CN110874889A - Bulk rice automatic packaging vending machine - Google Patents
Bulk rice automatic packaging vending machine Download PDFInfo
- Publication number
- CN110874889A CN110874889A CN201810991273.5A CN201810991273A CN110874889A CN 110874889 A CN110874889 A CN 110874889A CN 201810991273 A CN201810991273 A CN 201810991273A CN 110874889 A CN110874889 A CN 110874889A
- Authority
- CN
- China
- Prior art keywords
- rice
- bag
- mounting plate
- electric cylinder
- bin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F13/00—Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs
- G07F13/04—Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs by weight
-
- 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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/06—Methods of, or means for, filling the material into the containers or receptacles by gravity flow
-
- 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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
Abstract
The invention relates to an automatic loose rice packaging vending machine, which comprises a rice bin and a rice discharging device, wherein the rice discharging device is fixedly arranged below the rice bin and is used for guiding loose rice in the rice bin out and sending the loose rice into a weighing hopper fixedly arranged at the lower part of the rice bin; a rice loading device arranged below the weighing funnel and used for loading the bulk rice in the weighing funnel into a rice loading bag; a fixed bracket positioned below the rice bin; a bag storehouse arranged on the fixed bracket and used for placing rice bags; the bag taking device is fixedly arranged on the fixed support and used for taking off the rice containing bags placed on the bag warehouse and sending the rice containing bags into the position under the rice containing device and opening the rice containing bags. The rice bagging and sealing machine can realize weighing, and after the weighing is finished, the machine can automatically finish bagging and sealing actions of rice without manual assistance, so that convenience is provided for automatic selling.
Description
Technical Field
The invention relates to the field of vending machines, in particular to a bulk rice automatic packaging vending machine.
Background
At present, when bulk rice is sold, weighing and bagging are generally carried out manually, and in the prior art, the weighing and bagging process does not have proper automation technology. In order to make more people conveniently and quickly purchase edible rice, particularly fresh rice which is just harvested and processed, a special customized and ground automatic packaging vending machine for the scattered rice is needed. Due to the characteristics of self-service purchase, 24-hour automatic operation and low-cost mass placement of the vending machine, the limit that people need to purchase rice in a specified time and a corresponding place is removed, and great convenience is brought to corresponding requirements of life of people.
An automatic rice selling machine currently on the market, application number 201610274904.2, has the following defects: 1. the rice storage barrel is used for storing rice, so that the vending cabinet is low in effective space utilization rate, complex in structure, tedious in material supplementing, and not beneficial to the requirements of multiple types and large storage capacity; 2. after weighing is completed, the bag needs to be manually taken, the bag opening is opened and is butted to the rice outlet, then the rice bagging process is started after a corresponding button is pressed, and the convenience and intelligence are not enough for customers; 3. the machine does not automatically seal after the rice is loaded, which is not beneficial to carrying and storing the rice.
Disclosure of Invention
In order to overcome the drawbacks of the prior art, the invention aims to provide a loose rice automatic packaging vending machine which has a simple structure and can package and weigh loose rice.
In order to achieve the purpose, the invention adopts the following technical scheme that the bulk rice automatic packaging vending machine comprises:
a rice bin for storing bulk rice;
the rice discharging device is fixedly arranged below the rice bin and is used for discharging the scattered rice in the rice bin and sending the scattered rice into the weighing hopper fixedly arranged at the lower part of the rice bin;
a rice loading device arranged below the weighing funnel and used for loading the bulk rice in the weighing funnel into a rice loading bag;
a fixed bracket positioned below the rice bin;
a bag storehouse arranged on the fixed bracket and used for placing rice bags;
the bag taking device is fixedly arranged on the fixed support and used for taking off the rice containing bags placed on the bag warehouse and sending the rice containing bags into the position under the rice containing device and opening the rice containing bags.
The bag taking device comprises a parallel guide rail pair fixedly arranged on a fixed support and a mounting plate arranged on the parallel guide rail pair, wherein a parallel sliding block which moves in a matched manner with the parallel guide rail pair is fixedly arranged at the bottom of the mounting plate, a switching pushing electric cylinder is arranged between the parallel guide rail pair, the cylinder body of the switching pushing electric cylinder is fixedly connected with the fixed support, and the telescopic end of the switching pushing electric cylinder is fixedly connected with the bottom of the mounting plate;
the bag taking and supporting electric cylinder is fixedly installed on the installation plate and is mutually vertical to the switching and pushing electric cylinder, the telescopic end of the bag taking and supporting electric cylinder is fixedly connected with a vertical moving installation plate vertical to the installation plate, the end face of the vertical moving installation plate connected with the bag taking and supporting electric cylinder is fixedly connected with a transverse guide rail pair, the transverse guide rail pair is vertical to the end face of the vertical moving installation plate, and the transverse guide rail pair is matched with a transverse sliding block fixedly arranged on the installation plate;
the rice bag fixing device is characterized by further comprising a vertical fixing mounting plate which is fixedly arranged on the fixing support and parallel to the vertical moving mounting plate, and sucking discs used for sucking rice bags are respectively arranged on the surfaces, corresponding to each other, of the vertical moving mounting plate and the vertical fixing mounting plate.
