CN113306030B - Squarer - Google Patents
Squarer Download PDFInfo
- Publication number
- CN113306030B CN113306030B CN202110559392.5A CN202110559392A CN113306030B CN 113306030 B CN113306030 B CN 113306030B CN 202110559392 A CN202110559392 A CN 202110559392A CN 113306030 B CN113306030 B CN 113306030B
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- Prior art keywords
- feeding
- receiving
- clamping
- driving
- cutting
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- 230000007246 mechanism Effects 0.000 claims abstract description 468
- 239000000463 material Substances 0.000 claims abstract description 129
- 238000005520 cutting process Methods 0.000 claims abstract description 105
- 210000000078 claw Anatomy 0.000 claims abstract description 42
- 238000013459 approach Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 32
- 239000010985 leather Substances 0.000 claims description 12
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 17
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000013519 translation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
- B28D5/045—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/0082—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/005—Devices for the automatic drive or the program control of the machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a squaring machine, which comprises a feeding mechanism, a receiving and feeding mechanism, a cutting and feeding mechanism and a cutting and running mechanism, wherein the feeding mechanism is connected with the receiving and feeding mechanism; the receiving and feeding mechanism comprises a receiving mechanism, a receiving driving mechanism, a feeding driving mechanism and a receiving and feeding base; the receiving mechanism and the feeding mechanism are both arranged at the receiving and feeding base in a transversely movable manner, the receiving driving mechanism drives the receiving mechanism to transversely move, and the feeding driving mechanism drives the feeding mechanism to transversely move; the material receiving mechanism comprises clamping jaws, and each clamping jaw comprises a jaw body driving mechanism and two jaw bodies; the two claw bodies are sequentially arranged along the transverse direction; the claw body driving mechanism drives the two claw bodies to transversely approach to clamp the bar stock or separate from the loosened bar stock; the cutting and feeding mechanism comprises a bracket, a feeding driving mechanism and a clamping mechanism; the bracket is arranged on the cutting and transporting mechanism and the material receiving and feeding mechanism; the clamping mechanism is arranged at the bracket, and the feeding driving mechanism is used for driving the clamping mechanism to longitudinally move. The invention has the advantages of compact structure and high efficiency.
Description
Technical Field
The invention relates to the technical field of cutting of hard and brittle materials, in particular to a squarer.
Background
The method comprises the steps that an squaring machine is adopted for squaring a monocrystalline silicon rod, a mechanized assembly line type processing mode is formed through the squaring machine, the monocrystalline silicon rod is conveyed into a cutting operation mechanism through a feeding mechanism, the squaring is completed under the driving of a cutting feeding mechanism, the single crystal silicon rod after the squaring is sent out through the feeding mechanism, the feeding mechanism is adopted to complete the feeding of bars to be squared into the cutting operation mechanism, and the bar after the squaring is conveyed out of the cutting operation mechanism, so that the feeding mechanism stands by in the squaring process, the whole material changing process is long, and the efficiency is low; in addition, the whole structure of the current squarer is large, and the structural stability is poor.
Disclosure of Invention
Therefore, it is necessary to provide a squarer to solve the problems of large volume and low material changing efficiency of the squarer in the prior art.
In order to achieve the above purpose, the inventor provides a squaring machine, which comprises a feeding mechanism, a receiving and feeding mechanism, a cutting and feeding mechanism and a cutting and running mechanism;
the cutting operation mechanism is used for cutting bar stocks;
The material receiving and feeding mechanism is arranged at a feed inlet of the cutting operation mechanism; the receiving and feeding mechanism comprises a receiving mechanism, a receiving driving mechanism, a feeding driving mechanism and a receiving and feeding base; the receiving mechanism and the feeding mechanism are both arranged at the receiving and feeding base in a transversely movable manner, the receiving driving mechanism is in transmission connection with the receiving mechanism so as to drive the receiving mechanism to transversely move, and the feeding driving mechanism is in transmission connection with the feeding mechanism so as to drive the feeding mechanism to transversely move; the material receiving mechanism comprises a clamping jaw, and the clamping jaw comprises a jaw body driving mechanism and two jaw bodies; the two claw bodies are sequentially arranged along the transverse direction; the claw body driving mechanism is in transmission connection with the claw bodies so as to drive the two claw bodies to transversely approach to clamp bar stock or separate from unclamped bar stock;
the feeding mechanism is used for conveying the bar stock to the receiving mechanism;
The cutting and feeding mechanism comprises a bracket, a feeding driving mechanism and a clamping mechanism; the bracket is arranged above the cutting and transporting mechanism and the material receiving and feeding mechanism; the clamping mechanism is arranged at the bracket, and the feeding driving mechanism is in transmission connection with the clamping mechanism and is used for driving the clamping mechanism to longitudinally move so as to reciprocate the cutting operation mechanism and the receiving and feeding mechanism.
As a preferable structure of the invention, the material receiving mechanism further comprises a material receiving support frame, wherein the material receiving support frame is arranged between two claw bodies of the claw bodies and comprises a material receiving frame and at least two material receiving support wheel sets, and each material receiving support wheel set is sequentially arranged along the longitudinal direction; the material receiving support wheel set comprises two material receiving support wheels which are oppositely arranged, and the two material receiving support wheels which are oppositely arranged roll together to support the bar stock.
As a preferable structure of the invention, the feeding mechanism comprises a square rod receiving mechanism, an edge skin receiving mechanism and a feeding seat; the square rod receiving mechanism is used for receiving square rods; the edge skin receiving mechanism is used for receiving edge skins; the square rod receiving mechanism and the edge skin receiving mechanism are sequentially arranged on the feeding seat along the transverse direction; the feeding driving mechanism is in transmission connection with the feeding seat.
