CN104307694B - Automatic needle aligning device and dispenser with same - Google Patents
Automatic needle aligning device and dispenser with same Download PDFInfo
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- CN104307694B CN104307694B CN201410530140.XA CN201410530140A CN104307694B CN 104307694 B CN104307694 B CN 104307694B CN 201410530140 A CN201410530140 A CN 201410530140A CN 104307694 B CN104307694 B CN 104307694B
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- fiber optic
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- fiber
- positioning device
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Abstract
The invention relates to an automatic needle aligning device and a dispenser with the same. The invention provides an automatic needle aligning device. The automatic needle aligning device comprises an installation seat, wherein a needle aligning groove is formed in the installation seat, the side wall of the needle aligning groove is respectively provided with a first optical fiber transmitter, a first optical fiber receiver for receiving an optical fiber signal transmitted by the first optical fiber transmitter, a second optical fiber transmitter and a second optical fiber receiver for receiving an optical fiber signal transmitted by the second optical fiber transmitter, the first optical transmitter is matched with the first optical fiber receiver, the second optical fiber transmitter is matched with the second optical fiber receiver, and a straight connecting line between the first optical fiber transmitter and the first optical fiber receiver intersects with and is perpendicular to a straight connecting line between the second optical fiber transmitter and the second optical fiber receiver. The invention provides a dispenser with the automatic needle aligning device. The automatic needle aligning device and the dispenser have the advantages of automatic aligning, automatic needle aligning, high precision and high convenience in operation.
Description
Technical field
The present invention relates to needle device, more particularly to a kind of auto positioning device and the dispensing with the auto positioning device
Machine.
Background technology
At present, all it is the origin sensor had by oneself using machine on common point gum machine ensureing the position of dispensing needle head,
In practice, some product requirement precision are higher, if syringe needle somewhat goes out line skew, damage can product rejection or syringe needle etc.,
And original Aligning control cannot meet demand to pin mode, and the big heavy discount of yield of efficiency and product can be made, it is difficult to
Some high-precision occasions are used.
The content of the invention
In order to solve the problems of the prior art, the invention provides a kind of precision it is higher, to the convenient auto positioning of pin
Device and the point gum machine with the auto positioning device.
The invention provides a kind of auto positioning device, including mounting seat, the mounting seat is provided with to pin groove, described
To the first fiber optic emitter is respectively equipped with the side wall of pin groove, the fiber-optic signal that first fiber optic emitter sends is received
First fiber optic receiver, the second fiber optic emitter, the second optical fiber for receiving the fiber-optic signal that second fiber optic emitter sends
Receiver, wherein, first fiber optic emitter is engaged with first fiber optic receiver, second fiber optic emitter with
Second fiber optic receiver is engaged, the straight line that first fiber optic emitter, the first fiber optic receiver are connected into it is described
Straight line intersection that second fiber optic emitter, the second fiber optic receiver are connected into and perpendicular.
As a further improvement on the present invention, first fiber optic emitter, the first fiber optic receiver, the second fibre optical transmission
Device, the second fiber optic receiver are generally aligned in the same plane.
As a further improvement on the present invention, first fiber optic emitter is described just to first fiber optic receiver
Second fiber optic emitter is just to second fiber optic receiver.
As a further improvement on the present invention, described is circle to pin groove, described to state the first fiber optic emitter, the first light
The intersection point of the straight line that the straight line that fine receiver is connected into is connected into second fiber optic emitter, the second fiber optic receiver is institute
State the center of circle to pin groove.
As a further improvement on the present invention, the auto positioning device also includes protective cover, and the mounting seat is arranged on
Inside the protective cover, the protective cover is provided with and the avoidance through hole to pin fit depressions.
As a further improvement on the present invention, the auto positioning device also includes that fiber-optic signal receives transmitter, described
Fiber-optic signal receive transmitter respectively with first fiber optic emitter, the first fiber optic receiver, the second fiber optic emitter, second
Fiber optic receiver connects.
