CN111887268B

CN111887268B - Automatic bread production line

Info

Publication number: CN111887268B
Application number: CN202010871210.3A
Authority: CN
Inventors: 陈毅强
Original assignee: Longhai Andrew Ma Fu Machinery Co Ltd
Current assignee: Longhai Andrew Ma Fu Machinery Co Ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2022-03-15
Anticipated expiration: 2040-08-26
Also published as: CN111887268A

Abstract

The invention discloses an automatic bread production line, which comprises a bread production line component, wherein the bread production line component comprises a dough kneading device and a baking device for baking dough; the baking device comprises a plurality of baking trays arranged in parallel up and down, a baking tunnel furnace arranged on the baking trays in a closed loop manner, and a conveying device for driving the dough to move along the baking tunnel furnace; through setting up a plurality of baking tray that parallel from top to bottom for can once only put into a plurality of doughs and toast simultaneously, the dough removes in toasting the tunnel furnace, and the dough has walked one time and has toasted the tunnel furnace, and the dough just is toasted thoroughly, great promotion production efficiency, and more intellectuality.

Description

Automatic bread production line

Technical Field

The invention relates to the field of bread manufacturing machinery, in particular to an automatic bread production line.

Background

Bread is a very common food in our lives and is popular with many people; the existing bread making process is to mix dough manually, the mixed dough is put into an oven to be baked, only a certain amount of dough can be baked at one time, continuous baking cannot be performed, and when the demand is large, the production amount of bread is far insufficient to supply the demand, so that the income of bread makers is reduced.

In view of the above, the applicant has made an intensive study on the above-mentioned defects in the prior art, and has made this invention.

Disclosure of Invention

The invention mainly aims to provide an automatic bread production line, which can automatically knead bread, reduce the labor force of workers and has high baking efficiency.

In order to achieve the above purpose, the solution of the invention is:

an automated bread line comprising a bread line assembly including a dough kneading device and a baking device that bakes dough;

baking equipment includes a plurality of baking tray that set up side by side from top to bottom, and the closed loop setting is in baking tunnel oven on the baking tray to and drive dough along the conveyer that baking tunnel oven removed.

Further, the baking tunnel furnace is annularly arranged on the upper surface of the baking plate.

Further, the roasting tunnel oven is disposed at an edge of an upper surface of the roasting plate.

Further, the baking tray is covered by the baking tunnel furnace to form a baking area; the conveying device is arranged on the baking area.

Further, the conveying device comprises a plurality of conveying rollers which are annularly arranged towards the axis of the baking tray, and a conveying driving mechanism for driving the conveying rollers to rotate.

Further, the number of the baking plates is 3.

Further, the baking tunnel oven is formed with a notch for putting and taking out the bread.

Further, the notch is formed with a first switch door.

Further, the dough kneading device comprises a dough kneading mechanism, a feeding device for injecting raw materials into the dough kneading mechanism, and a stirring device capable of extending into the dough kneading mechanism to stir the raw materials.

Further, the dough kneading device further comprises a bearing box for accommodating the dough kneading mechanism, the feeding device and the stirring device.

Further, the dough kneading mechanism comprises a dough kneading barrel, an eccentric driving device and a turnover device, wherein the dough kneading barrel is used for kneading dough when the axis of the dough kneading mechanism is parallel to the ground, the eccentric driving device is used for driving the dough kneading barrel to knead dough, and the turnover device is used for driving the dough kneading barrel and the eccentric driving device to turn over simultaneously.

Further, the dough kneading barrel comprises a dough kneading barrel body with an opening at the upper part, a cover plate for covering the opening of the dough kneading barrel after the dough kneading barrel body is turned over for 90 degrees, and a telescopic driving device for driving the cover plate to cover or be far away from the opening.

Furthermore, the telescopic driving device comprises a follow-up mechanism which rotates along with the dough kneading barrel and is connected with the cover plate, a moving seat which bears the follow-up mechanism, and a moving mechanism which drives the moving seat to move.

Further, the moving mechanism comprises a moving groove formed at the bottom of the moving seat, a guide rail matched with the moving groove, and a screw rod driving the moving mechanism to move.

Further, the dough kneading mechanism also comprises a dough spraying device for spraying flour into the dough kneading cylinder.

Further, the flour spraying device comprises a flour spraying pipe connected to the side wall of the dough kneading barrel, a flour outlet pipe connected to the side wall of the flour spraying pipe, a feeding barrel for feeding the flour spraying pipe, and an air pump for spraying air to the flour outlet pipe.

Further, the air pump and the feeding cylinder are fixedly arranged on the eccentric driving device.