As a preferable structure of the square rod receiving mechanism, the square rod receiving mechanism comprises a feeding support frame, wherein the feeding support frame comprises a feeding frame and at least two groups of feeding support wheel groups, each feeding support wheel group is sequentially arranged along the longitudinal direction and comprises two opposite feeding support wheels, and the two opposite feeding support wheels jointly support the square rod.
As a preferable structure of the invention, the side skin access mechanism includes a side skin groove that accommodates the side skin.
As a preferable structure of the invention, the clamping mechanism comprises a front end clamping mechanism, a tail end clamping mechanism, a clamping driving mechanism and a clamping frame, wherein the clamping frame is arranged at the bracket, and the feeding driving mechanism is in transmission connection with the clamping frame and is used for driving the clamping frame to longitudinally move; the front end clamping mechanism and the tail end clamping mechanism are arranged opposite to each other and are sequentially arranged at the clamping frame along the longitudinal direction; the clamping driving mechanism is used for driving the front clamping mechanism and the tail clamping mechanism to be close to or far away from each other.
As a preferable structure of the invention, the front end clamping mechanism and the tail end clamping mechanism comprise a center clamping unit and two side leather clamping units; the center clamping unit is arranged between the two side leather clamping units, the center clamping unit of the front end clamping mechanism is opposite to the center clamping unit of the tail end clamping mechanism, and the two side leather clamping units of the front end clamping mechanism are opposite to the two side leather clamping units of the tail end clamping mechanism one to one.
As a preferable structure of the invention, the central clamping unit comprises a clamping seat, a central shaft and a rotating motor, wherein the central shaft is rotatably arranged at the clamping seat, and the rotating motor is in transmission connection with the central shaft so as to drive the central shaft to axially rotate and further drive the bar to axially rotate; the side skin clamping unit comprises an ejection block and an air cylinder, wherein the output end of the air cylinder is connected with the ejection block and used for driving the ejection block to longitudinally move.
As a preferable structure of the invention, the feeding mechanism comprises a material rest, a lifting mechanism and a base; the lifting mechanism comprises a lifting driving mechanism and a supporting plate; the two sides of the material rack are symmetrically bent upwards, at least two rollers are respectively arranged on the two sides of the material rack, and each roller is sequentially arranged along the length direction of the material rack, is rotatably connected with the material rack and protrudes upwards out of the material rack to roll and support bar stock; the material rack is supported on the base by the supporting plate; the lifting driving mechanism is arranged at the base and is in transmission connection with the supporting plate and used for driving the supporting plate to lift with the material rack.
As a preferable structure of the invention, the lifting mechanism further comprises two groups of support components; the two groups of supporting components are respectively located at two sides of the material rack, each supporting component comprises a plurality of sliding rods, the sliding rods are sequentially arranged along the length direction of the material rack, the sliding rods can vertically move to penetrate through the base, the top ends of the sliding rods are connected with the supporting plates, and the sliding rods are lifted along with the supporting plates driven by the lifting driving mechanism relative to the base.
Compared with the prior art, the squaring machine according to the technical scheme is characterized in that the material receiving mechanism can independently and transversely move through the material receiving driving mechanism, the feeding mechanism can also independently and transversely move through the material feeding driving mechanism, when the operation is started, the bar stock is pushed to the material receiving mechanism through the material feeding mechanism, two claw bodies of the material receiving mechanism are in a far away state, namely, the bar stock can be pushed between the two claw bodies, then the claw body driving mechanism drives the two claw bodies to approach to clamp the bar stock, the material receiving mechanism is driven to transversely move to a moving path position of the cutting feeding mechanism, the clamping mechanism clamps the bar stock at the material receiving mechanism, the bar stock is sent to the cutting running mechanism for cutting, after the cutting is completed, the clamping mechanism places the bar stock at the feeding mechanism, the bar stock is sent out through the feeding mechanism, and in the cutting process, the material receiving mechanism can continuously clamp the next bar stock to be cut. Therefore, the feeding mechanism independently completes the work of conveying the opened bar stock away from the cutting operation mechanism, the receiving mechanism independently completes the work of conveying the bar stock to be opened to the cutting feeding mechanism, and the matching of the feeding mechanism and the receiving mechanism enables the whole material changing process to be efficient.
Drawings
FIG. 1 is a block diagram of a squarer according to an embodiment of the present invention;
FIG. 2 is an internal construction view of the squarer according to an embodiment of the present invention;
FIG. 3 is a block diagram of a loading mechanism according to an embodiment of the present invention;
FIG. 4 is a block diagram of a pick-up and delivery mechanism according to an embodiment of the present invention;
FIG. 5 is a block diagram of a cutting feed mechanism according to an embodiment of the present invention;
FIG. 6 is a block diagram of a clamping mechanism according to an embodiment of the present invention;
FIG. 7 is a block diagram of a cutting operation mechanism according to an embodiment of the present invention;
FIG. 8 is a block diagram of a cutting unit according to an embodiment of the present invention;
Fig. 9 is a structural view of a translation mechanism according to an embodiment of the present invention.
