CN109261832A - Overturn structure - Google Patents
Overturn structure Download PDFInfo
- Publication number
- CN109261832A CN109261832A CN201811348820.4A CN201811348820A CN109261832A CN 109261832 A CN109261832 A CN 109261832A CN 201811348820 A CN201811348820 A CN 201811348820A CN 109261832 A CN109261832 A CN 109261832A
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- clamping
- clamping part
- carrying platform
- flipped
- component
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- 230000007246 mechanism Effects 0.000 claims description 47
- 230000005540 biological transmission Effects 0.000 claims description 46
- 230000000712 assembly Effects 0.000 claims description 33
- 238000000429 assembly Methods 0.000 claims description 33
- 230000006698 induction Effects 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 9
- 239000002184 metal Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 238000004080 punching Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
- B21D43/145—Turnover devices, i.e. by turning about a substantially horizontal axis
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Abstract
The present invention provides a kind of overturning structures, comprising: mounting rack；Shifting carrying platform, shifting carrying platform are arranged on mounting rack, and shifting carrying platform is for carrying component to be flipped；Clamping device, clamping device is arranged on mounting rack, clamping device is for obtaining the component to be flipped on shifting carrying platform and component to be flipped being driven to rotate predetermined angle around default axis, with after component to be flipped rotates predetermined angle, clamping device is used to component to be flipped being placed into shifting carrying platform.Overturning structure of the invention solves the problems, such as that workpiece turning efficiency in the prior art is lower.
Description
Technical field
The present invention relates to material overturning machine tool fields, in particular to a kind of overturning structure.
Background technique
In carrying out sheet metal component punching press line production process, part sheet metal component needs to carry out rotary movement and realizes tow sides
Punch forming, it is existing overturning work realization largely using by hand overturning, entire switching process time-consuming is more, is unfavorable for mentioning
High entirety production efficiency.Further, since artificial participate in overturning work, the automated production of the entire production line will affect.
Summary of the invention
The main purpose of the present invention is to provide a kind of overturning structure, with solve workpiece turning efficiency in the prior art compared with
Low problem.
To achieve the goals above, the present invention provides a kind of overturning structures, comprising: mounting rack；Shifting carrying platform, transfer are flat
Platform is arranged on mounting rack, and shifting carrying platform is for carrying component to be flipped；Clamping device, clamping device are arranged on mounting rack,
Clamping device is used to obtain the component to be flipped on shifting carrying platform and component to be flipped is driven to rotate predetermined angle around default axis,
With after component to be flipped rotates predetermined angle, clamping device is used to component to be flipped being placed into shifting carrying platform.
Further, shifting carrying platform is movably disposed on mounting rack, so that shifting carrying platform has first position, second
Position and the third place；Wherein, when shifting carrying platform is located at first position, shifting carrying platform is for receiving component to be flipped；When
When shifting carrying platform is located at the second position, shifting carrying platform is used to obtain component to be flipped for clamping device or receives rotation predetermined angle
Component to be flipped afterwards；When shifting carrying platform is located at the third place, clamping device drives component to be flipped to rotate around default axis
Predetermined angle.
Further, the second position is between first position and the third place.
Further, be provided with induction part on shifting carrying platform, induction part is used to obtain the location information of shifting carrying platform, with
When shifting carrying platform is moved to first position or the second position or the third place, is controlled and moved by the location information that induction part obtains
Carrying platform stops movement.
Further, structure is overturn further include: transmission mechanism, transmission mechanism are arranged on mounting rack, transmission mechanism and folder
Mechanism drive connection is held, to drive component to be flipped to rotate predetermined angle around default axis by clamping device.
Further, transmission mechanism includes: mounting base, and mounting base is arranged on mounting rack；First rotation section, the first rotation
Portion is rotatably arranged in mounting base；Second rotation section, the second rotation section are rotatably arranged in mounting base, the second rotation
Portion is used to be drivingly connected with clamping device；Driving section, one end of driving section are set on the first rotation section, the other end of driving section
It is set on the second rotation section, with when the first rotation section drives the second rotation section to rotate by driving section, the second rotation section is driven
Dynamic clamping device rotation.
Further, transmission mechanism further include: adjustment portion, adjustment portion are arranged in mounting base, adjustment portion and the first rotation
Portion is drivingly connected, with when adjustment portion drives the first rotation section to move along the direction far from the second rotation section, the first rotation section is driven
Dynamic driving section tensioning.
Further, adjustment portion includes: tensioning pulling block, and tensioning pulling block is arranged in mounting base；Impeller, impeller pass through
It is drivingly connected after being tensioned pulling block with the first rotation section；Wherein, impeller is arranged with passing through the adjustable in length of tensioning pulling block, with logical
Cross spacing of the control impeller across the first rotation section of length adjustment and the second rotation section of tensioning pulling block.
Further, clamping device includes: connecting rod；Clamp assemblies, clamp assemblies are arranged in connecting rod, clamp assemblies
For obtaining the component to be flipped on shifting carrying platform；Wherein, transmission mechanism and connecting rod are drivingly connected, to pass through in transmission mechanism
When connecting rod drives clamp assemblies rotation, clamp assemblies drive component to be flipped to rotate around default axis.
