Welding fixing device for aluminum plastic furniture processing

Abstract

The utility model discloses a welding fixing device for aluminum plastic furniture processing, and relates to the technical field of furniture processing. The welding device comprises a machine table and two supporting frames arranged on the machine table, a supporting block is fixedly connected to the top of the supporting frame located on the left side, and the welding device further comprises an adjusting part which is arranged on the two supporting frames and used for fixing a welding block and adjusting the position of the welding block; the locking part is mounted on the adjusting part and is used for locking; the adjusting part is operated by unlocking the locking part, the welding block is adjusted to the corresponding position, and then the welding block is locked through the locking part. According to the welding fixing device for aluminum plastic furniture processing, by arranging the adjusting part, the problems that in the using process of an existing welding fixing device for aluminum plastic furniture processing, fixed welding blocks are inconvenient to adjust, so that the welding blocks are difficult to be in butt joint, workers need to disassemble the welding blocks for repeated debugging, and the overall production efficiency is affected are solved.

Description

Technical Field

[0001] This utility model belongs to the field of furniture processing technology, and in particular relates to a welding and fixing device for aluminum-plastic furniture processing. Background Technology

[0002] Aluminum-plastic composite (APC) furniture, combining the strength of metal with the lightweight properties of plastic, is increasingly used in the furniture industry. Its welding process requires precise positioning and stable clamping to ensure welding quality. Traditional fixing devices suffer from inconvenient adjustment and poor versatility, making it difficult to adapt to different specifications of APC components. Furthermore, manual clamping is inefficient and prone to errors, easily leading to welding misalignment or component deformation. With the increasing demand for automated processing, developing a welding fixing device that can quickly position, adjust in multiple dimensions, and maintain high stability has become a pain point in the industry. Reliable fixing of APC components needs to be achieved through structural optimization, improving welding accuracy and production efficiency.

[0003] However, the existing welding and fixing devices used in aluminum-plastic furniture processing are not convenient for adjusting the fixed welding blocks during use, making it difficult to connect the welding blocks together. Workers need to disassemble the welding blocks and repeatedly adjust them, which affects the overall production efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a welding and fixing device for aluminum-plastic furniture processing. By setting an adjustment part, it solves the problem that existing welding and fixing devices for aluminum-plastic furniture processing are not convenient to adjust the fixed welding blocks during use, making it difficult to connect the welding blocks together. This requires workers to disassemble the welding blocks and repeatedly adjust them, thus affecting the overall production efficiency.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a welding and fixing device for aluminum-plastic furniture processing, comprising a machine base and two support frames mounted on the machine base. A support block is fixedly connected to the top of the left support frame. The device also includes: an adjustment part, which is mounted on the two support frames and is used to fix the welding block and adjust its position; and a locking part, which is mounted on the adjustment part and is used to lock the welding block. The welding block is adjusted to the corresponding position by unlocking the locking part and then locked by the locking part.

[0007] Furthermore, the adjustment unit includes a moving component disposed on a support frame located on the right side; and a clamping component, wherein there are two clamping components disposed on two support frames respectively; wherein the two clamping components are mirror images of each other and are distributed left and right, the clamping component located on the left side is fixed, and the moving component is used to adjust the clamping component located on the right side.

[0008] Furthermore, the locking part includes a sliding component located on the moving component; and a locking component disposed within the sliding component; wherein, by operating the sliding component, the unlocking and locking of the locking component are controlled.

[0009] Furthermore, the movable component includes two brackets fixedly connected to the top of the right support frame. A limiting block is fixedly connected to one side of the two brackets that are close to each other. A threaded rod is rotatably connected to the inner wall of the two brackets. A slider is slidably connected to the outer wall of the limiting block. The inner wall of the slider is threadedly connected to the threaded rod. A translation component is provided on the slider. The rear side of the threaded rod is rotatably connected to the bracket located on the rear side. The front side of the threaded rod passes through the bracket located on the front side and also passes through the slider. When the threaded rod is rotated, it will drive the electric telescopic rod to slide under the action of the limiting block.

