CN216139203U

CN216139203U - Crank positioning mechanism

Info

Publication number: CN216139203U
Application number: CN202121895613.8U
Authority: CN
Inventors: 汤姆·佩廷
Original assignee: Zhejiang Deman Machine Co ltd
Current assignee: Zhejiang Deman Machine Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-03-29
Anticipated expiration: 2031-08-13

Abstract

The utility model relates to a crank positioning mechanism, characterized by includes the support frame, the crank, the connecting rod, the rolling bearing, the flake connects, the conveying leans on the wheel board, the cylinder, lean on the wheel, the cylinder is installed in support frame one end, a plurality of crank one end is installed on the support frame through a plurality of rolling bearing, the crank axle suit is on the support frame, connect through the flake between the adjacent crank other end, the connecting rod is connected, install the conveying on the rolling bearing and lean on the wheel board, the conveying leans on and installs one row of wheel on the wheel board, piston rod of the cylinder is connected with the first crank other end. The connecting rod is formed by connecting a screw tensioning nut and a screw. The structure of the device is simple, the size is small, the cost is low, the installation is fast, firm and reliable, the energy consumption is saved, the debugging time of operators is shortened, and the working efficiency is improved.

Description

Crank positioning mechanism

Technical Field

The application relates to a crank positioning mechanism, which is mainly suitable for mechanical positioning work, in particular to glass processing positioning.

Background

The punching machine is widely applied to the photovoltaic glass processing industry at the present stage, and various conveying table idler wheel positioning mechanisms are derived according to the use environment and the use method. However, the positioning mechanism in the prior art has the following disadvantages:

1. the action surface of the positioning idler wheel is narrower;

2. the manual position adjustment time is long;

3. a plurality of driving powers are required.

Disclosure of Invention

The technical problem that this application was solved is overcome the above-mentioned not enough that exists among the prior art, and provides a structure succinct, and is small, with low costs, and the installation is firm reliable fast, practices thrift the energy consumption, reduces operating personnel's debugging time, improves the crank positioning mechanism of work efficiency's overlength side.

The technical scheme adopted by the application for solving the technical problems is as follows: the utility model provides a crank positioning mechanism, characterized by includes the support frame, the crank, the connecting rod, the area seat bearing, the flake connects, the conveying leans on the wheel board, the cylinder, lean on the wheel, the cylinder is installed in support frame one end, a plurality of crank one end is installed on the support frame through a plurality of area seat bearings, the crank axle suit is on the support frame, connect through the flake between the adjacent crank other end, the connecting rod is connected, install the conveying on the area seat bearing and lean on the wheel board, the conveying leans on and installs one row of depended wheel on the wheel board, the piston rod of the cylinder is connected with the first crank other end, because first crank, second crank … … N cranks link to each other in proper order, the event cylinder can drive all crank synchronization actions at one stroke, thereby drive one row of depended wheel synchronization movement on the conveying depended wheel board.

The connecting rod is formed by connecting a screw tensioning nut and a screw, and the length can be adjusted in a small range.

The support frame comprises dog, installation section bar, bearing fixed plate, and fixed dog, bearing fixed plate on the installation section bar, the cylinder is installed on the installation section bar, and crank one end is installed on the bearing fixed plate through the rolling bearing, and the crank axle suit is on the bearing fixed plate.

Compared with the prior art, the application has the following advantages and effects: the structure is succinct, and is small, with low costs, and the installation is firm reliable fast, practices thrift the energy consumption, reduces operating personnel's debugging time, improves work efficiency.

Drawings

Fig. 1 is a front perspective view of an embodiment of the present application.

Fig. 2 is a rear perspective view of an embodiment of the present application.

Fig. 3 is a front turning schematic diagram of an embodiment of the present application.

Fig. 4 is a schematic top view of fig. 3.

