KR20230012748A - Agricultural film folding apparatus - Google Patents

Abstract

The present invention relates to an agricultural film folding apparatus, comprising: a film transport rail transporting an agricultural film to a folding work region; a pair of folding units respectively performing the folding process on an end unit side and the other end unit side in a transversal direction of the agricultural film transported to the folding work region through the film transport rail, and collecting folded regions of the agricultural film toward the center in the transversal direction; a pair of first phase control units respectively linked and coupled to each of the folding units to be movable in a transversal direction of the folding units and rotatable in the clockwise or the counterclockwise direction based on a rotation shaft formed in the forward-backward direction of the folding units; a moving block formed on a front end surface and having a rail slot into which each of the pair of first phase control units can be movably inserted in a transversal direction by being opened towards a front side; a second phase control unit linked to and coupled to one side of the moving block and allowing the moving block to move forward/backward or upward/downward; and a control module controlling the operation status of the film transport rail, the folding units, the first phase control unit, and the second phase control unit. Therefore, an advanced work efficiency can be provided.

Description

Agricultural film folding device {AGRICULTURAL FILM FOLDING APPARATUS}

The present invention relates to a folding device capable of automatically folding an agricultural film used for covering soil or greenhouses or wrapping and protecting pasture and hay into a predetermined shape for packaging.

Agricultural film refers to a polyethylene film used in crop production, such as greenhouses for facility cultivation, thermal insulation of nests, and temperature control, and as it is widely used in agricultural production, the demand for it is gradually increasing.

Such an agricultural film is supplied to consumers in a packaged state after being manufactured through a separate process and then subjected to a folding operation in accordance with a certain unit and standard.

Here, the folding operation of folding and packaging the agricultural film wound into a long roll according to a certain unit and standard is currently carried out in a completely manual form with direct input of manpower, or a semi-automated device in the case of using a more developed technology. .

In this situation, a lot of manpower is put into the work and a lot of time is spent on the work, so the work efficiency in terms of cost is significantly reduced. Above all, scratches occur on the agricultural film Things that degrade quality, such as surface damage due to static electricity, frequently occurred.

In addition, as a result of the folding work, the state and standard of the folding result provided were not constantly maintained, and standardization often failed.

Accordingly, various attempts have been made to increase the efficiency of the folding work and to automate the work process itself. As an example of the prior art prepared with the aim of improving the work efficiency of the folding work, Korean Patent Registration No. 10-2246980 " There is a vinyl folding processing device" (hereinafter referred to as 'prior art').

However, in the case of existing folding devices, including the prior art, not only do they still have difficulties in standardization because the work cannot be performed consistently according to the set specifications of the folding result desired by the operator, but also the complete automation of the folding work is effective. The problem of poor condition of the folding result was not resolved because the part that the operator had to participate in step by step did not decrease.

In addition, in the case of existing folding devices including the prior art, even if developed in the form of minimizing the manpower process area on the folding work process, the folding device is in contact with the configuration for performing the folding of the device in the process of performing the work and the agricultural film. There is a problem in that scratches or static electricity generated frequently occur and damage the resulting folding product.

The present invention was created to solve the above problems, and an object of the present invention is to minimize damage to agricultural films caused by scratches or static electricity, perform a folding operation to minimize the defect rate of a folding result, and, above all, an automated folding operation. It is an object of the present invention to provide an agricultural film folding device capable of providing a high level of efficiency and obtaining uniformly standardized folding results even in repetitive work.

In order to achieve the above object, the agricultural film folding device of the present invention includes a film transfer rail for transferring the agricultural film placed on the top to a folding work area; A pair of folding units that perform folding from one end side and the other end side of the agricultural film transferred through the film transfer rail to the folding work area, respectively, and gathers the folded area of the agricultural film toward the center side in the left and right direction. ; A pair of folding units interlocked to each of the pair of folding units so as to be movable in the left and right directions with respect to the folding unit, and to rotate the folding unit in a clockwise or counterclockwise direction based on a pivot formed along the front and rear directions. a first phase control unit; a moving block provided with a rail slot opened to the front side on the front end surface and into which each of the pair of first phase control units can be movably inserted in the left and right directions; a second phase control unit interlockingly coupled to one side of the moving block to allow forward/backward movement or up/down elevation of the moving block; and a control module for controlling operating states of the film transfer rail, the folding unit, the first phase control unit, and the second phase control unit.

