Rice crust tablet press with forming rollers

Abstract

The utility model discloses a rice crust tablet press with forming rollers, which relates to the technical field of rice crust production, and comprises a tablet press main body, a driving fulcrum shaft and a plurality of driven fulcrum shafts are respectively and rotatably connected in an L-shaped side frame, and T-shaped guide grooves are symmetrically formed in one side, far away from the L-shaped side frame, of the tablet press main body; the sides, close to the T-shaped guide groove, of the driving fulcrum shaft and the driven fulcrum shafts are each fixedly provided with a hexagonal insertion block. The inner sides of the two T-shaped guide grooves are slidably connected with T-shaped guide strips, an upper supporting roller plate and a lower supporting roller plate are fixed to the outer sides of the two T-shaped guide strips correspondingly, a plurality of hollow forming roller bodies are arranged between the upper supporting roller plate and the lower supporting roller plate in an attached mode, and a hexagonal inserting groove is formed in the center of the end, away from the corresponding T-shaped guide strip, of each hollow forming roller body. According to the rice crust tablet press with the forming rollers provided by the utility model, through the integral structural matching design, the plurality of hollow forming rollers can be conveniently disassembled at the same time at a time, so that the aim of quick disassembly is fulfilled, and subsequent cleaning is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rice crust production, in particular to a rice crust sheeting machine with a forming roller. Background Art

[0002] A tablet press is required for the production and processing of rice crackers. The rice crackers are extruded and formed by the forming rollers in the tablet press. During the operation of the tablet press, the forming rollers need to be cleaned regularly to ensure the hygiene and safety of the rice crackers after forming.

[0003] For example, a Chinese utility model patent (CN218303362U) discloses a sheet press for producing rice crust, which states: "When disassembling the profiling roller, push the profiling roller to one side, the connecting block will hold the supporting shaft, the second spring will be compressed, one end of the profiling roller will move into the limiting groove, and at the same time, the rectangular blocks on both sides of the connecting block on the other side will be pressed inward to push the movable block out of the second arc groove, and at the same time, the supporting shaft will be taken out of the limiting groove, and the profiling roller will be disassembled. The disassembled profiling roller can be directly cleaned, which reduces the difficulty of cleaning the profiling roller and improves food hygiene and safety."

[0004] The above-mentioned tablet press solves the problem that the forming rollers are fixedly connected to the equipment, making it inconvenient to disassemble and clean. However, the disassembly method of the forming rollers of the above-mentioned tablet press is relatively cumbersome, and multiple forming rollers need to be disassembled one by one in sequence, which seriously affects the production and processing efficiency of the tablet press. For this reason, the present application proposes a rice crust tablet press with forming rollers. Utility Model Content

[0005] Based on this, it is necessary to provide a rice crust tablet press with forming rollers to address the above technical problems. Through the overall structural coordination design, when multiple hollow forming rollers need to be disassembled and cleaned, it is only necessary to pull down the pull rod and simultaneously pull the L-shaped side frame to make the hexagonal plug slide out of the hexagonal slot, so as to release the limit on the multiple hollow forming rollers, so that the grab handle can slide through the T-shaped guide bar and the T-shaped guide groove to take out the upper support roller plate and the lower support roller plate, and then remove the hand-tightening bolts to separate the upper support roller plate and the lower support roller plate, so as to facilitate the disassembly of multiple hollow forming rollers at one time, so as to achieve the purpose of quick disassembly and facilitate subsequent cleaning, and effectively reduce the impact on the production efficiency of the tablet press.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A rice cracker sheeting machine with a forming roller, which is used for extrusion forming of rice crackers;

[0008] The tablet press comprises a main body, a conveying device is arranged inside the main body of the tablet press, an L-shaped side frame is arranged on one side of the conveying device, a guide column is symmetrically fixed on one side of the main body of the tablet press close to the L-shaped side frame, the L-shaped side frame is slidably connected to two guide columns, a driving support shaft and a plurality of driven support shafts are rotatably connected inside the L-shaped side frame, a T-shaped guide groove is symmetrically opened inside the side of the main body of the tablet press away from the L-shaped side frame, and a hexagonal plug is fixed on one side of the driving support shaft and the plurality of driven support shafts close to the T-shaped guide groove;

