CN109317884B - Automatic bag-closing welding machine - Google Patents
Automatic bag-closing welding machine Download PDFInfo
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- CN109317884B CN109317884B CN201811448929.5A CN201811448929A CN109317884B CN 109317884 B CN109317884 B CN 109317884B CN 201811448929 A CN201811448929 A CN 201811448929A CN 109317884 B CN109317884 B CN 109317884B
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- welding
- rotating shaft
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- 238000003466 welding Methods 0.000 title claims abstract description 99
- 238000003825 pressing Methods 0.000 claims abstract description 61
- 230000007306 turnover Effects 0.000 claims abstract description 21
- 239000003638 chemical reducing agent Substances 0.000 claims description 40
- 230000001788 irregular Effects 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000002159 abnormal effect Effects 0.000 claims description 17
- 238000005452 bending Methods 0.000 claims description 14
- 238000010030 laminating Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 16
- 238000012856 packing Methods 0.000 description 17
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/02—Carriages for supporting the welding or cutting element
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0461—Welding tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
- B65B13/24—Securing ends of binding material
- B65B13/32—Securing ends of binding material by welding, soldering, or heat-sealing; by applying adhesive
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Resistance Welding (AREA)
Abstract
The invention provides an automatic bag closing welding machine, which belongs to the technical field of bag closing welding and comprises a welding pressing plate assembly, a working bottom plate assembly and a turnover pressing plate assembly, wherein the welding pressing plate assembly, the working bottom plate assembly and the turnover pressing plate assembly are fixedly arranged on a main support, the welding pressing plate assembly and the turnover pressing plate assembly are arranged on two sides of the working bottom plate, a welding gun is in three-dimensional movement relative to a plate, an electric push rod drives a stand column pressing plate to rotate relative to a special-shaped plate, a stand column rotating shaft drives a second stand column and the pressing plate to rotate through a motor, a second electric push rod controls the pressing plate to rotate for the second time, a screw rod lifter drives a lower base to move up and down through a driving motor, one end of the screw rod lifter is connected with a welding mounting plate, and the screw rod lifter drives the welding machine mounting plate to move horizontally through the second driving motor. The invention adopts electric control part movement and automatic welding, reduces manual labor, reduces cost and improves welding quality.
Description
Technical Field
The invention belongs to the technical field of package welding, and relates to an automatic package welding machine.
Background
At present, in the pipe manufacturing industry in China, the packing and packing of finished welded pipes are mostly manually operated, wherein the manual operation refers to that an operator pre-folds packing belts into hexagonal or square shapes of the packing belts, the packing belts are placed into a simple mould, and after the steel pipes are placed, the packing belts are manually tightened and welded for butt joint. Sometimes, the accident of industrial injury is caused by the false action, in addition, the welding must be carried out by manpower after the packaging, and certain requirement on the manual welding capability is also provided, three to four persons are needed in the packing mode, the packing mode is operated completely by manpower, the operation is complex, the labor intensity of operators is increased, the manpower and the time are wasted, and the production efficiency is low.
Disclosure of Invention
The invention aims to solve the problem of providing an automatic bag closing welding machine with electric control and automatic welding.
In order to solve the technical problems, the invention adopts the following technical scheme: the automatic closing bag welding machine comprises a welding pressing plate assembly, a working bottom plate assembly and a turnover pressing plate assembly, wherein the welding pressing plate assembly, the working bottom plate assembly and the turnover pressing plate assembly are fixedly arranged on a main support, the welding pressing plate assembly and the turnover pressing plate assembly are arranged on two sides of the working bottom plate, the welding pressing plate assembly comprises a welding assembly and a pressing bending assembly, the welding assembly comprises a welding gun and a guide rail, the welding gun is in sliding connection with the guide rail, the welding gun is in vertical movement with the opposite plates, the pressing bending assembly is arranged below the welding assembly, the pressing bending assembly comprises a stand pressing plate and a rotating shaft, the stand pressing plate is connected with two opposite plates through the rotating shaft in a rotating manner, a driving piece drives the stand pressing plate to rotate relative to the opposite plates, the driving piece is connected with the rotating shaft and is arranged at the rear part of the stand pressing plate, the turnover pressing plate assembly comprises a turnover structure and a pressing bending structure, the turnover structure comprises a stand rotating shaft, a fixing support and a second stand pressing plate, the stand rotating shaft passes through the fixing support, the two fixing supports are in sliding connection, the second stand pressing plate is arranged between the two fixing supports, the stand pressing plate is connected with the stand pressing plate, the stand pressing plate through the motor and the driving piece drives the two opposite plates to rotate relative to the two opposite plates through the rotating shafts, the two opposite plates are connected with the two opposite pressing plates, and the two opposite pressing plates are in the rotating connection with the rotating shafts.
Further, the work bottom plate subassembly includes main support, screw lift, lower plate, screw move machine and welded mounting plate, the main support is frame structure, screw lift and screw move machine all with main support fixed connection, the lower plate is connected to screw lift upper end, screw lift passes through driving motor drive lower base elevating movement, welded mounting plate is connected to screw move machine one end, screw move machine passes through second driving motor drive welding machine mounting plate horizontal movement.
Further, the screw elevator comprises a screw, a screw support and a worm and gear speed reducer, wherein the driving motor is connected with the worm and gear speed reducer to drive the screw to move up and down, the screw support is of a stepped hole structure, the screw is hung on a stepped platform, the screw is positioned on the same horizontal plane with the upper end face of a flange plate in the screw support, the upper end face of the screw support is fixedly connected with the lower end face of a lower bottom plate, the worm and gear speed reducer is arranged on a connecting flange, the connecting flange is arranged on a base plate, the base plate is fixedly arranged on an auxiliary support, the auxiliary support is vertically fixed on a main support, the screw penetrates through a limiting ring and is not contacted with the screw, the limiting ring is arranged between the worm and gear speed reducer and the screw support, the limiting ring is fixed on a limiting ring base plate, the limiting ring base plate is fixedly arranged on a second auxiliary support, and the second support is vertically fixed on the main support.
