CN203314029U - Domestic steamed bread dough kneading forming machine - Google Patents

Abstract

The utility model relates to a domestic steamed bread dough kneading forming machine. A dough kneading motor (4) is connected with a speed reduction machine (9) and arranged on a motor vertical frame (2); a speed reduction machine shaft (8) is connected with a packing auger shaft (15) and extends into a dough kneading bin (16); the dough kneading bin (16) is arranged on a dough cutting orifice plate (23); a speed reduction forming machine (1) is arranged at the rear part of the dough cutting orifice plate (23); a forming transmission shaft (22) is connected with a dough cutting connection rod (L) and a movable pull rod (24) through crank arms (Q); a transmission bevel gear (30) of the forming transmission shaft (22) is in meshing transmission with the scoop arm bevel gear (29) of a scoop arm (28); a small transmission wheel (21) is connected with a transmission wheel (26) through a transmission belt (20) to drive a perforated strainer (18) to rotate. According to the utility model, the speed reduction forming motor (1) drives the dough cutting connection rod (L) and the movable pull rod (24) through the forming transmission shaft (22) to pull a movable cutter blade (32) to open and close to cut off a dough falling through a dough cutting hole (K) so that the dough falls into a forming scoop (25) and placed on the perforated strainer (18). The domestic steamed bread dough kneading forming machine disclosed by the utility model can be matched with a heating and steaming tool and meets the requirement for steamed bread self making.

Description

A kind of family expenses steamed bun and face forming machine

Technical field

The utility model relates to food processing machinery, relates in particular to the steamed bun making machine tool.

Background technology

Steamed bun is one of topmost wheaten food in northern China resident's daily bread, is the distinctive traditional staple food of China, edible having a large population, and distribution area is large, makes steamed bun and approximately consumes 2,400 ten thousand tons, flour every year, accounts for more than 30% of food flour total amount consumed.Along with modern life rhythm is accelerated, particularly the city working clan is pressed for time, the middle self-control steamed bun of substantially staying out, but rely on socialization supply, mechanization production.Because making food chain length, demand are large, inevitably added various additives, producing the safe and sanitary problem existed in the steamed bun process also constantly increases, even phenomenon off quality has all appearred in the steamed bun that large supermarket sells.Because have a large capacity and a wide range in steamed bun market, consume soon again, the making production range is wide, frequency is high, and means are simple, lack food hygiene supervisory system safely and effectively, and supervision and management is difficult for, the more and more worried food hygiene of the people, and many families start again to make by oneself steamed bun.China has 4～500,000,000 families at present, urban households 2～300,000,000 wherein, along with sustained economic development, living standard improves, the people are more and more to the pursuit of the high-quality life of health, safety, fashion, various household electrical appliance of improving the quality of living extensively get consumer reception, and the household electrical appliances demand of exploitation self-control food is huge.It is all to separate with face and making that steamed bun mechanization is at present manufactured, and efficiency is low, and cost is high, inconvenience.The steamed bread forming machinery that is applicable to family expenses becomes one of direction of food machinery research and development.

The utility model content

The purpose of this utility model, just be to provide the small-sized and face forming machine that a kind of family manufacture steamed bun is used, simple to operate, easy to use, and safe and sanitary, can be supporting with various heating tools, time saving and energy saving, and efficiency is high, effective.