Reference numerals illustrate:
1. a feeding mechanism;
10. A material rack; 11. a roller; 12. a supporting plate; 13. a slide bar; 14. a riser; 15. jacking the air cylinder; 16. a sprocket mounting base; 17. a chain; 18. a sprocket; 19. a base; 190. a yielding port; 110. a buffer; 111. a limiting block;
2. A receiving and feeding mechanism;
20. A claw body driving mechanism; 21. a claw body; 22. a receiving rack; 23. a receiving support wheel; 24. a receiving driving mechanism; 25. a feeding frame; 26. a feeding support wheel; 27. a side skin receiving mechanism; 28. a feeding seat; 29. a feeding driving mechanism; 210. receiving and feeding a material base; 211. a first track;
3. A cutting feed mechanism;
30. A bracket; 300. a second track; 31. a feed drive mechanism; 32. a clamping driving mechanism; 33. a clamping frame; 330. a third track; 34. a center clamping unit; 340. a clamping seat; 341. a rotating electric machine; 35. an edge skin clamping unit; 350. an ejection block; 351. a cylinder;
4. a cutting operation mechanism;
40. A cutting unit; 400. a panel; 401. a guide wheel; 402. a wire saw; 41. a translation mechanism; 410. an operation seat; 411. a fourth track; 412. a cutting unit driving mechanism;
5. a bar stock;
6. A base;
7. And a housing.
Detailed Description
In order to describe the technical content, constructional features, achieved objects and effects of the technical solution in detail, the following description is made in connection with the specific embodiments in conjunction with the accompanying drawings.
The invention provides a squaring machine which is used for processing hard and brittle materials, such as a monocrystalline silicon rod, cutting a bar 5 into square bodies, namely performing squaring operation, and has the advantages of high efficiency, compact whole machine volume and the like in a material changing process.
Referring to fig. 1 and 2, in a specific embodiment, the squaring machine includes a feeding mechanism 1, a receiving and feeding mechanism 2, a cutting and feeding mechanism 3, and a cutting and running mechanism 4; the feeding mechanism 1 is used for conveying the bar 5 to a receiving mechanism of a receiving and feeding mechanism 2; the cutting running mechanism 4 is used for cutting bar 5; the feeding mechanism 1 is used for facilitating a user to send bar 5 to be processed to the receiving and feeding mechanism 2; the receiving and sending mechanism is used for sending the bar 5 to be opened to the cutting and feeding mechanism 3 and conveying the opened bar 5 away from the cutting and running mechanism 4; the cutting and feeding mechanism 3 is used for driving a bar 5 to be cut to move along a cutting path of the cutting and running mechanism 4; the cutting operation mechanism 4 is used for cutting the bar 5, and particularly is matched with a cutting operation mechanism to realize the relative movement of the cutting operation mechanism 4 and the bar 5, so that the bar 5 is cut.
The squaring machine further comprises a machine base 6 and a machine shell 7, the cutting operation mechanism 4 is arranged on the machine base 6, the cutting operation mechanism 4 and the cutting feeding mechanism 3 are arranged in the machine shell 7, and a channel for connecting the feeding mechanism 2 to shuttle can be formed.
The user manually places the bar 5 to be processed on the feeding mechanism 1, and particularly, the bar 5 can be placed on the feeding mechanism 1 more conveniently and safely in a labor-saving manner through the feeding mechanism 1. Referring to fig. 3, the feeding mechanism 1 includes a material rack 10, a lifting mechanism and a base 19; the material rack 10 is a part for supporting the bar 5 to be processed, and the length of the material rack is longer than the conventional length of the bar 5 to be processed at present; the lifting mechanism is used for lifting and descending the material frame 10, when the material frame 1 is required to be manually fed, the material frame 10 is driven to descend to a lower height, and after a monocrystalline silicon rod is placed on the material feeding mechanism 1, the material frame 10 is driven to ascend to the height where the monocrystalline silicon rod can be smoothly pushed to the clamping jaw of the material receiving mechanism; the base 19 is a base of the feeding mechanism 1, and the lifting mechanism is arranged at the base 19.
Two sides of the material frame 10 are symmetrically bent upwards, two sides of the material frame 10 are respectively provided with at least two rollers 11, and each roller 11 is sequentially arranged along the length direction of the material frame 10, is rotatably connected with the material frame 10 and protrudes upwards out of the material frame 10 so as to rollingly support a monocrystalline silicon rod; after the monocrystalline silicon rod is placed on the material frame 10, the monocrystalline silicon rod is pushed, and under the interaction of the monocrystalline silicon rod and the roller 11, the monocrystalline silicon rod can be pushed continuously and conveniently.
The lifting mechanism comprises a lifting driving mechanism, a supporting plate 12 and two groups of supporting components; the supporting plate 12 is used for supporting the material frame 10 and providing driving force points for the lifting driving mechanism, and the material frame 10 is supported on the base 19 by the supporting plate 12; the lifting driving mechanism is arranged at the base 19 and is in transmission connection with the supporting plate 12, and is used for driving the supporting plate 12 to lift with the material frame 10.
The two groups of support components are respectively located at two sides of the material rack 10, the support components comprise a plurality of slide bars 13, the slide bars 13 are sequentially arranged along the length direction of the material rack 10, the slide bars 13 can vertically move to penetrate through the base 19, the top ends of the slide bars 13 are connected with the supporting plate 12, the material rack 10 is driven by the lifting driving mechanism to ascend, the slide bars 13 ascend relative to the base 19 along with the supporting plate 12 driven by the lifting driving mechanism, and the material rack 10 is driven by the lifting driving mechanism to descend along with the supporting plate 12 driven by the lifting driving mechanism to descend relative to the base 19. Through two sets of supporting components and lift actuating mechanism cooperation, then can restrict the direction that work or material rest 10 goes up and down, especially avoid rising in-process because of the problem that single crystal silicon stick self gravity led to crookedly to and play the effect of protection lift actuating mechanism at this moment, avoid lift actuating mechanism's output to be destroyed.
The lifting driving mechanism can comprise an air cylinder, an oil cylinder or a linear motor, and a machine body of the lifting driving mechanism is arranged at the base 19; the output end of the lifting driving mechanism is arranged vertically and upwards and is connected with the supporting plate 12, and specifically, the end face of the output end of the lifting driving mechanism is connected to the bottom surface of the supporting plate 12.
