A conveying device for cross-axis universal joint surface treatment equipment

Abstract

The present invention discloses a conveying device for a cross-axis universal joint surface treatment equipment, including a conveying device body, a first groove is provided inside the conveying device body, a transmission shaft is provided inside the first groove, a second groove is provided inside the conveying device body, a third groove is provided inside the transmission shaft, and a rotating rod is provided in the third groove. The present invention arranges the third groove and the fourth groove inside the transmission shaft, arranges the rotating rod inside the third groove, arranges the second magnet at one end of the second connecting rod, arranges the connecting plate inside the connecting groove, arranges the third magnet at one end of the connecting plate, arranges the roller on the outer wall of the connecting plate, arranges the sliding sleeve on the outer wall of the sliding rod, arranges the swing rod on the outer wall of the sliding sleeve, arranges the locking block at one end of the swing rod, and arranges the first spring between the sliding sleeve and the fourth groove, so that the transmission shaft can be easily replaced. In the present invention, when the transmission shaft is damaged, it is simple, convenient, trouble-free and labor-saving to replace the transmission shaft.

Description

Technical Field

[0001] The invention relates to the technical field of conveying cross-axis universal joints, in particular to a conveying device for surface treatment equipment of a cross-axis universal joint. Background Art

[0002] The cross-axis universal joint, also known as the universal joint cross shaft, the cross bit, or the universal joint, is a mechanical part that realizes variable-angle power transmission. It is used in the position where the linear direction of the transmission shaft needs to be changed. It is the "joint" component of the universal transmission device of the automobile drive system. The cross-axis rigid universal joint is an unequal-speed universal joint widely used in automobiles, and the maximum angle between two adjacent shafts is allowed to be 15° to 20°. The cross shaft is one of the key parts of the cross-axis rigid universal joint. The wear of the cross shaft journal and bearing of the universal joint should not exceed 0.02 to 0.13 mm from the perspective of use, and is generally maintained at around 0.01 mm. If it exceeds 0.13 mm, the transmission shaft will vibrate and make noise. If the cross shaft journal is worn out of the groove and the groove is very deep, it should be repaired or replaced. If surfacing and sleeve repair are used, heat treatment and grinding are also required. After processing, the out-of-roundness of each journal is required to be 0.01 mm, and the taper cannot be large (not more than 0.01 mm on a 20 mm length). To check the verticality of two adjacent axes, it is necessary to ensure verticality. After processing and repair, the axes of each journal should be in the same plane. The conveying device of the cross-axis universal joint surface treatment equipment belongs to one of the cross-axis universal joint processing equipment.

[0003] At present, when the cross-axis universal joints on the market are processed, it is necessary to blast the surface of the cross-axis universal joint with a shot blaster. In actual use, when the surface of the cross-axis universal joint is blasted with a shot blaster, the cross-axis universal joint is usually blasted during transportation on a conveyor, and one of the conveyor devices, a plate chain conveyor, is used for transportation. The plate chain conveyor requires a motor to drive the internal transmission shaft, and the transmission shaft drives the plate chain on the plate chain conveyor to move through gears. When the transmission shaft is damaged, it is too troublesome to replace the transmission shaft because the transmission shaft is usually fixed to the plate chain conveyor by various reinforcement methods. Summary of the invention

[0004] The object of the present invention is to provide a conveying device for a cross-axis universal joint surface treatment equipment to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A conveying device for a cross-axis universal joint surface treatment equipment comprises a conveying device body;

[0007] A plate chain, arranged on the top of the conveying device body;

[0008] A support rod, fixedly connected to the bottom end of the conveying device body;

