Tile pointing device

Abstract

The present invention discloses a tile pointing device which comprises a material cylinder and a feeding piston that is installed in the material cylinder. The material cylinder is installed with a pointing agent outlet. The back side of pointing agent outlet is installed with a pointing blade which has an elongated structure. The invention adopts the material cylinder and piston structure, and is combined with a material outlet and elongated pointing blade satisfying the dimension of tile gap. The tile pointing device has the advantages of material saving in using, no pollution to the surface of tile, beautiful appearance of tile, elongated structure of pointing blade, alternated structure of prior pointing blade, ensured pointing quality, strengthened pointing strength and prevention to falling-off of pointing agent. The invention adopts manual driving for driving the feeding piston and has no high requirement to the fitting precision between the feeding piston and material cylinder thereby furthermore the tile pointing device of the invention has the advantages of easy operation, high operating efficiency, long service lifetime, simple structure and low manufacturing cost.

Description

Technical field [0001] The invention relates to an engineering tool, in particular to a ceramic tile jointing device. Background technique [0002] Tile jointing is the last process of tile construction in the decoration and decoration industry, which directly reflects the appearance and construction quality. The main process is to fill the gap between adjacent tiles with a suitable jointing agent through a tool. [0003] In the prior art, manual jointing is generally carried out by manpower, and the jointing agent is filled by joints with a hooking knife. This original method is time-consuming and labor-intensive, low work efficiency, irregular operation, and serious waste of jointing agent. Due to manual work, it will also cause pollution on the surface of the tile, which is difficult to clean and affects the appearance of the tile. At the same time, due to individual differences , The jointing quality is also poor, the strength is low, and it is easy to fall off. [0004] In o...

AI Technical Summary

Problems solved by technology

The pointing device with this structure can improve work efficiency, but because the piston is driven by air pressure, the overall manufacturing of the pointing device requires high air tightness and is equipped with inflatable equipment, so the cost is relatively high

This device has high requirements for the matching accuracy of the material cylinder and the piston, otherwise the gas will enter the jointing agent and affect the effect; high-precision matching must be equipped with reasonable lubrication, and the jointing agent has a negative effect on the cooperation of the material cylinder and the piston Affected, the accuracy of the material cylinder and piston is rapidly reduced after wear and tear, so it cannot meet the requirements and the service life is extremely low

The jointing strip also adopts the structure of manual jointing knife, so the jointing quality has not been improved

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