Manufacturing device of oral dissolving film

Abstract

The utility model provides a manufacturing device of an oral dissolving film. Comprising a machine body, a power assisting roller, a pressure roller, a discharging groove, a discharging roller and a receiving roller are rotationally installed on the machine body, one end of the power assisting roller extends into the machine body and is fixedly provided with a first gear, and the other end of the power assisting roller extends into the machine body and is fixedly provided with a second gear; a first gear is fixedly installed on the machine body, a second gear is meshed with the first gear, a third gear is fixedly installed on the second gear, a fourth gear is meshed with the third gear, a fifth gear is meshed with the fourth gear, a rotating disc is fixedly installed on the fifth gear, and fixing strips are symmetrically and fixedly installed on the machine body. And the same storage hopper is fixedly mounted on the two fixing strips, and a rotating plate is rotationally mounted at the bottom end of the storage hopper. The manufacturing device for the oral dissolution film has the advantages of improving quality and saving manpower.

Description

Technical Field

[0001] The utility model relates to the technical field of oral dissolving mold forming, in particular to a manufacturing device for an oral dissolving film. Background Art

[0002] The definition of film dosage form in the Chinese Pharmacopoeia is a film preparation made by processing drugs and suitable film-forming materials for oral or mucosal use. The method of use is to adhere to the inside of the mouth and slowly absorb the drug into the patient's systemic circulation through the mucosa. Therefore, it can avoid the first-pass effect and the degradation of the drug in the gastric acid environment and can take effect quickly. Orodispersible film administration does not require water, chewing or swallowing. For older patients who have difficulty swallowing, administration is more convenient and simple, and the dosage is also flexible. It is also very suitable for pediatric medication because children need smaller and more variable doses than adults.

[0003] However, in the manufacturing process of the orally dissolving patch, since manual feeding is required and the dosage of each manual feeding is different, there are often certain differences in the process of drug adhesion to the film, resulting in differences in the amount of drug between regions, thereby reducing production quality, and frequent manual feeding will also consume a lot of manpower.

[0004] Therefore, it is necessary to provide a new manufacturing device for oral dissolving film to solve the above technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a manufacturing device for an oral dissolving film which can improve quality and save manpower.

[0006] In order to solve the above technical problems, the manufacturing device of the oral dissolving film provided by the utility model comprises: a machine body, a power-assisting roller is rotatably installed on the machine body, a pressure roller is rotatably installed on the machine body, a material discharge trough is fixedly installed on the machine body, a material discharge roller is rotatably installed on the machine body, a material receiving roller is rotatably installed on the machine body, one end of the power-assisting roller extends into the machine body and is fixedly installed with a first gear, a second gear is meshed with the first gear, a third gear is fixedly installed on the second gear, a fourth gear is meshed with the third gear, a fifth gear is meshed with the fourth gear, a turntable is fixedly installed on the fifth gear, fixed bars are symmetrically fixedly installed on the machine body, the same material storage funnel is fixedly installed on the two fixed bars, a rotating plate is rotatably installed on the bottom end of the material storage funnel, an arc groove is opened on the machine body, a steering control rod is fixedly installed on the side of the rotating plate close to the arc groove, the steering control rod extends into the arc groove, and the steering control rod is in contact with the turntable.

[0007] Preferably, a baffle is fixedly mounted on the machine body, and brackets are symmetrically fixedly mounted on one side of the machine body away from the baffle, and the same second steering roller is rotatably mounted on the two brackets.

[0008] Preferably, a first direction-adjusting roller is rotatably mounted on the machine body, and a plurality of mounting grooves are provided on the unwinding roller and the receiving roller.

[0009] Preferably, a plurality of dryers are fixedly mounted on the machine body, a plurality of supporting rollers are rotatably mounted on the machine body, and a rectangular plate is fixedly mounted on the machine body.

[0010] Preferably, the discharge chute is provided with an arc opening, and the arc opening is matched with the assisting roller.

[0011] Preferably, a second motor is rotatably mounted on one end of the receiving roller extending into the machine body, and a first motor is rotatably mounted on one end of the assist roller close to the first gear.