In order to drive the lifting or lowering of the rack 10 more smoothly, in a preferred embodiment, the lifting drive mechanism comprises a riser 14, a lifting cylinder 15, a sprocket mount 16, two chains 17 and two sprockets 18; the vertical plate 14 is vertically arranged below the supporting plate 12; the lifting cylinder 15 is arranged at the base 19, the output end of the lifting cylinder 15 is upward and connected with the sprocket mounting seat 16, so that when the output end of the lifting cylinder 15 is extended, the sprocket mounting seat 16 is lifted up, and when the output end of the lifting cylinder 15 is shortened, the sprocket mounting seat 16 is lowered down.
The two chain wheels 18 are symmetrically arranged on two sides of the chain wheel mounting seat 16, and the two chain wheels 18 can rotate; the two sprockets 18 have a common axis of rotation, and the axis of rotation is parallel to the riser 14 and orthogonal to the output of the jacking cylinder 15. One end of each of the two chains 17 is connected to the riser 14; the other end of a chain 17 bypasses a sprocket 18 and is connected to a base 19, the sprocket 18 being engaged with the chain 17; the other end of the other chain 17 passes around the other chain 17 and is connected to a base 19, and the sprocket 18 is engaged with the chain 17. In the process of extending the output end of the jacking cylinder 15, the chain wheel mounting seat 16 can ascend along with the output end of the jacking cylinder 15, at the moment, the chain wheel moves upwards along the vertical plate 14, the chain 17 is continuously pressed to the vertical plate 14 by the walking chain wheel, namely, the chain wheel continuously moves upwards at the position of the chain 17, the whole vertical plate 14 is lifted upwards, and the material rack 10 ascends along with the lifting; in the process of shortening the output end of the jacking cylinder 15, the sprocket mounting seat 16 descends along with the output end of the jacking cylinder 15, at this time, the sprocket walks downwards along the riser 14, the chain 17 is continuously conveyed away from the riser 14, the whole riser 14 descends, and the material rack 10 descends along with the riser.
When the monocrystalline silicon rod to be processed is required to be placed on the feeding mechanism 1, the lifting driving mechanism drives the material rack 10 to be lowered to a height at which a user can conveniently place the monocrystalline silicon rod on the feeding mechanism 1, the user can conveniently and safely place the monocrystalline silicon rod to be processed on the feeding mechanism 1 in a labor-saving manner, and then the lifting driving mechanism drives the material rack 10 to be raised to a height at which the clamping jaw of the receiving mechanism can smoothly push the monocrystalline silicon rod.
Because the base 19 has a certain height, in order to enable the material rack 10 to descend to a lower height, in a further embodiment, the base 19 is provided with a yielding opening 190, the lifting driving mechanism is arranged below the base 19, and the lifting driving mechanism and the vertical plate 14 can pass through the yielding opening 190 from bottom to top to be above the base 19, so that the material rack 10 can descend to a height capable of touching the top surface of the base 19, and when the material rack 10 is descended to a height capable of touching the top surface of the base 19, the lifting driving mechanism can be completely received below the base 19, so that the lifting driving mechanism is prevented from being damaged by collision when a single crystal silicon rod is manually placed on the material rack 10.
The mounting seat is arranged below the yielding port 190, the mounting seat is fixedly arranged below the base 19, the lifting driving mechanism passes through the yielding port 190 and is arranged at the mounting seat, and one end of the chain 17, which is not connected with the vertical plate 14, is connected to the mounting seat.
In order to ensure that the material rack 10 descends smoothly, in a further embodiment, the base 19 is provided with a buffer 110, the buffer 110 is located below the supporting plate 12, a spring is arranged in the buffer 110, and the buffer 110 is used for buffering the descending material rack 10.
In a further embodiment, a limiting block 111 is disposed on the base 19, the supporting plate 12 is driven by the lifting driving mechanism to descend to be abutted against the limiting block 111, the limiting block 111 is used for limiting the lowest descending height of the material rack 10, the lowest descending height of the material rack 10 can be adjusted by setting the height of the limiting block 111, the limiting block 111 can be disposed at the base 19 through bolts, and the limiting blocks 111 with different heights can be replaced according to the required height. In a preferred embodiment, two limiting blocks 111 are provided, and two limiting blocks 111 are located below two ends of the material rack 10.
The receiving and feeding mechanism 2 is disposed at a feed inlet of the cutting operation mechanism 4, referring to fig. 4, the receiving and feeding mechanism 2 includes a receiving mechanism, a receiving driving mechanism 24, a feeding mechanism, a feeding driving mechanism 29, and a receiving and feeding base 210; the receiving mechanism is used for receiving bar 5 to be cut, and the receiving driving mechanism 24 is used for driving the receiving mechanism to move transversely, namely move along the direction orthogonal to the cutting path of the cutting operation mechanism 4 and come and go to one side of the cutting operation mechanism 4 and the opposite position of the feeding port of the cutting operation mechanism 4; the feeding mechanism is used for receiving the cut bar 5, and the feeding driving mechanism 29 is used for driving the feeding mechanism to move transversely, namely along the direction orthogonal to the cutting path of the cutting operation mechanism 4, and to and from one side of the cutting operation mechanism 4 and the position opposite to the feeding port of the cutting operation mechanism 4.
The material receiving mechanism and the feeding mechanism are both arranged at the material receiving and feeding base 210 in a transversely movable manner, wherein the material receiving and feeding base 210 is provided with first tracks 211, the first tracks 211 are preferably provided with two, the two first tracks 211 are transversely arranged side by side, the material receiving mechanism is arranged at one first track 211, and the feeding mechanism is arranged at the other first track 211; the material receiving mechanism may be connected to two first rails 211, the feeding mechanism is also connected to two first rails 211, the material receiving mechanism is disposed at one end of the first rails 211, the feeding mechanism is disposed at the other end of the first rails 211, and the material receiving mechanism and the feeding mechanism alternately move in the middle of the first rails 211.
