A heart rhythm tablet preparation press

Abstract

The utility model relates to tablet press technical field provides a heart rhythm ning tablet preparation tablet press. It includes first template, second template and third template, the first template constitutes the top surface of model space, the second template constitutes the bottom surface of model space, the third template constitutes the side wall of model space, the third template is surrounded by four forming blocks and constitutes, the forming block is linked together in proper order through telescopic link between the forming blocks, the telescopic link elongation, compression respectively correspond the dispersing, gather of forming block between, the third template is evenly distributed in horizontal direction, and fixedly connected between adjacent third template. This heart rhythm ning tablet preparation tablet press can pass through the model space inner wall segmentation is multiple smooth plane, and the model space is reduced the adhesion effect of medicament raw material and model space inner wall with the cooperation of the gradual disassembly model space.

Description

Technical Field

[0001] This utility model relates to the field of tablet press technology, and in particular to a tablet press for preparing a heart-promoting tablet. Background Technology

[0002] Tablet presses are commonly used forming equipment in pharmaceutical production, used to compress granular pharmaceutical raw materials into tablets of uniform size. Taking Xinlvning tablets as an example, they mainly adopt a wet granulation production method, which increases the viscosity of the pharmaceutical raw materials by spraying a wetting agent, reducing the difficulty of forming.

[0003] In the existing technology, although the wet granulation production method increases the viscosity of the drug raw materials, making them easier to polymerize and form, the increased viscosity of the drug raw materials also makes them prone to sticking to the inner wall of the forming cavity after forming, resulting in difficulty in peeling off the drug particles or a decrease in the integrity of the drug particles. Utility Model Content

[0004] The purpose of this invention is to provide a tableting machine for preparing Lupron tablets. This Lupron tableting machine can reduce the adhesion between the drug raw materials and the inner wall of the model space by dividing the inner wall of the model space into multiple flat planes and gradually disassembling the model space.

[0005] This utility model provides a tablet compression machine for preparing Pronunciation Tablets, comprising:

[0006] The first template constitutes the top surface of the model space;

[0007] The second template forms the bottom surface of the model space;

[0008] The third template forms the sidewall of the model space. The third template is composed of four molding blocks surrounding each other. The molding blocks are connected in series by telescopic rods. The extension and compression of the telescopic rods correspond to the spreading and gathering of the molding blocks, respectively.

[0009] The third templates are evenly distributed in the horizontal direction, and adjacent third templates are fixedly connected.

[0010] The third template is attached to the upper surface of the second template. The first template compresses the model space by moving up and down to form the tablet. When compressing the model space, the third template is in a gathered state. After the tablet is formed, the third template changes to a dispersed state to peel the tablet out.

[0011] Preferably, the third template is square and divided into four molding blocks along its diagonal.

[0012] Preferably, the third template is square and divided into four molding blocks along its two pairs of bisecting planes.

[0013] Preferably, the tablet compressor for preparing the heart-promoting tablets further includes connecting rods and a first hydraulic cylinder. The drive end of the first hydraulic cylinder is fixedly connected to the connecting rod. There are four connecting rods and four first hydraulic cylinders. The four connecting rods form a rectangle that surrounds the entire third template. The forming blocks near the connecting rods are slidably assembled on the connecting rods.

[0014] Preferably, the four first hydraulic cylinders simultaneously push and pull the connecting rod to cause the molding block to disperse and gather.

[0015] Preferably, the tablet compressor for preparing the heart-promoting tablets further includes an adapter block, which has two sliding grooves, one horizontal and one vertical. The adapter block is simultaneously slidably mounted on two adjacent connecting rods, and the drive end of the first hydraulic cylinder is fixedly connected to the adapter block.

[0016] Preferably, the tablet compressor for preparing the heart-promoting tablets further includes a second hydraulic cylinder, and the first template is fixedly connected to the drive end of the second hydraulic cylinder.

[0017] Preferably, the tablet compressor for preparing the heart-promoting tablets further includes a first cylinder and a feeding device. The driving end of the first cylinder is fixedly connected to the feeding device. After the first template rises, the first cylinder drives the feeding device to move directly above the second template.

[0018] Preferably, a scraper is also fixedly connected to the feeding device, with the upper end of the scraper fixedly connected to the feeding device and the lower end of the scraper flush with the top surface of the second template.