[0009] The conveying device body is provided with a first groove inside, a transmission shaft is provided inside the first groove, a second groove is provided inside the conveying device body, a third groove is provided inside the transmission shaft, a rotating rod is provided in the third groove, one end of the transmission shaft passes through the second groove, the end of the transmission shaft away from the second groove passes through a side of the outer wall of the conveying device body, the transmission shaft is rotatably connected to the conveying device body, a fourth groove is provided inside the transmission shaft, one end of the rotating rod passes through the fourth groove, the end of the rotating rod away from the fourth groove passes through the outer wall of the transmission shaft, the rotating rod is rotatably connected to the transmission shaft, the The outer wall of the rotating rod is fixedly connected to a first connecting rod, one end of the first connecting rod is fixedly connected to a first magnet, the outer wall of the rotating rod is fixedly connected to a second connecting rod, one end of the second connecting rod is fixedly connected to a second magnet, a connecting groove is provided on the outer wall of the transmission shaft, the connecting groove is communicated with the third groove, a connecting plate is slidably connected inside the connecting groove, a roller is hinged on the outer wall of the connecting plate, the roller is slidably connected to the second groove, a fixing plate is fixedly connected inside the third groove, one end of the connecting plate passes through the outer wall of the fixing plate, the connecting plate is slidably connected to the fixing plate, and one end of the connecting plate is fixedly connected to the third magnet.

[0010] Furthermore, a first baffle is fixedly connected to the outer wall of the connecting plate, a second baffle is fixedly connected to one side of the first baffle, the first magnet and the third magnet repel each other, and the second magnet and the third magnet attract each other. The addition of the first baffle limits the movement trajectory of the connecting plate.

[0011] Furthermore, a sliding rod is fixedly connected to the inside of the fourth groove, a sliding sleeve is slidably connected to the outer wall of the sliding rod, one end of the sliding sleeve is rotatably connected to the rotating rod, and a first spring is provided between the sliding sleeve and the fourth groove. The addition of the first spring allows the sliding sleeve to return to its initial position.

[0012] Furthermore, a rocker arm is hingedly connected to the outer wall of the sleeve, and a locking block is hingedly connected to one end of the rocker arm away from the sleeve. A gear is rotatably connected to the outer wall of the transmission shaft, and a first locking groove is provided inside the gear. The locking block is engaged with the first locking groove. The addition of the locking block fixes the position of the gear.

[0013] Furthermore, a first stabilizing groove is provided at one end of the transmission shaft away from the rotating rod, a second stabilizing groove is provided inside the first stabilizing groove, and a driven shaft is provided on the outer wall of the conveying device body, one end of the driven shaft passes through the first groove. The addition of the first stabilizing groove enables the driven shaft to drive the transmission shaft to move.

[0014] Furthermore, the driven shaft is rotatably connected to the conveying device body, the driven shaft is slidably connected to the first stable groove, a connecting strip is fixedly connected to the outer wall of the driven shaft, and the connecting strip is slidably connected to the second stable groove. The addition of the connecting strip allows the driven shaft to drive the transmission shaft to move.

[0015] Furthermore, a support block is provided at the bottom end of the support rod, a first fixed groove is opened inside the support block, a second fixed groove is opened on the top of the support block, a movable rod is rotatably connected inside the first fixed groove, and a first movable plate is fixedly connected to the outer wall of the movable rod. The addition of the second fixed groove limits the movement trajectory of the support rod.

[0016] Furthermore, a second movable plate is provided on the outer wall of the first movable plate, and a locking sleeve is hinged at one end of the second movable plate away from the first movable plate, one end of the locking sleeve passes through the second fixed groove, the locking sleeve is slidably connected to the support block, and a second locking groove is provided on the outer wall of the support rod, and one end of the locking sleeve is engaged with the second locking groove. The addition of the locking sleeve fixes the position of the support rod.

[0017] Furthermore, a stabilizing rod is fixedly connected inside the first fixing groove, and the outer wall of the stabilizing rod is slidably connected to the locking sleeve. A second spring is provided between the end of the locking sleeve away from the second fixing groove and the first fixing groove. The addition of the second spring allows the locking sleeve to return to its initial position.

