CN203577863U - Roller clearance optical measurement device of three-roller machine - Google Patents
Roller clearance optical measurement device of three-roller machine Download PDFInfo
- Publication number
- CN203577863U CN203577863U CN201320792624.2U CN201320792624U CN203577863U CN 203577863 U CN203577863 U CN 203577863U CN 201320792624 U CN201320792624 U CN 201320792624U CN 203577863 U CN203577863 U CN 203577863U
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- roller
- clearance
- machine
- central roll
- light
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- Expired - Fee Related
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Abstract
The utility model discloses a roller clearance optical measurement device of a three-roller machine. The roller clearance optical measurement device of the three-roller machine comprises lamp holders and a receiving plate, and the three-roller machine comprises a front roller, a middle roller and a rear roller; the lamp holders are horizontally provided with a plurality of direct light sources side by side; a lamp holder is arranged above the part between the rear roller and the middle roller and the other holder is arranged above the part between the front roller and the middle roller of the three-roller machine; the receiving plate is installed below the front roller, the middle roller and the rear roller of the three-roller machine. According to the utility model, a row of light sources are installed additionally above each of the part between the middle roller and the rear roller and the part between the front roller and the middle roller according to the principle of rectilinear propagation of light and the property that the dispersion coefficient of light in the same medium is definite; after the light sources are started, light rays pass through the clearance between the middle roller and the rear roller and the clearance between the front roller and the middle roller, and are diffracted on the receiving plate below the three rollers; the widths of the light rays on the receiving plate are measured directly by a ruler so as to confirm whether the clearance between the middle roller and the rear roller and the clearance between the front roller and the middle roller of the three-roller machine are consistent, and thus the product quality and production efficiency are ensured.
Description
Technical field
The utility model relates to a kind of measurement mechanism of three-roller roller gap, particularly one
threethe roller gap optical measuring device of roller machine.
Background technology
Three-roller is that high-viscosity material the most effectively grinds, dispersing apparatus, is mainly used in the grinding of the liquid slurries such as various paint, ink, pigment, plastics, cosmetics, soap, pottery, rubber and plaster material.Three-roller need to guarantee that rational gap guarantees the crudy of product.The gap of measuring now three-roller roller mainly by operating personnel by rule of thumb or carry out with clearance gauge, misses by a mile, and has a strong impact on the qualification rate of product, causes production efficiency low.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of certainty of measurement higher
threethe roller gap optical measuring device of roller machine.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions: a kind of roller gap optical measuring device of three-roller, comprise lamp bracket and dash receiver, the roller of described three-roller comprises preliminary roller, central roll and rear roller, on described lamp bracket, horizontal Tile is provided with some direct projection light sources, top between top, preliminary roller and central roll between rear roller and the central roll of three-roller is respectively equipped with the lamp bracket described in, and described dash receiver is installed on the below of preliminary roller, central roll and the rear roller of three-roller.
Further, the two ends of described lamp bracket are fixed on the limit frame of three-roller by fixed knob.
The beneficial effects of the utility model are: the roller gap optical measuring device of the utility model three-roller utilizes straightline propagation principle and the certain characteristic of light coefficient of dispersion in same media of light, install respectively row's direct projection light source additional above above between the middle rod of three-roller and rear roller, between preliminary roller and central roll.When after the light source of opening on lamp bracket, gap between gap, preliminary roller and the central roll of light through central roll and rear roller, on the dash receiver of diffraction below equipment, by directly measuring the light width on dash receiver with chi, determine that whether gap and the gap between preliminary roller and central roll between central roll and the rear roller of three-roller be consistent, guarantee quality and the production efficiency of product.
Accompanying drawing explanation
Fig. 1 is the structural representation of the roller gap optical measuring device of the utility model three-roller.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
As shown in Figure 1, a kind of roller gap optical measuring device of three-roller, comprise lamp bracket 1 and dash receiver 2, the roller of described three-roller comprises preliminary roller 3, central roll 4 and rear roller 5, on described lamp bracket 1, horizontal Tile is provided with some direct projection light sources 6, top between top, preliminary roller 3 and central roll 4 between rear roller 5 and the central roll 4 of three-roller is respectively equipped with the lamp bracket 1 described in, and described dash receiver 2 is installed on the below of preliminary roller 3, central roll 4 and the rear roller 5 of three-roller.The two ends of described lamp bracket 1 are fixed on the limit frame 7 of three-roller by fixed knob 8.
When gap between gap and preliminary roller 3 and central roll 4 between central roll 4 and the rear roller 5 that need to measure three-roller, open some direct projection light sources 6 that on lamp bracket 1, horizontal Tile arranges, direct projection light source 6 sends direct projection light, due to straightline propagation principle and the certain characteristic of light coefficient of dispersion in same media of light, the gap of light through central roll 4 and rear roller 5, gap between preliminary roller 3 and central roll 4, diffraction below dash receiver 2 on, by directly measuring the light width on dash receiver 2 with chi, determine that whether gap and the gap between preliminary roller 3 and central roll 4 between central roll 4 and the rear roller 5 of three-roller be consistent, thereby guarantee quality and the production efficiency of product.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (2)
1. the roller gap optical measuring device of a three-roller, it is characterized in that: comprise lamp bracket and dash receiver, the roller of described three-roller comprises preliminary roller, central roll and rear roller, on described lamp bracket, horizontal Tile is provided with some direct projection light sources, top between top, preliminary roller and central roll between rear roller and the central roll of three-roller is respectively equipped with the lamp bracket described in, and described dash receiver is installed on the below of preliminary roller, central roll and the rear roller of three-roller.
2. the roller gap optical measuring device of three-roller according to claim 1, is characterized in that: the two ends of described lamp bracket are fixed on the limit frame of three-roller by fixed knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792624.2U CN203577863U (en) | 2013-12-06 | 2013-12-06 | Roller clearance optical measurement device of three-roller machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792624.2U CN203577863U (en) | 2013-12-06 | 2013-12-06 | Roller clearance optical measurement device of three-roller machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203577863U true CN203577863U (en) | 2014-05-07 |
Family
ID=50575842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320792624.2U Expired - Fee Related CN203577863U (en) | 2013-12-06 | 2013-12-06 | Roller clearance optical measurement device of three-roller machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203577863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498404A (en) * | 2017-09-20 | 2017-12-22 | 杭州力龙液压有限公司 | Tune machine method, knife rest and the grinding machine of centerless grinder |
-
2013
- 2013-12-06 CN CN201320792624.2U patent/CN203577863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498404A (en) * | 2017-09-20 | 2017-12-22 | 杭州力龙液压有限公司 | Tune machine method, knife rest and the grinding machine of centerless grinder |
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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: 20140507 Termination date: 20211206 |