Artichoke essence tablet and preparation device thereof

Abstract

The invention relates to the technical field of artichoke essence tablet production, in particular to artichoke essence tablets and a preparation device thereof.The artichoke essence tablets comprise a table, and a feeding pipe is installed at the right end of the top face of the table; a discharging inclined plate is installed at the left end of the top face of the table, a first motor is fixedly installed on the top face of the table, the output end of the first motor is fixedly connected with a material stirring plate, a first air cylinder is fixedly installed in the top face of the table, and a second air cylinder is fixedly installed at the front end of the top face of the table. And a pressing structure is mounted on the rear side of the top surface of the table. According to the device, the fan-shaped pressing block is arranged, and the outer wall of the pressing block is attached to the inner wall of the mold, so that when the pressing block downwards presses powder on the inner side of the mold, an enough distance can be kept between the inclined face of the pressing block and the inner wall of the mold, gas on the inner side of the mold can be conveniently and gently exhausted, the powder flying phenomenon is avoided, and it can be guaranteed that the device is clean and tidy; and the quality of finished tablets is kept consistent, and the using effect of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of artichoke slice production, in particular to artichoke slices and a preparation device thereof. Background Art

[0002] Artichoke, also known as artichoke, cardoon, and globe artichoke, is a plant of the genus Cynara in the Asteraceae family that grows on the Mediterranean coast. It is used as a vegetable, and its fleshy receptacle and the fleshy part at the base of the bracts are eaten. As more and more benefits of artichoke are discovered, developing it into various health products has become a research hotspot.

[0003] In this regard, China's patent application number: CN202410985487.7 discloses a tablet press for pharmaceutical processing, which relates to the field of pharmaceutical processing technology. The invention comprises a machine body, a tablet pressing unit, the tablet pressing unit including a drive shaft rotatably mounted on the machine body, and a tablet discharge unit including a tablet discharge guide fixedly mounted on the machine body, wherein the incomplete gear ring is fixedly mounted with multiple equidistantly distributed side teeth. The advantage of the invention is that the knocking mechanism cooperates with the incomplete gear ring, allowing the corresponding multiple rubber knocking hammers to continuously rotate and knock against the side walls of the middle die, which helps to evenly distribute the drug powder inside the middle die and improve the overall quality of subsequent tableting. At the same time, when the knocking mechanism cooperates with the multiple side teeth, the corresponding multiple rubber knocking hammers can intermittently rotate and knock against the outer wall of the middle die, which helps to increase the gap between the tablet and the middle die, so that the tablet can be smoothly ejected from the middle die, effectively improving tablet production efficiency.

[0004] The tableting device can perform tableting operations on artichokes by arranging an upper die, a middle die, and a lower die. However, when the upper die is inserted into the inner side of the middle die, since the diameter of the upper die is the same as the inner diameter of the middle die, a sealed air pressure will exist between the bottom surface of the upper die and the top surface of the lower die, and the compressed gas will escape from the gap between the upper die and the middle die. When the gas escapes, part of the powder will be brought out, thereby generating flying powder, which not only pollutes the device, but also reduces the amount of powder, making the volume of the finished tablet smaller, resulting in a lower yield rate of the product.

[0005] Therefore, in order to solve the above problems, a kind of artichoke essence slice and its preparation device are proposed. Summary of the Invention

[0006] The object of the present invention is to provide an artichoke tablet and a preparation device thereof, so as to solve the problem that the tablet pressing device in the prior art proposed in the above background art is capable of performing a tablet pressing operation on artichoke powder by arranging an upper die, a middle die and a lower die. However, when the upper die is inserted into the inner side of the middle die, since the diameter of the upper die is the same as the inner diameter of the middle die, a sealed air pressure will exist between the bottom surface of the upper die and the top surface of the lower die, and compressed gas will escape from the gap between the upper die and the middle die. When the gas escapes, part of the powder will be brought out, thereby generating flying powder, which not only pollutes the device, but also reduces the amount of powder, resulting in a smaller volume of the finished tablet, and reducing the yield of the product.

