CN208527350U - The device of jewel screening - Google Patents
The device of jewel screening Download PDFInfo
- Publication number
- CN208527350U CN208527350U CN201820710442.9U CN201820710442U CN208527350U CN 208527350 U CN208527350 U CN 208527350U CN 201820710442 U CN201820710442 U CN 201820710442U CN 208527350 U CN208527350 U CN 208527350U
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- Prior art keywords
- jewel
- screening
- laser
- conveyer belt
- track
- Prior art date
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Abstract
The utility model provides a kind of device of jewel screening, including the conveyer belt for transmitting jewel, the positioning wire track above conveyer belt, height detection component and screening component, height detection component includes the laser emitter set on conveyer belt side, the laser pickoff set on the conveyer belt other side and for analyzing jewel elevation information, screening component is electrically connected with laser pickoff, for receiving the elevation information of jewel and separating multiple jewels according to the elevation information.The device of jewel screening provided by the utility model, when jewel is transported between laser emitter and laser pickoff, the laser that laser transmitter projects go out completely or partially is blocked by jewel, laser pickoff according to the received laser analysis jewel elevation information, jewel is separated by screening component again, realize the automatic screening of jewel, work efficiency is high, error rate is low.
Description
Technical field
The utility model belongs to wrist-watch manufacture auxiliary tool technology field, is to be related to a kind of jewel screening more specifically
Device.
Background technique
The major function of wrist-watch is clocking capability.But with the continuous improvement of life consumption level, wrist-watch is increasingly becoming
One kind of ornament.Many wrist-watch producers are in order to promote the class and aesthetics of wrist-watch, and embedding gem makes on the watchcase of wrist-watch
Wrist-watch is more bright and glittering.What the bulk purchase of wrist-watch producer used is the smaller and not of uniform size jewel of particle, this jewel
Without 4C level identification, so needing to carry out size selection to jewel, use is inlayed so as to subsequent.
The method that wrist-watch industry screens stone dimension at present are as follows: pass through the height of artificial one one measurement jewel.
This screening technique has several disadvantages in that first is that working efficiency is lower, when manual measurement jewel height, needs using tweezers
Jewel is placed under height dial gauge measuring probe and is measured, it is artificial to read measurement height, it takes a long time；Second is that error rate is high,
Every jewel requires manually to read, and under prolonged work, testing staff is easy fatigue, and reading generates mistake, influences subsequent
It inlays.
Utility model content
The purpose of this utility model is to provide a kind of devices of jewel screening, existing in the prior art artificial to solve
Measure the technical problem that working efficiency is low, error rate is high caused by jewel height.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of device of jewel screening, packet
It includes:
Conveyer belt, for transmitting jewel；
Positioning wire track, set on the top of the conveyer belt, for making multiple jewels along the length of the positioning wire track
Direction is arranged successively on the conveyer belt；
Height detection component comprising set on the conveyer belt side laser emitter, be set to the conveyer belt it is another
The laser pickoff of side and the elevation information for analyzing the jewel；And
Component is screened, for separating multiple jewels according to the elevation information.
Further, the laser emitter includes the first laser source and second laser source being successively vertically arranged, described
First laser source is equal to the first predetermined altitude at a distance from the conveyer belt, and the second laser source is at a distance from the conveyer belt
Equal to the second predetermined altitude.
Further, the laser emitter further includes set on the third between the second laser source and the conveyer belt
Laser source.
Further, the screening component includes for being forced through the jewel after the height detection component detection
Push-pull configuration, the push-pull configuration is electrically connected with the laser pickoff, and the screening component further includes being greater than for transmitting
Or equal to first predetermined altitude jewel first screening track, for transmitting first predetermined altitude to described second
Second of jewel between predetermined altitude screens track and for transmitting the jewel for being less than or equal to second predetermined altitude
Third screen track, it is described first screening track, it is described second screening track, the third screening track is arranged side by side in institute
State the top of conveyer belt.
Further, the positioning wire track includes delivery section and the detection section with the transmission band connection, the transmission
Section is equipped with multiple positioning regions being uniformly distributed along its length and be used to position the jewel.
