Coating equipment for special material of quartz clock

Abstract

The utility model relates to coating equipment for special materials of quartz clocks, which belongs to the field of quartz clocks and comprises a worktable, a box is fixedly mounted at the top of the worktable, a translation mechanism is mounted in the box, a cylinder is mounted at the top of the worktable, a support plate is fixedly connected to the telescopic end of the cylinder, and a support is mounted on the support plate. The top of the supporting plate is provided with an adjusting mechanism. According to the smearing equipment for the special material of the quartz clock, by arranging the adjusting mechanism and the translation mechanism, a spray gun can be driven to move front and back through an electric guide rail, a lead screw is driven to rotate through a driving motor, and then the spray gun can translate left and right, so that the position of the spray gun is conveniently adjusted; the driving gear is driven by the servo motor to rotate, so that the driven gear can rotate to drive the rotating block to rotate, the inclination angle of the clock shell is adjusted, the spraying range is widened, corner positions are conveniently sprayed, and spraying dead corners are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz watch processing, in particular to a coating device for special materials of quartz watches. Background Art

[0002] In the manufacturing process of quartz watches, the spraying technology of special materials is used to improve the performance of watch cases, watch straps or other parts, such as wear resistance, corrosion resistance and appearance texture. Spraying is not limited to solvent-based coatings, but also includes water-based coatings, powder coatings and other types of coatings. According to different needs, suitable coatings and spraying methods can be selected to achieve the best coating effect. In general, spraying, as a form of coating process, has been widely used in modern manufacturing due to its strong adaptability, high efficiency and controllable coating quality.

[0003] According to Chinese patent publication number CN209205628U, a spraying device on a quartz clock production line includes a box body and a conveying rail, a third through hole is opened at both the front and rear ends of the box body, the conveying rail is longitudinally fixedly installed on the top of the box body, a spraying structure is fixedly installed on the inner left end of the box body, a collecting bucket is arranged on the inner bottom end of the box body, a mounting block is slidably installed on the bottom end of the conveying rail, a motor box is fixedly installed on the bottom end of the mounting block, and a first mounting plate is rotatably installed on the bottom end of the motor box. The device has a simple structure and is easy to operate.

[0004] This patent number fixes the clock case through a material structure when spraying a quartz clock, and sprays the clock case with a spray gun. Although the fixed clock case can be rotated to change its orientation, the position of the spray gun is fixed and the angle of the clock case is not easy to adjust, resulting in dead corners when spraying the clock case, and some corners are not easy to spray evenly. Therefore, a coating device for special materials for quartz watches is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a coating device for special materials of quartz watches, which has the advantages of easy adjustment of the spray gun position and the spraying angle of the clock case, and solves the problem of dead angles in the clock case due to the fixed position of the spray gun and the difficulty in adjusting the angle of the clock case during spraying.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quartz watch special material coating device, comprising a workbench, a box body is fixedly installed on the top of the workbench, a translation mechanism is installed inside the box body, a cylinder is installed on the top of the workbench, a support plate is fixedly connected to the telescopic end of the cylinder, and an adjustment mechanism is installed on the top of the support plate.

[0007] The adjustment mechanism comprises an adjustment plate, a rotating block is fixedly connected to the bottom of the adjustment plate, a rotating rod is fixedly connected to the inside of the rotating block, and a driven gear is fixedly connected to the right side of the rotating rod.

[0008] The servo motor is fixedly installed on the top of the support plate.

[0009] A driving gear is fixedly connected to the output shaft of the servo motor, the driving gear is meshed with the driven gear, and a clamping piece is installed on the adjustment plate.

[0010] The translation mechanism includes an electric guide rail and an outer frame, the electric guide rail is fixedly mounted on the left and right inner walls of the box body, connecting rods are installed on the opposite sides of the two electric guide rails, the connecting rods are fixedly connected to the side walls of the outer frame, a driving motor is installed on the inner right side of the outer frame, a lead screw is fixedly connected to the output shaft of the driving motor, and a moving block is connected to the external thread of the lead screw.

[0011] Furthermore, a fixing rod is fixedly connected to the bottom of the moving block, a sliding groove is provided at the bottom of the outer frame, and the fixing rod is slidably connected inside the sliding groove.

[0012] Furthermore, the bottom of the fixing rod extends through the slide slot to the outside and is equipped with a spray gun, and the screw rod is rotatably connected to the inside of the outer frame.

[0013] Furthermore, a door is hinged on the front surface of the box body, and a transparent window is installed inside the door.

[0014] Furthermore, a U-shaped frame is fixedly installed on the top of the support plate, and the rotating rod is rotatably connected to the inside of the U-shaped frame.

