Reflective label surface paint spraying device

Abstract

The utility model discloses a paint spraying device for the surface of a reflective sign. The paint spraying device comprises a supporting plate, multiple sets of supporting rods, a fixing assembly and an adjusting assembly. By arranging the fixing assembly, the reflective sign is placed above the placing plate, the first motor drives the first gear to rotate, the rotation of the first gear drives the two sets of first racks to move, the movement of the first racks drives the first clamping plates to move, and the left side edge and the right side edge of the reflective sign can be centered and clamped; a second motor is used for driving a second gear to rotate, the second gear rotates to drive two sets of second racks to move, the second racks move to drive second clamping plates to move, the front side edge and the rear side edge of the reflective label can be centered and clamped, and in the clamping process of the reflective label, the second clamping plates move to drive a travel switch to move; and the distance between the travel switches can be adjusted, the moving range of the paint spraying head can be limited according to the size of the label, and the situation that paint liquid is sprayed to the area outside the label is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field related to paint spraying devices, in particular to a paint spraying device for the surface of a reflective sign. Background Art

[0002] Reflective signs play an obvious warning role with their bright colors during the day. At night or in low light conditions, their bright reflective effect can effectively enhance people's recognition ability, help them see the target clearly, and arouse vigilance, thereby avoiding accidents. When reflective signs are produced, their surface needs to be painted. Therefore, a reflective sign surface painting device is needed to assist in completing the convenient and efficient painting of reflective signs.

[0003] The prior art has the following deficiencies: in the prior art, "a signboard painting device" with publication number CN212856357U "includes a support rod, a bottom plate is provided at the bottom end of the support rod, and the bottom plate is fixedly connected to the support rod, a signboard placement plate is provided on the upper surface of the bottom plate, and the signboard placement plate is detachably connected to the bottom plate, a hinge is provided on the outer side of the signboard placement plate, and the hinge is fixedly connected to the signboard placement plate, and a baffle is provided on the outer side of the hinge"; when the above-mentioned equipment is painting the signboard, the cylinder and the telescopic rod are used to drive the paint spray head to move to complete the painting of the signboard, but the cylinder can only drive the paint spray head to move forward and backward, and cannot move left and right, so it is impossible to spray paint on the surface of the signboard in all directions, the practicality is poor, it is not convenient to spray paint the signboard comprehensively and efficiently, and when painting the signboard, it is not convenient to limit the moving range of the paint spray head according to the size of the signboard, which easily causes the paint liquid to be sprayed on the area outside the signboard, resulting in waste of paint liquid and tidiness of the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a reflective sign surface spray paint device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reflective sign surface spray painting device, comprising a support plate, multiple groups of support rods, a fixing assembly and an adjusting assembly, wherein the multiple groups of support rods are symmetrically mounted on the top of the support plate by bolts, the fixing assembly is mounted above the support plate, and the adjusting assembly is mounted above the support plate and located on one side of the fixing assembly;

[0006] The fixing assembly includes a fixing plate, a placement plate, a No. 1 motor, a No. 1 gear, two groups of No. 1 racks, a connecting rod and a clamping part. The fixing plate is installed on the top of the first screw nut by bolts, the placement plate is fixedly installed above the fixing plate, the No. 1 motor is installed on the top of the fixing plate by bolts, the No. 1 gear is installed on the output end of the No. 1 motor, the two groups of No. 1 racks are symmetrically slidably installed on the bottom of the fixing plate, the connecting rod is installed on the top of one end of the No. 1 rack, and the clamping part is installed above the fixing plate.

[0007] As a further preferred embodiment of the technical solution, the clamping part includes a No. 1 clamping plate, a No. 2 motor, a No. 2 gear, two groups of No. 2 racks, a No. 2 clamping plate and a travel switch, the No. 1 clamping plate is installed on the top of the connecting rod by bolts, the No. 2 motor is installed on the top of the No. 1 motor by bolts, the No. 2 gear is installed on the output end of the No. 2 motor, the two groups of No. 2 racks are symmetrically slidably installed on the bottom of the placement plate, the No. 2 clamping plate is installed on the top of one end of the No. 2 rack by bolts, and the travel switch is installed on the top of the No. 2 clamping plate by bolts.

[0008] As a further preferred embodiment of the present technical solution, the No. 1 gear is meshed with the No. 1 rack for transmission, the connecting rod is slidably connected to the fixed plate and the placement plate, and the fixed plate is slidably connected to the support plate.

[0009] As a further preferred embodiment of the present technical solution, the No. 2 gear is meshed with the No. 2 rack for transmission, and the travel switch is connected with the No. 3 motor and the No. 4 motor.

[0010] As a further preferred embodiment of the present technical solution, a top plate is installed on the top end of the support rod by bolts, and two groups of limiting grooves are symmetrically opened on the surface of the support plate.

