CN203899869U - Scraper mechanism of flat membrane production equipment - Google Patents
Scraper mechanism of flat membrane production equipment Download PDFInfo
- Publication number
- CN203899869U CN203899869U CN201420231322.2U CN201420231322U CN203899869U CN 203899869 U CN203899869 U CN 203899869U CN 201420231322 U CN201420231322 U CN 201420231322U CN 203899869 U CN203899869 U CN 203899869U
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- CN
- China
- Prior art keywords
- scraper
- lifting
- support
- production equipment
- membrane production
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- 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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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a scraper mechanism of flat membrane production equipment. The scraper mechanism comprises upright posts, a scraper support, a scraper, a lifting stepping motor, scraper lifting worm wheels, scraper lifting worm rods and lifting cylinders, wherein the scraper support is erected on the upright posts; the lifting stepping motor is mounted on the scraper support; the scraper support is connected with, and drives the scraper lifting worm wheels; the scraper lifting worm rods are meshed with the scraper lifting worm wheels so as to lift up and down; the scraper is connected with the bottoms of the scraper lifting worm rods; the lifting cylinders are mounted on the upright posts, and propped against the scraper support so as to enable the scraper support to lift up and down. The scraper mechanism of the flat membrane production equipment can adjust the height of the scraper according to requirements so as to control the thickness of a membrane and enable the thickness of the membrane uniformly; meanwhile, the scraper can be lifted up when not being used so as to prevent the scraper from being broken.
Description
Technical field
The utility model relates to a kind of composition mechanism of flat sheet membrane production equipment, is specifically related to a kind of scraper mechanism of flat sheet membrane production equipment.
Background technology
Flat sheet membrane, in fields such as sewage disposal, biochemistry, has obtained widely and has utilized, and it can be used for preparing the support membrane of milipore filter, reverse osmosis membrane and other composite membrane.Owing to thering is the section holes that less surface holes and permeability are good, therefore, flat sheet membrane there is excellent stretch-proof and shock resistance.
The flat sheet membrane production equipment of prior art refers to shown in No. 201010597417.2nd, People's Republic of China's patent of invention, and it adopts to be coated with scrapes head and the coating roller incompatible blade coating that completes that matches.Yet to scrape head relative fixing with the position of coating roller due to painting, cannot control the thickness of filming, and be coated with that scrape cannot lifting, easily break.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of scraper mechanism with structure improved flat sheet membrane production equipment, to overcome described defect of the prior art.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model be a kind of simple in structure, can lifting, and can control the scraper mechanism of the flat sheet membrane production equipment of coating thickness.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of scraper mechanism of flat sheet membrane production equipment, and it comprises column, scraper support, scraper, lifting stepper motor, scraper lifting worm gear, scraper elevating endless screw and lift cylinder; Wherein, described scraper support is erected on column; Described lifting stepper motor is installed on scraper support, and its connection also drives scraper lifting worm gear; Described scraper elevating endless screw and scraper lifting worm gear are meshed and oscilaltion, and its bottom connects described scraper; Described lift cylinder is installed on column, and it supports described scraper support, makes scraper support oscilaltion.
The scraper mechanism of flat sheet membrane production equipment of the present utility model is further set to: an infrared range-measurement system is installed on described scraper support.
The scraper mechanism of flat sheet membrane production equipment of the present utility model is also set to: described lifting stepper motor is connected with a dial gauge, and the bottom of this dial gauge is connected on scraper elevating endless screw.
Compared with prior art, the utlity model has following beneficial effect: the scraper mechanism of flat sheet membrane production equipment of the present utility model can be adjusted the height of scraper as required, thereby the thickness of controlling diaphragm makes the even thickness of film; Meanwhile, scraper can lifting in used time not, avoids scraper to be broken.
Accompanying drawing explanation
Fig. 1 is the front view of the scraper mechanism of flat sheet membrane production equipment of the present utility model.
Fig. 2 is the side view of the scraper mechanism of flat sheet membrane production equipment of the present utility model.
Fig. 3 is the partial enlarged drawing of the scraper mechanism of flat sheet membrane production equipment of the present utility model.
The specific embodiment
Refer to Figure of description 1 to shown in accompanying drawing 3, the utility model is a kind of scraper mechanism of flat sheet membrane production equipment, and it is comprised of several parts such as column 1, scraper support 2, scraper 3, lifting stepper motor 4, scraper lifting worm gear 5, scraper elevating endless screw 6 and lift cylinders 7.
Wherein, described column 1 is arranged on both sides.Described scraper support 2 is erected between column 1, and can be with respect to column 1 oscilaltion.One infrared range-measurement system 8 is installed on described scraper support 2, and it can measure the height of scraper 3.
Described lifting stepper motor 4 is installed on scraper support 2, and its connection also drives scraper lifting worm gear 5 to rotate.
Described scraper elevating endless screw 6 and scraper lifting worm gear 5 are meshed, and by scraper lifting worm gear 5, are rotated and are driven 6 oscilaltions of scraper elevating endless screw.In the bottom of described scraper elevating endless screw 6, connect described scraper 3, make scraper 3 with scraper elevating endless screw 6 interlock, thereby can adjust as required the height of scraper 3, and the thickness of controlling diaphragm, make the even thickness of film.
Described lift cylinder 7 is installed on column 1, and it supports described scraper support 2, makes scraper support 2 oscilaltions, makes the scraper 3 can lifting in used time not, avoids scraper 3 to be broken.
Further, described lifting stepper motor 4 is connected with a dial gauge 9, and the bottom of this dial gauge 9 is connected on scraper elevating endless screw 6, and the lifting by scraper elevating endless screw 6 makes dial gauge 9 deflections, as long as read the reading of this dial gauge 9, can record the thickness of filming and whether meet the requirements.
The above specific embodiment is only the preferred embodiment of this creation, not in order to limit this creation, any modification of making, is equal to replacement, improvement etc., within all should being included in the protection domain of this creation within all spirit in this creation and principle.
Claims (1)
1. a scraper mechanism for flat sheet membrane production equipment, is characterized in that: comprise column, scraper support, scraper, lifting stepper motor, scraper lifting worm gear, scraper elevating endless screw and lift cylinder; Wherein, described scraper support is erected on column; Described lifting stepper motor is installed on scraper support, and its connection also drives scraper lifting worm gear; Described scraper elevating endless screw and scraper lifting worm gear are meshed and oscilaltion, and its bottom connects described scraper; Described lift cylinder is installed on column, and it supports described scraper support, makes scraper support oscilaltion; One infrared range-measurement system is installed on described scraper support; Described lifting stepper motor is connected with a dial gauge, and the bottom of this dial gauge is connected on scraper elevating endless screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231322.2U CN203899869U (en) | 2014-05-08 | 2014-05-08 | Scraper mechanism of flat membrane production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231322.2U CN203899869U (en) | 2014-05-08 | 2014-05-08 | Scraper mechanism of flat membrane production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203899869U true CN203899869U (en) | 2014-10-29 |
Family
ID=51774159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420231322.2U Expired - Fee Related CN203899869U (en) | 2014-05-08 | 2014-05-08 | Scraper mechanism of flat membrane production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203899869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133325A (en) * | 2015-08-17 | 2015-12-09 | 海宁经达布业有限公司 | Flame-retardant breathable warp-knitted safe protective clothing fabric and preparation method thereof |
| CN105363620A (en) * | 2015-09-30 | 2016-03-02 | 大连理工大学 | Roller head structure of microwave absorbing coating preparation device |
-
2014
- 2014-05-08 CN CN201420231322.2U patent/CN203899869U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133325A (en) * | 2015-08-17 | 2015-12-09 | 海宁经达布业有限公司 | Flame-retardant breathable warp-knitted safe protective clothing fabric and preparation method thereof |
| CN105363620A (en) * | 2015-09-30 | 2016-03-02 | 大连理工大学 | Roller head structure of microwave absorbing coating preparation device |
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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: 20141029 |