Press fitting assembly for pharmacy and high-speed tablet press

Abstract

The utility model discloses a press-fitting assembly for pharmacy and a high-speed tablet press. Relates to the technical field of tablet presses. In the using process of the high-speed tablet press, the situation that a discharging frame is blocked by tablets occurs, and manual treatment and dredging are needed. The device comprises a discharging frame and a knocking structure, the knocking structure is arranged below the discharging frame, the knocking structure is provided with two sets of T-shaped blocks which do transverse reciprocating motion, the knocking structure is used for knocking the two sides of the discharging frame in a reciprocating mode, and the knocking structure comprises a mounting frame fixedly connected to one side of a sliding frame. The two sides of the discharging frame are knocked in a reciprocating mode through two sets of T-shaped blocks of the knocking structure, so that the situation that tablets are blocked in the discharging frame is reduced, the tablet production efficiency is guaranteed, a collecting structure is formed by arranging a limiting frame, a rotating plate, a filter screen, a magnetic block and a collecting frame, medicine powder adsorbed on the tablets can be collected through the collecting frame, and the medicine powder can be conveniently collected. And a worker can recycle the medicine powder conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of tablet presses, in particular to a press assembly and a high-speed tablet press for pharmaceutical preparation. Background Art

[0002] Tablet presses are mainly used in tablet process research in the pharmaceutical industry. Tablet presses are automatic continuous production equipment that presses granular materials into round, special-shaped tablets with text, symbols, and graphics. Some pharmaceutical tablet presses produce burrs and dust during tablet pressing. They should be equipped with a tablet screen for dust removal at the same time. They must meet GMP specifications. The machine models can be divided into single-punch tablet presses, basket tablet presses, rotary tablet presses, sub-high-speed rotary tablet presses, fully automatic high-speed tablet presses, and rotary core tablet presses.

[0003] Existing high-speed tablet presses usually squeeze drug powder into shape through multiple hydraulic rods, and then discharge the tablets through a discharge frame on one side of the mold frame. Due to the high working efficiency of the high-speed tablet press, multiple tablets are discharged through the discharge frame almost synchronously, and the discharge frame may be blocked, which requires manual processing and unblocking, affecting the overall tablet processing efficiency. Utility Model Content

[0004] The utility model aims to provide a pressing assembly and a high-speed tablet press for pharmaceutical preparation, so as to solve the problem in the above-mentioned background technology that a discharge frame of a high-speed tablet press may be blocked by tablets during use, requiring manual processing and unblocking, thus affecting the tablet processing efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a press-fitting assembly and a high-speed tablet press for pharmaceutical production, comprising a press-fitting assembly main body, a discharge frame and a knocking structure, wherein the discharge frame is connected to the discharge frame and the knocking structure above the press-fitting assembly main body by bolts, and the knocking structure is arranged below the discharge frame, and the knocking structure has two groups of T-shaped blocks that move laterally reciprocatingly, and the knocking structure is used to knock reciprocatingly on both sides of the discharge frame.

[0006] By adopting the above technical solution, the medicine powder can be pressed by starting the pressing assembly body and can be discharged through the discharge frame. During the discharge process, the vibration structure can prevent the tablets from being blocked in the discharge frame.

[0007] Preferably, the knocking structure includes an installation frame fixedly connected to one side of the sliding frame, a motor fixedly connected to one side of the installation frame, a reciprocating screw fixedly connected to the output end of the motor, a mounting block slidably connected to the inside of the installation frame, and a T-shaped block fixedly connected to the top of the mounting block, the installation frame is provided with an installation groove, the reciprocating screw is rotatably connected to the installation frame, and the mounting block is threadedly connected to the reciprocating screw.

[0008] By adopting the above technical solution, the two groups of T-shaped blocks can be driven by starting the motor to reciprocately knock the two sides of the discharge frame, thereby reducing the occurrence of tablet blockage in the discharge frame and ensuring the tablet production efficiency.

[0009] Preferably, one side of the installation frame is fixedly connected to a limit frame, one side of the limit frame is rotatably connected to a rotating plate, the limit frame is slidably connected to a collecting frame, and the bottom of the discharge frame is fixedly connected to a filter screen above the collecting frame.

[0010] By adopting the above technical solution, the medicine powder adsorbed on the tablets can be collected by the collection frame, which is convenient for the staff to recycle the medicine powder.

[0011] Preferably, the working frame is arranged outside the discharge frame, the inner bottom of the working frame is connected to the mold frame by bolts, and an opening is provided on one side of the mold frame, and the mold frame opening is fitted with the discharge frame, and the sliding frame is fixedly connected to the inner bottom of the working frame, the sliding frame is slidably connected to a connecting block, and the connecting block is fixedly connected to the discharge frame.

[0012] By adopting the above technical solution, the staff can use tools to disassemble the mold frame by themselves to facilitate the press-fitting production of different products.

