KR102349008B1 - Continuous vinyl folding device - Google Patents

Abstract

The present invention relates to a continuous vinyl folding device, and more particularly to the continuous vinyl folding device including a frame, a guide part, a rail part, and a folding part. The present invention is a device that allows continuous folding of a supplied vinyl to be discharged in a long length, and includes the guide part that guides the position so that the vinyl is dropped to a certain position and supplied, but shakes the vinyl in the front, rear or left and right directions while guiding. In response to the shaking of the vinyl, which are respectively located at the front and rear of the guide part, the vinyl shaken forward is moved to the rear. By repeating the operation of moving the vinyl shaken backwards forward, the vinyl can be simply and easily folded so as to be discharged outside.

Description

Continuous vinyl folding device

The present invention relates to a continuous-type vinyl folding apparatus capable of continuously stacking and discharging vinyl to a predetermined width.

A vinyl compound, commonly called "vinyl", is a generic term for a compound in which one hydrogen atom of ethylene is replaced with another group, and is manufactured from polyethylene in the petrochemical industry. Vinyl is thin and not easily torn, can change shape freely, and does not pass water and air, so it is used in various forms in various fields of our lives. In addition, there are various products such as vinyl fabric covering the plastic house.

On the other hand, to briefly explain the manufacturing process of general vinyl fabric, the polyethylene resin is melted, processed into a gel state, discharged, cooled and simultaneously extruded by a pyrolysis melt extrusion device to continuously extrude the cylindrical vinyl fabric, and then cool the flat sheet After forming into a shape, the production of the vinyl fabric is completed by winding it on a paper tube using a winding device.

In the case of such a vinyl fabric, in order to discharge it to the outside, a long length of vinyl fabric should be laminated to the outside by a certain length by a certain width and discharged to the outside. Depending on the width, since it is difficult to provide a take-up roll suitable for the width, it is folded to a certain width and discharged.

However, since the folding of the vinyl fabric had to be done by an operator, the development of a device for folding a vinyl that can solve this problem is emerging.

Republic of Korea Patent Publication No. 10-2246980 (Registered on April 26, 2021)

The present invention has been devised to solve the above problems, and an object of the present invention is to stack the manufactured long-length vinyl at a predetermined width at a predetermined position so that it can be folded and discharged, and the vinyl is dropped to a predetermined position Provided, but a guide part to change the falling position by shaking the vinyl in the front and rear directions, and the vinyl falling by changing the position from the front and rear ends of the guide part to the front is folded rearward, and the vinyl falling by changing the position in the rear direction An object of the present invention is to provide a continuous vinyl folding device that is provided with a folding part that can be folded forward, so that the vinyl can be easily and easily folded automatically and continuously to a preset width and discharged to the outside.

Other objects and advantages of the present invention will be set forth below and will be learned by way of example of the present invention. Further, the objects and advantages of the present invention may be realized by means and combinations indicated in the claims.

The present invention is a means for solving the above problems,

Through the openings 11 formed in the left and right lengthwise directions in the upper center, the wound vinyl (V) is vertically lowered to the inside of the frame 10;

The frame 10 is installed in the longitudinal direction so as to be positioned corresponding to the lower end of the opening 11 in the frame 10, and is rotatably installed in the front and rear, so that the lower end of the vinyl V, which is inserted and lowered in the longitudinal direction in the center, is placed in the frame 10 ) by repeatedly shaking toward the front side and the rear side, the guide portion 20 for changing the position at which the vinyl (V) is dropped;

a rail portion 40 extending in the form of a downward beam on both sides of the lower end of the guide portion 20, and forming rails 41 in an arc shape on the front and rear outer periphery;

A first foldable portion 51 rotatable from the front side of the guide portion 20 to the rear toward the guide portion 20, and from the rear side of the guide portion 20 to the front side toward the guide portion 20 It is composed of possible second folded parts 52 , and the first and second folded parts 51 and 52 have bearing parts 55 at both ends of one side in contact with the rail 41 of the rail part 40 , and the rail part According to the rotational position of (40), one side is lifted upwards or a rotational operation is made in which one side is bent toward the guide part (20). The first and second folded portions 51 and 52, respectively, the folded portion 50 so as to be continuously folded and stacked while maintaining a preset width by a rotation operation; It is characterized in that it comprises a.