Further, the screw rod shifter includes second lead screw, second lead screw support and second turbine worm speed reducer, second driving motor connects second turbine worm speed reducer drive second lead screw horizontal movement, the inside step hole structure that is of second lead screw support, and the second lead screw is hung on the step bench, the terminal surface is in same horizontal plane under the ring flange in second lead screw and the second lead screw support, second lead screw and push pedal fixed connection, second turbine worm speed reducer one end and second flange fixed connection, second flange fixed setting is on the main support.
Further, push pedal up end and welded mounting plate fixed connection, welded mounting plate establishes in guide rail fixed plate upper end, two sliding connection, be equipped with the push pedal on the guide rail fixed plate and hide the sky, the guide rail sets up in welded mounting plate's both sides and two sliding connection, welded mounting plate sets up on the guide rail fixed plate.
Further, welder upper portion one side and sliding plate fixed connection, sliding plate and slider sliding connection and be equipped with the extension spring, the extension spring both ends are fixed respectively on sliding plate and slider, the slider inboard is rack structure, slider and first guide rail sliding connection, connect third driving motor on the first guide rail, third driving motor output shaft end connection gear, the gear sets up in the slider inboard, gear and rack meshing transmission, the slider passes through the relative first guide rail up-and-down motion of gear drive welder, first guide rail is fixed to be set up on the guide rail, the pivot sets up the lower part of stand clamp plate rear side, is equipped with the connection push rod in the pivot, pivot and abnormal plate junction are equipped with the bearing, the pivot is connected with abnormal plate rotation through the bearing, the driving piece is electric putter, electric putter upper end is connected with the pivot rotation through the connection push rod, lower extreme and fixed plate fixed connection, be equipped with the base on the fixed plate, electric putter rotates with the base to be connected, fixed plate both ends and abnormal plate fixed connection, electric putter drives the stand along the pivot down rotation axis.
Further, the guide rail comprises an X-direction guide rail, a Y-direction guide rail and a guide rail connecting sliding block, the sliding block is in sliding connection with the Y-direction guide rail, the Y-direction guide rail is in sliding connection with the X-direction guide rail through the guide rail connecting sliding block, the Y-direction guide rail and the X-direction guide rail are vertically arranged, and the Y-direction guide rail and the X-direction guide rail are both driven by a motor.
Further, X guide rail both ends respectively with support curb plate upper end fixed connection, it is connected with the sketch plate to support the curb plate inboard, the sketch plate inboard is connected with support the inner panel, be equipped with the adjustment hole on the sketch plate, be equipped with a plurality of via holes on the support inner panel, the adjustment hole corresponds the setting with the via hole, the sketch plate passes adjustment hole and via hole and supports inner panel fixed connection through limit bolt, the sketch plate passes through limit bolt and adjusts the relative position with support the inner panel, sketch plate one side is equipped with square recess, square recess sets up under the pivot, and auxiliary frame both ends are fixed respectively in square recess, both ends fixed connection about both sides support the front end of inner panel and riser, the riser sets up the below at the auxiliary frame, riser and sketch plate are closely laminating.
Further, the driving piece is a second electric push rod, the second electric push rod is of a telescopic rod structure, one end of the second electric push rod is rotationally connected with the pressing plate rotating shaft, the other end of the second electric push rod is arranged on the push rod fixing plate, two ends of the push rod fixing plate are fixedly connected with second irregular plates on two sides, a second bearing is arranged between the pressing plate rotating shaft and the second irregular plates, the pressing plate rotating shaft is rotationally connected with the second irregular plates through the second bearing, a connecting rod is arranged at the lower end of the pressing plate rotating shaft, a second base which is fixedly arranged is arranged on the pushing plate fixing plate, one end of the second electric push rod is rotationally connected with the connecting rod, and the other end of the second electric push rod is rotationally connected with the second base through a shaft pin.
Further, riser pivot outer snare has the axle sleeve, the axle sleeve sets up the junction at riser pivot and mount, the riser pivot sets up on two fixed bolsters, and with second riser fixed connection, be equipped with first sleeve on the second perpendicular inner panel, first sleeve sets up the one end at the riser pivot, and both are interference fit and junction are equipped with the anti-rotation key, the motor is connected with the speed reducer, the fixed one side that sets up at the support square post of speed reducer, speed reducer output shaft end is equipped with drive gear, the drive gear top is equipped with sector gear, drive gear and sector gear meshing contact, the riser pivot passes through gear drive and drives second riser and rotate, second riser both sides and second support inner panel perpendicular and fixed connection, be equipped with a plurality of fixed orificess on the second perpendicular inner panel, the fixed orifices corresponds the setting with the slot hole, the second shaped plate passes spacing slot hole and fixed orifices and second support fixed connection through spacing screw, both sides second shaped plate sets up through spacing screw, shaped plate setting up at the side of the U shaped support side between the fixed bolster and the fixed bolster, the mount sets up at the fixed bolster is fixed on the U shaped.
Compared with the prior art, the invention has the following advantages and positive effects.
1. The invention has the advantages that the motion of each component is controlled by electricity, the delay of pneumatic control is avoided, the square tube and the packing belt are placed on the working bottom plate, the square tube is packed and welded by the electric control packing belt, the welding mode is changed from manual work to automatic welding by a machine, the danger to manual work during manual work and welding is reduced, the cost is saved, and the working efficiency is greatly improved.
2. According to the invention, the welding gun realizes two-dimensional movement through the X-direction guide rail, the Y-direction guide rail and the guide rail connecting block, and the motor controls the movement of the X-direction guide rail and the Y-direction guide rail, so that the movement is stable and reliable; the welding gun push rod and the electric push rod are controlled by the electric control to move the telescopic push rod, so that the transmission is stable, stable and reliable, and the welding gun push rod and the electric push rod can work normally in a low-temperature environment in winter in comparison with pneumatic driving.
3. The two side deformed plates can move up and down by changing the positions of the adjusting holes corresponding to the through holes so as to adjust the vertical height of the upright post pressing plate relative to the opposite plates; the second irregular plate provided by the invention can move up and down by changing the corresponding positions of the limiting long holes and the fixing holes, change the connection position with the second support inner plate and adjust the distance between the pressing plate and the second vertical plate according to the field technical requirement.
