Multi-station rotary pet cage mesh welding positioning device

Abstract

The invention relates to the technical field of pet cage mesh welding and positioning, in particular to a multi-station rotary pet cage mesh welding and positioning device which comprises a bottom plate and a loading mechanism mounted on the bottom plate, and two rotating mechanisms are symmetrically mounted on the bottom plate relative to the loading mechanism; when a pet cage mesh grid is welded, two workers stand on the first station and the second station correspondingly to conduct feeding on the positioning mechanisms on the two rotating mechanisms, the positioning mechanisms at the opposite ends of the two rotating mechanisms can conduct welding at the bottom of welding equipment, and the two opposite positioning mechanisms on the two rotating mechanisms can conduct feeding; feeding can be carried out on the loading mechanism, two workers can lay longitudinal bars and transverse bars at the same time, the longitudinal bars and the transverse bars are installed on the rotating mechanism after laying is completed, waiting is carried out on the welded mesh by the rotating mechanism, position exchange of the welded mesh and the mesh waiting for welding is achieved, waiting is not needed, and pre-laying of the mesh is achieved; and the mesh welding efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of pet cage mesh welding and positioning, in particular to a multi-station rotary pet cage mesh welding and positioning device. Background Art

[0002] Pet cage mesh is a fence-like or cage-like structure designed specifically for pets. It is usually made of metal, plastic, wood or composite materials. It forms a closed or semi-enclosed space through a grid or strip structure. It is used to limit the pet's range of activities, ensure safety, assist in training or provide an independent resting place. It is mainly made of low-carbon steel, resin / plastic, wood and acrylic materials. It can be used indoors and outdoors. The pet cage mesh is mainly composed of horizontal and vertical bars. The horizontal and vertical bars are arranged in layers and at equal distances. Then, the horizontal and vertical bars are welded by welding equipment. Multiple meshes are spliced ​​together by fixing equipment to form a pet cage. When welding the mesh, the horizontal and vertical bars are also arranged in layers and welded.

[0003] In the prior art, when welding the mesh of a pet cage, the transverse and longitudinal reinforcements are arranged in layers at equal intervals, and then the arranged transverse and longitudinal reinforcements are pressed and fixed by hydraulic equipment, and a single workbench is set below the welding equipment. After the longitudinal reinforcements and transverse reinforcements are fixed, they are directly welded. The single-station design is not convenient for laying multiple meshes and waiting for welding at another station while welding. The positioning equipment can only be removed to lay the transverse and longitudinal reinforcements after welding is completed. The feeding speed is slow, which affects the welding efficiency of the mesh; the longitudinal and transverse reinforcements on the placement table are limited by fixing plates with placement openings at equal intervals when they are placed. When welding meshes with different apertures, different fixing plates need to be replaced multiple times, and then multiple fixing plates are fixed, which is not convenient for replacing four fixing plates in the rectangular direction to weld meshes with different apertures; and the fixing plates used to place the transverse and longitudinal reinforcements are usually plugged into a rectangular metal frame, and are not fixed as a whole. They are easy to shake during welding, resulting in cold welding or desoldering. Summary of the Invention

[0004] In view of the problems in the prior art, the present invention provides a multi-station rotary pet cage mesh welding and positioning device.

[0005] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod is pivotally connected to said linking rod. said linking rod is pivotally connected to said linking rod.

[0006] Specifically, the loading mechanism also includes a hanging plate, and both sides of the operating table are fixedly connected with hanging plates located on the top of workstation one and workstation two. The two hanging plates are tilted outward, and the inner bottom of the placement groove is flush with the surface of the operating table. A material trough is provided between the two hanging plates and the operating table.

[0007] Specifically, the rotating mechanism also includes two groups of connecting rods, and the two support frames are each equipped with two groups of connecting rods in a circular array. The two groups of connecting rods are each fixedly connected with a support ring that contacts the bottom of the placement plate, and the two support rings are both annular structures.

[0008] Specifically, the positioning mechanism also includes a pressure plate, and the four groups of the material racks 2 are all connected with a pressure plate, the pressure plate is engaged with the inside of the card slot, and the card slot is an inverted V-shaped structure, and the bottom of the pressure plate located inside the card slot is an arc-shaped structure, and multiple longitudinal ribs are placed equidistantly inside the multiple card slots on the two material racks 1 in the same group, and multiple transverse ribs are placed equidistantly inside the card slots on the two material racks 2 in the same group.

[0009] Specifically, the positioning mechanism also includes a socket and an insert block. Two sockets are provided on each of the four groups of material racks. A rectangular insert block is provided at the bottom of each of the four groups of pressure plates. The insert block is inserted into the socket.

