Fixing equipment for furniture paint spraying

Abstract

The utility model discloses fixing equipment for furniture paint spraying, and aims to solve the problems that when the equipment is used, furniture of different models are different in width and height size, and gaps are formed between the furniture and a fixing plate due to the fact that the transverse fixing width of the furniture is not easy to adjust by the fixing equipment. The furniture clamping device comprises a workbench, two clamping pieces, an adjusting part and a transmission part, the two clamping pieces are symmetrically arranged above the workbench, the inner side walls of the clamping pieces are used for being attached to the side walls of furniture so as to fix the two sides of the furniture, the adjusting part is located on one side of the outer portion of each clamping piece, the adjusting part is provided with a pressing piece capable of ascending and descending, and the transmission part is arranged on the workbench. The clamping parts are arranged on the two sides of the fixing transverse plate, the adjusting parts are used for fixing furniture in the vertical direction, the transmission parts are arranged on one sides of the outer portions of the clamping parts, and the transmission parts are used for driving the two clamping parts to move away from or close to each other. And furniture of different models and sizes can be conveniently fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture processing, and particularly relates to a fixing device for furniture painting. Background Technique

[0002] Furniture refers to a large category of essential utensils and facilities for humans to maintain normal life, engage in production practice, and carry out social activities. Furniture has also been continuously developed and innovated with the times. Nowadays, it has a wide variety of categories, different materials, complete varieties, and various uses. It is an important foundation for establishing a working and living space. As the external manifestation of function, the appearance form of furniture can also play its aesthetic function, thus creating a certain mood atmosphere, forming a certain artistic effect, and giving people aesthetic enjoyment. In the appearance production of furniture, in addition to planning the shape and size of furniture, furniture painting work is also required. Usually, when painting furniture, in order to avoid the furniture shaking and affecting the painting effect, corresponding equipment is often used to fix the furniture. Therefore, a fixing device for furniture painting will be used.

[0003] The existing fixing devices for furniture painting usually use fixing plates to clamp and fix the two sides of the outside of the furniture. However, when the device is in use, since the width and height dimensions of different models of furniture are different, it is not easy to adjust the horizontal fixing width of the furniture by the fixing device, which will cause gaps between the furniture and the fixing plates. At the same time, when the height of the furniture to be painted is relatively high, if the staff accidentally collides with the workbench, the furniture is prone to unstable center of gravity, resulting in the top of the furniture tilting outwards. Therefore, the furniture may fall from the workbench to the ground, causing damage to the furniture. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a fixing device for furniture painting, so as to solve the problem proposed in the above background technique that when in use, the width and height dimensions of different models of furniture are different, and it is not easy to adjust the horizontal fixing width of the furniture by the fixing device, which will cause gaps between the furniture and the fixing plates.

[0005] To achieve the above object, the present utility model provides the following technical solution: A fixing device for furniture painting, including a workbench, a clamping member, an adjusting portion, and a transmission portion. Two clamping members are provided and symmetrically arranged above the workbench. The inner sidewall of the clamping member is used to fit against the sidewall of the furniture to fix both sides of the furniture. The adjusting portion is located on one side outside the clamping member. The adjusting portion has a pressing member that can move up and down. The adjusting portion is used to fix the furniture in the vertical direction. The transmission portion is arranged on one side outside the clamping member, and at least a part of the transmission portion is connected to the clamping member. The transmission portion is used to drive the two clamping members to move away from or close to each other; The adjusting portion includes a support frame fixed on the top surface of the fixed cross plate. Two sets of adjusting grooves are provided inside the support frame. Fixed rods are fixedly connected to the inner sides of the two sets of adjusting grooves. A hollow slider is sleeved around the outer circumference of the fixed rod. One end of the hollow slider extends outside the adjusting groove and is fixedly connected to a pressing plate to form the pressing member. The pressing plate is located above the fixed cross plate; The vertical height position of the pressing plate can be adjusted to fix the top of the furniture while adapting to furniture of different heights; A first threaded hole is provided on the outer sidewall of the hollow slider, and a second threaded hole is provided on the outer sidewall of the support frame. The first threaded hole, the second threaded hole, and the inside of the adjusting groove are connected; It is convenient to fix the position of the pressing plate.

