CN2792497Y - Extruding coating device for producing paste - Google Patents
Extruding coating device for producing paste Download PDFInfo
- Publication number
- CN2792497Y CN2792497Y CN 200520015788 CN200520015788U CN2792497Y CN 2792497 Y CN2792497 Y CN 2792497Y CN 200520015788 CN200520015788 CN 200520015788 CN 200520015788 U CN200520015788 U CN 200520015788U CN 2792497 Y CN2792497 Y CN 2792497Y
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- China
- Prior art keywords
- coating
- barrel
- screw rod
- die head
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a special extruding and coating machine for producing paste, which comprises a machine body (3), a coating die head (2), and a coating roller (1). The coating roller is installed on the machine body; the coating die head is installed on one side of the coating roller. The utility model is characterized in that an extruding device is arranged on the front end of the machine body; the extruding device has a material barrel (6), a screw rod, an input pump (5), and a driving gear box (8); a feed port (7) is arranged on the material barrel; the screw rod is arranged inside the material barrel; the screw rod is connected with the driving gear box in a transmission type; the input pump is communicated with the material barrel; the material barrel is communicated with the coating die head through an adhesive transmitting pipe (4). The utility model is especially used for coating hot-melt adhesive in a molten state and Chinese and western medicines onto paste base material, after the hot-melt adhesive in a molten state and Chinese and western medicines are mixed by the extruding device; the produced paste has no pollution; the processes of mixing and coating the adhesive can be performed at one time, with high productive efficiency; the utility model is a good device for paste producing processes.
Description
[technical field]
The utility model relates to the machinery of making a kind of laminar preparation, particularly be that Chinese medicine and western medicine and PUR to laminar preparation mixes the machinery of extruding and being coated with.
[background technology]
Laminar preparation refers to a kind of patch, and it is can stick on the skin, and its medicine can produce a kind of preparation of general or local action; Can be used for complete skin surface, also can be used for having illness or incomplete skin surface.At present, making this patch is rubber to be placed in the solvent dissolve, and adds Chinese medicine and western medicine and mixes, and it is coated onto on the base material again.Also will add a kind of material of zinc oxide in this technology, this zinc oxide has zest to the skin of human body, simultaneously, with the patch that this technology is made, its solvent can remain in wherein, when Chinese medicine and western medicine is mixed, drug effect is lost easily, in order to address this is that, just has Crinis Carbonisatus to understand a kind of zinc oxide that do not add, need not solvent, adopt PUR and the direct blended technology of Chinese medicine and western medicine, during this explained hereafter patch, mix gluing and once finish, pollution-free, safety and sanitation.But up to the present above-mentioned this technology, also do not have a kind of special plant equipment to operate.
[utility model content]
In view of the problem that prior art exists, the technical problems to be solved in the utility model provides a kind of production that can be specifically designed to patch, and the Chinese medicine and western medicine of patch and PUR are mixed and the one step completed extrusion coated machine of gluing.For achieving the above object, this utility model takes following scheme to finish: a kind of extrusion coated machine of making patch that is exclusively used in, include body, coating die head and roller coating, described roller coating is installed on the body, described coating die head is installed in a side of roller coating, it is characterized in that being provided with extrusion device at the front end of body, described extrusion device has barrel, screw rod, front pump and driving gearbox, on described barrel, be provided with charging aperture, described screw rod is arranged in the barrel, described screw rod and driving gearbox are in transmission connection, and described front pump is communicated with barrel, and described barrel is communicated with the coating die head by glue conveying box.
In order to be that the amount that patch is extruded can accurately be controlled, on described barrel, also be provided with metering device.
For the much cleaner safety of production that can patch, be provided with defecator at the seam of described barrel and glue conveying box.
In this utility model, PUR joins in the barrel by charging aperture, the required Chinese medicine and western medicine of front pump suction simultaneously mixes with PUR in barrel, after the defecator filtration, be input to the die head of coating machine, the patch base material is sprayed, whole process is pollution-free, make PUR and Chinese medicine and western medicine mix homogeneously, mixing and gluing are once finished, and are the good equipment of patch processing technology.
[description of drawings]
Further describe each relevant details of embodiment below more in conjunction with the accompanying drawings.
