KR970005787B1 - Machine for removing yarn residue - Google Patents

Abstract

Disclosed is a residual thread remover within a thread winder for embroidery. The remover comprises a thread winder supplier, a thread winder seizer(35a, 45a), a thread removing means, a driver and a motor(6) The thread winder supplier selectively moves winders(100). The thread winder seizer(35a, 45a) seizes the winder(100) on the cutting line. The thread removing means cuts the residual thread by a blade heated. The driver organically drives the thread winder supplier, a thread winder seizer(35a, 45a), a thread removing means. The motor(6) supplies torque to the driver. Thereby, the residual thread is automatically removed so that the productivity is improved.

Description

Embroidery Failure Remover

1 is a diagram illustrating the overall configuration of the present invention.

2 is a plan view illustrating the overall configuration of the present invention.

Figure 3 is an excerpt of the present invention illustrating the transfer means of the present invention.

Figure 4 is an illustration of the operating state of the transfer means of the present invention.

Figure 5 is a perspective view of the main portion extract illustrating the gripping means of the present invention.

6 is an exemplary view illustrating an operating state of the gripping means of the present invention.

Figure 7 is a perspective view of the main portion extract illustrating the residue removing means of the present invention.

8 is an exploded perspective view showing the configuration of the heater blade of the present invention.

9 is an operation state of the residue removing means of the present invention immediately before the heater blade to cut the residue.

10 is an operation cutting state diagram of the residue removing means of the present invention.

11 is a diagram illustrating a separation state of residues and failures removed in the present invention.

* Explanation of symbols for main parts of the drawings

1: lower body 2: upper body

3: control box 6: motor

7: worm 10: worm wheel

11: Camshaft 12,13,14,15,16: Cam

20,30,50: Fixed bracket 21,31,41,51,61: Operating arm

24: reciprocating block 25: transfer block

26: support portion 27: coupling pin

29: Loading Rail 35,45: Gripping Block

35a, 45a: Gripping portion 44,64: Operation pin

54: lifting block 55: adjusting bolt

65: blade fixed arm 70: blade case

71: heater blade 76: heater rod

77 sensor 81 separation plate

100: failure 101: residue

The present invention relates to an embroidered residue remover which is used to wind up an embroidering failure and removes the remaining residue with a heater blade.

As human culture is embroidered on clothing, footwear, bags, etc., the embroidering technology has been developed into a fully automated system so that embroidery can be embroidered on a large number of items at the same time. In order to supply the yarn more efficiently, a large amount of yarn is wound up and used in case of failure.

However, if the work is finished or the thread is broken while the thread is wound up and used, as described above, it is associated with a new failure for more efficient work progress. At this time, the residue remaining in the used failure After removing it, you can wind it up and prepare for the next task.

Therefore, until now, it was the biggest problem to remove the residues remaining in failure more easily. In removing the residues of failure, the residue wound on the failure with a sharp blade was cut out.

However, this method of removing the residues was not only time-consuming but also caused a safety accident to accidentally cut the worker's hands during the operation, so it was difficult to remove the residues of the failure.

In view of the above-mentioned problems, the present invention removes residues remaining in embroidery for a short time with a plurality of hitter blades. It is designed to remove manpower and time wasting factor to remove the residue of embroidery failure and to prevent safety accidents occurring at this time so that more effective work can be carried out.

The present invention for achieving the above object, the failure supply means for loading a plurality of failures the residue is locked and picked one by one and transported to the holding unit; Failure supply means for loading the failure supplied from the failure supply means and selecting one by one and transferring the failure to the holding part; Residue removal means for cutting and removing the residue of the failure held by the failure gripping means with a blade heated by a heating means; Operating means for causing the failure supply means, the failure gripping means and the residue removing means to operate organically with each other; The upper body provided with the failure supply means, the failure holding means, the residue removing means and the operation means, and the lower body equipped with the motor for operating them.

Here, the failure supply means, the reciprocating block is installed on the guide pin coupled to the inside of the upper body to reciprocate before and after by the operation arm which is slid to the hinge point by sliding to the cam driven by the power of the motor; A transfer block connected to the reciprocating block by a connecting pin so as to be integrated with the transfer block, and a transfer block having a pair of supporting parts that are flipped forward while the mutual gaps are fluidly operated; The lower end is inclined so as to be adjacent to the transfer block to constitute a pair of loading rails for loading a plurality of failures.

The failure gripping means is installed on a guide pin coupled to the inside to reciprocate forward and backward by an actuating arm that is swung by a cam driven by the power of a motor and forms a gripping block having a gripping portion on one side. One reciprocating block; A pair of operating pins installed through the reciprocating block and provided with a friction block so as to be in close contact with the upper end of the swinging arm by sliding on a cam driven by the power of a motor; It is installed so that the position can be adjusted to the operation pin, and constitutes a gripping block formed with the gripping portion opposite to match the gripping portion of the gripping block installed in the reciprocating block.

And the residue removing means, the lifting block is slid up and down by the cam driven by the power of the motor and the height adjustable; A blade fixed arm which is installed at the tip of the operation pin inserted into the elevating block and is moved left and right by an operation arm that is swung by the cam; It consists of a blade case mounted on the blade fixed arm and equipped with a heater blade that is heated by a heating means.

