A wiping box with infiltration structure

Abstract

The utility model discloses a kind of glue wiping boxes with infiltration structure, it is related to point glue wiping field, including wiping box, the inside of wiping box is provided with the wiping cloth for wiping glue solution, infiltration device is provided at the side of the wiping box, the infiltration device includes liquid storehouse, pump, pipeline, the inside of the liquid storehouse contains solvent, the suction inlet of the pump extends to the inside of liquid storehouse, the discharge port of the pump is connected to pipeline, to make pump extract solvent in the inside of liquid storehouse to be conveyed on wiping cloth.The utility model is additionally provided with infiltration device at the side of wiping box, solvent is conveyed on wiping cloth by liquid storehouse, pump, pipeline set by infiltration device, wiping cloth is wetted, while being wiped by physical friction, stubborn glue solution is dissolved using solvent, the viscosity of glue solution is reduced, cooperate the friction of wiping cloth, to easily remove stubborn glue solution, and then improve wiping effect, while reduce the risk of secondary pollution.

Description

Technical Field

[0001] This utility model relates to the field of adhesive application and wiping, and in particular to an adhesive application box with a wetting structure. Background Technology

[0002] Dispensing is a technique that uses dispensing equipment or automated systems to precisely coat adhesives, sealants, and other fluid materials onto the surface of a product or specific locations. This process is widely used in electronics manufacturing, the automotive industry, medical devices, and optoelectronic products, and is a crucial step in achieving the fixation, sealing, encapsulation, and protection of components.

[0003] In existing automated dispensing processes, various dispensing structures exist, such as nozzle-type dispensing structures and needle-type dispensing structures. After completing the dispensing operation, these devices inevitably leave adhesive residue on the outer wall of the dispensing nozzle (or needle). If this residue is not removed, it may cause stringing, dripping, workpiece contamination, or affect the accuracy and quality of subsequent dispensing operations. Therefore, effective cleaning of the dispensing nozzle is essential during dispensing breaks or after dispensing is completed.

[0004] Currently, the common cleaning method involves using a glue-wiping box equipped with a wiping cloth. A robotic arm drives the glue dispensing head to move above the wiping box, inserts the dispensing nozzle into the wiping cloth, and scrapes away residual glue through physical friction. However, this method is not effective for cleaning stubborn glues with poor flowability or that have hardened. During the dry wiping process, some sticky glue may not be effectively absorbed by the wiping cloth and instead be spread over a larger area of ​​the dispensing nozzle, causing secondary contamination. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a glue-wiping box with an impregnation structure to solve the problems existing in the background art.

[0006] This utility model provides the following technical solution: a wiping box with an immersion structure, including a wiping box, a wiping cloth for wiping adhesive is provided inside the wiping box, and an immersion device is provided on one side of the wiping box. The immersion device includes a liquid tank, a pump, and a pipe. The liquid tank contains solvent. The suction port of the pump extends into the liquid tank, and the discharge port of the pump is connected to the pipe so that the pump draws the solvent inside the liquid tank and delivers it to the wiping cloth.

[0007] Preferably, the conduit includes a fixed tube connected to the pump outlet and an extension tube connected to the other end of the fixed tube, the other end of the extension tube extending over one end of the wiping cloth.

[0008] Preferably, the extension tube is provided with two mounting blocks for fixing the extension tube to the adhesive box.

[0009] Preferably, the top of the liquid tank can also be detached with a tank cover, the tank cover including a cover plate and a raised plate, the raised plate dividing the cover plate into two areas, which are respectively used for assembling the pump and the shaping tube, and a liquid injection port is opened at one corner of the top of the cover plate.

[0010] Preferably, a liquid sensor can be detachably installed on one side of the liquid tank for monitoring the solution inside the liquid tank.

[0011] Preferably, both the liquid tank and the pump are provided with mounting holes to assemble the liquid tank and the pump onto the wiping box using screws.

[0012] Preferably, the pump is also provided with a wire hole for the wire to pass through and be electrically connected to the automation equipment.

[0013] Preferably, the pump is a peristaltic pump.

[0014] Preferably, the solvent is isopropanol or ethanol.

[0015] Preferably, the wiping box includes a wiping cloth, a flexible wiping block, and two symmetrically arranged flexible grippers, wherein the wiping cloth is rolled up inside the wiping box and passes through the wiping end faces of the flexible wiping block and the two flexible grippers.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention adds a wetting device to one side of the wiping box. The solvent is delivered to the wiping cloth through the liquid tank, pump and pipe of the wetting device, and the wiping cloth is wetted. At the same time as physical friction wiping, the solvent dissolves the stubborn adhesive and reduces the viscosity of the adhesive. Combined with the friction of the wiping cloth, the stubborn adhesive is easily removed, thereby improving the wiping effect and reducing the risk of secondary pollution. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a glue-wiping box with an impregnation structure according to the present invention.

[0018] Figure 2 This is a schematic diagram of the immersion device of this utility model.

[0019] Figure 3 This is a schematic diagram of the cover structure of this utility model.

[0020] Figure 4 This is a schematic diagram of the internal structure of the wiping box of this utility model.

[0021] The attached figures are labeled as follows: 1. Wiping box; 11. Wiping cloth; 12. Flexible wiping block; 13. Flexible clamp; 2. Immersion device; 21. Liquid tank; 22. Pump; 23. Pipe; 231. Shaping tube; 232. Extension tube; 24. Mounting block; 25. Tank cover; 251. Cover plate; 252. Protruding plate; 253. Liquid inlet; 26. Liquid sensor; 27. Mounting hole; 28. Wiring hole. Detailed Implementation

[0022] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0023] This utility model provides a glue-wiping box with an impregnation structure, such as Figure 1-4 As shown, the device includes a wiping box 1. Inside the wiping box 1 are a wiping cloth 11 for wiping adhesive, a flexible wiping block 12, and two symmetrically arranged flexible clamps 13. The wiping cloth 11 is rolled up inside the wiping box 1 and passes over the wiping surfaces of the flexible wiping block 12 and the two flexible clamps 13. The flexible wiping block 3 is used to wipe the nozzle-type dispensing structure, and the two flexible clamps 4 are used to wipe the needle-type dispensing structure.

[0024] A wetting device 2 is provided on one side of the wiping box 1. The wetting device 2 includes a liquid tank 21, a pump 22, and a pipe 23. The liquid tank 21 contains solvent. The suction port of the pump 22 extends 232 into the liquid tank 21. The discharge port of the pump 22 is connected to the pipe 23 so that the pump 22 draws the solvent inside the liquid tank 21 and delivers it to the wiping cloth 11.

[0025] When wiping away the adhesive, pump 22 draws solvent from inside liquid tank 21 and delivers it to wiping cloth 11 through pipe 23, wetting the wiping cloth 11. While wiping with physical friction, the solvent dissolves the stubborn adhesive, reducing its viscosity. Combined with the friction of the wiping cloth, the stubborn adhesive is easily removed, thereby improving the wiping effect and reducing the risk of secondary pollution.

[0026] In this embodiment, the pipe 23 includes a shaping pipe 231 connected to the outlet of the pump 22 and an extension pipe 232 connected to the other end of the shaping pipe 231, with the other end of the extension pipe 232 extending above one end of the wiping cloth 11.

[0027] Furthermore, two mounting blocks 24 are provided on the extension tube 232 for fixing the extension tube 232 to the adhesive box.

[0028] The shaping tube 231 is used to connect the pump 22 and can be adaptively designed according to the external structure of the immersion device 2. The extension tube 232 is adaptively designed according to the external shape of the wiping box 1 to meet the integrated design of the immersion device 2 and the wiping box 1.

[0029] In this embodiment, the top of the liquid tank 21 can also be detached with a tank cover 25. The tank cover 25 includes a cover plate 251 and a raised plate 252. The raised plate 252 divides the cover plate 251 into two areas, which are used to assemble the pump 22 and the shaping tube 231 respectively. A liquid injection port 253 is opened at one corner of the top of the cover plate 251.

[0030] One area is used to assemble the drive part of pump 22, and the other area is used to assemble the pump body and the shaping tube 231. The structure is laid out in a reasonable way to achieve modular design.

[0031] In this embodiment, a liquid sensor 26 can also be detachably installed on one side of the liquid tank 21 to monitor the solution inside the liquid tank 21. When the amount of solvent inside the liquid tank 21 is lower than the set threshold, the liquid sensor 26 sends a signal to the automated equipment to improve the timely replenishment of materials by the staff and ensure the normal operation of the wiping work.