[0010] Specifically, the opposite ends of the two placement plates are installed with a limiting mechanism, and the limiting mechanism includes two rotating shafts. The opposite ends of the two placement plates are connected to the two rotating shafts for relative rotation, and the ends of the rotating shafts are fixedly connected to a rotating plate. The rotating plate is horizontally slidably connected with a baffle that contacts the surface edge of the material plate, and a spring is clamped between the baffle and the rotating plate.

[0011] Specifically, the limiting mechanism further includes alignment holes and alignment plates. Two groups of alignment holes are oppositely opened on the inner sides of the two placement plates. Two alignment plates are fixedly connected to the opposite ends of the opposite stock plates. The alignment plates are inserted into the interior of the alignment holes, and the surfaces of the placement plates are flush with the surfaces of the stock plates.

[0012] Specifically, replacement mechanisms are provided on all four stock plates. The replacement mechanism includes four inner grooves. Inner grooves located on the stock plates are provided at the bottoms of the four groups of rack one and rack two. Limiting strips are fixedly connected to the bottoms of the four groups of rack one and rack two. The limiting strips are inserted into the interior of the inner grooves. The length of the inner grooves is less than the lengths of rack one and rack two. The four limiting strips in the same group are in a rectangular structure.

[0013] Specifically, the replacement mechanism further includes limiting openings. Limiting openings are opened at the centers of the inner sides of the four limiting strips in the same group. Four toothed plates are slidably connected to the bottoms of the four stock plates in a circumferential array. The four toothed plates are respectively inserted into the four limiting openings. Four toothed shafts that mesh with the four toothed plates are rotatably connected to the bottoms of the four stock plates. A toothed ring that meshes with the four toothed shafts is rotatably connected to the bottoms of the four stock plates. A connecting frame is fixedly connected to the bottom of the toothed ring.

[0014] Specifically, a bridging mechanism is installed on the operating table. The bridging mechanism includes a fixed frame. The fixed frame is installed inside the operating table. A driving component two is installed at the center of the fixed frame. The telescopic end of the driving component two is fixedly connected to a fixed frame in a U-shaped structure. Bridging plates with a U-shaped structure on the side are welded to both ends of the fixed frame. A plurality of rollers are rotatably connected to the bridging plates at equal intervals. The width of the bridging plate is less than the distance between the operating table and the end of the placement plate.

[0015] The beneficial effects of the present invention are as follows: 1. For a multi-station rotary pet cage mesh welding positioning device described in the present invention, two rotary mechanisms are symmetrically installed on the bottom plate with respect to the loading mechanism. Two positioning mechanisms are oppositely installed on both rotary mechanisms. When welding the pet cage mesh, two employees can respectively stand on station one and station two to load the positioning mechanisms on the two rotary mechanisms. The positioning mechanisms at the opposite ends of the two rotary mechanisms can be welded at the bottom of the welding equipment. Then, the two opposite positioning mechanisms on the two rotary mechanisms can be loaded. The loading can be carried out on the loading mechanism. The two employees can simultaneously lay the longitudinal bars and transverse bars. After laying, they are installed on the rotary mechanism and wait for the rotary mechanism to unload the welded mesh, realizing the position swapping of the welded mesh and the mesh waiting for welding, without waiting, realizing the pre-laying of the mesh, and improving the efficiency of mesh welding.

[0016] 2. The multi-station rotary pet cage mesh welding and positioning device described in the present invention, after the transverse and longitudinal ribs inside the material plate are laid on the material rack one and the material rack two, since the transverse ribs are above the longitudinal ribs, it is only necessary to buckle the two pressure plates onto the two material racks two, thereby pressing and fixing the transverse and longitudinal ribs, which is convenient for welding. After the material plate is placed inside the placement groove on the placement plate, the alignment plate at the end of the material plate can be inserted into the alignment hole on the placement plate, and the baffle on the rotating plate is further pulled, the spring contracts, and the rotating plate is rotated to the side of the material plate, and then the baffle is released and the spring is reset, thereby realizing the two baffles limiting the material plate, cooperating with the pressure plate to position the transverse and longitudinal ribs, and avoiding the shaking of the entire material plate during welding to cause cold welding and desoldering.

