A corrugated paper laminating limiting device

Abstract

The present application discloses a corrugated paper laminating limiting device, which belongs to the field of corrugated paper laminating technology. It mainly includes a base; a conveying mechanism, a laminating mechanism, and a limiting mechanism. The limiting mechanism includes a limiting plate, which is movably installed on the conveying platform; a guide plate, which is installed on both sides of the limiting plate; an adjustment slot, which is provided on the guide plate; a guide shaft, which is slidably arranged in the adjustment slot, and the guide shaft is a T-shaped structure; a guide wheel, which is rotatably installed at the bottom of the guide shaft; a locking part, which is arranged at the top of the guide shaft. The present application's corrugated paper laminating limiting device conveys the corrugated paper through the conveying mechanism, thereby ensuring the stable transmission of the corrugated board. At the same time, by providing a guide wheel and a limiting plate, the corrugated paper is first guided by the guide wheel, so that the corrugated paper can enter between the limiting plates. The limiting plates limit the two sides of the corrugated paper to prevent the corrugated paper from tilting during the laminating process, so that the corrugated board can be completely laminarized.

Description

Technical Field

[0001] The present application relates to the technical field of corrugated paper laminating, and in particular to a corrugated paper laminating limiting device. Background Art

[0002] Corrugated paper lamination refers to adding a layer of film on the surface of corrugated cardboard, usually covered with polyethylene film. Corrugated box lamination can keep the appearance of the box fresh, while improving the durability and waterproofness of the box, and preventing it from being invaded by moisture, dust and other pollutants during storage and transportation.

[0003] For example, the patent with publication number CN220008823U specifically discloses a corrugated paper laminating device, which transports the corrugated paper by a conveyor belt, and then presses the corrugated paper and the laminating film by a laminating roller to complete the laminating, and a detachable laminating frame is provided to facilitate the replacement of the film roll.

[0004] However, during the design and use of the above-mentioned device, no effective limiting treatment was performed on the corrugated paper, which resulted in the corrugated paper on the conveyor belt tilting during the operation of the device. This tilt not only affects the stable transmission of the corrugated paper, but more importantly, it makes the laminating process inaccurate and may even cause some corrugated paper to fail to be completely covered with film.

[0005] Therefore, it is necessary to provide a corrugated paper laminating limiting device to solve the above problems.

[0006] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0007] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a corrugated paper laminating limiting device to achieve the effect of accurate lamination of corrugated paper.

[0008] The technical solution adopted by the present application to solve the technical problem is: a corrugated paper laminating limiting device, comprising:

[0009] Pedestal;

[0010] A conveying mechanism, which is installed on the base and is used to convey corrugated paper;

[0011] A laminating mechanism, which is installed on the base and is used for laminating corrugated paper;

[0012] The limiting mechanism is installed on the base and is used to guide and limit the corrugated paper. The limiting mechanism includes:

[0013] A limit plate, which is movably mounted on the conveyor platform and is used to limit the position of the corrugated paper;

[0014] A guide plate, which is installed on both sides of the limit plate;

[0015] An adjusting slot, which is arranged on the guide plate;

[0016] A guide shaft, which is slidably arranged in the adjustment groove and has a T-shaped structure;

[0017] A guide wheel, which is rotatably mounted at the bottom of the guide shaft and is used to guide the corrugated paper;

[0018] A locking portion is arranged at the top of the guide shaft and is used to limit the position of the guide shaft.

[0019] Furthermore, the locking part includes a connecting plate, which is slidably set on the guide plate, and through holes are opened at the positions of the corresponding guide shafts on the connecting plate. Locking nuts are rotatably set at the positions of the corresponding through holes on the connecting plate, and the ends of the guide shafts pass through the through holes and are threadedly connected to the locking nuts.

[0020] Furthermore, the laminating mechanism includes a roller bracket, which is installed on the top of the base, and there are two groups of roller brackets, and a roller is rotatably installed between the two groups of roller brackets. A laminating bracket is installed on the base, and there are two groups of laminating brackets, and a laminating roller is rotatably installed between the two groups of laminating brackets.

[0021] Furthermore, a motor is installed on the laminating bracket, and an output end of the motor is fixedly installed on one side end of the laminating roller.

[0022] Furthermore, a cutting mechanism is installed on the base for cutting off excess coating on the corrugated paper.

[0023] The beneficial effects of the present application are as follows: a corrugated paper laminating and limiting device provided by the present application conveys the corrugated paper through a conveying mechanism, thereby ensuring the stable transmission of the corrugated board; at the same time, by providing a guide wheel and a limiting plate, the corrugated paper is first guided by the guide wheel to facilitate the corrugated paper to enter between the limiting plates; the limiting plates limit the two sides of the corrugated paper to prevent the corrugated paper from tilting during the laminating process, thereby making the laminating process accurate and ensuring that the corrugated board can be completely laminar.

[0024] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0026] In the attached picture:

[0027] Figure 1 This is an overall schematic diagram of a corrugated paper laminating and limiting device in this application;

[0028] Figure 2 It is a partial schematic diagram of a corrugated paper laminating limiting device in this application;

[0029] Figure 3 for Figure 1 A magnified schematic diagram of the structure at center A;

[0030] Among them, the reference numerals in the figure are:

[0031] 1. Conveying mechanism; 11. Base;

[0032] 2. Laminating mechanism; 21. Roller; 22. Roller support; 23. Laminating support; 24. Laminating roller;

[0033] 3. Limiting mechanism; 31. Guide plate; 32. Limiting plate; 33. Connecting plate; 34. Guide shaft; 35. Guide wheel; 36. Locking nut; 37. Adjusting slot;

[0034] 4. Corrugated paper;

[0035] 5. Cutting mechanism. DETAILED DESCRIPTION

[0036] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0037] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0038] like Figure 1-Figure 2 As shown, the present application provides a corrugated paper laminating limiting device, including a base 11, on which a conveying mechanism 1 is arranged. In the present application, the conveying mechanism 1 is a traditional belt conveying structure, and its specific structure and principle are prior art, which will not be described in detail here;

[0039] like Figure 2As shown, a laminating mechanism 2 is installed on the base 11, and the laminating mechanism 2 includes two groups of roller brackets 22 fixedly installed on the base 11, and a roller 21 is rotatably installed between the two groups of roller brackets 22, and the roller 21 is used to place the laminating roll;

[0040] At the same time, two groups of film-coating supports 23 are installed on the base 11. The film-coating supports 23 are segmented structures and have a lower structure and an upper structure, wherein the upper structure and the base 11 are fixedly installed, and the lower structure can slide in its upper structure, and an elastic member (not shown in the figure) is installed between the upper structure and the lower structure, so that in the initial state, the lower structure is in a position away from the upper structure under the action of the elastic member, and the elastic member is used to ensure that the film-coating roller 24 presses the film pulled out from the drum 21 onto the corrugated paper 4;

[0041] A coating roller 24 is rotatably mounted between the two sets of lower structures, and a motor (not shown) is fixedly mounted on the lower structure of the coating support 23, and the output end of the motor is fixedly mounted on one end of the coating roller 24;

[0042] like Figure 1 and Figure 3 As shown, a limiting mechanism 3 is installed on the base 11, and the limiting mechanism 3 includes a limiting plate 32, which is slidably installed on the base 11 and is located on both sides of the laminating roller 24. A waist hole is opened on the limiting plate 32, and a bolt is fixed at the position of the base 11 corresponding to the waist hole. The bolt passes through the waist hole, and a nut is installed on the bolt for locking the limiting plate 32;

[0043] The base 11 is also provided with a plurality of guide plates 31, which are located on both sides of the limiting plates 32. The guide plates 31 guide the corrugated paper 4 so that the corrugated paper 4 can enter between the two limiting plates 32. The two limiting plates 32 limit the corrugated paper 4 to ensure accurate lamination of the corrugated paper 4. The spacing between the two limiting plates 32 can be changed to laminat corrugated paper 4 of different widths.