Fig. 1 is a structural representation of the present utility model.
[specific embodiment]
In conjunction with Fig. 1, this is exclusively used in the extrusion coated machine of making patch, include body 3, coating die head 2 and roller coating 1, described roller coating 1 is installed on the body 3, described coating die head 2 is installed in a side of roller coating 1, front end at body 3 is provided with extrusion device, described extrusion device has barrel 5, the screw rod (not shown), front pump 5 and driving gearbox 8, on described barrel 6, be provided with charging aperture 7, described screw rod is arranged in the barrel 6, described screw rod and driving gearbox 8 are in transmission connection, this screw rod can be single screw rod, also can be twin screw, and described front pump 5 is communicated with barrel 6 by carrier pipe, the barrel section that front pump 5 is communicated with barrel 6 is a mixer, and described barrel 6 is communicated with coating die head 2 by glue conveying box 4; In order to control the extrusion capacity of extrusion device, on barrel 6, also be provided with the metering device (not shown), to control the amount that barrel 6 is extruded each time.Seam at barrel 6 and glue conveying box 4 is provided with the defecator (not shown), and this defecator can be taked a simple filtering net, also can utilize complicated filter mechanism to filter specially, so that be fit to contain the patch production of complicated medicine.When utilizing this utility model to make patch, at first with after the PUR heat fused, join barrel by the charging aperture on the barrel 67, simultaneously front pump 5 is pressed into required Chinese medicine and western medicine and mixes at the mixer of barrel 6, and described Chinese medicine and western medicine is according to the difference of illness and difference.After mixed medicine is extruded by the metering device on the barrel 6, under the filtration of drainage screen, be transported to coating die head 2 by glue conveying box 4.When the base material of patch rolled on roller coating 1, coating die head 2 just is applied to the mixture of PUR and Chinese medicine and western medicine on the base material, and was by the composite structure on the coating machine that it is compound then, by the rolling-up mechanism rolling on the coating machine, just becomes patch at last.When utilizing this coating machine to make patch, its advantage is that it need not solvent, and pollution-free, Chinese medicine and western medicine mixes and gluing is once finished, and safety and sanitation are the good production equipments of patch manufacturer.
Claims (3)
1, a kind of extrusion coated machine of making patch that is exclusively used in, include body (3), coating die head (2) and roller coating (1), described roller coating (1) is installed on the body (3), described coating die head (2) is installed in a side of roller coating (1), it is characterized in that being provided with extrusion device at the front end of body (3), described extrusion device has barrel (6), screw rod, front pump (5) and driving gearbox (8), on described barrel (6), be provided with charging aperture (7), described screw rod is arranged in the barrel (6), described screw rod and driving gearbox (8) are in transmission connection, described front pump (5) is communicated with barrel (6), and described barrel (6) is communicated with coating die head (2) by glue conveying box (4).
2, the extrusion coated machine of making patch that is exclusively used in according to claim 1 is characterized in that also being provided with metering device on the described barrel (6).
3, the extrusion coated machine of making patch that is exclusively used in according to claim 1 is characterized in that the described barrel (6) and the seam of glue conveying box (4) are provided with defecator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015788 CN2792497Y (en) | 2005-04-28 | 2005-04-28 | Extruding coating device for producing paste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015788 CN2792497Y (en) | 2005-04-28 | 2005-04-28 | Extruding coating device for producing paste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2792497Y true CN2792497Y (en) | 2006-07-05 |
Family
ID=36819650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520015788 Expired - Fee Related CN2792497Y (en) | 2005-04-28 | 2005-04-28 | Extruding coating device for producing paste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2792497Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243326A (en) * | 2011-07-02 | 2011-11-16 | 浙江道明光学股份有限公司 | Equipment for producing reflection film with microprism array structure by using annular strip die |
-
2005
- 2005-04-28 CN CN 200520015788 patent/CN2792497Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243326A (en) * | 2011-07-02 | 2011-11-16 | 浙江道明光学股份有限公司 | Equipment for producing reflection film with microprism array structure by using annular strip die |
| CN102243326B (en) * | 2011-07-02 | 2013-10-23 | 浙江道明光学股份有限公司 | Equipment for producing reflection film with microprism array structure by using annular strip die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060705 Termination date: 20130428 |