KR20120021038A

KR20120021038A - Sheet folding apparatus

Info

Publication number: KR20120021038A
Application number: KR1020100085072A
Authority: KR
Inventors: 최재호
Original assignee: (주)케이디엠테크
Priority date: 2010-08-31
Filing date: 2010-08-31
Publication date: 2012-03-08

Abstract

PURPOSE: A seat folding apparatus is provided to control position of pressing members because first and second pressing members move simultaneously by rotation of a transfer line. CONSTITUTION: A seat folding apparatus comprises a main body(10), first and second pressing members(21,23), a pressing member position regulating unit(30), pressing units, a sheet pressing position regulating unit(60). Sheet members(S) are settled on a setting plate(11). The first and second pressing members are mounted on the top of the sheet member and press the top of the sheet members. The first and second pressing members are installed in both sides of a position where the sheet member is folded. The pressing member position regulating unit controls position of the pressing member. The pressing units are installed in both sides of the main body and press the top of the sheet members. The sheet pressing position regulating unit controls position of the pressing units.

Description

Sheet folding apparatus {Sheet folding apparatus}

The present invention is a device for folding the film, and more particularly, for folding the sheet member to form a packaging air tube for covering the product for the safety of the product, folding the sheet member corresponding to the size of the air tube or sheet member It relates to a sheet folding apparatus formed to adjust the gap.

In general, when transporting or storing the produced products such as electronic or glass products, air tubes are used to prevent the products from being damaged from external shocks. It is molded so that.

In recent years, air tubes of various sizes have been manufactured in order to be easily processed to various products and to effectively support impacts or loads of products transmitted from the outside to be transported to a destination without being damaged.

The air tube folds the sheet member to fuse the upper and lower surfaces to form a space in which air is injected.

Conventional air tube forming apparatus seats the pressure plate of the same size as the sheet member to be folded on the upper surface of the sheet member, and the sheet member folded along both sides of the pressure plate by the roll installed on the roll shaft to move along the pressure plate Pressing the folded portion with a roller is made to fold the sheet member.

However, such a conventional air tube forming apparatus has a problem in that different pressure plates are made for each sheet member to be folded, and rolls and roll shafts are installed on the pressure plates.

That is, there is a problem in that the forming cost of the air tube is increased by manufacturing the pressure plate for each size of the sheet member to be molded.

In addition, since the operator has to replace and set the pressure plate every time the size of the sheet member is changed, it is not only cumbersome but also takes a long time to work, thereby lowering productivity.

The present invention has been made to solve the above problems, an object of the present invention is to be able to adjust the position of the pressing member in contact with the sheet member in the inner side of the sheet member to be folded.

In addition, an object of the present invention is to move the position of the pressing member by the moving member moving along the rotating transfer line.

In addition, an object of the present invention is to move two moving members moving along the transfer line in conjunction with the rotation of the transfer line to move to the center or to the edge at the same time.

In addition, an object of the present invention is to move only one of the two moving members.

In addition, an object of the present invention is to press the sheet member side which is located on the side of the pressing member to facilitate the folding of the sheet member.

In addition, an object of the present invention is to adjust the position of the pressing roller for pressing the sheet member folded by the pressing member as the position of the pressing member is changed.

In order to achieve the above object, the present invention provides a main body provided with a seating plate on which a sheet member to be folded on the upper surface is seated, and is pressed on the upper surface of the sheet member while the sheet member is folded. First and second pressurizing members respectively installed at both sides of the position, a pressurizing member position adjusting unit for adjusting the position of the pressurizing member, and the sheet member respectively installed at both sides of the main body and folded to the upper side of the pressurizing member. It characterized in that it comprises a pressure roller for pressing the upper surface of the pressure regulating position of the pressure roller and the position of the pressure roller.

The upper limb pressurizing member position adjusting unit is installed on both sides of the rear of the main body, and is installed on the mounting side and the upper side is installed to connect the two mounting units are rotated, the first side having a screw thread in both directions with respect to the center 2, the transfer line and the first and second transfer line is inserted into the first and second transfer line is moved as the rotation, but the movement in conjunction with the rotation of the first and second transfer line at the same time or the edge It characterized in that it comprises a first, second moving member and a first, second connecting member for connecting the first and second pressing member and the twelfth moving member to be moved to.

