CN210987939U - Automatic dough turning and pressing machine - Google Patents

Abstract

The utility model discloses an automatic dough-sheeter, which comprises a machine body bracket, wherein the machine body bracket is provided with a first conveying belt and a second conveying belt which are arranged up and down, the two ends of the machine body bracket are provided with tray racks positioned at the lower ends of the second conveying belts, the second conveying belts bear dough sheets of the first conveying belts, and the two ends of the second conveying belts are longer than the first conveying belts; the flour pressing mechanism is arranged on the upper side of the first conveying belt and is used for receiving an inclined stock bin for conveying the flour; the powder discharging boxes are respectively arranged at the tail end of the first conveying belt and the tail end of the second conveying belt; and a motor for driving the flour pressing mechanism and the lower powder box through the transmission chain set. The utility model discloses a mechanism of pressing dough presses the face unloading to the first conveyer belt and the second conveyer belt of arranging from top to bottom on, accomplishes the turn-over, and the powder box spills starch down in the cooperation simultaneously, avoids needing artifical turn-over trouble that wastes time and energy in the past, improves noodless taste.

Description

Automatic dough turning and pressing machine

Technical Field

The application belongs to the technical field of dough pressing machinery, and particularly relates to an automatic dough turning and pressing machine.

Background

The wrapper is made by pressing flour and water, and then can be cut into strips according to the requirement. At present, after dough pressing, starch needs to be spread on two sides, the dough needs to be manually turned over, the operation is troublesome, time and labor are wasted, the temperature of dough passing through water is high, hands are easy to scald when contacting with the dough, in addition, the dough pressing mechanism is not clean enough, and the dough pressing mechanism capable of automatically turning the dough is lacked.

SUMMERY OF THE UTILITY MODEL

In view of this, the technical problem that this application will solve provides an automatic turn-over oodle maker, through the first conveyer belt and the second conveyer belt of dough pressing mechanism dough pressing unloading to arranging from top to bottom, accomplish the turn-over, the cooperation powder box spills down starch simultaneously, avoids needing artifical turn-over time-consuming and energy-consuming trouble in the past.

In order to solve the technical problem, the utility model discloses an automatic dough turning and pressing machine, which comprises a machine body bracket, wherein the machine body bracket is provided with a first conveying belt and a second conveying belt which are arranged up and down, the two ends of the machine body bracket are provided with tray racks positioned at the lower ends of the second conveying belts, the second conveying belts are used for bearing dough sheets of the first conveying belts, and the two ends of the second conveying belts are both longer than the first conveying belts; the flour pressing mechanism is arranged on the upper side of the first conveying belt, the flour pressing mechanism is used for bearing an inclined bin for conveying the flour, and the flour pressing mechanism comprises supporting frames positioned on two sides; the bearing seats of the driven roller are driven to be close to or far away from the driving roller through a screw rod; gear sleeves which are respectively sleeved at one ends of the driving roller and the driven roller through keys and are mutually meshed; the oil storage cover is fixed on the support frame through bolts and covers the gear sleeve, an oil storage cover plate is fixed on the inner wall of the oil storage cover, an oil storage groove is formed, and the oil storage groove is provided with oil adding scales; the powder discharging boxes are respectively arranged at the tail end of the first conveying belt and the tail end of the second conveying belt; and a motor for driving the flour pressing mechanism and the lower powder box through the transmission chain set.

According to the utility model discloses an embodiment, wherein above-mentioned oil storage apron is including the bottom plate portion and the side panel portion of slope, and side panel portion and oil storage cover are located the relative both sides of gear sleeve respectively, and side panel portion is higher than the tooth portion of gear sleeve.

