CN206883159U - Screw-nut assembly machine - Google Patents

Screw-nut assembly machine Download PDF

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Publication number
CN206883159U
CN206883159U CN201720523553.4U CN201720523553U CN206883159U CN 206883159 U CN206883159 U CN 206883159U CN 201720523553 U CN201720523553 U CN 201720523553U CN 206883159 U CN206883159 U CN 206883159U
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China
Prior art keywords
screw
nut
assembled
vibrating disk
assembling
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Application number
CN201720523553.4U
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Chinese (zh)
Inventor
张勇
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Chongqing Friend Industrial Co Ltd
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Chongqing Friend Industrial Co Ltd
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Priority to CN201720523553.4U priority Critical patent/CN206883159U/en
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Abstract

The utility model discloses a kind of screw-nut assembly machine, it includes driving forward product tray in flowing water frame and by speed chain line, there is the location division for positioning product to be assembled on the product tray, simultaneously including assembling support body, have on the assembling support body treat rigging screw, nut to be assembled carry out respectively the screw vibrating disk of vibration feeding, nut vibrating disk and with the screw vibrating disk, nut vibrating disk is corresponding is connected and for transmitting positioning screw to be assembled, the screw location device of nut to be assembled, nut positioning device;There is also positioned four axle robots and manoeuvre portion thereon on assembling support body, manoeuvre portion include crawl section and for detect the screw to be assembled on product to be assembled, nut to be assembled whether the leak detection portion of neglected loading.The utility model treats rigging screw by robot respectively, nut to be assembled is captured, positions assembling and detects, and improves production efficiency, ensure that the assembling uniformity of product, and reduces assembling fault rate and labor intensity.

Description

Screw-nut assembly machine
Technical field
It the utility model is related to a kind of screw-nut assembly machine.
Background technology
As modern industrial production is intelligent and the popularization of automation, it is conventionally employed manually or semi-automatic production and Assembling is gradually replaced., need to be to such as rotor, stator, end cap part during alternating current generator assembling work Screw-nut assembling is carried out respectively, to ensure integrality that the later stage integrally assembles.In order to further realize that alternating current generator is whole The streamlined operation of machine assembling, as one of alternating current generator final assembly streamline process, it is filled for screw-nut assembling positioning The integrality and homogeneity of product matched somebody with somebody are directly related to the continuity subsequently assembled, and therefore, premise are normally assembled in guarantee part Under, its assembly automation and assembling integrality are extremely important.
The content of the invention
For above-mentioned weak point of the prior art, the utility model aims to provide a kind of screw-nut assembly machine, its It is reasonable in design, treat rigging screw respectively by four axle robots, nut to be assembled is captured, position assembling and detection, carry High production efficiency, ensure that the assembling uniformity and stability of product, and reduce assembling fault rate and labor intensity.
To achieve these goals, the technical solution of the utility model:A kind of screw-nut assembly machine, it is included located at stream Forward product tray is driven on water dispenser frame and by speed chain line, there is the positioning for positioning product to be assembled on the product tray Portion, it is characterised in that:Also include assembling support body, on the assembling support body have treat rigging screw, nut to be assembled is divided The screw vibrating disk of other vibration feeding, nut vibrating disk and with the screw vibrating disk, nut vibrating disk is corresponding is connected and for passing It is defeated to position the screw to be assembled, the screw location device of nut to be assembled, nut positioning device;It is also fixed on the assembling support body Wei Yousizhou robots and manoeuvre portion thereon, the manoeuvre portion include being used to capture successively to treat on the screw location device Rigging screw and moving to above the product to be assembled assembled, it is to be assembled on the nut positioning device to capture successively again Nut simultaneously moves to above the assembling product crawl section that is engaged with the screw to be assembled and described to be assembled for detecting Screw to be assembled, nut to be assembled on product whether the leak detection portion of neglected loading.
Further, the flowing water frame and the assembling support body split settings, and the assembling support body is in the flowing water Below frame, position restriction and telescopic position limiting pile can be carried out to the product tray by having on the assembling support body.
Further, there is the roller being in contact with the product tray end on the position limiting pile.
Further, there is the pallet jacking detent mechanism for being used to lift the product tray on the assembling support body.
Further, the screw vibrating disk, nut vibrating disk are set up in parallel and its outlet port is oppositely arranged, wherein, It is defeated that screw is correspondingly arranged between the screw vibrating disk, nut vibrating disk and the screw location device, nut positioning device Groove, nut delivery chute are sent, the screw delivery chute, nut delivery chute are on same straight line and determined with the screw being disposed adjacent Position device, nut positioning device are perpendicular.
The beneficial effects of the utility model:It is reasonable in design, rigging screw, spiral shell to be assembled are treated respectively by four axle robots Mother is captured, positions assembling and detection, and is added it in product final assembly streamline to be assembled, improves production effect Rate, ensure that the assembling uniformity and stability of product, and reduce assembling fault rate and labor intensity.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model;
Fig. 2 is Fig. 1 top view;
Fig. 3 is Fig. 2 left view.
Embodiment
The utility model is further described with reference to specific embodiment and accompanying drawing.
One kind screw-nut assembly machine as described in Fig. 1-Fig. 3, it includes driving in flowing water frame 2 and by speed chain line 3 Forward product tray 34 is moved, there is the location division for positioning product 4 to be assembled on the product tray 34, while also include assembling Support body 1, have on the assembling support body 1 treat rigging screw, nut to be assembled carry out respectively the screw vibrating disk 10 of vibration feeding, Nut vibrating disk 20 and it is corresponding with the screw vibrating disk 10, nut vibrating disk 20 be connected and for transmit position screw to be assembled, Screw location device 12, the nut positioning device 22 of nut to be assembled;Assembling support body 1 on there is also positioned four axle robots 31 and its On manoeuvre portion, manoeuvre portion include be used for successively capture screw location device 12 on screw to be assembled and move to product to be assembled 4 tops assembled, capture the nut to be assembled on nut positioning device 12 successively again and move to assembling product 4 top with it is to be installed The crawl section 32 that is engaged with screw and for detect the screw to be assembled on product 4 to be assembled, nut to be assembled whether neglected loading Leak detection portion 33.
