Cushion block installing device of battery piece welding tool

Abstract

The utility model discloses a cushion block mounting device for a battery piece welding tool, which comprises a conveying mechanism and a cushion block mounting mechanism, a cushion block mounting station is arranged on a conveying path of the conveying mechanism, the conveying mechanism is at least configured to convey a tool plate of the welding tool to the cushion block mounting station, and a plurality of mounting grooves for accommodating cushion blocks are formed in the end part of the tool plate; the cushion block loading mechanism is arranged at the cushion block loading station and comprises a material storage part and a loading assembly, the material storage part is provided with a material storage cavity for storing cushion blocks, and the material storage part is configured to sequentially release the cushion blocks in the material storage cavity to the loading assembly; and the loading assembly is configured to obtain the cushion blocks released by the storage piece and load the cushion blocks into the mounting grooves of the tool plates on the cushion block loading station. According to the cushion block assembling device of the battery piece welding tool, the conveying mechanism and the cushion block assembling mechanism are matched to act, automatic assembling of the tool plate and the cushion block is achieved, the assembling efficiency is greatly improved, the labor input is reduced, and the assembling quality and the assembling precision of the cushion block of the tool plate are guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of photovoltaic module manufacturing, in particular to a device for assembling cushion blocks for cell welding jigs. BACKGROUND

[0002] In the process of manufacturing photovoltaic modules, cell stringing machines are usually used to string cells to form cell strings. A large number of welding jigs are required for each cell stringing machine. The welding jigs are placed on the stacked cells and solder strips to improve the stringing effect and prevent false connections.

[0003] As shown in Figure 1 The two ends of the jig plate 100 of the welding jig are provided with mounting grooves 101, and the cushion blocks 200 are pre-placed in the mounting grooves 101, and then the cushion blocks 200 are fixed to the jig plate 100 by screws. In this process, workers in the production workshop manually assemble the cushion blocks 200 one by one to the welding jig, which is very low in work efficiency, especially for enterprises that need to produce a large number of welding jigs, which greatly affects the production time. In addition, manual assembly of the cushion blocks 200 is prone to misplacement, misplacement, and misplacement of the cushion blocks 200, which affects the accurate assembly of the cushion blocks 200 and the jig plate 100. CONTENT OF THE UTILITY MODEL

[0004] The purpose of the present application is to provide a device for assembling cushion blocks for cell welding jigs to solve the problems of long time consumption, low efficiency and easy misoperation of manual assembly of existing welding jigs.

[0005] To achieve this purpose, the following technical solutions are adopted:

[0006] A device for assembling cushion blocks for cell welding jigs, comprising a conveying mechanism and a cushion block assembling mechanism, wherein:

[0007] The conveying path of the conveying mechanism is provided with a cushion block assembling station, and the conveying mechanism is at least configured to convey the jig plate of the welding jig to the cushion block assembling station. The end of the jig plate is provided with a plurality of mounting grooves for accommodating cushion blocks;

[0008] The cushion block assembling mechanism is arranged at the cushion block assembling station, and the cushion block assembling mechanism comprises a storage member and a loading assembly. The storage member has a storage cavity for storing cushion blocks. The storage member is configured to sequentially release the cushion blocks in the storage cavity to the loading assembly. The loading assembly is configured to obtain the cushion blocks released by the storage member and load the cushion blocks into the mounting grooves of the jig plate on the cushion block assembling station.

[0009] The device for assembling cushion blocks for cell welding jigs disclosed in the present application realizes automatic assembly of the jig plate and the cushion block through the cooperation of the conveying mechanism and the cushion block assembling mechanism, greatly improves the assembly efficiency, reduces the labor input, and ensures the assembly quality and precision of the jig plate.

