Winding and unwinding device for cloth production

Abstract

The utility model discloses a take-up and pay-off device for cloth production, which comprises a rack, a reel is longitudinally arranged in the rack, a first guide rod is longitudinally and fixedly arranged at the upper end of the reel in the rack, two groups of side plates are symmetrically connected to the first guide rod in a sliding manner, and the two groups of side plates are symmetrically arranged on the first guide rod in a sliding manner. First sliding grooves are obliquely formed in the upper left corners of the sides, close to each other, of the two side plates correspondingly, and a first sliding block is slidably connected into each first sliding groove. When the cloth winding and unwinding device is used for winding and unwinding cloth, the limiting plate of an arc-shaped structure extrudes the edge of the cloth on the winding shaft under the acting force of the spring, and therefore the situation that wrinkles appear on the edge of the cloth when the winding shaft is wound and unwound is reduced; and in addition, a worker can start a motor to drive an arranged adjusting mechanism to operate, so that the distance between the two sets of arranged side plates can be adjusted, cloth with different widths can be wound, and the practicability of the device is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of winding and unwinding devices, in particular to a winding and unwinding device for cloth production. Background Art

[0002] During fabric processing or transportation, some fabrics need to be rolled up and unrolled before and after fabric processing. Fabric rolling up and unrolling is an important step before fabric processing, packaging and molding.

[0003] However, the fabric is prone to deviation when it is being retracted, resulting in uneven cutting during subsequent processing. At the same time, wrinkles are prone to appear on the edges of the fabric when it is being retracted, which also has a certain impact on subsequent processing.

[0004] To this end, the utility model provides a reeling and unreeling device for cloth production to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a reeling and unreeling device for cloth production, which solves the above-mentioned problems.

[0006] The cam is an assembly made of a plurality of rollers, each of which has a first end fixedly mounted on the frame and a second end of which is fixedly mounted on the frame.

[0007] Preferably, second slide grooves are symmetrically opened on both sides of the two groups of the first slide grooves, a third guide rod is fixedly installed inside each group of the second slide grooves, a second slider is slidably connected inside each group of the second slide grooves, each group of the second sliders is slidably connected to the corresponding third guide rod, and each group of the second sliders is fixedly connected to the limit plate on the corresponding side.

[0008] Preferably, an adjustment structure is installed inside the frame, and the adjustment mechanism includes a fixed plate, a vertical plate, a third slide groove and a mounting plate. A fixed plate is longitudinally fixedly installed inside the frame below the reel, and two groups of vertical plates are vertically symmetrically fixedly installed between the fixed plate and the bottom end of the frame. A third slide groove is opened on one side of the two groups of vertical plates close to each other, and a mounting plate is slidably connected inside the third slide groove.

[0009] Preferably, the adjusting mechanism also includes a motor, a threaded rod and a connecting rod. The motor is fixedly mounted on the upper end of the fixing plate, the output end of the motor is fixedly connected to the threaded rod, the other end of the threaded rod is rotatably connected to the inner wall of the bottom end of the frame, and connecting rods are rotatably connected at the four corners of the upper end of the mounting plate, and the other end of each group of connecting rods is rotatably connected to the bottom end of the side plate on the corresponding side.

[0010] Preferably, a U-shaped groove is opened on the right side of each group of side plates, and a plurality of balls are installed on the inner wall of each group of U-shaped grooves, and the balls are in contact with the reel.

[0011] Preferably, a push handle is fixedly installed at the left edge position of the top end of the frame, and universal wheels are fixedly installed at the four corners of the bottom end of the frame.

[0012] Beneficial Effects

[0013] The utility model provides a reeling and unreeling device for fabric production. Compared with the prior art, the utility model has the following beneficial effects:

[0014] When the device is used to retract and release the cloth, the limit plate with an arc-shaped structure squeezes the edge of the cloth on the reel under the action of the spring, thereby reducing the occurrence of wrinkles at the edge of the cloth when the reel is retracted and released. In addition, the staff can start the motor to drive the adjustment mechanism to operate, so that the distance between the two sets of side plates can be adjusted, thereby meeting the requirements of the reeling operation for cloth of different widths, making the practicality of the device higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 This utility model Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 It is a side structural schematic diagram of the utility model.

