CN103040619A - Full automatic coating device capable of achieving uniform coating - Google Patents
Full automatic coating device capable of achieving uniform coating Download PDFInfo
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- CN103040619A CN103040619A CN2012101453476A CN201210145347A CN103040619A CN 103040619 A CN103040619 A CN 103040619A CN 2012101453476 A CN2012101453476 A CN 2012101453476A CN 201210145347 A CN201210145347 A CN 201210145347A CN 103040619 A CN103040619 A CN 103040619A
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Abstract
The invention discloses a full automatic coating device capable of achieving uniform coating. The full automatic coating device comprises a motor A (1), a coating pan (2), a heater (3), a programmable logic controller (PLC), a conveying crawler belt (4), a guiding groove (5) and an automatic material conveying device (6), a fixing ring (12) is arranged on the periphery of the coating pan (2) and fixed on a framework (7), the framework (7) is rotatablely installed on a base bracket (8) through a bearing, the conveying crawler belt (4) is arranged in front of a pan opening of the coating pan (2), and the position of the pan opening of the coating pan (2) is further provided with a spraying head (15). The full automatic coating device has the advantages that the PLC is used for controlling automatic operating, labor amount is greatly reduced, efficiencies are improved, and a baffle bar is added in the coating pan so that pills can be more thoroughly turned over.
Description
Technical field
The present invention relates to a kind of pharmaceutical equipment, particularly relate to the uniformly full-automatic coating device of a kind of coating.
Background technology
In pharmaceutical solid preparation such as pill production process, to cover pill abnormal smells from the patient, protection against the tide, lucifuge in order reaching, to discharge the purposes such as position and rate of release when the control pill uses, need to carry out a Cotton seeds to pill.With sugar material or other can film forming coated materials at the outer surface of pill, become tight adhesion at one or more layers different thickness on surface, different elastic Multifunctional protective sheath after making its drying, this Multifunctional protective sheath just is called coating.
At present, the equipment that pill is carried out coating is called seed-coating machine, and existing seed-coating machine is in operation, and all is to need Artificial Control material loading and discharging, has expended a large amount of labour forces, and efficient is not high yet.
Summary of the invention
Purpose of the present invention namely is to overcome the deficiency of present technology, provides a kind of coating uniformly full-automatic coating device, uses automatically operation of PLC controller control, can reduce the amount of labour, raises the efficiency.
The present invention is achieved through the following technical solutions: the uniformly full-automatic coating device of a kind of coating, comprise motor A, coating pan, heater, the PLC controller, the transmission crawler belt, deflector chute and automatic conveying device, described coating pan periphery is provided with a retainer ring, the bottom of coating pan is by an actuating device, by motor A driven rotary, motor A connects the PLC controller by an electromagnetic valve, also be provided with a temperature sensor in the coating pan, the signal output part of temperature sensor connects the PLC controller, the coating pan slant setting is provided with 8 blend stops on the inwall of coating pan;
Described retainer ring is fixed on the framework, and framework is installed in rotation on the base support by bearing, is provided with motor B on the end bearing of framework, and motor B connects the PLC controller by an electromagnetic valve, and the control end of heater connects the PLC controller;
Described transmission crawler belt is arranged on the place ahead of coating pan pot mouth, its position that is right against coating pan is provided with an induction apparatus, the automatic conveying device is installed in the opposite of coating pan, and its control end is electrically connected with the induction apparatus signal output part, and the signal output part of induction apparatus also is connected with the PLC controller;
The pot mouthful position of coating pan also is provided with a shower nozzle, and shower nozzle is connected to the coating flow container by a dosing pump, and the control end of dosing pump is connected to the PLC controller by a battery valve.
Described coating pan is Chufa-type coating pan.
Described heater is the adjustable heater strip of temperature or infrared heating device.
Described framework takes the shape of the letter U, and its opening is consistent with the pot mouthful direction of coating pan.
The material transfer end of described automatic conveying device is thin slice, can better pill be shoveled into coating pan, if the material transfer end is too thick, easily pill is released the transmission crawler belt.