As a further improvement on the present invention, the fiber-optic signal receives transmitter by optical fiber cable respectively with described first
Fiber optic emitter, the first fiber optic receiver, the second fiber optic emitter, the connection of the second fiber optic receiver.
The present invention provide a kind of point gum machine with auto positioning device, including it is above-mentioned any one of it is automatic right
Needle device.
As a further improvement on the present invention, the point gum machine also includes support, and the support is provided with X-axis feed mechanism
And gantry frame, the X-axis feed mechanism is provided with Y-axis feed mechanism, and the gantry frame is provided with Z axis feed mechanism, the Z axis
Feed mechanism is connected with dispensing needle head, and the auto positioning device is arranged on the Y-axis feed mechanism.
The invention has the beneficial effects as follows：By such scheme, fiber-optic signal is launched by by the first fiber optic emitter
One fiber optic receiver receive, formed one light, be set to X-axis light, by the second fiber optic emitter launch fiber-optic signal by
Second fiber optic receiver is received, and forms one light, is set to Y-axis light, it would be desirable to the object of contraposition（Such as dispensing needle head）Back and forth
Through X-axis light, the coordinate of Y-axis 0 of the object of contraposition can be obtained, it would be desirable to which the object of contraposition is obtained back and forth through Y-axis light
The coordinate of X-axis 0 of the object of contraposition, then the object of contraposition will be needed up and down through X-axis light, the intersection point of Y-axis light, then can obtain
To the coordinate of Z axis 0 of contraposition object, automatic aligning, auto positioning are finally realized, there is high precision, easy to operate.
Description of the drawings
Fig. 1 is a kind of decomposition texture schematic diagram of auto positioning device of the invention；
Fig. 2 is a kind of dimensional structure diagram of auto positioning device of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further described for explanation and specific embodiment.
Drawing reference numeral in Fig. 1 to Fig. 2 is：Mounting seat 1；To pin groove 11；Side wall 12；Protective cover 2；Avoid through hole 21；X
Axial ray 3；Y-axis light 4；
As shown in Figure 1 to Figure 2, a kind of auto positioning device, including mounting seat 1, the mounting seat 1 is provided with to pin groove
11, the first fiber optic emitter, reception first fiber optic emitter are respectively equipped with the side wall 12 to pin groove 11 and are sent
The first fiber optic receiver of fiber-optic signal, the second fiber optic emitter, receive the optical fiber letter that second fiber optic emitter sends
Number the second fiber optic receiver, wherein, first fiber optic emitter is engaged with first fiber optic receiver, described second
Fiber optic emitter is engaged with second fiber optic receiver, and first fiber optic emitter, the first fiber optic receiver are connected into
The straight line intersection that connects into second fiber optic emitter, the second fiber optic receiver of straight line and perpendicular.
As shown in Figure 1 to Figure 2, launch fiber-optic signal by the first fiber optic emitter to be received by the first fiber optic receiver,
One light is formed, X-axis light 3 is set to, fiber-optic signal is launched by the second fiber optic emitter and is connect by the second fiber optic receiver
Receive, form one light, be set to Y-axis light 4, X-axis light 3 intersects and perpendicular with Y-axis light 4.
As shown in Figure 1 to Figure 2, first fiber optic emitter, the first fiber optic receiver, the second fiber optic emitter, second
Fiber optic receiver is generally aligned in the same plane.
As shown in Figure 1 to Figure 2, first fiber optic emitter is just to first fiber optic receiver, second optical fiber
Transmitter is just to second fiber optic receiver.
As shown in Figure 1 to Figure 2, it is described preferably circular to pin groove 11, it is described to state the first fiber optic emitter, the first optical fiber
The straight line that receiver is connected into is described with the intersection point of the straight line that second fiber optic emitter, the second fiber optic receiver are connected into
The center of circle to pin groove 11.
As shown in Figure 1 to Figure 2, X-axis light 3 and the intersection point of Y-axis light 4 are the center of circle to pin groove 11.
