CN105880977A - Nozzle dismounting device - Google Patents
Nozzle dismounting device Download PDFInfo
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- CN105880977A CN105880977A CN201610474981.2A CN201610474981A CN105880977A CN 105880977 A CN105880977 A CN 105880977A CN 201610474981 A CN201610474981 A CN 201610474981A CN 105880977 A CN105880977 A CN 105880977A
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- Prior art keywords
- nozzle
- detaching apparatus
- attaching
- gear
- support platform
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention provides a nozzle dismounting device used for dismounting the nozzle of a container. The nozzle is connected with the container body by virtue of a thread; the nozzle dismounting device comprises a container fixing mechanism and at least one nozzle dismounting mechanism; the container fixing mechanism is used for fixing the container body; each nozzle dismounting mechanism comprises a nozzle fixing part and a rotary driving part; the nozzle fixing part is used for fixing a nozzle to-be-dismounted and allowing the axis of the nozzle to be positioned on a preset axis; the rotary driving part is used for driving the nozzle fixing part to rotate around the preset axis. According to the nozzle dismounting device disclosed by the invention, the nozzle dismounting efficiency can be improved, and the manual labor is reduced.
Description
Technical field
The present invention relates to the making field of display device, be specifically related to a kind of nozzle attaching/detaching apparatus.
Background technology
In the manufacturing process of organic light emitting display, need to use vapor deposition source and carry out organic
The evaporation of layer, vapor deposition source includes multiple crucible, and crucible includes crucible body and nozzle, to be deposited
Organic material be contained in crucible body, the organic gas spray from nozzle formed after being heated
Mouth injection.At present, organic material charge process be pure manual mode be main, filling material is time-consuming
Effort, wherein, main human time consumes generation in sealing bolt and nozzle removal process.
Use mode not only labor intensive and the time of manual fastening, easily cause the excessive damage of moment simultaneously
The problems such as bad thread connection or moment deficiency sealing effectiveness difference.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art, it is proposed that
A kind of nozzle removal device, to improve production efficiency, reduces manpower, improves the sealing effect of nozzle
Really.
In order to solve one of above-mentioned technical problem, the present invention provides a kind of nozzle attaching/detaching apparatus,
For dismounting the nozzle of container, described nozzle is connected by screw thread with the body of described container
Connecing, described nozzle attaching/detaching apparatus includes container fixed mechanism and at least one nozzle mechanism for assembling-disassembling,
Described container fixed mechanism is for fixing the body of container；
Described nozzle mechanism for assembling-disassembling includes:
Nozzle fixed part, for fixing nozzle to be dismounted, and makes the axis position of described nozzle
In predetermined axial line；
Rotary driving part, is used for driving described nozzle fixed part to rotate around described predetermined axial line.
Preferably, described nozzle attaching/detaching apparatus also includes bracing frame, and support frame as described above includes propping up
Support seat and support platform, described support platform and described one to one with described nozzle mechanism for assembling-disassembling
Support seat is connected, and described support platform is provided with corresponding with described rotary driving part and along described
The thickness direction of support platform runs through the first through hole of described support platform, of described rotary driving part
Sub-support is on described support platform, and another part passes corresponding first through hole to drive described spray
Mouth fixed part rotates.
Preferably, described nozzle mechanism for assembling-disassembling also includes:
Lifting drive division, is used for driving described nozzle fixed part to move along described predetermined axial line；
It is additionally provided with corresponding with described lifting drive division and along described support on described support platform
The thickness direction of platform runs through the second through hole of described support platform, a part for described lifting drive division
Being supported on described support platform, another part is through described second through hole and described nozzle fixed part
It is connected.
Preferably, described nozzle is circular table structure, and described nozzle fixed part is for having opening
Tube-in-tube structure, the opening diameter of described tube-in-tube structure less than the bottom diameter of described nozzle, and
The inner wall shape of described tube-in-tube structure and the mating shapes of described nozzle, so that described nozzle
Can be fastened in described tube-in-tube structure, and with described tube-in-tube structure synchronous rotary；
Described predetermined axial line is the axis of described tube-in-tube structure.
Preferably, described rotary driving part includes electric rotating machine, intermeshing driving gear
And driven gear,
The body of described electric rotating machine is supported on described support platform, described electric rotating machine defeated
Shaft through described first through hole and is fixedly linked with described driving gear, described driven tooth wheel case
It is located on the outer wall of described tube-in-tube structure, the outer wall of described tube-in-tube structure is provided with along its axis
The projection that direction extends, described driven gear is provided with the groove matched with described projection,
And described tube-in-tube structure can be on the axis direction of described tube-in-tube structure with described driven gear
There is relative displacement.
Preferably, described nozzle attaching/detaching apparatus also includes:
Torque detector, for detecting the moment of torsion of described electric rotating machine output；
Controller, is connected with electric rotating machine and described torque detector, is used for controlling described rotation
Rotating motor is opened and controls when the moment of torsion that described torque detector detects reaches preset torque
Described electric rotating machine cuts out.
Preferably, described support platform includes first arranged along the length direction of this support platform
Support part and the second supporting part, described first supporting part is connected with described support seat, and described rotation is driven
The part in dynamic portion is supported on described second supporting part, described first supporting part and described second
Supporting part is connected by angular adjustment assembly, and described angular adjustment assembly is used for regulating described first
Angle between surface and the surface of the second supporting part of supporting part.