Described induction apparatus is pressure inductor, and when pill was transferred to above the pressure inductor, pressure inductor namely can be sensed.
Described blend stop (17) distributes along coating pan (2) inwall even circumferential.
The inclined angle alpha of described coating pan (2) is 60 °～90 °.
Operation principle of the present invention: when the transmission crawler belt is transferred to the coating pan position with the pill of a upper operation, induction apparatus is sensed pill, transmit a signal to respectively automatic conveying device and PLC controller, the automatic conveying device is about to pill and shovels into coating pan, the PLC controller is by solenoid control motor A running, start simultaneously heater, motor A drives coating pan and begins rotation, when the temperature of the transmission of the temperature sensor in the coating pan reaches certain value, the PLC controller is namely controlled the dosing pump running, dosing pump sucks the quantitative coating solution in the coating flow container and is sprayed on the pill by shower nozzle, this moment, pill was done the orbiting motion of continuous complexity always under the drive of coating pan, so that coating solution can be wrapped on the pill equably.In the coating process, when kettle temperature was lower than rated temperature, heater namely can heat; Kettle temperature reaches rated temperature, and heater is stopped heating.The staff can guarantee that coating is effective in the PLC controller setting coating time before the processing, after coating is finished, the PLC controller is namely controlled motor A and heater decommissions, the PLC controller is again by solenoid control motor B running, motor B control framework rotates, and rotates thereby drive coating pan pot mouth, when the pot mouth turns to above the deflector chute, pill is namely fallen in the deflector chute with gravity, by deflector chute pill is transferred to subsequent processing.
The invention has the beneficial effects as follows: use automatically operation of PLC controller control, greatly reduced the amount of labour, improved efficient, added blend stop in the coating pan, so that pill stirs is more thorough.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the front view of coating pan and tumbler thereof;
Fig. 3 is the structural representation of automatic conveying device;
Fig. 4 is the structural representation of coating pan;
Among the figure, 1-motor A, the 2-coating pan, the 3-heater, 4-transmits crawler belt, 5-deflector chute, 6-automatic conveying device, 7-framework, 8-support, 9-coating flow container, 10-motor B, 11-actuating device, the 12-retainer ring, 13-induction apparatus, 14-material transfer end, 15-shower nozzle, 16-dosing pump, 17-blend stop.
The specific embodiment
The present invention is described in further detail below in conjunction with embodiment, but structure of the present invention is not limited only to following examples:
Shown in Fig. 1～4, the uniformly full-automatic coating device of a kind of coating, comprise motor A1, coating pan 2, heater 3, the PLC controller, transmission crawler belt 4, deflector chute 5 and automatic conveying device 6, described coating pan 2 peripheries are provided with a retainer ring 12, the bottom of coating pan 2 is by an actuating device 11, by motor A1 driven rotary, motor A1 connects the PLC controller by an electromagnetic valve, also be provided with a temperature sensor in the coating pan 2, the signal output part of temperature sensor connects the PLC controller, the coating pan slant setting is provided with 8 blend stops on the inwall of coating pan.
Described retainer ring 12 is fixed on the framework 7, framework 7 is installed in rotation on the base support 8 by bearing, be provided with motor B10 on one end bearing of framework 7, motor B10 connects the PLC controller by an electromagnetic valve, and the control end of heater 3 connects the PLC controller;
Described transmission crawler belt 4 is arranged on the place ahead of 2 pots of mouths of coating pan, its position that is right against coating pan 2 is provided with an induction apparatus 13, automatic conveying device 6 is installed in the opposite of coating pan 2, its control end is electrically connected with induction apparatus 13 signal output parts, and the signal output part of induction apparatus 13 also is connected with the PLC controller;
The pot mouthful position of coating pan 2 also is provided with a shower nozzle 15, and shower nozzle 15 is connected to coating flow container 9 by a dosing pump 16, and the control end of dosing pump 16 is connected to the PLC controller by an electromagnetic valve.
Described coating pan 2 is Chufa-type coating pan.
