CN206550614U - Workpiece tilting device and workpiece turning system - Google Patents
Workpiece tilting device and workpiece turning system Download PDFInfo
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- CN206550614U CN206550614U CN201720280154.XU CN201720280154U CN206550614U CN 206550614 U CN206550614 U CN 206550614U CN 201720280154 U CN201720280154 U CN 201720280154U CN 206550614 U CN206550614 U CN 206550614U
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Abstract
The utility model provides a kind of Workpiece tilting device and workpiece turning system, and the Workpiece tilting device includes：Pedestal is supported, with supporting surface；Rotation forces part, is arranged on support pedestal, and can be rotated parallel to supporting surface；First actuator, is connected with rotation forces part, to drive rotation forces part to rotate；Holder, including connecting portion and clamping part, holder is connected on rotation forces part by connecting portion, and the clamp port of workpiece to be flipped can be clamped by being formed in the side away from rotation forces part, to rotate the openings of sizes that the motive force produced promotes clamping part motion to change clamp port by rotation forces part；Trip shaft, is fixedly connected with support pedestal, so that support pedestal can be driven to be rotated around the axis of trip shaft；Second actuator, is connected with trip shaft, to drive trip shaft to rotate.It can realize and simplify the operating process of nut centering process in assembling work, reduce cost and improve one or more of operating efficiency purpose.
Description
Technical field
The utility model is related to field of mechanical technique, more particularly to a kind of Workpiece tilting device and workpiece turning system.
Background technology
In the assembling process of some equipment, generally require to enter luggage with distinguishing positive and negative to some of equipment parts
Match somebody with somebody and use.Therefore need to carry out centering to corresponding parts, that is, distinguish the positive and negative of parts, to use this zero
During part is assembled, parts rapidly can be assembled to specified location according to the installation requirement of regulation.
For example, when carrying out assembly connection using hex nut, hex nut is divided into tow sides, and nut indicates printed words
It is simultaneously front, the one side without indicating printed words is reverse side.When being installed using hex nut, for hex nut just
The use of reverse side has strict requirements.For example, when being attached fastening using bolt and nut cooperation, it usually needs by hexagonal spiral shell
Female reverse side, towards connected body, is also to need to moisten the reverse side of hex nut when smearing cup grease to hex nut
The smearing of sliding cream.
At present, in assembly line flow process, it is necessary to be attached operation using substantial amounts of nut, and need exist for artificial
Operation to nut centering, therefore work repeat, it is uninteresting single and need to expend longer man-hour.Workman knows to nut simultaneously
During other positive and negative often occur omit or to after nut centering occur upset mistake the problem of so that can influence operating efficiency and
The smooth progress of follow-up work.
Therefore, a kind of new Workpiece tilting device and workpiece turning system are needed badly.
Utility model content
According to embodiment of the present utility model there is provided a kind of Workpiece tilting device and workpiece turning system, it can realize
Simplify the operating process of nut centering process in assembling work, reduce cost and improve one or more of operating efficiency mesh
's.
According to one embodiment of the present utility model there is provided a kind of Workpiece tilting device, including：Pedestal is supported, is had
Supporting surface；Rotation forces part, is arranged on support pedestal, and can be rotated parallel to supporting surface；First actuator, with rotation
Impeller is connected, to drive rotation forces part to rotate；Holder, holder includes connecting portion and clamping part, and holder leads to
Connecting portion is crossed to be connected on rotation forces part, and clamping part formed in the side away from rotation forces parts can clamp it is to be flipped
The clamp port of workpiece, promotes the opening of clamping part motion change clamp port big to rotate the motive force produced by rotation forces part
It is small；Trip shaft, is fixedly connected with support pedestal, and trip shaft is parallel with supporting surface, is turned over so that support pedestal can be driven to surround
The axis of rotating shaft is rotated；And second actuator, it is connected with trip shaft, to drive trip shaft to rotate.
According to one embodiment of the present utility model, holder includes the first clamping limb and the second clamping limb, rotation forces
Part has the first pushing part and the second pushing part, wherein：First clamping limb has first connecting portion and away from first connecting portion
First clamping part, first connecting portion is engaged with the first pushing part, and the first clamping limb passes through positioned at first connecting portion and first
Position between clamping part is connected in the way of along Plane Rotation where the first clamping limb with support pedestal；Second clamping limb has
Second connecting portion and the second clamping part away from second connecting portion, second connecting portion are engaged with the second pushing part, and the second folder
Gripping arm is the position between second connecting portion and the second clamping part with along by way of Plane Rotation where the second clamping limb
It is connected with support pedestal, the first clamping part and the second clamping part formation clamp port positioned opposite to each other.
According to one embodiment of the present utility model, rotation forces part includes rotating disk, and turntable rotation produces motive force, and leads to
Cross the first pushing part and the second pushing part and promote the first clamping limb and the motion of the second clamping limb, it is big with the opening for changing clamp port
It is small.
According to one embodiment of the present utility model, rotation forces part also includes being rotationally connected with the first of the first pushing part
Connecting rod and the second connecting rod for being rotationally connected with the second pushing part, the first pushing part and the second pushing part are arranged on rotating disk
And the rotary shaft of relative rotating disk is mutually symmetrical, the first clamping limb is rotated with head rod and is connected, and the second clamping limb and second connects
Extension bar rotates connection.
According to one embodiment of the present utility model, the first pushing part and the second pushing part are located at the periphery of rotating disk and each other
Relatively form maximum rise, the first clamping limb against and slideably engaged with the first pushing part of rotating disk, the second clamping limb
Against and slideably engaged with the second pushing part of rotating disk, with turntable rotation by its periphery promote the first clamping limb and
Second clamping limb is moved.
According to one embodiment of the present utility model, rotation forces part includes two gears, and two gears, which coordinate, rotates production
Raw motive force, and promote the first clamping limb and the second clamping limb to move by the first pushing part and the second pushing part, to change folder
Hold the openings of sizes of mouth.
According to one embodiment of the present utility model, two gears are engaged with each other cooperation, and rotation forces part also includes rotating
Be connected to the head rod of the first pushing part and be rotationally connected with the second connecting rod of the second pushing part, the first pushing part and
Second pushing part is located on two gears and is mutually symmetrical with respect to the site of engagement of two gears respectively, the first clamping limb and first
Connecting rod rotates connection, and the second clamping limb is rotated with the second connecting rod and is connected.
According to one embodiment of the present utility model, two gears are rotatably assorted by the worm screw being arranged between it, rotation
Turning impeller also includes being rotationally connected with the head rod of the first pushing part and is rotationally connected with the second of the second pushing part
Connecting rod, the first pushing part and the second pushing part are located on two gears respectively and relative worm screw is mutually symmetrical, the first clamping limb
Rotate and be connected with head rod, the second clamping limb is rotated with the second connecting rod and is connected.
According to one embodiment of the present utility model, the first clamping part and the second clamping part are distinguished at position relative to each other
It is provided for coordinating the elastic component of clamping workpiece to be flipped.
According to another embodiment of the present utility model there is provided a kind of workpiece turning system, including：Workpiece props up flat
Platform, for placing workpiece to be flipped；Above-mentioned Workpiece tilting device, props up platform with workpiece and accordingly sets, so that clamping
Mouth can be corresponding with workpiece to be flipped；Image acquisition units, the supporting surface towards support pedestal is set, and is right against workpiece
Platform is propped up, the real image that workpiece props up the workpiece to be flipped on platform is positioned over for gathering；Image identification unit, with figure
As collecting unit communication connection, the reference picture picture of the real image that the image acquisition units received are sent and workpiece to be flipped
Contrasted, it seems no identical to judge real image and reference picture；And control unit, communicated to connect with image identification unit,
And electrically connected with the first actuator and the second actuator, to receive the image judged result of image identification unit transmission, and
The first actuator and the second actuator is controlled to start according to image judged result.
