CN201274729Y

CN201274729Y - Device for extruding blank piece of flour gluten

Info

Publication number: CN201274729Y
Application number: CNU2008201389515U
Authority: CN
Inventors: 倪文龙; 薛绍香
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-13
Filing date: 2008-10-13
Publication date: 2009-07-22
Anticipated expiration: 2018-10-13

Abstract

A gluten blank slice extrusion device belongs to the technical field of highly viscoelastic rheid formation machinery, and comprises a feeding driving device, a material storage cylinder, a material pushing mechanism with an overpressure protection spring, a reducing fixed-amount material cylinder, a material-pressing driving device, a cam, a guide rod, a piston, a piston ring, a spring ball latch, and a follow-up machine frame, wherein, the feeding driving device drives the material pushing mechanism to push gluten blanks in the material storage cylinder towards the reducing fixed-amount material cylinder; a large cylinder of the reducing fixed-amount material cylinder is matched with the piston ring in a sliding manner, and a small cylinder is matched with the piston in a sliding manner; an annular groove at the middle part of the piston drives the piston ring through the spring ball latch to move along with the annular groove, so that the blanks in the large cylinder are pressed towards the small cylinder, and highly viscoelastic rheid materials can be enriched in the small cylinder; the ball latch slips off the annular groove when the piston ring is blocked by a variable cross-section of the material cylinder; and the cam drives the piston to continue moving forward and to extrude a fixed amount of blanks in the small cylinder to form ribbon-shaped gluten blank slices. The utility model is applied to the process of cutting gluten blanks in blank slices, and averts harmful effects of manual cutting on uniformity and sanitation of food products.

Description

Gluten base sheet extrusion device

Technical field

The utility model belongs to high viscoplasticity rheological body shaping field of mechanical technique, is applied to the gluten blank that the helical water gluten food machineryization rolls and cuts base sheet operation.

Background technology

The helical water gluten winding shaping of existing technology is cut into by blank that base sheet, base sheet are wound into the helix gluten, the gluten of wrapping up in the coiling bar is put active hot water storgae boiling typing into, and the water gluten of typing is formed from operations such as the coiling bar pull away.The technical process that blank is cut base sheet operation is: flour is piled group through the high viscoplasticity rheological body water gluten blank that adds water stirring, kneading, adhesive aggregation, wash by rubbing with the hands, separate and get, under the saltwater environment of sodium chloride-containing about 3%, the filleter heaves out the sub-fraction of gluten blank heap group at random with a hand, the another hand is divided into thick about 10～20mm with its shearing, the little base sheet stock of heavily about 100～180g hands over the workman of next procedure to roll shaping by hand.The advantage of this artisan craftsmanship is with low cost, and shortcoming is: the operator is pushing, and the phase is subjected to saline water intrusion, mostly occurs and festers, and condition of work is abominable; Naked hand contact food does not meet the food safety and sanitation requirement; Size and the quality of being shaped limited by operator's technical merit and mood, and be uneven.

Summary of the invention

The utility model purpose is to provide a kind of gluten base sheet extrusion device that can overcome above-mentioned defective, and gluten base sheet extrusion is finished by machinery and electrical equipment control fully.

The technical scheme that the utility model adopted is: gluten base sheet extrusion device contains the feed drive unit, bring into pusher, the band material guide port of material storage tube, the band overvoltage protection spring of material awl mouthful the quantitative barrel of reducing, binder drive unit, cam, guide rod, keep in touch spring, fairlead, piston, piston ring, spring latch lock, servo-actuated frame, frame driving device etc.The feed drive unit is connected with pusher by buffer spring, pushes the gluten blank in the material storage tube to reducing quantitative barrel; The quantitative barrel of reducing is made up of two reducing cylindrical shells of the band transition conical surface; the big tube in top is slidingly matched with piston ring; the little tube in bottom is slidingly matched with piston; little tube volume settings is that a water gluten shaping material is required; the transition conical surface in middle part communicates with the material storage tube outlet; little tube end opening is shrunk to the flat rectangle material guide port with a certain materials flow resistance threshold values; this threshold values bumps maximum static friction force between pearl and piston cannelure greater than piston ring; guarantee that piston is not depressed into the little tube of the quantitative barrel of reducing when suitable for reading, rheological body can not drop down from material guide port.Binder drive unit output shaft connects cam, guide rod one end is connected with the cam higher pair, the guiding cylinder and the fairlead of guide rod are slidingly matched, end guiding cylinder suit near cam keeps in touch spring, guide rod is connected with piston away from an end of cam, and piston middle part external cylindrical surface has together the cannelure that contacts with spring latch lock radial pressure on the piston ring.Feed drive unit, material storage tube, the quantitative barrel of reducing, binder drive unit, fairlead are installed on the servo-actuated frame, and the servo-actuated frame lower is installed one group of roller, and frame is connected with the output of frame driving device.

System is work like this:

High viscoplasticity water gluten rheological body to be rolled advances full material storage tube from charging awl mouth; close upper lock gate; the feed drive unit drives pusher by the overvoltage protection spring; push the gluten blank in the material storage tube to reducing quantitative barrel; the binder drive unit passes through cam; guide rod; keep in touch spring; the fairlead driven plunger; the piston cannelure drives the piston ring retinue by spring latch lock when hanging down running resistance; make the material in the big tube press to little tube; the rheology scale of construction in the little tube is further enriched; when piston ring is stopped by the quantitative barrel variable cross-section of reducing; bump pearl and skid off the piston cannelure, piston is at the binder drive unit; cam driving effect continues forward the quantitative blank in the little tube of the quantitative barrel of reducing to be extruded material guide port down and forms banded gluten base sheet.Piston end withdraws from little tube when suitable for reading, spring latch lock on the piston ring enters cannelure, and retreat with piston, quantitatively the big tube of barrel is vacated, and forms negative pressure, material storage tube rheological body material is pressed to big tube and little tube, little nozzle is little, and the gluten rheological body is difficult for enriching, and presses the material in the big tube to advance little tube with piston ring, improve the circularity of material in the little tube, also improved the equal homogeneous of product weight.

The beneficial effects of the utility model are:

1. gluten rolls process by machinery and electrical equipment control instead of manual, has both protected labourer's health, meets the food hygiene regulations again.

2. the piston billet sheet forms base tablet quality uniformity at the quantitative barrel material guide port of reducing.

Description of drawings

Now further specify in conjunction with diagram and embodiment:

Fig. 1 is the utility model fundamental diagram;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the I partial enlarged drawing of Fig. 1.

Among the figure: 1-feed drive unit; 2-overvoltage protection spring; The 3-pusher; 4-gate 5-charging awl mouthful 6-material storage tube; 7-binder drive unit; The 8-cam; The 9-guide rod; 10-keeps in touch spring; The 11-fairlead; The 12-piston; The 13-spring latch lock; The 14-piston ring; The quantitative barrel of 15-reducing; The 16-material guide port; 17-servo-actuated frame; The 18-roller; The 19-frame driving device; 20-gluten base sheet.

The specific embodiment

High viscosity gluten blank to be rolled advances full material storage tube 6 from charging awl mouth 5, closes upper lock gate 4.Feed drive unit 1 drives pusher 3 pushers forward by overvoltage protection spring 2, and the gluten blank in the material storage tube is pushed away the quantitative barrel 15 of reducing, and pusher 3 can be leading screw and nut mechanism or hydraulic cylinder piston mechanism; Binder drive unit 7 output shafts connect cam 8, cam is connected with guide rod 9 higher pairs, the spigot surface suit of guide rod keeps in touch spring 10, make cam keep higher pair to be connected with guide rod 9, guide rod and fairlead 11 are slidingly matched, the end that guide rod stretches out from fairlead is connected with the piston 12 of band cannelure, and piston contacts with spring latch lock 13 radial pressures on the piston ring 14.Cannelure on the piston by spring latch lock drive piston ring with the big tube part blank of the quantitative barrel of reducing to pressing down; make that blank further is full of in the path barrel; the material guide port 16 of the quantitative barrel of reducing is shrunk to flat rectangle; when piston nose enters little part of the quantitative barrel of reducing; piston ring is hindered by the conical surface of the quantitative barrel of reducing; spring latch lock is made a concession; the cannelure of throwing off piston; piston continues binder; gluten in the quantitative barrel of reducing is extruded the banded gluten base sheet 20 of formation from material guide port; the effect of overvoltage protection spring 2 is when piston rod is pressed into the quantitative barrel of reducing, absorbs the pressure of feed drive unit, and carries out overvoltage protection.Feed drive unit, material storage tube, the quantitative barrel of reducing, binder drive unit, cam, guide rod, fairlead are installed on the servo-actuated frame 17, and frame is installed one group of roller 18, and frame is connected with the output of frame driving device 19.

Claims

1 one kinds of gluten base sheet extrusion devices; contain the feed drive unit; bring the material storage tube of material awl mouth into; the pusher of band overload protection buffer spring; the quantitative barrel of reducing of band material guide port; the binder drive unit; cam; guide rod; keep in touch spring; fairlead; piston; piston ring; spring latch lock; the servo-actuated frame; frame driving device etc.; it is characterized in that: the quantitative barrel of reducing is made up of two reducing cylindrical shells of the band transition conical surface; the big tube in top is slidingly matched with piston ring; the little tube in bottom is slidingly matched with piston; little tube volume settings is that a water gluten shaping material is required; the transition conical surface in middle part communicates with the material storage tube outlet; little tube end opening is shrunk to the flat rectangle material guide port with a certain materials flow resistance threshold values, and this threshold values bumps maximum static friction force between pearl and piston cannelure greater than piston ring.

2 gluten base sheet extrusion devices according to claim 1 is characterized in that: piston middle part external cylindrical surface has together the cannelure that contacts with spring latch lock radial pressure on the piston ring.

3 gluten base sheet extrusion devices according to claim 1, it is characterized in that: feed drive unit, material storage tube, the quantitative barrel of reducing, binder drive unit, fairlead are installed on the servo-actuated frame, the servo-actuated frame lower is installed one group of roller, and frame is connected with the output of frame driving device.