CN111055951A - Production line for passenger car roof framework skin - Google Patents
Production line for passenger car roof framework skin Download PDFInfo
- Publication number
- CN111055951A CN111055951A CN201911411178.4A CN201911411178A CN111055951A CN 111055951 A CN111055951 A CN 111055951A CN 201911411178 A CN201911411178 A CN 201911411178A CN 111055951 A CN111055951 A CN 111055951A
- Authority
- CN
- China
- Prior art keywords
- clamping
- module
- transverse
- driving
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/022—Transferring or handling sub-units or components, e.g. in work stations or between workstations and transportation systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/024—Positioning of sub-units or components with respect to body shell or other sub-units or components
- B62D65/026—Positioning of sub-units or components with respect to body shell or other sub-units or components by using a jig or the like; Positioning of the jig
-
- 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
- B65G29/00—Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
-
- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/022—Flat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Jigs For Machine Tools (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses a production line for a roof framework skin of a passenger car, which comprises a conveying device and a pressing device, wherein the conveying device comprises a feeding module, a conveying module, a cutting module and a tiling module; the feeding module comprises a first bracket, a turntable, an aluminum skin arranged on the turntable and a rotary driving mechanism; the conveying module comprises a second bracket, a first moving plate, a first clamping module and a first transverse driving mechanism; the flat laying module comprises a second moving plate, a second clamping module, a third clamping module and a second transverse driving mechanism; the pressing device comprises a rack, a pressing module and a fourth transverse driving mechanism; the pressing module comprises a fourth support and a plurality of pressing mechanisms, and each pressing mechanism comprises a pressing piece arranged on the fourth support and a pressing driving mechanism. The production line can automatically realize skin covering on the framework at the top of the passenger car, so that manpower and material resources are saved, and the efficiency is high.
Description
Technical Field
The invention relates to a processing device of a passenger car, in particular to a production line for a roof skeleton skin of the passenger car.
Background
The light weight work of the automobile is more and more emphasized internationally, European aluminum materials show that 0.6 liter of fuel oil can be saved per hundred kilometers when the weight of the automobile is reduced by 100 kilograms, and the weight of the automobile body can be greatly reduced by about 40-50 percent when the automobile using the aluminum alloy is used, so that the emission can be greatly reduced in the service life; therefore, the outstanding advantages associated with the reduction in weight are that the fuel consumption is significantly reduced or the range is greatly increased, and the replacement of steel skeleton bodies with all-aluminum bodies is inevitably the mainstream of the current development.
Along with the material replacement of the outer skin of the vehicle body, the top skin is replaced by an aluminum plate from the original galvanized plate, and the corresponding characteristics are different due to the material change, so that the device and the method for assembling and fastening are different. Because there is not the assembly quality to the aluminium skin at present, therefore traditional covering technology still needs the manual work to accomplish, and this kind of mode is not only hard and time consuming, and inefficiency moreover, and can not realize automated production.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a production line for covering a roof framework of a passenger car, which can automatically cover the roof framework of the passenger car, thereby saving manpower and material resources and having high efficiency.
The technical scheme for solving the technical problems is as follows:
a production line for a passenger car roof skeleton skin comprises a conveying device for conveying an aluminum skin to the top of a passenger car skeleton and a pressing device for promoting the aluminum skin positioned at the top of the passenger car skeleton to be matched with an outer contour surface of the passenger car roof skeleton, wherein,
the conveying device comprises a feeding module, a conveying module, a cutting module and a paving module, wherein the conveying module is used for conveying the aluminum skin conveyed by the feeding module to the roof of the passenger car to be covered, the cutting module is used for cutting the aluminum skin, the paving module is used for paving the cut aluminum skin on the roof of the passenger car,
the feeding module comprises a first bracket, a turntable arranged on the first bracket, an aluminum skin arranged on the turntable and a rotary driving mechanism for driving the turntable to rotate so as to release the aluminum skin, wherein the aluminum skin surrounds the turntable;
the conveying module comprises a second support, a first moving plate arranged on the second support, a plurality of first clamping modules arranged on the first moving plate and a first transverse driving mechanism used for driving the first clamping modules to do transverse motion, wherein the plurality of first clamping modules are uniformly arranged on the first moving plate along the length direction of the first moving plate;
the horizontal laying module comprises a second moving plate arranged on the second support, a second clamping module and a third clamping module which are arranged on the second moving plate, and a second transverse driving mechanism for driving the second moving plate to do transverse motion, wherein the length directions of the first moving plate and the second moving plate are parallel to each other; the second clamping modules are arranged on the second moving plate uniformly along the length direction of the second moving plate; the second clamping modules are respectively positioned on two sides of the second support, each group of the second clamping modules is provided with a plurality of second clamping modules, and the plurality of second clamping modules are uniformly arranged on the second support and are perpendicular to the arrangement direction of the first clamping modules;
the first clamping module, the second clamping module and the third clamping module comprise a support, a first clamping mechanism arranged on the support and a first vertical driving mechanism used for driving the first clamping mechanism to do vertical motion, wherein the first clamping mechanism comprises an upper clamping block, a lower clamping block and a clamping driving mechanism used for driving the upper clamping block and the lower clamping block to clamp or loosen;
the cutting module is arranged between the feeding module and the tiling module and used for cutting the aluminum skin;
the pressing device comprises a rack, a pressing module arranged on the rack and a fourth transverse driving mechanism for driving the pressing module to do transverse motion, wherein the pressing module comprises a fourth support and a plurality of pressing mechanisms arranged on the fourth support, the fourth support is in an arch bridge shape, the plurality of pressing mechanisms are uniformly arranged on the fourth support, and two adjacent pressing mechanisms are in contact with each other; each pressing mechanism comprises a pressing piece arranged on the fourth support and a pressing driving mechanism used for driving the pressing piece to move up and down.
Preferably, the tiling module further comprises first longitudinal driving mechanisms for driving the third clamping modules to move longitudinally, wherein the number of the first longitudinal driving mechanisms is two, and each group of the first longitudinal driving mechanisms is used for driving one group of the third clamping modules to move longitudinally; the first longitudinal driving mechanism comprises a third moving plate, a first longitudinal motor and a first screw rod transmission mechanism, wherein the third clamping module is arranged on the third moving plate; a screw rod in the first screw rod transmission mechanism is connected with a main shaft of the first longitudinal motor, and a screw rod nut in the first screw rod transmission mechanism is arranged on the third moving plate; the first longitudinal driving mechanism further comprises longitudinal guide mechanisms arranged between the third moving plate and the second support, wherein the longitudinal guide mechanisms are in multiple groups, and the multiple groups of longitudinal guide mechanisms are uniformly arranged along the length direction of the third moving plate; each group of longitudinal guide mechanisms comprises a longitudinal sliding block arranged on the third moving plate and a longitudinal sliding rail arranged on the second support, the longitudinal sliding rail is longitudinally arranged, and the longitudinal sliding block is arranged on the longitudinal sliding rail.
