The production method of the brush

　　Strip brushAppliances commonly used in industry are generally used to block movable doors and windows, revolving doors, smooth doors, automatic doors, and elevator dust to prevent dust from entering the interior. The strip brush has low cost, relatively simple disassembly and assembly, and high practical value. However, after each brush is damaged, all structures will be directly replaced, resulting in waste of resources, which does not meet the current requirements of saving resources. Then, let's learn about the manufacturing method of the next brush!

　　Strip brushTechnical implementation elements:

The purpose of the utility model is to provide a modification of eachStrip brushOnly the damaged part needs to be replaced, and the disassembly and assembly are simpler than before.

In order to achieve the above objectives, the utility model is a kindStrip brushand removable brushes for fixing the chuck,

The strip brush is provided with a mounting seat, bristles and cast iron pillars fixedly arranged at both ends of the top surface of the mounting seat, a part of the iron pillar of the pillar protrudes from the top surface of the mounting seat, and the bristles are fixedly arranged on the bottom surface of the mounting seat;

The lower end surface of the fixed bracket is provided with a mounting groove suitable for the cross-sectional size of the mounting bracket, and a locking groove that can be engaged with the external mounting end is provided on the upper end. The mounting groove corresponds to the position of the cast iron column. The positioning hole includes an upper hole and a lower hole. The entrance of the upper hole is located in the mounting groove. The size of the upper hole is suitable for the part of the cast iron column, the outlet of the lower hole is located in the locking groove on the upper surface of the fixed mounting bracket. In addition, a magnet is fixed in the lower hole. The part 2 of the magnet protrudes from the upper surface of the chuck and is fixed. The external mounting end is provided with a fixing hole corresponding to the position of the magnet. The bottom surface of the fixing hole is fixed with a magnet, and the bottom surface size of the fixing hole is larger than the bottom surface size of the part 2 of the magnet, when the brush is installed in the installation groove, the cast iron column enters the hole of the upper layer and is connected with the magnet. When the fixing chuck is installed to the external mounting end, the magnet protrudes into the fixing hole and is installed on the pad.

Preferably, a PP sleeve fixed to the upper surface of the holder and capable of filling the gap between the part 2 of the magnet and the side surface of the fixing hole is fixedly provided on the side surface of the part 2 of the magnet protruding and fixed to the upper surface of the holder.

Preferably, sealing strips are fixedly arranged on both sides of the mounting seat.

Preferably, the distance between the mounting seat and the edge of the cast iron column is 3cm.

Preferably, an anti-slip pattern is provided on the upper part of the inner side surface of the card slot.

Preferably, the bristles are made of pp fiber filaments.

Compared with the prior art, the beneficial effects of the utility model are as follows

The loading and unloading is very simple. The pulling force of the magnet is used to fix the bristle strip on the bottom of the fixed bracket. The magnetic force of the magnet is used to fix the fixed bracket on the bottom of the external mounting end to realize vertical positioning. It is obviously the use of ferromagnetism. The loading and unloading process is very convenient. The horizontal position of the bristle and the fixed bracket

The utility model discloses a removable bar brush, which has: a brush composed of a mounting seat, bristles, and a cast iron column; fixed and arranged on both ends of the upper surface of the mounting seat, a part of the iron column of the column The upper surface of the mounting seat protrudes, and the bristles are fixed on the fixed bracket on the bottom surface of the mounting seat; the lower end surface of the fixed bracket is provided with a mounting groove suitable for the cross-sectional size of the mounting bracket, the upper surface is provided with a snap groove that can be engaged with the external mounting end. The installation groove is provided with a positioning hole at a position corresponding to the cast iron column. The positioning hole is composed of an upper hole and a lower hole. The inlet of the upper hole is located in the installation groove, the size of the upper hole is suitable for the part of the cast iron column, the outlet of the lower hole is located in the clamping groove above the fixing bracket, and the lower hole is fixedly installed with a magnet.

The above is the production method of the brush, if you need to know more, please feel free to contact us!