[0018] Furthermore, a first strip groove is provided on the outer wall of the first movable plate, a second strip groove is provided inside the first strip groove, a first slider is slidably connected inside the first strip groove, a second slider is slidably connected inside the second strip groove, the first slider is fixedly connected to the second slider, the first slider is hinged to one end of the second movable plate, and the addition of the first slider enables the first movable plate to drive the second movable plate to move.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The conveying device of the cross-axis universal joint surface treatment equipment described in the present invention can facilitate the replacement of the transmission shaft and the gear, by arranging the third groove and the fourth groove inside the transmission shaft, arranging a rotating rod inside the third groove, arranging the first connecting rod and the second connecting rod on the outer wall of the rotating rod, arranging the first magnet at one end of the first connecting rod, arranging the second magnet at one end of the second connecting rod, arranging the connecting plate inside the connecting groove, arranging the third magnet at one end of the connecting plate, arranging the roller on the outer wall of the connecting plate, arranging the sliding sleeve on the outer wall of the sliding rod, arranging the swing rod on the outer wall of the sliding sleeve, arranging the locking block at one end of the swing rod, arranging the first spring between the sliding sleeve and the fourth groove, so that the transmission shaft can be easily replaced. In the present invention, when the transmission shaft is damaged, replacing the transmission shaft is simple, convenient, trouble-free and labor-saving.

[0021] 2. The conveying device of the cross-axis universal joint surface treatment equipment described in the present invention can adaptively adjust the height of the plate chain conveying device by setting a first fixed groove inside the support block, setting a second fixed groove on the outer wall of the support block, setting a movable rod inside the first fixed groove, setting a first movable plate on the outer wall of the movable rod, setting a first slide groove on the outer wall of the first movable plate, setting a second slide groove inside the first slide groove, setting a first slider inside the first slide groove, setting a second slider inside the second slide groove, setting a second movable plate on the outer wall of the first slider, setting a snap-fit ​​sleeve at one end of the second movable plate, and setting a second snap-fit ​​groove on the outer wall of the support rod to fix the position of the support rod. In the present invention, when the height of the device needs to be adjusted, the rotating rod can be rotated. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 A top view of the mobile rod of the present invention;

[0025] Figure 3 is a side sectional view of a moving rod of the present invention;

[0026] Figure 4 is a main cross-sectional view of a third groove of the present invention;

[0027] Figure 5 is a side sectional view of a first fixing groove of the present invention;

[0028] Figure 6 is a side sectional view of a first movable panel of the present invention;

[0029] Figure 7 It is a main cross-sectional view of the moving rod of the present invention.

[0030] In the figure: 1, conveying device body; 2, plate chain; 3, support rod; 4, first groove; 5, transmission shaft; 6, second groove; 7, third groove; 8, rotating rod; 9, fourth groove; 10, first connecting rod; 11, first magnet; 12, second connecting rod; 13, second magnet; 14, connecting groove; 15, connecting plate; 16, roller; 17, fixing plate; 18, third magnet; 19, first baffle; 20, second baffle; 21, sliding rod; 22, sliding sleeve; 23, first spring; 24, swing Rod; 25, engaging block; 26, gear; 27, first engaging groove; 28, first stabilizing groove; 29, second stabilizing groove; 30, driven shaft; 31, connecting strip; 32, supporting block; 33, first fixed groove; 34, second fixed groove; 35, movable rod; 36, first movable plate; 37, second movable plate; 38, engaging sleeve; 39, second engaging groove; 40, stabilizing rod; 41, second spring; 42, first strip groove; 43, second strip groove; 44, first slider; 45, second slider. DETAILED DESCRIPTION

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

[0032] See also Figure 1-Figure 7 , the present invention provides a technical solution:

[0033] A conveying device for a cross-axis universal joint surface treatment equipment comprises a conveying device body 1;

[0034] A plate chain 2 is arranged on the top of the conveying device body 1;

[0035] The support rod 3 is fixedly connected to the bottom end of the conveying device body 1;

[0036] A first groove 4 is provided inside the conveying device body 1, a transmission shaft 5 is provided inside the first groove 4, a second groove 6 is provided inside the conveying device body 1, a third groove 7 is provided inside the transmission shaft 5, a rotating rod 8 is provided in the third groove 7, one end of the transmission shaft 5 passes through the second groove 6, the end of the transmission shaft 5 away from the second groove 6 passes through the side of the outer wall of the conveying device body 1, the transmission shaft 5 is rotatably connected to the conveying device body 1, a fourth groove 9 is provided inside the transmission shaft 5, one end of the rotating rod 8 passes through the fourth groove 9, the end of the rotating rod 8 away from the fourth groove 9 passes through the outer wall of the transmission shaft 5, the rotating rod 8 is rotatably connected to the transmission shaft 5, and the outer wall of the rotating rod 8 is fixedly connected with the first A connecting rod 10, one end of the first connecting rod 10 is fixedly connected to the first magnet 11, the outer wall of the rotating rod 8 is fixedly connected to the second connecting rod 12, one end of the second connecting rod 12 is fixedly connected to the second magnet 13, the outer wall of the transmission shaft 5 is provided with a connecting groove 14, the connecting groove 14 is connected to the third groove 7, a connecting plate 15 is slidably connected inside the connecting groove 14, a roller 16 is hinged on the outer wall of the connecting plate 15, the roller 16 is slidably connected to the second groove 6, a fixed plate 17 is fixedly connected inside the third groove 7, one end of the connecting plate 15 passes through the outer wall of the fixed plate 17, the connecting plate 15 is slidably connected to the fixed plate 17, and one end of the connecting plate 15 is fixedly connected to the third magnet 18.

[0037] In a preferred embodiment, the outer wall of the connecting plate 15 is fixedly connected to a first baffle 19, one side of the first baffle 19 is fixedly connected to a second baffle 20, the first magnet 11 and the third magnet 18 repel each other, and the second magnet 13 and the third magnet 18 attract each other, and when the connecting plate 15 moves, the connecting plate 15 also drives the first baffle 19 to move.

[0038] In a preferred embodiment, a sliding rod 21 is fixedly connected to the inside of the fourth groove 9, a sliding sleeve 22 is slidably connected to the outer wall of the sliding rod 21, one end of the sliding sleeve 22 is rotatably connected to the rotating rod 8, and a first spring 23 is provided between the sliding sleeve 22 and the fourth groove 9. When the sliding sleeve 22 moves, the sliding sleeve 22 will squeeze the first spring 23.

[0039] In a preferred embodiment, a rocker arm 24 is hingedly connected to the outer wall of the sleeve 22, and a locking block 25 is hingedly connected to one end of the rocker arm 24 away from the sleeve 22. A gear 26 is rotatably connected to the outer wall of the transmission shaft 5, and a first locking groove 27 is provided inside the gear 26. The locking block 25 is locked with the first locking groove 27. When the locking block 25 moves, the locking block 25 will separate from and lock with the first locking groove 27.

[0040] In a preferred embodiment, a first stable groove 28 is provided at one end of the transmission shaft 5 away from the rotating rod 8, a second stable groove 29 is provided inside the first stable groove 28, a driven shaft 30 is provided on the outer wall of the conveying device body 1, and one end of the driven shaft 30 passes through the first groove 4. When the transmission shaft 5 moves, the transmission shaft 5 will slide or rotate inside the first groove 4.

[0041] In a preferred embodiment, the driven shaft 30 is rotationally connected to the conveying device body 1, the driven shaft 30 is slidingly connected to the first stable groove 28, a connecting strip 31 is fixedly connected to the outer wall of the driven shaft 30, and the connecting strip 31 is slidingly connected to the second stable groove 29. When the driven shaft 30 moves, the driven shaft 30 will drive the connecting strip 31 to move.