Preferably, the first transverse driving mechanism comprises a first transverse motor and a second screw rod transmission mechanism which are arranged on a second bracket, wherein a screw rod in the second screw rod transmission mechanism is arranged on a main shaft of the first transverse motor, and a screw rod nut in the second screw rod transmission mechanism is arranged on the first moving plate; a first transverse guide mechanism is further arranged between the first moving plate and the second support, wherein the first transverse guide mechanism comprises a first transverse sliding groove arranged on the second support and a first transverse sliding block arranged on the first moving plate, the first transverse sliding groove transversely extends on the second support, and the first transverse sliding block is arranged in the first transverse sliding groove.
Preferably, the second transverse driving mechanism comprises a second transverse motor and a third screw rod transmission mechanism which are arranged on the second bracket, wherein a screw rod in the third screw rod transmission mechanism is arranged on a main shaft of the second transverse motor, and a screw rod nut in the third screw rod transmission mechanism is arranged on the second moving plate; and a second transverse guide mechanism is further arranged between the second moving plate and the second support, wherein the second transverse guide mechanism comprises a second transverse slide rail arranged on the second support and a second transverse slide block arranged on the second moving plate, the second transverse slide rail is transversely arranged, and the second transverse slide block is arranged on the second transverse slide rail.
Preferably, the cutting module comprises a plasma cutting module arranged on the first support, a smoke recovery module arranged on the plasma cutting module and a second longitudinal driving mechanism used for driving the plasma cutting module and the smoke recovery module to move longitudinally, wherein the smoke recovery module is used for collecting smoke generated when the plasma cutting module cuts the aluminum skin.
Preferably, the cutting module further comprises two groups of transition clamping mechanisms, wherein the two groups of transition clamping mechanisms are respectively positioned on two sides of the second support; every group's transition fixture includes the third support, sets up second fixture on the third support and is used for the drive second fixture is lateral motion's third transverse driving mechanism, wherein, second fixture includes the grip slipper, sets up punch holder, lower plate on the grip slipper and is used for driving punch holder and lower plate and presss from both sides the die clamping cylinder who presss from both sides tightly and unclamp, wherein, the length direction of punch holder and lower plate with the length direction of aluminium skin is perpendicular, and the length of this punch holder and lower plate is greater than or equal to the width of aluminium skin.
Preferably, the third transverse driving mechanism comprises a third transverse motor and a fourth screw rod transmission mechanism which are arranged on a third support, wherein a main shaft of the third transverse motor is connected with a screw rod of the fourth screw rod transmission mechanism, and a screw rod nut of the fourth screw rod transmission mechanism is arranged on the clamping seat.
Preferably, the pressing device further comprises second vertical driving mechanisms for driving the fourth support to do vertical motion, wherein the two groups of the second vertical driving mechanisms are respectively located at two sides of the fourth support; the second vertical driving mechanism comprises a cylinder fixing seat and a second vertical driving cylinder arranged on the cylinder fixing seat, wherein a telescopic rod of the second vertical driving cylinder is connected with the fourth support.
Preferably, the fourth transverse driving mechanism comprises a fourth transverse motor and a fifth screw transmission mechanism, wherein the fourth transverse motor is mounted on the rack, a main shaft of the fourth transverse motor is connected with a screw rod of the fifth screw transmission mechanism, and a screw nut of the fifth screw transmission mechanism is mounted on a cylinder fixing seat of the second vertical driving mechanism on one side of the fifth screw transmission mechanism; and a fourth transverse guide mechanism is arranged between the cylinder fixing seat of each second vertical driving mechanism and the frame and is a sliding block sliding rail mechanism or a pulley sliding rail mechanism.
Preferably, the pressing driving mechanism is a pressing driving gas; the pressing piece comprises a pressing roller and a connecting rod arranged in the middle of the pressing roller, wherein the connecting rod is of a hollow structure, a telescopic rod of the pressing driving cylinder extends into the connecting rod, a connecting part matched with an inner cavity of the connecting rod is arranged at the lower end of the pressing driving cylinder, a limiting block is arranged at the upper end of the connecting rod, the limiting block is sleeved on the connecting rod, and the inner diameter of the limiting block is smaller than the outer diameter of the connecting part; the pressing roller and the pressing driving cylinder are further provided with a spring, the spring is sleeved on a telescopic rod of the pressing driving cylinder, one end of the spring acts on a cylinder body of the pressing driving cylinder, and the other end of the spring acts on the limiting block.
The working principle of the production line for the passenger car roof skeleton skin is as follows:
before work, a first vertical driving mechanism in a second clamping module drives a first clamping mechanism to move downwards, so that the height of the first clamping mechanism in the second clamping module is lower than that of the aluminum skin, and the aluminum skin is avoided when the first transverse driving mechanism drives the first clamping module to do transverse movement so as to carry the aluminum skin; and the first vertical driving mechanisms in the third clamping modules positioned at two sides of the second support drive the first clamping mechanisms to move upwards to the same height with the first clamping mechanisms in the first clamping modules, and the first clamping mechanisms in the first clamping modules, the second clamping modules and the third clamping modules are all in an open state.
When the aluminum skin feeding device works, the first transverse driving mechanism drives the first moving plate and the plurality of first clamping modules arranged on the first moving plate to do transverse movement, so that the first clamping modules move to the feeding station, and the aluminum skin is located between the upper clamping block and the lower clamping block of the first clamping mechanism of the first clamping modules; and then, a clamping driving mechanism in the first clamping module drives the upper clamping block and the lower clamping block to be closed, so that the aluminum skin is clamped. And then, the first transverse driving mechanism drives the first moving plate and the first clamping module arranged on the first moving plate to do transverse motion, so that the aluminum skin is driven to do transverse motion and is spread above the roof of the passenger car. After the first transverse driving mechanism drives the first movable plate and the plurality of first clamping modules arranged on the first movable plate to move to a specific position, the clamping driving mechanisms in the third clamping modules positioned at two sides of the second support drive the upper clamping block and the lower clamping block to move, so that two sides of the aluminum skin are clamped. And then, the cutting module works to cut the aluminum skin. And then, the second transverse driving mechanism drives a second clamping module on a second moving plate to move, so that one side of the aluminum skin, which is opposite to the first clamping module, is positioned between an upper clamping block and a lower clamping block of the second clamping module, and the upper clamping block and the lower clamping block are driven to close through the clamping driving mechanism in the second clamping module, so that the aluminum skin is clamped. At this moment, four sides of the aluminum skin are clamped by the first clamping module, the second clamping module and the third clamping module, the four sides of the aluminum skin are located at the same height at the moment, and the first vertical driving mechanism in the first clamping module, the second clamping module and the third clamping module drives the first clamping mechanism to move downwards, so that the whole aluminum skin is flatly laid on the roof of the passenger car.
