CN217708173U - Cloth discharging device capable of detecting speed of cloth - Google Patents

Abstract

The utility model discloses a can carry out cloth discharging device that speed detected to cloth, which comprises a frame, be provided with in the frame and be used for carrying out the roll-in subassembly that rolls in to cloth, the roll-in subassembly includes the drive roll, drive roll pivoted motor and the driven voller of setting in the drive roll top, the driven voller lateral part is provided with the magnet piece, the magnet piece is less than the ring of driven voller lateral part diameter for the diameter, still be provided with the mounting bracket in the frame, be provided with proximity switch on the mounting bracket, proximity switch and magnet piece shape together detect the speed of driven voller, the magnet piece sets up at the driven voller lateral part, and the magnet piece is outer along flushing outward with the driven voller. The advantages are that: detecting the speed ratio of the driven roller and the driving roller in time, and judging whether the cloth slips or not; meanwhile, the detected speed ratio can be used for pressure testing of the cloth, so that the cloth is guaranteed to have no indentation when subjected to pressure testing, and the water content of the cloth is not too high.

Description

Cloth discharging device capable of detecting speed of cloth

Technical Field

The utility model relates to a go out cloth technical field, specifically be one kind can carry out the play cloth device that speed detected to cloth.

Background

The cloth discharging device is a device capable of discharging cloth after dyeing and deoiling, and when the cloth is discharged by the conventional cloth discharging device, if the cloth is seriously piled and pressed, the cloth cannot be pulled out only by the friction force between the cloth and the driving wheel, and at the moment, the cloth and the cloth cover are in a sliding state, so that the cloth cover is seriously damaged by the sliding state. Simultaneously, when carrying out pressure test to some high-grade cloth, if pressure is too big can make the cloth cover produce the indentation, can make the moisture content ratio of cloth than higher when pressure undersize.

In view of the above, it is desirable to provide a cloth discharging device capable of detecting the speed of cloth.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of can carry out the play cloth device that speed detected to cloth, the effectual present cloth device of having solved can not effectual judgement drive roll and the cloth between the phenomenon whether skidded, also solved the problem that can not accurate survey upper and lower roller pressure.

The utility model adopts the technical proposal that:

the utility model provides a can carry out cloth discharging device that speed detected to cloth, includes the frame, be provided with in the frame and be used for carrying out the roll-in subassembly that rolls in to cloth, the roll-in subassembly includes drive roll, drive roll pivoted motor and sets up the driven voller in the drive roll top, the driven voller lateral part is provided with the magnet piece. The magnet piece is the ring that the diameter is less than driven voller lateral part diameter, still be provided with the mounting bracket in the frame, be provided with proximity switch on the mounting bracket, proximity switch and magnet piece together form the speed detection to the driven voller, the magnet piece sets up at the driven voller lateral part, just the magnet piece is outer along flushing with the driven voller is outer.

Further, the method comprises the following steps: the magnet piece is provided with a through hole, the driven roller is provided with a round hole corresponding to the through hole, and the magnet piece is connected with the driven roller through an external connecting piece.

Further, the method comprises the following steps: the thickness of the magnet piece is smaller than the diameter of the end part of the proximity switch.

Further, the method comprises the following steps: be provided with the curb plate on the mounting bracket, the curb plate is parallel with the driven voller.

Further, the method comprises the following steps: the front end of the rolling component is also provided with a cloth guide mechanism, and the cloth guide mechanism is provided with a cloth guide roller and a cloth guide ring arranged between the cloth guide roller and the rolling component.

Utility model's beneficial effect:

1. the magnet piece is arranged on the driven roller, the speed ratio of the driven roller to the driving roller can be detected in time by utilizing the matching of the magnet piece and the proximity switch, and whether the slip phenomenon occurs between the cloth and the driving roller is judged in time through the speed ratio; meanwhile, the detected speed ratio can be used for pressure testing of the cloth, and when no pressure difference exists between the driven roller and the driving roller, the pressure between the driving roller and the driven roller can ensure that the cloth has no indentation and does not cause overhigh water content when the pressure testing is carried out on the cloth.

2. Through setting up cloth guide mechanism and cloth guide ring, can be to further direction of cloth for cloth can not take place the skew at the play cloth in-process.

Drawings

Fig. 1 is an overall schematic diagram of a cloth discharging device capable of detecting a speed of a cloth according to an embodiment of the present application.

Fig. 2 is an enlarged schematic view of the area a in fig. 1.

Fig. 3 is a front view, partially in section, of fig. 1.

Fig. 4 isbase:Sub>A sectional view taken along the direction of fig. 3A-base:Sub>A.

Fig. 5 is an enlarged schematic view of the region B in fig. 3.

Labeled in the figure as: 1. a frame; 2. a rolling assembly; 3. a magnet piece; 4. a proximity switch; 5. a mounting frame; 6. a cloth guide mechanism; 61. a cloth guide roller; 62. a cloth guide ring; 21. a driven roller; 22. a drive roll; 23. a motor; 31. a circular hole; 51. side plates.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, fig. 2 and fig. 4, the cloth discharging device that speed detected can be carried out to cloth that embodiment of this application provided, its structure includes frame 1, be provided with the roll-in subassembly 2 that is used for carrying out the roll-in to cloth in frame 1, roll-in subassembly 2 includes drive roll 22, drive roll 22 pivoted motor 23 and sets up driven voller 21 in the drive roll 22 top, driven voller 21 lateral part is provided with magnet piece 3, magnet piece 3 is the ring that the diameter is less than driven voller 21 lateral part diameter, still be provided with mounting bracket 5 in frame 1, be provided with proximity switch 4 on the mounting bracket 5, proximity switch 4 forms the speed detection to driven voller 21 with magnet piece 3 jointly, magnet piece 3 sets up in driven voller 21 lateral part, just magnet piece 3 outer edge and driven voller 21 outer edge flush.

