Crispy bread forming machine

Abstract

The invention relates to the technical field of food processing, and particularly discloses a pastry bread forming machine, comprising: a feeding mechanism comprising a first conveying table for conveying a flour belt; the first pressing wheel mechanism is used for receiving the dough strips from the first conveying table and pressing the dough strips; the two flour scattering mechanisms are located on the front side and the rear side of the first pressing wheel mechanism correspondingly and used for scattering flour on the flour belt; the second pressing wheel mechanism is used for receiving the flour belt subjected to flour scattering by the flour scattering mechanism and thinning the flour belt; the third pressing wheel mechanism is used for receiving the dough tape from the second pressing wheel mechanism and further pressing the dough tape; the forming mechanism is used for receiving the dough strips from the third pressing wheel mechanism and performing forming treatment; according to the automatic pastry bread making machine, automatic coherent operation from feeding to forming in the pastry bread making process is achieved, the production efficiency of pastry bread is effectively improved, the stability and consistency of product quality are guaranteed, manual intervention is reduced, and labor intensity is lowered.

Description

Technical Field

[0001] The present invention relates to the technical field of food processing, and particularly relates to a puff pastry bread forming machine. Background Art

[0002] In the field of food processing, puff pastry bread is deeply loved by consumers for its unique taste and flavor. The traditional production of puff pastry bread mainly relies on manual operation. From the production of dough sheets, pressing, powder sprinkling to the final forming, the whole process has complicated procedures and is time-consuming and laborious. Manual operation not only has low efficiency and is difficult to meet the needs of large-scale production, but also the product quality is greatly affected by human factors, and it is difficult to ensure a high degree of consistency and stability between different batches.

[0003] With the rapid development of the food industry and the continuous growth of the market demand for puff pastry bread, improving the production efficiency of puff pastry bread and ensuring the stability of product quality have become urgent problems to be solved. To realize the automation of the puff pastry bread production process, many food processing enterprises and scientific research personnel are committed to the research and development of related mechanical equipment. In the early attempts, although there were some equipment that could complete some processes, such as a simple dough pressing machine that could initially press the dough sheet, these equipment had single functions and could not connect multiple processes such as feeding, pressing, powder sprinkling, thinning, and forming. In the pressing link, the traditional pressing wheel mechanism was difficult to flexibly adjust the distance between the pressing rollers, could not adapt to the pressing requirements of dough sheets with different thicknesses, and the dough sheet was prone to deviation during the pressing process, affecting the product quality. In the powder sprinkling process, manual powder sprinkling was uneven and it was difficult to control the amount of powder sprinkled, resulting in uneven taste and quality of the products. In the thinning and forming stage, manual operation not only had a large labor intensity, but also had a single forming style and could not meet the market demand for diversified products.

[0004] Based on the above situation, the present invention proposes a puff pastry bread forming machine, which can effectively solve the above problems. Summary of the Invention

[0005] The present invention aims at the existing technical situation, overcomes the above defects, and provides a puff pastry bread forming machine.

[0006] The present invention is realized through the following technical solutions: A puff pastry bread forming machine, comprising: A feeding mechanism, including a first conveyor table for conveying the dough sheet; A first pressing wheel mechanism for receiving the dough sheet from the first conveyor table and performing pressing treatment; A powder sprinkling mechanism, with two powder sprinkling mechanisms respectively arranged on the front and rear sides of the first pressing wheel mechanism for performing powder sprinkling treatment on the dough sheet; A second pressing wheel mechanism for receiving the dough sheet sprinkled with powder by the powder sprinkling mechanism and performing thinning treatment on it; A third pressing wheel mechanism is used to receive the dough strip from the second pressing wheel mechanism and perform further pressing processing; A forming mechanism, used for receiving the dough strip from the third pressing wheel mechanism and performing a forming process; A conveying mechanism, used for driving the dough belt to move forward in sequence, comprises a second conveying platform, a third conveying platform and a fourth conveying platform; A frame is used to support and fix the first pressing wheel mechanism, the powder spreading mechanism, the second pressing wheel mechanism, the third pressing wheel mechanism, the forming mechanism and the conveying mechanism.

[0007] Preferably, a first driving motor for driving the first conveyor platform is provided on one side of the first conveyor platform of the feeding mechanism, a support frame is fixedly connected to the bottom of the first conveyor platform, and one side of the first conveyor platform is fixedly connected to the first pressure wheel mechanism through a connecting frame.

[0008] Preferably, the first pressing wheel mechanism and the third pressing wheel mechanism each include two first supporting seats arranged opposite to each other, a fixed pressing roller and a movable pressing roller are rotatably connected between the two first supporting seats via a first bearing, one end of the fixed pressing roller and the movable pressing roller are connected via a gear assembly, and the gear assembly is installed inside one of the first supporting seats; The gear assembly includes a first gear connected to the fixed pressure roller and a second gear fixedly connected to the movable pressure roller, and two third gears are meshedly connected between the first gear and the second gear; the two third gears are rotatably mounted on the first support seat; The fixed pressure roller is located at the outer end of the first gear and is fixedly connected to a first sprocket, the first sprocket is drivingly connected to a second sprocket fixedly connected to the output end of the second drive motor through a chain, and the second drive motor is installed inside the frame; The interior of the first support seat is provided with an adjustment component for adjusting the movement of the movable pressure roller, and the adjustment component includes a shell fixedly connected between the two first support seats, and first adjustment rods connected to the first support seat are respectively provided on both sides of the interior of the shell, and the two first adjustment rods are fixedly connected to the third sprocket, and the two third sprockets are connected by chain transmission, and the outer end of one of the first adjustment rods passes through the shell and is fixedly connected to the first hand wheel; the interior of the two first support seats is provided with a cavity for the first bearing to move, one side of the first bearing abuts the first adjustment rod, and the other side of the first bearing abuts against the side wall of the cavity with a spring; the interior of the two first support seats is also fixedly connected to a first threaded sleeve, and the first threaded sleeve is threadedly connected to the first adjustment rod; The tops of the two first support seats are fixedly connected with mounting blocks, a connecting rod is fixedly connected between the two mounting blocks, and the connecting rod is slidably connected with an adjustment plate for adjusting the surface width; Limit plates fixedly connected to the first support seats are respectively arranged at both ends of the fixed pressure roller, and a feeding roller is rotatably connected between the two first support seats through a first connecting plate; A first rotating rod and a second rotating rod are rotatably connected between the two first support seats. The first rotating rod is fixedly connected to a first scraping plate, and the first scraping plate abuts against the surface of the moving pressure roller; the second rotating rod is fixedly connected to a second scraping plate, and the second scraping plate abuts against the surface of the fixed pressure roller; first hooks are respectively movably connected to both ends of the first rotating rod, one end of the first hook is connected to one end of a first tension spring, and the other end of the first tension spring is connected to a first connecting column; second hooks are respectively movably connected to both ends of the second rotating rod, and the second hooks are connected to a second connecting column; both the first connecting column and the second connecting column are fixedly connected to the first support seat; A discharging pressure roller is arranged at the rear sides of the first scraping plate and the second scraping plate, and both ends of the discharging pressure roller are respectively connected to the first support seat through a second connecting plate.