As described above, the present invention has an effect that can be discharged by continuously folding the manufactured long-length vinyl to a predetermined width in the front, rear, or left and right directions.

In addition, the present invention has the effect of increasing the efficiency of work, shortening the work time, and reducing the work cost by continuously performing the process of folding the vinyl automatically by the device.

1 is a side view of an embodiment showing a continuous vinyl folding device according to the present invention.
Fig. 2 is a rear view and a plan view of Fig. 1;
3 and 4 are views of an embodiment showing the vinyl folding process of the continuous vinyl folding apparatus according to the present invention.
5 and 6 are perspective photos of an embodiment showing a continuous vinyl folding device according to the present invention.

Before describing various embodiments of the present invention in detail, it will be understood that the application is not limited to the details of the construction and arrangement of components described in the following detailed description or shown in the drawings. The invention is capable of being embodied and practiced in other embodiments and of being carried out in various ways. Also, device or element orientation (eg, “front”, “back”, “up”, “down”, “top”, “bottom”) The expressions and predicates used herein with respect to terms such as ", "left," "right," "lateral," etc. are used merely to simplify the description of the invention, and the associated apparatus Or it will be appreciated that it does not simply indicate or imply that an element must have a particular orientation. Also, terms such as “first” and “second” are used in this application and the appended claims for the purpose of description and are not intended to indicate or imply relative importance or spirit.

In order to achieve the above object, the present invention has the following features.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, the terms or words used in the present specification and claims should not be construed as being limited to conventional or dictionary meanings, and the inventor should properly understand the concept of the term in order to best describe his invention. Based on the principle that it can be defined, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

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

Hereinafter, a continuous vinyl folding device according to a preferred embodiment of the present invention will be described in detail with reference to FIGS. 1 to 6 .

The continuous vinyl folding device according to the present invention includes a frame 10 , a guide part 20 , a rail part 40 , and a folding part 50 .

The frame 10 is a rectangular frame in which openings 11 are formed in the upper center in the left and right longitudinal directions, front, rear, left, and right excluding the upper and lower surfaces, and the frame 10 passes through the opening 11 . The vinyl (V) is vertically lowered in the center of the frame 10 through the main winding roll 13 disposed on the upper part of the frame 10 and is input.

The main winding roll 13 is also installed with the pushing cylinder unit 15 in the front so as to be able to move forward and backward, and an upper adhesion roll 14 that serves the same role as the adhesion roll 30, which will be described later, is installed in front of the main winding roll. When the vinyl V is positioned between the roll 13 and the upper adhesion roll 14, by pushing the upper adhesion roll 14 to the main winding roll 13 side through the pushing cylinder unit 15 to adhere to the separate By the rotational force of the main winding roll 13 rotated by the rotating motor, the vinyl (V) can be transported to the lower side.

The guide part 20 is installed in the longitudinal direction so as to be positioned corresponding to the lower end of the opening 11 inside the frame 10 as described above, and the upper sides of both ends are hinged so as to be rotatable forward and backward in the frame 10 . installed in such a way

Since the guide part 20 rotates by swinging at a predetermined angle in the front and rear directions while the upper part is hung on the frame 10, the vinyl that is put and lowered in the longitudinal direction at the center of the guide part 20 (V) It is also repeatedly shaken toward the front side and the rear side of the frame (10).

By this shaking, the position at which the vinyl V is supplied with a constant width forward and backward according to the rotation width of the guide unit 20 and dropped is changed.

The guide part 20 includes the first and second side plates 21 and 22, the rotation power part 23, the first guide 27, the second guide 28, the rotation roll 29, and the adhesion roll 30. ), a moving space portion 31, and a cylinder portion 32 for detachment.

The first and second side plates 21 and 22 are a plurality of vertical plates rotatably spaced apart from each other on the inner upper surface of the frame 10 described above.

The rotational power unit 23 is a drive motor 24 installed in each rear of the first and second side plates 21 and 22 in the frame 10, and a disk 25 rotated by the drive motor 24. , by connecting the disk 25 to the first and second side plates 21 and 22, respectively, so that the guide portion 20 is rotated forward and backward.

