CN113857803A - Automatic assembly production line for car lamps - Google Patents
Automatic assembly production line for car lamps Download PDFInfo
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- CN113857803A CN113857803A CN202111119806.9A CN202111119806A CN113857803A CN 113857803 A CN113857803 A CN 113857803A CN 202111119806 A CN202111119806 A CN 202111119806A CN 113857803 A CN113857803 A CN 113857803A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/002—Article feeders for assembling machines orientating the articles
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
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Abstract
The invention discloses an automatic assembly production line for car lamps, which comprises a workbench, a manipulator, a guide rail, a rail car and a feeding machine, wherein the workbench is connected with the feeding machine, the guide rail penetrates through each workbench, the rail car can move along the guide rail, a positioning hole is formed in the guide rail, a positioner matched with the positioning hole is arranged on the rail car, a clamping mechanism is arranged on the rail car, the clamping mechanism on the rail car comprises a fixed pressing plate and a sliding pressing plate, and a plurality of nested half-moon-shaped sliding blocks are arranged on the inner sides of the fixed pressing plate and the sliding pressing plate. The invention can arrange the guide rail according to the position of the workbench, can fully utilize field resources, has low coupling between the rail car and a production line, can realize man-machine flexible switching, can automatically adjust the pretightening force of the clamping mechanism, and can adaptively adjust the chuck aiming at the opposite-type workpiece, thereby effectively improving the workpiece clamping efficiency and the clamping stability.
Description
Technical Field
The invention relates to a machine for assembling various components into a combined unit, in particular to an automatic assembly production line for vehicle lamps.
Background
The assembly production of the car lamp usually adopts a production mode of a production line, the process flow is long, the process content is complicated, the four main links comprise preassembly, correction, final assembly and detection, the operation is completed by a manipulator in most of the links, and manual cooperation is needed in some of the links.
The four links are highly coupled with a space field on equipment, and the universality is poor. The specific layout can not be realized according to the specific situation of the site, so that the utilization rate of the site is improved. In addition, it is difficult to flexibly switch between a manipulator and a worker.
On the production line, anchor clamps are the basis, but traditional car light anchor clamps suitability is not strong, and difficult solid polytypic car lamp stand, especially special-shaped lamp stand. The pretightening force after clamping by the clamp is also a key index, and the workpiece is easy to fall off in the working process due to the overlow pretightening force; if the pretension is too high, damage to the workpiece may result.
Disclosure of Invention
The invention aims to provide an automatic assembly production line for vehicle lamps. The problem of the commonality is poor, anchor clamps are insecure to opposite sex lamp stand work piece centre gripping is solved.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides an automatic assembly production line of car light, includes workstation, manipulator, guide rail, railcar and material loading machine, material loading machine is connected to the workstation, the guide rail runs through each workstation, the railcar can be followed the guide rail and advanced to be provided with the locating hole on the guide rail, be provided with on the railcar with locating hole complex locator, be provided with fixture on the railcar.
When the guide rail is actually constructed and installed, the guide rail is arranged according to the position of the workbench, and site resources can be fully utilized. The pre-installed car lamp base is placed into the clamping mechanism of the rail car through a mechanical arm or manually, the car lamp base enters each process along with the rail car as an assembly foundation, the rail car can travel under the self-driving effect, and after the rail car reaches an appointed working platform, a positioner on the rail car can be matched with a positioning hole in a guide rail to play the roles of braking and positioning. After the rail car is positioned, the manipulator is used for completing corresponding actions such as assembling and detecting, when the manipulator breaks down, manual stations can be added on the rail in a mode of lengthening the guide rail, and the manipulator is replaced to complete corresponding actions. The man-machine combination mode is more flexible.
Further, the travel, braking and positioning of the rail car are fundamental functions of the rail car.
The guide rail upper end is the rhombus track head, is provided with the locating hole on the rhombus track head, and the lower extreme of rhombus track head is provided with the track backup pad that is used for fixing, bottom plate below of railcar is provided with cell type drive wheel and auxiliary wheel, the driving wheel is connected and is advanced driving motor, the locator includes locating pin, pull rod and pressure spring and trigger mechanism, the locating pin lower extreme is the toper, and the position corresponds with the locating hole of guide rail, the locating pin is connected with the pull rod, and the cover is equipped with the pressure spring on the pull rod, locating pin linear motion is provided with the gyro wheel at the pull rod end, is provided with direction of motion and pull rod direction vertically wedge slider in gyro wheel department, linear motor is connected to the wedge slider.
The driving wheel and the auxiliary wheel are clamped on the diamond-shaped track head of the guide rail, and the driving wheel can realize advancing, retreating and braking under the driving of the advancing driving motor. But the braking that relies on the drive wheel alone is unstable, and positioning accuracy also can't guarantee, consequently needs solitary locator, and linear electric motor drives wedge slider horizontal migration to can push up high or lower the gyro wheel, the gyro wheel reciprocates with pull rod control locating pin, and when driving a vehicle in-process, locating pin and locating hole break away from, when the parking location, wedge slider lowers the gyro wheel, and the locating pin inserts the locating hole under the effect of pressure spring. Because the positioning pin is the back taper, automatic alignment and locking location in the process of the positioning pin inserting to the positioning hole.
The pretightening force of a clamping mechanism on the rail car is controlled within a certain range, the clamping piece is damaged when the pretightening force is too large, and the pretightening force is too small and is easy to loosen, so that the automatic pretightening force adjusting device is designed.
The last fixture of railcar includes holding plate, sliding plate and support, be provided with the guide bar between support and the holding plate, be provided with first slider and second slider on the guide bar, second slider and sliding plate fixed connection, first slider and second slider suit are on the guide bar, first slider and second slider elastic connection to set up limit switch between first slider and second slider, be provided with the screw on the first slider, be provided with the lead screw between two guide bars, lead screw and screw cooperation are provided with centre gripping driving motor at the tip of lead screw.
The working principle of the pre-tightening force automatic adjusting device is as follows: the clamping driving motor drives the screw rod to rotate, the first sliding block moves in the direction far away from the fixed pressing plate under the action of the screw nut, the first sliding block pulls the second sliding block through the spring, and the second sliding block drives the sliding pressing plate to move, so that the gap between the fixed pressing plate and the sliding pressing plate is enlarged; after the work piece is sent into between fixed pressing plate and the sliding plate, centre gripping driving motor reverses, drive the lead screw and rotate in the opposite direction, first slider removes to the direction of being close to fixed pressing plate under the effect of screw, first slider oppresses the second slider through the spring, the second slider drives the sliding plate and removes, make the clearance between fixed pressing plate and the sliding plate diminish, until having eliminated the clearance between clamp plate and the work piece, centre gripping driving motor continues the reversal, first slider further removes to the direction of being close to fixed pressing plate, but the sliding plate supports the work piece no longer to remove this moment, thereby make the spring compressed, until limit switch is triggered, centre gripping driving motor braking. The clamping pretightening force comes from the spring, and the constant pretightening force can be obtained through design. The constant pretightening force is obtained by the method, and the method is convenient, quick, stable and reliable.
Furthermore, in order to improve the universality of the clamp, the clamp is suitable for workpieces of different models and shapes. The splint is designed to be self-adaptive and self-adjusting.
And a plurality of half-moon-shaped sliding blocks which are nested are arranged on the inner sides of the fixed pressing plate and the sliding pressing plate.
When the special-shaped workpiece is clamped, after the point on the special-shaped workpiece is contacted with the contact of the half-moon-shaped sliding block, the acting force of each contact is different, so that the half-moon-shaped sliding block can be twisted and rotated until the stress is balanced. The positions of the contacts are automatically adjusted, and finally, the multiple contacts are contacted with a clamping workpiece.
The invention has the beneficial effects that:
firstly, the guide rails can be arranged according to the position of the workbench, and site resources can be fully utilized. And secondly, the rail car is low in coupling with the production line, and man-machine flexible switching can be realized. And thirdly, the pretightening force of the clamping mechanism can be automatically adjusted. Fourthly, the clamping head can be adjusted in a self-adaptive mode according to the different-shape workpiece, and therefore workpiece clamping efficiency and clamping stability are effectively improved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of an automatic assembly line for vehicle lamps according to the present invention.
Fig. 2 is a schematic structural view of a driving control part of a clamping part of the rail car according to the present invention.
Fig. 3 is a schematic structural diagram of the adaptive chuck part of the clamping part of the rail car.
Fig. 4 is an effect diagram of the chuck in fig. 3 when clamping the special-shaped piece.
Fig. 5 is a schematic structural view of a traveling and positioning mechanism of the rail car according to the present invention.
Fig. 6 is an electrical control schematic of the rail car.
