Hot-pressing laminating device for environment-friendly packaging paperboard

Abstract

The utility model relates to the technical field of hot pressing, and discloses a hot-pressing laminating device for an environment-friendly packaging paperboard, which comprises a workbench, a conveyor belt fixed at the top of the workbench, a hot-pressing mechanism and a cooling mechanism mounted above the conveyor belt, rollers mounted inside the conveyor belt, a hot-pressing component mounted below the hot-pressing mechanism, and a groove formed inside the conveyor belt, the hot pressing mechanism comprises a base, a rotary disc, a rotary telescopic rod, a support and a buffer spring, and the rotary disc is installed in the base. According to the hot-pressing laminating device for the environment-friendly packaging paperboard, automation of an assembly line is achieved through a conveying belt, manual operation is reduced through a rotary disc and a rotary telescopic rod, a heating mechanism is arranged to conduct heat on a model connector so as to conduct hot-pressing work, and a cooling mechanism is arranged to prevent the situation that cooling is not conducted in time; the problem that a film on the surface of a paperboard is still in a softened state and is prone to damage is solved, and when a cooling mechanism breaks down, the machine is overhauled in time through an indicator lamp arranged above the cooling mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of hot pressing, in particular to a hot pressing laminating device for an environmentally friendly packaging paperboard. Background Art

[0002] The outer surface of the environmentally friendly packaging cardboard needs to be covered with a waterproof film using hot pressing technology. The current hot pressing technology is to open a movable groove inside the fixed plate, and the bottom of the inner wall of the movable groove is rotatably connected to a screw, and the surface of the screw is threadedly connected to a second movable block, and the surface of the second movable block is slidably connected to the inner wall of the movable groove, one side of the second movable block is fixedly connected to one side of the rotating bearing, the top of the fixed plate is fixedly connected to a motor box, and the inside of the motor box is fixedly connected to a servo motor, one end of the servo motor output shaft is fixedly connected to the top of the screw through a coupling, such a device structure design can adjust the gap between the main film pressing roller and the auxiliary film pressing roller, so that the device can hot press waterproof films of different thicknesses, and adjust the thickness of the waterproof film as needed. Although it has good applicability, the film on the surface of the cardboard is still in a softened state due to failure to cool down in time, which is easy to be damaged. Therefore, a device is proposed to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a hot pressing and laminating device for environmentally friendly packaging paperboard, which has the advantages of rapid cooling, etc., and solves the problem that the film on the surface of the paperboard is still in a softened state and is easily damaged due to failure to cool down in time.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a hot pressing and laminating device for environmentally friendly packaging paperboard, comprising a workbench, a conveyor belt is fixed on the top of the workbench, a hot pressing mechanism and a cooling mechanism are installed above the conveyor belt, rollers are installed inside the conveyor belt, and a hot pressing assembly is installed below the hot pressing mechanism.

[0007] Preferably, a groove is provided inside the conveyor belt.

[0008] Preferably, the hot pressing mechanism includes a base, a turntable, a rotating telescopic rod, a bracket and a buffer spring. The base is equipped with a turntable, the surface of the turntable is connected to the rotating telescopic rod, the bracket is movably connected to the rotating telescopic rod, the bottom end of the rotating telescopic rod is connected to a hot pressing assembly, and the bottom of the bracket is fixed with a buffer spring.

[0009] Preferably, the cooling mechanism includes a cooling bin, a cooling machine, heat dissipation holes, an indicator light, a bin curtain and a cold air outlet. The cooling machine is fixed on the top of the cooling bin, heat dissipation holes are arranged around the cooling machine, an indicator light is fixed on the top of the cooling machine, bin curtains are installed on both sides of the cooling bin, and a cold air outlet is installed inside the cooling bin.

[0010] The cooling mechanism is used to facilitate cooling of the products that have just been hot-pressed.

[0011] Preferably, the hot pressing assembly includes a fixing rod, a fixing nut, a heating mechanism, a threaded rod, a slot and a model joint, a fixing nut is installed on the surface of the fixing rod, a heating mechanism is fixed to the bottom of the fixing rod, the heating mechanism is movably connected to the threaded rod, a model joint is fixed under the threaded rod, and a slot is provided inside the model joint.

[0012] In order to facilitate the pressing of different products according to different requirements, a replaceable mold joint is provided to facilitate the response to different requirements.

[0013] Compared with the prior art, the utility model provides a hot pressing bonding device for environmentally friendly packaging paperboard, which has the following beneficial effects:

[0014] The hot pressing and laminating device of the environmentally friendly packaging cardboard realizes the automation of the production line through a conveyor belt, reduces manual operation through a turntable and a rotating telescopic rod, conducts heat to the model joints through a heating mechanism to perform hot pressing, and prevents the film on the surface of the cardboard from being softened due to failure to cool down in time, which may easily cause damage, by means of a cooling mechanism. When the cooling mechanism fails, the machine can be promptly repaired through the indicator light provided on the top. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the hot pressing mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the cooling mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the interior of the cooling mechanism of the utility model;

[0019] Figure 5 It is a schematic diagram of the hot pressing component of the utility model.

[0020] Among them: 1. workbench; 2. conveyor belt; 3. hot pressing mechanism; 301. base; 302. turntable; 303. rotating telescopic rod; 304. bracket; 305. buffer spring; 4. cooling mechanism; 401. cooling bin; 402. cooling machine; 403. heat dissipation hole; 404. indicator light; 405. bin curtain; 406. cold air outlet; 5. roller; 6. groove; 7. hot pressing assembly; 701. fixing rod; 702. fixing nut; 703. heating mechanism; 704. threaded rod; 705. slot; 706. model joint. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 A hot pressing and laminating device for environmentally friendly packaging paperboard comprises a workbench 1, a conveyor belt 2 is fixed on the top of the workbench 1, a hot pressing mechanism 3 and a cooling mechanism 4 are installed above the conveyor belt 2, a roller 5 is installed inside the conveyor belt 2, a hot pressing assembly 7 is installed below the hot pressing mechanism 3, a groove 6 is arranged inside the conveyor belt 2, the hot pressing mechanism 3 comprises a base 301, a turntable 302, a rotating telescopic rod 303, a bracket 304 and a buffer spring 305, a turntable 302 is installed inside the base 301, a rotating telescopic rod 303 is connected to the surface of the turntable 302, the rotating telescopic rod 303 is movably connected inside the bracket 304, the bottom end of the rotating telescopic rod 303 is connected to the hot pressing assembly 7, a buffer spring 305 is fixed to the bottom of the bracket 304, and the cooling mechanism 4 comprises a cooling bin 401, a cooling machine 402, a heat dissipation hole 403, an indicator light 404, a bin curtain 405 and a cold air outlet 4 06. A cooling machine 402 is fixed on the top of the cooling bin 401. Cooling holes 403 are arranged around the cooling machine 402. An indicator light 404 is fixed on the top of the cooling machine 402. Bin curtains 405 are installed on both sides of the cooling bin 401. A cold air outlet 406 is installed inside the cooling bin 401. The hot pressing assembly 7 includes a fixing rod 701, a fixing nut 702, a heating mechanism 703, a threaded rod 704, a slot 705 and a model joint 706. A fixing nut 702 is installed on the surface of the fixing rod 701. A heating mechanism 703 is fixed to the bottom of the fixing rod 701. The heating mechanism 703 is movably connected to the threaded rod 704. A model joint 706 is fixed below the threaded rod 704. A slot 705 is arranged inside the model joint 706. In order to facilitate the pressing of different products according to different requirements, a replaceable model joint 706 is provided to facilitate the response to different requirements.

[0023] When in use, the cardboard to be hot-pressed is placed under the hot-pressing mechanism 3, transported to the hot-pressing mechanism 3 via the conveyor belt 2, the plastic film is covered on the surface of the cardboard, and hot-pressed by the hot-pressing assembly 7. After the hot-pressing and laminating is completed, it is transported by the conveyor belt 2 through the cooling mechanism 4 to quickly cool the product to avoid affecting the product quality.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot pressing laminating device for environmentally friendly packaging paperboard, characterized in that: The invention comprises a workbench (1), a conveyor belt (2) is fixed on the top of the workbench (1), a hot pressing mechanism (3) and a cooling mechanism (4) are installed above the conveyor belt (2), a roller (5) is installed inside the conveyor belt (2), and a hot pressing assembly (7) is installed below the hot pressing mechanism (3).

2. The hot pressing bonding device for environmentally friendly packaging paperboard according to claim 1, characterized in that: A groove (6) is provided inside the conveyor belt (2).

3. The hot pressing bonding device for environmentally friendly packaging paperboard according to claim 1, characterized in that: The hot pressing mechanism (3) comprises a base (301), a turntable (302), a rotating telescopic rod (303), a bracket (304) and a buffer spring (305); the turntable (302) is installed inside the base (301); the surface of the turntable (302) is connected to the rotating telescopic rod (303); the bracket (304) is movably connected to the rotating telescopic rod (303); the bottom end of the rotating telescopic rod (303) is connected to a hot pressing component (7); and the bottom of the bracket (304) is fixed with a buffer spring (305).

4. The hot pressing bonding device for environmentally friendly packaging paperboard according to claim 1, characterized in that: The cooling mechanism (4) comprises a cooling bin (401), a cooling machine (402), heat dissipation holes (403), an indicator light (404), a bin curtain (405) and a cold air outlet (406); the cooling machine (402) is fixed on the top of the cooling bin (401); heat dissipation holes (403) are arranged around the cooling machine (402); an indicator light (404) is fixed on the top of the cooling machine (402); bin curtains (405) are installed on both sides of the cooling bin (401); and a cold air outlet (406) is installed inside the cooling bin (401).

5. The hot pressing bonding device for environmentally friendly packaging paperboard according to claim 1, characterized in that: The hot pressing assembly (7) comprises a fixing rod (701), a fixing nut (702), a heating mechanism (703), a threaded rod (704), a slot (705) and a model joint (706); the fixing nut (702) is mounted on the surface of the fixing rod (701); the heating mechanism (703) is fixed to the bottom of the fixing rod (701); the heating mechanism (703) is movably connected to the threaded rod (704); a model joint (706) is fixed below the threaded rod (704); and the model joint (706) is provided with a slot (705) inside.

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