KR101757064B1

KR101757064B1 - Apparatus for removing a box pack paper of Carton pile

Info

Publication number: KR101757064B1
Application number: KR1020150157554A
Authority: KR
Inventors: 이주만
Original assignee: 이주만
Priority date: 2015-11-10
Filing date: 2015-11-10
Publication date: 2017-07-12
Also published as: KR20170054871A

Abstract

The present invention relates to an apparatus for removing a carton package of a carton file, which comprises a top surface vacuum pad unit for picking up a top surface wrapping paper of a boxed carton file conveyed along a conveyor, and a vacuum pad unit for separating the overlapped surface of the top surface wrapping paper An upper cutter; A side cutter for separating the overlapping surface of the side wrapping paper of the carton file; A front surface vacuum pad unit for separating the front wrapping paper of the carton file; A first transfer pusher for slidably moving the carton file in a state of being in contact with one side of the carton file after the wrapping paper for wrapping the carton file is separated and transferring the carton file to the vertical transfer member; Discharging means for discharging the box wrapping paper with the carton file removed; And a side vacuum pad unit that operates so that the side wrapper separated by the side cutter is separated from the side of the carton file before the first transfer pusher is driven. According to the present invention, the box wrapping paper of the carton file can be automatically removed and supplied to the automatic carton feeding apparatus, thereby improving the workability.

Description

Technical Field [0001] The present invention relates to an apparatus for removing a carton pile of a carton pile,

The present invention relates to a carton file supplying apparatus, and more particularly, to a carton file supplying apparatus which automatically removes a carton pile of a carton pile supplied to an automatic carton pile supplying apparatus, The present invention relates to a carton pile removal device for a carton pile which can be provided as a packaging device for a process.

As is known, cartons for beverage packs such as cardboard boxes or milk packs are manufactured in an unfolded or folded state and put into the packaging process. When the carton is supplied to the magazine of the packaging machine in the form of a single carton having a plurality of cartons stacked on the order of 100 or 200 cartons, the carton is packed in a three-dimensional form in which the cartons stacked in the magazine are taken out one by one and the contents can be filled The packaging process is performed by filling and sealing the contents such as milk at the same time as molding.

In this case, the operator manually supplied the carton file to the magazine. In this case, in order to solve the problem of the troublesome and physically difficult job of supplying the carton file, the present applicant proposed, as of March 14, 2008, (Hereinafter referred to as "prior art document"). The prior art reference discloses a new automatic carton feeding apparatus that can be applied to carton files of various specifications at a low cost while minimizing the work intensity of the operator. However, according to the prior art literature, when a carton file is supplied to the automatic carton feeding apparatus, the operator manually removes the wrapping paper wrapping the carton file and loads the carton on the loading carriage of the automatic feeding apparatus. The loading carriage refers to a carriage means for manually loading and moving a carton file manually by an operator.

However, such an operation results in the same problem as when the operator directly supplies the carton file to the magazine, as described above. That is, the operator manually removes the wrapping paper from the wrapping paper of the loaded carton file, and carries the removed carton file to the loading carriage. Therefore, it is possible to expect a problem that the automatic supply of the carton can not supply the carton file at a uniform speed due to the physical work intensity of the operator. In addition, there is a risk of a safety accident due to a fall because the worker performs work on a work table at a predetermined height.

Therefore, there is a need for an apparatus that improves the operation efficiency by automating the process of removing the box wrapping paper of the carton file supplied to the automatic carton feeding device and feeding it to the loading carriage.

Korean Registered Patent No. 10-0879640 (Jan. 22, 2009)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a carton file box which automatically removes a carton package of carton files and automatically supplies carton files to the automatic carton supply device using vertical transfer means such as an elevator And an object of the present invention is to provide a packaging paper removing apparatus.