[0009] Preferably, the powder spraying mechanism includes a powder box. A powder discharging plate is arranged at the bottom of the powder box, a powder cover is arranged at the top of the powder box, a stirring shaft is rotatably connected inside the powder box, a plurality of stirring rods are arranged on the surface of the stirring shaft, one end of the stirring shaft penetrates through the powder box and is fixedly connected to the output end of a third driving motor, and the third driving motor is fixedly connected to the second conveying table through a motor bracket.

[0010] Preferably, the second pressing wheel mechanism includes two oppositely arranged second support seats. Both second support seats have vertically arranged sliding grooves, sliders are slidably connected to the sliding grooves, a connecting shaft is rotatably connected between the two sliders, planet gears are respectively fixedly connected to both ends of the connecting shaft, and a plurality of thinning rollers are fixedly connected between the outer peripheries of the two planet gears. Both ends of the thinning roller respectively penetrate through the planet gear and are fixedly connected to a belt pulley, and a transmission belt is in transmission connection between the belt pulleys located at the same end. Both ends of the transmission belt are respectively connected to a suspension rod through a second tension spring, and both ends of the suspension rod are respectively fixedly connected to the second support seat; One end of the connecting shaft penetrates through the slider and is fixedly connected to a fourth gear, the fourth gear is meshed and connected to a fifth gear, and the fifth gear is rotatably installed on the second support seat; a fourth sprocket is fixedly connected to the outside of the fifth gear, and the fourth sprocket is in transmission connection with a fifth sprocket fixedly connected to the output end of a fourth driving motor through a chain. The fourth driving motor is installed inside the frame; A thinning wheel is rotatably connected between the bottoms of the two second support seats. Sixth sprockets are connected to both ends of the thinning wheel, and the sixth sprockets are in transmission connection with a seventh sprocket fixedly connected to the output end of a fifth driving motor through a chain. The fifth driving motor is installed inside the frame; A lifting assembly for adjusting the vertical movement of the planet gears is arranged between the tops of the two second supporting seats. The lifting assembly includes a first threaded rod threadedly connected to a slider. The top of the first threaded rod is fixedly connected to a first bevel gear. The first bevel gear is meshed with a second bevel gear. The second bevel gear is fixedly connected to a second adjusting rod. The two ends of the second adjusting rod are rotatably connected to mounting seats fixedly connected to the tops of the second supporting seats. And one end of the second adjusting rod penetrates through the second supporting seat and is fixedly connected to a second hand wheel. A third rotating rod is rotatably connected between the two second supporting seats. The third rotating rod is fixedly connected to a third scraping plate. The third scraping plate abuts against the surface of the thinning wheel. Third hooks are respectively movably connected to the two ends of the third rotating rod. The third hooks are connected to a third connecting column. The third connecting column is fixedly connected to the second supporting seat.

[0011] Preferably, the forming mechanism includes a base. A sliding plate is slidably connected to the top of the base. A rotating plate is rotatably connected to the top of the sliding plate through a connecting seat. A sixth driving motor is fixedly connected to the top of the rotating plate. An eighth sprocket is fixedly connected to the output end of the sixth driving motor. The eighth sprocket is connected to a ninth sprocket through a chain. The ninth sprocket is fixedly connected to one end of a forming reel. The two ends of the forming reel are respectively rotatably connected to reel brackets. A second threaded sleeve is fixedly connected to one side of the sliding plate. A second threaded rod is threadedly connected to the second threaded sleeve. The end of the second threaded rod away from the sliding plate is rotatably connected to a rotating seat. The rotating seat is connected to the frame through a first mounting bracket. An arc-shaped groove is formed in the rotating plate. A handle bolt is arranged in the arc-shaped groove. The screw part of the handle bolt passes through the arc-shaped groove and is threadedly connected to the sliding plate.

[0012] Preferably, the second conveying table is arranged below the first pressing wheel mechanism, the second pressing wheel mechanism and the two powder spraying mechanisms. A tenth sprocket is connected to one side of the second conveying table. The tenth sprocket is connected to one of the sixth sprockets of the second pressing wheel mechanism through a chain. The third conveying table is a roller conveying table. The two sides of the roller conveying table are respectively fixedly connected to the two second supporting seats of the second pressing wheel mechanism. The fourth conveying table is arranged below the forming mechanism. An eleventh sprocket is connected to one side of the fourth conveying table. The eleventh sprocket is connected to a twelfth sprocket through a chain. The twelfth sprocket is fixedly connected to the end of the fixed pressing roller of the third pressing wheel mechanism away from the first gear.

[0013] Preferably, a noodle pressing roller is arranged on the front side of the forming mechanism. The noodle pressing roller is fixedly connected to the fourth conveying table through a second mounting bracket.

[0014] Preferably, a control panel is fixedly connected to the top of the frame.

[0015] Compared with the prior art, the present invention has the following advantages and beneficial effects: The puff pastry bread forming machine of the present invention stably conveys the dough strip through the feeding mechanism, preliminarily presses it through the first pressing wheel mechanism, evenly scatters powder with the powder scattering mechanisms on both the front and back sides, then thins it with the second pressing wheel mechanism and further presses it with the third pressing wheel mechanism, and finally completes the forming process through the forming mechanism, realizing the automated and coherent operation from feeding to forming in the production process of puff pastry bread, effectively improving the production efficiency of puff pastry bread, ensuring the stability and consistency of product quality, reducing manual intervention, and lowering the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the overall structure of the first pressing wheel mechanism or the third pressing wheel mechanism of the present invention; Figure 3 is Figure 2 a partial structural schematic diagram; Figure 4 is Figure 2 an internal structural schematic diagram; Figure 5 is a schematic diagram of the internal structure of the first support base of the present invention; Figure 6 is a schematic diagram of the assembly structure of the third conveying table and the fourth conveying table of the present invention and the third pressing wheel mechanism; Figure 7 is a schematic diagram of the structure of the powder scattering mechanism of the present invention; Figure 8 is Figure 7 an internal structural schematic diagram; Figure 9 is a schematic diagram of the structure of the second pressing wheel mechanism of the present invention; Figure 10 is Figure 9 an internal structural schematic diagram; Figure 11 is a schematic diagram of the assembly structure of the second conveying table of the present invention and the second pressing wheel mechanism; Figure 12 is a schematic diagram of the structure of the forming mechanism of the present invention; Figure 13 is Figure 12 an internal structural schematic diagram; Figure 14 is a schematic diagram of the internal structure of the frame of the present invention.