In the figure: 1-a guide rail; 2, a rail car; 3, a mechanical arm; 4, feeding machine; 101-diamond track head; 102, positioning holes; 103-a rail support plate; 201-a support; 202-a guide rod; 203 — a first slider; 204-set; 205-a nut; 206-a screw rod; 207-clamping driving motor; 208 — a second slider; 209-spring; 210 — a sliding platen; 211-fixed platen; 212-limit switch; 213-bottom fixed plate; 214-a drive wheel; 215-travel drive motor; 216 — an auxiliary wheel; 217-positioning pin; 218-a tie rod; 219-compression spring; 220-roller; 221-wedge shaped slider; 222-a linear motor; 223-first half-moon shaped slider; 224-second half-moon slider; 225-third half moon slider; 226-fourth half moon slider; 227-fifth half-moon slider; 228 — sixth half moon shaped slider; 229-a seventh half moon slider; 230-eighth half moon slider.
Detailed Description
As shown in fig. 1, an automatic assembly line for car lights comprises a workbench, a guide rail 1, a rail car 2, a manipulator 3 and a feeding machine 4, wherein the guide rail 1 penetrates through each workbench, the workbench is connected with the feeding machine 4, the rail car 2 can travel along the guide rail 1 and is provided with a positioning hole, the rail car 2 is provided with a positioner matched with the positioning hole, and the rail car 2 is provided with a clamping mechanism.
When the guide rail is actually constructed and installed, the guide rail 1 is arranged according to the position of the workbench, and site resources can be fully utilized. Put into railcar 2's fixture through manipulator or manual work with the car lamp seat of preassembleing, car lamp seat gets into every process as the assembly basis along with the railcar, and railcar 2 can be advanced by self-drive, and after arriving appointed workstation, locator on the railcar can cooperate with the locating hole on the guide rail, plays the effect of braking and location. After the rail car 2 is positioned, the manipulator is used for completing corresponding actions such as assembling and detecting, when the manipulator breaks down, manual stations can be added on the track in a mode of lengthening the guide rail 1 to replace the manipulator to complete corresponding actions. The man-machine combination mode is more flexible.
The clamping mechanism on the rail car 2 comprises a fixed pressing plate 211, a sliding pressing plate 210 and a support 201, the fixed pressing plate 211 and the sliding pressing plate 210 form a clamp, but the pretightening force between the fixed pressing plate and the sliding pressing plate is controlled within a certain range, the clamping piece is damaged due to overlarge pretightening force, the pretightening force is too small and is easy to loosen, and therefore the automatic pretightening force adjusting device below is designed.
The guide rod 202 is arranged between the support 201 and the fixed pressing plate 211, the first sliding block 203 and the second sliding block 208 are arranged on the guide rod 202, the second sliding block 208 is fixedly connected with the sliding pressing plate 210, the first sliding block 203 and the second sliding block 208 are sleeved on the guide rod 202, a spring is arranged between the first sliding block 203 and the second sliding block 208, the first sliding block 203 and the second sliding block are elastically connected, the limit switch 212 is arranged between the first sliding block and the second sliding block, the first sliding block 203 is provided with a screw nut 205, a screw rod 206 is arranged between the two guide rods 202, the screw rod 206 is matched with the screw nut 205, and a clamping driving motor 207 is arranged at the end part of the screw rod 206 and used for driving the screw rod 206 to rotate.
A sleeve 204 is arranged between the first sliding block 203, the second sliding block 208 and the guide rod 202, and the sleeve 204 can also be a linear bearing.
The working principle of the pre-tightening force automatic adjusting device is as follows: the clamping driving motor 207 rotates positively to drive the screw rod 206 to rotate, the first sliding block 203 moves towards the direction far away from the fixed pressing plate 211 under the action of the nut 205, the first sliding block 203 pulls the second sliding block 208 through the spring 209, and the second sliding block 208 drives the sliding pressing plate 210 to move, so that the gap between the fixed pressing plate 211 and the sliding pressing plate 210 is enlarged; when a workpiece is fed between the fixed pressing plate 211 and the sliding pressing plate 210, the clamping driving motor 207 rotates reversely to drive the screw rod 206 to rotate reversely, the first sliding block 203 moves towards the direction close to the fixed pressing plate 211 under the action of the screw nut 205, the first sliding block 203 presses the second sliding block 208 through the spring 209, the second sliding block 208 drives the sliding pressing plate 210 to move, so that the gap between the fixed pressing plate 211 and the sliding pressing plate 210 is reduced until the gap between the pressing plate and the workpiece is eliminated, the clamping driving motor 207 rotates continuously reversely, the first sliding block 203 further moves towards the direction close to the fixed pressing plate 211, but at the moment, the sliding pressing plate 210 abuts against the workpiece and does not move any more, so that the spring 209 is compressed until the limit switch 212 is triggered, and the clamping driving motor 207 brakes. The clamping preload comes from the spring 209, and a constant preload can be obtained through design.