The receiving driving mechanism 24 is in transmission connection with the receiving mechanism so as to drive the receiving mechanism to transversely move; the feeding driving mechanism 29 is in transmission connection with the feeding mechanism to drive the feeding mechanism to move transversely. The material receiving driving mechanism 24 and the material feeding driving mechanism 29 may include a screw motor, a screw of the screw motor is screwed with a transmission nut, the screw motor is disposed at the material receiving and feeding base 210, the axial direction of the screw motor is parallel to the first track 211, the transmission nut of the material receiving driving mechanism 24 is connected with the material receiving mechanism, the transmission nut of the material feeding driving mechanism 29 is connected with the material feeding mechanism, and the material receiving mechanism and the material feeding mechanism can be driven to move transversely under the action of the screw motor and the transmission nut.
The receiving mechanism comprises clamping jaws, wherein the clamping jaws are used for clamping bars 5 to be cut, and each clamping jaw comprises a jaw body driving mechanism 20, a clamping jaw seat and two jaw bodies 21; the two claw bodies 21 are sequentially arranged at the clamping jaw seat along the transverse direction; the claw body driving mechanism 20 is in transmission connection with the claw bodies 21 so as to drive the two claw bodies 21 to transversely approach to clamp the bar 5 or separate from unclamping the bar 5.
Through receiving actuating mechanism 24, receiving mechanism can alone lateral shifting, through feeding actuating mechanism 29, feeding mechanism also can alone lateral shifting, when beginning the operation, push away bar 5 to receiving mechanism department through feed mechanism 1, two claw bodies 21 of receiving mechanism are in the state of keeping away from, namely bar 5 can be pushed to between two claw bodies 21, then claw body actuating mechanism 20 drives two claw bodies 21 and is close to press from both sides tight bar 5, drive receiving mechanism lateral shifting to be in cutting the travel path department of feed mechanism 3, clamping mechanism presss from both sides bar 5 of receiving mechanism department, send bar 5 to cutting running mechanism 4 and cut, after finishing the cutting, clamping mechanism puts the bar to feeding mechanism department, send out bar through feeding mechanism, in cutting process, receiving mechanism can continue the centre gripping bar of cutting to be cut next. Therefore, the feeding mechanism independently completes the work of conveying the opened bar stock away from the cutting operation mechanism 4, the receiving mechanism independently completes the work of conveying the bar stock to be opened to the cutting feeding mechanism 3, and the matching of the feeding mechanism and the receiving mechanism enables the whole material changing process to be efficient.
In a further embodiment, the top surface of the jaw seat is provided with a transverse track, the two jaw bodies 21 are both disposed at the transverse track in a transversely movable manner, the jaw body driving mechanism 20 may include two linear motors, and output shafts of the two linear motors are respectively connected with the two jaw bodies 21 to drive the two jaw bodies 21 to approach or separate from each other. Before the bar needs to be clamped, the two linear motors drive the two claw bodies 21 to move in opposite directions until the distance between the two claw bodies 21 is enough to accommodate the bar, when the bar is pushed between the two claw bodies 21, the two linear motors drive the two claw bodies 21 to move in opposite directions until the two claw bodies 21 clamp the bar, and at the moment, the feeding driving mechanism 29 is started to drive the feeding mechanism to move transversely until the bar is opposite to the feed inlet of the cutting operation mechanism 4.
In a further embodiment, at least two claws 21 may be provided, each claw 21 is disposed in sequence along the longitudinal direction to clamp the bar together, each claw 21 may share a claw seat, and each claw is disposed at a claw seat.
In order to more stably support the bar to be cut, in a further embodiment, the receiving mechanism further comprises a receiving support frame, wherein the receiving support frame is arranged between two claw bodies of the claw bodies, the receiving support frame comprises a receiving frame 22 and at least two groups of receiving support wheel groups, and each receiving support wheel group is sequentially arranged along the longitudinal direction; the material receiving support wheel set comprises two material receiving support wheels 23 which are oppositely arranged, and the two material receiving support wheels 23 which are oppositely arranged roll together to support bars. When the receiving mechanism needs to receive the bar to be cut, the material rack of the feeding mechanism 1 is aligned with the receiving support frame of the receiving mechanism, so that the bar on the material rack can be pushed onto the receiving support frame along the axial direction of the bar, and is clamped by the clamping jaws.
The material receiving support frame and the clamping jaw are both arranged on the material receiving base, the material receiving support frame is arranged on the clamping jaw seat of the clamping jaw, and the two jaw bodies of the clamping jaw are arranged on two sides of the material receiving support frame. The receiving driving mechanism 24 is in transmission connection with the receiving base so as to drive the whole receiving mechanism to transversely move.
In a further embodiment, the receiving mechanism further comprises a receiving longitudinal moving mechanism, the receiving longitudinal moving mechanism is arranged on the receiving seat, the clamping jaw is arranged on the receiving longitudinal moving mechanism, and the receiving longitudinal moving mechanism is used for driving the clamping jaw to longitudinally move, and if the receiving support frame is arranged, the clamping jaw longitudinally moves along the receiving support frame.
