A copper mesh welding device for VC temperature balancing plate
By introducing copper mesh adjustment fixing mechanism and multi-axis robotic arm fixture into the copper mesh welding device of the VC temperature uniform plate, the problems of copper mesh offset and welding efficiency are solved, and higher welding accuracy and efficiency are achieved.
Patent Information
- Application Number
- CN202411929767.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2044-12-26
AI Technical Summary
During the welding process of copper mesh of existing VC temperature uniform plates, the thinness and flexibility of the copper mesh cause deviation when the fixture is loosened, affecting the welding accuracy, and the welding and loading process cannot be carried out simultaneously, which is inefficient.
A VC temperature uniform plate copper mesh welding device including equipment base and copper mesh stamping machine is designed. The copper mesh adjustment and fixing mechanism is used to calibrate the copper mesh position, and the copper mesh precise loading and welding of the copper mesh is achieved through multi-axis robotic arms and fixtures.
The use of the fixing mechanism is adjusted by adjusting the copper mesh to ensure the accuracy of the alignment between the copper mesh and the bottom plate, and the welding accuracy and stability are improved. At the same time, the copper mesh loading and welding process can be carried out simultaneously, significantly improving the welding work efficiency.
Smart Images
Figure CN119387810B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of VC temperature balancing plate manufacturing, in particular to a copper mesh welding device for a VC temperature balancing plate. Background Art
[0002] VC temperature equalizer, the full name of which is vacuum cavity temperature equalizer heat dissipation technology, is a highly efficient way of transferring heat. The temperature equalizer is mainly composed of a base plate, a frame and a cover plate to form a completely enclosed flat wall. The inner wall of the wall is provided with a liquid-absorbing capillary core structure. The capillary core structure can be a metal mesh, micro grooves, fiber filaments, or a metal powder sintered core and a combination of several structures. A supporting structure will be set inside the cavity to overcome the depression caused by the vacuum negative pressure and the external expansion deformation due to heat.
[0003] As mentioned above, the interior of the temperature-averaging board is usually equipped with metal mesh, micro grooves or fiber filaments. Among them, the most widely used is the metal copper mesh installed inside the temperature-averaging board, and the copper mesh is usually fixed on the bottom plate or cover plate by spot welding. There are two main forms of copper mesh welding for the temperature-averaging board. One is manual assisted welding, that is, the bottom plate, cover plate and copper mesh are manually aligned and assembled, and then a spot welding machine is used in a handheld form for welding; the other is to use a VC temperature-averaging board automatic assembly welding machine, which includes a plurality of jigs for accommodating the bottom plate and cover plate, and the plurality of jigs are installed on a rotatable disc workbench. The bottom plate, cover plate feeding station, copper mesh feeding station, spot welding station and At the unloading station, the multi-axis robotic arm transfers the base plate or cover plate to be welded into the fixture slot by suction. The disc worktable rotates, driving the base plate and cover plate to the next copper mesh loading station, and then another set of multi-axis robotic arms clamps and transfers the copper mesh to be welded to align and assemble it with the base plate and cover plate. The disc worktable continues to rotate and finally the spot welding machine performs spot welding. For the automatic assembly welding machine of the temperature-averaging plate, when welding the base plate, cover plate and copper mesh, the loading and unloading of the base plate and cover plate are completed by the multi-axis robotic arm and pneumatic suction cup, while the loading and unloading of the copper mesh are completed by the multi-axis robotic arm and fixture (the micropores of the copper mesh make it impossible for the suction cup to adsorb, so a fixture must be used). The entire process is completely completed automatically by mechanical equipment, which is highly efficient and reduces the investment in labor costs.
[0004] Since the manufacturing process requirements of different temperature equalizers are different, the requirements for the thickness of the copper mesh are also different. The thinner the copper mesh is, the softer it is. This results in that if the copper mesh is directly placed flat on the bottom plate or cover plate by the clamp, the process of the clamp loosening the copper mesh will cause the copper mesh to deviate, and then the alignment of the bottom plate, cover plate and copper mesh is not accurate enough, affecting the welding accuracy. Therefore, in the prior art, the clamp responsible for loading the copper mesh needs to clamp one side of the copper mesh, allowing the other side of the copper mesh to sag due to gravity into an inclined and bent state, and the edge of the other side is first aligned with the groove of the bottom plate or cover plate (similar to Similar to aligning paper), and then the spot welder first welds the part where the copper mesh is aligned with the bottom plate cover, that is, the copper mesh is initially fixed, and then the fixture releases the other side of the copper mesh and the spot welder continues to spot weld. Therefore, in the welding process of the copper mesh, the fixture not only needs to feed the copper mesh but also needs to assist in the welding of the copper mesh. The welding of the copper mesh is a slower step in multiple links such as feeding, welding and unloading. In addition, the welding work of the copper mesh and the feeding work of the copper mesh cannot be carried out at the same time, so the welding efficiency of the copper mesh can be further improved. Summary of the invention
[0005] Based on this, the purpose of the present invention is to provide a copper mesh welding device for a VC temperature equalizing plate to solve the technical problems mentioned in the above background.
[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a copper mesh welding device for a VC temperature equalizing plate, comprising an equipment base and a copper mesh punching machine, a first hopper mechanism is arranged on the top of the equipment base, and a temperature equalizing plate feeding mechanism for feeding a bottom plate is arranged on the top of the equipment base, and a positioning jig table for secondary positioning of the bottom plate is arranged on the top of the equipment base, a laser engraving jig table, a flip jig table, a welding jig table, a transfer jig table and a unloading jig table are arranged on the top of the equipment base, a laser engraving mechanism is arranged on one side of the laser engraving jig table, a flip mechanism is arranged on one side of the flip jig table, a copper mesh adjustment and fixing mechanism for calibrating the copper mesh is arranged on the top of the welding jig table, and a spot welding mechanism and a copper mesh feeding mechanism are arranged on one side of the welding jig table, a first transfer mechanism and a second transfer mechanism for transferring the bottom plate are arranged on the top of the equipment base, and a unloading mechanism is arranged on the top of the equipment base, and a second hopper mechanism and a third hopper mechanism are arranged on the top of the equipment base.