[0010] Furthermore, the clamping assembly includes a second connecting block disposed on a support frame. A rotating shaft is rotatably connected to the inner wall of the second connecting block, and a gear is fixedly connected to the outer wall of the rotating shaft. Two sliding members are disposed inside the second connecting block, and an electric telescopic rod is fixedly connected to the inner wall of the second connecting block. The two sliding members are circumferentially distributed. The electric telescopic rod is used to drive the two sliding members to slide under the action of the rotating shaft and the gear. The rotating shaft passes through the gear. The bottom of the second connecting block on the left is fixedly connected to the support block, and the second connecting block on the right is disposed to the left of the first slider.

[0011] Furthermore, the sliding assembly includes a groove formed on the front side of the front bracket, a hexagonal ring slidably connected to the inner wall of the groove, a spring fixedly connected to the rear side of the hexagonal ring, the rear side of the spring being fixedly connected to the groove, and a connector provided inside the hexagonal ring; wherein, the groove is a groove with a hexagonal outer ring and a circular inner ring, and the shape of the hexagonal ring is adapted to the groove, while the front side of the threaded rod passes through the hexagonal ring without contacting it.

[0012] Furthermore, the locking assembly includes several limiting grooves formed within a hexagonal ring, a connecting ring is fixedly connected to the outer wall of the threaded rod, and several limiting blocks are fixedly connected to the outer wall of the connecting ring, the shapes of the limiting blocks being adapted to the limiting grooves; wherein, the threaded rod passes through the connecting ring, and the limiting blocks and the limiting grooves are all circumferentially distributed.

[0013] Furthermore, the translation component includes a sliding platform slidably connected to the top of the first slider. The left side of the sliding platform is fixedly connected to the second connecting block located on the right side. An electric telescopic rod is fixedly connected to the inner wall of the first slider. The output shaft of the electric telescopic rod is fixedly connected to the first connecting block. The top of the first connecting block is fixedly connected to the second connecting block located on the right side. The sliding component includes a rack slidably connected to the inner wall of the second connecting block. The top of the rack is fixedly connected to the second slider. A gripper is fixedly connected to the top of the second slider. The rack meshes with a gear. The output shaft of the front electric telescopic rod is fixedly connected to the second slider located on the rear side. The outer wall of the second slider is slidably connected to the second connecting block. The top of the second slider extends beyond the second connecting block, and the top of the sliding platform is flush with the top of the second connecting block.

[0014] Furthermore, the connector includes a slide rod fixedly connected to the front side of the threaded rod, and a handle is slidably connected to the outer wall of the slide rod. The rear side of the handle is rotatably connected to a hexagonal ring. Pressing the handle will cause the handle to slide on the slide rod and push the hexagonal ring into the groove. When the handle is rotated, the hexagonal ring will not be affected.

[0015] This utility model has the following beneficial effects:

[0016] 1. By setting an adjustment part, when it is necessary to fix the welding block, the welding block to be welded can be placed on top of the support block and the sliding platform. Then, the electric telescopic rod two can be activated, so that its output shaft drives the slider two located on the rear side to slide forward, thereby driving the rack located on the rear side to slide. At this time, under the action of the gear, the rack on the front side will move backward, thereby driving the two jaws to clamp the welding block under the action of the two sliders two. At this time, the threaded rod can be rotated by the locking part, so that it drives the slider one to slide under the action of the limit block one, thereby driving the welding block on it to move through the clamping component located on the right side. When it moves to the corresponding position, the threaded rod can be stopped, and then the electric telescopic rod one can be activated, so that it drives the welding block on it to move closer to the welding block located on the left side through the connecting block one and the clamping component located on the right side. When the two welding blocks are close, welding can be performed. The two welding blocks can be fixed first, and then the position of one of the welding blocks can be adjusted so that the areas of the two welding blocks to be welded are aligned. There is no need for the staff to spend a lot of time to remove the welding blocks for adjustment, saving a lot of time and thus improving production efficiency.

