Tablet pressing machine

Abstract

The utility model discloses a tablet press, which relates to the field of tablet press structures and comprises a storage mechanism for collecting tablets; the conveying mechanism is arranged in the storage mechanism and located above the storage mechanism, a plurality of model grooves are formed in the conveying mechanism, and the conveying mechanism is arranged to convey the model grooves after being driven by a motor; the tabletting mechanism is located above the conveying mechanism and used for pressing the medicine powder in the model groove into tablets; wherein the storage mechanism comprises a bottom panel and a side panel, the side panel is of an inclined structure, and when the tablets in the model groove are separated from the model groove, the tablets can slide down to the bottom panel along the side panel. The model groove is overturned through the conveying mechanism to release tablets, the containing mechanism is arranged to be of a structure with the bottom panel and the inclined side panels, the tablets which fall off after being overturned can slide to the bottom panel from the side panels, and therefore the purpose of improving the integrity and reliability of the tablets is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tablet press structure field, concretely relates to a tablet press. BACKGROUND

[0002] In modern pharmaceutical industry, tablet press is the key equipment to realize the molding of medicine powder into tablets. The traditional tablet press usually includes a tablet press mold, a driving device and a tablet collecting device. After tablet pressing, the tablets need to be detached from the mold and collected. However, the existing tablet collecting method has obvious deficiencies. On the one hand, when the tablets are detached from the mold, they often need to be ejected or pushed out with external force, which can easily cause the tablets to be subjected to a large impact force. On the other hand, the tablets may collide with the hard surface of the collecting device during the collecting process, especially when the tablets fall from a high position. Such collision can cause the tablets to break, crack or deform, which seriously affects the appearance and quality of the tablets. In addition, the broken tablets need to be additionally screened and processed, which not only increases the production cost but also reduces the production efficiency.

[0003] Therefore, how to effectively reduce the impact force on the tablets during the tablet collecting process, avoid tablet breakage or damage, and improve the stability and reliability of tablet collection is a key problem to be solved in the current tablet press technical field. SUMMARY

[0004] The utility model aims at providing a tablet press, which releases the tablets by overturning the model groove through a conveying mechanism, and sets the storage mechanism as a structure of a bottom panel and an inclined side panel, so that the overturned and detached tablets can slide from the side panel to the bottom panel, thereby solving the problem of tablet breakage caused by strong impact during the tablet collecting process in the prior art.

[0005] The utility model embodiment realizes the following technical scheme: the utility model embodiment provides a tablet press, which comprises:

[0006] A storage mechanism for collecting tablets;

[0007] A conveying mechanism arranged in the storage mechanism and located above the storage mechanism, wherein a plurality of model grooves are installed on the conveying mechanism, and the conveying mechanism is arranged to be driven by a motor to convey the model grooves;

[0008] A tablet pressing mechanism located above the conveying mechanism and used for pressing the medicine powder in the model grooves into tablets;

[0009] The conveying mechanism can overturn a single model groove, and when the model groove contains tablets, the overturning of the model groove can guide the tablets into the storage mechanism;

[0010] The receiving mechanism comprises a bottom panel and a side panel, the side panel is in an inclined structure, and when the tablet in the model groove is separated from the model groove, the tablet can slide along the side panel to the bottom panel.

[0011] Optionally, the inner sides of the side panel and the bottom panel are provided with flexible pads.

[0012] Optionally, the filling mechanism is vertically provided with a first supporting column and a second supporting column, the conveying mechanism comprises a first roller, a second roller and a transmission belt, the first roller is arranged on the first supporting column, the second roller is arranged on the second supporting column, the transmission belt is in a closed structure and is sleeved on the first roller and the second roller at the same time.

[0013] When the first roller and / or the second roller are driven by the motor, the transmission belt can be driven to rotate, and the model groove is arranged on the transmission belt.

[0014] Optionally, the filling mechanism is vertically provided with a first supporting column and a second supporting column, the conveying mechanism comprises a first roller, a second roller and a transmission belt, the first roller is arranged on the first supporting column, the second roller is arranged on the second supporting column, the transmission belt is in a closed structure and is sleeved on the first roller and the second roller at the same time.

