Positioning and heating mechanism for coated paper

Abstract

The utility model discloses a positioning and heating mechanism for coated paper. The positioning and heating mechanism comprises a base, the base is used for supporting the whole mechanism element and provided with a fixing frame, a telescopic air cylinder, a paper pressing frame, a paper pressing plate, a heating base and a coated paper positioning and shearing assembly. The utility model relates to the technical field of coated paper processing, and has the following beneficial effects: before the paper is heated and pressurized, the paper can be straightened and positioned in the feeding process through the adjustable coated paper positioning and shearing assembly, and the heated and pressurized paper is automatically sheared; the problem that glued coated paper is inconvenient to cut is solved, so that the working time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of laminated paper processing, in particular to a positioning and heating mechanism for laminated paper. Background Art

[0002] The principle of hot-press bonding of laminated paper is to use high temperature and pressure to melt the ingredients in the adhesive and penetrate it into the paper. However, the conventional heating mechanism has a single function. During the feeding process, if the paper is not placed correctly, the melting position of the adhesive will be inaccurate, which will cause errors and deviations during the use of the laminated paper. Since the laminated paper on the packaging material is not convenient to cut after it is pulled out and pressed with adhesive, it usually needs to be cut in advance, which is very inconvenient. Utility Model Content

[0003] To achieve the above objectives, the present invention is implemented through the following technical solutions: a positioning and heating mechanism for laminated paper, comprising a base; the base is used to support the entire mechanism components, and the base is provided with: a fixing frame, a telescopic cylinder, a paper pressing frame, a paper pressing board, a heating seat, and a laminated paper positioning and shearing assembly;

[0004] The fixing frame is installed on the base, the telescopic cylinder is installed on the fixing frame, the paper pressing frame is connected to the telescopic end of the telescopic cylinder, the paper pressing board is installed at the bottom of the paper pressing frame, and the heating seat is installed on the base;

[0005] The laminated paper positioning and shearing assembly includes: a frame, a cutting knife cylinder, a knife holder, a cutting knife, a wheel frame, a transmission slot, a drive slot, a first driver, a screw, a reverse thread screw, a slider, a positioning plate, a fixing plate, an electric push rod, a support head, a mechanism slot, a second driver, a gear, a rotating bracket, a buckle slot, a telescopic buckle, a buckle spring, a rotating roller, and a third motor;

[0006] The frame and the wheel frame are installed at the front end of the base, the cutting knife cylinder is installed on the frame, the knife holder is installed on the telescopic end of the cutting knife cylinder, the cutting knife is installed on the knife holder, the drive slot and the transmission slot are opened inside the front end of the base, the first driver is installed in the drive slot, the screw rod is connected to the reverse thread screw and is installed in the transmission slot, the output end of the first driver is connected to the screw rod, the slider is sleeved on the screw rod and the reverse thread screw, the positioning plate is connected to the slider, the fixing plate is installed at the front end of the base, the electric push rod is installed on the fixing plate, the support head is connected to the telescopic end of the electric push rod, the mechanism slot is opened in the support head, the second driver is installed in the mechanism slot, the gear is embedded in the rotating card frame, the rotating card frame is sleeved on the second driver output end through the gear, the buckle slot is opened on the support head, the telescopic buckle is installed in the buckle slot, the buckle spring is sleeved on the telescopic buckle, the rotating roller is installed on the wheel frame and the distance between the surfaces of the two rotating rollers is set to the thickness of the paper, and the third motor is installed on the wheel frame and the output end is connected to the rotating roller.

[0007] Preferably, a rubber head is provided on the top of the telescopic buckle.

[0008] Preferably, a tool retreat groove is provided on the base.

[0009] Preferably, a slideway, a slide rail and a lifting cover are provided at the rear of the fixing frame.

[0010] Beneficial effects

[0011] The positioning and heating mechanism of the laminated paper has the following beneficial effects:

[0012] In this case, the adjustable laminated paper positioning and cutting component can be used to align and position the paper during the feeding process before the paper is heated and pressurized, and the paper can be automatically cut during heating and pressurization, solving the problem of inconvenient cutting of laminated paper after gluing, thereby saving working time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1-3 This is a schematic diagram of the three-dimensional appearance structure of the positioning and heating mechanism of the laminated paper described in the present invention.