Preferably, described angular adjustment assembly includes: the first housing, the first gear, second
Gear and keeper,
Described second gear is fixedly linked with described second supporting part；
Described first housing be fixed on described first supporting part towards described second supporting part
One end, is provided with rotating shaft in described first housing, described first gear can be rotatably set in institute
Stating in rotating shaft, described first gear place plane intersects with the surface of described first supporting part,
Described first housing towards being provided with the first opening on the sidewall of described second supporting part, described
A part for one gear is stretched out from described first opening and is meshed with described second gear；
Described keeper is used for after described first gear rotates predetermined angular this first gear
It is fixed.
Preferably, described angular adjustment assembly also includes being fixedly linked with described second supporting part
The second housing, described second housing is provided with second on the sidewall of described first supporting part
Opening, a part for described second gear is fixedly installed in described second housing, another part
Stretch out from described second opening, to be meshed with described first gear.
Preferably, described second gear is provided with the multiple pin-and-holes around described rotating shaft, institute
State keeper and include alignment pin, the sidewall being positioned at described second gear both sides of described second housing
On be provided with the jack that position is corresponding, described alignment pin can be also cross corresponding two in position
Described jack and any one pin-and-hole.
Preferably, described nozzle attaching/detaching apparatus also includes:
Nozzle feed mechanism, is used for providing nozzle；
Nozzle feel trim actuator, for unloading the nozzle on described nozzle fixed part；
The support seat of support frame as described above is used for driving described support platform to move, so that described nozzle
Mechanism for assembling-disassembling in the position of described nozzle feed mechanism, the position of described nozzle feel trim actuator and pre-
Determine arbitrarily moving between the two in removal position.
Preferably, described nozzle attaching/detaching apparatus includes multiple described nozzle mechanism for assembling-disassembling, each
Described nozzle mechanism for assembling-disassembling is arranged on corresponding one end supporting platform, and described support seat includes rotating
Driving source and power transmission shaft, one end of described power transmission shaft is connected with described rotary driving source, described biography
The other end of moving axis is all connected with the other end of each described support platform, and described rotary driving source is used
In driving each described support platform all to rotate around described power transmission shaft, described support platform is around described transmission
When axle rotates, described nozzle mechanism for assembling-disassembling can be through the position of described nozzle feed mechanism, institute
State the position of nozzle feel trim actuator and described predetermined removal position.
Preferably, described nozzle feed mechanism includes supply unit, and described supply unit is formed
For accommodating the bar-shaped trough of nozzle, described bar-shaped trough includes rake and horizontal part, described inclination
The one end in portion is connected with one end of described horizontal part, and the bottom land height of described rake is from described
One end of rake gradually rises to the other end, and the A/F of described horizontal part is more than described spray
The bottom diameter of mouth.
Preferably, described nozzle feel trim actuator includes base and is fixed on unloading on described base
Holder, described in unload and be provided with breach in holder, when being fixed with the nozzle fixed part of nozzle by described
When predetermined removal position moves the position to described nozzle feel trim actuator, described nozzle fixed part institute
A part for fixing nozzle can extend in described breach, when described nozzle stretches into described unloading
The breach of part and described lifting drive division drive described nozzle fixed part along this nozzle fixed part
Axis away from described unload holder time, described in unload holder and the nozzle stretching into its breach can be fastened on
In its breach so that described nozzle and described nozzle standing part from.
Preferably, when described nozzle is circular table structure, described breach is semicircle, institute
State the semicircular diameter bottom diameter less than described nozzle.
Preferably, it is provided with containing box below described breach.
Preferably, described container is crucible, and described container fixed mechanism includes tripod, institute
State and on tripod, be provided with the fixing hole that the body diameter of multiple internal diameter and described crucible matches,
Described fixing hole is for engaging the body of described crucible.
Preferably, described nozzle attaching/detaching apparatus also includes transmission mechanism, is used for transmitting described appearance
Device fixed mechanism, with by the container transport of nozzle to be dismounted to predetermined removal position.
When the nozzle attaching/detaching apparatus that the present invention provides carries out the dismounting of nozzle, container fixed mechanism
Being fixed by the body of container, nozzle is fixed by nozzle fixed part, and it is pre-to make the axis of nozzle be positioned at
On dead axle line, therefore, when rotary driving part drives nozzle fixed part to rotate around predetermined axial line,
Nozzle rotates against around the body of described predetermined axial line with container, thus by nozzle from container
On disassemble or nozzle be arranged on the body of container.Due to being rotated in of nozzle fixed part
Automatically carry out under the driving of rotary driving part, it is not necessary to manually nozzle is rotated, thus save
Save manpower；And in scale of mass production, multiple nozzle mechanism for assembling-disassembling can be set, to carry
High workload efficiency；It addition, compare with the mode of manual rotation nozzle, the present invention utilizes rotation to drive
Dynamic portion provides the mode of driving force to be more convenient for controlling torque magnitude, thus reduces that torsion is excessive or mistake
The generation of little phenomenon, and then improve sealing effectiveness.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the one of description
Part, is used for explaining the present invention together with detailed description below, but is not intended that this
The restriction of invention.In the accompanying drawings:
Fig. 1 is the population structure schematic diagram of nozzle attaching/detaching apparatus in embodiments of the invention；
Fig. 2 is that the multiple nozzle mechanism for assembling-disassembling in Fig. 1 are arranged on the schematic diagram supported on platform；
Fig. 3 is the structural representation of nozzle mechanism for assembling-disassembling in embodiments of the invention；
Fig. 4 is the surface structure schematic diagram of nozzle fixed part in embodiments of the invention
Fig. 5 is, along the axis of nozzle fixed part, it is carried out the schematic diagram after cutting；
Fig. 6 is nozzle arrangements schematic diagram；
Fig. 7 is the cross sectional representation of the driven gear in Fig. 3；
Fig. 8 be in embodiments of the invention angular adjustment assembly the first supporting part and second
Elevational schematic in the orientation of support part；
Fig. 9 is the structural representation of nozzle feed mechanism in embodiments of the invention；
Figure 10 is the side view of nozzle feel trim actuator in embodiments of the invention
Figure 11 is the top view of nozzle feel trim actuator in embodiments of the invention；
Figure 12 is the process schematic of the nozzle attaching/detaching apparatus dismounting nozzle that the present invention provides；
Figure 13 is the process schematic that the nozzle attaching/detaching apparatus that the present invention provides installs nozzle.
