An electrical engineering automation positioning and installation device

Abstract

The present invention relates to the field of electrical engineering installation technology, and in particular to an electrical engineering automated positioning and installation device, comprising a base plate, a conveying frame is fixedly connected to the top of the base plate, a plurality of conveying rollers are arranged inside the conveying frame, a limited clamping mechanism is connected to the conveying frame, a mechanical arm and a placement shell are fixedly connected to the top of the base plate, and an electric suction cup is fixedly installed on the movable end of the mechanical arm; during the descent of the rivet gun, the collecting barrel of the present invention moves and gives way by cooperating with the giving way mechanism, and returns to the bottom of the rivet gun after the rivet gun returns to the initial position, and the waste rod core inside the rivet gun falls into the inside of the collecting barrel after losing the clamping limit, thereby effectively collecting the waste rod core generated by the fixation of the core-pulling rivet, and reducing the influence of the waste rod core on the installation.

Description

Technical Field

[0001] The invention relates to the technical field of electrical engineering installation, and in particular to an electrical engineering automated positioning and installation device. Background Art

[0002] Electricity is an important material basis for developing production and improving people's living standards. The application of electricity is constantly deepening and developing. Electrical automation is an important symbol of the modernization of the national economy and people's lives. In terms of international standards, the demand for electricity will continue to grow for a long time to come, and the demand for electrical engineering and automation technology workers in society will increase.

[0003] The patent document with announcement number CN118106754B announces an electrical engineering automation positioning and installation device. In view of the current situation that manual alignment and positioning are required during the assembly of cover plates and shells, which increases the occupancy rate of human resources, is time-consuming and labor-intensive, and has low efficiency and high cost, an electrical engineering automation positioning and installation device is provided, including a conveying rack, wherein a plurality of shells are placed on the upper end of the conveying rack, a plurality of clamping plates are provided on the positioning plate, a plurality of cover plates are placed on the other side of the conveying rack, and a conveying arm for conveying the cover plates is also installed on the vertical plate.

[0004] In the prior art, when installing an electrical cabinet, the electrical cabinet shell is usually positioned and then the cover plate is moved and aligned, and finally fixed by rivets. When the electrical cabinet shell and the cover plate are fixed by rivets, it is difficult to automatically install and fix the rivets, and when fixing by blind rivets, the waste rod cores generated by the blind rivet fixing are difficult to effectively collect and fall into the installation area, thereby causing pollution to the installation area and easily damaging the installation equipment. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an electrical engineering automation positioning and installation device.

[0006] To achieve the above purpose, the technical solution adopted by the present invention is: an electrical engineering automation positioning and installation device, comprising a base plate, a conveying frame is fixedly connected to the top of the base plate, a plurality of conveying rollers are arranged inside the conveying frame, a co-rotating mechanism is connected to the conveying rollers, a limited position clamping mechanism is connected to the conveying frame, a mechanical arm and a placement shell are fixedly connected to the top of the base plate, and an electric suction cup is fixedly installed on the moving end of the mechanical arm;

[0007] Two U-shaped frames are arranged above the conveying frame, and a movable mechanism is connected to the U-shaped frame. Two rotating rings are arranged inside the U-shaped frame. A plurality of groups of clamping strips are arranged circumferentially on the surface of the rotating ring, and the number of clamping strips in each group is two. An arc-shaped limiting groove is provided on the adjacent sides of two clamping strips in the same group. An intermittent rotating mechanism is connected to the rotating ring, and a descending and unfolding mechanism is connected to the clamping strip. Two rivet guns are arranged inside the U-shaped frame, and a vertical lifting mechanism is connected to the rivet gun. A collecting cylinder is arranged below the rivet gun, and a matching and giving way mechanism is connected to the collecting cylinder.

[0008] Preferably, the movable mechanism includes two mounting plates, which are respectively fixedly connected to both sides of the top of the conveying frame, and two movable grooves are provided on the mounting plates. Both ends of the U-shaped frame extend to the bottom of the conveying frame along the corresponding movable grooves, and a fixing bar is fixedly connected between the two ends of the U-shaped frame. Two first hydraulic cylinders are fixedly connected to the bottom of the conveying frame, and the piston shafts of the first hydraulic cylinders are fixedly connected to the corresponding fixing bars.

[0009] Preferably, the intermittent rotation mechanism includes a fixed frame, the fixed frame is fixedly connected to the inside of the U-shaped frame, the rotating ring is rotatably connected to the bottom surface of the fixed frame, the inside of the rotating ring is fixedly connected to an internal gear ring, a first motor is fixedly installed on the bottom of the fixed frame, the output shaft of the first motor passes through the fixed frame and extends to the inside of the fixed frame and is fixedly connected to a first gear, and the first gear and the internal gear ring are meshed.

[0010] Preferably, the descending and deploying mechanism comprises a plurality of lifting grooves, wherein the plurality of lifting grooves are circumferentially arranged on the side surface of the rotating ring, and sliding bars are slidably connected on the top surface inside the lifting grooves, and one end of the sliding bar is fixedly connected with a slide seat after extending along the lifting grooves to the outside of the rotating ring, and two clamping bars in the same group are slidably connected inside the corresponding slide seat, and a circular pin is fixedly connected on the clamping bar, and a plurality of first guide grooves are arranged on the surface of the rotating ring, and the first guide groove comprises a vertical section and a separation section, and the vertical section is located at the top of the separation section, and one end of the circular pin is located inside the corresponding vertical section, and an annular groove rail is arranged inside the rotating ring, and the annular groove rail is fixedly connected to the fixed frame, and the other end of the sliding bar is extended along the lifting grooves to the inside of the rotating ring and is located in the annular groove rail, and a movable notch is arranged on the annular groove rail, and a matching groove rail is arranged inside the movable notch, and a second hydraulic cylinder is fixedly installed on the top of the fixed frame, and a piston shaft of the second hydraulic cylinder passes through the fixed frame and extends to the inside of the rotating ring and is fixedly connected to the top of the matching groove rail.

[0011] Preferably, the vertical lifting mechanism includes a connecting plate, which is fixedly connected to the top surface inside the U-shaped frame, a sliding frame is fixedly connected to the side of the rivet gun, and the sliding frame is slidably connected to the connecting plate, and a third hydraulic cylinder is fixedly installed on the top of the U-shaped frame, and the piston shaft of the third hydraulic cylinder passes through the U-shaped frame and extends to the interior of the U-shaped frame and is fixedly connected to the top of the sliding frame.

[0012] Preferably, the cooperating yielding mechanism includes a guide plate, which is arranged on a side of the connecting plate away from the rivet gun, and two connecting pins are slidably inserted on the guide plate, and the connecting pins are fixedly connected to the connecting plate, and a yielding groove is provided on the connecting plate, and a rectangular rod is fixedly connected to the collecting cylinder, and a limiting strip is fixedly connected to the guide plate, and the rectangular rod is slidably limited on the limiting strip, and a second guide groove is provided on the guide plate, and the second guide groove includes an inclined section and a vertical section, and the inclined section is located at the top of the vertical section, and a light rod is fixedly connected to the sliding frame, and the light rod is slidably limited above the inside of the inclined section.

[0013] Preferably, the co-rotating mechanism includes multiple connecting shafts, and the multiple connecting shafts are rotatably connected to the inside of the conveying frame. The conveying rollers are fixedly connected to the corresponding connecting shafts, and one end of the connecting shaft is fixedly connected to a second gear. One side of the conveying frame is rotatably connected to multiple matching gears, and the matching gears are meshed with two adjacent second gears. A second motor is fixedly installed on the conveying frame, and a transmission wheel is fixedly connected to the other end of one of the connecting shafts and the output shaft of the second motor, and a transmission belt is connected between the two transmission wheels.

[0014] Preferably, the limit clamping mechanism includes two limit jaws, the two limit jaws are respectively located at the top of the two mounting plates, a movable frame is fixedly connected to the limit jaws, a fixed block is fixedly connected to the top of the mounting plate, the movable frame is slidably connected to the fixed block, one end of the movable frame is fixedly connected to a connecting ring, a bidirectional lead screw is rotatably connected to the conveying frame, the two connecting rings are threadedly connected to the bidirectional lead screw, a third motor is fixedly installed on the conveying frame, and the output shaft of the third motor is fixedly connected to one end of the bidirectional lead screw.

[0015] Preferably, a laser emitter and a laser receiver are fixedly connected to the tops of the two mounting plates respectively, and the laser emitter and the laser receiver are arranged opposite to each other.

[0016] Preferably, a rectangular groove is provided at the bottom of the placement shell, a rectangular plate is provided inside the rectangular groove, a fourth hydraulic cylinder is fixedly mounted on the bottom plate, and a piston shaft of the fourth hydraulic cylinder is fixedly connected to the bottom of the rectangular plate.

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

[0018] 1. The U-shaped frame is moved by the action of the movable mechanism so that the blind rivet is located above the mounting holes of the electrical cabinet housing and the cover plate. Then, the corresponding two clamping strips are moved vertically downward by the action of the descending and unfolding mechanism, and they are away from each other during the descent, so that the blind rivet passes through the mounting holes of the electrical cabinet housing and the cover plate in turn. Then, the rivet gun is moved downward by the action of the vertical lifting mechanism to expand the blind rivet, so that the blind rivet fixes the electrical cabinet housing and the cover plate.

[0019] 2. During the descent of the rivet gun, the collecting tube moves and gives way by cooperating with the giving way mechanism, and returns to the bottom of the rivet gun after the rivet gun returns to its initial position. The discarded rod core inside the rivet gun falls into the collecting tube after losing the clamping limit, thereby effectively collecting the discarded rod core generated by the blind rivet fixation and reducing the impact of the discarded rod core on the installation.

[0020] 3. The intermittent rotating mechanism is used to make the rotating ring rotate intermittently, and the transferred blind rivets are located below the two groups of clamping bars, so that the rivet gun can fall between the two groups of clamping bars when expanding and fixing the blind rivets, preventing the clamping bars from blocking the falling of the rivet gun. After the rivet gun finishes working and returns to the initial position, the intermittent rotating mechanism is used to move the next group of clamping bars to the installation position, and one end of the next sliding bar is moved from the annular groove rail to the matching groove rail, thereby improving the degree of automation of the blind rivet installation.

[0021] 4. The guide plate drives the collecting barrel to return to the initial position and re-position it under the rivet gun. The rivet gun releases the clamping of the broken rod core and allows the discarded rod core to fall into the collecting barrel, thereby effectively collecting the discarded rod core. By moving the collecting barrel vertically upward, the rectangular rod is disengaged along the sliding limit of the limit bar, and the collecting barrel is disassembled, which facilitates the centralized treatment of the discarded rod cores collected in the collecting barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a first structural schematic diagram of the present invention;

[0023] Figure 2 For the present invention Figure 1 A schematic diagram of the structure enlargement at point A;

[0024] Figure 3 For the present invention Figure 1 A schematic diagram of the structure at B in FIG.

[0025] Figure 4 It is a second structural schematic diagram of the present invention;

[0026] Figure 5 For the present invention Figure 4 A schematic diagram of the structure at position C in FIG.

[0027] Figure 6 is a schematic diagram of the third structure of the present invention (the bottom plate is hidden);

[0028] Figure 7 For the present invention Figure 6 A schematic diagram of the structure at D in FIG.

[0029] Figure 8 For the present invention Figure 6 A schematic diagram of the structure at position E in FIG.

[0030] Fig. 9 It is a schematic diagram of the matching structure of the rotating ring and the fixed frame of the present invention;

[0031] Fig.10 For the present invention Fig. 9 A magnified schematic diagram of the structure at F in FIG.

[0032] Fig.11 It is a cross-sectional schematic diagram of the matching structure of the rotating ring and the fixed frame of the present invention;

[0033] Fig.12 For the present invention Fig.11 A schematic diagram of the structure at G in FIG.

[0034] Fig.13 It is a schematic diagram of the matching structure of the clamping bar, the sliding bar and the sliding seat of the present invention;

[0035] Fig.14 It is a schematic diagram of the first perspective of the matching structure of the U-shaped frame, the rivet gun and the collecting tube of the present invention;

[0036] Fig.15 For the present invention Fig.14 A schematic diagram of the structure at H in FIG.

[0037] Fig.16 It is a schematic diagram of the cooperation structure of the U-shaped frame, the rivet gun and the collecting tube from a second viewing angle of the present invention;

[0038] Fig.17 For the present invention Fig.16 A schematic diagram of the structure at position I in FIG.

[0039] Fig.18It is a schematic diagram of the matching structure of the fixed frame, the annular groove rail, the matching groove rail and the second hydraulic cylinder in the present invention.

[0040] Fig.19 For the present invention Fig.18 Schematic diagram of the enlarged structure at position J in FIG.

[0041] In the figure: 1, bottom plate; 2, conveying frame; 3, conveying roller; 4, mechanical arm; 5, placing shell; 6, electric suction cup; 7, U-shaped frame; 8, rotating ring; 9, clamping bar; 10, arc-shaped limit groove; 11, rivet gun; 12, collecting cylinder; 13, mounting plate; 14, movable groove; 15, fixed bar; 16, first hydraulic cylinder; 17, fixed frame; 18, inner gear ring; 19, first motor; 20, first gear; 21, lifting groove; 22, sliding bar; 23, sliding seat; 24, round pin; 25, first guide groove; 2501, vertical section; 2502, separation section; 26, annular groove rail; 27, movable notch; 28, matching groove rail; 29, second Hydraulic cylinder; 30, connecting plate; 31, sliding frame; 32, third hydraulic cylinder; 33, guide plate; 34, connecting pin; 35, give way groove; 36, rectangular rod; 37, limit strip; 38, second guide groove; 3801, inclined section; 3802, vertical section; 39, light rod; 40, connecting shaft; 41, second gear; 42, matching gear; 43, second motor; 44, transmission wheel; 45, transmission belt; 46, limit clamp; 47, movable frame; 48, fixed block; 49, connecting ring; 50, bidirectional screw; 51, third motor; 52, laser transmitter; 53, laser receiver; 54, rectangular groove; 55, rectangular plate; 56, fourth hydraulic cylinder. DETAILED DESCRIPTION

[0042] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0043] like Figures 1 to 19 An electrical engineering automation positioning and installation device shown includes a base plate 1, a conveying frame 2 is fixedly connected to the top of the base plate 1, a plurality of conveying rollers 3 are arranged inside the conveying frame 2, a co-rotating mechanism is connected to the conveying rollers 3, a limited position clamping mechanism is connected to the conveying frame 2, a mechanical arm 4 and a placement shell 5 are fixedly connected to the top of the base plate 1, and an electric suction cup 6 is fixedly installed at the moving end of the mechanical arm 4;

[0044] Two U-shaped frames 7 are arranged above the conveying frame 2, and a movable mechanism is connected to the U-shaped frame 7. Two rotating rings 8 (such as Figure 5As shown, the surface of the rotating ring 8 is provided with a plurality of groups of clamping strips 9 along the circumferential direction, each group of clamping strips 9 has two, and the adjacent sides of the two clamping strips 9 in the same group are provided with arc-shaped limiting grooves 10 (as shown in FIG. Fig.13 As shown in FIG. 1 ), the rotating ring 8 is connected to an intermittent rotating mechanism, the clamping strip 9 is connected to a descending and unfolding mechanism, and two rivet guns 11 (as shown in FIG. 1 ) are arranged inside the U-shaped frame 7. Fig.15 As shown in the figure, the rivet gun 11 is connected with a vertical lifting mechanism, and a collecting cylinder 12 is arranged under the rivet gun 11, and the collecting cylinder 12 is connected with a matching giving way mechanism; when working, the prior art usually positions the electrical cabinet shell and then moves and aligns the cover plate when installing the electrical cabinet, and finally fixes it with rivets. When the electrical cabinet shell and the cover plate are fixed with rivets, it is difficult to automatically install and fix the rivets, and when fixing with blind rivets, the waste rod cores generated by the blind rivet fixing are difficult to be effectively collected and fall into the installation area, thereby causing pollution to the installation area and easily damaging the installation Installation equipment; the technical solution can solve the above problems, and the specific working method is as follows: the electrical cabinet shell is placed on the top of the conveying frame 2 and supported by the conveying rollers 3, and the multiple conveying rollers 3 are rotated in the same direction through the action of the same-direction rotating mechanism, and the electrical cabinet shell is driven to move in one direction under the action of the contact friction force, and the rotation of the conveying rollers 3 is paused after the electrical cabinet shell moves to the positioning area, and then the electrical cabinet shell is clamped and positioned by the action of the limit clamping mechanism, multiple cover plates are placed inside the placement shell 5, and the electric suction cup 6 is driven to move to the top of the placement shell 5 through the movement of the mechanical arm 4, and The top cover plate placed inside the shell 5 is adsorbed and fixed, and then the adsorbed and fixed cover plate is moved to the top of the electrical cabinet shell by the movement of the mechanical arm 4, so as to complete the installation and alignment of the electrical cabinet shell and the cover plate. The blind rivet is located between the two clamping bars 9 of the same group and is limited by the corresponding two arc-shaped limiting grooves 10. The U-shaped frame 7 is moved by the action of the movable mechanism, so that the blind rivet is located above the mounting hole of the electrical cabinet shell and the cover plate, and then the corresponding two clamping bars 9 are moved vertically downward by the action of the descending and unfolding mechanism, and they are away from each other during the descent, so that the blind rivets are sequentially The rivet gun 11 passes through the mounting holes of the electrical cabinet housing and the cover plate, and then the vertical lifting mechanism is used to move the rivet gun 11 downward and expand the core of the blind rivet, so that the core-pulling rivet is fixed to the electrical cabinet housing and the cover plate. During the descent of the rivet gun 11, the collecting tube 12 moves and makes way by cooperating with the making way mechanism, and returns to the bottom of the rivet gun 11 after the rivet gun 11 returns to its initial position. The discarded rod core inside the rivet gun 11 falls into the collecting tube 12 after losing the clamping limit, thereby effectively collecting the discarded rod core generated by the fixation of the core-pulling rivet, reducing the impact of the discarded rod core on the installation.

[0045] As a further embodiment of the present invention, the movable mechanism includes two mounting plates 13 (such as Figure 2 As shown in FIG. 1 , two mounting plates 13 are respectively fixedly connected to both sides of the top of the conveying frame 2, and two movable grooves 14 are provided on the mounting plates 13. The two ends of the U-shaped frame 7 extend to the bottom of the conveying frame 2 along the corresponding movable grooves 14, and a fixing strip 15 (as shown in FIG. 1 ) is fixedly connected between the two ends of the U-shaped frame 7. Figure 7 As shown in the figure, two first hydraulic cylinders 16 are fixedly connected to the bottom of the conveying frame 2, and the piston shafts of the first hydraulic cylinders 16 are fixedly connected to the corresponding fixing bars 15; when working, the fixing bars 15 are driven to move by the piston shafts of the first hydraulic cylinders 16, so that the two ends of the U-shaped frame 7 are moved along the corresponding movable grooves 14, and the position of the U-shaped frame 7 is adjusted. When the mechanical arm 4 drives the cover plate on the electric suction cup 6 to be installed and aligned to the top of the electrical cabinet housing, the two U-shaped frames 7 move away from each other and make way for the installation of the cover plate. After the cover plate is installed and aligned, the two U-shaped frames 7 are moved closer to each other by the piston shaft of the first hydraulic cylinder 16, and the blind rivets between the two clamping bars 9 are located above the mounting holes of the electrical cabinet housing and the cover plate, so as to facilitate the fixing of the electrical cabinet housing and the cover plate.

[0046] As a further embodiment of the present invention, the intermittent rotation mechanism includes a fixed frame 17, the fixed frame 17 is fixedly connected to the inside of the U-shaped frame 7, and the rotating ring 8 is rotatably connected to the bottom surface of the inside of the fixed frame 17 (such as Fig. 9 As shown, the inner part of the rotating ring 8 is fixedly connected to the inner gear ring 18 (as shown in FIG. Fig.11 As shown in the figure, a first motor 19 is fixedly installed at the bottom of the fixed frame 17, and the output shaft of the first motor 19 passes through the fixed frame 17 and extends to the inside of the fixed frame 17, and is fixedly connected to a first gear 20, and the first gear 20 is meshed with the inner gear ring 18; when working, the first gear 20 is driven to rotate by the output shaft of the first motor 19, and the rotating ring 8 is rotated along the rotating connection of the fixed frame 17 through the meshing action of the first gear 20 and the inner gear ring 18, and the output shaft of the first motor 19 is intermittently rotated, so that the rotating ring 8 performs corresponding intermittent rotation.

[0047] As a further embodiment of the present invention, the descending and unfolding mechanism includes a plurality of lifting grooves 21, and the plurality of lifting grooves 21 are circumferentially arranged on the side surface of the rotating ring 8 (such as Fig.10As shown in the figure, a sliding bar 22 is slidably connected to the top surface of the lifting groove 21, one end of the sliding bar 22 extends along the lifting groove 21 to the outside of the rotating ring 8 and is fixedly connected to the sliding seat 23, two clamping bars 9 in the same group are slidably connected to the corresponding sliding seat 23, and a round pin 24 is fixedly connected to the clamping bar 9. A plurality of first guide grooves 25 are provided on the surface of the rotating ring 8, and the first guide grooves 25 include a vertical section 2501 and a separation section 2502. The vertical section 2501 is located at the top of the separation section 2502, and one end of the round pin 24 is located at the corresponding vertical section 2501. Inside the straight section 2501, an annular groove rail 26 is provided inside the rotating ring 8, and the annular groove rail 26 is fixedly connected to the fixed frame 17. The other end of the sliding bar 22 extends along the lifting groove 21 to the inside of the rotating ring 8 and is located in the annular groove rail 26. A movable notch 27 is provided on the annular groove rail 26, and a matching groove rail 28 is provided inside the movable notch 27. A second hydraulic cylinder 29 is fixedly installed on the top of the fixed frame 17. The piston shaft of the second hydraulic cylinder 29 passes through the fixed frame 17 and extends to the inside of the rotating ring 8 and is fixedly connected to the top of the matching groove rail 28.During operation, one end of the sliding bar 22 at the movable notch 27 is limited by the matching groove rail 28. When the corresponding blind rivet is located above the mounting holes of the electrical cabinet housing and the cover plate, the piston shaft of the second hydraulic cylinder 29 moves downward, driving the matching groove rail 28 to move vertically downward, and the corresponding sliding bar 22 is moved downward along the lifting groove 21 through the limiting effect of the matching groove rail 28, and the corresponding slide 23 is driven to move downward synchronously, and the two clamping bars 9 on the slide 23 move downward with the slide 23, and the blind rivet is moved downward through the limiting effect of the arc-shaped limiting groove 10. In the process of the clamping bar 9 moving downward, the circular pin 24 on the clamping bar 9 moves downward along the vertical section 2501 of the first guide groove 25, and when the circular pin 24 moves from the vertical section 2501 to the separation section 2502, the two clamping bars 9 move away from each other along the trajectory of the separation section 2502, so that the two arc-shaped limiting grooves 10 move away from each other and gradually release the blind rivet. The limiting effect of the rivet, when the blind rivet loses its limiting effect and falls into the mounting holes of the electrical cabinet housing and the cover plate, the piston shaft of the second hydraulic cylinder 29 moves in the opposite direction to return the two clamping bars 9 to the initial position, thereby transferring the blind rivet from between the two clamping bars 9 to the mounting holes of the electrical cabinet housing and the cover plate, completing the positioning and installation of the blind rivet, and then the rotating ring 8 is intermittently rotated by the intermittent rotating mechanism, and the transferred blind rivet is located below between the two groups of clamping bars 9, so that the rivet gun 11 can fall along between the two groups of clamping bars 9 when expanding and fixing the blind rivet, preventing the clamping bars 9 from blocking the falling of the rivet gun 11, and after the rivet gun 11 finishes working and returns to the initial position, the next group of clamping bars 9 is moved to the installation position by the intermittent rotating mechanism, and one end of the next sliding bar 22 is moved from the annular groove rail 26 to the matching groove rail 28, thereby improving the degree of automation of the installation of the blind rivet. ;

[0048] As a further embodiment of the present invention, the vertical lifting mechanism includes a connecting plate 30, which is fixedly connected to the top surface of the U-shaped frame 7 (such as Fig.15 As shown in the figure, a sliding frame 31 is fixedly connected to the side of the rivet gun 11, and the sliding frame 31 is slidably connected to the connecting plate 30. A third hydraulic cylinder 32 is fixedly installed on the top of the U-shaped frame 7. The piston shaft of the third hydraulic cylinder 32 penetrates the U-shaped frame 7 and extends to the inside of the U-shaped frame 7 and is fixedly connected to the top of the sliding frame 31. During operation, the sliding frame 31 is driven to move synchronously along the sliding connection of the connecting plate 30 by the downward movement of the piston shaft of the third hydraulic cylinder 32, so that the rivet gun 11 moves downward. After the top end of the blind rivet moves to the inside of the rivet gun 11, the blind rivet is expanded and fixed by the clamping and pulling of the rivet gun 11, and the discarded rod core of the broken blind rivet is located inside the rivet gun 11 and returns to the initial position with the rivet gun 11.

[0049] As a further embodiment of the present invention, the cooperative yielding mechanism includes a guide plate 33, which is arranged on a side of the connecting plate 30 away from the rivet gun 11, and two connecting pins 34 are slidably inserted on the guide plate 33, and the connecting pins 34 are fixedly connected to the connecting plate 30, and a yielding groove 35 is provided on the connecting plate 30, and a rectangular rod 36 is fixedly connected to the collecting cylinder 12, and a limiting strip 37 is fixedly connected to the guide plate 33, and the rectangular rod 36 is slidably limited on the limiting strip 37, and a second guide groove 38 is provided on the guide plate 33, and the second guide groove 38 includes an inclined section 3801 and a vertical section 3802, and the inclined section 3801 is located at the top of the vertical section 3802, and a light rod 39 is fixedly connected to the sliding frame 31, and the light rod 39 is slidably limited above the inside of the inclined section 3801; when working, when the piston shaft of the third hydraulic cylinder 32 drives the sliding frame 31 to move vertically downward, the light rod 39 moves downward synchronously with the sliding frame 31 , and through the guidance and limitation of the light rod 39 and the inclined section 3801, the guide plate 33 moves along the sliding insertion point of the connecting pin 34, and drives the collecting barrel 12 to move along the make way groove 35 to the other side of the connecting plate 30, so that when the rivet gun 11 moves downward, the collecting barrel 12 moves to make way, and when the light rod 39 moves from the inclined section 3801 to the inside of the vertical section 3802, the guide plate 33 stops moving, and after the rivet gun 11 returns to its initial position, the guide plate 33 drives the collecting barrel 12 to return to its initial position and is re-located under the rivet gun 11, and the rivet gun 11 releases the clamping of the broken rod core and causes the discarded rod core to fall into the collecting barrel 12, thereby effectively collecting the discarded rod core, and by moving the collecting barrel 12 vertically upward, the rectangular rod 36 is disengaged along the sliding limit of the limit strip 37, and the collecting barrel 12 is disassembled, so as to facilitate the centralized processing of the discarded rod cores collected in the collecting barrel 12.

[0050] As a further embodiment of the present invention, the co-rotating mechanism includes a plurality of connecting shafts 40, and the plurality of connecting shafts 40 are rotatably connected to the inside of the conveying frame 2, and the conveying rollers 3 are fixedly connected to the corresponding connecting shafts 40, and one end of the connecting shaft 40 is fixedly connected to a second gear 41, and one side of the conveying frame 2 is rotatably connected to a plurality of matching gears 42, and the matching gears 42 are meshed with two adjacent second gears 41, and a second motor 43 is fixedly installed on the conveying frame 2, and the other end of one of the connecting shafts 40 and the output shaft of the second motor 43 are fixedly connected to a transmission wheel 44, and the two transmission wheels are fixedly connected to the transmission wheel 44. A transmission belt 45 is connected between the wheels 44; when working, the output shaft of the second motor 43 rotates to drive the corresponding transmission wheel 44 to rotate in one direction, and the transmission action of the transmission belt 45 rotates the other transmission wheel 44, so that the corresponding connecting shaft 40 rotates, and the second gear 41 at one end of the connecting shaft 40 rotates synchronously, and the two adjacent second gears 41 are meshed by the matching gear 42, so that the multiple second gears 41 rotate in the same direction under the meshing action, and the conveying rollers 3 on the multiple connecting shafts 40 rotate in the same direction, and the electrical cabinet housing is conveyed in one direction.

[0051] As a further embodiment of the present invention, the position limiting clamping mechanism includes two position limiting clamping claws 46 (such as Figure 2 As shown in the figure, the two limit clamps 46 are respectively located at the top of the two mounting plates 13, and a movable frame 47 is fixedly connected to the limit clamps 46. A fixed block 48 is fixedly connected to the top of the mounting plate 13, and the movable frame 47 is slidably connected to the fixed block 48. One end of the movable frame 47 is fixedly connected to a connecting ring 49, and a bidirectional lead screw 50 is rotatably connected to the conveying frame 2. The two connecting rings 49 are both threadedly connected to the bidirectional lead screw 50. A third motor 51 is fixedly installed on the conveying frame 2, and the output shaft of the third motor 51 is fixedly connected to one end of the bidirectional lead screw 50; when working, the bidirectional lead screw 50 is driven to rotate by the rotation of the output shaft of the third motor 51, and the two movable frames 47 are threadedly connected to the two connecting rings 49, so that the two movable frames 47 are close to each other along the sliding connection of the fixed block 48, and the limit clamps 46 are driven to move synchronously, so that the two limit clamps 46 clamp and limit the electrical cabinet housing.

[0052] As a further embodiment of the present invention, the tops of the two mounting plates 13 are respectively fixedly connected with a laser transmitter 52 and a laser receiver 53 (such as Figure 5As shown in the figure, the laser emitter 52 and the laser receiver 53 are arranged relative to each other; when working, the laser emitter 52 and the laser receiver 53 are arranged relative to each other, so that the laser receiver 53 continuously receives the laser signal emitted by the laser emitter 52. When the electrical cabinet housing moves between the laser emitter 52 and the laser receiver 53 and blocks the laser signal, the controller connected to the laser receiver 53 controls the second motor 43 to suspend operation, thereby suspending the one-way transportation of the electrical cabinet housing, and starts the third motor 51 to clamp the two limit clamps 46.

[0053] As a further embodiment of the present invention, a rectangular groove 54 (such as Figure 8 As shown in the figure, a rectangular plate 55 is arranged inside the rectangular groove 54, and a fourth hydraulic cylinder 56 is fixedly mounted on the bottom plate 1, and the piston shaft of the fourth hydraulic cylinder 56 is fixedly connected to the bottom of the rectangular plate 55; when working, when the mechanical arm 4 drives the electric suction cup 6 to adsorb and transfer the cover plate placed inside the shell 5, the piston shaft of the fourth hydraulic cylinder 56 moves upward, so that the rectangular plate 55 moves upward along the rectangular groove 54, thereby driving the remaining cover plates to move upward, so that the remaining cover plates placed inside the shell 5 always maintain the initial height, which is convenient for the mechanical arm 4 to drive the electric suction cup 6 to work on a fixed moving trajectory.

[0054] Working principle of the present invention:

[0055] The electrical cabinet shell is placed on the top of the conveying frame 2 and supported by the conveying rollers 3. The multiple conveying rollers 3 are rotated in the same direction by the action of the same-direction rotating mechanism, and the electrical cabinet shell is driven to move unidirectionally under the action of the contact friction force. The rotation of the conveying rollers 3 is paused after the electrical cabinet shell moves to the positioning area, and then the electrical cabinet shell is clamped and positioned by the action of the limiting clamping mechanism, and multiple cover plates are placed inside the placement shell 5, and the electric suction cup 6 is driven to move to the top of the placement shell 5 by the movement of the mechanical arm 4, and the top cover plate inside the placement shell 5 is adsorbed and fixed, and then the adsorbed and fixed cover plate is moved to the top of the electrical cabinet shell by the movement of the mechanical arm 4, thereby completing the installation and alignment of the electrical cabinet shell and the cover plate. The blind rivet is located between the two clamping strips 9 of the same group and is limited by the corresponding two arc-shaped limiting grooves 10. The U-shaped frame 7 is moved by the action of the descending and unfolding mechanism, so that the blind rivet is located above the mounting holes of the electrical cabinet housing and the cover plate, and then the corresponding two clamping strips 9 are moved vertically downward by the action of the descending and unfolding mechanism, and they are away from each other during the descent, so that the blind rivet passes through the mounting holes of the electrical cabinet housing and the cover plate in sequence, and then the rivet gun 11 is moved downward by the action of the vertical lifting mechanism and the blind rivet is expanded, so that the blind rivet is fixed to the electrical cabinet housing and the cover plate. During the descent of the rivet gun 11, the collecting tube 12 is moved and made way by cooperating with the making way mechanism, and returns to the bottom of the rivet gun 11 after the rivet gun 11 returns to its initial position. The discarded rod core inside the rivet gun 11 falls into the collecting tube 12 after losing the clamping limit, thereby effectively collecting the discarded rod core generated by the fixation of the blind rivet, reducing the influence of the discarded rod core on the installation.

[0056] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may have various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention to be protected, and the scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. An electrical engineering automation positioning and installation device, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a conveying frame (2), a plurality of conveying rollers (3) are arranged inside the conveying frame (2), the conveying rollers (3) are connected to a co-rotating mechanism, the conveying frame (2) is connected to a limited position clamping mechanism, the top of the base plate (1) is fixedly connected to a mechanical arm (4) and a placement shell (5), and the moving end of the mechanical arm (4) is fixedly mounted with an electric suction cup (6); Two U-shaped frames (7) are arranged above the conveying frame (2), and a movable mechanism is connected to the U-shaped frame (7). Two rotating rings (8) are arranged inside the U-shaped frame (7). A plurality of groups of clamping strips (9) are arranged on the surface of the rotating ring (8) along the circumferential direction. The number of the clamping strips (9) in each group is two. An arc-shaped limiting groove (10) is provided on the adjacent sides of the two clamping strips (9) in the same group. The blind rivet is located between the two clamping strips (9) in the same group and is limited by the corresponding two arc-shaped limiting grooves (10). The rotating ring (8) is connected with an intermittent The rotating mechanism is provided, wherein the clamping strip (9) is connected to a descending and unfolding mechanism, and the corresponding two clamping strips (9) are moved vertically downward by the descending and move away from each other during the descending process. Two rivet guns (11) are arranged inside the U-shaped frame (7), and the rivet guns (11) are connected to a vertical lifting mechanism. A collecting cylinder (12) is arranged below the rivet guns (11), and the collecting cylinder (12) is connected to a matching and yielding mechanism. During the descending process of the rivet guns (11), the collecting cylinder (12) is moved and yielded by the matching and yielding mechanism.

2. An electrical engineering automation positioning and installation device according to claim 1, characterized in that: The movable mechanism comprises two mounting plates (13), the two mounting plates (13) are respectively fixedly connected to two sides of the top of the conveying frame (2), two movable grooves (14) are provided on the mounting plates (13), the two ends of the U-shaped frame (7) respectively extend along the corresponding movable grooves (14) to the bottom of the conveying frame (2), a fixing bar (15) is fixedly connected between the two ends of the U-shaped frame (7), and two first hydraulic cylinders (16) are fixedly connected to the bottom of the conveying frame (2), and the piston shafts of the first hydraulic cylinders (16) are fixedly connected to the corresponding fixing bars (15).

3. The electrical engineering automation positioning and installation device according to claim 1, characterized in that: The intermittent rotation mechanism comprises a fixed frame (17), the fixed frame (17) is fixedly connected to the inside of the U-shaped frame (7), the rotating ring (8) is rotatably connected to the bottom surface of the inside of the fixed frame (17), the inside of the rotating ring (8) is fixedly connected to an internal gear ring (18), a first motor (19) is fixedly installed at the bottom of the fixed frame (17), an output shaft of the first motor (19) passes through the fixed frame (17) and extends to the inside of the fixed frame (17) and is fixedly connected to a first gear (20), and the first gear (20) is meshed with the internal gear ring (18).

4. An electrical engineering automation positioning and installation device according to claim 3, characterized in that: The descending and unfolding mechanism comprises a plurality of lifting grooves (21), wherein the plurality of lifting grooves (21) are arranged on the side surface of the rotating ring (8) along the circumferential direction, and a sliding bar (22) is slidably connected to the top surface of the interior of the lifting grooves (21), and one end of the sliding bar (22) extends along the lifting grooves (21) to the outside of the rotating ring (8) and is fixedly connected to a sliding seat (23), and two clamping bars (9) in the same group are slidably connected to the interior of the corresponding sliding seat (23), and a circular pin (24) is fixedly connected to the clamping bars (9), and a plurality of first guide grooves (25) are arranged on the surface of the rotating ring (8), and the first guide grooves (25) comprise a vertical section (2501) and a separation section (2502), wherein the vertical section (2501) is located at the top of the separation section (2502), and the vertical section (2501) is located at the top of the separation section (2502). One end of the circular pin (24) is located inside the corresponding vertical section (2501); an annular groove rail (26) is provided inside the rotating ring (8); the annular groove rail (26) is fixedly connected to the fixed frame (17); the other end of the sliding bar (22) extends along the lifting groove (21) to the inside of the rotating ring (8) and is then located in the annular groove rail (26); a movable notch (27) is provided on the annular groove rail (26); a matching groove rail (28) is provided inside the movable notch (27); a second hydraulic cylinder (29) is fixedly installed on the top of the fixed frame (17); a piston shaft of the second hydraulic cylinder (29) passes through the fixed frame (17) and extends to the inside of the rotating ring (8) and is then fixedly connected to the top of the matching groove rail (28).

5. The electrical engineering automation positioning and installation device according to claim 1, characterized in that: The vertical lifting mechanism comprises a connecting plate (30), wherein the connecting plate (30) is fixedly connected to the top surface inside the U-shaped frame (7), a sliding frame (31) is fixedly connected to the side of the rivet gun (11), and the sliding frame (31) is slidably connected to the connecting plate (30), and a third hydraulic cylinder (32) is fixedly installed on the top of the U-shaped frame (7), and a piston shaft of the third hydraulic cylinder (32) passes through the U-shaped frame (7) and extends to the inside of the U-shaped frame (7) and is then fixedly connected to the top of the sliding frame (31).

6. The electrical engineering automation positioning and installation device according to claim 5, characterized in that: The matching yielding mechanism comprises a guide plate (33), the guide plate (33) being arranged on a side of the connecting plate (30) away from the rivet gun (11), two connecting pins (34) being slidably inserted on the guide plate (33), the connecting pins (34) being fixedly connected to the connecting plate (30), a yielding groove (35) being provided on the connecting plate (30), a rectangular rod (36) being fixedly connected to the collecting cylinder (12), and a limiting strip (36) being fixedly connected to the guide plate (33). (37), the rectangular rod (36) is slidably limited on the limit strip (37), a second guide groove (38) is provided on the guide plate (33), the second guide groove (38) comprises an inclined section (3801) and a vertical section (3802), the inclined section (3801) is located at the top of the vertical section (3802), and a light rod (39) is fixedly connected to the sliding frame (31), and the light rod (39) is slidably limited above the inside of the inclined section (3801).

7. The electrical engineering automation positioning and installation device according to claim 1, characterized in that: The co-rotating mechanism comprises a plurality of connecting shafts (40), wherein the plurality of connecting shafts (40) are rotatably connected to the inside of the conveying frame (2), the conveying rollers (3) are fixedly connected to the corresponding connecting shafts (40), one end of each connecting shaft (40) is fixedly connected to a second gear (41), one side of the conveying frame (2) is rotatably connected to a plurality of matching gears (42), each matching gear (42) is meshed with two adjacent second gears (41), a second motor (43) is fixedly mounted on the conveying frame (2), a transmission wheel (44) is fixedly connected to the other end of one of the connecting shafts (40) and the output shaft of the second motor (43), and a transmission belt (45) is transmission-connected between the two transmission wheels (44).

8. The electrical engineering automation positioning and installation device according to claim 2, characterized in that: The limit clamping mechanism comprises two limit clamping claws (46), the two limit clamping claws (46) are respectively located at the top of the two mounting plates (13), a movable frame (47) is fixedly connected to the limit clamping claws (46), a fixed block (48) is fixedly connected to the top of the mounting plate (13), the movable frame (47) is slidably connected to the fixed block (48), one end of the movable frame (47) is fixedly connected to a connecting ring (49), a bidirectional lead screw (50) is rotatably connected to the conveying frame (2), the two connecting rings (49) are threadedly connected to the bidirectional lead screw (50), a third motor (51) is fixedly installed on the conveying frame (2), and the output shaft of the third motor (51) is fixedly connected to one end of the bidirectional lead screw (50).

9. The electrical engineering automation positioning and installation device according to claim 8, characterized in that: A laser transmitter (52) and a laser receiver (53) are respectively fixedly connected to the tops of the two mounting plates (13), and the laser transmitter (52) and the laser receiver (53) are arranged opposite to each other.

10. The electrical engineering automation positioning and installation device according to claim 1, characterized in that: A rectangular groove (54) is provided at the bottom of the placement housing (5), a rectangular plate (55) is provided inside the rectangular groove (54), a fourth hydraulic cylinder (56) is fixedly mounted on the bottom plate (1), and a piston shaft of the fourth hydraulic cylinder (56) is fixedly connected to the bottom of the rectangular plate (55).

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