Cleaning mechanism and film sticking machine

Abstract

The utility model provides a cleaning mechanism and a film sticking machine. The cleaning mechanism comprises a support, a cleaning assembly and a dust discharging assembly, and a dust removing opening is formed in the support; the cleaning assembly is arranged on the support and comprises a driving assembly and two cleaning rolling brushes, the driving assembly drives the two cleaning rolling brushes to roll oppositely, the two cleaning rolling brushes are arranged side by side, and a gap corresponding to the dust removal opening is formed; the dust discharging assembly is arranged on the face, back to the cleaning assembly, of the support and communicates with the dust removing opening. The cutter extends into the gap, the two cleaning rolling brushes roll oppositely to remove chippings on the cutter, and the dust discharging assembly forms negative pressure to discharge chippings in the dust discharging assembly to the dust removing opening. The cutter can movably stretch into the gap, the driving assembly drives the two cleaning rolling brushes to oppositely roll so as to remove chippings on the cutter, the dust discharging assembly forms negative pressure so as to discharge the chippings in the dust discharging assembly, the purpose of rapidly cleaning the cutter is achieved, and the cutting quality of a protective adhesive film is improved.

Description

Technical Field

[0001] The utility model relates to the field of film pasting, in particular to a cleaning mechanism and a film pasting machine. Background Art

[0002] The laminator is used to apply protective film to the front of the wafer to protect the front lithography circuit and prevent the wafer from cracking, breaking and being contaminated. The laminator completes wafer transfer and accurately cuts the protective film along the edge of the wafer through a multi-axis robotic arm, calibrates the wafer non-contactly, and accurately controls the tension force of the protective film through the film tension control mechanism to achieve high-quality lamination of the protective film on the wafer surface.

[0003] However, after cutting the protective film, dust and debris are likely to remain on the tool, affecting the quality of subsequent cutting of the protective film. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide a cleaning mechanism and a film laminating machine to solve the technical problem in the prior art that after cutting the protective film, dust and debris are easily left on the cutter, affecting the quality of the subsequent cutting of the protective film.

[0005] To achieve the above-mentioned purpose, the technical solution adopted in the embodiment of the present application is to provide a cleaning mechanism for cleaning the cutting tool; the cleaning mechanism includes a bracket, a cleaning component and a dust removal component, and a dust removal port is opened on the bracket; the cleaning component is arranged on the bracket, and includes a driving component and two cleaning roller brushes, the driving component drives the two cleaning roller brushes to roll toward each other, the two cleaning roller brushes are arranged side by side, and a gap corresponding to the dust removal port is formed; the dust removal component is arranged on the side of the bracket facing away from the cleaning component, and is connected to the dust removal port; the cutting tool is extended into the gap, the two cleaning roller brushes roll toward each other to remove debris on the cutting tool, and the dust removal component forms a negative pressure to discharge the debris in the dust removal component to the dust removal port.

[0006] Optionally, the cleaning mechanism also includes a protective cover, which is rotatably connected to the bracket and covers the two cleaning roller brushes, and an opening for the tool to be inserted is provided on the side of the protective cover away from the dust removal port; the driving assembly includes a motor and two mutually meshing transmission gears, one end of one of the transmission gears is rotatably connected to the bracket, and the other end is fixedly connected to one of the cleaning roller brushes; the two ends of the other transmission gear are respectively connected to the motor and the other cleaning roller brush.

[0007] Optionally, the cleaning mechanism also includes a first buckle, a first fastener and a hinge, the hinge being respectively connected to the protective cover and the bracket so that the protective cover can be rotatably connected to the bracket, the first fastener is arranged on the bracket, and the first buckle is arranged at one end of the protective cover away from the hinge, and the first buckle can be movably fastened to the first fastener.

[0008] Optionally, the cleaning mechanism further comprises a sensor disposed on the bracket, and the sensor is used to detect the opening or closing of the protective cover.

[0009] Optionally, the dust exhaust assembly includes a dust collecting box and an exhaust member, wherein the dust collecting box is detachably connected to a side of the bracket facing away from the cleaning assembly and is respectively connected to the dust removal port and the exhaust member.

[0010] Optionally, the cleaning mechanism further includes two second buckles, which are respectively arranged on both sides of the dust box, and two second fasteners respectively matched with the two second buckles are arranged on the bracket.

