Flour leavening machine for noodle production line

Abstract

The invention discloses a dough leavening machine for a noodle production line, and relates to the technical field of noodle production, the dough leavening machine has the advantage that after dough leavening, the dough leavening machine can be conveniently taken out of the dough leavening machine, and the key point of the technical scheme is that the dough leavening machine comprises a dough leavening box rotationally connected to the ground through a rotating piece, and the box opening of the dough leavening box is distributed upwards; a placing piece for placing dough is arranged in the dough fermenting box, the placing piece moves the fermented dough out of the dough fermenting box and separates the dough from the placing piece, and a box cover for sealing a box opening of the dough fermenting box is hinged to the box opening of the dough fermenting box.

Description

Technical Field

[0001] The invention relates to the technical field of noodle production, in particular to a noodle proofing machine for a noodle production line. Background Art

[0002] Noodles are a healthy food that is simple to make, easy to eat, and rich in nutrition. They can be eaten as a staple food or a fast food. They are an indispensable food in daily life. Due to the huge demand for noodles and the wide variety of noodles, the existing noodle production has been industrialized, and industrialization has penetrated into every step of noodle production. Letting the noodles rest is a step in noodle production. Kneading the noodles, also known as resting the noodles in the dough making process, refers to letting the mixed noodles stand for a period of time before further processing or cooking. The process of letting the noodles rest makes the mixed noodles easier to process, and the noodles made are more chewy, soft, and have a more delicate and smooth taste.

[0003] Conventional operation is to place the kneaded dough directly in the proofing basin for rest. As the resting time increases, the dough contacts the basin over a large area. When the dough needs to be taken out for the next step, part of the dough will stick to the basin, making it inconvenient to take the dough out of the basin and hindering subsequent production processing.

[0004] Therefore, the applicant has developed a new technical solution in the actual production process to solve the above technical problems. Summary of the Invention

[0005] In view of the above-mentioned technical deficiencies, the object of the present invention is to provide a noodle proofing machine for a noodle production line, which has the advantage of making it easy to take out the dough from the noodle proofing machine after proofing.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions: The present invention provides a noodle proofing machine for a noodle production line, comprising a noodle proofing box rotatably connected to the ground via a rotating member, the box opening of the noodle proofing box being distributed upward, a placement member for placing dough being provided in the noodle proofing box, the placement member moving the proofed dough out of the noodle proofing box and being separated from the placement member, and a box cover for closing the box opening being hingedly connected to the box opening of the noodle proofing box.

[0007] By adopting the above technical solution, the box lid is opened and the dough is placed on the placement piece, and then the box lid is closed for proofing. After the dough has proofed, the box lid is opened, and the rotating piece drives the dough proofing box to rotate 90°, so that the box opening of the dough proofing box is horizontally distributed, and the placement piece drives the dough to move toward the box opening of the dough proofing box until the dough is moved out of the dough proofing box, so that the dough is separated from the placement piece, which makes it convenient to take the dough out of the dough proofing machine after proofing.

[0008] Preferably, the placing part includes two rotating shafts rotatably connected to the opposite inner walls of the dough-proofing box, the two rotating shafts are arranged in parallel and are close to the box opening of the dough-proofing box, and the opposite inner walls of the dough-proofing box are rotatably connected with guide rollers located between the two rotating shafts and at a height lower than the height of the rotating shafts. The guide rollers are distributed parallel to the two rotating shafts, and the guide rollers and the two rotating shafts are connected by an annular belt. The two ends of the annular belt are respectively wrapped around the outer walls of the two rotating shafts. The guide rollers are located on the outer surface of the annular belt. The guide rollers and the two rotating shafts make the annular belt form an arc with an opening facing upward, and the outer wall of the dough-proofing box is provided with a motor that drives one of the rotating shafts to rotate.

[0009] Preferably, the inner wall of the circular belt is smooth, the outer walls of the rotating shaft and the guide roller are smooth, and the two ends of the circular belt along the length direction of the rotating shaft are provided with circular chains distributed along the edge of the circular belt. The two ends of each rotating shaft and the outer walls of the two guide rollers are coaxially fixed with sprockets that engage with the circular chain, and the relative inner walls of the noodle proofing box are provided with arc-shaped plates that penetrate between the circular belts and contact the inner surface of the circular belts.

