Special-shaped part hot plate welding equipment

Abstract

The utility model provides special-shaped part hot plate welding equipment which comprises a rack, a special-shaped part positioning assembly and a welding mechanism, and the special-shaped part positioning assembly is arranged on the rack; the welding mechanism comprises a horizontal adjusting assembly, a rotary adjusting assembly, a first moving driving assembly, a clamp assembly, a second moving driving assembly and a heating welding assembly, the horizontal adjusting assembly is arranged on the rack, and the rotary adjusting assembly is arranged on the horizontal adjusting assembly; the first movement driving assembly is arranged on the rotation adjusting assembly, and the clamp assembly is arranged on the first movement driving assembly; the second moving driving assembly is arranged on the rotating adjusting assembly, the heating welding assembly is arranged on the second moving driving assembly, the horizontal adjusting assembly is used for adjusting the welding flatness of the heating welding assembly, the rotating adjusting assembly is used for adjusting the welding angle of the heating welding assembly, and the second moving driving assembly is used for driving the heating welding assembly to move. The welding positioning precision of special-shaped piece products can be improved, and the production quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of welding technology, and in particular to a hot plate welding device for irregularly shaped parts. Background Technology

[0002] Hot plate welding equipment is an automated device used for welding plastic parts. It can be widely used in various industries for welding plastic parts, such as welding the filling ports of fuel tanks and urea tanks in the automotive industry, welding automotive lights and automotive air intake pipes, and welding plastic products such as plastic balance rings for washing machines in the home appliance industry.

[0003] Depending on the transmission method, hot plate welding equipment can be divided into pneumatic hot plate welding equipment, hydraulic hot plate welding equipment, and servo-driven hot plate welding equipment. Generally speaking, servo-driven hot plate welding equipment has higher precision and is more popular in the market.

[0004] Existing large-scale hot plate welding equipment can be used to weld large plastic products. However, these products are typically quite thick, requiring higher welding temperatures and longer welding times. To improve production efficiency, factories often customize multiple hot plate welding machines, with one person operating all machines. While this method increases efficiency, it forces workers to move between machines, increasing their workload. Furthermore, because the processed products are often irregularly shaped parts whose work areas are not horizontal or vertical, existing hot plate welding equipment suffers from poor welding positioning accuracy, affecting product quality.

[0005] Therefore, it is necessary to provide at least one hot plate welding device for irregularly shaped parts that can improve the welding positioning accuracy of irregularly shaped parts. Utility Model Content

[0006] The purpose of this utility model is to provide a hot plate welding device for irregularly shaped parts that can improve the welding positioning accuracy of irregularly shaped parts.

[0007] To achieve the above objectives, this utility model provides a hot plate welding device for irregularly shaped parts, including a frame, an irregularly shaped part positioning assembly, and a welding mechanism. The irregularly shaped part positioning assembly is disposed on the frame and is used to position the irregularly shaped part. The welding mechanism includes a horizontal adjustment assembly, a rotary adjustment assembly, a first moving drive assembly, a clamping assembly, a second moving drive assembly, and a heating and welding assembly. The horizontal adjustment assembly is disposed on the frame, and the rotary adjustment assembly is disposed on the horizontal adjustment assembly. The first moving drive assembly is disposed on the rotary adjustment assembly, and the clamping assembly is disposed on the first moving drive assembly. On the moving drive assembly, the clamping assembly is used to clamp the workpiece to be welded, and the first moving drive assembly is used to drive the clamping assembly to move so as to move the workpiece to be welded to the position corresponding to the irregular part on the irregular part positioning assembly; the second moving drive assembly is disposed on the rotation adjustment assembly, the heating welding assembly is disposed on the second moving drive assembly, the horizontal adjustment assembly is used to adjust the welding flatness of the heating welding assembly, the rotation adjustment assembly is used to adjust the welding angle of the heating welding assembly, and the second moving drive assembly is used to drive the heating welding assembly to move.

[0008] Preferably, the irregular part positioning assembly includes a positioning support, a contour block, and a positioning module. A plurality of contour blocks are respectively disposed on the positioning support. The contour blocks are used to support the irregular part, and the positioning module is used to press and position the irregular part located on the contour block.

