Oil removal and acid pickling equipment used before galvanization of hardware

A technology of pickling equipment and hardware, which is applied in the field of hardware processing, can solve the problems of affecting the galvanizing effect of hardware, low work efficiency, and general degreasing effect, so as to improve the effect of degreasing and pickling, and improve the degree of automation and work efficiency

Pending Publication Date: 2019-07-23
HEBEI TIANCHUANG PIPE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, degreasing and pickling of hardware are generally carried out manually, and the connection between steps is carried by hand. The work efficiency is low. Only immersion

Method used

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  • Oil removal and acid pickling equipment used before galvanization of hardware
  • Oil removal and acid pickling equipment used before galvanization of hardware
  • Oil removal and acid pickling equipment used before galvanization of hardware

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Embodiment Construction

[0030] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-13As shown: there are a number of evenly distributed water filter holes 7 on the container 2, a roller cover 4 is arranged on the periphery of the container 2, and a first rotating shaft 3 is fixed on both axial ends of the container 2, and the first rotating shaft 3 It is rotatably connected with the drum cover 4, and the end of the first rotating shaft 3 away from the container 2 is equipped with a large gear 8 and a pinion 9, and one end of the first rotating shaft 3 extends into the inner cavity of the container 2 and is rotatably connected with a stopper. Plate 10, positioning column 11 is fixed on the baffle plate 10, and the end face of containing tube 2 is provided with the delivery opening 12 that cooperates with baffle plate 10, the limit opening 13 that cooperates with positioning column 11, the delivery opening 12 and the limit opening 13 Connected, t...

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PUM

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Abstract

The invention discloses oil removal and acid pickling equipment used before galvanization of hardware. The oil removal and acid pickling equipment comprises a tank and a holding mechanism for holdinga cleaning component, wherein the holding mechanism comprises a holding barrel, a first rotating shaft, a roller cover, a connecting plate and a loading rod; an oil removal tank, a first washing tank,an acid pickling tank, a residue collecting tank and a second washing tank are arranged in the tank; and a first conveying mechanism, a second conveying mechanism and a third conveying mechanism arearranged on a mounting frame of the tank. According to the oil removal and acid pickling equipment, the holding mechanism is used for holding the hardware; the hardware rotates to sequentially pass through the oil removal tank, the first washing tank, the acid pickling tank, the residue collecting tank and the second washing tank, so that the oil removal, washing, acid pickling, residue removal and secondary washing of the hardware are automatically completed; the automation degree and work efficiency of the hardware electroplating are greatly improved; and the oil removal and acid pickling are carried out by adopting a rolling and soaking method, so that the oil removal and acid pickling effect of the hardware are improved.

Description

technical field [0001] The invention relates to the technical field of hardware processing, in particular to a degreasing and pickling equipment for hardware before galvanizing. Background technique [0002] After the production is completed, the hardware usually needs to go through the steps of degreasing, pickling, galvanizing, passivation and drying before leaving the factory. The hardware must be degreased and pickled before galvanizing, otherwise it will affect the galvanizing effect. [0003] In the prior art, the degreasing and pickling of hardware are generally carried out manually, and the connection between the steps is carried by hand, which has low work efficiency. Only soaking is used to degrease the hardware, and the degreasing effect Generally, the pickling process is prone to underwashing and overwashing, which affects the galvanizing effect of hardware. Contents of the invention [0004] The object of the present invention is to solve the above problems,...

Claims

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Application Information

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IPC IPC(8): C23G3/00
CPCC23G3/00
Inventor 赵艳奇康福祥梁明坤
Owner HEBEI TIANCHUANG PIPE
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