CN110615358A - Online turnover mechanism and turnover method on automobile chassis assembly line - Google Patents
Online turnover mechanism and turnover method on automobile chassis assembly line Download PDFInfo
- Publication number
- CN110615358A CN110615358A CN201910723115.6A CN201910723115A CN110615358A CN 110615358 A CN110615358 A CN 110615358A CN 201910723115 A CN201910723115 A CN 201910723115A CN 110615358 A CN110615358 A CN 110615358A
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- 230000007306 turnover Effects 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 238000013016 damping Methods 0.000 claims abstract description 29
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
- B66C13/085—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions electrical
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses an online turnover mechanism and a turnover method on an automobile chassis assembly line, which solve the problems that the existing chassis turnover driving mechanism is easy to damage and turnover needs to be stopped. The automobile chassis support device is characterized in that an automobile chassis support seat (2) is arranged on a plate type chain conveyor (1), an electric hoist track (3) is arranged in the air right above the plate type chain conveyor (1), an electric hoist (4) is hung on the electric hoist track (3), a door-shaped turning frame cross beam (5) is hung on the electric hoist (4), a left hydraulic damping cylinder (6) is hung at the left end of the door-shaped turning frame cross beam (5), a right hydraulic damping cylinder (7) is hung at the right end of the door-shaped turning frame cross beam (5), a driving turnover mechanism and a driven turnover mechanism are arranged below the two hydraulic damping cylinders, and an automobile chassis frame (29) is clamped between a shoulder pole-shaped longitudinal channel steel (17) of the driving turnover mechanism and a driven jacking pin (18). The turnover mechanism has long service life and low damage rate.
Description
Technical Field
The invention relates to equipment on an automobile chassis assembly line, in particular to an online turnover mechanism and a turnover method on the automobile chassis assembly line.
Background
In an automobile assembly production line of a light truck or a heavy truck, the assembly of an automobile chassis is carried out on a plate type chain conveyor; the main body of the plate-type chain conveyor is a closed annular chain, and supporting seats are fixedly arranged on the closed annular chain at intervals; the assembled automobile chassis is hoisted to a supporting seat at the tail part of the plate type chain conveyor, the automobile chassis is slowly conveyed forwards along with the chain, the assembly of accessories in each process is completed one by one in the conveying process until the automobile chassis enters the head part of the plate type chain conveyor, and the assembled chassis is hoisted to a station of the next process. In the assembly process, after the assembly task of the front axle and the rear axle is completed, the whole automobile chassis frame needs to be turned over by 180 degrees, and after the turning is completed, the subsequent assembly of accessories on the chassis frame can be performed. The turning process on the existing assembly line is as follows: after a front axle and a rear axle of an automobile chassis frame are assembled, stopping the wire of a plate type chain conveyor, and turning the automobile chassis after stopping the wire, wherein the turning device uses two hanging belts, one end of each hanging belt is connected with the front side of the head of the chassis frame, the other end of each hanging belt is connected with the rear side of the head of the chassis frame, one end of the other hanging belt is connected with the front side of the tail of the chassis frame, the other end of the other hanging belt is connected with the rear side of the tail of the chassis frame, and the chassis frame is turned for 180 degrees by driving the two hanging belts to synchronously rotate; in the overturning process, because the positions of the two sling bags connected with the chassis frame are easy to deviate, the center of gravity of the chassis frame can deviate in the overturning process, so that the chassis frame can seriously shake in the overturning process, the sling overturning driving device can be damaged due to the shaking of the sling, the sling overturning driving device is frequently damaged on site, and frequent maintenance and replacement are needed; in addition, in the overturning process of the automobile chassis, the connection part of the sling and the automobile chassis is easy to be separated, and the life safety of field operators is threatened.
Disclosure of Invention
The invention provides an online turnover mechanism and a turnover method on an automobile chassis assembly line, which solve the technical problems that the existing chassis turnover driving mechanism is easy to damage and turnover needs to be stopped.
