Invention content
The present invention provides a kind of valve rack detent mechanism, in the prior art cannot be to valve in automatic assembling with solution
The problem of holder is positioned and is overturn.
The present invention provides a kind of valve rack detent mechanisms, including:Holder;Mounting plate is arranged on holder;Blanking
Slot, for placing valve rack, charging conduit is rotatably arranged on mounting plate to drive valve rack to move charging conduit;Positioning
Component, on a mounting board, positioning component to the valve rack in charging conduit for being clamped positioning for setting.
Further, positioning component includes:First locating piece is movably disposed at the side of mounting plate, with to valve
Holder carries out laterally-clamped positioning.
Further, positioning component further includes:Second locating piece, is movably disposed on mounting plate, the second locating piece
Positioned at the top of charging conduit, the second locating piece is for valve rack to be pressed in charging conduit.
Further, positioning component further includes:First actuator, the first actuator are arranged on charging conduit, the first driving
Part is connect with the second locating piece to drive the second locating piece to move.
Further, valve rack detent mechanism further includes turnover device, and turnover device is at least partly pivotally set
It sets on a mounting board, turnover device is connect with charging conduit to drive charging conduit to rotate.
Further, turnover device includes:Shaft is rotatably arranged on mounting plate;Swing rod is arranged in shaft,
Swing rod is connect with charging conduit, and shaft drives charging conduit to rotate by swing rod.
Further, turnover device further includes:Second actuator, the second actuator is connect with shaft to be turned with drive shaft
It is dynamic.
Further, mounting plate is inclined on holder, and valve rack detent mechanism further includes:Deflector chute, setting exist
On mounting plate, deflector chute has inlet port and outlet port, and charging conduit is located at the discharge port of deflector chute, along deflector chute feed inlet extremely
On the direction of discharge port, the height of the slot bottom of deflector chute continuously decreases, so that can be in weight into the valve rack in deflector chute
The end of deflector chute is moved to by the initiating terminal of deflector chute under force effect and is entered in charging conduit.
Further, valve rack detent mechanism further includes:The detector of detection piece, detection piece is arranged towards charging conduit,
Detection piece is for detecting in charging conduit whether have material.
Further, detection piece is photoelectric sensor.
Further, charging conduit further includes with installation site and upturned position, valve rack detent mechanism:Limit group
Part, setting on a mounting board, installation site or upturned position are in limit charging conduit.
Further, limit assembly includes:First locating part is arranged in the lower section of charging conduit, charging conduit and the first limit
Charging conduit is in installation site when part abuts;Second locating part is arranged in the side of the separate deflector chute of the first locating part, blanking
Charging conduit is in upturned position when slot is abutted with the second locating part.
Further, the first locating part and/or the second locating part are buffer.
It applies the technical scheme of the present invention, using valve rack detent mechanism provided by the invention, passes through positioning component energy
Enough to the valve rack clamping and positioning in charging conduit, subsequent charging conduit rotation is to drive valve rack to overturn, in order to valve branch
Frame fixture grips.Therefore, it using valve rack detent mechanism provided by the invention, can solve in the prior art in automatic assembling
In the problem of valve rack cannot being positioned and be overturn.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 3, the embodiment of the present invention one provides a kind of valve rack detent mechanism, and the valve rack is fixed
Position mechanism include:Holder 10, mounting plate 20, charging conduit 30 and positioning component.Wherein, mounting plate 20 is arranged over the mount 10.It falls
Hopper 30 is rotatably arranged on mounting plate 20 for placing valve rack 90, charging conduit 30 to drive valve rack 90 to transport
It is dynamic.Positioning component is arranged on mounting plate 20, and positioning component to the valve rack 90 in charging conduit 30 for being clamped positioning.
Holder 10 in the present embodiment is built by aluminium section bar.
Using the valve rack detent mechanism in the present embodiment, valve rack 90 will enter from the belt line of front equipment end to be fallen
In hopper 30, the valve rack 90 in charging conduit 30 can accurately be positioned by positioning component, subsequent charging conduit 30
Rotation is to drive valve rack 90 to overturn, in order to which valve rack fixture 100 is gripped, in order to realize outdoor machine of air-conditioner valve
The automatic assembling of holder 90, improves production efficiency, reduces the cost of labor of air conditioner production.Therefore, using the present embodiment
The valve rack detent mechanism of offer can solve in the prior art cannot position valve rack 90 in automatic assembling
The problem of with overturning.
In order to preferably be positioned to valve rack 90, the positioning component in the present embodiment includes the first locating piece 41.
First locating piece 41 is movably disposed at the side of mounting plate 20, to carry out laterally-clamped positioning to valve rack 90.
In order to further increase the accuracy of positioning, the positioning component in the present embodiment further includes the second locating piece 42.Tool
Body, the second locating piece 42 is movably disposed on mounting plate 20, and the second locating piece 42 is located at the top of charging conduit 30, and second
Locating piece 42 is for valve rack 90 to be pressed in charging conduit 30.It, can also by the second locating piece 42 using such setting
Valve rack 90 falls off from charging conduit 30 when preventing charging conduit 30 from overturning.
In the present embodiment, positioning component further includes the first actuator 43.First actuator 43 is arranged on charging conduit 30
And positioned at the end of charging conduit 30, the first actuator 43 is connect with the second locating piece 42 to drive the second locating piece 42 to move.Make
With the valve rack detent mechanism in the present embodiment, after valve rack 90 enters in charging conduit 30, the first locating piece 41 is to valve
Holder 90 carries out lateral register, and the second locating piece 42 is driven to move for subsequent first actuator 43 so that the second locating piece 42 is by valve
Holder 90 is pressed in charging conduit 30.When charging conduit 30 is overturn, the first actuator 43 and the second locating piece 42 will be with blankings
The overturning of slot 30 and overturn, fallen with ensureing that valve rack 90 can be steadily pressed on by the second locating piece 42 in switching process
In hopper 30.Specifically, the first actuator 43 in the present embodiment is compression cylinder.
Positioning component in the present embodiment further includes third actuator 44, and third actuator 44 is arranged on mounting plate 20,
Third actuator 44 is connect with the first locating piece 41 to drive the first locating piece 41 to move, to realize the side to valve rack 90
To positioning.Specifically, third actuator 44, which can be side, pushes away positioning cylinder.
In order to ensure that charging conduit 30 is rotatably arranged on mounting plate 20, the valve rack localization machine in the present embodiment
Structure further includes turnover device.At least partly pivotally setting of turnover device is on mounting plate 20, turnover device and charging conduit
30 connections are to drive charging conduit 30 to rotate.Specifically, using valve rack detent mechanism provided in this embodiment, it can realize and fall
90 ° of overturnings of hopper 30.
Charging conduit 30 is driven to rotate for the ease of ground, the turnover device in the present embodiment includes:Shaft 51 and swing rod 52.Its
In, shaft 51 is rotatably arranged on mounting plate 20.Swing rod 52 is arranged in shaft 51, and swing rod 52 is connect with charging conduit 30,
Shaft 51 drives charging conduit 30 to rotate by swing rod 52.There are two swing rods 52, two swing rods 52 to distinguish position for setting in the present embodiment
In the both sides of charging conduit 30.Correspondingly, it is additionally provided with bearing block on mounting plate 20.
Further include the second actuator 53 to preferably drive the rotation of charging conduit 30, the turnover device in the present embodiment,
Second actuator 53 is connect with shaft 51 to be rotated with drive shaft 51.Specifically, the second actuator 53 in the present embodiment is rotation
Rotaring cylinder, shaft 51 are connect by shaft coupling with rotary cylinder.
In the present embodiment, mounting plate 20 is obliquely installed over the mount 10, and the angle of inclination of mounting plate 20 can be adjusted.
Specifically, being provided with waist-shaped hole over the mount 10, it is provided with threaded hole on mounting plate 20, mounting plate 20 can be consolidated by screw
Determine over the mount 10, and angle of inclination and the peace of mounting plate 20 can be adjusted by different location of the adjusting screw on waist-shaped hole
Dress height.
Valve rack detent mechanism further includes deflector chute 60, and deflector chute 60 is arranged on mounting plate 20, can also be by guide
Slot 60 is fixed over the mount 10.There is deflector chute 60 first trough rim and the second trough rim, the first trough rim and the second trough rim to be oppositely arranged,
To play the role of guiding and positioning.The size of valve rack 90 is more than the size of charging conduit 30 in the present embodiment, when valve branch
When the end abutment of frame 90 and charging conduit 30, it will there is part valve rack 90 to protrude charging conduit 30, that is, have part charging conduit 30
It is arranged in deflector chute 60.Since valve rack 90 is that irregular shape is being led to ensure the stability of valve rack 90
It is provided with auxiliary positioning part in hopper 60, so that valve rack 90 does not shake and deviates in position fixing process.Specifically, this reality
It can be conducting bar to apply the auxiliary positioning part in example, and conducting bar is arranged in the inside of the first trough rim.In the present embodiment, first can be determined
Position part 41 and third actuator 44 are arranged at the second trough rim, can be second for the ease of the movement of the first locating piece 41
Corresponding groove is offered on trough rim.
Deflector chute 60 has inlet port and outlet port, and charging conduit 30 is located at the discharge port of deflector chute 60, along deflector chute 60
On feed inlet to the direction of discharge port, the height of the slot bottom of deflector chute 60 continuously decreases, so that into the valve in deflector chute 60
Holder 90 can move to the end of deflector chute 60 by the initiating terminal of deflector chute 60 under the effect of gravity and enter in charging conduit 30.
By the way that deflector chute 60 is arranged, can smoothly enter into charging conduit 30 convenient for valve rack 90.
In the present embodiment, valve rack detent mechanism further includes detection piece 70, and the detector of detection piece 70 is towards blanking
Slot 30 is arranged, and detection piece 70 is for detecting in charging conduit 30 whether have material.Specifically, detection piece 70 is arranged in the present embodiment
On swing rod 52, in order to be detected.
Specifically, the detection piece 70 in the present embodiment is photoelectric sensor.
In the present embodiment, it further includes limit that charging conduit 30, which has installation site and upturned position, valve rack detent mechanism,
Hyte part.Limit assembly is arranged on mounting plate 20, and installation site or upturned position are in limit charging conduit 30.
It is in installation site or upturned position, the limit assembly packet in the present embodiment in order to preferably limit charging conduit 30
It includes:First locating part 81 and the second locating part 82.Wherein, the first locating part 81 is arranged in the lower section of charging conduit 30, charging conduit 30
Charging conduit 30 is in installation site when being abutted with the first locating part 81.Second locating part 82 is arranged in the separate of the first locating part 81
The side of deflector chute 60, charging conduit 30 is in upturned position when charging conduit 30 is abutted with the second locating part 82.
Specifically, the first locating part 81 can be set to buffer, or set the second locating part 82 to buffer,
Or the first locating part 81 and the second locating part 82 are disposed as buffer simultaneously.In the present embodiment, in order to preferably rise
To cushioning effect, the first locating part 81 and the second locating part 82 are disposed as buffer.It is additionally provided on mounting plate 20 slow
Device mounting plate 20 is rushed, buffer mounting plate 20 is installed over the mount 10, and buffer is mounted on buffer mounting plate 20.The buffering
Device can be oil buffer.
Using valve rack detent mechanism provided in this embodiment, valve rack 90 is fed through deflector chute 60 from front end belt
It is interior, and under the gravity of itself in lower slide-in charging conduit 30, after photoelectric sensor senses material, third actuator 44
Will driving the first locating piece 41 movement to carry out lateral register, subsequent first actuator 43 drives the movement of the second locating piece 42 with will
Valve rack 90 is pressed in charging conduit 30.Finally, rotary cylinder moves, and charging conduit 30 and valve rack 90 are turned over
Turn, in order to which valve rack fixture 100 grips valve rack 90.
As shown in figure 4, in the embodiment of the present invention two, servo motor 110 can be used to substitute the rotation in a upper embodiment
Cylinder since servo motor 110 carries positioning function, and can set flip angle, be convenient for the adjustment of equipment.Therefore, this reality
Buffer and buffer mounting plate 20 need not be arranged by applying in example, simplify the structure of device.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, attached each portion shown in the drawings
The size divided not is to be drawn according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part for book.In shown here and discussion all examples, any occurrence should be construed as merely illustrative, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that:Similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It need not be further discussed in figure.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, the orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
Signified device or element must have a particular orientation or with specific azimuth configuration and operations with hint, therefore cannot manage
Solution is limiting the scope of the invention;The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (be rotated by 90 ° or be in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Furthermore, it is necessary to which explanation, limits parts, it is only for be convenient for using the words such as " first ", " second "
Corresponding parts are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of invention protection domain.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.