CN109533813A - A kind of reciprocating lever transportation system - Google Patents
A kind of reciprocating lever transportation system Download PDFInfo
- Publication number
- CN109533813A CN109533813A CN201811549096.1A CN201811549096A CN109533813A CN 109533813 A CN109533813 A CN 109533813A CN 201811549096 A CN201811549096 A CN 201811549096A CN 109533813 A CN109533813 A CN 109533813A
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- China
- Prior art keywords
- lifting
- transportation system
- reciprocating lever
- motor
- lifting mechanism
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- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 230000008878 coupling Effects 0.000 claims abstract description 21
- 238000010168 coupling process Methods 0.000 claims abstract description 21
- 238000005859 coupling reaction Methods 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 6
- 230000007306 turnover Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000002893 slag Substances 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
- B65G25/04—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors
Abstract
The invention discloses a kind of reciprocating lever transportation systems, comprising: lifting mechanism and horizontal transport agency, lifting mechanism includes an active lifting mechanism and multiple driven lifting mechanisms, active lifting mechanism includes crank, the connecting rod for being articulated with the crank free end and the first lifting rocking bar, driven lifting mechanism includes pull rod and lifting rocking bar, horizontal transport agency includes Hooks coupling universal coupling, and the free end of Hooks coupling universal coupling connects sprocket drive spindle, gear is housed on gear shaft.Rocking bar is driven by setting first motor to realize that the lifting of track moves back and forth, the reciprocating motion of the horizontal position of the cooperation realization track of second motor driven gear and rack gear is set, its structure is simple, synchronism is good, inside is mostly link mechanism, less sensitive to dust welding slag etc., strong antijamming capability can be adapted for most of main engine plants.
Description
Technical field
The present invention relates to weld car conveying equipment technical field more particularly to a kind of reciprocating lever transportation systems.
Background technique
With the fast development of automobile industry, automotive type update is further frequent, and automobile main frame maker requires to be promoted
Auto Production Capacity improves productive temp.Present most of main engine plants all use reciprocating lever transportation system or rolling bed to convey vehicle body.It is existing
Stage, most of reciprocating lever transportation systems were cheap, but positioning accuracy is poor, and structure is complicated, and beat is low, were not able to satisfy mostly
The production requirement of main engine plants.And rolling bed price is relatively high, takes up a large area, maintenance cost is relatively high.
Summary of the invention
The present invention provides a kind of reciprocating lever transportation systems, it is intended to solve the above problems, provide that a kind of structure is simple, positioning
The conveying equipment that precision is high, beat is high, maintenance cost is low.
The present invention provides a kind of reciprocating lever transportation system, feature includes: lifting mechanism and horizontal transport agency, institute
Stating lifting mechanism includes an active lifting mechanism and multiple driven lifting mechanisms, and the active lifting mechanism includes being fixed on
The crank of fixed-axis rotation is done on the output shaft of first motor and around the output shaft of the first motor, is articulated with the cam freedom
The connecting rod at end and the first lifting rocking bar for being fixed in the first fixing axle and doing around first fixing axle fixed-axis rotation, institute
The end for stating the first lifting rocking bar is connected with the free end of the connecting rod, and another end is connected with track.The driven lifting
Mechanism includes being connected on the first lifting rocking bar that the connecting rod is followed to do the first connecting rod of plane motion and be fixed on
The second lifting rocking bar of fixed-axis rotation, one end of the second lifting rocking bar are done in second fixing axle and around second fixing axle
Head is connected with the free end of the first connecting rod, and another end is connected with track.The horizontal transport agency includes being fixed on the
Hooks coupling universal coupling on two motor output shafts, the free end of the Hooks coupling universal coupling connect sprocket drive spindle, fill on the gear shaft
There is gear, the rack gear being meshed with the gear is fixed on the track, the gear is engaged on the rack gear.
Further, the idler wheel for carrying out lateral Displacement to the track is additionally provided in the reciprocating lever transportation system.
Further, the first motor and second motor are circumscribed with retarder.
Further, the outside of second motor and the retarder being connected with second motor is coated with dust-proof
Cover.
Further, the swingable vehicle body branch for being supported to vehicle body is additionally provided in the reciprocating lever transportation system
Support mechanism.
Further, the vehicle body supporting mechanism is fixed on the raceway surface by mounting base, and the vehicle body supports machine
Structure includes cylinder, and the turnover mechanism driven by the cylinder.