[0015] Optionally, the tablet pressing mechanism comprises a moving plate, a first vertical rod and a second vertical rod arranged on the supporting table, the moving plate is provided with a first through hole and a second through hole, the first through hole penetrates through the first vertical rod, and the second through hole penetrates through the second vertical rod, and the moving plate can be driven by the motor to slide along the first vertical rod and the second vertical rod.

[0016] The bottom of the moving plate is provided with a pressing block.

[0017] Optionally, the tablet pressing mechanism further comprises a cross rod, one end of the cross rod is connected with the first vertical rod, and the other end of the cross rod is connected with the second vertical rod, the cross rod is provided with a guide hole, the upper end of the moving plate is provided with a guide rod, the guide rod penetrates through the guide hole, and the top of the guide rod is connected with the motor, and the guide rod can be vertically moved in the guide hole.

[0018] Optionally, the filling mechanism comprises a medicine bottle containing medicine powder, a clamping sleeve, a third vertical rod and a fourth vertical rod arranged on the supporting table, one side of the clamping sleeve is connected with the third vertical rod, and the other side of the clamping sleeve is connected with the fourth vertical rod, and the clamping sleeve is used for clamping the medicine bottle between the third vertical rod and the fourth vertical rod.

[0019] The opening of the medicine bottle is downward, and the opening is provided with a sieve plate, and the sieve plate is provided with sieve holes.

[0020] Optionally, the medicine bottle comprises an upper chamber and a lower chamber, the upper chamber and the lower chamber are made of hard materials, and the upper chamber and the lower chamber are connected by a rubber material.

[0021] The first shaking member is arranged on the third vertical rod, and the second shaking member is arranged on the fourth vertical rod; the free end of the first shaking member is in contact with the outer wall of the lower chamber, the second shaking member is in contact with the outer wall of the lower chamber, the first shaking member and the second shaking member are arranged to drive the lower chamber to shake relative to the upper chamber, and the shaking range of the lower chamber is matched with the opening size of the model groove.

[0022] Optionally, the first shaking member comprises a first limiting sleeve mounted on the third vertical rod, the first limiting sleeve is arranged transversely, and an opening of the first limiting sleeve faces the medicine bottle.

[0023] The first limiting sleeve is internally provided with a first limiting block, the first limiting block can slide transversely in the first limiting sleeve, the first limiting block is provided with a first supporting rod on a side facing the medicine bottle, and a first spring is arranged on another side of the first limiting block, and the first spring is located in the first limiting sleeve.

[0024] The free end of the first supporting rod is connected with a first supporting block, the first supporting block is attached to the outer wall of the lower chamber, a motor is arranged on a side of the first spring facing the third vertical rod, and the motor is arranged to drive the first limiting block to elastically move transversely in the first limiting sleeve.

[0025] Optionally, the second shaking member comprises a second limiting sleeve mounted on the fourth vertical rod, the second limiting sleeve is arranged transversely, and an opening of the second limiting sleeve faces the medicine bottle.

[0026] The second limiting sleeve is internally provided with a second limiting block, the second limiting block can slide transversely in the second limiting sleeve, the second limiting block is provided with a second supporting rod on a side facing the medicine bottle, and a second spring is arranged on another side of the second limiting block, and the second spring is located in the second limiting sleeve.

[0027] The free end of the second supporting rod is connected with a second supporting block, the second supporting block is attached to the outer wall of the lower chamber, a motor is arranged on a side of the second spring facing the fourth vertical rod, and the motor is arranged to drive the second limiting block to elastically move transversely in the second limiting sleeve.

[0028] Compared with the prior art, the embodiment of the utility model has the following advantages and beneficial effects:

[0029] 1. The tablet press provided by the embodiment of the present application, the medicine powder can be filled into the model groove on the conveying mechanism by automatic or manual mode, the conveying mechanism conveys the model groove filled with the medicine powder to the lower side of the tablet press, the tablet press applies pressure to the medicine powder in the model groove, and the medicine powder is compressed into tablets, the conveying mechanism continues to convey the model groove after the compression is completed, until the single model groove is turned over, the tablet is separated from the model groove, and the tablet smoothly slides along the inclined side panel of the receiving mechanism to the bottom panel, the collection process of the tablet is completed, and the whole process forms a circulating operation process. In the embodiment of the present application, the model groove is turned over by the conveying mechanism to release the tablet, and the receiving mechanism is arranged as the structure of the bottom panel and the inclined side panel, the tablet can smoothly slide along the inclined side panel to the bottom panel in the collection process, the problem that the tablet is broken due to strong impact is avoided, and the integrity and quality of the tablet are improved.

