Auxiliary paper guiding device for papermaking production

Abstract

The utility model relates to the technical field of papermaking production, and discloses an auxiliary paper guide device for papermaking production, which comprises side plates and connecting transverse plates fixedly mounted in inner cavities of the side plates on the front side and the rear side, and storage plates are fixedly mounted on the upper end surfaces of the side plates on the front side and the rear side. Extending plates are fixedly installed on the right end faces of the side plates on the front side and the rear side, a main paper guiding mechanism is arranged on the left side of an inner cavity of each side plate, an auxiliary paper guiding mechanism is arranged on the right side of the inner cavity of each side plate, a pressing mechanism used for flattening paper is arranged on the upper portion of the inner cavity of each side plate, and an adjusting mechanism is arranged on the side wall of each extending plate. Through the arrangement of the main paper injection mechanism, the auxiliary paper injection mechanism and the like, paper placed on the object placing plate can be conveyed, traditional manual paper injection is replaced, the working intensity of workers is greatly reduced, and meanwhile the hidden danger that the workers are injured is completely eradicated.

Description

Technical Field

[0001] The utility model relates to the technical field of papermaking production, in particular to an auxiliary paper guiding device for papermaking production. Background Technique

[0002] During the production process of a papermaking production line, it is necessary to pass the paper web through different devices. Therefore, it is necessary to cut the paper web to generate a guiding strip for the traction of the paper web. The cut guiding strip is installed on the conveying mechanism, and the paper web is driven to move by the guiding strip to pass the paper web through different devices.

[0003] Among them, the guiding strip is usually placed on the corresponding conveying mechanism by a worker holding an air pipe to blow or a rod to pick or directly holding and conveying by hand. Since the length of the guiding strip generated during the cutting process of the guiding strip is relatively long, when the worker holds the air pipe to blow or the rod to pick, the too long guiding strip will cause the guiding strip to overlap on the conveying mechanism, affecting the traction effect of the guiding strip, and there are certain safety hazards in holding and conveying by hand. Therefore, there is an urgent need for an auxiliary paper guiding device for papermaking production. Summary of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] The purpose of the utility model is to provide an auxiliary paper guiding device for papermaking production to solve the problems raised in the above background technique.

[0006] (II) Technical Solutions

[0007] To achieve the above purpose, the utility model provides the following technical solutions: an auxiliary paper guiding device for papermaking production, including side plates, and connecting cross plates fixedly installed in the inner cavities of the front and rear side plates. The upper end faces of the front and rear side plates are fixedly installed with placing plates, the right end faces of the front and rear side plates are fixedly installed with extension plates. A main paper guiding mechanism is arranged on the left side of the inner cavity of the side plate, a secondary paper guiding mechanism is arranged on the right side of the inner cavity of the side plate, a pressing mechanism for flattening the paper is arranged on the upper part of the inner cavity of the side plate, and an adjusting mechanism is arranged on the side wall of the extension plate.

[0008] Preferably, the main paper guiding mechanism includes a first guide roller rotatably installed on the left side of the inner side wall of the side plate. The height of the first guide roller is flush with the placing plate. A second guide roller is rotatably installed on the inner side wall of the side plate below the first guide roller. A driving guide roller is rotatably installed on the right side of the inner side wall of the side plate. The driving guide roller is internally provided with a motor. A first tightening belt is installed between the first guide roller, the second guide roller and the driving guide roller.

[0009] Preferably, the auxiliary paper guiding mechanism includes a servo motor fixedly installed on the connecting cross plate through a frame, and a first sprocket fixedly installed at the end of the output shaft of the servo motor. A conveying roller is rotatably installed in the middle of the inner side wall of the side plate. A second sprocket is fixedly installed on the side wall of the conveying roller. The first sprocket and the second sprocket are directly connected by a chain drive.

[0010] Preferably, a third guide roller is rotatably installed on one side of the inner side wall of the side plate close to the conveying roller, a fourth guide roller is rotatably installed on the right side of the inner side wall of the side plate, a top roller is rotatably installed on the upper part of the inner side wall of the side plate. The top roller and the third guide roller are flush in the vertical direction. A tensioning roller is rotatably installed above the right part of the inner side wall of the side plate. An adjusting roller is arranged in the inner cavity of the extension plate. A second pressing belt is installed between the third guide roller, the fourth guide roller, the top roller, the tensioning roller and the adjusting roller for driving.

