KR200282798Y1 - control device for spangle supply and cutting - Google Patents

Abstract

The present invention is designed to control the servo motor in the state of the normal process of conveying the fabric in the case of the process that does not require the attachment of the spangle in attaching the spangle with the embroidery of the specific pattern on the fabric to be fed and conveyed. It is possible to extend the service life of the embroidery machine by preventing the unnecessary movement of noise and noise during the embroidery machine operation by stopping the operation itself for supplying and cutting the spangle. A control device for controlling the operation of the spangle supply device 1 and the spangle cutting device 2 for supplying and cutting the spangle 5 to the embroidery needle group 4 side of the device (a), wherein The pangle supply device 1 and the spangle cutting device 2 are provided with a pusher 11 and a cutting knife 21 by operating holes 12 and 22 on separate supply drive shafts 13 and cutting drive shafts 23, respectively. ) To connect and work One end of the supply drive shaft 13 and the cutting drive shaft 23 is a cutting and supply operating rod 32 of the operating shaft 31 whose driving is controlled by the servomotor 37 of the control means 3 ( 33 and 35 are connected to and fixed to the connector 34 and 35 respectively, so that the operation of the spangle supply device 1 and the spangle cutting device 2 can be controlled by the servomotor 37. Spangle supply and cutting control device for spangle attachment device.

Description

Spangle supply and cutting control device for spangle attachment device

The present invention relates to a spangle supply and cutting control device for a spangle attachment device, and more particularly, the process that does not require the attachment of the spangles in attaching the spangles with the embroidery of the specific pattern for the fabric to be fed and conveyed In the case of the process, the movement of the original fabric is stopped and the operation for supplying and cutting the spangle is stopped by the control of the servo motor, thereby preventing unnecessary interference or noise during the embroidery machine operation. This makes it possible to extend the overall service life of the embroidery apparatus.

In general, the embroidery device is used to attach a spangle (aka 'shiny') to a specific part along with various types of embroidery patterns on the fabric to be supplied, most of the embroidery devices are used to feed the fabric At the same time to form a variety of embroidery patterns for the fabric supplied in the state is installed a spangle attachment device for selectively attached to the spangles at any position of the embroidery pattern formed.

As such, the spangle attachment device installed on the embroidery device to operate in conjunction with a plurality of embroidery needles, respectively, by cutting the supplied spangle and the spangle supply means for transferring the band-shaped spangle group by one step to the fabric to be conveyed one by one It consists of a cutting means for being attached to the fabric by the embroidery needle.

As described above, the spangle supply means and the spangle cutting means for sequential feeding and cutting of the unit are connected to the main driving means in a state of being installed close to the embroidery needle group of the embroidery apparatus to drive the embroidery needle and the transfer roll. By working in conjunction with, the spangles were attached to the element elements with embroidery patterns in a pre-programmed form for the fabric to be fed.

However, the conventional spangle supply means and the spangle cutting means as described above are configured to be driven in connection with the main drive means of the embroidery apparatus, and thus do not attach the spangles in a state where the fabric is supplied and conveyed. In the case of a process in which only embroidery patterns are to be formed without cutting, the cutting means not only repeats the cutting operation in a state where only the pusher of the spangle supply means is lifted but also repeats the operation of pushing the pusher for pushing the pusher. Even though the spangle is not attached at all due to the construction, only the spangle is pushed toward the fabric side while the operation tool for pushing the raised pusher of the spangle supply means and the cutting tool for cutting the spangle are continuously operated. Unnecessary actuation of the spangle supply means and the spangle cutting means As there is a risk of mechanical interference was not caused by a problem like that so much takes the whole life as soon shortened while maintaining much depending on the components consuming administrative costs of the embroidery unit is excessive.

Therefore, the purpose of the present invention is to provide a spangle supply of the conventional spangle attachment apparatus that can only be operated continuously by the operation of the main drive means regardless of whether the spangle supply means and the cutting means as described above and In order to solve all the problems of the cutting means, the spangle supply and cutting means for attaching the spangles to the supplied fabric is controlled by a separate control means, so that the driving is controlled by separate control means. In case of the process that does not require the attachment of the spangles, the spangle supplying and cutting devices may be operated in conjunction with the embroidery needle group only when necessary. By stopping operation, unnecessary machine operation can be prevented in advance. The present invention provides a spangle supply and cutting control device for a spangle attachment device that not only eliminates the fear of malfunction but also eliminates the need for frequent replacement of necessary parts, thereby extending the service life of the spangle attachment device.

1 is a block diagram of a spangle attachment device to which the control device according to the present invention is applied.

2 is a block diagram of a control device according to the present invention.

3A is an explanatory diagram of a control unit that is a main component of a control device according to the present invention;

Figure 3b is a state of installation of the spangle supply and cutting device which is a main component of the control device according to the present invention.

Figure 4 is an explanatory diagram of a spangle supply and cutting device which is a constituent part of the control device according to the present invention.

