Anti-ink-blocking cleaning device of coding machine

Abstract

The utility model belongs to the technical field of coding machines, and particularly relates to a coding machine anti-ink-blocking cleaning device which comprises a machine body, a filter screen used for filtering ink is arranged in the machine body, and a first scraper control piece and a second scraper control piece are arranged on the two sides of the filter screen respectively. Hard scraping brushes are fixedly connected to the second scraper control part and the side, close to the filter screen, of the second scraper control part, and a plurality of cleaning holes are formed in the first scraper control part; the first scraper control piece and the second scraper control piece can move along the surface of the filter screen under the action of the linear guide rail, at the moment, the hard scraping brushes at the opposite positions brush away ink on the surface of the filter screen, and the problem that the ink is solidified at the bottom of the filter screen due to liquidity before being precipitated, and the ink cannot be scraped is solved. The surface of the filter screen is cleaned through the cleaning holes, sewage enters the collecting cavity to be collected, the surfaces of the two sides of the filter screen can be cleaned at the same time, the filter screen is prevented from being blocked, and the use stability of the coding machine is improved.

Description

Technical Field

[0001] This utility model belongs to the field of coding machine technology, specifically relating to a coding machine anti-ink clogging cleaning device. Background Technology

[0002] When packaging products, coding machines are generally used for coding. A coding machine is a non-contact inkjet marking system controlled by a microcontroller. It applies a certain pressure to the ink in the system by controlling an internal gear pump or by supplying compressed gas from outside the machine. The ink is then ejected through a nozzle with an aperture of tens of micrometers and applied to different positions on the product surface to form various texts, patterns and other markings.

[0003] When ink is sprayed onto a product through a filter, the ink inside will settle and solidify. When it is on the filter, it will often adhere to the filter and become clogged after it dries, which will affect the normal use of the filter. Utility Model Content

[0004] This utility model provides a coding machine anti-clogging ink cleaning device, which can brush away the ink on the surface of the filter screen, and solve the problem of ink solidifying at the bottom of the filter screen due to its fluidity before sedimentation. It can also clean the surface of both sides of the filter screen at the same time, avoid filter screen clogging, and improve the stability of coding machine operation.

[0005] This utility model provides the following technical solution: a coding machine anti-clogging ink cleaning device, comprising a body, wherein a filter screen for filtering ink is provided inside the body, and a first scraper control component and a second scraper control component are respectively provided on both sides of the filter screen. A hard scraping brush is fixedly connected to the side of the second scraper control component and the side of the second scraper control component near the filter screen. The first scraper control component has a plurality of cleaning holes, and the second scraper control component has two collection chambers. The cleaning holes are opposite to the collection chambers. A linear guide rail for driving the movement of the first scraper control component and the second scraper control component is fixedly installed inside the body.

[0006] The machine body contains two positioning rods, and the first scraper control component and the second scraper control component are slidably connected to the two positioning rods respectively.

[0007] The first scraper control component has a water inlet pipe sealed to its top, and one end of the water inlet pipe is connected to an external water tank.

[0008] The second scraper control component has a drain pipe fixedly connected to its bottom, and one end of the drain pipe is connected to an external sewage tank.

[0009] Several cleaning holes are distributed on both sides of the hard scraping brush, and the first scraper control component is hollow inside.

[0010] The two collection chambers are located on both sides of the hard scraping brush, and the inlet end of the drain pipe is connected to the collection chamber.

[0011] The hard scraping brush end face contacts the outer end face of the filter screen, and the two hard scraping brushes are distributed opposite each other.

[0012] The beneficial effects of this utility model are:

[0013] With the first and second scraper control components, the filter screen can move along the surface of the filter screen under the action of the linear guide rail. At this time, the hard scraping brushes in the relative positions brush off the ink on the surface of the filter screen, and solve the problem of ink solidifying at the bottom of the filter screen due to its fluidity before sedimentation. The filter screen surface is cleaned through the cleaning holes using the water inlet pipe and the sewage outlet pipe. The sewage enters the collection chamber for collection. The surface of both sides of the filter screen can be cleaned at the same time to avoid filter screen blockage and improve the stability of the coding machine.

