Continuous intelligent tabletting all-in-one machine for ebastine medicine

Abstract

The invention discloses a continuous intelligent tabletting all-in-one machine for ebastine medicine, which comprises a cabinet, an operation table is arranged on the cabinet through a stand column, the operation table is provided with a machine shell, a rotatable disc table is correspondingly arranged on the machine shell, a rotating motor for driving the disc table to rotate is arranged at the lower end of the machine shell, and the lower end of the machine shell is provided with a rotating motor for driving the disc table to rotate. Stamping holes are evenly formed in the disc table at intervals, and the stamping holes are of a vertically-through through hole structure. The operation table serves as a bearing foundation of the whole equipment, a stable mounting platform is provided for core components such as the machine shell and the ejection assembly, the overall stability of the equipment during operation is guaranteed, when the rotating motor is started, the disc table is driven to rotate synchronously, the multiple punching holes are evenly formed in the disc table in the circumferential direction in a penetrating mode, and the punching efficiency is improved along with rotation of the disc table. The punching holes can be sequentially and circularly switched to a feeding station, a punching station, an ejection station and the like, continuity of the ebastine tablet pressing process is achieved, the production efficiency of the ebastine tablets is greatly improved, and the use requirement is met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of raw material drying, in particular to a continuous intelligent tabletting integrated machine for ebastine medicine. BACKGROUND

[0002] In the prior art, ebastine tablets are widely used as common antihistamine drugs in the treatment of allergic rhinitis, urticaria and other allergic diseases. In the production process of ebastine tablets, a tablet press is a core equipment, which is required to press the drug powder raw material into tablets with specific shape and hardness.

[0003] The tablet press in the prior art can usually only complete the tabletting work, and cannot better connect the tabletting work with the subsequent tablet discharging work, and the pre-stage feeding work cannot be better handled. The traditional ebastine tablet press adopts fixed stamping parameters for production, lacks real-time monitoring and feedback mechanism of stamping pressure, and due to the fluctuation of the humidity, granularity and other characteristics of the drug raw material, the fixed stamping pressure is easy to cause quality problems such as insufficient hardness, excessive friability or cracking of the tablets, and when the equipment pressure is abnormal, the operator cannot timely detect, which is easy to cause a large amount of unqualified products and increase the production cost.

[0004] Therefore, it is urgent to develop a continuous medicine tabletting equipment with reasonable structure. SUMMARY

[0005] In view of the above problems existing in the prior art, the technical problem to be solved by the present application is to provide a continuous intelligent tabletting integrated machine for ebastine medicine, which can realize integrated and continuous production operation of the medicine tabletting processes such as feeding, tabletting and discharging.

[0006] Technical scheme: In order to solve the above technical problems, the technical scheme adopted by the present application is as follows:

[0007] A continuous intelligent tabletting integrated machine for ebastine medicine, comprising a cabinet, the cabinet is installed with an operation table through a stand column, the operation table is provided with a machine shell, and a rotatable disc table is correspondingly installed on the machine shell, a rotating motor for driving the disc table to rotate is installed at the lower end of the machine shell, and a plurality of stamping holes spaced uniformly are arranged on the disc table, the stamping holes are through-hole structures penetrating from top to bottom;

[0008] A feeding mechanism, a stamping mechanism and an ejection mechanism are sequentially arranged around the disc table on the operation table; the raw materials of the ebastine tablets are fed into the stamping holes through the feeding mechanism, the raw materials in the stamping holes are pressed into tablets through the stamping mechanism, and the discharging is realized by the ejection mechanism.

[0009] Furthermore, the feeding mechanism includes a feeding bracket installed on the side wall of the machine housing on the operating table. A feeding hopper is installed on the feeding bracket, and the feeding hopper stores the raw material of ebastine tablets. A feeding pipe is provided at the lower end of the feeding hopper, and a feeding nozzle corresponding to the position of the punching hole is provided at the lower end of the feeding pipe. A flow valve is installed at the feeding nozzle. A feeding motor is also installed on the feeding hopper.

[0010] After the disc table rotates, the feed nozzle aligns with the punch hole, and with the cooperation of the feed motor and flow valve, the raw material of ebastine tablets falls downward into the punch hole.