[0007] By adopting the above technical solution, a first material bin mechanism is set up to store the bottom plate to be welded, and then the temperature-averaging plate feeding mechanism sequentially absorbs and transfers the bottom plate from the first material bin mechanism to the positioning jig table, and the positioning jig table performs secondary positioning on the bottom plate to improve the accuracy of the first transfer mechanism in transferring the bottom plate. The first transfer mechanism is used to transfer the bottom plate in the positioning jig table, the laser engraving jig table, the flip jig table and the welding jig table. The laser engraving mechanism performs laser engraving marking on the outer side of the bottom plate in the laser engraving jig table, and the flip mechanism is used to flip the bottom plate in the flip jig table by 1 80°, the spot welding mechanism is used to spot weld the bottom plate and copper mesh in the welding jig table, the copper mesh loading mechanism is used to transfer the copper mesh in the copper mesh punching machine to the welding jig table in sequence, and the copper mesh adjustment and fixing mechanism will be used to calibrate the position of the bottom plate and copper mesh before spot welding. For the welded bottom plate and copper mesh, the second transfer mechanism is used to transfer the bottom plate copper mesh in the welding jig table, the transfer jig table and the unloading jig table. After the bottom plate copper mesh arrives at the unloading jig table, the unloading mechanism is transferred to the second silo mechanism and the third silo mechanism according to the product quality.
[0008] The present invention is further configured such that the copper mesh adjustment and fixing mechanism comprises two sets of electric telescopic components arranged on the side of the welding fixture table, and a first bracket is installed on the top of the two sets of electric telescopic components, and three sets of extrusion linkage blocks are arranged on the top of the first bracket;
[0009] The copper mesh adjustment and fixing mechanism also includes three groups of fixing blocks installed on the top of the welding fixture table, and the three groups of fixing blocks are movably provided with U-shaped frames inside, and the outside of the U-shaped frames is sleeved with a first spring, and the ends of the three groups of U-shaped frames are provided with push plates, and the bottom of the push plates is provided with an inclined groove matching the extrusion linkage block, and the bottom of the push plates is provided with a limiting block, the top of the welding fixture table is provided with a limiting groove matching the limiting block, and the top of the welding fixture table is provided with a through groove matching the extrusion linkage block;
[0010] The copper mesh adjustment and fixing mechanism also includes a second bracket installed at the bottom of the welding fixture table, and the top of the second bracket is rotatably connected to the third bracket, and the top of the third bracket is provided with a pressure plate, a second spring is provided between the third bracket and the welding fixture table, and a convex block is provided at the bottom of the third bracket, and a counterweight block is provided on one side of the third bracket;
[0011] The side surfaces of the three groups of pushing plates and pressing plates are all arranged in an arc shape.
[0012] Preferably, the positions of the base plate and the copper mesh can be calibrated by setting a copper mesh adjustment and fixing mechanism, so that the copper mesh can be more accurately engaged in the groove of the base plate, and the copper mesh adjustment and fixing mechanism can press the base plate to prevent the base plate from shaking during spot welding.
[0013] The present invention is further configured such that the tops of the laser engraving jig table, the flip jig table, the welding jig table, the transfer jig table and the unloading jig table are provided with a temperature balancing plate engaging groove matching the bottom plate.
[0014] Preferably, a temperature balancing plate engaging groove matching the bottom plate is provided on the top of the laser engraving jig table, the flip jig table, the welding jig table, the transfer jig table and the unloading jig table, so that the bottom plate can reduce shaking during processing.
[0015] The present invention is further configured such that the positioning jig table includes a jig table body, and a first positioning block and a second positioning block are arranged on the top of the jig table body, a first slide cylinder is arranged on the top of the jig table body, and the end of the first slide cylinder is connected to the third positioning block, and a second slide cylinder is arranged on the bottom of the jig table body, and the end of the second slide cylinder is connected to the fourth positioning block.
[0016] Preferably, by setting up a positioning jig table, when processing a batch of base plates of the same model, the position of the base plates can be re-positioned and calibrated, thereby improving the accuracy of the first transfer mechanism in transferring the base plates. When the equipment processes another batch of base plates of different models, the positioning jig table can also perform a second calibration on the base plates, thereby improving the accuracy of the first transfer mechanism in transferring the base plates.
[0017] The present invention is further configured such that the first silo mechanism includes a mounting plate installed on the top of the equipment base, and a plurality of positioning holes are provided on the top of the mounting plate, and three groups of first baffles are movably installed on the top of the mounting plate, a slide rail assembly is installed on the top of the mounting plate, and a second baffle is movably installed on the top of the slide rail assembly, and a threaded rod is threadedly connected to the slide rail assembly, a lifting mechanism is provided at the bottom of the mounting plate, and the output end of the lifting mechanism is connected to a temperature equalizing plate storage table for storing the base plate to be welded.
[0018] Preferably, a first hopper mechanism that can be movably adjusted is provided so that different types of base plates can be placed. When the equipment needs to process different types of base plates during later use, the first hopper mechanism can be adjusted accordingly to meet the requirement that the equipment can process multiple types of base plates.
[0019] The present invention is further configured as follows: the temperature equalizing plate loading mechanism includes a first three-axis linkage component installed on the top of the equipment base, and a loading suction cup assembly is provided on one side of the first three-axis linkage component; the laser engraving mechanism includes a second three-axis linkage component installed on the top of the equipment base, and a laser engraving device is provided on one side of the second three-axis linkage component; the flipping mechanism includes a third three-axis linkage component installed on the top of the equipment base, and a rotating cylinder is provided on one side of the third three-axis linkage component, and a first clamp is provided on one side of the rotating cylinder.
[0020] Preferably, a temperature-averaging plate loading mechanism is provided for loading the base plate to be welded, a laser engraving mechanism is provided for laser engraving and marking the outer side of the base plate, and a flipping mechanism is provided for flipping the base plate 180° so that its inner side faces upward for subsequent welding with the copper mesh.
[0021] The present invention is further configured such that the spot welding mechanism includes a fourth three-axis linkage assembly, a fifth three-axis linkage assembly and a sixth three-axis linkage assembly installed on the top of the equipment base, a spot welding gun is installed on the side of the fourth three-axis linkage assembly, a welding push rod is installed on the top of the fifth three-axis linkage assembly, and a copper mesh welding camera positioning system is installed on the side of the sixth three-axis linkage assembly.
[0022] Preferably, a spot welding mechanism is provided for spot welding the bottom plate and the copper mesh.
