An automatic disc welding machine for pet cage production

Abstract

The invention discloses an automatic disc welding machine for producing pet cages, which belongs to the technical field of pet cage production. The automatic disc welding machine for producing pet cages comprises a shell, a movable door is hinged on the shell, a support assembly is provided at the lower inner side of the shell, a top pressure assembly is provided inside the shell and is located above the support assembly, a rotating assembly is connected between the support assembly and the top pressure assembly, a welding assembly movably connected to the top pressure assembly is provided inside the shell, and the machine has the advantages of meeting the welding requirements of annular mesh guard plates of different diameters and heights and corresponding discs, effectively preventing dislocation, stable matching, efficient and uniform welding, reliable structure and convenient operation.

Description

Technical Field

[0001] The invention relates to the technical field of pet cage production, in particular to an automatic disc welding machine for pet cage production. Background Art

[0002] Pets are creatures that people keep for spiritual purposes rather than economic purposes. These creatures are not limited to traditional mammals or birds, but also include fish, reptiles, amphibians, insects, and even virtual pets and electronic pets. However, the laws of most countries still limit pets to animals.

[0003] In the process of raising pets, pet cages are needed. Pet cages are cages or fences that provide living and resting space for pets. They are designed in various ways to meet the needs of pets of different types and sizes. At present, some pet cages are cylindrical in shape. When producing cylindrical pet cages, it is necessary to weld a circle of annular mesh guard plates at the edge of the circular base. Manual welding by workers is prone to shaking and has low welding accuracy. The traditional disc welder used in the production of pet cages cannot effectively fix the relative position of the annular mesh guard plate and the center base during the welding process. During the welding process, the annular mesh guard plate and the circular base may be misaligned, affecting the welding accuracy.

[0004] Therefore, it is necessary to provide an automatic disc welding machine for producing a pet cage, aiming at solving the above problems. Summary of the invention

[0005] In view of the shortcomings of the prior art, an object of the embodiments of the present invention is to provide an automatic disc welding machine for producing pet cages to solve the problems in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An automatic disc welding machine for producing pet cages, comprising a housing, a movable door hinged on the housing, and the housing further comprising:

[0008] A support assembly, the support assembly being arranged at the lower inner side of the housing;

[0009] A pressing assembly, the pressing assembly is arranged in the housing and above the supporting assembly;

[0010] A rotating assembly, the rotating assembly being connected between the supporting assembly and the pressing assembly;

[0011] And a welding assembly, wherein the welding assembly is arranged in the shell and movably connected with the top pressing assembly.

[0012] As a further solution of the present invention, the support assembly includes:

[0013] A rotating drum, the rotating drum is rotatably disposed at the bottom of the housing;

[0014] A lifting cylinder, wherein the lifting cylinder is movably arranged above the rotating cylinder, the rotating cylinder and the lifting cylinder are slidably connected via a connecting module, and a second supporting frame is arranged inside the lifting cylinder;

[0015] A movable rod 1, wherein the movable rod 1 is slidably disposed in the rotating cylinder, one end of the movable rod 1 is rotatably connected to the supporting frame 2, and the other end of the movable rod 1 passes through the bottom of the rotating cylinder and is connected to a movable plate movably disposed outside the rotating cylinder;

[0016] An electric telescopic rod 1, wherein the electric telescopic rod 1 is connected between the rotating cylinder and the movable plate;

[0017] And a telescopic module, wherein the telescopic module is arranged between the rotating cylinder and the movable rod one and between the lifting cylinder and the movable rod one.

[0018] As a further solution of the present invention, the telescopic module includes:

[0019] A movable sleeve, the movable sleeve is movably sleeved on the outer side of the movable rod, a convex strip is arranged inside the movable sleeve, and the convex strip is slidably matched with a side groove arranged on the outer side of the movable rod;

[0020] A support frame 1, wherein the support frame 1 is arranged in the rotating cylinder and is rotatably connected to the movable sleeve;

[0021] A movable plate 1, wherein the movable plate 1 is provided in a plurality and is circumferentially and slidably arranged on the rotating cylinder, an end of the movable plate 1 away from the movable sleeve penetrates the rotating cylinder and is connected to an abutting plate 1 movably arranged outside the rotating cylinder, and an end of the movable plate 1 close to the movable sleeve is connected to a sliding column 1;

[0022] A turntable 1, the turntable 1 is installed on the outside of the movable sleeve, and the turntable 1 is circumferentially provided with a plurality of slide grooves 1 that are slidably matched with the slide post 1;

[0023] A worm gear 1, wherein the worm gear 1 is arranged outside the movable sleeve;

[0024] A worm gear 1, the worm gear 1 is rotatably disposed in the rotating cylinder and meshes with a worm wheel 1, and the worm gear 1 is connected to a motor 1 disposed in the rotating cylinder;

[0025] A second movable plate, wherein the second movable plate is provided with a plurality of movable plates and is circumferentially and slidably arranged on the lifting cylinder, an end of the second movable plate away from the first movable rod penetrates the lifting cylinder and is connected to a second abutment plate movably arranged on the outside of the lifting cylinder, and an end of the second movable plate close to the first movable rod is connected to a second sliding column;

[0026] And a second turntable, the second turntable is arranged on the first movable rod, and a plurality of second slide grooves slidably matched with the second slide post are distributed circumferentially on the second turntable.

[0027] As a further solution of the present invention, the top pressing assembly includes:

[0028] A second worm gear, the second worm gear being rotatably disposed on the top inner side of the housing;

[0029] A second movable rod, the second movable rod is arranged on the inner side of the second worm gear, a second side groove is arranged on the outer side of the second movable rod for slidingly cooperating with the second worm gear, and one end of the second movable rod away from the pressure plate passes through the outer shell and is connected to a retaining ring movably arranged on the outer side of the outer shell;

[0030] A pressing plate, the pressing plate is connected to one end of the movable rod 2 close to the lifting cylinder;

[0031] And an electric telescopic rod 2, wherein the electric telescopic rod 2 is connected between the worm gear 2 and the pressure plate.

[0032] As a further solution of the present invention, the rotating assembly includes:

[0033] A worm gear three, wherein the worm gear three is arranged outside the bottom of the rotating cylinder;

[0034] A worm gear 2 is rotatably arranged at the bottom of the housing and meshes with the worm gear in three phases. The worm gear 2 is connected to the three phases of the motor arranged at the bottom of the housing;

[0035] A worm gear four, the worm gear four is rotatably arranged at the bottom of the housing and meshes with the worm gear three;

[0036] A worm gear 5, the worm gear 5 being rotatably arranged on the top of the inner side of the housing and meshing with the worm gear 2;

[0037] And a rotating rod, which is connected between the worm gear four and the worm gear five and is rotatably connected to the housing.

[0038] As a further solution of the present invention, the welding assembly comprises:

[0039] A vertical pole, wherein the vertical pole is arranged inside the shell;

[0040] A lifting frame, the lifting frame is slidably arranged on the vertical rod and is rotatably connected to the second movable rod, and the lifting frame is provided with a slot;

[0041] A screw rod, the screw rod is rotatably mounted on the lifting frame, and one end of the screw rod is connected to a second motor mounted on the lifting frame;

[0042] A threaded plate 1, wherein the threaded plate 1 is threadedly connected to one end of the screw rod and slidingly cooperates with the slot, and an electric preheating plate is installed at one end of the threaded plate 1 close to the pressing plate;

[0043] And a threaded plate 2, wherein the threaded plate 2 is threadedly connected to the other end of the screw rod and slidingly matched with the slot, and a welding head is installed on one side of the threaded plate 2 close to the pressure plate.

[0044] As a further solution of the present invention, the connection module includes a plurality of through grooves circumferentially arranged on the rotating cylinder, and a slide plate connected to the bottom of the lifting cylinder is slidably arranged in the through groove.

[0045] As a further solution of the present invention, the specifications of the worm gear three are consistent with those of the worm gear two, and the specifications of the worm gear four are consistent with those of the worm gear five.

[0046] As a further solution of the present invention, the bottom surface size of the pressure plate is not larger than the top surface size of the lifting cylinder.

[0047] As a further solution of the present invention, the electric preheating plate is configured as an L-shaped arc plate.

[0048] In summary, compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0049] 1. In the present invention, the annular mesh guard plate is sleeved on the outside of the abutment plate 1 and the abutment plate 2, and the height of the lifting cylinder is adaptively adjusted according to the height of the annular mesh guard plate. The annular mesh guard plates of different diameters can be stably supported by the telescopic module, meeting the welding requirements of annular mesh guard plates of different diameters and heights with corresponding discs, thereby improving the applicability of the device;

[0050] 2. In the present invention, the pressing plate can be driven to move downward by the pressing assembly, and the pressing plate can relatively fix the position of the disc by cooperating with the lifting cylinder, so as to facilitate the synchronous rotation of the annular mesh guard plate and the disc; the synchronous rotation of the supporting assembly and the pressing assembly can be realized by the rotating assembly, so as to realize the synchronous rotation of the disc and the annular mesh guard plate, thereby avoiding the problem of welding misalignment caused by the different rotation speeds of the disc and the annular mesh guard plate during the welding process, and improving the stability of welding;

