CN205611078U - Visual compensation correcting unit used for chip mounter - Google Patents
Visual compensation correcting unit used for chip mounter Download PDFInfo
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- CN205611078U CN205611078U CN201620287962.4U CN201620287962U CN205611078U CN 205611078 U CN205611078 U CN 205611078U CN 201620287962 U CN201620287962 U CN 201620287962U CN 205611078 U CN205611078 U CN 205611078U
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- camera
- light source
- chip mounter
- suction nozzle
- camera lens
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Abstract
The utility model provides a visual compensation correcting unit used for chip mounter, including correction unit, correction unit includes camera, camera lens, light source, suction head and feeder, wherein, the camera lens sets up on the camera, the light source sets up directly over the camera lens, the suction head sets up directly over the light source, the feeder sets up under the suction head. The beneficial effects of the utility model are that: the accessible feeder will be absorb the component and transport suction head department, adsorbed by the suction head to under the illumination effect of light source, to shoot through the camera, a camera corresponds one and absorbs the component, and on the one hand, efficiency has improved, on the other hand, to camera and light source require lowerly, the cost is lower.
Description
Technical field
This utility model relates to chip mounter, particularly relates to a kind of vision compensation correction device for chip mounter.
Background technology
Chip mounter: also known as " placement equipment ", " surface mount system " (Surface Mount System), in production line, it be arranged in a stannum machine or printer after, be a kind of equipment Surface Mount Component being accurately placed on PCB pad by mobile mounting head.It is divided into manual and full-automatic two kinds.
At present, same kind of domestic equipment mainly there is a following two mode for the technology of chip mounter vision compensation correction device:
The first vision compensation correction mode is to utilize single analogue camera to take pictures the element on the multiple suction nozzles stopped one by one, then image procossing is carried out with image card, and mate with template, then the element on suction nozzle and the difference in template position are calculated, and feed back to processor, by motor control card control servomotor precise motion, thus correct element on suction nozzle, made it consistent with template in the range of allowable error；
The second vision compensation correction mode is to utilize individual digit camera to take pictures the element on non-stop multiple suction nozzles, it is flight to take pictures, then image procossing is carried out with image card, and mate with template, then calculate the element on suction nozzle and the difference in template position, and feed back to processor, by motor control card control servomotor precise motion, thus corrected element on suction nozzle, make it consistent with template in the range of allowable error.
But, all there is certain deficiency in above two mode:
First kind of way, utilizes single analogue camera to take pictures the element on the multiple suction nozzles stopped one by one, then carries out image procossing with image card, and carry out with template mating, deficiency for this technology is that production efficiency is the lowest, and as a example by six heads, six heads are taken pictures by single analogue camera, need start-stop just can complete at least six times six heads to take pictures, wasting a lot of time, production efficiency is low, in the most industrial 4.0 epoch, for automation equipment, production efficiency is low to be particularly acute；
The second way, utilize individual digit camera that the element on non-stop multiple suction nozzles is taken pictures, it is flight to take pictures, then image procossing is carried out with image card, and mate with template, a kind of technology production efficiency is gone up relatively for this technology can improve, it is because when multiple suction nozzles are taken pictures by it can accomplishing not stop taking pictures, so decreasing dwell time, but it is intended to accomplish not stop taking pictures, so the requirement to camera, light source and control processing system can be the highest, and certain cost can be the highest, and technical difficulty is the highest；Another angle is said, although do not stop, but can not be too fast, and this has much relations with the time of exposure of camera, so from the point of view of at present, interior domestic equipment manufacturer of the same trade can apply the very few of this technology.
In view of this, prior art haves much room for improvement and improves.
Summary of the invention
In order to solve the problems of the prior art, this utility model provides a kind of vision compensation correction device for chip mounter.
This utility model provides a kind of vision compensation correction device for chip mounter, including correction unit, described correction unit includes camera, camera lens, light source, suction nozzle and feeder, wherein, described camera lens is arranged on described camera, described light source is arranged on the surface of described camera lens, and described suction nozzle is arranged on the surface of described light source, and described feeder is arranged on the underface of described suction nozzle.
