CN111532501B - Automatic take-out packaging device - Google Patents

Automatic take-out packaging device Download PDF

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Publication number
CN111532501B
CN111532501B CN202010504640.1A CN202010504640A CN111532501B CN 111532501 B CN111532501 B CN 111532501B CN 202010504640 A CN202010504640 A CN 202010504640A CN 111532501 B CN111532501 B CN 111532501B
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China
Prior art keywords
fixed
bag
roller
sealing
plate
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CN202010504640.1A
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Chinese (zh)
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CN111532501A (en
Inventor
宋亚男
李伟
李凯旋
赵海明
常杨
王传辉
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China University of Mining and Technology CUMT
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China University of Mining and Technology CUMT
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Priority to CN202010504640.1A priority Critical patent/CN111532501B/en
Publication of CN111532501A publication Critical patent/CN111532501A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/12—Feeding webs from rolls
    • B65B41/16—Feeding webs from rolls by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/04—Forming flat bags from webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
    • B65B5/04—Packaging single articles
    • B65B5/045—Packaging single articles in bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
    • B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/14—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for incorporating, or forming and incorporating, handles or suspension means in packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C3/00—Labelling other than flat surfaces
    • B65C3/06—Affixing labels to short rigid containers
    • B65C3/08—Affixing labels to short rigid containers to container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/26—Devices for applying labels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web roll
    • B65H18/028—Both ends type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/10—Mechanisms in which power is applied to web-roll spindle
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
    • G07F11/02—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines
    • G07F11/04—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which magazines the articles are stored one vertically above the other
    • G07F11/16—Delivery means
    • G07F11/24—Rotary or oscillatory members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B2220/00—Specific aspects of the packaging operation
    • B65B2220/16—Packaging contents into primary and secondary packaging
    • B65B2220/18—Packaging contents into primary and secondary packaging the primary packaging being bags the subsequent secondary packaging being rigid containers, e.g. cardboard box
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1944—Wrapping or packing material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

The invention provides a takeaway automatic packaging device, which comprises a bag making machine and a tableware bag discharging device, wherein the bag making machine is connected with the tableware bag discharging device; the tableware bag outlet device is fixed above the bag making machine; the bag making machine comprises a packaging table for placing a lunch box, a label fixing mechanism for fixing a takeout order, a code scanning mechanism for scanning a take-out order bar code, a roller mechanism for clamping and conveying packaging films and recovering waste films, a cutting and sealing mechanism for manufacturing packaging bags, a heat sealing mechanism and a left and right cutter mechanism. The storage space of the tableware bag is enlarged by the designed tableware bag discharging device, and the problem of missed placing of the tableware bag is avoided by adopting a code scanning bag discharging mode; utilize the system bag machine to carry out the heat-seal and cut bag, fixed label, improved the packing efficiency of takeaway greatly, effectively alleviate trade company's working strength, practiced thrift the cost.

Description

Automatic take-out packaging device
Technical Field
The invention belongs to the technical field of mechanical design and automation thereof, and particularly relates to an automatic take-out packaging device.
Background
Under the wave of the Internet plus, various life service businesses are subversively changed, and the 'lazy economy' becomes an economic phenomenon. With the continuous development of the internet and the catering industry, take-out has become one of the mainstream life styles of people.
Although the China takeout industry chain is gradually perfected in recent years and the catering takeout market is gradually mature, the current takeout merchants do not have the scores of the light mode and can be regarded as the heavy mode development. In the aspect of distribution, self-supporting and crowdsourcing are combined to meet the increasingly high peak distribution demand; in the aspect of packaging, workers need to take out and open the packaging bag to put in the lunch box, put in the tableware bag, the material bag and the like, and then manually tie the packaging bag and bind the sales order, so that repeated manual packaging operation is low in working efficiency, a large number of hands are needed, and the cost of merchants is greatly increased.
In recent years, automatic packaging is developed at a high speed in China, the automation degree is higher and higher, but equipment suitable for take-out automatic packaging is still not developed greatly. At present, most takeaway merchants still adopt a manual packing mode, and the condition of neglecting tableware placement caused by large order quantity often occurs, so that customers are dissatisfied, and poor comments are brought to the merchants. Therefore, the invention of the automatic take-out packaging device has great significance.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an automatic takeout packaging device.