[0023] The present invention is further configured such that the copper mesh loading mechanism includes a first multi-axis robotic arm installed on the top of the equipment base and a copper mesh clamping, photographing and positioning system, and the end of the first multi-axis robotic arm is provided with a second clamp for clamping the copper mesh from the copper mesh punching machine.
[0024] Preferably, a copper mesh loading mechanism is provided to transfer the copper mesh formed by punching in the copper mesh punching machine to the welding jig table.
[0025] The present invention is further configured as follows: the first transfer mechanism includes a first moving mechanism installed on the top of the equipment base, and three groups of first telescopic cylinders are arranged on the side of the first moving mechanism, and the sides of the three groups of first telescopic cylinders are each provided with a first transfer suction cup assembly; the second transfer mechanism includes a second moving mechanism installed on the top of the equipment base, and two groups of second telescopic cylinders are arranged on the side of the second moving mechanism, and the sides of the two groups of second telescopic cylinders are each provided with a second transfer suction cup assembly.
[0026] Preferably, a first transfer mechanism is provided for transferring the bottom plate in the positioning jig table, the laser engraving jig table, the flip jig table and the welding jig table, and a second transfer mechanism is provided for transferring the bottom plate copper mesh in the welding jig table, the transfer jig table and the unloading jig table.
[0027] The present invention is further configured such that the unloading mechanism includes a second multi-axis robotic arm installed on the top of the equipment base, and a third clamp for clamping the base plate from the unloading jig table is provided at the end of the second multi-axis robotic arm, and a second silo mechanism and a third silo mechanism are installed on one side of the unloading mechanism located on the top of the equipment base, the second silo mechanism is used to store qualified bottom plate copper mesh welding products, and the third silo mechanism is used to store defective bottom plate copper mesh welding products.
[0028] Preferably, a material unloading mechanism is provided to unload the welded base plate and copper mesh in the unloading jig table, and the products are placed in the second silo mechanism and the third silo mechanism respectively according to their quality. After positioning and identification, qualified products are placed in the second silo mechanism, and defective products are placed in the third silo mechanism. The second silo mechanism and the third silo mechanism have the same structure as the first silo mechanism, but are located and used in different ways.
[0029] In summary, the present invention mainly has the following beneficial effects:
[0030] 1. The present invention can calibrate the position of the copper mesh by setting a copper mesh adjustment and fixing mechanism, so that the copper mesh can be more accurately aligned and fitted with the base plate. When the second clamp of the copper mesh feeding mechanism is transferring the copper mesh feeding, the copper mesh can be directly placed in the clamping groove of the temperature equalizing plate of the welding fixture table. If there is a deviation in the position of the copper mesh, the position of the copper mesh can be calibrated by the copper mesh adjustment and fixing mechanism, without the need to use the second clamp to assist in calibrating the copper mesh. After the copper mesh is calibrated, the spot welding mechanism directly carries out the welding work of the copper mesh and the base plate, so that the copper mesh feeding mechanism and the spot welding mechanism can work at the same time, thereby improving the working efficiency of the copper mesh welding.
[0031] 2. The present invention can press and fix the bottom plate in the clamping groove of the temperature equalizing plate on the welding jig table by setting a copper mesh adjustment and fixing mechanism. With the aging of the equipment, program errors and external factors, there may be height errors in the docking points between the spot welding gun and the welding push rod of the spot welding mechanism. When the bottom plate in the clamping groove of the temperature equalizing plate of the welding jig mechanism is fixed, the stability of the welding between the bottom plate and the copper mesh can be improved, and the welding accuracy can be improved.
[0032] 3. The present invention arranges an adjustable first silo mechanism to accommodate different types of temperature balancing plates. The three groups of first baffles can be plugged into a plurality of positioning holes on the mounting plate to adjust their positions, and the second baffle can be adjusted on the slide rail assembly. The relative positions of the three groups of first baffles and one group of second baffles can be changed, so that the first silo mechanism can accommodate temperature balancing plates of different shapes, so that the equipment can process temperature balancing plates of different types in the later stage. When the equipment needs to process temperature balancing plates of different types, the first silo mechanism including the lifting mechanism is relatively expensive. If the first baffle and the second baffle of the first silo mechanism are not adjustable, , it is necessary to replace the first hopper mechanism assembly, which makes the replacement cost higher. The corresponding positioning fixture table is set in the equipment, which can not only perform secondary calibration on the position of the same type of temperature equalizing plate, but also perform secondary calibration on the position when processing different types of temperature equalizing plates. Other fixture tables, such as laser engraving fixture table and flip fixture table, use matching temperature equalizing plate snap-in grooves. If all fixture mechanisms use fixture equipment with positioning function, the cost will be higher. When processing different types of temperature equalizing plates, the laser engraving fixture table, flip fixture table and other snap-in groove tabletops can be customized and replaced, which makes the investment cost of the equipment lower in the later use. BRIEF DESCRIPTION OF THE DRAWINGS
[0033] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0034] Figure 2 A schematic diagram of the distribution of multiple fixture tables of the present invention;
[0035] Figure 3 It is a schematic structural diagram of the copper mesh punching machine of the present invention;
[0036] Figure 4 It is a schematic diagram of the distribution of the temperature-averaging plate feeding mechanism, laser engraving mechanism and flipping mechanism of the present invention;
[0037] Figure 5 It is a schematic diagram of the structure of the first silo mechanism of the present invention;
[0038] Figure 6 It is a schematic diagram of the structure of the temperature-equalizing plate feeding mechanism of the present invention;
[0039] Figure 7 It is a schematic diagram of the structure of the laser engraving mechanism of the present invention;
[0040] Figure 8 It is a schematic diagram of the structure of the flipping mechanism of the present invention;
[0041] Fig. 9 It is a schematic diagram of the structure of the laser engraving fixture table of the present invention;
[0042] Fig.10 It is a schematic diagram of the structure of the positioning fixture table of the present invention;
[0043] Fig.11 It is a schematic diagram of the connection between the fixture table body, the first slide cylinder and the second slide cylinder of the present invention;
[0044] Fig.12 This is a schematic diagram of the structure of the copper mesh material loading mechanism of the present invention;
[0045] Fig.13 It is a schematic structural diagram of the first transfer mechanism of the present invention;
[0046] Fig.14 It is a schematic structural diagram of the second transfer mechanism of the present invention;
[0047] Fig.15 It is a schematic diagram of the distribution of the unloading mechanism, the second silo mechanism and the third silo mechanism of the present invention;
[0048] Fig.16 It is a schematic diagram of the distribution of the spot welding mechanism and the welding fixture table of the present invention;
[0049] Fig.17 For the present invention Fig.16 A in the enlarged view;
[0050] Fig.18 It is a schematic diagram of the installation of the fifth three-axis linkage assembly and the welding ejector rod of the present invention;
[0051] Fig.19 It is a schematic diagram of the connection between the welding jig table and the copper mesh adjustment and fixing mechanism of the present invention;
[0052] Fig. 20 It is a schematic diagram of the installation of the welding jig table, the first bracket and the extrusion linkage block of the present invention;
[0053] Fig.21 It is a schematic diagram of the connection between the electric telescopic assembly, the first bracket and the extrusion linkage block of the present invention;
[0054] Fig. 22 It is a schematic diagram of the connection between the welding jig table and the fixing block of the present invention;
[0055] Fig.23 This is a schematic diagram of the connection between the second bracket and the third bracket of the present invention;
[0056] Fig.24 It is a schematic diagram of the connection between the push plate and the U-shaped frame of the present invention.
