CN108817775A - A kind of Telescopic rotating device and welding equipment - Google Patents
A kind of Telescopic rotating device and welding equipment Download PDFInfo
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- CN108817775A CN108817775A CN201810883211.2A CN201810883211A CN108817775A CN 108817775 A CN108817775 A CN 108817775A CN 201810883211 A CN201810883211 A CN 201810883211A CN 108817775 A CN108817775 A CN 108817775A
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- rotating device
- telescopic rotating
- fixed frame
- housing
- arresting disk
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- 238000003466 welding Methods 0.000 title claims abstract description 48
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 6
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 12
- 230000000007 visual effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
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- Engineering & Computer Science (AREA)
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- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a kind of Telescopic rotating device and welding equipments, the Telescopic rotating device includes fixed frame, inner shaft, housing, voice coil motor and direct driving motor, the inner shaft is slidably mounted in the housing, the housing is pivoted on the fixed frame, the inner core of the voice coil motor and inner shaft buckle are fixed, the outer core of the voice coil motor is mounted on the fixed frame, the stator of the direct driving motor is mounted on the fixed frame, and the rotor of the direct driving motor is connected with the housing.Welding equipment includes Telescopic rotating device as described above.In the present invention, pass through the opposite sliding for realizing inner shaft and housing under voice coil motor driving with merging of inner shaft and housing, realize inner shaft relative to the rotation of housing under the stator and rotor engagement of direct driving motor, to realize sliding and rotation of the inner shaft relative to housing simultaneously in smaller space, to realize that smaller size smaller acts simple and reliable Telescopic rotating movement.
Description
Technical field
The invention belongs to the Telescopic rotatings in photovoltaic cell production field more particularly to a kind of welding equipment and welding equipment
Device.
Background technique
In the equipment for carrying plumb joint, need to go up and down and rotate two kinds of functions.Existing device is by two different
Power drive unit respectively drives movement, to realize two kinds of functions.But this structure, which will lead to whole equipment, to become larger, and
It is not easily accomplished continuous productive process, the structure of driving is also extremely complex, and reliability is caused to reduce.
Therefore, industry is badly in need of a kind of welding equipment and Telescopic rotating device small in size, movement is simple and reliable.
Summary of the invention
A primary object of the present invention is to overcome at least one defect of the above-mentioned prior art, provides a kind of volume
Telescopic rotating device and welding equipment small, movement is simple and reliable.
For achieving the above object, the present invention adopts the following technical scheme that：
Such as one aspect of the present invention, provide a kind of Telescopic rotating device, the Telescopic rotating device include fixed frame,
Inner shaft, housing, voice coil motor and direct driving motor, the inner shaft are slidably mounted in the housing, and the housing is pivoted on
On the fixed frame, the inner core of the voice coil motor and inner shaft buckle are fixed, and the outer core of the voice coil motor is mounted on institute
It states on fixed frame, the stator of the direct driving motor is mounted on the fixed frame, the rotor of the direct driving motor and the housing
It is connected.
In the present invention, the relatively sliding of inner shaft and housing is realized under voice coil motor driving with merging by inner shaft and housing
It is dynamic, inner shaft is realized under the stator and rotor engagement of direct driving motor relative to the rotation of housing, thus real simultaneously in smaller space
Existing inner shaft is acted relative to the sliding and rotation of housing with realizing that smaller size smaller acts simple and reliable Telescopic rotating.
Such as one embodiment of the present invention, the Telescopic rotating device further includes angled position-limit mechanism, the angle limit
Position mechanism includes position-arresting disk and snap-in structure, and the snap-in structure is mounted on the fixed frame, described in the position-arresting disk socket
Housing between the snap-in structure and the position-arresting disk there is rotation to limit angle.Rotation angle is limited by angle limit mechanism
Degree, so that rotation position is controllable.
