Simple separation tool for ultra-thin glass and release film
By combining rubber rollers and a miniature negative pressure pump, the problems of glass scratches and release film tears in ultra-thin glass and release film separation tools are solved, achieving glass protection and centralized collection of release film, improving the cleanliness of the operating environment and product quality.
Patent Information
- Application Number
- CN202522301504.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-30
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-10-30
AI Technical Summary
Existing tools for separating ultra-thin glass from release film are prone to causing glass scratches and chipping, and the release film is easily torn and broken. Furthermore, the release film cannot be collected after separation, affecting the cleanliness of the operating environment and product quality.
A rubber roller is used in conjunction with a suction groove to adsorb the release film. A micro negative pressure pump provides stable adsorption force. The release film is collected through a guide shell to avoid direct contact with the glass surface. A film-lifting sheet is used to peel off the release film.
It effectively avoids glass scratches and release film tears, achieves centralized collection of release film, keeps the operating environment clean, and avoids secondary pollution.
Smart Images

Figure CN224676616U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of ultra-thin glass technology and relates to a simple tool for separating ultra-thin glass from release film. Background Technology
[0002] In the production, processing and application of ultra-thin glass, in order to prevent its surface from being scratched or contaminated during transportation, storage or subsequent processes, a release film is usually attached to the surface of the ultra-thin glass for protection. However, before actual use or further processing, the release film needs to be separated from the ultra-thin glass, which requires the use of simple separation tools.
[0003] Currently, common simple tools for separating ultra-thin glass from release film often involve manually using a handheld scraper, tweezers, or a simple peeling device to directly separate the release film from the glass. However, the scraper or peeling device can easily come into direct contact with the surface of the ultra-thin glass, causing scratches, chipping, and other damage, which affects product quality. Furthermore, the release film is prone to tearing or breaking during the separation process, and it cannot be collected after separation. The scattered release film not only affects the cleanliness of the operating environment but may also cause contamination due to secondary contact with the glass. Utility Model Content
[0004] The technical problem this utility model aims to solve is that current common simple tools for separating ultra-thin glass from release film often use manual hand-held scrapers, tweezers, or simple peeling devices to directly separate the release film from the glass. However, the scraper or peeling device easily comes into direct contact with the surface of the ultra-thin glass, causing scratches, chipping, and other damage, affecting product quality. Furthermore, the release film is prone to tearing and breaking during the separation process, and it cannot be collected after separation. The scattered release film not only affects the cleanliness of the operating environment but may also cause contamination due to secondary contact with the glass. The tool also includes a panel with two extension frames welded to one side surface. A sealing rotating shaft is installed through the outer surface of each of the two extension frames. A roller is fixedly installed at one end of each of the two sealing rotating shafts. Multiple suction grooves are formed on the outer surface of the roller. A guide shell is fixedly installed on the lower surface of the panel, and a film-lifting sheet is welded to the outer surface of the guide shell.
[0005] A control housing is fixedly installed on the upper surface of the panel of this utility model, a control module is fixedly installed on the inner surface of the control housing, and a miniature negative pressure pump is fixedly installed on the inner side surface of the control housing.
[0006] The working end of the micro negative pressure pump of this utility model is fixedly installed with a three-phase hose, and two ends of the three-phase hose are respectively fixedly installed with the other ends of the two sealed rotating shafts.
[0007] In this invention, two of the three-phase hoses are connected to multiple suction grooves, and the rollers are made of rubber.
[0008] The diaphragm sheet of this invention is attached to the outer surface of the roller.
[0009] An energy storage battery is fixedly installed inside the control housing of this utility model.
[0010] A push handle is fixedly installed on the other side surface of the panel described in this utility model.
[0011] Compared with the prior art, the beneficial effects of this utility model are: This invention utilizes a rubber roller in conjunction with a suction groove to adsorb the release film, avoiding direct hard contact between the separation components and the glass surface. Simultaneously, the film acts only on the release film adsorbed on the roller surface, preventing the risk of glass scratches and chipping. Furthermore, the stable suction force provided by a micro-negative pressure pump ensures the release film adheres tightly to the roller surface, reducing the likelihood of tearing or breakage during separation. The guide shell guides and collects the peeled release film, achieving proper storage and maintaining a clean operating environment, thus preventing secondary contamination of the glass by the release film. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model; Figure 2 This is a schematic diagram of the overall lower structure of an embodiment of the present invention; Figure 3 This is a schematic diagram of the guide shell and diaphragm structure according to an embodiment of the present invention; Figure 4 This is a cross-sectional structural diagram of the control shell according to an embodiment of the present invention.
[0013] In the diagram: 1. Panel; 2. Push handle; 3. Control housing; 4. Control module; 5. Miniature negative pressure pump; 6. Energy storage battery; 7. Extension frame; 8. Sealed rotating shaft; 9. Three-phase hose; 10. Roller; 11. Suction groove; 12. Guide housing; 13. Diaphragm. Detailed Implementation
[0014] like Figures 1 to 4 As shown, a simple tool for separating ultra-thin glass from release film includes a panel 1. Two extension frames 7 are welded and installed on one side surface of the panel 1. A sealing rotating shaft 8 is installed through the outer surface of each of the two extension frames 7. A roller 10 is fixedly installed at one end of the two sealing rotating shafts 8. Multiple suction grooves 11 are opened on the outer surface of the roller 10. A guide shell 12 is fixedly installed on the lower surface of the panel 1. A film-lifting sheet 13 is welded and installed on the outer surface of the guide shell 12.
