Four-pump linear filler with automatic loading for the production of pharmaceutical preparations

Abstract

The present invention discloses a four-pump linear filling machine with an automatic loading function for producing pharmaceutical preparations, comprising a linear transmission platform, a linear partition, a filling limit assembly, a barrel cleaning assembly, an automatic loading assembly, a filling frame, a filling bottle, and a loading platform. A linear partition is arranged on the top of the linear transmission platform, and a driving wheel and a driven wheel are rotatably connected to one side of the linear partition. In the present invention, the filling frame and the filling bottles to be filled are placed on a transmission belt by utilizing the automatic loading assembly, and the loading process is automatically completed without manual operation, thereby reducing the production cost of the pharmaceutical preparations; during filling, the filling limit assembly is utilized to limit the filling frame to avoid the position of the filling bottle being offset during the filling process, thereby ensuring the filling reliability of the equipment and improving the practicability of the filling machine; the barrel cleaning assembly is utilized to automatically clean the raw material barrel, thereby reducing the labor intensity of the staff in cleaning the raw material barrel.

Description

Technical Field

[0001] The invention relates to the technical field of linear filling machines, in particular to a four-pump linear filling machine with an automatic feeding function for producing pharmaceutical preparations. Background Art

[0002] The linear filling machine is a gap filling equipment with a compact structure and convenient adjustment. It has been widely used in the pharmaceutical, food, chemical, pesticide and other industries. The existing linear filling machines for the production of pharmaceutical preparations can basically meet the production needs, but there are still certain shortcomings. First, the existing linear filling machines for the production of pharmaceutical preparations lack automatic loading function, and the production process needs to be manually loaded, thereby increasing the production cost of pharmaceutical preparations; second, the existing linear filling machines for the production of pharmaceutical preparations lack a limiting mechanism to limit and fix the filling bottles during the canning process. The position deviation of the filling bottles during the filling process will cause invalid filling of the equipment, reduce the filling reliability of the equipment, and affect the practicality of the filling machine; third, in the process of pharmaceutical preparation production, in order to ensure the quality of the medicine, the barrel needs to be cleaned regularly, but the existing filling machines lack a cleaning mechanism to automatically clean the barrel, thereby increasing the labor intensity of the staff to clean the barrel; therefore, it is necessary to design a four-pump linear filling machine for the production of pharmaceutical preparations with automatic loading function. Summary of the invention

[0003] The object of the present invention is to provide a four-pump linear filling machine for producing pharmaceutical preparations with an automatic loading function, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a four-pump linear filling machine for the production of pharmaceutical preparations with an automatic loading function, comprising a linear transmission platform, a linear partition, a filling limit assembly, a barrel cleaning assembly, an automatic loading assembly, a driving wheel, a driven wheel, a transmission belt, a supporting roller, a transmission motor, a filling frame, a filling bottle, a loading platform, a tripod, a filling bracket, a filling cylinder, a cylinder bracket, a connecting ring, a filling tube, a fixed bracket, a loading tube, a filling pump, a raw material barrel, a top cover and a feeding port, a linear partition is arranged on the top of the linear transmission platform, and a driving wheel and a driven wheel are respectively rotatably connected on one side of the linear partition, the driving wheel and the driven wheel are connected by a transmission belt, a transmission motor is arranged on the other side of the linear partition, and the output end of the transmission motor passes through the linear partition and is fixedly sleeved on the driving wheel, and a support frame in the filling limit assembly is arranged on one side of the linear transmission platform.

[0005] Preferably, the filling limit assembly consists of a support frame, a first limit cylinder, a first limit plate, a second limit cylinder and a second limit plate, the first limit cylinder is fixedly installed on the top of the support frame, and the first limit plate is arranged at the output end of the first limit cylinder, the second limit cylinder is symmetrically arranged on one side of the first limit plate, and the output end of the second limit cylinder is fixedly connected to the second limit plate.

