CN220641376U

CN220641376U - Lifting assembly line

Info

Publication number: CN220641376U
Application number: CN202321699962.1U
Authority: CN
Inventors: 刘志豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-03-22
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses a lifting assembly line, which comprises a lifting frame, a plurality of conveying rollers rotatably arranged in the top end port of the lifting frame and a conveying belt paved on the conveying rollers, wherein the conveying rollers are arranged on the lifting frame; the lifting device comprises a lifting rack, and is characterized by further comprising a centering component, wherein the centering component comprises a U-shaped substrate arranged on the lifting rack, a limiting piece connected in the U-shaped substrate, two groups of auxiliary rods connected to the side surfaces of the limiting piece, a reset spring movably sleeved on each group of auxiliary rods and connected with the side surfaces of the limiting piece, a centering clamping plate I movably sleeved on the two groups of auxiliary rods and connected with the side surfaces of the reset spring, a centering clamping plate II and two gears II and gears I which are rotationally connected to the top end of the U-shaped substrate, and the gears II are meshed with the gears I. According to the utility model, the automatic centering of the object can be realized, the scanning record of the object by the scanner is facilitated, the manual centering is not needed, the working efficiency is improved, and the labor burden of staff is greatly and effectively reduced.

Description

Lifting assembly line

Technical Field

The utility model belongs to the technical field of assembly line devices, and particularly relates to a lifting assembly line.

Background

The assembly line workbench combines the workbench with the conveying belt, so that when the conveying belt conveys goods, workers can conduct assembly line operation on the workbench on the left side and the right side of the conveying belt, and therefore articles on the conveying belt can be conveniently worked, and the operation is simple.

For example: through searching, the utility patent with the bulletin number of CN206466599U is a dustproof lifting type assembly line device, and comprises a conveying belt, two side frames, two rollers, a plurality of connecting plates, a motor, a plurality of supporting columns, a plurality of guide cylinders, a plurality of sealing covers, bolts, nuts and a rotary table; this patent lifting type assembly line equipment not only can accomplish the lifting operation fast, but also can prevent that the dust from getting into, adapts to the more production environment of dust.

At present, in the prior art, the inventor finds that when the patent conveying belt is used for conveying objects, certain cargo angles can be inclined, once the objects can not be scanned and recorded or guided easily due to the inclination, the workers are required to manually straighten the objects, the operation is more troublesome, the working efficiency is lower, and the labor burden of the workers is greatly increased.

Disclosure of Invention

The utility model aims to solve the problems and provide a lifting assembly line.

The utility model realizes the above purpose through the following technical scheme:

a lifting assembly line comprises a lifting frame, a plurality of conveying rollers rotatably arranged in the top end port of the lifting frame and a conveying belt paved on the conveying rollers;

the centering assembly comprises a lifting frame, a U-shaped base plate, a limiting part, two groups of auxiliary rods, a reset spring, a first centering clamping plate, a second centering clamping plate, two gears and a first gear, wherein the U-shaped base plate is arranged on the lifting frame, the limiting part is connected in the U-shaped base plate, the two groups of auxiliary rods are connected to the side face of the limiting part, the reset spring is movably sleeved on each group of auxiliary rods and is connected with the side face of the limiting part, the first centering clamping plate is movably sleeved on the two groups of auxiliary rods and is connected with the side face of the reset spring, the second centering clamping plate is connected with the two gears and the first gear in a rotating mode, the two gears are meshed with the first gear, eccentric blocks are arranged on two sides of the interior of the U-shaped base plate in a rotating mode, and each eccentric block is connected with each second gear.

The device is further improved in that the inner wall surfaces of the first righting splint and the second righting splint are connected with silica gel pads, the sizes of the first righting splint and the second righting splint are the same, and the silica gel pads are used for buffering and protecting products during clamping and righting.

The centering clamp plate is characterized in that a limiting seat is arranged on one side face of the eccentric block, a notch for installing the eccentric block is arranged on the side face of the limiting seat, and the eccentric block is arranged in the notch in an initial state.

The further improvement is that the first gear and the transmission roller are driven by an external servo motor.

The auxiliary rods are used for limiting the first righting splint and the second righting splint to move, so that the righting is more stable.

The utility model has the beneficial effects that:

according to the utility model, under the design of the centralizing assembly, the centralizing clamping plate I and the centralizing clamping plate II are mutually close under the rotation of the two eccentric blocks, and the central bar code of the object is pushed to the central zone of the conveyor belt, so that the object can be automatically centralized, the scanner is convenient to scan and record the object, the manual centralizing is not needed, the working efficiency is improved, and the labor burden of workers is greatly and effectively reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a centralizer assembly and lifting frame of the utility model;

FIG. 3 is a schematic cross-sectional top view of a centralizer assembly of the utility model.

The marks in the figure: 1. a lifting frame; 11. a transfer drum; 12. a conveyor belt; 2. a righting assembly; 21. righting the first clamping plate; 22. a U-shaped substrate; 23. a first gear; 24. a second gear; 25. righting the second clamping plate; 26. an auxiliary lever; 27. a return spring; 28. a limiting piece; 29. an eccentric block; 210. a silica gel pad; 3. a limit seat; 31. and (5) a notch.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, a lifting assembly line comprises a lifting frame 1, a plurality of conveying rollers 11 rotatably arranged in the top end port of the lifting frame 1, and a conveying belt 12 paved on the conveying rollers 11; the centering assembly 2 comprises a U-shaped base plate 22 erected on the lifting frame 1, a limiting piece 28 connected in the U-shaped base plate 22, two groups of auxiliary rods 26 connected to the side faces of the limiting piece 28, a reset spring 27 movably sleeved on each group of auxiliary rods 26 and connected with the side faces of the limiting piece 28, a centering clamping plate I21 movably sleeved on the two groups of auxiliary rods 26 and connected with the side faces of the reset spring 27, a centering clamping plate II 25, two gears II 24 and a gear I23 rotatably connected to the top end of the U-shaped base plate 22, the two gears II 24 and the gears I23 are in meshed connection, eccentric blocks 29 are rotatably arranged on two sides of the inside of the U-shaped base plate 22, and each eccentric block 29 is connected with each gear II 24 respectively.

