CN206959749U - A kind of device for automatic detection ring bodies external diameter - Google Patents
A kind of device for automatic detection ring bodies external diameter Download PDFInfo
- Publication number
- CN206959749U CN206959749U CN201720560706.2U CN201720560706U CN206959749U CN 206959749 U CN206959749 U CN 206959749U CN 201720560706 U CN201720560706 U CN 201720560706U CN 206959749 U CN206959749 U CN 206959749U
- Authority
- CN
- China
- Prior art keywords
- ring bodies
- external diameter
- clamp assemblies
- detection
- automatic detection
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
It the utility model is related to a kind of device for automatic detection ring bodies external diameter, including bracket, bracket both sides are arranged with a pair of removable clamp assemblies, removable clamp assemblies are arranged on the slide rail on bracket, removable clamp assemblies installation ball-screw, ball-screw connects drive mechanism, ball-screw installs encoder, removable clamp assemblies include detection support, detection support is provided with the connecting shaft being axially movable, one end installation signal isolation of connecting shaft, the other end installation driving piece of connecting shaft, detection support top is provided with detection switch.Compared with prior art, the utility model is realized to ring bodies external diameter automatic detection, carry out simultaneously to object automatic centering, the height of object is unrestricted during detection, and efficiency improves, and detection range is wide, operation is easier, labor intensity reduces, and the data of detection can share other stations, and structure and installation site are easy to observe and maintained.
Description
Technical field
The utility model belongs to packing technique field, and in particular to a kind of device for automatic detection ring bodies external diameter.
Background technology
When packing ring bodies, generally require to know the external diameter of the object to be packed in advance, it is follow-up to set
Each technological parameter of packaging.Three point contact method of the prior art is to measure the quick method of circular object radius or girth, is surveyed
Amount instrument can be divided into digital diameter instrument and scale-type radius instrument, pass through three points and the tested circular object of survey tool used
Curved face contact, then go out by the display on survey tool and graduation indication the radius of corresponding tested circular object, but in ring-type
Body packing technique field, this method do not apply to, and due to the various and different external diameter object alternate feed of material specification, personnel
It is big to operate labor intensity, measurement is inaccurate, strong influence rhythm of production.
Utility model content
The purpose of this utility model is exactly to provide one kind in order to solve the above problems to be used for automatic detection ring bodies external diameter
Device.
The purpose of this utility model is achieved through the following technical solutions：
A kind of device for automatic detection ring bodies external diameter, including bracket, described bracket both sides are arranged with a pair
Removable clamp assemblies, described removable clamp assemblies are arranged on the slide rail on bracket, described removable clamping
Component installs ball-screw, described ball-screw connection drive mechanism, ball-screw installation encoder, described removable folder
Holding component includes detection support, and described detection support is provided with the connecting shaft being axially movable, one end peace of described connecting shaft
Signal isolation is filled, the other end installation driving piece of connecting shaft, described detection support top is provided with detection switch.
Be provided with back-moving spring between described connecting shaft and driving piece, designed using spring buffer improve safety in utilization with
Reliability.
Described bracket is provided with multiple rows of non-dynamic roller component, and described non-dynamic roller component is by multiple rollings being arranged side by side
Wheel composition.
The roller rotating direction of described non-dynamic roller component is identical with mobile clamp assemblies moving direction.
Conveying roll is installed between described non-dynamic roller component, can be connected with the equipment of upstream, realize automatic feed, from
It is dynamic to survey the Unmanned operations such as external diameter, self-emptying.
Described drive mechanism is motor.
The concrete operating principle of the present apparatus is：
Initial position, motor driven ball screw make removable clamp assemblies run to ragged edge, facilitate ring bodies to enter,
Now the distance between two detection switch maximum, is represented with L1；Ring bodies stops after entering mechanism center, motor driven rolling
Ballscrew is operated, and now the removable clamp assemblies on both sides are run toward mid-ambles, when one side may move the driving of clamp assemblies
After piece and the cylindrical contact of ring bodies, driving piece makes connecting shaft outward movment, and the signal isolation in connecting shaft outward simultaneously
Operation, when signal isolation runs to the underface of detection switch, detection switch can send electric signal to main frame, show with
The cylindrical contact of ring bodies.When only one side signal is connected, mechanism will not stop, and continue toward middle operation, ring bodies can be non-
Transverse shifting in power roller, after the cylindrical contact of driving piece and the ring bodies of another side, driving piece makes connecting shaft outward movment, fills
Signal isolation in connecting shaft is run outward simultaneously, and when signal isolation runs to the underface of detection switch, detection is opened
Pass can send electric signal to main frame, illustrate this side with ring bodies is cylindrical contacts, when the detection switch on both sides all sends telecommunications
Number when, ball screw stop motion, ball screw from outermost end be moved to the contact cylindrical stopping of ring bodies after unilateral distance use
L2 is represented.
Then ring bodies external diameter calculation formula is：
OD=L1-L2 × 2
Wherein, OD is the external diameter of ring bodies, and L1 expands full-size in place for mechanism；L2 is encoder automatic detection meter
Calculate the unilateral mobile size of ball screw.
The amendment of coupled system other specification and the adjustment of field working conditions again, finally feed back to automatic detection ring bodies
Outer diameter parameters, it is input in the PLC system of main frame and shares.After the completion of calculating, motor driven ball screw antiport, both sides
Removable clamp assemblies are run outward simultaneously, are automatically stopped after running to position, and whole test process is completed.