The rice bin in be equipped with a plurality of independent check and keep off, and every check keep off the below and all be equipped with a rice device, rice device including fixing the rice box body of rice bin bottom, the one end upper portion of rice box body be equipped with the communicating rice mouth that advances in rice bin, the other end lower part of rice box body be equipped with a rice mouth, the fixed rice motor that is equipped with of one end of rice box body, the output shaft of this rice motor stretch into go out in the rice box body with go out be equipped with in the rice box body will advance the rice mouth and enter into the rice and send into the spiral output shaft fixed connection of rice mouth that looses.
The rice loading device comprises a rice loading support, the upper end of the rice loading support is fixed to the lower end of the weighing funnel, a rice unloading plate used for plugging or opening the bottom of the weighing funnel to unload a rice port is arranged on the rice loading support, a rice unloading electric cylinder is arranged at the bottom of the rice loading support, a cylinder body of the rice unloading electric cylinder is fixedly connected with the bottom of the rice loading support, and a telescopic end of the rice unloading electric cylinder is fixedly connected with the rice unloading plate.
The bag storehouse including fix bag storehouse mounting panel on the fixed bolster and vertical fixation be used for hanging the string post of dress rice bag on bag storehouse mounting panel terminal surface, should hang the post and extend to parallel guide rail pair end, and the extension line of this string post is vice perpendicular with parallel guide rail.
The bottom of the fixed support is provided with a supporting mechanism for supporting the rice bag.
Bearing mechanism include the bearing support, establish the tray in bearing support top, the bearing support internal fixation be equipped with this bearing support bottom surface vertically hold in the palm the bag electricity jar, should hold in the palm the flexible end of bag electricity jar pass establish in the through-hole of bearing support top and with the bottom fixed connection of tray, just the telescopic link of holding in the palm the bag electricity jar with the through-hole clearance fit that bearing support top was equipped with.
The upper surface of the bearing support is provided with a guide rod which is vertical to the upper surface of the bearing support, the guide rod penetrates through the tray, and the bottom of the tray is provided with a vibrator.
Get the bagging apparatus on still be equipped with and be used for carrying out the closing device who encapsulates to dress rice bag, closing device including establishing violently sealing the movable block on vertical removal mounting panel and establishing the horizontal static block that seals on vertical fixed mounting panel, violently seal the below that movable block and horizontal static block are located the sucking disc, and violently seal the movable block and violently seal the highly the same of static block.
The sucking disc is vacuum sucking disc, controls the absorption degree of sucking disc through the vacuum pump.
The invention has the beneficial effects that:
1. form a plurality of little storage silo assemblies that have independent function with whole rectangle storage silo through the divided mode of division board, simple structure, space utilization is high, and storage kind is many, and the reserves are big, and structural strength is high.
2. Adopt special spiral discharge mechanism, the spiral is big with section of thick bamboo wall clearance, avoid the spiral with the result of grain of rice crushing, there is the section slope as the buffer of rice between spiral and discharge gate, the rice that is in this buffer falls from the discharge gate under the extrusion force effect that receives the spiral to extrude the rice, stop rotating when the spiral, the swash plate of buffer avoids the rice to continue to fall from the discharge gate, after the certain angle of spiral counter-rotation, will have certain safe storage surplus in the buffer, even whole vending machine has certain vibration because of various reasons, also can not have the rice from the discharge gate leakage.
3. Because the bags are stored in the bag storehouses in a hanging and self-weight-dependent mode, even soft bags can stably and reliably keep corresponding vertical states in the bag storehouses, the application range of the bags is wider, and meanwhile, the bag taking success rate is increased. The bag taking suction cups of other bag storehouses which need to be arranged in the length direction of the bags are omitted, and the suction cups are only required to be arranged at the bag openings.
4. The electric push rod (electric cylinder) is adopted as an actuator, the structure is simple, the control is convenient (the electric push rod is internally provided with a travel switch), and the cost is low; a transverse sealing device is connected to the bag taking and supporting sucker fixing plate, and by controlling the on-off of the transverse sealing thermoplastic sealing device, the bag taking and supporting function and the bag opening sealing function can be achieved by one set of electric push rod.
5. Hold in the palm bag vibration mechanism through the lift to holding in the palm rice bag bottom, reduced the effort of rice bag to the sucking disc, simultaneously through vibrating device's effect at the filling in-process of rice, make the more even bottom that is in the bag of rice in the bag.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the lower structure of the present invention;
FIG. 3 is a schematic view of the upper structure of the present invention;
FIG. 4 is a schematic view of the construction of the bag extractor of the present invention;
FIG. 5 is a schematic view of the connection between the bag-taking device and the rice-packing device in the present invention;
FIG. 6 is a schematic view showing the structure of the rice loading device of the present invention;
figure 7 is a schematic view of the construction of the bearer mechanism of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Example 1
A loose rice vending machine as shown in fig. 1, comprising: a rice bin 1 for storing bulk rice; the rice bin 1 is divided into a plurality of rice lattice barriers for placing different types of rice, and particularly, the rice bin 1 is fixed on a cabinet framework of a shell of the vending machine.