Described heater 9 is the adjustable heater strip of temperature or infrared heating device.
Described framework 7 takes the shape of the letter U, and its opening is consistent with the pot mouthful direction of coating pan 2.
The material transfer end 14 of described automatic conveying device 6 is thin slice, can better pill be shoveled into coating pan, if material transfer end 14 is too thick, easily pill is released transmission crawler belt 4.
Described induction apparatus 13 is pressure inductor, and when pill was transferred to above the induction apparatus 13, induction apparatus 13 namely can be sensed.
The blend stop 17 of the present embodiment distributes along coating pan 2 inwall even circumferentials, and the inclined angle alpha of coating pan 2 is 60 °～90 °, so that pill can easily stir.
Operation principle of the present invention: when transmission crawler belt 4 is transferred to coating pan 2 position with the pill of a upper operation, induction apparatus 13 is sensed pill, transmit a signal to respectively automatic conveying device 6 and PLC controller, automatic conveying device 6 is about to pill and shovels into coating pan 2, the PLC controller is by solenoid control motor A1 running, start simultaneously heater 3, motor A1 drives coating pan 2 and begins rotation, when the temperature of the transmission of the temperature sensor in the coating pan 2 reaches certain value, the PLC controller is namely controlled dosing pump 16 runnings, dosing pump 16 sucks the quantitative coating solution in the coating flow container 9 and is sprayed on the pill by shower nozzle 15, this moment, pill was done the orbiting motion of continuous complexity always under the drive of coating pan 2, so that coating solution can be wrapped on the pill equably.In the coating process, when kettle temperature was lower than rated temperature, heater 3 namely can heat; Kettle temperature reaches rated temperature, and heater 3 is stopped heating.The staff can guarantee that coating is effective in the PLC controller setting coating time before the processing, after coating is finished, motor A1 namely controlled by the PLC controller and heater 3 decommissions, the PLC controller is again by solenoid control motor B10 running, motor B10 control framework 7 rotates, and rotates thereby drive 2 pots of mouths of coating pan, when the pot mouth turns to above the deflector chute 5, pill is namely fallen in the deflector chute 5 with gravity, by deflector chute 5 pill is transferred to subsequent processing.
Claims (8)
1. the uniformly full-automatic coating device of a coating, it is characterized in that: comprise motor A(1), coating pan (2), heater (3), the PLC controller, transmission crawler belt (4), deflector chute (5) and automatic conveying device (6), described coating pan (2) periphery is provided with a retainer ring (12), the bottom of coating pan (2) is by an actuating device (11), by motor A(1) driven rotary, motor A(1) connects the PLC controller by an electromagnetic valve, also be provided with a temperature sensor in the coating pan (2), the signal output part of temperature sensor connects the PLC controller, coating pan (2) slant setting is provided with 8 blend stops (17) on the inwall of coating pan (2);
Described retainer ring (12) is fixed on the framework (7), framework (7) is installed in rotation on the base support (8) by bearing, be provided with motor B(10 on one end bearing of framework (7)), motor B(10) connect the PLC controller by an electromagnetic valve, the control end of heater (3) connects the PLC controller;
Described transmission crawler belt (4) is arranged on the place ahead of coating pan (2) pot mouth, its position that is right against coating pan (2) is provided with an induction apparatus (13), automatic conveying device (6) is installed in the opposite of coating pan (2), its control end is electrically connected with induction apparatus (13) signal output part, and the signal output part of induction apparatus (13) also is connected with the PLC controller;
The pot mouthful position of coating pan (2) also is provided with a shower nozzle (15), and shower nozzle (15) is connected to coating flow container (9) by a dosing pump (16), and the control end of dosing pump (16) is connected to the PLC controller by an electromagnetic valve.
2. the uniform full-automatic coating device of a kind of coating according to claim 1, it is characterized in that: described coating pan (2) is Chufa-type coating pan.
3. the uniform full-automatic coating device of a kind of coating according to claim 1, it is characterized in that: described heater (3) is adjustable heater strip or the infrared heating device of temperature.
