A multi-station welding and rubberizing machine

Abstract

The application relates to the field of workpiece processing equipment, in particular to a multi-station welding and rubber bonding machine. The machine comprises a workbench, a conveying device for transferring workpieces is arranged on the workbench, the conveying device comprises a conveying track, a pickup is arranged in the conveying track, the pickup is connected with a first driving element and is driven by the first driving element, the pickup can slide in the conveying track, an upper feeding device, a turnover device, a plurality of bearing devices, a rubber bonding device and a lower discharging device are sequentially arranged on the workbench along the conveying track, a rack is arranged on the side of the workbench far from the conveying track, a positioning device is arranged on the rack, a welding device is arranged on the extension of the conveying device, the bearing device comprises a sliding assembly and a bearing assembly, one end of the sliding assembly extends to the conveying assembly, the other end of the sliding assembly extends to the bottom of the rack and the corresponding position of the positioning device, the middle part of the sliding assembly is correspondingly arranged with the welding device, the bearing assembly can slide on the sliding assembly, the bearing assembly is connected with a second driving element and is driven by the second driving element, the bearing assembly is controlled to be close to the conveying device or close to the positioning device and the welding device. The application can reduce the time for waiting for the workpieces to be positioned and welded, and increase the efficiency of welding and processing the workpieces.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of workpiece processing equipment, in particular to a multi-station welding and rubberizing machine. BACKGROUND

[0002] The backlight module is one of the key components of the liquid crystal display panel. Its function is to provide sufficient brightness and uniformly distributed light source, so that it can normally display images. Backlight modules often need to be combined and installed with touch modules before leaving the factory, and finally assembled with cover plates and other components to form electronic products.

[0003] Generally, when the backlight module and the touch module are attached, welding equipment needs to be used for welding. The traditional welding equipment needs to transfer the workpiece into the equipment one by one for welding. Since welding needs to be precise and stable, the welding time and the alignment time are longer than the conveying time, causing the subsequent incoming workpieces to need a certain amount of waiting time, resulting in low welding efficiency.

[0004] Therefore, based on the above problems, the prior art needs to be improved. SUMMARY

[0005] The purpose of the present application is to reduce the waiting time of the workpiece alignment, and to increase the efficiency of the workpiece welding process.

[0006] The above technical purpose of the present application is realized by the following technical scheme: a multi-station welding and rubberizing machine, a conveying device for transferring workpieces is arranged on the workbench, the conveying device includes a conveying track, a pickup is arranged in the conveying track, the pickup is connected with a first driving member and driven by the first driving member, the pickup can slide in the conveying track, the workbench is provided with a feeding device, a turnover device, a plurality of bearing devices, a rubberizing device and a discharging device in sequence along the conveying track, a rack is arranged on the side of the workbench away from the conveying track, a positioning device is arranged on the rack, a welding device is arranged on the extension of the conveying device, the bearing device includes a sliding assembly and a bearing assembly, one end of the sliding assembly extends to the conveying assembly, the other end extends to the bottom of the rack and the corresponding position of the positioning device, the middle part of the sliding assembly corresponds to the welding device, the bearing assembly can slide on the sliding assembly, the bearing assembly is connected with a second driving member and driven by the second driving member, and the bearing assembly is controlled to move close to the conveying device or the positioning device and the welding device.

[0007] By adopting the technical scheme, the workpiece is conveyed by the conveying device, and after the workpiece passes through the feeding device, the workpiece is flipped over by the overturning device. After the workpiece is flipped over, the workpiece is conveyed into the bearing device. The bearing device drives the workpiece on the bearing assembly to enter the alignment device to calibrate the welding position of the workpiece. If the position is not accurate, the workpiece is calibrated and moved. After the alignment and calibration are completed, the workpiece is transferred to the welding device to perform welding work. When the workpiece is aligned and welded, the conveying device can continue to convey the workpiece on the overturning device to the remaining idle bearing assembly for placement. After placement, the workpiece is moved and aligned and welded. At the same time, the conveying device can synchronously convey the workpiece that has been welded from the bearing assembly to the rubberizing device for rubberizing of the workpiece, and transfer the workpiece to the discharging device by the conveying device. Through the misalignment, alignment, and welding, multiple workpieces can be simultaneously aligned and welded, without waiting for the corresponding device to complete processing before conveying and processing, thereby reducing the processing waiting time, reducing the equipment setting, reducing the processing space, and effectively improving the efficiency of welding and rubberizing of the workpiece.