According to another embodiment of the present utility model, image identification unit includes：Image pre-processing module, for docking
The real image for the workpiece to be flipped that the image acquisition units received are sent is pre-processed；Characteristic extracting module, it is pre- with image
Processing module is communicated to connect, for extracting actual characteristic information from the real image after processing；With image comparison module, with spy
Extraction module communication connection is levied, for the reference feature information in the actual characteristic information of extraction and reference picture picture to be carried out pair
Than, and judge that real image seems no identical with reference picture.
According to another embodiment of the present utility model, workpiece turning system also includes elevating mechanism, elevating mechanism and work
Part props up platform connection, to adjust the height that workpiece props up platform by elevating mechanism.
To sum up, the Workpiece tilting device of the utility model embodiment on support pedestal rotatably arranged with rotation by pushing away
Moving part, and the holder portion of being connected through is connected on rotation forces part, and rotation forces part is driven to pass through the first actuator
Rotation, so that it is big in the opening of the clamp port formed away from rotation forces part side to change holder to drive holder motion
It is small, and then realize that clamping or release to workpiece to be flipped are acted.And trip shaft is with the supporting surface parallel to support pedestal
Mode is fixedly connected with support pedestal, to drive trip shaft to rotate by the second actuator, so as to drive support pedestal integrally to enclose
Axis around trip shaft is rotated, and the workpiece to be flipped that most clamped part is clamped at last is overturn, and is realized in assembling work
Workpiece to be flipped is aided in distinguish the purpose of positive and negative mounting surface.Substituted and workpiece to be flipped is looked for by Workpiece tilting device manually
Just, workpiece to be flipped rapidly can be installed in place according to the installation direction of regulation, so as to realize raising operating efficiency, reduction
Human cost, and simplify the purpose of workpiece centering operating process to be flipped.
Brief description of the drawings
From below in conjunction with the accompanying drawings to this practicality may be better understood in the description of embodiment of the present utility model
It is new, wherein：
By reading the detailed description made referring to the drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become more apparent upon, wherein, same or analogous reference represents same or analogous feature.
Fig. 1 is to be in clamp bowing for work status to be flipped according to the Workpiece tilting device of the utility model one embodiment
Depending on structural representation；
Fig. 2 is the main structure diagram of Fig. 1 Workpiece tilting device；
Fig. 3 is that Fig. 1 Workpiece tilting device is in the overlooking the structure diagram for unclamping work status to be flipped；
Fig. 4 is the structural representation of another example of the holder of the Workpiece tilting device in Fig. 1；
Fig. 5 is to be in clamp work status to be flipped according to the Workpiece tilting device of the utility model another embodiment
Overlooking the structure diagram；
Fig. 6 is that the Workpiece tilting device in Fig. 5 is in the overlooking the structure diagram for unclamping work status to be flipped；
Fig. 7 is to be in clamp work status to be flipped according to the Workpiece tilting device of the utility model further embodiment
Overlooking the structure diagram；
Fig. 8 is that Fig. 7 Workpiece tilting device is in the overlooking the structure diagram for unclamping work status to be flipped；
Fig. 9 is to be in clamp work status to be flipped according to the Workpiece tilting device of the utility model another embodiment
Overlooking the structure diagram；
Figure 10 is the overall structure diagram of the workpiece turning system according to the utility model one embodiment；
Figure 11 is the structured flowchart of the electric part of the workpiece turning system in Figure 10.
Wherein：
1- workpiece turning systems；
101- Workpiece tilting devices；102- Workpiece tilting devices；103- Workpiece tilting devices；104- Workpiece tilting devices；
10- supports pedestal；11- undercut grooves；
20- rotation forces parts；The pushing parts of 201- first；The pushing parts of 202- second；21- rotary shafts；22- rotating disks；23- first
Connecting rod；231- jointed shafts；The connecting rods of 24- second；241- jointed shafts；25- gears；26- gears；27- worm screws；271- bearing branch
Seat；
30- holders；The clamping limbs of 31- first；311- first connecting portions；The clamping parts of 312- first；313- jointed shafts；314-
Jointed shaft；The clamping limbs of 32- second；321- second connecting portions；The clamping parts of 322- second；323- jointed shafts；324- jointed shafts；
40- trip shafts；
The actuators of 50- first；
The actuators of 60- second；61- shaft couplings；62- decelerators；63- motors；
70- extension springs；
80- elastic components；81- push rods；82- springs；
200- nuts；
300- workpiece bearing devices；310- workpiece prop up platform；320- elevating mechanisms；330- conveying mechanisms；
410- image acquisition units；420- image identification units；421- image pre-processing modules；422- feature extraction moulds
Block；423- image comparison modules；430- control units；
500- control cabinets.
Embodiment
The feature and exemplary embodiment of various aspects of the present utility model is described more fully below.Retouched in detail in following
In stating, it is proposed that many details, to provide to comprehensive understanding of the present utility model.But, for people in the art
It will be apparent that the utility model can be implemented in the case of some details in not needing these details for member.
The description to embodiment is used for the purpose of providing by showing example of the present utility model to of the present utility model more preferable below
Understanding.In the the accompanying drawings and the following description, at least part of known features and technology are not illustrated, to avoid to this reality
Unnecessary obscure is caused with new；Also, in order to clear, it may be exaggerated the size of part-structure.Identical is attached in figure
Icon note represents same or similar structure, thus will omit their detailed description.In addition, feature described below,
Structure or characteristic can be combined in one or more embodiments in any suitable manner.
The noun of locality of middle appearance described below is the direction shown in figure, is not to workpiece turning of the present utility model
The concrete structure of device is defined.In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clear and definite regulation
And restriction, term " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or removable
Connection is unloaded, or is integrally connected；Can be mechanically coupled, can also electrically connect；Can be joined directly together, can also phase indirectly
Even.For the ordinary skill in the art, visual concrete condition understands that above-mentioned term is specific in the utility model
Implication.
The Workpiece tilting device that the utility model embodiment is provided can be applied in the assembling work of equipment, and auxiliary is to needing
The workpiece of centering is wanted to be overturn, " centering " described herein refers in equipment assembling process to needing to distinguish positive and negative installation
Parts overturn, so as to assembling when can rapidly according to installation direction as defined in parts by parts install just
Position, so as to improve operating efficiency, reduces operating cost.In the embodiment below the utility model, with application workpiece turning dress
Put to being illustrated exemplified by auxiliary nut centering, but embodiment of the present utility model is not limited to this, in other embodiments
In, the workpiece that can also be overturn using Workpiece tilting device to other needs is overturn.For example, in other embodiments, also
Packing ring can be overturn using Workpiece tilting device auxiliary.
In order to more fully understand the utility model, with reference to workpiece of the Fig. 1 to Figure 11 according to the utility model embodiment
Turning device and system are described in detail.
Fig. 1 is to be in clamp work status to be flipped according to the Workpiece tilting device 101 of the utility model one embodiment
Overlooking the structure diagram, Fig. 2 is the main structure diagram of Fig. 1 Workpiece tilting device 101, and Fig. 3 is Fig. 1 workpiece turning
Device 101 is in the overlooking the structure diagram for unclamping work status to be flipped.
As shown in Figure 1, Figure 2 and Figure 3, exemplarily, workpiece to be flipped is nut 200.According to one of the present utility model
Embodiment, Workpiece tilting device 101 includes：Pedestal 10, rotation forces part 20, holder 30, trip shaft 40, first is supported to drive
The actuator 60 of part 50 and second.Support pedestal 10 that there is supporting surface.Rotation forces part 20 is arranged on support pedestal 10, and
It can be rotated parallel to the supporting surface of support pedestal 10.First actuator 50 is connected with rotation forces part 20, to drive rotation
Turn impeller 20 to rotate.Holder 30 includes connecting portion and clamping part, and holder 30 is connected to rotation forces part by connecting portion
On 20, and clamping part can clamp the clamp port of nut 200 in the side formation away from rotation forces part 20, to pass through rotation
The motive force that the rotation of impeller 20 is produced promotes the motion of holder 30 to change the openings of sizes of clamp port.Trip shaft 40 and support
Pedestal 10 is fixedly connected, and trip shaft 40 is parallel with supporting the supporting surface of pedestal 10, so that support pedestal 10 can be driven to surround
The axis of trip shaft 40 is rotated；And second actuator 60, it is connected with trip shaft 40, to drive trip shaft 40 to rotate.
