Laminating film leveling device for environment-friendly paper box production

Abstract

The utility model discloses a laminating and leveling device for environment-friendly paper box production, relates to the technical field of environment-friendly paper box production, is suitable for laminating the outer surface of the environment-friendly paper box production, and comprises a box body, the transmission wheel is arranged on one side of the box body and is used for transmission; the covered stent is arranged on the outer surface of the box body and is used for placing a film; and the leveling unit is arranged in the box body and is used for leveling. Through mutual cooperation of the transmission belt, the fixing plate, the first hydraulic cylinder, the limiting guide rail, the lifting plate, the buffer spring column, the first driving motor and the leveling roller, a film and an environment-friendly paper box can be conveniently leveled, so that the film and the paper box are prevented from being staggered in the paper box film covering process, the film covering effect is prevented from being affected, and the film covering efficiency is improved. And a second driving motor, a driving roller, a mounting bracket, a heating pipe, a lifting block, a threaded rod, a limiting sliding rod and a driven roller are matched with one another, so that a film can be conveniently heated and softened, the film can be tightly attached to the outer surface of the environment-friendly paper box, and film covering of the paper box is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of environmentally friendly paper box production, in particular to a film laminating and leveling device for environmentally friendly paper box production. Background Art

[0002] Lamination, also known as "laminization", "mounting", "filming", etc., refers to the use of transparent plastic film to apply to the surface of printed materials and other finished products through heat pressing to protect and increase the gloss, while also playing a waterproof role.

[0003] In the prior art, a patent document with the announcement number CN219789640U proposes a smoothing device for a laminating machine, comprising a base frame and two sets of supports located on the top of the base frame, characterized in that a movable groove is provided on the top of the support, and the inner cavity of the movable groove is provided with a moving mechanism; the moving mechanism includes a motor, the output end of the motor is connected to a screw located in the inner cavity of the movable groove, a slider is movably installed on the outer surface of the screw, and a smoothing adjustment mechanism is installed on the top of the slider. During the use of the utility model, before laminating, the staff uses the driving mechanism to drive the slider to perform reciprocating linear motion, and then moves the smoothing plate to the appropriate position, which can be selected according to the actual size of the laminating filter paper, and then uses the smoothing plate to contact the laminating filter paper on the conveyor belt. When the conveyor belt drives the filter paper to the laminating assembly for laminating, the smoothing plate completes the leveling action of the filter paper.

[0004] In order to solve the problem that the existing coating device not only needs to smooth the coating film during the coating process, but also needs to consider the flat state of the coated filter paper, the existing technology adopts a method of installing a slider, a support plate, and a smoothing plate. Before lamination, the staff uses a driving mechanism to drive the slider to perform reciprocating linear motion, and then moves the smoothing plate to an appropriate position. However, there is still a situation where the device is not convenient to smooth the coating during use, which reduces the practicality of the coating smoothing device. Utility Model Content

[0005] The purpose of the utility model is to provide a film laminating and leveling device for producing environmentally friendly paper boxes, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A laminating and leveling device for producing environmentally friendly paper boxes, suitable for laminating the outer surface of environmentally friendly paper boxes, comprises a box body; a conduction wheel arranged on one side of the box body for conveying; a laminating bracket arranged on the outer surface of the box body for placing a film; a leveling unit arranged inside the box body for leveling; and a laminating unit arranged inside the box body for heating, wherein a conveyor belt is arranged inside the box body, the flattening unit comprises an adjusting component and a flattening component arranged on the outer surface of the adjusting component, and the laminating unit comprises an extrusion component arranged inside the box body and a heating component arranged on the outer surface of the extrusion component.

[0008] A further improvement of the technical solution of the present utility model is that: the adjustment component includes a fixed plate, the two ends of the fixed plate are fixedly connected to the inner wall of the box, the upper surface of the fixed plate is detachably connected to a hydraulic cylinder 1, and the bottom surface of the hydraulic cylinder 1 is detachably connected to the upper surface of the fixed plate.

[0009] A further improvement of the technical solution of the present utility model is that: the bottom surface of the fixed plate is fixedly connected to the limiting guide rail, the inner wall of the limiting guide rail is slidably connected to a lifting plate that is detachably connected to a telescopic end of the hydraulic cylinder, the bottom surface of the lifting plate is fixedly connected to a buffer spring column, and the bottom of the buffer spring column is fixedly connected to a U-shaped frame that is slidably connected to the inner wall of the limiting guide rail.

