Automatic electro-tricycle machining device

Abstract

The invention relates to the field of electro-tricycle frame production, and discloses an automatic electro-tricycle machining device which comprises a multi-shaft positioning mechanism located on a side rack and used for driving a machining structure to operate, and an anti-blocking sealing mechanism located on a universal clamping mechanism and matched with an extension arm to indirectly seal equipment in the machining process. The extension output mechanism is located on the multi-axis position adjusting mechanism and matched with the center suspension plate to be used for adjusting the position of the machining structure. By means of the precise linkage sliding block and sliding groove design, multi-face contact and bottom multi-face positioning of the frame are achieved. By means of accurate positioning of the arc-shaped positioning plate on the contact face of the frame, the frame can keep extremely high stability in the machining process, machining errors caused by inaccurate positioning are avoided, the sliding column is combined with the polygonal limiting sleeve, pressure of the frame in the positioning process is limited, damage to the frame is reduced, and the machining quality of the frame is improved. And the bottom position of the frame is accurately controlled.

Description

Technical Field

[0001] The present invention relates to the technical field of the production of electric tricycle frames, and specifically to an automated processing device for electric tricycles. Background Art

[0002] An electric tricycle is a transportation device that uses electric energy as power and converts electric energy into mechanical energy. With the gradual development of society, the use of electric vehicles has become more and more common. Therefore, there are more and more production factories for electric vehicles. During the production of electric vehicles, a grinding device is often required to grind and process its components. When producing a frame, grinding is particularly important.

[0003] The positioning of the tricycle frame depends on manual measurement or simple fixture positioning, with low accuracy and poor repeatability. Facing frames with irregular structures, the adaptability of the positioning fixture is poor, and it is difficult to ensure full and stable support. During processes such as cutting and drilling, a large amount of metal chips are generated, which are prone to accumulate in key parts. Long-term chip accumulation will cause mechanical jamming and damage to transmission components, increasing maintenance costs and failure rates. It relies on a large amount of manual participation in steps such as positioning, adjustment, operation, and monitoring. The proficiency of workers directly affects the product consistency and quality stability. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides an automated processing device for electric tricycles, which solves the problems in the processing of traditional tricycle frames that rely on manual measurement and simple fixtures, resulting in poor positioning accuracy, chip accumulation, and strong dependence on manual operation, thereby affecting processing accuracy, equipment stability, and production efficiency.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: An automated processing device for electric tricycles, comprising:

[0006] A component base for installing the fixed equipment structure for processing the electric tricycle frame, and having a side-mounted frame with a raised height on its side;

[0007] A universal clamping mechanism is located on the side-mounted frame for fixing the electric tricycle frame to be processed;

[0008] A multi-axis adjustment mechanism is located on the side-mounted frame for driving the operation of the processing structure;

[0009] An anti-blocking and sealing mechanism is located on the universal clamping mechanism, and cooperates with the extension arm to perform indirect sealing operations on the equipment during the processing process;

[0010] An extension output mechanism is located on the multi-axis adjustment mechanism, and cooperates with the central suspension plate to adjust the position of the processing structure;

[0011] The fixed drive mechanism is located on the extended output mechanism and is used in cooperation with the second fixed frame to adjust the angle of the processing structure, and a socket end is installed for sleeving the electric welding end, the cutting end, and the drilling end.

[0012] Preferably, the side-mounted frame is arranged on one side of the component base, the universal clamping mechanism is arranged at the bottom of the side-mounted frame, the multi-axis positioning mechanism is arranged at the top of the side-mounted frame and above the universal clamping mechanism, the anti-blocking and sealing mechanism is arranged at the top of the universal clamping mechanism, the extended output mechanism is arranged at the output end of the multi-axis positioning mechanism, the fixed drive mechanism is arranged at the output part of the extended output mechanism, and the socket end is arranged at the output part of the fixed drive mechanism.

[0013] Preferably, the universal clamping mechanism includes an operating table and a micro-control motor. The operating table is fixedly connected to the center of the inner bottom wall of the side-mounted frame. A central fixed shaft is fixedly connected to the center of the top of the operating table. A gear turntable is rotatably connected to the middle of the central fixed shaft. Arc-shaped chutes are uniformly distributed in a circular pattern inside the gear turntable. The micro-control motor is fixedly connected to the inner bottom wall of the side-mounted frame. A traction gear is fixedly connected to the bottom output shaft of the micro-control motor. The traction gear is meshed and connected to the tooth key end of the gear turntable. A fixed disk is fixedly connected to the top of the central fixed shaft. A circumferentially distributed sliding seat is fixedly connected to the top of the fixed disk. A group of linkage sliders are slidably connected inside each sliding seat. A group of linkage sliding rods are fixedly connected to the bottom ends of the linkage sliders. Communicating chutes are uniformly distributed in a circular pattern outside the fixed disk. The linkage sliding rods are respectively slidably connected to a group of communicating chutes. The linkage sliding rods are respectively slidably connected to a group of arc-shaped chutes. A group of extension arms are fixedly connected to the top ends of the linkage sliders. A group of polygonal limit sleeves are fixedly connected to the top ends of the extension arms. A sliding column is slidably connected to the inner side wall of each polygonal limit sleeve. A group of arc-shaped positioning plates are fixedly connected to the inner ends of the sliding columns. A snap ring is slidably connected to the outer side wall of each sliding column. The arc-shaped chutes longitudinally penetrate the gear turntable. The central fixed shaft longitudinally penetrates the gear turntable. The communicating chutes are respectively arranged below the bottoms of a group of sliding seats. The linkage sliding rods all longitudinally penetrate the fixed disk. A central positioning table is fixedly connected to the center of the bottom of the fixed disk.

[0014] Preferably, the multi-axis positioning mechanism includes a central suspension plate and a suspension frame. The central suspension plate is fixedly connected to the inner side wall of the guiding frame. The guiding frame is slidably connected to the inner part of the suspension frame. A nut pair external sleeve is fixedly connected to the top of the central suspension plate. A limiting frame is fixedly connected to the top of the suspension frame. A driving screw is rotatably connected to the inner side wall of the limiting frame. The driving screw is threadedly connected to the inside of the nut pair external sleeve. An adjustment motor is arranged on the side wall of the limiting frame. A limiting frame is rotatably connected to the inside of the limiting frame. One end of the limiting frame is connected to the output end of the adjustment motor by flat key transmission.

[0015] Preferably, the anti-blocking and sealing mechanism includes a sealing disc and a folding plate. The sealing disc is fixedly connected to the top of the fixed disc. A guiding hopper is fixedly connected to the side wall of the sealing disc. The top wall of the sealing disc is provided with sealing chutes evenly distributed in a ring shape.

[0016] Preferably, the extension and output mechanism includes a traction motor. The traction motor is fixedly connected to the bottom of the central suspension plate. The bottom output end of the traction motor is in key connection with a first fixing frame. A longitudinally arranged stable guide rod is rotatably connected to the side of the first fixing frame. A hydraulic driving member is arranged on the front side wall of the first fixing frame. A linkage shaft rod is fixedly connected to the front side of the stable guide rod. The front output ends of the hydraulic driving members are rotatably connected to the linkage shaft rod. The front end of the stable guide rod is rotatably connected to a second fixing frame. A displacement sensor is arranged on the second fixing frame. The input end of the displacement sensor is fixedly connected to the first fixing frame.

[0017] Preferably, the fixed driving mechanism includes a rotating shaft rod and a steering motor. The rotating shaft rod is rotatably connected inside the second fixing frame. The steering motor is fixedly connected to the top of the second fixing frame. The bottom output end of the steering motor is in key connection with the rotating shaft rod. A touch sensing element II is arranged on the inner side wall of the second fixing frame. An extension rod is fixedly connected to the side wall of the rotating shaft rod. A third fixing frame is fixedly connected to the side end of the extension rod.

[0018] Preferably, a plurality of folding plates are rotatably connected to the inner and outer side walls of the extension arm. The outer end of the folding plate is rotatably connected to the inner side wall of the sealing chute.

[0019] Preferably, a clamping block is fixedly connected to the top of the first fixing frame. A touch sensing element I is arranged on the side of the top of the first fixing frame away from the clamping block.

[0020] Preferably, a positioning and fixing jig is fixedly connected to the top of the third fixing frame. The socket end is arranged inside the third fixing frame and is connected to the output end of the positioning and fixing jig.

[0021] The present invention provides an automated processing device for electric tricycles. It has the following beneficial effects:

[0022] 1. The present invention has high-precision frame positioning and stability: the arc-shaped positioning plate and the linkage slider system: through the precise design of the linkage slider and the chute, multi-surface contact and multi-surface bottom positioning of the frame are achieved. The precise positioning of the arc-shaped positioning plate on the contact surface of the frame enables the frame to maintain extremely high stability during the processing, avoiding processing errors caused by inaccurate positioning. The sliding column, in combination with the polygonal limiting sleeve, restricts the pressure on the frame during the positioning process, thereby reducing damage to the frame and precisely controlling the bottom position of the frame.

[0023] 2. The present invention has functions of preventing debris contamination and automatic cleaning: In this technical solution, a clogging prevention and sealing mechanism is provided, which can prevent waste chips from entering the equipment during the frame processing, thereby reducing the wear and faults of the equipment. The design of the sealing disc and the folding plate enables the waste chips to be effectively guided to the designated position, avoiding the interference of waste chips with the operation of the equipment. The linkage design of the guiding hopper and the folding plate not only effectively cleans the waste chips, but also ensures the long-term stable operation of the equipment, reducing the equipment maintenance frequency and downtime.

[0024] 3. The present invention has functions of automatic switching of multi-functional ends and precise processing effect: Through the cooperation of the extended output mechanism and the fixed drive mechanism, different types of working ends (such as welding ends, cutting ends, drilling ends, etc.) can be automatically switched, and the operation progress is monitored in real time through the displacement sensor. This technology can support a variety of processing technologies, adapt to different frame structures and shapes, improve the versatility and flexibility of the equipment. Through the cooperation of the displacement sensor and the positioning and fixing fixture, the displacement of the socket end can be precisely controlled to ensure that each processing is carried out at the preset precise position, maximizing the processing accuracy.

[0025] 4. The present invention has comprehensive automatic control and intelligence: The control mechanism of the whole system forms a highly integrated automatic production line through the precise coordination of equipment such as micro-control motors, hydraulic drives, and motor linkages, reducing manual intervention and operation errors. The real-time feedback of each sensor enables the processing process to be dynamically adjusted according to the actual situation of the frame, ensuring that the processing quality of each frame reaches the best state. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a three-dimensional schematic diagram of the main structure of the present invention Figure 1 ;

[0027] Figure 2 is a three-dimensional schematic diagram of the main structure of the present invention Figure 2 ;

[0028] Figure 3 is a three-dimensional sectional schematic diagram of the main structure of the present invention;

[0029] Figure 4 is a schematic diagram of the structure of the universal clamping mechanism of the present invention Figure 1 ;

[0030] Figure 5 is a sectional schematic diagram of the structure of the universal clamping mechanism of the present invention;

[0031] Figure 6 is a schematic diagram of the structure of the universal clamping mechanism of the present invention Figure 2 ;

[0032] Figure 7Schematic diagram of the central positioning table structure of the present invention;

[0033] Figure 8 Schematic diagram of the universal clamping mechanism structure of the present invention Figure 1 ;

[0034] Figure 9 Schematic diagram of the combined structure of the extension output mechanism and the fixed drive mechanism of the present invention;

[0035] Figure 10 Schematic diagram of the fixed drive mechanism structure of the present invention.

[0036] Among them, 1. Component base; 2. Side frame; 3. Universal clamping mechanism; 4. Multi-axis positioning mechanism; 5. Anti-blocking and sealing mechanism; 6. Extension output mechanism; 7. Fixed drive mechanism; 9. Socket end; 31. Operating table; 32. Gear turntable; 33. Arc-shaped chute; 34. Fixed disk; 35. Sliding seat; 36. Connecting chute; 37. Central positioning table; 38. Linkage slider; 39. Extension arm; 310. Polygonal limit sleeve; 311. Sliding column; 312. Snap ring; 313. Arc-shaped positioning plate; 314. Micro-control motor; 315. Traction gear; 316. Central fixed shaft; 317. Linkage slide bar; 41. Central suspension plate; 42. Guide frame; 43. Suspension frame; 44. Nut pair outer sleeve; 45. Restriction frame; 46. Positioning motor; 47. Drive screw; 51. Sealing disk; 52. Guide hopper; 53. Sealing chute; 54. Folding plate; 61. Traction motor; 62. Fixed frame one; 63. Clamping block; 64. Touch sensing element one; 65. Stable guide rod; 66. Hydraulic drive component; 67. Linkage shaft rod; 68. Fixed frame two; 69. Displacement sensor; 71. Rotating shaft rod; 72. Steering motor; 73. Touch sensing element two; 74. Extension rod; 75. Fixed frame three; 76. Positioning and fixing fixture. Detailed implementation manners

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] Please refer to the attached Figure 1 - attached Figure 2, an embodiment of the present invention provides an automated processing device for electric tricycles, including: a component base 1 for installing a fixing device structure for processing an electric tricycle frame, with a side-mounted frame 2 of elevated height on its side. The side-mounted frame 2 is arranged on one side of the component base 1. A universal clamping mechanism 3 is arranged at the bottom of the side-mounted frame 2. A multi-axis positioning mechanism 4 is arranged at the top of the side-mounted frame 2 and above the universal clamping mechanism 3, and its output end extends to the universal clamping mechanism 3. An anti-blocking and sealing mechanism 5 is arranged on the top of the universal clamping mechanism 3. An extended output mechanism 6 is arranged at the output end of the multi-axis positioning mechanism 4. A fixed driving mechanism 7 is arranged at the output part of the extended output mechanism 6. A socket end 9 is arranged at the output part of the fixed driving mechanism 7.

[0039] Please refer to the appendix Figure 1 - appendix Figure 7, the universal clamping mechanism 3 is located on the side-mounted frame 2. The universal clamping mechanism 3 is used to fix the frame of the electric tricycle to be processed. The universal clamping mechanism 3 includes an operating table 31 and a micro-controlled motor 314. The operating table 31 is fixedly connected to the center of the inner bottom wall of the side-mounted frame 2. A central fixed shaft 316 is fixedly connected to the center of the top of the operating table 31. A gear turntable 32 is rotatably connected to the middle of the central fixed shaft 316. Arc-shaped chutes 33 are evenly distributed in a circular pattern inside the gear turntable 32. The micro-controlled motor 314 is fixedly connected to the inner bottom wall of the side-mounted frame 2. A traction gear 315 is fixedly connected to the bottom output shaft of the micro-controlled motor 314. The traction gear 315 is meshed and connected to the tooth key end of the gear turntable 32. A fixed disk 34 is fixedly connected to the top of the central fixed shaft 316. A circumferentially distributed sliding seat 35 is fixedly connected to the top of the fixed disk 34. A group of linkage sliders 38 are slidably connected inside each sliding seat 35. A group of linkage sliding rods 317 are fixedly connected to the bottom ends of the linkage sliders 38. Communicating chutes 36 are evenly distributed in a circular pattern outside the fixed disk 34. The linkage sliding rods 317 are respectively slidably connected to a group of communicating chutes 36. The linkage sliding rods 317 are respectively slidably connected to a group of arc-shaped chutes 33. A group of extension arms 39 are fixedly connected to the top ends of the linkage sliders 38. A group of polygonal limit sleeves 310 are fixedly connected to the top ends of the extension arms 39. A sliding column 311 is slidably connected to the inner side wall of each polygonal limit sleeve 310. A group of arc-shaped positioning plates 313 are fixedly connected to the inner ends of the sliding columns 311. A group of snap rings 312 are slidably connected to the outer side walls of the sliding columns 311. The arc-shaped chutes 33 longitudinally penetrate the gear turntable 32. The central fixed shaft 316 longitudinally penetrates the gear turntable 32. The communicating chutes 36 are respectively arranged below the bottoms of a group of sliding seats 35. The linkage sliding rods 317 longitudinally penetrate the fixed disk 34. A central positioning table 37 is fixedly connected to the center of the bottom of the fixed disk 34. First, place the blank of the electric tricycle frame on the central positioning table 37. By starting the added micro-controlled motor 314, the micro-controlled motor 314 drives the traction gear 315 fixed to its top output shaft to start rotating. The rotation of the traction gear 315 causes the meshed gear turntable 32 to rotate along the central fixed shaft 316. The arc-shaped chutes 33 arranged on the gear turntable 32 start to rotate in a circle, causing the linkage sliding rods 317 connected to the arc-shaped chutes 33 to also move simultaneously. The movement direction of the linkage sliding rods 317 is restricted by the fixed communicating chutes 36, causing the linkage sliding rods 317 to only move inward or outward simultaneously and not rotate. The linkage sliding rods 317 respectively drive a group of linkage sliders 38 to slide inward along the sliding seats 35 simultaneously. The polygonal limit sleeves 310, sliding columns 311, and arc-shaped positioning plates 313 added to the top ends of the linkage sliders 38 will also move inward simultaneously. The arc-shaped positioning plates 313 contact the electric tricycle frame along six faces. After contacting the electric tricycle frame, the sliding columns 311 fixed to the arc-shaped positioning plates 313 will extend into the polygonal limit sleeves 310, and the snap rings 312 control the extension distance.Reduce the pressure of clamping the electric tricycle frame and perform multi-faceted bottom positioning for irregular shapes.

[0040] Please refer to the attached Figure 1 -Attached Figure 3 The multi-axis positioning mechanism 4 is located on the side frame 2 and is used to drive the operation of the processing structure. The multi-axis positioning mechanism 4 includes a central suspension plate 41 and a suspension frame 43. The central suspension plate 41 is fixedly connected to the inner wall of the guide frame 42, and the guide frame 42 is slidably connected to the inner side of the suspension frame 43. The top of the central suspension plate 41 is fixedly connected to a nut pair external sleeve 44, and the top of the suspension frame 43 is fixedly connected to a limiting frame 45. The inner wall of the limiting frame 45 is rotatably connected to a driving screw 47, and the nut pair external sleeve 44 is internally threadedly connected to the driving screw 47. The side wall of the limiting frame 45 is provided with a positioning motor 46, and the limiting frame 45 is internally rotatably connected to the limiting frame 45. One end of the limiting frame 45 is connected to the output end of the positioning motor 46 by a flat key transmission, and then through the multi-axis positioning mechanism 4, the extension The extended output mechanism 6, the fixed driving mechanism 7 and the socket end 9 are processed, the activation of the multi-axis positioning mechanism 4 drives the extended output mechanism 6 and the fixed driving mechanism 7 to move above the annular frame, the positioning motor 46 drives the driving screw 47 fixed at its output end to rotate inside the limiting frame 45, and the nut pair external sleeve 44 threadedly connected to the limiting frame 45 also slides back and forth inside the limiting frame 45, and the limiting frame 45 then drives the central suspension plate 41 fixed at its bottom end and the guide frame 42 fixed to the central suspension plate 41 to slide along the side wall of the suspension frame 43, so that the extended output mechanism and the fixed driving mechanism 7 fixed at the bottom of the central suspension plate 41 can achieve linear displacement, so that the extended output mechanism and the fixed driving mechanism 7 can be controlled to reach a precise assembly position.

[0041] Please refer to the attached Figure 1 -Attached Figure 5, the anti-blocking and sealing mechanism 5 is located on the universal clamping mechanism 3, and cooperates with the extension arm 39 to perform indirect sealing operations on the equipment during the processing. The anti-blocking and sealing mechanism 5 includes a sealing disc 51 and a folding plate 54. The sealing disc 51 is fixedly connected to the top of the fixed disc 34. A guiding hopper 52 is fixedly connected to the side wall of the sealing disc 51. A sealing slideway 53 with a uniform annular distribution is arranged on the top wall of the sealing disc 51. Multiple folding plates 54 are rotatably connected to the inner and outer side walls of the extension arm 39. The outer end of the folding plate 54 is rotatably connected to the inner side wall of the sealing slideway 53. During the processing of the annular housing, the generated waste chips directly fall onto the sealing disc 51 included in the anti-blocking and sealing mechanism 5, and some chips also fall along the guiding hopper 52 to the lower part inside the side-mounted frame 2. When the extension arm 39 reciprocates, the side wall in the displacement pushing direction will drive a batch of folding plates to fold inside the sealing slideway 53, while a batch of folding plates opposite to this side wall will unfold. When a batch of folding plates fold, the other batch of folding plates is in the unfolded state, running alternately, and always blocking the gap generated by the sliding displacement of the extension arm 39 to prevent chips from infiltrating and affecting the operation of the equipment.

[0042] Please refer to the attached Figure 1 - attached Figure 10The extended output mechanism 6 is located on the multi-axis positioning mechanism 4, and cooperates with the central suspension plate 41 to adjust the position of the processing structure. The extended output mechanism 6 includes a traction motor 61, which is fixedly connected to the bottom of the central suspension plate 41. The output end of the bottom of the traction motor 61 is connected to a fixed frame 62 by a flat key transmission. The side of the fixed frame 62 is rotatably connected to a longitudinally arranged stabilizing guide rod 65. A hydraulic driving component 66 is provided on the front side wall of the fixed frame 62. The front side of the stabilizing guide rod 65 is fixedly connected to a linkage shaft rod 67. The front output ends of the hydraulic driving components 66 are all rotatably connected to the linkage shaft rod 67. The front side end of the stabilizing guide rod 65 is rotatably connected to a fixed frame 2 68. The fixed frame 2 68 is provided with a displacement sensor 69. The input end of the displacement sensor 69 is fixedly connected to the fixed frame 1 62. The top of the fixed frame 1 62 is fixedly connected to a clamping block 63. The top of the fixed frame 1 62 is far away from the clamping block 63. A touch sensor element 64 is provided on one side, and then the extension output mechanism and the fixed driving mechanism 7 are opened. The start of the traction motor 61 drives the fixed frame 62 installed at its output end to rotate, and the touch sensor element 64 installed on the top of the traction motor 61 limits the rotation range of the fixed frame 62. When the fixed frame 62 rotates into place, the clamping block 63 locks the output shaft of the traction motor 61, and then the two groups of hydraulic driving components 66 are started to make the two groups of hydraulic driving components 66 pull the linkage shaft 67 installed at the output end to rotate and a group of stabilizing guide rods 65 fixed by the linkage shaft 67 to rotate along the fixed frame 62 as the origin, and the other group of stabilizing guide rods 65 are also linked with the first group of stabilizing guide rods 65, so that the fixed frame 2 68 can be raised, and the fixed frame 2 68 can also be lowered by starting the hydraulic driving component 66, and the steering motor 72 is also started at the same time as the hydraulic driving component 66.

[0043] Please refer to the attached Figure 1 -Attached Figure 10, the fixed driving mechanism 7 is located on the extended output mechanism 6, and cooperates with the second fixing frame 68 to adjust the angle of the processing structure. A socket end 9 is installed for sleeving the electric welding end, cutting end, and drilling end. The fixed driving mechanism 7 includes a rotating shaft rod 71 and a steering motor 72. The rotating shaft rod 71 is rotatably connected inside the second fixing frame 68, and the steering motor 72 is fixedly connected to the top of the second fixing frame 68. The bottom output end of the steering motor 72 is connected to the rotating shaft rod 71 by flat key transmission. A touch sensing element two 73 is arranged on the inner side wall of the second fixing frame 68. A extension rod 74 is fixedly connected to the side wall of the rotating shaft rod 71. A fixing frame three 75 is fixedly connected to the side end of the extension rod 74. A positioning and fixing fixture 76 is fixedly connected to the top of the fixing frame three 75. The socket end 9 is arranged inside the fixing frame three 75 and is connected to the output end of the positioning and fixing fixture 76. The steering motor 72 also starts simultaneously with the hydraulic driving part 66, and drives the rotating shaft rod 71 fixed to its output end to rotate inside the second fixing frame 68. The extension rod 74 also rotates in linkage with the rotating shaft rod 71. At the same time, the touch sensing element two 73 controls the rotation angle of the rotating shaft rod 71 to avoid the situation that the extension rod 74 rotates too much. The fixing frame three 75 fixed to the other side end of the extension rod 74 also rotates accordingly, and at the same time drives the socket end 9 fixed inside the fixing frame three 75 through the positioning and fixing fixture 76 to perform precise position adjustment. The extended output mechanism continuously drives the socket end 9 to descend, and uses the socket end 9 to fix different working ends, including the electric welding end, cutting end, and drilling end, so as to perform different processing operations on the vehicle frame. The displacement sensor 69 controls the descending displacement data of the socket end 9 in real time, and at the same time, different diameter socket ends 9 can be applied through the positioning and fixing fixture 76.

[0044] Working principle: first, the electric tricycle frame blank is placed on the central positioning platform 37, and the micro-control motor 314 is started. The micro-control motor 314 drives the traction gear 315 fixed on the top output shaft to start rotating. The rotation of the traction gear 315 causes the meshing gear turntable 32 to rotate along the central fixed axis 316. The arc-shaped slide groove 33 provided on the gear turntable 32 starts to rotate in a circle, so that the linkage slide rod 317 docking with the arc-shaped slide groove 33 is also displaced at the same time. The linkage slide rod 317 limits the movement direction of the linkage slide rod 317 through the fixed connecting slide groove 36, so that the linkage slide rod 317 can only move inward or outward at the same time without rotating. The linkage slide rod 317 drives a group of linkage sliders 38 along the slide The movable seat 35 slides inward at the same time, and the polygonal limiting sleeve 310, sliding column 311 and arc-shaped positioning plate 313 installed on the top of the linkage slider 38 will also move inward at the same time. The arc-shaped positioning plate 313 contacts the electric tricycle frame along six faces. After contacting the electric tricycle frame, the sliding column 311 fixed by the arc-shaped positioning plate 313 will extend into the polygonal limiting sleeve 310, and the retaining spring 312 controls the extension distance, reduces the pressure of clamping the electric tricycle frame, and performs multi-faceted positioning of the bottom for irregular shapes, and then processes it through the multi-axis positioning mechanism 4, the extension output mechanism 6, the fixed driving mechanism 7 and the socket end 9. The activation of the multi-axis positioning mechanism 4 drives the extension output mechanism 6 and the fixed driving mechanism 7 to move The positioning motor 46 drives the driving screw 47 fixed at its output end to rotate inside the limiting frame 45, and the nut pair external sleeve 44 threadedly connected to the limiting frame 45 also slides back and forth inside the limiting frame 45. The limiting frame 45 then drives the central suspension plate 41 fixed at its bottom end and the guide frame 42 fixed to the central suspension plate 41 to slide along the side wall of the suspension frame 43, so that the extension output mechanism and the fixed drive mechanism 7 fixed at the bottom of the central suspension plate 41 can achieve linear displacement, so that the extension output mechanism and the fixed drive mechanism 7 can be controlled to reach the precise assembly position, and then the extension output mechanism and the fixed drive mechanism 7 are turned on, and the start of the traction motor 61 drives the fixed frame 62 installed at its output end to rotate, and the top of the traction motor 61 The added touch sensor element 1 64 limits the rotation range of the fixing frame 1 62, and the clamping block 63 locks the output shaft of the traction motor 61 when the fixing frame 1 62 rotates into place, and then the two sets of hydraulic drive components 66 are started to pull the output ends of the two sets of hydraulic drive components 66 to rotate the added linkage shaft 67 and a set of stabilizing guide rods 65 fixed by the linkage shaft 67 along the fixing frame 1 62 as the origin, and the other set of stabilizing guide rods 65 are also linked with the first set of stabilizing guide rods 65, so that the fixing frame 2 68 can be raised, and the fixing frame 2 68 can also be lowered by starting the hydraulic drive component 66. The steering motor 72 is also started at the same time as the hydraulic drive component 66, and drives the rotating shaft 71 fixed at its output end to rotate inside the fixing frame 2 68.The extension rod 74 also rotates in conjunction with the rotating shaft rod 71, and at the same time, the touch sensor element 2 73 controls the rotation angle of the rotating shaft rod 71 to prevent the extension rod 74 from rotating too much. The fixing frame 3 75 fixed to the other side end of the extension rod 74 also rotates accordingly, and at the same time drives the sleeve terminal 9 fixed inside the fixing frame 3 75 by the positioning fixing fixture 76 to accurately adjust the position. The extension output mechanism continuously drives the sleeve terminal 9 to descend, and the sleeve terminal 9 is used to fix different working terminals, including welding terminals, cutting terminals and drilling terminals, so as to perform different processing operations on the frame. The displacement sensor 69 controls the descending displacement number of the sleeve terminal 9 in real time. According to the invention, the positioning fixture 76 can be used to adapt the sleeve end 9 of different diameters. When the annular frame shell is processed, the waste chips generated will directly fall on the sealing disk 51 contained in the anti-blocking sealing mechanism 5, and some chips will fall into the lower part of the side frame 2 along the guide bucket 52. When the extension arm 39 slides back and forth, the side wall in the displacement pushing direction will drive a group of folding plates to fold inside the sealing slide 53, while the group of folding plates 54 opposite to the side wall will unfold. When a group of folding plates 54 is folded, another group of folding plates 54 is in the unfolded state, always blocking the gaps generated by the sliding displacement of the extension arm 39 to prevent chips from penetrating and affecting the operation of the equipment.

[0045] 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 present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated processing device for electric tricycles, characterized in that, Comprising: A component base (1) for installing the processing and fixing equipment structure of an electric tricycle frame, with a side-mounted frame (2) of a certain height on its side; A universal clamping mechanism (3) is located on the side-mounted frame (2) for fixing the electric tricycle frame to be processed; A multi-axis positioning mechanism (4) is located on the side-mounted frame (2) for driving the operation of the processing structure; An anti-blocking and sealing mechanism (5) is located on the universal clamping mechanism (3), and cooperates with the extension arm (39) to perform indirect sealing operations on the equipment during the processing; An extension output mechanism (6) is located on the multi-axis positioning mechanism (4), and cooperates with the central suspension plate (41) to adjust the position of the processing structure; A fixed driving mechanism (7) is located on the extension output mechanism (6), and cooperates with the second fixed frame (68) to adjust the angle of the processing structure, and is equipped with a socket end (9) for sleeving the electric welding end, cutting end and drilling end.

2. An automated electric tricycle processing device according to claim 1, characterized in that, The side-mounted frame (2) is arranged on one side of the component base (1), the universal clamping mechanism (3) is arranged at the bottom of the side-mounted frame (2), the multi-axis positioning mechanism (4) is arranged at the top of the side-mounted frame (2) and above the universal clamping mechanism (3), the anti-blocking and sealing mechanism (5) is arranged at the top of the universal clamping mechanism (3), the extension output mechanism (6) is arranged at the output end of the multi-axis positioning mechanism (4), the fixed driving mechanism (7) is arranged at the output part of the extension output mechanism (6), and the socket end (9) is arranged at the output part of the fixed driving mechanism (7).

3. An automated electric tricycle processing device according to claim 1, characterized in that, The universal clamping mechanism (3) includes an operating table (31) and a micro-control motor (314). The operating table (31) is fixedly connected to the center of the inner bottom wall of the side-mounted frame (2). A central fixed shaft (316) is fixedly connected to the center of the top of the operating table (31). A gear turntable (32) is rotatably connected to the middle of the central fixed shaft (316). Arc-shaped sliding grooves (33) are evenly distributed in a circular pattern inside the gear turntable (32). The micro-control motor (314) is fixedly connected to the inner bottom wall of the side-mounted frame (2). A traction gear (315) is fixedly connected to the bottom output shaft of the micro-control motor (314). The traction gear (315) is meshed with the tooth key end of the gear turntable (32). A fixed disk (34) is fixedly connected to the top of the central fixed shaft (316). A group of sliding seats (35) are fixedly connected to the top of the fixed disk (34) in a circular distribution. A group of linkage sliders (38) are slidably connected to the inside of each sliding seat (35). A group of linkage sliding rods (317) are fixedly connected to the bottom ends of the linkage sliders (38). Communication sliding grooves (36) are evenly distributed in a circular pattern outside the fixed disk (34). The linkage sliding rods (317) are respectively slidably connected to a group of communication sliding grooves (36). The linkage sliding rods (317) are respectively slidably connected to a group of arc-shaped sliding grooves (33). A group of extension arms (39) are fixedly connected to the top ends of the linkage sliders (38). A group of polygonal limit sleeves (310) are fixedly connected to the top ends of the extension arms (39). A sliding column (311) is slidably connected to the inner side wall of each polygonal limit sleeve (310). A group of arc-shaped positioning plates (313) are fixedly connected to the inner ends of the sliding columns (311). A group of snap rings (312) are slidably connected to the outer side walls of the sliding columns (311). The arc-shaped sliding grooves (33) longitudinally penetrate through the gear turntable (32). The central fixed shaft (316) longitudinally penetrates through the gear turntable (32). The communication sliding grooves (36) are respectively arranged below the bottoms of a group of sliding seats (35). The linkage sliding rods (317) all longitudinally penetrate through the fixed disk (34). A central positioning table (37) is fixedly connected to the center of the bottom of the fixed disk (34).

4. An automated electric tricycle processing device according to claim 1, characterized in that, The multi-axis positioning mechanism (4) includes a central suspension plate (41) and a suspension frame (43). The central suspension plate (41) is fixedly connected to the inner side wall of the guiding frame (42). The guiding frame (42) is slidably connected to the inner part of the suspension frame (43). A nut pair external sleeve (44) is fixedly connected to the top of the central suspension plate (41). A limiting frame (45) is fixedly connected to the top of the suspension frame (43). A driving screw rod (47) is rotatably connected to the inner side wall of the limiting frame (45). The driving screw rod (47) is threadedly connected to the inside of the nut pair external sleeve (44). An adjusting motor (46) is arranged on the side wall of the limiting frame (45). A limiting frame (45) is rotatably connected to the inside of the limiting frame (45). One end of the limiting frame (45) is connected to the output end of the adjusting motor (46) by flat key transmission.

5. An automated processing device for electric tricycles according to claim 1, wherein, The anti-blocking and sealing mechanism (5) includes a sealing disc (51) and a folding plate (54). The sealing disc (51) is fixedly connected to the top of the fixed disc (34). A guiding hopper (52) is fixedly connected to the side wall of the sealing disc (51). Uniformly annularly distributed sealing chutes (53) are arranged on the top wall of the sealing disc (51).

6. An automated electric tricycle processing device according to claim 1, characterized in that, The extension and output mechanism (6) includes a traction motor (61). The traction motor (61) is fixedly connected to the bottom of the central suspension plate (41). A fixed bracket one (62) is in key transmission connection with the bottom output end of the traction motor (61). A longitudinally arranged stable guide rod (65) is rotatably connected to the side of the fixed bracket one (62). A hydraulic driving member (66) is arranged on the front side wall of the fixed bracket one (62). A linkage shaft rod (67) is fixedly connected to the front side of the stable guide rod (65). The front output ends of the hydraulic driving member (66) are all rotatably connected to the linkage shaft rod (67). A fixed bracket two (68) is rotatably connected to the front end of the stable guide rod (65). A displacement sensor (69) is arranged on the fixed bracket two (68). The input end of the displacement sensor (69) is fixedly connected to the fixed bracket one (62).

7. An automated electric tricycle processing device according to claim 1, characterized in that, The fixed driving mechanism (7) includes a rotating shaft rod (71) and a steering motor (72). The rotating shaft rod (71) is rotatably connected inside the fixed bracket two (68). The steering motor (72) is fixedly connected to the top of the fixed bracket two (68). The bottom output end of the steering motor (72) is in key transmission connection with the rotating shaft rod (71). A touch sensing element two (73) is arranged on the inner side wall of the fixed bracket two (68). An extension rod (74) is fixedly connected to the side wall of the rotating shaft rod (71). A fixed bracket three (75) is fixedly connected to the side end of the extension rod (74).

8. An automated processing device for electric tricycles according to claim 5, characterized in that, Multiple groups of folding plates (54) are rotatably connected to the inner and outer side walls of the extension arm (39). The outer end of the folding plate (54) is rotatably connected to the inner side wall of the sealing chute (53).

9. An automated processing device for electric tricycles according to claim 6, characterized in that, A clamping block (63) is fixedly connected to the top of the fixed bracket one (62). A touch sensing element one (64) is arranged on one side of the top of the fixed bracket one (62) away from the clamping block (63).

10. An automated electric tricycle processing device according to claim 7, characterized in that, A positioning and fixing fixture (76) is fixedly connected to the top of the fixed bracket three (75). The socket end (9) is arranged inside the fixed bracket three (75) and is connected to the output end of the positioning and fixing fixture (76).

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