It is described if the first face of one embodiment of the present invention, the position-arresting disk is provided with first sliding groove and second sliding slot
Second face of position-arresting disk is provided with third sliding slot and the 4th sliding slot, the first sliding groove and the second sliding slot extending direction phase
Instead, the third sliding slot and the 4th sliding slot extending direction are on the contrary, the snap-in structure includes the first engaging for pivoting setting
Object and the second engaging object, the first engaging object correspond to first face of the position-arresting disk, and when the position-arresting disk rotates described in
The projecting end of first engaging object is slided along the first sliding groove or the second sliding slot, and the second engaging object corresponds to the limit
Second face of disk, and the position-arresting disk rotation when described in second engaging object projecting end along the third sliding slot or the described 4th
Sliding slot sliding, when the position-arresting disk rotate in place, the first engaging object is adjacent to the first sliding groove or the second sliding slot
Cell wall, the second engaging object push against the terminal of the third sliding slot or the third sliding slot.Pass through two sides sliding slot and engaging object
Mutual cooperation so that limit uniform force, high reliablity.
Such as one embodiment of the present invention, the first engaging object is that lines extend shape, one end of the first engaging object
Setting is pivoted, the other end is equipped with idler wheel；The second engaging object includes first end, second end and third end, the first end
Setting is pivoted, the second end and the third end correspond to the position-arresting disk setting.First engaging object installation idler wheel can play
Guide function, the second engaging object passes through the bidirectionally limited effect of realizing that is respectively cooperating with of two ends, simple and reliable.
Such as one embodiment of the present invention, fluted, the first engaging object and described second is set on the fixed frame
Engage object connection setting on a mounting board, the mounting plate is fastened in the groove, between the mounting plate and the groove
It is provided with the first elastic slice, so that the mounting plate is located in the groove.First elastic slice facilitates engaging fixed mounting plate, so that
Mounting plate fast reliably installation positioning.
Such as one embodiment of the present invention, the groove outside is connected with cover board, between the mounting plate and the cover board
It is provided with the second elastic slice, so that the mounting plate is fixed in the groove.Second elastic slice makes mounting plate more safe and reliable
Ground is fixed in a groove, and play will not occur.
Such as one embodiment of the present invention, gravitational equilibrium machine is additionally provided between the fixed frame and the operating member
Structure, the gravitational equilibrium mechanism include the first connecting rod and second connecting rod being pivotally connected, and the first connecting rod connects the operation
Component, the second connecting rod connect the fixed frame, are provided between the first connecting rod and the second connecting rod for providing
The elastic construction of upwards thrust.Gravitational equilibrium mechanism can reduce the stress deformation degree of inner shaft, thus same flexible meeting
In the case where rotation, the outer dimension of inner shaft etc. is reduced as far as possible.
Such as one embodiment of the present invention, the second connecting rod includes ontology and lug boss, and the ontology extends linearly, institute
The elongated end that the ontology is arranged in lug boss connection is stated, the elastic construction, the lug boss are installed on the first connecting rod
Pull rod is provided between the elastic construction, the elastic construction is provided by the cooperation of the pull rod and the lug boss
The thrust that the second connecting rod is rotated up.Play the role of gravitational equilibrium by elastic construction, buffering not only may be implemented and make
With, can by elastic construction attract portion of energy, to more reliably realize gravitational equilibrium.
Such as one embodiment of the present invention, the Telescopic rotating device further includes grating scale and reading head, the grating scale
It is mounted on outside described and puts on, the reading head corresponds to the grating scale and is mounted in the inner shaft.Pass through grating scale and reading head
Cooperation, can monitor dimension of slide of the inner shaft with respect to housing in real time, reach effective control.
Such as one embodiment of the present invention, the Telescopic rotating device further includes encoder and reading structure, the coding
Device is mounted on the position-arresting disk, and the reading structure corresponds to the encoder and is mounted on the fixed frame.Pass through encoder
Cooperation with structure is read, can monitor rotation angle of the inner shaft relative to housing in real time, reach effective control.
Such as one embodiment of the present invention, the housing is mounted on the fixed frame by bearing, the bearing side
The bearing block being mounted on the fixed frame is abutted against, the other side abuts against elastic pressuring plate, and the elastic pressuring plate compresses the bearing
In the bearing block.This fixed structure can make bearing reliably determine installation site, and guarantee transmission accuracy.