[0030] 2. The embodiment of the present application sets the flexible pad in the inner side of the side panel and the bottom panel, the flexible pad can be made of soft and elastic material, for example, flexible rubber or flexible graphite, and can effectively absorb and disperse impact force, further reducing the collision and damage of the tablet in the sliding process.

[0031] Overall, the tablet press provided by the embodiment of the present application, the tablet press turns over the model groove by the conveying mechanism to release the tablet, and the receiving mechanism is arranged as the structure of the bottom panel and the inclined side panel, the tablet turned over and separated can slide from the side panel to the bottom panel, to achieve the purpose of improving the integrity and reliability of the tablet. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical scheme of the embodiment of the present application, the following will briefly introduce the drawings needed to be used in the embodiment, and it should be understood that the following drawings only show some embodiments of the present application, and should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can be obtained without creative labor on the basis of the drawings.

[0033] Figure 1 The structure schematic view of the tablet press provided by the embodiment of the present application;

[0034] Figure 2 The structure schematic view of the tablet press provided by the embodiment of the present application;

[0035] Figure 3 The Figure 1 The structure enlarged view of A in the middle;

[0036] Figure 4 The structure schematic view of the medicine bottle provided by the embodiment of the present application.

[0037] Markings in the drawings and corresponding names of parts:

[0038] 1 - Model groove, 2 - First support column, 3 - Bottom panel, 4 - Side panel, 5 - Flexible pad, 6 - Second support column, 7 - First roller, 8 - Second roller, 9 - Transmission belt, 10 - Moving plate, 11 - First vertical rod, 12 - Second vertical rod, 13 - First through hole, 14 - Second through hole, 15 - Pressing block, 16 - Cross rod, 17 - Guide hole, 18 - Guide rod, 19 - Medicine bottle, 20 - Clamping sleeve, 21 - Third vertical rod, 22 - Fourth vertical rod, 23 - Sieve plate, 24 - Upper chamber, 25 - Lower chamber, 26 - First limiting sleeve, 27 - First limiting block, 28 - First support rod, 29 - First spring, 30 - Second limiting sleeve, 31 - Second limiting block, 32 - Second support rod, 33 - Second spring, 34 - First support block, 35 - Second support block. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0040] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present application.

[0041] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0042] In the description of the present application, it should be noted that the terms "first", "second", "third" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0043] Embodiments

[0044] As Figure 1As shown, the utility model embodiment provides a kind of tablet press, including storage mechanism, conveying mechanism and tableting mechanism, wherein storage mechanism, for collecting tablet;Conveying mechanism is arranged in storage mechanism, is located above storage mechanism, and several model grooves 1 are installed on conveying mechanism, and conveying mechanism is set to be driven by motor after model groove 1 is transported;Tableting mechanism is located above conveying mechanism, for pressing the medicine powder in model groove 1 into tablet;Conveying mechanism can overturn single model groove 1, when model groove 1 contains tablet, the overturning of model groove 1 can guide tablet into storage mechanism;In the utility model embodiment, storage mechanism includes bottom panel 3 and side panel 4, and side panel 4 is inclined structure, when tablet in model groove 1 is separated from model groove 1, tablet can slide to bottom panel 3 along side panel 4.

[0045] Specifically, storage mechanism is located below conveying mechanism, and directly corresponds with the outlet of model groove 1 of conveying mechanism.Bottom panel 3 as the main body of storage mechanism, plays the role of bearing and collecting tablet;Side panel 4 plays the role of guiding tablet to slide, to ensure that tablet can smoothly slide to bottom panel 3, avoid tablet to be broken by strong impact in the process of collection.Conveying mechanism is to transport model groove 1 with medicine powder to the tableting mechanism below and guide tablet into storage mechanism by overturning model groove 1, and the action of tableting mechanism is closely matched with the movement of conveying mechanism, when conveying mechanism transports model groove 1 with medicine powder to the tableting mechanism below, to exert pressure on the medicine powder in model groove 1.After compression, tableting mechanism resets, and conveying mechanism continues to transport model groove 1 for tablet collection.