Here, the folding unit may include: a folding body in which the first phase control unit is installed at a rear side; a first folding rod portion having a rod-shaped supporting portion extending toward the front side of the lower front portion of one end side of the folding body portion in the left-right direction; Based on the rotational axis formed along the vertical direction, the rod-shaped first pressing part at the upper part of the front side of the other end side of the folding body part in the left and right direction between the state parallel to the arbitrary reference line in the left and right direction and the state parallel to the arbitrary reference line in the front and rear direction A second folding bar that can rotate within a range of 90 degrees and is installed in a form that can be moved up and down along the up and down direction; And an arbitrary reference line in the left and right direction based on a pivot axis formed along the vertical direction of the second pressing part of the bar shape at a predetermined interval above the first folding rod portion corresponding to the front upper part of one end side of the folding body part in the left and right direction reference and A third folding rod portion installed in a form capable of being moved up and down in the vertical direction and rotatable within a range of 90 degrees between a parallel state and a state parallel to an arbitrary reference line in the front and rear directions; includes.

In addition, the second folding rod portion, the first rod pivoting portion is coupled to the rotation axis interlocking with the other end side of the first pressing portion so that the first pressing portion can be rotated relative to the pivot axis formed along the vertical direction; and a first rod lifting part interlocked with one side of the first rod rotating part to be able to move up and down in the vertical direction.

In addition, the third folding bar portion, the second pivoting portion of the second bar pivoting portion coupled to the other end side of the second pressing portion interlocking rotational axis so that the second pressing portion can be rotated relative to the rotational axis formed along the vertical direction; and a second bar lifting part interlocked with one side of the second bar rotating part so as to be able to be moved up and down in the vertical direction.

In addition, the first folding rod portion includes a first rod cover portion provided so that one end side of the supporting portion can be fitted into an insertion space provided therein and covering a predetermined area on the one end side of the supporting portion, , A second rod cover portion provided so that one end side of the first pressing portion can be fitted into an insertion space provided inside the second folding rod portion and can cover a predetermined area on the one end side of the first pressing portion; The third rod further includes, wherein the third folding rod portion is provided so that one end side of the second pressing portion can be fitted into an insertion space provided therein, and can cover a predetermined area on the one end side of the second pressing portion. Cover portion; may further include.

In addition, in the folding unit installed at one end of the left side of the moving block in the left-right direction of the pair of folding units, the first folding rod part and the third folding rod part are formed at one end corresponding to the left side with respect to the folding body. And, the second folding bar is formed on the other end side corresponding to the right side with respect to the folding body, and among the pair of folding units, the folding unit installed at the other end of the right side of the moving block in the left and right direction is the folding body. The first folding rod part and the third folding rod part are formed at one end side corresponding to the right side with respect to the part, and the second folding rod part is formed at the other end side corresponding to the left side with respect to the folding body part.

In addition, the first phase control unit has a front side that is installed to be movable along the left and right direction on the rear side of the folding body, and a left and right phase control unit that has a rear side that is movably inserted into the rail slot of the moving block along the left and right direction. wealth; And by interlocking the rotation axis formed along the front and rear direction with the left and right phase control unit to rotate the folding body in a clockwise or counterclockwise direction together with the left and right phase control unit, and to adjust the rotation phase accommodated in the inner space of the moving block. may include;

Finally, among the pair of first phase control units, the first phase control unit installed at one end of the left side of the moving block in the left and right direction is the other end corresponding to the right side of the folding body in the left and right direction in the basic state before the folding operation. The first phase control unit, which is located at the rear of the second folding rod part and is installed at the other end of the right side of the moving block in the left and right direction among the pair of first phase control units, is the first phase control unit of the folding body in the basic state before the folding operation. One end side corresponding to the left side in the left-right direction is located at the rear of the second folding rod part.

According to the present invention, there are the following effects.

First, it is possible to provide a folding device equipped with an automated folding process from the film providing step in which the folding operation of agricultural film is transported according to the initially set work standard to the folding finishing step in which the complete folding operation is completed so that it can be packaged.

Second, the state of the folding result obtained by proceeding with the automated folding process can be standardized and provided, and the folding device can be equipped with advanced work efficiency in terms of cost and time.