4. The connecting mode of the invention mostly adopts welding fixation, so that the structure connection is firmer and more stable, and the service life of the device is prolonged; the automatic welding equipment adopts PLC control, reduces manual labor, reduces cost and improves welding quality.
5. The invention adopts gear engagement to transmit power, the transmission ratio is more accurate, and the structure is compact; the electric and electric control movable push rod moves in a telescopic push rod mode, the transmission is stable, stable and reliable, and the electric and electric control movable push rod can work normally in a low-temperature environment in winter in comparison with pneumatic driving.
6. According to the invention, the motor is connected with the speed reducer to control the rotating shaft of the vertical plate to drive the second vertical plate and the pressing plate to turn upwards to ninety degrees, and the electric appliance is used for controlling the second electric push rod to stretch and move, so that the pressing plate is pushed to turn downwards to ninety degrees, the packing belt is bent for two times, and the packing belt is tightly attached to the side surface of the square pipe to be packed.
7. According to the invention, the screw rod lifter is controlled by the driving motor to do lifting motion, the height of the working bottom plate is adjusted according to the requirement of field operation, and the operation is convenient; the relative width between the upper bottom plate and the lower bottom plate is adjusted by changing the fixed positions of the oblong holes and the threaded holes through bolts, so that the packing of steel pipes with different numbers is realized.
8. According to the invention, the driving motor is used for controlling the screw rod moving machine to horizontally move, so that the welding mounting plate is pushed to horizontally slide between the guide rail and the guide rail fixing plate, and the welding device on the welding mounting plate is driven to move; and a shell is arranged outside the meshing contact part of the screw rod and the turbine, and the shell plays a role in protecting and positioning the screw rod and the turbine.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of an automatic bag bonding machine according to the present invention;
FIG. 2 is a schematic view of a welded platen according to the present invention;
FIG. 3 is a schematic view of a welded platen according to the present invention;
FIG. 4 is a schematic side view of a welding platen of the present invention;
FIG. 5 is a schematic rear view of a welding platen of the present invention;
FIG. 6 is a detail view of the rear A portion of the welding platen of the present invention;
FIG. 7 is a schematic view of a rack and pinion drive configuration of the present invention;
FIG. 8 is a schematic view of the structure of the flip platen assembly of the present invention;
FIG. 9 is a schematic view of the structure of the flip platen assembly of the present invention;
FIG. 10 is a schematic side view of the flip platen assembly of the present invention;
FIG. 11 is a schematic view of the invention in terms of a set of flipping platens;
FIG. 12 is a schematic view of a platen press bending structure of the present invention;
FIG. 13 is a schematic view of the construction of the work floor assembly of the present invention;
FIG. 14 is a schematic front view of a work floor assembly of the present invention;
FIG. 15 is a schematic top view of a work floor assembly of the present invention;
FIG. 16 is a schematic view of the lifting portion of the work floor assembly of the present invention;
FIG. 17 is a schematic view of a screw elevator of the present invention;
Fig. 18 is a schematic view of a screw mover according to the present invention.
Reference numerals illustrate:
2-welding gun; 3-a slider; 4-limiting springs; 5-a first guide rail; 6-Y direction guide rails; 7, connecting a guide rail with a sliding block; 8-X direction guide rails; 9-supporting side plates; 10-rotating shaft; 11-supporting an inner plate; 12-a profiled plate; 13-an electric push rod; 14-fixing plates; 15-a base; 16-a column pressing plate; 17-connecting a push plate; 18-limiting bolts; 19-adjusting the hole; 20-vertical plates; 21-an auxiliary frame; 22-a guide rail; 23-via holes; 24-square grooves; 25-bearings; 26-a third drive motor; 27-a rack; 29-gear; 50-a lower plate; 51-a second drive motor; 54-main support; 57-a second lead screw; 59-a second worm gear reducer 62-a guide rail fixing plate; 63-a guide rail; 64-welding the mounting plate; 65-an upper base plate; 66-limiting rings; 67-limiting ring backing plate; 68-a second subframe; 69-screw rod; 72-a worm gear reducer; 74-a secondary stent; 75-backing plate; 76-connecting flange; 77-driving a motor; 79-oblong holes; 80-bolts; 81-a threaded hole; 82-a second connection flange; 83-push plate; 84-a second screw mount; 85-a second drive shaft; 86-screw support; 87-screw elevator; 88-screw mover; 101-an electric motor; 102-a speed reducer; 103-fixing the group plate; 104-sector gear; 107-a transmission gear; 108-a first sleeve; 109-vertical plate rotating shaft; 110-fixing a bracket; 112-a second riser; 113-a platen; 114-connecting rods; 115-a second pushrod; 116-a second support inner panel; 117-a second profiled plate; 118-supporting square tubes; 119-limiting long holes; 120-a second bearing; 121-a platen spindle; 122-a push rod fixing plate; 123-a second base; 124-limit screw; 125-U-shaped backing plate; 16-a bracket fixing plate; 127-rotation-stopping key; 129-fixing holes; 131-shaft sleeve; 132-a fixing frame.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1, the automatic closing welding machine comprises a welding press plate assembly, a working bottom plate assembly and a turnover press plate assembly, the welding press plate assembly, the working bottom plate assembly and the turnover press plate assembly are all fixedly arranged on a main support 54, the welding press plate assembly and the turnover press plate assembly are arranged on two sides of the working bottom plate, the welding press plate assembly comprises a welding assembly and a press bending assembly, the welding assembly comprises a welding gun 2 and a guide rail 22, the welding gun 2 and the guide rail 22 are in sliding connection, the welding gun 2 is in vertical movement with the opposite plates 20, the press bending assembly is arranged below the welding assembly, the press bending assembly comprises a stand press plate 16 and a rotating shaft 10, the stand press plate 16 is rotatably connected with the two opposite plates 12 through the rotating shaft 10, a driving piece drives the stand press plate 16 to rotate relative to the abnormal plate 12, the driving piece is connected with the rotating shaft 10 and is arranged at the rear part of the stand press plate 16, the turnover press plate assembly comprises a turnover structure and a press bending structure, the turnover structure comprises a stand press plate rotating shaft 109, a fixing support 110 and a second stand press plate 112, the stand press plate rotating 109 passes through the fixing support 110, the two fixing supports are rotatably connected, the second stand plate 112 is arranged between the two fixing supports 110, the stand press plate 109 is connected with the stand press plate 109, the stand press plate is rotatably connected with the two opposite plates through the motor, the second press plate 113 through the second stand press plate is rotatably connected with the abnormal press plate 113, the two opposite plates are rotatably connected with the two opposite plates 113 through the abnormal press plate 121, and the two opposite plates, the two opposite press plates are rotatably connected with the two opposite press plates, and the two press plate are respectively, and the two opposite press plate are respectively, and are rotatably connected with the two press plate 121, and are respectively, and the two press plate is rotatably and respectively, and the two press plate is rotatably and stably and rotatably and respectively, and rotatably and stably and rotatably and stably.
