CN202818780U - Mounting head structure for multifunctional heterotype chip mounter - Google Patents
Mounting head structure for multifunctional heterotype chip mounter Download PDFInfo
- Publication number
- CN202818780U CN202818780U CN 201220416243 CN201220416243U CN202818780U CN 202818780 U CN202818780 U CN 202818780U CN 201220416243 CN201220416243 CN 201220416243 CN 201220416243 U CN201220416243 U CN 201220416243U CN 202818780 U CN202818780 U CN 202818780U
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- Prior art keywords
- mounting head
- vacuum
- header structure
- bearing
- uropore
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Abstract
Disclosed is a mounting head structure for a multifunctional heterotype chip mounter, comprising a mounting head fixed block and a vacuum suction apparatus, wherein the vacuum suction apparatus is fixed upon the mounting head fixed block via at least one bearing; the vacuum suction apparatus is capable of rotating relative to the mounting head fixed block; the vacuum suction apparatus is provided with a cavity and a suction nozzle hole and at least one tail hole which are communicated with the cavity; the suction nozzle hole is applicable to the direct suction component or is communicated with the suction nozzle of the suction component; and the tail hole is used for the connection with a vacuum-pumping apparatus. The mounting head structure of the utility model changes the structure of arranging balls and a chip shaft moving up and down inside the mounting head coat. The mounting head structure, based on the vacuum negative pressure principle, ensures the positioning accuracy of the mounting head and raises the stability and service lifetime of the chip mounter via the vacuum-pumping cavity suction components. The mounting head structure of the utility model advances the technology of this field.
Description
Technical field
The utility model relates to the chip mounter technical field, is specifically related to a kind of multifunctional special-shaped Placement header structure.
Background technology
High and good automated production obtains high speed development and is widely used in the circuit assembling is produced SMT (Surface mounting Technology, surface mounting technology) owing to packaging density.SMT be the 4th generation the circuit assembly technology, its advantage is that the components and parts packing density is high, easily is automated and enhances productivity, and reduces cost.The SMT production line is made of silk screen printing, mount components and three processes of Reflow Soldering.SMC/SMD (surface mount component/Surface mount device, mounting electronic element/device) is the important component part of whole surface mount process, its involved problem is more complicated than other operation, difficulty is larger, and Placement Equipment of SMC/SMD is also maximum in whole equipment investment simultaneously.Placement Equipment of SMC/SMD (common name chip mounter) adopts the full-automatic paster technology as one of key equipment of electronic industry, can Effective Raise production efficiency, reduce manufacturing cost.Chip mounter is a kind of industrial robot of precision, is the synthesis of machine-electrical-optical and Computer Control Technology.It is by absorption-displacement-location-functions such as placement, in the situation of not lesion element and printed circuit board, has realized the SMC/SMD element is mounted on the specified pad locations of pcb board quickly and accurately.The centering of element has mechanical centering, laser alignment, 3 kinds of modes of vision centering.Chip mounter is comprised of frame, X-Y motion, mounting head, components and parts loader, PCB load carrier, device midline detect device, computer control system, the motion of complete machine is mainly realized by the X-Y motion, realize the motion of orientation by the ball screw transferring power, by the rolling linear guide kinematic pair, such type of belt drive is little, the compact conformation of the resistance of motion of himself not only, and higher kinematic accuracy has effectively guaranteed the positional precision that mounts of each element.
Prior art Placement header structure comprises the mounting head overcoat, in the mounting head overcoat, be provided with ball and paster axle, the paster axle rotates and moves up and down with respect to the mounting head overcoat, because placement head is the parts of the long-time frequent operation of a kind of need, therefore this Placement header structure causes the loosening of paster axle because of the relative friction of ball and paster axle easily, have a strong impact on the accurate positioning of placement head, make chip mounter stability and useful life large heavy discount.
The utility model content
Feature and advantage of the present utility model are partly statement in the following description, perhaps can describe obviously from this, perhaps can learn by putting into practice the utility model.
