CN102180273B

CN102180273B - Semi-automatic packaging machine for irregular bulk foods

Info

Publication number: CN102180273B
Application number: CN 201110089797
Authority: CN
Inventors: 朱桂华; 任继良; 张玉柱; 王滔
Original assignee: 朱桂华
Priority date: 2011-04-11
Filing date: 2011-04-11
Publication date: 2013-03-20
Anticipated expiration: 2031-04-11
Also published as: CN102180273A

Abstract

The invention relates to a semi-automatic packaging machine which is suitable for irregular bulk foods such as short chips, spicy hot fishes, potato chips, short fried strips and the like which are cooked foods with a certain hardness and brittleness and are made from flour puffing and also suitable for solid bodies with very small particle diameters or powdery materials. The food packaging machine comprises a material storing and transporting system, a control system, a machine case, a photoelectric sensor, a top hopper feeding mechanism, a vibrating feeding system, a door opener, an electronic weighing device, a nozzle module, a clamping-type sealing machine, a sliding plate, a belt conveyer and the like and is characterized in that forms of a big/small vibrating feeder, a duplex twisting feeder, a twisting shaft and an elastic steel sheet are adopted to guarantee rapid and accurate feeding to the weighing device, wherein the period of weighing, packaging and sealing at a time is generally within 2-4s; a weighing hopper is divided into a fixed side and a movable side, wherein the movable side is hinged on the fixed side, the load of a transmission mechanism for realizing execution actions of the movable side is not applied on the weighing hopper and the sensitivity is high; the door opener is of a structure that an execution part does planar motions without a fixed pivot; and installation positions of the lower body of the nozzle, the photoelectric sensor, the clamping-type sealing machine and a seat accord with ergonomics principles. The machine provided by the invention also has the advantages of simple structure, light weight, high efficiency and the like.

Description

The irregular loose shape foods packing machine of a kind of S. A.

Technical field

Patent of the present invention is applicable to irregular loose shape food and has certain firmly and crisply by the expanded prepared food that forms of flour such as short French fries, spicy fish, potato chips, the fried bar of short oil, particle etc., also is applicable to the semi-automation packing of the very little solid of particle diameter or powder.

Background technology

The plastic bag delicatessen of mass selling on the market is liked by numerous friend teenagers deeply, and the whole nation produces enterprise's number of this type of delicatessen in tens thousand of families, and the producer's scales such as short French fries, spicy fish, potato chips, the fried bar of short oil, particle of wherein producing are in thousands of families.

In the production technology of above-mentioned thousands of enterprises, because there is not suitable foods packing machine, its packing is all for handwork, namely prepared food packed in the pre-formed bags with hand by the workman, and then seals with horizontal capper.Prepared food manufacturing enterprise about 1000 people, approximately wherein more than 600 artificially pack workmans.This has just produced three problems, one, and enterprise need to recruit a large amount of pack labourers, and in today of labour power worsening shortages, the workman recruits difficulty; Its two owing to be the direct contact food of hand, do not meet the food hygiene requirement; The 3rd, labor strength is large, does for a long time the duplication of labour.So realize that the product automation packing is extremely urgent, like that just can increase productivity, improve economic level, the liberation labour power.

Summary of the invention

Patent purpose of the present invention is for food service industry provides a kind of S. A. irregular loose shape foods packing machine, has realized the food semi-automatic package handling, low, the compact conformation of its cost, and efficient is high.

The technical scheme that patent of the present invention adopts is: this foods packing machine by storing and delivery system 1, control system 2, cabinet 3, opto-electronic pickup 4, liftout bucket feeder 5, Vibration Feeder System 6, door opener 7, electronic weighing device 8, connect nozzle assembly 9, cassette capper 10, slide plate 11, belt conveyer 12 etc. and form, the part of above-mentioned each parts contact food all adopts food grade materials.It is characterized in that: slope belt conveyer and side shield with cross wall in (1) storing and the delivery system 1 form hopper; (2) the liftout bucket lining office in the liftout bucket feeder 5 has the duplex strand to send device, need to regulate respectively every running velocity according to big or small vibrating feeder feed; (3) Vibration Feeder System 6 adopts simultaneously initiating task of big or small vibrating feeder, and large vibrating feeder feeds into fast near stopping action before the setting value, and the small vibration feeder continues accurate feeding to setting value and stops action again; (4) door opener 7 adopts the shaped as frame push rods to do plane motion to open the door, and the shaped as frame push rod does not contact weighing bucket during initial position; (5) electronic weighing device 8 adopts the active side of weighing bucket to be hinged on the fixation side; (6) connecing nozzle assembly 9 is comprised of upper and lower two bodies, up big and down small taper is made in the upper body, and lower body is made the uniform cross section ellipse, and the lower body bottom is sharp mouth, by manually food bag being connect on the mouth lower body from sharp muzzle, guarantee smooth and easy the falling in the food bag of food material that falls from weighing bucket; (7) installation site that connects mouth lower body, opto-electronic pickup 4, capper 10 and seat meets Human Engineering Principle.

Description of drawings

Further specify patent of the present invention below in conjunction with accompanying drawing.

Accompanying drawing 1 is the structural representation of patent of the present invention:

Accompanying drawing 2 is cross-sectional view of patent of the present invention:

Among the figure: 1. storing and delivery system, 2. control system, 3. cabinet, 4. opto-electronic pickup, 5. liftout bucket system, 6. Vibration Feeder System, 7. door opener, 8. weighting apparatus 9. connects nozzle assembly, 10. capper, 11. slide plates, 12. belt conveyers.

The specific embodiment

With reference to accompanying drawing 1 and 2:(1) form stock chest by slope conveyer and side shield with cross wall in storing and the delivery system 1; (2) feeding, discharge level sensor and duplex strand is installed in the liftout bucket system 5 and send device and thickness of feed layer sensor; All there was certain gap in its left and right and rear side with big or small vibrating feeder when (3) the liftout bucket was installed; (4) Vibration Feeder System 6 adopts simultaneously initiating task of big or small vibrating feeder, and large vibrating feeder feeds into fast near stopping action before the setting value, and the small vibration feeder continues accurate feeding to setting value and stops action again; (5) door opener 7 has been taked the shaped as frame push rod to do plane motion and has been realized the action of closing the door of opening the door of weighing bucket; (6) weighing bucket has been taked the cantilevered installation in the weighting apparatus 8, and active side is hinged on the fixation side; (7) connecing nozzle assembly 9 is comprised of upper and lower two bodies, up big and down small taper is made in the upper body, and lower body is made the uniform cross section ellipse, and the lower body bottom is sharp mouth, by manually food bag being connect on the mouth lower body from sharp muzzle, guarantee smooth and easy the falling in the food bag of food material that falls from weighing bucket; (8) installation site that connects mouth lower body, opto-electronic pickup 4, capper 10 and seat meets Human Engineering Principle.

Its work engineering is as follows:

(1) at first under readiness for action, sets weight per package in control system 2; (2) put into material in stock chest, conveyer is convey materials in trend liftout bucket, and conveyer is to liftout bucket feed when the bed of material reaches the next, and conveyer stopped to liftout bucket feed when the bed of material reached upper; (3) strand of the duplex in the liftout bucket send device that material is delivered to respectively the vibrating feeder hopper, and layout has the thickness of feed layer sensor in the liftout bucket, and control duplex strand send device every to corresponding vibrating feeder hopper feed; When (4) big or small vibrating feeder fed into the 60%-90% of setting value fast to weighing bucket simultaneously, large vibrating feeder stopped action, and the small vibration feeder stops action when continuing to feed into setting value; At this moment the material that has weighed up is always waited in all at Cheng and being emitted; (5) artificial bagging is to connecing on the nozzle assembly lower body, and opto-electronic pickup 4 automatic detections are to 7 actions of food bag signal control door-opening mechanism, and material falls in the food bag through connecing nozzle assembly in the weighing bucket, and at this moment feed and Weighing mechanism enter into next bag operation automatically; (6) manually smoothly charged bag is delivered on the bayonet socket of cassette capper, at this moment the capper bayonet socket blocks food bag and heat-sealing automatically, staff can be removed at once and carry out next bag operation, pocket on the bayonet socket is finished sealing automatically, automatically fall to sending through slide plate to band conveyor, to follow-up vanning, so circulation.

Claims

1. irregular loose shape foods packing machine of S. A., comprise: storing and delivery system (1), control system (2), cabinet (3), opto-electronic pickup (4), liftout bucket feeder (5), Vibration Feeder System (6), door opener (7), electronic weighing device (8), connect nozzle assembly (9), cassette capper (10), slide plate (11), belt conveyer (12), it is characterized in that: 1. storing and delivery system (1), its system is comprised of slope conveyer and the fixed dam with cross wall, with the load-transfer device both sides on the conveyer of cross wall slope fixed dam is housed, this fixed dam and load-transfer device consist of stock chest, and material enters into the liftout bucket during load-transfer device upward movement; 2. the duplex strand is installed in the liftout bucket of liftout bucket feeder (5) send device, respectively to large and small vibrating feeder hopper feed, liftout bucket in the liftout bucket feeder is equipped with the feeding, discharge level sensor, load-transfer device was to liftout bucket feed when the bed of material reached the next, and load-transfer device stopped to liftout bucket feed when the bed of material reached upper; 3. the large and small vibrating feeder in the Vibration Feeder System (6) comes adjusting amplitude and delivery speed according to the value that electronic weighing device (8) sets; 4. electronic weighing device (8) is comprised of weighing bucket and LOAD CELLS, and weighing bucket takes cantilevered to install, and it is divided into fixation side and active side two parts; 5. door opener (7) is equipped with shaped as frame push rod, electromagnet and lever door-opening mechanism, the weighing bucket active side is done the action of opening the door, close the door that plane motion is realized weighing bucket by the shaped as frame push rod, and this accuracy of action is then carried out by electromagnet and lever door-opening mechanism; 6. connect nozzle assembly (9) by upper, lower two bodies form, weight of material reaches the LOAD CELLS setting value in the weighing bucket, vibrating feeder stops feed, artificial bagging is to connecing the mouth lower body, at this moment opto-electronic pickup (4) provides signal, shaped as frame push rod automatic door opening blowing, manually smoothly charged bag is delivered on the bayonet socket of cassette capper (10), at this moment the capper bayonet socket blocks food bag and heat-sealing automatically, staff is removed at once and is carried out next bag operation, pocket on the bayonet socket is finished sealing automatically, automatically falls to sending through slide plate to belt conveyer (12), to follow-up vanning.