The invention solves the technical problems by the following technical scheme:
an on-line turnover mechanism on an automobile chassis assembly line comprises a plate type chain conveyor, an automobile chassis supporting seat is arranged on the plate type chain conveyor, an electric hoist track is arranged in the air right above the plate type chain conveyor, an electric hoist is hung on the electric hoist track, a door-shaped turnover frame cross beam is hung on the electric hoist, a left hydraulic damping cylinder is hung at the left end of the door-shaped turnover frame cross beam, a left door-shaped frame upright post is connected to an output shaft extending downwards of the left hydraulic damping cylinder, a right hydraulic damping cylinder is hung at the right end of the door-shaped turnover frame cross beam, a right door-shaped frame upright post is connected to an output shaft extending downwards of the right hydraulic damping cylinder, a left shaft sleeve is welded at the lower end of the left door-shaped frame upright post, the central axis of the left shaft sleeve and the central axis of the left direction of the door-shaped turnover frame cross beam are in the same vertical plane, a turnover driving motor mounting seat is fixedly connected to the left side face of the lower end of the left portal frame upright post, a turnover driving motor is mounted on the turnover driving motor mounting seat, a driving motor output shaft of the turnover driving motor is movably arranged in the left side shaft sleeve, a left clamp upright post is fixedly connected to the shaft end of the driving motor output shaft penetrating out of the right side end of the left side shaft sleeve, and a shoulder pole-shaped longitudinal channel steel is fixedly connected to the lower end of the left clamp upright post; the lower end of the right side door-shaped frame upright post is connected with a right side shaft sleeve in a welding mode, the central axis of the right side shaft sleeve and the central axis of the left-right direction of the door-shaped roll-over frame cross beam are in the same vertical plane, a right roll-over shaft is movably arranged in the right side shaft sleeve, the inner side end of the right roll-over shaft is connected with a right inverted T-shaped top connection frame, and the lower end of the right inverted T-shaped top connection frame is provided with a top connection pin; an automobile chassis frame is clamped between the shoulder pole-shaped longitudinal channel steel and the jacking pin.
The shoulder pole-shaped longitudinal channel steel is respectively provided with a left front spring pin and a left rear spring pin, the right inverted T-shaped top connection frame is provided with a right spring pin, the left front spring pin and the left rear spring pin are respectively connected with the left end beam top of the automobile chassis frame, and the right spring pin is connected with the right end beam top of the automobile chassis frame.
The left side face of the cross beam of the portal roll-over stand is fixedly provided with a counterweight fixed pulley, a counterweight steel wire rope is arranged on the counterweight fixed pulley, the left side face of the left portal frame upright post is provided with a counterweight steel wire rope connecting lug, the right side end of the counterweight steel wire rope is connected with the counterweight steel wire rope connecting lug, and the left side end of the counterweight steel wire rope is connected with a counterweight.
An overturning method of an online overturning mechanism on an automobile chassis assembly line comprises the following steps:
firstly, constructing a turnover mechanism: an electric hoist track is arranged in the air right above a plate type chain conveyor, an electric hoist is hung on the electric hoist track, a door-shaped roll-over stand beam is hung on the electric hoist, a left hydraulic damping cylinder is hung at the left end of the door-shaped roll-over stand beam, a left door-shaped stand column is connected on an output shaft extending downwards of the left hydraulic damping cylinder, a right hydraulic damping cylinder is hung at the right end of the door-shaped roll-over stand beam, a right door-shaped stand column is connected on an output shaft extending downwards of the right hydraulic damping cylinder, a left shaft sleeve is welded and connected at the lower end of the left door-shaped stand column, a turnover driving motor mounting seat is fixedly connected on the left side surface of the lower end of the left door-shaped stand column, a turnover driving motor is mounted on the turnover driving motor mounting seat, a driving motor output shaft of the turnover driving motor is movably arranged in the left shaft sleeve, a left clamp stand column is connected at the shaft end of the right side of the driving motor output, the lower end of the left clamp upright post is fixedly connected with a shoulder pole-shaped longitudinal channel steel; the lower end of the right side rack upright post is welded and connected with a right side shaft sleeve, a right turnover shaft is movably arranged in the right side shaft sleeve, the inner side end of the right turnover shaft is connected with a right inverted T-shaped top connecting frame, and a top connecting pin is arranged at the lower end of the right inverted T-shaped top connecting frame;
secondly, when an automobile chassis frame arranged on an automobile chassis supporting seat enters a turning station, starting an electric hoist traveling system to enable an electric hoist and a plate type chain conveyor to synchronously travel forwards;
thirdly, starting a lifting mechanism of the electric hoist to enable a cross beam of the portal roll-over stand to descend, and then clamping the automobile chassis frame between the shoulder pole-shaped longitudinal channel steel and the jacking pin;
fourthly, controlling a lifting mechanism of the electric hoist to lift a cross beam of the portal roll-over stand, lifting the automobile chassis frame to a roll-over height, controlling a roll-over driving motor to rotate 180 degrees, and rotating the automobile chassis frame clamped between the shoulder pole-shaped longitudinal channel steel and the jacking pin 180 degrees to realize the roll-over of the automobile chassis frame;
fifthly, controlling a lifting mechanism of the electric hoist to place the automobile chassis frame back on the plate type chain conveyor, and separating the shoulder pole-shaped longitudinal channel steel and the jacking pin which are clamped at two ends of the automobile chassis frame;
and sixthly, controlling a lifting mechanism of the electric hoist to lift the beam of the door-shaped turnover frame, and then controlling a traveling mechanism of the electric hoist to retreat the electric hoist to the initial position of the turnover station.