Wherein, reference is:
10, container fixed mechanism；10a, projection；20, nozzle mechanism for assembling-disassembling；21, nozzle
Fixed part；22, rotary driving part；221, electric rotating machine；222, driving gear；223、
Driven gear；223a, groove；23, lifting drive division；231, cylinder body；232, cylinder rod；
30, bracing frame；31, seat is supported；311, rotary driving source；312, power transmission shaft；32, prop up
Support platform；321, the first supporting part；322, the second supporting part；40, nozzle；50, angle is adjusted
Joint assembly；51, the first housing；52, the first gear；53, the second gear；54, rotating shaft；
55, the second housing；56, pin-and-hole；60, nozzle feed mechanism；61, supply unit；62, hold
Receive groove；621, rake；622, horizontal part；70, nozzle feel trim actuator；71, base；
72, holder is unloaded；721, breach；73, containing box；80, transmission mechanism.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.Should manage
Solving, detailed description of the invention described herein is merely to illustrate and explains the present invention, not
For limiting the present invention.
The present invention provides a kind of nozzle attaching/detaching apparatus, for the nozzle of container is dismounted,
Described container includes that body and nozzle, described nozzle are connected by screw thread with the body of described container
Connect.Incorporated by reference to Fig. 1 to Fig. 6, described nozzle attaching/detaching apparatus includes container fixed mechanism 10 He
At least one nozzle mechanism for assembling-disassembling 20, container fixed mechanism 10 is for fixing the body of container；
Nozzle mechanism for assembling-disassembling 20 includes nozzle fixed part 21 and rotary driving part 22, nozzle fixed part
21 for fixing nozzle 40 to be dismounted, and makes the axis of nozzle 40 be positioned in predetermined axial line；
Rotary driving part 22 is used for driving nozzle fixed part 21 to rotate around described predetermined axial line.Can manage
Solving, the direction of rotation of rotary driving part 22 is according to the rotation direction of screw thread on nozzle 40 and is actually needed
The operation (nozzle removal or nozzle are installed) carried out determines.
Described nozzle attaching/detaching apparatus is particularly suited for the dismounting of the nozzle of crucible, i.e. described appearance
Device is crucible, and the body of container is crucible body, for accommodating organic material to be deposited.When
So, described container can also be for the structure for accommodating other materials.
When the nozzle attaching/detaching apparatus utilizing the present invention to provide carries out the dismounting of nozzle, container is solid
Determining mechanism 10 to be fixed by the body of container, nozzle 40 is fixed by nozzle fixed part 21, and makes
The axis of nozzle 40 is positioned in predetermined axial line, therefore, when rotary driving part 22 drives nozzle solid
Determining portion 21 when predetermined axial line rotates, nozzle 40 is sent out around the body of described predetermined axial line with container
Life rotates against, thus is disassembled from container by nozzle 40 or nozzle 40 is arranged on appearance
On the body of device.Due under the driving being rotated in rotary driving part 22 of nozzle fixed part 21 from
Move and carry out, it is not necessary to manually nozzle 40 is rotated, thus save manpower；And
In scale of mass production, multiple nozzle mechanism for assembling-disassembling 20 can be set, to improve work efficiency；
It addition, compare with the mode of manual rotation nozzle 40, the present invention utilizes rotary driving part 22
The mode providing driving force is more convenient for controlling torque magnitude, thus it is excessive or too small existing to reduce torsion
The generation of elephant, and then improve sealing effectiveness.
Further, so that rotary driving part 22 keeps stable, such as Fig. 1 and Fig. 2 institute
Showing, described nozzle attaching/detaching apparatus also includes that bracing frame 30, bracing frame 30 include supporting seat 31
And platform 32 is supported one to one with nozzle mechanism for assembling-disassembling 20, support platform 32 and support seat 31
It is connected, support platform 32 is provided with corresponding with rotary driving part 22 and edge support platform 32
Thickness direction runs through the first through hole supporting platform 32, and a part for rotary driving part 22 is supported on
Supporting on platform 32, another part passes corresponding first through hole to drive nozzle fixed part 21
Rotate.
Further, as shown in Figures 2 and 3, nozzle mechanism for assembling-disassembling 20 also includes lifting
Drive division 23, lifting drive division 23 is used for driving nozzle fixed part 21 along described predetermined axial line
Mobile.Support and on platform 32, be additionally provided with and edge support platform 32 corresponding with lifting drive division 23
Thickness direction run through support platform 32 the second through hole, lifting drive division 23 a part support
Supporting on platform 32, another part is connected through described second through hole with nozzle fixed part 21.
During nozzle removal, first, rotary driving part 22 drives nozzle fixed part 21 around predetermined
Axis rotates, thus is rotated from the body of container by nozzle 40, then utilizes lifting
Drive division 23 drives nozzle fixed part 21 to move along described predetermined axial line, with the basis away from container
Body, so that the body of nozzle 40 and container is kept completely separate, afterwards, can be by under dismounting
Nozzle 40 moves to other positions, or manually takes off.In nozzle installation process, first,
Lifting drive division 23 drives and is fixed with the nozzle fixed part 21 of nozzle 40 along described predetermined axial line
Move towards the body of container, then utilize rotary driving part 22 to drive nozzle fixed part 21
Rotate around predetermined axial line, so that nozzle 40 is arranged on the body of described container.Wherein, rise
Fall drive division 23 can be lift cylinder, and the cylinder body 231 of lift cylinder is supported on support platform 32
On, the cylinder rod 232 of lift cylinder is connected through described second through hole with nozzle fixed part 21.
Incorporated by reference to Fig. 4 to Fig. 6, the nozzle 40 in the present invention is specially circular table structure, spray
Mouth fixed part 21 is the tube-in-tube structure with opening, and the opening of described tube-in-tube structure is less than nozzle
The bottom diameter of 40, and the mating shapes of the inner wall shape of described tube-in-tube structure and nozzle 40,
So that nozzle 40 can be fastened in described tube-in-tube structure and synchronize with described tube-in-tube structure
Rotate；Described predetermined axial line is the axis of described tube-in-tube structure.Wherein, the bottom of nozzle 40
For the one end for being connected with the body of described container.Described tube-in-tube structure can by screw thread even
The removably mode such as connect is connected with the cylinder rod of lift cylinder.Nozzle 40 top is formed with spray
Mouthful, tube-in-tube structure, can to the caliber size not requirement to spout of the fixation of nozzle 40
It is fixed with the nozzle 40 to any bore.
Should be appreciated that nozzle fixed part 21 rotate during, it is along described predetermined shaft
Position on the direction of line is not fixed, but has certain degree of freedom, i.e.
Nozzle fixed part 21 can occur relative shifting along predetermined axial line direction with container fixed mechanism 10
Dynamic.
Specifically, as it is shown on figure 3, described rotary driving part 22 include electric rotating machine 221,
Intermeshing driving gear 222 and driven gear 223.The body of electric rotating machine 221 supports
Supporting on platform 32, the output shaft of electric rotating machine 221 through described first through hole and with actively
Gear 222 is fixedly linked, and driven gear 223 is set on the outer wall of described tube-in-tube structure, institute
State and the protruding 10a extended along its axis direction, driven gear are set on the outer wall of tube-in-tube structure
The groove 223a (as shown in Figure 7) matched with protruding 10a it is provided with on 223, and described
Tube-in-tube structure can occur phase with driven gear 223 along the axis direction of described tube-in-tube structure
To displacement.When electric rotating machine 221 drives driving gear 222 to rotate, tube-in-tube structure occurs same
Step rotates, thus drives nozzle 40 spiral or spiral to decline, and then carries out nozzle 40
Dismounting or installation.
Further, described nozzle attaching/detaching apparatus also includes torque detector and controller (not
Illustrate).Torque detector is for detecting the moment of torsion of described electric rotating machine 221, and described moment of torsion is examined
Surveying implement body can be torque sensor；Described controller and electric rotating machine 221 and moment of torsion detection
Device is connected, for controlling the torsion that electric rotating machine 221 is opened and detected at described torque detector
Control electric rotating machine 221 when square reaches preset torque to close.Described preset torque can be according to spray
The concrete screw thread form threadeded between mouth with vessel determines, so that when mounted,
When the moment of torsion of electric rotating machine 221 reaches this preset torque, nozzle 40 can be tightly sealed at appearance
On the body of device and do not result in thread damage.
Dismount to be applicable to the automatization of the nozzle 40 of different angles, it is preferable that such as Fig. 2
Shown in, support the first supporting part that platform 32 includes arranging along the length direction of this support platform 32
321 and second supporting part 322, the first supporting part 321 is connected with supporting seat 31, rotates driving
The part in portion 22 is supported on the second supporting part 322, i.e. described first through hole is arranged on
On second supporting part 322, the body of electric rotating machine 221 is supported on described second supporting part 322
On, the position of nozzle fixed part 21 is corresponding with the second supporting part 322, meanwhile, and described second
Through hole is also disposed on the second supporting part 322, and a part for lifting drive division 23 is supported on the
On two supporting parts 322, another part is connected through the second through hole with nozzle fixed part 21.The
One supporting part 321 is connected by angular adjustment assembly 50 with the second supporting part 322, and angle is adjusted
Joint assembly 50 is for the surface of regulation the first supporting part 321 and the surface of the second supporting part 322
Between angle.Therefore, when dismounting different spray nozzles, when the axis of nozzle 40 is solid with nozzle
Determine the axis in portion 21 the most on the same line, and cause nozzle fixed part 21 to block exactly
When being combined on nozzle, by regulating the folder between the first supporting part 321 and the second supporting part 322
Angle, to regulate the opening of the nozzle fixed part 21 axis position towards so that it is axis with nozzle 40
On same straight line, to be directed at nozzle 40, such that it is able to realize different angles nozzle 40
Fixing, and then realize the dismounting to different angles nozzle 40.