One end of the first and second transfer line is characterized in that the ring member for connecting the end and the handle member for rotating the ring member is installed to rotate the first and second transfer line at the same time.

The pressing member position control unit is connected to both sides of the mounting, but is installed so as to pass through the first and second moving member is formed so as to move only one of the moving member of the first, second moving member is rotated Characterized in that the line is further included.

The auxiliary transfer line may be divided into first and second auxiliary transfer lines so that the first auxiliary transfer line is inserted into the second auxiliary transfer line, so that only the second auxiliary transfer line is rotated.

The pressing part is installed at a position where the sheet member is inserted into the seating plate, and the seat member is installed at an edge of the seating plate so as to be folded along both outer surfaces of the first and second pressing members. Side pressing member for pressing to the side of the pressing member, a plurality of pressing rollers and one end is pressed by the side pressing member and folded to press the sheet member located on the upper surface of the first and second pressing members It is installed on the edge of, the other end is folded to be formed long to press the end side of the sheet member pressed by the pressure roller, characterized in that it comprises an end pressing member located on the front side of the main body.

The seat pressing position adjusting part is formed by a conveying hole formed on both sides of the upper surface of the seating plate so as to correspond to the length of the first and second pressing members, and by a fixing member seated on the upper side of the conveying hole and inserted from the lower side of the conveying hole. A position is fixed, a through hole is formed at a side surface, and a plurality of installation members having a fixing hole formed at an upper side thereof, and formed to have an outer diameter smaller than the through hole of the installation member, are inserted into the through hole, and pressurized at the end thereof. A roller is installed to support the pressure of the pressing roller and the support member is inserted into the fixing hole formed on the upper side of the installation member is characterized in that it comprises a fixing member for fixing the support member.

According to the present invention having the configuration as described above is formed by pressing the pressing member for pressing the folded portion of the sheet member is formed air tube, so as to adjust the position, the pressing member corresponding to the size of the sheet member Since it is possible to adjust the position of the sheet member to be folded, there is an effect that can reduce the manufacturing cost of the air tube than replacing the pressure member.

In addition, the present invention has the effect that the position adjustment of the pressing member can be made simply by moving the first and second pressing members supporting both sides of the sheet member at the same time by the rotation of the transfer line.

In addition, the present invention has the effect of allowing the pressing member to be accurately moved according to the size of the sheet member by moving only one of the first and second moving members by the auxiliary transfer line.

In addition, the present invention has the effect of folding the sheet member by pressing the side of the sheet member located on the side of the pressing member.

In addition, the present invention has the effect of adjusting the position of the pressing roller for pressing the folded sheet member corresponding to the position of the pressing member.

1 is a view showing a sheet folding apparatus according to the present invention.
Figure 2a, 2b, 2c is a view showing the operation of the pressing member position adjusting portion of the seat folding apparatus according to the present invention.
Figure 3a, 3b is a view showing the operation of the seat pressure position adjusting unit according to the present invention.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in more detail.

1 is a view showing a seat folding apparatus according to the present invention, Figures 2a, 2b, 2c is a view showing the operation of the pressing member position control unit of the seat folding apparatus according to the present invention, Figures 3a, 3b Figure is a view showing the operation of the seat pressure positioning unit according to the invention.

As shown, the seat folding apparatus 1 of the present invention is for folding the sheet member S to form an air tube, the main body 10 into which the sheet member S is introduced, and the main body 10. And the first and second pressure member (21, 23) for pressing the upper surface of the sheet member (S) drawn in, and the pressure member position adjusting portion 30 for adjusting the position of the first, second pressure member (21, 23) and , The pressing part 50 for pressing the sheet member (S) folded by the first and second pressing members (21, 23) and the seat pressure position adjusting unit 60 for adjusting the position of the pressing unit 50 includes It is done.