For achieving the above object, the present invention also adopts the following technical scheme that：
Such as another aspect of the present invention, a kind of welding equipment is provided, which includes above-mentioned Telescopic rotating
Device, the welding equipment further include for welding wire mechanism, mobile mechanism, welding mechanism and welding bench；
Telescopic rotating device is mounted in mobile mechanism, and mobile mechanism drives Telescopic rotating device to move in predetermined plane
Dynamic, welding mechanism is mounted on Telescopic rotating device, and Telescopic rotating device drives welding mechanism to go up and down, rotary motion；
It is used to provide welding wire to welding mechanism for welding wire mechanism；
Welding bench is used to convey welded workpiece to below welding mechanism.
Soldering angle is real-time when the welding equipment can be realized welder welding by the setting of lift rotating equipment
Adjustment.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
Other attached drawings can also be obtained such as these attached drawings.
Fig. 1 is the structural schematic diagram of Telescopic rotating device of the present invention.
Fig. 2 is the structural schematic diagram at the first visual angle of angle limit mechanism in Telescopic rotating device of the present invention.
Fig. 3 is the structural schematic diagram at the second visual angle of angle limit mechanism in Telescopic rotating device of the present invention.
Fig. 4 is the schematic perspective view of snap-in structure in Telescopic rotating device of the present invention.
Fig. 5 is angle limit mechanism schematic view of the mounting position in Telescopic rotating device of the present invention.
Fig. 6 is the structural schematic diagram of the first elastic slice in Telescopic rotating device of the present invention.
Fig. 7 is the structural schematic diagram of the second elastic slice in Telescopic rotating device of the present invention.
Fig. 8 is the schematic view of the mounting position of gravitational equilibrium mechanism in Telescopic rotating device of the present invention.
Fig. 9 is the structural schematic diagram of gravitational equilibrium mechanism in Telescopic rotating device of the present invention.
Wherein, the reference numerals are as follows：
1, fixed frame；10, overhanging component；11, groove；2, housing；3, inner shaft；41, inner core；42, outer core；51, stator；
52, rotor；6, angle limit mechanism；61, position-arresting disk；611, the first face；612, the second face；6101, first sliding groove；6102,
Two sliding slots；6103, third sliding slot；6104, the 4th sliding slot；6105, through-hole；6106, keyway；62, snap-in structure；620, it installs
Plate；6201, boss；621, the first engaging object；6211, idler wheel；622, the second engaging object；6221, first end；6222, second end；
6223, third end；623, shaft；624, spring；625, connecting rod；626, the first elastic slice；627, the second elastic slice；7, encoder；81,
First bearing；82, second bearing；83,3rd bearing；9, gravitational equilibrium mechanism；91, first connecting rod；92, second connecting rod；93, bullet
Property structure；94, pull rod；95, shaft；96, switch block；97, fixture block；99, frame is connected；911, compression bar；912, locking nut.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that the present invention will
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Identical attached drawing in figure
Label indicates same or similar structure, thus the detailed description that will omit them.
It is described below, is carried out referring to attached drawing, the attached drawing forms of the invention one to difference of the invention is exemplary
Part, and different exemplary structures, system and the step that many aspects of the invention can be achieved wherein are shown by way of example
Suddenly.It should be understood that other specified schemes of component, structure, exemplary means, system and step can be used, and can be not inclined
Structural and functional modification is carried out in the case where from the scope of the invention.Although moreover, in this specification can be used term " top ",
" bottom ", " front ", " rear portion ", " side " etc. describe different example features and element of the invention, but these terms
With in this article merely for convenient, such as such as attached exemplary direction described in figure.Any content in this specification is not answered
The specific three dimensional direction for being interpreted as Structure of need is just fallen within the scope of the present invention.