[0006] By adopting the above technical solution, when the bidirectional threaded rod rotates, it can drive the two sets of transmission blocks to move synchronously towards the vertical central axis direction of the bidirectional threaded rod. When the bidirectional threaded rod rotates in the reverse direction, the two sets of transmission blocks move synchronously in the reverse direction.

[0007] Preferably, the transmission portion includes a connecting frame fixed on the top surface of the workbench. A bidirectional threaded rod is rotatably connected to the inner sidewall of the connecting frame. A transmission block is sleeved around the outer circumference of the bidirectional threaded rod. A driving motor is fixedly provided on one side outside the connecting frame. A threaded groove is provided inside the transmission block. The threaded groove is threadedly connected to the outer sidewall of the bidirectional threaded rod. The output end of the driving motor extends into the connecting frame and is fixedly connected to one end of the bidirectional threaded rod. The clamping member includes a fixed cross plate fixed on the outer sidewall of the transmission block. A rubber cushion plate is fixedly provided on the outer sidewall of the fixed cross plate. The above bidirectional threaded rod is divided into two sections, and the thread directions of the two sections are opposite.

[0008] By adopting the above technical solution, when the driving motor is turned on through the control panel, the output end of the driving motor drives the bidirectional threaded rod to rotate.

[0009] Preferably, the clamping member includes a fixed cross plate fixed on the outer sidewall of the transmission block. A rubber cushion plate is fixedly provided on the outer sidewall of the fixed cross plate.

[0010] By adopting the above technical solution, the fixed cross plate fixes the two outer sides of the furniture.

[0011] Preferably, two sets of fixed cross plates are provided, and the two sets of fixed cross plates are symmetrically distributed on the vertical central axis of the workbench, and two sets of rubber cushion plates are provided.

[0012] By adopting the above technical solution, the fixed cross plate pushes the rubber cushion plate to fit with the furniture, which can reduce the collision force between the fixed cross plate and the furniture and reduce the bumping of the furniture.

[0013] Preferably, moving blocks are fixedly connected to the sides of the two sets of clamping members away from the connecting frame, sliding transverse grooves are formed in the outer side wall of the workbench, and the sizes of the moving blocks and the sliding transverse grooves are adapted to each other.

[0014] By adopting the above technical solution, support is provided for the end of the fixed cross plate away from the transmission block, ensuring the stability of the structure of the fixed cross plate.

[0015] Preferably, one end of the moving block away from the clamping member extends into the sliding transverse groove, the moving block slides on the inner side of the sliding transverse groove, and the moving block and the sliding transverse groove form a sliding structure.

[0016] By adopting the above technical solution, when the fixed cross plate moves, it drives the moving block to slide inside the sliding transverse groove.

[0017] Preferably, a screw is threadedly connected to the inner side of the second threaded hole, one end of the screw penetrates into the adjustment groove and extends into the first threaded hole, and one end of the screw is threadedly connected to the inner side of the first threaded hole.

[0018] By adopting the above technical solution, the screw can be disassembled or installed from the inner sides of the second threaded hole and the first threaded hole.

[0019] Preferably, a handle is provided at the central position on the outer side of the pressing plate, and both ends of the handle are fixedly connected to the outer side wall of the pressing plate.

[0020] By adopting the above technical solution, holding the handle can push the pressing plate to move up and down, and adjust the height of the pressing plate until it is the same as the height of the furniture.

[0021] Preferably, two sets of transmission blocks are provided, the two sets of transmission blocks are symmetrically distributed on the vertical central axis of the bidirectional threaded rod, and the positions of the two sets of transmission blocks correspond to the two sets of fixed cross plates.