Further, clamp assemblies include: first clamping member, and first clamping member includes the first clamping part；Second clamping piece,
Second clamping piece includes the second clamping part, the first clamping part and the second clamping part for clamping component to be flipped；Wherein, the first folder
Holding at least one of portion and the second clamping part can be rotatably set, so that the first clamping part and the clamping of the second clamping part are to be flipped
Component or release component to be flipped.
Further, first clamping member further include: the first driving portion；First connecting portion, the first clamping part are arranged first
On interconnecting piece, the first driving portion and first connecting portion are drivingly connected far from one end of the first clamping part, to pass through first connecting portion
The first clamping part is driven to rotate along the direction close to or far from the second clamping part.
Further, the second clamping piece further include: the second driving portion；Second connecting portion, the second clamping part are arranged second
On interconnecting piece, the second driving portion and second connecting portion are drivingly connected far from one end of the second clamping part, to pass through second connecting portion
The second clamping part is driven to rotate along the direction close to or far from the first clamping part；Wherein, the first driving portion and the second driving portion can
Synchronous operation, to drive the first clamping part to rotate along the direction close to the second clamping part in the first driving portion, and the second driving portion
When driving the second clamping part along close to the rotation of the direction of the first clamping part, the first clamping part and the second clamping part clamp portion to be flipped
Part.
Further, clamp assemblies are arranged in pairs, and two pairs of clamp assemblies are oppositely disposed in connecting rod, relatively
Two clamp assemblies be used to be clamped in the two sides of component to be flipped；Wherein, clamp assemblies can along the width direction of shifting carrying platform
It is movably arranged in connecting rod.
Further, structure is overturn further include: guide rod, guide rod are arranged on mounting rack, and transmission mechanism is movably
On the guide bar, guide rod extends along the length direction of shifting carrying platform for setting；Actuator, actuator and transmission mechanism driving connect
It connects, is moved with drive transmission device along guide rod.
Further, clamping device is arranged in pairs, and two pairs of clamping devices are along the length direction interval of shifting carrying platform
Setting, transmission mechanism are arranged in pairs, and two pairs of clamping devices are correspondingly arranged one by one with two pairs of transmission mechanisms.
Overturning structure of the invention can treat turning part by mounting rack, shifting carrying platform and clamping device and realize fastly
Speed overturning.Wherein, it is arranged for carrying the shifting carrying platform of component to be flipped in mounting rack, clamping device is arranged in mounting rack
On.In specific switching process, clamping device obtains the component to be flipped on shifting carrying platform and drives component to be flipped around default
Axis rotation predetermined angle is to realize the overturning of component to be flipped, then, component to be flipped is placed into shifting by clamping device
On carrying platform.Overturning structure of the invention can treat turning part realization by mounting rack, shifting carrying platform and clamping device
Quickly overturning, solves the problems, such as that workpiece turning efficiency in the prior art is lower.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the structural schematic diagram at first visual angle of the embodiment of overturning structure according to the present invention；
Fig. 2 shows the structural schematic diagrams at second visual angle of the embodiment of overturning structure according to the present invention；
Fig. 3 shows the clamping device of overturning structure according to the present invention and the fit structure schematic diagram of transmission mechanism；
Fig. 4 shows the structural schematic diagram of the clamping device of overturning structure according to the present invention；
The first connecting portion that Fig. 5 shows the clamping device of overturning structure according to the present invention is in the structure of first state
Schematic diagram；
The first connecting portion that Fig. 6 shows the clamping device of overturning structure according to the present invention is in the structure of the second state
Schematic diagram；
The clamping device that Fig. 7 shows overturning structure according to the present invention is in the structural schematic diagram of first state；
The clamping device that Fig. 8 shows overturning structure according to the present invention is in the structural schematic diagram of the second state；
Fig. 9 shows the structural schematic diagram at first visual angle of the transmission mechanism of overturning structure according to the present invention；
Figure 10 shows the enlarged structure schematic diagram at the A of the overturning structure in Fig. 9；
Figure 11 shows the structural schematic diagram at second visual angle of the transmission mechanism of overturning structure according to the present invention；
Figure 12 shows the decomposition texture schematic diagram of the transmission mechanism of overturning structure according to the present invention.
Wherein, the above drawings include the following reference numerals:
10, first clamping member；11, the first clamping part；12, the first driving portion；121, the first drive rod；13, the first connection
Portion；14, the first attachment base；15, the first articulated slab；20, the second clamping piece；21, the second clamping part；22, the second driving portion；23,
Second connecting portion；24, the second attachment base；25, the second articulated slab；30, connecting plate；
40, driving section；50, adjustment portion；51, it is tensioned pulling block；52, impeller；60, flange connecting plate；61, sliding slot；70, subtract
Fast machine；80, stiffening plate；90, tensioning sleeve；100, rotary shaft；110, mounting base；111, mounting groove；120, the first rotation section；130,
Second rotation section；140, mounting rack；141, shifting carrying platform；142, induction part；143, toothed belt transmission；144, guide rail；145, it rolls
Ballscrew；150, connecting rod；160, guide rod；161, actuator.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
The present invention provides a kind of overturning structures, please refer to Fig. 1 to Figure 12, overturning structure includes: mounting rack 140；Transfer
Platform 141, shifting carrying platform 141 are arranged on mounting rack 140, and shifting carrying platform 141 is for carrying component to be flipped；Clamping device,
Clamping device is arranged on mounting rack 140, and clamping device is for obtaining the component to be flipped on shifting carrying platform 141 and driving wait turn over
Rotation member rotates predetermined angle around default axis, with after component to be flipped rotates predetermined angle, clamping device is used for will be wait turn over
Rotation member is placed on shifting carrying platform 141.
