CN102298806B - Automatic vending machine - Google Patents
Automatic vending machine Download PDFInfo
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- CN102298806B CN102298806B CN 201010208815 CN201010208815A CN102298806B CN 102298806 B CN102298806 B CN 102298806B CN 201010208815 CN201010208815 CN 201010208815 CN 201010208815 A CN201010208815 A CN 201010208815A CN 102298806 B CN102298806 B CN 102298806B
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Abstract
The invention discloses an automatic vending machine, and the automatic vending machine comprises a machine cabinet, wherein the panel of the machine cabinet is provided with a coin inlet and an object outlet; a film discharging device is arranged at a back part in the machine cabinet; a film conveying deviation correcting device, a film molding device, a vertical sealing device, a film pulling device, a transverse sealing cutting-off device and a leakage detecting device are sequentially arranged at a front part in the machine cabinet from top to bottom; a liquid storing box and a control system are further arranged in the machine cabinet; the control system is electrically connected with the film molding device, the vertical sealing device, the film pulling device, the transverse sealing cutting-off device and the leakage detecting device respectively; the liquid storing box is connected with a liquid outlet pipe; and the outlet of the liquid outlet pipe is positioned in a film barrel which is between the film pulling device and the transverse sealing cutting-off device and is formed after being vertically sealed. The automatic vending machine can accomplish all manufacturing and vending processes by virtue of one key in an unattended manner, and is simple, convenient and quick to operate, and the whole equipment is small, exquisite and portable and has a small floor area, simultaneously fresh, clean and sanitary liquid products can be ensured, and the secondary pollution to the liquid products can be reduced further.
Description
Technical field
The present invention relates to a kind of vending machine, relate in particular to a kind of Vending Machine of realizing auto-filling.
Background technology
Existing Vending Machine, a kind of Drink dispenser as disclosed in patent document WO2008037974Al is generally to sell packaged commodity, for example: bottled or filled drink, packed prepared food.For can store the long period can add the chemical reagent such as some antiseptics fresh-keeping or adopt high-temperature sterilization after pack, nonetheless or the situations such as rotten or spoiled have occured some product, had a strong impact on consumer's health.
Meanwhile, the main water way of Chinese Urban Residents is the pattern of bottled water+water dispenser at present, its drawback is the safe and sanitary hidden danger that exists in the process of the production of bottled water and transportation, and bottled water inevitably produces secondary pollution etc. in drinking process, and these drinking-water health problems that have influence on the consumer cause social concerns gradually.People call the cry of healthy water to grow to even greater heights.the drinking-water concept of packed water and Related product are given birth to therefrom, it has avoided the problems referred to above of bottled water technically, just guiding the industry transformation of water way in a kind of brand-new mode, and understood by the consumer gradually and the sales mode of the packed water product admitted has also quietly been come into people's sight line, the consumer's of traditional water factory---water station---sales mode, need to drop into very large human cost in the process of production and selling because of it, and the packed water storage time of producing is unsuitable long, to guarantee the factor such as its fresh and health, affect and restricted the development of this new industry.
Summary of the invention
The technical problem to be solved in the present invention is, the invention provides a kind ofly to accomplish that unattended a, key just can complete whole making and sell process, and is simple and convenient; Whole equipment small volume and less weight, floor area be little, guarantee simultaneously the fresh clean hygiene of fluid product and reduced Vending Machine to the secondary pollution of fluid product.
the technical solution adopted for the present invention to solve the technical problems is: a kind of Vending Machine, comprise rack, the panel of rack is provided with coin slot, get the thing mouth, the rear portion is provided with film discharge device in rack, the anterior rectification device for film delivery of correcting for the film sideslip that is provided with successively from top to bottom in rack, film is folded to form the film shaping device of tubular structure, two film side that doubling is superimposed are carried out the perpendicular seal apparatus of vertical sealing, pull the film drawing device of film movement, film is carried out the horizontal sealing cutoff device of transverse seal and cut-out, whether the bag film that is used for checking filling liquid the leakage detection apparatus of leakage, also be provided with liquid reserve tank and control system in rack, described control system is electrically connected to rectification device for film delivery, film shaping device, perpendicular seal apparatus, film drawing device, horizontal sealing cutoff device, leakage detection apparatus respectively, described liquid reserve tank is connected with drain pipe, in the perpendicular film cylinder that forms of being honored as a queen of the outlet of drain pipe between film drawing device and horizontal sealing cutoff device.
Also be provided with the sterilizer for sterilization that film is carried out disinfection after the inherent film discharge device of rack, also be provided with liquid purification and treatment device in rack, described liquid purification and treatment device is connected with liquid reserve tank.
Described film discharge device comprises the support that is fixedly connected with rack, be rotatably connected to the film winding up roller that stores film roll on support, described film roll roll end is provided with the braking mechanism of adjusting film winding up roller velocity of rotation by friction force, also be provided with on support for the brake control roll wheels of controlling the braking mechanism action, described brake control roll wheels produce different angles deflection with the film movement speed, control membrane tension thereby make braking mechanism and film roll roll end produce different friction force.
Described film winding up roller two end portions is not provided with the limited rotating mechanism that removably connects, and described film winding up roller is slidably connected on support by limited rotating mechanism; Described film winding up roller comprises the compression running roller of end, described braking mechanism comprises brake block, described brake block geomery coordinates with the outer circumference surface geomery that compresses running roller, and described brake block compresses by holding tightly the velocity of rotation that the running roller outer circumference surface is adjusted the film roll shaft; Described brake control roll wheels comprise two fixedly control roll, be positioned at two fixedly movable control rolls of control roll the same side, fixedly be parallel to each other between control roll and movable control roll, movable control roll end is rotatably connected to the control lever that is fixedly connected with brake block, movable control roll is with film movement deflection, and controls brake block by control lever and produce different friction force from snap-in force between the compression running roller.
Described sterilizer comprises that liquid disinfection pond, the middle part of bottom setting in rack arrange the ultraviolet sterilization mechanism of Spray-cleaning Machine structure, top setting.
Described rectification device for film delivery comprises the support that is fixedly connected with rack, be rotatably connected to stationary guide roller and mobile deflector roll on support, stationary guide roller and mobile deflector roll parallel interval arrange, be provided with film offset detection mechanism between the end of stationary guide roller and mobile deflector roll, described mobile deflector roll one end is provided with and drives the correction assembly that rises or descend on this deflector roll end, and described control system is come the action of error correct assembly according to the detection signal of film offset detection mechanism.
Described correction assembly comprises the correction driving mechanism, drive the topworks that moves or move down on mobile deflector roll end, and described correction driving mechanism drives the action of described topworks.
Described film shaping device comprises profiled sheeting and back up pad, described profiled sheeting comprises postnotum, two dihedral swash plates, the right-angle side of described two dihedral swash plates vertically arranges also respectively and contact with postnotum, and two hypotenuses both are oppositely arranged on the bottom and fold and be incorporated in superimposed place and leave the gap; Surround an angular space between postnotum, two dihedral swash plate threes; Described back up pad between postnotum and dihedral swash plate, and with two dihedral swash plate clearance fit.
Described perpendicular seal apparatus comprises the support that is fixedly connected with rack, slidably connects vertical heat-sealing on support, is fixedly connected with the perpendicular envelope driving mechanism that the vertical heat-sealing of driving seesaws, and is oppositely arranged with vertical heat-sealing and is useful on the bracing frame that coordinates the clamping film side.
Described film drawing device comprises the support that rack is fixedly connected with, and is rotatably connected at least one pair of on support and is close to and membrane running roller in relative rotation, and any in the membrane running roller is connected with the membrane driving mechanism that drives its rotation in pairs.
Described horizontal sealing cutoff device comprises the support that is fixedly connected with rack, support is provided with front heat-sealing and the post heat-seal of coming the heat sealing film bag by clamping, the horizontal sealing driving mechanism that before support also is provided with and drives, heat-sealing and post heat-seal clamp or open, described post heat-seal is fixedly connected with driving mechanism, and described front heat-sealing connects by linkage assembly with post heat-seal makes both synchronous relative motions or synchronous reverse motions realize the clamping of front heat-sealing and post heat-seal or open.