According to an embodiment of the present invention, the powder discharging box includes a powder discharging box body, and a powder leakage adjusting plate is disposed at the bottom of the powder discharging box body; the driving main shaft is installed through a bearing and penetrates through the powder discharging box body, one end of the driving main shaft is provided with a driving gear through the bearing, the driving gear is driven by a transmission chain group and is connected with and drives or is separated from the driving main shaft through a clutch assembly, and the clutch assembly is positioned on the rear side of the powder discharging box body; the lower powder rolling brush is sleeved and fixed on the driving main shaft; and the sweeping component is hung on the front side of the powder feeding box body and is provided with a flat brush for sweeping the powder fed to the conveying belt.

According to an embodiment of the present invention, the powder leakage adjusting plate includes a powder discharging base; the powder adjusting upper plate is arranged on the upper side of the powder discharging base, and the powder adjusting upper plate is matched with the sliding rail of the powder discharging base and is mutually abutted; the screw rod drives the powder adjusting upper plate to reciprocate back and forth on the powder discharging base, and a knob with scales is installed at the end part of the screw rod; wherein the powder-discharging base and the powder-adjusting upper plate are provided with a plurality of powder-leaking holes.

According to the utility model discloses an embodiment, wherein above-mentioned powder eye sets up to the slope, and the width is rectangular form that diminishes, and the powder eye that leaks of lower powder base and the powder eye that leaks of transferring the powder upper plate are about axisymmetric.

According to the utility model discloses an embodiment, wherein above-mentioned powder hole that leaks sets up to two rows.

According to an embodiment of the present invention, the clutch assembly includes a clutch sleeve connected to the driving spindle through a key; a shifting fork clamped on the clutch sleeve; the screw rod drives the shifting fork to reciprocate back and forth, and an operating rod is arranged at the end part of the screw rod; wherein separation and reunion cover all has corresponding jack catch with drive gear, and when the shift fork drove separation and reunion cover and is close to drive gear, the jack catch butt joint, and drive gear drives the separation and reunion cover rotation.

According to an embodiment of the present invention, the sweeping assembly further comprises a swing frame pivotally connected to two ends of the powder feeding box body, the swing frame is vertically arranged at the front side of the powder feeding box body and is stopped by an eccentric wheel sheet riveted to the powder feeding box body, and the eccentric wheel sheet is movable by a pin to limit the height of the swing frame; and a steel wire hook for hanging the flat brush to the swing frame.

According to an embodiment of the present invention, the flat brush is connected to the driving spindle through a linkage assembly, the linkage assembly includes a cam fixed to the driving spindle; the middle part of the connecting rod is pivoted with the connecting rod of the lower powder box body through a bracket, one end of the connecting rod is matched with the cam in a butting way through a roller bearing, and the other end of the connecting rod is provided with a clamping hook in a hanging way through a round shaft, and the clamping hook is fixed on the flat hairbrush; when the driving main shaft drives the cam to rotate, the cam is butted back and forth to push the connecting rod to swing, so that the clamping hook drives the flat brush to sweep the powder horizontally; when the eccentric wheel sheet pushes the swing frame to lift the flat brush, the clamping hook separates from the circular shaft; wherein, the end part of the cam is annularly provided with 3 radian convex blocks with equal distance, and the radian convex blocks are butted with the roller bearing; the two flat brushes are connected through the studs, and the steel wire hooks are wound on the studs.

Compared with the prior art, the application can obtain the following technical effects:

the dough pressing and discharging of the dough pressing mechanism is carried out on the first conveying belt and the second conveying belt which are arranged from top to bottom, the turnover is completed, and meanwhile, the powder box is matched with the lower powder box to scatter starch, so that the trouble that the manual turnover is needed in the past, and time and labor are wasted is avoided.

