Welding device capable of preventing dislocation
By designing a moving shell and clamping assembly in the welding device to clamp and fix the plastic product body, the problem of easy dislocation between the plastic product and the welding rod in the prior art is solved, and higher production quality and applicability are achieved.
Patent Information
- Application Number
- CN202421152467.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-22
AI Technical Summary
The existing welding devices cannot clamp and fix the plastic product body, resulting in easy dislocation between the plastic product body and the welding strip, affecting production quality.
A welding device including a workbench, translation assembly, mounting base and welding strip is designed. The plastic product body is clamped and fixed by moving shell and clamping assembly to ensure its stability, and the welding strip is driven by the translation assembly to move. .
It effectively prevents misalignment between the body of the plastic product and the welding strip, improves the production quality of plastic products, and is suitable for plastic products of different sizes.
Smart Images
Figure CN222451417U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding devices, in particular to a welding device capable of preventing dislocation. Background Art
[0002] Plastic products are a general term for household and industrial products that are made of plastic as the main raw material. They include products made from injection molding, vacuum forming and other processes using plastic as the raw material. Plastic is a type of synthetic polymer material with plasticity. Together with synthetic rubber and synthetic fiber, it forms one of the three indispensable synthetic materials in daily life. Specifically, plastic is a material that uses natural or synthetic resin as the main component, with various additives added. It can be molded into a certain shape under certain temperature and pressure conditions and maintains its shape at room temperature. During the welding process of existing plastic products, the welding device is not stable enough, which makes it easy for plastic products to be misaligned during welding, affecting the production quality of plastic products.
[0003] In the prior art, for example, announcement number CN214137405U proposes a plastic product welding device with an anti-misalignment function. The present technical solution discloses a plastic product welding device with an anti-misalignment function, including a welding base, an adjustment cavity is provided inside the welding base, an opening connected to the adjustment cavity is provided at the upper end of the welding base, a servo motor is fixedly connected to the side wall of the welding base, a push rod is fixedly connected to the end of the output shaft of the servo motor, the push rod extends into the adjustment cavity at one end away from the servo motor and is rotatably connected to the inner side wall of the adjustment cavity, an adjustment platform is threadedly connected to the push rod, a support sleeve is fixedly connected to the upper end of the adjustment platform, an opening extends from the upper end of the support sleeve, a hollow groove is provided inside the support sleeve, an adjustment cylinder is slidably connected in the hollow groove, and a mounting cavity is provided in the adjustment cylinder. The plastic product welding device with an anti-misalignment function has stable welding operation during the production process of plastic products, avoids misalignment of plastic products during welding, and improves the production quality of plastic products;
[0004] However, the plastic product welding device of the prior art solution cannot clamp and fix the plastic product body when in use, so that when the device performs welding operation on the plastic product, the plastic product body and the welding strip are easily misaligned, thereby affecting the production quality of the plastic product;
[0005] In order to solve the above problems, the present application proposes a welding device that can prevent misalignment. Utility Model Content
[0006] The utility model aims to provide a dislocation-proof welding device, which is mainly used to solve the problem that the existing welding device cannot clamp and fix the plastic product body, so that the plastic product body and the welding strip are easily dislocated, thereby affecting the production quality of the plastic product.
[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0008] A welding device capable of preventing dislocation comprises a workbench, a translation assembly, a mounting seat and a welding strip arranged inside the mounting seat, a moving shell is slidably connected to the side of the top of the workbench away from the translation assembly, a plastic product body is placed on the top of the workbench between the translation assembly and the moving shell, one side of the plastic product body is arranged to abut against the moving shell, a fixing block is fixedly connected to the bottom of the moving shell away from the plastic product body, a limiting bolt passes through the fixing block, the limiting bolt is threadedly connected to the fixing block, and a clamping assembly is slidably connected to the side of the moving shell close to the plastic product body.
[0009] The working principle and beneficial effects of the utility model:
[0010] 1. Working principle: When the staff uses the device to weld plastic products, they place the plastic product body on the workbench, slide the movable shell to make it close to the plastic product body, and then tighten the limit bolt to make its lower end close to the workbench. The plastic product body can be clamped and fixed by the clamping assembly set on the movable shell, and then the translation assembly is started. The translation assembly drives the welding rod to move and contact the plastic product body for welding.
