Intelligent hanging ring welding machine

Abstract

The invention discloses an intelligent hanging ring welding machine, and relates to the technical field of welding, the intelligent hanging ring welding machine comprises a welding machine, a base plate is fixedly connected to the top of the welding machine, an electric slider is arranged on the outer wall of the welding machine, an electric lifter is fixedly connected to one side of the electric slider, and an electric welding head is arranged at the bottom of the electric lifter; a clamping mechanism is arranged at the top of the base plate, by arranging the clamping mechanism, the four hinge plates and the push block are bent at the same time, the hanging ring is clamped into the groove formed in the inner wall of the push block, automatic clamping and fixing of the hanging ring are achieved, and the hanging ring is pushed and clamped through upward returning force of the hinge plates. And then the lifting rings can be clamped and fixed in a simple and rapid pressing mode, operation is convenient and rapid, efficiency is high, the device can adapt to the lifting rings of different sizes, clamping of the lifting rings of different radiuses is completed through the rotating angles of different hinged plates, and the applicability is wide.

Description

Technical Field

[0001] The invention relates to the technical field of welding, in particular to an intelligent hanging ring welding machine. Background Art

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. There are many sources of energy for modern welding, including gas flame, arc, laser, electron beam, friction and ultrasonic;

[0003] An intelligent lifting ring welding machine described in the patent application with announcement number CN217571592U comprises a frame, a vibrating material selection plate is provided on the side of the frame, a horizontal linear feeding mechanism, a welding gun three-dimensional adjustment mechanism, a sliding table fast feeding mechanism, a lifting mechanism, a clamping mechanism and a longitudinal feeding mechanism are provided on the table top, an arc protection mechanism is provided between the welding gun mechanism and the longitudinal feeding mechanism, and a discharge port is provided below the welding gun mechanism; the finished parts welded by the ring and the iron cover are transported out through the discharge port;

[0004] During the welding process of the lifting ring, since the cross-section of the lifting ring is a perfect circle and the whole is a ring-shaped structure, when the lifting ring is clamped and welded together with other metal parts, the clamp often clamps to the tangent point of the lifting ring during the clamping process, resulting in scratches and damage on the surface of the lifting ring, and the clamping is more complicated, which affects the clamping and welding efficiency of the lifting ring. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an intelligent lifting ring welding machine to achieve the purpose of solving the above-mentioned problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent lifting ring welding machine, comprising a welding machine, a pad is fixedly connected to the top of the welding machine, an electric slider is arranged on the outer wall of the welding machine, an electric lift is fixedly connected to one side of the electric slider, an electric welding head is arranged at the bottom of the electric lift, and a clamping mechanism is arranged on the top of the pad;

[0007] The clamping mechanism comprises:

[0008] A bottom column, wherein the bottom column is a circular columnar structure, the bottom of the bottom column is fixedly connected to the top of the fish pad, the top of the bottom column is fixedly connected to a fixed block, the outer wall of the fixed block is hinged with a hinge block, the inner wall of the hinge block is hinged with a hinge plate, one end of the hinge plate is provided with a push block, and the hinge block is used to give the hinge plate a hinged rotation effect on its inner wall;

[0009] The first curved plate is a curved plate-like structure, the bottom of the first curved plate is fixedly connected to the top of the hinged plate, the outer wall of the first curved plate is slidably connected with a curved sleeve, the inner wall of the curved sleeve is fixedly connected with the second curved plate, one side of the second curved plate is fixedly connected to the outer wall of the fixed block, and the inner wall of the curved sleeve is provided with a built-in spring.

[0010] Preferably, a groove is formed on the inner wall of the push block, the inner wall of the groove is an arc-shaped groove, and the second arc-shaped plate, the arc-shaped sleeve and the first arc-shaped plate are all arc-shaped plate structures.

[0011] Preferably, the inner wall of the hinged plate is provided with an auxiliary mechanism, which includes a sliding block, which is slidably connected to the inner wall of the hinged plate, and the hinged plate is connected to the push block through the sliding block on the inner wall, one end of the sliding block is fixedly connected to the outer wall of the push block, and the rising sliding block is used to slide on the inner wall of the hinged plate.

[0012] Preferably, cushion sleeves are fixedly connected to both sides of the inner wall of the groove, a support plate is fixedly connected to one side of the push block, and the cushion sleeves are made of elastic material.

[0013] Preferably, the inner wall of the hinge plate is provided with a built-in spring, one end of the built-in spring is fixedly connected to one side of the inner wall of the hinge plate, and the other end of the built-in spring is fixedly connected to one end of the sliding block.

[0014] Preferably, a tensioning mechanism is provided on the top of the pad, and the tensioning mechanism includes an electric telescopic rod, the top of the electric telescopic rod is fixedly connected to a lifting ring, the top of the lifting ring is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to a fixing piece, the inner wall of the fixing piece is fixedly connected to a push ring, and the push ring is used to rise and push the hinged plate.

[0015] Preferably, the inner wall of the lifting ring is slidably connected to the outer wall of the base column, and the lifting ring is used to push the fixing member and the push ring to rise and fall through the connecting rod.

[0016] Preferably, the push ring is an annular rod-shaped structure, the connecting rod is a circular rod-shaped structure, and the electric telescopic rod is used to drive the lifting ring to rise and fall.

[0017] The present invention provides an intelligent lifting ring welding machine. It has the following beneficial effects:

[0018] 1. The present invention sets a clamping mechanism, and the four hinged plates and the push block are bent at the same time, and the lifting ring is stuck into the groove formed on the inner wall of the push block, so as to realize automatic clamping and fixing of the lifting ring, and the lifting ring is pushed and clamped by the upward return force of the hinged plate, and then the lifting ring can be clamped and fixed by a simple and fast pressing method. The operation is convenient and fast, and the efficiency is high. It can adapt to different sizes of lifting rings, and the clamping of lifting rings of different radii can be completed by the rotation angle of different hinged plates, and the applicability is wide.

[0019] 2. The present invention provides an auxiliary mechanism. After the outer wall of the lifting ring enters the inner wall of the groove, it abuts against the left and right gaskets on the inner wall of the groove. The gaskets are used to clamp the lifting ring, avoiding the situation where the lifting ring abuts against both sides of the inner wall of the groove and is scratched due to vibration during the welding process. At the same time, through the provision of a support plate, the lifting ring is more easily wrapped in the groove, avoiding the problem of being out of the groove due to excessive downward pressure, thereby ensuring the stability of the lifting ring clamping.

[0020] 3. The present invention sets a tensioning mechanism, so that when the hinged plate, the sliding block and the push block rise, the sliding block automatically enters the hinged plate, and the elastic force of the built-in spring in the hinged plate gradually increases, pushing the push block and the cushion sleeve onto the lifting ring, thereby achieving different degrees of clamping effect on the lifting ring, which is easy to adjust and can always ensure that the lifting ring is always in a stable state centered on the bottom column through the clamping of the four push blocks, avoiding the problem of needing to readjust due to different positions during one welding process.

[0021] 4. The present invention sets a tensioning mechanism. When there is no need to adjust the clamping degree, the push block is fixed to the lifting ring by pulling the elastic force in the default arc sleeve. The fixing force is limited, and the lifting ring can be easily rotated back and forth in the inner wall of the groove in the push block, so that the lifting ring can be moved and rotated during welding, which is beneficial to improving the work efficiency of welding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the clamping mechanism of the present invention;

[0024] Figure 3 For the present invention Figure 2 A magnified image of point A;

[0025] Figure 4 For the present invention Figure 2 The enlarged view of point B;

[0026] Figure 5 It is a structural schematic diagram of the auxiliary mechanism of the present invention;

[0027] Figure 6 The motion diagram of the clamping mechanism of the present invention is shown in FIG. Figure 1 ;

[0028] Figure 7 The motion diagram of the clamping mechanism of the present invention is shown in FIG. Figure 2 ;

[0029] Figure 8 It is a schematic diagram of the disassembled structure of the present invention;

[0030] Fig. 9 It is a structural schematic diagram of the tensioning mechanism of the present invention;

[0031] Fig.10 The motion diagram of the tensioning mechanism of the present invention is shown in FIG. Figure 1 ;

[0032] Fig.11 The motion diagram of the tensioner of the present invention is shown in FIG. Figure 2 .

[0033] In the figure: 1 welding machine, 2 clamping mechanism, 201 bottom column, 202 fixed block, 203 hinge block, 204 hinge plate, 205 push block, 206 first arc plate, 207 arc sleeve, 208 second arc plate, 209 groove, 3 auxiliary mechanism, 301 sliding block, 302 cushion sleeve, 303 support plate, 4 tension mechanism, 401 electric telescopic rod, 402 lifting ring, 403 connecting rod, 404 fixing part, 405 push ring, 5 electric slider, 6 electric lifter, 7 pad. DETAILED DESCRIPTION

[0034] Example 1: Please refer to Figure 1-3 The present invention provides a technical solution: an intelligent lifting ring welding machine, comprising a welding machine 1, a backing plate 7 is fixedly connected to the top of the welding machine 1, an electric slider 5 is arranged on the outer wall of the welding machine 1, an electric lifter 6 is fixedly connected to one side of the electric slider 5, an electric welding head is arranged at the bottom of the electric lifter 6, and a clamping mechanism 2 is arranged on the top of the backing plate 7;

[0035] The clamping mechanism 2 comprises:

[0036] Bottom column 201, bottom column 201 is a circular columnar structure, the bottom of bottom column 201 is fixedly connected to the top of fish pad 7, the top of bottom column 201 is fixedly connected with a fixed block 202, the outer wall of fixed block 202 is hinged with a hinge block 203, the inner wall of hinge block 203 is hinged with a hinge plate 204, one end of hinge plate 204 is provided with a push block 205, hinge block 203 is used to give hinge plate 204 hinged rotation effect on its inner wall;

[0037] The first curved plate 206 is a curved plate-like structure. The bottom of the first curved plate 206 is fixedly connected to the top of the hinged plate 204. The outer wall of the first curved plate 206 is slidably connected with a curved sleeve 207. The inner wall of the curved sleeve 207 is fixedly connected with a second curved plate 208. One side of the second curved plate 208 is fixedly connected to the outer wall of the fixed block 202. The inner wall of the curved sleeve 207 is provided with a built-in spring.

[0038] The inner wall of the push block 205 is provided with a groove 209, the inner wall of the groove 209 is an arc-shaped groove, and the second arc-shaped plate 208, the arc-shaped sleeve 207, and the first arc-shaped plate 206 are all arc-shaped plate structures;

[0039] When in use, the lifting ring to be welded is placed on the welding machine 1, and then the electric lift 6 is controlled to move to a designated position by starting the electric slider 5, and the electric lift 6 controls the internal liftable welding head to descend to the designated position, and starts welding the lifting ring and other metal parts;

[0040] When the lifting ring needs to be clamped, the lifting ring is placed on the hinge plate 204 outside the fixed block 202, and then pushed downward, so that the hinge plate 204 and the push block 205 begin to hinge and rotate on the inner wall of the hinge block 203, until the lifting ring pushes the hinge plate 204 and the push block 205 down until the lifting ring is successfully stuck in the push block 205, and due to the hinged rotation of the hinge plate 204, the first arc plate 206, the arc sleeve 207, and the second arc plate 208 contract with each other, and squeeze the built-in spring on the inner wall of the arc sleeve 207, so that the hinge plate 204 hinges and rotates. After the rotation and lowering, there is always an upward rebound force, and the four hinged plates 204 and the push block 205 are bent at the same time and the ring is clamped into the groove 209 provided on the inner wall of the push block 205, so as to realize the automatic clamping and fixing of the ring, and the ring is pushed and clamped by the upward return force of the hinged plate 204, and then the ring can be clamped and fixed by a simple and fast pressing method, which is convenient and fast to operate, with high efficiency, and can adapt to different ring sizes, and clamp rings of different radii through different rotation angles of the hinged plates 204, with wide applicability;

[0041] Example 2: Please refer to Figure 1-7 On the basis of the first embodiment, the present invention provides a technical solution: an auxiliary mechanism 3 is provided on the inner wall of the hinged plate 204, the auxiliary mechanism 3 includes a sliding block 301, the sliding block 301 is slidably connected in the inner wall of the hinged plate 204, the hinged plate 204 is connected to the push block 205 through the sliding block 301 on the inner wall, one end of the sliding block 301 is fixedly connected to the outer wall of the push block 205, and the rising sliding block 301 is used to slide on the inner wall of the hinged plate 204.

[0042] The inner walls of the groove 209 are fixedly connected with cushion sleeves 302 , and one side of the push block 205 is fixedly connected with a support plate 303 . The cushion sleeves 302 are made of elastic material.

[0043] The inner wall of the hinge plate 204 is provided with an internal spring, one end of the internal spring is fixedly connected to one side of the inner wall of the hinge plate 204, and the other end of the internal spring is fixedly connected to one end of the sliding block 301;

[0044] After the outer wall of the lifting ring enters the inner wall of the groove 209, it abuts against the left and right cushion sleeves 302 of the inner wall of the groove 209, and the cushion sleeves 302 are used to complete the clamping work of the lifting ring, so as to avoid the lifting ring abutting against the inner walls of the groove 209 on both sides and causing scratches due to vibration during welding. At the same time, through the setting of the supporting plate 303, the lifting ring is more easily wrapped in the groove 209, so as to avoid the problem of being out of the groove 209 due to excessive pressing speed, and ensure the stability of the clamping of the lifting ring;

[0045] Example 3: Please refer to Figure 1-11 On the basis of the first and second embodiments, the present invention provides a technical solution: a tensioning mechanism 4 is arranged on the top of the pad 7, the tensioning mechanism 4 comprises an electric telescopic rod 401, a lifting ring 402 is fixedly connected to the top of the electric telescopic rod 401, a connecting rod 403 is fixedly connected to the top of the lifting ring 402, a fixing piece 404 is fixedly connected to one end of the connecting rod 403, a push ring 405 is fixedly connected to the inner wall of the fixing piece 404, and the push ring 405 is used to rise and push the hinged plate 204.

[0046] The inner wall of the lifting ring 402 is slidably connected to the outer wall of the bottom column 201 , and the lifting ring 402 is used to push the fixing member 404 and the push ring 405 to move up and down through the connecting rod 403 .

[0047] The push ring 405 is a ring-shaped rod structure, the connecting rod 403 is a round rod structure, and the electric telescopic rod 401 is used to drive the lifting ring 402 to rise and fall;

[0048] When the clamping tightness needs to be adjusted, the electric telescopic rod 401 is started to push the lifting ring 402 to rise. The electric telescopic rod 401 slides and rises on the outer wall of the base column 201, and pushes the fixing part 404 to move up the push ring 405 through the connecting rod 403. When the push ring 405 moves up, it will abut against the bottom of the hinge plate 204 and push the hinge plate 204 to rotate and rise. When the hinge plate 204 rotates and rises, since the size of the lifting ring is fixed, the sliding block 301 connecting the hinge plate 204 and the push block 205 will retract into the inner wall of the hinge plate 204 and squeeze the built-in spring of the inner wall of the hinge plate 204. The elastic force of the built-in spring in the inner wall of the hinge plate 204 is much greater than the elastic force of the built-in spring inside the arc sleeve 207. Therefore, the built-in spring inside the arc sleeve 207 pulls the hinge plate 204 to rise. When the hinge plate 204 is lifted, the elastic force of the built-in spring in the hinge plate 204 cannot be overcome to press the sliding block 301 into the hinge plate 204. Only when the electric telescopic rod 401 pushes the lifting ring 402 to the push ring 405 to rise, can the elastic force of the built-in spring in the hinge plate 204 be overcome. As a result, when the hinge plate 204, the sliding block 301 and the push block 205 rise, the sliding block 301 automatically enters the hinge plate 204, and the elastic force of the built-in spring in the hinge plate 204 gradually increases, pushing the push block 205 and the cushion sleeve 302 onto the lifting ring, thereby achieving different degrees of clamping of the lifting ring, which is convenient to adjust. The lifting ring can also be always in a stable state centered on the bottom column 201 through the clamping of the four push blocks 205, avoiding the problem of needing to readjust due to different positions during one welding process.

[0049] When there is no need to adjust the clamping degree, the push block 205 is pulled by the default elastic force in the arc sleeve 207 to fix the lifting ring. The fixing force is limited, which can facilitate the lifting ring to rotate back and forth in the inner wall of the groove 209 in the push block 205, so as to facilitate the movement and rotation of the lifting ring during welding, which is conducive to improving the work efficiency of welding work.

[0050] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent lifting ring welding machine, comprising a welding machine (1), a backing plate (7) fixedly connected to the top of the welding machine (1), an electric slider (5) arranged on the outer wall of the welding machine (1), an electric lifter (6) fixedly connected to one side of the electric slider (5), and an electric welding head arranged at the bottom of the electric lifter (6), characterized in that: A clamping mechanism (2) is provided on the top of the pad (7); The clamping mechanism (2) comprises: A bottom column (201), wherein the bottom column (201) is a circular columnar structure, the bottom of the bottom column (201) is fixedly connected to the top of the fish pad (7), the top of the bottom column (201) is fixedly connected to a fixing block (202), the outer wall of the fixing block (202) is hinged with a hinge block (203), the inner wall of the hinge block (203) is hinged with a hinge plate (204), one end of the hinge plate (204) is provided with a push block (205), and the hinge block (203) is used to give the hinge plate (204) a hinged rotation effect on its inner wall; A first curved plate (206), wherein the first curved plate (206) is a curved plate-like structure, wherein the bottom of the first curved plate (206) is fixedly connected to the top of the hinged plate (204), an outer wall of the first curved plate (206) is slidably connected to an arc sleeve (207), an inner wall of the arc sleeve (207) is fixedly connected to a second curved plate (208), one side of the second curved plate (208) is fixedly connected to the outer wall of the fixed block (202), and an inner wall of the arc sleeve (207) is provided with a built-in spring.

2. The intelligent lifting ring welding machine according to claim 1 is characterized in that: The inner wall of the push block (205) is provided with a groove (209), the inner wall of the groove (209) is an arc-shaped groove, and the second arc-shaped plate (208), the arc-shaped sleeve (207), and the first arc-shaped plate (206) are all arc-shaped plate structures.

3. The intelligent lifting ring welding machine according to claim 2 is characterized in that: The inner wall of the hinged plate (204) is provided with an auxiliary mechanism (3), the auxiliary mechanism (3) comprising a sliding block (301), the sliding block (301) being slidably connected in the inner wall of the hinged plate (204), the hinged plate (204) being connected to the push block (205) via the sliding block (301) on the inner wall, one end of the sliding block (301) being fixedly connected to the outer wall of the push block (205), and the rising sliding block (301) being used to slide on the inner wall of the hinged plate (204).

4. The intelligent lifting ring welding machine according to claim 3 is characterized in that: Cushions (302) are fixedly connected to both sides of the inner wall of the groove (209), and a support plate (303) is fixedly connected to one side of the push block (205), and the cushion sleeve (302) is made of elastic material.

5. The intelligent lifting ring welding machine according to claim 4 is characterized in that: The inner wall of the hinge plate (204) is provided with an internal spring, one end of the internal spring is fixedly connected to one side of the inner wall of the hinge plate (204), and the other end of the internal spring is fixedly connected to one end of the sliding block (301).

6. The intelligent lifting ring welding machine according to claim 5, characterized in that: A tensioning mechanism (4) is provided at the top of the pad (7), the tensioning mechanism (4) comprising an electric telescopic rod (401), the top of the electric telescopic rod (401) being fixedly connected to a lifting ring (402), the top of the lifting ring (402) being fixedly connected to a connecting rod (403), one end of the connecting rod (403) being fixedly connected to a fixing member (404), the inner wall of the fixing member (404) being fixedly connected to a push ring (405), the push ring (405) being used to rise to push the hinged plate (204).

7. The intelligent lifting ring welding machine according to claim 6 is characterized in that: The inner wall of the lifting ring (402) is slidably connected to the outer wall of the bottom column (201), and the lifting ring (402) is used to push the fixing member (404) and the push ring (405) to move up and down through the connecting rod (403).

8. The intelligent lifting ring welding machine according to claim 7, characterized in that: The push ring (405) is an annular rod-shaped structure, the connecting rod (403) is a circular rod-shaped structure, and the electric telescopic rod (401) is used to drive the lifting ring (402) to move up and down.

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