[0017] 3. The multi-station rotary pet cage mesh welding and positioning device described in the present invention has a replacement mechanism inside each of the four material plates. Since the aperture of the mesh is determined by the distance between the slots on the first and second material racks, when meshes with different apertures need to be welded, the first and second material racks inside the material plates must be replaced. Since the slots on the first and second material racks can be cut into different distances, when replacing the first and second material racks, the material plates are removed from the placement slots and the gear ring at the bottom of the material plates is rotated. The tooth ring drives the four tooth plates in four directions to retract into the inside of the material plate. At this time, the four tooth plates are separated from the limit openings on the inner walls of the four limit bars. Material rack one and material rack two can be disassembled and replaced by pulling them directly away from the direction of the material plate. The replaced material rack one and material rack two can be inserted into the four inner grooves. The tooth ring is rotated in the opposite direction to extend the tooth plates and connect them with the limit openings on the inner walls of the limit bars to realize the replacement of material rack one and material rack two. The laying density of the transverse and longitudinal reinforcements is changed according to the distance between the slots, so that meshes with different apertures can be welded.

[0018] 4. The multi-station rotary pet cage mesh welding and positioning device described in the present invention has a bridging mechanism installed on the loading mechanism. Two workers stand on station one and station two respectively to load the materials. The material trough inside the hanging plate can prevent the horizontal and longitudinal reinforcements. When the welding equipment is welding the horizontal and longitudinal reinforcements on one of the material plates, the other material plate can be removed to the operating table. The two workers cooperate to lay the horizontal and longitudinal reinforcements. After the laying is completed, the pressure plate is pressed to further start the drive component 2 to realize the rise of the fixed frame, further ensuring that the bridging plate is flush with the bottom of the placement groove, and then the material plate on the operating table can be moved to the left or right to complete the feeding of the placement grooves on the two placement plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings and examples.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2This is a schematic diagram of the connection structure of the operating table, workstation 2 and fixed frame of the present invention; Figure 3 This is a schematic diagram of the connection structure of the fixing frame, the second driving member and the suspension plate of the present invention; Figure 4 This is a schematic diagram of the connection structure of the support frame, the driving component 1 and the support ring of the present invention; Figure 5 This is a schematic diagram of the connection structure of the placement plate, placement groove and alignment hole of the present invention; Figure 6 This is a schematic diagram of the connection structure of the placement plate, material rack 1 and material rack 2 of the present invention; Figure 7 This is a schematic diagram of the connection structure of the transverse ribs, longitudinal ribs and slots of the present invention; Figure 8 Schematic diagram of the connection structure of the material plate, tooth plate and inner groove of the present invention; Figure 9 This is a schematic diagram of the connection structure of the material rack 2, the card slot and the pressure plate of the present invention; Figure 10 This is a schematic diagram of the connection structure of the placement plate, the rotating shaft, the rotating plate and the baffle of the present invention; Figure 11 Schematic diagram of the connection structure of the tooth plate, connecting frame and gear ring of the present invention; Figure 12 It is a schematic diagram of the connection structure of the gear shaft, gear ring and gear plate of the present invention.