[0022] By adopting the above technical solution, when the transmission block moves, it drives the connected fixed cross plate to move.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows: By placing the furniture on the top surface of the workbench, turning on the control panel to start the driving motor, the output end of the driving motor drives the bidirectional threaded rod to rotate. Utilizing the threaded structural relationship between the bidirectional threaded rod and the transmission block, the transmission block drives the fixed cross plate to move until the fixed cross plate pushes the rubber cushion plate to fit against the outer side wall of the furniture, completing the clamping work of the furniture. At the same time, when removing the screws from the first threaded hole and the second threaded hole, the height position of the pressing plate can be adjusted by using the handle. Thus, by adjusting the horizontal clamping area of the fixed cross plate and the vertical height of the pressing plate, it is convenient to fix furniture of different model sizes, and at the same time, the top of the furniture is fixed, improving the stability of furniture fixation and the convenience of equipment use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic side view structure of the utility model;

[0025] Figure 2 is a schematic structure view of the other side of the utility model;

[0026] Figure 3 is an enlarged schematic view of part A of the utility model;

[0027] Figure 4 is an enlarged schematic view of part B of the utility model;

[0028] Figure 5 is an enlarged schematic view of part C of the utility model;

[0029] Figure 6 is a schematic structure view of the pressing plate of the utility model.

[0030] In the figure: 1, workbench; 101, sliding transverse groove; 2, clamping member; 201, fixed cross plate; 202, rubber cushion plate; 203, moving block; 3, adjusting part; 301, support frame; 302, adjusting groove; 303, fixed rod; 304, hollow sliding block; 305, pressing plate; 306, first threaded hole; 307, second threaded hole; 308, screw; 309, handle; 4, transmission part; 401, connecting frame; 402, bidirectional threaded rod; 403, transmission block; 404, threaded groove; 405, driving motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] The following will further elaborate on the present utility model in conjunction with the attached Figures 1-6 drawings.

[0033] Embodiment 1

[0034] Please refer to Figures 1-6 , an embodiment provided by the present utility model: a fixing device for furniture painting, including a workbench 1, a clamping member 2, an adjusting portion 3 and a transmission portion 4. The transmission portion 4 is disposed on one side outside the clamping member 2, and at least a part of the transmission portion 4 is connected to the clamping member 2. The transmission portion 4 includes a connecting frame 401 threadedly connected to the top surface of the workbench 1. The structural shape of the connecting frame 401 is set as an inverted "concave" shape. A bidirectional threaded rod 402 is horizontally disposed inside the connecting frame 401. The bidirectional threaded rod 402 is rotationally connected to the inner side wall of the connecting frame 401 through a bearing. Two sets of thread surfaces are provided on the surface of the bidirectional threaded rod 402, and the two sets of thread surfaces are distributed oppositely. A driving motor 405 is threadedly connected to one side outside the connecting frame 401. The output end of the driving motor 405 extends into the inside of the connecting frame 401 and is threadedly connected to one end of the bidirectional threaded rod 402. A control panel is installed on the outer side wall of the workbench 1 and is externally connected to a power source. The driving motor 405 can be started through the control panel. The output end of the driving motor 405 drives the bidirectional threaded rod 402 to rotate. A transmission block 403 is sleeved around the outer side of the bidirectional threaded rod 402. A threaded groove 404 is opened inside the transmission block 403. The threaded groove 404 is threadedly connected to the outer side wall of the bidirectional threaded rod 402. Two sets of transmission blocks 403 are provided, and the two sets of transmission blocks 403 are symmetrically distributed on the vertical central axis of the bidirectional threaded rod 402. Therefore, when the bidirectional threaded rod 402 rotates, the two sets of transmission blocks 403 can be driven to move synchronously towards the vertical central axis direction of the bidirectional threaded rod 402. When the bidirectional threaded rod 402 rotates in the reverse direction, the two sets of transmission blocks 403 move synchronously in the reverse direction.