Overturning structure of the invention can treat turning part by mounting rack 140, shifting carrying platform 141 and clamping device
Realize quickly overturning.Wherein, it is arranged for carrying the shifting carrying platform 141 of component to be flipped in mounting rack 140, clamping device is set
It sets on mounting rack 140.In specific switching process, clamping device obtains the component to be flipped on shifting carrying platform 141 and drives
Component to be flipped is around default axis rotation predetermined angle to realize the overturning of component to be flipped, and then, clamping device will be to
Turning part is placed on shifting carrying platform 141.Overturning structure of the invention passes through mounting rack 140, shifting carrying platform 141 and clamping
Mechanism can treat turning part and realize quickly overturning, solve the problems, such as that workpiece turning efficiency in the prior art is lower.
For the specific shift position of shifting carrying platform 141, shifting carrying platform 141 is movably disposed on mounting rack 140, with
Make shifting carrying platform 141 that there is first position, the second position and the third place；Wherein, when shifting carrying platform 141 is located at first position
When, shifting carrying platform 141 is for receiving component to be flipped；When shifting carrying platform 141 is located at the second position, shifting carrying platform 141 is used for
Component to be flipped is obtained for clamping device or receives the component to be flipped after rotating predetermined angle；When shifting carrying platform 141 is located at the
When three positions, clamping device drives component to be flipped to rotate predetermined angle around default axis.
In the present embodiment, shifting carrying platform 141 is arranged movably in a vertical direction, first position, the second position and
Three positions that the third place is respectively set gradually from top to bottom.
Preferably, the second position is between first position and the third place.
In order to judge whether shifting carrying platform 141 moves in place, as shown in Figure 1, being provided with induction on shifting carrying platform 141
Portion 142, induction part 142 are used to obtain the location information of shifting carrying platform 141, with shifting carrying platform 141 be moved to first position or
When the second position or the third place, shifting carrying platform 141 is controlled by the location information that induction part 142 obtains and stops movement.
In the present embodiment, induction part 142 is multiple, first position, the second position and third with shifting carrying platform 141
Induction part 142 can be both provided at three location points on the corresponding mounting rack 140 in position.
In the present embodiment, induction part 142 is close to switch.
In order to drive clamping device to rotate, structure is overturn further include: transmission mechanism, transmission mechanism are arranged in mounting rack
On 140, transmission mechanism and clamping device are drivingly connected, to drive component to be flipped to rotate in advance around default axis by clamping device
If angle.
For the specific structure of transmission mechanism, as shown in Fig. 9 to Figure 12, transmission mechanism includes: mounting base 110, mounting base
110 are arranged on mounting rack 140；First rotation section 120, the first rotation section 120 are rotatably arranged in mounting base 110；The
Two rotation sections 130, the second rotation section 130 are rotatably arranged in mounting base 110, and the second rotation section 130 is used for and clamping machine
Structure is drivingly connected；Driving section 40, one end of driving section 40 are set on the first rotation section 120, and the other end of driving section 40 is arranged
On the second rotation section 130, with the first rotation section 120 by driving section 40 drive the second rotation section 130 rotate when, second turn
Dynamic portion 130 drives clamping device rotation.
In the present embodiment, rotary shaft 100 is provided on the second rotation section 130, rotary shaft 100 and clamping device driving connect
It connects.
In order to adjust the rate of tension of driving section 40, transmission mechanism further include: adjustment portion 50, the setting of adjustment portion 50 are being pacified
It fills on seat 110, adjustment portion 50 and the first rotation section 120 are drivingly connected, to drive the first rotation section 120 along separate in adjustment portion 50
When the direction of second rotation section 130 is mobile, the first rotation section 120 drives driving section 40 to be tensioned.
In the present embodiment, it can be adjusted and be set on the first rotation section 120 and the second rotation section 130 by adjustment portion 50
Driving section 40 rate of tension.In specific installation process, the first rotation section 120 and the second rotation section 130 are arranged at installation
On seat 110, one end of driving section 40 is set on the first rotation section 120, and the other end of driving section 40 is set in the second rotation section
On 130, according to the requirement of the rate of tension to driving section 40, adjustment portion 50 drives the first rotation section 120 along far from the second rotation section
130 direction is mobile to realize the tensioning to driving section 40.
For the specific structure of adjustment portion 50, as shown in Figure 10, adjustment portion 50 includes: tensioning pulling block 51, is tensioned pulling block 51
It is arranged in mounting base 110；Impeller 52, impeller 52 are drivingly connected after passing through tensioning pulling block 51 with the first rotation section 120；Its
In, impeller 52 is arranged with passing through the adjustable in length of tensioning pulling block 51, to pass through tensioning pulling block 51 by control impeller 52
Length adjustment the first rotation section 120 and the second rotation section 130 between spacing.