[0010] Preferably, a guide plate is provided on the inner wall of the dough proofing box, which is located above the two rotating shafts and contacts the outer surface of the endless belt. The end of the guide plate away from the endless belt extends obliquely upward to the wall of the box opening of the dough proofing box. An insert plate located on one side of the guide roller is tightly inserted between the opposite inner walls of the noodle proofing box. The edge of the lower end of the insert plate is distributed along the outer surface of the endless belt. An insertion groove for inserting the rotating shaft is provided at the upper end of the insert plate, and the insertion groove on the insert plate is located on the side of the endless belt on the rotating shaft close to the endless chain, and the two ends of each of the guide plates are respectively in contact with the two insert plate surfaces.

[0011] Preferably, after the dough has rested in the dough proofing box, the rotating member rotates the dough proofing box to 90 degrees, and a plurality of nozzles spraying toward the outer surface of the endless belt are embedded on the side wall of the dough proofing box facing the ground, and a connecting pipe connecting the nozzles is provided on the outer wall of the dough proofing box, and a water inlet pipe is provided on the connecting pipe, and a notch is provided on the side wall of the dough proofing box, wherein the length direction of the notch is distributed along the length direction of the dough proofing box, and one side wall of the notch extends to the bottom wall when the dough proofing box opening is vertically distributed, and the notch is located on the side of the nozzle away from the guide plate, and a closing plate for closing the notch is provided on the outer wall of the dough proofing box, wherein the longitudinal section of the closing plate is conical, and the end with a smaller taper is distributed away from the outer wall of the dough proofing box, and the end with a smaller taper of the closing plate is provided with a plurality of air outlet holes; After the dough is poured out, the rotating member rotates the dough proofing box in the opposite direction by 90 degrees. At this time, a drying member blowing toward the outer surface of the endless belt is provided on the wall of the dough proofing box facing the ground.

[0012] Preferably, the drying part includes a block arranged at the bottom of the dough proofing box, the length direction of the block is distributed along the length direction of the rotating shaft and both ends of the block are fixed on the opposite inner walls of the dough proofing box, a hollow cavity is provided in the block, and a blow pipe is provided on the side of the block facing the endless belt to guide the wind in the hollow cavity to the bottom of the arc formed by the endless belt, and a hose is provided at the bottom of the outer wall of the dough proofing box to transport hot air into the hollow cavity of the block.

[0013] Preferably, connecting rods distributed along the length direction of the endless belt are provided on the relative inner walls of the dough proofing box, and the connecting rods are provided with brushes that contact the outer surface of the endless belt. When the brushes are projected onto the side walls of the dough proofing box with a notch, they are located in the notch.

[0014] Preferably, the arc-shaped plates are provided as heat conducting plates at positions corresponding to the respective blowing pipes.

[0015] Preferably, the rotating part includes a driving shaft arranged on the outer walls on opposite sides of the dough proofing box, the axial direction of the driving shaft is parallel to the axial direction of the rotating shaft, and a vertical plate is provided on the ground, which is located on the side of the driving shaft away from the dough proofing box and for the driving shaft to rotate. The vertical plates are distributed vertically, and one of the vertical plates is provided with a motor that drives the driving shaft to rotate.

[0016] Preferably, the box cover is hinged on the side wall of the dough proofing box on the side facing the dough pouring direction, and a horizontally distributed mounting plate is provided on the outer wall of the dough proofing box, and an electric cylinder is hinged on the mounting plate, and the piston rod of the electric cylinder is distributed toward the box cover, and the box cover is provided with a hinge shaft on the hinged side, and a hinge seat located on both sides of the hinge shaft is provided on the outer side wall of the dough proofing box, and both ends of the hinge shaft are rotatably connected to the hinge seat respectively, and a U-shaped push rod is provided on the outer wall of the hinge shaft, and a rotating cylinder is sleeved on the outer wall of the horizontal part of the push rod, and the piston rod of the electric cylinder is fixedly connected to the outer wall of the rotating cylinder.

[0017] The beneficial effects of the present invention are as follows: the box cover is opened to place the dough on the placement piece, and then the box cover is closed to allow the dough to rise. After the dough has risen, the box cover is opened, and the rotating piece drives the dough-raising box to rotate 90°, so that the box opening of the dough-raising box is horizontally distributed, and the placement piece drives the dough to move toward the box opening of the dough-raising box until the dough is moved out of the dough-raising box, so that the dough is separated from the placement piece, thereby making it convenient to take the dough out of the dough-raising machine after it has risen. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 Schematic diagram of the structure of this embodiment; Figure 2 This is a schematic structural diagram of a rotating member according to the present embodiment; Figure 3 This is a schematic diagram showing the structure of the interior of the noodle proofing box according to this embodiment; Figure 4 This is a schematic diagram of the structure of the dough proofing box with its opening facing upwards in this embodiment; Figure 5 This is a schematic diagram showing the structure of the plugboard in this embodiment; Figure 6 This is a schematic structural diagram of a ring chain according to the present embodiment; Figure 7 This is a schematic diagram of the structure of the dough proofing box after the opening is leveled in this embodiment; Figure 8 This is a schematic diagram of the structure of the interior of the dough proofing box after the opening is horizontal.

[0020] Description of reference numerals: In the figure: 1. dough proofing box; 11. box cover; 12. rotating shaft; 121. guide roller; 122. endless belt; 123. motor; 124. endless chain; 125. sprocket; 126. curved plate; 1261. heat conducting plate; 127. guide plate; 13. plug plate; 131. inserting groove; 14. nozzle; 141. connecting pipe; 142. water inlet pipe; 15. notch; 151. closing plate; 152. air outlet; 16. block; 161. hollow cavity; 162. blowing pipe; 163. hose; 17. connecting rod; 171. brush; 18. driving shaft; 181. vertical plate; 182. motor; 19. mounting plate; 191. electric cylinder; 192. hinge shaft; 193. hinge seat; 194. push rod; 195. rotating drum. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] A noodle production line with a noodle proofing machine, such as Figure 1 and Figure 2 and Figure 3The dough-proofing box 1 includes a dough-proofing box 1 rotatably connected to the ground through a rotating part, the box opening of the dough-proofing box 1 is distributed upward, and a placement part for placing dough is provided in the dough-proofing box 1. The placement part moves the proofed dough out of the dough-proofing box 1 and is separated from the placement part. The box opening of the dough-proofing box 1 is hinged with a box cover 11 for closing the box opening of the dough-proofing box 1.

[0023] like Figure 1 and Figure 2 and Figure 3 , open the box cover 11 and place the dough on the placement piece, then close the box cover 11 to let it proof. After the dough has proofed, open the box cover 11, and the rotating piece drives the dough proofing box 1 to rotate 90°, so that the box opening of the dough proofing box 1 is horizontally distributed, and the placement piece drives the dough to move toward the box opening of the dough proofing box 1 until the dough is moved out of the dough proofing box 1, so that the dough is separated from the placement piece, which makes it convenient to take the dough out of the dough proofing machine after proofing.

[0024] like Figure 3 and Figure 4 and Figure 6 The placing part includes two rotating shafts 12 rotatably connected to the opposite inner walls of the dough proofing box 1, the two rotating shafts 12 are arranged in parallel and are close to the box opening of the dough proofing box 1, and the opposite inner walls of the dough proofing box 1 are rotatably connected with guide rollers 121 located between the two rotating shafts 12 and at a height lower than the height of the rotating shafts 12. The two guide rollers 121 are coaxially distributed, and the guide rollers 121 are distributed parallel to the two rotating shafts 12. The guide rollers 121 and the two rotating shafts 12 are connected by an annular belt 122. The two ends of the annular belt 122 are respectively wrapped around the outer walls of the two rotating shafts 12. The guide rollers 121 are located on the outer surface of the annular belt 122. The gap between the two guide rollers 121 facilitates the placement of dough. The guide rollers 121 and the two rotating shafts 12 make the annular belt 122 form an arc with an opening facing upward, which is also convenient for the placement of dough. The outer wall of the dough proofing box 1 is provided with a motor 123 for driving one of the rotating shafts 12 to rotate.

[0025] like Figure 3 and Figure 4 and Figure 6 The inner wall of the endless belt 122 is smooth, and the outer walls of the rotating shaft 12 and the guide roller 121 are smooth. Both ends of the endless belt 122 along the length direction of the rotating shaft 12 are provided with annular chains 124 distributed along the edge of the endless belt 122. Both ends of each rotating shaft 12 and the outer walls of the two guide rollers 121 are coaxially fixed with a sprocket 125 that engages with the endless chain. The opposite inner walls of the noodle proofing box 1 are provided with an arc-shaped plate 126 that penetrates between the endless belts 122 and contacts the inner surface of the endless belt 122. The two ends of the arc-shaped plate 126 are respectively distributed near the lower ends of the two rotating shafts 12.

[0026] like Figure 3 and Figure 4 and Figure 6A guide plate 127 is provided on the inner wall of the dough proofing box 1, which is located above the two rotating shafts 12 and contacts the outer surface of the endless belt 122. The end of the guide plate 127 away from the endless belt 122 extends obliquely upward to the wall of the box opening of the dough proofing box 1; like Figure 3 and Figure 4 and Figure 5 and Figure 6 , an insert plate 13 located on one side of the guide roller 121 is tightly inserted between the opposite inner walls of the noodle-proofing box 1, that is, the two ends of the insert plate 13 are tightly connected to the inner wall of the noodle-proofing box 1, unless the insert plate 13 is pulled out upward by external force, or in order to provide stability of the insert plate 13, a connecting plate extending to the upper end surface of the noodle-proofing box 1 can be provided at the upper end of the insert plate 13, and the connecting plate is fixed to the noodle-proofing box 1 by screws. The edge of the lower end of the insert plate 13 is distributed along the outer surface of the endless belt 122 and contacts the outer surface of the endless belt 122. An insertion groove 131 for inserting the rotating shaft 12 is opened at the upper end of the insert plate 13, and the insertion groove 131 on the insert plate 13 is located on the side of the endless belt 122 on the rotating shaft 12 close to the endless chain 124, that is, the rotating shaft 12 and the endless belt 122 enter the insertion groove 131 together, and the two ends of each guide plate 127 are respectively in contact with the two board surfaces of the insert plates 13.

[0027] like Figure 7 and Figure 8, when the dough is proofed in the dough proofing box 1, the rotating part rotates the dough proofing box 1 to 90 degrees. At this time, the box opening of the dough proofing box 1 is horizontally distributed. A plurality of nozzles 14 spraying toward the outer surface of the endless belt 122 are embedded on the side wall of the dough proofing box 1 facing the ground. The outer wall of the dough proofing box 1 is provided with a connecting pipe 141 connecting each nozzle 14. The connecting pipe 141 is provided with a water inlet pipe 142. The water inlet pipe 142 is also a soft pipe. There is a water pump on the water inlet pipe 142. The end of the water inlet pipe 142 away from the connecting pipe 141 is connected to a water tank (not shown in the figure). The water pump pumps water in the water tank into the water inlet pipe 142, which then facilitates the water to enter the connecting pipe 141 and be sprayed toward the outer surface of the endless belt 122 through each nozzle 14. A notch 15 is provided on the side wall of the dough proofing box 1. The length direction of the notch 15 is distributed along the length direction of the dough proofing box 1, that is, what is the distance between the inner walls of the dough proofing box 1 and the length of the notch 15 The size of the direction is how much, so that the water sprayed from the nozzle 14 can flow out of the dough-restoring box 1 through the notch 15. One side wall of the notch 15 extends to the bottom wall when the box mouth of the dough-restoring box 1 is vertically distributed. The notch 15 is located on the side of the nozzle 14 away from the guide plate 127, that is, the nozzle 14 and the notch 15 are both located on the same side wall of the dough-restoring box 1. The outer wall of the dough-restoring box 1 is provided with a closing plate 151 for closing the notch 15. The longitudinal section of the closing plate 151 is conical and the end with a smaller taper is distributed away from the outer wall of the dough-restoring box 1. A number of air outlets 152 are provided at the end with a smaller taper of the closing plate 151; at this time, the air outlet 152 is also a liquid outlet. When the box mouth of the dough-restoring box 1 is horizontal, the inner wall of the same side wall of the dough-restoring box 1 where the nozzle 14 and the notch 15 are located is set as an inclined surface, and the lower end of the inclined surface is connected to the notch 15, so that the water sprayed from the nozzle 14 can flow to the notch 15 along the inclined surface.

