CN210232538U - Thin rubber product polisher - Google Patents

Abstract

The utility model discloses a thin rubber product polisher, which consists of an operation table, a motor, a driving wheel, a driven wheel, a belt and a sanding cloth cylinder; the motor is connected with the driving wheel through a belt, the driven wheel is tangent with the driving wheel, and the abrasive cloth cylinder is sleeved on the driving wheel. The driving wheel comprises a driving wheel framework and a first hard rubber layer, the first hard rubber layer is coated on the outer side of the driving wheel framework, and the abrasive cloth cylinder is sleeved on the outer side of the first hard rubber layer. The driven wheel comprises a driven wheel framework and a second hard rubber layer, and the second hard rubber layer is coated on the outer side of the driven wheel framework. The utility model discloses polisher can polish in succession, has characteristics such as safe in utilization, convenient and fast simultaneously concurrently, has and polishes effectually, but continuity of operation's advantage.

Description

Thin rubber product polisher

Technical Field

The utility model discloses the technique relates to the rubber products equipment of polishing, especially a thin rubber products polisher that is used for polishing thin rubber products adhesive tape.

Background

The rubberized fabric product is also called coated fabric product, and is made up by using the processes of calendering, coating, slobbering and spraying, etc. to cover rubber, plastics and thermoplastic elastomer on the fabric skeleton material, and making them pass through the processes of designing, cutting, forming and vulcanization (or hot-pressing).

The forming of the adhesive plaster product is the weakest link in the modern adhesive plaster product manufacturing process, as is well known, the forming process of the modern adhesive plaster product still mainly adopts manual operation, and the adhesive plaster products are mutually adhered, and the adhered parts need to be polished.

The surface state of the adhesive plaster, the type of coating layer material, the structure of the adhesive plaster and the like have great influence on the subsequent use adhesiveness of the adhesive plaster. In order to improve the adhesive strength of the adhesive tape at the bonding position, a common technical means is polishing treatment. But the adhesive tape grinding in the market and the industry generally adopts the manual operation of a grinding machine or a sheet iron file, the labor intensity is high, the adhesive powder pollution is large, the working efficiency is not high, the harm is brought to the health of operators, the grinding quality is not high, and meanwhile, the adhesive tape grinding becomes a main factor restricting the processing efficiency of adhesive tape products.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can polish in succession, have safe in utilization, convenient and fast's thin rubber product polisher simultaneously concurrently.

Realize the utility model discloses the technical scheme of purpose is:

a thin rubber product polisher comprises an operation table, a motor, a driving wheel, a driven wheel, a belt and a cloth cylinder; the motor is connected with the driving wheel through a belt, the driven wheel is tangent with the driving wheel, and the abrasive cloth cylinder is sleeved on the driving wheel.

The driving wheel comprises a driving wheel framework and a first hard rubber layer, the first hard rubber layer is coated on the outer side of the driving wheel framework, and the abrasive cloth cylinder is sleeved on the outer side of the first hard rubber layer.

The driven wheel comprises a driven wheel framework and a second hard rubber layer, and the second hard rubber layer is coated on the outer side of the driven wheel framework.

The driving wheel framework and the driven wheel framework are made of iron cores or aluminum cores.

The device comprises a rack, wherein the rack is arranged on an operation table; the driving wheel is provided with a driving wheel rotating shaft, and the driving wheel rotating shaft is fixed on the rack through a bearing; the driven wheel is arranged below the driving wheel; the driven wheel is provided with a driven wheel rotating shaft, the driven wheel rotating shaft is fixed on a sliding block through a bearing, and two sides of the sliding block are in sliding fit with the rack, so that the driven wheel can move up and down; the lower tip of slider is equipped with the spring jackscrew, and the one end of spring jackscrew is connected with the lower tip of slider, and the other end is connected with the operation panel, still is equipped with the operation ejector pin on the slider.