[0019] In the figure, 1 is a frame; 2 is a reel; 3 is a first guide rod; 4 is a side plate; 5 is a first slide; 6 is a first slider; 7 is a second guide rod; 8 is a spring; 9 is a limit plate; 10 is a second slide; 11 is a third guide rod; 12 is a second slider; 13 is a U-shaped groove; 14 is a fixed plate; 15 is a vertical plate; 16 is a third slide; 17 is a mounting plate; 18 is a motor; 19 is a threaded rod; 20 is a connecting rod; 21 is a push handle; 22 is a universal wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example:

[0022] See also Figure 1-4 A reeling and unreeling device for cloth production comprises a frame 1, a reel 2 is longitudinally mounted inside the frame 1, a first guide rod 3 is longitudinally fixedly mounted on the upper end of the reel 2 inside the frame 1, two groups of side plates 4 are symmetrically slidably connected to the first guide rod 3, a first slide groove 5 is tilted and opened at the upper left corner of the side close to each other, a first slider 6 is slidably connected inside each group of first slide grooves 5, a second guide rod 7 is fixedly mounted inside each group of first slide grooves 5, each group of second guide rods 7 is slidably connected to the first slider 6 on the corresponding side, a spring 8 is sleeved on each group of second guide rods 7, one end of each group of springs 8 is fixedly connected to the first slider 6 on the corresponding side, and the other end of each group of springs 8 They are fixedly connected to the side wall of the first slide groove 5 on the corresponding side, and a limit plate 9 is fixedly installed on the side where the two groups of first sliding blocks 6 are close to each other. The two groups of limit plates 9 are both arc-shaped structures. Second slide grooves 10 are symmetrically opened on both sides of the two groups of first slide grooves 5, and a third guide rod 11 is fixedly installed inside each group of second slide grooves 10. A second slider 12 is slidably connected inside each group of second slide grooves 10, and each group of second sliders 12 is slidably connected to the corresponding third guide rod 11. Each group of second sliders 12 is fixedly connected to the limit plate 9 on the corresponding side, and a U-shaped groove 13 is opened on the right side of each group of side plates 4. A number of balls are installed on the inner wall of each group of U-shaped grooves 13, and the balls are in contact with the reel 2.

[0023] When using the present device, the limit plate 9 with an arc-shaped structure squeezes the edge of the cloth rolled up on the reel 2 under the action of the spring 8, thereby reducing the occurrence of wrinkles at the edge of the cloth when the reel 2 is winding or releasing the cloth. In addition, the second sliding block 12 slidably connected in the two sets of second sliding grooves 10 is also fixedly connected to the limit plate 9, so that the limit plate 9 is more stable when moving under the action of the spring 8, thereby making the reel 2 smoother when winding or releasing the cloth. Then, the ball bearing installed in the U-shaped groove on the side plate 4 is in contact with the reel 2, so the two sets of side plates limit the side walls of the wound cloth on the reel 2, thereby further reducing the occurrence of cloth deviation when the reel 2 is winding or releasing the cloth.

[0024] The frame 1 is equipped with an adjustment structure, which includes a fixed plate 14, a vertical plate 15, a third slide groove 16 and a mounting plate 17. The fixed plate 14 is longitudinally fixedly installed inside the frame 1 below the reel 2. Two groups of vertical plates 15 are vertically symmetrically fixedly installed between the fixed plate 14 and the bottom end of the frame 1. The two groups of vertical plates 15 are each provided with a third slide groove 16 on one side close to each other. The mounting plate 17 is slidably connected inside the third slide groove 16. The adjustment mechanism also includes a motor 18, a threaded rod 19 and a connecting rod 20. The motor 18 is fixedly installed on the upper end of the fixed plate 14, and the output end of the motor 18 is fixedly connected to the threaded rod 19. The other end of the threaded rod 19 is rotatably connected to the inner wall of the bottom end of the frame 1. The connecting rods 20 are rotatably connected at the four corners of the upper end of the mounting plate 17, and the other end of each group of connecting rods 20 is rotatably connected to the bottom end of the side plate 4 on the corresponding side. A push handle 21 is fixedly installed at the left edge of the top end of the frame 1, and universal wheels 22 are fixedly installed at the four corners of the bottom end of the frame 1.