Third, it is possible to minimize the input of manpower during the folding process and minimize damage to the agricultural film due to scratches or static electricity, thereby maximally reducing the defect rate of the folding result.

1 is a plan view showing the structure of an agricultural film folding device according to the present invention.
Figure 2 is a perspective view showing the structure of the left side of the agricultural film folding device according to the present invention.
3 to 6 are perspective views for explaining a folding operation process according to a change in operation form for each configuration based on the left structure of the agricultural film folding device according to the present invention.
7 is a conceptual diagram for briefly explaining a process of folding an agricultural film using an agricultural film folding device according to the present invention.

A preferred embodiment of the present invention will be described in more detail with reference to the accompanying drawings, but the already well-known technical parts will be omitted or compressed for brevity of explanation.

(1) Description of the configuration of the agricultural film folding device

Referring to Figures 1 to 3, the agricultural film folding device 100 of the present invention automatically adjusts agricultural films such as polyethylene films used for crop production, such as greenhouses for facility cultivation, thermal insulation of nests, and temperature control, according to desired specifications. As a device for folding and packaging, for this purpose, a film transfer rail 110, a pair of folding units 120, a pair of first phase control units 130, a moving block 140, a second phase control It includes a unit 150 and a control module 160.

First of all, the concept of the left and right directions described below is a part where the agricultural film (AF) is arbitrarily set to the right side and the side to which the transfer is directed to the left based on the direction in which the agricultural film (AF) is supplied through the film transfer rail 110. , The concept of the front-back direction is to have the film transfer rail 110 and the moving block 140 relative to the overall structure of the agricultural film folding device 100, and the side where the film transfer rail 110 is relatively positioned is the front side, and the moving block ( 140) was arbitrarily set as the rear side.

In addition, the concept of the vertical direction described below is based on the state of the agricultural film (AF) placed on the film transfer rail 110, the side on which the agricultural film (AF) is located upward, the film transfer rail 110 By arbitrarily setting the side on which this location is located to the lower side, the description of the arrangement and operating state between components is intended to be more clear.

As shown in FIG. 1, the film transfer rail 110 is configured to transfer the agricultural film AF placed on the top to the folding work area, and will be described later when the agricultural film AF of a certain length is supplied in accordance with a preset standard. Depending on the configurations to be made, the folding operation is automatically performed for each supply unit.

A pair of folding units 120 are one end side (left end in FIG. 1) and the other end side (right end in FIG. 1) based on the left and right directions of the agricultural film transferred through the film transfer rail 110 to the folding work area. It corresponds to a configuration that performs a substantial folding operation of performing folding from each and gathering the folded area of the agricultural film toward the center side in the left and right directions.

As shown in FIG. 2, the folding unit 120 includes a folding body 121, a first folding bar 122, a second folding bar 123, and a third folding bar 124. .

Here, the first phase control unit 130 to be described below is installed on the rear side of the folding body 121, and the phase change of the entire folding unit 120 is caused by the operating state of the first phase control unit 130. make it possible

Next, the first folding rod portion 122 is a structure in which a rod-shaped support portion extends toward the front side at the lower front portion of one end side (left end side in FIG. 2) in the left and right direction of the folding body portion 121, It does not rotate or move up and down, but maintains the extended structure and changes the phase with the folding body 121.

Here, the first rod cover part 122R is fitted to one end of the support part of the first folding rod part 122, and this cover is made of anti-static fiber yarn to minimize scratches or static electricity in the process of folding. As a cover member made of a woven soft material, it is inserted before starting the folding operation to complete the folding operation, and the folding unit 120 is interlocked to the rear side due to the phase adjustment of the moving block 140 to be described later, so that the fitting is released and removed in the process of interlocking movement. can be designed

Specifically, the first rod cover portion 122R is provided so that one end side of the support portion of the first folding rod portion 122 can be fitted into the insertion space provided therein, and can cover a predetermined area on one end side of the support portion. corresponds to the configuration.

Next, in the second folding rod part 123, the rod-shaped first pressing part 123a is located at the upper part of the front of the folding body part 121 at the other end side (the right end side in FIG. 2) in the left and right direction along the vertical direction. Based on the formed rotation axis, it can be rotated within a range of 90 degrees between a state parallel to an arbitrary reference line in the left and right directions and a state parallel to an arbitrary reference line in the front and rear directions, and is installed in a form that can be moved up and down along the vertical direction.