[0057] Description of reference numerals:
[0058] 1. Equipment base; 2. Copper mesh punching machine; 3. Positioning fixture table; 4. Laser engraving fixture table; 5. Flipping fixture table; 6. Welding fixture table; 7. Transfer fixture table; 8. Unloading fixture table; 9. First material bin mechanism; 10. Temperature equalizing plate loading mechanism; 11. Laser engraving mechanism; 12. Flipping mechanism; 13. Spot welding mechanism; 14. Copper mesh loading mechanism; 15. First transfer mechanism; 16. Second transfer mechanism; 17. Unloading mechanism; 18. Second material bin mechanism; 19. Third material bin mechanism; 20. Temperature equalizing plate clamping groove; 21. Copper mesh adjustment and fixing mechanism; 301. Fixture table body; 302, first positioning block; 303, second positioning block; 304, first slide cylinder; 305, third positioning block; 306, second slide cylinder; 307, fourth positioning block; 901, mounting plate; 902, positioning hole; 903, first baffle; 904, slide rail assembly; 905, second baffle; 906, threaded rod; 907, lifting mechanism; 908, temperature plate storage table; 1001, first three-axis linkage assembly; 1002, feeding suction cup assembly; 1101, second three-axis linkage assembly; 1102, laser engraving equipment; 1201, third three-axis linkage assembly; 1202, rotary cylinder; 1203, first fixture; 1301, fourth three-axis linkage assembly; 1302, spot welding gun; 1303, fifth three-axis linkage assembly; 1304, welding ejector; 1305, sixth three-axis linkage assembly; 1306, copper mesh welding camera positioning system; 1401, first multi-axis mechanical arm; 1402, second fixture; 1403, copper mesh clamping camera positioning system; 1501, first moving mechanism; 1502, first telescopic cylinder; 1503, first transfer suction cup assembly; 1601, second moving mechanism; 1602, second telescopic cylinder ; 1603, second transfer suction cup assembly; 1701, second multi-axis robot arm; 1702, third fixture; 2101, electric telescopic assembly; 2102, first bracket; 2103, extrusion linkage block; 2104, fixing block; 2105, through groove; 2106, limiting groove; 2107, U-shaped frame; 2108, first spring; 2109, pushing plate; 2110, limiting block; 2111, inclined groove; 2112, second bracket; 2113, third bracket; 2114, pressing plate; 2115, second spring; 2116, protrusion; 2117, counterweight. DETAILED DESCRIPTION
[0059] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0060] The following describes an embodiment of the present invention based on its overall structure.
[0061] See also Figure 1-24 A copper mesh welding device for a VC temperature-averaging plate comprises an equipment base 1 and a copper mesh punching machine 2. A first material bin mechanism 9 is arranged on the top of the equipment base 1. The first material bin mechanism 9 is used to store the bottom plates to be welded. The first material bin mechanism 9 can raise a plurality of bottom plates. A temperature-averaging plate feeding mechanism 10 for feeding the bottom plates is arranged on the top of the equipment base 1. A positioning fixture table 3 for secondary positioning of the bottom plates is arranged on the top of the equipment base 1. The temperature-averaging plate feeding mechanism 10 sequentially absorbs and transfers the bottom plates from the first material bin mechanism 9 to the positioning fixture. On the platform 3, the top of the equipment base 1 is provided with a laser engraving fixture table 4, a flip fixture table 5, a welding fixture table 6, a transfer fixture table 7, and a material unloading fixture table 8. A laser engraving mechanism 11 is provided on one side of the laser engraving fixture table 4, and a flip mechanism 12 is provided on one side of the flip fixture table 5. The laser engraving mechanism 11 performs laser engraving marking on the outer side of the bottom plate of the laser engraving fixture table 4. The flip mechanism 12 is used to flip the bottom plate in the flip fixture table 5 by 180°. A copper mesh adjustment and fixing mechanism 21 for calibrating the copper mesh is provided on the top of the welding fixture table 6. The copper mesh adjustment The fixing mechanism 21 can not only calibrate the position of the bottom plate and the copper mesh, but also press the bottom plate to reduce the shaking of the bottom plate during the spot welding process. A spot welding mechanism 13 and a copper mesh feeding mechanism 14 are arranged on one side of the welding jig table 6. The spot welding mechanism 13 is used to spot weld the bottom plate and the copper mesh in the welding jig table 6. The copper mesh feeding mechanism 14 is used to transfer the copper mesh in the copper mesh punching machine 2 to the welding jig table 6 in sequence. The top of the equipment base 1 is provided with a first transfer mechanism 15 and a second transfer mechanism 16 for transferring the bottom plate. The first transfer mechanism 13 is used to transfer the bottom plate to the copper mesh in the copper mesh punching machine 2. The first transfer mechanism 15 is used to transfer the bottom plates in the positioning jig table 3, the laser engraving jig table 4, the flip jig table 5 and the welding jig table 6. The second transfer mechanism 16 is used to transfer the bottom plate copper mesh in the welding jig table 6, the transfer jig table 7 and the unloading jig table 8. A unloading mechanism 17 is arranged on the top of the equipment base 1, and a second silo mechanism 18 and a third silo mechanism 19 are arranged on the top of the equipment base 1. The unloading mechanism 17 transfers the bottom plate copper mesh in the unloading jig table 8 to the second silo mechanism 18 and the third silo mechanism 19 according to the product quality.