After the bar is cut, a feeding mechanism is required to be placed to send the bar away from the cutting operation mechanism 4, that is, the feeding mechanism has a position where the bar can be placed, and in addition, in order to collect the edge skin so as to clean the edge skin conveniently, in a certain embodiment, the feeding mechanism comprises a square bar receiving mechanism, an edge skin receiving mechanism 27 and a feeding seat 28; the square rod receiving mechanism is used for receiving square rods; the edge skin receiving mechanism 27 is used for receiving edge skins; the square rod receiving mechanism and the edge skin receiving mechanism 27 are sequentially arranged on the feeding seat 28 along the transverse direction; the feeding driving mechanism 29 is in transmission connection with the feeding seat 28.
In a further embodiment, the edge skin receiving mechanism 27 includes an edge skin slot for receiving the edge skin, and when the edge skin needs to be placed, the feeding mechanism is only required to be moved laterally, so that the edge skin slot is located under the edge skin, and the edge skin naturally falls into the edge skin slot. The square rod receiving mechanism comprises a feeding support frame, the feeding support frame comprises a feeding frame 25 and at least two groups of feeding support wheel groups, each feeding support wheel group is sequentially arranged along the longitudinal direction, each feeding support wheel group comprises two feeding support wheels 26 which are oppositely arranged, and the two feeding support wheels 26 which are oppositely arranged support the square rod together.
In a further embodiment, the square bar receiving mechanism further comprises a feeding lifting mechanism, the feeding lifting mechanism is arranged on the feeding seat 28, the feeding supporting frame is arranged on the feeding lifting mechanism, and the feeding lifting mechanism is used for driving the feeding supporting frame to lift.
When the receiving mechanism sends the bar to be cut to the position opposite to the feeding hole of the cutting operation mechanism 4, the cutting feeding mechanism 3 is required to take the bar to be cut and drive the bar to be cut into the cutting operation mechanism 4, referring to fig. 5 and 6, in a further embodiment, the cutting feeding mechanism 3 includes a bracket 30, a feeding driving mechanism 31 and a clamping mechanism; the bracket 30 is used for placing a clamping mechanism, and the feeding driving mechanism 31 is used for driving the clamping mechanism to longitudinally move so as to move to and from the cutting operation mechanism 4 and the material receiving and feeding mechanism 2; the clamping mechanism is used for clamping the bar stock.
The support 30 is erected on the cutting and transporting mechanism and the material receiving and transporting mechanism 2, so that the clamping mechanism is arranged in an overhead manner, the whole machine of the squaring machine is compact in structure, stable in structure and small in size, and can reciprocate on the cutting and transporting mechanism 4 and the material receiving and transporting mechanism 2, specifically, the support 30 can be a portal frame, the portal frame comprises a top beam and two upright posts, two ends of the top beam are respectively connected with the two upright posts, the top beam is arranged longitudinally, namely along a cutting path of the cutting and transporting mechanism 4, the top beam is provided with a longitudinal second track 300, the clamping mechanism is movably arranged at the second track 300, and the feeding driving mechanism 31 is in transmission connection with the clamping mechanism so as to drive the clamping mechanism to move along the second track 300. Similarly, the feeding driving mechanism 31 may be a screw motor, a screw of the screw motor is screwed with a transmission nut, the transmission nut is connected with the clamping mechanism, the screw motor is started, and the clamping mechanism is driven to move along the second track 300 by means of screw transmission.
In a further embodiment, the clamping mechanism comprises a leading clamping mechanism, a trailing clamping mechanism, a clamping drive mechanism 32 and a clamping frame 33. The clamping frame 33 is arranged at the bracket 30, specifically, the clamping frame 33 is arranged at the second track 300 of the bracket 30, and the feeding driving mechanism 31 is in transmission connection with the clamping frame 33 and is used for driving the clamping frame 33 to longitudinally move. The front end clamping mechanism and the tail end clamping mechanism are arranged opposite to each other and are sequentially arranged at the clamping frame 33 along the longitudinal direction, specifically, the clamping frame 33 is provided with a longitudinal third rail 330, the front end clamping mechanism and the tail end clamping mechanism are movably arranged at the third rail 330 along the third rail 330, and the front end clamping mechanism and the tail end clamping mechanism are respectively contacted with two end surfaces of a bar so as to jointly clamp the bar; the clamping driving mechanism 32 is used for driving the front clamping mechanism and the rear clamping mechanism to approach or separate.
Before the bar is required to be clamped, the front end clamping mechanism and the tail end clamping mechanism are driven by the clamping driving mechanism 32 to be far away until the distance between the front end clamping mechanism and the tail end clamping mechanism is larger than the length of the bar, then the front end clamping mechanism and the tail end clamping mechanism are driven to be close until the bar is clamped, at the moment, the clamping mechanism is driven by the feeding driving mechanism 31 to move into the cutting operation mechanism 4 to be matched with the cutting operation mechanism 4 to cut the bar, after cutting is completed, the clamping mechanism is driven by the feeding driving mechanism 31 to move out of a feeding hole of the cutting operation mechanism 4, the feeding mechanism is waited to move to the feeding hole of the cutting operation mechanism 4, and then the cut bar is placed at the feeding mechanism.
In order to be able to feed the pelts to the pelt receiving mechanism 27 of the feeding mechanism, in a further embodiment, both the front end gripping mechanism and the rear end gripping mechanism comprise a central gripping unit 34 and two pelt gripping units 35; the center clamping unit 34 is arranged between the two side leather clamping units 35, the center clamping unit 34 of the front end clamping mechanism is opposite to the center clamping unit 34 of the tail end clamping mechanism, and the two center clamping units 34 jointly clamp the cut bar stock. The two side leather clamping units 35 of the front end clamping mechanism and the two side leather clamping units 35 of the tail end clamping mechanism are opposite to each other one by one, and the two opposite side leather clamping units 35 jointly clamp the cut side leather.
