CN209242061U - A kind of automobile front floor workpiece pickup turnover device - Google Patents
A kind of automobile front floor workpiece pickup turnover device Download PDFInfo
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- CN209242061U CN209242061U CN201821880446.8U CN201821880446U CN209242061U CN 209242061 U CN209242061 U CN 209242061U CN 201821880446 U CN201821880446 U CN 201821880446U CN 209242061 U CN209242061 U CN 209242061U
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Abstract
The utility model relates to a kind of automobile front floor workpiece pickup turnover devices, have rectangular box-like base assembly, and pedestal includes bedframe, and the both sides of bedframe have been arranged symmetrically several bottoms carrying idler wheel, and the side of bedframe is also equipped with transfer motor；Middle layer movable stand assembly is carried on bottom carrying idler wheel；Upper layer movable stand assembly is additionally provided on the frame of middle layer；The middle position of upper layer frame is hinged with a tumble cylinder, and the one end of upper layer frame is hingedly connected with a turnover board；Fluctuating orbit equipped with two parallel arrangements on turnover board, lifting cylinder is housed between two fluctuating orbits, a resupination framework is also slidably connected on two fluctuating orbits, two supporting blocks at the top of resupination framework, which are also respectively corresponded, pneumatically grabs clamp mechanism equipped with a set of, and the intermediate position of resupination framework has also been arranged symmetrically two sets of oblique spreading mechanisms to both sides；The utility model structure novelty compact to design, occupation area of equipment is relatively small but to obtain larger stroke.
Description
Technical field
The utility model relates to weld car technical field of auxiliary equipment, especially a kind of automobile front floor workpiece pickup is turned over
Rotary device.
Background technique
In car body welding producing line, when being welded of automobile front floor workpiece is being carried out, is all being by equipment by ground fabric
Preceding floor pieces in frame take out and after overturning positioning, then pass through other conveying equipments or robot for the workpiece of overturning
It is transported on main weldering line and is processed, but on existing main weldering line, automobile front floor workpiece is grabbed out from material frame
Come and the equipment that overturns all there are problems that the following aspects or be exactly occupation area of equipment it is big or be exactly convey away from
It is insufficient from stroke or be exactly that workpiece turning is not unstable precisely unreliable, it eventually leads to production line and is welded efficiency reduction.
Summary of the invention
On present on the equipment that the purpose of this utility model is overturn aiming at existing automobile front floor workpiece feeding
Problem is stated, a kind of structure novelty compact to design is provided, before the relatively small automobile that can but obtain larger stroke of occupation area of equipment
Floor pieces pickup turnover device.
The concrete scheme of the utility model is: a kind of automobile front floor workpiece pickup turnover device, has rectangular box-like bottom
Seat assembly, the pedestal include bedframe, and the both sides of bedframe have been arranged symmetrically several bottoms carrying idler wheel, base frames
The side of frame is also equipped with transfer motor, and the output end of transfer motor drives gear equipped with transfer；It is held on the bottom carrying idler wheel
It is loaded with middle layer movable stand assembly, the middle layer movable stand assembly includes middle layer frame, and middle layer frame both sides are symmetrically arranged with by slot
Middle layer guide rail made of steel, the bottom carrying idler wheel are rolled along the inside groove of middle layer guide rail, are also equipped with one on the middle layer guide rail
Root driving rack, the driving rack and the transfer driving gear engages connection, in the symmetric position of middle layer frame both sides together
Sample carries idler wheel equipped with middle layer, along direction of travel setting there are two sprocket wheel among the middle layer frame, around being equipped with transfer on sprocket wheel
Chain, one of sprocket wheel are driven by sprocket motors and are operated；Upper layer movable stand assembly is additionally provided on the middle layer frame, on
Layer movable stand assembly includes upper layer frame, and the both sides of upper layer frame are made of channel steel and the middle layer carries idler wheel inside it
Walking is rolled, the bottom of upper layer frame is fixedly connected with the both ends of the transfer chain simultaneously；The middle position of upper layer frame
It is hinged with a tumble cylinder, the one end of upper layer frame is hingedly connected with a turnover board, the turnover board middle position
It is hinged with the piston rod of the tumble cylinder；Fluctuating orbit equipped with two parallel arrangements on the turnover board, two liftings
Lifting cylinder is housed between track, also slidably connects a resupination framework on two fluctuating orbits, the resupination framework and lifting cylinder
Piston rod be connected and under its driving along fluctuating orbit slide；Several are additionally provided on the resupination framework to be arranged symmetrically
Supporting block, two supporting blocks at the top of resupination framework, which are also respectively corresponded, pneumatically grabs clamp mechanism equipped with a set of, be located at overturning
The bottom of frame is then equipped with workpiece shelf, and the intermediate position of resupination framework has also been arranged symmetrically two sets to both sides and oblique has strutted machine
Structure.