Of course, it is not necessary for any one product to achieve all of the above-described technical effects simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of an automatic skinning laminator of an embodiment of the present application;

FIG. 2 is a schematic view of the interior of a noodle press according to an embodiment of the present application;

FIG. 3 is a schematic view of an oil containment cap according to an embodiment of the present application;

fig. 4 is a front view of a lower powder box according to an embodiment of the present invention;

FIG. 5 is a schematic view of the inside of the lower powder box according to the embodiment of the present invention;

FIG. 6 is a schematic view of a powder leakage adjusting plate according to an embodiment of the present invention;

FIG. 7 is a partial view of the powder discharge base according to the embodiment of the present invention;

FIG. 8 is a partial view of a powder mixing upper plate according to an embodiment of the present invention;

fig. 9 is a schematic view of a clutch assembly according to an embodiment of the present invention;

fig. 10 is a side view of a lower compact of an embodiment of the invention.

Reference numerals

The automatic powder feeding device comprises a machine body support 10, a first conveying belt 11, a second conveying belt 12, a tray frame 13, an inclined storage bin 14, a noodle pressing mechanism 20, a support frame 21, a bearing seat 22, a driving roller 23, a driven roller 24, a gear sleeve 25, an oil storage cover 26, an oil storage cover plate 27, a bottom plate portion 28, a side plate portion 29, a lower powder box 30, a transmission chain set 40, a motor 50, a lower powder box body 310, a powder leakage adjusting plate 320, a powder leakage base 321, a powder adjusting upper plate 322, a screw rod 323, a knob 324, a powder leakage hole 325, a driving spindle 330, a driving gear 340, a clutch assembly 350, a clutch sleeve 351, a shifting fork 352, a screw rod, a control rod 354, a clamping jaw 355, a powder discharging rolling brush 360, a sweeping component 370, a flat brush 371, a swing frame 372, an eccentric wheel sheet 373, a pin, a steel wire hook 375, a linkage component 380, a cam 381, a connecting rod 382.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

Referring to fig. 1 to 3 together, fig. 1 is a schematic view of an automatic dough-turning and pressing machine according to an embodiment of the present application; FIG. 2 is a schematic view of the interior of a noodle press according to an embodiment of the present application; fig. 3 is a schematic view of an oil storage cover according to an embodiment of the present application. As shown in the figure, the automatic dough turning and pressing machine comprises a machine body support 10, wherein the machine body support 10 is provided with a first conveying belt 11 and a second conveying belt 12 which are arranged up and down, two ends of the machine body support are provided with tray frames 13 positioned at the lower end of the second conveying belt 12, the second conveying belt 12 receives dough sheets of the first conveying belt 11, and two ends of the second conveying belt 12 are longer than the first conveying belt 11; the dough pressing mechanism 20 is arranged on the upper side of the first conveying belt 11, and the dough pressing mechanism 20 receives the inclined bin 14 for conveying the fabric; the lower powder boxes 30 are respectively arranged at the tail end of the first conveying belt 11 and the tail end of the second conveying belt 12; and a motor 50 for driving the dough pressing mechanism 20 and the lower powder box 30 through the transmission chain set 40.

In this embodiment, the fuselage support 10 is provided with the first conveyor belt 11 and the second conveyor belt 12 which are spaced from each other up and down, and both ends of the second conveyor belt 12 are longer than the first conveyor belt 11, so that dough sheets turned from top to bottom can be received, the automatic dough sheet turning process is realized, and the occupied space is saved. The inclined material bin 14 conveys the flour mixed with water, the flour is pressed by the flour pressing mechanism 20, and the flour discharging box 30 respectively sprays flour on two sides of flour skins at two ends, so that the taste is improved. The motor 50 drives each part to run through the transmission chain group 40, so that the output is stable, the operation is convenient, and the trouble of time and labor waste caused by manual work is avoided.

The noodle pressing mechanism 20 comprises support frames 21 positioned at two sides; a driving roller 23 and a driven roller 24 which are erected on the supporting frame 21 through a bearing seat 22, wherein the bearing seat 22 of the driven roller 22 is driven to be close to or far away from the driving roller 23 through a screw rod; gear sleeves 25 which are respectively sleeved at one ends of the driving roller 23 and the driven roller 22 through keys, and the gear sleeves 25 are mutually meshed; and an oil storage cover 26 which is fixed on the support frame 21 through bolts and covers the gear sleeve 25, wherein an oil storage cover plate 27 is fixed on the inner wall of the oil storage cover 26, and an oil storage tank is formed and provided with an oil filling scale.