[0028] like Figure 4 and Figure 8 When the dough is poured out, the rotating member rotates in the opposite direction and the dough proofing box 1 rotates 90 degrees. At this time, a drying member that blows toward the outer surface of the endless belt 122 is provided on the wall of the dough proofing box 1 facing the ground.

[0029] like Figure 4 and Figure 8The drying part includes a stopper 16 arranged at the bottom of the dough proofing box 1. The length direction of the stopper 16 is distributed along the length direction of the rotating shaft 12, and both ends of the stopper 16 are fixed on the opposite inner walls of the dough proofing box 1. The stopper 16 is distributed corresponding to the notch 15. The purpose of this design is to facilitate blocking the water flow that is not guided out by the closed plate 151, so that when the dough proofing box 1 rotates again to pour out the dough, the water flows out through the closed plate 151. A hollow cavity 161 is provided in the stopper 16, and a blowing pipe 162 is provided on the side of the stopper 16 facing the endless belt 122 to guide the wind in the hollow cavity 161 to the bottom of the arc formed by the endless belt 122. A hose 163 is provided at the bottom of the outer wall of the dough proofing box 1 for conveying hot air into the hollow cavity 161 of the stopper 16. At this time, the hose 163 inputs the hot air from the hot air blower into the hollow cavity 161 and blows it toward the outer surface of the endless belt 122 through each blowing pipe 162. On the one hand, it is convenient to clean the endless belt 122 that has been cleaned by the nozzle 14, and on the other hand, it is convenient to continuously heat the endless belt 122. The arc plate 126 is set as a heat conducting plate 1261 at the position corresponding to each blowing pipe 162. The heat conducting plate 1261 is a heat conducting material such as carbon fiber composite material or aluminum plate. The heat conducting plate 1261 transfers heat to the endless belt 122 in contact with the dough, thereby facilitating the fermentation of the dough. In addition, the plug-in plate 13 is provided with a temperature sensor on the side wall facing the dough. The temperature sensor is used to detect the temperature in the dough proofing box 1. When the temperature reaches the preset value, the temperature sensor controls the drying component to stop working, that is, controls the hot air blower in the drying component to stop working.

[0030] like Figure 4 and Figure 8 , connecting rods 17 distributed along the length direction of the endless belt 122 are provided on the relative inner walls of the dough proofing box 1, and a brush 171 is provided on the connecting rod 17 for contacting the outer surface of the endless belt 122. When the brush 171 is projected onto the side wall of the dough proofing box 1 with the notch 15, it is located in the notch 15, so that the endless belt 122 is separated from the dough and then cleaned by the nozzle 14, and then cleaned again by the brush 171, and the cleaned impurities are discharged into the notch 15.

[0031] like Figure 1 and Figure 2 The rotating member includes a drive shaft 18 disposed on opposite outer walls of the dough proofing box 1. The axis of the drive shaft 18 is parallel to the axis of the rotating shaft 12. A vertical plate 181 is provided on the ground, located on the side of the drive shaft 18 away from the dough proofing box 1, for rotating the drive shaft 18. The vertical plates 181 are arranged vertically, and one of the vertical plates 181 is provided with a motor 182 that drives the drive shaft 18 to rotate. In this case, the motor 182 is a servo motor 123. The rotation of the motor 182 causes the drive shaft 18 to rotate, thereby driving the dough proofing box 1 to rotate.