[0042] Working principle of the present invention: When the device is used and the transmission shaft 5 needs to be replaced, the rotating rod 8 is rotated, the rotating rod 8 and the transmission shaft 5 rotate, and the rotating rod 8 rotates inside the third groove 7 at the same time. The rotating rod 8 drives the first connecting rod 10 to move, so that the first connecting rod 10 moves in a circular motion inside the third groove 7. The first connecting rod 10 also drives the first magnet 11 to move, so that the first magnet 11 moves in a circular motion inside the third groove 7. The rotating rod 8 also drives the second connecting rod 12 to move, so that the second connecting rod 12 moves in a circular motion inside the third groove 7. The second connecting rod 12 also drives the second magnet 13 to move, so that the second magnet 13 moves in a circular motion inside the third groove 7. When the first magnet 11 moves away from the third magnet 18 and the second magnet 13 reaches the third magnet When the iron 18 is on one side, the second magnet 13 and the third magnet 18 attract each other, so that the third magnet 18 slides inside the third groove 7, and the third magnet 18 drives the connecting plate 15 to move, so that the connecting plate 15 slides inside the third groove 7, and the connecting plate 15 slides with the fixed plate 17 at the same time, and the connecting plate 15 drives the first baffle 19 and the second baffle 20 to move at the same time, and the connecting plate 15 drives the roller 16 to move at the same time, so that the roller 16 enters the inside of the strip groove, and when the roller 16 completely enters the inside of the strip groove, the rotation of the rotating rod 8 is stopped, and the rotating rod 8 is squeezed, and the rotating rod 8 drives the sliding sleeve 22 to move, so that the sliding sleeve 22 slides inside the fourth groove 9, and the sliding sleeve 22 slides on the outer wall of the sliding rod 21 at the same time, and the sliding sleeve 22 presses against the first spring 23 is squeezed, and the sliding sleeve 22 drives the swing rod 24 to move, so that the swing rod 24 swings inside the fourth groove 9, and the swing rod 24 drives the engaging block 25 to move, so that the engaging block 25 slides inside the fourth groove 9, and the engaging block 25 gradually separates from the first engaging groove 27. When one end of the engaging block 25 is completely separated from the first engaging groove 27, the squeezing of the rotating rod 8 is stopped, and the transmission shaft 5 is pulled. The transmission shaft 5 slides inside the first groove 4, and the driven shaft 30 is separated from the first stable groove 28. The driven shaft 30 drives the connecting strip 31 to move, so that the connecting strip 31 is separated from the second stable groove 29. At the same time, the gear 26 is separated from the outer wall of the transmission shaft 5, so that the transmission shaft 5 is separated from the inside of the device. At this time, the gear 26 or the transmission shaft 5 can be squeezed. When the gear 26 or the transmission shaft 5 is replaced, the transmission shaft 5 and the gear 26 return to the initial position, the rotating rod 8 is released, and the extrusion force of the first spring 23 causes one end of the engaging block 25 to re-engage with the first engaging groove 27. At the same time, the rotating rod 8 is rotated, so that the first magnet 11 returns to the initial position, the first magnet 11 and the third magnet 18 repel each other, so that the third magnet 18 drives the connecting plate 15 to move, the first baffle 19 and the second baffle 20 can control the movement trajectory of the connecting plate 15, and the connecting plate 15 drives the roller 16 to move, so that the roller 16 re-enters the second groove 6. When the motor drives the driven shaft 30 to move through the transmission belt, the driven shaft 30 drives the transmission shaft 5 to move, and the transmission shaft 5 drives the roller 16 to move inside the second groove 6.At the same time, the transmission shaft 5 drives the gear 26 to move, so that the gear 26 drives the plate chain 2 to move, and the plate chain 2 drives the object to move.

[0043] See also Figure 1-Figure 6 The present invention provides a technical solution: a conveying device for a cross-axis universal joint surface treatment equipment, a support block 32 is provided at the bottom end of the support rod 3, a first fixed groove 33 is opened inside the support block 32, a second fixed groove 34 is opened at the top of the support block 32, a movable rod 35 is rotatably connected inside the first fixed groove 33, and a first movable plate 36 is fixedly connected to the outer wall of the movable rod 35. When the support block 32 moves, the support rod 3 will slide inside the second fixed groove 34.

[0044] In a preferred embodiment, a second movable plate 37 is provided on the outer wall of the first movable plate 36, and a locking sleeve 38 is hinged at one end of the second movable plate 37 away from the first movable plate 36, one end of the locking sleeve 38 passes through the second fixed groove 34, the locking sleeve 38 is slidably connected to the support block 32, and a second locking groove 39 is provided on the outer wall of the support rod 3, one end of the locking sleeve 38 is engaged with the second locking groove 39, and when the locking sleeve 38 moves, the locking sleeve 38 will slide inside the first fixed groove 33.