[0046] In use, medicine powder is filled into model groove 1 on conveying mechanism by existing device, and the number and distribution of model groove 1 are designed according to production requirements, to ensure that medicine powder can be evenly distributed in each model groove 1, conveying mechanism transports model groove 1 with medicine powder to the tableting mechanism below, and tableting mechanism exerts pressure on the medicine powder in model groove 1 to compress the medicine powder into tablet, and conveying mechanism continues to transport model groove 1 after compression until single model groove 1 is overturned, so that tablet is separated from model groove 1, at this time, tablet smoothly slides to bottom panel 3 along the inclined side panel 4 of storage mechanism, to complete the process of tablet collection.The whole process is a cyclic operation process, conveying mechanism can continuously transport new model groove 1 to the tableting mechanism below for compression, while model groove 1 after compression is continuously transported until tablet is collected, and the whole process can be driven by motor to move conveying mechanism, to ensure that the whole process is continuous and stable.

[0047] The embodiment of the utility model discloses through conveying mechanism to model groove 1 is turned over and releases the tablet, and will accomodate the mechanism to set as the structure of bottom panel 3 and inclined side panel 4, and tablet can along with the stable slide of inclined side panel 4 and fall to bottom panel 3 in the collection process, avoided the problem that tablet is broken by strong impact, improved the integrity and quality of tablet. It needs to be explained that the powder is filled into the model groove 1 on the conveying mechanism by automatic or manual mode, not limited here.

[0048] Exemplarily, the embodiment of the utility model discloses is provided with the filler mechanism above the conveying mechanism, is used to fill the powder in the model groove 1, and the transmission direction of transmission belt 9 is set as the single model groove 1 with the opening upwards is sent to the lower side of tableting mechanism from the lower side of filler mechanism in proper order, then again transports the single model groove 1 to the first roller 7 or second roller 8 and turns over.

[0049] In detail, as Figure 3 The filler mechanism includes a medicine bottle 19 filled with powder, a clamping sleeve 20, a third vertical rod 21 and a fourth vertical rod 22 installed on a support table. One side of the clamping sleeve 20 is connected to the third vertical rod 21, and the other side is connected to the fourth vertical rod 22. The clamping sleeve 20 is used to clamp the medicine bottle 19 between the third vertical rod 21 and the fourth vertical rod 22. The medicine bottle 19 has an opening facing downward, and a sieve plate 23 is arranged at the opening. The sieve plate 23 is provided with sieve holes.

[0050] Specifically, the medicine bottle 19 is used to store the powder to be filled. The opening of the medicine bottle 19 faces downward to ensure that the powder can flow out smoothly. The medicine bottle 19 is fixed between the third vertical rod 21 and the fourth vertical rod 22 by the clamping sleeve 20 to ensure its stability during the filling process. The clamping sleeve 20 ensures that the medicine bottle 19 does not loosen during the filling process. The sieve plate 23 is installed at the opening of the medicine bottle 19 and is provided with sieve holes. The size of the sieve holes can be adjusted according to the particle size of the powder to ensure that the powder can flow out uniformly. The sieve plate 23 can be fixed at the opening of the medicine bottle 19 by bolts or other fasteners to ensure that it does not loosen during the filling process.

[0051] During use, the medicine powder is pre-filled into the medicine bottle 19, which is fixed between the third vertical rod 21 and the fourth vertical rod 22 by the clamping sleeve 20 to ensure its stability during the filling process. When the medicine powder flows out of the medicine bottle 19, the sieve holes on the sieve plate 23 ensure that the medicine powder flows out evenly, avoiding powder clumping or blockage. The mold grooves 1 on the conveyor belt 9 pass under the medicine bottle 19 in sequence, and the medicine powder is evenly filled into the mold grooves 1 through the sieve plate 23. The conveying direction of the conveyor belt 9 ensures that the mold grooves 1 with the opening facing upwards pass under the filling mechanism in sequence. After the medicine powder is filled, it is then conveyed to the bottom of the tableting mechanism for tablet pressing. After pressing, the conveyor belt 9 continues to transport the mold grooves 1 to the first roller 7 or the second roller 8 for flipping, so that the tablets are released from the mold grooves 1 and guided into the receiving mechanism. The sieve plate 23 ensures that the powder flows out evenly, avoiding powder clumping or blockage, thereby improving the uniformity of powder filling. Uniform powder filling helps to improve the quality and weight uniformity of the tablets, ensuring the consistency of the tablets.