In the present embodiment, adjustment portion 50 includes tensioning pulling block 51 and impeller 52, in specific adjustment process, according to right
The rate of tension demand of driving section 40 passes through 120 He of the first rotation section of length adjustment of tensioning pulling block 51 by control impeller 52
Spacing between second rotation section 130.
Preferably, it is tensioned on pulling block 51 and is provided with threaded hole, impeller 52 is screw, and screw is rotatably arranged in screw thread
In hole.
In order to facilitate the adjusting of the first rotation section 120, as shown in figure 9, transmission mechanism further include: flange connecting plate
60, flange connecting plate 60 is arranged in mounting base 110, and the first rotation section 120 is connected with flange connecting plate 60, so that first turn
Dynamic portion 120 is arranged in mounting base 110 by flange connecting plate 60；Wherein, adjustment portion 50 and flange connecting plate 60 are drivingly connected,
To drive the first rotation section 120 mobile by flange connecting plate 60.
In the present embodiment, the first rotation section 120 is arranged in mounting base 110 by flange connecting plate 60, is specifically adjusting
When section, 50 driving flange connecting plate 60 of adjustment portion is mobile, so that flange connecting plate 60 drives the first rotation section 120 mobile.
Preferably, sliding slot 61 is provided on flange connecting plate 60, fastener is plugged in sliding slot 61 after passing through mounting base 110
It is interior；Wherein, sliding slot 61 is movably disposed relative to fastener, so that adjustment portion 50 is removable relative to fastener by sliding slot 61
It is arranged dynamicly.
Preferably, transmission mechanism further include: speed reducer 70, speed reducer 70 are arranged on flange connecting plate 60, speed reducer 70
It is drivingly connected with the first rotation section 120, so that the first rotation section 120 is arranged on flange connecting plate 60 by speed reducer 70.
In order to guarantee the use intensity of mounting base 110, as shown in figure 12, transmission mechanism further include: stiffening plate 80 adds
Strong plate 80 is arranged in mounting base 110, and the part plate body of mounting base 110 is between stiffening plate 80 and flange connecting plate 60, and the
Speed reducer 70 is arranged in close to the side of stiffening plate 80 in one rotation section 120；Wherein, the drive shaft of speed reducer 70 sequentially passes through flange
Connecting plate 60, mounting base 110 and stiffening plate 80.
In the present embodiment, stiffening plate 80 and flange connecting plate 60 simultaneously play speed reducer 70 and the first rotation section 120
To supporting role, the use intensity of mounting base 110 thereby may be ensured that.
Preferably, mounting base 110 is cuboid, and the first rotation section 120 and the second rotation section 130 are arranged at cuboid
In installation cavity, stiffening plate 80 is arranged in installation cavity, and the outside of installation cavity, the first rotation section 120 is arranged in flange connecting plate 60
The side that stiffening plate 80 deviates from flange connecting plate 60 is set.
Preferably, mounting groove 111 is provided in mounting base 110, stiffening plate 80 is arranged in mounting groove 111, stiffening plate 80
It is connected with mounting base 110 by fastener, fastener is plugged in flange connecting plate 60 after passing through stiffening plate 80 and mounting base 110
On；Wherein, flange connecting plate 60 is movably disposed relative to fastener.
In the present embodiment, driving section 40 is belt.
In the present embodiment, synchronous pulley fixation is fixed on speed reducer 70 by tensioning sleeve, and speed reducer 70 is mounted on method
On blue (flange connecting plate 60), there is U-type groove (sliding slot 61) on flange, flange (is pushed away in the screw of tensioning block (tensioning pulling block 51)
Moving part 52) adjust under, be tensioned, reach given requirements；Meanwhile because of spaces compact, increase by one piece of reinforcement in flange back
Plate 80, to realize said mechanism function.
In the present embodiment, servo motor is mounted on speed reducer 70, and speed reducer 70 is fixed on hand by flange connecting plate
There is adjustment U-type groove on arm left plate, on flange connecting plate, is tensioned convenient for synchronous belt；(the first rotation section 120 is included for driving pulley
Tensioning apparatus) it is fixed on speed reducer driving shaft；It is defeated in arm left plate speed reducer because arm board intensity is inadequate and narrow space
Output shaft position processes a groove (mounting groove 111), while giving one stiffening plate 80 of matching grooves, and speed reducer fixed plate is screwed
In stiffening plate, main shaft fixation as a result, is finished.
In terms of transmission shaft, driven pulley (the second rotation section 130) is fixed in rotary shaft 100 by tensioning sleeve 90, is revolved
Shaft 100 is mounted on bearing block by bearing, and driven shaft is fixed entirely；After synchronous belt installation, it is not tensioned also, transfers at this time
The tensioning screw being tensioned on pulling block, synchronous belt will be slowly tensioned, and finally meet requirement.
Preferably, as shown in figure 3, clamping device includes: connecting rod 150；Clamp assemblies, clamp assemblies are arranged in connecting rod
On 150, clamp assemblies are used to obtain the component to be flipped on shifting carrying platform 141；Wherein, transmission mechanism and connecting rod 150 drive
Connection, with when transmission mechanism drives clamp assemblies rotation by connecting rod 150, clamp assemblies drive component to be flipped around default
Axis rotation.
