An automatic feeding device for pharmaceutical batch production

Abstract

The application discloses an automatic feeding device for pharmaceutical batch production and relates to the technical field of pharmaceutical production. The automatic feeding device for pharmaceutical batch production comprises a processing bin, a hole is formed in the top of the processing bin, a first door plate is rotationally connected to the position of the hole in the top of the processing bin, a discharge port is formed in the left side of the processing bin, a second door plate is clamped to the left side of the discharge port, and a shaking mechanism is fixedly connected to the outer wall of the processing bin. The automatic feeding device for pharmaceutical batch production is used for swinging the processing bin to the right side, so that the medicine in the processing bin is moved to the right side of the processing bin, and the grinding block is conical, so that the grinding block is gradually increased in diameter during the movement of the medicine in the processing bin, the medicine is ground, the crushing of the medicine is accelerated, and the medicine is cut by the cutting page during the swinging of the processing bin.

Description

Technical Field

[0001] This invention relates to the field of pharmaceutical manufacturing technology, specifically to an automatic feeding device for batch pharmaceutical production. Background Technology

[0002] Medicines play an indispensable role in society for patients, resulting in a huge demand for them. Pharmaceutical manufacturing is usually done on production lines.

[0003] Citing Chinese Patent No. CN105645109B, this patent discloses an automatic feeding device for batch production of pharmaceuticals, including a working box. The working box contains a pharmaceutical forming device, a condensing device, and a rotary collecting device. An automatic material storage and mixing device is located outside the working box. The pharmaceutical forming device consists of a guide pipe located at the flow hole on the upper surface of the working box, a pharmaceutical granule nozzle located at one end of the guide pipe, and a suction pump located on the guide pipe. A control box is located outside the working box. The control box contains a controller and a capacitive touch screen. The controller is electrically connected to the capacitive touch screen, the pharmaceutical forming device, the condensing device, the automatic material storage and mixing device, and the rotary collecting device, respectively. The controller is connected to the mains power.

[0004] During the manufacturing process, the raw materials for medicine need to be ground. During the grinding process, the powder will remain in the equipment, causing the medicine to deteriorate. Moreover, the direct contact with air during the grinding process can allow bacteria in the air to enter the medicine, affecting its quality. Summary of the Invention

[0005] In view of the shortcomings of the prior art, the present invention provides an automatic feeding device for batch production of pharmaceuticals to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solution: an automatic feeding device for batch production of pharmaceuticals, including a processing chamber, the top of the processing chamber having an opening, a first door plate being rotatably connected to the top of the processing chamber at the position of the opening, a discharge port being opened on the left side of the processing chamber, a second door plate being snapped into the left side of the discharge port, and a shaking mechanism being fixedly connected to the outer wall of the processing chamber.

[0007] The shaking mechanism includes:

[0008] The first bearing is fixedly connected to the front and rear sides of the processing chamber;

[0009] A drive rod is rotatably connected to the outer wall of the first bearing, and a plug-in post is inserted into the bottom of the drive rod;

[0010] The telescopic machine is fixedly connected to the outer wall of the base. A telescopic rod is movably connected to the left side of the telescopic machine, and the left side of the telescopic rod is fixedly connected to the outer wall of the plug-in column.

[0011] Preferably, a first vibrating block and a second vibrating block are fixedly connected to the bottom of the processing chamber near both sides of the processing chamber. The first and second vibrating blocks are in movable contact with the base. When the processing chamber swings to the left, the first vibrating block will impact the base. When the processing chamber swings to the right, the second vibrating block will impact the base. During the impact, the medicine in the processing chamber will vibrate. The vibration of the medicine prevents the accumulation of medicine and avoids the accumulation of powdered medicine on unpulverized medicine, thereby improving the powdering efficiency. Moreover, the vibration of the processing chamber reduces the adhesion of medicine to the inner wall of the processing chamber, avoiding medicine residue and thus preventing deterioration caused by medicine residue, ensuring the safety of the medicine.

[0012] Preferably, a sterilization mechanism is fixedly connected to the top of the processing chamber, the sterilization mechanism including a fixing frame, the fixing frame being fixedly connected to the top of the processing chamber.

[0013] Preferably, a water pump is fixedly connected to the outer wall of the fixed frame, and a first bend pipe is fixedly connected to the bottom of the water pump. The bottom of the first bend pipe is fixedly connected to the top of the processing chamber.