[0009] The inner sides of the two T-shaped guide grooves are slidably connected with T-shaped guide bars, and the outer sides of the two T-shaped guide bars are respectively fixed with an upper supporting roller plate and a lower supporting roller plate, and a plurality of hollow formed roller bodies are fitted between the upper supporting roller plate and the lower supporting roller plate, and each of the hollow formed roller bodies is provided with a hexagonal slot at the center away from one end of the T-shaped guide bar, and the hexagonal plug is slidably connected to the hexagonal slot, and a handle is further provided at one end between the upper supporting roller plate and the lower supporting roller plate, and hand-tightened bolts are provided between the upper end of the handle and the upper supporting roller plate, and between the lower end of the handle and the lower supporting roller plate.

[0010] As a preferred embodiment of the rice crust tablet press with forming rollers provided by the utility model, the two guide pillars are away from one side of the tablet press body and a limit strip is fixed between the two guide pillars, and a first spring is sleeved on the outer side of each guide pillar, one end of the first spring is fixed to the limit strip, and the other end of the first spring is fixed to the L-shaped side frame.

[0011] As a preferred embodiment of the rice crust sheeting machine with a forming roller provided by the utility model, a support is fixed at the center of the lower end of the limit bar, and a pull rod is slidably connected to the inside of the support close to the L-shaped side frame. A limit hole 1 and a limit hole 2 are respectively opened at the center of the bottom end of the L-shaped side frame, and the upper end of the pull rod is slidably connected to the limit hole 1 and the limit hole 2 respectively, and a second spring is fixed between the outer side of the lower end of the pull rod and the support.

[0012] As a preferred embodiment of the rice crust sheeting machine with forming rollers provided by the utility model, handrails are fixed at both ends of the upper end of the L-shaped side frame, a second sprocket is fixed to the outer side of the driving shaft away from the hexagonal plug block, a first sprocket is fixed to the outer side of the multiple driven shafts away from the hexagonal plug block, a chain is connected to the outer side transmission between the second sprocket and the multiple first sprockets, and a driving assembly is arranged between the side of the driving shaft close to the second sprocket and the L-shaped side frame.

[0013] As a preferred embodiment of the rice crust sheeting machine with a forming roller provided by the utility model, the driving assembly includes a first bevel gear, a first bevel gear is fixed to the side of the driving support shaft close to the second sprocket, a reduction motor is fixed inside the L-shaped side frame and located on the outside of the first bevel gear, a second bevel gear is fixed to the output end of the reduction motor, and the second bevel gear is meshingly connected with the first bevel gear.

[0014] As a preferred embodiment of the rice crust tablet press with forming rollers provided by the utility model, a debris-blocking filter is fixed to the inner side of the multiple hollow forming roller bodies close to the hexagonal slot, a feed hopper is fixed to the upper end of the tablet press body away from one end of the multiple hollow forming roller bodies, a discharge pipe is fixed to the lower end of the feed hopper, and the lower end of the discharge pipe passes through the tablet press body and extends to the upper end of the conveying equipment.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The rice crust tablet press with forming rollers provided by the utility model has an overall structural coordination design, so that when it is necessary to disassemble and clean a plurality of hollow forming roller bodies, it is only necessary to pull down the pull rod and simultaneously pull the L-shaped side frame to make the hexagonal plug block slide out of the hexagonal slot, so that the limiting of the plurality of hollow forming roller bodies can be released, so that the grab handle can slide through the T-shaped guide bar and the T-shaped guide groove to take out the upper support roller plate and the lower support roller plate, and then remove the hand-tightening bolts to separate the upper support roller plate and the lower support roller plate, so that a plurality of hollow forming roller bodies can be disassembled at the same time at one time, so as to achieve the purpose of quick disassembly and facilitate subsequent cleaning, and effectively reduce the impact on the production efficiency of the tablet press. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 The overall structural schematic diagram of the rice crust tablet press with forming rollers provided by the utility model;

