CN208794024U - A kind of textile machinery anti-pinch device - Google Patents

Abstract

The utility model discloses a kind of textile machinery anti-pinch devices, including bracket, the side of bracket is fixedly connected with mounting rod, the side of mounting rod is rotatably equipped with bottom roll by shaft, the side of mounting rod offers U-type groove, the internal activity of U-type groove is socketed with movable block, the side of U-type groove is equipped with topping roll, movable block is movably arranged on inside topping roll, the side of mounting rod is fixedly connected with fixed plate, the side of movable block is fixedly connected with movable plate, and the first limited block is fixedly connected at the top of fixed plate, and the bottom of movable plate is fixedly connected with the second limited block.The utility model, by opening up U-type groove on mounting rod, movable plate is slidably mounted in U-type groove and is fixedly connected with movable block, when people is strayed into topping roll and bottom roll, movable plate upper top connects trip rod, trip rod shock is mounted on the power switch that the main power source case of cradle top is equipped with, and so that machine is stopped rapidly, avoids the injury to artificial Cheng Geng great.

Description

A kind of textile machinery anti-pinch device

Technical field

The utility model relates to technical field of textile machine more particularly to a kind of textile machinery anti-pinch devices.

Background technique

Modern age, people deepen constantly structure and physics, the understanding of chemical property of fiber, thus create more, more Advanced process, this can more fully play the characteristic of fiber and fabric.In order to cooperate this development, modern textile machine Tool of a great variety out, different properties processing machines with mechanical technique, electrical technology, especially light current technology creation.Use machine Tool, automation equipment gradually replace heavy manual labor and reduce operator, are to improve textile machine working efficiency Another measure.

Due to microelectric technique, microprocessor and the electronic computer that large scale integrated circuit develops and generates, start to seep Thoroughly to separate unit and set of textile machine.The yield of textile machine is improved, it is mainly fast by textile machine operating is improved Degree is used as major measure, and high-revolving textile machine can generate threat to textile worker, in many accidents of textile mills, very More textile workers are the bar-shaped objects (such as waistband of hair, clothes) with the Mechanical entanglement being operated and are involved in machine, And then lead to major accident.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of textile machinery proposed Anti-pinch device.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of textile machinery anti-pinch device, including bracket, the side of the bracket are fixedly connected with mounting rod, the peace The side for filling bar is rotatably equipped with bottom roll by shaft, and the side of the mounting rod offers U-type groove, the U-type groove it is interior Portion's movable sleeve is connected to movable block, and the side of the U-type groove is equipped with topping roll, and the movable block is movably arranged on inside topping roll, The side of the mounting rod is fixedly connected with fixed plate, and the side of the movable block is fixedly connected with movable plate, the fixed plate Top be fixedly connected with the first limited block, the bottom of the movable plate is fixedly connected with the second limited block, first limit It is socketed with reset spring on the outside of block and the second limited block, trip rod, the bracket are fixedly connected at the top of the movable plate Front be fixedly connected with set block, the trip rod is actively socketed on inside set block, is fixedly connected with master at the top of the bracket The bottom of power supply box, the main power source case is equipped with power switch, and the inside of the cradle top is fixedly installed with human body and connects Nearly sensor is fixedly installed with reserve battery at the top of the bracket, is fixedly connected with alarm at the top of the reserve battery.

Preferably, the trip rod is vertical with the power switch that main power source case is equipped with.

Preferably, the reserve battery and alarm are electrically connected.

Preferably, one end of the reset spring is fixedly connected on the bottom of movable plate, and the other end of reset spring is solid Surely it is connected to the top of fixed plate.

Preferably, the main power source case is L-type structure.

Preferably, the bracket is U-shaped structure.

Compared with prior art, the utility model has the beneficial effects that

1, in the utility model, by opening up U-type groove on mounting rod, movable plate is slidably mounted in U-type groove and fixed Movable block is connected, when people is strayed into topping roll and bottom roll, movable plate upper top connects trip rod, and trip rod shock is mounted on branch The power switch that the main power source case of top of the trellis is equipped with, makes machine stop rapidly, avoids the injury to artificial Cheng Geng great.

2, in the utility model, by installing reserve battery in cradle top, reserve battery and alarm device are electrically connected, again Human body proximity sensor is installed in the inside of cradle top, human body proximity sensor is based on Doppler technology principle, using microwave Special microprocessor, plane induction antenna, import component, not only detection sensitivity degree is high, and investigative range is wide, and works It is very reliable, typically no wrong report, can within the temperature range of -15~+60 degree steady operation, be previous infrared ray, ultrasonic wave, The warning circuit and conventional microwave circuit of pyroelectricity element composition are incomparable, are currently used for safety precaution and automatic The best product of monitoring, when human body proximity sensor detects that people's limbs enter in bracket, alarm sounds at once, other staff It can quickly make a response to give treatment to worker.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of textile machinery anti-pinch device main view；

Fig. 2 be the utility model proposes a kind of textile machinery anti-pinch device partial structural diagram.

In figure: 1 bracket, 2 mounting rods, 3 bottom rolls, 4U type groove, 5 topping rolls, 6 fixed plates, 7 first limited blocks, 8 movements Plate, 9 second limited blocks, 10 reset springs, 11 trip rods, 12 sets of blocks, 13 main power source casees, 14 power switches, 15 human bodies are close to be passed Sensor, 16 reserve batteries, 17 alarms, 18 movable blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-2, a kind of textile machinery anti-pinch device, including bracket 1, the side of bracket 1 are fixedly connected with installation The side of bar 2, mounting rod 2 is rotatably equipped with bottom roll 3 by shaft, and the side of mounting rod 2 offers U-type groove 4, U-type groove 4 Internal activity is socketed with movable block 18, and the side of U-type groove 4 is equipped with topping roll 5, and movable block 18 is movably arranged on inside topping roll 5, The side of mounting rod 2 is fixedly connected with fixed plate 6, and the side of movable block 18 is fixedly connected with movable plate 8, the top of fixed plate 6 It is fixedly connected with the first limited block 7, the bottom of movable plate 8 is fixedly connected with the second limited block 9, the first limited block 7 and the second limit The outside of position block 9 is socketed with reset spring 10, and the top of movable plate 8 is fixedly connected with trip rod 11, and the front of bracket 1 is fixed to be connected It is connected to set block 12, trip rod 11 is actively socketed on inside set block 12, and the top of bracket 1 is fixedly connected with main power source case 13, main electricity The bottom of source case 13 is equipped with power switch 14, and the inside at 1 top of bracket is fixedly installed with human body proximity sensor 15, bracket 1 top is fixedly installed with reserve battery 16, and the top of reserve battery 16 is fixedly connected with alarm 17.

Trip rod 11 is vertical with the power switch 14 that main power source case 13 is equipped with, and reserve battery 16 and alarm 17 electrically connect It connects, one end of reset spring 10 is fixedly connected on the bottom of movable plate 8, and the other end of reset spring 10 is fixedly connected on fixation The top of plate 6, main power source case 13 are L-type structure, and bracket 1 is U-shaped structure.

Working principle: firstly, turning on the power switch 14, textile machine is worked normally, and when worker operation is made mistakes, arm is inserted into To between topping roll 5 and bottom roll 3, trip rod 11 hits rapidly power switch 14, and textile machine stops working, while human body connects Nearly sensor 15 detects that human body enters machine, and alarm 17 can still work by reserve battery 16, and alarm 17 is at once It sounds, other staff can quickly make a response to give treatment to worker.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of textile machinery anti-pinch device, including bracket (1), which is characterized in that the side of the bracket (1) is fixedly connected Have mounting rod (2), the side of the mounting rod (2) is rotatably equipped with bottom roll (3) by shaft, the side of the mounting rod (2) Face offers U-type groove (4), and the internal activity of the U-type groove (4) is socketed with movable block (18), and the side of the U-type groove (4) is set Have topping roll (5), the movable block (18) is movably arranged on topping roll (5) inside, and the side of the mounting rod (2) is fixedly connected Have fixed plate (6), the side of the movable block (18) is fixedly connected with movable plate (8), and the top of the fixed plate (6) is fixed to be connected It is connected to the first limited block (7), the bottom of the movable plate (8) is fixedly connected with the second limited block (9), first limited block (7) and on the outside of the second limited block (9) it is socketed with reset spring (10), is fixedly connected with shock at the top of the movable plate (8) Bar (11), the front of the bracket (1) are fixedly connected with set block (12), and the trip rod (11) is actively socketed in set block (12) Portion is fixedly connected with main power source case (13) at the top of the bracket (1), and the bottom of the main power source case (13) is equipped with power switch (14), the inside at the top of the bracket (1) is fixedly installed with human body proximity sensor (15), the top of the bracket (1) It is fixedly installed with reserve battery (16), is fixedly connected with alarm (17) at the top of the reserve battery (16).

2. a kind of textile machinery anti-pinch device according to claim 1, which is characterized in that the trip rod (11) and master The power switch (14) that power supply box (13) is equipped with is vertical.

3. a kind of textile machinery anti-pinch device according to claim 1, which is characterized in that the reserve battery (16) and Alarm (17) is electrically connected.

4. a kind of textile machinery anti-pinch device according to claim 1, which is characterized in that the reset spring (10) One end is fixedly connected on the bottom of movable plate (8), and the other end of reset spring (10) is fixedly connected on the top of fixed plate (6) Portion.

5. a kind of textile machinery anti-pinch device according to claim 1, which is characterized in that the main power source case (13) is L-type structure.

6. a kind of textile machinery anti-pinch device according to claim 1, which is characterized in that the bracket (1) is U-shaped knot Structure.