CN-115538044-B - Hot-melt winding buckling method capable of avoiding buckling foot collapse

CN115538044BCN 115538044 BCN115538044 BCN 115538044BCN-115538044-B

Abstract

The invention is suitable for the technical field of clothing production, and provides a hot-melting winding method capable of avoiding foot buckling and collapsing, which comprises the following steps of starting a winding machine; the hot melt unit is arranged, the hot melt unit comprises two arc-shaped electric heating strips and two elastic movable rod winding mechanisms, a plurality of groups of winding mechanisms are arranged after the winding of the winding mechanisms is carried out, the winding of the hot melt wire is carried out at the joint of the button and the cloth, the time is saved, the working efficiency is improved, the heating is carried out synchronously in the button moving process after the winding, and the working efficiency is further improved.

Inventors

HUANG YIPIN
CHEN XUEQIU
ZHOU SHANGBING
Chi ye
CHEN XIAOYAN
ZHANG YAN
LIU YUEXIN

Assignees

浙江乔治白服饰股份有限公司

Dates

Publication Date: 20260508
Application Date: 20221021

Claims (10)

1. A hot-melt winding method capable of avoiding foot buckling and collapsing is characterized by comprising the following steps: a. starting a button winding machine, wherein the button winding machine comprises: A frame; the feeding station and the discharging station are arranged on the frame; The material transferring unit is arranged on the frame and used for transferring the buttons from the material loading station to the material unloading station; the winding unit is arranged on the frame, and winds the hot melt wire at the joint of the button and the cloth in the process that the button is transferred from the feeding station to the discharging station; The hot melting unit is arranged on the frame and used for fixing the wound hot melting wire at the joint of the button and the cloth; putting the button connected with the cloth into a feeding station; b. The button enters the buckling groove from the feeding station, and the power part drives the rotary material disc to rotate, so that the rotary material disc drives the button to move; c. The winding unit comprises a mounting ring and winding mechanisms opposite to the buckling grooves, the number of the winding mechanisms is equal to that of the buckling grooves and corresponds to that of the buckling grooves one by one, a plurality of groups of winding mechanisms are fixed on the mounting ring at intervals in a circumferential direction, and the mounting ring is opposite to the material rotating disc and fixedly connected with the material rotating disc through a connecting rod; d. After the hot melt wire is wound on the button, the hot melt wire wound at the joint of the button and the cloth is heated by the hot melt unit, the head and the tail of the hot melt wire are treated in a heating and melting mode, and then the button is driven to move to a blanking station by the material rotating disc, so that the processing is completed.
2. The hot-melt winding method capable of avoiding the loosening of the buckle leg according to claim 1, wherein the winding mechanism comprises: the telescopic rod is rotatably arranged on the mounting ring; The support rod is fixed at the telescopic end of the telescopic rod and is perpendicular to the telescopic rod, a threading rod is fixed at one end of the support rod, which is far away from the telescopic rod, and a threading hole is formed in the threading rod along the radial direction of the threading rod; The fixed driving wheels are fixed on the telescopic rod, and fixed driving wheels which are respectively matched with the driven driving wheels are fixed on the frame and coaxially arranged with the rotating tray.
3. The hot-melt winding method capable of avoiding foot collapse according to claim 2, wherein the fixed driving wheel and the driven driving wheel are inflatable wheels, and the diameters of the wheels can be adjusted by inflation and deflation.
4. The hot melt winding method capable of avoiding the loosening of the buckle leg according to claim 2, wherein at least one clamping jaw for fixing the head of the hot melt wire is arranged on the rotating tray and positioned at the movement track of the threading rod.
5. The hot-melt winding method capable of avoiding the loosening of the buckle leg according to claim 4, wherein the threading rod is provided with a wire breaking mechanism, the wire breaking mechanism comprises: The cutting knife is arranged on the outer side wall of the threading rod in a sliding manner and is positioned on one side of the threading hole, a cutting board matched with the cutting knife is arranged on the outer side wall of the threading rod and is positioned on the other side of the threading hole, a first spring is fixedly connected between one end of the cutting knife, which is far away from the threading hole, and the outer side wall of the threading rod, and the acting force of the first spring on the cutting knife faces one side of the threading hole; the electromagnet is fixed in the threading rod and is matched with the first iron block fixed on the cutter.
6. The hot melt winding method for avoiding a buckle pin collapse according to claim 5, further comprising a wire clamping mechanism comprising: the driving roller and the squeeze roller are rotatably arranged on the threading rod and positioned at two sides of the threading hole, the driving roller far away from the electromagnet is driven to rotate by a micro motor, the squeeze roller close to the electromagnet is rotatably arranged on a second iron block, and the second iron block is sleeved on a pin shaft fixed on the electromagnet; And one end of the second spring is in contact with the end part of the pin shaft, and the acting force of the second spring on the second iron block faces one side of the driving roller.
7. The hot-melt winding method capable of avoiding a buckle pin from being loosened according to claim 6, wherein the hot-melt unit comprises: two arc-shaped electric heating strips are arranged at intervals along the radial direction of the material rotating disc, and a movement channel is arranged between the two arc-shaped electric heating strips for movement of the joint of the button and the cloth; The two arc-shaped electric heating strips are respectively fixed on the two elastic movable rods, and the two arc-shaped electric heating strips are close to each other in a natural state.
8. The hot-melt winding method capable of avoiding foot slackening according to claim 1, further comprising an feeding and discharging unit, wherein the feeding and discharging unit comprises: the feeding table is fixedly arranged on the frame and positioned at the side edge of the feeding station, and the end part of the feeding table is attached to the outer side wall of the material rotating disc; the feeding conveyor belt is arranged on the frame and positioned above the feeding table and is used for driving the buttons to move on the feeding table to the rotating tray one by one; And a blanking conveyor belt arranged below the blanking station.
9. The hot-melt winding method for preventing the buckling foot from being loosened according to claim 1, further comprising a tensioning unit mounted on the mounting ring and located at one side of the corresponding winding mechanism, the tensioning unit comprising: The guide plate is fixed on the mounting ring and is provided with a guide hole through which the heating fuse passes; the mounting plate is rotatably mounted on the mounting ring, and a torsion spring is connected between the mounting plate and the mounting ring; the tensioning wheels are rotatably arranged at two ends of the mounting plate, and the hot melt wire passes through the space between the two tensioning wheels.
10. The hot-melt winding method for preventing the buckle foot from collapsing according to claim 9, wherein a tension pulley is provided with a detecting unit, and the detecting unit comprises: the side wall of the tensioning wheel is provided with a mounting groove for mounting the movable block, and the movable block is in sliding connection with the groove wall of the mounting groove; the pressure sensor is fixed in the mounting groove and is electrically connected with the alarm lamp through a lead; And a fourth spring arranged between the pressure sensor and the movable block, wherein the acting force of the fourth spring on the movable block faces the outer side of the tensioning wheel.

Description

Hot-melt winding buckling method capable of avoiding buckling foot collapse Technical Field The invention belongs to the technical field of clothing production, and particularly relates to a hot-melting winding method capable of avoiding foot buckling and collapsing. Background With the continuous development of the clothing industry, the requirements of clothing production on automation and intelligence are higher and higher, when a button sewing machine or a hand is used for fixing four-hole buttons or two-hole buttons or mushroom buttons on clothing by using sewing threads, if a certain space is not reserved between the buttons and the fabric, the buttons can be very difficult to buckle, the da Niu door can be supported after the buttons are buckled, and unsightly indentations and wrinkles can be left on the fabric of the clothes button door accessory. Therefore, people can purposely leave a space between the buttons and the fabric when the buttons are nailed, so that the buttons cannot be nailed firmly, fall off easily, and cannot stand upright on the fabric, and the appearance is affected. Meanwhile, the four-hole buttons are fixed on the fabric by four groups of sewing threads or can be used for expanding the button door. In order to make the button nail firm and beautiful, in the prior art, a method of manually winding and wrapping is adopted to combine the scattered four groups of wires into a thick wire. The manual winding package has the defects of low winding speed and poor consistency. In order to increase the winding speed, a knotted winding machine is made, but the existing winding machine uses sewing threads to bind four groups of thread buttons together in a knotting mode. The mode is easy to scatter, and the purposes of locking the button sewing line and preventing the button from falling off are not achieved. And the buckling mode can leave two line tails when repairing the mouth, and manual trimming is needed. Although the efficiency is improved compared with the original pure manual processing, the requirements of mass clothing production and high-quality clothing technology cannot be met; The Chinese patent CN112048833B discloses a processing method of an intelligent button feeding full-automatic hot melting button winding machine, which comprises the following steps that A, the button winding machine is started, buttons connected with cloth are sequentially placed into a button feeding channel of an automatic button placing device, B, when the button at the bottommost position of the button feeding channel enters a position to be processed and touches a touch switch, the button feeding device sends the button at the position to be processed to a processing position for processing, the next step is executed after the processing is finished, C, the buttons in the button feeding channel continuously fall, when the button at the bottommost position of the button feeding channel enters the position to be processed and touches the touch switch, the button feeding device sends the button processed at the processing position to the button falling position, and simultaneously sends the button to be processed at the position to be processed to the processing position for processing, and D, the step C is repeated until no buttons are arranged in the button feeding channel, and the processing of all buttons is finished. The whole processing process of the invention does not need manual assistance, thereby saving manpower and improving the processing efficiency; In the above patent, automatic winding operation can be realized, but the winding is stopped after the button is required to move to the processing station, after winding, the button stops winding to the next station, so that time is wasted, and the working efficiency is reduced. Disclosure of Invention The invention provides a hot-melt winding method capable of avoiding the loosening of the buckling feet, and aims to solve the problems. The invention discloses a hot-melt winding method capable of avoiding foot buckling and collapsing, which comprises the following steps: a. starting a button winding machine, wherein the button winding machine comprises: A frame; the feeding station and the discharging station are arranged on the frame; The material transferring unit is arranged on the frame and used for transferring the buttons from the material loading station to the material unloading station; the winding unit is arranged on the frame, and winds the hot melt wire at the joint of the button and the cloth in the process that the button is transferred from the feeding station to the discharging station; The hot melting unit is arranged on the frame and used for fixing the wound hot melting wire at the joint of the button and the cloth; putting the button connected with the cloth into a feeding station; b. The button enters the buckling groove from the feeding station, and the power part drives the rotary material disc to rotate, so that the