[0045] In a preferred embodiment, a stabilizing rod 40 is fixedly connected to the inside of the first fixed groove 33, and the outer wall of the stabilizing rod 40 is slidably connected to the locking sleeve 38. A second spring 41 is provided between the end of the locking sleeve 38 away from the second fixed groove 34 and the first fixed groove 33. When the locking sleeve 38 moves, the locking sleeve 38 will squeeze the second spring 41.

[0046] In a preferred embodiment, a first strip groove 42 is provided on the outer wall of the first movable plate 36, a second strip groove 43 is provided inside the first strip groove 42, a first slider 44 is slidably connected inside the first strip groove 42, a second slider 45 is slidably connected inside the second strip groove 43, the first slider 44 is fixedly connected to the second slider 45, the first slider 44 is hinged to one end of the second movable plate 37, and when the first slider 44 moves, the first slider 44 will slide inside the first slide groove.

[0047] Working principle of the present invention: when the device needs to adjust its own height, the movable rod 35 is rotated to rotate the movable rod 35 and the support block 32, and the movable rod 35 is rotated inside the first fixed groove 33 at the same time, and the movable rod 35 drives the first movable plate 36 to move, so that the first movable plate 36 moves in a circular motion inside the first fixed groove 33, and at the same time the first slider 44 slides inside the first slide groove, the first slider 44 drives the second slider 45 to move, so that the second slider 45 slides inside the second slide groove, and the first movable plate 36 drives the second movable plate 37 to move through the first slider 44, so that the second movable plate 37 swings inside the first fixed groove 33, and the second movable plate 37 drives the locking sleeve 38 to move, so that the locking sleeve 38 slides inside the first fixed groove 33, and the locking sleeve 38 is simultaneously on the stabilizing rod 4 0 outer wall slides, and the engaging sleeve 38 squeezes the second spring 41, and one end of the engaging sleeve 38 is separated from the second engaging groove 39. When the engaging sleeve 38 is completely separated from the second engaging groove 39, the movable rod 35 is stopped from rotating, and the supporting block 32 is pulled, so that the supporting rod 3 can slide inside the second fixed groove 34. When the supporting rod 3 reaches a suitable position, the supporting block 32 is stopped from being pulled, and the movable rod 35 is released. The squeezing force of the second spring 41 drives the engaging sleeve 38 to move, so that the engaging sleeve 38 slides on the outer wall of the stabilizing rod 40, and the engaging sleeve 38 drives the second movable plate 37 to move at the same time. The second movable plate 37 drives the first movable plate 36 to move through the first slider 44 and the second slider 45 at the same time, so that the first movable plate 36 drives the rotating rod 8 to move, so that the engaging sleeve 38 is engaged with the second engaging groove 39, and the rotating rod 8 returns to the initial position at the same time.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A conveying device for a cross-axis universal joint surface treatment equipment, comprising a conveying device body (1); A plate chain (2) is arranged on the top of the conveying device body (1); A support rod (3) fixedly connected to the bottom end of the conveying device body (1); Features: A first groove (4) is provided inside the conveying device body (1), a transmission shaft (5) is provided inside the first groove (4), a second groove (6) is provided inside the conveying device body (1), a third groove (7) is provided inside the transmission shaft (5), a rotating rod (8) is provided in the third groove (7), one end of the transmission shaft (5) passes through the second groove (6), the end of the transmission shaft (5) away from the second groove (6) passes through a side of the outer wall of the conveying device body (1), the transmission shaft (5) is rotatably connected to the conveying device body (1), a fourth groove (9) is provided inside the transmission shaft (5), one end of the rotating rod (8) passes through the fourth groove (9), the end of the rotating rod (8) away from the fourth groove (9) The rotating rod (8) penetrates through the outer wall of the transmission shaft (5), the rotating rod (8) is rotatably connected to the transmission shaft (5), the outer wall of the rotating rod (8) is fixedly connected to a first connecting rod (10), one end of the first connecting rod (10) is fixedly connected to a first magnet (11), the outer wall of the rotating rod (8) is fixedly connected to a second connecting rod (12), one end of the second connecting rod (12) is fixedly connected to a second magnet (13), the outer wall of the transmission shaft (5) is provided with a connecting groove (14), the connecting groove (14) is connected to the third groove (7), a connecting plate (15) is slidably connected inside the connecting groove (14), the outer wall of the connecting plate (15) is hinged with a roller (16), the roller (16) is slidably connected to the second groove (6), and the third groove (7) A fixing plate (17) is fixedly connected inside, one end of the connecting plate (15) passes through the outer wall of the fixing plate (17), the connecting plate (15) is slidably connected to the fixing plate (17), one end of the connecting plate (15) is fixedly connected to a third magnet (18), the outer wall of the connecting plate (15) is fixedly connected to a first baffle (19), one side of the first baffle (19) is fixedly connected to a second baffle (20), the first magnet (11) and the third magnet (18) repel each other, the second magnet (13) and the third magnet (18) attract each other, the fourth groove (9) is fixedly connected inside with a sliding rod (21), the outer wall of the sliding rod (21) is slidably connected to a sliding sleeve (22), one end of the sliding sleeve (22) is rotatably connected to the rotating rod (8) A first spring (23) is provided between the sliding sleeve (22) and the fourth groove (9); a swing rod (24) is hingedly connected to the outer wall of the sliding sleeve (22); a locking block (25) is hingedly connected to the end of the swing rod (24) away from the sliding sleeve (22); a gear (26) is rotatably connected to the outer wall of the transmission shaft (5); a first locking groove (27) is provided inside the gear (26); the locking block (25) is engaged with the first locking groove (27); a first stabilizing groove (28) is provided at the end of the transmission shaft (5) away from the rotating rod (8); a second stabilizing groove (29) is provided inside the first stabilizing groove (28); a driven shaft (30) is provided on the outer wall of the conveying device body (1); one end of the driven shaft (30) passes through the first groove (4).