In addition, the operation means, the transfer block of the failure supply means, the gripping blow of the failure holding means and the heater blade of the residue removal means by driving of a plurality of cams inserted into the cam shaft to be transmitted to the descent received by the driving force of the single drive motor It was configured to operate organically so that a number of failures loaded on the loading rail were transported and gripped in turn, and then the residues wound on the failure were removed.

And the heating means of the residue removing means, a heater rod that is adjustable in temperature is inserted into a blade case equipped with a heater blade, and a sensor installed to detect the temperature of the blade case is installed to set the heater blade in a control box. It was configured to maintain the temperature, the heater blade is divided into a plurality of pieces to configure each of these pieces to be down-loaded with a spring.

Referring to the present invention in more detail based on the accompanying drawings, the upper body 2 is integrally installed on the lower body 1 on which the motor 6 is mounted, as shown in FIGS. 1 and 2. (2) The cam shaft 11 in which the plurality of cams 12, 13, 14, 15, and 16 are condensed therein is installed to be converted by the driving of the motor 6, and then to the cam 12. By the forward and backward reciprocating operation, the transfer failure of installing the transfer block 25 for taking out and transporting the failure (100) wound one by one on the loading rail 29 installed on the outer wall of the upper body 2 one by one in turn Means and the gripping block of the one side by the cam 14 while being reciprocated by the cam 13 to hold the failure 100 transferred by the transfer block 25 of the failure transfer means and wait at the residue removal position ( 45 and the onion branch (35a) (45a) is the gap between the gap between the failure holding means and; The cam 15 has a heater blade 71 provided with a heater rod 76 to cut and remove the residue wound on the failure 100 held by the holding portions 35a and 45a of the failure holding means. Residual removal means configured to move up and down and move left and right at the same time as the cam 16; Operating arms (21) (31) (41) which are slid into the cams (12), (13), (14), (15) and (16) and are installed to operate the failure transfer means, the failure holding means, and the residue removing means organically. (51) and (61) operating means; Control means for controlling the overall system and the heating means having a sensing paper 77 to maintain a constant temperature by sensing the temperature of the heater rod 76 and the heater blade 71 to heat the heater blade 71 It consists of (3).

Such a failure transfer means of the present invention, as shown in Figure 3, the worm 7 and the worm wheel 10, which is rotated by receiving the power of the motor (6) is condensed on the cam shaft 11 is engaged with the rotation The cam follower 21a is slid to the cam 12 so that the actuating arm 21 swings back and forth around the hinge shaft 22, and the guide pin 20a of the fixing bracket 20 is integral with the upper body. Reciprocating block (24) interlocked with the cam (12) installed so as to be interlocked with the cam (12) so as to interlock with the upper end of the operating arm (21), and then the gap is fluidly coupled to the tip. The transfer block 25 coupled to the pair of guide pins 25a and provided with a pair of support portions 26 configured to be outwardly supported on the spring 28 and flipped forward, is reciprocated by the pair of coupling pins 27. It is integrated with the block 24 integrally.

In this way, a pair of rail-loaded rails 29 are inclined on the upper side of the transfer block 25 which is reciprocated by the driving of the cam 12.

That is, as shown in FIG. 4, the reciprocating block supported by the spring 23 while the operation arm 21 in which the cam 12 is slid by the driving of the cam 12 swings around the hinge shaft 22. By the reciprocating movement of the 24, the transfer block 25 mounted integrally therewith is reciprocated, and the failure 100 loaded in the loading rail 29 is taken out and transported one by one.

The gripping means holding the failure transferred from the conveying means and waiting at the cutting position is integrally fixed to the cam shaft 11 and rotated by the cam roller 31a as shown in FIG. Is slid and inserted into the guide pin 30a of the fixing bracket 30 integrated with the upper body on the upper end of the operating arm 31 which swings back and forth around the hinge shaft 32 and corresponds to each other with the cam 13. A reciprocating block 34 mounted on the spring 33 so as to be supported; Insert a pair of actuating pins 44 penetrating the reciprocating block 34 so that the guide block 44a placed at the rear end of the actuating arm 41 swings by the cam 14. The holding unit 35a and the holding unit 45a of the holding block 35 mounted on one side of the reciprocating block 34 are constructed by holding the holding block 43 so as to face each other.

The gripping means has a reciprocating back and forth with the driving of the cam 13 and at the same time as the upper end of the operating arm 41, the cam follower 41a is swung by the cam 14 as shown in FIG. When the gripping block 35 installed on the reciprocating block 34 is opened, the gripping block 45 mounted on the reciprocating block 34 is opened by pushing the guide block 44a installed at (44) so as to adjust the position at the tip of the operation pin 44. The gripping block 45 is gripped by the spring 43 of the operation pin 44 and the gripping block 45 of the transfer block 34 is pinched back to the axis of the transfer block 34 and the gripping block 35. do.

The residue removing means for removing the residue 101 of the failure 100 held by the grip portions 35a and 45a of the gripping means operated as described above, as shown in FIG. The control bracket 50, which is installed integrally, receives the power of the motor by the worm 7 and the worm wheel 10, and slides down the lifting block 54 that is lifted and trapped by the cam 15 that rotates and adjusts the bolts. After adjusting the lifting position by 55, the pair of actuating pins 64 are inserted into the elevating block 54 so as to be rearwardly moved, and then actuated by the actuating arm 61 which is slid left and right by the cam 16. In order to install the blade fixing arm 65 at the tip of the operation pin 64, the heater rod 76 is inserted and the sensor 77 is attached and a plurality of divided heater blades 71 as shown in FIG. ) Is coupled to the blade case 70 mounted so as to be respectively down-charged by the spring (72).

The heater blade 71 of the residue removing means configured as described above is heated by the heater rod 76 and then the temperature is sensed by the sensor 77 to maintain the elevated temperature as shown in FIG. 9 while maintaining a constant temperature. When the failure 100 held by the holding portions 35a and 45a of the gas reaches directly below the heater blade 71, the cam 15 is rotated by the rotation of the cam shaft 11 as shown in FIG. The heater blade 71 lowered by the elastic force of 53 cuts off and removes the residue 101 wound on the failure 100.

At this time, since the heater blade 71 is divided into a plurality of downwardly tungsten, respectively, the residue 101 is cleanly cut irrespective of the surface curvature of the failure 100, and the entire heater blade 71 is driven by the cam 16. By moving left and right, the cutting is more perfect.

The residue cut by the heater blade 71 transferred in the above-described operation sequence is separated from the failure 100 and falls down, and the failure 100 in which the residue is removed is retracted slightly back and is separated from the grip portion, thereby leaving the residue 101. ) And the failure 100 are naturally collected and separated by the separating plate 81.

Heater blades heated by heating means and operated by operating means configured to operate organically by a plurality of cams, wherein each of the failed transfer means, the failure holding means, and the self-removing means are rotated simultaneously by the driving of a single motor. The present invention which cuts and removes the residues wound on the failure edge, manpower required for the operation by removing the residues of the failure by automatically repeating continuously without the user loading the failure to remove the residue on the loading rail It is a very new invention that improves productivity by drastically reducing time and time and preventing safety accidents.

Claims (7)

A failure supply means for loading a plurality of failures wound around the residues and selecting one by one and transporting them to the holding part; Failure gripping means for gripping the failure supplied from the failure supply means and waiting at the residue removal position where the blade portion is formed; Residue removal means for cutting and removing the residue of the failure held by the failure gripping means with a blade heated by a heating means; Operating means for causing the failure supply means, the failure gripping means and the residue removing means to operate organically with each other; Embroidery failure residue remover, characterized in that consisting of the upper body and the lower body equipped with a motor for operating the failure supply means, failure holding means, residue removal means and operating means. The reciprocating block according to claim 1, wherein the failure supply means includes: a reciprocating block installed on the upper body so as to reciprocate back and forth by an actuating arm which is slid to a cam driven by a power of a motor and swings one end to a hinge point; A transfer block installed in such a way as to operate integrally with the reciprocating block, and having a pair of supporting portions which are forwardly moved while the mutual gaps are fluidly operated; Residual eliminator of the embroidery failure characterized in that consisting of a pair of loading rails to be installed to be inclined so that the lower end adjacent to the transfer block to load a plurality of failures. The reciprocating block according to claim 1, wherein the failure gripping means is installed to be reciprocated back and forth by an actuating arm that is swung by a cam driven by a power of a motor, and has a gripping block having a gripping portion formed on one side thereof. And; It is installed through the reciprocating block, the guide block is installed to be slid to the upper end of the operating arm that is slid to the cam at one end portion, the other end portion of the holding portion opposed to the gripping portion formed on the holding block of the reciprocating block Embroidery failure residue remover, characterized in that the gripping block formed by the operation pin is installed to adjust the position. According to claim 1, wherein the residue removing means, the lifting block which is adjustable in height by moving up and down by the cam driven by the power of the motor; A blade fixed arm mounted on the tip of the operation pin inserted into the elevating block, the blade fixed arm slid left and right by an operation arm swinging on the cam; Embroidery failed residue remover characterized in that the blade is installed on the blade fixed arm and comprises a blade case equipped with a heater blade that is heated by heating means. According to claim 1, wherein the operation means is driven by a plurality of cams rotated by receiving the driving force of the single-drive motor, the transfer block of the failure supply means, the holding block of the failure holding means, the heater of the residue removing means The blade removal machine of embroidery failure characterized in that the blades are organically operated to transfer a plurality of failures loaded on the loading rail in sequence, and to grasp and remove the residue wound on the failure. The method according to claim 1, wherein the heater means, the heater rod is installed in the blade case equipped with a heater blade, the heater rod is adjustable in temperature, the sensor blade for detecting the temperature of the blade case is installed by setting the heater blade in the control box Embroidery failure residue remover, characterized in that configured to maintain a constant temperature. 7. The embroider residue eliminator according to claim 4 or 6, wherein the heater blade is divided into a plurality of pieces, and each of the pieces is downwardly supported by a spring.