[0006] Preferably, a filling frame is placed on the transmission belt, and a filling bottle is slidably connected in a groove provided on the filling frame, a supporting roller is rollingly connected to the bottom of the transmission belt, and the supporting roller is rotatably connected to the linear partition.

[0007] Preferably, a loading platform and a tripod are respectively provided on one side of the linear partition away from the supporting roller, and a filling bracket is provided on the top of the tripod, a cylinder bracket is evenly provided on the top of one side of the filling bracket, and a filling cylinder is fixedly connected to the cylinder bracket.

[0008] Preferably, a connecting ring is provided on the top of the cylinder bracket, and a filling tube is sleeved on one end of the connecting ring, a regulating valve is provided on the bottom of the filling tube, and the filling tube is sleeved on the fixed bracket, and the fixed bracket is fixedly connected to the output end of the filling cylinder.

[0009] Preferably, a feeding pipe is sleeved on the other end of the connecting ring, and the feeding pipe is cooperatively connected to a filling pump, and the input end of the filling pump is communicated with the raw material barrel through the connecting pipe.

[0010] Preferably, a feeding bracket in an automatic feeding assembly is provided on one side of the top of the linear transmission table, and the automatic feeding assembly consists of a feeding bracket, a motor screw, a screw motor, a connecting table, a lifting cylinder, a lifting plate, a grabbing cylinder and a fixed grabbing plate. The feeding bracket is rotatably connected to the motor screw through a bearing, and one end of the motor screw is fixedly connected to the input end of the screw motor, the screw motor is fixed on the feeding bracket, a connecting table is provided on the motor screw, and a ball nut embedded and installed inside the connecting table cooperates with the motor screw, a lifting cylinder is provided at the bottom of the connecting table, and the output end of the lifting cylinder is fixedly connected to the lifting plate, and the grabbing cylinder is symmetrically provided at the bottom of the lifting plate, and the output end of the grabbing cylinder is fixedly connected to the fixed grabbing plate.

[0011] Preferably, a water inlet pipe is sleeved in a through hole opened in one side of the raw material barrel, and the water inlet pipe is sleeved on the output end of the cleaning pump in the barrel cleaning assembly, the barrel cleaning assembly consists of a cleaning pump, a drain pipe, a transmission block, a cleaning frame and a cleaning motor, a drain pipe is sleeved in a through hole opened in the bottom of the other side of the raw material barrel, and a top cover is provided on the top of the raw material barrel, a feed port is opened on one side of the top of the top cover, and a cleaning motor is provided at the top center of the top cover, the output end of the cleaning motor passes through the top cover and is fixedly connected with a square block, and the square block is cooperatively connected to the square groove opened in the transmission block, the transmission block is fixed in the cleaning frame, and the cleaning frame is rotatably connected in the raw material barrel.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the four-pump linear filling machine for pharmaceutical preparation production with automatic loading function utilizes the arranged grabbing cylinder to drive the fixed grabbing plate to approach the filling frame on the loading platform, and utilizes the fixed grabbing plates on both sides to fix the filling frame, and then the lifting cylinder drives the lifting plate and the filling frame upward, and at the same time, the lead screw motor drives the motor lead screw to rotate, so that the connecting platform drives the lifting cylinder to slide along the motor lead screw, and moves the filling frame and the filling bottles to be filled to the top of the transmission belt, and then the lifting cylinder drives the lifting plate and the filling frame downward, and prevents the filling frame and the filling bottles to be filled from being stuck on the transmission belt, and automatically completes the loading process without the need for manual operation, thereby reducing labor costs. The production cost of drug preparations is reduced; during filling, the first limiting cylinder is used to drive the first limiting plate to approach the filling frame, and the filling frame is fitted on the linear partition through the first limiting plate, and then the second limiting cylinder drives the second limiting plate to approach the filling frame, and the filling frame is limited by the second limiting plate to avoid the position of the filling bottle being shifted during the filling process, thereby ensuring the filling reliability of the equipment and improving the practicality of the filling machine; the cleaning pump is used to discharge the cleaning agent into the raw material barrel, and then the cleaning motor drives the square block to rotate, and through the mutual cooperation of the square block and the transmission block, the cleaning frame is driven to rotate in the raw material barrel to automatically clean the raw material barrel, thereby reducing the labor intensity of the staff in cleaning the raw material barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0014] Figure 2 for Figure 1 A partial enlarged view of the middle A area;

[0015] Figure 3 for Figure 1 A partial enlarged view of the middle B area;

[0016] Figure 4 for Figure 1 A partial enlarged view of the middle C area;

[0017] Figure 5 for Figure 1 A partial enlarged view of the D area in the middle;

[0018] Figure 6 It is a right view of the overall structure of the present invention;

[0019] Figure 7 It is a three-dimensional diagram of the local structure of the present invention;

[0020] Figure 8 It is an exploded view of the overall structure of the present invention;

[0021] In the figure: 1. Linear transmission table; 2. Linear partition; 3. Filling limit assembly; 4. Barrel cleaning assembly; 5. Automatic feeding assembly; 6. Driving wheel; 7. Driven wheel; 8. Transmission belt; 9. Support roller; 10. Transmission motor; 11. Filling frame; 12. Filling bottle; 13. Feeding table; 14. Tripod; 15. Filling bracket; 16. Filling cylinder; 17. Cylinder bracket; 18. Connecting ring; 19. Filling tube; 20. Fixed bracket; 21. Feeding tube; 22. Filling pump; 23. Raw material barrel; 24. Top cover; 25. Feed port; 301. Support frame; 302. First limit cylinder; 303. First limit plate; 304. Second limit cylinder; 305. Second limit plate; 401. Cleaning pump; 402. Drain pipe; 403. Transmission block; 404. Cleaning frame; 405. Cleaning motor; 501. Loading bracket; 502. Motor screw; 503. Screw motor; 504. Connecting table; 505. Lifting cylinder; 506. Lifting plate; 507. Grabbing cylinder; 508. Fixed grab plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-8, an embodiment provided by the present invention: a four-pump linear filling machine for the production of pharmaceutical preparations with an automatic feeding function, comprising a linear transmission platform 1, a linear partition 2, a filling limit assembly 3, a barrel cleaning assembly 4, an automatic feeding assembly 5, a driving wheel 6, a driven wheel 7, a transmission belt 8, a supporting roller 9, a transmission motor 10, a filling frame 11, a filling bottle 12, a feeding platform 13, a tripod 14, a filling bracket 15, a filling cylinder 16, a cylinder bracket 17, a connecting ring 18, a filling pipe 19, a fixed bracket 20, a feeding pipe 21, a filling pump 22, a raw material barrel 23, a top cover 24 and a feeding port 25, a linear partition 2 is arranged on the top of the linear transmission platform 1, and one side of the linear partition 2 is rotatably connected to the driving wheel 6 and the driven wheel 7, and the driving wheel 6 and The driven wheel 7 is connected by a transmission belt 8, a transmission motor 10 is arranged on the other side of the linear partition 2, and the output end of the transmission motor 10 passes through the linear partition 2 and is fixedly sleeved on the driving wheel 6, a support frame 301 in the filling limit assembly 3 is arranged on one side of the linear transmission platform 1, and the filling limit assembly 3 is composed of a support frame 301, a first limit cylinder 302, a first limit plate 303, a second limit cylinder 304 and a second limit plate 305, a first limit cylinder 302 is fixedly installed on the top of the support frame 301, and a first limit plate 303 is arranged on the output end of the first limit cylinder 302, a second limit cylinder 304 is symmetrically arranged on one side of the first limit plate 303, and the output end of the second limit cylinder 304 is fixedly connected to the second limit plate 30 5. A filling frame 11 is placed on the transmission belt 8, and a filling bottle 12 is slidably connected in a groove