Double-track balanced spare parts hoisting device for automobile production line

Abstract

The present application relates to a kind of double-track balanced parts hoist for automobile production line, the both ends of crossbeam are equipped with two symmetrical distribution first horizontal magnet and fixedly connected, the upper end of first horizontal magnet is equipped with second horizontal magnet, second horizontal magnet is fixedly connected J type support rod, the both ends of crossbeam are fixedly connected two symmetrical distribution second vertical magnet, the end of second vertical magnet away from crossbeam is equipped with first vertical magnet, first vertical magnet is fixedly connected J type support rod, rack is slidably connected J type support rod, one end of rack is engagedly connected gear, the end of rack away from J type support rod is equipped with clamping mechanism, the clamping mechanism is clamped from both ends, the lifting of automobile parts is realized by gear and rack;The present application satisfies the clamping of special-shaped automobile parts, reduces the labor load of worker, improves work efficiency;Can prevent the safety of work staff from being caused by parts damage;Improved transport stability.

Description

Technical Field

[0001] This invention belongs to the field of hoisting technology and relates to a dual-rail balanced component hoisting device for automobile production lines. Background Technology

[0002] With the development of science and technology and the improvement of people's living standards, the demand for motor vehicles is increasing day by day. Therefore, it is necessary to accelerate the production efficiency of motor vehicles. Most of the existing hoisting devices in automobile production adopt automated conveying mechanisms.

[0003] However, the current hoisting equipment used in automobile production has a low degree of automation, requiring manual operation by workers, which greatly increases labor costs and reduces efficiency. Furthermore, typical automobile hoisting equipment cannot clamp irregularly shaped automotive parts, limiting the types of parts that can be clamped, increasing processing steps, and reducing practicality. It also cannot lift or lower automotive parts, hindering transportation and potentially causing injury to workers. Additionally, some automobile hoisting equipment cannot transport automotive parts smoothly, reducing stability and failing to meet customer requirements. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the above-mentioned problems existing in the prior art and to provide a dual-track balancing component hoisting device for automobile production lines.

[0005] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0006] To solve the above-mentioned technical problems, the present invention is implemented using the following technical solution:

[0007] A dual-rail balanced component hoisting device for an automobile production line includes a crossbeam 3. Two symmetrically distributed first transverse magnets 21 are fixedly connected at both ends of the crossbeam 3. A second transverse magnet 22 is located at the upper end of each first transverse magnet 21 and is fixedly connected to a support rod. Two symmetrically distributed second vertical magnets 20 are fixedly connected to both ends of the crossbeam 3. A first vertical magnet 19 is located at the end of each second vertical magnet 20 away from the crossbeam 3 and is fixedly connected to the support rod. A rack 6 is slidably connected to the support rod. One end of the rack 6 is meshed with a gear 13. A clamping mechanism is located at the end of the rack 6 away from the support rod. The clamping mechanism clamps from both ends, and the lifting and lowering of automobile components is achieved through the gear 13 and the rack 6.

[0008] Furthermore, the clamping mechanism includes a hydraulic cylinder 7, one end of which is fixedly connected to a rack 6, and the lower end of the hydraulic cylinder 7 is provided with a hydraulic cylinder push column 26. The lower end of the hydraulic cylinder push column 26 is fixedly connected to a lifting lug 27. The two sides of the lifting lug 27 are provided with second connecting rods 29. The two sides of the end of the second connecting rod 29 away from the rotating pin 28 are provided with first connecting rods 9. The end of the first connecting rod 9 away from the rotating pin 30 is fixedly connected to a clamping plate 8. The two sides of the middle part of the first connecting rod 9 are provided with racks 6. The clamping plate 8 is provided with a rectangular groove 38. The rectangular groove 38 is provided with an auxiliary clamping mechanism. The hydraulic cylinder 7 drives the hydraulic cylinder push column 26 to move downward, thereby causing the two symmetrically distributed clamping plates 8 to clamp the automobile parts upward.