The constant pretightening force is obtained by the method, and the method is convenient, quick, stable and reliable.
Furthermore, in order to improve the universality of the clamp, the clamp is suitable for workpieces of different models and different shapes. The splint is designed to be self-adaptive and self-adjusting.
As shown in fig. 3, a first arc-shaped groove is formed in the inner side of the fixed pressing plate 211, a first half-moon-shaped slider 223 is arranged in the first arc-shaped groove, the outer circle of the first half-moon-shaped slider 223 is attached to the first arc-shaped groove, two second arc-shaped grooves are formed in the inner side of the first half-moon-shaped slider 223, a second half-moon-shaped slider 224 is arranged in each second arc-shaped groove, the outer circle of the second half-moon-shaped slider 224 is attached to the second arc-shaped grooves, two third arc-shaped grooves are formed in the inner side of the second half-moon-shaped slider 224, a third half-moon-shaped slider 225 is arranged in each third arc-shaped groove, the outer circle of the third half-moon-shaped slider 225 is attached to the third arc-shaped grooves, two fourth arc-shaped grooves are formed in the inner side of the third half-moon-shaped slider 225, a fourth half-moon-shaped slider 226 is arranged in each fourth arc-shaped groove, and the outer circle of the fourth half-moon-shaped slider 226 is attached to the fourth arc-shaped grooves; the inner side of the sliding pressure plate 210 is provided with a fifth arc-shaped groove, the fifth half-moon-shaped sliding block 227 is arranged in the fifth arc-shaped groove, the outer circle of the fifth half-moon-shaped sliding block 227 is attached to the fifth arc-shaped groove, the inner side of the fifth half-moon-shaped sliding block 227 is provided with two sixth arc-shaped grooves, a sixth half-moon-shaped sliding block 228 is arranged in each sixth arc-shaped groove, the outer circle of the sixth half-moon-shaped sliding block 228 is attached to the sixth arc-shaped grooves, the inner side of the sixth half-moon-shaped sliding block 228 is provided with two seventh arc-shaped grooves, a seventh half-moon-shaped sliding block 229 is arranged in each seventh arc-shaped groove, the outer circle of the seventh half-moon-shaped sliding block 229 is attached to the seventh arc-shaped grooves, the inner side of the seventh half-moon-shaped sliding block 229 is provided with two eighth arc-shaped grooves, an eighth half-moon-shaped sliding block 230 is arranged in each eighth arc-shaped groove, and the outer circle of the eighth half-moon-shaped sliding block 230 is attached to the seventh arc-shaped grooves.
Inside the fourth meniscus 226 and eighth meniscus 230 are two flexible contacts.
As shown in fig. 4, when clamping the special-shaped workpiece, after the point on the special-shaped workpiece contacts with the flexible contact points inside the fourth meniscus-shaped slider 226 and the eighth meniscus-shaped slider 230, the acting force of each contact point is different, so that the meniscus-shaped sliders can twist and rotate until the force is balanced.
By means of the structure, when the special-shaped workpiece is clamped, the positions of the contacts are automatically adjusted by means of different stress of the contacts, and finally the contact between the multiple contacts and the clamped workpiece is achieved, so that the clamping efficiency and the clamping stability are effectively improved.
Further, the rail car 2 needs to be braked and positioned after reaching a designated position, thereby providing a basis for a robot or manual assembly.
As shown in fig. 5, the upper end of the guide rail is a diamond-shaped rail head 101, a positioning hole 102 is formed in the diamond-shaped rail head 101, a rail supporting plate 103 for fixing is arranged at the lower end of the diamond-shaped rail head 101, a groove-shaped driving wheel 214 and an auxiliary wheel 216 are arranged below a bottom fixing plate 213 of the rail car 2, the driving wheel 214 is connected with a traveling driving motor 215, a positioning pin 217 is further arranged on the bottom fixing plate 213, the lower end of the positioning pin 217 is conical, the position of the positioning pin 217 corresponds to the positioning hole 102 of the guide rail, the positioning pin 217 is connected with a pull rod 218, a pressure spring 219 is sleeved on the pull rod, the positioning pin moves linearly, a roller 220 is arranged at the tail end of the pull rod, a wedge-shaped slider 221 with a moving direction perpendicular to the pull rod direction is arranged at the roller, and the wedge-shaped slider is connected with the linear motor 222.
