Tablet pressing device for acetaminophen tablet production

Abstract

The utility model discloses a tabletting device for acetaminophen tablet production, which comprises a tabletting machine box, a partition plate is fixedly connected in the tabletting machine box, a groove is arranged in the tabletting machine box, a reciprocating screw rod is rotatably connected in the groove, one end of the reciprocating screw rod penetrates through the side wall of the tabletting machine box and is provided with a servo motor, and the other end of the reciprocating screw rod penetrates through the side wall of the tabletting machine box. The servo motor is fixedly connected to the left side face of the tablet pressing machine box, the reciprocating lead screw is arranged to drive the tablet pressing plate to move, in the moving process, acetaminophen powder is sequentially poured into tablet pressing holes through the discharging hopper, then the reciprocating lead screw drives the tablet pressing plate to move to the position below the pressing block, and then the pressing block is pressed. And finally, the reciprocating screw rod drives the tabletting plate to continuously move, the tabletting plate is separated from the upper end face of the partition plate and the acetaminophen tablets are pushed to fall into the leakage net, manual tabletting is not needed, multiple acetaminophen tablets can be extruded at a time, time and labor are saved, the labor intensity is reduced, and the production efficiency is improved. And the efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of acetaminophen tablet production, in particular to a tablet pressing device for acetaminophen tablet production. Background Art

[0002] Patent No. CN217862959UU discloses a tablet pressing device for tablet production. The utility model has a reasonable structural design. When in use, the chamber space between the threaded member and the base is adjusted according to the dosage required, and the rotating handle is rotated. The rotating handle drives the threaded member to rotate, and the threaded member rotates and moves up and down with the cooperation of the threaded sleeve, so as to adjust the chamber space between the threaded member and the base. After the adjustment is completed, the raw material is put into the chamber space between the threaded member and the base. At this time, the pressing handle is pressed down, and the pressing handle drives the U-shaped frame to deflect. Under the action of the movable roller, the U-shaped frame drives the vertical rod downward, so that the vertical rod drives the pressure head to press into the through hole on the threaded member to perform the tablet pressing operation. After the tablet pressing is completed, the pressing handle is released. At this time, the vertical rod is reset with the cooperation of the second spring and the limit plate. At this time, the movable plate is pulled by the pull plate in cooperation with the pull rod, so as to push the tablet out of the threaded member.

[0003] However, the above-mentioned existing tablet pressing device for tablet production needs to be manually pressed into tablets when in use, which requires a large amount of labor, is time-consuming and labor-intensive, and has low efficiency.

[0004] In order to solve the above problems, the utility model provides a tablet pressing device for producing acetaminophen tablets. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a tablet pressing device for producing acetaminophen tablets to solve the technical problem in the prior art that "when in use, the tablets need to be pressed manually, which requires a large amount of labor, is time-consuming and labor-intensive, and has low efficiency".

[0006] To achieve the above purpose, the utility model is implemented through the following technical scheme: a tablet pressing device for producing acetaminophen tablets, including a tablet pressing machine box, a partition is fixedly connected to the tablet pressing machine box, a groove is provided in the tablet pressing machine box, a reciprocating screw is rotatably connected in the groove, one end of the reciprocating screw passes through the side wall of the tablet pressing machine box and a servo motor is installed, the servo motor is fixedly connected to the left side of the tablet pressing machine box, a moving block is threadedly connected to the surface of the reciprocating screw, a tablet pressing plate is fixedly connected to the front side of the moving block, the lower end face of the tablet pressing plate is slidably connected to the upper end face of the partition, and nine tablet pressing holes are evenly spaced in the tablet pressing plate.

[0007] As a preferred technical solution of the utility model, a support frame is fixedly connected to the right side of the tablet press box, a first installation opening is opened on the upper end surface of the support frame, a leakage net is arranged in the first installation opening, and a collection box is arranged below the leakage net.