Further, the delivery section and it is described detection section junction set there are two flare setting baffle.
It further, further include the support frame for being used to support the positioning wire track, the screening component.
The beneficial effect of the device of jewel screening provided by the utility model is: compared with prior art, this is practical new
The device of type jewel screening, by the way that height detection component is arranged so that jewel transport to laser emitter and laser pickoff it
Between when, the laser that laser transmitter projects go out completely or partially is blocked by jewel, and laser pickoff is according to institute's received laser point
The elevation information of the jewel is analysed, then is separated the different jewel of elevation information by screening component, realizes the automatic screening of jewel,
Work efficiency is high, error rate is low.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the device of jewel provided by the embodiment of the utility model screening；
Fig. 2 is the structural schematic diagram of height detection component provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram for the height detection component that another embodiment of the utility model provides.
Wherein, each appended drawing reference in figure:
1- conveyer belt；10- jewel；2- positioning wire track；21- delivery section；The positioning region 211-；22- detects section；3- height detection
Component；31- laser emitter；311- first laser source；312- second laser source；313- third laser source；The 4th laser of 314-
Source；32- laser pickoff；4- screens component；41- first screens track；42- second screens track；43- third screens track；
44- push-pull configuration；The first collector of 51-；The second collector of 52-；53- third collector；6- baffle；7- support frame.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Also referring to Fig. 1 and Fig. 2, now the device of jewel provided by the utility model screening is illustrated.The jewel
The device of screening, including conveyer belt 1, positioning wire track 2, height detection component 3 and screening component 4.Positioning wire track 2 is set to transmission
With 1 top, multiple jewels 10 are arranged successively along the length direction of positioning wire track 2 on conveyer belt 1, specifically, positioning wire track 2
Quantity be two, be arranged in parallel in the top of conveyer belt 1, i.e., jewel 10 is set between two positioning wire tracks 2, two position lines
Rail 2 forms the positioning action to jewel 10, and transmission belt 1 drives jewel 10 to travel forward.Height detection component 3 is sent out including laser
Emitter 31 and laser pickoff 32, laser emitter 31 are set to the side of conveyer belt 1, and laser pickoff 32 is set to conveyer belt 1
Other side, when jewel 10 is under the transmission effect of conveyer belt 1, when by between laser emitter 31 and laser pickoff 32,
The laser that laser emitter 31 emits can be blocked by the jewel 10, and laser pickoff 32, which is only capable of receiving, not to be swashed by what jewel 10 blocked
Light, so laser can analyze the elevation information of the jewel 10 to laser pickoff 32 based on the received.Specifically, laser connects
When receiving whole laser that the reception laser emitter 31 of device 32 emits, there is no jewel between laser emitter 31 and laser pickoff 32
10 pass through；When laser pickoff 32 receives the fraction of laser light of the transmitting of laser emitter 31, another part laser is hidden by jewel 10
Gear, the height of jewel 10 are less than the height of the laser emission point for the laser that is blocked；Laser pickoff 32 does not receive Laser emission
When the laser that device 31 emits, laser is all blocked by jewel 10, and the height of jewel 10 is greater than the height of laser emission point.Screening group
Part 4 is electrically connected with laser pickoff 32, receives the elevation information of above-mentioned jewel 10, and according to the elevation information by elevation information not
Same jewel 10 is separated from each other, and realizes the size selection of jewel 10.
The device of jewel screening provided by the utility model, compared with prior art, the dress of the utility model jewel screening
It sets, by the way that height detection component 3 is arranged, when so that the transport of jewel 10 is between laser emitter 31 and laser pickoff 32, swashs
The laser that optical transmitting set 31 is launched completely or partially is blocked by jewel 10, and laser pickoff 32 is according to the received laser analysis of institute
The elevation information of the jewel 10, then separated the different jewel 10 of elevation information by screening component 4, realize the automatic of jewel 10
Screening, work efficiency is high, error rate is low.
Referring to Fig. 2, a kind of specific embodiment of the device as jewel provided by the utility model screening, laser hair
Emitter 31 includes the first laser source 311 and second laser source 312 being successively vertically arranged, and the jewel screening plant has first
Predetermined altitude and the second predetermined altitude.In this embodiment, the distance between first laser source 311 and conveyer belt 1 are equal to first
Predetermined altitude, the distance between second laser source 312 and conveyer belt 1 are equal to the second predetermined altitude.First laser source 311, second
Successively from high to low, laser emitter 31 issues two different beam directional lights of height to 312 height of laser source.For example, with conveyer belt 1
Transport plane be horizontal plane, the height in first laser source 311 is 1.1mm, and the height in second laser source 312 is 0.9mm, first
Predetermined altitude is 1.1mm, and the second predetermined altitude is 0.9mm.When the height of jewel 10 is less than or equal to 0.9mm or do not have
When jewel 10 passes through, signal receiver receives the laser in first laser source 311 and second laser source 312, the height of jewel 10
Less than or equal to the second predetermined altitude；When the height of jewel 10 is when 0.9mm is between 1.1mm, laser pickoff 32 is received
The laser in first laser source 311, the jewel 10 is in the first predetermined altitude between the second predetermined altitude；It is big when being higher than for jewel 10
When 1.1mm, laser pickoff 32 does not receive laser, and 10 height of jewel is greater than or equal to the first predetermined altitude.
In this way, the height of jewel 10 is different, the laser signal that laser pickoff 32 receives is also different, and laser pickoff 32 is according to reception
To laser intelligence analyze the elevation information of jewel 10, screening component 4 is isolated according to the elevation information less than or equal to the
The jewel 10 of two predetermined altitudes makes a reservation in the jewel 10 of the first predetermined altitude to the second predetermined altitude and more than or equal to first
Jewel 10 in altitude range.In this embodiment, the first predetermined altitude and the second predetermined altitude are not construed as limiting, according to required sieve
10 size selection of jewel of choosing.
Referring to Fig. 3, in another embodiment, laser emitter 31 further includes the 4th laser source 314, first laser source
311, second laser source 312, the 4th laser source 314 successively arrange from high to low, can filter out more than or equal to the first predetermined height
Degree, the first predetermined altitude to the second predetermined altitude, the second predetermined altitude to third predetermined altitude are less than or equal to the predetermined height of third
Spend the jewel 10 of these four different height ranges.For example, the height in first laser source 311 is 1.1mm, second laser source 312
Height is 0.9mm, and the height of the 4th laser source 314 is 0.7mm, and the first predetermined altitude is 1.1mm, and the second predetermined altitude is
0.9mm, third predetermined altitude are 0.7mm, and laser pickoff 32 analyzes the height of jewel 10 according to the laser intelligence received
Information, screening component 4 isolate the jewel 10 of four kinds of altitude ranges according to the elevation information: 10 height of jewel is less than or equal to
0.7mm, 10 height of jewel 0.7mm between 0.9mm, 10 height of jewel 0.9mm between 1.1mm, the height of jewel 10 it is big
In or equal to 1.1mm.By parity of reasoning, and the quantity of the laser source of laser emitter 31 can also be four, five, six etc., from
And isolate the jewel 10 of more altitude ranges.
In another embodiment, laser emitter 31 only includes second laser source 312, can filter out and be less than or equal in advance
Determine the jewel 10 of height and the jewel 10 greater than predetermined altitude.For example, the height in second laser source 312 is 1mm, predetermined altitude
For 1mm, laser pickoff 32 analyzes the elevation information of jewel 10 according to the laser intelligence received, screens component 4 according to this
Elevation information isolates the jewel 10 of two kinds of altitude ranges: 10 height of jewel is less than or equal to 1mm；10 height of jewel is greater than
1mm。
Referring to Fig. 2, a kind of specific embodiment of the device as jewel provided by the utility model screening, laser hair
Emitter 31 further includes set on the third laser source 313 between second laser source 312 and conveyer belt 1, and third laser source 313 is for examining
Whether survey has jewel 10 to pass through height detection component 3.For example, the height of third laser source 313 is 0.2mm, work as laser emitter
When not having jewel 10 to pass through between 31 and laser pickoff 32, laser pickoff 32 receives first laser source 311, second laser
The laser that source 312, third laser source 313 issue；When there is jewel 10 to pass through between laser emitter 31 and laser pickoff 32,
Laser pickoff 32 can not receive the laser of the sending of third laser source 313.