Fig. 8 is that angular adjustment assembly 50 is at the first supporting part 321 and the second supporting part 322
Elevational schematic in orientation, as shown in Figure 8, angular adjustment assembly 50 includes first
Housing the 51, first gear the 52, second gear 53 and keeper.Second gear 53 and second
Supporting part 322 is fixedly linked；First housing 51 be fixed on the first supporting part 321 towards
One end of two supporting parts 322, is provided with rotating shaft 54, the first gear 52 in the first housing 51
Can be rotatably set in rotating shaft 54, the first gear 52 place plane and the first supporting part 321
Surface intersect (be specifically as follows the two to be mutually perpendicular to, and the bearing of trend of rotating shaft 54 with
First supporting part 321 is vertical with the orientation of the second supporting part 322), the first housing 51
The first opening, of the first gear 52 it is provided with on the sidewall of the second supporting part 322
Divide and stretch out from described first opening and be meshed with the second gear 53；Described keeper is used for
First gear 52 is fixed after rotating predetermined angular by the first gear 52.Wherein, the first tooth
Can be attached by rolling bearing between wheel 52 and rotating shaft 54.Described predetermined angular is permissible
Regard as before angular adjustment assembly 50 is adjusted, the axis of nozzle fixed part 21 and nozzle
Angle between the axis of 40.Axis and the axis side of nozzle 40 when nozzle fixed part 21
To the most on the same line time, by the regulation of angular adjustment assembly 50, so that nozzle
When the axis of fixed part 21 and nozzle 40 is positioned at same straight line, with fixed nozzle 40 exactly.
The most specifically, angular adjustment assembly 50 can also include and the second supporting part 322
The second housing 55 being fixedly linked, the second housing 55 is towards on the sidewall of the first supporting part 321
Being provided with the second opening, a part for the second gear 53 is fixedly installed in the second housing 55,
Another part stretches out from described second opening, to be meshed with the first gear 52.
Multiple pin-and-holes 56 of twisted rotary shaft 54, described keeper it is provided with on second gear 53
Including alignment pin, the sidewall being positioned at the second gear 53 both sides of the second housing 55 is provided with position
Putting the jack (not shown) of correspondence, described alignment pin can be also cross corresponding two in position
Described jack and any one pin-and-hole 56.When carrying out angular adjustment, alignment pin is extracted, and
Regulate the angle between the first supporting part 321 and the second supporting part 322, make the first gear 52
54 rotate around the shaft, until the angle between the first supporting part 321 and the second supporting part 322
Meet requirement, now, by two corresponding for alignment pin simultaneously insert position jacks and with these two
The pin-and-hole 56 that jack position is corresponding, thus the first gear 52 is fixed.Certainly, angle
Adjusting part 50 can also use other structure and fixed form, as long as can fix and pine
Open the first gear 52.
Further, as it is shown in figure 1, described nozzle attaching/detaching apparatus also includes that nozzle supplies machine
Structure 60 and nozzle feel trim actuator 70.Nozzle feed mechanism 60 is used for providing nozzle 40；Nozzle
Feel trim actuator 70 is for unloading the nozzle 40 on nozzle fixed part 21；The support of bracing frame 30
Seat 31 is used for driving support platform 32 to move, so that nozzle mechanism for assembling-disassembling 20 supplies machine at nozzle
In the position of structure 60, the position of nozzle feel trim actuator 70 and predetermined removal position arbitrarily both
Between move.I.e., pre-set carries out nozzle removal or nozzle peace to described predetermined removal position
The position of dress.When carrying out nozzle and installing, nozzle feed mechanism 60 provides nozzle 40, nozzle
Mechanism for assembling-disassembling 20 moves the position acquisition nozzle to nozzle feed mechanism 60, moves in advance afterwards
Determine removal position to install；When carrying out nozzle removal, nozzle mechanism for assembling-disassembling 20 is described
Predetermined removal position carries out nozzle removal, moves the position to nozzle feel trim actuator 70 afterwards,
So that the nozzle 40 on nozzle mechanism for assembling-disassembling 20 is unloaded by nozzle feel trim actuator 70, from
And the automaticity of nozzle attaching/detaching apparatus described further, reduce artificial participation, improve work
Make efficiency.
In order to improve dismounting efficiency during volume production, it is preferable that as depicted in figs. 1 and 2, institute
Stating nozzle attaching/detaching apparatus and include multiple nozzle mechanism for assembling-disassembling 20, bracing frame 30 includes multiple support
Platform 32.Specifically, each nozzle mechanism for assembling-disassembling 20 is arranged on the one of corresponding support platform 32
End, supports seat 31 and includes rotary driving source 311 and power transmission shaft 312, the one of power transmission shaft 312
End is connected with rotary driving source 311, the other end of power transmission shaft 312 and each support platform 32
The other end is the most connected, and rotary driving source 311 is used for driving each support platform 32 all around power transmission shaft
312 rotate, and support platform 32 when power transmission shaft 312 rotates, and nozzle mechanism for assembling-disassembling 20 can be through
Cross the position of nozzle feed mechanism 60, the position of nozzle feel trim actuator 70 and described predetermined dismounting
Position.Rotary driving source 311 is specifically as follows servomotor, and power transmission shaft 312 can be watched with this
The output shaft taking motor is joined directly together or is indirectly connected to, and described servomotor can be with mentioned above
Controller be connected, utilize controller to control the anglec of rotation of described servomotor, so that institute
State nozzle mechanism for assembling-disassembling 20 can be moved to described by the position of nozzle feed mechanism 60 exactly
Predetermined removal position, or moved the position to nozzle feel trim actuator 70 by described predetermined removal position
Put.The position of multiple support platforms 32 could be arranged to: when first nozzle mechanism for assembling-disassembling 20
Be positioned at predetermined removal position carry out nozzle dismounting time, second nozzle mechanism for assembling-disassembling 20 is at nozzle
The position of feedway 60 takes nozzle, and the 3rd nozzle mechanism for assembling-disassembling 20 is at nozzle feel trim actuator
The position unloading nozzle of 70, thus improve production efficiency.
As it is shown in figure 9, nozzle feed mechanism 60 includes supply unit 61, shape in supply unit 61
Becoming to have the bar-shaped trough 62 for accommodating nozzle, bar-shaped trough 62 includes rake 621 and horizontal part
622, one end of rake 621 is connected with one end of horizontal part 622, rake 621
Bottom land height gradually rises to the other end from one end of rake 621, the opening of horizontal part 622
Width is more than the bottom diameter of nozzle 40.Carry out nozzle when installing, another from rake 621
Nozzle 40 to be installed is put in one end, nozzle 40 along rake 621 landing to horizontal part 622,
After nozzle mechanism for assembling-disassembling 20 obtains nozzle 40, mobile extremely predetermined removal position is installed.
As shown in Figure 10 and Figure 11, nozzle feel trim actuator 70 includes base 71 and is fixed on
Unload holder 72 on base 71, unload and in holder 72, be provided with breach 721, when being fixed with nozzle
The nozzle fixed part 21 of 40 is moved to nozzle feel trim actuator 70 by described predetermined removal position
During position, a part for the nozzle 40 that nozzle fixed part 21 is fixed can extend into breach 721
In, drive spray when nozzle 40 stretches into unload the breach 721 of holder 72 and lift drive division 23
Mouth fixed part 21 away from when unloading holder 72, unloads holder 72 along the axis of this nozzle fixed part 21
The nozzle stretching into this breach 721 can be fastened in its breach 721 so that nozzle 40 with
Nozzle fixed part 21 separates.As described above, nozzle 40 is circular table structure, this situation
Under, breach 721 is semicircle, and described semicircular diameter is less than the bottom diameter of nozzle 40.
Containing box 73 it is provided with below breach 721.Nozzle mechanism for assembling-disassembling 20 is by the nozzle 40 of container
After disassembling, the mobile position to nozzle feel trim actuator 70, and it is scarce that nozzle 40 is stretched into
In mouth 721, now, lifting drive division 23 drives nozzle fixed part 21 to rise with away from unloading
Part 72, thus nozzle 40 is separated with nozzle fixed part 21, fall in containing box 73.
As described above, described nozzle attaching/detaching apparatus is particularly suited for the dismounting of the nozzle of crucible,
That is, described container is crucible.Now, container fixed mechanism 10 can include tripod, institute
State and on tripod, be provided with the fixing hole that the body diameter of multiple internal diameter and described crucible matches,
Described fixing hole is for engaging the body of described crucible.
Further, as it is shown in figure 1, described nozzle attaching/detaching apparatus also includes transmission mechanism 80,
For transmitting described container fixed mechanism 10, so that the container transport of nozzle to be dismounted is the most predetermined
Removal position.Transmission mechanism 80 includes transmission belt, can be fixed on by container fixed mechanism 10
On conveyer belt.
Nozzle removal process and installation process to the nozzle attaching/detaching apparatus that the present invention provides below
It is introduced.Wherein, described container is crucible, and lifting drive division 23 is lift cylinder, spray
Dismantle when mouth 40 rotates counterclockwise, install when turning clockwise.
Nozzle removal process is as shown in figure 12:
S10, crucible to be removed is sent to predetermined removal position；
S11, rotary driving source 311 rotate, so that one of them nozzle fixed part 21 is directed at
Nozzle 40 to be removed；
S12, lift cylinder drive nozzle fixed part 21 to move towards the body of crucible, until
Nozzle shared by nozzle fixed part 21 card；
S13, the discharge degree of lift cylinder；
S14, electric rotating machine 221 drive nozzle fixed part 21 around the axis of nozzle fixed part 21
Rotate counterclockwise；
S15, torque detector detect when the moment of torsion of electric rotating machine 221 reaches preset torque,
Controller controls electric rotating machine 221 and cuts out；
S16, lift cylinder drive nozzle fixed part 21 to move away from the body of crucible, to incite somebody to action
Nozzle 40 is completely isolated with crucible body；
S17, rotary driving source 311 rotate, so that the spray that nozzle fixed part 21 is fixed
A part for mouth 40 stretches into the breach 721 unloading holder 72；
S18, lift cylinder drive nozzle fixed part 21 to rise, so that nozzle 40 is solid with nozzle
Determine portion 21 to separate and fall in containing box 73.
S19, transmission mechanism 80 transmit next nozzle 40 to be removed to described predetermined dismounting
Position.
Nozzle installation process is as shown in figure 13:
S21, nozzle 40 to be installed is sequentially positioned in the bar-shaped trough 62 of supply unit 61,
And by crucible body transmission to be installed to predetermined removal position；
S22, rotary driving source 311 rotate, so that one of them nozzle fixed part 21 is right
Nozzle 40 to be installed in the horizontal part 622 of quasi-bar-shaped trough 62；
S23, lift cylinder drive nozzle fixed part 21 to decline, to engage nozzle 40；
S24, lift cylinder drive nozzle fixed part 21 to rise；
S25, rotary driving source 311 rotate, so that being fixed with the nozzle fixed part of nozzle 40
The crucible body that 21 alignments are to be installed；
S26, lift cylinder drive nozzle fixed part 21 to decline, so that nozzle 40 is buckled in earthenware
On crucible body；
S27, electric rotating machine 221 drive nozzle fixed part 21 to turn clockwise, and, rise meanwhile
Sending down the abnormal ascending QI cylinder discharge degree, at this moment, nozzle 40 drives nozzle fixed part 21 spiral to move down；
S28, torque detector detect when the moment of torsion of electric rotating machine 221 reaches preset torque,
Controller controls electric rotating machine 221 and stops the rotation；
S29, lift cylinder drive nozzle fixed part 21 to rise, and complete the peace of a nozzle 40
Dress.
