Cleaning device for silk-screen printing

Abstract

The utility model provides a cleaning device for silk-screen printing, which belongs to the technical field of printing and comprises a bearing mechanism, a bearing box, a sealing box cover hinged to the top of the bearing box through a hinge and a drainage faucet fixedly mounted on the outer side of the bearing box. The cleaning mechanism comprises a supporting frame arranged in the water storage area of the inner cavity of the bearing box and a first side plate fixedly installed on the outer side of the supporting frame. According to the utility model, the positioning assembly is matched with the groove seat, so that the screen printing plate can be directly and quickly inserted and positioned, the stability of parts in the cleaning process can be maintained, the displacement of the parts under the impact of cleaning liquid or the cleaning action is prevented, and the cleaning effect is ensured; and meanwhile, the servo motor can directly drive the whole cleaning mechanism to rotate, and therefore it can be effectively guaranteed that cleaning liquid sufficiently permeates into a narrow mesh area, printing ink residues are avoided, and the cleaning efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of printing, specifically related to a silk screen printing's cleaning device. BACKGROUND

[0002] In the silk screen printing process, the silk screen, printing equipment and related tools will be left ink, pigment, additives and other substances, with the continuous printing task, these residues will gradually accumulate, affect the quality and precision of printing, the residual ink may block the silk screen mesh, lead to uneven ink transmission, make the printing pattern appear flaws, fuzzy or color deviation and other problems, at the same time, for multicolor printing, the pollution between colors may also occur because of not timely cleaning, and the long-term accumulation of residues may also cause corrosion and other damage to the silk screen and equipment, therefore, cleaning device needs to be used to carry out cleaning work.

[0003] At present, in the silk screen printing, for some complex patterns or fine structure silk screen, it is difficult to completely remove the residual ink or impurities in the mesh, the cleaning fluid cannot fully penetrate into these small mesh areas, resulting in partial ink residue, which needs to consume more cleaning time and cleaning fluid consumption, increases the cleaning cost and reduces the cleaning efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a silk screen printing's cleaning device, aims at solving the problem in the background art.

[0005] In order to achieve the above object, the utility model provides the following technical scheme:

[0006] A silk screen printing's cleaning device, comprising,

[0007] The bearing mechanism comprises a bearing box, a sealing box cover hinged to the top of the bearing box through a hinge and a drain cock fixedly installed on the outer side of the bearing box.

[0008] The cleaning mechanism comprises a support frame arranged in the water storage area of the inner cavity of the bearing box, a first side plate fixedly installed on the outer side of the support frame, a plurality of groove seats fixedly installed on the inner side of the first side plate and a plurality of clamping grooves vertically arranged in the inner cavity of the groove seat.

[0009] As a preferred scheme of the utility model, the cleaning mechanism further comprises a second side plate fixedly installed on the other side of the support frame, a positioning assembly arranged on the inner side of the second side plate, a plurality of hollow grooves arranged on the outer surface of the support frame, a servo motor fixedly installed on the outer side of the first side plate through an output shaft and a bearing seat fixedly installed on the outer side of the second side plate.

[0010] As a preferred scheme of the utility model, the outer side of the bearing seat is fixedly connected with the inner wall of the water storage area in the inner cavity of the bearing box, and the output end part of the servo motor is fixedly installed on the outer surface of the bearing box.

[0011] As a preferred scheme of the utility model, the groove seat is uniformly distributed in the inner side of the first side plate in a surrounding manner, the number of the positioning assemblies is six, and the positioning assemblies are used in cooperation with the groove seat.

[0012] As a preferred scheme of the utility model, the positioning assembly comprises a positioning box fixedly installed on the inner side of the second side plate, a positioning cavity opened in the inner cavity of the positioning box, a limiting groove opened on the outer side of the positioning box, a clamping piece arranged on the outer side of the positioning box, a plurality of springs fixedly installed in the inner cavity of the positioning cavity, and a supporting plate fixedly installed on the end part of the spring.

[0013] As a preferred scheme of the utility model, the clamping piece comprises a support fixedly installed on the outer surface of the positioning box, a rotating rod rotatably installed on the inner surface of the support, a driven gear fixedly sleeved on the center of the outer surface of the rotating rod, a clamping rod fixedly installed on the top of the driven gear and movably sleeved on the outer surface of the rotating rod, and an anti-slip positioning head fixedly installed on the end part of the clamping rod.

[0014] As a preferred scheme of the utility model, the clamping piece further comprises a driving gear engaged with the driven gear, and a slotted sliding block movably sleeved on the outer surface of the driving gear through a rotating shaft, and the outer side of the slotted sliding block is fixedly connected with the outer side of the supporting plate.

[0015] Compared with the prior art, the utility model has the beneficial effects that: through the cooperation of the positioning assembly and the groove seat, the silk screen plate can be directly and quickly inserted and positioned, which helps to keep the components stable during the cleaning process and prevents displacement under the impact of the cleaning liquid or the cleaning action, thereby ensuring the cleaning effect, and the servo motor can directly drive the whole cleaning mechanism to rotate, thereby effectively ensuring that the cleaning liquid fully penetrates into the narrow mesh area and avoiding ink residue, thereby effectively improving the cleaning efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is the cleaning mechanism structure schematic view of the utility model;

[0019] Figure 3 It is the positioning assembly structure schematic view of the utility model;

[0020] Figure 4 It is the clamping piece structure schematic view of the utility model.

[0021] In the figure: 100, bearing mechanism;101, bearing box;102, sealing box cover;103, drain cock;200, cleaning mechanism;201, support frame;202, first side plate;203, groove seat;204, clamping groove;205, second side plate;206, positioning assembly;206a, positioning box;206b, positioning cavity;206c, limiting groove;206d, clamping piece;206d-1, support;206d-2, rotating rod;206d-3, driven gear;206d-4, clamping rod;206d-5, anti-skid positioning head;206d-6, driving gear;206d-7, slotted slide block;206e, spring;206f, support plate;207, hollow groove;208, servo motor;209, bearing seat. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, easy to understand, the specific implementation of the utility model is described in detail below with the help of the attached drawings of the specification.

[0023] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description herein, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0024] Secondly, the "one embodiment" or "embodiment" referred to here means that the specific features, structures or characteristics can be included in at least one implementation of the utility model. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0025] Embodiment 1

[0026] Reference Figures 1-4 For the first embodiment of the utility model, the embodiment provides a cleaning device for screen printing, which comprises,

[0027] The bearing mechanism 100 comprises a bearing box 101, a sealing box cover 102 hingedly connected to the top of the bearing box 101, and a drain faucet 103 fixedly installed on the outer side of the bearing box 101;

[0028] The cleaning mechanism 200 comprises a support frame 201 arranged in the water storage area in the inner cavity of the bearing box 101, a first side plate 202 fixedly installed on the outer side of the support frame 201, a plurality of groove seats 203 fixedly installed on the inner side of the first side plate 202, and a plurality of clamping grooves 204 vertically arranged in the inner cavity of the groove seats 203.

[0029] The bearing mechanism 100 and the cleaning mechanism 200 can comprehensively and thoroughly clean the screen plate.

[0030] Specifically, the cleaning mechanism 200 further comprises a second side plate 205 fixedly installed on the other side of the support frame 201, a positioning assembly 206 arranged on the inner side of the second side plate 205, a plurality of air slots 207 arranged on the outer surface of the support frame 201, a servo motor 208 fixedly installed on the outer side of the first side plate 202 through an output shaft, and a bearing seat 209 fixedly installed on the outer side of the second side plate 205.

[0031] The groove seats 203 uniformly distributed on the first side plate 202 and the clamping grooves 204 in the groove seats 203 can effectively position and fix the screen plate to be cleaned, so that the screen plate can be stably placed on the support frame 201 during cleaning, ensuring that the cleaning liquid can fully contact the parts to be cleaned, improving the uniformity and thoroughness of cleaning. The positioning assembly 206 on the inner side of the second side plate 205 cooperates with the groove seats 203 on the first side plate 202 to fix the screen plate from multiple directions, which helps to keep the parts stable during cleaning and prevent displacement under the impact of the cleaning liquid or cleaning action, thereby ensuring the cleaning effect. The cleaning liquid can flow between different parts through the air slots 207, making the distribution of the cleaning liquid more uniform and avoiding dead angles, thereby improving the cleaning efficiency.

[0032] Further, the outer side of the bearing seat 209 is fixedly connected with the inner wall of the water storage area in the inner cavity of the bearing box 101, the output end of the servo motor 208 is fixedly installed on the outer surface of the bearing box 101, the groove seats 203 are uniformly distributed on the inner side of the first side plate 202 in a surrounding manner, and the number of the positioning assemblies 206 is six, which are used in cooperation with the groove seats 203.

[0033] The servo motor 208 can drive the cleaning mechanism 200 to rotate, so that the cleaning process can be automatically operated, and the bearing seat 209 provides support for the related rotating parts, ensuring the stability of rotation.

[0034] Preferably, the positioning assembly 206 comprises a positioning box 206a fixedly installed on the inner side of the second side plate 205, a positioning cavity 206b opened in the inner cavity of the positioning box 206a, a limiting groove 206c opened on the outer side of the positioning box 206a, a clamping piece 206d arranged on the outer side of the positioning box 206a, a plurality of springs 206e fixedly installed in the inner cavity of the positioning cavity 206b, and a supporting plate 206f fixedly installed at the end of the spring 206e.

[0035] The limiting groove 206c limits the movement direction of the component, ensures the normal movement of the supporting plate 206f, and the combination of the spring 206e and the supporting plate 206f enables the positioning assembly 206 to automatically clamp when the screen plate is installed. The spring 206e elastically expands under the pressure of the screen plate inserted into the positioning cavity 206b, and cooperates with the transmission force of the supporting plate 206f when the screen plate on the other side is clamped in the clamping groove 204, so that the positioning assembly 206 can tightly fix the screen plate, thereby effectively and quickly fixing the screen plate.

[0036] In use, the sealed box cover 102 on the top of the bearing box 101 is opened, the screen plate to be cleaned is placed on the groove seat 203 on the inner side of the first side plate 202, the corresponding parts of the component are clamped into the clamping groove 204 in the inner cavity of the groove seat 203 for preliminary positioning, then the other side of the screen plate is acted on by an external force on the supporting plate 206f in the positioning assembly 206, so that the slotted sliding block 206d-7 drives the driving gear 206d-6 to rotate, the driving gear 206d-6 drives the driven gear 206d-3 to rotate, thereby the anti-slip positioning head 206d-5 on the clamping rod 206d-4 clamps the screen plate, and the component is further fixed from the other side, so that the component does not shake or shift during the cleaning process.

[0037] In summary, the positioning assembly 206 can tightly fix the screen plate, thereby effectively and quickly fixing the screen plate.

[0038] Embodiment 2

[0039] Referring to Figure 3 and Figure 4 The second embodiment of the utility model is different from the previous embodiment, which provides an auxiliary clamping piece 206d when placing the screen plate.

[0040] Specifically, the clamping piece 206d comprises a support 206d-1 fixedly installed on the outer surface of the positioning box 206a, a rotating rod 206d-2 rotatably installed on the inner surface of the support 206d-1, a driven gear 206d-3 fixedly sleeved on the outer surface of the rotating rod 206d-2, a clamping rod 206d-4 fixedly installed on the top of the driven gear 206d-3 and movably sleeved on the outer surface of the rotating rod 206d-2, and an anti-skid positioning head 206d-5 fixedly installed on the end of the clamping rod 206d-4.

[0041] The support 206d-1 rotatably supports the rotating rod 206d-2, the rotating rod 206d-2 drives the driven gear 206d-3 to rotate, so that the clamping rod 206d-4 can realize clamping or loosening action, the anti-skid positioning head 206d-5 increases the friction between the component and the clamping rod 206d-4, and the safety and effectiveness of cleaning are ensured.

[0042] Further, the clamping piece 206d further comprises a driving gear 206d-6 engaged with the driven gear 206d-3, and a slotted sliding block 206d-7 movably sleeved on the outer surface of the driving gear 206d-6 through a rotating shaft, and the outer side of the slotted sliding block 206d-7 is fixedly connected with the outer side of the support plate 206f.

[0043] The engagement of the driving gear 206d-6 with the driven gear 206d-3 and the connection mode of the slotted sliding block 206d-7 make the clamping and loosening operation of the clamping piece 206d more flexible, when an external force acts on the support plate 206f, the slotted sliding block 206d-7 drives the driving gear 206d-6 to rotate, and then drives the driven gear 206d-3 to rotate, so as to realize the action of the clamping rod 206d-4, and the installation and disassembly of the screen printing plate during cleaning are facilitated.

