KR20160103338A

KR20160103338A - wrapping machine

Info

Publication number: KR20160103338A
Application number: KR1020150025701A
Authority: KR
Inventors: 소진호
Original assignee: 소진호
Priority date: 2015-02-24
Filing date: 2015-02-24
Publication date: 2016-09-01

Abstract

The present invention relates to a wrapping device having a novel structure and capable of effectively fixing and cutting wrapping. The wrapping device according to the present invention comprises: a support (10) having a fixing means (C) extended in forward and backward directions; a rotation bar (20) coupled with the support (10) to be longitudinally rotated; a rotation tool (30) connected with the rotation bar (20) and making the rotation bar (20) longitudinally rotated; and a fixing rod (40) disposed on the support (10), and having a cutting blade (41) disposed in the upper end thereof. The wrapping device according to the present invention can simultaneously perform an operation for fixing wrapping (3) and an operation for cutting the wrapping (3) can be simultaneously performed, so the wrapping device of the present invention has a simple structure compared to a conventional wrapping device having a fixing means (C) for fixing the wrapping (3) and a cutting means for cutting the end of the wrapping (3) which are separately prepared. Also, operations for fixing and cutting the wrapping (3) are performed at once, so operation time can be reduced.

Description

Wrapping machine}

The present invention relates to a lapping machine of a new structure capable of effectively securing and cutting a lap.

Generally, hay used as feed for livestock is compressed and formed into a cylindrical form called a veil using a baler, and wrapped on a circumferential surface using a lapping machine to store and transport the lap.

On the other hand, the lapping machine for wrapping the wrap on the bale formed by the bale includes a main body for supporting the bale, a roll provided on the main body and wound by the wrap, and a peripheral portion of the bale A wrapping unit disposed on the body and adapted to fix and fix a portion of the wrap between the roll and the roll, the wrap being wound on the circumferential surface of the bail, And cutting means provided in the main body for cutting a portion between the wrap wrapped around the circumferential surface of the bail and the lap fixed to the fixing means.

Thus, when a new bail is supplied to the body with the end of the wrap fixed to the fastening means, the wrapping unit is rotated along the circumference of the bail so that a wrap unwrapped from the roll winds the circumference of the bail .

When the circumferential surface of the bail is completely wrapped by the lap, the lap is fixed by using the fixing means, the lap is cut by the cutting means, and the bail supplied to the body is discharged to the outside after the work is completed The work can be completed.

The structure of such a lapping machine is described in detail in a number of prior documents including patent publications 10-2013-0113393 and 10-1346276, and a detailed description thereof will be omitted.

In addition, since the lapping machine is separately provided with the fixing means for fixing the lap and the cutting means for cutting the end portion of the lap, the structure is complicated and the lap is fixed and cut separately, There was a problem that it took a lot of time.

Therefore, there is a need for a new method to solve such a problem.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a lapping machine of a new structure capable of effectively fixing and cutting a lap.

In order to accomplish the above object, the present invention provides a bail according to the present invention comprises a main body A for supporting a bail 1, a main body A provided above the main body A, A wrapping unit (B) comprising a wrapping unit (B) wound around a circumference of a bale (1) mounted on a roll (2) so that a wrap (3) unwound from the roll (C) for fixing and cutting a part between the wrap (3) wrapped around the circumference of the bail (1) and the wrap (3) released from the roll (2) The fixing means C includes a support base 10 extending in the front and rear direction, a rotation bar 20 coupled to the support base 10 so as to be vertically rotatable, A rotating mechanism 30 connected to the supporting base 10 and rotating the rotating bar 20 in the up and down direction, (3) passes between the pivot bar (20) and the fixed base (40) in a state where the pivot bar (20) is pivoted upwardly by the pivot mechanism (30) The rotary bar 20 is pivoted downward and brought into close contact with the fixing table 40 so that the wraps 3 are fitted and fixed between the fixing table 40 and the rotary bar 20, And the wrap (3) is configured to cut off the intermediate portion.

