Pay-off device for garment processing

Abstract

The utility model relates to a pay-off device for garment processing, which comprises a device bottom plate, a first fixing plate and a second fixing plate are respectively fixed at the rear ends of the two sides of the top of the device bottom plate, a control host is mounted at the bottom of the side surface of the first fixing plate, and a motor is mounted at the top of the side surface of the first fixing plate; one end of the rotating rod penetrates through the first fixing plate and the pay-off barrel and is rotationally connected with the first bearing, and the penetrating position of the rotating rod and the pay-off barrel is fixed. The positions of the rubber rollers installed in the concave plate bodies can be flexibly adjusted by rotating the fixing bolts, so that the distance between each pair of corresponding rubber rollers is controlled, and the pay-off efficiency is improved. The rubber rollers rotate through the second bearings, so that the line can still smoothly move between the two rubber rollers even if the rubber rollers apply clamping force to the line, and line breakage or accumulation caused by overlarge resistance is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of garment processing, specifically to a clothing processing is with pay off device. BACKGROUND

[0002] In garment processing, pay-off tension control devices are often used. In order to ensure that the thread used for sewing can be evenly paid out, the pay-off tension control device requires a certain resistance when rotating. The resistance cannot be too large, as it will break the thread. The resistance also cannot be too small, as it will cause the thread to be paid out unevenly.

[0003] According to the disclosed patent 202020212836.9, a clothing processing pay-off device, including base, two groups of support plates are arranged on the base, a winding roller is arranged on the support plate, a resistance adjusting assembly for adjusting the thread resistance is also arranged on the base, a winding shaft fixing block is arranged on the support plate, one end of the winding shaft fixing block is hinged to the support plate, and the other end of the winding shaft fixing block is fixedly connected with the support plate, a semicircular groove is arranged on the winding shaft fixing block and the support plate, a steel ball is arranged in the semicircular groove, the steel ball is fixed in the semicircular groove through a steel ball seat, the ends of the winding roller are provided with annular first steel ball grooves, and the annular steel ball grooves on the winding roller are in rolling connection with the steel balls. The utility model reduces the wear of the winding roller. At the same time, the utility model can adjust the resistance of the thread pay-off device to the thread.

[0004] In use, the traditional clothing processing pay-off device usually uses resistance blocks to clamp the thread, and adjusts the resistance of the thread according to the resistance blocks. The resistance blocks provide a certain friction force through contact with the thread, thereby controlling the pay-off speed of the thread. This adjustment method can control the pay-off process to some extent and ensure the uniform supply of thread during sewing. However, when the resistance blocks clamp the thread, the movement of the thread between the two resistance blocks becomes difficult. Due to the limited gap between the resistance blocks, the thread is easily accumulated and entangled between the two points after being subjected to resistance. Not only will this affect the smoothness of the pay-off process, but it will also easily cause the thread to be subjected to additional tension during the pay-off process, increasing the risk of thread breakage. Therefore, a new technical solution is needed to solve this problem. UTILITY MODEL CONTENTS

[0005] The utility model discloses a purpose at overcoming the deficiency of prior art, adapting to the actual need, provide a clothing processing with pay -off device to solve the current traditional clothing processing pay -off device usually uses resistance block to clamp circuit, and adjust the resistance that circuit suffers accordingly, and resistance block provides certain friction through the contact with circuit, thereby control the pay -off speed of circuit, this kind of adjustment mode can realize the control of pay -off process to some extent, ensure the uniform supply of line in sewing process, but, when resistance block clamps the circuit, the movement of circuit between two resistance blocks becomes difficult. Because the gap between resistance block is limited, the circuit is easy to accumulate and entwine between two points after receiving resistance. Not only will influence the smoothness of pay -off process, but also easy to cause the additional tension of circuit in the pay -off process, increase the risk of broken line technical problem.

[0006] In order to realize the utility model's purpose, the technical scheme that the utility model adopts is as follows: a pay -off device for clothing processing is designed, including device bottom plate, the top of the device bottom plate both sides rear end is fixed with first fixed plate and second fixed plate, the first fixed plate side bottom is installed with control host, the first fixed plate side top is installed with motor, the one end of motor is connected with rotating rod, the rotating rod one end passes through first fixed plate and pay -off drum, with first bearing rotationally connected, and the penetration position of rotating rod and pay -off drum is fixed, the first bearing is installed on the surface of second fixed plate, the top of the device bottom plate both sides front end is fixed with support rod, the support rod top is fixed with resistance adjustment assembly.

[0007] Preferably, the resistance adjustment assembly includes a first fixed frame plate, a second fixed frame plate, a concave plate body, a second bearing, a rotating rod, a rubber roller, a fixed bolt, and a third bearing.

