CN216459715U - Production system for film agent quality control - Google Patents
Production system for film agent quality control Download PDFInfo
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- CN216459715U CN216459715U CN202123177910.1U CN202123177910U CN216459715U CN 216459715 U CN216459715 U CN 216459715U CN 202123177910 U CN202123177910 U CN 202123177910U CN 216459715 U CN216459715 U CN 216459715U
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Abstract
The utility model discloses a production system for film agent quality control, which comprises a rolling wheel I, a detector, a cutting knife, a qualified product rolling wheel and a defective product driving wheel, wherein the rolling wheel I is used for conveying a coated and dried medicine film to a downstream process; the detector is arranged at the upstream of the rolling wheel I and is used for detecting the thickness of the coated and dried medicine film; the cutting knife is used for cutting a film layer of the medicine film based on the detection result of the thickness of the medicine film; the qualified product winding wheel is used for winding and collecting the qualified medicine film passing through the rolling wheel I; the unqualified product driving wheel is arranged at the downstream of the cutting knife and used for winding and collecting a film layer of an unqualified medicine film. The utility model discloses do benefit to and effectively monitor the thickness of film agent, do benefit to the yield that improves the film agent.
Description
Technical Field
The utility model relates to a film agent quality control technical field, concretely relates to a production system for film agent quality control.
Background
At present, the related technologies in the field of film agents are relatively few, the film agents are novel dosage forms, and the technology in the quality control link is still insufficient. As a film agent, the film weight is important, and the film agent is directly related to the effectiveness of a product and the medication safety of a patient. At present, the conventional similar equipment cannot monitor the weight or thickness of the tablet at the first time on line, cannot transmit, judge and cut and reject the tablet according to detected data, and cannot monitor the tablet off line after the tablet is dried and a medicine film runs for a certain distance, so that the information lag and the film yield are low, the product utilization rate of the dosage form is seriously influenced, great waste is caused, and the production cost of a production enterprise is high. Meanwhile, the manual operation is too many and is in an off-line mode, so the production efficiency and the manual measurement error are also greatly influenced, and uncertainty exists in the manual control.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: in the film agent production process, the heavy or thickness monitoring effect of piece of film agent is relatively poor, influences the film agent yield, the utility model provides a solve a production system for film agent quality control of above-mentioned problem.
The utility model discloses a following technical scheme realizes:
a production system for controlling the quality of a film agent comprises a rolling wheel I, a detector, a cutting knife, a qualified product winding wheel and an unqualified product driving wheel, wherein the rolling wheel I is used for conveying a coated and dried medicine film to a downstream process; the detector is arranged at the upstream of the rolling wheel I and is used for detecting the thickness of the coated and dried medicine film; the cutting knife is used for cutting a film layer of the medicine film based on the detection result of the thickness of the medicine film; the qualified product winding wheel is used for winding and collecting the qualified medicine film passing through the rolling wheel I; the unqualified product driving wheel is arranged at the downstream of the cutting knife and used for winding and collecting a film layer of an unqualified medicine film.
The utility model discloses a thickness of driven medicine membrane on the timely or real-time detection production line of detector, when the medicine membrane thickness that the discovery detected is not conform to the standard (medicine membrane thickness is less than the standard value or is higher than the standard value), cut the rete of medicine membrane (the medicine membrane includes the carrier membrane and attaches to the rete on the carrier membrane through the cutting knife, the utility model discloses can not cut off the carrier membrane, only cut off the rete, then, the rete that has cut off is convoluteed on the defective products action wheel and is collected, and the carrier membrane that is torn the rete continues to convolute on the defective products wind-up wheel to accomplish and reject the collection work with the defective products, be convenient for concentrate the clearance and avoid obscuring and mistake with the occurrence of defective products.
Further preferably, the unqualified product driving wheel is arranged on a movable support, and the movable support is used for driving the unqualified product driving wheel to move towards the direction close to or far away from the rolling wheel I; the adhesive tape is attached to the unqualified product driving wheel and used for actively adhering the film layer of the unqualified medicine film.
The movable support can be formed by matching a pneumatic/electric telescopic rod or a linear guide rail and other mechanisms with a stainless steel mounting support, and two shaft ends of the unqualified product driving wheel are mounted on the movable support. The movable support can mainly drive the unqualified product driving wheel to move towards the direction close to or far away from the rolling wheel I. When the detector detects that the thickness of the medicine film does not meet the standard, the movable support drives the unqualified product driving wheel to move towards the rolling wheel until the bonding strip on the unqualified product driving wheel is contacted with the cut medicine film layer, the unqualified product driving wheel is started to rotate, and at the moment, the carrier film is continuously transmitted by the rolling wheel I and the qualified product winding wheel, so that the film layer of the unqualified product medicine film is torn off from the carrier film and wound on the unqualified product driving wheel.