[0009] Preferably, the system also includes a fixture mounting platform, which is mounted on the frame, and the irregular part positioning component is detachably mounted on the fixture mounting platform.

[0010] Preferably, the system further includes a platform lifting mechanism, which comprises a platform lifting mounting component, a platform lifting drive module, and a platform lifting guide support module. The platform lifting mounting component is mounted on the frame, the platform lifting drive module is mounted on the platform lifting mounting component, and the platform lifting guide support module is vertically mounted on the platform lifting mounting component. The upper part of the platform lifting guide support module is connected to the fixture mounting platform, and the output end of the platform lifting drive module is connected to the fixture mounting platform, which can drive the fixture mounting platform and the platform lifting guide support module to lift.

[0011] Preferably, the horizontal adjustment assembly includes a horizontal adjustment mounting component, a horizontal adjustment sliding module, a first slider, a second slider, and a horizontal adjustment support component. The horizontal adjustment mounting component is disposed on the frame, the horizontal adjustment sliding module is disposed on the horizontal adjustment mounting component, the first slider is slidably disposed on the horizontal adjustment sliding module, one end of the second slider is pivotally connected to the first slider, the other end of the second slider is slidably disposed on the bottom of the horizontal adjustment support component, and the sliding direction of the second slider intersects the sliding direction of the first slider. The rotation adjustment component is disposed on the horizontal adjustment support component.

[0012] Preferably, the rotation adjustment assembly includes a rotation adjustment drive module, a rotation shaft, and a rotation plate. The rotation adjustment drive module is disposed on the horizontal adjustment assembly. One end of the rotation shaft is rotatably connected to the horizontal adjustment assembly. The output end of the rotation adjustment drive module is connected to the rotation shaft and can drive the rotation shaft to rotate. The other end of the rotation shaft is fixedly connected to the rotation plate. The first movement drive assembly and the second movement drive assembly are respectively disposed on the rotation plate.

[0013] Preferably, the rotation adjustment assembly further includes a rotation adjustment positioning assembly and a plurality of support shafts. One end of the support shaft is disposed on the horizontal adjustment assembly, and the other end of the support shaft supports the rotating plate. The rotation adjustment positioning assembly is disposed on the rotating plate and is used to drive the rotating plate to press and position itself on the support shaft.

[0014] Preferably, the rotation adjustment and positioning assembly includes a tensioning block, a positioning push cylinder, and a positioning push block. One end of the tensioning block is fixed to the bottom of the rotating plate, and the other end of the tensioning block is connected to the positioning push cylinder. An inclined surface is provided in the middle of the tensioning block. The output end of the positioning push cylinder is connected to the positioning push block, and the positioning push block abuts against the inclined surface. The positioning push cylinder drives the positioning push block to move, so that the positioning push block drives the tensioning block to move through the inclined surface, thereby causing the rotating plate to be pressed and positioned on the support shaft.

[0015] Preferably, the number of welding mechanisms is at least two.

[0016] Preferably, the welding mechanism further includes a third motion drive assembly, which is disposed on the frame, and the horizontal adjustment assembly is disposed on the third motion drive assembly.

[0017] Compared with the prior art, the welding mechanism of the hot plate welding equipment for irregularly shaped parts of this utility model is equipped with a horizontal adjustment component and a rotary adjustment component. The rotary adjustment component is mounted on the horizontal adjustment component, and the first and second moving drive components are respectively mounted on the rotary adjustment component. Therefore, the flatness of the rotary adjustment component can be adjusted using the horizontal adjustment component, thereby adjusting the flatness of the first and second moving drive components located thereon. This achieves the purpose of adjusting the flatness of the workpiece to be welded held by the fixture assembly and adjusting the welding flatness of the heating welding assembly. The rotary adjustment component can be used to adjust the flatness of the first moving drive component and the second moving drive component. The angles of the drive assembly and the second moving drive assembly are adjusted to change the angles of the fixture assembly and the heating and welding assembly. This allows for the adjustment of the angle of the workpiece held by the fixture assembly and the welding angle of the heating and welding assembly. Therefore, by adjusting the flatness and angle of the workpiece held by the fixture assembly and the welding angle and flatness of the heating and welding assembly, the irregularly shaped parts can be adapted to fit the irregularly shaped parts. This ensures that the workpiece held by the fixture assembly and the heating and welding assembly are parallel to the irregularly shaped parts, thereby improving the welding positioning accuracy of the irregularly shaped parts, ensuring accurate and effective welding of the irregularly shaped parts, and improving the production quality of the products. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the hot plate welding equipment for irregularly shaped parts according to this utility model.

