Mailbox device
A letter box and frame technology, applied in the field of letter box devices, can solve the problems of unfavorable rapid production and processing of letter boxes, uneven painting, low efficiency of manual painting, etc., so as to reduce manual operation steps, facilitate operation, and reduce manual processing. Effect
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[0013] Combine below Figure 1-4 The present invention will be described in detail.
[0014] refer to Figure 1-4 , a letterbox device according to an embodiment of the present invention, comprising a traveling vehicle frame 100, a lifting and landing driving device 200 fixedly installed on the walking vehicle frame 100, and a lifting and landing driving device 200 fixedly installed on the lifting and landing driving device 200 The processing seat body 300, the right end surface of the processing seat body 300 is provided with a control cavity 304, the control cavity 304 is slidingly fitted with a control seat 318, and the left inner wall of the control cavity 304 is provided with a cavity 321 , the inner bottom wall of the control cavity 304 is provided with a control and driving device, and the right end surface of the control seat 318 is provided with a contraction groove 314, and a contraction block 310 is installed in the contraction groove 314. The contraction block 310...
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