The driving wheel (rubber wheel) is matched with the abrasive cloth cylinder for use, and a high-quality iron core or aluminum core is adopted as a lining, so that the abrasive cloth wheel sleeve has more advantages than the traditional abrasive belt, is more suitable for polishing soles, shoe trees and the like, and has the advantages of high speed, good effect and the like; because the product is an all-rubber product, the operation is more stable, the product can be more suitable for the surface of a ground product, and the product is a polished excellent product; the polishing agent can also be used for polishing nonferrous metals and soft metals, and has excellent effect; the polishing tool is also an indispensable polishing tool for shoe factories and also an indispensable accessory in the manufacture of small-sized abrasive belt machines.

The driven wheel is similar to the driving wheel, a high-quality iron core or an aluminum core is adopted as a lining framework, the outer layer is coated with wear-resistant elastic rubber, the driven wheel can be matched with the driving wheel to better clamp a polished material, and the clamping is stable and reliable.

When the part polishing device is used, an operator presses the operating ejector rod to enable the driven wheel to move downwards to be separated from the driving wheel, meanwhile, the part to be polished is held by hands to place the polished part into a gap between the driving wheel and the driven wheel, the driving wheel is polished, and the operator needs to hold the part to be polished by hands in the whole polishing process; and after the polishing is finished, taking out the polished part through the transmission action of the driving wheel and the driven wheel and the pulling action of an operator.

The utility model has the advantages that: the utility model can continuously polish, and has faster polishing speed and high working efficiency compared with the manual polishing of a common grinder or a sheet iron file; the part to be polished is placed in a gap between the driving wheel and the driven wheel by holding the part to be polished, the driving wheel is polished, the outer layers of the driving wheel and the driven wheel are coated with wear-resistant elastic rubber, the driven wheel and the driving wheel are matched to well clamp the material to be polished, the clamping is stable and reliable, the back surface of the material to be polished is supported by the driven wheel, the stress of the part to be polished is uniform during polishing, and the polishing quality is high.

Drawings

FIG. 1 is a schematic view of a sander;

FIG. 2 is a schematic view of a driving wheel of the sander;

FIG. 3 is a schematic view of a driven wheel structure of the sander;

FIG. 4 is a schematic structural view of a driving wheel sleeved with a sandcloth cylinder;

fig. 5 is a right-side schematic view of fig. 1.

In the figure, 1 is a driving wheel framework, 1-1 is a first hard rubber layer, 1-2 is an abrasive cloth barrel, 2 is a driven wheel framework, 2-2 is a second hard rubber layer, 3 is an operation table, 4 is a frame, 5 is a driving wheel rotating shaft, 6 is a driven wheel rotating shaft, 7 is a sliding block, 8 is a spring jack screw, and 9 is an operation ejector rod.

Detailed Description

As shown in fig. 1-5, a sander for thin rubber products comprises an operation table 3, a motor, a driving wheel, a driven wheel, a belt and a cloth cylinder 1-2; the motor is connected with the driving wheel through a belt, the driven wheel is tangent with the driving wheel, and the abrasive cloth cylinder 1-2 is sleeved on the driving wheel.

The driving wheel comprises a driving wheel framework 1 and a first hard rubber layer 1-1, wherein the first hard rubber layer 1-1 is coated on the outer side of the driving wheel framework 1, and the abrasive cloth cylinder 1-2 is sleeved on the outer side of the first hard rubber layer 1-1.

The driven wheel comprises a driven wheel framework 2 and a second hard rubber layer 2-1, and the second hard rubber layer 2-1 is coated on the outer side of the driven wheel framework 2.

The driving wheel framework 1 and the driven wheel framework 2 are frameworks made of iron cores or aluminum cores.

The device comprises a machine frame 4, wherein the machine frame 4 is arranged on an operation table 3; the driving wheel is provided with a driving wheel rotating shaft 5, and the driving wheel rotating shaft 5 is fixed on the rack 4 through a bearing; the driven wheel is arranged below the driving wheel; the driven wheel is provided with a driven wheel rotating shaft 6, the driven wheel rotating shaft 6 is fixed on a sliding block 7 through a bearing, and two sides of the sliding block 7 are in sliding fit with the machine frame 4 so that the driven wheel can move up and down; the lower tip of slider 7 is equipped with two spring jackscrews 8, and the one end of spring jackscrew 8 is connected with the lower tip of slider 7, and the other end is connected with operation panel 3, still is equipped with operation ejector pin 9 on the slider 7.

The driving wheel is a fixed wheel, the driven wheel can move up and down, a gap adjusting mechanism of the driving wheel and the driven wheel is formed by arranging the spring jackscrew 8 and the operation ejector rod 9, an operator can adjust the driven wheel to move up and down through the operation ejector rod 9, and the gap between the driving wheel and the driven wheel can be adjusted to adapt to different polished parts.

The driving wheel is matched with the abrasive cloth barrel 1-2 for use, the high-quality iron core or the aluminum core is used as the lining, the abrasive cloth wheel has more advantages than a traditional abrasive cloth wheel sleeve, the driven wheel is similar to the driving wheel, the high-quality iron core or the aluminum core is used as the lining framework, the outer layer is coated with the wear-resistant elastic rubber, the driven wheel is matched with the driving wheel to well clamp a polished piece, and the clamping is stable and reliable. The hardness of the rubber adopted by the first hard rubber layer 1-1 and the second hard rubber layer 2-1 is 45-55 degrees Shore.

The utility model is mainly used for polishing parts of adhesive tape pieces, such as cap pieces, jacket pieces, trousers pieces, upper pieces and other parts of protective clothing.

When the grinding wheel is used, an operator presses the operating ejector rod 9 to enable the driven wheel to move downwards to be separated from the driving wheel, the gap between the driving wheel and the driven wheel is adjusted, meanwhile, the ground thin rubber product adhesive tape is held by hand, the ground part is placed in the gap between the driving wheel and the driven wheel, the thin rubber product adhesive tape is ground by the abrasive cloth cylinders 1-2 on the driving wheel, and in the grinding process, the operator needs to hold the ground thin rubber product adhesive tape by hand in the whole process; and after polishing, taking out the polished thin rubber product rubberized fabric through the transmission action of the driving wheel and the driven wheel and the pulling action of an operator.

Claims (2)

1. A thin rubber product polisher is characterized by comprising an operation table, a motor, a driving wheel, a driven wheel, a belt and a cloth polishing barrel; the motor is connected with the driving wheel through a belt, the driven wheel is tangent with the driving wheel, and the abrasive cloth cylinder is sleeved on the driving wheel;

the driving wheel comprises a driving wheel framework and a first hard rubber layer, the first hard rubber layer is coated on the outer side of the driving wheel framework, and the abrasive cloth cylinder is sleeved on the outer side of the first hard rubber layer;

the driven wheel comprises a driven wheel framework and a second hard rubber layer, and the second hard rubber layer is coated on the outer side of the driven wheel framework;

the device comprises a rack, wherein the rack is arranged on an operation table; the driving wheel is provided with a driving wheel rotating shaft, and the driving wheel rotating shaft is fixed on the rack through a bearing; the driven wheel is arranged below the driving wheel; the driven wheel is provided with a driven wheel rotating shaft, the driven wheel rotating shaft is fixed on a sliding block through a bearing, and two sides of the sliding block are in sliding fit with the rack, so that the driven wheel can move up and down; the lower tip of slider is equipped with the spring jackscrew, and the one end of spring jackscrew is connected with the lower tip of slider, and the other end is connected with the operation panel, still is equipped with the operation ejector pin on the slider.

2. The sander for grinding thin rubber products as recited in claim 1, wherein said driving wheel frame and said driven wheel frame are made of iron core or aluminum core.

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