[0019] Figure 2 This is a top view of the hot plate welding equipment for irregularly shaped parts according to this utility model.

[0020] Figure 3 This is a three-dimensional structural diagram of the irregular part positioning component of this utility model.

[0021] Figure 4 This is a three-dimensional structural diagram of the clamp installation platform of this utility model.

[0022] Figure 5 This is a three-dimensional structural diagram of the platform lifting mechanism of this utility model.

[0023] Figure 6 This is a three-dimensional structural diagram of the welding mechanism of this utility model.

[0024] Figure 7 This is a connection structure diagram of the horizontal adjustment component and the rotary adjustment component of this utility model.

[0025] Figure 8 yes Figure 7 An exploded view of the structure shown.

[0026] Figure 9 This is a three-dimensional structural diagram of the horizontal adjustment component of this utility model.

[0027] Figure 10 This is a partial structural diagram of the horizontal adjustment component of this utility model.

[0028] Figure 11 This is a front view of the horizontal adjustment component of this utility model.

[0029] Figure 12 This is a three-dimensional structural diagram of the rotary adjustment component of this utility model. Detailed Implementation

[0030] To explain the technical content and structural features of this utility model in detail, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0031] Please see Figure 1 as well as Figure 6 The hot plate welding equipment 100 for irregularly shaped parts of this utility model includes a frame 1, an irregularly shaped part positioning component 2, and a welding mechanism 3. The irregularly shaped part positioning component 2 is disposed on the frame 1 and is used to position irregularly shaped parts. The welding mechanism 3 includes a horizontal adjustment component 31, a rotary adjustment component 32, a first moving drive component 33, a clamping component 34, a second moving drive component 35, and a heating and welding component 36. The horizontal adjustment component 31 is disposed on the frame 1, and the rotary adjustment component 32 is disposed on the horizontal adjustment component 31. The first moving drive component 33 is disposed on the rotary adjustment component 32, and the clamping component 34 is disposed on the first moving drive component 33. Component 34 is used to clamp the workpiece to be welded. The first moving drive component 33 is used to drive the clamping component 34 to move, so as to move the workpiece to be welded to the position corresponding to the irregular part on the irregular part positioning component 2. The second moving drive component 35 is disposed on the rotation adjustment component 32, and the heating welding component 36 is disposed on the second moving drive component 35. The horizontal adjustment component 31 is used to adjust the welding flatness of the heating welding component 36, the rotation adjustment component 32 is used to adjust the welding angle of the heating welding component 36, and the second moving drive component 35 is used to drive the heating welding component 36 to move, so that the heating welding component 36 heats and welds the irregular part and the workpiece to be welded together.

[0032] Please see Figures 1 to 3In one embodiment, the irregular part positioning assembly 2 includes a positioning support 21, a contour block 22, and a positioning module 23. Several contour blocks 22 are respectively disposed on the positioning support 21. The contour blocks 22 are used to support the irregular part, and the positioning module 23 is used to press and position the irregular part located on the contour blocks 22. Specifically, the positioning module 23 includes a positioning movement drive module 231 and a positioning block 232. The positioning movement drive module 231 is disposed on the positioning support 21, and its output end is connected to the positioning block 232. The positioning block 232 is driven to move by the positioning movement drive module 231, so that the positioning block 232 presses and positions the irregular part located on the contour block 22. The positioning movement drive module 231 can adopt an existing cylinder structure, but is not limited thereto.