Described post heat-seal comprises the after heat binder that post heat-seal back up pad, post heat-seal back up pad arrange previously, described post heat-seal folder comprises that transient heating is to the heat generating member of working temperature, heat generating member mount pad, the heat resistance insulating sheet that arranges between heat generating member mount pad and heat generating member, described heat generating member comprises the fever tablet that is used for closed film that two intervals arrange, and is provided with for the heating wire that cuts off film between two fever tablets; Described front heat-sealing comprises front heat-sealing folder and front heat-sealing back up pad, and the front heat-sealing that contacts with described heat generating member is pressed from both sides the side and is provided with high temperature resistant cushion.
Described leakage detection apparatus comprises the support that is fixedly connected with rack, be rotationally connected on support and be useful on the cylinder of accepting of accepting the fluid film bag, accept a top have the fluid film bag fall into accept the cylinder import, accept a bottom surface and have the leakage mouth, the leakage mouth is connected with for detection of the liquid detection mechanism that whether has liquid to exist by pipeline, accepts cylinder and is connected with a leak detection driving mechanism that drives its rotation.
Described liquid detection mechanism comprises the leakage surge drum, is provided with liquid sensor in the leakage surge drum.
The present invention adopts and film discharge device, rectification device for film delivery, film shaping device, perpendicular seal apparatus, film drawing device, horizontal sealing cutoff device, leakage detection apparatus, liquid reserve tank and control system to be set in rack to complete the scene of fluid product and automatically pack and sell; Equipment 24 hours is unattended, and a key just can be completed whole making and sell process, and is simple and convenient; Whole equipment can arbitrarily be put, and makes to drink to limit without the place again, can be placed on the occasion of any needs, and such as school, office building, unit, hotel, fast food, supermarket, market, station, airport etc. located.The product clean hygiene that the present invention makes, this product have reduced the frequent processing of user to returnable bottle, for the user has reduced cost for the demand in market.On-the-spot folded bag packing makes the user more relieved, guarantees simultaneously the fresh clean hygiene of fluid product and has reduced secondary pollution to fluid product.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in accompanying drawing:
Fig. 1 is the structural representation that the embodiment of the present invention is removed rack enclosure;
Fig. 2 is the side structure schematic diagram that the embodiment of the present invention is removed rack enclosure;
Fig. 3 is the stereoscopic figure of the embodiment of the present invention;
Fig. 4 is the structural representation of embodiment of the present invention film discharge device;
Fig. 5 is the structural representation after embodiment of the present invention film discharge device is installed film roll;
Fig. 6 is the structural representation of embodiment of the present invention film discharge device side;
Fig. 7 is the structural representation that in embodiment of the present invention film discharge device, limited rotating mechanism coordinates with horizontal slide rail;
Fig. 8 is the structural representation of embodiment of the present invention rectification device for film delivery;
Fig. 9 is the structural representation of another direction of embodiment of the present invention rectification device for film delivery;
Figure 10 is the structural representation of deviation correction mechanism in embodiment of the present invention rectification device for film delivery;
Figure 11 is the structural representation of another direction of deviation correction mechanism in embodiment of the present invention rectification device for film delivery;
Figure 12 is the structural representation of film offset detection mechanism in embodiment of the present invention rectification device for film delivery;
Figure 13 is the structural representation of embodiment of the present invention film shaping device and perpendicular seal apparatus;
Figure 14 is the side structure schematic diagram of embodiment of the present invention film shaping device and perpendicular seal apparatus;
Figure 15 is the structural representation of embodiment of the present invention film drawing device;
Figure 16 is the structural representation of embodiment of the present invention horizontal sealing cutoff device;
Figure 17 is the vertical view of embodiment of the present invention horizontal sealing cutoff device;
Figure 18 is the partial enlarged drawing at I place in Figure 16;
Figure 19 is the stereographic map of embodiment of the present invention leakage detection apparatus;
Figure 20 is the stereographic map of embodiment of the present invention leakage detection apparatus other direction;
Figure 21 is the cut-open view of embodiment of the present invention leakage detection apparatus;
Figure 22 is the control system workflow block diagram of embodiment of the present invention Vending Machine.
Embodiment
As shown in Figure 1, 2, 3, a kind of Vending Machine, comprise rack 1, rack 1 comprises the framework that arranges in shell and shell, the panel of rack 1 is provided with coin slot 11, gets thing mouth 12, IC card reader 14, also is provided with start button 13 on rack 1 panel, can also be provided with touch-screen 15 on panel, startup and each process can show on screen, allow the client operate more direct, simple, convenient.Be provided with film discharge device 100 at rack 1 interior rear portion, rack 1 interior front portion be provided with successively from top to bottom the rectification device for film delivery 300 corrected for the film sideslip, with film be folded to form the perpendicular seal apparatus 500 that the film shaping device 400 of tubular structure, two film side that doubling is superimposed carry out vertical sealing, the film drawing device 600 that pulls film movement, with film carry out transverse seal and the horizontal sealing cutoff device 700 that cuts off, the bag film that is used for the checking filling liquid leakage detection apparatus 800 of leakage whether; Also be provided with liquid reserve tank 2 and control system in rack 1; Described control system is electrically connected to film discharge device 100, rectification device for film delivery 300, film shaping device 400, perpendicular seal apparatus 500, film drawing device 600, horizontal sealing cutoff device 700, leakage detection apparatus 800 respectively; The control system critical piece is control circuit board, and control circuit board is arranged in casing 3.Described liquid reserve tank 2 is connected with drain pipe 5, in the perpendicular film cylinder that forms of being honored as a queen of the outlet of drain pipe 5 between film drawing device 600 and horizontal sealing cutoff device 700.Also be provided with the sterilizer for sterilization that film is carried out disinfection after the inherent film discharge device 100 of rack 1, also be provided with the liquid purification and treatment device (not shown) in rack 1, described liquid purification and treatment device is connected with liquid reserve tank 2.
As shown in Fig. 4,5, film discharge device comprises support 101, be rotatably connected to the film winding up roller 102 that stores film roll 103 on support 101, the film roll 103 of the present embodiment is the PVC packaging film, the PVC film wrappage of food-grade, its specification is that 810MM is wide, and described film winding up roller 102 ends are provided with the braking mechanism 109 of adjusting film winding up roller velocity of rotation by friction force, also is provided with on support 101 for the brake control roll wheels 104 of controlling braking mechanism 109 actions.Described brake control roll wheels 104 produce the deflection of different angles and direction with the film movement speed, thereby make braking mechanism 109 friction force different from the 102 ends generations of film winding up roller control membrane tension.Described film winding up roller 102 both ends are provided with respectively limited rotating mechanism 108, and described film winding up roller 102 is slidably connected on support 101 by limited rotating mechanism 108.Described support 101 is provided with horizontal slide rail 106, and limited rotating mechanism 108 is slidably fitted on horizontal slide rail 106, makes film winding up roller 102 along horizontal slide rail 106 front and back slips, also is provided with the location locking mechanism 107 of limited rotating mechanism 108 on horizontal slide rail 106.
as Fig. 4, shown in 5, film winding up roller 102 comprises roll shaft 121, roll shaft 121 adopts hollow stainless-steel tube, form at its two ends solid stainless steel shaft of welding, roll shaft 121 both ends are bolted with and compress running roller 123, described roll shaft 121 compresses and to be respectively left-hand thread (LHT) between running rollers 123 and to be connected with right-hand thread with two, left, it is opposite with the external thread rotary veer that the other end arranges that right-hand thread connects the external thread rotary veer that refers to roll shaft 121 1 ends settings, the direction that makes compression running roller 123 screw on roll shaft 121 is also just opposite, in film winding up roller 102 rotation processes, roll shaft 121 and two compression running rollers 123 are to turn tighter and tighter.Due to film roll 103 all with the Inner core of a hollow, the Inner core retainer plate is contained on roll shaft 121, because there are the gap in Inner core and roll shaft 121, eccentric phenomena appears when making film roll 103 rotate, cause rotating and have some setbacks and membrane tension changes, so be provided with for keeping the film roll 103 Inner cores inclined-plane lasso 122 concentric with roll shaft 121 on each compresses the roll shaft 121 of running roller 123 inboards.Inclined-plane lasso 122 is about roll shaft 121 axis symmetries, and inclined-plane lasso 122 is inserted in film roll Inner core and plays a supporting role, and rotates smooth and easy with stability and the film roll 103 that guarantees tension force in the film movement process.The maximum outside diameter of inclined-plane lasso 122 makes compression running roller 123 screw rear top and presses inclined-plane lasso 122 that film roll 103 is compressed from two ends greater than the internal diameter of film roll 103 Inner cores.In being installed, film roll 103 processes compression running roller 123 and the inclined-plane lasso 122 at film winding up roller 102 two ends can be removed, install and to compress running roller 123 from two ends after film roll 103 and inclined-plane lasso 122 installs, and be to removably connect between film winding up roller 102 and limited rotating mechanism 108.