[0015] Furthermore, the clamping member includes a threaded rod and a guide rod, the threaded rod is threadedly connected to the inside of the adjustment plate, and one end of the threaded rod away from the adjustment plate is fixedly connected to a hand wheel.

[0016] Furthermore, the threaded rod is rotatably connected to a first clamping plate on one side close to the adjustment plate, a second clamping plate is fixed to the inner left side wall of the adjustment plate, the guide rod is fixedly connected to one side of the first clamping plate, and the guide rod extends through the adjustment plate to the outside on the side away from the first clamping plate.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0018] The coating equipment for special materials of quartz watches is provided with an adjustment mechanism and a translation mechanism. The electric guide rail can drive the spray gun to move forward and backward. The drive motor drives the lead screw to rotate, so that the spray gun can be translated left and right, so as to facilitate the adjustment of the position of the spray gun. After the clock housing is fixed between the first clamping plate and the second clamping plate, the servo motor drives the driving gear to rotate, so that the driven gear can rotate to drive the rotating block to rotate, so as to adjust the inclination angle of the clock housing, increase the spraying range, facilitate the spraying of the corner position, and avoid the occurrence of spraying dead angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0020] Figure 2 The utility model structure Figure 1 A magnified view of the structure at center A;

[0021] Figure 3 It is a three-dimensional diagram of the structural adjustment plate of the utility model.

[0022] In the figure: 1. workbench; 2. cylinder; 3. support plate; 4. electric guide rail; 5. drive motor; 6. box; 7. outer frame; 8. slide; 9. moving block; 10. fixed rod; 11. screw rod; 12. connecting rod; 13. spray gun; 14. servo motor; 15. driving gear; 16. driven gear; 17. rotating block; 18. rotating rod; 19. first clamping plate; 20. adjusting plate; 21. threaded rod; 22. guide rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3 In this embodiment, a quartz watch special material coating device includes a workbench 1, a box body 6 is fixedly installed on the top of the workbench 1, a translation mechanism is installed inside the box body 6, a cylinder 2 is installed on the top of the workbench 1, a support plate 3 is fixedly connected to the telescopic end of the cylinder 2, an adjustment mechanism is installed on the top of the support plate 3, a box door is hinged on the front surface of the box body 6, and a transparent window is installed inside the box door.

[0025] The adjustment mechanism includes an adjustment plate 20, a rotating block 17 is fixedly connected to the bottom of the adjustment plate 20, a rotating rod 18 is fixedly connected to the inside of the rotating block 17, a driven gear 16 is fixedly connected to the right side of the rotating rod 18, a servo motor 14 is fixedly installed on the top of the support plate 3, a U-shaped frame is fixedly installed on the top of the support plate 3, the rotating rod 18 is rotatably connected to the inside of the U-shaped frame, a driving gear 15 is fixedly connected to the output shaft of the servo motor 14, the driving gear 15 is meshed with the driven gear 16, and a clamping member is installed on the adjustment plate 20.

[0026] It should be noted that after the bell housing is fixed, the servo motor 14 drives the driving gear 15 to rotate, so that the driven gear 16 can rotate and drive the rotating block 17 to rotate, thereby adjusting the inclination angle of the bell housing, increasing the spraying range, facilitating the spraying of corners, and avoiding spraying dead angles.

[0027] The translation mechanism includes an electric guide rail 4 and an outer frame 7. The electric guide rail 4 is fixedly installed on the left and right inner walls of the box body 6. Connecting rods 12 are installed on the opposite sides of the two electric guide rails 4. The connecting rod 12 is fixedly connected to the side wall of the outer frame 7. A driving motor 5 is installed on the inner right side of the outer frame 7. A screw rod 11 is fixedly connected to the output shaft of the driving motor 5. The external thread of the screw rod 11 is connected to a moving block 9. The bottom of the moving block 9 is fixedly connected to a fixed rod 10. A slide groove 8 is opened at the bottom of the outer frame 7. The fixed rod 10 is slidably connected to the inside of the slide groove 8. The bottom of the fixed rod 10 extends through the slide groove 8 to the outside and is installed with a spray gun 13. The screw rod 11 is rotatably connected to the inside of the outer frame 7.

[0028] It is understandable that the spray gun 13 can be moved forward and backward by the electric guide rail 4, and the screw rod 11 can be rotated by the drive motor 5 to move the spray gun 13 horizontally, thereby facilitating the adjustment of the position of the spray gun 13 and expanding the spraying range.

