Paper anti-static deviation correction conveying mechanism

Abstract

The utility model relates to the technical field of belt deviation rectification, and discloses a paper anti-static deviation rectification conveying mechanism which comprises a belt conveyor, a carbon fiber brush is installed on a machine frame of the belt conveyor, a roller is sleeved on a driven shaft of the belt conveyor through a bearing, long circular through holes A are formed in the side walls of the machine frame on the two sides of the belt conveyor, and the long circular through holes A are communicated with the carbon fiber brush. A long circular through hole A is formed in the rack, the driven shaft is rotationally installed in the long circular through hole A through a positioning pin, a long circular through hole B is further formed in the rack on one side, the positioning pin located in the long circular through hole B is a movable pin, and the movable pin is fixed to the rack through a locking piece. The belt deviation rectifying device has the advantages that the door-shaped frame pulls one end of the driven shaft by screwing the bolt, so that the driven shaft deviates from the driving shaft, the driven shaft can guide the belt, the guiding direction of the driven shaft to the belt can be changed when the driven shaft deviates, deviation rectifying of the belt is achieved through continuous movement of the belt, and the belt deviation rectifying device is simple in structure and convenient to use. Therefore, the belt is prevented from deviating from the central position.

Description

Technical Field

[0001] This utility model relates to the field of belt alignment technology, and in particular to a paper anti-static alignment conveyor mechanism. Background Technology

[0002] Belt conveyors, also known as belt conveyors, are continuous conveying machines that use flexible conveyor belts as material-carrying and traction components. They are widely used due to their advantages such as simple structure, stable and reliable operation, and strong adaptability to materials.

[0003] Chinese utility model patent (authorization announcement number: CN209631638U, name: paper sorting machine) includes multiple belt conveyor mechanisms, with power transmitted between adjacent belt conveyor mechanisms via a transmission device. Above each adjacent belt conveyor mechanism, a belt adsorption mechanism for reverse adsorption of paper is arranged, with a gap between the adsorption mechanism and the conveying surface of each belt conveyor mechanism. Below each adjacent belt conveyor mechanism, a visual inspection mechanism mounting plate is provided for mounting a visual inspection mechanism. This utility model has a simple structure and is easy to use. It can detect defects in paper in both bright and dark fields. The arrangement of adjacent belt conveyors prevents paper from falling during transport, providing support. This utility model facilitates the installation of visual inspection equipment and prevents paper from bending during transport, thus meeting inspection requirements. However, the correction method for belt deviation requires stopping the belt conveyor for adjustment, resulting in decreased conveying efficiency and increased transport costs. Utility Model Content

[0004] The purpose of this invention is to provide a paper anti-static correction and conveying mechanism to overcome the shortcomings of the prior art.

[0005] The objective of this utility model is achieved through the following technical solution: a paper antistatic correction conveying mechanism, comprising a belt conveyor, wherein a carbon fiber brush is mounted on the frame of the belt conveyor, the carbon fiber brush abuts against the lower belt of the belt conveyor, the frame is made of aluminum alloy, a roller is sleeved on the driven shaft of the belt conveyor via a bearing, and an elongated oval through hole A is provided on the side wall of the frame on both sides of the belt conveyor, the driven shaft is rotatably mounted in the elongated oval through hole A via a positioning pin, and the mechanism on one side of the belt conveyor... The frame is also provided with an oblong through hole B. The oblong through hole A is perpendicular to and intersects with the oblong through hole B. The positioning pin located in the oblong through hole B is a movable pin. The movable pin is fixed to the frame by a locking device. The locking device consists of a portal frame and a bolt. The movable pin is rotatably installed in the portal frame. The portal frame is locked onto the frame on the corresponding side. The bolt is screwed on the top of the portal frame. The bolt is used to abut against the frame. The axis of the abutting bolt is parallel to the conveying direction of the belt.

[0006] Preferably, an aluminum alloy wire trough is fixed inside the frame, and two pairs of arc-shaped copper plates are installed on the inner wall of the aluminum alloy wire trough. The same pair of copper plates are respectively located on two opposite inner walls of the aluminum alloy wire trough, and the two pairs of copper plates are respectively located at both ends of the aluminum alloy wire trough. The end of the carbon fiber brush is sandwiched between the corresponding pairs of copper plates.

[0007] Preferably, the end of the copper sheet is provided with a C-shaped oblong through hole, and a screw is installed in the C-shaped oblong through hole, the screw being screwed onto the inner wall of the aluminum alloy wire groove.

[0008] Preferably, the belt of the belt conveyor includes a bottom fiber cloth layer, a sandwich skeleton and a foam cushioning layer stacked from bottom to top. The sandwich skeleton includes multiple sets of tensile fiber cloth. The bottom fiber cloth layer, the sandwich skeleton and the foam cushioning layer are bonded to each other with adhesive. The multiple sets of tensile fiber cloth are bonded to each other with adhesive. The upper surface of the foam cushioning layer is covered with a surface cloth layer.

[0009] Preferably, the foamed cotton cushioning layer is made of PU foamed cotton, and the adhesive is PVC adhesive.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] By tightening the bolts, the gantry frame pulls one end of the driven shaft, causing the driven shaft to deflect relative to the drive shaft. Since the driven shaft can guide the belt, its deflection changes its guiding direction on the belt, thus correcting the belt's deviation by continuing to move the belt. This prevents the belt from deviating from the center position, ensuring high-efficiency and high-quality belt conveying without stopping the machine, thereby effectively improving belt conveying efficiency and reducing belt conveying costs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0013] Figure 2 This is a cross-sectional view of the present invention;

[0014] Figure 3 This is a schematic diagram of the copper sheet installation structure;

[0015] Figure 4 for Figure 3 A magnified view of a portion of point A in the middle;

[0016] Figure 5 This is a schematic diagram of the belt structure;

[0017] In the diagram, 1-belt conveyor, 2-carbon fiber brush, 3-roller, 4-A-elongated oval through hole, 5-positioning pin, 6-B-elongated oval through hole, 7-gate frame, 8-bolt, 9-aluminum alloy wire trough, 10-copper sheet, 11-C-elongated oval through hole, 12-screw, 13-bottom fiber cloth layer, 14-foam cushioning layer, 15-tensile fiber cloth, 16-surface cloth layer. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0020] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0021] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] like Figure 1-4As shown, a paper antistatic correction conveying mechanism includes a belt conveyor 1. A carbon fiber brush 2 is mounted on the frame of the belt conveyor 1, resting against the lower belt of the belt conveyor 1. The frame is made of aluminum alloy. A roller 3 is mounted on the driven shaft of the belt conveyor 1 via a bearing. An oblong through-hole 4 (A-shaped) is provided on the side walls of the frame on both sides of the belt conveyor 1. The driven shaft is rotatably mounted in the oblong through-hole 4 (A-shaped) via a positioning pin 5. An oblong through-hole 6 (B-shaped) is also provided on one side of the frame. The oblong through-hole 4 (A-shaped) and the oblong through-hole 6 (B-shaped) are perpendicular and intersecting. The positioning pin 5 located in the oblong through-hole 6 (B-shaped) is a movable pin (the width of the oblong through-hole 6 (B-shaped) in the shorter direction is 1-2 cm greater than the diameter of the movable pin). The movable pin is fixed to the machine by a locking device. On the frame, the locking mechanism consists of a portal frame 7 and bolts 8. The moving pin is rotatably installed inside the portal frame 7, which is locked onto the corresponding side of the frame. The bolts 8 are screwed onto the top of the portal frame 7 and are used to abut against the frame. The axis of the bolts 8 is parallel to the conveying direction of the belt. By screwing the bolts 8, the portal frame 7 pulls one end of the driven shaft, causing the driven shaft to deflect away from the drive shaft. Since the driven shaft can guide the belt, when the driven shaft deflects, it can change its guiding direction on the belt. Then, by using the continued movement of the belt, the belt can be corrected, thereby preventing the belt from deviating from the center position. This ensures that the belt can be conveyed efficiently and with high quality without stopping the machine, thus effectively improving the conveying efficiency of the belt and reducing the conveying cost of the belt.

[0025] In this embodiment, as Figure 1-4 As shown, an aluminum alloy wire trough 9 is fixed inside the frame. Two pairs of arc-shaped copper plates 10 are installed on the inner wall of the aluminum alloy wire trough 9. The same pair of copper plates 10 are located on two opposite inner walls of the aluminum alloy wire trough 9, and the two pairs of copper plates 10 are located at both ends of the aluminum alloy wire trough 9. The end of the carbon fiber brush 2 is clamped between the corresponding pair of copper plates 10. The brush can be pulled outwards when it is removed. The structure is simple, and the disassembly and assembly are convenient and quick.

[0026] In this embodiment, as Figure 1-4 As shown, the end of the copper sheet 10 is provided with a C-shaped elongated through hole 11. A screw 12 is installed in the C-shaped elongated through hole 11. The screw 12 is screwed into the inner wall of the aluminum alloy wire groove 9. After long-term use, the elasticity of the copper sheet 10 deteriorates. After loosening the bolt 8 and squeezing both ends to increase the deformation arc of the copper sheet 10, it is tightened again to enhance the locking force of the copper sheet 10 on the brush and reduce the risk of the brush falling off.

[0027] In this embodiment, as Figure 5As shown, the belt of the belt conveyor 1 includes a bottom fiber cloth layer 13, a sandwich skeleton, and a foam cushioning layer 14 stacked sequentially from bottom to top. The sandwich skeleton includes multiple sets of tensile fiber cloth 15. The bottom fiber cloth layer 13, the sandwich skeleton, and the foam cushioning layer 14 are bonded together with adhesive. The multiple sets of tensile fiber cloth 15 are bonded together with adhesive. The upper surface of the foam cushioning layer 14 is covered with a surface cloth layer 16. The foam cushioning layer 14 is made of PU foam, and the adhesive is PVC adhesive. By controlling the number of tensile fiber cloth 15 layers, the tensile performance of the sandwich skeleton is improved, and the conveyor belt is prevented from deforming and stretching under stress during conveying, thereby reducing the aggravating effect of repeated stretching on the aging of the conveyor belt.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A paper antistatic correction conveying mechanism, comprising a belt conveyor (1), wherein a carbon fiber brush (2) is mounted on the frame of the belt conveyor (1), the carbon fiber brush (2) abuts against the lower belt of the belt conveyor (1), and the frame is made of aluminum alloy, characterized in that: The driven shaft of the belt conveyor (1) is fitted with a roller (3) through a bearing. Both sides of the frame sidewall of the belt conveyor (1) are provided with an A-shaped through hole (4). The driven shaft is rotatably installed in the A-shaped through hole (4) through a positioning pin (5). The frame on one side is also provided with a B-shaped through hole (6). The A-shaped through hole (4) and the B-shaped through hole (6) are perpendicular and intersecting. The positioning pin (5) located in the B-shaped through hole (6) is a moving pin. The moving pin is fixed on the frame by a locking member. The locking member consists of a portal frame (7) and a bolt (8). The moving pin is rotatably installed in the portal frame (7). The portal frame (7) is locked on the frame on the corresponding side. The bolt (8) is screwed on the top of the portal frame (7). The bolt (8) is used to abut against the frame. The axis of the abutting bolt (8) is parallel to the conveying direction of the belt.

2. The paper antistatic correction and conveying mechanism according to claim 1, characterized in that: An aluminum alloy wire groove (9) is fixed inside the frame. Two pairs of arc-shaped copper plates (10) are installed on the inner wall of the aluminum alloy wire groove (9). The same pair of copper plates (10) are located on two opposite inner walls of the aluminum alloy wire groove (9). The two pairs of copper plates (10) are located at the two ends of the aluminum alloy wire groove (9). The end of the carbon fiber brush (2) is sandwiched between the corresponding pairs of copper plates (10).

3. The paper antistatic correction and conveying mechanism according to claim 2, characterized in that: The copper sheet (10) has a C-shaped oval through hole (11) at its end. A screw (12) is installed in the C-shaped oval through hole (11) and the screw (12) is screwed onto the inner wall of the aluminum alloy wire groove (9).

4. A paper antistatic correction and conveying mechanism according to any one of claims 1-3, characterized in that: The belt of the belt conveyor (1) includes a bottom fiber cloth layer (13), a sandwich skeleton and a foam cushioning layer (14) stacked from bottom to top. The sandwich skeleton includes multiple sets of tensile fiber cloth (15). The bottom fiber cloth layer (13), the sandwich skeleton and the foam cushioning layer (14) are bonded together with glue. The multiple sets of tensile fiber cloth (15) are bonded together with glue. The upper surface of the foam cushioning layer (14) is covered with a surface cloth layer (16).

5. The paper antistatic correction and conveying mechanism according to claim 4, characterized in that: The foamed cotton buffer layer (14) is made of PU foamed cotton, and the adhesive is PVC adhesive.

Images