2. A conveying device for a cross-axis universal joint surface treatment equipment according to claim 1, Features: The driven shaft (30) is rotationally connected to the conveying device body (1), the driven shaft (30) is slidably connected to the first stable groove (28), a connecting strip (31) is fixedly connected to the outer wall of the driven shaft (30), and the connecting strip (31) is slidably connected to the second stable groove (29).

3. A conveying device for a cross-axis universal joint surface treatment equipment according to claim 1, Features: A support block (32) is provided at the bottom end of the support rod (3), a first fixing groove (33) is provided inside the support block (32), a second fixing groove (34) is provided at the top of the support block (32), a movable rod (35) is rotatably connected inside the first fixing groove (33), and a first movable plate (36) is fixedly connected to the outer wall of the movable rod (35).

4. A conveying device for a cross-axis universal joint surface treatment equipment according to claim 3, Features: A second movable plate (37) is provided on the outer wall of the first movable plate (36); a locking sleeve (38) is hingedly connected to one end of the second movable plate (37) away from the first movable plate (36); one end of the locking sleeve (38) passes through the interior of the second fixed groove (34); the locking sleeve (38) is slidably connected to the support block (32); a second locking groove (39) is provided on the outer wall of the support rod (3); one end of the locking sleeve (38) is locked with the second locking groove (39).

5. A conveying device for a cross-axis universal joint surface treatment equipment according to claim 4, Features: A stabilizing rod (40) is fixedly connected inside the first fixing groove (33), an outer wall of the stabilizing rod (40) is slidably connected to a locking sleeve (38), and a second spring (41) is provided between an end of the locking sleeve (38) away from the second fixing groove (34) and the first fixing groove (33).

6. A conveying device for a cross-axis universal joint surface treatment equipment according to claim 5, Features: The outer wall of the first movable plate (36) is provided with a first strip groove (42), a second strip groove (43) is provided inside the first strip groove (42), a first slider (44) is slidably connected inside the first strip groove (42), a second slider (45) is slidably connected inside the second strip groove (43), the first slider (44) is fixedly connected to the second slider (45), and the first slider (44) is hinged to one end of the second movable plate (37).

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