[0011] Furthermore, the stamping mechanism includes a stamping bracket, on which a stamping cylinder is mounted. The piston rod of the stamping cylinder extends downward and is fitted with an upper pressure plate at the rod end. A lower pressure plate is also mounted on the lower end face of the upper pressure plate via a spring connection. A sliding rod is also provided on the upper end face of the lower pressure plate. The sliding rod passes upward through the upper pressure plate and is fitted with a limit block at the rod end, so that the upper pressure plate and the lower pressure plate are elastically mounted as one unit.

[0012] Furthermore, the upper and lower pressure plates are set to have the same size, and the size of the upper and lower pressure plates is adapted to the size of the punching hole. When the punching hole is rotated to the lower pressure plate, the lower and upper pressure plates are pressed into the punching hole by the control of the punching cylinder, and the raw material in the punching hole is pressed into a sheet.

[0013] Furthermore, a pressure detection component is installed between the upper pressure plate and the lower pressure plate. This pressure detection component is a pressure sensor, specifically a piezoelectric pressure sensor, which is installed between the upper and lower pressure plates by screws.

[0014] Furthermore, the ejection mechanism includes a discharge trough fixed on the housing, the slide groove in the discharge trough is obliquely downward, and a discharge circular hole is provided on the discharge trough. The discharge circular hole is located above the disc platform, corresponds to the position of the punching hole on the disc platform, and has the same hole diameter. The punching hole can be rotated to be directly below the discharge circular hole.

[0015] Furthermore, a vertical cylinder is also provided on the operating table. The position of the vertical cylinder corresponds to the position of the discharge hole. The vertical cylinder is located directly below the discharge hole and the punching hole. A push rod is installed on the main shaft of the vertical cylinder. A limit plate and an ejector plate are installed on the push rod from bottom to top. The size of the ejector plate is the same as the size of the discharge hole and the punching hole. The size of the limit plate is larger than the ejector plate. Both the ejector plate and the limit plate pass upward through the operating table and the machine housing.

[0016] In its original state, the ejector plate is located on the lower end face of the disc platform and on the rotation path of the punching hole. The raw material in the punching hole on the disc platform is pressed into tablets and then rotates. When it moves to the position of the ejector plate, the tablets fall onto the ejector plate. The ejector plate is driven by the vertical cylinder to push the tablets out to the discharge hole of the discharge trough. At this time, the limiting plate below is stuck at the punching hole.

[0017] Furthermore, a transverse cylinder is installed at the inner end of the discharge trough, and a push plate is installed at the main shaft of the transverse cylinder. The position of the push plate corresponds to the position of the discharge hole. When the ejector plate ejects the tablet, the push plate pushes the tablet onto the slide of the discharge trough.

[0018] Furthermore, the ejector plate is configured as a conical plate structure with a diameter that gradually decreases from bottom to top.

[0019] Furthermore, it also includes a control unit, which is electrically connected to the feeding motor, rotary motor, feeding mechanism, stamping mechanism and pressure detection component, respectively, receives pressure data transmitted by the pressure detection component, and adjusts the stamping parameters of the stamping mechanism and the feeding amount of the feeding mechanism according to the preset pressure threshold.

[0020] Beneficial effects: The present invention has the following beneficial effects:

[0021] 1) This invention uses the operating table as the supporting foundation of the entire equipment, providing a stable installation platform for core components such as the housing and ejection assembly, ensuring the overall stability of the equipment during operation. When the rotary motor starts, it drives the disc table to rotate synchronously, and multiple punching holes are evenly opened on the disc table along the circumferential direction. As the disc table rotates, the punching holes can be sequentially switched to feeding, punching, ejection and other stations, realizing the continuous tableting process of ebastine tablets, greatly improving the production efficiency of ebastine tablets, and meeting the needs of industrial mass production.