Fig. 1 is the structural schematic diagram of Telescopic rotating device of the present invention.As shown in Figure 1, the Telescopic rotating device of the embodiment
Including fixed frame 1, inner shaft 3, housing 2, voice coil motor and direct driving motor.Wherein, inner shaft 3 is slidably mounted in housing 2, housing 2
It is pivoted on fixed frame 1, inner core 41 and inner shaft 3 buckle of voice coil motor are fixed, and the outer core 42 of voice coil motor is mounted on solid
Determine on frame 1, the stator 51 of direct driving motor is mounted on fixed frame 1, and the rotor 52 of direct driving motor is connected with housing 2.
In the present invention, pass through the phase for realizing inner shaft 3 and housing 2 under voice coil motor driving with merging of inner shaft 3 and housing 2
To sliding, inner shaft 3 is realized relative to the rotation of housing 2, thus in smaller sky under stator 51 and rotor 52 cooperation of direct driving motor
It is interior to realize sliding and rotation of the inner shaft 3 relative to housing 2 simultaneously, to realize that it is dynamic that smaller size smaller acts simple and reliable Telescopic rotating
Make.
In the embodiment, it is cooperatively connected between fixed frame 1 and housing 2 by first bearing 81 and second bearing 82, first
Bearing 81 and second bearing 82 are respectively at the both ends of fixed frame 1.Cooperated between inner shaft 3 and overhanging component 10 by 3rd bearing 83
Connection, inner shaft 3 drive the movement of 10 Telescopic rotating of overhanging component.82 side of second bearing is also equipped with elastic pressuring plate, by second bearing
82 elasticity act against in bearing block.
Fig. 2 is the structural schematic diagram at the first visual angle of angle limit mechanism in Telescopic rotating device of the present invention.Fig. 3 is the present invention
The structural schematic diagram at the second visual angle of angle limit mechanism in Telescopic rotating device.As shown in Figures 2 and 3, it stretches in the embodiment
Rotating device further includes angled position-limit mechanism 6.The angle limit mechanism of the embodiment includes position-arresting disk 61 and snap-in structure 62.
In the embodiment, position-arresting disk 61 and snap-in structure 62 are corresponded to each other and are cooperated, to realize to 61 rotational angle of position-arresting disk
Limitation.
In the embodiment, disk-like structure with through-hole 6105 centered on position-arresting disk 61, including the first face 611 and the second face
612.Wherein, the first face 611 is provided with first sliding groove 6101 and second sliding slot 6102, first sliding groove 6101 and second sliding slot 6102
Extend respectively to two opposite circular arc directions.Second face 612 is provided with third sliding slot 6103 and the 4th sliding slot 6104, and third is sliding
Slot 103 and the 4th sliding slot 6104 extend to two opposite circular arc directions respectively.Keyway 6106 is additionally provided on through-hole 6105, with
So that position-arresting disk 61 is socketed cooperation on housing 2, and is rotated with housing 2.
Fig. 4 is the schematic perspective view of snap-in structure in Telescopic rotating device of the present invention.As shown in figure 4, the embodiment
In, snap-in structure 62 includes that mounting plate 620, first engages object 621 and the second engaging object 622.Wherein, 620 semicircular ring of mounting plate
Plate structure is provided with mounting hole above, is fixedly mounted with facilitating.First engaging object 621 and the second engaging object 622 are by turning
Axis 623 is pivoted on mounting plate 620, and spring 624 is arranged in the installation end, to provide elastic force.In addition, the embodiment
In, the first engaging object 621 is also connected by connecting rod 625 with the second engaging object 622, to realize the synchronism of rotation.
In the embodiment, the first engaging object 621 is that lines extend shape, and one end of the first engaging object 621 pivots setting, another
End is equipped with idler wheel 6221.First face 611 of the first corresponding position-arresting disk 61 of engaging object 621, and when position-arresting disk 61 rotates first
The projecting end for engaging object 621 (respectively corresponds and turns clockwise and anticlockwise along first sliding groove 6101 or the sliding of second sliding slot 6102
It is dynamic).
