Surface film pasting device for pre-coating film production

Abstract

The utility model discloses a surface film pasting device for pre-coating film production, and relates to the technical field of film laminating machines, the surface film pasting device comprises a bottom plate and a device body arranged on the top surface of the bottom plate, the top surface of the bottom plate is fixedly connected with two vertical plates, and the tops of the two vertical plates are provided with a control assembly capable of reciprocating up and down. A cutting assembly capable of moving up and down in a reciprocating mode through a control assembly is arranged between the two vertical plates, and a conveying assembly capable of rotating is arranged on one side of the surface of the bottom plate. The cutting assembly can be driven by the control assembly to do up-and-down reciprocating work, so that a film coated with a film can be cut, discharging and cutting are integrated, the situation that time and labor are wasted due to the fact that manual cutting needs to be conducted in the later period is avoided, and the overall practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating machines, in particular to a surface film laminating device for pre-coated film production. Background Technique

[0002] A pre-coated film refers to a process in which a plastic film is pre-coated with glue, rewound, and then laminated with a paper print. First, a pre-coated film processing factory coats the glue on the film according to the usage specifications and widths, rewinds it, and supplies it for use by manufacturers. Then, it is laminated with the printed matter. Laminating, that is, film laminating, is to coat the plastic film with an adhesive and bond it to the paper print after heating and pressing to form a paper-plastic composite product processing technology.

[0003] The applicant found through retrieval that the Chinese patent discloses "a laminator for pre-coated film", and its publication number is "CN220883773U". This patent mainly sets a lubrication mechanism. The oil pump pumps out the lubricating oil inside the storage tank and transports it to the inside of the telescopic hose, and then transports it to the rotating roller through the telescopic hose, which can lubricate the rotating roller, reduce the friction during film laminating of the laminator body, and prevent damage to it. It also sets a positioning mechanism. After the pre-coated film laminating is completed, the output end of the hydraulic rod drives the positioning plate to move. When the positioning plate moves, it drives the movable rod to move inside the fixed rod, which plays a stabilizing role in the movement of the positioning plate and facilitates the feeding of the film.

[0004] The above device can lubricate the transmission roller and position the raw material during feeding through a series of structures. However, the above device cannot cut the film after film laminating during actual use, so that it needs to be cut manually later, which is time-consuming and laborious and reduces the practicability of the device. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a surface film laminating device for pre-coated film production, so as to solve the problem that the above device cannot cut the pre-coated film during feeding after film laminating as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A surface film laminating device for pre-coated film production, including a bottom plate and a device body arranged on the top surface of the bottom plate. Two vertical plates are fixedly connected to the top surface of the bottom plate. A control component capable of reciprocating up and down is arranged at the top of the two vertical plates. A cutting component capable of reciprocating up and down through the control component is arranged between the two vertical plates. A conveying component capable of rotating is arranged on one side of the surface of the bottom plate.

[0007] Preferably, the control component includes a control box, the bottom surface of the control box is fixedly connected to the top surfaces of the two vertical plates, and one side of the surface of the control box is fixedly connected to a first motor, and the output end of the first motor penetrates through the surface of the control box and extends into the interior of the control box.

[0008] Preferably, the control component further includes a rotating block, the center of the surface of the rotating block is fixedly connected to the output end of the first motor, one side of the surface of the rotating block is rotatably connected to a connecting plate, and one side of the connecting plate away from the rotating block is rotatably connected to a mounting block.

[0009] Preferably, the cutting component includes a control rod, the top end of the control rod is fixedly connected to the bottom surface of the mounting block, and the bottom end of the control rod penetrates through the bottom surface of the inner wall of the control box and extends to the bottom surface of the control box.

[0010] Preferably, the cutting component further includes a fixing plate, the top surface of the fixing plate is fixedly connected to the bottom end of the control rod, a cutting knife is fixedly connected to the bottom surface of the fixing plate, the inner walls at the four corners of the top surface of the fixing plate are all slidably connected with pressing rods, the bottom ends of the four pressing rods are all fixedly connected with pressing blocks, and springs are sleeved on the rod walls of the four pressing rods.

[0011] Preferably, the conveying component includes two support plates, one side of each of the two support plates is fixedly connected to one side of the surface of the bottom plate, a second motor is fixedly connected to one side of one of the support plates, two conveying rollers are jointly arranged on the opposite sides of the two support plates, transmission rods are fixedly connected to both ends of the two conveying rollers, and one ends of the four transmission rods are respectively rotatably connected to the surface of the corresponding support plate.

[0012] Preferably, the conveying component further includes two gears, the two gears are respectively fixed on the rod walls of the two transmission rods at the communicating ends of the two conveying rollers, the two gears are meshed with each other, and the output end of the second motor is fixedly connected to one end of one of the transmission rods.

[0013] Preferably, limiting grooves are respectively formed on the opposite sides of the two vertical plates, limiting blocks are slidably connected to the inner walls of the two limiting grooves, and the opposite sides of the two limiting blocks are respectively fixedly connected to the opposite sides of the fixing plate.