opened on the filling frame 11. A supporting roller 9 is rotatably connected to the bottom of the transmission belt 8, and the supporting roller 9 is rotatably connected to the linear partition 2. A loading platform 13 and a tripod 14 are respectively arranged on the side of the linear partition 2 away from the supporting roller 9, and a filling bracket 15 is arranged on the top of the tripod 14. A cylinder bracket 17 is evenly arranged on the top of one side of the filling bracket 15, and a filling cylinder 16 is fixedly connected to the cylinder bracket 17. A connecting ring 18 is arranged on the top of the cylinder bracket 17, and a filling tube 19 is sleeved on one end of the connecting ring 18. A regulating valve is arranged at the bottom of the filling tube 19, and the filling tube 19 is sleeved on the fixed bracket 20, and the fixed bracket 20 is fixed The output end of the filling cylinder 16 is connected, and the other end of the connecting ring 18 is sleeved with a feeding pipe 21, and the feeding pipe 21 is connected to the filling pump 22, and the input end of the filling pump 22 is connected to the raw material barrel 23 through a connecting pipe. A feeding bracket 501 in the automatic feeding component 5 is arranged on one side of the top of the linear transmission platform 1. The automatic feeding component 5 consists of a feeding bracket 501, a motor screw 502, a screw motor 503, a connecting platform 504, a lifting cylinder 505, a lifting plate 506, a grabbing cylinder 507 and a fixed grabbing plate 508. The feeding bracket 501 is rotatably connected to the motor screw 502 through a bearing, and one end of the motor screw 502 is fixedly connected to the input end of the screw motor 503, and the screw motor 503 is fixed on the feeding bracket 501.A connecting platform 504 is provided on the motor screw 502, and the ball nut embedded and installed inside the connecting platform 504 cooperates with the motor screw 502. A lifting cylinder 505 is provided at the bottom of the connecting platform 504, and the output end of the lifting cylinder 505 is fixedly connected to a lifting plate 506. A grabbing cylinder 507 is symmetrically provided at the bottom of the lifting plate 506, and the output end of the grabbing cylinder 507 is fixedly connected to a fixed grabbing plate 508. A water inlet pipe is sleeved in a through hole opened on one side of the raw material barrel 23, and the water inlet pipe is sleeved on the output end of the cleaning pump 401 in the barrel cleaning component 4. The barrel cleaning component 4 consists of a cleaning pump 401, a drain pipe 402, a transmission block 403, The cleaning frame 404 and the cleaning motor 405 are composed of a drain pipe 402 in a through hole at the bottom of the other side of the raw material barrel 23, and a top cover 24 is provided on the top of the raw material barrel 23. A feed port 25 is provided on one side of the top of the top cover 24, and a cleaning motor 405 is provided at the top center of the top cover 24. The output end of the cleaning motor 405 passes through the top cover 24 and is fixedly connected with a square block, and the square block is matched and connected to the square groove provided in the transmission block 403. The transmission block 403 is fixed in the cleaning frame 404, and the cleaning frame 404 is rotatably connected in the raw material barrel 23. The provided drain pipe 402 is conducive to discharging the cleaning agent remaining in the raw material barrel 23 after cleaning.

[0024] Working principle: When in use, first place the filling bottle 12 to be filled in the filling frame 11, and place the filling frame 11 on the loading platform 13, then use the provided grabbing cylinder 507 to drive the fixed grab plate 508 to approach the filling frame 11 on the loading platform 13, and use the fixed grab plates 508 on both sides to fix the filling frame 11, then the lifting cylinder 505 drives the lifting plate 506 and the filling frame 11 upward, and at the same time, the screw motor 503 drives the motor screw 502 to rotate, so that the connecting platform 504 drives the lifting cylinder 505 to slide along the motor screw 502, and the filling frame 11 and The filling bottle 12 to be filled moves to the top of the transmission belt 8, and then the lifting cylinder 505 drives the lifting plate 506 and the filling frame 11 downward, and prevents the filling frame 11 and the filling bottle 12 to be filled from being on the transmission belt 8, and automatically completes the loading process without manual operation, thereby reducing the production cost of drug preparations; then the grabbing cylinder 507 drives the fixed grabbing plate 508 away from the filling frame 11, and at the same time, the grabbing cylinder 507 is driven to return to its position through the mutual cooperation of the screw motor 503 and the lifting cylinder 505, and the fixing of the filling frame 11 is released, and then the transmission motor 10 drives the driving wheel 6 to rotate , so that the driving wheel 6 moves the filling frame 11 and the filling bottle 12 to be filled to the same position as the filling tube 19, and then during filling, the first limiting cylinder 302 is used to drive the first limiting plate 303 to approach the filling frame 11, and the filling frame 11 is attached to the linear partition 2 through the first limiting plate 303, and then the second limiting cylinder 304 drives the second limiting plate 305 to approach the filling frame 11, and the filling frame 11 is limited by the second limiting plate 305, so as to avoid the position of the filling bottle 12 from shifting during the filling process, thereby ensuring the filling reliability of the equipment and improving the practicality of the filling machine; after The filling cylinder 16 drives the fixed bracket 20 and the filling tube 19 downward, and sleeves the filling tube 19 into the filling bottle 12 to be filled, and then the filling pump 22 introduces the medicine in the raw material barrel 23 into the filling tube 19, and fills it through the filling tube 19; after the medicine is produced and filled, the cleaning pump 401 is used to discharge the cleaning agent into the raw material barrel 23, and then the cleaning motor 405 drives the square block to rotate, and through the mutual cooperation of the square block and the transmission block 403, the cleaning frame 404 is driven to rotate in the raw material barrel 23 to automatically clean the raw material barrel 23, thereby reducing the labor intensity of the staff in cleaning the raw material barrel 23.

[0025] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A four-pump linear filling machine for the production of pharmaceutical preparations with an automatic feeding function, comprising a linear transmission platform (1), a linear partition (2), a filling limit assembly (3), a barrel cleaning assembly (4), an automatic feeding assembly (5), a driving wheel (6), a driven wheel (7), a transmission belt (8), a supporting roller (9), a transmission motor (10), a filling frame (11), a filling bottle (12), a feeding platform (13), a tripod (14), a filling support (15), a filling cylinder (16), a cylinder support (17), a connecting ring (18), a filling pipe (19), a fixed support (20), a feeding pipe (21), a filling pump (22), a raw material barrel (23), a top cover (24) and a feeding port (25), characterized in that: A linear baffle (2) is arranged on the top of the linear transmission platform (1), and a driving wheel (6) and a driven wheel (7) are rotatably connected on one side of the linear baffle (2), and the driving wheel (6) and the driven wheel (7) are connected by a transmission belt (8). A transmission motor (10) is arranged on the other side of the linear baffle (2), and the output end of the transmission motor (10) passes through the linear baffle (2) and is fixedly sleeved on the driving wheel (6). A support frame (301) in the filling limit assembly (3) is arranged on one side of the linear transmission platform (1), and the filling limit assembly (3) is composed of the support frame (301), The support frame (301) is composed of a first limiting cylinder (302), a first limiting plate (303), a second limiting cylinder (304) and a second limiting plate (305); the first limiting cylinder (302) is fixedly installed on the top of the support frame (301); the output end of the first limiting cylinder (302) is provided with the first limiting plate (303); the direction of the first limiting plate is parallel to the transmission direction of the conveyor belt (8); the second limiting cylinder (304) is symmetrically arranged on one side of the first limiting plate (303); the output end of the second limiting cylinder (304) is fixedly connected with the second limiting plate (305); the second limiting plate (3 05) is perpendicular to the direction of the first limit plate, and a loading bracket (501) in an automatic loading assembly (5) is arranged on one side of the top of the linear transmission platform (1), and the automatic loading assembly (5) is composed of a loading bracket (501), a motor screw (502), a screw motor (503), a connecting platform (504), a lifting cylinder (505), a lifting plate (506), a grabbing cylinder (507) and a fixed grabbing plate (508), and the loading bracket (501) is rotatably connected to the motor screw (502) through a bearing, and one end of the motor screw (502) is fixedly connected to the screw motor ( The input end of the screw motor (503) is fixed on the feeding bracket (501), a connecting platform (504) is arranged on the motor screw (502), and a ball nut embedded and installed inside the connecting platform (504) cooperates with the motor screw (502), a lifting cylinder (505) is arranged at the bottom of the connecting platform (504), and the output end of the lifting cylinder (505) is fixedly connected to a lifting plate (506), and a grabbing cylinder (507) is symmetrically arranged at the bottom of the lifting plate (506), and the output end of the grabbing cylinder (507) is fixedly connected to a fixed grabbing plate (508).