4. the uniform full-automatic coating device of a kind of coating according to claim 1, it is characterized in that: described framework (7) takes the shape of the letter U, and its opening is consistent with the pot mouth direction of coating pan (2).
5. the uniform full-automatic coating device of a kind of coating according to claim 1, it is characterized in that: the material transfer end (14) of described automatic conveying device (6) is thin slice.
6. the uniform full-automatic coating device of a kind of coating according to claim 1, it is characterized in that: described induction apparatus (13) is pressure inductor.
7. the uniform full-automatic coating device of a kind of coating according to claim 1, it is characterized in that: described blend stop (17) distributes along coating pan (2) inwall even circumferential.
8. the uniform full-automatic coating device of a kind of coating according to claim 1, it is characterized in that: the inclined angle alpha of described coating pan (2) is 60 °～90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210145347.6A CN103040619B (en) | 2011-10-15 | 2012-05-11 | Full automatic coating device capable of achieving uniform coating |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110311962.5 | 2011-10-15 | ||
| CN201110311969 | 2011-10-15 | ||
| CN201110311962 | 2011-10-15 | ||
| CN201110311969.7 | 2011-10-15 | ||
| CN201210145347.6A CN103040619B (en) | 2011-10-15 | 2012-05-11 | Full automatic coating device capable of achieving uniform coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103040619A true CN103040619A (en) | 2013-04-17 |
| CN103040619B CN103040619B (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210145347.6A Expired - Fee Related CN103040619B (en) | 2011-10-15 | 2012-05-11 | Full automatic coating device capable of achieving uniform coating |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3357389A (en) * | 1965-06-28 | 1967-12-12 | Fmc Corp | Hydrofoil system and method of forming lift foils for use therein |
| JP2575188B2 (en) * | 1988-07-26 | 1997-01-22 | 第一製薬株式会社 | Granulation and coating equipment with emergency automatic drive function |
| AU2007316457A1 (en) * | 2006-11-07 | 2008-05-15 | Wyeth | Sugar-coating process and baffles therefor |
| CN101766537A (en) * | 2010-02-26 | 2010-07-07 | 罗彦凤 | Dry-method coating machine |
| CN201791088U (en) * | 2010-05-04 | 2011-04-13 | 黑龙江迪尔制药机械有限责任公司 | Continuous feeding and discharging device for pill and tablet polishing and coating machine |
| CN102370577A (en) * | 2010-08-18 | 2012-03-14 | 黑龙江迪尔制药机械有限责任公司 | Polishing coating machine with pot head capable of automatically turning |
| CN202526591U (en) * | 2012-05-11 | 2012-11-14 | 四川制药制剂有限公司 | Full-automatic and evenly-coating coating device |
-
2012
- 2012-05-11 CN CN201210145347.6A patent/CN103040619B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3357389A (en) * | 1965-06-28 | 1967-12-12 | Fmc Corp | Hydrofoil system and method of forming lift foils for use therein |
| JP2575188B2 (en) * | 1988-07-26 | 1997-01-22 | 第一製薬株式会社 | Granulation and coating equipment with emergency automatic drive function |
| AU2007316457A1 (en) * | 2006-11-07 | 2008-05-15 | Wyeth | Sugar-coating process and baffles therefor |
| CN101766537A (en) * | 2010-02-26 | 2010-07-07 | 罗彦凤 | Dry-method coating machine |
| CN201791088U (en) * | 2010-05-04 | 2011-04-13 | 黑龙江迪尔制药机械有限责任公司 | Continuous feeding and discharging device for pill and tablet polishing and coating machine |
| CN102370577A (en) * | 2010-08-18 | 2012-03-14 | 黑龙江迪尔制药机械有限责任公司 | Polishing coating machine with pot head capable of automatically turning |
| CN202526591U (en) * | 2012-05-11 | 2012-11-14 | 四川制药制剂有限公司 | Full-automatic and evenly-coating coating device |
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| Publication number | Publication date |
|---|---|
| CN103040619B (en) | 2014-04-02 |
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Granted publication date: 20140402 Termination date: 20150511 |
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