[0010] In some embodiments, the cushion block loading mechanism further comprises a base frame, the storage member is vertically arranged on the base frame, the storage member has at least one storage cavity extending in the vertical direction, a plurality of cushion blocks to be assembled are stacked and stored in the storage cavity, and an avoiding hole corresponding to the storage cavity is formed in the upper surface of the base frame, the cushion blocks in the storage cavity are output one by one downward through the avoiding hole;

[0011] The loading assembly is located below the storage member, and is configured to receive at least one cushion block output by the storage cavity below the storage member and load the received cushion block into the mounting groove of the tooling plate on the cushion block loading station.

[0012] By arranging the storage member and the loading assembly in an up-down manner, the cushion blocks in the storage member are sequentially output from the storage cavity and freely fall into the loading assembly, so as to be subsequently loaded into the mounting groove of the tooling plate, without the need of additional material moving power, and the difficulty of the loading assembly to obtain the cushion blocks is reduced.

[0013] In some embodiments, the loading assembly comprises a first driving member, a moving seat, a sealing plate and a pushing part, wherein:

[0014] The moving seat is arranged below the storage member and is movable in the horizontal direction, the first end of the moving seat is provided with at least one receiving groove with an opening, each receiving groove is arranged corresponding to the storage cavity, each receiving groove is configured to receive the bottom cushion block in the corresponding storage cavity, the sealing plate is installed at the second end of the moving seat and extends away from the receiving groove, and the sealing plate is configured to block the avoiding hole or unblock the avoiding hole when the receiving groove receives the cushion block;

[0015] The driving end of the first driving member is connected to the moving seat, and the first driving member is configured to drive the moving seat to move to the first position or the second position alternately in the horizontal direction;

[0016] The first driving member drives the moving seat to move to the first position, so that the receiving groove is located directly below the corresponding storage cavity and the sealing plate unblocks the avoiding hole, and the bottom cushion block in the storage cavity falls into the corresponding receiving groove;

[0017] The first driving member drives the moving seat to move to the second position, so as to drive the cushion block on the moving seat to move to the pushing position, and each cushion block on the moving seat in the pushing position corresponds to one mounting groove on the tooling plate;

[0018] The pushing part is arranged on the moving seat, and the pushing part is configured to push the cushion block on the moving seat in the second position into the corresponding mounting groove on the tooling plate.

[0019] The mobile seat is used to repeatedly receive the bottommost cushion block in the storage cavity and then push the cushion block into the corresponding installation slot on the tooling plate, and the sealing plate is used to block the escape hole during the pushing process, so that the cushion block is prevented from falling out, and no additional on-off valve is needed.

[0020] In some embodiments, the pushing part includes a second driving member and at least one pushing block, wherein:

[0021] Each pushing block corresponds to a receiving slot, and the pushing block is movably arranged in the receiving slot in the horizontal direction;

[0022] The fixed end of the second driving member is mounted on the mobile seat, and the driving end of the second driving member is connected to the at least one pushing block, and the second driving member is configured to drive the pushing block to move close to the cushion block to be assembled in the corresponding receiving slot, so as to push the cushion block into the corresponding installation slot on the tooling plate.

[0023] The second driving member is used to drive the pushing block to reciprocate in the receiving slot, so as to repeatedly load the cushion block and then push the cushion block into the corresponding installation slot on the tooling plate.

[0024] In some embodiments, the end of the tooling plate is provided with a plurality of installation slots, and the number of the storage cavities is the same as the number of the installation slots on the end of the tooling plate.

[0025] Each installation slot corresponds to a storage cavity, and in the case of multiple installation slots on the tooling plate, multiple cushion blocks can be received and pushed into the installation slots simultaneously in one action cycle of the mobile seat, greatly improving the assembly efficiency.

[0026] In some embodiments, the base frame is provided with two groups of supporting rollers located below the sealing plate, and the two groups of supporting rollers are configured to support the sealing plate.

[0027] The two side edges of the sealing plate are supported by the supporting rollers, which can effectively prevent the rear end of the sealing plate from being pressed down by the cushion block when blocking the cushion block, so that the cushion block is prevented from falling out, and the sealing function of the sealing plate on the escape hole is ensured.