The utility model is by the way that rotatably arranged with rotation forces part 20, and holder 30 passes through on support pedestal 10
Its connecting portion is connected on rotation forces part 20, to drive rotation forces part 20 to rotate by the first actuator 50, so as to drive
Holder 30 moves the openings of sizes to change holder 30 in the clamp port formed away from the side of rotation forces part 20, realization pair
Nut 200 is clamped or unclamped.And trip shaft 40 is consolidated in the way of parallel to the supporting surface of support pedestal 10 with support pedestal 10
Fixed connection, to drive trip shaft 40 to rotate by the second actuator 60, so as to drive support pedestal 10 entirely around trip shaft 40
Axis rotate, the nut 200 that clamps of part 30 is most clamped at last and is overturn.
Thus, the Workpiece tilting device 101 of the utility model embodiment can be by holder 30 quick smoothly to spiral shell
Mother 200 is clamped, and support pedestal 10 and the rotation being arranged on support pedestal 10 can be driven to push away by trip shaft 40
Moving part 20 and holder 30 are overturn around the axis of trip shaft 40, so as to which the nut being clamped 200 is overturn, Jin Erneng
Enough auxiliary nuts 200 in assembling work carry out centering (the i.e. positive and negative mounting surface of differentiation nut 200, and according to the installation of regulation
Direction is overturn nut 200).Centering is carried out by rapidly auxiliary nut 200 so that luggage is being entered using nut 200
During matching somebody with somebody, the artificial centering to nut 200 can be substituted using Workpiece tilting device 101 and is operated, thus rapidly according to
Defined nut installation direction installs nut 200 in place.Realize and improve operating efficiency, reduction human cost, and simplify nut
The purpose of 200 centering operating process.
According to exemplary embodiment of the present utility model, specifically, as shown in Figure 1 to Figure 3, Workpiece tilting device 101
Support pedestal 10 is platy structure, as overall support, and support pedestal 10 is preferred to use rigid material and is made.Support pedestal 10
With supporting surface, rotation forces part 20 and holder 30 are all arranged on supporting surface side.The side of support pedestal 10 is additionally provided with
Undercut groove 11, when being overturn using the auxiliary nut 200 of Workpiece tilting device 101, to accommodate for placing nut
200 workpiece props up platform 310.To be avoided to realize that Workpiece tilting device 101 is propped up in workpiece nut is clamped on platform 310
200, and need to be arranged to holder 30 to stretch out the support longer dimension of pedestal 10, and cause the overall chi of Workpiece tilting device 101
It is very little larger so that holder 30 supports the unstable chucking power for causing holder 30 to diminish, and then occur to the chucking power of nut 200
Unstable the problem of.
In addition, the support pedestal 10 in the utility model embodiment is not limited to the platy structure described in the present embodiment,
Support pedestal 10 can also be frame-like structure or other pedestal-type structures in other examples, as long as can realize
Rotation forces part 20 and holder 30 thereon is supported.In addition, support pedestal 10 supporting surface be also not necessarily limited to for
Plane, when it is other base constructions except platy structure to support pedestal 10, supporting surface may not be plane, and be simply positioned at
Support pedestal 10 that rotation forces part 20 and the end face of the side of holder 30 are set.
Rotation forces part 20 is arranged on support pedestal 10, for promoting holder 30 to move by rotating generation motive force
The openings of sizes for clamping the clamp port of nut 200 to adjust holder 30 to be used for.Rotation forces part 20 is produced by the rotation of itself
Raw motive force has a variety of come the way of realization for promoting holder 30 to move, according to embodiment of the present utility model, rotation forces part
20 have the first pushing part 201 and the second pushing part 202, and holder 30 has the first clamping limb 31 and the second clamping limb 32.
Below according to the different rotation forces part 20 of structure in several exemplary embodiments of the present utility model, to rotation forces part 20 with
Holder 30, which coordinates, realizes that promoting holder 30 to move illustrates.
As shown in figures 1 and 3, in the present embodiment, exemplarily, rotation forces part 20 includes：Rotary shaft 21, rotating disk
22nd, head rod 23, the second connecting rod 24.Rotary shaft 21 can be rotatably set in the axis hole opened up on support pedestal 10,
It can be for example connected to by bearing in the axis hole.Rotary shaft 21 is being fixedly connected with the away from the supporting surface side of support pedestal 10
One actuator 50.Exemplarily, in the present embodiment, the first actuator 50 is motor, and motor can for example lead to rotary shaft 21
Shaft coupling transmission connection is crossed, driving rotary shaft 21 is rotated.Can be with connection reducer, to right between motor and rotary shaft 21
The driving rotating speed that motor is provided is adjusted.Certainly, the first actuator 50 can also be rotating hydraulic cylinder or rotary cylinder etc..
Rotating disk 22 is discoid, is arranged on the supporting surface side of support pedestal 10, and is coaxially fixedly connected with rotary shaft 21.Therefore,
It can be rotated by the driving rotating disk 22 of the first actuator 50.
Rotating disk 22 has the first pushing part 201 and the second pushing part 202, the first pushing part 201 and the second pushing part 202 that
This is separatedly arranged on rotating disk 22.In the present embodiment, the first pushing part 201 and the second pushing part 202 pass through connection respectively
Bar realizes the first clamping limb 31 and the impetus of the second clamping limb 32 to holder 30.First pushing part 201 and second is pushed away
Dynamic portion 202 is arranged on rotating disk 22 symmetrically to each other relative to rotary shaft 21.Can by jointed shaft 231 at first pushing part 201
Rotationally connect at head rod 23, the second pushing part 202 and second connecting rod 24 is rotatably coupled by jointed shaft 241.
As described above, corresponding rotation impeller 20, holder 30 includes the first clamping limb 31 and the second clamping limb 32, at this
In embodiment, the first clamping limb 31 and the second clamping limb 32 are platy structure.First clamping limb 31 has the He of first connecting portion 311
First clamping part 312.First connecting portion 311 is located at one end of the straight extension of the main body of the first clamping limb 31, and first connecting portion 311 is led to
Jointed shaft 313 is crossed to be rotatably coupled with head rod 23.First clamping part 312 is in the main body of the first clamping limb 31
Away from first connecting portion 311 one end formed bending structure, and the first clamping part 312 towards the side of rotating disk 22 extend.Show
Example property, in the present embodiment, at right angles to connected between the main body of the first clamping part 312 and the first clamping limb 31.
Second clamping limb 32 is identical with the structure of the first clamping limb 31, and the second clamping limb 32 has the He of second connecting portion 321
Second clamping part 322.Second connecting portion 321 is located at one end of the straight extension of the main body of the second clamping limb 32, and second connecting portion 321 is led to
Jointed shaft 323 is crossed to be rotatably coupled with the second connecting rod 24.Second clamping part 322 is in the main body of the second clamping limb 32
Away from second connecting portion 321 one end formed bending structure, and the second clamping part 322 towards the side of rotating disk 22 extend, from
And the clamp port of nut 200 can be clamped by being formed between relative the first clamping part 312 and the second clamping part 322.Similarly,
In the present embodiment, at right angles to connected between the main body of the second clamping part 322 and the second clamping limb 32.In addition, in others
The first clamping limb 31 and the second clamping limb 32 can also be that cylinder is shaft-like or other list structures in embodiment.
In addition, exemplarily, in order that the first clamping limb 31 and the second clamping limb 32 in rotation process not with rotating disk 22
Interfere, the first clamping limb 31 and the second clamping limb 32 are connected to deviating from for the connecting rod 24 of head rod 23 and second
The side of rotating disk 22.The position being located between the clamping part 312 of first connecting portion 311 and first of first clamping limb 31, passes through hinge
Spindle 314 is rotatably connected on support pedestal 10.Similarly, the second clamping limb 32 is located at second connecting portion 321 and the
Position between two clamping parts 322, is rotatably connected on support pedestal 10 by jointed shaft 324.
Thus, rotating disk 22 is driven and is connected to respectively when itself rotates by the first pushing part 201 and the second pushing part 202
The connecting rod 24 of head rod 23 and second thereon is with rotating with it, so as to drive be connected with head rod 23
One clamping limb 31, in the place rotation with surface of the first clamping limb 31, connects around jointed shaft 314 while driving with the second connecting rod 24
The second clamping limb 32 connect surrounds jointed shaft 324 in the rotation with surface where the second clamping limb 32, so as to change holder 30
Clamp port openings of sizes.In the present embodiment, exemplarily, when the clamping limb 31 and second of head rod 23 and first
When mutually at a right angle between the clamping limb 32 of connecting rod 24 and second, the openings of sizes of clamp port and the clamped length phase of nut 200
Clamped condition is in Deng, holder 30, the first clamping part 312 two clamping faces relative with the second clamping part 322 can be passed through
Respectively from the relative two sides binding nut 200 (as shown in Figure 1) of nut 200.And when the clamping limb of head rod 23 and first
Between 31 in obtuse angle, it is at an acute angle between the second connecting rod 24 and the second clamping limb 32 when, the opening of clamp port becomes big, holder 30
In releasing orientation, nut 200 (as shown in Figure 3) can be unclamped.Certainly, in other examples, the open shape of clamp port
State can also be between the clamping limb 31 of head rod 23 and first between at an acute angle, the second connecting rod 24 and the second clamping limb 32
In obtuse angle.So, by the rotation of rotating disk 22 the first clamping limb 31 and the second clamping limb 32 can be promoted to move, and then adjust folder
Hold the openings of sizes of mouth.
Thus, it is synchronized with the movement by two clamping limbs and nut 200 is clamped so that holder 30 is to the shape of nut 200
Into stable clip position.Avoid when clamping nut 200, because the action of one of clamping limb is slower, another clamping
Arm is very fast, behind clamping screw nut 200, and nut 200 can be inclined to act slower clamping limb side, and then influence nut 200 to overturn
The problem of rear stop place.
Trip shaft 40 with support pedestal 10 the clamp port side away from holder 30 be fixedly connected, and trip shaft 40 and
Support pedestal 10 parallel, so as to which support pedestal 10 can be driven by trip shaft 40 after trip shaft 40 is connected with support pedestal 10
Axis together with the rotation forces part 20 and holder 30 set thereon together around trip shaft 40 is rotated.Workpiece tilting device
101 also include the second actuator 60, and the second actuator 60 includes shaft coupling 61, decelerator 62 and motor 63.Exemplarily, motor
63 are connected by shaft coupling 61 with trip shaft 40, and can be with connection reducer between motor 63 and trip shaft 40
62, the driving rotating speed that motor 63 is provided to be adjusted.By the second actuator 60 trip shaft 40 can be driven to drive branch
Support group seat 10 is overturn, so as in the case where holder 30 is clamped to nut 200, realize the upset to nut 200.Therefore
Before assembling work is carried out using nut 200, it is capable of the direction of easily adjusting nut 200 so that the assembling after is made
Nut 200 rapidly can be attached to corresponding junction according to the installation direction of regulation in industry.Certain second actuator 60
Equally can be rotating hydraulic cylinder or rotary cylinder.
In addition, the utility model embodiment is not limited to the type of attachment of trip shaft 40 and support pedestal 10, at it
In his embodiment, trip shaft 40 can also be connected to support pedestal 10 deviate from supporting surface side, and with the first clamping limb
31 and second clamping limb 32 body normal.So equally support pedestal 10 can be driven to overturn by trip shaft 40, be this
When nut 200 is performed after upset, it is necessary to correspondingly travelling workpiece props up platform 310, to be directed at the position after nut 200 is overturn
Put.
In the above-described embodiments, the first clamping limb 31 and the second clamping limb 32 all by the way of jointed shaft with support pedestal
10 are rotatably coupled, but the utility model is not limited to this.In other examples, the first clamping limb 31 and the second folder
Gripping arm 32 can also be rotatably coupled by other connected modes with support pedestal 10.For example can also be by the first folder
Column structure is set on the side of the direction support pedestal 10 of the clamping limb 32 of gripping arm 31 and second, and accordingly in support pedestal 10
Upper setting can receive the receiving hole of the column structure of the first clamping limb 31 and the second clamping limb 32.As a result, the first clamping
The clamping limb 32 of arm 31 and second can be realized with supporting being rotatably connected for pedestal 10 by the cooperation of cylinder and receiving hole.This
Outside, the first clamping limb 31 and the second clamping limb 32 can be rotatably connected to support with intersected with each other by a jointed shaft
On pedestal 10, the motive force that generation so can be equally rotated by rotation forces part 20 promotes the first clamping limb 31 and the second clamping
The openings of sizes for the clamp port that arm 32 moves to change holder 30, nut is clamped or unclamps so as to realize by holder 30
200 purpose.
Fig. 4 be the structural representation of another example of the holder 30 of the Workpiece tilting device 101 in Fig. 1 (in Fig. 4 extremely
The second actuator 60 is eliminated in Fig. 9 and platform 310 is propped up).In an optional embodiment, in order to increase to nut
200 chucking power, and enable Workpiece tilting device 101 smoothly to clamp nut 200 to be overturn, Workpiece tilting device
101 holder 30 is additionally may included in the use that the first pushing part 201 and the place of as to be mutually facing of the second pushing part 202 are set
In the elastic component 80 for coordinating clamping nut 200.Elastic component 80 includes push rod 81 and spring 82, in the present embodiment, the first clamping
The clamping limb 32 of arm 31 and second is offered at the first clamping part 312 and the second clamping part 322 relative to each other for setting respectively
Put the mounting hole of elastic component 80.Push rod 81 is movably disposed in mounting hole, and spring 82 contacts at push rod 81 and peace
Between the bottom wall for filling hole.In the first clamping part 312 and the second clamping part 322 clamping nut 200, because spring 82 is by compression
Thrust is applied to push rod 81, so as to increase chucking power of two push rods 81 positioned at the both sides of nut 200 to nut 200.So that work
Part turning device 101 can be held fixedly nut 200 and be overturn, so that avoid when clamping nut 200 is overturn,
The first clamping limb 31 and the second clamping limb 32 of nut 200 and holder 30 depart from, and influence the centering operative employee of nut 200
Sequence.By setting elastic component 80 to adjust the openings of sizes of clamp port according to the nut 200 of different model, so as to improve workpiece
The flexibility of turning device 101.
In an optional embodiment, the part that push rod 81 is contacted with nut 200 is quality of rubber materials, with the first clamping
The clamping limb 32 of arm 31 and second plays a part of anti-skidding and protects the surface of nut 200 when clamping nut 200.
In the above-described embodiments, the elastic component 80 being correspondingly arranged between the first clamping part 312 and the second clamping part 322 is to push away
The mode that bar 81 and spring 82 are engaged, but the utility model is not limited to this.In other examples, elastic component 80 is gone back
It can be the elastomeric material for being arranged on the first clamping part 312 and the relative position of the second clamping part 322.By using in the first folder
Hold sets elastomeric material to be contacted with nut 200 on the clamping part 322 of portion 312 and second, can be in the first clamping part 312 and the second folder
When holding portion 322 nut 200 being clamped, increase chucking power, and further prevent by way of producing frictional force nut 200
Depart between holder 30.
Fig. 5 is to be in clamp workpiece shape to be flipped according to the Workpiece tilting device 102 of the utility model another embodiment
The overlooking the structure diagram of state, Fig. 6 is that the Workpiece tilting device 102 in Fig. 5 is in the vertical view knot for unclamping work status to be flipped
Structure schematic diagram.As shown in Figure 5 and Figure 6, the Workpiece tilting device 102 in the present embodiment is filled with the workpiece turning in above-described embodiment
Structure and the operation principle for putting 101 are similar, in Fig. 5, Fig. 6 and Fig. 1, Fig. 3, and identical part uses identical label.
In the present embodiment, rotation forces part 20 includes rotary shaft 21 and rotating disk 22, and pushes directly on the by rotating disk 22
One clamping limb 31 and the second clamping limb 32 are moved.Difference is that the rotating disk 22 of Workpiece tilting device 102 turns for ellipse
Disk, the first pushing part 201 and the second pushing part 202 of rotating disk 22 are arranged on the periphery of rotating disk 22 and relative to 21 pairs of rotary shaft
Claim.That is, the first pushing part 201 and the flange that the second pushing part 202 is the long axis direction for being arranged on oval rotating disk, and example
Property, with respect to the maximum for constituting rotating disk 22 between the first pushing part 201 and the second pushing part 202 during rotating disk 22 is rotated
Rise.
In the present embodiment, the clamping part 312 of first connecting portion 311 and first of the first clamping limb 31 of holder 30 is all
The bending structure formed at the main body two ends of the first clamping limb 31, similarly, the second connecting portion 321 of the second clamping limb 32 and the
Two clamping parts 322 are all the bending structure in the main body two ends formation of the second clamping limb 32.First connecting portion 311 and second is connected
Portion 321 is extended towards, and contacts at the periphery both sides of rotating disk 22 respectively, and the first clamping part 312 and the second clamping part 322 are opposite
Extension forms clamp port.For the second connecting portion of the clamping limb 32 of first connecting portion 311 and second that ensures the first clamping limb 31
321 can closely abut in the periphery of rotating disk 22 and can be slided along the periphery of rotating disk 22, the main body of the first clamping limb 31 and the
Extension spring 70 is provided between the main body of two clamping limbs 32.
Thus, the rotation of rotating disk 22 is passed through, you can realize by the first pushing part 201 and the second pushing part 202 of rotating disk 22
Between the maximum rise that is formed produce motive force, promote the first clamping limb 31 to be rotated around jointed shaft 314, while promoting the second folder
Gripping arm 32 is rotated around jointed shaft 324, reduces the openings of sizes of clamp port, and makes shape of the holder 30 in binding nut 200
State (as shown in Figure 5).Or by the way that the first pushing part 201 and the second pushing part 202 are left and the first clamping limb 31 and second
The position that clamping limb 32 is engaged, promotes the first clamping limb 31 to be rotated around jointed shaft 314, while promoting the second clamping limb 32 to surround
Jointed shaft 324 is rotated, and increases the openings of sizes of clamp port, and holder 30 is in the state for unclamping nut 200 (such as Fig. 6 institutes
Show).Will pass through the Workpiece tilting device 102 of the present embodiment, easily auxiliary nut 200 carries out upset centering.
In addition, in other examples, can not also constitute and turn between the first pushing part 201 and the second pushing part 202
The maximum rise of disk 22, as long as the length between the first pushing part 201 and the second pushing part 202 can be made to be more than or equal to nut
200 clamped length.So, you can realize when the first clamping limb 31 and the second clamping limb 32 are promoted by from first
The motive force of the pushing part 202 of portion 201 and second and during rotary motion, the openings of sizes of the clamp port of holder 30 is less than
Equal to the clamped length of nut 200.
In the above-described embodiments, protected by way of extension spring 70 is set between the first clamping limb 31 and the second clamping limb 32
The periphery of rotating disk 22 can be abutted in and can be slided along the periphery of rotating disk 22 by demonstrate,proving the first clamping limb 31 and the second clamping limb 32, still
The utility model embodiment is not limited to this.In other examples, can also be between the first clamping limb 31 and rotating disk 22
And second be arranged in correspondence with rail structure between clamping limb 32 and rotating disk 22.For example, can be in the first clamping limb 31 and second
Clamping limb 32 respectively faces the lead of projection one on the one side of rotating disk 22.And accordingly on rotating disk 22 along rotating disk 22 circumference
The annular guide groove for the lead that the first clamping limb 31 and the second clamping limb 32 can be received is set so that the first clamping limb 31
The lead of lead and the second clamping limb 32 can be slided in the guide groove of rotating disk 22.It so can equally realize guarantee
The purpose that first clamping limb 31 and the second clamping limb 32 recline and slideably engaged with rotating disk 22.Workpiece in the present embodiment is turned over
The advantage of rotary device 102 is identical with Workpiece tilting device 101, therefore is not repeated here.
Fig. 7 is to be in clamp workpiece shape to be flipped according to the Workpiece tilting device 103 of the utility model further embodiment
The overlooking the structure diagram of state, Fig. 8 is that Fig. 7 Workpiece tilting device 103 is in the plan structure for unclamping work status to be flipped
Schematic diagram.As shown in Figure 7 and Figure 8, the Workpiece tilting device 103 in the present embodiment and the Workpiece tilting device in above-described embodiment
101 structure and operation principle is similar, in Fig. 7 and Fig. 1, and identical part uses identical label.
In the present embodiment, the difference of Workpiece tilting device 103 and the Workpiece tilting device 101 in above-described embodiment exists
In the rotation forces part 20 in the present embodiment includes two gears, produces motive force to coordinate to rotate by two gears, goes forward side by side
One step promotes the first clamping limb 31 and the second clamping limb 32 of holder 30 by the first pushing part 201 and the second pushing part 202
Motion, and then change the openings of sizes of the clamp port of holder 30.
Exemplarily, rotation forces part 20 includes rotary shaft 21, head rod 23, the second connecting rod 24, the and of gear 25
Gear 26, wherein, rotary shaft 21 described in above-described embodiment with being rotatably arranged on support pedestal 10, and gear 25 is with one heart
It is fixedly connected with rotary shaft 21 as driving gear, gear 25 and gear 26 are engaged with each other cooperation, i.e. gear 25 and the edge of gear 26
Opposite direction is rotated.First pushing part 201 of rotation forces part 20 is arranged on gear 25, and the second pushing part 202 is arranged on
On gear 26, and the first pushing part 201 and the second pushing part 202 are right each other relative to the position of engagement of gear 25 and gear 26
Claim.It is same as the previously described embodiments, head rod 23 is rotatably coupled at the first pushing part 201, accordingly second
The second connecting rod 24 is rotatably coupled at pushing part 202, the first clamping limb 31 of holder 30 can with head rod 23
Rotationally connect, the second clamping limb 32 is rotatably coupled with the second connecting rod 24.
Thus, rotated by the cooperation between gear 25 and gear 26, you can realize by gear 25 and the company of drive of gear 26
The connecting rod being connected on each rotates (as illustrated, exemplarily, gear 25 is rotated counterclockwise), so as to pass through the first connection
Bar 23 promotes the first clamping limb 31 to be rotated around jointed shaft 314, while promoting the second clamping limb 32 to enclose by the second connecting rod 24
Rotated around jointed shaft 324, to reduce the openings of sizes of clamp port, and holder 30 is in the state of binding nut 200 (as schemed
Shown in 7).Or promote the first clamping limb 31 to be rotated around jointed shaft 314 by head rod 23, while passing through the second connection
Bar 24 promotes the second clamping limb 32 to be rotated around jointed shaft 324, increases the openings of sizes of clamp port, and holder 30 is in pine
Open the state (as shown in Figure 8) of nut 200.So spiral shell can easily be aided in by the Workpiece tilting device 103 of the present embodiment
Mother 200 carries out upset centering.The advantage of Workpiece tilting device 103 in the present embodiment is identical with Workpiece tilting device 101, therefore not
It is repeated here again.
Fig. 9 is to be in clamp workpiece shape to be flipped according to the Workpiece tilting device 104 of the utility model another embodiment
The overlooking the structure diagram of state, as shown in figure 9, the Workpiece tilting device 104 in the present embodiment and the workpiece in above-described embodiment
The structure and operation principle of turning device 103 are similar, in Fig. 9 and Fig. 7, and identical part uses identical label.
In the present embodiment, the difference of Workpiece tilting device 104 and the Workpiece tilting device 103 in above-described embodiment exists
In the rotation forces part 20 of the Workpiece tilting device 104 of the present embodiment also includes worm screw 27, and two gears are indirect by worm screw 27
Ground, which coordinates, to be rotated.Gear 25 and gear 26 are separately positioned on the both sides of worm screw 27 in the present embodiment, and positioned at the He of gear 25
The first pushing part 201 and the second pushing part 202 on gear 26 are mutually symmetrical relative to worm screw 27.Worm screw 27 can pass through bearing
Bearing 271 by can along own axis in the way of be arranged on support pedestal 10 supporting surface side, and with the first actuator 50
(such as motor) is connected.To drive worm screw 27 to drive gear 25 and gear 26 positioned at the both sides of worm screw 27 synchronous by motor
And be rotated in the opposite sense.Promotion of the rotation forces part 20 to holder 30 in the Workpiece tilting device 104 of the present embodiment is former
Promotion principle phase of the rotation forces part 20 of reason and advantage and the Workpiece tilting device 103 in above-described embodiment to holder 30
Together, thus be not repeated here.
Figure 10 is the overall structure diagram of the workpiece turning system 1 according to the utility model one embodiment, Tu11Shi
The structured flowchart of the electric part of workpiece turning system 1.Below exemplarily only with by Workpiece tilting device 101 be applied to workpiece
Auxiliary nut 200 workpiece turning system 1 is illustrated exemplified by upset centering in upset system 1.It is understood that on
Stating the Workpiece tilting device 102 in embodiment, Workpiece tilting device 103 and Workpiece tilting device 104 can equally apply
In workpiece turning system 1, its application process is identical with Workpiece tilting device 101, therefore is not repeated here.
As shown in Figure 10 and Figure 11, in the present embodiment, exemplarily, workpiece turning system 1 includes Workpiece tilting device
101st, workpiece bearing device 300, image acquisition units 410, image identification unit 420 and control unit 430, wherein image are known
Other unit 420 and control unit 430 are arranged in control cabinet 500.The structure of Workpiece tilting device 101 is in foregoing implementation
Illustrate in example, therefore be not repeated here.
Exemplarily, workpiece bearing device 300 props up platform 310, elevating mechanism 320 and conveying mechanism including workpiece
330.Workpiece, which props up platform 310, is used for placing nut 200, and with workpiece to prop up platform 310 corresponding for Workpiece tilting device 101
Ground is set, so that the nut 200 that the clamp port of Workpiece tilting device 101 can be propped up with workpiece on platform 310 is corresponding, i.e.
Clamp port can alignment pieces prop up the nut 200 placed on platform 310, so as to which nut 200 is pressed from both sides by holder 30
Tightly.Elevating mechanism 320 props up platform 310 with workpiece and is connected, and platform 310 is propped up will pass through the regulation workpiece of elevating mechanism 320
Highly, so that workpiece props up platform 310 and can accordingly adjusted according to the set location of Workpiece tilting device 101, so that folder
Gripping member 30 can prop up the nut 200 placed on platform 310 with workpiece and be aligned.Conveying mechanism 330 is connected with elevating mechanism 320,
So that nut 200 easily are transported into specified location by conveying mechanism 330, further with workpiece turning system 1
In each device and mechanism coordinated, realize quickly and conveniently auxiliary nut 200 overturn purpose.Thus, it is possible to improve work
Part overturns the flexibility of system 1.In addition, above-mentioned elevating mechanism 320 and conveying mechanism 330 can all use existing machine
Structure realizes that workpiece props up height regulation and the conveying purpose of platform 310.
According to one embodiment of the present utility model, image acquisition units 410 by support frame be arranged on workpiece prop up it is flat
The top of platform 310, enables image acquisition units 410 to be set towards the supporting surface of support pedestal 10, and make image acquisition units
410 just prop up platform 310 to workpiece, are positioned over workpiece so that image acquisition units 410 can be gathered and prop up spiral shell on platform 310
The real image (be actually placed in workpiece and prop up the positive end view drawing picture of nut 200 on platform 310) of mother 200.Image is adopted
It can be exemplarily camera to integrate unit 410.For the nut 200 of the present embodiment, real image is then nut 200
End view drawing picture, exemplarily, can set the one side for being carved with printed words mark of nut 200 as front, without sample mark of carving characters
One side be reverse side, and the reverse side of nut 200 is needed in assembling work towards connected piece.Therefore, turn over when being transported to workpiece
Transfer from one department to another then to need to carry out turning operation to nut 200 when the reverse side of nut 200 at system 1 is placed upwards.
In the present embodiment, exemplarily, image identification unit 420 is single with image acquisition units 410 and control respectively
Member 430 is communicated to connect, and image identification unit 420 receives the real image for the nut 200 that image acquisition units 410 are sent.Workpiece
It is previously stored with the reference picture picture of the nut 200 for reference in upset system 1, image identification unit 420 is by the spiral shell received
The reference picture picture of nut 200 of the real image of mother 200 with prestoring is contrasted, and judges that real image seems with reference picture
It is no identical, and will determine that result is sent to control unit 430.The reference picture picture of nut 200 is to be transported at workpiece turning system 1
Nut 200 to be flipped whether need the reference picture of turning operation.Exemplarily, it can be in the present embodiment nut
The 200 end view drawing picture identified not with printed words or the end view drawing picture identified with printed words.Certainly in other examples,
Reference picture picture can also be the end view drawing picture of the small column side of nut 200.
In addition, the reference picture picture of nut 200 can be stored in workpiece turning system 1 or be stored in local industrial computer
In, the memory cell of the reference picture picture for storing nut 200 can be for example separately provided in workpiece turning system 1, or
It is to set corresponding memory module to be stored in image identification unit 420 or control unit 430.
As shown in figure 11, image identification unit 420 includes image pre-processing module 421, characteristic extracting module 422 and image
Contrast module 423, wherein characteristic extracting module 422 respectively with image pre-processing module 421 and the communication link of image comparison module 423
Connect.First, the real image of the nut 200 sent image acquisition units 410 by image pre-processing module 421 carries out noise reduction
Processing, becomes apparent from the real image (i.e. end view drawing picture) of nut 200.Then treated real image is sent to feature
Extraction module 422, is extracted and is sent by the actual characteristic information of the real image after 422 pairs of processing of characteristic extracting module
To image comparison module 423, that is, gather the printed words mark on the actual front end face image of nut 200.Last image comparison mould
Block 423 is compared the actual characteristic information of the real image received with the reference feature information in the reference picture picture that has stored
It is right, and send judged result to control unit 430.
In the present embodiment, image comparison module 423 (whether there is the actual characteristic information of the real image of nut 200
Printed words are identified) the reference feature information (whetheing there is printed words to identify) of the reference picture picture of nut 200 with having stored is compared.Such as
The actual characteristic information of fruit nut 200 is identical with the reference feature information in the reference picture picture stored, then image identification unit
420 send image identical judged result to control unit 430.Or image can also be compared and tied by image identification unit 420
The signal that fruit is converted to upset or do not overturn is sent to control unit 430.
Control unit 430 is electrically connected with the first actuator 50 and the second actuator 60, is judged according to the image received
As a result, the first actuator 50 and the second actuator 60 of Workpiece tilting device 101 are controlled.In addition, in the present embodiment
In, control unit 430 is also communicated to connect with elevating mechanism 320, conveying mechanism 330 and image acquisition units 410, for controlling
Elevating mechanism 320 and conveying mechanism 330 are acted, and control image acquisition units 410 to perform IMAQ.
