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Open type barrel roll, workpiece processing device and barrel plating system

A processing device and an open technology, applied in electrolysis components, electrolysis process, etc., can solve the problems of affecting the drum plating effect on the workpiece and the inability to tension the drum belt, so as to increase the supporting force, reduce the size, The effect of enhancing the effect

Pending Publication Date: 2019-03-22
KUNSHAN DONGWEI MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is that after the drum belt of the existing open drum is slack, the drum belt cannot be tensioned, which affects the barrel plating effect of the drum on the workpiece.

Method used

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  • Open type barrel roll, workpiece processing device and barrel plating system
  • Open type barrel roll, workpiece processing device and barrel plating system
  • Open type barrel roll, workpiece processing device and barrel plating system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] This embodiment provides an open drum 10, such as Figure 1 to Figure 6 As shown, it includes two roller racks 1 , two tension frames 2 , a drum belt 41 , a driving shaft 42 , a driven shaft 43 , two side baffles 44 and a plurality of locking pieces 3 .

[0068] Wherein, the two roller racks 1 extend vertically and are horizontally opposite to each other. Optionally, the drum racks 1 are arc-shaped plates. Two circular side baffles 44 are respectively rotatably arranged on a drum frame 1 through a first rotating shaft 12 and are located inside the drum frame 1; Shaped side baffles 44 are on the first rotating shaft 12 on the drum frame 1, and are positioned at the outside of the respective drum frame 1, so as to realize the rotatable installation of the tension frame 2 on the drum frame 1. For the tension frame 2, the tension frame 2 is preferably an arc-shaped plate.

[0069] Such as figure 1 As shown, the two ends of the driven shaft 43 are rotatably arranged on a ...

Embodiment 2

[0087] This embodiment 1 provides an open type drum. Compared with the open type drum provided in Embodiment 1, the difference is that the driving shaft 42 is rotatably arranged on the drum frame 1, and the driven shaft 43 can be Rotationally fixed on the tension frame 2.

[0088] In this embodiment, under the external driving force, the tension frame 2 drives the driven shaft 43 to rotate around the rotation axis of the tension frame 2, so that the driven shaft 43 rotates toward the driving shaft 42, so as to shorten the distance between the driving shaft 42 and the driven shaft 43. Reduce the size of the opening, so that the winding portion of the drum belt 41 on the side fence 44 increases, and the tension of the drum belt 41 on the side fence 44 is also realized.

[0089] As a modified embodiment of Embodiment 1 and Embodiment 2, there can also be one tension frame 2, or three, four, etc., only when the tension frame 2 rotates, it can drive the driving shaft 42 fixed on it...

Embodiment 3

[0092] This embodiment provides a workpiece processing device, such as Figure 7 As shown, it includes a tank body 61 and any one of the open drums 10 provided in Embodiment 1 or Embodiment 2. Wherein, the tank body 61 has an installation cavity; the open roller is rotatably installed in the installation cavity of the tank body 61 through the drum frame 1 .

[0093] The workpiece processing device of this embodiment adopts the open drum provided in Embodiment 1 or Embodiment 2 to realize the tensioning of the drum belt 41 of the open drum, so that the drum belt 41 and the bottom of the side fence 44 There is no gap between them, and the workpiece is normally plated or cleaned in the containing cavity.

[0094] Such as Figure 7 As shown, the tank body 61 is rotatably provided with a fixed shaft 72 , and the top of the drum frame 1 of the open drum is fixed on the fixed shaft 72 .

[0095] The workpiece processing device also includes a third driver 71 and a slide plate 62, ...

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Abstract

The invention discloses an open type barrel roll, a workpiece processing device and a barrel plating system. The open type barrel roll comprises a rotatably arranged tensioning frame on a barrel rollframe, one of a driving shaft and a driven shaft is arranged on the tensioning frame, and the other one of the driving shaft and the driven shaft is arranged on the barrel roll frame. The workpiece processing device comprises the open type barrel roll. The barrel plating system includes at least two workpiece processing devices. When the external driving force drives the tensioning frame to rotateon the barrel roll frame in the circumferential direction of a containing inner cavity toward the driving shaft and the driven shaft which are fixed to the barrel roll frame, the distance between thedriving shaft and the driven shaft can be shortened, the dimension of an opening can be reduced, the number of parts of a barrel roll belt which are wound around a side baffle is increased, no gap exists between the bottom of the side baffle and the outer peripheral surface of the front side of the barrel roll belt, so that the barrel roll belt is wound on the side baffle, the driving shaft and the driven shaft in a tension state, and a workpiece in the containing inner cavity can be subjected to processes such as normal plating or cleaning to improve the effect of the workpiece being processed.

Description

technical field [0001] The invention belongs to the technical field of electroplating, and in particular relates to an open barrel, a workpiece processing device and a barrel plating system. Background technique [0002] Barrel plating is barrel electroplating, which is to place a certain number of workpieces in the inner cavity of the barrel, and under the rotation of the barrel, the workpieces are continuously in contact with the electroplating solution in the tank to deposit the required thickness on the surface of the workpieces. Metal layer or alloy coating to achieve the purpose of protection and other functions on the surface of the workpiece. [0003] For example, the Chinese patent document CN103981564B discloses an open type drum, which includes two oppositely arranged drum frames, a driving shaft, a driven shaft, a drum belt and two circular side baffles. Among them, the tops of the two drum frames are rotatably arranged on the base frame; the two ends of the dri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D17/22
CPCC25D17/22
Inventor 方志斌朱康利魏红亮危勇军常敏董文泽
Owner KUNSHAN DONGWEI MACHINERY CO LTD