KR20190011454A - Apparatus for automatically packaging a protection envelope for fruit and a protection envelope for fruit - Google Patents

Abstract

The present invention relates to an automatic packing machine for a fruit envelope, which is capable of improving work convenience by automating a fruit envelope packaging work. The automatic packing machine comprises: an envelope driving unit (110) for transferring a lowermost envelope (170) of an envelope (170) stacked on an upper portion of a body (101) to the front of the body (101); an envelope opening unit (130) opening an insertion hole (171) of the transferred envelope (170) so that a fruit can be inserted into the envelope; and an envelope narrowing unit (160) closing and sealing the insertion hole (171) of the envelope opened by the envelope opening unit (130).

Description

FIELD OF THE INVENTION [0001] The present invention relates to a fruit envelope automatic wrapping machine and a fruit envelope,

The present invention relates to a fruit bag automatic packing machine for automatically wrapping an envelope on growing fruits and a fruit bag used in the packing machine.

Generally, protection fruit bags are packaged in order to protect young fruit after the flowering of fruit or fruit in the spring. These fruit bag packages cover the protective bag before the fruits become fruit, It is recognized as an indispensable task in fruit farms because it protects fruit from the natural phenomenon of wind and rain, protects fruit from birds and pests such as magpies.

Conventional packaging of fruit bags involves manually wrapping each bag of fruit into a bag and fastening it with a string so that it takes a lot of labor and time, which causes a problem of heavy cost to growers.

In order to solve the problem of the method of manually handing the fruits, the "automatic fruit bagging device" disclosed in the registration utility model No. 195593 is a device in which the inlet of the device is placed on the fruit and the device Nine motors operate continuously to cover fruit bags.

Such a conventional automatic wrapping machine has a complicated structure, often fails, and requires a large production cost, which results in a problem that the price of the wrapping machine is set high.

Korean Utility Model Registration Utility Model No. 20-0275526 entitled "Automatic Fruit Bagging Device"

The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a fruit bag automatic packing machine capable of improving the convenience of operation by automating the packing operation of fruit bags, Is an object of the present invention.

It is also an object of the present invention to provide a fruit bag automatic wrapping machine that can simplify the structure and drastically reduce the production cost and the maintenance and repair cost.

In order to achieve the above object, according to the present invention, there is provided an automatic bag packaging machine for a fruit envelope, comprising: an envelope drive unit 110 for transferring the lowermost envelope 170 among the envelopes 170 stacked on the body 101 to the front of the body 101; An envelope opening part formed at one side of the envelope driving part 110 to open the insertion port of the envelope conveyed forward by the envelope driving part so that the fruit can be inserted; And an envelope rim portion formed at the front end of the body and closing and sealing the envelope opening formed by the envelope opening portion.

At this time, the envelope driving unit includes a screw that rotates in the body by driving a motor; A slot formed in the upper surface of the body in the form of a slot; A nut block fastened to the screw and moving along the screw by rotation of the screw; A toggle arm coupled to the nut block by a hinge so as to be rotatable in the nut block; An inclined surface formed at a lower portion of the body, the inclined surface being configured to move up and down the toothed arm while the toothed arm moves along the screw; A tooth formed in the shape of a hook on the top of the tooth arm and inserted into the slit when the toot arm rides up the slope and protruding through the slit on the top of the body when the toot arm descends from the slope; And a pusher formed on the nut block or the toggle arm and contacting the slider of the open portion of the envelope to push the slider.

Further, a guide roller formed at a lower portion of the tooth arm and in contact with the inclined surface is formed.

In addition, the reversing roller is installed on one side of the envelope driving part, so that the reversing roller contacts the upper surface of the envelope to be conveyed to the envelope opening part and reversely rotates so that only one envelope is conveyed to the envelope opening part.

A slider having a rod inserting opening at an upper portion and a lower portion of the envelope opening portion and slidably moving in contact with a plunger formed in the envelope driving portion; A spring having one end coupled to the body and the other end coupled to the slide and pulling the slide backward by elastic force; Upper and lower rails formed in an upward and downward direction and extending in a forward direction of the body; Upper and lower towing rods each of which is coupled to one side end of the body and is inserted into upper and lower rod insertion openings of the slider, respectively; A rail block fastened to each end of the upper and lower pulling rods so as to be rotatable and slidably moving along upper and lower rails by inserting upper and lower rails into hole-shaped rail insertion openings; And a hook protruding from the rail block in a protrusion shape.

