Tablet press for pharmacy

Abstract

The utility model provides a tablet press for pharmacy, which belongs to the technical field of pharmaceutical equipment, and comprises a bottom plate, a support mechanism, a tablet pressing mold, a demolding mechanism, a lifting mechanism, a tablet pressing rod, a material pushing mechanism and a material discharging mechanism, in the scheme, an electric telescopic rod A shrinks to drive a connecting plate A to ascend, and the connecting plate A ascends to drive a limiting sheet to ascend; a limiting piece ascends to drive a connecting rod to ascend, the connecting rod ascends to drive a connecting plate B to ascend, the connecting plate B ascends to drive a demolding rod to ascend, the demolding rod ascends to push tablets in a tabletting mold out, an electric telescopic rod B extends to drive a discharging hopper to move, the discharging hopper moves to drive a T-shaped sliding block to slide in a T-shaped sliding groove, and after the discharging hopper moves, an electric telescopic rod C extends; the electric telescopic rod C extends to drive the push plate to move, the push plate moves to push away the tablets jacked by the demolding rod, so that the tablets fall into the discharging hopper, and the problem that in the prior art, the tablets pressed and formed in a mold cannot be taken out easily through a tablet press can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical equipment, in particular to a pharmaceutical tablet press. Background Art

[0002] Pharmaceutical tablet presses have high assembly precision, excellent material, wear resistance, stability and reliability, and are recognized as popular products nationwide. The use of industries has also radiated from pharmaceutical factories to veterinary factories, electronic component factories, ceramic factories, chemical raw material factories, and even mosquito coil factories, fish medicine and feed factories, disinfectant factories, and catalyst factories. In the process of tableting, some drugs will remain between the shaping grooves of the existing pharmaceutical tablet presses, resulting in material waste, thereby increasing the cost of pharmaceutical manufacturing.

[0003] The authorization publication number "CN204547121U" records "a pharmaceutical tablet press, including a base, a lower mold and an industrial control instrument are installed on the upper part of the base, a plurality of shaping grooves are opened on the upper part of the lower mold, and a plurality of fixed blocks are installed on the upper surface of the lower mold, and the fixed blocks are located between adjacent shaping grooves, and the cross-section of the fixed blocks is an isosceles triangle. The utility model arranges fixed blocks between adjacent shaping grooves, and the cross-section of the fixed blocks is an isosceles triangle. When the drug powder falls between the adjacent shaping grooves, the fixed blocks will naturally slide into the shaping grooves, thereby avoiding the waste of materials in the pharmaceutical process and reducing the pharmaceutical cost."

[0004] The above patent avoids the waste of materials in the pharmaceutical process, thereby reducing the pharmaceutical cost. However, the above patent is not easy to remove the tablets pressed in the mold, so workers are required to remove them, thereby reducing the tablet pressing rate. Utility Model Content

[0005] The utility model aims to provide a pharmaceutical tablet press, aiming to solve the problem that the tablet press in the prior art is not easy to take out the tablets pressed in the mold.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A pharmaceutical tablet press, comprising:

[0008] Base plate;

[0009] A bracket mechanism is arranged on the top of the base plate;

[0010] A tablet pressing die is arranged on the support mechanism;

[0011] A demoulding mechanism is provided on the tablet pressing mold;

[0012] A lifting mechanism is arranged on the support mechanism, and the lifting mechanism is connected to the demoulding mechanism;

[0013] A tablet pressing rod, of which a plurality of tablet pressing rods are provided, and the plurality of tablet pressing rods are all arranged on the lifting mechanism;

[0014] A material pushing mechanism is arranged on the support mechanism; and

[0015] The discharge mechanism is arranged on the tablet pressing die and the support mechanism.

[0016] As a preferred solution of the utility model, the bracket mechanism includes a vertical plate and a horizontal plate, and the vertical plates are provided with two, both of which are fixedly connected to the top of the bottom plate, and the two vertical plates are symmetrically arranged, and the horizontal plate is fixedly connected to the top of the two vertical plates.