According to an aspect of the present invention for achieving the above object, there is provided a vacuum papermaking machine including: a vacuum pad unit for a top surface for picking up a top side wrapping paper of a boxed carton pile conveyed along a conveyor; and a vacuum pad unit for separating the overlapped side of the top side wrapping paper An upper cutter; A side cutter for separating the overlapping surface of the side wrapping paper of the carton file; A front surface vacuum pad unit for separating the front wrapping paper of the carton file; A first transfer pusher for slidably moving the carton file in a state of being in contact with one side of the carton file after the wrapping paper for wrapping the carton file is separated and transferring the carton file to the vertical transfer member; And discharging means for discharging the box wrapping paper with the carton file removed.

The upper cutter operates at a first position of the conveyor and the side cutter, the frontal vacuum pad unit, the first transfer pusher and the discharge means operate in a second position further moved in the first position.

Further comprising a side vacuum pad unit that operates so that the side wrapper separated by the side cutter is separated from the side of the carton file before the first transfer pusher is driven.

The discharge means includes a pressure bracket for pressing the front wrapper separated by the front surface vacuum pad unit so as to be spread on the bottom surface, a first roller provided on the bottom surface of the pressure bracket, And a second roller which is always driven by the first roller and operates to discharge the box wrapping paper in a state in which the carton file is removed in cooperation with the first roller.

Wherein the vertical transfer member comprises: driving means for providing a driving force for raising the loading carriage so as to supply the carton file to the loading carriage of the automatic feeding device; And a second transfer pusher mounted on one side of the vertical transfer member for transferring the carton file to the loading carriage in a flat state with the loading carriage.

According to the carton package removing device of the present invention as described above, since the box wrapping paper of the carton file supplied to the automatic carton feeding device can be automatically removed and supplied, it is possible to improve the working efficiency It is possible to prevent the safety accident of the worker as well as the possibility.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a drawing of a box-packed carton file used in the present invention
2 is a block diagram of an apparatus for removing a carton package of a carton file according to a preferred embodiment of the present invention
FIG. 3 and FIG. 4 are diagrams showing an entire workplace configuration including an apparatus for removing box wrapping paper of a carton file according to the present invention
5 is a flowchart illustrating a process of removing a box wrapping paper according to an apparatus for removing box wrapping paper of a carton file according to the present invention,

The present invention is configured to automatically perform a series of processes for removing a box wrapping paper of a carton file manually operated by a conventional worker and supplying the removed carton file to the automatic carton feeding device (i.e., the loading carriage). That is, in the present invention, it is a main technical feature that a box wrapping paper wrapping a carton file in which a plurality of cartons are overlapped is removed.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description when read in conjunction with the accompanying drawings. 1 shows a boxed carton file used in the present invention. In this case, the upper and side surfaces of the box wrapping paper 1 have surfaces a and b on which the wrapping paper is superimposed. According to the present invention, only the carton file 1 'within the overlapping surface (a, b) is separated (that is, it is cut by automatic cutting) and only the loading carriage 10 4). The overlapping surfaces (a, b) of the box wrapping paper 1 can be separated from each other in a bonded state or by a general cutting means.

2 is a block diagram of an apparatus for removing a carton package of a carton file according to a preferred embodiment of the present invention. As shown in the drawings, a carton package removing device (hereinafter, referred to as a "wrapping paper removing device") 100 according to the present invention includes a belt conveyor 101 for transferring a carton file box 1 " When the operator places the carton box 1 "(ie, the carton box box) carried by the forklift or the like on the belt conveyor 101, the box-packed carton 1" However, the belt conveyor 101 does not have a continuous driving state, and at the time of removing the carton packaging paper 1 of the carton file, the carton files 1 "are transported in one direction. ) Is stopped.

In a state in which the belt conveyor 101 is stopped, the packaging paper removing apparatus 100 is provided with a first vacuum pad unit (that is, a vacuum for top surface) A pad unit 110 and an upper cutter 120. The first vacuum pad unit 110 has a structure in which one or more vacuum pads 112 are mounted on a shaft 111 having a predetermined length, And the upper cutter 120 moves up and down along the gap so as to be spaced apart from each other by a predetermined distance from the upper surface of the upper cutter 120. [ The upper cutter 120 moves in one direction along the longitudinal direction of the carton file (i.e., from left to right or from right to left).