[0032] Working principle: Step 1: The opening of the dough proofing box 1 is facing upwards, and the box cover 11 is opened to facilitate placing the dough to be proofed into the arc formed by the endless belt 122. The box cover 11 is then closed and the dough is left to proof for the required time. During this process, the nozzle 14 is not working, and the drying part can work according to the temperature displayed by the temperature sensor; Step 2: Open the box cover 11, and the motor 182 drives the drive shaft 18 to rotate, so that the drive shaft 18 drives the dough proofing box 1 to rotate 90° or more than 90°, as long as the box opening of the dough proofing box 1 is horizontal or tilted, so that the dough can be easily removed after proofing. The motor 123 drives one rotating shaft 12 to rotate, so that the sprocket 125 on the rotating shaft 12 also rotates, and the other rotating shaft 12 and the two guide rollers 121 are driven to rotate through the endless chain 124. At this time, the movement of the endless chain 124 causes the endless belt 122 to move. At this time, the moving endless belt 122 drives the dough to move together, so that the dough on the endless belt 122 is gradually moved out of the box opening of the dough proofing box 1; The dough then contacts the guide plate 127 , which scrapes the dough where it contacts the endless belt 122 , thereby facilitating separation of the dough from the endless belt 122 ; The design of the endless chain 124 and the sprocket 125 is adopted because, on the one hand, the endless belt 122 can be directly driven to move by the engagement of the sprocket 125 with the endless chain 124; on the other hand, when the two guide rollers 121 press the endless belt 122 to form an arc, the engagement of the endless chain 124 and the sprocket 125 allows the endless belt 122 to be transmitted better. Step 3: While the second step is being performed, the guide plate 127 cleans the side of the endless belt 122 that contacts the dough. As the endless belt 122 moves, the nozzle 14 cleans the endless belt 122 on the side that contacts the dough. The cleaned endless belt 122 then passes through the bristles for cleaning again. The air outlet 152 faces the side close to the ground, so that the water sprayed by the nozzle 14 can flow out through the air outlet 152. Finally, the endless belt 122 that has passed through the bristles passes through the drying unit, which dries the endless belt 122 on the side that contacts the dough, making it easier for it to contact the dough next time. Step 4: After the dough is moved out of the dough proofing box 1, the endless belt 122 is continued to move until the side in contact with the dough is completely switched to the bottom of the curved plate 126 for cleaning. Then, the nozzle 14 stops working and the drying unit can continue to work. Step 5: The motor 182 drives the dough proofing box 1 to reverse until the box opening of the dough proofing box 1 is vertically distributed. The new dough is placed in the arc formed by the endless belt 122 and left to proof. The drying will continue until it is controlled by the temperature sensor and shut down. Repeat the above steps to achieve continuous proofing of the dough.

[0033] During the first step of resting the dough, the motor 123 can also drive the endless belt 122 to Figure 4 As shown, after moving clockwise for a distance, it moves counterclockwise again, and repeats the cycle, so that the circular belt 122 can drive the dough to roll in the arc formed by the circular belt 122 or fall after rising with the circular belt 122, and then rise again and fall in a cycle, forming a dough kneading effect, which makes the dough proofing effect better.

[0034] like Figure 1 and Figure 2 The box cover 11 is hinged on the side wall of the dough proofing box 1 on the side facing the dough pouring direction. A horizontally distributed mounting plate 19 is provided on the outer wall of the dough proofing box 1. An electric cylinder 191 is hinged on the mounting plate 19. The piston rod of the electric cylinder 191 is distributed toward the box cover 11. The box cover 11 is provided with a hinge shaft 192 on the hinged side. A hinge seat 193 is provided on the outer side wall of the dough proofing box 1, and both ends of the hinge shaft 192 are rotatably connected to the hinge seat 193 respectively. A U-shaped push rod 194 is provided on the outer wall of the hinge shaft 192. The push rod 194 starts from the hinge shaft 192 and gradually extends upward in an inclined direction away from the hinge shaft 192. The outer wall of the horizontal part of the push rod 194 is sleeved with a rotating cylinder 195. The rotating cylinder 195 can rotate on the outer wall of the push rod 194, and the piston rod of the electric cylinder 191 is fixedly connected to the outer wall of the rotating cylinder 195.

[0035] like Figure 1 and Figure 2 When the piston rod of the electric cylinder 191 moves downward, the piston rod of the electric cylinder 191 drives the push rod 194 to swing downward, causing the hinge shaft 192 to rotate, thereby driving the box cover 11 to rotate upward, thereby opening the box cover 11. When the piston rod of the electric cylinder 191 moves upward, the push rod 194 swings upward, thereby causing the hinge shaft 192 to rotate in the opposite direction, causing the box cover 11 to move toward the noodle proofing box 1 until the box opening of the noodle proofing box 1 is closed.

[0036] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. A noodle proofing machine for a noodle production line, characterized in that: The present invention comprises a dough proofing box (1) rotatably connected to the ground via a rotating member, wherein the opening of the dough proofing box (1) is distributed upward, and a placement member for placing dough is provided in the dough proofing box (1). The placement member moves the proofed dough out of the dough proofing box (1) and is separated from the placement member. The opening of the dough proofing box (1) is hingedly connected to a box cover (11) for closing the opening of the dough proofing box (1).

2. A noodle proofing machine for a noodle production line according to claim 1, characterized in that: The placement member includes two rotating shafts (12) rotatably connected to the opposite inner walls of the dough-restoring box (1), the two rotating shafts (12) are arranged in parallel and close to the box opening of the dough-restoring box (1), and the opposite inner walls of the dough-restoring box (1) are rotatably connected to guide rollers (121) located between the two rotating shafts (12) and at a height lower than the height of the rotating shafts (12). The guide rollers (121) are distributed parallel to the two rotating shafts (12), and the guide rollers (121) and the two rotating shafts (12) are connected via an annular belt (122). The two ends of the annular belt (122) are respectively wound around the outer walls of the two rotating shafts (12), and the guide rollers (121) are located on the outer surface of the annular belt (122). The guide rollers (121) and the two rotating shafts (12) enable the annular belt (122) to form an arc with an opening facing upwards. The outer wall of the dough-restoring box (1) is provided with a motor (123) for driving one of the rotating shafts (12) to rotate.

3. A noodle proofing machine for a noodle production line according to claim 2, characterized in that: The inner wall of the annular belt (122) is smooth, and the outer walls of the rotating shaft (12) and the guide roller (121) are smooth. Both ends of the annular belt (122) along the length direction of the rotating shaft (12) are provided with annular chains (124) distributed along the edge of the annular belt (122). Both ends of the rotating shaft (12) and the outer walls of the two guide rollers (121) are coaxially fixed with sprockets (125) that engage with the annular chain. The opposite inner walls of the noodle-proofing box (1) are provided with arc-shaped plates (126) that penetrate between the annular belts (122) and contact the inner surface of the annular belts (122).

4. A noodle proofing machine for a noodle production line according to claim 3, characterized in that: The inner wall of the dough-restoring box (1) is provided with a guide plate (127) located above the two rotating shafts (12) and in contact with the outer surface of the endless belt (122); one end of the guide plate (127) away from the endless belt (122) extends obliquely upward to the box opening wall of the dough-restoring box (1); An inserting plate (13) located on one side of the guide roller (121) is tightly inserted between the opposite inner walls of the dough proofing box (1), the edge of the lower end of the inserting plate (13) is distributed along the outer surface of the circular belt (122), the upper end of the inserting plate (13) is provided with an inserting groove (131) for inserting the rotating shaft (12), and the inserting groove (131) on the inserting plate (13) is located on the side of the circular belt (122) on the rotating shaft (12) close to the circular chain (124), and the two ends of each guide plate (127) are respectively in contact with the plate surfaces of the two inserting plates (13).

