CN204017906U - Grinder feed arrangement - Google Patents
Grinder feed arrangement Download PDFInfo
- Publication number
- CN204017906U CN204017906U CN201420446818.1U CN201420446818U CN204017906U CN 204017906 U CN204017906 U CN 204017906U CN 201420446818 U CN201420446818 U CN 201420446818U CN 204017906 U CN204017906 U CN 204017906U
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- CN
- China
- Prior art keywords
- abrasive disk
- feed pipe
- return duct
- valve
- feed arrangement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model has disclosed a kind of grinder feed arrangement, comprises feed pipe, blast pipe, discharge nozzle, material feeding box and pump, and feed pipe one end is connected to material feeding box bottom, and the other end, by the through hole of abrasive disk sidewall, is deep into abrasive disk inner chamber; Blast pipe one end is connected to material feeding box top, and the other end, together with feed pipe, by the through hole of abrasive disk sidewall, extend into abrasive disk inner chamber; Discharge nozzle is connected to the discharging opening of abrasive disk bottom; Pump is located at feed pipe inside.This device can be realized the charging of grinder, and system is totally-enclosed, can avoid medicine pollution.
Description
Technical field
The present invention relates to grinder machinery field, be specifically related to a kind of feed arrangement of grinder, especially a kind of automatic feeder.
Background technology
The process of pharmaceutical production is sneaked into medicine solids in liquid drug exactly, makes it to form an even fine suspended dispersed liquid.The predecessor of medicine is all very tiny, its particle diameter is about 0.01 ~ 2 micron, because predecessor is in processing and storage and transport process, often mutually cohere into aggregation (offspring), its particle footpath may be increased to more than 100 microns, therefore in medicine manufacture, need aggregation to remove and assemble, and stable and uniform ground is scattered in coating.Therefore, in drug production process, material product is ground and disperseed with medicine grinder, wherein, abrasive disk is the executing agency of grinder.
The invention provides a kind of automatic feeder, liquid is joined to abrasive disk inner chamber automatically, realize automation control.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of grinder feed arrangement, and this lapping device is also provided with PLC control system, can realize automatic feed control.
To achieve these goals, the technical solution used in the present invention is: a kind of grinder feed arrangement, comprise feed pipe 6, blast pipe 10, discharge nozzle 3, material feeding box 5 and pump 7, and feed pipe 6 one end are connected to material feeding box 5 bottoms, the other end, by the through hole of abrasive disk sidewall, is deep into abrasive disk inner chamber; Blast pipe 10 one end are connected to material feeding box 5 tops, and the other end, together with feed pipe 6, by the through hole of abrasive disk sidewall, extend into abrasive disk inner chamber; Discharge nozzle 3 is connected to the discharging opening 2 of abrasive disk bottom; Pump 7 is located at feed pipe 6 inside.Feed pipe 6 and blast pipe 10 are provided with dryness liquid sealant with the junction of abrasive disk.Blast pipe 10 extend into the part of abrasive disk inner chamber, is bent upwards, and extends to abrasive disk inner chamber top.
Described feed arrangement also comprises return duct 4 and first, second, third valve 1, and return duct 4 one end connect discharge nozzle 3, and the other end connects feed pipe 6; The first valve 9 is located on discharge nozzle 3, in discharge nozzle 3 and the side of return duct 4 junctions away from discharging opening 2; The second valve 8 is located on return duct 4, is positioned at the junction of return duct 4 and feed pipe 6; The 3rd valve 1 is located on feed pipe 6, is positioned at return duct 4 and feed pipe 6 junctions near material feeding box 5 one sides; Pump 7 is located between feed pipe 6 and the junction and abrasive disk of return duct 4.First, second, third valve 1 2-10 centimetre of distance join place.