[0012] Preferably, an arc-shaped notch is provided on the turntable, the steering control rod is matched with the arc-shaped notch, the second gear is rotatably mounted on the machine body, and the turntable is rotatably mounted on the machine body.

[0013] Compared with the related art, the manufacturing device of the oral dissolving film provided by the utility model has the following beneficial effects:

[0014] The utility model provides a manufacturing device for an oral dissolving film, wherein the assist roller is used for rolling to push the film, reduce the pulling force of the film and thus avoid deformation, and the pressure roller is used for evenly pressing the medicine onto the film; the first turning roller and the second turning roller can turn the film to avoid excessive bending angle of the film and thus deformation; the dryer can dry the medicine on the film to increase the molding of the medicine; through the transmission between a turntable, a steering control rod and a plurality of gears, the machine can automatically unload and automatically stop unloading during operation, thereby ensuring that a certain amount of medicine is contained in the discharge trough, ensuring the uniformity of the medicine attachment, and improving the regional uniformity of the medicine, while saving manpower for frequent loading and saving a lot of manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a manufacturing device for an oral dissolving film provided by the utility model;

[0016] Figure 2 for Figure 1 The internal structure diagram of the body shown;

[0017] Figure 3 for Figure 1 A schematic diagram of the side structure of the body shown;

[0018] Figure 4 for Figure 1 The schematic diagram of the installation structure of the storage hopper and the steering control rod shown;

[0019] Figure 5 for Figure 4 The schematic diagram of the installation structure of the power-assisting roller and the first gear shown;

[0020] Figure 6 for Figure 5 The structural schematic diagram of the turntable is shown.

[0021] Numbers in the figure: 1. machine body; 2. pressure roller; 3. assisting roller; 4. discharge trough; 5. baffle; 6. storage funnel; 7. fixing bar; 8. receiving roller; 9. bracket; 10. dryer; 11. rectangular plate; 12. discharge roller; 13. first steering roller; 14. supporting roller; 15. second steering roller; 16. first motor; 17. second motor; 18. steering control rod; 19. arc groove; 20. rotating plate; 21. first gear; 22. second gear; 23. third gear; 24. fourth gear; 25. fifth gear; 26. turntable. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1-Figure 6 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of a manufacturing device for an oral dissolving film provided by the utility model; Figure 2 for Figure 1 The internal structure diagram of the body shown; Figure 3 for Figure 1 A schematic diagram of the side structure of the body shown; Figure 4 for Figure 1 The schematic diagram of the installation structure of the storage hopper and the steering control rod shown; Figure 5 for Figure 4 The schematic diagram of the installation structure of the power-assisting roller and the first gear shown; Figure 6 for Figure 5 The structural schematic diagram of the turntable is shown.

[0024] The manufacturing device of the oral dissolving film comprises: a machine body 1, on which a power-assisting roller 3 is rotatably installed, on which a pressure roller 2 is rotatably installed, the power-assisting roller 3 is rolled to push the film, reduce the pulling force of the film to avoid deformation, the pressure roller 2 is used to press the medicine evenly onto the film, a discharge trough 4 is fixedly installed on the machine body 1, a discharge roller 12 is rotatably installed on the machine body 1, a receiving roller 8 is rotatably installed on the machine body 1, and both the receiving roller 8 and the discharge roller 12 are provided with slots for installing a film roll, one end of the power-assisting roller 3 extends into the machine body 1 and is fixedly installed with a first gear 21, the first gear 21 is meshed with a second gear 22, the second gear 22 is fixedly installed with a third gear 23, and the third gear 24 is fixedly installed with a third gear 25. A fourth gear 24 is meshed on the gear 23, a fifth gear 25 is meshed on the fourth gear 24, a turntable 26 is fixedly mounted on the fifth gear 25, the radius of the third gear 23 is smaller and the radius of the fifth gear 25 is larger, there is a proportional difference, which is used to adjust the rotation speed of the turntable, the body 1 is symmetrically fixedly mounted with fixed bars 7, the two fixed bars 7 are fixedly mounted with the same material storage funnel 6, the bottom end of the material storage funnel 6 is rotatably mounted with a rotating plate 20, an arc groove 19 is opened on the body 1, a steering control rod 18 is fixedly mounted on the side of the rotating plate 20 close to the arc groove 19, the steering control rod 18 extends into the arc groove 19, and the steering control rod 18 is in contact with the turntable 26.