The main body 10 is provided in the box-shaped seating plate 11 is seated on the upper side (S). The rear sheet of the main body 10 is provided with a sheet conveying roller 15 so that the sheet member (S) to be folded into the seating plate 11, the sheet conveying roller 15 has an inclination angle at the rear of the main body (10) It is installed to connect both sides of the sheet retracting guide member 13 installed with.

Thus, although not shown, the sheet member S is unwound from the supply roll on which the sheet member S is wound, and is guided by the sheet feed roller 15 positioned on the rear side of the main body 10 so that Seated on the seating plate 11 is made to be folded to the front side of the main body 10 by the pressure member position adjustment unit 30 and the seat pressure position adjustment unit 50 to be described later.

First and second pressing members 21 and 23 are installed on an upper surface of the mounting plate 11 of the main body 10. In detail, the first and second pressing members 21 and 23 are seated on the upper surface of the sheet member S drawn into the seating plate 11 so that the sheet member S is folded when the sheet member S is folded. Pressurize not to move.

That is, the first and second pressurizing members 21 and 23 are formed to have the same line as the outer surfaces of the first and second pressurizing members 21 and 23 at positions where the sheet member S should be folded on both sides of the upper surface of the sheet member S, respectively. 23 is positioned so that the sheet member S is folded into the first and second pressing members 21 and 23 based on the outer surfaces of the first and second pressing members 21 and 23.

Therefore, the first and second pressing members 21 and 23 serve to press the sheet member S not to move and to guide the position at which the sheet member S is folded.

2A and 2B, the pressing member position adjusting unit 30 adjusts the positions of the first and second pressing members 21 and 23 as described above, and is installed at the rear side of the main body 10, and the main body ( 10 and the first and second transfer lines (30a) formed to be formed higher than the main body 10 between the sheet conveying roller 15 and the both sides of the mounting table (30a) installed in the upper portion of the mounting table (30a) ( 31, 33 and the first and second moving members (35, 37) inserted into and installed in the first and second transfer lines (31, 33) to move along the first and second transfer lines (31, 33), The first and second connecting members 41 and 43 connect the first and second moving members 35 and 37 and the first and second pressing members 21 and 23, respectively.

First and second moving members inserted into the first and second transfer lines 31 and 33 as the first and second transfer lines 31 and 33 are rotated on the outer surfaces of the first and second transfer lines 31 and 33. The thread is installed so that the 35 and 37 are moved to the center side or the edge side at the same time, and at the center of the first and second transfer lines 31 and 33, a thread having one direction and the other side is different from each other is formed. In the inner surface of the insertion hole into which the first and second moving lines 31 and 33 are inserted in the two moving members 35 and 37, the threads corresponding to the threads are preferably formed.

In addition, a ring member 45 is installed at one end of the first and second transfer lines 31 and 33 to connect the first and second transfer lines 31 and 33, and the handle member 47 is provided at the ring member 45. ) Is further installed to rotate the first and second transfer lines 31 and 33.

In addition, the first and second connection members 41 and 43 may be attached to or detached from each other so as to separate or fix the respective pressure members and the connection members to the side connected with the first and second pressure members 21 and 23. 41a and 43a are installed to press the upper surface of the sheet member S after the first and second moving members 35 and 37 are installed at the positions where the first and second pressing members 41 and 43 should be installed. The first and second pressing members 41 and 43 and the first and second connecting members 41 and 43 may be coupled to each other.

Accordingly, when the handle member 47 is rotated, the first and second transfer lines 31 and 33 connected to the ring member 45 are rotated. When the first and second transfer lines 31 and 33 are rotated, the first and second moving members 35 and 37 installed on the first and second transfer lines 31 and 33 are simultaneously moved in the direction of rotation. 2 is moved to the center or the edge of the transfer line (31, 33).

When the first and second moving members 35 and 37 are moved to the position for folding the sheet member S, the first and second pressing members 41 and 43 move on the upper surface of the sheet member S. The first and second detachable members 41a and 43a are coupled to the first and second connecting members 41 and 43 respectively connected to the members 35 and 37.