[0017] As a preferred solution of the utility model, the demolding mechanism includes a connecting rod, a demolding rod, a spring and a limit plate. There are multiple demolding rods, and the multiple demolding rods are movably inserted in the bottom of the tablet pressing mold, and the bottoms of the multiple demolding rods are against the bottom plate. The multiple connecting plates B are evenly distributed, and the connecting plate B is fixedly connected to the circumferential surface of the multiple demolding rods. There are multiple springs, and the multiple springs are fixedly connected between the tablet pressing mold and the connecting plate B, and the multiple springs are respectively sleeved on the multiple demolding rods. There are two connecting rods, and the two connecting rods are movably inserted in the top of the tablet pressing mold, and the two connecting rods are movably inserted through the tablet pressing mold and fixedly connected to the connecting plate B. There are two limit plates, and each limit plate is fixedly connected to the top of each connecting rod.

[0018] As a preferred solution of the utility model, the lifting mechanism includes a connecting plate A and an electric telescopic rod A, the connecting plate A is movably mounted on two connecting rods, and the connecting plate A is located on the upper side of the tablet pressing mold, one end of the electric telescopic rod A is fixedly connected to the top of the cross plate, and the extended end of the electric telescopic rod A movably passes through the cross plate and is fixedly connected to the connecting plate A.

[0019] As a preferred solution of the utility model, the pushing mechanism includes a side panel, an electric telescopic rod C and a push plate, the side panel is fixedly connected to the side ends of the two vertical panels, the electric telescopic rod C is fixedly connected to the side ends of the side panels, and the extended end of the electric telescopic rod C movably passes through the side panel and extends to the outside of the side panel, and the push plate is fixedly connected to the extended end of the electric telescopic rod C.

[0020] As a preferred solution of the utility model, the discharging mechanism includes a T-shaped slider, a discharging hopper, an electric telescopic rod B and a T-shaped slide. There are two T-shaped slides, both of which are opened at the bottom of the tablet pressing mold, and the two T-shaped slides are symmetrically arranged. There are two T-shaped sliders, each of which is slidably connected in each T-shaped slide. The discharging hopper is fixedly connected to the bottom of the two T-shaped sliders, the electric telescopic rod B is fixedly connected to the side end of one of the vertical plates, and the extended end of the electric telescopic rod B is fixedly connected to the discharging hopper.

[0021] As a preferred solution of the utility model, the plurality of tablet pressing rods are fixedly connected to the bottom of the connecting plate A, and the plurality of tablet pressing rods are evenly distributed.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. In this scheme, the electric telescopic rod A contracts to drive the connecting plate A to rise, the rising of the connecting plate A drives the limit plate to rise, the rising of the limit plate drives the connecting rod to rise, the rising of the connecting rod drives the connecting plate B to rise, the rising of the connecting plate B drives the demoulding rod to rise, and the rising demoulding rod pushes the tablets inside the tablet pressing mold out.

[0024] 2. In this scheme, the electric telescopic rod A is extended to drive the connecting plate A to descend, and the descent of the connecting plate A drives the tablet pressing rod to descend, and the tablet pressing rod is pressed on the tablet pressing mold to produce tableting, and the electric telescopic rod B is extended to drive the discharge hopper to move, and the movement of the discharge hopper drives the T-shaped slider to slide in the T-shaped slide groove. After the discharge hopper moves, the electric telescopic rod C is extended, and the extension of the electric telescopic rod C drives the push plate to move, and the push plate moves to push away the tablets supported by the demoulding rod, so that the tablets fall into the discharge hopper. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0027] Figure 2 It is a cross-sectional view of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the T-shaped slider of the utility model;

[0029] Figure 4 It is a cross-sectional view from another perspective of the utility model.

[0030] In the figure: 1. bottom plate; 2. vertical plate; 3. horizontal plate; 4. electric telescopic rod A; 5. connecting plate A; 6. connecting rod; 7. tablet pressing rod; 8. tablet pressing mold; 9. T-shaped slider; 10. discharge hopper; 11. demoulding rod; 12. spring; 13. limit plate; 14. connecting plate B; 15. electric telescopic rod B; 16. T-shaped slide; 17. side plate; 18. electric telescopic rod C; 19. push plate. DETAILED DESCRIPTION

[0031] 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.

