A box spraying production line

Abstract

The invention discloses a box spray coating production line comprising a first conveyance line, a spray coating chamber, a second conveyance line, a transferring sliding rail, a transferring platformand a first driver. The first conveyance line conveys a box to be spray-coated to the tail end of the first conveyance line. The second conveyance line conveys the box obtained after spray coating iscompleted to other procedures. The first driver drives the transferring platform to move along the transferring slide rail. A spray gun is arranged in the spray coating chamber. The transferring platform is provided with a first linear driver and a vacuum pipe. The fist linear driver drives the vacuum pipe to conduct reciprocating motion relative to the box in the vertical direction. The upper endof the vacuum pipe is provided with an open pipe opening. The vacuum pipe is connected with a vacuum machine through a hose. A valve is arranged on the hose. By the adoption of the box spray coatingproduction line, the vacuum pipe is used for sucking the bottom face of the inner portion of the box, the actions of coming into and out of the spray coating chamber of the box are achieved without contact with the outer surface of the box, and automation of the whole box spray coating production line is achieved through cooperation of the box conveyance lines, and the spray coating efficiency isimproved.

Description

technical field [0001] The invention relates to the field of spraying production lines, in particular to a box body spraying production line. Background technique [0002] Boxes are commonly used containers in daily life, such as jewelry boxes and tea boxes; boxes generally include two parts: a box body and a box cover. Body, etc.; according to different shapes and different calling habits, some boxes are also called cylinders, cans, etc. [0003] It can be seen that most of the boxes are flat-bottomed containers with one end open, and the outer surface of the box needs to be sprayed to obtain the corresponding appearance effect after the box is formed (the inner surface of the box is generally not treated or other different coatings are used). Surface treatment process), in order not to affect the inner surface of the box when spraying the outer surface of the box, the box body spraying generally adopts the upside-down spraying method, that is, the box body is turned upsid...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the box body spraying production line of the prior art must use a tray to carry the box body, making it difficult to automate the operation of the box body entering and leaving the spraying room, and the efficiency of the entire spraying production line is low

Images