[0013] Preferably, two groups of T-shaped blocks are provided, and rubber pads are provided on one side of the two groups of T-shaped blocks, and the two groups of T-shaped blocks are mirror images of each other with the discharge frame as the center.

[0014] By adopting the above technical solution, the two groups of T-shaped blocks can respectively knock back and forth on both sides of the discharge frame to avoid blockage of the discharge frame.

[0015] Preferably, the collecting frame is a hollow structure, and the inclined surface above the collecting frame fits with the bottom of the discharging frame.

[0016] By adopting the above technical solution, the collection frame can better collect the medicine powder and prevent the medicine powder from being scattered to the outside.

[0017] Preferably, the limit frame is located on one side of the rotating plate and is fixedly connected to a magnetic block, and the rotating plate is made of iron.

[0018] By adopting the above technical solution, one end of the rotating plate can be fixed by the magnetic block to prevent the rotating plate from affecting the disassembly of the collecting frame.

[0019] Preferably, the sliding groove of the sliding frame is provided with a spring, and one end of the spring is in contact with the inner wall of the sliding frame, and the other end of the spring is in contact with the connecting block, a sliding rod is fixedly connected in the sliding groove of the sliding frame, and the sliding rod is slidably connected to the connecting block, and the sliding rod passes through a hole formed in the center of the spring.

[0020] By adopting the above technical solution, a spring can be provided to provide a certain buffer for the connecting block, thereby ensuring the stability of the connecting block during the reciprocating motion.

[0021] A high-speed tablet press for pharmaceutical preparation, comprising any one of the pressing components for pharmaceutical preparation, the high-speed tablet press for pharmaceutical preparation further comprising: a high-speed tablet press body, the top of which is fixedly connected to the bottom of a working frame, and the high-speed tablet press body is electrically connected to a pressing component body; and an equipment door, which is fixedly connected to the front side of the high-speed tablet press body by a hinge.

[0022] By adopting the above technical solution, the pressing assembly body can be controlled through the control panel of the high-speed tablet press body, which is convenient and fast.

[0023] Compared with the prior art, the utility model has the following beneficial effects: the two groups of T-shaped blocks of the knocking structure are used to knock back and forth on both sides of the discharge frame, thereby reducing the occurrence of tablet blockage in the discharge frame and ensuring the tablet production efficiency; a collecting structure is formed by arranging a limited position frame, a rotating plate, a filter screen, a magnetic block and a collecting frame, and the powder adsorbed on the tablets can be collected through the collecting frame, which is convenient for the staff to recycle the powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a side structural schematic diagram of the utility model;

[0025] Figure 2 For the utility model Figure 2 A magnified schematic diagram of part A;

[0026] Figure 3 It is a schematic diagram of the top surface structure of the utility model;

[0027] Figure 4 For the utility model Figure 3 An enlarged schematic diagram of part B;

[0028] Figure 5 It is a schematic diagram of the appearance of the utility model.

[0029] In the figure: 1. working frame; 2. pressing assembly body; 3. mold frame; 4. sliding frame; 5. connecting block; 6. discharge frame; 7. mounting frame; 8. motor; 9. reciprocating screw; 10. mounting block; 11. T-shaped block; 12. filter screen; 13. limit frame; 14. rotating plate; 15. magnetic block; 16. collecting frame; 17. spring; 18. sliding rod; 19. high-speed tablet press body; 20. equipment door. DETAILED DESCRIPTION

[0030] 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.

[0031] The following is combined with Figure 1-5 The utility model is described in further detail.

[0032] Example 1

[0033] See also Figure 1-5 , the utility model provides an embodiment: a press-fitting assembly for pharmaceutical preparation, comprising a working frame 1, a press-fitting assembly body 2, a sliding frame 4, a connecting block 5, a discharge frame 6 and a knocking structure, the discharge frame 6 adopts an inclined surface shape, which is convenient for the tablets to be discharged through the discharge frame 6, the press-fitting assembly body 2 is connected to the upper inner side of the working frame 1 by bolts, the press-fitting assembly body 2 is above the working frame 1 by multiple groups of bolts, and the overall structure is stable, the sliding frame 4 is fixedly connected to the inner bottom of the working frame 1, and the sliding frame 4 is fixed to the bottom of the working frame 1 by welding to avoid The sliding frame 4 is separated from the working frame 1. The sliding frame 4 is slidably connected to the connecting block 5. The top of the connecting block 5 is fixedly connected to the discharge frame 6. The knocking structure is arranged below the discharge frame 6. The knocking structure has two groups of T-shaped blocks 11 that reciprocate laterally. The knocking structure is used to knock reciprocatingly on both sides of the discharge frame 6. The bottom inner side of the working frame 1 is connected to the mold frame 3 by bolts, and an opening is arranged on one side of the mold frame 3, and the opening of the mold frame 3 is in contact with the discharge frame 6. After the pressing is completed, the tablets can be discharged through the discharge frame 6 through the opening.

[0034] Example 2

[0035] See also Figure 1-5The knocking structure includes a mounting frame 7 fixedly connected to one side of the sliding frame 4, the sliding frame 4 is connected to the mounting frame 7 by welding to ensure the stability of the overall knocking structure, a motor 8 fixedly connected to one side of the mounting frame 7, the motor 8 is fixed to one side of the mounting frame 7 by multiple sets of bolts to ensure the stability of the motor 8 when working, a reciprocating screw rod 9 fixedly connected to the output end of the motor 8, the motor 8 can drive the reciprocating screw rod 9 to rotate when working, a mounting block 10 slidably connected to the inside of the mounting frame 7, both sides of the mounting block 10 are in contact with the inner wall of the mounting frame 7, and the mounting block 10 has high stability during movement, a T-shaped block 11 fixedly connected to the top of the mounting block 10, the mounting frame 7 is provided with a mounting groove, the reciprocating screw rod 9 is rotatably connected to the mounting frame 7, the mounting block 10 is threadedly connected to the reciprocating screw rod 9, and by starting the motor 8, two sets of T-shaped blocks 11 can be driven to reciprocately knock on both sides of the discharge frame 6, thereby reducing the occurrence of tablet blockage in the discharge frame 6. To ensure the production efficiency of tablets, the sliding groove of the sliding frame 4 is provided with a spring 17, and one end of the spring 17 is in contact with the inner wall of the sliding frame 4, and the other end of the spring 17 is in contact with the connecting block 5. The spring 17 is provided to provide a certain buffer for the connecting block 5 to ensure the stability of the connecting block 5 during the reciprocating movement. A sliding rod 18 is fixedly connected to the sliding groove of the sliding frame 4, and the sliding rod 18 is slidably connected to the connecting block 5, and the sliding rod 18 passes through the hole formed in the center of the spring 17. The spring 17 can be limited by the sliding rod 18 to avoid deformation and dislocation of the spring 17. There are two groups of T-shaped blocks 11, and rubber pads are provided on one side of the two groups of T-shaped blocks 11. The rubber pads are provided to prevent the T-shaped blocks 11 from damaging the discharge frame 6, and the two groups of T-shaped blocks 11 are mirror images of each other with the discharge frame 6 as the center. The two groups of T-shaped blocks 11 can reciprocate and knock on both sides of the discharge frame 6 respectively to avoid blockage of the discharge frame 6.

[0036] Example 3

[0037] See also Figure 1-5, one side of the mounting frame 7 is fixedly connected to the limit frame 13, and the limit frame 13 is connected to the working frame 1 by bolts, which is convenient for the staff to disassemble and maintain the limit frame 13. One side of the limit frame 13 is rotatably connected to a rotating plate 14, and the limit frame 13 is slidably connected to a collecting frame 16, through which the collecting frame 16 can collect the powder, thereby reducing the waste of resources. The bottom of the discharge frame 6 is located above the collecting frame 16 and is fixedly connected to a filter screen 12, through which the filter screen 12 can block the tablets to prevent the tablets from falling into the collecting frame 16. The collecting frame 16 is a hollow structure, and the inclined surface above the collecting frame 16 fits the bottom of the discharge frame 6. The collecting frame 16 can better collect the powder and prevent the powder from being scattered to the outside. The limit frame 13 is fixedly connected to a magnetic block 15 on one side of the rotating plate 14, and the rotating plate 14 is made of iron. One end of the rotating plate 14 can be fixed by the magnetic block 15 to prevent the rotating plate 14 from affecting the disassembly of the collecting frame 16.

[0038] Example 4

[0039] See also Figure 1-5 A high-speed tablet press for pharmaceutical preparation, comprising any one of the above-mentioned pressing components for pharmaceutical preparation, the high-speed tablet press for pharmaceutical preparation also comprises: a high-speed tablet press body 19, the top of which is fixedly connected to the bottom of the working frame 1, the high-speed tablet press body 19 is connected to the working frame 1 by a plurality of sets of bolts, which improves the stability of the overall structure, and the high-speed tablet press body 19 is electrically connected to the pressing component body 2, the pressing component body 2 can be controlled by the high-speed tablet press body 19, which is convenient and fast, the equipment door 20, the equipment door 20 is fixedly connected to the front side of the high-speed tablet press body 19 by hinges, and the internal mechanical components of the high-speed tablet press body 19 can be regularly maintained by opening the equipment door 20.

[0040] Working principle: First, when it is necessary to press the tablets, start the GZPK40 high-speed tablet press body 19, and the hydraulic rod at the bottom of the pressing component body 2 will press the powder. After the pressing is completed, the tablets will be discharged through the discharge frame 6. During the tablet discharge process, the motor 8 will work, and the motor 8 will drive the reciprocating screw 9 to rotate. Since the mounting block 10 is slidingly connected to the mounting frame 7, and the reciprocating screw 9 is threadedly connected to the mounting block 10, when the reciprocating screw 9 rotates, it will drive the mounting block 10 to reciprocate in the slide groove of the mounting frame 7 under the influence of the thread. The movement of the mounting block 10 will drive the T-block 11 to move. Since there are two groups of T-blocks 11, which are respectively located on both sides of the discharge frame 6, the movement of the two groups of T-blocks 11 will knock on both sides of the discharge frame 6, thereby causing the discharge frame 6 to vibrate to a certain extent, thereby reducing the occurrence of tablet blockage in the discharge frame 6.

[0041] Secondly, when the discharge frame 6 vibrates, the powder adsorbed on the tablets will be separated from the tablets, and the powder will fall in the discharge frame 6 under the influence of gravity. When the powder passes through the filter 12, the powder will fall through the filter 12 into the collecting frame 16 under the influence of gravity, so that the powder adsorbed on the tablets can be collected. When the collecting frame 16 needs to be disassembled later, the rotating plate 14 is manually rotated, and the rotating plate 14 rotates into the groove of the limit frame 13 and fits with the magnetic block 15. The rotating plate 14 is fixed by the magnetic block 15, and then the collecting frame 16 is pulled to complete the disassembly, thereby facilitating the staff to recycle the powder.

[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A press-fit assembly for pharmaceutical preparation, characterized in that: include: Press-fit assembly body; A discharge frame, which is connected to the upper part of the press-fit assembly body by bolts; The knocking structure is arranged below the discharge frame. The knocking structure has two groups of T-shaped blocks that move laterally back and forth. The knocking structure is used to knock back and forth on both sides of the discharge frame.

2. A press-fit assembly for pharmaceutical preparation according to claim 1, characterized in that: The knocking structure includes an installation frame arranged below the discharge frame, a motor fixedly connected to one side of the installation frame, a reciprocating screw fixedly connected to the output end of the motor, a mounting block slidably connected to the inside of the installation frame, and a T-shaped block fixedly connected to the top of the mounting block. The installation frame is provided with a mounting groove, the reciprocating screw is rotatably connected to the installation frame, and the mounting block is threadedly connected to the reciprocating screw.

3. A press-fit assembly for pharmaceutical preparation according to claim 2, characterized in that: One side of the installation frame is fixedly connected to a limit frame, one side of the limit frame is rotatably connected to a rotating plate, the limit frame is slidably connected to a collecting frame, and the bottom of the discharge frame is fixedly connected to a filter screen at a position above the collecting frame.

4. A press-fit assembly for pharmaceutical preparation according to claim 1, characterized in that: The press-fit assembly for pharmaceutical preparation further comprises: A working frame, which is arranged outside the discharge frame, the inner bottom of the working frame is connected with a mold frame by bolts, and an opening is arranged on one side of the mold frame, and the opening of the mold frame is fitted with the discharge frame; The sliding frame is fixedly connected to the inner bottom of the working frame. The sliding frame is slidably connected to a connecting block, and the connecting block is fixedly connected to the discharge frame.

5. A press-fit assembly for pharmaceutical preparation according to claim 2, characterized in that: There are two groups of T-shaped blocks in total, and rubber pads are arranged on one side of the two groups of T-shaped blocks, and the two groups of T-shaped blocks are mirror images of each other with the discharge frame as the center.

6. A press-fit assembly for pharmaceutical preparation according to claim 3, characterized in that: The collecting frame is a hollow structure, and the inclined surface above the collecting frame fits the bottom of the discharging frame.

7. A press-fit assembly for pharmaceutical preparation according to claim 3, characterized in that: The limit frame is located on one side of the rotating plate and is fixedly connected with a magnetic block, and the rotating plate is made of iron.

8. A press-fit assembly for pharmaceutical preparation according to claim 4, characterized in that: A spring is arranged in the sliding groove of the sliding frame, and one end of the spring is in contact with the inner wall of the sliding frame, and the other end of the spring is in contact with the connecting block. A sliding rod is fixedly connected in the sliding groove of the sliding frame, and the sliding rod is slidably connected to the connecting block, and the sliding rod passes through a hole formed in the center of the spring.

9. A high-speed tablet press for pharmaceutical production, characterized in that: A press assembly for pharmaceutical preparation comprising any one of claims 1 to 8, wherein the high-speed tablet press for pharmaceutical preparation further comprises: A high-speed tablet press main body, the top of which is fixedly connected to the bottom of the working frame, and the high-speed tablet press main body is electrically connected to the pressing assembly main body; The equipment door is fixedly connected to the front side of the high-speed tablet press body through a hinge.

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