Wherein, while carrying out step S23, another one nozzle mechanism for assembling-disassembling 20 is from confession
To the bar-shaped trough 62 on platform 61 obtains another nozzle, and identical step is installed pacifies
Dress.
It can be seen that the nozzle mechanism for assembling-disassembling that the present invention provides can be automatically to substantial amounts of nozzle
Dismount, it is possible to different bores, the nozzle of different angles are dismounted automatically, thus
Improve production efficiency, reduce manpower, and, when nozzle is installed, the torsion of each nozzle is permissible
Automatically control, thus reduce that torsion is excessive or the generation of too small phenomenon, and then improve leakage efficiency.
It is understood that the principle that is intended to be merely illustrative of the present of embodiment of above and
The illustrative embodiments used, but the invention is not limited in this.For in this area
For those of ordinary skill, without departing from the spirit and substance in the present invention, can do
Going out various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.
Claims (18)
1. a nozzle attaching/detaching apparatus, for the nozzle of container is dismounted, described nozzle
It is threaded connection with the body of described container, it is characterised in that described nozzle attaching/detaching apparatus bag
Include container fixed mechanism and at least one nozzle mechanism for assembling-disassembling,
Described container fixed mechanism is for fixing the body of container；
Described nozzle mechanism for assembling-disassembling includes:
Nozzle fixed part, for fixing nozzle to be dismounted, and makes the axis position of described nozzle
In predetermined axial line；
Rotary driving part, is used for driving described nozzle fixed part to rotate around described predetermined axial line.
Nozzle attaching/detaching apparatus the most according to claim 1, it is characterised in that described spray
Mouth attaching/detaching apparatus also includes bracing frame, and support frame as described above includes supporting seat and dismounting with described nozzle
Mechanism supports platform one to one, and described support platform is connected with described support seat, described support platform
On be provided with corresponding with described rotary driving part and along described support platform thickness direction and run through institute
Stating the first through hole supporting platform, a part for described rotary driving part is supported on described support platform
On, another part rotates through corresponding first through hole with the described nozzle fixed part of driving.
Nozzle attaching/detaching apparatus the most according to claim 2, it is characterised in that described spray
Mouth mechanism for assembling-disassembling also includes:
Lifting drive division, is used for driving described nozzle fixed part to move along described predetermined axial line；
It is additionally provided with corresponding with described lifting drive division and along described support on described support platform
The thickness direction of platform runs through the second through hole of described support platform, a part for described lifting drive division
Being supported on described support platform, another part is through described second through hole and described nozzle fixed part
It is connected.
Nozzle attaching/detaching apparatus the most according to claim 3, it is characterised in that described spray
Mouth is circular table structure, and described nozzle fixed part is the tube-in-tube structure with opening, described sleeve
The opening diameter of structure is less than the bottom diameter of described nozzle, and the inwall shape of described tube-in-tube structure
Shape and the mating shapes of described nozzle, so that described nozzle can be fastened on described sleeve knot
In structure, and with described tube-in-tube structure synchronous rotary；
Described predetermined axial line is the axis of described tube-in-tube structure.
Nozzle attaching/detaching apparatus the most according to claim 4, it is characterised in that described rotation
Turn drive division and include electric rotating machine, intermeshing driving gear and driven gear,
The body of described electric rotating machine is supported on described support platform, described electric rotating machine defeated
Shaft through described first through hole and is fixedly linked with described driving gear, described driven tooth wheel case
It is located on the outer wall of described tube-in-tube structure, the outer wall of described tube-in-tube structure is provided with along its axis
The projection that direction extends, described driven gear is provided with the groove matched with described projection,
And described tube-in-tube structure can be on the axis direction of described tube-in-tube structure with described driven gear
There is relative displacement.
Nozzle attaching/detaching apparatus the most according to claim 5, it is characterised in that described spray
Mouth attaching/detaching apparatus also includes:
Torque detector, for detecting the moment of torsion of described electric rotating machine output；
Controller, is connected with electric rotating machine and described torque detector, is used for controlling described rotation
Rotating motor is opened and controls when the moment of torsion that described torque detector detects reaches preset torque
Described electric rotating machine cuts out.
Nozzle attaching/detaching apparatus the most as claimed in any of claims 2 to 6, it is special
Levy and be, described support platform include along this support platform length direction arrange the first supporting part and
Second supporting part, described first supporting part is connected with described support seat, described rotary driving part
A part is supported on described second supporting part, described first supporting part and described second supporting part
Being connected by angular adjustment assembly, described angular adjustment assembly is used for regulating described first supporting part
Surface and the surface of the second supporting part between angle.
Nozzle attaching/detaching apparatus the most according to claim 7, it is characterised in that described angle
Degree adjusting part includes: the first housing, the first gear, the second gear and keeper,
Described second gear is fixedly linked with described second supporting part；
Described first housing be fixed on described first supporting part towards described second supporting part
One end, is provided with rotating shaft in described first housing, described first gear can be rotatably set in institute
Stating in rotating shaft, described first gear place plane intersects with the surface of described first supporting part,
Described first housing towards being provided with the first opening on the sidewall of described second supporting part, described
A part for one gear is stretched out from described first opening and is meshed with described second gear；
Described keeper is used for after described first gear rotates predetermined angular this first gear
It is fixed.
Nozzle attaching/detaching apparatus the most according to claim 8, it is characterised in that described angle
Degree adjusting part also includes the second housing of being fixedly linked with described second supporting part, described second
Housing is provided with the second opening on the sidewall of described first supporting part, described second gear
A part is fixedly installed in described second housing, and another part stretches out from described second opening,
To be meshed with described first gear.
Nozzle attaching/detaching apparatus the most according to claim 8, it is characterised in that described
Being provided with the multiple pin-and-holes around described rotating shaft on second gear, described keeper includes location
Pin, the sidewall being positioned at described second gear both sides of described second housing is provided with position corresponding
Jack, described alignment pin can be also cross two described jacks corresponding to position and any one
Individual pin-and-hole.
11. according to the nozzle attaching/detaching apparatus described in any one in claim 3 to 6, its
Being characterised by, described nozzle attaching/detaching apparatus also includes:
Nozzle feed mechanism, is used for providing nozzle；
Nozzle feel trim actuator, for unloading the nozzle on described nozzle fixed part；
The support seat of support frame as described above is used for driving described support platform to move, so that described nozzle
Mechanism for assembling-disassembling in the position of described nozzle feed mechanism, the position of described nozzle feel trim actuator and pre-
Determine arbitrarily moving between the two in removal position.
12. nozzle attaching/detaching apparatus according to claim 11, it is characterised in that described
Nozzle attaching/detaching apparatus includes that multiple described nozzle mechanism for assembling-disassembling, each described nozzle mechanism for assembling-disassembling set
Putting in corresponding one end supporting platform, described support seat includes rotary driving source and power transmission shaft, institute
The one end stating power transmission shaft is connected with described rotary driving source, and the other end of described power transmission shaft is with each
The other end of described support platform is the most connected, and described rotary driving source is used for driving each described support
Platform all rotates around described power transmission shaft, described support platform when described power transmission shaft rotates, described nozzle
Mechanism for assembling-disassembling can through the position of described nozzle feed mechanism, the position of described nozzle feel trim actuator
Put and described predetermined removal position.
13. nozzle attaching/detaching apparatus according to claim 11, it is characterised in that described
Nozzle feed mechanism includes supply unit, and described supply unit is formed the bar shaped for accommodating nozzle
Groove, described bar-shaped trough includes rake and horizontal part, one end of described rake and described level
The one end in portion is connected, the bottom land height of described rake from one end of described rake to another
End gradually rises, and the A/F of described horizontal part is more than the bottom diameter of described nozzle.
14. nozzle attaching/detaching apparatus according to claim 11, it is characterised in that described
Nozzle feel trim actuator include base and be fixed on described base unload holder, described in unload in holder
Be provided with breach, when be fixed with the nozzle fixed part of nozzle by described predetermined removal position move to
During the position of described nozzle feel trim actuator, a part for the nozzle that described nozzle fixed part is fixed
Can extend in described breach, stretch into when described nozzle described in unload the breach of holder and described liter
Fall drive division drives described nozzle fixed part along the axis of this nozzle fixed part away from described unloading
During part, described in unload holder and the nozzle stretching into its breach can be fastened in its breach, so that institute
State nozzle and described nozzle standing part from.
15. nozzle attaching/detaching apparatus according to claim 14, it is characterised in that work as institute
Stating nozzle when being circular table structure, described breach is semicircle, and described semicircular diameter is less than
The bottom diameter of described nozzle.
16. nozzle attaching/detaching apparatus according to claim 15, it is characterised in that described
Containing box it is provided with below breach.
17. nozzle attaching/detaching apparatus as claimed in any of claims 1 to 6, its
Being characterised by, described container is crucible, and described container fixed mechanism includes tripod, described earthenware
The fixing hole that the body diameter of multiple internal diameter and described crucible matches it is provided with on crucible frame, described
Fixing hole is for engaging the body of described crucible.
18. nozzle attaching/detaching apparatus as claimed in any of claims 1 to 6, its
Being characterised by, described nozzle attaching/detaching apparatus also includes transmission mechanism, is used for transmitting described container solid
Determine mechanism, with by the container transport of nozzle to be dismounted to predetermined removal position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474981.2A CN105880977B (en) | 2016-06-24 | 2016-06-24 | Nozzle attaching/detaching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474981.2A CN105880977B (en) | 2016-06-24 | 2016-06-24 | Nozzle attaching/detaching apparatus |
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| CN105880977A true CN105880977A (en) | 2016-08-24 |
| CN105880977B CN105880977B (en) | 2018-05-22 |
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| CN108620846A (en) * | 2018-05-22 | 2018-10-09 | 芜湖明智自动化科技有限公司 | A kind of fitting machine for vehicle duckbilled nozzle |
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| CN114683178A (en) * | 2022-03-21 | 2022-07-01 | 重庆大学 | Automatic nozzle replacing device for abrasive water jet system |
| CN115194686A (en) * | 2022-07-28 | 2022-10-18 | 义金(杭州)健康科技有限公司 | Medicine box processing equipment capable of reminding people to prevent mistaken eating |
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