[0051] 3. In the present invention, the movable rod 2 drives the electric preheating plate and the welding head to move downward synchronously by being rotatably connected with the lifting frame and slidingly cooperating with the vertical rod, so that the electric preheating plate and the welding head are flush with the disc, and the position of the electric preheating plate or the welding head is adjusted so that the welding parts of the electric preheating plate, the disc and the annular mesh guard plate correspond to each other, or the welding head contacts the welding parts of the annular mesh guard plate and the disc, and the supporting assembly drives the annular mesh guard plate and the disc to rotate synchronously through the cooperation of the rotating assembly and the top pressure assembly, so as to facilitate the circumferential uniform preheating and welding of the welding parts of the annular mesh guard plate and the disc, avoid the jitter of the manually held welding gun and the low welding efficiency, and improve the welding efficiency and welding stability.

[0052] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 It is a three-dimensional diagram of an automatic disc welding machine for producing pet cages in an embodiment of the invention.

[0054] Figure 2 This is an internal diagram of an automatic disc welding machine for producing pet cages in an embodiment of the invention.

[0055] Figure 3 It is a cross-sectional view of an automatic disc welding machine for producing pet cages in an embodiment of the invention.

[0056] Figure 4 It is a schematic diagram of the structure of the support assembly in an embodiment of the invention.

[0057] Figure 5 It is a cross-sectional view of a support assembly in an embodiment of the invention.

[0058] Figure 6 It is a schematic diagram of the structure of the welding assembly in the embodiment of the invention.

[0059] Figure 7 It is a schematic diagram of the structure of the rotating drum in the embodiment of the invention.

[0060] Figure 8 It is a schematic diagram of the structure of the movable sleeve in the embodiment of the invention.

[0061] Fig. 9 It is a schematic structural diagram of the movable rod 1 in the embodiment of the invention.

[0062] Fig.10 It is a schematic structural diagram of abutment plate 1 in an embodiment of the invention.

[0063] Figure numerals: 1, shell; 101, vent hole; 2, movable door; 201, handle; 3, support assembly; 301, rotating cylinder; 3011, through slot; 302, slide plate; 303, lifting cylinder; 304, movable rod 1; 3041, side slot 1; 305, support frame 1; 306, abutment plate 1; 307, moving plate 1; 308, slide column 1; 309, movable sleeve; 3091, convex strip; 310, turntable 1; 311, slide slot 1; 312, worm gear 1; 313, worm gear 1; 314, motor 1; 315, movable plate; 316, electric telescopic rod 1; 317, support frame 2; 318, turntable 2; 319, slide slot 2; 320 , sliding column two; 321, moving plate two; 322, abutment plate two; 4, top pressure assembly; 401, worm gear two; 402, movable rod two; 4021, side groove two; 403, retaining ring; 404, pressure plate; 405, electric telescopic rod two; 5, welding assembly; 501, vertical pole; 502, lifting frame; 503, slotting; 504, screw; 505, motor two; 506, threaded plate one; 507, electric preheating plate; 508, threaded plate two; 509, welding head; 6, rotating assembly; 601, worm gear three; 602, motor three; 603, worm two; 604, worm gear four; 605, rotating rod; 606, worm gear five; 7, controller; 8, support seat. DETAILED DESCRIPTION

[0064] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0065] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0066] In one embodiment of the present invention, see Figure 1-4 and Figure 6 An automatic disc welding machine for producing pet cages includes a shell 1, a movable door 2 is hinged on the shell 1, a support assembly 3 is provided at the lower inner side of the shell 1, a top pressure assembly 4 is provided in the shell 1 and is located above the support assembly 3, a rotating assembly 6 is connected between the support assembly 3 and the top pressure assembly 4, and a welding assembly 5 movably connected to the top pressure assembly 4 is provided in the shell 1.

[0067] In this embodiment, the annular mesh guard plate of the pet cage is sleeved on the outside of the support component 3. The annular mesh guard plate can be abutted and supported by the support component 3. The disc to be welded is placed on the support component 3, and the outer end of the annular mesh guard plate is aligned with the outer edge of the disc. The top pressure component 4 fixes the position between the annular mesh guard plate and the disc by cooperating with the support component 3, which can avoid the phenomenon of welding misalignment caused by the offset between the annular mesh guard plate and the disc during the disc welding process, and can effectively improve the welding accuracy. The welding component 5 cooperates with the rotating component 6 to The disk is effectively preheated and circumferentially welded at a uniform speed in a combined manner, which can effectively improve the welding effect and welding stability. A controller 7 is provided on the outside of the shell 1, and the controller 7 is electrically connected to the electrical equipment in the shell 1. A support seat 8 is provided at the bottom of the shell 1. A plurality of air holes 101 are provided at the bottom of the shell 1. The air holes 101 facilitate the circulation of air inside the shell 1. The setting of the movable door 2 avoids the scattering of waste chips during welding, thereby improving the safety of the device. A handle 201 is provided on the movable door 2 to facilitate the opening and closing of the device.

