CN204504726U - A kind of dispensing needle head automatic contraposition device - Google Patents
A kind of dispensing needle head automatic contraposition device Download PDFInfo
- Publication number
- CN204504726U CN204504726U CN201520123194.4U CN201520123194U CN204504726U CN 204504726 U CN204504726 U CN 204504726U CN 201520123194 U CN201520123194 U CN 201520123194U CN 204504726 U CN204504726 U CN 204504726U
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- fiber optic
- needle head
- dispensing needle
- groove
- emitter
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Abstract
The utility model discloses a kind of dispensing needle head automatic contraposition device, comprise an optical fiber mount pad, optical fiber mount pad is provided with one for the groove of dispensing needle head automatic aligning, the medial surface of groove is also provided with the first fiber optic emitter; Further, on the medial surface of groove, the opposite of the first fiber optic emitter is also provided with corresponding first fiber optic receiver.The utility model is by when contraposition, dispensing needle head can be put between groove first fiber optic emitter and the first fiber optic receiver, stop that normal place corresponding to judging point plastic pin is carried out in the position that optical fiber passes through by dispensing needle head, so, when correcting, again by compared with the blocking position of standard, namely now syringe needle position deviation in the direction of movement can be calculated, thus the position of dispensing needle head is automatically being adjusted by equipment, until it is consistent with the desired location of standard, thus the auto-alignment of dispensing needle head can be realized, contraposition accuracy is high, thus can enhance productivity.
Description
Technical field
The utility model relates to automation equipment, in particular a kind of dispensing needle head automatic contraposition device.
Background technology
Point plastic pin is in use replaced, or, when making it change for position because of use, then need to re-use after correcting; In prior art, generally visually observe mode by current operation librarian use syringe needle is moved to fixing point to carry out location confirmation, so, the observation relying on people is completely corrected to complete position, easily because the subjective factor of people causes position deviation or occurs the not high situation of positional precision of correction, finally product quality can be affected; Further, manual correction, operating efficiency is on the low side, sometimes needs to repeat just can complete several times; And manual operation, need manual mobile syringe needle at correction procedure, easily cause syringe needle to collide product, cause damage of product accident.
Therefore, prior art existing defects, needs to improve.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of accuracy high, can automation contraposition, dispensing needle head automatic contraposition device that production efficiency is high.
The technical solution of the utility model is as follows: a kind of dispensing needle head automatic contraposition device, comprises an optical fiber mount pad, and optical fiber mount pad is provided with one for the groove of dispensing needle head automatic aligning, the medial surface of groove is also provided with the first fiber optic emitter; Further, on the medial surface of groove, the opposite of the first fiber optic emitter is also provided with corresponding first fiber optic receiver.
Be applied to technique scheme, in described dispensing needle head automatic contraposition device, the medial surface of groove is also provided with the second fiber optic emitter, and, on the medial surface of groove, the opposite of the second fiber optic emitter is also provided with the second corresponding fiber optic receiver.
Be applied to technique scheme, in described dispensing needle head automatic contraposition device, groove is set to tetragonal body groove, and the first fiber optic emitter and the first fiber optic receiver and the second fiber optic emitter and the second fiber optic receiver are separately positioned on two relative medial surfaces of tetragonal body groove.
Be applied to technique scheme, in described dispensing needle head automatic contraposition device, optical fiber mount pad be also provided with protective cover.
Adopt such scheme, the utility model is by optical fiber mount pad being arranged the groove being used for automatic aligning, two opposites in groove arrange the first fiber optic emitter and the first fiber optic receiver respectively, when contraposition, dispensing needle head can be put between groove first fiber optic emitter and the first fiber optic receiver, stop that the right normal place of judging point plastic pin is carried out in the position of optical fibre optical fibre by dispensing needle head, so, can by presetting the blocking position of dispensing needle head in the standard of the first fiber optic emitter, and record after being received by the first fiber optic receiver, so, when correcting, again by compared with the blocking position of standard, namely now syringe needle position deviation in the direction of movement can be calculated, thus the position of dispensing needle head is automatically being adjusted by equipment, until it is consistent with the desired location of standard, thus the auto-alignment of dispensing needle head can be realized, contraposition accuracy is high, thus can enhance productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Present embodiments provide a kind of dispensing needle head automatic contraposition device, as shown in Figure 1, dispensing needle head automatic contraposition device is fixed on the below of the dispensing needle head of point gum machine.Wherein, dispensing needle head automatic contraposition device comprises an optical fiber mount pad 105, and optical fiber mount pad 105 is provided with one for the groove 107 of dispensing needle head automatic aligning, groove 107 can be set to various shape, preferably, groove 107 can be set to tetragonal body groove.
Wherein, the first fiber optic emitter 101 can be also provided with at of a tetragonal body groove medial surface, in groove, in the opposite of this medial surface, namely on its relative side, also be provided with first fiber optic receiver 103 corresponding with the first fiber optic emitter 101, so, the light that first fiber optic emitter 101 sends receive by the first fiber optic receiver 103 identification, so, when dispensing needle head is positioned in groove, and time mobile in the middle of the first fiber optic emitter 101 and the first fiber optic receiver 103, namely when the cross-sectional direction of optical fiber process moves, the light that first fiber optic emitter 101 sends stop by dispensing needle head, so, the blocking position of dispensing needle head standard can be preset, and record after being received by fiber optic receiver, so, when correcting, again by compared with the blocking position of standard, namely now syringe needle position deviation in the direction of movement can be calculated, thus the position of dispensing needle head is automatically being adjusted by equipment, until it is consistent with the desired location of standard, needle head automatic aligning can be completed, contraposition accuracy is high, operating efficiency is high.
Or, the second fiber optic emitter 102 can also be also provided with on the medial surface of groove 107, and, on the medial surface of groove, the opposite of the second fiber optic emitter 102 is also provided with the second corresponding fiber optic receiver 104, so, when groove 107 is set to tetragonal body groove, then the second fiber optic emitter 102 can be arranged on the first fiber optic emitter 101 adjacent side, and the second fiber optic receiver 104 is arranged on the relative side of the second fiber optic emitter 102.
In like manner, the blocking position of dispensing needle head in the standard of the second fiber optic emitter can be preset, and record after being received by the second fiber optic receiver, so, when correcting, again by compared with the blocking position of standard, namely now syringe needle position deviation in the direction of movement can be calculated, thus the position of dispensing needle head is automatically being adjusted by equipment, until it is consistent with the desired location of standard, so, can correct dispensing needle head from both direction, improve further and correct accuracy.
Or; optical fiber mount pad 105 is also provided with protective cover 6; first fiber optic emitter, the second fiber optic emitter, the first fiber optic receiver and the second fiber optic receiver are positioned over protective cover inside; protective cover can play the left and right of protection to the first fiber optic emitter, the second fiber optic emitter, the first fiber optic receiver and the second fiber optic receiver; prevent it damaged because collided, dust etc. enters, postpone service life.
These are only preferred embodiment of the present utility model, be not limited to the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a dispensing needle head automatic contraposition device, is characterized in that:
Comprise an optical fiber mount pad, optical fiber mount pad is provided with one for the groove of dispensing needle head automatic aligning, the medial surface of groove is also provided with the first fiber optic emitter;
Further, on the medial surface of groove, the opposite of the first fiber optic emitter is also provided with corresponding first fiber optic receiver.
2. dispensing needle head automatic contraposition device according to claim 1, it is characterized in that: on the medial surface of groove, be also provided with the second fiber optic emitter, further, on the medial surface of groove, the opposite of the second fiber optic emitter is also provided with the second corresponding fiber optic receiver.
3. dispensing needle head automatic contraposition device according to claim 2, it is characterized in that: groove is set to tetragonal body groove, the first fiber optic emitter and the first fiber optic receiver and the second fiber optic emitter and the second fiber optic receiver are separately positioned on two relative medial surfaces of tetragonal body groove.
4., according to the arbitrary described dispensing needle head automatic contraposition device of claim 1-3, it is characterized in that: optical fiber mount pad is also provided with protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123194.4U CN204504726U (en) | 2015-03-03 | 2015-03-03 | A kind of dispensing needle head automatic contraposition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123194.4U CN204504726U (en) | 2015-03-03 | 2015-03-03 | A kind of dispensing needle head automatic contraposition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204504726U true CN204504726U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520123194.4U Active CN204504726U (en) | 2015-03-03 | 2015-03-03 | A kind of dispensing needle head automatic contraposition device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204504726U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174561A (en) * | 2018-10-25 | 2019-01-11 | 威准（厦门）自动化科技有限公司 | A kind of the base position automatic aligning method and device of the point plastic pin of dispenser |
| CN112403818A (en) * | 2020-11-03 | 2021-02-26 | 昆山奥佰源精密机械有限公司 | Non-contact automatic needle aligning device and working method thereof |
-
2015
- 2015-03-03 CN CN201520123194.4U patent/CN204504726U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174561A (en) * | 2018-10-25 | 2019-01-11 | 威准（厦门）自动化科技有限公司 | A kind of the base position automatic aligning method and device of the point plastic pin of dispenser |
| CN112403818A (en) * | 2020-11-03 | 2021-02-26 | 昆山奥佰源精密机械有限公司 | Non-contact automatic needle aligning device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000, No. 7, No. four, Tian Yang Road, Dongfang community, Songgang street, Baoan District, Guangdong, Shenzhen Patentee after: SHENZHEN SECOND INTELLIGENT EQUIPMENT CO., LTD. Address before: 518000, No. 7, No. four, Tian Yang Road, Dongfang community, Songgang street, Baoan District, Guangdong, Shenzhen Patentee before: SHENZHEN SECOND AUTOMATIC EQUIPMENT CO., LTD. |