Cardboard stacking and conveying device

Abstract

The present application relates to the technical field of conveying equipment, and specifically discloses a cardboard stacking conveying device, which includes a horizontal conveyor belt for receiving cardboards, a mounting post is fixedly installed on the upper side of the conveyor belt, there is a gap between the mounting post and the upper transmission surface of the conveyor belt, a first limiting strip is arranged on the mounting post, the first limiting strip is on the upper side of the conveyor belt, and the height of the first limiting strip gradually decreases from close to the mounting post to the direction away from the mounting post. In the process of the cardboard being thrown onto the conveyor belt, the upper side of the cardboard and the first limiting strip abut against each other, the first limiting strip slows down the cardboard, and at the same time, the first limiting strip pushes the cardboard against the conveyor belt, thereby speeding up the falling of the cardboard, so that the cardboard falls on the conveyor belt more accurately, and as the conveyor belt moves, the cardboard can be stacked together in a staggered manner, and the present application improves the problem of the cardboard being relatively scattered as a whole.

Description

Technical Field

[0001] The present application relates to the technical field of conveying equipment, and in particular to a cardboard stacking and conveying device. Background Art

[0002] Cardboard is relatively hard and lightweight, and is often used in the production of packaging boxes.

[0003] In the process of cardboard processing and production, after the cardboard completes one process, it is often thrown out through a conveyor belt or other equipment, and the cardboard falls on the next conveyor belt, so as to facilitate the next process of processing the cardboard.

[0004] Regarding the above-mentioned related technologies, the cardboard has a high hardness and a low weight. When the cardboard is thrown onto the conveyor belt, it is difficult for the cardboard to fall accurately to the designated position, making the cardboard relatively scattered. Utility Model Content

[0005] In order to improve the problem of scattered cardboards, the present application provides a cardboard stacking and conveying device.

[0006] The cardboard stacking and conveying device provided in the present application adopts the following technical solution:

[0007] A cardboard stacking and conveying device comprises a conveyor belt for receiving cardboards, wherein the conveyor belt is provided with a mounting post, a gap exists between the mounting post and the conveying surface of the conveyor belt, and a first limiting strip is provided on the mounting post, and the distance between the first limiting strip and the conveying surface of the conveyor belt gradually decreases from approaching the mounting post toward away from the mounting post.

[0008] By adopting the above technical solution, when the cardboard is thrown onto the conveyor belt, the upper side of the cardboard abuts against the first limit bar, and the first limit bar slows down the cardboard. At the same time, the first limit bar pushes the cardboard against the conveyor belt, thereby accelerating the fall of the cardboard, so that the cardboard falls on the conveyor belt more accurately. As the conveyor belt moves, the cardboard can be staggered and stacked together, which improves the problem of the cardboard being scattered as a whole.

[0009] Optionally, a second limiting strip is provided at one end of the first limiting strip away from the mounting column, one end of the second limiting strip is connected to the first limiting strip, and the other end of the second limiting strip is close to the conveyor belt.

[0010] By adopting the above technical solution, when the cardboard moves faster and is about to be thrown out of the conveyor belt, the second limiting strip abuts against the cardboard, which can reduce the throwing of the cardboard and make the cardboard fall onto the conveyor belt.

[0011] Optionally, the mounting post is parallel to the conveying direction of the conveyor belt, and the first limiting strip is rotatably mounted on the mounting post.

[0012] By adopting the above technical solution, the first limiting strip is rotated along the mounting column, so that the angle between the first limiting strip and the conveying surface of the conveyor belt can be adjusted, thereby adjusting the position of the cardboard falling on the conveyor belt.

[0013] Optionally, a rotating seat is provided at one end of the first limiting strip close to the mounting post, the rotating seat is connected to the first limiting strip, a rotating hole is provided on the rotating seat, and the mounting post is located in the rotating hole.

[0014] By adopting the above technical solution, the rotation connection of the first limit bar is achieved through the mutual cooperation of the rotation hole and the installation column. At the same time, it can reduce the slippage of the first limit bar from the installation column, thereby improving the stability of the rotation connection of the first limit bar.

[0015] Optionally, a threaded hole is provided on the rotating seat, the threaded hole is communicated with the rotating hole, and a threaded rod is provided in the threaded hole.

[0016] By adopting the above technical solution, tightening the threaded rod can make the threaded rod abut against the installation column, thereby increasing the friction between the rotating seat and the installation column, thereby achieving locking of the rotation of the rotating seat.

[0017] Optionally, the first limiting strip is an elastic strip.

[0018] By adopting the above technical solution, the first limiting strip has elasticity. When the first limiting strip is subjected to a large impact, the first limiting strip undergoes elastic deformation, which can reduce the damage to the first limiting strip.

[0019] Optionally, a wear-resistant layer is provided on a side of the first limiting strip close to the conveyor belt.

[0020] By adopting the above technical solution, the anti-wear layer is in contact with the paperboard, which can reduce the wear of the first limiting strip.

[0021] Optionally, a plurality of the first limiting strips are arranged in parallel.

[0022] By adopting the above technical solution, the plurality of first limiting strips cooperate with each other, so that the cardboard can be subjected to force more evenly.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. When the cardboard is thrown onto the conveyor belt, the upper side of the cardboard abuts against the first limit strip, which slows down the cardboard. At the same time, the first limit strip pushes the cardboard against the conveyor belt, thereby accelerating the falling of the cardboard and making it fall more accurately on the conveyor belt. As the conveyor belt moves, the cardboard can be stacked together in a staggered manner, which improves the problem of the cardboard being scattered overall.

[0025] 2. When the cardboard moves faster and is about to be thrown out of the conveyor belt, the second limit strip abuts against the cardboard, which can reduce the throwing of the cardboard and make the cardboard fall onto the conveyor belt;

[0026] 3. The rotation connection of the first limit bar is achieved through the mutual cooperation between the rotation hole and the mounting column. At the same time, the slipping of the first limit bar from the mounting column can be reduced, thereby improving the stability of the rotation connection of the first limit bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0029] Figure 2 is a schematic diagram of the overall structure of another perspective of an embodiment of the present application;

[0030] Figure 3 yes Figure 2 Enlarged schematic diagram of part A.

[0031] Figure numerals: 1, conveyor belt; 2, mounting column; 3, first limit strip; 4, anti-wear layer; 5, rotating seat; 51, rotating hole; 52, threaded hole; 6, threaded rod; 7, second limit strip. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-3 This application is described in further detail.

[0033] The present application embodiment discloses a cardboard stacking and conveying device. Figure 1 and Figure 2The cardboard stacking and conveying device comprises a horizontal conveyor belt 1 for receiving cardboards, a mounting post 2 is fixedly mounted on the upper side of the conveyor belt 1, a gap exists between the mounting post 2 and the upper transmission surface of the conveyor belt 1, a first limiting strip 3 is arranged on the mounting post 2, the first limiting strip 3 is on the upper side of the conveyor belt 1, and the height of the first limiting strip 3 gradually decreases from the direction close to the mounting post 2 to the direction away from the mounting post 2. The cardboard is thrown onto the conveyor belt 1 from the gap between the mounting post 2 and the conveyor belt 1, and in the process of the cardboard being thrown onto the conveyor belt 1, the upper side of the cardboard and the first limiting strip 3 abut against each other, the first limiting strip 3 decelerates the cardboard, and at the same time, the first limiting strip 3 abuts the cardboard against the conveyor belt 1, thereby accelerating the falling of the cardboard, so that the cardboard falls on the conveyor belt 1 more accurately, and as the conveyor belt 1 moves, the cardboard can be stacked together in a staggered manner along the transmission direction of the conveyor belt 1, which improves the problem of the cardboard being scattered as a whole.

[0034] The first limiting strip 3 is an elastic strip. Specifically, the first limiting strip 3 can be a plastic strip or an iron strip. The first limiting strip 3 is elastic. When the first limiting strip 3 is subjected to a large impact, the first limiting strip 3 undergoes elastic deformation and the first limiting strip 3 can return to its original state, thereby reducing the damage to the first limiting strip 3 and facilitating the continuous use of the first limiting strip 3.

[0035] Reference Figure 2 and Figure 3 The first limit strip 3 is provided with an anti-wear layer 4 on its lower side. Specifically, the anti-wear layer 4 is a paper layer. The paper is glued to the lower side of the first limit strip 3 with glue, which can facilitate the repair of the anti-wear layer 4 at a low cost. The anti-wear layer 4 is in contact with the paperboard, which can reduce the wear of the first limit strip 3.

[0036] Two first limiting strips 3 are arranged in parallel, and three or more first limiting strips 3 can be arranged. The cooperation of multiple first limiting strips 3 can make the cardboard bear the force more evenly, so that the cardboard falls on the conveyor belt 1 more flatly.

[0037] The length direction of the mounting column 2 is parallel to the transmission direction of the conveyor belt 1. A rectangular rotating seat 5 is provided at one end of the first limiting strip 3 close to the mounting column 2. The first limiting strip 3 and the rotating seat 5 can be connected by gluing or welding. A rotating hole 51 is penetrated through the rotating seat 5. The mounting column 2 is located in the rotating hole 51. The rotating hole 51 cooperates with the mounting column 2 to realize the rotation of the rotating seat 5 on the mounting column 2.

[0038] Reference Figure 2 and Figure 3By rotating the rotating seat 5, the rotating seat 5 drives the first limiting strip 3 to rotate, and the angle between the first limiting strip 3 and the upper surface of the conveyor belt 1 can be adjusted, thereby adjusting the position where the cardboard falls on the conveyor belt 1. The rotating seat 5 can reduce the slippage of the first limiting strip 3 from the mounting column 2, and improve the stability of the rotation connection of the first limiting strip 3.

[0039] A threaded hole 52 is provided on the rotating seat 5, and the threaded hole 52 is located on the upper side of the rotating seat 5, and the threaded hole 52 is communicated with the rotating hole 51, and a threaded rod 6 is threaded through the threaded hole 52; an end of the threaded rod 6 extending into the threaded hole 52 is bonded with a non-slip elastic pad, and tightening the threaded rod 6 can make the threaded rod 6 firmly rest against the mounting column 2, thereby increasing the friction between the mounting column 2 and the rotating seat 5, reducing the relative rotation between the mounting column 2 and the rotating seat 5, and realizing the locking of the rotation of the rotating seat 5.

[0040] Furthermore, the threaded rod 6 in the embodiment of the present application is a hexagon socket bolt, which is relatively common and relatively low in cost, and can reduce the erroneous rotation of the threaded rod 6 .

[0041] The end of the first limiting strip 3 away from the mounting column 2 is provided with a second limiting strip 7, one end of the second limiting strip 7 is connected to the first limiting strip 3, and the other end is close to the conveyor belt 1. The second limiting strip 7 can be made of the same material as the first limiting strip 3, and the second limiting strip 7 can be integrally cast with the first limiting strip 3, and the second limiting strip 7 is located at the lower side of the first limiting strip 3; the angle between the second limiting strip 7 and the upper surface of the conveyor belt 1 is greater than the angle between the first elastic strip and the upper surface of the conveyor belt 1; the second limiting strip 7 has a certain elasticity, and when the lower side of the second limiting strip 7 can be against the upper side of the conveyor belt 1. When the cardboard moves faster and is about to be thrown out of the conveyor belt 1, the second limiting strip 7 abuts against the cardboard, which can reduce the throwing of the cardboard and make the cardboard fall onto the conveyor belt 1.

[0042] The implementation principle of the cardboard stacking and conveying device of the embodiment of the present application is as follows: when the cardboard is thrown onto the conveyor belt 1, the upper side of the cardboard abuts against the first limiting strip 3, and the first limiting strip 3 slows down the cardboard. At the same time, the first limiting strip 3 pushes the cardboard against the conveyor belt 1, thereby accelerating the falling of the cardboard and making the cardboard fall on the conveyor belt 1 more accurately; when the cardboard moves faster and is about to be thrown out of the conveyor belt 1, the second limiting strip 7 abuts against the cardboard, which can reduce the throwing of the cardboard and make the cardboard fall onto the conveyor belt 1. As the conveyor belt 1 moves, the cardboard can be stacked together in an offset manner, which improves the problem of the cardboard being relatively scattered as a whole.

[0043] Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second", "third" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "One" or "one" and similar words do not indicate a quantitative limit, but indicate that there is at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0044] The above are all optional embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cardboard stacking and conveying device, characterized in that: The invention comprises a conveyor belt (1) for receiving cardboards, wherein a mounting post (2) is arranged on the conveyor belt (1), a gap exists between the mounting post (2) and the transmission surface of the conveyor belt (1), and a first limiting strip (3) is arranged on the mounting post (2), and the distance between the first limiting strip (3) and the transmission surface of the conveyor belt (1) gradually decreases from the direction close to the mounting post (2) towards the direction away from the mounting post (2).

2. A cardboard stacking and conveying device according to claim 1, characterized in that: A second limiting strip (7) is provided at one end of the first limiting strip (3) away from the mounting column (2); one end of the second limiting strip (7) is connected to the first limiting strip (3) and the other end is close to the conveyor belt (1).

3. A cardboard stacking and conveying device according to claim 2, characterized in that: The mounting column (2) is parallel to the conveying direction of the conveyor belt (1), and the first limiting strip (3) is rotatably mounted on the mounting column (2).

4. A cardboard stacking and conveying device according to claim 3, characterized in that: A rotating seat (5) is provided at one end of the first limiting strip (3) close to the mounting post (2); the rotating seat (5) is connected to the first limiting strip (3); a rotating hole (51) is provided on the rotating seat (5); and the mounting post (2) is located in the rotating hole (51).

5. A cardboard stacking and conveying device according to claim 4, characterized in that: A threaded hole (52) is provided on the rotating seat (5), the threaded hole (52) is connected to the rotating hole (51), and a threaded rod (6) is provided in the threaded hole (52).

6. The cardboard stacking and conveying device according to claim 1, characterized in that: The first limiting strip (3) is an elastic strip.

7. The cardboard stacking and conveying device according to claim 1, characterized in that: A wear-resistant layer (4) is provided on the side of the first limiting strip (3) close to the conveyor belt (1).

8. The cardboard stacking and conveying device according to claim 1, characterized in that: A plurality of the first limiting strips (3) are arranged in parallel.

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