[0014] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is the front view of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the second scraper control component in this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the first scraper control component in this utility model;

[0019] In the diagram: 1. Body; 11. Filter screen; 12. Positioning rod; 13. Linear guide rail; 2. First scraper control component; 21. Water inlet pipe; 22. Cleaning hole; 3. Second scraper control component; 31. Sewage pipe; 32. Collection chamber; 4. Hard scraping brush. Detailed Implementation

[0020] Please see Figures 1-4The present invention provides the following technical solution: it includes a body 1, inside which is provided a filter screen 11 for filtering ink. On both sides of the filter screen 11 are respectively provided a first scraper control component 2 and a second scraper control component 3. A hard scraping brush 4 is fixedly connected to the side of the second scraper control component 3 and the side of the second scraper control component 3 near the filter screen 11. The first scraper control component 2 has a plurality of cleaning holes 22. The second scraper control component 3 has two collection chambers 32. The cleaning holes 22 are opposite to the collection chambers 32. A linear guide rail 13 for driving the first scraper control component 2 and the second scraper control component 3 is fixedly installed inside the body 1.

[0021] In this implementation scheme: A linear guide rail 13 is fixedly installed inside the machine body 1 to drive the movement of the first scraper control component 2 and the second scraper control component 3 via the first scraper control component 2 and the second scraper control component 3. The linear guide rail 13 allows movement along the surface of the filter screen 11. Activating the linear guide rail 13 drives the first scraper control component 2 and the second scraper control component 3 to move. Simultaneously, the positioning rod 12 positions the first scraper control component 2 and the second scraper control component 3. A hard scraping brush 4 is fixedly connected to the side of the second scraper control component 3 closest to the filter screen 11. The end face of the hard scraping brush 4 is connected to… Two hard scraping brushes 4 are positioned opposite each other on the outer end face of the filter screen 11. At this time, the hard scraping brushes 4 in the opposite position brush the ink off the surface of the filter screen 11, and solve the problem of ink solidification at the bottom of the filter screen 11 due to its fluidity before sedimentation. The first scraper control component 2 has several cleaning holes 22, and the second scraper control component 3 has two collection chambers 32. The cleaning holes 22 are opposite to the collection chambers 32. The water inlet pipe 21 and the sewage outlet pipe 31 are used to clean the surface of the filter screen 11 through the cleaning holes 22. The sewage enters the collection chambers 32 for collection. The surface of both sides of the filter screen 11 can be cleaned at the same time to avoid clogging of the filter screen 11 and improve the stability of the coding machine.

[0022] Two positioning rods 12 are fixedly installed inside the body 1. The first scraper control component 2 and the second scraper control component 3 are slidably connected to the two positioning rods 12 respectively. When the linear guide rail 13 is activated, it can drive the first scraper control component 2 and the second scraper control component 3 to move. At the same time, under the action of the positioning rods 12, the movement positions of the first scraper control component 2 and the second scraper control component 3 can be positioned.

[0023] The top of the first scraper control component 2 is sealed with a water inlet pipe 21, one end of which is connected to an external water tank. Water in the water tank can be pumped into the water inlet pipe 21, which then delivers the water into the first scraper control component 2 and discharges it through the cleaning hole 22 to clean the surface of the filter screen 11.

[0024] The bottom of the second scraper control component 3 is fixedly connected to a sewage pipe 31, one end of which is connected to an external sewage tank; sewage enters the collection chamber 32 for collection and can be discharged through the sewage pipe 31.

[0025] Several cleaning holes 22 are distributed on both sides of the hard scraper brush 4. The first scraper control component 2 is hollow inside. Two collection chambers 32 are located on both sides of the hard scraper brush 4. The water inlet end of the drain pipe 31 is connected to the collection chamber 32. Through the relative positions, the water flow can be facilitated to act on the filter screen 11 and enter the corresponding collection chamber 32 through the filter screen 11.

[0026] The working principle and usage process of this utility model are as follows: A linear guide rail 13 is fixedly installed inside the body 1 to drive the movement of the first scraper control component 2 and the second scraper control component 3. The linear guide rail 13 allows movement along the surface of the filter screen 11. Activating the linear guide rail 13 drives the first scraper control component 2 and the second scraper control component 3 to move. Simultaneously, the positioning rod 12 positions the first scraper control component 2 and the second scraper control component 3. A hard scraping brush 4 is fixedly connected to the side of the second scraper control component 3 closest to the filter screen 11. The end face of the hard scraping brush 4 contacts the filter screen 11. On the outer end face, two hard scraping brushes 4 are distributed opposite each other. At this time, the hard scraping brushes 4 in the opposite position brush the ink off the surface of the filter screen 11, and solve the problem of ink solidifying at the bottom of the filter screen 11 due to its fluidity before sedimentation. The first scraper control component 2 has several cleaning holes 22, and the second scraper control component 3 has two collection chambers 32. The cleaning holes 22 are opposite to the collection chambers 32, and the water inlet pipe 21 and the sewage outlet pipe 31 are used to clean the surface of the filter screen 11 through the cleaning holes 22. The sewage enters the collection chambers 32 for collection. The surface of both sides of the filter screen 11 can be cleaned at the same time to avoid clogging of the filter screen 11 and improve the stability of the coding machine.

Claims

1. A code marking machine anti-ink blocking cleaning device, comprising a machine body (1), a filter screen (11) for filtering ink is arranged inside the machine body (1), characterized in that: The filter screen (11) is respectively provided with a first scraper control member (2) and a second scraper control member (3) on both sides, the second scraper control member (3) and the second scraper control member (3) are fixedly connected with hard scraping brushes (4) close to one side of the filter screen (11), the first scraper control member (2) is provided with a plurality of cleaning holes (22), the second scraper control member (3) is provided with two collecting cavities (32), the cleaning hole (22) is opposite to the collecting cavity (32), the machine body (1) is fixedly provided with a linear guide rail (13) for driving the first scraper control member (2) and the second scraper control member (3) to move.

2. The ink blocking prevention and cleaning device of the code printing machine according to claim 1, characterized in that: The machine body (1) is fixedly provided with two positioning straight rods (12), and the first scraper control member (2) and the second scraper control member (3) are respectively connected with the two positioning straight rods (12) in sliding mode.

3. The ink blocking prevention and cleaning device of the code printing machine according to claim 1, characterized in that: The first scraper control member (2) is sealingly connected with a water inlet pipe (21) at the top, and one end of the water inlet pipe (21) is connected with an external water tank.

4. The ink blocking prevention and cleaning device of the dosing machine according to claim 1, characterized in that: The second scraper control member (3) is fixedly connected with a sewage pipe (31) at the bottom, and one end of the sewage pipe (31) is connected with an external sewage tank.

5. The ink blocking prevention and cleaning device of the dosing machine according to claim 1, characterized in that: A plurality of cleaning holes (22) are respectively distributed on both sides of the hard scraping brush (4), and the first scraper control member (2) is hollow.

6. The ink blocking prevention and cleaning device of the dosing machine according to claim 4, characterized in that: Two collecting cavities (32) are respectively located on both sides of the hard scraping brush (4), and the water inlet end of the sewage pipe (31) is connected with the collecting cavity (32).

7. The ink blocking prevention and cleaning device of the dosing machine according to claim 1, characterized in that: The end face of the hard scraping brush (4) contacts the outer end face of the filter screen (11), and two hard scraping brushes (4) are oppositely distributed.

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