Linear module splicing process and long-stroke linear module

A linear module, long-stroke technology, applied in the direction of manufacturing tools, metal processing equipment, program-controlled manipulators, etc., can solve the problems of unguaranteed accuracy and achieve the effect of compact and simple structure, increased length, and simple structure

Active Publication Date: 2017-08-22
苏州璟丰机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] To sum up, the existing linear module can only guarantee the accuracy when the stroke is short
And when the stroke is long, the accuracy cannot be guaranteed

Method used

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  • Linear module splicing process and long-stroke linear module
  • Linear module splicing process and long-stroke linear module
  • Linear module splicing process and long-stroke linear module

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0036] see figure 1 , the present embodiment provides a long stroke linear module 10, which is simple in structure and easy to use. At the same time, it can meet the precision requirements of the long-stroke linear module 10, and can be spliced ​​under the premise of satisfying the precision, thereby further increasing its length.

[0037]The long-stroke linear module 10 provided in this embodiment includes a plurality of linear modules 20, and any two adjacent linear modules 20 are connected correspondingly.

[0038] It should be noted that the number of linear modules 20 is not limited in this embodiment. That is to say, there can be two linear modules 20, three, four, etc.

[0039] Please refer to figure 1 and figure 2 The linear module 20 provided in this embodiment includes a linear motor 210 , a magnetic steel 220 , a grating scale 230 , a linear guide rail 240 , a feedback encoder 250 , an anti-collision plate 260 , a cover plate 270 and a profile base 100 .

[00...

no. 2 example

[0077] see Figure 7 , this embodiment provides a linear module splicing process S100, which is mainly used to produce the long-stroke linear module 10 provided in the first embodiment. The linear module splicing process S100 provided in this embodiment is simple and convenient to prepare. At the same time, it can make the stroke of the linear module 20 longer on the premise of meeting the precision requirements.

[0078] The linear module splicing process S100 provided in this embodiment includes a reference plane alignment step S101, a component alignment step S102, a grating ruler straightness detection step S103, and an accuracy judgment step S104.

[0079] Datum plane alignment step S101:

[0080] The linear modules 20 to be spliced ​​take the frame installation surface 101 of the profile base 100 as a reference plane, so that the linear modules 20 to be spliced ​​maintain the same flatness.

[0081] Preferably, the rack mounting surfaces 101 of the linear modules 20 t...

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Abstract

The invention discloses a linear module splicing process and a long-stroke linear module, and relates to the field of linear modules. The linear module splicing process provided by the invention is used for splicing a plurality of linear modules. Each linear module comprises magnetic steel, a grating ruler, a linear guide rail and a profile base. The linear module splicing process comprises a datum plane aligning step, a part aligning step, a grating ruler straightness detecting step and a precision judgment step. The invention further provides the long-stroke linear module prepared through the linear module splicing process. The long-stroke linear module comprises the multiple linear modules. Every two adjacent linear modules are connected correspondingly. According to the linear module splicing process and the long-stroke linear module, the structure is simple, and preparation is convenient. Meanwhile, the stroke is lengthened on the premise that the precision requirement of the long-stroke linear module is met.

Description

technical field [0001] The invention relates to the field of linear modules, in particular to a linear module splicing process and a long-stroke linear module. Background technique [0002] There are several names for linear modules, linear modules, Cartesian coordinate robots, linear slides, etc., which are automatic upgrade units following linear guide rails and ball screw linear transmission mechanisms. The linear and curved motion of the load can be realized through the combination of various units, which makes the automation of light loads more flexible and the positioning more accurate. The development of linear modules is faced with a problem, the miniaturization and large-scale are faced with the difficulty of controlling the precision, especially the belt driven belt itself has no precision at all, it must be installed on the module, and at the same time control the precision. This technology is only available in foreign countries, such as Germany, South Korea has ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B25J9/12B23Q1/58
CPCB23Q1/58B25J9/123
Inventor朱开峰
Owner苏州璟丰机电有限公司