At this time, a slot is formed in the lower part of the upper and lower pulling rods, and a shaft of the body is inserted into the slot, so that the shaft is slidable along the slot.

Further, the rod inserting hole is formed in a long hole shape.

In addition, the slider is formed with a rod-shaped fastening hole, and a guide rod is formed on the body, and the guide rod is inserted into the rod fastening hole of the slider so that the slider slides along the guide rod.

And the envelope rim portion includes an upper frame fastened to one side of the open portion of the envelope in upper and lower positions; And a lower frame; A through hole communicating the upper frame and the lower frame; A drum inserted into the lower frame and rotating; And a band having one end connected to the outer surface of the drum and the other end connected to an edge of the upper frame so that the band of the upper frame is broken by the rotation of the drum, .

The cover further includes a cover for covering the envelope while pressing the envelope stacked on the upper portion of the body onto the body.

The bag for use in the automatic packing machine is provided with an insertion port provided with an iron core which is tightened by a bag rim portion of an automatic packing machine at an upper portion thereof and an upper latching portion for inserting a hook of an open- A lower engaging portion into which the tooth of the envelope driving portion is inserted is formed and laminated on the upper surface of the body.

The fruit bag automatic packing machine according to the present invention having the above-described structure can automate the packaging operation of the fruit bags to improve the convenience of the operation, greatly shorten the working time, and simplify the production cost, .

In addition, since the fastening operation of the fruit bag is performed quickly, it is possible to drastically shorten the working time.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a fruit bag automatic packing machine according to the present invention. FIG.
2 is a partial cross-sectional perspective view showing a fruit bag automatic packing machine in an initial position.
3 is a partial cross-sectional perspective view showing an envelope drive unit at an initial position;
FIGS. 4 and 5 are partial cross-sectional perspective views showing the envelope driving portion and the envelope opening portion in the initial position; FIG.
6 is a perspective view showing an envelope opening portion at an initial position;
FIGS. 7 to 9 are perspective views showing a state in which the envelope drive unit is reversed. FIG.
10 to 16 sequentially illustrate the operation of the automatic bag packing machine of the present invention.
17 is a view showing an envelope rim portion of the present invention.
Figs. 18 and 19 are views showing both sides of the envelope; Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, the present invention will be described in detail with reference to preferred embodiments of the present invention and the accompanying drawings, wherein like reference numerals refer to like elements.

It is to be understood that when an element is referred to as being "comprising" another element in the description of the invention or in the claims, it is not to be construed as being limited to only that element, And the like.

The fruit bag automatic packing machine according to the present invention comprises an envelope driving part 110, an envelope opening part 130 and an envelope rinsing part 160. As shown in FIG. 1, And an envelope driving unit 110 is formed inside the body 101. The envelope driving unit 110 is formed in the body 101,

First, the envelope driver 110 will be described.

An envelope 170 is stacked on the upper surface of the body 101 and the envelope 170 is stacked on the upper surface of the body 101 by covering the envelope 170 on which the cover 103 is stacked. At this time, the pressing spring 104 of the cover 103 presses the stacked envelope 170 onto the upper surface of the body 101.

The envelope driving unit 110 moves the envelope 170 stacked on the lowermost one of the envelopes 170 stacked on the upper surface of the body 101 up to the envelope opening part 130 of the fruit bag automatic packing machine, 2 and 3, the envelope driving part 110 is screwed to the screw 111 installed inside the body 101 and is rotated along the screw 111 rotated by the driving of a motor (not shown) 101).

The envelope driving part 110 linearly moving along the screw 111 includes a nut block 112 screwed to the screw 111 as shown in FIG. 3 and a hinge 113 fastened to the nut block 112, A tooth 115 protruding from the top of the tooth arm 114 and a stopper 117 formed in front of the tooth arm 114 or the nut block 112, And a guide roller 116 formed at the lower portion of the tooth arm 114.