[0014] Figure 4 This is a schematic diagram of the main cross-sectional structure of a laminated paper positioning and shearing assembly of a laminated paper positioning and heating mechanism described in the present invention.

[0015] Figure 5 This is a schematic diagram of the internal structure of the laminated paper positioning and shearing component of the positioning and heating mechanism for laminated paper described in the present invention.

[0016] Figure 6-7This is a partially enlarged structural schematic diagram of a laminated paper positioning and shearing component of a positioning and heating mechanism for laminated paper described in the present invention.

[0017] In the figure: 1. Base; 2. Fixed frame; 3. Telescopic cylinder; 4. Paper pressing frame; 5. Paper pressing board; 6. Heating base; 7. Frame; 8. Cutter cylinder; 9. Knife holder; 10. Cutter; 11. Wheel frame; 12. Transmission slot; 13. Drive slot; 14. First driver; 15. Screw; 16. Reverse-threaded screw; 17. Slider; 18. Positioning plate; 19. Fixed plate; 20. Electric push rod; 21. Support head; 22. Mechanism slot; 23. Second driver; 24. Gear; 25. Rotating bracket; 26. Buckle slot; 27. Telescopic buckle; 28. Buckle spring; 29. ​​Rotating roller; 30. Third motor; DETAILED DESCRIPTION

[0018] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0019] See also Figure 1-7 , the utility model provides a technical solution.

[0020] A positioning and heating mechanism for laminated paper, comprising a base 1; the base 1 is used to support the entire mechanism components, and is provided with: a fixing frame 2, a telescopic cylinder 3, a paper pressing frame 4, a paper pressing board 5, a heating seat 6, and a laminated paper positioning and shearing assembly;

[0021] The fixing frame 2 is mounted on the base 1, the telescopic cylinder 3 is mounted on the fixing frame 2, the paper pressing frame 4 is connected to the telescopic end of the telescopic cylinder 3, the paper pressing paper 5 is mounted on the bottom of the paper pressing frame 4, and the heating seat 6 is mounted on the base 1;

[0022] It should be noted that when the laminated paper is penetrated with adhesive, the telescopic cylinder 3 can press the paper pressing frame 4 downward, and then the surface of the laminated paper can be pressurized by the paper pressing frame 4. At the same time, the laminated paper is heated by the heating seat 6, and then the components in the adhesive can be melted and penetrated into the paper.

[0023] The laminated paper positioning and shearing assembly includes: a frame 7, a cutting knife cylinder 8, a knife holder 9, a cutting knife 10, a wheel frame 11, a transmission slot 12, a drive slot 13, a first driver 14, a screw 15, a reverse threaded screw 16, a slider 17, a positioning plate 18, a fixing plate 19, an electric push rod 20, a support head 21, a mechanism slot 22, a second driver 23, a gear 24, a rotating bracket 25, a buckle slot 26, a telescopic buckle 27, a buckle spring 28, a rotating roller 29 and a third motor 30;

[0024] The frame 7 and the wheel frame 11 are installed at the front end of the base 1, the cutting knife cylinder 8 is installed on the frame 7, the knife holder 9 is installed on the telescopic end of the cutting knife cylinder 8, the cutting knife 10 is installed on the knife holder 9, the driving groove 13 and the transmission groove 12 are opened inside the front end of the base 1, the first driver 14 is installed in the driving groove 13, the screw 15 is connected to the reverse thread screw 16 and installed in the transmission groove 12, the output end of the first driver 14 is connected to the screw 15, the slider 17 is sleeved on the screw 15 and the reverse thread screw 16, the positioning plate 18 is connected to the slider 17, the fixed plate 19 is installed at the front end of the base 1, and the electric push rod 20 is installed on the fixed plate 1 9, the support head 21 is connected to the telescopic end of the electric push rod 20, the mechanism slot 22 is opened in the support head 21, the second driver 23 is installed in the mechanism slot 22, the gear 24 is embedded in the rotating card frame 25, and the rotating card frame 25 is sleeved on the output end of the second driver 23 through the gear 24, the buckle slot 26 is opened on the support head 21, the telescopic buckle 27 is installed in the buckle slot 26, the buckle spring 28 is sleeved on the telescopic buckle 27, the rotating roller 29 is installed on the wheel frame 11 and the distance between the surfaces of the two rotating rollers 29 is set to the thickness of the paper, and the third motor 30 is installed on the wheel frame 11 and the output end is connected to the rotating roller 29.