[0044] Meanwhile, the guide plate 31 is provided with a plurality of adjustment slots 37, and a guide shaft 34 is inserted into the adjustment slots 37. The guide shaft 34 is divided into an optical axis at the lower end and a threaded end at the upper end. The optical axis is in a T-shaped structure and a guide wheel 35 is rotatably mounted at the bottom thereof. A locking portion is provided on the guide plate 31, and the locking portion includes a connecting plate 33. Through holes are provided at positions of the connecting plate 33 corresponding to the guide shafts 34, and a locking nut 36 is rotatably mounted at positions of the connecting plate 33 corresponding to the through holes.

[0045] During installation, the optical axis end of the guide shaft 34 passes through the adjustment slot 37, and the threaded end of the guide shaft 34 passes through the through hole on the connecting plate 33 and is locked by the locking nut 36. The locking nut 36 is loosened, and at this time, all the guide shafts 34 can be driven to move together by toggling the connecting plate 33, ensuring that the multiple guide shafts 34 are located on the same horizontal line after moving, and the guide shafts 34 can be locked by screwing the locking nut 36 again, ensuring that the multiple guide wheels 35 are located on the same horizontal line to guide the corrugated paper 4, and can guide the corrugated paper 4 of different widths;

[0046] like Figure 1-Figure 2 As shown, a cutting mechanism 5 is fixedly mounted on the base 11, and the cutting mechanism 5 includes a cutting bracket, a hydraulic cylinder is fixedly mounted on the cutting bracket, and a cutting knife is fixedly mounted on the output end of the hydraulic cylinder. The cutting knife is suitable for cutting the corrugated paper 4 to separate the corrugated paper 4 after the coating.

[0047] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A corrugated paper laminating limiting device, characterized in that: include: Base (11); A conveying mechanism (1), which is installed on the base (11) and is used to convey corrugated paper (4); A laminating mechanism (2), the laminating mechanism (2) being mounted on the base (11) and used for laminating the corrugated paper (4); A limiting mechanism (3), the limiting mechanism (3) is installed on the base (11) and is used to guide and limit the corrugated paper (4), and the limiting mechanism (3) comprises: a limiting plate (32), the limiting plate (32) being movably mounted on the base (11) and used for limiting the position of the corrugated paper (4); A guide plate (31), the guide plate (31) being mounted on both sides of the limiting plate (32); an adjusting groove (37), wherein the adjusting groove (37) is provided on the guide plate (31); A guide shaft (34), the guide shaft (34) being slidably disposed in the adjustment groove (37), the guide shaft (34) being in a T-shaped structure; A guide wheel (35), the guide wheel (35) is rotatably mounted on the bottom of the guide shaft (34) and is used to guide the corrugated paper (4); A locking portion is arranged at the top of the guide shaft (34) and is used to limit the position of the guide shaft (34).

2. A corrugated paper laminating limiting device according to claim 1, characterized in that: The locking portion comprises a connecting plate (33) which is slidably arranged on the guide plate (31); through holes are provided on the connecting plate (33) at positions corresponding to the guide shafts (34); locking nuts (36) are rotatably arranged on the connecting plate (33) at positions corresponding to the through holes; the ends of the guide shafts (34) pass through the through holes and are threadedly connected to the locking nuts (36).

3. The corrugated paper laminating limiting device according to claim 1, characterized in that: The coating mechanism (2) comprises a roller bracket (22), which is mounted on the top of the base (11), and the roller bracket (22) is provided in two groups, and a roller (21) is rotatably mounted between the two groups of roller brackets (22); a coating bracket (23) is installed on the base (11), and the coating bracket (23) is provided in two groups, and a coating roller (24) is rotatably mounted between the two groups of coating brackets (23).

4. A corrugated paper laminating limiting device according to claim 3, characterized in that: A motor is installed on the film coating support (23), and the output end of the motor is fixedly installed on one side end of the film coating roller (24).

5. The corrugated paper laminating limiting device according to claim 1, characterized in that: A cutting mechanism (5) is installed on the base (11) for cutting off excess coating on the corrugated paper (4).

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