[0035] Embodiment 2

[0036] Please refer to Figures 1-6, based on the above embodiments, in this embodiment, the clamping member 2 includes a fixed cross plate 201 threadedly connected to the outer side wall of the transmission block 403. The positions of the two groups of transmission blocks 403 correspond to the two groups of fixed cross plates 201. When the transmission block 403 moves, it drives the connected fixed cross plate 201 to move. A rubber cushion plate 202 is threadedly connected to the outer side wall of the fixed cross plate 201. There are two groups of fixed cross plates 201, and the two groups of fixed cross plates 201 are symmetrically distributed on the vertical central axis of the workbench 1. When the two groups of fixed cross plates 201 move synchronously towards the vertical central axis direction of the bidirectional threaded rod 402, the two groups of fixed cross plates 201 can clamp the furniture, and at the same time, the distance between the two groups of fixed cross plates 201 can be adjusted to fix furniture of different sizes. There are two groups of rubber cushion plates 202, and the rubber cushion plates 202 are made of rubber material. When the transmission block 403 drives the fixed cross plate 201 to move, the fixed cross plate 201 pushes the rubber cushion plate 202 to fit with the furniture, which can reduce the collision force between the fixed cross plate 201 and the furniture and reduce the knocking on the furniture. Threaded connection blocks 203 are provided on the sides of the two groups of fixed cross plates 201 away from the connecting frame 401. One end of the moving block 203 away from the clamping member 2 extends into the sliding transverse groove 101. The moving block 203 slides with the inner side of the sliding transverse groove 101. The moving block 203 and the sliding transverse groove 101 form a sliding structure. A sliding transverse groove 101 is opened on the outer side wall of the workbench 1, and the sizes of the moving block 203 and the sliding transverse groove 101 are adapted to each other. Therefore, when the fixed cross plate 201 moves, it drives the moving block 203 to slide inside the sliding transverse groove 101, providing support for the end of the fixed cross plate 201 away from the transmission block 403 and ensuring the structural stability of the fixed cross plate 201.

[0037] Embodiment Three

[0038] Please refer to Figures 1-6, on the basis of the above embodiments, the adjusting part 3 of this embodiment includes a support frame 301 threadedly connected to the top surface of the fixed cross plate 201. Two sets of adjusting grooves 302 are provided inside the support frame 301. Fixed rods 303 are threadedly connected to the inner sides of the two sets of adjusting grooves 302. The structural shape of the support frame 301 is an inverted "concave" shape. A hollow slider 304 is sleeved around the outer side of the fixed rod 303. A circular notch is provided inside the hollow slider 304. The fixed rod 303 penetrates through the inside of the circular notch and extends to the outside of the adjusting groove 302. Therefore, the hollow slider 304 can slide up and down on the outer side of the fixed rod 303. A grip 309 is provided at the central position on the outer side of one side of the pressing plate 305. Both ends of the grip 309 are threadedly connected to the outer side wall of the pressing plate 305. When the screw 308 is removed from the inside of the first threaded hole 306 and the second threaded hole 307, holding the grip 309 can push the pressing plate 305 to move up and down, and adjust the height of the pressing plate 305 until it is the same as the height of the furniture. One end of the hollow slider 304 extends to the outside of the adjusting groove 302 and is threadedly connected to the pressing plate 305. When the furniture is fixed on the surface of the workbench 1, the bottom surface of the pressing plate 305 is in close contact with the top surface of the furniture, and the top of the furniture can be fixed. The pressing plate 305 is located above the fixed cross plate 201. A first threaded hole 306 is provided on the outer side wall of the hollow slider 304. A number of second threaded holes 307 are vertically provided on the outer side wall of the support frame 301. The inside of the first threaded hole 306, the second threaded hole 307 and the adjusting groove 302 are connected. A screw 308 is threadedly connected to the inside of the second threaded hole 307. One end of the screw 308 penetrates through the inside of the adjusting groove 302 and extends to the inside of the first threaded hole 306. When the screw 308 is rotated and installed inside the first threaded hole 306 and the second threaded hole 307, the pressing plate 305 after the adjustment position can be fixed. One end of the screw 308 is threadedly connected to the inside of the first threaded hole 306. Therefore, the vertical height position of the pressing plate 305 can be adjusted. While fixing the top of the furniture, it can be adapted to furniture of different heights.

[0039] During use, first place the furniture to be painted on the surface of the workbench 1, and turn on the switch of the driving motor 405 through the control panel. The output end of the driving motor 405 rotates, and its output end drives the bidirectional threaded rod 402 to rotate. When the bidirectional threaded rod 402 rotates, it drives the two transmission blocks 403 to move synchronously towards the vertical central axis direction of the workbench 1;

[0040] Secondly, when the transmission block 403 moves, it drives the connected fixed cross plate 201 to move. The fixed cross plate 201 pushes the rubber cushion plate 202 towards the outer side wall of the furniture until the rubber cushion plate 202 is in contact with the side wall of the furniture, completing the horizontal fixing work of the furniture;

[0041] Finally, take the tool, align it with the end of the screw 308 and continuously rotate it to screw out the screw 308 from the inside of the second threaded hole 307 and the first threaded hole 306, releasing the fixation of the pressing plate 305. Hold the handle 309 and push the pressing plate 305 downward until the bottom surface of the pressing plate 305 fits against the top surface of the furniture. Then, take out the screw 308 and rotate it back into the inside of a set of second threaded holes 307 until the end of the screw 308 is threadedly connected to the first threaded hole 306, finally completing the work.

