Carton automatic film pasting device

Abstract

The utility model relates to the technical field of carton automatic film pasting, and discloses a carton automatic film pasting device which comprises a first limiting plate, the left end of the first limiting plate is fixedly connected with a material conveying roller, and the left side of the material conveying roller is fixedly connected with a second limiting plate; the device is characterized in that a side edge positioning groove is formed in the second limiting plate. By arranging a side edge positioning groove and a bottom end positioning groove which are formed in a second limiting plate, a mounting frame and a fixing plate can be conveniently mounted and inserted into the second limiting plate, and a worker pulls a dismounting sleeve to drive a sliding block to slide and be pulled out in the mounting frame and a mounting groove; and then the materials are drawn out from the interior of a second limiting plate through a mounting frame and a fixing plate, so that a worker can conveniently feed the materials, needing to be subjected to film pasting, on the material winding roller, and convenience is brought to feeding of the worker.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic film pasting for cardboard boxes, in particular to an automatic film pasting device for cardboard boxes. Background Art

[0002] The automatic film laminating device usually includes multiple components such as the conveying mechanism, the film laminating mechanism, and the control system. The conveying mechanism is responsible for conveying the products or materials to be laminating to the designated location, while the film laminating mechanism is responsible for implementing the specific film laminating operation. The control system is the brain of the entire device, responsible for coordinating the work of each part to ensure the smooth progress of the film laminating process.

[0003] Comparative publication number CN 110253874 B An automatic film laminating machine includes an operating table, a conveyor belt, a support foot, and a die roller. The die roller and the conveyor belt are matched with each other in a clearance. The operating table is controlled by the die roller and the conveyor belt, and is fixed at the bottom of the operating table and the conveyor belt by the support foot. The die roller is provided with a matching groove and an eliminator, and the eliminator is driven by the eliminator control terminal. The matching grooves are distributed at both ends of the die roller. The eliminator and the eliminator control terminal are connected by an elastic rod. As a further improvement of the present invention, the elastic rod is a Y-shaped structure, and is fixed to the coupling end of the eliminator control terminal by a bearing. The eliminator is fixed at one end of the elastic rod in the shape of a palm, and a steel ball is fixed inside it. At its vertical end A steel wire rope connecting the steel ball and the winding is provided inside. As a further improvement of the present invention, the signal input end inside the eliminator control terminal is connected to the driving circuit of the operating table by electric fusion, and an aperture for passing the steel wire rope is opened on the inner wall of the eliminator control terminal. As a further improvement of the present invention, two eliminators are provided, each distributed on both sides inside the die roller. The neutralization end of the eliminator is arc-shaped and completely fits the inner wall of the die roller. The eliminator is in contact with and fits the inner surface wall of the die roller. The inner surface wall of the die roller is equipped with eliminators. The discharge of the eliminator is used to neutralize the static electricity on the surface of the die roller to remove the static electricity carried by the die roller and prevent dust from being adsorbed on the die roller.

[0004] This automatic film laminating machine is equipped with an eliminator on the inner surface wall of the film pressing roller. The discharge of the eliminator is used to neutralize the static electricity on the surface of the die pressing roller to remove the static electricity carried by the film pressing roller and prevent dust from being adsorbed on the film pressing roller. When the equipment is processing the product for a long time, it is not convenient for the staff to easily install and disassemble the supporting roller carrying the film when the film needs to be added, which affects the staff's convenient loading of the film and affects the equipment's processing efficiency of the product. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an automatic film sticking device for a cardboard box.

[0006] The utility model is implemented by the following technical scheme: an automatic film sticking device for a cardboard box, comprising a first limiting plate, a material conveying roller is fixedly connected to the left end of the first limiting plate, and a second limiting plate is fixedly connected to the left side of the material conveying roller;

[0007] A side positioning groove is provided inside the second limiting plate, a bottom positioning groove is provided at the top of the second limiting plate, a mounting bracket is slidably connected inside the bottom positioning groove, a mounting groove is provided inside the mounting bracket, a disassembly sleeve is slidably connected inside the mounting groove, a slider is welded to the bottom end of the disassembly sleeve, a connecting plate is welded to the left end of the mounting bracket, a limiting clamping ring is rotatably connected to the surface of the connecting plate, a fixing plate is welded to the right side of the mounting bracket, and a positioning bolt is threadedly connected to the internal thread of the limiting clamping ring.

[0008] Through the above technical solution, the number of the bottom positioning grooves is set to two, which can be installed inside the second limiting plate in conjunction with the mounting frame and the fixing plate.

[0009] As a further improvement of the above solution, the sliders are symmetrically distributed with the disassembly sleeve as the center, the sliders are slidably connected inside the installation groove, and the disassembly sleeve is slidably connected inside the installation frame.

