Container assembling lifting appliance

Abstract

A container assembling lifting appliance relates to the technical field of assembling devices and comprises a supporting top frame, a top seat is horizontally arranged in the supporting top frame in a sliding mode in the transverse direction and the longitudinal direction, the lower end of the top seat is connected with an electric hoist and a lifting hook claw of the electric hoist, the lifting hook claw is connected with an assembling frame, and a swing frame arranged in a swinging mode in the horizontal direction to the vertical direction is hinged to the assembling frame. And an electromagnetic chuck is transversely and longitudinally arranged on the swing frame in a sliding manner. According to the container assembling device, the problems that when a container is assembled by a device in the prior art, a corresponding clamping tool is arranged corresponding to each side plate or top plate of the container, so that the space occupied by a plurality of clamping tools is large, the plurality of clamping tools are easy to interfere with one another, and the assembling efficiency is influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly devices, in particular to a hoist for assembling a cargo box. Background Art

[0002] After the virtual design of the whole vehicle is completed, the host factory starts to develop the prototype tooling. During this process, due to the limitations of the trial production site and equipment, the frame and cargo box assembly of the cargo box usually adopt manual means. Since the cargo box is large in volume, heavy in weight, has many bottom mounting holes and is difficult to position, the trial production personnel need to continuously adjust the position of the cargo box. Therefore, a large amount of physical strength and time are consumed during the entire assembly process, and at the same time, it also brings great potential safety hazards to the personal safety of the assembly personnel.

[0003] A patent with a publication number of CN214828396U is disclosed in the prior art. The solution includes: a fixed plate and a rotating plate. A first installation groove is opened at the bottom of the fixed plate. The rotating plate is installed in the first installation groove and is rotationally connected to the axis of the fixed plate through a rotating shaft; a plurality of horizontal installation plates are arranged on one side of the rotating plate away from the rotating shaft. One end of the horizontal installation plate away from the rotating plate is fixedly installed with a fixed clamping plate; a moving clamping plate is installed at the other end away from the fixed clamping plate, and the moving clamping plate can move horizontally close to the fixed clamping plate relative to the horizontal installation plate; by setting a rotatable rotating plate and arranging a plurality of clamping plates for clamping installation on the rotating plate, the rapid assembly of multiple cargo boxes is realized; at the same time, an adsorption device is provided to adsorb and fix the cargo box to ensure the stability of hoisting.

[0004] As the existing device is used, the deficiencies of this technology have gradually emerged, mainly manifested in the following aspects:

[0005] First, when the existing device assembles the cargo box, corresponding clamping tools are set for each side plate or top plate of the cargo box, so that the space occupied by the multiple clamping tools is relatively large, and interference is likely to occur between several clamping tools, thereby affecting the assembly efficiency.

[0006] Second, when the existing device assembles and welds the cargo box, the clamping claws are used to clamp the bottom plate and the side plates. This makes it necessary to expand the volume of the assembly device when the cargo box is large, occupying a large working space. Summary of the Utility Model

[0007] Aiming at the defects in the prior art, the utility model solves the problem that when the device in the traditional technology assembles the cargo box, corresponding clamping tools are set for each side plate or top plate of the cargo box, so that the space occupied by the multiple clamping tools is relatively large, and interference is likely to occur between several clamping tools, thereby affecting the assembly efficiency.

[0008] To solve the above problems, the utility model provides the following technical solutions:

[0009] The cargo box assembly lifting tool includes a support top frame. Inside the support top frame, a top seat is horizontally slidable along the transverse and longitudinal directions. The lower end of the top seat is connected with an electric hoist, and the lifting hook of the electric hoist. The lifting hook is connected with an assembly frame. On the assembly frame, a swing frame is hinged and swingably arranged from the horizontal to the vertical direction. On the swing frame, an electromagnetic chuck is slidable along the transverse and longitudinal directions.

[0010] As an optimized scheme, a top moving seat is horizontally slidable along the longitudinal direction of the support top frame, and the top seat is horizontally slidably connected to the top moving seat.

[0011] As an optimized scheme, two first longitudinal lead screws are respectively rotatably arranged at both ends of the support top frame corresponding to the top moving seat, and both ends of the top moving seat are respectively threadedly connected with the two first longitudinal lead screws.