That is, the disk 25 is rotated by the rotation of the driving motor 24, and the outer periphery of the disk 25 and the connecting shaft 33 protruding to the outside of the first and second side plates 21 and 22 are described above. By being interconnected with the connecting rod 26, the first and second side plates 21 and 22 are pushed forward or pulled backward by the rotation of the disk 25 to perform a swaying operation.

The first guide 27 is a plurality of rows of bar members installed opposite to each other in the longitudinal direction at the upper ends of the first and second side plates 21 and 22 described above, and a plurality of bar members disposed oppositely in the front and rear directions are It has a structure formed in multiple rows toward the upper and lower directions. However, this structure can be variously changed according to various embodiments of the user, and the vinyl (V) is dropped between the rod members and the rod members disposed opposite to each other, so that the vinyl (V) is lowered toward the opening (11) It serves to guide the position of the vinyl (V) that guides to pass through the center of the guide unit 20.

The second guide 28 is positioned at the lower end of the first guide 27 described above, and consists of two rods rotatably connected at both ends to the first and second side plates 21 and 22. The two rods have a structure in which they are spaced apart from each other in the front and rear directions to face each other. As a result, the vinyl V is guided to pass through the center of the guide portion 20 while falling between these two rods.

The rotary roll 29 is a rotary roll 29, both ends of which are rotatably fastened to the first and second side plates 21 and 22 between the aforementioned first and second guides 27 and 28, and It has a structure in which the main motor 12 installed on the upper part and the power transmission means are connected so as to be able to transmit power and rotate.

The close contact roll 30 is installed on the first and second side plates 21 and 22 so as to be disposed in front of the rotary roll 29, and is rotated in close contact with the rotary roll 29, thereby forming a contact with the rotary roll 29. It serves to transfer the vinyl (V) positioned between them to the bottom. To this end, it further includes a moving space part 31 and a detachable cylinder part 32 .

The moving space portion 31 is a portion that forms an empty space in front and rear of the portion where both sides of the adhesion roll 30 are installed in the first and second side plates 21 and 22 described above.

The detachable cylinder part 32 is respectively installed on the first and second side plates 21 and 22 so as to be connected to the shaft and the piston of the adhesion roll 30 described above, and when the vinyl (V) is not transferred, the adhesion roll ( 30) is pulled forward in the moving space 31 so that the adhesion roll 30 is spaced apart from the rotating roll 29, and when transporting the vinyl (V), the adhesion roll 30 is moved to the moving space 31 It is a cylinder that is pushed toward the rotating roll 29 from the inside so that the adhesion roll 30 is in close contact with the rotating roll 29 .

The rail part 40 is formed to extend in the shape of a downward beam on both sides of the lower end of the guide part 20, and forms the rail 41 in the shape of an arc on the front and rear outer periphery, in the shape of a 'ㅅ' or inverted fan shape. It has the same shape or shape as the tail fin of a fish.

In addition, in the case of the rail 41, an arc shape concave inward is formed in front and rear, respectively.

Of course, since the rail part 40 is installed in a vertically extending form at the lower end of both sides of the plate positioned on both sides of the guide part 20, it is rotated forward and backward in the same way as the guide part 20 Of course, the rails 41 on both sides are in the form of facing the front and rear of the guide portion 20, respectively.

The foldable part 50 includes a first foldable part 51 rotatable from the front side of the above-described guide part 20 to the guide part 20 rearward, and a guide part from the rear side of the guide part 20 . It is composed of a second folded part 52 that can be rotated forward toward the 20, and the first and second folded parts 51 and 52 have bearing parts 55 at both ends of one side of the rail of the rail 40. 41), depending on the rotational position of the rail part 40, one side is lifted upwards or a rotational operation is bent toward the guide part 20, so that the front and rear sides at the lower end of the guide part 20 are removed. The vinyl V repeatedly swaying toward the first and second folds 51 and 52 is to be continuously folded and laminated while maintaining a preset width by a rotation operation of each.

In more detail, each of the first and second folded parts 51 and 52 is

The middle is bent so that one end is rotatably installed on the bottom surface of the frame 10, both side portions 53 and the other end of the side portion 53 are interconnected, and the vinyl (V) is in contact with the outer periphery of the horizontal bar. (54) and a bearing part (55) rotatably installed on the outer periphery of the other end of the side part (53) on both sides.

