Low-fat low-sugar bread blank preparation equipment

Abstract

The invention belongs to the technical field of food physical treatment, and discloses low-fat low-sugar bread blank preparation equipment which comprises a bread blank slitting rack assembly, a slitting displacement arm assembly is arranged at the bottom of the bread blank slitting rack assembly, a first slitting table assembly is arranged at the top of the slitting displacement arm assembly, and a second slitting table assembly is arranged at the bottom of the first slitting table assembly. Dough in a bread blank placing bin is longitudinally and transversely cut through a cutting tool bit, and the cut dough is distributed on a cutting table structure composed of a plurality of first center cutting tables, first edge cutting tables, second center cutting tables and second edge cutting tables. Meanwhile, each square slitting table on the two sets of second slitting table assemblies and each square slitting table on the first slitting table assembly synchronously expand towards the periphery on the bread blank slitting rack assembly, in this way, the bread blanks are rapidly dispersed after being slit into small blocks, and then physical slitting treatment and peripheral synchronous dispersion treatment of the bread blanks are achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of physical food processing, and in particular relates to a low-fat and low-sugar bread dough preparation device. Background Art

[0002] Low-fat and low-sugar bread is made from rye, wheat and other grain crops as basic raw materials. They are first ground into flour, and then water, salt, yeast and other kneading materials are added to make dough. The dough is then physically processed, such as cutting, plating, spreading, baking and roasting, and then heated to make the food.

[0003] The prior art has the following problems: when cutting and arranging low-fat and low-sugar bread dough, the prior art is to manually cut the kneaded dough dough into vertical and horizontal directions, and then manually separate the vertical and horizontal cut dough dough one by one. The separation is to avoid the dough dough from expanding and sticking together during baking. This vertical and horizontal cutting and one-by-one separation process is cumbersome, so it is urgent to solve this problem. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a low-fat and low-sugar bread dough preparation device, which has the characteristics of convenient vertical and horizontal cutting and one-to-one separation.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a low-fat and low-sugar bread dough preparation device, comprising a bread dough cutting frame assembly, a cutting displacement arm assembly is arranged at the bottom of the bread dough cutting frame assembly, a first cutting table assembly is arranged on the top of the cutting displacement arm assembly, second cutting table assemblies are arranged on both sides of the first cutting table assembly, two groups of the second cutting table assemblies and one group of the first cutting table assembly form a complete set of bread dough cutting table structures, the cutting displacement arm assembly and the first cutting table assembly form a coaxial reverse-driven bidirectional synchronous expansion structure on the bread dough cutting frame assembly, with the expansion of the cutting displacement arm assembly, the two groups of the second cutting table assemblies form a synchronous outward expansion structure on both sides of the first cutting table assembly, and with the movement of the second cutting table assembly following the expansion of the cutting displacement arm assembly, a follow-up self-expanding structure is formed on the second cutting table assembly.

