Carton production film coating device

Abstract

The utility model discloses a carton production laminating device, including base and two transmission devices, two transmission devices all set up on the base, and the gap is formed between two transmission devices, and the notch is seted up on the base at the gap, and the cutting member for cutting the film is seted up in the notch, and the compression wheel for pressing the film and the crossbeam for cutting the cutting member are seted up on the base above the gap, and the compression wheel and the crossbeam can vertically lift through the telescopic device, and the crossbeam can extend into the notch. The compression wheel is set on the frame through the telescopic member, and the telescopic member is used for driving the compression wheel vertical lifting. The crossbeam is fixed on the frame through the support rod, and the crossbeam is located on the side of the compression wheel. The notch that is consistent with the shape of the cutting member is seted up on the side of the crossbeam close to the cutting member. The cutting member is hidden in the notch of the base horizontally, and the operation area is physically isolated, and the cutting is triggered after the crossbeam presses the film to the notch, and the personnel directly contacts the blade.

Description

Technical Field

[0001] This utility model relates to the field of lamination technology, specifically to a lamination device for carton production. Background Technology

[0002] After packaging, existing cardboard boxes are protected by a laminating device that wraps a protective film around their exterior. This laminating device requires protective film rollers installed above and below the conveyor belt. As the cardboard box passes through, the film is wrapped, and then the box moves to a heat shrink machine for heat shrinking, ensuring the protective film adheres tightly to the outside of the box.

[0003] Meanwhile, the film is also cut during the lamination process. Current technology generally uses a vertical cutting method: after the carton is wrapped, a cylinder drives a blade to move vertically from top to bottom to cut the film. This is not only convenient and fast, but this cutting method is often the most dangerous.

[0004] Significant safety hazards: The vertically moving cutting blade is exposed in the operating area, which can easily come into contact with personnel and cause work-related injuries. Utility Model Content

[0005] The purpose of this invention is to solve the problems mentioned above in the background technology and to propose a carton production laminating device.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A cardboard box production laminating device includes a base and two conveying devices, both of which are mounted on the base with a gap between them. A slot is provided on the base at the gap, and a cutting element for cutting the film is horizontally arranged within the slot. A pressure roller for pressing the film and a crossbeam that cooperates with the cutting element for cutting are provided on the base above the gap. Both the pressure roller and the crossbeam can be vertically raised and lowered via a telescopic device, and the crossbeam can extend into the slot.

[0008] As a further embodiment of this utility model: a fixing frame is fixed on the base, a frame body is provided inside the fixing frame, and the fixing frame and the frame body are connected by a telescopic device.

[0009] As a further embodiment of this utility model: the pressure roller is mounted on the frame via a telescopic component, which is used to drive the pressure roller to move vertically up and down.

[0010] As a further embodiment of this utility model: the crossbeam is fixed to the frame by a support rod, and the crossbeam is located next to the pressure roller.

[0011] As a further embodiment of this utility model: a groove matching the shape of the cutting edge of the cutting element is provided on the side of the crossbeam near the cutting element.

[0012] As a further embodiment of this utility model: a membrane is placed on the base on one side of the fixing frame.

[0013] As a further embodiment of this utility model: a support frame is erected on the base.

[0014] As a further embodiment of this utility model, the bottom of the crossbeam is semi-circular.

[0015] As a further embodiment of this utility model: the length and width of the slot are greater than the length and width of the crossbeam.

[0016] As a further embodiment of this utility model, the two transmission devices are respectively a first transmission device and a second transmission device.

[0017] The beneficial effects of this invention are: significantly improved operational safety.

[0018] The cutting component is horizontally concealed within the slot of the base, physically isolated from the operating area; the cutting is triggered after the crossbeam presses the film down to the slot, preventing personnel from directly contacting the blade.

