KR100640249B1 - Cutting device with adhesion body vinyl fabric - Google Patents

Abstract

A fabric cutting device with an adhesion body is provided to adhere closely and exactly the raw cloth to a paper bobbin when spooling at the initial stage. A guide rail(111a) of a moving member(110) is formed horizontally to a rotation supply member(10). A plate(112) is moved forwardly and backwardly along the guide rail by a transfer cylinder(114). A guide roller(113) guides the transferred raw cloth to a paper bobbin(G). A tension link(121) rotated by a tension cylinder(124) is hinged to a side of the plate. When rotating the tension link, a tension control member(120) controls the tension of the raw cloth. A cutting member(130) cuts and moves the raw cloth closely to the paper bobbin when rotating a cutting link.

Description

Cutting device with adhesion body vinyl fabric

1 is a view showing a state in which the winding of the fabric to the branch pipe is completed.

Figure 2 is a view showing a turret is a state in which the winding is completed.

3 is a view showing a state in which the tension control unit is in close contact with the branch by adjusting the tension of the fabric.

4 is a view showing a state in which the cutting edge of the cutting unit cut the fabric and the fabric is in close contact with the paper tube by the close contact.

5 is a view showing the operating state of the tension control unit and the cutting unit in sequence.

6 is a perspective view showing a cutting and contact device according to the present invention.

* Explanation of symbols for main parts of drawings *

1: winding device 10: rotary supply unit

20: turret device 100: cutting and contact device

110: transfer unit 111: guide

111a: guide rail 111b: guide block

112: plate 112a: protrusion

113: roller 114: transfer cylinder

114a: housing 114b: rod

120: tension control unit 121: tension link

121a: connection protrusion 122: tension hinge

123: tension roller 124: tension cylinder

124a: housing 124b: rod

130: cutting unit 131: cutting link

131a: bend 132: cutting hinge

133: bracket 134: cutting blade

135: close contact 136: connector

137: cutting cylinder 137a: housing

137b: Rod G: Branch

V: Fabric

The present invention relates to a fabric cutting device having a close contact, and more particularly, the present invention is that the fabric is bent on the surface of the paper pipe when winding to the paper pipe at the initial stage when winding to the paper pipe for storing and transporting the woven fabric The present invention relates to a fabric cutting device having a close contact that prevents winding in a state so that the fabric is wound without wrinkles when the fabric is rolled up to the branch pipe.

In general, the fabric is usually stored by winding in the paper pipe to facilitate processing when uncoiled for storage, transport and processing operations.

As such, the process of winding the fabric to the branch pipe proceeds through the fabric winding device. At this time, when the fabric is initially wound on the branch pipe, the branch pipe should be rotated while the fabric is closely adhered to the branch pipe.

However, when the fabric is initially wound on the branch pipe, the cut fabric is in close contact with the folded state or a part of the fabric comes out of the branch pipe.

In addition, the fabric was cut during the initial winding is not evenly adhered to the paper tube to cause wrinkles in the fabric caused a problem that the winding state is not good due to this.

In addition, the initial fabric winding has a cumbersome problem that the operator must intervene in the winding process from time to time.

The present invention has been made in order to improve the above-mentioned conventional problems, the main purpose is to cut and cut in close contact with the paper pipe while adjusting the tension of the fabric in particular, and at the same time crimping the cut surface of the fabric sheared by using the close contact with the paper pipe It is to provide a fabric cutting device having a close contact that is wound close to the branch pipe.

Fabric cutting device equipped with the close contact of the present invention for achieving the above object is the fabric supplied through the rotation supply to the paper pipe sequentially supplied through the turret device for replacing the paper pipe when the winding of the paper is completed in the paper pipe In the fabric cutting device for cutting, the conveying unit having a roller for guiding the fabric conveyed from the rotation supply unit to the paper pipe on the plate which is formed horizontally to the rotation supply unit horizontally and the plate conveyed before and after by the transfer cylinder along the guide rail And a tension adjusting unit for rotatably engaging the tension link pivotally pivoted by the tension cylinder in front of the plate of the conveying unit to adjust the tension of the fabric conveyed to the branch pipe during rotation, and formed in front of the plate of the conveying unit. Cutting hinges with a bracket on the upper side of the upper part of the upper part Forming a cutting cylinder for rotating the high cutting link on the upper side of the plate is characterized in that it comprises a cutting unit for cutting the fabric conveyed to the paper pipe in close contact with the paper pipe when the cutting link is rotated.

