Automatic adjusting device for plane mirror

Abstract

The invention discloses an automatic adjusting device for a plane mirror. The automatic adjusting device comprises an overturning part, a position adjusting part, a posture adjusting part, a limiting part, a transferring jacking part, a pressing positioning part, a transferring frame and a placing base, the overturning part realizes overall overturning of the system when the plane mirror is assembled, the position adjusting part realizes position adjustment of the posture adjusting part and indirectly realizes position adjustment of the plane mirror when the plane mirror is assembled, and the posture adjusting part realizes clamping and space angle posture adjustment when the plane mirror is assembled; the limiting part is used for realizing the limiting when the plane mirror mounting bottom plate is transferred; the transfer jacking part is used for realizing translation and lifting of the plane mirror mounting bottom plate; the pressing and positioning part is used for positioning and pressing the mounting bottom of the plane mirror; the transfer frame is used for realizing the transfer of the plane mirror mounting bottom plate and the protection during the pressing of the plane mirror mounting bottom plate; and the placement base realizes the support of the adjusting part.

Description

Technical Field

[0001] The present invention belongs to the technical field of satellite testing, and particularly relates to an automatic adjustment device for a planar mirror. Background Art

[0002] In order to more comprehensively and timely detect atmospheric parameters such as atmospheric temperature, humidity information, and total precipitable water at different vertical heights, the geostationary orbit microwave meteorological satellite adopts the method of geostationary orbit fixed-point scanning combined with multi-band composite detection. Compared with traditional low-orbit meteorological satellites, it has better temporal resolution for the coverage area and can reduce the inversion error and improve the prediction accuracy. Therefore, it is required that the geostationary orbit microwave sounder has a higher working frequency band and a larger working bandwidth, and at the same time collects observation data of several different frequencies and different polarization channels.

[0003] The assembly accuracy requirement of the planar mirror is not less than λ / 10. Considering the influence of on-orbit thermal deformation, the alignment accuracy of the planar mirror needs to be further tightened to λ / 35, that is, the alignment accuracy reaches 20 μm. The assembly accuracy of the planar mirror is between the microwave and optical systems. However, the size of the planar mirror and the system is much larger than that of the hyperspectral optical system with the same function. Compared with the planar mirror, although the alignment accuracy requirement is slightly lower than that of the same type of optical system, the size of the planar mirror system is 5 times that of the hyperspectral optical system, and the volume is 100 times that of it. To achieve approximate optical alignment accuracy on a scale 5 times that of the optical system, the high-precision alignment of the planar mirror system is not less difficult than that of the same type of optical system.

[0004] At present, the assembly of the planar mirror is completed by manual operation, that is, the planar mirrors of each frequency band are respectively installed at their corresponding bottom plate positions, and the alignment of the poses between the planar mirrors is achieved through manual movement and adjustment. The operation is cumbersome and affects the assembly accuracy. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide an automatic adjustment device for a planar mirror to solve the problem that the existing test requires manual operation.

[0006] To solve the above problems, the technical solution of the present invention is as follows: An automatic adjustment device for a planar mirror of the present invention includes a flipping part, a position adjustment part, an attitude adjustment part, a limiting part, a transfer and lifting part, a pressing and positioning part, a transfer frame, and a placement base; The flipping part is arranged on one side of the position adjustment part and is used for carrying and adjusting the positive and negative position conversion of the mirror mounting base; The position adjustment part is arranged on the placement base and is used for carrying the attitude adjustment part, the limiting part, the transfer and lifting part, and the pressing and positioning part; The attitude adjustment part is arranged on the position adjustment part and is used for clamping the planar mirror and adjusting the spatial angle attitude; The limiting part is arranged on the position adjusting part and is used for limiting during the transfer of the plane mirror mounting base plate; The transfer lifting part is arranged on the position adjusting part and is used for the translation and lifting of the plane mirror mounting base plate; The pressing and positioning part is arranged on the position adjusting part and is used to realize the positioning and pressing of the plane mirror mounting base plate; The transfer frame is arranged around the plane mirror mounting base plate and is used for protecting the plane mirror mounting base plate during transfer and pressing; The placing base is arranged below the position adjusting part and is used to carry the position adjusting part.

[0007] For the automatic adjusting device of the plane mirror of the present invention, the position adjusting part includes a base, a first translation driving component, a first cross beam, a second translation driving component, a third translation driving component, a first fixing bracket, and a first mounting plate; The second translation driving component is arranged on the base; The first cross beam is connected to the sliding end of the second translation driving component and moves synchronously with the sliding end; The first translation driving component is arranged on the first cross beam, and its sliding end is connected to the first fixing bracket; The third translation driving component is connected to the first fixing bracket; The first mounting plate is arranged inside the base and symmetrically arranged for connecting the pressing and positioning part.

[0008] For the automatic adjusting device of the plane mirror of the present invention, the attitude adjusting part includes a second mounting plate, a first rotation driving component, a second rotation driving component, a third rotation driving component, a second fixing bracket, a third fixing bracket, a fourth fixing bracket, a jaw, and a finger clip; The second mounting plate is arranged on the slide plate of the third translation driving component and moves up and down with the slide plate; The second rotation driving component is arranged on the second mounting plate and is connected to the second mounting plate through the fixed body in the second rotation driving component; The second fixing bracket is arranged on the rotating body of the second rotation driving component and rotates synchronously with the rotating body in the second rotation driving component; The first driving component is arranged on the second fixing bracket, and the rotating body in the first driving component is connected to the second fixing bracket; The third fixing bracket is arranged on the first driving component and is connected to the fixed body in the first driving component; The third driving component is arranged on the third fixing bracket, and the fixed body in the third driving component is connected to the third fixing bracket; The fourth fixing bracket is arranged on the third driving component and is connected to the rotating body in the third driving component, and rotates synchronously with the rotating body in the third rotating driving component; The clamping jaw is arranged on the fourth fixing bracket, the finger clamp is arranged on the clamping jaw, the finger clamp includes a left clamping rod, a right clamping rod and a positioning column, the left clamping rod and the right clamping rod are respectively connected to the clamping blocks of the clamping jaw, and the clamping blocks drive the left clamping rod and the right clamping rod to clamp, and the positioning columns are respectively arranged at the ends of the left clamping rod and the right clamping rod.

[0009] For the automatic adjustment device of a planar mirror of the present invention, the limiting part includes a limiting slide plate, a limiting baffle, a cushion block, a positioning block, a first linear guide rail, and a first positioning pin; The first linear guide rail is arranged on the base and includes a guide rail and a slider. The limiting slide plate is arranged on the slider in the first linear guide rail and slides along with the slider. The limiting baffle is arranged on the limiting slide plate and is used for limiting when the transfer frame moves. The cushion block is arranged on one side of the limiting baffle and is used for buffering when the transfer frame reaches the position. The positioning block is arranged on the base and is located in the middle of the first linear guide rail. The positioning block is provided with a positioning hole for adjusting the position of the limiting slide plate. The first positioning pin is located on the limiting slide plate and cooperates with the positioning hole in the positioning block to realize the adjustment of the limiting position of the transfer frame.

[0010] For the automatic adjustment device of a planar mirror of the present invention, the transfer lifting part includes a fixed slide rail, a lifting slide rail, a right-angle screw elevator, a screw elevator, a T-shaped commutator, a first motor, a first reducer, a first transmission rod, and a second transmission rod; The fixed slide rail is arranged on both inner sides of the base and is fixed to the base; The lifting slide rail is arranged in the U-shaped grooves on both inner sides of the base, and the bottom is connected to the right-angle screw elevator and the screw elevator, and can rise out of the U-shaped grooves on both inner sides of the base under the drive of the right-angle screw elevator and the screw elevator; The screw elevator is arranged at the bottom of the base, the right-angle screw elevator is arranged at the bottom of the base, and the second transmission rod is connected to the right-angle screw elevator and the screw elevator to realize the transmission between the right-angle screw elevator and the screw elevator; The T-shaped commutator is arranged at the bottom of the base. A first reducer and a first motor are sequentially arranged at its input end. A first transmission rod is arranged at the output end of the T-shaped commutator. The other end of the first transmission rod is connected to the right-angle screw elevator to realize the synchronous lifting of the right-angle screw elevator and the screw elevator.

[0011] For the automatic adjustment device of a planar mirror of the present invention, the pressing and positioning part includes a pressing mechanism and a positioning mechanism; The pressing mechanism includes a third mounting plate, a fifth fixing bracket, a pressing pad, and a pressing cylinder; The third mounting plate is disposed above the first mounting plate. The fifth fixing bracket is disposed above the third mounting plate. The pressing cylinder is disposed on the third mounting plate, and its end is connected to the fifth fixing bracket. The pressing pad is disposed at the pushing end of the pressing cylinder and is used for buffering during pressing.

[0012] For the planar mirror automatic adjustment device of the present invention, the positioning mechanism includes a sixth fixing bracket, a pin mounting plate, a sliding plate, a second positioning pin, a second linear guide rail, a pin, and a second positioning pin mounting plate. The sixth fixing bracket is disposed inside the base, and a positioning hole is provided on its side surface. The second linear guide rail is disposed on the sixth fixing bracket. The sliding plate is disposed on the slider in the second linear guide rail. The second positioning pin mounting plate is disposed on the sliding plate, and the second positioning pin mounting plate can be adjusted along a direction perpendicular to the sliding direction of the second linear guide rail. The pin mounting plate is disposed on the side surface of the second positioning pin mounting plate. The pin is disposed on the pin mounting plate and cooperates with the sixth fixing bracket to realize the position adjustment of the second positioning pin.

[0013] For the planar mirror automatic adjustment device of the present invention, the transfer frame includes a fixing plate, a limiting plate, and a positioning block. The fixing plate is disposed on both sides of the planar mirror mounting bottom plate. A square groove is provided on one side thereof to enable the planar mirror mounting bottom plate to be inserted. The limiting plates are disposed at both ends of the fixing plate and are respectively connected to both ends of the fixing plate after the planar mirror mounting bottom plate is inserted into the fixing plate. The positioning block is disposed on the limiting plate. After the transfer frame moves into place, the positioning block cooperates with the second positioning pin to fix the position of the transfer frame.

[0014] For the planar mirror automatic adjustment device of the present invention, the flipping part includes a flipping base, a connecting rod, and a flipping fixture. The flipping base is disposed on one side of the placing base. The connecting rod is horizontally disposed between the flipping base and the placing base to connect the flipping base and the placing base.

[0015] For the planar mirror automatic adjustment device of the present invention, the flipping fixture includes a fixture frame, a fixing device, a locking device, a guide wheel, a second motor, a second speed reducer, a second speed reducer mounting plate, a rotating support bearing, a first rotating shaft, and a second rotating shaft. The rotating support bearings are arranged on both sides of the flipping base, and the fixture frame is arranged between the rotating support bearings and is connected to the rotating support bearings through the first rotating shaft and the second rotating shaft to realize the flipping of the flipping fixture for support. The second reducer mounting plate is arranged on the flipping base. The second reducer is arranged on the second reducer mounting plate, and the second motor is arranged at the input end, and the output end is connected to the first rotating shaft to realize driving the flipping of the fixture frame. The locking device is arranged on the flipping base to realize the fixation when the fixture frame flips in place. The fixing device is arranged on both sides of the fixture frame to realize the fixation of the transfer frame during flipping. The guide wheels are arranged on the side of the fixture frame, with two columns on each side, and the transfer frame can pass between the columns on the same side.

[0016] For the planar mirror automatic adjustment device of the present invention, the fixture frame includes a flipping plate, a stabilizing frame, locking holes, and a protection plate. The flipping plate is arranged at the end of the first rotating shaft and is connected to the first rotating shaft, and the other one is connected to the second rotating shaft. The stabilizing frame is arranged outside the flipping plate to realize the connection of the flipping plate. The locking holes are arranged outside the flipping plate, and cooperate with the locking device to realize the fixation when the fixture frame flips in place. The protection plates are arranged at both ends of the flipping plate to realize the limit before the fixation of the transfer frame.

[0017] For the planar mirror automatic adjustment device of the present invention, the fixing device includes a moving plate, a lead screw assembly, a connecting plate, a seventh fixing bracket, a pressing head, and a third linear guide rail. The connecting plate is arranged on the flipping plate, its front side is connected to the flipping plate, and the third linear guide rail and the lead screw assembly are arranged on the back side. The fixed end of the lead screw assembly is connected to the connecting plate, the moving end of the lead screw assembly is connected to the moving plate, the moving plate can move along the third linear guide rail under the drive of the lead screw assembly, and seventh fixing brackets are arranged at both ends of the moving plate, and the seventh fixing brackets are equipped with pressing heads for pressing and fixing the transfer frame.

[0018] For the planar mirror automatic adjustment device of the present invention, the locking device includes a locking base, a guiding bracket, a locking head, a cylinder, a supporting bracket, and a fourth linear guide rail assembly. The locking base is connected to the flipping base to realize the fixation of the locking device. The fourth linear guide rail assembly is arranged on the locking base, and its sliding end is connected to the guiding bracket. The guiding bracket can slide along the fourth linear guide rail assembly, and a locking pin is arranged on its side surface, which cooperates with the locking hole to realize the locking when the flipping fixture is in place. The supporting bracket is arranged on the locking base, and the air cylinder is arranged thereon. The air cylinder is connected to the guiding bracket and drives the guiding bracket to slide along the fourth linear guide rail assembly.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: An automatic adjustment device for a planar mirror of the present invention includes a flipping part, a position adjustment part, an attitude adjustment part, a limiting part, a transfer and lifting part, a pressing and positioning part, a transfer frame and a placement base. The flipping part realizes the overall flipping of the system during the assembly of the planar mirror. The position adjustment part realizes the position adjustment of the attitude adjustment part and indirectly realizes the position adjustment of the planar mirror during the assembly. The attitude adjustment part realizes the clamping and spatial angle attitude adjustment of the planar mirror during the assembly. The limiting part realizes the limiting during the transfer of the mounting base of the planar mirror. The transfer and lifting part realizes the translation and lifting of the mounting base of the planar mirror. The pressing and positioning part realizes the positioning and pressing of the mounting base of the planar mirror. The transfer frame realizes the transfer of the mounting base of the planar mirror and the protection during pressing. The placement base realizes the support of the adjustment part. The present invention realizes the automatic assembly and adjustment of the planar mirror, without manual adjustment, solves the problem that the existing assembly needs to be adjusted manually, and at the same time ensures the accuracy of the assembly and adjustment. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the automatic adjustment device for a planar mirror of the present invention; Figure 2 It is a schematic diagram of the position adjustment part of the automatic adjustment device for a planar mirror of the present invention; Figure 3 It is a schematic diagram of the attitude adjustment part of the automatic adjustment device for a planar mirror of the present invention; Figure 4 It is a schematic diagram of the finger clip in the attitude adjustment part of the automatic adjustment device for a planar mirror of the present invention; Figure 5 It is a schematic diagram of the limiting part of the automatic adjustment device for a planar mirror of the present invention; Figure 6 It is a schematic diagram of the transfer frame of the automatic adjustment device for a planar mirror of the present invention; Figure 7 It is a schematic diagram of the pressing mechanism of the automatic adjustment device for a planar mirror of the present invention; Figure 8 It is a schematic diagram of the positioning mechanism of the automatic adjustment device for a planar mirror of the present invention; Figure 9 Schematic diagram of the transfer and lifting part of the automatic adjustment device for the plane mirror of the present invention; Figure 10 Schematic diagram of the flipping part of the automatic adjustment device for the plane mirror of the present invention; Figure 11 Schematic diagram of the flipping fixture of the automatic adjustment device for the plane mirror of the present invention; Figure 12 Schematic diagram of the fixture frame of the automatic adjustment device for the plane mirror of the present invention; Figure 13 Schematic diagram of the fixing device of the automatic adjustment device for the plane mirror of the present invention; Figure 14 Schematic diagram of the locking device of the automatic adjustment device for the plane mirror of the present invention; Figure 15 Schematic diagram of the clamping working state of the automatic adjustment device for the plane mirror of the present invention; Figure 16 Schematic diagram of the adjustment working state of the automatic adjustment device for the plane mirror of the present invention; Description of the reference numerals in the drawings: 1: Placing base; 2: Position adjustment part; 3: Attitude adjustment part; 4: Limiting part; 5: Transfer frame; 6: Pressing and positioning part; 7: Transfer lifting part; 8: Flipping; 9: Plane mirror; 21: Base; 22: Second translation drive assembly; 23: First cross beam; 24: First translation drive assembly; 25: Third translation drive assembly; 26: First fixed bracket; 27: First mounting plate; 31: Second mounting plate; 32: Second rotation drive assembly; 33: Second fixed bracket; 34: First rotation drive assembly; 35: Third fixed bracket; 36: Third rotation drive assembly; 37: Fourth fixed bracket; 38: Jaw; 39: Finger clip; 391: Left clamping rod; 392: Right clamping rod; 393: Positioning post; 41: Limiting slide plate; 42: Limiting baffle; 43: Spacer block; 44: Positioning block; 45: First linear guide rail; 46: First positioning pin; 51: Fixed plate; 52: Limiting plate; 53: Positioning block; 611: Third mounting plate; 612: Fifth fixed bracket; 613: Pressing pad; 614: Pressing cylinder 621: Sixth fixed bracket; 622: Pin mounting plate; 623: Slide plate; 624: Second positioning pin; 625: Second linear guide rail; 626: Pin; 627: Second positioning pin mounting plate; 71: Fixed slide rail; 72: Lifting slide rail; 73: Right-angle screw jack; 74: Screw jack; 75: T-type commutator; 76: First motor; 77: First reducer; 78: First transmission rod; 79: Second transmission rod; 81: Flipping base; 82: Connecting rod; 83: Flipping fixture; 831: Fixture frame; 832: Fixing device; 833: Locking device; 834: Guide wheel; 835: Second motor; 836: Second reducer; 837: Second reducer mounting plate; 838: Rotating support bearing; 839: First rotating shaft; 8310: Second rotating shaft; 8311: Flipping plate; 8312: Stable frame; 8313: Locking hole; 8314: Protection plate; 8321: Moving plate; 8322: Lead screw assembly; 8323: Connecting plate; 8324: Seventh fixed bracket; 8325: Pressing head; 8326: Third linear guide rail; 8331: Locking base; 8332: Guide bracket; 8333: Locking head; 8334: Cylinder; 8335: Support bracket; 8336: Fourth linear guide rail assembly; 8337: Locking pin. Detailed implementation manners

[0021] The following further elaborates in detail on an automatic adjustment device for a plane mirror proposed by the present invention in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the present invention will be clearer based on the following description and the claims.

[0022] Embodiment 1 Refer to Figure 1, in one embodiment, a planar mirror automatic adjustment device includes a flipping part 8, a position adjustment part 2, an attitude adjustment part 3, a limiting part 4, a transfer lifting part 7, a pressing and positioning part 6, a transfer frame 5, and a placement base 1 Among them, the flipping part 8 is arranged on one side of the position adjustment part 2 and is used to carry and adjust the positive and negative position conversion of the mirror mounting base plate; The position adjustment part 2 is arranged on the placement base 1 and is used to carry the attitude adjustment part 3, the limiting part 4, the transfer lifting part 7, and the pressing and positioning part 6. The attitude adjustment part 3 is arranged on the position adjustment part 2 and is used for clamping the planar mirror and adjusting the spatial angle attitude. The limiting part 4 is arranged on the position adjustment part 2 and is used for limiting during the transfer of the planar mirror mounting base plate. The transfer lifting part 7 is arranged on the position adjustment part 2 and is used for the translation and lifting of the planar mirror mounting base plate. The pressing and positioning part 6 is arranged on the position adjustment part 2 and is used to realize the positioning and pressing of the planar mirror mounting base plate. The transfer frame 5 is arranged around the planar mirror mounting base plate and is used to realize the transfer of the planar mirror mounting base plate and the protection during pressing.

[0023] The specific structure of this embodiment will be further described below: Refer to Figure 2 , in this embodiment, the placement base 1 is arranged below the position adjustment part 2 and is used to carry the position adjustment part 2.

[0024] Furthermore, the position adjustment part 2 includes a base 21, a first translation driving component 24, a first cross beam 23, a second translation driving component 22, a third translation driving component 25, a first fixing bracket 26, and a first mounting plate 27. The second translation driving component 22 is arranged on the base 21, and the first cross beam 23 is connected to the sliding end of the second translation driving component 22 and moves synchronously with the sliding end. The first translation driving component 24 is arranged on the first cross beam 23, and its sliding end is connected to the first fixing bracket 26. The third translation driving component 25 is connected to the first fixing bracket 26. The first mounting plate 27 is arranged inside the base 21 and is symmetrically arranged for connecting the pressing and positioning part 6.

[0025] Refer to Figure 3 and Figure 4 , in this embodiment, the attitude adjustment part 3 includes a second mounting plate 31, a first rotation driving component 34, a second rotation driving component 32, a third rotation driving component 36, a second fixing bracket 33, a third fixing bracket 35, a fourth fixing bracket 37, a jaw 38, and a finger clip 39.

[0026] The second mounting plate 31 is arranged on the slide plate of the third translation driving component 25 and moves up and down with the slide plate.

[0027] The second rotation drive assembly 32 is disposed on the second mounting plate 31 and is connected to the second mounting plate 31 through a fixed body in the second rotation drive assembly 32.

[0028] The second fixed bracket 33 is disposed on the rotating body of the second rotation drive assembly 32 and rotates synchronously with the rotating body in the second rotation drive assembly 32.

[0029] The first drive assembly 34 is disposed on the second fixed bracket 33, and the rotating body in the first drive assembly 34 is connected to the second fixed bracket 33.

[0030] The third fixed bracket 35 is disposed on the first drive assembly 34 and is connected to the fixed body in the first drive assembly 34.

[0031] The third drive assembly 36 is disposed on the third fixed bracket 35, and the fixed body in the third drive assembly 36 is connected to the third fixed bracket 35.

[0032] The fourth fixed bracket 37 is disposed on the third drive assembly 36 and is connected to the rotating body in the third drive assembly 36, and rotates synchronously with the rotating body in the third rotation drive assembly 36.

[0033] The jaw 38 is disposed on the fourth fixed bracket 37, and the finger clip 39 is disposed on the jaw 38. The finger clip 39 includes a left clip rod 391, a right clip rod 392, and a positioning post 393. The left clip rod 391 and the right clip rod 392 are respectively connected to the clamping blocks of the jaw 38, and the left clip rod 391 and the right clip rod 392 are driven by the clamping blocks to clamp. The positioning posts 393 are respectively disposed at the ends of the left clip rod 391 and the right clip rod 392.

[0034] See Figure 5 In this embodiment, the limiting portion 4 includes a limiting sliding plate 41, a limiting baffle 42, a cushion block 43, a positioning block 44, a first linear guide rail 45, and a first positioning pin 46.

[0035] The first linear guide rail 45 is disposed on the base 21 and includes a guide rail and a slider. The limiting sliding plate 41 is disposed on the slider in the first linear guide rail 45 and slides with the slider. The limiting baffle 42 is disposed on the limiting sliding plate 41 and is used for limiting when the transfer frame 5 moves. The cushion block 43 is disposed on one side of the limiting baffle 42 and is used for buffering when the transfer frame 5 reaches the position. The positioning block 44 is disposed on the base 21 and is located in the middle of the first linear guide rail 45. The positioning block 44 is provided with a positioning hole for adjusting the position of the limiting sliding plate 41. The first positioning pin 46 is located on the limiting sliding plate 41 and cooperates with the positioning hole in the positioning block 44 to realize the adjustment of the limiting position of the transfer frame 21.

[0036] See Figure 9, in this embodiment, the transfer lifting part 7 includes a fixed slide rail 71, a lifting slide rail 72, a right-angle screw lift 73, a screw lift 74, a T-shaped commutator 75, a first motor 76, a first reducer 77, a first transmission rod 78, and a second transmission rod 79.

[0037] The fixed slide rail 71 is arranged on both inner sides of the base 21 and is fixed to the base 21.

[0038] The lifting slide rail 72 is arranged in the U-shaped grooves on both inner sides of the base 21, and its bottom is connected to the right-angle screw lift 73 and the screw lift 74, and can be lifted out of the U-shaped grooves on both inner sides of the base under the drive of the right-angle screw lift 73 and the screw lift 74.

[0039] The screw lift 74 is arranged at the bottom of the base 21, the right-angle screw lift 74 is arranged at the bottom of the base 21, and the second transmission rod 79 is connected to the right-angle screw lift 73 and the screw lift 74 to realize the transmission between the right-angle screw lift 73 and the screw lift 74.

[0040] The T-shaped commutator 75 is arranged at the bottom of the base 21. A first reducer 77 and a first motor 76 are successively arranged at its input end. The output end of the T-shaped commutator 75 is provided with a first transmission rod 78, and the other end of the first transmission rod 78 is connected to the right-angle screw lift 73 to realize the synchronous lifting of the right-angle screw lift 73 and the screw lift 74.

[0041] See Figure 7 and Figure 8 , in this embodiment, the pressing and positioning part 6 includes a pressing mechanism and a positioning mechanism.

[0042] The pressing mechanism includes a third mounting plate 611, a fifth fixing bracket 612, a pressing pad 613, and a pressing cylinder 614.

[0043] The third mounting plate 611 is arranged on the first mounting plate 27, the fifth fixing bracket 612 is arranged on the third mounting plate 611, the pressing cylinder 614 is arranged on the third mounting plate 611, and its end is connected to the fifth fixing bracket 612.

[0044] The pressing pad 613 is arranged at the pushing end of the pressing cylinder 614 for buffering during pressing.

[0045] The positioning mechanism includes a sixth fixing bracket 621, a pin mounting plate 622, a slide plate 623, a second positioning pin 624, a second linear guide 624, a pin 626, and a second positioning pin mounting plate 627.

[0046] The sixth fixing bracket 621 is arranged inside the base 21, and a positioning hole is provided on its side; The second linear guide rail 625 is provided on the sixth fixed bracket 621. A sliding plate 623 is provided on the slider in the second linear guide rail 625. The sliding plate 623 is provided with a second positioning pin mounting plate 627, and the second positioning pin mounting plate 627 can be adjusted along a direction perpendicular to the sliding direction of the second linear guide rail 625; The pin mounting plate 622 is provided on the side of the second positioning pin mounting plate 627; The pin 626 is provided on the pin mounting plate 622 and cooperates with the sixth fixed bracket 621 to realize the position adjustment of the second positioning pin 624.

[0047] Refer to Figure 6 , in this embodiment, the transfer frame 5 includes a fixed plate 51, a limit plate 52, and a positioning block 53.

[0048] The fixed plate 51 is provided on both sides of the plane mirror mounting base plate. A square groove is provided on one side thereof to realize the loading of the plane mirror mounting base plate.

[0049] The limit plates 52 are provided at both ends of the fixed plate 51 and are respectively connected to both ends of the fixed plate 51 after the plane mirror mounting base plate is loaded into the fixed plate 51.

[0050] The positioning block 53 is provided on the limit plate 52. After the transfer frame 5 moves in place, the positioning block 53 cooperates with the second positioning pin 624 to realize the position fixation of the transfer frame 5.

[0051] Refer to Figure 10 , in this embodiment, the flipping part 8 includes a flipping base 81, a connecting rod 82, and a flipping fixture 83.

[0052] The flipping base 81 is provided on one side of the placing base 1.

[0053] The connecting rod 82 is horizontally provided between the flipping base 81 and the placing base 1 to connect the flipping base 81 and the placing base 1.

[0054] Refer to Figure 12 , in this embodiment, the flipping fixture 83 includes a fixture frame 831, a fixing device 832, a locking device 833, a guide wheel 834, a second motor 835, a second reducer 836, a second reducer mounting plate 837, a rotating support bearing 838, a first rotating shaft 839, and a second rotating shaft 8310.

[0055] The rotating support bearings 838 are provided on both sides of the flipping base 81. The fixture frame 831 is provided between the rotating support bearings 838 and is connected to the rotating support bearings 838 through the first rotating shaft 839 and the second rotating shaft 810 to realize the flipping of the support flipping fixture 83.

[0056] The second reducer mounting plate 837 is provided on the flipping base 81.

[0057] The second speed reducer 836 is disposed on the second speed reducer mounting plate 837, and a second motor 835 is provided at the input end. The output end is connected to the first rotating shaft 839 to drive the flipping of the fixture frame 831.

[0058] The locking device 833 is disposed on the flipping base 81 to fix the fixture frame 831 when it is flipped in place.

[0059] The fixing device 832 is disposed on both sides of the fixture frame 831 to fix the transfer frame 5 during flipping.

[0060] The guide wheels 834 are provided in two columns on each side of the fixture frame 831, and the transfer frame 5 can pass between the columns on the same side.

[0061] See Figure 11 , in this embodiment, the fixture frame 831 includes a flipping plate 8311, a stabilizing frame 8312, a locking hole 8313, and a protection plate 8314.

[0062] The flipping plate 8311 is disposed at the end of the first rotating shaft 839 and is connected to the first rotating shaft 839. The other one is connected to the second rotating shaft 8310.

[0063] The stabilizing frame 8312 is disposed outside the flipping plate 8311 to connect the flipping plate 8311.

[0064] The locking hole 8313 is disposed outside the flipping plate 8311 and cooperates with the locking device 833 to fix the fixture frame 831 when it is flipped in place.

[0065] The protection plates 8314 are disposed at both ends of the flipping plate 8311 to limit the position before the transfer frame 5 is fixed.

[0066] See Figure 13 , in this embodiment, the fixing device 832 includes a moving plate 8321, a lead screw assembly 8322, a connecting plate 8323, a seventh fixing bracket 8324, a pressing head 8325, and a third linear guide 8326.

[0067] The connecting plate 8323 is disposed on the flipping plate 8311. Its front surface is connected to the flipping plate 8311, and a third linear guide 8326 and a lead screw assembly 8322 are provided on the back surface. The fixed end of the lead screw assembly 8322 is connected to the connecting plate 8323, and the moving end of the lead screw assembly 8322 is connected to the moving plate 8321. The moving plate 8321 can move along the third linear guide 8326 under the drive of the lead screw assembly 8322. Seventh fixing brackets 8324 are provided at both ends of the moving plate 8321, and pressing heads 8324 are installed on the seventh fixing brackets 8324 for pressing and fixing the transfer frame 5.

[0068] See Figure 14, in this embodiment, the locking device 833 includes a locking base 8331, a guiding bracket 8332, a locking head 8333, a cylinder 8334, a supporting bracket 8335, and a fourth linear guide rail assembly 8336.

[0069] The locking base 8331 is connected to the flipping base 81 to fix the locking device 833. The fourth linear guide rail assembly 8336 is disposed on the locking base 8331, and its sliding end is connected to the guiding bracket 8332. The guiding bracket 8332 can slide along the fourth linear guide rail assembly 8336, and a locking pin 8337 is provided on its side, which cooperates with the locking hole 8313 to lock the flipping fixture 83 in place when it is flipped in place.

[0070] The supporting bracket 8335 is disposed on the locking base 8331, and a cylinder 8334 is provided thereon. The cylinder 8334 is connected to the guiding bracket 8332 to drive the guiding bracket 8332 to slide along the fourth linear guide rail assembly 8336.

[0071] The following is an illustration of the specific implementation of a planar mirror automatic adjustment device in combination with actual use. First, lock the locking device in the flipping part 8 to position the fixture frame. Subsequently, install the planar mirror mounting base plate into the transfer frame 5, then push the transfer frame 5 between the two rows of guide wheels in the flipping part 8, and then continue to push the transfer frame 5. The transfer frame 5 slides into the transfer lifting part 7 along the guide wheels. Under the limitation of the limiting part 4, the transfer frame 5 reaches the set position. Subsequently, the lifting slide rail in the transfer lifting part 7 lowers its height under the drive of the first motor, and at the same time, the position of the transfer frame 5 is lowered together. As the height of the transfer frame 5 decreases, the pin of the positioning mechanism in the pressing and positioning part 6 inserts into the positioning block in the transfer frame 5 to position the transfer frame 5. Subsequently, the pressing mechanism in the pressing and positioning part 6 presses the transfer frame 5 onto the base of the position adjustment part 2.

[0072] At this time, place the planar mirror into the finger clips in the attitude adjustment part 3 and position it through the positioning posts in the finger clips. Subsequently, the finger clips clamp the planar mirror under the drive of the clamping jaws. Then, according to the set position, the first driving assembly, the second driving assembly, and the third driving assembly respectively adjust the relative position of the planar mirror with respect to the planar mirror mounting base plate, and then the first rotational driving assembly, the second rotational driving assembly, and the third rotational driving assembly adjust the relative attitude of the planar mirror with respect to the planar mirror mounting base plate. Complete the assembly of all planar mirrors on this side of the planar mirror mounting base plate one by one according to the assembly sequence.

[0073] After completing the assembly and adjustment of one side of the plane reflector mounting base, the clamping mechanism in the clamping and positioning part 6 is released, and the lifting slide rail in the transfer and lifting part 7 is raised at the height driven by the first motor, and the transfer frame 5 is lifted until the lifting slide rail is at the same height as the fixed slide rail and then stops rising. The transfer frame 5 is pushed to the fixed slide rail, and continues to be pushed along the fixed slide rail, and the transfer frame 5 is pushed between the two rows of guide wheels in the flipping part 8, and stops when it contacts the protective plate. After all the protective plates at both ends of the flipping plate are installed, the screw assembly of the fixing device is rotated to fix the transfer frame 5. The locking device is released, and the clamp frame rotates under the drive of the second motor, and the transfer frame 5 rotates therewith. After flipping 180°, the second motor stops rotating, and the locking device locks the clamp frame to complete the flipping of the transfer frame 5, that is, the flipping of the plane reflector mounting plate is completed.

[0074] Remove the protective plate in the flip fixture near the position adjustment part 2, push the transfer frame 5, slide the transfer frame 5 along the guide wheel into the transfer lifting part 7, and under the restriction of the limit part 4, the transfer frame 5 reaches the set position. Then the lifting rail in the transfer lifting part 7 is driven by the first motor to lower the height, and the position of the transfer frame 5 is lowered at the same time. As the height of the transfer frame 5 is lowered, the pin of the positioning mechanism in the clamping and positioning part 6 is inserted into the positioning block in the transfer frame 5 to realize the positioning of the transfer frame 5, and then the clamping mechanism in the clamping and positioning part 6 presses the transfer frame 5 onto the base of the position adjustment part 2.

[0075] The plane reflector is loaded into the finger clamp of the posture adjustment part 3, and is positioned by the positioning column in the finger clamp, and then the finger clamp clamps the plane reflector under the drive of the clamping claw. Then, according to the set position, the first drive assembly, the second drive assembly, and the third drive assembly respectively adjust the relative position of the plane reflector with respect to the plane reflector mounting base plate, and then the first rotation drive assembly, the second rotation drive assembly, and the third rotation drive assembly adjust the relative posture of the plane reflector with respect to the plane reflector mounting base plate. The assembly adjustment of all plane reflectors on the surface of the plane reflector mounting base plate is completed one by one according to the assembly sequence. At this point, the automatic assembly adjustment of all plane reflectors is completed.

[0076] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, if these changes fall within the scope of the claims of the present invention and their equivalents, they still fall within the protection scope of the present invention.

Claims

1. An automatic adjustment device for a plane reflector, characterized in that: It includes a turning part, a position adjustment part, a posture adjustment part, a limiting part, a transfer and lifting part, a pressing and positioning part, a transfer frame and a placement base; The flipping part is arranged at one side of the position adjusting part, and is used to carry and adjust the forward and reverse position conversion of the reflector mounting base plate; The position adjustment part is arranged on the placement base, and is used to carry the posture adjustment part, the limit part, the transfer and lifting part, and the pressing and positioning part; The posture adjustment part is arranged on the position adjustment part and is used for clamping the plane reflector and adjusting the spatial angle posture; The limiting part is arranged on the position adjustment part and is used for limiting the position when the plane reflector mounting base plate is moved; The transfer and lifting part is arranged on the position adjustment part, and is used for translating and lifting the plane reflector mounting base plate; The pressing and positioning part is arranged on the position adjustment part, and is used to realize the positioning and pressing of the plane reflector mounting base plate; The transfer frame is arranged around the plane reflector mounting base plate, and is used to realize the transfer and protection of the plane reflector mounting base plate during pressing; The placing base is arranged below the position adjusting part and is used for supporting the position adjusting part.

2. The automatic adjustment device for a plane reflector according to claim 1, characterized in that: The position adjustment unit includes a base, a first translation drive assembly, a first beam, a second translation drive assembly, a third translation drive assembly, a first fixing bracket, and a first mounting plate; The second translation drive assembly is arranged on the base, and its adjustment range is 0 to 1500 mm; The first crossbeam is connected to the sliding end of the second translation drive assembly and moves synchronously with the sliding end; The first translation drive assembly is arranged on the first crossbeam, and a sliding end thereof is connected to the first fixed bracket, and an adjustment range of the first translation drive assembly is 0 to 1200 mm; The third translation drive assembly is connected to the first fixed bracket, and its adjustment range is 0 to 600 mm; The first mounting plate is disposed inside the base and arranged symmetrically, and is used for connecting the pressing and positioning portion.

3. The automatic adjustment device for a plane reflector according to claim 1, characterized in that: The posture adjustment unit includes a second mounting plate, a first rotation drive assembly, a second rotation drive assembly, a third rotation drive assembly, a second fixed bracket, a third fixed bracket, a fourth fixed bracket, a clamp, and a finger clamp; The second mounting plate is arranged on the slide plate of the third translation drive assembly and moves up and down with the slide plate; The second rotation drive assembly is disposed on the second mounting plate and connected to the second mounting plate via a fixing body in the second rotation drive assembly. The angle adjustment range of the second rotation drive assembly is 0° to 30°. The second fixed bracket is arranged on the rotating body of the second rotating driving assembly and rotates synchronously with the rotating body in the second rotating driving assembly; The first driving assembly is arranged on the second fixed bracket, the rotating body in the first driving assembly is connected to the second fixed bracket, and the angle adjustment range of the first driving assembly is 0° to 30°; The third fixing bracket is arranged on the first driving assembly and connected to the fixing body in the first driving assembly; The third driving assembly is arranged on the third fixing bracket, the fixing body in the third driving assembly is connected to the third fixing bracket, and the angle adjustment range of the third driving assembly is 0° to 180°; The fourth fixed bracket is arranged on the third driving assembly, connected to the rotating body in the third driving assembly, and rotates synchronously with the rotating body in the third rotating driving assembly; The clamping jaw is arranged on a fourth fixed bracket, and the finger clamp is arranged on the clamping jaw. The finger clamp includes a left clamping rod, a right clamping rod and a positioning column. The left clamping rod and the right clamping rod are respectively connected to the clamping block of the clamping jaw, and the left clamping rod and the right clamping rod are driven by the clamping block to clamp, and the positioning columns are respectively arranged at the ends of the left clamping rod and the right clamping rod.

4. The automatic adjustment device for a plane reflector according to claim 1, characterized in that: The limiting part includes a limiting slide plate, a limiting baffle, a cushion block, a positioning block, a first linear guide rail, and a first positioning pin; The first linear guide is arranged on the base, including a guide rail and a slider. The limiting slide is arranged on the slider in the first guide rail and slides with the slider. The limiting baffle is arranged on the limiting slide and is used for limiting the position of the transfer frame when it moves. The cushion block is arranged on one side of the limiting baffle and is used for buffering when the transfer frame is in place. The positioning block is arranged on the base and is located in the middle of the first linear guide. The positioning block is provided with a positioning hole for adjusting the position of the limiting slide. The first positioning pin is located on the limiting slide and cooperates with the positioning hole in the positioning block to realize the limit position adjustment of the transfer frame.

5. The automatic adjustment device for a plane reflector according to claim 1, characterized in that: The transfer and lifting part includes a fixed slide rail, a lifting slide rail, a right-angle screw lift, a screw lift, a T-type commutator, a first motor, a first reducer, a first transmission rod, and a second transmission rod; The fixed slide rails are arranged on both sides of the interior of the base and are fixed to the base; The lifting rails are arranged in the U-shaped grooves on both sides of the interior of the base, and the bottom is connected to the right-angle screw lift and the screw lift, and can be lifted out of the U-shaped grooves on both sides of the interior of the base under the drive of the right-angle screw lift and the screw lift; The screw jack is arranged at the bottom of the base, the right-angle screw jack is arranged at the bottom of the base, and the second transmission rod is connected to the right-angle screw jack and the screw jack to realize the transmission between the right-angle screw jack and the screw jack; The T-type commutator is arranged at the bottom of the base, and its input end is provided with a first reducer and a first motor in sequence. The output end of the T-type commutator is provided with a first transmission rod, and the other end of the first transmission rod is connected to a right-angle screw elevator to realize synchronous lifting of the right-angle screw elevator and the screw elevator.