After conveyor with aluminium skin tile on passenger train top skeleton, press actuating mechanism and drive the pressing piece downstream, at this in-process, the pressing piece downstream contact drives the aluminium skin downstream with the within range of this pressing mechanism contact behind the aluminium skin, until this pressing piece and the skeleton contact at passenger train top, can make aluminium skin take place to warp downwards like this and cooperate with the outline of passenger train skeleton. The pressing pieces are driven to move downwards through the plurality of pressing driving mechanisms, so that the aluminum skin is attached to the outer contour surface of the framework at the top of the passenger car. Then, the fourth transverse driving mechanism drives the fourth support and a plurality of pressing mechanisms arranged on the fourth support to move, so that the whole aluminum skin is matched with the outer contour surface of the top framework of the passenger car.
And finally, the aluminum skin is fixed on the upper part of the roof of the passenger car through a welding module, and the automatic processing of the skin on the top of the passenger car is completed.
Compared with the prior art, the invention has the following beneficial effects:
1. the conveying device used in the production line of the passenger car roof framework skin can automatically convey the aluminum skin to the roof of the passenger car to be coated, does not need manual participation in the whole process, improves the efficiency and saves the cost.
2. According to the conveying device for the production line of the passenger car roof framework skin, the aluminum skin can be flatly laid on the roof of the passenger car through the first clamping module, the second clamping module and the third clamping module, so that the aluminum skin can be conveniently fixed on the roof of the passenger car through the subsequent pressing module and the subsequent welding module, and the skin procedure on the roof of the passenger car is realized.
3. According to the pressing device used in the production line of the passenger car roof framework skin, the pressing piece is driven to move downwards through the pressing driving mechanism, so that the aluminum skin is driven to deform downwards and is matched with the outer contour surface of the top of the passenger car, and then the pressing driving mechanisms are driven to move transversely through the fourth transverse driving mechanism, so that the whole aluminum skin is matched with the outer contour surface of the top framework of the passenger car.
4. The pressing device used in the production line of the passenger car roof framework skin can automatically match the aluminum skin with the outer contour surface of the passenger car roof framework, so that automation is realized, time and labor are saved, and cost is saved.
5. The production line for the passenger car roof framework skin can realize full-automatic processing of the passenger car roof skin, and has good application prospect.
Drawings
Fig. 1-2 are schematic structural views of a production line for a passenger car roof skeleton skin according to the present invention, wherein fig. 1 is a plan view and fig. 2 is a front view.
Fig. 3 is a schematic structural diagram of the tiling module in fig. 1.
Fig. 4 is a schematic structural diagram of the transition clamping mechanism.
Fig. 5 is a schematic structural diagram of the first clamping module, the second clamping module and the third clamping module.
Fig. 6 to 9 are schematic working diagrams of the transition clamping mechanism, where fig. 6 is a schematic working diagram during cutting, fig. 7 is a schematic working diagram of the first clamping module driving the aluminum skin to move after cutting, fig. 8 is a schematic working diagram of the transition conveying mechanism transferring the aluminum skin to the first clamping module, and fig. 9 is a schematic working diagram of the transition conveying mechanism returning to the initial position.
Fig. 10 is a schematic structural view of the pressing mechanism in fig. 1.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited thereto.
Referring to fig. 1 to 10, the production line for a passenger car roof skeleton skin of the present invention includes a conveying device for conveying an aluminum skin 6 to the top of a passenger car skeleton and a pressing device for urging the aluminum skin 6 on the top of the passenger car skeleton to fit with the outer contour surface of the passenger car roof skeleton.
Referring to fig. 1-10, the conveying device comprises a feeding module 1, a conveying module 5 for conveying the aluminum skin 6 conveyed by the feeding module 1 to the roof of the passenger car to be covered, a cutting module 2 for cutting the aluminum skin 6, and a laying module 4 for laying the cut aluminum skin 6 on the roof of the passenger car.
Referring to fig. 1-10, the feeding module 1 includes a first support 1-1, a turntable disposed on the first support 1-1, an aluminum skin 6 disposed on the turntable, and a rotary driving mechanism 1-2 for driving the turntable to rotate to release the aluminum skin 6, wherein the aluminum skin 6 surrounds the turntable, and the rotary driving mechanism 1-2 is driven by a motor to drive the turntable to rotate.
Referring to fig. 1 to 10, the conveying module 5 includes a second support, a first moving plate 5-1 disposed on the second support, a first clamping module 5-2 disposed on the first moving plate 5-1, and a first transverse driving mechanism 5-3 for driving the first clamping module 5-2 to move transversely, where the first clamping module 5-2 is multiple, and the multiple first clamping modules 5-2 are uniformly arranged on the first moving plate 5-1 along the length direction of the first moving plate 5-1.
Referring to fig. 1 to 10, the tiling module 4 includes a second moving plate 4-1 disposed on the second support, a second clamping module 4-2 disposed on the second moving plate 4-1, a third clamping module 4-6, and a second transverse driving mechanism 4-3 for driving the second moving plate 4-1 to make transverse motion, wherein the first moving plate 5-1 and the second moving plate 4-1 are parallel to each other in length direction; the number of the second clamping modules 4-2 is multiple, and the second clamping modules 4-2 are uniformly arranged on the second moving plate 4-1 along the length direction of the second moving plate 4-1; the two groups of third clamping modules 4-6 are respectively positioned at two sides of the second support, each group of third clamping modules 4-6 is multiple, the multiple third clamping modules 4-6 are uniformly arranged on the second support, and the arrangement direction is vertical to the arrangement direction of the first clamping modules 5-2.
Referring to fig. 1 to 10, the first clamping module 5-2, the second clamping module 4-2, and the third clamping module 4-6 include a support 15, a first clamping mechanism disposed on the support 15, and a first vertical driving mechanism 16 for driving the first clamping mechanism to move vertically, wherein the first clamping mechanism includes an upper clamping block 17, a lower clamping block 18, and a clamping driving mechanism 19 for driving the upper clamping block 17 and the lower clamping block 18 to clamp or unclamp, and the first vertical driving mechanism 16 may be driven by a cylinder or by a combination of a motor and a lead screw driving mechanism. The first vertical driving mechanism 16 in this embodiment adopts a cylinder driving manner, and the driving cylinder is a first vertical driving cylinder; the clamping driving mechanism 19 is also driven by a cylinder.
Referring to fig. 1-10, the cutting module 2 is disposed between the feeding module 1 and the flat-laying module 4, and is used for cutting an aluminum skin 6.