[0007] To achieve the above object, the present invention provides the following technical solution: an artichoke extract tablet comprising the following steps: S1. A mixture of artichoke buds and artichoke leaves in a mass ratio of 6:4 was dried and crushed, and then a first extract was added, wherein the mass ratio of the first extract to the crushed mixture was 2:5, and the first extract was a mixed solution of ethanol, methanol and water in a mass ratio of 2:3:4, and then the first reflux extraction was performed at 60 ° C and normal pressure for 4h to obtain a first artichoke concentrate; S2. A second extract was added to the raw material after the first reflux extraction, the mass ratio of the second extract to the raw material being 2:4, the second extract being a mixed solution of ethanol and water in a mass ratio of 2:2, and then a second reflux extraction was performed at 40 ° C, -0.09 MPa for 2 h to obtain a second artichoke concentrate; S3. After combining the first artichoke concentrate and the second artichoke concentrate, the concentrate was concentrated under reduced pressure and spray-dried to obtain an artichoke extract with a yield of 8%; S4. The artichoke buds and artichoke leaves were dried and crushed in a mass ratio of 6:4, and sterilized by radiation to obtain the artichoke powder; S5. The artichoke extract and artichoke powder are sieved separately and then mixed to obtain a mixed powder with a particle size of 200 mesh. The mixed powder is granulated and tableted in sequence to obtain the artichoke tablets.

[0008] An artichoke slice and a preparation device thereof, comprising: a table, a feeding pipe being installed at the right end of the top surface of the table; A material unloading inclined plate is installed at the left end of the top surface of the table, a first motor is fixedly installed on the top surface of the table, an output end of the first motor is fixedly connected to a material stripping plate, a first cylinder is fixedly installed inside the top surface of the table, and a second cylinder is fixedly installed at the front end of the top surface of the table; A downward pressing structure is installed on the rear side of the top surface of the table, and the downward pressing structure includes a mounting frame, which is fixedly mounted on the rear end of the top surface of the table, a wedge block is fixedly mounted on the rear side of the front bottom surface of the mounting frame, and a third cylinder is fixedly mounted on the front side of the front bottom surface of the mounting frame; A rotating material pressing structure is installed in the middle of the top surface of the table; A cleaning structure is installed on the front side of the rotary pressing structure.

[0009] The top end face of said rotating disk is provided with a toothed plate, and the bottom end face of said rotating disk is provided with a toothed plate, and the toothed plate is fixed with a toothed plate on the toothed plate, and the toothed plate is fixed with a toothed plate on the toothed plate.

[0010] Preferably, the cleaning structure includes a fixing frame, which is fixedly mounted on the top surface of the table, a fourth cylinder is fixedly mounted on the end of the fixing frame, the protruding end of the fourth cylinder is fixedly connected to a mounting tube, an outer brush tube is movably mounted on the outer wall of the mounting tube via a bearing, an inner brush tube is movably mounted on the inner wall of the mounting tube via a bearing, a gear ring is welded on the inner wall of the outer brush tube and the outer wall of the inner brush tube, a third motor is fixedly mounted inside the mounting tube, an output end of the third motor is fixedly connected to a gear, and an exhaust pipe is fixedly mounted on the inner side of the mounting tube.

[0011] Preferably, the bottom end of the feeding tube is located at the inner upper end of the mold, the unloading inclined plate is located on the left side of the movable groove, the material shifting plate is located on the upper side of the movable groove, the protruding end of the first cylinder is located on the lower side of the bottom surface of the pad, and the second cylinder is located on the front side of the rotating disk. The protruding end of the second cylinder is aligned with the through hole and is adapted to it.

[0012] Preferably, three groups of wedge blocks are provided, and the third cylinder is located just above the abutment rod and the inner brush cylinder.

[0013] Preferably, the output end of the second motor is fixedly connected to the bottom surface of the rotating disk, one end of the first spring is fixedly connected to the inner wall of the movable groove, the fixed cylinder and the mold are arranged correspondingly above and below, the inclined groove is inclined, and the vertical groove and the inclined groove are respectively provided with three groups, the three groups of vertical grooves and the three groups of inclined grooves are staggered, and the three groups of vertical grooves are communicated with the inner sides of the three groups of inclined grooves, the magnetic block is slidably installed on the inner side of the vertical groove, the magnetic sheet is located on the side of the vertical groove away from the inclined groove, the magnetic block and the magnetic sheet repel each other, the abutment rod is adapted to the wedge block, one end of the second spring is fixedly connected to the top surface of the fixed cylinder, the cross-section of the pressure block is fan-shaped, the outer wall of the pressure block is aligned with the inner wall of the mold up and down, the curvature of the pressure block is 120°, and the tip of the pressure block is staggered with the center of the mold.