[0028] In some embodiments, the base frame is provided with a locking member configured to fix or release the storage member to the base frame.

[0029] The storage member and the base frame can be quickly disassembled and assembled by the locking member, so that when the storage cavity of the storage member is empty, the full storage member can be quickly replaced without affecting the production rhythm.

[0030] In some embodiments, the conveying mechanism includes a jig and a moving part, wherein:

[0031] The jig is configured to carry and clamp the tooling plate;

[0032] The driving end of the moving part is connected with the jig, and the moving part is configured to drive the jig to move to the feeding station and the pad mounting station alternately;

[0033] The moving part drives the jig to move to the feeding station to receive the tooling plate by the jig;

[0034] The moving part drives the jig to move to the pad mounting station to move the tooling plate on the jig to the pad mounting station.

[0035] The moving part drives the jig to realize the transfer function of the tooling plate, so as to orderly move each tooling plate from the feeding station to the pad mounting station, and complete the process of mounting the pad on the tooling plate.

[0036] In some embodiments, the jig comprises a bearing plate, a limiting piece and a fixing part, wherein:

[0037] The bearing plate is configured to bear the tooling plate;

[0038] The limiting piece is arranged on the bearing plate, and the limiting piece is configured to limit the tooling plate on the bearing plate;

[0039] The fixing part is configured to fix or release the tooling plate on the bearing plate relative to the bearing plate.

[0040] When the jig bears and clamps the tooling plate, the tooling piece is quickly positioned by the limiting piece, and the tooling plate is reliably fixed by the fixing part, so as to ensure that each tooling plate is always in the target position on the bearing plate, so as to accurately mount the pad on the tooling plate.

[0041] In some embodiments, the moving part comprises a third driving piece, a guide rail and a moving plate, wherein:

[0042] The guide rail is laid along a horizontal direction on one side of the pad mounting mechanism;

[0043] The moving plate is horizontally and slidably arranged on the guide rail, and the jig is arranged on the moving plate;

[0044] The driving end of the third driving piece is connected with the moving plate, and the third driving piece is configured to drive the moving plate to reciprocate along the guide rail, so as to drive the jig to move to the feeding station and the pad mounting station alternately.

[0045] The third driving piece drives the moving plate to move along the guide rail, so as to ensure that the jig moves accurately, so as to accurately reach the feeding station and the pad mounting station, and meet the requirements of receiving the tooling plate and mounting the pad. BRIEF DESCRIPTION OF DRAWINGS

[0046] Figure 1 is a structural schematic diagram of a welding tool provided by the embodiment of the present application;

[0047] Figure 2 is a structural schematic view of a pad block mounting device of a battery piece welding tool provided by an embodiment of the present application;

[0048] Figure 3 is a structural schematic view of a pad block mounting mechanism provided by an embodiment of the present application;

[0049] Figure 4 is a structural schematic view of a base frame and a loading assembly provided by an embodiment of the present application;

[0050] Figure 5 is a structural schematic view of a conveying mechanism provided by an embodiment of the present application.

[0051] Figures 1 to 5 The following reference signs are included in the detailed description:

[0052] Tool plate 100, mounting groove 101;

[0053] Pad block 200;

[0054] Conveying mechanism 1, bearing plate 111, limiting piece 112, fixed part 113, moving plate 121;

[0055] Pad block mounting mechanism 2, storage piece 21, storage cavity 211, loading assembly 22, first driving piece 221, moving seat 222, material receiving groove 2221, sealing plate 223, material pushing part 224, second driving piece 2241, pushing block 2242, base frame 23, avoiding hole 231, supporting roller 232, locking piece 233. DETAILED DESCRIPTION

[0056] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0057] In the process of mounting pad blocks 200 on tool plates 100 of welding tools for battery pieces, Figure 1 Currently, workers in the production workshop manually mount pad blocks 200 one by one to the welding tools for battery pieces, which is very low in work efficiency, especially for enterprises that need to produce a large number of welding tools, which greatly affects the production time. In addition, manual mounting of pad blocks 200 is prone to problems such as incorrect placement, reverse placement and wrong placement of pad blocks 200, which affects the accurate assembly of pad blocks 200 and tool plates 100.

[0058] To this end, the present application provides a pad block mounting device for a battery piece welding tool, which realizes automatic assembly of tool plates 100 and pad blocks 200 and improves assembly efficiency. Please refer to Figure 2 and Figure 5 The pad block mounting device for a battery piece welding tool provided by the embodiments of the present application comprises a conveying mechanism 1 and a pad block mounting mechanism 2, wherein:

[0059] The conveying path of the conveying mechanism 1 is provided with a gasket loading station, and the conveying mechanism 1 is configured to convey the jig plate 100 of the welding jig to the gasket loading station, and the end of the jig plate 100 is provided with a plurality of mounting grooves 101 for accommodating gaskets 200;

[0060] The gasket loading mechanism 2 is arranged at the gasket loading station, and the gasket loading mechanism 2 comprises a storage member 21 and a loading assembly 22, the storage member 21 has a storage cavity 211 for storing gaskets 200, the storage member 21 is configured to sequentially release the gaskets 200 in the storage cavity 211 downward to the loading assembly 22, and the loading assembly 22 is configured to obtain the gaskets 200 released from the bottom of the storage member 21 and load the gaskets 200 into the mounting grooves 101 of the jig plate 100 at the gasket loading station.

[0061] It can be seen that through the cooperation of the conveying mechanism 1 and the gasket loading mechanism 2, the automatic assembly of the jig plate 100 and the gasket 200 is realized, the assembly efficiency is greatly improved, the manual labor is reduced, and the assembly quality of the gasket 200 of the jig plate 100 is ensured.

[0062] Optionally, as shown in Figure 2 , Figure 3 and Figure 4 , the gasket loading mechanism 2 further comprises a base frame 23, the storage member 21 is vertically arranged on the base frame 23, the storage member 21 has at least one storage cavity 211 extending in the vertical direction, a plurality of gaskets 200 to be assembled are stacked in the storage cavity 211, and the upper surface of the base frame 23 is provided with a relief hole 231 corresponding to the position of the storage cavity 211, and the gaskets 200 in the storage cavity 211 are output one by one downward through the relief hole 231;

[0063] The loading assembly 22 is located below the storage member 21, and the loading assembly 22 is configured to receive at least one gasket 200 output from the storage cavity 211 below the storage member 21 and load the received gasket 200 into the mounting groove 101 of the jig plate 100 at the gasket loading station.

[0064] It can be seen that through the arrangement of the storage member 21 and the loading assembly 22 in an up-down manner, the gaskets 200 in the storage member 21 are sequentially output from the storage cavity 211 and freely fall into the loading assembly 22, so as to be subsequently loaded into the mounting groove 101 of the jig plate 100, without the need for additional material moving power, the difficulty of the loading assembly 22 to obtain the gaskets 200 is reduced, and in the case of multiple gaskets 200, the loading assembly 22 can also receive all the gaskets 200 at a time and complete the mounting action.

[0065] Optionally, the loading assembly 22 comprises a first driving member 221, a moving seat 222, a sealing plate 223 and a pushing part 224, wherein:

[0066] The mobile seat 222 is arranged below the storage part 21 and can move reciprocally along the horizontal direction. The first end of the mobile seat 222 is provided with at least one receiving groove 2221 with an opening. Each receiving groove 2221 corresponds to a storage cavity 211. Each receiving groove 2221 is configured to receive the bottom pad 200 in the corresponding storage cavity 211. The second end of the mobile seat 222 is provided with a sealing plate 223 extending away from the receiving groove 2221. The sealing plate 223 is configured to seal or unseal the avoiding hole 231.