To this end, the second folding rod unit 123 includes a first rod rotating portion 123b composed of a rotating shaft and a rotating motor and a first rod lifting portion 123c composed of a lifting shaft and a lifting motor.

More specifically, the first rod pivoting part 123b is the other end side of the first pushing part 123a (left end of FIG. 2) so that the first pressing part 123a can rotate based on the pivoting axis formed along the vertical direction. / The phase of the second folding rod part 123 reflected in each of FIGS. 2 and 3 when the pivot shaft is linked to the rear side end of FIG. 3) and the motor for rotation of the first rod pivot part 123b is driven. It can be rotated to achieve a state.

In addition, the first bar lifting part (123c) is interlocked to one side of the first bar rotating part (123b) so that it can be moved up and down along the vertical direction, and when the motor for lifting is driven, the entire first bar rotating part (123b) is lifted and lowered. By moving up and down along the axis, ultimately, the first pressing part 123a is interlocked with the up and down movement so that the degree of pressing can be varied.

Here, a second rod cover part 123R is fitted to one end of the first pressing part 123a of the second folding rod part 123, and this cover is to minimize scratches or static electricity during the folding operation. It is a cover member made of soft material woven with anti-static fiber yarn for anti-static purposes. It is inserted before the start of the folding operation to complete the folding operation. is made and can be designed to fall out.

Specifically, the second rod cover portion 123R is provided so that one end side of the first pressing portion 123a of the second folding rod portion 123 can be fitted into the insertion space provided therein, and the first pressing portion 123a Corresponds to a configuration capable of covering a predetermined area on one end side of the.

Finally, the third folding rod portion 124 is spaced apart from the first folding rod portion 122 corresponding to the front upper portion of one end side (left end in FIG. 2) of the folding body 121 in the left-right direction. The bar-shaped second pressing part 124a can rotate within a range of 90 degrees between a state parallel to an arbitrary reference line in the left and right directions and a state parallel to an arbitrary reference line in the front and rear directions based on the pivot axis formed along the vertical direction. It is installed in a form that can be lifted along the direction.

To this end, the third folding rod unit 124 includes a second rod rotating portion 124b composed of a rotating shaft and a rotating motor and a second rod lifting portion 124c composed of a lifting shaft and a lifting motor.

More specifically, the second rod pivoting part 124b is the other end side of the second pressing part 124a (right end in FIG. 2) so that the second pressing part 124a can rotate based on the pivoting axis formed along the vertical direction. / The phase of the third folding rod part 124 reflected in each of FIGS. 2 and 3 when the pivot shaft is linked to the rear end of FIG. 3) and the motor for rotation of the second rod pivot part 124b is driven. It can be rotated to achieve a state.

In addition, the second bar lifting part (124c) is interlocked to one side of the second bar rotating part (124b) so as to be able to move up and down along the vertical direction, and when the motor for lifting is driven, the entire second bar rotating part (124b) is lifted and lowered. By moving up and down along the axis, ultimately, the second pressing part 124a is interlocked with the up and down movement so that the degree of pressing can be varied.

Here, a third rod cover part 124R is fitted to one end of the second pressing part 124a of the third folding rod part 124, and this cover is to minimize scratches or static electricity in the process of folding. It is a cover member made of soft material woven with anti-static fiber yarn for anti-static purposes. It is inserted before the start of the folding operation to complete the folding operation. is made and can be designed to fall out.

Specifically, the third rod cover portion 124R is provided so that one end side of the second pressing portion 124a of the third folding rod portion 124 can be fitted into the insertion space provided therein, and the second pressing portion 124a Corresponds to a configuration capable of covering a predetermined area on one end side of the.

The pair of first phase control units 130 are movable in the left and right directions with respect to the folding unit 120 in each of the pair of folding units 120, and the rotation axis formed along the front and rear directions of the folding unit 120. Corresponds to a module interlocked to be rotatable in a clockwise or counterclockwise direction based on .

In summary, as shown in FIG. 1, one folding unit 120 and one first phase control unit 130 are coupled in correspondence, and the other folding unit 120 and the other first phase control unit 130 also Corresponding and connected.

In addition, the first phase control unit 130 on the rear side of the folding unit 120 can move forward and backward in the left and right direction as shown in FIG. As a standard, the folding unit 120 can rotate as shown in FIGS. 4 and 5 .

