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Cylindrical workpiece surface printing device

A workpiece surface and printing device technology, applied in printing, printing machines, rotary printing machines, etc., can solve the problems of inability to flexibly adjust the parameters of cylindrical workpieces and not contain them, so as to save manpower and material costs, facilitate insertion and removal, The effect of reducing friction

Pending Publication Date: 2021-02-09
ZHEJIANG MILITARY IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The cylindrical thick film printing device is also driven by a cylinder, and the cooperation between the various parts is relatively close and complicated, and does not include a size adjustment structure, so it is impossible to adjust the parameters of cylindrical workpieces of various sizes and specifications in a timely manner through the user's operation. Flexible adjustment

Method used

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  • Cylindrical workpiece surface printing device
  • Cylindrical workpiece surface printing device
  • Cylindrical workpiece surface printing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment 1: A cylindrical workpiece surface printing device includes a workbench 1 for installing other components, and the upper surface of the workbench 1 is installed with a positioning member group 2 for abutting against and fixing a cylindrical workpiece 8. The positioning component set 2 includes a plurality of positioning components. Specifically, the workbench 1 is provided with an adjustment slot, and the positioning member can move along the adjustment slot and is locked and fixed at this position by bolts and nuts; the support 2a included in the positioning member is upward The upper part of the support 2a is mounted with a roller 2b capable of rotating around a fixed axis relative to the support 2a. When the cylindrical workpiece 8 is erected on the positioning member group 2, the roller 2b can effectively reduce the frictional force received by the cylindrical workpiece 8 when it rotates, and at the same time, by adjusting the distance between the positio...

Embodiment 2

[0045] Embodiment 2: Improvement is made on the basis of the cylindrical workpiece surface printing device described in Embodiment 1. The guide support structure 4 also includes a pair of steering connecting rods 5c installed on both sides of the metal frame 3a. The inner end of the steering connecting rod 5c is connected to the guide support frame 4 through a hinged structure, and the inner surface of the steering connecting rod 5c and the metal frame 3a is provided with a snap-in outer surface for protruding outwards from both sides of the metal frame 3a. Guide groove 5b matched along 5a. When the printing mold plate 3 is installed on the steering connecting rod 5c through the cooperation structure of the clamping outer edge 5a and the guide groove 5b, the printing mold plate 3 can be realized to go around the hinges at both ends together with the steering connecting rod 5c. The axis of the cylinder rotates and lifts up at a certain angle to realize the opening of the cylind...

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Abstract

The invention relates to the field of product workpiece surface spraying and printing, and specifically relates to a cylindrical workpiece surface printing device. A positioning component set used forfixing a cylindrical workpiece is installed on the upper surface of a work table in the surface of the cylindrical workpiece, and the cylindrical workpiece surface printing device further comprises aprinting mold plate composed of a metal frame and a printing silk screen fixed to the center position of the metal frame. The printing mold plate is installed on a guide supporting frame through a guide supporting structure and can move in the front-back direction of the device. A printing scraper is further installed on the guide supporting frame, and the end portion, located under the printingscraper, of the printing scraper is opposite to the center of the positioning component set and is attached to the printing screen. When the printing die plate is pulled out, the cylindrical workpiecerotates and moves along with the movement of the printing die plate under the action of friction, the printing scraper conducts smearing along the surface of the cylindrical workpiece, and the printing process of the surface of the cylindrical workpiece is completed at a time in the pulling process.

Description

technical field [0001] The invention relates to the field of spraying and printing on workpiece surfaces, in particular to a cylindrical workpiece surface printing device. Background technique [0002] There are a large number of cylindrical products in daily life, such as water pipes, thermos cups and utility poles. Since the spraying surface of such products is different from the conventional flat objects, which are arc-shaped, it is a flat product compared to the position that needs to be sprayed and printed. It is more difficult in the process of processing. The conventional processing method at present is to carry out the spraying or printing operation after reserving the gap of the required spraying pattern or text style by covering and bonding the surface of the cylindrical workpiece. However, the steps of this kind of operation method are cumbersome, and the cover needs to be removed after the printing process is completed. It is suitable for processing some product...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F15/08B41F15/42B41F15/30
CPCB41F15/0872B41F15/42B41F15/30
Inventor 姜舟胡跃平周根平潘锦杰谢明良虞丹陈健斌陆垚生
Owner ZHEJIANG MILITARY IND GRP CO LTD
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