[0008] Optionally, the bearing assembly comprises a receiving table, the receiving table is concave to form a receiving groove, an opening is arranged on the receiving table, a positioning clamp is arranged in the receiving groove and connected with a lead screw, the lead screw is connected with a third driving member, and the positioning clamp is arranged to clamp the workpiece on the receiving table.

[0009] By adopting the technical scheme, the workpiece is placed and welded, and when it is determined that the position of the workpiece on the receiving table does not conform to the correct welding position, the positioning clamp clamps the workpiece and moves to adjust the position of the workpiece on the receiving table, so that the workpiece is placed on the correct welding position of the receiving table, and the workpiece is conveniently and accurately welded.

[0010] Optionally, the alignment device comprises a first sliding rail arranged on the rack, a first sliding block is arranged in the first sliding rail, the first sliding block is connected with a fourth driving member, the first sliding block is driven to slide in the first sliding rail by the fourth driving member, and a CCD camera is arranged on the first sliding block.

[0011] By adopting the technical scheme, when the bearing assembly slides to below the rack, the CCD camera on the first sliding block moves above the corresponding bearing assembly 52, the camera is aligned with the placement position of the workpiece, the placement position of the workpiece is identified by grabbing, and whether the placement position of the workpiece conforms to the welding position is determined. The workpiece is efficiently and quickly identified and determined whether it conforms to the welding condition.

[0012] Optionally, the first sliding block is further provided with a mounting member, the mounting member is provided with a first through hole, the first through hole is arranged correspondingly to the camera, the mounting member is provided with a lampshade at the first through hole, the lampshade is provided with a second through hole at the top, the area of the second through hole is smaller than that of the first through hole, the first through hole is equal to the camera, and the lampshade is provided with a lamp.

[0013] By adopting the above technical scheme, the CCD camera can more clearly capture the placement position of the workpiece on the receiving table, and the workpiece can be conveniently, quickly and effectively judged to meet the welding adjustment.

[0014] Optionally, the welding device comprises a second sliding rail arranged on the extension of the rack, a second sliding block arranged in the second sliding rail, a fifth driving member connected to the second sliding block, the second sliding block is controlled to slide in the second sliding rail through the fifth driving member, a welding member arranged on the second sliding block, a tin feeding cylinder arranged at the side of the welding member, and the head of the welding member and the head of the tin feeding cylinder are aligned at the same point.

[0015] By adopting the above technical scheme, when the workpiece is completed, the bearing assembly moves to the middle of the sliding assembly, the welding member slides to the upper side of the bearing assembly through the second sliding rail, the tin feeding cylinder feeds the tin to the welding point, and the welding member welds the welding point, thereby accurately and efficiently completing the welding of the workpiece.

[0016] Optionally, the workbench is further provided with a collection box corresponding to the two ends of the second sliding rail, the collection box is provided with a collection opening, the second sliding block is driven to move by the fifth driving member, so that the welding member corresponds to the collection opening, the side of the welding member is provided with an air extraction member, the air extraction member comprises an air extractor and an air pipe, and the pipe opening of the air pipe on the outlet side corresponds to the head of the welding member.

[0017] By adopting the above technical scheme, the tin adhered to the head of the welding member is cooled, the excess tin is separated from the welding member and collected in the collection box. The waste tin is collected and utilized conveniently, pollution is prevented, and production cost is saved.

