CN207978252U - Chip mounter suction nozzle quick-changing mechanism - Google Patents

Chip mounter suction nozzle quick-changing mechanism Download PDF

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Publication number
CN207978252U
CN207978252U CN201820546536.7U CN201820546536U CN207978252U CN 207978252 U CN207978252 U CN 207978252U CN 201820546536 U CN201820546536 U CN 201820546536U CN 207978252 U CN207978252 U CN 207978252U
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CN
China
Prior art keywords
suction nozzle
collet
steel ball
groove
suction
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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.)
Active
Application number
CN201820546536.7U
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Chinese (zh)
Inventor
舒显俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yongkang Aedbao Electronics Factory
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Yongkang Aedbao Electronics Factory
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Publication date
Application filed by Yongkang Aedbao Electronics Factory filed Critical Yongkang Aedbao Electronics Factory
Priority to CN201820546536.7U priority Critical patent/CN207978252U/en
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Publication of CN207978252U publication Critical patent/CN207978252U/en
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Abstract

The utility model discloses a kind of chip mounter suction nozzle quick-changing mechanisms.Including suction nozzle collet, elastic rubber ring, steel ball and suction nozzle, the suction nozzle upper surface is taper, lower section outer circle has trapezoid cross section groove, the suction nozzle collet outer wall radially has the aperture with taper, aperture is distributed in centered on the axis of the suction nozzle cylinder on the suction nozzle collet outer wall, the steel ball is placed in each aperture, the suction nozzle collet outer wall assembles an elastic rubber ring, and the steel ball is made to keep compressing to the suction nozzle center of collet.When installing the suction nozzle, the suction nozzle upper surface is towards being inserted upwardly at the suction nozzle collet lower ending opening, end cone face squeezes the steel ball and is displaced outwardly on the suction nozzle, when the suction nozzle groove is aligned the steel ball, the steel ball is inwardly squeezed and be caught in the suction nozzle groove by the elastic rubber ring of suction nozzle collet periphery.The utility model is simple in structure, easy to operate, can replace multiple suction nozzles simultaneously, greatly promote working efficiency.

Description

Chip mounter suction nozzle quick-changing mechanism
Technical field
The utility model is related to a kind of chip mounters, more particularly, to a kind of chip mounter suction nozzle quick-changing mechanism.
Background technology
With the manufacturing high speed development of electronics, the more and more quilts of processing technology of mounted with electronic components on circuit board Electronic apparatus manufacturer is used.Currently, well known chip mounter is in the process of running, suction nozzle is mounted on suction nozzle rod lower end, leads to It crosses suction nozzle and draws component, satisfactory component is mounted assist side by suction nozzle downwards after being identified by image recognition system Or on other workpiece, chip mounter needs to be replaced as frequently as satisfactory suction nozzle, and inhale when mounting the component of different size Mouth itself is vulnerable part, it is often necessary to check and replace, the mode that general chip mounter replaces suction nozzle is all performed manually by single suction The dismounting of mouth is installed.This mode is time-consuming and laborious, inefficiency, it is therefore necessary to be improved.
Invention content
In view of the deficiencies of the prior art, the utility model provides a kind of chip mounter suction nozzle quick-changing mechanism, simple in structure, operation It is convenient, multiple suction nozzles can be replaced simultaneously, greatly improve working efficiency.
Technical solution adopted by the utility model to solve its technical problems is:A kind of chip mounter suction nozzle quick-changing mechanism, packet Suction nozzle collet, elastic rubber ring, steel ball and suction nozzle are included, the suction nozzle upper surface is taper, and taper lower section outer circle has trapezoid cross section Groove, the suction nozzle collet outer wall radially have the aperture with taper, and multiple apertures are centered on the axis of the suction nozzle cylinder It is averagely distributed on the suction nozzle collet outer wall, hole diameter size is in from the suction nozzle collet external cylindrical surface to the suction nozzle collet Cylindrical surface is gradually reduced, and the steel ball is placed in each aperture, and the suction nozzle collet outer wall assembles an elastic rubber ring, The steel ball is set to keep compressing to the suction nozzle center of collet.When installing the suction nozzle, the suction nozzle upper surface is towards the suction It is inserted upwardly at mouth collet lower ending opening, end cone face squeezes the steel ball and is displaced outwardly on the suction nozzle, when the suction nozzle groove When being aligned the steel ball, the steel ball is inwardly squeezed by the elastic rubber ring of suction nozzle collet periphery and is caught in the suction In mouth groove.When dismantling suction nozzle, suction nozzle is pulled downward on, the trapezoidal hypotenuse in suction nozzle groove squeezes steel ball, and steel ball is made to be moved out Dynamic to leave suction nozzle groove, suction nozzle can take apart from suction nozzle collet.In this way, suction nozzle and suction nozzle collet can be made quick Ground detaches and docking, improves the speed of equipment replacement suction nozzle.
In above-mentioned technical proposal, it is preferred that the suction nozzle installation site is that word order will be whole when dismantling the suction nozzle It arranges the suction nozzle to be inserted into a box body, suction nozzle described in clamping moves up the suction nozzle collet, you can the lower entire row institute of dismounting State suction nozzle.In this way, multiple suction nozzles can be dismantled simultaneously, working efficiency is greatly improved.
In above-mentioned technical proposal, it is preferred that the steel ball size size is less than the small outer end of hole full-size and bigger In the aperture inner terminal minimum dimension.In this way, the steel ball can be made to pass through the elastic rubber ring securely clamping Suction nozzle.
The utility model has the beneficial effects that:When installing the suction nozzle, the suction nozzle upper surface is towards the suction nozzle collet It is inserted upwardly at lower ending opening, end cone face squeezes the steel ball and is displaced outwardly on the suction nozzle, when the suction nozzle groove is aligned institute When stating steel ball, the steel ball is inwardly squeezed by the elastic rubber ring of suction nozzle collet periphery and is caught in the suction nozzle groove In.When dismantling suction nozzle, suction nozzle is pulled downward on, the trapezoidal hypotenuse in suction nozzle groove squeezes steel ball, so that steel ball is displaced outwardly and leaves Suction nozzle groove, suction nozzle can take apart from suction nozzle collet.In this way, suction nozzle can be made rapidly to be detached with suction nozzle collet And docking, improve the speed of equipment replacement suction nozzle.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the sectional view of the utility model.
Schematic diagram when Fig. 2 is the utility model dismounting.
1. suction nozzle collet in figure, 2. elastic rubber rings, 3. steel balls, 4. suction nozzles.
Specific implementation mode
Referring to Fig. 1, a kind of chip mounter suction nozzle quick-changing mechanism, including suction nozzle collet 1, elastic rubber ring 2, steel ball 3 and suction nozzle 4,4 upper surface of the suction nozzle is taper, and taper lower section outer circle has trapezoid cross section groove, 1 outer wall of suction nozzle collet radially to have Aperture with taper, multiple apertures are averagely distributed in centered on the axis of 4 cylinder of the suction nozzle on 1 outer wall of suction nozzle collet, Hole diameter size is gradually reduced from 1 external cylindrical surface of suction nozzle collet to 1 inner cylinder face of suction nozzle collet, in each aperture The steel ball 3 is placed, 3 diameter dimension of the steel ball is less than the small outer end of hole full-size and is slightly larger than the aperture inner terminal Minimum dimension, 1 outer wall of suction nozzle collet assemble an elastic rubber ring 2, and the steel ball 3 is made to keep pressing from both sides to the suction nozzle First 1 central pressing.When installing the suction nozzle 4,4 upper surface of the suction nozzle towards inserting at 1 lower ending opening of suction nozzle collet upwards Enter, end cone face squeezes the steel ball 3 and is displaced outwardly on the suction nozzle 4, described when 4 groove of the suction nozzle is aligned the steel ball 3 Steel ball 3 is inwardly squeezed and be caught in 4 groove of the suction nozzle by the elastic rubber ring 2 of 1 periphery of suction nozzle collet.
Suction nozzle 4 is pulled downward on when dismantling suction nozzle 4 referring to Fig. 2, the trapezoidal hypotenuse in 4 groove of suction nozzle squeezes steel ball 3, makes Steel ball 3, which is displaced outwardly, leaves 4 groove of suction nozzle, and suction nozzle 4 can take apart from suction nozzle collet 1.