Described feed arrangement also comprises PLC control system, and described PLC control system is provided with touch display screen, and the output signal of PLC control system is controlled respectively first, second, third valve 1.Described PLC control system is provided with power switch and power supply indicator, and the output signal of PLC control system is controlled respectively power switch and power supply indicator.
The invention has the advantages that:
(1) the present invention is withdrawn into abrasive disk top by return duct by the liquid of abrasive disk bottom, can avoid the liquid deposition of abrasive disk bottom, stirs inhomogeneous; (2) the present invention adopts the on off state of three valves of PLC control system control and pump 7, can realize Automatic Control; (3) blast pipe, in the part bending of abrasive disk inside, extends to top, makes smooth gas discharge, and can prevent that liquid is splashed into; (4) through hole of abrasive disk sidewall adopts the sealing of dryness liquid sealant, prevents from that liquid from spilling with dust to enter; (5) three valve distance join 2-10 centimetre of place, liquid can avoid waste.
Brief description of the drawings
Below the mark in content and figure that in description of the present invention, every width accompanying drawing is expressed is briefly described:
Fig. 1 is the complete section figure of abrasive disk and feed arrangement thereof;
Mark in above-mentioned figure is: 1 the 3rd valve, 2 discharging openings, 3 discharge nozzles, 4 return ducts, 5 material feeding box, 6, feed pipe, 7 pumps, 8 second valves, 9 first valves, 10 blast pipes.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is as the effect of the mutual alignment between the shape of related each member, structure, each several part and annexation, each several part and operation principle, manufacturing process and operation using method etc., be described in further detail, to help those skilled in the art to have more complete, accurate and deep understanding to inventive concept of the present invention, technical scheme.
This lapping device comprises abrasive disk, automatic feeder and other executing agencies etc., automatic feeder comprises material feeding box 5, feed pipe 6, blast pipe 10, discharge nozzle 3 and return duct 4, one end of feed pipe 6 is connected to material feeding box 5 bottoms, the other end, by the through hole of abrasive disk sidewall, extend into abrasive disk inner chamber; Blast pipe 10 one end connect material feeding box 5 tops, and the other end, together with feed pipe 6, by the through hole of abrasive disk sidewall, extend into abrasive disk inner chamber; The part that blast pipe 10 extend into abrasive disk inside is bent upwards, and abrasive disk inner chamber top is arrived in exit, prevents that liquid is splashed into, and keeps ventilation smooth and easy.Be provided with dryness liquid sealant in feed pipe 6 and blast pipe 10 and abrasive disk junction, prevent from that liquid from spilling with dust to enter.
Discharge nozzle 3 one end connect the discharging opening 2 of abrasive disk bottom, and return duct 4 one end connect discharge nozzle 3, and the other end connects feed pipe 6, the first valves 9 and is located on discharge nozzle 3, are positioned at discharge nozzle 3 and the side of return duct 4 junctions away from discharging opening 2; The second valve 8 is located on return duct 4, is positioned at the junction of return duct 4 and feed pipe 6; The 3rd valve 1 is located on discharge nozzle 3, is also positioned at the junction of return duct 4 and feed pipe 6.Through summary of experience, the best results valve distance join 2-10 of place centimetre time, can effectively avoid the waste of medicine.
Be provided with pump 7 in feed pipe 6 inside, the liquid in material feeding box 5 is drawn in abrasive disk inner chamber.Pump 7 is between return duct 4 and feed pipe 6 junctions and abrasive disk.
When work, first, second valve 8 is closed, and the 3rd valve 1 is opened, and liquid, under the effect of pump 7, is sucked into abrasive disk inner chamber.After charging completes, the 3rd valve 1 is closed, abrasive disk is started working, at this moment the second valve 8 is opened, first and the 3rd valve 1 keep closing, the liquid of abrasive disk bottom is under the effect of pump 7, flow through discharge nozzle 3, return duct 4 and feed pipe 6, flow back to abrasive disk and continue to grind, this device can be avoided the liquid deposition of abrasive disk bottom, stirs inhomogeneous.
