CN207726307U - A kind of rotation clamping conveying mechanism - Google Patents

Abstract

A kind of rotation clamping conveying mechanism, belong to industrial automation or package packing machine clamping conveying technology field, flexible rotating clamping is carried out according to the diameter of workpiece, it is conveyed again after the completion of clamping, realize rotation clamping conveying, including pedestal, rotating disk, knob, handle, cantilever pin, connecting plate, the linear guide, bearing follower；Entire mechanism compact and reasonable, operation principle is clear, be swift in motion, convenient and reliable and installation and debugging facilitate, and entire mechanism can modularization it is low with integrated, work efficiency is high, labor intensity.

Description

A rotary clamping conveying mechanism

technical field

The utility model belongs to the technical field of clamping and conveying of industrial automation or packaging machinery. The workpiece is flexibly rotated and clamped according to the diameter of the workpiece, and then conveyed after the clamping is completed to realize the rotary clamping and conveying, and relates to a rotating clamping and conveying mechanism.

Background technique

At present, the clamping and conveying in the field of industrial automation or packaging machinery can only be completed by the cooperation of multiple mechanisms. On the one hand, the work efficiency is low and the labor intensity is high, resulting in high production costs; on the other hand, it cannot be modularized and integrated, resulting in the volume of the entire device Large and inconvenient to install and debug.

Utility model content

The purpose of this utility model is to address the above existing deficiencies, and propose a rotary clamping and conveying mechanism, which performs flexible rotary clamping according to the diameter of the workpiece, and then transports after the clamping is completed, so as to realize the rotary clamping and conveying. The whole mechanism is compact and reasonable. It can be modularized and integrated, easy to install and debug, improve work efficiency and reduce labor intensity.

The technical scheme of the utility model: a rotary clamping conveying mechanism, which is characterized in that it includes a base, an annular rotating disk, a knob, a cantilever pin, a connecting plate, a linear guide rail, and a bearing follower, and the surface of the rotating disk is fixedly connected There are handles, three identical arc-shaped waist-shaped grooves A, three identical arc-shaped waist-shaped grooves B, three arc-shaped waist-shaped grooves A, and three arc-shaped waist-shaped grooves are evenly arranged on the rotating disk B are arranged in a staggered manner, the center of the arc-shaped waist-shaped groove A coincides with the center of the rotating disk, the arc-shaped waist-shaped groove B is inclined relative to the arc-shaped waist-shaped groove A, and the three arc-shaped waist-shaped The inclination angles of groove B are equal;

There are three linear guide rails, arranged radially along the rotating disk, the slide rails of the linear guide rails are fixedly connected to the base, and there are three bearing followers, each bearing follower includes a shaft and a bearing, Relative rotation between the shaft and the bearing; an arc-shaped waist-shaped groove A corresponds to a knob, and each knob passes through the arc-shaped waist-shaped groove A to screw the rotating disk with the base; an arc-shaped waist-shaped groove B Corresponding to a cantilever pin, a cantilever pin corresponds to a connecting plate, one end of the cantilever pin is rollingly connected with the arc-shaped waist groove B, the other end of the cantilever pin is fixedly connected with the upper end of the connecting plate, and the lower ends of the three connecting plates point to the rotating disk The center of the circle is fixedly connected with the shaft of the bearing follower, and the middle position of the bottom of the connecting plate is fixedly connected with the sliding seats of the three linear guide rails respectively.

In the utility model, three concentric waist-shaped grooves (arc-shaped waist-shaped groove A) and three non-concentric waist-shaped grooves (arc-shaped waist-shaped groove B) are provided on the rotating disk to realize the differential movement of the connecting parts; The linear guideway assembly consists of a slide rail and a slide seat. The components are easy to install and debug, and the slide rail and the slide seat can slide relatively linearly to realize the follow-up of the connected parts; the bearing follower includes a shaft and a bearing. The components are easy to install and adjust, and the shaft and the bearing can rotate relative to each other to realize the rotation of the connecting parts.

The beneficial effects of the utility model are: a rotary clamping conveying mechanism proposed by the utility model, the whole mechanism is compact and reasonable, the working principle is clear, the action is fast, convenient and reliable, and the installation and debugging are convenient, and the whole mechanism can be modularized and integrated , High work efficiency and low labor intensity.