As shown in fig. 13, the work floor assembly preferably includes a main bracket 54, a screw lifter 87, a lower floor 50, a screw shifter 88 and a welding mounting plate 64, wherein the main bracket 54 is in a frame structure, the screw lifter 87 and the screw shifter 88 are fixedly connected with the main bracket 54, the upper end of the screw lifter 87 is connected with the lower floor 50, the screw lifter 87 drives the lower floor 50 to move up and down through a driving motor 77, one end of the screw shifter 88 is connected with the welding mounting plate 64, the screw shifter 88 drives the welding mounting plate 64 to move horizontally through a second driving motor 51, the screw lifter 87 is controlled to move up and down through the driving motor 77, the height of the lower floor 50 relative to the ground is adjusted, the screw shifter 87 is controlled to move horizontally through the second driving motor 77, and the relative position of the welding mounting plate 64 relative to the lower floor 50 is adjusted.
As shown in fig. 14, 16 and 17, preferably, the screw lifter 87 includes a screw 69, a screw support 86 and a worm gear reducer 72, the driving motor 77 is connected with the worm gear reducer 72 to drive the screw to move up and down, the inside of the screw support 86 is in a stepped hole structure, the screw 69 is hung on a step table, the screw 69 is in the same horizontal plane with the upper end face of a flange plate in the screw support 86, the upper end face of the screw support 86 is fixedly connected with the lower end face of the lower base plate 50, the worm gear reducer 72 is arranged on a connecting flange 76, the connecting flange 76 is arranged on a base plate 75, the base plate 75 is fixedly arranged on a secondary support 74, the secondary support 74 is vertically fixed on the main support 54, the screw 69 passes through a limiting ring 66 and is not contacted with the main support 54, the limiting ring 66 is arranged between the worm gear reducer 72 and the screw support 86, the limiting ring 66 is fixed on a limiting ring base plate 67, the limiting ring base plate 67 is fixedly arranged on a second secondary support 68, the second support 68 is vertically fixed on the main support 54, the height of the lower base plate relative to the ground is adjusted according to the requirement of field operation, the relative width between the upper base plate 65 and the lower base plate 50 is welded, and the secondary support 54 is formed at low cost.
As shown in fig. 13, 15 and 18, preferably, the screw moving machine 88 includes a second screw 57, a second screw support 84 and a second worm gear and worm reducer 59, the second driving motor 51 is connected with the second worm gear and worm reducer 59 to drive the second screw 57 to move horizontally, a stepped hole structure is formed inside the second screw support 84, the second screw 57 is hung on a stepped platform, the lower end surfaces of flanges in the second screw support 84 and the second screw 57 are in the same horizontal plane, the second screw 57 is fixedly connected with the push plate 83, one end of the second worm gear and worm reducer 59 is fixedly connected with a second connecting flange 82, the second connecting flange 82 is fixedly arranged on the main support 54, and the second driving motor 51 controls the screw moving machine 88 to move horizontally to drive the push plate 83 to move.
As shown in fig. 14 and 15, preferably, the upper end surface of the push plate 83 is fixedly connected with the welding mounting plate 64, the welding mounting plate 64 is arranged at the upper end of the guide rail fixing plate 62, the two are in sliding connection, the guide rail fixing plate 62 is provided with the push plate 83 which is free, the guide rail 63 is arranged at two sides of the welding mounting plate 64 and is in sliding connection, the welding mounting plate 64 is arranged on the guide rail fixing plate 62, and the push plate 83 drives the welding mounting plate 64 to horizontally slide between the guide rail 63 and the guide rail fixing plate 62, so that a welding device on the welding mounting plate 64 is driven to move.
As shown in fig. 4,5, 6 and 7, one side of the upper part of the welding gun 2 is fixedly connected with a sliding plate 4, the sliding plate 4 is in sliding connection with a sliding block 3 and is provided with a tension spring 30, two ends of the tension spring 30 are respectively fixed on the sliding plate 4 and the sliding block 3, the inner side of the sliding block 3 is of a rack 27 structure, the sliding block 3 is in sliding connection with a first guide rail 5, a third driving motor 26 is connected on the first guide rail 5, the output shaft end of the third driving motor 26 is connected with a gear 29, the gear 29 is arranged on the inner side of the sliding block 3, the gear 29 is meshed with the rack 27 for transmission, the sliding block 3 drives the welding gun 2 to move up and down relative to the first guide rail 5 through gear transmission, the first guide rail 5 is fixedly arranged on a guide rail 22, a rotating shaft 10 is arranged at the lower part of the rear side of a stand pressing plate 16, a connecting push rod 17 is arranged on the rotating shaft 10, a bearing 22 is arranged at the joint of the rotating shaft 10 and a special-shaped plate 12, the rotating shaft 10 is rotationally connected with the special-shaped plate 12 through the bearing 22, the driving piece is electric putter 13, electric putter 13 upper end rotates with pivot 10 through head spring stopper and connection push rod 17 to be connected, lower extreme and fixed plate 14 fixed connection, stand clamp plate 16 has been put in place when avoiding electric putter 13 not having walked the stroke, electric putter 13 continues to extend and stand clamp plate 16 phenomenon is motionless, the risk of holding down the inside motor of push rod, be equipped with base 15 on the fixed plate, electric putter 13 rotates with base 15 to be connected, fixed plate 14 both ends and abnormal plate 12 fixed connection, electric putter 13 drive stand clamp plate 16 rotates downwards along pivot 10 axis, fixed plate 14 both ends and abnormal plate 12 fixed connection, be equipped with base 15 on the fixed plate, electric putter 13 rotates with base 15 through the pivot, electric putter 13 telescopic push connection push pedal 17, make pivot 10 and stand clamp plate 16 rotate downwards
As shown in fig. 3, preferably, the guide rail 22 includes an X-direction guide rail 8, a Y-direction guide rail 6 and a guide rail connecting slider 7, the slider 3 is slidably connected with the Y-direction guide rail 6, the Y-direction guide rail 6 is slidably connected with the X-direction guide rail 8 through the guide rail connecting slider 7, the Y-direction guide rail 6 is vertically arranged with the X-direction guide rail 8, and both are driven by a motor, and the Y-direction guide rail 6 and the guide rail connecting slider 7 are controlled by the motor to move, so that the welding gun 2 realizes bidirectional movement and the movement is stable and reliable.
As shown in fig. 2 and 4, two ends of the X-direction guide rail 8 are fixedly connected with upper ends of the supporting side plates 9 respectively, inner sides of the supporting side plates 9 are connected with the irregular plate 12, inner sides of the irregular plate 12 are connected with the supporting inner plates 11, adjusting holes 19 are formed in the irregular plate 12, a plurality of through holes 23 are formed in the supporting inner plates 11, the adjusting holes 11 and the through holes 23 are correspondingly formed in the adjusting holes 11, the irregular plate 12 passes through the adjusting holes 11 and the through holes 23 to be fixedly connected with the supporting inner plates 11 through limiting bolts 18, the irregular plate 12 adjusts relative positions of the supporting inner plates 11 through the limiting bolts 18, a square groove 24 is formed in one side of the irregular plate 12, the square groove 24 is arranged under the rotating shaft 10, two ends of the auxiliary frame 21 are respectively fixed in the square groove 24, front ends of the supporting inner plates 11 on two sides are fixedly connected with left and right ends of the vertical plate 20, the vertical plate 20 is arranged under the auxiliary frame 21, and the vertical plate 20 is tightly attached to the irregular plate 12, and is firm and stable in structure.
As shown in fig. 9, 11 and 12, preferably, the driving member is a second electric push rod 115, the second electric push rod 115 is in a telescopic rod structure, the second electric push rod 115 is rotationally connected with a press plate rotating shaft 121 through a head spring limiter, the other end of the second electric push rod 115 is arranged on a push rod fixing plate 122, the phenomenon that when the second electric push rod 115 does not run completely, the second electric push rod is stretched and the press plate 113 is not moved is avoided, the risk of damaging an internal motor of the push rod is avoided, two ends of the push rod fixing plate 122 are fixedly connected with second abnormal plates 117 on two sides, a second bearing 120 is arranged between the press plate rotating shaft 121 and the second abnormal plates 117, the press plate rotating shaft 121 is rotationally connected with the second abnormal plates 117 through the second bearing 120, a connecting rod 114 is arranged at the lower end of the press plate rotating shaft 121, a second base 123 which is fixedly arranged is arranged on the push plate fixing plate 122, one end of the second electric push rod 115 is rotationally connected with the connecting rod 115, the other end of the second electric push rod 115 is rotationally connected with the second base 123 through a shaft pin, the second electric push rod 115 is rotationally pushed in a telescopic manner, the press plate rotating shaft 121 is driven, and the press plate rotating shaft 113 is rotated, so that the press plate rotating shaft 113 is realized to realize ninety degrees of turnover for the second time.
As shown in fig. 9 and 10, preferably, the outer ring of the vertical plate rotating shaft 109 is sleeved with a shaft sleeve 131, the shaft sleeve 131 is arranged at the joint of the vertical plate rotating shaft 109 and the fixing frame 110, the vertical plate rotating shaft 109 is arranged on two fixing brackets 110 and is fixedly connected with the second vertical plate 112, a first sleeve 108 is arranged at one end of the vertical plate rotating shaft 109, the first sleeve 108 is in interference fit with the first sleeve and is provided with a rotation stopping key 127 at the joint, the motor 101 is connected with the speed reducer 102, the speed reducer 102 is fixedly arranged at one side of the supporting square column 118, the output shaft end of the speed reducer 102 is provided with a transmission gear 107, the upper part of the transmission gear 107 is provided with a sector gear 104, the transmission gear 107 is in meshed contact with the sector gear 104, the vertical plate rotating shaft 109 drives the second vertical plate 112 to rotate through gear transmission, two sides of the second vertical plate 112 are vertically and fixedly connected with the second supporting inner plate 116, a plurality of fixing holes 129 are arranged on the second vertical inner plate 116, the second irregular plate 117 is provided with a limiting long hole 119 correspondingly arranged on the limiting long hole 119, the second irregular plate 117 passes through a limiting screw 124 and is connected with the fixing hole 129 and the second supporting long hole 119, the second supporting long hole 118 is fixedly arranged on the second supporting bracket 125, the second irregular plate is fixedly connected with the fixing bracket 132, the inner side of the second supporting bracket is fixedly connected with the fixing bracket 125, the second irregular plate is fixedly arranged on the fixing bracket and is fixedly connected with the fixing bracket 125, the second U-shaped support is fixedly arranged on the fixing bracket and is fixedly connected with the fixing bracket 125, and is fixedly arranged on the fixing bracket and is fixedly connected with the fixing bracket 125.