As shown in Fig. 5,7, limited rotating mechanism 108 comprises fixed block 181, but fixed block 181 homonymies are provided with roll shaft compact heap 183, two support engaged wheels 182 that support side by side roll shaft 121 and rotation, wherein support engaged wheel 182 and be fixedly connected with fixed block 181 by central shaft, roll shaft compact heap 183 detachably is fixedly connected with fixed block 181.Roll shaft compact heap 183 is arc with the part of roll shaft 121 clearance fit, coordinate with roll shaft 121 end shapes, roll shaft 121 ends are placed on two and support between engaged wheel 182, supporting engaged wheel 182 by two supports jointly, rotate in the space of sealing between two support engaged wheels 182 and roll shaft compact heap 183 threes roll shaft 121 ends, can because of the disengaging of beating, roll shaft 121 rotational stabilities and minimum resistance have not been guaranteed.Roll shaft compact heap 183 detachably is fixedly connected with the capable of choosing multiple mode with fixed block 181, such as: adopt screw, draw-in groove clamping etc., the present embodiment is to adopt screw that the two ends of roll shaft compact heap 183 are fixed on fixed block 181.
As shown in Figure 1, 2, 3, described braking mechanism 109 respectively arranges one at film winding up roller 102 two ends, described compression running roller 123 is in the form of annular discs, described braking mechanism 109 comprises brake block, described brake block side view size coordinates with the outer circumference surface geomery that compresses running roller 123, the present embodiment brake block be one section circular-arc, its lateral wall is fixedly connected with brake control roll wheels 104.Brake block compresses by holding tightly the velocity of rotation that running roller 123 outer circumference surfaces are adjusted film winding up roller 102; Described compression running roller 123 outer circumference surfaces are provided with the friction sleeve 1231 for increasing friction force.Friction sleeve 1231 adopts coarse, wear-resisting brake rubber block material, has certain inertia when having avoided rotating due to film winding up roller 102, and causes film loosening, effectively controls the tensile force of film by braking mechanism 109.
As shown in Figure 1, 2, 3, described brake control roll wheels 104 comprise two fixedly control rolls 141,143, fixedly control roll 141,143 two ends are rotatably connected on support 101, two are fixedly left spacing between control roll 141,143, facilitate film to coil on each roller of brake control roll wheels 104, be positioned at two fixedly control roll 141,143 the same sides movable control roll 142 is arranged, the movable control roll 142 of the present embodiment is arranged on two fixedly control roll 141,143 belows.142 two ends of movable control roll are rotatably connected to respectively the control lever 105 that is fixedly connected with braking mechanism 109, fixedly control roll 141,143 and movable control roll 142 between be parallel to each other, do not change membrane tension, can not cause the film sideslip yet.Movable control roll 142 is controlled braking mechanism 109 friction force different from the 102 ends generations of film winding up roller with film movement deflection by control lever 105.Control lever 105 is L shaped, and one end and movable control roll 142 are rotationally connected, and the other end is fixedly connected with braking mechanism 109, and control lever 105 turnings, middle part are rotatably connected on support 101.
the course of work: film movement, first by then walking around movable control roll 142 through fixing control roll 141, again around to fixing control roll 143, film movement produces certain tension force, thereby make movable control roll 142 be subject to the pulling force that the film around its lower end makes progress, driving L shaped control lever 105 rotates counterclockwise, the snap-in force that makes brake block and compress between running roller 123 reduces, film winding up roller 102 velocities of rotation increase, accelerated the speed that film is put film, when film is put film excessive velocities or film drawing device and is stopped membrane, the pulling force that film is subject to reduces, its inner tensions reduces, thereby making movable control roll 142 be subject to the pulling force that the film around its lower end makes progress reduces, movable control roll 142 is under the effect of self gravitation, driving L shaped control lever 105 clockwise rotates, the snap-in force that makes brake block and compress between running roller 123 increases, film winding up roller 102 velocities of rotation are slowed down, slowed down the speed that film is put film, keep film to have some tension, so repeatedly, thereby realize the self-control of membrane tension.
As shown in Figure 1, 2, be provided with sterilizer in rack, be used for that the film that film discharge device is emitted is carried out sterilization and process.Sterilizer comprises that rack 1 interior bottom arranges liquid disinfection pond 201, middle part arrange that Spray-cleaning Machine structure 202, top arrange ultraviolet sterilization mechanism 203.Wherein, be rotatably connected to film roll shaft (not shown) in liquid disinfection pond 201, the film roll shaft is positioned under the liquid level of sterilization liquid, make the film of walking around from the film roll shaft immerse liquid, by the liquid medicine sterilization that carries out disinfection, liquid medicine can be selected chlorine dioxide, film after sterilization moves up, spraying pure water by Spray-cleaning Machine structure 202 in the middle part of rack washes out the liquid on film, the nozzle of Spray-cleaning Machine structure 202 is respectively in film both sides setting, to the film two sides all cleaning, cleaning fluid drops in the liquid holding box of rack bottom and collects.Being cleaned rear film by Spray-cleaning Machine structure 202 continues up, arrive enclosure top, be provided with ultraviolet sterilization mechanism 203 in enclosure top, ultraviolet sterilization mechanism 203 is ultraviolet sterilization lamp, the film that the ultraviolet sterilization light irradiation constantly moves, again film is carried out sterilization treatment, guaranteed that film reaches hygienic requirements, the present invention arranges two ultraviolet sterilization lamps.
As shown in Fig. 8,9, rectification device for film delivery is used for the film before moulding is rectified a deviation, and guarantees the percentage of A-class goods of bag film moulding.Rectification device for film delivery comprises the support 301 that is fixedly connected with rack, be rotatably connected to stationary guide roller 304 and mobile deflector roll 302 on support 301, stationary guide roller 304 and mobile deflector roll 302 parallel interval settings, stationary guide roller 304 and mobile deflector roll 302 all are comprised of outer roller and rotating shaft, and outer roller rotates in rotating shaft.Rotating shaft one end of the rotating shaft two ends of stationary guide roller 304, mobile deflector roll 302 is fixed on support 301 by installing plate 303 respectively, and stationary guide roller 304 is arranged on the top of mobile deflector roll 302, and the more close support 301 of stationary guide roller 304 arranges.Film 7 moves under the guiding of stationary guide roller 304 and mobile deflector roll 302.Be provided with film offset detection mechanism 305 between the end of stationary guide roller 304 and mobile deflector roll 302, mobile deflector roll 302 1 ends are provided with and drive the correction assembly 306 that rises or descend on this deflector roll end, control system is connected with film offset detection mechanism 305, correction assembly 306 respectively, and control system is moved according to the detection signal error correct assembly 306 of film offset detection mechanism 305.
As shown in Fig. 8,9,10,11, described correction assembly 306 is arranged on arbitrary end of mobile deflector roll 302, and the present embodiment is arranged on the right-hand member of mobile deflector roll 302.Described correction assembly 306 comprises correction driving mechanism 365, drive the topworks that moves or move down on mobile deflector roll 302 ends, and described correction driving mechanism 365 drives the action of described topworks.Correction driving mechanism 365 is motor, and on installing plate 361 fixed supports 301, the present embodiment is selected stepper motor.Described topworks comprises leading screw 366, the slide block 367 of spinning on leading screw 366 of the vertical setting that is connected with motor, slide block 367 is connected with mobile deflector roll 302 by web member 308, and adjusts the relative position of slide block 367 and mobile deflector roll 302 by adjusting web member 308.Leading screw 366 is connected with motor output shaft by shaft coupling.
