Tabletting and discharging device for melatonin tablet processing

Abstract

The utility model relates to the field of melatonin tablet processing, in particular to a tablet pressing and discharging device for melatonin tablet processing, which comprises a mounting frame, a sliding frame is fixedly arranged on one side of the mounting frame through bolts, an electric cylinder mounting plate is fixedly arranged on one side of the sliding frame through bolts, and a blanking plate is further fixedly arranged in the mounting frame through bolts. A support is further fixedly arranged above the mounting frame through welding, a first stepping motor is fixedly arranged on the outer side of one end of the mounting frame through a bolt, and an eccentric wheel is fixedly arranged at the tail end of a rotating shaft of the first stepping motor; the second electric cylinder is started to drive one end of the lever to move upwards, the lever is rotationally connected with the support, and the end, close to the second electric cylinder, of the lever is longer than the end, close to the connecting column, of the lever, so that when the second electric cylinder is started to drive one end of the lever to move upwards, the other end of the lever is pressed downwards after being pressurized; and the medicine powder in the upper tabletting cylinder is pressed into tablets by the tabletting column.

Description

Technical Field

[0001] The utility model relates to the field of melatonin tablet processing, in particular to a tablet pressing and discharging device for melatonin tablet processing. Background Art

[0002] Melatonin is one of the hormones secreted by the pineal gland in the brain. Melatonin belongs to the indole heterocyclic compound, and its chemical name is N-acetyl-5-methoxytryptamine, also known as pineal hormone, melatonin, and melatonin. Melatonin can inhibit the hypothalamus-pituitary-gonad axis, reduce the levels of gonadotropin-releasing hormone, gonadotropin, luteinizing hormone, and follicle-stimulating hormone, and can directly act on the gonads to reduce the levels of androgens, estrogens, and progesterone. In addition, MT has strong neuroendocrine immunomodulatory activity and free radical scavenging antioxidant ability, and may become a new method and approach for antiviral treatment.

[0003] After melatonin is artificially synthesized, it needs to be pressed into tablets and packaged for sale. Conventional tablet pressing devices can only press one melatonin tablet at a time, which is inefficient. In addition, most conventional tablet pressing devices use an electric cylinder to directly drive the lower pressing piece to tablet the powder. The pressure directly driven by the electric cylinder is low, and the tablets may be easier to disperse after the tablet pressing is completed.

[0004] In view of the above technical defects, a solution is now proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a tablet pressing and discharging device for processing melatonin tablets to solve the above-mentioned technical defects.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A tablet discharging device for processing melatonin tablets comprises a mounting frame, a sliding frame is fixedly provided on one side of the mounting frame by bolts, an electric cylinder mounting plate is fixedly provided on one side of the sliding frame by bolts, a feeding plate is fixedly provided inside the mounting frame by bolts, a bracket is fixedly provided on the top of the mounting frame by welding, a first stepper motor is fixedly provided on the outside of one end of the mounting frame by bolts, an eccentric wheel is fixedly provided on the end of the rotating shaft of the first stepper motor, a sliding plate is provided on the top of the eccentric wheel, a sliding plate is provided on the outside of the sliding plate, a sliding-matching outer fixing plate is also provided on the outside of the sliding plate, a sliding-matching feeding box is also provided on the top of the sliding frame, and a first electric cylinder is fixedly provided on one end of the electric cylinder mounting plate by bolts.

[0008] Preferably, both ends of the mounting frame are provided with a first sliding groove, a second sliding groove is provided inside one end of the mounting frame, the sliding plate is slidably connected to the first sliding groove, a third sliding groove is provided at one end of the sliding plate, and the eccentric shaft of the eccentric wheel is located inside the third sliding groove and slidably cooperates with the third sliding groove.

[0009] Preferably, both ends of the outer fixed plate are fixed to the inner side of the mounting frame by bolts, an array-distributed upper tablet pressing cylinder is provided above the sliding plate, and the upper tablet pressing cylinder and the outer fixed plate are fixedly connected by bolts, an array-distributed lower tablet pressing cylinder is provided below the sliding plate, and the lower tablet pressing cylinder and the outer fixed plate are fixedly connected by bolts, and a through hole corresponding to the upper tablet pressing cylinder is also opened inside the sliding plate.

[0010] Preferably, the telescopic end of the first electric cylinder passes through the electric cylinder mounting plate and is fixedly connected to the loading box, a motor mounting plate is fixedly provided on one side of the loading box by bolts, a second stepper motor is fixedly provided above the motor mounting plate by bolts, an array-distributed spiral conveyor belt is provided inside the loading box, and an array-distributed unloading pipe is provided on the other side of the loading box.

[0011] Preferably, the discharge pipe and the loading box are fixed by welding, one end of the spiral conveyor belt extends into the discharge pipe and rotates with the discharge pipe, the other end of one of the spiral conveyor belts passes through the loading box and is fixedly connected to the rotating shaft of the second stepper motor, and the spiral conveyor belts are connected by belts and pulleys.

[0012] Preferably, a second electric cylinder is fixedly provided with bolts below the inner wall of the mounting frame, and a rotatably connected lever is also provided inside the bracket, one end of the lever is slidably connected to the telescopic end of the second electric cylinder, and a slidably connected connecting column is provided inside the other end of the lever, and the end of the lever close to the second electric cylinder is longer than the end close to the connecting column, and one end of the connecting column passes through the mounting frame and is fixedly provided with a pressure plate, and a number of pressing columns corresponding to the upper pressing cylinder are provided below the pressing plate, and the top of the pressing column is fixedly connected to the pressing plate.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model pours medicine powder into the loading box, then starts the first electric cylinder to drive the loading box to slide above the sliding frame until multiple feeding tubes overlap above multiple upper tablet pressing cylinders, at this time, starts the first stepper motor to drive the sliding plate to do reciprocating motion, first makes the sliding plate separate the upper tablet pressing cylinder from the lower tablet pressing cylinder, then starts the second stepper motor, the second stepper motor drives multiple spiral conveyor belts to rotate through belts and pulleys, when the spiral conveyor belts rotate, the medicine powder is driven to synchronously fall into the interior of the upper tablet pressing cylinder through multiple feeding tubes for feeding, after the feeding is completed, starts the first electric cylinder to drive the loading box to retreat, then starts the second electric cylinder to drive one end of the lever to move upward, the lever is rotatably connected to the bracket and the length of the lever close to the second electric cylinder is greater than the length close to the connecting column. Therefore, when the second electric cylinder starts to drive one end of the lever to move upward, the other end of the lever is pressurized and pressed downward, so that the tablet pressing column presses the medicine powder in the upper tablet pressing cylinder into tablets. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying 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 connection structure of the mounting frame in the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the first stepper motor and the sliding plate in the utility model;

[0019] Figure 4 It is a schematic diagram of the connection structure between the first electric cylinder and the loading box in the utility model;

[0020] Figure 5 It is a schematic diagram of the connection structure between the second electric cylinder and the connecting column in the utility model.

[0021] Legend: 1. Mounting frame; 11. First slide; 12. Second slide; 13. Sliding frame; 14. Electric cylinder mounting plate; 15. Bracket; 16. Sliding plate; 17. Third slide; 18. Eccentric wheel; 19. First stepper motor; 20. External fixing plate; 21. Upper tablet pressing cylinder; 22. Through hole; 23. Lower tablet pressing cylinder; 24. Loading box; 25. First electric cylinder; 26. Motor mounting plate; 27. Second stepper motor; 28. Spiral conveyor belt; 29. ​​Unloading pipe; 30. Second electric cylinder; 31. Lever; 32. Connecting column; 33. Pressing plate; 34. Tablet pressing column; 35. Unloading plate. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-Figure 5 As shown, the utility model is a tablet discharging device for processing melatonin tablets, including a mounting frame 1, both ends of the mounting frame 1 are provided with a first slide groove 11, one end of the mounting frame 1 is provided with a second slide groove 12, one side of the mounting frame 1 is fixed with a sliding frame 13 by bolts, one side of the sliding frame 13 is fixed with an electric cylinder mounting plate 14 by bolts, the inside of the mounting frame 1 is also fixed with a blanking plate 35 by bolts, and the upper part of the mounting frame 1 is also fixed with a bracket 15 by welding.

[0024] A first stepper motor 19 is fixedly provided on the outer side of one end of the mounting frame 1 by bolts, an eccentric wheel 18 is fixedly provided on the end of the rotating shaft of the first stepper motor 19, a sliding plate 16 is provided above the eccentric wheel 18, the sliding plate 16 is slidably connected with the first slide groove 11, a third slide groove 17 is provided at one end of the sliding plate 16, the eccentric shaft of the eccentric wheel 18 is located inside the third slide groove 17 and slidably cooperates with the third slide groove 17, when the first stepper motor 19 is started, it drives the eccentric wheel 18 to rotate, the eccentric wheel 18 drives the eccentric shaft thereon to make a circular motion, and when the eccentric shaft slides with the third slide groove 17, it synchronously drives the sliding plate 16 to make a reciprocating motion.

[0025] The outer side of the sliding plate 16 is also provided with an outer fixing plate 20 that slides together, and the two ends of the outer fixing plate 20 are fixed to the inner side of the mounting frame 1 by bolts. An upper tablet pressing cylinder 21 distributed in an array is provided above the sliding plate 16, and the upper tablet pressing cylinder 21 and the outer fixing plate 20 are fixedly connected by bolts. A lower tablet pressing cylinder 23 distributed in an array is provided below the sliding plate 16, and the lower tablet pressing cylinder 23 and the outer fixing plate 20 are fixedly connected by bolts. A through hole 22 corresponding to the upper tablet pressing cylinder 21 is also provided inside the sliding plate 16. When the sliding plate 16 moves to the end away from the second slide groove 12, the sliding plate 16 closes the space between the upper tablet pressing cylinder 21 and the lower tablet pressing cylinder 23 for convenient tablet pressing. When the sliding plate 16 moves to the end close to the second slide groove 12, the through hole 22 coincides with the upper tablet pressing cylinder 21 and the lower tablet pressing cylinder 23, and the tablets pressed in the upper tablet pressing cylinder 21 fall through the lower tablet pressing cylinder 23.

[0026] A slidably matched loading box 24 is also provided above the sliding frame 13. A first electric cylinder 25 is fixedly provided at one end of the electric cylinder mounting plate 14 by bolts. The telescopic end of the first electric cylinder 25 passes through the electric cylinder mounting plate 14 and is fixedly connected to the loading box 24. A motor mounting plate 26 is fixedly provided at one side of the loading box 24 by bolts. A second stepping motor 27 is fixedly provided above the motor mounting plate 26 by bolts. An array-distributed spiral conveyor belt 28 is provided inside the loading box 24. An array-distributed unloading material conveyor belt 28 is provided at the other side of the loading box 24. Tube 29, the feeding tube 29 and the feeding box 24 are fixed by welding, one end of the spiral conveyor belt 28 extends into the feeding tube 29 and rotates with the feeding tube 29, the other end of one of the spiral conveyor belts 28 passes through the feeding box 24 and is fixedly connected to the rotating shaft of the second stepper motor 27, and the spiral conveyor belts 28 are connected to the pulley by a belt. When the second stepper motor 27 is started, all the spiral conveyor belts 28 are driven to rotate, so that the powder in the feeding box 24 is transported to the upper tablet pressing cylinder 21 through the feeding tube 29.

[0027] A second electric cylinder 30 is also fixed by bolts at the bottom of the inner wall of the mounting frame 1, and a rotatably connected lever 31 is also provided inside the bracket 15. One end of the lever 31 is slidably connected to the telescopic end of the second electric cylinder 30, and a slidably connected connecting column 32 is provided inside the other end of the lever 31. The end of the lever 31 close to the second electric cylinder 30 is longer than the end close to the connecting column 32. When the second electric cylinder 30 is started, it drives the connecting column 32 to be pressed downward, and the downward pressure of the connecting column 32 is increased by utilizing the lever force amplification principle, so that the tablets can be pressed more tightly. One end of the connecting column 32 passes through the mounting frame 1 and is fixedly provided with a pressing plate 33. A tablet pressing column 34 corresponding in number to the upper tablet pressing cylinder 21 is provided below the pressing plate 33, and the top of the tablet pressing column 34 is fixedly connected to the pressing plate 33.

[0028] The working process and principle of the utility model are as follows:

