CN108408137B - Full-automatic four-procedure synchronous candy packaging system - Google Patents
Full-automatic four-procedure synchronous candy packaging system Download PDFInfo
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- CN108408137B CN108408137B CN201810302899.0A CN201810302899A CN108408137B CN 108408137 B CN108408137 B CN 108408137B CN 201810302899 A CN201810302899 A CN 201810302899A CN 108408137 B CN108408137 B CN 108408137B
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- 238000007789 sealing Methods 0.000 claims abstract description 64
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/14—Feeding individual bags or carton blanks from piles or magazines
- B65B43/16—Feeding individual bags or carton blanks from piles or magazines by grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
Abstract
The invention provides a full-automatic four-process synchronous candy packaging system, solves the problems of unstable performance and low packaging efficiency of the candy packaging machine in the prior art. The system comprises a frame, and a quantitative feeding mechanism, a bag taking mechanism, a bag opening mechanism, a bag sealing mechanism, a bag pushing mechanism and a power mechanism which are arranged on the frame, wherein the quantitative feeding mechanism, the bag taking mechanism, the bag opening mechanism and the bag sealing mechanism are driven by the power mechanism and respectively correspond to a feeding station, a bag taking station, a bag opening station and a bag sealing station, and the feeding station, the bag taking station, the bag opening station and the bag sealing station are symmetrically arranged in a cross shape in the circumferential direction on the frame; the quantitative feeding mechanism is positioned at the upper part of the frame; the bag taking mechanism and the quantitative feeding mechanism are arranged oppositely; the bag opening mechanism is positioned at the quantitative feeding device the bag taking mechanism is arranged between the mechanism and the bag taking mechanism; the bag sealing mechanism is arranged opposite to the bag opening mechanism; the bag pushing mechanism is also driven by a power mechanism, the packaging bag is intermittently pushed and sequentially passes through a bag taking station, a bag opening station, a feeding station and a bag sealing station.
Description
Technical Field
The invention relates to the technical field of automatic packaging equipment, in particular to a full-automatic four-process synchronous candy packaging system which is simple in structure and convenient to use.
Background
The package of the candy has three main functions, namely, the product has gloss, fragrance and shape and can prolong the shelf life; secondly, the pollution of microorganisms and dust is prevented, and the sanitation and safety of the product are improved; and thirdly, the exquisite product package can improve the purchasing desire and commodity value of consumers.
The packaging form of the candy is dependent on the market, and the packaging technology is dependent on the product characteristics. If the product is positioned as a high-end gift, the packaging form is attractive, and packaging boxes of high grade, such as paper, wood or metal, are the top choice. For mass consumer products, the packaging form is relatively simple, such as pillow type bags, which are favored by merchants, and the packaging form is simple, mature in technology, high in packaging efficiency and low in price.
Regarding the outer packaging material of the candy, the packaging material has certain blocking effect on moisture, water vapor, gas, light, aromatic fragrance, peculiar smell, heat and the like according to different requirements on product packaging. The packaging material has low toxicity so as not to pollute products and influence human health; the packaging material should be non-corrosive, and have the properties of insect prevention, moth prevention, rat prevention, microorganism inhibition, etc., so as to protect the safety of the product. The outer packaging material is generally made of paper or composite plastic (BOPP/PVDC, OPP/LDPP) in the candy production, paper-plastic composite and the like, and has the advantages of protecting the quality of the candy, having a certain ornamental value, being convenient for propaganda, display and secondary utilization and carrying.