[0021] In the figure: 1. Bottom plate; 2. Loading mechanism; 201. Operating table; 202. Station 1; 203. Hanging plate; 204. Station 2; 205. Material trough; 3. Rotating mechanism; 301. Support frame; 302. Driving assembly 1; 303. Support ring; 304. Placement plate; 305. Connecting rod; 4. Positioning mechanism; 401. Placement trough; 402. Material plate; 403. Material rack 1; 404. Material rack 2; 405. Pressing plate; 406. Longitudinal ribs; 407. Horizontal ribs; 408. Slot; 409 , jack; 410, plug-in block; 5, bridging mechanism; 501, fixing frame; 502, fixing frame; 503, driving component 2; 504, bridging plate; 505, roller; 6, limiting mechanism; 601, rotating plate; 602, alignment hole; 603, alignment plate; 604, rotating shaft; 605, baffle; 606, spring; 7, replacement mechanism; 701, limiting strip; 702, limiting opening; 703, inner groove; 704, tooth plate; 705, connecting frame; 706, gear shaft; 707, gear ring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1-12As shown, the present invention describes a multi-station rotary pet cage mesh welding and positioning device, comprising a base plate 1, a loading mechanism 2 installed on the base plate 1, two rotating mechanisms 3 symmetrically installed on the base plate 1 with respect to the loading mechanism 2, and two positioning mechanisms 4 are relatively installed inside the two rotating mechanisms 3; the loading mechanism 2 comprises an operating table 201, an operating table 201 is installed at the center of the surface of the base plate 1, and a station one 202 and a station two 204 are symmetrically provided on the base plate 1 with respect to the center of the operating table 201; the rotating mechanism 3 comprises two supporting frames 301, two supporting frames 301 are symmetrically installed on the base plate 1 with respect to the operating table 201, a driving assembly one 302 is installed on each of the two supporting frames 301, and the output ends of the two driving assemblies one 302 are fixedly connected to a placement plate 304 through a coupling, and the positioning mechanism 4 comprises a placement slot 401, and two symmetrically provided on the two placement plates 304 with respect to the driving assembly The placement slots 401 are provided, and the insides of the two groups of placement slots 401 are both provided with material plates 402. The insides of the material plates 402 are both provided with two material racks 1 403 and material racks 2 404. The material racks 1 403 and material racks 2 404 are both provided with slots 408 at equal distances. The loading mechanism 2 also includes a hanging plate 203. Both sides of the operating table 201 are fixedly connected with the hanging plates 203 located at the tops of the workstations 1 202 and 204. The two hanging plates 203 The two support frames 301 are arranged to be tilted outward, and the inner bottom of the placement groove 401 is flush with the surface of the operating table 201. A material trough 205 is provided between the two suspension plates 203 and the operating table 201. The rotating mechanism 3 also includes two sets of connecting rods 305. Two sets of connecting rods 305 are installed in a circular array on the two support frames 301. The two sets of connecting rods 305 are fixedly connected to support rings 303 that are in contact with the bottom of the placement plate 304. The two support rings 303 are both annular structures.When welding the mesh of the pet cage, the material plate 402 can be placed on the operating table 201. On the operating table 201, longitudinal ribs 406 and transverse ribs 407 can be laid on the material rack 1 403 and the material rack 2 404 inside the material plate 402. After laying, the material plate 402 is installed inside the placement groove 401 on the two placement plates 304. Since there are two placement plates 304, two placement grooves 401 are relatively provided on one placement plate 304. The material plate 402 can be placed inside the two placement grooves 401. The opposite ends of the two placement plates 304 are rotated to the bottom of the two welding devices respectively, so that the two welding devices can weld the transverse ribs 407 and longitudinal ribs 406 on the material plates 402 at the opposite ends of the two placement plates 304. When the mesh grid inside the material plates 402 at the opposite ends of the two placement plates 304 is welded, the two placement plates 304 are welded. 04, the interior of the placement slots 401 at the opposite ends of the sheet 402 can be pre-placed with sheet material 402, and transverse reinforcements 407 and longitudinal reinforcements 406 can be pre-laid inside the sheet material 402. This eliminates the need to wait for the welded mesh to be rotated out for replacement, saving time and improving mesh welding efficiency. While laying transverse reinforcements 407 and longitudinal reinforcements 406, the sheet material 402 can be placed on the operating table 201. Two workers stand at workstations 1 202 and 204, respectively, to lay transverse reinforcements 407 and longitudinal reinforcements 406. When the mesh welding inside the sheet material 402 is completed, the drive assembly 1 302 can be activated. The drive assembly 1 302 can use a motor as the driving element. The drive assembly 1 302 drives the placement plate 304 to rotate 180 degrees, and the position of the welded mesh and the unwelded mesh can be swapped. This operation can be repeated to process more meshes.