[0006] In a preferred embodiment of a low-fat and low-sugar bread stock preparation device, the bread stock cutting frame assembly comprises a cutting frame, a bread stock placement bin is arranged on the top of the cutting frame by means of a first cylinder that can be extended up and down, and a cutting blade head is arranged on the top of the cutting frame by means of a second cylinder that can be extended up and down; The slitting displacement arm assembly includes a U-shaped frame, the back of the U-shaped frame is driven by a driving motor to be provided with a main bevel gear, and the U-shaped frame body is rotatably provided with a second bevel gear and a first bevel gear, the first bevel gear is fixed on a central driving shaft, the second bevel gear is fixedly connected to a first driving gear through a shaft tube, the central driving shaft is rotatably provided in the shaft tube on the second bevel gear, a central arm platform is fixedly provided on the top of the U-shaped frame through a first fixed arm column, four adjacent first driving gears are rotatably provided on the bottom end of the central arm platform, one of the first driving gears is provided with a through groove for the central driving shaft to pass through, and a through groove for the central driving shaft to pass through is also provided on the central arm platform, edge arm platforms are provided on both sides of the central arm platform, two first driven gears meshing with each other are rotatably provided on the bottom end of the edge arm platform, an auxiliary shaft connected to the edge arm platform is fixedly provided on one of the first driven gears, a second fixed arm column is fixedly provided on the top of the edge arm platform, a second linkage arm is fixedly provided on the first driven gear, a first linkage arm is fixedly provided on the first driving gear, and the first linkage arm and the second linkage arm are rotatably connected; The first slitting table assembly comprises a first central slitting table, first edge slitting tables are arranged on both sides of the first central slitting table, four second driving gears that are adjacent to each other are rotatably arranged at the bottom end of the first central slitting table, two second driven gears that are meshed are rotatably arranged at the bottom end of the first edge slitting table, a fourth linkage arm is fixedly arranged on the second driven gear, a third linkage arm is fixedly arranged on the second driving gear, and the third linkage arm is rotatably connected to the fourth linkage arm; The second slitting table assembly includes a second central slitting table, second edge slitting tables are arranged on both sides of the second central slitting table, four adjacent and meshing third driving gears are rotatably arranged at the bottom end of the second central slitting table, two meshing third driven gears are rotatably arranged at the bottom end of the second edge slitting table, a sixth linkage arm is fixedly arranged on the third driven gear, a fifth linkage arm is fixedly arranged on the third driving gear, and the fifth linkage arm and the sixth linkage arm are rotatably connected.

[0007] In a preferred embodiment of a low-fat and low-sugar bread dough preparation device, the top of the first fixed arm column is fixedly connected to the first central cutting table, and the middle of the first fixed arm column is fixedly connected to the central arm column, the two edge arm columns are respectively fixedly connected to the second central cutting tables on the two groups of second cutting table assemblies through second fixed arm columns, the first fixed arm column is located between the four first drive gears and the four second drive gears, and the second fixed arm column is located between the four third drive gears.

[0008] In a preferred embodiment of a low-fat and low-sugar bread dough preparation device, the top of the central driving shaft is fixedly connected to a second driving gear at the bottom end of the first central cutting table, the shaft tube on the second bevel gear is fixedly connected to a first driving gear at the bottom end of the central arm table, the top of the main bevel gear is meshed with the second bevel gear, and the bottom of the main bevel gear is meshed with the first bevel gear. Through the meshing of the main bevel gear with the second bevel gear and the first bevel gear, a coaxial inverted structure is formed between the second driving gear at the top of the first bevel gear and the first driving gear at the top of the second bevel gear.

[0009] In a preferred embodiment of a low-fat and low-sugar bread dough preparation device, the four first drive gears at the bottom end of the central arm platform are meshed adjacent to each other. When one of the first drive gears rotates inwardly of the central arm platform, through the cooperation of the first linkage arm and the second linkage arm and the meshing between the two first driven gears, the two edge arm platforms form a synchronously extended structure on both sides of the central arm platform.

[0010] In a preferred embodiment of a low-fat and low-sugar bread dough preparation device, the four third drive gears at the bottom end of the second central cutting table are meshed adjacent to each other. When one of the third drive gears rotates inwardly of the second central cutting table, through the cooperation of the fifth linkage arm and the sixth linkage arm and the meshing between the two third driven gears, the two second edge cutting tables form a synchronously extended structure on both sides of the second central cutting table.

[0011] In a preferred embodiment of a low-fat and low-sugar bread dough preparation device, the four second drive gears at the bottom end of the first central cutting table are meshed adjacent to each other. When one of the second drive gears rotates inwardly of the first central cutting table, through the cooperation of the third linkage arm and the fourth linkage arm and the meshing between the two second driven gears, the two first edge cutting tables form a synchronously extended structure on both sides of the first central cutting table.

[0012] In a preferred embodiment of a low-fat and low-sugar bread dough preparation device, the cutting displacement arm assembly and the first cutting table assembly and the second cutting table assembly are vertically distributed on the bread dough cutting frame assembly, and the auxiliary shaft on the first driven gear is fixedly connected to a third driving gear at the bottom end of the second center cutting table. When the edge arm table is away from the center arm table, the second linkage arm pushes the first driven gear inward, and the first driven gear drives the third driving gear to move inward in a follow-up manner through the auxiliary shaft.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: two groups of second cutting table components and one group of first cutting table components form a complete set of bread raw material cutting table structures, the cutting displacement arm component and the first cutting table component form a coaxial reverse-driven bidirectional synchronous expansion structure on the bread raw material cutting frame component, with the expansion of the cutting displacement arm component, the two groups of second cutting table components form a synchronous outward expansion structure on both sides of the first cutting table component, and as the second cutting table component moves along with the expansion of the cutting displacement arm component, a follow-up self-expanding structure is formed on the second cutting table component. When in use, the bread raw material placement bin is moved down by the first cylinder and pressed against the complete cutting table structure, at which time the dough is spread flat in the bread raw material placement bin, and at this time the cutting head is moved down by the second cylinder, and the cutting head is used to cut the dough in the bread raw material placement bin. The dough is cut vertically and horizontally, and the cut dough is distributed on a cutting table structure composed of multiple first central cutting tables, first edge cutting tables, second central cutting tables and second edge cutting tables. The main bevel gear is driven to rotate by a driving motor, and the main bevel gear is meshed with the second bevel gear and the first bevel gear to achieve coaxial reverse rotation of a first driving gear and a second driving gear. At this time, each square cutting table on the two groups of second cutting table assemblies and the first cutting table assembly forms a synchronous expansion action to all sides on the bread dough cutting frame assembly. In this way, the bread dough is cut into small pieces and quickly dispersed. In this way, the physical cutting process and the synchronous dispersion process of the bread dough are realized. This synchronous dispersion process of all sides can facilitate the subsequent picking up and traying by an external flexible manipulator. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A perspective view of the present invention; Figure 2 A three-dimensional diagram of another viewing angle of the present invention; Figure 3 An exploded view of the present invention; Figure 4 A three-dimensional diagram of a bread dough cutting machine frame assembly of the present invention; Figure 5 A stereoscopic diagram of a slitting displacement arm assembly, a first slitting table assembly, and a second slitting table assembly of the present invention; Figure 6 A three-dimensional diagram of the slitting displacement arm assembly, the first slitting table assembly and the second slitting table assembly from another perspective of the present invention; Figure 7 An exploded view of the slitting displacement arm assembly of the present invention; Figure 8 An exploded view of the slitting displacement arm assembly, the first slitting table assembly and the second slitting table assembly of the present invention; Fig. 9 is a perspective view of the second cutting table assembly of the present invention; In the figure: 100, bread material cutting frame assembly; 101, cutting frame; 102, first cylinder; 103, bread material placement bin; 104, second cylinder; 105, cutting blade; 200, cutting displacement arm assembly; 201, U-shaped frame; 202, driving motor; 203, main bevel gear; 204, first bevel gear; 205, second bevel gear; 206, first fixed arm column; 207, first linkage arm; 208, second linkage arm; 209, first driven gear; 210, auxiliary shaft; 211, second fixed arm column; 212, middle Core arm platform; 213, edge arm platform; 214, first drive gear; 215, center drive shaft; 300, first slitting table assembly; 301, first center slitting table; 302, second drive gear; 303, third linkage arm; 304, fourth linkage arm; 305, first edge slitting table; 306, second driven gear; 400, second slitting table assembly; 401, second center slitting table; 402, fifth linkage arm; 403, second edge slitting table; 404, sixth linkage arm; 405, third driven gear; 406, third drive gear. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figure 1-Figure 9 As shown, the present invention provides a low-fat and low-sugar bread dough preparation device, including a bread dough cutting frame assembly 100, a cutting displacement arm assembly 200 is arranged at the bottom of the bread dough cutting frame assembly 100, a first cutting table assembly 300 is arranged on the top of the cutting displacement arm assembly 200, second cutting table assemblies 400 are arranged on both sides of the first cutting table assembly 300, two groups of second cutting table assemblies 400 and one group of first cutting table assembly 300 form a complete set of bread dough cutting table structures, the cutting displacement arm assembly 200 and the first cutting table assembly 300 form a coaxial reverse drive type bidirectional synchronous expansion structure on the bread dough cutting frame assembly 100, with the expansion of the cutting displacement arm assembly 200, the two groups of second cutting table assemblies 400 form a synchronous extension structure on both sides of the first cutting table assembly 300, and with the movement of the second cutting table assembly 400 following the expansion of the cutting displacement arm assembly 200, a follow-up self-expanding structure is formed on the second cutting table assembly 400.

[0017] In a preferred embodiment, please refer to Figure 4The bread dough cutting frame assembly 100 includes a cutting frame 101, a bread dough placing bin 103 is arranged on the top of the cutting frame 101 through a first cylinder 102 to extend and retract upward and downward, and a cutting head 105 is arranged on the top of the cutting frame 101 through a second cylinder 104 to extend and retract upward and downward.

[0018] In a preferred embodiment, please refer to Figure 7 The slitting displacement arm assembly 200 includes a U-shaped frame 201, and the back of the U-shaped frame 201 is driven by a driving motor 202 to be provided with a main bevel gear 203, and the inside of the U-shaped frame 201 is rotatably provided with a second bevel gear 205 and a first bevel gear 204, the first bevel gear 204 is fixed on a central driving shaft 215, and the second bevel gear 205 is fixedly connected with a first driving gear 214 through a shaft tube, and the central driving shaft 215 is rotatably provided in the shaft tube on the second bevel gear 205, and a central arm platform 212 is fixedly provided on the top of the U-shaped frame 201 through a first fixed arm column 206, and four adjacent first driving gears 214 are rotatably provided at the bottom end of the central arm platform 212, one of the first driving gears 214 is provided with a through groove for the central driving shaft 215 to pass through, and a through groove for the central driving shaft 215 to pass through is also provided on the central arm platform 212, and both sides of the central arm platform 212 Each of the edge arm platforms 213 is provided with an edge arm platform 213, and two first driven gears 209 meshing with each other are rotatably provided at the bottom end of the edge arm platform 213. An auxiliary shaft rod 210 rotatably connected to the edge arm platform 213 is fixedly provided on one of the first driven gears 209, and a second fixed arm column 211 is fixedly provided on the top of the edge arm platform 213. A second linkage arm 208 is fixedly provided on the first driven gear 209, and a first linkage arm 207 is fixedly provided on the first driving gear 214. The first linkage arm 207 and the second linkage arm 208 are rotatably connected. The four first driving gears 214 at the bottom end of the central arm platform 212 are adjacently meshed. When one of the first driving gears 214 rotates toward the inside of the central arm platform 212, through the cooperation of the first linkage arm 207 and the second linkage arm 208 and the meshing between the two first driven gears 209, the two edge arm platforms 213 form a synchronously extended structure on both sides of the central arm platform 212.

[0019] In a preferred embodiment, please refer to Figure 8The first slitting table assembly 300 includes a first central slitting table 301, first edge slitting tables 305 are arranged on both sides of the first central slitting table 301, four adjacent meshing second driving gears 302 are rotatably arranged at the bottom end of the first central slitting table 301, two meshing second driven gears 306 are rotatably arranged at the bottom end of the first edge slitting table 305, a fourth linkage arm 304 is fixedly arranged on the second driven gear 306, a third linkage arm 303 is fixedly arranged on the second driving gear 302, the third linkage arm 303 and the fourth linkage arm 304 are rotatably connected, the top of the central driving shaft 215 is fixedly connected to a second driving gear 302 at the bottom end of the first central slitting table 301, the shaft tube on the second bevel gear 205 is fixedly connected to a first driving gear 214 at the bottom end of the central arm table 212 The top of the main bevel gear 203 is meshed with the second bevel gear 205, and the bottom of the main bevel gear 203 is meshed with the first bevel gear 204. Through the meshing of the main bevel gear 203 with the second bevel gear 205 and the first bevel gear 204, a coaxial inverted structure is formed between the second driving gear 302 at the top of the first bevel gear 204 and the first driving gear 214 at the top of the second bevel gear 205. The four second driving gears 302 at the bottom end of the first central slitting table 301 are adjacent to each other. When one of the second driving gears 302 rotates toward the inside of the first central slitting table 301, through the cooperation of the third linkage arm 303 and the fourth linkage arm 304 and the meshing between the two second driven gears 306, the two first edge slitting tables 305 form a synchronous outward extension structure on both sides of the first central slitting table 301.