[0033] Please see Figure 2 and Figure 4 In one embodiment, the hot plate welding equipment 100 for irregularly shaped parts of this utility model further includes a fixture mounting platform 4, which is disposed on the frame 1. The irregularly shaped part positioning component 2 is detachably disposed on the fixture mounting platform 4. Further, the fixture mounting platform 4 is provided with a plurality of mounting holes 41, and the irregularly shaped part positioning component 2 is detachably connected to the mounting holes 41. By providing multiple mounting holes 41, the equipment can be compatible with irregularly shaped part positioning components 2 for multiple products, and rapid mold change production can be achieved.

[0034] Please see Figure 2 , Figure 4 and Figure 5In one embodiment, the hot plate welding equipment 100 for irregularly shaped parts of this utility model further includes a platform lifting mechanism 5. The platform lifting mechanism 5 is disposed on the frame 1, and the lifting output end of the platform lifting mechanism 5 is connected to the fixture mounting platform 4. The platform lifting mechanism 5 can drive the fixture mounting platform 4 to lift and lower, so as to adjust the height of the irregularly shaped part positioning component 2, thereby adjusting the height of the irregularly shaped part located on the irregularly shaped part positioning component 2. Specifically, the platform lifting mechanism 5 includes a platform lifting mounting component 51, a platform lifting drive module 52, and a platform lifting guide support module 53. The platform lifting mounting component 51 is disposed on the frame 1, the platform lifting drive module 52 is disposed on the platform lifting mounting component 51, and the platform lifting guide support module 53 is movably inserted through the platform lifting mounting component 51. The upper part of the platform lifting guide support module 53 is connected to the fixture mounting platform 4, and the output end of the platform lifting drive module 52 is connected to the fixture mounting platform 4, and can drive the fixture mounting platform 4 and the platform lifting guide support module 53 to lift and lower. More specifically, the platform lifting drive module 52 includes a platform lifting motor 521, a platform lifting worm gear 522, a platform lifting turbine 523, and a platform lifting screw 524. The platform lifting motor 521 is mounted on the platform lifting mounting component 51, and its output end is connected to the platform lifting worm gear 522. The platform lifting turbine 523 is rotatably mounted on the platform lifting mounting component 51. The platform lifting screw 524 passes through the platform lifting turbine 523 and is threadedly engaged with it. The upper end of the platform lifting screw 524 is connected to the fixture mounting platform 4. The platform lifting motor 521 drives the platform lifting worm gear 522 to rotate, thereby driving the platform lifting turbine 523 to rotate, and thus the platform lifting screw 524 drives the fixture mounting platform 4 to lift and lower. The platform lifting guide support module 53 guides the lifting and lowering of the fixture mounting platform 4, and can use an existing guide shaft and guide sleeve structure for guidance.

[0035] Please see Figures 6 to 11In one embodiment, the horizontal adjustment assembly 31 includes a horizontal adjustment mounting member 311, a horizontal adjustment sliding module 312, a first slider 313, a second slider 314, and a horizontal adjustment support member 315. The horizontal adjustment mounting member 311 is mounted on the frame 1, the horizontal adjustment sliding module 312 is mounted on the horizontal adjustment mounting member 311, the first slider 313 is slidably mounted on the horizontal adjustment sliding module, one end of the second slider 314 is pivotally connected to the first slider 313, and the other end of the second slider 314 is slidably mounted on the bottom of the horizontal adjustment support member 315, and the sliding direction of the second slider 314 intersects with the sliding direction of the first slider 313. The rotation adjustment assembly 32 is mounted on the horizontal adjustment support member 315. The horizontal adjustment sliding module 312 drives the first slider 313 to slide, thereby causing the second slider 314 to slide and push the horizontal adjustment support member 315 to rotate, thereby adjusting the welding flatness of the heating welding assembly 36.

