Ink-jet printing head cleaning device for clothing ink-jet production

By designing an inkjet printhead cleaning device, which combines a pushing component and a squeezing section, the problem of uneven adsorption of cleaning solution by sponge wiping is solved, achieving efficient printhead cleaning, extending printhead life and improving print quality.

CN224028673UActive Publication Date: 2026-03-24HANGZHOU ZHIYIN CHAIN TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-21
Publication Date
2026-03-24

AI Technical Summary

Technical Problem

In existing technologies, soft cloths or sponges tend to absorb too much or too little cleaning fluid when cleaning printheads, resulting in unsatisfactory cleaning effects and affecting the lifespan of the printheads and print quality.

Method used

An inkjet printhead cleaning device was designed, including a storage frame, a mounting frame, a guide frame, a pushing component, and a sponge. The sponge is moved by the pushing component, and excess cleaning liquid is squeezed out by the squeezing part. The mounting frame is positioned by the insertion of the scraper blade. Combined with the design of pulleys and grooves, the sponge blade can effectively clean the scraper blade.

Benefits of technology

It achieves efficient cleaning of the sponge, ensures uniform distribution of cleaning fluid and effective collection of debris, improves cleaning effect, extends printhead life and enhances print quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the field of cleaning devices, and particularly relates to an ink-jet printing head cleaning device for clothing ink-jet production, which comprises a storage frame, the rear side of the storage frame is fixedly connected with an embedding frame, the frame body of the storage frame is fixedly connected with a guide frame, the guide frame is slidably connected with a pushing part, and the pushing part is fixedly connected with the embedding frame. The end of the pushing part is fixedly connected with a sponge wiper, an embedded frame is connected with a frame body protruding out of the side of the scraping piece in an inserted mode, then a blocking piece controls the inserted depth of the embedded frame, and therefore the whole device is positioned, and the follow-up cleaning work is more accurate; the pushing piece can control the sponge wiper to move so that the sponge wiper can clean the scraping piece, the pulley is rotationally connected with the pushing piece frame body, the pushing piece can control the sponge wiper to rotate, and therefore the action of cleaning the scraping piece by the sponge wiper can be increased.
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Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cleaning device, specifically a kind of ink-jet printing head cleaning device for clothing ink-jet production. BACKGROUND

[0002] The wiper of digital printing machine is the key component in the cleaning and maintenance system of the nozzle, also known as nozzle wiper, and the nozzle is cleaned: when the digital printing machine completes the printing task or pauses, the wiper will automatically wipe the surface of the nozzle to remove the residual ink and impurities, prevent the ink from drying and condensing on the surface of the nozzle, thereby blocking the nozzle, affecting the printing quality and the service life of the nozzle. The wiper is usually made of special rubber or composite rubber material. For example, some wipers use a composite material of polyurethane rubber and silicone rubber. This material has good wear resistance, corrosion resistance and aging resistance, can adapt to different types of ink and cleaning fluid, is not easily eroded by chemicals, and ensures long-term stable ink wiping effect. After each printing work, a special cleaning fluid or water should be used to wipe the surface of the wiper with a soft cloth to remove the attached ink and impurities.

[0003] However, after the worker uses the soft cloth or sponge to absorb the cleaning fluid or water, the soft cloth or sponge may absorb too much or too little water, resulting in unsatisfactory cleaning effect. Therefore, a kind of ink-jet printing head cleaning device for clothing ink-jet production is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the shortcomings of the prior art, the utility model provides an ink-jet printing head cleaning device for clothing ink-jet production.

[0005] The utility model solves the technical problems by adopting the following technical scheme: an ink-jet printing head cleaning device for clothing ink-jet production, comprising a storage frame, a matching frame is fixedly connected to the rear side of the storage frame, a guide frame is fixedly connected to the frame body of the storage frame, a push member is slidingly connected to the guide frame, and a sponge is fixedly connected to the end of the push member.

[0006] Preferably, the storage frame further comprises a closing frame and a liquid squeezing part, the frame body of the storage frame is fixedly connected to one end of the closing frame, and the other end of the closing frame is fixedly connected to the end of the liquid squeezing part.

[0007] Preferably, the matching frame further comprises a connecting frame and a blocking piece, the upper part of the matching frame is fixedly connected to one end of the connecting frame, the other end of the connecting frame is fixedly connected to the frame body of the guide frame, and the end of the matching frame is fixedly connected to the end of the blocking piece.

[0008] Preferably, the guide frame further comprises a sliding groove, the frame body of the guide frame is provided with a sliding groove, and the end of the push member is slidingly connected to the inner wall of the sliding groove.

[0009] As preferred, the pushing member comprises a fixed handle, a pulley, the frame body of the pushing member is fixedly connected to the middle part of the fixed handle, the fixed handle is fixedly connected to the fixed frame of the sponge upper part through a bolt, the end part of the pushing member is rotatably connected to the middle part of the pulley, and the pulley is slidably connected to the inner wall of the sliding groove.

[0010] As preferred, the storage frame further comprises a bearing frame, and the rear side of the storage frame body is fixedly connected with the bearing frame.

[0011] The utility model discloses the beneficial effect that:

[0012] 1. The utility model discloses a pushing member pushes the sponge wipe that adsorbs cleaning fluid to move the process in extruding part, and extruding part will squeeze out the redundant cleaning fluid that the sponge wipe adsorbs, and when the sponge wipe returns the storage frame, the right angle of the edge of extruding part is scratched to the sponge wipe, so that the sundries of the bottom surface of the sponge wipe are hung off, thereby falling on the bearing frame and are collected.

[0013] 2. The utility model discloses the frame body of the protruding side of the embedding frame and the scraping piece is inserted to the embedding frame, and then the depth of the embedding frame is blocked, thereby completing the positioning of the whole device, so that the subsequent cleaning work is more accurate, and the pulley of the end part of the pushing member is slidably connected to the sliding groove, so that the pushing member can control the movement of the sponge wipe, so that the sponge wipe cleans the scraping piece, and the pulley and the frame body of the pushing member are rotatably connected, so that the pushing member can control the rotation of the sponge wipe, thereby increasing the action of the sponge wipe cleaning the scraping piece. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0015] Fig. 1 It is the front side three-dimensional structure schematic diagram of the utility model;

[0016] Fig. 2 It is the right side three-dimensional structure schematic diagram of the utility model;

[0017] Fig. 3 It is the rear side three-dimensional structure schematic diagram of the utility model.

[0018] In the drawing:

[0019] 1, storage frame; 11, closing frame; 12, liquid squeezing part; 2, fitting frame; 21, connecting frame; 22, blocking piece; 3, guide frame; 31, sliding groove; 4, pushing piece; 41, fixed handle; 42, pulley; 5, sponge; 6, bearing frame; 10, scraping piece. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] The drawings will be described below in combination with the Figs. 1-3 The application will be further described in detail,

[0022] The embodiment of the application discloses a kind of for clothing ink-jet production ink-jet print head cleaning device, including storage frame 1, the rear side of the storage frame 1 is fixedly connected with fitting frame 2, the frame body of the storage frame 1 is fixedly connected with guide frame 3, the guide frame 3 is slidably connected with pushing piece 4, the end of the pushing piece 4 is fixedly connected with sponge 5;

[0023] The storage frame 1 further includes: closing frame 11, liquid squeezing part 12, the frame body of the storage frame 1 is fixedly connected to one end of closing frame 11, the other end of the closing frame 11 is fixedly connected to the end of liquid squeezing part 12;

[0024] The fitting frame 2 further includes: connecting frame 21, blocking piece 22, the upper portion of the fitting frame 2 is fixedly connected to one end of connecting frame 21, the other end of the connecting frame 21 is fixedly connected to the frame body of guide frame 3, the end of the fitting frame 2 is fixedly connected to the end of blocking piece 22;

[0025] The guide frame 3 further includes sliding groove 31, the frame body of the guide frame 3 is provided with sliding groove 31, the inner wall of the sliding groove 31 is slidably connected with the end of pushing piece 4;

[0026] The pushing piece 4 includes: fixed handle 41, pulley 42, the frame body of the pushing piece 4 is fixedly connected to the middle part of fixed handle 41, the fixed handle 41 is fixedly connected to the fixed frame on the upper portion of sponge 5 by bolt, the end of the pushing piece 4 is rotatably connected to the middle part of pulley 42, the pulley 42 is slidably connected with the inner wall of sliding groove 31;

[0027] The storage frame 1 further includes bearing frame 6, the rear side of the frame body of the storage frame 1 is fixedly connected with bearing frame 6.

