CN102616418B - Packaging fixture for bag opening of packaging bag - Google Patents

Packaging fixture for bag opening of packaging bag Download PDF

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Publication number
CN102616418B
CN102616418B CN 201210102776 CN201210102776A CN102616418B CN 102616418 B CN102616418 B CN 102616418B CN 201210102776 CN201210102776 CN 201210102776 CN 201210102776 A CN201210102776 A CN 201210102776A CN 102616418 B CN102616418 B CN 102616418B
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CN
China
Prior art keywords
packaging
slide block
packaging bag
tread plate
bag
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201210102776
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Chinese (zh)
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CN102616418A (en
Inventor
吉尧明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Myzy Fixture Technology Co Ltd
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Kunshan Myzy Fixture Technology Co Ltd
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Publication date
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Priority to CN 201210102776 priority Critical patent/CN102616418B/en
Publication of CN102616418A publication Critical patent/CN102616418A/en
Application granted granted Critical
Publication of CN102616418B publication Critical patent/CN102616418B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention discloses a packaging fixture for a bag opening of a packaging bag, which comprises a main frame, an auxiliary frame, stretching mechanisms, and two foot switches. The stretching mechanisms are disposed on two sides of the upper end of the main frame. The packaging bag is sleeved on end portions of the stretching mechanisms. The foot switches which are in linkage with each other are disposed on the bottom of the auxiliary frame. One end of a cable is connected with the foot switches and the other end of the cable is connected with the stretching mechanisms. The foot switches comprises a left foot switch and a right switch, wherein the right foot switch is used for tensioning the cable and the left foot switch is used for loosening the cable. The packaging fixture for bag opening of the packaging bag replaces manual bag opening and only needs one person to operate. When in use, an operator steps on one of the foot switches to drive the cable to open the stretching mechanisms so as to open the packaging bag, when a product is put into the packaging bag, the operator steps on the other foot switch to drive the cable to loosen the stretching mechanisms so as to loosen the packaging bag, and after sealing, bag opening and packaging are finished. The packaging fixture is labor-saving and can enhance packaging efficiency.

