CN103702522B - Device with double suction nozzles of mounting mechanism - Google Patents
Device with double suction nozzles of mounting mechanism Download PDFInfo
- Publication number
- CN103702522B CN103702522B CN201310734713.6A CN201310734713A CN103702522B CN 103702522 B CN103702522 B CN 103702522B CN 201310734713 A CN201310734713 A CN 201310734713A CN 103702522 B CN103702522 B CN 103702522B
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- CN
- China
- Prior art keywords
- suction nozzle
- depression bar
- slide block
- motor
- slide
- 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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- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
The invention belongs to the technical field of a surface mounting appliance, and specially relates to a device with double suction nozzles of a mounting mechanism. The device with the double suction nozzles of the mounting mechanism provided by the invention comprises a support frame, wherein a compression bar can slide either a first sliding block or a second sliding block under the action of a compression bar motor, the first sliding block and the second sliding block are provided with hollow suction nozzle motors, and the lower ends of the hollow suction nozzle motor are connected with suction nozzles through suction nozzle connecting blocks; the suction nozzles are connected with air pipes, the air pipes penetrate into the hollow suction nozzle motors, two springs are arranged on the support plate, and the other ends of the two springs are respectively connected with the first sliding block and the second sliding block. According to the device with double suction nozzles, the pasting efficiency can be greatly improved, and is quicker than single suction nozzle by 1.6-1.8 times.
Description
Technical field
The invention belongs to surface mount apparatus technical field, particularly relate to a kind of double nozzle units mounting mechanism.
Background technology
Surface mount or surface mounting technique.It is that one (will be called for short SMC/SMD without pin or short leg surface-assembled components and parts, Chinese claims lamellar components and parts) it is arranged on printed circuit board (Printed Circuit Board, PCB) on surface or the surface of other substrate, by the circuit load technology of the method such as Reflow Soldering or immersed solder welding assembly in addition.Current surface mount or surface mounting technique use single suction mouth structure for mounting device during actually used, and the rotation of suction nozzle is achieved by Timing Belt.This type of mounting device also exists following defect: 1, have employed single suction mouth mode and carries out drawing lamellar components and parts, and production efficiency is low, can not meet the needs of industrialized production.2, Timing Belt controls to make the precision of rotation of suction nozzle the highest, and Timing Belt structure is more loaded down with trivial details.
Summary of the invention
It is an object of the invention to solve techniques discussed above problem, it is provided that a kind of double nozzle units mounting mechanism, its technical scheme is as follows:
A kind of double nozzle units mounting mechanism, including gripper shoe, it is characterized in that, the top of described gripper shoe is provided with depression bar motor, described depression bar motor is connected with depression bar, one side end face of described gripper shoe is provided with the first slide rail and the second slide rail, the first described slide rail is provided with the first slide block, the second described slide rail is provided with the second slide block, described depression bar can make the first slide block or the second slide block slide under the effect of depression bar motor, the first described slide block and the second slide block are provided with hollow suction nozzle motor, the lower end of described hollow suction nozzle motor is connected with suction nozzle by suction nozzle contiguous block, described suction nozzle is connected with trachea, described trachea penetrates hollow suction nozzle motor, described gripper shoe is provided with two springs, the described other end in two springs is connected with the first slide block and the second slide block respectively.
Optimal way is, described depression bar includes that long vertical bar, the two ends of described long vertical bar are provided with two large semi-circular press strips.
Double nozzle units of the attachment mechanism that the present invention provides, it provides the benefit that:
The depression bar motor of the present invention is mainly the motion to depression bar provides power, and depression bar is as the rotation direction difference of depression bar motor, so that the direction of motion of depression bar is different so that depression bar is pressed on the first slide block or the second slide block, so that the first slide block or the second slide block slide downward.It is simple, convenient that the cooperation of depression bar and depression bar motor makes slide mechanism slide.The setting of spring make the first slide block or the second slide block depression bar be applied to power thereon disappear after so that the first slide block or the second slide block can rely on its restoring force to reset.And the efficiency that the setting of double suction mouth makes paster is greatly enhanced, it is 1.6-1.8 times of single suction mouth.Hollow suction nozzle motor is connected with suction nozzle by suction nozzle contiguous block so that suction nozzle is free to rotate.The height that the ratio of precision Timing Belt that hollow suction nozzle motor rotates controls, and structure is simpler.Suction nozzle air-breathing and jet can be controlled by trachea, thus reach to draw lamellar components and parts and the purpose of attachment lamellar components and parts.