To this end, the first phase control unit 130 includes a left and right phase control unit 131 and a rotation phase control unit 132.

Here, the left and right phase adjusting unit 131 has a front side installed in a moving slot provided on the rear side of the folding body 121 to be movable along the left and right directions, and a rear side is a rail of a moving block 140 to be described below. It is inserted into the slot to be movable along the left and right directions.

When the left and right phase control unit 131 is operated, as shown in FIG. 6 , only the first phase control unit 130 can be slid to the left or right in a state where the phase of the folding unit 120 is stopped.

In addition, the rotation phase control unit 132 interlocks the rotation axis formed along the front and rear directions with the left and right phase control unit 131 to move the folding body 121 together with the left and right phase control unit 131 in a clockwise or counterclockwise direction. With a configuration to be able to rotate, a rotational motor for rotating the rotational shaft together with a rotational side for this is connected to the shaft.

This rotation phase control unit 132 is installed to accommodate the inner space of the moving block 140 to be described below.

In summary, the relative left and right position of the first phase control unit 130 with respect to the folding unit 120 is changed through the driving of the left and right phase control unit 131, and the specific left and right by the left and right phase control unit 131 is changed. The folding unit 120 may be rotated in a clockwise or counterclockwise direction based on a rotation axis formed along the forward and backward directions as shown in FIGS. 4 and 5 by driving the rotation phase control unit 132 at the reference direction position.

The moving block 140 is open to the front side on the front end surface and has a configuration in which a pair of first phase control units 130 are provided with rail slots 140H into which each can be movably inserted in the left and right directions, as described above. The operating radii of the folding unit 120 and the first phase control unit 130 are specified and these components are connected into one.

Accordingly, as shown in FIG. 7, the folding unit 120 and the first phase control unit 130 are installed in pairs at both ends of the transfer block 140 in the left and right directions, based on the reference center in the left and right directions. It operates in a symmetrical form toward the side and moves to perform folding work.

In this regard, among the pair of folding units 120, the folding unit 120 installed at one end of the left side of the moving block 140 in the left-right direction is located at one end corresponding to the left side of the folding body 121. As shown in FIG. 1, a first folding rod portion 122 and a third folding rod portion 124 are formed, and the second folding rod portion is at the other end side corresponding to the right side of the folding body portion 121. (123) is formed.

Symmetrically with this, the folding unit 120 installed at the other end of the left-right direction of the moving block 140 among the pair of folding units 120 is at one end corresponding to the right side of the folding body 121. As shown in FIG. 1, a first folding rod portion 122 and a third folding rod portion 124 are formed, and the second folding rod portion is at the other end side corresponding to the left side of the folding body portion 121. (123) is formed.

Furthermore, among the pair of first phase control units 130, the first phase control unit 130 installed at the left end of the moving block 140 in the left and right directions is as shown in FIG. Likewise, it is located at the rear of the second folding bar 123 at the other end side corresponding to the right side of the folding body 121 in the left-right direction.

Symmetrically with this, the first phase control unit 130 installed at the other end of the left and right direction of the moving block 140 among the pair of first phase control units 130 is shown in FIG. 1 in a basic state before the folding operation. As shown, it is located behind the second folding bar 123 at one end side corresponding to the left side of the folding body 121 in the left-right direction.

The second phase control unit 150 is a module that is linked to one side of the moving block 140 and enables the moving block 140 to move back and forth or up and down. 140) is connected to the forward and backward movement axis 152 and at least one phase change motor module that provides a driving force so that the movement block 140 can cause a phase change along the ascending and descending side and the forward and backward movement axis.

The control module 160 controls the operating states of the film transfer rail 110, the folding unit 120, the first phase control unit 130, and the second phase control unit 150, and the specific control form is described below. has been

(2) Description of the operating state of the agricultural film folding device

2 to 7, the agricultural film folding device 100 of the present invention will describe the process of performing the folding operation and the operating state for each process, and the control of the operating state to be described below will be performed by the control module 160. It proceeds automatically according to the pre-set program.

First, as shown in FIG. 1, when the film transfer rail 110 is driven and the agricultural film AF is moved along the rail, the folding unit 120 and the first phase control unit in a state as shown in FIG. 2 The basic structure with the operating state of 130 is driven so that the second phase control unit 150 can be moved to the front side after adjusting the height of the moving block 140, and as a result, the first folding under the agricultural film AF The rod part 121 is inserted to support the agricultural film AF.

Here, the method in which the second phase control unit 150 adjusts the height of the moving block 140 is that when the first folding rod unit 121 is moved forward, it is inserted under the agricultural film AF to move the agricultural film AF. It means adjusting to the height that can be supported.

Next, as shown in FIG. 3, the first rod rotation part 123b of the second folding rod part 123 is driven so that the first pressing part 123a is rotated parallel to the arbitrary reference line in the front and rear direction, so that the agricultural film It is located on the upper side of (AF), and at the same time, the second rod pivoting portion 124b of the third folding rod portion 124 is driven so that the second pressing portion 124a is also rotated parallel to the arbitrary reference line in the front and rear direction. It is located on the upper side of the agricultural film AF.

Immediately following, as shown in (a) of FIG. 7, the first rod lifting part 123c of the second folding rod part 123 is driven and the first pressing part 123a is lowered, thereby increasing the agricultural film AF. The upper side of the agricultural film AF is stably pressed, and at the same time, the second rod lifting portion 124c of the third folding rod portion 124 is driven to lower the second pressing portion 124a as well. will be pressed

In this way, after the stable fitting is completed by supporting and pressing each side of the film at both ends of the agricultural film AF, the process of folding the film in earnest proceeds.

Specifically, as shown in FIGS. 4 and 5, the rotation phase control unit 132 of the first phase control unit 130 is driven so that the folding unit 120 located on the left side of the left and right direction is rotated clockwise for agricultural use. The left end of the film AF is folded toward the left-right direction reference center side, and at the same time, the folding unit 120 located on the right side is rotated counterclockwise so that the right end of the agricultural film AF is toward the left-right direction reference center side. As a result, the folded state as shown in FIG. 7 (b) is obtained.

Next, as shown in FIG. 6, the left and right phase control unit 132 of the first phase control unit 130 is driven and the first phase control unit 130 connected to the folding unit 120 located on the left side in the left and right direction. ) is moved toward the right and closer to the center of the reference in the left and right direction, and at the same time, the first phase control unit 130 connected to the folding unit 120 located on the right side of the reference in the left and right direction is moved toward the left and is moved to the center of the reference in the left and right direction. closer to the side

From now on, as shown in FIGS. 7(c) to 7(d), the rotational phase control unit 132 of the first phase control unit 130 is driven again to perform folding toward the reference center in the left and right directions; and The process of moving the left and right phase control unit 132 of the first phase control unit 130 to move the first phase control unit 130 connected to the folding unit 120 toward the center in the left and right directions is sequentially repeated. Multiple rounds of folding are performed symmetrically on both sides in the left and right directions at the same time.

And finally, as shown in FIG. 7(e), after all the folded agricultural films AF' are prepared, the second phase control unit 150 moves the moving block 140 to the rear side. The folding unit 120 comes out of the agricultural film AF' after all the folding has been completed, so that the finished work can be packed or moved.

The embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection should be interpreted according to the claims below, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

100: agricultural film folding device
110: film transfer rail
120: folding unit
121: folding body
122: first folding bar
122R: first rod cover part
123: second folding bar
123a: first pressing part 123b: first rod pivoting part
123c: first bar lifting part 123R: second bar cover part
124: third folding bar
124a: second pressing part 124b: second rod pivoting part
124c: 2nd bar lifting part 124R: 3rd bar cover part
130: first phase control unit
131: left and right phase control unit 132: rotation phase control unit
140: moving block
150: second phase control unit
160: control module

Claims (7)

