Paging machine with width and tension degree convenient to adjust

Abstract

The utility model relates to the technical field of paging machines, in particular to a paging machine with width and tension convenient to adjust, which comprises a machine body and further comprises a pressing plate seat, a pressing plate is mounted at the lower end of the pressing plate seat, and a paging belt mounted in the machine body is arranged below the pressing plate, so that a paging cavity is formed between the pressing plate and the paging belt; the pressing wheel device is located above the pressing plate, the pressing wheel device is fixed to the machine body, the pressure device comprises a pressing wheel, the upper end of the pressing wheel is connected with a micrometer head so that the micrometer head can drive the pressing wheel to move up and down, and the pressing wheel corresponds to the pressing plate up and down; according to the paging machine, the differential head drives the pressing wheel to move up and down, so that the pressing wheel adjusts the pressure of the pressing plate, the size of the paging cavity can be adjusted, the paging machine can adapt to the thicknesses of different pieces of paper or plastic bags, and the pressing plate can adjust the pressure and the tension degree of the different pieces of paper or plastic bags; in the using process, the position of the pressing wheel cannot be changed, and therefore conveying is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of pagers, and specifically, it is a pager that is convenient to adjust the width and tension. Background Art

[0002] The function of the pager is to separate plastic bags or papers onto a conveyor, and the conveyor is used to convey single plastic bags or papers out for coding.

[0003] For example, a pager disclosed in Chinese Patent Document CN207375387U, its specification discloses that in order to ensure the smoothness when a plastic bag or paper is brought onto the conveyor belt, a wheel frame is hinged on the first support rod, and a pressure wheel is installed on the wheel frame, and the pressure wheel presses above the conveyor belt.

[0004] In the above-mentioned prior art, since the wheel frame is hinged on the support rod, that is to say, the wheel frame can rotate around the support rod and there is no locking structure, resulting in the position of the pressure wheel being prone to change during use, resulting in a change in pressure, so that the pressure of the plastic bag or paper on the conveyor belt changes, thus reducing the conveying smoothness of the plastic bag or paper. Summary of the Utility Model

[0005] In order to overcome the defects existing in the prior art, the utility model provides a pager that is convenient to adjust the width and tension, aiming to solve the problems in the above-mentioned prior art.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a pager that is convenient to adjust the width and tension, including a machine body, and also includes:

[0007] A pressure plate seat, with a pressure plate installed at its lower end, and a paging belt installed in the machine body below the pressure plate, so as to form a paging cavity between the pressure plate and the paging belt;

[0008] A pressure wheel device, which is located above the pressure plate, the pressure wheel device is fixed on the machine body, the pressure wheel device includes a pressure wheel, the upper end of the pressure wheel is connected with a differential head, so as to drive the pressure wheel to move up and down through the differential head, and the pressure wheel and the pressure plate correspond up and down.

[0009] In the above-mentioned pager that is convenient to adjust the width and tension, it also includes two symmetrically arranged baffles, the two baffles are respectively installed at both ends of a bidirectional lead screw, the bidirectional lead screw is installed on the machine body, an installation block is arranged at the middle position of the bidirectional lead screw, and the pressure plate seat is fixed on one side of the installation block.

[0010] In the above-mentioned page separator that is convenient for adjusting width and tension, guide rods are arranged on both the upper and lower sides of the bidirectional lead screw. Connecting seats are arranged at both ends of the guide rods and the bidirectional lead screw, and the connecting seats are fixed on the machine body. A sliding plate is installed on the baffle, and the guide rods and the bidirectional lead screw are passed through the sliding plate. The sliding plate is threadedly connected to the bidirectional lead screw.

[0011] In the above-mentioned page separator that is convenient for adjusting width and tension, one end of the bidirectional lead screw penetrates through the connecting seat and is equipped with a handwheel.

[0012] In the above-mentioned page separator that is convenient for adjusting width and tension, the differential head is installed on the pressure wheel seat. The pressure wheel seat is installed on the connecting rod through the pressure wheel guide post. The pressure wheel guide post is arranged through the connecting rod. The upper end of the pressure wheel is connected to the pressure wheel guide post. Both ends of the connecting rod are installed on the machine body through the fixing seats.

[0013] In the above-mentioned page separator that is convenient for adjusting width and tension, a conveyor is installed on the machine body. The pressing plate is located on one side of the input end of the conveyor. A paper pressing roller is installed above one end of the conveyor close to the pressing plate.

[0014] In the above-mentioned page separator that is convenient for adjusting width and tension, at least two pressure wheel devices are provided.

[0015] The beneficial effects of the present utility model are as follows: The differential head drives the pressure wheel to move up and down, so that the pressure wheel adjusts the pressure on the pressing plate, and the size of the page separation cavity can be adjusted, so as to adapt to the thickness of different papers or plastic bags. The pressing plate can adjust the pressure and tension of different papers or plastic bags. Since the differential head does not cause the position of the pressure wheel to change during use, the conveying is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the page separator of the present utility model.

[0017] Figure 2 It is a partial structural schematic diagram of the page separator of the present utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the pressure wheel device.

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the page separation belt and the pressing plate.

[0020] In the figure: machine body 1, conveyor 2, paper pressing roller 3, paging belt 4, platen seat 5, pressure wheel device 6, baffle 7, connecting seat 8, guide rod 9, bidirectional lead screw 10, mounting block 11, platen 12, slide plate 13, fixed seat 14, connecting rod 15, pressure wheel guide post 16, pressure wheel seat 17, differential head 18, pressure wheel 19. Specific embodiments

[0021] The specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. It should be noted here that the description of these embodiments is used to help understand the present utility model, but does not constitute a limitation to the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0022] Combined with Figures 1 to 4 A paging machine shown that is convenient for adjusting the width and tension, including a machine body 1, and also including: a platen seat 5 and a pressure wheel device 6. A platen 12 is installed at the lower end of the platen seat 5. A paging belt 4 installed in the machine body 1 is arranged below the platen 12, so as to form a paging cavity between the platen 12 and the paging belt 4; the pressure wheel device 6 is located above the platen 12. There are two pressure wheel devices 6, and both pressure wheel devices 6 are fixed on the machine body 1. The pressure wheel device 6 includes a pressure wheel 19. The upper end of the pressure wheel 19 is connected to a differential head 18 to drive the pressure wheel 19 to move up and down through the differential head 18. The pressure wheel 19 and the platen 12 are corresponding up and down; in this embodiment, the differential head 18 drives the pressure wheel 19 to move up and down, so that the pressure wheel 19 adjusts the pressure on the platen 12, and the size of the paging cavity can be adjusted accordingly, so as to adapt to the thickness of different papers or plastic bags, so that the platen 12 can adjust the pressure and tension of different papers or plastic bags. Since the position of the pressure wheel 19 will not change during use after the differential head 18 is adjusted, the conveying is more stable.

[0023] Among them, this embodiment also includes two symmetrically arranged baffles 7. The two baffles 7 are respectively installed at both ends of the bidirectional lead screw 10. The bidirectional lead screw 10 is installed on the machine body 1. An installation block 11 is arranged at the middle position of the bidirectional lead screw 10. The platen seat 5 is fixed on one side of the installation block 11; in this embodiment, by installing the platen seat 5 at the middle position of the bidirectional lead screw 10, when the two baffles 7 move synchronously on both sides of the bidirectional lead screw 10, it can also ensure that the platen seat 5 always remains at the middle position between the two baffles 7, so as to ensure that the platen 12 presses on the middle position of the paper or plastic bag, so that the paper or plastic bag is output in the paging cavity, further preventing the paper or plastic bag from shifting position when output.

[0024] On both the upper and lower sides of the bidirectional lead screw 10 in this embodiment, guide rods 9 are provided. At both ends of the guide rods 9 and the bidirectional lead screw 10, connecting seats 8 are provided. The connecting seats 8 are fixed on the machine body 1. A slide plate 13 is installed on the baffle 7. The guide rods 9 and the bidirectional lead screw 10 are passed through the slide plate 13, and the slide plate 13 is threadedly connected to the bidirectional lead screw 10; by moving the slide plate 13 in opposite or facing directions on both sides of the bidirectional lead screw 10, the baffle plates 7 on both sides are driven to move and adjust the width. At the connection of the bidirectional lead screw 10 and the mounting block 11, bearings can be provided to facilitate the rotation of the bidirectional lead screw 10.

[0025] It should be noted that one end of the bidirectional lead screw 10 in this embodiment penetrates through the connecting seat 8 and is installed with a handwheel; the bidirectional lead screw 10 can be driven to rotate by turning the handwheel, so as to adjust the distance between the two baffle plates 7.