[0068] In one embodiment of the present invention, see Figure 1-5 and Figure 7-10 The support assembly 3 includes a rotating cylinder 301 rotatably arranged at the bottom of the shell 1, a lifting cylinder 303 is movably arranged above the rotating cylinder 301, the rotating cylinder 301 and the lifting cylinder 303 are slidably connected through a connecting module, a supporting frame 2 317 is arranged in the lifting cylinder 303, a movable rod 1 304 is slidably arranged in the rotating cylinder 301, one end of the movable rod 1 304 is rotatably connected to the supporting frame 2 317, the other end of the movable rod 1 304 passes through the bottom of the rotating cylinder 301 and is connected to a movable plate 315 movably arranged on the outside of the rotating cylinder 301, an electric telescopic rod 1 316 is connected between the rotating cylinder 301 and the movable plate 315, and a telescopic module is arranged between the rotating cylinder 301 and the movable rod 1 304 and between the lifting cylinder 303 and the movable rod 1 304;

[0069] The telescopic module includes a movable sleeve 309 movably sleeved on the outside of a movable rod 304, a convex strip 3091 is arranged in the movable sleeve 309, and the convex strip 3091 is slidably matched with a side groove 3041 arranged on the outside of the movable rod 304, a support frame 305 is arranged in the rotating cylinder 301, and the support frame 305 is rotatably connected with the movable sleeve 309, and a plurality of movable plates 307 are circumferentially and slidably arranged on the rotating cylinder 301, and the end of the movable plate 307 away from the movable sleeve 309 passes through the rotating cylinder 301 and is connected to an abutment plate 306 movably arranged on the outside of the rotating cylinder 301, and the end of the movable plate 307 close to the movable sleeve 309 is connected to a sliding column 308, and a turntable 310 is installed on the outside of the movable sleeve 309, and the turntable 310 is circumferentially distributed There are several sliding grooves 311 that slide with the sliding column 308, a worm wheel 312 is provided on the outer side of the movable sleeve 309, a worm 313 that meshes with the worm wheel 312 is rotatably provided in the rotating cylinder 301, the worm 313 is connected to the motor 314 arranged in the rotating cylinder 301, and several movable plates 321 are circumferentially and slidably provided on the lifting cylinder 303, the end of the movable plate 321 away from the movable rod 304 penetrates the lifting cylinder 303 and is connected to the abutment plate 322 movably arranged on the outer side of the lifting cylinder 303, the end of the movable plate 321 close to the movable rod 304 is connected to the sliding column 320, the movable rod 304 is provided with a turntable 318, and several sliding grooves 319 that slide with the sliding column 320 are distributed circumferentially on the turntable 318.

[0070] In this embodiment, in the initial state, the abutment plate 1 306 is close to the rotating cylinder 301, the abutment plate 2 322 is close to the lifting cylinder 303, the slide column 1 308 and the slide column 2 320 are close to the movable rod 1 304, the top of the rotating cylinder 301 is in contact with the bottom of the lifting cylinder 303, the annular mesh guard plate is sleeved on the outside of the abutment plate 1 306 and the abutment plate 2 322, and the height of the lifting cylinder 303 is adaptively adjusted according to the height of the annular mesh guard plate. When the height of the lifting cylinder 303 needs to be adjusted, the electric telescopic rod 1 316 is extended and retracted to drive the movable plate 315 to move up, and the movable plate 315 pushes the lifting cylinder 303 to move up synchronously through the movable rod 1 304. The top of the lifting cylinder 303 is aligned with the top of the annular mesh guard plate, and the disc is placed on the top of the lifting cylinder 303 so that the end edge of the annular mesh guard plate fits with the edge of the disc. The motor 314 drives the worm 313 to rotate. The worm 313 drives the movable sleeve 309 to rotate synchronously by meshing with the worm wheel 312. The movable sleeve 309 drives the turntable 310 to rotate. The turntable 310 pushes the movable plate 307 to move outward by sliding with the slide groove 311 and the slide column 308 and the movable plate 307 and the rotating cylinder 301. The movable plate 307 drives the abutment plate 306 to move synchronously. The abutment plate 1 306 is fitted with the inner wall of the annular mesh guard plate. At the same time, the movable sleeve 309 drives the movable rod 1 304 to rotate synchronously by slidingly cooperating with the convex strip 3091 and the side groove 1 3041. The movable rod 1 304 drives the turntable 2 318 to rotate synchronously. The turntable 2 318 pushes the movable plate 2 321 to move outward by slidingly cooperating with the slide groove 2 319 and the slide column 2 320 and the movable plate 2 321 and the lifting cylinder 303. The movable plate 2 321 drives the abutment plate 2 322 to move synchronously so that the abutment plate 2 322 fits with the inner wall of the annular mesh guard plate, so that the annular mesh guard plate, the rotating cylinder 301 and the lifting cylinder can be realized. 303 is synchronously rotated, wherein the number of the slide groove 1 311 or the slide groove 2 319 is consistent with the number of the abutment plate 1 306 or the abutment plate 2 322, and the abutment plate 1 306 is provided with at least 3, and the connection module includes a plurality of through grooves 3011 circumferentially arranged on the rotating cylinder 301, and a slide plate 302 connected to the bottom of the lifting cylinder 303 is slidably provided in the through groove 3011. Through the sliding cooperation of the through groove 3011 and the slide plate 302, the angle between the rotating cylinder 301 and the slide plate 302 can be fixed, thereby ensuring the synchronization of the extension and retraction of the abutment plate 1 306 and the abutment plate 2 322, and the lifting cylinder 303 is a cylinder with an opening at the bottom.