[0017] 2. By setting a locking part, when it is necessary to rotate the threaded rod, the handle can be pressed to slide it in the slide rod, and drive the hexagonal ring into the slide groove. At this time, the spring will be compressed, undergo elastic deformation and generate elastic force. When the hexagonal ring slides into the slide groove, the limiting groove will move away from the limiting block two. At this time, the connecting ring is unrestricted. The handle can then be rotated to drive the threaded rod to rotate through the slide rod. When the threaded rod rotates to the corresponding position, the handle can be released. At this time, under the action of the spring force, the hexagonal ring will reset, and the limiting block two will re-lock into the limiting groove. At this time, under the action of the slide groove and the hexagonal ring, the connecting ring will be locked. When the hexagonal ring resets, the handle will also reset. This can lock the welding block after the position is adjusted, prevent the welding block from shifting during the welding process, prevent welding failure, and thus ensure the welding quality.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of the mobile component of this utility model;

[0022] Figure 3 This is a partial cross-sectional view of the mobile component of this utility model;

[0023] Figure 4 This is a partial cross-sectional view of the clamping assembly of this utility model;

[0024] Figure 5 This is a schematic diagram of the overall structure of the gripper of this utility model;

[0025] Figure 6 This is a partial cross-sectional view of the locking part of this utility model;

[0026] Figure 7 This is a schematic diagram of the overall structure of the locking component of this utility model.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 101. Machine base; 102. Support frame; 103. Support block; 2. Adjustment unit; 21. Moving component; 211. Bracket; 212. Limiting block one; 213. Threaded rod; 214. Slider one; 215. Sliding platform; 216. Electric telescopic rod one; 217. Connecting block one; 22. Clamping component; 221. Connecting block two; 222. Rotating shaft; 223. Gear; 224. Rack; 225. Slider two; 226. Gripper; 227. Electric telescopic rod two; 3. Locking unit; 31. Sliding component; 311. Slide groove; 312. Hexagonal ring; 313. Spring; 314. Slide rod; 315. Handle; 32. Locking component; 321. Limiting groove; 322. Connecting ring; 323. Limiting block two. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-7 As shown, this utility model is a welding and fixing device for aluminum-plastic furniture processing, including a machine base 101 and two support frames 102 disposed on the machine base 101. A support block 103 is fixedly connected to the top of the left support frame 102. It also includes: an adjustment part 2, which is disposed on the two support frames 102 and is used to fix the welding block and adjust the position of the welding block; and a locking part 3, which is installed on the adjustment part 2 and is used to lock. The welding block is adjusted to the corresponding position by unlocking the locking part 3 and then locked by the locking part 3.

