Rolling device for chemical fabric processing

Abstract

The rolling device for chemical fabric processing comprises a bottom plate, vertical plates are installed on the two sides of the upper end face of the bottom plate, vertical grooves are formed in the opposite sides of the outer surfaces of the two vertical plates, lead screws are arranged on the inner sides of the vertical grooves, lifting seats are arranged on the outer surfaces of the lead screws in a sleeved mode, and the lifting seats are arranged on the outer surfaces of the lifting seats. Sliding grooves are formed in the opposite sides of the outer surfaces of the two lifting seats, sliding blocks are movably connected to the inner sides of the sliding grooves through springs, transverse shafts are arranged on the opposite sides of the outer surfaces of the two sliding blocks, the outer surfaces of the transverse shafts are sleeved with pressing rollers, rotating shafts are arranged below the pressing rollers, and the outer surfaces of the rotating shafts are sleeved with transmission rollers. And rotating shafts are arranged in front of and behind the pressing roller, and the outer surfaces of the rotating shafts are sleeved with guide rollers. The height of the compression roller can be linearly adjusted, errors are reduced, chemical fiber cloth with different widths can be limited and guided, and deviation of the chemical fiber cloth can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical fiber cloth processing, in particular to a roller pressing device for chemical fiber cloth processing. Background Art

[0002] Chemical fiber fabrics are a new type of clothing material developed in modern times. There are many types. Here they mainly refer to pure, blended or interwoven fabrics processed from chemical fibers, that is, fabrics woven from pure chemical fibers, excluding blends and interwoven fabrics with natural fibers. The properties of chemical fiber fabrics are determined by the properties of the chemical fibers themselves. Chemical fiber fabrics require a rolling device during the processing.

[0003] In the prior art, the utility model patent with publication number CN216736818U discloses a pressing roller for non-woven fabric production. By providing a handle mechanism and a rotating mechanism, through the cooperation between them, the second pressing roller can be adjusted according to the thickness required in the non-woven fabric production process, thereby widening the practical range, making it more suitable for the production and processing of non-woven fabrics, increasing the efficiency of non-woven fabric production, and effectively solving the need for factories to purchase different pressing rollers according to different non-woven fabric thicknesses, thereby reducing the cost of non-woven fabric production.

[0004] However, the above device mainly uses the meshing between gears to achieve the adjustment of the second pressing roller. Because the meshing between gears is used to adjust the height of the second pressing roller, the height of the second pressing roller changes in a step-by-step manner within the adjustment range, and the error is large. It is also impossible to limit the position of the chemical fiber fabric before entering the frame. When the chemical fiber fabric deviates before entering the frame, the subsequent processing of the chemical fiber fabric is affected. Therefore, it does not meet the existing needs. In this regard, we propose a roller pressing device for chemical fiber fabric processing. Utility Model Content

[0005] The purpose of the present utility model is to provide a roller pressing device for chemical fiber cloth processing, so as to solve the problem that the above-mentioned device proposed in the above-mentioned background technology mainly adopts the meshing between gears to realize the adjustment of the second pressing roller. Because the meshing between gears realizes the adjustment of the height of the second pressing roller, the height of the second pressing roller changes in a step-by-step manner within the adjustment range, the error is large, and the chemical fiber cloth cannot be limited before entering the interior of the frame. When the chemical fiber cloth shifts before entering the interior of the frame, the subsequent processing of the chemical fiber cloth is affected.

[0006] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0007] Preferably, the rotating shaft and both ends of the rotating shaft are rotatably connected to the outer surface of the vertical plate through bearings, and the outer surface of the horizontal shaft is rotatably connected to the outer surface of the sliding block through bearings.

[0008] Preferably, a threaded hole is provided through the upper end surface of the lifting seat, and the screw rod is threadedly connected to the threaded hole.

[0009] Preferably, a second motor is installed above the vertical slot through a cavity, the output end of the second motor is fixedly connected to the upper end face of the screw rod through a vertical shaft, and the lower end face of the screw rod is rotatably connected to the inner wall of the vertical slot through a bearing.

[0010] Preferably, the bidirectional moving mechanism includes a connecting shaft, which is arranged on the front end face and the rear end face of the guide roller through a transverse groove, and the two ends of the connecting shaft are fixedly connected with threaded rods, and the outer surface of the threaded rod is sleeved with a threaded plate, and the outer surface of the threaded plate is fixedly connected to the inner surface of the limit ring, and the thread directions of the two threaded rods are opposite.

[0011] Preferably, a first motor is installed on one side of the transverse groove through the motor cavity, one end of the first motor is fixedly connected to one end of one of the threaded rods through a coupling, and the other end of the other threaded rod is rotatably connected to the inner wall of the transverse groove through a bearing.

[0012] Preferably, the front end face and the rear end face of the slider are both installed with strip plates, the front end face and the rear end face of the inner wall of the slide groove are both provided with strip grooves, and the strip plates are stuck in the inner side of the strip grooves.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model is provided with a vertical slot, a lifting seat, a screw and a second motor. By controlling the switch of the second motor, the screw is driven to rotate, so that the lifting seat moves up and down on the outer surface of the screw, thereby adjusting the height of the slider and the horizontal axis, and the distance between the pressure roller and the guide roller can be adjusted. The spring is provided to make the pressure roller and the processed fabric press more tightly. The utility model can linearly adjust the height of the pressure roller to reduce the error.

[0015] 2. The utility model is provided with a bidirectional moving mechanism and a limit ring. According to the width of the chemical fiber cloth, by controlling the switch of the first motor, the threaded rod rotates, and the two threaded plates move simultaneously in the direction of moving away from or approaching each other, driving the limit ring to move until the distance between the two limit rings is adjusted to the same as the width of the chemical fiber cloth, thereby limiting the chemical fiber cloth before entering the frame, so that the chemical fiber cloth is in the middle position before entering the frame, and plays a guiding role for the chemical fiber cloth. The utility model can limit and guide chemical fiber cloths of different widths to prevent them from deflecting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a main cross-sectional view of the utility model as a whole;

[0018] Figure 3 This is a schematic diagram of the partial structure of the vertical trough of the utility model;

[0019] Figure 4 It is a top sectional view of the entire utility model.

[0020] In the figure: 1. Base plate; 2. Vertical plate; 3. Guide roller; 4. Pressure roller; 5. Lifting seat; 6. Transmission roller; 7. Rotating shaft; 8. Vertical groove; 9. Horizontal shaft; 10. Spring; 11. Slide groove; 12. Screw rod; 13. Slider; 14. Limiting ring; 15. Bidirectional moving mechanism; 1501. Connecting shaft; 1502. Threaded rod; 1503. Threaded plate; 1504. Horizontal groove; 1505. First motor; 16. Rotating shaft; 17. Second motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] The first motor 1505 (model 68KTYZ) and the second motor 17 (model YEJ3-112M-4) mentioned in the present invention can be purchased from the market or obtained through private customization.

[0023] See also Figures 1 to 4 , the utility model provides an embodiment: a rolling device for processing chemical fiber cloth, comprising a base plate 1, vertical plates 2 are installed on both sides of the upper end surface of the base plate 1, vertical grooves 8 are provided on the opposite sides of the outer surfaces of the two vertical plates 2, and screw rods 12 are provided on the inner sides of the vertical grooves 8. The outer surface of the screw rod 12 is sleeved with a lifting seat 5, and a slide groove 11 is provided on the opposite side of the outer surfaces of the two lifting seats 5. The inner sides of the slide grooves 11 are movably connected with sliders 13 through springs 10, and a horizontal shaft 9 is provided on the opposite side of the outer surfaces of the two sliders 13. The outer surface of the horizontal shaft 9 is sleeved with a pressure roller 4, and a rotating shaft 7 is provided below the pressure roller 4. The outer surface of the rotating shaft 7 is sleeved with a transmission roller 6, and a rotating shaft 16 is provided in front and behind the pressure roller 4. The outer surface of the rotating shaft 16 is sleeved with a guide roller 3, and both sides of the outer surface of the guide roller 3 are movably provided with a limiting ring 14 through a two-way moving mechanism 15.

[0024] Both ends of the rotating shaft 7 and the rotating shaft 16 are rotatably connected to the outer surface of the vertical plate 2 through bearings, and the outer surface of the horizontal shaft 9 is rotatably connected to the outer surface of the slider 13 through bearings.

[0025] A threaded hole is provided through the upper end surface of the lifting seat 5 , and the screw rod 12 is threadedly connected to the threaded hole.

[0026] A second motor 17 is installed above the vertical slot 8 through a cavity. The output end of the second motor 17 is fixedly connected to the upper end surface of the screw rod 12 through a vertical shaft, and the lower end surface of the screw rod 12 is rotatably connected to the inner wall of the vertical slot 8 through a bearing.

[0027] The bidirectional moving mechanism 15 includes a connecting shaft 1501, which is arranged on the front end and rear end faces of the guide roller 3 through a transverse groove 1504. The two ends of the connecting shaft 1501 are fixedly connected with a threaded rod 1502. The outer surface of the threaded rod 1502 is sleeved with a threaded plate 1503. The outer surface of the threaded plate 1503 is fixedly connected to the inner surface of the limit ring 14, and the thread directions of the two threaded rods 1502 are opposite.

[0028] A first motor 1505 is installed on one side of the transverse groove 1504 through the motor cavity. One end of the first motor 1505 is fixedly connected to one end of one of the threaded rods 1502 through a coupling, and the other end of the other threaded rod 1502 is rotatably connected to the inner wall of the transverse groove 1504 through a bearing.

