Non-stop adjustable expanding and wrinkle removing device

Abstract

The utility model relates to the technical field of textile equipment, in particular to a non-stop adjustable expanding and wrinkle removing device which comprises a first expanding roller seat and a second expanding roller seat, two parallel expanding steel wire rollers are rotationally installed between the first expanding roller seat and the second expanding roller seat, and the outer side of a worm gear is in meshing transmission with a driving worm driving the worm gear to rotate through a tooth groove; a transmission shaft for supporting the spreading roller seat II is movably arranged in the middle of the spreading roller seat II in a penetrating manner; the textile fabric spreading device has the beneficial effects that the spreading steel wire rollers are rotationally installed on the two sides of the surface of the first spreading roller base, the center shaft is fixedly connected to the middle of the first spreading roller base, textile fabric half wraps the two spreading steel wire rollers in a Z shape, the first spreading roller base is driven to rotate by manually rotating the driving worm, and the textile fabric spreading device is convenient to use. The wrap angle between the textile cloth and the spreading steel wire roller can be adjusted, adjustment is convenient and labor-saving, shutdown is not needed, the worm and the worm gear are driven to be self-locked after adjustment, and position deviation of the spreading steel wire roller can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a non-stop adjustable width expanding and wrinkle removing device. Background Art

[0002] Width expansion refers to the process of widening the textile along its own width direction. During this process, the wrinkles on the surface of the textile can be stretched and smoothed out.

[0003] In the prior art, the textile fabric surface is usually wound on the surface of a steel wire roller in a semi-wrapped form. By adjusting the wrap angle of the textile fabric on the steel wire roller, a good widening and wrinkle-removing effect can be achieved for wrinkled fabric surfaces with different degrees of wrinkles.

[0004] However, at present, the wrapping angle of the textile fabric to the steel wire roller can only be adjusted when the equipment is stopped, which easily affects the working efficiency of the equipment. Therefore, the utility model proposes a non-stop adjustable width expansion and wrinkle removal device to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a non-stop adjustable width expansion and wrinkle removal device to solve the problem that the angle of the textile cloth to the wire roller is inconvenient to adjust in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-stop adjustable width expansion and wrinkle removal device, comprising:

[0007] A first widening roller seat and a second widening roller seat, two widening steel wire rollers parallel to each other are rotatably installed between the first widening roller seat and the second widening roller seat, and the two widening steel wire rollers are respectively located on both sides of the surface of the first widening roller seat, a textile cloth is arranged between the first widening roller seat and the second widening roller seat, and the textile cloth is in a "Z" shape and half covers the surfaces of the two widening steel wire rollers, the middle of the first widening roller seat is fixedly connected with a central shaft, the outer side of the central shaft is fixedly sleeved with a worm gear, and the outer side of the worm gear is driven by a driving worm for driving the rotation thereof through tooth groove meshing transmission;

[0008] A transmission shaft supporting the second expansion roller seat is movably provided through the middle of the second expansion roller seat.

[0009] Preferably, a frame is provided on the outer side of the first and second widening roller seats, a connecting shaft seat is provided on the outer movable sleeve of the end of the central shaft, and the connecting shaft seat is fixedly connected to a frame.

[0010] Preferably, the outer movable sleeve of the transmission shaft is provided with a positioning sleeve, and the positioning sleeve is fixedly connected to another frame, and the end of the transmission shaft is provided with a driving belt for driving the transmission shaft to rotate.

[0011] Preferably, both ends of the driving worm are provided with brackets for positioning it, and the brackets are fixed to a side of a frame, one end of the driving worm is fixedly connected to a handwheel, and the surfaces of the expanding roller seat one and the expanding roller seat two are fixedly installed with connecting sleeves, and the shaft end of the expanding wire roller is inserted into the connecting sleeve through a bearing.

[0012] Preferably, one end of the transmission shaft is fixedly connected to a driving gear, and the shaft end of one of the expansion wire rollers is fixedly connected to a driven gear, and the driven gear is meshed with the driving gear for transmission.

[0013] Preferably, one end of the transmission shaft and the shaft end of the other expansion wire roller are both fixedly provided with pulleys, and the two are maintained in transmission connection through a transmission belt.

[0014] Preferably, a hollow dust shielding shell is fixedly provided on the side of the second expansion roller seat, and the driving gear, driven gear, transmission belt and pulley are all located in the inner cavity of the dust shielding shell.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model has the expansion wire rollers rotatably installed on both sides of the surface of the expansion roller seat, the middle part of the expansion roller seat is fixedly connected with the central shaft, the outer side of the central shaft is fixedly sleeved with a worm gear, and the worm gear is driven to rotate by the driving worm, the textile cloth half covers the two expansion wire rollers in a "Z" shape, the expansion roller seat is driven to rotate by manually rotating the driving worm, and the positions of the two expansion wire rollers are changed, so that the wrap angle between the textile cloth and the expansion wire roller can be adjusted, the adjustment is convenient and labor-saving, and there is no need to stop the machine. After the adjustment, the driving worm and the worm gear are self-locking, so that the position deviation of the expansion wire roller can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a top view schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the structure of the expansion roller seat of the utility model.

[0019] In the figure: 1. hand wheel; 2. center shaft; 3. worm gear; 4. connecting shaft seat; 5. driving worm; 6. frame; 7. expansion roller seat 1; 8. connecting shaft sleeve; 9. expansion wire roller; 15. transmission belt; 16. driving gear; 17. pulley; 19. dust shield shell; 21. expansion roller seat 2; 24. positioning shaft sleeve; 28. driving belt; 30. transmission shaft; 32. driven gear. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0024] See also Figure 1 to Figure 2 , the utility model provides a technical solution:

[0025] Embodiment 1, a non-stop adjustable width expansion and wrinkle removal device, comprising:

[0026] The expansion roller seat 1 7 and the expansion roller seat 2 21, two expansion wire rollers 9 are rotatably installed between the expansion roller seat 1 7 and the expansion roller seat 2 21, and the two expansion wire rollers 9 are respectively located on both sides of the surface of the expansion roller seat 1 7. When the expansion roller seat 1 7 rotates, the expansion roller seat 2 21 can rotate with it through the connection effect of the expansion wire roller 9, and at the same time change the relative position between the two expansion wire rollers 9. A textile roller is arranged between the expansion roller seat 1 7 and the expansion roller seat 21. The textile fabric is in a "Z" shape and half-covers the surfaces of the two widening wire rollers 9. The widening wire rollers 9 are provided with thread-shaped oblique grooves. By adjusting the wrap angle between the textile fabric and the widening wire roller 9 (i.e., the central angle of the contact surface between the textile fabric and the widening wire roller 9), the contact area between the textile fabric and the oblique grooves on the widening wire roller 9 can be changed, thereby increasing or reducing the lateral friction force on the textile fabric. The friction force produces an expansion and wrinkle removal effect on the textile fabric, such as Figure 2 As shown, when the widening roller seat 7 rotates, the size of the wrap angle generated between the textile cloth and the widening wire roller 9 will change accordingly, and in the process of adjusting the size of the wrap angle, the rotation of the widening wire roller 9 will not be affected, so there is no need to shut down the entire device. The middle part of the widening roller seat 7 is fixedly connected with a central shaft 2, and a worm gear 3 is fixedly sleeved on the outer side of the central shaft 2. The outer side of the worm gear 3 is driven by a driving worm 5 for driving its rotation through tooth groove engagement. The central shaft 2 can support the widening roller seat 7. The staff can drive the worm gear 3 and the widening roller seat 7 to rotate by rotating the driving worm 5, thereby changing the relative position between the two widening wire rollers 9, and achieving the effect of adjusting the size of the wrap angle between the textile cloth and the widening wire roller 9;

[0027] In addition, a transmission shaft 30 supporting the second widening roller seat 21 is movably provided in the middle thereof, thereby ensuring that the second widening roller seat 21 can rotate along with the rotation of the first widening roller seat 7.

[0028] In order to install the expansion roller seat 7, the present application also has a frame 6 arranged on the outside of the expansion roller seat 7 and the expansion roller seat 21, and a connecting shaft seat 4 is provided on the outer side of the end of the central axis 2, and the connecting shaft seat 4 is fixedly connected to a frame 6. The connecting shaft seat 4 can rotatably install the central axis 2 and the expansion roller seat 7 on the side of the frame 6 to ensure that the central axis 2 and the expansion roller seat 7 can only rotate without position displacement.

[0029] In order to position the transmission shaft 30, the present application also has a positioning sleeve 24 provided on the outer movable sleeve of the transmission shaft 30, and the positioning sleeve 24 is fixedly connected to another frame 6. The positioning sleeve 24 is used to position the transmission shaft 30 so that the transmission shaft 30 only keeps rotating without moving. The end of the transmission shaft 30 is provided with a driving belt 28 that drives it to rotate.

[0030] In order to install the driving worm 5, the present application also has brackets for positioning the driving worm 5 at both ends, and the brackets are fixed to the side of a frame 6 to ensure that the driving worm 5 and the worm wheel 3 always maintain meshing transmission and will not separate. At the same time, the driving worm 5 and the worm wheel 3 have a one-way self-locking function. After the driving worm 5 stops rotating, the worm wheel 3 can keep its position fixed, thereby preventing the expansion roller seat 7 from rotating at will. One end of the driving worm 5 is fixedly connected to a handwheel 1, which is convenient for the staff to adjust the driving worm 5. The surfaces of the expansion roller seat 1 7 and the expansion roller seat 21 are fixedly installed with connecting sleeves 8, and the axial ends of the expansion wire roller 9 are inserted into the connecting sleeves 8 through bearings to ensure that the expansion wire roller 9 can keep rotating between the expansion roller seat 1 7 and the expansion roller seat 21.

[0031] In order to drive an expanding wire roller 9 to rotate, the present application also has a driving gear 16 fixedly connected to one end of the transmission shaft 30, and a driven gear 32 is fixedly connected to the shaft end of an expanding wire roller 9, and the driven gear 32 is meshed with the driving gear 16 for transmission. When the transmission shaft 30 is working, the meshing transmission between the driving gear 16 and the driven gear 32 can drive the expanding wire roller 9 to rotate in the opposite direction.

[0032] In order to keep the textile cloth in a tensioned state, the present application also has pulleys 17 fixedly arranged at one end of the transmission shaft 30 and the shaft end of the other expanding wire roller 9, and the two are connected by a transmission belt 15. When the transmission shaft 30 is working, it can also drive the other expanding wire roller 9 to rotate in the same direction, so the two expanding wire rollers 9 can rotate synchronously in opposite directions to ensure that the textile cloth remains in a tensioned state.

[0033] In order to protect the drive gear 16 and other structures, the present application also has a hollow dust shielding cover 19 fixedly arranged on the side of the expansion roller seat 21. The drive gear 16, the driven gear 32, the transmission belt 15 and the pulley 17 are all located in the inner cavity of the dust shielding cover 19. The dust shielding cover 19 is used to block dust and can protect the various structures inside it.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A non-stop adjustable width expansion and wrinkle removal device, characterized in that: include: A widening roller seat (7) and a widening roller seat (21), wherein two widening steel wire rollers (9) are rotatably mounted between the widening roller seat (7) and the widening roller seat (21), and the two widening steel wire rollers (9) are respectively located on both sides of the surface of the widening roller seat (7), a textile cloth is arranged between the widening roller seat (7) and the widening roller seat (21), and the textile cloth is in a "Z" shape and half covers the surfaces of the two widening steel wire rollers (9), the middle of the widening roller seat (7) is fixedly connected with a central shaft (2), the outer side of the central shaft (2) is fixedly sleeved with a worm gear (3), and the outer side of the worm gear (3) is driven by a driving worm (5) for driving the worm gear (3) to rotate through tooth-slot meshing transmission; A transmission shaft (30) supporting the second expansion roller seat (21) is movably provided through the middle of the second expansion roller seat (21).

2. The non-stop adjustable width expansion and wrinkle removal device according to claim 1, characterized in that: A frame (6) is provided on the outside of the first widening roller seat (7) and the second widening roller seat (21), and a connecting shaft seat (4) is provided on the outer side of the end of the central shaft (2), and the connecting shaft seat (4) is fixedly connected to a frame (6).

3. The non-stop adjustable width expansion and wrinkle removal device according to claim 2, characterized in that: The outer movable sleeve of the transmission shaft (30) is provided with a positioning sleeve (24), and the positioning sleeve (24) is fixedly connected to another frame (6). The end of the transmission shaft (30) is provided with a driving belt (28) for driving the transmission shaft (30) to rotate.

4. The non-stop adjustable width expansion and wrinkle removal device according to claim 1, characterized in that: Both ends of the driving worm (5) are provided with brackets for positioning the worm, and the brackets are fixed to the side of a frame (6). One end of the driving worm (5) is fixedly connected to a hand wheel (1). The surfaces of the first widening roller seat (7) and the second widening roller seat (21) are fixedly installed with connecting sleeves (8). The shaft end of the widening wire roller (9) is inserted into the connecting sleeve (8) through a bearing.

5. The non-stop adjustable width expansion and wrinkle removal device according to claim 1, characterized in that: One end of the transmission shaft (30) is fixedly connected to a driving gear (16), and the shaft end of one of the expansion wire rollers (9) is fixedly connected to a driven gear (32), and the driven gear (32) is meshed with the driving gear (16) for transmission.

6. The non-stop adjustable width expansion and wrinkle removal device according to claim 5, characterized in that: One end of the transmission shaft (30) and the shaft end of the other expansion wire roller (9) are both fixedly provided with pulleys (17), and the two are connected in transmission via a transmission belt (15).

7. The non-stop adjustable width expansion and wrinkle removal device according to claim 6, characterized in that: A hollow dust shielding shell (19) is fixedly provided on the side of the second widening roller seat (21), and the driving gear (16), the driven gear (32), the transmission belt (15) and the pulley (17) are all located in the inner cavity of the dust shielding shell (19).

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