Referring to fig. 1 to 10, the tiling module 4 further includes first longitudinal driving mechanisms 4-7 for driving the third clamping modules 4-6 to make longitudinal movement, where the first longitudinal driving mechanisms 4-7 are two groups, each group of the first longitudinal driving mechanisms 4-7 is used for separately driving one group of the third clamping modules 4-6 to make longitudinal movement, the first longitudinal driving mechanisms 4-7 include third moving plates 4-5, a first longitudinal motor and a first screw transmission mechanism, where the third clamping modules 4-6 are mounted on the third moving plates 4-5; and a screw rod in the first screw rod transmission mechanism is connected with a main shaft of the first longitudinal motor, and a screw rod nut in the first screw rod transmission mechanism is arranged on the third moving plate 4-5. The first longitudinal motor drives the screw rod in the first screw rod transmission mechanism to rotate, so that the third moving plate 4-5 and the third clamping module 4-6 arranged on the third moving plate 4-5 are driven to do longitudinal movement, the aluminum skin 6 with different widths is clamped, and the aluminum skin 6 with different specifications and sizes is flatly paved on the tops of different types of passenger cars by matching with the first clamping module 5-2 and the second clamping module 4-2.
Referring to fig. 1 to 10, the first longitudinal driving mechanism 4-7 further includes longitudinal guiding mechanisms 4-8 disposed between the third moving plate 4-5 and the second bracket, wherein the longitudinal guiding mechanisms 4-8 are provided in multiple groups, and the multiple groups of longitudinal guiding mechanisms 4-8 are uniformly arranged along the length direction of the third moving plate 4-5; each group of longitudinal guide mechanisms 4-8 comprises a longitudinal slide block arranged on the third moving plate 4-5 and a longitudinal slide rail arranged on the second bracket, the longitudinal slide rail is longitudinally arranged, and the longitudinal slide block is arranged on the longitudinal slide rail. By arranging the plurality of groups of longitudinal guide mechanisms 4-8, the longitudinal movement of the third moving plate 4-5 and the third clamping modules 4-6 arranged on the third moving plate 4-5 can be guided, the movement precision is improved, and the accurate clamping of two sides of the aluminum skin 6 is realized.
Referring to fig. 1 to 10, the first traverse driving mechanism 5-3 includes a first traverse motor mounted on the second bracket and a second screw transmission mechanism, wherein a screw of the second screw transmission mechanism is mounted on a main shaft of the first traverse motor, and a screw nut of the second screw transmission mechanism is mounted on the first moving plate 5-1. The first transverse motor drives the screw rod in the second screw rod transmission mechanism to rotate, so as to drive the first moving plate 5-1 and the first clamping module 5-2 arranged on the first moving plate 5-1 to do transverse movement.
Referring to fig. 1 to 10, a first transverse guiding mechanism 5-4 is further disposed between the first moving plate 5-1 and the second bracket, wherein the first transverse guiding mechanism 5-4 includes a first transverse sliding slot disposed on the second bracket and a first transverse sliding block disposed on the first moving plate 5-1, the first transverse sliding slot extends transversely, and the first transverse sliding block is mounted in the first transverse sliding slot. The first transverse guide mechanism 5-4 can guide the transverse movement of the first moving plate 5-1 and the first clamping module 5-2 arranged on the first moving plate 5-1.
Referring to fig. 1 to 10, the second traverse driving mechanism 4-3 includes a second traverse motor mounted on the second bracket and a third screw transmission mechanism, wherein a screw of the third screw transmission mechanism is mounted on a spindle of the second traverse motor, and a screw nut of the third screw transmission mechanism is mounted on the second moving plate 4-1. The second transverse motor drives the screw rod in the third screw rod transmission mechanism to rotate, so as to drive the second moving plate 4-1 and the second clamping module 4-2 arranged on the second moving plate 4-1 to do transverse movement.
Referring to fig. 1 to 10, a second transverse guide mechanism 4-4 is further disposed between the second moving plate 4-1 and the second bracket, wherein the second transverse guide mechanism 4-4 includes a second transverse slide rail disposed on the second bracket and a second transverse slider disposed on the second moving plate 4-1, the second transverse slide rail extends transversely, and the second transverse slider is mounted on the second transverse slide rail. The second transverse guide mechanism 4-4 can guide the transverse movement of the second moving plate 4-1 and the second clamping module 4-2 arranged on the second moving plate 4-1.
Referring to fig. 1-10, the cutting module 2 comprises a plasma cutting module 2-3 mounted on a first support 1-1, a smoke recovery module 2-2 arranged on the plasma cutting module 2-3, and a second longitudinal driving mechanism 2-1 for driving the plasma cutting module 2-3 and the smoke recovery module 2-2 to move longitudinally, wherein the smoke recovery module 2-2 is used for collecting smoke generated when the plasma cutting module 2-3 cuts an aluminum skin 6. The plasma cutting module 2-3 adopts the existing plasma cutting module 2-3 on the market, wherein the smoke recovery module 2-2 and the plasma cutting module 2-3 can be made into an integral structure, and smoke generated when the plasma cutting module 2-3 cuts the aluminum skin 6 is collected through a negative pressure device, so that the effect of protecting the environment is achieved. The second longitudinal driving mechanism 2-1 can drive the plasma cutting module 2-3 and the smoke recovery module 2-2 to move longitudinally, so that the aluminum skin 6 can be cut along the width direction of the aluminum skin 6, and the second longitudinal driving mechanism 2-1 can be implemented by referring to the specific structure of the first longitudinal driving mechanism 4-7.
