Anti-pull-apart cloth winding machine for gauze processing

Abstract

The utility model discloses an anti-pull-apart cloth winding machine for gauze processing, and relates to the technical field of cloth processing. The end portion of the balance weight roller vertically slides on the first support, cloth bypasses the position below the balance weight roller, and a proximity switch is arranged on the first support and located below the balance weight roller; the second support is provided with a supporting wheel, and the supporting wheel is used for supporting the cloth winding roller; the rotating plate is rotationally connected to the second support, and a fixed wheel is arranged at the bottom of the rotating plate and used for pressing the cloth winding roller; and the driving mechanism is connected with the supporting wheels. According to the cloth winding device, the cloth winding roller can be conveniently taken and placed through rotation of the rotating plate, the cloth winding processing efficiency is improved, the cloth winding roller can be driven to rotate through the driving motor, cloth is wound, and when the cloth is tensioned due to too large pulling force, the proximity switch is triggered, so that the driving motor is controlled to stop driving the supporting wheel to rotate, and the cloth is prevented from being pulled apart.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth processing technical field especially, relates to a prevent yarn cloth processing with broken cloth winder. BACKGROUND

[0002] Gauze belongs to textile raw material, and it is a kind of cotton fabric with sparse warp and weft.Its feature is sparse, and there is obvious grid.Gauze is various in variety and widely used.In the textile industry, gauze is usually wound on the cloth winding roller by the cloth winder, so that gauze can be avoided to be piled up disorderly in the workshop, which not only helps to be beautiful, but also facilitates the transportation and use of gauze.

[0003] At present, the cloth winding roller of the existing cloth winder is generally fixed on the cloth winder when in use, which makes the gauze roll after winding inconvenient to be taken off from the cloth winder, greatly increases the winding time and reduces the winding efficiency, and the winding speed of the cloth winding roller of the existing cloth winder is not easy to control when gauze is wound, which is easy to cause the gauze to be broken due to large pulling force when gauze is wound, and affects the quality of gauze. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the problems in the prior art and provides a cloth winder for gauze processing, which is convenient for taking and placing the cloth winding roller, facilitates taking the gauze roll from the cloth winder, and prevents the gauze from being broken.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A cloth winder for gauze processing for winding cloth comprises:

[0007] A first support;

[0008] A counterweight roller vertically slides on the first support, and cloth passes below the counterweight roller, a proximity switch is arranged on the first support and located below the counterweight roller;

[0009] A second support, a supporting wheel is arranged on the second support, and the supporting wheel is used for supporting the cloth winding roller;

[0010] A rotating plate is rotatably connected to the second support, and a fixed wheel is arranged at the bottom of the rotating plate and used for pressing the cloth winding roller;

[0011] and a driving mechanism connected with the supporting wheel, and the driving mechanism is connected with the proximity switch, and the proximity switch controls the driving mechanism to drive the supporting wheel to rotate.

[0012] Further, the first support is provided with two first supports, and a sliding groove is arranged on the opposite side of the two first supports, a sliding block is arranged in the sliding groove, the end of the counterweight roller is rotatably connected with the sliding block, and the proximity switch is fixedly connected in the sliding groove.

[0013] Further, the top of the slider is provided with a spring.

[0014] Further, two rotating rollers are arranged on the first support, and the cloth passes above the two rotating rollers.

[0015] Further, two second supports are arranged, and the two second supports are used for supporting two ends of the cloth winding roller.

[0016] Further, the rotating plate is arc-shaped, one end of the rotating plate is rotationally connected with the second support, and the other end of the rotating plate and the second support are both provided with fixing blocks, corresponding through holes are arranged on the two fixing blocks, and a fixing pin is arranged in the through holes.

[0017] Further, the driving mechanism comprises a driving motor and a transmission belt, the driving motor is arranged on the second support, a belt pulley is arranged on the output shaft of the driving motor and the supporting wheel, the transmission belt is sleeved outside the belt pulleys, and the proximity switch is electrically connected with the driving motor.

[0018] Further, the supporting wheel is provided with two, and the top of the second support is provided with an arc-shaped groove, and the two supporting wheels are arranged in the arc-shaped groove.

[0019] Further, a square recess is arranged at the bottom of the rotating plate, a moving plate is slidably connected in the square recess, the fixed wheel is rotationally connected to the bottom of the moving plate, a threaded hole is arranged at the top of the square recess, a bolt is arranged in the threaded hole, and the lower end of the bolt is rotationally connected with the top of the moving plate.