[0019] Figure 2 It is a structural schematic diagram of the outer side of the L-shaped side frame of the rice crust tablet press with forming rollers provided by the utility model;

[0020] Figure 3 It is a schematic diagram of the structure between the L-shaped side frame of the rice crust sheet press with forming rollers provided by the utility model and a plurality of hollow forming roller bodies;

[0021] Figure 4The utility model provides a schematic structural diagram of the upper supporting roller plate and the lower supporting roller plate of the rice crust sheeting machine with forming rollers.

[0022] The markings in the figure are as follows:

[0023] 1. Tablet press body; 2. Feed hopper; 3. Discharge pipe; 4. Conveying equipment; 5. L-shaped side frame; 6. Handrail; 7. Guide column; 8. Limit strip; 9. First spring; 10. Limit hole one; 11. Limit hole two; 12. Support; 13. Pull rod; 14. Second spring; 15. T-shaped guide groove; 16. Driving support shaft; 17. Driven support shaft; 18. Hexagonal plug; 19. First sprocket; 20. Second sprocket; 21. Chain; 22. First bevel gear; 23. Speed ​​reduction motor; 24. Second bevel gear; 25. T-shaped guide strip; 26. Upper support roller plate; 27. Lower support roller plate; 28. Hollow forming roller body; 29. ​​Debris filter; 30. Hexagonal slot; 31. Handle; 32. Hand-tightening bolt. DETAILED DESCRIPTION

[0024] As described in the background technology, the above-mentioned tablet press solves the problem that the forming rollers are fixedly connected to the equipment, which makes them inconvenient to disassemble and clean. However, the disassembly method of the forming rollers of the above-mentioned tablet press is relatively cumbersome, and multiple forming rollers need to be disassembled one by one in turn, which seriously affects the production and processing efficiency of the tablet press.

[0025] In order to solve this technical problem, the utility model provides a rice cracker sheeting machine with a forming roller, which is used for the production and processing of rice crackers and extrusion forming;

[0026] The tablet press comprises a main body 1, a conveying device 4 is arranged inside the main body 1, an L-shaped side frame 5 is arranged on one side of the conveying device 4, a guide column 7 is symmetrically fixed on one side of the main body 1 close to the L-shaped side frame 5, the L-shaped side frame 5 is slidably connected to two guide columns 7, a driving support shaft 16 and a plurality of driven support shafts 17 are rotatably connected inside the L-shaped side frame 5, a T-shaped guide groove 15 is symmetrically opened inside the main body 1 of the tablet press away from the L-shaped side frame 5, and a hexagonal plug 18 is fixed on one side of the driving support shaft 16 and the plurality of driven support shafts 17 close to the T-shaped guide groove 15;

[0027] The inner sides of the two T-shaped guide grooves 15 are slidably connected with T-shaped guide bars 25, and the outer sides of the two T-shaped guide bars 25 are respectively fixed with an upper supporting roller plate 26 and a lower supporting roller plate 27, and a plurality of hollow formed roller bodies 28 are fitted between the upper supporting roller plate 26 and the lower supporting roller plate 27. A hexagonal slot 30 is opened at the center of each hollow formed roller body 28 away from one end of the T-shaped guide bar 25, and the hexagonal plug block 18 is slidably connected to the hexagonal slot 30. A handle 31 is also provided at one end between the upper supporting roller plate 26 and the lower supporting roller plate 27, and a hand-tightened bolt 32 is provided between the upper end of the handle 31 and the upper supporting roller plate 26, and between the lower end of the handle 31 and the lower supporting roller plate 27.