Clamp mechanism pneumatically grabbed described in the utility model have and grab folder support, grab and be hinged with one on folder support and grab gas enclosure cylinder,
Grab and be also hinged with a L shape Pneumatic clamping jaw on folder support, Pneumatic clamping jaw front end is directed at a supporting block, the end of Pneumatic clamping jaw with grab
The piston rod of gas enclosure cylinder is articulated and connected.
Oblique spreading mechanism described in the utility model includes that oblique hinge struts cylinder on resupination framework, is strutted
The piston rod front end of cylinder is connected with one piece of distraction plate, struts front edge of board equipped with one and struts idler wheel, which is used for
Operation is strutted to the material frame door for loading automobile front floor workpiece, convenient for pneumatically grabbing clamp mechanism and smoothly grabbing workpiece to pick up.
The two sides of tumble cylinder described in the utility model are additionally provided with two buffer units, and the buffer unit is gas spring
Structure, the gas spring structure are used for cushioning supportive when turning to turnover board.
The bottom of bedframe described in the utility model is provided with several pedestal adjusting devices, and each pedestal adjusts dress
Setting is made of pedestal block and studdle, and wherein studdle is tightly connected with the bedframe by nut clip, pedestal
Regulating device is used to adjust entire tipping arrangement steady.
The utility model has the following beneficial effects:
1. the preceding floor turnover mechanism of the utility model has automatic transferring, struts, grab folder, lifting, overturn the movement function such as 90 °
Energy, each function operation stable coordination, performance are comprehensive.
2. the pedestal of floor pieces pickup turnover mechanism is fixed using ground before the utility model, the height of pedestal passes through
Studdle can be adjusted freely；Transfer operation uses layered stereoscopic formula structure, and middle layer is driven using the transfer motor of variable frequency adjustment
The mode of moving gear rack gear, upper layer use the kind of drive of chain sprocket, run smoothly；Simultaneously because using chpn
The mode of telescopic moving, in relatively small occupied area, it will be able to obtain biggish transfer distance.
3. each transfer guide rail of the preceding floor turnover mechanism of the utility model is all made of high-intensitive profile production, can satisfy
The technique requirement of long range transfer；Tumble cylinder two sides are equipped with gas spring structure to buffer, to guarantee the steady of rotary movement.
4. the transfer distance of turnover mechanism is indefinite in the utility model, need according to preceding floor pieces in material frame
Position carries out detection judgement automatically, then completes to strut automatically, grabs the subsequent actions such as folder workpiece, lifting, return transfer and overturning,
Movement is coherent rapidly, high-efficient.
5. the utility model compatibility is strong, which is applicable to a variety of preceding floor pieces.
6. the utility model can realize automatic transferring, the support of turnover mechanism using PLC programming and screen display debugging technique
It opens, go up and down, the functions such as complete monitoring, fault alarm and the self diagnosis, frequency control and the combined network communication that overturn 90 °, being conducive to
Realize intelligent automation extension.
Detailed description of the invention
Fig. 1 is a direction structure schematic diagram of the utility model；
Fig. 2 is another direction structure schematic diagram of the utility model；
Fig. 3 is the backsight direction structure schematic diagram of the utility model；
Fig. 4 is the right view direction structural schematic diagram of Fig. 3；
Fig. 5 is the overlook direction structural schematic diagram of Fig. 3.
In figure: 1-Pneumatic clamping jaw, 2-grab folder support, and 3-supporting blocks, 4-resupination frameworks, 5-strut idler wheel, 6-supports
Plate is opened, 7-workpiece shelves, 8-middle layer frames, 9-driving racks, 10-middle layers carry idler wheel, 11-nuts, 12-support spiral shells
Bar, 13-pedestal blocks, 14-transfer motors, 15-bedframes, 16-sprocket wheels, 17-bottoms carry idler wheel, 18-upper layer frames
Frame, 19-transfer chains, 20-tumble cylinders, 21-gas spring structures, 22-turnover boards, 23-fluctuating orbits, 24-grab
Gas enclosure cylinder, 25-strut cylinder, 26-lifting cylinders, and 27-transfers drive gear.
Specific embodiment
Referring to Fig. 1-Fig. 5, the utility model is a kind of automobile front floor workpiece pickup turnover device, has rectangular box-like bottom
Seat assembly, the pedestal include bedframe 15, and the both sides of bedframe have been arranged symmetrically several bottoms carrying idler wheel 17, bottom
The side of seat frame is also equipped with transfer motor 14, and the output end of transfer motor drives gear 27 equipped with transfer；The bottom carrying
Middle layer movable stand assembly is carried on idler wheel, the middle layer movable stand assembly includes middle layer frame 8, and middle layer frame both sides are symmetrical
Equipped with the middle layer guide rail made of channel steel, the bottom carrying idler wheel is rolled along the inside groove of middle layer guide rail, on the middle layer guide rail
It is also equipped with a driving rack 9, which engages connection with transfer driving gear, and middle layer frame both sides are symmetrical
Carrying idler wheel 10 in middle layer is also provided on position, there are two sprocket wheel 16, sprocket wheels along direction of travel setting among the middle layer frame
On around be equipped with transfer chain 19, one of sprocket wheel by sprocket motors driving operating；It is additionally provided on the middle layer frame
Layer movable stand assembly, upper layer movable stand assembly includes upper layer frame 18, during the both sides of upper layer frame are made and are described by channel steel
Layer carrying idler wheel rolls walking inside it, and the bottom of upper layer frame is fixedly connected with the both ends of the transfer chain simultaneously；On
The middle position of layer frame is hinged with a tumble cylinder 20, and the one end of upper layer frame is hingedly connected with a turnover board
22, the turnover board middle position and the piston rod of the tumble cylinder are hinged；It is flat equipped with two on the turnover board
The fluctuating orbit 23 of row arrangement is equipped with lifting cylinder 26 between two fluctuating orbits, also slidably connects one on two fluctuating orbits and turn over
Turn frame 4, which is connected with the piston rod of lifting cylinder and slides under its driving along fluctuating orbit；The overturning
Several supporting blocks 3 being arranged symmetrically are additionally provided on frame, two supporting blocks at the top of resupination framework also respectively correspond
Clamp mechanism pneumatically is grabbed equipped with a set of, is then equipped with workpiece shelf 7 positioned at the bottom of resupination framework, the intermediate position of resupination framework is to two
Side has also been arranged symmetrically two sets of oblique spreading mechanisms.
Clamp mechanism pneumatically grabbed described in the present embodiment have and grab folder support 2, grab and be hinged with one on folder support and grab gas enclosure cylinder 24,
Grab and be also hinged with a L shape Pneumatic clamping jaw 1 on folder support, Pneumatic clamping jaw front end is directed at a supporting block, the end of Pneumatic clamping jaw with
Grab the piston rod articulated connection of gas enclosure cylinder.
Oblique spreading mechanism described in the present embodiment includes that oblique hinge struts cylinder 25 on resupination framework, is strutted
The piston rod front end of cylinder is connected with one piece of distraction plate 6, struts front edge of board equipped with one and struts idler wheel 5, which uses
In strutting operation to the material frame door for loading automobile front floor workpiece, smoothly workpiece is grabbed convenient for pneumatically grabbing clamp mechanism and picked up
Come.
The two sides of tumble cylinder described in the present embodiment are additionally provided with two buffer units, and the buffer unit is gas spring knot
Structure 21, the gas spring structure are used for cushioning supportive when turning to turnover board.
The bottom of bedframe described in the present embodiment is provided with several pedestal adjusting devices, each pedestal adjusting device
It is to be made of pedestal block 13 and studdle 12, wherein studdle and the bedframe are clamped by nut 11 connects,
Pedestal adjusting device is used to adjust entire tipping arrangement steady.
The preceding floor turnover mechanism of the utility model has automatic transferring, struts, grab folder, lifting, overturn the movement function such as 90 °
Energy, each function operation stable coordination, performance are comprehensive；The pedestal of floor pieces pickup turnover mechanism uses ground before the utility model
Fixed, the height of pedestal can be adjusted freely by studdle；Transfer operation uses layered stereoscopic formula structure, and middle layer uses
The mode of the transfer motor-driven gear rack gear of variable frequency adjustment, upper layer use the kind of drive of chain sprocket, run smoothly；Simultaneously
Due to the mode using chpn telescopic moving, in relatively small occupied area, it will be able to obtain larger
Transfer distance；Each transfer guide rail of the preceding floor turnover mechanism of the utility model is all made of high-intensitive profile production, Neng Gouman
Technique requirement of the foot length apart from transfer；Tumble cylinder two sides are equipped with gas spring structure to buffer, to guarantee the steady of rotary movement；
The transfer distance of turnover mechanism is indefinite in the utility model, need position according to preceding floor pieces in material frame automatically into
Then row detection judgement is completed to strut automatically, grabs the subsequent actions such as folder workpiece, lifting, return transfer and overturning, movement links up fast
Speed, it is high-efficient；The utility model compatibility is strong, which is applicable to a variety of preceding floor pieces；The utility model can be with
Using PLC programming and screen display debugging technique, realize the automatic transferring of turnover mechanism, the complete monitoring that struts, go up and down, overturning 90 °,
The functions such as fault alarm and self diagnosis, frequency control and combined network communication are advantageously implemented intelligent automation extension.
The utility model can first pass through in transfer motor and sprocket motors driving accordingly when carrying out pickup operation
Layer movable stand assembly and upper layer movable stand assembly carry out being moved to appropriate location, then start tumble cylinder and rotate resupination framework
To pickup position, the frame door of material frame is opened by strutting cylinder, then is operated and is pneumatically grabbed clamp mechanism movement and press from both sides preceding floor pieces
It abuts against in supporting block, then placement is turned by tumble cylinder, finally start middle layer movable stand assembly and upper layer movable stand
Workpiece is transported on conveying equipment and transports by assembly inverted running, and the progress of the above process rapidly and efficiently is greatly improved and is welded
Efficiency.
