CN215401431U

CN215401431U - Cantilever type lifting and moving platform

Info

Publication number: CN215401431U
Application number: CN202121475647.1U
Authority: CN
Inventors: 高旭程; 陈永祥; 陈禹尧; 高旭权
Original assignee: Suzhou Unimation Industrial Robot Technology Co ltd
Current assignee: Suzhou Unimation Industrial Robot Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-04
Anticipated expiration: 2031-06-30

Abstract

The utility model relates to a cantilever type lifting and moving platform which comprises a rack and a lifting assembly arranged on the rack, wherein one side of the lifting assembly is provided with a cantilever type moving platform driven by the lifting assembly, the cantilever type moving platform is provided with a clamping and positioning assembly and a material platform, the clamping and positioning assembly comprises a clamping part and a clamping part driving source for driving the clamping part to move towards or away from the material platform, the clamping part comprises a clamping mounting plate connected with the clamping part driving source, one end of the clamping mounting plate is provided with a fixed clamping arm, and the other end of the clamping mounting plate is provided with a sliding clamping arm moving towards the fixed clamping arm. The utility model provides a cantilever type lifting moving platform, wherein a clamping and positioning assembly is arranged on the moving platform, so that the stability of materials in the lifting process is ensured.

Description

Cantilever type lifting and moving platform

Technical Field

The utility model relates to the technical field of transmission devices, in particular to a cantilever type lifting and moving platform.

Background

The speed-multiplying line is material conveying equipment important for assembling and production processing procedures in the production and manufacturing industry, generally consists of a head-tail lifter, a speed-multiplying line body and the like when in use, is widely used in common production and assembly, and is particularly common in the electronic automobile industry. The upper-layer line body is used for enabling the tooling plate to flow to a working position and waiting for corresponding assembling or processing procedures of a manipulator or manual operation; the lower-layer wire body is used for backflow of the tooling plate, the head-tail lifter is used for switching and conveying the upper-layer wire body and the lower-layer wire body of the tooling plate, and the wire bodies are usually arranged in a linear type or a runway type.

When the speed-multiplying line is used, the head-tail lifter drives the lifting table to move, so that the lifting table is in butt joint with the speed-multiplying line body, but in the process that the head-tail lifter drives the lifting table to move, due to inertia effect or vibration during moving, materials placed on the lifting table are prone to shifting on the lifting table, on one hand, the positions of the materials are prone to being inaccurate, and on the other hand, damage to the head-tail lifter is prone to being caused during shifting.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the utility model is to overcome the problem that the material on the lifting platform cannot be fixed by the lifter in the lifting process in the prior art, and the utility model provides the cantilever type lifting platform moving platform, wherein the clamping and positioning assembly is arranged on the platform moving platform, so that the stability of the material in the lifting process is ensured.

In order to solve the technical problem, the utility model provides a cantilever type lifting and moving platform, which comprises a rack and a lifting assembly arranged on the rack, wherein a cantilever type moving platform driven by the lifting assembly is arranged on one side of the lifting assembly, a clamping and positioning assembly and a material platform are arranged on the cantilever type moving platform, the clamping and positioning assembly comprises a clamping part and a clamping part driving source for driving the clamping part to move towards or away from the material platform, the clamping part comprises a clamping mounting plate connected with the clamping part driving source, a fixed clamping arm is arranged at one end of the clamping mounting plate, and a sliding clamping arm moving towards the fixed clamping arm is arranged at the other end of the clamping mounting plate.

In one embodiment of the present invention, the clamping mounting plate is provided with a guide rail for limiting the moving direction of the sliding clamping arm and a clamping arm driving source for providing power for the sliding clamping arm.

In one embodiment of the present invention, the lifting assembly includes a lifting driving source, a connecting shaft driven by the lifting driving source, a transmission sprocket rotatably disposed on the connecting shaft, and a transmission chain engaged with the transmission sprocket, and the transmission chain is connected to the cantilever type transfer table so as to drive the cantilever type transfer table to lift.

In one embodiment of the utility model, two ends of the connecting shaft are provided with connecting shaft sliding blocks, and the rack is provided with connecting shaft sliding rails matched with the connecting shaft sliding blocks.

In an embodiment of the present invention, the upper end and the lower end of the lifting assembly are both provided with a limiting block for limiting the moving position of the cantilever type moving platform.

In an embodiment of the utility model, the cantilever type transfer platform is a hollow polygonal frame structure, the clamping and positioning assembly and the material carrying platform are both mounted on the cantilever type transfer platform through a support plate erected on the frame, and a reinforcing plate is arranged on the frame.

In an embodiment of the present invention, a stage slider is disposed on a side surface of the cantilever type moving stage, and a stage slide rail matched with the stage slider is disposed on the frame.

In an embodiment of the present invention, a horizontal conveying device is disposed on the material carrying platform, and guide wheels that are received by the horizontal conveying device are disposed on two sides of the horizontal conveying device.

In one embodiment of the utility model, an access door is arranged on the side of the frame, which is close to the lifting component, and the access door is opened and closed.

In one embodiment of the utility model, the frame is formed by assembling aluminum materials or welding steel materials.