[0028] The rice crust tablet press with forming rollers provided by the utility model is designed with overall structural coordination, so that when multiple hollow forming roller bodies 28 need to be disassembled and cleaned, it is convenient to disassemble multiple hollow forming roller bodies 28 at one time, so as to achieve the purpose of rapid disassembly and facilitate subsequent cleaning, and effectively reduce the impact on the production efficiency of the tablet press.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] Embodiment 1:

[0032] Please refer to Figure 1-4 A rice crust tablet press with a forming roller comprises a tablet press body 1, a conveying device 4 is arranged inside the tablet press body 1, and the rice crust is conveyed by the conveying device 4. In order to conveniently discharge the rice crust onto the conveying device 4, a feed hopper 2 is fixed at the upper end of the tablet press body 1, and a discharge pipe 3 is fixed at the lower end of the feed hopper 2. The lower end of the discharge pipe 3 passes through the tablet press body 1 and extends to the upper end of the conveying device 4;

[0033] In order to compact and shape the rice crust, an L-shaped side frame 5 is provided on one side of the conveying device 4, and a driving support shaft 16 and a plurality of driven support shafts 17 are rotatably connected inside the L-shaped side frame 5, and a T-shaped guide groove 15 is symmetrically opened inside the tablet press body 1 on a side away from the L-shaped side frame 5, and a hexagonal plug block 18 is fixed on the side of the driving support shaft 16 and the plurality of driven support shafts 17 close to the T-shaped guide groove 15;

[0034] The inner sides of the two T-shaped guide grooves 15 are slidably connected with T-shaped guide bars 25, and the outer sides of the two T-shaped guide bars 25 are respectively fixed with an upper support roller plate 26 and a lower support roller plate 27. In order to connect and fix the upper support roller plate 26 and the lower support roller plate 27, a handle 31 is further provided at one end between the upper support roller plate 26 and the lower support roller plate 27. A hand-tightening bolt 32 is provided between the upper end of the handle 31 and the upper support roller plate 26, and between the lower end of the handle 31 and the lower support roller plate 27. A plurality of hollow forming roller bodies 28 are fitted between the upper support roller plate 26 and the lower support roller plate 27. The hollow setting of the hollow forming roller body 28 effectively reduces weight, which is convenient for subsequent disassembly and assembly. At the same time, the weight reduction effect can be used to avoid the impact on the taste caused by the complete compaction of the rice crust. A hexagonal slot 30 is opened at the center of each hollow forming roller body 28 away from one end of the T-shaped guide bar 25, and the hexagonal plug 18 is slidably connected to the hexagonal slot 30;

[0035] In order to facilitate the disassembly of multiple hollow forming roller bodies 28 at one time, so as to achieve the purpose of quick disassembly and facilitate subsequent cleaning, and effectively reduce the impact on the production efficiency of the equipment, a guide column 7 is symmetrically fixed on one side of the tablet press body 1 close to the L-shaped side frame 5, and the L-shaped side frame 5 is slidably connected to the two guide columns 7, so that the L-shaped side frame 5 can be supported and pulled away from the tablet press body 1, so that the hexagonal plug 18 can slide out of the hexagonal slot 30, and the limit on the hollow forming roller body 28 is released;

[0036] In order to limit the movement of the L-shaped side frame 5, two guide pillars 7 are away from one side of the tablet press body 1 and a limit strip 8 is fixed between the two guide pillars 7. A first spring 9 is sleeved on the outer side of each guide pillar 7. One end of the first spring 9 is fixed to the limit strip 8, and the other end of the first spring 9 is fixed to the L-shaped side frame 5, so that the L-shaped side frame 5 can always be close to the tablet press body 1;

[0037] In order to further limit and fix the position of the L-shaped side frame 5, a support 12 is fixed at the center of the lower end of the limit bar 8, and a pull rod 13 is slidably connected to the inner side of the support 12 close to the side of the L-shaped side frame 5. A limit hole 10 and a limit hole 2 11 are respectively provided at the center of the bottom end of the L-shaped side frame 5. The upper end of the pull rod 13 is slidably connected to the limit hole 10 and the limit hole 2 11 respectively. A second spring 14 is fixed between the outer side of the lower end of the pull rod 13 and the support 12. In order to facilitate the grabbing and pulling of the L-shaped side frame 5, handrails 6 are fixed at both ends of the upper end of the L-shaped side frame 5.