[0052] To further improve the efficiency and uniformity of powder filling, such as Figure 4 As shown, the medicine bottle 19 includes an upper chamber 24 and a lower chamber 25. Both the upper chamber 24 and the lower chamber 25 are made of rigid material, and the upper chamber 24 and the lower chamber 25 are connected by rubber material. A first shaking element is provided on the third vertical rod 21, and a second shaking element is provided on the fourth vertical rod 22. The free end of the first shaking element contacts the outer wall of the lower chamber 25, and the second shaking element contacts the outer wall of the lower chamber 25. The first shaking element and the second shaking element are jointly configured to drive the lower chamber 25 to shake relative to the upper chamber 24. The shaking range of the lower chamber 25 is adapted to the opening size of the model groove 1.

[0053] Specifically, both the upper chamber 24 and the lower chamber 25 are made of rigid materials to ensure the structural strength and durability of the medicine bottle 19. The upper chamber 24 and the lower chamber 25 are connected by rubber material. This connection method ensures the overall stability of the medicine bottle 19 and allows the lower chamber 25 to vibrate relative to the upper chamber 24 within a certain range. The first and second vibrating components work together to drive the lower chamber 25 to vibrate relative to the upper chamber 24. The range of vibration can be set according to actual needs and is not limited here. Preferably, it is adapted to the opening size of the mold groove 1 to ensure that the powder can flow out evenly and fill the mold groove 1. It should be noted that the first and second vibrating components can drive the lower chamber 25 to vibrate mechanically or pneumatically. These vibration methods can all adopt existing technologies and are not limited here, as long as the appropriate vibration effect can be achieved. In this embodiment of the invention, the shaking of the lower chamber 25 can make the powder more loose, preventing the powder from clumping or accumulating in the lower chamber 25, thereby improving the uniformity and smoothness of the powder flow.

[0054] Exemplarily, the first shaking member comprises a first limiting sleeve 26 mounted on the third vertical rod 21, the first limiting sleeve 26 is arranged transversely and has an opening facing the medicine bottle 19; the first limiting sleeve 26 is internally provided with a first limiting block 27, the first limiting block 27 can slide transversely in the first limiting sleeve 26, the first limiting block 27 is provided with a first supporting rod 28 on the side facing the medicine bottle 19, and is provided with a first spring 29 on the other side, the first spring 29 is located in the first limiting sleeve 26; the free end of the first supporting rod 28 is connected with a first supporting block 34, the first supporting block 34 is attached to the outer wall of the lower chamber 25, and the side of the first spring 29 facing the third vertical rod 21 is provided with a motor, the motor is arranged to drive the first limiting block 27 to make elastic transverse movement in the first limiting sleeve 26.

[0055] In the above structure, the first limiting sleeve 26 can be fixed on the third vertical rod 21 by bolts or other fasteners, to ensure that it remains stable during operation, the first limiting block 27 is connected with the inner wall of the first limiting sleeve 26 by the first spring 29, to ensure that it can make elastic transverse movement in the sleeve, the first supporting rod 28 can be connected with the first limiting block 27 by bolts or other fasteners, to ensure that it remains stable during operation. The motor is connected with the first limiting block 27 or the first spring 29 through the output shaft, to ensure that it can accurately control the movement of the first limiting block 27.

[0056] In the process of operation, after the motor is started, the first limiting block 27 is driven by the transmission device to make elastic transverse reciprocating movement in the first limiting sleeve 26, the first spring 29 provides elastic support during the movement of the first limiting block 27, to ensure the stability and accuracy of the movement. When the first limiting block 27 moves in the first limiting sleeve 26, the first supporting rod 28 pushes the first supporting block 34, so that the first supporting block 34 contacts the outer wall of the lower chamber 25 and pushes the lower chamber 25 to shake.