[0067] The driving end of the first driving member 221 is connected to the mobile seat 222. The first driving member 221 is configured to drive the mobile seat 222 to move to the first position or the second position alternately along the horizontal direction. Preferably, the first driving member 221 is a double-rod cylinder to achieve stable output of thrust and pull along the horizontal direction.

[0068] The first driving member 221 drives the mobile seat 222 to move to the first position, so that the receiving groove 2221 is located directly below the corresponding storage cavity 211. The bottom pad 200 in the storage cavity 211 falls into the corresponding receiving groove 2221.

[0069] The first driving member 221 drives the mobile seat 222 to move to the second position, so that the mobile seat 222 drives the pad 200 to be assembled to the pushing position. Each pad 200 on the mobile seat 222 in the pushing position corresponds to an installation groove 101 on the tooling plate 100.

[0070] The pushing part 224 is arranged on the mobile seat 222. The pushing part 224 is configured to push the pad 200 to be assembled on the mobile seat 222 in the second position into the corresponding installation groove 101 on the tooling plate 100.

[0071] It can be seen that the mobile seat 222 moves to the first position and the second position alternately, so as to repeatedly receive the bottom pad 200 in the storage cavity 211 and then push the received pad 200 into the corresponding installation groove 101 on the tooling plate 100. After the receiving groove 2221 moves away from the position directly below the corresponding storage cavity 211, the mobile seat 222 drives the sealing plate 223 to seal the avoiding hole 231, so as to prevent the pad 200 from falling out. No additional switch valve is needed, and the structure is ingenious.

[0072] Optionally, the pushing part 224 includes a second driving member 2241 and at least one pushing block 2242.

[0073] Each pushing block 2242 corresponds to a receiving groove 2221. The pushing block 2242 is arranged in the receiving groove 2221 and can move reciprocally along the horizontal direction.

[0074] The fixed end of the second driving member 2241 is mounted on the moving seat 222, and the driving end of the second driving member 2241 is connected with at least one push block 2242. The second driving member 2241 is configured to drive the push block 2242 to move towards the cushion block 200 to be assembled in the corresponding receiving groove 2221, so as to push the cushion block 200 into the corresponding mounting groove 101 on the tool plate 100. Preferably, the second driving member 2241 adopts a pneumatic cylinder, and the output rod of the pneumatic cylinder is connected with a push plate, which drives all the push blocks 2242 in all the mounting grooves 101 to move, thereby driving all the cushion blocks 200 to move.

[0075] It can be seen that the second driving member 2241 drives the push block 2242 to reciprocate in the receiving groove 2221, thereby realizing the action of repeatedly loading the cushion block 200 and then pushing the cushion block 200 into the corresponding mounting groove 101 on the tool plate 100.

[0076] Optionally, the end of the tool plate 100 is provided with a plurality of mounting grooves 101, and the number of the storage cavities 211 is the same as the number of the mounting grooves 101 at the end of the tool plate 100.

[0077] It can be seen that each mounting groove 101 corresponds to a storage cavity 211. In the case of facing the tool plate 100 provided with a plurality of mounting grooves 101, a plurality of cushion blocks 200 can be simultaneously received and pushed into the respective mounting grooves 101 in one action cycle of the moving seat 222, thereby greatly improving the assembly efficiency.

[0078] As Figure 4 Optionally, the base frame 23 is provided with two groups of supporting rollers 232 located below the sealing plate 223, and the two groups of supporting rollers 232 are configured to support the sealing plate 223. In addition to the supporting rollers 232, a sliding plate or the like can also be used to contact the lower surface of the sealing plate 223, thereby limiting and guiding the sealing plate 223.

[0079] It can be seen that the supporting rollers 232 bear the two side edges of the sealing plate 223, which can effectively prevent the rear end of the sealing plate 223 from being pressed down by the cushion block 200 when blocking the cushion block 200, thereby preventing the cushion block 200 from falling out and ensuring the sealing function of the sealing plate 223 on the avoiding hole 231.