Figure 5a is a perspective view of a spangle supply device constituent parts of the control device according to the present invention.

Figure 5b is a perspective view of a spangle cutting device which is a constituent part of the control device according to the present invention.

Figure 6a and 6b is an operating state of the spangle supply device which is a main component of the control device according to the present invention.

Figure 7a and 7b is a state diagram of the operation of the spangle cutting device constituent parts of the control device according to the present invention.

Explanation of symbols on the main parts of the drawings

a: Embroidery Device 1: Spangle Feeder

2: Spangle cutting device 3: Control unit

3: embroidery needle 5: spangle

11: Pusher 12, 22: Operating port

13: Supply drive shaft 21: cutting blade

23: Cutting drive shaft 31: Eccentric working shaft

32: Cutting operating rod 33: Supply operating rod

34,35: Connector 37: Servo motor

Spangle supply and cutting control device for a spangle attachment device according to the present invention to achieve the above object, Spangles to supply, cut the spangles 5 to the embroidery needle group 4 side of the embroidery device (a) In the control device for controlling the operation of the supply device 1 and the spangle cutting device 2, the spangle supply device 1 and the spangle cutting device 2 are separate supply drive shafts 13, respectively. And the pusher 11 and the cutting knife 21 are connected to and operated by the operation holes 12 and 22 to the cutting drive shaft 23, but one end of the supply drive shaft 13 and the cutting drive shaft 23 is provided. It is connected to and fixed to the connectors 34 and 35 respectively connected to the cutting and supplying operating rods 32 and 33 of the operating shaft 31 whose drive is controlled by the servomotor 37 of the control means 3. The servo motor 37 is characterized in that it is possible to control the operation of the spangle supply device 1 and the spangle cutting device (2).

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings such that those skilled in the art may easily implement the present invention.

Figure 1 of the accompanying drawings is a block diagram showing the configuration of a spangle attachment device to which the control device according to the present invention is applied, Figure 2 is a block diagram showing the configuration of the control device according to the present invention, Figure 3a It is explanatory drawing which shows the structure of the control part which is a structure main part of a control apparatus, FIG. 3B is an installation state figure which shows the structure of the spangle supply and cutting device which is a structural main part of the control apparatus by this invention, FIG. 4 is a control by this invention. It is explanatory drawing which shows the structure of the spangle supply and cutting apparatus which are main components of an apparatus, FIG. 5: A is a perspective view which shows the structure of the spangle supply apparatus which is a structural component of the control apparatus by this invention, FIG. Fig. 6A and 6B are perspective views showing the configuration of a spangle cutting device that is a main part of the control device, and Figs. 7A and 7B are diagrams illustrating an operation state of a spangle cutting device, which is a constituent portion of a control device according to the present invention, and its configuration is composed of a spangle supply device 1, a spangle cutting device 2, and a control unit 3. Is done.

The spangle supply device 1 is to supply the spangles 5 step by step toward the embroidery needle 41 while being installed in response to the plurality of embroidery needles 41 forming the embroidery needle group 4. It is connected to the supply drive shaft 13 which is connected to this control part 3 by the operation tool 12, and makes the pusher 11 of the front end selectively connect with the operation of the embroidery needle 41, ) Can be supplied step by step.

The spangle cutting device 1 is installed to cut the spangles 5 so that the cutting knife 21 is placed at the tip side of the pusher 11 of the spangle supply device 1 so as to cut one by one. It is also connected to the cutting drive shaft 23, one end of which is connected to the control section 3 by the horizontal and vertical operating holes 22, 22 'to the cutting blade drive shaft 21' on the vertical operating port 22 '. The cutting knife 21 connected by this is made to perform the cutting operation | work on the spangle 5 supplied one by one at a time.

The control unit 3 is a spangle attachment device (a) so that one end of the supply drive shaft 13 connected to the spangle supply device 1 and the cutting drive shaft 23 connected to the spangle cutting device 2 are respectively connected. It is installed on one side of the frame (b) of the supply motor shaft 13 is connected to the drive shaft (36) by the connecting holes (34) and (35) to the operating shaft (31) connected by the drive belt (36) and receiving the driving force. ) And the servo motor (only in the case of a process in which the supply of the spangle 5 is required for the fabric to be fed into the cutting operation rod 32 and the supply operation rod 33 which are eccentrically connected to the cutting drive shaft 23). 37) is operated to supply and cut the spangle (5), and in the process that does not require the supply of the spangle (5) to the fabric, the servo motor 37 stops the operation of the transfer of the fabric and embroidery needle Regardless of the operation of the group (4), the spangle feeder (1) and the spangle cutting machine (2) Chuge is it is possible to prolong the service life of the device.

It will be described the operation of the spangle supply and cutting control device for a spangle attachment apparatus according to the present invention having the configuration as described above.

