Automatic film tearing and laminating mechanism

Abstract

The utility model relates to the technical field of film tearing and laminating equipment, and discloses an automatic film tearing and laminating mechanism which comprises a base frame and further comprises a film tearing assembly, the film tearing assembly comprises a lower half rotating rod, the two sides of the lower half rotating rod are fixedly connected with connecting blocks, the sides, away from the lower half rotating rod, of the connecting blocks are fixedly connected with rotating pieces, and the rotating pieces are fixedly connected with the base frame. An electric telescopic rod is fixedly connected to the top of the interior of the rotating part, a connecting plate is fixedly connected to the bottom of the electric telescopic rod, an upper half rotating rod is fixedly connected to the side, close to the lower half rotating rod, of the connecting plate, and the bottom of the upper half rotating rod is matched with the top of the lower half rotating rod; one end of a film is clamped through the upper half rotating rod and the lower half rotating rod, the upper half rotating rod and the lower half rotating rod move on glass and rotate at the same time so that the film can be torn down, stress can be even when the film is torn off, and it is prevented that the protective film is broken due to uneven stress, and follow-up film tearing is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of film tearing and laminating equipment, and more specifically to an automatic film tearing and laminating mechanism. Background Art

[0002] Glass film refers to a kind of film in the home building materials market. It has various colors, is energy-saving and environmentally friendly, and is mainly used to decorate indoor and outdoor glass. This kind of glass film can not only change the monotonous and transparent image of ordinary glass and add beauty to indoor and outdoor, but also insulate and block cold, and is explosion-proof and earthquake-resistant, keeping the room warm while adding safety insurance; the most basic composition of glass film is a polyester substrate (PET), one side is coated with an anti-scratch layer, and the other side is an installation glue layer and a protective film. Glass film is usually composed of a single or multi-layer PET interlayer. PET is a durable, strong, moisture-resistant, high and low temperature resistant material. It is clear and transparent, and has been processed by various processes such as metallization, magnetron sputtering, and interlayer synthesis to become a film with different characteristics.

[0003] Existing deficiencies: In the prior art, the protective film on the glass products is usually torn off manually, which has low efficiency and unstable force, which can easily lead to the breakage of the protective film during tearing, making it difficult to clean the glass film later; secondly, the coating on the glass is also done manually, which can easily lead to uneven coating, resulting in poor coating effect. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an automatic film tearing and laminating mechanism to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: an automatic film tearing and laminating mechanism, comprising a base frame, and also comprising a film tearing assembly, wherein the film tearing assembly is movably connected to both sides of the inner back side of the base frame, the laminating assembly is fixedly connected to both sides of the inner middle part of the base frame, and a holding handle is fixedly connected to the front middle part of the base frame, and the film tearing assembly comprises a lower half rotating rod, both sides of the lower half rotating rod are fixedly connected to connecting blocks, a side of the connecting block away from the lower half rotating rod is fixedly connected to a rotating member, an inner top of the rotating member is fixedly connected to an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected to a connecting plate, and a side of the connecting plate close to the lower half rotating rod is fixedly connected to an upper half rotating rod, and the bottom of the upper half rotating rod and the top of the lower half rotating rod are adapted to each other.

[0006] Furthermore, the coating assembly includes a first bracket, the tops of both sides of the first bracket are fixedly connected with support members, the interior of the support members is movably connected with a roller shaft, and the middle outer side of the roller shaft is fixedly sleeved with a roller.

[0007] Furthermore, an adjustment buckle is movably connected to the bottom of the other side of the roller shaft, a second bracket is movably connected to the outer side of the adjustment buckle, a threaded rod is movably connected to the front and back sides of the adjustment buckle near the middle, and an adjustment handle is fixedly connected to the front side of the threaded rod.

[0008] Furthermore, the holding handle includes a connecting rod, a rod body is fixedly connected to the front side of the connecting rod, and a control switch is fixedly connected to the top of the rod body near the middle.

[0009] Furthermore, a handle bar tail is fixedly connected to the front side of the shaft, and a string hole is provided on the top front side of the handle bar tail.

[0010] Technical effects and advantages of the utility model:

[0011] 1. The utility model is provided with a film tearing assembly. In a normal state, the lower half rotating rod and the upper half rotating rod are connected together to form a rotating rod. When the film needs to be torn off, the electric telescopic rod is operated by controlling the switch. The electric telescopic rod contracts and drives the connecting plate and the upper half rotating rod to move upward. The equipment places the glass film between the upper half rotating rod and the lower half rotating rod. The electric telescopic rod is then moved downward by controlling the switch. The upper half rotating rod and the lower half rotating rod are closed to clamp one end of the glass film. The film is torn off by rotating the upper half rotating rod and the lower half rotating rod on the glass, which is beneficial to uniform force when tearing off the film and prevents the protective film from breaking due to uneven force and affecting subsequent film tearing.

[0012] 2. The utility model is provided with a coating assembly. By placing one side of the roller shaft in the support and snapping the other side of the roller shaft into the adjusting buckle, the roller required for coating can be conveniently installed and replaced. By turning the adjusting handle, the threaded rod is rotated to tighten the adjusting buckle, and the tension of the roller is adjusted to avoid curling and wrinkling of the coating. When coating, one side of the film is pulled and extended to the bottom of the rotating rod formed by the connection of the lower rotating rod and the upper rotating rod, and the film is coated on the glass. The equipment is moved to rotate the rotating rod on the glass, and the protective film is continuously coated on the glass and compacted by the rotating rod, which is conducive to a tighter and smoother coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the film tearing assembly of the utility model.

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the rotating part of the utility model.

[0016] Figure 4 It is a structural schematic diagram of the film covering component of the utility model.

[0017] The accompanying drawings are marked as follows: 1. base frame; 2. film tearing assembly; 201. lower rotating rod; 202. connecting block; 203. rotating member; 204. electric telescopic rod; 205. connecting plate; 206. upper rotating rod; 3. film coating assembly; 301. first bracket; 302. supporting member; 303. roller shaft; 304. roller; 305. adjusting buckle; 306. second bracket; 307. threaded rod; 308. adjusting handle; 4. holding handle; 401. connecting rod; 402. rod body; 403. control switch; 404. end of the grip rod; 405. string hole. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The automatic film tearing and laminating mechanism involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0019] Reference Figure 1-Figure 4 The utility model provides an automatic film tearing and laminating mechanism, including a base frame 1, and also including a film tearing assembly 2. The film tearing assembly 2 is movably connected to both sides of the inner back of the base frame 1, and the laminating assembly 3 is fixedly connected to both sides of the inner middle of the base frame 1. A holding handle 4 is fixedly connected to the middle of the front of the base frame 1. The film tearing assembly 2 includes a lower half rotating rod 201, and connecting blocks 202 are fixedly connected to both sides of the lower half rotating rod 201. A rotating member 203 is fixedly connected to the side of the connecting block 202 away from the lower half rotating rod 201, and an electric telescopic rod 204 is fixedly connected to the inner top of the rotating member 203. A connecting plate 205 is fixedly connected to the bottom of the electric telescopic rod 204, and an upper connecting plate 205 is fixedly connected to the side of the connecting plate 205 close to the lower half rotating rod 201. The semi-rotating rod 206, the bottom of the upper semi-rotating rod 206 and the top of the lower semi-rotating rod 201 are adapted to each other, and the electric telescopic rod 204 is operated by controlling the switch 403. The electric telescopic rod 204 contracts to drive the connecting plate 205 and the upper semi-rotating rod 206 to move upward, and the equipment is moved so that one side of the protective film is placed between the upper semi-rotating rod 206 and the lower semi-rotating rod 201, and then the electric telescopic rod 204 is moved downward by controlling the switch 403, and the upper semi-rotating rod 206 and the lower semi-rotating rod 201 are closed to clamp one end of the protective film, and the upper semi-rotating rod 206 and the lower semi-rotating rod 201 are moved and rotated on the glass to tear off the film, which is conducive to uniform force when tearing the film, and prevents the protective film from breaking due to uneven force and affecting subsequent film tearing.

[0020] In a preferred embodiment, the coating assembly 3 includes a first bracket 301, and the tops of both sides of the first bracket 301 are fixedly connected with support members 302, the inside of the support members 302 is movably connected with a roller shaft 303, and the middle outer side of the roller shaft 303 is fixedly sleeved with a roller 304. By placing one side of the roller shaft 303 in the support member 302 and snapping the other side of the roller shaft 303 into the adjustment buckle 305, it is convenient to install and replace the roller 304 required for coating.

[0021] In a preferred embodiment, an adjusting buckle 305 is movably connected to the bottom of the other side of the roller 303, and a second bracket 306 is movably connected to the outer side of the adjusting buckle 305. A threaded rod 307 is movably connected to the front and back sides of the adjusting buckle 305 near the middle position, and an adjusting handle 308 is fixedly connected to the front of the threaded rod 307. By turning the adjusting handle 308, the threaded rod 307 rotates to tighten the adjusting buckle 305, thereby adjusting the tension of the roller 304 to avoid curling and wrinkling of the coating. During coating, one side of the film is pulled and extended to the bottom of the rotating rod formed by the connection of the lower rotating rod 201 and the upper rotating rod 206, and coated on the glass. The moving device causes the rotating rod to rotate on the glass, and the protective film is continuously coated on the glass and compacted by the rotating rod, which is conducive to a tighter and smoother coating.

[0022] In a preferred embodiment, the gripping handle 4 includes a connecting rod 401 , a rod body 402 is fixedly connected to the front of the connecting rod 401 , and a control switch 403 is fixedly connected to the top of the rod body 402 near the middle.

[0023] In a preferred embodiment, a grip tail 404 is fixedly connected to the front side of the shaft 402 , and a string hole 405 is opened on the top front side of the grip tail 404 .

[0024] The working principle of the utility model is as follows: under normal conditions, the lower rotating rod 201 and the upper rotating rod 206 of the film coating assembly 2 are movably connected together to form a rotating rod. When it is necessary to tear off the film, the electric telescopic rod 204 is operated by controlling the switch 403. The electric telescopic rod 204 contracts and drives the connecting plate 205 and the upper rotating rod 206 to move upward. The device is moved by holding the handle 4 so that one side of the protective film is placed between the upper rotating rod 206 and the lower rotating rod 201. Then, the electric telescopic rod 204 is moved downward by controlling the switch 403, and the upper rotating rod 206 and the lower rotating rod 201 are closed to clamp one end of the protective film. The film is torn off by moving and rotating the upper rotating rod 206, the lower rotating rod 201 and the rotating member 203 on the glass, which is beneficial to uniform force when tearing off the film and prevents the protective film from breaking due to uneven force and affecting subsequent film tearing. By placing one side of the roller 303 The roller 304 is placed in the support 302, and the other side of the roller shaft 303 is clamped in the adjustment buckle 305, which is convenient for installing and replacing the roller 304 required for coating. By turning the adjustment handle 308, the threaded rod 307 is rotated to tighten the adjustment buckle 305, and the tension of the roller 304 is adjusted to avoid curling and wrinkling of the coating. During coating, one side of the film is pulled and extended to the bottom of the rotating rod formed by the lower rotating rod 201 and the upper rotating rod 206, and the film is coated on the glass. The equipment is moved to rotate the rotating rod on the glass. The protective film is continuously coated on the glass and compacted by the rotating rod, which is conducive to tighter and smoother coating. When it is necessary to coat high glass, the gripping rod tail 404 can be removed, and an extra section can be added between the rod body 402 and the gripping rod tail 404 to extend the gripping handle 4 to adapt to different heights. When the device is stationary, the device can be hung through the string hole 405 to save storage space.

[0025] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An automatic film peeling and laminating mechanism, comprising a base frame (1), characterized in that: The film-tearing assembly (2) is also included. The film-tearing assembly (2) is movably connected to both sides of the inner back side of the base frame (1), the film-covering assembly (3) is fixedly connected to both sides of the inner middle part of the base frame (1), and the holding handle (4) is fixedly connected to the front middle part of the base frame (1). The film-tearing assembly (2) includes a lower half rotating rod (201), the lower half rotating rod (201) is fixedly connected to connecting blocks (202) on both sides, the connecting block (202) is fixedly connected to a rotating member (203) on the side away from the lower half rotating rod (201), the inner top of the rotating member (203) is fixedly connected to an electric telescopic rod (204), the bottom of the electric telescopic rod (204) is fixedly connected to a connecting plate (205), and the side of the connecting plate (205) close to the lower half rotating rod (201) is fixedly connected to an upper half rotating rod (206), and the bottom of the upper half rotating rod (206) and the top of the lower half rotating rod (201) are adapted to each other.

2. The automatic film-tearing and laminating mechanism according to claim 1, characterized in that: The coating assembly (3) comprises a first bracket (301), the tops of both sides of the first bracket (301) are fixedly connected with support members (302), the interior of the support member (302) is movably connected with a roller shaft (303), and the middle outer side of the roller shaft (303) is fixedly sleeved with a roller (304).

3. The automatic film peeling and laminating mechanism according to claim 2, characterized in that: An adjusting buckle (305) is movably connected to the bottom of the other side of the roller shaft (303), a second bracket (306) is movably connected to the outer side of the adjusting buckle (305), a threaded rod (307) is movably connected to the front and back sides of the adjusting buckle (305) near the middle, and an adjusting handle (308) is fixedly connected to the front side of the threaded rod (307).

4. The automatic film peeling and laminating mechanism according to claim 1, characterized in that: The gripping handle (4) comprises a connecting rod (401), the front side of the connecting rod (401) is fixedly connected to a rod body (402), and the top of the rod body (402) near the middle is fixedly connected to a control switch (403).

5. The automatic film-tearing and laminating mechanism according to claim 4, characterized in that: A handle bar tail (404) is fixedly connected to the front side of the shaft (402), and a string hole (405) is provided on the top front side of the handle bar tail (404).

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