Description of drawings

Fig. 1 is the front schematic diagram of structure of the present utility model;

Fig. 2 is a left schematic diagram of the structure of the utility model;

In attached drawings 1 and 2: 1 base, 2 rotating disc, 3 knob, 4 handle, 5 cantilever pin, 6 connecting plate, 7 linear guide rail, 8 bearing follower, 9 arc-shaped waist slot A, 10 circle Arc waist groove B.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figures 1 and 2, a rotary clamping and conveying mechanism, the rotating disk 2 passes through three concentric waist-shaped grooves on the rotating disk 2 through three knobs 3 (that is, the arc-shaped waist-shaped groove A (9), Concentric with the rotating disk) is fixedly connected with the base 1 by threads, the handle 4 is fixedly connected with the rotating disk 2, and the lower ends of the three cantilever pins 5 are respectively connected with the three non-concentric waist-shaped grooves (that is, arc-shaped waist-shaped grooves) on the rotating disk 2. Groove B (10), the groove is obliquely set relative to the arc-shaped waist-shaped groove A, and is non-concentric with the rotating disk) Rolling connection, the upper ends of the three cantilever pins 5 are respectively fixedly connected with the upper ends of the three connecting plates 6, and the three The middle of the connecting plate 6 is fixedly connected with the sliding seats of the three linear guide rails 7 respectively, and the slide rails of the three linear guide rails 7 are respectively fixedly connected with the base 1 (the three linear guide rails are arranged radially along the rotating disk), and the three connecting plates The lower end of 6 is fixedly connected with the shaft of three bearing followers 8 respectively.

As shown in Figures 1 and 2, a rotary clamping and conveying mechanism works as follows: According to the diameter of the workpiece, first unscrew the three knobs 3, place the workpiece at the center of the rotating disk, and then drive the rotation by turning the handle 4 The disk 2 rotates along the three concentric waist-shaped grooves on the rotating disk 2, and the rotating disk 2 respectively drives three cantilever pins 5 to move along the three non-concentric waist-shaped grooves on the rotating disk 2, and the three cantilever pins 5 respectively drive The three connecting plates 6 move along the three linear guide rails 7, the three connecting plates 6 respectively drive the three bearing followers 8 to move, and the bearings of the three bearing followers 8 clamp the workpiece, and finally after the clamping is completed Tighten the three knobs 3 again for overall fixing; the bearings of the three bearing followers 8 transport the clamped workpiece by autorotation to realize the rotary clamping transport, forming a rotary clamping transport mechanism.

The specific implementation above shows and describes the main features of the utility model. The whole mechanism is reasonable and compact, the working principle is clear, the action is fast, convenient and reliable, and can be modularized and integrated. The content and implementation of the new model should not limit the scope of protection of the utility model. All equivalent changes or modifications made according to the spirit of the utility model should be covered within the protection orientation of the utility model.

Claims (1)

1. a kind of rotation clamping conveying mechanism, characterized in that including pedestal（1）, ring rotation disk（2）, knob（3）, cantilever pin （5）, connecting plate（6）, the linear guide（7）, bearing follower（8）, the rotary disk surface is fixedly connected with handle（4）, rotation Three identical arc-shaped kidney slot A are uniformly provided on disk（9）, three identical arc-shaped kidney slot B（10）, three arc-shapeds Kidney slot A, three arc-shaped kidney slot B interlaced arrangements, the center of circle of the arc-shaped kidney slot A are overlapped with the center of circle of rotating disk, The arc-shaped kidney slot B is obliquely installed relative to arc-shaped kidney slot A, and the angle of inclination phase of three arc-shaped kidney slot B Deng；

The linear guide（7）It it is three, respectively along rotating disk radial arrangement, the sliding rail and pedestal of the linear guide（1）It is fixed to connect It connects, the bearing follower（8）It it is three, each bearing follower includes an axis and a bearing, phase between axis and bearing To rotation；One arc-shaped kidney slot A corresponds to a knob（3）, each knob passes through arc-shaped kidney slot A by rotating disk and base Seat is screwed connection；One arc-shaped kidney slot B corresponds to a cantilever pin, and a cantilever pin corresponds to a connecting plate, cantilever One end of pin rolls with arc-shaped kidney slot B and connects, and the other end of cantilever pin is fixedly connected with the upper end of connecting plate, three connections The center of circle of rotating disk is directed toward in the lower end of plate, and with bearing follower（8）Axis be fixedly connected, the bottom centre position of connecting plate point It is not fixedly connected with the slide of three the linear guides.