When the screw 111 is rotated by a motor (not shown), the nut block 112, which is screwed with the screw 111, moves linearly along the screw 111.

A toggle arm 114 having a cross-sectional shape of '┛┛' is fastened to the nut block 112 by a hinge 113 (preferably a torque hinge) to the nut block 112, A guide roller 116 is formed below the tooth arm 114 and an inclined surface 120 is formed on an inner lower surface of the body 101. [

The tooth 115 formed in the shape of a hook on one side of the upper end of the tooth arm 114 is inserted into a slit 118 formed in the shape of a long hole on the upper surface of the body 101 as shown in FIG.

The initial state of the envelope driving part 110 is a state in which the nut block 112 is positioned in front of the screw 111 as shown in FIGS. 2 and 3. In this state, the guide roller 116 of the envelope driving part 110 is inclined (120).

In this state, the toothed portion 115 of the envelope driving portion 110 is not protruded from the upper surface of the body 101 in a state of being bent by the slit 118.

When the nut block 112 moves along the screw 111 and the guide roller 116 descends on the inclined surface 120, the toothed arm 114 rotates about the hinge 113 and reaches the top of the toothed arm 114 Shaped hooks 115 protruding from the slit 118 formed in the shape of a long hole on the upper surface of the body 101.

When the nut block 112 moves along the screw 111 and the guide roller 116 rides on the inclined surface 120, the tooth arm 114 rotates about the hinge 113 and is moved to the upper end of the tooth arm 114 The formed tooth 115 is inserted and inserted into the body 101 from the slit 118 on the upper surface of the body 101.

A push rod 117 is formed in front of the tooth arm 114 or the nut block 112 so that the envelope driving part 110 moves forward along the screw 111 to move the bag opening part 130 And serves to drive the envelope opener 130 by pushing the driven rod 151 in contact with the driven rod 151.

The envelope opener 130 will be described.

1 to 3, an upper rail 141 and a lower rail 142 are installed in the envelope open part 130 in such a manner that the envelope opening part 130 gradually widens upward and downward toward the front of the body 101, A slider 132 that linearly moves forward and backward along the slider 101 is formed.

The rail blocks 143 and 144 are slidably installed along the upper and lower rails 141 and 142. The rails 141 and 142 are mounted on the rail insertion ports 145 of the rail blocks 143 and 144, So that the upper and lower rail blocks 143 and 144 can slide along the upper and lower rails 141 and 142.

10 to 16, hooks 152 protruding from the rail blocks 143 and 144 are formed on the rail blocks 143 and 144, respectively.

3 and 6, the rod inserting ports 133 and 134 are formed on the upper and lower sides of the slider 132 and the pull rods 139 and 140 are inserted into the rod inserting ports 133 and 134, respectively One end of the pulling rods 139 and 140 is fastened by the body 101 and the shaft 149 and the other end of the pulling rods 139 and 140 is fastened by the rail blocks 143 and 144, 148).

At this time, the upper and lower rail blocks 143 and 144 are rotatably installed on the upper and lower towing rods 139 and 140, respectively. An elongated hole 150 is formed at the end of the pull rod fastened to the body 101 and the elongated hole 150 is fastened to the body 101 with the shaft 149, It is preferable to be constructed so as to be slidable.

The upper and lower rod insertion ports 133 and 134 formed on the upper and lower sides of the slider 132 are also formed in the shape of a long hole so that the pull rods 139 and 140 are not stationary when the slider 132 slides .

A guide rod 135 is formed on the body 101 so that the guide rod 135 is inserted into the rod fastening hole 136 of the slider 132, So that the slider 132 can slide smoothly along the guide bar 135. [0064] As shown in Fig.

As shown in FIG. 2, both sides of the spring 146 are fastened to the body 101 and the slider 132, respectively, so that the slider 132 is pulled backward by the elastic force of the spring 146.

3, a follower rod 151 is formed on the slider 132. The follower rod 151 is driven by the pusher 117 of the envelope driver 110 to drive the slider 132 .

Protectors 147 are formed on both sides of the envelope opener 130 having the above-described structure. The protectors 147 are installed in the envelope openings 130 by external factors, such as branches, 170) is prevented from being opened properly.

