Laminating device for laminated paper

Abstract

The utility model discloses a laminating device for laminated paper, which relates to the technical field of laminated paper and comprises a laminating box, a sealing cover is arranged at the top of the laminating box, a feeding groove and a discharging groove are symmetrically formed in the surface of the laminating box, a conveying pipe is fixedly connected to the lower position of the inner wall of the laminating box, laminating nozzles are arrayed at the top of the conveying pipe at equal intervals, and the laminating nozzles are fixedly connected to the lower position of the inner wall of the laminating box. The material conveying pipe is fixedly communicated with an external material conveying opening, a collecting box is slidably connected into the film spraying box, and a collecting groove with the same size as the collecting box is formed in the surface of the film spraying box. By arranging the multiple sets of guide rollers, coated paper moves and reverses in the coating box, the front face and the back face of the coated paper can both face downwards, coating treatment is conducted on the front face and the back face of the coated paper by arranging the two sets of coating nozzles, and the collecting box is arranged to receive and store redundant spraying materials and spraying materials scattered in the coating process and recycle the spraying materials. And resource waste is reduced. And the collecting box is drawn out from the film spraying box through the collecting groove, so that the sprayed materials can be conveniently collected and used.

Description

Technical Field

[0001] The utility model relates to the technical field of coated paper, in particular to a coating device for coated paper. Background Art

[0002] Coated paper is a composite material that coats plastic particles on the surface of paper through a casting machine. This composite material can prevent oil, be relatively waterproof, can be heat-sealed and high-temperature resistant, and can be used in the food industry, chemical industry, wood products, paper, etc., and is mostly used for food industry packaging.

[0003] After retrieval, the existing publicly disclosed patent application number is: CN202220407355.2, and the publicly disclosed patent name is: A coating device for double-sided coated paper, including a placement rack, on the top of the placement rack is installed a discharging component, on the discharging component is installed a heat absorption component, on both sides of both ends on the top of the placement rack are fixedly installed bearing seats, between the two bearing seats that are directly opposite to each other at both ends is installed a rotating roller, the rotating roller is of a hollow structure, inside the rotating roller is installed a heat dissipation component, between the heat dissipation component and the heat absorption component is provided a water circulation component, the discharging component includes a glue discharging cylinder, a servo motor, a spiral conveying rod and a discharging box, the discharging box is located below the glue discharging cylinder, on the outer walls of both sides of the discharging box and the glue discharging cylinder are fixedly installed support frames, the support frames are fixed on the top of the placement rack, between the same ends of the glue discharging cylinder and the discharging box is provided a connecting pipe one for connecting the two, and the utility model can achieve energy saving by improving the utilization rate of heat energy.

[0004] However, the above device cannot collect and recycle the spilled coating during use, resulting in a large amount of waste of the coating and the coated paper cannot be spray-coated on both sides simultaneously, reducing the coating efficiency. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a coating device for coated paper, which solves the problems that the spilled coating cannot be collected and recycled, and the coated paper cannot be spray-coated on both sides simultaneously, reducing the coating efficiency.

[0007] (2) Technical Solutions

[0008] To achieve the above purposes, the utility model is realized through the following technical solutions: A coating device for coated paper, including: a coating box, on the top of the coating box is provided a sealing cover, on the surface of the coating box are symmetrically opened inlet and outlet slots, inside the coating box are rotatably connected multiple groups of guide rollers, the coating box is provided with coated paper, the coated paper passes through the inside of the coating box, and inside the coating box is provided a recycling component;

[0009] The recycling component includes a feeding pipe, which is fixedly connected to the lower position of the inner wall of the film laminating box. The top of the feeding pipe is equidistantly and arrayed with film laminating nozzles. The feeding pipe is fixedly communicated with an external feeding port. A collecting box is slidably connected in the film laminating box, and a collecting groove with the same size as the collecting box is opened on the surface of the film laminating box.

[0010] Preferably, the length of the collecting box is the same as the width of the inner wall of the film laminating box, and neither the film laminating nozzles nor the feeding pipe contacts the film laminating paper.

[0011] Preferably, a cleaning component is arranged in the film laminating box. The cleaning component includes an upper fixing frame, which is symmetrically arranged on the inner wall of the film laminating box. An upper cleaning roller is rotatably connected to the surface of the upper fixing frame. Fixed rods are symmetrically arranged in the film laminating box. A sliding rod is slidably connected to the top of the fixed rod. A lower fixing frame is fixedly connected to the top of the sliding rod. A lower cleaning roller is rotatably connected to the surface of the lower fixing frame.

[0012] Preferably, a spring is fixedly connected to the top of the fixed rod. One end of the spring is fixedly connected to the top of the fixed rod, and the other end of the spring is fixedly connected to the bottom of the lower fixing frame.

[0013] Preferably, a drying component is arranged on the film laminating box. The drying component includes a drying box fixedly installed on the top of the sealing cover. An air inlet groove penetrating the surface of the sealing cover is opened at the bottom of the drying box. Heating pipes are symmetrically arranged in the drying box. An inspection cover is fixedly connected to the top of the drying box. A blower is fixedly installed on one side of the drying box. An air delivery pipe is fixedly communicated with the air outlet of the blower. Air outlet grooves are equidistantly and arrayed at the bottom of the film laminating box. The air delivery pipe is fixedly communicated with the air outlet grooves.

[0014] Preferably, the air inlet of the blower is fixedly communicated with the drying box, and a temperature sensor is arranged in the film laminating box.

[0015] Preferably, the bottoms of the film laminating nozzles and the feeding pipe are at the same horizontal plane, and two groups of the feeding pipe and the collecting box are arranged.

[0016] Beneficial effects

[0017] The utility model provides a film laminating device for film laminating paper. Compared with the prior art, it has at least the following beneficial effects:

[0018] Through the arrangement of multiple groups of guiding rollers, the film laminating paper can be moved and reversed in the film laminating box, so that both the front and back sides of the film laminating paper can be set downward. Through the arrangement of two groups of film laminating nozzles, the front and back sides of the film laminating paper are subjected to film laminating treatment. A collecting box is arranged to receive and store the excess and spilled spraying materials during film laminating, and recycle them to reduce resource waste. The collecting box can be pulled out of the film laminating box through the collecting groove, which is convenient for collecting and using the spraying materials. Description of the drawings

[0019] Figure 1 This is a schematic structural diagram of the present utility model;

[0020] Figure 2 This is a schematic structural diagram of the drying assembly of the present utility model;

[0021] Figure 3 This is a schematic internal structural diagram of the film coating box of the present utility model;

[0022] Figure 4 This is a schematic structural diagram of the recycling assembly of the present utility model.

[0023] In the figure: 1. Film coating box; 2. Sealing cover; 3. Feeding and discharging groove; 4. Guide roller; 5. Film coating paper; 6. Recycling assembly; 601. Feeding pipe; 602. Film coating spray head; 603. Collection box; 604. Collection groove; 7. Cleaning assembly; 701. Upper fixing frame; 702. Upper cleaning roller; 703. Fixing rod; 704. Sliding rod; 705. Spring; 706. Lower fixing frame; 707. Lower cleaning roller; 8. Drying assembly; 801. Drying box; 802. Maintenance cover; 803. Fan; 804. Air delivery pipe; 805. Air outlet groove; 806. Air inlet groove; 807. Heating pipe. Specific embodiments

[0024] 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 creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1:

[0026] Please refer to Figures 1-4 , the present utility model provides a technical solution: a film coating box 1, a sealing cover 2 is arranged on the top of the film coating box 1, feeding and discharging grooves 3 are symmetrically arranged on the surface of the film coating box 1, a plurality of groups of guide rollers 4 are rotatably connected in the film coating box 1, a film coating paper 5 is arranged in the film coating box 1, the film coating paper 5 passes through the film coating box 1, and a recycling assembly 6 is arranged in the film coating box 1;

[0027] The recycling assembly 6 includes a feeding pipe 601, the feeding pipe 601 is fixedly connected to the lower position of the inner wall of the film coating box 1, a plurality of film coating spray heads 602 are arranged at equal intervals on the top of the feeding pipe 601, the feeding pipe 601 is fixedly communicated with an external feeding port, a collection box 603 is slidably connected in the film coating box 1, and a collection groove 604 having the same size as the collection box 603 is arranged on the surface of the film coating box 1. The film coating spray heads 602 and the bottom of the feeding pipe 601 are on the same horizontal plane, and two groups of the feeding pipe 601 and the collection box 603 are arranged.

[0028] Analysis of the above content: By setting multiple groups of guiding rollers 4, the coating paper 5 is moved and redirected in the coating box 1, so that both the front and back sides of the coating paper 5 can be set downward. By setting two groups of coating nozzles 602, the front and back sides of the coating paper 5 are coated. By setting a collection box 603 to receive and store the excess and spilled spraying materials during coating, recycling is carried out to reduce waste of resources. The collection box 603 is drawn out of the coating box 1 through the collection groove 604, facilitating the collection and use of the spraying materials.

[0029] Embodiment Two:

[0030] Please refer to Figures 1-4 , based on Embodiment One, the present utility model provides a technical solution: The length of the collection box 603 is the same as the inner wall width of the coating box 1, and both the coating nozzle 602 and the material conveying pipe 601 do not contact the coating paper 5.

[0031] Analysis of the above content: The collection box 603 is used to collect the materials coated on the surface of the coating paper 5 by the coating nozzle 602, reducing waste of materials. The coating nozzle 602 and the material conveying pipe 601 do not contact the coating paper 5 to avoid affecting the coating of the coating paper 5.

[0032] Embodiment Three:

[0033] Please refer to Figures 1-4 , based on Embodiment One, the present utility model provides a technical solution: A cleaning assembly 7 is arranged in the coating box 1. The cleaning assembly 7 includes an upper fixing frame 701, which is symmetrically arranged on the inner wall of the coating box 1. An upper cleaning roller 702 is rotatably connected to the surface of the upper fixing frame 701. Fixed rods 703 are symmetrically arranged in the coating box 1. A sliding rod 704 is slidably connected to the top of the fixed rod 703. A lower fixing frame 706 is fixedly connected to the top of the sliding rod 704. A lower cleaning roller 707 is rotatably connected to the surface of the lower fixing frame 706.

[0034] Analysis of the above content: The coating paper 5 passes through between the upper cleaning roller 702 and the lower cleaning roller 707. The surface of the coating paper 5 is cleaned through the mutual cooperation of the upper cleaning roller 702 and the lower cleaning roller 707, reducing the influence of dust on the coating of the coating paper 5.

[0035] Embodiment Four:

[0036] Please refer to Figures 1-4 , based on Embodiment One, the present utility model provides a technical solution: A spring 705 is fixedly connected to the top of the fixed rod 703. One end of the spring 705 is fixedly connected to the top of the fixed rod 703, and the other end of the spring 705 is fixedly connected to the bottom of the lower fixing frame 706.

[0037] Analysis of the above content: Under the action of the spring 705, the lower fixing frame 706 drives the lower cleaning roller 707 to approach the upper cleaning roller 702, so that the upper cleaning roller 702 and the lower cleaning roller 707 are attached to the surface of the laminated paper 5, improving the cleaning effect on the laminated paper 5.

[0038] Embodiment Five:

[0039] Please refer to Figures 1-4 , based on Embodiment One, the present utility model provides a technical solution: A drying component 8 is arranged on the laminating box 1. The drying component 8 includes a drying box 801 fixedly installed on the top of the sealing cover 2. An air inlet groove 806 penetrating the surface of the sealing cover 2 is opened at the bottom of the drying box 801. Heating tubes 807 are symmetrically arranged in the drying box 801. A maintenance cover 802 is fixedly connected to the top of the drying box 801. A blower 803 is fixedly installed on one side of the drying box 801. An air delivery pipe 804 is fixedly communicated with the air outlet of the blower 803. Air outlet grooves 805 are equidistantly arranged in an array at the bottom of the laminating box 1. The air delivery pipe 804 is fixedly communicated with the air outlet grooves 805.

[0040] Analysis of the above content: The blower 803 sucks air into the drying box 801 from the air inlet groove 806, heats the air through the heating tubes 807, and the heated air is sent into the laminating box 1 through the air delivery pipe 804 and blown out from the air outlet grooves 805 to dry the laminated paper 5 after lamination.

[0041] Embodiment Six:

[0042] Please refer to Figures 1-4 , based on Embodiment One, the present utility model provides a technical solution: The air inlet of the blower 803 is fixedly communicated with the drying box 801, and a temperature sensor is arranged in the laminating box 1.

[0043] Analysis of the above content: The blower 803 is used to circulate air between the drying box 801 and the laminating box 1, and the temperature sensor is set to detect the temperature in the laminating box 1.

[0044] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A laminating device for laminating paper, characterized in that: include: A laminating box (1), wherein a sealing cover (2) is provided on the top of the laminating box (1), a material inlet and outlet slots (3) are symmetrically provided on the surface of the laminating box (1), a plurality of guide rollers (4) are rotatably connected in the laminating box (1), the laminating box (1) is provided with laminating paper (5), the laminating paper (5) passes through the laminating box (1), and a recycling component (6) is provided in the laminating box (1); The recovery component (6) includes a feed pipe (601), which is fixedly connected to the lower inner wall of the laminating box (1), and has laminating nozzles (602) arranged in an equidistant array on the top of the feed pipe (601). The feed pipe (601) is fixedly connected to an external feed port, and a collection box (603) is slidably connected inside the laminating box (1). A collection groove (604) having the same size as the collection box (603) is provided on the surface of the laminating box (1).

2. The laminating device for laminating paper according to claim 1, characterized in that: The length of the collecting box (603) is the same as the width of the inner wall of the laminating box (1), and the laminating nozzle (602) and the feeding pipe (601) are not in contact with the laminating paper (5).

3. The laminating device for laminating paper according to claim 1, characterized in that: A cleaning assembly (7) is arranged in the laminating box (1), and the cleaning assembly (7) includes an upper fixed frame (701), and the upper fixed frame (701) is symmetrically arranged on the inner wall of the laminating box (1), and the surface of the upper fixed frame (701) is rotatably connected to an upper cleaning roller (702), and a fixed rod (703) is symmetrically arranged in the laminating box (1), and the top of the fixed rod (703) is slidably connected to a sliding rod (704), and the top of the sliding rod (704) is fixedly connected to a lower fixed frame (706), and the surface of the lower fixed frame (706) is rotatably connected to a lower cleaning roller (707).

4. The laminating device for laminating paper according to claim 3, characterized in that: A spring (705) is fixedly connected to the top of the fixing rod (703), one end of the spring (705) is fixedly connected to the top of the fixing rod (703), and the other end of the spring (705) is fixedly connected to the bottom of the lower fixing frame (706).

5. The laminating device for laminating paper according to claim 1, characterized in that: The laminating box (1) is provided with a drying assembly (8), and the drying assembly (8) includes a drying box (801) fixedly mounted on the top of the sealing cover (2), and an air inlet slot (806) penetrating the surface of the sealing cover (2) is provided at the bottom of the drying box (801), and heating pipes (807) are symmetrically arranged inside the drying box (801), and an inspection cover (802) is fixedly connected to the top of the drying box (801), and a fan (803) is fixedly mounted on one side of the drying box (801), and an air supply pipe (804) is fixedly connected to the air outlet of the fan (803), and air outlet slots (805) are equidistantly arrayed at the bottom of the laminating box (1), and the air supply pipe (804) is fixedly connected to the air outlet slots (805).

6. The laminating device for laminating paper according to claim 5, characterized in that: The air inlet of the fan (803) is fixedly connected to the drying box (801), and a temperature sensor is provided in the laminating box (1).

7. The laminating device for laminating paper according to claim 1, characterized in that: The coating nozzle (602) and the bottom of the feeding pipe (601) are at the same horizontal plane, and the feeding pipe (601) and the collecting box (603) are both provided with two groups.

Images