[0020] In a preferred embodiment, please refer to Fig. 9The second slitting station assembly 400 includes a second central slitting station 401, and second edge slitting stations 403 are arranged on both sides of the second central slitting station 401. Four third driving gears 406 are arranged at the bottom of the second central slitting station 401, and two third driven gears 405 are arranged at the bottom of the second edge slitting station 403. A sixth linkage arm 404 is fixedly arranged on the third driven gear 405, and a fifth linkage arm 402 is fixedly arranged on the third driving gear 406. The movable arm 402 is rotatably connected to the sixth linkage arm 404, the top of the first fixed arm column 206 is fixedly connected to the first central cutting table 301, and the middle of the first fixed arm column 206 is fixedly connected to the central arm table 212, and the two edge arm tables 213 are respectively fixedly connected to the second central cutting tables 401 on the two groups of second cutting table assemblies 400 through the second fixed arm columns 211, and the first fixed arm column 206 is located between the four first driving gears 214 and the four second driving gears 302, and the second fixed arm column 211 is located between the first driving gears 214 and the second driving gears 302. The four third driving gears 406 at the bottom of the second central slitting table 401 are adjacently meshed between the four third driving gears 406. When one of the third driving gears 406 rotates toward the inside of the second central slitting table 401, through the cooperation of the fifth linkage arm 402 and the sixth linkage arm 404 and the meshing between the two third driven gears 405, the two second edge slitting tables 403 form a synchronously extended structure on both sides of the second central slitting table 401, and the slitting displacement arm assembly 200 and the first slitting table assembly 30 0 and the second cutting table assembly 400 are vertically distributed on the bread dough cutting frame assembly 100, and the auxiliary shaft 210 on the first driven gear 209 is fixedly connected to a third driving gear 406 at the bottom end of the second center cutting table 401. When the edge arm platform 213 is away from the center arm platform 212, the second linkage arm 208 pushes the first driven gear 209 inward, and the first driven gear 209 drives the third driving gear 406 to move inward in a follow-up manner through the auxiliary shaft 210.

[0021] In summary, in the initial state, the two groups of second cutting table components 400 and the first cutting table components 300 are in a close structure, and their upper end surfaces form a complete cutting table structure. When in use, the bread dough placement bin 103 is moved down by the first cylinder 102 and pressed against the complete cutting table structure. At this time, the dough is spread flat in the bread dough placement bin 103. At this time, the cutting head 105 is moved down by the second cylinder 104, and the dough in the bread dough placement bin 103 is cut vertically and horizontally by the cutting head 105. The cut dough is distributed on the cutting table structure composed of multiple first central cutting tables 301, first edge cutting tables 305, second central cutting tables 401 and second edge cutting tables 403.

[0022] On the basis of the above, when the slitting is completed, the bread dough placement bin 103 and the slitting blade 105 are lifted by the first cylinder 102 and the second cylinder 104. At this time, the main bevel gear 203 is driven to rotate by the driving motor 202. The main bevel gear 203 is meshed with the second bevel gear 205 and the first bevel gear 204 to realize the coaxial reverse rotation of a first driving gear 214 and a second driving gear 302. That is, at this time, a first driving gear 214 rotates at the bottom end of the central arm platform 212 into the central arm platform 212. At this time, since the four first driving gears 214 are adjacent to each other, the four first linkage gears 214 on the four first driving gears 214 are meshed. The arm 207 rotates inward synchronously. When the first linkage arm 207 rotates inward, the first linkage arm 207 forms an inward pushing force on the first driven gear 209 through the second linkage arm 208. Since the two first driven gears 209 are meshed with each other, the above structure can realize the synchronous outward extension of the two edge arm platforms 213 on both sides of the central arm platform 212. Since the second slitting table assembly 400 is fixedly provided on the top of the edge arm platform 213 through the second fixed arm column 211, the two groups of second slitting table assemblies 400 are extended on both sides of the first slitting table assembly 300 along with the outward extension of the slitting displacement arm assembly 200.

[0023] On the basis of the above, that is, on the basis of the coaxial counter-rotation of a first driving gear 214 and a second driving gear 302, when the slitting displacement arm assembly 200 is extended, the second driving gear 302 rotates inward at the bottom end of the first central slitting table 301, and the two first edge slitting tables 305 are synchronously extended on both sides of the first central slitting table 301. The extension principle of the first slitting table assembly 300 and the second slitting table assembly 400 is consistent with the extension principle of the slitting displacement arm assembly 200, because the first slitting table assembly 300 and the second slitting table assembly 400 are The slitting displacement arm assembly 200 is vertically distributed on the bread stock slitting frame assembly 100. Therefore, through this coaxial counter-rotating structure, the slitting displacement arm assembly 200 and the first slitting table assembly 300 on the bread stock slitting frame assembly 100 can be synchronously extended. When the slitting displacement arm assembly 200 is extended, it drives the two groups of second slitting table assemblies 400 to extend on both sides of the first slitting table assembly 300. When the first slitting table assembly 300 is extended, it drives the two first edge slitting tables 305 on its own structure to extend on both sides of the first center slitting table 301.

[0024] On the basis of the above, since the second slitting table assembly 400 is fixed on the edge arm stage 213 through the second fixed arm column 211, when the slitting displacement arm assembly 200 is extended, the second slitting table assembly 400 moves away from the first slitting table assembly 300 along with the movement of the edge arm stage 213. At this time, when the edge arm stage 213 moves away from the central arm stage 212, the first linkage arm 207 forms an inward pulling force on the first driven gear 209 through the second linkage arm 208, that is, the first driven gear 209 rotates inward at the bottom end of the edge arm stage 213. At this time, the first driven gear 209 drives a third driving gear 406 through the auxiliary shaft 210 to move inward at the first driven gear 209. The bottom end of the second center slitting table 401 rotates inward, and the second slitting table assembly 400 will perform a synchronous extension action, that is, as the slitting displacement arm assembly 200 is unfolded, the second slitting table assembly 400 unfolds along with the slitting displacement arm assembly 200. At this time, the second slitting table assembly 400 is away from the first slitting table assembly 300. At this time, the slitting displacement arm assembly 200 drives the second slitting table assembly 400, and the second slitting table assembly 400 itself also forms an expansion structure, that is, a follow-up expansion structure, that is, on the basis of the expansion of the slitting displacement arm assembly 200, no external electric drive is required. At this time, the second slitting table assembly 400 is performing a secondary expansion.

[0025] Generally speaking, a cutting table structure for bread dough is formed on the two groups of second cutting table assemblies 400 and the first cutting table assembly 300. When the cutting head 105 completes the cutting, the driving motor 202 drives each square cutting table on the two groups of second cutting table assemblies 400 and the first cutting table assembly 300 to expand synchronously in all directions on the bread dough cutting frame assembly 100. In this way, the bread dough can be cut into small pieces and quickly dispersed. In this way, the physical cutting process of the bread dough and the synchronous dispersion process in all directions are realized. This synchronous dispersion process in all directions can facilitate the subsequent picking up and tray processing by an external flexible manipulator (the external flexible manipulator is a prior art, so it is not described in detail).

[0026] According to another embodiment of the present invention, the slitting displacement arm assembly 200 of the present invention can be configured to be capable of performing a 180-degree flipping structure. After the physical slitting process and the synchronous dispersion process on all sides of the bread dough are completed, a baking tray can be placed on the first slitting table assembly 300 and the second slitting table assembly 400 and fixed by an external manipulator. At this time, the baking tray, the first slitting table assembly 300 and the second slitting table assembly 400 can be synchronously flipped 180 degrees. When the flipping is completed, the bread dough that has undergone the physical slitting process will be dispersedly placed on all sides of the baking tray, thereby greatly improving the efficiency of tray placement.

[0027] In another embodiment of the present invention, in order to ensure sufficient cutting of the bread dough, the cutting head 105 and the gap between the cutting disks on the first cutting table assembly 300 and the second cutting table assembly 400 can be staggered, that is, the longitudinal and transverse heads of the cutting head 105 are not directly opposite to the gap between the cutting disks on the first cutting table assembly 300 and the second cutting table assembly 400.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A low-fat and low-sugar bread dough preparation device, comprising a bread dough cutting frame assembly (100), characterized in that: The bottom of the bread stock cutting frame assembly (100) is provided with a cutting displacement arm assembly (200), the top of the cutting displacement arm assembly (200) is provided with a first cutting table assembly (300), and both sides of the first cutting table assembly (300) are provided with second cutting table assemblies (400), and two groups of the second cutting table assemblies (400) and one group of the first cutting table assembly (300) form a complete bread stock cutting table structure. The cutting displacement arm assembly (200) and the first cutting table assembly (300) are provided on the top of the bread stock cutting frame assembly (100). The table assembly (300) forms a coaxial reverse-driven bidirectional synchronous expansion structure on the bread dough cutting frame assembly (100); as the cutting displacement arm assembly (200) expands, two groups of the second cutting table assemblies (400) form synchronous outward expansion structures on both sides of the first cutting table assembly (300); as the second cutting table assembly (400) moves following the expansion of the cutting displacement arm assembly (200), a follow-up self-expanding structure is formed on the second cutting table assembly (400).

2. A low-fat and low-sugar bread stock preparation device according to claim 1, characterized in that: The bread dough cutting frame assembly (100) comprises a cutting frame (101), a bread dough storage bin (103) is provided on the top of the cutting frame (101) so as to be telescopically moved up and down by a first cylinder (102), and a cutting blade (105) is provided on the top of the cutting frame (101) so as to be telescopically moved up and down by a second cylinder (104); The slitting displacement arm assembly (200) comprises a U-shaped frame (201), the back of the U-shaped frame (201) is driven by a driving motor (202) and is provided with a main bevel gear (203), and the frame body of the U-shaped frame (201) is rotatably provided with a second bevel gear (205) and a first bevel gear (204), the first bevel gear (204) is fixed on a central driving shaft (215), the second bevel gear (205) is fixedly connected to a first driving gear (214) through a shaft tube, the central driving shaft (215) is rotatably provided in the shaft tube on the second bevel gear (205), the top of the U-shaped frame (201) is fixedly provided with a central arm platform (212) through a first fixed arm column (206), and the bottom end of the central arm platform (212) is rotatably provided with four adjacent meshing first driving gears (214), one of which is a first driving gear. (214) is provided with a through slot for the central driving shaft (215) to pass through, and the central arm platform (212) is also provided with a through slot for the central driving shaft (215) to pass through, and edge arm platforms (213) are provided on both sides of the central arm platform (212), and two first driven gears (209) are rotatably provided at the bottom end of the edge arm platform (213) to be engaged with each other, and an auxiliary shaft (210) rotatably connected to the edge arm platform (213) is fixedly provided on one of the first driven gears (209), and a second fixed arm column (211) is fixedly provided on the top of the edge arm platform (213), and a second linkage arm (208) is fixedly provided on the first driven gear (209), and a first linkage arm (207) is fixedly provided on the first driving gear (214), and the first linkage arm (207) and the second linkage arm (208) are rotatably connected; The first slitting table assembly (300) comprises a first central slitting table (301), first edge slitting tables (305) are provided on both sides of the first central slitting table (301), four adjacent meshing second driving gears (302) are rotatably provided at the bottom end of the first central slitting table (301), two meshing second driven gears (306) are rotatably provided at the bottom end of the first edge slitting table (305), a fourth linkage arm (304) is fixedly provided on the second driven gear (306), a third linkage arm (303) is fixedly provided on the second driving gear (302), and the third linkage arm (303) and the fourth linkage arm (304) are rotatably connected; The second slitting table assembly (400) comprises a second central slitting table (401), second edge slitting tables (403) are provided on both sides of the second central slitting table (401), four adjacent meshing third driving gears (406) are rotatably provided at the bottom end of the second central slitting table (401), two meshing third driven gears (405) are rotatably provided at the bottom end of the second edge slitting table (403), a sixth linkage arm (404) is fixedly provided on the third driven gear (405), a fifth linkage arm (402) is fixedly provided on the third driving gear (406), and the fifth linkage arm (402) and the sixth linkage arm (404) are rotatably connected.

3. A low-fat and low-sugar bread stock preparation device according to claim 2, characterized in that: The top of the first fixed arm column (206) is fixedly connected to the first central slitting table (301), and the middle of the first fixed arm column (206) is fixedly connected to the central arm column (212). The two edge arm columns (213) are respectively fixedly connected to the second central slitting tables (401) on the two groups of second slitting table assemblies (400) through the second fixed arm columns (211). The first fixed arm column (206) is located between the four first drive gears (214) and the four second drive gears (302), and the second fixed arm column (211) is located between the four third drive gears (406).

4. A low-fat and low-sugar bread stock preparation device according to claim 2, characterized in that: The top of the central driving shaft (215) is fixedly connected to a second driving gear (302) at the bottom end of the first central cutting platform (301), the shaft tube on the second bevel gear (205) is fixedly connected to a first driving gear (214) at the bottom end of the central arm platform (212), the top of the main bevel gear (203) is meshed with the second bevel gear (205), and the bottom of the main bevel gear (203) is meshed with the first bevel gear (204), and through the meshing of the main bevel gear (203), the second bevel gear (205) and the first bevel gear (204), a coaxial reverse rotation structure is formed between the second driving gear (302) at the top of the first bevel gear (204) and the first driving gear (214) at the top of the second bevel gear (205).

5. The low-fat and low-sugar bread stock preparation device according to claim 2, characterized in that: The four first drive gears (214) at the bottom end of the central arm platform (212) are meshed with each other. When one of the first drive gears (214) rotates toward the inside of the central arm platform (212), the two edge arm platforms (213) form a synchronously extended structure on both sides of the central arm platform (212) through the cooperation of the first linkage arm (207) and the second linkage arm (208) and the meshing between the two first driven gears (209).

6. The low-fat and low-sugar bread stock preparation device according to claim 2, characterized in that: The four third driving gears (406) at the bottom end of the second central slitting table (401) are meshed with each other. When one of the third driving gears (406) rotates toward the inside of the second central slitting table (401), through the cooperation of the fifth linkage arm (402) and the sixth linkage arm (404) and the meshing between the two third driven gears (405), the two second edge slitting tables (403) form a synchronously extended structure on both sides of the second central slitting table (401).

7. The low-fat and low-sugar bread stock preparation device according to claim 2, characterized in that: The four second drive gears (302) at the bottom end of the first central slitting table (301) are meshed with each other. When one of the second drive gears (302) rotates toward the inside of the first central slitting table (301), through the cooperation of the third linkage arm (303) and the fourth linkage arm (304) and the meshing between the two second driven gears (306), the two first edge slitting tables (305) form a synchronously extended structure on both sides of the first central slitting table (301).

8. The low-fat and low-sugar bread stock preparation device according to claim 2, characterized in that: The slitting displacement arm assembly (200) and the first slitting table assembly (300) and the second slitting table assembly (400) are vertically distributed on the bread dough slitting frame assembly (100), and the auxiliary shaft (210) on the first driven gear (209) is fixedly connected to a third driving gear (406) at the bottom end of the second center slitting table (401). When the edge arm table (213) is away from the center arm table (212), the second linkage arm (208) moves the first driven gear (209) inward, and the first driven gear (209) drives the third driving gear (406) to move inward in a follow-up manner through the auxiliary shaft (210).

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