Described web member 308 comprises slide block contiguous block 381 and deflector roll contiguous block 382, and slide block contiguous block 381 is fixedly connected with by screw with slide block 367, and deflector roll contiguous block 382 removably connects with the rotating shaft of mobile deflector roll 302 ends.Be connected by pin 383 between slide block contiguous block 381 and deflector roll contiguous block 382, when the mobile deflector roll 302 of assembling and topworks, rotate the relative position of adjusting between slide block contiguous block 381 and deflector roll contiguous block 382, suitable rear safetied pin 383 will be both fastening.Deflector roll contiguous block 382 also is connected by screw with mobile deflector roll 302 ends, be provided with slotted hole on deflector roll contiguous block 382, screw passes slotted hole and is connected with the roller end of mobile deflector roll 302, screw can move up and down at slotted hole, the convenient relative position of adjusting among a small circle up and down deflector roll contiguous block 382 and mobile deflector roll 302 is convenient to fix.Assembling has been simplified in arranging of web member 308, has reduced the problem that the deviation due to they relative positions causes installation not go up.Mobile deflector roll 302 other ends are fixed on support 301 by installing plate 303, also are provided with slotted hole on installing plate 303, and screw is installed on the roller end of fixing mobile deflector roll 302 in slotted hole, and can adjust mobile deflector roll 302 installation sites in slotted hole.
As shown in Figure 10,11, in topworks, leading screw 366 vertically arranges, and is arranged on leading screw mount pad 362 by bearing, and described leading screw mount pad 362 comprises tool upper and lower installing plate at regular intervals, and upper and lower installing plate all is horizontally disposed with.Leading screw 366 is arranged on respectively upper and lower installing plate by ball bearing, and ball bearing guarantees the smooth rotation of leading screw 366, and slide block 367 spinnings are on the leading screw 366 between the upper and lower installing plate of leading screw mount pad 362.The upper and lower installing plate of leading screw mount pad 362 all is fixed on support 301.Described leading screw 366 both sides are respectively equipped with the limiting plate 364 of slide block 367 spacing slips, and limiting plate 364 vertically is fixed between the upper and lower installing plate of leading screw mount pad 362, and slide block 367 both sides limiting plate 364 madial walls of fitting respectively move up and down.Slide block is various shapes, column, rectangular-shaped, polyhedral etc., and the present embodiment is selected rectangular-shaped, and its both sides outside wall surface limiting plate 364 of fitting respectively moves up and down.Stepper motor provides power, drive leading screw 366 by unitor and rotate, the rotation of limiting plate 364 restriction slide blocks 367, thus make slide block 367 produce the up and down parallel, stepper motor coordinates with leading screw 366 and slide block 367 just, accurate adjustment moving direction and the displacement of mobile deflector roll 302.
Another embodiment of correction assembly is: described driving mechanism is cylinder, and described topworks comprises slide rail, is engaged in the slide block that slides on slide rail, and the push rod of described cylinder is connected with slide block, and slide block also is fixedly connected with mobile deflector roll.The spacing slip of slide block is used for the adjustment up and down to mobile deflector roll on slide rail, the power resources that move up and down are in cylinder, and what the push rod of cylinder stretched out makes slide block move up and down apart from difference, drives the adjustment up and down of mobile deflector roll end.
As shown in Fig. 8,9,12, described film offset detection mechanism 305 is included in the position transducer 352 for detection of film 7 positions that arranges between stationary guide roller 304 and mobile deflector roll 302, described position transducer 352 respectively arranges one at the both ends of stationary guide roller 304 and mobile deflector roll 302, position transducer 352 is fixed on support 301 by fixed head 351, and gap ratio film 7 width between two position transducers 352 are bigger.Film 7 is carried on the stationary guide roller 304 between two position transducers 352 and mobile deflector roll 302.Described position transducer 352 is photoelectric sensor.Photoelectric sensor comprises transmitter and the receiver that is oppositely arranged, transmitter and receiver lay respectively at film 7 both sides, front and back, according to the film side-play amount of allowing, specifically set the position between transmitter and receiver and film 7, move by stepper motor the deflection angle that just can accurately control mobile deflector roll 302 again, accurately control yawing moment and the amount of deflection of film 7.
Be arranged on mobile deflector roll 302 right sides take deviation correction mechanism and deviating correcting principle be described as example:
1, when film 7 deflection to the right, being arranged on the light that the transmitter of film 7 right side photoelectric sensors sends is blocked by film 7, the receiver of homonymy does not receive light, just send a signal to control system, this moment, control system control step motor clockwise rotated, and slide block 367 moves up, and mobile deflector roll 302 right-hand members move up, film just is subject to the guide effect deflection left of mobile deflector roll 302, thereby has corrected the trend of deflection to the right.
2, when film 7 deflection left, being arranged on the light that the transmitter of film 7 left side photoelectric sensors sends is blocked by film, the receiver of homonymy does not receive light, just send a signal to control system, this moment, control system control step motor rotated counterclockwise, and slide block 367 moves down, and mobile deflector roll 302 right-hand members move down, film 7 just is subject to the guide effect deflection to the right of mobile deflector roll 302, thereby has corrected the trend of deflection left.
as Figure 13, shown in 14, film through correction enters into film shaping device 400, described film shaping device 400 comprises profiled sheeting and back up pad 401, profiled sheeting is fixed in rack by erecting frame, described profiled sheeting comprises postnotum 403, two dihedral swash plates 402, the right-angle side of described two dihedral swash plates 402 vertically arranges respectively and contacts with postnotum 403 or the right-angle side of two dihedral swash plates 402 is fixedly connected on postnotum 403, two hypotenuses of dihedral swash plate 402 are oppositely arranged, hypotenuse is superimposed with each other in the bottom, and leave the gap of film movement at superimposed place, surround an angular space between postnotum 403, two dihedral swash plate 402 threes, postnotum 403 is symmetrical arranged, the mobile deflector roll 302 middle parts settings of the corresponding deviation correcting device 300 of symmetrical center line, film by mobile deflector roll 302 guiding rides over postnotum 403 simultaneously, on two dihedral swash plates 402, the width of the postnotum 402 between two dihedral swash plates 402 is slightly less than half of thin-film width, make the junction, top of film postnotum 403 and two dihedral swash plates 402 begin turnover, wherein be overlapped on a sidewall of the film middle part formation bag film on postnotum 403, jointly formed simultaneously another sidewall of bag film by the both sides of the film of turnover in the middle of two dihedral swash plates, 402 hypotenuse guiding, and the film dual-side overlaps overlap joint, overlap lap-joint and will enter the centre joint that next operation is erected envelope formation bag film.In order to facilitate film turnover moulding, be provided with between postnotum 403 and dihedral swash plate 402 be used to the back up pad 401 of making film, back up pad 401 coordinates with two dihedral swash plate 402 gaps, the gap is for film movement, due to back up pad 401 and dihedral swash plate 402 clamping mutually, make film to turn down to enter the gap of back up pad 401 and dihedral swash plate 402, completed the action of film forming, film has been rolled into tubular.
As shown in Figure 13,14, the film that has been rolled into tubular enters perpendicular seal apparatus 500, and its untight centre joint is sealed.Described perpendicular seal apparatus 500 comprises the support 501 that is fixedly connected with rack, slidably connect vertical heat-sealing 507 on support 501, be fixedly connected with the vertically heat-sealing 507 perpendicular envelope driving mechanisms 508 that seesaw of driving, erecting envelope driving mechanism 508 is the electric cylinder combination, and the push rod of electric cylinder combination is fixedly connected with vertical 507 rear portions that seal.Vertically heat-sealing 507 comprises the mount pad 507a of vertical setting, mount pad 507a side is provided with perpendicular seal warmware 507b, the transient heating of perpendicular seal warmware 507b energy is to working temperature, perpendicular seal warmware 507b is the strip fever tablet, be oppositely arranged with vertical heat-sealing 507 and be useful on the bracing frame that coordinates the clamping film side, bracing frame is propped up film, and convenient vertically heat-sealing 507 is exerted pressure to bracing frame, by heat-sealing, the film centre joint is sealed.For simple on structure and film movement is smooth and easy, the bracing frame of the present embodiment can be that back up pad 401 in film shaping device 400 extends to form downwards.
The drain pipe 5 that is connected with liquid reserve tank is arranged on the rear of back up pad 401, and back up pad 401 is fixed by screws on drain pipe 5, and the outlet of drain pipe 5 ends is between horizontal sealing cutoff device 700 and film drawing device 600.The top of drain pipe 5 is passed through on fixing rack 1 inwall of erecting frame 51.
As shown in figure 15, described film drawing device 600 is to provide the power of film movement, is used for film is pulled completing respectively each operation.Film drawing device 600 comprises the support 601 that is fixedly connected with rack 1, being rotatably connected at least one pair of on support 601 is close to and membrane running roller 602,603 in relative rotation, film running roller 602,603 adopts rubber wheel or silica gel wheel, the friction force of rubber wheel or silica gel wheel is large, is conducive to clamp and pull the film that is clipped between two membrane running rollers 602,603.Each membrane running roller is comprised of two wheels that the interval arranges in same rotating shaft respectively, and the shape size of four wheels is identical, makes their rotating speed identical.Gap in the middle of four wheels is used for by drain pipe, makes drain pipe extend into to seal filling liquid in the bag film of the centre joint and bottom.Any in two membrane running rollers is connected with the membrane driving mechanism (not shown) that drives its rotation, and the present embodiment is that membrane running roller 602 is connected with the membrane driving mechanism.The membrane driving mechanism is motor, and the sprocket wheel 607 that membrane running roller 602 arranges by its end arranges sprocket wheel 605 with the motor end and is connected by the chain (not shown).Can also be to mesh transmission of power with motor output to membrane running roller 602 by gear.Membrane running roller 602,603 gear set 606 engagements by their ends make membrane running roller 602 drive membrane running roller 603 and are synchronized with the movement in opposite directions.
As shown in Figure 16,17,18, horizontal sealing cutoff device 700 is used for a bag film lower end closed of top is facilitated filling liquid, simultaneously with the following bag film upper end closed of filling liquid, and will cut off between two bag films.horizontal sealing cutoff device 700 comprises the support 701 that is fixedly connected with rack, support 701 is provided with front heat-sealing 704 and the post heat-seal 703 of coming the heat sealing film bag by clamping, the horizontal sealing driving mechanism 707 that before support 701 also is provided with and drives, heat-sealing 704 and post heat-seal 703 clamp or open, support 701 comprises the main support plate 711 of being sidelong, main support plate 711 leading flanks are extended with forward front framework 712, front heat-sealing 704 is connected with post heat-seal to connect by linkage assembly 702 makes both synchronous relative motions or synchronous counter-movement realize the clamping of front heat-sealing 704 and post heat-seal 703 or open, front heat-sealing 704, post heat-seal 703 and linkage assembly 702 all are arranged in front framework 712, and be connected with front framework 712.Horizontal sealing driving mechanism 707 is fixed on the trailing flank of main support plate 711, post heat-seal 703 is fixedly connected with horizontal sealing driving mechanism 707, be interval with two guide rods 705 on described support 701, described guide rod 705 is along the direction of motion setting of front heat-sealing 704 and post heat-seal 703, guide rod 705 1 ends are fixed on front framework 712, and the other end is fixed on main support plate 711.Front heat-sealing 704 and post heat-seal 703 are installed on respectively on described guide rod 705, slide along described guide rod 705.Main support plate 11 and front framework 12 are all stiffening plate, and material is aluminium sheet, and guide rod 705 adopts 304 stainless steels, wholely adopt screw to be connected with complete machine to connect, be convenient to installation and removal.Control system is electrically connected to horizontal sealing driving mechanism 707, post heat-seal 703 respectively, controls action and post heat-seal energising or the outage of horizontal sealing driving mechanism 707.
As shown in figure 17, horizontal sealing driving mechanism 707 is the electric cylinder combination, and comprising cylinder 771, the push rod front end of cylinder 771 is provided with push pedal 772, and push pedal 772 is connected with post heat-seal 703 by Flexible Connector 773, and Flexible Connector 773 is symmetrical arranged two.Flexible Connector 773 comprises bolt and the spring that is sleeved on bolt, wherein bolt is installed in the through hole that arranges in push pedal 772, bolt one end is screwed onto on post heat-seal 703, the other end is installed with nut and does not break away from push pedal 772 bolt is spacing, after spring pre-tightening two ends push up respectively be pressed in push pedal 772 and post heat-seal 703 on, make post heat-seal 703 be connected with push pedal 772 elasticity.The employing spring connects, and makes the clamping force rigidity too not between front heat-sealing 704 and post heat-seal 703, reduces the excessive damage to front heat-sealing 704 and post heat-seal 703 of thrust, has played protective effect.Be connected with travel switch assembly 709 at push pedal 772 rears, travel switch assembly 709 comprises the mounting rod 791 that is installed in main support plate 711 through holes, mounting rod 791 1 ends are fixed in push pedal 772, mounting rod 791 is provided with two travel switches 792, travel switch 792 is used for the stroke of control cylinder 771 push rods, make it with front and back heat-sealings between spacing coordinate, prevent that cylinder 771 push rods from stretching out long or too short, heat-sealing 704 and post heat-seal 703 before damaging, or front heat-sealing 704 contact with post heat-seal 703 bad, impact heat-sealing.
As shown in Figure 16,17,18, described post heat-seal 703 comprises the after heat binder that post heat-seal back up pad 731, post heat-seal back up pad 731 arrange previously, post heat-seal back up pad 731 is connected with Flexible Connector 773, and an end of two bolts is spirally connected respectively on post heat-seal back up pad 731.The post heat-seal folder comprises that transient heating is to heat generating member, the heat generating member mount pad 732 of working temperature.Be provided with heat resistance insulating sheet 733 between described heat generating member mount pad 732 and heat generating member, described heat generating member comprises that transient heating is to fever tablet 734 and the heating wire 735 of working temperature; On described heat resistance insulating sheet 733, the interval arranges between 734, two fever tablets 734 of two described fever tablets and is provided with a described heating wire 735.The bar shaped that fever tablet 734, heating wire 735 select the nickel chromium triangle material to make, length both can arrange plurality of specifications, adapts to respectively the bag film of sealing different in width specification.Transient heating be can reach and temperature, instant cut-off heat radiation given birth to.Heat resistance insulating sheet 733 can adopt stupalith, macromolecular material high temperature resistant and insulation to make, and the present embodiment selects glass fiber material to make.Adopt screw to be fixedly connected with between post heat-seal back up pad 731, heat generating member mount pad 732, heat resistance insulating sheet 733.
As shown in figure 17, described front heat-sealing 704 comprises front heat-sealing folder 742 and front heat-sealing back up pad 741, and the front heat-sealing that contacts with heat generating member is pressed from both sides 742 sides and is provided with high temperature resistant cushion 743.Described front heat-sealing folder 742 sides have the mounting groove (not shown), and described high temperature resistant cushion 743 is arranged in mounting groove.Described mounting groove shape is consistent with high temperature resistant cushion 743 cooperations, and high temperature resistant cushion 743 is installed in mounting groove, and high temperature resistant cushion 743 outside surfaces make and at first contact high temperature resistant cushion 743 when clamping higher than the mounting groove end face.When consistent, high temperature resistant cushion 743 also can not given prominence to the mounting groove end face at the setting position of high temperature resistant cushion 743 length and width sizes and fever tablet 734 and heating wire 735 and dimensional fits.High temperature resistant cushion 743 adopts silica gel material to make, and silica gel is high temperature resistant and have elasticity, and under the clamping of front heat-sealing 704 and post heat-seal 703, in the time of keeping the film heat-sealing, envelope each several part equalization of pressure, fully compress, and guarantees the quality of involution.
As shown in Figure 16,17, before the two ends of described front heat-sealing 704 and post heat-seal 703, support, framework 712 inboards respectively arrange respectively a linkage assembly 702, two linkage assemblys 702 are identical and be rotatably connected on support 701, each linkage assembly 702 is connected with post heat-seal with front heat-sealing 704 respectively and is connected, and makes front heat-sealing 704 and post heat-seal 703 make synchronous relative motion or synchronous reverse motions.Linkage assembly 702 comprises disk 721, disk 721 is rotationally connected by the front framework 712 of rotating shaft and support, be rotatably connected to respectively two connecting rods 722,723 on disk 721, connecting rod 722 1 ends are rotatably connected on disk 721, and the other end is rotatably connected on the post heat-seal back up pad 731 of post heat-seal.When post heat-seal back up pad 731 thinner thickness, also can be rotationally connected by the rotating shaft mount pad that rotating shaft is fixedly connected with post heat-seal back up pad 731.Connecting rod 723 1 ends are rotatably connected on disk 721, and the other end is rotatably connected on the front heat-sealing back up pad 741 of front heat-sealing.When front heat-sealing back up pad 741 thinner thickness, also can be rotationally connected with the rotating shaft mount pad that front heat-sealing back up pad 741 is fixedly connected with by rotating shaft.Two connecting rods 722,723 lay respectively at the both sides of disk 721, and two connecting rods 722,723 and the rotating shaft that is rotationally connected of disk 721 between the center of circle of connecting line by disk 721.Like this, when driving mechanism drives post heat-seal 703 action, heat-sealing 704 synchronization actions before driving by linkage assembly 702, i.e. synchronous relative motion or synchronous reverse motions are completed the clamping of front heat-sealing 704 and post heat-seal 703 or open.