According to another aspect of the present invention, the fixing table 40 is rotatably coupled to the supporting table 10 by a hinge shaft 44b, and a protrusion 44a is formed on one side of the fixing table 40 And the entirety of the fixing table 40 is pivoted toward the turning bar 20 when the turning bar 20 is lowered and presses the protrusion 44a downward, Is connected to an elastic member (42) for pressing the fixing table (40) so as to rotate in a direction away from the rotating bar (20).

According to another feature of the present invention, the front end further includes a connecting bar 21 hinged to the support 10 so as to be vertically rotatable and hinged to the intermediate portion of the rotating bar 20 , And the rotary mechanism (30) has a cylinder mechanism having one end fixed to the support base (10) and the other end hinged to the lower end of the rotary bar (20).

The lapping machine according to the present invention is characterized in that the lapping machine comprises a support 10 provided with a fixing means C extending in the front and rear direction, a pivoting bar 20 rotatably coupled to the pivoting support 10, And a fixing table 40 provided on the supporting table 10 and having a cutting blade 41 at the upper end thereof, It is possible to simultaneously carry out the operation of fixing the lap 3 and the operation of cutting the lap 3 so that the fixing means C for fixing the lap 3 and the lap 3 for cutting the end of the lap 3 It is advantageous in that not only the structure is simple as compared with the conventional lapping machine in which the cutting means is provided separately but also the work for fixing and cutting the lap 3 is performed at once, thereby reducing the working time.

1 is a perspective view showing a lapping machine according to the present invention,
2 is a front view showing a lapping machine according to the present invention,
3 is a side view showing a lapping machine according to the present invention,
4 is a plan view showing a lapping machine according to the present invention,
Figs. 5 to 9 are reference views showing a use state of a lapping machine according to the present invention,
10 is a perspective view showing a fixing means of a lapping machine according to the present invention,
11 is a side view showing a fixing means of a lapping machine according to the present invention,
12 is a front view showing the fixing means of the lapping machine according to the present invention,
13 to 16 are reference views for explaining the operation of the fixing means of the lapping machine according to the present invention,
17 to 19 are reference views showing a modification of the lapping machine according to the present invention.

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

1 to 16 illustrate a lapping machine according to the present invention. The lapping machine includes a main body A for supporting the bail 1, a roll 2 provided on the main body A, A wrapping unit B which is engaged and wound around the circumference of the bail 1 mounted on the main body A so that the wrap 3 released from the roll 2 is wound on the circumferential surface of the bail 1, Is the same as the conventional lapping machine.

The main body A comprises a support frame 4 and a drive roller 5 provided on the support frame 4 and driven by a drive motor to rotate the bail 1 mounted on the upper surface.

The wrapping unit B includes a rotating table 6 rotatably coupled to the support frame 4 and rotatably coupled to both ends of the rotating table 6 so as to be positioned outside the circumference of the bail 1 And a holder (7) for rotatably supporting the roll (2).

Therefore, when the bail 1 is mounted on the upper portion of the driving roller 5, the bail 1 is rotated so that the peripheral portion of the bail 1 is vertically rotated using the driving roller 5, The wrap 3 unwound from the roll 2 fixed to the holder 7 is wound on the entire circumferential surface of the bail 1 when the roll 6 is rotated.

The structure and operation of the main body A and the lapping unit B are the same as those of the conventional art, and a detailed description thereof will be omitted.

According to the present invention, the main body A is provided with fixing means 3 for fixing and cutting the intermediate portion between the wrap 3 wound around the circumference of the bail 1 and the wrap 3 released from the roll 2, (C).

As shown in FIGS. 10 to 12, the fixing means C includes a support base 10 extending in the front-rear direction, and a support base 10 which is coupled to the support base 10 so as to be vertically rotatable A rotating mechanism 30 connected to the rotating bar 20 so as to rotate the rotating bar 20 in the up and down direction and a cutting blade 41 provided on the supporting base 10, (Not shown).

The support base 10 is formed by bending a metal plate having a high strength and has a fixing portion 11 to which the turning mechanism 30 is fixed and a support portion 12 extending forward from one side of the fixing portion 11 And a bracket 12a hinged to the fixing table 40 is provided on one side of the supporting part 12 so as to extend in the lateral direction.

The pivot bar 20 has a long rod shape and is connected to the support bar 10 by a connecting bar 21.

The connecting bar 21 is formed in a long bar shape and has a distal end hinged to the supporting part 12 of the supporting bar 10 so as to be vertically rotatable, Lt; / RTI >

At this time, a hooking plate 22 is provided at the distal end of the pivoting bar 20 so that when the pivoting bar 20 is pivoted downward as described later, So that the lap 3 can not escape toward the end of the pivot bar 20. [

The rotary mechanism 30 uses a hydraulic cylinder in which a cylinder is fixed to the fixed portion 11 and the piston rod extends rearward and is hinged to the lower end of the rotary bar 20.

Therefore, when the pivoting mechanism 30 is extended or contracted, the pivoting bar 20 and the connecting bar 21 mutually link and the pivoting bar 20 is moved up and down.

The fixing table 40 is rotatably coupled to the support table 10 in a lateral direction, and the upper surface of the fixing table 40 is pressed by the elastic member 42 so as to rotate outward.

The fixing table 40 includes a pressing plate 43 extending in the front-rear direction and closely contacting the circumferential surface of the turning bar 20 to fix the wraps 3, A plurality of support pieces (not shown) provided on the lower side of the pressure plate 43 and rotatably coupled to the bracket 12a of the support portion 12 by a hinge shaft 44b to support the pressure plate 43 in the lateral direction 44).

At this time, the pressure plate 43 is configured to have a shape of arc having a radius of curvature corresponding to the diameter of the pivot bar 20 when viewed from the front.

A projection 44a is provided on one side of the support piece 44 so as to extend laterally so that when the rotation bar 20 is lowered to press the projection 44a downward, Is pivoted toward the pivoting bar (20).

The cutting blade 41 is formed in the form of a saw blade and is fixed to the upper end of the pressure plate 43 so as to face the support piece 44.

The elastic member 42 uses a torsion spring coupled to the hinge shaft 44b and has one end fixed to the bracket 12a and the other end fixed to the support piece 44, So as to rotate in a direction away from the pivot bar (20).

4, when the wrap 3 is wound on the circumferential surface of the bail 1 using the wrapping unit B, the fixing unit C is coupled to the wrapping unit B, Is provided on the main body (A) so that the pivot bar (20) is positioned inside a circular locus (D) drawn by the roll (2) wound with the wrap (3).

A method of fixing and cutting the lap 3 after wrapping the lap 3 on the circumferential surface of the bail 1 using the fixing means C will be described as follows.

5 and 6, when the wrapping bar 20 of the fixing means C is wound around the wrap 3 around the circumferential surface of the bail 1 using the wrapping unit B, Is maintained in the lowered state.

7 to 9, in a state in which the pivoting bar 20 is raised by using the pivoting mechanism 30, the lapping unit 20 The roll 2 unrolled from the roll 2 can be rotated by the fastening means 3 as shown in Figures 10 to 12 by rotating the roll 2 along the circumference of the bail 1 using the rollers 2, C between the support base 10 and the pivot bar 20. [

13 and 14, when the pivoting bar 20 is lowered by using the pivoting mechanism 30, the pivoting bar 20 pushes the pivoting lap 3 downward .

At this time, a hooking plate 22 is provided at the tip of the pivoting bar 20 so that the pivoting bar 20 can not push the wraps 3 to the front end of the pivoting bar 20, 40, respectively.

15 and 16, the pivoting bar 20 is further lowered in a state in which the pivoting bar 20 is in close contact with the upper surface of the projection 44a of the fixing table 40, (44a) is pushed downward, the whole of the fixing table (40) is turned toward the turning bar (20).

The cutting edge 41 of the fixing table 40 is fixed to the intermediate portion of the wrap 3, The intermediate portion between the wrap 3 wound around the circumference of the bail 1 and the wrap 3 released from the roll 2 is cut.

The lapping machine having the above-described configuration includes the support base 10 having the fixing means C extending in the front-back direction, the rotation bar 20 rotatably coupled to the support base 10 in the vertical direction, And a fixing table 40 provided on the supporting table 10 and having a cutting blade 41 at the upper end thereof, (C) for fixing the lap (3) and cutting (4) for cutting the end of the lap (3), so that the operation of fixing the lap (3) In addition to the simple structure as compared with the conventional lapping machine provided with the separate means, it is also possible to fix and cut the lap 3 at once, thereby reducing the working time.

The fixing table 40 is rotatably coupled to the supporting table 10 in a lateral direction by a hinge shaft 44b and a protrusion 44a is formed on one side of the fixing table 40 so as to extend laterally When the pivoting bar 20 is lowered and presses the protrusion 44a downward, the entirety of the pivoting bar 40 is pivoted toward the pivoting bar 20, An elastic member 42 for pressing the movable bar 40 to rotate in a direction away from the pivot bar 20 is connected to the pivot bar 20 so that when the pivot bar 20 is lowered, And the lap 3 is cut off, so that the lap 3 can be cut accurately.

The pivoting bar 20 is connected to the support 10 by a connecting bar 21. The pivoting mechanism 30 has one end fixed to the support 10 and the other end fixed to the pivoting bar 20, And the lower end of the pivot bar 20 is retracted rearward when the pivot bar 20 is lowered by using the pivot mechanism 30.

Therefore, when the pivoting bar 20 is lowered, the front end of the pivoting bar 20 is lowered to the lower side without being advanced substantially forward, so that when the pivoting bar 20 is lowered, (B) and the like can be effectively prevented.

In the case of this embodiment, the lapping machine has been exemplified as being constructed and used independently. However, Lapping The structure is shown in Fig. 17 To As shown in Fig. 19, Baylor Having the integrally Lapping machine , All other types On the wrapper Can be applied.

At this time, the lapping machine of the type integrally provided in the baler uses the body 10 in common with the baler.

A. Body B. Wrapping unit
C. Securing means 10. Support
20. Rotating bar 30. Rotating mechanism
40. Fixture

Claims

A main body A for supporting the bail 1,
A roll 2 of the wrap 3 is coupled to the upper side of the main body A and is rotated along a circumferential portion of the bail 1 mounted on the main body A, (B) for wrapping the wrapping material (3) on the circumferential surface of the bail (1), the lapping unit
There is provided a fixing means C for fixing and cutting a portion between the wrap 3 wound on the circumferential surface of the bail 1 and the wrap 3 released from the roll 2, &Lt; / RTI &
The fixing means (C)
A support base 10 provided to extend in the front-rear direction,
A rotation bar 20 rotatably coupled to the support base 10 in a vertical direction,
A turning mechanism (30) connected to the pivoting bar (20) for pivoting the pivoting bar (20) in a vertical direction,
And a fixing table 40 provided on the supporting table 10 and having a cutting blade 41 at an upper end thereof,
In a state in which the pivoting bar 20 is rotated upward,
When the lap 3 passes between the pivot bar 20 and the fixed base 40,
The pivoting bar 20 is pivoted downward by the pivoting mechanism 30 and is brought into close contact with the fixed base 40,
Wherein the wraps (3) are fitted and fixed between the fixing table (40) and the rotating bar (20), and the wraps (3) are cut by the cutting blade (41).

The method according to claim 1,
The fixing table 40 is laterally rotatably coupled to the support table 10 by a hinge shaft 44b,
On one side of the fixing table 40, a protrusion 44a is formed so as to extend in the lateral direction,
When the pivot bar 20 is lowered and presses the protrusion 44a downward, the entirety of the pivot bar 40 is pivoted toward the pivot bar 20,
And an elastic member (42) is connected to the fixing table (40) for pressing the fixing table (40) to rotate in a direction away from the rotating bar (20).

[5] The apparatus as claimed in claim 1, wherein the front end further comprises a connecting bar (21) hingedly coupled to the support (10) so as to be vertically rotatable and a rear end hinged to the intermediate portion of the pivoting bar (20)
Characterized in that the rotation mechanism (30) uses a cylinder mechanism whose one end is fixed to the support base (10) and the other end is hinged to the lower end of the rotation bar (20).