CN216736776U - Needle loom draw gear is used in non-woven fabrics production - Google Patents
Needle loom draw gear is used in non-woven fabrics production Download PDFInfo
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- CN216736776U CN216736776U CN202122865718.5U CN202122865718U CN216736776U CN 216736776 U CN216736776 U CN 216736776U CN 202122865718 U CN202122865718 U CN 202122865718U CN 216736776 U CN216736776 U CN 216736776U
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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Abstract
The utility model belongs to the field of traction equipment, and particularly relates to a needling machine traction device for non-woven fabric production, which comprises a rack, wherein a U-shaped shell is installed at the top of the rack, lower rotating shafts are rotatably installed on the inner walls of two sides of the U-shaped shell, lower traction rollers are fixedly installed on the lower rotating shafts, upper rotating shafts are rotatably installed on the inner walls of two sides of the U-shaped shell, upper traction rollers are installed on the upper rotating shafts, arc-shaped pressing plates are arranged at the top and the bottom of the upper traction rollers, a sliding assembly is arranged between each arc-shaped pressing plate and each upper traction roller, a connecting shell is fixedly installed on one side of the U-shaped shell, a driving mechanism is installed in each connecting shell, the driving mechanism is connected with the upper rotating shafts, and two moving holes are formed in the top of the upper traction rollers. The non-woven fabric drawing and conveying device is reasonable in design and convenient to adjust the arc-shaped pressing plate, so that non-woven fabrics with different thicknesses can be drawn and conveyed through the rotation of the arc-shaped pressing plate and the lower drawing roller.
Description
Technical Field
The utility model relates to the technical field of traction equipment, in particular to a needling machine traction device for non-woven fabric production.
Background
The non-woven fabric is also called non-woven fabric, is formed by oriented or random fibers, is called fabric because of the appearance and certain properties of the fabric, and has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recyclability and the like.
The needle machine mainly comprises a machine, a net feeding mechanism, a needling mechanism, a drawing mechanism, a pattern mechanism, a transmission mechanism and the like, the drawing mechanism can drive non-woven fabrics to be conveyed, and the distance between two drawing rollers in the existing drawing mechanism is relatively troublesome to adjust, so that the problem of drawing and conveying different non-woven fabrics is inconvenient, and therefore a needling machine drawing device for producing the non-woven fabrics is provided for solving the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that in the prior art, the distance between two traction rollers in a traction mechanism is troublesome to adjust, so that different non-woven fabrics are inconvenient to pull and convey, and provides a traction device of a needling machine for producing the non-woven fabrics.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a needling machine traction device for non-woven fabric production comprises a rack, wherein a U-shaped shell is installed at the top of the rack, lower rotating shafts are installed on the inner walls of two sides of the U-shaped shell in a rotating manner, lower traction rollers are fixedly installed on the lower rotating shafts, upper rotating shafts are installed on the inner walls of two sides of the U-shaped shell in a rotating manner, upper traction rollers are installed on the upper rotating shafts, arc-shaped pressing plates are arranged at the top and the bottom of the upper traction rollers, sliding assemblies are arranged between the arc-shaped pressing plates and the upper traction rollers, a connecting shell is fixedly installed on one side of the U-shaped shell, a driving mechanism is installed in the connecting shell and is connected with the upper rotating shafts, two moving holes are formed in the top of the upper traction rollers, the same screw rod is installed on the inner wall of one side, away from each other, one end of the screw rod extends to the outer side of the U-shaped shell, a moving plate is fixedly installed on the rotating assemblies, and is installed in the moving holes in a sliding manner, the movable plate is sleeved on the screw rod in a threaded manner, the top and the bottom of the movable plate are hinged with connecting rods, and one ends of the connecting rods are hinged to the arc-shaped pressing plate.
Preferably, actuating mechanism includes rotating electrical machines, driving gear and driven gear, the rotating electrical machines is fixed to be set up on the inner wall of connecting the shell, and the output shaft of rotating electrical machines is fixed to be set up in last axis of rotation, and the driving gear is fixed to be set up in last axis of rotation, and driven gear is fixed to be set up in the axis of rotation down, and driven gear meshes with the driving gear mutually.
Preferably, the sliding assembly comprises a sliding groove and a sliding rod, the sliding groove is formed in the top and the bottom of the upper traction roller, the sliding rod is fixedly arranged on the arc-shaped pressing plate, and the sliding rod is in sliding connection with the corresponding sliding groove.
Preferably, the screw rod is provided with two external threads with opposite rotation directions, the moving plate is provided with an internal thread hole, and the external threads are meshed with the internal thread hole.
Preferably, the front side and the rear side of the moving hole are both provided with a limiting groove, the front side and the rear side of the moving plate are both fixedly provided with a limiting seat, and the limiting seats are in sliding connection with the corresponding limiting grooves.
Preferably, the inner wall of one side, close to each other, of the two moving holes is provided with a rotating hole, and the screw rod is rotatably connected with the rotating hole.