The adhesive tape can cover the surface of the unqualified product driving wheel completely or partially, but the film layer can be torn off smoothly. And the bonding strip can be fixed on the unqualified product driving wheel in the modes of adhesion, screws and the like.
And further preferably, the film winding device further comprises a unqualified product winding wheel, and the unqualified product winding wheel is used for collecting the film layer of the unqualified medicine film wound on the unqualified product driving wheel.
The unqualified product rolling wheel is used for collecting all films of unqualified medicine films, namely, workers can transfer the films on the unqualified product driving wheel to the unqualified product rolling wheel regularly for uniform collection and arrangement.
Further preferably, the detector is an eddy current thickness measuring device, a beta ray thickness measuring device or a near infrared thickness measuring device.
The utility model discloses preferably adopt vortex, beta ray or near-infrared technique on-line measuring medicine membrane thickness, but real-time feedback is convenient for in time cut, reject, collect the processing to unqualified medicine membrane. In addition, the detection technology can ensure that the detector is not in direct contact with the product, and the influence on the quality of the product is reduced. The device is installed in parallel with the product and is kept at a certain distance.
Further preferably, the device further comprises a controller; the cutting knife is arranged on the moving component I and is driven to do cutting action by the moving component I; the detector and the moving part I of the cutting knife are in communication connection with the controller; the controller is used for collecting thickness information detected by the detector, comparing the detected thickness information with stored standard thickness information, and controlling the movement of the moving part I of the cutting knife based on a comparison result so as to drive the cutting knife to do corresponding cutting movement.
The purpose of setting up the controller lies in, realizes the automated inspection of thickness as far as possible, rejects automatically and collects unqualified medicine membrane, reduces personnel's intervention, reduces staff's working strength, improves production efficiency.
Further preferably, the coating device also comprises a coating scraper, wherein the coating scraper is used for coating the slurry on the carrier film by matching with a rolling wheel II, and the rolling wheel II is also used for conveying the carrier film coated with the slurry to the downstream; the coating scraper is arranged on a moving part II, and the moving part II is used for driving the coating scraper to move towards or away from the rolling wheel II; the moving part II is in communication connection with the controller; the controller is also used for controlling the action of the moving component II based on the comparison result and adjusting the distance between the working end of the coating scraper and the carrier film on the rolling wheel II.
And adjusting the distance between the working end of the coating scraper and the carrier film on the rolling wheel II to adjust the thickness of the slurry coated on the carrier film, wherein the thickness of the final medicine film meets the standard.
The moving part I and the moving part II can adopt a structure matched with a stainless steel mounting bracket like a linear guide rail, so long as the moving of the cutting knife and the coating scraper can be realized, the function of driving the cutting knife to finish cutting action and driving the coating scraper to move to adjust the distance between the working end of the coating scraper and a carrier film can be completed.
Further preferably, the device further comprises a display, and the display is used for displaying the detection result of the detector.
The display can be arranged on a field production line, so that the current detection thickness of the medicine film can be timely, accurately and clearly fed back, and the real-time checking by workers is facilitated. In addition, an alarm can be arranged, and when the comparison result of the controller is abnormal, sound and/or light alarm information can be reported.
Further preferably, the film storage rolling wheel is further included and is used for providing the carrier film for the rolling wheel II.
Further preferably, the film storage device further comprises a tension wheel, and the tension wheel is arranged between the film storage rolling wheel and the rolling wheel II.
Further preferably, the device also comprises a heating device, wherein the heating device is arranged between the rolling wheel II and the rolling wheel I and is used for drying the slurry coated on the carrier film to obtain a medicine film.
The utility model discloses have following advantage and beneficial effect:
the utility model relates to a coating system with film thickness detects, adjusts and cuts off and rejects and collect the function, the utility model provides an among the coating system, can realize detecting, rejecting, collecting the operation continuous type to thickness and go on, effectively solved the efficiency promotion that off-line or discontinuity brought.
The utility model can reduce the operation difficulty of the operator, greatly reduce the working intensity of the operator and improve the production efficiency; the method can effectively overcome the defects of information lag and low film agent yield, effectively avoid control difference and uncertainty caused by human factors, and further better improve the product quality.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural diagram of a coating system for a film agent according to the present invention.
Reference numbers and corresponding part names in the drawings:
1-qualified product winding wheel, 2-unqualified product winding wheel, 3-unqualified product driving wheel, 4-rolling wheel I, 5-cutting knife, 6-detector, 7-coating scraper, 8-rolling wheel II, 9-tensioning wheel, 10-film storage rolling wheel, 11-front end heating device, 12-rear end heating device and 13-controller.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
The utility model provides a production system for film agent quality control, including roll wheel I4, detector 6, cutting knife 5, certified products rolling wheel 1, defective products action wheel 3 and defective products rolling wheel 2.