The utility model is directly matched with Product Assembly streamline, is mainly used in product component screwing, nut Automatic crawl, assembling and detection, mainly realize whole assembling key operation using four axle robots.Speed chain line 3 fills during use Directly it is held on multiple chain line 3 assigned in flowing water frame 2, then by product tray 34, and in the both sides of flowing water frame 2 to the product The both sides of pallet 34 carry out spacing, and to ensure under the driving of speed chain line 3, product tray 34 is along streamline direction normal movement.
Fig. 1, flowing water frame 2 and the assembling split settings of support body 1 are referred to, and the assembling support body 1 is in the lower section of flowing water frame 2, Position restriction and telescopic position limiting pile 37 can be carried out to product tray 34 by having on assembling support body 1.Wherein, position limiting pile 37 can Realized by leverage, and be driven by cylinder, realize the gap of position limiting pile 37 to the spacing of product tray 34, even if The product tray 34 that product 4 to be assembled must be loaded with stays on the station at the place of four axle robot 31 exactly, is easy to follow-up spiral shell The assembling positioning of nail nut.Certainly, the concrete structure of the position limiting pile 37 can also use other machinery structure, such as the position limiting pile 37 Normality is carries out obstruction state to product tray 34, and when speed chain line 3 moves, this is spacing after the completion of product 4 to be assembled assembling Stake 37 is contraction state, can also realize the fixed-point position-limiting to product tray 34.
Because the product to be assembled 4 on product tray 34 and the screw to be assembled in four axle robots 31, nut to be assembled enter Luggage timing, it is possible to need product tray 34 to be lifted to adapt to assembling demand, therefore, have and production on position limiting pile 37 The roller that the end of product pallet 34 is in contact so that in lifting, position limiting pile 37 is formed and rolled product tray 34 with the product tray 34 It is dynamic to coordinate, avoid the product tray 34 that the position limiting pile 37 in lifting causes in turn result in the lifting obstruction of product tray 34 Put along its length or width changes the situations such as influenceed assembling is not in place.In this example, directly have on assembling support body 1 Have and jack detent mechanism 36 for lifting the pallet of product tray 34, for example double cylinders rise top.
Four axle robots 31 are positioned on assembling support body 1 by pedestal 30, crawl section 32, inspection in the four axles robot 31 The concrete structure in leakage portion 33 is, wherein, crawl section 32 is mainly used in being treated on screw location device 12, nut positioning device 22 After rigging screw, nut to be assembled are oriented crawl, then it is moved to by four axle robots 31 to be installed on product tray 34 After product 4, adaptation adjustment is carried out by four axle robots 31, is controlled using numerical control, finally realized screw to be assembled respectively, treat The assembling of nut is assembled, uniformity is good.After assembling assembling again, the instrument inspection such as mechanical or infrared is carried out to it by leak detection portion 33 Survey, whether have situations such as neglected loading screw, nut to find, as found there is neglected loading situation, then surrounding robot 31 then continues Screw, nut crawl, assembling, untill matching requirements are reached.
In this example, screw vibrating disk 10, nut vibrating disk 20 are set up in parallel and its outlet port is oppositely arranged, wherein, spiral shell Screw conveying is correspondingly arranged between nail vibrating disk 10, nut vibrating disk 20 and screw location device 12, nut positioning device 22 Groove 11, nut delivery chute 21, the screw delivery chute 11, nut delivery chute 21 are on same straight line and the screw with being disposed adjacent Positioner 12, nut positioning device 22 are perpendicular.
When screw to be assembled, nut to be assembled are delivered to screw positioning by screw delivery chute 11, nut delivery chute 21 successively It is to be installed to one of front end respectively by screw location device 12, nut positioning device 22 when device 12, nut positioning device 22 Individually positioned with screw, nut to be assembled, concrete structure is:Along screw delivery chute 11, the horizontal vertical of nut delivery chute 21 Direction sets location-plate respectively, and is correspondingly arranged on location-plate and can only position screw to be assembled, nut to be assembled Breach, in use, passing through cylinder or hydraulic oil cylinder driving location-plate so that the breach of the location-plate respectively with screw delivery chute 11, spiral shell Female port of delivery chute 21 is corresponding so that screw to be assembled, the nut to be assembled of front end enter to lacking for location-plate in moving ahead In mouthful, then moved after cylinder or hydraulic oil cylinder driving location-plate, drive corresponding screw to be assembled, nut to be assembled to move to setting position .In the application, the limiting section that position restriction is carried out to location-plate can be set on assembling support body 1, to avoid in cylinder or The situation such as be moved during oil cylinder operation excessive and influence the crawl of four axle robots 31.
Finally, in order to ensure 34 management easy to remove of product tray, suspension ring spiral shell is set on the corner of the product tray 34 Bolt 35, lifting movement directly can be carried out by driving or electric hoist, it is convenient and swift, it is laborsaving.
The technical scheme provided above the utility model embodiment is described in detail, used herein specifically Individual example is set forth to the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to help Assistant solves the principle of the utility model embodiment;Meanwhile for those of ordinary skill in the art, implement according to the utility model Example, the there will be changes in embodiment and application, in summary, this specification content should not be construed as To limitation of the present utility model.