On the other hand, as shown in Figure 2c, the pressing member position control unit 30, as the first and second moving members 35, 37 are operated simultaneously, the pressing members 21, to match the size of the sheet member (S) If the 23 cannot be accurately positioned, the mounting table 30a passes through the first and second moving members 35 and 37 to move only one of the first and second pressing members 21 and 23. Auxiliary transfer line 38 for connecting both sides of the is further installed.

The auxiliary transfer line 38 is formed by being separated into the first auxiliary transfer line 38a and the second auxiliary transfer line 38b, and the second auxiliary transfer line 38b is formed inwardly of the first auxiliary transfer line 38a. It is formed to be insertable, and rotates only one of the first auxiliary transfer line 38a and the second auxiliary transfer line 38b so that only the movable member installed on the side to be rotated rotates.

In detail, when the first auxiliary line 38a is rotated, a ring-shaped ring handle member 49 is formed at an end thereof, and when the ring handle member 49 is rotated, the first auxiliary transfer line 38a is rotated. As the) rotates, since only the first moving member 35 positioned in the first auxiliary transfer line 38a moves, the position of the first pressing member 21 may be freely transferred.

When the sheet member S is pressed by the first and second pressing members 21 and 23 described above, the side members and the upper surface of the first and second pressing members 21 and 23 are pressed to press the sheet member S. The pressing part 50 to be folded is installed at a position where the sheet member S is introduced into the seating plate 11 so that the sheet member S inserted therein is both outer surfaces of the first and second pressure members 21 and 23. It is installed at the edge of the seating plate 11 to be folded along the side pressure member 51 and the side pressure member 51 for pressing the sheet member S to the side of the pressure member (21, 23) A plurality of pressure rollers 53 and one end of which are folded to press the sheet member S positioned on the upper surfaces of the first and second pressing members 21 and 23 and one end are installed at the edges of the seating plate 11, and the other end is folded and pressurized. It consists of the end pressing member 55 located in the end side of the sheet member S, ie, the front side of the main body 10, to press the end side of the sheet member S pressed by the roller 53. As shown in FIG.

Here, the end pressing member 55 is formed so that the length thereof is connected to the center at the edge of the seating plate 11 so that the sheet member (S) or the sheet member (21, 23) regardless of the position of the sheet member (S) It is preferable that it is formed to be able to pressurize).

Accordingly, the sheet member S drawn into the seating plate 11 of the main body 10 is pressed by the side pressing member 51 to the outer surface of the first and second pressing members 21 and 23 to be pressed. The sheet member S, which is folded to the upper surfaces of the pressing members 21 and 23, is pressed by a plurality of pressing rollers 53 positioned on the upper side of the first and second pressing members 21 and 23. Next, by pressing the folded portion and the upper surface of the sheet member S by the end pressing member 55 installed on the front side of the main body 10 so that the sheet member S is completely folded.

As shown in FIGS. 3A and 3B, the seat pressing position adjusting unit 60 is for changing the position of the pressing unit 50 according to the positions of the first and second pressing members 21 and 23. 11) are respectively installed on both sides of the sheet member (S) to press the both sides. Accordingly, the configuration of the conveying hole 61 and the upper side of the conveying hole 61 formed to be parallel to the length of the first and second pressing members 21, 23 on both sides of the upper surface of the seating plate 11 and parallel The position is fixed by a fixing member (not shown) which is seated in the lower side of the transfer hole 61, the through hole 63a is formed on the side, and the plurality of installations in which the fixing hole 63b is formed on the upper side. It is formed to have a member 63 and an outer diameter smaller than the through hole 63a of the installation member 63 and is inserted into the through hole 63a, and the side pressing member 51 or the pressure roller 53 is installed at the end thereof. And a support fixing member 67 which is inserted into a fixing member 63b formed at an upper side of the supporting member 65 and the mounting member 63 to support the pressing of the sheet member S, thereby fixing the supporting member 63. .

Here, the support member 63 is provided with a hinge portion 69 on the side where the pressure roller 53 is installed, the first and second pressure members 21 and 23 are installed in a desired position, and then the pressure roller 53 is a sheet member. It is preferable that the pressing roller 53 is formed to be movable upwards or downwards so as to be in contact with (S).