The rolling wheel I4 is used for conveying the coated and dried medicine film to a downstream process.
The detector 6 is arranged at the upstream of the rolling wheel I4 and is used for detecting the thickness of the coated and dried medicine film, and the detector 6 adopts an eddy current thickness measuring probe.
Cutting knife 5 is used for cutting the rete of medicine membrane based on medicine membrane thickness testing result, and cutting knife 5 sets up in rolling wheel I4 top, accomplishes the cutting action with the cooperation of rolling wheel I4.
The qualified product winding wheel 1 is used for winding and collecting qualified drug films passing through the rolling wheel I4, and further winding and collecting carrier films of unqualified drug films.
The unqualified product driving wheel 3 is arranged at the downstream of the cutting knife 5 and used for winding and collecting the film layer of the unqualified medicine film, and the film layer of the unqualified medicine film can be torn off manually and attached to the unqualified product driving wheel 3.
This embodiment optimal design the relevant structure of defective products action wheel 3, realize the automatic rolling to the rete. The unqualified product driving wheel 3 is arranged on a movable support, and the movable support is formed by combining a stainless steel support and an electric telescopic rod. The movable support is used for driving the unqualified product driving wheel 3 to move towards or away from the rolling wheel I4; and adhering a bonding strip on the unqualified product driving wheel 3 for actively bonding the film layer of the unqualified medicine film.
The unqualified product winding wheel 2 is used for collecting the film layer of the unqualified medicine film wound on the unqualified product driving wheel 3.
Example 2
The improved film storage device is further improved on the basis of the embodiment 1, and further comprises a controller 13, a coating scraper 7, a display, a film storage rolling wheel 10, a tension wheel 9, a front end heating device 11 and a rear end heating device 12.
The coating system for film agents provided by this embodiment sets up in proper order along production line direction of transfer and deposits membrane roller 10, take-up pulley 9, roller II8, front end heating device 11, rear end heating device 12, roller I4, certified products wind-up wheel 2, defective products action wheel 3 and defective products wind-up wheel 2. The cutting knife 5 is arranged above the rolling wheel I4, and the detector 6 is arranged above the medicine film between the rear end heating device 12 and the rolling wheel I4.
The cutting knife sets up on moving part I, drives the cutting knife through moving part I and does the cutting action.
The detector 6 and the moving part I of the cutting blade 5 are both in communication connection with the controller 13.
The coating scraper 7 is used for coating the slurry on the carrier film by cooperating with a rolling wheel II8, and the rolling wheel II8 is also used for conveying the carrier film coated with the slurry downstream; the coating scraper 7 is arranged on a moving part II, and the moving part II is used for driving the coating scraper 7 to move towards or away from the rolling wheel II 8; the moving part II is communicatively connected to the controller 13.
The controller 13 is used for collecting the thickness information detected by the detector 6, comparing the detected thickness information with the stored standard thickness information, and controlling the movement of the moving part I of the cutting knife 5 based on the comparison result, so as to drive the cutting knife 5 to do corresponding cutting action. The controller 13 is further configured to control the moving component II to adjust the distance between the working end of the coating blade 7 and the carrier film on the rolling wheel II8 based on the comparison result. When the controller 13 compares the detected thickness information with the standard thickness information, the controller 13 controls the cutting knife 5 to complete the cutting action of the medicine film layer, the controller 13 controls the distance between the coating scraper 7 and the medicine film to increase or decrease, the thickness of the coating slurry is adjusted, the unqualified product driving wheel 3 winds the collecting film layer, and the qualified product winding wheel 1 collects the carrier film; continuously detect medicine membrane thickness through detector 6, when controller 13 comparison detects thickness information and standard thickness information and accords with, controller 13 control cutting knife 5 accomplishes the cutting action to the medicine membrane rete, and this unqualified medicine membrane rete of taking turns is collected and is accomplished, and qualified product wind-up wheel 1 collects qualified medicine membrane. The controller 13 may be of a type such as KZQ 7.
Specifically, when the cutting knife 5 receives a signal sent by the controller 13, the power generated by the power air enables the cutting knife 5 to move downwards, so that the cutting task is completed. When the signal sent by the receiver 13 is not received, the cutting knife 5 does not act. When the cutting knife 5 moves downwards, the moving distance (cutting depth) of the cutting knife 5 is mainly sensed according to the cutting force (the hardness or strength of the medicine film is inconsistent with that of the carrier film) when the cutting knife 5 moves downwards until only the medicine film is cut and the carrier film is not cut.