[0044] In use, when it is necessary to fix the screen printing plate, an external force acts on the support plate 206f, the movement of the support plate 206f drives the slotted sliding block 206d-7 to move, the slotted sliding block 206d-7 drives the driving gear 206d-6 to rotate through the rotating shaft, so as to drive the driven gear 206d-3 to rotate, the rotation of the driven gear 206d-3 drives the clamping rod 206d-4 fixedly installed on the top of the driven gear 206d-3 and movably sleeved on the outer surface of the rotating rod 206d-2 to move, and the anti-skid positioning head 206d-5 at the end of the clamping rod 206d-4 moves close to the screen printing plate with the movement of the clamping rod 206d-4, so as to finally realize the clamping and fixing of the component.

[0045] In summary, through the gear transmission mode, that is, the meshing of the driving gear 206d-6 and the driven gear 206d-3, the force from the support plate 206f can be effectively transmitted and converted into the clamping or loosening action of the clamping rod 206d-4, and the transmission is stable and accurate; secondly, the setting of the anti-slip positioning head 206d-5 increases the friction force between the screen plate, ensuring that the parts will not be displaced due to the impact of the cleaning liquid or the vibration of the device during the cleaning process, and ensuring the safety and cleaning effect of the cleaning process.

[0046] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various exemplary embodiments are merely illustrative. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be varied or re-sequenced without materially affecting the application. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to the particular embodiments described but extends to the scope of the appended claims.

[0047] Furthermore, in the interest of providing a concise description of exemplary embodiments, not all features of an actual implementation can be described (i.e., those unrelated to the best mode of practicing the present application, or those unrelated to enabling the claimed application).

[0048] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts can be complex and time-consuming, but would be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A cleaning device for screen printing, characterized in that: include, The support mechanism (100) includes a support box (101), a sealing box cover (102) hinged to the top of the support box (101) by a hinge, and a drain faucet (103) fixedly installed on the outside of the support box (101). The cleaning mechanism (200) includes a support frame (201) disposed in the water storage area of ​​the inner cavity of the carrier box (101), a first side plate (202) fixedly installed on the outside of the support frame (201), a plurality of slots (203) fixedly installed on the inner side of the first side plate (202), and a plurality of slots (204) perpendicularly opened in the inner cavity of the slots (203).

2. The screen printing cleaning device according to claim 1, characterized in that: The cleaning mechanism (200) further includes a second side plate (205) fixedly installed on the other side of the support frame (201), a positioning component (206) disposed on the inner side of the second side plate (205), a plurality of slots (207) formed on the outer surface of the support frame (201), a servo motor (208) fixedly installed on the outer side of the first side plate (202) via an output shaft, and a bearing seat (209) fixedly installed on the outer side of the second side plate (205).

3. The screen printing cleaning device according to claim 2, characterized in that: The outer side of the bearing seat (209) is fixedly connected to the inner wall of the water storage area inside the bearing box (101), and the output end of the servo motor (208) is fixedly installed on the outer surface of the bearing box (101).

4. The screen printing cleaning device according to claim 3, characterized in that: The slots (203) are evenly distributed in a ring shape on the inner side of the first side plate (202), and there are six sets of positioning components (206) that work in conjunction with the slots (203).

5. A screen printing cleaning device according to claim 4, characterized in that: The positioning assembly (206) includes a positioning box (206a) fixedly installed inside the second side plate (205), a positioning cavity (206b) formed inside the positioning box (206a), a limiting groove (206c) formed outside the positioning box (206a), a clamping member (206d) provided outside the positioning box (206a), a plurality of springs (206e) fixedly installed inside the positioning cavity (206b), and a support plate (206f) fixedly installed at the end of the springs (206e).

6. A cleaning device for screen printing according to claim 5, characterized in that: The clamping member (206d) includes a bracket (206d-1) fixedly installed on the outer surface of the positioning box (206a), a rotating rod (206d-2) rotatably installed on the inner surface of the bracket (206d-1), a driven gear (206d-3) fixedly sleeved at the center of the outer surface of the rotating rod (206d-2), a clamping rod (206d-4) fixedly installed on the top of the driven gear (206d-3) and movably sleeved on the outer surface of the rotating rod (206d-2), and an anti-slip positioning head (206d-5) fixedly installed at the end of the clamping rod (206d-4).

7. A screen printing cleaning device according to claim 6, characterized in that: The clamping member (206d) also includes a driving gear (206d-6) meshing with the driven gear (206d-3), and a slotted slider (206d-7) movably sleeved on the outer surface of the driving gear (206d-6) via a rotating shaft. The outer side of the slotted slider (206d-7) is fixedly connected to the outer side of the support plate (206f).

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