[0019] Optimize cutting quality and efficiency: The pressure roller and the crossbeam work together to press down on the film, ensuring that the film is taut and flat in the cutting area; the bottom of the crossbeam is equipped with a semi-circular curved surface and a cutting groove that matches the cutting edge of the workpiece, which provides precise guidance and reduces film resistance, achieving burr-free cutting. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a partial structural schematic diagram of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the pressure roller and crossbeam of this utility model;

[0024] Figure 4 This is a schematic diagram of a partial cross-section of the present invention.

[0025] In the diagram: 1. Base; 101. Groove; 2. First transmission device; 3. Second transmission device; 4. Fixing frame; 5. Stand; 6. Membrane; 7. Telescopic device; 8. Telescopic component; 9. Pressure roller; 10. Support rod; 11. Crossbeam; 12. Cutting component. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1, please refer to Figure 1-4 As shown, this utility model is a cardboard box production laminating device, including a base 1 and two conveying devices. Both conveying devices are mounted on the base 1, and a gap is formed between the two conveying devices. A slot 101 is provided on the base 1 at the gap. A cutting element 12 for cutting film 6 is arranged horizontally in the slot 101. A pressure roller 9 for pressing film 6 and a crossbeam 11 for cutting in conjunction with the cutting element 12 are provided on the base 1 above the gap. Both the pressure roller 9 and the crossbeam 11 can be vertically raised and lowered by a telescopic device 7. The crossbeam 11 can extend into the slot 101.

[0028] Example 2, please refer to Figure 1-4 As shown, this utility model is a cardboard box production laminating device, including a base 1 and two conveying devices. Both conveying devices are disposed on the base 1, and a gap is formed between the two conveying devices. A slot 101 is provided on the base 1 at the gap.

[0029] A fixing frame 4 is fixed on the base 1, and a frame body is provided inside the fixing frame 4. The fixing frame 4 and the frame body are connected by a telescopic device 7.

[0030] The pressure roller 9 is mounted on the frame via a telescopic member 8, which drives the pressure roller 9 to move vertically up and down. The crossbeam 11 is fixed to the frame via a support rod 10 and is located next to the pressure roller 9. A groove matching the blade shape of the cutting member 12 is formed on the side of the crossbeam 11 near the cutting member 12. A cutting member 12 for cutting the membrane 6 is horizontally arranged within the groove 101. A pressure roller 9 for pressing the membrane 6 and a crossbeam 11 for cutting in conjunction with the cutting member 12 are arranged on the base 1 above the gap. Both the pressure roller 9 and the crossbeam 11 can be vertically raised and lowered via a telescopic device 7, and the crossbeam 11 can extend into the groove 101.

[0031] Example 3, please refer to Figure 1-4As shown, this utility model is a carton production laminating device, including a base 1 and two conveying devices. The two conveying devices are both disposed on the base 1, and a gap is formed between the two conveying devices. The two conveying devices are a first conveying device 2 and a second conveying device 3, respectively. A slot 101 is provided on the base 1 at the gap.

[0032] A fixing frame 4 is fixed on the base 1, and a frame body is provided inside the fixing frame 4. The fixing frame 4 and the frame body are connected by a telescopic device 7.

[0033] The pressure roller 9 is mounted on the frame via a telescopic member 8, which drives the pressure roller 9 to move vertically. The crossbeam 11 is fixed to the frame via a support rod 10. The bottom of the crossbeam 11 is semi-circular, and the crossbeam 11 is located beside the pressure roller 9. A groove matching the blade shape of the cutting element 12 is formed on the side of the crossbeam 11 near the cutting element 12. A cutting element 12 for cutting the membrane 6 is horizontally arranged within the groove 101. A pressure roller 9 for pressing the membrane 6 and a crossbeam 11 for cutting in conjunction with the cutting element 12 are arranged on the base 1 above the gap. Both the pressure roller 9 and the crossbeam 11 can be vertically raised and lowered via a telescopic device 7, and the crossbeam 11 can extend into the groove 101. The length and width of the groove 101 are greater than the length and width of the crossbeam 11.

