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Precast rod sleeve pickling and drying equipment

A technology of drying equipment and prefabricated rods, which is applied in glass manufacturing equipment, manufacturing tools, etc., can solve the problems of cumbersome operation and achieve the effect of convenient operation

Active Publication Date: 2022-03-15
FUTONG GRP JIASHAN COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing pickling and drying are carried out in two steps, and the operation is relatively cumbersome

Method used

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  • Precast rod sleeve pickling and drying equipment
  • Precast rod sleeve pickling and drying equipment
  • Precast rod sleeve pickling and drying equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] Below in conjunction with each accompanying drawing, the present invention is described in detail.

[0050] like Figure 1-7 As shown, a kind of pickling and drying equipment for prefabricated rod sleeves includes:

[0051] The casing 1 has a pickling working chamber 2 and a drying working chamber 3 inside the casing 1;

[0052] The partition assembly 4 has a fixed plate 5 fixed to the bottom and the casing 1 and a movable plate 6 above the fixed plate 5 and can move up and down. The movable plate 6 has a lower working position and an upper working position. When the lower working position, the movable plate 6 is in contact with the fixed plate 5, and isolates the pickling working chamber 2 and the drying working chamber 3. When in the upper working position, the movable plate 6 moves upward, and the pickling working chamber 2 and the drying working chamber 3 are connected;

[0053] Two sets of support roller assemblies 7 are used to support the preform rod casing 8 a...

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PUM

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Abstract

The invention discloses prefabricated rod sleeve pickling and drying equipment which comprises a machine shell, a pickling device, a drying device, a pickling device, a drying device and a pickling device, and the machine shell is internally provided with a pickling working cavity and a drying working cavity; the fixed plate is located at the bottom and fixed to the machine shell, and the movable plate is located above the fixed plate and can move up and down. The two sets of supporting roller assemblies are used for supporting the preform sleeve and driving the preform sleeve to rotate around the axis of the preform sleeve, the two sets of supporting roller assemblies can move independently, the interval between the two sets of supporting roller assemblies can be adjusted, and when the movable plate is located at the upper working position, the two sets of supporting roller assemblies can drive the preform sleeve to move to the drying working cavity; a lifting assembly; the driving device is arranged in the drying working cavity and used for driving the preform sleeve to move up and down; and the drying assembly is arranged in the drying working cavity and used for drying the inner side wall of the preform sleeve. The pickling and drying equipment for the preform sleeve can realize pickling and drying at the same time, and is convenient to operate.

Description

technical field [0001] The invention relates to the field of optical fiber preform rods, in particular to pickling and drying equipment for preform rod casing tubes. Background technique [0002] The casing method has the characteristics of high production efficiency and low cost. In actual operation, the tail pipe is welded at one end of the sleeve, and then the mandrel is inserted into the sleeve through the tail pipe to form a preform, and then the preform composed of the sleeve and mandrel is sent to the wire drawing furnace for wire drawing. At the same time, the clamping device above the wire drawing furnace clamps the tail pipe. [0003] In actual production, before the mandrel is inserted into the casing, the casing needs to be pickled by pickling equipment. After pickling, the casing is taken out, and the casing is dried by another drying step or drying equipment. Existing pickling and drying are carried out in two steps, and the operation is relatively cumbersome...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C23/00C03B37/012
CPCC03C23/0075C03C23/0085C03B37/01211Y02P70/10
Inventor 沈杰
Owner FUTONG GRP JIASHAN COMM TECH CO LTD