[0071] In one embodiment of the present invention, see Figure 1-4 and Figure 6The top pressure assembly 4 includes a worm gear 401 rotatably arranged at the top of the inner side of the housing 1, a movable rod 402 is arranged on the inner side of the worm gear 401, and a side groove 4021 is arranged on the outer side of the movable rod 402 for slidingly cooperating with the worm gear 401. The end of the movable rod 402 close to the lifting cylinder 303 is connected to a pressing plate 404, and an electric telescopic rod 405 is connected between the worm gear 401 and the pressing plate 404. The end of the movable rod 402 away from the pressing plate 404 penetrates the housing 1 and is connected to a retaining ring 403 movably arranged on the outer side of the housing 1;

[0072] The rotating assembly 6 includes a worm gear three 601 arranged on the outside of the bottom of the rotating cylinder 301, a worm gear two 603 meshing with the worm gear three 601 is rotatably connected to the bottom of the outer shell 1, the worm gear two 603 is connected to a motor three 602 arranged at the bottom of the outer shell 1, a worm gear four 604 meshing with the worm gear three 601 is rotatably provided at the bottom of the outer shell 1, a worm gear five 606 meshing with the worm gear two 401 is rotatably connected to the top of the inner side of the outer shell 1, and a rotating rod 605 rotatably connected to the outer shell 1 is connected between the worm gear four 604 and the worm gear five 606.

[0073] In this embodiment, in the initial state, the pressure plate 404 is away from the lifting cylinder 303, and the retaining ring 403 is at the highest point. After the annular mesh guard plate is aligned with the disc, the electric telescopic rod 2 405 extends downward and pushes the pressure plate 404 downward by slidingly cooperating with the worm gear 2 401 through the side groove 2 4021. The pressure plate 404 relatively fixes the position of the disc by cooperating with the lifting cylinder 303, which is convenient for the synchronous rotation of the annular mesh guard plate and the disc. The motor 3 602 drives the worm 2 603 to rotate, and the worm 2 603 drives the rotating cylinder 301 to rotate by meshing with the worm gear 3 601. The rotating cylinder 301 drives the annular mesh guard plate to rotate by synchronously rotating with the lifting cylinder 303, the abutment plate 1 306 fits against the inner wall of the annular mesh guard plate, and the abutment plate 2 322 fits against the inner wall of the annular mesh guard plate. , worm gear three 601 drives worm gear four 604 to rotate, worm gear four 604 drives worm gear five 606 to rotate synchronously through rotating rod 605, worm gear five 606 drives pressure plate 404 to rotate synchronously by meshing with worm gear two 401 and sliding cooperation between side groove two 4021 and worm gear two 401, pressure plate 404 drives the disc and annular mesh guard plate to rotate synchronously by cooperating with lifting cylinder 303, so as to avoid the problem of welding misalignment caused by different rotation speeds of the disc and the annular mesh guard plate during welding, wherein the specifications of worm gear three 601 and worm gear two 401 are consistent, and the specifications of worm gear four 604 and worm gear five 606 are consistent, so as to ensure the synchronous rotation of the annular mesh guard plate and the disc, and the bottom surface size of pressure plate 404 is not larger than the top surface size of lifting cylinder 303, so as to ensure that enough welding space can be reserved at the edge of disc.

