Cleaning equipment

Abstract

The utility model relates to the technical field of display device processing, and discloses cleaning equipment. The cleaning equipment comprises a bearing platform, a coating mechanism and a cleaning mechanism, the bearing platform is configured to bear a to-be-cleaned part, and the to-be-cleaned part is provided with a to-be-cleaned area; the applying mechanism is movably arranged above the bearing platform and is configured to apply removing liquid to a to-be-cleaned area of a to-be-cleaned piece borne on the bearing platform so as to dissolve to-be-cleaned glue on the to-be-cleaned area; the cleaning mechanism is movably arranged above the bearing platform, the cleaning mechanism comprises an air blowing module and a wiping module, the air blowing module can blow air to a to-be-cleaned area of the to-be-cleaned part so as to remove dissolved to-be-cleaned glue, and the wiping module can wipe the to-be-cleaned area. According to the cleaning equipment, automatic cleaning operation of the conductive adhesive can be achieved, the cleaning efficiency is high, the fragment rate can be reduced, and the product quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of display device processing, in particular to a cleaning device. Background Art

[0002] As electronic products are rapidly developing towards being light, thin, short and small, almost all portable electronic products use liquid crystal displays (LCD) as display panels, especially in products such as camcorders, notebook computers, mobile phones or personal digital processors, where LCDs have become important components. In addition to the LCD panel, the LCD also has a driver chip connected to its periphery for the control of display signals. Generally speaking, the interface connection technology between the LCD panel and the driver IC system can be roughly divided into the following types: tape automated bonding technology (TAB), chip on glass (COG), and chip on flex (COF). However, no matter which of the above connection technologies is used, it is necessary to use anisotropic conductive film (ACF) as an intermediary to connect the two components in the lamination process. However, lamination defects such as circuit short circuit or disconnection are easy to appear in the final product. For such defective LCD products, it is often necessary to remove the glue and re-laminate them.

[0003] In the prior art, the conductive glue on the glass of the display panel with defects is usually cleaned manually. The manual cleaning method usually has the following problems: the manual cleaning efficiency is low, the cleaning time is long, and it is very easy to break pieces during the cleaning process, resulting in an increase in the processing cost of the display device. Therefore, it is urgent to propose a cleaning device to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a cleaning device, which can realize the automated cleaning operation of conductive adhesive, has high cleaning efficiency, can reduce the fragmentation rate, and ensure product quality.

[0005] As conceived above, the technical solution adopted by the utility model is:

[0006] A cleaning device comprising:

[0007] A carrying platform, the carrying platform carries the object to be cleaned, and a to-be-cleaned area is arranged on the object to be cleaned;

[0008] A coating mechanism, wherein the coating mechanism is movably disposed above the carrying platform, and the coating mechanism applies a removal liquid to the to-be-cleaned area of ​​the to-be-cleaned piece carried on the carrying platform to dissolve the to-be-cleaned glue thereon;

[0009] A cleaning mechanism, the cleaning mechanism can be movably arranged above the carrying platform, the cleaning mechanism comprises a blowing module and a wiping module, the blowing module can blow air to the to-be-cleaned area of ​​the to-be-cleaned part to remove the dissolved to-be-cleaned glue, and the wiping module can wipe the to-be-cleaned area;

[0010] A carrier frame, the carrier frame comprises a vertical frame and a crossbeam vertically connected to the vertical frame, the vertical frame is slidably arranged on the bearing platform, and the coating mechanism and the cleaning mechanism are both slidably connected to the crossbeam;

[0011] The cleaning mechanism also includes a connecting cylinder, which is slidably arranged on the cross beam, and a first chamber and a second chamber which are not connected are arranged in the connecting cylinder, and the outlet of the first chamber and the outlet of the second chamber are both facing the supporting platform; the outlet of the blowing module is connected with the inlet of the first chamber; the wiping module includes a second liquid storage cylinder and a wiping piece, the second liquid storage cylinder contains wiping liquid, the outlet of the second liquid storage cylinder is connected with the inlet of the second chamber, and the wiping piece is connected at the outlet of the second chamber.

[0012] Preferably, the coating mechanism comprises:

[0013] A first liquid storage cylinder containing a removal liquid;

[0014] An application needle is slidably disposed on the crossbeam, and an inlet of the application needle is connected to an outlet of the first liquid storage cylinder;

[0015] A flow regulating valve is arranged between the first liquid storage cylinder and the application needle.

[0016] Preferably, an air pressure regulating member is provided between the outlet of the blowing module and the inlet of the first chamber.

[0017] Preferably, the wiper is detachably connected to the outlet of the second chamber.

[0018] Preferably, the wiping module further comprises:

[0019] An installation plate is plugged into the outlet of the second chamber, wherein a main pipeline and a plurality of branch pipelines spaced apart along the circumference of the installation plate and connected to the main pipeline are provided in the installation plate, and the main pipeline is connected to the outlet of the second chamber;

[0020] An elastic push-out assembly, each of the branch pipes is provided with the elastic push-out assembly, the elastic push-out assembly comprises a fixed portion, an elastic member and a sliding portion, the fixed portion is provided on the pipe wall of the corresponding branch pipe, the sliding portion is slidably provided on the pipe wall of the corresponding branch pipe, the two ends of the elastic member are respectively connected to the fixed portion and the sliding portion, the fixed portion and the sliding portion are both provided with through holes, and the wiping member is inserted into the through hole of each sliding portion;

[0021] The cover body is rotatably connected to the mounting plate, and a avoidance hole is provided on the cover body. When the cover body rotates relative to the mounting plate until the avoidance hole is directly opposite to one of the wiping members, the wiping member can extend out of the avoidance hole under the elastic force of the elastic member.

[0022] Preferably, the wiping module further comprises a clamping member, and the clamping member comprises:

[0023] A plug-in end, plugged into the outlet of the second chamber, the plug-in end is provided with a plug-in hole, and the wiper can be plugged into the plug-in hole;

[0024] The clamping end comprises a plurality of elastic arms arranged around the plug-in end, and the plurality of elastic arms clamp the wiping piece together.

[0025] Preferably, the cleaning device further comprises a carrying jig, the carrying jig is arranged on the carrying platform, and the carrying jig is provided with an adsorption structure capable of adsorbing the workpiece to be cleaned.

[0026] Preferably, there are multiple supporting jigs, the lengths and / or widths of the multiple supporting jigs are not the same, and the supporting jigs are detachably connected to the supporting platform.

[0027] The beneficial effects of the utility model are:

[0028] The utility model provides a cleaning device. By setting a bearing platform, the bearing of the workpiece to be cleaned can be realized; by setting an application mechanism, a removal liquid can be applied to the cleaning area of ​​the workpiece to be cleaned, so that the glue to be cleaned on the cleaning area can be dissolved and lose its viscosity, thereby separating from the workpiece to be cleaned; by setting a blowing module, the dissolved glue to be cleaned on the cleaning area of ​​the workpiece to be cleaned can be blown off, and the wiping module can wipe the cleaning area to ensure the cleanliness of the surface of the workpiece to be cleaned. Through the mutual cooperation between the bearing platform, the application mechanism, the blowing module and the wiping module, the automatic cleaning of the glue to be cleaned on the workpiece to be cleaned is realized, the cleaning efficiency is high, and the situation of broken pieces caused by manual cleaning in the prior art can be avoided, thereby ensuring product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1This is a schematic diagram of the structure of the cleaning device provided by the embodiment of the utility model. Figure 1 ;

[0030] Figure 2 It is a structural schematic diagram of a cleaning mechanism provided by an embodiment of the utility model;

[0031] Figure 3 This is a schematic diagram of the structure of the cleaning device provided by the embodiment of the utility model. Figure 2 ;

[0032] Figure 4 It is a structural schematic diagram of the first wiping module provided by an embodiment of the utility model;

[0033] Figure 5 It is a structural schematic diagram of a second wiping module provided in an embodiment of the utility model.

[0034] In the figure:

[0035] 100. load-bearing platform; 101. load-bearing guide assembly;

[0036] 200, coating mechanism; 210, first mounting member; 220, coating needle;

[0037] 300, cleaning mechanism; 310, blowing module; 311, air pressure regulating member; 320, wiping module; 321, wiping member; 322, mounting plate; 323, clamping member; 3231, plug-in end; 3232, clamping end; 330, connecting cylinder; 331, first chamber; 332, second chamber; 340, second mounting member;

[0038] 400, load-bearing frame; 401, vertical frame; 402, crossbeam;

[0039] 500. a load-bearing fixture; 501. an adsorption structure. DETAILED DESCRIPTION

[0040] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0041] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0043] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0044] Figure 1 The structure of the cleaning device provided in this embodiment is shown. Figure 1 , Figure 2 The schematic diagram of the structure of the cleaning mechanism 300 provided in this embodiment is shown as follows: Figure 1-Figure 2 As shown, the present embodiment provides a cleaning device, which includes a carrying platform 100, a coating mechanism 200 and a cleaning mechanism 300. The carrying platform 100 is configured to carry a workpiece to be cleaned, and a to-be-cleaned area is provided on the workpiece to be cleaned; the coating mechanism 200 can be movably disposed above the carrying platform 100, and the coating mechanism 200 is configured to apply a removal liquid to the to-be-cleaned area of ​​the workpiece to be cleaned carried on the carrying platform 100 to dissolve the to-be-cleaned glue thereon; the cleaning mechanism 300 can be movably disposed above the carrying platform 100, and the cleaning mechanism 300 includes a blowing module 310 and a wiping module 320. The blowing module 310 can blow air to the to-be-cleaned area of ​​the workpiece to be cleaned to remove the dissolved to-be-cleaned glue, and the wiping module 320 can wipe the said to-be-cleaned area.

[0045] It should be noted that, in the present embodiment, the piece to be cleaned mainly refers to glass adhered with conductive adhesive, and the adhesive to be cleaned is the conductive adhesive.

[0046] Optionally, the removal liquid is an ACF dissolving agent, wherein the ACF dissolving agent is a prior art, and its main components are alcohol, formic acid and surfactant, and the ACF dissolving agent can react with the conductive adhesive to dissolve it, thereby losing its original adhesive force and separating from the glass.

[0047] The cleaning device provided in this embodiment can realize the carrying of the workpiece to be cleaned by providing a carrying platform 100; by providing an application mechanism 200, a removal liquid can be applied to the to-be-cleaned area of ​​the workpiece to be cleaned, so that the to-be-cleaned glue on the to-be-cleaned area is dissolved and loses its viscosity, thereby being separated from the workpiece to be cleaned; by providing an air blowing module 310, the dissolved to-be-cleaned glue on the to-be-cleaned area of ​​the workpiece to be cleaned can be blown off, and the wiping module 320 can wipe the to-be-cleaned area to ensure the cleanliness of the surface of the workpiece to be cleaned. Through the mutual cooperation between the carrying platform 100, the application mechanism 200, the air blowing module 310 and the wiping module 320, the automatic cleaning of the to-be-cleaned glue on the workpiece to be cleaned is realized, the cleaning efficiency is high, and the situation of broken pieces caused by manual cleaning in the prior art can be avoided, thereby ensuring product quality.

[0048] Further, the cleaning device also includes a carrier 400, the carrier 400 includes a stand 401 and a crossbeam 402 vertically connected to the stand 401, the stand 401 is slidably arranged on the carrying platform 100, and the coating mechanism 200 and the cleaning mechanism 300 are both slidably connected to the crossbeam 402. In other words, the coating mechanism 200 and the cleaning mechanism 300 share a carrier 400, and this design can reduce the number of carriers 400 and reduce the manufacturing cost of the cleaning device. It is understandable that in order to avoid interference between the coating mechanism 200 and the cleaning mechanism 300 during operation, the initial positions of the two are respectively located at the two ends of the crossbeam 402. Exemplarily, the initial position of the coating mechanism 200 is located at the left end of the beam 402. When it is working, it slides from left to right relative to the beam 402 to apply the removal liquid to the to-be-cleaned area of ​​the to-be-cleaned part. After the removal liquid is applied, the coating mechanism 200 is reset; the initial position of the cleaning mechanism 300 is located at the right end of the beam 402. When it is working, it slides from right to left relative to the beam 402 to remove the dissolved glue to be cleaned. After wiping is completed, the cleaning mechanism 300 is reset. Of course, in other embodiments, the initial position of the coating mechanism 200 can also be set to be located at the right end of the beam 402, and the initial position of the cleaning mechanism 300 can be set to be located at the left end of the beam 402, which can also achieve the above effect.

[0049] In order to ensure the stability of the stand 401 during the sliding process along the carrying platform 100, a bearing guide assembly 101 is further provided between the stand 401 and the carrying platform 100. The bearing guide assembly 101 includes a bearing guide rail and a bearing guide slider that are slidably matched with each other. The bearing guide rail is provided on the carrying platform 100 and extends along the first direction. The bearing guide slider is provided at the bottom of the stand 401. By providing the bearing guide assembly 101, a guide can be provided for the sliding of the stand 401 along the carrying platform 100, and the smoothness of its sliding can be ensured.

[0050] It should be noted that, in this embodiment, the first direction refers to the width direction of the carrying platform 100, and the crossbeam 402 extends along the second direction, which refers to the length direction of the carrying platform 100. Of course, in other embodiments, the first direction may also refer to the length direction of the carrying platform 100, and the second direction may refer to the width direction of the carrying platform 100, which is not limited in this embodiment.

[0051] Optionally, there are two vertical frames 401, which are respectively connected to the two ends of the crossbeam 402 to ensure the stability of the support frame 400. Each vertical frame 401 corresponds to a set of support guide components 101 to ensure the synchronization of the sliding of the two vertical frames 401.

[0052] The cleaning device further includes a bearing drive assembly (not shown in the figure), which is disposed on the bearing platform 100, and the output end of the bearing drive assembly is connected to the bearing frame 400, so as to drive the coating mechanism 200 and the cleaning mechanism 300 to move along the first direction through the bearing frame 400. In this embodiment, the bearing drive assembly can be a driving device with a linear drive function such as a cylinder, a linear motor, a motor plus a lead screw nut, etc.

[0053] Figure 3 The structure of the cleaning device provided in this embodiment is shown. Figure 2 ,like Figure 3 Combined with Figure 1 As shown, the cleaning device also includes a carrying jig 500, which is arranged on the carrying platform 100, and the carrying jig 500 is provided with an adsorption structure 501 capable of adsorbing the part to be cleaned. When the part to be cleaned is placed on the carrying jig 500, the adsorption structure 501 can adsorb the bottom of the part to be cleaned to prevent the position of the part to be cleaned from shifting when the coating mechanism 200 or the cleaning mechanism 300 is in operation, thereby affecting the degumming effect. In the present embodiment, the adsorption structure 501 is a plurality of vacuum adsorption holes provided on the carrying jig 500, and the plurality of vacuum adsorption holes are all connected to the vacuum generator to adsorb the part to be cleaned through the action of negative pressure. Of course, in other embodiments, the adsorption structure 501 can also be a vacuum suction cup.

[0054] Optionally, there are multiple supporting jigs 500, the lengths and / or widths of the multiple supporting jigs 500 are not all the same, and the supporting jigs 500 are detachably connected to the supporting platform 100. With this arrangement, on the one hand, the cleaning device can be adapted to the cleaning operation of the glue to be cleaned on the parts to be cleaned of various sizes, thereby improving the versatility of the cleaning device; on the other hand, for the parts to be cleaned of smaller sizes, multiple supporting jigs 500 can be installed on the supporting platform 100 at one time, so as to realize the glue removal operation of multiple parts to be cleaned through one loading, thereby improving the glue removal efficiency.

[0055] In order to realize the detachable connection between the carrying fixture 500 and the carrying platform 100, a plurality of first connection holes arranged in an array are provided on the carrying platform 100, and a second connection hole is provided at the bottom of the carrying fixture 500, and the connecting member can be sequentially inserted into the first connection hole and the second connection hole to realize the connection between the carrying fixture 500 and the carrying platform 100. Optionally, at least one of the first connection hole and the second connection hole is a threaded hole, and the connecting member is a bolt or a screw, and the threaded connection has the advantages of simple structure and convenient disassembly and assembly.

[0056] Continue as Figure 1 and Figure 3 As shown, the coating mechanism 200 includes a first liquid storage cylinder, a coating needle 220 and a flow regulating valve, wherein the first liquid storage cylinder contains a removal liquid; the coating needle 220 is slidably disposed on the crossbeam 402, and the inlet of the coating needle 220 is connected to the outlet of the first liquid storage cylinder; the flow regulating valve is disposed between the first liquid storage cylinder and the coating needle 220. By providing the flow regulating valve, the flow of the removal liquid can be controlled to avoid waste caused by excessive removal liquid flowing out of the outlet of the coating needle 220 at one time, and to avoid incomplete dissolution of the adhesive to be cleaned caused by too little removal liquid flowing out of the outlet of the coating needle 220 at one time.

[0057] The coating mechanism 200 further includes a first driving assembly, which is configured to drive the coating needle 220 to slide along the extension direction of the crossbeam 402. Specifically, the first driving assembly includes a first driving member, a first mounting member 210 and a first sliding assembly, and the first sliding assembly includes a first guide rail and a first guide slider that slide with each other, the first guide rail is arranged on the crossbeam 402 and extends along the second direction, the first guide slider is arranged on the first mounting member 210, and the first mounting member 210 is used to install the coating needle 220. When the first driving member is working, it can drive the first mounting member 210 to slide along the extension direction of the first guide rail, thereby realizing the movement of the coating needle 220 along the second direction; by setting the first sliding assembly, it can provide guidance for the sliding of the first mounting member 210 relative to the crossbeam 402, and ensure the stability and smoothness of its sliding process. In this embodiment, the first driving member can be a driving device with a linear driving function such as a cylinder, an electric cylinder, a linear motor, a motor plus a lead screw nut pair, a motor plus a gear rack, etc.

[0058] like Figure 1-Figure 2 As shown, the cleaning mechanism 300 also includes a connecting cylinder 330, which is slidably arranged on the cross beam 402, and a first chamber 331 and a second chamber 332 which are not connected are arranged in the connecting cylinder 330, and the outlet of the first chamber 331 and the outlet of the second chamber 332 are both facing the supporting platform 100; the outlet of the blowing module 310 is connected with the inlet of the first chamber 331; the wiping module 320 includes a second liquid storage cylinder and a wiping member 321, the second liquid storage cylinder is filled with wiping liquid, the outlet of the second liquid storage cylinder is connected with the inlet of the second chamber 332, and the wiping member 321 is connected to the outlet of the second chamber 332. During the sliding of the cleaning mechanism 300 along the crossbeam 402, the blowing module 310 blows air onto the to-be-cleaned part carried on the carrying platform 100 through the first chamber 331 to blow the dissolved to-be-cleaned glue away from the to-be-cleaned area; at the same time, the second liquid storage cylinder supplies wiping liquid to the wiping member 321 through the second chamber 332 to wipe the to-be-cleaned area of ​​the to-be-cleaned part. In this embodiment, the wiping liquid is specifically alcohol. Of course, in other embodiments, the operator can select other suitable wiping liquids according to actual needs.