Compared with the prior art, the technical scheme of the utility model has the following advantages:

the cantilever type lifting and moving platform disclosed by the utility model has the advantages that the lifting assembly is adopted to drive the cantilever type moving platform from the side surface, compared with the method that the moving platform is driven from the bottom to move up and down, the stroke distance of the moving platform can be further increased, so that the size of the lifter is reduced in a limited space, in addition, the cantilever type lifting and moving platform is also provided with the clamping and positioning assembly, the clamping part of the clamping and positioning assembly moves towards the material platform from the side surface, the clamping and fixing of the material on the material platform are realized, in addition, the distance between two clamping arms of the clamping part can also be adjusted according to the thickness of the material, and the cantilever type lifting and moving platform is suitable for clamping and fixing the materials with different sizes.

Drawings

In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the embodiments of the present disclosure taken in conjunction with the accompanying drawings, in which

FIG. 1 is a schematic diagram of the overall structure of the cantilever type elevating platform;

FIG. 2 is a schematic structural view of the clamping and positioning assembly of the present invention;

FIG. 3 is a schematic structural diagram of the cantilever stage of the present invention;

fig. 4 is a schematic structural view of the lifting assembly of the present invention.

The specification reference numbers indicate: 1. a frame; 2. a lifting assembly; 21. a lifting drive source; 22. a connecting shaft; 23. a drive sprocket; 24. connecting shaft sliding blocks; 25. connecting shaft slide rails; 26. a limiting block; 3. a cantilever type moving platform; 31. a support plate; 32. a reinforcing plate; 33. a stage slide block; 34. a stage slide rail; 4. clamping and positioning components; 41. a clamping part driving source; 42. clamping the mounting plate; 43. fixing the clamping arm; 44. sliding the clamping arm; 45. a guide rail; 46. a clamp arm driving source; 5. a material carrying platform; 51. a horizontal transfer device; 52. a guide wheel; 6. access door

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

Referring to fig. 1, the cantilever type lifting and moving platform of the present invention comprises a frame 1 and a lifting assembly 2 arranged on the frame 1, wherein a cantilever type moving platform 3 driven by the lifting assembly 2 is arranged on one side of the lifting assembly 2, and the cantilever type moving platform 3 is driven by the lifting assembly 2 to move up and down, so as to drive materials to be butted with an upper layer and a lower layer of double-speed lines; in addition, the cantilever type moving platform 3 of this embodiment is provided with a clamping and positioning assembly 4 and a material platform 5, the clamping and positioning assembly 4 is arranged on one side of the material platform 5, the material platform 5 is used for bearing a material, and after the material falls on the material platform 5, the clamping and positioning assembly 4 clamps and fixes the material from the side, so that the stability of the material is ensured in the lifting process of the cantilever type moving platform 3.

Specifically, frame 1 adopts the aluminum product to assemble or steel welding forms, and cantilever type lift platform of moving in this embodiment realizes and double fast line body butt joint, is provided with material import and material export on the extending direction along double fast line body, and the remaining sets up closed baffle frame 1 one side that leans on to connect lifting unit 2 is provided with the access door 6 of switching, realizes maintenance and the change to inside lifting unit 2.

Referring to fig. 2, the clamping and positioning assembly 4 includes a clamping portion and a clamping portion driving source 41 for driving the clamping portion to move toward or away from the material carrying platform, the clamping portion includes a clamping mounting plate 42 connected to the clamping portion driving source 41, a fixed clamping arm 43 is disposed at one end of the clamping mounting plate 42, a sliding clamping arm 44 moving toward the fixed clamping arm 43 is disposed at the other end of the clamping mounting plate 42, when a material is placed on the material carrying platform 5 from one side of the double-speed wire body, the clamping portion driving source 41 pushes the clamping portion to abut against the material direction, according to the size of the material, a gap between the sliding clamping arm 43 and the fixed clamping arm 44 is adjusted to clamp and fix the material between the sliding clamping arm 43 and the fixed clamping arm 44, the lifting assembly 2 drives the cantilever type moving platform 3 to move up and down, so as to realize transportation of the material on the double-speed wire bodies of different layers, when the lifting assembly 2 moves in place, the sliding clamping arm 43 is opened, the clamping part driving source 41 drives the clamping part to be far away from the material, and the material is continuously transported on the speed-multiplying line body without a layer.

Specifically, the clamping mounting plate 42 is provided with a guide rail 45 for limiting the moving direction of the sliding clamping arm 43 and a clamping arm driving source 46 for providing power for the sliding clamping arm 43, and the clamping arm driving source 46 drives the sliding clamping arm 43 to move towards the abutting joint or away from the fixed clamping arm 44 along the extending direction of the guide rail.

Referring to fig. 3, the cantilever type moving platform 3 is a hollowed polygonal frame structure, the clamping and positioning assembly 4 and the material platform 5 are both mounted on the cantilever type moving platform 3 through a support plate 31 erected on the frame, and a reinforcing plate 32 is arranged on the frame; a stage slider 33 is arranged on the side surface of the cantilever type transfer stage 3, a stage slide rail 34 matched with the stage slider 33 is arranged on the frame 1, and the movement direction of the cantilever type transfer stage 3 is controlled by matching the stage slider 33 with the stage slide rail 34.

Specifically, in order to convey the material on the material loading platform 5 into the speed doubling line, a horizontal conveying device 51 is arranged on the material loading platform 5, guide wheels 52 which are connected with the horizontal conveying device 51 are arranged on two sides of the horizontal conveying device 51, and the horizontal conveying device 51 drives the material to be conveyed into the speed doubling line through the guide wheels 52.

Referring to fig. 4, the lifting assembly 2 includes a lifting driving source 21, a connecting shaft 22 driven by the lifting driving source 21, a transmission sprocket 23 rotatably disposed on the connecting shaft 22, and a transmission chain engaged with the transmission sprocket 23, the transmission chain is connected to the cantilever type transfer platform 3 to drive the cantilever type transfer platform 3 to lift, in this embodiment, the lifting driving source 21 pushes the connecting shaft 22 to drive the transmission sprocket 23 to move, the transmission sprocket 23 rotates during the moving process, the rotating transmission sprocket 23 drives the transmission chain to move, the transmission chain drives the cantilever type transfer platform 3 to move, and one end of the transmission chain connected to the cantilever type transfer platform 3 can move to the bottom of the lifting driving source 21, so that the cantilever type transfer platform 3 can move to the bottom of the lifting driving source 21, compared with the cantilever type transfer platform 3 directly connected to the piston rod of the lifting driving source 21, space can be saved in the vertical direction.

Specifically, two transmission chain wheels 23 and two transmission chains are arranged on the connecting shaft 22, and the two transmission chain wheels 23 are respectively connected to two sides of the connecting shaft 22 in a rotating manner, so that the stability of the cantilever type moving platform 3 in the moving process can be further improved.

Specifically, two ends of the connecting shaft 22 are provided with connecting shaft sliders 24, a connecting shaft slide rail 25 matched with the connecting shaft sliders 24 is arranged on the rack 1, and the connecting shaft sliders 24 and the connecting shaft slide rails 25 are matched to limit the moving direction of the connecting shaft 22.

Specifically, the upper end and the lower end of the lifting assembly 2 are both provided with a limiting block 26 for limiting the moving position of the cantilever type moving platform 3, and after the cantilever type moving platform 3 is abutted against the limiting block 26, the cantilever type moving platform 3 reaches a predetermined position.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. The utility model provides a cantilever type goes up and down to move platform, includes frame and the lifting unit who sets up in the frame, its characterized in that: the clamping device comprises a lifting assembly and is characterized in that a cantilever type moving platform driven by the lifting assembly is arranged on one side of the lifting assembly, a clamping and positioning assembly and a material platform are arranged on the cantilever type moving platform, the clamping and positioning assembly comprises a clamping portion and a clamping portion driving source for driving the clamping portion to move towards or away from the material platform, the clamping portion comprises a clamping mounting plate connected with the clamping portion driving source, a fixed clamping arm is arranged at one end of the clamping mounting plate, and a sliding clamping arm moving towards the fixed clamping arm is arranged at the other end of the clamping mounting plate.

2. The cantilevered lift transfer station of claim 1, wherein: the clamping mounting plate is provided with a guide rail for limiting the moving direction of the sliding clamping arm and a clamping arm driving source for providing power for the sliding clamping arm.

3. The cantilevered lift transfer station of claim 1, wherein: the lifting assembly comprises a lifting driving source, a connecting shaft driven by the lifting driving source, a transmission chain wheel rotatably arranged on the connecting shaft, and a transmission chain meshed with the transmission chain wheel, and the transmission chain is connected with the cantilever type moving platform table so as to drive the cantilever type moving platform table to lift.

4. The cantilevered lift transfer station of claim 3, wherein: connecting shaft sliders are arranged at two ends of the connecting shaft, and connecting shaft slide rails matched with the connecting shaft sliders are arranged on the rack.

5. The cantilevered lift transfer station of claim 3, wherein: limiting blocks for limiting the moving position of the cantilever type moving platform are arranged at the upper end and the lower end of the lifting assembly.

6. The cantilevered lift transfer station of claim 1, wherein: the cantilever type moving platform is of a hollow polygonal frame structure, the clamping and positioning assembly and the material platform are both arranged on the cantilever type moving platform through a supporting plate erected on the frame, and a reinforcing plate is arranged on the frame.

7. The cantilevered lift transfer station of claim 1, wherein: the side surface of the cantilever type moving platform is provided with a platform sliding block, and the rack is provided with a platform sliding rail matched with the platform sliding block.

8. The cantilevered lift transfer station of claim 1, wherein: and a horizontal conveying device is arranged on the material carrying platform, and guide wheels which are connected with the horizontal conveying device are arranged on two sides of the horizontal conveying device.

9. The cantilevered lift transfer station of claim 1, wherein: and an access door which is opened and closed is arranged on one side of the rack, which is close to the lifting component.

10. The cantilevered lift transfer station of claim 1, wherein: the frame is formed by assembling aluminum materials or welding steel materials.