Laser positioning crack filling machine

Abstract

The invention discloses a laser positioning crack filling machine, and mainly relates to building construction. The laser positioning crack filling machine includes an oil storage tank, a long pipe and a handheld device; an oil outlet and an oil feeding opening are formed in the oil storage tank, a stirrer, a heater and a movable plate are arranged in the oil storage tank, the oil outlet is connected with the long pipe, a stepping motor is arranged in the handheld device, an output rod of the stepping motor is connected with the movable plate, and the movable plate divides the interior of theoil storage tank into two cavities; building factice is injected from the oil feeding opening, and the heater and the stirrer can ensure that the temperature and density of the building factice keep stable and uniform; by powering on the stepping motor, the movable plate can be pushed to extrude the building factice out of the oil storage tank from the long pipe, and the push-and-pull displacementand push-and-pull velocity of the stepping motor can be controlled by programming; a laser machine, an optical fiber coupler and an optical fiber collimator are arranged on the long pipe, and after the laser machine is powered on, lasers output by the optical fiber collimator can be applied to aiming and positioning.

Description

technical field [0001] The invention relates to building construction, in particular to a laser positioning seam filling machine. Background technique [0002] In construction engineering, after the construction is completed, it is necessary to fill the gaps in the building to further enhance the waterproof performance and make the building more beautiful. In the caulking work, the construction ointment is generally poured into the gap. The construction ointment is made of petroleum asphalt, rubber and PVC are added, and it has certain elasticity. The temperature after the construction ointment is made usually reaches 200°~300°, if the temperature is too low, the fluid resistance of the construction ointment will be too large and it will not be easy to fill the joints. At present, there is no special caulking machine that uses construction ointment as material. If a general caulking machine is used, there will be problems that the extrusion speed of construction ointment is...

AI Technical Summary

Problems solved by technology

The temperature after the construction ointment is made usually reaches 200°-300°. If the temperature is too low, the fluid resistance of the construction ointment will be too large and it will not be easy to fill the joints.

At present, there is no special caulking machine that uses construction ointment as material. If a general caulking machine is used, there will be problems that the extrusion speed of construction ointment is uneven and the extrusion direction is easy to deviate from the gap. These two problems It will lead to uneven density distribution of the construction ointment during the caulking work, and it is difficult to clean the construction ointment squeezed out of the gap, which will lead to a decline in the efficiency of the overall caulking work

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