For the specific structure of clamp assemblies, clamp assemblies include: first clamping member 10, and first clamping member 10 includes first
Clamping part 11；Second clamping piece 20, the second clamping piece 20 include the second clamping part 21, the first clamping part 11 and the second clamping part 21
For clamping component to be flipped；Wherein, at least one of the first clamping part 11 and the second clamping part 21 can be rotatably set, with
The first clamping part 11 and the second clamping part 21 is set to clamp component to be flipped or release component to be flipped.
In the present embodiment, it can be rotatably set by least one of the first clamping part 11 and the second clamping part 21,
The clamping and release for treating turning part are realized with this.When specific operation, when clamping device in place when, due to the first clamping part
11 and second clamping part 21 belong to rotation material folding, therefore the range of feeding is larger, only need to be by the first folder in specific feeding or blowing
Gripping member 10 and the second clamping piece 20 are set to fixed position, and do not have to realize feeding and blowing again after being moved forward and backward.
Preferably, the first clamping part 11 can be rotatably set along the direction close to or far from the second clamping part 21, the second folder
Hold portion 21 can be rotatably set along the direction close to or far from the first clamping part 11, so that the first clamping part 11 and the second clamping part
21 have the release conditions of the clamp position and release component to be flipped for clamping component to be flipped.
In the present embodiment, when the first clamping part 11 and the second clamping part 21 have clamp position, the first clamping part 11
It is oppositely arranged with the second clamping part 21, when the first clamping part 11 and the second clamping part 21 have release conditions, the first clamping part
11 with the first contact surface of component contact to be flipped and the second clamping part 21 for being used to connect with the second of component contact to be flipped
Contacting surface is located on the same horizontal plane.
For the specific rotary state of the first clamping part 11 and the second clamping part 21, the first clamping part 11 is around the first default axis
Line can be rotatably set, so that the first clamping part 11 is along the direction rotation close to or far from the second clamping part 21, the second clamping part
21 can be rotatably set around the second default axis, so that the second clamping part 21 is along the direction shifting close to or far from the first clamping part 11
It is dynamic；Wherein, the first default axis is parallel to the second default axis.
In order to make the first clamping part 11 along the direction rotation close to or far from the second clamping part 21, first clamping member
10 further include: the first driving portion 12；First connecting portion 13, the first clamping part 11 are arranged in first connecting portion 13, the first driving
Portion 12 and first connecting portion 13 are drivingly connected far from one end of the first clamping part 11, to pass through first folder of the driving of first connecting portion 13
Portion 11 is held along the direction rotation close to or far from the second clamping part 21.
For the specific rotating manner of the first clamping part 11, as shown in Figure 5 and Figure 6, the first driving portion 12 includes the first drive
Lever 121 is provided with the first attachment base 14 on first drive rod 121, and first connecting portion 13 is rotatably arranged in the first connection
On seat 14, so that first connecting portion 13 can be rotatably set by the first attachment base 14 relative to the first drive rod 121；Wherein,
First drive rod 121 is telescopically arranged, with when the first drive rod 121 stretches out, first connecting portion 13 drives the first clamping part
11 rotate along the direction close to the second clamping part 21；Or when the first drive rod 121 is shunk, first folder of the driving of first connecting portion 13
Portion 11 is held to rotate along the direction far from the second clamping part 21.
In the present embodiment, the first driving portion 12 is cylinder or oil cylinder.
In the present embodiment, the stretching motion of the first drive rod 121 of the first driving portion 12, realizes to the first attachment base
14 drive upside down, so that first connecting portion 13 is rotated relative to the first attachment base 14, drives the first clamping part 11 with this
Rotation.
Preferably, the first attachment base 14 is U-shaped board, and first connecting portion 13 is plate body, and first connecting portion 13 is rotationally set
It sets in the U-lag of the first attachment base 14.
In order to guarantee that the first driving portion 12 drives first connecting portion 13 to rotate by the first attachment base 14, such as Fig. 6 institute
Show, first clamping member 10 further include: the first end of the first articulated slab 15, the first articulated slab 15 is rotatably arranged in the first driving
In portion 12, the second end and first connecting portion 13 of the first articulated slab 15 are hinged；Wherein, the second end of the first articulated slab 15 is located at the
Between a connecting seat 14 and the first clamping part 11.
Preferably, the first articulated slab 15 is arranged in pairs, and two pairs of the first articulated slabs 15 are oppositely arranged, first connecting portion
13 between two opposite the first articulated slabs 15.
Preferably, the first clamping part 11 include body of rod section, the first driving portion 12 be it is multiple, first connecting portion 13 be it is multiple,
Multiple first driving portions 12 are correspondingly arranged one by one with multiple first connecting portions 13.
In the present embodiment, multiple first driving portions 12 are arranged along the length direction interval of body of rod section, wherein body of rod section
The both ends of length direction are provided with the first driving portion 12 and first connecting portion 13.