[0025] A baffle 5 is fixedly installed on the body 1, and the baffle 5 is used to prevent the film from being touched during manual operation. A bracket 9 is symmetrically fixedly installed on the side of the body 1 away from the baffle 5. The same second steering roller 15 is rotatably installed on the two brackets 9. The second steering roller 15 is used to adjust the direction of the film after it is unrolled, and acts as a buffer to prevent the film from bending at a too large angle.

[0026] A first steering roller 13 is rotatably mounted on the machine body 1, and the first steering roller 13 is used to adjust the direction of the film before collection to avoid excessive bending angle of the film. The unwinding roller 12 and the receiving roller 8 are both provided with a plurality of mounting grooves.

[0027] A plurality of dryers 10 are fixedly mounted on the machine body 1, and the dryers 10 are used to dry the medicine so as to better store and attach the medicine to the film. A plurality of supporting rollers 14 are rotatably mounted on the machine body 1, and the supporting rollers 14 are used to lift the film to prevent the film from being deformed due to excessive force during transportation. A rectangular plate 11 is fixedly mounted on the machine body 1, and the rectangular plate 11 is used to isolate the heat of the dryer 10, so as to make the dryer 10 more efficient.

[0028] The discharge trough 4 is provided with an arc opening, which is matched with the assisting roller 3, and the radius of the arc opening is the same as the radius of the main roller, so as to prevent the medicine from overflowing to both sides.

[0029] The second motor 17 is rotatably mounted on one end of the receiving roller 8 extending into the machine body 1, and the first motor 16 is rotatably mounted on one end of the assisting roller 3 close to the first gear 21. The first motor 16 and the second motor 17 provide power to the assisting roller 3 and the receiving roller 8 respectively.

[0030] The turntable 26 is provided with an arc-shaped notch, and the steering control rod 18 is matched with the arc-shaped notch. The arc-shaped notch enables the control rod 18 to slide in the arc-shaped groove 19. The second gear 22 is rotatably mounted on the body 1, and the turntable 26 is rotatably mounted on the body 1.

[0031] The working principle of the manufacturing device of the oral dissolving film provided by the utility model is as follows:

[0032] First, the film roll needs to be installed. The new film roll is installed on the discharge roller 12. At the same time, the film is adjusted by the first adjustment roller 13, and then passes between the pressure roller 2 and the auxiliary roller 3. After that, the film passes through the machine body 1 so that it is located on multiple support rollers 14, and then adjusted by the second adjustment roller 15, and wound onto the film collection drum on the receiving roller 8. After that, a suitable amount of medicine is placed in the discharge trough 4, and the prepared material is placed in the storage funnel 6. The second motor 17 and the first motor 16 are started to start the machine. The receiving roller 8 will roll the film The medicine will be squeezed and smoothed between the pressure roller 2 and the power-assisting roller 3 and then attached to the film. The film with the medicine attached will be transmitted on multiple supporting rollers 14, fixed on the film after passing under multiple dryers 10, and then turned by the second steering roller 15, and finally rolled up and collected on the film roll located on the receiving roller 8. During the operation of the machine, as the motor at one end of the power-assisting roller 3 runs, the first gear 21 will rotate, and at the same time drive the second gear 22 meshing with it to rotate. When the second gear 22 rotates, it drives the third gear 23 fixedly installed with it to rotate. When the third gear 23 rotates, it drives the fourth gear 24 meshing with it to rotate. When the fourth gear 24 rotates, it drives the fifth gear 25 to rotate. When the fifth gear 25 rotates, it drives the turntable 26 to rotate. When the turntable 26 rotates one circle, the arc-shaped notch on the turntable 26 will pass under the steering control rod 18 once. Since the radius of the third gear 23 is small and the radius of the fifth gear 25 is large, a ratio conversion is made so that the arc-shaped notch passes under the steering control rod 18 at the appropriate time. At this time, the steering control rod 18 will lose the obstruction of the turntable 26 and slide in the arc groove 19. When the steering control rod 18 slides, the rotating plate 20 fixedly connected thereto will rotate a certain angle. When the rotating plate 20 rotates, the lower port of the material storage funnel 6 is opened, so that the material in the material storage funnel 6 flows from the opened lower port into the discharge trough 4 below. As the machine continues to run, the turntable 26 will continue to rotate through the arc notch and the steering control rod 18 to close the rotating plate 20. This is repeated so that the discharge trough 4 always contains a certain amount of medicine.

