Laser plate roller film coating device

Abstract

The utility model discloses a film coating device for a laser plate roller. The film coating device comprises a film coating mechanism and a movable mechanism, the film coating mechanism comprises a base, a support is fixedly connected to the top of the base, and a film coating gun is fixedly embedded in the support; the movable mechanism comprises a lifting device arranged at the top of the base, a supporting seat is mounted on the lifting device, a rotating shaft is rotationally connected to the inner side of the supporting seat, and a connecting block is fixedly connected to one side of the supporting seat; according to the film coating device for the laser plate roller, through the arrangement of the film coating mechanism and the movable mechanism, a threaded rod can drive an inserting block to fix the laser plate roller body after being screwed down, so that the laser plate roller body can be driven to rotate after a servo motor is started, and a lifting device can drive the laser plate roller body to ascend and descend; the coating gun can comprehensively and uniformly carry out coating treatment on the laser plate roller body; by means of the arrangement, a worker can more conveniently conduct film coating operation on the laser plate rollers in batches.

Description

Technical Field

[0001] This utility model relates to the field of laser printing roller technology, specifically to a laser printing roller coating device. Background Technology

[0002] As is well known, the main purpose of coating the surface of laser printing rollers is to protect the roller surface, improve printing quality, extend service life, and adapt to different printing needs. Existing technologies mainly use manual handheld devices to perform coating operations on laser printing rollers. Due to the lack of automated coating settings, it is inconvenient for workers to perform coating operations on batches of laser printing rollers. Therefore, a laser printing roller coating device is proposed. Utility Model Content

[0003] The purpose of this invention is to provide a laser roller coating device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a laser roller coating device, comprising: a coating mechanism and a movable mechanism;

[0005] The coating mechanism includes a base, a bracket is fixedly connected to the top of the base, and a coating gun is fixedly embedded inside the bracket;

[0006] The movable mechanism includes a lifting device mounted on the top of the base, a support base mounted on the lifting device, a rotating shaft rotatably connected to the inner side of the support base, a connecting block fixedly connected to one side of the support base, a threaded rod threadedly connected to the inside of the connecting block, a movable plate rotatably connected to one end of the threaded rod via a bearing, a servo motor fixedly mounted on the top of the movable plate, and an insert fixedly connected to the output shaft of the servo motor.

[0007] By adopting the above technical solution, the concave hole at the bottom of the laser roller body can be fitted onto the rotating shaft first. Then, by tightening the threaded rod, the movable plate can be moved downward, so that the insert block can be inserted into the rectangular groove at the top of the laser roller body. Then, after the servo motor is started, it can drive the laser roller body to rotate. Then, by starting the lifting device, the support base can be moved up and down, so that the laser roller body can rotate and rise and fall, thereby enabling the coating gun to coat the laser roller body evenly and comprehensively.

[0008] Preferably, a groove is provided on one side of the support base, and the movable plate is slidably connected to the inner wall of the groove.

[0009] By adopting the above technical solution, the movable plate can maintain stable linear movement.

[0010] Preferably, the lifting device includes a support plate fixedly connected to the top of the base, a forward and reverse motor fixedly installed on the top of the support plate, a lead screw fixedly connected to the output shaft of the forward and reverse motor, a movable block threaded onto the lead screw, a rod body slidably connected inside the movable block, and the two ends of the rod body being fixedly connected to the support plate and the base respectively.

[0011] By adopting the above technical solution, after the forward and reverse motor is started, it can drive the lead screw to rotate clockwise or counterclockwise, thereby enabling the movable block to move up and down on the rod.

[0012] Preferably, one side of the movable block is fixedly connected to the support base.

[0013] By adopting the above technical solution, the support base can drive the laser roller body to rise and fall under the action of the movable block.

[0014] Preferably, a protrusion is fixedly connected to the top end of the threaded rod.

[0015] By adopting the above technical solution, it is easy to tighten the threaded rod.

[0016] Preferably, the top of the protrusion has a groove.

[0017] By adopting the above technical solution, a wrench can be inserted into the protrusion to tighten the threaded rod.

[0018] In summary, this application includes at least one of the following beneficial technical effects:

[0019] This laser roller coating device, through the arrangement of the coating mechanism and the movable mechanism, enables the threaded rod to drive the insert block to fix the laser roller body after tightening. This allows the servo motor to start and drive the laser roller body to rotate, and the lifting device can drive the laser roller body to rise and fall, so that the coating gun can comprehensively and evenly coat the laser roller body. Through the above settings, it is more convenient for operators to perform coating operations on batch laser rollers. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the laser roller coating device of this utility model;

[0021] Figure 2 This is an enlarged view of area A in the structural schematic diagram of the laser roller coating device of this utility model;

[0022] Figure 3 This is a schematic diagram of the moving mechanism in the laser roller coating device of this utility model.