Claims (3)

1. a kind of chip mounter suction nozzle quick-changing mechanism, including suction nozzle collet, elastic rubber ring, steel ball and suction nozzle, it is characterized in that:It is described Suction nozzle upper surface is taper, and taper lower section outer circle has trapezoid cross section groove, the suction nozzle collet outer wall radially to have with taper Aperture, multiple apertures are averagely distributed in centered on the axis of the suction nozzle cylinder on the suction nozzle collet outer wall, hole diameter ruler It is very little to be gradually reduced from the suction nozzle collet external cylindrical surface to the suction nozzle collet inner cylinder face, the steel is placed in each aperture Ball, the suction nozzle collet outer wall assemble an elastic rubber ring, the steel ball are made to keep to the suction nozzle center of collet pressure Tightly, when installing the suction nozzle, the suction nozzle upper surface is towards being inserted upwardly at the suction nozzle collet lower ending opening, on the suction nozzle End cone face squeezes the steel ball and is displaced outwardly, and when the suction nozzle groove is aligned the steel ball, the steel ball is pressed from both sides by the suction nozzle The elastic rubber ring of head periphery is inwardly squeezed and is caught in the suction nozzle groove.
2. chip mounter suction nozzle quick-changing mechanism according to claim 1, it is characterized in that:The suction nozzle installation site is arranged for a word Row, when dismantling the suction nozzle, suction nozzle described in entire row are inserted into a box body, suction nozzle described in clamping moves up the suction Mouth collet, you can suction nozzle described in the lower entire row of dismounting.
3. chip mounter suction nozzle quick-changing mechanism according to claim 1, it is characterized in that:The steel ball size size is less than described Small outer end of hole full-size is simultaneously slightly larger than the aperture inner terminal minimum dimension.
CN201820546536.7U 2018-04-17 2018-04-17 Chip mounter suction nozzle quick-changing mechanism Active CN207978252U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820546536.7U CN207978252U (en) 2018-04-17 2018-04-17 Chip mounter suction nozzle quick-changing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820546536.7U CN207978252U (en) 2018-04-17 2018-04-17 Chip mounter suction nozzle quick-changing mechanism

Publications (1)

Publication Number Publication Date
CN207978252U true CN207978252U (en) 2018-10-16

Family

ID=63764117

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820546536.7U Active CN207978252U (en) 2018-04-17 2018-04-17 Chip mounter suction nozzle quick-changing mechanism

Country Status (1)

Country Link
CN (1) CN207978252U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111620109A (en) * 2020-06-04 2020-09-04 深圳市微组半导体科技有限公司 Automatic switching device for suction nozzle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111620109A (en) * 2020-06-04 2020-09-04 深圳市微组半导体科技有限公司 Automatic switching device for suction nozzle
CN111620109B (en) * 2020-06-04 2021-06-15 深圳市微组半导体科技有限公司 Automatic switching device for suction nozzle

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