CN209214544U - A kind of optical module and volume measurement device - Google Patents
A kind of optical module and volume measurement device Download PDFInfo
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- CN209214544U CN209214544U CN201920093869.3U CN201920093869U CN209214544U CN 209214544 U CN209214544 U CN 209214544U CN 201920093869 U CN201920093869 U CN 201920093869U CN 209214544 U CN209214544 U CN 209214544U
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Abstract
The utility model specifically discloses a kind of optical module and volume measurement device, which includes shell, optical device and at least one regulating part, is equipped with accommodation space in shell；Optical device is located at accommodation space and is pivotally connected by support shaft and shell, and support shaft extends along the length direction of optical module；Regulating part is set to shell and one end is located at accommodation space, and regulating part abuts with optical device and is configured to be moved along the width direction of optical module relative to shell to drive optical device to rotate around support shaft.Optical device is rotated by regulating part, can be avoided cumbersome dismounting debugging, it is simple to operate, improve installation effectiveness.Volume measurement device includes rack, conveying mechanism and is installed on rack and is set to the height of conveying mechanism or the first luminescence component of width direction two sides and the first light-receiving component；At least one in first luminescence component and the first light-receiving component is optical module, and therefore, the installation effectiveness of the volume measurement device is high.
Description
Technical field
The utility model relates to article field of measuring technique more particularly to a kind of optical modules and volume measurement device.
Background technique
Existing volume measurement device usually measures object by the automatic detection of the length contour dimension to article
The volume of body, in the detection process, fixed spacing issues several specific bands to the optical transmitting set of volume measurement device along its length
Light form light curtain, and carried out with the mode of light scanning with the length of hop controller and software to article contour dimension
Measurement, and then measure the volume of object.Such as: in the width dimensions detection to article, usually square gantry on a passage
The optical transmitting set that light curtain is installed on the crossbeam of frame, is arranged optical receiver in the groove in the channel of portal frame below the crossbeam；When not having
When having article to pass through light curtain, optical receiver can all receive the light of optical transmitting set sending；When inspected object is on a passage with one
When fixed speed passes through light curtain, inspected object blocks some light of optical transmitting set sending, so that optical receiver can not receive quilt
The width dimensions of inspected object are measured in some light that inspection article blocks, the sensing processing through volume measurement device.Cause
This, needs to guarantee that in the installation process of volume measurement device, optical receiver can normally receive the light of optical generator sending
Line is just able to achieve and carries out cubing to inspected object.
In the related technology, in the actual installation process of volume measurement device, it usually needs to optical generator and light-receiving
Device is repeatedly adjusted, and optical receiver can just be made to normally receive the light of optical generator sending, causes installation inconvenient；Together
When, in the use process of volume measurement device, optical generator and/or optical receiver be easy by article it is mobile influenced (for example,
Article and optical generator and/or optical receiver mutually collide) offset that causes light curtain, it is easily reduced the inspection to inspected object volume
Survey precision.
Utility model content
The purpose of this utility model is that: a kind of optical module is provided, to solve volume measurement device in the prior art
Inconvenient problem is installed in actual installation process.
On the one hand, the utility model provides a kind of optical module, which includes shell, optical device and at least one
A regulating part, the shell is interior to be equipped with accommodation space；The optical device is located in the accommodation space, and the optical device
It is pivotally connected by support shaft and the shell, the support shaft extends along the length direction of optical module；The regulating part is set to
The shell, one end of the regulating part are located in the accommodation space and abut with the optical device, the regulating part quilt
It is configured to move relative to the shell along the width direction of optical module to drive the optical device around the support shaft
Rotation.
As a kind of preferred embodiment of optical module, the quantity of the regulating part is two, along the width of the optical module
Direction is spent, two regulating parts are located at the two sides of the shell, and two regulating parts are connected to the light respectively
Learn the opposite two side walls of device.
As a kind of preferred embodiment of optical module, the shell includes the first side wall and second sidewall, first side
Wall and the second sidewall vertically connect, and the optical device is pivotally connected by the support shaft and the first side wall, the tune
Section part is set to the second sidewall.
As a kind of preferred embodiment of optical module, the first side wall is equipped with location hole, and the support shaft includes the
One stud, first stud pass through the location hole and are threadedly coupled with the optical device.
