A low gi oat biscuit production apparatus and method

Abstract

The application discloses a low-GI oat biscuit production device and method, and relates to the technical field of food production.The application comprises a dough mixing box, the upper surface of the dough mixing box is fixedly connected with a material receiving hopper, the inner surface of the dough mixing box is rotatably connected with a dough roller, the inner surface of the dough mixing box is rotatably connected with an extruding roller, the two sides of the dough mixing box are fixedly connected with a rack, the inner surface of the rack is rotatably connected with a stamping roller, and the inner side of the rack is rotatably provided with a reciprocating screw rod group.The stamping roller is rotated backward, and the dough is stamped into a biscuit blank by using a concave die, so that subsequent processing is facilitated.The reciprocating screw rod group drives the powder adding box to move leftward and rightward, and dry flour is uniformly sprayed on the stamping roller through a spraying nozzle, thus effectively solving the problem that oat biscuit raw materials are easy to stick to the die due to high viscosity, avoiding dough residue in the concave die, and guaranteeing the quality of continuously stamped biscuit blanks.

Description

Technical Field

[0001] This invention belongs to the field of food production, specifically relating to a low-GI oat biscuit production equipment and method. Background Technology

[0002] Low-GI oatmeal cookies are a healthy snack made from whole grains such as oats. They have a low glycemic index and are digested and absorbed slowly, releasing sugar steadily to avoid a sudden spike in blood sugar. They also provide a strong feeling of fullness, prolong energy supply, and reduce the risk of fat accumulation, making them suitable for people who are controlling their blood sugar, losing weight, or have diabetes.

[0003] Patent CN223310542U discloses a low-GI oat biscuit production equipment, including a worktable, a shaping mechanism, and a fixed rotating mechanism. A connecting plate is welded to the top of the worktable, the shaping mechanism is bolted to the bottom of the connecting plate, the fixed rotating mechanism is bolted to the top of the rear side of the worktable, and a conveyor belt is bolted to the bottom of the shaping mechanism. By setting up the shaping mechanism, a fixed column can cooperate with a hydraulic rod. When the hydraulic rod needs to move, the fixed column, through its connection, can drive the fixed hydraulic rod to extend or retract, thus achieving a downward extension / retraction effect and increasing the stability of the hydraulic rod during extension and retraction. Then, the hydraulic rod can cooperate with a flat plate. When the flat plate needs to be pressed downwards, the hydraulic rod, through its connection, can drive the flat plate to press downwards, thus achieving a downward pressing effect.

[0004] The above-mentioned device also has the following problems: the oat biscuit raw material is very sticky and easily adheres to the mold. The lack of an anti-stick structure leads to dough residue inside the die of the stamping roller, making it difficult to stamp continuously. The quality of the biscuit blank is unstable, which affects the processing efficiency. Summary of the Invention

[0005] The purpose of this invention is to provide a low-GI oat biscuit production equipment and method to solve the problems in the prior art where the oat biscuit raw material is highly viscous and easily adheres to the mold, lacks an anti-stick structure, resulting in dough residue inside the die of the stamping roller, making it difficult to continuously stamp, and causing unstable biscuit quality, which affects processing efficiency.

[0006] To achieve the above objectives, the present invention provides a low-GI oat biscuit production apparatus, comprising: A dough mixing box, wherein a receiving hopper is fixedly connected to the upper surface of the dough mixing box, a rolling roller is rotatably connected to the inner surface of the dough mixing box, an extrusion roller is rotatably connected to the inner surface of the dough mixing box, a frame is fixedly connected to both sides of the dough mixing box, a stamping roller is rotatably connected to the inner surface of the frame, and a reciprocating screw assembly is rotatably arranged on the inner side of the frame. A scraping device is provided at the bottom of the mixing box, and the scraping device is used to loosen the excess material accumulated at the bottom of the mixing box; A collection device is provided on the front side of the dough mixing box, and the collection device is used to collect and recycle the residual material on the surface of the printing roller.