Further, the eccentric driving device comprises a first driven rod, a second driven rod, a driving rod and an eccentric driving motor for driving the driving rod to rotate; the dough kneading machine is characterized in that one end of the first driven rod is connected to the dough kneading barrel, the other end of the first driven rod is connected to the second driven rod in a rotating mode, one end of the second driven rod is connected to the turnover device in a rotating mode, the other end of the second driven rod is connected to the first driven rod in a rotating mode, and one end of the driving rod is connected to the other end of the center of one side of the dough kneading barrel in a rotating mode.

Further, the turnover device comprises a bearing table for bearing the dough kneading mechanism and the eccentric driving device, and a turnover driving device for driving the bearing table to turn over; the bearing platform is rotatably connected to the bearing box.

Further, the feeding device comprises a water injection tank for injecting water into the dough kneading mechanism and a flour injection tank for adding flour into the dough kneading barrel.

Further, agitating unit is including carrying out the stirring rake of stirring to the raw materials, and the drive the stirring rake stretches into flexible actuating mechanism in the kneading mechanism.

Further, flexible actuating mechanism is including the drive the flexible cylinder of stirring rake.

Further, the dough kneading mechanism also comprises a dough bearing seat for bearing the kneaded dough.

Furthermore, the bread production line assembly also comprises a clamping device for placing the dough kneaded by the kneading device into each bearing seat.

After adopting the structure, the automatic bread production line provided by the invention at least has the following beneficial effects:

1. through setting up a plurality of baking tray that parallel from top to bottom for can once only put into a plurality of doughs and toast simultaneously, the dough removes in toasting the tunnel furnace, and the dough has walked one time and has toasted the tunnel furnace, and the dough just is toasted thoroughly, great promotion production efficiency, and more intellectuality.

2. Agitating unit stretches into and stirs the back to the raw materials in the kneading barrel, 90 backs of a section of thick bamboo upset are kneaded in the agitating unit drive, knead a section of thick bamboo axis and ground parallel, the drive lever rotates and drives a section of thick bamboo eccentric rotation of kneading, a first driven lever and a second driven lever are connected and are kneaded a section of thick bamboo, make the kneading process more steady, under the effect of gravity, the raw materials collides in a section of thick bamboo of kneading and kneads, at the end of kneading, it spouts the face to the dough to spout the face device, prevent that dough viscosity from too high gluing in section of thick bamboo wall, it can knead the dough of rectangular shape to carry out the kneading after a section of thick bamboo upset 90 through the agitating unit drive, finally, 30 dough that will knead are continuing to overturn are poured out.

Drawings

Fig. 1 is a schematic perspective view of an automatic bread production line according to the present invention.

Fig. 2 is a schematic perspective view of the kneading device of the present invention.

Fig. 3 is a front view of the kneading device of the present invention.

Fig. 4 is a partially enlarged view of a portion a of fig. 3 according to the present invention.

Fig. 5 is a front view schematically illustrating the eccentric driving apparatus according to the present invention.

In the figure: a bake plate 1; a transport roller 11; baking the tunnel furnace 2; a first switching door 21; a dough kneading device 3; a dough kneading cylinder 31; a cover plate 32; a movable base 321; a follower device 322; an eccentric drive device 33; the first driven lever 331; the second driven lever 332; an active lever 333; a spray surface device 34; a spray pipe 341; an outlet pipe 342; a carrier box 35; a feed device 36; a stirring device 37; a stirring paddle 371; a telescopic cylinder 372; a carrier table 38; a roll-over drive 381; baking the bearing column 4; a clamping device 5.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.

As shown in fig. 1 to 5, which are an automated bread line according to the present invention, the bread line assembly includes a dough kneading device 3 and a baking device for baking dough; a plurality of dough kneading devices 3 may be provided to feed a plurality of baking tunnel ovens 2;

baking equipment includes a plurality of baking tray 1 that set up side by side from top to bottom, and baking equipment still bears post 4 including the stoving that bears baking tray 1, and the cover at a plurality of baking tray 1 intervals is established on toasting and bearing post 4, and closed loop setting toasts tunnel oven 2 on baking tray 1 to and the conveyer of drive dough along 2 removals of toasting tunnel oven. Through setting up a plurality of baking tray 1 that parallel from top to bottom for can once only put into a plurality of doughs and toast simultaneously, the dough removes in toasting tunnel furnace 2, and the dough has walked one time and toasts tunnel furnace 2, and the dough just is toasted thoroughly, great promotion production efficiency, and more intelligent.