When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention configured as described above are as follows.

1 is a view showing a state in which the winding of the fabric is completed in the branch pipe, Figure 2 is a view showing a state in which the winding of the branch is completed winding, Figure 3 is a state in which the tension control unit is in close contact with the branch by adjusting the tension of the fabric 4 is a view showing a state in which the cutting edge of the cutting unit is cutting the fabric and the fabric is in close contact with the branch pipe by the close contact, Figure 5 is a view showing the operating state of the tension control unit and the cutting unit in sequence 6 is a perspective view showing a cutting and contact device according to the present invention.

1 to 6, the fabric cutting device 100 having the close contact of the present invention is mounted on the fabric winding device (1) is rotated to the branch pipe (G) which is sequentially supplied through the turret device (20) In the fabric cutting device for cutting the fabric supplied through the supply unit 10, a plurality of guide rails (111a) are formed on a horizontal line spaced up and down on the rotary supply unit 10 and the guide rails (111a) A guide block 111b to be slid is formed on the rear surface of the plate 112, and the transfer cylinder 114 for transferring the plate 112 along the guide rails 111a before and after is transported to the front end of the fabric V. The conveying part 110 in which the roller 113 which guides (G) is formed in multiple numbers, and the tension link 121 which hold | maintained the paper pipe G and the distance in front of the plate 112 of the said conveying part 110 are rotatable. Coupled to the tension hinge 122 and transported to one end opposite the tension hinge 122 Tension adjuster 120 that forms a tension roller 123 for guiding the fabric conveyed through the roller 113 of the unit 110 and the tension cylinder 124 for rotating the tension link 121 to the plate 112 And a cutting hinge 132 rotatably coupled to the cutting link 131 which is positioned in front of the plate 112 of the transfer part 110 and has a bracket 133 at a lower side of the upper side of the branch pipe G. And the cutting cylinder 137 for rotating the cutting link 131 is formed on the upper side of the plate 112 is composed of a cutting unit 130 for cutting the fabric to be transported when the cutting link 131 is rotated in close contact with the branch pipe.

The transfer unit 110 includes a plurality of guides 111 formed upward and downward on a horizontal line, a plate 112 sliding back and forth along the guide 111, and a transfer cylinder 114 for sliding the plate 112. And, it is composed of a roller 113 for guiding the fabric is formed on the front of the plate 112 to the branch pipe (G).

The guide 111 of the transfer unit 110 is composed of a guide rail (111a) and a guide block (111b), but the guide rail (111a) is formed in a plurality of spaced apart up and down at a predetermined position of the rotary supply (10). A guide block 111b that slides along the guide rail 111a is formed.

Here, the guide 111 is ideal to use the LM guide that is easy to give a running degree, high positioning accuracy and high rigidity in all directions.

The plate 112 of the transfer unit 110 is formed on the back of the guide block 111b of the guide 111 is transferred before and after along the guide rail 111a and protrudes outwardly one side of the upper side portion 112a. To form.

The transfer cylinder 114 of the transfer unit 110 is the cylinder housing 114a is coupled to one side of the rotary supply unit 10 and the rod 114b is coupled to one side of the rear surface of the plate 112 so that the transfer cylinder 114 rod 114b. The plate 112 slides along the guide rail 111a before and after stretching and stretching.

The roller 113 of the transfer unit 110 is formed in plurality on the front left and right of the plate 112 rotatably in the same line.

Here, the roller 113 is formed to have a predetermined length.

The tension control unit 120 is a tension link 121 rotatably coupled to the plate 112 of the transfer unit 110, the tension roller 123 rotatably coupled to the tension link 121, and the tension link The tension cylinder 124 which rotates 121 is comprised.