[0032] In this embodiment, mounting holes 27 are provided on both the liquid tank 21 and the pump 22 so that the liquid tank 21 and the pump 22 can be assembled onto the wiping box 1 by screws, thereby realizing the integrated design of the immersion device 2 and the wiping box 1.

[0033] In this embodiment, the pump 22 is also provided with a wire hole 28 for the wire to pass through and be electrically connected to the automation equipment.

[0034] In this embodiment, pump 22 is a peristaltic pump, which can easily draw solvent from the liquid tank. The peristaltic pump mainly includes a pump body, a motor, and a hose, which is connected to the automated equipment. It can quantitatively and timedly supply solvent according to the set motor speed. Moreover, it is simple and convenient to maintain, only requiring cleaning or replacement of an inexpensive hose, and no residue is left in the pump.

[0035] In this embodiment, ethanol is preferred as the solvent, but isopropanol may also be used as needed.

[0036] The working principle of this utility model is as follows: The wiping box 1 and the wetting device 2 are both assembled on an automated device. When wiping the adhesive, the wiping cloth rolls in real time, and works with the flexible wiping block 3 and two flexible grippers 4 to apply the adhesive to the nozzle-type and needle-type dispensing structures respectively. At the same time as wiping the adhesive, the solvent inside the liquid tank 21 is drawn by the pump 22 and then transported to the wiping cloth 11 through the pipe 23 to wet the wiping cloth 11. While wiping with physical friction, the solvent dissolves the stubborn adhesive, reducing the viscosity of the adhesive. Combined with the friction of the wiping cloth, the stubborn adhesive is easily removed, thereby improving the wiping effect and reducing the risk of secondary pollution. Liquid sensor 26 monitors the solution inside liquid tank 21 in real time. When the amount of solvent inside liquid tank 21 is lower than the set threshold, liquid sensor 26 sends a signal to the automated equipment to improve the timely replenishment of materials by the staff and ensure the normal operation of the wiping work.

[0037] Several points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "linkage" should be interpreted broadly, and can be mechanical or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change.

[0038] The above description is only a preferred embodiment of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. Any equivalent modifications or changes made by those skilled in the art based on the content disclosed in the present utility model should be included in the protection scope recorded in the claims.

Claims

1. A wiping box with an impregnation structure, comprising a wiping box, wherein a wiping cloth for wiping adhesive is disposed inside the wiping box, characterized in that: An immersion device is provided on one side of the wiping box. The immersion device includes a liquid tank, a pump, and a pipe. The liquid tank contains a solvent. The suction port of the pump extends into the liquid tank, and the discharge port of the pump is connected to the pipe so that the pump draws out the solvent from the liquid tank and delivers it to the wiping cloth.

2. The adhesive application box with an impregnation structure according to claim 1, characterized in that: The conduit includes a fixed tube connected to the pump outlet and an extension tube connected to the other end of the fixed tube, the other end of the extension tube extending over one end of the wiping cloth.

3. The adhesive application box with an impregnation structure according to claim 2, characterized in that: The extension tube is provided with two mounting blocks for fixing the extension tube to the glue-wiping box.

4. The adhesive application box with an impregnation structure according to claim 2, characterized in that: The top of the liquid tank can also be detached with a tank cover, which includes a cover plate and a raised plate. The raised plate divides the cover plate into two areas, which are used to assemble the pump and the shaping tube, respectively. A liquid injection port is opened at one corner of the top of the cover plate.

5. The adhesive application box with an impregnation structure according to claim 1, characterized in that: A liquid sensor can also be detachably installed on one side of the liquid tank to monitor the solution inside the tank.

6. The adhesive application box with an impregnation structure according to claim 1, characterized in that: Both the liquid tank and the pump are provided with mounting holes to assemble them onto the wiping box using screws.

7. The adhesive application box with an impregnation structure according to claim 1, characterized in that: The pump is also provided with a wire hole for the wire to pass through and be electrically connected to the automation equipment.

8. The adhesive application box with an impregnation structure according to claim 1, characterized in that: The pump is a peristaltic pump.

9. A glue-wiping box with an impregnation structure according to claim 1, characterized in that: The solvent is isopropanol or ethanol.

10. A glue-wiping box with an impregnation structure according to any one of claims 1-8, characterized in that: The wiping box includes a wiping cloth, a flexible wiping block, and two symmetrically arranged flexible grippers. The wiping cloth is rolled up inside the wiping box and passes through the wiping end faces of the flexible wiping block and the two flexible grippers.

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