[0011] As a further preferred embodiment of the present technical solution, the adjustment assembly includes a No. 3 motor, a No. 1 screw, a first screw nut, a No. 4 motor, a No. 2 screw, a second screw nut and multiple sets of limit plates, the No. 3 motor is installed on the top of the support plate by bolts, the No. 1 screw is installed on the output end of the No. 3 motor, the first screw nut is sleeved and installed on the outside of the No. 1 screw, the No. 4 motor is installed on the bottom end of the top plate by bolts, the No. 2 screw is installed on the output end of the No. 4 motor, the second screw nut is sleeved and installed on the outside of the No. 2 screw, and multiple sets of limit plates are symmetrically installed on the side walls of the second screw nut.

[0012] As a further preferred embodiment of the present technical solution, the first screw nut is slidably connected to the support plate, the second screw nut is slidably connected to the top plate, a paint spray head is mounted on the bottom end of the second screw nut via bolts, and the paint spray head is controlled by a cylinder.

[0013] The utility model provides a reflective sign surface spray paint device, which has the following beneficial effects:

[0014] (1) The utility model is provided with a fixing component to place the reflective sign on the placement plate, and uses the No. 1 motor to drive the No. 1 gear to rotate, and the rotation of the No. 1 gear drives the two groups of No. 1 racks to move, and the movement of the No. 1 rack drives the No. 1 clamp to move, so that the left and right sides of the reflective sign can be centered and clamped. The No. 2 motor is used to drive the No. 2 gear to rotate, and the rotation of the No. 2 gear drives the two groups of No. 2 racks to move, and the movement of the No. 2 rack drives the No. 2 clamp to move, so that the front and rear sides of the reflective sign can be centered and clamped. In the process of clamping the reflective sign, the movement of the No. 2 clamp drives the travel switch to move, and the distance between the travel switches can be adjusted. The moving range of the paint spray head can be limited according to the size of the sign to prevent the paint from being sprayed on areas outside the sign.

[0015] (2) The utility model is provided with an adjustment component, and utilizes the No. 4 motor to drive the No. 2 screw to rotate, and the rotation of the No. 2 screw drives the second screw nut to move, and the movement of the second screw nut drives the paint spray head to move back and forth to complete the horizontal spraying of the reflective sign. The No. 3 motor is used to drive the No. 1 screw to rotate, and the rotation of the No. 1 screw drives the first screw nut to move, and the movement of the first screw nut drives the fixed plate to move, and the movement of the fixed plate drives the reflective sign to move, thereby assisting in the spraying of the reflective sign, and achieving comprehensive spraying of the reflective sign surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0019] Figure 4 It is a schematic diagram of the bottom structure of the top plate of the utility model.

[0020] In the figure: 1. support plate; 2. support rod; 3. fixing assembly; 4. adjustment assembly; 5. fixing plate; 6. placement plate; 7. No. 1 motor; 8. No. 1 gear; 9. No. 1 rack; 10. connecting rod; 11. clamping part; 12. No. 1 clamping plate; 13. No. 2 motor; 14. No. 2 gear; 15. No. 2 rack; 16. No. 2 clamping plate; 17. travel switch; 18. top plate; 19. limit groove; 20. No. 3 motor; 21. No. 1 screw; 22. first screw nut; 23. No. 4 motor; 24. No. 2 screw; 25. Second screw nut; 26. limit plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1 and Figure 2 As shown, in this embodiment, a reflective sign surface painting device includes a support plate 1, multiple groups of support rods 2, a fixing assembly 3 and an adjusting assembly 4, multiple groups of the support rods 2 are symmetrically mounted on the top of the support plate 1 by bolts, the fixing assembly 3 is mounted above the support plate 1, the adjusting assembly 4 is mounted above the support plate 1 and is located on one side of the fixing assembly 3, the fixing assembly 3 includes a fixing plate 5, a placement plate 6, a No. 1 motor 7, a No. 1 gear 8, two groups of No. 1 racks 9, a connecting rod 10 and a clamping portion 11, the fixing plate 5 is mounted on the top of the first screw nut 22 by bolts, and the placement plate 6 is fixedly mounted on the fixing The plate 5 is above the No. 1 motor 7, which is installed on the top of the fixed plate 5 by bolts, the No. 1 gear 8 is installed on the output end of the No. 1 motor 7, and the two groups of the No. 1 racks 9 are symmetrically slidably installed on the bottom of the fixed plate 5. The connecting rod 10 is installed on the top of one end of the No. 1 rack 9. The clamping part 11 is installed above the fixed plate 5, and the clamping part 11 includes a No. 1 clamping plate 12, a No. 2 motor 13, a No. 2 gear 14, two groups of No. 2 racks 15, a No. 2 clamping plate 16 and a travel switch 17. The No. 1 clamping plate 12 is installed on the top of the connecting rod 10 by bolts, and the No. 2 motor 13 is installed on the top of the No. 1 motor 7 by bolts. The second gear 14 is installed at the output end of the second motor 13, the two groups of the second racks 15 are symmetrically slidably installed at the bottom of the placement plate 6, the second clamping plate 16 is installed on the top of one end of the second rack 15 by bolts, and the travel switch 17 is installed on the top of the second clamping plate 16 by bolts. The first gear 8 is meshed with the first rack 9 for transmission, the connecting rod 10 is slidably connected with the fixed plate 5 and the placement plate 6, the fixed plate 5 is slidably connected with the support plate 1, the second gear 14 is meshed with the second rack 15 for transmission, the travel switch 17 is connected with the third motor 20 and the fourth motor 23, and the reflective sign is placed on the placement plate. Above the plate 6, the No. 1 motor 7 is used to drive the No. 1 gear 8 to rotate, and the rotation of the No. 1 gear 8 drives the two groups of No. 1 racks 9 to move, and the movement of the No. 1 rack 9 drives the No. 1 clamping plate 12 to move, so that the left and right sides of the reflective sign can be centered and clamped. The No. 2 motor 13 is used to drive the No. 2 gear 14 to rotate, and the rotation of the No. 2 gear 14 drives the two groups of No. 2 racks 15 to move, and the movement of the No. 2 rack 15 drives the No. 2 clamping plate 16 to move, so that the front and rear sides of the reflective sign can be centered and clamped. In the process of clamping the reflective sign, the movement of the No. 2 clamping plate 16 drives the travel switch 17 to move, and the distance between the travel switches 17 can be adjusted.

[0023] like Figure 3 and Figure 4As shown, the adjustment component 4 includes a No. 3 motor 20, a No. 1 screw rod 21, a first screw rod nut 22, a No. 4 motor 23, a No. 2 screw rod 24, a second screw rod nut 25 and a plurality of groups of limit plates 26, the No. 3 motor 20 is mounted on the top of the support plate 1 by bolts, the No. 1 screw rod 21 is mounted on the output end of the No. 3 motor 20, the first screw rod nut 22 is sleeved and mounted on the outside of the No. 1 screw rod 21, the No. 4 motor 23 is mounted on the bottom end of the top plate 18 by bolts, the No. 2 screw rod 24 is mounted on the output end of the No. 4 motor 23, the second screw rod nut 25 is sleeved and mounted on the outside of the No. 2 screw rod 24, and a plurality of groups of limit plates 26 are symmetrically mounted on the side walls of the second screw rod nut 25, and the first screw rod 21 is mounted on the output end of the No. 4 motor 23. The nut 22 is slidably connected to the support plate 1, the second screw nut 25 is slidably connected to the top plate 18, and a paint spray head is installed at the bottom end of the second screw nut 25 through a bolt. The paint spray head is controlled by a cylinder, and the No. 4 motor 23 is used to drive the No. 2 screw 24 to rotate. The rotation of the No. 2 screw 24 drives the second screw nut 25 to move. The movement of the second screw nut 25 drives the paint spray head to move back and forth to complete the horizontal spraying of the reflective sign. The No. 3 motor 20 is used to drive the No. 1 screw 21 to rotate. The rotation of the No. 1 screw 21 drives the first screw nut 22 to move. The movement of the first screw nut 22 drives the fixed plate 5 to move. The movement of the fixed plate 5 drives the reflective sign to move, thereby assisting in completing the spraying of the reflective sign.

[0024] The utility model provides a reflective sign surface spray paint device, the specific working principle is as follows:

[0025] When using the reflective sign surface spray painting device, the reflective sign is placed on the placement plate 6 by providing a fixing component 3, and the No. 1 motor 7 is used to drive the No. 1 gear 8 to rotate, and the rotation of the No. 1 gear 8 drives the two groups of No. 1 racks 9 to move, and the movement of the No. 1 rack 9 drives the No. 1 clamping plate 12 to move, so that the left and right sides of the reflective sign can be centered and clamped, and the No. 2 motor 13 is used to drive the No. 2 gear 14 to rotate, and the rotation of the No. 2 gear 14 drives the two groups of No. 2 racks 15 to move, and the movement of the No. 2 rack 15 drives the No. 2 clamping plate 16 to move, so that the front and rear sides of the reflective sign can be centered and clamped. In the process of clamping the reflective sign, the movement of the No. 2 clamping plate 16 drives the travel switch 17 to move, and the travel switches 17 can be moved. The distance can be adjusted, and the moving range of the paint spray head can be limited according to the size of the sign to avoid the situation where the paint is sprayed on areas outside the sign. By providing an adjustment component 4, the No. 4 motor 23 is used to drive the No. 2 screw rod 24 to rotate, and the rotation of the No. 2 screw rod 24 drives the second screw rod nut 25 to move, and the movement of the second screw rod nut 25 drives the paint spray head to move back and forth to complete the lateral spraying of the reflective sign. The No. 3 motor 20 is used to drive the No. 1 screw rod 21 to rotate, and the rotation of the No. 1 screw rod 21 drives the first screw rod nut 22 to move, and the movement of the first screw rod nut 22 drives the fixed plate 5 to move, and the movement of the fixed plate 5 drives the reflective sign to move, thereby assisting in completing the spraying of the reflective sign and achieving comprehensive spraying of the reflective sign surface.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reflective sign surface spray painting device, characterized in that: It comprises a support plate (1), a plurality of groups of support rods (2), a fixing assembly (3) and an adjusting assembly (4), wherein the plurality of groups of support rods (2) are symmetrically mounted on the top of the support plate (1) by means of bolts, the fixing assembly (3) is mounted above the support plate (1), and the adjusting assembly (4) is mounted above the support plate (1) and is located on one side of the fixing assembly (3); The fixing assembly (3) comprises a fixing plate (5), a placement plate (6), a No. 1 motor (7), a No. 1 gear (8), two groups of No. 1 racks (9), a connecting rod (10) and a clamping portion (11); the fixing plate (5) is mounted on the top of the first screw nut (22) by means of bolts; the placement plate (6) is fixedly mounted above the fixing plate (5); the No. 1 motor (7) is mounted on the top of the fixing plate (5) by means of bolts; the No. 1 gear (8) is mounted at the output end of the No. 1 motor (7); the two groups of the No. 1 racks (9) are symmetrically slidably mounted at the bottom of the fixing plate (5); the connecting rod (10) is mounted on the top of one end of the No. 1 rack (9); and the clamping portion (11) is mounted above the fixing plate (5).

2. A reflective sign surface spray painting device according to claim 1, characterized in that: The clamping part (11) comprises a No. 1 clamping plate (12), a No. 2 motor (13), a No. 2 gear (14), two groups of No. 2 racks (15), a No. 2 clamping plate (16) and a travel switch (17); the No. 1 clamping plate (12) is mounted on the top of the connecting rod (10) by bolts; the No. 2 motor (13) is mounted on the top of the No. 1 motor (7) by bolts; the No. 2 gear (14) is mounted on the output end of the No. 2 motor (13); the two groups of No. 2 racks (15) are symmetrically slidably mounted on the bottom of the placement plate (6); the No. 2 clamping plate (16) is mounted on the top of one end of the No. 2 rack (15) by bolts; and the travel switch (17) is mounted on the top of the No. 2 clamping plate (16) by bolts.

3. A reflective sign surface spray painting device according to claim 1, characterized in that: The first gear (8) is meshed with the first rack (9) for transmission, the connecting rod (10) is slidably connected to the fixed plate (5) and the placement plate (6), and the fixed plate (5) is slidably connected to the support plate (1).

4. A reflective sign surface spray painting device according to claim 2, characterized in that: The second gear (14) is meshed with the second rack (15) for transmission, and the travel switch (17) is connected with the third motor (20) and the fourth motor (23).

5. The reflective sign surface spray painting device according to claim 1, characterized in that: A top plate (18) is mounted on the top of the support rod (2) via bolts, and two groups of limiting grooves (19) are symmetrically provided on the surface of the support plate (1).

6. A reflective sign surface spray painting device according to claim 1, characterized in that: The adjustment assembly (4) comprises a No. 3 motor (20), a No. 1 screw (21), a first screw nut (22), a No. 4 motor (23), a No. 2 screw (24), a second screw nut (25) and a plurality of groups of limit plates (26); the No. 3 motor (20) is mounted on the top of the support plate (1) by means of bolts; the No. 1 screw (21) is mounted on the output end of the No. 3 motor (20); the first screw nut (22) is sleeved and mounted on the outside of the No. 1 screw (21); the No. 4 motor (23) is mounted on the bottom of the top plate (18) by means of bolts; the No. 2 screw (24) is mounted on the output end of the No. 4 motor (23); the second screw nut (25) is sleeved and mounted on the outside of the No. 2 screw (24); and the plurality of groups of limit plates (26) are symmetrically mounted on the side wall of the second screw nut (25).

7. A reflective sign surface spray painting device according to claim 6, characterized in that: The first screw nut (22) is slidably connected to the support plate (1), the second screw nut (25) is slidably connected to the top plate (18), and a paint spray head is mounted on the bottom end of the second screw nut (25) via bolts, and the paint spray head is controlled by a cylinder.

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