PE film laminating production device

Abstract

The utility model relates to the technical field of PE (Poly Ethylene) film production, in particular to a PE film laminating production device. Comprising a fixing frame and a conveying belt, a supporting frame is fixedly mounted above the fixing frame, a covering unit is mounted at the bottom of the supporting frame, a mounting frame is arranged above the right side of the fixing frame, a film releasing roller is detachably mounted on the mounting frame, and protruding blocks are arranged on a mesh belt of the conveying belt at equal intervals; the side, located in the conveying direction of the conveying belt, of the protruding block is lower than the other side of the protruding block, a cutting device is fixedly installed on the left side of the installation frame, and a cutting plate used in cooperation with the cutting device is further fixedly arranged on a mesh belt of the conveying belt. And assembly line type laminating operation can be achieved, and the laminating efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PE film production, in particular to a PE film laminating production device. Background Art

[0002] PE protective film can protect the product from pollution, corrosion, scratches during production, transportation, storage and use, and protect the original smooth and shiny surface. A laminating device is required when laminating the product.

[0003] The prior art has a laminating production device based on PE film production with announcement number: CN220534941U, comprising a laminating conveying seat, a conveyor belt running on the laminating conveying seat, and four brackets welded on the top wall of the laminating conveying seat, a cross beam plate welded between the four brackets, wherein a vertical servo motor is fixed on the cross beam plate, the output shaft of the servo motor passes through the cross beam plate and is coaxially connected with a screw rod, an extension seat is welded on the bottom wall of the cross beam plate, a placement seat is threadedly sleeved on the screw rod, and the placement seat is fitted with the inner wall of the extension seat, the bottom of the placement seat extends out from the extension seat and is welded with a sinking rod, a movable groove is formed at the bottom of the sinking rod, the inner side of the movable groove is rotatably connected with a support shaft, and a laminating roller is coaxially sleeved on the support shaft, and a rubber pad is fixedly bonded to the outer wall of the laminating roller.

[0004] When the above equipment is in use, in order to ensure the fit between the PE film and the product, it is necessary to ensure sufficient pressure between the laminating roller and the product and the PE film. Therefore, the distance between the bottom of the laminating roller and the conveyor belt is less than the thickness of the product. If the above equipment directly conveys the lamination, the laminating roller will exert a force on the product in the opposite direction of the conveyor belt, affecting the lamination. Therefore, when laminating the product, the above equipment needs to first drive the laminating roller to rise through the servo motor. When the product is transported to the bottom of the laminating roller, the conveyor belt stops, and the servo motor drives the laminating roller to descend to laminate the product and the PE film. The process is relatively complicated and the production efficiency is low. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In order to solve the above-mentioned problems in the prior art, the utility model provides a PE film laminating production device, which can realize assembly line laminating operation and greatly improve the laminating efficiency.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0009] A PE film laminating production device comprises a fixed frame and a conveyor belt, wherein a support frame is fixedly installed above the fixed frame, a laminating unit is installed at the bottom of the support frame, a mounting frame is arranged at the upper right side of the fixed frame, a film placing roller is detachably mounted on the mounting frame, convex blocks are arranged at equal intervals on the mesh belt of the conveyor belt, the convex blocks are located on one side of the conveying direction of the conveyor belt lower than the other side, a cutting device is fixedly installed on the left side of the mounting frame, and a cutting plate used in conjunction with the cutting device is also fixedly arranged on the mesh belt of the conveyor belt. It can realize assembly line laminating operation and greatly improve the laminating efficiency.

[0010] Preferably, the laminating unit comprises a hydraulic rod, a lifting frame at the bottom of the hydraulic rod, and a pressing roller installed on the lifting frame.

[0011] Preferably, the cutting device comprises a fixing plate, a telescopic cylinder and a cutting knife, and the cutting knife is used in conjunction with the cutting plate.

[0012] Preferably, a motor drivingly connected to the film placing roller is also mounted on the mounting frame.

[0013] (III) Beneficial effects

[0014] The utility model provides a PE film laminating production device. It has the following beneficial effects:

[0015] (1) Through the design of the convex block, the pressure roller of the laminating unit can smoothly transition to the product, realizing non-stop operation and improving laminating efficiency.