[0019] Preferably, the tablet compressor for preparing the heart-promoting tablets further includes a second cylinder, a push plate, and a hydraulic lifting platform. The second cylinder is placed horizontally and its drive end is fixedly connected to the push plate. The second template is fixedly disposed on the top surface of the hydraulic lifting platform.

[0020] The technical solution of this utility model divides the inner wall of the model space into three parts, which are respectively set on the first template, the second template, and the third template. The top and bottom surfaces of the first and second templates are relatively flat, while the side wall of the third template is more tortuous. Therefore, the side wall is further divided into four parts and set on the four forming blocks, so that the side wall of the model space can be better separated from the tablet. The third template is evenly distributed on the horizontal plane to increase the efficiency of tablet preparation. During the process of the third template spreading out, the superposition of displacement forces the third template to drive the relative movement between the tablet and the third template, which helps the tablet to be better separated from the bottom surface of the model space. The top surface of the model space is achieved by the movement of the first template. This method of separation in multiple stages can effectively avoid the tablet from sticking to the inner wall of the model space and reduce the influence of the viscosity of the drug raw materials on the tablet peeling process. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is an isometric view of a tablet compression machine for preparing Pronunciation Tablets according to this utility model;

[0023] Figure 2 for Figure 1 Top view of the first type of third template in the tablet compressor for preparing Central Luminol tablets.

[0024] Figure 3 for Figure 2 The third template in the tableting machine for preparing Central Luminol tablets is in a spread-out top view.

[0025] Figure 4 for Figure 1 Top view of the second type of third template in the tablet compressor for preparing Central Luminol tablets.

[0026] Figure 5 for Figure 4 The third template in the tableting machine for preparing Central Luminol tablets is in a spread-out top view.

[0027] Figure 6 for Figure 1 Assembly diagram of the connecting rod and the first hydraulic cylinder in the tableting machine for preparing Central Lactone tablets;

[0028] Figure 7 for Figure 6 Assembly diagram of the tableting machine for preparing Central Lactin tablets after adding the adapter block;

[0029] Figure 8 for Figure 1 Assembly diagram of the first cylinder and feeding device in the tableting machine for preparing Central Lactinine tablets;

[0030] Figure 9 for Figure 1 Assembly diagram of the second cylinder and pusher plate in the tablet press for preparing Central Luminol tablets.

[0031] Explanation of reference numerals in the attached figures:

[0032] 1. First template; 11. Second hydraulic cylinder; 2. Second template; 3. Third template; 31. Forming block; 32. Telescopic rod; 41. Connecting rod; 42. First hydraulic cylinder; 43. Transfer block; 51. First cylinder; 52. Feeding device; 53. Scraper; 61. Second cylinder; 62. Push plate; 63. Hydraulic lifting platform. Detailed Implementation

[0033] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0034] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0035] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0036] Combination Figures 1 to 5 As shown, the tablet compressor for preparing Lubricating Tablets provided by this utility model includes a first template 1, a second template 2, and a third template 3.

[0037] Combination Figures 1 to 5As shown, the first template 1 forms the top surface of the model space; the first template 1 is fixedly connected to the drive end of the second hydraulic cylinder 11, and the first template 1 moves up and down reciprocally under the drive of the second hydraulic cylinder 11, and the second hydraulic cylinder 11 extends to press the first template 1 onto the third template 3.

[0038] The second template 2 forms the bottom surface of the model space. The second template 2 is fixedly mounted on the top surface of the hydraulic lifting platform 63. The hydraulic lifting platform 63 drives the second template 2 to move up and down reciprocally. When the hydraulic lifting platform 63 rises, the second template 2 is placed on the third template 3.

[0039] The second template 2 is provided with a second cylinder 61 and a push plate 62 on its side. The second cylinder 61 is placed horizontally and the drive end of the second cylinder 61 is fixedly connected to the push plate 62. After the hydraulic lifting platform 63 descends, the second cylinder 61 drives the push plate 62 to push away the tablets on the second template 2. After the push plate 62 is reset, the hydraulic lifting platform 63 rises and resets.