In the present embodiment, the support frame 21 is attached to the body frame 10, and a drive roller 23 and a driven roller 24 are bridged by a bearing block 22, and a gear sleeve 25 is fitted over both ends of the support frame to mesh with each other, thereby interlocking with each other. In addition, through bolt fastening oil storage cover 26 on support frame 21 for the gear sleeve 25 is established to the cover, and goes out the oil storage tank with the help of the shaping of the oil storage apron 27 of bottom inner wall, deposits fluid, and the oil storage tank also has the scale of refueling that conveniently adds, reminds at any time, guarantees that the fluid liquid level of fluid soaks the gear line, realizes lubricating function, improves gear sleeve 25's durability.

The oil storage cover plate 27 includes an inclined bottom plate portion 28 and a side plate portion 29, the side plate portion 29 and the oil storage cover 26 are respectively located on opposite sides of the gear sleeve 25, and the side plate portion 29 is higher than the tooth portion of the gear sleeve 25. The oil storage tank is cooperating drive roll 23 and the 24 height designs of driven voller, bears fluid for the fluid guidance quality that rotatory gear sleeve 25 dropped is better, and the contact is more comprehensive moreover, has improved the utilization ratio of fluid, also can fully lubricate the gear sleeve 25 who bears the great drive roll 23 of atress, has avoided the too waste that the oil storage tank of tiling design caused, uses more practically, and it is convenient to use.

Next, referring to fig. 4 and 5, fig. 4 is a front view of a lower powder box according to an embodiment of the present invention; fig. 5 is a schematic view of the inside of the lower powder box according to the embodiment of the present invention. The lower powder box 30 comprises a lower powder box body 310, and a powder leakage adjusting plate 320 is arranged at the bottom of the lower powder box body 6310; the driving main shaft 330 is installed through a bearing and penetrates through the lower powder box body 310, one end of the driving main shaft 330 is provided with a driving gear 340 through the bearing, the driving gear 340 is driven by the transmission chain set 40 and is connected with and drives or separates the driving main shaft 330 through a clutch assembly 350, and the clutch assembly 350 is positioned at the rear side of the lower powder box body 310; a lower powder rolling brush 360 fixed on the driving main shaft 330 is sleeved; and a sweeping component 370 hung at the front side of the lower powder box body 310, wherein the sweeping component 370 is provided with a flat brush 371 for sweeping the powder from the lower powder to the conveying belt.

The utility model discloses an among the embodiment, lower powder box is the device that is used for spilling starch to the face skin after the suppression to incline, and it empties starch material to lower powder box body 310 through the manual work to starter motor 50, drive gear 340 work, then dock drive main shaft 330 and drive gear 340 by separation and reunion assembly 350, drive lower powder round brush 360, constantly stir accumulational powder in the lower powder box body 310, carry and down, finally through leaking powder regulating plate 320 even unloading to the face skin surface, accomplish and spill the powder. It should be understood that the utility model provides a what lower powder box bottom was accepted is the drive belt that the face skin passed through, and drive gear 340 often borrows the linkage by the drive belt, need not other motor drive, consequently, drive gear 340 in the past often drives down 360 rotations of powder round brush always, and unable free control opens and stops, the utility model discloses a clutch assembly 350 has made things convenient for the unloading operation in addition, has reduced the energy consumption. In addition, a flat sweeping component 370 with a flat brush 371 is arranged on the flour sheet after flour discharging, so that the flour sheet can be further swept uniformly, and the taste of the flour sheet is enhanced.

Next, please refer to fig. 6 to 8, fig. 6 is a schematic view of a powder leakage adjusting plate according to an embodiment of the present invention; FIG. 7 is a partial view of the powder discharge base according to the embodiment of the present invention; fig. 8 is a partial view of the powder mixing upper plate 322 according to the embodiment of the present invention. The powder leakage adjusting plate 320 comprises a powder falling base 321; the powder adjusting upper plate 322 is arranged on the upper side of the lower powder base 321, and the powder adjusting upper plate 322 is matched with the lower powder base 321 in a sliding rail way and is mutually abutted; the screw rod 323 drives the powder adjusting upper plate 322 to reciprocate back and forth on the powder lower base 321, and the end part of the screw rod 323 is provided with a knob 324 with scales; wherein the powder-dropping base 321 and the powder-mixing upper plate 322 have a plurality of powder-leaking holes 325. The utility model discloses an embodiment, lower powder base 321 has all arranged a plurality of powder holes 325 with transferring powder upper plate 322, through adjust knob 324, drives lead screw 323 for transfer powder upper plate 322 makes a round trip to slide on lower powder base 321, then makes both powder holes 325 crisscross or coincide, from this control powder holes 325's size, corresponds the powder unloading of different dry humidity.

In detail, the powder leaking hole 325 is formed in a strip shape with a gradually decreasing width, and the powder leaking hole 325 of the lower powder base 321 and the powder leaking hole 325 of the powder mixing upper plate 322 are axisymmetric. That is, the shape of the powder leaking hole 325 shown in fig. 7 and 8 is similar to that of a clock pointer, and when the two ends are overlapped, the size of the two ends is gradually changed, so that the aperture of the powder passing through is more visual, and the adjustment is more obvious and convenient. And the strip shape is beneficial to sweeping the powder rolling brush 360, and is more efficient and sufficient compared with the round hole shape. The utility model discloses a setting up the lower powder regulating plate 320 that can adjust, what control powder unloading, even unloading improves the face skin quality.

The utility model discloses it is preferable to set up to two rows with leaking powder hole 325, improves the unloading speed, and the tiling is more even.

Next, referring to fig. 9, fig. 9 is an installation schematic diagram of a clutch assembly 350 according to an embodiment of the present invention. Clutch assembly 350 includes clutch sleeve 351 keyed to drive spindle 330; a shift fork 352 clamped to the clutch sleeve 351; a screw 353 for driving the shifting fork 352 to reciprocate back and forth, wherein an operating rod 354 is arranged at the end part of the screw 353; the clutch sleeve 351 and the driving gear 340 are provided with corresponding clamping jaws 355, when the shifting fork 352 drives the clutch sleeve 351 to be close to the driving gear 340, the clamping jaws 355 are in butt joint, and the driving gear 340 drives the clutch sleeve 351 to rotate.

The utility model discloses in the embodiment, separation and reunion cover 351 key-type is connected in drive spindle 330, only can carry out axial displacement, and the shift fork 352 presss from both sides and fits separation and reunion cover 351, can be through the screw rod 353 drive do axial displacement. The utility model discloses a rotation control pole 354 drives the screw rod 353 rotation for shift fork 352 promotes the separation and reunion cover, is close to drive gear 340, and from this one, jack catch 355 between them docks each other, and drive gear 340 just can drive the rotatory unloading of drive main shaft 330, and control is convenient, reduces the energy consumption, has promoted the incorruptibility of each part. In addition, compared with the old joystick 354 arranged on the back of the machine, the joystick is far away from workers, and the user friendliness is enhanced.

Referring to fig. 5, 9 and 10 together, fig. 10 is a side view of the powder discharging box according to the embodiment of the present invention. The sweeping component 370 further comprises swing frames 372 pivoted to two ends of the lower powder box body 310, the swing frames 372 are vertically arranged on the front side of the lower powder box body 310 and are stopped by eccentric wheel pieces 373 riveted to the lower powder box body 310, and the heights of the swing frames 372 are movably limited by the eccentric wheel pieces 373 through pins 374; and a wire hook 375 for hanging the flat brush 371 to the swing frame 372. In one embodiment of the present invention, the swing frame 372 is pivotally connected to the powder box 310 at both ends and is suspended from the front end, and is limited and stopped by the eccentric wheel 373 at the side of the powder box 310. The flat brush 371 is hung on the swing frame 372 through a steel wire hook 374 to sweep powder on the plane leather.