[0022] 2) This invention collects stamping pressure data in real time through a pressure detection component and dynamically adjusts stamping parameters by a control unit, which solves the problem of unstable tablet quality caused by fixed pressure in traditional tablet presses, improves the uniformity of hardness and weight of ebastine tablets, and reduces the defect rate. It is equipped with a pressure warning threshold and an emergency handling mechanism. When the pressure is abnormal, the machine can be stopped quickly and an alarm can be triggered to avoid equipment damage and waste of raw materials. At the same time, abnormal data is stored to facilitate subsequent troubleshooting and process optimization. Attached Figure Description

[0023] Figure 1 This is a structural diagram of the present invention;

[0024] Figure 2 This is a structural diagram of the feeding mechanism in this invention;

[0025] Figure 3 This is a structural diagram of the stamping mechanism in this invention;

[0026] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0027] Figure 5 This is a structural diagram of the ejection mechanism in this invention;

[0028] Among them, 1-cabinet; 2-column; 3-operating table; 4-discharge chute; 5-vertical cylinder; 6-machine housing; 7-disc table; 8-punching hole; 9-punching mechanism; 901-punching cylinder; 902-punching bracket; 903-upper pressure plate; 904-lower pressure plate; 905-slide rod; 906-spring; 907-limiting upper plate; 10-feeding mechanism; 101-feeding hopper; 102-feeding motor; 103-feeding pipe; 104-feeding nozzle; 105-feeding bracket; 106-flow valve; 11-horizontal cylinder; 12-push plate; 13-limiting plate; 14-top rod; 15-discharge hole; 16-ejection plate. Detailed Implementation

[0029] The present invention will be further illustrated below with reference to the accompanying drawings and specific embodiments. These embodiments are implemented based on the technical solutions of the present invention, and it should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0030] like Figure 1 As shown, the technical solution of the present invention mainly includes an operating table 3, a housing 6 fixedly installed on the top of the operating table 3, the housing 6 being a hollow rectangular shell structure, a circular platform 7 horizontally movably installed on the top surface of the housing 6, and punching holes 8 uniformly opened along the circumferential direction on the circular platform 7, and a rotary motor (not shown in the figure) for driving the circular platform 7 to rotate. This rotary motor can be a Huichuan Technology MS1-R series servo motor. The power range of this series of servo motors is 0.05kW~7.5kW, the frame size is 40mm~180mm, and it provides a variety of inertia configurations and speed range configurations. It has the characteristics of higher rigidity and lower temperature rise. The appropriate frame size and power can be selected according to the specific power requirements of the tablet press and the installation space. For example, if the power requirement is small, a 40mm frame size motor can be selected. If a larger power and torque are required, a 130mm or 180mm frame size motor can be selected.

[0031] The feeding mechanism 10 of the present invention is installed on one side of the housing 6 and is used to quantitatively feed the ebastine tablet raw material into the stamping hole 8; the stamping mechanism 9 is set above the disc stage 7 and is used to stamp the ebastine tablet raw material in the stamping hole 8; the pressure detection component is integrated on the stamping mechanism 9 and is used to collect pressure data in real time during the stamping process.

[0032] The operating platform 3 of this invention serves as the supporting foundation for the entire equipment, providing a stable mounting platform for core components such as the housing 6 and the ejection mechanism, ensuring the overall stability of the equipment during operation. When the rotary motor starts, it drives the disc platform 7 to rotate synchronously, and multiple punching holes 8 are evenly opened along the circumferential direction on the disc platform 7. As the disc platform 7 rotates, the punching holes 8 can be sequentially switched to the positions of the feeding mechanism, the punching mechanism, and the ejection mechanism, realizing the continuous tableting process of ebastine tablets, greatly improving the production efficiency of ebastine tablets, and meeting the needs of industrial mass production.

[0033] like Figure 2 As shown, the feeding mechanism 10 includes a feeding bracket 105, mounted on the side wall of the housing 6. A feeding pipe 103 vertically passes through the top surface of the feeding bracket 105. A feeding hopper 101 is mounted on the top surface of the feeding pipe 103. A feeding nozzle 104 is mounted on the bottom surface of the feeding pipe 103, with its outlet facing one of the punch holes 8. A flow valve 106 is mounted on the feeding pipe 103 to control the raw material flow rate. Furthermore, a conveying screw is installed inside the feeding pipe 103. The flow valve 106 is an electromagnetic flow valve. In the middle of the feed pipe 103, it is electrically connected to the control unit. The feed motor 102 is installed on the top surface of the feed hopper 101. The feed motor 102 is a stepper motor, which is fixed to the outer wall of the feed hopper 101 by a bracket. Its output shaft is connected to the conveying screw inside the feed pipe 103 through a coupling. The feed motor 102 is also electrically connected to the control unit. The conveying screw is installed vertically in the feed hopper 101 and the feed pipe 103. The top end of the conveying screw is connected to the output end of the feed motor 102 and rotates synchronously with the feed motor 102.