[0011] Preferably, the pressing mechanism includes a top rod fixedly installed on the upper part of the inner side wall of the side plate. Positioning rods are slidably installed on the front and rear sides of the inner cavity of the top rod. A tightening spring is wound and installed on the side wall of the positioning rod. A sliding column is fixedly installed on the lower end surface of the positioning rod. A pressing block is slidably installed on the side wall of the sliding column. The sliding column slides between the side plates on the front and rear sides. The two ends of the tightening spring are respectively fixedly connected with the pressing block and the inner wall of the positioning rod.

[0012] Preferably, the adjusting mechanism includes an adjusting groove opened on the side wall of the extension plate. An adjusting block is slidably installed in the inner cavity of the adjusting groove. The adjusting roller rotates on the side wall of the adjusting block. An adjusting screw is fixedly installed on the upper end surface of the adjusting block. The adjusting screw is threadedly connected with the extension plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By starting the servo motor, the first sprocket rotates. The first sprocket will drive the second sprocket to rotate through the chain. At this time, under the combined action of the third guide roller, the fourth guide roller, the top roller, the tensioning roller and the adjusting roller, the second pressing belt will rotate. Synchronously start the driving guide roller to rotate. Under the combined action of the first guide roller and the second guide roller, etc., the first pressing belt will also rotate. That is, when the first pressing belt and the second pressing belt are in contact, the function of conveying the paper can be realized, replacing the traditional manual paper guiding, greatly reducing the working intensity of the workers, and at the same time eliminating the potential safety hazard of workers being injured. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of the overall structure of an auxiliary paper guiding device for papermaking production according to the present utility model;

[0016] Figure 2This is a schematic side view of the overall structure of an auxiliary paper guiding device for papermaking production according to the present utility model;

[0017] Figure 3 This is a schematic rear view of the overall structure of an auxiliary paper guiding device for papermaking production according to the present utility model;

[0018] Figure 4 This is a schematic front view of a partial structure of an auxiliary paper guiding device for papermaking production according to the present utility model.

[0019] In the figure: 1, side plate; 2, connecting cross plate; 3, storage plate; 4, extension plate; 5, main paper guiding mechanism; 51, first guide roller; 52, second guide roller; 53, driving guide roller; 54, first tight belt; 6, auxiliary paper guiding mechanism; 61, servo motor; 62, first sprocket; 63, conveying roller; 631, second sprocket; 64, chain; 65, third guide roller; 66, fourth guide roller; 67, top roller; 68, tensioning roller; 69, adjusting roller; 610, first tight belt; 7, pressing mechanism; 71, ejector rod; 72, positioning rod; 73, abutting spring; 74, sliding column; 75, abutting block; 8, adjusting mechanism; 81, adjusting groove; 82, adjusting block; 83, adjusting screw. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 - 4 , the present utility model provides a technical solution for an auxiliary paper guiding device for papermaking production:

[0022] An auxiliary paper guiding device for papermaking production includes a side plate 1, and a connecting cross plate 2 fixedly installed in the inner cavities of the front and rear side plates 1. The upper end surfaces of the front and rear side plates 1 are fixedly installed with a storage plate 3, the right end surfaces of the front and rear side plates 1 are fixedly installed with an extension plate 4. A main paper guiding mechanism 5 is arranged on the left side of the inner cavity of the side plate 1, an auxiliary paper guiding mechanism 6 is arranged on the right side of the inner cavity of the side plate 1, a pressing mechanism 7 for flattening the paper is arranged in the upper part of the inner cavity of the side plate 1, and an adjusting mechanism 8 is arranged on the side wall of the extension plate 4.