Compared with prior art, the utility model is realized to the full-automatic detection of ring bodies external diameter, while object is automatically right
In, the height of object is unrestricted during detection, and efficiency improves, and detection range is wider, and operation is easier.Device can be online
Formula uses, and can be used again with unit, and labor intensity reduces, and can automatically complete, and the data of detection can share other stations, knot
Structure and installation site are easy to observe and maintained.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1- brackets；2- non-dynamic roller components；3- slide rails；4- ball-screws；5- encoders；6- drive mechanisms；7- is examined
Survey support；8- detection switch；9- signal isolations；10- connecting shafts；11- back-moving springs；12- drives piece.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of device for automatic detection ring bodies external diameter, as shown in figure 1, including bracket 1, the both sides of bracket 1 are symmetrically set
There are a pair of removable clamp assemblies, may move on the slide rail 3 that clamp assemblies are arranged on bracket 1, may move clamp assemblies
Ball-screw 4 is installed, ball-screw 4 is connected drive mechanism 6, driven using motor, and ball-screw 4 installs encoder 5, may move
Clamp assemblies include detection support 7, and detection support 7 is provided with the connecting shaft 10 being axially movable, one end installation letter of connecting shaft 10
Number isolation 9, the other end installation driving piece 12 of connecting shaft 10, the top of detection support 7 are provided with detection switch 8, connecting shaft 10 and
Be provided with back-moving spring 11 between driving piece 12, bracket 1 is provided with multiple rows of non-dynamic roller component 2, non-dynamic roller component 2 by it is multiple simultaneously
The roller composition that row is set, the roller rotating direction of non-dynamic roller component 2 is identical with mobile clamp assemblies moving direction, non-powered
Conveying roll can be installed between roll assembly 2.
When specifically used, initial position, motor driven ball screw 4 makes removable clamp assemblies run to ragged edge, makes
Ring bodies enters, and now the distance between two detection switch 8 maximum, is represented with L1；Ring bodies stops after entering mechanism center
Only, motor driven ball screw 4 is operated, and now the removable clamp assemblies on both sides are run toward mid-ambles, when one side may move
The driving piece 12 of clamp assemblies is with after the cylindrical contact of ring bodies, driving piece 12 to make the outward movment of connecting shaft 10, mounted in connecting shaft 10
On signal isolation 9 simultaneously run outward, when signal isolation 9 runs to the underface of detection switch 8, the meeting of detection switch 8
Electric signal is sent to main frame, show with ring bodies is cylindrical contacts.When only one side signal is connected, mechanism will not stop,
Continue toward middle operation, ring bodies can on non-dynamic roller transverse shifting, connect when driving piece 12 and the ring bodies of another side are cylindrical
After touch, driving piece 12 makes the outward movment of connecting shaft 10, and the signal isolation 9 in connecting shaft 10 is run outward simultaneously, works as letter
Number isolation 9 runs to the underface of detection switch 8, and detection switch 8 can send electric signal to main frame, illustrate this side with ring
Shape in vitro circle contact, when the detection switch 8 on both sides all sends electric signal, ball screw 4 can stop motion, ball screw 4 from
Unilateral distance is represented with L2 after outermost end is moved to the contact cylindrical stopping of ring bodies.Then ring bodies external diameter calculation formula is：
OD=L1-L2 × 2
Wherein, OD is the external diameter of ring bodies, and L1 expands full-size in place for mechanism；L2 is encoder automatic detection meter
Calculate the unilateral mobile size of ball screw 4.
Claims (6)
- A kind of 1. device for automatic detection ring bodies external diameter, it is characterised in that including bracket (1), described bracket (1) two Side is arranged with a pair of removable clamp assemblies, and described removable clamp assemblies are arranged on the slide rail (3) on bracket (1) On, described removable clamp assemblies installation ball-screw (4), described ball-screw (4) connection drive mechanism (6), ball Leading screw (4) installation encoder (5),Described removable clamp assemblies include detection support (7), and described detection support (7) is provided with the connection being axially movable Axle (10), one end installation signal isolation (9) of described connecting shaft (10), the other end installation driving piece of connecting shaft (10) (12), described detection support (7) top is provided with detection switch (8).
- A kind of 2. device for automatic detection ring bodies external diameter according to claim 1, it is characterised in that described company Back-moving spring (11) is provided between spindle (10) and driving piece (12).
- A kind of 3. device for automatic detection ring bodies external diameter according to claim 1, it is characterised in that described support Frame (1) is provided with multiple rows of non-dynamic roller component (2), and described non-dynamic roller component (2) is made up of multiple rollers being arranged side by side.
- 4. a kind of device for automatic detection ring bodies external diameter according to claim 3, it is characterised in that described is non- The roller rotating direction of power roll assembly (2) is identical with mobile clamp assemblies moving direction.
- 5. a kind of device for automatic detection ring bodies external diameter according to claim 3, it is characterised in that described is non- Power roll assembly installs conveying roll between (2).
- A kind of 6. device for automatic detection ring bodies external diameter according to claim 1, it is characterised in that described drive Motivation structure (6) is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720560706.2U CN206959749U (en) | 2017-05-19 | 2017-05-19 | A kind of device for automatic detection ring bodies external diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720560706.2U CN206959749U (en) | 2017-05-19 | 2017-05-19 | A kind of device for automatic detection ring bodies external diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206959749U true CN206959749U (en) | 2018-02-02 |
Family
ID=61375260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720560706.2U Expired - Fee Related CN206959749U (en) | 2017-05-19 | 2017-05-19 | A kind of device for automatic detection ring bodies external diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206959749U (en) |
-
2017
- 2017-05-19 CN CN201720560706.2U patent/CN206959749U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180202 |