The invention realizes the non-stop operation of the turnover of the automobile chassis frame, realizes flexible turnover by the turnover, overcomes the large impact force of the turnover of the chassis frame, and has long service life and low damage rate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the connection relationship between the left clamp upright post 15 and the shoulder-pole-shaped longitudinal channel steel 17;
fig. 3 is a schematic structural view of the weight mechanism of the present invention.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings:
an on-line turnover mechanism on an automobile chassis assembly line comprises a plate type chain conveyor 1, an automobile chassis supporting seat 2 is arranged on the plate type chain conveyor 1, an electric hoist rail 3 is arranged in the air right above the plate type chain conveyor 1, an electric hoist 4 is hung on the electric hoist rail 3, a door-shaped turnover frame cross beam 5 is hung on the electric hoist 4, a left hydraulic damping cylinder 6 is hung at the left end of the door-shaped turnover frame cross beam 5, a left door-shaped frame upright post 8 is connected on a downward extending output shaft of the left hydraulic damping cylinder 6, a right hydraulic damping cylinder 7 is hung at the right end of the door-shaped turnover frame cross beam 5, a right door-shaped frame upright post 9 is connected on a downward extending output shaft of the right hydraulic damping cylinder 7, a left shaft sleeve 10 is welded at the lower end of the left door-shaped frame upright post 8, the central axis of the left shaft sleeve 10 is in the same vertical plane with the central axis of the left and right directions of the door-shaped turnover frame cross beam 5, a turnover driving motor mounting seat 12 is fixedly connected to the left side face of the lower end of the left portal frame upright post 8, a turnover driving motor 13 is mounted on the turnover driving motor mounting seat 12, a driving motor output shaft 14 of the turnover driving motor 13 is movably arranged in the left side shaft sleeve 10, a left clamp upright post 15 is fixedly connected to the shaft end of the driving motor output shaft 14 penetrating out of the right side end of the left side shaft sleeve 10, and a shoulder pole-shaped longitudinal channel steel 17 is fixedly connected to the lower end of the left clamp upright post 15; the lower end of the right side rack upright post 9 is welded with a right side shaft sleeve 11, the central axis of the right side shaft sleeve 11 and the central axis of the left-right direction of the door-shaped roll-over stand beam 5 are in the same vertical plane, a right roll-over shaft is movably arranged in the right side shaft sleeve 11, the inner side end of the right roll-over shaft is connected with a right inverted T-shaped top connection frame 16, and the lower end of the right inverted T-shaped top connection frame 16 is provided with a top connection pin 18; an automobile chassis frame 29 is clamped between the shoulder pole-shaped longitudinal channel steel 17 and the top connecting pin 18; when the turnover driving motor 13 rotates 180 degrees, the driving motor output shaft 14 drives the left clamp upright post 15 fixedly connected to the shaft end of the driving motor to rotate 180 degrees, the left clamp upright post 15 drives the shoulder pole-shaped longitudinal channel steel 17 fixedly connected to the bottom end of the left clamp upright post 15 to rotate 180 degrees, the automobile chassis frame 29 clamped between the shoulder pole-shaped longitudinal channel steel 17 and the jacking pin 18 is turned 180 degrees, and the right inverted T-shaped jacking frame 16 also rotates 180 degrees by taking the right shaft sleeve 11 as the center.
The shoulder pole-shaped longitudinal channel steel 17 is respectively provided with a left front spring pin 19 and a left rear spring pin 21, the right inverted T-shaped top connection frame 16 is provided with a right spring pin 20, the left front spring pin 19 and the left rear spring pin 21 are respectively connected with the left end beam of the automobile chassis frame 29 in a top connection mode, the right spring pin 20 is connected with the right end beam of the automobile chassis frame 29 in a top connection mode, the automobile chassis frame 29, the actively-turned shoulder pole-shaped longitudinal channel steel 17 and the driven rotating top connection pin 18 are fixed and old by the three spring pins, and the automobile chassis frame 29 cannot be separated from the rotating frame in rotation.
A counterweight fixed pulley 24 is fixedly arranged on the side face of the left end of the portal roll-over frame beam 5, a counterweight steel wire rope 23 is arranged on the counterweight fixed pulley 24, a counterweight steel wire rope connecting lug 22 is arranged on the left side face of the left portal frame upright post 8, the right side end of the counterweight steel wire rope 23 is connected with the counterweight steel wire rope connecting lug 22, and the left side end of the counterweight steel wire rope 23 is connected with a counterweight 25; a U-shaped shackle 26, a U-shaped shackle pin 27 and a steel wire rope clamp 28 are arranged at the right end of the counterweight steel wire rope 23, and a counterweight 25 is hung on the U-shaped shackle 26; because the left side surface of the lower end of the left door-shaped frame upright post 8 is fixedly provided with the overturning driving motor 13, the weight of the overturning driving motor 13 is balanced by the counterweight 25, so that the load of the left hydraulic damping cylinder 6 and the load of the right hydraulic damping cylinder 7 are basically balanced, and the stability in the overturning of the automobile chassis frame 29 is ensured.
An overturning method of an online overturning mechanism on an automobile chassis assembly line comprises the following steps:
firstly, constructing a turnover mechanism: an electric hoist track 3 is arranged in the air right above a plate type chain conveyor 1, an electric hoist 4 is hung on the electric hoist track 3, a door-shaped roll-over stand beam 5 is hung on the electric hoist 4, a left hydraulic damping cylinder 6 is hung at the left end of the door-shaped roll-over stand beam 5, a left door-shaped stand column 8 is connected on an output shaft which extends downwards of the left hydraulic damping cylinder 6, a right hydraulic damping cylinder 7 is hung at the right end of the door-shaped roll-over stand beam 5, a right door-shaped stand column 9 is connected on an output shaft which extends downwards of the right hydraulic damping cylinder 7, a left shaft sleeve 10 is welded at the lower end of the left door-shaped stand column 8, an overturn driving motor mounting seat 12 is fixedly connected on the left side surface of the lower end of the left door-shaped stand column 8, an overturn driving motor 13 is mounted on the overturn driving motor mounting seat 12, a driving motor output shaft 14 of the overturn driving motor 13 is movably arranged in the left shaft sleeve 10, a left clamp upright post 15 is connected to the shaft end of the output shaft 14 of the driving motor penetrating out of the right end of the left shaft sleeve 10, and a shoulder pole-shaped longitudinal channel steel 17 is fixedly connected to the lower end of the left clamp upright post 15; the lower end of a right side rack upright post 9 is welded and connected with a right side shaft sleeve 11, a right turnover shaft is movably arranged in the right side shaft sleeve 11, the inner side end of the right turnover shaft is connected with a right inverted T-shaped top connecting frame 16, and a top connecting pin 18 is arranged at the lower end of the right inverted T-shaped top connecting frame 16;
secondly, when the automobile chassis frame 29 arranged on the automobile chassis supporting seat 2 enters the overturning station, starting the electric hoist 4 walking system to enable the electric hoist 4 and the plate-type chain conveyor 1 to synchronously walk forwards;
thirdly, starting a lifting mechanism of the electric hoist 4 to enable the portal roll-over stand beam 5 to descend, and then clamping the automobile chassis frame 29 between the shoulder pole-shaped longitudinal channel steel 17 and the top connecting pin 18;
fourthly, controlling a lifting mechanism of the electric hoist 4 to lift the door-shaped roll-over stand beam 5, lifting the automobile chassis frame 29 to the turning height, controlling the turning driving motor 13 to rotate 180 degrees, and rotating the automobile chassis frame 29 clamped between the shoulder pole-shaped longitudinal channel steel 17 and the jacking pin 18 180 degrees to turn over the automobile chassis frame 29;
fifthly, controlling a lifting mechanism of the electric hoist 4 to put the automobile chassis frame 29 back on the plate-type chain conveyor 1, and separating the shoulder pole-shaped longitudinal channel steel 17 and the jacking pin 18 clamped at two ends of the automobile chassis frame 29;
and sixthly, controlling a lifting mechanism of the electric hoist 4 to lift the portal roll-over frame beam 5, and then controlling a traveling mechanism of the electric hoist 4 to return the electric hoist 4 to the initial position of the roll-over station.
Claims (4)
1. An online turnover mechanism on an automobile chassis assembly line comprises a plate type chain conveyor (1), an automobile chassis supporting seat (2) is arranged on the plate type chain conveyor (1), an electric hoist track (3) is arranged in the air right above the plate type chain conveyor (1), an electric hoist (4) is hung and connected on the electric hoist track (3), the online turnover mechanism is characterized in that a door-shaped turning frame cross beam (5) is hung and connected on the electric hoist (4), a left hydraulic damping cylinder (6) is hung and connected at the left end of the door-shaped turning frame cross beam (5), a left door-shaped frame upright post (8) is connected on an output shaft extending downwards of the left hydraulic damping cylinder (6), a right hydraulic damping cylinder (7) is hung and connected at the right end of the door-shaped turning frame cross beam (5), a right door-shaped frame upright post (9) is connected on an output shaft extending downwards of the right hydraulic damping cylinder (7), the lower end of a left portal frame upright post (8) is welded and connected with a left shaft sleeve (10), the central axis of the left shaft sleeve (10) and the central axis of the portal roll-over frame cross beam (5) in the left-right direction are in the same vertical plane, the left side surface of the lower end of the left portal frame upright post (8) is fixedly connected with a roll-over driving motor mounting seat (12), a roll-over driving motor (13) is mounted on the roll-over driving motor mounting seat (12), a driving motor output shaft (14) of the roll-over driving motor (13) is movably arranged in the left shaft sleeve (10), a left clamp upright post (15) is fixedly connected to the shaft end of the driving motor output shaft (14) penetrating out of the right end of the left shaft sleeve (10), and the lower end of the left clamp upright post (15) is fixedly connected with a shoulder pole type longitudinal channel; the lower end of a right side door-shaped frame upright post (9) is connected with a right side shaft sleeve (11) in a welding mode, the central axis of the right side shaft sleeve (11) and the central axis of the left-right direction of a door-shaped roll-over frame cross beam (5) are in the same vertical plane, a right roll-over shaft is movably arranged in the right side shaft sleeve (11), the inner side end of the right roll-over shaft is connected with a right inverted T-shaped top connection frame (16), and the lower end of the right inverted T-shaped top connection frame (16) is provided with a top connection pin (18); an automobile chassis frame (29) is clamped between the shoulder pole-shaped longitudinal channel steel (17) and the top connecting pin (18).
2. The online turnover mechanism on the automobile chassis assembly line as claimed in claim 1, wherein a left front spring pin (19) and a left rear spring pin (21) are respectively arranged on the shoulder-pole-shaped longitudinal channel steel (17), a right spring pin (20) is arranged on the right inverted T-shaped top connection frame (16), the left front spring pin (19) and the left rear spring pin (21) are respectively connected with a left end beam of an automobile chassis frame (29) in a top connection mode, and the right spring pin (20) is connected with a right end beam of the automobile chassis frame (29) in a top connection mode.
3. The online turnover mechanism on the automobile chassis assembly line as claimed in claim 2, wherein a counterweight fixed pulley (24) is fixedly arranged on the left side face of the portal turnover frame beam (5), a counterweight steel wire rope (23) is arranged on the counterweight fixed pulley (24), a counterweight steel wire rope connecting lug (22) is arranged on the left side face of the left portal frame upright post (8), the right side end of the counterweight steel wire rope (23) is connected with the counterweight steel wire rope connecting lug (22), and the left side end of the counterweight steel wire rope (23) is connected with the counterweight block (25).
4. An overturning method of an online overturning mechanism on an automobile chassis assembly line comprises the following steps:
firstly, constructing a turnover mechanism: an electric hoist track (3) is arranged in the air right above a plate type chain conveyor (1), an electric hoist (4) is hung on the electric hoist track (3), a door-shaped roll-over stand beam (5) is hung on the electric hoist (4), a left hydraulic damping cylinder (6) is hung at the left end of the door-shaped roll-over stand beam (5), a left door-shaped stand column (8) is connected to an output shaft extending downwards of the left hydraulic damping cylinder (6), a right hydraulic damping cylinder (7) is hung at the right end of the door-shaped roll-over stand beam (5), a right door-shaped stand column (9) is connected to an output shaft extending downwards of the right hydraulic damping cylinder (7), a left shaft sleeve (10) is welded at the lower end of the left door-shaped stand column (8), a turnover driving motor mounting seat (12) is fixedly connected to the left side surface of the lower end of the left door-shaped stand column (8), a turnover driving motor (13) is mounted on the turnover driving motor mounting seat (12), a driving motor output shaft (14) of a turnover driving motor (13) is movably arranged in a left side shaft sleeve (10), a left clamp upright post (15) is connected to the shaft end of the driving motor output shaft (14) which penetrates out of the right side end of the left side shaft sleeve (10), and a shoulder pole-shaped longitudinal channel steel (17) is fixedly connected to the lower end of the left clamp upright post (15); the lower end of a right side rack upright post (9) is welded and connected with a right side shaft sleeve (11), a right turnover shaft is movably arranged in the right side shaft sleeve (11), the inner side end of the right turnover shaft is connected with a right inverted T-shaped top connecting frame (16), and a top connecting pin (18) is arranged at the lower end of the right inverted T-shaped top connecting frame (16);
secondly, when an automobile chassis frame (29) arranged on the automobile chassis supporting seat (2) enters a turning station, starting a traveling system of the electric hoist (4) to enable the electric hoist (4) and the plate-type chain conveyor (1) to synchronously travel forwards;
thirdly, starting a lifting mechanism of the electric hoist (4) to enable a cross beam (5) of the door-shaped roll-over stand to descend, and then clamping an automobile chassis frame (29) between a shoulder pole-shaped longitudinal channel steel (17) and a jacking pin (18);
fourthly, controlling a lifting mechanism of the electric hoist (4) to lift the beam (5) of the door-shaped turnover frame, lifting the automobile chassis frame (29) to a turnover height, controlling a turnover driving motor (13) to rotate 180 degrees, and rotating the automobile chassis frame (29) clamped between the shoulder pole-shaped longitudinal channel steel (17) and the jacking pin (18) 180 degrees to realize the turnover of the automobile chassis frame (29);
fifthly, controlling a lifting mechanism of the electric hoist (4), putting the automobile chassis frame (29) back to the plate-type chain conveyor (1), and separating the shoulder pole-shaped longitudinal channel steel (17) and the jacking pin (18) clamped at two ends of the automobile chassis frame (29);
and sixthly, controlling a lifting mechanism of the electric hoist (4), lifting the door-shaped turnover frame beam (5), then controlling a traveling mechanism of the electric hoist (4), and returning the electric hoist (4) to the initial position of the turnover station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910723115.6A CN110615358A (en) | 2019-08-06 | 2019-08-06 | Online turnover mechanism and turnover method on automobile chassis assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910723115.6A CN110615358A (en) | 2019-08-06 | 2019-08-06 | Online turnover mechanism and turnover method on automobile chassis assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110615358A true CN110615358A (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910723115.6A Pending CN110615358A (en) | 2019-08-06 | 2019-08-06 | Online turnover mechanism and turnover method on automobile chassis assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110615358A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2908281Y (en) * | 2006-01-27 | 2007-06-06 | 江苏天奇物流***工程股份有限公司 | Automobile chassis turnover machine |
| CN102219147A (en) * | 2011-05-28 | 2011-10-19 | 长城汽车股份有限公司 | Frame rolling-over and transporting lifting appliance |
| CN202413992U (en) * | 2012-02-16 | 2012-09-05 | 十堰建隆科技有限公司 | Frame assembly turnover machine for heavy automobile finished automobile assembly line |
| CN105668414A (en) * | 2016-03-02 | 2016-06-15 | 黄石市开泰机电有限公司 | Bottom turnover mechanism used for monorail transport of electric hoist |
| CN210366695U (en) * | 2019-08-06 | 2020-04-21 | 山西东杰智能物流装备股份有限公司 | Online turnover mechanism on automobile chassis assembly line |
-
2019
- 2019-08-06 CN CN201910723115.6A patent/CN110615358A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2908281Y (en) * | 2006-01-27 | 2007-06-06 | 江苏天奇物流***工程股份有限公司 | Automobile chassis turnover machine |
| CN102219147A (en) * | 2011-05-28 | 2011-10-19 | 长城汽车股份有限公司 | Frame rolling-over and transporting lifting appliance |
| CN202413992U (en) * | 2012-02-16 | 2012-09-05 | 十堰建隆科技有限公司 | Frame assembly turnover machine for heavy automobile finished automobile assembly line |
| CN105668414A (en) * | 2016-03-02 | 2016-06-15 | 黄石市开泰机电有限公司 | Bottom turnover mechanism used for monorail transport of electric hoist |
| CN210366695U (en) * | 2019-08-06 | 2020-04-21 | 山西东杰智能物流装备股份有限公司 | Online turnover mechanism on automobile chassis assembly line |
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