[0024] Specifically, refer to Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 and Figure 11As shown, the positioning mechanism 4 also includes a pressing plate 405, and the four groups of the material racks 404 are all connected with a pressing plate 405, the pressing plate 405 is engaged with the inside of the card slot 408, and the card slot 408 is an inverted V-shaped structure, and the bottom of the pressing plate 405 located inside the card slot 408 is an arc-shaped structure, and the multiple card slots 408 on the two material racks 1 403 of the same group are equidistantly provided with multiple longitudinal ribs 406 inside, and the card slots 408 on the two material racks 2 404 of the same group are equidistantly provided with multiple transverse ribs 407 inside; the positioning mechanism 4 also includes a socket 409 and an insert block 410, and the four groups of the material racks 2 404 are each provided with two sockets 409, and the bottom of the four groups of the pressing plates 405 are each provided with an insert block 410 of a rectangular structure, and the insert block 410 is inserted into the inside of the socket 409; the two placement plates 3 04 are both installed with a limiting mechanism 6 at the opposite ends, and the limiting mechanism 6 includes two rotating shafts 604, and the opposite ends of the two placing plates 304 are connected to the two rotating shafts 604 for relative rotation, and the ends of the rotating shafts 604 are fixedly connected to the rotating plate 601, and the rotating plate 601 is horizontally slidably connected with a baffle 605 that contacts the edge of the surface of the material plate 402, and a spring 606 is clamped between the baffle 605 and the rotating plate 601; the limiting mechanism 6 also includes an alignment hole 602 and an alignment plate 603, and two groups of alignment holes 602 are opened on the inner sides of the two placing plates 304 relative to each other, and the opposite ends of the two opposite material plates 402 are fixedly connected to two alignment plates 603, and the alignment plate 603 is inserted into the interior of the alignment hole 602, and the surface of the placing plate 304 is flush with the surface of the material plate 402;When laying the longitudinal reinforcement 406 and transverse reinforcement 407 on the material rack 1 403 and the material rack 2 404, the material plate 402 can be placed on the operating table 201 for laying. Because the distance between each card slot 408 on different material racks 1 403 and material rack 2 404 is different, before laying, select the appropriate material rack 1 403 and material rack 2 404, insert the limiting strip 701 at the bottom of the material rack 1 403 and the material rack 2 404 into the interior of the inner groove 703, and complete the installation of the material rack 1 403 and the material rack 2 404 by limiting the limiting strip 701 through the tooth plate 704. Further, two employees located at the workstation 1 202 and the workstation 2 204 can lay the longitudinal reinforcement 406 and transverse reinforcement 407 on the material rack 1 403 and the material rack 2 404 together to increase the laying speed. After the laying is completed, the transverse reinforcement 407 is on the surface of the longitudinal reinforcement 406. At this time, you only need to press the transverse reinforcement 407 to align The longitudinal ribs 406 are pressed and fixed, and the two pressure plates 405 are connected through the insert block 410 and the socket 409, so that the pressure plate 405 presses and fixes the multiple transverse ribs 407. Then, the material sheet 402 is placed inside the placement groove 401. When placing, the positioning plate 603 is inserted into the positioning hole 602 on the inner side of the placement plate 304. The two baffles 605 are further pulled away from the placement plate 304. At this time, the spring 606 contracts, and the rotating plate 601 is further rotated to the side wall of the material sheet 402. When the rotating plate 601 is vertical, the pull on the baffle 605 is released, and the spring 606 is reset. Then, the baffle 605 is reset to the top of the material sheet 402, and cooperates with the positioning plate 603 to fix the material sheet 402, increasing the stability of the transverse ribs 407 and longitudinal ribs 406, so that the placement plate 304 and the material sheet 402 form a whole, and avoid shaking during welding and causing cold solder joints and desoldering.

[0025] Specifically, refer to Figure 9 、 Figure 10 、 Figure 11 and Figure 12As shown, the four material plates 402 are each provided with a replacement mechanism 7, and the replacement mechanism 7 includes four inner grooves 703. The bottoms of the four groups of material racks 1 403 and material racks 2 404 are each provided with an inner groove 703 located on the material plate 402. The bottoms of the four groups of material racks 1 403 and material racks 2 404 are each fixedly connected with a limiting strip 701, and the limiting strip 701 is inserted into the inner groove 703. The length of the inner groove 703 is less than the length of the material rack 1 403 and the material rack 2 404. The four limiting strips 701 of the same group form a rectangular structure. The replacement mechanism 7 also includes a limiting opening 702. The inner centers of the four limiting bars 701 are each provided with a limiting opening 702, the bottoms of the four material plates 402 are all slidably connected with four tooth plates 704 in a circular array, the four tooth plates 704 are respectively inserted into the interior of the four limiting openings 702, the bottoms of the four material plates 402 are rotatably connected with four gear shafts 706 meshing with the four tooth plates 704, the bottoms of the four material plates 402 are all rotatably connected with four gear rings 707 meshing with the four gear shafts 706, and the bottoms of the gear rings 707 are fixedly connected with a connecting frame 705; different material frames need to be replaced when welding grids of different apertures. 1 403 and material rack 2 404, when replacing the material rack 1 403 and material rack 2 404 on the material plate 402, remove the material plate 402 from the inside of the placement slot 401, pull out the baffle 605 and turn the rotating plate 601 downward, remove the pressure plate 405 on the two material racks 404 after taking out the material plate 402, further hold the connecting frame 705 and rotate it, when the connecting frame 705 rotates, the gear ring 707 drives the four gear shafts 706 to rotate at the same time, and the four gear shafts 706 are in four directions. When the four gear shafts 706 rotate, the four gear plates 70 4 and shrink at the same time. When the tooth plate 704 shrinks, it is separated from the limiting openings 702 on the inner walls of the four limiting bars 701, that is, the material rack 1 403 and the material rack 2 404 can be removed, and the replaced material rack 1 403 and the material rack 2 404 are inserted into the inner groove 703 through the limiting bars 701. The connecting frame 705 is rotated in the opposite direction to extend the tooth ring 707. The four tooth plates 704 are further inserted into the limiting openings 702 on the inner walls of the four limiting bars 701, completing the replacement of the material rack 1 403 and the material rack 2 404, and realizing the change of the aperture of the mesh grid according to the distance of the card slots 408 at different distances.