[0036] Specifically, the horizontal adjustment sliding module 312 includes a horizontal adjustment drive motor 312a, a ball screw assembly 312b, and a first horizontal adjustment slide rail 311a. The horizontal adjustment drive motor 312a is mounted on the horizontal adjustment mounting member 311, and its output end is connected to the screw portion of the ball screw assembly 312b. The ball portion of the ball screw assembly 312b is connected to the first slider 313. The first horizontal adjustment slide rail 311a is mounted on the horizontal adjustment mounting member 311, and the first slider 313 is slidably mounted on the first horizontal adjustment slide rail 311a. The horizontal adjustment drive motor 312a drives the screw portion of the ball screw assembly 312b to rotate, thereby causing the ball portion of the ball screw assembly 312b to drive the first slider 313 to slide on the first horizontal adjustment slide rail 311a, which in turn drives the second slider 314 to slide and push the horizontal adjustment support member 315 to rotate. However, the structure of the horizontal adjustment sliding module 312 is not limited to this.

[0037] Please see Figure 10 and Figure 11 In one embodiment, the bottom of the horizontal adjustment support 315 is provided with a horizontal adjustment triangular block 315a, and the inclined surface of the horizontal adjustment triangular block 315a is provided with a second horizontal adjustment slide rail 315b. The second horizontal adjustment slide rail 315b is arranged at an inclination relative to the first horizontal adjustment slide rail 311a, and the second slider 314 is slidably disposed on the second horizontal adjustment slide rail 315b. The first slider 313 is driven to slide by the horizontal adjustment sliding module 312, so as to drive the second slider 314 to slide and push the horizontal adjustment triangular block 315a, thereby pushing the horizontal adjustment support 315 to rotate, thereby adjusting the welding flatness of the heating welding assembly 36.

[0038] Please see Figure 8 and Figure 12In one embodiment, the rotation adjustment assembly 32 includes a rotation adjustment drive module 321, a rotation shaft 322, and a rotation plate 323. The rotation adjustment drive module 321 is disposed on the horizontal adjustment assembly 31. One end of the rotation shaft 322 is rotatably connected to the horizontal adjustment assembly 31. The output end of the rotation adjustment drive module 321 is connected to the rotation shaft 322 and can drive the rotation shaft 322 to rotate. The other end of the rotation shaft 322 is fixedly connected to the rotation plate 323. A first motion drive assembly 33 and a second motion drive assembly 35 are respectively disposed on the rotation plate 323. The rotation adjustment drive module 321 drives the rotation shaft 322 to rotate, thereby causing the rotation plate 323, along with the first motion drive assembly 33 and the second motion drive assembly 35, to rotate together. Specifically, the rotary adjustment drive module 321 includes a rotary adjustment drive motor 321a, a rotary adjustment worm gear 321b, and a rotary adjustment turbine 321c. The rotary adjustment drive motor 321a is mounted on the horizontal adjustment assembly 31, and its output end is connected to the rotary adjustment worm gear 321b. The rotary adjustment turbine 321c is sleeved on the rotary shaft 322 and is connected to the rotary adjustment worm gear 321b. The rotary adjustment drive motor 321a drives the rotary adjustment worm gear 321b to rotate, thereby driving the rotary adjustment turbine 321c to rotate, which in turn drives the rotary shaft 322 to rotate.

[0039] Please see Figure 8 and Figure 12In one embodiment, the rotation adjustment assembly 32 further includes a rotation adjustment positioning assembly 324 and a plurality of support shafts 325. One end of the support shaft 325 is disposed on the horizontal adjustment assembly 31, and the other end of the support shaft 325 supports the rotating plate 323. The rotation adjustment positioning assembly 324 is disposed on the rotating plate 323 and is used to drive the rotating plate 323 to press and position itself on the support shaft 325. Specifically, the rotary adjustment and positioning assembly 324 includes a tensioning and fixing block 324a, a positioning and pushing cylinder 324b, and a positioning push block 324c. One end of the tensioning and fixing block 324a is fixed to the bottom of the rotating plate 323, and the other end of the tensioning and fixing block 324a is connected to the positioning and pushing cylinder 324b. An inclined surface 324a1 is provided in the middle of the tensioning and fixing block 324a. The output end of the positioning and pushing cylinder 324b is connected to the positioning push block 324c, and the positioning push block 324c abuts against the inclined surface 324a1. The positioning and pushing cylinder 324b drives the positioning push block 324c to move, so that the positioning push block 324c drives the tensioning and fixing block 324a to move through the inclined surface 324a1, thereby driving the rotating plate 323 to press and position itself on the support shaft 325. By setting up a rotary adjustment positioning component 324 and several support shafts 325, the rotary adjustment positioning component 324 drives the rotating plate 323 to press down. Due to the downward pressure, the friction between the rotating plate 323 and the support shafts 325 increases. Under the action of this friction and the action of the rotary adjustment drive motor 321a of the rotary adjustment drive module 321 locking the rotary adjustment worm 321b, the rotating plate 323 can be prevented from rotating. Furthermore, by setting up the rotary adjustment positioning component 324 and several support shafts 325, the force on the rotating plate 323 can be made more even, avoiding damage to the rotary adjustment worm 321b and rotary adjustment turbine 321c of the rotary adjustment drive module 321. Specifically, in this embodiment, there are two rotary adjustment positioning components 324, which are symmetrically distributed on the bottom of the rotating plate 323, but this is not a limitation.