Accordingly, the lower end of the vinyl (V) is shaken to the front or rear side of the guide part 20 by the rotation of the guide part 20 to move the position, and at the same time, the rail part 40 is moved to the first folded part 51 or As the second folded part 52 approaches, the bearing part 55 on the side of the folded part 50 rotates along the rail 41 and is positioned at the top of the rail 41, and the bearing part 55 The installed end is lifted upward, and the farther the rail part 40 is from the first folded part 51 or the second folded part 52, the farther away the folded part 50 side bearing part 55 is from the rail. While being rotated along (41) and positioned at the lowermost part of the rail (41), the one end at which the bearing part (55) is installed is bent toward the guide part (20).

As a result, the vinyl (V) that is lowered by shaking to the front side of the guide part (20) is moved by the first folded part (51) by pushing it to the rear side, and the vinyl (V) lowered by shaking to the rear side is the second fold of the rear. By moving the position by pushing the part 52 to the front side, the vinyl (V) at the lower end of the guide part 20 is continuously folded and laminated while maintaining the preset front and rear widths.

The detection sensor unit is installed adjacent to the above-mentioned rail unit 40, and while the rail unit 40 rotates forward and backward, it detects the position of the rail unit 40 at a preset time interval at a preset position, By stopping the driving of the rotational power unit 23 that rotates the part 40 , the vinyl V folded and stacked at the bottom of the rail unit 40 can be discharged to the outside through the conveyor unit 60 .

In other words, there is a conveyor unit 60 capable of transferring operation in one direction on the lower surface of the frame 10 at the lower end of the guide unit 20, and a vinyl V folded to a certain height or a certain length is placed inside the frame 10. In order to discharge from the to the outside, the first and second folding parts 51 and 52 that are operated together with the rotation of the guide part 20 and the guide part 20 that are rotated forward and backward from the upper part of the conveyor part 60. should stop working

In addition, since it may vary depending on the material of the vinyl (V) for discharging the vinyl (V) or the stacking height of the folded and stacked vinyl (V), the user can discharge the folded and stacked vinyl (V) to the outside according to this. , The rail part ( 40) is detected by a detection sensor unit (not shown) to stop the driving of the rotational power unit 23 and, at the same time, to proceed with the operation of the conveyor unit 60 .

As described above, although the present invention has been described with reference to limited embodiments and drawings, the present invention is not limited thereto, and the technical spirit of the present invention and the following by those of ordinary skill in the art to which the present invention pertains. Of course, various modifications and changes are possible within the scope of equivalents of the claims to be described.

10: frame 11: opening
12: main motor 13: main winding roll
14: upper adhesion roll 15: pushing cylinder unit
20: guide part 21: first side plate
22: second side plate 23: rotational power unit
24: drive motor 25: disk
26: connecting rod 27: first guide
28: second guide 29: rotating roll
30: adhesion roll 31: moving space part
32: cylinder for detachment 33: connecting shaft
40: rail 41: rail
50: folded part 51: first folded part
52: second folded part 53: side part
54: horizontal bar 55: bearing part
60: conveyor unit
V: vinyl

Claims (6)