[0034] The feeding bracket 105 is installed on the side wall of the housing 6, providing a vertical support point for the feeding pipe 103. This ensures the stability of the feeding pipe 103 during feeding and prevents misalignment between the feeding nozzle 104 and the punching hole 8 due to vibration. The raw material is stored in the feeding hopper 101. The output end of the feeding motor 102 is connected to the conveying screw vertically installed in the feeding hopper 101. When the feeding motor 102 starts, the conveying screw rotates synchronously. Through the spiral structure of the screw, the ebastine tablet raw material in the feeding hopper 101 is conveyed downward to the feeding pipe 103. The flow valve 106 installed on the feeding pipe 103 can control the conveying flow rate of the raw material in the feeding pipe 103 by adjusting the valve opening. The raw material regulated by the flow valve 106 falls precisely into the punching hole 8, achieving quantitative feeding and ensuring that the weight of each ebastine tablet is consistent, meeting the requirements for drug dosage accuracy.

[0035] like Figure 3As shown, the stamping mechanism 9 includes a stamping bracket 902, which spans above the disc platform 7 and is fixedly connected to the machine housing 6. A stamping cylinder 901 is vertically mounted on top of the stamping bracket 902, with its piston rod extending downwards. The stamping cylinder 901 is a Rexroth CDT3 series hydraulic cylinder. This series of hydraulic cylinders features a compact design, a wide output force range, and allows for selection of appropriate specifications based on the stamping pressure requirements of the tablet press. It employs a high-precision cylinder and piston combination, ensuring smooth operation and excellent sealing performance, effectively preventing hydraulic oil leakage, making it suitable for clean pharmaceutical production. The system is designed to meet various environmental requirements and supports multiple installation methods. It can be flexibly adapted to the installation structure of the stamping bracket 902 of the tablet press. The upper pressure plate 903 is connected to the piston rod of the stamping cylinder 901. The slide rod 905 is vertically inserted through both ends of the upper pressure plate 903. The lower pressure plate 904 is installed on the bottom surface of the slide rod 905, corresponding to the position of one of the stamping holes 8. The limiting block 907 is installed on the top surface of the slide rod 905. The spring 906 is sleeved on the outer wall of the slide rod 905 between the upper pressure plate 903 and the lower pressure plate 904, and its top and bottom ends are fixedly connected to the upper pressure plate 903 and the lower pressure plate 904, respectively.

[0036] The stamping cylinder 901 is vertically installed on the top of the stamping bracket 902. Its piston rod extends downward and is connected to the upper pressure plate 903. When hydraulic oil is introduced into the stamping cylinder 901, the piston rod drives the upper pressure plate 903 to move vertically up and down. The sliding rod 905 is vertically inserted through both ends of the upper pressure plate 903. Its bottom surface is connected to the lower pressure plate 904, and its top surface is provided with a limiting block 907 to prevent the sliding rod 905 from falling off the upper pressure plate 903. When the upper pressure plate 903 moves downward, the spring 906 is first compressed and generates elastic force, and then pushes the lower pressure plate 904 to move downward, stamping the raw material in the stamping hole 8. The buffering effect of the spring 906 can prevent the lower pressure plate 904 from directly and rigidly contacting the raw material, reducing material splashing or damage to the stamping hole 8.

[0037] The pressure detection component is a pressure sensor, which is installed between the upper pressure plate 903 and the lower pressure plate 904. The pressure sensor is a piezoelectric pressure sensor, model PT124G-111, and is installed between the upper pressure plate 903 and the lower pressure plate 904 by screws. When the stamping mechanism 9 is working, the upper pressure plate 903 pushes the lower pressure plate 904 downward through the spring 906. The compression of the spring 906 is positively correlated with the stamping force. According to Hooke's law, within the elastic limit, the elastic force of the spring 906 is F=kx, where k is the spring constant and x is the compression. The pressure sensor can detect the pressure data transmitted by the spring 906 in real time, that is, indirectly obtain the actual stamping force during the stamping process, and transmit the data to the control unit.

[0038] Real-time pressure monitoring breaks the traditional blind pressing mode of tablet presses. Operators can monitor the changes in pressing pressure in real time through the control panel and promptly detect pressure abnormalities, such as excessive pressure causing tablets to be too thick or excessive pressure causing tablets to be loose, thus providing data support for tablet pressing quality control.

[0039] like Figure 5 As shown, a vertical cylinder 5 is also provided on the operating table 3. The position of the vertical cylinder 5 corresponds to the position of the discharge hole 15. The vertical cylinder 5 is located directly below the discharge hole 15 and the punching hole 8. A push rod 14 is installed on the main shaft of the vertical cylinder 5. A limit plate 13 and an ejector plate 16 are installed on the push rod 14 from bottom to top. The size of the ejector plate 16 is the same as the size of the discharge hole 15 and the punching hole 8. The size of the limit plate 13 is larger than the ejector plate 16. Both the ejector plate 16 and the limit plate 13 pass upward through the operating table 3 and the machine housing 6.

[0040] In its original state, the ejector plate 16 is located on the lower end face of the disc platform 7 and on the rotation path of the punching hole 8. The raw material in the punching hole 8 on the disc platform 7 is pressed into tablets and then rotates. When it moves to the position of the ejector plate 16, the tablets fall onto the ejector plate 16. The vertical cylinder 5 drives the ejector plate 16 to push the tablets out to the discharge hole 15 of the discharge trough 4. At this time, the limiting plate 13 below is stuck at the punching hole 8.

[0041] A transverse cylinder 11 is also installed at the inner end of the discharge trough 4. A push plate 12 is installed on the main shaft of the transverse cylinder 11. The position of the push plate 12 corresponds to the position of the discharge hole 15. When the ejector plate 16 ejects the tablet, the push plate 12 pushes the tablet onto the slide of the discharge trough 4. The diameter of the ejector plate 16 gradually decreases from bottom to top to prevent jamming.

[0042] The present invention also includes a control unit, which is electrically connected to the feeding motor 102, the rotary motor, the feeding mechanism 10, the stamping mechanism 9, and the pressure detection component, respectively. The control unit receives pressure data transmitted by the pressure detection component and adjusts the stamping parameters of the stamping mechanism 9 and the feeding amount of the feeding mechanism 10 according to a preset pressure threshold. The invention also includes a column 2, which is installed at the four corners of the bottom surface of the discharge chute 4. The cabinet 1 is installed on the bottom surface of the column 2, and the control panel is installed on the cabinet 1. The control panel is electrically connected to the control unit and has a display screen and operation buttons for displaying pressure data and equipment operating status, and for setting parameters and controlling operation. The control unit adopts a PLC controller, model S7-200 SMART, which is installed in the electrical box inside the operating table 3. The signal input terminal of the control unit is electrically connected to the pressure sensor and the operation buttons on the control panel, respectively. The signal output terminal is electrically connected to the rotary motor, the feeding motor 102, the flow valve 106, the electromagnetic reversing valve of the stamping cylinder 901, the electromagnetic reversing valve of the transverse cylinder 11, the display screen on the control panel, and the audible and visual alarm.

[0043] The control panel (not shown in the figure) adopts a structure combining a touch screen and physical buttons. It is installed on the right side wall of the operating table 3. The touch screen is used to display real-time pressure data, the rotation speed of the disc table 7, the feeding amount, the number of punches and other operating parameters. The physical buttons include a start button, a stop button, an emergency stop button and a parameter setting button, which are used for the operation and control of the equipment.