[0016] (2) The equipment can be applied to products of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of the utility model.

[0018] In the figure: 1, fixed frame; 2, conveyor belt; 3, support frame; 4, laminating unit; 5, mounting frame; 6, film placing roller; 7, bump; 8, cutting device; 9, cutting plate; 401, hydraulic rod; 402, lifting frame; 403, pressure roller; 801, fixed plate; 802, telescopic cylinder; 803, cutting knife. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1 As shown, the PE film laminating production device of this embodiment includes a fixed frame 1 and a conveyor belt 2. A support frame 3 is fixedly installed above the fixed frame 1, and a laminating unit 4 is installed at the bottom of the support frame 3. The laminating unit 4 is used to coat the product. A mounting frame 5 is arranged at the upper right position of the fixed frame 1, and a film placing roller 6 is detachably installed on the mounting frame 5. Bumps 7 are arranged at equal intervals on the mesh belt of the conveyor belt 2. The bumps 7 can transition the pressure roller 403 on the laminating unit 4 to the product, thereby applying pressure to the PE film and the product. The bump 7 is located on one side of the conveying direction of the conveyor belt 2 lower than the other side. A cutting device 8 is fixedly installed on the left side of the mounting frame 5, and a cutting board 9 used in conjunction with the cutting device 8 is also fixedly arranged on the mesh belt of the conveyor belt 2. The cutting board 9 prevents the cutting knife 803 from damaging the conveyor belt.

[0021] Furthermore, the laminating unit 4 includes a hydraulic rod 401 , a lifting frame 402 at the bottom of the hydraulic rod 401 , and a pressing roller 403 installed on the lifting frame 402 .

[0022] Furthermore, the cutting device 8 includes a fixed plate 801 , a telescopic cylinder 802 and a cutting knife 803 , and the cutting knife 803 is used in conjunction with the cutting plate 9 .

[0023] Furthermore, a motor drivingly connected to the film placing roller 6 is also mounted on the mounting frame 5 .

[0024] Working principle: First, according to the height of the product, the height of the pressure roller 403 is adjusted by the hydraulic cylinder 401. The worker places the product to be coated on the conveyor belt 2 and presses one end of the product against the protrusion 7. When the conveyor belt 2 is conveying the product, the film-releasing roller 6 releases the PE film, and the PE film covers the product and is slowly conveyed with the product. When the PE film and the product are conveyed to the position of the pressure roller 403, the outer wall of the pressure roller 403 is deformed under the action of the protrusion 7. When the conveyor belt 2 continues to convey, the pressure roller 403 transitions to the PE film and the product to coat the product. After the coating of one product is completed, the cutting device 8 cuts the PE film.

[0025] The width of the protrusion 7 plus the distance between the protrusion 7 and the cutting plate 9 is the excess width of the PE film coating, ensuring that the product can be completely coated.

Claims

1. A PE film laminating production device, comprising a fixed frame (1) and a conveyor belt (2), wherein a support frame (3) is fixedly installed above the fixed frame (1), a laminating unit (4) is installed at the bottom of the support frame (3), a mounting frame (5) is arranged at the upper right side of the fixed frame (1), and a film placing roller (6) is detachably installed on the mounting frame (5), characterized in that: The mesh belt of the conveyor belt (2) is provided with convex blocks (7) at equal intervals, and the convex blocks (7) are located on one side of the conveying direction of the conveyor belt (2) and are lower than the other side. A cutting device (8) is fixedly installed on the left side of the mounting frame (5), and a cutting plate (9) used in conjunction with the cutting device (8) is also fixedly installed on the mesh belt of the conveyor belt (2).

2. A PE film laminating production device according to claim 1, characterized in that: The laminating unit (4) comprises a hydraulic rod (401), a lifting frame (402) at the bottom of the hydraulic rod (401), and a pressing roller (403) installed on the lifting frame (402).

3. A PE film laminating production device according to claim 1, characterized in that: The cutting device (8) comprises a fixed plate (801), a telescopic cylinder (802) and a cutting knife (803), and the cutting knife (803) is used in conjunction with the cutting plate (9).

4. A PE film laminating production device according to claim 1, characterized in that: The mounting frame (5) is also provided with a motor which is transmission-connected to the film placing roller (6).

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