[0062] In the above embodiments, please refer to Figure 19-24 The copper mesh adjustment and fixing mechanism 21 includes two sets of electric telescopic components 2101 arranged on the side of the welding fixture table 6, and the top of the two sets of electric telescopic components 2101 is installed with a first bracket 2102, and the top of the first bracket 2102 is provided with three sets of extrusion linkage blocks 2103;
[0063] The copper mesh adjustment and fixing mechanism 21 also includes three groups of fixing blocks 2104 installed on the top of the welding fixture table 6, and the three groups of fixing blocks 2104 are all movably provided with U-shaped frames 2107 inside, and the outside of the U-shaped frames 2107 is sleeved with a first spring 2108, and the ends of the three groups of U-shaped frames 2107 are all provided with push plates 2109, and the bottom of the push plate 2109 is provided with an inclined groove 2111 matching the extrusion linkage block 2103, and the bottom of the push plate 2109 is provided with a limiting block 2110, the top of the welding fixture table 6 is provided with a limiting groove 2106 matching the limiting block 2110, and the top of the welding fixture table 6 is provided with a through groove 2105 matching the extrusion linkage block 2103;
[0064] The copper mesh adjustment and fixing mechanism 21 also includes a second bracket 2112 installed at the bottom of the welding fixture table 6, and the top of the second bracket 2112 is rotatably connected to the third bracket 2113, and the top of the third bracket 2113 is provided with a pressing plate 2114, a second spring 2115 is provided between the third bracket 2113 and the welding fixture table 6, and a convex block 2116 is provided at the bottom of the third bracket 2113, and a counterweight block 2117 is provided on one side of the third bracket 2113;
[0065] The sides of the three groups of push plates 2109 and the pressure plate 2114 are all set to be arc-shaped. By setting the copper mesh adjustment and fixing mechanism 21, the positions of the base plate and the copper mesh can be calibrated so that the copper mesh can be more accurately engaged in the groove of the base plate, and the copper mesh adjustment and fixing mechanism 21 can press the base plate to prevent the base plate from shaking during spot welding.
[0066] In the above embodiments, please refer to Fig. 9 A temperature-averaging plate engaging groove 20 matching the bottom plate is provided on the top of the laser engraving jig table 4, the flip jig table 5, the welding jig table 6, the transfer jig table 7 and the unloading jig table 8, and a temperature-averaging plate engaging groove 20 matching the bottom plate is provided on the top of the laser engraving jig table 4, the flip jig table 5, the welding jig table 6, the transfer jig table 7 and the unloading jig table 8, so that the bottom plate can reduce shaking during processing.
[0067] In the above embodiments, please refer to Fig.10 and Fig.11The positioning jig table 3 includes a jig table body 301, and a first positioning block 302 and a second positioning block 303 are arranged on the top of the jig table body 301, a first slide cylinder 304 is arranged on the top of the jig table body 301, and the end of the first slide cylinder 304 is connected to the third positioning block 305, a second slide cylinder 306 is arranged on the bottom of the jig table body 301, and the end of the second slide cylinder 306 is connected to the fourth positioning block 307. By setting the positioning jig table 3, when processing a batch of base plates of the same model, the position of the base plate can be secondary positioned and calibrated to improve the accuracy of the first transfer mechanism 15 when transferring the base plate. When the equipment processes another batch of base plates of different models, the positioning jig table 3 can also perform secondary calibration on the base plate to improve the accuracy of the first transfer mechanism 15 in transferring the base plate.
[0068] In the above embodiments, please refer to Figure 5 The first silo mechanism 9 includes a mounting plate 901 mounted on the top of the equipment base 1, and a plurality of positioning holes 902 are provided on the top of the mounting plate 901, and three groups of first baffles 903 are movably installed on the top of the mounting plate 901, a slide rail assembly 904 is installed on the top of the mounting plate 901, and a second baffle 905 is movably installed on the top of the slide rail assembly 904, and a threaded rod 906 is threadedly connected to the slide rail assembly 904, and a lifting mechanism 907 is provided at the bottom of the mounting plate 901, and an output end of the lifting mechanism 907 is connected to a temperature equalizing plate storage table 908 for storing the bottom plate to be welded. By setting a first silo mechanism 9 that can be movably adjusted, different types of bottom plates can be placed, and then when the equipment needs to process different types of bottom plates during later use, the first silo mechanism 9 can be adjusted accordingly to meet the requirement that the equipment can process multiple types of bottom plates.
[0069] In the above embodiments, please refer to Figure 4 , Figure 6 , Figure 7 and Figure 8The temperature-averaging plate feeding mechanism 10 includes a first three-axis linkage component 1001 installed on the top of the equipment base 1, and a feeding suction cup component 1002 is arranged on one side of the first three-axis linkage component 1001. The laser engraving mechanism 11 includes a second three-axis linkage component 1101 installed on the top of the equipment base 1, and a laser engraving device 1102 is arranged on one side of the second three-axis linkage component 1101. The flipping mechanism 12 includes a third three-axis linkage component 1201 installed on the top of the equipment base 1, and a rotating cylinder 1202 is arranged on one side of the third three-axis linkage component 1201, and a first clamp 1203 is arranged on one side of the rotating cylinder 1202. The temperature-averaging plate feeding mechanism 10 is used to feed the base plate to be welded, the laser engraving mechanism 11 is used to perform laser engraving marking on the outer side of the base plate, and the flipping mechanism 12 is used to flip the base plate 180° so that its inner side faces upward for the subsequent welding work with the copper mesh.
[0070] In the above embodiments, please refer to Fig.16 - Fig.18 The spot welding mechanism 13 includes a fourth three-axis linkage assembly 1301, a fifth three-axis linkage assembly 1303 and a sixth three-axis linkage assembly 1305 installed on the top of the equipment base 1, a spot welding gun 1302 is installed on the side of the fourth three-axis linkage assembly 1301, a welding ejector rod 1304 is installed on the top of the fifth three-axis linkage assembly 1303, and a copper mesh welding camera positioning system 1306 is installed on the side of the sixth three-axis linkage assembly 1305. The spot welding mechanism 13 is used to spot weld the base plate and the copper mesh.