The display is used for displaying the detection result of the detector 6.
The film storage rolling wheel 10 is used for providing a carrier film for the rolling wheel II 8; and a tension wheel 9, wherein the tension wheel 9 is arranged between the film storage rolling wheel 10 and the rolling wheel II 8.
The front end heating device 11 and the rear end heating device 12 are used to dry the slurry applied to the carrier film, and the dried slurry is used as a drug film.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A production system for film agent quality control comprises a rolling wheel I (4), wherein the rolling wheel I (4) is used for conveying a coated and dried medicine film to a downstream process, and is characterized by further comprising a detector (6), a cutting knife (5), a qualified product winding wheel (1) and an unqualified product driving wheel (3);
the detector (6) is arranged at the upstream of the rolling wheel I (4) and is used for detecting the thickness of the coated and dried medicine film;
the cutting knife (5) is used for cutting a film layer of the medicine film based on the detection result of the thickness of the medicine film;
the qualified product winding wheel (1) is used for winding and collecting the qualified medicine film passing through the rolling wheel I (4);
the unqualified product driving wheel (3) is arranged at the downstream of the cutting knife (5) and is used for winding and collecting a film layer of an unqualified medicine film.
2. A production system for film quality control according to claim 1, wherein the unqualified product driving wheel (3) is arranged on a moving support, and the moving support is used for driving the unqualified product driving wheel (3) to move towards or away from the rolling wheel I (4); the adhesive tape is attached to the unqualified product driving wheel (3) and used for actively bonding the film layer of the unqualified medicine film.
3. The production system for film quality control according to claim 1, further comprising a defective product winding wheel (2), wherein the defective product winding wheel (2) is used for collecting the film layer of the defective medicine film wound on the defective product driving wheel (3).
4. A production system for film quality control according to claim 1, wherein the detector (6) employs an eddy current thickness measuring device, a beta ray thickness measuring device or a near infrared thickness measuring device.
5. A production system for film quality control according to any one of claims 1 to 4, further comprising a controller (13);
the cutting knife is arranged on the moving component I and is driven to do cutting action by the moving component I;
the detector (6) and the moving part I of the cutting knife (5) are in communication connection with the controller (13);
the controller (13) is used for collecting thickness information detected by the detector (6), comparing the detected thickness information with stored standard thickness information, and controlling the movement of the moving part I of the cutting knife (5) based on a comparison result so as to drive the cutting knife (5) to do corresponding cutting movement.
6. A production system for film quality control according to claim 5, further comprising a coating blade (7), said coating blade (7) being adapted to coat slurry on the carrier film in cooperation with a rolling wheel II (8), said rolling wheel II (8) being further adapted to convey the slurry-coated carrier film downstream; the coating scraper (7) is arranged on a moving part II, and the moving part II is used for driving the coating scraper (7) to move towards the direction close to or far away from the rolling wheel II (8); the moving part II is in communication connection with a controller (13); the controller (13) is also used for controlling the action of the moving component II based on the comparison result and adjusting the distance between the working end of the coating scraper (7) and the carrier film on the rolling wheel II (8).
7. A production system for film quality control according to claim 5, further comprising a display for displaying the detection result of the detector (6).
8. A production system for film quality control according to claim 6, further comprising a film storage rolling wheel (10), wherein the film storage rolling wheel (10) is used for providing a carrier film for the rolling wheel II (8).
9. A production system for film quality control according to claim 8, further comprising a tensioning wheel (9), said tensioning wheel (9) being arranged between film storage rolling wheel (10) and rolling wheel II (8).
10. A production system for film agent quality control according to claim 5, further comprising a heating device, wherein the heating device is arranged between the rolling wheel II (8) and the rolling wheel I (4) and is used for drying the slurry coated on the carrier film and using the dried slurry as a medicine film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123177910.1U CN216459715U (en) | 2021-12-16 | 2021-12-16 | Production system for film agent quality control |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123177910.1U CN216459715U (en) | 2021-12-16 | 2021-12-16 | Production system for film agent quality control |
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| CN216459715U true CN216459715U (en) | 2022-05-10 |
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| CN202123177910.1U Active CN216459715U (en) | 2021-12-16 | 2021-12-16 | Production system for film agent quality control |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114209590A (en) * | 2021-12-16 | 2022-03-22 | 四川科伦药业股份有限公司 | Production system for film agent |
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2021
- 2021-12-16 CN CN202123177910.1U patent/CN216459715U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114209590A (en) * | 2021-12-16 | 2022-03-22 | 四川科伦药业股份有限公司 | Production system for film agent |
| CN114209590B (en) * | 2021-12-16 | 2024-06-25 | 四川科伦药业股份有限公司 | Production system for film agent |
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