[0032] Example 1

[0033] See also Figure 1-Figure 4 , the technical solution provided by this embodiment is as follows:

[0034] A pharmaceutical tablet press comprises a bottom plate 1, a support mechanism, a tablet pressing mold 8, a demoulding mechanism, a lifting mechanism, a tablet pressing rod 7, a pushing mechanism and a discharging mechanism. The tablet pressing mold 8 is arranged on the support mechanism, and a plurality of tablet pressing rods 7 are arranged, and the plurality of tablet pressing rods 7 are all arranged on the lifting mechanism.

[0035] In a specific embodiment of the present invention, the tablet pressing mold 8 is provided to press the tablet raw material into tablets, and the tablet pressing rod 7 is pressed on the tablet pressing mold 8 to perform tablet pressing.

[0036] Specifically, the bracket mechanism is arranged at the top of the base plate 1, and the bracket mechanism includes a vertical plate 2 and a horizontal plate 3. There are two vertical plates 2, and the two vertical plates 2 are fixedly connected to the top of the base plate 1. The two vertical plates 2 are symmetrically arranged, and the horizontal plate 3 is fixedly connected to the top of the two vertical plates 2.

[0037] In a specific embodiment of the present utility model, the vertical plate 2 is used to connect with the tablet pressing mold 8, and the horizontal plate 3 is used to connect with the electric telescopic rod A4.

[0038] Specifically, the demolding mechanism is arranged on the tableting mold 8, and the demolding mechanism includes a connecting rod 6, a demolding rod 11, a spring 12 and a limit plate 13. A plurality of demolding rods 11 are provided, and the plurality of demolding rods 11 are movably inserted in the bottom of the tableting mold 8, and the bottoms of the plurality of demolding rods 11 are all against the bottom plate 1. A plurality of connecting plates B14 are evenly distributed, and the connecting plate B14 is fixedly connected to the circumferential surface of the plurality of demolding rods 11. A plurality of springs 12 are provided, and the plurality of springs 12 are fixedly connected between the tableting mold 8 and the connecting plate B14, and the plurality of springs 12 are respectively sleeved on the plurality of demolding rods 11. Two connecting rods 6 are provided, and the two connecting rods 6 are movably inserted in the top of the tableting mold 8, and the two connecting rods 6 are movably inserted into the tableting mold 8 and fixedly connected to the connecting plate B14. Two limit plates 13 are provided, and each limit plate 13 is fixedly connected to the top of each connecting rod 6.

[0039] In a specific embodiment of the utility model, the demoulding rod 11 is movably plugged into the tablet pressing mold 8, so that the demoulding rod 11 can move on the tablet pressing mold 8. The limiting plate 13 is fixedly connected to the connecting rod 6, so that the movement of the limiting plate 13 can drive the movement of the connecting rod 6. The movement of the connecting rod 6 can drive the movement of the connecting plate B14. The connecting plate B14 is fixedly connected to the demoulding rod 11, so that the movement of the connecting plate B14 can drive the movement of the demoulding rod 11. The tablets pressed on the tablet pressing mold 8 can be ejected by moving the demoulding rod 11. The movement of the connecting plate B14 can compress the spring 12, and the elastic force of the spring 12 can push the connecting plate B14 to move, so that the connecting plate B14 returns to its initial position.

[0040] Specifically, the lifting mechanism is arranged on the support mechanism, and the lifting mechanism is connected to the demoulding mechanism. The lifting mechanism includes a connecting plate A5 and an electric telescopic rod A4. The connecting plate A5 is movably mounted on the two connecting rods 6, and the connecting plate A5 is located on the upper side of the tablet pressing mold 8. One end of the electric telescopic rod A4 is fixedly connected to the top of the cross plate 3, and the extended end of the electric telescopic rod A4 movably passes through the cross plate 3 and is fixedly connected to the connecting plate A5.

[0041] In a specific embodiment of the present utility model, the extended end of the electric telescopic rod A4 is fixedly connected to the connecting plate A5, so that the electric telescopic rod A4 can be contracted to drive the connecting plate A5 to move. The connecting plate A5 is movably sleeved on the connecting rod 6, so that the connecting plate A5 can move on the connecting rod 6. The movement of the connecting plate A5 can push the limit plate 13 to move. The working principle and internal structure of the electric telescopic rod A4 are common knowledge to those skilled in the art, so they will not be described in detail.

[0042] Specifically, the pushing mechanism is arranged on the bracket mechanism, and the pushing mechanism includes a side plate 17, an electric telescopic rod C18 and a pushing plate 19. The side plate 17 is fixedly connected to the side ends of the two vertical plates 2, the electric telescopic rod C18 is fixedly connected to the side end of the side plate 17, and the extended end of the electric telescopic rod C18 movably passes through the side plate 17 and extends to the outside of the side plate 17, and the pushing plate 19 is fixedly connected to the extended end of the electric telescopic rod C18.

[0043] In a specific embodiment of the present invention, the side panel 17 is used to connect the electric telescopic rod C18. The extended end of the electric telescopic rod C18 is fixedly connected to the push plate 19, so that the electric telescopic rod C18 can be extended to drive the push plate 19 to move. The push plate 19 can move to push away the tablets supported by the demoulding rod 11. The working principle and internal structure of the electric telescopic rod C18 are common knowledge to those skilled in the art, so they will not be described in detail.

[0044] Specifically, the discharging mechanism is arranged on the tablet pressing mold 8 and the support mechanism, and the discharging mechanism includes a T-shaped slider 9, a discharging hopper 10, an electric telescopic rod B15 and a T-shaped slide 16. Two T-shaped slides 16 are provided, and the two T-shaped slides 16 are both opened at the bottom of the tablet pressing mold 8, and the two T-shaped slides 16 are symmetrically arranged. Two T-shaped sliders 9 are provided, and each T-shaped slider 9 is slidably connected in each T-shaped slide 16. The discharging hopper 10 is fixedly connected to the bottom of the two T-shaped sliders 9. The electric telescopic rod B15 is fixedly connected to the side end of one of the vertical plates 2, and the extended end of the electric telescopic rod B15 is fixedly connected to the discharging hopper 10.

[0045] In a specific embodiment of the utility model, the T-shaped slide groove 16 is used to connect the T-shaped slider 9, and the T-shaped slider 9 is used to connect the discharge hopper 10. The T-shaped slider 9 is slidably connected to the T-shaped slide groove 16, so that the discharge hopper 10 can be moved. The extended end of the electric telescopic rod B15 is fixedly connected to the discharge hopper 10, so that the discharge hopper 10 can be moved. By moving the discharge hopper 10, the discharge hopper 10 can receive the tablets pushed out by the push plate 19.

[0046] Specifically, the plurality of tablet pressing rods 7 are fixedly connected to the bottom of the connecting plate A5, and the plurality of tablet pressing rods 7 are evenly distributed.

[0047] In a specific embodiment of the present invention, the plurality of tablet pressing rods 7 are all fixedly connected to the bottom of the connecting plate A5, and the plurality of tablet pressing rods 7 are evenly distributed.

[0048] The working principle or working process of the pharmaceutical tablet press provided by the utility model is as follows: the tablet raw material is placed in the tablet pressing mold 8, the electric telescopic rod A4 is extended to drive the connecting plate A5 to descend, the connecting plate A5 descends to drive the tablet pressing rod 7 to descend, the tablet pressing rod 7 descends and presses on the tablet pressing mold 8, thereby producing tablet pressing, the electric telescopic rod A4 is contracted to drive the connecting plate A5 to rise, the connecting plate A5 rises to drive the limit plate 13 to rise, the limit plate 13 rises to drive the connecting rod 6 to rise, the connecting rod 6 rises to drive the connecting plate B14 to rise The connecting plate B14 rises and drives the demoulding rod 11 to rise. The demoulding rod 11 rises and pushes the tablets inside the tablet pressing mold 8 out. The electric telescopic rod B and the electric telescopic rod B15 extend to drive the discharge hopper 10 to move. The movement of the discharge hopper 10 drives the T-shaped slider 9 to slide in the T-shaped slide groove 16. After the discharge hopper 10 moves, the electric telescopic rod C18 extends. The extension of the electric telescopic rod C18 drives the push plate 19 to move. The push plate 19 moves to push away the tablets supported by the demoulding rod 11, so that the tablets fall into the discharge hopper 10.

[0049] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pharmaceutical tablet press, characterized in that: include: Bottom plate (1); A support mechanism is arranged on the top of the base plate (1); A tablet pressing mold (8) is arranged on the support mechanism; A demoulding mechanism is arranged on the tablet pressing mold (8); A lifting mechanism is arranged on the support mechanism, and the lifting mechanism is connected to the demoulding mechanism; A tablet pressing rod (7), which is provided in plurality, and the plurality of tablet pressing rods (7) are all arranged on the lifting mechanism; A material pushing mechanism is arranged on the support mechanism; and The material discharging mechanism is arranged on the tablet pressing mold (8) and the support mechanism.

2. A pharmaceutical tablet press according to claim 1, characterized in that: The support mechanism comprises a vertical plate (2) and a horizontal plate (3), wherein two vertical plates (2) are provided, and the two vertical plates (2) are both fixedly connected to the top of the bottom plate (1), and the two vertical plates (2) are symmetrically arranged, and the horizontal plate (3) is fixedly connected to the top of the two vertical plates (2).

3. A pharmaceutical tablet press according to claim 2, characterized in that: The demoulding mechanism comprises a connecting rod (6), a demoulding rod (11), a spring (12) and a limiting plate (13); a plurality of the demoulding rods (11) are provided, and the plurality of the demoulding rods (11) are movably plugged into the bottom of the tablet pressing mold (8), and the bottoms of the plurality of demoulding rods (11) are all against the bottom plate (1); a plurality of the connecting plates B (14) are evenly distributed, and the connecting plates B (14) are fixedly connected to the circumferential surfaces of the plurality of demoulding rods (11); a plurality of the springs (12) are provided, and the plurality of the springs (12) are fixedly connected between the tablet pressing mold (8) and the connecting plate B (14), and a plurality of springs (12) are respectively sleeved on a plurality of demoulding rods (11), two connecting rods (6) are provided, and the two connecting rods (6) are movably plugged into the top of the tablet pressing mold (8), and the two connecting rods (6) are movably inserted through the tablet pressing mold (8) and are fixedly connected to the connecting plate B (14), and two limiting plates (13) are provided, and each limiting plate (13) is fixedly connected to the top of each connecting rod (6).

4. A pharmaceutical tablet press according to claim 3, characterized in that: The lifting mechanism comprises a connecting plate A (5) and an electric telescopic rod A (4), wherein the connecting plate A (5) is movably sleeved on two connecting rods (6), and the connecting plate A (5) is located on the upper side of the tablet pressing mold (8), one end of the electric telescopic rod A (4) is fixedly connected to the top of the horizontal plate (3), and the extended end of the electric telescopic rod A (4) movably passes through the horizontal plate (3) and is fixedly connected to the connecting plate A (5).

5. A pharmaceutical tablet press according to claim 4, characterized in that: The material pushing mechanism comprises a side plate (17), an electric telescopic rod C (18) and a push plate (19); the side plate (17) is fixedly connected to the side ends of the two vertical plates (2); the electric telescopic rod C (18) is fixedly connected to the side ends of the side plate (17); the extended end of the electric telescopic rod C (18) movably passes through the side plate (17) and extends to the outside of the side plate (17); and the push plate (19) is fixedly connected to the extended end of the electric telescopic rod C (18).

6. A pharmaceutical tablet press according to claim 5, characterized in that: The discharging mechanism comprises a T-shaped slider (9), a discharging hopper (10), an electric telescopic rod B (15) and a T-shaped slide groove (16). Two T-shaped slide grooves (16) are provided. The two T-shaped slide grooves (16) are both opened at the bottom of the tablet pressing mold (8), and the two T-shaped slide grooves (16) are symmetrically arranged. Two T-shaped sliders (9) are provided. Each T-shaped slider (9) is slidably connected in each T-shaped slide groove (16). The discharging hopper (10) is fixedly connected to the bottom of the two T-shaped sliders (9). The electric telescopic rod B (15) is fixedly connected to the side end of one of the vertical plates (2), and the extended end of the electric telescopic rod B (15) is fixedly connected to the discharging hopper (10).

7. A pharmaceutical tablet press according to claim 6, characterized in that: The plurality of tablet pressing rods (7) are all fixedly connected to the bottom of the connecting plate A (5), and the plurality of tablet pressing rods (7) are evenly distributed.

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