Most existing candy wrapping machines on the market are metal or plastic outer wrapping, and the portability and the economy of paper bag wrapping are not good. In the aspect of quantification, only packaging with a single volume can be carried out, and the randomness of the packaging content can not be achieved, so that the packaging variety is single and cannot be controlled. At present, the candy packaging machine has slow development, low automation degree and far lags behind the development of a large-sized packaging machine, and the mechanical candy packaging machine is not popularized and applied much in production, mainly has the following prominent problems: 1. the loss rate of the candy is high. While many packaging machines are packaging candies, the loss rate is up to 10% due to extrusion and collision. 2. The performance of the machine tool is not stable enough and the adaptability is poor. Due to the different weights of candies, the packaging machine has the defects of unstable performance, poor adaptability and the like. 3. The technological content is low. Most of the packaging machines used at present have a low manufacturing process level, so that the requirements of the current dry technology cannot be met. 4. The operation cost is high. At present, a large-scale production line is also adopted for many candy packages, so that the time efficiency is low, and manpower resources are wasted very much. Therefore, the existing packaging equipment has the defects of unsatisfactory candy integrity rate, high loss rate, low production efficiency and the like, is unfavorable for candy packaging and circulation, and therefore, the research on the candy packaging equipment with sanitation, reliability, high efficiency and low loss rate has important significance for improving candy packaging grade and reducing packaging cost.
Disclosure of Invention
The invention provides a full-automatic four-process synchronous candy packaging system, which solves the problems of unstable performance and low packaging efficiency of a candy packaging machine in the prior art.
The technical scheme of the invention is realized as follows: the full-automatic four-procedure synchronous candy packaging system comprises a frame, and a quantitative feeding mechanism, a bag taking mechanism, a bag opening mechanism, a bag sealing mechanism, a bag pushing mechanism and a power mechanism which are arranged on the frame, wherein the quantitative feeding mechanism, the bag taking mechanism, the bag opening mechanism and the bag sealing mechanism are driven by the power mechanism and respectively correspond to a feeding station, a bag taking station, a bag opening station and a bag sealing station, and the feeding station, the bag taking station, the bag opening station and the bag sealing station are symmetrically arranged in the cross-shaped circumference on the frame;
the quantitative feeding mechanism is positioned at the upper part of the frame, a plurality of candies are accommodated in the quantitative feeding mechanism, and the quantitative candies are fed out from a feeding pipe at the lower end;
the bag taking mechanism is arranged opposite to the quantitative feeding mechanism and is used for taking down the packaging bags singly;
the bag opening mechanism is positioned between the quantitative feeding mechanism and the bag taking mechanism and is used for opening the taken-down packaging bag;
the bag sealing mechanism is arranged opposite to the bag opening mechanism and is used for sealing the packaging bags filled with candies;
the bag pushing mechanism is driven by the power mechanism, and intermittently pushes the packaging bag to pass through the bag taking station, the bag opening station, the material feeding station and the bag sealing station in sequence.
As a preferred embodiment, the quantitative feeding mechanism comprises a volumetric quantitative barrel, an upper disc and a lower disc which are matched with the volumetric quantitative barrel and are arranged up and down are arranged in the volumetric quantitative barrel, a telescopic pipe is arranged between the upper disc and the lower disc, the telescopic pipe is communicated with an upper through hole formed in the upper disc, and the upper disc and the telescopic pipe intermittently rotate in the volumetric quantitative barrel;
the distance between the upper disc and the lower disc is adjustable, the telescopic pipe stretches and contracts along with the change of the distance between the upper disc and the lower disc, the lower disc is provided with a lower through hole, the lower through hole is arranged on the rotating path of the telescopic pipe, and the feeding pipe is communicated with the lower through hole.
As a preferred embodiment, a baffle plate is also fixed in the volumetric quantifying barrel, and pushes the candies on the upper disc into the upper through hole;
the bottom surface of the lower disc is fixed with a vertical rack, and a gear driven by a hand wheel is meshed with the rack.
As a preferred embodiment, the bag taking mechanism comprises a bag storage box for accommodating a plurality of packaging bags, a slot extending up and down is arranged on one side of the bag storage box, a bag hooking claw is arranged in the slot, and the bag hooking claw moves up and down intermittently and is used for taking down the packaging bags in the bag storage box singly;
the lower part of the storage bag box is provided with an inner circular baffle and an outer circular baffle which are internally and externally arranged, an annular channel is formed between the inner circular baffle and the outer circular baffle, a packaging bag taken down by a bag hooking claw falls into the annular channel, and a feeding station, a bag taking station, a bag opening station and a bag sealing station are arranged in a cross shape on the annular channel.