The rice discharging device 3 is fixedly arranged below the rice bin 1 and is used for discharging the scattered rice in the rice bin 1 and sending the scattered rice into the weighing hopper 4 fixedly arranged at the lower part of the rice bin 1; weighing hopper 4 is located rice bin 1 under, and go out rice device 3 and be located weighing hopper 4 top and the play rice mouth of this play rice device 3 aims at the feed inlet in weighing hopper 4, can enter into weighing hopper 4 through going out rice device 3 with the scattered rice in rice bin 1, weighing hopper 4 is common general knowledge in this technical field, belong to common general knowledge, in specific implementation, can make this weighing hopper according to the demand, do not carry out detailed description here to it, because of in implementation, there are a plurality of check stops in the rice bin, consequently, the below of every rice bin check stop all is equipped with a play rice device 3, and all play rice device 3 all are located weighing hopper 4 upper portions.
A rice filling device 5 arranged below the weighing funnel 4 and used for filling the bulk rice in the weighing funnel 4 into a rice filling bag 8; the rice loading device 5 is used for weighing the loose rice entering the weighing funnel 4 by the weighing funnel 4, and then the weighed rice is loaded into a rice loading bag 8 below through the rice loading device 5;
a fixed bracket 2 below the weighing funnel 4; the fixed support 2 is arranged right below the weighing funnel 4, and the fixed support 2 is mainly used for supporting a bag warehouse and a bag taking device 9 below the weighing funnel;
a bag storehouse 7 arranged on the fixed bracket 2 and used for placing a rice bag 8; the bag storehouse 7 is used for storing rice bags, and all the rice bags 8 are vertically hung in the bag storehouse 7 and are stacked into a whole, so that the bag taking device 9 can conveniently take the rice bags;
and the bag taking device 9 is fixedly arranged on the fixed support 2 and is used for taking off the rice containing bag 8 placed on the bag storehouse 7, sending the rice containing bag into the position right below the rice containing device 5 and opening the rice containing bag 8. The bag taking device 9 is used for taking off the rice bags in the bag storehouse 7, transporting the rice bags to the lower part of the rice filling device 5, opening the rice filling bags 8, filling the weighed loose rice into the rice filling bags 8 by the rice filling device 5, and sealing the rice filling bags by the bag taking device 9 after the rice filling is finished.
Specifically, when bulk rice is purchased, the bulk rice in the rice bin is conveyed into a weighing funnel for weighing according to a rice outlet device 3, when the weighed bulk rice meets the weight of a bag, a bag taking device 9 takes off a rice containing bag 8 in a bag storehouse 7 and conveys the rice containing bag to the lower part of the weighing funnel, and the bag opening of the rice containing bag is opened, so that the bag opening of the rice containing bag is positioned under a rice containing device 5, at the moment, the rice containing device 5 loads the bulk rice weighed in a rice containing bag 4, when the rice containing is completed, the bulk rice in the weighing funnel is completely loaded in the rice containing bag, the bag taking device 9 seals the bag opening of the rice containing bag, after the rice containing is completely sealed, the rice containing is completed, the main protection of the embodiment is a structural part of the automatic packaging vending machine, the price is set for the whole automatic vending machine, so that payment and corresponding weighing are performed, and the protection range of the application is not included, which will not be described in detail herein.