As shown in fig. 1, in the actual working process, a welding gun push rod 4 drives a first large guide rail 1 of a welding gun 2 to move up and down through a sliding block 3, the welding gun 2 is enabled to move in two dimensions through an X guide rail 8, a Y guide rail 6 and a guide rail connecting block 7, the lower end of the X guide rail 8 is fixedly connected with a supporting side plate 9, the supporting side plate 9 is welded with an inner irregular plate 12, the irregular plate 12 is connected with a supporting inner plate 11 through a limiting bolt 18, the irregular plate 12 can move up and down through changing the corresponding positions of an adjusting hole 19 and a through hole 23 so as to adjust the height of a stand column pressing plate 16, a rotating shaft 10 is connected with the irregular plate 12 in a rotating way through a bearing 25, the upper end of the electric push plate 13 controls the stand column pressing plate 16 to rotate down to ninety degrees through the rotating shaft 10, The lower end is fixedly connected with the fixed plate 14 through the shaft pin and the base 15, the two ends of the fixed plate 14 are connected with the two side irregular plates 12, and the two side supporting inner plates 11 are fixedly connected with the front end vertical plate 20, so that the structural stability is improved; The motor 101 is connected with the speed reducer 102 to drive the transmission gear 107 to be meshed with the upper sector gear 104 for transmission, the shaft sleeve of the sector gear 104 is in interference fit with the vertical plate rotating shaft 109, a rotation stopping key 127 is arranged at the joint and plays a role of stopping rotation between the two, the vertical plate rotating shaft 109 is arranged on the fixed bracket 110 and is fixedly connected with the pressing plate 113, the vertical plate rotating shaft 109 drives the second vertical plate 112 to turn upwards for ninety degrees through the motor 101, two sides of the second vertical plate 112 are fixedly connected with the second support inner plate 116, the second irregular plate 117 is connected with the second support inner plate 116 through a limiting screw 124, The second shaped plate 117 can move up and down by changing the corresponding positions of the limiting long hole 119 and the fixing hole 129 to adjust the distance between the pressing plate 113 and the second vertical plate 112, the pressing plate 113 and the pressing plate rotating shaft 121 are fixed by welding, the pressing plate rotating shaft 121 is rotationally connected with the second shaped plate 117 through the second bearing 120, the pressing plate 113 and the second vertical plate 112 are connected with each other through the second shaped plate 117, the second electric push rod 115 pushes the pressing plate rotating shaft 121 to rotate through the connecting rod 114 to drive the pressing plate 113 to rotate, the second electric push rod 115 is connected with the push rod fixing plate 122 through the second base 123, The push rod fixing plate 122 is vertically fixed with the second irregular plates 117 at two sides, and the fixing bracket 110 is fixedly arranged on the support square tube 118, so that the structure is compact, the space is saved, and the stability of the structure is greatly improved; The screw rod lifter 87 drives the working bottom plate to move through the driving motor 77, the screw rod lifter 87 comprises a screw rod 69, a screw rod support 86 and a worm gear reducer 72, the driving motor 77 is connected with the worm gear reducer 72 to drive the screw rod 69 to move up and down, the worm gear reducer 72 is fixedly arranged on a base plate 75, the base plate 75 is vertically fixed on one side of the main bracket 54, the upper end of the screw rod 69 is connected with the screw rod support 86, the inside of the screw rod support 86 is of a stepped hole structure, the upper end of the screw rod 69 is hung on a step table, the upper end faces of the screw rod 69 and the screw rod support 86 are positioned on the same horizontal plane, the upper end face of the screw rod 69 is fixedly connected with the lower bottom plate 50, the lower bottom plate 50 is fixedly connected with the upper bottom plate 65 through a bolt 80, The upper bottom plate 65 is provided with a long round hole 79, the lower bottom plate 50 is provided with a plurality of threaded holes 81, the upper bottom plate 65 is adjusted and fixed at the relative position with the lower bottom plate 50 through bolts 80, the screw rod 69 passes through the limiting ring 66 and is not contacted with the limiting ring 66, the limiting ring 66 plays a limiting role on the screw rod 69, the limiting ring 66 is fixed on the limiting ring base plate 67, the limiting ring base plate 67 is fixed on the second auxiliary bracket 68, the second auxiliary bracket 68 is vertically fixed on one side of the main bracket 54, the second screw rod moving machine 88 comprises a second screw rod 57, a second screw rod support 84 and a second worm gear reducer 59, the second driving motor 51 is connected with the second worm gear reducer 59 to drive the second screw rod 57 to horizontally move, The upper end of the second screw rod 57 is connected with a second screw rod support 84, a stepped hole structure is arranged in the second screw rod support 84, the second screw rod 57 penetrates through the stepped hole, the end faces of the second screw rod 57 and the stepped hole are positioned on the same horizontal plane, one end face of the second screw rod 57 is welded with a push plate 83, the upper end face of the push plate 83 is welded and fixed with a welding mounting plate 64, a push plate 83 is arranged on a guide rail fixing plate 62 and is free, the push rod 83 drives the welding mounting plate 64 to move between the guide rail 63 and the guide rail fixing plate 62, thereby adjusting the relative positions of a welding device on the welding mounting plate 64 and an upper bottom plate 65, square tubes and packing belts are placed on the upper bottom plate 65 and a lower bottom plate 50, the relative width between the upper bottom plate 65 and the lower bottom plate 50 is adjusted according to the packing amount of the square tubes, The motor 101 controls the second vertical plate 112 and the pressing plate 113 to rotate upwards by ninety degrees, the second electric push rod 115 controls the pressing plate 113 to rotate downwards by ninety degrees, the electric push rod 13 controls the upright pressing plate 16 to rotate downwards by ninety degrees, the packing belt is tightly attached to the square pipe, the position of the welding gun 2 is moved and moved through the guide rail 22 according to the position requirement of the welding gun 2 and the working bottom plate, the position of the working bottom plate is lifted through the driving motor 77, so that the packing belt is automatically welded, the movement of each part is electrically controlled, the manual labor is reduced, the cost is saved, and the working efficiency is greatly improved.