CN201769327U - Filtering device for pouring nozzle of polyurethane foaming machine - Google Patents
Filtering device for pouring nozzle of polyurethane foaming machine Download PDFInfo
- Publication number
- CN201769327U CN201769327U CN2010202753120U CN201020275312U CN201769327U CN 201769327 U CN201769327 U CN 201769327U CN 2010202753120 U CN2010202753120 U CN 2010202753120U CN 201020275312 U CN201020275312 U CN 201020275312U CN 201769327 U CN201769327 U CN 201769327U
- Authority
- CN
- China
- Prior art keywords
- foaming machine
- polyurethane foaming
- pouring nozzle
- nozzle
- filter
- 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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Abstract
The utility model discloses a filtering device for a pouring nozzle of a polyurethane foaming machine, which comprises a pouring nozzle (1) of the polyurethane foaming machine and is characterized in that: an external thread (11) is formed on the pouring nozzle (1) of the polyurethane foaming machine, an internal thread (21) and a bearing step (22) is formed on a discharge port of a filtering nozzle (2); a filter net (3) is formed by fixing a strainer (31) on a round ring (32); the filtering nozzle (2) is screwed on the pouring nozzle (1) of the polyurethane foaming machine; and the round ring (32) of the filter net (3) is clamped between the bearing step (22) and the lower part of the pouring nozzle (1) of the polyurethane foaming machine. The filtering device can ensure that the granularity of the foaming raw material poured into a mould is within the reasonable range so as to enhance the brightness and smoothness of the product appearance, and simultaneously is very convenient to install and disassemble.
Description
Technical field
The utility model relates to the polyurethane foaming machine technical field, more specifically to the filter on the polyurethane foaming machine pouring nozzle.
Background technology
Present polyurethane foaming machine is poured into by pouring nozzle and is shaped to product in the mould after raw material foams.Its weak point is: generally to the less demanding product of product glossiness, the good raw material that directly will foam is poured into mould and gets final product, and some product is had relatively high expectations to the smooth and fineness of product surface, the granularity of foaming raw material that must guarantee to be poured into mould like this is in certain zone of reasonableness, and general like this polyurethane foaming machine just can't be accomplished.
The utility model content
At the deficiency that above-mentioned prior art exists, the purpose of this utility model provides a kind of polyurethane foaming machine pouring nozzle filter, it can guarantee to be poured into mould foaming raw material granularity in the reasonable scope, to increase the bright and clean and smoothness of product appearance.
To achieve these goals, the technical scheme that the utility model adopted is:
Polyurethane foaming machine pouring nozzle filter, comprise the polyurethane foaming machine pouring nozzle, form external screw thread on the polyurethane foaming machine pouring nozzle, form internal thread on the filter-tip discharge opening, accept step, screen pack is fixed on the circular rings by filter screen and constitutes, filter tip is screwed onto on the polyurethane foaming machine pouring nozzle, and the circular rings of screen pack is clamped between the bottom of accepting step and polyurethane foaming machine pouring nozzle.
The utility model is compared the advantage that is had with prior art: 1, screen pack can filter out thicker foaming raw material, and the granularity of guaranteeing the foaming raw material pouring into a mould out is at zone of reasonableness, thereby guarantees the bright and clean and smoothness of product appearance.2, its installs and pulls down very convenient, just install by the mode that is spirally connected when needing to use, and when not required, filter tip and screen pack pulled down gets final product.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the decomposing schematic representation of analysing and observe of the present utility model.
Fig. 2 is a perspective exploded view of the present utility model.
The specific embodiment
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment, see shown in Fig. 1,2: polyurethane foaming machine pouring nozzle filter, comprise polyurethane foaming machine pouring nozzle 1, form external screw thread 11 on the polyurethane foaming machine pouring nozzle 1, form internal thread 21 on the discharge opening 23 of filter tip 2, accept step 22, screen pack 3 is fixed on the circular rings 32 by filter screen 31 and constitutes, and filter tip 2 is screwed onto on the polyurethane foaming machine pouring nozzle 1, and the circular rings 32 of screen pack 3 is clamped between the bottom of accepting step 22 and polyurethane foaming machine pouring nozzle 1.
Operation principle: screen pack 3 can filter out thicker foaming raw material, and the granularity of guaranteeing the foaming raw material pouring into a mould out is at zone of reasonableness, thereby guarantees the bright and clean and smoothness of product appearance.Its installs and pulls down very convenient, just install by the mode that is spirally connected when needing to use, and when not required, filter tip and screen pack pulled down gets final product.
Claims (1)
1. polyurethane foaming machine pouring nozzle filter, comprise polyurethane foaming machine pouring nozzle (1), it is characterized in that: form external screw thread (11) on the polyurethane foaming machine pouring nozzle (1), form internal thread (21) on the discharge opening (23) of filter tip (2), accept step (22), screen pack (3) is fixed on circular rings (32) by filter screen (31) and goes up formation, filter tip (2) is screwed onto on the polyurethane foaming machine pouring nozzle (1), and the circular rings (32) of screen pack (3) is clamped between the bottom of accepting step (22) and polyurethane foaming machine pouring nozzle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202753120U CN201769327U (en) | 2010-07-29 | 2010-07-29 | Filtering device for pouring nozzle of polyurethane foaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202753120U CN201769327U (en) | 2010-07-29 | 2010-07-29 | Filtering device for pouring nozzle of polyurethane foaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201769327U true CN201769327U (en) | 2011-03-23 |
Family
ID=43749164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202753120U Expired - Fee Related CN201769327U (en) | 2010-07-29 | 2010-07-29 | Filtering device for pouring nozzle of polyurethane foaming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201769327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110983A (en) * | 2016-06-22 | 2016-11-16 | 程静 | A kind of medicinal mixer pulverized |
-
2010
- 2010-07-29 CN CN2010202753120U patent/CN201769327U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110983A (en) * | 2016-06-22 | 2016-11-16 | 程静 | A kind of medicinal mixer pulverized |
| CN106110983B (en) * | 2016-06-22 | 2018-11-13 | 程静 | A kind of medicinal mixing machine crushed |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20160729 |