In addition, the supporting member 63 is inserted into the folding auxiliary member 62 adjacent to the pressure roller 53.

The folding auxiliary member 62 presses the folded side of the sheet member S when the pressing roller 53 presses the upper surface of the folded sheet member S. The folding auxiliary member 62 is formed of an elastic material and pressurized roller 53. The sheet member (S) folded by the side pressing member (51) while rotating together to maintain the folded state continuously.

Thus, when the first and second pressing members 21 and 23 are located at the center side of the seating plate 11, the pressure roller 53 should be located at the center side of the seating plate 11, so that The support member 65 is moved into the mounting plate 11 through the through hole 63a to insert the support fixing member 67 into the fixing hole 63b of the installation member 63 so that Fix the position.

On the contrary, when the first and second pressurizing members 21 and 23 are positioned at the edge side of the seating plate 11, the pressing roller 53 is moved to the edge side of the seating plate 11 so as to penetrate the mounting member 63. Move the position of the supporting member 65 inserted into the hole 63a to the outside of the seating plate 11 so that the pressure roller 53 is positioned on the upper surfaces of the first and second pressure members 21 and 23, respectively. The support fixing member 67 is fixed to the fixing hole 63b of the member 63 to fix the position of the supporting member 65.

In addition, when only one of the pressing members of the first and second pressing members 21 and 23 is moved, it is only necessary to operate the seat pressing position adjusting unit 60 located on the side of the pressing member moved as described above.

Hereinafter will be described in detail the operation and effects of the seat folding apparatus of the present invention configured as described above.

First, the operator positions the first and second pressing members 21 and 23 according to the size of the sheet member S to be folded. The first and second conveying members 21 and 23 rotate the first and second conveying lines 31 and 33 by the ring member 45 which is rotated by the operation of the handle member 47. The first and second movable members 35 and 37 provided on the 31 and 33 are moved.

At this time, the first and second moving members 35 and 37 are provided with threads of one side and the other side in different directions in the first and second moving lines 31 and 33, respectively. When it is rotated, it is conveyed to the center side of the seating plate 11, or it is conveyed to the edge side.

When the first and second moving members 35 and 37 are not moved to correspond to the size of the sheet member S that is simultaneously moved and folded, the operator rotates the ring handle member 49 so as to rotate the first auxiliary transfer line 38a. Rotate to move the position of the first moving member 35 so that the position of the first moving member 35 exactly corresponds to the size of the sheet member (S).

Next, the first and second pressing members 21 and 23 positioned to correspond to the first and second moving members 35 are fixed to the first and second connecting members 41 and 43 and the detachable members, respectively.

When the positions of the first and second pressing members 21 and 23 are fixed, the operator fixes the positions of the plurality of installation members 63 fixed to the transfer hole 61 in the seat pressing position adjusting unit 60.

When the position of the installation member 63 is fixed, the length of the support member 65 inserted into the through hole 63a of the installation member 63 is adjusted, but the pressure roller 53 is installed at the end of the support member 65. The position of is moved to the center side or the edge side of the seating plate 11 so that the position of the first and second pressing members (21, 23).

Thereafter, the supporting fixing member 67 is inserted into the fixing hole 63b to fix the supporting member 65, and the pressing roller 53 uses the hinge portion 69 to press the first and second pressing members 21, It is bent to contact the upper surface of 23).

The seat member S is inserted into the seating plate 11 of the main body 10 through the sheet conveying roller 15 in the sheet folding apparatus 1 in which the positions of the pressing member and the pressure roller are adjusted as described above. The member S is first folded by the side pressing member 51 so as to contact the outer surfaces of the first and second pressing members 21 and 23 at the rear of the seating plate 11, and the sheet member S is first. 2 is folded onto the upper surfaces of the pressing members 21 and 23 and pressed by the pressing roller 53.

At this time, the folding auxiliary member 62 installed on the supporting member 65 presses the folded portion of the sheet member S so that the sheet member S is folded securely.

