CN110712030A - Flexible automatic switching system for automobile instrument panel - Google Patents
Flexible automatic switching system for automobile instrument panel Download PDFInfo
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- CN110712030A CN110712030A CN201910959275.0A CN201910959275A CN110712030A CN 110712030 A CN110712030 A CN 110712030A CN 201910959275 A CN201910959275 A CN 201910959275A CN 110712030 A CN110712030 A CN 110712030A
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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
- B23P19/04—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 for assembling or disassembling parts
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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
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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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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a flexible automatic switching system for an automobile instrument board, which is characterized by comprising an assembling manipulator, an instrument split charging tray and an automatic unlocking station; the assembling manipulator is used for following the grabbing and assembling processes of the instrument panels of multiple vehicle types; the instrument split charging tray is used for fixing, locking, rotationally assembling and conveying the instruments in the process of split charging; the instrument panel cross beam locking device comprises a support frame, an instrument panel cross beam support frame, a vehicle type adjusting device, a locking device, a rotating device and a bottom plate; the vehicle type adjusting device and the locking device are fixed on an instrument board beam positioning and supporting frame, the instrument board beam positioning and supporting frame is fixed on a supporting frame, the rotating device is connected with a supporting shaft of the instrument board beam positioning and supporting frame to drive the instrument board beam positioning and supporting frame to rotate, and the supporting frame is supported by a base; and the automatic unlocking station is used for unlocking the instrument board locking device when the instrument tray is positioned and the assembling manipulator grabs the instrument board.
Description
Technical Field
The invention belongs to the field of automatic conveying of automobile instruments, and particularly relates to a flexible automatic switching system for subpackaging and storing conveying lines of multi-vehicle type trim instrument panels to a finished automobile assembling station.
Background
In current car attaches together the production line, attach together the station with the instrument panel is carried to the car through the material car, attaches together with whole car on the assembly manipulator by the manual work with the instrument switching, degree of automation is low.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention discloses a flexible automatic switching system for an automobile instrument panel. The automatic switching device has the characteristics of accurate switching, stable and reliable operation, good stability, high automation degree and the like.
The technical scheme adopted by the invention is as follows:
a flexible automatic switching system for automobile instrument boards comprises an assembling manipulator, an instrument split charging tray and an automatic unlocking station;
the assembling manipulator is used for grabbing and attaching together the following of the instrument boards of multiple vehicle types, the instrument sub-packaging tray is used for fixing, locking, rotationally assembling and conveying the instrument sub-packaging process, and the automatic unlocking station is used for positioning the instrument tray and unlocking the instrument board locking device when the assembling manipulator grabs the instrument boards.
The assembling manipulator consists of a transverse travelling mechanism, a longitudinal travelling mechanism, a mechanical arm mechanism and an instrument panel grabbing mechanism;
the transverse walking mechanism is arranged on the longitudinal walking structure and can move along the longitudinal walking mechanism; the mechanical arm mechanism is suspended on the transverse travelling mechanism and is connected with the instrument panel grabbing structure; a vehicle type adjusting device and a positioning sleeve are arranged on the instrument panel grabbing structure;
the instrument panel grabbing structure comprises a movable support, a sliding rail and a fixing pin; the movable support is arranged on a sliding rail, a positioning pin is arranged on the movable support, and the sliding rail is fixedly connected to the mechanical arm mechanism through a bolt.
The vehicle type adjusting device comprises a servo motor, a screw rod, a sliding block and a fixed bracket; the instrument panel grabbing mechanism is fixedly connected onto the sliding block through a bolt, the sliding block is in trapezoidal thread fit with the screw rod, and the servo motor is directly connected with the screw rod through a coupler and is fixed onto the fixed support; the fixed support is fixed on the mechanical arm mechanism through bolt connection.
The positioning sleeve comprises a fixed support, a sleeve and a detection switch, the sleeve is fixed on the mechanical arm beam through the fixed support, and the detection switch is arranged on the sleeve through self threads; and the positioning pin is matched with the positioning pin of the instrument panel tray to ensure accurate positioning in the grabbing process.