Here, the slip means a state in which the cloth slides on the drive roll 22. The cloth discharging device is provided with a control system, and the proximity switch transmits a slip signal to the control system so as to achieve the purpose of controlling the cloth discharging device to stop running.

In actual use, when a cloth is rolled by the drive roller 22 and the driven roller 21, the drive roller 22 is driven by the motor 23 to rotate at a fixed rotation speed, and when the driven roller 21 rotates, the magnet piece 3 provided on the driven roller 21 rotates at an angular velocity similar to that of the outer edge of the roller, and the outer edge of the magnet piece 3 is flush with the outer edge of the roller, so that the linear velocity of the outer edge of the magnet piece 3 is equal to that of the roller. Whether the slip state is currently in the slip state is determined by comparing the speeds between the driven roller 21 and the drive roller 22, and when the speed difference is higher than a set value, the cloth is stopped to be checked.

In the design, the magnet piece 3 is arranged on the driven roller 21, the speed ratio of the driven roller 21 and the driving roller 22 can be timely detected by the matching of the magnet piece 3 and the proximity switch 4, and whether the slip phenomenon occurs between the cloth and the driving roller 22 can be timely judged according to the speed ratio; meanwhile, the detected speed ratio can be used for the pressure test of the cloth, and when the pressure difference between the driven roller 21 and the driving roller 22 is ensured, the pressure between the driving roller 22 and the driven roller 21 can ensure that the cloth has no indentation and does not cause too high water content when the pressure test is carried out on the cloth. The magnet piece 3 is provided in a circular shape having a smaller diameter than the driven roller 21 so that when the driven roller 21 rotates, signal transmission with the proximity switch 4 is completed only after one rotation is completed.

Specifically, the method comprises the following steps: as shown in fig. 2, the magnet piece 3 is provided with a through hole, the driven roller 21 is provided with a circular hole 31 corresponding to the through hole, and the magnet piece 3 and the driven roller 21 are connected by an external connector.

In the above-described design, the driven roller 21 and the magnet piece 3 can be mounted more closely by providing the through hole in the magnet piece 3.

Specifically, the method comprises the following steps: as shown in fig. 2, the magnet piece 3 has a thickness smaller than the diameter of the end of the proximity switch 4.

In the above design, by setting the thickness of the magnet piece 3 smaller than the diameter of the proximity switch 4, the induction between the magnet piece and the proximity switch 4 is more accurate when the driven roller 21 rotates.

Specifically, the method comprises the following steps: as shown in fig. 1 and 4, a side plate 51 is provided on the mounting frame 5, and the side plate 51 is parallel to the driven roller 21.

In the above design, the side plates 51 are provided to shield the side portions of the driven roller 21 and the mounting bracket 5 from foreign matters carelessly caught in the driven roller 21.

Specifically, the method comprises the following steps: as shown in fig. 4, the front end of the rolling assembly 2 is further provided with a cloth guide mechanism 6, and the cloth guide mechanism 6 is provided with a cloth guide roller 61 and a cloth guide ring 62 arranged between the cloth guide roller 61 and the rolling assembly 2.

It should be noted that the front end is the front end in the cloth discharging direction, and the cloth passes through the cloth guide mechanism 6 and then passes through the rolling assembly 2.

During actual use, cloth passes through the cloth guide mechanism 6, then passes through the cloth guide ring 62, and then passes through the rolling component 2.

In the above design, by arranging the cloth guide mechanism 6 and the cloth guide ring 62, the cloth can be further guided, so that the cloth can not deviate in the cloth discharging process.

In the following detailed description, it should be understood that the detailed description and specific examples, while indicating embodiments of the invention, are given by way of illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art from this detailed description.

Claims (5)

1. The utility model provides a can carry out cloth discharging device that speed detected to cloth, includes frame (1), be provided with roll-in subassembly (2) that are used for carrying out the roll-in to cloth on frame (1), roll-in subassembly (2) include drive roll (22), drive roll (22) pivoted motor (23) and set up driven voller (21) in drive roll (22) top, driven voller (21) lateral part is provided with magnet piece (3), magnet piece (3) are less than the ring of driven voller (21) lateral part diameter for the diameter, still be provided with mounting bracket (5) on frame (1), be provided with proximity switch (4) on mounting bracket (5), proximity switch (4) and magnet piece (3) form the speed detection to driven voller (21) jointly, magnet piece (3) set up at driven voller (21) lateral part, just magnet piece (3) are outer along flushing with driven voller (21).

2. Cloth discharge device for speed detection of cloth according to claim 1, characterized in that: the magnet piece (3) is provided with a through hole, the driven roller (21) is provided with a round hole (31) corresponding to the through hole, and the magnet piece (3) is connected with the driven roller (21) through an external connecting piece.

3. Cloth discharge device for speed detection of cloth according to claim 1, characterized in that: the thickness of the magnet piece (3) is smaller than the diameter of the end part of the proximity switch (4).

4. Cloth discharge device for speed detection of cloth according to claim 1, characterized in that: and a side plate (51) is arranged on the mounting frame (5), and the side plate (51) is parallel to the driven roller (21).

5. Cloth discharge apparatus for detecting the speed of a cloth according to claim 1, wherein: the front end of the rolling component (2) is also provided with a cloth guide mechanism (6), and the cloth guide mechanism (6) comprises a cloth guide roller (61) and a cloth guide ring (62) arranged between the cloth guide roller (61) and the rolling component (2).

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