Referring to Fig. 1, a kind of specific embodiment of the device as jewel provided by the utility model screening, screening group
Part 4 includes push-pull configuration 44, and push-pull configuration 44 is electrically connected with laser pickoff 32, receives the jewel that laser pickoff 32 analyzes
10 elevation informations, the jewel 10 that push-pull configuration 44 pushes and pulls jewel 10 according to the elevation information and keeps altitude range different are separated from each other.
Push-pull configuration 44 includes driving motor and the pull-push piece by driving motor promotion, and pull-push piece is for pushing and pulling jewel 10.Screen component 4
It further include that the first screening track 41, second being arranged side by side above conveyer belt 1 screens track 42 and third screening track 43, the
One screening track 41 is used to transmit the jewel 10 more than or equal to the first predetermined altitude, and the second screening track 42 is for being transmitted in
First predetermined altitude to the jewel 10 between the second predetermined altitude, screen track 43 and be less than or equal to second for transmitting by third
The jewel 10 of predetermined altitude.Push-pull configuration 44 pushes and pulls jewel 10 to corresponding screening according to 10 elevation information of jewel received
In track.For example, height detection component 3 detects the jewel 10 more than or equal to the first predetermined altitude, push-pull configuration 44 should
Jewel 10 is moved in the first screening track 41；Height detection component 3 is detected in the first predetermined altitude to the second predetermined altitude
Between jewel 10, positioning wire track 2 be set to conveyer belt 1 middle position, positioning wire track 2 with second screen track 42 face,
The continuation of jewel 10 is advanced under the action of conveyer belt 1, is directly entered the second screening track 42, certainly, can also be passed through push-pull configuration
The jewel 10 is moved to the second screening track 42 by 44；Height detection component 3 is detected less than or equal to the second predetermined altitude
The jewel 10 is moved in third screening track 43 by jewel 10, push-pull configuration 44.Optionally, laser pickoff 32 and transmission belt
Power mechanism electrical connection, when the jewel 10 that height detection component 3 detects is not in the first predetermined altitude to the second predetermined altitude
Between when, the power mechanism operation suspension of conveyer belt 1, convenient for push-and-pull by the mobile jewel 10 of structure, time out can be preset,
For example, time out is 3s.
Please continue to refer to Fig. 1, a kind of specific embodiment of the device as jewel provided by the utility model screening, sieve
Selecting component 4 further includes the first collector 51, the second collector 52 and third collector 53.First collector 51 is set to the first screening
The output end of track 41, collects the jewel 10 for being greater than or equal to the first predetermined altitude, and the second collector 52 is set to the second screening rail
The output end in road 42 is collected in the first predetermined altitude to the jewel 10 between the second predetermined altitude, and third collector 53 is set to the
The output end of three screening tracks 43, collects the jewel 10 for being less than or equal to the second predetermined altitude.
Please continue to refer to Fig. 1, a kind of specific embodiment of the device as jewel provided by the utility model screening is fixed
Bit line rail 2 includes delivery section 21 interconnected and detection section 22.Delivery section 21 is equipped with multiple positioning regions 211, positioning region 211
For positioning jewel 10, and positioning region 211 is uniformly distributed along the length direction of delivery section 21.Jewel 10 passes through artificial loading, behaviour
Make on the positioning region 211 that jewel 10 is placed in delivery section 21 by personnel one by one, the setting of positioning region 211 is convenient for positioning jewel
10, keep the distance between each jewel 10 equal, is convenient for subsequent height detection.
Please continue to refer to Fig. 1, a kind of specific embodiment of the device as jewel provided by the utility model screening is passed
The junction of section 21 and detection section 22 is sent to set there are two baffle 6, two 6 flares of baffle are arranged, and two of tubaeform setting
The big opening end of baffle 6 enables jewel 10 to be more accurately moved to detection section 22 from delivery section 21 towards delivery section 21.