[0017] Description of reference numerals in the figure: 1. Feeding mechanism; 101. First conveying table; 102. First driving motor; 103. Support frame; 104. Connecting frame; 2. First pressing wheel mechanism; 201. First support seat; 202. First bearing; 203. Fixed pressing roller; 204. Movable pressing roller; 205. First gear; 206. Second gear; 207. Third gear; 208. First sprocket; 209. Second driving motor; 210. Second sprocket; 211. Outer shell; 212. First adjusting rod; 213. Third sprocket; 214. First handwheel; 215. Cavity; 216. Spring; 217. First threaded sleeve; 218. Mounting block; 219. Link; 220. Adjusting plate; 221. Limiting plate; 222. First connecting plate; 223. Feeding roller; 224. First rotating rod; 225. Second rotating rod; 226. First scraping plate; 227. Second scraping plate; 228. First hook; 229. First tension spring; 230. First connecting column; 231. Second hook; 232. Second connecting column; 233. Discharge pressing roller; 234. Second connecting plate; 3. Powder spreading mechanism; 301. Powder box; 302. Powder outlet plate; 303. Powder cover; 304. Stirring shaft; 305. Stirring rod; 306. Third driving motor; 307. Motor support; 4. Second pressing wheel mechanism; 401. Second support seat; 402. Chute; 403. Slide block; 404. Connecting shaft; 405. Planet gear; 406. Thinning roller; 407. Pulley; 408. Transmission belt; 409. Second tension spring; 410. Suspension rod; 411. Fourth gear; 412. Fifth gear; 413. Fourth sprocket; 414. Fourth driving motor; 415. Fifth sprocket; 416. Thinning wheel; 417. Sixth sprocket; 418. Fifth driving motor; 419. Seventh sprocket; 420. First threaded rod; 421. First bevel gear; 422. Second bevel gear; 423. Second adjusting rod; 424. Mounting seat; 425. Second handwheel; 426. Third rotating rod; 427. Third scraping plate; 428. Third hook; 429. Third connecting column; 5. Third pressing wheel mechanism; 6. Forming mechanism; 601. Base; 602. Slide plate; 603. Connecting seat; 604. Rotating plate; 605. Sixth driving motor; 606. Eighth sprocket; 607. Ninth sprocket; 608. Forming roller; 609. Roller support; 610. Second threaded sleeve; 611. Second threaded rod; 612. Rotating seat; 613. First mounting frame; 614. Arc groove; 615. Handle bolt; 7. Conveying mechanism; 701. Second conveying table; 702. Third conveying table; 703. Fourth conveying table; 704. Tenth sprocket; 705. Eleventh sprocket; 706. Twelfth sprocket; 8. Frame; 9. Noodle pressing roller; 10. Second mounting frame; 11. Control panel. Detailed implementation mode

[0018] To enable those skilled in the art to better understand the technical solution of the present invention, the preferred implementation of the present invention will be described below in conjunction with specific embodiments. However, it should be understood that the drawings are only for illustrative purposes and cannot be construed as a limitation on this patent; for better illustration of this embodiment, some components in the drawings will be omitted, enlarged or reduced, which do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The positional relationships described in the drawings are only for illustrative purposes and cannot be construed as a limitation on this patent.

[0019] A puff pastry bread forming machine, comprising: A feeding mechanism 1, including a first conveying table 101 for conveying the dough sheet. A first pressing wheel mechanism 2 for receiving the dough sheet from the first conveying table 101 and performing pressing treatment. A powder sprinkling mechanism 3, there are two powder sprinkling mechanisms 3, which are respectively located on the front and rear sides of the first pressing wheel mechanism 2, for performing powder sprinkling treatment on the dough sheet. A second pressing wheel mechanism 4 for receiving the dough sheet sprinkled with powder by the powder sprinkling mechanism 3 and thinning it. A third pressing wheel mechanism 5 for receiving the dough sheet from the second pressing wheel mechanism 4 and performing further pressing treatment. A forming mechanism 6 for receiving the dough sheet from the third pressing wheel mechanism 5 and performing forming treatment. A conveying mechanism 7 for driving the dough sheet to move forward in sequence, including a second conveying table 701, a third conveying table 702 and a fourth conveying table 703. A frame 8, the frame 8 is used to support and fix the first pressing wheel mechanism 2, the powder sprinkling mechanism 3, the second pressing wheel mechanism 4, the third pressing wheel mechanism 5, the forming mechanism 6 and the conveying mechanism 7.

[0020] The puff pastry bread forming machine of the present invention stably conveys the dough sheet through the feeding mechanism 1, initially presses it through the first pressing wheel mechanism 2, evenly sprinkles powder with the powder sprinkling mechanisms 3 on the front and rear sides, then thins it with the second pressing wheel mechanism 4 and further presses it with the third pressing wheel mechanism 5, and finally completes the forming treatment with the forming mechanism 6, realizing the automated and coherent operation of the puff pastry bread production process from feeding to forming, effectively improving the production efficiency of puff pastry bread, ensuring the stability and consistency of product quality, reducing manual intervention and lowering the labor intensity.

[0021] Furthermore, in another embodiment, a first driving motor 102 for driving the operation of the first conveying table 101 is provided on one side of the first conveying table 101 of the feeding mechanism 1. The bottom of the first conveying table 101 is fixedly connected with a support frame 103, and one side of the first conveying table 101 is fixedly connected with the first pressing wheel mechanism 2 through a connecting frame 104. As Figure 1As shown in the figure, by setting the feeding mechanism 1, the first driving motor 102 of the feeding mechanism 1 is arranged on one side of the first conveying table 101 to provide power for the operation of the first conveying table 101, and can stably drive the first conveying table 101 to rotate, so as to ensure that the noodle sheet can be continuously and stably conveyed to the first pressing roller mechanism 2.

[0022] Further, in another embodiment, both the first pressing roller mechanism 2 and the third pressing roller mechanism 5 include two oppositely arranged first support seats 201. A fixed pressing roller 203 and a moving pressing roller 204 are rotatably connected between the two first support seats 201 through a first bearing 202. One end of the fixed pressing roller 203 and the moving pressing roller 204 is connected by a gear assembly, and the gear assembly is installed inside one of the first support seats 201; The gear assembly includes a first gear 205 connected to the fixed pressing roller 203 and a second gear 206 fixedly connected to the moving pressing roller 204. Two third gears 207 are meshed and connected between the first gear 205 and the second gear 206; the two third gears 207 are rotatably installed on the first support seat 201; A first sprocket 208 is fixedly connected to the outer end of the fixed pressing roller 203 where it is located. The first sprocket 208 is in transmission connection with a second sprocket 210 fixedly connected to the output end of the second driving motor 209 through a chain. The second driving motor 209 is installed inside the frame 8.

[0023] As Figure 2 shown, in the first pressing roller mechanism 2 and the third pressing roller mechanism 5, the fixed pressing roller 203 and the moving pressing roller 204 are in transmission connection with the second driving motor 209 through a gear assembly, ensuring the synchronism and stability of the rotation of the fixed pressing roller 203 and the moving pressing roller 204 during the pressing process, which is beneficial to the subsequent processing procedures.

[0024] An adjusting assembly for adjusting the movement of the moving pressure roller 204 is provided inside the first support base 201. The adjusting assembly includes a housing 211 fixedly connected between two first support bases 201. On both sides inside the housing 211, first adjusting rods 212 connected to the first support bases 201 are respectively provided. Third sprockets 213 are fixedly connected to both of the first adjusting rods 212. The two third sprockets 213 are connected by chain drive, and the outer end of one of the first adjusting rods 212 penetrates through the housing 211 and is fixedly connected to a first handwheel 214; cavities 215 for the movement of the first bearings 202 are provided inside both of the first support bases 201. One side of the first bearing 202 abuts against the first adjusting rod 212, and a spring 216 is abutted between the other side of the first bearing 202 and the side wall of the cavity 215; A first threaded sleeve 217 is also fixedly connected inside both of the first support bases 201. The first threaded sleeve 217 is threadedly connected to the first adjusting rod 212. As Figures 4 - 5 shown, in the adjusting assembly, by rotating the first handwheel 214, the first adjusting rod 212 can be driven to rotate. Since the first threaded sleeve 217 is threadedly connected to the first adjusting rod 212, the movement of the moving pressure roller 204 is realized, and further the distance between the fixed pressure roller 203 and the moving pressure roller 204 is adjusted. Thus, according to different production requirements, the distance between the fixed pressure roller 203 and the moving pressure roller 204 can be flexibly adjusted to adapt to the dough sheet pressing with different thickness requirements.

[0025] Mounting blocks 218 are fixedly connected to the tops of both of the first support bases 201. A connecting rod 219 is fixedly connected between the two mounting blocks 218. An adjusting plate 220 for adjusting the dough width is slidably connected to the connecting rod 219. As Figure 2 shown, through the mutual cooperation among the mounting blocks 218, the connecting rod 219 and the adjusting plate 220, the position of the adjusting plate 220 on the connecting rod 219 can be adjusted to adjust the width of the dough sheet passing between the fixed pressure roller 203 and the moving pressure roller 204, so that the equipment can produce puff pastries with different width specifications.

[0026] Limit plates 221 fixedly connected to the first support bases 201 are respectively provided at both ends of the fixed pressure roller 203. And a feeding roller 223 is rotatably connected between the two first support bases 201 through a first connecting plate 222. As Figure 2 shown, by providing the limit plates 221 at both ends of the fixed pressure roller 203, the dough sheet can be effectively prevented from shifting to both sides during the pressing process, thereby improving the pressing accuracy and quality; at the same time, by providing the feeding roller 223, the dough sheet entering between the fixed pressure roller 203 and the moving pressure roller 204 can be preliminarily guided and positioned, so that the dough sheet can be smoothly pressed.

[0027] A first rotating rod 224 and a second rotating rod 225 are rotatably connected between the two first support seats 201. The first rotating rod 224 is fixedly connected to a first scraping plate 226, and the first scraping plate 226 abuts against the surface of the moving pressure roller 204. The second rotating rod 225 is fixedly connected to a second scraping plate 227, and the second scraping plate 227 abuts against the surface of the fixed pressure roller 203. First hooks 228 are respectively movably connected to both ends of the first rotating rod 224. One end of the first hook 228 is connected to one end of a first tension spring 229, and the other end of the first tension spring 229 is connected to a first connecting column 230. Second hooks 231 are respectively movably connected to both ends of the second rotating rod 225. The second hook 231 is connected to a second connecting column 232. Both the first connecting column 230 and the second connecting column 232 are fixedly connected to the first support seat 201. As Figure 3 and Figure 6 shown, by providing the first rotating rod 224, the first scraping plate 226, the first tension spring 229, the second rotating rod 225 and the second scraping plate 227, and with the first scraping plate 226 abutting against the surface of the moving pressure roller 204 and the second scraping plate 227 abutting against the surface of the fixed pressure roller 203, impurities such as dough remaining on the surfaces of the fixed pressure roller 203 and the moving pressure roller 204 can be removed in time, preventing the impurities from affecting the pressing effect and the quality of the dough strip, and prolonging the service life of the pressure rollers.

[0028] A discharging pressure roller 233 is provided at the rear sides of the first scraping plate 226 and the second scraping plate 227. Both ends of the discharging pressure roller 233 are respectively connected to the first support seat 201 through a second connecting plate 234. As Figure 4 shown, by providing the discharging pressure roller 233, since the flour sprinkling mechanism 3 in the previous process of the first pressure wheel mechanism 2 sprinkles flour on the second conveying table 701, when the dough strip after being pressed by the first pressure wheel mechanism 2 falls onto the second conveying table 701, the discharging pressure roller 233 can make the dough strip come into full contact with the flour on the second conveying table 701 below.

[0029] Further, in another embodiment, the flour sprinkling mechanism 3 includes a powder box 301. A powder discharging plate 302 is provided at the bottom of the powder box 301. A powder cover 303 is provided at the top of the powder box 301. A stirring shaft 304 is rotatably connected inside the powder box 301. A plurality of stirring rods 305 are provided on the surface of the stirring shaft 304. One end of the stirring shaft 304 penetrates through the powder box 301 and is fixedly connected to the output end of a third driving motor 306. The third driving motor 306 is fixedly connected to the second conveying table 701 through a motor bracket 307. As Figures 7 - 8As shown, by setting up the powder box 301, it is convenient to store flour. The powder outlet plate 302 is a plate body with multiple arrayed small holes. Since there is friction and cohesion between flour particles, the flour is likely to adhere together, making it difficult to pass through the small holes on the powder outlet plate 302. By means of the stirring shaft 304 rotatably connected inside the powder box 301 and multiple stirring rods 305 on its surface, which operate driven by the third driving motor 306, the flour particles obtain a certain amount of kinetic energy, making it easier for them to overcome the friction and cohesion between the particles, so that the flour is always in a loose and sprinkleable state, thus facilitating the control of the outflow of flour and ensuring a stable amount of flour sprinkled on the belt.

