Tablet pressing structure for tablet processing

Abstract

The utility model relates to the technical field of tablet processing, in particular to a tablet processing tabletting structure which comprises a machine table, a U-shaped frame is connected to the top of the machine table, a tabletting mechanism is arranged at the top of the U-shaped frame and extends to the bottom of the U-shaped frame, a driving mechanism is arranged on one side of the machine table, and after medicine powder is scattered on a placing assembly, the U-shaped frame is driven by the driving mechanism to rotate. The tabletting mechanism can be started to press down to perform tabletting operation on medicine powder on the placing assembly, then the tabletting mechanism can rise, the driving mechanism is started to drive the placing assembly to turn over, and the tabletting mechanism is started again to press down to be in contact with the placing assembly to generate acting force to discharge tablets and medicine powder formed by tabletting on the placing assembly. By means of the tablet taking-out device, tablets formed after tabletting can be taken out of the mold conveniently, medicine powder remaining in the mold can be discharged and cleaned conveniently, and therefore the tablet tabletting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tablet processing, in particular to a tablet processing and tablet pressing structure. Background Art

[0002] Tablets are a common type of medicine in our daily life. Most tablets are made by pressing during production. A tablet press is a machine that presses powder and granular materials into tablet-like medicines. In the process of pressing tablets, a tablet pressing structure is needed, also called a tablet press.

[0003] At present, the traditional tablet pressing mechanism still has some shortcomings. Before tableting, the staff will first pour the powder into the inside of the lower die groove, and then start to pressurize the powder. The pressed powder and tablets will be stuck in the die groove of the mold, which is not convenient for the staff to take them out, thereby reducing the efficiency of tablet processing. For this reason, we propose a tablet processing and tablet pressing structure. Utility Model Content

[0004] Based on the deficiencies in the prior art mentioned in the above background technology, the utility model provides a tablet processing and tableting structure.

[0005] The utility model overcomes the above technical problems by adopting the following technical solutions, specifically:

[0006] A tablet processing and tablet pressing structure comprises: a machine platform, a U-shaped frame is connected to the top of the machine platform, a tablet pressing mechanism is arranged on the top of the U-shaped frame, and the tablet pressing mechanism extends to the bottom of the U-shaped frame, a driving mechanism is arranged on one side of the machine platform, and the driving mechanism extends to the inside of the machine platform and is connected to one side of the inner wall of the machine platform, a placing component is arranged on the driving mechanism, the tablet pressing mechanism is used to cooperate with the placing component to tablet the medicine powder, the driving mechanism is used to drive the placing component to flip, a screening mechanism is arranged between the two sides of the inner wall of the machine platform, the screening mechanism is used to separate the powder and the tablets, and a resistance mechanism is arranged on the back of the machine platform, and the resistance mechanism extends to the inside of the machine platform, and the resistance mechanism is used to drive the screening mechanism to vibrate repeatedly.

[0007] As a further solution of the utility model: the tablet pressing mechanism includes a cylinder, a hydraulic cylinder, a top die and a pressing die, the cylinder is connected to the top of the machine, the hydraulic cylinder is connected to the output end of the cylinder, and the hydraulic cylinder extends to the bottom of the U-shaped frame, the top die is connected to the bottom end of the hydraulic cylinder, and the pressing die is connected to the bottom of the top die.

[0008] As a further solution of the utility model: the driving mechanism includes a first motor and a support rod, the first motor is connected to one side of the machine, and one end of the first motor output shaft extends to the inside of the machine, the support rod is rotatably connected to one side of the inner wall of the machine, and one end of the support rod is connected to one end of the first motor output shaft.

[0009] As a further solution of the utility model: the placement component includes a bottom mold, a mold frame, a mold groove and a slot, the bottom mold is fixedly connected to the outer surface of the support rod, the mold frame is connected to the inside of the bottom mold, the mold groove is opened at the top of the mold frame, the slot is opened at the bottom of the bottom mold, and the pressing mold is movably inserted into the inside of the mold groove and the slot respectively.

[0010] As a further solution of the utility model: the screening mechanism includes two horizontal plates, two telescopic rods, a screen and two springs, the two horizontal plates are respectively connected to the two sides of the inner wall of the machine, the two telescopic rods are respectively connected to the top of the two horizontal plates, the screen is connected to the top of the two telescopic rods, the two springs are respectively connected to the top of the two horizontal plates, and one end of the two springs is connected to the bottom of the screen, and the two springs are respectively located on the outside of the two telescopic rods.

[0011] As a further solution of the utility model: the interference mechanism includes a second motor connecting rod and a cam, the second motor is connected to the back of the machine, and one end of the second motor output shaft extends to the interior of the machine, the connecting rod is connected to one end of the second motor output shaft, and the cam is connected to one end of the connecting rod.