The central clamping unit 34 comprises a clamping seat 340, a central shaft and a rotating motor 341, the clamping seat 340 is arranged at the clamping frame 33, the central shaft is rotatably arranged at the clamping seat 340, and the rotating motor 341 is in transmission connection with the central shaft to drive the central shaft to axially rotate so as to drive the bar to axially rotate. The side skin clamping unit 35 comprises an ejection block 350 and an air cylinder 351, wherein the output end of the air cylinder 351 is connected with the ejection block 350 and used for driving the ejection block 350 to longitudinally move, and specifically, the air cylinder 351 is arranged on the side surface of the clamping seat 340.
The two center clamping units 34 are driven to approach through the clamping driving mechanism 32 to clamp the bar stock, then the feeding driving mechanism 31 drives the clamping mechanism to move to the cutting operation mechanism 4 for cutting, then the clamping mechanism is driven to move to the outside of the feeding port of the cutting operation mechanism 4, the feeding mechanism moves until the edge skin receiving mechanism 27 is positioned below the edge skin, the output end of the air cylinder 351 of the edge skin clamping unit 35 is shortened to loosen the edge skin, the edge skin falls to the edge skin receiving mechanism 27, the rotating motor 341 drives the central shaft to rotate by 90 degrees, the output end of the air cylinder 351 of the edge skin clamping unit 35 is extended to clamp the bar stock, the feeding driving mechanism 31 continues to drive the clamping mechanism to enter the cutting operation mechanism 4, after cutting is completed, the clamping mechanism is driven to move to the outside of the feeding port of the cutting operation mechanism 4, the edge skin is sent to the edge skin receiving mechanism 27, and then the feeding mechanism is moved until the square bar receiving mechanism is positioned below the clamping mechanism, and the bar stock which is cut, namely the square bar receiving mechanism is placed, and the next bar stock to be cut can be processed.
Referring to fig. 7, the cutting and feeding mechanism 3 includes a translation mechanism 41 and two cutting units 40, referring to fig. 8, the cutting units 40 include a panel 400, a wheel set and a wire saw 402, the wheel set includes a plurality of guide wheels 401, the plurality of guide wheels 401 are all disposed on the same surface of the panel 400, and the wire saw 402 is annularly disposed at a wire slot of the guide wheels 401; one side of the two cutting units 40, on which the guide wheels 401 are provided, is disposed opposite to each other, and the two cutting units 40 cut one side of the bar material, respectively. The translation mechanism 41 includes a running seat 410 and a cutting unit driving mechanism 412, the two cutting units 40 are sequentially disposed on the running seat 410 along a transverse direction, and the two cutting units 40 can move transversely close to or away from each other, specifically, referring to fig. 9, a fourth track 411 may be disposed on the running seat 410, and the cutting unit driving mechanism 412 is used for moving the cutting units 40 transversely, so that the two cutting units 40 approach to or separate from each other.
It should be noted that, although the foregoing embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concepts of the present invention, alterations and modifications to the embodiments described herein, or equivalent structures or equivalent flow transformations made by the present description and drawings, apply the above technical solution, directly or indirectly, to other relevant technical fields, all of which are included in the scope of the invention.
Claims (6)
1. The squaring machine is characterized by comprising a feeding mechanism, a receiving and feeding mechanism, a cutting and feeding mechanism and a cutting and running mechanism;
the cutting operation mechanism is used for cutting bar stocks;
The material receiving and feeding mechanism is arranged at a feed inlet of the cutting operation mechanism; the receiving and feeding mechanism comprises a receiving mechanism, a receiving driving mechanism, a feeding driving mechanism and a receiving and feeding base; the receiving mechanism and the feeding mechanism are both arranged at the receiving and feeding base in a transversely movable manner, the receiving driving mechanism is in transmission connection with the receiving mechanism so as to drive the receiving mechanism to transversely move, and the feeding driving mechanism is in transmission connection with the feeding mechanism so as to drive the feeding mechanism to transversely move; the material receiving mechanism comprises a clamping jaw, and the clamping jaw comprises a jaw body driving mechanism and two jaw bodies; the two claw bodies are sequentially arranged along the transverse direction; the claw body driving mechanism is in transmission connection with the claw bodies so as to drive the two claw bodies to transversely approach to clamp bar stock or separate from unclamped bar stock;
the feeding mechanism is used for conveying the bar stock to the receiving mechanism;
The cutting and feeding mechanism comprises a bracket, a feeding driving mechanism and a clamping mechanism; the bracket is arranged above the cutting and transporting mechanism and the material receiving and feeding mechanism; the clamping mechanism is arranged at the bracket, and the feeding driving mechanism is in transmission connection with the clamping mechanism and is used for driving the clamping mechanism to longitudinally move so as to reciprocate the cutting operation mechanism and the receiving and feeding mechanism;
the material receiving mechanism further comprises a material receiving support frame, wherein the material receiving support frame is arranged between two claw bodies of the claw bodies and comprises a material receiving frame and at least two material receiving support wheel sets, and each material receiving support wheel set is sequentially arranged along the longitudinal direction; the material receiving support wheel set comprises two material receiving support wheels which are oppositely arranged, and the two material receiving support wheels which are oppositely arranged roll together to support the bar stock;
The feeding mechanism comprises a square rod receiving mechanism, an edge skin receiving mechanism and a feeding seat; the square rod receiving mechanism is used for receiving square rods; the edge skin receiving mechanism is used for receiving edge skins; the square rod receiving mechanism and the edge skin receiving mechanism are sequentially arranged on the feeding seat along the transverse direction; the feeding driving mechanism is in transmission connection with the feeding seat;
The feeding mechanism comprises a material rack, a lifting mechanism and a base; the lifting mechanism comprises a lifting driving mechanism and a supporting plate; the two sides of the material rack are symmetrically bent upwards, at least two rollers are respectively arranged on the two sides of the material rack, and each roller is sequentially arranged along the length direction of the material rack, is rotatably connected with the material rack and protrudes upwards out of the material rack to roll and support bar stock; the material rack is supported on the base by the supporting plate; the lifting driving mechanism is arranged at the base and is in transmission connection with the supporting plate and used for driving the supporting plate to lift with the material rack;
the lifting mechanism further comprises two groups of supporting components; the two groups of supporting components are respectively positioned at two sides of the material rack, each supporting component comprises a plurality of sliding rods, the sliding rods are sequentially arranged along the length direction of the material rack, the sliding rods can vertically move to penetrate through the base, the top ends of the sliding rods are connected with the supporting plates, and the sliding rods lift relative to the base along with the supporting plates driven by the lifting driving mechanism;
The lifting driving mechanism comprises a vertical plate, a lifting cylinder, a chain wheel mounting seat, a chain and a chain wheel; the vertical plate is vertically arranged below the supporting plate; the jacking cylinder is arranged at the base, and the output end of the jacking cylinder is upward and connected with the chain wheel mounting seat.