[0074] In one embodiment of the present invention, see Figure 1-3 and Figure 6 The welding assembly 5 includes a vertical pole 501 arranged inside the shell 1, and a lifting frame 502 rotatably connected to the movable rod 2 402 is slidably provided on the vertical pole 501, and a slot 503 is provided on the lifting frame 502, and a screw 504 is rotatably connected to the lifting frame 502, one end of the screw 504 is connected to the motor 2 505 arranged on the lifting frame 502, and one end of the screw 504 is threadedly connected to a threaded plate 1 506 that slides with the slot 503, and an electric preheating plate 507 is installed at one end of the threaded plate 1 506 close to the pressing plate 404, and the other end of the screw 504 is threadedly connected to a threaded plate 2 508 that slides with the slot 503, and a welding head 509 is installed on the side of the threaded plate 2 508 close to the pressing plate 404.

[0075] In this embodiment, in the initial state, the distance between the second threaded plate 508 and the second movable rod 402 is consistent with the distance between the first threaded plate 506 and the second movable rod 402. After the annular mesh guard plate is placed on the outside of the abutment plate 306 and the disc is placed on the lifting cylinder 303, the top edge of the annular mesh guard plate is aligned with the edge of the disc. The second electric telescopic rod 405 extends downward and pushes the pressing plate 404 downward by slidingly cooperating with the second worm gear 401 through the second side groove 4021. The pressing plate 404 relatively fixes the position of the disc by cooperating with the lifting cylinder 303. At the same time, the second movable rod 402 drives the electric preheating plate 507 and the welding head 509 to move downward synchronously by rotatingly connecting with the lifting frame 502 and slidingly cooperating with the vertical rod 501, so that the electric preheating plate 507 and the welding head 509 are flush with the disc, the motor 2 505 drives the screw 504 to rotate, and the screw 504 drives the electric preheating plate 507 to correspond to the welding parts of the disc and the annular mesh guard plate by means of threaded connection with the threaded plate 1 506 and sliding cooperation between the threaded plate 1 506 and the slot 503, so that the welding parts of the disc and the annular mesh guard plate can be preheated, and the support component 3 drives the annular mesh guard plate and the disc to rotate synchronously through the cooperation of the rotating component 6 and the top pressure component 4, so as to facilitate the circumferential uniform preheating of the welding parts of the annular mesh guard plate and the disc, and facilitate the subsequent welding process, and at the same time, the screw 504 drives the welding head 509 away from the disc by means of threaded connection with the threaded plate 2 508 and sliding cooperation between the threaded plate 2 508 and the slot 503;

[0076] When the annular mesh guard plate and the disc need to be welded, the motor 2 505 drives the screw 504 in the reverse direction, and the screw 504 drives the electric preheating plate 507 away from the disc by means of threaded connection with the threaded plate 1 506 and the sliding cooperation between the threaded plate 1 506 and the slot 503. At the same time, the screw 504 drives the welding head 509 to contact the welding parts of the annular mesh guard plate and the disc by means of threaded connection with the threaded plate 2 508 and the sliding cooperation between the threaded plate 2 508 and the slot 503. The support assembly 3 drives the rotation assembly 6 to cooperate with the top pressure assembly 4. The annular mesh guard plate and the disc rotate synchronously, which is convenient for circumferential uniform speed welding of the annular mesh guard plate and the disc, avoiding the shaking of the manually held welding gun and the low welding efficiency, and improving the welding efficiency and welding stability. The spacing between the threaded plate 1 506 and the threaded plate 2 508 is larger than the outer diameter of the annular mesh guard plate, the threaded plate 1 506 and the threaded plate 2 508 are both set as L-shaped plates, and the electric preheating plate 507 is set as an L-shaped arc plate, which is convenient for corresponding to the edges of the annular mesh guard plate and the disc, thereby expanding the effective preheating area and improving the preheating efficiency.

[0077] Specific:

[0078] The annular mesh guard plate is put on the outside of the abutment plate 1 306 and the abutment plate 2 322, and the height of the lifting cylinder 303 is adaptively adjusted according to the height of the annular mesh guard plate. When the height of the lifting cylinder 303 needs to be adjusted, the electric telescopic rod 1 316 is extended and retracted to drive the movable plate 315 to move up, and the movable plate 315 pushes the lifting cylinder 303 to move up synchronously through the movable rod 1 304, so that the top of the lifting cylinder 303 is aligned with the top of the annular mesh guard plate, and the disc is placed on the top of the lifting cylinder 303 so that the end edge of the annular mesh guard plate fits with the edge of the disc, and the motor 1 314 drives the worm 1 313 to rotate, and the worm 1 313 drives the movable sleeve 309 to rotate synchronously by meshing with the worm wheel 1 312, and the movable sleeve 309 drives the turntable 1 310 to rotate, and the turntable 1 310 slides and moves with the slide column 1 308 through the slide groove 1 311 The sliding cooperation between the plate 1 307 and the rotating cylinder 301 pushes the movable plate 1 307 to move outward, and the movable plate 1 307 drives the abutment plate 1 306 to move synchronously so that the abutment plate 1 306 fits with the inner wall of the annular mesh guard plate. At the same time, the movable sleeve 309 drives the movable rod 1 304 to rotate synchronously through the convex strip 3091 and the side groove 1 3041. The movable rod 1 304 drives the turntable 2 318 to rotate synchronously. The turntable 2 318 pushes the movable plate 2 321 to move outward through the sliding cooperation between the slide groove 2 319 and the slide column 2 320 and the sliding cooperation between the movable plate 2 321 and the lifting cylinder 303. The movable plate 2 321 drives the abutment plate 2 322 to move synchronously so that the abutment plate 2 322 fits with the inner wall of the annular mesh guard plate, so as to realize the synchronous rotation of the annular mesh guard plate, the rotating cylinder 301 and the lifting cylinder 303.