[0009] Furthermore, the auxiliary clamping mechanism includes a drive motor 32, with a clamping plate 8 fixedly connected to the upper end of the drive motor 32. A drive motor shaft 33 is provided at the upper end of the drive motor 32, and the drive motor shaft 33 is slidably connected to the clamping plate 8. A slider 36 is fixedly connected to the end of the drive motor shaft 33 away from the drive motor 32. The slider 36 is slidably connected to a curved groove 37, which is located at the lower end of a curved plate 34. A curved plate pin 35 is inserted into one end of the curved plate 34 and is rotatably connected. The clamping plate 8 is fixedly connected to both ends of the curved plate pin 35. The drive motor 32 pushes the motor shaft 33 to move upward, thereby causing the two curved plates 34 to bend upward.

[0010] Furthermore, the first horizontal magnet 21 and the second horizontal magnet 22, and the first vertical magnet 19 and the second vertical magnet 20, should be placed facing each other with their same poles facing each other, and the first horizontal magnet 21, the second horizontal magnet 22, the first vertical magnet 19 and the second vertical magnet 20 have strong magnetism, which can support the support rod.

[0011] Furthermore, a dual-track balancing component hoisting device for an automobile production line also includes a vehicle yard floor 1. Two symmetrically distributed vertical plates 2 are fixedly connected to the upper end of the floor 1. A crossbeam 3 is provided between the vertical plates 2 and is fixedly connected. Two symmetrically distributed crossbeam grooves 39 are provided on the crossbeam 3. A support rod is slidably connected within the crossbeam grooves 39. A roller 15 is provided inside one end of the support rod. A roller shaft 16 is inserted inside the roller 15 and is fixedly connected. Both ends of the roller shaft 16 are rotatably connected to the crossbeam 3. A lead screw 14 is inserted inside the support rod near the roller 15 and connected to a ball screw pair. One end of the lead screw 14 is rotatably connected to the vertical plate 2, and the other end is fixedly connected to the rotary motor shaft 23. The end of the rotary motor shaft 23 away from the lead screw 14 is provided with a rotary motor 5 and is rotatably connected. One end of the rotary motor 5 is fixedly connected to the vertical plate 2. The outside of the rotary motor shaft 23 is rotatably connected to the vertical plate 2. The outside of the end of the lead screw 14 near the rotary motor shaft 23 is fixedly connected to the first pulley 24. One end of the first pulley 24 is provided with a second pulley 41. The outer sides of the first pulley 24 and the second pulley 41 are meshed with a belt 25. The inside of the second pulley 41 is fixedly connected to the lead screw 14.

[0012] Furthermore, the gear 13 is disposed inside the gearbox 10, one end of the gear 13 is fixedly connected to the rotating motor shaft 12, the rotating motor shaft 12 is rotatably connected to the gearbox 10, and a rotating motor 11 is disposed at the end of the rotating motor shaft 12 away from the gear 13, one end of the rotating motor 11 is fixedly connected to the gearbox 10.

[0013] Furthermore, the support rod is a J-shaped support rod 4. The end of the J-shaped support rod 4 away from the lead screw 14 is provided with a sliding groove 18. A sliding disk 17 is slidably connected in the sliding groove 18. The lower end of the sliding disk 17 is fixedly connected to a rack 6.

[0014] Furthermore, both the lifting lug 27 and the second connecting rod 29 have rotating pins 28 inserted inside them, and the lifting lug 27 is hinged to the second connecting rod 29 through the rotating pins 28.

[0015] Furthermore, both the first link 9 and the second link 29 have a rotating pin 30 inserted inside them, and the second link 29 is hinged to the first link 9 through the rotating pin 30.

