KR101589593B1 - Control apparatus of length measurement for seat texture roll - Google Patents

Abstract

More particularly, the present invention relates to an apparatus for measuring a roll, which is provided at an end portion of a raw roll on which a raw material provided for various shape processing is wound, This makes it possible to prevent the loss of the fabric while allowing the processing of the fabric to be progressed efficiently by omitting the defective sections of the fabric which are pre-checked and provided. In addition, the work amount can be confirmed in real time through the length of the fabric And more particularly to a far-end roll measurement control device.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a roll-

The present invention measures the length of a fabric provided to be processed, eliminates the need for a machining operation in a pre-checked defect section in the fabric, enables processing to proceed, And more particularly to a far-end roll measurement control device.

Various fabrics (leather, artificial leather, etc.) to be used in various forms, such as for a seat of a vehicle, have a form of being rolled up to a predetermined thickness on a circular roll in a pre-processing step for processing a desired shape by a user.

In addition, in the process of winding such a fabric, defective sections, such as occurrence of damage to the fabric, wrinkle, or the like, have problems such that when the fabric is wound into a circular shape, The sections are provided in various ways such as color and tate.

If the user does not know the full length of the loosened fabric during the process of pressing the press to press the press to cut the shape desired by the user, the loosened fabric can not be precisely checked while loosening the loosened fabric, As a result, the loss of a wide range of normal fabrics including defective sections is caused.

Thus, it is possible to accurately and precisely measure the length of the fabric provided for processing, and at the same time, to confirm the length of the fabric that is currently being loosened in real time, and to develop an efficient apparatus It is a desperate situation.

Korea Registered Utility Model Bulletin 20-0415105 (2006.04.21)

SUMMARY OF THE INVENTION The present invention has been conceived to solve the problems as described above, and it is an object of the present invention to provide a method of fabricating a fabric having various shapes by measuring the number of revolutions of a fabric, It is possible to prevent the loss of the fabric due to the machining operation in the defective section and to know the length of the fabric being provided And to provide a raw roll measurement control device capable of realizing the work amount confirmation in real time.

Other objects and advantages of the present invention will be described hereinafter and will be understood by the embodiments of the present invention. Further, the objects and advantages of the present invention can be realized by the means and the combination shown in the claims.

In order to solve the above problems, the present invention provides a raw roll measurement control device for use in an apparatus for processing a raw fabric into a predetermined shape, in which a raw fabric is wound and a fabric A fabric roll 20 providing; A contact roll 30 rotatably and horizontally fixed to the lower end of the fabric roll 20; Is horizontally installed at the lower end of the contact roll 30 and is brought into close contact with the contact roll 30 at a predetermined pressure to be rotated together with the contact roll 30 so that the raw material can be transferred between the contact roll 30 and the contact roll 30 A counting roll (40); The counter roll 40 is provided at both ends of the counting roll 40 so that the counting roll 40 is in constant contact with the contact roll 30 and can be rotated so that the roll is moved between the counting roll 40 and the contact roll 30 A pushing device (50) for always elevating the counting roll (40) toward the contact roll (30) so that it can be transported; By checking the number of revolutions of the counting roll 40 so as to measure the length of the far-end roll 20 which is provided at the end of the counting roll 40 and is released from the far-end roll 20, An encoder section for omitting a defective section of the previously checked fabric and allowing processing of the fabric to proceed; And a control unit.

INDUSTRIAL APPLICABILITY As described above, according to the present invention, the length of the fabric provided for processing can be known in real time, and the fabric processing operation can be efficiently performed by avoiding the defect section of the pre-checked fabric.

Further, the present invention has the effect of preventing the loss of the fabric due to the machining in the defective section, because the defective section of the fabric is omitted efficiently and processing is proceeded.

Further, since the length of the fabric can be confirmed, the present invention has an effect that the work amount of advanced fabric processing can be confirmed.