Claims (5)
1. a kind of automobile front floor workpiece pickup turnover device, it is characterised in that: have rectangular box-like base assembly, the pedestal
Including bedframe, the both sides of bedframe have been arranged symmetrically several bottoms carrying idler wheel, and the side of bedframe is also equipped with
The output end of transfer motor, transfer motor drives gear equipped with transfer；Middle layer movable stand is carried on the bottom carrying idler wheel
Assembly, the middle layer movable stand assembly include middle layer frame, and middle layer frame both sides are symmetrically arranged with the middle layer made of channel steel and lead
Rail, the bottom carrying idler wheel are rolled along the inside groove of middle layer guide rail, are also equipped with a driving rack, the biography on the middle layer guide rail
Carry-over bar engages connection with transfer driving gear, and middle layer carrying rolling is also provided in the symmetric position of middle layer frame both sides
Wheel, along direction of travel setting there are two sprocket wheel among the middle layer frame, around being equipped with transfer chain, one of sprocket wheel on sprocket wheel
It is driven and is operated by sprocket motors；Upper layer movable stand assembly is additionally provided on the middle layer frame, upper layer movable stand assembly includes
There is upper layer frame, the both sides of upper layer frame are made of channel steel and middle layer carrying idler wheel rolls walking, upper layer frame inside it
The bottom of frame is fixedly connected with the both ends of the transfer chain simultaneously；The middle position of upper layer frame is hinged with an overturning gas
Cylinder, the one end of upper layer frame are hingedly connected with a turnover board, the turnover board middle position and the tumble cylinder
Piston rod is hinged；The fluctuating orbit of two parallel arrangements is housed on the turnover board, lifting is housed between two fluctuating orbits
Cylinder also slidably connects a resupination framework on two fluctuating orbits, which is connected simultaneously with the piston rod of lifting cylinder
It is slided under its driving along fluctuating orbit；Several supporting blocks being arranged symmetrically are additionally provided on the resupination framework, positioned at turning over
Two supporting blocks for turning frame roof, which are also respectively corresponded, pneumatically grabs clamp mechanism equipped with a set of, is then equipped with positioned at the bottom of resupination framework
Workpiece shelf, the intermediate position of resupination framework have also been arranged symmetrically two sets of oblique spreading mechanisms to both sides.
2. a kind of automobile front floor workpiece pickup turnover device according to claim 1, it is characterised in that: described pneumatically to grab
Clamp mechanism, which has, grabs folder support, grabs and is hinged with one on folder support and grabs gas enclosure cylinder, grabs and is also hinged with a L shape pneumatic clamps on folder support
Pawl, Pneumatic clamping jaw front end are directed at a supporting block, and the end of Pneumatic clamping jaw is articulated and connected with the piston rod for grabbing gas enclosure cylinder.
3. a kind of automobile front floor workpiece pickup turnover device according to claim 1, it is characterised in that: the oblique support
Opening mechanism includes that oblique hinge struts cylinder on resupination framework, and the piston rod front end for strutting cylinder is connected with one piece and struts
Plate struts front edge of board equipped with one and struts idler wheel.
4. a kind of automobile front floor workpiece pickup turnover device according to claim 1, it is characterised in that: the overturning gas
The two sides of cylinder are additionally provided with two buffer units, and the buffer unit is gas spring structure, which is used for overturning bottom
Cushioning supportive when plate turns.
5. a kind of automobile front floor workpiece pickup turnover device according to claim 1, it is characterised in that: the base frames
The bottom of frame is provided with several pedestal adjusting devices, and each pedestal adjusting device is made of pedestal block and studdle,
Wherein studdle is tightly connected with the bedframe by nut clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821880446.8U CN209242061U (en) | 2018-11-15 | 2018-11-15 | A kind of automobile front floor workpiece pickup turnover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821880446.8U CN209242061U (en) | 2018-11-15 | 2018-11-15 | A kind of automobile front floor workpiece pickup turnover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209242061U true CN209242061U (en) | 2019-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821880446.8U Active CN209242061U (en) | 2018-11-15 | 2018-11-15 | A kind of automobile front floor workpiece pickup turnover device |
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| Country | Link |
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| CN (1) | CN209242061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279311A (en) * | 2018-11-15 | 2019-01-29 | 黄石鼎信机电有限公司 | A kind of automobile front floor workpiece pickup turnover device |
-
2018
- 2018-11-15 CN CN201821880446.8U patent/CN209242061U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279311A (en) * | 2018-11-15 | 2019-01-29 | 黄石鼎信机电有限公司 | A kind of automobile front floor workpiece pickup turnover device |
| CN109279311B (en) * | 2018-11-15 | 2023-12-19 | 黄石鼎信机电有限公司 | Automobile front floor workpiece taking and overturning device |
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