[0080] As Figure 3 Optionally, the base frame 23 is provided with a locking member 233, which is configured to fix or loosen the storage member 21 to the base frame 23. The locking member 233 here preferably adopts a device capable of quick locking and unlocking, so as to improve the use convenience of the storage member 21.

[0081] It can be seen that the locking piece 233 is used to quickly disassemble and assemble the storage part 21 and the base frame 23, so that when the storage cavity 211 of the storage part 21 is empty, the full storage part 21 can be quickly replaced, without affecting the production rhythm.

[0082] Optionally, as shown in Figure 5 The conveying mechanism 1 comprises a jig and a moving part, wherein:

[0083] The jig is configured to carry and clamp the tooling plate 100;

[0084] The driving end of the moving part is connected to the jig, and the moving part is at least configured to drive the jig to move to the feeding station and the pad mounting station respectively;

[0085] The moving part drives the jig to move to the feeding station to receive the tooling plate 100 by the jig;

[0086] The moving part drives the jig to move to the pad mounting station to move the tooling plate 100 on the jig to the pad mounting station.

[0087] It can be seen that the moving part drives the jig to realize the transfer function of the tooling plate 100, so as to orderly move each tooling plate 100 from the feeding station to the pad mounting station, and complete the process of mounting the pad 200 on the tooling plate 100.

[0088] Optionally, the jig comprises at least a carrying plate 111, a limiting piece 112 and a fixing part 113, wherein:

[0089] The carrying plate 111 is configured to carry the tooling plate 100;

[0090] The limiting piece 112 is arranged on the carrying plate 111, and the limiting piece 112 is configured to limit one side of the tooling plate 100 on the carrying plate 111;

[0091] The fixing part 113 is configured to fix or loosen the tooling plate 100 on the carrying plate 111 relative to the carrying plate 111.

[0092] Optionally, the fixing part 113 can be provided as two, the first fixing part 113 is arranged on the opposite side of the limiting piece 112, and the two cooperate to limit and clamp the tooling plate 100; the second fixing part is arranged at one end of the tooling plate 100, and is used to provide limiting for one end of the tooling plate 100, and the other end of the tooling plate 100 which is not limited is used to mount the pad 200.

[0093] It can be seen that when the jig carries and clamps the tooling plate 100, the tooling part is quickly positioned by the limiting piece 112, and the tooling plate 100 is reliably fixed by the fixing part 113, so as to ensure that each tooling plate 100 is always in the target position on the carrying plate 111, so as to accurately mount the pad 200 to the tooling plate 100.

[0094] Optionally, the moving part comprises a third driving member, a guide rail and a moving plate 121, wherein:

[0095] The guide rail is laid along a horizontal direction on one side of the pad loading mechanism 2.

[0096] The moving plate 121 is horizontally slidably arranged on the guide rail through a sliding block, and the jig is arranged on the moving plate 121.

[0097] The driving end of the third driving member is connected with the moving plate 121, and the third driving member is configured to drive the moving plate 121 to reciprocally move along the guide rail so as to drive the jig to at least move to the loading station or the pad loading station, preferably, the third driving member adopts a ball screw module, a gear rack or a synchronous belt module to meet the requirement of long stroke driving of the jig.

[0098] It can be seen that the moving plate 121 is driven to move along the guide rail by the third driving member, so as to ensure the accurate action of the jig, so as to accurately reach the loading station and the pad loading station, and meet the requirement of receiving the tool plate 100 and installing the pad 200.

[0099] The specific working process of the pad loading device of the battery piece welding tool is as follows:

[0100] ①The moving part of the conveying mechanism 1 drives the jig to move to the loading station, and carries and fixes the tool plate 100.

[0101] ②The moving part drives the jig to move to the pad loading station, so that the installation groove 101 of the tool plate 100 on the jig is aligned with the pad loading mechanism 2.

[0102] ③The storage member 21 of the pad loading mechanism 2 is full of pads 200, and the moving seat 222 of the loading assembly 22 moves to the first position, so that the receiving groove 2221 on the moving seat 222 is located directly below the corresponding storage cavity 211 of the storage member 21, and at least one pad 200 at the bottom of the storage cavity 211 falls into the corresponding receiving groove 2221.

[0103] ④The moving seat 222 moves to the second position to drive the pad 200 to move to the pushing position, and each pad 200 at the pushing position corresponds to one installation groove 101 on the tool plate 100.

[0104] ⑤The pushing part 224 on the moving seat 222 pushes the pad 200 at the second position into the corresponding installation groove 101 on the tool plate 100, and the assembly of the pad 200 is completed.

[0105] ⑥The moving part drives the jig to move away from the pad loading station.

[0106] In summary, the pad loading device of the battery piece welding tool has the following advantages:

[0107] 1) Through the cooperation of the conveying mechanism 1 and the gasket block loading mechanism 2, the whole process of the transfer of the tool plate 100 and the automatic loading of the gasket block 200 into the tool plate 100 is realized, and the whole process does not need manual intervention, the production efficiency is high, the action precision is high, and the assembly quality is guaranteed;

[0108] 2) The storage and loading form of the gasket block 200 makes the overall structure of the gasket block loading mechanism 2 compact, the output of the gasket block 200 is orderly, and the assembly on the tool plate 100 is in place;

[0109] 3) The tool plate 100 is accurately fixed by the jig, and the position precision is high, so that the gasket block 200 is accurately loaded;

[0110] 4) The device is applicable to different types of welding tools and different shapes and quantities of gasket blocks 200.

[0111] The above examples only illustrate the basic principles and characteristics of the present application, and the present application is not limited by the above examples. Various changes and changes of the present application do not deviate from the spirit and scope of the present application, and all fall within the scope of the present application. The scope of protection claimed by the present application is defined by the appended claims and their equivalents.

Claims

1. A padding device for a battery cell welding fixture, characterized in that, The battery piece welding tool's pad loading device comprises a conveying mechanism and a pad loading mechanism, wherein: The conveying mechanism is provided with a pad loading station on a conveying path, and the conveying mechanism is configured to convey a tool plate of a welding tool to the pad loading station, and an end of the tool plate is provided with a plurality of installation slots for accommodating pads; The pad loading mechanism is arranged at the pad loading station, and the pad loading mechanism comprises a storage member and a loading assembly, the storage member has a storage cavity for storing pads, the storage member is configured to sequentially release the pads in the storage cavity to the loading assembly, and the loading assembly is configured to obtain the pads released by the storage member and load the pads into the installation slots of the tool plate on the pad loading station.

2. The matting device of the cell welding tooling according to claim 1, wherein, The pad loading mechanism further comprises a base frame, the storage member is vertically arranged on the base frame, the storage member has at least one storage cavity extending in the vertical direction, a plurality of pads to be assembled are stacked in the storage cavity, and the upper surface of the base frame is provided with a relief hole corresponding to the storage cavity, and the pads in the storage cavity are output one by one downward through the relief hole; The loading assembly is located below the storage member, and the loading assembly is configured to receive at least one pad output by the storage cavity below the storage member and load the received pad into the installation slot of the tool plate on the pad loading station.

3. The matting device of the cell sheet welding tooling according to claim 2, wherein, The loading assembly comprises a first driving member, a moving seat, a sealing plate and a pushing part, wherein: The moving seat is arranged below the storage member and can reciprocate in the horizontal direction, a first end of the moving seat is provided with at least one receiving slot with an opening, each receiving slot corresponds to the storage cavity, each receiving slot is configured to receive the bottom pad in the corresponding storage cavity, the sealing plate is installed at a second end of the moving seat and extends away from the receiving slot, and the sealing plate is configured to block or unblock the relief hole; The driving end of the first driving member is connected to the moving seat, and the first driving member is configured to drive the moving seat to alternately move to a first position or a second position in the horizontal direction; The first driving member drives the moving seat to move to the first position, so that the receiving slot is located directly below the corresponding storage cavity and the sealing plate unblocks the relief hole, and the bottom pad in the storage cavity falls into the corresponding receiving slot; The first driving member drives the moving seat to move to the second position, so as to drive the moving seat to move to a pushing position, and each pad on the moving seat in the pushing position corresponds to an installation slot on the tool plate; The pushing part is arranged on the moving seat, and the pushing part is configured to push the pad on the moving seat in the second position into the corresponding installation slot on the tool plate.

4. The matting device of the cell sheet welding tooling according to claim 3, wherein, The pushing part comprises a second driving member and at least one pushing block, wherein: Each pushing block corresponds to a receiving slot, and the pushing block is arranged in the receiving slot and can reciprocate in the horizontal direction; The fixed end of the second driving member is mounted on the moving seat, and the driving end of the second driving member is connected with at least one pushing block. The second driving member is configured to drive the pushing block to move close to the cushion block to be assembled in the corresponding material receiving groove, so as to push the cushion block into the corresponding mounting groove on the tool plate.

5. The matting device of the cell sheet welding tooling according to claim 3, wherein, The end of the tool plate is provided with a plurality of mounting grooves, and the number of the storage cavities is the same as that of the mounting grooves on the end of the tool plate.

6. The matting device of the cell sheet welding tooling according to claim 3, wherein, The base frame is provided with two groups of supporting rollers located below the sealing plate, and the two groups of supporting rollers are configured to support the sealing plate.

7. The matting device of the cell sheet welding tooling according to claim 2, wherein, The base frame is provided with a locking member configured to fix or release the storage member to the base frame.

8. The matting device of the cell sheet welding tooling according to claim 1, wherein, The conveying mechanism comprises a jig and a moving part, wherein: The jig is configured to carry and clamp the tool plate; The driving end of the moving part is connected with the jig, and the moving part is configured to drive the jig to alternately move to the material loading station and the cushion block assembling station; The moving part drives the jig to move to the material loading station to receive the tool plate by the jig; The moving part drives the jig to move to the cushion block assembling station to move the tool plate on the jig to the cushion block assembling station.

9. The matting device of the cell sheet welding tooling according to claim 8, wherein, The jig comprises a carrying plate, a limiting member and a fixing part, wherein: The carrying plate is configured to carry the tool plate; The limiting member is arranged on the carrying plate and is configured to limit the tool plate on the carrying plate; The fixing part is configured to fix or release the tool plate on the carrying plate relative to the carrying plate.

10. The matting device of the cell sheet welding tooling according to claim 8, wherein, The moving part comprises a third driving member, a guide rail and a moving plate, wherein: The guide rail is laid along the horizontal direction on one side of the cushion block assembling mechanism; The moving plate is horizontally slidably arranged on the guide rail, and the jig is arranged on the moving plate; The driving end of the third driving member is connected with the moving plate, and the third driving member is configured to drive the moving plate to reciprocally move along the guide rail to drive the jig to alternately move to the material loading station and the cushion block assembling station. The jig comprises a carrying plate, a limiting member and a fixing part, wherein: The carrying plate is configured to carry the tool plate; The limiting member is arranged on the carrying plate and is configured to limit the tool plate on the carrying plate; The fixing part is configured to fix or release the tool plate on the carrying plate relative to the carrying plate. The moving part comprises a third driving member, a guide rail and a moving plate, wherein: The guide rail is laid along the horizontal direction on one side of the cushion block assembling mechanism; The moving plate is horizontally slidably arranged on the guide rail, and the jig is arranged on the moving plate; The driving end of the third driving member is connected with the moving plate, and the third driving member is configured to drive the moving plate to reciprocally move along the guide rail to drive the jig to alternately move to the material loading station and the cushion block assembling station.

Images