Correspondingly, as shown in figure 4, the second clamping piece 20 further include: the second driving portion 22；Second connecting portion 23, the second folder
It holds portion 21 to be arranged in second connecting portion 23, the second driving portion 22 drives with second connecting portion 23 far from one end of the second clamping part 21
Dynamic connection, to drive the second clamping part 21 along the direction rotation close to or far from the first clamping part 11 by second connecting portion 23；
Wherein, the first driving portion 12 and the second driving portion 22 can synchronous operation, to drive 11 edge of the first clamping part in the first driving portion 12
It is rotated close to the direction of the second clamping part 21, and the second driving portion 22 drives the second clamping part 21 along close to the first clamping part 11
When direction rotates, the first clamping part 11 and the second clamping part 21 clamp component to be flipped.
In the present embodiment, the second driving portion 22 includes the second drive rod, is provided with the second attachment base on the second drive rod
24, second connecting portion 23 is rotatably arranged on the second attachment base 24, so that second connecting portion 23 passes through the second attachment base 24
It can be rotatably set relative to the second drive rod；Wherein, the second drive rod is telescopically arranged, to stretch out in the second drive rod
When, second connecting portion 23 drives the second clamping part 21 to rotate along the direction close to the first clamping part 11；Or it is received in the second drive rod
When contracting, second connecting portion 23 drives the second clamping part 21 to rotate along the direction far from the first clamping part 11.
In the present embodiment, the second attachment base 24 is U-shaped board, and second connecting portion 23 is plate body, and second connecting portion 23 can turn
It is arranged in the U-lag of the second attachment base 24 dynamicly.
Correspondingly, as shown in figure 4, the second clamping piece 20 further include: the second articulated slab 25, the first end of the second articulated slab 25
It is rotatably arranged on the second driving portion 22, the second end and second connecting portion 23 of the second articulated slab 25 are hinged；Wherein, second
The second end of articulated slab 25 is between the second attachment base 24 and the second clamping part 21.
Preferably, the second articulated slab 25 is arranged in pairs, and two pairs of the second articulated slabs 25 are oppositely arranged, second connecting portion
23 are located between two pairs of the second articulated slabs 25.
Preferably, the second clamping part 21 include body of rod section, the second driving portion 22 be it is multiple, second connecting portion 23 be it is multiple,
Multiple second driving portions 22 are correspondingly arranged one by one with multiple second connecting portions 23, multiple second driving portions 22 and multiple second
Interconnecting piece 23 is arranged along the extending direction interval of body of rod section.
In the present embodiment, the first clamping part 11 and the second clamping part 21 include flexible segment body, and flexible segment body is by silica gel
Or rubber is prepared, flexible segment body with component to be flipped for being in contact.
In the present embodiment, 11 second clamping part 21 of the first clamping part includes body of rod section, multiple flexibility segment body compartment of terrain
It is arranged in body of rod section.
In the present embodiment, component to be flipped is sheet metal component.
Preferably, clamp assemblies are arranged in pairs, and two pairs of clamp assemblies are oppositely disposed in connecting rod 150, phase
Pair two clamp assemblies be used to be clamped in the two sides of component to be flipped；Wherein, clamp assemblies are along the width side of shifting carrying platform 141
To being movably disposed in connecting rod 150.
In the present embodiment, two clamp assemblies are mounted in connecting rod 150 by connecting plate 30, wherein two clampings
Component relative position in connecting rod 150 is adjustably arranged.Wherein, rotational positioning piece is provided in connecting rod 150, rotation is fixed
Mainly control issues signal to bit slice in, passes through close switch, it is determined whether 180 ° are rotated to, as detection function.
In order to adjust the position of clamping device, as shown in Fig. 2, overturning structure further include: guide rod 160, guide rod
160 are arranged on mounting rack 140, and transmission mechanism is movably disposed on guide rod 160, and guide rod 160 is along shifting carrying platform 141
Length direction extend；Actuator 161, actuator 161 and transmission mechanism are drivingly connected, with drive transmission device along guide rod
160 is mobile.
Preferably, clamping device is arranged in pairs, and two pairs of clamping devices are along the length direction interval of shifting carrying platform 141
Setting, transmission mechanism are arranged in pairs, and two pairs of clamping devices are correspondingly arranged one by one with two pairs of transmission mechanisms.
In the present embodiment, guide rail 144 is provided on mounting rack 140, shifting carrying platform 141 is movably disposed at guide rail
On 144.
In the present embodiment, ball-screw 145 drives shifting carrying platform 141 to move on guide rail 144, wherein synchronous belt passes
Dynamic 143 driving ball-screw 145 rotates.
In metal plate line punching course, need the metal plate punching technique of two sides molding (overturning) as follows:
After the completion of a upper Sheet Metal Forming Technology, moves up and down workbench (shifting carrying platform 141) and be in high-order with stamping die etc.