[0011] 2. Beneficial effects: Through the movable shell arranged on the workbench, the movable shell is provided with a clamping assembly, which can clamp and fix the plastic product body, so that the plastic product body can be stably placed on the workbench, thereby effectively preventing the plastic product body and the welding strip from being misaligned. Through the sliding connection between the movable shell and the workbench, the device can be suitable for plastic products of different sizes, thereby making the device more practical.
[0012] Preferably, the clamping assembly includes a symmetrical clamping block that is slidably connected to the side of the moving shell close to the plastic product body, a gear is rotatably connected inside the moving shell, both sides of the outer wall of the gear are meshed and connected with tooth plates, and the side of the tooth plate away from the gear is fixedly connected with a connecting block, the side of the connecting block away from the tooth plate passes through the moving shell and is slidably connected to the moving shell, and the side of the connecting block extending out of the tooth plate is fixedly connected to the clamping block, a transverse groove matching the connecting block is provided on the moving shell, a rotating shaft is fixedly connected to the top of the gear, the upper end of the rotating shaft passes through the moving shell and is rotatably connected to the moving shell, and one end of the rotating shaft extending out of the moving shell is fixedly connected to a handle. The staff places the plastic product body on the workbench, slides the movable shell to make it close to the plastic product body and tightens the limit bolt, then turns the handle to drive the gear inside the movable shell to rotate, and the toothed plate meshing with the gear can make the connecting block drive the clamping blocks to approach each other. When the two clamping blocks clamp the plastic product body, the translation assembly is started, and the translation assembly drives the welding rod to move and contact the plastic product body for welding. Since there is a certain damping effect between the rotating shaft and the movable shell, the two clamping blocks can better clamp and fix the plastic product body, thereby effectively preventing the plastic product body and the welding rod from being misaligned.
[0013] Preferably, a symmetrical T-shaped slider is fixedly connected to the bottom of the movable shell, and a T-shaped slot matching the T-shaped slider is provided on the top of the workbench. When the movable shell slides on the workbench, the T-shaped slider arranged at the bottom of the movable shell and the T-shaped slot provided on the top of the workbench can play a better role in limiting and guiding the movable shell, thereby making the movable shell more stable when sliding on the workbench and effectively preventing the movable shell from leaving the workbench, thereby effectively ensuring the normal operation of the device.
[0014] Preferably, a plurality of grooves matching the limit bolts are provided on the top of the workbench, and the grooves are equidistantly distributed on the top of the workbench in a linear array. Through the grooves provided on the workbench, the staff slides the movable shell to abut against the plastic product body, and then tightens the limit bolts so that the lower end abuts against the inner wall of the groove, which can better limit the movable shell, thereby making the device more stable when in use. By setting the number of grooves to multiple, the device can be suitable for plastic products of more sizes, thereby further improving the practicality of the device.
[0015] Preferably, the bottom of the T-shaped slider is rotatably connected to a plurality of ball bearings, and the ball bearings are evenly distributed in a linear array at the bottom of the T-shaped slider. When the movable shell slides on the top of the workbench, the plurality of ball bearings arranged at the bottom of the T-shaped slider can effectively reduce the friction between the T-shaped slider and the inner wall of the T-shaped slide groove, thereby making the movable shell slide more smoothly on the top of the workbench.
[0016] Preferably, a rubber pad is fixedly connected to one side of the clamping block close to the plastic product body, and anti-slip grooves are provided on the rubber pad. Since the rubber material has good wear resistance and cushioning properties, the rubber pad is provided on one side of the clamping block, and the anti-slip grooves are provided on the rubber pad, so that the two clamping blocks can better clamp and fix the plastic product body, thereby further preventing misalignment between the plastic product body and the welding strip, and can better protect the plastic product body.
[0017] Preferably, the shape of the handle is set as an irregular shape, and the outer wall of the handle is covered with an anti-slip cover. By setting the shape of the handle to be irregular, it can make it easier for people to turn the handle. The anti-slip cover on the outer wall of the handle can effectively increase the friction between people's hands and the handle, preventing people's hands from slipping when turning the handle. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the overall structure of the mobile shell of the utility model;
[0020] Figure 3 It is a schematic diagram of the top cross-sectional structure of the movable shell of the utility model;
[0021] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.
