CN-121993491-A - Linear slide rail with dust collector

Abstract

The invention relates to a linear slide rail with a dust removing device, which comprises a slide rail, a slide block, an end cover and the dust removing device. The sliding block is movably arranged on the sliding rail. The end cap is combined with one end face of the sliding block. The dust removing device comprises a scraping brush piece combined on one side of the sliding block and an oscillating element arranged in the scraping brush piece, thereby achieving the purpose of providing a dust removing effect for the linear sliding rail and further maintaining the normal operation of the linear sliding rail.

Inventors

• CHEN BAIRU
• JI YINGMIN

Assignees

• 银泰科技股份有限公司

Dates

Publication Date

20260508

Application Date

20241108

Claims (10)

1. 1. A linear slide having a dust removing device, comprising: A slide rail; the sliding block is movably arranged on the sliding rail; An end cap coupled to an end face of the slider, and A dust removal device, comprising: a scraping brush piece combined with one side of the sliding block, and An oscillating element is disposed in the wiper blade.
2. 2. The linear slide with dust collector of claim 1, further comprising a shock absorbing sheet disposed between the end cap and the wiper blade.
3. 3. The linear slide with dust collector of claim 1, further comprising a positioning plate coupled to one side of the wiper plate, the oscillating element being interposed between the wiper plate and the positioning plate.
4. 4. The linear slide with dust collector of claim 3, wherein the scraping and brushing piece is provided with a caulking groove at one side facing the positioning piece, the positioning piece is provided with a hollowed-out part, and the oscillating element is arranged in an installation space formed by the caulking groove and the hollowed-out part.
5. 5. The linear slide with a dust collector as set forth in claim 3, wherein the wiper blade has a plurality of positioning grooves on a side facing the positioning blade, the positioning blade has a plurality of positioning posts on a side facing the wiper blade, and the positioning blade is combined on a side of the wiper blade by inserting the positioning grooves through the positioning posts.
6. 6. The linear slide with dust collector as set forth in claim 1, wherein the scraping brush piece is formed as a scraping brush part at a portion contacting the slide.
7. 7. The linear slide with dust collector of claim 1, wherein the end caps and the dust collectors are plural, and two sides of the slider are respectively combined with an end cap and a dust collector.
8. 8. The linear slide with dust collector as set forth in claim 1, wherein the number of the oscillating elements is plural, and the oscillating elements are disposed on the wiper blade at intervals.
9. 9. The linear slide with dust catcher of claim 1, wherein the oscillating element is an oscillator.
10. 10. The linear slide with dust collector of claim 1, further comprising a control element electrically connected to the oscillating element, the oscillating element being controlled by the control element to generate vibration.

Description

Linear slide rail with dust collector Technical Field The present invention relates to linear sliding rails, and more particularly to a linear sliding rail with a dust-proof structure. Background The linear slide rail device mainly installs the slider structure on the track for linear and repeated movement. The sliding block structure generally comprises a U-shaped sliding block, an end cover and a plurality of balls arranged in the sliding block, so that friction force generated during relative movement between the sliding block and the track is reduced through the balls, and the sliding block can move more smoothly. Furthermore, foreign objects such as dust may be attached to the surface of the slide rail. In order to ensure that the sliding block can slide smoothly, a scraping and brushing structure is often arranged on the side surface of the sliding block so as to scrape dust and foreign objects on the surface of the sliding rail. However, part of the dust still falls into and accumulates in the wiper element, thereby affecting the moving accuracy of the linear guide device. In addition, the presence of dust can also affect the sealing effect of the dust cap or sealing material. In this regard, how to arrange a dust removing structure on the linear slide rail is a research motivation of the inventor. In view of the above, the present inventors have made intensive studies and have made an effort to solve the above-mentioned problems in combination with the application of the theory, which is an object of improvement of the present inventors. Disclosure of Invention An object of the present invention is to provide a linear sliding rail with a dust removing device, so as to provide a dust removing effect for the linear sliding rail, thereby maintaining the normal operation of the linear sliding rail. In order to achieve the above purpose, the present invention is a linear slide rail with a dust removing device, comprising a slide rail, a slide block, an end cover and a dust removing device. The sliding block is movably arranged on the sliding rail. The end cap is combined with one end face of the sliding block. The dust removing device comprises a scraping brush piece combined on one side of the sliding block and an oscillating element arranged in the scraping brush piece. In an embodiment of the present disclosure, the linear slide rail further includes a shock absorbing sheet disposed between the end cover and the wiper blade. In an embodiment of the present disclosure, the linear sliding rail further includes a positioning plate, the positioning plate is combined on one side of the scraping brush plate, and the oscillating element is sandwiched between the scraping brush plate and the positioning plate. In an embodiment of the disclosure, the scraping brush piece is provided with a caulking groove on a side facing the positioning piece, the positioning piece is provided with a hollowed-out portion, and the oscillating element is disposed in an installation space formed by the caulking groove and the hollowed-out portion together. In an embodiment of the present disclosure, the scraping brush piece is provided with a positioning groove on a side facing the positioning piece, the positioning piece is provided with a positioning column on a side facing the scraping brush piece, and the positioning piece is combined on one side of the scraping brush piece by inserting the positioning column into the positioning groove. In an embodiment of the present disclosure, the scraping brush piece is disposed as a scraping brush portion at a portion of the sliding rail. In an embodiment of the present disclosure, the number of the end caps and the dust collectors is plural, and two sides of the slider are respectively combined with the end caps and the dust collectors. In an embodiment of the present disclosure, the number of the oscillating elements is plural, and the plurality of oscillating elements are disposed on the wiper blade at intervals. In an embodiment of the present disclosure, the oscillating element is an oscillator. In an embodiment of the present disclosure, the linear guide further includes a control element electrically connected to the oscillating element, and the oscillating element is controlled by the control element to generate vibration. Compared with the prior art, the linear sliding rail is provided with the dust removing device. The dust removing device comprises the scraping brush piece and the oscillating element, wherein the scraping brush piece is combined on one side of the sliding block, the oscillating element is arranged on one side of the scraping brush piece, the shock absorbing piece is arranged between the sliding block and the scraping brush piece and used for absorbing the vibration transmitted to the sliding block and the sliding rail, so that the influence of the vibration on the precision of the linear sliding rail in transmission is avoided, and accordingly, the oscillati