[0012] As an optimized scheme, a first rectangular mounting hole is formed on the support top frame. Both ends of the first longitudinal lead screw are respectively rotatably installed on the opposite inner walls of the first rectangular mounting hole. On the outer wall of the support top frame, a first longitudinal motor is fixedly connected corresponding to each first longitudinal lead screw, and the output shaft of the first longitudinal motor is fixedly connected with the end of the first longitudinal lead screw.

[0013] As an optimized scheme, a top sliding hole is formed on the top moving seat along the sliding direction of the top seat. A top slider is slidable in the top sliding hole. A first transverse lead screw threadedly connected with the top slider is rotatably arranged at the upper end of the top moving seat, and the upper end of the top seat is fixedly connected to the lower end of the top slider.

[0014] As an optimized scheme, two end plates are fixedly connected side by side on the upper surface of the top moving seat. Both ends of the first transverse lead screw are rotatably installed corresponding to the two end plates. A first transverse motor is fixedly connected to one of the end plates, and the output shaft of the first transverse motor is fixedly connected with the end of the first transverse lead screw.

[0015] As an optimized scheme, a hinge frame is fixedly connected to one end of the assembly frame. The hinge end of the swing frame is hinged to the hinge frame. An installation hole is formed on the assembly frame. A multi-section telescopic cylinder is hinged in the installation hole. An avoidance connection frame arranged in a U shape is fixedly connected to the upper end of the swing frame, and the telescopic end of the multi-section telescopic cylinder is hinged to the avoidance connection frame.

[0016] As an optimized scheme, a side moving seat is slidable along the longitudinal direction of the swing frame, and the electromagnetic chuck is horizontally slidably connected to the side moving seat.

[0017] As an optimized solution, two second longitudinal lead screws are respectively rotatably provided at both ends of the swing frame corresponding to the side moving seat, and both ends of the side moving seat are threadedly connected to the two second longitudinal lead screws.

[0018] As an optimized solution, a second rectangular mounting hole is formed in the swing frame, and both ends of the second longitudinal lead screw are respectively rotatably mounted on the opposite inner walls of the second rectangular mounting hole. A second longitudinal motor is fixedly connected to the outer wall of the swing frame corresponding to each second longitudinal lead screw, and the output shaft of the second longitudinal motor is fixedly connected to the end of the second longitudinal lead screw.

[0019] As an optimized solution, a side sliding hole is formed in the side moving seat along the sliding direction of the electromagnetic chuck. A side sliding block is slidably provided in the side sliding hole. A second transverse lead screw threadedly connected to the side sliding block is rotatably provided on the side wall of the side moving seat. A mounting plate is fixedly connected to the side sliding block, and the electromagnetic chuck is fixedly connected to the mounting plate. Two electromagnetic chucks are arranged in parallel.

[0020] As an optimized solution, two end plates are fixedly connected in parallel on one side of the side moving seat. Both ends of the second transverse lead screw are rotatably mounted on the two end plates correspondingly. A second transverse motor is fixedly connected to one of the end plates, and the output shaft of the second transverse motor is fixedly connected to the end of the second transverse lead screw.

[0021] As an optimized solution, the support top frame is supported on the ground by side frames arranged in parallel.

[0022] As an optimized solution, the lifting hook end is rotatably arranged. Hoisting ropes are respectively connected to the upper parts near the four corners of the assembly frame, and the upper ends of several hoisting ropes are connected to the lifting hook.

[0023] As an optimized solution, a bottom plate support frame for supporting on the ground is provided below the support top frame.

[0024] Compared with the prior art, the beneficial effects of the present utility model are:

[0025] By placing the bottom plate on the bottom plate support frame for support, the top seat can perform horizontal displacement in the transverse and longitudinal directions along the support top frame, which can drive the electric hoist to displace, and realize the matching of the side plates on different directions of the bottom plate.