6. The automatic adjustment device for a plane reflector according to claim 1, characterized in that: The pressing and positioning part includes a pressing mechanism and a positioning mechanism; The clamping mechanism includes a third mounting plate, a fifth fixing bracket, a clamping pad, and a clamping cylinder; The third mounting plate is arranged on the first mounting plate, the fifth fixing bracket is arranged on the third mounting plate, and the pressing cylinder is arranged on the third mounting plate, and the end portion is connected to the fifth fixing bracket; The pressing pad is arranged at the pushing end of the pressing cylinder and is used for buffering during pressing.

7. The automatic adjustment device for a plane reflector according to claim 6, characterized in that: The positioning mechanism includes a sixth fixing bracket, a latch mounting plate, a slide plate, a second positioning pin, a second linear guide rail, a latch, and a second positioning pin mounting plate; The sixth fixing bracket is arranged on the inner side of the base, and a positioning hole is arranged on the side thereof; The second linear guide is arranged on the sixth fixed bracket, the slide plate is arranged on the slider in the second linear guide, the second positioning pin mounting plate is arranged on the slide plate, and the second positioning pin mounting plate can be adjusted along a direction perpendicular to the sliding direction of the second linear guide; The latch mounting plate is arranged on the side of the second positioning pin mounting plate; The latch is arranged on the latch mounting plate and cooperates with the sixth fixing bracket to realize the position adjustment of the second positioning pin.

8. The automatic adjustment device for a plane reflector according to claim 1, characterized in that: The transfer frame includes a fixed plate, a limit plate, and a positioning block; The fixing plate is arranged on both sides of the plane reflector mounting base plate, and one side of the fixing plate is provided with a square groove to enable the plane reflector mounting base plate to be installed; The limit plates are arranged at both ends of the fixing plate, and are respectively connected to both ends of the fixing plate after the plane reflector mounting base plate is installed into the fixing plate; The positioning block is arranged on the limiting plate. After the transfer frame is moved into position, the positioning block cooperates with the second positioning pin to fix the position of the transfer frame.

9. The automatic adjustment device for a plane reflector according to claim 1, characterized in that: The flip part includes a flip base, a connecting rod, and a flip fixture; The flip base is arranged on one side of the placement base; The connecting rod is horizontally arranged between the flip base and the placing base to connect the flip base with the placing base.

10. The automatic adjustment device for a plane reflector according to claim 9, characterized in that: The flip fixture includes a fixture frame, a fixing device, a locking device, a guide wheel, a second motor, a second reducer, a second reducer mounting plate, a rotation support bearing, a first rotating shaft, and a second rotating shaft; The rotation support bearings are arranged on both sides of the flip base, and the fixture frame is arranged between the rotation support bearings, and is connected to the rotation support bearings through the first rotating shaft and the second rotating shaft to realize the flipping of the flip fixture; The second reducer mounting plate is arranged on the flip base; The second reducer is arranged on the second reducer mounting plate, and the second motor is arranged at the input end, and the output end is connected to the first rotating shaft to realize driving the flipping of the clamp frame; The locking device is arranged on the flip base to fix the clamp frame when it is flipped into place; The fixing devices are arranged on both sides of the clamp frame to fix the transfer frame when flipping; The guide wheels are arranged on the side of the clamp frame, and two rows are arranged on each side, and the transfer frame can pass between the rows on the same side.

11. The automatic adjustment device for a plane reflector according to claim 10, characterized in that: The clamp frame includes a flip plate, a stabilizing frame, a locking hole, and a protective plate; The flip plate is arranged at the end of the first rotating shaft and connected to the first rotating shaft, and the other part is connected to the second rotating shaft; The stabilizing frame is arranged outside the flip plate to realize the connection of the flip plate; The locking hole is arranged on the outer side of the flip plate, and cooperates with the locking device to fix the clamp frame when it is flipped into place; The protection plates are arranged at both ends of the flip plate to achieve position limiting before the transfer frame is fixed.

12. The automatic adjustment device for a plane reflector according to claim 10, characterized in that: The fixing device includes a moving plate, a screw assembly, a connecting plate, a seventh fixing bracket, a pressing head, and a third linear guide rail; The connecting plate is arranged on the flip plate, and its front side is connected to the flip plate, and the back side is provided with the third linear guide rail and the screw rod assembly, the fixed end of the screw rod assembly is connected to the connecting plate, and the movable end of the screw rod assembly is connected to the movable plate, and the movable plate can move along the third linear guide rail under the drive of the screw rod assembly, and the movable plate is provided with a seventh fixed bracket at both ends of the movable plate, and the seventh fixed bracket is equipped with a clamping head for clamping and fixing the transfer frame.

13. The automatic adjustment device for a plane reflector according to claim 10, characterized in that: The locking device includes a locking base, a guide bracket, a locking head, a cylinder, a support bracket, and a fourth linear guide assembly; The locking base is connected to the flip base to fix the locking device; The fourth linear guide assembly is arranged on the locking base, and its sliding end is connected to the guide bracket. The guide bracket can slide along the fourth linear guide assembly, and a locking pin is arranged on its side to cooperate with the locking hole to realize the locking of the flip fixture when it is flipped into place; The supporting bracket is arranged on the locking base, and the cylinder is arranged on the supporting bracket. The cylinder is connected to the guiding bracket to drive the guiding bracket to slide along the fourth linear guide rail assembly.

Images