A lateral cutter 130 for separating the overlapped surface b of the side wrapping paper wrapping the side of the boxed carton pile box 1 "is provided on the side of the wrapping paper removing apparatus 100. The side cutter 130 has a left side / On the right side, and the side wrapping paper is disassembled by separating the overlapped surface (b) while moving from the lower side to the upper side.

The packaging paper removing apparatus 100 includes a second vacuum pad unit (i.e., a front surface vacuum pad unit) 140 for unfolding the front box wrapping paper. The second vacuum pad unit 140 includes a rotating bracket 141 provided on a side surface of the package removing apparatus 100 and a shaft 142 connected to the rotating bracket 141 and one or more vacuum pads 143 provided on the shaft 142 . The pivot bracket 141 rotates about 90 degrees with respect to the front surface of the carton pile. The pivot bracket 141 pivots when the pad surface of the vacuum pad 143 is sucked to the front surface of the box wrapping paper 1 The front surface of the box wrapping paper 1 is almost spread out on the bottom surface. This is because the overlapping surfaces of the upper surface and the side surface of the box wrapping paper 1 are already separated, so that the front wrapping paper wrapping the carton file is naturally separated according to the rotation of the rotation bracket 141.

A first transfer pusher 150 for transferring the carton file in the box wrapper 1 to the vertical transfer member 180 is constructed. The pushing bracket 151 of the first conveying pusher 150 is positioned at the upper portion of the carton file box 1 "while the conveying body (not shown) That is, the pushing bracket 151 is in contact with one side of the carton pile 1 ', the conveying body slides in one direction to move the carton pile 1' At this time, in order to allow the push bracket 151 of the first conveying pusher 150 to easily contact the one side of the carton pile 1 ', the side box wrapping paper is moved away from the side of the carton pile 1' The third vacuum pad unit 160 includes a vacuum pad mounted on a shaft formed in a vertical direction and is disposed in the same direction as the push bracket 151 .

The discharging means 170 for discharging the box wrapping paper 1 after the carton file 1 'is transferred to the vertical conveying member 180 is constituted. The discharging means 170 includes a pressurizing bracket 171 for pressing and pressing the front box packing paper in a state in which the front box packing sheet is unfolded as shown in Figs. 2B and 2C. That is, the pressure bracket 171 is provided with a function of preventing the front box wrapping paper from being rewound in the unfolded state by the second vacuum pad unit 140. A discharge guide 172 and a first roller 173 are mounted on the pressurizing bracket 171. In particular, the first roller 173 cooperates with the second roller 174 installed on the bottom surface of the carton pile 1 ' And discharges the remaining box wrapper paper 1 after the transfer. That is, the second roller 174 is always driven in one direction by the driving force, and the first roller 173 rotates by driving the second roller 174 without its own driving force. Therefore, even if the second roller 174 rotates due to the weight of the carton file 1 'before the carton file 1' is conveyed with the front box wrapping paper unfolded, the box wrapping paper 1 is not discharged, The box wrapping paper 1 is moved in one direction and discharged by the cooperation of the first roller 173 and the second roller 174 immediately after the paper 1 'is conveyed. When the box wrapping paper 1 is discharged, the first transfer pusher 150 and the pressure bracket 170 return to their original positions.

On the other hand, the vertical transfer member 180 is configured to be movable between the bottom of the loading carriage 10 and the bottom of the loading carriage 10 so that the carton file 1 'transferred by the first transfer pusher 150 can be transported to the loading carriage 10 of the automatic carton feeding device. Position. When the vertical transporting member 180 and the loading carriage 10 are in a flat state, a second transporting pusher (not shown) for pushing the carton file 1 'to the loading carriage is constructed on one side.

FIGS. 3 and 4 are all the workplace configuration diagrams including the packaging paper removing apparatus of the present invention. As shown in the figure, when the operator moves the carton file box 1 "to the belt conveyor 101, the carton file box 1" is transported according to the driving of the belt conveyor 101, The wrapping paper 1 is removed. After the carton file 1 'is transferred to the vertical transfer member 180 by the first transfer pusher 150, the vertical transfer member 180 is driven to the height of the loading carriage 10 of the automatic carton feeding device do. Thereafter, the second transfer pusher causes the carton file 1 'to be transferred to the loading carriage 10 and then transferred.