[0029] When in use, first pour the powder into the loading box 24, then start the first electric cylinder 25, the first electric cylinder 25 drives the loading box 24 to slide above the sliding frame 13 until the discharge pipe 29 overlaps with the upper tablet pressing cylinder 21, then start the first stepper motor 19, when the first stepper motor 19 starts, it drives the sliding plate 16 to do reciprocating motion, first making the sliding plate 16 separate the upper tablet pressing cylinder 21 from the lower tablet pressing cylinder 23, then start the second stepper motor 27, the second stepper motor 27 drives the spiral conveyor belt 28 to rotate through the belt and the pulley, and the spiral conveyor belt 28 rotates. When the rotary conveyor belt 28 rotates, it drives the powder to fall into the interior of the upper tablet pressing cylinder 21 through the discharge pipe 29. After the discharge is completed, the first electric cylinder 25 is started to drive the loading box 24 to retreat, and then the second electric cylinder 30 is started. The second electric cylinder 30 drives one end of the lever 31 to move upward, and the other end of the lever 31 is pressed downward so that the tablet pressing column 34 presses the powder in the upper tablet pressing cylinder 21 into tablets. Then the first stepper motor 19 is started again to drive the sliding plate 16 to move, so that the tablets in the upper tablet pressing cylinder 21 pass through the lower tablet pressing cylinder 23 and fall above the discharge plate 35 to complete the discharge.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A tabletting and discharging device for processing melatonin tablets, comprising a mounting frame (1), It is characterized in that A sliding frame (13) is fixedly provided on one side of the mounting frame (1) by bolts, an electric cylinder mounting plate (14) is fixedly provided on one side of the sliding frame (13) by bolts, a material discharge plate (35) is fixedly provided inside the mounting frame (1) by bolts, a bracket (15) is fixedly provided on the top of the mounting frame (1) by welding, a first stepper motor (19) is fixedly provided on the outer side of one end of the mounting frame (1) by bolts, an eccentric wheel (18) is fixedly provided on the end of the rotating shaft of the first stepper motor (19), a sliding plate (16) is provided on the top of the eccentric wheel (18), a sliding-matching outer fixing plate (20) is also provided on the outer side of the sliding plate (16), a sliding-matching material loading box (24) is also provided on the top of the sliding frame (13), and a first electric cylinder (25) is fixedly provided on one end of the electric cylinder mounting plate (14) by bolts.

2. A tabletting and discharging device for processing melatonin tablets according to claim 1, It is characterized in that Both ends of the mounting frame (1) are provided with a first slide groove (11), one end of the mounting frame (1) is provided with a second slide groove (12), the sliding plate (16) is slidably connected to the first slide groove (11), one end of the sliding plate (16) is provided with a third slide groove (17), and the eccentric shaft of the eccentric wheel (18) is located inside the third slide groove (17) and slidably cooperates with the third slide groove (17).

3. The tableting and discharging device for processing melatonin tablets according to claim 1, It is characterized in that The two ends of the outer fixing plate (20) are fixed to the inner side of the mounting frame (1) by bolts; upper tablet pressing cylinders (21) arranged in an array are provided above the sliding plate (16); the upper tablet pressing cylinders (21) and the outer fixing plate (20) are fixedly connected by bolts; lower tablet pressing cylinders (23) arranged in an array are provided below the sliding plate (16); the lower tablet pressing cylinders (23) and the outer fixing plate (20) are fixedly connected by bolts; a through hole (22) corresponding to the upper tablet pressing cylinder (21) is also provided inside the sliding plate (16).

4. The tableting and discharging device for processing melatonin tablets according to claim 1, It is characterized in that The telescopic end of the first electric cylinder (25) passes through the electric cylinder mounting plate (14) and is fixedly connected to the loading box (24); a motor mounting plate (26) is fixedly provided on one side of the loading box (24) by bolts; a second stepping motor (27) is fixedly provided on the upper side of the motor mounting plate (26) by bolts; a spiral conveyor belt (28) distributed in an array is provided inside the loading box (24); and a discharge pipe (29) distributed in an array is provided on the other side of the loading box (24).

5. The tableting and discharging device for processing melatonin tablets according to claim 4, It is characterized in that The unloading pipe (29) is fixed to the loading box (24) by welding, one end of the spiral conveyor belt (28) extends into the unloading pipe (29) and rotates with the unloading pipe (29), the other end of one of the spiral conveyor belts (28) passes through the loading box (24) and is fixedly connected to the rotating shaft of the second stepping motor (27), and the spiral conveyor belts (28) are connected to the pulley by a belt.

6. The tableting and discharging device for processing melatonin tablets according to claim 1, It is characterized in that A second electric cylinder (30) is also fixedly provided below the inner wall of the mounting frame (1) by means of bolts. A rotatably connected lever (31) is also provided inside the bracket (15). One end of the lever (31) is slidably connected to the telescopic end of the second electric cylinder (30). A slidably connected connecting column (32) is provided inside the other end of the lever (31). The end of the lever (31) close to the second electric cylinder (30) is longer than the end close to the connecting column (32). One end of the connecting column (32) passes through the mounting frame (1) and is fixedly provided with a pressing plate (33). A number of pressing columns (34) corresponding to the number of the upper pressing cylinder (21) are provided below the pressing plate (33). The top of the pressing column (34) is fixedly connected to the pressing plate (33).

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