2. The squaring machine according to claim 1, wherein the square bar receiving mechanism comprises a feeding support frame, the feeding support frame comprises a feeding frame and at least two groups of feeding support wheel sets, each feeding support wheel set is sequentially arranged along the longitudinal direction, each feeding support wheel set comprises two feeding support wheels which are oppositely arranged, and the two feeding support wheels which are oppositely arranged support the square bar together.
3. The squaring machine of claim 1, wherein said side skin access mechanism comprises a side skin slot that receives a side skin.
4. The squaring machine according to claim 1, wherein the clamping mechanism comprises a front end clamping mechanism, a rear end clamping mechanism, a clamping driving mechanism and a clamping frame, the clamping frame is arranged at the bracket, and the feeding driving mechanism is in transmission connection with the clamping frame and is used for driving the clamping frame to longitudinally move; the front end clamping mechanism and the tail end clamping mechanism are arranged opposite to each other and are sequentially arranged at the clamping frame along the longitudinal direction; the clamping driving mechanism is used for driving the front clamping mechanism and the tail clamping mechanism to be close to or far away from each other.
5. The squaring machine according to claim 4, wherein the front end gripping mechanism and the rear end gripping mechanism each comprise a central gripping unit and two side skin gripping units; the center clamping unit is arranged between the two side leather clamping units, the center clamping unit of the front end clamping mechanism is opposite to the center clamping unit of the tail end clamping mechanism, and the two side leather clamping units of the front end clamping mechanism are opposite to the two side leather clamping units of the tail end clamping mechanism one to one.
6. The squaring machine according to claim 5, wherein the central clamping unit comprises a clamping seat, a central shaft and a rotating motor, the central shaft is rotatably arranged at the clamping seat, and the rotating motor is in transmission connection with the central shaft so as to drive the central shaft to axially rotate and further drive the bar to axially rotate; the side skin clamping unit comprises an ejection block and an air cylinder, wherein the output end of the air cylinder is connected with the ejection block and used for driving the ejection block to longitudinally move.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110559392.5A CN113306030B (en) | 2021-05-21 | 2021-05-21 | Squarer |
| CN202211208380.9A CN115447000A (en) | 2021-05-21 | 2021-05-21 | Squaring machine capable of improving material changing efficiency |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110559392.5A CN113306030B (en) | 2021-05-21 | 2021-05-21 | Squarer |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211208380.9A Division CN115447000A (en) | 2021-05-21 | 2021-05-21 | Squaring machine capable of improving material changing efficiency |
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| Publication Number | Publication Date |
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| CN113306030A CN113306030A (en) | 2021-08-27 |
| CN113306030B true CN113306030B (en) | 2024-07-12 |
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| CN202211208380.9A Pending CN115447000A (en) | 2021-05-21 | 2021-05-21 | Squaring machine capable of improving material changing efficiency |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211208380.9A Pending CN115447000A (en) | 2021-05-21 | 2021-05-21 | Squaring machine capable of improving material changing efficiency |
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| CN113306029B (en) * | 2021-05-21 | 2024-07-12 | 福州天瑞线锯科技有限公司 | Squarer |
| CN114012915B (en) * | 2021-11-01 | 2024-02-02 | 青岛高测科技股份有限公司 | Edge skin unloading device of silicon rod cutting system and silicon rod cutting system |
| CN114102889B (en) * | 2021-11-01 | 2024-02-02 | 青岛高测科技股份有限公司 | Silicon rod cutting system |
| CN116533402A (en) * | 2022-01-26 | 2023-08-04 | Tcl中环新能源科技股份有限公司 | Control system and control method for square opening of wafer rod |
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| CN215094807U (en) * | 2021-05-21 | 2021-12-10 | 福州天瑞线锯科技有限公司 | Squaring machine |
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| CN106516653B (en) * | 2016-11-17 | 2018-09-18 | 刘子琪 | A kind of feed mechanism of short cylindrical material |
| CN108656375A (en) * | 2018-05-11 | 2018-10-16 | 青岛高测科技股份有限公司 | A kind of two line excavation machine of silicon single crystal rod |
| CN211194520U (en) * | 2019-10-31 | 2020-08-07 | 福州天瑞线锯科技有限公司 | Single crystal silicon rod loading attachment and skip |
| CN112428464B (en) * | 2020-12-09 | 2024-05-10 | 福州天瑞线锯科技有限公司 | Single crystal bar connects material feeding unit |
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| CN215094807U (en) * | 2021-05-21 | 2021-12-10 | 福州天瑞线锯科技有限公司 | Squaring machine |
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| CN115447000A (en) | 2022-12-09 |
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