[0034] A membrane 6 is placed on the base 1 on one side of the fixing frame 4. A stand 5 is erected on the base 1.

[0035] The working principle of this utility model:

[0036] After production, the cardboard box will be laid flat on an external conveyor and transported to the first conveyor via the conveyor, while the film 6 will cover the cardboard box.

[0037] The telescopic device 7 is specifically a cylinder.

[0038] The telescopic device 7 drives the pressure roller 9 to move downwards by telescopic movement. The pressure roller 9 presses the film 6 covering the carton. At the same time, the carton is taken over by the second conveying device 3 and continues to move.

[0039] After the carton passes the fixing frame 4, the telescopic device 7 continues to press down, the pressure roller 9 deforms under force, the crossbeam 11 will push against the film 6 and extend into the slot 101, and activate the cutting component 12. The cylinder at the rear end of the cutting component 12 drives the cutting component 12 to move laterally and cut the film 6.

[0040] The cutting component 12 can be a blade.

[0041] The pressure roller 9 is made of a deformable, flexible material.

[0042] Significantly improves operational safety:

[0043] The cutting component 12 is horizontally hidden in the slot 101 of the base 1, and is physically isolated from the operating area;

[0044] The cutting is triggered after the crossbeam 11 presses the film down to the slot 101, thus avoiding direct contact between personnel and the blade.

[0045] Optimize cutting quality and efficiency:

[0046] The pressure roller 9 and the crossbeam 11 work together to press down the membrane 6, ensuring that the membrane in the cutting area is taut and flat.

[0047] The bottom of the crossbeam 11 is provided with a semi-circular curved surface and a cutting groove that matches the cutting edge of the cutting part 12, which provides precise guidance and reduces membrane resistance, thus achieving burr-free cutting.

[0048] The foregoing has provided a detailed description of one embodiment of the present invention, but the description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the scope of the claims of the present invention.

Claims

1. A cardboard box production laminating apparatus, comprising a base (1) and two conveying devices, characterized in that, Both of the transmission devices are mounted on the base (1), and a gap is formed between the two transmission devices. A slot (101) is provided on the base (1) at the gap. A cutting element (12) for cutting the membrane (6) is arranged horizontally in the slot (101). A pressure roller (9) for pressing the membrane (6) and a crossbeam (11) for cutting in conjunction with the cutting element (12) are provided on the base (1) above the gap. Both the pressure roller (9) and the crossbeam (11) can be vertically raised and lowered by a telescopic device (7). The crossbeam (11) can extend into the slot (101).

2. The cardboard box production laminating device according to claim 1, characterized in that, A fixing frame (4) is fixed on the base (1), and a frame body is provided inside the fixing frame (4). The fixing frame (4) and the frame body are connected by a telescopic device (7).

3. A cardboard box production laminating device according to claim 2, characterized in that, The pressure roller (9) is mounted on the frame via a telescopic component (8), which is used to drive the pressure roller (9) to move vertically up and down.

4. A cardboard box production laminating device according to claim 3, characterized in that, The crossbeam (11) is fixed to the frame by a support rod (10), and the crossbeam (11) is located next to the pressure roller (9).

5. A cardboard box production laminating device according to claim 4, characterized in that, The crossbeam (11) has a groove on the side near the cutting element (12) that matches the shape of the cutting edge of the cutting element (12).

6. A cardboard box production laminating device according to claim 2, characterized in that, A membrane (6) is placed on the base (1) on one side of the fixing frame (4).

7. A cardboard box production laminating device according to claim 6, characterized in that, A support frame (5) is erected on the base (1).

8. A cardboard box production laminating device according to claim 1, characterized in that, The bottom of the crossbeam (11) is semi-circular.

9. A cardboard box production laminating device according to claim 1, characterized in that, The length and width of the slot (101) are greater than the length and width of the crossbeam (11).

10. A cardboard box production laminating device according to claim 1, characterized in that, The two transmission devices are a first transmission device (2) and a second transmission device (3).

Images