[0012] As a further solution of the utility model: a door is hingedly connected to the front of the machine, and a plurality of bases are connected to the bottom of the machine.

[0013] After adopting the above structure, the utility model has the following advantages compared with the prior art:

[0014] 1. Start the cylinder output end to extend the hydraulic cylinder to drive the top die to descend, so that the die is pressed down to the inside of the die slot to press the powder into tablets, and then the die will rise, start the first motor output shaft to drive the bottom die to flip 180 degrees through the support rod, start the cylinder to make multiple dies descend and press down to the inside of the slot, and the force generated will cause the tablets and powder to fall off from the inside of the die slot, so as to complete the convenient removal of the tablets and cleaning of the powder, so that the utility model can not only facilitate the removal of the tableted tablets from the mold, but also facilitate the discharge and cleaning of the powder remaining in the mold, thereby improving the efficiency of tablet pressing.

[0015] 2. The fallen powder falls to the bottom of the inner wall of the machine through the screen, while the tablets will stay on the screen. The second motor output shaft is started to drive the cam to rotate through the connecting rod. When the cam rotates, the protruding end repeatedly contacts the bottom of the screen, thereby driving the two telescopic rods to extend and stretching the two springs. After that, the two springs will reset and drive the two telescopic rods to contract, causing the screen to vibrate repeatedly to discharge the tablets from the discharge port to complete the screening of the powder and tablets. This makes it easy to collect and process tablets and powder separately, so that the powder can be collected and reused again, which improves the screening efficiency and avoids the waste of powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure inside the machine of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the tablet pressing mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the driving mechanism and placement components of the utility model;

[0020] Figure 5 This is a schematic diagram of the bottom film structure of the utility model when viewed from above;

[0021] Figure 6 It is a structural schematic diagram of the screening mechanism and the conflicting mechanism of the utility model.

[0022] In the figure: 1. machine table; 2. U-shaped frame; 3. tablet pressing mechanism; 301. cylinder; 302. hydraulic cylinder; 303. top mold; 304. pressing mold; 4. driving mechanism; 401. first motor; 402. supporting rod; 5. placing component; 501. bottom mold; 502. mold frame; 503. mold groove; 504. slot; 6. screening mechanism; 601. horizontal plate; 602. telescopic rod; 603. screen; 604. spring; 7. resistance mechanism; 701. second motor; 702. connecting rod; 703. cam; 8. machine door; 9. base. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figures 1 to 6 In an embodiment of the utility model, a tablet processing and tableting structure comprises: a machine table 1, a U-shaped frame 2 is connected to the top of the machine table 1, a tablet pressing mechanism 3 is arranged on the top of the U-shaped frame 2, and the tablet pressing mechanism 3 extends to the bottom of the U-shaped frame 2, a driving mechanism 4 is arranged on one side of the machine table 1, and the driving mechanism 4 extends to the inside of the machine table 1 and is connected to one side of the inner wall of the machine table 1, a placing component 5 is arranged on the driving mechanism 4, the tablet pressing mechanism 3 is used to cooperate with the placing component 5 to tablet the medicine powder, the driving mechanism 4 is used to drive the placing component 5 to flip, a screening mechanism 6 is arranged between the two sides of the inner wall of the machine table 1, the screening mechanism 6 is used to separate the powder and the tablets, and a resistance mechanism 7 is arranged on the back of the machine table 1, and the resistance mechanism 7 extends to the inside of the machine table 1, and the resistance mechanism 7 is used to drive the screening mechanism 6 to vibrate repeatedly.

[0026] Specifically, after the medicine powder is sprinkled on the placement component 5, the tablet pressing mechanism 3 can be started to press down to tablet the medicine powder on the placement component 5, and then the tablet pressing mechanism 3 will rise. At this time, the driving mechanism 4 is started to drive the placement component 5 to flip, and the tablet pressing mechanism 3 is started again to press down and contact with the placement component 5 to discharge the tablets and medicine powder formed on the placement component 5, thereby completing the removal of the tablets. After the tablets and medicine powder are filtered by the screening mechanism 6, the tablets stay on the screening mechanism 6 and the medicine powder falls to the bottom of the inner wall of the machine 1 for collection, and then the resistance mechanism 7 is started to make the screening mechanism 6 vibrate repeatedly to discharge the tablets and collect them, thereby completing the screening of the tablets and medicine powder.

[0027] Embodiment 2:

[0028] See also Figures 3 to 5In the embodiment of the utility model, a tablet processing and pressing structure is provided, wherein the tablet pressing mechanism 3 comprises an air cylinder 301, a hydraulic cylinder 302, a top die 303 and a pressing die 304, wherein the air cylinder 301 is connected to the top of the machine platform 1, the hydraulic cylinder 302 is connected to the output end of the air cylinder 301, and the hydraulic cylinder 302 extends to the bottom of the U-shaped frame 2, the top die 303 is connected to the bottom end of the hydraulic cylinder 302, and the pressing die 304 is connected to the bottom of the top die 303, and the driving mechanism 4 comprises a first motor 401 and a support rod 402, wherein the first motor 401 is connected to one side of the machine platform 1, and the output end of the first motor 401 ... output end of the air cylinder 301 is connected to the output end of the air cylinder 301, and the output end of the air cylinder 302 is connected to the output end of the air cylinder 301, and the output end of the air cylinder 302 is connected to the output end of the air cylinder 301, and the output end of the air cylinder 302 is connected to the output end of the air cylinder 301, and the output end of the air cylinder 302 is connected to the output end of the air cylinder 301, and the output end of the air One end of the shaft extends to the interior of the machine 1, the support rod 402 is rotatably connected to one side of the inner wall of the machine 1, and one end of the support rod 402 is connected to one end of the output shaft of the first motor 401, the placement component 5 includes a bottom mold 501, a mold frame 502, a mold groove 503 and a slot 504, the bottom mold 501 is fixedly connected to the outer surface of the support rod 402, the mold frame 502 is connected to the inside of the bottom mold 501, the mold groove 503 is opened at the top of the mold frame 502, the slot 504 is opened at the bottom of the bottom mold 501, and the die 304 is movably inserted into the inside of the mold groove 503 and the slot 504 respectively.

[0029] Specifically, the output end of the cylinder 301 is started to extend the hydraulic cylinder 302 to drive the top die 303 to descend, so that the pressing die 304 is pressed down to the inside of the die groove 503 to press the powder into tablets. Then the pressing die 304 will rise, and the output shaft of the first motor 401 is started to drive the bottom die 501 to flip 180 degrees through the support rod 402. The cylinder 301 is started to make multiple pressing dies 304 descend and press down to the inside of the slot 504. The force generated causes the tablets and powder to fall off from the inside of the die groove 503, completing the convenient removal of the tablets and the cleaning of the powder, thereby improving the efficiency of tablet pressing.

[0030] Embodiment 3:

[0031] See also Figures 1 to 6In the embodiment of the utility model, a tablet processing and tableting structure is provided, wherein the screening mechanism 6 comprises two horizontal plates 601, two telescopic rods 602, a screen 603 and two springs 604, wherein the two horizontal plates 601 are respectively connected to both sides of the inner wall of the machine 1, the two telescopic rods 602 are respectively connected to the top of the two horizontal plates 601, the screen 603 is connected to the top of the two telescopic rods 602, the two springs 604 are respectively connected to the top of the two horizontal plates 601, and one end of the two springs 604 is connected to the screen 603. The bottom of the machine 1 is connected, two springs 604 are respectively located outside the two telescopic rods 602, the resistance mechanism 7 includes a second motor 701, a connecting rod 702 and a cam 703, the second motor 701 is connected to the back of the machine 1, and one end of the output shaft of the second motor 701 extends to the inside of the machine 1, the connecting rod 702 is connected to one end of the output shaft of the second motor 701, the cam 703 is connected to one end of the connecting rod 702, the front of the machine 1 is hinged with a machine door 8, and the bottom of the machine 1 is connected with multiple bases 9.

[0032] Specifically, the fallen medicine powder falls to the bottom of the inner wall of the machine 1 through the screen 603, and the tablets will stay on the screen 603. The output shaft of the second motor 701 is started to drive the cam 703 to rotate through the connecting rod 702. When the cam 703 rotates, the protruding end repeatedly contacts the bottom of the screen 603, thereby driving the two telescopic rods 602 to extend and stretching the two springs 604. After that, the two springs 604 will be reset to drive the two telescopic rods 602 to contract, so that the screen 603 will vibrate repeatedly to discharge the tablets from the discharge port to complete the screening of the medicine powder and tablets, so that the medicine powder is easy to collect and avoid waste. The setting of the machine door 8 can facilitate the collection of the medicine powder inside the machine 1, and the setting of multiple bases 9 can improve the stability of the utility model during operation.