As shown in Figure 1 to Figure 2, the auto positioning device also includes protective cover 2, and the mounting seat 1 is arranged on the guarantor
Inside shield 2, the protective cover 2 covers the mounting seat 1, and the protective cover 2 is provided with pin groove phase 11 is coordinated with described
Avoidance through hole 21 so that need the object of contraposition can be through avoiding through hole 21 stopping X-axis light 3 or Y-axis light 4.
As shown in Figure 1 to Figure 2, the auto positioning device also includes that fiber-optic signal receives transmitter, the fiber-optic signal
Receive transmitter to receive with first fiber optic emitter, the first fiber optic receiver, the second fiber optic emitter, the second optical fiber respectively
Device connects.
As shown in Figure 1 to Figure 2, the fiber-optic signal receive transmitter by optical fiber cable respectively with first fibre optical transmission
Device, the first fiber optic receiver, the second fiber optic emitter, the connection of the second fiber optic receiver.
Present invention also offers a kind of point gum machine with auto positioning device, including it is above-mentioned any one of it is automatic
To needle device.
As shown in Figure 1 to Figure 2, the point gum machine also includes support and controller, and the support is provided with X-axis feed mechanism
And gantry frame, the X-axis feed mechanism is provided with Y-axis feed mechanism, and the gantry frame is provided with Z axis feed mechanism, the Z axis
Feed mechanism is connected with dispensing needle head, and the auto positioning device is arranged on the Y-axis feed mechanism, the controller difference
Receive transmitter and electrically connect with the X-axis feed mechanism, Y-axis feed mechanism, Z axis feed mechanism, fiber-optic signal.
As shown in Figure 1 to Figure 2, the present invention is provided a kind of auto positioning device and the dispensing with the auto positioning device
Machine, launches fiber-optic signal and is received by the first fiber optic receiver by the first fiber optic emitter, forms one light, is set to X-axis
Light 3, launches fiber-optic signal and is received by the second fiber optic receiver by the second fiber optic emitter, forms one light, is set to Y
Axial ray 4, by dispensing needle head back and forth through X-axis light 3, during dispensing needle head is moved, can block the first fibre optical transmission
The fiber-optic signal that device is launched, so as to sensigenous signal, can obtain the coordinate of Y-axis 0 of the object of contraposition, and Jing fiber-optic signals connect
Receive transmitter and send the coordinate of Y-axis 0 to controller, by dispensing needle head back and forth through Y-axis light 4, the object for aligning can be obtained
The coordinate of X-axis 0, and Jing fiber-optic signals receive transmitter and send the coordinate of X-axis 0 to controller, then dispensing needle head are worn up and down
X-axis light 3, the intersection point of Y-axis light 4 are crossed, then can obtain the coordinate of Z axis 0 of dispensing needle head, and Jing fiber-optic signals receive transmitter
Send the coordinate of Z axis 0 to controller, finally realize automatic aligning, auto positioning, with high precision, easy to operate excellent
Point.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
The present invention be embodied as be confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of without departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (5)
1. a kind of auto positioning device, it is characterised in that：Including mounting seat, the mounting seat is provided with to pin groove, described right
The first fiber optic emitter is respectively equipped with the side wall of pin groove, the of the fiber-optic signal that first fiber optic emitter sends is received
Second optical fiber of the fiber-optic signal that one fiber optic receiver, the second fiber optic emitter, reception second fiber optic emitter send connects
Device is received, wherein, first fiber optic emitter is engaged with first fiber optic receiver, second fiber optic emitter and institute
State the second fiber optic receiver to be engaged, the straight line that first fiber optic emitter, the first fiber optic receiver are connected into and described
Straight line intersection that two fiber optic emitters, the second fiber optic receiver are connected into and perpendicular, first fiber optic emitter, first
Fiber optic receiver, the second fiber optic emitter, the second fiber optic receiver are generally aligned in the same plane, and first fiber optic emitter is just to institute
The first fiber optic receiver is stated, just to second fiber optic receiver, described be circle to pin groove to second fiber optic emitter,
It is described state the first fiber optic emitter, straight line and second fiber optic emitter, the second optical fiber that the first fiber optic receiver is connected into
The intersection point of the straight line that receiver is connected into is the center of circle to pin groove, and the auto positioning device also includes protective cover, institute
State mounting seat to be arranged on inside the protective cover, the protective cover is provided with and the avoidance through hole to pin fit depressions.