The utility model has the beneficial effects that:
1. the rotating assembly can drive the screw rod to rotate through rotating the rotating assembly, the moving plate can be driven to move through the rotation of the screw rod and can be driven to move through the connecting rod, the arc-shaped pressing plate can be stably moved in the vertical direction through the sliding assembly, so that the distance between the arc-shaped pressing plate and the lower traction roller can be adjusted, and the non-woven fabrics with different thicknesses can be conveniently pulled;
2. run through down the non-woven fabrics between carry over pinch rolls and the last carry over pinch rolls for arc clamp plate and non-woven fabrics in close contact with, through starting rotating electrical machines, rotating electrical machines can drive last axis of rotation and arc clamp plate and rotate, and through driving gear and driven gear's cooperation, the rotation of going up the axis of rotation can drive down the axis of rotation and rotate, and the carry over pinch rolls rotates down can drive, through the rotation of arc clamp plate and lower carry over pinch rolls, can pull the conveying to the non-woven fabrics.
Drawings
FIG. 1 is a schematic perspective view of a drawing apparatus of a needle loom for producing non-woven fabrics according to the present invention;
FIG. 2 is a schematic structural view of a front view of a needle loom traction device for producing non-woven fabrics according to the present invention;
FIG. 3 is a schematic structural view of part A of a needle loom traction device for producing non-woven fabrics according to the present invention;
fig. 4 is a schematic structural diagram of part B of a needle loom traction device for producing non-woven fabrics according to the present invention.
In the figure: 1. a frame; 2. a U-shaped shell; 3. rotating the shaft downwards; 4. a lower traction roller; 5. rotating the rotating shaft; 6. an upper pulling roll; 7. a connecting shell; 8. a rotating electric machine; 9. a driving gear; 10. a driven gear; 11. an arc-shaped pressing plate; 12. a sliding assembly; 13. moving the hole; 14. a screw rod; 15. a rotating assembly; 16. moving the plate; 17. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a needling machine traction device for non-woven fabric production comprises a frame 1, a U-shaped shell 2 is installed at the top of the frame 1, lower rotating shafts 3 are installed on the inner walls of the two sides of the U-shaped shell 2 in a rotating manner, lower pulling rollers 4 are fixedly installed on the lower rotating shafts 3, upper rotating shafts 5 are installed on the inner walls of the two sides of the U-shaped shell 2 in a rotating manner, upper pulling rollers 6 are installed on the upper rotating shafts 5, arc-shaped pressing plates 11 are respectively arranged at the top and the bottom of the upper pulling rollers 6, a sliding assembly 12 is arranged between the arc-shaped pressing plates 11 and the upper pulling rollers 6, a connecting shell 7 is fixedly installed at one side of the U-shaped shell 2, a driving mechanism is installed in the connecting shell 7 and connected with the upper rotating shafts 5, two moving holes 13 are formed at the top of the upper pulling rollers 6, the same screw rod 14 is installed on the inner wall of one side, which is far away from the two moving holes 13, one end of the screw rod 14 extends to the outer side of the U-shaped shell 2 and is fixedly installed with a rotating assembly 15, a moving plate 16 is arranged in the moving hole 13 in a sliding mode, the moving plate 16 is sleeved on the screw rod 14 in a threaded mode, the top and the bottom of the moving plate 16 are hinged to connecting rods 17, and one end of each connecting rod 17 is hinged to the arc-shaped pressing plate 11.
In this embodiment, actuating mechanism includes rotating electrical machines 8, driving gear 9 and driven gear 10, and rotating electrical machines 8 is fixed to be set up on the inner wall of connecting shell 7, and rotating electrical machines 8's output shaft is fixed to be set up on last axis of rotation 5, and driving gear 9 is fixed to be set up on last axis of rotation 5, and driven gear 10 is fixed to be set up under on axis of rotation 3, and driven gear 10 meshes with driving gear 9 mutually, through actuating mechanism, can make last axis of rotation 5 and lower axis of rotation 3 rotate.
In this embodiment, sliding assembly 12 includes sliding tray and slide bar, and the sliding tray is seted up on the top and the bottom of last carry over pinch rolls 6, and the slide bar is fixed to be set up on arc clamp plate 11, and slide bar and the sliding tray sliding connection who corresponds can be so that arc clamp plate 11 carries out stable removal through being provided with sliding assembly 12.
In this embodiment, the screw 14 is provided with two external threads with opposite rotation directions, the moving plate 16 is provided with an internal thread hole, the external threads are meshed with the internal thread hole, when the screw 14 rotates, the moving plate 16 can be driven to move, and the moving directions of the two moving plates 16 are opposite.
In this embodiment, the front side and the rear side of the moving hole 13 are both provided with a limiting groove, the front side and the rear side of the moving plate 16 are both fixedly provided with a limiting seat, and the limiting seat is connected with the corresponding limiting groove in a sliding manner, so that the moving plate 16 can be stably moved by the cooperation of the limiting groove and the limiting groove.