[0014] Preferably, the mounting cylinder, the abutment rod and the third cylinder are coaxially arranged, the outer diameter of the outer brush cylinder is connected to the inner diameter of the mold, the gear is engaged with two sets of gear rings, and one end of the exhaust pipe is exposed from the top surface of the mounting cylinder.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the device of the present invention provides a fan-shaped pressing block, and the outer wall of the pressing block fits the inner wall of the mold. When the pressing block presses the powder inside the mold, the inclined surface of the pressing block can maintain a sufficient distance from the inner wall of the mold, so as to facilitate the smooth discharge of the gas inside the mold and avoid the occurrence of flying powder. The device can ensure neatness and keep the quality of the finished tablets consistent, thereby improving the use effect of the device.

[0016] It is equipped with a downward pressing structure, a rotating pressing structure and a cleaning structure. Before production, the upper end of the exhaust pipe is connected to the exhaust source, and the powder is added to the inner side of the mold through the feeding pipe. The powder can be accumulated on the top surface of the pad. The second motor is started, and the second motor drives the rotating disk and the mounting disk to rotate counterclockwise. The mold filled with powder moves with the rotation of the rotating disk. The mounting disk drives the abutment rod on the upper side of the mold to approach the wedge block, and the abutment rod will fit the wedge block, and then slide along the inclined surface of the wedge block. The wedge block pushes the abutment rod downward, and the abutment rod drives the rotating column When the pressing block is pressed, the pressure is applied to the inner wall of the mold, and the powder is pressed downwards, so that the powder on the top of the pressing block is pressed down. There is a large space between the inclined surface of the pressing block and the inner wall of the mold. Therefore, when the pressing block moves inside the mold, the gas inside the mold can be discharged smoothly to avoid the occurrence of flying powder. As the rotating disk and the mounting disk rotate, the abutment rod slides downwards, and the pressing block is inserted into the inner side of the mold. The arc surface of the pressing block fits the inner wall of the mold, which can press the powder on the top surface of the pad downwards, so that the powder on the lower side of the pressing block is compacted. There is a large space between the inclined surface of the pressing block and the inner wall of the mold. Therefore, when the pressing block moves inside the mold, the gas inside the mold can be discharged smoothly to avoid the occurrence of flying powder. When the magnetic block slides inside the inclined groove, it drives the rotating column to rotate counterclockwise inside the fixed cylinder, which can make the pressure block rotate 120° counterclockwise. The wedge block is provided with three groups. As the movable groove and the mounting plate rotate, the abutment rod will contact with the other two groups in turn. The contact of the wedge blocks can adjust the angle of the pressing block inside the mold, so that the pressing block can be lifted and lowered three times, which can fully compact the powder inside the mold and ensure the quality of the product; as the movable groove rotates, the mold moves to the upper side of the first cylinder, and the protruding end of the first cylinder extends and abuts the bottom surface of the pad, which can push the pad to rise inside the mold so that the top surface of the pad is flush with the top surface of the rotating disk. The operation of the first motor drives the stripping plate to rotate, and the rotation of the stripping plate can push the tablets on the top surface of the pad down, so that the tablets are discharged through the discharge inclined plate;As the movable groove rotates, the mold moves to the rear side of the second cylinder. At this time, the second cylinder is aligned with the through hole front and back. The protruding end of the second cylinder extends out and can be inserted into the through hole and abut against the surface of the mold, which can push the mold to slide inside the movable groove. When the mold moves, it squeezes the first spring and can adjust the position of the mold on the lower side of the pressure block so that the pressure block can be located on the upper middle side of the mold. The protruding end of the fourth cylinder extends out, driving the mounting cylinder to descend to the inside of the mold. At this time, the outer wall of the outer brush cylinder fits the inner wall of the mold, and the protruding end of the third cylinder extends out, which can push downward to abut The rod causes the pressing block to be inserted downward into the inner side of the inner brush cylinder. At this time, the inner wall of the inner brush cylinder is in contact with the outer wall of the pressing block. The third motor is started to drive the gear to rotate. The gear engages with the meshing rings on the inner wall of the outer brush cylinder and the outer wall of the inner brush cylinder. The rotation of the gear drives the outer and inner brush cylinders to rotate. The outer brush cylinder cooperates with the inner brush cylinder to brush the powder on the inner wall of the mold and the inner wall of the pressing block respectively, which can clean the surface of the mold and the pressing block. The cleaned dust can be discharged through the exhaust pipe, which can keep the surface of the mold and the pressing block clean and ensure that the tablets are not contaminated, improving the user experience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic front view of the structure of the present invention; Figure 2 It is a bottom view schematic diagram of the structure of the rotating disk of the present invention; Figure 3 It is a schematic exploded view of the structure of the pressing structure and the rotating pressing structure of the present invention; Figure 4 It is a front view schematic diagram of the structure of the rotating disk and the mounting disk of the present invention; Figure 5 This is an exploded schematic diagram of the structure of the mounting plate and the fixing cylinder of the present invention; Figure 6 This is a schematic diagram of the explosion structure of the fixed cylinder of the present invention; Figure 7 It is a schematic side cross-sectional view of the structure of the vertical slot and the inclined slot of the present invention; Figure 8 It is a schematic top cross-sectional view of the structure of the fixing cylinder of the present invention; Figure 9 Schematic side cross-sectional view of the structure of the mold of the present invention; Figure 10 This is a schematic front cross-sectional view of the structure of the mounting tube of the present invention; Figure 11 It is a schematic top cross-sectional view of the structure of the pressing block and the mold of the present invention.