[0018] Optionally, the pickup member comprises a telescopic rod and a cylinder, the telescopic rod is connected with a pickup plate, the pickup plate is provided with a plurality of vacuum suction accessories, and the vacuum suction accessories are arranged along the edge of the workpiece.

[0019] By adopting the above technical scheme, the workpiece is stably adsorbed by the pickup member, and the workpiece is conveyed to each device for processing through the conveying track.

[0020] Optionally, the turnover device comprises a support frame, the support frame is provided with a main shaft, the main shaft is connected with a sixth driving member, the main shaft is driven to rotate by the sixth driving member, the main shaft is provided with a turnover table, the turnover table is provided with a vacuum adsorption plate, and the side of the main shaft away from the turnover table is provided with a pickup table.

[0021] Through the above technical scheme, the workpiece assembled after the previous process is turned over, and the back of the workpiece is convenient for subsequent alignment welding and rubberizing and other processing.

[0022] Optionally, the rubberizing device comprises a third sliding track parallel to the sliding assembly, a sliding platform is arranged on the third sliding track, the sliding platform is connected to a seventh driving member, the seventh driving member controls the sliding of the sliding platform, a rubber belt feeding assembly for feeding the rubber belt is arranged on the side of the third sliding track, a fourth sliding track is further arranged on the side of the third sliding track, a rubberizing member is arranged on the fourth sliding track, the rubberizing member comprises a rubber tearing shovel and a clamping block, the rubberizing member is connected to an eighth driving member, and the rubberizing member is driven to approach the rubber belt feeding assembly to pick up the rubber belt or approach the sliding platform to rubberize the workpiece on the sliding platform.

[0023] Through the above technical scheme, the rubber belt on the rubber belt feeding device is separated by the rubber tearing shovel, is clamped and moved by the clamping block and the rubber tearing shovel, and is then pasted and pressed on the workpiece at the corresponding position by the clamping block.

[0024] Optionally, the feeding device comprises a feeding platform, and the discharging device comprises a discharging platform, a first conveying belt is arranged on the feeding platform, the first conveying belt is arranged to convey the workpiece to the direction close to the turning device, a second conveying belt is arranged on the discharging platform, and the second conveying belt is arranged to convey the workpiece away from the rubberizing device.

[0025] Through the above technical scheme, the workpiece is conveyed to the appropriate position by the first conveying belt, and the processed workpiece is conveyed and collected by the second conveying belt.

[0026] In summary, the present application at least has the following beneficial effects:

[0027] 1. The workpiece is conveyed by the conveying device, so that the workpiece is turned over on the back after passing through the feeding device, and then is conveyed into the bearing device after turning over, the workpiece on the bearing assembly is driven by the sliding assembly to enter the alignment device for workpiece welding position calibration, and if the position is not accurate, the workpiece is calibrated and moved, and then is transferred to the welding device for welding work after the alignment calibration is completed. When the workpiece is aligned and welded, the conveying device can continue to convey the workpiece on the turning device to the remaining idle bearing assembly for placement. After placement, the workpiece is moved and aligned and welded. At the same time, the conveying device can simultaneously convey the workpiece that has been welded from the bearing assembly to the rubberizing device for workpiece rubberizing, and then transfer the workpiece to the discharging device by the conveying device. Through the staggered conveying, alignment and welding, multiple workpieces can be simultaneously aligned and welded, without waiting for the corresponding device to complete processing before conveying and processing, so that the processing waiting time is reduced, the equipment setting is reduced, the processing space is reduced, and the efficiency of workpiece welding and rubberizing is effectively improved.

[0028] 2. The placed workpiece is welded position calibration, when judging the position of the workpiece on the receiving table does not conform to the correct welding position, the positioning clamp holds the workpiece and moves, adjusts the workpiece on the receiving table, and places the workpiece on the receiving table in the correct welding position, facilitating accurate welding of the workpiece.