Next, the operation of the carton packaging paper removing apparatus of the carton file will be described with reference to FIG. As described above, the present invention supplies the carton file 1 'from which the box wrapping paper 1 has been removed by the automatic carton feeding apparatus applied by the applicant of the present invention, and thus the box wrapping paper 1' ) Is removed and the unpacked carton 1 'is transferred to the loading carriage 10 of the automatic carton feeding apparatus.

As shown in Figs. 3 and 4, when the carton file box 1 "is transferred and stacked by the forklift truck, the operator inserts the carton file box 1 " into the belt conveyor 101 ). Then, the carton file box 1 "starts to be fed in a line according to driving of the belt conveyor 101 (SlOO).

Then, when the carton file box 1 "reaches the predetermined position (first position), the belt conveyor 101 stops driving. Then, the first vacuum pad unit 110" located above the carton file box 1 " And the pad surface of the vacuum pad 112 adsorbs the upper surface packaging paper. When the first vacuum pad unit 110 is moved upward in this state, the overlapped surface (a) of the upper surface packaging paper slightly spreads due to the attraction force of the pad surface. Thereafter, the cutter blade of the upper cutter 120 passes between the overlapped faces a of the upper wrapping paper slightly widened, so that the overlapped faces a are separated from each other and the upper wrapping paper is disassembled (S110). At this time, the upper cutter 120 moves from one side to the other along the longitudinal direction of the carton file box 1 "to perform the disassembling operation of the upper wrapper.

When the upper surface packaging paper of the one carton file box 1 "is disassembled in this manner, the belt conveyor 110 is driven again and stops when the carton file box 1" comes to the second position. At this time, the carton file box 1 "in the second position has already been disassembled from the first position, and the carton file box 1" I have. That is, when the operator places the carton file box 1 "on the belt conveyor 101, the top wrapping paper is disassembled from the first position, and then the subsequent work is performed at the second position.

At the second position, the remaining wrapping paper of the carton file box 1 "is removed, the carton file 1 'is transferred to the adjacent vertical transfer member 180, and the box wrapping paper 1 is discharged Describe each process.

When the carton file box 1 "is moved from the first position to the second position, the side cutter 130 is moved upward from below to disassemble the side wrapping paper (s120). That is, The cutter blade of the side cutter 130 is moved between the overlapped faces b so that the cutting operation is performed. Thus, both the upper face and the side face of the carton file box 1 " do.

Next, the operation of disassembling the front wrapping paper proceeds (s130). To this end, the rotation bracket 141 rotates. Then, the vacuum pad 143 attached to the shaft 142 connected to the pivot bracket 141 adsorbs the entire wrapping paper. When the pivot bracket 141 rotates again in the opposite direction, the pad surface of the vacuum pad 143 is attracted to the front wrapping paper so that it rotates together with the front wrapping map. As a result, do. When the front wrapping paper is unfolded, the pressurizing bracket 171 comes down from above and presses the front wrapping paper. The front wrapper can thus be kept open.

At this time, the first roller 173 provided on the pressurizing bracket 171 rotates in cooperation with the second roller 174 installed on the bottom surface. When the carton pile 1 'is in the box wrapping paper 1, The box wrapping paper 1 is not discharged due to the weight of the carton file 1 '. The first roller 173 does not rotate due to the weight of the carton pile 1 'and therefore the second roller 174 is rotated by the driving force at all times, 1) is to maintain the unfolded state.

Subsequently, an operation of transferring the carton file 1 to the vertical transfer member 180 is performed (s140). To this end, the push bracket 151 of the first delivery pusher 150 must contact the outermost surface of the carton pile 1 '. At this time, although the side wrapping paper is disassembled, it is necessary to separate the side wrapping paper so as to allow the push bracket 151 to enter because the side wrapping paper is almost attached to the side surface of the carton pile 1 '. Therefore, before the push bracket 151 is driven, the third vacuum pad unit 160 is driven to guide the side wrapping paper further away from the side of the carton file 1 '. That is, if the vacuum pads of the third vacuum pad unit 160 perform the operation of sucking and releasing the side wrapping paper, the side wrapping paper can be further moved away from the side of the carton file 1 '.

