Heavy-load jacking displacement mechanism

Abstract

The utility model discloses a heavy-load jacking displacement mechanism, and aims to provide a heavy-load jacking displacement mechanism which is simple in structure, high in flexibility, capable of being adjusted at multiple angles, capable of adapting to heavy-load products, compatible with assembly lines of products with various weights and capable of achieving jacking and rotary displacement of the products at the same time. The device comprises a supporting plate, a jacking assembly and a rotating assembly, the jacking assembly comprises a jacking air cylinder and a jacking plate, the jacking air cylinder is arranged at the lower end of the supporting plate, the jacking plate is connected with the upper end of the supporting plate through a plurality of linear bearings, the movable end of the jacking air cylinder is connected with the lower end face of the jacking plate, and the movable end of the jacking air cylinder is connected with the rotating assembly. The rotating assembly comprises a rotating module and a carrying plate, the rotating module is connected with the upper end face of the jacking plate, the carrying plate is connected with the rotating end of the rotating module, and the jacking air cylinder and the rotating module drive the carrying plate to do lifting or rotating motion. The utility model is applied to the technical field of product jacking displacement.

Description

Technical Field

[0001] The utility model is applied to the technical field of product lifting and displacement, and particularly relates to a heavy-load lifting and displacement mechanism. Background Art

[0002] With the continuous development of automation equipment, the production and assembly of various products are gradually replaced by automation equipment instead of traditional manual operations. In the automated production process, it is necessary to use a conveying mechanism to convey various parts to various production and assembly machines, and then use a lifting or clamping mechanism to lift and transfer the products on the conveying mechanism. For example, in the product assembly process, it is necessary to lift the pallet loaded with parts on the conveying mechanism and then carry out multi-point material collection. At present, the pallet is mainly transported to the loading machine manually, and then manually rotated after loading is completed to achieve multi-point loading of the material tray. This method has high labor costs, and manual rotation cannot accurately rotate the pallet, which easily leads to failure of the loading mechanism to clamp. For heavy pallets, manual labor cannot independently complete the lifting and rotation, and external lifting or handling equipment is required, which is less efficient, or it can be clamped and rotated by a robot. However, for heavy-loaded products, a large robot is required to meet the requirements of stable clamping and rotation, so a larger site is required and the cost is higher. If a heavy-load lifting and positioning mechanism with a simple structure, high flexibility, multi-angle adjustment, adaptability to heavy-load products, compatibility with assembly lines for products of various weights, and the ability to simultaneously meet the requirements of product lifting and rotational displacement can be designed, the above problems can be solved. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the existing technology and provide a heavy-load lifting and positioning mechanism which has a simple structure, high flexibility, multi-angle adjustment, adaptability to heavy-load products, compatibility with assembly lines for products of various weights, and can simultaneously meet the requirements of product lifting and rotational displacement.

[0004] The technical solution adopted by the present invention is: the present invention includes a support plate, a lifting assembly and a rotating assembly, the lifting assembly includes a lifting cylinder and a lifting plate, the lifting cylinder is arranged at the lower end of the support plate, the lifting plate is connected to the upper end of the support plate through a plurality of linear bearings, the movable end of the lifting cylinder is connected to the lower end surface of the lifting plate, the rotating assembly includes a rotating module and a carrier plate, the rotating module is connected to the upper end surface of the lifting plate, the carrier plate is connected to the rotating end of the rotating module, the lifting cylinder and the rotating module respectively drive the carrier plate to perform lifting or rotating movements.

[0005] Furthermore, a plurality of limiting columns are provided on both sides of the lower end surface of the jacking plate, and the bottoms of the linear bearings on both sides of the jacking plate are respectively connected by connecting plates, and the connecting plates cooperate with the plurality of limiting columns.

[0006] Furthermore, a plurality of Z-shaped fixing plates are provided on both sides of the support plate, and the support plate is connected to an external fixing machine via the plurality of Z-shaped support plates.

[0007] Furthermore, the support plate is arranged at the lower end of the external conveyor line body, and a plurality of positioning pins are also provided on the upper end surface of the carrier plate, and the plurality of positioning pins are positioned and matched with the product trays on the external conveyor line body.

[0008] Furthermore, a plurality of pads are provided on the upper surface of the carrier plate, and the plurality of pads cooperate with the product trays on the external conveyor line body.