[0029] 3. The adhesive tape on the adhesive tape feeding device is separated by the adhesive tape tearing shovel, clamped and moved by the clamping block and the adhesive tape tearing shovel, and then the adhesive tape is pasted on the corresponding position of the workpiece and pressed tightly by the clamping block. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a structure diagram of a multi-station welding and gluing machine.

[0031] Figure 2 It is a structure diagram of a bearing assembly.

[0032] Figure 3 It is a structure diagram of an alignment device.

[0033] Figure 4 It is a structure diagram of a welding device.

[0034] Figure 5 It is a structure diagram of a pick-up part.

[0035] Figure 6 It is a structure diagram of a turnover device.

[0036] Figure 7 It is a structure diagram of a gluing device.

[0037] REFERENCE NUMERALS

[0038] 1, workbench; 2, conveying device; 21, conveying track; 22, pickup piece; 221, telescopic rod; 222, air cylinder; 223, pickup plate; 224, vacuum suction accessory; 23, first driving piece; 3, feeding device; 31, feeding platform; 32, first conveying belt; 4, turnover device; 41, support frame; 42, main shaft; 43, sixth driving piece; 44, turnover table; 45, vacuum suction plate; 46, pickup table; 5, bearing device; 51, sliding assembly; 52, bearing assembly; 521, bearing table; 522, bearing groove; 523, placement table; 524, third driving piece; 525, lead screw; 526, positioning clamp; 527, opening; 53, second driving piece; 6, rubberizing device; 61, third sliding track; 62, sliding platform; 63, seventh driving piece; 64, rubber tape feeding assembly; 65, fourth sliding track; 66, rubberizing piece; 661, rubber tearing shovel; 662, clamping block; 67, eighth driving piece; 7, discharging device; 71, discharging platform; 72, second conveying belt; 8, rack; 9, alignment device; 91, first sliding track; 92, first sliding block; 93, fourth driving piece; 94, CCD camera; 95, mounting piece; 96, first through hole; 97, lampshade; 98, second through hole; 10, welding device; 101, second sliding track; 102, second sliding block; 103, fifth driving piece; 104, welding piece; 105, tin wire feeding air cylinder; 106, collection box; 107, collection port; 108, air extraction piece; 1081, air extractor; 1082, air extraction pipe. DETAILED DESCRIPTION

[0039] The application will be further described in detail below with reference to the accompanying drawings.

[0040] In the embodiment, with reference to Figure 1 A multi-station welding rubberizing machine, comprising a workbench 1, a conveying device 2 arranged along the edge of the workbench 1, an feeding device 3 for feeding workpieces arranged along the conveying device 2 in the middle of the workbench 1, a turnover device 4 for turning over the workpieces to make the back of the workpieces face upward, preferably four bearing assemblies 52 for bearing the workpieces for processing, a rubberizing device 6 for rubberizing the workpieces to be aligned and welded, and a discharging device for collecting the processed workpieces. A rack 8 is arranged on the other side edge of the workbench 1, one end of the rack 8 is arranged close to the turnover device 4, and the other end is arranged close to the rubberizing device 6, so that the rack 8 spans the distance of the four bearing devices 5. The rack 8 has two layers, the lowermost layer is provided with a device for capturing and identifying whether the workpieces on the bearing assembly 52 meet the welding position, and the higher layer extends to the side of the conveying device 2 and is provided with a welding assembly, so that the conveying device 2, the bearing device 5, the welding device 10, and the alignment device 9 are arranged in sequence along the direction perpendicular to the conveying device 2.