course of action: obtain enabling signal, control system control electric cylinder push rod extends thrust to post heat-seal 703 is provided, under the effect of linkage assembly 702, post heat-seal 703 and front heat-sealing 704 are moved to middle synchronous same-speed, final press-through pack film, control system can give fever tablet 734 energisings in the process of mechanism kinematic, it is fully heated up in the process of post heat-seal 703 and front heat-sealing 704 motions, reach rapidly the temperature that film is sewed up to be needed, after this in the process of post heat-seal 703 and the abundant maintenance certain pressure of front heat-sealing 704 extrusion film, fever tablet 734 can provide enough temperature and heats to form the twice sealing by bag film, after impaction state keeps the regular hour time-delay, control system provides of short duration energising to heating wire 735, allow heating wire 735 at moment intensification fusing bag film, realize the cutting function of up and down bag.Horizontal sealing driving mechanism 707 counter motions afterwards, post heat-seal 703 and front heat-sealing 704 separate, and fever tablet 734 outages of post heat-seal are completed the horizontal sealing of packed water packing and cut off operation.Adopt stepper motor and electric cylinder to control sealer, cut film.Adopt frequency changer circuit to fold film, film feeding.Make the performance of work operation more accurate, stablize.Adopt low pressure (exchanging 72V) to control the temperature of sealer and disconnected film, adopt simultaneously direct current 24V to control the height of sealer and disconnected film temperature.Make the advantages such as sealer and disconnected film be more even, smooth, durable, stable.
As shown in Figure 19,20,21, leakage detection apparatus 800 is to detect whether leakage be used to the bag film of completing can, leakage detection apparatus 800 comprises the support 801 that is fixedly connected with rack, support 801 is made by stainless steel material, support 801 comprises the side plate that two block gaps arrange, and two blocks of side plates are connected connecting link by the base plate of bottom and are connected with top.Be provided with between two side plates of support 801 and accept cylinder 803, accept 803 both sides and be respectively equipped with rotating shaft 831, rotating shaft 831 is rotatably connected on two side plates of support 801 by bearing 881,882 respectively.The rotating shaft 831 of accepting cylinder 803 1 sides is connected with leak detection leak detection driving mechanism 806 by shaft coupling 809, and the leak detection driving mechanism 806 of the present embodiment is clockwise and anticlockwise motor.Support 801 can also be other structures, because its major function is to support to accept cylinder 803, and makes that to accept cylinder 803 can be to rotate at support 801, and all structures that can complete this function just can be used so.For example support 801 is two support columns with base plate, and the support column interval arranges, and accepts cylinder 803 both sides and is rotatably connected on respectively two support column tops.Accept cylinder 803 and be connected with the leak detection driving mechanism 806 that drives its rotation, liquid detection mechanism 805, leak detection driving mechanism 806 all are electrically connected to control system.
As shown in Figure 19,20,21, accept cylinder 803 be used to accepting the fluid film bag, made by stainless steel material.Therefore, accept cylinder 803 tops and have the fluid film bag and enter and accept cylinder 803 import, accept cylinder 803 bottom surfaces and have leakage mouth 832, the internal diameter of leakage mouth 832 is 10～30mm.The shape of accepting cylinder 803 is indefinite, can be cylinder, rectangular parallelepiped cylinder, square top and round bottom cylinder etc., accepting cylinder 803 can be the cylindrical shell of upper end open, and opening is accepts cylinder 803 imports, can be also to accept cylinder 803 with capping, have import in capping or sidewall other positions.For the ease of collecting leakage, it can be nonplanar accepting 803 bottom surface, the bottom surface tilts to leakage mouth 832, make and spill liquid and be pooled to as early as possible leakage mouth 832, and not fluid film bag clearly for leakage, the bottom surface that is obliquely installed is conducive to as far as possible leakage mouth 832 all be collected in leakage, increases the accuracy that detects.Leakage mouth 832 is connected with for detection of the liquid detection mechanism 805 that whether has liquid to exist by pipeline 833.
Because directly being placed on, accepts in cylinder 803 by the fluid film bag, may stop up leakage mouth 832, therefore be provided with the support liq bag film and make it not contact the support member 802 of accepting cylinder 803 bottom surfaces in accepting cylinder 803, support member 802 with accept the gap of leaving leakage and liquid flow between 803 bottom surface.The support member 802 of the present embodiment is the circular arc panel of concave inward structure, its edge with accept the cylinder 803 inwalls be fixed together, have a lot of liquid-leaking nozzles 821 on the circular arc panel, liquid-leaking nozzle 821 apertures can be at 2～10mm, the aperture of the present embodiment is the 4mm left and right, perhaps the circular arc panel is provided with a lot of slotted holes, and the slotted hole aperture is large, is conducive under liquid leakage.
The another kind of embodiment of support member 802 is: support member 802 is arranged by the interval or a plurality of back up pads arranged in a crossed manner form, back up pad is strip, liquid leaks down from the gap between adjacent shore plates, and each back up pad is separately fixed to be accepted on cylinder 803 inwalls or bottom surface.
Described liquid detection mechanism 805 is fixed on accepts cylinder 803 outer walls.Described liquid detection mechanism 805 comprises leakage surge drum 850, is provided with liquid sensor 852 in leakage surge drum 850, and liquid sensor 852 is connected with control system by connecting line 851.Described leakage surge drum 850 is vertically fixed or is tilted to be fixed on to accept on cylinder 803 outer walls, leakage surge drum 850 opening upwards, for the liquid of accepting in cylinder 803 can lean on Action of Gravity Field, automatically flow into leakage surge drum 850, the entrance of requirement leakage surge drum 850 will be lower than leakage mouth 832 height of accepting on cylinder 803, as long as there is like this liquid to spill, will collect in leakage surge drum 850, make detection accuracy greatly improve.The liquid sensor 852 that is used for the induced liquid existence can be to place leakage surge drum 850 inner float ball liquid level meters, grating sensor or capacitive sensing device, in order to reduce costs, the liquid sensor 852 that the present embodiment adopts is float ball liquid level sensor, there is liquid to exist in leakage surge drum 850, the ball float of float ball liquid level sensor just rises, when touching switch, just connect and send signal to control system.
In order to improve the automaticity of equipment, be provided with the rotating and limiting mechanism 807 of accepting cylinder 803 on support 801, described rotating and limiting mechanism 807 restrictions are accepted cylinder 803 and are rotated in certain angular range.The purpose of rotating and limiting mechanism 807 is in order to determine water exit position and receiving position on the one hand, making equipment accurately complete receiving liquid body thin film bag detects, after detection is completed, the fluid film bag is sent and be placed into suitable local or wait fluid film bag taking-up, until next circulation beginning.
Rotating and limiting mechanism 807 comprise with accept cylinder 803 location sensitive sheets 870 that are connected, support 801 on water exit position inductor 872 and the water receiving position sensor 871 of setting, location sensitive sheet 870 is sheet metal, water exit position inductor 872 and water receiving position sensor 871 are metal sensor, and wherein water exit position inductor 872 is connected with the water receiving position sensor and is connected with control system respectively; Location sensitive sheet 870 is fixed on to be accepted in cylinder 803 rotating shaft, make can with accept cylinder 803 and synchronize rotation.Water exit position inductor 872 and water receiving position sensor 871 are separately fixed on the sidewall of support 801 by fixed head.After assembling, location sensitive sheet 870 is located between water exit position inductor 872 and water receiving position sensor 871, location sensitive sheet 870 can contact with water exit position inductor 872 or water receiving position sensor 871 respectively with accepting cylinder 803 rotations, sends the position signalling of accepting cylinder 803.When wherein accepting cylinder 803 and turning to position sensing chip 870 and contact with water receiving position sensor 871, accept cylinder 803 and be positioned at receiving position, wait fluid film bag enters to be accepted in tins 803.When accepting cylinder 803 and turning to position sensing chip 870 and contact with water exit position inductor 872, accept cylinder 803 and arrive water exit positions, wait will be accepted the interior fluid film bags taking-up of cylinder 803.
implementation process: receiving enabling signal, accept cylinder 803 rotations and be positioned at receiving position, motor keeps this state certain hour, be used for accepting cylinder 803 receiving liquid body thin film bags and it being hunted leak, the general time of setting is 3～5s, after leak detection is completed, control system is controlled the motor forward, make and accept cylinder 803 upsets, when accepting cylinder 803 and turning to position sensing chip 870 and contact with water exit position inductor 872, accept cylinder 803 and arrive water exit position, water exit position inductor 872 sends signal to control system at this moment, control system is controlled motor and is failure to actuate, the fluid film bag that wait is accepted in cylinder 803 takes out, at this moment, leakage surge drum 850 also turn to opening down simultaneously, liquid in leakage surge drum 850 all topples over out, guarantee the next accurate enforcement that detects, so far pick-up unit is completed a flow process.Receive when carrying out the next signal that detects when control system, control system is controlled motor reversal, makes to accept cylinder 803 and go back to receiving position.