Further, the present invention has a simple structure and easy installation.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an internal front view of an embodiment of a fabric finishing apparatus equipped with a fabric roll measuring and controlling apparatus according to the present invention; FIG.
2 is a side view of an embodiment showing the mutual installation structure of the fabric roll, contact roll, and counting roll according to the present invention.
Figure 3 is a front view of Figure 2;
4 is a partially enlarged view of Fig.
Figure 5 is an operational view of one embodiment showing the transfer of a fabric through first and second crimp transfer and first crimp transfer according to the present invention.
6 is an operational view of an embodiment showing the operation of a first crimp transfer according to the present invention.
7 is an operational view of an embodiment showing the operation of the second press-contact transmission according to the present invention.

Before describing in detail several embodiments of the invention, it will be appreciated that the application is not limited to the details of construction and arrangement of components set forth in the following detailed description or illustrated in the drawings. The invention may be embodied and carried out in other embodiments and carried out in various ways. It should also be noted that the device or element orientation (e.g., "front,""back,""up,""down,""top,""bottom, Expressions and predicates used herein for terms such as "left,"" right, "" lateral, " and the like are used merely to simplify the description of the present invention, Or that the element has to have a particular orientation. Also, terms such as " first "and" second "are used herein for the purpose of the description and the appended claims, and are not intended to indicate or imply their relative importance or purpose.

The present invention has the following features in order to achieve the above object.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

In one embodiment of the present invention, there is provided a raw roll measurement control apparatus for use in an apparatus for processing a raw fabric into a predetermined shape, the raw roll measuring control apparatus comprising a fabric wound around the fabric, Roll 20; A contact roll 30 rotatably and horizontally fixed to the lower end of the fabric roll 20; Is horizontally installed at the lower end of the contact roll 30 and is brought into close contact with the contact roll 30 at a predetermined pressure to be rotated together with the contact roll 30 so that the raw material can be transferred between the contact roll 30 and the contact roll 30 A counting roll (40); The counter roll 40 is provided at both ends of the counting roll 40 so that the counting roll 40 is in constant contact with the contact roll 30 and can be rotated so that the roll is moved between the counting roll 40 and the contact roll 30 A pushing device (50) for always elevating the counting roll (40) toward the contact roll (30) so that it can be transported; By checking the number of revolutions of the counting roll 40 so as to measure the length of the far-end roll 20 which is provided at the end of the counting roll 40 and is released from the far-end roll 20, An encoder section for omitting a defective section of the previously checked fabric and allowing processing of the fabric to proceed; And a control unit.

Also. The pushing device (50) includes a control box (51) installed on both sides of a support (10) on which the counting roll (40) is installed; A moving part (52) slidably movable up and down on one surface of the control box (51), the moving part (52) being rotatably engaged with the end of the counting roll (40); An elastic member 54 which is provided at the lower end of the moving part 52 so as to constantly push the moving part 52 so that the counting roll 40 always contacts the contact roll 30 and rotates; And a control unit.

The pushing device 50 controls the degree of compression of the elastic member 54 by adjusting the number of the tension control plates 55 provided at the lower end of the elastic member 54 to adjust the tension of the elastic member 54, So that it can be adjusted.

Hereinafter, a raw roll measurement control apparatus according to a preferred embodiment of the present invention will be described in detail with reference to FIGS. 1 to 7. FIG.

As shown in the figure, the raw roll measurement control apparatus according to the present invention includes a raw roll 20, a contact roll 30, a counting roll 40, a pushing device 50, a control box 51, a moving part 52, An elastic member 54, and an encoder unit.

The fabric roll 20 is formed by winding a fabric F on a cylindrical roll, which may be leather, artificial leather, or the like, which is used for a seat of a vehicle or the like.

The fabric rolls 20 are fixed in such a manner that both end portions of the fabric rolls 20 are arranged on one upper surface of a plurality of support rods 10 arranged opposite to each other. To this end, the upper surface of one side of the plurality of support rods (10) is provided with a mounting groove (11) on which both end portions of the raw roll (20) can pass.

Of course, according to the embodiment of the present invention, the fabric rolls 20 are spaced apart from each other on the upper surface of the plurality of support rods 10 so that a plurality of the fabric rolls 20 are horizontally installed. When the fabric rolls are unrolled and unidirectionally provided, As each fabric is loosened in each of the fabric rolls 20, a plurality of fabrics may be provided in one direction at the same time.