[0015] In use, the ultra-thin glass is first fixed in the external suction cup. Then, by manually gripping the push handle 2, the roller 10 is brought into contact with the surface of the release film on the ultra-thin glass, and the roller 10 is pushed to roll on the release film. While the roller 10 is rolling, the suction groove 11 will adsorb the release film, thus attaching it to the surface of the roller 10. As the roller 10 continues to roll with the release film attached, the film peeler 13 will peel off the release film attached to the roller 10, thereby conveying the release film to the guide shell 12 to achieve the effect of film removal. This method avoids the diaphragm 13 directly contacting the ultra-thin glass, which could scratch the glass surface.
[0016] like Figure 1 , Figure 2 and Figure 4 As shown, a control housing 3 is fixedly installed on the upper surface of the panel 1, a control module 4 is fixedly installed on the inner surface of the control housing 3, and a miniature negative pressure pump 5 is fixedly installed on the inner side surface of the control housing 3.
[0017] The control housing 3 protects the internal equipment. By pressing the button on the push handle 2, the control module 4 can control the micro negative pressure pump 5 to work, so that the suction groove 11 generates suction force.
[0018] like Figure 1 , Figure 2 and Figure 4 As shown, a three-phase hose 9 is fixedly installed at the working end of the miniature negative pressure pump 5, and two ends of the three-phase hose 9 are respectively fixedly installed at the other ends of two sealed rotating shafts 8.
[0019] The three-phase hose 9 is inserted into the roller 10 and communicates with multiple suction grooves 11.
[0020] like Figure 1 and Figure 2 As shown, two three-phase hoses 9 are connected to multiple suction grooves 11, and the roller 10 is made of rubber.
[0021] The rubber roller 10 can avoid rigid contact with the release film.
[0022] like Figure 2 and Figure 3 As shown, the release film 13 is attached to the outer surface of the roller 10, thereby enabling the release film attached to the roller 10 to be peeled off.
[0023] like Figure 4 As shown, an energy storage battery 6 is fixedly installed inside the control housing 3.
[0024] The energy storage battery 6 provides power to the control module 4 and the micro negative pressure pump 5.
[0025] like Figure 1As shown, a push handle 2 is fixedly installed on the other side surface of panel 1.
[0026] The push handle 2 serves as a grip and control mechanism.
[0027] Working principle: First, the ultra-thin glass is fixed on the external suction cup. The operator holds the push handle 2 on the other side of the panel 1 and sends a command to the control module 4 inside the control shell 3 through the button on the push handle 2. The control module 4 then controls the micro negative pressure pump 5 to start, so that the suction groove 11 has the adsorption capacity. The operator pushes the push handle 2, so that the roller 10 contacts the release film on the surface of the ultra-thin glass. The suction groove 11 can then adsorb the release film onto the surface of the roller 10. At the same time, the roller 10 rotates around the sealing rotating shaft 8 with the pushing action.
[0028] As the roller 10 continues to roll and moves the adsorbed release film, when the release film adsorbed on the roller 10 rolls to the position of the film-lifting sheet 13, the film-lifting sheet 13 will peel the release film off the surface of the roller 10, so as to avoid the release film continuing to adhere to the roller 10 and affecting the subsequent adsorption effect. The peeled release film enters the guide shell 12 under its own gravity and the pushing action of the roller 10 rolling. The release film is concentrated and collected by the guide shell 12, thus completing the separation operation between the ultrathin glass and the release film.
[0029] The descriptions of the orientation and relative positional relationships of the structure in this utility model, such as descriptions of front, back, left, right, up, and down, do not constitute a limitation on this utility model, but are merely for the convenience of description.
Claims
1. A simple tool for separating ultra-thin glass from release film, characterized in that: The panel (1) includes a panel (1), on one side surface of which two extension brackets (7) are welded and installed. A sealing rotating shaft (8) is installed through the outer surface of each of the two extension brackets (7). A roller (10) is fixedly installed at one end of each of the two sealing rotating shafts (8). Multiple suction grooves (11) are opened on the outer surface of the roller (10). A guide shell (12) is fixedly installed on the lower surface of the panel (1). A diaphragm (13) is welded and installed on the outer surface of the guide shell (12).
2. The simple separation tool for ultra-thin glass and release film according to claim 1, characterized in that: A control housing (3) is fixedly installed on the upper surface of the panel (1), a control module (4) is fixedly installed on the inner surface of the control housing (3), and a micro negative pressure pump (5) is fixedly installed on the inner side surface of the control housing (3).
3. The simple separation tool for ultra-thin glass and release film according to claim 2, characterized in that: The working end of the micro negative pressure pump (5) is fixedly installed with a three-phase hose (9), and two ends of the three-phase hose (9) are respectively fixedly installed with the other ends of the two sealed rotating shafts (8).
4. The simple separation tool for ultra-thin glass and release film according to claim 3, characterized in that: Two of the three-phase hoses (9) are connected to multiple suction grooves (11), and the rollers (10) are made of rubber.
5. The simple separation tool for ultra-thin glass and release film according to claim 4, characterized in that: The diaphragm (13) is attached to the outer surface of the roller (10).
6. The simple separation tool for ultra-thin glass and release film according to claim 2, characterized in that: An energy storage battery (6) is fixedly installed inside the control housing (3).
7. The simple separation tool for ultra-thin glass and release film according to claim 1, characterized in that: A push handle (2) is fixedly installed on the other side surface of the panel (1).