Task of the present utility model completes like this: design and produce a kind of family expenses steamed bun and face forming machine, by the dough mixing machine structure, the tangent plane shaping mechanism, electric-control system is installed in casing and constitutes, casing is rectangular box, the dough mixing machine structure comprises and the face motor, reductor, add sump, filler pipe, add water solenoid valve, screw-conveyer-shaft, with the face storehouse, the tangent plane shaping mechanism comprises deceleration moulding motor, the storehouse base plate, the moulding power transmission shaft, the tangent plane connecting rod, drive, double-edged fine-toothed comb, the moulding spoon, the spoon arm, spoon arm boatswain chair, electric-control system comprises travel switch, the Stroke Control button, with the face switch, tangent plane moulding switch, add the water button, power switch, circuit board, connect each electric component by connection line.Motor stand top rear face with vertical installing above the face motor is horizontally set on casing inscribe face plate, output shaft is connected with reductor through the motor stand, reductor is installed on the transverse slat of reductor support plate, reductor shaft is vertically downward through transverse slat, with connecting bolt, with screw-conveyer-shaft, be connected, fixing packing auger blade on screw-conveyer-shaft, stretch into He Miancang downwards, with the face storehouse be the stainless steel cylinder, be installed in above the base plate of storehouse, add below the top panel that sump is connected to casing, the filler pipe by bottom with and the face storehouse coordinate.The deceleration moulding motor of tangent plane shaping mechanism is arranged on above the tangent plane orifice plate, motor shaft connects the moulding power transmission shaft through the tangent plane orifice plate vertically downward, the moulding power transmission shaft is crank pin, the connection tangent plane connecting rod of cranking arm connects the tangent plane movable part again, the installing transmission bevel gear on following axis body of cranking arm, spoon arm bevel gear engaged transmission with horizontally disposed spoon arm inner end, the outer end of spoon arm connects the moulding spoon, corresponding with the tangent plane hole at top storehouse base plate and tangent plane orifice plate center, moulding power transmission shaft lower end is sleeved in the bearing of power transmission shaft base plate, installing brief biography driving wheel suit driving belt on the hypomere axis body, connect double-edged fine-toothed comb junction parts.The tangent plane movable part comprises the tangent plane connecting rod, active pull rod, alignment pin, connecting pin, movable blades, tangent plane connecting rod one end is flexibly connected cranking arm of moulding power transmission shaft, the other end connects active pull rod by connecting pin, the middle part of active pull rod is lifted on the tangent plane orifice plate by alignment pin, have the blade shallow slot above the tangent plane orifice plate, with movable blades, coordinate, center has the tangent plane hole, have penetrating kerve in the blade shallow slot of both sides, tangent plane hole, connecting pin connects the movable blades above the tangent plane orifice plate through kerve, movable blades by 4 triangular blades to being combined into, but the changing of the relative positions is pulled open, form the intermediate rectangular opening, the tangent plane hole is positioned at the centre of this rectangular aperture.Double-edged fine-toothed comb junction parts comprise double-edged fine-toothed comb, driving belt, power transmission shaft base plate, double-edged fine-toothed comb central shaft, drive, the double-edged fine-toothed comb central shaft is arranged on above the power transmission shaft base plate, the suit drive connects the little drive of moulding power transmission shaft hypomere by driving belt, double-edged fine-toothed comb central shaft upper end suit double-edged fine-toothed comb, the moulding power transmission shaft drives drive by little drive and driving belt and rotates, thereby drives double-edged fine-toothed comb central shaft and double-edged fine-toothed comb rotation.Spoon arm bevel gear is installed on a spoonful arm end, the neck of spoon arm is sleeved in bearing block, and bearing block is connected with the vertical riser of spoon arm boatswain chair, the dull and stereotyped stage casing installing bearing of spoon arm boatswain chair, be socketed on the moulding power transmission shaft of cranking arm following, flat back is fixedly connected with the tangent plane orifice plate with bolt.During practical application, the flour that has added dusty yeast is put into to He Miancang, turn on the power switch; Press and add the water button, add water solenoid valve and obtain electric-opening, clear water at the uniform velocity flows into and the face storehouse; Open and the face switch, and the face motor obtains electricly, drive the screw-conveyer-shaft rotation, stir the dough that adds water and automatically carry out and face in He Miancang; Become reconciled after face, start fermentation; After fermentation, the screw-conveyer-shaft rotation continues to knead dough; Open tangent plane moulding switch after having rubbed face, deceleration moulding motor obtains electric, drives the moulding power transmission shaft and rotates, and by transmission bevel gear and spoon arm gear engaged transmission, drives the moulding spoon and rotates rhythmically; Drive the tangent plane connecting rod by cranking arm and move back and forth, by connecting pin, connect the movable blades folding.The power transmission shaft of moulding simultaneously hypomere, by little drive and driving belt connection for transmission wheel, drives double-edged fine-toothed comb central shaft and double-edged fine-toothed comb and rotates.Double-edged fine-toothed comb rotates a circle, movable blades folding seven times, moulding spoon upset seven times.Simultaneously, the motor shaft suit cam of moulding power transmission shaft on the tangent plane orifice plate, the travel switch fixing with side coordinates, when cam touches travel switch, start and the face switch, and face motor band screw-conveyer-shaft rotates to stir dough in He Miancang, the dough of rubbing of becoming reconciled is pushed the tangent plane hole to.Now the tangent plane connecting rod pulls out movable blades and vacates the tangent plane hole, and dough falls by the tangent plane hole, and the tangent plane connecting rod pulls the compound tangent plane hole of closing of movable blades, and dough is cut and falls in the moulding spoon, and the upset of moulding spoon is put the moulding dough in spoon to double-edged fine-toothed comb.The rotating speed of double-edged fine-toothed comb is 1/7th of movable blades folding frequency, and double-edged fine-toothed comb rotates one week, piles seven steamed bread doughs that make on the periphery of double-edged fine-toothed comb.Close deceleration moulding motor and face motor; Close and add water solenoid valve; The powered-down switch.The double-edged fine-toothed comb that then will fill with steamed bread dough is held out, and is put in food steamer, or coordinates with electric food warmer, and heating cooks.