Exemplarily, in the present embodiment, the reference picture picture of nut 200 for the reverse side of nut 200 end view drawing picture (i.e. nut
The 200 end view drawing picture that side is identified without printed words).That is, image identification unit 420 is needed the reality of nut 200
The verso images of image and nut 200 are contrasted.When the workpiece that is placed on collected props up nut 200 on platform 310
Reference picture of the real image with having stored needs to perform rotary movement, conversely, need not then perform rotary movement as identical.Separately
Outside, the reference picture picture of nut 200 can also for nut 200 positive end view drawing picture (i.e. nut 200 with printed words mark
Side end view drawing picture), now, image identification unit 420 then needs the front elevation by the real image of nut 200 and nut 200
As being contrasted.When the reference that workpiece props up the real image of nut 200 on platform 310 and stored that is placed on collected
Image is without the need for rotary movement is performed, conversely, then needing to perform rotary movement.
The course of work of the workpiece turning system 1 in the utility model embodiment is carried out exemplarily with reference to Figure 10
Description.
Setting nut 200 is needed to be adjusted to face up when in use to be assembled, i.e. the printed words that are carved with of nut 200 are identified
End face place upwards.Before nut upset process is carried out, it is necessary first to nut 200 is placed on into workpiece and props up platform 310
On, nut 200 is delivered to specified location by conveying mechanism 330.That is, it needs to make nut 200 be adopted with image above
Collection unit 410 is aligned.
Then, the control of control unit 430 image acquisition units 410 gather the real image of nut 200.Image acquisition units
The real image collected is sent to image identification unit 420 by 410.Image identification unit 420 is by the real image received
The reference picture picture of nut 200 with having stored is compared, and it seems no identical with reference picture to judge real image.When image is known
Other unit 420 by comparing, judge whne contrast images and reference picture as it is identical when (current workpiece props up the spiral shell on platform 310
The end face identified not with printed words of mother 200 is placed upwards), then image identical judged result is sent to control unit 430.
Certainly, image identification unit 420 can also generate energizing signal when judging that image is identical, and energizing signal is sent into control
Unit 430.
Next, control unit 430 receive image identification unit 420 transmission image identical image judge structure or
During person's energizing signal, the first actuator 50 (i.e. motor) startup in control Workpiece tilting device 101, driving rotating disk 22 is along the inverse time
Pin rotates (as shown in Figure 3), is respectively disposed at so as to promote the first clamping limb 31 and the second clamping limb 32 of holder 30 to surround
Support the jointed shaft on pedestal 10 to rotate, increase the opening of clamp port, so as to which nut 200 is accommodated into clamp port.Now
The action of elevating mechanism 320 can be controlled workpiece is propped up the nut 200 on platform 310 in alignment with holder by control unit 430
The position of 30 clamp port.
Next the opposite direction of rotation direction when the first actuator 50 of control is along with starting is rotated, the edge of driving rotating disk 22
Rotationally clockwise (as shown in Figure 1), so as to promote the first clamping limb 31 and the second clamping limb 32 of holder 30 around each
Rotated from the jointed shaft being arranged on support pedestal 10, reduce the opening of clamp port, will pass through the first clamping part 312 and the
One clamping part 322 clamps nut 200, and keeps the clamped condition to nut 200.Behind 30 binding nut 200 of holder, control
The control of unit 430 elevating mechanism 320 processed declines, and thinks the reserved enough spaces of upset of Workpiece tilting device 101.
Finally, control unit 430 controls the second actuator 60 (i.e. motor 63) to start, and driving trip shaft 40 is rotated, and is passed through
The holder 30 that trip shaft 40 drives support pedestal 10 and is arranged on support pedestal 10 is overturn around the axis of trip shaft 40
180 degree, and then the rotary movement of nut 200 is realized, make facing up for nut 200.Then, the control of control unit 430 lifting
Mechanism 320 rises, and workpiece is propped up the nut 200 that the clamped part 30 of the alignment of platform 310 is clamped, and further control first drives
Part 50 starts, and driving rotating disk 22 is rotated counterclockwise again, and then promotes the first clamping limb 31 and the second clamping limb 32 around respective
The jointed shaft being arranged on support pedestal 10 is rotated, and increases the openings of sizes of the clamp port of holder 30.Most nut 200 is positive at last
Up it is placed on workpiece to prop up on platform 310, nut 200 is delivered in next process by conveying mechanism 330.
In addition, if image identification unit 420 is by the real image of nut 200 and the reference picture of nut 200 stored
As contrast, when judging that real image is different from reference picture picture (i.e. current workpiece prop up the nut 200 on platform 310 with word
The end face of sample mark is placed upwards), then rotary movement need not be performed to nut 200.Therefore control unit 430 controls conveyer
Nut 200 is fed directly in next process by structure 330.
Thus, the image-recognizing method auxiliary nut 200 that the workpiece turning system 1 of the utility model embodiment passes through intelligence
Centering simultaneously controls the auxiliary nut 200 of Workpiece tilting device 101 to overturn, and can substitute and conventional artificial carry out centering upset to nut
Complicated procedures of forming.Human cost is saved, while using image acquisition units 410, image identification unit 420 and control unit
430 progress IMAQs, identification judge artificial to nut to control the form that Workpiece tilting device 101 works to avoid
The problem of causing to omit or overturn mistake due to easily tired when 200 centerings are overturn.Improve the standard of nut centering work
True property and reliability.
The utility model can be realized in other specific forms, without departing from its spirit and essential characteristics.Therefore, currently
Embodiment be all counted as being exemplary rather than in all respects limited, scope of the present utility model will by appended right
Ask rather than foregoing description definition, also, fall into the range of the implication and equivalent of claim it is whole change so as to all by
It is included among scope of the present utility model.Also, the different technologies feature occurred in different embodiments can be combined,
To obtain beneficial effect.Those skilled in the art will be understood that simultaneously on the basis of studying accompanying drawing, specification and claims
Realize the embodiment of other changes of disclosed embodiment.
Claims (12)
1. a kind of Workpiece tilting device (101,102,103,104), it is characterised in that including：
Pedestal (10) is supported, with supporting surface；
Rotation forces part (20), is arranged on the support pedestal (10), and can be rotated parallel to the supporting surface；
First actuator (50), is connected with the rotation forces part (20), to drive the rotation forces part (20) to rotate；
Holder (30), the holder (30) includes connecting portion and clamping part, and the holder (30) passes through the connecting portion
It is connected on the rotation forces part (20), and the clamping part forms energy in the side away from the rotation forces part (20)
The clamp port of workpiece to be flipped is enough clamped, the clamping is promoted to rotate the motive force produced by the rotation forces part (20)
Portion's motion changes the openings of sizes of the clamp port；
Trip shaft (40), is fixedly connected with the support pedestal (10), and the trip shaft (40) is parallel with the supporting surface,
So that the support pedestal (10) can be driven to be rotated around the axis of the trip shaft (40)；And
Second actuator (60), is connected with the trip shaft (40), to drive the trip shaft (40) to rotate.
2. Workpiece tilting device (101,102,103,104) according to claim 1, it is characterised in that the holder
(30) the first clamping limb (31) and the second clamping limb (32) are included, the rotation forces part (20) has the first pushing part (201)
With the second pushing part (202), wherein：
First clamping limb (31) has first connecting portion (311) and the first clamping away from the first connecting portion (311)
Portion (312), the first connecting portion (311) engages with first pushing part (201), and first clamping limb (31) is logical
Cross positioned at the position between the first connecting portion (311) and first clamping part (312) with along first clamping limb
(31) mode of Plane Rotation where is connected with the support pedestal (10)；
Second clamping limb (32) has second connecting portion (321) and the second clamping away from the second connecting portion (321)
Portion (322), the second connecting portion (321) engages with second pushing part (202), and second clamping limb (32) is logical
Cross positioned at the position between the second connecting portion (321) and second clamping part (322) with along second clamping limb
(32) mode of Plane Rotation where is connected with the support pedestal (10), first clamping part (312) and second folder
Hold portion (322) the formation clamp port positioned opposite to each other.
3. Workpiece tilting device (101,102,103,104) according to claim 2, it is characterised in that the rotation is pushed away
Moving part (20) includes rotating disk (22), and rotating disk (22) rotation produces motive force, and passes through first pushing part (201) and institute
State the second pushing part (202) and promote first clamping limb (31) and second clamping limb (32) motion, to change the folder
Hold the openings of sizes of mouth.