[0008] As a preferred technical solution of the utility model, a second installation port is provided on the upper end surface of the tablet press box, a feed hopper is fixedly connected to the second installation port, a solenoid valve is installed in the feed hopper, and three discharge hoppers are fixedly connected to the lower end surface of the feed hopper.

[0009] As a preferred technical solution of the utility model, the upper end surface of the feed hopper is hinged with two hinges, one side of the two hinges is fixedly connected with a cover plate, and the upper end surface of the cover plate is fixedly connected with a handle.

[0010] As a preferred technical solution of the utility model, a power storage box is installed on the upper end surface of the tablet press box, and three hydraulic rods are installed on the lower end surface of the power storage box. The telescopic ends of the three hydraulic rods penetrate the upper end surface of the tablet press box and are fixedly connected with a pressing block.

[0011] As a preferred technical solution of the utility model, the lower end surface of the tablet press box is fixedly connected with a support column, and the number of the support columns is four.

[0012] The utility model provides a tablet pressing device for producing acetaminophen tablets, which has the following

[0013] Beneficial effects:

[0014] 1. A reciprocating screw is provided to drive the tablet pressing plate to move. During the movement, the discharge hopper pours the acetaminophen powder into the tablet pressing hole in sequence. Then the reciprocating screw drives the tablet pressing plate to move under the pressing block, thereby squeezing the acetaminophen powder in the tablet pressing hole into tablets in sequence. Finally, the reciprocating screw drives the tablet pressing plate to continue to move, and the tablet pressing plate is separated from the upper end surface of the partition, pushing the acetaminophen tablet into the sieve. The device does not require manual tablet pressing, and can squeeze multiple acetaminophen tablets at one time, saving time and effort, and having high efficiency.

[0015] 2. By setting a leakage screen, some of the unextruded acetaminophen powder can fall into the collection box through the leakage screen, which is convenient for re-extrusion and reduces the loss of acetaminophen powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a tablet pressing device for producing acetaminophen tablets proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a feed hopper of a tablet pressing device for producing acetaminophen tablets proposed by the utility model;

[0018] Figure 3 This is a side sectional structural schematic diagram of a tablet pressing device for producing acetaminophen tablets proposed by the utility model;

[0019] Figure 4 The utility model discloses a schematic diagram of the structure of a tablet pressing plate of a tablet pressing device for producing acetaminophen tablets.

[0020] In the figure: 1 tablet press box, 2 feed hopper, 3 hinge, 4 cover plate, 5 handle, 6 solenoid valve, 7 discharge hopper, 8 servo motor, 9 reciprocating screw, 10 tablet press plate, 11 tablet press hole, 12 moving block, 13 partition, 14 filter screen, 15 collection box, 16 battery box. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] refer to Figure 1-4 The utility model provides a technical solution: a tablet pressing device for producing acetaminophen tablets, comprising a tablet pressing machine box 1, a partition 13 is fixedly connected inside the tablet pressing machine box 1, a groove is opened inside the tablet pressing machine box 1, a reciprocating screw rod 9 is rotatably connected inside the groove, one end of the reciprocating screw rod 9 passes through the side wall of the tablet pressing machine box 1 and a servo motor 8 is installed, the servo motor 8 is fixedly connected to the left side of the tablet pressing machine box 1, a moving block 12 is threadedly connected to the surface of the reciprocating screw rod 9, a tablet pressing plate 10 is fixedly connected to the front side of the moving block 12, the lower end surface of the tablet pressing plate 10 is slidably connected to the upper end surface of the partition 13, and nine tablet pressing holes 11 are opened in the tablet pressing plate 10 at equal intervals.

[0023] The right side of the tablet press box 1 is fixedly connected with a support frame, the upper end surface of the support frame is provided with a first installation opening, a leakage net 14 is arranged in the first installation opening, and a collection box 15 is arranged below the leakage net 14.

[0024] The upper end surface of the tablet press box 1 is provided with a second installation opening, a feed hopper 2 is fixedly connected in the second installation opening, a solenoid valve 6 is installed in the feed hopper 2, and three discharge hoppers 7 are fixedly connected to the lower end surface of the feed hopper 2.

[0025] The upper end surface of the feed hopper 2 is hinged with two hinges 3, one side of the two hinges 3 is fixedly connected with a cover plate 4, and the upper end surface of the cover plate 4 is fixedly connected with a handle 5.

[0026] The upper end surface of the tablet press box 1 is equipped with a power storage box 16 , and the lower end surface of the power storage box 16 is equipped with three hydraulic rods. The telescopic ends of the three hydraulic rods penetrate the upper end surface of the tablet press box 1 and are fixedly connected with a pressing block.

[0027] Among them, the lower end surface of the tablet press box 1 is fixedly connected with a support column, and the support columns are arranged in four numbers.

[0028] The working principle of the utility model is as follows: after the staff controls the handle 5 to flip the cover plate 4, the acetaminophen powder is placed in the feed hopper 2, and then the solenoid valve 6 is started to make the acetaminophen powder fall into the tablet pressing hole 11, and the servo motor 8 is started at the same time. The servo motor 8 drives the reciprocating screw 9 to rotate, thereby driving the tablet pressing plate 10 to move to the right side on the partition 13. When it moves to the bottom of the power storage box 16, the hydraulic rod is started to move downward, so that the acetaminophen powder is compacted into tablets. Then the servo motor 8 drives the tablet pressing plate 10 to continue to move until the acetaminophen tablet falls into the leakage net 14. The device does not require manual tablet pressing, and can squeeze multiple acetaminophen tablets at one time, which saves time and effort and has high efficiency.

[0029] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model.

Claims

1. A tablet pressing device for producing acetaminophen tablets, comprising a tablet pressing machine box (1), characterized in that: A partition (13) is fixedly connected inside the tablet press case (1), a groove is provided inside the tablet press case (1), a reciprocating screw (9) is rotatably connected inside the groove, one end of the reciprocating screw (9) passes through the side wall of the tablet press case (1) and is installed with a servo motor (8), the servo motor (8) is fixedly connected to the left side of the tablet press case (1), a moving block (12) is threadedly connected to the surface of the reciprocating screw (9), a tablet pressing plate (10) is fixedly connected to the front side of the moving block (12), the lower end surface of the tablet pressing plate (10) is slidably connected to the upper end surface of the partition (13), and nine tablet pressing holes (11) are evenly spaced inside the tablet pressing plate (10).

2. A tablet pressing device for producing acetaminophen tablets according to claim 1, characterized in that: A support frame is fixedly connected to the right side of the tablet press box (1), a first installation opening is provided on the upper end surface of the support frame, a leakage net (14) is arranged in the first installation opening, and a collection box (15) is arranged below the leakage net (14).

3. A tablet pressing device for producing acetaminophen tablets according to claim 1, characterized in that: The upper end surface of the tablet press box (1) is provided with a second installation opening, a feed hopper (2) is fixedly connected in the second installation opening, a solenoid valve (6) is installed in the feed hopper (2), and three discharge hoppers (7) are fixedly connected to the lower end surface of the feed hopper (2).

4. A tablet pressing device for producing acetaminophen tablets according to claim 3, characterized in that: The upper end surface of the feed hopper (2) is hinged with two hinges (3), one side of the two hinges (3) is fixedly connected with a cover plate (4), and the upper end surface of the cover plate (4) is fixedly connected with a handle (5).

5. A tablet pressing device for producing acetaminophen tablets according to claim 1, characterized in that: The upper end surface of the tablet press box (1) is installed with a power storage box (16), and the lower end surface of the power storage box (16) is installed with three hydraulic rods, and the telescopic ends of the three hydraulic rods penetrate the upper end surface of the tablet press box (1) and are fixedly connected with a pressing block.

6. A tablet pressing device for producing acetaminophen tablets according to claim 1, characterized in that: The lower end surface of the tablet press box (1) is fixedly connected with a support column, and the number of the support columns is four.

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