[0029] The front end and rear end of the slider 13 are both installed with strip plates, the front end and rear end of the inner wall of the slide groove 11 are both provided with strip grooves, and the strip plates are clamped into the inner side of the strip grooves.

[0030] When the roller pressing device for processing chemical fiber cloth is used, the power is first turned on. The screw rod 12 can be driven to rotate by controlling the switch of the second motor 17, so that the lifting seat 5 moves up and down on the outer surface of the screw rod 12, thereby adjusting the height of the slider 13 and the horizontal axis 9, and the spacing between the pressing roller 4 and the guide roller 3 can be adjusted. The spring 10 can make the pressing roller 4 and the processed cloth more tightly pressed. The bidirectional moving mechanism 15 and the limit ring 14 can be provided, and the switch of the first motor 1505 can be controlled according to the width of the chemical fiber cloth. The threaded rod 1502 rotates, and the two threaded plates 1503 move simultaneously in the direction of moving away from or approaching each other, driving the limit ring 14 to move until the distance between the two limit rings 14 is adjusted to the same as the width of the chemical fiber cloth, thereby limiting the chemical fiber cloth before entering the frame, so that the chemical fiber cloth is in the middle position before entering the frame, and plays a guiding role for the chemical fiber cloth. The utility model can linearly adjust the height of the pressing roller 4 to reduce errors, and can limit and guide chemical fiber cloths of different widths to prevent them from deflecting.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A roller pressing device for processing chemical fiber cloth, comprising a bottom plate (1), characterized in that: Vertical plates (2) are installed on both sides of the upper end surface of the bottom plate (1), and vertical grooves (8) are provided on the opposite sides of the outer surfaces of the two vertical plates (2). A screw rod (12) is provided on the inner side of the vertical groove (8), and a lifting seat (5) is sleeved on the outer surface of the screw rod (12). A sliding groove (11) is provided on the opposite side of the outer surfaces of the two lifting seats (5). A slider (13) is movably connected to the inner side of the sliding groove (11) through a spring (10). The outer surfaces of the two sliders (13) are A transverse shaft (9) is provided on the opposite side of the surface, and a pressure roller (4) is sleeved on the outer surface of the transverse shaft (9). A rotating shaft (7) is provided below the pressure roller (4), and a transmission roller (6) is sleeved on the outer surface of the rotating shaft (7). A rotating shaft (16) is provided in front and behind the pressure roller (4), and a guide roller (3) is sleeved on the outer surface of the rotating shaft (16). Limiting rings (14) are movably provided on both sides of the outer surface of the guide roller (3) through a bidirectional moving mechanism (15).

2. The roller pressing device for processing chemical fiber cloth according to claim 1, characterized in that: Both ends of the rotating shaft (7) and the rotating shaft (16) are rotatably connected to the outer surface of the vertical plate (2) through bearings, and the outer surface of the horizontal shaft (9) is rotatably connected to the outer surface of the slider (13) through bearings.

3. The roller pressing device for processing chemical fiber cloth according to claim 1, characterized in that: A threaded hole is provided through the upper end surface of the lifting seat (5), and the screw rod (12) is threadedly connected to the threaded hole.

4. The roller pressing device for processing chemical fiber cloth according to claim 1, characterized in that: A second motor (17) is installed above the vertical slot (8) through a cavity, the output end of the second motor (17) is fixedly connected to the upper end surface of the screw rod (12) through a vertical shaft, and the lower end surface of the screw rod (12) is rotatably connected to the inner wall of the vertical slot (8) through a bearing.

5. The roller pressing device for processing chemical fiber cloth according to claim 1, characterized in that: The bidirectional moving mechanism (15) comprises a connecting shaft (1501), the connecting shaft (1501) being arranged on the front end face and the rear end face of the guide roller (3) through a transverse groove (1504), the two ends of the connecting shaft (1501) being fixedly connected with threaded rods (1502), the outer surface of the threaded rod (1502) being sleeved with a threaded plate (1503), the outer surface of the threaded plate (1503) being fixedly connected to the inner surface of the limiting ring (14), and the thread directions of the two threaded rods (1502) being opposite.

6. The roller pressing device for processing chemical fiber cloth according to claim 5, characterized in that: A first motor (1505) is installed on one side of the transverse groove (1504) through a motor cavity, one end of the first motor (1505) is fixedly connected to one end of one of the threaded rods (1502) through a coupling, and the other end of the other threaded rod (1502) is rotatably connected to the inner wall of the transverse groove (1504) through a bearing.

7. The roller pressing device for processing chemical fiber cloth according to claim 1, characterized in that: The front end face and the rear end face of the slider (13) are both provided with strip plates, the front end face and the rear end face of the inner wall of the slide groove (11) are both provided with strip grooves, and the strip plates are clamped into the inner side of the strip grooves.

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