In order to solve the technical problem, the takeaway automatic packaging device provided by the invention comprises a bag making machine and a tableware bag discharging device; the tableware bag outlet device is fixed above the bag making machine;
the bag making machine comprises
A packing table for placing the lunch boxes,
a label fixing mechanism for fixing the sales order,
a code scanning mechanism for scanning the take-out order information,
a roller mechanism used for clamping and conveying the packaging film and recovering the waste film,
a cutting and sealing mechanism, a heat sealing mechanism and a left and right cutter mechanism for manufacturing the packaging bag; the cutting and sealing mechanism and the heat sealing mechanism are fixed on two sides of the packing table.
Preferably, the bag making machine comprises a safety grating, a machine body bottom plate and a machine body wall; the safety grating is fixed on the outer side of the machine body wall; the machine body walls are fixed on two sides of the machine body bottom plate; the roller mechanism comprises a film clamping roller pair, a film supplying roller, a film sending roller and a film receiving roller; the film clamping roller pairs are 4 groups in total, and each 2 groups are fixed on the left and right machine body walls; the film feeding roller, the film feeding roller and the film collecting roller are respectively fixed on the machine body wall; the packaging film is sleeved on the film supply roller, and the waste film is sleeved on the film collection roller.
Preferably, the packing table further comprises a supporting block and a supporting plate; the supporting blocks are fixed on two sides of the machine body wall and fixedly connected with the machine body bottom plate; the backup pad is fixed between the supporting shoe, fixes the packing platform in the backup pad.
Preferably, the label fixing mechanism comprises an outsourcing order and a clamping plate; the take-out bill is fixed on the splint; the splint is fixed on the inner side of the machine body wall.
Preferably, the cutting and sealing mechanism comprises a cutting and sealing plate, a cutting and sealing fixing plate, a cutting and sealing electric cylinder, a cutting and sealing roller and a cutter; the cutting, sealing and fixing plate is fixed on the wall of the machine body; the cutting and sealing electric cylinder is fixed between the cutting and sealing plate and the cutting and sealing fixing plate; the cutting and sealing roller is fixed at the bottom of the cutting and sealing plate; the cutter is fixed on the upper side, the left side, the right side and the middle upper part of the cutting sealing plate.
Preferably, the heat sealing mechanism comprises a heat sealing plate, a heat sealing electric cylinder, a heat sealing fixing plate, a male die and a heat sealing roller; the heat-sealing fixing plate is fixed on the machine body wall; the heat-sealing electric cylinder is fixed between the heat-sealing plate and the heat-sealing fixing plate; the heat-sealing roller is fixed at the bottom of the heat-sealing plate; the male die is fixed on the middle upper part of the heat sealing plate and corresponds to the cutter on the middle upper part of the sealing plate.
Preferably, the code scanning mechanism comprises a bracket and a code scanner; the bracket is fixed on the wall of the machine body and corresponds to the clamping plate; the code scanner is fixed on the support and corresponds to the takeaway single phase.
Preferably, the left and right cutter mechanism comprises a left support plate, a left cutter, a right support plate and a right cutter; the left support plate is fixed on the inner side of the machine body wall and is arranged on the same side as the label fixing mechanism, and a left cutter is fixed on the left support plate; the right support plate is fixed on the inner side of the machine body wall and is positioned at the same side of the code scanning mechanism, and a right cutter is fixed on the right support plate. This is added to successfully secure the sales order. If this part is missing, the take-out slip is not detached from the entire packaging film after being fixed; after increasing, left and right cutter can earlier the incision of cutting the fixed length, treats the complete heat-seal back, cuts the remainder with cutting mechanism again, just so makes and separates with whole packaging film.
Preferably, the tableware bag discharging device comprises a supporting fixed plate, a box body, a bag storage hopper, a bag falling hopper, a bottom plate, a rubber roll bag feeding mechanism and supporting legs; the bag storage hopper is fixed above the box body; the bag falling hopper is arranged below the bag storage hopper and is fixedly connected with the inner wall of the box body; the supporting fixing plate and the supporting legs are fixedly arranged below the bottom plate and are respectively and fixedly connected with the inner side and the outer side of the wall of the bag making machine body.