As a kind of preferred embodiment of optical module, the regulating part includes the second stud, and the optical module further includes
Stop nut, the second sidewall be equipped with threaded hole, second stud be bolted in the threaded hole and with the optics device
Part abuts, and the stop nut is bolted in second stud and is located on the outside of the accommodation space.
As a kind of preferred embodiment of optical module, one in the shell and the optical device is equipped with limit
Slot, another in the shell and the optical device are equipped with inserting column, and the inserting column is along the length side of the optical module
To extension, the inserting column and the limiting slot grafting, and the inserting column can slide in the limiting slot, the inserting column and institute
State the setting of support shaft interval.
As a kind of preferred embodiment of optical module, the limiting slot be in circular arc type, the center of circle of the limiting slot with it is described
The center of circle of support shaft is overlapped.
As a kind of preferred embodiment of optical module, the inserting column is set to the optical device, and the limiting slot is set
Be placed in the shell, the inserting column includes third stud, the third stud pass through the limiting slot and with the optical device
It is threadedly coupled.
On the other hand, the utility model provides a kind of volume measurement device, which includes rack, conveyer
Structure and the first testing agency, first testing agency include the first luminescence component and the first light-receiving component, first hair
Optical assembly and the first light-receiving component are mounted on the rack, and first luminescence component and first light-receiving
Component is relatively arranged on the short transverse of the conveying mechanism or the two sides of width direction, first luminescence component and described
At least one of one light-receiving component is optical module described in any of the above-described scheme.
As a kind of preferred embodiment of volume measurement device, when first luminescence component is the optical module, institute
Stating optical device includes multiple optical transmitting sets, and multiple optical transmitting sets are in one along the length direction arrangement of the optical module
Row；When the first light-receiving component is the optical module, the optical device includes multiple optical receivers, multiple described
Optical receiver is in a line along the length direction arrangement of the optical module.
The utility model has the following beneficial effects:
The utility model provides a kind of optical module, and optical device and shell are pivotally connected, and regulating part can drive optical device
It is rotated around support shaft, so that the setting angle of optical device can be adjusted by regulating part when the optical module is installed,
Without repeating to dismount, simply, conveniently, installation effectiveness is can be improved in installation process；And in subsequent use process, even if the optics
Component touches the offset for leading to light curtain with article to be detected, and the established angle of optical device can also be adjusted by regulating part
Degree, easily rectifies a deviation to light curtain.
The utility model also provides a kind of volume measurement device, by by the first luminescence component and the first light-receiving component phase
To the two sides for being set to conveying mechanism short transverse, the width of article to be detected is measured, by by the first luminescence component and first
Light-receiving component is relatively arranged on the two sides of conveying mechanism width direction, can be used for measuring the height and length of article to be detected
Degree, by making one or two of the first luminescence component and the first light-receiving component be set as above-mentioned optical module, by the
When one luminescence component and/or the first light-receiving component are installed to rack, it is easy to implement fast debugging and assembly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the perspective view of optical module in the utility model embodiment；
Fig. 2 is the main view of optical module in the utility model embodiment；
Fig. 3 is the left side view of optical module in the utility model embodiment；
Fig. 4 is the left side view one (hiding second sidewall) of the part-structure of optical module in the utility model embodiment；
Fig. 5 is that the left side view two of the part-structure of optical module in the utility model embodiment (is hidden limiting section and inserted
Column)；
Fig. 6 is the structural schematic diagram of volume measurement device in the utility model embodiment.
In figure:
1- rack；The first transverse slat of 11-；The second transverse slat of 12-；The first vertical plate of 13-；The second vertical plate of 14-；
2- conveying mechanism；The first transfer assembly of 21-；The second transfer assembly of 22-；
The first testing agency of 3-；The first luminescence component of 31-；32- the first light-receiving component；
The second testing agency of 4-；The second luminescence component of 41-；The second receiving unit of 42-；
5- shell；51- opening；52- the first side wall；521- limiting slot；522- location hole；53- second sidewall；54- light transmission
Piece；55- bottom wall；
6- optical device；61- detection faces；
The first stud of 71-；The second stud of 72-；73- third stud；
81- stop nut；82- welded nut.
Specific embodiment
It is clearly and completely described below in conjunction with technical solution of the attached drawing to the application, it is clear that described implementation
Example is some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall in the protection scope of this application.
In the description of the present application, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for describe the application and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second " are only
For descriptive purposes, it is not understood to indicate or imply relative importance.Wherein, term " first position " and " second position "
For two different positions.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in application.
Fig. 1 is the structural schematic diagram of the perspective view of optical module in the utility model embodiment；Fig. 2 is the utility model
The main view of optical module in embodiment；Fig. 3 is the left side view of optical module in the utility model embodiment；Fig. 4 is this reality
With the left side view one (hiding second sidewall) of the part-structure of optical module in new embodiment；Fig. 5 is that the utility model is real
Apply the left side view two (hiding limiting section and inserting column) of the part-structure of optical module in example.Referring to Figure 1 to Fig. 5, this is practical
New embodiment provides a kind of optical module, which includes shell 5, optical device 6 and at least one regulating part, shell
Accommodation space is equipped in 5；Optical device 6 is located in accommodation space, and optical device 6 is pivotally connected by support shaft and shell 5, support
Axis extends along the length direction of optical module；Regulating part is set to shell 5, one end of regulating part be located in accommodation space and with light
It learns device 6 to abut, regulating part is configured to move relative to shell 5 along the width direction of optical module to drive optical device
6 rotate around support shaft.The present embodiment by being pivotally connected optical device 6 and shell 5, and drives 6 turns of optical device by regulating part
It is dynamic, so that the direction of optical device 6 can be directly adjusted by regulating part when installing the optical module, without repeating
Dismounting, installation process simply, conveniently, are greatly improved installation effectiveness.And in subsequent use process, even if the optical module
The offset for leading to light curtain is touched with article to be detected, and the setting angle of optical device 6, side can also be adjusted by regulating part
Just it rectifies a deviation to light curtain.
In the present embodiment, along the short transverse of optical module, the top of shell 5 is equipped with opening 51, the top of optical device 6
For detection faces 61, and detection faces 61 are oppositely arranged with opening 51.Optical device 6 can be received or be issued through detection faces 61
Detect light.And when regulating part driving optical device 6 is rotated around support shaft, adjustable detection faces 61 are relative to shell 5
Setting angle.Specifically, optical device 6 includes multiple optical transmitting sets, and multiple optical transmitting sets are arranged along the length direction of optical module
Cloth is in a line；Alternatively, optical device 6 includes multiple optical receivers, multiple optical receivers are arranged along the length direction of optical module
In a line, the top surface of multiple optical transmitting sets or multiple optical receivers constitutes detection faces 61.
Along the width direction of optical module, optical device 6 includes opposite the first side and second side, and shell 5 includes opposite
The first face and the second face, be equipped at least one regulating part on the first face and the second face of shell 5, at least positioned at the first face
One regulating part is abutted with the side wall of the first side of optical device 6, positioned at the second face at least one regulating part and optics
The side wall of second side of device 6 abuts.Preferably, the first face and the second face of shell 5 are equipped with a regulating part, two adjustings
Part is oppositely arranged along the width direction of optical module, pushes against optical device 6 from opposite direction respectively by two regulating parts, can
Steadily optical device 6 will be fixed in accommodation space, optical device 6 can be effectively prevent to shake.In another preferred implementation
In example, the first face and the second face of shell 5 are all provided with there are two regulating part, positioned at two regulating parts in the first face of shell 5 and position
Two regulating parts in the second face of shell 5 are arranged in a one-to-one correspondence along the width direction of optical module, and are located at the of shell 5
Two regulating parts on one side are connected to the both ends in 6 first side length direction of optical device respectively, positioned at the two of the second face of shell 5
A regulating part is connected to the both ends of 6 second side length direction of optical device respectively.
In the present embodiment, shell 5 includes the first side wall 52 and second sidewall 53, and the first side wall 52 and second sidewall 53 are vertical
Connection, optical device 6 are pivotally connected by support shaft and the first side wall 52, and regulating part is set to second sidewall 53.Specifically, shell 5
Including two the first side walls, 52, two second sidewalls 53, light transmitting sheet 54 and bottom wall 55, two the first side walls 52 are parallel and along optics
The length direction interval of component is arranged, and two second sidewalls 53 (the first face of i.e. above-mentioned shell 5 with the second face) are parallel and along light
Learn the width direction interval setting of component, parallel with the bottom wall 55 and short transverse interval setting along optical module of light transmitting sheet 54.