The operation of the fruit bag automatic packing machine of the present invention configured as described above will be described in detail.

The initial position of the fruit bag automatic packing machine is such that the nut block 112 is positioned in front of the screw 111 as shown in FIGS. 2 and 10 and the push rod 117 of the envelope driving part is positioned on the driven rod And the slider 132 is positioned in front of the body 101 by pushing the slider 151.

In this state, when a worker presses a switch (not shown), a motor (not shown) is driven to rotate the screw 111 and the nut block 112 of the envelope driving part 110 starts to move backward of the body 101.

When the nut block 112 of the envelope drive unit 110 moves to the rear of the body 101, the spring 146 is elastically moved to the rear of the body 101 by a predetermined length in interlock with the nut block 112, The pulling rods 139 and 140 are hooked on the rod inserting ports 133 and 134 of the slider 132 to stop the slide movement so that the rod 117 of the envelope driving part 110 and the follower rod of the envelope opening part 130, The nut block 112 is moved to the rear of the body 101 while the nut 151 is dismounted.

7 and 11, when the nut block 112 of the envelope driving part 110 moves to the rear of the body 101 along the screw 111 and the guide roller 116 descends on the inclined surface 120, The tooth 115 protrudes outside the slit 118 on the upper surface of the body 101 and moves to the rear of the body 101 while the body 114 rotates about the hinge 113. [

The envelope 170 is stacked on the upper part of the body 101. The envelope 170 is attached to both sides of the envelope 170 in the direction of the insertion port 171 of the envelope 170 as shown in FIGS. A lower engaging portion 173 is formed on the lower surface of the envelope 170 and an iron core 174 is formed on the envelope inserting port 171. [

The upper and lower stoppers 172 and 173 are configured such that the lower edge of the synthetic resin film or the paper envelope 170 is opened and the other edges are adhered and fixed to the envelope 170.

The tooth 115 of the envelope driving part 110 protrudes from the slit 118 and moves to the rear of the fruit bag automatic packing machine as shown in Figure 11 and since the back of the tooth 115 has a gentle curved shape, The user can move backward beyond the envelope 170 without being caught by the upper and lower engaging portions 172 and 173.

After the tooth 1154 completely moves backward, the screw 111 rotates in the reverse direction and moves the backwardly moved nut block 112 to the front of the body 101. [

12, a hook-shaped tooth 115 is inserted into the lower engaging portion 173 of the envelope 170, and the lowermost envelope 170 of the stacked envelopes 170 is inserted into the nut block (not shown) 112). ≪ / RTI >

At this time, two or more envelopes 170 can move forward with the nut block 112 together with the body 111. By providing the reverse rotation roller 119 on the body 101 as shown in FIG. 2, It is preferable that the reverse rotation roller 119 is brought into contact with the envelope 170 accompanying the lowermost envelope 170 and is pushed by the rotational force so that only one envelope 170 moves to the front of the body 101.

The envelope driving unit 110 moves the envelope 170 to the front of the body 101 and the guide roller 116 of the envelope driving unit 110 rides up the inclined surface 120 as shown in FIG. The tooth 115 protruded above the slit 118 of the body 101 is inserted into the lower portion of the slit 118 while the tooth arm 114 of the body 110 rotates about the hinge 113. [

At this time, the push rod 117 of the envelope driving part 110 contacts the driven rod 151 of the opening part 130 of the envelope and pushes the slider 132 to the front of the body 101 of the automatic packing machine, The upper and lower pulling rods 139 and 140 inserted in the rod inserting ports 133 and 134 rotate around the shaft 149 of the body 101.

Upper and lower trailing rods 139 and 140 are rotatably mounted on upper and lower rail blocks 143 and 144 hinged to the ends of the towing rods 139 and 140 while rotating about the axis 149 of the body 101, Respectively, along the upper and lower rails 141 and 142, respectively.

A hook 152 protruding in the form of a projection is formed on the front of the upper and lower rail blocks 143 and 144. The upper and lower rail blocks 143 and 144 are connected to the upper and lower rails 141 and 142, The hooks 152 of the rail blocks 143 and 144 are inserted into the upper engaging portions 172 formed on both sides of the envelope 170 to slide the envelopes 170 toward the front of the automatic packing machine body 101 .

