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Workpiece trolley of drying oven

A technology for carts and workpieces, which is applied in the field of workpiece carts in ovens, which can solve the problems of reduced production efficiency, inability to roll, and inability to use lubricating oil, so as to avoid production stagnation and reduce friction

Active Publication Date: 2012-08-08
ZHEJIANG SONGHUA NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For such a workpiece trolley, the iron wheels of the trolley cannot use lubricating oil due to the high temperature of the oven, and can only be dry-frictioned on the rails, so that the iron wheels of the trolley will generate great friction during movement, and the iron wheels will be damaged over time. It is stuck on the rail and cannot roll, which eventually leads to production stoppage and reduces production efficiency

Method used

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  • Workpiece trolley of drying oven
  • Workpiece trolley of drying oven
  • Workpiece trolley of drying oven

Examples

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Embodiment Construction

[0008] Below in conjunction with accompanying drawing, the preferred embodiment of the workpiece trolley of a kind of oven case of the present invention is described in detail:

[0009] Such as figure 1 with figure 2 As shown, the workpiece trolley of this oven is mainly composed of a track 3 and a workpiece trolley 1 moving back and forth on the track 3; the track 3 is two parallel rails, the top of each rail is V-shaped, and the V-shaped opening Upwards, form track notch 31, and several steel balls 2 are built-in in V-shaped track notch 31; It is V-shaped, with the V-shaped opening facing downwards. Two trolley notches 11 are arranged in parallel, and their parallel spacing is equal to that of the track 3. The trolley notch 11 is buckled on the upper part of the ball 2, and the ball 2 and the track notch 31 Two-point contact is maintained, and the ball 2 also maintains two-point contact with the notch 11 of the cart, so that the workpiece cart 1 and the track 3 are slidab...

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Abstract

The invention relates to a workpiece conveying tool in a drying oven for sintering fluoroplastic workpieces, in particular to a workpiece trolley of the drying oven. The workpiece trolley of the drying oven comprises a workpiece trolley (1) which can move back and forth on a track (3), the top of the track (3) is provided with a V-shaped track rabbet (31), the bottom of the workpiece trolley (1) is provided with a V-shaped trolley rabbet (11), a ball (2) is arranged in the track rabbet (31), and the trolley rabbet (11) is buckled on the ball (2). The workpiece trolley moves back and forth on the steel track in a ball rolling way, therefore, the friction force is greatly reduced, and the production stagnation caused by seizure of the workpiece trolley on the steel track is completely avoided.

Description

technical field [0001] The invention relates to a workpiece conveying tool in a fluorine-plastic workpiece sintering oven box, in particular to a workpiece trolley for the oven box. Background technique [0002] Fluoroplastic workpieces are generally sintered and shaped in an oven. Since the temperature in the oven needs to be as high as 400°C to sinter and shape the finished fluoroplastic workpieces, a workpiece trolley must be used to transport the fluoroplastic workpieces. , the commonly used workpiece trolleys now mostly use iron wheels to roll in 15# rails, and the trolleys are pulled back and forth by the motor reducer to move back and forth. For such a workpiece trolley, the iron wheels of the trolley cannot use lubricating oil due to the high temperature of the oven, and can only dry friction on the rails, so that the iron wheels of the trolley will generate great friction during movement, and the iron wheels will be damaged over time. It is stuck on the rail and ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F27D3/00
Inventor 杨根源杨成刚
Owner ZHEJIANG SONGHUA NEW MATERIAL CO LTD
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