[0018] Figure: 1. Table; 11. Feeding tube; 12. Unloading ramp; 13. First motor; 14. Dispenser plate; 15. First cylinder; 16. Second cylinder; 2. Pressing mechanism; 21. Mounting frame; 22. Wedge block; 23. Third cylinder; 3. Rotating pressing mechanism; 31. Rotating plate; 32. Second motor; 33. Movable slot; 34. Through hole; 35. Mold; 36. Backing plate; 37. First spring; 38 , mounting plate; 39, fixed cylinder; 310, vertical groove; 311, inclined groove; 312, magnetic sheet; 313, rotating column; 314, magnetic block; 315, abutment rod; 316, second spring; 317, pressure block; 4, cleaning structure; 41, fixed frame; 42, fourth cylinder; 43, mounting cylinder; 44, outer brush cylinder; 45, inner brush cylinder; 46, gear ring; 47, third motor; 48, gear; 49, exhaust pipe. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1-11 , an embodiment provided by the present invention: The table 1, feeding tube 11, unloading inclined plate 12, first motor 13, material shifting plate 14, first cylinder 15, third cylinder 23, second motor 32, fourth cylinder 42 and third motor 47 used in this application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be repeated here.

[0021] An artichoke extract tablet comprises the following steps: S1. The artichoke buds and artichoke leaves were dried and crushed in a mass ratio of 6:4, and then the first extract was added. The mass ratio of the first extract to the crushed mixture was 2:5, and the first extract was a mixed solution of ethanol, methanol and water in a mass ratio of 2:3:4, and then the first reflux extraction was performed at 60 ° C and normal pressure for 4h to obtain a first artichoke concentrate; S2. After the first reflux extraction, a second extract was added to the raw material, the mass ratio of the second extract to the raw material was 2: 4, the second extract was a mixed solution of ethanol and water in a mass ratio of 2: 2, and then the mixture was refluxed for a second time at 40 ° C, -0.09Mpa for 2h to obtain a second artichoke concentrate; S3. After combining the first artichoke concentrate and the second artichoke concentrate, the concentrate was concentrated under reduced pressure and spray-dried to obtain an artichoke extract with a yield of 8%; S4. The artichoke buds and artichoke leaves were dried and crushed in a mass ratio of 6:4, and sterilized by radiation to obtain artichoke powder; S5. The artichoke extract and artichoke powder are sieved separately and then mixed to obtain a mixed powder with a particle size of 200 mesh. The mixed powder is granulated and tableted in sequence to obtain artichoke tablets.

[0022] An artichoke slice and a preparation device thereof, comprising: a table 1, a feeding tube 11 being installed at the right end of the top surface of the table 1; A material unloading inclined plate 12 is installed on the left end of the top surface of the table 1. A first motor 13 is fixedly installed on the top surface of the table 1. The output end of the first motor 13 is fixedly connected to a material unloading plate 14. A first cylinder 15 is fixedly installed inside the top surface of the table 1. A second cylinder 16 is fixedly installed at the front end of the top surface of the table 1. A downward pressing structure 2 is installed on the rear side of the top surface of the table 1. The downward pressing structure 2 includes a mounting frame 21, which is fixedly mounted on the rear end of the top surface of the table 1. A wedge block 22 is fixedly mounted on the rear side of the front bottom surface of the mounting frame 21. A third cylinder 23 is fixedly mounted on the front side of the front bottom surface of the mounting frame 21. The three sets of wedge blocks 22 can provide power for the three lifting activities of the pressing block 317, thereby avoiding the generation of flying powder and improving the tableting effect. A rotating material pressing structure 3 is installed in the middle of the top surface of the table 1; A cleaning structure 4 is installed on the front side of the rotary pressing structure 3.