Two the first side walls 52 and two second sidewalls 53 enclose the accommodation space for constituting set on four sides of bottom wall 55 and having opening 51,
Closure of openings, light transmitting sheet 54 can be made light transmitting sheet 54 of transparent glass plate or acrylic board, by by optical device 6
It is set in closed accommodation space, can prevent dust from falling in detection faces 61, guarantee the detection accuracy of optical device 6.
Fig. 5 is referred to, the first side wall 52 is equipped with location hole 522, and support shaft includes the first stud 71, and the first stud 71 is worn
It crosses location hole 522 and is threadedly coupled with optical device 6.Preferably, Fig. 2 is referred to, optical module includes two support shafts, along light
The length direction of component is learned, the both ends of optical device 6 pass through the first stud 71 and are pivotally connected with the first side wall 52.Pass through the first stud
71 are spirally connected with optical device 6, can not only realize that optical device 6 is rotated relative to the first side wall 52, the first stud 71 is made to play pivot
The effect of spindle, and the first stud 71 can also be stably connected with optical device 6, make the first stud 71 that can also play fixation
The effect of optical device 6.
Referring to Figure 1 to Fig. 5, in the present embodiment, regulating part includes the second stud 72, and optical module further includes stop nut
81, second sidewall 53 is equipped with threaded hole, and the second stud 72 is bolted in threaded hole and abuts with optical device 6, stop nut 81
It is bolted in the second stud 72 and is located on the outside of accommodation space, stop nut 81 can be separated or be abutted with second sidewall 53.When locking
When 81 second opposing lateral wall 53 of nut separates, the second stud 72 can be rotated at this time to adjust peace of the optical device 6 with respect to shell 5
Fill angle；It, can be by the opposite position of the second stud 72 and second sidewall 53 when stop nut 81 is tightened against second sidewall 53
Locking is set, and then can guarantee that the position of detection faces 61 is stablized.Preferably, one end of the separate accommodation space of the second stud 72 is also
Equipped with operation portion, operation portion can be set to the form of plain bolt head or handwheel, so as to more easily rotate
Two studs 72 and the turnning circle for controlling the second stud 72, and then easily control stretching of second stud 72 in accommodation space
Length, to conveniently realize the adjusting of the setting angle to optical device 6.
The second stud 72 uses the form of fine thread in the present embodiment, so as to realize to optical device more accurately
The adjusting of 6 setting angle.
Preferably, the outer surface of second sidewall 53 is welded with welded nut 82, and second sidewall 53 is equipped with first through hole,
Second stud 72 is bolted in welded nut 82 and passes through first through hole, and abuts with optical device 6.
As alternative technical solution, regulating part may include the first adjustment pin, be provided in second sidewall 53 C-shaped
Retaining ring, the axis of retaining ring extends along the width direction of optical module, and the one end for locking circumferential surface is equipped with the second through-hole, week
The other end in face is equipped with threaded hole, and second sidewall 53 is equipped with third through-hole, and the first clamping screw passes through the second through-hole simultaneously
It is bolted in threaded hole, one end of the first adjustment pin sequentially passes through retaining ring and third through-hole and abuts with optical device 6, and first adjusts
The other end of section pin is located at outside accommodation space.The first clamping screw is screwed, retaining ring can be made to hold or unclamp the first adjustment pin tightly,
When holding tightly, the relative position of the first adjustment pin and second sidewall 53 can be locked, i.e., by the direction-locking of detection faces 61；When
It, can be by pushing the first adjustment pin to rotate optical device 6 around support shaft, to adjust the direction of detection faces 61 when release.It is excellent
Selection of land, retaining ring and second sidewall 53 are welded.