Through the openings 11 formed in the left and right lengthwise directions in the upper center, the wound vinyl (V) is vertically lowered to the inside of the frame 10;
The frame 10 is installed in the longitudinal direction so as to be positioned corresponding to the lower end of the opening 11 in the frame 10, and is rotatably installed in the front and rear, so that the lower end of the vinyl V, which is inserted and lowered in the longitudinal direction in the center, is placed in the frame 10 ) by repeatedly shaking toward the front side and the rear side, the guide portion 20 for changing the position at which the vinyl (V) is dropped;
a rail portion 40 extending in the form of a downward beam on both sides of the lower end of the guide portion 20, and forming rails 41 in an arc shape on the front and rear outer periphery;
A first foldable portion 51 rotatable from the front side of the guide portion 20 to the rear toward the guide portion 20, and from the rear side of the guide portion 20 to the front side toward the guide portion 20 It is composed of possible second folded parts 52 , and the first and second folded parts 51 and 52 have bearing parts 55 at both ends of one side in contact with the rail 41 of the rail part 40 , and the rail part According to the rotational position of (40), one side is lifted upwards or it is a rotational operation that is bent toward the guide part 20, so that the vinyl (V) shakes repeatedly from the lower end of the guide part 20 toward the front and rear sides The first and second folding parts 51 and 52 each rotate while maintaining a preset width while continuously folding and stacking the folding parts 50 to be laminated;
The guide part 20 is
first and second side plates 21 and 22, the upper part of which is rotatably installed on the inner upper surface of the frame 10, and spaced apart from each other;
A drive motor 24 installed at each rear of the first and second side plates 21 and 22, a disk 25 rotated by the drive motor 24, and the first and second side plates (25) 21 and 22) and a rotation power unit 23 comprising a connecting rod 26 for rotating the guide unit 20 to the front and rear sides;
Both ends are fastened to the first and second side plates 21 and 22, and the front and rear facing rod members are arranged in a plurality of rows in the longitudinal direction of the guide part 20, so that the vinyl V is front and rear. A first guide 27 for guiding the falling between the opposing bar members and falling to the center of the guide part 20;
It is fastened to the first and second side plates 21 and 22 at both ends at the lower end of the first guide 27, and consists of two rods that are rotatably installed to face each other before and after, a second guide 28 passing between the rods and guiding it to fall to the center of the guide unit 20;
a rotating roll 29 having both ends rotatably fastened to the first and second side plates 21 and 22 between the first and second guides 27 and 28;
The vinyl ( V) the adhesion roll 30 for transferring it to the bottom; is made up of
The guide part 20 is
The first and second side plates (21, 22), the adhesion roll (30) on both sides of the portion installed in front and rear, a moving space portion (31) to form an empty space;
The first and second side plates 21 and 22 are respectively installed so as to be connected to the shaft and the piston of the adhesion roll 30, and when the vinyl (V) is not transported, the adhesion roll 30 is moved in the moving space part 31 . pull forward, so that the adhesion roll 30 is spaced apart from the rotating roll 29, and when the vinyl (V) is transported, the adhesion roll 30 is pushed in the moving space 31 toward the rotating roll 29 side, and a cylinder part 32 for detachment that allows the adhesion roll 30 to be in close contact with the rotating roll 29;
The first and second folded parts 51 and 52 are
The middle is bent so that one end is rotatably installed on the lower surface of the frame 10, both side portions 53;
a horizontal bar (54) connecting the other ends of the side part (53) to each other and having a vinyl (V) in contact with the outer periphery;
a bearing part 55 rotatably installed on the outer periphery of the other end of the side part 53; consists of,
By the rotation of the guide part 20, the lower end of the vinyl V is shaken to the front or rear side of the guide part 20 to move the position, and at the same time, the rail part 40 moves the first folded part 51 or the second As it approaches the folded part 52 , the bearing part 55 on the folded part 50 side is rotated along the rail 41 to be positioned at the top of the rail 41 , and one end at which the bearing part 55 is installed. It will be heard from the upper part,
The farther the rail part 40 is from the first folded part 51 or the second folded part 52, the farther away the folded part 50 side bearing part 55 is rotated along the rail 41 and the rail ( 41), one end at which the bearing part 55 is installed is bent toward the guide part 20 side,
The vinyl (V) descending by shaking toward the front side of the guide part 20 is
The first folded part 51 pushes to the rear to move the position, and the vinyl V, which is lowered by shaking to the rear, is moved by the second folded part 52 at the rear by pushing it toward the front side, thereby moving the guide part 20 lower end. The vinyl (V) is continuously folded and laminated while maintaining the preset front and rear widths,
It is installed adjacent to the rail part 40, and while the rail part 40 rotates forward and backward, the position of the rail part 40 is sensed at a preset time interval at a preset position,
Rotation of the guide part 20 and the guide part 20 which are rotated forward and backward from the upper part of the conveyor part 60 that can be transferred in one direction on the lower surface of the frame 10 on the lower side of the guide part 20 and By stopping the driving of the rotational power unit 23 that rotates the rail unit 40 so that the operation of the first and second folding parts 51 and 52 that are operated together is stopped,
Continuous vinyl folding device, characterized in that it is provided with a detection sensor for discharging the folded and laminated vinyl (V) at the bottom of the rail unit (40) to the outside through the conveyor unit (60).
delete delete delete delete delete

Images