[0030] Further, in another embodiment, the second pressing wheel mechanism 4 includes two oppositely arranged second support seats 401. Both of the second support seats 401 have vertically arranged sliding grooves 402. A slider 403 is slidably connected to the sliding groove 402. A connecting shaft 404 is rotatably connected between the two sliders 403. Two planet gears 405 are respectively fixedly connected to both ends of the connecting shaft 404. A plurality of thinning rollers 406 are fixedly connected between the outer peripheries of the two planet gears 405. Both ends of the thinning roller 406 respectively pass through the planet gear 405 and are fixedly connected with a belt pulley 407. And a transmission belt 408 is in transmission connection between the belt pulleys 407 at the same end. Both ends of the transmission belt 408 are fixedly connected with a suspension rod 410 through a second tension spring 409. Both ends of the suspension rod 410 are fixedly connected with the second support seat 401. One end of the connecting shaft 404 penetrates through the slider 403 and is fixedly connected with a fourth gear 411. The fourth gear 411 is meshed and connected with a fifth gear 412. The fifth gear 412 is rotatably installed on the second support seat 401. A fourth sprocket 413 is fixedly connected to the outside of the fifth gear 412. The fourth sprocket 413 is in transmission connection with a fifth sprocket 415 fixedly connected to the output end of a fourth driving motor 414 through a chain. The fourth driving motor 414 is installed inside the frame 8.

[0031] A thinning wheel 416 is rotatably connected between the bottoms of the two second support seats 401. Both ends of the thinning wheel 416 are connected with a sixth sprocket 417. The sixth sprocket 417 is in transmission connection with a seventh sprocket 419 fixedly connected to the output end of a fifth driving motor 418 through a chain. The fifth driving motor 418 is installed inside the frame 8. As Figures 9 - 10As shown, the planetary gear 406 and the connecting shaft 404 are conveniently connected to the fourth drive motor 414 under the interaction of the fourth gear 411, the fifth gear 412, and the fourth sprocket 413; at the same time, the thinning wheel 416 is conveniently connected to the fifth drive motor 418 under the action of the sixth sprocket 417; thereby ensuring that the planetary gear 406 and the thinning wheel 416 rotate during the pressing process, which is beneficial to the subsequent processing steps. At the same time, the thinning rollers 406 are connected to each other through the pulley 407, the transmission belt 408 and the second tension spring 409, so that each thinning roller 406 can rotate at any time when the planetary gear 405 rotates, thereby increasing the thinning efficiency.

[0032] A lifting assembly for adjusting the upward and downward movement of the planetary gear 405 is arranged between the tops of the two second support seats 401, and the lifting assembly includes a first threaded rod 420 threadedly connected to the slider 403, a first bevel gear 421 is fixedly connected to the top of the first threaded rod 420, the first bevel gear 421 is meshedly connected to the second bevel gear 422, the second bevel gear 422 is fixedly connected to the second adjustment rod 423, both ends of the second adjustment rod 423 are rotatably connected to the mounting seat 424 fixedly connected to the top of the second support seat 401, and one end of the second adjustment rod 423 passes through the second support seat 401 and is fixedly connected to the second hand wheel 425. Figures 9 - 10 As shown, by setting up a lifting assembly, the second hand wheel 425 is rotated to drive the second adjusting rod 423, and the first threaded rod 420 is rotated through the engagement of the second bevel gear 422 with the first bevel gear 421, and the slide groove 402 of the second support seat 401 cooperates with the slider 403, so that according to different production needs, the connecting shaft 404 and the planetary gear 405, and the thinning roller 406 can be flexibly fine-tuned up and down to adapt to the pressing of dough strips with different thickness requirements.

[0033] The third rotating rod 426 is rotatably connected between the two second supporting seats 401, and the third rotating rod 426 is fixedly connected to the third scraper 427, and the third scraper 427 abuts against the surface of the thinning wheel 416; the two ends of the third rotating rod 426 are movably connected to the third hook 428, and the third hook 428 is connected to the third connecting column 429; the third connecting column 429 is fixedly connected to the second supporting seat 401. Figure 10 As shown, by providing a third rotating rod 426 and a third scraper 427, and the third scraper 427 abutting against the surface of the thinning wheel 416, impurities such as dough remaining on the surface of the thinning wheel 416 can be removed in time to avoid the impurities affecting the pressing effect and the quality of the dough strip, thereby extending the service life of the pressing roller.

[0034] Further, in another embodiment, the forming mechanism 6 includes a base 601. A sliding plate 602 is slidably connected to the top of the base 601. A rotating plate 604 is rotatably connected to the top of the sliding plate 602 through a connecting seat 603. A sixth driving motor 605 is fixedly connected to the top of the rotating plate 604. An output end of the sixth driving motor 605 is fixedly connected to an eighth sprocket 606. The eighth sprocket 606 is connected to a ninth sprocket 607 through a chain drive. The ninth sprocket 607 is fixedly connected to one end of a forming reel 608. Both ends of the forming reel 608 are respectively rotatably connected to a reel bracket 609; One side of the sliding plate 602 is fixedly connected to a second threaded sleeve 610. The second threaded sleeve 610 is threadedly connected to a second threaded rod 611. One end of the second threaded rod 611 away from the sliding plate 602 is rotatably connected to a rotating seat 612. The rotating seat 612 is connected to the frame 8 through a first mounting bracket 613; The rotating plate 604 is provided with an arc-shaped groove 614. A handle bolt 615 is arranged in the arc-shaped groove 614. A screw part of the handle bolt 615 passes through the arc-shaped groove 614 and is threadedly connected to the sliding plate 602.

[0035] As Figures 12 - 13 shown, the sliding connection between the sliding plate 602 and the base 601, combined with the threaded drive between the second threaded sleeve 610 and the second threaded rod 611, enables an operator to easily adjust the position of the sliding plate 602 by rotating the second threaded rod 611, and further flexibly change the horizontal position of the forming reel 608 relative to the base, which can adapt to the forming requirements of dough strips of different sizes and specifications, greatly improving the versatility and application range of the equipment. At the same time, the rotating plate 604 is rotatably connected to the sliding plate 602 through the connecting seat 603, and the cooperation between the handle bolt 615 and the arc-shaped groove 614 can fix the rotated and adjusted rotating plate 604, so that the dough strip can be curled and formed at different angles according to the actual production process requirements, enriching the forming styles of flaky bread. By setting the forming reel 608, driven by the sixth driving motor, the eighth sprocket 606, and the ninth sprocket 607, the forming reel 608 can rotate continuously and evenly, enabling the dough strip to be uniformly stressed during the curling and forming process, ensuring that the formed flaky bread has a regular shape and good consistency, and effectively improving the product quality.

[0036] Further, in another embodiment, the second conveyor table 701 is arranged below the first pressing wheel mechanism 2, the second pressing wheel mechanism 4, and the two powder sprinkling mechanisms 3. One side of the second conveyor table 701 is connected to a tenth sprocket 704. The tenth sprocket 704 is connected to one of the sixth sprockets 417 of the second pressing wheel mechanism 4 through a chain. As Figure 11As shown, the second conveyor table 701 is located below the first press wheel mechanism 2, the second press wheel mechanism 4, and the two powder spreading mechanisms 3, and can timely receive the noodle belt after being processed by these mechanisms, realizing seamless connection and conveying of materials, avoiding the stagnation of the noodle belt between each process, and greatly improving the coherence and efficiency of the production process. Moreover, the second conveyor table 701 is chain-drivenly connected to the sixth sprocket 417 of the second press wheel mechanism 4 through the tenth sprocket 704, so that the operation of the second conveyor table 701 matches the working rhythm of the second press wheel mechanism 4, ensuring the stable conveying speed of the noodle belt and further guaranteeing the smoothness of the production process.

[0037] The third conveyor table 702 is a roller conveyor table, and both sides of the roller conveyor table are fixedly connected to the two second support seats 401 of the second press wheel mechanism 4. As Figure 6 shown, the third conveyor table 702 adopts a roller conveyor table and is tightly connected to the second press wheel mechanism 4, so as to ensure that the noodle belt can smoothly pass through the second press wheel mechanism 4 and ensure the accuracy of noodle belt conveying.

[0038] The fourth conveyor table 703 is arranged below the forming mechanism 6. One side of the fourth conveyor table 703 is connected with an eleventh sprocket 705. The eleventh sprocket 705 is chain-drivenly connected with a twelfth sprocket 706, and the twelfth sprocket 706 is fixedly connected to one end of the fixed press roller 203 of the third press wheel mechanism 5 far away from the first gear 205. As Figure 6 shown, the fourth conveyor table 703 is arranged below the forming mechanism 6 to receive the noodle belt before forming. The eleventh sprocket 705 on one side of it is drivingly connected with the twelfth sprocket 706 on the fixed press roller 203 of the third press wheel mechanism 5 through a chain. This design enables the operation of the fourth conveyor table 703 to cooperate with the third press wheel mechanism 5, and the power transmission is more reasonable and efficient. When the third press wheel mechanism 5 presses the noodle belt, it drives the fourth conveyor table 703 to operate, ensuring the consistency of the conveying speed of the noodle belt between the pressing and forming processes, avoiding problems such as stretching and breaking of the noodle belt caused by speed differences, and improving the forming success rate and product quality.

[0039] Furthermore, in another embodiment, a pressing roller 9 is arranged on the front side of the forming mechanism 6, and the pressing roller 9 is fixedly connected to the fourth conveyor table 703 through a second mounting bracket 10. As Figure 1 shown, by arranging the pressing roller 9, the noodle belt can be further compacted and leveled, so that the state of the noodle belt entering the forming mechanism 6 is stable and meets the requirements, ensuring that when curling and forming, it can be processed more accurately according to the designed shape and size.

[0040] Furthermore, in another embodiment, a control panel 11 is fixedly connected to the top of the frame 8. As Figure 1As shown in the figure, by setting the control panel 11, the operating parameters of the feeding mechanism 1, the first pressing wheel mechanism 2, the powder spraying mechanism 3, the second pressing wheel mechanism 4, the third pressing wheel mechanism 5, the forming mechanism 6, etc. can be conveniently adjusted.

[0041] The working principle of an embodiment of the present invention is as follows: First, place the noodle sheet on the first conveyor table 101 of the feeding mechanism 1. The first driving motor 102 drives the first conveyor table 101 to rotate, and continuously and stably conveys the noodle sheet towards the first pressing wheel mechanism 2.

[0042] Then, after the noodle sheet enters the first pressing wheel mechanism 2, the first pressing starts. In the first pressing wheel mechanism 2, the second driving motor 209 drives the first sprocket 208 through a chain, causing the fixed pressing roller 203 to rotate. The fixed pressing roller 203 then drives the moving pressing roller 204 to rotate synchronously by relying on the gear assembly to complete the preliminary pressing of the noodle sheet. During this period, if it is necessary to adjust the distance between the fixed pressing roller 203 and the moving pressing roller 204 to adapt to noodle sheets of different thicknesses, the first handwheel 214 can be rotated to drive the first adjusting rod 212 to rotate. Since the first threaded sleeve 217 is threadedly connected to the first adjusting rod 212, the movement of the moving pressing roller 204 is thus realized. The limiting plates 221 at both ends of the fixed pressing roller 203 prevent the noodle sheet from shifting to both sides during pressing, and the feeding roller 223 plays a role in initially guiding and positioning the incoming noodle sheet. During pressing, the first rotating rod 224 drives the first scraper 226, and the second rotating rod 225 drives the second scraper 227 to closely adhere to the surfaces of the moving pressing roller 204 and the fixed pressing roller 203 respectively to remove residual impurities, and the discharging pressing roller 233 assists in discharging the noodle sheet after pressing.

[0043] At the same time, the powder spraying mechanisms 3 located on the front and rear sides of the first pressing wheel mechanism 2 start to work. The third driving motor 306 of the powder spraying mechanism 3 drives the stirring shaft 304 and the stirring rods 305 to rotate in the powder box 301, keeping the flour in a loose and sprinkleable state. The powder spraying mechanism 3 in the previous process of the first pressing wheel mechanism 2 sprays the flour on the second conveyor table 701. When the noodle sheet pressed by the first pressing wheel mechanism 2 falls on the second conveyor table 701, the flour under the noodle sheet is in full contact with the noodle sheet; the powder spraying mechanism 3 in the subsequent process of the first pressing wheel mechanism 2 directly sprays the flour on the upper surface of the noodle sheet.

[0044] The floured dough sheet then enters the second pressing wheel mechanism 4 for thinning. In the second pressing wheel mechanism 4, the fourth driving motor 414 drives the fourth sprocket 413 and the fifth sprocket 415 through a chain, so that the fifth gear 412 rotates, and then drives the fourth gear 411 meshed therewith, so that the connecting shaft 404 and the planetary gear 405 rotate. The thinning roller 406 is connected to the second tension spring 409 by means of a pulley 407 and a transmission belt 408, and rotates with the rotation of the planetary gear 405 to thin the dough sheet. The thinning wheel 416 rotates under the drive of the fifth driving motor 418 through the sixth sprocket 417 and the seventh sprocket 419 to assist the thinning process. If the thinning thickness needs to be adjusted, the second hand wheel 425 can be rotated to drive the second adjusting rod 423, and the first threaded rod 420 can be rotated through the meshing of the second bevel gear 422 and the first bevel gear 421, and then the sliding groove 402 of the second support seat 401 and the slider 403 can be used to achieve the up and down fine adjustment of the connecting shaft 404, the planetary gear 405, and the thinning roller 406. In addition, the third rotating rod 426 drives the third scraper 427 to abut against the surface of the thinning wheel 416 to remove the residual impurities on the surface of the thinning wheel 416.

[0045] The thinned dough sheet then enters the third pressing wheel mechanism 5 for further pressing. The working principle of the third pressing wheel mechanism 5 is similar to that of the first pressing wheel mechanism 2. The second driving motor 209 drives the fixed pressing roller 203 to rotate through the chain drive, and then drives the movable pressing roller 204 to rotate synchronously through the gear assembly to further press the dough sheet to ensure that the thickness and quality of the dough sheet meet the standards.

[0046] The pressed dough sheet enters the forming mechanism 6 for forming operation. In the forming mechanism 6, the operator rotates the second threaded rod 611, and adjusts the position of the slide plate 602 on the base 601 through the connection between the second threaded sleeve 610 and the slide plate 602, and changes the horizontal position of the forming roller 608 relative to the base to fit the dough sheets of different sizes. At the same time, according to the actual production process requirements, the rotating plate 604 is rotated, and fixed by the cooperation of the handle bolt 615 and the arc groove 614 to adjust the curling angle of the dough sheet. Subsequently, the sixth drive motor 605 drives the forming roller 608 to rotate continuously and at a uniform speed through the eighth sprocket 606 and the ninth sprocket 607, and the dough sheet is curled into the shape of a puff pastry.

[0047] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent change made to the above embodiment based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A puff pastry bread forming machine, characterized in that: include: The feeding mechanism (1) comprises a first conveying platform (101) for conveying the dough strip; A first pressing wheel mechanism (2) is used to receive the dough strip from the first conveying platform (101) and perform a pressing process on it; A powder sprinkling mechanism (3), wherein two powder sprinkling mechanisms (3) are provided, respectively located at the front and rear sides of the first pressing wheel mechanism (2), and are used for sprinkling powder on the dough strip; The second pressing wheel mechanism (4) is used to receive the dough strip after being powdered by the powdering mechanism (3) and to thin it; A third pressing wheel mechanism (5) is used to receive the dough strip from the second pressing wheel mechanism (4) and perform further pressing processing; A forming mechanism (6) is used to receive the dough strip from the third pressing wheel mechanism (5) and perform a forming process on it; A conveying mechanism (7) is used to drive the dough strip to move forward in sequence, and comprises a second conveying platform (701), a third conveying platform (702) and a fourth conveying platform (703); A frame (8), the frame (8) being used to support and fix the first pressing wheel mechanism (2), the powder spreading mechanism (3), the second pressing wheel mechanism (4), the third pressing wheel mechanism (5), the forming mechanism (6) and the conveying mechanism (7).

2. A puff pastry bread forming machine according to claim 1, characterized in that: A first driving motor (102) for driving the first conveying platform (101) to operate is provided on one side of the first conveying platform (101) of the feeding mechanism (1); a support frame (103) is fixedly connected to the bottom of the first conveying platform (101); and one side of the first conveying platform (101) is fixedly connected to the first pressing wheel mechanism (2) via a connecting frame (104).

3. The puff pastry bread forming machine according to claim 1, characterized in that: The first pressing wheel mechanism (2) and the third pressing wheel mechanism (5) both comprise two first supporting seats (201) arranged opposite to each other, a fixed pressing roller (203) and a movable pressing roller (204) being rotatably connected between the two first supporting seats (201) via a first bearing (202), one end of the fixed pressing roller (203) and the movable pressing roller (204) being connected via a gear assembly, and the gear assembly being installed inside one of the first supporting seats (201); The gear assembly comprises a first gear (205) connected to the fixed pressure roller (203) and a second gear (206) fixedly connected to the movable pressure roller (204); two third gears (207) are meshedly connected between the first gear (205) and the second gear (206); the two third gears (207) are rotatably mounted on the first support seat (201); The fixed pressure roller (203) is located at the outer end of the first gear (205) and is fixedly connected to a first sprocket (208); the first sprocket (208) is drivingly connected to a second sprocket (210) fixedly connected to the output end of a second drive motor (209) via a chain; the second drive motor (209) is installed inside the frame (8); An adjustment component for adjusting the movement of the movable pressure roller (204) is arranged inside the first support seat (201), and the adjustment component comprises a shell (211) fixedly connected between the two first support seats (201), first adjustment rods (212) connected to the first support seats (201) are arranged on both sides of the shell (211), and the two first adjustment rods (212) are fixedly connected to the third sprocket (213), and the two third sprockets (213) are connected via a chain transmission, and the outer end of one of the first adjustment rods (212) is penetrated by a A first hand wheel (214) is fixedly connected to the housing (211); a cavity (215) for the first bearing (202) to move is arranged inside the two first support seats (201); one side of the first bearing (202) abuts against the first adjustment rod (212); a spring (216) abuts between the other side of the first bearing (202) and the side wall of the cavity (215); a first threaded sleeve (217) is also fixedly connected inside the two first support seats (201); the first threaded sleeve (217) is threadedly connected to the first adjustment rod (212); The tops of the two first support seats (201) are both fixedly connected with mounting blocks (218), a connecting rod (219) is fixedly connected between the two mounting blocks (218), and the connecting rod (219) is slidably connected with an adjustment plate (220) for adjusting the surface width; Both ends of the fixed pressure roller (203) are respectively provided with limit plates (221) fixedly connected to the first support seat (201), and a feed roller (223) is rotatably connected between the two first support seats (201) via a first connecting plate (222); A first rotating rod (224) and a second rotating rod (225) are rotatably connected between the two first support seats (201); the first rotating rod (224) is fixedly connected to a first scraper (226); the first scraper (226) and the surface of the movable pressure roller (204) are in contact with each other; the second rotating rod (225) is fixedly connected to a second scraper (227); the second scraper (227) and the surface of the fixed pressure roller (203) are in contact with each other; both ends of the first rotating rod (224) The first pull hook (228) is movably connected to the first tension spring (229), and the other end of the first tension spring (229) is connected to the first connecting column (230); the two ends of the second rotating rod (225) are movably connected to the second pull hook (231), and the second pull hook (231) is connected to the second connecting column (232); the first connecting column (230) and the second connecting column (232) are both fixedly connected to the first support seat (201); A discharge pressure roller (233) is provided at the rear side of the first scraper (226) and the second scraper (227), and two ends of the discharge pressure roller (233) are respectively connected to the first support seat (201) via a second connecting plate (234).