[0079] After the annular mesh guard plate is aligned with the disc, the electric telescopic rod 2 405 extends downward and pushes the pressure plate 404 downward by slidingly cooperating with the worm gear 2 401 through the side groove 2 4021. The pressure plate 404 relatively fixes the position of the disc by cooperating with the lifting cylinder 303, which is convenient for the synchronous rotation of the annular mesh guard plate and the disc. The motor 3 602 drives the worm 2 603 to rotate. The worm 2 603 drives the rotating cylinder 301 to rotate by meshing with the worm gear 3 601. The rotating cylinder 301 rotates synchronously with the lifting cylinder 303 and the abutment plate 1 303. 06 is fitted with the inner wall of the annular mesh guard plate and the abutment plate 2 322 is fitted with the inner wall of the annular mesh guard plate to drive the annular mesh guard plate to rotate. At the same time, the worm gear 3 601 drives the worm gear 4 604 to rotate. The worm gear 4 604 drives the worm gear 5 606 to rotate synchronously through the rotating rod 605. The worm gear 5 606 drives the pressure plate 404 to rotate synchronously by meshing with the worm gear 2 401 and the side groove 2 4021 slidingly cooperates with the worm gear 2 401. The pressure plate 404 drives the disc and the annular mesh guard plate to rotate synchronously by cooperating with the lifting cylinder 303.

[0080] The movable rod 2 402 drives the electric preheating plate 507 and the welding head 509 to move downward synchronously by means of rotational connection with the lifting frame 502 and sliding cooperation between the lifting frame 502 and the vertical rod 501, so that the electric preheating plate 507 and the welding head 509 are flush with the disc, and the motor 2 505 drives the screw 504 to rotate, and the screw 504 drives the electric preheating plate 507 and the welding head 509 of the disc and the annular mesh guard plate by means of threaded connection with the threaded plate 1 506 and sliding cooperation between the threaded plate 1 506 and the slot 503. The welding parts of the disc and the annular mesh guard plate correspond to each other, and the welding parts of the disc and the annular mesh guard plate can be preheated. The support component 3 drives the annular mesh guard plate and the disc to rotate synchronously through the cooperation of the rotating component 6 and the top pressure component 4, and the welding parts of the annular mesh guard plate and the disc can be preheated uniformly in the circumferential direction, which is convenient for subsequent welding processing. At the same time, the screw 504 drives the welding head 509 away from the disc by means of threaded connection with the threaded plate 508 and sliding cooperation between the threaded plate 508 and the slot 503;

[0081] When the annular mesh guard plate and the disc need to be welded, the motor 2 505 drives the screw 504 in reverse, and the screw 504 drives the electric preheating plate 507 away from the disc by means of a threaded connection with the threaded plate 1 506 and a sliding cooperation between the threaded plate 1 506 and the slot 503. At the same time, the screw 504 drives the welding head 509 to contact the welding parts of the annular mesh guard plate and the disc by means of a threaded connection with the threaded plate 2 508 and a sliding cooperation between the threaded plate 2 508 and the slot 503. The support component 3 drives the annular mesh guard plate and the disc to rotate synchronously through the cooperation of the rotating component 6 and the top pressure component 4, so that the annular mesh guard plate and the disc can be circumferentially welded.

[0082] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic disc welding machine for pet cage production, comprising a housing, characterized in that: A movable door is hinged on the shell, and the shell also includes: A support assembly, the support assembly being arranged at the lower inner side of the housing; A pressing assembly, the pressing assembly is disposed in the housing and above the supporting assembly; A rotating assembly, the rotating assembly being connected between the supporting assembly and the pressing assembly; and a welding assembly, wherein the welding assembly is disposed in the housing and movably connected to the top pressure assembly; The support assembly includes a rotating cylinder, which is rotatably arranged at the bottom of the shell; a lifting cylinder, which is movably arranged above the rotating cylinder, and the rotating cylinder and the lifting cylinder are slidably connected through a connecting module, and a supporting frame 2 is arranged in the lifting cylinder; a movable rod 1, which is slidably arranged in the rotating cylinder, one end of the movable rod 1 is rotatably connected to the supporting frame 2, and the other end of the movable rod 1 passes through the bottom of the rotating cylinder and is connected to a movable plate movably arranged outside the rotating cylinder; an electric telescopic rod 1, which is connected between the rotating cylinder and the movable plate; and a telescopic module, which is arranged between the rotating cylinder and the movable rod 1 and between the lifting cylinder and the movable rod 1; The telescopic module includes a movable sleeve, which is movably sleeved on the outer side of a movable rod, and a convex strip is provided in the movable sleeve, and the convex strip is slidably matched with a side groove provided on the outer side of the movable rod; a support frame, which is provided in a rotating cylinder, and the support frame is rotatably connected with the movable sleeve; a movable plate, which is provided with a plurality of circumferentially and slidably arranged on the rotating cylinder, and the end of the movable plate away from the movable sleeve penetrates the rotating cylinder and is connected to an abutment plate movably arranged on the outer side of the rotating cylinder, and the end of the movable plate close to the movable sleeve is connected to a sliding column; a turntable, which is installed on the outer side of the movable sleeve, and the turntable is circumferentially distributed There are a plurality of slide grooves 1 that are slidably matched with the slide column 1; a worm wheel 1, which is arranged on the outside of the movable sleeve; a worm screw 1, which is rotatably arranged in the rotating cylinder and meshes with the worm wheel 1, and the worm screw 1 is connected to a motor 1 arranged in the rotating cylinder; a moving plate 2, which is provided with a plurality of and is circumferentially and slidably arranged on the lifting cylinder, and the end of the moving plate 2 away from the movable rod 1 penetrates the lifting cylinder and is connected to an abutment plate 2 movably arranged on the outside of the lifting cylinder, and the end of the moving plate 2 close to the movable rod 1 is connected with the slide column 2; and a turntable 2, which is arranged on the movable rod 1, and has a plurality of slide grooves 2 circumferentially distributed on the turntable 2 that are slidably matched with the slide column 2; The top pressure assembly includes two worm wheels, which are rotatably arranged on the top of the inner side of the shell; two movable rods, which are arranged on the inner side of the two worm wheels, and two side grooves are arranged on the outer side of the two movable rods to slide with the two worm wheels, and one end of the two movable rods away from the pressure plate passes through the shell and is connected to a retaining ring movably arranged on the outer side of the shell; a pressure plate, which is connected to one end of the two movable rods close to the lifting cylinder; and two electric telescopic rods, which are connected between the two worm wheels and the pressure plate; The rotating assembly includes a worm gear 3, which is arranged on the outer side of the bottom of the rotating cylinder; a worm gear 2, which is rotatably arranged at the bottom of the housing and meshed with the worm gear 3, and the worm gear 2 is connected to the motor 3 arranged at the bottom of the housing; a worm gear 4, which is rotatably arranged at the bottom of the housing and meshed with the worm gear 3; a worm gear 5, which is rotatably arranged at the top of the inner side of the housing and meshed with the worm gear 2; and a rotating rod, which is connected between the worm gear 4 and the worm gear 5 and is rotatably connected to the housing; The welding assembly includes a vertical pole, which is arranged inside the shell; a lifting frame, which is slidably arranged on the vertical pole and rotatably connected with the movable rod 2, and the lifting frame is provided with a slot; a screw, which is rotatably arranged on the lifting frame, and one end of the screw is connected with the motor 2 arranged on the lifting frame; a threaded plate 1, which is threadedly connected to one end of the screw and slidably cooperates with the slot, and an electric preheating plate is installed at one end of the threaded plate close to the pressing plate; and a threaded plate 2, which is threadedly connected to the other end of the screw and slidably cooperates with the slot, and a welding head is installed on the side of the threaded plate 2 close to the pressing plate.

2. The automatic disc welding machine for pet cage production according to claim 1, characterized in that: The connection module comprises a plurality of through grooves which are circumferentially arranged on the rotating cylinder, and a slide plate which is connected with the bottom of the lifting cylinder is slidably arranged in the through groove.

3. The automatic disc welding machine for pet cage production according to claim 1, characterized in that: The specifications of the worm gear three are consistent with those of the worm gear two, and the specifications of the worm gear four are consistent with those of the worm gear five.

4. The automatic disc welding machine for pet cage production according to claim 1, characterized in that: The bottom surface size of the pressing plate is not larger than the top surface size of the lifting cylinder.

5. The automatic disc welding machine for pet cage production according to claim 1, characterized in that: The electric preheating plate is configured as an L-shaped arc plate.

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