In the figure: the device comprises a 1-electromagnetic valve, a 2-precise pressure regulating valve, a 3-stop block, a 4-mounting section bar, a 5-positioning adjusting bolt, a 6-positioning nut, a 7-crank, an 8-bearing fixing plate, a 9-idler plate connecting plate, a 10-screw tensioning nut, a 11- (orthodontic) screw, a 12-seated bearing, a 13-fisheye joint, a 14-transmission idler plate, a 15-cylinder, a 16-crank shaft and a 17-idler.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings by way of examples, which are illustrative of the present application and are not limited to the following examples.

Referring to fig. 1 to 4, the working principle of this embodiment is that the rotational driving force of the crank 7 is the cylinder 15, the cylinder 15 drives the crank 7 to rotate by using the piston rod of the cylinder 15, the driving ends of all the cranks 7 are connected with the fisheye joint 13 and the connecting rod, so that each crank 7 can be started and stopped at the same time, the crank 7 drives the transmission backup wheel plate 14 and the backup wheel 17, all the backup wheels 17 are started and stopped at the same time, and the stopping position is an adjustable limiting mechanism, thereby realizing accurate positioning.

The embodiment of the application mainly comprises a support frame formed by connecting a stop block 3, a mounting section bar 4 and a bearing fixing plate 8 into a whole, a crank 7, a screw tensioning nut 10, a screw 11, a bearing with a seat 12, a fisheye joint 13, a transmission wheel-leaning plate 14, a cylinder 15 and a wheel-leaning plate 17, wherein the cylinder 15 is arranged at one end of the support frame, one end of a plurality of (more than two) cranks 7 is arranged on the support frame through a plurality of bearings with seats 12, a crank shaft 16 is sleeved on the support frame, the other ends of the adjacent cranks 7 are connected through the fisheye joint 13 and a connecting rod, the bearing with seats 12 is provided with the transmission wheel-leaning plate 14, the transmission wheel-leaning plate 14 is provided with a row of wheel-leaning plate 17, a piston rod of the cylinder 15 is connected with the other end of a first crank (counting from left to right in figure 3), and because the first crank and a second crank … … are sequentially connected, the cylinder 15 can drive all the cranks 7 to synchronously move at one step, thereby driving a row of idler wheels 17 on the transmission idler wheel plate 14 to synchronously move and press the glass to be processed.

The connecting rod is formed by connecting a screw tensioning nut 10 and a screw 11, and the length can be adjusted in a small range.

The electromagnetic valve 1 and the precise pressure regulating valve 2 are both fittings of a cylinder 15 in the prior art.

The transmission wheel leaning plates 14 can be formed by fixedly connecting a plurality of transmission wheel leaning plates 14 through wheel leaning plate connecting plates 9, and the acting surfaces of the wheel leaning plates 17 are wider (the distance from the first wheel leaning plate to the last wheel leaning plate is larger).

All simple variations and combinations of the technical features and technical solutions of the present application are considered to fall within the scope of the present application.

Claims

1. The utility model provides a crank positioning mechanism, characterized by includes the support frame, the crank, the connecting rod, the rolling bearing, the flake connects, the conveying leans on the wheel board, the cylinder, lean on the wheel, the cylinder is installed in support frame one end, a plurality of crank one end is installed on the support frame through a plurality of rolling bearing, the crank axle suit is on the support frame, connect through the flake between the adjacent crank other end, the connecting rod is connected, install the conveying on the rolling bearing and lean on the wheel board, the conveying leans on to install one row of wheel on the wheel board, the piston rod of the cylinder is connected with the first crank other end.

2. The crank positioning mechanism of claim 1, wherein: the connecting rod is formed by connecting a screw tensioning nut and a screw.

3. The crank positioning mechanism of claim 1, wherein: the support frame comprises dog, installation section bar, bearing fixed plate, and fixed dog, bearing fixed plate on the installation section bar, the cylinder is installed on the installation section bar, and crank one end is installed on the bearing fixed plate through the rolling bearing, and the crank axle suit is on the bearing fixed plate.