CN211832625U

CN211832625U - Three-layer production line equipment

Info

Publication number: CN211832625U
Application number: CN201921595568.7U
Authority: CN
Inventors: 王凤娟
Original assignee: Hebei Jinxu Flour Industry Co ltd
Current assignee: Hebei Jinxu Flour Industry Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-11-03
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a three-layer noodle production line device, which comprises a vacuum dough kneading device, wherein the vacuum dough kneading device is connected with a dough curing device through a dough transmission channel I, a dough transmission channel II and a dough transmission channel III, and the dough curing device is connected with a noodle pressing device; the flour is kneaded into dough through a vacuum dough kneading device, the dough enters a dough curing device through a dough conveying channel I, a dough conveying channel II and a dough conveying channel III for curing treatment, and finally enters a dough pressing device for compaction to form a dough belt and is wound on a dough rolling roller. The utility model discloses a three-layer face production line equipment compact structure, reasonable, convenient to use, full automated production, efficient, of high quality.

Description

Three-layer production line equipment

Technical Field

The utility model relates to a noodless production facility field especially relates to a three-layer face production line equipment.

Background

The wheaten food is one of the favorite foods of Chinese people, has more diversified and most demanding on the form and content, and the wheaten food with single taste still cannot meet the pursuit of people for various gourmets. Under this background, the utility model provides a three-layer noodle production line equipment for producing sandwich noodle strips.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a three-layer face production line equipment solves the single problem of noodless production.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to a three-layer noodle production line device, which comprises a vacuum dough kneading device, wherein the vacuum dough kneading device is connected with a dough curing device through a dough transmission channel I, a dough transmission channel II and a dough transmission channel III, and the dough curing device is connected with a noodle pressing device;

the vacuum dough kneading device comprises a cavity, and a first stirring device and a second stirring device are arranged in the cavity side by side; two ends of the first stirring device respectively penetrate out of the cavity and are provided with a transmission gear and a second speed reducer, the transmission gear is connected with a first speed reducer, and the second speed reducer is connected with a first motor; a first synchronous gear is arranged at one end of the first stirring device, which penetrates out of the cavity, and a second synchronous gear meshed with the first synchronous gear is arranged at one end of the second stirring device, which penetrates out of the cavity; a first bottom plate with a hollow structure is arranged at the bottom of the cavity, a second bottom plate is slidably arranged in the hollow structure of the first bottom plate, and one end of the second bottom plate is connected with a hydraulic device; the first bottom plate is provided with a plurality of first through holes, and the second bottom plate is also provided with a plurality of second through holes matched with the first through holes; an upper cover plate is arranged at the upper end of the cavity, a plurality of vacuum-pumping pipes and liquid injection pipes are arranged in the middle of the upper cover plate, and the liquid injection pipes penetrate through the upper cover plate and are connected with water pipes; the water pipe is positioned between the upper cover plate and the cavity body, and a plurality of spray heads are arranged on the water pipe; connecting bolts are arranged at two ends of the upper cover plate; one end of the connecting bolt is in threaded connection with the upper cover plate, the other end of the connecting bolt is connected with a rotating force arm, a rotating shaft is arranged at the other end of the rotating force arm, and one end of the rotating shaft is connected with a second motor;

the dough cooking device comprises a first cooking box, a second cooking box and a third cooking box which are sequentially arranged, the first cooking box, the second cooking box and the third cooking box are respectively connected with a third dough transmission channel, a second dough transmission channel and a dough transmission channel, and third stirring devices are arranged in the first cooking box, the second cooking box and the third cooking box and are connected together through couplers; a third stirring device in the first curing box penetrates out of the box body and is connected with a third motor through a transmission device; the lower end of the first curing box is connected with a first discharge port, and a first feeding hopper is arranged below the first discharge port; the lower end of the second curing box is connected with a second discharge hole, and a second feeding hopper is arranged below the second discharge hole; the lower end of the third curing box is connected with a third discharge hole, and a third feeding hopper is arranged below the third discharge hole; extrusion forming rollers distributed left and right are arranged below the first feeding hopper, the second feeding hopper and the third feeding hopper, and fourth stirring devices are arranged above the left and right extrusion forming rollers; a transmission belt is arranged below the extrusion molding roller, and a brush roller is arranged above one side of the transmission belt in the running direction; a flour box is arranged above the brush roller, and a feeding port communicated with the transmission belt is arranged below the flour box; the tail end of the transmission belt is provided with a supporting plate which is positioned in front of the brush roller;

the noodle pressing device comprises a workbench, and a first noodle pressing roller set, a second noodle pressing roller set, a third noodle pressing roller set, a powder scattering device, a slitting roller set, a first noodle rolling roller and a second noodle rolling roller are sequentially arranged above the workbench from left to right; a cutter is arranged between the slitting roller set and the first noodle rolling roller, the upper end of the cutter is arranged on the working end of an air cylinder, and the air cylinder is arranged on an upper bracket; a cutter supporting plate is arranged below the cutter and is arranged on the workbench; the first dough rolling roller is arranged in the middle of the first lower support, and the lower part of the first lower support is provided with a third sensor; the second dough rolling roller is arranged in the middle of the second lower bracket, and a fourth sensor is arranged at the lower part of the second lower bracket; the dough to be compacted is extruded into dough strips from the supporting plate through a first dough pressing roller set, a second dough pressing roller set and a third dough pressing roller set, the dough strips are divided into two dough strips through a splitting roller set, and the two dough strips are respectively wound on a first dough winding roller and a second dough winding roller; the cutter is positioned above the surface belt, and the cutter supporting plate is positioned below the surface belt.

Further, the first stirring device comprises a first stirring shaft and a plurality of first stirring blades; the second stirring device comprises a second stirring shaft and a plurality of second stirring blades; the first stirring blades and the second stirring blades are distributed in a crossed mode.

Furthermore, bearings are arranged at two ends of the first stirring shaft and the second stirring shaft which penetrate out of the cavity, and the bearings are arranged on the bearing seat.

Furthermore, the transmission gear comprises a first transmission gear and a second transmission gear which are positioned on the same plane, the first transmission gear is connected with the first stirring device, the second transmission gear is connected with the first speed reducer, and the first transmission gear and the second transmission gear are connected together through a transmission chain.

Furthermore, the upper ends of the first curing box, the second curing box and the third curing box are provided with air exhaust holes connected with a vacuum pump.

Further, a first sensor and a second sensor are arranged on the outer side support of the transmission belt, the first sensor is located under the first hopper, and the second sensor is located under the second hopper.

Furthermore, the first pressing surface roller group, the second pressing surface roller group and the third pressing surface roller group are respectively composed of an upper roller and a lower roller, the distance between the roller groups of the first pressing surface roller group is larger than that of the second pressing surface roller group, and the distance between the roller groups of the second pressing surface roller group is larger than that of the third pressing surface roller group.

Further, the powder scattering device comprises a powder box with a hopper-shaped upper end, an upper powder support is arranged at the lower end of the powder box, an installation cavity is formed below the upper powder support, a first brush is arranged above the installation cavity, and a second brush is arranged below the first brush; the lower end of the installation cavity is provided with a lower flour support, and two sides of the lower flour support are communicated with the flour box through a channel; and a hollow structure for the flour belt to pass through is arranged in the middle of the channel.

Furthermore, the slitting roller group is composed of an upper slitting roller and a lower slitting roller, and staggered platforms matched with each other are arranged in the middle positions of the upper slitting roller and the lower slitting roller.

Furthermore, a gap for the flour belt to pass through is arranged between the first brush and the second brush.

Furthermore, the middle of the upper flour support and the middle of the lower flour support are provided with through holes for the first brush and the second brush to move.

Furthermore, the first dough conveying channel and the third dough conveying channel are of an integrated structure.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model discloses a three-layer flour production line equipment is at the in-process of in-service use, put into vacuum and a device according to certain proportion with flour, the thick liquid, enter into dough curing device through single dough transmission path with good dough, wherein, the second curing incasement on middle sandwich dough enters into dough curing device from dough transmission path two, other doughs enter into the dough curing device from dough transmission path three and one respectively on first, the third curing incasement, reach the purpose of sandwich production. And then, the cooked dough to be compacted is taken into the dough passing device for final forming, and is rolled up by a dough rolling roller, so that the subsequent processes are facilitated. In a word, this utility model three-layer face production line equipment compact structure, reasonable, convenient to use, full automated production, efficient, of high quality.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a schematic view of the structure of a three-layer production line of the present invention;

FIG. 2 is a partial cross-sectional view of the vacuum dough kneading device of the present invention;

FIG. 3 is a cross-sectional view of the end of the utility model A-A;

FIG. 4 is a schematic structural view of a first bottom plate and a second bottom plate of the present invention;

FIG. 5 is a schematic view of the internal structure of the chamber of the vacuum dough kneading device of the present invention;

FIG. 6 is a schematic view of the dough cooking device of the present invention;

FIG. 7 is a schematic view of the extrusion molding roller of the present invention;

FIG. 8 is a schematic view of the structure of the noodle pressing device of the present invention;

fig. 9 is a side view of the noodle pressing device of the present invention;

fig. 10 is a schematic structural view of the powder spreading device of the present invention;

fig. 11 is a cross-sectional view of the powdering device of the present invention;

FIG. 12 is a structural view of the striping grouping roller of the present invention;

description of reference numerals: 1. a vacuum dough kneading device; 2. a dough conveying channel I; 3. a dough conveying channel II; 4. a dough conveying channel III; 5. a dough cooking device; 6. a dough pressing device;

1-1, a first speed reducer; 1-2, a transmission chain; 1-3, a transmission gear; 1-3-1, a first transmission gear; 1-3-2, a second transmission gear; 1-4, a bearing; 1-5, bearing seats; 1-6, sealing ring; 1-7, a cavity; 1-8, a first stirring device; 1-8-1, a first stirring shaft; 1-8-2, a first stirring blade; 1-8-3, a first synchronizing gear; 1-9, a second stirring device; 1-9-1 and a second stirring shaft; 1-9-2, a second stirring blade; 1-9-3, a second synchronizing gear; 1-10, a first base plate; 1-10-1, a first via; 1-11, an upper cover plate; 1-12, a second base plate; 1-12-1, a second through hole; 1-13, vacuumizing a tube; 1-14, a spray head; 1-15 parts of water pipe; 1-16, liquid injection pipe; 1-17, connecting bolts; 1-18, a hydraulic device; 1-19, a first motor; 1-20, a second speed reducer; 1-21, a second motor; 1-22, rotating arm of force; 1-23, a rotating shaft;

5-1, air extraction holes; 5-2, a third motor; 5-3, a transmission device; 5-4, a coupler; 5-5, a third stirring device; 5-6, a first curing box; 5-7, a second curing box; 5-8, a third curing box; 5-9 parts of a first discharge hole; 5-10 parts of a second discharge hole; 5-11 and a third discharge hole; 5-12, a fourth stirring device; 5-13, a transmission belt; 5-14, extruding and forming rollers; 5-15, a third hopper; 5-16, a first sensor; 5-17, a second hopper; 5-18, a first hopper; 5-19, a second sensor; 5-20, a supporting plate; 5-21, brush roller; 5-22 parts of flour box; 5-23, a feeding port;

6-1, a workbench; 6-2, preparing a dough belt to be compacted; 6-3, a first dough pressing roller set; 6-4, a dusting device; 6-5, a second dough pressing roller set; 6-6, a cutter supporting plate; 6-7, a third dough pressing roller set; 6-8, dividing the strip roller set; 6-9, an upper bracket; 6-10, cutting knife; 6-11, cylinder; 6-12, a third sensor; 6-13, rolling the flour roller I; 6-14, a fourth sensor; 6-15, and a second flour rolling roller; 6-16, a first lower bracket; 6-17 and a second lower bracket;

6-4-1, flour powder box; 6-4-2, hollow structure; 6-4-3, and carrying out flour support on the upper surface; 6-4-4, and a first brush; 6-4-5 and a second hairbrush; 6-4-6, powder support below; 6-4-7, channel; 6-4-8, mounting cavity;

6-8-1, staggering the platforms.

Detailed Description

As shown in fig. 1, the three-layer noodle production line equipment comprises a vacuum dough kneading device 1, wherein the vacuum dough kneading device 1 is connected with a dough cooking device 5 through a dough conveying channel I2, a dough conveying channel II 3 and a dough conveying channel III 4, and the dough cooking device 5 is connected with a noodle pressing device 6. The flour is kneaded into dough through the vacuum dough kneading device 1, the dough enters the dough curing device 5 through the dough conveying channel I2, the dough conveying channel II 3 and the dough conveying channel III 4 for curing treatment, and finally enters the dough pressing device 6 for compaction to form a flour belt and be wound on the flour rolling roller.

As shown in figures 2-5, the vacuum dough kneading device 1 comprises a cavity 1-7, and a first stirring device 1-8 and a second stirring device 1-9 are arranged in the cavity 1-7 side by side. The first stirring device 1-8 comprises a first stirring shaft 1-8-1 and a plurality of first stirring blades 1-8-2; the second stirring device 1-9 comprises a second stirring shaft 1-9-1 and a plurality of second stirring blades 1-9-2; the first stirring blades 1-8-2 and the second stirring blades 1-9-2 are distributed in a crossed manner, so that the uniformity and the efficiency of dough stirring can be ensured. The first stirring shaft 1-8-1 and the second stirring shaft 1-9-1 penetrate out of the two ends of the cavity 1-7 and are respectively provided with a bearing 1-4, the bearing 1-4 is arranged on a bearing seat 1-5, and the bearing seat 1-5 is arranged on the outer side wall of the two ends of the cavity 1-7. Sealing rings 1-6 are respectively arranged between the first stirring device 1-8 and the second stirring device 1-9 and the inner side wall of the cavity 1-7, so that good sealing performance in the cavity 1-7 is ensured.

Two ends of the first stirring device 8 respectively penetrate out of the cavity 1-7 and are provided with a transmission gear 1-3 and a second speed reducer 1-20. The transmission gear 1-3 comprises a first transmission gear 1-3-1 and a second transmission gear 1-3-2 which are positioned on the same plane, the first transmission gear 1-3-1 is connected with a first stirring shaft 1-8-1 key on the first stirring device 1-8, the second transmission gear 1-3-2 is connected with a first speed reducer 1-1 key, and the first transmission gear 1-3-1 and the second transmission gear 1-3-2 are connected together through a transmission chain 1-2, so that the speed reducer 1-1 can act on the first stirring shaft 1-8-1.

