CN203832969U - Self-service plastic bag automatic fetching machine - Google Patents

Self-service plastic bag automatic fetching machine Download PDF

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Publication number
CN203832969U
CN203832969U CN201420229308.9U CN201420229308U CN203832969U CN 203832969 U CN203832969 U CN 203832969U CN 201420229308 U CN201420229308 U CN 201420229308U CN 203832969 U CN203832969 U CN 203832969U
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China
Prior art keywords
plastic bag
self
cylinder
housing
clamping
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Expired - Lifetime
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CN201420229308.9U
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Chinese (zh)
Inventor
王冰梅
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Zhejiang A&F University ZAFU
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Zhejiang A&F University ZAFU
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Priority to CN201420229308.9U priority Critical patent/CN203832969U/en
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Abstract

The utility model relates to a self-service plastic bag automatic fetching machine which solves the problems that in daily life, plastic bag limiting has defects and white pollute is still severe. The automatic fetching machine comprises a shell, a clamping mechanism is arranged in the shell in a sliding mode, a compressing mechanism is arranged on the back portion of the clamping mechanism, the compressing mechanism is compressed on the back portion of the clamping mechanism, a roller is arranged on the front of the clamping mechanism, the roller makes contact with the surface of a plastic bag group on the clamping mechanism, a bag outlet is formed below the roller, a blowing head is arranged on one side of the bag outlet, and the blowing head is aligned to the edge of the front portion of the plastic bag group. The upper portion of the shell is further provided with a vibration mechanism, the vibration mechanism is connected to the shell through a lifting rod, and the upper end of the compressing mechanism is connected with the vibration mechanism. The self-service plastic bag automatic fetching machine has the advantages of being simple and reasonable in structure and capable of automatically selling plastic bags according to needs. The self-service plastic bag automatic fetching machine is provided with the vibration mechanism and the blowing head, thereby preventing the problem that a plurality of plastic bags are discharged at a time.

