CN107381040A - A kind of vacuum slot - Google Patents

A kind of vacuum slot Download PDF

Info

Publication number
CN107381040A
CN107381040A CN201710681397.9A CN201710681397A CN107381040A CN 107381040 A CN107381040 A CN 107381040A CN 201710681397 A CN201710681397 A CN 201710681397A CN 107381040 A CN107381040 A CN 107381040A
Authority
CN
China
Prior art keywords
suction nozzle
branch sleeve
slot
directional hole
adapter
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.)
Pending
Application number
CN201710681397.9A
Other languages
Chinese (zh)
Inventor
李安琼
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.)
Intelligent Automation Equipment Zhuhai Co Ltd
Intelligent Automation Zhuhai Co Ltd
Original Assignee
Intelligent Automation Zhuhai Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Intelligent Automation Zhuhai Co Ltd filed Critical Intelligent Automation Zhuhai Co Ltd
Priority to CN201710681397.9A priority Critical patent/CN107381040A/en
Publication of CN107381040A publication Critical patent/CN107381040A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90Devices for picking-up and depositing articles or materials
    • B65G47/91Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers

Abstract

The present invention discloses and provides a kind of vacuum slot simple in construction, dismounting is easy to maintenance and safe and reliable.The present invention includes adapter, branch sleeve and suction nozzle body, the top of adapter is provided with helicitic texture and is connected with external equipment, the bottom of adapter is set on the top of branch sleeve, the top movable of suction nozzle body is located in the loose slot at the middle part of branch sleeve, the side of the bottom of adapter is provided with the first directional hole, the side on the top of branch sleeve is provided with the second directional hole, first directional hole and the second directional hole are coordinated by the first plug-in unit with respect to position, the both sides on the top of suction nozzle body are equipped with vertical slide slot, the both sides of the bottom of branch sleeve are equipped with the 3rd directional hole, vertical slide slot and the 3rd directional hole are coordinated by the second plug-in unit with respect to position, vertical slide slot is slidingly fitted with the second plug-in unit, buffer spring is provided between branch sleeve and suction nozzle body.The present invention can be used for the technical field of vacuum slot.