Preferably, the roasting tunnel oven 2 is annularly provided on the upper surface of the roasting plate 1. The annular arrangement is more reasonable and easy to manufacture.

Preferably, the roasting tunnel oven 2 is provided at the edge of the upper surface of the roasting plate 1. So that the bread can be put into the bread or taken out of the bread more conveniently and quickly.

Preferably, the bake plate 1 is covered as a baking zone by the bake tunnel oven 2; the conveying device is arranged on the baking area. The conveying device is arranged in the baking area, so that bread can be conveyed more reasonably and conveniently.

Preferably, the transport means comprises a plurality of transport rollers 11 annularly arranged toward the axis of the bake plate 1, and a transport driving mechanism for driving the transport rollers 11 to rotate. The diameter of the outward circular side surface of the conveying roller 11 is larger than that of the inward circular side surface of the conveying roller 11; the conveying driving mechanism is a motor, and the conveying roller 11 is driven by the motor to rotate so as to convey dough to bake more stably in the baking tunnel furnace 2.

Preferably, the bake plate 1 is in number. The arrangement of the baking tray 1 makes the space arrangement more reasonable.

Preferably, the roasting tunnel oven 2 is formed with a gap for putting in and taking out the bread. When the dough needs to be baked, the dough is directly placed into the notch, the dough is just baked after moving for one circle in the baking tunnel furnace 2, and the baked bread is taken out when the dough reaches the notch.

Preferably, the notch is formed with a first switching door 21. Through setting up first switch door 21, prevent to toast the heat loss in tunnel furnace 2.

Preferably, the kneading device 3 includes a kneading mechanism, a feeding device 36 for injecting the raw material into the kneading mechanism, and a stirring device 37 which is inserted into the kneading mechanism and stirs the raw material. Knead the face in full automatization, efficiency is higher, reduces workman intensity of labour.

Preferably, the kneading device 3 further comprises a carrying case 35 housing the kneading mechanism, the feeding device 36 and the stirring device 37. Prevent the dust from entering, make the kneading process more clean and sanitary, and improve the service life of kneading mechanism, feeding device 36 and agitating unit 37.

Preferably, the kneading mechanism includes a kneading cylinder for kneading dough with its axis parallel to the ground, an eccentric drive unit 33 for driving the kneading cylinder to knead dough, and an inverting unit for driving the kneading cylinder and the eccentric drive unit 33 to simultaneously invert. After the turnover device overturns for 90 degrees, the eccentric driving device 33 drives the dough kneading cylinder to eccentrically rotate to knead dough, long-strip-shaped dough can be kneaded, and after the dough is well kneaded, the turnover device drives the dough kneading cylinder to overturn for 30 degrees and pour out the dough.

Preferably, the kneading barrel includes a kneading barrel body 31 having an opening at an upper portion thereof, a cover plate 32 covering the opening of the kneading barrel body 31 when the kneading barrel body 31 is turned over by 90 °, and a telescopic driving means for driving the cover plate 32 to cover or be spaced apart from the opening. The cover plate 32 is controlled to be covered or separated through the telescopic driving device, and the intelligent control device is more intelligent.

Preferably, the telescopic driving device comprises a following mechanism 322 which rotates along with the dough kneading cylinder 31 and is connected with the cover plate 32, a moving seat 321 which carries the following mechanism 322, and a moving mechanism which drives the moving seat 321 to move. After the dough kneading cylinder 31 is turned over by 90 degrees, the dough kneading cylinder 31 is aligned with the cover plate 32, the movable seat 321 moves towards the dough kneading cylinder 31 to cover, the eccentric driving device 33 drives the dough kneading cylinder 31 to eccentrically rotate, and the follow-up mechanism 322 drives the cover plate 32 to rotate along with the dough kneading cylinder 31, so that the dough kneading cylinder is more reasonable.

Preferably, the moving mechanism includes a moving groove formed at the bottom of the moving base 321, a guide rail engaged with the moving groove, and a screw driving the moving mechanism to move. The screw drive is more stable.

Preferably, the kneading mechanism further comprises a flour spraying device 34 for spraying flour into the kneading barrel. Preferably, the dough spray unit 34 includes a spray pipe 341 connected to a side wall of the kneading cylinder, an air outlet pipe 342 connected to a side wall of the spray pipe 341, a supply cylinder for supplying the spray pipe 341, and an air pump for injecting air into the air outlet pipe 342. When kneading is about to finish, the air pump blows air to the air outlet pipe 342 and leads into the material spraying pipe 341, and the flour in the material spraying pipe 341 is sprayed out and is uniformly sprayed on the dough, so that the surface viscosity of the dough is reduced, and the dough is more convenient to discharge.

Preferably, the air pump and the supply cylinder are fixedly arranged on the eccentric drive 33. And is more reasonable.

Preferably, the eccentric driving means 33 includes a first driven lever 331, a second driven lever 332, a driving lever 333, and an eccentric driving motor for driving the driving lever 333 to rotate; one end of the first driven rod 331 is connected to the dough kneading cylinder, the other end of the first driven rod 331 is rotatably connected to the second driven rod 332, one end of the second driven rod 332 is rotatably connected to the turnover device, the other end of the second driven rod 332 is rotatably connected to the first driven rod 331, one end of the driving rod 333 is connected to the center of one surface of the dough kneading cylinder, and the other end of the driving rod is rotatably connected to the turnover device. The driving rod 333 is driven by the eccentric driving motor to rotate by taking the center of the bottom wall rotatably connected in the bearing box 35 as a shaft, and eccentric rotation is realized in a connecting rod mode, so that the stability is improved.

Preferably, the turning device includes a bearing table 38 for bearing the kneading mechanism and the eccentric driving device 33, and a turning driving device 381 for driving the bearing table 38 to turn; the carrier 38 is pivotally connected to the carrier box 35. The turnover driving device 381 drives the bearing platform 38 to turn over, so that the dough kneading barrel can turn over, kneaded dough can be poured out, and the automation is improved.

Preferably, the feeding device 36 includes a water injection tank for injecting water into the kneading mechanism and a flour injection tank for injecting flour into the kneading drums. More automatic, reduce the labour, improve production efficiency.

Preferably, the stirring device 37 includes a stirring paddle 371 for stirring the raw material, and a telescopic driving mechanism for driving the stirring paddle 371 to extend into the kneading mechanism. Preferably, the telescopic driving mechanism includes a telescopic cylinder 372 driving the agitating paddle 371 to be telescopic. When feed arrangement 36 pours into water and flour and gets into in the section of thick bamboo of kneading dough, stirring rake 371 down slides under telescopic cylinder 372 drive, stirring rake 371 stretches into and kneads dough in the section of thick bamboo of kneading dough, at the in-process of kneading dough, telescopic cylinder 372 drive stirring rake 371 reciprocates, make more even of kneading dough, knead the dough after, stirring rake 371 resets under telescopic cylinder 372's drive, make whole dough device 3 more intelligent through setting up stirring rake 371 and telescopic cylinder 372, production efficiency is higher, reduce workman intensity of labour.

Preferably, the kneading mechanism further comprises a dough bearing seat for bearing the kneaded dough. The dough can be conveniently taken up and put into the baking tunnel furnace 2, and is more reasonable.

Preferably, the bread line assembly further comprises holding means 5 for placing the dough from the kneading means 3 in each carrier. Put into baking tunnel furnace 2 through centre gripping robotic arm with the dough that has done, more intelligent.

The working principle is as follows: the feeding device 36 injects water and flour into the kneading barrel 31 according to a proportion, then the stirring paddle 371 extends into the kneading barrel 31 to stir the water and the flour, the stirring paddle 371 extends up and down while stirring, after uniform stirring, the stirring paddle 371 resets, the turnover device drives the kneading barrel 31 to turn over 90 degrees, the moving mechanism drives the moving seat 321 to move, the cover plate 32 covers the opening of the kneading barrel 31, the eccentric driving device 33 drives the kneading barrel 31 to knead, the cover plate 32 also rotates eccentrically along with the kneading barrel 31 under the action of the following mechanism 322, when the dough is about to be kneaded, the flour spraying device 34 sprays flour into the kneading barrel 31, finally long-strip dough is kneaded, the moving seat 321 moves backwards, the cover plate 32 is separated from the opening of the kneading barrel 31, the turnover device drives the kneading barrel 31 to turn over 90 degrees, and the long-strip dough is poured into a plate on the dough bearing table 38, then in clamping device 5 puts into toasting tunnel furnace 2 with the plate from the breach, transportation roller 11 is under the drive of motor, drives the dough and removes in toasting tunnel furnace 2, when the dough removes and gets back to again when toasting the place that the breach was put into when the round was removed in toasting tunnel furnace 2, the dough just is baked thoroughly, takes out the dough and accomplishes the toasting, because of being equipped with 3 toast dish 1, can toast in putting into toasting dish 1 with 3 dough, efficiency is higher.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.