[0057] Similarly, the structure and shaking principle of the second shaking member are similar to those of the first shaking member, which will not be repeated here. Exemplarily, the second shaking member comprises a second limiting sleeve 30 mounted on the fourth vertical rod 22, the second limiting sleeve 30 is arranged transversely and has an opening facing the medicine bottle 19; the second limiting sleeve 30 is internally provided with a second limiting block 31, the second limiting block 31 can slide transversely in the second limiting sleeve 30, the second limiting block 31 is provided with a second supporting rod 32 on the side facing the medicine bottle 19, and is provided with a second spring 33 on the other side, the second spring 33 is located in the second limiting sleeve 30; the free end of the second supporting rod 32 is connected with a second supporting block 35, the second supporting block 35 is attached to the outer wall of the lower chamber 25, and the side of the second spring 33 facing the fourth vertical rod 22 is provided with a motor, the motor is arranged to drive the second limiting block 31 to make elastic transverse movement in the second limiting sleeve 30.

[0058] As the preferred embodiment of the utility model, the flexible pad 5 can be arranged on the inner side of the side panel 4 and the bottom panel 3, the flexible pad 5 can be made of soft and elastic material, such as flexible rubber or flexible graphite, which is not limited here, the flexible pad 5 can be installed on the inner side of the side panel 4 and the bottom panel 3 by adhesion or other fixing methods, to ensure that it will not loosen during use, so that the impact force can be further absorbed and dispersed, and the collision and damage of the tablets during sliding can be reduced. Preferably, the surface of the flexible pad 5 can be smooth or have a small texture to further reduce the friction of the tablets when sliding, to ensure that the tablets can slide smoothly to the bottom panel 3.

[0059] It should be noted that the driving principle and specific structure of the conveying mechanism can adopt the existing conveyor belt structure, which is not the invention point of the utility model embodiment. Exemplarily, the utility model embodiment further includes a first support column 2 and a second support column 6 arranged vertically, the conveying mechanism includes a first roller 7, a second roller 8 and a transmission belt 9, the first roller 7 is arranged on the first support column 2, the second roller 8 is arranged on the second support column 6, the transmission belt 9 is a closed structure and is sleeved on the first roller 7 and the second roller 8 at the same time; when the first roller 7 and / or the second roller 8 is driven by the motor, the transmission belt 9 can be driven to rotate, and the model groove 1 is arranged on the transmission belt 9.

[0060] Specifically, the first support column 2 and the second support column 6 are arranged vertically and are located at both ends of the conveying mechanism respectively, to ensure the stable operation of the conveying mechanism, the first roller 7 and the second roller 8 can be connected with the support column through a bearing and can rotate freely. The model grooves 1 are uniformly distributed on the transmission belt 9 and are used for carrying the medicine powder, the shape and size of the model groove 1 can be set according to the shape and size of the tablet, which is not limited here. When the motor is started, the first roller 7 and / or the second roller 8 is driven to rotate, thereby driving the transmission belt 9 to move, the transmission belt 9 rotates circularly along the set path under the driving of the first roller 7 and the second roller 8, and the model groove 1 moves with the transmission belt 9. When the model groove 1 reaches below the tablet pressing mechanism, the tablet pressing mechanism presses and forms the medicine powder in the model groove 1. After the pressing is completed, the transmission belt 9 continues to move, at this time, the conveying mechanism can overturn the single model groove 1, so that the tablet is separated from the model groove 1 and slides along the side panel 4 of the storage mechanism to the bottom panel 3.

[0061] Further, as Figure 2As shown, the tablet pressing mechanism includes a moving plate 10, a first vertical rod 11 and a second vertical rod 12 installed on the support table, the moving plate 10 is provided with a first through hole 13 and a second through hole 14, the first through hole 13 penetrates the first vertical rod 11, the second through hole 14 penetrates the second vertical rod 12, the moving plate 10 can be driven by the motor to slide along the first vertical rod 11 and the second vertical rod 12; the bottom of the moving plate 10 is provided with a pressing block 15. Specifically, the moving plate 10 is used to carry the pressing block 15 and realize up and down movement, the first through hole 13 and the second through hole 14 are used to penetrate the first vertical rod 11 and the second vertical rod 12 respectively, the first vertical rod 11 and the second vertical rod 12 are installed on the support table by welding or other fixing methods to ensure their stability, the pressing block 15 is fixed on the bottom of the moving plate 10 by bolts or other fasteners to ensure its stability during pressing, the motor is directly or indirectly connected with the moving plate 10 through an output shaft to drive the moving plate 10 to slide up and down along the first vertical rod 11 and the second vertical rod 12.

[0062] After the motor is started, the moving plate 10 slides up and down along the first vertical rod 11 and the second vertical rod 12 through the transmission device, the up and down movement of the moving plate 10 is realized on the vertical rods through the first through hole 13 and the second through hole 14 to ensure the stability and accuracy of the movement, when the conveying belt 9 conveys the model groove 1 filled with the medicine powder to the bottom of the tablet pressing mechanism, the motor drives the moving plate 10 to move downward, the pressing block 15 applies pressure to the medicine powder in the model groove 1 to compress the medicine powder into tablets, after the pressing is completed, the motor drives the moving plate 10 to move upward, the pressing block 15 resets, and the model groove 1 continues to move along the conveying belt 9 to the next process.

[0063] In order to improve the accuracy and stability of tablet pressing, the tablet pressing mechanism can be further provided with a cross rod 16, one end of the cross rod 16 is connected with the first vertical rod 11 and the other end is connected with the second vertical rod 12, the cross rod 16 is provided with a guide hole 17, the upper end of the moving plate 10 is provided with a guide rod 18, the guide rod 18 penetrates the guide hole 17, the top of the guide rod 18 is connected with the motor, and the guide rod 18 can move vertically in the guide hole 17. The cross rod 16 is used to connect the first vertical rod 11 and the second vertical rod 12 to enhance the structural stability of the whole tablet pressing mechanism, the cross rod 16 is provided with the guide hole 17, the guide rod 18 is installed at the upper end of the moving plate 10 and used to move vertically in the guide hole 17, the top of the guide rod 18 is connected with the motor through the transmission device, and the motor drives the guide rod 18 to move up and down through the transmission device. Preferably, the inner diameter of the first through hole 13 and the outer diameter of the first vertical rod 11 are set to be adaptive sizes, the inner diameter of the second through hole 14 and the outer diameter of the second vertical rod 12 are set to be adaptive sizes, and the inner diameter of the guide hole 17 is set to be adaptive to the outer diameter of the guide rod 18, so that the deviation of the pressing block 15 during pressing or movement can be reduced, and the accuracy of tablet pressing can be improved.

[0064] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that the structures or components illustrated in the drawings are not necessarily drawn to scale, and the present application omits the description of known components and processing technologies and processes to avoid unnecessary limitation of the present application.

Claims

1. A tablet press, characterized in that, The utility model relates to a medicine tablet filling and pressing device, which comprises: a receiving mechanism for collecting medicine tablets; a conveying mechanism arranged in the receiving mechanism and above the receiving mechanism, wherein a plurality of model grooves (1) are installed on the conveying mechanism, and the conveying mechanism is arranged to be driven by a motor to convey the model grooves (1); a tablet pressing mechanism arranged above the conveying mechanism and used for pressing medicine powder in the model grooves (1) into tablets; the conveying mechanism can flip a single model groove (1), and when the model groove (1) contains a medicine tablet, the flipping of the model groove (1) can guide the medicine tablet into the receiving mechanism; wherein the receiving mechanism comprises a bottom panel (3) and a side panel (4), the side panel (4) is an inclined structure, and when the medicine tablet in the model groove (1) is separated from the model groove (1), the medicine tablet can slide along the side panel (4) to the bottom panel (3).

2. A tablet press as claimed in claim 1, wherein The inner sides of the side panel (4) and the bottom panel (3) are provided with flexible pads (5).

3. A tablet press as claimed in claim 2, wherein The utility model further comprises a first support column (2) and a second support column (6) arranged vertically, the conveying mechanism comprises a first roller (7), a second roller (8) and a transmission belt (9), the first roller (7) is arranged on the first support column (2), the second roller (8) is arranged on the second support column (6), the transmission belt (9) is a closed structure and is sleeved on the first roller (7) and the second roller (8) at the same time; when the first roller (7) and / or the second roller (8) are driven by a motor, the transmission belt (9) can be driven to rotate, and the model groove (1) is arranged on the transmission belt (9).

4. A tablet press as claimed in claim 3, wherein The utility model further comprises a filling mechanism arranged above the conveying mechanism and used for filling medicine powder into the model grooves (1), the transmission direction of the transmission belt (9) is arranged to convey single model grooves (1) with openings upward from below the filling mechanism to below the tablet pressing mechanism in sequence, and then transport the single model grooves (1) to the first roller (7) or the second roller (8) to flip.

