CN203772216U - Die checking apparatus - Google Patents
Die checking apparatus Download PDFInfo
- Publication number
- CN203772216U CN203772216U CN201420082811.6U CN201420082811U CN203772216U CN 203772216 U CN203772216 U CN 203772216U CN 201420082811 U CN201420082811 U CN 201420082811U CN 203772216 U CN203772216 U CN 203772216U
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- CN
- China
- Prior art keywords
- mould
- telecentric lens
- mounting table
- light source
- die
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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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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model provides a die checking apparatus which comprises a light source, a die, a die placing bench, a telecentric lens, a camera, a triggering member, and a server. The light source and the telecentric lens irradiate each other concentrically, the distance between the light source and the telecentric lens being larger than a work distance of the telecentric lens. The telecentric lens is mounted on the camera. The die placing bench is positioned between the light source and the telecentric lens and is positioned in a position within the work distance of the telecentric lens. The triggering member is suitable for sensing a state that the die is placed on the die placing bench. The server is connected with the light source, the telecentric lens, the die placing bench and the triggering member through wires. The die checking apparatus utilizes the camera and the telecentric lens to photograph the die with high image resolution, helps to improve checking precision, and enables image photographing to be stable by using a special die placing bench. In addition, through the special die placing bench which is capable of intermittent rotation, the die checking apparatus can perform multidirectional image photographing of the die, thereby guaranteeing comprehensiveness of the sampled measurement data.
Description
Technical field
The utility model relates to mould, relates in particular to a kind of mould detecting device.
Background technology
Existing mold quality testing is mainly by manually being used the manual measurement instruments such as milscale to measure, and there are the following problems for the measuring method of this manual detection:
1, detection speed is slow.Because the size of mould diverse location is inconsistent, therefore need multiple positions of mould to measure respectively, adopt manual measurement, speed is slow, consuming time many, more loaded down with trivial details.
2, detect comprehensively and accuracy of detection poor.Because each mould is only chosen several sampled points and measured, and be by manually detecting completely, so not only detect not comprehensively, and accuracy of detection is not high.
Summary of the invention
The purpose of this utility model is to provide a kind of mould detecting device, and it can improve detection speed and accuracy of detection; And can ensure the comprehensive of measurement data.
The utility model is achieved through the following technical solutions:
The utility model provides a kind of mould detecting device, and it comprises:
Light source; Mould mounting table; Telecentric lens; Camera; Trigger member and server;
Described light source and the concentric correlation of described telecentric lens, the distance between the two is greater than the operating distance of telecentric lens;
Described telecentric lens is arranged on described camera;
Described mould mounting table is between described light source and described telecentric lens and be positioned at the operating distance place of telecentric lens;
Be suitable for perception mould and be placed on the triggering member on described mould mounting table;
The server being connected with described light source, telecentric lens, mould mounting table and triggering member by cable.
Further, described triggering member comprises:
Be arranged on the sensor of described mould mounting table one side;
Or,
Be arranged on the approach switch of described mould mounting table one side;
Or,
Be arranged on the optoelectronic switch of described mould mounting table one side.
Further, described triggering member comprises:
Set the scrambler of initial position and specific range.
Further, this described initial position is the position of first mould after described mould detecting device starting up, and this specific range is two distances between adjacent molds.
Further, described mould mounting table comprises:
Driver element, turning axle, mounting table;
Described driver element comprises drive motor, active partial gear and driven partial gear; The output shaft of described drive motor is connected with active partial gear, and described active partial gear engages with described driven partial gear; Described driven partial gear is connected with described turning axle;
Described turning axle is connected with mounting table.
Further, described light source comprises one or more in following light source:
Containing the planar light source of parallel transmitted light sheet, heart source of parallel light far away, parallel set radiant, parallel surface light source and coaxial source of parallel light.
Can be found out by above-mentioned the technical solution of the utility model, the utility model adopts camera and telecentric lens to take pictures to mould, and image resolution ratio is high, has improved accuracy of detection; Use particular manufacturing craft mounting table, make photographic images more stable.
By particular manufacturing craft mounting table intermittent rotary, can carry out multi-faceted photographic images to mould, thereby can ensure the comprehensive of Sampling Measurement Data in addition.
Brief description of the drawings
Fig. 1 is composition structural drawing of the present utility model;
Fig. 2 is the right structural drawing of a pair of partial gear of the driver element of mould mounting table.
In accompanying drawing: light source 1; Mould 2; Mould mounting table 3; Telecentric lens 4; Camera 5; Sensor 6; Server 7; Initiatively partial gear 314 and driven partial gear 315.
Embodiment
For making the utility model more clear, below in conjunction with accompanying drawing, the utility model is described in detail.
Structure of the present invention as shown in Figure 1, comprises light source 1, mould 2, mould mounting table 3, telecentric lens 4, camera 5, sensor 6 and server 7.Wherein light source 1 is for sending the light source of directional light, include but not limited to one or more in following light source: containing the planar light source of parallel transmitted light sheet, heart source of parallel light far away, parallel set radiant, parallel surface light source and coaxial source of parallel light, the color of directional light can be any color.Mould mounting table 3 is can be intermittently by mould rotation, and it comprises driver element 311 (not marking in figure), turning axle 312 (not marking in figure), mounting table 313 (not marking in figure); Wherein driver element 311 comprises drive motor and a pair of partial gear (active partial gear 314 and driven partial gear 315 as shown in Figure 2), the output shaft of drive motor 311 is connected with active partial gear 314, driven partial gear 315 is connected with one end of turning axle 312, turning axle 312 is connected with mounting table 313, for driving mounting table to rotate.By this pair of partial gear, mould mounting table 3 can be realized geneva motion, the diverse location that is placed on the mould 2 on mould mounting table 3 is aimed to telecentric lens 4, to the multi-faceted of mould taken pictures; Mounting table 313 is fixed on the other end of turning axle 312.Above-mentioned telecentric lens 4 adopts the telecentric lens of large multiplying power; Above-mentioned camera 5 adopts high resolution camera.
Light source 1 is fixed on same level with telecentric lens 4 by support, light source 1 and the concentric correlation of telecentric lens 4, and the distance between the two is greater than the operating distance of telecentric lens 4, should ensure light-source brightness and depth of parallelism the best simultaneously.Mould mounting table 3 is between light source 1 and telecentric lens 4 and be positioned at the best effort distance of telecentric lens 4, and mould 2 is placed on mould mounting table 3.One end of mould mounting table 3 is connected with conveyer, is convenient to conveyer mould 2 is taken on mould mounting table 3.Telecentric lens 4 is arranged on camera 5.Sensor 6 is arranged on a side of mould mounting table 3, and for detection of whether there is mould 2 on mould mounting table 3, sensor 6 is connected with server 7 by cable, to signal is passed to server 7.
Principle of work of the present invention is as follows: conveyer is sent to mould 2 on the mould mounting table 3 of the best effort distance that is positioned at telecentric lens 4, now triggering the sensor 6 works and this information is passed to server 7, server 7 is controlled camera 5 and is taken pictures and gather the image of mould 2, and the mold image collecting is sent to server 7; 7 control signals of server are rotated to mould mounting table 3, by 3 geneva motions of mould mounting table by other alignment of orientation distance light camera lens 4 of mould, after camera 5 is taken pictures, mold image is sent to server 7, finally, server 7, by mold image is analyzed, obtains testing result.
In above-described embodiment, describe as triggering member as example taking sensor 6, but the utility model is not limited to this, can also be replaced by other and triggers member:
As: be arranged on the approach switch of a side of mould mounting table 3, this approach switch is connected with server 7 by circuit.When having mould near approach switch, will produce a trigger pip and export to server 7, server 7 is controlled camera 5 and is taken pictures and gather the image of mould 2 then.
As: be arranged on the optoelectronic switch of a side of mould mounting table 3, this optoelectronic switch is connected with server 7 by circuit.Will produce a trigger pip and export to server 7 when mould obstructs the light, server 7 is controlled camera 5 and is taken pictures and gather the image of mould 2 then.
As: the scrambler (this scrambler also can be integrated in server 7) being connected with server 7 by circuit, in scrambler, set initial position and specific range.After whole mould detecting device starting up, this initial position that the position that first mould is set is this scrambler, above-mentioned specific range is the distance between adjacent two moulds.
The implementation structure of the geneva motion of the mould mounting table 3 in above-described embodiment is taking a pair of partial gear to describing as example, but the utility model is not limited to this, can also pass through the structures such as servomotor, click, cam and realize.
Can be found out by above-mentioned the technical solution of the utility model, the utility model adopts camera and telecentric lens to take pictures to mould, and image resolution ratio is high, has improved accuracy of detection; Use particular manufacturing craft mounting table, make photographic images more stable.
By particular manufacturing craft mounting table intermittent rotary, can carry out multi-faceted photographic images to mould, thereby can ensure the comprehensive of Sampling Measurement Data in addition.
Although the utility model with preferred embodiment openly as above, embodiment is not of the present utility model for limiting.Not departing from the spirit and scope of the utility model, any equivalence of doing changes or retouching, belongs to equally the protection domain of the utility model.Therefore protection domain of the present utility model should be taking the application's the content that claim was defined as standard.
Claims (6)
1. a mould detecting device, is characterized in that, described mould detecting device comprises:
Light source; Mould mounting table; Telecentric lens; Camera; Trigger member and server;
Described light source and the concentric correlation of described telecentric lens, the distance between the two is greater than the operating distance of telecentric lens;
Described telecentric lens is arranged on described camera;
Described mould mounting table is between described light source and described telecentric lens and be positioned at the operating distance place of telecentric lens;
Be suitable for perception mould and be placed on the triggering member on described mould mounting table;
The server being connected with described light source, telecentric lens, mould mounting table and triggering member by circuit.
2. mould detecting device according to claim 1, is characterized in that, described triggering member comprises:
Be arranged on the sensor of described mould mounting table one side;
Or,
Be arranged on the approach switch of described mould mounting table one side;
Or,
Be arranged on the optoelectronic switch of described mould mounting table one side.
3. mould detecting device according to claim 1, is characterized in that, described triggering member comprises:
Set the scrambler of initial position and specific range.
4. mould detecting device according to claim 3, is characterized in that, this described initial position is the position of first mould after described mould detecting device starting up, and this specific range is two distances between adjacent molds.
5. according to the mould detecting device described in claim 1,2,3 or 4, it is characterized in that, described mould mounting table comprises:
Driver element, turning axle, mounting table;
Described driver element comprises drive motor, active partial gear and driven partial gear; The output shaft of described drive motor is connected with active partial gear, and described active partial gear engages with described driven partial gear; Described driven partial gear is connected with described turning axle;
Described turning axle is connected with mounting table.
6. mould detecting device according to claim 1, is characterized in that, described light source comprises one or more in following light source:
Containing the planar light source of parallel transmitted light sheet, heart source of parallel light far away, parallel set radiant, parallel surface light source and coaxial source of parallel light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420082811.6U CN203772216U (en) | 2014-02-26 | 2014-02-26 | Die checking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420082811.6U CN203772216U (en) | 2014-02-26 | 2014-02-26 | Die checking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203772216U true CN203772216U (en) | 2014-08-13 |
Family
ID=51289399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420082811.6U Expired - Fee Related CN203772216U (en) | 2014-02-26 | 2014-02-26 | Die checking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203772216U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253903A (en) * | 2018-01-26 | 2018-07-06 | 芜湖金光汽车配件有限责任公司 | A kind of mould strength detection device |
| CN109141256A (en) * | 2018-10-23 | 2019-01-04 | 安徽农业大学 | A kind of crops Size Measuring System and method |
| CN111879248A (en) * | 2020-08-14 | 2020-11-03 | 中国兵器装备集团自动化研究所 | Explosion-proof image detection equipment and method for TJJ product detection |
| CN112815852A (en) * | 2019-11-16 | 2021-05-18 | 河南驼人医疗器械研究院有限公司 | Detection device and detection method for Y-type remaining needle matching distance |
| CN113534012A (en) * | 2021-07-28 | 2021-10-22 | 广东电网有限责任公司 | Line loss detection device and detection method |
-
2014
- 2014-02-26 CN CN201420082811.6U patent/CN203772216U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253903A (en) * | 2018-01-26 | 2018-07-06 | 芜湖金光汽车配件有限责任公司 | A kind of mould strength detection device |
| CN109141256A (en) * | 2018-10-23 | 2019-01-04 | 安徽农业大学 | A kind of crops Size Measuring System and method |
| CN112815852A (en) * | 2019-11-16 | 2021-05-18 | 河南驼人医疗器械研究院有限公司 | Detection device and detection method for Y-type remaining needle matching distance |
| CN112815852B (en) * | 2019-11-16 | 2023-06-30 | 河南驼人医疗器械研究院有限公司 | Y-type indwelling needle matching distance detection device and detection method |
| CN111879248A (en) * | 2020-08-14 | 2020-11-03 | 中国兵器装备集团自动化研究所 | Explosion-proof image detection equipment and method for TJJ product detection |
| CN111879248B (en) * | 2020-08-14 | 2022-11-15 | 中国兵器装备集团自动化研究所 | Explosion-proof image detection equipment and method for detecting TJJ product |
| CN113534012A (en) * | 2021-07-28 | 2021-10-22 | 广东电网有限责任公司 | Line loss detection device and detection method |
| CN113534012B (en) * | 2021-07-28 | 2023-08-01 | 广东电网有限责任公司 | Line loss detection device and detection method |
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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: 20140813 Termination date: 20210226 |