CN203331318U - Novel tape casting head interval adjusting device special for tape casting machine - Google Patents
Novel tape casting head interval adjusting device special for tape casting machine Download PDFInfo
- Publication number
- CN203331318U CN203331318U CN2013204046039U CN201320404603U CN203331318U CN 203331318 U CN203331318 U CN 203331318U CN 2013204046039 U CN2013204046039 U CN 2013204046039U CN 201320404603 U CN201320404603 U CN 201320404603U CN 203331318 U CN203331318 U CN 203331318U
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- China
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- adjusting device
- tape casting
- curtain coating
- tooth bar
- casting head
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Abstract
The utility model relates to the field of tape casting machines, in particular to a novel tape casting head interval adjusting device special for a tape casting machine. The novel tape casting head interval adjusting device is characterized by comprising racks, gears, transmission shafts, worm gears, worms and dividing plates, wherein the racks, the gears, the transmission shafts, the worm gears and the worms are symmetrically arranged on two sides of a tape casting head and sequentially connected, and the racks are connected with the tape casting head. The adjusting device further comprises interval detection sensors symmetrically arranged on two sides of an interval between the tape casting head and a conveying belt. The novel tape casting head interval adjusting device is simple in structure, the size of the interval of the tape casting head and the conveying belt can be adjusted by utilizing transmission of components and functions of the interval detection sensors through the rotary dividing plates, therefore, the thickness of casting film can be effectively guaranteed, quality of electronic components can be improved, in addition, work is stable, and operation is simple.
Description
Technical field
The utility model relates to the casting machine field, relates in particular to the special-purpose curtain coating lash adjusting device of a kind of novel casting machine.
Background technology
Electronic ceramics industry mainly comprises the operations such as curtain coating, silk-screen, lamination, and in the whole production process of ceramic membrane, the curtain coating quality of film will directly affect reliability and the service life of electronic component as uniformity, compactness, thickness etc.The lash adjusting device that existing casting machine uses, mainly utilize micrometer to regulate the gap between curtain coating scraper and conveyer belt, patent CN2561070Y discloses the special-purpose curtain coating headstock of a kind of casting machine, this patent realizes the coarse adjustment in gap by regulating fixture block, then by micrometer, adjusts the gap between scraper and conveyer belt.Because there are many errors in micrometer, as feeding error, half angle error, error in reading etc., cause the gap between curtain coating scraper and conveyer belt to have many errors, finally affect the quality of electronic component.
The utility model content
The purpose of this utility model is to provide a kind of novel casting machine a special-purpose curtain coating lash adjusting device, solves prior art and exists than the defect of multiple error.
In order to realize above-mentioned purpose, adopt following technical scheme: the special-purpose curtain coating lash adjusting device of a kind of novel casting machine, comprise the tooth bar, gear, power transmission shaft, worm gear, worm screw and the index dial that connect successively that are symmetricly set on a curtain coating both sides, described tooth bar is connected with the curtain coating head, and adjusting device also comprises the gap detection sensor that is symmetricly set on curtain coating head and both sides, conveyer belt gap.Tooth bar is connected with the curtain coating head, and wheel and rack forms rack-and-pinion, and worm gear and worm screw form worm couple, the transmission successively of index dial, worm screw, worm gear, power transmission shaft, gear and tooth bar.Gap by between rotation-indexing table capable of regulating curtain coating head and conveyer belt, can draw the size in gap by the gap detection sensor.
In such scheme, described gap detection sensor is symmetricly set on scraper and the conveyer belt gap of curtain coating head, and the both sides of curtain coating mouth namely can draw the size of curtain coating mouth by the gap detection sensor.Described tooth bar is arranged on the center of gravity straight line of curtain coating head, exchanges the impact of internode gap to eliminate tilting moment.Described index dial is provided with scale, the meshing error while utilizing the worm and gear engagement, the degree of accuracy of adjusting by scale and the gap detection sensor assurance gap of index dial.
In such scheme, described adjusting device also comprises accurate cross-roller guide and casing, and described tooth bar is slidably mounted on accurate cross-roller guide, and accurate cross-roller guide is installed on casing.Further, described power transmission shaft and worm screw are installed on casing by sliding bearing separately, and described tooth bar is installed on accurate cross-roller guide by dog screw.
In such scheme, described tooth bar is connected with the curtain coating head by dog screw.
Compared with prior art, the utility model is simple in structure, utilize the transmission of each parts and the function of gap detection sensor, by rotation-indexing table, it is the gap length between capable of regulating curtain coating head and conveyer belt, can effectively guarantee the thickness of cast film, improve the quality of electronic component, and working stability, simple to operate.
