Paper feeding mechanism of paper laying machine

Abstract

The utility model discloses a paper laying machine paper feeding mechanism which comprises a paper feeding roller, a driving shaft is fixed in the paper feeding roller, a paper pressing roller is arranged above the paper feeding roller, a first bearing seat is arranged on the driving shaft, a rotating rod is arranged in the paper pressing roller, a mounting seat is arranged on the side portion of the paper pressing roller, and a second bearing seat is arranged on the mounting seat. A second bearing seat is arranged below the mounting seat, and the rotating rod is connected with the second bearing seat; and a buffer assembly is arranged in the mounting seat. The paper feeding mechanism of the paper paving machine is provided with the paper feeding roller and the paper pressing roller, when the paper paving machine is used, the driving device can drive the driving shaft to rotate, the driving shaft can drive the paper feeding roller to rotate, and meanwhile the paper pressing roller can press the upper portion of paper, so that the paper is driven to be conveyed through friction force between the paper feeding roller and the paper; according to the paper laying device, the paper can be conveniently pulled by the pulling assembly, the situation that the paper is torn in the paper pulling process is avoided, the paper laying efficiency can be improved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to glass processing equipment, in particular to a paper feeding mechanism of a paper laying machine. Background Art

[0002] During transportation, flat glass is prone to scratches or mold on the surface when exposed to moisture and heat. Usually, paper is laid between the glass surfaces to avoid this. This is a packaging method widely used by most glass manufacturers.

[0003] The traditional paper feeding device mainly drives the paper feeding roller to transport the paper outward through the paper feeding roller motor, and the traction component traction part pulls the paper, which can realize the process of stacking and laying paper more quickly. However, since the paper rolls are generally very large, the traction part alone cannot realize the series of processes of clamping, pulling and laying paper, which can easily cause paper tearing, and the force of the clamping claws to clamp the paper is not large. Therefore, it is very necessary for the present application to provide a paper feeding mechanism that can speed up the efficiency of laying paper and improve production efficiency. Utility Model Content

[0004] The utility model aims to provide a paper feeding mechanism for a paper laying machine, so as to solve the problem that the conventional paper feeding device proposed in the above background technology relies solely on a traction part to realize a series of processes of clamping, pulling and laying paper, which is unable to pull and easily causes paper tearing.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a paper feeding mechanism of a paper laying machine includes a paper feeding roller,

[0006] A driving shaft is fixed inside the paper feeding roller, and a paper pressing roller is arranged above the paper feeding roller, a bearing seat 1 is arranged on the driving shaft, a rotating rod is arranged inside the paper pressing roller, and a mounting seat is arranged on the side of the paper pressing roller, a bearing seat 2 is arranged below the mounting seat, and the rotating rod is connected to the bearing seat 2;

[0007] A buffer component is arranged inside the mounting seat.

[0008] In the above technical solution, the driving device drives the driving shaft to rotate, so that the driving shaft can drive the paper feed roller to rotate, and at the same time the paper pressing roller will press the top of the paper so that the paper can be transported through the friction between the paper feed roller and the paper, so as to facilitate the traction component to pull the paper and avoid the situation where the paper is torn during the traction process.

[0009] Preferably, the paper feeding roller is provided with a first rubber pad, and the paper pressing roller is provided with a second rubber pad.

[0010] In the above technical solution, the friction between the rubber pad 1 and the rubber pad 2 can be increased to avoid slipping.

[0011] Preferably, a cylinder is arranged above the mounting seat, and an output end of the cylinder is connected to the mounting seat.

[0012] In the above technical solution, the distance between the paper pressing roller and the paper feeding roller can be adjusted by the cylinder so as to be adjusted according to the thickness of the paper, so that it can transport paper of different thicknesses.

[0013] Preferably, dust rings are provided on both sides of the second bearing seat.

[0014] In the above technical solution, the dust ring can prevent external dust from entering the interior of the bearing seat 2, which helps to increase the service life of the bearing seat 2.

[0015] Preferably, the buffer assembly includes a fixed plate, which is arranged inside the mounting seat, a groove is provided on the top of the bearing seat 2, and both ends of the top of the bearing seat 2 pass through the mounting seat and are connected to the fixed plate, a spring is fixed to the inner bottom of the mounting seat, and the spring is connected to the fixed plate.

[0016] In the above technical solution, the spring can make the paper pressing roller generate a downward force so that the bearing seat 2 can be extended and retracted in the mounting seat, thereby preventing the paper from being torn due to excessive pressure of the paper pressing roller, which helps to improve the integrity of the paper.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the paper feeding mechanism of the paper laying machine is

[0018] (1) A paper feed roller and a paper pressing roller are provided. When in use, the driving device can drive the driving shaft to rotate, so that the driving shaft can drive the paper feed roller to rotate, and the paper pressing roller will press the top of the paper, so that the friction between the paper feed roller and the paper can drive the paper to be transported, so as to facilitate the traction component to traction the paper, avoid the situation that the paper is torn during the traction process, and help to speed up the efficiency of paper laying and improve production efficiency;

[0019] (2) A fixed plate and a spring are provided, and the paper pressing roller can be driven to rise and fall by the cylinder to adjust the distance between the paper pressing roller and the paper feeding roller so as to adjust it according to the thickness of the paper, so that it can transport paper of different thicknesses. After the paper pressing roller descends, the second bearing seat will expand and contract inside the mounting seat, and at the same time, the spring will cause the fixed plate, the second bearing seat, the rotating rod and the paper pressing roller to generate a downward force to avoid excessive pressure under the paper pressing roller, which may cause the paper to tear, thereby improving its functionality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 2This is a schematic diagram of the top view structure of the utility model;

[0022] Figure 3 For this utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0023] Figure 4 It is a schematic diagram of the side cross-sectional structure of the mounting seat of the utility model.

[0024] In the figure: 1, paper feed roller, 2, rubber pad 1, 3, driving shaft, 4, bearing seat 1, 5, paper pressing roller, 6, rubber pad 2, 7, rotating rod, 8, cylinder, 9, mounting seat, 10, bearing seat 2, 11, buffer assembly, 1101, fixing plate, 1102, spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model provides a technical solution: a paper feeding mechanism of a paper laying machine, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a driving shaft 3 is fixed inside the paper feed roller 1, and a paper pressing roller 5 is arranged above the paper feed roller 1, a bearing seat 1 4 is arranged on the driving shaft 3, a rotating rod 7 is arranged inside the paper pressing roller 5, and a mounting seat 9 is arranged on the side of the paper pressing roller 5, a bearing seat 2 10 is arranged below the mounting seat 9, and the rotating rod 7 is connected to the bearing seat 2 10;

[0027] A buffer assembly 11 is disposed inside the mounting seat 9 .

[0028] like Figure 1 , Figure 2 and Figure 3 As shown, the paper feeding roller 1 is provided with a rubber pad 2, and the paper pressing roller 5 is provided with a rubber pad 2 6.

[0029] like Figure 1 and Figure 2 As shown, a cylinder 8 is arranged above the mounting seat 9, and an output end of the cylinder 8 is connected to the mounting seat 9.

[0030] like Figure 2 and Figure 3 As shown, dust rings are provided on both sides of the bearing seat 2 10.

[0031] like Figure 1 and Figure 4 As shown, the buffer assembly 11 includes a fixed plate 1101, which is arranged inside the mounting seat 9. A groove is provided on the top of the bearing seat 10, and both ends of the top of the bearing seat 10 pass through the mounting seat 9 and are connected to the fixed plate 1101. A spring 1102 is fixed to the inner bottom of the mounting seat 9, and the spring 1102 is connected to the fixed plate 1101.

[0032] Working principle: When in use, the paper on the paper roller can be stretched to between the paper feed roller 1 and the paper pressing roller 5, and then the cylinder 8 can be opened to drive the mounting seat 9, the bearing seat 2 10, the rotating rod 7 and the paper pressing roller 5 to descend, so that the paper pressing roller 5 presses the paper so that the two ends of the paper are respectively in contact with the paper pressing roller 5 and the paper feed roller 1. After the paper pressing roller 5 descends, the bearing seat 2 10 will expand and contract inside the mounting seat 9, and at the same time, the spring 1102 will cause the fixed plate 1101 and the bearing seat 2 10, the rotating rod 7 and the paper pressing roller 5 to generate a downward force to avoid excessive pressure on the paper pressing roller 5 and cause the paper to tear. After that, the driving shaft 3 and the paper feed roller 1 can be driven to rotate through the driving device, so that the paper feed roller 1 drives the paper to be transported through the friction between the paper and the paper.

[0033] This completes the entire operation, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A paper feeding mechanism of a paper laying machine, comprising a paper feeding roller (1), characterized in that: A driving shaft (3) is fixed inside the paper feeding roller (1), and a paper pressing roller (5) is arranged above the paper feeding roller (1), a bearing seat 1 (4) is arranged on the driving shaft (3), a rotating rod (7) is arranged inside the paper pressing roller (5), and a mounting seat (9) is arranged on the side of the paper pressing roller (5), a bearing seat 2 (10) is arranged below the mounting seat (9), and the rotating rod (7) is connected to the bearing seat 2 (10); A buffer component (11) is arranged inside the mounting seat (9).

2. The paper feeding mechanism of the paper laying machine according to claim 1, characterized in that: The paper feeding roller (1) is provided with a rubber pad 1 (2), and the paper pressing roller (5) is provided with a rubber pad 2 (6).

3. The paper feeding mechanism of the paper laying machine according to claim 1, characterized in that: A cylinder (8) is arranged above the mounting seat (9), and an output end of the cylinder (8) is connected to the mounting seat (9).

4. The paper feeding mechanism of the paper laying machine according to claim 1, characterized in that: Dust rings are arranged on both sides of the bearing seat 2 (10).

5. The paper feeding mechanism of the paper laying machine according to claim 1, characterized in that: The buffer assembly (11) comprises a fixing plate (1101), wherein the fixing plate (1101) is arranged inside the mounting seat (9), a groove is provided on the top of the second bearing seat (10), and both ends of the top of the second bearing seat (10) pass through the mounting seat (9) and are connected to the fixing plate (1101), and a spring (1102) is fixed to the inner bottom of the mounting seat (9), and the spring (1102) is connected to the fixing plate (1101).

Images