According to technique scheme, manufactured experimently, tested, prove of the present utility model rational in infrastructure, easy to operate, use safety, the steamed bread forming dough standard of making, neat, health, can cook instrument with heating and coordinate, meet the needs of self-control steamed bun, quality is good, and efficiency is high, is suitable for general family and uses, laborsaving saving trouble, reached predetermined purpose preferably.

The accompanying drawing explanation

Fig. 1 is whole assembling perspective view of the present utility model;

Fig. 2 is front view of the present utility model;

Fig. 3 is that the internal structure A of Fig. 2 is to left view;

Fig. 4 is that the internal structure B of Fig. 2 is to right view;

Fig. 5 is that the internal structure E of Fig. 2 is to top view;

Fig. 6 is the internal structure schematic perspective view of Fig. 1;

Fig. 7 is the structural representation of the tangent plane shaping mechanism of Lower Half in Fig. 3;

Fig. 8 is that F in Fig. 7 is to overlooking movable blades 32 closure state schematic diagrames;

Fig. 9 is that the movable blades 32 in Fig. 7 pulls open the F of state to plan structure figure;

Figure 10 is that the Y-direction in Fig. 7 is looked up movable blades 32 closure state schematic diagrames;

Figure 11 is the Y-direction face upwarding assumption diagram that the movable blades 32 in Fig. 7 pulls open state;

Figure 12 is W in Figure 10-W part section structural representation;

Figure 13 is the local enlarged diagram of the casing 6 top control panels in Fig. 1.

In figure, 1-deceleration moulding motor, the stand of 2-motor, 3-motor locating rack, 4-and the face motor, 5-reductor support plate, 6-casing, 7-output shaft, 8-reductor shaft, 9-reductor, 10-add sump, 11-circuit board, 12-middle level dividing plate, 13-gate, 14-filler pipe, 15-screw-conveyer-shaft, 16-He Miancang, 17-storehouse base plate, 18-double-edged fine-toothed comb, 19-power transmission shaft base plate, 20-driving belt, 21-little drive, 22-moulding power transmission shaft, 23-tangent plane orifice plate, 24-active pull rod, 25-moulding spoon, 26-drive, 27-double-edged fine-toothed comb central shaft, 28-spoon arm, 29-spoon arm bevel gear, 30-transmission bevel gear, 31-spoon arm boatswain chair, 32-movable blades, A-line of vision symbol, B-line of vision symbol, C1-blade shallow slot, C2-kerve, D-power supply, E-line of vision symbol, F-overlook symbol, G-motor shaft, H-travel switch, R-add water solenoid valve, J-stand support plate, K-tangent plane hole, L-tangent plane connecting rod, M-bolt, N1-Stroke Control button, N2-and the face switch, N3-tangent plane moulding switch, N4-add water button, N5-power switch, P-cam, Q-cranking arm, S-connection line, T-alignment pin, U-connecting bolt, V-packing auger blade, W-analyse and observe symbol, X-connecting pin, Y-look up symbol, Z-bearing block.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is illustrated.

Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, casing 6 front openings, be provided with gate 13, inner middle layer dividing plate 12 tops are provided with tangent plane orifice plate 23, installing motor stand 2 and stand support plate J above tangent plane orifice plate 23 rear portions, motor stand 2 stands vertically, and by motor locating rack 3 and bolt M, will be horizontally fixed on motor stand 2 upper back with face motor 4.Motor stand 2 fronts connect reductor support plate 5, and reductor 9 vertically is set.Be connected reductor 9 through motor stand 2 with reductor support plate 5 with the output shaft 7 of face motor 4, reductor shaft 8 is vertically downward through reductor support plate 5, be fastenedly connected screw-conveyer-shaft 15 with connecting bolt U, screw-conveyer-shaft 15 stretches in columnar and face storehouse 16, and face storehouse 16 is arranged on storehouse base plate 17 tops of tangent plane orifice plate 23 front portions.Deceleration moulding motor 1 is located at the side, rear portion of motor stand 2 above tangent plane orifice plate 23, and the motor shaft G of deceleration moulding motor 1, through the bearing of tangent plane orifice plate 23, is connected with following moulding power transmission shaft 22.Moulding power transmission shaft 22 is crank pin, and the Q that cranks arm connects tangent plane connecting rod L, by connecting pin X, with alignment pin T, is connected the tangent plane profiled part.The moulding power transmission shaft 22 epimeres suit transmission bevel gears 30 of cranking arm below Q, be meshed with the spoon arm bevel gear 29 of horizontally disposed spoon arm 28 ends, drives spoon arm 28 and the 25 upset revolutions of moulding spoon.Moulding power transmission shaft 22 bottoms are fixed on power transmission shaft base plate 19, and hypomere arranges brief biography driving wheel 21 suit driving belts 20, connect the drive 26 of double-edged fine-toothed comb central shaft 27 hypomeres, and double-edged fine-toothed comb 18 is sleeved on double-edged fine-toothed comb central shaft 27 upper ends.Deceleration moulding motor 1 drives moulding power transmission shaft 22 and rotates, and by the Q that cranks arm, pulls tangent plane connecting rod L, drives the dough cut-out that movable blades 32 will fall with face storehouse 16, falls in moulding spoon 25.The power transmission shaft 22 of moulding simultaneously, by brief biography driving wheel 21 and driving belt 20 and drive 26 transmissions, drives double-edged fine-toothed comb 18 rotations, during 25 upset of moulding spoon, moulding dough button is put into above double-edged fine-toothed comb 18.Drive 26 is 7:1 with the diameter proportion of brief biography driving wheel 21, and double-edged fine-toothed comb 18 often revolves and turns around, and moulding spoon 25 upset seven times, be placed to seven moulding doughs on double-edged fine-toothed comb 18.

Consult Fig. 7, the motor shaft G of the deceleration moulding motor 1 above tangent plane orifice plate 23 connects moulding power transmission shaft 22, the Q that cranks arm of moulding power transmission shaft 22 connects tangent plane connecting rod L, connect active pull rod 24 by connecting pin X, by alignment pin T, active pull rod 24 is connected to tangent plane orifice plate 23 location, active pull rod 24 is rotatable corresponding angle centered by alignment pin T.Moulding power transmission shaft 22 hypomere installing brief biography driving wheel 21 suit driving belts 20, coordinate with the drive 26 of double-edged fine-toothed comb central shaft 27 suits, drives double-edged fine-toothed comb 18 rotations.The fixing installing of moulding power transmission shaft 22 epimeres transmission bevel gear 30, with horizontally disposed spoon arm bevel gear 29 engaged transmission, drive spoon arm 28 and moulding spoon 25 rotary turnings.Moulding spoon 25 is upward the time, the dough that the tangent plane hole K of bonding surface storehouse 16 by tangent plane orifice plate 23 falls; Moulding spoon 25 down the time, is placed into double-edged fine-toothed comb 18 tops by the moulding dough in spoon.Spoon arm bevel gear 29 is fixedly set in spoonful arm 28 ends, the neck bearing set seat Z of spoon arm 28, bearing block Z end face is hung by the end riser of spoon arm boatswain chair 31, transverse slat mesopore bearing set is equipped with moulding power transmission shaft 22, and the transverse slat other end of spoon arm boatswain chair 31 is connected and fixed by bolt M and tangent plane orifice plate 23.Above tangent plane orifice plate 23, rear portion arranges travel switch H, the upper suit of the motor shaft G of deceleration moulding motor 1 cam P, the every rotation of motor shaft G once, cam P touches travel switch H once, control and 4 rotations of face motor, drive screw-conveyer-shaft 15 rotations, packing auger blade V stirs the dough of becoming reconciled, deceleration moulding motor 1 drives moulding power transmission shaft 22, the Q that cranks arm drives tangent plane connecting rod L, the tangent plane movable part pulls movable blades 32 by connecting pin X, expose the tangent plane hole K on tangent plane orifice plate 23, dough falls tangent plane hole K, movable blades 32 inwardly closes up closes tangent plane hole K, cut off dough, fall in following moulding spoon 25.

Consult Fig. 8, Fig. 9, Figure 10, Figure 11, above tangent plane orifice plate 23, suit cam P on the motor shaft G of deceleration moulding motor 1, cam P side arranges travel switch H, when motor shaft G band moving cam P rotates, cam P often revolves to turn around and can touch travel switch H once, by feedback signal, start and face motor 4, 15 rotations of band screw-conveyer-shaft, packing auger blade V stirs the dough of becoming reconciled and moves to tangent plane hole K, the Q band tangent plane connecting rod L motion of cranking arm of the power transmission shaft of moulding simultaneously 22, draw movable blades 32 kerve C2 in blade shallow slot C1 above tangent plane orifice plate 23 to move, open tangent plane hole K, dough is to whereabouts, movable blades 32 is compound, cuts off dough, falls into following moulding spoon 25.Tangent plane orifice plate 23 is connected, locates with active pull rod 20 middle parts by alignment pin T, has kerve C2 and coordinate with movable blades 32 on tangent plane orifice plate 23.The Q that cranks arm of moulding power transmission shaft 22 connects tangent plane connecting rod L and pulls active pull rod 24, and pull movable blades 32 to move along kerve C2 by connecting pin X, open tangent plane hole K, make with face storehouse 16 in dough by tangent plane hole K, fall, the Q that then cranks arm turns over an angle, pulls tangent plane connecting rod L and active pull rod 24, driving movable blades 32 by connecting pin X resets along kerve C2, closed tangent plane hole K, cut off dough, falls into the moulding spoon 25 of below.

Consult Figure 12, storehouse base plate 17 being set above tangent plane orifice plate 23, on storehouse base plate 17 and corresponding tangent plane orifice plate 23, offering tangent plane hole K, is recessed blade shallow slot C1 around the tangent plane hole K on tangent plane orifice plate 23, inside establish movable blades 32, by connecting pin X, connect active pull rod 24.Connecting pin X is through the penetrating kerve C2 in blade shallow slot C1 bottom recessed above tangent plane orifice plate 23, connect the following active pull rod 24 of tangent plane orifice plate 23, pull movable blades 32 by active pull rod 24 by connecting pin X, along kerve C2, move back and forth, pull movable blades 32 movable in blade shallow slot C1, realize the relative opening and closing movement of the tangent plane hole K on 32 pairs of tangent plane orifice plates 23 of movable blades, the part that will fall by tangent plane hole K with the dough of becoming reconciled in face storehouse 16 is cut off, and falls into following moulding spoon 25.

Consult Figure 13, circuit board 11 is for showing each electrical components running status.Circuit board 11 arranges a plurality of control buttons, comprises Stroke Control button N1 and face switch N2, tangent plane moulding switch N3, adds water button N4, power switch N5, controls respectively travel switch H and face motor 4, deceleration moulding motor 1, adds water solenoid valve R.

Assembled, tested according to technique scheme, proved the utility model each several part matching coordinative, easy to operate, use safety, the steamed bread dough standard of making, neat, balanced, time saving and energy saving.The diameter of the drive 26 on double-edged fine-toothed comb central shaft 27 is seven times of brief biography driving wheel 21 diameters on moulding power transmission shaft 22, and brief biography driving wheel 21 rotates seven circles, and double-edged fine-toothed comb 18 and drive 26 rotate a circle, keep somewhere seven moulding doughs above double-edged fine-toothed comb 18, occupy one week.Double-edged fine-toothed comb 18 can integral body bring out, and related top moulding dough is put into food steamer or electric food warmer, and heating cooks edible.If want many steamed sweet bun, can recycle as stated above, it is convenient to use, edible relieved.The utility model is suitable for city nuclear family application, has good effect and using value widely.

Claims (6)

1. a family expenses steamed bun and face forming machine, it is characterized in that by the dough mixing machine structure, the tangent plane shaping mechanism, electric-control system is installed in casing (6) and constitutes, casing (6) is rectangular box, the dough mixing machine structure comprises and face motor (4), reductor (9), add sump (10), filler pipe (14), add water solenoid valve (R), screw-conveyer-shaft (15), with face storehouse (16), the tangent plane shaping mechanism comprises deceleration moulding motor (1), storehouse base plate (17), moulding power transmission shaft (22), tangent plane connecting rod (L), drive (26), double-edged fine-toothed comb (18), moulding spoon (25), spoon arm (28), spoon arm boatswain chair (31), electric-control system comprises travel switch (H), Stroke Control button (N1), with face switch (N2), tangent plane moulding switch (N3), add water button (N4), power switch (N5), circuit board (11), connect each electric component by connection line (S).

2. according to family expenses steamed bun claimed in claim 1 and face forming machine, it is characterized in that described and face motor (4) are horizontally set on motor stand (2) top rear face of vertical installing above casing (6) inscribe face plate (23), output shaft (7) is connected with reductor (9) through motor stand (2), reductor (9) is installed on the transverse slat of reductor support plate (5), reductor shaft (8) is vertically downward through transverse slat, with connecting bolt (U), with screw-conveyer-shaft (15), be connected, the upper fixedly packing auger blade (V) of screw-conveyer-shaft (15), stretch into He Miancang (16) downwards, with face storehouse (16), it is the stainless steel cylinder, be installed in above storehouse base plate (17), add below the top panel that sump (10) is connected to casing (6), filler pipe (14) by bottom with and face storehouse (16) coordinate.

3. according to family expenses steamed bun claimed in claim 1 and face forming machine, it is characterized in that described deceleration moulding motor (1) is arranged on above tangent plane orifice plate (23), motor shaft (G) connects moulding power transmission shaft (22) through tangent plane orifice plate (23) vertically downward, moulding power transmission shaft (22) is crank pin, (Q) the connection tangent plane connecting rod (L) of cranking arm connects the tangent plane movable part again, installing transmission bevel gear (30) on the axis body of cranking arm below (Q), spoon arm bevel gear (29) engaged transmission with horizontally disposed spoon arm (28) inner end, the outer end of spoon arm (28) connects moulding spoon (25), corresponding with the tangent plane hole (K) at tangent plane orifice plate (23) center with top storehouse base plate (17), moulding power transmission shaft (22) lower end is sleeved in the bearing of power transmission shaft base plate (19), the little drive of installing (21) suit driving belt (20) on the hypomere axis body, connect double-edged fine-toothed comb junction parts.

4. according to family expenses steamed bun claimed in claim 3 and face forming machine, it is characterized in that described tangent plane movable part comprises tangent plane connecting rod (L), active pull rod (24), alignment pin (T), connecting pin (X), movable blades (32), tangent plane connecting rod (L) end is flexibly connected crank arm (Q) of moulding power transmission shaft (22), the other end connects active pull rod (24) by connecting pin (X), the middle part of active pull rod (24) is lifted on tangent plane orifice plate (23) by alignment pin (T), have blade shallow slot (C1) on tangent plane orifice plate (23), with movable blades (32), coordinate, center has tangent plane hole (K), have penetrating kerve (C2) in the blade shallow slot (C1) of both sides, tangent plane hole (K), connecting pin (X) connects the movable blades (32) above tangent plane orifice plate (23) through kerve (C2), movable blades (32) by four triangular blades to being combined into, but the changing of the relative positions is pulled open, form the intermediate rectangular opening, tangent plane hole (K) is positioned at the centre of this rectangular aperture.

5. according to family expenses steamed bun claimed in claim 3 and face forming machine, it is characterized in that described double-edged fine-toothed comb junction parts comprise double-edged fine-toothed comb (18), driving belt (20), power transmission shaft base plate (19), double-edged fine-toothed comb central shaft (27), drive (26), double-edged fine-toothed comb central shaft (27) is arranged on above power transmission shaft base plate (19), suit drive (26) connects the little drive (21) of moulding power transmission shaft (22) hypomere by driving belt (20), double-edged fine-toothed comb central shaft (27) upper end suit double-edged fine-toothed comb (18), moulding power transmission shaft (22) drives drive (26) by little drive (21) and driving belt (20) and rotates, thereby driving double-edged fine-toothed comb central shaft (27) and double-edged fine-toothed comb (18) rotates.

6. according to family expenses steamed bun claimed in claim 3 and face forming machine, it is characterized in that described spoon arm bevel gear (29) is installed on a spoonful arm (28) end, the neck of spoon arm (28) is sleeved in bearing block (Z), bearing block (Z) is connected with the vertical riser of spoon arm boatswain chair (31), the dull and stereotyped stage casing installing bearing of spoon arm boatswain chair (31), be socketed in crank arm (Q) following moulding power transmission shaft (22) upper, bolt for flat back (M) is fixedly connected with tangent plane orifice plate (23).

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