Further improvement of the present invention depression bar so that the two ends of depression bar are the press strip of large semi-circular.Depression bar does oscillating motion under the effect of depression bar motor.Owing to being the press strip of large semi-circular, so more easy and the first slide block or the second shoe contact depression bar swings when, the most laborsaving, the amplitude of swing is the biggest.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the schematic diagram of depression bar.
Detailed description of the invention
Below in conjunction with Fig. 1 and Fig. 2 specific illustrative embodiment:
nullA kind of double nozzle units mounting mechanism，Including gripper shoe 1，It is characterized in that，The top of described gripper shoe 1 is provided with depression bar motor 2，Described depression bar motor 2 is connected with depression bar 3，One side end face of described gripper shoe 1 is provided with the first slide rail 4 and the second slide rail 5，The first described slide rail 4 is provided with the first slide block 6，The second described slide rail 5 is provided with the second slide block 7，Described depression bar 3 can make the first slide block 6 or the second slide block 7 slide under the effect of depression bar motor 2，The first described slide block 6 and the second slide block 7 are provided with hollow suction nozzle motor 8，The lower end of described hollow suction nozzle motor 8 is connected with suction nozzle 10 by suction nozzle contiguous block 9，Described suction nozzle 10 is connected with trachea 11，Described trachea 11 penetrates hollow suction nozzle motor 8，Described gripper shoe 1 is provided with two springs 12，The described other end in two springs 12 is connected with the first slide block 6 and the second slide block 7 respectively.
Optimal way is, described depression bar 3 includes that long vertical bar 31, the two ends of described long vertical bar 31 are provided with two large semi-circular press strips 32.
Depression bar motor is fixed on bracing frame by four screws, and depression bar is enclosed within depression bar motor output motor axle and is screwed, and depression bar is strip shape, and depression bar is positioned at the top of the first slide block, the second slide block；Hollow suction nozzle motor is screwed on the first slide block, the second slide block respectively, and the first slide rail and the second slide rail are screwed on bracing frame；First slide block, the second slide block set can slide up and down on the first slide rail and the second slide rail, and the first slide block, the second slide block are arranged side by side；Being provided with two springs, one end of a spring is fixed on bracing frame, and the other end of spring is fixed on the first slide block；One end of another spring is fixed on bracing frame, and the other end of spring is fixed on the second slide block；Two suction nozzles are threadedly secured on suction nozzle contiguous block respectively, and suction nozzle contiguous block is contained on one end output shaft of hollow suction nozzle motor by interference fit；And trachea penetrates hollow suction nozzle motor and is connected with suction nozzle.
Depression bar motor left rotation and right rotation when in use, drives depression bar to swing up and down along motor center axis, and the swaying direction according to depression bar is different, thus contacts the first slide block or the second slide block and make them pump along slide rail.When depression bar is downward, the first slide block or the second slide block slide downward, hollow suction nozzle motor will be pressed downward against, so that suction nozzle moves downward, until contacting with lamellar components and parts.Now trachea air-breathing, so that suction nozzle holds lamellar components and parts.Then, when depression bar resets or presses under opposite side, suction nozzle can be retracted original height by spring reset again.The suction nozzle of opposite side holds lamellar components and parts equally when, depression bar resets, and two suction nozzles are all returned to elemental height.When needs mount lamellar components and parts on circuit boards, depression bar is the most downward so that the suction nozzle of side moves downward after pressing on circuit boards, and trachea carries out jet so that lamellar components and parts are mounted on circuit board, and the followed by suction nozzle of opposite side carries out same action.So iterative cycles.
