Three-temperature electric rotating table capable of rotating in multiple dimensions

Abstract

The invention provides a multi-dimensional rotating three-temperature electric rotating table, belongs to the technical field of machinery, and aims to solve the problem that when an existing electric rotating table is used for displaying all surfaces of a product, subsequent detection can be continued only by manually replacing the detected and displayed product, so that the product detection efficiency is affected. Comprising a base, a CCD detection mechanism, a mounting frame and other parts, a first motor on a side plate of the mounting frame drives a longitudinal rotating disc to rotate, a fixing assembly on a protruding block on the side wall of the rotating disc is used for clamping a workpiece, and a U-shaped plate, a positioning shaft and a clamping wheel in the fixing assembly are matched with a clockwork spring, a rotating rod, a clamping piece, an adjusting rope and other structures in a mounting shell cover. The plate-shaped workpiece can be automatically clamped, fixed and unloaded, the workpiece is inserted into a gap of the clamping wheel, the workpiece is automatically clamped through linkage of all parts, the workpiece is driven by the rotating disc to the CCD detection mechanism to be detected, and the workpiece is automatically unloaded after being detected, so that the detection efficiency is improved, manual intervention is avoided, and rapid circulating detection of the plate-shaped workpiece is facilitated.

Description

Technical Field

[0001] The present invention relates to the field of mechanical technology, and in particular to a three-temperature electric rotating table capable of rotating in multiple dimensions. Background Art

[0002] In some equipment, products need to be inspected, and some products CCD inspection requires inspection of products in multiple directions. At this time, it is necessary to design a rotating table that can rotate in multiple directions to solve such problems. The multi-dimensional rotation of the rotating table drives the CCD camera to inspect the products in turn.

[0003] For example, the patent with publication number CN211453321 U discloses a three-dimensional electric rotating table, including a platform seat, a first driving mechanism, a large U-shaped frame, a second driving mechanism, a small U-shaped frame and a third driving mechanism. The upper end of the rotating part of the first driving mechanism is connected to a rotating seat plate that rotates along the horizontal plane; the large U-shaped frame is fixed on the rotating seat plate; the outer end of the rotating part of the second driving mechanism passes through the side hole of the side plate; one side plate of the small U-shaped frame is connected and fixed to the outer end of the rotating part of the second driving mechanism, and its other side plate is axially connected to the inner side of another side plate of the large U-shaped frame; the third driving mechanism is installed on the inner side of the bottom plate of the small U-shaped frame, and its length satisfies the small U-shaped frame to make a circular rotation in the large U-shaped frame. When the existing electric rotating table displays each side of the product, it is necessary to manually replace the product that has been tested and displayed before continuing the subsequent inspection, which affects the efficiency of the inspection to a certain extent.

[0004] Therefore, a three-temperature electric rotating table with multi-dimensional rotation is introduced. Summary of the invention

[0005] The purpose of the present invention is to provide a three-temperature electric rotating table with multi-dimensional rotation, aiming to solve the problem in the above-mentioned background technology that when the existing electric rotating table displays each side of the product, the product that has been inspected and displayed needs to be manually replaced before subsequent inspections can continue, thus affecting the product inspection efficiency.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a three-temperature electric rotating table with multi-dimensional rotation, comprising a base and a CCD detection mechanism fixedly connected to one end of the top of the base, a mounting frame fixedly connected to the top of the base adjacent to the CCD detection mechanism, a first motor fixedly connected to the side plate of the mounting frame, a transmission shaft of the first motor extends through and extends to the other end of the side plate of the mounting frame, and a longitudinal turntable is fixedly connected to the rear end, and protrusions are evenly spaced on the side wall of the longitudinal turntable, and fixing components are fixedly connected to the side walls of the protrusions;

[0007] The fixing assembly comprises a U-shaped plate fixedly connected to the side wall of the protrusion and a positioning shaft that is movably arranged on the side walls at both ends of the U-shaped plate, and the end of the positioning shaft that is away from one end of the CCD detection mechanism is fixedly connected to a clamping wheel, and a mounting shell cover is fixedly connected to the outer wall at the bottom of the U-shaped plate below the clamping wheel, and a positioning cylinder is fixedly connected to the bottom plates at both ends of the mounting shell cover, and a clockwork spring is fixedly connected to the inner wall of the positioning cylinder, and the inner end of the clockwork spring is fixedly connected to a rotating rod, and the top end of the rotating rod extends through and extends to the outside of the top of the mounting shell cover, and a clamping piece is fixedly connected to the side wall at the top of the rotating rod, and an adjusting rope is wound and wrapped around the outer wall of the rotating rod in the mounting shell cover, and the other end of the adjusting rope extends through and extends to the outside of the U-shaped plate and is fixedly connected to the bottom of the end of the positioning shaft, and a connected guide cylinder is fixedly connected at the middle of the lower end of the mounting shell cover, and a counterweight block is movably engaged between the inner walls of the guide cylinders, and the top of the counterweight block is fixedly connected to a limiting rod, and the top of the limiting rod is processed into a ring structure and is ringed around the outside of the adjusting rope.

[0008] Furthermore, winding posts are fixedly connected between the upper and lower base plates at both ends of the mounting shell cover, and the winding posts and the positioning cylinder are arranged side by side. The adjustment rope wound on the outer wall of the rotating rod on the left side of the mounting shell cover is passed through the outer wall of the winding post on the right side of the mounting shell cover, and is passed through and extends to the outside of the U-shaped plate. The end is fixedly connected to the bottom end of the positioning shaft on the right side of the U-shaped plate. On the contrary, the end of the adjustment rope wound on the outer wall of the rotating rod on the right side of the mounting shell cover is fixedly connected to the bottom end of the positioning shaft on the left side of the U-shaped plate. The two sets of adjustment rope ends cross and pass through the U-shaped plate.

[0009] Furthermore, when the end of the adjusting rope is located directly below the end of the positioning shaft, the clockwork spring remains in a slightly compressed state. At this time, the ends of the clamping plates on both sides of the top of the mounting shell are arranged in an eight-shaped inclined shape to fit the side walls of the U-shaped plate, and the adjusting rope is tightened and wound on the outer wall of the rotating rod, and the lower end of the counterweight block is arranged to fit the bottom plate of the guide cylinder.

[0010] Furthermore, positioning rings are fixedly embedded on the side plates at both ends of the U-shaped plate, and the positioning shaft is movably sleeved on the positioning rings. The contact end of the positioning shaft and the clamping wheel and the clamping wheel are all hollow structures, and connecting holes are evenly spaced on the side walls of the positioning shaft in the positioning rings. An exhaust channel is provided inside the side plates at both ends of the U-shaped plate, one end of the exhaust channel is connected with the positioning ring, and the other end of the exhaust channel extends to the installation shell cover, and a pneumatic adjustment part is fixedly connected to the rear end. An elastic airbag is provided inside the clamping wheel, and friction blocks are evenly spaced and fixedly connected to the outer wall of the elastic airbag, and the end of the friction block extends through to the outside of the side wall of the clamping wheel.

[0011] Furthermore, the pneumatic adjustment component includes a piston cylinder fixedly connected to the bottom of the bottom plate of the mounting shell cover, the top of the piston cylinder is connected to the air extraction channel, a piston plate is movably engaged between the inner walls of the piston cylinder, a moving rod is fixedly connected to the lower end of the piston plate, the lower end of the moving rod extends through and extends to the outside of the piston cylinder bottom plate, and the rear end is fixedly connected to an L-shaped connecting rod, and the top end of the L-shaped connecting rod vertical rod movably extends through and extends to the outside of the top of the mounting shell cover.

[0012] Furthermore, when the piston plate fits the top plate of the piston cylinder, the elastic airbag remains in an expanded state. At this time, the end of the friction block is suspended outside the side wall of the clamping wheel, and the top end of the L-shaped connecting rod vertical rod protrudes and is suspended above the upper bottom plate of the mounting shell cover. On the contrary, the end of the friction block and the top end of the L-shaped connecting rod vertical rod are respectively retracted into the through openings on the side wall of the clamping wheel and the upper bottom plate of the mounting shell cover.

[0013] Furthermore, the CCD detection mechanism includes a second motor and support rods fixedly connected to the four corners of the bottom of the second motor, the lower end of the support rods is fixedly connected to the top of the base outside the mounting frame, the top output end of the second motor is fixedly connected to a rotating seat, the top of the rotating seat is fixedly connected to a horizontal turntable, and L-shaped mounting plates are fixedly connected at evenly spaced intervals at the top edge of the horizontal turntable, and a CCD detection component is fixedly connected to the outer wall of the side plate at the end of the L-shaped mounting plate.

[0014] Furthermore, the CCD detection component includes a positioning frame fixedly connected to the outer wall of the end side plate of the L-shaped mounting plate and a positioning hole opened on the side wall of the positioning frame. The positioning hole is located above the end side plate of the L-shaped mounting plate. A CCD camera is movably engaged in the positioning hole, and a locking component is fixedly connected to the top of the positioning frame.

[0015] Furthermore, the locking member includes a fixing seat fixedly connected to the top of the positioning frame and an isolation cover fixedly connected to the top of the fixing seat, a U-shaped wrench is movably provided on the side walls at both ends of the isolation cover, the two end legs of the U-shaped wrench extend through and extend to the inside of the side walls of the end head of the isolation cover, and a flexible limit block is fixedly connected between the side walls of the two end legs of the U-shaped wrench, the end of the fixing seat extends to the outside of the positioning frame, and deflection rods are movably connected to the outer walls on both sides of the end of the fixing seat, and a sliding groove is provided on the side wall of the deflection rod, and a movable connecting rod is movably engaged in the sliding groove, and the ends of the movable connecting rod are movably connected to the outer walls on both sides of the U-shaped wrench.

[0016] Furthermore, a C-shaped table is fixedly connected to the top of the base on one side of the support rod, an electromagnet is fixedly connected to the top of the C-shaped table, and the top of the electromagnet is suspended close to the bottom plate of the horizontal turntable.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The invention provides a three-temperature electric rotating table with multi-dimensional rotation. The first motor drives the longitudinal turntable and the fixing assembly to operate. The industrial robot inserts the plate-shaped workpiece into the gap of the clamping wheels of the U-shaped plate. As the workpiece moves, the clamping wheel rolls to rotate the positioning shaft to rewind the adjusting rope, thereby driving the rotating rod to rotate. The clockwork spring contracts, and the clamping piece opens to allow the bottom end of the workpiece to fit the top end of the mounting shell cover. Subsequently, under the action of the clockwork spring, the clamping piece deflects in the opposite direction, and cooperates with the U-shaped plate and the clamping wheel to automatically clamp and fix the workpiece. After fixation, the clockwork spring can be adaptively adjusted, the clamping wheel can idle, and the rotating rod can rewind the adjusting rope. Then the longitudinal turntable sends the clamped workpiece to the CCD detection mechanism for camera detection. After the detection, the workpiece rotates to the bottom of the longitudinal turntable, and the counterweight block uses gravity to act on the adjusting rope to rotate the rotating rod to release the adjusting rope, and the clamping piece releases the clamping, thereby realizing automatic unloading of the workpiece, avoiding the tediousness of manual intervention in replacing the workpiece, significantly improving the detection efficiency, greatly facilitating the rapid cycle detection of the plate-shaped workpiece, and optimizing the detection link in industrial production. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the installation structure of the longitudinal turntable and the fixing assembly of the present invention from the perspective of AB;

[0021] Figure 3 It is a schematic diagram of the installation structure of the longitudinal turntable and the fixing assembly of the present invention from the perspective of BA;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing assembly of the present invention;

[0023] Figure 5 It is a partial cross-sectional structural schematic diagram of the fixing assembly of the present invention;

[0024] Figure 6 For the present invention Figure 5 The enlarged structural diagram at B in the middle;

[0025] Figure 7 It is a schematic diagram of the installation structure of the U-shaped plate, the positioning shaft and the clamping wheel of the present invention;

[0026] Figure 8 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0027] Fig. 9 It is a schematic diagram of the structure of the CCD detection element of the present invention;

[0028] Fig.10 It is a schematic diagram of the structure of the locking member of the present invention;

[0029] Fig.11It is a schematic diagram of the installation structure of the U-shaped wrench and the flexible limit block of the locking member of the present invention.

[0030] In the figure: 1. base; 2. CCD detection mechanism; 21. second motor; 22. support rod; 23. rotating seat; 24. horizontal turntable; 25. CCD detection member; 251. positioning frame; 252. positioning hole; 253. CCD camera; 26. locking member; 261. fixing seat; 262. isolation cover; 263. U-shaped wrench; 264. flexible limit block; 265. deflection rod; 266. slide groove; 267. movable connecting rod; 27. L-shaped mounting plate; 3. mounting frame; 4. first motor; 5. longitudinal turntable; 6. fixing assembly; 61. U-shaped plate; 611. Positioning shaft; 612. Clamping wheel; 613. Positioning ring; 614. Connecting hole; 615. Air extraction channel; 616. Elastic airbag; 617. Friction block; 62. Mounting shell; 63. Positioning cylinder; 64. Spring; 65. Rotating rod; 66. Clamping plate; 67. Adjusting rope; 68. Guide cylinder; 681. Counterweight; 682. Limiting rod; 69. Pneumatic adjusting part; 691. Piston cylinder; 692. Piston plate; 693. Moving rod; 694. L-shaped connecting rod; 7. C-shaped table; 8. Electromagnet. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 3A three-temperature electric rotary table with multi-dimensional rotation includes a base 1, a CCD detection mechanism 2, a mounting frame 3, a first motor 4, a longitudinal turntable 5 and a fixing assembly 6. The three-temperature electric rotary table is model RAW100-DW-YH, which can realize the rotation of two dimensions in coordination or separately. It is a modified mature product. Its operating temperature range is -40℃ to +85℃, and it can operate stably in three temperature environments of -40℃, 0℃ and +85℃ respectively. One end of the top of the flat-plate structure base 1 is welded and fixed with a plate-type tool A CCD detection mechanism 2 is provided for performing appearance camera detection of defects on a component, a mounting frame 3 is fixedly connected to the top of a base 1 adjacent to the CCD detection mechanism 2, a first motor 4 is fixedly connected to a side plate of the mounting frame 3, a transmission shaft of the first motor 4 extends through and extends to the other end of the side plate of the mounting frame 3, and a longitudinal turntable 5 is fixedly connected to the rear end thereof, hollow holes are evenly arranged on the longitudinal turntable 5, and protrusions are evenly spaced on the circumferential arc side walls of the longitudinal turntable 5, the protrusions are arranged in a trapezoidal shape, and fixing components 6 are fixedly connected to the side walls of the protrusions, and the fixing components 6 are used to fix the plate-like workpiece for rotation detection.

[0033] In order to solve the problem that when the existing electric rotating table displays each side of the product, the product that has been tested and displayed needs to be replaced manually before the subsequent testing can continue, which affects the product testing efficiency, please refer to Figure 1-Figure 6 , provide the following preferred technical solutions:

[0034] The fixing assembly 6 includes a U-shaped plate 61 fixedly connected to the side wall of the protrusion and positioning shafts 611 movably penetrating the side walls at both ends of the U-shaped plate 61. The end of the positioning shaft 611 away from the CCD detection mechanism 2 is fixedly connected to a clamping wheel 612. A mounting shell 62 is fixedly connected to the outer wall at the bottom of the U-shaped plate 61 below the clamping wheel 612. Positioning cylinders 63 are fixedly connected to the bottom plates at both ends of the mounting shell 62. A spring 64 is fixedly connected to the inner wall of the positioning cylinder 63. A rotating rod 65 is fixedly connected to the inner end of the spring 64. The top of the rotating rod 65 extends through the mounting shell 62 to the mounting shell 62. A clamping piece 66 is fixedly connected to the side wall at the top of the mounting shell cover 62 and the top of the rotating rod 65. An adjusting rope 67 is wound around the outer wall of the rotating rod 65 in the mounting shell cover 62. The other end of the adjusting rope 67 extends through the outside of the U-shaped plate 61 and is fixedly connected to the bottom of the end of the positioning shaft 611. A connected guide cylinder 68 is fixedly connected to the middle of the lower end of the mounting shell cover 62. A counterweight block 681 is movably engaged between the inner walls of the guide cylinder 68. A limiting rod 682 is fixedly connected to the top of the counterweight block 681. The top of the limiting rod 682 is processed into a ring structure and is looped around the outside of the adjusting rope 67.

[0035] Winding posts are fixedly connected between the upper and lower bottom plates at both ends of the mounting shell cover 62, and the winding posts and the positioning cylinder 63 are arranged side by side. The adjusting rope 67 wound on the outer wall of the rotating rod 65 on the left side of the mounting shell cover 62 is passed through the outer wall of the winding post on the right side of the mounting shell cover 62, and is passed through and extends to the outside of the U-shaped plate 61. The rear end is fixedly connected to the bottom end of the positioning shaft 611 on the right side of the U-shaped plate 61. On the contrary, the end of the adjusting rope 67 wound on the outer wall of the rotating rod 65 on the right side of the mounting shell cover 62 is fixedly connected to the bottom end of the positioning shaft 611 on the left side of the U-shaped plate 61. The ends of the two groups of adjusting ropes 67 are cross-connected and pass through the U-shaped plate 61.

[0036] When the end of the adjusting rope 67 is located directly below the end of the positioning shaft 611, the clockwork spring 64 remains in a slightly compressed state. At this time, the ends of the clamping plates 66 on both sides of the top of the mounting shell 62 are arranged in an eight-shaped inclined manner to fit the side walls of the U-shaped plate 61, and the adjusting rope 67 is tightened and rolled up on the outer wall of the rotating rod 65, and the lower end of the counterweight block 681 is arranged to fit the bottom plate of the guide tube 68.

[0037] Specifically, the first motor 4 is started to drive the longitudinal turntable 5 and the fixing assembly 6, and the industrial robot is used to insert the plate-like workpiece to be inspected into the gap between the clamping wheels 612 of the U-shaped plate 61 on the longitudinal turntable 5 in sequence. When the outer walls of the plate-like workpiece slide against the clamping wheels 612 and move to the top of the mounting shell 62, the clamping wheels 612 are driven to roll. When the clamping wheels 612 roll, the positioning shaft 611 is driven to rotate. When the positioning shaft 611 rotates, the adjusting rope 67 is wound to drive the rotating rod 65 between the upper and lower bottom plates at both ends of the mounting shell 62 to rotate, and the rotating rods at both ends of the mounting shell 62 are driven to rotate. When the springs 64 on the respective outer walls are rotated counterclockwise and clockwise respectively, the rotating rod 65 further contracts synchronously, and the adjusting rope 67 is rotated. At this time, the rotating rods 65 at both ends of the mounting cover 62 synchronously drive the ends of the clamping pieces 66 to deflect away from the side wall of the U-shaped plate 61 counterclockwise and clockwise respectively, and a gap is opened for the bottom end of the inserted plate-like workpiece to fit against the top end of the mounting cover 62. After fitting, the clamping pieces 66 are reversely deflected by the springs 64 to fit against the side wall of the plate-like workpiece, and the U-shaped plate 61 and the wheel groove of the clamping wheel 612 are used to complete the automatic clamping of the plate-like workpiece. After the plate-like workpiece is automatically clamped and fixed, the winding state of the clockwork spring 64 is released within a certain range. When the plate-like workpiece is automatically clamped and fixed, the clamping wheel 612 is pressed in the industrial robot so as to be close to the side wall of the plate-like workpiece and rotate idly. The rotating rod 65 rewinds the adjusting rope 67 to rewind the adjusting rope 67 wound at the end of the positioning shaft 611. Then the longitudinal turntable 5 drives the clamped plate-like workpiece to rotate and move to the CCD detection mechanism 2 for camera detection. After the detection is completed, the clamped plate-like workpiece rotates and moves to the bottom of the longitudinal turntable 5. At this time, the counterweight block 681 is under the action of gravity. The two horizontal adjustment ropes 67 are pushed and moved toward the upper bottom plate of the mounting shell 62 by utilizing the sleeve ring on the limit rod 682, so as to bend the two horizontal adjustment ropes 67, thereby driving the rotating rod 65 to rotate again to release the adjustment ropes 67, and then the end of the clamping piece 66 is deflected away from the U-shaped plate 61 to release the clamping of the plate-like workpiece, so that the plate-like workpiece after inspection automatically slides out of the clamping wheel 612, thereby realizing automatic unloading of the plate-like workpiece after inspection, avoiding the trouble of human intervention and replacement when the existing electric rotating table inspects the workpiece, facilitating rapid cycle inspection of the plate-like workpiece, and being convenient to use.

[0038] In order to facilitate the resetting of the winding adjustment rope 67 by the rotating rod 65 and ensure the stable clamping effect of the clamping piece 66 on the plate-like workpiece, as shown in FIG. Figure 4-Figure 7 As shown, this embodiment provides the following preferred technical solutions:

[0039] A positioning ring 613 is fixedly fitted on the side plates at both ends of the U-shaped plate 61, and the positioning shaft 611 is movably sleeved on the positioning ring 613. The contact end of the positioning shaft 611 and the clamping wheel 612 and the clamping wheel 612 are both hollow structures, and connecting holes 614 are evenly spaced on the side wall of the positioning shaft 611 in the positioning ring 613. An exhaust channel 615 is provided inside the side plates at both ends of the U-shaped plate 61. One end of the exhaust channel 615 is connected to the positioning ring 613, and the other end of the exhaust channel 615 extends to the installation shell 62, and the rear end is fixedly connected to the pneumatic adjustment part 69. An elastic airbag 616 is provided inside the clamping wheel 612, and friction blocks 617 are evenly spaced and fixedly connected to the outer wall of the elastic airbag 616, and the end of the friction block 617 extends through and extends to the outside of the side wall of the clamping wheel 612.

[0040] The pneumatic adjustment component 69 includes a piston cylinder 691 fixedly connected to the bottom of the bottom plate of the mounting shell cover 62, the top of the piston cylinder 691 is connected to the exhaust channel 615, and a piston plate 692 is movably engaged between the inner wall of the piston cylinder 691, and a moving rod 693 is fixedly connected to the lower end of the piston plate 692. The lower end of the moving rod 693 extends through and extends to the outside of the bottom plate of the piston cylinder 691, and the rear end is fixedly connected to an L-shaped connecting rod 694, and the top of the vertical rod of the L-shaped connecting rod 694 movably extends through and extends to the outside of the top of the mounting shell cover 62.

[0041] When the piston plate 692 fits against the top plate of the piston cylinder 691, the elastic airbag 616 remains in an expanded state. At this time, the end of the friction block 617 is suspended outside the side wall of the clamping wheel 612, and the top end of the vertical rod of the L-shaped connecting rod 694 protrudes and is suspended above the upper bottom plate of the mounting shell cover 62. On the contrary, the end of the friction block 617 and the top end of the vertical rod of the L-shaped connecting rod 694 are respectively retracted into the through openings on the side wall of the clamping wheel 612 and the upper bottom plate of the mounting shell cover 62.

[0042] Specifically, when the outer walls of both sides of the plate-like workpiece slide in contact with the clamping wheel 612 and move to the top of the mounting shell cover 62, when the lower end of the plate-like workpiece does not contact the top of the vertical rod of the L-shaped connecting rod 694, the friction block 617 protrudes out of the side wall of the clamping wheel 612 under the action of the elastic airbag 616, and the friction block 617 is in contact with the outer walls of both sides of the plate-like workpiece to increase the friction force to ensure the control power of the winding of the rotating rod 65 and the spring spring 64. When the lower end of the plate-like workpiece slides close to the top of the mounting shell cover 62, the plate-like workpiece pushes the vertical rod of the L-shaped connecting rod 694 downward by its own gravity, so that it gradually shrinks to the mounting shell cover 62. During this process, the L-shaped connecting rod 694 cooperates with the moving rod 693 to pull the piston The plate 692 is away from the port of the exhaust channel 615, and the piston plate 692 then uses the cooperation of the exhaust channel 615, the connecting hole 614 and the positioning ring 613 to exhaust the elastic airbag 616 arranged inside the clamping wheel 612, so that the elastic airbag 616 contracts to push the friction block 617 back to the opening on the side wall of the clamping wheel 612, thereby reducing the friction between the clamping wheel 612 and the outer walls on both sides of the plate-like workpiece, thereby facilitating the idling of the clamping wheel 612 against the side wall of the plate-like workpiece under the pressing state of the industrial robot, and enabling the rotating rod 65 to smoothly reel in the adjustment rope 67 at the end of the positioning shaft 611, so as to ensure the stable clamping effect of the clamping plate 66 on the plate-like workpiece.

[0043] like Figure 1 and Figure 8-Figure 11 As shown, in order to realize the rapid disassembly and assembly of the CCD camera 253 during maintenance, this embodiment provides the following preferred technical solutions:

[0044] The CCD detection mechanism 2 includes a second motor 21 and support rods 22 fixedly connected to the four corners of the bottom of the second motor 21, the lower end of the support rod 22 is fixedly connected to the top of the base 1 outside the mounting frame 3, the top output end of the second motor 21 is fixedly connected to a rotating seat 23, the top of the rotating seat 23 is fixedly connected to a horizontal turntable 24, the top edge of the horizontal turntable 24 is evenly fixedly connected to L-shaped mounting plates 27, and the outer wall of the side plate at the end of the L-shaped mounting plate 27 is fixedly connected to a CCD detection component 25.

[0045] The CCD detection component 25 includes a positioning frame 251 fixedly connected to the outer wall of the end side plate of the L-shaped mounting plate 27 and a positioning hole 252 opened on the side wall of the positioning frame 251. The positioning hole 252 is located above the end side plate of the L-shaped mounting plate 27. A CCD camera 253 is movably engaged in the positioning hole 252. A locking component 26 is fixedly connected to the top of the positioning frame 251.

[0046] The locking member 26 comprises a fixing seat 261 fixedly connected to the top of the positioning frame 251 and an isolation cover 262 fixedly connected to the top of the fixing seat 261. A U-shaped wrench 263 is movably provided on the side walls at both ends of the isolation cover 262. The legs at both ends of the U-shaped wrench 263 extend through and extend to the inside of the side walls of the end of the isolation cover 262. A flexible stopper 264 is fixedly connected between the side walls of the legs at both ends of the U-shaped wrench 263. One side of the flexible stopper 264 is set to be a plane. The end of the fixing seat 261 extends to the outside of the positioning frame 251. The outer walls on both sides of the end of the fixing seat 261 are respectively movably connected with biasing members. The rotating rod 265 and the deflection rod 265 are provided with a slide groove 266 on their side walls, and a movable connecting rod 267 is movably engaged in the slide groove 266. The ends of the movable connecting rod 267 are movably connected to the outer walls on both sides of the U-shaped wrench 263. When the end of the U-shaped wrench 263 fits the top of the fixing seat 261 away from one end of the movable connecting rod 267, the flat end of the flexible limit block 264 horizontally fits the bottom plate of the isolation cover 262. At this time, the end of the deflection rod 265 is tilted to fit the outer wall of the CCD camera 253 in the positioning frame 251, so that the CCD camera 253 is tightly buckled in the positioning hole 252 on the positioning frame 251.

[0047] A C-shaped table 7 is fixedly connected to the top of the base 1 on one side of the support rod 22, and an electromagnet 8 is fixedly connected to the top of the C-shaped table 7. The top of the electromagnet 8 is suspended close to the bottom plate of the horizontal turntable 24. The electromagnet 8 is connected to an external controller, which controls the electromagnet 8 to use magnetic force to adsorb and position the horizontal turntable 24 by intermittently controlling the on and off of the electromagnet 8, so as to realize automatic adsorption and positioning of the horizontal turntable 24 when the longitudinal turntable 5 and the fixed component 6 clamp the plate-like workpiece and move it to the CCD camera 253, so as to avoid the problem of the CCD camera 253 and the corresponding plate-like workpiece being misaligned due to inertia when the horizontal turntable 24 stops intermittently, thereby affecting the detection accuracy.

[0048] Specifically, the second motor 21 utilizes the rotating seat 23 to drive the horizontal turntable 24 to rotate, and the horizontal turntable 24 utilizes the L-shaped mounting plate 27 to drive multiple CCD detection components 25 to rotate horizontally, so that it can synchronously detect the plate-like workpieces clamped on the longitudinal turntable 5 at different orientations outside the horizontal turntable 24. When the CCD detection component 25 needs to be disassembled and repaired, the end of the U-shaped wrench 263 is deflected and moved to the side of the isolation cover 262 close to the movable connecting rod 267, and the U-shaped wrench 263 pushes the flexible limit block 264 to squeeze the isolation cover 262 to deform, so that the plane end of the flexible limit block 264 is separated from the bottom plate of the isolation cover 262, and the U-shaped wrench 263 utilizes the movable connecting rod 267 to deflect the end of the deflection rod 265 at the end of the rotating seat 23 away from the port of the positioning frame 251, thereby realizing the deflection rod 265 pressing the CCD camera 253 in the positioning frame 251. The lock is released, and the CCD camera 253 can be directly pulled out from the positioning hole 252 in the positioning frame 251. On the contrary, after the CCD camera 253 is placed in the positioning hole 252 in the positioning frame 251, the U-shaped wrench 263 is pulled in the opposite direction so that the end of the U-shaped wrench 263 fits the top of the fixing seat 261 away from the end of the movable connecting rod 267, and the flexible limit block 264 is squeezed and deformed to restore so that its flat end horizontally fits the bottom plate of the isolation cover 262. The flat end of the flexible limit block 264 is used to limit the bottom plate of the isolation cover 262, and then the posture of the U-shaped wrench 263 is maintained, so that the end of the deflection rod 265 is tilted to fit the outer wall of the CCD camera 253 in the positioning frame 251, so that the CCD camera 253 is tightly buckled in the positioning hole 252 on the positioning frame 251, and the CCD camera 253 is automatically locked and fixed, which is convenient and quick to use.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A three-temperature electric rotating table with multi-dimensional rotation, comprising a base (1) and a CCD detection mechanism (2) fixedly connected to one end of the top of the base (1), a mounting frame (3) fixedly connected to the top of the base (1) adjacent to the CCD detection mechanism (2), a first motor (4) fixedly connected to the side plate of the mounting frame (3), a transmission shaft of the first motor (4) extending through and extending to the other end of the side plate of the mounting frame (3) and a longitudinal turntable (5) fixedly connected to the rear end, characterized in that: The side walls of the longitudinal turntable (5) are evenly spaced with protrusions, and the side walls of the protrusions are fixedly connected with fixing components (6); The fixing assembly (6) comprises a U-shaped plate (61) fixedly connected to the side wall of the protrusion and positioning shafts (611) movably penetrating the side walls at both ends of the U-shaped plate (61); the end of the positioning shaft (611) away from the CCD detection mechanism (2) is fixedly connected to a clamping wheel (612); a mounting cover (62) is fixedly connected to the outer wall at the bottom of the U-shaped plate (61) below the clamping wheel (612); positioning cylinders (63) are fixedly connected to the bottom plates at both ends of the mounting cover (62); a spring spring (64) is fixedly connected to the inner wall of the positioning cylinder (63); the inner end of the spring spring (64) is fixedly connected to a rotating rod (65); the top end of the rotating rod (65) extends through the outer wall of the U-shaped plate (61) and the inner wall of the positioning cylinder (63); The top of the mounting shell (62) is externally connected, and a clamping piece (66) is fixedly connected to the side wall at the top of the rotating rod (65). An adjusting rope (67) is wound around the outer wall of the rotating rod (65) in the mounting shell (62). The other end of the adjusting rope (67) extends through the outside of the U-shaped plate (61) and is fixedly connected to the bottom of the end of the positioning shaft (611). A connected guide cylinder (68) is fixedly connected to the middle of the lower end of the mounting shell (62). A counterweight (681) is movably engaged between the inner walls of the guide cylinder (68). The top of the counterweight (681) is fixedly connected to a limiting rod (682). The top of the limiting rod (682) is processed into a sleeve ring structure and is sleeved on the outside of the adjusting rope (67).

2. The three-temperature electric rotating table with multi-dimensional rotation as claimed in claim 1, characterized in that: Winding posts are fixedly connected between the upper and lower bottom plates at both ends of the mounting shell (62), and the winding posts and the positioning cylinder (63) are arranged side by side. The adjusting rope (67) wound on the outer wall of the left rotating rod (65) of the mounting shell (62) is passed through the outer wall of the winding post on the right side of the mounting shell (62), and is passed through and extended to the outside of the U-shaped plate (61). The rear end is fixedly connected to the bottom end of the positioning shaft (611) on the right side of the U-shaped plate (61). On the contrary, the end of the adjusting rope (67) wound on the outer wall of the right rotating rod (65) of the mounting shell (62) is fixedly connected to the bottom end of the positioning shaft (611) on the left side of the U-shaped plate (61). The ends of the two groups of adjusting ropes (67) are crossed and passed through the U-shaped plate (61).

3. The three-temperature electric rotating table with multi-dimensional rotation as claimed in claim 2, characterized in that: When the end of the adjusting rope (67) is located directly below the end of the positioning shaft (611), the clockwork spring (64) remains in a slightly compressed state. At this time, the ends of the clamping pieces (66) on both sides of the top of the mounting shell (62) are arranged in an "eight" shape and are inclined to fit the side walls of the U-shaped plate (61), and the adjusting rope (67) is tightened and wound on the outer wall of the rotating rod (65), and the lower end of the counterweight (681) is arranged to fit the bottom plate of the guide tube (68).

4. The three-temperature electric rotating table with multi-dimensional rotation as claimed in claim 1, characterized in that: The side plates at both ends of the U-shaped plate (61) are fixedly fitted with positioning rings (613), the positioning shaft (611) is movably sleeved on the positioning rings (613), the contact end of the positioning shaft (611) and the clamping wheel (612) and the clamping wheel (612) are both hollow structures, and the side wall of the positioning shaft (611) in the positioning ring (613) is evenly spaced with connecting holes (614), and the side plates at both ends of the U-shaped plate (61) are internally provided with exhaust channels (614). 15), one end of the air extraction channel (615) is connected to the positioning ring (613), the other end of the air extraction channel (615) extends to the rear end of the mounting shell (62) and is fixedly connected to a pneumatic adjustment member (69), an elastic air bag (616) is arranged inside the clamping wheel (612), and friction blocks (617) are evenly spaced and fixedly connected to the outer wall of the elastic air bag (616), and the ends of the friction blocks (617) extend through and extend to the outside of the side wall of the clamping wheel (612).

5. The three-temperature electric rotating table with multi-dimensional rotation as claimed in claim 4, characterized in that: The pneumatic adjustment member (69) comprises a piston cylinder (691) fixedly connected to the bottom of the upper base plate of the mounting shell (62); the top of the piston cylinder (691) is connected to the air extraction channel (615); a piston plate (692) is movably engaged between the inner wall of the piston cylinder (691); a moving rod (693) is fixedly connected to the lower end of the piston plate (692); the lower end of the moving rod (693) extends through the outside of the bottom plate of the piston cylinder (691) and the rear end is fixedly connected to an L-shaped connecting rod (694); the top of the vertical rod of the L-shaped connecting rod (694) movably extends through the outside of the top of the mounting shell (62).

6. The three-temperature electric rotating table with multi-dimensional rotation as claimed in claim 5, characterized in that: When the piston plate (692) fits against the top plate of the piston cylinder (691), the elastic airbag (616) remains in an expanded state. At this time, the end of the friction block (617) is suspended outside the side wall of the clamping wheel (612), and the top end of the vertical rod of the L-shaped connecting rod (694) protrudes and is suspended above the upper bottom plate of the mounting shell cover (62). On the contrary, the end of the friction block (617) and the top end of the vertical rod of the L-shaped connecting rod (694) are respectively retracted into the through openings on the side wall of the clamping wheel (612) and the upper bottom plate of the mounting shell cover (62).

7. The three-temperature electric rotating table with multi-dimensional rotation as claimed in claim 1, characterized in that: The CCD detection mechanism (2) comprises a second motor (21) and support rods (22) fixedly connected to the four corners of the bottom of the second motor (21); the lower end of the support rod (22) is fixedly connected to the top of the base (1) outside the mounting frame (3); the top output end of the second motor (21) is fixedly connected to a rotating seat (23); the top of the rotating seat (23) is fixedly connected to a horizontal turntable (24); the top edge of the horizontal turntable (24) is evenly fixedly connected to an L-shaped mounting plate (27); and the outer wall of the side plate at the end of the L-shaped mounting plate (27) is fixedly connected to a CCD detection component (25).

8. The three-temperature electric rotating table with multi-dimensional rotation as claimed in claim 7, characterized in that: The CCD detection component (25) comprises a positioning frame (251) fixedly connected to the outer wall of the end side plate of the L-shaped mounting plate (27) and a positioning hole (252) opened on the side wall of the positioning frame (251); the positioning hole (252) is located above the end side plate of the L-shaped mounting plate (27); a CCD camera (253) is movably engaged in the positioning hole (252); and a locking component (26) is fixedly connected to the top of the positioning frame (251).

9. The three-temperature electric rotating table with multi-dimensional rotation as claimed in claim 8, characterized in that: The locking member (26) comprises a fixing seat (261) fixedly connected to the top of the positioning frame (251) and an isolation cover (262) fixedly connected to the top of the fixing seat (261). The isolation cover (262) is provided with a U-shaped wrench (263) movably penetrating the side walls at both ends. The supporting legs at both ends of the U-shaped wrench (263) extend through and extend into the side walls at the end of the isolation cover (262). The supporting legs at both ends of the U-shaped wrench (263) are fixed between the side walls. A flexible limit block (264) is connected, the end of the fixed seat (261) extends to the outside of the positioning frame (251), and the outer walls on both sides of the end of the fixed seat (261) are respectively movably connected with deflection rods (265), and a sliding groove (266) is provided on the side wall of the deflection rod (265). A movable connecting rod (267) is movably engaged in the sliding groove (266), and the ends of the movable connecting rod (267) are movably connected to the outer walls on both sides of the U-shaped wrench (263).

10. The three-temperature electric rotating table with multi-dimensional rotation as claimed in claim 7, characterized in that: The top of the base (1) on one side of the support rod (22) is fixedly connected to a C-shaped platform (7), the top of the C-shaped platform (7) is fixedly connected to an electromagnet (8), and the top of the electromagnet (8) is suspended close to the bottom plate of the horizontal turntable (24).

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