Description

A kind of vacuum slot
Technical field
The present invention relates to a kind of vacuum slot.
Background technology
Existing suction nozzle body uses integral structure in automatic test industry at present, by screw thread directly with outside gas The drive mechanisms such as cylinder, motor connect, and cause in the automated test device of precision, and vacuum slot dismounting and maintenance are very tired It is difficult.
Because electronic product has small volume, in light weight, and optical component has the spies such as easily damaged, contact surface is sensitive Point, how to avoid suction nozzle from being touched with the hardness of product on the premise of Product quality and safety is ensured, be test equipment industry needs The key factor of consideration.
The content of the invention
The technical problem to be solved in the present invention is to provide it is a kind of it is simple in construction, dismounting it is easy to maintenance and safe and reliable Vacuum slot.
The technical solution adopted in the present invention is:The present invention includes adapter, branch sleeve and suction nozzle body, the switching The top of head is provided with helicitic texture and is connected with external equipment, and the bottom of the adapter is set in the branch sleeve On top, loose slot is provided with the middle part of the radial direction of the branch sleeve, the top movable of the suction nozzle body is arranged on the work In dynamic groove, the side of the bottom of the adapter is provided with the first directional hole, and the side on the top of the branch sleeve is provided with Second directional hole, first directional hole and second directional hole are coordinated by the first plug-in unit with respect to position, the suction nozzle body The both sides on top be provided with vertical slide slot, the both sides of the bottom of the branch sleeve are provided with the 3rd directional hole, institute State vertical slide slot and the 3rd directional hole by the second plug-in unit with respect to position to coordinate, the vertical slide slot is inserted with described second Part is slidingly fitted, and buffer spring is provided between the bottom of the bottom of the branch sleeve and the suction nozzle body.
Further, the first directional hole is screw, and first plug-in unit is machine-processed rice screw.
Further, second plug-in unit is latch, and the vertical slide slot is waist type groove, the 3rd directional hole and institute Latch interference fit is stated, the width of the waist type groove is more than the diameter of the latch.
Further, it is provided with O-ring between the top of the adapter and external equipment.
Further, it is provided with sealing ring between the bottom of the adapter and the top of the branch sleeve.
Further, the branch sleeve and the suction nozzle body are that SUS420 materials are made.
Beneficial effects of the present invention are:The design can realize fast insert-pull, reduce the I& M time of suction nozzle; The end face increase buffer spring of suction nozzle body is drawn by the stability of suction product to improve suction nozzle body, avoids suction nozzle body from existing Contact trembles stirring disk or product very much greatly by impact during suction product.
Brief description of the drawings
Fig. 1 is the structural decomposition diagram of the present invention;
Fig. 2 is the main view schematic cross-sectional view of the present invention;
The right side that Fig. 3 is the present invention regards schematic cross-sectional view.
Embodiment
As shown in Figure 1 to Figure 3, embodiment of the invention is:The present invention includes adapter 1, branch sleeve 2 and inhaled Mouth body 3, the branch sleeve 2 are used to connect the adapter 1 and the suction nozzle body 3, and the entirety of the suction nozzle body 3 is outer Type is cylindricality, and the lower end of the suction nozzle body 3 is provided with suction hole 14;The top of the adapter 1 be provided with helicitic texture and with External equipment is connected, and the bottom of the adapter 1 is set on the top of the branch sleeve 2, the bottom of the adapter 1 Side be provided with the first directional hole 5, the first directional hole 5 is screw, and the side on the top of the branch sleeve 2 is provided with second Directional hole 6, first directional hole 5 and second directional hole 6 are coordinated by 7 relative position of the first plug-in unit, first plug-in unit 7 For machine-processed rice screw, the machine-processed rice screw is inserted into second directional hole 6 through first directional hole 5 so that the company The directional at-tachment of female connector cylinder 2 is in the adapter 1, to realize the fast assembling-disassembling of branch sleeve 2.On the other hand, the connection Loose slot 4 is provided with the middle part of the radial direction of sleeve 2, the top movable of the suction nozzle body 3 is arranged in the loose slot 4, described The both sides on the top of suction nozzle body 3 are provided with vertical slide slot 8, and two vertical slide slots 8 are symmetrical arranged, the connection The both sides of the bottom of sleeve 2 are provided with the 3rd directional hole 9, and the 3rd directional hole 9 is pin-and-hole, the vertical He of slide slot 8 3rd directional hole 9 is coordinated by the relative position of the second plug-in unit 10, and second plug-in unit 10 is latch, the latch also cross Two vertical slide slots 8 and two the 3rd directional holes 9, the vertical slide slot 8 are slided with the phase of the second plug-in unit 10 It is dynamic to coordinate, the suction nozzle body 3 can be oriented and be arranged in the loose slot 4 of the branch sleeve 2 by the latch, The latch can maintain easily replacing with fast insert-pull so that the suction nozzle body 3 can be dismantled with fast free.Assemble The suction nozzle body 3 and the branch sleeve 2 can realize as an entirety and be quickly inserted into the adapter 1, it is real The quick-replaceable of existing nozzle structure and maintenance.Further, the 3rd directional hole 9 is interference fitted with the latch, the waist The width of type groove is more than the diameter of the latch, so motion of the suction nozzle body 3 in the branch sleeve 2 is smooth, not jam, Improve the stability that the suction nozzle body 3 draws product.On the other hand, in order to facilitate the branch sleeve 2 and the suction nozzle sheet Body 3 can easily orient installation, have the side of second directional hole 6 on the branch sleeve 2 and in the suction nozzle sheet The side for having the vertical slide slot 8 on body 3 is provided with leading mark, and direction is quickly identified for assembler.On the other hand, exist The latch both sides are respectively provided with the sealing position limiting structure for preventing that it is axially moved, and prevent the suction nozzle body 3 when sliding up and down, The latch is extruded from the 3rd directional hole 9, the sealing position limiting structure is to be arranged on the end face of the latch both ends Eccentric wheel structure, the eccentric mechanism, which can be manually rotated out, forms screens block, both ends all because have screens block so that Axial dipole field will not be occurred so as to drop out by obtaining the latch.
In this specific embodiment, it is provided between the bottom of the branch sleeve 2 and the bottom of the suction nozzle body 3 slow Rush spring 11.The bottom of suction nozzle body 3 is provided with annular boss 14, and the buffer spring 11 is set in the suction nozzle body 3 Outside, the buffer spring 11, which can play, prevents the suction nozzle body 3 from being contacted firmly with by suction product, reduce impact, so as to The suction nozzle body 3 is avoided to tremble stirring box or the effect by suction product.The suction nozzle body 3 is when the buffer spring 11 stretches Active force under, it is ensured that move up and down in the loose slot 4 smooth.In this specific embodiment, the buffer spring 11 coefficient of elasticity K span is 0.8~1.2N/mm.When the coefficient of elasticity K of heretofore described buffer spring 4 is 1N/ During mm, the compression travel of the buffer spring 11 is moderate, is also not in the phenomenon for weighing product wounded, trembling stirring box or pallet.From And embodying when the present invention draws product has the characteristics of reliable and stable.
In this specific embodiment, O-ring 12 is provided between the top of the adapter 1 and external equipment;Described turn Sealing ring 13 is provided between the bottom of joint 1 and the top of the branch sleeve 2.The O-ring 12 and the sealing ring 13 It is prior art, for ensureing that the air-tightness of whole vacuum slot is good.Vacuum slot draws product mainly by pull of vacuum, By improving air-tightness, ensure the stable pull of vacuum of vacuum slot, embody the characteristics of present invention is safe and reliable.
In this specific embodiment, the branch sleeve 2 and the suction nozzle body 3 are that SUS420 materials are made. SUS420 steel high tenacity, high rigidity air cooling are hardened high chromium tool steel, and the branch sleeve 2 can be improved using SUS420 materials With the wearability of the suction nozzle body 3, and after preventing that the times of exercise of suction nozzle body 3 is more, because friction causes gap mistake Greatly, reduce air-tightness and influence the suction nozzle body 3 and the concentricity of the branch sleeve 2, while the suction nozzle can be improved The life-span of body 3.
In this specific embodiment, in order that obtaining the quilt that the suction nozzle body 3 is adapted to different shapes and sizes and gravity Product is inhaled, to reduce manufacturing cost, the structure of the lower surface of the suction nozzle body 3, which can be adapted to, is designed as square or circle Shape, so as to improve the versatility and adaptability of the suction nozzle body 3.
In this specific embodiment, the bottom of the suction nozzle body 3 is provided with detector and camera, the detector and The camera is used to detect whether the suction nozzle body 3 is drawn to thing, and anti-leak-stopping takes product or takes wrong product, so as to improve The practicality of the present invention.
The present invention can be used for the technical field of vacuum slot.