Preferably, the rubber roller bag feeding mechanism comprises an outlet baffle, a base, a photoelectric switch, a friction plate, a rubber roller base, a bearing seat, a rubber roller, a bearing, a driven pulley, a rubber roller shaft, a stepping motor, a driving pulley and a synchronous belt; the base is fixed on the rubber roller base, a photoelectric switch is fixed in front of the base, and the photoelectric switch plays a role in counting; the friction plate is fixed above the base; the rubber roller seat is fixed on the bottom plate and is fixedly connected with the box body; the bearing block is fixed on the inner side of the rubber roller seat; the rubber roller and the driven belt pulley are in interference connection with the rubber roller shaft; the bearings are positioned on two sides of the rubber roll shaft, the inner ring of the bearing is in interference connection with the rubber roll shaft, and the outer ring of the bearing is in interference connection with the bearing seat; the driving belt wheel is in interference connection with a stepping motor shaft and is connected with the driven belt wheel through a synchronous belt; the outlet baffle is fixed on the front side of the rubber roller seat, and the lower part of the outlet baffle corresponds to the packing table.
Preferably, the takeaway note adopts edge-tearing printing paper, and the edge-tearing printing paper is fixed on one side of the packaging bag in a heat sealing mode.
Preferably, the packaging film is slit to a fixed length by a left and right cutter mechanism before heat-sealing.
Preferably, the left side, the right side and the upper side of the sealing cutting plate are fixed with strip-shaped cutters, wherein a small section of the right side is fixed with a serrated cutter, and the middle upper part is fixed with a straight notch cutter.
Preferably, the cutting and sealing roller is in rolling connection with the supporting block; the heat-sealing roller is in rolling connection with the supporting block; the supporting shoe is provided with a roller track.
Preferably, the linear motion of the electric cutting and sealing cylinder and the linear motion of the electric heat sealing cylinder are both driven by electric power.
Preferably, the tableware bag discharging device scans the takeout order information through the code scanning mechanism to confirm the number of the tableware bags.
Preferably, the tableware goes out the reasonable part size of adjusting of bagging apparatus and also is applicable to the small-size packing material package.
Preferably, the sizes of the bag storage hopper and the bag falling hopper are determined by the packaging size of the tableware; an inclined baffle is fixed inside the bag falling hopper; the spacing between the oblique baffle plates is determined by the size of the tableware package.
Preferably, the rubber roller and the friction plate are made of materials selected according to the friction coefficient of the tableware bag.
Preferably, the takeaway order information adopts a bar code or a two-dimensional code, so that the bar code scanning mechanism can scan the information conveniently.
The invention has the beneficial effects that: the storage space of the tableware bag is enlarged by the designed tableware bag discharging device, and the problem of missed placement of the tableware bag is avoided by adopting a code scanning bag discharging mode; utilize the system bag machine to carry out the heat-seal and cut bag, fixed label, improved the packing efficiency of takeaway greatly, effectively alleviate trade company's working strength, practiced thrift the cost.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing the overall structure of the bag making machine of the present invention;
FIG. 3 is a schematic view showing the internal structure of the bag making machine of the present invention;
FIG. 4 is a schematic view of the cutting and sealing mechanism, the heat sealing mechanism and the left and right cutter mechanism of the bag making machine of the present invention;
FIG. 5 is a schematic view of a three-sided sealed bag type (out of band sales order) made by the present invention;
FIG. 6 is a schematic view of the overall structure of the bag discharging device for tableware according to the present invention;
FIG. 7 is a schematic view of a rubber roller bag feeding mechanism of the present invention;
in the figure: A. a table 1; B. a bag making machine; C. a tableware bag outlet device; D. a lunch box; E. a table 2; b1, film clamping roller pairs; b2, a packaging table; b3, film clamping roller pairs; b4, take-out bill; b5, splint; b6, cutting a sealing plate; b7, cutting, sealing and fixing the board; b8, cutting and sealing the electric cylinder; b9, a film supply roller; b10, packaging films; b11, safety grating; b12, a film feeding roller; b13, film clamping roller pairs; b14, heat sealing plate; b15, film clamping roller pairs; b16, waste film; b17, collecting the film roller; b18, heat sealing the electric cylinder; b19, heat-sealing the fixing plate; b20, a machine body wall; b21, a machine body bottom plate; b22, a supporting block; b23, support plate; b24, a bracket; b25, a code scanner; b26, cutting and sealing the roller; b27, a left support plate; b28, a left cutter; b29, cutting knife; b30, a right cutter; b31, male die; b32, heat sealing rollers; b33, a right support plate; b34, packaging bags; c1, supporting and fixing plates; c2, outlet baffle; c3, a box body; c4, bag storage; c5, bag falling buckets; c6, oblique baffle; c7, bottom plate; c8, supporting legs; c9, a base; c10, photoelectric switch; c11, friction plate; c12, a rubber roller seat; c13, a bearing seat; c14, a rubber roller; c15, bearings; c16, a driven pulley; c17, a rubber roll shaft; c18, a stepping motor; c19, a driving pulley; c20, synchronous belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the takeout automatic packing apparatus of the present invention includes a bag making machine B and a tableware bag discharging device C.
The bag making machine B is arranged on the front sides of the table 1A and the table 2E and is used for making bags and packaging the lunch boxes D and the tableware bags.
The bag making machine B mainly comprises a film clamping roller pair B1, a film clamping roller pair B3, a film clamping roller pair B13, a film clamping roller pair B15, a packaging table B2, a label fixing mechanism, a cutting and sealing mechanism, a film supplying roller B9, a packaging film B10, a safety grating B11, a film sending roller B12, a heat sealing mechanism, a waste film B16, a film collecting roller B17, a machine body wall B20, a machine body bottom plate B21, a code sweeping mechanism and a left and right cutter mechanism.
The label fixing mechanism comprises an outsourcing order B4 and a clamping plate B5; the sales order B4 is fixed on the splint B5 manually, so that subsequent heat sealing fixation is facilitated; the clamping plate B5 is fixed on the inner side of the left machine body wall B20.
The film clamping roller pair B1, B3, B13, B15, the film supply roller B9, the film sending roller B12 and the film receiving roller B17 form a roller mechanism; the film clamping roller pair B1 and B3 are fixed on the left machine body wall B20, and the B13 and B15 are fixed on the right machine body wall B20 and are used for clamping and conveying the packaging film B10 to prevent the packaging film B10 from falling off; (ii) a The label fixing mechanism is fixed on the inner side of the left machine body wall B20, so that the manual insertion of the sales order B4 is facilitated; the cutting and sealing mechanism and the heat sealing mechanism are fixed at two sides of a packaging table B2 and are used for manufacturing a packaging bag B34; the film feeding roller B9, the film feeding roller B12 and the film collecting roller B17 are fixed between the machine body wall B20, so that the packaging film B10 can be smoothly conveyed, and the waste film B16 can be conveniently recycled; the packaging film B10 and the waste film B16 are respectively sleeved on the film supply roller B9 and the film collection roller B17 and are fixedly connected; the safety grating B11 is fixed on the outer side of the left machine body wall B20 to ensure the safety of operators, namely, the operators can automatically seal the left machine body wall when the operators leave the hands; the machine body wall B20 is fixed on two sides of the machine body bottom plate B21; the code scanning mechanism is fixed on the inner side of the left machine body wall B20 and corresponds to the label fixing mechanism, so that the scanning of a bar code of an outsourcing order B4 can be realized; the left cutter mechanism and the right cutter mechanism are respectively fixed on the inner side of the left machine body wall B20, wherein the left cutter mechanism and the label fixing mechanism are positioned on the same side, and the right cutter mechanism and the code scanning mechanism are positioned on the same side.
The baling station B2 includes a support block B22, a support plate B23; the supporting blocks B22 are respectively fixed on two sides of the machine body wall B20 and fixedly connected with the machine body bottom plate B21; the supporting plate B23 is fixed between the supporting blocks B22, and a packing table B2 is fixed on the supporting plate B, so that the lunch boxes D can be conveniently placed manually.
The cutting and sealing mechanism comprises a cutting and sealing plate B6, a cutting and sealing fixing plate B7, a cutting and sealing electric cylinder B8, a cutting and sealing roller B26 and a cutter B29; the cutting, sealing and fixing plate B7 is fixed between the machine body walls B20; the cutting and sealing electric cylinder B8 is fixed between the cutting and sealing plate B6 and the cutting and sealing fixing plate B7, and can drive the cutting and sealing plate B6 to be matched with the heat sealing plate B14 to prepare a three-side sealed bag B34; the cutting and sealing roller B26 is fixed below the cutting and sealing plate B6, so that the moving friction resistance of the cutting and sealing plate B6 is reduced; the cutters B29 are fixed to the upper, left, right, and middle upper portions of the cutting closure plate B6, and heat-sealed to cut a handbag B34;
the heat sealing mechanism comprises a heat sealing plate B14, a heat sealing electric cylinder B18, a heat sealing fixing plate B19, a male die B31 and a heat sealing roller B32; the heat-seal fixing plate B19 is fixed between the machine body walls B20; the heat-sealing electric cylinder B18 is fixed between the heat-sealing plate B14 and the heat-sealing fixing plate B19 and drives the heat-sealing plate B14 to move; the heat-sealing roller B32 is fixed below the heat-sealing plate B14, so that the moving friction resistance of the heat-sealing plate B14 is reduced; the male die B31 is fixed at the middle upper part of the heat sealing plate B14 and corresponds to the cutter B29 at the middle upper part of the cutting sealing plate B6, so that the handle of the packaging bag B34 can be conveniently cut.
The code scanning mechanism comprises a bracket B24 and a code scanner B25; the bracket B24 is fixed on the inner side of the left machine body wall B20 and is opposite to the label fixing mechanism; the scanner B25 is mounted on the rack B24 to correspond to the takeaway order B4 and facilitate scanning of the takeaway order B4 barcode.
The left and right cutter mechanism comprises a left support plate B27, a left cutter B28, a right support plate B33 and a right cutter B30; the left support plate B27 is fixed on the inner side of the left machine body wall B20 and on the same side as the label fixing mechanism, and a left cutter B28 is fixed on the left support plate B27; the right support plate B33 is fixed on the inner side of the left machine body wall B20 and on the same side of the code scanning mechanism, and a right cutter B30 is fixed on the right support plate.
The tableware bag outlet device C is fixed above the bag making machine B and mainly comprises a supporting and fixing plate C1, a box body C3, a bag storage hopper C4, a bag falling hopper C5, a bottom plate C7, a rubber roller bag feeding mechanism and supporting legs C8; the box body C3 is fixed on the bottom plate C7; the bag storage hopper C4 is fixed above the box body C3 and can store a large number of tableware bags; the bag falling hopper C5 is fixed below the bag storage hopper C4 and is fixedly connected with the inner wall of the box body C3, and a certain amount of tableware bags can be stored and can slide out; the rubber roller bag feeding mechanism is fixed on the bottom plate C7 and is fixedly connected with the inner wall of the box body C3; the supporting and fixing plate C1 and the supporting leg C8 are fixed under the bottom plate C7 and fixed at the inner and outer sides of the right machine wall B20 respectively so as to support the whole tableware bag-discharging device C.
The rubber roller bag feeding mechanism comprises an outlet baffle C2, a base C9, a photoelectric switch C10, a friction plate C11, a rubber roller seat C12, a bearing seat C13, a rubber roller C14, a bearing C15, a driven pulley C16, a rubber roller shaft C17, a stepping motor C18, a driving pulley C19 and a synchronous belt C20; the base C9 is fixed on the rubber roller base C12, a photoelectric switch C10 is fixed in front of the base C9 for detecting whether the tableware bag falls down, and a friction plate C11 is fixed above the base C11 and matched with the rubber roller C14 to realize automatic bag discharging of the tableware bag; the rubber roller seat C12 is fixed on the bottom plate C7 and is fixedly connected with the inner wall of the box body C3; the bearing seats C13 are respectively fixed on the inner sides of the rubber roller seats C12; the rubber roller C14 and the driven pulley C16 are in interference connection with a rubber roller shaft C17; the bearings C15 are positioned at two sides of the rubber roll shaft C17, the inner ring of the bearing C15 is in interference connection with the rubber roll shaft C17, and the outer ring of the bearing C13 is in interference connection with the bearing seat; the stepping motor C18 is fixed between the rubber roller seat C12 and the base C9; the driving pulley C19 is connected with the stepping motor C18 through interference, and is connected with the driven pulley C16 through a synchronous belt C20.
The sales order B4 is printed by edge-tearing printing paper and is fixed on one side of the packaging bag B34 in a heat sealing mode.
The packaging film B10 is cut into a cut with a fixed length by the left cutter mechanism and the right cutter mechanism before heat sealing, the length of the cut is slightly larger than that of the sales order B4, and the sales order B4 is prevented from being cut off in the process of heat sealing and bag cutting.
The left side, the right side and the upper side of the sealing plate B6 are fixed with a strip-shaped cutter B29, wherein a small section of the right side is fixed with a serrated knife, and the middle upper part is fixed with a straight notch cutter, so that the easy-tearing packaging bag B34 with three sealed sides and a handle can be manufactured.
The cutting and sealing roller B26 is fixed below the cutting and sealing plate B6 and is in rolling connection with the supporting block B22; the heat-sealing roller B32 is fixed below the heat-sealing plate B14 and is in rolling connection with the supporting block B22; the supporting block B22 is provided with a roller track, which is convenient for the matching of the cutting sealing plate B6 and the heat sealing plate B14 and reduces the friction resistance during the action.
The linear motion of the cutting and sealing electric cylinder B8 and the linear motion of the heat sealing electric cylinder B18 are both driven by electric power, so that the noise is reduced, and the reliability is improved.
The tableware bag-discharging device C scans the bar code of the sales order B4 through the code scanning mechanism to confirm the number of the tableware bags.
The tableware bag outlet device C can reasonably adjust the size of parts and is also suitable for small packaging bags.
The length and width of the bag storage hopper C4 and the bag falling hopper C5 are determined by the length and width of the tableware bag; the height and the width of the outlet of the bag falling hopper C5 are designed according to the thickness and the width of the tableware bags, so that the tableware bags can sequentially slide out of the bag falling hopper C5; an inclined baffle C6 is fixed inside the bag falling hopper C5, so that the tableware bags can be arranged to have certain regularity; the separation distance of the oblique separation sheets C6 is determined by the length of the tableware bag.
The materials of the rubber roller C14 and the friction plate C11 are selected according to the friction coefficient of the tableware bag, and the friction coefficient of the friction plate C11 and the tableware bag is smaller than the friction coefficient of the rubber roller C14 and the tableware bag and larger than the friction coefficient between the tableware bags.
An outlet shutter C2 is fixed to the front side of the glue roller block C12, below which corresponds to the packing station B2, so that the cutlery bag can smoothly drop onto the packing station B2.
The operation process of the take-out automatic packaging device comprises the following steps:
1) the staff places the lunch box D with rice and vegetables on the table 2E on the packing table B2 and inserts the corresponding takeout note B4 into the label fixing mechanism;
2) the code scanning mechanism scans the bar code on the takeout bill B4 through a code scanner B25, reads the number of the dishes to drive the dish bag discharging device C;
3) the tableware bag discharging device C sends out the tableware bags with corresponding parts and falls to the packing platform B2;
4) after the safety grating B11 detects that no hand is operated inside the bag making machine B, starting the bag making machine B;
5) the cutting and sealing plate B6 and the heat sealing plate B14 are driven by a cutting and sealing electric cylinder B8 and a heat sealing electric cylinder B18, so that a cutting and sealing roller B26 and a heat sealing roller B32 move relatively in the track of the supporting block B22;
6) in the process that the cutting sealing plate B6 and the heat sealing plate B14 push the packaging film B10 to move relatively, the packaging film B10 is cut into a notch with a fixed length through the left cutter mechanism and the right cutter mechanism;
7) the heat sealing plate B14 and the cutting sealing plate B6 are in relative motion contact, so that a packaging film B10 wrapping the lunch box D and the tableware bag is extruded, heat-sealed and cut to finally obtain a portable three-side packaging bag B34; in the process of extruding and heat-sealing the packaging film B10, the packaging film B10 in the round hole of the torn edge of the takeaway order B4 is heat-sealed, so that the takeaway order B4 is heat-sealed and fixed on one side of the packaging bag B34;
8) after bag making is finished, the cutting and sealing plate B6 and the heat sealing plate B14 are reset under the driving of a cutting and sealing electric cylinder B8 and a heat sealing electric cylinder B18;
9) the staff takes out the packaging bag B34 with the out-of-band sales order B4 from the packaging table B2 and places the packaging bag on the table 1A for the take-out of the sales staff;
10) the waste film B16 of the packaging film B10 after the bag cutting is recovered under the rolling of a film feeding roller B12, a film clamping roller pair B1, B3, B13, B15 and a film collecting roller B17, and at the moment, the packaging film B10 conveys a new packaging film B10 under the rolling of a film feeding roller B9, a film feeding roller B12, a film clamping roller pair B1, B3, B13 and B15 to prepare for bag making and packaging of the next lunch box D and the tableware bags;
11) and finishing an automatic packaging process of take-out.
In the automatic takeout packaging process, the operation process of the tableware bag discharging device C comprises the following steps:
a) the take-away merchant places a quantity of cutlery bags into bag hopper C4;
b) the tableware bags enter the bag falling hopper C5 from the bag storage hopper C4 due to gravity, and the tableware bags sequentially slide out of the inclined plane of the bag falling hopper C5 to the friction plate C11 after being sorted by the inclined separation pieces C6;
c) after the code scanner B25 reads the number of the tableware in the bar code of the sales order B4, the stepping motor C18 drives the driving pulley C19 to rotate, and the driving pulley C19 drives the driven pulley C16 to rotate through the synchronous belt C20, so that the rubber roller shaft C17 fixed with the rubber roller C14 rotates;
d) the rubber roller C14 forms squeezing friction with the friction plate C11 through rotation, so that the tableware bag on the friction plate C11 is sent out;
e) the tableware bags fall onto the packing table B2 through an outlet baffle C2, and at the moment, when the photoelectric switch C10 counts and detects that the corresponding number of tableware bags fall, the stepping motor C18 stops running;
f) thus, the bag discharging action of one tableware bag is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an automatic packing apparatus of takeaway which characterized in that: comprises a bag making machine (B) and a tableware bag outlet device (C); the tableware bag outlet device (C) is fixed above the bag making machine (B);
the bag making machine (B) comprises
A packing table (B2) for placing the lunch boxes,
a label holding mechanism for holding the sales order (B4),
a code scanning mechanism for scanning the sales order (B4) information,
a roller mechanism for clamping and conveying the packaging film (B10) and recovering the waste film (B16),
a cutting and sealing mechanism, a heat sealing mechanism and a left and right cutter mechanism for preparing the packaging bag (B34);
the bag making machine (B) comprises a machine body wall (B20) and a machine body bottom plate (B21); the roller mechanism comprises a film clamping roller pair (B1, B3, B13 and B15), a film supplying roller (B9), a film sending roller (B12) and a film receiving roller (B17); the film clamping roller pairs (B1, B3, B13 and B15) are 4 groups in total, and each 2 groups of the film clamping roller pairs are fixed on the machine body wall (B20); the film feeding roller (B9), the film sending roller (B12) and the film collecting roller (B17) are respectively fixed on the machine body wall (B20); the packaging film (B10) is sleeved on the film supply roller (B9), and the waste film (B16) is sleeved on the film collection roller (B17);
the cutting and sealing mechanism comprises a cutting and sealing plate (B6), a cutting and sealing fixing plate (B7), a cutting and sealing electric cylinder (B8), a cutting and sealing roller (B26) and a cutter (B29); the cut-seal fixing plate (B7) is fixed on the machine body wall (B20); the cutting and sealing electric cylinder (B8) is fixed between the cutting and sealing plate (B6) and the cutting and sealing fixing plate (B7); the cutting and sealing roller (B26) is fixed at the bottom of the cutting and sealing plate (B6); the cutter (B29) is fixed on the cutting closing plate (B6);
the heat sealing mechanism comprises a heat sealing plate (B14), a heat sealing electric cylinder (B18), a heat sealing fixing plate (B19), a male die (B31) and a heat sealing roller (B32); the heat-seal fixing plate (B19) is fixed on the machine body wall (B20); the heat-sealing electric cylinder (B18) is fixed between the heat-sealing plate (B14) and the heat-sealing fixing plate (B19); the heat-sealing roller (B32) is fixed at the bottom of the heat-sealing plate (B14); the male die (B31) is fixed on the heat sealing plate (B14) and corresponds to the cutter (B29).
2. The takeaway automatic packaging apparatus according to claim 1, wherein: the label fixing mechanism comprises an outsourcing order (B4) and a clamping plate (B5); the sales order (B4) is fixed on the splint (B5); the clamping plate (B5) is fixed on the body wall (B20).
3. The takeaway automatic packing apparatus according to claim 2, wherein: the code scanning mechanism comprises a bracket (B24), a code scanner (B25); the bracket (B24) is fixed on the body wall (B20) and corresponds to the splint (B5); the code scanner (B25) is fixed on a bracket (B24) and corresponds to the sales order (B4).
4. The takeaway automatic packaging apparatus according to claim 1, wherein: the left and right cutter mechanism comprises a left support plate (B27), a left cutter (B28), a right support plate (B33) and a right cutter (B30); the left support plate (B27) is fixed on the machine body wall (B20) and is at the same side as the label fixing mechanism, and a left cutter (B28) is fixed on the left support plate; the right support plate (B33) is fixed on the body wall (B20), is on the same side of the code scanning mechanism, and is fixed with a right cutter (B30).
5. The takeaway automatic packaging apparatus according to claim 1, wherein: the tableware bag discharging device (C) comprises a supporting and fixing plate (C1), a box body (C3), a bag storage hopper (C4), a bag falling hopper (C5), a bottom plate (C7), a rubber roller bag feeding mechanism and supporting legs (C8); the bag storage hopper (C4) is fixed above the box body (C3); the bag falling hopper (C5) is arranged below the bag storage hopper (C4) and is fixedly connected with the box body (C3); the supporting and fixing plate (C1) and the supporting legs (C8) are arranged below the bottom plate (C7) and are respectively and fixedly connected with the wall (B20) of the bag making machine; the rubber-covered roller bag feeding mechanism is fixed on a bottom plate (C7).
6. The takeaway automatic packaging apparatus according to claim 5, wherein: the rubber roller bag feeding mechanism comprises an outlet baffle (C2), a base (C9), a photoelectric switch (C10), a friction plate (C11), a rubber roller seat (C12), a bearing seat (C13), a rubber roller (C14), a bearing (C15), a driven pulley (C16), a rubber roller shaft (C17), a stepping motor (C18), a driving pulley (C19) and a synchronous belt (C20); the base (C9) is fixed on the rubber roller base (C12), the friction plate (C11) is fixed above the base (C9), and the photoelectric switch (C10) is fixed in front of the base (C9); the rubber roller seat (C12) is fixed on the bottom plate (C7) and is fixedly connected with the box body (C3); the bearing seat (C13) is fixed on the inner side of the rubber roller seat (C12); the rubber roller (C14) and the driven pulley (C16) are in interference connection with a rubber roller shaft (C17); the bearings (C15) are positioned at two sides of the rubber roll shaft (C17), the inner ring of the bearing (C15) is in interference connection with the rubber roll shaft (C17), and the outer ring of the bearing (C13) is in interference connection with the bearing seat; the driving pulley (C19) is in interference connection with a shaft of the stepping motor (C18) and is connected with the driven pulley (C16) through a synchronous belt (C20); the outlet baffle (C2) is fixed at the front side of the rubber roller seat (C12), and the lower part of the outlet baffle corresponds to the packing table (B2).
7. The takeaway automatic packing apparatus according to claim 2, wherein: the sales order (B4) adopts edge-tearing printing paper which is fixed on one side of the packaging bag (B34) in a heat sealing mode.
CN202010504640.1A 2020-06-05 2020-06-05 Automatic take-out packaging device Active CN111532501B (en)

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Application Number Priority Date Filing Date Title
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1438951A (en) * 1972-06-29 1976-06-09 Bate F D C Packaging
CN202754161U (en) * 2012-05-10 2013-02-27 广东联塑科技实业有限公司 Bag making type plastic pipe film wrapping machine
CN204078121U (en) * 2014-08-12 2015-01-07 Tcl王牌电器(惠州)有限公司 Automatic bag sheathing sealing machine
CN207417181U (en) * 2017-11-22 2018-05-29 泉州市鲤城区中科达机械设备有限公司 A kind of tealeaves automatic blanking device

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