Belt wheel device of abrasive belt temper mill

A technology of smoothing machine and pulley, which is applied in the direction of abrasive belt grinder, grinding machine, metal processing equipment, etc. It can solve the problems that the pulley and the sandpaper belt are easy to slip, the maximum static friction force becomes smaller, and affects the efficiency of wood polishing. The effect of smoothing and polishing wood, eliminating slipping, and simple structure

Inactive Publication Date: 2014-05-21
CHENGDU NONDO FURNITURE
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the friction between the sandpaper belt and the wood produces a large amount of heat during the working process, causing the maximum static friction force between the sandpaper belt and the pulley to become smaller after the sandpaper belt is heated and elongated, causing the pulley and the sandpaper belt to slip easily, which affects the leveling and polishing efficiency of the wood. problem, the invention provides a pulley device for abrasive belt smoothing machine

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Belt wheel device of abrasive belt temper mill
  • Belt wheel device of abrasive belt temper mill

Examples

Experimental program
Comparison scheme
Effect test

Embodiment １

[0020] Figure 1 and figure 2 , a belt pulley device provided by the present invention includes a frame 3, a brake box 2 is fixedly connected to the frame 3, a brake device is arranged in the brake box 2, and a brake The output end of the device is connected to the driving pulley 1, and also includes an adjustment part 6, a movable bracket 5 and a first driven wheel 4 connected to one end of the movable bracket 5, the adjustment part 6 is fixedly connected to the frame 3, and the adjustment part 6 A through hole is provided, and a rotating shaft 62 is provided in the through hole, and the side wall of the through hole is provided with an internally threaded through hole, and a jacking bolt 61 threaded with it is provided in the internally threaded through hole. The other end of the movable bracket 5 is fixedly connected to the rotating shaft 62 .

[0021] Specifically, the set driving pulley 1 and the first driven pulley 4 are used for the installation of the sandpaper belt 8...

Embodiment ２

[0023] This embodiment is further limited on the basis of embodiment 1: as shown in Figure 1 and figure 2 , to uniformly bear the force on the sandpaper belt 8 along its width direction, the axes of the first driven pulley 4 and the driving pulley 1 are parallel.

[0024] It also includes a second driven wheel 7, which is fixedly connected to the frame 3, and the second driven wheel 7, the driving pulley 1 and the first driven wheel 4 are not on the same straight line. In the above setting, because the second driven wheel 7 and the position of the driving pulley 1 are fixed, that is, the position of the sandpaper belt 8 between the second driven wheel 7 and the driving pulley 1 is fixed, it is convenient to connect the second driven wheel 7 with the driving pulley. 1 is set as the working area. Further, the axes of the second driven pulley 7 and the driving pulley 1 are located on the same horizontal plane, which facilitates obtaining a flat and flat polishing working plane,...

Embodiment 3

[0026] This embodiment is further limited on the basis of embodiment 1: as shown in Figure 1 and figure 2 , the movable support 5 is composed of at least two vertical rods 51 whose length directions are parallel to and perpendicular to the axial direction of the first driven wheel 4, and one end of the vertical rods 51 is provided with a rotating shaft hole passing through the vertical rods 51, so The rotating shaft 62 is provided with a groove along its axial direction, the side of the rotating shaft hole is provided with a rotating shaft locking internal thread through hole, and the rotating shaft locking internal thread through hole is provided with a rotating shaft lock threaded with it. Tighten the bolt 52, and the threaded end of the rotating shaft locking bolt 52 is located in the groove.

[0027] The above movable support 5 has a simple structure and good rigidity, and its connection form with the rotating shaft 62 is convenient for the connection and separation of th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a belt wheel device of an abrasive belt temper mill. The belt wheel device comprises a machine frame which is fixedly connected with a brake box, wherein a brake device is arranged inside the brake box, and the output end of the brake device is connected with a driving belt wheel. The belt wheel device further comprises a regulating part, a movable support and a first driven wheel connected at one end of the movable support, the regulating part is fixedly connected to the machine frame and provided with a through hole, a rotary shaft in clearance fit with the through hole is arranged inside the through hole, the side wall of the through hole is provided with an inner thread through hole, a puller bolt in thread fit with the inner thread through hole is arranged in the inner thread through hole, and the other end of the movable support is fixedly connected to the rotary shaft. The belt wheel device is simple in structure, facilitates regulation of the tension force of an abrasive belt, prevents slipping of the belt wheel and the abrasive belt, and is beneficial for improving levelling and polishing efficiency of wood.

Description

technical field [0001] The invention relates to wood leveling equipment, in particular to a pulley device of an abrasive belt leveler. Background technique [0002] Wooden panels have the advantages of light weight, high strength ratio, good elasticity, impact resistance, rich and beautiful textures and colors, and easy processing. At the same time, they are resource-renewable. Wooden panels have played an important role in the national economy since ancient times. The wood panel processing industry uses wood panels as raw materials and mainly processes them mechanically. [0003] In order to make wooden products more beautiful, the outer surface of the existing wooden boards often needs to be smoothed and polished. In the prior art, a ring-shaped sandpaper belt has appeared. The sandpaper belt is wound on the pulley and rotates with the pulley at high speed to efficiently clean the wood The surface of the workpiece is finely ground. However, due to the high heat generated ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B24B21/18B24B21/20
CPCB24B21/20B24B21/04
Inventor黄礼奎
OwnerCHENGDU NONDO FURNITURE