When the fabric is supplied to the embroidery needle group 4 through a plurality of transfer rolls 6 of the spangle attachment device (a) in order to ensure that the francle is attached to the element element with a specific form of embroidery on the fabric, The supplied fabric is embroidered needle group 4 while continuously moving from side to side under the control of the control means (3) controlled in conjunction with the pre-programmed main control means so that the embroidery pattern is formed and the spangles are attached to a predetermined position at the same time. It is transferred to the side and the spangles 5 are attached with the embroidery pattern of a particular shape.

At this time, in order to attach the spangles 5 to form a specific shape on the fabric, while the spangle 5 is instantaneously supplied to the fabric and the process is not supplied in a moment according to the programmed fabric design, the specific form It is possible to obtain a fabric attached to the embroidery pattern and the spangles 5, the process of supplying the spangles 5 to the fabric, the control unit 3 is connected to the main control means (not shown) and controlled According to the forward and reverse operation of the servo motor 37 constituting the driving force is transmitted to the operating shaft 31 as it is through the drive belt 36.

At this time, the operation shaft 31 is provided in the operating shaft 31 because the supply operating rod 33 and the cutting operating rod 32 for driving the supply driving shaft 13 and the cutting driving shaft 23, respectively, in an eccentric state. The forward and reverse rotational force transmitted to) is installed to connect the driving rods 32 and 33 to the supply drive shaft 13 and the cutting drive shaft 23 through the cutting operation rod 32 and the supply operation rod 33 as they are. It is transmitted to the supply drive shaft 13 and the cutting drive shaft 23 through the connector 34, 35 to be.

The rotational force of the forward and reverse directions of the servo motor 37 transmitted to the supply drive shaft 13 and the cutting drive shaft 23 is thus largely connected to the supply drive shaft 13 and the cutting drive shaft 23 at a predetermined interval. (1) and the spangle cutting device (2) to operate, the forward and reverse rotational force transmitted to the supply drive shaft 13 is a pusher (11) connected to the operating port 12 by rotating the operating tool (12) ), The belt-shaped spangle 5 supplied to the lower side is repeatedly pushed toward the cutting knife 21 side of the spankle cutting device 2 step by step.

At the same time, the forward and reverse rotational force transmitted to the cutting drive shaft 23 is eccentric to the longitudinal operating tool 22 'as the vertical operating tool 22' connected to the horizontal operating tool 22 is raised and lowered. As the cutting blade drive shaft 21 'is rotated, the cutting knife 21 is repeatedly rotated in the forward and reverse directions, thereby cutting the spangle 5 sequentially supplied step by step by the spangle supply device 1 one by one. By being placed on the fabric and at the same time it is sewn attached to any position of the fabric by the embroidery needle 41 descending.

In this way, when the plurality of spangles 5 are attached to the fabric in a predetermined manner so as to harmonize with the embroidery patterns, the process of attaching the spangles 5 becomes unnecessary. Since the operation of the servo motor 37 of the control means 3 connected and controlled is stopped until the next franchise attaching process, the driving of the supply drive shaft 13 and the cutting drive shaft 23 is also temporarily suspended. The integral operation of the pangle feeder 1 and the spangle cutting device 2 is stopped.

After a certain period of time, if the process reaches the process required to attach the spangles 5 again to the fabric, the servo motor 37 is operated again, so that the above-described series of operations for the attachment of the spangles 5 are repeated. As a result of forming a specific pattern of embroidery on the fabric, the spangle 5 can be attached and installed at a predetermined position, thereby obtaining a beautifully designed embroidery fabric.

As described above, although the present invention has been described with reference to the above embodiments, it is not necessarily limited thereto, and various modifications may be made without departing from the scope and spirit of the present invention.

As apparent from the above description, according to the spangle supply and cutting control device for the spangle attachment device of the present invention, the spangle attachment device for attaching the spangles at irregular intervals selectively with embroidery patterns for the supplied fabric. Spangle attachment and spangle attachment are controlled separately by the program operation of the servo motor that forms the control unit so that only spangle-related operations are controlled independently of the embroidery needle group or the fabric transfer. In this unneeded process, by stopping the operation of the spangle supply and cutting device to prevent unnecessary machine operation, it is possible not only to prevent malfunction due to mutual interference of the machines, but also to extend the service life of the spangle attachment device. To be useful.

Claims (1)

In the control device for controlling the operation of the spangle supply device 1 and the spangle cutting device 2 for supplying and cutting the spangle 5 to the embroidery needle group 4 side of the embroidery device (a), The spangle supply apparatus 1 and the spangle cutting apparatus 2 are the pusher 11 and the cutting knife by the operation tools 12 and 22 in the separate supply drive shaft 13 and the cutting drive shaft 23, respectively. (21) is connected to the operation, one end of the supply drive shaft 13 and the cutting drive shaft 23, the drive shaft 31 of the drive shaft is controlled by the servo motor 37 of the control means (3) It is connected and fixed to the connector 34 and 35 connected to the cutting and feeding operating rods 32 and 33, respectively, to operate the spangle supply device 1 and the spangle cutting device 2 by the servomotor 37. Spangle supply and cutting control device for a spangle attachment device, characterized in that to control the.