It should be mentioned that the flat brush 371 provided by the present invention is connected to the driving main shaft 330 through the linkage assembly 380, and the linkage assembly 380 includes a cam 381 fixed to the driving main shaft 330; the middle part is pivoted with a connecting rod 382 of the lower powder box body 310 through a bracket, one end of the connecting rod 382 is in butt joint with a cam 381 through a roller bearing 383, the other end is provided with a clamping hook 385 in a hanging way through a round shaft 384, and the clamping hook 385 is fixed on a flat brush 371; when the driving spindle 330 drives the cam 381 to rotate, the cam 381 pushes the connecting rod 382 to swing back and forth, so that the hook 385 drives the flat brush 371 to sweep the powder horizontally. In this embodiment, the tip ring of cam 381 establishes the protruding piece of 3 equidistant radians, and the protruding piece of radian conflicts roller bearing 383, receives drive main shaft 330 at cam 381 to drive rotatory in-process, and horizontal connecting rod 382 just can receive it to drive, and constantly make a round trip to deflect, drives pothook 385 then for flat brush 371 and then back and forth movement, constantly sweep the material about realizing, it is nimble convenient.

When the eccentric wheel 373 pushes against the swing frame 372 to lift the flat brush 371, the hook 382 separates from the circular shaft 384, and at this time, the flat brush stops moving and is controlled freely.

The utility model discloses it is preferred to set up flat brush 371 into two, connects through the double-screw bolt, and steel wire couple 375 winds around connecing in the double-screw bolt, improves the stroke of sweeping the flat, and the powder is more even, and the face skin taste is better.

The lower powder box 30 controls the clutch through the clutch assembly 350 to start powder discharging, the powder leakage adjusting plate 320 controls the powder scattering amount, the sweeping assembly 370 sweeps the powder uniformly, and the trouble that the clutch is not flexible to control and the powder discharging and sweeping are not uniform enough in the prior art is avoided.

In conclusion, the flour pressing and discharging device completes the turning by pressing the flour and discharging the flour onto the first conveying belt and the second conveying belt which are arranged up and down through the flour pressing mechanism, and simultaneously, the flour box is matched to scatter starch, so that the trouble that the time and labor are wasted when manual turning is needed in the prior art is avoided.

The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.

Claims (9)

1. The utility model provides an automatic turn over skin oodle maker which characterized in that includes:

the conveyor belt conveying device comprises a machine body bracket, a first conveying belt and a second conveying belt, wherein the machine body bracket is provided with the first conveying belt and the second conveying belt which are arranged up and down, tray frames positioned at the lower ends of the second conveying belt are arranged at the two ends of the machine body bracket, the second conveying belt is used for bearing flour wrappers of the first conveying belt, and the two ends of the second conveying belt are longer than the first conveying belt;

the noodle pressing mechanism is arranged on the upper side of the first conveying belt, the noodle pressing mechanism is used for bearing an inclined storage bin for conveying the fabric, and the noodle pressing mechanism comprises supporting frames positioned on two sides; the bearing seats of the driven roller are driven to be close to or far away from the driving roller through a screw rod; gear sleeves which are respectively sleeved at one ends of the driving roller and the driven roller through keys and are meshed with each other; the oil storage cover is fixed on the support frame through bolts and covers the gear sleeve, an oil storage cover plate is fixed on the inner wall of the oil storage cover, an oil storage groove is formed, and the oil storage groove is provided with oil adding scales;

the powder discharging boxes are respectively arranged at the tail end of the first conveying belt and the tail end of the second conveying belt; and

and the motor drives the flour pressing mechanism and the lower powder box through a transmission chain set.