The upper and lower rail blocks 143 and 144 are engaged with the hooks 152 of the upper and lower rail blocks 143 and 144, The upper and lower rails 141 and 142 are formed to be gradually widened toward the front of the body of the automatic packing machine 101 as shown in FIGS.

Accordingly, as shown in FIGS. 15 and 16, when the upper and lower rail blocks 143 and 144 move along the upper and lower rails 141 and 142, Blocks 143 and 144 pull both sides of the envelope 170 to open the insertion port 171 of the envelope 170.

When the insertion opening 171 of the envelope 170 is opened by the envelope opening portion 130 as described above, fruits of fruit are inserted into the opening 171 which is opened and a switch (not shown) Thereby driving the envelope rim portion 160 of the bag.

1 and 17, a pipe-shaped upper frame 161 and a lower frame 162 are formed, and the upper and lower frames 161 and 162 are vertically And is connected to the through hole 164.

A cylindrical drum 163 is rotatably mounted on the lower frame 162. The drum 163 is rotatable in the forward and reverse directions by a motor (not shown) provided on the body 101 of the automatic packing machine do.

A band-shaped band 167 is fixed across the upper and lower frames 161 and 162. One end of the band 167 is fixed to the drum 163 of the lower frame 162 as shown in FIG. 17 And the other side end of the band 167 is fixed to the upper frame 161 with a frame fixing hole 166 and a drum fixing hole 165, respectively.

The envelope insertion port 171 is inserted into the upper frame 161 of the envelope rim 160 in a state in which the envelope opening 171 is opened by the envelope opening portion 130. At this time, Is driven and the drum 163 is rotated

When the drum 163 rotates, the band 167 fixed by the drum fixing port 165 is pulled, the band 167 is pinched in the upper frame 161, the envelope 170 inserted into the upper frame 161, Is dislodged by the band (167).

When the band 167 is pinched as described above, the iron core 174 located at the insertion port 171 of the envelope 170 is fixed with the band 167 pinned, so that the fruit inserted into the envelope 170 is sealed .

The fruit bag automatic packing machine according to the present invention having the above-described structure can automate the packaging operation of the fruit bags to improve the convenience of the operation, greatly shorten the working time, and simplify the production cost, .

In addition, since the fastening operation of the fruit bag is performed quickly, it is possible to drastically shorten the working time.

The technical idea of the present invention has been described above with reference to the embodiments.

It will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described above from the description of the present invention.

Further, although not explicitly shown or described, those skilled in the art can make various modifications including the technical idea of the present invention from the description of the present invention Which is still within the scope of the present invention.

The above-described embodiments described with reference to the accompanying drawings have been described for the purpose of illustrating the present invention, and the scope of the present invention is not limited to these embodiments.

101: Body
102: Handle
103: cover
104: Pressure spring
110: Envelope drive part
111: Screw
112: Nut block
113: Hinge
114: Tooth arm
115: Tooth
116: guide roller
117: Pusher
118: slit
119: reverse rotation roller
120: slope
130: Envelope open section
131: Support
132: Slider
133: upper load port
134: Lower load port
135: guide rod
136:
139: Upper towing rod
140: Lower traction rod
141: upper rail
142: Lower rail
143: upper rail block
144: Lower rail block
145: Rail entry hole
146: spring
147: Protector
148: Axis
149: Axis
150: Long hole
151: driven load
152: Hook
160: envelope om limb
161: Upper frame
162: Lower frame
163: Drums
164: Through hole
165: drum fixture
166: Frame fastener
167: Band
170: Envelope
171:
172:
173:
174: iron core

Claims (11)