Problem for prior art, the utility model provides a kind of multifunctional special-shaped Placement header structure, this multifunctional special-shaped Placement header structure does not need to arrange the paster axle, but draw components and parts according to the principle of negative pressure of vacuum by the cavity of vacuum-pumping, guarantee the accurate positioning of placement head, improve stability and the useful life of chip mounter.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to be:
The utility model provides a kind of multifunctional special-shaped Placement header structure, comprise mounting head fixed block and vacuum suction part device, this vacuum is inhaled the part device and is fixed on this mounting head fixed block by at least one bearing, this vacuum is inhaled the part device and can be rotated with respect to this mounting head fixed block, this vacuum inhale be provided with on part device cavity and with suction nozzle hole and at least one uropore of its perforation, this suction nozzle hole is used for directly drawing components and parts or is connected with the suction nozzle perforation of drawing components and parts, and this uropore is used for connecting vacuum extractor.
Preferably, be provided with cavity volume on this mounting head fixed block, this bearing is installed in this cavity volume, this vacuum is inhaled the part device and is socketed this bearing.
Preferably, this bearing is made as clutch shaft bearing and the second bearing that distributes up and down.
According to embodiment of the present utility model, be provided with through hole on this cavity volume, this through hole is communicated with this uropore.
According to embodiment of the present utility model, this vacuum is inhaled part device and is comprised and mount head rod, and clutch shaft bearing and the second bearing are socketed this and mount head rod, this front end that mounts head rod arrange this cavity and with this suction nozzle hole and this uropore of its perforation.
According to embodiment of the present utility model, this vacuum is inhaled the part device and is also comprised mounting head rod seal cover, and this mounts head rod this mounting head rod seal cover socket, is provided with the sealing trepanning on it, and the sealing trepanning connects this through hole and this uropore.
According to embodiment of the present utility model, this suction nozzle hole suction nozzle locking head that is threaded.
According to embodiment of the present utility model, this uropore is made as three.
According to embodiment of the present utility model, this uropore mounts the head rod equal intervals at this and distributes.
According to embodiment of the present utility model, this through hole whorl connects hydraulic quick coupler.
The beneficial effects of the utility model: the utility model changes the structure of the paster axle that ball is set and moves up and down in the mounting head overcoat, but draw components and parts according to the principle of negative pressure of vacuum by the cavity of vacuum-pumping, guaranteed the accurate positioning of placement head, improved stability and the useful life of chip mounter, the utility model has advanced the technological progress of Placement header structure.
Description of drawings
Below by describing particularly the utility model with reference to the accompanying drawings and in conjunction with example, advantage of the present utility model and implementation will be more obvious, wherein content shown in the accompanying drawing only is used for explaining to of the present utility model, and do not consist of the restriction of going up in all senses of the present utility model, in the accompanying drawings:
Fig. 1 is the multifunctional special-shaped Placement header structure of the utility model schematic diagram;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is the utility model partition part schematic diagram.
Embodiment
Such as Fig. 1, Fig. 2 and shown in Figure 3, the multifunctional special-shaped Placement header structure of the utility model comprises mounting head fixed block 11 and vacuum suction part device, this vacuum is inhaled the part device and is fixed on the mounting head fixed block 11 by at least one bearing, this vacuum is inhaled the part device and can be rotated with respect to mounting head fixed block 11, vacuum inhale be provided with on the part device cavity and with suction nozzle hole 142 and at least one uropore 141 of its perforation, suction nozzle hole 142 is used for directly drawing components and parts or is connected with the suction nozzle perforation of drawing components and parts, and uropore 141 is used for connecting vacuum extractor.Preferably, be provided with cavity volume on the mounting head fixed block 11, this bearing is installed in this cavity volume, this vacuum is inhaled the part device and is socketed this bearing.This bearing is made as clutch shaft bearing 16 and the second bearing 17 that distributes up and down.According to embodiment of the present utility model, be provided with through hole 111 on this cavity volume, through hole 111 is communicated with uropore 141.This vacuum is inhaled part device and is comprised and mount head rod 14, and clutch shaft bearing 16 and 17 sockets of the second bearing mount head rod 14, the front end that mounts head rod 14 arrange this cavity and with suction nozzle hole 142 and the uropore 141 of its perforation.This vacuum is inhaled the part device and is also comprised mounting head rod seal cover 13, and 13 sockets of mounting head rod seal cover mount head rod 14, are provided with sealing trepanning 131 on the mounting head rod seal cover 13, and sealing trepanning 131 connects through hole 111 and uropore 141.The suction nozzle hole 142 suction nozzle locking head 15 that is threaded.Uropore 141 is made as three.Uropore 141 is mounting the distribution of head rod 14 equal intervals.Through hole 111 hydraulic quick coupler 12 that is threaded.Be provided with end cap 19 in the upper end of clutch shaft bearing 16, be provided with end cap 20 in the lower end of the second bearing 17.Mount socket sealing ring 18 on the head rod 14.
More than with reference to the accompanying drawings of preferred embodiment of the present utility model, those skilled in the art do not break away from scope of the present utility model and essence, can have multiple flexible program to realize the utility model.For example, the feature that illustrates or describe as the part of an embodiment can be used for another embodiment to obtain another embodiment.Below only be the better feasible embodiment of the utility model, be not so limit to interest field of the present utility model that the equivalence that all utilization the utility model specifications and accompanying drawing content are done changes, and all is contained within the interest field of the present utility model.
Claims (10)
1. multifunctional special-shaped Placement header structure, it is characterized in that: comprise mounting head fixed block and vacuum suction part device, described vacuum is inhaled the part device and is fixed on the described mounting head fixed block by at least one bearing, described vacuum is inhaled the part device and can be rotated with respect to described mounting head fixed block, described vacuum inhale be provided with on the part device cavity and with suction nozzle hole and at least one uropore of its perforation, described suction nozzle hole is used for directly drawing components and parts or is connected with the suction nozzle perforation of drawing components and parts, and described uropore is used for connecting vacuum extractor.
2. multifunctional special-shaped Placement header structure according to claim 1 is characterized in that: be provided with cavity volume on the described mounting head fixed block, described bearing is installed in the described cavity volume, described vacuum is inhaled the part device and is socketed described bearing.
3. multifunctional special-shaped Placement header structure according to claim 2 is characterized in that: described bearing is made as clutch shaft bearing and the second bearing that distributes up and down.
4. multifunctional special-shaped Placement header structure according to claim 3, it is characterized in that: be provided with through hole on the described cavity volume, described through hole is communicated with described uropore.
5. multifunctional special-shaped Placement header structure according to claim 1, it is characterized in that: described vacuum is inhaled the part device and is comprised and mount head rod, the described head rod that mounts of clutch shaft bearing and the second bearing socket, the described front end that mounts head rod arrange described cavity and with described suction nozzle hole and the described uropore of its perforation.
6. multifunctional special-shaped Placement header structure according to claim 5, it is characterized in that: described vacuum is inhaled the part device and is also comprised mounting head rod seal cover, the described head rod that mounts of described mounting head rod seal cover socket, be provided with the sealing trepanning on it, described sealing trepanning connects described through hole and described uropore.
7. multifunctional special-shaped Placement header structure according to claim 6 is characterized in that: the described suction nozzle hole suction nozzle locking head that is threaded.
8. multifunctional special-shaped Placement header structure according to claim 7, it is characterized in that: described uropore is made as three.
9. multifunctional special-shaped Placement header structure according to claim 8 is characterized in that: described uropore distributes in the described head rod equal intervals that mounts.
10. multifunctional special-shaped Placement header structure according to claim 4 is characterized in that: described through hole whorl connection hydraulic quick coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220416243 CN202818780U (en) | 2012-08-22 | 2012-08-22 | Mounting head structure for multifunctional heterotype chip mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220416243 CN202818780U (en) | 2012-08-22 | 2012-08-22 | Mounting head structure for multifunctional heterotype chip mounter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202818780U true CN202818780U (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220416243 Expired - Fee Related CN202818780U (en) | 2012-08-22 | 2012-08-22 | Mounting head structure for multifunctional heterotype chip mounter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202818780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102843872A (en) * | 2012-08-22 | 2012-12-26 | 广东益翔自动化科技有限公司 | Mounting head structure of multifunctional special chip mounter |
| CN115891126A (en) * | 2022-11-08 | 2023-04-04 | 哈尔滨工业大学 | Indexable air pipe joint for automatic equipment |
-
2012
- 2012-08-22 CN CN 201220416243 patent/CN202818780U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102843872A (en) * | 2012-08-22 | 2012-12-26 | 广东益翔自动化科技有限公司 | Mounting head structure of multifunctional special chip mounter |
| CN115891126A (en) * | 2022-11-08 | 2023-04-04 | 哈尔滨工业大学 | Indexable air pipe joint for automatic equipment |
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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: 20130320 Termination date: 20140822 |
|
| EXPY | Termination of patent right or utility model |