As a preferred implementation mode, the bag taking mechanism further comprises a vertically extending long rod, the bag hooking claw is fixed at the top end of the long rod, a sliding plate is further fixed at the bottom end of the long rod, a horizontally extending guide rail is arranged on the sliding plate, a bearing is arranged in the guide rail in a rolling mode, an L-shaped connecting rod is connected to the bearing, the L-shaped connecting rod intermittently rotates in a vertical plane, and therefore the sliding plate is driven to intermittently move up and down.
As a preferred embodiment, the bag opening mechanism comprises sucking discs arranged inside and outside the annular channel, and the two sucking discs are controlled to be attracted by an electromagnet.
As a preferred embodiment, the bag sealing mechanism comprises a bag sealing shaft fixed above the annular channel, a bag sealing rod is hung on the bag sealing shaft, a heat sealing plate is arranged on one side of the bag sealing rod, and the heat sealing plate and the bag sealing rod are intermittently closed to seal the packaging bag;
the heat sealing plate is connected with a vertical heat sealing rod, the heat sealing rod extends downwards and is supported on a cam, and the cam intermittently rotates under the drive of a cam shaft.
As a preferred embodiment, the bag pushing mechanism comprises a bag pushing rod extending into the annular channel, the tail end of the bag pushing rod is fixedly provided with a bag pushing claw which is in contact with the packaging bag, and the bag pushing rod is driven by the power mechanism to intermittently rotate.
As a preferred embodiment, the power mechanism comprises a motor and a first main shaft driven by the motor, wherein the first main shaft vertically extends, the first main shaft drives a vertical second main shaft to intermittently rotate through a geneva mechanism, and the number of radial grooves of the geneva mechanism is 4;
the second main shaft drives the L-shaped connecting rod and the cam shaft to intermittently rotate through the bevel gear, the bag pushing rod is fixed on the second main shaft, the second main shaft also drives the third main shaft to rotate through the belt pulley, and the upper disc and the telescopic pipe are driven to rotate through the third main shaft.
As a preferable implementation mode, the number of the upper through holes is two and the upper through holes are symmetrically arranged, and the telescopic pipes are in one-to-one correspondence with the upper through holes.
After the technical scheme is adopted, the invention has the beneficial effects that: the full-automatic four-process synchronous candy packaging system is driven by the power mechanism, and sequentially realizes four processes of bag taking, bag opening, material feeding and bag sealing, thereby greatly reducing the labor intensity during candy packaging and realizing full-automatic production. And the quantitative feeding mechanism can adjust the quantity of the candies put in each time according to different candy types and the actual needs of customers, so that the applicability of the system is improved.
When the quantitative feeding mechanism works, a certain amount of candies are poured into the volumetric quantitative barrel, a part of candies fall into the telescopic pipe through the upper through hole on the upper disc, then a user adjusts the interval between the upper disc and the lower disc according to the requirement, the amount of candies in the telescopic pipe correspondingly changes, the telescopic pipe correspondingly stretches, and accordingly the candies are prevented from leaking out, when the telescopic pipe rotates to be coincident with the lower through hole in the rotating state of the upper disc and the telescopic pipe, the candies in the telescopic pipe fall into the lower through hole and are thrown out from the feeding pipe and fall into a packaging bag prepared below, and finally the quantitative feeding procedure is realized.
The striker plate fixed in the volume ration barrel can push the candies on the upper disc into the upper through hole, so that all candies are prevented from rotating along with the upper disc, and the efficiency of candy packaging is effectively improved. The feeding amount of each candy can drive the gear through the hand wheel, the gear drives the rack, and the height of the lower disc is changed, so that the distance between the upper disc and the lower disc is changed, and the length of the telescopic tube and the candy amount in the telescopic tube are changed.
When the bag taking mechanism works, the bag hooking claw which moves up and down intermittently hooks a packaging bag in a bag storage box, and the packaging bag can be hooked into the annular channel below in the downward movement process, so that a series of operations on the packaging bag are realized in the annular channel, and the smooth progress of the packaging bag is ensured.
According to the invention, the first main shaft is driven to rotate by one motor, and the second main shaft is driven to rotate by the first main shaft through the sheave mechanism, so that intermittent rotation of the second main shaft can be realized, the number of times of stay for one rotation is four, and four station operations of the packaging bag are ensured. Not only saves the cost of the system, but also reduces the occupied space.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at another angle;
FIG. 3 is a schematic top view of the embodiment of FIG. 1;
FIG. 4 is a schematic diagram showing a split structure of the quantitative feeding mechanism in the embodiment;
FIG. 5 is a schematic view of the structure at the lower disc in this embodiment;
FIG. 6 is a schematic view of the structure at the L-shaped link in this embodiment;
FIG. 7 is a schematic view of the bag pushing mechanism in this embodiment;
FIG. 8 is a schematic view of the geneva mechanism in this embodiment;
FIG. 9 is a schematic view of the bag taking mechanism in this embodiment;
FIG. 10 is a schematic structural view of the bag sealing mechanism in this embodiment;
in the figure: 1-a bag taking station; 2-a bag opening station; 3-a feeding station; 4-a bag sealing station; 5-a frame; 6-a volumetric dosing barrel; 7-upper disc; 8-a lower disc; 9-telescoping tube; 10-upper through holes; 11-lower through holes; 12-feeding pipe; 13-a rack; 14-gear; 15-a hand wheel; 16-a bag box; 17-slotting; 18-hooking the bag claw; 19-an inner circular baffle; 20-an outer circle baffle; 21-an annular channel; 22-long rod; 23-sliding plates; 24-a guide rail; 25-bearings; a 26-L shaped link; 27-sucking disc; 28-an electromagnet; 29-a bag sealing shaft; 30-a bag sealing rod; 31-heat sealing plates; 32-heat sealing bars; 33-cam; 34-camshaft; 35-a bag pushing rod; 36-bag pushing claws; 37-motor; 38-a first spindle; 39-a sheave mechanism; 40-a second spindle; 41-a pulley; 42-third spindle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
as shown in fig. 1, fig. 2 and fig. 3 together, an embodiment of the full-automatic four-process synchronous candy packaging system of the present invention can realize full-automatic bag taking, bag opening, material feeding and bag sealing of candy packaging bags, and the material feeding action can realize quantitative material feeding so as to meet packaging requirements of different types of candy.
The whole structure of the embodiment comprises a frame 5, wherein the frame 5 is mainly divided into an upper layer and a lower layer, the uppermost layer is a quantitative feeding mechanism and is used for containing candies, and quantitative candies are fed from a feeding pipe 12 at the lower end; the middle layer comprises a bag taking mechanism, a bag opening mechanism and a bag sealing mechanism, and is also provided with a bag pushing mechanism for continuously pushing the packaging bag forwards; the lowest layer is a power mechanism, the power of the motor 37 is transmitted to each mechanism above through various transmission modes, the number of the motors 37 is one, the cost of the system can be greatly reduced, the occupied space is reduced, and various operations and quantitative feeding of the packaging bag can be accurately realized through the cooperation of each mechanism.
As shown in fig. 3, when the system works, the packaging bag mainly passes through four stations, namely a bag taking station 1, a bag opening station 2, a feeding station 3 and a bag sealing station 4, which are arranged in a cross shape in the circumferential direction, so that when the packaging bag moves, the packaging bag sequentially passes through the bag taking station 1, the bag opening station 2, the feeding station 3 and the bag sealing station 4 in the circumferential direction, and the packaging bag stays for a certain time at each station to complete corresponding actions, so that the packaging bag moves intermittently in the circumferential direction. To this end, the present invention utilizes a geneva gear 39 to convert the rotational motion of the motor 37 into intermittent motion. As shown in fig. 8, the geneva mechanism 39 in this embodiment is a schematic configuration comprising 4 radial slots which can be mated with 4 stations of the package.
The motor 37 drives the vertical first main shaft 38 to rotate through belt transmission, the first main shaft 38 drives the vertical second main shaft 40 to rotate through the grooved pulley structure 39, and meanwhile, the second main shaft 40 drives the vertical third main shaft 42 to rotate through the belt pulley 41, so that the second main shaft 40 and the third main shaft 42 intermittently rotate, the action of the second main shaft 40 mainly drives the actions of the bag taking mechanism, the bag pushing mechanism and the bag sealing mechanism, and the action of the third main shaft 42 mainly drives the actions of the quantitative feeding mechanism, and the structures of the mechanisms are described in detail below.
As shown in fig. 1 to 5, the quantitative feeding mechanism is located at the upper part of the frame 5, and comprises a volumetric quantitative barrel 6, an upper disc 7 and a lower disc 8 which are adapted to the volumetric quantitative barrel 6 and are arranged up and down are arranged in the volumetric quantitative barrel 6, a third main shaft 42 is located at the middle position of the volumetric quantitative barrel 6, the upper disc 7 is driven to rotate by the third main shaft 42, the lower disc 8 does not rotate, but can adjust the height in the vertical direction, a telescopic tube 9 is arranged between the upper disc 7 and the lower disc 8, the length of the telescopic tube 9 can freely stretch along with the vertical distance between the upper disc 7 and the lower disc 8, the telescopic tube 9 rotates along with the upper disc 7, an upper through hole 10 which is communicated with the telescopic tube 9 is formed in the upper disc 7, and after a plurality of candies are poured into the volumetric quantitative barrel 6, a part of candies fall into the telescopic tube 9 through the upper through hole 10, and the candies rotate along with the rotation of the upper disc 7 and the telescopic tube 9. The lower disc 8 is provided with the lower through hole 11, and the lower disc 8 is not rotated, so that the lower end of the telescopic tube 9 always abuts against the lower disc 8, so that candies in the telescopic tube 9 cannot fall out, when the telescopic tube 9 rotates to be aligned with the lower through hole 11, the candies in the telescopic tube 9 fall into the lower through hole 11 and fall out of the feeding tube 12 communicated with the lower through hole 11, the lower through hole 11 is just positioned on the rotating track of the telescopic tube 9 in design, the position of the feeding tube 12 is a feeding station, and when the candies fall, the bag pushing mechanism pushes the packaging bag to be right below the feeding tube 12 to ensure that the candies accurately fall into the packaging bag, and the candies can be realized by adjusting the tooth number and the rotating speed of corresponding gears, so that details are not repeated.
A baffle plate (not shown in the figure) is also fixed in the volume ration barrel 6, and the baffle plate does not rotate along with the rotation of the upper disc 7, so that the baffle plate 6 can push the candies on the upper disc 7 into the upper through hole 10, thereby avoiding all candies from rotating along with the upper disc 7 and effectively improving the efficiency of candy packaging. In order to further improve the feeding efficiency, two symmetrical upper through holes 10 can be formed in the upper disc 7, and the two telescopic tubes 9 are matched to realize alternate feeding, and of course, the number of the feeding tubes 12 is still one, so that the feeding efficiency is greatly improved.
As for the quantitative feeding of the candies, the embodiment adopts the structure that a vertical rack 13 is fixed on the bottom surface of a lower disc 8, a gear 14 driven by a hand wheel 15 is meshed on the rack 13, and the height of the lower disc 7 can be changed by rotating the hand wheel 15, so that the length of a telescopic tube 9 is changed, the amount of the candies fed each time is changed, and the quantitative feeding is realized.
As shown in fig. 1, 2, 3 and 9, the bag taking mechanism of this embodiment includes a bag storage box 16 for accommodating a plurality of bags, a slot 17 extending up and down is provided on one side of the bag storage box 16, a bag hooking claw 18 is provided in the slot 17, and the bag hooking claw 18 moves intermittently up and down, so that the bags in the bag storage box 16 can be taken down individually. The bag taking mechanism further comprises a vertically extending long rod 22, the bag hooking claw 18 is fixed at the top end of the long rod 22, a sliding plate 23 is further fixed at the bottom end of the long rod 22, as shown in fig. 6, a horizontally extending guide rail 24 is arranged on the sliding plate 23, a bearing 25 is arranged in the guide rail 24 in a rolling mode, an L-shaped connecting rod 26 is connected to the bearing 25, the L-shaped connecting rod 26 intermittently rotates in a vertical plane, so that the sliding plate 23 is driven to intermittently move up and down, and rotation of the L-shaped connecting rod 26 is achieved through meshing of a second main shaft 40 and a bevel gear.
An inner circular baffle 19 and an outer circular baffle 20 which are arranged inside and outside are arranged below the bag storage box 16, an annular channel 21 is formed between the inner circular baffle 19 and the outer circular baffle 20, and the packaging bag taken down by the bag hooking claw 18 falls into the annular channel 21, so that the packaging bag is ensured not to fall.
After the package falls into the annular channel 21, the bag pushing mechanism pushes the package to move forward, as shown in fig. 7, the bag pushing mechanism comprises a bag pushing rod 35 extending into the annular channel 21, a bag pushing claw 36 contacting with the package is fixed at the tail end of the bag pushing rod 35, and the movement of the bag pushing rod 35 is directly driven by the second main shaft 40, so that the bag pushing rod 35 and the second main shaft 40 rotate synchronously, and the package can be intermittently pushed.
The bag opening mechanism comprises suckers 27 arranged inside and outside the annular channel 21, the two suckers 27 are controlled by electromagnets 28 to be attracted, when the bag pushing mechanism pushes the packaging bag between the two suckers 27, the two suckers 27 are closed to suck two side edges of the packaging bag, then the bag is opened, the bag opening mechanism is opened, finally the bag pushing mechanism continues to move, the opened packaging bag is pushed forward, and then the bag is pushed to the lower part of the feeding pipe 12.
As shown in fig. 10, the bag sealing mechanism comprises a bag sealing shaft 29 fixed above the annular channel 21, a bag sealing rod 30 is suspended on the bag sealing shaft 29, a heat sealing plate 31 is arranged on one side of the bag sealing rod 30, and intermittent closing is performed between the heat sealing plate 31 and the bag sealing rod 30, so that sealing of the packaging bag is realized; the movement of the heat seal plate 31 is achieved by the following structure: a vertical heat sealing bar 32 is connected to the heat sealing plate 31, the heat sealing bar 32 extends downward and is supported on a cam 33, the cam 33 is intermittently rotated by the cam shaft 34, and the rotation of the cam shaft 34 is achieved by the engagement of the second main shaft 40 with the bevel gear.
The full-automatic four-process synchronous candy packaging system is simple in structure, convenient to use, stable in operation and high in working efficiency and practicability.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (3)
1. Full-automatic four-procedure synchronous candy packaging system, its characterized in that: the quantitative bag opening and closing machine comprises a frame, and a quantitative material feeding mechanism, a bag taking mechanism, a bag opening mechanism, a bag closing mechanism, a bag pushing mechanism and a power mechanism which are arranged on the frame, wherein the quantitative material feeding mechanism, the bag taking mechanism, the bag opening mechanism and the bag closing mechanism are driven by the power mechanism and respectively correspond to a material feeding station, a bag taking station, a bag opening station and a bag closing station, and the material feeding station, the bag taking station, the bag opening station and the bag closing station are symmetrically arranged on the frame in a cross shape in the circumferential direction;
the quantitative feeding mechanism is positioned at the upper part of the frame, a plurality of candies are accommodated in the quantitative feeding mechanism, and a quantitative candy is thrown out from a feeding pipe at the lower end;
the bag taking mechanism is arranged opposite to the quantitative feeding mechanism and is used for taking down the packaging bags singly;
the bag opening mechanism is positioned between the quantitative feeding mechanism and the bag taking mechanism and is used for opening the taken-down packaging bag;
the bag sealing mechanism is arranged opposite to the bag opening mechanism and is used for sealing the packaging bags filled with candies;
the bag pushing mechanism is driven by the power mechanism, and intermittently pushes the packaging bag to pass through a bag taking station, a bag opening station, a material feeding station and a bag sealing station in sequence;
the quantitative feeding mechanism comprises a volumetric quantitative barrel, an upper disc and a lower disc which are matched with the volumetric quantitative barrel and are arranged up and down, a telescopic pipe is arranged between the upper disc and the lower disc, the telescopic pipe is communicated with an upper through hole formed in the upper disc, and the upper disc and the telescopic pipe intermittently rotate in the volumetric quantitative barrel;
the distance between the upper disc and the lower disc is adjustable, the telescopic pipe stretches and contracts along with the change of the distance between the upper disc and the lower disc, a lower through hole is formed in the lower disc, the lower through hole is arranged on the rotating path of the telescopic pipe, and the feeding pipe is communicated with the lower through hole;
a baffle plate is also fixed in the volume quantitative barrel, and pushes the candies on the upper disc into the upper through hole;
a vertical rack is fixed on the bottom surface of the lower disc, and a gear driven by a hand wheel is meshed with the rack;
the bag taking mechanism comprises a bag storage box for accommodating a plurality of packaging bags, a slot extending up and down is arranged on one side of the bag storage box, a bag hooking claw is arranged in the groove and moves up and down intermittently and is used for taking down the packaging bags in the bag storage box singly;
an inner circular baffle and an outer circular baffle which are arranged inside and outside are arranged below the bag storage box, an annular channel is formed between the inner circular baffle and the outer circular baffle, the packaging bag taken down by the bag hooking claw falls into the annular channel, and the feeding station, the bag taking station, the bag opening station and the bag sealing station are arranged in a cross shape on the annular channel;
the bag taking mechanism further comprises a vertically extending long rod, the bag hooking claw is fixed at the top end of the long rod, a sliding plate is further fixed at the bottom end of the long rod, a horizontally extending guide rail is arranged on the sliding plate, a bearing is arranged in the guide rail in a rolling manner, an L-shaped connecting rod is connected to the bearing, and the L-shaped connecting rod intermittently rotates in a vertical plane, so that the sliding plate is driven to intermittently move up and down;
the bag sealing mechanism comprises a bag sealing shaft fixed above the annular channel, a bag sealing rod is hung on the bag sealing shaft, a heat sealing plate is arranged on one side of the bag sealing rod, and the heat sealing plate and the bag sealing rod are intermittently closed to seal the packaging bag;
the heat sealing plate is connected with a vertical heat sealing rod, the heat sealing rod extends downwards and is supported on a cam, and the cam intermittently rotates under the drive of a cam shaft;
the bag pushing mechanism comprises a bag pushing rod extending into the annular channel, the tail end of the bag pushing rod is fixedly provided with a bag pushing claw which is in contact with the packaging bag, and the bag pushing rod is driven by the power mechanism to intermittently rotate;
the power mechanism comprises a motor and a first main shaft driven by the motor, the first main shaft vertically extends, the first main shaft drives a vertical second main shaft to intermittently rotate through a grooved pulley mechanism, and the number of radial grooves of the grooved pulley mechanism is 4;
the second main shaft drives the L-shaped connecting rod and the cam shaft to intermittently rotate through the bevel gear, the bag pushing rod is fixed on the second main shaft, the second main shaft also drives the third main shaft to rotate through the belt pulley, and the upper disc and the telescopic pipe are driven to rotate through the third main shaft.
2. The fully automatic four-process synchronous candy packaging system according to claim 1, wherein: the bag opening mechanism comprises suckers arranged inside and outside the annular channel, and the two suckers are controlled to be attracted by the electromagnet.
3. The fully automatic four-process synchronous candy packaging system according to claim 1, wherein: the number of the upper through holes is two and the upper through holes are symmetrically arranged, and the telescopic pipes are in one-to-one correspondence with the upper through holes.
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| CN110040320B (en) * | 2019-05-27 | 2021-03-26 | 封丘县豫封金属制品有限公司 | Grain packaging machine |
| CN110576994B (en) * | 2019-09-23 | 2021-07-13 | 宁夏阜康生物科技股份有限公司 | Sealed packing plant of tiny particle fertilizer |
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