The tension link 121 of the tension adjusting part 120 is coupled to the side of the plate 112 in a rotatable side of the plate 112 in the same line as the roller 113 of the conveying part 110 by advancing the plate 112. Keep a long distance from the branch pipe (G).

In addition, the connection protrusion 121a protrudes upward on the tension hinge 122.

The tension roller 123 of the tension adjusting unit 120 is formed on the tension link 121, but is formed rotatably at one end of the tension link 121 opposite to the tension hinge 122 to transfer to the branch pipe (G). Guide the fabric (V) to be.

The tension cylinder 124 of the tension control unit 120 is fixed to the upper side of the plate 112 diagonally with the tension link 121, the housing 124a rotatably and connecting the rod 124b connecting projections (121a) Rotate jointly to

Here, when the rod 124b of the tension cylinder 124 is extended and stretched, the tension of the far-end fabric V being conveyed within the short distance of the branch pipe G is adjusted.

The cutting unit 130 may include a kitting link 131 rotatably coupled to the plate 112, a bracket 133 fixed to a lower end of the kitting link 131 with a predetermined length, and the kitting link ( The cutting cylinder 137 rotates 131.

One side of the ketting link 131 of the cutting unit 130 is bent at a predetermined angle to form a bent portion 131a, and the bending portion 131a is rotatably cut to the protrusion 112a of the plate 112 ( 132) combine.

Here, when the plate 112 is advanced, the kitting link 131 is positioned above the branch pipe (G).

The bracket 133 of the cutting unit 130 is formed to a predetermined length and is coupled to the lower end of the kitting link 131.

Further, the cutter blade 134 is fixed to one side of the bracket 133 is protruded to the outside to cut the fabric conveyed when the cutting link 131 is rotated and the cutter blade (134) on the upper side of the cutter blade (134) The contact hole 135 formed perpendicular to the 134 is formed.

Here, the cutter blade 134 is ideally formed in the sawtooth shape of the blade portion to increase the cutting force of the fabric (V).

In addition, the upper side of the cutter blade 134 to form the close contact 135 to be perpendicular to the cutter blade 134.

Here, the close contact 135 is ideally formed with a soft brush so that the fabric cut by the cutter blade 134 may be in close contact with the paper tube (G).

The cutting cylinder 137 of the cutting unit 130 forms a connector 136 at the rear end of the cylinder housing 137a to fix the connector 136 on the upper side of the plate 112 of the transfer unit 110.

In addition, the rod 137b of the cutting cylinder 137 is rotatably coupled to the top of the kitting link 131 to rotate the kitting link 131 when the rod 137b is extended and expanded.

Thus, looking at the operation of the fabric cutting device equipped with the close contact of the present invention configured as follows.

First, the paper tube (G) is not wound on the turret device 20 for discharging and supplying the paper tube (G) is rotated while the fabric (V) is mounted on one side.

At this time, the distal end (G) of the turret device 20 is wound around the far end (V).

Here, when the winding of the fabric (V) to the branch (G) is completed, the turret device 20 is rotated to move to one side to discharge the wound branch (G) and at the same time the fabric (V) mounted on one side is The unwinding branch pipe (G) is moved to the winding position of the far end (V).

At this time, the far end (V) is connected to the branch pipe (G) wound in the uncut state as shown in Figure 2 but is connected in a loose state.

Next, in order to wind the fabric V to the branch pipe G moved to the winding position, the fabric V to be transported is cut.

Here, look at the process of cutting the fabric as follows.

First, as the rod 114b of the transfer cylinder 114 mounted on the rotary supply unit 10 is extended, the plate 112 is advanced in the direction in which the plate 112 is extended along the guide rail 111a.

Here, when the advance of the plate 112 is completed, the tension roller 123 is located in the upper distant side of the branch pipe (G) and the cutting edge 134 of the cutting unit 130 is also located close to the distance to the branch pipe (G). Done.

Next, the tension of the fabric (V) is adjusted through the tension control unit 120 so that the loosely connected fabric is maintained taut.

In order to adjust the tension of the fabric V, the rod 124b, which is stretched in the housing 124a of the tension cylinder 124, is extended forward.