Referring to fig. 2, as a preferred embodiment, the inner wall surfaces of the first centering splint 21 and the second centering splint 25 are connected with a silica gel pad 210, the sizes of the first centering splint 21 and the second centering splint 25 are the same, and the silica gel pad 210 is used for buffering and protecting the product during clamping and centering.

Referring to fig. 2 and 3, as a preferred embodiment, the first centering cleat 21 and the second centering cleat 25 are provided with a limiting seat 3 on a side surface of the eccentric block 29, a notch 31 for installing the eccentric block 29 is provided on the side surface of the limiting seat 3, and the eccentric block 29 is located in the notch 31 in an initial state.

In connection with fig. 2, as a preferred embodiment, the first gear 23 and the transfer roller 11 are driven by an external servo motor.

Referring to fig. 2 and 3, as a preferred embodiment, at least two auxiliary rods 26 are provided on each set of side surfaces of the limiting member 28, and the auxiliary rods 26 are used for limiting the movement of the first centering splint 21 and the second centering splint 25, so that the centering is more stable.

It should be noted that, with reference to fig. 1 to 3, the dimensions of the whole application document are selected and installed according to the field requirements; in addition, the model of the servo motor in the application document is YCT160, and the rotating speed and the rotating time of the servo motor can be set before implementation. It should be noted that, the lifting frame 1 may be driven by a hydraulic cylinder, or may be set by referring to a patent authorized by the background art to realize lifting of the lifting frame 1, which is omitted from the application document;

the use principle of the lifting assembly line is as follows:

before use, the height of the conveyor belt 12 is adjusted by the lifting frame 1;

when in use, the objects are led into the conveyor belt 12, and the external servo motor drives the conveyor roller 11 and the conveyor belt 12 to convey the objects;

when the objects are transmitted into the U-shaped substrate 22, the servo motor drives the first gear 23 and the second gears 24 to rotate, so that the second gears 24 drive the two eccentric blocks 29 to rotate, the first centering clamping plate 21 and the second centering clamping plate 25 are mutually close under the action of the eccentric blocks 29, the objects are pushed to the center of the conveyor belt 12 for centering, and at the moment, the center bar code of the objects is positioned in the center zone of the conveyor belt 12, so that the scanning record of the objects by the scanner is facilitated;

when the eccentric block 29 pushes the first centering splint 21 and the second centering splint 25 to be mutually close, the first centering splint 21 and the second centering splint 25 slide on the two groups of auxiliary rods 26 respectively, and compress the return spring 27, so that the return spring 27 deforms to generate resilience force after being extruded, and after the eccentric block 29 rotates once, the first centering splint 21 and the second centering splint 25 return to the initial positions under the action of resilience force, so that after the operation is repeated, the automatic centering of objects can be realized, manual centering is not needed, the working efficiency is improved, and further the labor burden of workers is greatly and effectively reduced.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. A lifting assembly line comprises a lifting frame (1), a plurality of conveying rollers (11) rotatably arranged in the top end port of the lifting frame (1) and a conveying belt (12) paved on the conveying rollers (11);

the centering device is characterized by further comprising a centering component (2), wherein the centering component (2) comprises a U-shaped base plate (22) erected on a lifting frame (1), a limiting piece (28) connected in the U-shaped base plate (22), two groups of auxiliary rods (26) connected to the side surfaces of the limiting piece (28), a reset spring (27) movably sleeved on each group of auxiliary rods (26) and connected with the side surfaces of the limiting piece (28), a centering clamping plate I (21) movably sleeved on each group of auxiliary rods (26) and connected with the side surfaces of the reset spring (27), a centering clamping plate II (25), two gears II (24) and a gear I (23) which are rotatably connected to the top end of the U-shaped base plate (22), the two gears II (24) are in meshed connection with the gears I (23), and eccentric blocks (29) are rotatably arranged on two sides of the inside of the U-shaped base plate (22), and each eccentric block (29) is connected with each gear II (24) respectively.

2. A lifting assembly line as claimed in claim 1, wherein: the inner wall surfaces of the first righting splint (21) and the second righting splint (25) are connected with silica gel pads (210), and the first righting splint (21) and the second righting splint (25) are the same in size.

3. A lifting assembly line as claimed in claim 1, wherein: the centering clamp plate I (21) and the centering clamp plate II (25) are provided with a limiting seat (3) on one side surface of the eccentric block (29), a notch (31) for installing the eccentric block (29) is formed on the side surface of the limiting seat (3), and the eccentric block (29) is located in the notch (31) in an initial state.

4. A lifting assembly line as claimed in claim 1, wherein: the first gear (23) and the conveying roller (11) are driven by an external servo motor.

5. A lifting assembly line as claimed in claim 1, wherein: the number of auxiliary rods (26) of each group on the side surface of the limiting piece (28) is at least two.