It sets, after workpiece is moved on the workbench moved up and down by manipulator or robot, clamps finger (clamp assemblies) and open,
Workbench drives ball screw (ball-screw 145) rotation by servo motor, under the action of guide rail 144, is moved down into
With overturning arm (connecting rod 150) the same horizontal position, grip finger workpiece is clamped, workbench continues to move down into predetermined position,
Left and right sides servo motor drives clamping device to rotate 180 ° simultaneously by speed reducer, realizes the overturning of workpiece；Work at the same time platform
On move on to clamping device horizontal position, clamp finger and open, on workpiece work platform for placing, workbench continue on to move on to mold contour
The overturning of a process is realized in position；Workbench upper, middle and lower location point passes through to be controlled close to switch, and workpiece sensing passes through work
Make to realize on table top close to switch；
When workpiece size variation, trapezoidal screw (actuator 161) is adjusted by rotation handwheel, in moving arm guide rod
Under the guiding role of (guide rod 160), mobile arm (mounting base 110) can realize the adjusting of certain stroke in left and right directions,
To meet the use of different workpieces size.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
Overturning structure of the invention can treat turning part by mounting rack 140, shifting carrying platform 141 and clamping device
Realize quickly overturning.Wherein, it is arranged for carrying the shifting carrying platform 141 of component to be flipped in mounting rack 140, clamping device is set
It sets on mounting rack 140.In specific switching process, clamping device obtains the component to be flipped on shifting carrying platform 141 and drives
Component to be flipped is around default axis rotation predetermined angle to realize the overturning of component to be flipped, and then, clamping device will be to
Turning part is placed on shifting carrying platform 141.Overturning structure of the invention passes through mounting rack 140, shifting carrying platform 141 and clamping
Mechanism can treat turning part and realize quickly overturning, solve the problems, such as that workpiece turning efficiency in the prior art is lower.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units not
Those of be necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes, side
The intrinsic other step or units of method, product or equipment.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (15)
1. a kind of overturning structure characterized by comprising
Mounting rack (140)；
Shifting carrying platform (141), the shifting carrying platform (141) are arranged on the mounting rack (140), the shifting carrying platform (141)
For carrying component to be flipped；
Clamping device, the clamping device are arranged on the mounting rack (140), and the clamping device is for obtaining the transfer
Component to be flipped on platform (141) simultaneously drives the component to be flipped to rotate predetermined angle around default axis, with it is described to
After turning part rotates the predetermined angle, the clamping device is used to the component to be flipped being placed into the shifting carrying platform
(141) on.
2. overturning structure according to claim 1, which is characterized in that the shifting carrying platform (141) is movably disposed at
On the mounting rack (140), so that the shifting carrying platform (141) has first position, the second position and the third place；
Wherein, when the shifting carrying platform (141) is located at the first position, the shifting carrying platform (141) is for receiving wait turn over
Rotation member；When the shifting carrying platform (141) is located at the second position, the shifting carrying platform (141) is used to supply the clamping
Mechanism obtains the component to be flipped or receives the component to be flipped after rotating the predetermined angle；When the shifting carrying platform
(141) when being located at the third place, the clamping device drives the component to be flipped around described in the default axis rotation
Predetermined angle.
3. overturning structure according to claim 2, which is characterized in that the second position is located at the first position and institute
It states between the third place.
4. overturning structure according to claim 2, which is characterized in that be provided with induction part on the shifting carrying platform (141)
(142), the induction part (142) is used to obtain the location information of the shifting carrying platform (141), in the shifting carrying platform
(141) it when being moved to the first position or the second position or the third place, is obtained by the induction part (142)
The location information taken controls the shifting carrying platform (141) and stops movement.
5. overturning structure according to claim 1, which is characterized in that the overturning structure further include:
Transmission mechanism, the transmission mechanism are arranged on the mounting rack (140), and the transmission mechanism and the clamping device drive
Dynamic connection, to drive component to be flipped to rotate the predetermined angle around the default axis by the clamping device.
6. overturning structure according to claim 5, which is characterized in that the transmission mechanism includes:
Mounting base (110), the mounting base (110) are arranged on the mounting rack (140)；
First rotation section (120), first rotation section (120) are rotatably arranged on the mounting base (110)；
Second rotation section (130), second rotation section (130) are rotatably arranged on the mounting base (110), and described
Two rotation sections (130) are used to be drivingly connected with the clamping device；
Driving section (40), one end of the driving section (40) are set on first rotation section (120), the driving section (40)
The other end be set on second rotation section (130), with first rotation section (120) pass through the driving section (40)
When second rotation section (130) being driven to rotate, second rotation section (130) drives the clamping device rotation.
7. overturning structure according to claim 6, which is characterized in that the transmission mechanism further include:
Adjustment portion (50), the adjustment portion (50) are arranged on the mounting base (110), the adjustment portion (50) and described first
Rotation section (120) is drivingly connected, to drive first rotation section (120) along far from described second turn in the adjustment portion (50)
When the direction of dynamic portion (130) is mobile, first rotation section (120) drives driving section (40) tensioning.
8. overturning structure according to claim 7, which is characterized in that the adjustment portion (50) includes:
It is tensioned pulling block (51), the tensioning pulling block (51) is arranged on the mounting base (110)；
Impeller (52), the impeller (52) pass through the tensioning pulling block (51) and drive afterwards with first rotation section (120)
Connection；
Wherein, the impeller (52) is arranged with passing through the adjustable in length of tensioning pulling block (51), by described in control
Impeller (52) passes through the first rotation section (120) and second rotation section described in the length adjustment of tensioning pulling block (51)
(130) spacing between.
9. overturning structure according to claim 5, which is characterized in that the clamping device includes:
Connecting rod (150)；
Clamp assemblies, the clamp assemblies are arranged on the connecting rod (150), and the clamp assemblies are for obtaining the transfer
Component to be flipped on platform (141)；
Wherein, the transmission mechanism and the connecting rod (150) are drivingly connected, to pass through the connecting rod in the transmission mechanism
(150) when driving clamp assemblies rotation, the clamp assemblies drive the component to be flipped to rotate around the default axis.
10. overturning structure according to claim 9, which is characterized in that the clamp assemblies include:
First clamping member (10), the first clamping member (10) include the first clamping part (11)；
Second clamping piece (20), second clamping piece (20) include the second clamping part (21), first clamping part (11) and
Second clamping part (21) is for clamping component to be flipped；
Wherein, at least one of first clamping part (11) and second clamping part (21) can be rotatably set, so that
First clamping part (11) and second clamping part (21) clamp the component to be flipped or the release component to be flipped.
11. overturning structure according to claim 10, which is characterized in that the first clamping member (10) further include:
First driving portion (12)；
First connecting portion (13), first clamping part (11) are arranged on the first connecting portion (13), first driving
Portion (12) and the first connecting portion (13) are drivingly connected far from one end of first clamping part (11), to pass through described first
Interconnecting piece (13) drives first clamping part (11) to rotate along the direction close to or far from second clamping part (21).
12. overturning structure according to claim 11, which is characterized in that second clamping piece (20) further include:
Second driving portion (22)；
Second connecting portion (23), second clamping part (21) are arranged on the second connecting portion (23), second driving
Portion (22) and the second connecting portion (23) are drivingly connected far from one end of second clamping part (21), to pass through described second
Interconnecting piece (23) drives second clamping part (21) to rotate along the direction close to or far from first clamping part (11)；
Wherein, first driving portion (12) and second driving portion (22) can synchronous operation, in first driving portion
(12) first clamping part (11) is driven to rotate along the direction close to second clamping part (21), and second driving portion
(22) when second clamping part (21) being driven to rotate along the direction close to first clamping part (11), first clamping part
(11) and second clamping part (21) clamps the component to be flipped.
13. overturning structure according to claim 9, which is characterized in that the clamp assemblies are arranged in pairs, and pairs of two
The clamp assemblies are oppositely disposed on the connecting rod (150), and two opposite clamp assemblies are for being clamped in institute
State the two sides of component to be flipped；Wherein, the clamp assemblies are movably disposed along the width direction of the shifting carrying platform (141)
On the connecting rod (150).
14. overturning structure according to claim 5, which is characterized in that the overturning structure further include:
Guide rod (160), the guide rod (160) are arranged on the mounting rack (140), and the transmission mechanism is movably set
It sets on the guide rod (160), the guide rod (160) extends along the length direction of the shifting carrying platform (141)；
Actuator (161), the actuator (161) and the transmission mechanism are drivingly connected, to drive the transmission mechanism along institute
It is mobile to state guide rod (160).
15. overturning structure according to claim 5, which is characterized in that the clamping device is arranged in pairs, and pairs of two
The clamping device is arranged along the length direction interval of the shifting carrying platform (141), and the transmission mechanism is arranged in pairs, pairs of
Two clamping devices are correspondingly arranged one by one with two pairs of transmission mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811348820.4A CN109261832B (en) | 2018-11-13 | 2018-11-13 | Turnover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811348820.4A CN109261832B (en) | 2018-11-13 | 2018-11-13 | Turnover structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109261832A true CN109261832A (en) | 2019-01-25 |
| CN109261832B CN109261832B (en) | 2024-03-08 |
Family
ID=65192750
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811348820.4A Active CN109261832B (en) | 2018-11-13 | 2018-11-13 | Turnover structure |
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| Country | Link |
|---|---|
| CN (1) | CN109261832B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110000300A (en) * | 2019-03-23 | 2019-07-12 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | A kind of intelligent multifunctional stand alone type line manipulator |
| CN110524380A (en) * | 2019-09-24 | 2019-12-03 | 樱花电梯（中山）有限公司 | Intelligent automatically grinding polishing production line |
| WO2021047836A1 (en) * | 2019-09-11 | 2021-03-18 | bavius technologie gmbh | Device for pivoting, turning and exchanging workpiece pallets, and horizontal machining center |
| CN113001487A (en) * | 2021-02-25 | 2021-06-22 | 郑烨 | Turnover mechanism for tooling and testing fixture for automobile production |
| CN115231282A (en) * | 2021-04-23 | 2022-10-25 | 广东博智林机器人有限公司 | Overturning device |
| RU2788388C1 (en) * | 2019-09-11 | 2023-01-18 | Бавиус Технологи Гмбх | A device for manipulating pallets with workpieces to be processed when they are changed at a horizontal machining center, as well as a horizontal machining center |
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| RU2788388C1 (en) * | 2019-09-11 | 2023-01-18 | Бавиус Технологи Гмбх | A device for manipulating pallets with workpieces to be processed when they are changed at a horizontal machining center, as well as a horizontal machining center |
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| CN113001487A (en) * | 2021-02-25 | 2021-06-22 | 郑烨 | Turnover mechanism for tooling and testing fixture for automobile production |
| CN115231282A (en) * | 2021-04-23 | 2022-10-25 | 广东博智林机器人有限公司 | Overturning device |
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|---|---|
| CN109261832B (en) | 2024-03-08 |
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