[0011] In order to achieve the above-mentioned purpose, a film laminating machine is also provided, comprising the above-mentioned cleaning mechanism.

[0012] The cleaning mechanism and film laminating machine provided in the embodiments of the present application have at least the following beneficial effects: the tool can be movably extended into the gap, the driving component drives the two cleaning roller brushes to roll towards each other to remove debris on the tool, and the dust exhaust component forms a negative pressure to exhaust the debris in the dust exhaust component, thereby achieving the purpose of quickly cleaning the tool and improving the cutting quality of the protective film. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0014] Figure 1 A three-dimensional diagram of a cleaning mechanism in some embodiments of the present application;

[0015] Figure 2 A three-dimensional diagram of a cleaning mechanism from another perspective in some embodiments of the present application;

[0016] Figure 3 A top view of a cleaning mechanism in some embodiments of the present application;

[0017] Figure 4 For along Figure 3 The cross-sectional view is shown along line AA. DETAILED DESCRIPTION

[0018] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0019] It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0020] It should be noted that when an element is referred to as being “fixed to” or “disposed on” another element, it may be directly on the other element or indirectly on the other element.

[0021] When an element is referred to as being “connected to” another element, it can be directly connected to the other element or indirectly connected to the other element.

[0022] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0024] In the description of the present application, “plurality” means two or more than two, unless otherwise clearly and specifically defined.

[0025] Please also read Figures 1 to 4 , the cleaning mechanism 100 provided in the embodiment of the present application is now described.

[0026] refer to Figures 1 to 3 The cleaning mechanism 100 of the present application is used for cleaning a tool. The cleaning mechanism 100 comprises a bracket 1, a cleaning component 2 and a dust removal component 3.

[0027] Specifically, please refer to Figure 2A dust removal port 11 is provided on the bracket 1. The cleaning assembly 2 is provided on the bracket 1 and includes a driving assembly 21 and two cleaning roller brushes 22. The driving assembly 21 drives the two cleaning roller brushes 22 to roll toward each other. The two cleaning roller brushes 22 are arranged side by side and form a gap 23 corresponding to the dust removal port 11. The tool extends into the gap 23, and the two cleaning roller brushes 22 roll toward each other to remove debris on the tool.

[0028] The dust exhaust assembly 3 is arranged on a side of the bracket 1 facing away from the cleaning assembly 2 and is connected to the dust removal port 11. The dust exhaust assembly 3 forms a negative pressure to exhaust the debris in the dust exhaust assembly 3 to the dust removal port 11.

[0029] It can be understood that the tool can be movably extended into the gap 23, the driving component 21 drives the two cleaning roller brushes 22 to roll towards each other to remove debris on the tool, and the dust exhaust component 3 forms a negative pressure to exhaust the debris in the dust exhaust component 3, so as to achieve the purpose of quickly cleaning the tool, thereby improving the cutting quality of the protective film.

[0030] In one embodiment of the present scheme, the cleaning mechanism 100 further comprises a protective cover 4, which is rotatably connected to the bracket 1 and covers two cleaning roller brushes 22. An opening 41 for inserting a tool is provided on the side of the protective cover 4 away from the dust removal port 11.

[0031] It can be understood that the protective cover 4 forms a dust removal space, which, on the one hand, prevents the discharged debris from flying onto the components on the other stations of the bracket 1 and affecting the normal operation of the components on other stations; on the other hand, it prevents the debris from flying onto the user and causing injury, thereby ensuring the safety of the user.

[0032] Furthermore, the driving assembly 21 includes a motor 211 and two mutually meshing transmission gears 212, one end of one of the transmission gears 212 is rotatably connected to the bracket 1, and the other end is fixedly connected to one of the cleaning roller brushes 22. The two ends of the other transmission gear 212 are respectively connected to the motor 211 and the other cleaning roller brush 22.

[0033] In one embodiment of the present scheme, the cleaning mechanism 100 also includes a first buckle 42, a first fastener 43 and a hinge 44, the hinge 44 is respectively connected to the protective cover 4 and the bracket 1, so that the protective cover 4 is rotatably connected to the bracket 1, the first fastener 43 is arranged on the bracket 1, and the first buckle 42 is arranged at one end of the protective cover 4 away from the hinge 44, and the first buckle 42 can be movably buckled with the first fastener 43.