The push bracket 151 of the first feed pusher 150 provided on one side of the carton file 1 'is pushed to the side of the carton pile 1' '). The first transfer pusher 150 is then moved in one direction as the transfer body is driven, so that the carton file 1 'is transferred to the vertical transfer member 180. When the carton file 1 'is transferred to the vertical transfer member 180, the carton 1' is not present in the box wrapper 1, so that the box 1 is discharged to the outside (s150) . That is, since the second roller 174 is always in the driving state, the first roller 173 is rotated in cooperation with the second roller 174 immediately after the carton file 1 'is conveyed, The box wrapping paper 1 is discharged between the rollers 173 and 174 according to the rotation of the first roller 173 and the second roller 174. [

When the discharge of the box wrapping paper 1 is completed in this way, the carton file box 1 "at the first position of the belt conveyor 101 is transferred to the second position, The transfer operation by the transfer pusher 150 is repeatedly performed.

On the other hand, when the carton file 1 'is transferred to the vertical transfer member 180, the carton file 1' must be supplied to the automatic cartridge feeder. Therefore, the vertical transfer member 180 is driven to rise until it is flattened with the bottom surface of the loading carriage 10 formed at the front end of the automatic carton feeding device immediately after the carton file 1 'is transferred. The second feed pusher is then driven to feed the carton file 1 'to the loading carriage 10. Accordingly, the automatic carton feeding device can automatically supply only the carton file 1 'from which the box wrapping paper 1 has been removed to the magazine.

As described above, it can be seen that the present invention is configured to automatically remove a box wrapping paper of a carton file in which a plurality of cartons are stacked, and then supply only the carton file to the automatic carton feeding device.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It will be apparent that modifications, variations and equivalents of other embodiments are possible. Therefore, the true scope of the present invention should be determined by the technical idea of the appended claims.

100: Box packaging paper removal device
101: Belt conveyor
110: first vacuum pad unit
120: upper cutter
130: side cutter
140: Second vacuum pad unit
141: Rotation bracket
150: first feed pusher
151: Push bracket
160: Second vacuum pad unit
170:
171: Pressurizing bracket
173: First roller
174: Second roller
180: vertical conveying member
1: box wrapper 1 ': carton file 1 "; Carton File Box
10: Loading carriage

Claims

An upper cutter for separating a superimposed surface of the upper wrapping paper folded in accordance with the suction, for picking up a top wrapping paper of a box-packed carton file conveyed along the conveyor;
A side cutter for separating the overlapping surface of the side wrapping paper of the carton file;
A front surface vacuum pad unit for separating the front wrapping paper of the carton file;
A first transfer pusher for slidably moving the carton file in a state of being in contact with one side of the carton file after the wrapping paper for wrapping the carton file is separated and transferring the carton file to the vertical transfer member; And
And discharging means for discharging the box wrapping paper with the carton file removed,
The discharging means,
A pressing bracket for pressing the front wrapping paper separated by the front side vacuum pad unit so as to be spread on the bottom surface,
A second roller which is installed on the bottom surface and is always driven by the driving force and is operated to discharge the box wrapping paper in a state in which the carton file is removed in cooperation with the first roller, A carton pile removal device for removing the carton pile of carton files.

The method according to claim 1,
Said upper cutter operating in a first position of said conveyor,
Wherein the side cutter, the front side vacuum pad unit, the first transfer pusher, and the discharging means operate at a second position further moved in the first position.

The method according to claim 1,
Further comprising a side vacuum pad unit operative to move the side wrapper separated by the side cutter away from the side of the carton file before the first transfer pusher is driven.

delete

The method of claim 3,
Wherein the vertical transfer member comprises:
Driving means for providing a driving force for raising the loading carriage so as to supply the carton file to the loading carriage of the automatic carton feeding device; And
And a second transfer pusher mounted on one side of the vertical transfer member for transferring the carton file to the loading carriage in a flat state with the loading carriage.