As another alternative technical solution, regulating part can also include the second adjustment pin, set in second sidewall 53
It is equipped with fourth hole, and the outer surface of second sidewall 53 is equipped with sleeve, the axis of sleeve prolongs along the width direction of optical module
Stretch, and the inner hole grafting of the second adjustment pin and sleeve, and one end of the second adjustment pin pass through sleeve protrude into accommodation space and
It is abutted with optical device 6, the other end of the second adjustment pin is located at outside sleeve.The radial direction along sleeve is additionally provided on the outer peripheral surface of sleeve
The adjustment hole of extension, and adjustment hole is connected to through-hole, and the second clamping screw is bolted in adjustment hole, screws the second locking screw
Second adjustment pin can be pushed against in sleeve, or by the second adjustment pin and be separated with sleeve by bolt, the second clamping screw, when the second locking
Bolt pushes against when the second adjustment pin, can lock the relative position of the second adjustment pin and optical device 6；When the second clamping screw
It, can be by pushing the second adjustment pin to rotate optical device 6 around support shaft, to adjust detection faces when being separated with the second adjustment pin
61 setting angle relative to shell 5.Preferably, second sidewall 53 and sleeve weld, the inner hole on fourth hole and sleeve
Concentric setting.
Fig. 3 and Fig. 5 are referred to, one in shell 5 and optical device 6 is equipped with limiting slot 521, shell 5 and optics device
Another in part 6 is equipped with inserting column, and inserting column extends along the length direction of optical module, inserting column and 521 grafting of limiting slot, and inserts
Column can slide in limiting slot, inserting column and the setting of support shaft interval.Limiting slot 521 includes the first end and second being oppositely arranged
End, when regulating part driving optical device 6 is rotated around support shaft, inserting column relative limit slot 521 is between the first end and a second end
Sliding can limit the rotational angle of optical device 6 when inserting column and first end or second end abutting.Preferably, limiting slot
521 be in circular arc type, and the center of circle of limiting slot 521 and the center of circle of support shaft are overlapped, so that enough more steadily realize optical device 6
The adjusting of rotational angle.
In the present embodiment, limiting slot 521 is set to shell 5, and specifically limiting slot 521 is set to the first side wall of shell 5
52, inserting column is set to optical device 6, and inserting column includes third stud 73, and third stud 73 passes through limiting slot 521 and and optical device
6 are threadedly coupled.Preferably, limit hole, optical device 6 are equipped with along the length direction of optical module, two the first side walls 52
Both ends be equipped with inserting column, two inserting columns and two limit holes correspond and sliding plug.It, can by the way that two inserting columns are arranged
Guarantee optical device 6 with respect to 52 stable rotation of the first side wall.
Fig. 6 is the structural schematic diagram of volume measurement device in the utility model embodiment, refers to Fig. 6, the present embodiment mentions
For a kind of volume measurement device, which includes rack 1, conveying mechanism 2 and the first testing agency 3.Conveying mechanism 2
For conveying article to be detected, and article to be detected can be delivered to the detection position of the first testing agency 3.First detection machine
Structure 3 includes the first luminescence component 31 and the first light-receiving component 32, and the first luminescence component 31 and the first light-receiving component 32 are pacified
Loaded on rack 1, and the first luminescence component 31 and the first light-receiving component 32 be relatively arranged on conveying mechanism 2 short transverse or
The two sides of person's width direction, when the first luminescence component 31 and the first light-receiving component 32 are set to the short transverse of conveying mechanism 2
Two sides when, the first testing agency 3 be able to detect by its detect position article to be detected width；When the first luminescence component
31 and first the width direction that is set to conveying mechanism 2 of light-receiving component 32 two sides when, the first testing agency 3 is able to detect logical
Cross the height and length of its article to be detected for detecting position.In first reflecting assembly 31 and the first light-receiving component 32 at least
One is the optical module in above scheme.Specifically, when the first luminescence component 31 is optical module, optical device 6 includes
Multiple optical transmitting sets, multiple optical transmitting sets are in a line along the length direction arrangement of optical module, can be adjusted simultaneously by regulating part
The launch angle of the opposite rack 1 of whole multiple optical transmitting sets；When the first light-receiving component 32 is optical module, optical device 6
Including multiple optical receivers, multiple optical receivers are in a line along the length direction arrangement of optical module, can be same by regulating part
When adjust multiple optical receivers opposite rack 1 receiving angle.
In the present embodiment, the first luminescence component 31 and the first light-receiving component 32 are relatively arranged on 2 height side of conveying mechanism
To two sides, one in the present embodiment in the first luminescence component 31 and the first light-receiving component 32 is set to conveying mechanism 2
Top, another in the first luminescence component 31 and the first light-receiving component 32 is set to the lower section of conveying mechanism 2, when to be detected
When article is located at the detection position of the first testing agency 3, the first testing agency 3 can measure the width of article to be detected.
The volume measurement device further includes the second testing agency 4, and the first testing agency 3 and the second testing agency 4 are along conveying
The conveying direction interval of mechanism 2 is arranged, and the second testing agency 4 includes the second luminescence component 41 and the second receiving unit 42, and second
Luminescence component 41 and the second receiving unit 42 are installed in rack 1, and the second luminescence component 41 and the second receiving unit 42 are opposite
It is set to the two sides of the width direction of conveying mechanism 2.Article to be detected can be delivered to the second testing agency 4 by conveying mechanism 2
Detection position, the second testing agency 4 be able to detect by its detect position article to be detected height and width.This implementation
In example, the second luminescence component 41 is identical as the outer dimension of the first luminescence component 31, the second receiving unit 42 and the first light-receiving
The outer dimension of component 32 is identical.
Conveying mechanism 2 includes the first transfer assembly 21 and the second transfer assembly 22, and one end of the first transfer assembly 21 is arranged
For the dispensing port of article to be detected, the other end of the first transfer assembly 21 and the setting of the second transfer assembly 22 interval, object to be detected
Product can be put into the first transfer assembly 21 by dispensing port, and be sent to the second transfer assembly 22 by the first transfer assembly 21, pass through
One transfer assembly 21 and the second transfer assembly 22 constitute horizontally extending transfer passage.The setting of first testing agency 3 exists
Between first transfer assembly 21 and the second transfer assembly 22, the first transfer assembly 21 is used to article to be detected being delivered to the first inspection
The detection position where mechanism 3 is surveyed, the second transfer assembly 22 is used to for article to be detected to be sent from the inspection where the first testing agency 3
Location is set.Second testing agency 4 is located at the downstream of the first testing agency 3, and the second luminescence component 41 and the second receiving unit 42
The two sides of the width direction of the second transfer assembly 22 are relatively arranged on, the second transfer assembly 22 is for article to be detected to be delivered to
Detection position where second testing agency 4, and simultaneously for article to be detected to be sent to the detection at 4 place of the second testing agency
Position.It is understood that gap is equipped between the first transfer assembly 21 and the second transfer assembly 22, the first luminescence component 31 hair
Light out can be received by the gap by the first light-receiving component 32, which is much smaller than the length of article to be detected,
Under the transmission of first transfer assembly 21, what article to be detected can be without hindrance passes through the gap and enters the second transfer assembly 22
On.In other embodiments, along the conveying direction of article to be measured, conveying mechanism 2 may also include on the first transfer assembly 21
The third transfer assembly of trip, band detection article are successively transported by third transfer assembly to the first transfer assembly 21 and the second transmission
Component 22, so as to which the dimensional measurement of article to be measured is performed more smoothly.
Certainly, in other examples, the second testing agency 4 can also be located at the upstream of the first testing agency 3, or
The neighbouring setting of second testing agency 4 and the first testing agency 3, i.e. the first testing agency 3 and the second testing agency 4 are located at the simultaneously
At gap between one transfer assembly 21 and the second transfer assembly 22.
Rack 1 includes orthogonal lateral frame and perpendicular support, and the first testing agency 3 is mounted on lateral frame, the second inspection
Mechanism 4 is surveyed to be mounted in perpendicular support.In the present embodiment, lateral frame includes parallel and spaced first horizontal along the vertical direction
Plate 11 and the second transverse slat 12；Perpendicular support includes parallel and along spaced first vertical plate 13 of the width direction of transfer passage and the
Two vertical plates 14.First transverse slat 11 and the second transverse slat 12 are located at the two sides up and down of transfer passage, and the first transverse slat 11 and second is horizontal
Gap location of the plate 12 between the first transfer assembly 21 and the second transfer assembly 22；First vertical plate 13 and the second vertical plate 14 are located at
The left and right sides of transfer passage, and the second transfer assembly 22 is between the first vertical plate 13 and the second vertical plate 14.Specifically, first
Luminescence component 31 is installed in the first transverse slat 11, and the first light-receiving component 32 is installed in the second transverse slat 12, and the second luminescence component 41 is solid
Loaded on the first vertical plate 13, the second receiving unit 42 is installed in the second vertical plate 14；And the length direction of the first luminescence component 31 is flat
For row in the length direction of the first transverse slat 11, the length direction of the first light-receiving component 32 is parallel to the length side of the second transverse slat 12
To the length direction of the second luminescence component 41 is parallel to the length direction of the first vertical plate 13, the length side of the second receiving unit 42
To the length direction for being parallel to the second vertical plate 14.
Preferably, rack 1 is truss structure, and rack 1 further includes basic framework, the first transverse slat 11, the second transverse slat 12, first
Vertical plate 13, the second vertical plate 14 are installed on basic framework.
The working principle of volume measurement device provided by the utility model is illustrated below.
When measuring the size of article to be detected, article to be detected is placed on the first transfer assembly from dispensing port by staff
21 inlet, the first transfer assembly 21 transmit the measurement position where article to be detected to the first testing agency 3.When first
When transfer assembly 21 not yet send article to be detected to measurement position where the first testing agency 3, the of the first testing agency 3
Each optical receiver of one light-receiving component 32 receives the light of the optical generator transmitting of the first luminescence component 31 respectively, and the first light connects
All optical receivers for receiving component 32 export the electric signal of setting, for example, high level；When the first transfer assembly 21 will be to be detected
When article is sent to measurement position where the first testing agency 3, the part light that is emitted by the optical generator of the first luminescence component 31
It is blocked by article to be detected, so that the part optical receiver of the first light-receiving component 32 cannot receive the light of optical generator transmitting,
Therefore, in the first light-receiving component 32 reception optical generator transmitting light optical receiver with do not receive optical generator transmitting
The optical receiver of light exports different electric signals.For example, the optical receiver for receiving the light of optical generator transmitting exports high level, no
The optical receiver output low level of the light of optical generator transmitting, the control module (not shown) of volume measurement device can be received
It can be calculated according to the centre distance between the number and two neighboring optical receiver of the optical receiver being continuously blocked to be detected
Size of the article along the orientation of optical receiver, i.e., the width of article to be detected.When the second transfer assembly 22 is by object to be detected
When product are sent from the measurement position of the first testing agency 3 and send to the measurement position of the second testing agency 4, the second detection machine can be passed through
Structure 4 detects the height of article to be detected, and the testing principle and the first detection machine of article height to be detected detect in the second testing agency 4
The testing principle that structure 3 detects item width to be detected is identical, and details are not described herein.Also, it is detected in the second testing agency 4 to be checked
While surveying article height, the control module of volume measurement device cannot be complete by the optical receiver of the second receiving unit 42 of acquisition
Portion receives the duration of the light of the optical generator transmitting of the first light-receiving component 32 and the transmission speed of the first transfer assembly 21
Degree, the length of article to be detected is calculated by the product of the two.Finally, the control module of volume measurement device according to obtain to
Length, width and the height for detecting article calculate the volume of article to be detected.It should be noted that provided in the present embodiment
Volume measurement device is particularly suitable for the article to be detected that appearance is in cube.
It should be noted that in other examples, the first luminescence component 31 of the first testing agency 3 and the first light connect
Receiving component 32 can also be arranged at intervals on simultaneously on the first transverse slat 11.When article to be detected is sent to by the first transfer assembly 21
When the detection position of one testing agency 3, reflection of the light through article surface to be detected that the first luminescence component 31 issues can be by first
Light-receiving component 32 receives, when article to be detected is sent from the detection position of the first testing agency 3 by the first transfer assembly 21, the
One light-receiving component 32 can not receive the light of the first luminescence component 31 sending.Certainly, the first of the first testing agency 3 shines
Component 31 and the first light-receiving component 32 can also be arranged on the second transverse slat 12.Similarly, the second hair of the second testing agency 4
Optical assembly 41 and the second receiving unit 42 can also be arranged on the first vertical plate 13, or are arranged on the second vertical plate 14.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of optical module characterized by comprising shell (5), optical device (6) and at least one regulating part, the shell
Accommodation space is equipped in body (5)；The optical device (6) is located in the accommodation space, and the optical device (6) passes through branch
It supports axis and the shell (5) is pivotally connected, the support shaft extends along the length direction of optical module；The regulating part is set to described
Shell (5), one end of the regulating part are located in the accommodation space and abut with the optical device (6), the regulating part
It is configured to move relative to the shell (5) along the width direction of optical module to drive the optical device (6) around institute
State support shaft rotation.
2. optical module according to claim 1, which is characterized in that the quantity of the regulating part is two, along the light
The width direction of component is learned, two regulating parts are located at the two sides of the shell, and two regulating parts support respectively
It is connected to the opposite two side walls of the optical device (6).
3. optical module according to claim 1, which is characterized in that the shell (5) includes the first side wall (52) and
Two side walls (53), the first side wall (52) and the second sidewall (53) vertically connect, and the optical device (6) passes through described
Support shaft and the first side wall (52) are pivotally connected, and the regulating part is set to the second sidewall (53).
4. optical module according to claim 3, which is characterized in that the first side wall (52) is equipped with location hole
(522), the support shaft include the first stud (71), first stud (71) pass through the location hole (522) and with it is described
Optical device (6) is threadedly coupled.
5. optical module according to claim 3, which is characterized in that the regulating part includes the second stud (72), described
Optical module further includes stop nut (81), and the second sidewall (53) is equipped with threaded hole, and second stud (72) is spirally connected
Abutted in the threaded hole and with the optical device (6), the stop nut (81) be bolted in second stud (72) and
On the outside of the accommodation space.
6. optical module according to claim 1, which is characterized in that in the shell (5) and the optical device (6)
One is equipped with limiting slot (521), another in the shell (5) and the optical device (6) is equipped with inserting column, described to insert
Column extends along the length direction of the optical module, the inserting column and the limiting slot (521) grafting, and the inserting column can be
Sliding in the limiting slot, the inserting column and support shaft interval setting.
7. optical module according to claim 6, which is characterized in that the limiting slot (521) is in circular arc type, the limit
The center of circle of slot (521) is overlapped with the center of circle of the support shaft.
8. optical module according to claim 6, which is characterized in that the inserting column is set to the optical device (6), and
The limiting slot (521) is set to the shell (5), and the inserting column includes third stud (73), and the third stud (73) is worn
It crosses the limiting slot (521) and is threadedly coupled with the optical device (6).
9. a kind of volume measurement device, which is characterized in that including rack (1), conveying mechanism (2) and the first testing agency (3), institute
Stating the first testing agency (3) includes the first luminescence component (31) and the first light-receiving component (32), first luminescence component
(31) it is mounted on the rack (1) with the first light-receiving component (32), and first luminescence component (31) and described
First light-receiving component (32) is relatively arranged on the short transverse of the conveying mechanism (2) or the two sides of width direction, and described
At least one of one luminescence component (31) and the first light-receiving component (32) are the described in any item light of claim 1-8
Learn component.
10. volume measurement device according to claim 9, which is characterized in that when first luminescence component (31) is institute
When stating optical module, the optical device (6) includes multiple optical transmitting sets, and multiple optical transmitting sets are along the optical module
Length direction arrangement is in a line；When the first light-receiving component (32) is the optical module, optical device (6) packet
Multiple optical receivers are included, multiple optical receivers are in a line along the length direction arrangement of the optical module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920093869.3U CN209214544U (en) | 2019-01-21 | 2019-01-21 | A kind of optical module and volume measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920093869.3U CN209214544U (en) | 2019-01-21 | 2019-01-21 | A kind of optical module and volume measurement device |
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| Publication Number | Publication Date |
|---|---|
| CN209214544U true CN209214544U (en) | 2019-08-06 |
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| CN201920093869.3U Active CN209214544U (en) | 2019-01-21 | 2019-01-21 | A kind of optical module and volume measurement device |
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| CN (1) | CN209214544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117665005A (en) * | 2023-12-08 | 2024-03-08 | 北京盛通包装印刷有限公司 | Color box printing quality detection device |
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2019
- 2019-01-21 CN CN201920093869.3U patent/CN209214544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117665005A (en) * | 2023-12-08 | 2024-03-08 | 北京盛通包装印刷有限公司 | Color box printing quality detection device |
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