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BMC line spraying system and spraying process

A work station and spray booth technology, applied in liquid spraying equipment, coatings, spray booths, etc., can solve the problems of unreasonable space layout, low product qualification rate, large floor space, etc., and achieve high utilization rate of human space, High product qualification rate and small footprint

Pending Publication Date: 2018-01-26
东莞市新力光表面处理科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The whole painting process includes pick-up, powder layer treatment, UV treatment, cooling, etc. On the one hand, in the BMC line spraying process of the prior art, products are transferred manually between stations, which has high labor costs and high work efficiency. On the one hand, the powder layer is processed directly after injection molding on the mold. Since the directly formed product will have burrs and other defects, direct spraying will result in low spraying quality and low product qualification rate. Thirdly, there are too many manual operations The space layout is unreasonable and the floor area is large

Method used

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] Such as figure 1 and figure 2 Shown, are the front view and top view of the present invention respectively.

[0036] The BMC line spraying system 100 includes a feeding station 110 for feeding products after injection molding, a preliminary repair station 120a for preliminary trimming of products, and a finisher for secondary trimming of products Position 120b, the dedusting station 130 for dedusting the trimmed product, the UV pretreatment station 140 for UV pretreatment of the dedusted product, and the UV pretreatment station 140 for spraying the UV pretreated product Paint spraying station 150, buffer leveling station 160 for buffering and leveling the products after painting, UV curing station 170 for UV curing of products after buffering and leveling, for products after UV curing The blanking station 180 for cooling and blanki...

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Abstract

The invention relates to the field of automatic spraying, in particular to a BMC line spraying system and spraying process. The system comprises a feeding station used for feeding of products obtainedafter injection molding, a preliminary trimming station used for carrying out preliminary trimming on the products, a fine trimming station used for carrying out secondary trimming on the products, adust removal station used for carrying out dust removal on the products obtained after trimming, a UV pretreatment station used for carrying out UV pretreatment on the products obtained after dust removal, a paint spraying station used for carrying out paint spraying on the products obtained after UV pretreatment, a buffer leveling station used for carrying out buffer leveling on the products obtained after paint spraying, a UV curing station used for carrying out UV curing on the products obtained after buffer leveling and a discharging station used for cooling and discharging the products obtained after UV curing. The system further comprises a control station used for control. The BMC line spraying system and spraying process are low in manpower dependency degree, high in automation degree and working efficiency, good in spraying quality, high in product percent of pass and small in occupied area.

Description

technical field [0001] The invention relates to the field of automatic spraying, in particular to a BMC line spraying system and a spraying process thereof. Background technique [0002] BMC material is the abbreviation of Bulk molding compounds, that is, bulk molding compound. It is often called unsaturated polyester bulk molding compound in China. Its main raw materials are GF (chopped glass fiber), UP (unsaturated resin), MD (filler calcium carbonate) and various additives that are fully mixed into a dough-like prepreg. DMC materials were first applied in the former West Germany and the United Kingdom in the 1960s, and then developed in the United States and Japan in the 1970s and 1980s. Because BMC bulk molding compound has excellent electrical properties, mechanical properties, heat resistance, chemical corrosion resistance, and adapts to various molding processes, it can meet the performance requirements of various products, so it is more and more popular among users...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B16/60B05B14/40B05B13/02B05B13/04B05B5/08B05D3/00B05D3/06
Inventor 何光华董亿祥向燕顺孙永辉
Owner 东莞市新力光表面处理科技有限公司
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