[0040] Please see Figure 2 The number of welding mechanisms 3 is at least two. In this embodiment, there are two welding mechanisms 3, thus forming a dual-station welding structure, enabling the welding of multiple workpieces in a single clamping operation (such as welding the filling port and drain port of a urea tank). The hot plate welding equipment 100 for irregularly shaped parts of this utility model employs two welding mechanisms 3. The two welding mechanisms 3 can operate independently or be used simultaneously at two stations, alternating between loading and unloading, that is, while one welding mechanism 3 is loading and unloading, the other welding mechanism 3 is welding, thereby improving welding efficiency. However, the number of welding mechanisms 3 is not limited to this. For example, in other embodiments, the number of welding mechanisms 3 may be one.

[0041] Please see Figure 6 In one embodiment, the welding mechanism 3 further includes a third moving drive assembly 37, which is disposed on the frame 1, and a horizontal adjustment assembly 31 is disposed on the third moving drive assembly 37. Specifically, the third moving drive assembly 37 includes a Y-axis moving drive module, which is disposed on the frame 1 along the Y-axis direction, and the horizontal adjustment assembly 31 is disposed on the moving output end of the Y-axis moving drive module; the first moving drive assembly 33 includes a first X-axis moving drive module 331 and a first Z-axis moving drive module 332, whereby the first X-axis moving drive module 331 is disposed on the rotation adjustment assembly 32 along the X-axis direction, and the first Z-axis moving drive module 332 is disposed on the moving output end of the first X-axis moving drive module 331 along the Z-axis direction. On the moving output end, the clamping assembly 34 is disposed on the moving output end of the first Z-axis moving drive module 332; the second moving drive assembly 35 includes a second X-axis moving drive module 351 and a second Z-axis moving drive module 352, the second Z-axis moving drive module 352 is disposed on the rotation adjustment assembly 32 along the Z-axis direction, the second X-axis moving drive module 351 is disposed on the moving output end of the second Z-axis moving drive module 352 along the X-axis direction, and the heating welding assembly 36 is disposed on the moving output end of the second X-axis moving drive module 351. However, this is not a limitation.

[0042] Combination Figures 1 to 12 The specific working principle of the hot plate welding equipment 100 for irregularly shaped parts of this utility model is as follows:

[0043] First, the irregularly shaped part is installed in the irregularly shaped part positioning assembly 2, which positions the part. The height of the irregularly shaped part is adjusted by the platform lifting mechanism 5. Next, the clamping assembly 34 of the welding mechanism 3 clamps the part to be welded. The clamping assembly 34 and the heating welding assembly 36 are moved to the position corresponding to the irregularly shaped part by the first moving drive assembly 33, the second moving drive assembly 35 and the third moving drive assembly 37. The flatness and angle of the part to be welded by the clamping assembly 34 and the welding angle and welding flatness of the heating welding assembly 36 are adjusted by the horizontal adjustment assembly 31 and the rotation adjustment assembly 32, so that the part to be welded by the clamping assembly 34 and the heating welding assembly 36 are parallel to the irregularly shaped part. The front end of the heating welding assembly 36 heats the irregularly shaped part, and the rear end of the heating welding assembly 36 heats the part to be welded, thus completing the hot plate welding of the product.