[0008] Preferably, the first fixed frame plate has a plurality of second fixed frame plates arranged inside, and each second fixed frame plate has a threaded hole arranged on both sides, and a fixed bolt is threadedly connected in the threaded hole.

[0009] Preferably, the second bearing has a concave plate body installed on one end away from the fixed bolt, and the concave plate body has a third bearing installed on both upper and lower ends inside, and a connecting rod is rotationally connected between the two third bearings.

[0010] Preferably, the rubber roller has a plurality of wireless pressure sensors installed on one end of the outer wall, and the other end of the wireless pressure sensors has a ring-shaped rubber sleeve installed.

[0011] Preferably, grooves are arranged at the upper and lower ends of the interior of the first fixed frame plate, and an electromagnetic rod is fixed in each groove, and a moving block penetrates through the electromagnetic rod, and a second fixed frame plate is fixed to one end of the moving block, and a sound and light alarm is arranged on the top of the first fixed frame plate.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The utility model discloses a supporting rod and resistance adjusting assembly are combined, a plurality of second fixed frame plates are arranged in the first fixed frame plate, each line can independently pass through the corresponding second fixed frame plate, and parallel line laying operation of multiple lines is realized, so that the mutual entanglement of multiple lines is avoided. Moreover, the position of the rubber roller installed in the plurality of concave plate bodies can be adjusted flexibly by rotating the fixing bolt, so that the spacing between each pair of corresponding rubber rollers is controlled, and the required resistance adjustment is applied to the line passing through. Since the rubber roller rotates through the second bearing, even when the rubber roller applies clamping force to the line, the line can still move smoothly between the two rubber rollers, and will not be broken or accumulated due to excessive resistance. The current traditional clothing processing line laying device usually uses resistance blocks to clamp the line and adjusts the resistance of the line according to the resistance blocks. The resistance blocks provide a certain friction force through contact with the line, so as to control the line laying speed. This adjustment method can control the line laying process to some extent and ensure the uniform supply of the line during sewing. However, when the resistance blocks clamp the line, the movement of the line between the two resistance blocks becomes difficult. Due to the limited gap between the resistance blocks, the line is prone to accumulate and entangle between the two points after being subjected to resistance. Not only the smoothness of the line laying process is affected, but also the line is prone to additional tension during the line laying process, increasing the risk of line breakage.

[0014] 2. The utility model discloses a rubber roller, a wireless pressure sensor and a sound and light alarm are combined, a plurality of wireless pressure sensors are arranged between the rubber roller and the annular rubber sleeve, and the sensor can sense and respond to the applied pressure in real time when the two corresponding rubber rollers clamp the line. Once the line is broken due to some reason (such as excessive tension, wear and tear, etc.), the clamped line will break between the rubber rollers. At this time, the wireless pressure sensor will immediately detect the sudden decrease or disappearance of the pressure and send a signal to the control host immediately. After receiving the abnormal signal, the control host will start the sound and light alarm, which will issue a bright light and a loud alarm sound to remind the surrounding workers to pay attention to and handle the line breakage immediately. The resistance adjusting assembly and the line breakage detection mechanism are integrated, and the functionality of the line laying device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model;

[0016] Figure 2 It is the resistance adjusting assembly structure schematic view of the utility model;

[0017] Figure 3 It is the rubber roller overhead structure schematic view of the utility model.

[0018] In the drawing: 1, device bottom plate;101, first fixed plate;102, second fixed plate;103, motor;104, rotating rod;105, first bearing;106, pay-off drum;107, control host computer;2, support rod;201, first fixed frame plate;202, fixed bolt;203, recess;204, moving block;205, electromagnetic bar;206, second fixed frame plate;207, concave plate body;208, second bearing;209, connecting rod;210, rubber roller;211, third bearing;3, audible and visual alarm;301, wireless pressure sensor;302, annular rubber sleeve. DETAILED DESCRIPTION

[0019] The utility model is further explained in connection with the drawings and examples:

[0020] Example 1: a pay-off device for clothing processing, refer to Figures 1 to 3, including the device base plate 1, the device base plate 1 top two sides of the rear end is fixed with the first fixed plate 101 and the second fixed plate 102, the first fixed plate 101 side bottom is installed with control host 107, the first fixed plate 101 side top is installed with motor 103, motor 103 one end is connected with rotating rod 104, rotating rod 104 one end passes through the first fixed plate 101 and pay-off drum 106, with the first bearing 105 rotationally connected, and rotating rod 104 and pay-off drum 106 through the fixed position, the first bearing 105 is installed on the surface of the second fixed plate 102, the device base plate 1 top front end both sides are fixed with support rod 2, support rod 2 top is fixed with resistance adjusting assembly, in the process of paying off, the line from the one end of the device, in turn through each corresponding second fixed frame plate 206, then converge to the output end of the device, fixed bolt 202 in the screw hole inside rotation, can drive the second bearing 208 and concave plate body 207 connected with it to move, because the rubber roller 210 is installed in the concave plate body 207, therefore the position adjustment of fixed bolt 202 will directly affect the distance between the rubber roller 210, the rubber roller 210 is connected with the second bearing 208 through connecting rod 209, realizes the rotation function, when the rubber roller 210 exerts clamping force on the line, the line can still move smoothly between the two rubber rollers 210, without causing broken line or accumulation due to excessive resistance, solve the current traditional clothing processing pay-off device usually uses resistance block to clamp the line, and adjusts the resistance of the line according to this, the resistance block provides certain friction force through the contact with the line, so as to control the pay-off speed of the line, this kind of adjustment mode can realize the control of pay-off process to a certain extent, ensure the uniform supply of line in sewing process, but when the resistance block clamps the line, the movement of the line between the two resistance blocks becomes difficult. Because the gap between the resistance blocks is limited, the line is easy to accumulate and wind between the two points after being subjected to resistance. Not only affect the smoothness of the pay-off process, but also easy to cause the line to receive additional tension in the process of paying off, increase the risk of broken line.

[0021] Specifically, refer to Figure 2 , resistance adjusting assembly includes first fixed frame plate 201, second fixed frame plate 206, concave plate body 207, second bearing 208, rotating rod 104, rubber roller 210, fixed bolt 202, third bearing 211.

[0022] Further, refer to Figure 2 , the first fixed frame plate 201 is provided with a plurality of second fixed frame plates 206, the second fixed frame plate 206 is provided with a screw hole on both sides, the screw hole is threadedly connected with a fixed bolt 202, one end of the fixed bolt 202 in the second fixed frame plate 206 is rotationally connected with the second bearing 208.

[0023] It is worth mentioning that, refer to Figure 2The second bearing 208 is provided with a concave plate body 207 away from one end of the fixing bolt 202, the concave plate body 207 is internally provided with a third bearing 211 at the upper and lower ends, and the connecting rod 209 is rotatably connected between the upper and lower third bearings 211, and the rubber roller 210 penetrates through the connecting rod 209.

[0024] It is worth noting that, referring to Figure 3 One end of the rubber roller 210 is provided with a plurality of wireless pressure sensors 301, and the other end of the plurality of wireless pressure sensors 301 is provided with an annular rubber sleeve 302, and the plurality of wireless pressure sensors 301 are installed between the rubber roller 210 and the annular rubber sleeve 302, and the sensor can monitor the clamping pressure of the rubber roller 210 on the line in real time, when the line is broken, the originally clamped line will be broken from the rubber roller 210, resulting in a sudden decrease or disappearance of the pressure sensed by the wireless pressure sensor 301. At this time, the sensor will immediately send a signal to the control host 107, and the control host 107 will start the sound and light alarm 3 after receiving the broken line signal, and emit bright light and loud alarm sound to remind the surrounding workers, so as to ensure that the broken line can be found and handled in time, and avoid production interruption and quality loss.

[0025] It is worth noting that, referring to Figure 2 The first fixed frame plate 201 is internally provided with a recess 203 at the upper and lower ends, the recess 203 is internally fixed with an electromagnetic rod 205, the electromagnetic rod 205 is externally penetrated with a moving block 204, one end of the moving block 204 is fixed with a second fixed frame plate 206, and the sound and light alarm 3 is installed on both sides of the top of the first fixed frame plate 201, and the second fixed frame plate 206 can move in the first fixed frame plate 201, the position of the second fixed frame plate 206 is manually adjusted by the worker according to the position and quantity of the line, when the second fixed frame plate 206 moves, the moving block 204 will move along the surface of the electromagnetic rod 205, after the movement is completed, the power of the electromagnetic rod 205 is turned on, the moving block 204 is attracted and fixed by the magnetic force, finally, the subsequent line laying operation is carried out, so that the position of the second fixed frame plate 206 is adjusted according to the position of the line, and the adjustability of the device is improved.

[0026] In the use of a clothing processing wire feeding device, during the wire feeding process, the wire enters from one end of the device, passes through the corresponding second fixed frame plate 206 in sequence, and then converges to the output end of the device. When the fixing bolt 202 rotates in the screw hole, it can drive the second bearing 208 and the concave plate body 207 connected thereto to move. Since the rubber rollers 210 are installed in the concave plate body 207, the position adjustment of the fixing bolt 202 will directly affect the spacing between the rubber rollers 210. The rubber rollers 210 are connected to the second bearing 208 through the connecting rod 209 to realize the rotation function. When the rubber rollers 210 exert clamping force on the wire, the wire can still move smoothly between the two rubber rollers 210 without breaking or piling up due to excessive resistance. Between the rubber rollers 210 and the annular rubber sleeve 302, a plurality of wireless pressure sensors 301 are installed. The sensor can monitor the clamping pressure of the rubber roller 210 on the wire in real time. When the wire breaks, the originally clamped wire will break between the rubber rollers 210, causing the pressure sensed by the wireless pressure sensor 301 to suddenly decrease or disappear. At this time, the sensor will immediately send a signal to the control host 107. After receiving the wire breakage signal, the control host 107 will quickly start the sound and light alarm 3, emitting bright light and loud alarm sound to emergency remind the surrounding workers, ensuring that the wire breakage can be timely discovered and handled, avoiding production interruption and quality loss. The workers first manually adjust the position of the second fixed frame plate 206 according to the position and quantity of the wire. When the second fixed frame plate 206 moves, it will drive the moving block 204 to move along the surface of the electromagnetic rod 205. After moving, turn on the power of the electromagnetic rod 205 to make the moving block 204 be attracted and fixed by magnetic force. Finally, the subsequent wire feeding operation is carried out, so that the position of the second fixed frame plate 206 is adjusted according to the position of the wire, improving the adjustability of the device.

[0027] In addition, the components designed in the utility model are general standard components or components known by those skilled in the art. Their structure and principle can be known by the technical personnel through technical manual or through conventional experimental method. The technical personnel in the art can realize it without further description. The content protected by the utility model does not involve improvement of internal structure and method.

[0028] The embodiments of the utility model disclose preferable embodiments, but are not limited thereto. Those skilled in the art can easily understand the spirit of the utility model according to the above-mentioned embodiments and make different inferences and changes, but as long as it does not deviate from the spirit of the utility model, it is within the protection scope of the utility model.

Claims

1. A thread-feeding device for garment processing, comprising a device base plate (1), characterized in that, The device base plate (1) has a first fixing plate (101) and a second fixing plate (102) fixed at the rear ends of the top two sides respectively. The control host (107) is installed at the bottom side of the first fixing plate (101), and a motor (103) is installed at the top side of the first fixing plate (101). One end of the motor (103) is connected to a rotating rod (104). One end of the rotating rod (104) passes through the first fixing plate (101) and the wire feeding drum (106) and is rotatably connected to the first bearing (105). The through position of the rotating rod (104) and the wire feeding drum (106) is fixed. The first bearing (105) is installed on the surface of the second fixing plate (102). The device base plate (1) has support rods (2) fixed on both sides of the top front end. The support rods (2) have resistance adjustment components fixed on the top.

2. The garment processing thread-feeding device as described in claim 1, characterized in that, The resistance adjustment assembly includes a first fixed frame plate (201), a second fixed frame plate (206), a concave plate (207), a second bearing (208), a rotating rod (104), a rubber roller (210), a fixing bolt (202), and a third bearing (211).

3. The garment processing thread-feeding device as described in claim 2, characterized in that, The first fixed frame plate (201) is provided with a plurality of second fixed frame plates (206). Both sides of the second fixed frame plate (206) are provided with screw holes, and the screw holes are threaded with fixing bolts (202). The end of the fixing bolt (202) located inside the second fixed frame plate (206) is rotatably connected to the second bearing (208).

4. The garment processing thread-feeding device as described in claim 2, characterized in that, A concave plate (207) is installed at the end of the second bearing (208) away from the fixing bolt (202). A third bearing (211) is installed at both the upper and lower ends of the concave plate (207), and a connecting rod (209) is rotatably connected between the upper and lower third bearings (211). A rubber roller (210) passes through the outside of the connecting rod (209), and the position of the rubber roller (210) and the connecting rod (209) is fixed.

5. The garment processing thread-feeding device as described in claim 2, characterized in that, One end of the outer wall of the rubber roller (210) is equipped with a plurality of wireless pressure sensors (301), and the other end of the plurality of wireless pressure sensors (301) is equipped with an annular rubber sleeve (302).

6. The garment processing thread-feeding device as described in claim 2, characterized in that, The first fixed frame plate (201) has grooves (203) at both the top and bottom ends. An electromagnetic rod (205) is fixed inside the groove (203). A movable block (204) passes through the outside of the electromagnetic rod (205). A second fixed frame plate (206) is fixed at one end of the movable block (204). A sound and light alarm (3) is installed on both sides of the top of the first fixed frame plate (201).

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