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Letter bending machine

A type enclosing machine and frame technology, which is applied in the field of three-dimensional luminous character processing equipment, can solve problems such as knife plate collapse and safety accidents, and achieve the effects of improving safety performance, reducing production costs, and simple structure

Active Publication Date: 2014-09-03
WEIFANG HANDUN CNC EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a letter enclosing machine to solve the problem that once the electrical control of the existing letter enclosing machine breaks down and the cutter bar is not rotated in place, it is very easy to cause the high-speed rotating cutter head to collapse, causing safety problems. accident technical issues

Method used

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] Such as Figure 1 to Figure 3 Commonly shown, a kind of letter enclosing machine, comprises frame 1, and frame 1 is provided with plate clamping device 2, and the bottom of plate clamping device 2 is provided with cutting device 3, and cutting device 3 includes and is fixedly installed on frame 1. The mounting base 31 on the mounting base 31 is rotatably mounted with a turntable 32 driven by the first power unit 4. Preferably, the first power unit 4 includes a pulley 42 driven by a motor 41. Between the pulley 42 and the turntable 32 Be provided with belt 43 around, certainly, first power u...

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Abstract

The invention discloses a letter bending machine, and belongs to the technical field of stereoscopic luminous letter machining equipment. The letter bending machine comprises a rack, and a plate clamping device is arranged on the rack; a cutting device is arranged below the plate clamping device and comprises an installation base, a rotating disc is installed on the installation base in a rotating mode, a cutter bar is arranged on the rotating disc in a sliding mode, a cutter head is arranged on the cutter bar, and a linear driving device making the cutter bar move linearly is arranged between the rotating disc and the cutter bar; a stopping block used for limiting the rotating position of the cutter bar is arranged on the rack, and a limiting block corresponding to the stopping block in position is installed at one end, close to the cutter head, of the cutter bar. According to the letter bending machine, once electric control fails, the limiting block on the cutter bar will impact the stopping block to prevent the cutter bar from continuing rotation, and it is effectively avoided that cutter tipping happens on the cutter head rotating at high speed because the cutter bar does not rotate in place; safety performance of using the letter bending machine is improved through mechanical limiting.

Description

technical field [0001] The invention belongs to the technical field of processing equipment for three-dimensional luminous characters, and in particular relates to a character enclosing machine. Background technique [0002] Three-dimensional luminous characters have gradually become the first choice for merchants as advertising signs due to their beautiful daytime, bright nighttime, energy saving, durable and many other advantages. The main work of making three-dimensional luminous characters is to surround the characters, and the characters are usually completed by a character machine. The letter enclosing machine includes a feeding device, a plate clamping device, a grooving device and a bending device. After the material is conveyed by the feeding device for a specified distance, the operations of grooving, bending and cutting are performed respectively, and then this step is repeated until the material is fully formed. With the rapid development of the advertising pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D79/00B23Q11/00B23Q3/00
Inventor 陈庆汉
Owner WEIFANG HANDUN CNC EQUIP
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