Workpiece fixing device for spraying coating

Abstract

The utility model relates to the technical field of workpiece spraying, in particular to a workpiece fixing device for spraying a coating, which comprises a first box body. Through cooperation of the sliding rod, the spring, the limiting plate, the rectangular sliding groove and the second sliding block, the workpiece fixing device has the advantage of a limiting function, workpieces of different sizes can be fixed, a user can move towards the opposite side through the limiting plate, the limiting plate can drive the sliding rod to move towards the opposite side, and when the limiting plate moves towards the opposite side, the workpiece fixing device can fix workpieces of different sizes. When the workpiece is placed on the top of the placing plate, the spring is stretched, a moving block at the top of the limiting plate moves towards the opposite side, a second sliding block at the bottom of the moving block slides in a rectangular sliding groove, at the moment, the workpiece can be placed on the top of the placing plate, the limiting plate is loosened, the spring rebounds to drive the limiting plate to move towards the opposite side, and the front side and the rear side of the workpiece are fixed; and the device can adapt to workpieces with different sizes, so that the using effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece spraying, in particular to a workpiece fixing device used for spraying coatings. Background Art

[0002] A composite coating refers to a spray coating composed of two or more different materials. When a composite coating is used to spray a workpiece, a fixing device is required to clamp and fix the workpiece.

[0003] After searching, the patent number is CN216185292U, and the name is a utility model of a workpiece fixing device, including a connecting plate, a placement seat, a clamping block and a locking servo for connecting to a frame. Through research and analysis, it is found that although the V-groove and the limit block are set during use to effectively improve the stability of the fixing effect of the workpiece fixing device on the workpiece, prevent the relative position of the workpiece and the workshop logistics vehicle from changing during the movement of the workshop logistics vehicle, and the sprayed fluorocarbon can effectively improve the service life and other advantages, however, there are still the following disadvantages to a certain extent.

[0004] For example, the above-mentioned workpiece fixing device does not have a limiting function during use and cannot fix workpieces of different sizes, resulting in the device being unable to adapt to more workpieces, thereby reducing the use effect. In order to solve the above technical problems, we have designed a workpiece fixing device for spraying coatings. Utility Model Content

[0005] The purpose of the utility model is to provide a workpiece fixing device for spraying coatings, which has the advantages of adjustment function and limit function, and solves the problem that the existing workpiece fixing device cannot flip the workpiece for spraying during use, and cannot spray workpieces of different volumes.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a workpiece fixing device for spraying coatings, comprising a first box body, a first motor is connected to the right side of the first box body by bolts, an output end of the first motor penetrates into the inner cavity of the first box body and is fixedly connected to a threaded rod, the threads on both sides of the surface of the threaded rod have opposite rotation directions, both sides of the surface of the threaded rod are penetrated by threads and connected to movable plates, sliding holes are provided on both sides of the top of the first box body, an adjustment mechanism is fixedly connected to the top of the movable plate, a clamp is fixedly connected to the opposite side of the adjustment mechanism, and the top and bottom of the front and rear sides of the clamp are penetrated by movable connection limited The cam is connected to the locking plate on one side by a spring, and the cam is connected to the locking plate on the other side by a spring.

[0007] Preferably, the adjusting mechanism includes a vertical plate, the bottom of the vertical plate is fixedly connected to the movable plate, the surface of the vertical plate is movably connected to the sliding hole, the top of the opposite side of the vertical plate is connected to the second motor by bolts, the output end of the second motor passes through the vertical plate and is fixedly connected to the positioning plate, the opposite side of the positioning plate is fixedly connected to the clamping plate, the top and bottom of the opposite side of the positioning plate are fixedly connected to the first slider, the top of the opposite side of the vertical plate is provided with a circular slide groove, the opposite side of the first slider is slidably connected to the circular slide groove, and the output end of the controller is unidirectionally electrically connected to the second motor.

[0008] Preferably, a rotating rod is fixedly connected to the bottom of the first box body, and the bottom of the rotating rod passes through and is movably connected to the second box body. The bottom of the rotating rod is movably connected to the bottom of the inner cavity of the second box body through a bearing. A first gear is fixedly sleeved on the bottom of the rotating rod surface, and a second gear is meshed on the right side of the first gear. A third motor is bolted to the right side of the bottom of the inner cavity of the second box body, and an output end of the third motor is fixedly connected to the second gear. The output end of the controller is unidirectionally electrically connected to the third motor.

[0009] Preferably, a battery pack is connected to the left side of the bottom of the second box body through bolts, and support legs are connected to the four corners of the bottom of the second box body through bolts, and the output end of the battery pack is electrically connected to the controller in one direction.

[0010] Preferably, the front and rear sides of both sides of the movable plate are movably connected with guide rods, both sides of the guide rods are fixedly connected to the first box body, and the output end of the controller is unidirectionally electrically connected to the first motor.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model has the advantage of a limiting function through the cooperation of a sliding rod, a spring, a limiting plate, a rectangular sliding groove and a second sliding block, and can fix workpieces of different volumes. The user can move to the opposite side through the limiting plate, and the limiting plate will drive the sliding rod to move to the opposite side. When the limiting plate moves to the opposite side, the spring will be stretched, and the moving block on the top of the limiting plate will move to the opposite side, and the second sliding block at the bottom of the moving block will slide in the rectangular sliding groove. At this time, the workpiece can be placed on the top of the placing plate, and the limiting plate can be released. The spring rebound will drive the limiting plate to move to the opposite side, and the front and rear sides of the workpiece can be fixed. The device can be adapted to workpieces of different volumes, thereby improving the use effect of the device.

[0013] 2. The utility model has the advantage of adjustment function through the cooperation of the second motor, the positioning plate, the first slider, the circular slide groove and the vertical plate, and can flip and spray the clamped workpiece. The user can start the second motor through the controller, and the controller will drive the positioning plate and the clamping plate to rotate, and the clamping plate will drive the workpiece to rotate. The first slider on the opposite side of the positioning plate will slide in the circular slide groove, and the user can spray it, which can avoid the top and bottom of the workpiece from being unable to be sprayed, thereby reducing the spraying efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0015] Figure 2 This is a three-dimensional cross-sectional view of the structure of the utility model;

[0016] Figure 3 This is a three-dimensional exploded view of the limiting mechanism of the utility model;

[0017] Figure 4 This is a three-dimensional diagram of the adjustment mechanism of the utility model;

[0018] Figure 5 It is a three-dimensional cross-sectional view of the local structure of the utility model.

[0019] In the figure: 1. first box; 2. first motor; 3. threaded rod; 4. movable plate; 5. adjustment mechanism; 6. clamping plate; 7. limiting mechanism; 8. controller; 9. vertical plate; 10. second motor; 11. positioning plate; 12. first slider; 13. circular slide groove; 14. slide rod; 15. limiting plate; 16. spring; 17. rectangular slide groove; 18. second slider; 19. moving block; 20. rotating rod; 21. first gear; 22. second gear; 23. third motor; 24. battery pack; 25. second box. DETAILED DESCRIPTION

[0020] See also Figure 1-Figure 5 A workpiece fixing device for spraying coatings comprises a first box body 1, a first motor 2 is connected to the right side of the first box body 1 by bolts, an output end of the first motor 2 penetrates into the inner cavity of the first box body 1 and is fixedly connected with a threaded rod 3, the threads on both sides of the surface of the threaded rod 3 are in opposite directions, and both sides of the surface of the threaded rod 3 penetrate with movable plates 4 connected by threads, sliding holes are provided on both sides of the top of the first box body 1, an adjusting mechanism 5 is fixedly connected to the top of the movable plate 4, and a clamping plate 6 is fixedly connected to the opposite side of the adjusting mechanism 5, and the top and bottom of the front and rear sides of the clamping plate 6 penetrate with a movable connection limit mechanism 7, and the right side of the front side of the first box body 1 is connected with a controller 8 by bolts, and the limit mechanism 7 comprises a sliding rod 14, and the sliding rod 14 is opposite to the limit mechanism 7. One side is movably connected with the clamping plate 6, and the side opposite to the sliding rod 14 is fixedly connected to the limiting plate 15. The top and bottom of the opposite side of the limiting plate 15 are fixedly connected with a spring 16, and the side opposite to the spring 16 is fixedly connected to the clamping plate 6. The front and rear sides of the top of the clamping plate 6 are provided with a rectangular sliding groove 17, and the inner cavity of the rectangular sliding groove 17 is slidably connected with a second sliding block 18, and the top of the second sliding block 18 is fixedly connected with a moving block 19, and the side opposite to the bottom of the moving block 19 is fixedly connected to the limiting plate 15, and the bottom of the limiting plate 15 is fixedly connected with a placing plate. By arranging the second sliding block 18 and the sliding rod 14, the limiting plate 15 can be guided to avoid the limit plate 15 from deviating, which may cause the workpiece to be unable to be clamped.

[0021] See also Figure 1 , Figure 2 and Figure 4The adjusting mechanism 5 includes a vertical plate 9, the bottom of which is fixedly connected to the movable plate 4, the surface of the vertical plate 9 is movably connected with the sliding hole, the top of the opposite side of the vertical plate 9 is connected with a second motor 10 by bolts, the output end of the second motor 10 penetrates the vertical plate 9 and is fixedly connected with a positioning plate 11, the opposite side of the positioning plate 11 is fixedly connected to the clamping plate 6, the top and bottom of the opposite side of the positioning plate 11 are fixedly connected with a first slider 12, the top of the opposite side of the vertical plate 9 is provided with a circular slide groove 13, the opposite side of the first slider 12 is slidably connected with the circular slide groove 13, the output end of the controller 8 is unidirectionally electrically connected with the second motor 10, by setting the circular slide groove 13 and the first slider 12, the opposite side of the first slider 12 will slide in the circular slide groove 13, the opposite side of the first slider 12 will drive the positioning plate 11 to rotate, guide the positioning plate 11, and make it more stable when rotating.

[0022] See also Figure 1 and Figure 2 A rotating rod 20 is fixedly connected to the bottom of the first box body 1, and a second box body 25 is movably connected to the bottom of the rotating rod 20. The bottom of the rotating rod 20 is movably connected to the bottom of the inner cavity of the second box body 25 through a bearing. A first gear 21 is fixedly sleeved on the bottom of the surface of the rotating rod 20, and a second gear 22 is meshed on the right side of the first gear 21. A third motor 23 is bolted to the right side of the bottom of the inner cavity of the second box body 25. The output end of the third motor 23 is fixedly connected to the second gear 22, and the output end of the controller 8 is unidirectionally electrically connected to the third motor 23. By setting the first gear 21 and the second gear 22, when the third motor 23 drives the second gear 22 and the first gear 21 to rotate, the first gear 21 will drive the rotating rod 20 to rotate, and the rotating rod 20 will drive the first box body 1 to rotate, so that the first box body 1 can be rotated to perform multi-directional spraying on the workpiece.

[0023] See also Figure 1 and Figure 2 A battery pack 24 is connected to the left side of the bottom of the inner cavity of the second box body 25 by bolts, and the four corners of the bottom of the second box body 25 are connected to support legs by bolts. The output end of the battery pack 24 is unidirectionally electrically connected to the controller 8. By setting the battery pack 24, the controller 8 can be powered to avoid power shortage of the controller 8 and affect the work efficiency.

[0024] See also Figure 2 and Figure 5 The front and rear sides of both sides of the movable plate 4 are movably connected with guide rods, both sides of the guide rods are fixedly connected to the first box body 1, and the output end of the controller 8 is unidirectionally electrically connected to the first motor 2. By setting the guide rods, the movable plate 4 can be guided, and the uneven spraying caused by the deviation of the movable plate 4 when it moves to the opposite side can be avoided.

[0025] When in use, the user can move to the opposite side through the limit plate 15, and the limit plate 15 will drive the slide bar 14 to move to the opposite side. When the limit plate 15 moves to the opposite side, the spring 16 will be stretched, and the moving block 19 on the top of the limit plate 15 will move to the opposite side, and the second sliding block 18 at the bottom of the moving block 19 will slide in the rectangular slide groove 17. At this time, the workpiece can be placed on the top of the placement plate, and the limit plate 15 is released. The rebound of the spring 16 will drive the limit plate 15 to move to the opposite side to fix the front and rear sides of the workpiece. The first motor 2 can be started through the controller 8, and the first motor 2 will drive the threaded rod 3 to rotate, and the threaded rod 3 will drive the movable plate 4 on the surface to move to the opposite side, and the movable plate 4 will Drive the vertical plate 9 and the clamping plate 6 to move to the opposite side. When the clamping plate 6 clamps the workpiece, the first motor 2 can be turned off by the controller 8, and the workpiece can be sprayed at this time. The user can start the third motor 23 through the controller 8, and the third motor 23 will drive the second gear 22 to rotate, and the second gear 22 will drive the first gear 21 to rotate, and the first gear 21 will drive the rotating rod 20 on the surface to rotate, and rotate the workpiece clockwise. Start the second motor 10 through the controller 8, and the controller 8 will drive the positioning plate 11 and the clamping plate 6 to rotate, and the clamping plate 6 will drive the workpiece to rotate, and the first slider 12 on the opposite side of the positioning plate 11 will slide in the circular slide groove 13 to flip the workpiece so that it can spray the top and bottom of the workpiece.