The working principle of the travelling and positioning mechanism is as follows, the driving wheel 214 and the auxiliary wheel 216 are clamped on the diamond-shaped track head of the guide rail, and the driving wheel 214 can realize advancing, retreating and braking under the driving of the travelling driving motor 215. However, the braking by the driving wheel is not stable, and the positioning accuracy cannot be guaranteed, so that an independent positioner is needed, the linear motor 222 drives the wedge-shaped sliding block 221 to move horizontally, the roller 220 can be lifted or lowered, the roller 220 and the pull rod control the positioning pin to move up and down, the positioning pin is separated from the positioning hole in the driving process, when the vehicle is stopped and positioned, the wedge-shaped sliding block 221 lowers the roller 220, and the positioning pin 217 is inserted into the positioning hole under the action of the pressure spring 219. Because the positioning pin is the back taper, automatic alignment and locking location in the process of the positioning pin inserting to the positioning hole.
Further, in order to realize low coupling of the rail car 2 and the production line, an independent power supply and a control panel are arranged on the rail car, as shown in fig. 6, a lithium battery and a control panel are arranged in the rail car 2, the lithium battery supplies power to the control panel, the control panel is respectively connected with a traveling driving motor, a self-locking linear motor and a clamping driving motor, in order to enable the rail car 2 to be connected with a main control system, a communication module is arranged in the rail car, the communication module interacts with the main control system to complete corresponding actions, the rail car 2 is provided with a charging port, and the rail car can be charged through the charging port in a parking state.
The above disclosure is only for the specific embodiment of the present patent, but the present patent is not limited thereto, and it should be understood that the modifications made by those skilled in the art without departing from the principle of the present invention shall fall within the protection scope of the present invention.
Claims (9)
1. The utility model provides an automatic assembly line of car light, includes workstation, manipulator (3) and material loading machine (4), its characterized in that are connected to the workstation: still include guide rail (1) and railcar (2), each workstation is run through in guide rail (1), railcar (2) can be followed guide rail (1) and marchd to be provided with the locating hole on the guide rail, be provided with on railcar (2) with locating hole complex locator, be provided with fixture on railcar (2).
2. The automatic assembly line of vehicle lamps according to claim 1, characterized in that: the guide rail structure is characterized in that a diamond-shaped rail head (101) is arranged at the upper end of the guide rail (1), a positioning hole (102) is formed in the diamond-shaped rail head (101), a rail supporting plate (103) used for fixing is arranged at the lower end of the diamond-shaped rail head (101), a groove-shaped driving wheel (214) and an auxiliary wheel (216) are arranged below a bottom fixing plate (213) of the rail car (2), the driving wheel (214) is connected with a traveling driving motor (215), the positioner comprises a positioning pin (217), a pull rod (218), a pressure spring (219) and a triggering mechanism, the lower end of the positioning pin (217) is conical, the position of the positioning pin corresponds to the positioning hole (102) of the guide rail, the positioning pin (217) is connected with the pull rod (218), the pressure spring (219) is sleeved on the pull rod, the positioning pin moves linearly, a roller (220) is arranged at the tail end of the pull rod, and a wedge-shaped sliding block (221) with the moving direction vertical to the pull rod direction is arranged at the roller, the wedge-shaped sliding block is connected with a linear motor (222).
3. The automatic assembly line of vehicle lamps according to claim 1 or 2, characterized in that: the clamping mechanism on the rail car (2) comprises a fixed pressing plate (211), a sliding pressing plate (210) and a bracket (201), a guide rod (202) is arranged between the bracket (201) and the fixed pressure plate (211), a first slide block (203) and a second slide block (208) are arranged on the guide rod (202), the second slide block (208) is fixedly connected with a sliding pressure plate (210), the first sliding block (203) and the second sliding block (208) are sleeved on the guide rod (202), the first sliding block (203) is elastically connected with the second sliding block (208), a limit switch (212) is arranged between the first sliding block and the second sliding block, a screw nut (205) is arranged on the first sliding block (203), a screw rod (206) is arranged between the two guide rods (202), the screw rod (206) is matched with a nut (205), and a clamping driving motor (207) is arranged at the end part of the screw rod (206).
4. The automatic assembly line of vehicle lamps according to claim 3, characterized in that: a sleeve (204) is arranged between the first sliding block (203), the second sliding block (208) and the guide rod (202).
5. The automatic assembly line of vehicle lamps according to claim 3, characterized in that: linear bearings are arranged between the first sliding block (203), the second sliding block (208) and the guide rod (202).
6. The automatic assembly line of vehicle lamps according to claim 3, characterized in that: a first arc-shaped groove is arranged on the inner side of the fixed pressing plate (211), a first half-moon-shaped sliding block (223) is arranged in the first arc-shaped groove, the excircle of the first half-moon-shaped sliding block (223) is jointed with the first arc-shaped groove, two second arc-shaped grooves are arranged on the inner side of the first half-moon-shaped sliding block (223), a second half-moon-shaped sliding block (224) is arranged in each second arc-shaped groove, the excircle of the second half-moon-shaped sliding block (224) is attached to the second arc-shaped grooves, two third arc-shaped grooves are arranged on the inner side of the second half-moon-shaped sliding block (224), a third half-moon-shaped sliding block (225) is arranged in each third arc-shaped groove, the excircle of the third half-moon-shaped sliding block (225) is attached to the third arc-shaped grooves, two fourth arc-shaped grooves are formed in the inner side of the third half-moon-shaped sliding block (225), a fourth half-moon-shaped sliding block (226) is arranged in each fourth arc-shaped groove, and the excircle of each fourth half-moon-shaped sliding block (226) is attached to each fourth arc-shaped groove; a fifth arc-shaped groove is arranged on the inner side of the sliding pressure plate (210), a fifth half-moon-shaped sliding block (227) is arranged in the fifth arc-shaped groove, the excircle of the fifth half-moon-shaped sliding block (227) is jointed with the fifth arc-shaped groove, two sixth arc grooves are arranged on the inner side of the fifth half-moon-shaped sliding block (227), a sixth half-moon-shaped sliding block (228) is arranged in each sixth arc groove, the excircle of the sixth half-moon-shaped sliding block (228) is attached to the sixth arc grooves, two seventh arc-shaped grooves are arranged on the inner side of the sixth half-moon-shaped sliding block (228), a seventh half-moon-shaped sliding block (229) is arranged in each seventh arc-shaped groove, the excircle of the seventh half-moon-shaped sliding block (229) is attached to the seventh arc-shaped grooves, two eighth arc-shaped grooves are formed in the inner side of the seventh half-moon-shaped sliding block (229), an eighth half-moon-shaped sliding block (230) is arranged in each eighth arc-shaped groove, and the excircle of each eighth half-moon-shaped sliding block (230) is attached to the seventh arc-shaped groove.
7. The automatic assembly line of vehicle lights according to claim 6, characterized in that: and two flexible contacts are arranged on the inner sides of the fourth half-moon-shaped sliding block (226) and the eighth half-moon-shaped sliding block (230).
8. The automatic assembly line of vehicle lamps according to claim 1, characterized in that: be provided with lithium cell and control panel in railcar (2), the lithium cell is the control panel power supply, and driving motor, auto-lock linear electric motor and centre gripping driving motor are marchd in the control panel is connected respectively, is provided with communication module in the railcar, and is mutual through communication module and main control system.
9. The automatic assembly line of vehicle lights according to claim 8, characterized in that: the rail car (2) is provided with a charging port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111119806.9A CN113857803B (en) | 2021-09-24 | 2021-09-24 | Automatic car lamp assembly production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111119806.9A CN113857803B (en) | 2021-09-24 | 2021-09-24 | Automatic car lamp assembly production line |
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| CN113857803A true CN113857803A (en) | 2021-12-31 |
| CN113857803B CN113857803B (en) | 2023-07-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967702A (en) * | 2023-07-15 | 2023-10-31 | 德州欧吉曼机械设备有限公司 | Automatic round-finding welding equipment |
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| RU2157771C2 (en) * | 1998-01-22 | 2000-10-20 | Забайкальская железная дорога | Railway vehicle wheel flange lubricator |
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| CN207629916U (en) * | 2017-12-25 | 2018-07-20 | 江苏蓝佩得工业科技有限公司 | A kind of car model positioning fixture |
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| CN116967702A (en) * | 2023-07-15 | 2023-10-31 | 德州欧吉曼机械设备有限公司 | Automatic round-finding welding equipment |
| CN116967702B (en) * | 2023-07-15 | 2024-05-17 | 德州欧吉曼机械设备有限公司 | Automatic round-finding welding equipment |
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