[0031] The adjustment unit 2 includes a movable component 21, which is mounted on the support frame 102 located on the right side; and a clamping component 22, of which two clamping components 22 are provided, each located on one of the two support frames 102. The two clamping components 22 are mirror images of each other and are distributed left and right. The clamping component 22 on the left side is fixed, while the movable component 21 is used to adjust the clamping component 22 on the right side. The movable component 21 includes two brackets 211 fixedly connected to the top of the right support frame 102. A limit block 212 is fixedly connected to one side of the two brackets 211 that is close to each other. The inner wall of 211 is rotatably connected to a threaded rod 213, and the outer wall of the limiting block 212 is slidably connected to a slider 214. The inner wall of the slider 214 is threadedly connected to the threaded rod 213, and a translational component is provided on the slider 214. The rear side of the threaded rod 213 is rotatably connected to the support 211 located on the rear side, and the front side of the threaded rod 213 passes through the support 211 located on the front side, and the threaded rod 213 passes through the slider 214. When the threaded rod 213 is rotated, it will drive the electric telescopic rod 216 to slide under the action of the limiting block 212. The clamping assembly 22 includes a connecting block 221 provided on the support frame 102. A rotating shaft 222 is rotatably connected to the inner wall of connecting block 221, and a gear 223 is fixedly connected to the outer wall of the rotating shaft 222. Two sliding parts are provided inside connecting block 221, and an electric telescopic rod 227 is fixedly connected to the inner wall of connecting block 221. The two sliding parts are circumferentially distributed. The electric telescopic rod 227 is used to drive the two sliding parts to slide under the action of the rotating shaft 222 and the gear 223. The rotating shaft 222 passes through the gear 223. The bottom of connecting block 221 on the left is fixedly connected to the support block 103, and connecting block 221 on the right is located to the left of slider 214. The translation component includes a sliding connection. A sliding platform 215 is attached to the top of slider 1 214. The left side of the sliding platform 215 is fixedly connected to the connecting block 221 located on the right side. An electric telescopic rod 216 is fixedly connected to the inner wall of slider 1 214. The output shaft of the electric telescopic rod 216 is fixedly connected to the connecting block 217. The top of the connecting block 217 is fixedly connected to the connecting block 221 located on the right side. The sliding component includes a rack 224 slidably connected to the inner wall of the connecting block 221. A slider 225 is fixedly connected to the top of the rack 224. A gripper 226 is fixedly connected to the top of the slider 225. The rack 224 meshes with a gear 223.In this design, the output shaft of the front electric telescopic rod 227 is fixedly connected to the rear slider 225. The outer wall of the slider 225 is slidably connected to the connecting block 221. The top of the slider 225 extends beyond the connecting block 221, while the top of the sliding platform 215 is flush with the top of the connecting block 221. By setting the adjustment part 2, the two welding blocks can be fixed first, and then the position of one of the welding blocks can be adjusted so that the areas to be welded on the two welding blocks are aligned. This eliminates the need for workers to spend a lot of time removing the welding blocks for adjustment, saving a significant amount of time and thus improving production efficiency.

[0032] The locking part 3 includes a sliding component 31 located on the moving component 21; and a locking component 32 disposed within the sliding component 31. The locking component 32 is controlled by operating the sliding component 31 to unlock and lock. The sliding component 31 includes a groove 311 located on the front side of the front bracket 211. A hexagonal ring 312 is slidably connected to the inner wall of the groove 311. A spring 313 is fixedly connected to the rear side of the hexagonal ring 312, and the rear side of the spring 313 is fixedly connected to the groove 311. A connector is disposed within the hexagonal ring 312. The groove 311 is a slot with a hexagonal outer ring and a circular inner ring, and the shape of the hexagonal ring 312 is adapted to the groove 311. The front side of the threaded rod 213 passes through the hexagonal ring 312 but does not contact it. The locking component 32 includes several limiting grooves 321 formed within the hexagonal ring 312. The outer wall of the threaded rod 213 is fixed... A connecting ring 322 is connected, and several limiting blocks 323 are fixedly connected to the outer wall of the connecting ring 322. The shape of the limiting blocks 323 is adapted to several limiting grooves 321. A threaded rod 213 passes through the connecting ring 322. The limiting blocks 323 and the limiting grooves 321 are circumferentially distributed. The connecting component includes a sliding rod 314 fixedly connected to the front side of the threaded rod 213. A handle 315 is slidably connected to the outer wall of the sliding rod 314. The rear side of the handle 315 is rotatably connected to a hexagonal ring 312. Pressing the handle 315 will cause the handle 315 to slide on the sliding rod 314 and push the hexagonal ring 312 into the sliding groove 311. When the handle 315 is rotated, it will not affect the hexagonal ring 312. By setting a locking part 3, the position of the welding block can be locked after it is adjusted, so as to prevent the welding block from shifting during the welding process, prevent welding failure, and thus ensure the quality of welding.