Example 2
On the basis of embodiment 1, in order to further implement the invention in detail, as shown in fig. 2 and fig. 4, the bag taking device 9 includes a parallel guide rail pair 901 fixedly disposed on the fixed bracket 2, a mounting plate 904 disposed on the parallel guide rail pair 901, a parallel slider 905 fixedly disposed at the bottom of the mounting plate 904 and moving in cooperation with the parallel guide rail pair 901, a switching pushing cylinder 902 disposed between the parallel guide rail pair 901, wherein a cylinder body of the switching pushing cylinder 902 is fixedly connected to the fixed bracket 2, and a telescopic end of the switching pushing cylinder 902 is fixedly connected to the bottom of the mounting plate 904; the mounting plate 904 can be driven by the switching pushing electric cylinder 902 to slide on the lower parallel guide rail pair 901, so that equipment arranged on the mounting plate 904 can be ensured to move, and further the bag taking device 9 can be ensured to move in the bag taking process, the parallel guide rail pair 901 is matched with the parallel sliding block 905, and specifically, the parallel sliding block 901 is buckled on the parallel guide rail pair to realize the matching with the parallel guide rail pair; the parallel guide pair 901 is fixed on one side of the upper part of the fixed bracket 2 through screws;
a bag taking and supporting electric cylinder 906 is fixedly installed on the installing plate 904, the bag taking and supporting electric cylinder 906 is perpendicular to the switching and pushing electric cylinder 902, a vertical moving installing plate 909 perpendicular to the installing plate 904 is fixedly connected to the telescopic end of the bag taking and supporting electric cylinder 906, a transverse guide rail pair 907 is fixedly connected to the end face of the vertical moving installing plate 909, connected with the bag taking and supporting electric cylinder 906, the transverse guide rail pair 907 is perpendicular to the end face of the vertical moving installing plate 909, and the transverse guide rail pair 907 is matched with a transverse 908 slider fixedly arranged on the installing plate 904; the bag taking and supporting electric cylinder 906 can drive the vertical movable mounting plate 909 to move, specifically, the bag taking and supporting electric cylinder is realized through the matching between the transverse guide rail pair 907 and the transverse sliding block 908, the transverse guide rail pair 907 and the parallel guide rail pair 901 are mutually vertical on different planes, so that transverse and longitudinal movement can be realized when the bag taking and supporting electric cylinder is used, and the convenience of bag taking is ensured;
and the rice bag fixing device also comprises a vertical fixing mounting plate 910 which is fixedly arranged on the fixed bracket 2 and is parallel to the vertical moving mounting plate 909, and suction cups 911 which are respectively used for absorbing the rice bag 8 are arranged on the mutually corresponding surfaces of the vertical moving mounting plate 909 and the vertical fixing mounting plate 910. The sucking disc 911 arranged on the vertical movable mounting plate 909 is used for sucking the rice bag, and the sucking disc 911 arranged on the vertical fixed mounting plate 910 and the sucking disc 911 arranged on the vertical movable mounting plate 909 mutually suck two sides of the rice bag 8, so that the opening of the rice bag can be ensured to be opened, and the function of supporting the rice bag is achieved;
specifically, during operation, the switching pushing electric cylinder 902 drives the mounting plate to move transversely as shown in fig. 2, at this time, the bag taking and supporting electric cylinder 906 retracts, the vertical moving mounting plate 909 is pulled to one side close to the mounting plate, then the vertical moving mounting plate 909 is driven to the position right in front of the bag warehouse through the switching pushing electric cylinder 902, at this time, a suction cup 911 arranged on the vertical moving mounting plate 909 adsorbs a rice containing bag arranged on the outermost side of the bag warehouse, then the switching pushing electric cylinder 902 pushes the mounting plate to move towards the other side opposite to the bag warehouse, the adsorbed rice containing bag is conveyed to the position right opposite to the vertical fixed mounting plate 910, then the bag taking and supporting electric cylinder 906 pushes the vertical moving mounting plate 909 to the opposite side of the vertical fixed mounting plate 910 and contacts with the vertical fixed mounting plate 910, the suction cup arranged on the vertical fixed mounting plate 910 adsorbs the other side of the rice containing bag, and then the bag taking and supporting electric cylinder 906 pulls the vertical, at the moment, the opening of the rice containing bag is opened, the rice containing device 5 is used for containing the bulk rice in the weighing hopper into the rice containing bag with the opened opening, and then the rice containing action is finished; at this time, as shown in fig. 4, the bag taking device 9 is further provided with a sealing device 10 for sealing the rice containing bag 8, the sealing device 10 comprises a horizontal sealing moving block 1001 arranged on a vertical moving mounting plate 909 and a horizontal sealing static block 1002 arranged on a vertical fixed mounting plate 910, the horizontal sealing moving block 1001 and the horizontal sealing static block 1002 are positioned below the suction cup 911, and the horizontal sealing moving block 1001 and the horizontal sealing static block 1002 are at the same height. The transverse sealing moving block 1001 and the transverse sealing static block 1002 can seal a filled rice bag, and particularly the transverse sealing moving block 1001 and the transverse sealing static block 1002 belong to the common knowledge in the technical field, when the transverse sealing moving block 1001 and the transverse sealing static block 1002 work, a power supply is switched on by controlling a power-on switch for heating the transverse seal, heating is started, the bags on two sides are fused together at the extrusion position of the transverse seal, and the sealing effect is realized;
as shown in fig. 3 and 6, a plurality of independent check blocks are arranged in the rice bin 1, and a rice discharging device 3 is arranged below each check block, the rice discharging device 3 comprises a rice discharging box body 301 fixed at the bottom of the rice bin 1, a rice inlet 302 communicated with the rice bin 1 is arranged at the upper part of one end of the rice discharging box body 301, a rice outlet 303 is arranged at the lower part of the other end of the rice discharging box body 301, a rice discharging motor 304 is fixedly arranged at one end of the rice discharging box body 301, and an output shaft of the rice discharging motor 304 extends into the rice discharging box body 301 and is fixedly connected with a spiral output shaft 305 arranged in the rice discharging box body 301 and used for feeding scattered rice into the rice inlet 302 and feeding the scattered rice into the rice outlet 303. The rotary conveying shaft 305 can drive scattered rice entering the rice outlet box 301, the scattered rice is conveyed into the rice outlet through the inlet, the whole rice outlet process is completed, rice at the bottom of the rice bin is conveyed to the weighing assembly through the principle of spiral transmission, the control mode adopts closed-loop control, and the rice which is discharged through the revolution of the control stepping motor reaches the weight set by a customer.