4. Workpiece tilting device (101,102,103,104) according to claim 3, it is characterised in that the rotation is pushed away
Moving part (20) also includes being rotationally connected with the head rod (23) of first pushing part (201) and is rotationally connected with described
The second connecting rod (24) of second pushing part (202), first pushing part (201) and second pushing part (202) are set
On the rotating disk (22) and the rotary shaft (21) of relatively described rotating disk (22) is mutually symmetrical, first clamping limb (31) and institute
State head rod (23) and rotate connection, second clamping limb (32) rotates with second connecting rod (24) and is connected.
5. Workpiece tilting device (101,102,103,104) according to claim 3, it is characterised in that described first pushes away
Dynamic portion (201) and second pushing part (202) are located at the periphery of the rotating disk (22) and are forming to opposite to each other maximum rise,
First clamping limb (31) against and slideably engaged with the first pushing part (201) of the rotating disk (22), described second
Clamping limb (32) against and slideably engaged with the second pushing part (202) of the rotating disk (22), with the rotating disk (22)
First clamping limb (31) and second clamping limb (32) is promoted to move by its periphery during rotation.
6. Workpiece tilting device (101,102,103,104) according to claim 2, it is characterised in that the rotation is pushed away
Moving part (20) includes two gears (25,26), and described two gears (25,26), which coordinate to rotate, produces motive force, and by described
First pushing part (201) and second pushing part (202) promote first clamping limb (31) and second clamping limb
(32) move, to change the openings of sizes of the clamp port.
7. Workpiece tilting device (101,102,103,104) according to claim 6, it is characterised in that described two teeth
Wheel (25,26) is engaged with each other cooperations, and the rotation forces part (20) is also including being rotationally connected with first pushing part (201)
Head rod (23) and the second connecting rod (24) for being rotationally connected with second pushing part (202), described first promotes
Portion (201) and second pushing part (202) are located on described two gears (25,26) and relatively described two gears respectively
The site of engagement of (25,26) is mutually symmetrical, and first clamping limb (31) rotates with the head rod (23) and is connected, described
Second clamping limb (32) is rotated with second connecting rod (24) and is connected.
8. Workpiece tilting device (101,102,103,104) according to claim 6, it is characterised in that described two teeth
Wheel (25,26) is rotatably assorted by the worm screw (27) being arranged between it, and the rotation forces part (20) also includes rotating connection
In first pushing part (201) head rod (23) and be rotationally connected with the second of second pushing part (202)
Connecting rod (24), first pushing part (201) and second pushing part (202) respectively be located at described two gears (25,
26) on and relatively described worm screw (27) is mutually symmetrical, first clamping limb (31) rotates with the head rod (23) to be connected
Connect, second clamping limb (32) rotates with second connecting rod (24) and is connected.
9. the Workpiece tilting device (101,102,103,104) according to any one of claim 2 to 8, it is characterised in that institute
State the first clamping part (312) and second clamping part (322) is respectively arranged to coordinate clamping institute at position relative to each other
State the elastic component (80) of workpiece to be flipped.
10. a kind of workpiece turning system (1), it is characterised in that including：
Workpiece props up platform (310), for placing workpiece to be flipped；
Workpiece tilting device (101,102,103,104) as described in any one of claim 1 to 9, is propped up flat with the workpiece
Platform (310) is accordingly set, so that the clamp port can be corresponding with the workpiece to be flipped；
Image acquisition units (410), the supporting surface towards the support pedestal (10) is set, and is right against the workpiece
Platform (310) is propped up, the actual figure that the workpiece props up the workpiece to be flipped on platform (310) is positioned over for gathering
Picture；
Image identification unit (420), is communicated to connect with described image collecting unit (410), and the described image received is gathered
The reference picture picture of the real image and the workpiece to be flipped that unit (410) is sent is contrasted, and judges the actual figure
Picture and the reference picture seem no identical；And
Control unit (430), with described image recognition unit (420) communicate to connect, and with first actuator (50) with
And second actuator (60) electrical connection, to receive the image judged result of described image recognition unit (420) transmission, and according to institute
Stating image judged result controls first actuator (50) and second actuator (60) to start.
11. workpiece turning system (1) according to claim 10, it is characterised in that described image recognition unit (420) is wrapped
Include：
Image pre-processing module (421), for the work to be flipped sent to the described image collecting unit (410) received
The real image of part is pre-processed；
Characteristic extracting module (422), is communicated to connect with described image pretreatment module (421), for from the reality after processing
Actual characteristic information is extracted in the image of border；With
Image comparison module (423), is communicated to connect with the characteristic extracting module (422), for the reality of extraction is special
Reference breath is contrasted with the reference feature information in the reference picture picture, and judges the real image and the reference picture picture
It is whether identical.
12. workpiece turning system (1) according to claim 10, it is characterised in that also including elevating mechanism (320), institute
State elevating mechanism (320) and prop up platform (310) with the workpiece and be connected, the work is adjusted to pass through the elevating mechanism (320)
Part props up the height of platform (310).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720280154.XU CN206550614U (en) | 2017-03-21 | 2017-03-21 | Workpiece tilting device and workpiece turning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720280154.XU CN206550614U (en) | 2017-03-21 | 2017-03-21 | Workpiece tilting device and workpiece turning system |
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| CN206550614U true CN206550614U (en) | 2017-10-13 |
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| CN201720280154.XU Active CN206550614U (en) | 2017-03-21 | 2017-03-21 | Workpiece tilting device and workpiece turning system |
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| CN108217175A (en) * | 2017-11-28 | 2018-06-29 | 广州市永合祥自动化设备科技有限公司 | Sponge member adjustment component, method of adjustment and transportation system |
| CN109261832A (en) * | 2018-11-13 | 2019-01-25 | 珠海格力智能装备有限公司 | Overturn structure |
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| CN108217175A (en) * | 2017-11-28 | 2018-06-29 | 广州市永合祥自动化设备科技有限公司 | Sponge member adjustment component, method of adjustment and transportation system |
| CN109261832B (en) * | 2018-11-13 | 2024-03-08 | 珠海格力智能装备有限公司 | Turnover structure |
| CN109261832A (en) * | 2018-11-13 | 2019-01-25 | 珠海格力智能装备有限公司 | Overturn structure |
| CN110721875A (en) * | 2019-09-06 | 2020-01-24 | 派姆特科技(苏州)有限公司 | Glue dispenser is used in encoder production |
| CN110721875B (en) * | 2019-09-06 | 2020-11-20 | 派姆特科技(苏州)有限公司 | Glue dispenser is used in encoder production |
| CN110683322A (en) * | 2019-10-11 | 2020-01-14 | 华霆（合肥）动力技术有限公司 | Turnover structure and turnover system |
| CN112863787A (en) * | 2021-01-09 | 2021-05-28 | 徐州常武智能科技有限公司 | Manufacturing and forming process of electric insulator |
| CN112863787B (en) * | 2021-01-09 | 2022-10-28 | 国网上海市电力公司 | Manufacturing and forming process of electric insulator |
| CN114955482A (en) * | 2022-05-24 | 2022-08-30 | 苏州赛腾精密电子股份有限公司 | Multi-station carrying device |
| CN114955482B (en) * | 2022-05-24 | 2024-01-09 | 苏州赛腾精密电子股份有限公司 | Multistation handling device |
| CN115415889B (en) * | 2022-08-18 | 2024-02-27 | 宁波海信紧固件有限公司 | Nut turn-over grinding equipment with chip removing function |
| CN115415889A (en) * | 2022-08-18 | 2022-12-02 | 宁波海信紧固件有限公司 | Nut turn-over equipment of polishing that possesses clear bits function |
| CN115582786A (en) * | 2022-09-19 | 2023-01-10 | 安徽赛腾智能制造有限公司 | Precision machining platform |
| CN115582786B (en) * | 2022-09-19 | 2023-04-28 | 安徽赛腾智能制造有限公司 | Precision machining platform |
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