2. The automatic dough-sheeter according to claim 1, wherein the oil-storing cover plate comprises an inclined bottom plate portion and side plate portions, the side plate portions and the oil-storing cover are respectively located at two opposite sides of the gear sleeve, and the side plate portions are higher than the teeth portion of the gear sleeve.

3. The automatic dough turning and pressing machine according to claim 1, wherein the lower powder box comprises a lower powder box body, and a powder leakage adjusting plate is arranged at the bottom of the lower powder box body; the powder feeding box comprises a powder feeding box body, a driving main shaft, a clutch assembly and a transmission chain group, wherein the driving main shaft is installed through a bearing and penetrates through the powder feeding box body, one end of the driving main shaft is provided with a driving gear through the bearing, the driving gear is driven by the transmission chain group and is connected with and drives or separates and disconnects the driving main shaft through the clutch assembly, and the clutch assembly is positioned on the rear side of the powder feeding box body; the lower powder rolling brush is sleeved and fixed on the driving main shaft; and the sweeping component is hung on the front side of the powder feeding box body and is provided with a flat brush for sweeping the powder fed to the conveying belt.

4. The automatic dough-sheeter according to claim 3, wherein the powder-leaking regulating plate comprises a powder-dropping base; the powder adjusting upper plate is arranged on the upper side of the powder discharging base, and the powder adjusting upper plate is matched with the powder discharging base slide rail and is mutually abutted; the lead screw drives the powder adjusting upper plate to reciprocate back and forth on the powder discharging base, and a knob with scales is installed at the end part of the lead screw; wherein the powder discharging base and the powder adjusting upper plate are provided with a plurality of powder leaking holes.

5. The automatic dough-sheeter according to claim 4, wherein the powder-leaking holes are arranged in an inclined, gradually-decreasing strip shape, and the powder-leaking holes of the lower powder base and the powder-leaking holes of the upper powder-mixing plate are symmetrical about an axis.

6. The automatic dough-sheeter according to claim 5, wherein the powder-leaking holes are arranged in two rows.

7. The automatic dough-sheeter according to claim 3, wherein the clutch assembly comprises a clutch sleeve keyed to the drive shaft; a shifting fork clamped on the clutch sleeve; the screw rod drives the shifting fork to reciprocate back and forth, and an operating rod is arranged at the end part of the screw rod; the clutch sleeve and the driving gear are provided with corresponding clamping jaws, when the shifting fork drives the clutch sleeve to be close to the driving gear, the clamping jaws are in butt joint, and the driving gear drives the clutch sleeve to rotate.

8. The automatic dough turning and pressing machine according to claim 3, wherein the sweeping assembly further comprises swing frames pivoted to two ends of the lower powder box body, the swing frames are vertically arranged on the front side of the lower powder box body and are stopped by eccentric wheel sheets riveted to the lower powder box body, and the eccentric wheel sheets movably limit the height of the swing frames through pins; and a steel wire hook for hanging the flat brush to the swing frame.

9. The automatic dough-sheeter according to claim 8, wherein the flat brush is connected to the drive spindle by a linkage assembly, the linkage assembly comprising a cam fixed to the drive spindle; the middle part of the connecting rod is pivoted with the connecting rod of the powder feeding box body through a bracket, one end of the connecting rod is matched with the cam in an abutting mode through a roller bearing, the other end of the connecting rod is provided with a clamping hook in a hanging mode through a round shaft, and the clamping hook is fixed on the flat hairbrush; when the driving main shaft drives the cam to rotate, the cam is butted back and forth to push the connecting rod to swing, so that the clamping hook drives the flat brush to sweep the powder horizontally; when the eccentric wheel sheet pushes the swing frame to lift the flat brush, the clamping hook separates from the circular shaft; wherein the end part of the cam is annularly provided with 3 radian convex blocks with equal intervals, and the radian convex blocks are abutted against the roller bearing; the two flat brushes are connected through the studs, and the steel wire hooks are wound on the studs.

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