CN115138937A - Full-automatic tin pick-up machine - Google Patents
Full-automatic tin pick-up machine Download PDFInfo
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- CN115138937A CN115138937A CN202210551020.2A CN202210551020A CN115138937A CN 115138937 A CN115138937 A CN 115138937A CN 202210551020 A CN202210551020 A CN 202210551020A CN 115138937 A CN115138937 A CN 115138937A
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- Prior art keywords
- tin
- blanking
- plate
- clamping jaw
- cup
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/008—Soldering within a furnace
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/06—Solder feeding devices; Solder melting pans
- B23K3/0607—Solder feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating With Molten Metal (AREA)
Abstract
The invention discloses a full-automatic tin pick-up machine, which comprises a wire cutting mechanism, a wire guide mechanism and a tin pick-up mechanism, wherein the wire cutting mechanism is arranged on a machine table and used for cutting a wire; the two overturning tin dipping mechanisms are respectively arranged on two sides of the machine table and can clamp, rotate and transport the wires; the tin furnace mechanism is arranged on the machine table and is positioned between the two overturning tin pick-up mechanisms, the tin furnace mechanism comprises a tin furnace, a tin scraping component and a tin cup lifting component, the tin cup lifting component can drive a tin cup to do lifting motion in the tin furnace, the tin scraping component can scrape tin liquid in the tin furnace, and the overturning tin pick-up mechanisms can enable wires to be subjected to tin pick-up in the tin cup; the blanking mechanism is arranged on the machine table and can be matched with the overturning tin pick-up mechanism to clamp and blank the lead which is subjected to tin pick-up; the uniformity and consistency of tin dipping of the lead can be ensured while the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of tin sticky machines, in particular to a full-automatic tin sticky machine.
Background
In order to improve the connection performance (crimping, plugging or soldering) of the wire and prevent the wire core from short circuit, it is usually necessary to wet the exposed portion of the wire core at the end without the crimp terminal during the wire cutting process.
Adopt artificial mode to carry out manual tin sticky usually among the conventional art, such tin sticky mode work efficiency is lower, is difficult to control the quality of tin sticky, can't guarantee the thickness of tin layer, causes the influence to subsequent welding easily, for this reason, manual operation's drawback has been solved well in full-automatic tin sticky machine's production.
However, the existing tin pick-up machine has the following problems:
1. in the process of tin dipping, the operations of cutting, tin dipping and blanking are required to be completed in turn, idling is easy to occur when the three stations are not properly matched, so that the production efficiency is low;
2. the lead is easy to cause inconsistent tin adhering amount because the liquid level of the liquid tin continuously drops in the processing process;
3. after a period of processing, the tin liquid surface of the whole tin furnace is not smooth enough, and if the tin is directly adhered, the tin adhesion is not uniform.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide a full-automatic tin dipping machine which can improve the production efficiency and ensure the uniformity and consistency of the tin dipping of a lead.
In order to achieve the above purposes, the invention adopts the technical scheme that: a full-automatic tin pick-up machine comprises a wire cutting mechanism, a wire feeding mechanism and a wire feeding mechanism, wherein the wire cutting mechanism is arranged on a machine table and used for cutting wires;
the two overturning tin dipping mechanisms are respectively arranged on two sides of the machine table and can clamp, rotate and transport the wires;
the tin furnace mechanism is arranged on the machine table and positioned between the two overturning tin pick-up mechanisms, the tin furnace mechanism comprises a tin furnace, a tin scraping assembly and a tin cup lifting assembly, the tin cup lifting assembly can drive the tin cup to move up and down in the tin furnace, the tin scraping assembly can scrape tin liquid in the tin furnace, and the overturning tin pick-up mechanisms can enable wires to carry out tin pick-up in the tin cup;
and the blanking mechanism is arranged on the machine table and can be matched with the overturning tin pick-up mechanism to clamp and blank the wire with tin pick-up.
Further, tangent mechanism is including sending line platform and tangent line subassembly, the tangent line subassembly has two sets ofly, and sets up in sending the upper and lower both ends of line platform relatively, the tangent line subassembly includes tangent line cylinder and cutter, the tangent line cylinder is fixed in and send the line bench and the piston rod runs through to send the line platform to be connected with the cutter, works as when the wire passes to send the line platform and places on the cutter that is located the below, two the tangent line cylinder drives respectively and does the motion that is close to each other rather than the cutter of being connected, will the wire cuts off. Through the cooperation of tangent line cylinder and cutter, realize the automatic cutting to the wire, avoided traditional manual work to cut the work efficiency that the mode leads to low, the too high scheduling problem of cost of labor, manual cutting's precision is lower simultaneously, leads to the length difference that the wire cut too big easily.
Furthermore, the overturning tin pick-up mechanism comprises a tin pick-up clamping jaw, an XYZ three-axis moving platform, a rotating assembly and a clamping assembly, wherein the XYZ three-axis moving platform is connected with the tin pick-up clamping jaw and can be driven to move in X, Y and Z directions, the rotating assembly is in transmission connection with the tin pick-up clamping jaw and can drive the tin pick-up clamping jaw to rotate, and the clamping assembly is arranged on the tin pick-up clamping jaw and can be matched with the tin pick-up clamping jaw to clamp the lead.
Further, XYZ triaxial moving platform is connected with the upset mounting panel, it is connected with the tin sticky clamping jaw to rotate on the upset mounting panel and be provided with trip shaft and trip shaft, rotating assembly includes rotating electrical machines, rotatory action wheel, rotatory from driving wheel and rotatory belt, rotating electrical machines sets up on the upset mounting panel and the output shaft runs through the upset mounting panel and is connected with the rotatory action wheel, the rotation sets up on the trip shaft from the driving wheel, and passes through rotatory belt is connected with rotatory action wheel transmission. Through setting up the trip shaft, make the tin sticky clamping jaw can realize rotating through trip shaft and rotatory driven round cooperation.
Furthermore, the tin pick-up clamping jaw comprises a tin pick-up clip adapter plate, an upper clamp plate and a lower clamp plate, the tin pick-up clip adapter plate is connected with the turnover shaft, the upper clamp plate and the lower clamp plate are symmetrically arranged and are located below the tin pick-up clip adapter plate, the upper clamp plate is connected with the bottom of the tin pick-up clip adapter plate, the clamping assembly comprises a tin pick-up clamping cylinder, a clip guide pillar and a clip spring, the clip guide pillar is arranged on the lower clamp plate and penetrates through the upper clamp plate and the tin pick-up clip adapter plate, the clip spring is sleeved on the clip guide pillar, two ends of the clip spring abut against the tin pick-up clip adapter plate and the end of the clip guide pillar respectively, the tin pick-up clamping cylinder is arranged on the tin pick-up clip adapter plate, and a piston rod penetrates through the tin pick-up clip adapter plate and the upper clamp plate and is connected with the lower clamp plate. When the motion of keeping away from last splint is done to the splint under the drive of tin sticky centre gripping cylinder, can compress clip spring, when the motion of being close to last splint is done to the splint under the drive of tin sticky centre gripping cylinder, can with the wire centre gripping, the clip spring resumes initial condition this moment, elasticity can provide the clamp force for the splint down, improves the stability of centre gripping wire.
Furthermore, the tin cup lifting assembly comprises a tin cup lifting mounting plate, a tin cup lifting cylinder and a tin cup connecting plate, the tin cup lifting cylinder is arranged on the tin cup lifting mounting plate, a piston rod of the tin cup lifting cylinder is connected with a tin cup through the tin cup connecting plate, the tin cup is composed of a cup body connecting portion and a cup body, the cup body connecting portion is provided with two bending structures, the two bending structures are respectively located at the upper end and the lower end of the cup body, the cross section of the cup body connecting portion is S-shaped, the end portion of the bending structure located above the tin cup lifting cylinder is connected with the top surface of the tin cup connecting plate, and the end portion of the bending structure located below the tin cup lifting cylinder is arranged on the bottom surface of the cup body. The cross section setting through with cup connecting portion is the S-shaped, can make the cup when tin cup lift cylinder drive, complete submergence is in the tin liquid, the cup connecting portion of traditional tin cup adoption linear type have been avoided, can only make the piston rod co-altitude of tin cup and tin cup lift cylinder go up and down, the condition that can't make the complete submergence of tin cup, and when the unable complete submergence of tin cup, before being difficult to guarantee at every turn the wire tin sticky, the tin liquid volume that the tin cup was stained with in the tin bath is the same, thereby arouse the wire tin sticky volume inconsistent, the inhomogeneous scheduling problem of tin sticky.
Further, the tin scraping assembly comprises a tin scraping horizontal cylinder, a tin scraping mounting plate, a tin scraping lifting cylinder and a tin scraping plate, a piston rod of the tin scraping horizontal cylinder is connected with the tin scraping mounting plate, the tin scraping lifting cylinder is arranged on the tin scraping mounting plate, the piston rod of the tin scraping lifting cylinder is connected with the tin scraping plate, and the tin scraping plate is located above the tin furnace. Scrape the tin board and can do the reciprocating motion of vertical direction through scraping tin lift cylinder to adapt to the tin liquid initial condition in the tin stove and use the different height after a period of time crosses, then do horizontal motion through scraping tin horizontal cylinder drive it, strickle the tin liquid surface off, also enable the oxide layer on liquid tin surface simultaneously and keep away from the tin cup.
Furthermore, the blanking mechanism comprises a storage frame, a blanking moving assembly and a blanking overturning assembly, the blanking moving assembly is connected with the blanking clamping jaw and can drive the blanking moving assembly to move to the top of the storage frame, and the blanking overturning assembly can be matched with the blanking moving assembly to enable the blanking clamping jaw to overturn above the storage frame and enable the wire to fall into the storage frame. Through the cooperation between blanking removal subassembly, blanking upset subassembly and the blanking clamping jaw, make between blanking mechanism and the upset tin sticky mechanism can carry out smooth linking to the wire transportation to can put the wire to the storage frame in automatically, realize the storage to the wire, the follow-up artificial collection transportation of being convenient for.
Further, the blanking moving assembly comprises a blanking mounting block, a blanking moving block and a blanking cylinder, the blanking cylinder is arranged on the blanking mounting block, a piston rod of the blanking cylinder is connected with the blanking moving block, the blanking clamping jaw is connected with the blanking moving block and located above the storage frame, and the blanking moving block can drive the blanking clamping jaw to move close to or far away from the blanking mounting block through the blanking cylinder. The blanking clamping jaw is driven by the blanking cylinder to horizontally reciprocate, and the tin pick-up clamping jaw can shorten the time required by each working stroke by reducing the moving distance when the tin pick-up clamping jaw is matched with the blanking clamping jaw, so that the aim of efficiently transporting a wire by matching the blanking moving assembly with the overturning tin pick-up mechanism is fulfilled.
Furthermore, blanking upset subassembly includes upset gyro wheel and upset locating plate, the upset locating plate sets up on blanking installation piece, the upset gyro wheel sets up on the blanking clamping jaw, and with the upset locating plate is in on the same horizontal straight line, it is provided with blanking clamping jaw fixed plate to rotate on the blanking movable block, the blanking clamping jaw sets up on blanking clamping jaw fixed plate, works as the blanking movable block passes through blanking cylinder drive its when being close to the motion of blanking installation piece, the upset locating plate can contact with the upset gyro wheel to promote the upset gyro wheel is rotatory, the upset gyro wheel can drive the blanking clamping jaw and rotate downwards, makes the blanking clamping jaw towards in the storage frame. Through the cooperation of blanking removal subassembly and blanking upset subassembly, realize automatic, high-efficient unloading to the wire.
Compared with the prior art, the invention has the beneficial effects that:
1. the overturning tin pick-up mechanisms are arranged to be two, when one tin pick-up clamping jaw moves to clamp a cut wire and takes the tin pick-up wire, the other tin pick-up clamping jaw drives the wire with the tin pick-up completed to be matched with the blanking mechanism for blanking, and the purposes of smooth matching between the mechanisms and improvement of working efficiency are achieved.
2. Drive the tin sticky clamping jaw rather than being connected through XYZ triaxial moving platform and carry out multi-direction removal, utilize rotating assembly drive tin sticky clamping jaw to carry out multi-angle rotating simultaneously, cooperate between the other mechanisms of tin sticky clamping jaw and tin sticky machine of being convenient for to realize the stable transportation of wire, also can realize the high-efficient tin sticky of tin sticky clamping jaw simultaneously, improved work efficiency.
3. Elasticity that utilizes the clip spring is for going up the clamp plate and providing the clamp force down between the clamp plate, improves the clamping stability to the wire, avoids the tin sticky in-process wire to drop, leads to work efficiency to reduce.
4. Before every wire tin pick-up, tin cup lifting unit will drive the tin cup and make its submergence in the tin liquid of tin stove, after tin scraping unit scraped tin liquid surface, tin cup lifting unit rises the tin cup again, so that tin pick-up is carried out to next wire of tin pick-up clamping jaw centre gripping, tin liquid in the tin cup can keep same tin volume because of adding at every turn, thereby make the tin pick-up volume of every wire unanimous, also keep away from the tin cup through the oxide layer that tin liquid level in the tin cup leveled and liquid tin surface of scraping tin, thereby make the wire can the tin pick-up evenly.
5. The blanking cylinder drives the blanking moving block to drive the blanking clamping jaw to move, so that the blanking clamping jaw is close to a lead finished by tin sticky and clamped, and then the lead is moved to the top of the storage frame, the turnover roller can be contacted and rotated with the turnover positioning plate in the moving process of the blanking moving block to drive the blanking clamping jaw to rotate to enable the clamping jaw to face the storage frame, the lead falls into the storage frame after the clamping jaw is loosened, and efficient blanking of the tin sticky machine is finished.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a schematic structural diagram of the present embodiment;
FIG. 3 is a schematic structural diagram of the wire cutting mechanism in this embodiment;
FIG. 4 is a partial enlarged view of portion A of FIG. 3;
FIG. 5 is a schematic structural diagram of the turnover wicking mechanism in this embodiment;
fig. 6 is a schematic structural diagram of an XYZ three-axis movement platform in this embodiment;
FIG. 7 is a schematic view of the configuration of the tin pick-up jaw, the rotation assembly and the clamping assembly of this embodiment;
FIG. 8 is a cross-sectional view of the tin pick jaw, the rotation assembly and the clamping assembly in accordance with this embodiment;
FIG. 9 is a schematic structural view of a tin furnace mechanism in the present embodiment;
FIG. 10 is a schematic structural view of a tin furnace mechanism in the present embodiment;
FIG. 11 is a schematic structural view of a tin cup in the present embodiment;
fig. 12 is a schematic structural view of the blanking mechanism in the present embodiment;
fig. 13 is a schematic structural diagram of the blanking mechanism in this embodiment.
In the figure:
1-a machine platform;
2-a thread cutting mechanism; 21-a tangent base; 22-a wire feeding table; 221-a wire inlet channel; 222-open slots; 23-a tangent cylinder; 24-cutter fixing plate; 25-a cutter; 26-a tooth-like structure;
3-overturning the tin wetting mechanism; 31-tin dipping jaws; 311-tin dipping clip fixing plate; 312-tin pick-up clip adapter plate; 313-upper clamping plate; 314-lower clamp plate; a 32-XYZ three-axis moving platform; 321-an X-axis linear module; the 3211-X axis guide rail is connected with the base; 322-Y axis linear module; 3221-the Y-axis guide rail is connected with the base; 323-Z axis linear module; 3231-Z axis guide rail mounting seats; the 3232-Z-axis guide rail is connected with the base; 33-a rotating assembly; 331-a rotating electrical machine; 332-rotating capstan; 333-rotating driven wheel; 334-rotating the belt; 335-a turning shaft; 336-overturning the supporting seat; 337-overturning the mounting plate; 338-origin location block; 339-origin sensor; 3310-rotating machine fixing plate; 34-a clamping assembly; 341-a clip stop collar; 342-a clip guide post; 343-a clip spring;
4-a tin furnace mechanism; 41-tin furnace; 42-a tin scraping assembly; 421-a tin scraping horizontal cylinder; 422-tin scraping mounting plate; 423-a tin scraping lifting cylinder; 424-a tin scraping plate; 425-tin scraping teeth; 43-a tin cup lifting assembly; 431-tin cup lifting mounting plate; 432-a tin cup lifting cylinder; 433-a tin cup connecting plate; 44-tin cup; 441-cup attachment; 442-cup body; 443-tin dipping tank of tin cup; 45-tin furnace support frame;
5-a blanking mechanism; 51-a storage frame; 52-a blanking moving assembly; 521-a blanking mounting block; 522-blanking moving block; 523-blanking cylinder; 524-a blanking guide rod; 525-blanking installation through holes; 526-blanking clamping jaw fixing plate; 53-a blanking turnover assembly; 531-overturning the roller; 532-overturning the positioning plate; 54-a blanking clamping jaw; 55-blanking mounting frame body; 56-a limiting plate of a blanking cylinder;
6-conducting wire.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Referring to fig. 1 and 2, an embodiment of the present application provides a full-automatic tin pick-up machine, including setting up thread cutting mechanism 2, upset tin pick-up mechanism 3, tin stove mechanism 4 and blanking mechanism 5 on board 1, thread cutting mechanism 2 can cut wire 6, after cutting wire 6 transports to tin stove mechanism 4 in through upset tin pick-up mechanism 3 and carries out the tin pick-up work, upset tin pick-up mechanism 3 can transport the wire 6 that the tin pick-up was accomplished in place, makes blanking mechanism 5 can press from both sides and get and the unloading to it.
Referring to fig. 3, the wire cutting mechanism 2 includes a wire feeding table 22 and a wire cutting assembly, the wire cutting assembly is disposed on the wire feeding table 22, and the wires 6 are fed into the wire feeding table 22 and then cut by the wire cutting assembly to form a single wire 6 that needs to be stained with tin.
Be provided with tangent line base 21 on the board 1, send line platform 22 to set up on tangent line base 21, tangent line base 21 can provide certain height for sending line platform 22, because wire 6 cuts in sending line platform 22, if send line platform 22 and tin stove mechanism 4's height to differ too greatly, upset tin dipping mechanism 3 presss from both sides and gets wire 6 of cutting the completion, transport it to tin stove mechanism 4 adds man-hour, needs longer transport distance and time.
Referring to fig. 3 and 4, the wire feeding table 22 is provided with a wire feeding channel 221 and an open slot 222 which are communicated with each other, the open slot 222 is located at one end of the wire feeding table 22 close to the tin furnace mechanism 4, the wire 6 is to be conveyed into the open slot 222 from the wire feeding channel 221, in this embodiment, the length of the wire feeding channel 221 is greater than half of the length of the wire feeding table 22, so that the wire 6 placed in the wire feeding channel 221 is more stable, the wire cutting assemblies are provided with two sets and are oppositely arranged at the upper and lower ends of the open slot 222, each wire cutting assembly includes a wire cutting cylinder 23, a cutter fixing plate 24 and a cutter 25, the wire cutting cylinder 23 is fixed on the wire feeding table 22, a piston rod penetrates through the wire feeding table 22 and is connected with the cutter fixing plate 24, the cutter 25 is arranged on the cutter fixing plate 24, a tooth-shaped structure 26 is arranged at the free end of the cutter 25, the positions of the two cutters 25 are corresponding up and down, and the tooth-shaped structures 26 are matched.
After the wire 6 passes through the wire inlet channel 221, the wire 6 is placed on the cutter 25 tooth root structure below the opening end, when the two tangent cylinders 23 respectively drive the cutters 25 connected with the two tangent cylinders to move close to each other, the cutter 25 tooth tip structure above the opening end is close to the corresponding tooth root structure below the cutter 25 tooth tip structure, and the wire 6 is cut, so that the cutting of the wire 6 is realized; through the cooperation of tangent line cylinder 23 and cutter 25, it is right to realize the automatic cutting of wire 6, avoided the low, too high scheduling problem of cost of labor of work efficiency that traditional manual work cutting mode leads to, the precision of manual cutting is lower simultaneously, leads to easily the length difference that wire 6 cut is too big, and the automatic wire length difference that can guarantee to cut is in controllable within range of cutting.
Referring to fig. 5, the overturning tin-wetting mechanism 3 includes a tin-wetting clamping jaw 31, an XYZ three-axis moving platform 32, a rotating assembly 33 and a clamping assembly 34, the XYZ three-axis moving platform 32 is connected to the tin-wetting clamping jaw 31 and can be driven to move in three directions of X, Y and Z, the rotating assembly 33 is in transmission connection with the tin-wetting clamping jaw 31 and can drive the tin-wetting clamping jaw 31 to rotate, and the clamping assembly 34 is disposed on the tin-wetting clamping jaw 31 and can cooperate with the tin-wetting clamping jaw 31 to clamp the wire 6, so as to achieve efficient tin-wetting and feeding and discharging of the wire 6.
Referring to fig. 5 and 6, the XYZ stage 32 includes an X-axis linear module 321, a Y-axis linear module 322, and a Z-axis linear module 323, the Y-axis linear module 322 is connected to the X-axis linear module 321, the X-axis linear module 321 can drive the Y-axis linear module 322 to perform a horizontal reciprocating motion in the X direction, the Z-axis linear module 323 is connected to the Y-axis linear module 322, the Y-axis linear module 322 can drive the Z-axis linear module 323 to perform a horizontal reciprocating motion in the Y direction, the tin pick-up jaw 31 is connected to the Z-axis linear module 323, the Z-axis linear module 323 can drive the tin pick-up jaw 31 to perform a vertical reciprocating motion in the Z direction, and the multi-directional movement of the tin pick-up jaw 31 is realized by the cooperation of the X-axis linear module 321, the Y-axis linear module 322, and the Z-axis linear module 323.
X axis nature module 321 includes X axle guide rail, X axle slider and X axle motor, the X axle guide rail is placed on board 1, X axle slider and X axle guide rail sliding connection, and pass through it is horizontal reciprocating motion along the X axle guide rail to drive X axle motor drive it is in the installation stability of removing in-process X axle guide rail to guarantee the X axle slider, be provided with X axle guide rail on the X axle guide rail and connect base 3211, X axle guide rail is connected base 3211 and board 1 and is connected, can avoid X axle guide rail rocks when X axle slider removes, results in X axle guide rail wearing and tearing, in this embodiment, for improving stability, the quantity that X axle guide rail connects base 3211 sets up to two, and is located respectively the both ends of X axle guide rail.
Y axis nature module 322 includes Y axle guide rail, Y axle slider and Y axle motor, for improving stability, be provided with Y axle guide rail on the Y axle guide rail and connect base 3221, and through Y axle guide rail connection base 3221 is connected with X axle slider, Y axle slider and Y axle guide rail sliding connection, and through it is horizontal reciprocating motion along Y axle guide rail of Y axle motor drive.
Z axis nature module 323 includes Z axle guide rail, Z axle slider and Z axle motor, for making the Z axle guide rail is the vertical direction setting, 3231 is connected with the Z axle guide rail mount pad that is the L style of calligraphy to the Z axle guide rail, the horizontal limit and the Y axle slider of Z axle guide rail mount pad are connected, and the vertical edge is connected with the Z axle guide rail, for improving stability, be provided with Z axle guide rail on the Z axle guide rail and connect base 3232, and pass through base 3232 is connected 3231 with Z axle guide rail mount pad to the Z axle guide rail, Z axle guide rail connection base 3232 is located Z axle guide rail mount pad top, enables certain distance has between Z axle guide rail bottom and the Y axle guide rail, can not influence the removal of Y axle slider, Z axle slider and Z axle guide rail sliding connection, and pass through it is vertical reciprocating motion along the Z axle guide rail to Z axle motor drive it.
Referring to fig. 7 and 8, the rotating assembly 33 includes a rotating motor 331, a rotating driving wheel 332, a rotating driven wheel 333 and a rotating belt 334, in order to drive the tin-dipping clamping jaw 31 to rotate, the tin-dipping clamping jaw 31 and the rotating driven wheel 333 are both disposed on the turning shaft 335, the turning shaft 335 is rotatably connected to the turning supporting seat 336 through the turning shaft 335 disposed in the turning supporting seat 336, the turning supporting seat 336 is disposed on the turning mounting plate 337, one end of the turning supporting seat penetrates through the turning mounting plate 337, the turning mounting plate 337 and the Z-axis slider are connected by a turning abdicating block, the turning abdicating block is disposed to have a certain distance between the turning mounting plate 337 and the Z-axis slider, so as to form a receiving space for the turning supporting seat 336 to be disposed, and the space is saved while the overall length of the turning shaft 335 is controlled, so as to improve stability.
Tin sticky clamping jaw 31 one end and initial point locating piece 338 threaded connection are kept away from to trip shaft 335, be provided with positioning bolt on the initial point locating piece 338, be provided with initial point response support on the upset mounting panel 337, be provided with initial point inductor 339 and initial point inductor 339 orientation positioning bolt on the initial point response support, through positioning bolt fixes a position tin sticky clamping jaw 31 after the tin sticky is accomplished, ensures its initial position when resetting to the start.
The turnover mounting plate 337 is provided with an outwardly extending rotating motor fixing plate 3310, the rotating motor 331 is disposed on the rotating motor fixing plate 3310, and an output shaft penetrates through the rotating motor fixing plate 3310, the rotating driving wheel 332 is disposed on the output shaft of the rotating motor 331, and the rotating driving wheel 332 and the rotating driven wheel 333 are in transmission connection through a rotating belt 334.
In this embodiment, the radius of the rotating driving pulley 332 is smaller than the radius of the rotating driven pulley 333, and the driving force of the motor is transmitted to the rotating driven pulley 333 with a larger size through the rotating driving pulley 332 with a smaller size, thereby increasing the output torque of the motor.
Tin pick-up clamping jaw 31 includes tin pick-up clip fixed plate 311, tin pick-up clip keysets 312, goes up clamp plate 313 and lower clamp plate 314, tin pick-up clip fixed plate 311 and 335 end connection of trip shaft, tin pick-up clip fixed plate 311 is fan-shaped in this embodiment, reduces the influence to other parts when it rotates, tin pick-up clip keysets 312 is connected with the horizontal part of tin pick-up clip fixed plate 311, go up clamp plate 313 and lower clamp plate 314 symmetry setting and all be located tin pick-up clip keysets 312 below, go up clamp plate 313 and tin pick-up clip keysets 312 bottom and be connected, lower clamp plate 314 is connected with centre gripping subassembly 34.
The clamping assembly 34 includes two solder clamping cylinders, two clip guide posts 342, two clip springs 343, and two clip position-limiting sleeves 341, in order to keep balance, in this embodiment, the two clip guide posts 342 are both disposed on the lower clamp 314 and penetrate the upper clamp 313 and the solder clamp adapter plate 312, the free end of each clip guide post 342 is provided with a clip position-limiting sleeve 341, the clip springs 343 are disposed on the clip guide posts 342, the solder clamp adapter plate 312 is further provided with a clip guide sleeve for the clip guide posts 342 to penetrate, two ends of the clip springs 343 are respectively abutted against the clip guide sleeve and the clip position-limiting sleeve 341, the solder clamping cylinders are disposed on the solder clamp adapter plate 312, and piston rods penetrate the solder clamp adapter plate 312 and the upper clamp 313 and are connected to the lower clamp 314, when the solder clamping cylinders drive the lower clamp 314 to move away from the upper clamp, the clip guide sleeves 341 move toward the direction of the clip guide sleeve to compress the clip springs, when the solder clamping cylinders drive the lower clamp 314 to move closer to the upper clamp 313, the wires 314 can provide an initial clamping state of the wires 6, and the wires can be clamped by the wires.
Referring to fig. 1, in order to avoid idle rotation of the stations, in this embodiment, two turning tin-dipping mechanisms 3 are provided, and are respectively located at two sides of the tin furnace mechanism 4, when only one turning tin-dipping mechanism 3 is provided, the tin-dipping clamping jaws 31 need to be brought by an XYZ three-axis moving platform 32 to reciprocate among the wire cutting mechanism 2, the tin furnace mechanism 4, and the blanking mechanism 5, the blanking mechanism 5 is in an idle state before tin-dipping of the lead 6, and the wire cutting mechanism 2 is in an idle state after tin-dipping of the lead 6, when two turning tin-dipping mechanisms 3 are provided, one tin-dipping clamping jaw 31 can move to clamp the cut lead 6 and carry tin thereof, and the other tin-dipping clamping jaw 31 drives the lead 6 with tin-dipping to cooperate with the blanking mechanism 5 to perform blanking, so as to effectively improve the working efficiency of the tin-dipping machine.
Referring to fig. 9 and 10, the tin furnace mechanism 4 includes a tin furnace 41, a tin scraping assembly 42, and a tin cup lifting assembly 43, which are disposed on the machine table 1, the tin furnace 41 is filled with liquid tin, the tin scraping assembly 42 and the tin cup lifting assembly 43 are disposed on two sides of the tin furnace 41, respectively, the tin cup 44 is connected to the tin cup lifting assembly 43, when the wire 6 needs to be stained with tin, the tin cup lifting assembly 43 drives the tin cup 44 to lift, so as to facilitate accurate and uniform tin staining of the wire 6, after the wire 6 is stained with tin, the tin cup lifting assembly 43 drives the tin cup 44 to descend until the tin cup 44 is completely immersed in the tin liquid, and at this time, the tin scraping assembly 42 will scrape the surface of the tin liquid, so that an oxide layer on the surface of the liquid tin can be far away from the tin cup 44, and at the same time, when the tin cup 44 is lifted again, the surface of the tin liquid cannot descend and be flat, so that problems of inconsistent tin staining, uneven tin staining and the like cannot occur when a next wire 6 is stained.
Be provided with tin stove support frame 45 on board 1, tin stove support frame 45 comprises two tin stove backup pads, two have the determining deviation between the tin stove backup pad and be connected with 41 both sides bottom surfaces of tin stove respectively, be used for right tin stove 41 carries out the stable support, and makes have the certain distance between tin stove 41 and the board 1, can be right scrape tin subassembly 42 and tin cup lifting unit 43 and give way.
The tin cup lifting assembly 43 comprises a tin cup lifting mounting plate 431, a tin cup lifting cylinder 432 and a tin cup connecting plate 433, two sides of the tin cup lifting mounting plate 431 are respectively connected with the end parts of two tin furnace 41 supporting plates, the tin cup lifting cylinder 432 is arranged on the tin cup lifting mounting plate 431, the bottom surface of the tin cup lifting mounting plate 431 is located above the middle part of the tin furnace 41 supporting plates, so that the height of the tin cup lifting cylinder 432 is not lower than that of the tin furnace 41, the tin cup 44 can be lifted in the tin furnace 41, a piston rod of the tin cup lifting cylinder 432 is connected with the bottom of the tin cup connecting plate 433, one end of the tin cup 44 is connected with the top of the tin cup connecting plate 433, the other end of the tin cup 44 is located above the tin furnace 41, the tin cup lifting cylinder 432 and the tin cup are respectively located on two sides of the tin cup connecting plate 433, and when the tin cup lifting cylinder 432 drives the tin cup connecting plate 433 to reciprocate in the vertical direction, the tin cup connecting plate 433 can drive the tin cup connecting plate 433 to do the same lifting movement in the tin cup 44, so as to ensure that the tin liquid in the tin cup 44 is always kept in the same amount of the tin 6 tin of the lead.
Referring to fig. 11, the tin cup 44 includes a cup body connecting portion 441 and a cup body 442, in this embodiment, the cup body 442 is a rectangular parallelepiped with a groove, the groove is a tin cup tin dipping groove 443, the cup body 442 may further select other shapes as needed, it needs to be ensured that the size of the tin cup tin dipping groove 443 can be supplied to an upper clamping plate and a lower clamping plate of the lead 6 and the tin dipping clamping jaw 31, so as to dip the lead 6 with tin, the cup body connecting portion 441 has two bending structures, the two bending structures are respectively located at upper and lower ends, so that the cross section of the cup body connecting portion 441 is S-shaped, the end portion of the bending structure located above is connected to the top surface of the tin cup connecting plate 433, the end portion of the bending structure located below is disposed at the bottom surface of the cup body 442, so that the cup body 442 can be completely immersed in tin liquid when the tin cup lifting cylinder 432 is driven, if the cup body connecting portion 441 is linear, the tin cup body 44 can only be lifted up and lifted at the same height as the piston rod of the tin cup lifting cylinder 432, so that the tin cup 44 cannot be completely immersed in the lead 6, and the lead cannot be immersed in the tin dipping amount is the lead 443 is not uniform.
The tin scraping assembly 42 comprises a tin scraping horizontal cylinder 421, a tin scraping mounting plate 422, a tin scraping lifting cylinder 423 and a tin scraping plate 424, the tin scraping horizontal cylinder 421 is arranged on the machine table 1, the width of the horizontal tin scraping cylinder 421 is smaller than the distance between the two tin furnace supporting plates, so that the horizontal tin scraping cylinder can be positioned between the two tin furnace supporting plates, and is positioned below the tin furnace 41, so that the occupied space is saved, the piston rod of the tin scraping horizontal cylinder 421 is connected with the bottom of the tin scraping mounting plate 422, so that a certain distance is formed between the tin scraping mounting plate 422 and the machine table 1, when the tin scraping horizontal cylinder 421 drives the tin scraping mounting plate 422 to move, the tin scraping mounting plate 422 can not contact with the machine table 1, the tin scraping mounting plate 422 is prevented from being damaged by friction, the tin scraping lifting cylinder 423 is arranged on the tin scraping mounting plate 422, the tin scraping plate 424 is connected with a piston rod of the tin scraping lifting cylinder 423, the tin scraping lifting cylinder 423 is positioned at the top end of the tin scraping mounting plate 422, so that the tin scraping plate 424 has enough space to adapt to the tin liquid height, so as to scrape tin on the tin plate, the tin scraping plate 424 is positioned above the tin furnace 41, the tin scraping plate 424 comprises a tin scraping plate body and a tin scraping tooth part 425, the tin scraping plate body is a flat cuboid, and is smaller than the tin furnace 41 in size, one end of the tin scraping plate body is connected with a piston rod of the tin scraping horizontal cylinder 421, the other end of the tin scraping plate body is provided with a bending structure and forms a tin scraping tooth part 425, the free end of the tin scraping tooth part 425 is provided with a tooth-shaped structure along the length, the tin scraping plate body can do lifting movement through the tin scraping lifting cylinder 423 so as to adapt to the height of tin liquid, then the horizontal tin scraping cylinder 421 drives the horizontal tin scraping cylinder to horizontally move, so as to scrape the tin liquid and make the oxide layer on the surface of the liquid tin far away from the tin cup 44.
Before each wire 6 is wetted, the tin cup lifting assembly 43 drives the tin cup 44 to be immersed in the tin liquid of the tin furnace 41, after the tin scraping assembly 42 scrapes the surface of the tin liquid, the tin cup lifting assembly 43 raises the tin cup 44 again, so that the tin dipping clamping jaw 31 clamps the next wire 6 for tin dipping, the tin liquid in the tin cup 44 maintains the same tin amount due to each filling, so that the tin dipping amount of each wire 6 is consistent, the tin liquid level in the tin cup 44 is flat through tin scraping, and the oxide layer on the surface of the liquid tin is far away from the tin cup 44, so that the wires 6 can be uniformly dipped in the tin.
Referring to fig. 12 and 13, the blanking mechanism 5 includes a material storage frame 51, a blanking moving assembly 52 and a blanking turnover assembly 53, the blanking moving assembly 52 is connected to a blanking clamping jaw 54, the blanking clamping jaw 54 clamps the soldered wires 6 and drives the soldered wires to move above the material storage frame 51, and the blanking turnover assembly 53 is matched with the blanking moving assembly 52 to turn over the blanking clamping jaw 54 above the material storage frame 51, so that the wires 6 fall into the material storage frame 51 for storage; through cooperation between subassembly 52, blanking upset subassembly 53 and the blanking clamping jaw 54 is removed in the blanking make can carry out smooth linking to the transportation of wire 6 between blanking mechanism 5 and the upset tin sticky mechanism 3, and can be automatic, the efficient will in storage frame 51 is put to wire 6, the realization is right the storage of wire 6 is convenient for follow-up artificial collection transportation.
Be provided with storage frame 51 and blanking installation support body 55 on board 1, blanking removal subassembly 52 and blanking upset subassembly 53 all set up on blanking installation support body 55, certain distance has between storage frame 51 and the blanking installation support body 55, make blanking installation support body 55 can not cover storage frame 51's frame mouth, has avoided the condition in blanking clamping jaw 54 can't put wire 6 to storage frame 51.
In this embodiment, storage frame 51 is big-end-up's trapezoidal shape, makes storage frame 51's frame mouth is greater than its bottom, can make the blanking accuracy higher, just wire 6 can be followed the marginal landing of frame mouth to storage frame 51 in, practiced thrift the adjustment the time of blanking clamping jaw 54 position.
Blanking installation support body 55 comprises blanking chassis and blanking horizontal stand, and in this embodiment blanking chassis and blanking horizontal stand are the cuboid, the blanking chassis is installed on board 1 along vertical direction, the blanking horizontal stand is installed on the blanking chassis along the horizontal direction, makes blanking installation support body 55's transversal T style of calligraphy of personally submitting, the highly storage frame 51 that is greater than of blanking chassis, blanking removal subassembly 52 and blanking upset subassembly 53 all set up on the blanking horizontal stand, so the width of blanking horizontal stand is greater than the blanking chassis, has improved the stability of blanking removal subassembly 52 and the installation of blanking upset subassembly 53.
The blanking moving component 52 includes a blanking mounting block 521, a blanking moving block 522, a blanking cylinder 523 and a blanking guide rod 524, the blanking mounting block 521 is disposed on the blanking horizontal frame, the blanking cylinder 523 is disposed on the blanking mounting block 521 and the piston rod is connected to the blanking moving block 522, the blanking clamping jaw 54 is connected with a blanking moving block 522, the blanking moving block 522 can drive the blanking clamping jaw 54 to move close to or far away from the blanking mounting block 521 through a blanking cylinder 523, the end part of the blanking guide rod 524 is arranged on the blanking moving block 522, and the blanking guide rods 524 are parallel to the blanking horizontal frame and penetrate through the blanking mounting block 521, so that the moving direction of the blanking moving block 522 is not deviated, the moving linearity of the blanking moving block is ensured, the situation that the conducting wire 6 cannot be accurately put into the frame due to the fact that the blanking clamping jaw 54 is brought to a position far away from the storage frame 51 is avoided, in this embodiment, the number of the blanking guide rods 524 is two, and are respectively positioned at two sides of the blanking moving block 522, three blanking mounting through holes 525 are parallelly arranged on the blanking mounting block 521, the two blanking mounting through holes 525 positioned at two sides are larger than and pass through the blanking guide rod 524, the blanking mounting through hole 525 positioned at the middle is matched with the blanking cylinder 523 in size, the blanking cylinders 523 are disposed thereon, and the number of the blanking installation through holes 525 for the blanking guide rods 524 to pass through can be determined according to the number of the blanking guide rods 524, so as to ensure the balance and stability of the movement of the blanking moving block 522, the blanking guide rods 524 are arranged in an even number, and the blanking installation through holes 525 through which the blanking guide rods 524 pass are uniformly and symmetrically distributed on two sides of the blanking guide rods 524 by taking the blanking installation through holes 525 where the blanking cylinders 523 are located as centers.
When the tin pick-up clamping jaw 31 drives the lead 6 to finish tin pick-up, the lead 6 is moved to a set position, at the moment, the blanking clamping jaw 54 drives the lead to move to one side of the tin pick-up clamping jaw 31 through the blanking cylinder 523, and is matched with the tin pick-up clamping jaw 31 to transport the lead 6, namely, when the tin pick-up clamping cylinder drives the lower clamping plate 314 to move away from the upper clamping plate 313, the lead 6 positioned between the upper clamping plate 313 and the lower clamping plate 314 can be clamped by the blanking clamping jaw 54, so that the lead 6 is transported between two station mechanisms, and the moving distance when the tin pick-up clamping jaw 31 is matched with the blanking clamping jaw 54 is reduced, so that the tin pick-up clamping jaw 31 can shorten the time required by each working stroke (namely, the time required by the blanking moving component 52 is matched with the overturning tin pick-up mechanism 3 to transport the lead efficiently.
Blanking clamping jaw 54 adopts clamping jaw cylinder, including two clamping jaws, two the clamping jaw is platykurtic and longitudinal symmetry setting, can do the motion that is close to each other and keeps away from through the drive, works as two can keep being greater than the distance of 6 sizes of wire when the clamping jaw is close to each other, and it is right to guarantee that wire 6 presss from both sides tightly but can not damage it.
The blanking overturning assembly 53 comprises an overturning roller 531 and an overturning positioning plate 532, the overturning positioning plate 532 is arranged on a blanking mounting block 521 and is parallel to the blanking guide rod 524, the overturning roller 531 is rotatably arranged on a blanking clamping jaw 54 and is positioned on the same horizontal straight line with the overturning positioning plate 532, the upper surface of the blanking moving block 522 protrudes upwards to form two blanking mounting blocks 521, a certain distance is formed between the two blanking mounting blocks 521, the distance is larger than that of a blanking clamping jaw fixing plate 526, two sides of the blanking clamping jaw fixing plate 526 are respectively and rotatably connected with the two blanking mounting blocks 521, the blanking clamping jaw 54 is arranged on a blanking clamping jaw 54 fixing plate 526, when the blanking moving block 522 is driven by a blanking cylinder 523 to move close to the blanking mounting blocks 521, the overturning positioning plate 532 can contact with the overturning roller 531, the blanking clamping jaw 54 is positioned above a frame opening of the blanking frame 51 at the moment, because the moving block 522 continuously moves, the overturning positioning plate 531 rotates, so that the overturning positioning plate 531 rotates counterclockwise, and drives the blanking clamping jaw 54 and the overturning clamping jaw 54 rotates in the same direction as the overturning clamping jaw 531, namely, the blanking clamping jaw 54 rotates downwards, and the blanking clamping jaw fixing plate 526, when the blanking clamping jaw 522 rotates to drive the blanking clamping jaw to rotate, the blanking clamping jaw is only to rotate, the blanking clamping jaw fixing plate 526, the blanking clamping jaw 522 to rotate, and the blanking clamping jaw is capable of rotating to rotate, and the blanking clamping jaw fixing plate 522, and the blanking clamping jaw is capable of rotating to rotate, and the blanking clamping jaw fixing plate 526, so that the blanking clamping jaw is capable of rotating to rotate downwards, the blanking clamping jaw 54 and the blanking clamping jaw is capable of rotating, and the blanking clamping jaw fixing plate 522, and the blanking clamping jaw is capable of rotating to rotate downwards, and the blanking clamping jaw fixing plate 526, when the blanking clamping jaw is capable of rotating the blanking clamping jaw 54 and the blanking clamping jaw is capable of rotating to rotate downwards, the blanking clamping jaw fixing plate 90, the blanking clamping jaw fixing plate 526, the blanking clamping jaw is capable of rotating, and the blanking clamping jaw 522 of rotating to rotate downwards, the blanking clamping jaw is capable of rotating, and the blanking clamping jaw fixing plate 526, and the blanking clamping jaw is capable of rotating, and the blanking clamping jaw fixing plate 522 of rotating, and the blanking clamping jaw is capable of rotating, and the blanking clamping jaw 54 and only capable of rotating, and the blanking clamping jaw is capable of rotating, so that the blanking clamping jaw is capable of rotating, when the blanking clamping jaw is capable of rotating, the blanking clamping jaw 54 and the blanking clamping jaw 526, through right the upset angle of blanking clamping jaw fixed plate 526 is injectd, can avoid blanking clamping jaw 54 leads to because of the angle nonconformity of upset at every turn the direction nonconformity that blanking clamping jaw 54 corresponds, wire 6 drops outside storage frame 51.
Be provided with reset bolt on the upset locating plate 532, be close to be provided with the connecting rod that resets on the blanking guide bar 524 free end of reset bolt one side, be provided with the limiting plate that resets on the connecting rod that resets, the size of the limiting plate that resets is greater than the connecting rod that resets, just it forms the portion that resets to have a certain distance between limiting plate and the blanking guide bar 524, reset bolt and the portion that resets articulate respectively with the extension spring both ends, through the portion that resets can restrict the displacement range of extension spring, work as blanking clamping jaw 54 upset, blanking clamping jaw 54 are towards behind storage frame 51, the extension spring is elongated, when blanking cylinder 523 continues drive blanking movable block 522 removes to blanking installation piece 521, the extension spring can for recovering initial state upset locating plate 532 clockwise upset 90, promptly blanking clamping jaw 54's clamping jaw upwards rotates, gets back to the normal position, accomplishes the reseing of blanking clamping jaw 54.