[0023] Furthermore, the rotary pressing structure 3 includes a rotating disk 31, which is movably mounted on the top surface of the table 1 through a bearing, and a second motor 32 is fixedly mounted inside the top surface of the table 1, a movable groove 33 is provided on the top surface of the rotating disk 31, and a through hole 34 is provided on the side wall of the rotating disk 31, a mold 35 is slidably mounted on the inner side of the movable groove 33, a pad 36 is movably mounted on the inner bottom of the mold 35, and a first spring 37 is fixedly connected to the side wall of the mold 35, a mounting disk 38 is fixedly mounted on the top surface of the rotating disk 31, and a fixed cylinder 39 is fixedly mounted on the surface of the mounting disk 38, a vertical groove 310 is provided on the inner wall of the fixed cylinder 39, an inclined groove 311 is provided on the inner wall of the vertical groove 310, and a magnetic piece 312 is fixedly mounted inside the fixed cylinder 39. A rotating column 313 is inserted into the inner side of the cylinder 39, and a magnetic block 314 is fixedly installed on the outer wall of the rotating column 313. An abutment rod 315 is movably installed on the outer side of the upper end of the magnetic block 314 through a bearing. A second spring 316 is fixedly connected to the outer side of the middle part of the abutment rod 315, and a pressing block 317 is fixedly connected to the bottom end of the rotating column 313. By setting a fan-shaped pressing block 317, the outer wall of the pressing block 317 fits the inner wall of the mold 35, so that when the pressing block 317 presses the powder inside the mold 35, the inclined surface of the pressing block 317 can maintain a sufficient distance from the inner wall of the mold 35 to facilitate the smooth discharge of the gas inside the mold 35, avoid the occurrence of flying powder, ensure the cleanliness of the device, keep the quality of the finished tablets consistent, and improve the use effect of the device.

[0024] Furthermore, the cleaning structure 4 includes a fixing frame 41, which is fixedly mounted on the top surface of the table 1, and a fourth cylinder 42 is fixedly mounted on the end of the fixing frame 41, and the protruding end of the fourth cylinder 42 is fixedly connected to a mounting tube 43, and an outer brush tube 44 is movably mounted on the outer wall of the mounting tube 43 through a bearing, and an inner brush tube 45 is movably mounted on the inner wall of the mounting tube 43 through a bearing, and a gear ring 46 is welded on the inner wall of the outer brush tube 44 and the outer wall of the inner brush tube 45, and a third motor 47 is fixedly mounted inside the mounting tube 43, and a gear 48 is fixedly connected to the output end of the third motor 47, and an exhaust pipe 49 is fixedly mounted on the inner side of the mounting tube 43. The cleaning structure 4 can clean the powder on the surface of the mold 35 and the pressing block 317, and can keep the surface of the mold 35 and the pressing block 317 clean to prevent the tablets from being contaminated.

[0025] Furthermore, the bottom end of the feeding tube 11 is located at the inner upper end of the mold 35, the unloading inclined plate 12 is located on the left side of the movable groove 33, the material stripping plate 14 is located on the upper side of the movable groove 33, the protruding end of the first cylinder 15 is located on the lower side of the bottom surface of the pad 36, and the second cylinder 16 is located on the front side of the rotating disk 31. The protruding end of the second cylinder 16 is aligned with the through hole 34 and is adapted to it. The tablet can be lifted by the first cylinder 15, and the tablet can be scraped off by the material stripping plate 14. The second cylinder 16 can push the mold 35 in the movable groove 33 to move.

[0026] Furthermore, three groups of wedge blocks 22 are provided, and the third cylinder 23 is located directly above the abutment rod 315 and the inner brush cylinder 45. The three groups of wedge blocks 22 can provide power for the three lifting activities of the pressing block 317, thereby avoiding the occurrence of flying powder and improving the tableting effect.