Description

Self-service plastic bag self-taking device
Technical field
The utility model relates to a kind of plastic bag automatic extracting device, especially relate to a kind of rational in infrastructure, can automatically tell bag, prevent the self-service plastic bag self-taking device of plastic bag adhesion.
Background technology
Plastic bag is the article of often using in our daily life always, excessively uses and has caused white pollution.2008, China put into effect plastic limit, and supermarket, shop etc. starts to use with compensation plastic bag, and plastic bag use amount is shunk, and white pollution reduces to some extent.But in the market of farm produce, pedlar, breakfast shop, individual stand vast, wide in range place and the place such as KFC, McDonald and other fast food restaurants even, plastic bag remains and provides free, to such an extent as to environmental protection exists very large breach and leak, white pollution is still gravely present among reality.
In public places, the automatic sale of many article and taking becomes a reality, the ATM (Automatic Teller Machine) of bank for example, and the ticket vending machine of Railway station, subway, automatic vending machine, automatic vending machine for condom, the paper handkerchief Vending Machine of communal bathroom, etc.
For plastic bag, packaging bag, this use amount is larger, Public Goods or the commodity closely bound up with environmental protection, can invent and insert coins or card-scanning type self-taking device, in the market of farm produce, spread earlier, the intensive use that makes such as fast food restaurant, with automatic vending and the mode of taking, provide, its benefit is: one, avoid and stop the market of farm produce, the free supply of the plastic bags such as eating and drinking establishment, farthest reduce white pollution, two, in supermarket, plastic bag self-taking device is thrown on doorway, shop, plastic bag can be sold to function frees from the function in supermarket, be conducive to supermarket and be absorbed in the sale of self commodity.Three, self-service taking is a kind of new life style of worth advocating.Therefore be necessary to design a kind of energy and according to inserting coins or swiping the card, automatically extract the device of plastic bag.
Summary of the invention
The utility model is mainly to solve that in daily life, restriction also exists leak and breach to plastic bag, and white pollution is severe problem still, provide a kind of rational in infrastructure, can automatically tell bag, prevent the self-service plastic bag self-taking device of plastic bag adhesion.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: a kind of self-service plastic bag self-taking device, comprise housing, in housing, slide and be provided with the clamping device of placing plastic bag group, at clamping device back, be provided with hold-down mechanism, hold-down mechanism is pressed on the back of clamping device, in clamping device front, be provided with cylinder, cylinder contacts with the plastic bag group surface on clamping device, below cylinder, have out sack, go out in sack one side and be provided with blow head, blow head is aimed at plastic bag group forward edge, on housing top, be also provided with the vibrating mechanism that drives clamping device vibration, vibrating mechanism is connected on housing by lifting bar, hold-down mechanism upper end is connected with vibrating mechanism.In the utility model, clamping device clamps plastic bag group, and hold-down mechanism is pressed on the plastic bag group on clamping device on cylinder, so that cylinder is shut down top plastic bag.Vibrating mechanism, for clamping device is vibrated, by separating between the plastic bag retable pocket on clamping device, makes cylinder be merely able to pull next plastic bag at every turn.Be provided with down below in addition blow head, blow head is aimed at plastic bag group forward edge, blows plastic bag group open be positioned at each anterior plastic bag by blowing method, makes each plastic bag adhesion, makes cylinder be merely able to pull next plastic bag at every turn.Vibrating mechanism can oscilaltion by lifting bar, before cylinder is shut down plastic bag, first by vibrating mechanism, plastic bag group is vibrated, now lifting bar is fallen vibrating mechanism, lifting mechanism is connected with push pedal, and vibrating mechanism drives push pedal vibration, and then drives clamping device vibration.The utility model has been realized automatic extraction plastic bag, and by automatic vending and the mode of taking, the free supply of avoiding and having stopped the plastic bags such as the market of farm produce, eating and drinking establishment, has at utmost reduced white pollution.And plastic bag is sold to function and from the function of supermarket, free, be conducive to the sale that self commodity is absorbed in supermarket.
As a kind of preferred version, described clamping device comprises clamping backboard, in clamping backboard upper vertical, be provided with peg, plastic bag group is hung on peg, at peg front end, is provided with anticreep clasp, and in clamping backboard upper end, midway location is vertically connected with top board, on top board, be provided with slip cap, on described slip cap, have through hole, at housing internal upper part, be provided with slide bar, slip cap is enclosed within on slide bar.Clamping device is positioned at cylinder front portion, and this clamping backboard is long strip-board shape or for square tabular, peg is arranged on clamping backboard near the midway location on top, and peg is vertically mounted on clamping backboard.Without having aperture in the middle of the package group of using, plastics group is just hung on peg like this, hangs rear plastic bag group and is attached on clamping backboard, is inserted in anticreep clasp for fixed plastics bag group on peg, and this anticreep clasp is rubber ring, and frictionally is fixed.In clamping middle, backboard upper surface, be connected with top board, this top board is used for arranging slip cap, so top board is strip, top board can be connected with clamping backboard at one end, cross section becomes inverted L-shaped like this, or is connected with clamping backboard in middle, and cross section becomes T shape like this.Slip cap is arranged on top board, horizontally set slide bar in housing, and slip cap is enclosed within on slide bar, makes so whole clamping device on slide bar, to slide front and back.This clamping backboard install peg one facing to cylinder, after plastic bag group hangs on clamping device like this, plastic bag group contacts with cylinder.
As a kind of preferred version, described hold-down mechanism comprises push pedal, push pedal front is pressed on the back side of clamping backboard, between push pedal another side and object rear wall, be provided with the first spring, on the end face of the both sides of push pedal, be respectively arranged with slide block, on housing two side, be provided with the chute corresponding with slide block, slide block is embedded in chute.This hold-down mechanism keeps plastic bag group to compress mutually with cylinder, when cylinder is rotated, can shut down plastic bag.On the end face of push pedal both sides, slide block is set, on housing two side, be provided with the chute corresponding with slide block, these structures play spacing and directional tagging to push pedal, push pedal both sides are connected with housing both sides like this, and push pedal can be carried out front and back along chute and slide, under the elastic force effect of the first spring, push pedal is pressed on clamping backboard.
As a kind of preferred version, described vibrating mechanism comprises belt conveyor, belt conveyor is around the home between two rollers, one of them roller wheel shaft is connected with motor, two rollers are arranged on lifting support, described lifting bar is arranged on lifting support two ends vibrating mechanism is arranged on to housing top, on described belt conveyor surface, be disposed with the pawl that cross section is right angle trigonometry shape, in described push pedal upper end, be provided with vibrating arm, the ramp structure of vibrating arm upper end for matching with pawl, after vibrating mechanism declines, described vibrating arm upper end is meshed with the pawl on belt conveyor, between slip cap and cylinder place one side body wall, be provided with the second spring, the second spring housing is on slide bar.This vibrating mechanism is for vibrating clamping device.Before cylinder work, vibrating mechanism first carries out work, lifting bar is fallen vibrating mechanism, belt conveyor is contacted with vibrating arm, then start motor, driven by motor belt conveyor rotates counterclockwise, this section of belt conveyor contacting with vibrating arm is towards push pedal place one side shifting, and pawl on belt conveyor arranges structure, be, the inclined-plane of pawl is towards push pedal place one side, inclined-plane on vibrating arm is towards the opposite with the inclined-plane of pawl, like this when belt conveyor rotates, pawl can promote vibrating arm and move backward, now under the effect of the second spring, clamping device also can move thereupon backward, when vibrating arm is when moving a segment distance backward, under the effect at the first spring force, vibrating arm upper end can overcome the thrust that pawl brings, inclined-plane, vibrating arm upper end can skid off the inclined-plane of pawl, bounce back on a rear pawl, push pedal moves forward again like this, push pedal promotes clamping device and moves forward some distances, belt conveyor continues mobile, so repeatedly, make clamping device do front and back alternately moves always, form thus vibration.When vibration finishes, this rises vibrating mechanism by lifting bar.This vibrating arm is arranged on the off-centered position of push pedal, has so just avoided being located along the same line with slip cap, and vibrating mechanism is arranged on vibrating arm, and vibrating mechanism has just been avoided the problem with slide bar interference.
As a kind of preferred version, described cylinder is for to be made by foamed glue.This cylinder can cling plastic bag, when cylinder rotates, can shut down plastic bag.
As a kind of preferred version, described cylinder surface is provided with feeler.Make cylinder can better cling plastic bag, shut down plastic bag.
As a kind of preferred version, cylinder is square, at cylinder surface, is provided with some suckers.
As a kind of preferred version, go out on the housing that sack is arranged on cylinder below, go out the funnel shaped that sack is inner wide and outer narrow, described blow head is arranged on out in a side of sack counter roller, the air extractor duct of head of giving vent to anger is aimed at plastic bag group front end below, and the head of giving vent to anger is connected on air pump by pipeline.Before this blow head is operated in cylinder work, first there is blow head to blow plastic bag group front end is dispelled, make adhesion between plastic bag.The plastic bag of shutting down drops into out on sack, under the rotation of cylinder, by going out sack, drops out.
Therefore, the utility model has the advantages that: 1. simple and reasonable, can automatically sell as required plastic bag.2. there is vibrating mechanism and blow head, make plastic bag adhesion, prevented the problem of a plurality of plastic bags that once spue.3. the free supply of avoiding and stopping the plastic bags such as the market of farm produce, eating and drinking establishment, farthest reduces white pollution.In supermarket, doorway, shop throws in plastic bag self-taking device, plastic bag can be sold to function and free from the function in supermarket, is conducive to the sale that self commodity is absorbed in supermarket.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is the local structure for amplifying schematic diagrams at A place in accompanying drawing 1;
Accompanying drawing 3 is a kind of structural representations of the utility model cylinder.
1-housing 2-cylinder 3-slide bar 4-lifting bar 5-belt conveyor 6-lifting support 7-first spring 8-push pedal 9-clamping backboard 10-the second spring 11-top board 13-peg 14-anticreep clasp 15-plastic bag group 16-blow head 17-goes out sack 18-slide block 19-slip cap 20-roller 21-vibrating arm 22-pawl 23-feeler.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
A kind of self-service plastic bag self-taking device of the present embodiment, as shown in Figure 1, include housing 1, on housing one sidewall, be provided with cylinder 2, cylinder is made by foamed glue material, as shown in Figure 3, at cylinder surface, be provided with feeler 23, in Fig. 3, be that drum segment is illustrated, other parts are also that feeler is set, just not shown in FIG..In cylinder front portion, be provided with clamping device, this clamping device is slidably arranged in housing, is provided with plastic bag group 15 in clamping device, and plastic bag group contacts with cylinder.On the back of clamping device, be provided with hold-down mechanism, hold-down mechanism is pressed on the back of clamping device, has out sack 17 on the housing below cylinder, goes out the funnel shaped that sack is inner wide and outer narrow, go out in a side of sack counter roller and be provided with blow head 16, blow head is connected with air pump.Blow head is aimed at plastic bag group forward edge, is also provided with the vibrating mechanism that drives clamping device vibration on housing top, and vibrating mechanism is connected on housing by lifting bar 4, and hold-down mechanism upper end is connected with vibrating mechanism.
Clamping device comprises clamping backboard 9, vertically clamps backboard be provided with peg 13 at clamping backboard near the midway location on top, and plastic bag group is hung on peg, at peg front end, is provided with anticreep clasp 14.In clamping backboard upper end, midway location is vertically connected with top board 11, is provided with slip cap 19 on top board, has through hole on slip cap.At housing internal upper part, be provided with slide bar 3, slip cap is enclosed within on slide bar, and clamping device just can slide on slide bar like this.
Hold-down mechanism comprises push pedal 8, push pedal front is pressed on the back side of clamping backboard, is provided with the first spring 7 between push pedal another side and housing rear wall, on the end face of the both sides of push pedal, is respectively arranged with slide block 18, on housing two side, be provided with the chute corresponding with slide block, slide block is embedded in chute.
Vibrating mechanism comprises belt conveyor 5, and belt conveyor is around the home between two rollers 20, and one of them roller wheel shaft is connected with motor, and two rollers are arranged on lifting support 6, and lifting bar is arranged on lifting support two ends, and vibrating mechanism is arranged on to housing top.As shown in Figure 2, on belt conveyor surface, being disposed with cross section is the pawl 22 of right angle trigonometry shape, in push pedal upper end, be provided with vibrating arm 21, the ramp structure of vibrating arm upper end for matching with pawl, after vibrating mechanism declines, vibrating arm upper end is meshed with the pawl on belt conveyor 5, between slip cap and cylinder place one side body wall, is provided with the second spring 10, the second spring housings on slide bar 3.
The utility model working process is; After inserting coin or swiping the card, plastic bag self-taking device will start to tell bag.First to vibrate clamping device, lifting bar is fallen vibrating mechanism, belt conveyor is contacted with vibrating arm, then start motor, driven by motor belt conveyor rotates counterclockwise, this section of belt conveyor contacting with vibrating arm is towards push pedal place one side shifting, and pawl on belt conveyor arranges structure, be, the inclined-plane of pawl is towards push pedal place one side, inclined-plane on vibrating arm is towards the opposite with the inclined-plane of pawl, like this when belt conveyor rotates, pawl can promote vibrating arm and move backward, now under the effect of the second spring, clamping device also can move thereupon backward, when vibrating arm is when moving a segment distance backward, under the effect at the first spring force, vibrating arm upper end can overcome the thrust that pawl brings, inclined-plane, vibrating arm upper end can skid off the inclined-plane of pawl, bounce back on a rear pawl, push pedal moves forward again like this, push pedal promotes clamping device and moves forward some distances, belt conveyor continues mobile, so repeatedly, make clamping device do front and back alternately moves always, form thus vibration.Vibration finishes rear lifting bar rises vibrating mechanism, and then blow head is started working, and is blown in plastic bag group bottom.After air blowing finishes, cylinder rotates, and cylinder is shut down the plastic bag being in contact with it, and under the rotation of cylinder, plastic bag enters out sack, by going out sack, drops out.
In addition, cylinder can also be designed to square structure, at cylinder surface, a plurality of suckers is set, and when cylinder is pressed in plastic bag surface like this, sucker holds plastic bag.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as housing, cylinder, slide bar, lifting bar, belt conveyor herein, do not got rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.

Claims (8)

1. a self-service plastic bag self-taking device, comprise housing, it is characterized in that: in housing, slide and be provided with the clamping device of placing plastic bag group (15), at clamping device back, be provided with hold-down mechanism, hold-down mechanism is pressed on the back of clamping device, in clamping device front, be provided with cylinder (2), cylinder contacts with the plastic bag group surface on clamping device, below cylinder, have out a sack (17), go out and in sack one side, be provided with blow head (16), blow head is aimed at plastic bag group forward edge, on housing top, be also provided with the vibrating mechanism that drives clamping device vibration, vibrating mechanism is connected on housing by lifting bar (4), hold-down mechanism upper end is connected with vibrating mechanism.
2. self-service plastic bag self-taking device according to claim 1, it is characterized in that described clamping device comprises clamping backboard (9), in clamping backboard upper vertical, be provided with peg (13), plastic bag group is hung on peg, at peg front end, be provided with anticreep clasp (14), in clamping backboard upper end, midway location is vertically connected with top board (11), on top board, be provided with slip cap (19), on described slip cap, have through hole, at housing internal upper part, be provided with slide bar (3), slip cap is enclosed within on slide bar.
3. self-service plastic bag self-taking device according to claim 2, it is characterized in that described hold-down mechanism comprises push pedal (8), push pedal front is pressed on the back side of clamping backboard, between push pedal another side and housing rear wall, be provided with the first spring (7), on the end face of the both sides of push pedal, be respectively arranged with slide block (18), on housing two side, be provided with the chute corresponding with slide block, slide block is embedded in chute.
4. self-service plastic bag self-taking device according to claim 3, it is characterized in that described vibrating mechanism comprises belt conveyor (5), belt conveyor is around the home between two rollers (20), one of them roller wheel shaft is connected with motor, two rollers are arranged on lifting support (6), described lifting bar (4) is arranged on lifting support two ends, vibrating mechanism is arranged on to housing top, on described belt conveyor surface, be disposed with the pawl that cross section is right angle trigonometry shape (22), in described push pedal upper end, be provided with vibrating arm (21), the ramp structure of vibrating arm upper end for matching with pawl, after vibrating mechanism declines, described vibrating arm upper end is meshed with the pawl on belt conveyor (5), between slip cap and cylinder place one side body wall, be provided with the second spring (10), the second spring housing is on slide bar (3).
5. according to the self-service plastic bag self-taking device described in claim 1 or 2 or 3 or 4, it is characterized in that described cylinder (2) is for to be made by foamed glue.
6. according to the self-service plastic bag self-taking device described in claim 1 or 2 or 3 or 4, it is characterized in that described cylinder (2) surface is provided with feeler (23).
7. according to the self-service plastic bag self-taking device described in claim 1 or 2 or 3 or 4, it is characterized in that described cylinder (2), for square, is provided with some suckers at cylinder surface.
8. according to the self-service plastic bag self-taking device described in claim 1 or 2 or 3 or 4, it is characterized in that sack (17) is arranged on the housing of cylinder below, go out the funnel shaped that sack is inner wide and outer narrow, described blow head (16) is arranged on out in a side of sack counter roller, the air extractor duct of head of giving vent to anger is aimed at plastic bag group front end below, and the head of giving vent to anger is connected on air pump by pipeline.
CN201420229308.9U 2014-05-06 2014-05-06 Self-service plastic bag automatic fetching machine Expired - Lifetime CN203832969U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420229308.9U CN203832969U (en) 2014-05-06 2014-05-06 Self-service plastic bag automatic fetching machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420229308.9U CN203832969U (en) 2014-05-06 2014-05-06 Self-service plastic bag automatic fetching machine

Publications (1)

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CN203832969U true CN203832969U (en) 2014-09-17

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Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104139928A (en) * 2014-05-06 2014-11-12 浙江农林大学 Self-service automatic plastic bag extracting machine
CN108100386A (en) * 2017-12-13 2018-06-01 王莉娜 A kind of self-service polybag self-taking device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104139928A (en) * 2014-05-06 2014-11-12 浙江农林大学 Self-service automatic plastic bag extracting machine
CN104139928B (en) * 2014-05-06 2016-07-06 浙江农林大学暨阳学院 A kind of self-service plastic bag self-taking device
CN108100386A (en) * 2017-12-13 2018-06-01 王莉娜 A kind of self-service polybag self-taking device

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20140917

Effective date of abandoning: 20160706

C25 Abandonment of patent right or utility model to avoid double patenting