Claims (6)

  1. A kind of 1. vacuum slot, it is characterised in that:It includes adapter(1), branch sleeve(2)And suction nozzle body(3), described turn Joint(1)Top be provided with helicitic texture and be connected with external equipment, the adapter(1)Bottom be set in the company Female connector cylinder(2)Top on, the branch sleeve(2)Radial direction in the middle part of be provided with loose slot(4), the suction nozzle body(3)'s Top movable is arranged on the loose slot(4)In, the adapter(1)The side of bottom be provided with the first directional hole(5), institute State branch sleeve(2)The side on top be provided with the second directional hole(6), first directional hole(5)With the described second orientation Hole(6)Pass through the first plug-in unit(7)Coordinate with respect to position, the suction nozzle body(3)The both sides on top be provided with vertical slide slot (8), the branch sleeve(2)The both sides of bottom be provided with the 3rd directional hole(9), the vertical slide slot(8)With it is described 3rd directional hole(9)Pass through the second plug-in unit(10)Coordinate with respect to position, the vertical slide slot(8)With second plug-in unit(10)Phase It is slidably matched, the branch sleeve(2)Bottom and the suction nozzle body(3)Bottom between be provided with buffer spring(11).
  2. A kind of 2. vacuum slot according to claim 1, it is characterised in that:First directional hole(5)For screw, described first Plug-in unit(7)For machine-processed rice screw.
  3. A kind of 3. vacuum slot according to claim 1, it is characterised in that:Second plug-in unit(10)It is described for latch Vertical slide slot(8)For waist type groove, the 3rd directional hole(9)It is interference fitted with the latch, the width of the waist type groove is big In the diameter of the latch.
  4. A kind of 4. vacuum slot according to claim 1, it is characterised in that:The adapter(1)Top set with outside O-ring is provided between standby(12).
  5. A kind of 5. vacuum slot according to claim 1, it is characterised in that:The adapter(1)Bottom and the company Female connector cylinder(2)Top between be provided with sealing ring(13).
  6. A kind of 6. vacuum slot according to claim 1, it is characterised in that:The branch sleeve(2)With the suction nozzle sheet Body(3)It is that SUS420 materials are made.
CN201710681397.9A 2017-08-10 2017-08-10 A kind of vacuum slot Pending CN107381040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710681397.9A CN107381040A (en) 2017-08-10 2017-08-10 A kind of vacuum slot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710681397.9A CN107381040A (en) 2017-08-10 2017-08-10 A kind of vacuum slot

Publications (1)

Publication Number Publication Date
CN107381040A true CN107381040A (en) 2017-11-24

Family

ID=60355187

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710681397.9A Pending CN107381040A (en) 2017-08-10 2017-08-10 A kind of vacuum slot

Country Status (1)

Country Link
CN (1) CN107381040A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109648996A (en) * 2018-10-29 2019-04-19 温州西通文具有限公司 A kind of device for discharging for screen printer
CN109648993A (en) * 2018-10-29 2019-04-19 温州西通文具有限公司 A kind of screen printer
TWI705930B (en) * 2019-12-12 2020-10-01 鴻勁精密股份有限公司 Work tools and their application equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109648996A (en) * 2018-10-29 2019-04-19 温州西通文具有限公司 A kind of device for discharging for screen printer
CN109648993A (en) * 2018-10-29 2019-04-19 温州西通文具有限公司 A kind of screen printer
TWI705930B (en) * 2019-12-12 2020-10-01 鴻勁精密股份有限公司 Work tools and their application equipment

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