[0040] The third template 3 forms the sidewall of the model space. The third template 3 is composed of four forming blocks 31 surrounding each other. The forming blocks 31 are connected in series by telescopic rods 32. The extension and compression of the telescopic rods 32 correspond to the spreading and gathering of the forming blocks 31, respectively. The third template 3 is evenly distributed in the horizontal direction, and adjacent third templates 3 are fixedly connected.

[0041] A first cylinder 51 and a feeding device 52 are provided on the upper side of the third template 3. The driving end of the first cylinder 51 is fixedly connected to the feeding device 52 and drives the feeding device 52 to reciprocate horizontally. When the first cylinder 51 extends, it drives the feeding device 52 to move directly above the second template 2. The feeding device 52 has multiple discharge ports that can respectively fill multiple third templates 3 with pharmaceutical raw materials. A scraper 53 is also fixedly connected to the feeding device 52. The upper end of the scraper 53 is fixedly connected to the feeding device 52, and the lower end of the scraper 53 is flush with the top surface of the second template 2. During the reciprocating motion of the feeding device 52, the scraper 53 can scrape the pharmaceutical raw materials in the third template 3.

[0042] Working process: The second hydraulic cylinder 11 is in the retracted state, the first template 1 is away from the third template 3, the hydraulic lifting platform 63 is in the lifted state, the second template 2 is pressed against the third template 3, and the third template 3 is in the converged state; the first cylinder 51 is activated and drives the feeding device 52 to move directly above the second template 2, the feeding device 52 fills the third template 3 with pharmaceutical raw materials, after the pharmaceutical raw materials are filled, the first cylinder 51 drives the feeding device 52 away from the second template 2, and at the same time the scraper 53 scrapes the pharmaceutical raw materials in the third template 3 flat; the second hydraulic cylinder 11 is activated and extended, the first template 1... Plate 1 moves toward the third template 3 until it presses against the third template 3 to form the pharmaceutical raw material into tablets. The second hydraulic cylinder 11 retracts, causing the first template 1 to move away from the third template 3. The third template 3 switches from a gathered state to a dispersed state until the tablets peel off from the surfaces of the second template 2 and the third template 3. The hydraulic lifting platform 63 descends, causing the tablets to move away from the third template 3. Then, the second cylinder 61 drives the push plate 62 to push the tablets on the second template 2 into the designated container and reset it. Finally, the hydraulic lifting platform 63 resets the second template 2 and resets the third template 3 from a dispersed state to a gathered state.

[0043] In this embodiment, the inner wall of the model space is divided into three parts, which are respectively set on the first template 1, the second template 2, and the third template 3. The top and bottom surfaces of the first template 1 and the second template 2 are relatively flat, while the side wall of the third template 3 is relatively tortuous. Therefore, the side wall is further divided into four parts and set on the four forming blocks 31, so that the side wall of the model space can be better separated from the tablet. The third template 3 is evenly distributed on the horizontal plane to increase the efficiency of tablet preparation. During the process of the third template 3 spreading out, the superposition of displacement forces the third template 3 to drive the tablet and the third template 3 to move relative to each other, which helps the tablet to be better separated from the bottom surface of the model space. The top surface of the model space is achieved by the movement of the first template 1. This method of separation in multiple stages can effectively avoid the tablet from sticking to the inner wall of the model space and reduce the influence of the viscosity of the drug raw materials on the tablet peeling process.

[0044] In some embodiments, combined with Figure 2 , Figure 3 , Figure 6 As shown, the third template 3 is square and divided into four forming blocks 31 along its diagonal. Each forming block 31 is fixedly connected to an adjacent forming block 31 belonging to a different third template 3. There are four connecting rods 41 and four first hydraulic cylinders 42. The four connecting rods 41 form a rectangle surrounding the entire third template 3. The drive ends of the four first hydraulic cylinders 42 are respectively fixedly connected to the four connecting rods 41. The forming blocks 31 near the connecting rods 41 are slidably mounted on the connecting rods 41. The four first hydraulic cylinders 42 synchronously push and pull the four connecting rods 41, causing the forming blocks 31 within the third template 3 to disperse and converge.

[0045] In some embodiments, combined with Figure 4 , Figure 5 As shown, the third template 3 is square and is divided into four forming blocks 31 along two bisecting planes on its two pairs of sides. This method of dividing requires the forming blocks 31 to have a larger volume to ensure that the dividing plane is large enough to support the embedded installation of the telescopic rod 32, while also increasing the overall structural strength.

[0046] In some embodiments, combined with Figure 7 As shown, the first hydraulic cylinder 42 is connected to the connecting rod 41 via an adapter block 43. The adapter block 43 has two sliding grooves, one horizontal and one vertical. The adapter block 43 is simultaneously slidably mounted on two adjacent connecting rods 41. The driving end of the first hydraulic cylinder 42 is fixedly connected to the adapter block 43. Similarly, there are four first hydraulic cylinders 42. This connection structure creates two force-bearing points on each connecting rod 41, making the driving process smoother. The installation angle of the first hydraulic cylinder 42 in the horizontal direction should take into account the arrangement of the third template 3. For example, when the number of third templates 3 distributed horizontally and vertically is the same, the first hydraulic cylinder 42 can be installed at a 45-degree angle.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A tablet compressor for preparing Pronunciation Tablets, characterized in that, include: The first template (1) constitutes the top surface of the model space; The second template (2) forms the bottom surface of the model space; The third template (3) forms the side wall of the model space. The third template (3) is composed of four molding blocks (31) surrounding each other. The molding blocks (31) are connected in series by telescopic rods (32). The extension and compression of the telescopic rods (32) correspond to the spreading and gathering of the molding blocks (31) respectively. The third template (3) is evenly distributed in the horizontal direction, and adjacent third templates (3) are fixedly connected; The third template (3) is attached to the upper surface of the second template (2). The first template (1) squeezes the model space by moving up and down to form the tablet. When squeezing the model space, the third template (3) is in a gathered state. After the tablet is formed, the third template (3) changes to a dispersed state to peel the tablet out.

2. The tablet compressor for preparing Pronunciation Tablets according to claim 1, characterized in that, The third template (3) is square and is divided into four molding blocks (31) along its diagonal.

3. The tablet compressor for preparing Pronunciation Tablets according to claim 1, characterized in that, The third template (3) is square and is divided into four molding blocks (31) along two bisecting planes on its two opposite sides.

4. The tablet compressor for preparing Pronunciation Tablets according to claim 1, characterized in that, It also includes a connecting rod (41) and a first hydraulic cylinder (42). The driving end of the first hydraulic cylinder (42) is fixedly connected to the connecting rod (41). There are four connecting rods (41) and four first hydraulic cylinders (42). The four connecting rods (41) form a rectangle that surrounds the entire third template (3). The forming blocks (31) near the connecting rods (41) are all slidably assembled on the connecting rods (41).

5. The tablet compressor for preparing Pronunciation Tablets according to claim 4, characterized in that, The four first hydraulic cylinders (42) push and pull the connecting rod (41) in sync, causing the forming block (31) to disperse and gather.

6. The tablet compressor for preparing Pronunciation Tablets according to claim 4, characterized in that, It also includes a transition block (43), which has two sliding grooves, one horizontal and one vertical. The transition block (43) is simultaneously slidably mounted on two adjacent connecting rods (41), and the driving end of the first hydraulic cylinder (42) is fixedly connected to the transition block (43).

7. The tablet compressor for preparing Pronunciation Tablets according to claim 1, characterized in that, It also includes a second hydraulic cylinder (11), and the first template (1) is fixedly connected to the drive end of the second hydraulic cylinder (11).

8. The tablet compressor for preparing Pronunciation Tablets according to claim 1, characterized in that, It also includes a first cylinder (51) and a feeding device (52). The driving end of the first cylinder (51) is fixedly connected to the feeding device (52). After the first template (1) rises, the first cylinder (51) drives the feeding device (52) to move to directly above the second template (2).

9. The tablet compressor for preparing Pronunciation Tablets according to claim 8, characterized in that, The feeding device (52) is also fixedly connected to a scraper (53), the upper end of the scraper (53) is fixedly connected to the feeding device (52), and the lower end of the scraper (53) is flush with the top surface of the second template (2).

10. The tablet compressor for preparing Pronunciation Tablets according to claim 1, characterized in that, It also includes a second cylinder (61), a push plate (62) and a hydraulic lifting platform (63). The second cylinder (61) is placed horizontally and the drive end of the second cylinder (61) is fixedly connected to the push plate (62). The second template (2) is fixedly set on the top surface of the hydraulic lifting platform (63).

Images