A film transfer rail that transfers the agricultural film placed on the top to the folding work area;
A pair of folding units that perform folding from one end side and the other end side of the agricultural film transferred through the film transfer rail to the folding work area, respectively, and gathers the folded area of the agricultural film toward the center side in the left and right direction. ;
A pair of folding units interlocked to each of the pair of folding units so as to be movable in the left and right directions with respect to the folding unit, and to rotate the folding unit in a clockwise or counterclockwise direction based on a pivot formed along the front and rear directions. a first phase control unit;
a moving block provided with a rail slot opened to the front side on the front end surface and into which each of the pair of first phase control units can be movably inserted in the left and right directions;
a second phase control unit interlockingly coupled to one side of the moving block to allow forward/backward movement or up/down elevation of the moving block; and
characterized in that it comprises a; control module for controlling the operating state of the film transfer rail, folding unit, first phase control unit, second phase control unit
Agricultural film folding device.
According to claim 1,
The folding unit,
a folding body in which the first phase control unit is installed on the rear side;
a first folding rod portion having a rod-shaped supporting portion extending toward the front side of the lower front portion of one end side of the folding body portion in the left-right direction;
Based on the rotational axis formed along the vertical direction, the rod-shaped first pressing part at the upper part of the front side of the other end side of the folding body part in the left and right direction between the state parallel to the arbitrary reference line in the left and right direction and the state parallel to the arbitrary reference line in the front and rear direction A second folding bar that can rotate within a range of 90 degrees and is installed in a form that can be moved up and down along the up and down direction; and
The second pressing part of the bar shape is parallel to the arbitrary reference line in the left and right direction with respect to the pivot axis formed along the up and down direction at a predetermined interval above the first folding rod portion corresponding to the front upper part of one end side of the folding body part in the left and right direction. It is capable of rotating within a range of 90 degrees between one state and a state parallel to an arbitrary reference line in the front and rear direction, and a third folding rod part installed in a form that can be moved up and down along the up and down direction; characterized in that it comprises a
Agricultural film folding device.
According to claim 2,
The second folding bar portion,
A first rod pivoting part in which a pivoting shaft is interlockingly coupled to the other end of the first pushing part so that the first pushing part is rotatable based on a pivotal axis formed along the vertical direction; and
A first rod lifting portion interlocked to one side of the first rod pivoting portion so as to be able to be moved up and down in the vertical direction; includes,
The third folding bar portion,
a second pivoting part of a rod in which a pivoting shaft is interlocked with the other end of the second pushing part so that the second pushing part is rotatable based on a pivotal axis formed along a vertical direction; and
Characterized in that it comprises a; second rod lifting portion interlockingly coupled to one side of the second rod pivoting portion so as to be able to move up and down along the up and down direction
Agricultural film folding device.
According to claim 3,
The first folding bar portion,
A first rod cover portion provided so that one end side of the supporting portion can be fitted into an insertion space provided therein and covering a predetermined area on the one end side of the supporting portion; includes,
The second folding bar portion,
A second rod cover portion provided so that one end side of the first pressing portion can be fitted into the insertion space provided therein and covering a predetermined area on the one end side of the first pressing portion; further comprising,
The third folding bar portion,
A third rod cover portion provided so that one end side of the second pressing portion can be fitted into the insertion space provided therein and covering a predetermined area at one end side of the second pressing portion; characterized in that it further comprises
Agricultural film folding device.
According to claim 3,
Among the pair of folding units, the folding unit installed at one end of the left side of the moving block in the left-right direction is formed on one end side corresponding to the left side with respect to the folding body, and the first folding rod part and the third folding rod part are formed, , The second folding rod portion is formed on the other end side corresponding to the right side with respect to the folding body portion,
Among the pair of folding units, the folding unit installed at the other end of the right side of the moving block in the left-right direction is formed on one end side corresponding to the right side with respect to the folding body, and the first folding rod part and the third folding rod part are formed, , Characterized in that the second folding rod portion is formed on the other end side corresponding to the left side with respect to the folding body portion
Agricultural film folding device.
According to claim 5,
The first phase control unit
a left-right phase adjusting unit, the front side of which is installed to be movable along the left-right direction on the rear side of the folding body, and the rear side is movably fitted into the rail slot of the moving block along the left-right direction; and
The rotational axis formed along the front and rear directions is interlocked with the left and right phase adjusting unit so that the folding body can be rotated in a clockwise or counterclockwise direction together with the left and right phase adjusting unit, and the rotational phase adjusting unit is accommodated in the inner space of the moving block. characterized in that it includes;
Agricultural film folding device.
According to claim 6,
Among the pair of first phase control units, the first phase control unit installed at one end of the left side of the moving block in the left and right direction is the other end side corresponding to the right side of the left and right direction of the folding body in the basic state before the folding operation. 2 Located at the rear of the folding bar,
Among the pair of first phase control units, the first phase control unit installed at the other end of the right side of the moving block in the left and right direction is at one end side corresponding to the left side of the left and right direction of the folding body in the basic state before the folding operation. 2, characterized in that located at the rear of the folding rod
Agricultural film folding device.

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