[0026] Specifically, refer to Figure 1 、 Figure 2 and Figure 3As shown, a bridging mechanism 5 is installed on the operating table 201. The bridging mechanism 5 includes a fixed frame 501. The fixed frame 501 is installed inside the operating table 201. A second driving component 503 is installed at the center of the fixed frame 501. The telescopic end of the second driving component 503 is fixedly connected to a fixed frame 502 having a U-shaped structure. Both ends of the fixed frame 502 are welded with bridging plates 504 having a U-shaped structure on the side. A plurality of rollers 505 are rotatably connected at equal intervals on the bridging plates 504. The width of the bridging plates 504 is less than the distance between the operating table 201 and the end of the placing plate 304; after the transverse ribs 407 and longitudinal ribs 406 inside the material plate 402 on the operating table 201 are installed, the second driving component 503 on the fixed frame 501 can be started. The second driving component 503 can be a hydraulic rod. After the second driving component 503 is started, its telescopic end extends to lift the fixed frame 502, and the two bridging plates 504 at both ends of the fixed frame 502 move upward simultaneously. When the rollers 505 on the two bridging plates 504 are flush with the surface of the operating table 201 and the bottom of the placing groove 401, the material plate 402 can be moved left or right to achieve bridging between the operating table 201 and the placing plate 304, which is beneficial for the material plate 402 to reach the inside of the placing groove 401 for installation.