[0022] In the figure: 1. workbench; 2. translation assembly; 3. mounting seat; 4. welding rod; 5. moving shell; 6. plastic product body; 7. fixing block; 8. limiting bolt; 9. clamping block; 10. gear; 11. tooth plate; 12. connecting block; 13. transverse groove; 14. rotating shaft; 15. handle; 16. T-shaped slider; 17. T-shaped slide groove; 18. ball; 19. groove; 20. rubber pad. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-4The top of the workbench 1 is provided with a T-shaped slide 17 which matches the T-shaped slide 16, which can play a better role in limiting and guiding the movable shell 5, so that the movable shell 5 has higher stability when sliding on the workbench 1, and can effectively prevent the movable shell 5 from leaving the workbench 1, thereby effectively ensuring the normal operation of the device, and the bottom of the T-shaped slide 16 is rotatably connected with a plurality of ball bearings 18, and the ball bearings 18 are equidistantly distributed at the bottom of the T-shaped slide 16 in a linear array, so that the friction between the T-shaped slide 16 and the inner wall of the T-shaped slide 17 can be effectively reduced, so that the movable shell 5 can slide more smoothly on the top of the workbench 1, and the top of the workbench 1 is located between the translation assembly 2 and the movable shell 5. A plastic product body 6 is placed between the shells 5, and one side of the plastic product body 6 is set against the movable shell 5. When the staff uses the device to perform welding operations on plastic products, the plastic product body 6 is placed on the workbench 1, and the movable shell 5 is slid to make it press against the plastic product body 6. The bottom of the movable shell 5 away from the plastic product body 6 is fixedly connected with a fixing block 7, and a limiting bolt 8 runs through the fixing block 7. The limiting bolt 8 is threadedly connected to the fixing block 7. A plurality of grooves 19 matching the limiting bolt 8 are provided on the top of the workbench 1, and the grooves 19 are equidistantly distributed on the top of the workbench 1 in a linear array. Tightening the limiting bolt 8 so that its lower end presses against the inner wall of the groove 19 can play a better limiting role for the movable shell 5. The sliding connection of the movable shell 5 close to the side of the plastic product body 6 is provided with a clamping component, which can clamp and fix the plastic product body 6, and then start the translation component 2. The translation component 2 drives the welding strip 4 to move and contact the plastic product body 6 for welding.
[0025] like Figure 1 , Figure 2 and Figure 3As shown, the clamping assembly includes a symmetrical clamping block 9 that is slidably connected to one side of the moving shell 5 close to the plastic product body 6, and a rubber pad 20 is fixedly connected to one side of the clamping block 9 close to the plastic product body 6, and the rubber pad 20 is provided with anti-slip grooves, and a gear 10 is rotatably connected to the inside of the moving shell 5, and toothed plates 11 are meshingly connected to both sides of the outer wall of the gear 10, and a connecting block 12 is fixedly connected to one side of the toothed plate 11 away from the gear 10, and a side of the connecting block 12 away from the toothed plate 11 passes through the moving shell 5 and is slidably connected to the moving shell 5, and a side of the connecting block 12 extending out of the toothed plate 11 is fixedly connected to the clamping block 9, and a transverse groove 13 matching the connecting block 12 is provided on the moving shell 5, and a rotating shaft 14 is fixedly connected to the top of the gear 10, and the upper end of the rotating shaft 14 passes through the moving shell 5 and is rotatably connected to the moving shell 5, and one end of the rotating shaft 14 extending out of the moving shell 5 is fixedly connected to a handle 15, and the staff moves the plastic product body 6 After being placed on the workbench 1, sliding the movable shell 5 to make it close to the plastic product body 6 and tightening the limit bolt 8, turning the handle 15 can drive the gear 10 inside the movable shell 5 to rotate, and the toothed plate 11 meshingly connected on the gear 10 can make the connecting block 12 drive the clamping blocks 9 to approach each other. When the two clamping blocks 9 clamp the plastic product body 6, the translation assembly 2 is started, and the translation assembly 2 drives the welding strip 4 to move and contact the plastic product body 6 for welding. Since there is a certain damping effect between the rotating shaft 14 and the movable shell 5, the clamping and fixing effect of the two clamping blocks 9 on the plastic product body 6 can be better, thereby effectively preventing the plastic product body 6 and the welding strip 4 from being misaligned. The shape of the handle 15 is a special-shaped setting, which can make it easier for people to turn the handle 15, and the outer wall of the handle 15 is provided with an anti-slip sleeve, which can effectively increase the friction between people's hands and the handle 15, and prevent people from slipping when turning the handle 15.
[0026] From the above, it can be seen that the specific implementation of the utility model is as follows:
[0027] When the staff uses the device to perform welding operations on plastic products, they place the plastic product body 6 on the workbench 1, slide the movable shell 5 to make it close to the plastic product body 6, and then tighten the limit bolt 8 to make its lower end close to the inner wall of the groove 19, which can play a better limiting role for the movable shell 5. Turning the handle 15 can drive the gear 10 inside the movable shell 5 to rotate, and the toothed plate 11 meshingly connected on the gear 10 can make the connecting block 12 drive the clamping blocks 9 to approach each other. When the two clamping blocks 9 clamp the plastic product body 6, start the translation assembly 2, and the translation assembly 2 drives the welding rod 4 to move and contact the plastic product body 6 for welding.
[0028] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A welding device capable of preventing dislocation, comprising a workbench (1), a translation assembly (2), a mounting seat (3), and a welding rod (4) arranged inside the mounting seat (3), characterized in that: A moving shell (5) is slidably connected to the side of the top of the workbench (1) away from the translation assembly (2); a plastic product body (6) is placed between the translation assembly (2) and the moving shell (5) on the top of the workbench (1); one side of the plastic product body (6) is arranged to abut against the moving shell (5); a fixing block (7) is fixedly connected to the bottom of the moving shell (5) away from the plastic product body (6); a limiting bolt (8) passes through the fixing block (7); the limiting bolt (8) is threadedly connected to the fixing block (7); and a clamping assembly is slidably connected to the side of the moving shell (5) close to the plastic product body (6).
2. The anti-dislocation welding device according to claim 1, characterized in that: The clamping assembly comprises a symmetrical clamping block (9) which is slidably connected to a side of a movable shell (5) close to a plastic product body (6); a gear (10) is rotatably connected inside the movable shell (5); tooth plates (11) are meshedly connected to both sides of the outer wall of the gear (10); a connecting block (12) is fixedly connected to a side of the tooth plate (11) away from the gear (10); a side of the connecting block (12) away from the tooth plate (11) penetrates the movable shell (5) and is slidably connected to the movable shell (5); a side of the connecting block (12) extending out of the tooth plate (11) is fixedly connected to the clamping block (9); a transverse groove (13) matching the connecting block (12) is provided on the movable shell (5); a rotating shaft (14) is fixedly connected to the top of the gear (10); an upper end of the rotating shaft (14) penetrates the movable shell (5) and is rotatably connected to the movable shell (5); and a handle (15) is fixedly connected to one end of the rotating shaft (14) extending out of the movable shell (5).
3. The anti-dislocation welding device according to claim 1, characterized in that: A symmetrical T-shaped sliding block (16) is fixedly connected to the bottom of the moving shell (5), and a T-shaped sliding groove (17) matching the T-shaped sliding block (16) is provided on the top of the workbench (1).
4. The anti-dislocation welding device according to claim 1, characterized in that: The top of the workbench (1) is provided with a plurality of grooves (19) matching the limit bolts (8), and the grooves (19) are evenly distributed in a linear array on the top of the workbench (1).
5. The anti-dislocation welding device according to claim 3, characterized in that: The bottom of the T-shaped slider (16) is rotatably connected to a plurality of balls (18), and the balls (18) are evenly distributed in a linear array at the bottom of the T-shaped slider (16).
6. The anti-dislocation welding device according to claim 2, characterized in that: A rubber pad (20) is fixedly connected to one side of the clamping block (9) close to the plastic product body (6), and the rubber pad (20) is provided with anti-slip grooves.
7. The anti-dislocation welding device according to claim 2, characterized in that: The shape of the handle (15) is a special-shaped setting, and the outer wall of the handle (15) is provided with an anti-slip cover.