[0033] The working principle of the utility model is as follows: when in use, the medicine powder to be pressed is poured into the interior of the multiple die slots 503 provided on the die frame 502, and then the cylinder 301 is started, and the output end of the cylinder 301 causes the hydraulic cylinder 302 to extend and drive the top die 303 to descend, so that the pressing die 304 is pressed down to the interior of the die slot 503 to press the medicine powder into tablets, and after the tableting is completed, the pressing die 304 will rise, and when the tablets need to be taken out, the staff starts the first motor 401, and the output shaft of the first motor 401 drives the bottom die 501 to turn over 180 degrees through the support rod 402, and at this time, the cylinder 301 is started again to make the multiple pressing dies 304 descend, so that the force generated during the pressing of the pressing dies 304 to the interior of the slot 504 pushes the tablets and medicine powder out of the die slot 503. 03 falls off inside, thereby completing the convenient removal of tablets and cleaning of powder. After the powder and tablets fall off, the powder falls to the bottom of the inner wall of the machine 1 through the screen 603, and the tablets will stay on the screen 603. Then the staff starts the second motor 701, and the output shaft of the second motor 701 drives the cam 703 to rotate through the connecting rod 702. When the cam 703 rotates, the protruding end repeatedly hits the bottom of the screen 603, so that the screen 603 drives the two telescopic rods 602 to extend, and the two springs 604 will be stretched at the same time, and then the two springs 604 will be reset to drive the two telescopic rods 602 to contract, so that the screen 603 can vibrate repeatedly to discharge the tablets from the discharge port, thereby completing the screening of powder and tablets.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A tablet processing and tableting structure, characterized in that: include: A machine (1), wherein a U-shaped frame (2) is connected to the top of the machine (1), a tablet pressing mechanism (3) is arranged on the top of the U-shaped frame (2), and the tablet pressing mechanism (3) extends to the bottom of the U-shaped frame (2), a driving mechanism (4) is arranged on one side of the machine (1), and the driving mechanism (4) extends to the inside of the machine (1) and is connected to one side of the inner wall of the machine (1), a placement component (5) is arranged on the driving mechanism (4), the tablet pressing mechanism (3) is used to cooperate with the placement component (5) to tablet the medicine powder, and the driving mechanism (4) is used to drive the placement component (5) to flip, a screening mechanism (6) is arranged between the two sides of the inner wall of the machine (1), and the screening mechanism (6) is used to separate the powder and the medicine tablets, and a resistance mechanism (7) is arranged on the back of the machine (1), and the resistance mechanism (7) extends to the inside of the machine (1), and the resistance mechanism (7) is used to drive the screening mechanism (6) to vibrate repeatedly.

2. A tablet processing and tableting structure according to claim 1, characterized in that: The tablet pressing mechanism (3) comprises a cylinder (301), a hydraulic cylinder (302), a top die (303) and a pressing die (304); the cylinder (301) is connected to the top of the machine platform (1); the hydraulic cylinder (302) is connected to the output end of the cylinder (301), and the hydraulic cylinder (302) extends to the bottom of the U-shaped frame (2); the top die (303) is connected to the bottom end of the hydraulic cylinder (302); and the pressing die (304) is connected to the bottom of the top die (303).

3. A tablet processing and tableting structure according to claim 2, characterized in that: The driving mechanism (4) comprises a first motor (401) and a support rod (402); the first motor (401) is connected to one side of the machine platform (1), and one end of the output shaft of the first motor (401) extends into the interior of the machine platform (1); the support rod (402) is rotatably connected to one side of the inner wall of the machine platform (1), and one end of the support rod (402) is connected to one end of the output shaft of the first motor (401).

4. A tablet processing and tableting structure according to claim 3, characterized in that: The placement component (5) comprises a bottom mold (501), a mold frame (502), a mold groove (503) and a slot (504); the bottom mold (501) is fixedly connected to the outer surface of the support rod (402); the mold frame (502) is connected to the inside of the bottom mold (501); the mold groove (503) is opened at the top of the mold frame (502); the slot (504) is opened at the bottom of the bottom mold (501); and the pressing mold (304) is movably inserted into the inside of the mold groove (503) and the slot (504), respectively.

5. A tablet processing and tableting structure according to claim 4, characterized in that: The screening mechanism (6) comprises two horizontal plates (601), two telescopic rods (602), a screen (603) and two springs (604); the two horizontal plates (601) are respectively connected to the two sides of the inner wall of the machine platform (1); the two telescopic rods (602) are respectively connected to the top of the two horizontal plates (601); the screen (603) is connected to the top of the two telescopic rods (602); the two springs (604) are respectively connected to the top of the two horizontal plates (601); one end of the two springs (604) is connected to the bottom of the screen (603); and the two springs (604) are respectively located outside the two telescopic rods (602).

6. A tablet processing and tableting structure according to claim 5, characterized in that: The interference mechanism (7) comprises a second motor (701), a connecting rod (702) and a cam (703); the second motor (701) is connected to the back of the machine (1), and one end of the output shaft of the second motor (701) extends into the interior of the machine (1); the connecting rod (702) is connected to one end of the output shaft of the second motor (701); and the cam (703) is connected to one end of the connecting rod (702).

7. A tablet processing and tableting structure according to claim 6, characterized in that: The front of the machine platform (1) is hingedly provided with a machine door (8), and the bottom of the machine platform (1) is connected to a plurality of bases (9).

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