In this embodiment, two move and seted up the rotation hole on the one side inner wall that hole 13 is close to each other, and lead screw 14 rotates with the rotation hole to be connected, through being provided with the rotation hole, can make lead screw 14 carry out stable rotation.
In the utility model, the rotating assembly 15 is rotated, the rotating assembly 15 can drive the screw rod 14 to rotate, the rotation of the screw rod 14 can drive the moving plate 16 to move, the moving plate 16 can drive the arc-shaped pressing plate 11 to move through the connecting rod 17, the sliding assembly 12 is arranged, the arc-shaped pressing plate 11 can stably move in the vertical direction, so that the distance between the arc-shaped pressing plate 11 and the lower traction roller 4 can be adjusted, non-woven fabrics with different thicknesses can be conveniently pulled, the non-woven fabrics penetrate through the space between the lower traction roller 4 and the upper traction roller 6, the arc-shaped pressing plate 11 is in close contact with the non-woven fabrics, the rotating motor 8 can drive the upper rotating shaft 5 and the arc-shaped pressing plate 11 to rotate by starting the rotating motor 8, and the lower rotating shaft 3 can be driven to rotate by the rotation of the driving gear 9 and the driven gear 10, lower axis of rotation 3 can drive down carry over pinch rolls 4 and rotate, through arc clamp plate and the rotation of carry over pinch rolls 4 down, can pull the conveying to the non-woven fabrics.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a needle loom draw gear for non-woven fabrics production, includes frame (1), its characterized in that, U-shaped shell (2) are installed at the top of frame (1), rotate on the both sides inner wall of U-shaped shell (2) and install lower axis of rotation (3), fixed mounting has down carry over pinch rolls (4) on lower axis of rotation (3), rotate on the both sides inner wall of U-shaped shell (2) and install upper axis of rotation (5), install carry over pinch rolls (6) on upper axis of rotation (5), the top and the bottom of carrying over pinch rolls (6) all are equipped with arc clamp plate (11), just be equipped with slip subassembly (12) between arc clamp plate (11) and last carry over pinch rolls (6), one side fixed mounting of U-shaped shell (2) has connecting shell (7), install actuating mechanism in connecting shell (7), just actuating mechanism is connected with upper axis of rotation (5), go up the top of carry over pinch rolls (6) and seted up two and remove hole (13), two remove and rotate on the one side inner wall that hole (13) kept away from each other and install same lead screw (14), the one end of lead screw (14) extends to the outside and fixed mounting of U-shaped shell (2) has runner assembly (15), slidable mounting has movable plate (16) in removing hole (13), movable plate (16) thread bush is established on lead screw (14), the top and the bottom of movable plate (16) all articulate there is connecting rod (17), the one end of connecting rod (17) articulates on arc clamp plate (11).
2. The needle loom traction device for producing non-woven fabrics according to claim 1, characterized in that the driving mechanism comprises a rotating motor (8), a driving gear (9) and a driven gear (10), the rotating motor (8) is fixedly arranged on the inner wall of the connecting shell (7), the output shaft of the rotating motor (8) is fixedly arranged on the upper rotating shaft (5), the driving gear (9) is fixedly arranged on the upper rotating shaft (5), the driven gear (10) is fixedly arranged on the lower rotating shaft (3), and the driven gear (10) is meshed with the driving gear (9).
3. The drawing device of the needle loom for producing non-woven fabrics according to claim 1, characterized in that the sliding assembly (12) comprises sliding grooves and sliding rods, the sliding grooves are formed on the top and the bottom of the upper drawing roller (6), the sliding rods are fixedly arranged on the arc-shaped pressing plate (11), and the sliding rods are connected with the corresponding sliding grooves in a sliding manner.
4. The drawing device of the needle loom for producing the non-woven fabric, according to claim 1, is characterized in that the screw rod (14) is provided with two external threads with opposite rotation directions, the moving plate (16) is provided with an internal thread hole, and the external threads are meshed with the internal thread hole.
5. The draft gear of needle loom for producing non-woven fabrics according to claim 1, wherein the front side and the rear side of the moving hole (13) are both provided with a limiting groove, the front side and the rear side of the moving plate (16) are both fixedly provided with a limiting seat, and the limiting seats are slidably connected with the corresponding limiting grooves.
6. The draft gear of needle loom for producing nonwoven fabric according to claim 1, wherein the inner wall of the side of the two moving holes (13) close to each other is provided with a rotating hole, and the screw rod (14) is rotatably connected to the rotating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122865718.5U CN216736776U (en) | 2021-11-22 | 2021-11-22 | Needle loom draw gear is used in non-woven fabrics production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122865718.5U CN216736776U (en) | 2021-11-22 | 2021-11-22 | Needle loom draw gear is used in non-woven fabrics production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216736776U true CN216736776U (en) | 2022-06-14 |
Family
ID=81929558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122865718.5U Active CN216736776U (en) | 2021-11-22 | 2021-11-22 | Needle loom draw gear is used in non-woven fabrics production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216736776U (en) |
-
2021
- 2021-11-22 CN CN202122865718.5U patent/CN216736776U/en active Active
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