[0027] When the present invention is in use, first, when welding the mesh of the pet cage, the material plate 402 can be placed on the operating table 201, and the longitudinal ribs 406 and transverse ribs 407 can be laid on the material rack 1 403 and the material rack 2 404 inside the material plate 402 on the operating table 201. After the laying is completed, the material plate 402 is installed inside the placement groove 401 on the two placement plates 304. Since there are two placement plates 304, two placement grooves 401 are relatively provided on one placement plate 304, so the material plate 402 can be placed inside the two placement grooves 401. The opposite ends of the two placement plates 304 are rotated to the bottoms of the two welding devices respectively, so that the two welding devices can weld the transverse ribs 407 and longitudinal ribs 406 on the material plates 402 at the opposite ends of the two placement plates 304. When the mesh grids inside the material plates 402 at the opposite ends of the two placement plates 304 are welded, the two The material sheet 402 can be placed in advance inside the placement slots 401 at the opposite ends of each placement plate 304, and the transverse ribs 407 and the longitudinal ribs 406 can be pre-laid inside the material sheet 402. There is no need to wait for the welded mesh to be rotated out for replacement, which saves time and improves the welding efficiency of the mesh. When laying the transverse ribs 407 and the longitudinal ribs 406, the material sheet 402 can be placed on the operating table 201, and two employees stand on the workstation 1 202 and the workstation 2 204 respectively to lay the transverse ribs 407 and the longitudinal ribs 406. When the mesh welding inside the material sheet 402 is completed, the drive component 1 302 can be started. The drive component 1 302 can select a motor as the drive part. After the drive component 1 302 drives the placement plate 304 to rotate 180 degrees, the position of the welded mesh and the unwelded mesh can be swapped. In this way, more meshes can be processed. After that, when laying the longitudinal reinforcement 406 and transverse reinforcement 407 on the material rack 1 403 and the material rack 2 404, the material plate 402 can be placed on the operating table 201 for laying. Because the distance between each card slot 408 on different material racks 1 403 and the material rack 2 404 is different, select the appropriate material rack 1 403 and the material rack 2 404 before laying, and insert the limiting strip 701 at the bottom of the material rack 1 403 and the material rack 2 404 into the interior of the inner groove 703. The limiting strip 701 is limited by the tooth plate 704 to complete the installation of the material rack 1 403 and the material rack 2 404. Furthermore, the two employees located at the workstation 1 202 and the workstation 2 204 can lay the longitudinal reinforcement 406 and the transverse reinforcement 407 on the material rack 1 403 and the material rack 2 404 together to increase the laying speed. After the laying is completed, the transverse reinforcement 407 is on the surface of the longitudinal reinforcement 406. At this time, it is only necessary to press the transverse reinforcement 407. The longitudinal ribs 406 can be pressed and fixed, and the two pressing plates 405 are connected by the insert block 410 and the socket 409, so that the pressing plate 405 presses and fixes the multiple transverse ribs 407, and then the material plate 402 is placed inside the placement groove 401. When placing, the alignment plate 603 is inserted into the alignment hole 602 on the inner side of the placement plate 304, and the two baffles 605 are further pulled away from the placement plate 304. At this time, the spring 606 contracts, and the rotating plate 601 is further rotated to the side wall of the material plate 402. When the rotating plate 601 is vertical, the pull on the baffle 605 is released, and the spring 606 is reset. Then the baffle 605 is reset to the top of the material plate 402, and the alignment plate 603 is used to fix the material plate 402, thereby increasing the stability of the transverse ribs 407 and the longitudinal ribs 406, so that the placement plate 304 and the material plate 402 form a whole, avoiding shaking during welding and causing cold welding and desoldering; Next, when welding grids with different apertures, it is necessary to replace different material racks 1 403 and material racks 2 404. When replacing material racks 1 403 and material racks 2 404 on the material plate 402, remove the material plate 402 from the inside of the placement slot 401. When removing, pull out the baffle 605 and turn the rotating plate 601 downward. After taking out the material plate 402, remove the pressure plates 405 on the two material racks 2 404, further hold the connecting frame 705 and rotate it. When the connecting frame 705 rotates, the gear ring 707 drives the four gear shafts 706 to rotate at the same time. The four gear shafts 706 are in four directions. When the four gear shafts 706 After the rotation occurs, the four tooth plates 704 are simultaneously contracted. When the tooth plates 704 are contracted, they are separated from the limiting openings 702 on the inner walls of the four limiting bars 701. That is, the material rack 1 403 and the material rack 2 404 can be removed, and the replaced material rack 1 403 and the material rack 2 404 are inserted into the inner groove 703 through the limiting bars 701. The connecting frame 705 is rotated in the opposite direction to extend the tooth ring 707. The four tooth plates 704 are further inserted into the limiting openings 702 on the inner walls of the four limiting bars 701, completing the replacement of the material rack 1 403 and the material rack 2 404, and realizing the change of the aperture of the mesh grid by matching the distance of the card slots 408 at different distances. Finally, when the internal transverse ribs 407 and longitudinal ribs 406 of the material plate 402 on the operating table 201 are installed, the drive component 2 503 on the fixed frame 501 can be started. The drive component 2 503 can select a hydraulic rod. When the drive component 2 503 is started, its telescopic end extends to lift the fixed frame 502, and the two bridging plates 504 at both ends of the fixed frame 502 move upward at the same time. When the rollers 505 on the two bridging plates 504 are flush with the surface of the operating table 201 and the bottom of the placement groove 401, the material plate 402 can be moved to the left or right to achieve bridging between the operating table 201 and the placement plate 304, which is conducive to the material plate 402 reaching the inside of the placement groove 401 for installation.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0029] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A multi-station rotary pet cage mesh welding and positioning device, characterized by: It comprises a base plate (1), a loading mechanism (2) mounted on the base plate (1), two rotating mechanisms (3) symmetrically mounted on the base plate (1) with respect to the loading mechanism (2), and two positioning mechanisms (4) are mounted relative to each other inside the two rotating mechanisms (3); The loading mechanism (2) includes an operating table (201), the operating table (201) is installed at the center of the surface of the base plate (1), and a workstation 1 (202) and a workstation 2 (204) are symmetrically provided on the base plate (1) about the center of the operating table (201); The rotating mechanism (3) includes two support frames (301), the two support frames (301) are symmetrically mounted on the base plate (1) with respect to the operating table (201), a driving component (302) is mounted on each of the two support frames (301), and the output ends of the two driving components (302) are fixedly connected to a placement plate (304) via a coupling; The positioning mechanism (4) includes a placement slot (401), and two placement slots (401) are symmetrically provided on the two placement plates (304) about the driving assembly. A material plate (402) is placed inside the two groups of placement slots (401), and two material racks (403) and (404) are relatively provided inside the material plates (402). The material racks (403) and (404) are both provided with slots (408) at equal distances.

2. The multi-station rotary pet cage mesh welding and positioning device according to claim 1, characterized in that: The loading mechanism (2) further comprises a hanging plate (203), and both sides of the operating table (201) are fixedly connected with the hanging plates (203) located on the top of the first station (202) and the second station (204), and the two hanging plates (203) are both tilted outwardly, and the inner bottom of the placement groove (401) is flush with the surface of the operating table (201), and a material trough (205) is provided between the two hanging plates (203) and the operating table (201).

3. The multi-station rotary pet cage mesh welding and positioning device according to claim 1, characterized in that: The rotating mechanism (3) further comprises two groups of connecting rods (305), and the two groups of connecting rods (305) are mounted in an annular array on the two support frames (301), and the two groups of connecting rods (305) are fixedly connected to support rings (303) that abut against the bottom of the placement plate (304), and the two support rings (303) are both annular structures.

4. The multi-station rotary pet cage mesh welding and positioning device according to claim 1, characterized in that: The positioning mechanism (4) further comprises a pressing plate (405), and the four groups of the second material racks (404) are all connected with a pressing plate (405), the pressing plate (405) is engaged with the inside of the card slot (408), and the card slot (408) is an inverted V-shaped structure, and the bottom of the pressing plate (405) located inside the card slot (408) is an arc-shaped structure, and the multiple card slots (408) on the two first material racks (403) in the same group are equidistantly provided with multiple longitudinal ribs (406), and the card slots (408) on the two second material racks (404) in the same group are equidistantly provided with multiple transverse ribs (407).

5. The multi-station rotary pet cage mesh welding and positioning device according to claim 4, characterized in that: The positioning mechanism (4) further comprises a socket (409) and an insert block (410). Two sockets (409) are provided on each of the four groups of material racks (404). The bottoms of the four groups of pressure plates (405) are provided with an insert block (410) of rectangular structure. The insert block (410) is inserted into the interior of the socket (409).

6. The multi-station rotary pet cage mesh welding and positioning device according to claim 1, characterized in that: The two opposite ends of the placement plates (304) are both installed with a limiting mechanism (6), and the limiting mechanism (6) includes two rotating shafts (604). The opposite ends of the two placement plates (304) are both connected to the two rotating shafts (604) for relative rotation, and the ends of the rotating shafts (604) are fixedly connected to a rotating plate (601). The rotating plate (601) is horizontally slidably connected to a baffle (605) that contacts the surface edge of the material plate (402), and a spring (606) is clamped between the baffle (605) and the rotating plate (601).

7. The multi-station rotary pet cage mesh welding and positioning device according to claim 6, characterized in that: The limiting mechanism (6) further comprises alignment holes (602) and alignment plates (603), wherein two sets of alignment holes (602) are provided on the inner sides of the two placement plates (304) facing each other, and two alignment plates (603) are fixedly connected to the opposite ends of the two opposite material plates (402), wherein the alignment plates (603) are inserted into the alignment holes (602), and the surface of the placement plates (304) is flush with the surface of the material plate (402).

8. The multi-station rotary pet cage mesh welding and positioning device according to claim 1, characterized in that: The four material plates (402) are each provided with a replacement mechanism (7), the replacement mechanism (7) comprising four inner grooves (703), the bottoms of the four groups of material racks 1 (403) and material racks 2 (404) are each provided with an inner groove (703) located on the material plate (402), the bottoms of the four groups of material racks 1 (403) and material racks 2 (404) are each fixedly connected to a limiting strip (701), the limiting strip (701) being inserted into the inner groove (703), the length of the inner groove (703) being less than the length of the material racks 1 (403) and material racks 2 (404), and the four limiting strips (701) in the same group are arranged in a rectangular structure.

9. The multi-station rotary pet cage mesh welding and positioning device according to claim 8, characterized in that: The replacement mechanism (7) further comprises a limiting opening (702), wherein the limiting opening (702) is provided at the inner center of each of the four limiting bars (701) in the same group, and the bottoms of the four material plates (402) are all slidably connected to four tooth plates (704) in a circular array, and the four tooth plates (704) are respectively inserted into the interior of the four limiting openings (702), and the bottoms of the four material plates (402) are all rotatably connected to four gear shafts (706) meshing with the four tooth plates (704), and the bottoms of the four material plates (402) are all rotatably connected to a gear ring (707) meshing with the four gear shafts (706), and the bottom of the gear ring (707) is fixedly connected to a connecting frame (705).

10. The multi-station rotary pet cage mesh welding and positioning device according to claim 1, characterized in that: A bridging mechanism (5) is installed on the operation table (201). The bridging mechanism (5) includes a fixed frame (501), and the fixed frame (501) is installed inside the operation table (201). A second driving component (503) is installed at the center of the fixed frame (501). The telescopic end of the second driving component (503) is fixedly connected to a fixed frame (502) in a U-shaped structure. Bridging plates (504) with a U-shaped structure on the side are welded to both ends of the fixed frame (502). A plurality of rollers (505) are rotatably connected at equal intervals on the bridging plates (504). The width of the bridging plates (504) is smaller than the distance between the operation table (201) and the end of the placement plate (304).

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