5. A noodle proofing machine for a noodle production line according to claim 4, characterized in that: After the dough is rested in the dough resting box (1), the rotating member rotates the dough resting box (1) to 90 degrees, and a plurality of nozzles (14) are embedded on the side wall of the dough resting box (1) facing the ground, spraying toward the outer surface of the endless belt (122). The outer wall of the dough resting box (1) is provided with a connecting pipe (141) connecting each nozzle (14), and the connecting pipe (141) is provided with a water inlet pipe (142). A notch (15) is provided on the side wall of the dough resting box (1), and the length direction of the notch (15) is along the direction of the dough resting box (1). The notch (15) is distributed in the longitudinal direction, one side of the notch (15) extends to the bottom wall of the dough-restoring box (1) when the box opening is vertically distributed, the notch (15) is located on the side of the nozzle (14) away from the guide plate (127), the outer wall of the dough-restoring box (1) is provided with a closing plate (151) for closing the notch (15), the longitudinal section of the closing plate (151) is conical, and the end with a smaller taper is distributed away from the outer wall of the dough-restoring box (1), and the end with a smaller taper of the closing plate (151) is provided with a plurality of air outlet holes (152); After the dough is poured out, the rotating member rotates the dough proofing box (1) in the opposite direction by 90 degrees. At this time, a drying member blowing toward the outer surface of the endless belt (122) is provided on the wall of the dough proofing box (1) facing the ground.

6. A noodle proofing machine for a noodle production line according to claim 5, characterized in that: The drying component comprises a stopper (16) arranged at the bottom of the dough-restoring box (1), wherein the length direction of the stopper (16) is distributed along the length direction of the rotating shaft (12) and both ends of the stopper (16) are fixed on opposite inner walls of the dough-restoring box (1), a hollow cavity (161) is provided in the stopper (16), and a blower pipe (162) is provided on the side of the stopper (16) facing the endless belt (122) for guiding the wind in the hollow cavity (161) to the arc-shaped bottom formed by the endless belt (122), and a hose (163) for conveying hot air into the hollow cavity (161) of the stopper (16) is provided at the bottom of the outer wall of the dough-restoring box (1).

7. The noodle proofing machine for a noodle production line according to claim 5, characterized in that: Connecting rods (17) are provided on opposite inner walls of the dough-restoring box (1) and are distributed along the length direction of the endless belt (122). The connecting rods (17) are provided with brushes (171) that contact the outer surface of the endless belt (122). When the brushes (171) are projected onto the side wall of the dough-restoring box (1) having the notch (15), they are located within the notch (15).

8. The noodle proofing machine for a noodle production line according to claim 6, characterized in that: The arc-shaped plate (126) is provided as a heat conducting plate (1261) at a position corresponding to each blowing pipe (162).

9. The noodle proofing machine for a noodle production line according to claim 1, characterized in that: The rotating member comprises a driving shaft (18) arranged on the outer walls of opposite sides of the dough proofing box (1), the axial direction of the driving shaft (18) being parallel to the axial direction of the rotating shaft (12), and a vertical plate (181) located on the side of the driving shaft (18) away from the dough proofing box (1) and for rotating the driving shaft (18) being provided on the ground, the vertical plates (181) being arranged vertically, and a motor (182) for driving the driving shaft (18) to rotate is provided on one of the vertical plates (181).

10. The noodle proofing machine for a noodle production line according to claim 1, characterized in that: The box cover (11) is hinged on the side wall of the dough proofing box (1) facing the dough pouring direction. A horizontally distributed mounting plate (19) is provided on the outer wall of the dough proofing box (1). An electric cylinder (191) is hinged on the mounting plate (19). The piston rod of the electric cylinder (191) is distributed toward the box cover (11). The box cover (11) is provided with a hinge shaft (192) on the hinged side. A hinge seat (193) located on both sides of the hinge shaft (192) is provided on the outer wall of the dough proofing box (1). Both ends of the hinge shaft (192) are rotatably connected to the hinge seat (193) respectively. A U-shaped push rod (194) is provided on the outer wall of the hinge shaft (192). A rotating cylinder (195) is sleeved on the outer wall of the horizontal part of the push rod (194). The piston rod of the electric cylinder (191) is fixedly connected to the outer wall of the rotating cylinder (195).

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