[0014] The technical effects and advantages of the present utility model: Through the control component, the present utility model can drive the cutting component to perform reciprocating work up and down, so as to cut the film after film covering, achieving integration of blanking and cutting, avoiding the time-consuming and laborious manual cutting in the later stage, and thus improving the overall practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0016] Figure 2 This is a front - view sectional structure schematic diagram of the control box of the present utility model.

[0017] Figure 3 This is a three - dimensional structure schematic diagram of the conveying roller of the present utility model.

[0018] Figure 4 This is a side - view sectional structure schematic diagram of the control box of the present utility model.

[0019] Figure 5 This is a front - view structure schematic diagram of the control rod of the present utility model.

[0020] In the figure: 1, bottom plate; 2, control component; 3, cutting component; 4, conveying component; 5, device body; 6, vertical plate; 7, limiting groove; 8, limiting block; 201, control box; 202, rotating block; 203, connecting plate; 204, mounting block; 205, first motor; 301, control rod; 302, fixing plate; 303, cutting scissors; 304, pressing rod; 305, spring; 306, pressing block; 401, support plate; 402, conveying roller; 403, second motor; 404, gear; 405, transmission rod. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0022] The present utility model provides a surface film - pasting device for pre - coated film production as shown in Figures 1-5 which includes a bottom plate 1 and a device body 5 arranged on the top surface of the bottom plate 1. Two vertical plates 6 are fixedly connected to the top surface of the bottom plate 1. At the top of the two vertical plates 6, there is a control component 2 that can move up and down reciprocally. Between the two vertical plates 6, there is a cutting component 3 that can move up and down reciprocally through the control component 2. On one side of the surface of the bottom plate 1, there is a conveying component 4 that can rotate. Through the control component 2, the cutting component 3 can be driven to perform up - and - down reciprocating work, so as to cut the film after film pasting is completed, achieving the integration of blanking and cutting, avoiding the time - consuming and laborious manual cutting in the later stage, and thus improving the overall practicability of the device.

[0023] As shown in Figure 2 and Figure 4As shown in the figure, the control component 2 includes a control box 201. The bottom surface of the control box 201 is fixedly connected to the top surfaces of two vertical plates 6. One side of the surface of the control box 201 is fixedly connected to a first motor 205. The output end of the first motor 205 penetrates through the surface of the control box 201 and extends into the interior of the control box 201. The control component 2 further includes a rotating block 202. The rotating block 202 can drive the connecting plate 203 to move up and down reciprocally through rotation. The center of the surface of the rotating block 202 is fixedly connected to the output end of the first motor 205. One side of the surface of the rotating block 202 is rotatably connected to a connecting plate 203. One surface of the end of the connecting plate 203 away from the rotating block 202 is rotatably connected to a mounting block 204. The mounting block 204 can drive the cutting component 3 to move reciprocally through the up and down reciprocating movement of the connecting plate 203.

[0024] As Figure 2 , Figure 4 and Figure 5 shown in the figure, the cutting component 3 includes a control rod 301. The control rod 301 can move along with the movement of the mounting block 204. The top end of the control rod 301 is fixedly connected to the bottom surface of the mounting block 204. The bottom end of the control rod 301 penetrates through the bottom surface of the inner wall of the control box 201 and extends to the bottom surface of the control box 201. The cutting component 3 further includes a fixing plate 302. The top surface of the fixing plate 302 is fixedly connected to the bottom end of the control rod 301. A cutting knife 303 is fixedly connected to the bottom surface of the fixing plate 302. The inner walls at the four corner positions of the top surface of the fixing plate 302 are all slidably connected with pressing rods 304. The bottom ends of the four pressing rods 304 are all fixedly connected with pressing blocks 306. The film can be pressed and fixed by the pressing blocks 306 before cutting the film to prevent the film from moving. Springs 305 are sleeved on the rod walls of the four pressing rods 304.

[0025] As Figure 1 and Figure 3 shown in the figure, the conveying component 4 includes two support plates 401. One surface of each of the two support plates 401 is fixedly connected to one side of the surface of the bottom plate 1. A second motor 403 is fixedly connected to one surface of one of the support plates 401. Two conveying rollers 402 are jointly provided on the opposite surfaces of the two support plates 401. The two conveying rollers 402 can send out the film to achieve the effect of discharging. Transmission rods 405 are fixedly connected to both ends of the two conveying rollers 402. One end of each of the four transmission rods 405 is rotatably connected to the corresponding surface of the support plate 401. The conveying component 4 further includes two gears 404. The two gears 404 can mesh with each other so that the two conveying rollers 402 can move in opposite directions. The two gears 404 are respectively fixed on the rod walls of the two transmission rods 405 at the communicating ends of the two conveying rollers 402. The two gears 404 mesh with each other. The output end of the second motor 403 is fixedly connected to one end of one of the transmission rods 405.

[0026] As Figure 2As shown in the figure, limiting grooves 7 are formed on the opposite sides of the two vertical plates 6. Limiting blocks 8 are slidably connected to the inner walls of the two limiting grooves 7. The limiting blocks 8 cooperate with the limiting grooves 7 so that the cutting assembly 3 can move vertically up and down reciprocally. The opposite sides of the two limiting blocks 8 are fixedly connected to the opposite sides of the fixing plate 302 respectively.

[0027] Working principle of the present utility model: When the device is in use, after the film with film covering is moved to directly below the control box 201, the first motor 205 is started, and the frequency of one rotation of the first motor 205 is set. Then when the first motor 205 rotates half a turn, it drives the rotating block 202 to rotate half a turn, so as to control the connecting plate 203 to move downward, and drive the control rod 301 and the fixing plate 302 to move downward. When the fixing plate 302 moves downward, it can drive the four pressing rods 304 to move downward. Then the four pressing blocks 306 press the film with film covering. Then the film on the bottom plate 1 is cut by the cutting scissors 303. Then the first motor 205 rotates half a turn again, making the connecting plate 203 move upward, thereby driving the cutting scissors 303 to move upward accordingly. Then the second motor 403 is started, and the second motor 403 drives the two conveying rollers 402 to rotate in opposite directions simultaneously through the two gears 404, so as to discharge the cut film. The original text highlights the innovative structure and does not elaborate too much on the prior art.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A surface film laminating device for producing pre-coated films, comprising a bottom plate (1) and a device body (5) disposed on the top surface of the bottom plate (1), characterized in that: The top surface of the bottom plate (1) is fixedly connected to two vertical plates (6); a control component (2) capable of reciprocating up and down is provided on the top of the two vertical plates (6); a cutting component (3) capable of reciprocating up and down through the control component (2) is provided between the two vertical plates (6); a rotatable conveying component (4) is provided on one side of the surface of the bottom plate (1); the control component (2) comprises a control box (201); the bottom surface of the control box (201) is fixedly connected to the top surfaces of the two vertical plates (6); a first motor (205) is fixedly connected to one side of the surface of the control box (201); an output end of the first motor (205) passes through the surface of the control box (201) and extends into the interior of the control box (201); the control component (2) further comprises a rotating block (202); the center of the surface of the rotating block (202) is fixedly connected to the output end of the first motor (205); a portion of the surface of the rotating block (202) is fixedly connected to the output end of the first motor (205); The cutting assembly (3) is rotatably connected to a connecting plate (203) on one side away from the rotating block (202); a surface of the connecting plate (203) that is rotatably connected to a mounting block (204); the cutting assembly (3) comprises a control rod (301); a top end of the control rod (301) is fixedly connected to a bottom surface of the mounting block (204); a bottom end of the control rod (301) penetrates through a bottom surface of an inner wall of the control box (201) and extends to the bottom surface of the control box (201); the cutting assembly (3) further comprises a control rod (301); a top end of the control rod (301) is fixedly connected to a bottom surface of the mounting block (204); a bottom end of the control rod (301) passes through a bottom surface of an inner wall of the control box (201) and extends to the bottom surface of the control box (201); and The utility model comprises a fixing plate (302), the top surface of the fixing plate (302) is fixedly connected to the bottom end of the control rod (301), the bottom surface of the fixing plate (302) is fixedly connected to a cutting knife (303), the inner walls at the four corners of the top surface of the fixing plate (302) are slidably connected to pressing rods (304), the bottom ends of the four pressing rods (304) are fixedly connected to pressing blocks (306), and the rod walls of the four pressing rods (304) are sleeved with springs (305).

2. The surface film sticking device for pre-coating film production according to claim 1 is characterized in that: The conveying assembly (4) comprises two support plates (401), one side of the two support plates (401) being fixedly connected to one side of the surface of the bottom plate (1), one side of one of the support plates (401) being fixedly connected to a second motor (403), two conveying rollers (402) being provided on opposite sides of the two support plates (401), both ends of the two conveying rollers (402) being fixedly connected to transmission rods (405), and one end of the four transmission rods (405) being rotatably connected to one side of the corresponding support plate (401).

3. The surface film sticking device for pre-coating film production according to claim 2 is characterized in that: The transmission assembly (4) further comprises two gears (404), the two gears (404) being respectively fixed on the rod walls of two transmission rods (405) at one end of the two transmission rollers (402) communicating with each other, the two gears (404) being meshed with each other, and the output end of the second motor (403) being fixedly connected to one end of one of the transmission rods (405).

4. The surface film sticking device for pre-coating film production according to claim 1 is characterized in that: The two vertical plates (6) are each provided with a limiting groove (7) on one opposite side, the inner walls of the two limiting grooves (7) are slidably connected to a limiting block (8), and the two limiting blocks (8) are each fixedly connected to an opposite side of the fixed plate (302).

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