CN206759819U - A kind of Z axis cam mounting device - Google Patents
A kind of Z axis cam mounting device Download PDFInfo
- Publication number
- CN206759819U CN206759819U CN201720352296.2U CN201720352296U CN206759819U CN 206759819 U CN206759819 U CN 206759819U CN 201720352296 U CN201720352296 U CN 201720352296U CN 206759819 U CN206759819 U CN 206759819U
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- China
- Prior art keywords
- mounting device
- slide assemblies
- drive mechanism
- supporting plate
- axis cam
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Abstract
The utility model discloses a kind of Z axis cam mounting device, including：Supporting plate, the first drive mechanism located at supporting plate top, the second drive mechanism located at supporting plate bottom, the first slide assemblies in supporting plate and between two drive mechanisms and the second slide assemblies, the suction nozzle driven by the second drive mechanism；The two slide assemblies superposition is set, and the mounting device also includes cam pack, and the cam pack is driven by the first drive mechanism, and drives two slide assemblies to move up and down.Z axis cam mounting device of the present utility model simplifies the structure of prior art, and existing synchronous band structure is replaced using cam pack, stable, response speed faster, weight it is lighter；The spring assembly of buffering is added, sucker contact product is given buffering and offset when producing bounce-back, avoid damaging mechanism or component.
Description
Technical field
It the utility model is related to SMT attachments field, more particularly to a kind of Z axis cam mounting device.
Background technology
The Z axis mounting device that SMT machines use in actual production at present uses with Types Below substantially：As shown in figure 1, mainly by
For synchronizing wheel 1-2 so as to drive timing belt 1-3 to move up and down, movable block 1-6 and splined shaft 1-5 is fixed on one in motor 1-1 drives
Rise, timing belt 1-3 drives movable block 1-6 so that splined shaft realization moves up and down；Motor 1-9 drives synchronizing wheel 1-11, synchronous
Wheel 1-13 and floral axis nut 1-7 is fixed together, and synchronizing wheel 1-13 is rotated together by timing belt 1-8 drivings, so that spline
Realize spinfunction.Moving up and down and rotating for suction nozzle 1-10 is controlled by controlled motor 1-2 and motor 1-9 together.
, problems be present in this structure design of prior art：
(1), running accuracy is poor.Suction nozzle rotation be by synchronizing wheel 1-11,1-13 and timing belt 1-8 connections, timing belt with together
Gap be present in the connection between step wheel.
(2), Z axis suction nozzle rigidity is poor.Suction nozzle 1-10 is fixed on splined shaft 1-5, and splined shaft 1-5 general diameters only have 8 millis
Rice, and be hollow, hanging 50 millimeter, easy modification.
(3), move up and down that structurally live moving part is more, and overall structure stability is poor.Whole mobile rotational structure, mainly passes through four
Individual synchronizing wheel 1-2,1-11,1-13,1-14 and 2 timing belts 1-8,1-3 drive, and connection member is more.
Therefore, the prior art is defective, it is necessary to improve.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of Z axis cam mounting device.
The technical solution of the utility model is as follows：
A kind of Z axis cam mounting device, including：Supporting plate, the first drive mechanism located at supporting plate top, located at support
Second drive mechanism of plate bottom, the first slide assemblies in supporting plate and between two drive mechanisms and second slide
Component, the suction nozzle driven by the second drive mechanism；The two slide assemblies superposition is set, and the mounting device also includes cam set
Part, the cam pack are driven by the first drive mechanism, and drive two slide assemblies to move up and down.
Preferably, the cam pack includes a swinging block, the bearing being installed on swinging block, a guide groove block, described to lead
Geosynclinal block is provided with guide groove, is slided for bearing；The swinging block is connected with the first drive mechanism, the guide groove block and the first slide assemblies
Movable part be fixedly connected.
Preferably, the mounting device also includes spring assembly, between two slide assemblies, makes the second slide assemblies relative
First slide assemblies mobile cushioning.
Further, the first drive mechanism includes the first motor, and its output shaft is vertical with swinging block affixed.
Further, second drive component includes a hollow rotating motor, and its output shaft is coaxially affixed with suction nozzle.
Further, first slide assemblies include fixed first straight line guide rail on the supporting plate, along first straight line
The portable plate that guide rail slides up and down, portable plate top are fixedly connected with guide groove block.
Further, second slide assemblies include being fixed on second straight line guide rail on portable plate, along second straight line
The jointing plate that guide rail slides up and down, the hollow rotating motor are fixed on jointing plate.
Further, the spring assembly includes a limited block, a compression spring；It is straight that limited block is vertically fixed on second
Line rail crown, compression spring one end vertical connection limited block, the other end at the top of jointing plate with being connected.
Using such scheme, the utility model has the advantages that：
(1), simplify structure, existing synchronous band structure replaced using cam pack, stable, response speed faster,
Weight is lighter；
(2) spring assembly of buffering, is added, sucker contact product is given buffering and offset when producing bounce-back, avoid damage machine
Structure or component；
(3), move up and down and pick and place, motor only needs to rotate half-turn, and reduction picks and places the time, hence it is evident that improves efficiency；
(4), two line slideways replace splined shaft, improve structural rigidity, reduce vibrations on the move, improve mounting position essence
Degree；
(5), hollow motor is direct-connected, instead of driving spline to rotate by timing belt originally, improves attachment running accuracy.
Brief description of the drawings
Fig. 1 is the structural representation of prior art；
Fig. 2 is stereogram one of the present utility model；
Fig. 3 is stereogram two of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Reference picture 2 and Fig. 3, the utility model provide a kind of Z axis cam mounting device, including：Supporting plate 21, located at support
First drive mechanism 22 on the top of plate 21, the second drive mechanism 23 located at the bottom of supporting plate 21, in supporting plate 21 and it is situated between
The first slide assemblies 24 and the second slide assemblies 25 between two drive mechanisms 22,23, driven by the second drive mechanism 23
Suction nozzle 26；Two slide assemblies 24,25 superposition is set, and the mounting device also includes cam pack 27, the cam pack 27 by
First drive mechanism 22 drives, and drives two slide assemblies 24,25 to move up and down.
Wherein, the cam pack 27 includes a swinging block 271, the bearing 272 being installed on swinging block 271, a guide groove
Block 273, the guide groove block 273 are provided with guide groove, slided for bearing 272；The swinging block 271 is connected with the first drive mechanism 21,
The guide groove block 273 is fixedly connected with the movable part of the first slide assemblies 24.
First drive mechanism 22 includes the first motor 221, and its output shaft is vertical with swinging block 271 affixed.Described second
Drive mechanism 23 includes a hollow rotating motor 231, and its output shaft is coaxially affixed with suction nozzle 26.
First straight line guide rail 241 that first slide assemblies 24 include being fixed in supporting plate 21, lead along first straight line
The portable plate 242 that rail 241 slides up and down, the top of portable plate 242 are fixedly connected with guide groove block 273.Second slide assemblies 25
Including the second straight line guide rail 251 being fixed on portable plate 242, the jointing plate 252 slided up and down along second straight line guide rail 251,
The hollow rotating motor 231 is fixed on jointing plate 252.
The mounting device also includes spring assembly 28, between two slide assemblies 24,25, makes the phase of the second slide assemblies 25
To the mobile cushioning of the first slide assemblies 24.The spring assembly 28 includes a limited block 281, a compression spring 282；Limited block
281 are vertically fixed on the top of second straight line guide rail 251, one end vertical connection limited block 281 of compression spring 282, the other end and patch
The top of plywood 252 connects.
Operation principle of the present utility model：
First motor 221 starts, and swinging block 271 is rotated with the first motor 221 with same angular speed, band dynamic bearing
272 move in the guide groove of guide groove block 273, so as to drive portable plate 242 to move up and down.It is by passing through cam set due to moving up and down
Part 27 coordinates driving, reduces timing belt 1-3 and synchronizing wheel 1-7,1-13 and spline 1-5, splined nut 1-7 in Fig. 1, improves
Stability when mobile.
During hollow rotating 231 rotation operation of motor, when the contact product of suction nozzle 26 produces bounce-back, jointing plate 252 is to moving up
Dynamic, now the limiting buffer of spring assembly 28, product is buffered to the active force of suction nozzle 26 and offset, and avoids damaging mechanism or first device
Part.Design herein, compared to the prior art shown in Fig. 1, synchronizing wheel 1-13 and timing belt 1-8 are eliminated, and eliminate spline,
Avoid its fit clearance, suction nozzle 26 with the rotary shaft of hollow rotating motor 231 is direct-connected improves response speed and running accuracy；The
Two guide rails 251 and jointing plate 252 instead of Fig. 1 splined shaft, and very thin splined shaft 1-5 is replaced with block part, strengthen rigidity,
Shaken when preventing from putting, improve precision.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, it is all in this practicality
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (8)
1. a kind of Z axis cam mounting device, including：Supporting plate, the first drive mechanism located at supporting plate top, located at supporting plate
Second drive mechanism of bottom, the first slide assemblies in supporting plate and between two drive mechanisms and the second Slide Group
Part, the suction nozzle driven by the second drive mechanism；The two slide assemblies superposition is set, it is characterised in that the mounting device also wraps
Cam pack is included, the cam pack is driven by the first drive mechanism, and drives two slide assemblies to move up and down.