As shown in figure 5, the rice loading device 5 comprises a rice loading support 501 with the upper end fixed at the lower end of the weighing funnel 4, a rice unloading plate 502 for plugging or opening a rice unloading opening at the bottom of the weighing funnel 4 is arranged on the rice loading support 501, a rice unloading electric cylinder 503 is arranged at the bottom of the rice loading support 501, the cylinder body of the rice unloading electric cylinder 503 is fixedly connected with the bottom of the rice loading support 501, the telescopic end of the rice unloading electric cylinder 503 is fixedly connected with the rice unloading plate 502, the rice unloading electric cylinder 503 is arranged at the bottom of the rice loading support 501, the cylinder body of the rice unloading electric cylinder 503 is fixedly connected with the bottom of the rice loading support 501, and the telescopic end of the rice unloading electric cylinder 503 is fixedly connected with the rice unloading plate 502. Dress rice support 501 detains in the below of weighing funnel 4, can guarantee that the scattered rice in the funnel of weighing can count into this and flow in dress rice support 501, and the dress rice hole through dress rice support 501 below falls into the dress rice bag that the below was equipped with, it is specific that this dress rice support 501 is the hang plate when the design, can guarantee that scattered rice can fall into the dress rice bag in, the rice electric jar 503 of unloading that is equipped with simultaneously can drive unloads rice board 502 and slide, guarantee to the shutoff in dress rice hole with open, when specific, rice in the rice storehouse is weighing in falling into the funnel of weighing, unload the rice board and carry out the shutoff to dress rice hole this moment, it closes to go out rice device 3 after the completion of weighing, unload the rice board and open dress rice hole, scattered rice falls into the dress rice bag from the funnel of weighing, after accomplishing the dress rice, it drives to unload the rice board and unload the rice hole and carry out the shutoff once more to unloading rice hole to unload rice electric jar.
As shown in fig. 2, the bag warehouse 7 comprises a bag warehouse mounting plate 701 fixed on the fixed bracket 2 and a hanging column 702 vertically fixed on the end face of the bag warehouse mounting plate 701 for hanging the rice bag 8, the hanging column 702 extends towards the end of the parallel guide rail pair 901, and the extending line of the hanging column 702 is perpendicular to the parallel guide rail pair 901. When putting into the bag storehouse with the rice sack, the adoption is overlapped the rice sack, and carry out vertical string on hanging post 702, in order to guarantee the wholeness of rice sack simultaneously, it is spacing to be equipped with the baffle in rice sack both sides to adorn the rice sack, the adoption is hung post 702 and is hung dress rice sack, take off dress rice sack when making things convenient for the sucking disc to adsorb, specific bag storehouse is established on the fixed bolster of the opposite side relative with the vice 901 of parallel guide, this bag storehouse is located same one side with vertical fixed mounting panel simultaneously, conveniently get the bag.
When the bag warehouse is designed, the current bag taking mode mainly comprises a horizontal bag taking mode and a vertical bag taking mode. The horizontal bag taking mode supports the self weight through the bottom of the bag, and enables the bag to be in an upright state through pressing force, and if the bag is too soft or too long, the bag is difficult to be in the upright state. The bag aimed at by the vertical bag taking mode also has the defect that the bag cannot be too soft
Therefore, the bag warehouse structure which adopts a bag hanging mode, depends on the action of gravity and combines pressing force to enable the bags to be in a vertical state is designed, the bags are kept in the vertical state by the action of gravity, the bag warehouse structure is safer and more reliable, and the bag taking success rate is improved.
At present, no matter a horizontal bag taking mode or a vertical bag taking mode is adopted, in order to completely and smoothly complete bag taking, two bag taking suction cups are arranged at one end of a bag, and at least one bag taking suction cup is arranged in the length direction of the bag. The bag warehouse can smoothly take the bags by only two bag taking suckers, and the bag taking force is small.
Example 3
In addition to the embodiment 2, in order to support the rice bag when rice is filled, as shown in fig. 7, a supporting mechanism 6 for supporting the rice bag 8 is provided at the bottom of the fixing bracket 2.
a guide rod 604 perpendicular to the upper surface of the support bracket 602 is provided on the upper surface of the support bracket 602, the guide rod 604 is inserted into the tray 601, and a vibrator 605 is provided on the bottom of the tray 601. This guide bar 604 can place the tray and take place the horizontal tilt, and the vibrator 605 that is equipped with can guarantee to shake the rice bag when adorning rice, guarantees to adorn scattered rice in the rice bag and can fill with.
Meanwhile, the suction cups in the above embodiments are all vacuum suction cups, and specifically, the suction cups are driven by a vacuum pump to perform suction, which belongs to the common general knowledge in the technical field and will not be described in detail herein.