[0044] Operators can set preset pressure thresholds, such as 15MPa, pressure warning thresholds, such as 20MPa and 10MPa, rotary table speed (such as 10r / min), and feeding rate (such as 5g / time) through the control panel. After the parameters are set, the control unit automatically performs self-checks on each component. Once it confirms that there are no faults, the equipment enters standby mode.

[0045] The control unit starts the rotary motor, which drives the disc platform 7 to rotate at a set speed. At the same time, the feeding motor 102 is started, which drives the conveying screw to rotate, conveying the raw material in the feeding hopper 101 to the feeding pipe 103. The flow valve 106 adjusts the opening according to the preset feeding amount. The raw material falls into the punching hole 8 through the feeding nozzle 104, realizing continuous feeding. When the punching hole 8 containing the raw material rotates to the bottom of the punching mechanism 9, the disc platform 7 stops briefly, the punching cylinder 901 starts, and the piston rod moves down, which drives the limit block 907, slide rod 905, upper pressure plate 903 and lower pressure plate 904 to move down, applying pressure to the raw material. The pressure sensor collects the pressure data in real time and transmits it to the control unit. The control unit compares the data with the preset threshold and adjusts the output pressure of the punching cylinder 901 to ensure that the pressure meets the standard.

[0046] If the pressure data exceeds the warning threshold, the control unit immediately stops the stamping mechanism 9, the disc table 7, and the feeding mechanism 10, triggers an audible and visual alarm, and stores the abnormal data. After stamping is completed, the disc table 7 continues to rotate. When the stamping hole 8 containing the formed tablets reaches above the ejection mechanism, the horizontal cylinder 11 is activated, pushing the ejector rod 14 upward to eject the tablets. The disc table 7 continues to rotate, and the pusher plate 12 pushes the tablets toward the outlet of the discharge trough 4. The tablets slide into the collection box, completing a single production cycle. The above process is repeated to achieve continuous intelligent production.

[0047] The above-described specific embodiments are merely preferred embodiments of the present invention and are not intended to limit the implementation of the present invention or the scope of the claims. All equivalent changes and modifications made in accordance with the scope of patent protection of the present invention should be included within the scope of the present invention patent application.

Claims

1. A continuous intelligent tablet compressing machine for ebastine pharmaceuticals, characterized in that: The utility model provides a kind of automatic tablet pressing machine, including cabinet (1), which is installed with operating platform (3) by column (2), and operating platform (3) is provided with shell (6), and shell (6) is correspondingly installed with rotatable disc table (7) again, the lower end of shell (6) is installed for driving disc table (7) rotation rotating motor, and the disc table (7) is provided with the stamping hole (8) of uniform interval, and the stamping hole (8) is the through-hole structure of up and down penetration; The operating platform (3) is sequentially provided with feeding mechanism (10), stamping mechanism (9) and ejection mechanism around disc table (7);The raw materials of ebastine tablets are sent into the stamping hole (8) by the feeding mechanism (10), the raw materials in the stamping hole (8) are pressed into tablet shape by the stamping mechanism (9), and then the discharging is realized by the ejection mechanism.

2. The continuous intelligent tableting integrated machine for ebastine drug product according to claim 1, characterized in that: The feeding mechanism (10) includes a feeding support (106) mounted on the side wall of the shell (6) of the operating platform (3), a feeding hopper (101) mounted on the feeding support (106), the feeding hopper (101) storing the raw materials of ebastine tablets, a feeding pipe (103) provided at the lower end of the feeding hopper (101), a feeding nozzle (104) provided at the lower end of the feeding pipe (103) and corresponding to the position of the stamping hole (8), and a flow valve (106) mounted at the feeding nozzle (104); and a feeding motor (102) is further mounted on the feeding hopper (101). The disc table (7) rotates to make the feeding nozzle (104) correspond to the position of the stamping hole (8), and the raw materials of ebastine tablets fall into the stamping hole (8) under the cooperation of the feeding motor (102) and the flow valve (106).

3. A continuous intelligent tableting integrated machine for ebastine pharmaceutical products according to claim 2, characterized in that: The stamping mechanism (9) includes a stamping support (902) and a stamping cylinder (901) mounted on the stamping support (902), the piston rod of the stamping cylinder (901) extends downward, an upper pressing plate (903) is mounted at the rod end, a lower pressing plate (904) is connected and mounted at the lower end surface of the upper pressing plate (903) through a spring (906), a slide rod (905) is further provided at the upper end surface of the lower pressing plate (904), the slide rod (905) penetrates upward through the upper pressing plate (903) and is provided with a limiting block at the rod end, so that the upper pressing plate (903) and the lower pressing plate (904) are elastically mounted as a whole. The sizes of the upper pressing plate (903) and the lower pressing plate (904) are consistent, and the sizes of the upper pressing plate (903) and the lower pressing plate (904) are matched with the size of the stamping hole (8), when the stamping hole (8) rotates to the position directly below the lower pressing plate (904), the lower pressing plate (904) and the upper pressing plate (903) are pressed into the stamping hole (8) by the stamping cylinder (901), and the raw materials in the stamping hole (8) are pressed into tablet shape.

4. The continuous intelligent tableting integrated machine for ebastine drug product according to claim 3, characterized in that: A pressure detection assembly is further mounted between the upper pressing plate (903) and the lower pressing plate (904), which is a pressure sensor, a piezoelectric pressure sensor, and is mounted between the upper pressing plate (903) and the lower pressing plate (904) by screws.

5. The continuous intelligent tableting integrated machine for ebastine drug product according to claim 3, characterized in that: The ejection mechanism comprises a discharge chute (4) fixed on the machine shell (6), a chute in the discharge chute (4) is arranged downwardly, and a discharge round hole (15) is arranged on the discharge chute (4), the discharge round hole (15) is located above the disc table (7) and corresponds to the position of the stamping hole (8) on the disc table (7), and the hole diameter is consistent, the stamping hole (8) can be rotated to be directly below the discharge round hole (15); And the operating platform (3) is also provided with a vertical air cylinder (5), the position of the vertical air cylinder (5) corresponds to the position of the discharge round hole (15), the vertical air cylinder (5) is located directly below the discharge round hole (15) and the stamping hole (8), and a jacking rod (14) is installed on the main shaft of the vertical air cylinder (5), the jacking rod (14) is sequentially provided with a limiting plate (13) and an ejection plate (16) from bottom to top, the size of the ejection plate (16) is consistent with the size of the discharge round hole (15) and the stamping hole (8), and the size of the limiting plate (13) is greater than that of the ejection plate (16), the ejection plate (16) and the limiting plate (13) all pass through the operating platform (3) and the machine shell (6) upwardly; In the original state, the ejection plate (16) is located at the lower end surface of the disc table (7) and on the rotating path of the stamping hole (8), the raw material in the stamping hole (8) on the disc table (7) is pressed into a tablet and then rotates, when the tablet moves to the position of the ejection plate (16), the tablet falls on the ejection plate (16), the ejection plate (16) is driven by the vertical air cylinder (5) to eject the tablet to the discharge round hole (15) of the discharge chute (4), and at this time, the limiting plate (13) below is clamped at the stamping hole (8).

6. A continuous intelligent tableting integrated machine for ebastine pharmaceutical products according to claim 5, characterized in that: The inner side of the discharge chute (4) is also provided with a horizontal air cylinder (11), a push plate (12) is installed at the main shaft of the horizontal air cylinder (11), the position of the push plate (12) corresponds to the position of the discharge round hole (15), when the tablet is ejected by the ejection plate (16), the tablet is pushed out to the chute of the discharge chute (4) by the push plate (12).

7. A continuous intelligent tableting integrated machine for ebastine pharmaceutical products according to claim 5, characterized in that: The ejection plate (16) is arranged as a conical plate body structure with a gradually decreasing diameter from bottom to top.

8. The continuous intelligent tableting integrated machine for ebastine pharmaceutical products according to claim 5, characterized in that: Further comprising a control unit electrically connected with the feeding motor (102), the rotating motor, the feeding mechanism (10), the stamping mechanism (9) and the pressure detection assembly, receiving the pressure data transmitted by the pressure detection assembly, and adjusting the stamping parameters of the stamping mechanism (9) and the feeding amount of the feeding mechanism (10) according to the preset pressure threshold.

Images