[0071] In the above embodiments, please refer to Fig.12 The copper mesh feeding mechanism 14 includes a first multi-axis robot arm 1401 installed on the top of the equipment base 1 and a copper mesh clamping, photographing and positioning system 1403, and the end of the first multi-axis robot arm 1401 is provided with a second clamp 1402 for clamping the copper mesh from the copper mesh punching machine 2. The copper mesh feeding mechanism 14 is provided to transfer the copper mesh formed by stamping in the copper mesh punching machine 2 to the welding jig table 6.
[0072] In the above embodiments, please refer to Fig.13 and Fig.14The first transfer mechanism 15 includes a first moving mechanism 1501 installed on the top of the equipment base 1, and three groups of first telescopic cylinders 1502 are arranged on the side of the first moving mechanism 1501, and the sides of the three groups of first telescopic cylinders 1502 are all provided with first transfer suction cup assemblies 1503. The second transfer mechanism 16 includes a second moving mechanism 1601 installed on the top of the equipment base 1, and two groups of second telescopic cylinders 1602 are arranged on the side of the second moving mechanism 1601, and the sides of the two groups of second telescopic cylinders 1602 are all provided with second transfer suction cup assemblies 1603. The first transfer mechanism 15 is set to transfer the bottom plate in the positioning jig table 3, the laser engraving jig table 4, the flip jig table 5 and the welding jig table 6, and the second transfer mechanism 16 is set to transfer the bottom plate copper mesh in the welding jig table 6, the transfer jig table 7 and the blanking jig table 8.
[0073] In the above embodiments, please refer to Fig.15 The unloading mechanism 17 includes a second multi-axis robot arm 1701 installed on the top of the equipment base 1, and the end of the second multi-axis robot arm 1701 is provided with a third clamp 1702 for clamping the bottom plate from the unloading fixture table 8. One side of the unloading mechanism 17 is located on the top of the equipment base 1 and is provided with a second silo mechanism 18 and a third silo mechanism 19. The second silo mechanism 18 is used to store qualified products of bottom plate copper mesh welding, and the third silo mechanism 19 is used to store defective products of bottom plate copper mesh welding. By setting the unloading mechanism 17, the welded bottom plate and copper mesh in the unloading fixture table 8 can be unloaded, and placed in the second silo mechanism 18 and the third silo mechanism 19 according to the quality of the product. After positioning and identification, qualified products are placed in the second silo mechanism 18, and defective products are placed in the third silo mechanism 19. The second silo mechanism 18 and the third silo mechanism 19 have the same structure as the first silo mechanism 9, but are located in different positions and have different uses.
[0074] During the specific operation of the present invention: taking welding the copper mesh to the bottom plate of the temperature equalizing plate as an example, firstly, the first hopper mechanism 9 needs to be adjusted, and the positions of the three groups of first baffles 903 are adjusted according to the positions of the positioning holes 902 at the top of the mounting plate 901, and then the threaded rod 906 is loosened to allow the second baffle 905 to slide and adjust its position on the slide rail assembly 904, and then the threaded rod 906 is tightened to lock the position of the second baffle 905, so that the position between the first baffle 903 and the second baffle 905 matches the shape of the bottom plate, and then the staff places multiple bottom plates to be processed with their outer sides facing upward on the temperature equalizing plate storage table 908, and then starts the lifting mechanism 907 to push the temperature equalizing plate storage table 908 to rise, thereby driving multiple bottom plates to rise.
[0075] Next, start the first three-axis linkage assembly 1001 to adjust the position of the loading suction cup assembly 1002, so that the loading suction cup assembly 1002 absorbs a group of bottom plates, and control the first three-axis linkage assembly 1001 to transfer the bottom plate to the top of the fixture table body 301, and then start the first slide cylinder 304 and the second slide cylinder 306 to push the third positioning block 305 and the fourth positioning block 307 to move, so as to cooperate with the first positioning block 302 and the second positioning block 303 to clamp the bottom plate for secondary positioning. The purpose is to facilitate the first transfer mechanism 15 to transfer the bottom plate position more accurately. Next, start the first moving mechanism 1501 to control the position of the three groups of first telescopic cylinders 1502 for adjustment, and at the same time start the first telescopic cylinder 1502 to control the height of the first transfer suction cup assembly 1503. From the overall process of equipment processing, the three groups of first transfer suction cup assemblies 1503 will transfer the bottom plates located on the top of the fixture table 3 respectively to the temperature equalizing plate engaging groove 20 of the laser engraving fixture table 4 , the bottom plate on the top of the laser engraving fixture table 4 is transferred to the temperature-averaging plate engaging groove 20 of the flip fixture table 5, and the bottom plate on the top of the flip fixture table 5 is transferred to the temperature-averaging plate engaging groove 20 of the welding fixture table 6, and the second three-axis linkage component 1101 of the laser engraving mechanism 11 located on one side of the laser engraving fixture table 4 works to adjust the position of the laser engraving device 1102, and then the laser engraving device 1102 works to laser engrave and mark the outer side of the bottom plate in the temperature-averaging plate engaging groove 20 of the laser engraving fixture table 4, and the flip fixture is located on the second three-axis linkage component 1101 of the laser engraving mechanism 11 on one side of the laser engraving fixture table 4. The third three-axis linkage assembly 1201 of the flipping mechanism 12 on one side of the table 5 works to adjust the positions of the rotating cylinder 1202 and the first clamp 1203, and then the first clamp 1203 works to clamp the base plate, and then the rotating cylinder 1202 works to drive the first clamp 1203 and the base plate to flip 180°, that is, after the base plate is flipped 180 degrees, the inner side of the base plate is placed upward in the temperature equalizing plate snap-in groove 20 of the welding fixture table 6, and the first transfer mechanism 15 continues to work reciprocatingly.