[0016] Furthermore, both the first connecting rod 9 and the rack 6 have locking pins 31 inserted inside, and the rack 6 is hinged to the first connecting rod 9 through the locking pins 31.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] This invention uses a hydraulic cylinder to drive a hydraulic cylinder pusher column downwards, causing two symmetrically distributed clamping plates to clamp automotive parts upwards. It also includes an auxiliary clamping mechanism that uses a motor to move the shaft upwards, causing two curved plates to bend upwards. This allows for the clamping of irregularly shaped automotive parts, reducing worker workload and improving efficiency. The device also uses a gear and rack system to lift and lower automotive parts, facilitating transport and preventing injuries to workers. Furthermore, the equipment includes a first vertical magnet, a second vertical magnet, a first horizontal magnet, and a second horizontal magnet, using magnetic levitation to assist in transporting automotive parts and improve transport stability. Attached Figure Description

[0019] The invention will now be further described with reference to the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of the main structure of a dual-track balancing component hoisting device for an automobile production line according to the present invention.

[0021] Figure 2 This is a front view of a dual-rail balancing component hoisting device for an automobile production line according to the present invention;

[0022] Figure 3 for Figure 2 Sectional view at point AA;

[0023] Figure 4 for Figure 2 Sectional view at BB;

[0024] Figure 5 for Figure 3 A magnified view of a portion at point C;

[0025] Figure 6 for Figure 3 A magnified view of a portion at point D;

[0026] Figure 7 for Figure 3 A magnified view of a portion at point E;

[0027] Figure 8 for Figure 3 A magnified view of a portion at point F;

[0028] Figure 9 for Figure 3 A magnified view of a portion of point G;

[0029] Figure 10 for Figure 1 Enlarged view of a portion at point H;

[0030] Figure 11 for Figure 3 A magnified view of a portion of point I;

[0031] Figure 12 for Figure 3 A magnified view of a portion of point J;

[0032] Figure 13 for Figure 3 A magnified view of a portion at point K;

[0033] Figure 14 for Figure 2 A magnified view of a portion at point L;

[0034] In the diagram: 1. Parking lot floor, 2. Vertical plate, 3. Crossbeam, 4. J-shaped support rod, 5. Rotary motor, 6. Rack, 7. Hydraulic cylinder, 8. Clamping plate, 9. First connecting rod, 10. Gearbox, 11. Rotary motor, 12. Rotary motor shaft, 13. Gear, 14. Lead screw, 15. Roller, 16. Roller shaft, 17. Sliding disc, 18. Slide groove, 19. First vertical magnet, 20. Second vertical magnet, 21. First horizontal magnet. 22. Second transverse magnet; 23. Rotary motor shaft; 24. First pulley; 25. Belt; 26. Hydraulic cylinder push column; 27. Lifting lug; 28. Rotating pin; 29. ​​Second connecting rod; 30. Rotating pin; 31. Clamping pin; 32. Push motor; 33. Push motor shaft; 34. Bent plate; 35. Bent plate pin; 36. Slider; 37. Bent groove; 38. Rectangular groove; 39. Crossbeam groove; 40. Roller groove; 41. Second pulley. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of the embodiments of this invention will be described in more detail below with reference to the accompanying drawings. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of this invention. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this invention, and should not be construed as limiting the invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention. The embodiments of this invention will be described in detail below with reference to the accompanying drawings.

[0036] In the description of this invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this invention.

[0037] The present invention will now be described in detail with reference to the accompanying drawings:

[0038] See Figure 1 , Figure 2 , Figure 3 A dual-rail balancing component hoisting device for an automobile production line includes a vehicle yard floor 1. Two symmetrically distributed vertical plates 2 are fixedly connected to the upper end of the floor 1. A crossbeam 3 is provided between the vertical plates 2 and fixedly connected thereto. Two symmetrically distributed crossbeam grooves 39 are provided on the crossbeam 3. (See reference...) Figure 6 A J-shaped support rod 4 is slidably connected within the crossbeam groove 39. One end of the J-shaped support rod 4 has a roller 15 inside, and a roller shaft 16 is inserted and fixedly connected inside the roller 15. Both ends of the roller shaft 16 are rotatably connected to the crossbeam 3. A lead screw 14 is inserted and connected to a ball screw pair at the end of the J-shaped support rod 4 near the roller 15. One end of the lead screw 14 is rotatably connected to the vertical plate 2, and the other end is fixedly connected to the rotary motor shaft 23. A rotary motor 5 is rotatably connected at the end of the rotary motor shaft 23 away from the lead screw 14. One end of the rotary motor 5 is fixedly connected to the vertical plate 2, and the outside of the rotary motor shaft 23 is rotatably connected to the vertical plate 2. The outside of the end of the lead screw 14 near the rotary motor shaft 23 is fixedly connected to the first pulley 24. (See reference...) Figure 4 , Figure 14 A second pulley 41 is provided at one end of the first pulley 24. The outer sides of the first pulley 24 and the second pulley 41 are meshed with a belt 25. A lead screw 14 is fixedly connected inside the second pulley 41. Two symmetrically distributed first transverse magnets 21 are provided at both ends of the crossbeam 3 near the crossbeam groove 39 and are fixedly connected. (See reference) Figure 7 A second horizontal magnet 22 is provided at the upper end of the first horizontal magnet 21. The second horizontal magnet 22 is fixedly connected to the J-shaped support rod 4. Two symmetrically distributed second vertical magnets 20 are fixedly connected to both ends of the crossbeam 3. A first vertical magnet 19 is provided at the end of the second vertical magnet 20 away from the crossbeam 3. The first vertical magnet 19 is fixedly connected to the J-shaped support rod 4. A groove 18 is provided inside the end of the J-shaped support rod 4 away from the lead screw 14. (See reference...) Figure 8 A sliding disk 17 is slidably connected within the groove 18. A rack 6 is fixedly connected to the lower end of the sliding disk 17. The rack 6 is slidably connected to a J-shaped support rod 4. One end of the rack 6 is meshed with a gear 13. (See reference...) Figure 5 , Figure 10Gear 13 is located inside gearbox 10. One end of gear 13 is fixedly connected to rotating motor shaft 12, which is rotatably connected to gearbox 10. A rotating motor 11 is located at the end of rotating motor shaft 12 away from gear 13. One end of rotating motor 11 is fixedly connected to gearbox 10. A clamping mechanism is located at the end of rack 6 away from J-shaped support rod 4. The clamping mechanism clamps from both ends. Gear 13 and rack 6 realize the lifting and lowering of automotive parts, which is beneficial for transportation and prevents parts from causing injury to workers.

[0039] The clamping mechanism includes hydraulic cylinder 7, see reference. Figure 11 One end of the hydraulic cylinder 7 is fixedly connected to the rack 6. The lower end of the hydraulic cylinder 7 is provided with a hydraulic cylinder pusher 26. The lower end of the hydraulic cylinder pusher 26 is fixedly connected to a lifting lug 27. Second connecting rods 29 are provided on both sides of the lifting lug 27. Rotating pins 28 are inserted inside both the lifting lug 27 and the second connecting rods 29. The lifting lug 27 is hinged to the second connecting rods 29 via the rotating pins 28. First connecting rods 9 are provided on both sides of the end of the second connecting rod 29 furthest from the rotating pins 28. (See reference...) Figure 12 , Figure 13 Both the first link 9 and the second link 29 have rotating pins 30 inserted inside. The second link 29 is hinged to the first link 9 through the rotating pins 30. The end of the first link 9 away from the rotating pins 30 is fixedly connected to the clamping plate 8. The middle part of the first link 9 is provided with racks 6 on both sides. Both the first link 9 and the racks 6 have clamping pins 31 inserted inside. The racks 6 are hinged to the first link 9 through the clamping pins 31. The clamping plate 8 is provided with a rectangular groove 38. The rectangular groove 38 is provided with an auxiliary clamping mechanism. The hydraulic cylinder 7 can drive the hydraulic cylinder push column 26 to move downward, so that the two symmetrically distributed clamping plates 8 clamp the car parts upward. The degree of automation is high, which greatly reduces the labor force of workers, reduces the operating costs, and increases the work efficiency.

[0040] See Figure 9 The auxiliary clamping mechanism includes a push motor 32, with a clamping plate 8 fixedly connected to the upper end of the push motor 32. A push motor shaft 33 is provided at the upper end of the push motor 32, and the push motor shaft 33 is slidably connected to the clamping plate 8. A slider 36 is fixedly connected to the end of the push motor shaft 33 away from the push motor 32. The slider 36 is slidably connected to a curved groove 37, which is located at the lower end of a curved plate 34. A curved plate pin 35 is inserted into one end of the curved plate 34 and is rotatably connected. The two ends of the curved plate pin 35 are fixedly connected to the clamping plate 8. The push motor 32 can push the motor shaft 33 to move upward, thereby causing the two curved plates 34 to bend upward. This can satisfy the clamping of irregularly shaped automotive parts, increase the types of automotive parts that can be clamped, reduce processes, and increase practicality.

[0041] See Figure 7The first horizontal magnet 21 and the second horizontal magnet 22, and the first vertical magnet 19 and the second vertical magnet 20, with their same poles facing each other, and the first horizontal magnet 21, the second horizontal magnet 22, the first vertical magnet 19 and the second vertical magnet 20 have strong magnetism, which can support the J-shaped support rod 4. The principle of magnetic levitation is used to assist the equipment in completing the smooth transportation of automotive parts, increasing stability and meeting customer needs.

[0042] The thrust of the hydraulic cylinder 7 should not cause the two symmetrically distributed curved plates 34 to collide, thus increasing the service life of the equipment.

[0043] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications, equivalent substitutions, and improvements made by those skilled in the art within the scope of the technology disclosed in the present invention, and within the spirit and principles of the present invention, should be included within the scope of protection of the present invention. Furthermore, all content not described in detail in this specification is prior art known to those skilled in the art.

Claims

1. A double-track balanced parts hoisting device for automobile production line, characterized in that: comprising a crossbeam (3), two first transverse magnets (21) are symmetrically arranged at the two ends of the crossbeam (3) and fixedly connected, the upper end of the first transverse magnet (21) is provided with a second transverse magnet (22), the second transverse magnet (22) is fixedly connected with a support rod, the two ends of the crossbeam (3) are fixedly connected with two second vertical magnets (20) which are symmetrically arranged, the end of the second vertical magnet (20) away from the crossbeam (3) is provided with a first vertical magnet (19), the first vertical magnet (19) is fixedly connected with a support rod, a rack (6) is slidably connected with the support rod, one end of the rack (6) is engagedly connected with a gear (13), the end of the rack (6) away from the support rod is provided with a clamping mechanism, the clamping mechanism clamps from both ends, and the automobile parts are lifted through the gear (13) and the rack (6); the clamping mechanism comprises a hydraulic cylinder (7), one end of the hydraulic cylinder (7) is fixedly connected with the rack (6), the lower end of the hydraulic cylinder (7) is provided with a hydraulic cylinder push column (26), the lower end of the hydraulic cylinder push column (26) is fixedly connected with an ear (27), the two sides of the ear (27) are provided with a second connecting rod (29), the two sides of the end of the second connecting rod (29) away from a rotating pin (28) are provided with a first connecting rod (9), the end of the first connecting rod (9) away from a rotating pin (30) is fixedly connected with a clamping plate (8), the two sides of the middle part of the first connecting rod (9) are provided with a rack (6), the clamping plate (8) is provided with a rectangular groove (38) therein, the rectangular groove (38) is provided with an auxiliary clamping mechanism therein, the two symmetrically arranged clamping plates (8) are clamped upward to clamp the automobile parts by driving the hydraulic cylinder push column (26) to move downward through the hydraulic cylinder (7); the auxiliary clamping mechanism comprises a pushing motor (32), the upper end of the pushing motor (32) is fixedly connected with the clamping plate (8), the upper end of the pushing motor (32) is provided with a pushing motor shaft (33), the pushing motor shaft (33) is slidably connected with the clamping plate (8), the end of the pushing motor shaft (33) away from the pushing motor (32) is fixedly connected with a sliding block (36), the sliding block (36) is slidably connected with a curved groove (37), the curved groove (37) is arranged at the lower end of a bent plate (34), a bent plate pin (35) is inserted into the inside of one end of the bent plate (34) and rotatably connected, the two ends of the bent plate pin (35) are fixedly connected with the clamping plate (8), the two bent plates (34) are bent upward by driving the pushing motor shaft (33) to move upward through the pushing motor (32). 2.The double-track balanced parts hoisting device for automobile production line according to claim 1, characterized in that: the same poles of the first transverse magnet (21), the second transverse magnet (22), the first vertical magnet (19) and the second vertical magnet (20) face each other, and the magnetism of the first transverse magnet (21), the second transverse magnet (22), the first vertical magnet (19) and the second vertical magnet (20) is large enough to support the support rod. 3.The double-track balanced parts hoisting device for automobile production line according to claim 1, characterized in that: ​ Also include the parking lot floor (1), the upper end of the car length floor (1) is fixedly connected with two symmetrical vertical plate (2), vertical plate (2) between the beam (3) is provided with and fixedly connected, the beam (3) is equipped with two symmetrical distribution of beam groove (39), the support rod is slidably connected in the beam groove (39), the inside of one end of the support rod is provided with a roller (15), the inside of the roller (15) is inserted with a roller shaft (16) and is fixedly connected, both ends of the roller shaft (16) are rotatably connected with the beam (3), the inside of one end of the support rod close to the roller (15) is inserted with a lead screw (14) and is connected with a ball screw pair, one end of the lead screw (14) is rotatably connected with the vertical plate (2), the other end is fixedly connected with a rotary motor shaft (23), the end away from the lead screw (14) of the rotary motor shaft (23) is provided with a rotary motor (5) and is rotatably connected, one end of the rotary motor (5) is fixedly connected with the vertical plate (2), the rotary motor shaft (23) is rotatably connected with the vertical plate (2) outside, the end close to the rotary motor shaft (23) of the lead screw (14) is fixedly connected with a first pulley (24) outside, one end of the first pulley (24) is provided with a second pulley (41), the first pulley (24) and the second pulley (41) outside are engaged with a belt (25), the inside of the second pulley (41) is fixedly connected with the lead screw (14).

4. The double-track balanced parts hoisting device for automobile production line according to claim 3, characterized in that: The gear (13) is arranged in the gear box (10), one end of the gear (13) is fixedly connected with the rotating motor shaft (12), the rotating motor shaft (12) is rotatably connected with the gear box (10), the end away from the gear (13) of the rotating motor shaft (12) is provided with the rotating motor (11), one end of the rotating motor (11) is fixedly connected with the gear box (10).

5. The double-track balanced parts hoisting device for automobile production line according to claim 3, characterized in that: The support rod is a J-shaped support rod (4), the inside of the end away from the lead screw (14) of the J-shaped support rod (4) is provided with a sliding groove (18), the sliding groove (18) is slidably connected with a sliding disc (17), the lower end of the sliding disc (17) is fixedly connected with the rack (6).

6. The double-track balanced parts hoisting device for automobile production line according to claim 1, characterized in that: The lug (27) and the inside of the second connecting rod (29) are both inserted with a rotating pin (28), the lug (27) is hingedly connected with the second connecting rod (29) through the rotating pin (28).

7. The double-track balanced parts hoisting device for automobile production line according to claim 1, characterized in that: The inside of the first connecting rod (9) and the second connecting rod (29) are both inserted with a rotating pin (30), the second connecting rod (29) is hingedly connected with the first connecting rod (9) through the rotating pin (30).

8. The double-track balanced parts hoisting device for automobile production line according to claim 1, characterized in that: The first connecting rod (9) and the rack (6) are both inserted with clamping pins (31), and the rack (6) is hingedly connected with the first connecting rod (9) through the clamping pins (31).

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