Referring to fig. 1-10, the cutting module 2 further includes two sets of transition clamping mechanisms 3, where the two sets of transition clamping mechanisms 3 are respectively located at two sides of the second support; each set of transition clamping mechanism 3 comprises a third bracket, a second clamping mechanism arranged on the third bracket and a third transverse driving mechanism 3-1 for driving the second clamping mechanism to do transverse movement, wherein the second clamping mechanism comprises a clamping seat, an upper clamping plate 3-3, a lower clamping plate 3-4 and a clamping cylinder 3-2, the upper clamping plate 3-3 and the lower clamping plate 3-4 are arranged on the clamping seat, the clamping cylinder is used for driving the upper clamping plate 3-3 and the lower clamping plate 3-4 to clamp and release, the length direction of the upper clamping plate 3-3 and the lower clamping plate 3-4 is perpendicular to the length direction of the aluminum skin 6, and the length of the upper clamping plate 3-3 and the length of the lower clamping plate 3-4 are greater than or equal to the width of the aluminum skin 6. The purpose of setting the transition fixture 3 is: when the aluminum skin 6 is cut, since one side of the aluminum skin 6 in the length direction thereof is clamped by the first clamping module 5-2, and the two sides along the width direction are clamped by the third clamping modules 4-6, when the first transverse driving mechanism 5-3 drives the first clamping module 5-2 to move and pull out the aluminum skin 6 for enough length, the transition clamping mechanisms 3 positioned at the two sides of the second bracket drive the upper clamping plate 3-3 and the lower clamping plate 3-4 to move through the clamping cylinders 3-2, so that the side of the aluminium skin 6 opposite to the first clamping module 5-2 is clamped, so that the aluminium skin 6 between the transitional clamping mechanism 3 and the first clamping module 5-2 is in a taut state, and at this time, two sets of transition clamping mechanisms 3 are located between the plasma cutting modules 2-3 (see fig. 6). The second longitudinal driving mechanism 2-1 drives the plasma cutting module 2-3 to do longitudinal movement, so that the aluminum skin 6 is cut. After the cutting is finished, the end of the aluminum skin 6 connected with the turntable is still clamped by the second clamping mechanism of one group of transition clamping mechanisms 3, so that the end of the aluminum skin 6 can be ensured not to sag. The other group of transition clamping mechanisms 3 loosens the aluminum skin 6, and simultaneously, the third clamping modules 4-6 loosen two sides of the aluminum skin 6, so that the first transverse driving mechanism 5-3 can continuously drive the aluminum skin 6 to make transverse movement to drag the aluminum skin 6 to a specific position, namely to reach the position right above the roof of the passenger car (see fig. 7). After a previous aluminum skin 6 is welded on a framework at the top of a passenger car, the first transverse driving mechanism 5-3 can drive the first clamping module 5-2 to do transverse movement, so that the first clamping module 5-2 moves to a feeding station; then, the transition clamping mechanism 3 which clamps the end part of the aluminum skin 6 connected with the turntable works to transfer the aluminum skin 6 to the first clamping module 5-2, and the specific process is as follows:
referring to fig. 8, the third transverse driving mechanism 3-1 drives the second clamping mechanism to move, so as to convey the aluminum skin 6 to the feeding station, and in the process, the first vertical driving mechanism 16 in the second clamping module 4-2 and the third clamping module 4-6 drives the first clamping mechanism to move downwards so as to avoid the upper clamping plate 3-3 and the lower clamping plate 3-4 in the transition clamping mechanism 3. When the third transverse driving mechanism 3-1 drives the second clamping mechanism to convey the end of the aluminum skin 6 to a position between the upper clamping block 17 and the lower clamping block 18 of the first clamping mechanism of the first clamping module 5-2, the clamping driving mechanism 19 of the first clamping mechanism of the first clamping module 5-2 drives the upper clamping block 17 and the lower clamping block 18 to move so as to clamp the aluminum skin 6, and the clamping cylinder 3-2 drives the upper clamping plate 3-3 and the lower clamping plate 3-4 to loosen the aluminum skin 6, so that the end of the aluminum skin 6 clamped by the second clamping mechanism in the transition clamping mechanism 3 is transferred to the first clamping module 5-2.
Subsequently, the first transverse driving mechanism 5-3 can drive the first clamping module 5-2 to do transverse movement, so that the aluminum skin 6 is spread on the framework of the top of the passenger car. At this time, the two sets of transition clamping mechanisms 3 respectively return to the initial positions, namely, the two sets of transition clamping mechanisms are positioned on the two sides of the plasma cutting module 2 in the aluminum skin 6 (see fig. 9 and 6). Thus, the steps are repeated continuously, so that the aluminum skin 6 is conveyed and cut continuously, and the automation of the top skin of the passenger car is realized.
Referring to fig. 1 to 10, the third transverse driving mechanism 3-1 includes a third transverse motor and a fourth screw transmission mechanism, which are disposed on a third bracket, wherein a spindle of the third transverse motor is connected to a screw of the fourth screw transmission mechanism, and a screw nut of the fourth screw transmission mechanism is mounted on the clamping seat. And the third transverse driving motor drives the screw rod in the fourth screw rod transmission mechanism to rotate, so that the second clamping mechanism is driven to do transverse motion, and the aluminum skin is clamped and conveyed to the first clamping module 5-2.
Referring to fig. 1 to 10, the pressing device includes a frame 7, a pressing module disposed on the frame 7, and a fourth transverse driving mechanism 13 for driving the pressing module to make a transverse movement, where the pressing module includes a fourth bracket 8 and a plurality of pressing mechanisms 11 disposed on the fourth bracket 8, where the fourth bracket 8 is in an arch bridge shape, the plurality of pressing mechanisms 11 are uniformly arranged on the fourth bracket 8, and two adjacent pressing mechanisms 11 are connected; each pressing mechanism 11 includes a pressing member disposed on the fourth support 8 and a pressing driving mechanism for driving the pressing member to move up and down, wherein the pressing driving mechanism is a pressing driving cylinder 11-1.
Referring to fig. 1 to 10, the pressing device further includes two sets of second vertical driving mechanisms for driving the fourth bracket 8 to perform vertical movement, where the two sets of second vertical driving mechanisms are respectively located at two sides of the fourth bracket 8; the second vertical driving mechanism comprises a cylinder fixing seat 9 and a second vertical driving cylinder 10 arranged on the cylinder fixing seat 9, wherein a telescopic rod of the second vertical driving cylinder 10 is connected with the fourth support 8. Drive 8 vertical motion of fourth support through the vertical actuating cylinder 10 that drives of second to drive 11 vertical motion of a plurality of pressing means who sets up on fourth support 8, carry out the covering to the skeleton at the passenger train top of co-altitude not with this adaptation.
In addition to the above embodiments, the second vertical driving mechanism may also adopt a mode of combining a motor and a screw rod transmission mechanism.
Referring to fig. 1 to 10, the fourth transverse driving mechanism 13 includes a fourth transverse motor and a fifth screw transmission mechanism, wherein the fourth transverse motor is mounted on the frame 7, a spindle of the fourth transverse motor is connected to a screw of the fifth screw transmission mechanism, and a screw nut of the fifth screw transmission mechanism is mounted on the cylinder fixing seat 9 of the second vertical driving mechanism on one side of the fourth transverse motor. The screw rod of the fifth screw rod transmission mechanism is driven to rotate by the fourth transverse motor, so that the cylinder fixing seat 9 and a plurality of pressing mechanisms arranged on the cylinder fixing seat 9 are driven to do transverse movement.
Referring to fig. 1 to 10, a fourth transverse guiding mechanism 9 is disposed between the cylinder fixing seat 9 of each second vertical driving mechanism and the frame 7, and the fourth transverse guiding mechanism 9 is a slider sliding rail mechanism or a pulley sliding rail mechanism. Through setting up fourth transverse guide mechanism 9 to the realization is led cylinder fixing base 9 and is set up the transverse motion of a plurality of pressing means on cylinder fixing base 9.
Referring to fig. 1-10, the pressing member includes a pressing roller 11-5 and a connecting rod 11-6 disposed in the middle of the pressing roller 11-5, wherein the connecting rod 11-6 is a hollow structure, the telescopic rod 11-2 of the pressing driving cylinder 11-1 extends into the connecting rod 11-6, the lower end of the pressing driving cylinder 11-1 is provided with a connecting portion 11-7 matched with the inner cavity of the connecting rod 11-6, the upper end of the connecting rod 11-6 is provided with a limiting block 11-4, the limiting block 11-4 is sleeved on the connecting rod 11-6, and the inner diameter of the limiting block 11-4 is smaller than the outer diameter of the connecting portion 11-7; a spring 11-3 is further arranged between the pressing roller 11-5 and the pressing driving cylinder 11-1, the spring 11-3 is sleeved on a telescopic rod 11-2 of the pressing driving cylinder 11-1, one end of the spring 11-3 acts on a cylinder body of the pressing driving cylinder 11-1, and the other end of the spring acts on the pressing roller 11-5. Through setting up spring 11-3, can play the effect of buffering, prevent that the frame at pressing piece and passenger train top from taking place violent striking. In addition, the spring 11-3 is arranged, so that the pressing piece can be always elastically pressed on the framework at the top of the passenger car, and the pressing effect is improved.