In the embodiment, the second engaging object 622 includes first end 6221, second end 6222 and third end 6223, first end
6221 are pivoted on mounting plate 620, and the corresponding position-arresting disk 61 of second end 6222 and third end 6223 is arranged.Wherein, second end
Concave arc connects between 6222 and third end 6223, and concave arc structure facilitates evacuation position-arresting disk.The second corresponding position-arresting disk of engaging object 622
Second face 612, and position-arresting disk 61 rotate when second engaging object 622 projecting end along third sliding slot 6103 or the 4th sliding slot 6104
Sliding (is respectively corresponded and is rotated clockwise and anticlockwise).
In the embodiment, when position-arresting disk 61 rotate in place, the first engaging object 621 is adjacent to first sliding groove 6101 or second sliding slot
6102 cell wall, the second engaging object 622 push against the terminal of third sliding slot 6103 or third sliding slot 6104.So that position-arresting disk 61
It can not be rotated again, reach maximum rotation angle, by the limitation of both direction clockwise and anticlockwise, be reached to position-arresting disk
Two-way solid angle limit is realized in the limitation of 61 both direction rotational angles.
Fig. 5 is angle limit mechanism schematic view of the mounting position in Telescopic rotating device of the present invention.Fig. 6 is the flexible rotation of the present invention
The structural schematic diagram of first elastic slice in rotary device.Fig. 7 is the structural schematic diagram of the second elastic slice in Telescopic rotating device of the present invention.Such as
Shown in Fig. 5, Fig. 6 and Fig. 7, in the embodiment, fluted 11 are arranged on fixed frame 1, there is boss 6201 on mounting plate 620, it is convex
6201 mating groove 11 of platform, so that mounting plate 620 is mounted on fixed frame 1.In the embodiment, mounting plate 620 and groove 11 it
Between be provided with the first elastic slice 626 so that the boss 6201 of mounting plate 620 is located in groove 11.First elastic slice 626 facilitates engaging
Fixed mounting plate 620, so that the quick reliably installation positioning of mounting plate 620.In the embodiment, lid is connected on the outside of groove 11
Plate is provided with the second elastic slice 627 between mounting plate 620 and cover board, so that the boss 6201 of mounting plate 620 is fixed on groove 11
In.Second elastic slice 627 is fixed on mounting plate 620 more safely and reliably in groove 11, and play will not occur.
Fig. 8 is the schematic view of the mounting position of gravitational equilibrium mechanism in Telescopic rotating device of the present invention.Fig. 9 is that the present invention is flexible
The structural schematic diagram of gravitational equilibrium mechanism in rotating device.In the embodiment, gravitational equilibrium mechanism 9 is mounted on fixed frame 1 and hangs
Between extending portion part 10, to balance the gravity of overhanging component 10, guarantee flexible and spinning movement reliable and stable.
The gravitational equilibrium mechanism 9 of the embodiment includes first connecting rod 91, second connecting rod 92, elastic construction 93 and pull rod 94.
Wherein, first connecting rod 91 connects overhanging component 10,92 Connection Bracket 1 of second connecting rod, and elastic construction 93 is mounted on first connecting rod
On 91 and pass through the elastic ejection second connecting rod 92 of pull rod 94.The embodiment passes through elastic construction 93 and pull rod 94 to second connecting rod 92
Upward thrust is provided, the gravity for the overhanging component 10 that balance first connecting rod 91 connects has the function that gravitational equilibrium.
In the embodiment, first connecting rod 91 includes symmetrical two link arm, and reinforcement knot is connected between two link arms
Structure.Second connecting rod 92 also includes symmetrical two link arm, and the two of two link arms of first connecting rod 91 and second connecting rod 92
Link arm passes through shaft 95 and is pivotally connected.
In the embodiment, 91 one end of first connecting rod is pivotally connected lower section gravity overhanging component, the other end by connecting frame 99
Second connecting rod 92 is connected by shaft 95.Elastic construction 93 is installed, elastic construction 93 includes cylinder body and piston on first connecting rod 91
(not shown), cylinder body are fixedly mounted on first connecting rod 91, and piston is slidably socketed in cylinder body, and between cylinder base
It is elastically engaged, and is pivotally connected between pull rod 94.Spring or damper fluid can be set between piston and cylinder body, with facilitate can
Elastic thrust is provided to pull rod by ground.
In the embodiment, 92 one end of second connecting rod is pivotally connected fixed frame 1, and the other end connects first connecting rod by shaft 95
91.One end that second connecting rod 92 connects first connecting rod 91 further includes having two fixture blocks 97 and a switch block 96, and switch block 96 is pivotably attached to
Between two fixture blocks 97, pull rod 94 connects switch block 96, and the two also may be integrally formed.
In the embodiment, Telescopic rotating device further includes grating scale and reading head (not shown), and grating scale is mounted on
On housing 2, reading head corresponds to grating scale and is mounted in inner shaft 1.Cooperated by grating scale and reading head, inner shaft can be monitored in real time
The dimension of slide of opposite housing, reaches effective control.
In the embodiment, Telescopic rotating device further includes encoder 6 and reads structure, and encoder 6 is mounted on position-arresting disk 61
On, reading structure corresponds to encoder 6 and is mounted on fixed frame 1.By the cooperation of encoder 6 and reading structure, can supervise in real time
Inner shaft 3 is controlled relative to the rotation angle of housing 2, reaches effective control.
In addition, the present invention also provides a kind of welding equipment, including as above any Telescopic rotating device.In the weldering
It connects in equipment, above-mentioned overhanging component 10 is configured as erecting and welding head, using the Telescopic rotating device come Telescopic rotating alignment
Welding position is subjected to.The welding equipment further includes for welding wire mechanism, mobile mechanism, welding mechanism and welding bench；It stretches
Contracting rotating device is mounted in mobile mechanism, and mobile mechanism drives Telescopic rotating device to move in predetermined plane, welding mechanism
Be mounted on Telescopic rotating device, Telescopic rotating device drive welding mechanism go up and down, rotary motion；For welding wire mechanism be used for
Welding mechanism provides welding wire；Welding bench is used to convey welded workpiece to below welding mechanism.
Soldering angle is real-time when the welding equipment can be realized welder welding by the setting of lift rotating equipment
Adjustment.
General technical staff of the technical field of the invention should be appreciated that shown in above-mentioned specific embodiment part
Specific structure and technical process be merely exemplary, and not restrictive.Moreover, the technical field of the invention is common
Technical staff can be combined to constitute new skill various technical characteristics shown in the above according to various possible modes
Art scheme, or other changes are carried out, and be within the scope of the present invention.
Claims (12)
1. a kind of Telescopic rotating device, which is characterized in that the Telescopic rotating device includes fixed frame, inner shaft, housing, voice coil electricity
Machine and direct driving motor, the inner shaft are slidably mounted in the housing, and the housing is pivoted on the fixed frame, described
The inner core of voice coil motor and inner shaft buckle are fixed, and the outer core of the voice coil motor is mounted on the fixed frame, described straight
The stator for driving motor is mounted on the fixed frame, and the rotor of the direct driving motor is connected with the housing.
2. Telescopic rotating device as described in claim 1, which is characterized in that the Telescopic rotating device further includes angled limit
Position mechanism, the angle limit mechanism includes position-arresting disk and snap-in structure, and the snap-in structure is mounted on the fixed frame, institute
It states position-arresting disk and is socketed the housing, between the snap-in structure and the position-arresting disk there is rotation to limit angle.
3. Telescopic rotating device as claimed in claim 2, which is characterized in that it is sliding that the first face of the position-arresting disk is provided with first
Slot and second sliding slot, the second face of the position-arresting disk are provided with third sliding slot and the 4th sliding slot, the first sliding groove and described
Two sliding slot extending directions on the contrary, the third sliding slot and the 4th sliding slot extending direction on the contrary, the snap-in structure includes pivot
The the first engaging object and the second engaging object, the first engaging object for turning setting correspond to the first face of the position-arresting disk, and described
The projecting end of first engaging object described in when position-arresting disk rotates is slided along the first sliding groove or the second sliding slot, second card
Close object and correspond to second face of the position-arresting disk, and in position-arresting disk rotation described in second engage the projecting end of object along described the
Three sliding slots or the 4th sliding slot sliding, when the position-arresting disk rotate in place, the first engaging object is adjacent to the first sliding groove
Or the cell wall of the second sliding slot, the second engaging object push against the terminal of the third sliding slot or the third sliding slot.