[0044] In summary, the welding mechanism 3 of the hot plate welding equipment 100 for irregularly shaped parts of this utility model, by setting a horizontal adjustment component 31 and a rotary adjustment component 32, and by setting the rotary adjustment component 32 on the horizontal adjustment component 31, and setting the first moving drive component 33 and the second moving drive component 35 on the rotary adjustment component 32 respectively, can adjust the flatness of the rotary adjustment component 32 using the horizontal adjustment component 31, thereby adjusting the flatness of the first moving drive component 33 and the second moving drive component 35 located thereon. This achieves the purpose of adjusting the flatness of the workpiece to be welded held by the clamping assembly 34 and adjusting the welding flatness of the heating welding assembly 36. The rotary adjustment component 32 can be used for adjustment... The angles of the first moving drive assembly 33 and the second moving drive assembly 35 are adjusted to regulate the angles of the clamping assembly 34 and the heating and welding assembly 36. This allows for the adjustment of the angle of the workpiece held by the clamping assembly 34 and the welding angle of the heating and welding assembly 36. Therefore, by adjusting the flatness and angle of the workpiece held by the clamping assembly 34, and the welding angle and flatness of the heating and welding assembly 36, the machine can adapt to irregularly shaped parts. This ensures that the workpiece held by the clamping assembly 34 and the heating and welding assembly 36 are parallel to the irregularly shaped parts, thereby improving the welding positioning accuracy of the irregularly shaped parts, ensuring precise and effective welding, and improving product quality. Furthermore, the irregularly shaped hot plate welding equipment 100 of this invention employs two welding mechanisms 3. These two welding mechanisms 3 can operate independently or be used simultaneously in dual-station configurations, alternating between loading and unloading. That is, while one welding mechanism 3 is loading and unloading, the other welding mechanism 3 is welding, thereby improving welding efficiency.

[0045] The above-disclosed examples are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the claims of the present utility model shall fall within the scope of the present utility model.

Claims

1. A hot plate welding device for irregularly shaped parts, characterized in that, The assembly includes a frame (1), a shaped part positioning component (2), and a welding mechanism (3). The shaped part positioning component (2) is mounted on the frame (1) and is used to position shaped parts. The welding mechanism (3) includes a horizontal adjustment component (31), a rotation adjustment component (32), a first moving drive component (33), a clamping component (34), a second moving drive component (35), and a heating welding component (36). The horizontal adjustment component (31) is mounted on the frame (1), and the rotation adjustment component (32) is mounted on the horizontal adjustment component (31). The first moving drive component (33) is mounted on the rotation adjustment component (32), and the clamping component (34) is mounted on the first moving drive component (35). 3) The clamping assembly (34) is used to clamp the workpiece to be welded, and the first moving drive assembly (33) is used to drive the clamping assembly (34) to move so as to move the workpiece to be welded to the position corresponding to the irregular part located on the irregular part positioning assembly (2); the second moving drive assembly (35) is disposed on the rotation adjustment assembly (32), the heating welding assembly (36) is disposed on the second moving drive assembly (35), the horizontal adjustment assembly (31) is used to adjust the welding flatness of the heating welding assembly (36), the rotation adjustment assembly (32) is used to adjust the welding angle of the heating welding assembly (36), and the second moving drive assembly (35) is used to drive the heating welding assembly (36) to move.

2. The hot plate welding equipment for irregularly shaped parts according to claim 1, characterized in that, The irregular part positioning component (2) includes a positioning support (21), a contour block (22) and a positioning module (23). Several contour blocks (22) are respectively disposed on the positioning support (21). The contour block (22) is used to support the irregular part, and the positioning module (23) is used to press and position the irregular part located on the contour block (22).

3. The hot plate welding equipment for irregularly shaped parts according to claim 1, characterized in that, It also includes a fixture mounting platform (4), which is mounted on the frame (1), and the irregular part positioning component (2) is detachably mounted on the fixture mounting platform (4).