[0033] Compared with the related art, the manufacturing device of the oral dissolving film provided by the utility model has the following beneficial effects:

[0034] The utility model provides a manufacturing device for an oral dissolving film, wherein an assist roller 3 is used for rolling to push the film, reduce the pulling force of the film and thus avoid deformation, and a pressure roller 2 is used for evenly pressing the medicine onto the film; a first steering roller 13 and a second steering roller 15 can turn the film to avoid excessive bending angle of the film and thus deformation; a dryer 10 can dry the medicine on the film and increase the molding of the medicine; through a turntable 26, a steering control rod 18 and transmission between a plurality of gears, the machine can automatically unload and automatically stop unloading during operation, thereby ensuring that a certain amount of medicine is contained in a discharge trough 4, ensuring uniformity when the medicine is attached, and improving the regional uniformity of the medicine, while saving manpower for frequent loading and saving a lot of manpower.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A device for manufacturing an oral dissolving film, characterized in that: include: A machine body (1), a power-assisting roller (3) is rotatably mounted on the machine body (1), a pressure roller (2) is rotatably mounted on the machine body (1), a material discharge trough (4) is fixedly mounted on the machine body (1), a material discharge roller (12) is rotatably mounted on the machine body (1), a material receiving roller (8) is rotatably mounted on the machine body (1), one end of the power-assisting roller (3) extends into the machine body (1) and is fixedly mounted with a first gear (21), a second gear (22) is meshed with the first gear (21), a third gear (23) is fixedly mounted on the second gear (22), a fourth gear (24) is meshed with the third gear (23), and the fourth gear (24) is meshed with the fourth gear (24). A fifth gear (25) is meshed with the wheel (24), a rotating disk (26) is fixedly mounted on the fifth gear (25), a fixing bar (7) is symmetrically fixedly mounted on the machine body (1), the same material storage hopper (6) is fixedly mounted on the two fixing bars (7), a rotating plate (20) is rotatably mounted on the bottom end of the material storage hopper (6), an arc groove (19) is provided on the machine body (1), a steering control rod (18) is fixedly mounted on a side of the rotating plate (20) close to the arc groove (19), the steering control rod (18) extends into the arc groove (19), and the steering control rod (18) is in contact with the rotating disk (26).

2. The manufacturing device of the oral dissolving film according to claim 1, characterized in that: A baffle (5) is fixedly mounted on the machine body (1), a bracket (9) is symmetrically fixedly mounted on one side of the machine body (1) away from the baffle (5), and a second steering roller (15) is rotatably mounted on the two brackets (9).

3. The manufacturing device of the oral dissolving film according to claim 1, characterized in that: A first direction-adjusting roller (13) is rotatably mounted on the machine body (1), and a plurality of mounting grooves are provided on the unwinding roller (12) and the receiving roller (8).

4. The manufacturing device of the oral dissolving film according to claim 1, characterized in that: A plurality of dryers (10) are fixedly mounted on the machine body (1), a plurality of supporting rollers (14) are rotatably mounted on the machine body (1), and a rectangular plate (11) is fixedly mounted on the machine body (1).

5. The manufacturing device of the oral dissolving film according to claim 1, characterized in that: The discharge trough (4) is provided with an arc opening, and the arc opening is adapted to the assisting roller (3).

6. The manufacturing device of the oral dissolving film according to claim 1, characterized in that: A second motor (17) is rotatably mounted on one end of the receiving roller (8) extending into the machine body (1), and a first motor (16) is rotatably mounted on one end of the assist roller (3) close to the first gear (21).

7. The manufacturing device of the oral dissolving film according to claim 1, characterized in that: The rotating disk (26) is provided with an arc-shaped notch, the steering control rod (18) is adapted to the arc-shaped notch, the second gear (22) is rotatably mounted on the machine body (1), and the rotating disk (26) is rotatably mounted on the machine body (1).

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