In addition, the end pressing member 55 presses the end of the seat member (S) leaving the first and second pressing members (21, 23) in front of the seating plate 11, while the seat member (S) is folded It is conveyed to the front side of the main body 10.

Since the seat folding apparatus 1 can easily change the position of the first and second pressing members 21 and 23 for guiding the folding of the sheet member S in accordance with the size of the sheet member S, Using a pressure plate corresponding to the size of the sheet member S, there is a remarkable effect that can eliminate the hassle of replacing the pressure plate.

1: Seat folding device S: Sheet member
10: body 11: seating plate
13 sheet insertion guide member 15 sheet feed roller
21: first pressing member 23: second pressing member
30: pressure member position adjustment unit 30a: mounting table
31: first transfer line 33: second transfer line
35: first moving member 37: second moving member
38: auxiliary feed line 38a: first auxiliary feed line
38b: 2nd auxiliary transfer line 39: support line
41: first connecting member 41a: first removable member
43: second connection member 45: ring member
47: handle member 49: ring handle member
50: pressure part 51: side pressure member
53: pressure roller 55: end pressure member
60: seat pressure position control unit 61: transfer hole
62: folding auxiliary member 63: mounting member
65: support member 67: support fixing member

Claims

A main body provided with a seating plate on which a sheet member to be folded on the upper surface is mounted;
First and second pressing members seated on an upper side of the sheet member to press the upper surface of the sheet member, respectively installed on both sides of a position at which the sheet member should be folded;
A pressing member position adjusting unit for adjusting a position of the pressing member;
Pressurizing parts installed on both sides of the main body to press the upper surface of the sheet member to be folded upward of the pressing member; And
And a seat pressurizing position adjusting unit for adjusting the position of the pressing unit.

The method of claim 1,
The pressing member position adjusting portion is installed on both sides of the rear of the main body;
First and second transfer lines installed at an upper side of the mount and rotated to connect both mounts, each side of which has threads in different directions with respect to a central portion thereof;
The first and second transfer lines are inserted into the first and second transfer lines and are moved as the first and second transfer lines are rotated. Moving member; And
And first and second connecting members connecting the first and second pressing members and the twelfth moving member.

The method of claim 2,
One end of the first and second transfer line seat folding apparatus, characterized in that the ring member connecting the end to rotate the first and second transfer line at the same time, the handle member for rotating the ring member is installed.

The method of claim 2,
The pressing member position control unit is connected to both sides of the mounting, but is installed so as to pass through the first and second moving member is formed so as to move only one of the moving member of the first, second moving member is rotated Sheet folding apparatus further comprises a line.

The method of claim 4, wherein
The auxiliary transfer line is divided into first and second auxiliary transfer lines, the first auxiliary transfer line is formed so as to be inserted into the second auxiliary transfer line seat folding apparatus, characterized in that formed only to rotate the second auxiliary transfer line .

The method of claim 1,
The pressing part is installed at a position where the sheet member is inserted into the seating plate, and the seat member is installed at an edge of the seating plate so as to be folded along both outer surfaces of the first and second pressing members. A side pressing member pressurizing to the side of the pressing member;
A plurality of pressing rollers pressed by the side pressing members and folded to press the sheet members positioned on the upper surfaces of the first and second pressing members; And
One end is installed on the edge of the seating plate, the other end is folded to be formed long to press the end side of the sheet member pressed by the pressure roller, the end pressing member located on the front side of the main body; Sheet folding apparatus characterized in that.

The method according to claim 1 or 6,
Seat pressure position adjusting portion is formed in the upper side of both sides of the upper surface of the seating plate is formed long to correspond to the length of the first and second pressing member;
A plurality of installation members seated at an upper side of the transfer hole and fixed at a position thereof by a fixing member inserted at a lower side of the transfer hole, a through hole formed at a side thereof, and a fixing hole formed at an upper side thereof;
A support member formed to have an outer diameter smaller than the through hole of the installation member and inserted into the through hole, and the pressure roller is installed at an end thereof to support the pressure of the pressure roller; And
And a support fixing member inserted into the fixing hole formed at an upper side of the installation member to fix the support member.