Two blanking installation piece 521 is connected with blanking cylinder limiting plate 56's both sides respectively, blanking cylinder limiting plate 56 highly is greater than blanking installation piece 521's height, works as upset locating plate 532 is when the upset that resets, upset locating plate 532 is kept away from storage frame 51 one side and can be contacted with blanking cylinder limiting plate 56, and the realization is right the spacing of upset locating plate 532 clockwise upset avoids upset locating plate 532 drives blanking cylinder 523 upset excessively.
The blanking cylinder 523 drives the blanking moving block 522 to drive the blanking clamping jaw 54 to move, so that the blanking clamping jaw 54 is close to the lead 6 subjected to tin staining and clamped, and then moves to the upper side of the storage frame 51, at this time, the overturning roller 531 can be in contact with the overturning positioning plate 532 and rotate in the moving process of the blanking moving block 522 to drive the blanking clamping jaw 54 to rotate so that the clamping jaw faces the storage frame 51, the lead 6 falls into the storage frame 51 after the clamping jaw is loosened, and efficient blanking of the tin staining machine is completed.
The specific working process is as follows:
the lead 6 is fed by manual work or transportation equipment, one end of the lead enters the open slot 222 through the lead-in channel 221 and is placed on the cutter tooth-shaped structure 26 positioned below the open slot 222, the tin-dipped clamping jaw 31 horizontally moves to one side of the open slot 222 through the X-axis linear module 321, the tin-dipped clamping cylinder drives the lower clamping plate 314 to be close to the upper clamping plate 313, one end of the lead 6 is clamped, at the moment, the two tangent cylinders 23 respectively drive the two cutters 25 connected with the lead to be close to each other, and after the lead 6 is cut off, the tin-dipped clamping jaw 31 can be far away from the open slot 222 through the X-axis linear module 321;
at this time, the tin cup 44 is driven by the tin cup lifting cylinder 432 to be immersed in the tin liquid of the tin furnace 41, the tin scraping horizontal cylinder 421 drives the tin scraping plate 424 to move to the end, away from the tin scraping mounting plate 422, of the tin liquid, the tin scraping lifting cylinder 423 drives the tin scraping plate 424 to descend to the surface of the tin liquid, the tin scraping plate 424 is driven by the tin scraping horizontal cylinder 421 to move to the end, close to the tin scraping mounting plate 422, to scrape the surface of the tin liquid, and simultaneously scrape the oxide layer of the tin liquid to the edge of the tin furnace 41, away from the tin cup 44, and after the tin scraping is completed, the tin cup 44 is driven by the tin cup lifting cylinder 432 to rise and rise to a height greater than that of the tin furnace 41;
the tin pick-up jaw 31 after clamping the wire 6 horizontally moves above the tin cup 44 through the X-axis linear module 321, the Z-axis linear module 323 drives the tin pick-up jaw 31 to move in a direction close to the tin cup 44, in order to ensure the stability of the tin liquid, the tin cup 44 will first stop moving compared with the tin pick-up jaw 31, because the tin pick-up jaw 31 faces the open slot 222 when clamping the wire 6, the rotating motor 331 needs to drive the tin pick-up jaw 31 to rotate, so that the free end of the clamped wire 6 faces the tin cup 44, at this time, the Z-axis linear module 323 will continue to drive the tin pick-up jaw 31 to move in a direction close to the tin cup 44 until the free end of the wire 6 contacts with the tin liquid, and the tin pick-up of the wire 6 is completed;
after the wire 6 is tinned, the tinning clamping jaw 31 is lifted up by the Z-axis linear module 323, is away from the tin cup 44, and moves by the X-axis linear module 321, at this time, the blanking clamping jaw 54 has moved to the moving path of the X-axis linear module 321 under the driving of the blanking cylinder 523, and when the X-axis linear module 321 drives the tinning clamping jaw 31 to move in place, the rotating motor 331 drives the tinning clamping jaw 31 to rotate, so that the tinning clamping jaw 31 and the blanking clamping jaw 54 are in the same horizontal state, and the wire 6 in a vertical state is in a horizontal state during tinning, so that the blanking clamping jaw 54 can stably clamp in batches;
after clamping, the blanking clamping jaw 54 is driven to move by the blanking cylinder 523, the overturning roller 531 is pushed to rotate by the overturning positioning plate 532, the blanking clamping jaw 54 is positioned above the material storage frame 51, and after the blanking clamping jaw 54 is overturned for 90 degrees, the clamping jaw is released to enable the wire 6 to fall into the material storage frame 51, so that material storage is completed;
when one overturning tinning mechanism 3 drives a tinned wire 6 to be matched with the blanking mechanism 5 for blanking, the tinned clamping jaw 31 of the other overturning tinning mechanism 3 is matched with the wire cutting mechanism 2 for material taking through the X-axis linear module 321 connected with the same, and the blanking mechanism 5 and the wire cutting mechanism 2 can run simultaneously through the staggered matching of the two overturning tinning mechanisms 3, so that the problems of over-high cost and low efficiency caused by idling of mechanisms in the conventional tinning machine can be effectively avoided;
when blanking clamping jaw 54 presss from both sides and gets wire 6 that the sticky tin was accomplished, sticky tin clamping jaw 31 will drive its rotation 180 through rotating electrical machines 331, makes sticky tin clamping jaw 31 is convenient for cut the back once more towards the inlet wire platform the centre gripping of wire 6, Z axis nature module 323 drives sticky tin clamping jaw 31 and does the removal of keeping away from tin stove 41 direction, avoids influencing another the sticky tin work of upset sticky tin mechanism 3 reaches and cooperates smoothly between the mechanism, improves work efficiency's purpose.
The above embodiments are provided only for illustrating the technical idea and features of the present invention, and the purpose of the present invention is to provide those skilled in the art with understanding and implementing the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.
Claims (10)
1. A full-automatic tin pick-up machine is characterized by comprising
The wire cutting mechanism (2) is arranged on the machine table (1) and used for cutting the wires (6);
the overturning tin dipping mechanisms (3) are provided with two overturning tin dipping mechanisms which are respectively arranged on two sides of the machine table (1) and can clamp, rotate and transport the lead (6);
the tin furnace mechanism (4) is arranged on the machine table (1) and is positioned between the two overturning tin pick-up mechanisms (3), the tin furnace mechanism (4) comprises a tin furnace (41), a tin scraping assembly (42) and a tin cup lifting assembly (43), the tin cup lifting assembly (43) can drive the tin cup (44) to move up and down in the tin furnace (41), the tin scraping assembly (42) can scrape tin liquid in the tin furnace (41), and the overturning tin pick-up mechanism (3) can enable the conducting wire (6) to pick up tin in the tin cup (44);
and the blanking mechanism (5) is arranged on the machine table (1) and can be matched with the overturning tin pick-up mechanism (3) to clamp and blank the lead (6) subjected to tin pick-up.
2. The automatic tin pick-up machine as claimed in claim 1, wherein: tangent line mechanism (2) are including sending line platform (22) and tangent line subassembly, the tangent line subassembly has two sets ofly, and sets up in the upper and lower both ends that send line platform (22) relatively, the tangent line subassembly includes tangent line cylinder (23) and cutter (25), tangent line cylinder (23) are fixed in send on line platform (22) and the piston rod runs through to send line platform (22) to be connected with cutter (25), works as wire (6) pass send line platform (22) and place when being located cutter (25) of below, two tangent line cylinder (23) drive respectively and do the motion that is close to each other rather than cutter (25) of being connected, will wire (6) cut off.