2. The four-pump linear filling machine for pharmaceutical preparation production with automatic loading function according to claim 1 is characterized in that: A filling frame (11) is placed on the transmission belt (8), and a filling bottle (12) is slidably connected in a groove provided on the filling frame (11); a supporting roller (9) is rollingly connected to the bottom of the transmission belt (8), and the supporting roller (9) is rotatably connected to the linear partition (2).

3. The four-pump linear filling machine for pharmaceutical preparation production with automatic loading function according to claim 2 is characterized in that: A loading platform (13) and a tripod (14) are respectively arranged on one side of the linear partition (2) away from the supporting roller (9), and a filling bracket (15) is arranged on the top of the tripod (14), and a cylinder bracket (17) is evenly arranged on the top of one side of the filling bracket (15), and a filling cylinder (16) is fixedly connected to the cylinder bracket (17).

4. The four-pump linear filling machine for pharmaceutical preparation production with automatic loading function according to claim 3 is characterized in that: A connecting ring (18) is provided at the top of the cylinder support (17), and a filling pipe (19) is sleeved on one end of the connecting ring (18). A regulating valve is provided at the bottom of the filling pipe (19), and the filling pipe (19) is sleeved on a fixed support (20). The fixed support (20) is fixedly connected to the output end of the filling cylinder (16).

5. The four-pump linear filling machine for pharmaceutical preparation production with automatic loading function according to claim 4 is characterized in that: The other end of the connecting ring (18) is sleeved with a feeding pipe (21), and the feeding pipe (21) is connected to a filling pump (22), and the input end of the filling pump (22) is connected to the raw material barrel (23) through a connecting pipe.

6. The four-pump linear filling machine for pharmaceutical preparation production with automatic loading function according to claim 5 is characterized in that: A water inlet pipe is sleeved in a through hole opened on one side of the raw material barrel (23), and the water inlet pipe is sleeved on the output end of a cleaning pump (401) in a barrel cleaning assembly (4). The barrel cleaning assembly (4) is composed of a cleaning pump (401), a drain pipe (402), a transmission block (403), a cleaning frame (404) and a cleaning motor (405). A drain pipe (402) is sleeved in a through hole opened on the bottom of the other side of the raw material barrel (23), and the top of the raw material barrel (23) is provided with a plurality of drain pipes. A top cover (24) is provided, a feeding port (25) is provided on one side of the top of the top cover (24), and a cleaning motor (405) is provided at the center of the top of the top cover (24), the output end of the cleaning motor (405) passes through the top cover (24) and is fixedly connected to a square block, and the square block is matched and connected to a square groove provided in a transmission block (403), the transmission block (403) is fixed in a cleaning frame (404), and the cleaning frame (404) is rotatably connected to the raw material barrel (23).

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