KR102424572B1 - Slitting device with position correction unit - Google Patents

Abstract

A slitting device having a position correction unit according to the present invention includes a supply unit for storing and supplying synthetic fiber paper in which aluminum and glass fiber are heat-sealed by polyethylene resin, and a synthetic fiber paper supplied from the supply unit for slitting. a slitting unit, a storage unit for winding and storing the slitted synthetic fiber paper, and a position correction that is located between the supply unit and the slitting unit and corrects the position of the supply unit by detecting the deviation of the position in the width direction of the synthetic fiber paper It is characterized in that it is configured to include a unit.

Description

Slitting device with position correction unit

The present invention relates to a slitting device having a position correction unit, which slits while continuously transporting synthetic fiber paper in which aluminum and glass fiber are heat-sealed by polyethylene resin, but the positional deviation in the width direction of synthetic fiber paper occurs. In this case, it relates to a slitting device having a position correction unit capable of correcting the position of the supply unit for supplying synthetic fiber paper by detecting this.

The present invention continuously detects the position of the end of the synthetic fiber paper in the width direction before slitting and finely adjusts the position of the supply unit to prevent the occurrence of uneven tension that may occur in the synthetic fiber paper in advance so that the quality can be improved. It relates to a slitting device having a position correction unit.

The present invention relates to a slitting apparatus having a position correction unit configured so that a slitting cutting blade and a blade contact block are in line contact with each other, but the contact surface is rounded so that a clean cutting can be performed without applying a large shearing force.

The present invention relates to a slitting apparatus having a position correction unit in which a slitting cutting blade and a blade contact block are prefabricatedly coupled to a slitting unit to facilitate maintenance and repair and significantly reduce replacement time.

In general, a plate or sheet material is manufactured to have a wide width and then repackaged by slitting to a required width.

In the conventional slitting apparatus, the steel plate 10 is fixed to the supply roller 1 as shown in FIG. 1 , and one end of the steel plate 10 is disposed to pass through the cutting part 7 .

When it is cut into a plurality of unit steel plates 10a and 10b while passing through the cutting part 7, it is transported to the winding roller 5 by the second transport part 4 and wound.

However, since the cut unit steel sheets 10a and 10b do not have a constant width and the thickness of the cut portion may be different from that of the remaining portions, they may not be stacked and wound evenly, but may be wound in a form moving in the width direction.

Accordingly, Korean Patent Registration No. 10-1788502 discloses a metal plate slitting apparatus having an angle maintaining module for maintaining the angle of the cut unit steel plates 10a and 10b as shown in FIG. 2 .

However, the prior art has the following problems.

That is, the technique is a device for slitting a metal plate, and is configured to cut with a shear force in a direction perpendicular to the metal plate.

Therefore, there is a problem that the slitting operation is impossible for a flexible material such as synthetic fiber paper in which aluminum and glass fiber are heat-sealed by polyethylene resin.

In addition, the continuously supplied material gradually spreads in the width direction, and since the configuration for adjusting the change in the width direction is not disclosed, it is undesirably wound non-uniformly.

In addition, since the cutting operation is performed using a large shear force, the cutting blade is rapidly worn and has to be replaced frequently, so there is a problem in that maintenance and repair are inconvenient.

An object of the present invention is to solve the problems of the prior art as described above, and slitting the synthetic fiber paper in which aluminum and glass fiber are heat-sealed by polyethylene resin is continuously transferred while slitting the synthetic fiber paper in the width direction. An object of the present invention is to provide a slitting device having a position correction unit capable of detecting the occurrence and correcting the position of the supply unit for supplying synthetic fiber paper.

Another object of the present invention is to improve the quality by continuously detecting the position of the end of the synthetic fiber paper in the width direction before slitting and finely adjusting the position of the supply unit to prevent non-uniform tension that may occur in the synthetic fiber paper in advance. An object of the present invention is to provide a slitting device having a position correction unit capable of being performed.