[0076] When the bottom plate reaches the temperature-averaging plate engaging groove 20 of the welding jig table 6, during the identification process of the copper mesh clamping and photographing positioning system 1403, the first multi-axis robotic arm 1401 of the copper mesh feeding mechanism 14 drives the second clamp 1402 to clamp a stamped copper mesh from the copper mesh punching machine 2 and transfer it to the top of the bottom plate of the welding jig table 6. After the copper mesh is placed, the second clamp 1402 returns to continue the clamping and feeding of the copper mesh. Next, the electric telescopic component 2101 is started to push the first bracket 2102 to rise, thereby pushing the extrusion linkage block 2103 to rise. Multiple groups of extrusion linkage blocks 2103 will pass through the through groove 2105 and squeeze the push plate 2109 at the inclined groove 2111 position, thereby pushing the plate 2109 to be fixed under the action of the limit groove 2106 and the limit block 2110. When the first bracket 2102 rises, it will push the third bracket 2113 on the second bracket 2112 to rotate a certain angle through the protrusion 2116, so that the pressure plate 2114 on the top of the third bracket 2113 rotates a certain angle, so that it can engage with the top of its frame from one side of the bottom plate. When the copper mesh is placed and its position is offset and does not completely overlap with the groove of the bottom plate, the position of the offset copper mesh will be corrected under the action of the horizontal fit and push of the three groups of pushing plates 2109 and the rotation and engagement push of the pressure plate 2114, so that the copper mesh can slide and fall into the groove of the bottom plate.
[0077] Keep the copper mesh adjustment and fixing mechanism 21 in working state, the three sets of push plates 2109 and the pressure plate 2114 can press the base plate, and then start the fifth three-axis linkage assembly 1303 to adjust the position of the welding push rod 1304, so that the welding push rod 1304 fits the bottom of the base plate at the specified position, and then start the fourth three-axis linkage assembly 1301 to adjust the position of the spot welding gun 1302, so that the spot welding gun 1302 and the welding push rod 1304 cooperate with each other to perform multiple spot welding on the base plate and the copper mesh. The change in the position of the welding point will start the copper mesh welding camera positioning system 1306 to adjust the position of the sixth three-axis linkage assembly 1305, and identify and locate the welding point in real time. During the welding process of the base plate and the copper mesh, the copper mesh feeding mechanism 14 synchronously performs the feeding work of the next group of copper meshes.
[0078] After the welding of the bottom plate and copper mesh in the temperature-averaging plate engaging groove 20 in the welding jig table 6 is completed, the copper mesh adjustment and fixing mechanism 21 is closed according to the above needs, the three groups of push plates 2109 are reset, and the counterweight block 2117 drops due to gravity, and then the pressure plate 2114 rotates and resets, and the second spring 2115 can play a traction role, and the second moving mechanism 1601 is started to adjust the position of the two groups of second telescopic cylinders 1602, and the second telescopic cylinder 1602 is started to control the height of the second transfer suction cup assembly 1603, so that the two groups of second transfer suction cup assemblies 1603 can respectively transfer the bottom plate copper mesh on the top of the welding jig table 6 to the temperature-averaging plate engaging groove 20 of the transfer jig table 7, and the bottom plate copper mesh on the top of the transfer jig table 7 is transferred to the temperature-averaging plate engaging groove 20 of the unloading jig table 8. In the slot 20, we mentioned above that the first transfer suction cup assembly 1503 uses a suction cup or other tool to adsorb the transfer base plate (a clamp-type tool can be used), but the suction cup cannot act on the copper mesh (the copper mesh has densely distributed micropores and the suction cup cannot adsorb it), so the second clamp 1402 must be a clamp. When the copper mesh and the base plate are welded, the second transfer suction cup assembly 1603 should be used to transfer it, and a clamp-type tool should be used. However, due to the different structures of the copper mesh, the copper mesh of the temperature equalizing plate of some products does not completely cover the base plate, leaving some exposed areas on the base plate. Therefore, after the base plate and the copper mesh of these products are welded, the second transfer suction cup assembly 1603 or other suction cup tool can be used for transfer. According to the actual processing characteristics of the product, the choice of clamp or suction cup can be freely adjusted.
[0079] Finally, the second multi-axis robot 1701 of the unloading mechanism 17 works to control the third clamp 1702 to clamp and transfer the bottom plate copper mesh on the top of the unloading fixture table 8. During the transfer process, it will be photographed and identified to determine whether the welding between the bottom plate and the copper mesh is good. Qualified products are placed in the second silo mechanism 18, and unqualified products are placed in the third silo mechanism 19. According to the above, it is mainly the laser engraving processing of the bottom plate and the welding processing of the bottom plate and the copper mesh. The positioning fixture table 3 is responsible for secondary positioning so that the bottom plate or the cover plate The transfer is more precise, and the temperature equalizing plate snap-in groove 20 of other jigs will be customized according to the shapes of the base plate and the cover plate. The cover plate of some temperature equalizing plate products also needs to be welded with a copper mesh, and the shapes of the base plate and the cover plate are usually the same. Therefore, the temperature equalizing plate snap-in groove 20 can match the base plate and the cover plate of the temperature equalizing plate at the same time. When processing temperature equalizing plates of different types, it is necessary to adjust the first silo mechanism 9, and replace the laser engraving jig table 4, the flip jig table 5, the welding jig table 6, the transfer jig table 7, and the unloading jig table 8 accordingly.
[0080] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.
Claims
1. A copper mesh welding device for a VC temperature equalizing plate, comprising an equipment base (1) and a copper mesh punching machine (2), characterized in that: The top of the equipment base (1) is provided with a first material bin mechanism (9), and the top of the equipment base (1) is provided with a temperature-averaging plate feeding mechanism (10) for feeding the bottom plate, and the top of the equipment base (1) is provided with a positioning fixture table (3) for secondary positioning of the bottom plate, and the top of the equipment base (1) is provided with a laser engraving fixture table (4), a flipping fixture table (5), a welding fixture table (6), a transfer fixture table (7) and a material unloading fixture table (8), a laser engraving mechanism (11) is provided on one side of the laser engraving fixture table (4), and a flipping fixture table (5) is provided on one side of the flipping fixture table (5). A turning mechanism (12) is arranged on the side, a copper mesh adjustment and fixing mechanism (21) for calibrating the copper mesh is arranged on the top of the welding jig table (6), and a spot welding mechanism (13) and a copper mesh loading mechanism (14) are arranged on one side of the welding jig table (6), a first transfer mechanism (15) and a second transfer mechanism (16) for transferring the bottom plate are arranged on the top of the equipment base (1), a feeding mechanism (17) is arranged on the top of the equipment base (1), and a second silo mechanism (18) and a third silo mechanism (19) are arranged on the top of the equipment base (1); The copper mesh adjustment and fixing mechanism (21) comprises two groups of electric telescopic components (2101) arranged on the side of the welding fixture table (6), and a first bracket (2102) is installed on the top of the two groups of electric telescopic components (2101), and three groups of extrusion linkage blocks (2103) are arranged on the top of the first bracket (2102); The copper mesh adjustment and fixing mechanism (21) further comprises three groups of fixing blocks (2104) mounted on the top of the welding jig table (6), and the inside of the three groups of fixing blocks (2104) are all movably provided with U-shaped frames (2107), and the outside of the U-shaped frames (2107) is sleeved with a first spring (2108), and the ends of the three groups of U-shaped frames (2107) are all provided with push plates (2109), and the bottom of the push plates (2109) is provided with an inclined groove (2111) matching the extrusion linkage block (2103), and the bottom of the push plates (2109) is provided with a limit block (2110), and the top of the welding jig table (6) is provided with a limit groove (2106) matching the limit block (2110), and the top of the welding jig table (6) is provided with a through groove (2105) matching the extrusion linkage block (2103); The copper mesh adjustment and fixing mechanism (21) further comprises a second bracket (2112) mounted on the bottom of the welding jig table (6), the top of the second bracket (2112) is rotatably connected to a third bracket (2113), a pressing plate (2114) is arranged on the top of the third bracket (2113), a second spring (2115) is arranged between the third bracket (2113) and the welding jig table (6), a convex block (2116) is arranged on the bottom of the third bracket (2113), and a counterweight block (2117) is arranged on one side of the third bracket (2113); The side surfaces of the three groups of pushing plates (2109) and pressing plates (2114) are all arranged to be arc-shaped.
2. The copper mesh welding device for a VC temperature equalizing plate according to claim 1 is characterized in that: The tops of the laser engraving jig table (4), the flip jig table (5), the welding jig table (6), the transfer jig table (7) and the unloading jig table (8) are provided with a temperature balancing plate engaging groove (20) that matches the bottom plate.
3. The copper mesh welding device for a VC temperature equalizing plate according to claim 2 is characterized in that: The positioning jig table (3) comprises a jig table body (301), and a first positioning block (302) and a second positioning block (303) are arranged on the top of the jig table body (301); a first slide cylinder (304) is arranged on the top of the jig table body (301), and the end of the first slide cylinder (304) is connected to the third positioning block (305); a second slide cylinder (306) is arranged on the bottom of the jig table body (301), and the end of the second slide cylinder (306) is connected to the fourth positioning block (307).
4. The copper mesh welding device for a VC temperature equalizing plate according to claim 3 is characterized in that: The first silo mechanism (9) comprises a mounting plate (901) mounted on the top of the equipment base (1), and a plurality of positioning holes (902) are provided on the top of the mounting plate (901), and three groups of first baffles (903) are movably mounted on the top of the mounting plate (901), a slide rail assembly (904) is mounted on the top of the mounting plate (901), and a second baffle (905) is movably mounted on the top of the slide rail assembly (904), and a threaded rod (906) is threadedly connected to the slide rail assembly (904), and a lifting mechanism (907) is provided at the bottom of the mounting plate (901), and an output end of the lifting mechanism (907) is connected to a temperature equalizing plate storage table (908) for storing a base plate to be welded.
5. The copper mesh welding device for a VC temperature equalizing plate according to claim 4 is characterized in that: The temperature-averaging plate loading mechanism (10) comprises a first three-axis linkage assembly (1001) installed on the top of the equipment base (1), and a loading suction cup assembly (1002) is arranged on one side of the first three-axis linkage assembly (1001); the laser engraving mechanism (11) comprises a second three-axis linkage assembly (1101) installed on the top of the equipment base (1), and a laser engraving device (1102) is arranged on one side of the second three-axis linkage assembly (1101); the flipping mechanism (12) comprises a third three-axis linkage assembly (1201) installed on the top of the equipment base (1), and a rotating cylinder (1202) is arranged on one side of the third three-axis linkage assembly (1201), and a first clamp (1203) is arranged on one side of the rotating cylinder (1202).
6. The copper mesh welding device for a VC temperature equalizing plate according to claim 5, characterized in that: The spot welding mechanism (13) comprises a fourth three-axis linkage assembly (1301), a fifth three-axis linkage assembly (1303) and a sixth three-axis linkage assembly (1305) installed on the top of the equipment base (1); a spot welding gun (1302) is installed on the side of the fourth three-axis linkage assembly (1301); a welding ejector rod (1304) is installed on the top of the fifth three-axis linkage assembly (1303); and a copper mesh welding camera positioning system (1306) is installed on the side of the sixth three-axis linkage assembly (1305).
7. The copper mesh welding device for a VC temperature equalizing plate according to claim 6 is characterized in that: The copper mesh feeding mechanism (14) comprises a first multi-axis mechanical arm (1401) mounted on the top of the equipment base (1) and a copper mesh clamping, photographing and positioning system (1403), and a second clamp (1402) for clamping the copper mesh from the copper mesh punching machine (2) is provided at the end of the first multi-axis mechanical arm (1401).
8. The copper mesh welding device for a VC temperature equalizing plate according to claim 7, characterized in that: The first transfer mechanism (15) comprises a first moving mechanism (1501) installed on the top of the equipment base (1), and three groups of first telescopic cylinders (1502) are arranged on the side of the first moving mechanism (1501), and the sides of the three groups of first telescopic cylinders (1502) are each provided with a first transfer suction cup assembly (1503); the second transfer mechanism (16) comprises a second moving mechanism (1601) installed on the top of the equipment base (1), and two groups of second telescopic cylinders (1602) are arranged on the side of the second moving mechanism (1601), and the sides of the two groups of second telescopic cylinders (1602) are each provided with a second transfer suction cup assembly (1603).
9. The copper mesh welding device for a VC temperature equalizing plate according to claim 8, characterized in that: The unloading mechanism (17) comprises a second multi-axis robot arm (1701) installed on the top of the equipment base (1), and a third clamp (1702) for clamping the bottom plate from the unloading fixture table (8) is arranged at the end of the second multi-axis robot arm (1701), and a second silo mechanism (18) and a third silo mechanism (19) are installed on one side of the unloading mechanism (17) located on the top of the equipment base (1), the second silo mechanism (18) is used to store qualified bottom plate copper mesh welding products, and the third silo mechanism (19) is used to store defective bottom plate copper mesh welding products.
Citation Information
Patent Citations
Die laser engraving machine
CN215145750U
Separating device for secondary welding jig of vehicle gauge level IGBT (Insulated Gate Bipolar Translator) module
CN217837453U