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. Automatic closing welding machine, its characterized in that: the welding press plate assembly, the working bottom plate assembly and the turnover press plate assembly are fixedly arranged on a main support, the welding press plate assembly and the turnover press plate assembly are arranged on two sides of the working bottom plate, the welding press plate assembly comprises a welding assembly and a bending assembly, the welding assembly comprises a welding gun (2) and an adjusting guide rail (22), the welding gun (2) is in sliding connection with the adjusting guide rail (22), the welding gun (2) moves up and down relative to a vertical plate (20), the bending assembly is arranged below the welding assembly, the bending assembly comprises a vertical column press plate (16) and a rotating shaft (10), the vertical column press plate (16) is rotationally connected with two side abnormal plates (12) through the rotating shaft (10), a driving piece drives the vertical column press plate (16) to rotate relative to the abnormal plates (12), the driving piece is connected with the rotating shaft (10) and is arranged at the rear part of the vertical column press plate (16), the turnover press plate assembly comprises a turnover structure and a bending structure, the turnover structure comprises a vertical plate (109), a fixed support (110) and a second vertical plate (112) are rotationally connected with the vertical plate (109) through the rotating shaft (112), the two sides of the second vertical plate (112) are respectively connected with a second abnormal plate (117), the press bending structure comprises a press plate (113) and a press plate rotating shaft (121), the press plate (113) and the second vertical plate (112) are positioned on the same horizontal plane, the press plate (113) is rotationally connected with the second abnormal plate (117) through the press plate rotating shaft (121), a driving piece drives the press plate (113) to rotate relative to the second abnormal plate (117), and the driving piece is connected with the press plate rotating shaft (121) and is arranged at the lower part of the press plate (113);
The working bottom plate assembly comprises a main support (54), a screw elevator (87), a lower bottom plate (50), a screw moving machine (88) and a welding mounting plate (64), wherein the main support (54) is of a frame structure, the screw elevator (87) and the screw moving machine (88) are fixedly connected with the main support (54), the upper end of the screw elevator (87) is connected with the lower bottom plate (50), the screw elevator (87) drives the lower bottom plate (50) to move up and down through a driving motor (77), one end of the screw moving machine (88) is connected with the welding mounting plate (64), and the screw moving machine (88) drives the welding mounting plate (64) to move horizontally through a second driving motor (51);
The welding gun is characterized in that one side of the upper part of the welding gun (2) is fixedly connected with the sliding plate (4), the sliding plate (4) is in sliding connection with the sliding block (3) and is provided with a tension spring (30), two ends of the tension spring (30) are respectively fixed on the sliding plate (4) and the sliding block (3), the inner side of the sliding block (3) is of a rack (27) structure, the sliding block (3) is in sliding connection with the first guide rail (5), a third driving motor (26) is connected to the first guide rail (5), a gear (29) is connected to the output shaft end of the third driving motor (26), the gear (29) is arranged on the inner side of the sliding block (3), the gear (29) is in meshed transmission with the rack (27), the sliding block (3) drives the welding gun (2) to move up and down relative to the first guide rail (5) through gear transmission, the first guide rail (5) is fixedly arranged on an adjusting guide rail (22), a push rod (17) is arranged on the lower part of the rear side of the upright pressing plate (16), a connecting part of the rotating shaft (10), a special-shaped plate (12) is connected to the rotating shaft (10), a special-shaped plate (13) is arranged on the rotating shaft (12), the electric putter (13) upper end is connected with pivot (10) rotation through connecting push rod (17), and lower extreme and fixed plate (14) fixed connection, be equipped with base (15) on the fixed plate, electric putter (13) are connected with base (15) rotation, fixed plate (14) both ends and abnormal plate (12) fixed connection, electric putter (13) drive stand clamp plate (16) are rotatory downwards along pivot (10) axis.
2. The automated package welder of claim 1, wherein: the screw rod lifter (87) comprises a screw rod (69), a screw rod support (86) and a worm and gear speed reducer (72), the driving motor (77) is connected with the worm and gear speed reducer (72) to drive the screw rod to move up and down, the screw rod support (86) is of a stepped hole structure, the screw rod (69) is hung on a stepped bench, the lower end face of a flange plate in the screw rod support (86) is positioned on the same horizontal plane, the upper end face of the screw rod support (86) is fixedly connected with the lower end face of a lower base plate (50), the worm and gear speed reducer (72) is arranged on a connecting flange (76), the connecting flange (76) is arranged on a base plate (75), the base plate (75) is fixedly arranged on an auxiliary support (74), the auxiliary support (74) is vertically fixed on a main support (54), the screw rod (69) passes through a limiting ring (66) and is not in contact with the limiting ring (66), the limiting ring (66) is arranged between the screw rod speed reducer (72) and the screw rod support (86), the worm and the limiting ring (66) is fixedly arranged on the upper base plate (67) and the second auxiliary support (68) is vertically fixed on the auxiliary support (68).
3. The automated package welder of claim 1, wherein: the screw rod moving machine (88) comprises a second screw rod (57), a second screw rod support (84) and a second worm gear reducer (59), the second driving motor (51) is connected with the second worm gear reducer (59) to drive the second screw rod (57) to horizontally move, the second screw rod support (84) is internally of a stepped hole structure, the second screw rod (57) is hung on a stepped bench, the lower end faces of flanges in the second screw rod support (84) and the second screw rod (57) are in the same horizontal plane, the second screw rod (57) is fixedly connected with a push plate (83), one end of the second worm gear reducer (59) is fixedly connected with a second connecting flange (82), and the second connecting flange (82) is fixedly arranged on a main support (54).
4. The automated package welder of claim 3, wherein: the utility model discloses a welding device for a vehicle, including welded mounting plate (64), push pedal (83) up end and welded mounting plate (64) fixed connection, welded mounting plate (64) are established in guide rail fixed plate (62) upper end, and both sliding connection is equipped with push pedal (83) on guide rail fixed plate (62) and dodges, and sliding guide (63) set up in welded mounting plate (64) both sides and both fixed connection, welded mounting plate (64) set up on guide rail fixed plate (62).
5. The automated package welder of claim 1, wherein: the adjusting guide rail (22) comprises an X-direction guide rail (8), a Y-direction guide rail (6) and a guide rail connecting sliding block (7), the sliding block (3) is in sliding connection with the Y-direction guide rail (6), the Y-direction guide rail (6) is in sliding connection with the X-direction guide rail (8) through the guide rail connecting sliding block (7), the Y-direction guide rail (6) and the X-direction guide rail (8) are vertically arranged, and the Y-direction guide rail and the X-direction guide rail (8) are both driven by a motor.