4. The hot plate welding equipment for irregularly shaped parts according to claim 3, characterized in that, It also includes a platform lifting mechanism (5), which includes a platform lifting mounting component (51), a platform lifting drive module (52), and a platform lifting guide support module (53). The platform lifting mounting component (51) is mounted on the frame (1), the platform lifting drive module (52) is mounted on the platform lifting mounting component (51), and the platform lifting guide support module (53) is movably mounted on the platform lifting mounting component (51). The upper part of the platform lifting guide support module (53) is connected to the fixture mounting platform (4), and the output end of the platform lifting drive module (52) is connected to the fixture mounting platform (4) and can drive the fixture mounting platform (4) and the platform lifting guide support module (53) to lift.

5. The hot plate welding equipment for irregularly shaped parts according to claim 1, characterized in that, The horizontal adjustment component (31) includes a horizontal adjustment mounting component (311), a horizontal adjustment sliding module (312), a first slider (313), a second slider (314), and a horizontal adjustment support component (315). The horizontal adjustment mounting component (311) is disposed on the frame (1), the horizontal adjustment sliding module (312) is disposed on the horizontal adjustment mounting component (311), the first slider (313) is slidably disposed on the horizontal adjustment sliding module, one end of the second slider (314) is pivotally connected to the first slider (313), and the other end of the second slider (314) is slidably disposed on the bottom of the horizontal adjustment support component (315), and the sliding direction of the second slider (314) intersects with the sliding direction of the first slider (313). The rotation adjustment component (32) is disposed on the horizontal adjustment support component (315).

6. The hot plate welding equipment for irregularly shaped parts according to claim 1, characterized in that, The rotation adjustment assembly (32) includes a rotation adjustment drive module (321), a rotation shaft (322), and a rotation plate (323). The rotation adjustment drive module (321) is disposed on the horizontal adjustment assembly (31). One end of the rotation shaft (322) is rotatably connected to the horizontal adjustment assembly (31). The output end of the rotation adjustment drive module (321) is connected to the rotation shaft (322) and can drive the rotation shaft (322) to rotate. The other end of the rotation shaft (322) is fixedly connected to the rotation plate (323). The first movement drive assembly (33) and the second movement drive assembly (35) are respectively disposed on the rotation plate (323).

7. The hot plate welding equipment for irregularly shaped parts according to claim 6, characterized in that, The rotation adjustment assembly (32) further includes a rotation adjustment positioning assembly (324) and a plurality of support shafts (325). One end of the support shaft (325) is disposed on the horizontal adjustment assembly (31), and the other end of the support shaft (325) supports the rotating plate (323). The rotation adjustment positioning assembly (324) is disposed on the rotating plate (323) and is used to drive the rotating plate (323) to press and position itself on the support shaft (325).

8. The hot plate welding equipment for irregularly shaped parts according to claim 7, characterized in that, The rotary adjustment and positioning assembly (324) includes a tensioning fixing block (324a), a positioning pushing cylinder (324b), and a positioning pushing block (324c). One end of the tensioning fixing block (324a) is fixed to the bottom of the rotating plate (323), and the other end of the tensioning fixing block (324a) is connected to the positioning pushing cylinder (324b). The tensioning fixing block (324a) has an inclined surface (324a1) in the middle. The positioning pushing cylinder (324b) is... The output end of 4b) is connected to the positioning push block (324c), and the positioning push block (324c) abuts against the inclined surface (324a1); the positioning push cylinder (324b) drives the positioning push block (324c) to move, so that the positioning push block (324c) drives the tensioning and fixing block (324a) to move through the inclined surface (324a1), thereby driving the rotating plate (323) to press and position on the support shaft (325).

9. The hot plate welding equipment for irregularly shaped parts according to claim 1, characterized in that, The number of welding mechanisms (3) is at least two.

10. The hot plate welding equipment for irregularly shaped parts according to claim 1, characterized in that, The welding mechanism (3) further includes a third moving drive assembly (37), which is disposed on the frame (1), and the horizontal adjustment assembly (31) is disposed on the third moving drive assembly (37).

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