Package printing plate-making machine

Abstract

The utility model relates to the technical field of plate-making machines, and discloses a package printing plate-making machine which comprises a plate-making machine body, a cleaning device is arranged above the plate-making machine body, and the cleaning device comprises a dust collection part; and the dust collection part comprises a dust collection box, a motor, an L-shaped partition plate and an air pump, the right end face of the dust collection box is fixedly connected with the outer surface of the plate making machine body, and the bottom face of the dust collection box is open. According to the packaging and printing plate-making machine, by arranging a filter screen, a concentric-square-shaped frame, a dust collection box, a motor, a brush, an L-shaped partition plate and an air pump, an integration box is installed at a feeding port of the plate-making machine body, after the air pump is started, negative pressure is generated in the integration box, air is sucked into the integration box from the bottom of the dust collection box, and dust on the top of a plate is also sucked into the integration box; and after a motor is started, a brush cleans the top faces of the plates, dust on the plates suspends above the plates and is conveniently sucked into an integration box, and the cleaning effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate-making machines, in particular to a packaging and printing plate-making machine. Background Technique

[0002] A plate-making machine belongs to a prepress device for computer direct plate-making. A single original laser beam generated by a laser is modulated by the bright-dark change of the laser beam to become a controlled beam, and then after focusing, hundreds of micro laser beams directly shoot onto the surface of the printing plate for plate engraving work. After scanning and engraving, a latent image of the image is formed on the printing plate.

[0003] The Chinese patent discloses a plate-making machine mechanism for packaging and printing, with the publication number CN211683916U, which includes a plate-making machine body. A display screen and a control panel are arranged on the front outer surface of the plate-making machine body. A protection plate is also arranged on the front outer surface of the plate-making machine body. The protection plate is located between the display screen and the control panel. A clamping plate is arranged on the top outer surface of the protection plate, and a movable cover plate is arranged on the top outer surface of the clamping plate. A heat conduction plate is inlaid on the rear outer surface of the plate-making machine body, and a coil pipe is fixedly installed on the rear outer surface of the heat conduction plate. The plate-making machine mechanism for packaging and printing of the present utility model is provided with a water tank, a heat conduction plate, a coil pipe, a first connecting pipe, a second connecting pipe and a micro water pump. This heat dissipation structure does not have heat dissipation holes, and dust, dust and other particulate matters cannot enter the interior of the plate-making machine. Moreover, it has two heat dissipation methods of convective heat dissipation and water circulation heat dissipation, greatly improving the heat dissipation effect and bringing a better application prospect.

[0004] However, it still has the following disadvantages: The heat dissipation structure of the device does not have heat dissipation holes, and dust, dust and other particulate matters cannot enter the interior of the plate-making machine body. However, dust will enter the interior of the plate-making machine together with the plate, and the dust on the plate will affect the printing pattern effect. For this reason, we propose a packaging and printing plate-making machine to solve this problem. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a packaging and printing plate-making machine to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the present utility model provides the following technical solution: A packaging and printing plate-making machine includes a plate-making machine main body, and a cleaning device is arranged above the plate-making machine main body. The cleaning device includes a dust suction part;

[0007] The dust suction part includes a dust collection box, a motor, an L-shaped partition board, and an air pump. The right end face of the dust collection box is fixedly connected to the outer surface of the plate making machine body. The bottom surface of the dust collection box is open. The front and rear end faces of the L-shaped partition board are fixedly connected to the inner wall of the dust collection box. The left end face of the L-shaped partition board is fixedly connected to the inner wall of the integrated box. The right end face of the air pump is fixedly connected to the left end face of the dust collection box. The back of the motor is fixedly connected to the front of the dust collection box;

[0008] A collection part is arranged inside the dust collection box;

[0009] The collection part includes a screw rod, a mounting plate, a return-shaped frame, and a filter screen. The mounting plate is slidably sleeved on the outer surface of the screw rod. The outer surface of the filter screen is fixedly connected to the inner wall of the return-shaped frame.

[0010] Further improvement lies in that the dust suction part further includes a brush, a wind baffle, and a wind guide plate. The air outlet pipe of the air pump is arranged on the left side of the air pump. The right end face of the air inlet pipe of the air pump fixedly penetrates through the left end face of the dust collection box and extends into the dust collection box. By arranging the integrated box and the air pump, it is convenient to clean the dust on the plate.