[0007] According to another advantageous design of the invention, the mixing box comprises: A powder filling box is fixedly connected to the front side of the moving end of the reciprocating screw assembly, and a dispensing nozzle is fixedly connected to the lower surface of the powder filling box; A cover plate is snapped onto the upper surface of the powder filling box, and a screw cap is hinged to the upper surface of the cover plate.

[0008] According to another advantageous design of the invention, the mixing box further includes: An abutment plate, which is fixedly connected to the rear end of the cap hinge shaft; A support bracket is fixedly connected to the upper surface of the machine frame, and a material conveying pipe is snapped onto the inner top surface of the support bracket. A guide belt, which is fixedly connected to the bottom end of the conveying pipe; A fixing plate is fixedly connected to the upper surface of the frame, and a top rod is fixedly connected to the left side of the fixing plate.

[0009] According to another advantageous design of the invention, a torsion spring is provided at the hinge of the cover plate and the screw cap, and the two ends of the printing roller are provided with rotating shafts, which are connected by a synchronous belt and a reciprocating screw assembly.

[0010] According to another advantageous embodiment of the invention, the scraping device comprises: Sliding sleeve one, the sliding sleeve one is fixedly connected to the inner surface of the frame, and a sliding rod one is slidably connected to the inner surface of the sliding sleeve one; A scraper is fixedly connected to one end of a slide rod that extends into the dough mixing box.

[0011] According to another advantageous embodiment of the invention, the scraping device further includes: Sliding sleeve two, the sliding sleeve two is fixedly connected to the inner surface of the frame, and the inner surface of the sliding sleeve two is slidably connected to sliding rod two; A connecting curved plate is fixedly connected to the end of the slide rod away from the powder filling box; A horizontal plate is fixedly connected to the inside of the frame, and a wall scraping brush is fixedly connected to the rear side of the horizontal plate.

[0012] According to another advantageous design of the present invention, the first sliding sleeve is fixedly connected to the inner surfaces of both sides of the kneading box, the scraper is slidably connected to the bottom surface of the inner wall of the kneading box, the bottom end of the connecting curved plate abuts against the side surface of the frame, a spring is provided between the top end of the connecting curved plate near the second sliding rod and the side surface of the frame, the end of the second sliding rod away from the connecting curved plate abuts against the side surface of the powder filling box, and the wall scraper abuts against the circumferential surface of the printing roller.

[0013] According to another advantageous design of the invention, the collection device comprises: A receiving transverse channel is fixedly connected to the inner surface of the frame, and guide channels are fixedly connected to both ends of the receiving transverse channel. Side plate, the side plate is fixedly connected to the upper surface of the top of the guide channel, and an oil spraying cylinder is hinged to the inner surface of the side plate.

[0014] According to another advantageous design of the invention, the collecting device further includes: A connecting plate is provided on the front side of the powder filling box, and a pusher hammer is fixedly connected to the bottom end of the connecting plate. A retaining shaft is fixedly connected to the front side of the powder filling box, and a locking pin is slidably connected to the inner surface of the retaining shaft.

[0015] According to another advantageous design of the invention, the pusher hammer and the inner surface of the receiving channel are slidably connected, a spring is provided between the locking pin and the locking shaft, and the locking pin is engaged with the inner surface of the top of the connecting plate.

[0016] A method of using a low-GI oat biscuit production equipment includes the following steps: Step 1: First, put the mixed raw materials into the dough mixing box, then start the rolling roller and the extrusion roller to rotate relative to each other, and the rolling roller kneads the materials into dough; Step 2: Then, the dough is squeezed by the extrusion rollers, causing it to fall through the gaps and be extruded from the bottom of the mixing box onto the conveyor belt, where it is conveyed forward to the bottom of the stamping rollers; Step 3: Then, start the stamping roller, which rotates backward and stamps the dough into a blank through the concave die on the surface, which is then conveyed to the subsequent processing device by the conveyor belt. Step 4: Finally, start the reciprocating screw assembly to drive the powder filling box to move back and forth, and evenly sprinkle the dry flour onto the printing roller through the dispensing nozzle to ensure the printing effect.

[0017] The beneficial effects of this invention are: 1. The stamping roller rotates backward and uses a concave die to stamp the dough into biscuit blanks, facilitating subsequent processing. The reciprocating screw assembly drives the powder filling box to move left and right, and the dry flour is evenly sprinkled on the stamping roller through the dispensing nozzle, effectively solving the problem of the high stickiness of oat biscuit raw materials and easy sticking to the mold, avoiding dough residue in the concave die, and ensuring the quality of continuously stamped biscuit blanks. When the powder filling box moves, it drives the cover plate, the screw cap and the contact plate to move. When the contact plate contacts the top rod, it pushes the screw cap to rotate counterclockwise, exposing the feeding groove. With the help of the remote control device, the storage device, the conveying pipe and the guide belt, the flour is automatically replenished to ensure that the stamping roller is not stuck to the dough. When the contact plate moves away from the top rod, the screw cap is rotated back to its original position by the torsion spring, preventing dust from falling into the powder filling box.

[0018] 2. The scraper moves back and forth on the bottom surface of the inner wall of the kneading box, using pushing and friction to loosen the accumulated old dough and roll it back under the stamping roller to form a blank. This avoids waste caused by the accumulation of residual material and affects the efficiency of subsequent processing. When the powder filling box is close to the slide bar two, it is pushed to slide, which moves the connecting curved plate away from the frame. Then, through the slide bar one, the scraper moves closer to the inner wall side surface of the kneading box. When the powder filling box moves away, the slide bar two loses its resistance, and the connecting curved plate is elastically reset by the spring, which moves the scraper away from the inner wall side surface. Thus, during the processing, the scraper automatically scrapes away the sticky residual material, further improving the processing efficiency. When the stamping roller rotates, its circumferential surface and the inner surface of the die contact the scraper brush on the back of the horizontal plate to generate friction, which scrapes away the residual material stuck in the die and the flour with reduced drying effect, preventing the stamping roller from being blocked and ensuring stamping efficiency.

[0019] 3. The excess material scraped off the printing roller falls downward into the receiving channel. The receiving channel prevents the excess material from falling onto the formed blank, making it easy to collect and allowing the excess material to be reused in production, reducing material waste. Edible oil is sprayed into the receiving channel through the oil spray gun to keep it lubricated, preventing the excess material from clogging the channel and improving recycling efficiency. The pusher hammer slides back and forth in the receiving channel, thereby pushing the excess material to flow quickly into the guide channels on both sides, further improving recycling efficiency. This allows the receiving channel to collect more excess material and prevents it from overflowing, ensuring a balance between material processing and recycling. Pulling the locking pin removes the top of the connecting plate, thereby quickly unlocking the connecting plate and the locking shaft, making it easy to remove the pusher hammer from the receiving channel and facilitate a thorough cleaning of the receiving channel, further preventing clogging. Attached Figure Description

[0020] Figure 1 This is a perspective view of the front side of the device of the present invention; Figure 2 This is a three-dimensional half-sectional view of the front side of the mixing box of the present invention; Figure 3 This is the invention Figure 2 Enlarged view of A in the middle; Figure 4This is the invention Figure 2 Enlarged view of B in the middle; Figure 5 This is a perspective view of the front side of the scraping device of the present invention; Figure 6 This is the invention Figure 5 Enlarged view of C; Figure 7 This is a perspective view of the front side of the collecting device of the present invention; Figure 8 This is the invention Figure 7 Enlarged view of D; Figure 9 This is the invention Figure 7 A magnified view of E in the middle.