6. The automated package welder of claim 5, wherein: x guide rail (8) both ends respectively with support curb plate (9) upper end fixed connection, support curb plate (9) inboard and sketch plate (12) are connected, sketch plate (12) inboard and support inner panel (11) are connected, be equipped with adjustment hole (19) on sketch plate (12), be equipped with a plurality of via holes (23) on support inner panel (11), adjustment hole (19) correspond the setting with via holes (23), sketch plate (12) pass adjustment hole (19) and via holes (23) and support inner panel (11) fixed connection through spacing bolt (18), sketch plate (12) are adjusted through spacing bolt (18) with the relative position of support inner panel (11), sketch plate (12) one side is equipped with square recess (24), square recess (24) set up under pivot (10), auxiliary frame (21) both ends are fixed respectively in square recess (24), both sides support inner panel (11) front end and riser (20) left and right sides fixed connection, auxiliary frame (21) are closely laminating with sketch plate (20).
7. The automated package welder of claim 1, wherein: the driving piece is a second electric push rod (115), the second electric push rod (115) is of a telescopic rod structure, one end of the second electric push rod (115) is rotationally connected with a pressing plate rotating shaft (121), the other end of the second electric push rod is arranged on a push rod fixing plate (122), two ends of the push rod fixing plate (122) are fixedly connected with second irregular plates (117) on two sides, a second bearing (120) is arranged between the pressing plate rotating shaft (121) and the second irregular plates (117), the pressing plate rotating shaft (121) is rotationally connected with the second irregular plates (117) through the second bearing (120), a connecting rod (114) is arranged at the lower end of the pressing plate rotating shaft (121), a second base (123) which is fixedly arranged is arranged on the pushing rod fixing plate (122), one end of the second electric push rod (115) is rotationally connected with the connecting rod (114), and the other end of the second electric push rod is rotationally connected with the second base (123) through a shaft pin.
8. The automated package welder of claim 1, wherein: the utility model discloses a limiting device for the vertical plate of the automobile, which comprises a vertical plate rotating shaft (109), a fixed support (118) and a plurality of limiting plates (119), wherein a shaft sleeve (131) is sleeved on the outer ring of the vertical plate rotating shaft (109), the shaft sleeve (131) is arranged at the joint of the vertical plate rotating shaft (109) and the fixed support (132), the vertical plate rotating shaft (109) is arranged on two fixed supports (110) and fixedly connected with a second vertical plate (112), a first sleeve (108) is arranged on the sector gear (104), the first sleeve (108) is arranged at one end of the vertical plate rotating shaft (109), the two are in interference fit, a rotation stopping key (127) is arranged at the joint, the motor (101) is connected with a speed reducer (102), the speed reducer (102) is fixedly arranged at one side of the supporting square tube (118), a transmission gear (107) is arranged at the output shaft end of the speed reducer (102), the upper part of the transmission gear (107) is provided with a sector gear (104), the transmission gear (107) is in meshed contact with the sector gear (104), the vertical plate rotating shaft (109) drives the second vertical plate (112) through gear transmission, two sides of the second vertical plate (116) are vertically connected with the second supporting inner plate (116), the second supporting plate (116) are vertically fixedly connected with the second supporting plate (116), a plurality of long holes (119) are correspondingly arranged on the limiting plates (119), the second irregular plate (117) passes through a limiting screw (124) and a limiting long hole (119) and a fixing hole (129) to be fixedly connected with the second support inner plate (116), the second irregular plate (117) is fixedly connected with the two sides through a fixing frame (132), the fixing frame (132) is arranged between the pressing plate (113) and the second vertical plate (112), the fixing support (110) is fixedly arranged on the support fixing plate (126), the support fixing plate (126) is arranged on the U-shaped base plate (125), the U-shaped base plate (125) is fixedly arranged on a support square tube (118), and the inner side of the U-shaped base plate (125) is correspondingly arranged at the rear end of the second irregular plate (117).
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| CN201811448929.5A CN109317884B (en) | 2018-11-28 | 2018-11-28 | Automatic bag-closing welding machine |
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| CN109759736B (en) * | 2019-03-28 | 2023-09-26 | 昆山华恒焊接股份有限公司 | Compressor concentric positioning device and compressor welding system with same |
| WO2021203846A1 (en) * | 2020-04-09 | 2021-10-14 | 台州市永派包装设备有限公司 | Fusion welding device |
| CN111958141B (en) * | 2020-09-22 | 2025-01-28 | 常州三拓焊接设备有限公司 | Automatic welding machine for square tube and gasket |
| CN113210846A (en) * | 2021-04-26 | 2021-08-06 | 深圳市瑞之辰科技有限公司 | Power adapter electronic component welding robotic arm |
| CN117862728B (en) * | 2024-03-11 | 2024-05-28 | 智迈德股份有限公司 | Assembled building stand butt welding equipment |
| CN118559314B (en) * | 2024-07-27 | 2024-11-22 | 山东盛阳工程机械有限公司 | Intelligent automatic machining robot for special-shaped steel structure |
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| CN209811536U (en) * | 2018-11-28 | 2019-12-20 | 天津源泰德润钢管制造集团有限公司 | Automatic bag closing welding machine |
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| CN105234607B (en) * | 2015-11-29 | 2016-09-28 | 山东建筑大学 | A kind of agricultural vehicle balance weight body automatic welding device |
| CN105945391B (en) * | 2016-07-11 | 2018-05-18 | 山东厚丰汽车散热器有限公司 | The double vertical masonry joint automatic welders of radiator and the double vertical masonry joint automatic soldering methods of radiator |
| CN205798647U (en) * | 2016-07-11 | 2016-12-14 | 山东厚丰汽车散热器有限公司 | The double vertical masonry joint automatic welder(welding machine) of radiator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN209811536U (en) * | 2018-11-28 | 2019-12-20 | 天津源泰德润钢管制造集团有限公司 | Automatic bag closing welding machine |
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