[0011] Further improvement lies in that the rear end outer surface of the output shaft of the motor rotatably penetrates through the front of the dust collection box through a bearing and extends into the dust collection box. The rear end outer surface of the output shaft of the motor is rotatably connected to the inner wall of the dust collection box through a bearing seat. The brush is fixedly sleeved on the outer surface of the output shaft of the motor. By arranging the motor and the brush, after starting the motor, the brush sweeps up the dust on the plate, which is convenient to be sucked into the integrated box.

[0012] Further improvement lies in that the wind guide plate is arranged above the brush. The outer surface of the wind guide plate is fixedly connected to the inner wall of the dust collection box. The left end face of the wind guide plate is fixedly connected to the right end face of the L-shaped partition board. By arranging the wind guide plate, it is avoided that the wind pressure difference between the front, middle, and rear parts inside the integrated box is too large.

[0013] Further improvement lies in that the wind baffle is arranged above the air inlet pipe of the air pump. The outer surface of the wind baffle is fixedly connected to the inner wall of the dust collection box. The right end face of the wind baffle is fixedly connected to the inner wall of the L-shaped partition board. The area of the middle hole position of the wind baffle is smaller than the area of the front and rear hole positions. By arranging the wind baffle, it is convenient to increase the wind pressure at the inlet part of the integrated box and improve the dust suction effect of the device.

[0014] Further improvement lies in that the return-shaped frame is arranged inside the dust collection box. The left end outer surface of the return-shaped frame slidably penetrates through the inner wall of the dust collection box and extends to the left side of the integrated box. By arranging the return-shaped frame and the filter screen, it is convenient to collect dust.

[0015] A further improvement lies in that the collecting part further includes a threaded sleeve. The right end face of the mounting plate is fixedly connected to the left end face of the U-shaped frame. The threaded sleeve is threadedly sleeved on the outer surface of the screw rod. The right end face of the threaded sleeve is in pressing contact with the left end face of the mounting plate. By providing the threaded sleeve, the screw rod and the mounting plate, it is convenient to position and install the U-shaped frame.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this packaging and printing plate-making machine, by providing a filter screen, a U-shaped frame, a dust collection box, a motor, a brush, an L-shaped partition and an air pump, the integrated box is installed at the feeding port of the main body of the plate-making machine. After starting the air pump, a negative pressure is generated inside the integrated box, so that the air body is sucked into the integrated box from the bottom of the dust collection box, and the dust on the top of the plate is also sucked into the integrated box and falls inside the U-shaped frame. After starting the motor, the brush sweeps the top surface of the plate, suspending the dust on the plate above the plate, which is convenient to be sucked into the integrated box, improving the cleaning effect of the device; by providing a threaded sleeve, a screw rod and a mounting plate, by rotating the threaded sleeve, the mounting plate is fixed on the outer surface of the screw rod, which is convenient to position the U-shaped frame and the mounting plate. By rotating the threaded sleeve, the U-shaped frame and the filter screen can be removed, which is convenient to clean the dust inside the U-shaped frame; by providing a wind guiding plate and a wind blocking plate, the wind body is shunted by the wind blocking plate to prevent the wind pressure at the front, middle and rear positions inside the integrated box from varying greatly. By using the wind guiding plate, the area of the inlet position of the integrated box is reduced, increasing the wind pressure at the inlet of the integrated box and improving the cleaning effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a three-dimensional structural schematic diagram of the cleaning device of the present utility model;

[0019] Figure 3 is a top cross-sectional view of the three-dimensional structure of the cleaning device of the present utility model;

[0020] Figure 4 is a front cross-sectional view of the three-dimensional structure of the cleaning device of the present utility model;

[0021] Figure 5 is a three-dimensional structural schematic diagram of the wind blocking plate of the present utility model.

[0022] In the figure: 1 main body of the plate-making machine, 2 cleaning device, 21 collecting part, 22 dust suction part, 211 filter screen, 212 threaded sleeve, 213 screw rod, 214 mounting plate, 216 U-shaped frame, 221 dust collection box, 222 motor, 223 brush, 224 wind guiding plate, 225 L-shaped partition, 226 air pump, 227 wind blocking plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-5 , the present invention provides a technical solution: a packaging printing plate-making machine, including a plate-making machine main body 1, a cleaning device 2 is arranged above the plate-making machine main body 1, and the cleaning device 2 includes a dust suction part 22;

[0025] The dust suction part 22 includes a dust collection box 221, a motor 222, an L-shaped partition 225, and an air pump 226. The right end surface of the dust collection box 221 is fixedly connected to the outer surface of the plate-making machine main body 1. The bottom surface of the dust collection box 221 is open. The front and rear end surfaces of the L-shaped partition 225 are fixedly connected to the inner wall of the dust collection box 221. The left end surface of the L-shaped partition 225 is fixedly connected to the inner wall of the integrated box 221. The right end surface of the air pump 226 is fixedly connected to the left end surface of the dust collection box 221. The back surface of the motor 222 is fixedly connected to the front surface of the dust collection box 221. The dust suction part 22 further includes a brush 223, a wind shield 227, and a wind guide plate 224;

[0026] The outer surface of the rear end of the output shaft of the motor 222 rotates through the front surface of the dust collection box 221 and extends into the dust collection box 221 through a bearing. The outer surface of the rear end of the output shaft of the motor 222 is rotatably connected to the inner wall of the dust collection box 221 through a bearing seat. The brush 223 is fixedly sleeved on the outer surface of the output shaft of the motor 222. The air outlet pipe of the air pump 226 is arranged on the left side of the air pump 226. The right end surface of the air inlet pipe of the air pump 226 fixedly penetrates the left end surface of the dust collection box 221 and extends into the dust collection box 221;

[0027] The wind shield 227 is arranged above the air inlet pipe of the air pump 226. The outer surface of the wind shield 227 is fixedly connected to the inner wall of the dust collection box 221. The right end surface of the wind shield 227 is fixedly connected to the inner wall of the L-shaped partition 225. The area of the middle hole position of the wind shield 227 is smaller than the area of the front and rear hole positions;

[0028] The wind guide plate 224 is arranged above the right of the brush 223. The outer surface of the wind guide plate 224 is fixedly connected to the inner wall of the dust collection box 221. The left end surface of the wind guide plate 224 is fixedly connected to the right end surface of the L-shaped partition 225. By arranging the wind guide plate 224 and the wind shield 227, the wind body is shunted by the wind shield 227 to prevent the wind pressure at the front, middle, and rear positions inside the integrated box 221 from differing greatly. By using the wind guide plate 224, the area of the inlet position of the integrated box 221 is reduced, the wind pressure at the inlet of the integrated box 221 is increased, and the cleaning effect of the device is improved;

[0029] A collection part 21 is arranged inside the dust collection box 221;

[0030] The collection part 21 includes a screw rod 213, a mounting plate 214, a return-shaped frame 216 and a filter screen 211. The mounting plate 214 is slidably sleeved on the outer surface of the screw rod 213. The outer surface of the filter screen 211 is fixedly connected to the inner wall of the return-shaped frame 216. The collection part 21 further includes a threaded sleeve 212. By providing the filter screen 211, the return-shaped frame 216, the dust collection box 221, the motor 222, the brush 223, the L-shaped partition 225 and the air pump 226, the integrated box 221 is installed at the feeding port of the plate-making machine main body 1. After starting the air pump 226, a negative pressure is generated inside the integrated box 221, so that the air body is sucked into the integrated box 221 from the bottom of the dust collection box 221, and the dust on the top of the plate is also sucked into the integrated box 221 and falls inside the return-shaped frame 216. After starting the motor 222, the brush 223 sweeps the top surface of the plate, suspending the dust on the plate above the plate, which is convenient to be sucked into the integrated box 221, improving the cleaning effect of the device;

[0031] The right end face of the mounting plate 214 is fixedly connected to the left end face of the return-shaped frame 216. The threaded sleeve 212 is threadedly sleeved on the outer surface of the screw rod 213;

[0032] The return-shaped frame 216 is arranged inside the dust collection box 221. The outer surface of the left end of the return-shaped frame 216 slidably penetrates the inner wall of the dust collection box 221 and extends to the left side of the integrated box 221. The right end face of the threaded sleeve 213 is in pressing contact with the left end face of the mounting plate 214. By providing the threaded sleeve 212, the screw rod 213 and the mounting plate 214, by rotating the threaded sleeve 212, the mounting plate 214 is fixed on the outer surface of the screw rod 213, which is convenient for positioning the return-shaped frame 216 and the mounting plate 214. By rotating the threaded sleeve 212, the return-shaped frame 216 and the filter screen 211 can be removed, which is convenient for cleaning the dust inside the return-shaped frame 216.

[0033] During use, start the motor 222. The output shaft of the motor 222 drives the brush 223 to rotate, sweeping the top surface of the plate and suspending the dust on the plate above the plate. After starting the air pump 226, a negative pressure is generated inside the integrated box 221, so that the dust is sucked into the integrated box 221 and falls on the filter screen 211. By rotating the threaded sleeve 212, the mounting plate 214 and the return-shaped frame 216 can be removed, and the dust inside the return-shaped frame 216 can be cleaned.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A packaging printing plate-making machine, comprising a plate-making machine body (1), characterized in that: A cleaning device (2) is arranged above the plate-making machine body (1), and the cleaning device (2) comprises a dust suction part (22); The dust collecting part (22) comprises a dust collecting box (221), a motor (222), an L-shaped partition (225), and an air pump (226); the right end surface of the dust collecting box (221) is fixedly connected to the outer surface of the plate making machine body (1); the bottom surface of the dust collecting box (221) is open; the front and rear end surfaces of the L-shaped partition (225) are fixedly connected to the inner wall of the dust collecting box (221); the left end surface of the L-shaped partition (225) is fixedly connected to the inner wall of the dust collecting box (221); the right end surface of the air pump (226) is fixedly connected to the left end surface of the dust collecting box (221); and the back surface of the motor (222) is fixedly connected to the front surface of the dust collecting box (221); The dust collecting box (221) is provided with a collecting portion (21) inside; The collecting part (21) comprises a screw rod (213), a mounting plate (214), a return frame (216) and a filter screen (211); the mounting plate (214) is slidably sleeved on the outer surface of the screw rod (213); and the outer surface of the filter screen (211) is fixedly connected to the inner wall of the return frame (216).

2. A packaging printing platemaking machine according to claim 1, characterized in that: The dust suction part (22) further comprises a brush (223), a wind shield (227) and a wind guide plate (224); the air outlet pipe of the air pump (226) is arranged on the left side of the air pump (226); the right end face of the air inlet pipe of the air pump (226) is fixedly passed through the left end face of the dust collecting box (221) and extends to the interior of the dust collecting box (221).

3. A packaging printing platemaking machine according to claim 2, characterized in that: The outer surface of the rear end of the output shaft of the motor (222) rotates through the front of the dust box (221) and extends into the interior of the dust box (221) via a bearing, and the outer surface of the rear end of the output shaft of the motor (222) is rotatably connected to the inner wall of the dust box (221) via a bearing seat, and the brush (223) is fixedly sleeved on the outer surface of the output shaft of the motor (222).

4. A packaging printing platemaking machine according to claim 2, characterized in that: The air guide plate (224) is arranged on the upper right side of the brush (223); the outer surface of the air guide plate (224) is fixedly connected to the inner wall of the dust collecting box (221); and the left end surface of the air guide plate (224) is fixedly connected to the right end surface of the L-shaped partition plate (225).

5. A packaging printing platemaking machine according to claim 2, characterized in that: The wind shield (227) is arranged above the air inlet pipe of the air pump (226); the outer surface of the wind shield (227) is fixedly connected to the inner wall of the dust collecting box (221); the right end surface of the wind shield (227) is fixedly connected to the inner wall of the L-shaped partition (225); and the middle hole area of ​​the wind shield (227) is smaller than the front and rear end hole areas.

6. A packaging printing platemaking machine according to claim 1, characterized in that: The return-shaped frame (216) is arranged inside the dust collecting box (221), and the outer surface of the left end of the return-shaped frame (216) slides through the inner wall of the dust collecting box (221) and extends to the left side of the dust collecting box (221).

7. A packaging printing platemaking machine according to claim 1, characterized in that: The collecting portion (21) further comprises a threaded sleeve (212), the right end face of the mounting plate (214) is fixedly connected to the left end face of the return frame (216), the threaded sleeve (212) is threadedly sleeved on the outer surface of the screw rod (213), and the right end face of the threaded sleeve (212) is in extrusion contact with the left end face of the mounting plate (214).

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