[0029] See also Figure 3 The clamping member includes a threaded rod 21 and a guide rod 22. The threaded rod 21 is threadedly connected to the inside of the adjusting plate 20. The end of the threaded rod 21 away from the adjusting plate 20 is fixedly connected to a handwheel. The side of the threaded rod 21 close to the adjusting plate 20 is rotatably connected to the first clamping plate 19. A second clamping plate is fixed to the inner left side wall of the adjusting plate 20. The guide rod 22 is fixedly connected to one side of the first clamping plate 19. The side of the guide rod 22 away from the first clamping plate 19 passes through the adjusting plate 20 and extends to the outside.

[0030] Wherein, a control panel is installed on the front surface of the workbench 1.

[0031] It should be noted that protective pads are fixed on the opposite sides of the first clamping plate 19 and the second clamping plate. The protective pads are made of rubber. By turning the handwheel to drive the threaded rod 21 to rotate, the first clamping plate 19 can be translated to fix the clock housing placed between the first clamping plate 19 and the second clamping plate.

[0032] The working principle of the above embodiment is as follows: when in use, the bell housing is placed between the first clamping plate 19 and the second clamping plate, and the hand wheel is turned to drive the threaded rod 21 to rotate, so that the first clamping plate 19 can be moved to the left side to fix the bell housing. During spraying, the electric guide rail 4 can drive the spray gun 13 to move forward and backward, and the driving motor 5 drives the screw rod 11 to rotate, so that the moving block 9 can be moved to the left or right, and the spray gun 13 can be translated left and right, so as to facilitate the adjustment of the position of the spray gun 13. After the bell housing is fixed between the two first clamping plates 19, the servo motor 14 drives the driving gear 15 to rotate, so that the driven gear 16 can rotate and drive the rotating block 17 to rotate, so as to adjust the inclination angle of the bell housing, increase the spraying range, facilitate the spraying of corner positions, and avoid the occurrence of spraying dead corners.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] 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 quartz watch special material coating device, comprising a workbench (1), characterized in that: A box (6) is fixedly mounted on the top of the workbench (1), a translation mechanism is installed inside the box (6), a cylinder (2) is installed on the top of the workbench (1), a support plate (3) is fixedly connected to the telescopic end of the cylinder (2), and an adjustment mechanism is installed on the top of the support plate (3); The adjustment mechanism comprises an adjustment plate (20), the bottom of the adjustment plate (20) is fixedly connected to a rotating block (17), the interior of the rotating block (17) is fixedly connected to a rotating rod (18), the right side of the rotating rod (18) is fixedly connected to a driven gear (16), a servo motor (14) is fixedly mounted on the top of the support plate (3), an output shaft of the servo motor (14) is fixedly connected to a driving gear (15), the driving gear (15) is meshed with the driven gear (16), and a clamping member is mounted on the adjustment plate (20); The translation mechanism comprises an electric guide rail (4) and an outer frame (7), wherein the electric guide rail (4) is fixedly mounted on the left and right inner side walls of the box body (6), and connecting rods (12) are mounted on opposite sides of the two electric guide rails (4), wherein the connecting rods (12) are fixedly connected to the side walls of the outer frame (7), and a driving motor (5) is mounted on the inner right side of the outer frame (7), wherein a screw rod (11) is fixedly connected to the output shaft of the driving motor (5), and the external thread of the screw rod (11) is connected to a moving block (9).

2. The quartz watch special material coating device according to claim 1 is characterized by: The bottom of the moving block (9) is fixedly connected with a fixing rod (10), the bottom of the outer frame (7) is provided with a sliding groove (8), and the fixing rod (10) is slidably connected inside the sliding groove (8).

3. The quartz watch special material coating device according to claim 2 is characterized by: The bottom of the fixing rod (10) extends through the slide groove (8) to the outside and is equipped with a spray gun (13), and the screw rod (11) is rotatably connected to the inside of the outer frame (7).

4. The quartz watch special material coating device according to claim 1, characterized in that: A door is hingedly connected to the front surface of the box body (6), and a transparent window is installed inside the door.

5. The quartz watch special material coating device according to claim 1, characterized in that: A U-shaped frame is fixedly mounted on the top of the support plate (3), and the rotating rod (18) is rotatably connected to the inside of the U-shaped frame.

6. The quartz watch special material coating device according to claim 1, characterized in that: The clamping member comprises a threaded rod (21) and a guide rod (22); the threaded rod (21) is threadedly connected to the inside of the adjustment plate (20); and one end of the threaded rod (21) away from the adjustment plate (20) is fixedly connected to a hand wheel.

7. The quartz watch special material coating device according to claim 6, characterized in that: The threaded rod (21) is rotatably connected to a first clamping plate (19) on one side close to the adjustment plate (20); a second clamping plate is fixed to an inner left side wall of the adjustment plate (20); the guide rod (22) is fixedly connected to one side of the first clamping plate (19); and the guide rod (22) is extended to the outside through a side away from the first clamping plate (19) and passes through the adjustment plate (20).

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