[0041] When the workpiece enters from the feeding device 3, the pickup piece 22 picks up the workpiece through the conveying device 2, and transfers the workpiece to the turnover device 4 through the conveying track 21 for backside turnover. The pickup piece 22 transfers the workpiece after turnover to the first bearing assembly 52 through the conveying track 21. When the first bearing assembly 52 receives the workpiece, the first bearing assembly 52 slides to the bottom of the rack 8 along the sliding assembly 51. The positioning device 9 corresponds to the workpiece above the first bearing assembly 52 and the rack 8 moves, and the workpiece and its placement position are photographed and identified. When the workpiece does not meet the preset welding position through photographic identification, the first bearing assembly 52 corrects the placement position of the workpiece. When the positioning device 9 identifies that the workpiece meets the preset welding position, the first bearing assembly 52 slides back to the middle of the sliding assembly 51, and the welding device 10 slides to the bearing assembly 52 to weld the workpiece. When the first bearing device 5 is positioned and welded, the conveying device 2 will convey the workpiece to the remaining three empty bearing assemblies 52. When the first bearing assembly 52 is processed, it slides close to the conveying device 2. The pickup piece 22 picks up the processed workpiece and enters the glue sticking assembly for glue sticking treatment, and then picks up and conveys to the discharging device 7 to complete the workpiece collection.

[0042] Preferably, four pickup pieces 22 are provided. The first pickup piece 22 is arranged between the feeding device 3 and the turnover device 4, and is used to pick up the workpiece on the feeding device 3 into the turnover device 4 for turnover. The second pickup piece 22 is arranged between the turnover device 4 and the first bearing assembly 52, and is used to pick up the workpiece after turnover of the turnover device 4 into the bearing assembly 52. The second pickup piece 22 can place the workpiece in the corresponding empty bearing assembly 52 according to the software algorithm, so that the working state of the bearing assembly 52 is four states of waiting for bearing assembly 52, sliding to the positioning device 9, sliding to the welding device 10, and waiting for the workpiece to be picked up. The third pickup piece 22 is arranged between the fourth bearing assembly 52 and the glue sticking device 6, and is used to pick up the processed workpiece from the bearing assembly 52 and place it into the glue sticking device 6 for glue sticking. The fourth pickup piece 22 is arranged between the glue sticking device 6 and the discharging device 7, and is used to discharge and collect the glued workpiece.

[0043] In this embodiment, reference is made to Figure 2The bearing assembly 52 comprises a bearing table 521 which is a square box body, a bearing groove 522 is formed in the middle part of the bearing table 521, a stepping motor is arranged in the bearing groove 522 as a third driving member 524, the third driving member 524 drives a lead screw 525, and a positioning clamp 526 connected with the lead screw 525 can be accurately moved to a corresponding adjusted position. A placing table 523 is arranged at the slot of the bearing groove 522 for placing a workpiece, and an opening 527 is arranged on the placing table 523 corresponding to the main welding position frame of the workpiece, so that the positioning clamp 526 can clamp the frame of the workpiece through the opening 527, thereby facilitating accurate adjustment of the position of the workpiece on the placing table 523. When the bearing assembly 52 slides to the lower part of the alignment device 9 for alignment recognition, if the position of the workpiece is not consistent with the preset welding position, the positioning clamp 526 clamps the workpiece through the opening 527 and moves until the position of the workpiece is consistent with the preset welding position, then the positioning clamp 526 is loosened and moves away from the frame of the workpiece, and the bearing assembly 52 slides to the middle part of the sliding assembly 51 for welding.

[0044] In the embodiment, referring to Figure 3 A first sliding rail 91 is arranged on the rack 8 towards one side of the workbench 1, and two first sliding blocks 92 are preferably arranged in the first sliding rail 91, the first sliding blocks 92 are respectively arranged on the two sides of the rack 8, and a CCD camera 94 with a lens facing downward is arranged on each first sliding block 92, which can capture the welding position of the workpiece on the bearing assembly 52 and identify whether it is consistent with the preset welding position. The fourth driving member 93 controls the sliding of the two CCD cameras 94 respectively, and each CCD camera 94 can slide to above the two bearing assemblies 52 closest to it to capture and identify the position of the workpiece on the bearing assembly 52. When the CCD camera 94 completes the shooting, it returns to the initial position, and when one of the two closest bearing assemblies 52 moves to the bottom of the rack 8, it slides again above the bearing assembly 52 for shooting.