3. The automatic tin pick-up machine as claimed in claim 1, wherein: the overturning tin dipping mechanism (3) comprises a tin dipping clamping jaw (31), an XYZ three-axis moving platform (32), a rotating assembly (33) and a clamping assembly (34), wherein the XYZ three-axis moving platform (32) is connected with the tin dipping clamping jaw (31) and can be used for moving in X, Y and Z directions, the rotating assembly (33) is in transmission connection with the tin dipping clamping jaw (31) and can be used for driving the tin dipping clamping jaw to rotate, and the clamping assembly (34) is arranged on the tin dipping clamping jaw (31) and can be matched with the tin dipping clamping jaw to clamp the lead (6).
4. The automatic tin pick-up machine as claimed in claim 3, wherein: the XYZ three-axis moving platform (32) is connected with a turnover mounting plate (337), the turnover mounting plate (337) is rotatably provided with a turnover shaft (335), the turnover shaft (335) is connected with a tin dipping clamping jaw (31), the rotating assembly (33) comprises a rotating motor (331), a rotating driving wheel (332), a rotating driven wheel (332) and a rotating belt (334), the rotary motor (331) is arranged on the turnover mounting plate (337) and the output shaft penetrates through the turnover mounting plate (337) to be connected with the rotary driving wheel (332), the rotary driven wheel (332) is arranged on the turnover shaft (335) and is in transmission connection with the rotary driving wheel (332) through the rotary belt (334).
5. The automatic tin pick-up machine as claimed in claim 4, wherein: the tin-dipping clamping jaw (31) comprises a tin-dipping clip adapter plate (312), an upper clamping plate (313) and a lower clamping plate (314), the tin-dipping clip adapter plate (312) is connected with a turnover shaft (335), the upper clamping plate (313) and the lower clamping plate (314) are symmetrically arranged and are located below the tin-dipping clip adapter plate (312), the upper clamping plate (313) is connected with the bottom of the tin-dipping clip adapter plate (312), the clamping assembly (34) comprises a tin-dipping clamping cylinder, a clip guide post (342) and a clip spring (343), the clip guide post (342) is arranged on the lower clamping plate (314) and penetrates through the upper clamping plate (313) and the tin-dipping clip adapter plate (312), the clip spring (343) is sleeved on the clip guide post (342), two ends of the clip spring respectively abut against the tin-dipping clip adapter plate (312) and the end of the clip guide post (342), the tin-dipping clamping cylinder is arranged on the tin-dipping clip adapter plate (312), and a piston rod penetrates through the tin-dipping adapter plate (312) and the upper clamping plate (313) and is connected with the lower clamping plate (314).
6. The automatic tin dipping machine as claimed in claim 1, wherein: tin cup lifting unit (43) include tin cup lift mounting panel (431), tin cup lift cylinder (432) and tin cup connecting plate (433), tin cup lift cylinder (432) set up on tin cup lift mounting panel (431), the piston rod of tin cup lift cylinder (432) passes through tin cup connecting plate (433) and is connected with tin cup (44), tin cup (44) comprise cup connecting portion (441) and cup (442), cup connecting portion (441) have two bending structures, two bending structures are located cup (442) upper and lower both ends respectively, make the transversal of cup connecting portion (441) personally submit the S-shaped, are located the top bending structure tip is connected with tin cup connecting plate (433) top surface, are located the below bending structure tip sets up in cup (442) bottom surface.
7. The automatic tin pick-up machine as claimed in claim 1, wherein: the tin scraping component (42) comprises a tin scraping horizontal cylinder (421), a tin scraping mounting plate (422), a tin scraping lifting cylinder (423) and a tin scraping plate (424), a piston rod of the tin scraping horizontal cylinder (421) is connected with the tin scraping mounting plate (422), the tin scraping lifting cylinder (423) is arranged on the tin scraping mounting plate (423) and the piston rod is connected with the tin scraping plate (424), and the tin scraping plate (424) is located above the tin furnace (41).
8. The automatic tin dipping machine as claimed in claim 1, wherein: blanking mechanism (5) are including storage frame (51), blanking removal subassembly (52) and blanking upset subassembly (53), blanking removal subassembly (52) are connected with blanking clamping jaw (54) to can drive it and remove extremely storage frame (51) top, blanking upset subassembly (53) can remove subassembly (52) cooperation with the blanking, make blanking clamping jaw (54) overturn in storage frame (51) top, let wire (6) fall to in storage frame (51).
9. The automatic tin dipping machine as claimed in claim 8, wherein: the blanking moving assembly (52) comprises a blanking mounting block (521), a blanking moving block (522) and a blanking cylinder (523), the blanking cylinder (523) is arranged on the blanking mounting block (521), a piston rod is connected with the blanking moving block (522), the blanking clamping jaw (54) is connected with the blanking moving block (522) and located above the material storage frame (51), and the blanking moving block (522) can drive the blanking clamping jaw (54) to move close to or far away from the blanking mounting block (521) through the blanking cylinder (523).
10. The automatic tin pick-up machine as claimed in claim 9, wherein: blanking upset subassembly (53) are including upset gyro wheel (531) and upset locating plate (532), upset locating plate (532) set up on blanking installation piece (521), upset gyro wheel (531) set up on blanking clamping jaw (54), and with upset locating plate (532) are in same horizontal straight line, it is provided with blanking clamping jaw fixed plate (526) to rotate on blanking movable block (522), blanking clamping jaw (54) set up on blanking clamping jaw fixed plate (526), work as when blanking movable block (522) is through blanking cylinder (523) drive it and be close to the motion of blanking installation piece (521), upset locating plate (532) can contact with upset gyro wheel (531), and promote upset gyro wheel (531) are rotatory, upset gyro wheel (531) can drive blanking clamping jaw (54) and rotate down, make blanking clamping jaw (54) are towards in storage frame (51).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210551020.2A CN115138937A (en) | 2022-05-20 | 2022-05-20 | Full-automatic tin pick-up machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210551020.2A CN115138937A (en) | 2022-05-20 | 2022-05-20 | Full-automatic tin pick-up machine |
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| CN115138937A true CN115138937A (en) | 2022-10-04 |
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| CN202210551020.2A Pending CN115138937A (en) | 2022-05-20 | 2022-05-20 | Full-automatic tin pick-up machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116984694A (en) * | 2023-09-06 | 2023-11-03 | 深圳高登电科股份有限公司 | Automatic pre-welding machine capable of turning and discharging and pre-welding process |
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| WO2021142691A1 (en) * | 2020-01-13 | 2021-07-22 | 易力声科技(深圳)有限公司 | Charging column tinning and wire welding automatic machine |
| CN114043035A (en) * | 2021-10-26 | 2022-02-15 | 武汉凌云光电科技有限责任公司 | Automatic unloading tin sticky wire send traditional thread binding putting of electron line |
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2022
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| CN112038861A (en) * | 2020-09-15 | 2020-12-04 | 张利娟 | Tin-dipping blanking device and method for winding-type cable terminal punching equipment |
| CN114043035A (en) * | 2021-10-26 | 2022-02-15 | 武汉凌云光电科技有限责任公司 | Automatic unloading tin sticky wire send traditional thread binding putting of electron line |
Cited By (2)
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| CN116984694A (en) * | 2023-09-06 | 2023-11-03 | 深圳高登电科股份有限公司 | Automatic pre-welding machine capable of turning and discharging and pre-welding process |
| CN116984694B (en) * | 2023-09-06 | 2024-10-15 | 深圳高登电科股份有限公司 | Automatic pre-welding machine capable of turning and discharging and pre-welding process |
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