2. Z axis cam mounting device according to claim 1, it is characterised in that the cam pack include a swinging block,
Bearing, the guide groove block being installed on swinging block, the guide groove block are provided with guide groove, are slided for bearing；The swinging block and first
Drive mechanism is connected, and the guide groove block is fixedly connected with the movable part of the first slide assemblies.
3. Z axis cam mounting device according to claim 1 or 2, it is characterised in that the mounting device also includes groups of springs
Part, between two slide assemblies, make the second slide assemblies with respect to the first slide assemblies mobile cushioning.
4. Z axis cam mounting device according to claim 3, it is characterised in that the first drive mechanism includes the first motor,
Its output shaft is vertical with swinging block affixed.
5. Z axis cam mounting device according to claim 4, it is characterised in that second drive component is included in one
Empty electric rotating machine, its output shaft are coaxially affixed with suction nozzle.
6. Z axis cam mounting device according to claim 5, it is characterised in that first slide assemblies include fixing
First straight line guide rail on the supporting plate, the portable plate slided up and down along first straight line guide rail, portable plate top is consolidated with guide groove block
Fixed connection.
7. Z axis cam mounting device according to claim 6, it is characterised in that second slide assemblies include fixing
Second straight line guide rail on portable plate, the jointing plate slided up and down along second straight line guide rail, the hollow rotating motor are fixed
On jointing plate.
8. Z axis cam mounting device according to claim 6, it is characterised in that the spring assembly include a limited block,
One compression spring；Limited block is vertically fixed on second straight line rail crown, compression spring one end vertical connection limited block, the other end
With being connected at the top of jointing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720352296.2U CN206759819U (en) | 2017-04-01 | 2017-04-01 | A kind of Z axis cam mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720352296.2U CN206759819U (en) | 2017-04-01 | 2017-04-01 | A kind of Z axis cam mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206759819U true CN206759819U (en) | 2017-12-15 |
Family
ID=60612467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720352296.2U Active CN206759819U (en) | 2017-04-01 | 2017-04-01 | A kind of Z axis cam mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206759819U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127366A (en) * | 2018-02-09 | 2019-08-16 | 比亚迪股份有限公司 | Workpiece clamping and placing system |
| CN110392520A (en) * | 2019-07-15 | 2019-10-29 | 广东海信宽带科技有限公司 | A kind of chip mounter |
| CN111776736A (en) * | 2020-07-14 | 2020-10-16 | 苏州华智诚精工科技有限公司 | Double-suction-head device capable of being compatible with material taking and placing and assembling functions |
| CN116020759A (en) * | 2023-03-24 | 2023-04-28 | 无锡市创凯电气控制设备有限公司 | Novel chip sorting equipment |
-
2017
- 2017-04-01 CN CN201720352296.2U patent/CN206759819U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127366A (en) * | 2018-02-09 | 2019-08-16 | 比亚迪股份有限公司 | Workpiece clamping and placing system |
| CN110392520A (en) * | 2019-07-15 | 2019-10-29 | 广东海信宽带科技有限公司 | A kind of chip mounter |
| CN111776736A (en) * | 2020-07-14 | 2020-10-16 | 苏州华智诚精工科技有限公司 | Double-suction-head device capable of being compatible with material taking and placing and assembling functions |
| CN116020759A (en) * | 2023-03-24 | 2023-04-28 | 无锡市创凯电气控制设备有限公司 | Novel chip sorting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190822 Address after: 518000 Guangdong Province Longhua District, Longhua District, Longhua Street, Langkou Community, Huarong Road, 496, Detai Industrial Zone, No. 7 Building, 4 floors and 2 floors to the North Patentee after: Shenzhen Shengmao Technology Co., Ltd. Address before: 518000 3rd Floor, 7th Building, Detai Science Park, Huarong Road, Dalang Street, Longhua New District, Shenzhen City, Guangdong Province Patentee before: Shenzhen City TIROS Automation Technology Co. Ltd. |