[0010] As a further improvement of the above solution, the internal thread of the fixing plate is connected with a positioning bolt, the internal sliding connection of the second limiting plate is connected with the fixing plate, and the internal sliding connection of the second limiting plate is connected with a mounting frame.

[0011] As a further improvement of the above solution, the limiting snap ring is arranged on the top of the disassembly sleeve, and the limiting snap ring is arranged on the top of the mounting frame.

[0012] Through the above technical solution, the limiting clamping ring can be rotated to a suitable position in conjunction with the connecting plate, and then connected and fixed in conjunction with the positioning bolt.

[0013] As a further improvement of the above solution, the right end of the second limiting plate is fixedly connected to a material winding roller, the right side of the second limiting plate is fixedly connected to a guide roller, and the left end of the first limiting plate is fixedly connected to a film laminating roller.

[0014] As a further improvement of the above solution, the film laminating roller is arranged at the bottom end of the material winding roller, and the guide roller is arranged at the top of the film laminating roller.

[0015] As a further improvement of the above solution, a limiting clamp ring is provided on the rear side of the second limiting plate, and the limiting clamp ring is provided at the rear end of the second limiting plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model can conveniently install and plug the mounting frame and the fixing plate into the inside of the second limiting plate by arranging the side positioning grooves and the bottom positioning grooves opened inside the second limiting plate. When the staff pulls out the disassembly sleeve, the slider is driven to slide and be pulled out inside the mounting frame and the mounting groove, and then the mounting frame and the fixing plate are pulled out from the inside of the second limiting plate, which is convenient for the staff to conveniently load the material that needs to be film-coated on the material winding roller, bringing convenience to the staff in loading materials.

[0018] The utility model provides a limit clamp ring rotating on the surface of the connecting plate, which can firmly connect the limit clamp ring and the fixing plate by cooperating with the positioning bolts through the disassembly sleeve sliding inside the installation groove, so as to ensure the stability of the material winding roller when the material winding roller is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is an enlarged schematic diagram of the structure at A of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembly structure of the second limiting plate of the utility model;

[0022] Figure 4 This is an enlarged schematic diagram of the structure at B of the utility model;

[0023] Figure 5 It is a rear view structural schematic diagram of the utility model.

[0024] Description of main symbols:

[0025] 1. First limit plate; 2. Second limit plate; 3. Material conveying roller; 4. Material winding roller; 5. Guide roller; 6. Film laminating roller; 7. Side positioning groove; 8. Mounting frame; 9. Mounting groove; 10. Fixed plate; 11. Connecting plate; 12. Limiting clamp ring; 13. Bottom positioning groove; 14. Disassembly sleeve; 15. Slider; 16. Positioning bolt. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0027] Example:

[0028] Please combine Figure 1-5, an automatic film sticking device for a cardboard box in this embodiment comprises a first limiting plate 1, a material conveying roller 3 is fixedly connected to the left end of the first limiting plate 1, and a second limiting plate 2 is fixedly connected to the left side of the material conveying roller 3;

[0029] The second limiting plate 2 is provided with a side positioning groove 7 inside, the second limiting plate 2 is provided with a bottom positioning groove 13 at the top, the bottom positioning groove 13 is slidably connected with a mounting frame 8 inside, the mounting frame 8 is provided with a mounting groove 9 inside, the mounting groove 9 is slidably connected with a disassembly sleeve 14 inside, a slider 15 is welded to the bottom end of the disassembly sleeve 14, a connecting plate 11 is welded to the left end of the mounting frame 8, the surface of the connecting plate 11 is rotatably connected with a limiting clamping ring 12, a fixing plate 10 is welded to the right side of the mounting frame 8, and the limiting clamping ring 12 is internally threadedly connected with a fixing plate 11. By setting the side positioning groove 7 and the bottom positioning groove 13 opened inside the second limiting plate 2, the mounting frame 8 and the fixed plate 10 can be conveniently installed and plugged into the inside of the second limiting plate 2, and the staff pulls out the disassembly sleeve 14 to drive the slider 15 to slide and withdraw inside the mounting frame 8 and the mounting groove 9, and then the mounting frame 8 and the fixed plate 10 are withdrawn from the inside of the second limiting plate 2, so that the staff can conveniently load the material that needs to be filmed on the material winding roller 4, which brings convenience to the staff in loading materials.

[0030] The number of the bottom positioning grooves 13 is set to two, which can be installed inside the second limiting plate 2 in conjunction with the mounting frame 8 and the fixing plate 10 .

[0031] The slider 15 is symmetrically distributed with the disassembly sleeve 14 as the center. The slider 15 is slidably connected to the inside of the installation groove 9 , and the disassembly sleeve 14 is slidably connected to the inside of the installation frame 8 .

[0032] The fixing plate 10 is internally threadedly connected with a positioning bolt 16 , the second limiting plate 2 is internally slidably connected with the fixing plate 10 , and the second limiting plate 2 is internally slidably connected with a mounting bracket 8 .

[0033] The limiting snap ring 12 is arranged on the top of the disassembly sleeve 14, and the limiting snap ring 12 is arranged on the top of the mounting frame 8. By setting the limiting snap ring 12 rotating on the surface of the connecting plate 11, the disassembly sleeve 14 sliding inside the mounting groove 9 can be firmly connected with the positioning bolt 16 to ensure the stability of the material winding roller 4 when the material winding roller 4 is working.

[0034] The limiting clamp ring 12 can be rotated to a suitable position in cooperation with the connecting plate 11 and then connected and fixed in cooperation with the positioning bolt 16 .

[0035] The right end of the second limiting plate 2 is fixedly connected to a material winding roller 4 , the right side of the second limiting plate 2 is fixedly connected to a guide roller 5 , and the left end of the first limiting plate 1 is fixedly connected to a film pasting roller 6 .

[0036] The film laminating roller 6 is arranged at the bottom end of the material winding roller 4 , and the guide roller 5 is arranged on the top of the film laminating roller 6 .

[0037] A limiting snap ring 12 is disposed on the rear side of the second limiting plate 2 , and the limiting snap ring 12 is disposed at the rear end of the second limiting plate 2 .

[0038] The implementation principle of an automatic film-sticking device for a cardboard box in the embodiment of the present application is as follows: the equipment is placed in a suitable position, and the side positioning grooves 7 and the bottom positioning grooves 13 provided inside the second limiting plate 2 can be used to conveniently install and plug the mounting frame 8 and the fixing plate 10 into the inside of the second limiting plate 2, and the staff pulls the disassembly sleeve 14 to drive the slider 15 to slide and be pulled out inside the mounting frame 8 and the mounting groove 9, and then the mounting frame 8 and the fixing plate 10 are pulled out from the inside of the second limiting plate 2, so that the staff can conveniently load the material that needs to be film-sticked on the material winding roller 4, which brings convenience to the staff's loading, and the limiting clamping ring 12 that rotates on the surface of the connecting plate 11 can be used to slide the disassembly sleeve 14 inside the mounting groove 9, and then cooperate with the positioning bolt 16 to firmly connect the limiting clamping ring 12 and the fixing plate 10, so as to ensure the stability of the material winding roller 4 when it is working.

[0039] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An automatic film-sticking device for a cardboard box, comprising a first limiting plate (1), the left end of the first limiting plate (1) being fixedly connected to a material conveying roller (3), and the left side of the material conveying roller (3) being fixedly connected to a second limiting plate (2); It is characterized in that A side positioning groove (7) is provided inside the second limiting plate (2), a bottom positioning groove (13) is provided at the top of the second limiting plate (2), a mounting frame (8) is slidably connected inside the bottom positioning groove (13), a mounting frame (8) is provided inside the mounting frame (8), a disassembly sleeve (14) is slidably connected inside the mounting groove (9), a slider (15) is welded to the bottom end of the disassembly sleeve (14), a connecting plate (11) is welded to the left end of the mounting frame (8), a limiting clamping ring (12) is rotatably connected to the surface of the connecting plate (11), a fixing plate (10) is welded to the right side of the mounting frame (8), and a positioning bolt (16) is threadedly connected inside the limiting clamping ring (12).

2. The automatic film sticking device for cardboard boxes according to claim 1, characterized in that: The slider (15) is symmetrically distributed with the disassembly sleeve (14) as the center. The slider (15) is slidably connected inside the installation groove (9), and the disassembly sleeve (14) is slidably connected inside the installation frame (8).

3. The automatic film sticking device for cardboard boxes according to claim 1, characterized in that: The fixing plate (10) is internally threadedly connected to a positioning bolt (16), the second limiting plate (2) is internally slidably connected to the fixing plate (10), and the second limiting plate (2) is internally slidably connected to a mounting frame (8).

4. The automatic film sticking device for cardboard boxes according to claim 3, characterized in that: The limiting snap ring (12) is arranged on the top of the disassembly sleeve (14), and the limiting snap ring (12) is arranged on the top end of the mounting frame (8).

5. The automatic film sticking device for cardboard boxes according to claim 1, characterized in that: The right end of the second limiting plate (2) is fixedly connected to a material winding roller (4), the right side of the second limiting plate (2) is fixedly connected to a guide roller (5), and the left end of the first limiting plate (1) is fixedly connected to a film laminating roller (6).

6. The automatic film-sticking device for cardboard boxes according to claim 5, characterized in that: The film laminating roller (6) is arranged at the bottom end of the material winding roller (4), and the guide roller (5) is arranged at the top of the film laminating roller (6).

7. The automatic film-sticking device for cardboard boxes according to claim 6, characterized in that: A limiting snap ring (12) is arranged on the rear side of the second limiting plate (2), and the limiting snap ring (12) is arranged at the rear end of the second limiting plate (2).

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