[0023] In the diagram: 1. Coating mechanism; 10. Base; 11. Support; 12. Coating gun; 2. Movable mechanism; 20. Lifting device; 21. Support plate; 22. Forward and reverse motor; 23. Rod; 24. Lead screw; 25. Movable block; 26. Support seat; 27. Rotating shaft; 28. Connecting block; 29. ​​Threaded rod; 201. Movable plate; 202. Servo motor; 203. Insert block; 204. Slide groove; 205. Protrusion; 206. Groove; 3. Laser roller body; 30. Rectangular groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-3 This utility model provides a technical solution: a laser roller coating device, comprising: a coating mechanism 1 and a movable mechanism 2;

[0026] First, in order to fit the concave hole at the bottom of the laser roller body 3 onto the rotating shaft 27, and then move the movable plate 201 downward by tightening the threaded rod 29, so that the insert block 203 can be inserted into the rectangular groove 30 at the top of the laser roller body 3, thereby enabling the servo motor 202 to start and drive the laser roller body 3 to rotate. Then, by starting the lifting device 20, the support base 26 can be moved up and down, so that the laser roller body 3 can rotate and rise, thereby enabling the coating gun 12 to coat the laser roller body 3 evenly and comprehensively; the coating mechanism 1 includes a base 10, the top of which is fixed A bracket 11 is connected, and a coating gun 12 is fixedly embedded inside the bracket 11; the movable mechanism 2 includes a lifting device 20 set on the top of the base 10, a support seat 26 is installed on the lifting device 20, a rotating shaft 27 is rotatably connected to the inner side of the support seat 26, a connecting block 28 is fixedly connected to one side of the support seat 26, a threaded rod 29 is threadedly connected inside the connecting block 28, a movable plate 201 is rotatably connected to one end of the threaded rod 29 through a bearing, one side of the movable plate 201 is movably connected to the support seat 26, a servo motor 202 is fixedly installed on the top of the movable plate 201, and an insert block 203 is fixedly connected to the output shaft of the servo motor 202;

[0027] Secondly, in order to ensure that the movable plate 201 moves smoothly in a straight line, a groove 204 is provided on one side of the support base 26, and the movable plate 201 is slidably connected to the inner wall of the groove 204; in order to enable the forward and reverse motor 22 to drive the lead screw 24 to rotate clockwise or counterclockwise after starting, so that the movable block 25 can move up and down on the rod 23, the lifting device 20 includes a support plate 21 fixedly connected to the top of the base 10, and the forward and reverse motor 22 is fixedly installed on the top of the support plate 21. The output shaft of the forward and reverse motor 22 is fixedly connected to... There is a lead screw 24, and a movable block 25 is threaded onto the lead screw 24. A rod 23 is slidably connected inside the movable block 25. The two ends of the rod 23 are fixedly connected to the support plate 21 and the base 10, respectively. In order to enable the support seat 26 to drive the laser roller body 3 to rise and fall under the action of the movable block 25, one side of the movable block 25 is fixedly connected to the support seat 26. In order to enable the wrench to be inserted into the protrusion 205 to turn the threaded rod 29, the top of the threaded rod 29 is fixedly connected to the protrusion 205, and the top of the protrusion 205 is provided with a groove 206.

[0028] Based on the above technical solution, the working steps of this solution are summarized as follows: In use, first, the concave hole at the bottom of the laser roller body 3 is fitted onto the rotating shaft 27. Then, by tightening the threaded rod 29, the movable plate 201 is moved downward, so that the insert block 203 can be inserted into the rectangular groove 30 at the top of the laser roller body 3. Then, after the servo motor 202 is started, it can drive the laser roller body 3 to rotate. Then, by starting the lifting device 20, the support base 26 can be moved up and down, so that the laser roller body 3 can rotate and rise and fall, so that the coating gun 12 can comprehensively and evenly coat the laser roller body 3.

[0029] In summary, this laser roller coating device, through the arrangement of coating mechanism 1 and movable mechanism 2, enables the threaded rod 29 to be tightened, thereby driving the insert block 203 to fix the laser roller body 3. This allows the servo motor 202 to start and drive the laser roller body 3 to rotate, and the lifting device 20 to lift the laser roller body 3, enabling the coating gun 12 to coat the laser roller body 3 evenly and comprehensively. Through the above settings, it is more convenient for operators to perform coating operations on batch laser rollers.

[0030] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A laser roller coating apparatus, characterized in that, include: Coating mechanism (1) and moving mechanism (2); The coating mechanism (1) includes a base (10), a bracket (11) is fixedly connected to the top of the base (10), and a coating gun (12) is fixedly embedded inside the bracket (11). The movable mechanism (2) includes a lifting device (20) set on the top of the base (10). A support seat (26) is installed on the lifting device (20). A rotating shaft (27) is rotatably connected to the inner side of the support seat (26). A connecting block (28) is fixedly connected to one side of the support seat (26). A threaded rod (29) is threadedly connected to the inside of the connecting block (28). One end of the threaded rod (29) is rotatably connected to a movable plate (201) through a bearing. One side of the movable plate (201) is movably connected to the support seat (26). A servo motor (202) is fixedly installed on the top of the movable plate (201). A plug (203) is fixedly connected to the output shaft of the servo motor (202).

2. The laser roller coating apparatus according to claim 1, characterized in that: A groove (204) is provided on one side of the support base (26), and the movable plate (201) is slidably connected to the inner wall of the groove (204).

3. The laser roller coating apparatus according to claim 1, characterized in that: The lifting device (20) includes a support plate (21) fixedly connected to the top of the base (10). A reversible motor (22) is fixedly installed on the top of the support plate (21). A lead screw (24) is fixedly connected to the output shaft of the reversible motor (22). A movable block (25) is threaded onto the lead screw (24). A rod (23) is slidably connected inside the movable block (25). The two ends of the rod (23) are fixedly connected to the support plate (21) and the base (10) respectively.

4. The laser roller coating apparatus according to claim 3, characterized in that: One side of the movable block (25) is fixedly connected to the support base (26).

5. The laser roller coating apparatus according to claim 1, characterized in that: The top end of the threaded rod (29) is fixedly connected to a protrusion (205).

6. The laser roller coating apparatus according to claim 5, characterized in that: The top of the protrusion (205) is provided with a groove (206).

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