[0045] A mounting piece 95 is arranged vertically on the first sliding block 92 to shield the CCD camera 94, a first through hole 96 is arranged on the mounting piece 95, a lampshade 97 is arranged along the edge of the first through hole 96, the opening of the lampshade 97 is the same size as the first through hole 96, a second through hole 98 is arranged on the lampshade 97 away from the opening of the lampshade 97, the second through hole 98 is aligned with the CCD camera 94 and has the same size as the lens of the CCD camera 94, and a lamp is arranged in the lampshade 97 for lighting. Through the arrangement of the lampshade 97 and the lamp, the CCD camera 94 can clearly capture and identify the workpiece corresponding to the opening of the lampshade 97.

[0046] In the embodiment, referring to Figure 4The top of the frame 8 extends towards the conveyor rail 21 to form an extension. A second sliding rail 101 is provided on the extension. Preferably, two second sliding blocks 102 are provided in the second sliding rail 101, located on opposite sides of the frame 8. Each second sliding block 102 is equipped with a welding component 104. A solder wire feeding cylinder 105 is connected to the side of the welding component 104 to feed solder to the workpiece and weld it onto the workpiece. The sliding of the two welding components 104 is controlled by a fifth driving component 103. Each welding component 104 can slide above its two closest supporting components 52 to weld the workpiece at the welding position on the supporting components 52. After the welding component 104 completes welding, it returns to its initial position. When one of the two closest supporting components 52 moves to the bottom of the extension of the frame 8, the welding component 104 slides back above the supporting component 52, and the side solder wire feeding cylinder 105 drives the solder to spray onto the corresponding welding position on the workpiece, and the welding component 104 welds the workpiece.

[0047] When the welded part 104 returns to its initial position, a collection box 106 is provided below the position of the welded part 104. An external air is drawn in by an exhaust fan 1081 provided on the side of the welded part 104. The air outlet of the exhaust pipe 1082 connected to the exhaust fan 1081 is aligned with the welding position of the welded part 104 and also aligned with the collection port 107 to quickly cool the welded part 104. This allows the residual solder on the welded part 104 to cool and enter the collection port 107 through the airflow, where it is collected by the collection box 106.

[0048] In this embodiment, refer to Figure 5 The pickup component 22 includes a cylinder 222 connected to a telescopic rod 221. The telescopic rod 221 is connected to a pickup plate 223 extending from the conveyor track 21 to above the support assembly 52. ​​When picking up a workpiece, the first driving component 23 drives the pickup component 22 to slide to the corresponding device position. The cylinder 222 controls the telescopic rod 221 to extend and retract downwards, causing the vacuum adsorption component 224 on the pickup plate 223 to come into contact with and adsorb the workpiece. After adsorption and pickup, the cylinder 222 drives the telescopic rod 221 to extend and retract upwards, and then the first driving component 23 drives the pickup component 22 to slide, inflating the space between the vacuum adsorption component 224 and the workpiece, causing the workpiece to fall onto the corresponding device, thus completing the workpiece pickup and placement. Preferably, there are five vacuum adsorption components 224, respectively positioned on both sides of the workpiece and at the welding position, which can stably pick up and transfer the workpiece.

[0049] In this embodiment, refer to Figure 6The flipping device 4 includes a support frame 41. A main shaft 42 is set in the middle of the support frame 41 and is rotatably connected to the two sides of the support frame 41. A flipping table 44 that matches the size of the workpiece is set on the main shaft 42. The main shaft 42 is driven to rotate towards the pickup table 46 by the sixth driving member 43, so that the workpiece adsorbed by the vacuum adsorption plate 45 is flipped and falls onto the pickup table 46, waiting to be picked up by the pickup 22 and enter the carrying assembly 52.

[0050] In this embodiment, refer to Figure 7 The adhesive applicator 6 includes a third sliding track 61 parallel to the sliding assembly 51. After the pick-up member 22 places the workpiece on the sliding platform 62 on the third sliding track 61, the seventh drive member 63 drives the sliding platform 62 to slide to a position close to the frame 8. A tape feeding assembly 64 for tearing and conveying the roll of tape is provided on the side of the third sliding track 61. The inner fabric of the tape is square-shaped. An adhesive applicator 66 is provided on the side close to the frame 8. The adhesive applicator 66 is equipped with a tape-tearing shovel 661. When the adhesive applicator 66 passes through... After the eighth drive unit 67 approaches the tape, the adhesive tearing shovel 661 is conveyed by the tape to stick the square-shaped adhesive tape onto the adhesive tearing shovel 661. The clamping block 662 on the adhesive tearing shovel 661 clamps the adhesive tape downward with the adhesive tearing shovel 661. The eighth drive unit 67 drives the adhesive applicator 66 to move above the sliding platform 62. The clamping block 662 and the adhesive tearing shovel 661 move downward to stick the adhesive tape and the workpiece. The adhesive tearing shovel 661 retracts to clamp and further compact the adhesive tape and the workpiece. After the tape is firmly stuck, the adhesive applicator 66 returns to the tape feeding device 3 to pick up the adhesive.

[0051] In this embodiment, refer to Figure 1 The loading device 3 includes a loading platform 31 to prevent workpieces from falling during placement. Similarly, the unloading device 7 includes an unloading platform 71. A first conveyor belt 32 is provided on the loading platform 31, and a second conveyor belt 72 is provided on the unloading platform 71. The conveying directions of the first conveyor belt 32 and the second conveyor belt 72 are the same as the setting direction of the conveyor track 21.

[0052] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A multi-station welding and adhesive application machine, characterized in that, The system includes a workbench (1), on which a conveying device (2) for transferring workpieces is provided. The conveying device (2) includes a conveying track (21), and a pickup (22) is provided in the conveying track (21). The pickup (22) is connected to a first driving member (23). Driven by the first driving member (23), the pickup (22) can slide in the conveying track (21). Along the direction of the conveying track (21), the workbench (1) is provided with a loading device (3), a flipping device (4), multiple carrying devices (5), an adhesive applicator (6), and a unloading device (7). A frame (8) is provided on the side of the workbench (1) away from the conveying track (21), and an alignment device (9) is provided on the frame (8). The frame (8) extends to the conveying device (2) and is provided with a welding device (10). The bearing device (5) includes a sliding component (51) and a bearing component (52). One end of the sliding component (51) extends to the conveying device (2) and the other end extends to the bottom of the frame (8) and is correspondingly provided to the alignment device (9). The middle part of the sliding component (51) is correspondingly provided to the welding device (10). The bearing component (52) can slide on the sliding component (51). The bearing component (52) is connected to a second driving member (53). Driven by the second driving member (53), the bearing component (52) is controlled to move closer to the conveying device (2) or closer to the alignment device (9) and the welding device (10).

2. The multi-station welding and adhesive application machine according to claim 1, characterized in that, The bearing component (52) includes a receiving platform (521), which has a recessed receiving groove (522). A placement platform (523) is provided at the opening of the receiving groove (522). A third driving member (524) is provided in the receiving groove (522). The third driving member (524) is connected to a lead screw (525). The lead screw (525) is connected to a positioning clamp (526). The placement platform (523) has an opening (527). The positioning clamp (526) passes through the opening (527) to clamp the workpiece on the placement platform (523). The positioning clamp (526) is moved by the third driving member (524).

3. The multi-station welding and adhesive application machine according to claim 1, characterized in that, The alignment device (9) includes a first sliding rail (91) mounted on a frame (8), a first sliding block (92) is provided in the first sliding rail (91), the first sliding block (92) is connected to a fourth driving member (93), the first sliding block (92) is driven to slide in the first sliding rail (91) by the fourth driving member (93), and a CCD camera (94) is provided on the first sliding block (92).

4. A multi-station welding and adhesive application machine according to claim 3, characterized in that, The first sliding block (92) is also provided with a mounting component (95), the mounting component (95) is provided with a first through hole (96), the first through hole (96) and the CCD camera (94) are correspondingly arranged, the mounting component (95) is provided with a lampshade (97) at the first through hole (96), the top of the lampshade (97) is provided with a second through hole (98), the area of ​​the second through hole (98) is smaller than that of the first through hole (96), the first through hole (96) and the CCD camera (94) are the same size, and a lamp is provided inside the lampshade (97).

5. A multi-station welding and adhesive application machine according to claim 1, characterized in that, The welding device (10) includes a second sliding rail (101) provided on the extension of the frame (8). A second sliding block (102) is provided in the second sliding rail (101). The second sliding block (102) is connected to a fifth driving member (103). The second sliding block (102) is controlled to slide in the second sliding rail (101) by the fifth driving member (103). A welding part (104) is provided on the second sliding block (102). A solder wire feeding cylinder (105) is provided on the side of the welding part (104). The head of the welding part (104) and the head of the solder wire feeding cylinder (105) are aligned at the same point.

6. A multi-station welding and adhesive application machine according to claim 5, characterized in that, The workbench (1) is also provided with collection boxes (106) at both ends of the second sliding rail (101). The collection boxes (106) are provided with collection ports (107). The second sliding block (102) is driven to move by the fifth driving member (103) so that the welded part (104) is aligned with the collection port (107). The side of the welded part (104) is provided with an air extraction member (108). The air extraction member (108) includes an air extraction machine (1081) and an air extraction pipe (1082) for air extraction. One end of the air extraction pipe (1082) is positioned corresponding to the head of the welded part (104).

7. A multi-station welding and adhesive application machine according to claim 1, characterized in that, The pickup component (22) includes a telescopic rod (221) and a cylinder (222). The telescopic rod (221) is connected to a pickup plate (223). The pickup plate (223) is provided with a plurality of vacuum adsorption components (224), which are arranged along the edge of the workpiece.

8. A multi-station welding and adhesive application machine according to claim 1, characterized in that, The flipping device (4) includes a support frame (41), a main shaft (42) is provided on the support frame (41), the main shaft (42) is connected to a sixth driving member (43), the main shaft (42) is driven by the sixth driving member (43) to control the rotation of the main shaft (42), a flipping table (44) is provided on the main shaft (42), a vacuum adsorption plate (45) is provided on the flipping table (44), and a pickup table (46) is provided on the side of the main shaft (42) away from the flipping table (44).

9. A multi-station welding and adhesive application machine according to claim 1, characterized in that, The adhesive applicator (6) includes a third sliding track (61), which is parallel to the sliding assembly (51). A sliding platform (62) is provided on the third sliding track (61), and the sliding platform (62) is connected to a seventh driving member (63). The seventh driving member (63) controls the sliding platform (62) to slide. A tape feeding assembly (64) for conveying tape is provided on the side of the third sliding track (61). A fourth sliding track (65) is also provided, on which an adhesive applicator (66) is provided. The adhesive applicator (66) includes a peeling shovel (661) and a clamping block (662). The adhesive applicator (66) is connected to an eighth driving member (67). Driven by the eighth driving member (67), the adhesive applicator (66) is controlled to move close to the tape feeding assembly (64) to pick up tape, or move close to the sliding platform (62) to apply adhesive to the workpiece on the sliding platform (62).

10. A multi-station welding and adhesive application machine according to claim 1, characterized in that, The feeding device (3) includes a feeding platform (31), and the unloading device (7) includes an unloading platform (71). The feeding platform (31) is provided with a first conveyor belt (32), which conveys the material closer to the flipping device (4). The unloading platform (71) is provided with a second conveyor belt (72), which conveys the material further away from the adhesive applicator (6).

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