Description

Packaging bag support bag packaging jig
Technical field
The present invention relates to a kind of packaging jig, relate in particular to a kind of support bag packaging jig of packaging bag.
Background technology
Many products that dispatch from the factory need to use packaging bag to pack before dispatching from the factory, and especially for the bigger product of volume, its packaging bag is bigger, and packaging bag is generally plastic material, are vacuum state when not strutting.When giving the packing of product with packaging bag, must exert oneself just can strut packaging bag, and need to keep the softened state of packaging bag to make product enter into packaging bag, again with packaging bag enclosing.In the prior art, this operating process needs two people just can finish usually by artificial support bag and packing for bigger packaging bag usually.Artificial support bag packing wastes time and energy, and packaging efficiency is low.
Summary of the invention
Technical matters to be solved by this invention provides a kind of packaging bag support bag packaging jig, replaces artificial manual support bag packing, saves manpower, has improved packaging efficiency.
For solving the problems of the technologies described above, the invention provides a kind of packaging bag support bag packaging jig, it is characterized in that, comprise
One can hold the main frame of the packaging bag that struts,
One is positioned at the sub-frame on described main frame next door,
Be arranged at the extension means of the both sides of described main frame upper end, the end of described extension means is used for overlapping packaging bag,
Be arranged at the foot-operated switch of two interlocks of described sub-frame bottom;
One end of one hawser is connected on the foot-operated switch of described interlock, and the other end is connected with described extension means,
In the foot-operated switch of described two interlocks, comprise a right-hand tread plate that is used for straining hawser and another is used for unclamping the left-hand tread plate of hawser.
Comprise two cross-articulation in the described extension means of every side in the connecting rod of a bit.
Also comprise a driver train that makes described two connecting rods launch and shrink in the described extension means.
Also comprise one and trample the link gear that Shi Yuqi touches at described foot-operated switch.
Described link gear comprises a barb slide block that is located under the right-hand tread plate and an inclined plane slide block that is located under the left-hand tread plate, described barb slide block and inclined plane slide block interlock; Described barb slide block comprises a hook end with arcwall face, hooks along described arcwall face action downwards to the hook end by described barb slide block when described right-hand tread plate presses down.
Described inclined plane slide block has an inclined-plane, when described left-hand tread plate presses down, the pressure that described left-hand tread plate presses down acts on the inclined-plane of described inclined plane slide block, produces one and pushes to make the hook end of described barb slide block to break away from the thrust of described right-hand tread plate described inclined plane slide block and the described barb slide block.
Described barb slide block and inclined plane slide block are fastened on the bottom of described sub-frame respectively by a spring, described spring is located at a side different with described foot-operated switch.
Also comprise many cross bars that are arranged in the described sub-frame, the fixed pulley around described hawser is set on every cross bar.
One side of described main frame upper end also is provided with two guide pillars.
The beneficial effect that the present invention reaches:
Packaging bag support bag packaging jig of the present invention has replaced artificial manual support bag packing, only by the one man operation packaging jig, step in two foot-operated switchs one by pin, drive hawser and draw back extension means, packaging bag is strutted, after product enters the packaging bag that struts, the operator steps in two foot-operated switchs another by pin, drive hawser and unclamp extension means, packaging bag is unclamped, finish support bag, packing overall process after sealing, save manpower, improved packaging efficiency.
Description of drawings
Fig. 1 is packaging bag support bag packaging jig structural representation of the present invention;
Fig. 2 is the side extension means scheme drawing among Fig. 1;
Fig. 3 is the opposite side extension means scheme drawing among Fig. 1;
Fig. 4 is the foot-operated switch scheme drawing among Fig. 1;
Fig. 5 is the lateral plan of Fig. 4;
Fig. 6 is the link gear enlarged drawing of Fig. 5.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
As shown in Figure 1, packaging bag of the present invention support bag packaging jig comprises a main frame 1 that is made of aluminium section bar and is positioned at main frame 1 next door and sub-frame 2 main frame 1 one, the both sides of main frame 1 upper end are provided with extension means 3, the packaging bag 4 that will be enclosed within extension means 3 lower ends when extension means 3 is opened struts, and extension means 3 will be enclosed within the packaging bag 4 of extension means 3 lower ends and close when shrinking.
The outer frame bottom that main frame 1, sub-frame 2 constitute is provided with the castor 5 of belt brake, packaging jig integral body can be moved to discharging place that needs packaging product below, after strutting, packaging bag 4 need packaged products directly to fall in the packaging bag, shunk by extension means 3 then packaging bag 4 is unclamped, packaging bag 4 is sealed, finish packaging process.
Many cross bars 21 are set in the sub-frame 2, a fixed pulley 22 is set on the every cross bar 21, sub-frame 2 inner bottom parts arrange the foot-operated switch 6 of two interlocks, the other end after on a fixing end of hawser on the pipe link 63 between two foot-operated switchs 6, the hawser a plurality of fixed pulleys 22 on the cross bar 21 is connected (hawser is not shown) with extension means 3.Strain or unclamp expansion or the contraction of control extension means 3 by hawser.
As Fig. 2, shown in Figure 3, extension means 3 is symmetricly set on the both sides of main frame 1 upper end, comprises two cross-articulation in the extension means 3 of every side in the connecting rod 31 of a bit.Also comprise a driver train that makes two connecting rods 31 launch and shrink around point of crossing in the extension means 3.Driver train can also can be manually operated drive configuration for the actuating device of controlling automatically.In the present embodiment, concrete driver train is a fixed mount 32 that is arranged on the main frame 1, have on the fixed mount 32 mould to groove 321.Two connecting rods 31 are hinged at the point of crossing place, and the end of two connecting rods that point of crossing is following is bagging end 311, is used for overlapping packaging bag.All offer 312, two slide bars 33 of chute on two connecting rods 31 more than the point of crossing and pass groove 321, slide bar 33 1 ends lay respectively in the chute 312 of two connecting rods, can slide along two chutes 312, and slide bar 33 other ends link together by a spring.
One side of main frame 1 upper end also is provided with two guide pillars 11.In the flat packaging bag near vacuum state, be positioned near the sack the both sides, position each make a call to a through hole, and packaging bag is inserted on the guide pillar 11 by through hole, can place a plurality of packaging bags on the guide pillar 11, guide pillar is very near apart from extension means, the handled easily personnel take off packaging bag and two through holes of packaging bag are enclosed within the bagging end of two connecting rods in the extension means of homonymy, then packaging bag is opened an osculum, make two other through holes of packaging bag be enclosed within the bagging end of two connecting rods in the extension means of opposite side.
Hawser is connected with the hinged point of crossing of two connecting rods, when hawser is subjected to pulling force, spurring two connecting rods 31 moves downward, chute 312 on the connecting rod 31 along slide bar 33 to lower slider, simultaneously, two slide bars 33 will two end motions along groove horizontal on the fixed mount 32 321 to groove under the effect of spring force.When slide bar 33 moves in horizontal groove 321, also motion in the chute 312 of connecting rod 31 simultaneously.When slide bar 33 moves to the two ends of groove 321 gradually, slide bar 33 also drives the detent ends 313 of two connecting rods 31 simultaneously and opens, be fulcrum with the point of crossing, the bagging end 311 of two connecting rods 31 that the point of crossing of slide bar 33 is following also opens simultaneously, and the packaging bag that is enclosed within on the bagging end 311 is strutted.When unclamping hawser, slide bar 33 is horizontal groove 321 contractile motions in the action of the spring lower edge, and simultaneously, slide bar 33 also moves in chute 312, and drive detent ends 313,311 contractions of bagging end of two connecting rods 31, and the packaging bag that is enclosed within on the bagging end is unclamped.
As Fig. 4, Fig. 5 and shown in Figure 6, one is the right-hand tread plate 61 of straining hawser, strutting sack in the foot-operated switch 6 of two interlocks, and another is the left-hand tread plate 62 that unclamps hawser, unclamps sack.When trampling, can touch foot-operated switch 6 link gear 7 that it arranges below, link gear 7 comprises and is located at the barb slide block 71 under the right-hand tread plate 61 and is located at a inclined plane slide block 72 under the left-hand tread plate 62, and barb slide block 71 and inclined plane slide block 72 are by connecting rod 73 linkage that links together.Barb slide block 71 and inclined plane slide block 72 all are fastened on the bottom of sub-frame 2 by a spring (not shown), spring is located at a side different with foot-operated switch 6.The hook end 711 of barb slide block 71 highly is higher than inclined plane slide block 72.
Hook end 711 upper surfaces of barb slide block 71 are an arcwall face 712, when right-hand tread plate 61 presses down, pressure acts on the arcwall face 712, produce one to the thrust different with right-hand tread plate 61 directions, promote the spring that barb slide block 71 moves backward and compression is connected with barb slide block 71, right-hand tread plate 61 is pressed down to being hooked by the hook end 711 of barb slide block 71, can not upspring.Decline by right-hand tread plate 61 spurs the hawser decline that connects on it, thus the extension means expansion that the pulling hawser other end connects.When right-hand tread plate 61 presses down, press down simultaneously with the left-hand tread plate 62 of its interlock, but because the inclined plane slide block 72 under the left-hand tread plate 62 is highly lower, its inclined-plane 721 does not contact or just contacts with left-hand tread plate 62 as yet, left-hand tread plate 62 is not exerted pressure to inclined plane slide block 72 yet.When needs unclamp packaging bag, trample left-hand tread plate 62, on the inclined-plane 721 of the pressure effect inclined plane slide block 72 that left-hand tread plate 62 presses down, produce one to the thrust different with left-hand tread plate 62 directions, promote inclined plane slide block 72 and move backward and compress coupled respectively spring with the barb slide block 71 of inclined plane slide block 72 interlocks, when barb slide block 71 moves backward, its hook end 711 separates with right-hand tread plate 61, make right-hand tread plate 61 break away to upspring from hook end 711 and get back to initial position, thereby unclamp the hawser that connects on it, the extension means that the hawser other end is connected shrinks, and unclamps packaging bag.Left-hand tread plate 62 interlocks were returned to initial position when right-hand tread plate 61 was got back to initial position, and barb slide block 71, inclined plane slide block 72 also return to initial position under the effect of connected spring.
Support bag packaging process:
1. earlier enough packing sacks are had openning hole and insert two guide pillar the insides.
2. when operating, take a packaging bag to be enclosed within connecting rod earlier and package from bottom to top.
3. the right-hand tread plate that tramps with one's feet, at this moment connecting rod struts sack.
4. the top of sack falls the packaged products of wanting, as sponge.
5. step on left-hand tread plate after product is put well again, at this moment the connecting rod closure is unclamped sack.
6. the sack that will install product is sealed by hand again, takes out from tool.
The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvement and distortion, these improvement and distortion also should be considered as protection scope of the present invention.

Claims (7)

1. a packaging bag support bag packaging jig is characterized in that, comprises
One can hold the main frame of the packaging bag that struts,
One is positioned at the sub-frame on described main frame next door,
Be arranged at the extension means of the both sides of described main frame upper end, the end of described extension means is used for overlapping packaging bag,
Be arranged at the foot-operated switch of two interlocks of described sub-frame bottom;
One end of one hawser is connected on the foot-operated switch of described interlock, and the other end is connected with described extension means,
In the foot-operated switch of described two interlocks, comprise a right-hand tread plate that is used for straining hawser and another is used for unclamping the left-hand tread plate of hawser;
Also comprise one and trample the link gear that Shi Yuqi touches at described foot-operated switch;
Described link gear comprises a barb slide block that is located under the right-hand tread plate and an inclined plane slide block that is located under the left-hand tread plate, described barb slide block and inclined plane slide block interlock; Described barb slide block comprises a hook end with arcwall face, hooks along described arcwall face action downwards to the hook end by described barb slide block when described right-hand tread plate presses down.
2. packaging bag support bag packaging jig according to claim 1 is characterized in that, comprises two cross-articulation in the described extension means of every side in the connecting rod of a bit.
3. packaging bag support bag packaging jig according to claim 2 is characterized in that, also comprises a driver train that makes described two connecting rods launch and shrink in the described extension means.
4. the bag packaging jig is supportted in packaging bag according to claim 1, it is characterized in that, described inclined plane slide block has an inclined-plane, when described left-hand tread plate presses down, the pressure that described left-hand tread plate presses down acts on the inclined-plane of described inclined plane slide block, produces one and pushes to make the hook end of described barb slide block to break away from the thrust of described right-hand tread plate described inclined plane slide block and the described barb slide block.
5. packaging bag support bag packaging jig according to claim 4 is characterized in that described barb slide block and inclined plane slide block are fastened on the bottom of described sub-frame respectively by a spring, and described spring is located at a side different with described foot-operated switch.
6. a packaging bag according to claim 1 support bag packaging jig is characterized in that, also comprises many cross bars that are arranged in the described sub-frame, and the fixed pulley around described hawser is set on every cross bar.
7. packaging bag support bag packaging jig according to claim 1 is characterized in that a side of described main frame upper end also is provided with two guide pillars.
CN 201210102776 2012-04-10 2012-04-10 Packaging fixture for bag opening of packaging bag Expired - Fee Related CN102616418B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201210102776 CN102616418B (en) 2012-04-10 2012-04-10 Packaging fixture for bag opening of packaging bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201210102776 CN102616418B (en) 2012-04-10 2012-04-10 Packaging fixture for bag opening of packaging bag

Publications (2)

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CN102616418A CN102616418A (en) 2012-08-01
CN102616418B true CN102616418B (en) 2013-08-14

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2334577A1 (en) * 1972-07-10 1974-01-31 Akerlund & Rausing Ab CARRYING BAG AND DEVICE FOR ITS ERECTION
US5664406A (en) * 1996-03-04 1997-09-09 United Parcel Service Of America, Inc. Bag zipper actuator
EP0940344A1 (en) * 1998-03-05 1999-09-08 Winfried Winkler Mobile collection device provided with brakes
CN2554098Y (en) * 2001-07-31 2003-06-04 商学恭 Supporting device for garbage bag
CN200948886Y (en) * 2006-05-08 2007-09-19 杨万军 Corn weighing bagging machine
DE202008016028U1 (en) * 2008-12-04 2010-04-15 Melitta Haushaltsprodukte Gmbh & Co. Kg Containers for storing objects
CN202038483U (en) * 2010-12-02 2011-11-16 上海欧朔包装机械有限公司 Bag opening mechanism for zipper bag packaging machine
CN202574737U (en) * 2012-04-10 2012-12-05 昆山迈致治具科技有限公司 Packaging bag opening and packaging jig

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08258818A (en) * 1995-03-24 1996-10-08 Shinsei Sangyo Kk Bag-form umbrella cover inserter

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2334577A1 (en) * 1972-07-10 1974-01-31 Akerlund & Rausing Ab CARRYING BAG AND DEVICE FOR ITS ERECTION
US5664406A (en) * 1996-03-04 1997-09-09 United Parcel Service Of America, Inc. Bag zipper actuator
EP0940344A1 (en) * 1998-03-05 1999-09-08 Winfried Winkler Mobile collection device provided with brakes
CN2554098Y (en) * 2001-07-31 2003-06-04 商学恭 Supporting device for garbage bag
CN200948886Y (en) * 2006-05-08 2007-09-19 杨万军 Corn weighing bagging machine
DE202008016028U1 (en) * 2008-12-04 2010-04-15 Melitta Haushaltsprodukte Gmbh & Co. Kg Containers for storing objects
CN202038483U (en) * 2010-12-02 2011-11-16 上海欧朔包装机械有限公司 Bag opening mechanism for zipper bag packaging machine
CN202574737U (en) * 2012-04-10 2012-12-05 昆山迈致治具科技有限公司 Packaging bag opening and packaging jig

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