CN215515931U

CN215515931U - Conveying mechanism

Info

Publication number: CN215515931U
Application number: CN202121674598.4U
Authority: CN
Inventors: 孙庆海; 陈小军
Original assignee: Hangzhou Guochen Robot Technology Co ltd
Current assignee: Hangzhou Guochen Robot Technology Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-14
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a conveying mechanism which comprises a first rotating shaft, a second rotating shaft and a conveying belt group, wherein the first rotating shaft and the second rotating shaft are arranged horizontally relatively, the conveying belt group is sleeved on the outer sides of the first rotating shaft and the second rotating shaft and comprises a first conveying belt group and a second conveying group, and the first conveying belt group and the second conveying group are symmetrically arranged along a perpendicular line between the first rotating shaft and the second rotating shaft and gradually deviate from the perpendicular line along a conveying direction. The utility model can automatically and orderly separate the cut materials on the conveying belt set from left to right, and the front and the back of the materials have certain intervals by changing the conveying speed, thereby being beneficial to using an industrial camera to shoot and detect, having high conveying efficiency, being reliable and stable, and meeting the production requirements.

Description

Conveying mechanism

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to a conveying mechanism.

Background

Paper or cloth raw materials are usually in a large-size structure and are cut into small-size paper according to actual requirements, the cut materials are in multi-row parallel front and back continuous and are conveyed to a subsequent process to be inspected manually, the efficiency is low, human eyes are prone to fatigue, and missing inspection is prone to being caused.

Present transfer mode is mostly ordinary conveyer belt, has the material after cutting to pile up the problem, is unfavorable for automatic defect detection.

Therefore, in order to improve the detection efficiency, the transmission is effectively separated, so that the front part, the back part, the left part and the right part of the transmission are provided with certain intervals and have no overlapping part, and the premise that the detection is realized by using an industrial camera for photographing is a feasible mode.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a conveying mechanism which is used for improving the detection efficiency, effectively separating and conveying materials, enabling the materials to have a certain interval at the front, the back, the left and the right, and having no overlapping part, and being beneficial to photographing detection of an industrial camera.

In order to achieve the above object, the present invention employs the following:

the utility model provides a transport mechanism, includes first pivot, second pivot and transmission band group, first pivot sets up with the relative level of second pivot, transmission band group cover is located the outside of first pivot and second pivot, transmission band group includes first transmission band group and second transmission group, first transmission band group and second transmission group are followed perpendicular line symmetry between first pivot and second pivot sets up and all deviates gradually along the transmission direction the perpendicular line.

Preferably, the first transmission belt group and the second transmission group comprise a plurality of rows of grooves a arranged on the first rotating shaft, a plurality of rows of grooves b arranged on the second rotating shaft and matched with the plurality of rows of grooves a, and transmission belts sleeved on the grooves a and the grooves b.

Preferably, the cross sections of the grooves a and b are trapezoidal, circular arc or triangular.

Preferably, the distance from the connecting point of the transmission belt and the second rotating shaft to the vertical line is different from the distance from the connecting point of the transmission belt and the first rotating shaft to the vertical line by 5-50 mm.

Preferably, the device further comprises a motor, and the motor is in driving connection with the first rotating shaft or the second rotating shaft.

Preferably, the motor is in driving connection with the first rotating shaft or the second rotating shaft through a coupler, a belt pulley or a chain wheel.

Preferably, still include the frame, first pivot and second pivot all set up in the frame.

The utility model has the following advantages:

1) the mechanism can automatically and orderly separate the cut materials on the conveying belt from left to right, and the front and the back of the materials are spaced at a certain interval by changing the conveying speed (the running speed of the conveying belt is higher than the cutting speed of the front path), so that the subsequent industrial camera can be conveniently used for shooting and detecting;

2) the mechanism has high transmission efficiency, is reliable and stable, and meets the production requirements.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

FIG. 1 is a top view of a transfer mechanism of the present invention;

FIG. 2 is a schematic structural view of a transfer mechanism of the present invention;

FIG. 3 is a schematic structural diagram of a first rotating shaft of a conveying mechanism according to the present invention;

fig. 4 is a schematic diagram of a positional relationship between a transmission belt and a first rotating shaft and a second rotating shaft in a transmission mechanism of the present invention.

In the figures, the various reference numbers are:

1-a rack, 2-a first rotating shaft, 201-a groove a, 3-a second rotating shaft, 301-a groove b, 4-a transmission belt and 5-a motor.