When the rice weighing machine works, a customer selects a corresponding rice type, inputs the weight of rice to be purchased and pays, the rice discharging motor positioned at the bottom of the rice bin storing the corresponding rice starts to start, rotates corresponding revolution number according to a program set rotating speed 1 (the speed is higher) (the program sets the corresponding revolution number according to the weight of the rice to be discharged), then rotates according to a program set rotating speed 2 (the speed is very low), the rice in the weighing hopper is weighed while rotating, when the difference between the weighed weight and the weight purchased by the customer is within an error allowable range, the rice discharging motor stops rotating, and the rice discharging and weighing work is completed;
the bag opening electric cylinder is taken to extend, the bag taking suction disc is pushed to the side face of the bag located at the outermost side in the bag warehouse, the vacuum pump starts to be started, the bag taking suction disc tightly sucks the side face of the bag, the bag opening electric cylinder starts to contract, and the bag is smoothly taken out of the bag warehouse;
switching to push the electric cylinder to start to extend, pushing the taken bag to the lower part of the weighing hopper, taking the bag opening electric cylinder to extend, enabling the opposite outer side of the bag opposite to the bag taking sucker to be tightly attached to the bag opening sucker, controlling an electromagnetic valve of the bag opening sucker to be opened, enabling the bag opening sucker to tightly suck the bag, enabling the bag opening sucker and the bag taking sucker to tightly suck the two sides of the bag at the moment, starting to contract the bag taking electric cylinder, and simultaneously opening the opening of the bag by the sucker;
the bag supporting electric cylinder positioned at the bottom of the opened bag extends, and the bag supporting disc supports the bottom of the bag; the discharging electric cylinder at the bottom of the weighing hopper is contracted, the discharging plate is opened, the rice falls into the bag from the discharging opening, the vibrator at the bottom of the bag supporting disc starts to vibrate, the rice is loaded into the bag while the bag supporting disc vibrates, and the rice in the bag is prevented from deviating to one position in the bag;
after the rice is unloaded, stopping vibrating the vibrator, extending the unloading electric push rod, and closing the unloading plate; the bag opening electric cylinder is stretched to enable two sides of the bag to be tightly attached together (a special sucking disc is adopted to ensure that the two sides of the bag are smoothly and tightly attached together), meanwhile, a transverse sealing movable block and a transverse sealing static block which are positioned at the lower part of the sucking disc are tightly extruded together, a power switch for heating the transverse seal is controlled to be switched on to heat, and the bags at the two sides are thermally fused together at the transverse sealing extrusion part; the vacuum pump stops working, the bag opening sucker and the bag taking and opening sucker loosen the bag, the bag taking and opening electric cylinder retracts, the bag supporting electric push rod retracts, and the station switching electric push rod retracts to enable the bag taking and opening sucker to return to the initial position; the fetching door is opened, and the customer takes the packaged rice away to complete the whole rice loading process.
Adopt special spiral discharge mechanism, the spiral is big with section of thick bamboo wall clearance, avoid the spiral with the result of grain of rice crushing, there is the section slope as the buffer of rice between spiral and discharge gate, the rice that is in this buffer falls from the discharge gate under the extrusion force effect that receives the spiral to extrude the rice, stop rotating when the spiral, the swash plate of buffer avoids the rice to continue to fall from the discharge gate, after the certain angle of spiral counter-rotation, will have certain safe storage surplus in the buffer, even whole vending machine has certain vibration because of various reasons, also can not have the rice from the discharge gate leakage.
Because the bags are stored in the bag storehouses in a hanging and self-weight-dependent mode, even soft bags can stably and reliably maintain the corresponding vertical state in the bag storehouses, the application range of the bags is wider, and meanwhile, the bag taking success rate is increased. The bag taking sucker which needs to be arranged in the length direction of the bag in other bag storehouses is eliminated, the electric push rod can be adopted as an actuator only by arranging the sucker at the position of the bag opening, the structure is simple, the control is convenient (the electric push rod is internally provided with a travel switch), and the cost is low.
A transverse sealing device is connected to the bag taking and supporting sucker fixing plate, and by controlling the on-off of the transverse sealing thermoplastic sealing device, the bag taking and supporting function and the bag opening sealing function can be achieved by one set of electric push rod.
Hold in the palm bag vibration mechanism through the lift to holding in the palm rice bag bottom, reduced the effort of rice bag to the sucking disc, simultaneously through vibrating device's effect at the filling in-process of rice, make the more even bottom that is in the bag of rice in the bag.
The above embodiments are merely illustrative of the present invention, and should not be construed as limiting the scope of the present invention, and all designs identical or similar to the present invention are within the scope of the present invention.