After grinding finishes, open the first valve 9, ground liquid flows away through discharge nozzle 3.
This device also comprises PLC control system, this PLC control system is provided with touch display screen, power switch and power supply indicator, and the output signal of PLC control system is controlled respectively first, second, third valve 1, touch display screen, power switch and power supply indicator.User arranges feed time by touch display screen and controls the on off state of three valves, realizes automation control.
By reference to the accompanying drawings the present invention is exemplarily described above; obviously specific implementation of the present invention is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or without improving, design of the present invention and technical scheme are directly applied to other occasion, all within protection scope of the present invention.
Claims (7)
1. a grinder feed arrangement, it is characterized in that: comprise feed pipe (6), blast pipe (10), discharge nozzle (3), material feeding box (5) and pump (7), feed pipe (6) one end is connected to material feeding box (5) bottom, the other end, by the through hole of abrasive disk sidewall, is deep into abrasive disk inner chamber; Blast pipe (10) one end is connected to material feeding box (5) top, and the other end, together with feed pipe (6), by the through hole of abrasive disk sidewall, extend into abrasive disk inner chamber; Discharge nozzle (3) is connected to the discharging opening (2) of abrasive disk bottom; Pump (7) is located at feed pipe (6) inside.
2. grinder feed arrangement according to claim 1, is characterized in that: described feed pipe (6) and blast pipe (10) are provided with dryness liquid sealant with the junction of abrasive disk.
3. grinder feed arrangement according to claim 1, is characterized in that: described blast pipe (10) extend into the part of abrasive disk inner chamber, is bent upwards, and extends to abrasive disk inner chamber top.
4. grinder feed arrangement according to claim 1, is characterized in that: described feed arrangement also comprises return duct (4) and first, second, third valve, and return duct (4) one end connects discharge nozzle (3), and the other end connects feed pipe (6); It is upper that the first valve (9) is located at discharge nozzle (3), in discharge nozzle (3) and the side of return duct (4) junction away from discharging opening (2); It is upper that the second valve (8) is located at return duct (4), is positioned at the junction of return duct (4) and feed pipe (6); It is upper that the 3rd valve 1 is located at feed pipe (6), is positioned at return duct (4) and feed pipe (6) junction near material feeding box (5) one sides; Pump (7) is located between feed pipe (6) and the junction and abrasive disk of return duct (4).
5. grinder feed arrangement according to claim 4, is characterized in that: the described first, second, third valve distance join 2-10 centimetre of place.
6. grinder feed arrangement according to claim 4, it is characterized in that: described feed arrangement also comprises PLC control system, described PLC control system is provided with touch display screen, and the output signal of PLC control system is controlled respectively first, second, third valve and pump (7).
7. grinder feed arrangement according to claim 6, is characterized in that: described PLC control system is provided with power switch and power supply indicator, and the output signal of PLC control system is controlled respectively power switch and power supply indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446818.1U CN204017906U (en) | 2014-08-10 | 2014-08-10 | Grinder feed arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446818.1U CN204017906U (en) | 2014-08-10 | 2014-08-10 | Grinder feed arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017906U true CN204017906U (en) | 2014-12-17 |
Family
ID=52057819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420446818.1U Expired - Fee Related CN204017906U (en) | 2014-08-10 | 2014-08-10 | Grinder feed arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204017906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689877A (en) * | 2014-08-10 | 2015-06-10 | 安徽工程大学 | Feeding device for grinding miller |
-
2014
- 2014-08-10 CN CN201420446818.1U patent/CN204017906U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689877A (en) * | 2014-08-10 | 2015-06-10 | 安徽工程大学 | Feeding device for grinding miller |
| CN104689877B (en) * | 2014-08-10 | 2017-06-30 | 安徽工程大学 | Grinder feed arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150810 |
|
| EXPY | Termination of patent right or utility model |