5. A tablet press as claimed in claim 1, wherein, The tablet pressing mechanism comprises a moving plate (10), a first vertical rod (11) and a second vertical rod (12) arranged on a support table, the moving plate (10) is provided with a first through hole (13) and a second through hole (14), the first through hole (13) penetrates through the first vertical rod (11), the second through hole (14) penetrates through the second vertical rod (12), and the moving plate (10) can be driven by a motor to slide along the first vertical rod (11) and the second vertical rod (12); the bottom of the moving plate (10) is provided with a pressing block (15).

6. A tablet press as claimed in claim 5, wherein The tablet pressing mechanism further comprises a cross bar (16) connected to the first vertical bar (11) at one end and connected to the second vertical bar (12) at the other end, a guide hole (17) is arranged on the cross bar (16), a guide rod (18) is arranged on the upper end of the moving plate (10), the guide rod (18) penetrates through the guide hole (17), the top of the guide rod (18) is connected to a motor, and the guide rod (18) can move vertically in the guide hole (17).

7. A tablet press as claimed in claim 4 wherein, The filling mechanism comprises a medicine bottle (19) filled with medicine powder, a clamping sleeve (20), a third vertical bar (21) and a fourth vertical bar (22) installed on the support table, one side of the clamping sleeve (20) is connected to the third vertical bar (21), and the other side is connected to the fourth vertical bar (22), and the clamping sleeve (20) is used to clamp the medicine bottle (19) between the third vertical bar (21) and the fourth vertical bar (22); The medicine bottle (19) is downwardly open, and a sieve plate (23) is arranged at the opening, and a sieve hole is arranged on the sieve plate (23).

8. A tablet press as claimed in claim 7, wherein, The medicine bottle (19) comprises an upper chamber (24) and a lower chamber (25), both of which are made of hard material, and the upper chamber (24) and the lower chamber (25) are connected by rubber material; A first shaking member is arranged on the third vertical bar (21), and a second shaking member is arranged on the fourth vertical bar (22); the free end of the first shaking member is in contact with the outer wall of the lower chamber (25), the second shaking member is in contact with the outer wall of the lower chamber (25), the first shaking member and the second shaking member are arranged to drive the lower chamber (25) to shake relative to the upper chamber (24), and the shaking range of the lower chamber (25) is matched with the size of the opening of the model groove (1).

9. A tablet press as claimed in claim 8, wherein The first shaking member comprises a first limiting sleeve (26) installed on the third vertical bar (21), the first limiting sleeve (26) is arranged transversely, and the opening faces the medicine bottle (19); A first limiting block (27) is arranged inside the first limiting sleeve (26), the first limiting block (27) can slide transversely in the first limiting sleeve (26), a first supporting rod (28) is arranged on the side of the first limiting block (27) facing the medicine bottle (19), and a first spring (29) is arranged on the other side, and the first spring (29) is located in the first limiting sleeve (26); The free end of the first supporting rod (28) is connected to a first supporting block (34), the first supporting block (34) is attached to the outer wall of the lower chamber (25), and a motor is arranged on the side of the first spring (29) facing the third vertical bar (21), and the motor is arranged to drive the first limiting block (27) to move elastically transversely in the first limiting sleeve (26).

10. A tablet press as claimed in claim 8, wherein, The second shaking member comprises a second limiting sleeve (30) installed on the fourth vertical bar (22), the second limiting sleeve (30) is arranged transversely, and the opening faces the medicine bottle (19); The second limiting sleeve (30) is internally provided with a second limiting block (31) capable of transversely sliding in the second limiting sleeve (30), the second limiting block (31) is provided with a second supporting rod (32) on one side facing the medicine bottle (19), and is provided with a second spring (33) on the other side, and the second spring (33) is located in the second limiting sleeve (30); The free end of the second supporting rod (32) is connected with a second supporting block (35) which is attached to the outer wall of the lower chamber (25), and the second spring (33) is provided with a motor on one side facing the fourth vertical rod (22), and the motor is arranged to drive the second limiting block (31) to elastically move transversely in the second limiting sleeve (30).

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