[0020] Further, rotating rods are rotationally connected to two ends of the cloth winding roller, a pressing rod is fixedly connected between the two rotating rods, a strip-shaped groove is arranged on the outer wall of the cloth winding roller, and the pressing rod is matched with the strip-shaped groove.

[0021] The utility model discloses the beneficial effect is:

[0022] In the utility model, the yarn processing is prevented from being broken by the cloth winding machine, and the cloth winding machine is opened or closed through the rotation of the rotating plate, when being opened, the end of the cloth winding roller is conveniently placed on the two supporting wheels, when being closed, the fixed wheel fixes the cloth winding roller on the supporting wheel, so that the cloth winding roller is conveniently taken and placed, and the efficiency of cloth winding processing is improved.

[0023] The driving motor can drive the supporting wheel to rotate, so as to drive the cloth winding roller on the supporting wheel to rotate and wind the cloth, when the cloth is tensioned due to too large pulling force, the counterweight roller rises, the slider rises in the sliding groove and moves away from the proximity switch, the proximity switch is triggered, the driving motor is controlled to stop driving the supporting wheel to rotate, and the cloth is prevented from being broken, when the pulling force of the cloth is small, the counterweight roller descends, the slider approaches the proximity switch, and the proximity switch controls the driving motor to drive the supporting wheel to rotate, so that the cloth winding is continued.

[0024] Before the cloth is wound, the rotating rod is rotated, the pressing rod is away from the strip-shaped groove of the cloth winding roller, and then the first end of the cloth is placed on the cloth winding roller, and then the pressing rod is pressed back to the strip-shaped groove, so that the first end of the cloth is fixed on the cloth winding roller, and the cloth winding is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0025] Fig. 1 A three-dimensional structure schematic diagram of the yarn cloth processing anti-breaking cloth winding machine is provided for the utility model;

[0026] Fig. 2 A sectional structure schematic diagram of the yarn cloth processing anti-breaking cloth winding machine is provided for the utility model;

[0027] Fig. 3 A sectional structure schematic diagram of the yarn cloth processing anti-breaking cloth winding machine is provided for the utility model.

[0028] In the figure: 1 first support, 2 rotating roller, 3 counterweight roller, 301 sliding block, 302 spring, 303 proximity switch, 4 second support, 5 rotating plate, 6 cloth winding roller, 601 rotating rod, 602 pressing rod, 7 driving motor, 701 transmission belt, 8 supporting wheel, 9 fixed pin, 10 fixed block, 11 bolt, 12 moving plate, 13 fixed wheel. DETAILED DESCRIPTION

[0029] The technical solutions of the patent will be further described in detail below in combination with specific implementation manners.

[0030] The embodiments of the patent will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the patent, and cannot be understood as a limitation on the patent.

[0031] In the description of the patent, it should be understood that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the patent and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the patent.

[0032] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0033] Example 1

[0034] Reference Figs. 1-3 A fabric winding machine for yarn processing is used to prevent tearing. It is applied to fabric processing to facilitate the placement and fixing of the winding roller, so as to facilitate the removal of the rolled fabric from the winding machine and prevent the fabric from being torn during winding.

[0035] The anti-tear winding machine for gauze processing includes a first support 1, a counterweight roller 3, a second support 4, a rotating plate 5, and a drive mechanism.

[0036] Two first supports 1 are provided. A sliding groove is provided on one side of the two first supports 1 facing each other. A slider 301 is provided inside the sliding groove. A spring 302 is provided on the top of the slider 301. The end of the counterweight roller 3 is rotatably connected to the slider 301, so that the counterweight roller 3 can move up and down along the sliding groove through the slider 301.

[0037] Two rotating rollers 2 are provided on the first support 1. The two rotating rollers 2 are located on both sides of the counterweight roller 3. The fabric 14 passes over the two rotating rollers 2 from above. Since the fabric 14 passes over the counterweight roller 3 from below, when the fabric 14 is rolled up, if the rolling tension is too large, the fabric 14 will be tensioned, causing the counterweight roller 3 to move upward. At this time, the slider 301 moves upward inside the groove, causing the spring 302 to be compressed.

[0038] The proximity switch 303 is fixedly connected inside the slide groove and is located below the counterweight roller 3. When the tension on the fabric 14 is too great, it will drive the counterweight roller 3 and the slider 301 to move upward, thereby causing the slider 301 to move away from the proximity switch 303. The proximity switch 303 is triggered, thereby controlling the drive mechanism to stop, so that the winding roller 6 stops rotating and prevents the fabric 14 from being torn. In this embodiment, the proximity switch 303 is a capacitive proximity switch. The capacitive proximity switch is existing technology. The principle is that when a target approaches the electrode of the capacitor, the capacitance of the capacitor increases, causing the oscillator to start oscillating. Through the processing of the subsequent circuit, the two signals of stopping oscillation and oscillation are converted into a switching signal, which will not be described in detail here.

[0039] The second support 4 is provided with two, which are respectively used for supporting the two ends of the winding roller 6, and the supporting wheels 8 are provided with two, the top of the second support 4 is provided with an arc-shaped slot, and the two supporting wheels 8 are arranged in the arc-shaped slot, the supporting wheels 8 are used for supporting the winding roller 6, one end of the arc-shaped rotating plate 5 is rotationally connected to the second support 4, and the other end of the rotating plate 5 and the second support 4 are both provided with fixing blocks 10, corresponding through holes are arranged on the two fixing blocks 10, a fixing pin 9 is arranged in the through holes, the rotating plate 5 can be rotationally opened and closed, when the rotating plate 5 is upwardly rotated and opened, the end of the winding roller 6 can be placed on the supporting wheel 8, then the rotating plate 5 is downwardly rotated and closed, at this time, the two fixing blocks 10 are in contact, the through holes on the two fixing blocks 10 are communicated, and the fixing pin 9 is inserted into the through hole, so that the rotating plate 5 is fixed.

[0040] The bottom of the rotating plate 5 is provided with a square groove, a moving plate 12 is slidably connected in the square groove, and a fixed wheel 13 is rotationally connected to the bottom of the moving plate 12. The top of the square groove is provided with a threaded hole, and a bolt 11 is arranged in the threaded hole. The lower end of the bolt 11 is rotationally connected to the top of the moving plate 12. The bottom of the rotating plate 5 is provided with the fixed wheel 13. When the rotating plate 5 is downwardly rotated and closed, the fixed wheel 13 on the rotating plate 5 is pressed on the winding roller 6, so that the winding roller 6 is fixed on the two supporting wheels 8, the two ends of the winding roller 6 are fixed, and the height of the fixed wheel 13 can be changed by rotating the bolt 11, so that the device can be fixed for winding rollers 6 with different diameters.

[0041] The driving mechanism includes a driving motor 7 and a transmission belt 701. The driving motor 7 is arranged on the second support 4, and a pulley is arranged on the output shaft of the driving motor and the supporting wheel 8. The transmission belt 701 is sleeved outside the pulleys. The proximity switch 303 is electrically connected with the driving motor 7. The driving motor 7 can drive the supporting wheel 8 to rotate through the transmission belt 701, so as to drive the winding roller 6 on the supporting wheel 8 to rotate, and the cloth 14 is wound. When the cloth 14 is tensioned due to excessive pulling force, the proximity switch 303 is triggered, so as to control the driving motor 7 to stop driving the supporting wheel 8 to rotate, thereby avoiding the cloth 14 from being torn. When the pulling force on the cloth 14 becomes smaller, the counterweight roller 3 is lowered, the sliding block 301 approaches the proximity switch, and the proximity switch 303 controls the driving motor 7 to drive the supporting wheel 8 to rotate, so as to continue winding the cloth 14.

[0042] Embodiment 2

[0043] The utility model provides a prevent tearing yarn cloth processing with winding machine, in order to be convenient for the first end of cloth 14 fixed on winding roller 6, to promote the efficiency of winding roller 6 winding cloth 14, both ends of winding roller 6 are rotatably connected with rotating rod 601, and the both rotating rod 601 are fixedly connected with pressure rod 602, and the outer wall of winding roller 6 is equipped with strip groove, and pressure rod 602 is adapted to strip groove, before winding, first make rotating rod 601 rotate, so that pressure rod 602 leaves strip groove, at this moment, the first end of cloth 14 is placed on winding roller 6, then pressure rod 602 is pressed back to strip groove, so that the first end of cloth 14 can be fixed on winding roller 6, and the winding of cloth 14 is convenient.

[0044] The working principle of the yarn cloth processing winding machine is as follows: first, pull out the fixing pin 9 so that the two fixed blocks 10 can be separated; then, rotate the rotating plate 5 upward so that it is opened; then, place the end of the winding roller 6 on the two supporting wheels 8; then, rotate the rotating plate 5 downward so that it is closed; then, press the fixing wheel 13 on the winding roller 6 so that the winding roller 6 is fixed on the supporting wheel 8; then, insert the fixing pin 9 into the through hole of the two fixed blocks 10 so that the rotating plate 5 is fixed; and then, fix the winding roller 6 on the second support 4.

[0045] Before winding the cloth 14, first make the rotating rod 601 rotate, so that the pressure rod 602 leaves the strip groove of the winding roller 6, then place the first end of the cloth 14 on the winding roller 6, and then press the pressure rod 602 back to the strip groove, so that the first end of the cloth 14 can be fixed on the winding roller 6.

[0046] Then, drive the supporting wheel 8 to rotate by the transmission belt 701, so that the winding roller 6 on the supporting wheel 8 rotates and winds the cloth 14; when the cloth 14 is tensioned too much, the counterweight roller 3 rises, so that the sliding block 301 rises in the sliding groove and moves away from the proximity switch 303, the proximity switch 303 is triggered, so that the driving motor 7 is controlled to stop driving the supporting wheel 8 to rotate, to avoid the cloth 14 from being torn; when the tension of the cloth 14 decreases, the counterweight roller 3 descends, and the sliding block 301 approaches the proximity switch, so that the proximity switch 303 controls the driving motor 7 to drive the supporting wheel 8 to rotate, to continue winding the cloth 14.

[0047] The above description is only a preferred embodiment of the utility model, and the protection scope of the utility model is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A yarn breakage preventing winding machine for processing a gauze for winding a cloth (14), characterized by, Include: First support (1); Counterweight roller (3), the end of which slides vertically on the first support (1), the cloth (14) passes from below the counterweight roller (3), the first support (1) is provided with a proximity switch (303) below the counterweight roller (3); Second support (4), the second support (4) is provided with a support wheel (8), the support wheel (8) is used to support the winding roller (6); Rotary plate (5) is rotatably connected to the second support (4), the bottom of the rotary plate (5) is provided with a fixed wheel (13), the fixed wheel (13) is used to press the winding roller (6); And a drive mechanism connected with the support wheel (8), and the drive mechanism is connected with the proximity switch (303), the proximity switch (303) controls the drive mechanism to drive the support wheel (8) to rotate.

2. The yarn breakage preventing yarn winding machine for yarn processing according to claim 1, characterized in that: The first support (1) is provided with two, the opposite side of the two first supports (1) is provided with a sliding groove, the sliding groove is provided with a sliding block (301) inside, the end of the counterweight roller (3) is rotatably connected with the sliding block (301), and the proximity switch (303) is fixedly connected inside the sliding groove.

3. The yarn breakage preventing winding machine for yarn cloth processing according to claim 2, characterized in that: The top of the sliding block (301) is provided with a spring (302).

4. The yarn breakage preventing winder for yarn processing according to claim 1, characterized in that: The first support (1) is provided with two rotating rollers (2), and the two rotating rollers (2) are respectively located on both sides of the counterweight roller (3), and the cloth (14) passes above the two rotating rollers (2).

5. The yarn breakage preventing winder for yarn processing according to claim 1, characterized in that: The second support (4) is provided with two, which are respectively used to support the two ends of the winding roller (6).

6. The yarn breakage preventing winder for yarn processing according to claim 1, characterized in that: The rotary plate (5) is arc-shaped, one end of the rotary plate (5) is rotatably connected with the second support (4), and the other end of the rotary plate (5) and the second support (4) are both provided with fixed blocks (10), the two fixed blocks (10) are provided with corresponding through holes, and the through holes are provided with fixed pins (9).

7. The yarn breakage preventing winder for yarn processing according to claim 1, characterized in that: The drive mechanism includes a drive motor (7) and a transmission belt (701), the drive motor (7) is arranged on the second support (4), the output shaft of the drive motor and the support wheel (8) are both provided with pulleys, the transmission belt (701) is sleeved outside the pulleys, and the proximity switch (303) is electrically connected with the drive motor (7).

8. The yarn breakage preventing winder for yarn processing according to claim 1, characterized in that: The support wheel (8) is provided with two, and the top of the second support (4) is provided with an arc-shaped groove, and the two support wheels (8) are arranged in the arc-shaped groove.

9. The yarn breakage preventing winder for yarn processing according to claim 1, wherein: The bottom of the rotary plate (5) is provided with a square recess, a moving plate (12) is slidably connected in the square recess, the fixed wheel (13) is rotatably connected to the bottom of the moving plate (12), the top of the square recess is provided with a threaded hole, and the threaded hole is provided with a bolt (11), and the lower end of the bolt (11) is rotatably connected with the top of the moving plate (12).

10. The yarn breakage preventing winder for yarn processing according to claim 1, wherein: Both ends of the winding roller (6) are rotationally connected with rotating rods (601), and the rotating rods (601) are fixedly connected with a pressing rod (602) between the rotating rods (601), and the outer wall of the winding roller (6) is provided with a strip-shaped groove, and the pressing rod (602) is matched with the strip-shaped groove.

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