Feeding device for paper packaging box production

Abstract

The utility model discloses a feeding device for paper packaging box production, which belongs to the technical field of feeding and comprises a roller conveyor, four adjusting structures are symmetrically and fixedly mounted at the upper end of the roller conveyor, each adjusting structure consists of a mounting threaded rod, a mounting plate, an anti-falling top plate and a supporting nut, the mounting plate is fixedly mounted at the lower end of the mounting threaded rod, and the supporting nut is fixedly mounted at the lower end of the mounting threaded rod. The anti-falling top plate is fixedly mounted at the upper end of the mounting threaded rod, the supporting nut is mounted on the mounting threaded rod, the limiting baffle is arranged, and the anti-drag limiting roller is arranged on the limiting baffle, so that materials conveyed on the roller conveyor can be limited through the structure, and the materials are prevented from falling off from the roller conveyor; meanwhile, in the process that the materials are conveyed by the roller conveyor, resistance brought by the limiting baffles and the resistance-reducing limiting rollers to the materials is small, so that it can be guaranteed that the materials can be smoothly conveyed by the roller conveyor, and then the conveying efficiency of the materials by the roller conveyor can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding materials, in particular to a feeding device for producing paper packaging boxes. Background Art

[0002] A paper packaging box generally refers to a box or container made of cardboard or paper for holding items. This type of box is widely used in various occasions, such as transportation, storage, sales packaging, etc. In the production process of paper packaging boxes, it is often necessary to use a feeding device to convey them. In the existing patent application with application number CN202321285631.3, a feeding device for the production of paper packaging boxes is proposed. Although it continuously pushes the waste paper on both sides of the conveyor belt to the middle of the conveyor belt through the movement of the push plate to avoid excessive waste paper from falling from the side of the conveyor belt, in this process, the material on the conveyor belt will produce contact friction with the push plate, so that the presence of the push plate will slow down the speed at which the material is conveyed by the conveyor belt, and then the material will be stranded on the conveyor belt for a long time, which will eventually reduce the efficiency of the material being conveyed by the conveyor belt, so it needs to be improved. Utility Model Content

[0003] The main purpose of the utility model is to provide a feeding device for producing paper packaging boxes, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A feeding device for producing paper packaging boxes comprises a roller conveyor, wherein four adjustment structures are symmetrically fixedly installed on the upper end of the roller conveyor, and the adjustment structure consists of a mounting threaded rod, a mounting plate, an anti-slip top plate and a supporting nut, wherein the mounting plate is fixedly installed on the lower end of the mounting threaded rod, the anti-slip top plate is fixedly installed on the upper end of the mounting threaded rod, and the supporting nut is installed on the mounting threaded rod, and two limit baffles are symmetrically installed above the roller conveyor and on the four adjustment structures, and a plurality of drag-reducing limit rollers are rotatably installed on the limit baffles.

[0006] Preferably, the mounting plate on the adjusting structure is fixedly mounted on the upper end of the roller conveyor.

[0007] Preferably, a plurality of mounting grooves are evenly formed on the limit baffle, and the mounting grooves penetrate the limit baffle inside and outside, and a plurality of mounting shaft holes are symmetrically formed at the upper and lower ends of the limit baffle, and the mounting shaft holes are connected with the mounting grooves.

[0008] Preferably, two anti-slip grooves are symmetrically provided on the limit baffle plate, two installation through holes are provided at the lower end of the limit baffle plate, and the anti-slip grooves are connected to the installation through holes.

[0009] Preferably, the limit baffle is movably mounted on the mounting threaded rod through a mounting through hole opened thereon, the anti-slip top plate is located in the anti-slip groove, and the support nut is located at the lower end of the limit baffle.

[0010] Preferably, the drag-reducing and limiting roller consists of a roller body and a connecting and installing shaft, and there are two connecting and installing shafts which are symmetrically and fixedly installed at the upper and lower ends of the roller body.

[0011] Preferably, the roller body on the drag-reducing and limiting roller is rotatably mounted in the mounting groove, and the connecting mounting shaft is rotatably mounted in the mounting through hole.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By setting a limit baffle and a drag-reducing limit roller on the limit baffle, this structure can not only limit the material transported on the roller conveyor to prevent the material from falling off the roller conveyor, but also the limit baffle and the drag-reducing limit roller bring less resistance to the material during the material being transported by the roller conveyor, thereby ensuring that the material can be smoothly transported by the roller conveyor, and further ensuring the efficiency of the material being transported by the roller conveyor; by setting an adjustment structure and installing the limit baffle on the adjustment structure at the same time, the height of the limit baffle and the drag-reducing limit roller can be adjusted according to the height of the material, thereby making the limit baffle and the drag-reducing limit roller have a better effect in protecting and blocking the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 A magnified view of point A;

[0016] Figure 3 This is a disassembled diagram of the limit baffle and the drag reduction limit roller of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the regulating structure of the utility model.

[0018] In the figure: 1. Roller conveyor; 2. Adjustment structure; 3. Limit baffle; 4. Drag reduction limit roller; 5. Installation threaded rod; 6. Installation plate; 7. Anti-slip top plate; 8. Support nut; 9. Connecting installation shaft; 10. Installation groove; 11. Installation shaft hole; 12. Anti-slip groove; 13. Installation through hole; 14. Roller body. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a feeding device for producing paper packaging boxes includes a roller conveyor 1, and four adjustment structures 2 are symmetrically fixedly installed on the upper end of the roller conveyor 1. The adjustment structure 2 consists of a mounting threaded rod 5, a mounting plate 6, an anti-slip top plate 7 and a supporting nut 8. The mounting plate 6 is fixedly installed on the lower end of the mounting threaded rod 5, the anti-slip top plate 7 is fixedly installed on the upper end of the mounting threaded rod 5, the supporting nut 8 is installed on the mounting threaded rod 5, and the mounting plate 6 on the adjustment structure 2 is fixedly installed on the upper end of the roller conveyor 1.

[0021] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, two limit baffles 3 are symmetrically installed above the roller conveyor 1 and on the four adjustment structures 2, and a number of drag-reducing limit rollers 4 are rotatably installed on the limit baffle 3. A number of mounting grooves 10 are evenly opened on the limit baffle 3, and the mounting grooves 10 penetrate the limit baffle 3 inside and outside. A number of mounting shaft holes 11 are symmetrically opened at the upper and lower ends of the limit baffle 3, and the mounting shaft holes 11 are connected with the mounting grooves 10. Two anti-slip grooves 12 are symmetrically opened on the limit baffle 3 at the same time, and two mounting through holes 13 are opened at the lower end of the limit baffle 3, and the anti-slip grooves 12 are connected with the mounting through holes 13. The limit baffle 3 is movably sleeved on the mounting threaded rod 5 through the mounting through holes 13 opened thereon, the anti-slip top plate 7 is located in the anti-slip groove 12, and the support nut 8 is located at the lower end of the limit baffle 3. The drag-reducing limit roller 4 consists of a roller body 14 and a connecting mounting shaft 9, and the connecting mounting shaft 9 has two and is symmetrically fixedly installed on the roller body 1 4, the roller body 14 on the drag reducing limiting roller 4 is rotatably installed in the installation groove 10, and the connecting installation shaft 9 is rotatably installed in the installation through hole 13. By setting the limit baffle 3 and arranging the drag reducing limiting roller 4 on the limit baffle 3, this structure can not only limit the material transported on the roller conveyor 1 to prevent the material from falling from the roller conveyor 1, but also the limit baffle 3 and the drag reducing limiting roller 4 bring less resistance to the material in the process of being transported by the roller conveyor 1, thereby ensuring that the material can be smoothly transported by the roller conveyor 1, and then ensuring the efficiency of the material being transported by the roller conveyor 1. By setting the adjustment structure 2 and installing the limit baffle 3 on the adjustment structure 2, the height of the limit baffle 3 and the drag reducing limiting roller 4 can be adjusted according to the height of the material, so that the limit baffle 3 and the drag reducing limiting roller 4 have a better effect of protecting and blocking the material.

[0022] It should be noted that the utility model is a feeding device for the production of paper packaging boxes. When in use, the material to be conveyed is first placed on the roller conveyor 1. At this time, as the roller conveyor 1 works, the material placed thereon will be conveyed. In the process of conveying the material, the limit baffle 3 and the drag-reducing limit roller 4 can block the material, thereby preventing the material from falling from the roller conveyor 1. At the same time, when the material contacts the drag-reducing limit roller 4, the drag-reducing limit roller 4 will generate friction and rotate with the material, and then in the process of the drag-reducing limit roller 4 rotating, the material can be The resistance encountered is small, and the material can eventually be smoothly transported by the roller conveyor 1; when it is necessary to adjust the height of the limit baffle 3 and the drag reduction limit roller 4 according to the height of the material on the roller conveyor 1, it is only necessary to rotate the support nut 8 on the adjustment structure 2 on the mounting threaded rod 5. As the support nut 8 rotates on the mounting threaded rod 5, the support nut 8 will move up or down. When the support nut 8 moves downward, the limit baffle 3 and the drag reduction limit roller 4 will move downward under the influence of gravity. When the support nut 8 moves upward, the limit baffle 3 and the drag reduction limit roller 4 will be pushed upward by the support nut 8.

[0023] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A feeding device for producing paper packaging boxes, comprising a roller conveyor (1), characterized in that: Four adjustment structures (2) are symmetrically fixedly installed on the upper end of the roller conveyor (1), and the adjustment structure (2) is composed of a mounting threaded rod (5), a mounting plate (6), an anti-slip top plate (7) and a support nut (8). The mounting plate (6) is fixedly installed on the lower end of the mounting threaded rod (5), the anti-slip top plate (7) is fixedly installed on the upper end of the mounting threaded rod (5), and the support nut (8) is installed on the mounting threaded rod (5). Two limit baffles (3) are symmetrically installed above the roller conveyor (1) and on the four adjustment structures (2), and a plurality of drag-reducing limit rollers (4) are rotatably installed on the limit baffles (3).

2. A feeding device for producing paper packaging boxes according to claim 1, characterized in that: The mounting plate (6) on the adjusting structure (2) is fixedly mounted on the upper end of the roller conveyor (1).

3. A feeding device for producing paper packaging boxes according to claim 2, characterized in that: A plurality of mounting grooves (10) are evenly formed on the limit baffle (3), and the mounting grooves (10) penetrate the limit baffle (3) inside and outside. A plurality of mounting shaft holes (11) are symmetrically formed at the upper and lower ends of the limit baffle (3), and the mounting shaft holes (11) are communicated with the mounting grooves (10).

4. A feeding device for producing paper packaging boxes according to claim 3, characterized in that: Two anti-slip grooves (12) are symmetrically provided on the limit baffle (3), two mounting through holes (13) are provided at the lower end of the limit baffle (3), and the anti-slip grooves (12) and the mounting through holes (13) are communicated with each other.

5. A feeding device for producing paper packaging boxes according to claim 4, characterized in that: The limit baffle (3) is movably mounted on the mounting threaded rod (5) via a mounting through hole (13) provided thereon, the anti-slip top plate (7) is located in the anti-slip groove (12), and the support nut (8) is located at the lower end of the limit baffle (3).

6. A feeding device for producing paper packaging boxes according to claim 5, characterized in that: The drag-reducing and limiting roller (4) is composed of a roller body (14) and a connecting and installing shaft (9). There are two connecting and installing shafts (9) which are symmetrically fixedly installed at the upper and lower ends of the roller body (14).

7. A feeding device for producing paper packaging boxes according to claim 6, characterized in that: The roller body (14) on the drag-reducing and limiting roller (4) is rotatably mounted in the mounting groove (10), and the connecting mounting shaft (9) is rotatably mounted in the mounting through hole (13).

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