The second speed reducer 1-20 is connected with a first motor 1-19 for controlling the rotating speed of the first stirring shaft 1-8-1. One end of the first stirring device 1-8 penetrating through the cavity 1-7 is provided with a first synchronous gear 1-8-3, and one end of the second stirring device 1-9 penetrating through the cavity 1-7 is provided with a second synchronous gear 1-9-3 meshed with the first synchronous gear 1-8-3. Thus, when the first stirring device 1-8 is operated, the second stirring device 1-9 is also operated at the same speed.

The bottom of the cavity 1-7 comprises a first bottom plate 1-10 with a hollow structure, a second bottom plate 1-12 is slidably mounted in the hollow structure of the first bottom plate 1-10, one end of the second bottom plate 1-12 is connected with a hydraulic device 1-18 (or an air pressure device), and the hydraulic device 1-18 is started to drive the second bottom plate 1-12 to move left and right in the hollow structure of the first bottom plate 1-10. The first bottom plate 1-10 is provided with a plurality of first through holes 1-10-1, and the second bottom plate 1-12 is also provided with a plurality of second through holes 1-12-1 matched with the first through holes 1-10-1. When flour is required to be added into the cavity 1-7 to start working, the hydraulic device 1-18 is started, the second bottom plate 1-12 moves, the second through hole 1-12-1 and the first through hole 1-10-1 on the first bottom plate 1-10 are staggered, and the cavity forms a closed space; when the stirred dough needs to be discharged and enters the next process, the hydraulic device 1-18 is started, the second bottom plate 1-12 moves, so that the second through hole 1-12-1 is superposed with the first through hole 1-10-1 on the first bottom plate 1-10 to form a through hole for the dough to flow out, and the dough is sealed again until no dough exists.

The upper end of the cavity 1-7 is provided with an upper cover plate 1-11, the middle position of the upper cover plate 1-11 is provided with a plurality of vacuum pipes 1-13 and liquid injection pipes 1-16, in the embodiment, the number of the vacuum pipes 1-13 is one, the vacuum pipes are positioned at the most middle position, the number of the liquid injection pipes 1-16 is two, and the vacuum pipes 1-13 are symmetrically distributed at two ends of the vacuum pipes 1-13. The vacuum tube 1-13 is provided with a vacuum meter for detecting the vacuum state of the cavity 1-7, and the vacuum tube 1-13 is connected with a vacuum pump. The liquid injection pipes 1-16 penetrate through the upper cover plate 1-11 and are connected with water pipes 1-15, the water pipes 1-15 are located between the upper cover plate 1-11 and the cavity 1-7, a plurality of spray heads 1-14 are mounted on the water pipes 1-15, and the spray heads 1-14 spray water simultaneously, so that the contact uniformity of the water and the flour can be guaranteed.

Connecting bolts 1-17 are mounted at two ends of the upper cover plate 1-11, one end of each connecting bolt 1-17 is in threaded connection with the upper cover plate 1-11, and the other end of each connecting bolt is connected with a rotating force arm 1-22. The other end of the rotating force arm 1-22 is provided with a rotating shaft 1-23, one end of the rotating shaft 1-23 is connected with a second motor 1-21, the second motor 1-21 is started, the rotating shaft 1-23 rotates to drive the rotating force arm 1-22 to rotate, the rotating force arm 1-22 drives the upper cover plate 1-11 to rotate, opening and closing between the upper cover plate 1-11 and the upper port of the cavity 1-7 are achieved, automatic opening and closing is achieved, and labor force is reduced.

The first speed reducer 1-1, the second speed reducer 1-20, the first motor 1-19, the second motor 1-21 and the hydraulic device 1-18 are all electrically connected with a control device, and the control device controls the running conditions of various electrical elements and devices, so that the operation intelligence is improved. In addition, electromagnetic valves are arranged on the vacuum-pumping pipes 1-13 and the liquid injection pipes 1-16 and are electrically connected with a control device, so that the proportion control of water and flour is ensured, the quality of dough is improved, and the taste is ensured.

As shown in fig. 6-7, the dough cooking device 5 comprises a first cooking chamber 5-6, a second cooking chamber 5-7 and a third cooking chamber 5-8 which are arranged in sequence, wherein the first cooking chamber 5-6, the second cooking chamber 5-7 and the third cooking chamber 5-8 are respectively connected with the dough conveying channel three 4, the dough conveying channel two 3 and the dough conveying channel one 2, namely, the dough enters the corresponding cooking chambers from the corresponding channels. The first curing box 5-6, the second curing box 5-7 and the third curing box 5-8 are all provided with feed inlets for dough to be cured to enter the curing boxes 5-6. The upper ends of the first curing box 5-6, the second curing box 5-7 and the third curing box 5-8 are provided with air pumping holes 5-1 connected with a vacuum pump, so that the vacuum pumping of the vacuum pump is facilitated, and the vacuum curing of the curing boxes is realized. And third stirring devices 5-5 are respectively arranged in the first curing box 5-6, the second curing box 5-7 and the third curing box 5-8 and are used for accelerating the curing process and ensuring the curing uniformity.

The first curing box 5-6, the second curing box 5-7 and the third stirring device 5-5 in the third curing box 5-8 are connected together through a shaft coupling 5-4. The third stirring device 5-5 in the first curing box 5-6 penetrates out of the box body and then is connected with a third motor 5-2 through a transmission device 5-3, the third motor 5-2 is started to drive the third stirring device 5-5 to rotate, and stirring blades on the third stirring device realize stirring of dough, so that the dough is fully cured.

The lower end of the first curing box 5-6 is connected with a first discharge port 5-9, and a first feeding hopper 5-18 is arranged below the first discharge port 5-9; the lower end of the second curing box 5-7 is connected with a second discharge port 5-10, and a second feeding hopper 5-17 is arranged below the second discharge port 5-10; the lower end of the third curing box 5-8 is connected with a third discharge hole 5-11, and a third feeding hopper 5-15 is arranged below the third discharge hole 5-11; the cooked dough enters the feeding hopper from the discharge port. Extrusion forming rollers 5-14 distributed left and right are arranged below the first hopper 5-18, the second hopper 5-17 and the third hopper 5-15, and the extrusion forming rollers 5-14 are connected with a driving device. Fourth stirring devices 5-12 are arranged above the left and right extrusion molding rollers 5-14, and cooked dough at the feed hopper falls into the left and right extrusion molding rollers 5-14 after being stirred by the fourth stirring devices 5-12 and is extruded into a dough belt. The extrusion forming rollers 5-14 are provided with chutes for improving the forming quality and efficiency of the cooked dough.

The transmission belt 5-13 is installed below the extrusion roller 5-14, which is prior art and will not be described in detail herein. And a first sensor 5-16 and a second sensor 5-19 are arranged on an outer bracket of the transmission belt 5-13, the first sensor 5-16 is positioned right below the first hopper 5-18, and the second sensor 5-19 is positioned right below the second hopper 5-17. The first cooked dough in the third cooking box 5-8 falls on a transmission belt 5-13 after passing through an extrusion forming roller 5-14 and advances under the action of the transmission belt 5-13; after the first sensor 5-16 senses the first belt, the second cooked dough in the second cooking box 5-7 falls on the first belt after passing through the extrusion forming roller 5-14 and advances under the action of the transmission belt 5-13; after the second dough belt is sensed by the second sensor 5-19, the third cooked dough in the first cooking chamber 5-6 passes through the extrusion roller 5-14, falls onto the second dough belt, and continues to advance under the action of the belt 5-13.

The flour spreading machine is characterized in that a brush roller 5-21 is arranged above one side of the running direction of the transmission belt 5-13, a flour box 5-22 is arranged above the brush roller 5-21, a feeding port 5-23 communicated with the transmission belt 5-13 is formed below the flour box 5-22, flour comes out of the flour box 5-22 and falls on the three-layer flour belt after passing through the feeding port 5-23, and under the action of the brush roller 5-21, the uniformity of flour spreading is guaranteed, and the flour belt is prevented from being sticky.

And the supporting plate 5-20 is arranged at the end of the transmission belt 5-13, so that the three-layer surface belt is prevented from falling. The pallets 5-20 are located in front of the brush rollers 5-21.

The third motor 5-2, the third stirring device 5-5, the fourth stirring device 5-12, the first sensor 5-16, the second sensor 5-19, the brush roller 5-21, the extrusion forming roller 5-14 and the compaction roller 5-21 are all electrically connected with a control device, the control device can also be connected with a mobile terminal, the running condition of each device is controlled through remote control, and the production automation degree is improved.

As shown in fig. 8-12, the dough pressing device 6 comprises a workbench 6-1, and a dough pressing roller set I6-3, a dough pressing roller set II 6-5, a dough pressing roller set III 6-7, a dusting device 6-4, a slitting roller set 6-8, a dough rolling roller set I6-13 and a dough rolling roller set II 6-15 are sequentially arranged above the workbench 6-1 from left to right. The first dough pressing roller group 6-3, the second dough pressing roller group 6-5 and the third dough pressing roller group 6-7 are composed of an upper roller and a lower roller, the distance between the roller groups of the first dough pressing roller group 6-3 is larger than that of the second dough pressing roller group 6-5, the distance between the roller groups of the second dough pressing roller group 6-5 is larger than that of the third dough pressing roller group 6-7, and therefore the thickness of the dough belt is gradually reduced. The splitting roller group 6-8 is composed of an upper splitting roller and a lower splitting roller, staggered platforms 6-8-1 which are matched with each other are arranged in the middle positions of the upper splitting roller and the lower splitting roller, and the staggered platforms 6-8-1 are used for dividing the surface belt. A cutting knife 6-10 is arranged between the slitting roller group 6-8 and the first dough rolling roller 6-13, the upper end of the cutting knife 6-10 is arranged on the working end of an air cylinder 6-11, the air cylinder 6-11 is arranged on an upper bracket 6-9, and the air cylinder 6-11 is started to drive the cutting knife 6-10 to move up and down to cut off the dough strips. A cutter supporting plate 6-6 is arranged below the cutter 6-10, the cutter supporting plate 6-6 is arranged on the workbench 6-1, a wedge-shaped notch matched with the cutter 6-10 is formed in the upper end face of the cutter supporting plate 6-6, and the cutter 6-10 falls into the wedge-shaped notch on the cutter supporting plate 6-6 to realize the sectional cutting of the face belt.