Claims (10)
1. A loose rice automatic packaging vending machine, comprising:
a rice bin (1) for storing bulk rice;
a rice discharging device (3) which is fixedly arranged below the rice bin (1) and is used for discharging the scattered rice in the rice bin (1) and sending the scattered rice into a weighing funnel (4) fixedly arranged at the lower part of the rice bin (1);
a rice filling device (5) which is arranged below the weighing funnel (4) and is used for filling the bulk rice in the weighing funnel (4) into a rice filling bag (8);
a fixed bracket (2) positioned below the rice bin (1);
a bag storehouse (7) which is arranged on the fixed bracket (2) and is used for placing the rice containing bag (8);
a bag taking device (9) which is fixedly arranged on the fixed support (2) and is used for taking down the rice containing bags (8) placed on the bag storehouse (7) and sending the rice containing bags into the position under the rice containing device (5) and opening the rice containing bags (8).
2. The automatic bulk rice packaging vending machine according to claim 1, wherein the bag taking device (9) comprises a parallel guide rail pair (901) fixedly arranged on the fixed support (2), a mounting plate (904) arranged on the parallel guide rail pair (901), a parallel slider (905) which moves in a matching manner with the parallel guide rail pair (901) and a switching pushing electric cylinder (902) arranged between the parallel guide rail pair (901), wherein a cylinder body of the switching pushing electric cylinder (902) is fixedly connected with the fixed support (2), and a telescopic end of the switching pushing electric cylinder (902) is fixedly connected with the bottom of the mounting plate (904);
the bag taking and supporting electric cylinder (906) is fixedly installed on the mounting plate (904), the bag taking and supporting electric cylinder (906) is perpendicular to the switching pushing electric cylinder (902), the telescopic end of the bag taking and supporting electric cylinder (906) is fixedly connected with a vertical moving mounting plate (909) perpendicular to the mounting plate (904), the end face, connected with the bag taking and supporting electric cylinder (906), of the vertical moving mounting plate (909) is fixedly connected with a transverse guide rail pair (907), the transverse guide rail pair (907) is perpendicular to the end face of the vertical moving mounting plate (909), and the transverse guide rail pair (907) is matched with a transverse sliding block (908) fixedly arranged on the mounting plate (904);
the rice bag fixing device is characterized by further comprising a vertical fixing mounting plate (910) which is fixedly arranged on the fixing support (2) and is parallel to the vertical moving mounting plate (909), and the suction cups (911) used for sucking the rice bag (8) are respectively arranged on the surfaces, corresponding to the vertical moving mounting plate (909) and the vertical fixing mounting plate (910), of the vertical moving mounting plate (909).
3. The automatic bulk rice packaging vending machine according to claim 1, wherein a plurality of independent shelves are arranged in the rice bin (1), a rice discharging device (3) is arranged below each shelf, the rice discharging device (3) comprises a rice discharging box body (301) fixed at the bottom of the rice bin (1), a rice inlet (302) communicated with the rice bin (1) is formed in the upper portion of one end of the rice discharging box body (301), a rice outlet (303) is formed in the lower portion of the other end of the rice discharging box body (301), a rice discharging motor (304) is fixedly arranged at one end of the rice discharging box body (301), and an output shaft of the rice discharging motor (304) is fixedly connected with a spiral output shaft (305) which is arranged in the rice discharging box body (301) and used for feeding bulk rice entering from the rice inlet (302) into the rice outlet (303).
4. The automatic loose rice packaging vending machine according to claim 1, wherein the rice loading device (5) comprises a rice loading support (501) with an upper end fixed to the lower end of the weighing hopper (4), a rice unloading plate (502) for plugging or opening a rice unloading opening at the bottom of the weighing hopper (4) is arranged on the rice loading support (501), a rice unloading electric cylinder (503) is arranged at the bottom of the rice loading support (501), a cylinder body of the rice unloading electric cylinder (503) is fixedly connected with the bottom of the rice loading support (501), and a telescopic end of the rice unloading electric cylinder (503) is fixedly connected with the rice unloading plate (502).
5. The automatic rice bulk packaging vending machine according to claim 1, wherein the bag warehouse (7) comprises a bag warehouse mounting plate (701) fixed on the fixing support (2) and a hanging column (702) vertically fixed on the end face of the bag warehouse mounting plate (701) and used for hanging the rice bags (8), the hanging column (702) extends towards the end of the parallel guide rail pair (901), and the extending line of the hanging column (702) is perpendicular to the parallel guide rail pair (901).
6. A rice bulk vending machine according to claim 1, characterized in that the bottom of the fixed support (2) is provided with a support means (6) for supporting the rice bags (8).
7. The automatic bulk rice packaging vending machine according to claim 6, wherein the supporting mechanism (6) comprises a supporting bracket (602) and a tray (601) arranged above the supporting bracket (602), a bag supporting electric cylinder (603) perpendicular to the bottom surface of the supporting bracket (602) is fixedly arranged in the supporting bracket (602), the telescopic end of the bag supporting electric cylinder (603) penetrates through a through hole arranged above the supporting bracket (602) and is fixedly connected with the bottom of the tray (601), and the telescopic rod of the bag supporting electric cylinder (603) is in clearance fit with the through hole arranged above the supporting bracket (602).
8. A rice vending machine according to claim 7, characterized in that the upper surface of the support frame (602) is provided with a guide rod (604) perpendicular to the upper surface of the support frame (602), the guide rod (604) is threaded on the tray (601), and the bottom of the tray (601) is provided with a vibrator (605).
9. The automatic loose rice packaging vending machine according to claim 2, characterized in that a sealing device (10) for sealing the rice packaging bags (8) is further arranged on the bag taking device (9), the sealing device (10) comprises a transverse sealing moving block (1001) arranged on a vertical moving mounting plate (909) and a transverse sealing static block (1002) arranged on a vertical fixing mounting plate (910), the transverse sealing moving block (1001) and the transverse sealing static block (1002) are located below the suction cup (911), and the transverse sealing moving block (1001) and the transverse sealing static block (1002) are the same in height.
10. A loose rice vending machine according to claim 2 or 9, characterized in that the suction cup (911) is a vacuum cup, the suction level of the suction cup (911) being controlled by means of a vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991273.5A CN110874889A (en) | 2018-08-29 | 2018-08-29 | Bulk rice automatic packaging vending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991273.5A CN110874889A (en) | 2018-08-29 | 2018-08-29 | Bulk rice automatic packaging vending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110874889A true CN110874889A (en) | 2020-03-10 |
Family
ID=69714155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810991273.5A Pending CN110874889A (en) | 2018-08-29 | 2018-08-29 | Bulk rice automatic packaging vending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110874889A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473774A (en) * | 2020-10-13 | 2021-03-12 | 佛山市炫捷咨询有限公司 | Automatic rice selling machine |
| CN113895670A (en) * | 2021-10-15 | 2022-01-07 | 江西昂仕新材料科技有限公司 | Intelligent packaging equipment is used in production of powder drier |
| CN115092428A (en) * | 2022-08-23 | 2022-09-23 | 常州市金马高分子材料有限公司 | Packaging equipment for producing and processing FEP color master batch and packaging method thereof |
-
2018
- 2018-08-29 CN CN201810991273.5A patent/CN110874889A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473774A (en) * | 2020-10-13 | 2021-03-12 | 佛山市炫捷咨询有限公司 | Automatic rice selling machine |
| CN112473774B (en) * | 2020-10-13 | 2022-05-03 | 佛山市炫捷咨询有限公司 | Automatic rice selling machine |
| CN113895670A (en) * | 2021-10-15 | 2022-01-07 | 江西昂仕新材料科技有限公司 | Intelligent packaging equipment is used in production of powder drier |
| CN115092428A (en) * | 2022-08-23 | 2022-09-23 | 常州市金马高分子材料有限公司 | Packaging equipment for producing and processing FEP color master batch and packaging method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2614871C (en) | Device and method for filling foil bags with food | |
| CN110874889A (en) | Bulk rice automatic packaging vending machine | |
| US9540123B2 (en) | Packaging machine and method for filling bags | |
| CN109335113A (en) | A kind of powder material packing machine | |
| CN106586104B (en) | A kind of vertical automatic packer | |
| CN215476074U (en) | Full-automatic bagging and sealing machine | |
| CN208746332U (en) | A kind of automatic conveying and packaging integral vacuum packing device | |
| CN112918709B (en) | Device for subpackaging and packaging regenerated polyester chips | |
| CN112224507A (en) | Vacuum packaging system | |
| CN205770525U (en) | A kind of automatic modulation assembly line | |
| JP3413855B2 (en) | Automatic back-in box bag storage | |
| CN209009001U (en) | A kind of syringe automatically packs seal packing machine | |
| CN215362112U (en) | Bagging device for powder packaging machine | |
| CN213832272U (en) | Vacuum packaging system | |
| CN111959846A (en) | Tea packaging machine | |
| CN208580463U (en) | A kind of scattered rice automatic packaging vending machine | |
| CN210618630U (en) | Automatic food packaging device of self-service meal selling machine | |
| CN115285390A (en) | Full-automatic inner bag and outer bag packing machine for granules or liquid | |
| CN217649738U (en) | Bagging mechanism for chemical fertilizer processing | |
| CN117104613A (en) | Three-dimensional packagine machine | |
| CN218617445U (en) | Bulk scale automatic packaging machine for food processing | |
| CN219688532U (en) | Arrange piece device | |
| CN110316407B (en) | Full-automatic quantitative packagine machine of modified plastic particle | |
| CN210526903U (en) | Full-automatic quantitative packagine machine of modified plastic pellet | |
| CN210310967U (en) | Weighing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200928 Address after: No.056, Wayao Village, Yangjia village committee, Youwang Town, Shidian County, Baoshan City, Yunnan Province, 678000 Applicant after: Yang Tiejun Address before: 678200 West Side of the Old Grain Trade Market in the North of Shidian County, Baoshan City, Yunnan Province Applicant before: YUNNAN CAIDAOJIA ELECTRONIC COMMERCE Co.,Ltd. |