[0025] When the reel 2 is winding the cloth, the staff can start the set motor 18 to drive the threaded rod 19 to rotate, drive the mounting plate 17 to slide up and down in the opened third slide groove 16, and then drive the two groups of side panels 4 to move synchronously by rotating the connecting rod 20 connected to the mounting plate 17, so as to adjust the distance between the two groups of side panels 4, so as to meet the needs of winding cloth of different widths, thereby making the practicality of the practical device higher.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] 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 reeling and unreeling device for fabric production, comprising a frame (1), characterized in that: A reel (2) is longitudinally mounted inside the frame (1); a first guide rod (3) is longitudinally fixedly mounted inside the frame (1) at the upper end of the reel (2); two groups of side plates (4) are symmetrically slidably connected to the first guide rod (3); first slide grooves (5) are obliquely opened at the upper left corners of the sides of the two groups of side plates (4) close to each other; a first slider (6) is slidably connected inside each group of the first slide grooves (5); a second guide rod (7) is fixedly mounted inside each group of the first slide grooves (5); each group of the second guide rod (7) is slidably connected to the first slider (6) on the corresponding side; a spring (8) is sleeved on each group of the second guide rod (7); one end of each group of the spring (8) is fixedly connected to the first slider (6) on the corresponding side; the other end of each group of the spring (8) is fixedly connected to the side wall of the first slide groove (5) on the corresponding side; a limiting plate (9) is fixedly mounted on the sides of the two groups of the first sliders (6) close to each other; and the two groups of the limiting plates (9) are both in an arc-shaped structure.

2. A cloth production winding and unwinding device according to claim 1, characterized in that: Second slide grooves (10) are symmetrically provided on both sides of the two groups of the first slide grooves (5); a third guide rod (11) is fixedly installed inside each group of the second slide grooves (10); a second slider (12) is slidably connected inside each group of the second slide grooves (10); each group of the second slider (12) is slidably connected to the corresponding third guide rod (11); and each group of the second slider (12) is fixedly connected to the limiting plate (9) on the corresponding side.

3. The unwinding and rewinding device for fabric production according to claim 1, characterized in that: An adjusting mechanism is installed inside the frame (1), and the adjusting mechanism comprises a fixed plate (14), a vertical plate (15), a third slide groove (16) and a mounting plate (17). A fixed plate (14) is longitudinally fixedly installed inside the frame (1) below the reel (2). Two groups of vertical plates (15) are vertically symmetrically fixedly installed between the fixed plate (14) and the bottom end of the frame (1). The third slide groove (16) is provided on the side where the two groups of vertical plates (15) are close to each other, and a mounting plate (17) is slidably connected inside the third slide groove (16).

4. A cloth production winding and unwinding device according to claim 3, characterized in that: The adjustment mechanism also includes a motor (18), a threaded rod (19) and a connecting rod (20); the motor (18) is fixedly mounted on the upper end of the fixing plate (14); the output end of the motor (18) is fixedly connected to the threaded rod (19); the other end of the threaded rod (19) is rotatably connected to the inner wall of the bottom end of the frame (1); the connecting rods (20) are rotatably connected at the four corners of the upper end of the mounting plate (17); the other end of each group of connecting rods (20) is rotatably connected to the bottom end of the side plate (4) on the corresponding side.

5. The unwinding and rewinding device for cloth production according to claim 1, characterized in that: A U-shaped groove (13) is provided on the right side of each group of the side plates (4), and a plurality of balls are mounted on the inner wall of each group of the U-shaped grooves (13), wherein the balls are in contact with the reel (2).

6. The unwinding and rewinding device for fabric production according to claim 1, characterized in that: A push handle (21) is fixedly mounted at the left edge of the top end of the frame (1), and universal wheels (22) are fixedly mounted at the four corners of the bottom end of the frame (1).

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