The powder scattering device 6-4 comprises a powder box 6-4-1 with a hopper-shaped upper end, and flour is placed in the powder box. The lower end of the flour box 6-4-1 is provided with an upper flour support 6-4-3 for supporting flour. An installation cavity 6-4-8 is formed below the upper flour support 6-4-3, a first hairbrush 6-4-4 is installed above the installation cavity 6-4-8, a second hairbrush 6-4-5 is installed below the first hairbrush 6-4-4, the first hairbrush 6-4-4 and the second hairbrush 6-4-5 brush flour to a flour belt, and the flour belt is prevented from being stuck on a flour pressing roller. A gap for the flour belt to pass through is formed between the first hairbrush 6-4-4 and the second hairbrush 6-4-5. The lower end of the installation cavity 6-4-8 is provided with a lower flour support 6-4-6, the two sides of the lower flour support 6-4-6 are communicated with the flour box 6-4-1 through a channel 6-4-7, and flour in the flour box 6-4-1 enters the lower flour support 6-4-6 through the channel 6-4-7 to be brushed on a flour belt by a second brush 6-4-5 which is stained with flour. Through holes needed by the rotating motion of the first hairbrush 6-4-4 and the second hairbrush 6-4-5 are formed in the middle of the upper flour support 6-4-3 and the lower flour support 6-4-6. The middle of the channel 6-4-7 is provided with a hollow structure 6-4-2 for the flour belt to pass through, the flour belt passes through the hollow structure 6-4-2 and enters the installation cavity 6-4-8, and under the combined action of the first brush 6-4-4 and the second brush 6-4-5, flour spraying on the upper flour and the lower flour is realized, so that the flour is prevented from being stuck on a splitting roller in the splitting process.

The first dough rolling roller 6-13 is arranged on the middle position of the first lower bracket 6-16, and provides enough space for rolling the dough belt. And the lower parts of the first lower supports 6-16 are provided with third sensors 6-12 which are photoelectric sensors and used for detecting the furled thickness of the dough strips, transmitting signals to the controller, and controlling the cylinders 6-11 to move by the controller to realize the up-and-down movement of the cutters 6-10. The second dough rolling roller 6-15 is arranged in the middle of the second lower bracket 6-17, so that enough space is provided for rolling the dough belt. The lower part of the second lower bracket 6-17 is provided with a fourth sensor 6-14, and the function are the same as those of the fourth sensor 6-12.

The utility model discloses an operation process as follows:

firstly, flour and slurry are put into a vacuum dough kneading device 1 according to a certain proportion, and different flours can be carried out in a plurality of times;

secondly, the dough enters a first curing box 5-6, a second curing box 5-7 and a third curing box 5-8 through a dough conveying channel three 4, a dough conveying channel two 3 and a dough conveying channel one 2 respectively for curing in a vacuum environment. The first cooked dough in the third cooking box 5-8 falls on a transmission belt 5-13 after passing through an extrusion forming roller 5-14 and advances under the action of the transmission belt 5-13; after the first sensor 5-16 senses the first belt, the second cooked dough in the second cooking box 5-7 falls on the first belt after passing through the extrusion forming roller 5-14 and advances under the action of the transmission belt 5-13; after the second sensor 5-19 senses the second dough belt, the third cooked dough in the first cooking box 5-6 falls on the second dough belt after passing through the extrusion forming roller 5-14 and continues to advance under the action of the transmission belt 5-13; finally, the three surface belts form a three-layer surface belt;

finally, after the three layers of flour belts pass through the flour brushing powder of the brush rollers 5-22, the flour belt 6-2 to be compacted is formed. Extruding the dough belt 6-2 to be compacted into a dough belt through a first dough roller set 6-3, a second dough roller set 6-5 and a third dough roller set 6-7; then, after the flour belts are subjected to the powdering treatment of a powdering device 6-4, the flour belts are divided into two belts under the action of a slitting roller set 6-8, and the two belts are respectively wound on a first flour winding roller 6-13 and a second flour winding roller 6-15; and finally, when the thickness of the noodle strips rolled on the first noodle rolling roller 6-13 and the second noodle rolling roller 6-15 reaches a fixed value, the third sensor 6-12 and the fourth sensor 6-14 transmit detected signals to the controller, and the controller controls the cylinder 6-11 to start, so that the cutter 6-10 above the noodle strips is controlled to move up and down, and the noodle strips are cut off.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a three-layer face production line equipment which characterized in that: the dough kneading machine comprises a vacuum dough kneading device (1), wherein the vacuum dough kneading device (1) is connected with a dough curing device (5) through a dough conveying channel I (2), a dough conveying channel II (3) and a dough conveying channel III (4), and the dough curing device (5) is connected with a dough pressing device (6);