An envelope driving part 110 for conveying the lowermost envelope 170 among the envelopes 170 stacked on the upper part of the body 101 to the front of the body 101;
An envelope opening part 130 formed at one side of the envelope driving part 110 and opening the insertion port 171 of the envelope 170 conveyed to the front of the body 101 by the envelope driving part 110, ); And
And an envelope rim part (160) formed at a front end of the body (101) to close and seal the envelope opening (171) opened by the envelope opening part (130).
The method according to claim 1,
The envelope driving unit 110 includes:
A screw 111 rotating in the body 101 by driving of a motor;
A slot (118) formed in the shape of a slot in the upper surface of the body (101);
A nut block (112) fastened to the screw (111) and moving along the screw (111) by rotation of the screw (111);
A tooth arm (114) fastened to the nut block (112) by a hinge (113) so as to be rotatable in the nut block (112);
An inclined surface 120 formed at a lower portion of the body 101 so that the toothed arm 114 moves along the screw 111 and the toothed arm 114 moves up and down;
The torsion arm 114 is formed in the shape of a hook on the top of the torsion arm 114 and is inserted into the slit 118 when the torsion arm 114 rides on the tilt surface 120. When the torsion arm 114 is lowered from the tilt surface 120 A tooth 115 protruding above the body 101 through the slit 118 on the upper part of the body 101;
And a plunger (117) formed on the nut block (112) or the tooth arm (114) for slidingly moving the slider (132) in contact with the slider (132) of the envelope opening (130) Envelope automatic packing machine.
3. The method of claim 2,
And a guide roller (116) formed at a lower portion of the tooth arm (114) and in contact with the inclined surface (120).
The method according to claim 1,
A reverse rotation roller 119 is provided on one side of the envelope driving part 110 to rotate in a reverse direction while being in contact with the upper surface of the envelope 170 conveyed to the envelope opening part 130, And is conveyed to the opening part (130) of the fruit bag.
The method according to claim 1,
The envelope opening portion 130 is formed in a rectangular shape,
A slider 132 having load inserting ports 133 and 134 at upper and lower portions thereof and slidingly contacting with a plunger 117 formed in the envelope driving portion 110;
A spring 146 which is fastened to one side of the body 101 and the other side of which is fastened to the slider 132 and pulls the slider 132 backward by the elastic force;
Upper and lower rails 141 and 142 formed in such a manner as to extend upwardly and downwardly toward the front of the body 101;
Upper and lower pull rods 139 and 140, respectively, one end of which is coupled to the body 101 by a shaft 149 and inserted into upper and lower rod insertion ports 133 and 134 of the slider 132, respectively;
And upper and lower rails 141 and 142 are inserted into the hole 145 in the form of a hole so as to be rotatable at the ends of the upper and lower towing rods 139 and 140, 141) 142, upper and lower rail blocks 143, 144; And
And a hook (152) protruding from the upper and lower rail blocks (143) and (144) in a protruding shape.
6. The method of claim 5,
An elongated hole 150 is formed in a lower portion of the upper and lower drawing rods 139 and 140 and a shaft 149 of the body 101 is inserted into the elongated hole 150, Wherein the slider is configured to be slidable along the first direction.
6. The method of claim 5,
Wherein the rod inserting port (133) (134) is formed in a long hole shape.
6. The method of claim 5,
A guide rod 135 is formed on the body 101 so that the guide rod 135 is inserted into the rod fastening hole 136 of the slider 132 So that the slider (132) is configured to slide along the guide rod (135).
The method according to claim 1,
The envelope rim portion 160 is provided with a through-
An upper frame 161 fastened to one side of the envelope opening part 130 at upper and lower positions; And a lower frame (162);
A through hole 164 communicating the upper frame 161 and the lower frame 162;
A drum 163 inserted into the lower frame 162 and rotated; And
And a band 167 fastened at one end to the outer surface of the drum 163 and the other end fastened to the rim of the upper frame 161. By the rotation of the drum 163, 167) is folded and folded on the upper frame (161) to open the opened opening (171) of the envelope (170).
The method according to claim 1,
And a cover (103) covering the envelope (170) while pressing the envelope (170) stacked on the body (101) onto the body (101).
An insertion port 171 having an iron core 174 which is tightened by the enveloping unit 160 of the fruit bag automatic packing machine is formed in the upper part,
An upper latching part 172 for inserting a hook 152 of the opening part 130 of the bag opener 130 of the fruit bag automatic packing machine is formed on the both sides of the upper part of the fruit bag automatic packing machine, The fruit envelope 170 for a fruit envelope automatic packing machine in which a lower engaging portion 173 for inserting a fruit envelope is formed and is stacked on the upper surface of the body 101 of the fruit envelope automatic packing machine.

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