[0033] A specific application of this embodiment is as follows: When it is necessary to fix the welding block, the welding block to be welded can be placed on top of the support block 103 and the sliding platform 215. Then, the electric telescopic rod 227 can be activated, causing its output shaft to drive the slider 225 located on the rear side to slide forward, thereby driving the rack 224 located on the rear side to slide. At this time, under the action of the gear 223, the rack 224 on the front side will move backward, thereby driving the two grippers 226 to clamp the welding block under the action of the two sliders 225. At this time, the threaded rod 213 can be rotated by the locking part 3, causing it to drive the slider 214 to slide under the action of the limiting block 212, thereby driving the welding block on it to move through the clamping assembly 22 located on the right side. When it moves to the corresponding position, the rotation of the threaded rod 213 can be stopped, and then the electric telescopic rod 216 can be activated, causing it to drive the welding block on it through the connecting block 217 and the clamping assembly 22 located on the right side. Approaching the welding block on the left, welding can be performed once the two welding blocks are close together. When it is necessary to rotate the threaded rod 213, the handle 315 can be pressed to slide it within the slide rod 314, causing the hexagonal ring 312 to slide into the slide groove 311. At this time, the spring 313 will be compressed, undergoing elastic deformation and generating elastic force. When the hexagonal ring 312 slides into the slide groove 311, the limiting groove 321 will move away from the limiting block 323. At this time, the connecting ring 322 loses its restriction, and can then... Rotate handle 315 to drive threaded rod 213 to rotate via slide rod 314. When threaded rod 213 rotates to the corresponding position, handle 315 can be released. At this time, under the action of spring force 313, hexagonal ring 312 will reset. At this time, limit block 2 323 will re-enter limit groove 321. At this time, under the action of slide groove 311 and hexagonal ring 312, connecting ring 322 will be locked. When hexagonal ring 312 resets, handle 315 will also reset.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A welding and fixing device for processing aluminum-plastic furniture, comprising a machine base (101) and two support frames (102) mounted on the machine base (101), wherein a support block (103) is fixedly connected to the top of the left support frame (102), characterized in that, Also includes: Adjustment part (2), which is provided on two support frames (102) for fixing the welding block and adjusting the position of the welding block; as well as A locking part (3) is mounted on the adjusting part (2) for locking; The welding block is adjusted to the corresponding position by operating the adjustment part (2) through the unlocking locking part (3), and then locked by the locking part (3).

2. The welding and fixing device for aluminum-plastic furniture processing according to claim 1, characterized in that, The adjustment unit (2) includes a moving component (21) disposed on a support frame (102) located on the right side; and Clamping assembly (22), two clamping assemblies (22) are provided, and the two clamping assemblies (22) are respectively located on two support frames (102); The two clamping components (22) are mirror images of each other and are distributed left and right. The clamping component (22) on the left is fixed, while the moving component (21) is used to adjust the clamping component (22) on the right.

3. The welding and fixing device for aluminum-plastic furniture processing according to claim 2, characterized in that, The locking part (3) includes a sliding component (31) located on the moving component (21); as well as A locking component (32) is disposed within the sliding component (31); The locking component (32) can be unlocked and locked by operating the sliding component (31).

4. The welding and fixing device for aluminum-plastic furniture processing according to claim 3, characterized in that, The moving component (21) includes two brackets (211) fixedly connected to the top of the right support frame (102). A limiting block (212) is fixedly connected to one side of the two brackets (211) that are close to each other. A threaded rod (213) is rotatably connected to the inner wall of the two brackets (211). A slider (214) is slidably connected to the outer wall of the limiting block (212). The inner wall of the slider (214) is threadedly connected to the threaded rod (213). A translation component is provided on the slider (214). The threaded rod (213) is rotatably connected to the bracket (211) located on the rear side. The front side of the threaded rod (213) passes through the bracket (211) located on the front side, and the threaded rod (213) passes through the slider (214). When the threaded rod (213) is rotated, it will drive the electric telescopic rod (216) to slide under the action of the limiting block (212).