Another object of the present invention is to provide a slitting device having a position correction unit configured so that the slitting cutting blade and the blade contact block are in line contact, but the contact surface is rounded so that the cutting can be done neatly without applying a large shear force. is in doing

Another object of the present invention is to provide a slitting device having a position correction unit so that the slitting cutting blade and the blade contact block are assembled to the slitting unit to facilitate maintenance and repair and significantly reduce the replacement time. is to provide

A slitting device having a position correction unit according to the present invention for achieving the above object includes a supply unit for storing and supplying synthetic fiber paper in which aluminum and glass fiber are heat-sealed and laminated by polyethylene resin, and from the supply unit. A slitting unit for receiving and slitting synthetic fiber paper, a storage unit for winding and storing the slitted synthetic fiber paper, and a supply unit located between the supply unit and the slitting unit and sensing the deviation of the synthetic fiber paper from the width direction. It is characterized in that it is configured to include a position correction unit for correcting the position of.

The position correction unit includes a fixed frame installed to maintain a constant position, a detection sensor installed on one side of the fixed frame to detect the position of the end of the synthetic fiber paper in the width direction, and a supply unit in conjunction with the detection sensor on one side of the fixed frame It is characterized in that it is configured to include a forced adjustment unit for forcing a linear motion in the width direction of the synthetic fiber paper.

It is characterized in that the lower side of the supply unit, a rolling member for guiding the movement of the supply unit by rolling according to the operation of the force adjustment unit is provided.

The forced adjustment unit, characterized in that the linear movement of the supply unit in the opposite direction with respect to the end position of the synthetic fiber paper sensed with respect to the detection sensor.

The slitting unit comprises a slitting cutting blade that rotates and contacts the synthetic fiber paper, and a blade contact block that allows the synthetic fiber paper to be slit by shear force generated while in line contact with the slitting cutting blade. do.

On one side of the blade contact block, a contact surface formed to be rounded while in line contact with the slitting cutting blade is formed.

The slitting cutting blade and the blade contact block are provided in plurality to have the same width, and the plurality of slitting cutting blades and the blade contact block are laminated and assembled.

In the present invention, the position of the supply unit for slitting the synthetic fiber paper in which aluminum and glass fiber are heat-sealed by polyethylene resin is continuously transported, but when the position deviation of the synthetic fiber paper occurs in the width direction, it is detected and supplied with the synthetic fiber paper. A position correction unit is provided to correct the .

Therefore, by continuously sensing the position of the end of the synthetic fiber paper in the width direction before slitting and finely adjusting the position of the supply unit, the non-uniform tension that may occur in the synthetic fiber paper can be prevented in advance and the quality can be improved.

In addition, in the present invention, the slitting cutting blade and the blade contact block are configured to be in line contact, but by forming the contact surface to be round, the slitting cutting blade and the blade contact block can be used for a long period of time, so maintenance and repair There is an advantage of cost savings.

In addition, since the slitting cutting blade and the blade contact block are prefabricated to the slitting unit, maintenance and repair are easy and replacement time can be significantly reduced.

1 is a plan view showing the structure of a general slitting device.
2 is a plan view showing the structure of the metal plate slitting apparatus disclosed in Korean Patent Registration No. 10-1788502.
3 is a real photograph showing the structure of a slitting device having a position correction unit according to the present invention.
4 is a real photograph showing a supply unit, a slitting unit, and a position correction unit as one component in a slitting device having a position correction unit according to the present invention.
5 is a real photograph showing a slitting unit as one configuration in a slitting apparatus having a position correction unit according to the present invention.
6 is a schematic diagram showing the operation of a slitting unit as one component in a slitting apparatus having a position correction unit according to the present invention;
7 is a schematic view showing the operation of the position correction unit, which is a main part, in the slitting device having the position correction unit according to the present invention.

Hereinafter, the configuration of the slitting device 100 having the position correction unit 160 according to the present invention will be described with reference to FIG. 2 .

3 is a real photograph showing the structure of the slitting apparatus 100 having the position correction unit 160 according to the present invention.

Prior to this, the terms or words used in the present specification and claims should not be construed in a conventional and dictionary meaning, and the inventor may properly define the concept of the term to describe his invention in the best way. Based on the principle that there is, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are only a preferred embodiment of the present invention, and do not represent all of the technical spirit of the present invention, so various equivalents that can replace them at the time of the present application It should be understood that there may be water and variations.

As shown in the drawing, the slitting apparatus 100 according to the present invention is an apparatus for slitting the synthetic fiber paper S while continuously moving, and a supply unit 120 is provided on the right side.

The supply unit 120 is a device that stores the synthetic fiber paper (S) requiring slitting operation and guides it to the left to be slitted, and includes a supply roller 122 and a supply motor 124 . consists of including.

A slitting unit 140 is installed on the left side of the supply unit 120 . The slitting unit 140 is configured to receive and slit synthetic fiber paper (S) from the supply unit 120, and the slitted synthetic fiber paper (S) is wound and stored in a storage unit (not shown). do.

A controller 150 is provided at the rear side of the slitting device 100 . The controller 150 is configured to control the operation of the supply unit 120 and the slitting unit 140 and the position correction unit 160 to be described below, and to monitor the operation state.

A position correction unit 160 is provided between the supply unit 120 and the slitting unit 140 . The position correction unit 160 detects and supplies the synthetic fiber paper (S) when it does not maintain a certain position when moving from the supply unit 120 to the storage unit and departs in the width direction of the synthetic fiber paper (S). It is a configuration for adjusting the position of the unit 120 in the front/rear direction.

Hereinafter, a detailed configuration of the position correction unit 160 will be described with reference to FIG. 4 attached thereto.

4 is an actual photograph showing the supply unit 120, the slitting unit 140, and the position correction unit 160 as one component in the slitting apparatus 100 having the position correction unit 160 according to the present invention. is shown.

As shown in the figure, a working scaffold 130 is connected between the supply unit 120 and the slitting unit 140 , and the synthetic fiber paper S is configured to move under the working scaffold 130 .

And a position correction unit 160 is installed between the working scaffold 130 and the supply unit 120 . The position correction unit 160 detects the position of the end in the width direction when passing through the upper side in the synthetic fiber paper (S) sent to the right while zigzag movement in the up/down direction inside the supply unit 120, and it was pushed backward. It is a configuration that acts to move the entire supply unit 120 in the front/rear direction by determining whether or not it is pulled forward.

Looking more specifically, the position correction unit 160, the fixed frame 162 fixed to maintain a predetermined position, is installed on one side of the fixed frame 162, the width direction end position of the synthetic fiber paper (S) A detection sensor 164 to detect, and a force adjustment unit 166 for forcing the supply unit 120 to linearly move in the width direction of the synthetic fiber paper (S) in conjunction with the detection sensor 164 on one side of the fixed frame 162 . is comprised of

The detection sensor 164 is installed on the fixed fixed frame 162, and detects the synthetic fiber paper (S) moving downward. In more detail, it is detected whether the end position of aluminum in the synthetic fiber paper (S) moves forward or backward from a preset position.

The force adjusting unit 166 is fixed to the fixed frame 162 , the position of one end is adjusted by length expansion and contraction, and the end of the force adjusting unit 166 having a variable position is fixed to the lower portion of the supply unit 120 .

And the supply unit 120 is configured to be capable of linear reciprocating movement when a force is applied in the front/rear direction. To this end, a rolling member (refer to reference numeral 168 in FIG. 7 ) is provided at the lower portion of the supply unit 120 to guide the movement of the supply unit 120 by rolling according to the operation of the force adjustment unit 166 .

Therefore, the supply unit 120 is in a movable state by a plurality of rolling members, and is constrained by the force adjustment unit 166 to maintain a certain position, but when the length of the force adjustment unit 166 expands and contracts, it is forcibly moved so that the feeding direction of the synthetic fiber paper (S) can be adjusted.

For example, if the aluminum end position detected by the detection sensor 164 is located in the front from the set position, the force adjustment unit 166 adjusts the length and pushes the supply unit 120 to the rear by pushing the synthetic fiber paper (S) to adjust the supply position.

Hereinafter, a detailed configuration of the slitting unit 140 will be described with reference to FIGS. 5 and 6 .

5 is a real photograph showing the slitting unit 140 as one configuration in the slitting apparatus 100 having the position correction unit 160 according to the present invention, and FIG. 6 is the position correction unit according to the present invention. A schematic diagram showing the operation of the slitting unit 140 as one component in the slitting apparatus 100 having the unit 160 is shown.

As shown in the figure, the slitting unit 140 is configured to guide the synthetic fiber paper (S) in a zigzag direction by installing a plurality of rollers, and in the lower right part, by applying a shear force while passing the synthetic fiber paper (S) inside A slitting cutting blade 142 and a blade contact block 144 for performing a slitting process are disposed.

The slitting cutting blade 142 and the blade contact block 144 are configured to have widths corresponding to each other, and a plurality of them are stacked in the front/rear direction to determine the slitting width of the synthetic fiber paper (S).

The operation of the slitting cutting blade 142 and the blade contact block 144 will be described in detail with reference to FIG. 6 .

As shown in the drawing, the slitting cutting blade 142 has a disk shape, and the right side edge has a reduced cross-sectional area.

And the sharp left end is in line contact with the edge of the blade contact block 144 to generate a shear force, thereby slitting the synthetic fiber paper (S) passing between the slitting cutting blade 142 and the blade contact block 144. .

And the edge of the blade contact block 144 is formed to be rounded. This is so that the slitting process can be performed while reducing shear force by making the contact angle greater than a right angle when in line contact with the end of the slitting cutting blade 142, and the right edge of the blade contact block 144 is A rounded contact surface 145 is formed.

Therefore, the synthetic fiber paper (S) cut by the line contact between the contact surface 145 and the slitting cutting blade 142 and divided into left/right is the blade contact block 144 and the slitting according to the action of the contact surface 145. Free from interference with the cutting blade 142 can be prevented from slitting defects.

7 is a schematic view showing the operation of the position correction unit 160, which is a main part, in the slitting apparatus 100 having the position correction unit 160 according to the present invention, wherein the detection sensor 164 is fixed to the frame 162 ) is shown installed, and the detection sensor 164 detects the position of the lower end of the synthetic fiber paper (S) at a certain position, and the end position of the synthetic fiber paper (S) moves in the left/right direction. It has been shown that the entire supply unit 120 can be moved in the direction of the arrow when moving.

At this time, the supply unit 120 moves in a straight line only in the left/right direction in a state in which the forward/backward movement is restricted by the rolling member 168 .

The scope of the present invention is not limited to the embodiments illustrated above, and many other modifications based on the present invention will be possible for those skilled in the art within the above technical scope.

100. Slitting device 120. Supply unit
122. Feed roller 124. Feed motor
130. Working platform 140. Slitting unit
142. Slitting cutting edge 144. Blade contact block
145. Contact surface 150. Controller
160. Position compensation unit 162. Fixed frame
164. Detection sensor 166. Forced adjustment unit
168. Rolling member S . synthetic fiber paper

Claims (7)

delete delete delete A supply unit for storing and supplying synthetic fiber paper in which aluminum and glass fiber are heat-sealed by polyethylene resin, a slitting unit for slitting the synthetic fiber paper supplied from the supply unit, and winding and storage of the slitted synthetic fiber paper A slitting device having a position correction unit comprising a storage unit and a position correction unit located between the supply unit and the slitting unit and correcting the position of the supply unit by detecting the deviation of the position in the width direction of the synthetic fiber paper. In
The position correction unit includes a fixed frame installed to maintain a predetermined position, a detection sensor installed on one side of the fixed frame to detect the position of the end of the synthetic fiber paper in the width direction, and a supply unit in conjunction with the detection sensor on one side of the fixed frame Consists of including a forced adjustment unit for forcing a linear motion in the width direction of the synthetic fiber paper,
A rolling member is provided on the lower side of the supply unit to guide the movement of the supply unit by rolling according to the operation of the forced adjustment unit,
The forced adjustment unit, a slitting device having a position correction unit, characterized in that the linear movement of the supply unit in the opposite direction with respect to the end position of the sensed synthetic fiber paper with respect to the detection sensor.
According to claim 4, wherein the slitting unit,
A slitting cutting blade in contact with the synthetic fiber paper while rotating;
A slitting apparatus having a position correction unit, characterized in that it comprises a blade contact block for slitting synthetic fiber paper by shear force generated while in line contact with the slitting cutting blade.
According to claim 5, One side of the blade contact block,
A slitting apparatus having a position correction unit, characterized in that a contact surface formed to be rounded while in line contact with the slitting cutting blade is formed.
According to claim 6, The slitting cutting blade and the blade contact block,
It is provided in plurality to have the same width,
A slitting apparatus having a position correction unit, characterized in that the plurality of slitting cutting blades and the blade contact block are stacked and assembled.

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