[0026] To sum up: the workpiece fixing device for spraying coatings, through the cooperation of the slide rod 14, the spring 16, the limit plate 15, the rectangular slide groove 17, the second slider 18, the second motor 10, the positioning plate 11, the first slider 12, the circular slide groove 13 and the vertical plate 9, solves the problem that the existing workpiece fixing device cannot flip the workpiece for spraying during use, and cannot spray workpieces of different volumes.

Claims

1. A workpiece fixing device for spray coating, comprising a first box (1), characterized in that: The right side of the first housing (1) is connected to a first motor (2) by means of bolts. The output end of the first motor (2) passes through the inner cavity of the first housing (1) and is fixedly connected to a threaded rod (3). The threads on both sides of the surface of the threaded rod (3) are in opposite directions. Both sides of the surface of the threaded rod (3) are threadedly connected to a movable plate (4). Sliding holes are provided on both sides of the top of the first housing (1). The top of the movable plate (4) is fixedly connected to an adjustment mechanism (5). The opposite side of the adjustment mechanism (5) is fixedly connected to a clamping plate (6). The top and bottom of the front and rear sides of the clamping plate (6) pass through a movable connection limit mechanism (7). The right side of the front side of the first housing (1) is connected to a controller (8) by means of bolts. The limit mechanism ( 7) includes a slide bar (14), the opposite side of the slide bar (14) is movably connected to the clamp (6), the opposite side of the slide bar (14) is fixedly connected to a limit plate (15), the top and bottom of the opposite side of the limit plate (15) are fixedly connected to a spring (16), the opposite side of the spring (16) is fixedly connected to the clamp (6), the front and rear sides of the top of the clamp (6) are provided with a rectangular slide groove (17), the inner cavity of the rectangular slide groove (17) is slidably connected to a second slide block (18), the top of the second slide block (18) is fixedly connected to a moving block (19), the opposite side of the bottom of the moving block (19) is fixedly connected to the limit plate (15), and the bottom of the limit plate (15) is fixedly connected to a placement plate.

2. A workpiece fixing device for spray coating according to claim 1, characterized in that: The adjusting mechanism (5) comprises a vertical plate (9), the bottom of which is fixedly connected to the movable plate (4), the surface of which is movably connected to the sliding hole, the top of the opposite side of the vertical plate (9) is connected to a second motor (10) by bolts, the output end of the second motor (10) passes through the vertical plate (9) and is fixedly connected to a positioning plate (11), the opposite side of the positioning plate (11) is fixedly connected to the clamping plate (6), the top and bottom of the opposite side of the positioning plate (11) are fixedly connected to a first sliding block (12), the top of the opposite side of the vertical plate (9) is provided with a circular sliding groove (13), the opposite side of the first sliding block (12) is slidably connected to the circular sliding groove (13), and the output end of the controller (8) is unidirectionally electrically connected to the second motor (10).

3. A workpiece fixing device for spray coating according to claim 1, characterized in that: The bottom of the first housing (1) is fixedly connected to a rotating rod (20), the bottom of the rotating rod (20) passes through and is movably connected to a second housing (25), the bottom of the rotating rod (20) is movably connected to the bottom of the inner cavity of the second housing (25) via a bearing, a first gear (21) is fixedly sleeved on the bottom of the surface of the rotating rod (20), a second gear (22) is meshed on the right side of the first gear (21), a third motor (23) is bolted to the right side of the bottom of the inner cavity of the second housing (25), an output end of the third motor (23) is fixedly connected to the second gear (22), and an output end of the controller (8) is unidirectionally electrically connected to the third motor (23).

4. A workpiece fixing device for spray coating according to claim 3, characterized in that: A battery pack (24) is connected to the left side of the bottom of the inner cavity of the second box (25) by bolts, and support legs are connected to the four corners of the bottom of the second box (25) by bolts. The output end of the battery pack (24) is electrically connected to the controller (8) in a unidirectional manner.

5. A workpiece fixing device for spray coating according to claim 1, characterized in that: The front and rear sides of both sides of the movable plate (4) are movably connected with guide rods, both sides of the guide rods are fixedly connected to the first box body (1), and the output end of the controller (8) is unidirectionally electrically connected to the first motor (2).

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