As further improvement of the utility model, described correction unit at least two.
As further improvement of the utility model, described correction unit has six.
As further improvement of the utility model, described camera is high accuracy number camera.
As further improvement of the utility model, described light source is red light source.
As further improvement of the utility model, described camera, camera lens, light source, suction nozzle are coaxially disposed.
The beneficial effects of the utility model are: by such scheme, can be transported at suction nozzle, suction nozzle adsorb by extracting elements by feeder, and under the illuminating effect of light source, shot by camera, a corresponding extracting elements of camera, on the one hand, efficiency improves；On the other hand, the requirement to camera and light source is relatively low, and cost is relatively low.
Accompanying drawing explanation
Fig. 1 is the floor map of a kind of vision compensation correction device for chip mounter of this utility model.
Fig. 2 is the perspective view of a kind of vision compensation correction device for chip mounter of this utility model.
Detailed description of the invention
This utility model is further illustrated by explanation and detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, a kind of vision compensation correction device for chip mounter, including correction unit, described correction unit includes 1, camera lens of a camera, 3, suction nozzle 4 of 2, light source and a feeder 5, wherein, described camera lens 2 is arranged on described camera 1, and described light source 3 is arranged on the surface of described camera lens 2, described suction nozzle 4 is arranged on the surface of described light source 3, and described feeder 5 is arranged on the underface of described suction nozzle 4.
As shown in Figure 1 to Figure 2, described correction unit at least two.
As shown in Figure 1 to Figure 2, described correction unit has six.
As shown in Figure 1 to Figure 2, described camera 1 is high accuracy number camera, is called for short CCD camera.
As shown in Figure 1 to Figure 2, described light source 2 is red light source, preferably red LED lamp bead.
As shown in Figure 1 to Figure 2, described camera 1, camera lens 2, light source 3, suction nozzle 4 are coaxially disposed.
A kind of vision compensation correction device for chip mounter that this utility model provides, the extracting elements 6 drawn suction nozzle 4 for chip mounter is taken pictures.
A kind of functional principal for the vision compensation correction device of chip mounter that this utility model provides is: when suction nozzle 4 is from feeder 5 after extracting elements 6, described element 6 is driven to move on the light source 3 corresponding with suction nozzle 4, described element 4 is taken pictures by the camera lens 2 corresponding with described suction nozzle 4 and camera 1, and be sent to follow-up carry out image procossing, or in having clapped photograph motor process subsequently, carry out image procossing with time-consuming, improve efficiency；Only can stop once when so taking pictures, thus shorten the time of staying of taking pictures to improve efficiency, with the second technology individual digit camera for taking pictures on the most multiple suction nozzles, production efficiency is the lowest, technical difficulty, hardware cost and requirement reduce a lot, and such equipment can be greatly reduced equipment production cost and material cost while ensureing production efficiency, improves equipment competitiveness.
As in figure 2 it is shown, the number of described light source 3, camera lens 2 and camera 1 is six, the number of corresponding suction nozzle 4 is also 6.
Further saying, described camera 1 is CCD camera.Ccd image sensor can directly convert optical signals into analog current signal, and current signal is through amplifying and analog digital conversion, it is achieved the acquisition of image, stores, transmit, process and reappears.Its distinguishing feature is: 1. small in volume；2. power consumption is little, and running voltage is low, shock resistance and vibrations, stable performance, and the life-span is long；The most highly sensitive, noise is low, and dynamic range is big；4. fast response time, has self-scanning function, and pattern distortion is little, without image retention；5. application super large-scale integration Technology produces, and the degree of integration of pixel is high, and size is accurate, merchandized handling low cost.
It addition, in this example, described light source 3 is preferably red light source, i.e. sends HONGGUANG, it is simple to carry out image acquisition.Certainly, other light sources also may be used.
In sum, a kind of vision compensation correction device for chip mounter that this utility model provides, the extracting elements 6 drawn suction nozzle 4 for chip mounter takes pictures, and wherein, described vision compensation correction device includes: camera 1, camera lens 2 and light source 3；Described camera lens 2 is arranged on camera 1, and described light source 3 is arranged on above camera lens 2, and the lower section of each suction nozzle 4 is all disposed with corresponding light source 3, camera lens 2 and camera 1.Under identical production efficiency, the technology requirement of this vision compensation correction device can be substantially reduced, and certainly also can reduce subsequent control system requirements.In sum, this utility model reduces material and production cost, it is possible to improving precision on vision correcting, make equipment and enterprise undoubtedly possess the higher market competitiveness.
Above content is to combine concrete preferred implementation further detailed description of the utility model, it is impossible to assert that of the present utility model being embodied as is confined to these explanations.For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. the vision compensation correction device for chip mounter, it is characterized in that: include correcting unit, described correction unit includes camera, camera lens, light source, suction nozzle and feeder, wherein, described camera lens is arranged on described camera, described light source is arranged on the surface of described camera lens, and described suction nozzle is arranged on the surface of described light source, and described feeder is arranged on the underface of described suction nozzle.
Vision compensation correction device for chip mounter the most according to claim 1, it is characterised in that: described correction unit at least two.
Vision compensation correction device for chip mounter the most according to claim 1, it is characterised in that: described correction unit has six.
Vision compensation correction device for chip mounter the most according to claim 1, it is characterised in that: described camera is high accuracy number camera.
Vision compensation correction device for chip mounter the most according to claim 1, it is characterised in that: described light source is red light source.
Vision compensation correction device for chip mounter the most according to claim 1, it is characterised in that: described camera, camera lens, light source, suction nozzle are coaxially disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287962.4U CN205611078U (en) | 2016-04-08 | 2016-04-08 | Visual compensation correcting unit used for chip mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287962.4U CN205611078U (en) | 2016-04-08 | 2016-04-08 | Visual compensation correcting unit used for chip mounter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205611078U true CN205611078U (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620287962.4U Expired - Fee Related CN205611078U (en) | 2016-04-08 | 2016-04-08 | Visual compensation correcting unit used for chip mounter |
Country Status (1)
| Country | Link |
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| CN (1) | CN205611078U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793558A (en) * | 2017-03-16 | 2017-05-31 | 广州翌贝拓自动化科技有限公司 | One kind is taken pictures image correcting device |
| CN106793560A (en) * | 2016-12-06 | 2017-05-31 | 公安部第三研究所 | Circuit board hot-press arrangement and its method with target location offset adjustment function |
| CN107055074A (en) * | 2017-01-07 | 2017-08-18 | 深圳市路远智能装备有限公司 | A kind of chip mounter electronic component image gathers feeding system in real time |
| CN107318261A (en) * | 2017-06-27 | 2017-11-03 | 中山市鸿菊自动化设备制造有限公司 | A kind of method of paster machine flying image pickup |
-
2016
- 2016-04-08 CN CN201620287962.4U patent/CN205611078U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793560A (en) * | 2016-12-06 | 2017-05-31 | 公安部第三研究所 | Circuit board hot-press arrangement and its method with target location offset adjustment function |
| CN106793560B (en) * | 2016-12-06 | 2019-04-05 | 公安部第三研究所 | Circuit board hot-press arrangement and its method with target position offset adjustment function |
| CN107055074A (en) * | 2017-01-07 | 2017-08-18 | 深圳市路远智能装备有限公司 | A kind of chip mounter electronic component image gathers feeding system in real time |
| CN106793558A (en) * | 2017-03-16 | 2017-05-31 | 广州翌贝拓自动化科技有限公司 | One kind is taken pictures image correcting device |
| CN107318261A (en) * | 2017-06-27 | 2017-11-03 | 中山市鸿菊自动化设备制造有限公司 | A kind of method of paster machine flying image pickup |
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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: 20160928 Termination date: 20190408 |