Detailed Description

In order to more clearly illustrate the utility model, the utility model is further described below in connection with preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the utility model.

As shown in fig. 1 to 4, the present invention provides a conveying mechanism, which includes a first rotating shaft 2, a second rotating shaft 3 and a conveying belt set, wherein the first rotating shaft 2 and the second rotating shaft 3 are relatively horizontally disposed, the conveying belt set is sleeved outside the first rotating shaft 2 and the second rotating shaft 3, the first rotating shaft 2 and the second rotating shaft 3 are in transmission connection through the conveying belt set, the conveying belt set includes a first conveying belt set and a second conveying belt set, wherein the first conveying belt set and the second conveying belt set are symmetrically disposed along a perpendicular line between the first rotating shaft 2 and the second rotating shaft 3 and gradually deviate from the perpendicular line along a conveying direction, and the conveying belt set is in a "eight" shape.

Further, first transmission band group and second transmission group all including set up in a plurality of grooves a201 on first pivot 2, set up in on the second pivot 3 with a plurality of grooves b301 that are listed as a201 looks adaptation, and every group the transmission band 4 that the cover was established on grooves a201 and the groove b301, in this embodiment, the distance of transmission band 4 and the tie point of second pivot 3 to the perpendicular line all differs 10mm with the distance of tie point with first pivot 2 to the perpendicular line, as shown in fig. 4, AD line segment length and BC line segment length differ 10mm promptly.

This mechanism can carry out the separation about orderly with placing the material after cutting on transmission band 4 automatically, through changing conveying speed (the functioning speed of transmission band 4 is greater than the speed that the front road cut), has certain interval around making the material, and the back road of being convenient for uses the industrial camera to shoot and detect.

Further, the cross sections of the groove a201 and the groove b301 are trapezoidal, but not limited thereto, the cross sections of the groove a201 and the groove b301 may also be in the shape of a circular arc, a triangle, or the like, so as to limit the moving space of the conveyor belt 4 and prevent the conveyor belt 4 from slipping during the operation.

Further, still include motor 5, motor 5 and first pivot 2 drive connection, but also can be through shaft coupling, band pulley or sprocket drive connection between motor 5 and the first pivot 2 according to actual demand.

Further, still include frame 1, first pivot 2 all sets up on frame 1 with second pivot 3, and frame 1 plays the effect of joint support.

The working principle is as follows:

the motor 5 drives the splayed conveying belt group arranged on the first rotating shaft 2 to rotate, and the first conveying belt group and the second conveying belt group are gradually deviated from the vertical line along the conveying direction, so that the cut materials placed on the first conveying belt group and the second conveying belt group can be automatically conveyed to two sides of the conveying direction, and the materials are orderly separated leftwards and rightwards; meanwhile, the speed of the conveying belt group is adjusted to be higher than the cutting speed of the front path, and the materials are separated from the front and the back, so that the visual detection of the back path is facilitated.

It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.

Claims

1. The utility model provides a transport mechanism, its characterized in that includes first pivot, second pivot and transmission band group, first pivot sets up with the relative level of second pivot, transmission band group cover is located the outside of first pivot and second pivot, transmission band group is including first transmission band group and second transmission group, first transmission band group and second transmission group are followed perpendicular line symmetry between first pivot and the second pivot sets up and all deviates gradually along the transmission direction the perpendicular line.

2. The conveying mechanism as claimed in claim 1, wherein the first conveying belt group and the second conveying belt group each include a plurality of rows of grooves a disposed on the first rotating shaft, a plurality of rows of grooves b disposed on the second rotating shaft and adapted to the plurality of rows of grooves a, and a conveying belt sleeved on each of the rows of grooves a and b.

3. A transfer mechanism according to claim 2, wherein the cross-sections of the grooves a and b are trapezoidal, circular or triangular.

4. A transfer mechanism according to claim 2, wherein the distance from the point of attachment of the belt to the second pivot axis to the vertical is between 5 and 50mm from the point of attachment to the first pivot axis to the vertical.

5. The transfer mechanism of claim 1, further comprising a motor drivingly connected to the first shaft or the second shaft.

6. A transfer mechanism according to claim 5, wherein the motor is drivingly connected to the first or second shaft by a coupling, pulley or sprocket.

7. The transfer mechanism of claim 1, further comprising a frame, wherein the first shaft and the second shaft are both disposed on the frame.