the vacuum dough kneading device (1) comprises a cavity (1-7), and a first stirring device (1-8) and a second stirring device (1-9) are arranged in the cavity (1-7) side by side; two ends of the first stirring device (1-8) respectively penetrate out of the cavity (1-7) and are provided with a transmission gear (1-3) and a second speed reducer (1-20), the transmission gear (1-3) is connected with the first speed reducer (1-1), and the second speed reducer (1-20) is connected with a first motor (1-19); one end of the first stirring device (1-8) penetrating through the cavity (1-7) is provided with a first synchronous gear (1-8-3), and one end of the second stirring device (1-9) penetrating through the cavity (1-7) is provided with a second synchronous gear (1-9-3) meshed with the first synchronous gear (1-8-3); a first bottom plate (1-10) with a hollow structure is arranged at the bottom of the cavity (1-7), a second bottom plate (1-12) is slidably arranged in the hollow structure of the first bottom plate (1-10), and one end of the second bottom plate (1-12) is connected with a hydraulic device (1-18); the first bottom plate (1-10) is provided with a plurality of first through holes (1-10-1), and the second bottom plate (1-12) is also provided with a plurality of second through holes (1-12-1) matched with the first through holes (1-10-1); an upper cover plate (1-11) is arranged at the upper end of the cavity (1-7), a plurality of vacuum tubes (1-13) and liquid injection tubes (1-16) are arranged at the middle positions of the upper cover plate (1-11), and the liquid injection tubes (1-16) penetrate through the upper cover plate (1-11) and are connected with water tubes (1-15); the water pipe (1-15) is positioned between the upper cover plate (1-11) and the cavity (1-7), and a plurality of spray heads (1-14) are arranged on the water pipe (1-15); connecting bolts (1-17) are arranged at two ends of the upper cover plate (1-11); one end of the connecting bolt (1-17) is connected with the upper cover plate (1-11) in a threaded manner, the other end of the connecting bolt is connected with a rotating force arm (1-22), a rotating shaft (1-23) is arranged at the other end of the rotating force arm (1-22), and one end of the rotating shaft (1-23) is connected with a second motor (1-21);

the dough cooking device (5) comprises a first cooking box (5-6), a second cooking box (5-7) and a third cooking box (5-8) which are sequentially arranged, the first cooking box (5-6), the second cooking box (5-7) and the third cooking box (5-8) are respectively connected with a dough transmission channel III (4), a dough transmission channel II (3) and a dough transmission channel I (2), and third stirring devices (5-5) are arranged inside the first cooking box (5-6), the second cooking box (5-7) and the third cooking box (5-8) and are connected together through couplers (5-4); a third stirring device (5-5) in the first curing box (5-6) penetrates out of the box body and is connected with a third motor (5-2) through a transmission device (5-3); the lower end of the first curing box (5-6) is connected with a first discharge hole (5-9), and a first feed hopper (5-18) is arranged below the first discharge hole (5-9); the lower end of the second curing box (5-7) is connected with a second discharge hole (5-10), and a second feed hopper (5-17) is arranged below the second discharge hole (5-10); the lower end of the third curing box (5-8) is connected with a third discharge hole (5-11), and a third feed hopper (5-15) is arranged below the third discharge hole (5-11); extrusion forming rollers (5-14) distributed left and right are arranged below the first hopper (5-18), the second hopper (5-17) and the third hopper (5-15), and fourth stirring devices (5-12) are arranged above the left and right extrusion forming rollers (5-14); a transmission belt (5-13) is arranged below the extrusion forming roller (5-14), and a brush roller (5-21) is arranged above one side of the transmission belt (5-13) in the running direction; a flour box (5-22) is arranged above the brush roller (5-21), and a feeding port (5-23) communicated with the transmission belt (5-13) is arranged below the flour box (5-22); the tail end of the transmission belt (5-13) is provided with a supporting plate (5-20), and the supporting plate (5-20) is positioned in front of the brush roller (5-21);

the noodle pressing device (6) comprises a workbench (6-1), and a first noodle pressing roller set (6-3), a second noodle pressing roller set (6-5), a third noodle pressing roller set (6-7), a powder scattering device (6-4), a slitting roller set (6-8), a first noodle rolling roller (6-13) and a second noodle rolling roller (6-15) are sequentially arranged above the workbench (6-1) from left to right; a cutting knife (6-10) is arranged between the slitting roller set (6-8) and the first dough rolling roller (6-13), the upper end of the cutting knife (6-10) is arranged on the working end of an air cylinder (6-11), and the air cylinder (6-11) is arranged on an upper bracket (6-9); a cutter supporting plate (6-6) is arranged below the cutter (6-10), and the cutter supporting plate (6-6) is arranged on the workbench (6-1); the first dough rolling roller (6-13) is arranged in the middle of the first lower bracket (6-16), and the lower part of the first lower bracket (6-16) is provided with a third sensor (6-12); the second dough rolling roller (6-15) is arranged in the middle of the second lower bracket (6-17), and the lower part of the second lower bracket (6-17) is provided with a fourth sensor (6-14); the dough belt (6-2) to be compacted, which is conveyed from the supporting plate (5-20), is extruded into a dough belt through a first dough pressing roller set (6-3), a second dough pressing roller set (6-5) and a third dough pressing roller set (6-7), then the dough belt is divided into two dough belts through a splitting roller set (6-8), and the two dough belts are respectively wound on the first dough winding roller (6-13) and the second dough winding roller (6-15); the cutter (6-10) is positioned above the surface belt, and the cutter supporting plate (6-6) is positioned below the surface belt.

2. The three level production line apparatus of claim 1, wherein: the first stirring device (1-8) comprises a first stirring shaft (1-8-1) and a plurality of first stirring blades (1-8-2); the second stirring device (1-9) comprises a second stirring shaft (1-9-1) and a plurality of second stirring blades (1-9-2); the first stirring blades (1-8-2) and the second stirring blades (1-9-2) are distributed in a crossed manner.

3. The three level production line apparatus of claim 2, wherein: bearings (1-4) are arranged at two ends of the first stirring shaft (1-8-1) and the second stirring shaft (1-9-1) which penetrate out of the cavity (1-7), and the bearings (1-4) are installed on bearing seats (1-5).

4. The three level production line apparatus of claim 1, wherein: the transmission gear (1-3) comprises a first transmission gear (1-3-1) and a second transmission gear (1-3-2) which are located on the same plane, the first transmission gear (1-3-1) is connected with the first stirring device (1-8), the second transmission gear (1-3-2) is connected with the first speed reducer (1-1), and the first transmission gear (1-3-1) and the second transmission gear (1-3-2) are connected together through a transmission chain (1-2).

5. The three level production line apparatus of claim 1, wherein: and the upper ends of the first curing box (5-6), the second curing box (5-7) and the third curing box (5-8) are provided with air suction holes (5-1) connected with a vacuum pump.

6. The three level production line apparatus of claim 1, wherein: and a first sensor (5-16) and a second sensor (5-19) are arranged on a bracket at the outer side of the transmission belt (5-13), the first sensor (5-16) is positioned right below the first hopper (5-18), and the second sensor (5-19) is positioned right below the second hopper (5-17).

7. The three level production line apparatus of claim 1, wherein: the first press face roller set (6-3), the second press face roller set (6-5) and the third press face roller set (6-7) are composed of an upper roller and a lower roller, the distance between the roller sets of the first press face roller set (6-3) is larger than that of the second press face roller set (6-5), and the distance between the roller sets of the second press face roller set (6-5) is larger than that of the third press face roller set (6-7).

8. The three level production line apparatus of claim 1, wherein: the powder scattering device (6-4) comprises a flour box (6-4-1) with a hopper-shaped upper end, an upper flour support (6-4-3) is arranged at the lower end of the flour box (6-4-1), an installation cavity (6-4-8) is formed below the upper flour support (6-4-3), a first brush (6-4-4) is arranged above the installation cavity (6-4-8), and a second brush (6-4-5) is arranged below the first brush (6-4-4); the lower end of the mounting cavity (6-4-8) is provided with a lower flour holder (6-4-6), and the two sides of the lower flour holder (6-4-6) are communicated with the flour box (6-4-1) through a channel (6-4-7); the middle of the channel (6-4-7) is provided with a hollow structure (6-4-2) for the flour belt to pass through.

9. The three level production line apparatus of claim 1, wherein: the slitting roller group (6-8) is composed of an upper slitting roller and a lower slitting roller, and staggered platforms (6-8-1) which are matched with each other are arranged in the middle positions of the upper slitting roller and the lower slitting roller.

10. The three level production line apparatus of claim 8, wherein: a gap for the flour belt to pass through is arranged between the first hairbrush (6-4-4) and the second hairbrush (6-4-5).

11. The three level production line apparatus of claim 8, wherein: through holes for the movement of the first hairbrush (6-4-4) and the second hairbrush (6-4-5) are formed in the middle of the upper flour support (6-4-3) and the lower flour support (6-4-6).

12. The three level production line apparatus of claim 1, wherein: the dough conveying channel I (2) and the dough conveying channel III (4) are of an integrally formed structure.