[0028] Working principle: when the wiper blade 10 is cleaned, the fitting frame 2 is aligned with the frame body protruding from the side of the wiper blade 10, because the fitting frame 2 has a side opening slot, so that the fitting frame 2 can be directly inserted into the frame body on the side of the wiper blade 10, and the blocking piece 22 provided at the end of the fitting frame 2 can block the action of continuing to insert when the wiper blade 10 and the fitting frame 2 are inserted into place, so as to complete the positioning of the fitting frame 2, at this time, pour the cleaning liquid into the storage frame 1, and the closed space composed of the closing frame 11 and the frame body of the storage frame 1 can accommodate the cleaning liquid, so that the sponge 5 can absorb the cleaning liquid, at this time, hold the rod body of the pushing piece 4 with your hand, at this time, the pulley 42 is at the bottom of the sliding groove 31, at this time, pull the pushing piece 4 up, so that the pulley 42 moves to the corner of the sliding groove 31, at this time, push the pushing piece 4 towards the position of the wiper blade 10, in this process, the sponge 5 will first contact the liquid squeezing part 12, the liquid squeezing part 12 is arc-shaped structure, the sponge 5 first contacts the lowest position of the liquid squeezing part 12, as the pushing piece 4 continues to push the sponge 5, the sponge 5 will move from the lowest position of the liquid squeezing part 12 to the highest position of the arc-shaped structure of the liquid squeezing part 12, in this process, the sponge 5 will be squeezed, so that the excess liquid of the sponge 5 is squeezed out, and the liquid flows into the storage frame 1 along the surface of the arc-shaped structure of the liquid squeezing part 12, then continue to push the pushing piece 4 towards the wiper blade 10, so that the wiper blade 10 is cleaned by the sponge 5, and after the sponge 5 is cleaned, the pushing piece 4 pushes the sponge 5 back into the storage frame 1, in this process, the sponge 5 will be scratched by the right angle of the edge of the liquid squeezing part 12, so that the dirt on the bottom surface of the sponge 5 is hung off, so as to fall on the bearing frame 6 for collection.

[0029] Through the process of pushing the sponge 5 absorbing cleaning liquid to move through the liquid squeezing part 12 by the pushing piece 4, the liquid squeezing part 12 will squeeze out the excess cleaning liquid absorbed by the sponge 5, and when the sponge 5 returns to the storage frame 1 through the liquid squeezing part 12, the sponge 5 will be scratched by the right angle of the edge of the liquid squeezing part 12, so that the dirt on the bottom surface of the sponge 5 is hung off, so as to fall on the bearing frame 6 for collection.

[0030] Through the insertion of the fitting frame 2 and the frame body protruding from the side of the wiper blade 10, and then the blocking piece 22 controls the depth of the insertion of the fitting frame 2, so as to complete the positioning of the whole device, so that the subsequent cleaning work is more accurate, and the pulley 42 provided at the end of the pushing piece 4 is slidingly connected with the sliding groove 31, so that the pushing piece 4 can control the movement of the sponge 5, so that the sponge 5 can clean the wiper blade 10, and the pulley 42 is rotationally connected with the frame body of the pushing piece 4, so that the pushing piece 4 can control the rotation of the sponge 5, so as to increase the action of the sponge 5 cleaning the wiper blade 10.

[0031] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A device for cleaning inkjet print heads for inkjet production of garments, comprising a storage frame (1), characterized in that: The rear side of the storage frame (1) is fixedly connected with a matching frame (2), the frame body of the storage frame (1) is fixedly connected with a guide frame (3), the guide frame (3) is slidingly connected with a pushing piece (4), and the end of the pushing piece (4) is fixedly connected with a sponge (5).

2. The inkjet printhead cleaning apparatus for inkjet production of garments of claim 1, wherein: The storage frame (1) further comprises a closing frame (11) and a liquid squeezing part (12), one end of the frame body of the storage frame (1) is fixedly connected with the closing frame (11), and the other end of the closing frame (11) is fixedly connected with the end of the liquid squeezing part (12).

3. The inkjet printhead cleaning apparatus for inkjet production of garments of claim 1, wherein: The matching frame (2) further comprises a connecting frame (21) and a blocking piece (22), the upper part of the matching frame (2) is fixedly connected with one end of the connecting frame (21), the other end of the connecting frame (21) is fixedly connected with the frame body of the guide frame (3), and the end of the matching frame (2) is fixedly connected with the end of the blocking piece (22).

4. The inkjet printhead cleaning apparatus for inkjet production of garments of claim 1, wherein: The guide frame (3) further comprises a sliding groove (31), and the frame body of the guide frame (3) is provided with the sliding groove (31), and the end of the pushing piece (4) is slidingly connected with the inner wall of the sliding groove (31).

5. A cleaning device for inkjet printheads used in the production of garment inkjet prints according to claim 4, characterized in that: The pushing piece (4) comprises a fixed handle (41) and a pulley (42), the frame body of the pushing piece (4) is fixedly connected with the middle part of the fixed handle (41), the fixed handle (41) is fixedly connected with the fixed frame on the upper part of the sponge (5) through bolts, the end of the pushing piece (4) is rotatably connected with the middle part of the pulley (42), and the pulley (42) is slidingly connected with the inner wall of the sliding groove (31).

6. The inkjet printhead cleaning apparatus for inkjet production of garments of claim 1, wherein: The storage frame (1) further comprises a bearing frame (6), and the rear side of the frame body of the storage frame (1) is fixedly connected with the bearing frame (6).