[0023] Further, the main paper guiding mechanism 5 includes a first guide roller 51 rotatably installed on the left side of the inner wall of the side plate 1. The height of the first guide roller 51 is flush with the placing plate 3. A second guide roller 52 is rotatably installed below the first guide roller 51 on the inner wall of the side plate 1. A driving guide roller 53 is rotatably installed on the right side of the inner wall of the side plate 1. A motor is built into the driving guide roller 53. A first pressing belt 54 is installed between the first guide roller 51, the second guide roller 52 and the driving guide roller 53 in a transmission manner;

[0024] The auxiliary paper guiding mechanism 6 includes a servo motor 61 fixedly installed on the connecting cross plate 2 through a frame, and a first sprocket 62 fixedly installed at the output shaft end of the servo motor 61. A conveying roller 63 is rotatably installed in the middle of the inner wall of the side plate 1. A second sprocket 631 is fixedly installed on the side wall of the conveying roller 63. The first sprocket 62 and the second sprocket 631 are directly connected in a transmission manner through a chain 64;

[0025] A third guide roller 65 is rotatably installed on one side of the inner wall of the side plate 1 close to the conveying roller 63. A fourth guide roller 66 is rotatably installed on the right side of the inner wall of the side plate 1. A top roller 67 is rotatably installed on the upper part of the inner wall of the side plate 1. The top roller 67 is flush with the third guide roller 65 in the vertical direction. A tensioning roller 68 is rotatably installed above the right part of the inner wall of the side plate 1. An adjusting roller 69 is arranged in the inner cavity of the extension plate 4. A second pressing belt 610 is installed between the third guide roller 65, the fourth guide roller 66, the top roller 67, the tensioning roller 68 and the adjusting roller 69 in a transmission manner.

[0026] It should be noted that the worker starts the servo motor 61 to rotate the first sprocket 62. The first sprocket 62 will rotate the second sprocket 631 through the chain 64. At this time, under the combined action of the third guide roller 65, the fourth guide roller 66, the top roller 67, the tensioning roller 68 and the adjusting roller 69, the second pressing belt 610 will rotate. Synchronously start the driving guide roller 53 to rotate. Under the combined action of the first guide roller 51 and the second guide roller 52, etc., the first pressing belt 54 will also rotate at this time. That is, when the first pressing belt 54 and the second pressing belt 610 are in contact, the function of conveying the paper can be realized, replacing the traditional manual paper guiding, greatly reducing the working intensity of the worker, and at the same time eliminating the potential safety hazard of the worker being injured.

[0027] Further, the pressing mechanism 7 includes a top rod 71 fixedly installed on the upper part of the inner wall of the side plate 1. Positioning rods 72 are slidably installed on the front and rear sides of the inner cavity of the top rod 71. A pressing spring 73 is wound and installed on the side wall of the positioning rod 72. A sliding column 74 is fixedly installed on the lower end surface of the positioning rod 72. A pressing block 75 is slidably installed on the side wall of the sliding column 74. The sliding column 74 slides between the side plates 1 on the front and rear sides. The two ends of the pressing spring 73 are fixedly connected to the pressing block 75 and the inner wall of the positioning rod 72 respectively.

[0028] Further, the adjusting mechanism 8 includes an adjusting groove 81 formed on the side wall of the extension plate 4. An adjusting block 82 is slidably installed in the inner cavity of the adjusting groove 81. An adjusting roller 69 rotates on the side wall of the adjusting block 82. An adjusting screw 83 is fixedly installed on the upper end surface of the adjusting block 82. The adjusting screw 83 is threadedly connected to the extension plate 4.

[0029] Working principle:

[0030] During operation, the worker starts the servo motor 61 to rotate the first sprocket 62. The first sprocket 62 will drive the second sprocket 631 to rotate through the chain 64. At this time, under the combined action of the third guide roller 65, the fourth guide roller 66, the top roller 67, the tensioning roller 68 and the adjusting roller 69, the second pressing belt 610 will rotate. The driving guide roller 53 is synchronously started to rotate. Under the combined action of the first guide roller 51, the second guide roller 52, etc., the first pressing belt 54 will also rotate at this time. That is, when the first pressing belt 54 is in contact with the second pressing belt 610, the function of conveying the paper can be realized, replacing the traditional manual paper feeding, greatly reducing the working intensity of the worker, and at the same time eliminating the hidden danger of injury to the worker.

[0031] Through the setting of the pressing spring 73, since the position of the ejector rod 71 is fixed, the pressing block 75 on the sliding column 74 can always be in contact with the paper placed on the placing table. On the one hand, it avoids the scattering of the paper caused by air flow, and on the other hand, it helps the paper to be conveyed between the first pressing belt 54 and the second pressing belt 610.