At this time, when the cylinder rod 124b is extended, pushing the connecting protrusion 121a of the tension link 121 causes the tension roller 121 to rotate about the tension hinge 122, so that the tension roller 123 is branch pipe (G). Loosely connected fabric (V) is located at the lower side of the close contact with the branch pipe (G) as shown in Figure 3 while maintaining the tension of the fabric.

Next, when the fabric is kept taut, the rod 137b of the cutting cylinder 137 that is extended is stretched to the housing 137a of the cutting cylinder 137, and the lower end of the kiting link 131 around the cutting hinge 132. The bracket 133 coupled to is rotated to the far end (V) side.

At this time, the bracket 133 is rotated to cut the fabric (V) is maintained in tension by the cutting blade 134 and the cut fabric (V) is a cutting surface by the saw blade formed by the cutting blade 134. Will have

In addition, as the fabric (V) is cut as shown in Figure 4 the cutting blade 134 is out of the branch pipe (G) and at the same time the close contact (135) close to the branch pipe (G) cut the fabric (V) Applying to the branch pipe (G) gently comes in close contact.

In this way, the fabric V is in close contact with the branch pipe (G) by the close contact 135 in the initial stage of the winding is not exposed.

Next, when the initial winding of the fabric V is completed in the branch pipe G, the cutting cylinder 137 and the tension cylinder 124 operate to return the kitting link 131 and the tension link 121 to an initial state. As the transfer cylinder 114 expands and contracts, the plate 112 moves backward.

Here, while the plate 112 is retracted, the winding operation is continuously performed in the branch pipe (G).

As described above, the fabric cutting device provided with the close contact of the present invention, in order to wind the fabric to the branch pipe, at the same time as the cutting of the fabric at the time of the initial winding and close contact with the fabric as close to the paper tube by the close contact is uniformly The effect of winding on the branch without wrinkles occurred.

In addition, when the fabric is initially wound on the paper tube, the fabric conveyed to the winding position is closely adhered to the paper tube, thereby preventing the fabric from being wound on the paper tube in a folded state, thereby causing the cut surface of the fabric to be closely adhered to the paper tube without loss.

Claims (2)

In the fabric cutting device for cutting the fabric conveyed through the rotary supply unit 10 to the paper tube (G) which is sequentially supplied through the turret device 20, A plurality of guide rails 111a are formed on a horizontal line and spaced upward and downward in the rotation supply unit 10, and a guide block 111b that slides on the guide rails 111a is formed on the rear surface of the plate 112. Transfer part 110 having a plurality of rollers 113 for guiding the fabric (V) to the ground pipe (G) having a transfer cylinder 114 for transferring the front and rear along the guide rails (111a) (112). Wow, The roller 112 of the transfer part 110 is rotatably coupled to the tension link 121 holding the branch pipe G and the distance to the plate 112 side of the transfer part 110 at one end of the tension link 121. A tension adjusting unit 120 which forms a tension roller 123 for guiding the fabric to be conveyed through and couples the tension cylinder 124 for rotating the tension link 121 to the plate 112; The cutting link 131 is positioned on one side of the plate 112 side of the transfer part 110 and the cutting link 131 having the bracket 133 on the lower side of the upper tube G is rotatably coupled to the cutting hinge 132 and cut. The cutting cylinder 137 for rotating the link 131 is formed on the upper side of the plate 112 to cut the fabric conveyed when the cutting link 131 is rotated to include a cutting unit 130 for close contact with the branch pipe. Fabric cutting device provided with a close contact. The method of claim 1, Fixing the cutter blade 134 protruding outward on one side of the bracket 133 of the cutting link 131 and the close contact 135 forming a right angle with the cutter blade 134 on the upper side of the cutter blade 134 The cutting surface of the fabric formed by the cutting cylinder 137, the cutting link 131 is rotated toward the branch pipe (G) to cut the fabric conveyed by the cutter blade 134 and is cut at the same time as the cutting opening 135 Fabric cutting device with a close-up port, characterized in that to gently contact the paper tube (G) without wrinkles.

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