4. Telescopic rotating device as claimed in claim 3, which is characterized in that the first engaging object is that lines extend shape, institute
The one end for stating the first engaging object pivots setting, and the other end is equipped with idler wheel；It is described second engaging object include first end, second end and
Third end, the first end pivot setting, and the second end and the third end correspond to the position-arresting disk setting.
5. Telescopic rotating device as claimed in claim 3, which is characterized in that be arranged on the fixed frame it is fluted, described
One engaging object connects setting on a mounting board with the second engaging object, and the mounting plate is fastened in the groove, the peace
The first elastic slice is provided between loading board and the groove, so that the mounting plate is located in the groove.
6. Telescopic rotating device as claimed in claim 5, which is characterized in that be connected with cover board, the peace on the outside of the groove
The second elastic slice is provided between loading board and the cover board, so that the mounting plate is fixed in the groove.
7. Telescopic rotating device as described in claim 1, which is characterized in that between the fixed frame and the operating member also
It is provided with gravitational equilibrium mechanism, the gravitational equilibrium mechanism includes the first connecting rod and second connecting rod being pivotally connected, and described first
Connecting rod connects the operating member, and the second connecting rod connects the fixed frame, the first connecting rod and the second connecting rod it
Between be provided with for providing the elastic construction of upwards thrust.
8. Telescopic rotating device as claimed in claim 7, which is characterized in that the second connecting rod includes ontology and lug boss,
The ontology extends linearly, and the elongated end of the ontology is arranged in the lug boss connection, on the first connecting rod described in installation
Elastic construction, is provided with pull rod between the lug boss and the elastic construction, the elastic construction passes through the pull rod and institute
The cooperation for stating lug boss provides the thrust that the second connecting rod is rotated up.
9. Telescopic rotating device as described in claim 1, which is characterized in that the Telescopic rotating device further include grating scale and
Reading head, the grating scale are mounted on outside described and put on, and the reading head corresponds to the grating scale and is mounted in the inner shaft.
10. Telescopic rotating device as claimed in claim 2, which is characterized in that the Telescopic rotating device further includes encoder
With read structure, the encoder is mounted on the position-arresting disk, and the readings structure corresponds to described in the encoder is mounted on
On fixed frame.
11. Telescopic rotating device as described in claim 1, which is characterized in that the housing is mounted on described solid by bearing
Determine on frame, the bearing side abuts against the bearing block being mounted on the fixed frame, and the other side abuts against elastic pressuring plate, the elasticity
The bearing is pressed in the bearing block by tabletting.
12. a kind of welding equipment, which is characterized in that including the Telescopic rotating device as described in claim 1-11 is any, the weldering
Connecing equipment further includes for welding wire mechanism, mobile mechanism, welding mechanism and welding bench；
The Telescopic rotating device is mounted in the mobile mechanism, and the mobile mechanism drives the Telescopic rotating device pre-
It allocates in face and moves, the welding mechanism is mounted on the Telescopic rotating device, and the Telescopic rotating device drives the weldering
Connection mechanism goes up and down, rotary motion；
It is described to be used to provide welding wire to the welding mechanism for welding wire mechanism；
The welding bench is used to convey welded workpiece to below the welding mechanism.
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| CN201810883211.2A CN108817775B (en) | 2018-08-06 | 2018-08-06 | Telescopic rotating device and welding equipment |
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| CN201810883211.2A CN108817775B (en) | 2018-08-06 | 2018-08-06 | Telescopic rotating device and welding equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112234784A (en) * | 2020-09-28 | 2021-01-15 | 湖南大学 | Linear rotating motor for SMD picking and mounting |
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| CN112234784B (en) * | 2020-09-28 | 2021-07-30 | 湖南大学 | Linear rotating motor for SMD picking and mounting |
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| Publication number | Publication date |
|---|---|
| CN108817775B (en) | 2024-01-05 |
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