[0059] Optionally, an air pressure regulating member 311 is provided between the outlet of the blowing module 310 and the inlet of the first chamber 331 to adjust the air pressure of the gas blown out by the blowing module 310 to prevent the air pressure from being too high and blowing the dissolved glue to be cleaned away from the carrying platform 100, thereby affecting the cleanliness of the surrounding environment of the cleaning equipment. It should be noted that the air pressure of the gas blown out by the blowing module 310 should ensure that the dissolved glue to be cleaned is blown onto the carrying platform 100 without being blown away from the carrying platform 100. After the glue removal operation of the parts to be cleaned is completed, the operator can wipe the carrying platform 100 with a wiping cloth dipped in alcohol to clean the glue to be cleaned on the carrying platform 100. In this embodiment, the blowing module 310 can use a hair dryer.

[0060] In order to prevent the wiping piece 321 from being adhered to the glue to be cleaned after multiple uses, which will affect the glue removal effect when wiping again, in this embodiment, the wiping piece 321 is detachably connected to the outlet of the second chamber 332. When the glue removal operation of an object to be cleaned is completed, the operator can take out the wiping piece 321 from the outlet of the second chamber 332 and replace it with a new wiping piece 321 to ensure a good glue removal effect.

[0061] Figure 4 FIG. 4 shows a schematic structural diagram of a first wiping module 320 provided in this embodiment. Figure 4 Combined with Figure 2 As shown, in one embodiment, the wiping module 320 further includes a mounting plate 322, an elastic push-out assembly and a cover body. The mounting plate 322 is plugged into the outlet of the second chamber 332. A main pipeline and a plurality of branch pipelines spaced along the circumference of the mounting plate 322 and connected to the main pipeline are provided in the mounting plate 322. The main pipeline is connected to the outlet of the second chamber 332. An elastic push-out assembly is provided in each branch pipeline. The elastic push-out assembly includes a fixed portion, an elastic member and a sliding portion. The fixed portion is provided on the corresponding branch pipeline. On the wall of the pipeline, the sliding part is slidably arranged on the wall of the corresponding branch pipeline, and the two ends of the elastic member are respectively connected to the fixed part and the sliding part. The fixed part and the sliding part are provided with through holes, and a wiping member 321 is inserted in the through hole of each sliding part; the cover body is rotatably connected to the mounting disk 322, and an avoidance hole is provided on the cover body. When the cover body is rotated relative to the mounting disk 322 until the avoidance hole is opposite to one of the wiping members 321, the wiping member 321 can extend out of the avoidance hole under the elastic force of the elastic member.

[0062] Specifically, the wiping member 321 includes a wiping hose and a cotton head connected to the end of the wiping hose. After the operator places the object to be cleaned on the carrying platform 100, the operator manually rotates the cover body to make one of the wiping members 321 extend from the avoidance hole of the cover body. At this time, the wiping liquid in the second liquid storage cylinder can flow into the wiping hose and then to the cotton head through the second chamber 332, the main pipeline, the branch pipeline corresponding to the wiping member 321 extending from the avoidance hole, the through hole on the fixed part, and the through hole on the sliding part, thereby supplying liquid to the cotton head position of the wiping member 321. When the degumming operation of a piece to be cleaned is completed, the operator unloads it and places the piece to be cleaned on the carrying platform 100 again. The operator also needs to manually pull out the used wiping piece 321, and then manually rotate the cover body to make another wiping piece 321 extend from the avoidance hole of the cover body to operate again; when all the wiping pieces 321 on the installation disk 322 are used up, the operator can also remove the installation disk 322 and the cover body as a whole from the second chamber 332, and then replace a new installation disk 322 with the wiping piece 321. Optionally, the elastic member is a spring, which is convenient for obtaining materials and can reduce processing costs.

[0063] It is understandable that the diameter of the avoidance hole on the cover body should be larger than the outer diameter of the wiper 321 and smaller than the outer diameter of the sliding portion to ensure that the wiper 321 can smoothly extend from the avoidance hole while preventing the wiper 321 from extending too long.

[0064] Figure 5 FIG. 4 shows a schematic diagram of the structure of the second wiping module 320 provided in this embodiment. Figure 5 Combined with Figure 2 As shown, in another embodiment, the wiping module 320 further includes a clamping member 323, the clamping member 323 includes a plug-in end 3231 and a clamping end 3232, the plug-in end 3231 is plugged into the outlet of the second chamber 332, the plug-in end 3231 is provided with a plug-in hole, and the wiping member 321 can be plugged into the plug-in hole; the clamping end 3232 includes a plurality of elastic arms arranged around the plug-in end 3231, and the plurality of elastic arms clamp the wiping member 321 together. In this example, when the wiping member 321 is plugged into the plug-in hole of the clamping member 323, the wiping liquid in the second liquid storage cylinder can flow into the wiping hose through the second chamber 332 and the plug-in hole on the plug-in end 3231 in sequence, and then flow to the cotton head, thereby realizing the liquid supply to the cotton head position of the wiping member 321.

[0065] Specifically, during use, the operator needs to remove the used wiping piece 321 and replace it with a new wiping piece 321 while unloading the material.

[0066] Continue as Figure 1 and Figure 2As shown, the cleaning mechanism 300 also includes a second drive assembly, which is configured to drive the connecting cylinder 330 to slide along the extension direction of the beam 402. Specifically, the second drive assembly includes a second drive member, a second mounting member 340 and a second sliding assembly, and the second sliding assembly includes a second guide rail and a second guide slider that are slidably matched, the second guide rail is arranged on the beam 402 and extends along the second direction, the second guide slider is arranged on the second mounting member 340, and the second mounting member 340 is used to install the connecting cylinder 330. When the second drive member is working, it can drive the second mounting member 340 to slide along the extension direction of the second guide rail, thereby realizing the movement of the connecting cylinder 330 along the second direction; by setting the second sliding assembly, it can provide guidance for the sliding of the second mounting member 340 relative to the beam 402, and ensure the stability and smoothness of its sliding process. In this embodiment, the second drive member can be a driving device with a linear drive function such as a cylinder, an electric cylinder, a linear motor, a motor plus a lead screw nut pair, a motor plus a gear rack, etc.

[0067] It is understandable that in order to avoid interference between the coating mechanism 200 and the cleaning mechanism 300 during operation, the first guide rail and the second guide rail may be respectively disposed on both sides of the beam 402 along the second direction.

[0068] The above embodiments are only to illustrate the basic principles and characteristics of the present invention. The present invention is not limited by the above embodiments. Without departing from the spirit and scope of the present invention, the present invention may be subject to various changes and modifications, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cleaning device, characterized in that: include: A carrying platform (100), the carrying platform (100) carrying the object to be cleaned, the object to be cleaned being provided with a to-be-cleaned area; A coating mechanism (200), the coating mechanism (200) being movably disposed above the carrying platform (100), the coating mechanism (200) applying a removal liquid to the to-be-cleaned area of ​​the to-be-cleaned piece carried on the carrying platform (100) to dissolve the to-be-cleaned glue thereon; A cleaning mechanism (300), the cleaning mechanism (300) being movably disposed above the carrying platform (100), the cleaning mechanism (300) comprising an air blowing module (310) and a wiping module (320), the air blowing module (310) being capable of blowing air toward the to-be-cleaned area of ​​the to-be-cleaned piece to remove the dissolved glue to be cleaned, and the wiping module (320) being capable of wiping the to-be-cleaned area; A carrier frame (400), the carrier frame (400) comprising a vertical frame (401) and a crossbeam (402) vertically connected to the vertical frame (401), the vertical frame (401) being slidably disposed on the carrier platform (100), and the coating mechanism (200) and the cleaning mechanism (300) being slidably connected to the crossbeam (402); The cleaning mechanism (300) further comprises a connecting cylinder (330), wherein the connecting cylinder (330) is slidably disposed on the cross beam (402), wherein a first chamber (331) and a second chamber (332) which are not connected are disposed in the connecting cylinder (330), wherein the outlet of the first chamber (331) and the outlet of the second chamber (332) are both oriented toward the supporting platform (100); the outlet of the blowing module (310) is communicated with the inlet of the first chamber (331); and the wiping module (320) comprises a second liquid storage cylinder and a wiping member (321), wherein the second liquid storage cylinder contains wiping liquid, wherein the outlet of the second liquid storage cylinder is communicated with the inlet of the second chamber (332), and the wiping member (321) is connected to the outlet of the second chamber (332).