[0009] Furthermore, a plurality of sensors are provided at the upper end of the rotating module, and a plurality of inductive baffles are provided at the movable end of the rotating module, and the plurality of inductive baffles are inductively matched with the plurality of sensors.

[0010] Furthermore, a plurality of buffer blocks are provided on the lower end surface of the jacking plate, and the plurality of buffer blocks cooperate with the support plate.

[0011] The beneficial effects of the present invention are as follows: the support plate is fixed on the operating machine by several Z-shaped fixing plates and is arranged at the lower end of the external conveying line body; the several positioning pins 12 on the carrier plate are driven by the lifting cylinder to position the pallet on the external conveying line body to prevent the pallet from offsetting and falling off during the lifting and rotation process; the rotating module adopts a combination of a servo motor and a hollow rotating platform to rotate the pallet to any angle; several sensors and several induction baffles can ensure the rotation accuracy and avoid offset; several limit columns can limit the lifting height; and several buffer blocks are arranged to prevent the lifting cylinder from being overloaded during the descent of heavy-loaded products; it can simultaneously meet the requirements of lifting positioning and rotation adjustment, can be applied to assembly lines of products of various weights, and has strong compatibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional view of the utility model;

[0013] Figure 2 It is the main view of the utility model;

[0014] Figure 3 It is a side view of the utility model;

[0015] Figure 4 is a three-dimensional view of the rotation module. DETAILED DESCRIPTION

[0016] like Figures 1 to 4As shown, in this embodiment, the utility model includes a support plate 1, a lifting assembly 2 and a rotating assembly 3, the lifting assembly 2 includes a lifting cylinder 4 and a lifting plate 5, the lifting cylinder 4 is arranged at the lower end of the support plate 1, the lifting plate 5 is connected to the upper end of the support plate 1 through a plurality of linear bearings 6, the movable end of the lifting cylinder 4 is connected to the lower end surface of the lifting plate 5, the rotating assembly 3 includes a rotating module 7 and a carrier plate 8, the rotating module 7 is connected to the upper end surface of the lifting plate 5, the carrier plate 8 is connected to the rotating end of the rotating module 7, the lifting cylinder 4 and the rotating module 7 respectively drive the carrier plate 8 to perform lifting or rotating motion. It can be seen that the lifting cylinder 4 drives the lifting plate 5 to rise or fall, and the rotating module 7 on the lifting plate 5 is combined with a servo motor and a rotating platform, which can perform plane rotation adjustment on the carrier plate 8 after the lifting is completed, and can simultaneously meet the lifting positioning and rotation adjustment requirements. It can be applied to various weight product assembly lines, with a simple structure and strong compatibility.

[0017] like Figure 1 and Figure 3 As shown, in this embodiment, a plurality of limiting posts 9 are provided on both sides of the lower end surface of the lifting plate 5. The bottoms of the linear bearings 6 on both sides of the lifting plate 5 are connected by connecting plates 10, and the connecting plates 10 cooperate with the plurality of limiting posts 9. Thus, it can be seen that the plurality of limiting posts 9 can limit the lifting height, preventing the lifting height from being too high, which may cause the center of gravity of the heavy-loaded product to deviate.

[0018] like Figures 1 to 3 As shown, in this embodiment, a plurality of Z-shaped fixing plates 11 are provided on both sides of the support plate 1, and the support plate 1 is connected to the external fixed machine via the plurality of Z-shaped support plates 11. Thus, it can be seen that the Z-shaped fixing plates 11 can be fixed to the external fixed machine to reduce the occupied volume and make the whole more compact.

[0019] like Figures 1 to 3 As shown, in this embodiment, the support plate 1 is disposed at the lower end of the external conveyor body, and the upper end surface of the carrier plate 8 is further provided with a plurality of positioning pins 12, which are positioned to engage with the product trays on the external conveyor body. Thus, it can be seen that the lifting cylinder 4 drives the carrier plate 8 upward, and the plurality of positioning pins 12 on the carrier plate 8 engage with the positioning holes on the product trays of the external conveyor body to prevent the product trays from falling due to deviation during the lifting process.

[0020] like Figure 2 As shown, in this embodiment, a plurality of pads 13 are provided on the upper end surface of the carrier plate 8, and the plurality of pads 13 cooperate with the product trays on the external conveyor line. Thus, it can be seen that the plurality of pads 13 make the overall force of the product tray more uniform during the process of lifting the product tray.

[0021] like Figures 2 to 4 As shown, in this embodiment, a plurality of sensors 14 are provided at the upper end of the rotating module 7, and a plurality of inductive baffles 15 are provided at the movable end of the rotating module 7. The inductive baffles 15 cooperate with the plurality of sensors 14. Thus, after the rotating module 7 completes rotation adjustment, the sensors 14 and the inductive baffles 15 cooperate with each other to accurately feedback the rotation angle, making the angle adjustment more precise.

[0022] like Figure 1 and Figure 2 As shown, in this embodiment, the lower end surface of the lifting plate 5 is further provided with a plurality of buffer blocks 16, which cooperate with the support plate 1. Thus, the buffer blocks 16 can cushion the heavily loaded product pallets during the descent of the carrier plate 8, making the whole more stable.

[0023] The working principle of the present utility model is as follows: before the equipment is started, the heavy-loaded product pallet flows into the upper end of the fixed machine through the external conveyor line. When the product pallet passes the carrier plate 8, the lifting cylinder 4 drives the carrier plate 8 to rise. The several positioning pins 12 on the carrier plate 8 are positioned and matched with the product pallet to complete the lifting. The assembly equipment on the fixed machine takes the material and assembles the product pallet. The rotating module 7 performs synchronous rotation adjustment. After the assembly is completed, the lifting cylinder 4 drives the carrier plate 8 to descend, and the product pallet flows out from the external conveyor line. Repeating the above steps can realize the lifting and displacement of assembly lines for products of various weights.

[0024] Although the embodiments of the present invention are described with practical solutions, they do not limit the meaning of the present invention. For those skilled in the art, it is obvious to modify the implementation scheme and combine it with other solutions based on this description.

Claims

1. A heavy-load lifting and displacement mechanism, comprising a support plate (1), a lifting assembly (2) and a rotating assembly (3), characterized in that: The lifting assembly (2) includes a lifting cylinder (4) and a lifting plate (5), wherein the lifting cylinder (4) is arranged at the lower end of the support plate (1), and the lifting plate (5) is connected to the upper end of the support plate (1) through a plurality of linear bearings (6), and the movable end of the lifting cylinder (4) is connected to the lower end surface of the lifting plate (5), and the rotating assembly (3) includes a rotating module (7) and a carrier plate (8), wherein the rotating module (7) is connected to the upper end surface of the lifting plate (5), and the carrier plate (8) is connected to the rotating end of the rotating module (7), and the lifting cylinder (4) and the rotating module (7) respectively drive the carrier plate (8) to perform lifting or rotating motion.

2. A heavy-load lifting and displacement mechanism according to claim 1, characterized in that: A plurality of limiting columns (9) are provided on both sides of the lower end surface of the lifting plate (5), and the bottoms of the linear bearings (6) on both sides of the lifting plate (5) are connected to each other through connecting plates (10), and the connecting plates (10) cooperate with the plurality of limiting columns (9).

3. A heavy-load lifting and displacement mechanism according to claim 1, characterized in that: A plurality of Z-shaped fixing plates (11) are provided on both sides of the support plate (1), and the support plate (1) is connected to an external fixing machine via the plurality of Z-shaped support plates (11).

4. A heavy-load lifting and displacement mechanism according to claim 1, characterized in that: The support plate (1) is arranged at the lower end of the external conveyor line body, and the upper end surface of the carrier plate (8) is also provided with a plurality of positioning pins (12), and the plurality of positioning pins (12) are positioned and matched with the product trays on the external conveyor line body.

5. A heavy-load lifting and displacement mechanism according to claim 4, characterized in that: A plurality of pads (13) are provided on the upper end surface of the carrier plate (8), and the plurality of pads (13) cooperate with the product trays on the external conveyor line body.

6. A heavy-load lifting and displacement mechanism according to claim 1, characterized in that: A plurality of sensors (14) are provided at the upper end of the rotating module (7), and a plurality of inductive baffles (15) are provided at the movable end of the rotating module (7). The plurality of inductive baffles (15) are inductively matched with the plurality of sensors (14).

7. The heavy-load lifting and displacement mechanism according to claim 1, characterized in that: The lower end surface of the lifting plate (5) is further provided with a plurality of buffer blocks (16), and the plurality of buffer blocks (16) cooperate with the support plate (1).

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