Special dismounting tool for anti-counterfeiting special number machine

Abstract

The invention provides a special dismounting tool for an anti-counterfeiting special number machine, which comprises a rectangular bottom plate, wherein both sides in the width direction of the bottom plate are provided with a first side plate and a second side plate, one side in the length direction of the bottom plate is provided with a baffle plate, a first guide groove is arranged on the first side plate, a second guide groove is arranged on the second side plate, square columns are arranged in the first guide groove and the second guide groove, a fixed press block, a movable press block and a baffle sheet are arranged on the square columns, a square hole is arranged on the movable press block, the square columns pass through the square hole, one end of the first guide groove and one end of the second guide groove are respectively provided with a pressing device, a through groove is arranged on the bottom plate, a screw rod is arranged in the through groove, one end of the screw rod is provided with a hand wheel, and a screw nut is arranged on the screw rod and is connected with a transverse clamp plate. The special dismounting tool has the advantages that a spring of a print wheel sheet can be tightly pressed when the number machine is dismounted, the spring falling is prevented, workers can complete the operation of replacing the print wheel sheet by two hands, the operation difficulty for replacing the print wheel sheet is reduced, and the special dismounting tool is suitable for number machines in various lengths.

Description

technical field [0001] The invention relates to an auxiliary tool for a numbering machine for printing, in particular to a special disassembly tool for an anti-counterfeiting special numbering machine. Background technique [0002] At present, all printing companies use numbering machines to print serial numbers on products. The character wheels of the numbering machine will wear out after long-term use, resulting in unclear handwriting when printing numbers. At this time, the numbering machine needs to be disassembled. After the numbering machine is disassembled, the springs of all the numbering wheels have lost their locks. Therefore, when disassembling the numbering machine, the staff need to press the springs of all the numbering wheels with one hand, and use the other hand to It is difficult to complete the replacement operation of the worn character wheel. Some numbering machines with long number segments have a large number of character wheels and a large length of t...

AI Technical Summary

Problems solved by technology

[0002] At present, all printing companies use numbering machines to print serial numbers on products. The character wheels of the numbering machine will wear out after long-term use, resulting in unclear handwriting when printing numbers. At this time, the numbering machine needs to be disassembled. After the numbering machine is disassembled, the springs of all the numbering wheels have lost their locks. Therefore, when disassembling the numbering machine, the staff need to press the springs of all the numbering wheels with one hand, and use the other hand to It is difficult to complete the replacement operation of the worn character wheel

Some numbering machines with long number segments have a large number of character wheels and a large length of the numbering machine. It is difficult for the staff to press all the springs of each character wheel with one hand, and once the hand pressing the spring is released It will cause the springs of each character wheel to fall off at the same time, and the operation steps of reinstalling the spring are more complicated, and because the spring of the character wheel is small, once the spring falls off, it is easy to lose

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