Further, the fabric roll 20 is pulled and released by the operation of pulling the fabric by the first crimping transfer section 60, the second crimping transfer section 70, which will be described later. (Of course, one end of the fabric roll may be directly rotated by an operator or rotated automatically (with a predetermined speed or the like) through a separate rotating means (such as a motor) so that the fabric is unwound.

In addition, a shape machining unit 80 for pressing and cutting the upper surface of the fabric roll 20 provided in one direction through a press or the like is provided at the other side of the support table 10 for one side of the fabric roll 20 So that a fabric having a predetermined shape predetermined by the user on the fabric can be continuously provided.

The front end of the shaping apparatus unit 80 is provided with first and second squeeze conveying units 60 and 60 for conveying the fabric provided by the above-described fabric roll 20 in one direction, that is, 70 are installed.

The first pressing conveyance section 60 includes a lower plate 61 provided at the front end of the shape processing apparatus section 80 so as to be movable forward and backward at both ends by a chain or the like, And an upper plate 62 capable of flowing upward and downward by a cylinder, and a fabric is positioned between the upper and lower plates 61, 62. That is, the first press-contact transfer unit 60 contacts the upper and lower plates 61 and 62 at the front end of the shape processing device unit 80, 1, the fabric can be transferred in one direction while the crimping transfer portion 60 is moved.

The second squeezing transfer unit 70 is composed of a lower end and an upper plate 62 like the first squeeze transfer unit 60 and is fixedly installed adjacent to the front end of the shape processing unit 80.

Thus, while the second press is moved to the shaping apparatus unit 80 through the first pressurization transfer unit 60 located at the front end of the transfer unit 70, The first pressing conveyance unit 60 allows the raw material to flow through the upper and lower plates 61 and 62 into the shape processing unit 80 in a state that the upper and lower plates 61 and 62 are open, The transfer unit 70 is moved to the shape processing unit 80 side to transfer the fabric to the front end of the second compression transfer unit 70. The upper and lower plates 61 and 62 of the second compression conveying section 70 are opened and returned to their original positions.

At the time when the second squeeze is returned to the original position after the upper and lower plates 61 and 62 of the transmitting portion 70 are opened, the first squeezing conveying portion 60 is separated from the upper and lower plates 61 and 62, And at the same time, the shaping apparatus unit 80 processes the fabric through the press work while descending to the fabric on the bottom surface.

A working plate is provided at the rear end of the shape punching unit 80 so that the worker collects the pressed workpiece parts in various shapes from the fabric, and the unnecessary parts other than the worked parts are continuously moved in one direction So that it is discharged to the outside.

The contact roll 30 is fixed at both ends of the support roll 10 to the lower end of the far end roll 20 so as to be rotatable horizontally. After the end portions of the contact rolls 30 are fitted into the elongated holes 12 of the plurality of support rods 10, So that the position can be fixed to the support base 10 by the positional assistant 90 on the inner side of the support base 10.

The contact roll 30 is rotated by the counting roll 40 to be described later in close contact in the longitudinal direction and the first pressing yarn 60 to be described later is pulled and conveyed by the yarn feeding section 60 to the shaping apparatus section 80, Which is rotated together with the counting roll 40. [ Between the contact roll 30 and the counting roll 40, which are in close contact with each other, the contact roll 30 and the counting roll 40, which are sandwiched between the counter rolls 20, ) In one direction.

The counting roll 40 is rotated in the counterclockwise direction in the counterclockwise direction so that the long hole 12 of the support table 10 is inserted into both ends of the counting roll 40, 30 in the longitudinal direction and rotates in contact with the contact roll 30 at the lower end thereof.

That is, the contact roll 30 is positioned at the lower end of the fabric roll 20 and the counting roll 40 is positioned at the lower end of the contact roll 30. The fabric roll 20, the contact roll 30, The rolls 40 are horizontally positioned relative to each other, and the counting rolls 40 are brought into close contact with the contact rolls 30 in the longitudinal direction at all times. As the fabric is unwound in one direction and transported, . The pushing device 50 will be described later so that the counting roll 40 can always be brought into contact with the contact roll 30 irrespective of the thickness of the material to be fed and used.