As shown in figure 22, be the workflow block diagram of Vending Machine control system of the present invention.
Wherein, the duty of this Vending Machine adopts three display lamps to show, i.e. display lamp A, display lamp B and display lamp C.Man-machine interaction adopts the touch-screen and the button that arrange on panel to realize, touch-screen is mainly used in managerial personnel and carries out the parameter setting, and button is mainly used in user's operation, and control system is included in the control circuit board that arranges after panel.
Initial flow process is as follows: after the power connection of this Vending Machine, control system is sent signal, the membrane driving mechanism of film drawing device is first started working, inwardly the turnover film that forms tubular structure clamped by four silica gel wheels and the membrane driving mechanism move down under driving, simultaneously the solenoid valve of Spray-cleaning Machine structure is opened, ultraviolet sterilization mechanism starts working, and perpendicular seal apparatus and horizontal sealing cutoff device are prefabricated into a bag film of having completed the tubular film centre joint seals and the bottom has sealed bottom at the film of tubular structure automatically.After completing, control system is sent signal, vertical heat-sealing in perpendicular seal apparatus is driven by perpendicular envelope driving mechanism and returns in the original state away from film, and simultaneously, the front heat-sealing in horizontal sealing cutoff device and post heat-seal are driven by the horizontal sealing driving mechanism and return in the original state away from film.So Vending Machine is in readiness for operation.The working time of membrane driving mechanism can be set by touch-screen, and its time range of adjustment is preferably 0-10 second.
Below describe the specific works flow process in detail as an example of automatic water vendor example: the user realizes reimbursement of expense by any in Coin inlet arrangement, bank note coin-freed arrangement and IC card reader, and after paying successfully, display lamp A lights.The user selects " getting " by button, control system is sent signal, detecting driving mechanism starts and reverses, when arriving the receiving position of setting, Spray-cleaning Machine structure, ultraviolet sterilization mechanism starts working, and meanwhile, the membrane driving mechanism of film drawing device is also started working, the film of tubular structure is clamped by four silica gel wheels and moves down under the driving mechanism of film drawing device drives, and after certain time-delay, the membrane driving mechanism of film drawing device shuts down.Then, control system is sent signal, preheating is carried out in perpendicular seal warmware energising in perpendicular seal apparatus, the perpendicular envelope driving mechanism of perpendicular seal apparatus drives vertically, and heat-sealing moves to from initial position the primary importance that film is sealed, the primary importance detector switch that is in this position detects vertically heat-sealing, can send the signal of vertical heat-sealing normal operation.After perpendicular seal warmware sealed certain hour to the centre joint of film, perpendicular seal warmware quit work, and the perpendicular envelope driving mechanism of perpendicular seal apparatus drives vertically that heat-sealing moves to initial position from primary importance; In addition, when perpendicular seal warmware carries out preheating, open with the filling valve on drain pipe that liquid reserve tank is connected, injects in prefabricated bag film in the initial flow process and purify waste water, specifically injection length is arranged by timer.if primary importance detector switch (travel switch) detects vertical heat-sealing and has moved to initial position, preheating is carried out in the energising of the fever tablet on the post heat-seal in horizontal sealing cutoff device, before horizontal sealing driving mechanism in horizontal sealing cutoff device drives, heat-sealing and post heat-seal move to the second place from initial position, if second place detector switch detects front heat-sealing and post heat-seal has moved to the second place, two fever tablets compress the top of bag film with its top heat-sealing, then, in horizontal sealing cutoff device, the work of switching in short-term of the heating wire of post heat-seal fuses film, the bag film of completing encapsulation is separated with tubular film.After certain hour, fever tablet and heating wire in horizontal sealing cutoff device quit work, before horizontal sealing driving mechanism in horizontal sealing cutoff device drives, heat-sealing and post heat-seal move to initial position from the second place, if second place detector switch (travel switch) front heat-sealing detected and post heat-seal has moved to initial position, represent that horizontal sealing cutoff device is working properly.The rear packaged bag film of separation is fallen into leakage detection apparatus and is hunted leak.When energising starts, leakage detection apparatus receives signal, the cylinder of accepting that the leak detection driving mechanism of leakage detection apparatus drives leakage detection apparatus is in the receiving position that receives bag film, after bag film enters and accepts cylinder, detect by liquid detection mechanism and whether leak, if bag film is water-tight, the leak detection driving mechanism of leakage detection apparatus drive accept that cylinder rotates corresponding device get the thing mouth, wait for that bag film takes out.Detect driving mechanism and start and forward, get back to initial position, display lamp A extinguishes; Leak if bag film detected, accept cylinder and be failure to actuate, display lamp B flicker simultaneously, display lamp C extinguishes.
In said process, if detecting vertical heat-sealing, the primary importance detector switch do not move to primary importance, display lamp B flicker, and display lamp C extinguishes, and indication equipment goes wrong, and waits for maintenance and inspection; If the primary importance detector switch detects vertical heat-sealing and does not move to initial position, display lamp B flicker, display lamp C extinguishes, and also indication equipment goes wrong, and waits for maintenance and inspection.
In this Vending Machine control system, managerial personnel can set parameters such as the sealing time of the sealing time of perpendicular seal apparatus, horizontal sealing cutoff device and break time, filling liquid time, membrane times by touch-screen, also can set the heat generating member in perpendicular seal apparatus, fever tablet in horizontal sealing cutoff device and the working temperature of heating wire etc.In addition, by the adjusting to membrane time of filling valve opening time and film drawing device, can carry out the mutual conversion of can 3L water and 5L water.As: the filling time of 3L water is approximately 2.5 seconds, and the membrane time is approximately 3.5 seconds; The filling time of 5L water is approximately 3.5 seconds, and the membrane time is approximately 4.5 seconds.Further, also can select operator scheme manually or automatically by touch-screen.
Further, this Vending Machine control system also has the overheat protector function.
This Vending Machine control system adopts software program to control, and the control of its workflow is not limited to foregoing description, also can change according to actual demand.
When Vending Machine of the present invention is used for selling water, be connected with liquid purification and treatment device at liquid reserve tank, be used for the water that enters liquid reserve tank is first carried out purified treatment.Liquid purification and treatment device comprises filtrator, reverse osmosis membrane, the post-filter of a plurality of different filter materials that connect in turn.Wherein the filtrator of different filter materials is respectively the cotton filtrator of PP, granular activated carbon filter and extruded activated carbon filtrator, and the water of processing through liquid purification and treatment device enters the liquid reserve tank storage.
Claims (14)
1. Vending Machine, comprise rack, the panel of rack is provided with coin slot, get the thing mouth, it is characterized in that, the rear portion is provided with film discharge device in rack, the anterior rectification device for film delivery of correcting for the film sideslip that is provided with successively from top to bottom in rack, film is folded to form the film shaping device of tubular structure, two film side that doubling is superimposed are carried out the perpendicular seal apparatus of vertical sealing, pull the film drawing device of film movement, film is carried out the horizontal sealing cutoff device of transverse seal and cut-out, whether the bag film that is used for checking filling liquid the leakage detection apparatus of leakage, also be provided with liquid reserve tank and control system in rack, described control system is electrically connected to rectification device for film delivery, film shaping device, perpendicular seal apparatus, film drawing device, horizontal sealing cutoff device, leakage detection apparatus respectively, described liquid reserve tank is connected with drain pipe, in the perpendicular film cylinder that forms of being honored as a queen of the outlet of drain pipe between film drawing device and horizontal sealing cutoff device.
2. Vending Machine according to claim 1, it is characterized in that, also be provided with the sterilizer for sterilization that film is carried out disinfection after the inherent film discharge device of rack, also be provided with liquid purification and treatment device in rack, described liquid purification and treatment device is connected with liquid reserve tank.
3. Vending Machine according to claim 1 and 2, it is characterized in that, described film discharge device comprises the support that is fixedly connected with rack, be rotatably connected to the film winding up roller that stores film roll on support, described film roll roll end is provided with the braking mechanism of adjusting film winding up roller velocity of rotation by friction force, also be provided with on support for the brake control roll wheels of controlling the braking mechanism action, described brake control roll wheels produce different angles deflection with the film movement speed, thereby make braking mechanism and film roll roll end produce different friction force and control membrane tension.
4. Vending Machine according to claim 3, is characterized in that, described film winding up roller two end portions is not provided with the limited rotating mechanism that removably connects, and described film winding up roller is slidably connected on support by limited rotating mechanism; Described film winding up roller comprises the compression running roller of end, described braking mechanism comprises brake block, described brake block geomery coordinates with the outer circumference surface geomery that compresses running roller, and described brake block compresses by holding tightly the velocity of rotation that the running roller outer circumference surface is adjusted the film roll shaft; Described brake control roll wheels comprise two fixedly control roll, be positioned at two fixedly movable control rolls of control roll the same side, fixedly be parallel to each other between control roll and movable control roll, movable control roll end is rotatably connected to the control lever that is fixedly connected with brake block, movable control roll is with film movement deflection, and controls brake block by control lever and produce different friction force from snap-in force between the compression running roller.
5. Vending Machine according to claim 2, is characterized in that, described sterilizer comprises that liquid disinfection pond, the middle part of bottom setting in rack arrange the ultraviolet sterilization mechanism of Spray-cleaning Machine structure, top setting.
6. Vending Machine according to claim 1 and 2, it is characterized in that, described rectification device for film delivery comprises the support that is fixedly connected with rack, be rotatably connected to stationary guide roller and mobile deflector roll on support, stationary guide roller and mobile deflector roll parallel interval arrange, be provided with film offset detection mechanism between the end of stationary guide roller and mobile deflector roll, described mobile deflector roll one end is provided with and drives the correction assembly that rises or descend on this deflector roll end, and described control system is come the action of error correct assembly according to the detection signal of film offset detection mechanism.
7. Vending Machine according to claim 6, is characterized in that, described correction assembly comprises the correction driving mechanism, drive the topworks that moves or move down on mobile deflector roll end, and described correction driving mechanism drives the action of described topworks.
8. Vending Machine according to claim 1 and 2, it is characterized in that, described film shaping device comprises profiled sheeting and back up pad, described profiled sheeting comprises postnotum, two dihedral swash plates, the right-angle side of described two dihedral swash plates vertically arranges also respectively and contact with postnotum, and two hypotenuses both are oppositely arranged on the bottom and fold and be incorporated in superimposed place and leave the gap; Surround an angular space between postnotum, two dihedral swash plate threes; Described back up pad between postnotum and dihedral swash plate, and with two dihedral swash plate clearance fit.
9. Vending Machine according to claim 1 and 2, it is characterized in that, described perpendicular seal apparatus comprises the support that is fixedly connected with rack, slidably connect vertical heat-sealing on support, be fixedly connected with the perpendicular envelope driving mechanism that the vertical heat-sealing of driving seesaws, be oppositely arranged with vertical heat-sealing and be useful on the bracing frame that coordinates the clamping film side.
10. Vending Machine according to claim 1 and 2, it is characterized in that, described film drawing device comprises the support that rack is fixedly connected with, be rotatably connected at least one pair of on support and be close to and membrane running roller in relative rotation, any in the membrane running roller is connected with the membrane driving mechanism that drives its rotation in pairs.
11. Vending Machine according to claim 1 and 2, it is characterized in that, described horizontal sealing cutoff device comprises the support that is fixedly connected with rack, support is provided with front heat-sealing and the post heat-seal of coming the heat sealing film bag by clamping, the horizontal sealing driving mechanism that before support also is provided with and drives, heat-sealing and post heat-seal clamp or open, described post heat-seal is fixedly connected with driving mechanism, and described front heat-sealing connects by linkage assembly with post heat-seal makes both synchronous relative motions or synchronous reverse motions realize the clamping of front heat-sealing and post heat-seal or open.
12. Vending Machine according to claim 11, it is characterized in that, described post heat-seal comprises the after heat binder that post heat-seal back up pad, post heat-seal back up pad arrange previously, described post heat-seal folder comprises that transient heating is to the heat generating member of working temperature, heat generating member mount pad, the heat resistance insulating sheet that arranges between heat generating member mount pad and heat generating member, described heat generating member comprises the fever tablet that is used for closed film that two intervals arrange, and is provided with for the heating wire that cuts off film between two fever tablets; Described front heat-sealing comprises front heat-sealing folder and front heat-sealing back up pad, and the front heat-sealing that contacts with described heat generating member is pressed from both sides the side and is provided with high temperature resistant cushion.
13. Vending Machine according to claim 1 and 2, it is characterized in that, described leakage detection apparatus comprises the support that is fixedly connected with rack, be rotationally connected on support and be useful on the cylinder of accepting of accepting the fluid film bag, accept a top have the fluid film bag fall into accept the cylinder import, accept a bottom surface and have the leakage mouth, the leakage mouth is connected with for detection of the liquid detection mechanism that whether has liquid to exist by pipeline, accepts cylinder and is connected with a leak detection driving mechanism that drives its rotation.
14. Vending Machine according to claim 13 is characterized in that, described liquid detection mechanism comprises the leakage surge drum, is provided with liquid sensor in the leakage surge drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010208815 CN102298806B (en) | 2010-06-23 | 2010-06-23 | Automatic vending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010208815 CN102298806B (en) | 2010-06-23 | 2010-06-23 | Automatic vending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102298806A CN102298806A (en) | 2011-12-28 |
| CN102298806B true CN102298806B (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010208815 Active CN102298806B (en) | 2010-06-23 | 2010-06-23 | Automatic vending machine |
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| Country | Link |
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| CN (1) | CN102298806B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181728B (en) * | 2011-12-31 | 2015-11-18 | 深圳安吉尔饮水产业集团有限公司 | Machine made and sold by drinking water |
| CN104085548A (en) * | 2014-07-30 | 2014-10-08 | 梧州市旺捷机械制造有限公司 | Pollution prevention device of liquid beverage packaging machine |
| CN104921414B (en) * | 2015-07-13 | 2017-12-08 | 江苏艾萨克机器人股份有限公司 | A kind of production line and its production method of compound material sole |
| CN105844781B (en) * | 2016-05-30 | 2018-09-25 | 赵信 | A kind of pseudo- packing device of coin category counting knowledge |
| CN106600814A (en) * | 2017-01-17 | 2017-04-26 | 广州大学 | Device for settling and packaging coins |
| IT201700051582A1 (en) * | 2017-02-10 | 2018-08-10 | Emil Bocchi | automatic vending machine with internal packaging of products in bags |
| CN107341897A (en) * | 2017-03-07 | 2017-11-10 | 浙江理工大学 | Coin recognizing method packaging system and control method |
| CN109060353B (en) * | 2018-07-03 | 2023-10-31 | 周孟辉 | Automatic alignment device for auxiliary equipment of hydraulic motor test bed |
| CN108983739B (en) * | 2018-09-26 | 2021-10-08 | 上海氦豚机器人科技有限公司 | Communication control-based on-site food selling multi-process making method, application and system |
| CN112884981B (en) * | 2019-07-02 | 2022-05-06 | 山西全球蛙电子商务有限公司 | Intelligent efficient vending machine and operation method thereof |
| CN110882533A (en) * | 2019-12-10 | 2020-03-17 | 广州翌日动漫设计有限公司 | Gift falling receiving mechanism for game machine and use method thereof |
| CN113367275B (en) * | 2021-06-29 | 2022-05-03 | 郭雯蕾 | Rice cake forming and packaging all-in-one machine and rice cake cutting device |
-
2010
- 2010-06-23 CN CN 201010208815 patent/CN102298806B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102298806A (en) | 2011-12-28 |
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