4. The puff pastry bread forming machine according to claim 1, characterized in that: The powder spreading mechanism (3) comprises a powder box (301), a powder outlet plate (302) is arranged at the bottom of the powder box (301), a powder cover (303) is arranged at the top of the powder box (301), a rotatably connected stirring shaft (304) is arranged inside the powder box (301), a surface of the stirring shaft (304) is provided with a plurality of stirring rods (305), one end of the stirring shaft (304) passes through the powder box (301) and is fixedly connected to the output end of a third drive motor (306), and the third drive motor (306) is fixedly connected to the second conveying platform (701) via a motor bracket (307).

5. The puff pastry bread forming machine according to claim 1, characterized in that: The second pressing wheel mechanism (4) comprises two second supporting seats (401) arranged opposite to each other, the two second supporting seats (401) both have a vertically arranged sliding groove (402), the sliding groove (402) is slidably connected to a slider (403), a connecting shaft (404) is rotatably connected between the two sliders (403), both ends of the connecting shaft (404) are respectively fixedly connected to planetary wheels (405), a plurality of thinning rollers (406) are fixedly connected between the outer peripheries of the two planetary wheels (405), both ends of the thinning rollers (406) respectively pass through the planetary wheels (405) and are fixedly connected to pulleys (407), and a transmission belt (408) is transmission-connected between the pulleys (407) at the same end, both ends of the transmission belt (408) are respectively fixedly connected to a suspension rod (410) via a second tension spring (409), and both ends of the suspension rod (410) are respectively fixedly connected to the second supporting seat (401); One end of the connecting shaft (404) passes through the slider (403) and is fixedly connected to a fourth gear (411); the fourth gear (411) is meshingly connected to a fifth gear (412); the fifth gear (412) is rotatably mounted on the second support seat (401); a fourth sprocket (413) is fixedly connected to the outer side of the fifth gear (412); the fourth sprocket (413) is transmission-connected to a fifth sprocket (415) fixedly connected to the output end of a fourth drive motor (414) via a chain; the fourth drive motor (414) is mounted inside the frame (8); A thinning wheel (416) is rotatably connected between the bottoms of the two second support seats (401), and the two ends of the thinning wheel (416) are connected to a sixth sprocket (417). The sixth sprocket (417) is transmission-connected to a seventh sprocket (419) fixedly connected to the output end of a fifth drive motor (418) via a chain, and the fifth drive motor (418) is installed inside the frame (8); A lifting assembly for adjusting the upward and downward movement of the planetary gear (405) is arranged between the tops of the two second support seats (401), the lifting assembly comprising a first threaded rod (420) threadedly connected to the slider (403), a first bevel gear (421) fixedly connected to the top of the first threaded rod (420), the first bevel gear (421) meshingly connected to the second bevel gear (422), the second bevel gear (422) fixedly connected to the second adjustment rod (423), both ends of the second adjustment rod (423) being rotatably connected to a mounting seat (424) fixedly connected to the top of the second support seat (401), and one end of the second adjustment rod (423) passing through the second support seat (401) and fixedly connected to the second hand wheel (425); A third rotating rod (426) is rotatably connected between the two second support seats (401), the third rotating rod (426) is fixedly connected to a third scraper (427), and the third scraper (427) and the surface of the thinning wheel (416) are in contact with each other; the two ends of the third rotating rod (426) are movably connected with a third hook (428), and the third hook (428) is connected to a third connecting column (429); the third connecting column (429) is fixedly connected to the second support seat (401).

6. The puff pastry bread forming machine according to claim 1, characterized in that: The forming mechanism (6) comprises a base (601), the top of the base (601) is slidably connected to a slide plate (602), the top of the slide plate (602) is rotatably connected to a rotating plate (604) via a connecting seat (603), the top of the rotating plate (604) is fixedly connected to a sixth driving motor (605), the output end of the sixth driving motor (605) is fixedly connected to an eighth sprocket (606), the eighth sprocket (606) is connected to a ninth sprocket (607) via a chain transmission, the ninth sprocket (607) is fixedly connected to one end of a forming reel (608), and both ends of the forming reel (608) are rotatably connected to a reel bracket (609) respectively; A second threaded sleeve (610) is fixedly connected to one side of the slide plate (602); the second threaded sleeve (610) is threadedly connected to a second threaded rod (611); an end of the second threaded rod (611) away from the slide plate (602) is rotatably connected to a rotating seat (612); and the rotating seat (612) is connected to the frame (8) via a first mounting frame (613); The rotating plate (604) is provided with an arc-shaped groove (614), a handle bolt (615) is arranged in the arc-shaped groove (614), and a screw portion of the handle bolt (615) passes through the arc-shaped groove (614) and is threadedly connected to the slide plate (602).

7. A puff pastry bread forming machine according to claim 3 or 5, characterized in that: The second conveying platform (701) is arranged below the first pressing wheel mechanism (2), the second pressing wheel mechanism (4) and the two powder spreading mechanisms (3); a tenth sprocket (704) is connected to one side of the second conveying platform (701); the tenth sprocket (704) is transmission-connected to one of the sixth sprockets (417) of the second pressing wheel mechanism (4) via a chain; The third conveying platform (702) is a roller conveying platform, and two sides of the roller conveying platform are respectively fixedly connected to two second support seats (401) of the second pressing wheel mechanism (4); The fourth conveying platform (703) is arranged below the forming mechanism (6); one side of the fourth conveying platform (703) is connected to an eleventh sprocket (705); the eleventh sprocket (705) is connected to a twelfth sprocket (706) via a chain transmission; the twelfth sprocket (706) is fixedly connected to an end of the fixed pressure roller (203) of the third pressure wheel mechanism (5) away from the first gear (205).

8. The puff pastry bread forming machine according to claim 1, characterized in that: A dough pressing roller (9) is provided on the front side of the forming mechanism (6), and the dough pressing roller (9) is fixedly connected to the fourth conveying platform (703) via a second mounting frame (10).

9. The puff pastry bread forming machine according to claim 1, characterized in that: A control panel (11) is fixedly connected to the top of the frame (8).

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