In the present invention, since the contact roll 30 and the counting roll 40 are constantly in contact with each other at all times (the contact roll 30 is located at the top of the counting roll 40, The position of the contact roll 30 is prevented from being raised by the force for pushing the counting roll 40 upward (because the counting roll 40 can be pushed) The positioning abutment 90 is installed on the inner surface of the long hole 12 where the long hole 12 is drilled (the surface on which the contact roll 30 and the counting roll 40 are fitted in the support table 10) A fitting hole 91 into which the end of the contact roll 30 is inserted is formed at the center of the counter 90 and the outer peripheral edges of both ends of the counting roll 40 are correspondingly formed at the lower end, . The position abutting member 90 is fitted on the inner surface of the support member 10 such that the end of the contact roll 30 passes through the center of the support member 10, And has a corresponding structure.

The pushing device 50 has an operation of pushing up the counting roll 40 upward so that the counting roll 40 can be always in close contact with the contact roll 30 with the cloth interposed therebetween, . The pushing device 50 for this purpose includes a control box 51, a moving part 52, and an elastic member 54.

The control box 51 is arranged so that the ends of the contact roll 30 and the counting roll 40 are located outside the supporting rods 10 on which the contact rolls 30 and the counting rolls 40 are projected Box.

The moving unit 52 is disposed in a state in which the end of the contact roll 30 and the end of the counting roll 40 protruded into the control box 51 through the long hole 12 are fitted and fixed to the end of the counting roll 40 Down and up and down along the formation direction of the elongated hole 12 from the outside of the support table 10. That is, the moving part 52 is installed in the control box 51 so that one side thereof is slidable up and down through a sliding device (LM guide, etc.) apart from the outer circumferential surface of the supporting table 10.

The moving unit 52 has a structure in which the counting roll 40 is moved upward and downward along the long hole 12 while fixing the counting roll 40. On the upper part of the counting roll 40, Since the contact roll 30 and the counting roll 40 are positioned above and below the elongated hole 12 in accordance with the embodiment of the present invention, (30) can be easily moved and fixed along the long hole (12).

The elastic member 54 is installed upright in a compressed state at the lower end of the moving part 52, and a spring or the like is used. That is, the upper end of the elastic member 54 is fixed to the lower end of the moving part 52, and the other end is in contact with the inner bottom surface of the control box 51. In order to prevent the elastic member 54 from being repelled or released from the outside, one end of the elastic member 54 is fixed to the lower end of the moving part 52, and the other end is fixed to the center of the control box 51, (53) is installed.

The counting roll 40 is moved up and down along the long hole 12 toward the contact roll 30 by the elastic member 54 which has been initially tensioned and the plurality of supports 10 The raw end of the raw fabric roll 20 wound with a predetermined thickness on one side of the upper surface is sandwiched between the contact roll 30 and the counting roll 40 and is then fed to the first and second pressurized feed rollers 60 and 70 To be transported in one direction. At this time, the elastic member 54 presses the counting roll 40 between the counting roll 40 and the pressing roll 30 while pressing the counting roll 40 to the pressing roll 30 regardless of the thickness of the raw roll 20 To have a state.

In other words, the conveyance of the fabric is carried out according to the above-described first pressing when the conveying portion 60 picks up and transports the fabric toward the second pressing conveying portion 70, Both the counting roll 40 and the contact roll 30 are rotated so that the raw material is unrolled in the raw material roll 20 and the raw material in the counting roll 40 is rotated The number is measured and the length of the fabric can be known.

In addition, according to various embodiments of the user, a through hole, through which the central shaft 53 passes, is formed at the other end of the elastic member 54 which is in contact with the bottom surface of the control box 51, A tension adjusting plate 55 in the form of a disk may be provided so that the other end of the elastic member 54 is brought into contact with the uppermost surface of the tension adjusting plate 55 so that the compressive force of the elastic member 54, So that it can be adjusted. In other words, the user may not install the tension control plate 55, but the tension of the elastic member 54 can be adjusted by laminating one or a plurality of the elastic members 54 on the central shaft 53 selectively.

The encoder unit is connected to the end of the counting roll 40 described above and may be installed in the control box 51 or connected to the counting roll 40 outside the control box 51, And the number of revolutions of the counting roll 40 is measured.

That is, the length (l) of the raw fabric unwound from the fabric roll 20 can be known by the product of the circumferential ratio?, The diameter D of the counting roll 40, and the number of revolutions N of the encoder. (ℓ = π × D × N)

Of course, the length of the raw roll 20 can be automatically calculated through an encoder or a separate control device, and can be provided to a worker as a separate display.

In the case of the fabric wound on the fabric roll 20, the starting point and the end point of the defective section (damaged portion) are provided in the color of the edge portion of the fabric in advance when the fabric is provided for the first time.

Thus, in the present invention, the length of the loosened fabric can be accurately known in real time, and the length of the fabric can be known, so that the fabric processing can be performed while avoiding the defect section previously checked in the entire fabric length .

As a result, it is possible to prevent the loss and waste of the fabric in the work process, and since the length of the loosened fabric can be immediately known, the workload can be checked in real time.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is to be understood that various changes and modifications may be made without departing from the scope of the appended claims.

10: support 11: mounting groove
12: The hall 20; Fabric roll
30: contact roll 40: counting roll
50: pushing device 51: control box
52: moving part 53: center axis
54: elastic member 55; Tension control plate
60: First compression conveyed 61: Lower plate
62: upper plate 70: second pressurized part
80: shape processing unit 90: position assist unit
91: insertion hole 92: insertion hole

Claims (3)

1. A raw roll measurement control device used in an apparatus for processing a fabric into a predetermined shape,
A fabric roll (20) on which a fabric is wound and which provides a fabric to the shaping device (80);
A contact roll 30 rotatably and horizontally fixed to the lower end of the fabric roll 20;
Is horizontally installed at the lower end of the contact roll 30 and is brought into close contact with the contact roll 30 at a predetermined pressure to be rotated together with the contact roll 30 so that the raw material can be transferred between the contact roll 30 and the contact roll 30 A counting roll (40);
The counter roll 40 is provided at both ends of the counting roll 40 so that the counting roll 40 is in constant contact with the contact roll 30 and can be rotated so that the roll is moved between the counting roll 40 and the contact roll 30 A pushing device (50) for always elevating the counting roll (40) toward the contact roll (30) so that it can be transported;
By checking the number of revolutions of the counting roll 40 so as to measure the length of the far-end roll 20 which is provided at the end of the counting roll 40 and is released from the far-end roll 20, And an encoder unit for omitting a defective section of the previously checked fabric and allowing processing of the fabric to proceed,
The pushing device 50 includes a control box 51 installed on both sides of a support base 10 on which a counting roll 40 is installed and a control box 51 installed on the front surface of the control box 51 so as to be slidable upward and downward, A moving part 52 to which the end of the roll 40 is rotatably engaged and a pressing part 52 which is provided at the lower end of the moving part 52 so as to push up the moving part 52 at all times, And an elastic member (54) for always contacting and rotating the roll (30)
The pushing device 50 controls the degree of compression of the elastic member 54 by adjusting the number of the tension control plates 55 provided at the lower end of the elastic member 54 so that the tension of the elastic member 54 is adjusted And,
A long hole 12 is formed in the longitudinal direction of the support table 10 on which the fabric roll 20 is installed and a contact roll 30 is formed on the long hole 12 of the plurality of support tables 10, So that the position can be fixed to the support stand 10 by the position aids 90 on the inner side of the support stand 10,
A positional support 90 is installed on the inner side of the long hole 12 so as to prevent the problem of the position of the contact roll 30 being lifted up by the pushing force of the counting roll 40 And the outer periphery of both ends of the counting roll 40 corresponds to the lower end of the positioning support 90. The lower end of the insertion support hole 90 is formed with a through- (92) is formed,
The moving part 52 is installed on the control box 51 so that one side thereof is slidable up and down through a sliding device separate from the outer circumferential surface of the supporting device 10,
The moving part 52 has a structure in which the counting roll 40 is moved upward and downward along the long hole 12 while fixing the counting roll 40. Above the counting roll 40, The position of the counting roll 40 and the contact roll 30 is set to be longer than the position of the long hole 12 And the rollers can be easily moved and fixed along the rollers.
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