[0042] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed elements.

Claims

1. A fixing device for furniture painting, characterized in that: include: Workbench; A clamping piece, two of which are symmetrically arranged above the workbench, the inner side walls of which are used to fit with the side walls of the furniture to fix the two sides of the furniture; An adjusting part, which is located on one side of the outside of the clamping part and has a pressing part that can be lifted up and down, and is used to fix the furniture in the vertical direction; A transmission part, which is arranged on one side of the outside of the clamping member, and at least a part of the transmission part is connected to the clamping member, and the transmission part is used to drive the two clamping members to move away from or towards each other; The adjusting part comprises a support frame fixedly mounted on the top surface of the fixed horizontal plate, wherein two groups of adjusting grooves are opened inside the support frame, and the inner sides of the two groups of adjusting grooves are fixedly connected with fixing rods, and a hollow slider is sleeved around the outer side of the fixing rod, and one end of the hollow slider extends to the outer side of the adjusting groove and is fixedly connected with a pressing plate to form the pressing member, and the pressing plate is located above the fixed horizontal plate; A No. 1 threaded hole is provided on the outer wall of the hollow sliding block, a No. 2 threaded hole is provided on the outer wall of the supporting frame, and the No. 1 threaded hole, the No. 2 threaded hole and the interior of the adjusting groove are connected.

2. A fixing device for furniture painting according to claim 1, characterized in that: The transmission part comprises a connecting frame fixedly mounted on the top surface of the workbench, the inner side wall of the connecting frame is rotatably connected with a bidirectional threaded rod, a transmission block is sleeved around the outer side of the bidirectional threaded rod, and a driving motor is fixedly mounted on one side of the outer side of the connecting frame; A thread groove is provided inside the transmission block, and the thread groove is threadedly connected to the outer wall of the bidirectional threaded rod. The output end of the drive motor extends to the inside of the connecting frame and is fixedly connected to one end of the bidirectional threaded rod. The clamping member comprises a fixed transverse plate fixedly arranged on the outer side wall of the transmission block, and a rubber pad is fixedly arranged on the outer side wall of the fixed transverse plate.

3. A fixing device for furniture painting according to claim 2, characterized in that: The fixed transverse plates are provided in two groups, and the two groups of the fixed transverse plates are symmetrically distributed on the vertical central axis of the workbench. The rubber pads are provided in two groups.

4. A fixing device for furniture painting according to claim 3, characterized in that: The two groups of clamping members are fixedly connected with a moving block on one side away from the connecting frame. A sliding transverse groove is provided on the outer side wall of the workbench. The size of the moving block is adapted to the sliding transverse groove.

5. A fixing device for furniture painting according to claim 4, characterized in that: One end of the moving block away from the clamping member extends to the inside of the sliding transverse groove, the moving block slides with the inner side of the sliding transverse groove, and the moving block and the sliding transverse groove form a sliding structure.

6. A fixing device for furniture painting according to claim 1, characterized in that: The inner thread of the No. 2 threaded hole is connected with a screw, one end of the screw passes through the inside of the adjustment groove and extends to the inside of the No. 1 threaded hole, and one end of the screw is connected with the inner thread of the No. 1 threaded hole.

7. A fixing device for furniture painting according to claim 6, characterized in that: A handle is provided at the center position of one side of the outer portion of the pressing plate, and both ends of the handle are fixedly connected to the outer side wall of the pressing plate.

8. A fixing device for furniture painting according to claim 2, characterized in that: The transmission blocks are provided in two groups, and the two groups of transmission blocks are symmetrically distributed on the vertical center axis of the bidirectional threaded rod, and the positions of the two groups of transmission blocks correspond to the two groups of fixed transverse plates.

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