[0025] It should be noted that before performing the heating and pressurizing work, according to the width of the laminated paper, the first driver 14 is started to drive the screw 15 and the counter-threaded screw 16 to rotate simultaneously. A threaded sleeve is provided in the slider 17, so the positioning plate 18 will be driven by the slider 17 to move until the spacing between the positioning plates 18 matches the paper width. Then the laminated paper is clamped between the positioning plates 18 and the front end of the paper is sent between the two rotating rollers 29. The third motor 30 drives the rotating roller 29 to rotate, and the paper can be transported and fed.

[0026] Preferably, further, a rubber head is provided on the top of the telescopic buckle 27 .

[0027] It should be noted that the rubber head is used to facilitate and stably clamp the laminated paper packaging material tube.

[0028] Preferably, further, a tool retreat groove is provided on the base 1 .

[0029] It should be noted that the tool back groove is used to prevent tool striking.

[0030] As a preference, further, a slideway, a slide rail and a lifting cover are provided at the rear of the fixing frame 2 .

[0031] It should be noted that the slideway starts at the rear of the fixing frame 2, and the slide rail is installed on the lifting cover and inserted into the slideway, so that the lifting cover can be easily disassembled to inspect the interior of the mechanism.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning and heating mechanism for laminated paper, comprising a base; the base is used to support the entire mechanism components, characterized in that: The base is provided with: a fixing frame, a telescopic cylinder, a paper pressing frame, a paper pressing board, a heating seat and a laminated paper positioning and shearing assembly; The fixing frame is installed on the base, the telescopic cylinder is installed on the fixing frame, the paper pressing frame is connected to the telescopic end of the telescopic cylinder, the paper pressing board is installed at the bottom of the paper pressing frame, and the heating seat is installed on the base; The laminated paper positioning and shearing assembly includes: a frame, a cutting knife cylinder, a knife holder, a cutting knife, a wheel frame, a transmission slot, a drive slot, a first driver, a screw, a reverse thread screw, a slider, a positioning plate, a fixing plate, an electric push rod, a support head, a mechanism slot, a second driver, a gear, a rotating bracket, a buckle slot, a telescopic buckle, a buckle spring, a rotating roller, and a third motor; The frame and the wheel frame are installed at the front end of the base, the cutting knife cylinder is installed on the frame, the knife holder is installed on the telescopic end of the cutting knife cylinder, the cutting knife is installed on the knife holder, the drive slot and the transmission slot are opened inside the front end of the base, the first driver is installed in the drive slot, the screw rod is connected to the reverse thread screw and is installed in the transmission slot, the output end of the first driver is connected to the screw rod, the slider is sleeved on the screw rod and the reverse thread screw, the positioning plate is connected to the slider, the fixing plate is installed at the front end of the base, the electric push rod is installed on the fixing plate, the support head is connected to the telescopic end of the electric push rod, the mechanism slot is opened in the support head, the second driver is installed in the mechanism slot, the gear is embedded in the rotating card frame, the rotating card frame is sleeved on the second driver output end through the gear, the buckle slot is opened on the support head, the telescopic buckle is installed in the buckle slot, the buckle spring is sleeved on the telescopic buckle, the rotating roller is installed on the wheel frame and the distance between the surfaces of the two rotating rollers is set to the thickness of the paper, and the third motor is installed on the wheel frame and the output end is connected to the rotating roller.

2. A positioning and heating mechanism for laminated paper according to claim 1, characterized in that: A rubber head is provided on the top of the telescopic buckle.

3. The positioning and heating mechanism for laminated paper according to claim 1, characterized in that: A knife retreat groove is provided on the base.

4. The positioning and heating mechanism for laminated paper according to claim 1, characterized in that: A slideway, a slide rail and a lifting cover are arranged at the rear of the fixing frame.

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