[0034] It can be understood that the protective cover 4 is rotatably connected to the bracket 1, and one end thereof can be buckled with the first fastener 43 on the bracket 1 through the first buckle 42, so that the protective cover 4 can be opened to maintain or replace the cleaning roller brush 22, and then closed to clean the tool.

[0035] Furthermore, the cleaning mechanism 100 further includes a sensor 5 disposed on the bracket 1 , and the sensor 5 is used to detect whether the protective cover 4 is opened or closed.

[0036] It is understandable that the protective cover 4 is opened when the cleaning roller brush 22 is maintained, and the sensor 5 identifies whether the closing of the protective cover 4 is completed.

[0037] In one embodiment of the present scheme, the dust exhaust assembly 3 includes a dust box 31 and an exhaust member 32. The dust box 31 is detachably connected to a side of the bracket 1 facing away from the cleaning assembly 2, and is connected to the dust removal port 11 and the exhaust member 32 respectively.

[0038] It is understandable that the dust box 31 can collect the debris in the dust exhaust component 3 that falls from the dust removal port 11 to effectively recycle the debris, and the debris in the dust box 31 can be cleaned at any time to improve the working environment of the dust exhaust component 3.

[0039] Furthermore, the cleaning mechanism 100 also includes two second buckles 33, which are respectively arranged on both sides of the dust box 31, and two second fasteners 34 are respectively arranged on the bracket 1 to cooperate with the two second buckles 33, so as to facilitate the disassembly and assembly of the dust box 31 and clean the debris in the dust box 31.

[0040] To achieve the above purpose, a film laminating machine is also provided, including a cleaning mechanism 100. Since the film laminating machine includes any one of the above cleaning mechanisms 100. The specific structure of the cleaning mechanism 100 refers to the above embodiments. Since the film laminating machine of this solution adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0041] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A cleaning mechanism for cleaning a tool; characterized in that: The cleaning mechanism comprises: A bracket, wherein a dust removal port is provided on the bracket; A cleaning assembly, the cleaning assembly is arranged on the bracket and comprises a driving assembly and two cleaning roller brushes, the driving assembly drives the two cleaning roller brushes to roll toward each other, the two cleaning roller brushes are arranged side by side and form a gap corresponding to the dust removal port; and A dust exhaust assembly, which is arranged on a side of the bracket facing away from the cleaning assembly and is connected to the dust removal port; The tool is inserted into the gap, the two cleaning roller brushes roll toward each other to remove debris on the tool, and the dust removal component forms a negative pressure to discharge the debris in the dust removal component to the dust removal port.

2. The cleaning mechanism according to claim 1, characterized in that: The cleaning mechanism also includes a protective cover, which is rotatably connected to the bracket and covers the two cleaning roller brushes. An opening for the tool to be inserted is provided on the side of the protective cover away from the dust removal port; the driving assembly includes a motor and two mutually meshing transmission gears, one end of one of the transmission gears is rotatably connected to the bracket, and the other end is fixedly connected to one of the cleaning roller brushes; the two ends of the other transmission gear are respectively connected to the motor and the other cleaning roller brush.

3. The cleaning mechanism according to claim 2, characterized in that: The cleaning mechanism also includes a first buckle, a first fastener and a hinge, wherein the hinge is respectively connected to the protective cover and the bracket so that the protective cover can be rotatably connected to the bracket, the first fastener is arranged on the bracket, and the first buckle is arranged at one end of the protective cover away from the hinge, and the first buckle can be movably fastened with the first fastener.

4. The cleaning mechanism according to claim 2 or 3, characterized in that: The cleaning mechanism further comprises a sensor arranged on the bracket, and the sensor is used for detecting the opening or closing of the protective cover.

5. The cleaning mechanism according to claim 1, characterized in that: The dust exhaust assembly includes a dust collecting box and an air suction member. The dust collecting box is detachably connected to a side of the bracket facing away from the cleaning assembly and is communicated with the dust removal port and the air suction member respectively.

6. The cleaning mechanism according to claim 5, characterized in that: The cleaning mechanism further comprises two second buckles, which are respectively arranged on both sides of the dust collecting box, and two second fasteners respectively matched with the two second buckles are arranged on the bracket.

7. A film laminating machine, characterized in that: It comprises the cleaning mechanism described in any one of claims 1 to 6.

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