[0014] Preferably, a water tank is fixedly connected to the outer wall of the fixed frame on the left side of the water pump. The water pump draws gas from the treatment chamber into the water tank. The first pipe sprays gas into the alcohol in the water tank. The alcohol disinfects the bacteria in the gas, ensuring the sterilization of the gas in the treatment chamber. After being filtered again by the filter plate, the gas is discharged back into the treatment chamber through the second pipe and the second bend pipe. With the continuous operation of the water pump, the gas in the treatment chamber is continuously sterilized, ensuring the safety of the medicine. The first pipe is fixedly connected to the left side of the water pump and is inserted into the water tank.

[0015] Preferably, a vertical plate is fixedly connected to the inner wall of the water tank on the left side of the first pipe, a cover is movably connected to the top of the water tank, a second pipe is fixedly connected to the left side of the water tank, a second bend pipe is fixedly connected to the bottom of the second pipe, the bottom of the second bend pipe is fixedly connected to the top of the treatment chamber, and a filter plate is fixedly connected to the inner wall of the water tank at the position of the second pipe.

[0016] Preferably, a cutting mechanism is fixedly connected to the inner wall of the processing chamber. The cutting mechanism includes a second bearing, which is fixedly connected to the right side of the processing chamber. A grinding block is rotatably connected to the inner wall of the second bearing. When the processing chamber swings to the right, the medicine in the processing chamber moves to the inner right side. Combined with the conical shape of the grinding block, as the medicine moves within the processing chamber, the grinding block gradually increases in diameter during rotation, grinding the medicine and accelerating its pulverization. Furthermore, the medicine moves past the cutting blades during the swinging motion of the processing chamber, and the cutting blades continuously cut the medicine. The process involves multiple cutting and pulverizing of the medicine, ensuring its pulverization and facilitating subsequent medicine production quality. A motor is fixedly connected to the right side of the processing chamber near the second bearing. The motor is fixedly connected to the outer wall of the grinding block via a rotating shaft. During the rotation of the grinding block, it also drives the rotation of the actuating block. The actuating block moves onto the actuating rod, causing the cutting blade located on one side of the cutting blade to swing. During the swing, the cutting blade cuts the medicine in the processing chamber. Moreover, the cutting blade can work in conjunction with the cutting blade to cut the medicine, accelerating the cutting efficiency and thus speeding up the subsequent medicine pulverization.

[0017] Preferably, an intercepting belt is fixedly connected to the outer wall of the grinding block near the position of the second bearing, a cutting blade is fixedly connected to the left end of the grinding block, a toggle block is fixedly connected to the outer wall of the grinding block, a third bearing is fixedly connected to the inner wall of the processing chamber near the position of the cutting blade, a cutting blade is rotatably connected to the bottom of the third bearing, a receiving rod is fixedly connected to the outer wall of the cutting blade, and the receiving rod is in movable contact with the toggle block.

[0018] This invention provides an automatic feeding device for batch pharmaceutical production. It has the following advantages:

[0019] 1. This automatic feeding device for batch pharmaceutical production utilizes the fact that when the processing chamber swings to the right, the medicine in the processing chamber moves to the inner right side of the processing chamber. With the conical setting of the grinding block, the grinding block rotates with an increasing diameter as the medicine moves in the processing chamber, grinding the medicine and accelerating the pulverization of the medicine. When the processing chamber swings, the medicine moves past the cutting plate, and the cutting plate continuously cuts the medicine, so that the medicine is cut and pulverized multiple times, ensuring the pulverization of the medicine and facilitating the quality of subsequent pharmaceutical production.

[0020] 2. This automatic feeding device for batch pharmaceutical production utilizes the rotation of the grinding block, which in turn drives the rotation of the actuating block. During the rotation of the actuating block, the actuating block moves onto the actuating rod, causing the cutting blade to swing on one side of the cutting blade. During the swinging process, the cutting blade cuts the medicine in the processing chamber. Moreover, the cutting blade can work in conjunction with the cutting blade to cut the medicine, thus accelerating the cutting efficiency of the medicine and consequently speeding up the subsequent pulverization of the medicine.

[0021] 3. This automatic feeding device for batch pharmaceutical production causes a first vibrating block to impact the base when the processing chamber swings to the left, and a second vibrating block to impact the base when the processing chamber swings to the right. During the impact, the medicine in the processing chamber vibrates, which prevents the accumulation of medicine and avoids the accumulation of pulverized medicine on unpulverized medicine, thus improving the pulverization efficiency. Moreover, the vibration of the processing chamber reduces the adhesion of medicine to the inner wall of the processing chamber, avoiding medicine residue and thus preventing deterioration caused by medicine residue, ensuring the safety of the medicine.

[0022] 4. This automatic feeding device for batch pharmaceutical production uses a water pump to draw gas from the treatment chamber into a water chamber. The gas is then sprayed from the first pipe into the alcohol in the water chamber. The alcohol disinfects the bacteria in the gas, ensuring the sterilization of the gas in the treatment chamber. After being filtered again by a filter plate, the gas is discharged back into the treatment chamber through the second pipe and the second bend pipe. With the continuous operation of the water pump, the gas in the treatment chamber is continuously sterilized, ensuring the safety of the medicine. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the axial three-dimensional structure of the present invention;

[0024] Figure 2 For the present invention Figure 1 Schematic diagram of cross-section structure;

[0025] Figure 3 For the present invention Figure 2 Enlarged structural diagram of section A in the middle;

[0026] Figure 4 This is a schematic diagram of the left-side three-dimensional structure of the present invention;

[0027] Figure 5 For the present invention Figure 4 Schematic diagram of cross-section structure;

[0028] Figure 6 This is a three-dimensional structural diagram of the present invention on the right side.

[0029] In the diagram: 1. Processing chamber; 2. First door panel; 3. Discharge port; 4. Second door panel; 5. Shaking mechanism; 51. First vibrating block; 52. Base; 53. First bearing; 54. Drive rod; 55. Insertion post; 56. Telescopic rod; 57. Telescopic mechanism; 58. Second vibrating block; 6. Cutting mechanism; 61. Motor; 62. Grinding block; 63. Second bearing; 64. Interception belt; 65. Third bearing; 66. Cutting blade; 67. Receiving rod; 68. Actuating block; 69. Cutting blade; 7. Sterilization mechanism; 71. First bend pipe; 72. Water pump; 73. First pipe; 74. Water tank; 75. Vertical plate; 76. Cover; 77. Filter plate; 78. Second pipe; 79. Fixing frame; 710. Second bend pipe. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0031] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the invention, and should not be construed as limiting the invention.

[0032] Example 1

[0033] Please see Figure 1-2 The present invention provides a technical solution: an automatic feeding device for batch production of pharmaceuticals, including a processing chamber 1, a hole is opened on the top of the processing chamber 1, a first door plate 2 is rotatably connected to the top of the processing chamber 1 at the position of the hole, a discharge port 3 is opened on the left side of the processing chamber 1, a second door plate 4 is snapped on the left side of the discharge port 3, and a shaking mechanism 5 is fixedly connected to the outer wall of the processing chamber 1.

[0034] The shaking mechanism 5 includes:

[0035] The first bearing 53 is fixedly connected to the front and rear sides of the processing chamber 1.

[0036] Drive rod 54, drive rod 54 is rotatably connected to the outer wall of first bearing 53, and a plug post 55 is inserted into the bottom of drive rod 54;

[0037] Telescopic machine 57 is fixedly connected to the outer wall of base 52. Telescopic rod 56 is movably connected to the left side of telescopic machine 57. The left side of telescopic rod 56 is fixedly connected to the outer wall of plug-in post 55.

[0038] The bottom of the processing chamber 1 is fixedly connected to the first vibration block 51 and the second vibration block 58 near the two sides of the processing chamber 1, and the first vibration block 51 and the second vibration block 58 are in contact with the base 52.

[0039] A sterilization mechanism 7 is fixedly connected to the top of the processing chamber 1. The sterilization mechanism 7 includes a fixing frame 79, which is fixedly connected to the top of the processing chamber 1.

[0040] A water pump 72 is fixedly connected to the outer wall of the fixed frame 79, and a first bend pipe 71 is fixedly connected to the bottom of the water pump 72. The bottom of the first bend pipe 71 is fixedly connected to the top of the processing chamber 1.

[0041] A water tank 74 is fixedly connected to the outer wall of the fixed frame 79 on the left side of the water pump 72. A first pipe 73 is fixedly connected to the left side of the water pump 72 and is inserted into the water tank 74.

[0042] A vertical plate 75 is fixedly connected to the inner wall of the water tank 74 on the left side of the first pipe 73. A cover 76 is movably connected to the top of the water tank 74. A second pipe 78 is fixedly connected to the left side of the water tank 74. A second bend pipe 710 is fixedly connected to the bottom of the second pipe 78. The bottom of the second bend pipe 710 is fixedly connected to the top of the treatment chamber 1. A filter plate 77 is fixedly connected to the inner wall of the water tank 74 at the position of the second pipe 78.

[0043] In use, the front and rear sides of the processing chamber 1 are mounted on the base 52 via the first bearing 53. The first bearing 53 allows the processing chamber 1 to rotate freely, while the base 52 limits the rotation angle of the processing chamber 1. The raw materials to be pulverized are placed into the processing chamber 1, and then the first door plate 2 is closed. The second door plate 4 is also closed on the discharge port 3. Before operation, the water pump 72 is first powered on and started. The water pump 72 is connected to the processing chamber 1 through the first bend pipe 71. Then, the water pump 72 draws the gas in the processing chamber 1 into the water tank 74. The water tank 74 is equipped with a certain amount of... Alcohol is pumped into the water tank 74, where the alcohol level is below the height of the vertical plate 75. The first pipe 73 sprays air into the alcohol in the water tank 74. The alcohol disinfects the bacteria in the gas. Then the gas separates from the water and passes between the top of the vertical plate 75 and the top of the water tank 74. After being filtered again by the filter plate 77, the gas is discharged back into the treatment chamber 1 through the second pipe 78 and the second bend pipe 710. With the continuous operation of the water pump 72, the gas in the treatment chamber 1 is continuously sterilized. Moreover, the design of the water pump 72 to draw in the gas avoids the alcohol being sprayed directly into the treatment chamber 1, thus preventing the alcohol from wetting the medicine.

[0044] Example 2

[0045] Please see Figure 1-6 Based on Embodiment 1, the present invention provides a technical solution:

[0046] A cutting mechanism 6 is fixedly connected to the inner wall of the processing chamber 1. The cutting mechanism 6 includes a second bearing 63, which is fixedly connected to the right side of the processing chamber 1. A grinding block 62 is rotatably connected to the inner wall of the second bearing 63. A motor 61 is fixedly connected to the right side of the processing chamber 1 near the second bearing 63. The motor 61 is fixedly connected to the outer wall of the grinding block 62 via a rotating shaft.

[0047] An intercepting belt 64 is fixedly connected to the outer wall of the grinding block 62 near the position of the second bearing 63. A cutting blade 66 is fixedly connected to the left end of the grinding block 62. A toggle block 68 is fixedly connected to the outer wall of the grinding block 62. A third bearing 65 is fixedly connected to the inner wall of the processing chamber 1 near the position of the cutting blade 66. A cutting blade 69 is rotatably connected to the bottom of the third bearing 65. A receiving rod 67 is fixedly connected to the outer wall of the cutting blade 69. The receiving rod 67 is in active contact with the toggle block 68.

[0048] In use, when the telescopic machine 57 is started, the telescopic rod 56 extends and retracts. During this extension and retraction, the telescopic rod 56 drives the insertion post 55, which in turn causes the driving rod 54 to swing. The driving rod 54 is fixedly connected to the processing chamber 1, causing the processing chamber 1 to swing. When the processing chamber 1 swings to the left, the first vibrating block 51 impacts the base 52. When the processing chamber 1 swings to the right, the second vibrating block 58 impacts the base 52. During this impact, the medicine in the processing chamber 1 vibrates. This vibration prevents the medicine from accumulating and reduces the amount of medicine adhering to the inner wall of the processing chamber 1, thus preventing residue. During the swing of the processing chamber 1, the motor 61 is energized and starts, driving the grinding block 62 to rotate. When the processing chamber 1 swings to the right, the medicine in the processing chamber 1 moves to the inner right side. The grinding block 62 is conical, with its right diameter larger than its left diameter. As the medicine moves within the processing chamber 1, the rotation of the grinding block 62 grinds the medicine. The grinding block 62 drives the rotation of the cutting page 66. When the medicine moves through the processing chamber 1 and passes the cutting page 66, the cutting page 66 continuously cuts the medicine, causing it to be repeatedly cut and pulverized. During the rotation of the grinding block 62, the actuating block 68 also rotates. During the rotation of the actuating block 68, it actuates the receiving rod 67. The movement of the receiving rod 67 causes the cutting blade 69 to swing. The cutting blade 69 is mounted on the inner top of the processing chamber 1 via the third bearing 65, so it can swing. The cutting blade 69 swings to one side of the cutting page 66, cutting the medicine in the processing chamber 1 during the swing. Moreover, the cutting blade 69 can work with the cutting page 66 to cut the medicine. Under the continuous rotation of the actuating block 68, it impacts the receiving rod 67, causing the cutting blade 69 to swing continuously. After pulverization, the second door plate 4 is opened, and the processing chamber 1 tilts to the left, allowing the powder to be dispensed from the discharge port 3.

[0049] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An automatic feeding device for batch production of pharmaceuticals, comprising a processing chamber (1), characterized in that: The top of the processing chamber (1) has a hole, and the top of the processing chamber (1) is rotatably connected to the first door plate (2) at the position of the hole. The left side of the processing chamber (1) has a discharge port (3), and the left side of the discharge port (3) is clamped with a second door plate (4). The outer wall of the processing chamber (1) is fixedly connected to a shaking mechanism (5). The swaying mechanism (5) includes: The first bearing (53) is fixedly connected to the front and rear sides of the processing chamber (1); A drive rod (54) is rotatably connected to the outer wall of the first bearing (53), and a plug-in post (55) is inserted into the bottom of the drive rod (54). Telescopic machine (57), the telescopic machine (57) is fixedly connected to the outer wall of the base (52), the telescopic machine (57) is movably connected to the left side of the telescopic machine (57) and the left side of the telescopic rod (56) is fixedly connected to the outer wall of the plug-in column (55), the inner wall of the processing chamber (1) is fixedly connected to the cutting mechanism (6), the cutting mechanism (6) includes a second bearing (63), the second bearing (63) is fixedly connected to the right side of the processing chamber (1), the inner wall of the second bearing (63) is rotatably connected to a grinding block (62), the right side of the processing chamber (1) is fixedly connected to a motor (61) near the position of the second bearing (63), the motor ( 61) The grinding block (62) is fixedly connected to the outer wall of the grinding block (62) via a rotating shaft. An intercepting strip (64) is fixedly connected to the outer wall of the grinding block (62) near the second bearing (63). A cutting blade (66) is fixedly connected to the left end of the grinding block (62). A toggle block (68) is fixedly connected to the outer wall of the grinding block (62). A third bearing (65) is fixedly connected to the inner wall of the processing chamber (1) near the cutting blade (66). A cutting blade (69) is rotatably connected to the bottom of the third bearing (65). A receiving rod (67) is fixedly connected to the outer wall of the cutting blade (69). The receiving rod (67) is in contact with the toggle block (68).

2. The automatic feeding device for batch pharmaceutical production according to claim 1, characterized in that: The bottom of the processing chamber (1) is fixedly connected to the first vibration block (51) and the second vibration block (58) near the two sides of the processing chamber (1). The first vibration block (51) and the second vibration block (58) are in contact with the base (52).

3. An automatic feeding device for batch pharmaceutical production according to claim 1, characterized in that: The top of the processing chamber (1) is fixedly connected to a sterilization mechanism (7), which includes a fixing frame (79) and is fixedly connected to the top of the processing chamber (1).

4. An automatic feeding device for batch pharmaceutical production according to claim 3, characterized in that: A water pump (72) is fixedly connected to the outer wall of the fixed frame (79), and a first tortuous pipe (71) is fixedly connected to the bottom of the water pump (72). The bottom of the first tortuous pipe (71) is fixedly connected to the top of the processing chamber (1).

5. An automatic feeding device for batch pharmaceutical production according to claim 4, characterized in that: The outer wall of the fixed frame (79) is fixedly connected to the water tank (74) on the left side of the water pump (72), and the left side of the water pump (72) is fixedly connected to the first pipe (73), which is inserted into the water tank (74).

6. An automatic feeding device for batch pharmaceutical production according to claim 5, characterized in that: A vertical plate (75) is fixedly connected to the inner wall of the water tank (74) on the left side of the first pipe (73). A cover (76) is movably connected to the top of the water tank (74). A second pipe (78) is fixedly connected to the left side of the water tank (74). A second bend pipe (710) is fixedly connected to the bottom of the second pipe (78). The bottom of the second bend pipe (710) is fixedly connected to the top of the treatment chamber (1). A filter plate (77) is fixedly connected to the inner wall of the water tank (74) at the position of the second pipe (78).

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