Referring to fig. 1 to 10, the fourth bracket 8 is composed of an arc-shaped block and support rods arranged on two sides of the arc-shaped block, wherein the support rods are vertically arranged on the cylinder fixing seat 9, and the upper ends of the support rods are connected with the arc-shaped block; the plurality of pressing mechanisms are arranged on the arc-shaped block.
Referring to fig. 1 to 10, the pressing roller 11-5 in the present embodiment has a cylindrical structure.
Referring to fig. 1 to 10, the working principle of the production line for the passenger car roof skeleton skin of the present invention is as follows:
before work, a first vertical driving mechanism 16 in the second clamping module 4-2 drives a first clamping mechanism to move downwards, so that the height of the first clamping mechanism in the second clamping module 4-2 is lower than that of the aluminum skin 6, and the aluminum skin 6 is avoided when the first transverse driving mechanism 5-3 drives the first clamping module 5-2 to do transverse movement to carry the aluminum skin 6; the first vertical driving mechanisms 16 in the second clamping modules 4-2 on both sides of the second support drive the first clamping mechanisms to move upwards to be at the same height as the first clamping mechanisms in the first clamping modules 5-2, and the first clamping mechanisms in the first clamping modules 5-2, the second clamping modules 4-2 and the third clamping modules 4-6 are all in an open state.
When the aluminum skin feeding device works, the first transverse driving mechanism 5-3 drives the first moving plate 5-1 and the plurality of first clamping modules 5-2 arranged on the first moving plate 5-1 to do transverse movement, so that the first clamping modules 5-2 move to the feeding station, and the aluminum skin 6 is located between the upper clamping block 17 and the lower clamping block 18 of the first clamping mechanism of the first clamping module 5-2; then, the clamping driving mechanism 19 in the first clamping module 5-2 brings the upper clamping block 17 and the lower clamping block 18 to close, thereby clamping the aluminum skin 6. Then, the first transverse driving mechanism 5-3 drives the first moving plate 5-1 and the first clamping module 5-2 arranged on the first moving plate 5-1 to make transverse movement, so as to drive the aluminum skin 6 to make transverse movement and spread above the roof of the passenger car. When the first transverse driving mechanism 5-3 drives the first moving plate 5-1 and the plurality of first clamping modules 5-2 arranged on the first moving plate 5-1 to move to the extreme positions, the clamping driving mechanisms 19 in the third clamping modules 4-6 positioned at two sides of the second bracket drive the upper clamping block 17 and the lower clamping block 18 to move, so that two sides of the aluminum skin 6 are clamped. The cutting module 2 is then operated to cut the aluminium skin 6. Subsequently, the second transverse driving mechanism 4-3 drives the second clamping module 4-2 on the second moving plate 4-1 to move, so that the side, opposite to the first clamping module 5-2, of the aluminum skin 6 is located between the upper clamping block 17 and the lower clamping block 18 of the second clamping module 4-2, and the upper clamping block 17 and the lower clamping block 18 are driven to close through the clamping driving mechanism 19 in the second clamping module 4-2, so that the aluminum skin 6 is clamped. At this time, four side edges of the aluminum skin 6 are clamped by the first clamping module 5-2, the second clamping module 4-2 and the third clamping module 4-6, and the aluminum skin 6 is located at the same height at this time, and the first vertical driving mechanism 16 in the first clamping module 5-2, the second clamping module 4-2 and the third clamping module 4-6 drives the first clamping mechanism to move downwards, so that the whole aluminum skin 6 is tiled on the roof of the passenger car.
After conveyor with aluminium skin 6 tiling on the skeleton at passenger train top, press actuating mechanism and drive the pressing piece downstream, at this in-process, the pressing piece downstream drives the aluminium skin 6 downstream with the within range of this pressing mechanism 11 contact behind the contact of aluminium skin 6, until this pressing piece and the skeleton contact at passenger train top, can impel aluminium skin 6 to take place to warp and cooperate with the outline of passenger train skeleton downwards like this. The pressing pieces are driven to move downwards through a plurality of pressing driving mechanisms, so that the aluminum skin 6 is attached to the outer contour surface of the framework at the top of the passenger car. Then, the fourth transverse driving mechanism 13 drives the fourth bracket 8 and the plurality of pressing mechanisms 11 arranged on the fourth bracket 8 to move, so that the aluminum skin 6 is matched with the outer contour surface of the top framework of the passenger car. And finally, welding the aluminum skin 6 with the passenger car skeleton through a welding module, thereby finishing the skin of the passenger car top skeleton.
And finally, the aluminum skin 6 is fixed on the upper part of the roof of the passenger car through a welding module, and the automatic processing of the skin on the top of the passenger car is completed.
The present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents and are included in the scope of the present invention.
Claims (10)
1. A production line for a passenger car roof framework skin is characterized by comprising a conveying device for conveying an aluminum skin to the top of a passenger car framework and a pressing device for promoting the aluminum skin positioned at the top of the passenger car framework to be matched with an outer contour surface of the passenger car roof framework, wherein,
the conveying device comprises a feeding module, a conveying module, a cutting module and a paving module, wherein the conveying module is used for conveying the aluminum skin conveyed by the feeding module to the roof of the passenger car to be covered, the cutting module is used for cutting the aluminum skin, the paving module is used for paving the cut aluminum skin on the roof of the passenger car,
the feeding module comprises a first bracket, a turntable arranged on the first bracket, an aluminum skin arranged on the turntable and a rotary driving mechanism for driving the turntable to rotate so as to release the aluminum skin, wherein the aluminum skin surrounds the turntable;
the conveying module comprises a second support, a first moving plate arranged on the second support, a plurality of first clamping modules arranged on the first moving plate and a first transverse driving mechanism used for driving the first clamping modules to do transverse motion, wherein the plurality of first clamping modules are uniformly arranged on the first moving plate along the length direction of the first moving plate;
the horizontal laying module comprises a second moving plate arranged on the second support, a second clamping module and a third clamping module which are arranged on the second moving plate, and a second transverse driving mechanism for driving the second moving plate to do transverse motion, wherein the length directions of the first moving plate and the second moving plate are parallel to each other; the second clamping modules are arranged on the second moving plate uniformly along the length direction of the second moving plate; the second clamping modules are respectively positioned on two sides of the second support, each group of the second clamping modules is provided with a plurality of second clamping modules, and the plurality of second clamping modules are uniformly arranged on the second support and are perpendicular to the arrangement direction of the first clamping modules;
the first clamping module, the second clamping module and the third clamping module comprise a support, a first clamping mechanism arranged on the support and a first vertical driving mechanism used for driving the first clamping mechanism to do vertical motion, wherein the first clamping mechanism comprises an upper clamping block, a lower clamping block and a clamping driving mechanism used for driving the upper clamping block and the lower clamping block to clamp or loosen;
the cutting module is arranged between the feeding module and the tiling module and used for cutting the aluminum skin;
the pressing device comprises a rack, a pressing module arranged on the rack and a fourth transverse driving mechanism for driving the pressing module to do transverse motion, wherein the pressing module comprises a fourth support and a plurality of pressing mechanisms arranged on the fourth support, the fourth support is in an arch bridge shape, the plurality of pressing mechanisms are uniformly arranged on the fourth support, and two adjacent pressing mechanisms are in contact with each other; each pressing mechanism comprises a pressing piece arranged on the fourth support and a pressing driving mechanism used for driving the pressing piece to move up and down.
2. The production line for passenger car roof skeleton skin according to claim 1, wherein the tiling modules further comprise first longitudinal driving mechanisms for driving the third clamping modules to move longitudinally, wherein the first longitudinal driving mechanisms are in two groups, and each group of the first longitudinal driving mechanisms is used for driving one group of the third clamping modules to move longitudinally separately; the first longitudinal driving mechanism comprises a third moving plate, a first longitudinal motor and a first screw rod transmission mechanism, wherein the third clamping module is arranged on the third moving plate; a screw rod in the first screw rod transmission mechanism is connected with a main shaft of the first longitudinal motor, and a screw rod nut in the first screw rod transmission mechanism is arranged on the third moving plate; the first longitudinal driving mechanism further comprises longitudinal guide mechanisms arranged between the third moving plate and the second support, wherein the longitudinal guide mechanisms are in multiple groups, and the multiple groups of longitudinal guide mechanisms are uniformly arranged along the length direction of the third moving plate; each group of longitudinal guide mechanisms comprises a longitudinal sliding block arranged on the third moving plate and a longitudinal sliding rail arranged on the second support, the longitudinal sliding rail is longitudinally arranged, and the longitudinal sliding block is arranged on the longitudinal sliding rail.
3. The production line for passenger car roof skeleton skin according to claim 1, wherein the first transverse driving mechanism comprises a first transverse motor mounted on a second bracket and a second screw transmission mechanism, wherein a screw in the second screw transmission mechanism is mounted on a main shaft of the first transverse motor, and a screw nut in the second screw transmission mechanism is mounted on a first moving plate; a first transverse guide mechanism is further arranged between the first moving plate and the second support, wherein the first transverse guide mechanism comprises a first transverse sliding groove arranged on the second support and a first transverse sliding block arranged on the first moving plate, the first transverse sliding groove transversely extends on the second support, and the first transverse sliding block is arranged in the first transverse sliding groove.
4. The production line for passenger car roof skeleton skin according to claim 1, wherein the second transverse driving mechanism comprises a second transverse motor mounted on a second bracket and a third screw transmission mechanism, wherein a screw in the third screw transmission mechanism is mounted on a spindle of the second transverse motor, and a screw nut in the third screw transmission mechanism is mounted on a second moving plate; and a second transverse guide mechanism is further arranged between the second moving plate and the second support, wherein the second transverse guide mechanism comprises a second transverse slide rail arranged on the second support and a second transverse slide block arranged on the second moving plate, the second transverse slide rail is transversely arranged, and the second transverse slide block is arranged on the second transverse slide rail.
5. The production line for passenger car roof skeleton skin according to claim 1, wherein the cutting module comprises a plasma cutting module mounted on the first support, a smoke recovery module arranged on the plasma cutting module, and a second longitudinal driving mechanism for driving the plasma cutting module and the smoke recovery module to move longitudinally, wherein the smoke recovery module is used for collecting smoke generated when the plasma cutting module cuts the aluminum skin.
6. The production line for passenger car roof skeleton skin according to claim 5, wherein the cutting module further comprises two groups of transition clamping mechanisms, wherein the two groups of transition clamping mechanisms are respectively positioned at two sides of the second bracket; every group's transition fixture includes the third support, sets up second fixture on the third support and is used for the drive second fixture is lateral motion's third transverse driving mechanism, wherein, second fixture includes the grip slipper, sets up punch holder, lower plate on the grip slipper and is used for driving punch holder and lower plate and presss from both sides the die clamping cylinder who presss from both sides tightly and unclamp, wherein, the length direction of punch holder and lower plate with the length direction of aluminium skin is perpendicular, and the length of this punch holder and lower plate is greater than or equal to the width of aluminium skin.
7. The production line for passenger car roof skeleton skin according to claim 6, wherein the third transverse driving mechanism comprises a third transverse motor and a fourth screw transmission mechanism which are arranged on a third bracket, wherein a main shaft of the third transverse motor is connected with a screw rod of the fourth screw transmission mechanism, and a screw nut of the fourth screw transmission mechanism is installed on the clamping seat.
8. The production line for the passenger car roof skeleton skin according to claim 1, wherein the pressing devices further comprise two groups of second vertical driving mechanisms for driving the fourth support to move vertically, wherein the two groups of second vertical driving mechanisms are respectively positioned at two sides of the fourth support; the second vertical driving mechanism comprises a cylinder fixing seat and a second vertical driving cylinder arranged on the cylinder fixing seat, wherein a telescopic rod of the second vertical driving cylinder is connected with the fourth support.
9. The production line for the passenger car roof skeleton skin according to claim 1, wherein the fourth transverse driving mechanism comprises a fourth transverse motor and a fifth screw transmission mechanism, wherein the fourth transverse motor is installed on the frame, a main shaft of the fourth transverse motor is connected with a screw rod of the fifth screw transmission mechanism, and a screw nut of the fifth screw transmission mechanism is installed on a cylinder fixing seat of the second vertical driving mechanism on one side of the fifth screw transmission mechanism; and a fourth transverse guide mechanism is arranged between the cylinder fixing seat of each second vertical driving mechanism and the frame and is a sliding block sliding rail mechanism or a pulley sliding rail mechanism.
10. The production line for passenger car roof skeleton skin according to claim 1, wherein the pressing drive mechanism is a pressing drive air; the pressing piece comprises a pressing roller and a connecting rod arranged in the middle of the pressing roller, wherein the connecting rod is of a hollow structure, a telescopic rod of the pressing driving cylinder extends into the connecting rod, a connecting part matched with an inner cavity of the connecting rod is arranged at the lower end of the pressing driving cylinder, a limiting block is arranged at the upper end of the connecting rod, the limiting block is sleeved on the connecting rod, and the inner diameter of the limiting block is smaller than the outer diameter of the connecting part; the pressing roller and the pressing driving cylinder are further provided with a spring, the spring is sleeved on a telescopic rod of the pressing driving cylinder, one end of the spring acts on a cylinder body of the pressing driving cylinder, and the other end of the spring acts on the limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911411178.4A CN111055951B (en) | 2019-12-31 | 2019-12-31 | Production line for passenger car roof framework skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911411178.4A CN111055951B (en) | 2019-12-31 | 2019-12-31 | Production line for passenger car roof framework skin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111055951A true CN111055951A (en) | 2020-04-24 |
| CN111055951B CN111055951B (en) | 2021-12-10 |
Family
ID=70305596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911411178.4A Active CN111055951B (en) | 2019-12-31 | 2019-12-31 | Production line for passenger car roof framework skin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111055951B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979516A (en) * | 2019-12-31 | 2020-04-10 | 广州穗景客车制造有限公司 | Conveying device for passenger car roof framework skin |
| CN115609057A (en) * | 2022-11-22 | 2023-01-17 | 成都市鸿侠科技有限责任公司 | Large-scale arc covering is with location frock |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0860994A (en) * | 1994-08-15 | 1996-03-05 | Tokyo Ekon Kentetsu Kk | Device for temporarily assembling and tack welding steel segment |
| CN101650756A (en) * | 2009-08-26 | 2010-02-17 | 成都飞机工业（集团）有限责任公司 | Skinning method of multi-point forming plane |
| CN101875176A (en) * | 2009-04-28 | 2010-11-03 | 广州宝钢井昌钢材配送有限公司 | Implementation method of efficient steel plate shearing |
| CN102974677A (en) * | 2012-12-24 | 2013-03-20 | 衡阳泰豪通信车辆有限公司 | Skin stretch combination tool |
| CN103495636A (en) * | 2013-09-30 | 2014-01-08 | 中国航空工业集团公司北京航空制造工程研究所 | Method for skin stretch-forming and locating with flexible multipoint mould |
| CN104191127A (en) * | 2014-08-22 | 2014-12-10 | 南车戚墅堰机车有限公司 | Locomotive roof framework assembly station |
| CN108583931A (en) * | 2018-05-21 | 2018-09-28 | 北京正兴弘业科技有限公司 | A kind of small and medium size unmanned aerial vehicles Advanced Manufacturing Technology |
| CN208051198U (en) * | 2018-03-20 | 2018-11-06 | 郑州多元汽车装备有限公司 | A kind of vehicle top covering automatic three-position welder |
| CN110102627A (en) * | 2019-06-17 | 2019-08-09 | 佛山市玛雅数控设备有限公司 | A kind of blanking apparatus of plate |
-
2019
- 2019-12-31 CN CN201911411178.4A patent/CN111055951B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0860994A (en) * | 1994-08-15 | 1996-03-05 | Tokyo Ekon Kentetsu Kk | Device for temporarily assembling and tack welding steel segment |
| CN101875176A (en) * | 2009-04-28 | 2010-11-03 | 广州宝钢井昌钢材配送有限公司 | Implementation method of efficient steel plate shearing |
| CN101650756A (en) * | 2009-08-26 | 2010-02-17 | 成都飞机工业（集团）有限责任公司 | Skinning method of multi-point forming plane |
| CN102974677A (en) * | 2012-12-24 | 2013-03-20 | 衡阳泰豪通信车辆有限公司 | Skin stretch combination tool |
| CN103495636A (en) * | 2013-09-30 | 2014-01-08 | 中国航空工业集团公司北京航空制造工程研究所 | Method for skin stretch-forming and locating with flexible multipoint mould |
| CN104191127A (en) * | 2014-08-22 | 2014-12-10 | 南车戚墅堰机车有限公司 | Locomotive roof framework assembly station |
| CN208051198U (en) * | 2018-03-20 | 2018-11-06 | 郑州多元汽车装备有限公司 | A kind of vehicle top covering automatic three-position welder |
| CN108583931A (en) * | 2018-05-21 | 2018-09-28 | 北京正兴弘业科技有限公司 | A kind of small and medium size unmanned aerial vehicles Advanced Manufacturing Technology |
| CN110102627A (en) * | 2019-06-17 | 2019-08-09 | 佛山市玛雅数控设备有限公司 | A kind of blanking apparatus of plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979516A (en) * | 2019-12-31 | 2020-04-10 | 广州穗景客车制造有限公司 | Conveying device for passenger car roof framework skin |
| CN115609057A (en) * | 2022-11-22 | 2023-01-17 | 成都市鸿侠科技有限责任公司 | Large-scale arc covering is with location frock |
| CN115609057B (en) * | 2022-11-22 | 2023-04-28 | 成都市鸿侠科技有限责任公司 | Positioning tool for large arc-shaped skin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111055951B (en) | 2021-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108406271B (en) | Semi-automatic assembly hot riveting machine for automobile instrument panel pointer | |
| CN111055951B (en) | Production line for passenger car roof framework skin | |
| CN108405261B (en) | Automatic assembling clamp and oiling equipment for shifting lever assembly | |
| CN108465836B (en) | Profile steel punching device | |
| CN110405503B (en) | Combined machining production equipment for cantilever supporting tube and positioning tube | |
| CN109967646A (en) | A multi-station handling equipment for photovoltaic frame aluminum profiles | |
| CN110979516B (en) | Conveying device for passenger car roof framework skin | |
| CN109702404B (en) | Aluminum template welding rib equipment | |
| CN112719482A (en) | Elbow tapping feeding device and feeding method | |
| CN208132530U (en) | A kind of traversing feeding mechanism for the processing of automotive seat pipe fitting | |
| CN215709469U (en) | Split type rim conveyor for wheel hub preparation | |
| CN211276823U (en) | Double-end mantle fiber device of cantilever registration arm | |
| CN211728076U (en) | A pressing device for passenger car roof frame skin | |
| CN209987617U (en) | Ribbon book block laminating device | |
| CN112570505A (en) | Bending equipment for galvanized bracket and use method of bending equipment | |
| CN215474022U (en) | Book-in-book manufacturing device | |
| CN214517224U (en) | Feeding device for automobile seat backrest framework production line | |
| CN212886009U (en) | Servo clamping machine | |
| CN212579252U (en) | An edge sealing device of a vertical folding mask automatic mask production equipment | |
| CN210550808U (en) | Positioning and automatic assembling device for special-shaped light guide column | |
| CN208878983U (en) | A kind of bushing outer tube automatically in glue production line shifting apparatus | |
| CN209424761U (en) | A kind of tubing feed device of pipe cutting machine | |
| CN206084294U (en) | Vehicle seat rail block's rigging equipment | |
| CN202543040U (en) | Processing machine for inner tube support of collector tube | |
| CN114194727A (en) | A kind of U-shaped steel bar flexible clamping equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |