Novel letter box device
A letter box, a new type of technology, applied to the device and coating of the surface coating liquid, can solve the problems of low work efficiency, low painting efficiency, complex structure of the device, etc., and achieve convenient operation, simple structure, and improved uniformity. Effect
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[0020] Such as Figure 1-Figure 4 As shown, a new letterbox device of the present invention includes a rolling base 7, a lifting mechanism 8 installed on the top of the rolling base 7, and a top seat body 9 installed on the top of the lifting mechanism 8. A storage tank 91 is provided in the top end surface of the seat body 9, and a discharge pipe 972 communicating with the outside and the lower end of the storage tank 91 is arranged in the inner wall of the top seat body 9, and a cap 971 is installed at the right end of the discharge pipe 972 A first swivel body 910 and a second swivel body 911 are respectively fixed on the inner walls of the left and right sides of the storage tank 91, and the first swivel body 910 and the second swivel body 911 are rotatably connected with adhesive Material cylinder 912, the first rotating body 910 is provided with an empty groove 9101, the left end surface of the adhesive material cylinder 912 is provided with a locking groove 9121 interco...
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