A cloth rolling device using safety

Abstract

The utility model belongs to textile equipment technical field, specifically is a kind of cloth rolling device of safe use, including frame, frame top horizontal and be equipped with a pair of mutually parallel rolling roller;Frame both sides are fixed with drive box, and the both ends of each rolling roller are rotatably connected in two drive boxes, and drive box is equipped with the drive mechanism by motor and speed reducer in, for driving rolling roller rotation to wind cloth;Frame front part is also fixed with crossbeam, and crossbeam is fixedly installed with automatic cloth cutting machine;Automatic cloth cutting machine includes travelling motor, track, belt pulley, transmission belt, controller and machine head, and blade and cutting motor driving blade rotation are equipped in machine head;Laser emission device is equipped on the drive box close to track end, and laser receiving device corresponding with laser emission device is equipped on machine head.The utility model has the advantages of high safety.

Description

Technical Field

[0001] This utility model belongs to the field of textile equipment technology, specifically relating to a safe fabric rolling device. Background Technology

[0002] Currently, fabric winding devices are widely used in the textile industry to wind finished fabrics into rolls for storage and transportation. Traditional winding devices are often equipped with automatic fabric cutting mechanisms, using electric cutters to quickly cut the fabric. However, in actual use, due to the lack of effective safety protection measures, operators' hands can easily enter the cutting area, causing injury; in addition, control buttons are prone to accidental activation, and foreign objects on the track can damage the cutter. Utility Model Content

[0003] To address the aforementioned problems, this invention provides a safe fabric rolling device that effectively prevents operational damage and accidental equipment startup, thereby improving safety and reliability.

[0004] The objective of this utility model can be achieved through the following technical solution: A safe fabric rolling device, characterized in that the device includes a frame, with a pair of parallel rolling rollers horizontally arranged at the top of the frame; drive boxes are fixed on both sides of the frame, and both ends of each rolling roller are rotatably connected to the two drive boxes, and each drive box is equipped with a drive mechanism consisting of a motor and a reducer, used to drive the rolling rollers to rotate to roll the fabric; a crossbeam is also fixed at the front of the frame, and an automatic fabric cutting machine is fixedly installed on the crossbeam; the automatic fabric cutting machine includes a walking motor, a track, a pulley, a transmission belt, a controller, and a cutting head, and the cutting head is equipped with a blade and a cutting motor that drives the blade to rotate; a laser emitting device is provided on the drive box near the end of the track, and a laser receiving device corresponding to the laser emitting device is provided on the cutting head; the monitoring optical path formed by the laser emitting device and the laser receiving device is located above the blade cutting area; a receiving frame is fixed at the front end of the frame.

[0005] Preferably, the controller panel is provided with a protective cover and a push-button switch. The push-button switch can control the start and stop of the automatic fabric cutting machine, and the push-button switch is located inside the protective cover. The protective cover is made of a rigid transparent material, and a pressing notch is provided on the side wall of the protective cover.

[0006] The advantages of this utility model are:

[0007] Compared with the prior art, the advantages of this utility model are:

[0008] 1. The cutting area is monitored in real time by a laser emission and reception device, which can effectively identify the entry of hands or foreign objects and stop the cutting action in time to avoid injury accidents;

[0009] 2. A transparent protective cover with a notch is provided to prevent accidental button presses without hindering normal operation and to avoid damage to the cutter from accidental equipment startup;

[0010] 3. Combining photoelectric sensing and mechanical protection forms a dual safety protection mechanism, significantly improving the safety of equipment operation. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the winding device.

[0012] Figure 2 yes Figure 1 A magnified view of part A in the middle.

[0013] In the diagram, 1 is the frame; 2 is the winding roller; 3 is the drive box; 4 is the crossbeam; 51 is the walking motor; 52 is the track; 53 is the controller; 531 is the protective cover; 532 is the push-button switch; 54 is the machine head; 61 is the laser emitting device; 62 is the laser receiving device; and 7 is the receiving frame. Detailed Implementation

[0014] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0015] like Figure 1 A safe fabric winding device includes a frame 1 with a pair of parallel winding rollers 2 horizontally mounted on the top of the frame 1. Drive boxes 3 are fixed to both sides of the frame 1, and both ends of each winding roller 2 are rotatably connected to the two drive boxes 3. Each drive box 3 contains a drive mechanism consisting of a motor and a reducer, used to drive the winding rollers 2 to rotate and wind the fabric. A crossbeam 4 is also fixed to the front of the frame 1, and an automatic fabric cutter is fixedly mounted on the crossbeam 4. The automatic fabric cutter includes a walking motor 51, a track 52, pulleys, a transmission belt, a controller 53, and a cutting head 54. The cutting head 54 contains a blade and a cutting motor that drives the blade to rotate. A laser emitting device 61 is mounted on the drive box 3 near the end of the track 52, and a laser receiving device 62 corresponding to the laser emitting device 61 is mounted on the cutting head 54. The monitoring optical path formed by the laser emitting device 61 and the laser receiving device 62 is located above the blade cutting area. A receiving frame 7 is fixed to the front end of the frame 1.

[0016] This rolling device is typically installed at the end of equipment such as a fabric inspection machine to roll up the fabric. Fabric processed by upstream equipment is continuously fed into this rolling device. Workers then use a roller to roll up the end of the fabric and place it between two rolling rollers 2. Driven by the rolling rollers 2, the roller rotates continuously, continuously winding the fabric around it. Once the amount of fabric wound meets production requirements, it needs to be cut, and the rolled fabric is then transferred for storage. During cutting, the upstream equipment and the rolling device must be stopped, and the fabric roll is rolled outwards onto the receiving frame 7. At this point, a section of fabric will cross the track 52 of the automatic fabric cutter and lie flat between the rolling rollers 2 and the receiving frame 7. The automatic fabric cutter can then be started to cut and separate the fabric, allowing the fabric roll to be transferred for the next rolling operation.

[0017] However, during the rolling process, the operator needs to manually press the cutting button to start the cutter and hold the fabric roll steady with their hand. Therefore, a laser emitting device 61 is installed on the drive box 3 near the end of the track 52, and a corresponding laser receiving device 62 is installed on the machine head 54. The laser emitting device 61 and the laser receiving device 62 are aligned with each other to form an invisible light curtain spanning the blade cutting area. When cutting, if an operator's hand or other foreign object enters this area, the laser beam will be blocked, and the laser receiving device 62 will not receive the signal. At this time, the controller 53 will immediately issue a command to stop the cutting motor, thus fundamentally avoiding hand injuries.

[0018] like Figure 2 As shown, the controller 53 panel is equipped with a protective cover 531 and a push-button switch 532. The push-button switch 532 controls the start and stop of the automatic fabric cutting machine, and is located inside the protective cover 531. The protective cover 531 is made of a rigid transparent material, and a pressing notch is provided on the side wall of the protective cover 531. This design requires the operator to intentionally insert their finger through the notch into the cover to press the button, completely avoiding accidental start-up of the equipment due to unintentional arm swings, clothing friction, or splashed debris, thus protecting the blade from damage.

[0019] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A safe fabric rolling device, characterized in that, The device includes a frame (1), on which a pair of parallel winding rollers (2) are horizontally mounted on the top; drive boxes (3) are fixed on both sides of the frame (1), and both ends of each winding roller (2) are rotatably connected to the two drive boxes (3), and each drive box (3) is equipped with a drive mechanism consisting of a motor and a reducer, used to drive the winding rollers (2) to rotate to wind the fabric; a crossbeam (4) is also fixed at the front of the frame (1), and an automatic fabric cutting machine is fixedly mounted on the crossbeam (4); the automatic fabric cutting machine includes a walking motor (51). The machine head (54) consists of a track (52), pulleys, a transmission belt, a controller (53), and a machine head (54). The machine head (54) contains a blade and a cutting motor that drives the blade to rotate. A laser emitting device (61) is installed on the drive box (3) near the end of the track (52), and a laser receiving device (62) corresponding to the laser emitting device (61) is installed on the machine head (54). The monitoring optical path formed by the laser emitting device (61) and the laser receiving device (62) is located above the blade cutting area. A support frame (7) is fixed at the front end of the frame (1).

2. A safe fabric rolling device according to claim 1, characterized in that: The controller (53) panel is provided with a protective cover (531) and a button switch (532). The button switch (532) can control the start and stop of the automatic fabric cutting machine, and the button switch (532) is located inside the protective cover (531). The protective cover (531) is made of hard transparent material, and a pressing notch is provided on the side wall of the protective cover (531).

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