[0026] The electromagnetic chuck on the swing frame is used to adsorb the side plate or the top plate. When assembling the side plate and the bottom plate, the swing frame is swung to the vertical state, and the electromagnetic chuck is used to adsorb the side plate. Through the lateral and longitudinal feeding of the top seat and the lateral and longitudinal feeding of the electromagnetic chuck to match the position of the bottom plate, the assembly with the bottom plate is realized. After assembling one side plate, since the lifting hook end on the electric hoist is rotatably arranged, the assembly frame can be rotated to change the direction, and then other side plates can be assembled according to the above steps;

[0027] After the side plate assembly is completed, the electromagnetic chuck adsorbs the top plate, and the swing frame swings to the horizontal state, and then the top plate is assembled according to the above steps, which is convenient and fast, and realizes the assembly of all side plates and top plates by using one clamping tool;

[0028] Moreover, the side plate and the top plate are fixed by using the electromagnetic chuck. Compared with the claw method in the traditional technology, the volume can be reduced. The side wall of the top plate and the side plate can be adsorbed by using the electromagnetic chuck, which overcomes the problem of the claw clamping the end wall of the bottom plate and the side plate, reduces the volume of the equipment, and is convenient for layout and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0030] Figure 1 It is a schematic structural diagram of the present invention.

[0031] In the figure: 1 - support top frame; 2 - top moving seat; 3 - first longitudinal lead screw; 4 - first transverse lead screw; 5 - top slider; 6 - top seat; 7 - first rectangular mounting hole; 8 - top sliding hole; 9 - electric hoist; 10 - lifting hook; 11 - assembly frame; 12 - multi-stage telescopic cylinder; 13 - avoidance connecting frame; 14 - swing frame; 15 - hinge frame; 16 - side moving seat; 17 - second longitudinal lead screw; 18 - second rectangular mounting hole; 19 - side sliding hole; 20 - second transverse lead screw; 21 - side slider; 22 - mounting plate; 23 - electromagnetic chuck; 24 - bottom plate support frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The following will describe in detail the embodiments of the technical solutions of the present invention with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present invention, so they are only examples and cannot be used to limit the protection scope of the present invention.

[0033] As Figure 1As shown in the figure, the cargo box assembly lifting device includes a support top frame 1. Inside the support top frame 1, a top seat 6 is horizontally slidable along the transverse and longitudinal directions. The lower end of the top seat 6 is connected to an electric hoist 9. The lifting hook 10 of the electric hoist 9 is connected to an assembly frame 11. On the assembly frame 11, a swing frame 14 is hinged and arranged to swing from the horizontal to the vertical direction. On the swing frame 14, an electromagnetic chuck 23 is slidable along the transverse and longitudinal directions.

[0034] A top moving seat 2 is horizontally slidable along the longitudinal direction on the support top frame 1, and the top seat 6 is horizontally slidably connected to the top moving seat 2 along the transverse direction.

[0035] Two first longitudinal lead screws 3 are respectively rotatably arranged at both ends of the support top frame 1 corresponding to the top moving seat 2. Both ends of the top moving seat 2 are respectively threadedly connected to the two first longitudinal lead screws 3.

[0036] A first rectangular mounting hole 7 is formed on the support top frame 1. Both ends of the first longitudinal lead screw 3 are respectively rotatably installed on the opposite inner walls of the first rectangular mounting hole 7. A first longitudinal motor is fixedly connected to the outer wall of the support top frame 1 corresponding to each first longitudinal lead screw 3, and the output shaft of the first longitudinal motor is fixedly connected to the end of the first longitudinal lead screw 3.

[0037] A top sliding hole 8 is formed on the top moving seat 2 along the sliding direction of the top seat 6. A top slider 5 is slidably arranged in the top sliding hole 8. A first transverse lead screw 4 is rotatably arranged at the upper end of the top moving seat 2 and is threadedly connected to the top slider 5. The upper end of the top seat 6 is fixedly connected to the lower end of the top slider 5.

[0038] Two end plates are fixedly connected in parallel on the upper surface of the top moving seat 2. Both ends of the first transverse lead screw 4 are respectively rotatably installed on the two end plates. A first transverse motor is fixedly connected to one of the end plates, and the output shaft of the first transverse motor is fixedly connected to the end of the first transverse lead screw 4.

[0039] One end of the assembly frame 11 is fixedly connected to a hinge frame 15. The hinged end of the swing frame 14 is hinged to the hinge frame 15. An installation hole is formed on the assembly frame 11. A multi - section telescopic cylinder 12 is hinged in the installation hole. The upper end of the swing frame 14 is fixedly connected to an avoidance connection frame 13 arranged in a U - shape. The telescopic end of the multi - section telescopic cylinder 12 is hinged to the avoidance connection frame 13.

[0040] A side moving seat 16 is slidable along the longitudinal direction on the swing frame 14, and the electromagnetic chuck 23 is slidably connected to the side moving seat 16 along the transverse direction.

[0041] Two second longitudinal lead screws 17 are respectively rotatably arranged at both ends of the swing frame 14 corresponding to the side moving seat 16. Both ends of the side moving seat 16 are respectively threadedly connected to the two second longitudinal lead screws 17.

[0042] The swing frame 14 is provided with second rectangular mounting holes 18. Both ends of the second longitudinal lead screw 17 are respectively rotatably mounted on the opposite inner walls of the second rectangular mounting holes 18. Corresponding to each second longitudinal lead screw 17, second longitudinal motors are fixedly connected to the outer wall of the swing frame 14. The output shafts of the second longitudinal motors are fixedly connected to the ends of the second longitudinal lead screws 17.

[0043] The side moving seat 16 is provided with side sliding holes 19 along the sliding direction of the electromagnetic chuck 23. Side sliders 21 are slidably arranged in the side sliding holes 19. A second transverse lead screw 20 threadedly connected to the side sliders 21 is rotatably arranged on the side wall of the side moving seat 16. A mounting plate 22 is fixedly connected to the side sliders 21. The electromagnetic chuck 23 is fixedly connected to the mounting plate 22. Two electromagnetic chucks 23 are arranged in parallel.

[0044] Two end plates are fixedly connected in parallel to one side of the side moving seat 16. Both ends of the second transverse lead screw 20 are respectively rotatably mounted on the two end plates. A second transverse motor is fixedly connected to one of the end plates. The output shaft of the second transverse motor is fixedly connected to the end of the second transverse lead screw 20.

[0045] The support top frame 1 is supported on the ground by side frames arranged in parallel.

[0046] The lifting hook 10 is rotatably arranged at one end. Suspension ropes are respectively connected to the upper parts near the four corners of the assembly frame 11. The upper ends of a plurality of suspension ropes are connected to the lifting hook 10.

[0047] A bottom plate support frame 24 for supporting on the ground is arranged below the support top frame 1.

[0048] The working principle of this device is as follows:

[0049] By placing the bottom plate on the bottom plate support frame 24 for support, the top seat 6 can perform horizontal displacement in the transverse and longitudinal directions along the support top frame 1, which can drive the electric hoist 9 to displace, realizing the matching of the positions of the side plates of the bottom plate in different directions;

[0050] The side plates or top plates are adsorbed by the electromagnetic chuck 23 on the swing frame 14. When assembling the side plates and the bottom plate, the swing frame 14 is swung to the vertical state, and the side plates are adsorbed by the electromagnetic chuck 23. Through the transverse and longitudinal feeding of the top seat 6 and the transverse and longitudinal feeding of the electromagnetic chuck 23 to match the position of the bottom plate, the assembly with the bottom plate is realized. After assembling one side plate, since the end of the lifting hook 10 on the electric hoist 9 is rotatably arranged, the assembly frame 11 can be rotated to change the direction, and then other side plates can be assembled according to the above steps;

[0051] After the side plates are assembled, the electromagnetic chuck 23 adsorbs the top plate, and the swing frame 14 swings to the horizontal state and then assembles the top plate according to the above steps, which is convenient and fast, realizing the assembly of all side plates and top plates with one clamping tool;

[0052] Moreover, the side plates and the top plate are fixed by using the electromagnetic chuck 23. Compared with the clamping jaw method in the traditional technology, the volume can be reduced. It is only necessary to adsorb the side walls of the top plate and the side plates by using the electromagnetic chuck 23, overcoming the problem of clamping the bottom plate and the end walls of the side plates by the clamping jaws, reducing the volume of the equipment and facilitating layout and use.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered by the scope of the claims and the description of the present invention.

Claims

1. The cargo box assembly spreader is characterized by: The invention comprises a supporting top frame (1), wherein a top seat (6) is provided in the supporting top frame (1) so as to slide horizontally in the transverse direction and in the longitudinal direction, the lower end of the top seat (6) is connected to an electric hoist (9), a lifting hook (10) of the electric hoist (9), the lifting hook (10) is connected to an assembly frame (11), a swing frame (14) is hingedly connected to the assembly frame (11) and is swingably arranged in the horizontal to vertical direction, and an electromagnetic suction cup (23) is provided on the swing frame (14) so ​​as to slide horizontally and in the longitudinal direction.

2. The container assembly sling according to claim 1, characterized in that: The support top frame (1) is provided with a top movable seat (2) for horizontal sliding in the longitudinal direction, the top seat (6) is connected to the top movable seat (2) for horizontal sliding in the transverse direction, the support top frame (1) is provided with two first longitudinal lead screws (3) for rotating at the two ends of the top movable seat (2), and the two ends of the top movable seat (2) are respectively threadedly connected to the two first longitudinal lead screws (3).

3. The container assembly sling according to claim 2, characterized in that: A first rectangular mounting hole (7) is provided on the support top frame (1), and the two ends of the first longitudinal screw (3) are rotatably mounted on the opposite inner walls of the first rectangular mounting hole (7). A first longitudinal motor is fixedly connected to the outer wall of the support top frame (1) corresponding to each of the first longitudinal screws (3), and the output shaft of the first longitudinal motor is fixedly connected to the end of the first longitudinal screw (3).

4. The container assembly sling according to claim 3, characterized in that: The top movable seat (2) is provided with a top sliding hole (8) along the sliding direction of the top seat (6), a top sliding block (5) is slidably arranged in the top sliding hole (8), a first transverse lead screw (4) threadedly connected to the top sliding block (5) is rotatably arranged at the upper end of the top movable seat (2), and the upper end of the top seat (6) is fixedly connected to the lower end of the top sliding block (5).

5. The container assembly sling according to claim 4, characterized in that: The upper surface of the top movable seat (2) is fixedly connected to two end plates in parallel, and the two ends of the first transverse screw (4) are correspondingly rotatably mounted on the two end plates, and a first transverse motor is fixedly connected to one of the end plates, and the output shaft of the first transverse motor is fixedly connected to the end of the first transverse screw (4).

6. The container assembly sling according to claim 5, characterized in that: One end of the assembly frame (11) is fixedly connected to an articulated frame (15), and the articulated end of the swing frame (14) is articulated to the articulated frame (15). A mounting hole is provided on the assembly frame (11), and a multi-stage telescopic cylinder (12) is articulated in the mounting hole. The upper end of the swing frame (14) is fixedly connected to a U-shaped avoidance connecting frame (13), and the telescopic end of the multi-stage telescopic cylinder (12) is articulated to the avoidance connecting frame (13).

7. The container assembly sling according to claim 6, characterized in that: The swing frame (14) is provided with a side movable seat (16) for sliding along the longitudinal direction, and the electromagnetic suction cup (23) is connected to the side movable seat (16) for sliding along the transverse direction. The swing frame (14) is provided with two second longitudinal lead screws (17) for rotating at the two ends corresponding to the side movable seat (16), and the two ends of the side movable seat (16) are respectively threadedly connected to the two second longitudinal lead screws (17).

8. The container assembly sling according to claim 7, characterized in that: The swing frame (14) is provided with a second rectangular mounting hole (18), and the two ends of the second longitudinal screw (17) are rotatably mounted on the opposite inner walls of the second rectangular mounting hole (18). A second longitudinal motor is fixedly connected to the outer wall of the swing frame (14) corresponding to each of the second longitudinal screws (17), and the output shaft of the second longitudinal motor is fixedly connected to the end of the second longitudinal screw (17).

9. The container assembly sling according to claim 8, characterized in that: The side movable seat (16) is provided with a side sliding hole (19) along the sliding direction of the electromagnetic suction cup (23), a side sliding block (21) is slidably provided in the side sliding hole (19), a second transverse lead screw (20) threadedly connected to the side sliding block (21) is rotatably provided on the side wall of the side movable seat (16), a mounting plate (22) is fixedly connected to the side sliding block (21), the electromagnetic suction cup (23) is fixedly connected to the mounting plate (22), and two electromagnetic suction cups (23) are arranged in parallel.

10. The container assembly sling according to claim 9, characterized in that: Two end plates are fixedly connected in parallel on one side of the side movable seat (16), and the two ends of the second transverse screw (20) are correspondingly rotatably mounted on the two end plates, and a second transverse motor is fixedly connected to one of the end plates, and the output shaft of the second transverse motor is fixedly connected to the end of the second transverse screw (20).

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