Claims (5)

  1. A kind of 1. screw-nut assembly machine, it is characterised in that:Including being driven in flowing water frame (2) and by speed chain line (3) Forward product tray (34), there is the location division for positioning product (4) to be assembled on the product tray (34), it is characterised in that: Also include assembling support body (1), have on the assembling support body (1) treat rigging screw, nut to be assembled is vibrated respectively The screw vibrating disk (10) of material, nut vibrating disk (20) and with the screw vibrating disk (10), nut vibrating disk (20) is corresponding is connected And position the screw to be assembled, the screw location device (12) of nut to be assembled, nut positioning device (22) for transmitting;Institute State and four axle robots (31) and manoeuvre portion thereon are there is also positioned in assembling support body (1), the manoeuvre portion includes being used to grab successively Take the screw to be assembled on the screw location device (12) and move to above the product to be assembled (4) assembled, again according to Nut to be assembled on the secondary crawl nut positioning device (12) and move to above the assembling product (4) with it is described to be assembled The crawl section (32) and screw to be assembled, nut to be assembled for detecting on the product to be assembled (4) that screw is engaged are The leak detection portion (33) of no neglected loading.
  2. 2. screw-nut assembly machine according to claim 1, it is characterised in that:The flowing water frame (2) and the assembling Support body (1) split settings, and the assembling support body (1) is in below the flowing water frame (2), is had on the assembling support body (1) Position restriction and telescopic position limiting pile (37) can be carried out to the product tray (34) by having.
  3. 3. screw-nut assembly machine according to claim 2, it is characterised in that:On the position limiting pile (37) have with it is described The roller that product tray (34) end is in contact.
  4. 4. screw-nut assembly machine according to claim 3, it is characterised in that:Have on the assembling support body (1) and be used for Lift the pallet jacking detent mechanism (36) of the product tray (34).
  5. 5. screw-nut assembly machine according to claim 1, it is characterised in that:The screw vibrating disk (10), nut shake Moving plate (20) is set up in parallel and its outlet port is oppositely arranged, wherein, the screw vibrating disk (10), nut vibrating disk (20) with Screw delivery chute (11), nut delivery chute are correspondingly arranged between the screw location device (12), nut positioning device (22) (21), the screw delivery chute (11), nut delivery chute (21) are on same straight line and the screw with being disposed adjacent positions Device (12), nut positioning device (22) are perpendicular.
CN201720523553.4U 2017-05-10 2017-05-10 Screw-nut assembly machine Active CN206883159U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720523553.4U CN206883159U (en) 2017-05-10 2017-05-10 Screw-nut assembly machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720523553.4U CN206883159U (en) 2017-05-10 2017-05-10 Screw-nut assembly machine

Publications (1)

Publication Number Publication Date
CN206883159U true CN206883159U (en) 2018-01-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720523553.4U Active CN206883159U (en) 2017-05-10 2017-05-10 Screw-nut assembly machine

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CN (1) CN206883159U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108817883A (en) * 2018-06-01 2018-11-16 格力电器(武汉)有限公司 A kind of fastener fastening system
CN110733687A (en) * 2019-11-29 2020-01-31 航天科技控股集团股份有限公司 automatic film pasting system for vehicle-mounted terminal products
CN110789768A (en) * 2019-11-29 2020-02-14 航天科技控股集团股份有限公司 Automatic film pasting method for vehicle-mounted terminal product
CN111558825A (en) * 2019-05-29 2020-08-21 盐城工学院 Bolt automatic assembly mechanism based on robot
CN112296625A (en) * 2020-09-29 2021-02-02 武汉纺织大学 Screw automatic assembly equipment of stanobbier assembly
WO2021184669A1 (en) * 2020-03-15 2021-09-23 南京根田科技有限公司 Bolt and nut automatic assembly system for flat cultivation container

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108817883A (en) * 2018-06-01 2018-11-16 格力电器(武汉)有限公司 A kind of fastener fastening system
CN111558825A (en) * 2019-05-29 2020-08-21 盐城工学院 Bolt automatic assembly mechanism based on robot
CN110733687A (en) * 2019-11-29 2020-01-31 航天科技控股集团股份有限公司 automatic film pasting system for vehicle-mounted terminal products
CN110789768A (en) * 2019-11-29 2020-02-14 航天科技控股集团股份有限公司 Automatic film pasting method for vehicle-mounted terminal product
CN110789768B (en) * 2019-11-29 2021-09-28 航天科技控股集团股份有限公司 Automatic film pasting method for vehicle-mounted terminal product
CN110733687B (en) * 2019-11-29 2022-01-21 航天科技控股集团股份有限公司 Automatic film pasting system for vehicle-mounted terminal product
WO2021184669A1 (en) * 2020-03-15 2021-09-23 南京根田科技有限公司 Bolt and nut automatic assembly system for flat cultivation container
CN112296625A (en) * 2020-09-29 2021-02-02 武汉纺织大学 Screw automatic assembly equipment of stanobbier assembly
CN112296625B (en) * 2020-09-29 2021-11-12 武汉纺织大学 Automatic screw assembling equipment

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