[0038] In order to prevent debris from entering the inner side of the hollow forming roller body 28 through the hexagonal slot 30, a debris filter 29 is fixed on the inner side of the hollow forming roller body 28 near the hexagonal slot 30;

[0039] Embodiment 2:

[0040] The rice crust tablet press with forming rollers provided in Example 1 is further optimized, specifically, as follows Figure 3 As shown, in order to facilitate the synchronous rotation of multiple hollow forming rollers 28 and then form the rice crust, a second sprocket 20 is fixed to the outer side of the driving support shaft 16 away from the hexagonal plug block 18, and a first sprocket 19 is fixed to the outer side of multiple driven support shafts 17 away from the hexagonal plug block 18. The outer sides of the second sprocket 20 and the multiple first sprockets 19 are connected by a chain 21, and a driving assembly is arranged between the side of the driving support shaft 16 close to the second sprocket 20 and the L-shaped side frame 5;

[0041] Specifically, the driving assembly includes a first bevel gear 22, the first bevel gear 22 is fixed to the side of the driving support shaft 16 close to the second sprocket 20, a reduction motor 23 is fixed inside the L-shaped side frame 5 and outside the first bevel gear 22, and a second bevel gear 24 is fixed to the output end of the reduction motor 23, and the second bevel gear 24 is meshed and connected with the first bevel gear 22;

[0042] The above electrical components are all electrically connected to the main controller and the power supply, wherein the main controller can be a conventional known device for control such as a computer, and the existing public power connection technology will not be repeated here;

[0043] The use process of the rice crust tablet press with forming rollers provided by the utility model is as follows: the rice crust is discharged to the conveying device 4 through the feed hopper 2 and the discharge pipe 3, and then the rice crust is conveyed to the position of multiple hollow forming roller bodies 28 through the conveying device 4, and the reduction motor 23 is started to drive the second bevel gear 24 to rotate, and the second sprocket 20 and the driving support shaft 16 are driven to rotate through the meshing of the second bevel gear 24 and the first bevel gear 22, and the transmission of the chain 21 drives multiple driven support shafts 17 and the first sprocket 19 to follow the second sprocket 20 and the driving support shaft 16 to rotate synchronously, thereby making multiple hexagonal plug blocks 18 rotate synchronously, and the structural design of the hexagonal plug blocks 18 and the hexagonal slots 30 is matched, so that the multiple hollow forming roller bodies 28 are rotated under the support of the upper support roller plate 26 and the lower support roller plate 27, and the rice crust is formed;

[0044] When it is necessary to disassemble and clean the multiple hollow forming roller bodies 28, first pull down the pull rod 13 to make it slide out from the inner side of the limiting hole 10, grab the handrail 6 and pull the L-shaped side frame 5 to move away from the tablet press body 1 under the guidance of the guide column 7, and squeeze the first spring 9 during the movement. After the movement is completed, release the pull rod 13 and the elastic force characteristics of the second spring 14 drive the pull rod 13 to return to the limiting hole 2 11, thereby limiting the L-shaped side frame 5, so that the L-shaped side frame 5 is no longer in contact with the tablet press body 1, thereby allowing the multiple hexagonal plug blocks 18 to slide out of the hexagonal slots 30;

[0045] At this time, the limiting fixation of the multiple hollow forming roller bodies 28 is released, and then the handle 31 is grasped to slide the upper supporting roller plate 26 and the lower supporting roller plate 27 out from the inner side of the tablet press body 1 through the sliding of the T-shaped guide bar 25 and the T-shaped guide groove 15, and then the two hand-tightening bolts 32 are rotated and removed, so that the upper supporting roller plate 26 and the lower supporting roller plate 27 can be separated, and then all the hollow forming roller bodies 28 can be removed at one time, which is convenient for cleaning operations.

Claims

1. A rice crust tabletting machine with a forming roller, characterized in that: The tablet press comprises a tablet press body (1), a conveying device (4) is arranged inside the tablet press body (1), an L-shaped side frame (5) is arranged on one side of the conveying device (4), a guide column (7) is symmetrically fixed on one side of the tablet press body (1) close to the L-shaped side frame (5), the L-shaped side frame (5) is slidably connected to two guide columns (7), a driving support shaft (16) and a plurality of driven support shafts (17) are rotatably connected inside the L-shaped side frame (5), a T-shaped guide groove (15) is symmetrically opened inside the tablet press body (1) on the side away from the L-shaped side frame (5), and a hexagonal plug block (18) is fixed on one side of the driving support shaft (16) and the plurality of driven support shafts (17) close to the T-shaped guide groove (15); The inner sides of the two T-shaped guide grooves (15) are slidably connected with T-shaped guide bars (25), and the outer sides of the two T-shaped guide bars (25) are respectively fixed with an upper supporting roller plate (26) and a lower supporting roller plate (27). A plurality of hollow forming roller bodies (28) are arranged between the upper supporting roller plate (26) and the lower supporting roller plate (27), and a hexagonal slot (30) is provided at the center of each hollow forming roller body (28) away from one end of the T-shaped guide bar (25). The hexagonal plug block (18) is slidably connected with the hexagonal slot (30). A handle (31) is further provided at one end between the upper supporting roller plate (26) and the lower supporting roller plate (27), and a hand-tightening bolt (32) is provided between the upper end of the handle (31) and the upper supporting roller plate (26), and between the lower end of the handle (31) and the lower supporting roller plate (27).

2. The rice crust sheeting machine with a forming roller according to claim 1, characterized in that: The two guide pillars (7) are located at one side away from the tablet press body (1) and a limit strip (8) is fixed between the two guide pillars (7). A first spring (9) is sleeved on the outer side of each guide pillar (7), one end of the first spring (9) is fixed to the limit strip (8), and the other end of the first spring (9) is fixed to the L-shaped side frame (5).

3. The rice crust sheeting machine with a forming roller according to claim 2, characterized in that: A support (12) is fixed at the center of the lower end of the limit strip (8), and a pull rod (13) is slidably connected to the inside of the support (12) close to one side of the L-shaped side frame (5). A limit hole 1 (10) and a limit hole 2 (11) are respectively opened at the center of the bottom end of the L-shaped side frame (5), and the upper end of the pull rod (13) is slidably connected to the limit hole 1 (10) and the limit hole 2 (11), respectively. A second spring (14) is fixed between the outer side of the lower end of the pull rod (13) and the support (12).

4. The rice crust sheeting machine with forming rollers according to claim 1, characterized in that: Handrails (6) are fixed to both ends of the upper end of the L-shaped side frame (5); a second sprocket (20) is fixed to the outer side of the driving support shaft (16) away from the hexagonal plug block (18); a first sprocket (19) is fixed to the outer side of the plurality of driven support shafts (17) away from the hexagonal plug block (18); a chain (21) is connected to the outer side of the second sprocket (20) and the plurality of first sprockets (19); and a driving assembly is provided between the side of the driving support shaft (16) close to the second sprocket (20) and the L-shaped side frame (5).

5. The rice crust sheeting machine with forming rollers according to claim 4, characterized in that: The driving assembly comprises a first bevel gear (22), a first bevel gear (22) being fixed to a side of the driving support shaft (16) close to the second sprocket (20), a reduction motor (23) being fixed inside the L-shaped side frame (5) and outside the first bevel gear (22), a second bevel gear (24) being fixed to an output end of the reduction motor (23), and the second bevel gear (24) being meshingly connected with the first bevel gear (22).

6. The rice crust sheeting machine with forming rollers according to claim 1, characterized in that: A debris-blocking filter screen (29) is fixed on the inner side of the multiple hollow-molded roller bodies (28) near the hexagonal slot (30), and a feed hopper (2) is fixed on the upper end of the tablet press body (1) away from one end of the multiple hollow-molded roller bodies (28), and a discharge pipe (3) is fixed on the lower end of the feed hopper (2), and the lower end of the discharge pipe (3) passes through the tablet press body (1) and extends to the upper end of the conveying device (4).

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