5. The welding and fixing device for aluminum-plastic furniture processing according to claim 4, characterized in that, The clamping assembly (22) includes a second connecting block (221) disposed on the support frame (102). The inner wall of the second connecting block (221) is rotatably connected to a rotating shaft (222). The outer wall of the rotating shaft (222) is fixedly connected to a gear (223). Two sliding parts are disposed inside the second connecting block (221). The inner wall of the second connecting block (221) is fixedly connected to an electric telescopic rod (227). Among them, the two sliding parts are distributed in a circle. The electric telescopic rod two (227) is used to drive the two sliding parts to slide under the action of the rotating shaft (222) and the gear (223). The rotating shaft (222) passes through the gear (223). The bottom of the connecting block two (221) on the left side is fixedly connected to the support block (103). The connecting block two (221) on the right side is set on the left side of the slider one (214).

6. The welding and fixing device for aluminum-plastic furniture processing according to claim 5, characterized in that, The sliding assembly (31) includes a slide groove (311) opened on the front side of the front bracket (211), a hexagonal ring (312) is slidably connected to the inner wall of the slide groove (311), a spring (313) is fixedly connected to the rear side of the hexagonal ring (312), the rear side of the spring (313) is fixedly connected to the slide groove (311), and a connector is provided inside the hexagonal ring (312); Among them, the groove (311) is a groove with a hexagonal outer ring and a circular inner ring, and the shape of the hexagonal ring (312) is adapted to the groove (311), while the front side of the threaded rod (213) passes through the hexagonal ring (312) and does not contact the hexagonal ring (312).

7. The welding and fixing device for aluminum-plastic furniture processing according to claim 6, characterized in that, The locking assembly (32) includes a plurality of limiting grooves (321) formed in the hexagonal ring (312), and a connecting ring (322) is fixedly connected to the outer wall of the threaded rod (213). A plurality of limiting blocks (323) are fixedly connected to the outer wall of the connecting ring (322), and the shape of the plurality of limiting blocks (323) is adapted to the plurality of limiting grooves (321). Among them, the threaded rod (213) passes through the connecting ring (322), and several limiting blocks (323) and several limiting grooves (321) are all circumferentially distributed.

8. The welding and fixing device for aluminum-plastic furniture processing according to claim 7, characterized in that, The translation component includes a sliding platform (215) slidably connected to the top of the slider (214). The left side of the sliding platform (215) is fixedly connected to the connecting block (221) located on the right side. An electric telescopic rod (216) is fixedly connected to the inner wall of the slider (214). The output shaft of the electric telescopic rod (216) is fixedly connected to a connecting block (217). The top of the connecting block (217) is fixedly connected to the connecting block (221) located on the right side. The sliding member includes a rack (224) slidably connected to the inner wall of the connecting block two (221), a slider two (225) is fixedly connected to the top of the rack (224), a gripper (226) is fixedly connected to the top of the slider two (225), and the rack (224) meshes with a gear (223); Among them, the output shaft of the front electric telescopic rod 2 (227) is fixedly connected to the slider 2 (225) located on the rear side. The outer wall of the slider 2 (225) is slidably connected to the connecting block 2 (221). The top of the slider 2 (225) extends to the outside of the connecting block 2 (221), while the top of the sliding platform (215) is flush with the top of the connecting block 2 (221).

9. A welding and fixing device for aluminum-plastic furniture processing according to claim 8, characterized in that, The connector includes a slide rod (314) fixedly connected to the front side of the threaded rod (213), and a handle (315) is slidably connected to the outer wall of the slide rod (314). The rear side of the handle (315) is rotatably connected to a hexagonal ring (312). Pressing the handle (315) will cause the handle (315) to slide on the slide bar (314) and push the hexagonal ring (312) into the slide groove (311). When the handle (315) is turned, the hexagonal ring (312) will not be affected.

Images