2. The cleaning device according to claim 1, characterized in that: The coating mechanism (200) comprises: A first liquid storage cylinder containing a removal liquid; An application needle (220) is slidably disposed on the crossbeam (402), and an inlet of the application needle (220) is connected to an outlet of the first liquid storage cylinder; A flow regulating valve is arranged between the first liquid storage cylinder and the application needle (220).

3. The cleaning device according to claim 1, characterized in that: An air pressure regulating member (311) is provided between the outlet of the air blowing module (310) and the inlet of the first chamber (331).

4. The cleaning device according to claim 1, characterized in that: The wiper (321) is detachably connected to the outlet of the second chamber (332).

5. The cleaning device according to claim 4, characterized in that The wiping module (320) further comprises: An installation plate (322) is plugged into the outlet of the second chamber (332), wherein the installation plate (322) is provided with a main pipeline and a plurality of branch pipelines which are spaced apart along the circumference of the installation plate (322) and are connected to the main pipeline, and the main pipeline is connected to the outlet of the second chamber (332); An elastic push-out assembly, each of the branch pipes is provided with the elastic push-out assembly, the elastic push-out assembly comprises a fixed portion, an elastic member and a sliding portion, the fixed portion is provided on the pipe wall of the corresponding branch pipe, the sliding portion is slidably provided on the pipe wall of the corresponding branch pipe, the two ends of the elastic member are respectively connected to the fixed portion and the sliding portion, the fixed portion and the sliding portion are both provided with through holes, and the wiper (321) is inserted into the through hole of each sliding portion; The cover body is rotatably connected to the mounting plate (322), and a avoidance hole is provided on the cover body. When the cover body is rotated relative to the mounting plate (322) until the avoidance hole is directly opposite to one of the wiping members (321), the wiping member (321) can extend out of the avoidance hole under the elastic force of the elastic member.

6. The cleaning device according to claim 4, characterized in that: The wiping module (320) further comprises a clamping member (323), wherein the clamping member (323) comprises: A plug-in end (3231) is plugged into the outlet of the second chamber (332); a plug-in hole is provided through the plug-in end (3231), and the wiper (321) can be plugged into the plug-in hole; The clamping end (3232) comprises a plurality of elastic arms arranged around the plug-in end (3231), and the plurality of elastic arms clamp the wiping member (321) together.

7. The cleaning device according to any one of claims 1 to 6, characterized in that: The cleaning device further comprises a carrying jig (500), wherein the carrying jig (500) is arranged on the carrying platform (100), and the carrying jig (500) is provided with an adsorption structure (501) capable of adsorbing the object to be cleaned.

8. The cleaning device according to claim 7, characterized in that There are multiple carrying jigs (500), the lengths and / or widths of the multiple carrying jigs (500) are not all the same, and the carrying jigs (500) are detachably connected to the carrying platform (100).

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