[0032] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than limiting the protection scope of the present invention. Any simple modification or equivalent replacement of the technical solution of the present invention by those of ordinary skill in the art shall not depart from the essence and scope of the technical solution of the present invention.

Claims

1. An auxiliary paper guiding device for papermaking production, comprising side plates (1), and connecting cross plates (2) fixedly installed in the inner cavities of the front and rear side plates (1), a storage plate (3) is fixedly installed on the upper end surfaces of the front and rear side plates (1), and an extension plate (4) is fixedly installed on the right end surfaces of the front and rear side plates (1), characterized in that: On the left side of the inner cavity of the side plate (1), a main paper guiding mechanism (5) is arranged. On the right side of the inner cavity of the side plate (1), a secondary paper guiding mechanism (6) is arranged. On the upper part of the inner cavity of the side plate (1), a pressing mechanism (7) for flattening the paper is arranged. On the side wall of the extension plate (4), an adjusting mechanism (8) is arranged.

2. The auxiliary paper guiding device for papermaking production according to claim 1, characterized in that: The main paper guiding mechanism (5) includes a first guide roller (51) rotatably installed on the left side of the inner side wall of the side plate (1). The height of the first guide roller (51) is flush with the placement plate (3). A second guide roller (52) is rotatably installed on the inner side wall of the side plate (1) below the first guide roller (51). A driving guide roller (53) is rotatably installed on the right side of the inner side wall of the side plate (1). A motor is built in the driving guide roller (53). A first tight belt (54) is installed between the first guide roller (51), the second guide roller (52) and the driving guide roller (53) for transmission.

3. The auxiliary paper guiding device for papermaking production according to claim 1, wherein: The secondary paper guiding mechanism (6) includes a servo motor (61) fixedly installed on the connecting cross plate (2) through a frame, and a first sprocket (62) fixedly installed at the output shaft end of the servo motor (61). A conveying roller (63) is rotatably installed in the middle of the inner side wall of the side plate (1). A second sprocket (631) is fixedly installed on the side wall of the conveying roller (63). The first sprocket (62) and the second sprocket (631) are directly connected by a chain (64) for transmission.

4. An auxiliary paper guiding device for papermaking production according to claim 1, characterized in that: A third guide roller (65) is rotatably installed on the inner side wall of the side plate (1) near the conveying roller (63). A fourth guide roller (66) is rotatably installed on the right side of the inner side wall of the side plate (1). A top roller (67) is rotatably installed on the upper part of the inner side wall of the side plate (1). The top roller (67) is flush with the third guide roller (65) in the vertical direction. A tensioning roller (68) is rotatably installed above the right part of the inner side wall of the side plate (1). An adjusting roller (69) is arranged in the inner cavity of the extension plate (4). A second tight belt (610) is installed between the third guide roller (65), the fourth guide roller (66), the top roller (67), the tensioning roller (68) and the adjusting roller (69) for transmission.

5. An auxiliary paper guiding device for papermaking production according to claim 1, characterized in that: The pressing mechanism (7) includes a top rod (71) fixedly installed on the upper part of the inner side wall of the side plate (1). Positioning rods (72) are slidably installed on the front and rear sides of the inner cavity of the top rod (71). A pressing spring (73) is wound and installed on the side wall of the positioning rod (72). A sliding column (74) is fixedly installed on the lower end surface of the positioning rod (72). A pressing block (75) is slidably installed on the side wall of the sliding column (74). The sliding column (74) slides between the side plates (1) on the front and rear sides. The two ends of the pressing spring (73) are respectively fixedly connected to the pressing block (75) and the inner wall of the positioning rod (72).

6. An auxiliary paper guiding device for papermaking production according to claim 4, characterized in that: The adjusting mechanism (8) includes an adjusting groove (81) formed in the side wall of the extension plate (4). An adjusting block (82) is slidably installed in the inner cavity of the adjusting groove (81). The adjusting roller (69) rotates on the side wall of the adjusting block (82). An adjusting screw rod (83) is fixedly installed on the upper end surface of the adjusting block (82), and the adjusting screw rod (83) is in threaded connection with the extension plate (4).

Images