[0021] The markings in the diagram are as follows: 1. Mixing box; 2. Receiving hopper; 3. Rolling roller; 4. Extrusion roller; 5. Frame; 6. Stamping roller; 7. Reciprocating screw assembly; 8. Scraping device; 9. Collection device; 10. Powder filling box; 11. Sprinkler nozzle; 12. Cover plate; 13. Screw cap; 14. Contact plate; 15. Support; 16. Conveying pipe; 17. Guide belt; 18. Fixing plate; 19. Top rod; 81. Sliding sleeve one; 82. Sliding rod one; 83. Scraper; 84. Sliding sleeve two; 85. Sliding rod two; 86. Connecting curved plate; 87. Horizontal plate; 88. Scraper brush; 91. Receiving horizontal channel; 92. Guide inclined channel; 93. Side plate; 94. Oil spray gun; 95. Connecting plate; 96. Push hammer; 97. Shaft retainer; 98. Locking pin. Detailed Implementation

[0022] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings, but it should be understood that the scope of protection of the present invention is not limited to the specific embodiments.

[0023] like Figure 1-9As shown, one embodiment of the present invention is a low-GI oat biscuit production equipment, comprising: a dough mixing box 1, a receiving hopper 2 fixedly connected to the upper surface of the dough mixing box 1, a rolling roller 3 rotatably connected to the inner surface of the dough mixing box 1, an extrusion roller 4 rotatably connected to the inner surface of the dough mixing box 1, a frame 5 fixedly connected to both sides of the dough mixing box 1, a stamping roller 6 rotatably connected to the inner surface of the frame 5, a reciprocating screw assembly 7 rotatably arranged on the inner side of the frame 5, a scraping device 8 disposed at the bottom of the dough mixing box 1, the scraping device 8 being used to loosen the excess material accumulated at the bottom of the dough mixing box 1, and a collection device 9. Located at the front of the mixing box 1, the collection device 9 is used to collect and recycle the residual material on the surface of the stamping roller 6. The stamping roller 6 rotates backward and uses a die to stamp the dough into biscuit blanks, facilitating subsequent processing. The reciprocating screw assembly 7 drives the powder filling box 10 to move left and right, evenly sprinkling dry flour onto the stamping roller 6 through the dispensing nozzle 11. This effectively solves the problem of the oat biscuit raw material being highly sticky and easily sticking to the mold, preventing dough residue from remaining in the die and ensuring the quality of continuously stamped biscuit blanks. The mixing box 1 includes the powder filling box 10, which is fixedly connected to the front of the moving end of the reciprocating screw assembly 7. A dispensing nozzle 11 is fixedly connected to the lower surface of the powder filling box 10. A cover plate 12 is snapped onto the upper surface of the powder filling box 10. A screw cap 13 is hinged to the upper surface of the cover plate 12. When the powder filling box 10 moves, it drives the cover plate 12, the screw cap 13, and the contact plate 14 to move. When the contact plate 14 contacts the top rod 19, it pushes the screw cap 13 to rotate counterclockwise, exposing the feeding trough. In conjunction with the remote control device, the storage device, the conveying pipe 16, and the guide belt 17, flour is automatically replenished to ensure that the stamping roller 6 is not stuck to the dough. The dough mixing box 1 also includes a contact plate 14, which is fixedly connected to the hinge shaft of the screw cap 13. At the rear end, the bracket 15 is fixedly connected to the upper surface of the frame 5. The top inner surface of the bracket 15 is clamped with the feed pipe 16. The guide belt 17 is fixedly connected to the bottom end of the feed pipe 16. The fixing plate 18 is fixedly connected to the upper surface of the frame 5. The left side of the fixing plate 18 is fixedly connected with the top rod 19. A torsion spring is provided at the hinge of the cover plate 12 and the screw cap 13. The two ends of the printing roller 6 are provided with rotating shafts, and the rotating shafts are connected by a synchronous belt and a reciprocating screw group 7. When the contact plate 14 moves away from the top rod 19, the screw cap 13 is rotated and reset by the torsion spring to prevent dust from falling into the powder filling box 10.

[0024] Working principle: Raw materials are fed into the mixing box 1. During the feeding process, the receiving hopper 2 allows the mixing box 1 to receive and mix more raw materials at once, preventing materials from falling outside the device. After the raw materials enter the mixing box 1, the rolling roller 3 and the extrusion roller 4 are activated, causing them to rotate relative to each other. The rotation of the rolling roller 3 kneads the raw materials, forming a dough. Combined with the extrusion of the extrusion roller 4, the dough falls through the gap between the two rollers and is finally extruded from the bottom of the mixing box 1. The dough falls onto the conveyor belt between the frames 5 and is conveyed forward. At this time, the stamping roller 6 is activated, and the stamping roller 6 rotates backward and stamps the dough into a biscuit blank through the concave mold on its surface. The blank is then conveyed to the subsequent processing device via the conveyor belt. During the processing, the reciprocating screw assembly 7 is activated, which drives the powder filling box 10 to move back and forth. Since oat biscuit ingredients are stickier than ordinary ingredients and tend to stick to the mold, the powder filling box 10 can evenly distribute the dry flour inside through the dispensing nozzle 11 during its movement. The dough is sprinkled onto the stamping roller 6 to prevent excessive stickiness and residue from remaining in the die of the stamping roller 6, which would hinder continuous stamping and improve the quality of the dough during continuous stamping. When the powder box 10 moves, it drives the cover plate 12 to move, which in turn drives the rotating cover 13 and the contact plate 14 to move. When the contact plate 14 moves to the rightmost side of the device, it contacts the top rod 19 on the left side of the fixed plate 18. As the device continues to move to the right, the contact plate 14 is pushed by the top rod 19 and rotates counterclockwise by a certain angle. When the contact plate 14 rotates, it drives the rotating cover 13 and the contact plate 14 to move. The cover 13 rotates counterclockwise. After the cover 13 is rotated open, the feed groove on the cover plate 12 is exposed. When the device detects that there is not enough flour inside the powder filling box 10, it can control the external storage device to feed flour into the powder filling box 10 through the feed pipe 16 and the guide belt 17 via the remote control device, thereby ensuring that the printing roller 6 is not stuck to the dough during the continuous printing process. When the powder filling box 10 drives the contact plate 14 away from the top rod 19, the cover 13 is rotated and reset by the torsion spring to prevent dust from falling into the powder filling box 10.

[0025] like Figure 1-9As shown, based on the above embodiment, the scraping device 8 includes a sliding sleeve 81, which is fixedly connected to the inner surface of the frame 5. A sliding rod 82 is slidably connected to the inner surface of the sliding sleeve 81. A scraper 83 is fixedly connected to one end of the sliding rod 82 that extends into the dough mixing box 1. The scraper 83 moves back and forth on the bottom surface of the inner wall of the dough mixing box 1, using pushing force and friction to loosen the accumulated old dough and re-roll it under the stamping roller 6 to form a cake blank, thus avoiding waste caused by the accumulation of residual material and affecting subsequent processes. To improve processing efficiency, the scraping device 8 also includes a sliding sleeve 84, which is fixedly connected to the inner surface of the frame 5. A sliding rod 85 is slidably connected to the inner surface of the sliding sleeve 84. A connecting curved plate 86 is fixedly connected to the end of the sliding rod 85 away from the powder filling box 10. A horizontal plate 87 is fixedly connected to the inner side of the frame 5, and a scraping brush 88 is fixedly connected to the rear side of the horizontal plate 87. When the powder filling box 10 approaches the sliding rod 85, it is pushed to slide, causing the connecting curved plate 86 to move away from the frame 5, thereby improving the scraping efficiency. Rod 82 brings scraper 83 close to the inner wall surface of mixing box 1. When powder box 10 moves away, sliding rod 85 loses contact, and connecting curved plate 86, under the elastic reset action of spring, drives scraper 83 away from the inner wall surface, thereby automatically scraping away the sticky residue during processing, further improving processing efficiency. Sliding sleeve 81 is fixedly connected to the inner surfaces of both sides of mixing box 1, scraper 83 is slidably connected to the bottom surface of the inner wall of mixing box 1, and the bottom end of connecting curved plate 86 abuts against the side surface of frame 5. A spring is provided between the top of the connecting curved plate 86 near the side of the slide bar 85 and the side surface of the frame 5. The end of the slide bar 85 away from the connecting curved plate 86 abuts against the side surface of the powder filling box 10. The scraper brush 88 abuts against the circumferential surface of the printing roller 6. When the printing roller 6 rotates, its circumferential surface and the inner surface of the die contact the scraper brush 88 on the rear side of the horizontal plate 87 to generate friction, scraping away the excess material stuck in the die and the flour whose drying effect has decreased, so as to avoid the printing roller 6 being blocked and ensure printing efficiency.

[0026] Working Principle: After prolonged processing, some oat biscuit ingredients tend to stick to the bottom of the mixing box 1. Because the rolling roller 3 and extrusion roller 4 cannot effectively influence the angle of the bottom of the mixing box 1, old dough accumulates, making it difficult to clean and affecting subsequent processing efficiency. At this point, the sliding rod 82 is pulled back and forth, causing it to slide back and forth within the sliding sleeve 81. As the sliding rod 82 slides back and forth, it drives the scraper 83 to move back and forth on the inner wall of the mixing box 1. The scraper 83 loosens the accumulated dough through pushing and friction, allowing it to be rolled back under the stamping roller 6 and stamped into biscuit blanks. This avoids waste caused by excess material accumulation and reduces processing efficiency. When the powder filling box 10 approaches the sliding rod 85 on one side, it pushes the sliding rod 85 to slide closer to the connecting curved plate 86 within the sliding sleeve 84, causing the connecting curved plate 86 to move further away. As the powder box 10 moves away from the inner wall of the mixing box 1, the connecting curved plate 86, via the sliding rod 82, moves the scraper 83 away from the inner wall of the mixing box 1. When the powder box 10 moves away from the sliding rod 85 on one side, the sliding rod 85 loses its contact. At this time, the connecting curved plate 86 is reset by the elastic reset effect of the spring between it and the frame 5 and moves closer to the frame 5. When the connecting curved plate 86 moves closer to the frame 5, the sliding rod 82 moves the scraper 83 away from the inner wall of the mixing box 1, so that the scraper 83 automatically scrapes away the sticky residue during the processing, further improving the processing efficiency of the device. During the rotation of the stamping roller 6, its circumferential surface and the inner surface of the die contact the scraper brush 88 on the back of the horizontal plate 87, and friction is generated between them, thereby scraping away some of the residue stuck in the die and the flour with reduced drying effect, preventing the stamping roller 6 from being blocked and ensuring stamping efficiency.

[0027] like Figure 1-9As shown, based on the above embodiment, the collection device 9 includes a receiving transverse channel 91, which is fixedly connected to the inner surface of the frame 5. Both ends of the receiving transverse channel 91 are fixedly connected to guide inclined channels 92. A side plate 93 is fixedly connected to the upper surface of the guide inclined channel 92. An oil spraying cylinder 94 is hinged to the inner surface of the side plate 93. Excess material scraped from the stamping roller 6 falls downwards into the receiving transverse channel 91. The receiving transverse channel 91 prevents excess material from falling onto the formed cake blank, thus facilitating collection and allowing the excess material to be reused in production, reducing material waste. Edible oil is sprayed into the receiving transverse channel 91 through the oil spraying cylinder 94 to maintain lubrication, preventing excess material from clogging the receiving transverse channel 91 and improving recycling efficiency. The collection device 9 also includes a connecting plate 95, which is disposed on the front side of the powder filling box 10. The bottom end of the connecting plate 95 is fixed... A pusher hammer 96 is fixedly connected to the front side of the powder filling box 10, and a locking pin 98 is slidably connected to the inner surface of the locking pin 97. The pusher hammer 96 slides back and forth in the receiving channel 91, thereby pushing the residual material to flow quickly into the guide channels 92 on both sides, further improving the recycling efficiency, enabling the receiving channel 91 to collect more residual material and preventing residual material overflow, thus ensuring the balance between material processing and recycling. The pusher hammer 96 and the inner surface of the receiving channel 91 are slidably connected. A spring is provided between the locking pin 98 and the locking pin 97. The locking pin 98 is engaged with the inner surface of the top of the connecting plate 95. Pulling the locking pin 98 will cause it to be pulled away from the top of the connecting plate 95, thereby quickly unlocking the connecting plate 95 and the locking pin 97, making it easy to remove the pusher hammer 96 from the receiving channel 91, and thus making it easy to thoroughly clean the receiving channel 91, further preventing the receiving channel 91 from becoming clogged.

[0028] Working principle: The excess material scraped off from the printing roller 6 falls downward into the receiving channel 91. The receiving channel 91 prevents the excess material from falling onto the formed blank, thus facilitating collection. After the excess material moves from the receiving channel 91 into the guiding channel 92, it slides down into the recycling device outside the equipment, completing the overall recycling and allowing the excess material to be reused in production, reducing material waste. During the recycling process, edible oil is sprayed into the receiving channel 91 through the oil spray gun 94 to keep the receiving channel 91 lubricated, preventing the excess material from clogging the receiving channel 91 and improving recycling efficiency. When the powder filling box 10 reciprocates, it drives the clamping shaft 97 to reciprocate, clamping... Shaft 97 drives connecting plate 95 to move back and forth, and connecting plate 95 in turn drives pusher hammer 96 to slide back and forth in receiving transverse channel 91, thereby pushing the residual material to flow quickly into the guide inclined channel 92 on both sides, further improving the recycling efficiency, so that receiving transverse channel 91 can collect more residual material, avoid residual material overflow, and ensure the balance of material processing and recycling. When a batch of raw materials is processed, pull locking pin 98 to the left, so that locking pin 98 slides in locking shaft 97 and is pulled away from the top of connecting plate 95, thereby quickly unlocking connecting plate 95 and locking shaft 97, making it easy to remove pusher hammer 96 from receiving transverse channel 91, and thus making it easy to thoroughly clean receiving transverse channel 91, further preventing the receiving transverse channel 91 from being blocked.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A low-GI oat biscuit production equipment, characterized in that, include: A dough mixing box (1) is provided with a receiving hopper (2) fixedly connected to its upper surface, a rolling roller (3) rotatably connected to the inner surface of the dough mixing box (1), an extrusion roller (4) rotatably connected to the inner surface of the dough mixing box (1), a frame (5) fixedly connected to both sides of the dough mixing box (1), a stamping roller (6) rotatably connected to the inner surface of the frame (5), and a reciprocating screw assembly (7) rotatably provided on the inner side of the frame (5). A scraping device (8) is provided at the bottom of the kneading box (1) and is used to loosen the excess material piled at the bottom of the kneading box (1); A collection device (9) is provided on the front side of the dough mixing box (1) and is used to collect and recycle the residual material on the surface of the printing roller (6).

2. The low-GI oat biscuit production equipment according to claim 1, characterized in that, The mixing box (1) includes: A powder filling box (10) is fixedly connected to the front side of the moving end of the reciprocating screw assembly (7), and a dispensing nozzle (11) is fixedly connected to the lower surface of the powder filling box (10). A cover plate (12) is snapped onto the upper surface of the powder filling box (10), and a screw cap (13) is hinged to the upper surface of the cover plate (12).

3. The low-GI oat biscuit production equipment according to claim 2, characterized in that, The mixing box (1) also includes: Abutting plate (14), the abutting plate (14) being fixedly connected to the rear end of the hinge shaft of the screw cap (13); The bracket (15) is fixedly connected to the upper surface of the frame (5), and the top inner surface of the bracket (15) is fitted with a material conveying pipe (16). The guide belt (17) is fixedly connected to the bottom end of the conveying pipe (16); A fixing plate (18) is fixedly connected to the upper surface of the frame (5), and a top rod (19) is fixedly connected to the left side of the fixing plate (18).

4. The low-GI oat biscuit production equipment according to claim 3, characterized in that, A torsion spring is provided at the hinge of the cover plate (12) and the screw cap (13), and a rotating shaft is provided at both ends of the printing roller (6), and the rotating shaft is connected by a synchronous belt and a reciprocating screw group (7).

5. The low-GI oat biscuit production equipment according to claim 4, characterized in that, The scraping device (8) includes: Sliding sleeve 1 (81) is fixedly connected to the inner surface of the frame (5), and sliding rod 1 (82) is slidably connected to the inner surface of the sliding sleeve 1 (81). Scraper (83), which is fixedly connected to one end of slide bar (82) that extends into dough box (1).

6. The low-GI oat biscuit production equipment according to claim 5, characterized in that, The scraping device (8) further includes: Sliding sleeve two (84), the sliding sleeve two (84) is fixedly connected to the inner surface of the frame (5), and the inner surface of the sliding sleeve two (84) is slidably connected to the sliding rod two (85). A connecting curved plate (86) is fixedly connected to the end of the slide rod (85) away from the powder box (10); A horizontal plate (87) is fixedly connected to the inner side of the frame (5), and a wall scraping brush (88) is fixedly connected to the rear side of the horizontal plate (87).

7. The low-GI oat biscuit production equipment according to claim 6, characterized in that, The first sliding sleeve (81) is fixedly connected to the inner surfaces of both sides of the kneading box (1), the scraper (83) is slidably connected to the bottom surface of the inner wall of the kneading box (1), the bottom end of the connecting curved plate (86) abuts against the side surface of the frame (5), a spring is provided between the top of the connecting curved plate (86) near the second sliding rod (85) and the side surface of the frame (5), the end of the second sliding rod (85) away from the connecting curved plate (86) abuts against the side surface of the powder filling box (10), and the scraper brush (88) abuts against the circumferential surface of the printing roller (6).

8. The low-GI oat biscuit production equipment according to claim 7, characterized in that, The collecting device (9) includes: A receiving transverse channel (91) is fixedly connected to the inner surface of the frame (5), and a guiding inclined channel (92) is fixedly connected to both ends of the receiving transverse channel (91). Side plate (93), the side plate (93) is fixedly connected to the upper surface of the top of the guide channel (92), and the inner surface of the side plate (93) is hinged with an oil spray cylinder (94).

9. The low-GI oat biscuit production equipment according to claim 8, characterized in that, The collecting device (9) further includes: Connecting plate (95), the connecting plate (95) is set on the front side of the powder filling box (10), and the bottom end of the connecting plate (95) is fixedly connected to the pusher hammer (96). A retaining shaft (97) is fixedly connected to the front side of the powder filling box (10). A locking pin (98) is slidably connected to the inner surface of the retaining shaft (97). The inner surfaces of the pusher hammer (96) and the receiving channel (91) are slidably connected. A spring is provided between the locking pin (98) and the retaining shaft (97). The locking pin (98) is engaged with the inner surface of the top end of the connecting plate (95).

10. A method of using a low-GI oat biscuit production equipment, comprising the low-GI oat biscuit production equipment as described in claim 9, characterized in that: Includes the following steps: Step 1: First, put the mixed raw materials into the dough mixing box (1), then start the rolling roller (3) and the extrusion roller (4) to rotate relative to each other, and the rolling roller (3) kneads the materials into dough; Step 2: Then, the dough is squeezed by the extrusion roller (4) so ​​that it falls through the gap and is squeezed out from the bottom of the dough box (1) onto the conveyor belt and conveyed forward to the bottom of the stamping roller (6); Step 3: Then, start the stamping roller (6) to rotate backward and stamp the dough into a blank through the concave mold on the surface, and then transfer it to the subsequent processing device by the conveyor belt; Step 4: Finally, start the reciprocating screw assembly (7) to drive the powder box (10) to move back and forth, and spread the dry flour evenly on the printing roller (6) through the spray nozzle (11) to ensure the printing effect.

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