[0027] Furthermore, the output end of the second motor 32 is fixedly connected to the bottom surface of the rotating disk 31, one end of the first spring 37 is fixedly connected to the inner wall of the movable groove 33, the fixed cylinder 39 and the mold 35 are arranged correspondingly up and down, the inclined groove 311 is inclined, and the vertical groove 310 and the inclined groove 311 are respectively provided with three groups, the three groups of vertical grooves 310 and the three groups of inclined grooves 311 are staggered, the three groups of vertical grooves 310 are communicated with the inner sides of the three groups of inclined grooves 311, the magnetic block 314 is slidably installed on the inner side of the vertical groove 310, the magnetic piece 312 is located on the side of the vertical groove 310 away from the inclined groove 311, the magnetic block 314 and the magnetic piece 312 repel each other, the abutment rod 315 is adapted to the wedge block 22, and the second spring One end of 316 is fixedly connected to the top surface of the fixed cylinder 39, and the cross section of the pressing block 317 is fan-shaped. The outer wall of the pressing block 317 is aligned with the inner wall of the mold 35 up and down. The curvature of the pressing block 317 is 120°, and the tip of the pressing block 317 is staggered with the center of the mold 35. The first spring 37 provides power for the mold 35 to reset inside the movable groove 33. When the magnetic block 314 rises inside the vertical groove 310, it can slide into the inside of the inclined groove 311 to make the pressing block 317 rotate 120°. The second spring 316 provides power for the reset of the abutment rod 315. When the pressing block 317 rotates three times, it can compact the powder on the top surface of the pad 36 without generating four corners, thereby ensuring the tableting effect.

[0028] Furthermore, the mounting cylinder 43, the abutment rod 315 and the third cylinder 23 are coaxially arranged, the outer diameter of the outer brush cylinder 44 is connected to the inner diameter of the mold 35, the gear 48 is engaged with the two sets of gear rings 46, and one end of the exhaust pipe 49 is exposed to the top surface of the mounting cylinder 43. The outer brush cylinder 44 can clean the inner wall of the mold 35. The rotation of the gear 48 can drive the outer brush cylinder 44 and the inner brush cylinder 45 to rotate. The cleaned powder can be extracted through the exhaust pipe 49 to avoid residue on the inner side of the mold 35.

[0029] Working principle: Before production, the upper end of the exhaust pipe 49 is connected to the exhaust source, and the powder is added to the inner side of the mold 35 through the feeding pipe 11. The powder can be accumulated on the top surface of the pad 36, and the second motor 32 is started. The second motor 32 drives the rotating disk 31 and the mounting disk 38 to rotate counterclockwise, and the mold 35 filled with powder moves along with the rotation of the rotating disk 31. The mounting disk 38 drives the abutment rod 315 on the upper side of the mold 35 to approach the wedge block 22, and the abutment rod 315 will fit the wedge block 22, and then slide along the inclined surface of the wedge block 22. The wedge block 22 pushes the abutment rod 315 downward, and the abutment rod 315 drives the rotating column 313 descends inside the fixed cylinder 39, and the abutting rod 315 compresses the second spring 316. At the same time, the magnetic block 314 slides downward from the upper end to the bottom end of the vertical slot 310. The rotating column 313 drives the pressing block 317 to be inserted downward into the inner side of the mold 35. The curved surface of the pressing block 317 fits the inner wall of the mold 35, pressing the powder on the top surface of the pad 36 downward, so that the powder under the pressing block 317 is compacted. There is a large space between the inclined surface of the pressing block 317 and the inner wall of the mold 35. Therefore, when the pressing block 317 moves inside the mold 35, the gas inside the mold 35 can be discharged smoothly, avoiding the occurrence of flying powder. When the second spring 316 is engaged, the second spring 317 is engaged and the second spring 318 is engaged, and the second spring 319 is engaged, so that the first spring 316 is engaged and the second spring 318 is engaged. When the magnetic block 314 slides inside the inclined groove 311, it drives the rotating column 313 to rotate counterclockwise inside the fixed cylinder 39, causing the pressing block 317 to rotate counterclockwise 120 degrees. There are three groups of wedge blocks 22. As the movable groove 33 and the mounting plate 38 rotate, the abutment rod 315 will contact the other two groups of wedge blocks 22 in turn. The angle of the pressing block 317 inside the mold 35 can be adjusted, so that the pressing block 317 can be raised and lowered three times, which can fully compact the powder inside the mold 35 and ensure product quality. As the movable groove 33 rotates, the mold 35 moves to the upper side of the first cylinder 15. The protruding end of the first cylinder 15 extends and abuts the bottom surface of the backing plate 36, which can push the backing plate 36 to rise inside the mold 35, so that the top surface of the backing plate 36 is flush with the top surface of the rotating disk 31. The operation of the first motor 13 drives the stripping plate 14 to rotate. The rotation of the stripping plate 14 can push the tablets on the top surface of the backing plate 36 down, so that the tablets are discharged through the discharge inclined plate 12. As the movable groove 33 rotates, the mold 35 moves to the rear side of the second cylinder 16. At this time, the second cylinder 16 is aligned with the through hole 34 front and back. The protruding end of the second cylinder 16 extends out and can be inserted into the through hole 34 and abut against the surface of the mold 35, which can push the mold 35 to slide inside the movable groove 33. When the mold 35 is active, it squeezes the first spring 37 and can adjust the position of the mold 35 on the lower side of the pressure block 317 so that the pressure block 317 is located on the upper middle side of the mold 35. The protruding end of the fourth cylinder 42 extends out, driving the mounting cylinder 43 to descend to the inside of the mold 35. At this time, the outer wall of the outer brush cylinder 44 fits the inner wall of the mold 35, and the protruding end of the third cylinder 23 extends out, which can push the abutment rod 31 downward. 5, so that the pressing block 317 is inserted downwardly into the inner side of the inner brush cylinder 45. At this time, the inner wall of the inner brush cylinder 45 is in contact with the outer wall of the pressing block 317. The third motor 47 is started to drive the gear 48 to rotate. The gear 48 is engaged with the inner wall of the outer brush cylinder 44 and the meshing ring 46 on the outer wall of the inner brush cylinder 45. The rotation of the gear 48 drives the outer brush cylinder 44 and the inner brush cylinder 45 to rotate. The outer brush cylinder 44 cooperates with the inner brush cylinder 45 to brush the powder on the inner wall of the mold 35 and the inner wall of the pressing block 317 respectively, so as to clean the surfaces of the mold 35 and the pressing block 317, and the cleaned dust can be discharged through the exhaust pipe 49, so as to keep the surfaces of the mold 35 and the pressing block 317 clean, and ensure that the tablets are not contaminated, thereby improving the user experience of the device.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. An artichoke extract tablet, characterized in that: The following steps are involved: S1. A mixture of artichoke buds and artichoke leaves in a mass ratio of 6:4 was dried and crushed, and then a first extract was added, wherein the mass ratio of the first extract to the crushed mixture was 2:5, and the first extract was a mixed solution of ethanol, methanol and water in a mass ratio of 2:3:4, and then the first reflux extraction was performed at 60 ° C and normal pressure for 4h to obtain a first artichoke concentrate; S2. A second extract was added to the raw material after the first reflux extraction, the mass ratio of the second extract to the raw material being 2:4, the second extract being a mixed solution of ethanol and water in a mass ratio of 2:2, and then a second reflux extraction was performed at 40 ° C, -0.09 MPa for 2 h to obtain a second artichoke concentrate; S3. After combining the first artichoke concentrate and the second artichoke concentrate, the concentrate was concentrated under reduced pressure and spray-dried to obtain an artichoke extract with a yield of 8%; S4. The artichoke buds and artichoke leaves were dried and crushed in a mass ratio of 6:4, and sterilized by radiation to obtain the artichoke powder; S5. The artichoke extract and artichoke powder are sieved separately and then mixed to obtain a mixed powder with a particle size of 200 mesh. The mixed powder is granulated and tableted in sequence to obtain the artichoke tablets.

2. An artichoke extract tablet and a preparation device thereof, comprising: A table (1), wherein a feeding pipe (11) is installed at the right end of the top surface of the table (1); Its characteristics are: A material unloading inclined plate (12) is installed at the left end of the top surface of the table (1), a first motor (13) is fixedly installed on the top surface of the table (1), an output end of the first motor (13) is fixedly connected to a material unloading plate (14), a first cylinder (15) is fixedly installed inside the top surface of the table (1), and a second cylinder (16) is fixedly installed at the front end of the top surface of the table (1); A downward pressing structure (2) is installed on the rear side of the top surface of the table (1), and the downward pressing structure (2) includes a mounting frame (21), the mounting frame (21) is fixedly mounted on the rear side of the top surface of the table (1), a wedge block (22) is fixedly mounted on the rear side of the front bottom surface of the mounting frame (21), and a third cylinder (23) is fixedly mounted on the front side of the front bottom surface of the mounting frame (21); A rotating material pressing structure (3) is installed in the middle of the top surface of the table (1); A cleaning structure (4) is installed on the front side of the rotary pressing structure (3).

3. A kind of artichoke fine slice and preparation device thereof according to claim 2, it is characterized in that: The rotary pressing structure (3) includes a rotating disk (31), the rotating disk (31) is movably mounted on the top surface of the table (1) through a bearing, a second motor (32) is fixedly mounted inside the top surface of the table (1), a movable groove (33) is provided on the top surface of the rotating disk (31), a through hole (34) is provided on the side wall of the rotating disk (31), a mold (35) is slidably mounted on the inner side of the movable groove (33), a pad (36) is movably mounted on the inner bottom of the mold (35), a first spring (37) is fixedly connected to the side wall of the mold (35), a mounting disk (38) is fixedly mounted on the top surface of the rotating disk (31), and the mounting disk (38) is fixedly mounted on the top surface of the rotating disk (31). ) is fixedly mounted on the surface of the fixing cylinder (39), a vertical groove (310) is provided on the inner wall of the fixing cylinder (39), an oblique groove (311) is provided on the inner wall of the vertical groove (310), a magnetic sheet (312) is fixedly mounted inside the fixing cylinder (39), a rotating column (313) is inserted into the inner side of the fixing cylinder (39), a magnetic block (314) is fixedly mounted on the outer wall of the rotating column (313), an abutting rod (315) is movably mounted on the outer side of the upper end of the magnetic block (314) through a bearing, a second spring (316) is fixedly connected to the outer side of the middle part of the abutting rod (315), and a pressing block (317) is fixedly connected to the bottom end of the rotating column (313).

4. The artichoke extract slice and the preparation device thereof according to claim 2, wherein: The cleaning structure (4) includes a fixing frame (41), the fixing frame (41) is fixedly mounted on the top surface of the table (1), a fourth cylinder (42) is fixedly mounted on the end of the fixing frame (41), the protruding end of the fourth cylinder (42) is fixedly connected to a mounting tube (43), an outer brush tube (44) is movably mounted on the outer wall of the mounting tube (43) via a bearing, an inner brush tube (45) is movably mounted on the inner wall of the mounting tube (43) via a bearing, a gear ring (46) is welded to the inner wall of the outer brush tube (44) and the outer wall of the inner brush tube (45), a third motor (47) is fixedly mounted inside the mounting tube (43), an output end of the third motor (47) is fixedly connected to a gear (48), and an exhaust pipe (49) is fixedly mounted on the inner side of the mounting tube (43).

5. The artichoke extract slice and the preparation device thereof according to claim 2, wherein: The bottom end of the feeding tube (11) is located at the inner upper end of the mold (35), the unloading inclined plate (12) is located on the left side of the movable groove (33), the material shifting plate (14) is located on the upper side of the movable groove (33), the extended end of the first cylinder (15) is located on the lower side of the bottom surface of the pad (36), the second cylinder (16) is located on the front side of the rotating disk (31), and the extended end of the second cylinder (16) is aligned with the through hole (34) and is adapted to the through hole (34).

6. The artichoke extract slice and the preparation device thereof according to claim 2, characterized in that: The wedge blocks (22) are provided in three groups, and the third cylinder (23) is located directly above the abutment rod (315) and the inner brush cylinder (45).

7. The artichoke slice and the device for preparing the same according to claim 3, wherein: The output end of the second motor (32) is fixedly connected to the bottom surface of the rotating disk (31), one end of the first spring (37) is fixedly connected to the inner wall of the movable groove (33), the fixed cylinder (39) and the mold (35) are arranged correspondingly up and down, the inclined groove (311) is inclined, the vertical groove (310) and the inclined groove (311) are respectively provided in three groups, the three groups of the vertical grooves (310) and the three groups of inclined grooves (311) are staggered, the three groups of the vertical grooves (310) are communicated with the inner sides of the three groups of inclined grooves (311), and the magnetic block (314) is slidably installed in the vertical groove (310). ), the magnetic sheet (312) is located on the side of the vertical slot (310) away from the inclined slot (311), the magnetic block (314) and the magnetic sheet (312) repel each other, the abutment rod (315) is adapted to the wedge block (22), one end of the second spring (316) is fixedly connected to the top surface of the fixed cylinder (39), the cross section of the pressing block (317) is fan-shaped, the outer wall of the pressing block (317) is aligned with the inner wall of the mold (35) in the upper and lower directions, the arc of the pressing block (317) is 120°, and the tip of the pressing block (317) is staggered with the center of the mold (35).

8. The artichoke extract slice and the device for preparing the same according to claim 4, wherein: The mounting cylinder (43), the abutting rod (315) and the third cylinder (23) are coaxially arranged. The outer diameter of the outer brush cylinder (44) is connected to the inner diameter of the mold (35). The gear (48) is engaged with the two sets of gear rings (46). One end of the exhaust pipe (49) is exposed from the top surface of the mounting cylinder (43).

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