Please continue to refer to Fig. 1, a kind of specific embodiment of the device as jewel provided by the utility model screening should
Device further includes the support frame 7 for being used to support positioning wire track 2, screening component 4.Support frame 7 supports delivery section 21, detection section 22,
First screening track 41, second screens track 42 and third and screens track 43, make its with conveyer belt 1 separately, specifically, passing
It send section 21 and detects the top that section 22 is vacantly set to conveyer belt 1, jewel 10 is enable to move with the movement of conveyer belt 1.It can
Selection of land, the quantity at least two of support frame 7, one of them is set to the arrival end of detection section 22, another is set to each sieve
Select the outlet end of track.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (7)
1. the device of jewel screening, it is characterised in that: including
Conveyer belt, for transmitting jewel；
Positioning wire track, set on the top of the conveyer belt, for making multiple jewels along the length direction of the positioning wire track
It is arranged successively on the conveyer belt；
Height detection component comprising set on the conveyer belt side laser emitter, be set to the conveyer belt other side and
For analyzing the laser pickoff of the elevation information of the jewel；And
Component is screened, for separating multiple jewels according to the elevation information.
2. the device of jewel screening as described in claim 1, it is characterised in that: the laser emitter includes successively vertical arranges
The first laser source and second laser source of column, the first laser source are equal to the first predetermined altitude at a distance from the conveyer belt,
The second laser source is equal to the second predetermined altitude at a distance from the conveyer belt.
3. the device of jewel screening as claimed in claim 2, it is characterised in that: the laser emitter further includes set on described
Third laser source between second laser source and the conveyer belt.
4. the device of jewel screening as claimed in claim 2, it is characterised in that: the screening component includes for being forced through
The push-pull configuration of the jewel after the height detection component detection, the push-pull configuration are electrically connected with the laser pickoff
Connect, it is described screening component further include for transmit be greater than or equal to first predetermined altitude jewel first screen track,
For transmitting first predetermined altitude to the second screening track of the jewel between second predetermined altitude and for passing
Send the third screening track of the jewel less than or equal to second predetermined altitude, the first screening track, second sieve
Track, third screening track is selected to be arranged side by side in the top of the conveyer belt.
5. such as the device of the described in any item jewel screenings of claim 2 to 4, it is characterised in that: the positioning wire track includes passing
Send section and with it is described transmission band connection detection section, the delivery section be equipped with it is multiple be uniformly distributed along its length and
For positioning the positioning region of the jewel.
6. the device of jewel screening as claimed in claim 5, it is characterised in that: the connection of the delivery section and the detection section
Place set there are two flare setting baffle.
7. the device of jewel as claimed in claim 5 screening, it is characterised in that: further include be used to support the positioning wire track,
The support frame of the screening component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820710442.9U CN208527350U (en) | 2018-05-11 | 2018-05-11 | The device of jewel screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820710442.9U CN208527350U (en) | 2018-05-11 | 2018-05-11 | The device of jewel screening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208527350U true CN208527350U (en) | 2019-02-22 |
Family
ID=65394643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820710442.9U Expired - Fee Related CN208527350U (en) | 2018-05-11 | 2018-05-11 | The device of jewel screening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208527350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554837A (en) * | 2018-05-11 | 2018-09-21 | 依波精品（深圳）有限公司 | The device and method of jewel screening |
| CN113916137A (en) * | 2021-09-09 | 2022-01-11 | 深圳市富瑞精密制品有限公司 | Elastic sheet height detection equipment in air tightness detection equipment |
-
2018
- 2018-05-11 CN CN201820710442.9U patent/CN208527350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554837A (en) * | 2018-05-11 | 2018-09-21 | 依波精品（深圳）有限公司 | The device and method of jewel screening |
| CN113916137A (en) * | 2021-09-09 | 2022-01-11 | 深圳市富瑞精密制品有限公司 | Elastic sheet height detection equipment in air tightness detection equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Granted publication date: 20190222 |