[0026] Since the upper end of the pressure wheel 19 in this embodiment is connected to a differential head 18, the differential head 18 is installed on the pressure wheel seat 17. The pressure wheel seat 17 is installed on the connecting rod 15 through the pressure wheel guide post 16. The pressure wheel guide post 16 is passed through the connecting rod 15, and the upper end of the pressure wheel 19 is connected to the pressure wheel guide post 16. Both ends of the connecting rod 15 are installed on the machine body 1 through the fixing seat 14; the differential head 18 in this embodiment is a component that can be purchased on the existing market, and the internal structure of the differential head 18 will not be elaborated here; in this embodiment, by rotating the differential head 18, the pressure wheel 19 is driven to move up and down for fine adjustment, and the pressure applied by the pressure wheel 19 to the pressure plate 12 is adjusted, so that the size of the separation cavity formed between the pressure plate 12 and the separation belt 4 is adjusted, so as to adapt to the sizes of different papers or plastic bags, so that the separation belt 4 can smoothly convey the papers or plastic bags.

[0027] It should be noted that a scale is provided on the differential head 18 in this embodiment, so that the adjusted height dimension can be seen more intuitively, so as to accurately adjust and adapt to the thickness of each product.

[0028] It should be noted that two pressure wheel devices 6 are provided in this embodiment, so that the pressure plate 12 can better adjust the pressure and the adjustment accuracy is higher.

[0029] A conveyor 2 is also installed on the machine body 1 in this embodiment. The pressure plate 12 is located on one side of the input end of the conveyor 2, and a paper pressing roller 3 is installed above one end of the conveyor 2 close to the pressure plate 12.

[0030] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions and variations to these embodiments still fall within the protection scope of the present invention.

Claims

1. A paging machine that is convenient for adjusting width and tension, comprising a machine body (1), characterized in that: Also includes: A pressure plate seat (5) having a pressure plate (12) mounted at its lower end, and a paging belt (4) mounted in the machine body (1) is arranged below the pressure plate (12) so that a paging cavity is formed between the pressure plate (12) and the paging belt (4); A pressure wheel device (6) is located above the pressure plate (12). The pressure wheel device (6) is fixed on the machine body (1). The pressure wheel device (6) comprises a pressure wheel (19). The upper end of the pressure wheel (19) is connected to a differential head (18) so that the pressure wheel (19) is driven to move up and down through the differential head (18). The pressure wheel (19) corresponds to the pressure plate (12) in upper and lower positions.

2. A paging machine that is easy to adjust width and tension according to claim 1, characterized in that: It also includes two symmetrically arranged baffles (7), the two baffles (7) being respectively mounted at the two ends of a bidirectional screw rod (10), the bidirectional screw rod (10) being mounted on the machine body (1), a mounting block (11) being arranged in the middle of the bidirectional screw rod (10), and the pressure plate seat (5) being fixed on one side of the mounting block (11).

3. A paging machine that is easy to adjust width and tension according to claim 2, characterized in that: Guide rods (9) are provided on the upper and lower sides of the bidirectional screw rod (10), and connecting seats (8) are provided at both ends of the guide rod (9) and the bidirectional screw rod (10). The connecting seat (8) is fixed on the machine body (1), and a slide plate (13) is installed on the baffle plate (7). The guide rod (9) and the bidirectional screw rod (10) are inserted into the slide plate (13), and the slide plate (13) is threadedly connected to the bidirectional screw rod (10).

4. A paging machine that is easy to adjust width and tension according to claim 3, characterized in that: One end of the bidirectional screw rod (10) passes through the connecting seat (8) and is provided with a hand-cranked wheel.

5. A paging machine that is easy to adjust width and tension according to claim 3, characterized in that: The micrometer head (18) is mounted on a pressure wheel seat (17), the pressure wheel seat (17) is mounted on a connecting rod (15) via a pressure wheel guide column (16), the pressure wheel guide column (16) is arranged on the connecting rod (15), the upper end of the pressure wheel (19) is connected to the pressure wheel guide column (16), and the two ends of the connecting rod (15) are mounted on the machine body (1) via a fixing seat (14).

6. A paging machine that is easy to adjust width and tension according to claim 2, characterized in that: A conveyor (2) is installed on the machine body (1); the pressure plate (12) is located on one side of the input end of the conveyor (2); and a paper pressing roller (3) is installed above one end of the conveyor (2) close to the pressure plate (12).

7. A paging machine that is easy to adjust width and tension according to claim 2, characterized in that: At least two pressing wheel devices (6) are provided.

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