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Assembling and disassembling mechanism and method for character block for steel rail printer

A character block technology for printers, applied in printing, stamping and other directions, can solve the problems of inaccurate positioning of character blocks, waste of time, high labor intensity, etc., to improve work reliability and work efficiency, high promotion value, labor low intensity effect

Active Publication Date: 2017-06-20
HEILONGJIANG AGRICUTURAL ENGINEARING VOCATIONAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Manual disassembly and assembly of characters is not only labor-intensive and time-consuming, but also low in efficiency and affects the output of the production line
Relying on the magnetic force of the magnet to disassemble and assemble the character blocks is very unreliable after a long working time, because the printer is in an environment with many metal dusts, the magnetic force of the magnet will absorb the metal dust, making the positioning of the character blocks inaccurate, often If it cannot be disassembled or installed, it must be thoroughly cleaned before it can work normally. Therefore, this method takes a long time to maintain and the quality of work is unreliable, which affects production

Method used

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  • Assembling and disassembling mechanism and method for character block for steel rail printer
  • Assembling and disassembling mechanism and method for character block for steel rail printer
  • Assembling and disassembling mechanism and method for character block for steel rail printer

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Embodiment Construction

[0026] Now in conjunction with embodiment and accompanying drawing, the present invention is described in further detail. It should be understood that this embodiment is only used to illustrate the present invention, but not to limit the protection scope of the present invention.

[0027] A character block assembly and disassembly mechanism for a rail printer, wherein:

[0028] A character block 7 is installed in the middle of the printing disk 5, and a T-shaped positioning block 8 is clamped on both sides of the character block 7, and a positioning groove 71 is provided on both sides of the character block 7, and the two sides of the positioning groove 71 are pressed. The convex edge 72, the two sides of the T-shaped positioning block 8 are provided with a limiting boss 81 matching the positioning groove 71, and the two sides of the limiting boss 81 are pressing surfaces 82;

[0029] The printing disc 5 is also provided with a fixed cover 13, one end of the reset compression...

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Abstract

The invention discloses an assembling and disassembling mechanism and method for a character block for a steel rail printer. The character block is mounted in the middle of a printing disc of the assembling and disassembling mechanism, two T-shaped positioning blocks are clamped on the two sides of the character block correspondingly, and positioning grooves are formed in the two sides of the character block. Protruding pressing edges are located on the two sides of each positioning groove. Limiting bosses matched with the positioning grooves are arranged on the two sides of each T-shaped positioning block, and pressing faces are located on the two sides of each limiting boss. A fixing cover plate is further arranged on the printing disc and connected with one ends of reset pressing springs, and the other ends of the reset pressing springs abut against grooves in the upper portions of the T-shaped positioning blocks. Unlocking holes are further formed in the printing disc and located below the T-shaped positioning blocks. Unlocking pins of the assembling and disassembling mechanism can be inserted into the unlocking holes to unlock the current character block. The assembling and disassembling mechanism and method overcome the defects in the prior art, the character block can be automatically replaced, work is stable and reliable, production efficiency is high, and the labor intensity is low.

Description

technical field [0001] The invention relates to an assembly and disassembly mechanism and a disassembly method for a character block used in a rail printer, and belongs to the technical field of steel printing equipment. Background technique [0002] At present, in the assembly and disassembly structure of the character block of the rail marking machine of the steel rolling equipment, manual or magnetic force of the magnet is widely used to disassemble the character block on the printing character plate. The fast manual disassembly and assembly of characters is not only labor-intensive and time-consuming, but also low in efficiency and affects the output of the production line. Relying on the magnetic force of the magnet to disassemble and assemble the character blocks is very unreliable after a long working time, because the printer is in an environment with many metal dusts, the magnetic force of the magnet will absorb the metal dust, making the positioning of the characte...

Claims

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Application Information

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IPC IPC(8): B41K3/36B41K3/62
CPCB41K3/36B41K3/62
Inventor 段性军杨树先王锋李宏学张光普齐宇翔
Owner HEILONGJIANG AGRICUTURAL ENGINEARING VOCATIONAL COLLEGE
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