2. auto positioning device according to claim 1, it is characterised in that：The auto positioning device is also believed including optical fiber
Number receive transmitter, the fiber-optic signal receive transmitter respectively with first fiber optic emitter, the first fiber optic receiver, the
Two fiber optic emitters, the connection of the second fiber optic receiver.
3. auto positioning device according to claim 2, it is characterised in that：The fiber-optic signal receives transmitter and passes through light
Fine line connects respectively with first fiber optic emitter, the first fiber optic receiver, the second fiber optic emitter, the second fiber optic receiver
Connect.
4. a kind of point gum machine with auto positioning device, it is characterised in that：Including as any one of claims 1 to 3
Auto positioning device.
5. the point gum machine with auto positioning device according to claim 4, it is characterised in that：The point gum machine also includes
Support, the support is provided with X-axis feed mechanism and gantry frame, and the X-axis feed mechanism is provided with Y-axis feed mechanism, described
Gantry frame is provided with Z axis feed mechanism, and the Z axis feed mechanism is connected with dispensing needle head, and the auto positioning device is arranged on
On the Y-axis feed mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530140.XA CN104307694B (en) | 2014-10-10 | 2014-10-10 | Automatic needle aligning device and dispenser with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530140.XA CN104307694B (en) | 2014-10-10 | 2014-10-10 | Automatic needle aligning device and dispenser with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104307694A CN104307694A (en) | 2015-01-28 |
| CN104307694B true CN104307694B (en) | 2017-04-19 |
Family
ID=52363085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410530140.XA Active CN104307694B (en) | 2014-10-10 | 2014-10-10 | Automatic needle aligning device and dispenser with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104307694B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032702A (en) * | 2015-06-29 | 2015-11-11 | 苏州赛腾精密电子股份有限公司 | Needle positioning and glue blowing mechanism of glue dispensing machine |
| 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 |
| CN109277258A (en) * | 2018-10-25 | 2019-01-29 | 惠州绿保科技有限公司 | A kind of needle head of adhesive dispenser positioning device |
| CN110434019B (en) * | 2019-08-22 | 2020-06-02 | 惠州市三雅实业有限公司 | Automatic glue dispensing device for tablet personal computer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010011580B4 (en) * | 2010-03-16 | 2020-01-02 | Vollmer Werke Maschinenfabrik Gmbh | Device and method for measuring a liquid jet, in particular used as a light guide, and device for processing a workpiece |
| CN202533779U (en) * | 2012-03-01 | 2012-11-14 | 深圳众为兴技术股份有限公司 | Automatic correction device of dispensing machine |
| CN202909903U (en) * | 2012-10-30 | 2013-05-01 | 深圳市轴心自控技术有限公司 | Dispenser |
| CN203235634U (en) * | 2013-05-08 | 2013-10-16 | 深圳市亚派光电器件有限公司 | Pinhead calibration device for glue dispenser |
| CN204220401U (en) * | 2014-10-10 | 2015-03-25 | 深圳市智立方自动化设备有限公司 | A kind of auto positioning device and there is the point gum machine of this auto positioning device |
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2014
- 2014-10-10 CN CN201410530140.XA patent/CN104307694B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104307694A (en) | 2015-01-28 |
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Address after: 518000 1st-3rd floor, building a, Tangtou community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen zhicube automation equipment Co., Ltd Address before: Baoan District Shiyan street Shenzhen city Guangdong province 518000 White Pine Road in Yuntai technology industrial plant building seven building 4 floor Patentee before: SHENZHEN IN-CUBE AUTOMATION Co.,Ltd. |