CN205491471U - A dial material structure for on small -size chip mounter - Google Patents
A dial material structure for on small -size chip mounter Download PDFInfo
- Publication number
- CN205491471U CN205491471U CN201620118415.3U CN201620118415U CN205491471U CN 205491471 U CN205491471 U CN 205491471U CN 201620118415 U CN201620118415 U CN 201620118415U CN 205491471 U CN205491471 U CN 205491471U
- Authority
- CN
- China
- Prior art keywords
- mounting head
- hole
- pulling needle
- chip mounter
- material toggling
- Prior art date
- 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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Abstract
The utility model provides a dial material structure for on small -size chip mounter of simple structure, the stability of the low just operating performance of equipment cost. Including the machine of subsides, mounting head support and mounting head, be equipped with in mounting head's the outside and stir group material subassembly of setting for the distance forward with the material area of bearing patch element, this group material subassembly comprises deflector and the locating rack of fixing on the mounting head support, is equipped with the through -hole on the deflector, is equipped with the passageway coaxial with the through -hole on the locating rack, is equipped with the shifting needle parallel with mounting head between through -hole and passageway, and this shifting needle 's lower extreme can insert the locating hole that the material was taken is equipped with elastomeric element in shifting needle 's upper end. The utility model discloses an it is simple to dial material structure principle, and it is convenient to realize, can not exert an influence to current chip mounter structure, just can realize after simply increasing partial structure that it supplies with to dial the material to the automation in material area, and with low costs, the operational effect is good, maintains the convenience, especially adaptedly uses on small -size automatic chip mounter.
Description
Technical field
This utility model relates to a kind of chip mounter, particularly to a kind of automatic feeder on chip mounter.
Background technology
Placement Equipment of SMC/SMD (common name chip mounter) as one of the key equipment of electronic industry,
Use full-automatic paster technology, production efficiency can be effectively improved, reduce manufacturing cost.Along with electronic component day
Benefit miniaturization and the many pins of electronic device, the trend of thin space, get over rate request the precision of chip mounter
Come the highest.
Chip mounter utilizes Single-chip Controlling mounting head to walk, and completes paster unit on feeder by mounting head suction nozzle
Part picks up, and is automatically mounted by surface mount elements in the corresponding pad locations of specified circuit plate, finally realizes electricity
The automatic attachment of surface mount elements on the plate of road.
The feeder used on existing chip mounter is an independent drawing-in device established one's own system, and carrying paster is first
The material strip of part is entered by one end, through feeder structure control realize material strip accurately feed, Automatic-feeding,
Its structure is complicated, and cost is high, uses cast form and punching press form to machine, and care and maintenance is more difficult,
For minitype paster machine, cost proportion shared by this kind of feeder is relatively big, has had a strong impact on the sale of chip mounter
And use.
Summary of the invention
The technical problems to be solved in the utility model is to provide that a kind of simple in construction, equipment manufacturing cost be low and operability
The material toggling structure on minitype paster machine that energy is stable.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is:
Material toggling structure on minitype paster machine of the present utility model, including the patch that can move left and right along girder
Machine, be arranged on patch machine and mounting head support moving up and down and be arranged at mounting head support bottom absorption patch
The mounting head of piece element, is provided with in the outside of described mounting head and can be stirred forward by the material strip of carrying surface mount elements
The material toggling assembly of setpoint distance, this material toggling assembly is by the guide plate being fixed on mounting head support and positioning architecture
Become, guide plate is provided with through hole, and locating rack is provided with the passage coaxial with described through hole, described through hole with
Being provided with the pulling needle parallel with mounting head between passage, the lower end of this pulling needle can be inserted into the hole, location on described material strip,
It is provided with in the upper end of pulling needle and can make pulling needle elastomeric element of homing under the effect without external force, at locating rack
The upper port of passage be provided with the connecting rod that pulling needle can be made to move down, connecting rod is terminated at and can make this end upwards
Pneumatic assembly that is mobile and that controlled by chip mounter control circuit.
Described Pneumatic assembly is to carry out the pneumatic operated valve of air-breathing, deflating action by the setting time.
Described elastomeric element is the helical spring being set in pulling needle upper end.
Described connecting rod is " Z " font.
Compared with prior art, this utility model arranges one on mounting head support and can stir material strip and walk forward
The material toggling assembly entered, make pulling needle under the control of chip mounter control circuit with mounting head support move same
Time, complete material strip feed is accurately stirred control, it is to avoid chip mounter depending on expensive automatic feeding machine
Relying, take full advantage of the structure of existing chip mounter, whole material toggling structural principle is simple, it is achieved convenient, will not
Existing chip mounter structure is produced impact, after simple increase part-structure, achieves that the automatic poking to material strip
Material supply, low cost, operational effect is good, easy to maintenance, is highly suitable on small-sized automatic placement machine using.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Reference is as follows:
Mounting head support 1, mounting head 2, guide plate 3, locating rack 4, passage 41, upper port 42, pulling needle
5, point 51, helical spring 52, connecting rod 6, fulcrum 61, Pneumatic assembly 7, girder 8.
Detailed description of the invention
As it is shown in figure 1, the material toggling structure on minitype paster machine of the present utility model is arranged on common compact
On the mounting head support 1 of chip mounter, concrete structure is as follows:
Patch machine on chip mounter along girder 8 (with the paper of Fig. 1 is under the driving of drive mechanism from right to left
Reference direction) move and the surface mount elements that mounting head 2 adsorbs is mounted on the electricity being positioned at below girder 8 left side
On the pad of road plate.
Patch machine includes mounting head support 1, the motor driving mounting head support 1 to move up and down, is arranged at mounting head
The mounting head 2 that surface mount elements can be adsorbed of support 1 bottom.
Structure of the present utility model is to arrange material toggling assembly on the right side of described mounting head 2, and this material toggling assembly can
The material strip of carrying surface mount elements is stirred to front after mounting head 2 has adsorbed surface mount elements a distance set,
Will one unit of material strip stepping, make mounting head 2 accurate next surface mount elements of absorption in action next time.
Described material toggling assembly is made up of the guide plate 3 being fixed on mounting head support 1 and locating rack 4, guides
Plate 3 is provided with through hole that can be rounded, square, and locating rack 4 transverse shape is T-shaped, and it sets
Have and run through locating rack 4 and the passage 41 coaxial with described through hole, the caliber size of the upper port 42 of passage 41
Internal diameter less than passage 41.
Being provided with between described through hole and passage 41 and place pulling needle 5 therein, pulling needle 5 is parallel with mounting head 2,
The lower end of this pulling needle 5 is point 51, and this point 51 can insert determining on described material strip after moving down
In hole, position.
Be provided with the connecting rod 6 of " Z " font in the upper end of pulling needle 5, the lower end of connecting rod 6 exerts a force downwards and can make pulling needle
5 move down, and are provided with fulcrum 61 at the middle part of connecting rod 6, connecting rod 6 is terminated at and is controlled electricity by chip mounter
(this Pneumatic assembly 7 preferably can carry out air-breathing, deflating action by the setting time for Pneumatic assembly 7 that road controls
Pneumatic operated valve).When the upper end of connecting rod 6 moves up under the absorption of Pneumatic assembly 7, the lower end meeting of connecting rod 6
Downwards pulling needle 5 is pressed, make pulling needle 5 move down.
The transverse shape of pulling needle 5 is also " T " font, and this "T"-shaped transverse part is placed in the logical of locating rack 4
In road 41, the external diameter of this transverse part is less than the caliber size of the upper port 42 of the passage 41 of locating rack 4.Dialling
Between its transverse part and guide plate 3, helical spring 52 it is arranged with on the vertical part of pin 5.This helical spring 52 can
Under connecting rod 6 discharges the pressure to pulling needle 5, make pulling needle 5 move up and return in situ.
For enabling chip mounter normally to use, the point 51 of pulling needle 5 lower end should height in the case of stress-free
In the lower end of mounting head 2, the most just do not interfere with the attachment work of mounting head 2.
Prepare attachment time, chip mounter first under the control of control circuit to the sky of pad on material strip and circuit board
Between position be scanned, be saved in control centre after drawing azimuth information, due to pulling needle 5 and mounting head 2 it
Between position relationship be relatively fixed, therefore after control circuit calculates the displacement of mounting head 2, correspondingly dial
Pin 5 the most just can determine that with the position relationship of material strip.When attachment is carried out, mounting head 2 is in the drive of drive mechanism
Under to the right, move down surface mount elements on automatic Picking material strip, then up, be moved to the left surface mount elements
Mounting in board pads, owing to pulling needle 5 is higher than the lower end of mounting head 2, pulling needle 5 does not interferes with attachment
2 inhale and pick up surface mount elements (on the chip mounter of prior art, material strip relies on automatic feeding machine to carry out automatically and feeds
Material, to ensure the pickup needs of suction nozzle next time, and in structure of the present utility model, owing to not having on material strip
Having installation automatic feeding machine, material strip itself will not be sent automatically), control circuit is by calculated data control
Mounting head support 1 processed moves, and when mounting head 2 moves down absorption surface mount elements, Pneumatic assembly 7 forces
Pulling needle 5 moves down, and now, in the hole, location that the point 51 of pulling needle 5 is properly inserted on material strip, works as mounting head
2 upwards, when being moved to the left, control circuit controls Pneumatic assembly 7 in one displacement of stepping (i.e. on material strip
Adjacent two location hole spacing) discharge the absorption to connecting rod 6 upper end afterwards, now, at helical spring 52
Effect under, pulling needle 5 be automatically moved up reset.
Accurately, reliably, control circuit utilizes the horizontal mobile mechanism on chip mounter to control patch to whole course of action
Dress head bracket 1 stretches out direction along material strip and moves horizontally, and makes pulling needle 5 drive material strip to send forward, and it is sent
Distance conforms exactly to the needs of material strip feed, i.e. meets mounting head 2 and picks up the requirement of surface mount elements next time,
The rest may be inferred, and after mounting head 2 has mounted a surface mount elements, pulling needle 5 is automatically stirred material strip and moved forward one
Individual distance, is so repeated, finally in the case of not having automatic feeding machine, it is achieved chip mounter automatic
Feed mounts.
Claims (4)
1. the material toggling structure on minitype paster machine, including the patch that can move left and right along girder (8)
Machine, it is arranged on patch machine and mounting head support moving up and down (1) and be arranged at mounting head support (1)
The mounting head (2) of bottom absorption surface mount elements, it is characterised in that: it is provided with in the outside of described mounting head (2)
The material strip of carrying surface mount elements can be stirred forward the material toggling assembly of setpoint distance, and this material toggling assembly is by being fixed on
Guide plate (3) and locating rack (4) on mounting head support (1) are constituted, and guide plate (3) is provided with logical
Hole, locating rack (4) is provided with the passage (41) coaxial with described through hole, at described through hole and passage (41)
Between be provided with the pulling needle (5) parallel with mounting head (2), the lower end of this pulling needle (5) can be inserted into described material strip
On hole, location, be provided with in the upper end of pulling needle (5) and pulling needle (5) can be made to restore next time in the effect without external force
The elastomeric element of position, the upper port (42) at the passage (41) of locating rack (4) is provided with and can make pulling needle (5)
The connecting rod (6) moved down, connecting rod (6) is terminated at and this end can be made to move up and by chip mounter control
The Pneumatic assembly (7) that circuit controls.
Material toggling structure on minitype paster machine the most according to claim 1, it is characterised in that: institute
Stating Pneumatic assembly (7) is to carry out the pneumatic operated valve of air-breathing, deflating action by the setting time.
Material toggling structure on minitype paster machine the most according to claim 1, it is characterised in that: institute
Stating elastomeric element is the helical spring (52) being set in pulling needle (5) upper end.
Material toggling structure on minitype paster machine the most according to claim 1, it is characterised in that: institute
State connecting rod (6) for " Z " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118415.3U CN205491471U (en) | 2016-02-06 | 2016-02-06 | A dial material structure for on small -size chip mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118415.3U CN205491471U (en) | 2016-02-06 | 2016-02-06 | A dial material structure for on small -size chip mounter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205491471U true CN205491471U (en) | 2016-08-17 |
Family
ID=56675353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620118415.3U Expired - Fee Related CN205491471U (en) | 2016-02-06 | 2016-02-06 | A dial material structure for on small -size chip mounter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205491471U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110167327A (en) * | 2018-02-15 | 2019-08-23 | 先进装配系统有限责任两合公司 | Pneumatically controllable spring element for controlling the adhesive force acting on the element |
| CN112512293A (en) * | 2020-09-28 | 2021-03-16 | 浙江鸿广科技有限公司 | Chip mounter |
| CN113526118A (en) * | 2021-07-27 | 2021-10-22 | 中电鹏程智能装备有限公司 | Quick and reliable heat conduction material separating mechanism |
| CN115042505A (en) * | 2022-06-15 | 2022-09-13 | 杭州贝占科技有限公司 | Needle pulling device for chip mounter |
-
2016
- 2016-02-06 CN CN201620118415.3U patent/CN205491471U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110167327A (en) * | 2018-02-15 | 2019-08-23 | 先进装配系统有限责任两合公司 | Pneumatically controllable spring element for controlling the adhesive force acting on the element |
| CN112512293A (en) * | 2020-09-28 | 2021-03-16 | 浙江鸿广科技有限公司 | Chip mounter |
| CN113526118A (en) * | 2021-07-27 | 2021-10-22 | 中电鹏程智能装备有限公司 | Quick and reliable heat conduction material separating mechanism |
| CN115042505A (en) * | 2022-06-15 | 2022-09-13 | 杭州贝占科技有限公司 | Needle pulling device for chip mounter |
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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 |
Granted publication date: 20160817 Termination date: 20180206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |