CN203618234U - Scattered-material feeding device for SMT production process - Google Patents
Scattered-material feeding device for SMT production process Download PDFInfo
- Publication number
- CN203618234U CN203618234U CN201320430698.1U CN201320430698U CN203618234U CN 203618234 U CN203618234 U CN 203618234U CN 201320430698 U CN201320430698 U CN 201320430698U CN 203618234 U CN203618234 U CN 203618234U
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- China
- Prior art keywords
- charging tray
- feeding device
- bulk cargo
- scattered
- smt
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Abstract
The utility model relates to a scattered-material feeding device for a SMT production process and belongs to the technical field of SMT production. The feeding device includes: a material pallet; a plurality of separating ribs which are installed on the top surface of the material pallet and are distributed at equal interval; and a plurality of bosses which are disposed on the top surface of the material pallet and form a rectangular array. The top surface of the material pallet is separated into a plurality of rectangular groove areas which are capable of containing the scattered-material by the separating ribs and the bosses. By employing the structure of the utility model, the scattered-material can be arranged orderly and regularly in the SMT producing and using process, and the automatic surface mounting production of pasting the scattered-material on a chip mounter can be achieved. The requirement for surface mounting is satisfied and the automation level of the scattered-material component pasting operation is significantly enhanced. The device can satisfied the antistatic requirement, and the device is high in flatness, small in mass, simple in structure, low in cost and strong in wearing property. The service life and the precision of the chip mounter are not influenced when the device is being applied to the chip mounter.
Description
Technical field
The utility model relates to surface mounting technology SMT production field, is specifically related to bulk cargo feeding device in a kind of SMT production.
Background technology
Along with war products miniaturization, the development need of multifunction, components and parts kind on printed board assembly, complex forms is various, during actual chip mounter uses, feeder kind cannot meet kind requirement at all, and because of war products small lot, the requirements such as many kinds and screening of electric components, in actual production, provide the situation of " non-standard " charging tray bulk cargo very general, for reducing error rate, components and parts electrostatic damage probability and enhancing productivity and automatization level, and customization charging tray generally needs mold injection mo(u)lding, there is cost high, the shortcoming that cycle is long, therefore, be necessary to carry out the application study of bulk feeder.
In recent years, the application of SMT (surface mounting technology) in electric dress connection is produced is increasingly extensive, in SMT produces, the components and parts that use amount is larger all use the feeder of chip mounter to carry out full-automation and mount, but in actual production, there are less, the uncommon components and parts of a large amount of use amounts, be bulk cargo, the way that frequent employing mounts by hand or reclamation work platform mounts that mounts of bulk cargo is processed.This processing method exists and mounts that efficiency is low, low precision, welding quality qualification rate are low and have the risk of electrostatic damage components and parts, affects product quality and reliability.
In order to reduce manual mounting or problems that rework equipments is brought in mounting, enhance productivity and product processing quality, need to solve by the method that manufactures and designs special feeding device.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is: how to design a kind of feeding device that makes bulk cargo ordered arrangement that can use in SMT produces.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides bulk cargo feeding device in a kind of surface mounting technology SMT production, comprise: charging tray, be installed on described charging tray end face, be spacedly distributed many cut apart muscle, and be arranged on described charging tray end face, form multiple boss of rectangular array, and described in cut apart muscle and the end face of described charging tray is divided into multiple rectangular recess regions that can hold bulk cargo by boss.
Preferably, described charging tray is cuboid, described in cut apart muscle length equal the width of charging tray, and arrange on the Width of charging tray.
Preferably, on two of described charging tray end face long limits, be equipped with long muscle.
Preferably, described charging tray is made up of aluminium alloy.
Preferably, described in cut apart muscle and made by aluminium alloy, or made by epoxy resin bonded fiber.
(3) beneficial effect
The designed structure of the utility model can make bulk cargo ordered arrangement, regularly arranged in SMT production and application process, can realize bulk cargo automatic chip mounting on chip mounter produces, meet automation and mount requirement, greatly improved the automatization level during bulk cargo components and parts mount.This device evenness is high, meet antistatic requirement, quality is light, simple in structure, with low cost, durability is strong, can not affect because use this device on chip mounter useful life and the precision of chip mounter.
Accompanying drawing explanation
Fig. 1 is feeding device of the present utility model schematic diagram in use;
Fig. 2 is the structural representation of charging tray in feeding device of the present utility model;
Fig. 3 is the enlarged drawing of the device to be mounted that can place in feeding device of the present utility model.
Wherein, 1-retaining mechanism; 2-pallet; 3-charging tray; 4-is cut apart muscle; 5-bulk cargo; The long muscle of 6-; 7-boss.
Embodiment
For making the purpose of this utility model, content and advantage clearer, below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.
As shown in Figure 1 and Figure 2, the utility model provides a kind of bulk cargo feeding device of producing for SMT, comprise cuboid charging tray 3, be installed on described charging tray 3 end faces, be spacedly distributed many cut apart muscle 4 (inlay and be bonded on the Width of charging tray 3), and be arranged on described charging tray 3 end faces, form multiple boss 7 of rectangular array, and described in cut apart muscle 4 and the end face of described charging tray 3 is divided into multiple rectangular recess regions that can hold bulk cargo 5 by boss 7, independently rectangular recess is used for holding bulk cargo.Described device is placed on the pallet 2 of chip mounter disc type feeder of SMT production in use, with the retaining mechanism 1 of chip mounter by this device locking, then bulk cargo 5 (being components and parts to be mounted) is placed in to the rectangular recess region of this device, according to bulk cargo, 5 placement location establishments mount procedure, and chip mounter picks up bulk cargo 5 mounted in printed board according to the suction nozzle of the size motion chip mounter of procedure.Wherein:
The overall dimension length of this device charging tray 3 equals the internal orifice length of chip mounter pallet 2, the width of charging tray 3 is less than the poor of the width of chip mounter pallet 2 internal orifices and retaining mechanism 1 size, the height of charging tray 3 is 6mm, and charging tray 3 can process with aluminium alloy, and weight is not more than 0.4kg.The material of cutting apart muscle 4 is aluminium alloy or epoxy resin bonded fiber.
Described charging tray as shown in Figure 2, is equipped with long muscle 6 on two long limits of charging tray end face, and charging tray 3 end faces are divided into the groove of length direction and the groove of Width by long muscle 6 and boss 7.
The size in above-mentioned independently rectangular recess region depends on the overall dimension of bulk cargo to be mounted, as shown in Figure 3, the length of this bulk cargo is respectively L, W and H, the length in rectangular recess region and width are respectively than the length of bulk cargo and roomy 0.5mm, the degree of depth is than the low 0.5mm of the height of bulk cargo, but minimum must not be lower than 2mm.
In a kind of SMT of the present utility model being produced below in conjunction with example, bulk cargo feeding device is introduced: use Europlace iineo II type intelligent paste machine to carry out the production of bulk cargo paster to SO8 type encapsulation small outline integrated circuit SOIC (small outline integrated circuit encapsulation) components and parts, the process that mounts components and parts in production process is as follows:
First, according to components and parts size Selection charging tray to be mounted.The long L of SO8 type SOIC overall dimension, wide W, high H are respectively 5mm, 5.80mm.The charging tray overall dimension that uses this bulk cargo feeding device is 322mm × 236mm × 6mm, wherein 322mm is the interior rim of the mouth length of Europlace iineo II type intelligent paste machine pallet, and the rectangular recess of placing components and parts on this charging tray is of a size of 5.5mm × 6.3mm, dark 2mm.
Secondly, components and parts are piled up on this feeding device by equidirectional, because components and parts profile relative moment connected in star has the surplus of 0.5mm, when this feeding device moves on chip mounter, components and parts can not be thrown out of, and relatively move and can not be greater than 0.5mm, can guarantee that components and parts are by safe and reliable the picking up of the suction nozzle of chip mounter.
Again, this device is placed on the disc type feeder of Europlace iineo II type intelligent paste machine, as shown in Figure 1.The retaining mechanism that utilizes disc type feeder is this device locking, prevents from occurring in the moving process of this device on chip mounter the situations such as loosening and components and parts throw away.
The 4th, according to the direction identification mark of the position of components and parts, spacing, components and parts, establishment paster numerical control program.
Finally, mount components and parts, according to the paster program of establishment, Europlace iineo II type intelligent paste machine moves suction nozzle position according to the definite position of program, picks up bulk cargo, mounts printed board relevant position.
As can be seen from the above embodiments, the utility model is by adopting design cleverly to solve the problem of charging tray right angle difficult processing, adopt duralumin, hard alumin ium alloy to realize the requirement of satisfactory flatness, light and antistatic, adopt equidistantly design to realize that automatic order picks up, structure evenness is good, be of a size of foundation with conventional criteria charging tray, can realize being conveniently installed on equipment simultaneously, easy to use, well guarantee that automation mounts requirement, improved production efficiency and process reliability.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and distortion, these improvement and distortion also should be considered as protection range of the present utility model.
Claims (5)
1. bulk cargo feeding device in a surface mounting technology SMT production, it is characterized in that, comprise: charging tray, be installed on described charging tray end face, be spacedly distributed many cut apart muscle, and be arranged on described charging tray end face, form multiple boss of rectangular array, and described in cut apart muscle and the end face of described charging tray is divided into multiple rectangular recess regions that can hold bulk cargo by boss.
SMT as claimed in claim 1 produce in bulk cargo feeding device, it is characterized in that, described charging tray is cuboid, described in cut apart muscle length equal the width of charging tray, and arrange on the Width of charging tray.
3. bulk cargo feeding device in SMT production as claimed in claim 2, is characterized in that, on two long limits of described charging tray end face, is equipped with long muscle.
4. bulk cargo feeding device in SMT production as claimed in claim 1, is characterized in that, described charging tray is made up of aluminium alloy.
SMT as described in any one in claim 1～4 produce in bulk cargo feeding device, it is characterized in that, described in cut apart muscle and made by aluminium alloy, or made by epoxy resin bonded fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430698.1U CN203618234U (en) | 2013-07-19 | 2013-07-19 | Scattered-material feeding device for SMT production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430698.1U CN203618234U (en) | 2013-07-19 | 2013-07-19 | Scattered-material feeding device for SMT production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203618234U true CN203618234U (en) | 2014-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320430698.1U Expired - Fee Related CN203618234U (en) | 2013-07-19 | 2013-07-19 | Scattered-material feeding device for SMT production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203618234U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244606A (en) * | 2014-09-29 | 2014-12-24 | 陕西宝成航空仪表有限责任公司 | Bulk component auto-picking method for use in mounting process of full-automatic chip mounter |
| CN106589886A (en) * | 2016-12-13 | 2017-04-26 | 苏州艾斯达克智能科技有限公司 | SMT preform box used for intelligent warehousing system |
| CN108668465A (en) * | 2018-05-21 | 2018-10-16 | 中国科学院长春光学精密机械与物理研究所 | A kind of size adjustable chip component mounters pallet in bulk |
| CN114126398A (en) * | 2021-12-07 | 2022-03-01 | 华东光电集成器件研究所 | Bulk material chip mounting tray based on full-automatic chip mounter |
-
2013
- 2013-07-19 CN CN201320430698.1U patent/CN203618234U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244606A (en) * | 2014-09-29 | 2014-12-24 | 陕西宝成航空仪表有限责任公司 | Bulk component auto-picking method for use in mounting process of full-automatic chip mounter |
| CN106589886A (en) * | 2016-12-13 | 2017-04-26 | 苏州艾斯达克智能科技有限公司 | SMT preform box used for intelligent warehousing system |
| CN106589886B (en) * | 2016-12-13 | 2019-05-14 | 苏州艾斯达克智能科技有限公司 | A kind of SMT biscuit box for intelligent warehousing system |
| CN108668465A (en) * | 2018-05-21 | 2018-10-16 | 中国科学院长春光学精密机械与物理研究所 | A kind of size adjustable chip component mounters pallet in bulk |
| CN114126398A (en) * | 2021-12-07 | 2022-03-01 | 华东光电集成器件研究所 | Bulk material chip mounting tray based on full-automatic 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: 20140528 Termination date: 20200719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |