An all-terrain vehicle body side wall assembly device

Abstract

The application discloses a kind of all-terrain vehicle body side wall assembly device, it is related to welding technical field, including two vertical moving mechanism, parallel welding device is provided on the vertical moving mechanism, the parallel welding device includes fixed seat and second shell, the second shell front end surface is opened with transverse limiting through-hole, the transverse limiting through-hole is provided with stepped limiting ring, the stepped limiting ring is evenly rolled and embedded with a plurality of second ball on the second shell interface, the stepped limiting ring is slidably arranged with limiting rod, spring is arranged between the limiting rod and stepped limiting ring, the first ball is embedded and rolled and installed in the limiting rod inner end portion.The limiting rod is positioned by stepped limiting ring, prevent the deflection of limiting rod when moving, avoid the failure of laser welder when welding, a plurality of second balls on stepped limiting ring reduce the friction between transverse limiting through-hole, improve welding precision and prolong the service life of device.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of welding technology, and particularly relates to a side wall assembling device for an all-terrain vehicle. BACKGROUND

[0002] The side wall assembling and welding of an all-terrain vehicle is a crucial link in the production process, and involves the accurate connection and fixation of each part of the vehicle body shell. The side wall is one of the main structures of an all-terrain vehicle, and plays a role in protecting passengers, enhancing the rigidity of the vehicle body, and providing an appearance shape. In the assembling and welding process, an automatic welding device is usually combined with manual operation to ensure the welding quality and precision.

[0003] The invention with the authorized announcement number CN104842106B discloses a side wall assembling device, a side wall assembling system and a side wall assembling method. The side wall assembly is vertically transferred to the side wall clamp platform by a lifting tool. The clamping mechanism on the side wall clamp platform receives and vertically holds the side wall assembly, so that the side wall assembly is in a vertical state before the side wall assembly and the lower vehicle body are assembled and welded, thereby avoiding the size deviation caused by the turning of the side wall clamp platform, and improving the installation precision of the side wall assembly.

[0004] The above device can achieve the purpose of vertical welding of the side wall assembling position, but the device does not have a related control mechanism for uniform welding, and cannot control the welding gun to vertically weld the side wall welding position at a constant distance, and cannot improve the welding quality. Therefore, a side wall assembling device for high-quality vertical welding is needed. SUMMARY

[0005] The present application aims to provide a side wall assembling device for an all-terrain vehicle to solve the problems raised in the background.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions.

[0007] A side wall assembling device for an all-terrain vehicle, comprising two vertical movement mechanisms, one side of each vertical movement mechanism is provided with an adsorption feeding device, and a parallel welding device is arranged on each vertical movement mechanism.

[0008] The parallel welding device includes a second shell, a vertical limiting groove is symmetrically formed in the middle of the inner wall of the second shell, a second rotating shaft is slidably arranged in the vertical limiting groove, a second electric push rod is fixedly arranged on one side of the vertical limiting groove in the second shell, and the output shaft end of the second electric push rod is sleeved on the second rotating shaft through a sleeve ring, the first rotating plate and the second rotating plate are alternately arranged on the second rotating shaft, a plurality of limiting columns are uniformly arranged on the outer ends of the first rotating plate and the second rotating plate respectively, a first telescopic plate is arranged on one side of the first rotating plate and is slidably connected with the limiting columns on the first rotating plate, a second telescopic plate is arranged on one side of the second rotating plate and is slidably connected with the limiting columns on the second rotating plate, control supports are arranged on the top and bottom of the first telescopic plate and the second telescopic plate respectively, a rotating bearing is arranged on the control support, bearing grooves matched with the rotating bearing are symmetrically formed on the inner wall of the second shell, strip-shaped through holes matched with the control supports are formed in the four corners of the front end face of the second shell, a horizontal plate is fixedly arranged on the outer end of the control support, and a first laser distance sensor and a second laser distance sensor are symmetrically arranged on the outer side of the horizontal plate.

[0009] A horizontal limiting through hole is formed in the middle of the front end face of the second shell, a stepped limiting ring is arranged in the horizontal limiting through hole, a limiting rod is slidably arranged in the stepped limiting ring, a spring is arranged between the limiting rod and the stepped limiting ring, a first ball is rotatably arranged on the inner end of the limiting rod and in contact with the surfaces of the first rotating plate and the second rotating plate, and a laser welding device is arranged on the outer end of the limiting rod.

[0010] As a further scheme of the present application, the parallel welding device further includes a fixing seat fixedly arranged on the threaded female seat and the sliding block, the fixing seat is rotatably connected with the second shell through a first rotating shaft, first electric push rods are arranged on the two sides of the first rotating shaft respectively, rotating seats are arranged on the two ends of the first electric push rods respectively, the rotating seat close to the fixing seat is fixedly connected with the surface of the fixing seat, and the rotating seat close to the second shell is slidably connected with the surface of the second shell.

[0011] As a further scheme of the present application, blocking plates are fixedly arranged at the connecting positions of the first rotating plate and the first telescopic plate and the connecting positions of the second rotating plate and the second telescopic plate respectively.

[0012] As a further scheme of the present application, the long axis of the control support is perpendicular to the surfaces of the first telescopic plate and the second telescopic plate.

[0013] As a further further scheme of the present application: the inner side of the bearing groove is provided with an arc-shaped limiting groove on the inner wall of the second shell, and the outer side end of the short shaft of the control support is slidingly arranged in the arc-shaped limiting groove.

[0014] As a further further scheme of the present application: the first laser distance sensor is located on the inner side, and the second laser distance sensor is located on the outer side.

[0015] As a further further scheme of the present application: the first laser position sensor is installed on the top of the front end face of the second shell, the second laser position sensor is installed on the bottom of the front end face of the second shell below the first laser position sensor, and the first rotating shaft, the second rotating shaft, the vertical limiting groove, the first laser position sensor and the second laser position sensor are located on the same vertical plane.

[0016] As a further further scheme of the present application: the stepped limiting ring is uniformly rolled and embedded with a plurality of second balls on the joint surface of the second shell.

[0017] As a further further scheme of the present application: the adsorption feeding device comprises a base, a mechanical arm is arranged above the base, and a suction head is arranged on the output shaft end of the mechanical arm.

[0018] As a further further scheme of the present application: the vertical moving mechanism comprises a first shell, a shaft coupling seat is fixedly arranged above the first shell, a servo motor is fixedly arranged above the shaft coupling seat, the output shaft of the servo motor extends into the shaft coupling seat through the top plate of the shaft coupling seat, a threaded screw rod is rotatably arranged in the first shell, one end of the threaded screw rod extends into the shaft coupling seat through the first shell and the shaft coupling seat, the output shaft of the servo motor and the end of the threaded screw rod are connected through a shaft coupling, a threaded female seat is threadedly installed on the threaded screw rod, slide rails are symmetrically fixedly arranged on the front end face of the first shell, and the threaded female seat and the slide rails are located at the same height.

[0019] Compared with the prior art, the present application has the following advantages:

[0020] 1. The second rotating shaft is controlled by the second electric push rod to slide within the vertical limiting groove. The connection between the first rotating plate, the first telescopic plate, the second rotating plate, and the second telescopic plate is limited and extended with the displacement of the second rotating shaft (the first rotating plate, the first telescopic plate, the second rotating plate, and the second telescopic plate rotate around the rotating bearing on the control bracket as the center point, and the outer end of the short shaft of the control bracket slides within the arc-shaped limiting groove). This allows the rotation angle of the first rotating plate and the second rotating plate to be adjusted so that the first rotating plate and the second rotating plate are parallel to the side surface of the all-terrain vehicle body, facilitating the welding mechanism to weld the side of the all-terrain vehicle body at a constant distance, improving the welding accuracy. The short shaft and the long shaft of the control bracket form a certain angle, making them form a triangle, which improves the stability of the long shaft of the control bracket. The fixed seat, the first rotating shaft, the first electric push rod, and the rotating seat can adjust the rotation angle of the second housing. In this embodiment, no adjustment is required (the robotic arm can make the adjustment). When certain side panels need to be welded on one side and at a certain angle, this mechanism can adjust the angle, thereby expanding the application range of the device and improving its practicality.

[0021] 2. A stepped limiting ring limits the limiting rod to prevent it from deflecting during movement, thus avoiding malfunctions during laser welding. Several second ball bearings on the stepped limiting ring reduce friction with the transverse limiting through-hole, improving welding accuracy and extending the device's lifespan. The first ball bearing at the inner end of the limiting rod rolls against the surfaces of the first and second rotating plates under the action of spring force, facilitating the laser welder to weld the all-terrain vehicle's side panel at a constant distance. A reciprocating telescopic motor drives the limiting rod and laser welder to reciprocate within the transverse limiting through-hole. With the cooperation of the vertical moving mechanism, the laser welder welds in a harmonic pattern (similar to fish scale welding), which greatly improves the welding strength and quality of the all-terrain vehicle's side panel. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0023] Figure 2 This is a schematic diagram of the main structure of the present invention.

[0024] Figure 3 This is a side view of the structure of the present invention.

[0025] Figure 4 This is a three-dimensional structural diagram of the adsorption feeding device in this invention.

[0026] Figure 5 This is a three-dimensional structural diagram of the vertical moving mechanism in this invention.

[0027] Figure 6A three-dimensional structure schematic diagram at the parallel welding device in the application.

[0028] Figure 7 A three-dimensional structure schematic diagram at the parallel welding device in the application.

[0029] Figure 8 A three-dimensional structure schematic diagram at the parallel welding device in the application. Figure 7 A three-dimensional structure schematic diagram at the parallel welding device in the application.

[0030] Figure 9 A three-dimensional structure schematic diagram at the parallel welding device in the application.

[0031] The figure mark annotation: 1, adsorption feeding device; 11, base; 12, mechanical arm; 13, adsorption head; 2, vertical movement mechanism; 21, first shell; 22, shaft coupling seat; 23, shaft coupling; 24, servo motor; 25, threaded screw; 26, threaded female seat; 27, slide rail; 3, parallel welding device; 31, fixed seat; 32, second shell; 33, first rotating shaft; 34, first electric push rod; 35, rotating seat; 36, second rotating shaft; 37, first rotating plate; 38, second rotating plate; 39, limiting column; 310, first telescopic plate; 311, second telescopic plate; 312, control support; 313, cross plate; 314, rotary bearing; 315, first laser distance sensor; 316, second laser distance sensor; 317, second electric push rod; 318, blocking plate; 319, vertical limiting groove; 320, arc limiting groove; 321, bearing groove; 322, transverse limiting through hole; 323, strip-shaped through hole; 324, limiting rod; 325, first ball; 326, laser welder; 327, stepped limiting ring; 328, second ball; 329, spring; 330, reciprocating telescopic motor; 331, first laser position sensor; 332, second laser position sensor. DETAILED DESCRIPTION

[0032] The following embodiments will be described in detail with reference to the accompanying drawings, in which the same or similar parts are denoted by the same reference numerals, and in practical applications, the shape, thickness or height of each component can be enlarged or reduced. The embodiments listed in the application are only used to illustrate the application, and are not used to limit the scope of the application. Any obvious modification or change made to the application does not deviate from the spirit and scope of the application.

[0033] EMBODIMENT

[0034] Please refer to Figures 1-9 In the embodiment of the application, a side wall assembling device for an all-terrain vehicle body includes two vertical movement mechanisms 2, one of which is provided with an adsorption feeding device 1 on both sides, and a parallel welding device 3 is arranged on the vertical movement mechanism 2.

[0035] The adsorption feeding device 1 comprises a base 11, a mechanical arm 12 is arranged above the base 11, and an adsorption head 13 is arranged at the output shaft end of the mechanical arm 12; the all-terrain vehicle body side wall is adsorbed by cooperation of the mechanical arm 12 and the adsorption head 13, the mechanical arm 12 controls the all-terrain vehicle body side wall to move to a specified position, and then the parallel welding device 3 is convenient for welding the splicing position of the all-terrain vehicle body side wall.

[0036] The vertical moving mechanism 2 comprises a first shell 21, a shaft joint base 22 is fixedly arranged above the first shell 21, a servo motor 24 is fixedly arranged above the shaft joint base 22, and the output shaft of the servo motor 24 extends into the shaft joint base 22 through the top plate of the shaft joint base 22, a threaded screw rod 25 is rotationally arranged in the first shell 21, and one end of the threaded screw rod 25 extends into the shaft joint base 22 through the first shell 21 and the shaft joint base 22, the output shaft of the servo motor 24 and the end of the threaded screw rod 25 are connected through a shaft coupling 23, a threaded female seat 26 is threadedly installed on the threaded screw rod 25, slide rails 27 are symmetrically and fixedly arranged on the front end face of the first shell 21, and the slide blocks on the threaded female seat 26 and the slide rails 27 are located at the same height.

[0037] The parallel welding device 3 includes a fixed seat 31 fixedly arranged on the threaded female seat 26 and the sliding block, and a second shell 32, the fixed seat 31 is rotationally connected with the second shell 32 through a first rotating shaft 33, the first rotating shaft 33 is provided with a first electric push rod 34 on both sides, and the two ends of the first electric push rod 34 are provided with rotating seats 35, the rotating seat 35 close to the fixed seat 31 is fixedly connected with the surface of the fixed seat 31, and the rotating seat 35 close to the second shell 32 is slidingly connected with the surface of the second shell 32 through a sliding block, a vertical limiting groove 319 is symmetrically formed in the inner wall of the second shell 32, a second rotating shaft 36 is slidingly arranged in the vertical limiting groove 319, a second electric push rod 317 is fixedly arranged on one side of the vertical limiting groove 319 in the second shell 32, and the output shaft end of the second electric push rod 317 is sleeved on the second rotating shaft 36 through a sleeve ring, first rotating plates 37 and second rotating plates 38 are staggered arranged on the second rotating shaft 36, a plurality of limiting columns 39 are uniformly arranged at the outer ends of the first rotating plates 37 and the second rotating plates 38, a first telescopic plate 310 is arranged on one side of the first rotating plate 37 and slidingly connected with the limiting columns 39 on the first rotating plate 37, a second telescopic plate 311 is arranged on one side of the second rotating plate 38 and slidingly connected with the limiting columns 39 on the second rotating plate 38, a stop plate 318 is fixedly arranged at the connection between the first rotating plate 37 and the first telescopic plate 310 and at the connection between the second rotating plate 38 and the second telescopic plate 311, control supports 312 are arranged at the top and bottom of the first telescopic plate 310 and the second telescopic plate 311, the long axis of the control support 312 is perpendicular to the surfaces of the first telescopic plate 310 and the second telescopic plate 311, a rotating bearing 314 is arranged on the control support 312, bearing grooves 321 matched with the rotating bearing 314 are symmetrically formed on the inner wall of the second shell 32, arc-shaped limiting grooves 320 are formed on the inner side of the bearing grooves 321 in the inner wall of the second shell 32, and the short axis outer side end shaft of the control support 312 is slidingly arranged in the arc-shaped limiting groove 320, strip-shaped through holes 323 matched with the control support 312 are formed at the four corners of the front end surface of the second shell 32, a horizontal plate 313 is fixedly arranged at the outer end of the control support 312, a first laser distance sensor 315 and a second laser distance sensor 316 are symmetrically arranged on the outer side of the horizontal plate 313, the first laser distance sensor 315 is located on the inner side, and the second laser distance sensor 316 is located on the outer side, the second rotating shaft 36 slides in the vertical limiting groove 319 controlled by the second electric push rod 317, the first rotating plate 37, the first telescopic plate 310, the second rotating plate 38 and the second telescopic plate 311 are limited to expand and contract with the displacement of the second rotating shaft 36 (the first rotating plate 37, the first telescopic plate 310, the second rotating plate 38 and the second telescopic plate 311 rotate around the rotating bearing 314 on the control support 312 as the center point),The control support 312 short shaft outer side end shaft is limited to slide in the arc-shaped limiting groove 320, and then the rotation angle of the first rotating plate 37 and the second rotating plate 38 can be adjusted, so that the first rotating plate 37 and the second rotating plate 38 are respectively parallel to the side wall surface of the all-terrain vehicle body, the welding mechanism is convenient for welding the side wall of the all-terrain vehicle body at a constant distance, the welding precision is improved, the control support 312 short shaft and the long shaft form a certain angle, so that a triangle is formed, the stability of the control support 312 long shaft is improved, the fixing seat 31, the first rotating shaft 33, the first electric push rod 34 and the rotating seat 35 can adjust the rotation angle of the second shell 32, which is not adjusted in this embodiment (the mechanical arm 12 can be adjusted), when some side walls need to be welded on one side and at a certain angle, the mechanism can be adjusted in angle, so as to expand the use range of the device and improve the practicality of the device.

[0038] The first laser position sensor 331 is installed on the top of the front end face of the second shell 32, and the second laser position sensor 332 is installed on the bottom of the front end face of the second shell 32 below the first laser position sensor 331. The first rotating shaft 33, the second rotating shaft 36, the vertical limiting groove 319, the first laser position sensor 331 and the second laser position sensor 332 are located on the same vertical plane. The transverse limiting through hole 322 is formed in the middle of the front end face of the second shell 32, and the stepped limiting ring 327 is arranged in the transverse limiting through hole 322. The stepped limiting ring 327 is uniformly and rollingly embedded with a plurality of second balls 328 on the joint surface of the stepped limiting ring 327 and the second shell 32. The limiting rod 324 is slidingly arranged in the stepped limiting ring 327. The spring 329 is arranged between the limiting rod 324 and the stepped limiting ring 327. The first ball 325 is rollingly embedded on the inner end of the limiting rod 324 and in contact with the surface of the first rotating plate 37 and the second rotating plate 38. The laser welder 326 is installed on the outer end of the limiting rod 324. The reciprocating telescopic motor 330 is fixedly arranged on the second shell 32 on one side of the transverse limiting through hole 322, and the output shaft of the reciprocating telescopic motor 330 is sleeved on the limiting rod 324 through a sleeve ring (the specific structure of the reciprocating telescopic motor 330 is prior art, and will not be described in detail here). The limiting rod 324 is limited by the stepped limiting ring 327 to prevent the limiting rod 324 from deflecting when moving, to avoid failure of the laser welder 326 when welding. The second balls 328 on the stepped limiting ring 327 reduce the friction between the stepped limiting ring 327 and the transverse limiting through hole 322, improve the welding precision and prolong the service life of the device. The first ball 325 on the inner end of the limiting rod 324 is in contact with the surface of the first rotating plate 37 and the second rotating plate 38 under the elastic force of the spring 329, so that the laser welder 326 can weld the side wall of the all-terrain vehicle body at a constant distance. The reciprocating telescopic motor 330 drives the limiting rod 324 and the laser welder 326 to reciprocate in the transverse limiting through hole 322, and cooperates with the vertical movement mechanism 2 to make the laser welder 326 weld in a harmonic shape (similar to fish scale welding) when welding, which can greatly improve the welding strength of the side wall of the all-terrain vehicle body and improve the welding quality of the side wall of the all-terrain vehicle body.

[0039] When the device is in use, the mechanical arm 12 is started, and the adsorption head 13 controls the adsorption of the side walls of the all-terrain vehicle body, so that the two side wall connecting parts are perpendicular, and the two side walls are opposite the parallel welding device 3 (this control mode is completed by the mechanical arm 12, and the side wall welding is batch welding. The feeding line can be set to feed, and the positioning marker device is set, so as to facilitate the control of the mechanical arm 12 to complete the above purpose. This technology is prior art, and will not be described in detail here). The first laser position sensor 331 and the second laser position sensor 332 detect whether the two side wall welding parts are perpendicular. If not, the mechanical arm 12 is adjusted, and then the second electric push rod 317 is started to adjust the position of the second rotating shaft 36 in the vertical limiting groove 319, and drive the control bracket 312 to rotate. When the first laser distance sensor 315 and the second laser distance sensor 316 detect that the distance is the same, the long axis of the control bracket 312 is perpendicular to the surface of the side wall. Since the long axis of the control bracket 312 is perpendicular to the surfaces of the first rotating plate 37 and the second rotating plate 38, the first rotating plate 37 and the second rotating plate 38 are respectively parallel to the two side walls. The parallel welding device 3 on both sides of the two side walls is welded from the bottom to the top on one side and from the top to the bottom on the other side (when welding, due to the high temperature, the shape change and stress will be generated under the action of thermal expansion and cold contraction. Double-sided opposite welding can improve the welding quality and reduce the side wall welding shape change and stress). Then, the reciprocating telescopic motor 330 and the servo motor 24 are started (the telescopic amount of the reciprocating telescopic motor 330 can be controlled to adapt to the welding operation of welding seams of different sizes and expand the application range of the device). The first ball 325 at the inner end of the limiting rod 324 is in contact with the surface of the first rotating plate 37 and the second rotating plate 38 and rolls under the elastic force of the spring 329 (the initial position of the limiting rod 324 is the center of the transverse limiting through hole 322). The laser welder 326 welds the connecting parts of the two all-terrain vehicle body side walls in a harmonic shape (similar to fish scale welding). After welding is completed, all mechanisms return to the initial position.

[0040] It is apparent to those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, and the scope of the present application should be defined by the appended claims rather than the above description, and it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

[0041] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature or implementation described herein. The specification can include implicit combinations of explicitly mentioned features and / or implicit combinations of implicitly mentioned features. Such combinations are also expressly included within the scope of the specification and an embodiment.

Claims

1. An all-terrain vehicle body side wall assembly device comprising two vertical movement mechanisms (2), characterized in that, One of the vertical moving mechanism (2) both sides are provided with adsorption feeding device (1), the vertical moving mechanism (2) is provided with parallel welding device (3) on it; The parallel welding device (3) includes a second housing (32), a vertical limiting groove (319) is symmetrically formed in the middle of the inner wall of the second housing (32), a second rotating shaft (36) is slidably arranged in the vertical limiting groove (319), a second electric push rod (317) is fixedly arranged on one side of the second housing (32) in the vertical limiting groove (319), and the output shaft end of the second electric push rod (317) is sleeved on the second rotating shaft (36) through a sleeve ring, a first rotating plate (37) and a second rotating plate (38) are alternately arranged on the second rotating shaft (36), a plurality of limiting columns (39) are uniformly arranged on the outer ends of the first rotating plate (37) and the second rotating plate (38), respectively, a first telescopic plate (310) is arranged on one side of the first rotating plate (37), and the first telescopic plate (310) is slidably connected with the plurality of limiting columns (39) on the first rotating plate (37), a second telescopic plate (311) is arranged on one side of the second rotating plate (38), and the second telescopic plate (311) is slidably connected with the plurality of limiting columns (39) on the second rotating plate (38), control supports (312) are arranged on the top and bottom of the first telescopic plate (310) and the second telescopic plate (311), respectively, a rotating bearing (314) is arranged on the control support (312), bearing grooves (321) matched with the rotating bearing (314) are symmetrically formed on the inner wall of the second housing (32), strip-shaped through holes (323) matched with the control supports (312) are formed in the four corners of the front end face of the second housing (32), a horizontal plate (313) is fixedly arranged on the outer end of the control support (312), and a first laser distance sensor (315) and a second laser distance sensor (316) are symmetrically arranged on the outer side of the horizontal plate (313); A horizontal limiting through hole (322) is formed in the middle of the front end face of the second housing (32), a stepped limiting ring (327) is arranged in the horizontal limiting through hole (322), a limiting rod (324) is slidably arranged in the stepped limiting ring (327), a spring (329) is arranged between the limiting rod (324) and the stepped limiting ring (327), a first ball (325) is rotatably arranged on the inner end of the limiting rod (324), and the first ball (325) is in contact with the surfaces of the first rotating plate (37) and the second rotating plate (38), a laser welding device (326) is mounted on the outer end of the limiting rod (324), and a reciprocating telescopic motor (330) is fixedly arranged on one side of the second housing (32) in the horizontal limiting through hole (322), and the output shaft of the reciprocating telescopic motor (330) is sleeved on the limiting rod (324) through a sleeve ring.

2. The ATV body side assembly of claim 1, wherein: The parallel welding device (3) further comprises a fixed seat (31) fixedly arranged on the threaded female seat (26) and the sliding block, the fixed seat (31) is rotatably connected with the second shell (32) through a first rotating shaft (33), the first rotating shaft (33) is provided with a first electric push rod (34) on both sides, and the two ends of the first electric push rod (34) are provided with rotating seats (35), the rotating seat (35) on the side close to the fixed seat (31) is fixedly connected with the surface of the fixed seat (31), and the rotating seat (35) on the side close to the second shell (32) is slidingly connected with the surface of the second shell (32) through a sliding block.

3. The ATV body side assembly of claim 2, wherein: The first rotating plate (37) and the second rotating plate (38) are respectively fixedly provided with stop plates (318) at the connection positions of the first rotating plate (37) and the first telescopic plate (310) and the second rotating plate (38) and the second telescopic plate (311).

4. The ATV body side assembly of claim 3, wherein: The long axis of the control support (312) is perpendicular to the surfaces of the first telescopic plate (310) and the second telescopic plate (311).

5. The ATV body side assembly of claim 4, wherein: An arc-shaped limiting groove (320) is arranged on the inner wall of the second shell (32) on the inner side of the bearing groove (321), and the short axis of the control support (312) is slidingly arranged in the arc-shaped limiting groove (320) on the outer side.

6. The ATV body side assembly of claim 5, wherein: The first laser distance sensor (315) is located on the inner side, and the second laser distance sensor (316) is located on the outer side.

7. The ATV body side assembly of claim 6, wherein: A first laser position sensor (331) is mounted on the top of the front end face of the second shell (32), and a second laser position sensor (332) is mounted on the bottom of the front end face of the second shell (32) below the first laser position sensor (331), the first rotating shaft (33), the second rotating shaft (36), the vertical limiting groove (319), the first laser position sensor (331) and the second laser position sensor (332) are located on the same vertical plane.

8. The ATV body side assembly of claim 7, wherein: A plurality of second balls (328) are uniformly and rollingly embedded and mounted on the intersection surface of the stepped limiting ring (327) and the second shell (32).

9. The ATV body side assembly of any of claims 1-8, wherein: The adsorption feeding device (1) comprises a base (11), a mechanical arm (12) is arranged above the base (11), and an adsorption head (13) is arranged at the output shaft end of the mechanical arm (12).

10. The ATV body side assembly of claim 9, wherein, The vertical movement mechanism (2) comprises a first shell (21), an articulated seat (22) is fixedly arranged above the first shell (21), a servo motor (24) is fixedly arranged above the articulated seat (22), and the output shaft of the servo motor (24) extends into the articulated seat (22) through the top plate of the articulated seat (22), a threaded lead screw (25) is rotatably arranged in the first shell (21), and one end of the threaded lead screw (25) extends into the articulated seat (22) through the first shell (21) and the articulated seat (22), the output shaft of the servo motor (24) and the end of the threaded lead screw (25) are connected through an articulated joint (23), a threaded female seat (26) is threadedly mounted on the threaded lead screw (25), slide rails (27) are symmetrically fixedly arranged on the front end face of the first shell (21), and the threaded female seat (26) and the slide rails (27) are located at the same height.

Images