[0010] By adopting the above technical solution, the height of the U-shaped frame can be conveniently adjusted by using the mutual cooperation of the fixed plate, the hydraulic cylinder, the limiting guide rail, the lifting plate and the buffer spring column.

[0011] A further improvement of the technical solution of the present utility model is that the leveling assembly includes a drive motor 1, one side of the drive motor 1 is detachably connected to one side of the U-shaped frame, and the driving end of the drive motor 1 is fixedly connected to a leveling roller rotatably connected to the inner wall of the U-shaped frame.

[0012] By adopting the above technical solution, the film and the paper box can be easily leveled by using the cooperation between the driving motor 1 and the leveling roller.

[0013] A further improvement of the technical solution of the present utility model is that the extrusion assembly includes a second drive motor, one side of which is detachably connected to the outer surface of the box, and the driving end of the second drive motor is fixedly connected to a drive roller that is rotatably connected to the inner wall of the box.

[0014] A further improvement of the technical solution of the present utility model is that: the inner wall of the box is fixedly connected to a support plate, the inner wall of the support plate is rotatably connected to a threaded rod rotatably connected to the inner wall of the box, the outer surface of the threaded rod is threadedly connected to a lifting block, the inner wall of the lifting block is slidably connected to a limiting slide rod detachably connected to the outer surface of the support plate, and the inner wall of the lifting block is rotatably connected to a driven roller.

[0015] By adopting the above technical solution, the paper box and the film can be squeezed conveniently by using the mutual cooperation of the second driving motor, the driving roller, the lifting block, the threaded rod, the limiting slide rod and the driven roller.

[0016] A further improvement of the technical solution of the present utility model is that the heating component includes a mounting bracket, both ends of the mounting bracket are detachably connected to the inner wall of the lifting block, and the bottom surface of the inner wall of the mounting bracket is detachably connected to a heating tube.

[0017] By adopting the above technical solution, the film can be heated and softened conveniently by cooperating with the mounting bracket and the heating tube.

[0018] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0019] 1. The utility model provides a laminating and leveling device for the production of environmentally friendly paper boxes. The cooperation of a transmission belt, a fixed plate, a hydraulic cylinder, a limiting guide rail, a lifting plate, a buffer spring column, a drive motor and a leveling roller can conveniently level the film and the environmentally friendly paper box, thereby preventing the film and the paper box from being misaligned during the laminating process, thereby affecting the laminating effect.

[0020] 2. The utility model provides a laminating and leveling device for the production of environmentally friendly paper boxes. The cooperation of drive motor 2, drive roller, mounting bracket, heating tube, lifting block, threaded rod, limiting slide rod and driven roller can conveniently heat and soften the film so that it can fit tightly on the outer surface of the environmentally friendly paper box, thereby completing the lamination of the paper box. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the front structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the box of the present utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the leveling unit of the present utility model;

[0025] Figure 5 It is a schematic diagram of the partial structure of the laminating unit of the present invention.

[0026] In the figure: 1. Box body; 2. Conducting wheel; 3. Laminating bracket; 4. Leveling unit; 41. Fixed plate; 42. Hydraulic cylinder 1; 43. Limiting guide rail; 44. Lifting plate; 45. Buffer spring column; 46. Driving motor 1; 47. Leveling roller; 5. Laminating unit; 51. Driving motor 2; 52. Driving roller; 53. Mounting bracket; 54. Heating tube; 55. Lifting block; 56. Threaded rod; 57. Limiting slide bar; 58. Driven roller. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below with reference to the embodiments:

[0028] Example 1

[0029] like Figure 1-5As shown, the utility model provides a film laminating and leveling device for producing environmentally friendly paper boxes, comprising a box body 1; a conducting wheel 2 arranged on one side of the box body 1 for conveying; a film laminating support 3 arranged on the outer surface of the box body 1 for placing a film; a leveling unit 4 arranged inside the box body 1 for leveling; and a film laminating unit 5 arranged inside the box body 1 for heating, wherein a conveyor belt is arranged inside the box body 1, the leveling unit 4 includes an adjusting component and a leveling component arranged on the outer surface of the adjusting component, and the film laminating unit 5 includes an extruding component arranged inside the box body 1 and a film laminating unit arranged on the outer surface of the adjusting component. The heating component of the outer surface of the extrusion component, the adjustment component includes a fixed plate 41, the two ends of the fixed plate 41 are fixedly connected to the inner wall of the box body 1, the upper surface of the fixed plate 41 is detachably connected to the hydraulic cylinder 1 42, the bottom surface of the hydraulic cylinder 1 42 is detachably connected to the upper surface of the fixed plate 41, the bottom surface of the fixed plate 41 is fixedly connected to the limiting guide rail 43, the inner wall of the limiting guide rail 43 is slidably connected to the lifting plate 44 detachably connected to the telescopic end of the hydraulic cylinder 1 42, the bottom surface of the lifting plate 44 is fixedly connected to the buffer spring column 45, the buffer spring column 45 The bottom is fixedly connected to a U-shaped frame that is slidably connected to the inner wall of the limiting guide rail 43. The leveling assembly includes a driving motor 46. One side of the driving motor 46 is detachably connected to one side of the U-shaped frame. The driving end of the driving motor 46 is fixedly connected to a leveling roller 47 that is rotatably connected to the inner wall of the U-shaped frame. When using the film leveling device for the production of environmentally friendly paper boxes, first install the film for laminating on the outer surface of the laminating bracket 3, then place the paper box between the conductive wheel 2 and the transmission belt for transmission, and fit the paper box to the outer surface of the film, and then start the hydraulic cylinder. -42, the driving end of the hydraulic cylinder -42 drives the lifting plate 44 to descend under the limit of the limiting guide rail 43, thereby adjusting the height of the lifting plate 44, so that the leveling roller 47 squeezes the film and the paper box on the outer surface of the transmission belt, and uses the elasticity of the buffer spring column 45 for buffering, so that the film and the paper box are directly and tightly fitted, and then the driving motor -46 is started to drive the leveling roller 47 to rotate, and then in the process of limiting and leveling the film and the paper box, it can drive the paper box to move and transmit it to the inside of the laminating unit 5 for heating and plasticization, thereby completing the laminating.

[0030] Example 2

[0031] like Figure 1-5As shown, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the extrusion component includes a second drive motor 51, one side of the second drive motor 51 is detachably connected to the outer surface of the box body 1, the driving end of the second drive motor 51 is fixedly connected to a drive roller 52 rotatably connected to the inner wall of the box body 1, the inner wall of the box body 1 is fixedly connected to a support plate, the inner wall of the support plate is rotatably connected to a threaded rod 56 rotatably connected to the inner wall of the box body 1, the outer surface of the threaded rod 56 is threadedly connected to a lifting block 55, the inner wall of the lifting block 55 is slidably connected to a limiting slide rod 57 detachably connected to the outer surface of the support plate, the inner wall of the lifting block 55 is rotatably connected to a driven roller 58, the heating component includes a mounting bracket 53, and the installation Both ends of the mounting bracket 53 are detachably connected to the inner wall of the lifting block 55, and the bottom surface of the inner wall of the mounting bracket 53 is detachably connected with a heating tube 54. Before the carton and the film are conveyed between the driven roller 58 and the driving roller 52, the height of the lifting block 55 is adjusted by rotating the threaded rod 56, so as to facilitate the squeezing of the film and the carton. After the adjustment is completed, when the carton and the film pass between the driven roller 58 and the driving roller 52, the film is heated and softened by starting the heating tube 54, and at the same time, the driving motor 2 51 is started to drive the driving roller 52 to rotate, thereby cooperating with the driven roller 58 to squeeze the film and the carton, thereby completing the lamination of the carton. After lamination, the carton will be conveyed to the other side of the box body 1 for output.

[0032] The following is a detailed description of the working principle of the film-laminating and leveling device for the production of environmentally friendly paper boxes.

[0033] like Figure 1-5As shown, when using the laminating and leveling device for environmentally friendly paper box production, first install the laminating film on the outer surface of the laminating bracket 3, then place the paper box between the conductive wheel 2 and the transmission belt for transmission, and fit the paper box to the outer surface of the film, then start the hydraulic cylinder 1 42, and the driving end of the hydraulic cylinder 1 42 drives the lifting plate 44 to descend under the limit of the limiting guide rail 43, thereby adjusting the height of the lifting plate 44, so that the leveling roller 47 squeezes the film and the paper box on the outer surface of the transmission belt, and uses the elasticity of the buffer spring column 45 for buffering, so that the film and the paper box are directly and tightly fitted, and then start the driving motor 1 46 to drive the leveling roller 47 to rotate and thereby limit and level the film and the paper box. During the process, the paper box can be driven to move and transferred to the inside of the laminating unit 5 for heating and plasticization, thereby completing the laminating. Before the paper box and the film are transferred between the driven roller 58 and the driving roller 52, the height of the lifting block 55 is adjusted by rotating the threaded rod 56, so as to facilitate the squeezing of the film and the paper box. After the adjustment is completed, when the paper box and the film pass between the driven roller 58 and the driving roller 52, the film is heated and softened by starting the heating tube 54, and at the same time, the driving motor 2 51 is started to drive the driving roller 52 to rotate, thereby cooperating with the driven roller 58 to squeeze the film and the paper box, thereby completing the laminating of the paper box. The paper box after lamination will be transferred to the other side of the box body 1 for output.

[0034] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A film laminating and leveling device for producing environmentally friendly paper boxes, suitable for laminating the outer surface of environmentally friendly paper boxes, comprising a box body (1); A conducting wheel (2) for transmission provided on one side of the box (1); A film-covering support (3) provided on the outer surface of the box (1) for placing a film; A leveling unit (4) provided inside the box (1) for leveling; and a coating unit (5) for heating arranged inside the box (1), characterized in that: A conveyor belt is provided inside the box (1); the flattening unit (4) comprises an adjusting component and a flattening component provided on the outer surface of the adjusting component; and the laminating unit (5) comprises an extrusion component provided inside the box (1) and a heating component provided on the outer surface of the extrusion component.

2. The film-laminating and leveling device for producing environmentally friendly paper boxes according to claim 1, characterized in that: The adjustment assembly includes a fixed plate (41), both ends of which are fixedly connected to the inner wall of the box body (1), the upper surface of the fixed plate (41) is detachably connected to a hydraulic cylinder (42), and the bottom surface of the hydraulic cylinder (42) is detachably connected to the upper surface of the fixed plate (41).

3. The film-laminating and leveling device for producing environmentally friendly paper boxes according to claim 2, characterized in that: The bottom surface of the fixed plate (41) is fixedly connected to a limiting guide rail (43), the inner wall of the limiting guide rail (43) is slidably connected to a lifting plate (44) detachably connected to the telescopic end of the hydraulic cylinder (42), the bottom surface of the lifting plate (44) is fixedly connected to a buffer spring column (45), and the bottom of the buffer spring column (45) is fixedly connected to a U-shaped frame slidably connected to the inner wall of the limiting guide rail (43).

4. The film-laminating and leveling device for producing environmentally friendly paper boxes according to claim 3, characterized in that: The leveling assembly includes a driving motor (46), one side of which is detachably connected to one side of the U-shaped frame, and a driving end of the driving motor (46) is fixedly connected to a leveling roller (47) rotatably connected to the inner wall of the U-shaped frame.

5. The film-laminating and leveling device for producing environmentally friendly paper boxes according to claim 1, characterized in that: The extrusion assembly includes a second drive motor (51), one side of which is detachably connected to the outer surface of the box (1), and a driving end of the second drive motor (51) is fixedly connected to a drive roller (52) rotatably connected to the inner wall of the box (1).

6. The film-laminating and leveling device for producing environmentally friendly paper boxes according to claim 1, characterized in that: The inner wall of the box body (1) is fixedly connected to a support plate, the inner wall of the support plate is rotatably connected to a threaded rod (56) rotatably connected to the inner wall of the box body (1), the outer surface of the threaded rod (56) is threadedly connected to a lifting block (55), the inner wall of the lifting block (55) is slidably connected to a limiting slide rod (57) detachably connected to the outer surface of the support plate, and the inner wall of the lifting block (55) is rotatably connected to a driven roller (58).

7. The film-laminating and leveling device for producing environmentally friendly paper boxes according to claim 6, characterized in that: The heating assembly includes a mounting bracket (53), both ends of the mounting bracket (53) are detachably connected to the inner wall of the lifting block (55), and the bottom surface of the inner wall of the mounting bracket (53) is detachably connected to a heating pipe (54).

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