Claims

1. An automated bread line comprising a bread line assembly, wherein the bread line assembly comprises a dough kneading device and a baking device for baking dough;

the baking device comprises a plurality of baking trays arranged in parallel up and down, a baking tunnel oven arranged on the baking trays in a closed loop manner, and a conveying device for driving the dough to move along the baking tunnel oven; the baking tunnel furnace is annularly arranged on the upper surface of the baking tray, the baking tunnel furnace is arranged at the edge of the upper surface of the baking tray, and the baking tray is covered by the baking tunnel furnace to form a baking area; the conveying device is arranged on the baking area and comprises a plurality of conveying rollers which are annularly arranged towards the axis of the baking tray and a conveying driving mechanism for driving the conveying rollers to rotate; the diameter of the outward circular side surface of the conveying roller is larger than that of the inward circular side surface of the conveying roller;

the dough kneading device comprises a dough kneading mechanism, a feeding device for injecting raw materials into the dough kneading mechanism, and a stirring device capable of extending into the dough kneading mechanism to stir the raw materials; the dough kneading mechanism comprises a dough kneading barrel, an eccentric driving device and a turnover device, wherein the dough kneading barrel is used for kneading dough when the axis of the dough kneading mechanism is parallel to the ground, the eccentric driving device is used for driving the dough kneading barrel to knead dough, and the turnover device is used for driving the dough kneading barrel and the eccentric driving device to turn over simultaneously;

the eccentric driving device comprises a first driven rod, a second driven rod, a driving rod and an eccentric driving motor for driving the driving rod to rotate; the dough kneading machine is characterized in that one end of the first driven rod is connected to the dough kneading barrel, the other end of the first driven rod is connected to the second driven rod in a rotating mode, one end of the second driven rod is connected to the turnover device in a rotating mode, the other end of the second driven rod is connected to the first driven rod in a rotating mode, and one end of the driving rod is connected to the other end of the center of one side of the dough kneading barrel in a rotating mode.

2. An automated bread line as in claim 1, wherein said number of bake plates is 3.

3. An automated bread line as claimed in claim 1, characterised in that said baking tunnel oven is formed with notches for the introduction and removal of bread.

4. An automated bread line as claimed in claim 3, characterised in that said gap is formed with a first switch door.

5. An automated bread production line as in claim 1, characterised in that said kneading device further comprises a carrying case housing said kneading mechanism, said feeding device and said stirring device.

6. An automated bread production line as claimed in claim 5, wherein said kneading drums comprise a kneading drum body having an opening at the upper side, a cover plate covering the opening of the kneading drum when the kneading drum body is turned over by 90 °, and a telescopic driving means for driving the cover plate to cover or be away from the opening.

7. An automated bread production line as claimed in claim 6, wherein said telescopic driving means comprises a follower mechanism rotating with the kneading cylinder and connected to said cover plate, a moving seat carrying said follower mechanism, and a moving mechanism driving the moving seat to move.

8. An automated bread production line as claimed in claim 7, wherein said moving mechanism includes a moving groove formed in a bottom portion of said moving base, a guide rail engaged with said moving groove, and a screw for driving the moving mechanism to move.

9. An automated bread production line as claimed in claim 1, wherein said kneading mechanism further comprises a flour spraying device for spraying flour into said kneading drums.

10. An automated bread production line as claimed in claim 9, wherein said dough spraying means includes a material spraying pipe connected to a side wall of said kneading barrel, an air outlet pipe connected to a side wall of said material spraying pipe, a supply barrel for supplying said material spraying pipe, and an air pump for blowing air to said air outlet pipe.

11. An automated bread production line as claimed in claim 10, wherein said air pump and said supply cylinder are fixedly arranged on said eccentric drive.

12. An automated bread production line as claimed in claim 5, wherein said turning device comprises a bearing table for bearing said kneading mechanism and said eccentric driving device, and a turning driving device for driving said bearing table to turn; the bearing platform is rotatably connected to the bearing box.

13. An automated bread production line as claimed in claim 12, wherein said feeding means comprises a filling tank for filling water into said kneading mechanism and a breading tank for filling flour into said kneading drums.

14. An automated bread production line as claimed in claim 13, wherein said stirring means comprises a paddle for stirring the ingredients, and a telescopic driving mechanism for driving said paddle into said kneading mechanism.

15. An automated bread production line as claimed in claim 14, wherein said telescopic driving mechanism comprises a telescopic cylinder for driving said paddle to extend and retract.

16. An automated bread line as in claim 1, wherein said kneading mechanism further comprises a dough bearing seat for bearing the kneaded dough.

17. An automated bread line as claimed in claim 16, wherein the assembly further comprises holding means for holding the dough from the kneading means in each of the carriers.