Further, the turnover mechanism includes the shaft being fixed in the mounting base, and the work in the cylinder
Around the limit plate of shaft rotation under.
Further, the lifting mechanism and horizontal transport agency head and the tail are continuously coupled in a row.
It further, is the rigid connection of link-type inside the lifting mechanism and the horizontal transport agency.
Further, the first motor and first motor are servo motor.
Reciprocating lever transportation system of the present invention is by Serve Motor Control, it is ensured that its speed of service is stablized, the height of lifting by
Motor drives rocking bar, highly can control adjustment by the angle that motor rotates.Worktable lifting is embraced by motor afterwards in place
Lock keeps its holding position constant.Each inter-agency rigid connection for all taking link-type inside reciprocating lever transportation system, it is ensured that no
It keeps strokes same station, and worktable lifting synchronism is good.It is mostly link mechanism inside reciprocating lever transportation system of the present invention,
Not very sensitive to dust welding slag etc., strong antijamming capability can be adapted for most of main engine plants.Reciprocating lever transportation system of the present invention
Can satisfy demand of the disparity items to station, adjusted by increasing and decreasing driven lifting mechanism 3,4 quantity and spacing number of stations and
Station spacing.
Detailed description of the invention
Technical solution in order to illustrate the embodiments of the present invention more clearly, below will be to needed in embodiment description
Attached drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of overall structure diagram of reciprocating lever transportation system provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of the active lifting mechanism of reciprocating lever transportation system provided in an embodiment of the present invention；
Fig. 3 is a kind of partial side structure of the active lifting mechanism of reciprocating lever transportation system provided in an embodiment of the present invention
Enlarged drawing；
Fig. 4 is a kind of structural schematic diagram of the driven lifting mechanism 3 of reciprocating lever transportation system provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of the driven lifting mechanism 4 of reciprocating lever transportation system provided in an embodiment of the present invention；
Fig. 6 is that a kind of partial structurtes of the driven lifting mechanism 4 of reciprocating lever transportation system provided in an embodiment of the present invention are shown
It is intended to；
Fig. 7 is a kind of structural schematic diagram of the horizontal transport agency of reciprocating lever transportation system provided in an embodiment of the present invention；
Fig. 8 is a kind of knot at another visual angle of the horizontal transport agency of reciprocating lever transportation system provided in an embodiment of the present invention
Structure schematic diagram；
Fig. 9 is a kind of partial structurtes signal of the horizontal transport agency of reciprocating lever transportation system provided in an embodiment of the present invention
Figure；
Figure 10 is a kind of structural schematic diagram of the vehicle body supporting mechanism of reciprocating lever transportation system provided in an embodiment of the present invention；
Figure 11 is a kind of structural schematic diagram of the support base of reciprocating lever transportation system provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
It should be appreciated that ought use in this specification and in the appended claims, term " includes " and "comprising" instruction
Described feature, entirety, step, operation, the presence of element and/or component, but one or more of the other feature, whole is not precluded
Body, step, operation, the presence or addition of element, component and/or its set.
It is also understood that mesh of the term used in this description of the invention merely for the sake of description specific embodiment
And be not intended to limit the present invention.As description of the invention and it is used in the attached claims, unless on
Other situations are hereafter clearly indicated, otherwise " one " of singular, "one" and "the" are intended to include plural form.
It will be further appreciated that the term "and/or" used in description of the invention and the appended claims is
Refer to any combination and all possible combinations of one or more of associated item listed, and including these combinations.
Please refer to Fig. 1-Fig. 8.
Fig. 1 is a kind of structural schematic diagram of reciprocating lever transportation system provided in an embodiment of the present invention, the reciprocating lever delivery system
System includes lifting mechanism and horizontal transport agency 5, and lifting mechanism includes an active lifting mechanism 2 and multiple driven liftings
Mechanism (3 and 4).Active lifting mechanism 2 includes being fixed on the output shaft of first motor 26 and around the output shaft of first motor 26
The crank 21 of fixed-axis rotation is done, the connecting rod 22 of 21 free end of crank is articulated with and is fixed in the first fixing axle 23 and around
One fixing axle 23 does the first lifting rocking bar 24 of fixed-axis rotation, an end of the first lifting rocking bar 24 and the free end phase of connecting rod 22
Even, another end is connected with track 28 by mounting base 29.Driven lifting mechanism include be connected on the first lifting rocking bar 24 with
The first pull rod 27 of plane motion is made with connecting rod 22 and is fixed in the second fixing axle 35 and is done dead axle around the second fixing axle 35
Second lifting rocking bar 34 of rotation, an end of the second lifting rocking bar 34 are connected with the free end of the first pull rod 27, another end
It is connected with track 33.Horizontal transport agency 5 includes the universal shaft coupling device 53 being fixed on 51 output shaft of the second motor, universal connecting shaft
The free end of device 53 connects sprocket drive spindle, gear 54 is housed on gear shaft, track 56 is (herein in 5th area of horizontal transport agency
The track in domain) on be fixed with the rack gear 55 to match with gear 54, gear 54 is engaged on rack gear 55.
Referring to figs. 2 and 3, first motor 26 drives active lifting mechanism 2,21 one end of crank and reducer output shaft phase
Even, the other end is connected with connecting rod 22, and 22 other end of connecting rod is connected with lifting rocking bar 24, and mounting base 29 is mounted on the first lifting rocking bar
It is connected on 24 and with track 28.Under the driving of first motor 26, crank 21 is pivoted, and drives connecting rod 22 mobile, so that the
One lifting rocking bar 24 is rotated around rotary shaft 23, and mounting base 29 moves upwards, and achievees the purpose that lift track 28.Crank 21 is around deceleration
The rotation of device output shaft, that one end that connecting rod 22 is connected with crank 21 also move in a circle around axis, and connecting rod 22 is driven to move reciprocatingly,
And 22 other end of connecting rod then drives the first lifting rocking bar 24 around 23 reciprocating rotation of axis, mounting base 29 also therefore can be in vertical direction
Upper reciprocating motion, to realize that track 28 does reciprocal elevating movement in the vertical direction.Link block 25 is connected with pull rod 27,
First lifting rocking bar 24 pulls pull rod 27 to move back and forth when rotating, and transmits motion to next structure.
Referring to fig. 4, driven lifting mechanism 3 provided in this embodiment, operation logic and motor-driven main act are shown
The lifting principle for rising mechanism 2 is similar, and pull rod 27, which moves reciprocatingly, drives lifting rocking bar 34 to be pivoted, and lifts track-frame 33,
And pull rod 31 is pulled to move reciprocatingly, transmit motion to next structure.
Referring to figs. 5 and 6, show driven lifting mechanism 4 provided in this embodiment, with active lifting mechanism 2 and from
Dynamic 3 principle of lifting mechanism is identical, and pull rod 31 drives lifting rocking bar 44 to rotate, and so that idler wheel 42 is lifted track lifting, idler wheel 43 is to rail
Road is limited, and track axially moves relative between idler wheel, reduces frictional force, and the more steady nothing of movement is made to make an uproar.Pull rod 41
It is connected with link block 45, transmits motion to next structure.
Referring to figs. 7 and 8, horizontal transport agency 5 provided in this embodiment, the second motor 51 and retarder phase are shown
Connect, reducer output shaft connection 53 one end of Hooks coupling universal coupling, 53 other end tooth connection wheel shaft of Hooks coupling universal coupling, is equipped on gear shaft
Two gears 54, two gears 54 are engaged with two toothed racks 55 respectively.Rack gear 55 is mounted on track 56.The driving of second motor 51
Hooks coupling universal coupling 53 rotates, and band 54 pivoting of moving gear, gear 54 is engaged with rack gear 55, and track 56 is driven to move horizontally.
Second motor 51 by Hooks coupling universal coupling 53 can allow gear 54 around axis clockwise or counterclockwise, therefore track 56 can be in level
It is moved back and forth on direction.Power is transmitted in a manner of rack and pinion engagement in mechanism, ensure that running precision.
Referring to Fig. 9, the lifting principle of horizontal transport agency 5 is identical as aforementioned lifting mechanism, and 57 horizontal movement of connecting rod pulls
Swing arm 58 is pivoted, and then is lifted track, and secondary lever mechanism scissors fork 510 keeps supporting mechanism 511 during lifting
Stablize and rises.Next stage is transmitted motion to by connecting rod 59 when mechanism is run.
Referring to fig. 4, the idler wheel for carrying out lateral Displacement to the track is additionally provided in reciprocating lever transportation system.
Specifically, wherein idler wheel 32 limits track-frame 33, guarantees that its is stable.
In one embodiment, first motor 26 and the second motor 51 are circumscribed with retarder.
Referring to figs. 7 and 8, the outside of the second motor 51 and the retarder being connected with the second motor 51 is coated with dust cover
52。
Specifically, dust cover 52 can protect the second motor 51 and retarder therein to influence from the external world.
Referring to Figure 10, in one embodiment, it is additionally provided in reciprocating lever transportation system and is put for what is be supported to vehicle body
Dynamic vehicle body supporting mechanism 6.
In one embodiment, vehicle body supporting mechanism 6 is fixed on raceway surface by mounting base 62, and vehicle body supporting mechanism 6 wraps
Include cylinder 61, and the turnover mechanism driven by cylinder 61.
In one embodiment, turnover mechanism includes the shaft 63 being fixed in mounting base 62, and the work in the cylinder
Under around the shaft 63 rotation limit plate 64.
It is as shown in the figure vehicle body supporting mechanism in reciprocating lever transportation system provided in this embodiment specifically referring to Figure 11
6, mechanism is installed in orbit by mounting base 62, and cylinder 61 controls turnover mechanism 64, when the opening of cylinder 61, turnover mechanism around
The rotation of axis 63 is holded up perpendicular to ground, supports vehicle body together with support base 65, cylinder locking maintains 64 vertical state of turnover mechanism.
When needing to take away vehicle body, cylinder 61 is shunk, and turnover mechanism 64 falls down around the rotation of axis 63, is withdrawn convenient for vehicle body.
In one embodiment, lifting mechanism and horizontal transport agency head and the tail are continuously coupled in a row.
It in one embodiment, is the rigid connection of link-type inside lifting mechanism and horizontal transport agency.
In one embodiment, first motor and the second motor are servo motor.
Specifically, reciprocating lever transportation system of the present invention is by Serve Motor Control, it is ensured that its speed of service is stablized, lifting
Height is driven by a motor rocking bar, highly can control adjustment by the angle that motor rotates.Worktable lifting passes through afterwards in place
Motor internal contracting brake keeps its holding position constant.Each inter-agency rigid connection for all taking link-type inside reciprocating lever transportation system, can
Guaranteeing different stations, it is kept strokes, and worktable lifting synchronism is good.It is mostly to connect inside reciprocating lever transportation system of the present invention
Rod structure, not very sensitive to dust welding slag etc., strong antijamming capability can be adapted for most of main engine plants.Reciprocating lever of the present invention
Transportation system can satisfy demand of the disparity items to station, be adjusted by increasing and decreasing driven lifting mechanism 3,4 quantity and spacing
Number of stations and station spacing.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or replace
It changes, these modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection scope subject to.
Claims (10)
1. a kind of reciprocating lever transportation system, feature includes: lifting mechanism and horizontal transport agency, and the lifting mechanism includes
One active lifting mechanism and multiple driven lifting mechanisms, the active lifting mechanism include the output for being fixed on first motor
On axis and around the output shaft of the first motor do the crank of fixed-axis rotation, be articulated with the cam free end connecting rod and
It is fixed in the first fixing axle and does around first fixing axle the first lifting rocking bar of fixed-axis rotation, the first lifting rocking bar
An end be connected with the free end of the connecting rod, another end is connected with track.The driven lifting mechanism includes being connected to
The connecting rod is followed to do the first connecting rod of plane motion and be fixed in the second fixing axle simultaneously on the first lifting rocking bar
The second lifting rocking bar of fixed-axis rotation is done around second fixing axle, an end and described first for the second lifting rocking bar connects
The free end of bar is connected, and another end is connected with track.The horizontal transport agency includes being fixed on the second motor output shaft
Hooks coupling universal coupling, the free end of the Hooks coupling universal coupling connects sprocket drive spindle, gear, the track is housed on the gear shaft
On be fixed with the rack gear being meshed with the gear, the gear is engaged on the rack gear.
2. reciprocating lever transportation system according to claim 1, which is characterized in that be additionally provided in the reciprocating lever transportation system
For carrying out the idler wheel of lateral Displacement to the track.
3. reciprocating lever transportation system according to claim 1, which is characterized in that the first motor and second electricity
Machine is circumscribed with retarder.
4. reciprocating lever transportation system according to claim 3, which is characterized in that second motor and with described second
The outside of the connected retarder of motor is coated with dust cover.
5. reciprocating lever transportation system according to claim 1, which is characterized in that be additionally provided in the reciprocating lever transportation system
Swingable vehicle body supporting mechanism for being supported to vehicle body.
6. reciprocating lever transportation system according to claim 5, which is characterized in that the vehicle body supporting mechanism passes through mounting base
It is fixed on the raceway surface, the vehicle body supporting mechanism includes cylinder, and the turnover mechanism driven by the cylinder.
7. reciprocating lever transportation system according to claim 6, which is characterized in that the turnover mechanism is described including being fixed on
Shaft in mounting base, and around the limit plate of the shaft rotation under the action of cylinder.
8. reciprocating lever transportation system according to claim 1, which is characterized in that the lifting mechanism and the level are defeated
Send mechanism head and the tail continuously coupled in a row.
9. reciprocating lever transportation system according to claim 1, which is characterized in that the lifting mechanism and the level are defeated
Send it is in-house be link-type rigid connection.
10. reciprocating lever transportation system according to claim 1, which is characterized in that the first motor and the second motor are equal
For servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811549096.1A CN109533813A (en) | 2018-12-18 | 2018-12-18 | A kind of reciprocating lever transportation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811549096.1A CN109533813A (en) | 2018-12-18 | 2018-12-18 | A kind of reciprocating lever transportation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109533813A true CN109533813A (en) | 2019-03-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811549096.1A Pending CN109533813A (en) | 2018-12-18 | 2018-12-18 | A kind of reciprocating lever transportation system |
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| CN (1) | CN109533813A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110937338A (en) * | 2019-12-17 | 2020-03-31 | 武汉捷福鹰汽车装备有限公司 | Reciprocating feeding device |
| CN112591216A (en) * | 2020-12-04 | 2021-04-02 | 杭州中亚机械股份有限公司 | Stepping conveying device |
| CN115753081A (en) * | 2022-12-29 | 2023-03-07 | 宁夏银星能源风电设备制造有限公司 | Speed reducer spiral bevel gear equipment detects drive arrangement |
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| CN101786215A (en) * | 2010-03-17 | 2010-07-28 | 安徽巨一自动化装备有限公司 | Positioning device with switchable type length position and height position |
| CN206065711U (en) * | 2016-08-31 | 2017-04-05 | 圣基恒信（十堰）工业装备技术有限公司 | A kind of Riciprocating bar type work conveyance system for vehicle bodywork soldering wiring |
| CN208166469U (en) * | 2018-04-24 | 2018-11-30 | 烟台达源自动化科技有限公司 | A kind of oscillating rod type reciprocal transportation system |
| CN209480539U (en) * | 2018-12-18 | 2019-10-11 | 安徽双骏智能科技有限公司 | A kind of reciprocating lever transportation system |
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2018
- 2018-12-18 CN CN201811549096.1A patent/CN109533813A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786215A (en) * | 2010-03-17 | 2010-07-28 | 安徽巨一自动化装备有限公司 | Positioning device with switchable type length position and height position |
| CN206065711U (en) * | 2016-08-31 | 2017-04-05 | 圣基恒信（十堰）工业装备技术有限公司 | A kind of Riciprocating bar type work conveyance system for vehicle bodywork soldering wiring |
| CN208166469U (en) * | 2018-04-24 | 2018-11-30 | 烟台达源自动化科技有限公司 | A kind of oscillating rod type reciprocal transportation system |
| CN209480539U (en) * | 2018-12-18 | 2019-10-11 | 安徽双骏智能科技有限公司 | A kind of reciprocating lever transportation system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110937338A (en) * | 2019-12-17 | 2020-03-31 | 武汉捷福鹰汽车装备有限公司 | Reciprocating feeding device |
| CN112591216A (en) * | 2020-12-04 | 2021-04-02 | 杭州中亚机械股份有限公司 | Stepping conveying device |
| CN112591216B (en) * | 2020-12-04 | 2023-11-14 | 杭州中亚机械股份有限公司 | Step-by-step conveyor |
| CN115753081A (en) * | 2022-12-29 | 2023-03-07 | 宁夏银星能源风电设备制造有限公司 | Speed reducer spiral bevel gear equipment detects drive arrangement |
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