According to the vehicle type identification, the vehicle type adjusting device drives the screw rod to drive the grabbing device on the movable seat to automatically adjust the grabbing position through the servo motor, the instrument board grabbing mechanism is matched with the instrument board subpackaging tray and the automatic unlocking station to unlock the instrument board from the instrument board subpackaging tray, and the instrument board is switched from the instrument board tray to the assembling manipulator. After the instrument panel is switched to the assembling manipulator, a driving motor reducer of the transverse travelling mechanism of the assembling manipulator drives the transverse travelling mechanism to move on the transverse track, the mechanical arm mechanism realizes the positioning with the assembling vehicle, and a driving motor reducer of the longitudinal travelling mechanism drives the longitudinal travelling mechanism to move on the longitudinal track, so that the synchronous movement with the assembling vehicle is realized.
The instrument split charging tray consists of a support frame, an instrument board beam support frame, a vehicle type adjusting device, a locking device, a rotating device, a bottom plate and a tray positioning device;
the vehicle type adjusting device and the locking device are fixed on an instrument board beam positioning and supporting frame, the instrument board beam positioning and supporting frame is fixed on a supporting frame through a vertical seat bearing, the rotating device is connected with a supporting shaft of the instrument board beam positioning and supporting frame to drive the instrument board beam positioning and supporting frame to rotate, and the supporting frame is supported through a base;
further, motorcycle type adjusting device by the swing arm, the head rod, the second connecting rod, first excessive support, the excessive support of second is constituteed, the center of swing arm links to each other with instrument board crossbeam braced frame through the round pin axle, the one end of swing arm links to each other with the head rod, the other end of swing arm links to each other with the second connecting rod, the head rod links to each other with first locking device through first excessive support, the second connecting rod passes through the excessive support of second and links to each other with second locking device, two locking device pass through the connecting rod, the swing arm, the connection of excessive support drives, the distance of adjusting two locking device realizes that the motorcycle type is adjusted.
The locking device consists of a handle, a first bevel gear, a second bevel gear, a cam and a locking sheet, wherein the first bevel gear is connected with the rotating handle, the second bevel gear is arranged on the transmission shaft, one end of the transmission shaft is connected with the cam, and the cam is connected with the locking sheet; the other end of the transmission shaft is connected with a shifting block, and the shifting block is matched with an unlocking device to realize unlocking. The handle is pulled, the cam is driven by the first bevel gear and the second bevel gear to open the locking piece, the instrument cross beam process holes of different vehicle types are placed on the locking device fixing pin, and the handle is reset to drive the locking piece to reset and lock the instrument panel cross beam.
Connecting rods on the vehicle type adjusting devices for instrument panels of different vehicle types drive the two locking devices on the sliding rail to slide, so that the distance between the two locking devices is adjusted, the distance between the fixing pins on the left locking device and the right locking device is adjusted, the instrument cross beam process holes of different vehicle types are fixed on the positioning pins of the locking devices and locked through the locking plates, and the instrument cross beam process holes are fixed on the bottom plate through the supporting frame. The instrument panel sub-packaging process is realized by rotating the rotating device manually to rotate the instrument panel by 360 degrees and position the instrument panel by 45 degrees, the rotation is simple and easy, the operating force is small, and the assembly efficiency is improved. And the instrument panel assembling station is fixed on the automatic unlocking station through the positioning device, so that the automatic grabbing precision of the assembling manipulator is ensured.
The automatic unlocking station consists of an unlocking device, a movable frame, a guide device, a jacking positioning device and a base; the base top install guider, jacking positioner is installed to guider's both sides, and movable frame is installed in jacking positioner's the outside movable frame install unlocking device.
The unlocking device consists of a first blocking device, a second blocking device, a rotating device, a shifting block and a fixed support; the first blocking device is arranged on the left side of the fixed support, and the second blocking device is arranged on the right side of the fixed support; the rotating device is arranged at the center of the rotating device and drives the shifting block to rotate.
The instrument board after partial shipment is accomplished carries the automatic station that unlocks of whole car combination unit department, through guider with instrument board partial shipment tray prepositioning, satisfies assembly manipulator through jacking positioner pinpoint and snatchs the required precision. The unlocking device is driven to be connected with the locking device through the movable frame, the instrument tray is fixed through the first blocking device and the second blocking device, the shifting block is driven to rotate through the rotating device to shift and open the shifting block in the instrument panel tray locking device, the locking device is opened through the cam driving locking piece, the instrument panel is separated from the tray, and switching is completed.
Description of automatic transfer operation: and (4) conveying the instrument board subpackaging tray subjected to subpackaging to the assembling station automatic unlocking station. The instrument subpackaging tray is roughly positioned through the instrument subpackaging tray pre-positioning device and the automatic unlocking station guide device. The jacking positioning device of the automatic unlocking station lifts to send the positioning pin into the positioning hole of the instrument split-charging tray, so that the X-direction and Y-direction accurate positioning of the instrument board is realized, and the repeated grabbing positions of the assembling manipulator are ensured to be consistent. After jacking and positioning, the movable frame of the automatic transfer station moves, and Z-direction accurate positioning of the instrument panel is realized. After accurate positioning, the assembly machine manually moves to an unlocking station, the vehicle type adjusting device is adjusted in place according to vehicle type identification, and a positioning hole of the assembly manipulator is matched with an instrument sub-assembly tray positioning pin to guarantee the stability of the grabbing process. The unlocking device of the automatic transfer station automatically opens the locking device on the instrument subpackaging tray after receiving the in-place signal of the assembling manipulator, and the separation of the instrument panel and the instrument panel subpackaging tray is realized. After the assembly manipulator receives the unlocking completion signal, the instrument board is carried to be automatically switched to the whole automobile combination part, and the assembly of the automobile instrument board is completed.
The automatic switching device for the instrument panel disclosed by the invention has the following beneficial effects:
the mechanism integrates the split charging conveying line and the assembling line into a whole and has the function of automatic switching. The device has the characteristics of simple and practical structure, low manufacturing cost, high automation degree, reliable and stable mechanism operation, convenient maintenance and the like. The automatic transfer device is one of practical devices of an automobile assembly production line, and has the advantages of compact structure, improvement of production efficiency and reduction of labor intensity of operators compared with the existing manual transfer device.
The instrument panel provided by the invention is automatically switched from the split-charging conveying line to the whole assembling line, so that the production rhythm is improved. The automatic unlocking device reduces the operation of personnel. The assembling manipulator is used for following in the grabbing and assembling process of the instrument panels of multiple vehicle types. According to vehicle type recognition, the vehicle type adjusting device automatically adjusts the grabbing position. The instrument sub-packaging tray is adjusted and locked by the vehicle-shaped adjusting device according to instrument boards of different vehicle types, and the instrument board rotates 360 degrees and is positioned 45 degrees in the instrument board sub-packaging process. Automatic unblock and the automatic unblock of assembly manipulator cooperation separate the instrument board in the partial shipment tray, and jacking positioner pinpoints and satisfies assembly manipulator and snatch the required precision.
The structure is safe and reliable, the assembly is convenient, and automatic switching is realized in the assembling process.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIGS. 2, 3 and 4 are schematic views of the mechanical assembly hand of the present invention;
fig. 5, 6 and 7 are schematic structural views of the instrument panel split charging tray;
fig. 8(a) and 8(b) are schematic structural views of the vehicle type adjusting device;
FIGS. 9(a) and 9(b) are schematic structural views of the locking device;
fig. 10 and 11 are schematic structural views of the automatic unlocking station;
FIG. 12 is a schematic view of the unlocking device;
in the figure: 1. an assembling manipulator, 2, an instrument board subpackaging tray, 3, an automatic unlocking station, 101, a transverse travelling mechanism, 102, a longitudinal travelling mechanism, 103, a mechanical arm mechanism, 104, an instrument board grabbing mechanism, 105, a positioning sleeve, 106, a vehicle type adjusting device, 107, a detection switch, 201, a supporting frame, 202, an instrument board beam positioning supporting frame, 203, a vehicle type adjusting device, 204, a locking device, 205, a rotating device, 206, a bottom plate, 207, a pre-positioning device, 208, a positioning hole, 209, a positioning pin, 2010, a positioning turntable, 2011, an indexing positioning pin, 301, an unlocking device 302, a movable frame, 303, a guiding device, 304, a jacking positioning device, 305, a base, 306 and a positioning pin.
2031. The first transition bracket, 2032, a first connecting rod, 2033, a swing arm, 2034, a second connecting rod, 2035 and a second transition bracket;
2041. locking pieces 2042, a cam 2043, a shifting block 2044, a transmission shaft 2045, a first bevel gear 2046, a second bevel gear 2047, a handle 2048 and a fixing pin;
3011. the device comprises a first blocking device 3012, a rotating device 3013, a shifting block 3014, a fixed support 3015 and a second blocking device.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
for convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate correspondence with up, down, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As described in the background of the invention, there are deficiencies in the prior art, and in order to solve the above technical problems, the present application provides a flexible automatic switching system.
In a typical embodiment of the present application, as shown in fig. 1, the flexible automatic transfer system is composed of three parts, namely, an assembly robot 1, a meter loading tray 2, and an automatic unlocking station 3.
The assembling manipulator 1 is used for following in the grabbing and assembling process of the instrument panels of multiple vehicle types;
the instrument split charging tray 2 is used for fixing, locking, rotationally assembling and conveying the instruments in the process of split charging;
and the automatic unlocking station 3 is used for unlocking the instrument board locking device when the instrument tray is positioned and the assembling manipulator grabs the instrument board.
Assembling the mechanical arm 1: the instrument panel grabbing device comprises a transverse traveling mechanism 101, a longitudinal traveling mechanism 102, a mechanical arm mechanism 103, an instrument panel grabbing mechanism 104, a locating sleeve 105, a vehicle type adjusting device 106, a detection switch 107 and the like.
According to the vehicle type identification, the vehicle type adjusting device 106 drives the screw rod to drive the grabbing device on the movable seat to automatically adjust the grabbing position through the servo motor, the instrument board grabbing mechanism 104 is matched with the instrument board subpackaging tray 2 and the automatic unlocking station 3 to unlock the instrument board from the instrument board subpackaging tray 2, and the instrument board is switched from the instrument board tray 2 to the assembling manipulator 1.
After the instrument panel is transferred to the assembling manipulator 1, a driving motor reducer of a transverse travelling mechanism 101 of the assembling manipulator 1 drives the transverse travelling mechanism 101 to move on a transverse track and a mechanical arm mechanism 103 to realize positioning with an assembling vehicle, and a driving motor reducer of a longitudinal travelling mechanism 102 drives a longitudinal travelling mechanism 102 to move on a longitudinal track to realize synchronous movement with the assembling vehicle; the arrangement of the transverse travelling mechanism 101 and the longitudinal travelling mechanism 102 can refer to the existing gantry crane structure;
the instrument panel grabbing structure comprises a movable support, a sliding rail and a fixing pin; the movable support is arranged on a sliding rail, a positioning pin is arranged on the movable support, and the sliding rail is connected with and arranged on the mechanical arm mechanism through a bolt.
The vehicle type adjusting device comprises a servo motor, a screw rod, a sliding block and a fixed bracket; the instrument panel grabbing mechanism is fixedly connected onto the sliding block through a bolt, the sliding block is in trapezoidal thread fit with the screw rod, and the servo motor is directly connected with the screw rod through a coupler and is fixed onto the fixed support; the fixed support is fixed on the mechanical arm mechanism through bolt connection.
The locating sleeve comprises a fixing support, a sleeve and a detection switch 107, the sleeve is fixed on the mechanical arm beam through the fixing support, the detection switch 107 is installed on the locating sleeve, and the locating pin of the instrument panel tray is detected to determine whether the grabbing mechanism is in place or not, so that the accuracy in the grabbing process is ensured.
Instrument partial shipment tray 2: the instrument panel beam pre-positioning device comprises a support frame 201, an instrument panel beam positioning support frame 202, a vehicle type adjusting device 203, a locking device 204, a rotating device 205, a bottom plate 206 and a pre-positioning device 207. The vehicle type adjusting device 203 and the locking device 204 are fixed on the instrument panel beam positioning and supporting frame 202, the instrument panel beam positioning and supporting frame 202 is fixed on the supporting frame 201 through a vertical seat bearing, and the rotating device 205 is connected with a supporting shaft of the instrument panel beam positioning and supporting frame 202 to drive the instrument panel beam positioning and supporting frame to rotate. Connecting rods on the vehicle type adjusting devices 203 for instrument panels of different vehicle types drive the locking devices 204 on the sliding rails to slide back and forth, and instrument cross beam process holes of different vehicle types are fixed on the locking devices 204 by adjusting the distance between the positioning pins 2048 on the left locking device 204 and the right locking device 204; the pre-positioning device 207 is arranged at the bottom of the bottom plate 206 to realize pre-positioning; a positioning hole 208 is formed in the bottom plate 206, and the positioning hole 208 is mainly used for positioning with the automatic unlocking station 3; the instrument board beam positioning support frame 202 is further provided with two positioning pins 209, and the positioning sleeve 105 of the assembling manipulator is matched with the instrument split-charging tray positioning pins 209, so that the stability of the grabbing process is guaranteed.
The locking device 204 comprises a locking plate 2041, a cam 2042, a shifting block 2043, a transmission shaft 2044, a first bevel gear 2045, a second bevel gear 2046, a handle 2047 and a fixing pin 2048;
the handle 2047 is pulled, and the cam 2042 is driven by the first bevel gear 2045 and the second bevel gear 2046 to open the locking piece 2041; a first bevel gear 2045 is connected with the rotating handle, a second bevel gear 2046 is installed on a transmission shaft 2044, one end of the transmission shaft 2044 is connected with a cam 2042, and the cam is connected with a locking sheet 2041; the locking plate 2041 is matched with the fixing pin 2048 to realize locking; the other end of the transmission shaft 2044 is connected with a shifting block 2043, and the shifting block 2043 is matched with an unlocking device to realize unlocking.
Instrument cross beam fabrication holes of different vehicle types are placed on the positioning pin 2048 of the locking device 204, the handle 2047 is reset to drive the locking piece 2041 to reset and lock the instrument cross beam, and the instrument cross beam is fixed on the bottom plate 206 by the support frame 201. In the instrument panel subpackaging process, the hand wheel of the rotating device 205 is rotated by hand to rotate the instrument panel by 360 degrees and is matched with the positioning turntable 2010 by the indexing positioning pin 2011 for 45-degree positioning, so that the rotation is simple and easy, the operating force is small, and the assembly efficiency is improved. And the instrument panel assembling station is fixed on the automatic unlocking station 3 through the positioning device 207, so that the automatic grabbing precision of the assembling manipulator 1 is ensured.
The vehicle type adjusting device 203 includes a first transition bracket 2031, a first connecting rod 2032, a swing arm 2033, a second connecting rod 2034, and a second transition bracket 2035; one end of the first connecting rod 2032 and one end of the second connecting rod 2034 are connected to the two ends of the swing arm 2033, respectively, and the center of the swing arm 2033 is located at the center of the upper beam of the instrument panel beam positioning support frame 202; the other end of the first connecting rod 2032 is connected with the first excessive bracket 2031, the other end of the second connecting rod 2034 is connected with the second excessive bracket 2035, the first excessive bracket 2031 is connected with the left locking device 204, the second excessive bracket is connected with the right locking device 204, the two locking devices are connected and driven through the connecting rod, the swing arm and the excessive bracket, and the distance between the two locking devices is adjusted to realize vehicle type adjustment.
Automatic unlocking station 3: composed of an unlocking device 301, a movable frame 302, a guide device 303, a jacking positioning device 304) and a base 305. The instrument board after the partial shipment is accomplished is carried whole car and is assembled station department automatic unlocking station 3, pre-positions instrument board partial shipment tray 2 through guider 303, and accurate positioning satisfies assembly manipulator 1 and snatchs the required precision through jacking positioner 304. The unlocking device 301 is driven to be connected with the locking device 204 through the movable frame 302;
the unlocking device 301 comprises a first blocking device 3011, a rotating device 3012, a shifting block 3013, a fixed support 3014 and a second blocking device 3015; the first blocking device 3011 is installed on the top of the fixed support 3014, and the second blocking device 3015 is installed on the bottom of the rotating device 3012, and is arranged up and down symmetrically; the rotating device 3012 is installed at the center of the rotating device 3012 and drives the shifting block 3013 to rotate;
furthermore, the first blocking device 3011 and the second blocking device 3015 are installed symmetrically left and right and respectively include an air cylinder and a blocking plate, the air cylinder is fixed on the fixed support 3014, and a driving rod of the air cylinder drives the blocking plate to move left and right, so that distance adjustment between the air cylinder and the blocking plate is realized.
The instrument tray is fixed through the first blocking device 3011 and the second blocking device 3015, the shifting block 3013 is driven to rotate through the rotation device 3012 to shift the shifting block 2043 in the instrument panel tray locking device 204, the shifting block 2043 rotates through the transmission shaft 2044, and then the transmission shaft 2044 drives the locking piece 2041 to slide through the cam 2042, the locking device is opened, and automatic switching of the instrument panel from the tray to the manipulator 1 is completed.
Description of automatic transfer operation: and (4) conveying the instrument board subpackage tray 2 subjected to subpackage to a assembling station automatic unlocking station 3. The instrument split charging tray is roughly positioned through the instrument split charging tray pre-positioning device 207 and the automatic unlocking station guiding device 303. The jacking positioning device 304 of the automatic unlocking station lifts to send the positioning pin 306 into the instrument split charging tray positioning hole 208, so that accurate positioning of the instrument board in the X direction and the Y direction is realized, and the repeated grabbing positions of the assembly manipulator are consistent. After jacking and positioning, the movable frame 302 of the automatic transfer station moves, and Z-direction accurate positioning of the instrument panel is realized. After accurate positioning, the assembling manipulator 1 automatically moves to the unlocking station 3, the vehicle type adjusting device 106 is adjusted in place according to vehicle type identification, and the positioning sleeve 105 of the assembling manipulator is matched with the positioning pin 209 of the instrument sub-packaging tray, so that the stability of the grabbing process is ensured. After receiving the in-place signal of the assembling manipulator, the automatic transfer station unlocking device 301 automatically opens the locking device 204 on the instrument subpackaging tray, and the instrument panel is separated from the instrument panel subpackaging tray. After the assembly manipulator receives the unlocking completion signal, the instrument board is carried to be automatically switched to the whole automobile combination part, and the assembly of the automobile instrument board is completed.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A flexible automatic switching system for automobile instrument panels is characterized by comprising an assembling manipulator, an instrument split charging tray and an automatic unlocking station;
the assembling manipulator is used for following the grabbing and assembling processes of the instrument panels of multiple vehicle types;
the instrument split charging tray is used for fixing, locking, rotationally assembling and conveying the instruments in the process of split charging; the instrument panel cross beam locking device comprises a support frame, an instrument panel cross beam support frame, a vehicle type adjusting device, a locking device, a rotating device and a bottom plate; the vehicle type adjusting device and the locking device are fixed on an instrument board beam positioning and supporting frame, the instrument board beam positioning and supporting frame is fixed on a supporting frame, the rotating device is connected with a supporting shaft of the instrument board beam positioning and supporting frame to drive the instrument board beam positioning and supporting frame to rotate, and the supporting frame is supported by a base;
the automatic unlocking station is used for unlocking the instrument board locking device when the instrument tray is positioned and the assembling manipulator grabs the instrument board; the device comprises an unlocking device, a movable frame, a guide device, a jacking positioning device and a base; the base top install guider, jacking positioner is installed to guider's both sides, and movable frame is installed in jacking positioner's the outside movable frame install unlocking device.
2. The system according to claim 1, wherein the assembly robot comprises a transverse traveling mechanism, a longitudinal traveling mechanism, a mechanical arm mechanism, and a dashboard gripping mechanism;
the transverse walking mechanism is arranged on the longitudinal walking structure and can move along the longitudinal walking mechanism; the mechanical arm mechanism is suspended on the transverse travelling mechanism and is connected with the instrument panel grabbing structure; and a vehicle type adjusting device and a positioning sleeve are arranged on the instrument panel grabbing structure.
3. The system according to claim 1, wherein the instrument panel grasping structure comprises a moving bracket, a sliding rail, and a fixing pin; the movable support is arranged on a sliding rail, a positioning pin is arranged on the movable support, and the sliding rail is fixedly connected to the mechanical arm mechanism through a bolt.
4. The system of claim 1, wherein the vehicle type adjusting device comprises a servo motor, a screw rod, a slide block and a fixing bracket; the instrument panel grabbing mechanism is fixedly connected onto the sliding block through a bolt, the sliding block is in trapezoidal thread fit with the screw rod, and the servo motor is directly connected with the screw rod through a coupler and is fixed onto the fixed support; the fixed support is fixed on the mechanical arm mechanism through bolt connection.
5. The system of claim 1, wherein the positioning sleeve comprises a fixing bracket, a sleeve and a detection switch, the sleeve is fixed on the cross beam of the mechanical arm through the fixing bracket, and the detection switch is installed on the sleeve through self threads; and the positioning pin is matched with the positioning pin of the instrument panel tray to ensure accurate positioning in the grabbing process.
6. The system of claim 1, wherein the vehicle type adjusting device comprises a swing arm, a first connecting rod, a second connecting rod, a first transition support, and a second transition support, wherein the center of the swing arm is connected to the dashboard beam support frame via a pin, one end of the swing arm is connected to the first connecting rod, the other end of the swing arm is connected to the second connecting rod, the first connecting rod is connected to the first locking device via the first transition support, and the second connecting rod is connected to the second locking device via the second transition support.
7. The system of claim 1, wherein the locking devices are two and symmetrically mounted on the cross-member positioning frame, and the relative positions of the locking devices are adjusted by the vehicle type adjusting device.
8. The automatic switching system of automobile instrument panel flexibility according to claim 1 or 7, wherein the locking device is composed of a driving mechanism, a transmission mechanism, a cam, a fixed pin and a locking piece, the driving mechanism drives a transmission shaft to rotate through the transmission mechanism, one end of the transmission shaft is connected with the cam, and the cam is connected with the locking piece; the locking piece is matched with the fixing pin, and instrument cross beam process holes of different vehicle types are fixed on the positioning pin and locked through the locking piece; the other end of the transmission shaft is connected with a shifting block, and the shifting block is matched with an unlocking device to realize unlocking.
9. The system of claim 1, wherein the bottom of the base plate is provided with a pre-positioning device.
10. The system according to claim 1, wherein the unlocking device comprises a first blocking device, a second blocking device, a rotating device, a shifting block and a fixed support; the first blocking device is arranged at the top of the fixed support, and the second blocking device is arranged at the bottom of the rotating device; the rotating device is arranged at the center of the rotating device and drives the shifting block to rotate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910959275.0A CN110712030A (en) | 2019-10-10 | 2019-10-10 | Flexible automatic switching system for automobile instrument panel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910959275.0A CN110712030A (en) | 2019-10-10 | 2019-10-10 | Flexible automatic switching system for automobile instrument panel |
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| CN110712030A true CN110712030A (en) | 2020-01-21 |
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| CN201910959275.0A Pending CN110712030A (en) | 2019-10-10 | 2019-10-10 | Flexible automatic switching system for automobile instrument panel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215951A (en) * | 2020-02-24 | 2020-06-02 | 天津科技大学 | Clamping manipulator capable of automatically feeding and discharging materials in conical mirror machining |
| CN111230568A (en) * | 2020-02-12 | 2020-06-05 | 广州阿普顿自动化***有限公司 | Positioning rotary conveying tray for flexible assembly |
| CN114715622A (en) * | 2022-03-23 | 2022-07-08 | 江苏长虹智能装备股份有限公司 | Structure capable of lodging |
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| CN204896620U (en) * | 2015-08-04 | 2015-12-23 | 上海乾承机械设备有限公司 | Material system is got to panel board |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230568A (en) * | 2020-02-12 | 2020-06-05 | 广州阿普顿自动化***有限公司 | Positioning rotary conveying tray for flexible assembly |
| CN111230568B (en) * | 2020-02-12 | 2024-06-04 | 广州阿普顿自动化***有限公司 | Positioning rotary conveying tray for flexible assembly |
| CN111215951A (en) * | 2020-02-24 | 2020-06-02 | 天津科技大学 | Clamping manipulator capable of automatically feeding and discharging materials in conical mirror machining |
| CN111215951B (en) * | 2020-02-24 | 2021-10-26 | 天津科技大学 | Clamping manipulator capable of automatically feeding and discharging materials in conical mirror machining |
| CN114715622A (en) * | 2022-03-23 | 2022-07-08 | 江苏长虹智能装备股份有限公司 | Structure capable of lodging |
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