Claims (2)
1. the double nozzle units mounting mechanism, including gripper shoe, it is characterized in that, the top of described gripper shoe is provided with depression bar motor, described depression bar motor is connected with depression bar, one side end face of described gripper shoe is provided with the first slide rail and the second slide rail, the first described slide rail is provided with the first slide block, the second described slide rail is provided with the second slide block, described depression bar can make the first slide block or the second slide block slide under the effect of depression bar motor, the first described slide block and the second slide block are provided with hollow suction nozzle motor, the lower end of described hollow suction nozzle motor is connected with suction nozzle by suction nozzle contiguous block, described suction nozzle is connected with trachea, described trachea penetrates hollow suction nozzle motor, described gripper shoe is provided with two springs, the described other end in two springs is connected with the first slide block and the second slide block respectively；Depression bar motor left rotation and right rotation when in use, drives depression bar to swing up and down along motor center axis, and the swaying direction according to depression bar is different, thus contacts the first slide block or the second slide block and make them pump along slide rail；When depression bar is downward, the first slide block or the second slide block slide downward, hollow suction nozzle motor will be pressed downward against, so that suction nozzle moves downward, until contacting with lamellar components and parts；Now trachea air-breathing, so that suction nozzle holds lamellar components and parts；Then, when depression bar resets or presses under opposite side, suction nozzle can be retracted original height by spring reset again；The suction nozzle of opposite side holds lamellar components and parts equally when, depression bar resets, and two suction nozzles are all returned to elemental height；When needs mount lamellar components and parts on circuit boards, depression bar is the most downward so that the suction nozzle of side moves downward after pressing on circuit boards, and trachea carries out jet so that lamellar components and parts are mounted on circuit board, and the followed by suction nozzle of opposite side carries out same action.
2. the double nozzle units mounting mechanism as claimed in claim 1, it is characterised in that described depression bar includes that long vertical bar, the two ends of described long vertical bar are provided with two large semi-circular press strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310734713.6A CN103702522B (en) | 2013-12-27 | 2013-12-27 | Device with double suction nozzles of mounting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310734713.6A CN103702522B (en) | 2013-12-27 | 2013-12-27 | Device with double suction nozzles of mounting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103702522A CN103702522A (en) | 2014-04-02 |
| CN103702522B true CN103702522B (en) | 2017-01-11 |
Family
ID=50363887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310734713.6A Expired - Fee Related CN103702522B (en) | 2013-12-27 | 2013-12-27 | Device with double suction nozzles of mounting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103702522B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120607B (en) * | 2015-08-31 | 2018-09-28 | 芜湖宏景电子股份有限公司 | The feeding platform and its suction nozzle of communications electronics plate chip mounter |
| CN107161694A (en) * | 2017-05-26 | 2017-09-15 | 昆明理工大学 | A kind of grading automatical feed device of pseudo-ginseng |
| CN107249295B (en) * | 2017-06-01 | 2020-07-10 | 广东天机工业智能系统有限公司 | Copper foil pasting device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102686037A (en) * | 2011-03-18 | 2012-09-19 | 北京博瑞精电科技有限公司 | Double-head light-emitting diode (LED) lamp strip chip mounter |
| CN103140043A (en) * | 2011-11-24 | 2013-06-05 | 西安中科麦特电子技术设备有限公司 | Chip mounting head up and down movement device for simple chip mounter |
| CN103200785A (en) * | 2013-03-14 | 2013-07-10 | 东莞市升力智能科技有限公司 | Material-taking unreal attaching mechanism driven by servo motor to rotate |
| CN103209548B (en) * | 2013-03-26 | 2015-10-28 | 芜湖齐创自动化系统有限公司 | A kind of SMT mounting device suction nozzle module and control method thereof |
| CN203279368U (en) * | 2013-05-30 | 2013-11-06 | 深圳市汉诚通科技有限公司 | Vacuum mechanism connected with suction head for surface mount system |
| CN203279366U (en) * | 2013-05-30 | 2013-11-06 | 深圳市汉诚通科技有限公司 | Suction head lifting swing rod mechanism for surface mount system |
| CN203675456U (en) * | 2013-12-27 | 2014-06-25 | 湖州三佳信息科技有限公司 | Double-suction-nozzle device of mounting mechanism |
-
2013
- 2013-12-27 CN CN201310734713.6A patent/CN103702522B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103702522A (en) | 2014-04-02 |
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| PB01 | Publication | ||
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| 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: 20170111 Termination date: 20171227 |