The accompanying drawing explanation
Fig. 1 is enforcement structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
Structure after the utility model and curtain coating head are connected and installed as shown in Figure 1.The curtain coating head comprises scraper 1 and casting slurry box 12, and scraper 1 is fixed on casting slurry box 12 front ends.The utility model comprises the tooth bar 3, gear 5, power transmission shaft 7, worm gear 8, worm screw 9 and the index dial 10 that connect successively that is symmetricly set on a curtain coating both sides, and tooth bar 3 is connected on the center of gravity straight line of curtain coating head by dog screw 4, on index dial 10, is provided with scale.The utility model also comprises the gap detection sensor 2 that is symmetricly set on curtain coating head and both sides, conveyer belt gap, forms curtain coating mouth, the both sides that gap detection sensor 2 optimum positions are the curtain coating mouth between scraper 1 and conveyer belt 11.Casing 6 plays the effect of bracing or strutting arrangement and installing component, and tooth bar 3 is slidably mounted on accurate cross-roller guide by dog screw 4, and accurate cross-roller guide is installed on casing 6, and power transmission shaft 7 and worm screw 8 are installed on casing 6 by sliding bearing separately.
During work, the index dial 10 that first rotates respectively a curtain coating both sides carries out coarse adjustment, by the transmission between the parts that connect successively, adjusts the curtain coating head, draws the size in gap by the reading of gap detection sensor 2; When coarse adjustment approaches the required numerical value of work to gap detection sensor 2 readings, then slow circumvolve index dial 10, utilize the scale on index dial 10 to be finely tuned, can stop adjusting while finally making the reading of gap detection sensor 2 equal the required numerical value of work.
The above is only preferred embodiment of the present utility model.Should be understood that for the member of ordinary skill in the art, under technology enlightenment provided by the utility model, can also make other equivalent modifications or improvement, also should be considered as protection domain of the present utility model.
Claims (8)
1. the special-purpose curtain coating lash adjusting device of novel casting machine, it is characterized in that, described adjusting device comprises the tooth bar, gear, power transmission shaft, worm gear, worm screw and the index dial that connect successively that is symmetricly set on a curtain coating both sides, described tooth bar is connected with the curtain coating head, and adjusting device also comprises the gap detection sensor that is symmetricly set on curtain coating head and both sides, conveyer belt gap.
2. adjusting device according to claim 1, is characterized in that, described gap detection sensor is symmetricly set on scraper and the both sides, conveyer belt gap of curtain coating head.
3. adjusting device according to claim 1, is characterized in that, described tooth bar is arranged on the center of gravity straight line of curtain coating head.
4. according to the described adjusting device of claims 1 to 3 any one, it is characterized in that, described index dial is provided with scale.
5. adjusting device according to claim 1, is characterized in that, described adjusting device also comprises accurate cross-roller guide and casing, and described tooth bar is slidably mounted on accurate cross-roller guide, and accurate cross-roller guide is installed on casing.
6. adjusting device according to claim 5, is characterized in that, described power transmission shaft and worm screw are installed on casing by sliding bearing separately.
7. adjusting device according to claim 5, is characterized in that, described tooth bar is installed on accurate cross-roller guide by dog screw.
8. adjusting device according to claim 1, is characterized in that, described tooth bar is connected with the curtain coating head by dog screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204046039U CN203331318U (en) | 2013-07-09 | 2013-07-09 | Novel tape casting head interval adjusting device special for tape casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204046039U CN203331318U (en) | 2013-07-09 | 2013-07-09 | Novel tape casting head interval adjusting device special for tape casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203331318U true CN203331318U (en) | 2013-12-11 |
Family
ID=49700015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204046039U Expired - Fee Related CN203331318U (en) | 2013-07-09 | 2013-07-09 | Novel tape casting head interval adjusting device special for tape casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203331318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333896A (en) * | 2018-11-26 | 2019-02-15 | 靳职雄 | Casting machine |
| CN110505812A (en) * | 2017-05-19 | 2019-11-26 | 菲利普莫里斯生产公司 | Method for being cast the material containing alkaloid |
-
2013
- 2013-07-09 CN CN2013204046039U patent/CN203331318U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110505812A (en) * | 2017-05-19 | 2019-11-26 | 菲利普莫里斯生产公司 | Method for being cast the material containing alkaloid |
| CN109333896A (en) * | 2018-11-26 | 2019-02-15 | 靳职雄 | Casting machine |
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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: 20131211 Termination date: 20160709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |