CN109869415B - Dust removal cover for linear module platform - Google Patents
Dust removal cover for linear module platform Download PDFInfo
- Publication number
- CN109869415B CN109869415B CN201711263351.1A CN201711263351A CN109869415B CN 109869415 B CN109869415 B CN 109869415B CN 201711263351 A CN201711263351 A CN 201711263351A CN 109869415 B CN109869415 B CN 109869415B
- Authority
- CN
- China
- Prior art keywords
- dust
- dust removing
- linear module
- removing part
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Manipulator (AREA)
Abstract
A dust removal cover for a linear module platform comprises a body, a first side surface, a second side surface and a third side surface, wherein the body is provided with a top surface, a bottom surface and the first side surface to the fourth side surface, and the first side surface is connected with the top surface and the bottom surface. The body forms a groove on the bottom surface, and the first dust removing part to the third dust removing part protrude around the groove. By arranging the dust cover on the linear module platform, the first dust removal part, the second dust removal part and the third dust removal part driven by the platform actively remove dust on the shell and the dust belt, and the dust prevention effect is improved.
Description
Technical Field
The invention relates to a dust removal cover, in particular to a dust removal cover for a linear module platform.
Background
Linear modules are used in many applications where linear motion is required, such as movement of a work platform or movement of a machining spindle of a machine tool. The linear module drives a screw rod to drive a nut pivoted on the moving platform by using a motor, so that the moving platform generates reciprocating motion, and the moving platform protrudes out of a shell of the linear module for fixedly connecting elements.
Generally speaking, in order to deal with the environment with much dust, a dust-proof belt is additionally arranged outside the mobile platform and the shell to prevent foreign matters from entering and accumulating in the shell, and prevent the unsmooth operation and damage between the screw rod and the screw cap. However, in dusty environments, the addition of a dust-proof belt can block dust from directly entering the housing, but cannot prevent dust from accumulating and entering the housing. For better dust-proof effect, dust which may fall into the housing needs to be actively cleaned, thereby further reducing the chance of dust entering the housing.
In contrast, taiwan publication No. M498643 discloses a dust-proof accessory, which is disposed on a moving body, and two guide portions are disposed at two ends of the dust-proof accessory, respectively, and the guide portions contact with the surface of a dust-proof belt to remove dust in the front and rear directions of a module. However, since the dust on the side face is not removed, the dust-proof effect is still improved.
Furthermore, in japanese patent No. 201674045, rollers are used to guide the dust-proof belt on the platform cover, so as to reduce the abrasion of the platform cover and maintain the steel belt in a bonded state, but the cover does not have the function of removing dust, and the dust-proof effect still needs to be improved.
Disclosure of Invention
The present invention is directed to a dust-removing cover for a linear module stage, which can actively remove dust to enhance the dust-proof effect.
According to the present invention, a dust removing cover for a linear module platform is provided for being disposed on the linear module platform, comprising: the body is provided with a top surface, a bottom surface, a first side surface, a second side surface, a third side surface and a fourth side surface, wherein the first side surface, the second side surface, the third side surface and the fourth side surface are connected with the top surface and the bottom surface; the body forms a groove on the bottom surface; the body protrudes a first dust removing part from the bottom surface, and the first dust removing part is positioned between the groove and the first side surface; the body protrudes a second dust removing part from the bottom surface, and the second dust removing part is positioned between the groove and the third side surface; and the body protrudes a third dust removing part from the bottom surface, and the third dust removing part is connected with the first dust removing part and the second dust removing part.
By arranging the dust cover provided by the invention on the linear module platform, the first dust removing part, the second dust removing part and the third dust removing part are driven by the platform to actively remove dust on the shell and the dust belt, so that the dust preventing effect is improved.
In addition, the body also forms an air inlet hole on the first side surface or the third side surface, and the air inlet hole is communicated with the groove. By injecting gas from the gas inlet, gas can be blown out from a gap between the dust cover and the linear module, and dust is further prevented from entering the linear module.
And the first dust removing part extends from the second side surface to the fourth side surface in the direction adjacent to the first side surface. The linear module platform moves, so that dust is guided by the first dust removal part to be discharged out of the shell, and the dust removal effect is enhanced.
The third dust removing part can also protrude out of the second side surface. And the third dust removing part is used for shoveling dust, so that the dust is reduced to fall on the linear module. If the dust removing effect is to be enhanced, the third dust removing portion can form an inclined plane outside the second side surface, and the inclined plane is inclined downwards from the second side surface to the direction far away from the top surface, so as to enhance the dust removing effect of the third dust removing portion.
In addition, in order to enhance the dustproof effect of the linear module platform and stabilize the combination of the dustproof cover and the linear module platform, the body can be further protruded with an extending part on the fourth side surface and a fixing part on the first side surface or the third side surface. The extension part covers the linear module platform to prevent dust from falling on the platform, and the fixing part is locked on the linear module platform by using the fixing part.
The bottom surface and the first dust removing part extend and are connected with the fixing part respectively. Besides the dust removal effect of the fixing part, the bottom surface, the third side surface and the fixing part surround the linear module platform, and the connection stability of the dust removal cover and the linear module platform is enhanced.
Drawings
Fig. 1 is a perspective view of a first preferred embodiment of the present invention, showing a linear module and a dust removing cover.
Fig. 2 is an exploded perspective view of the first preferred embodiment of the present invention, showing the linear module and the dust-removing cover.
FIG. 3 is a partial perspective view of the first preferred embodiment of the present invention, showing the dust-removing cover of the linear module platform.
Fig. 4 is a partial perspective view of the first preferred embodiment of the present invention, showing another view of the dust removing cover of the linear module platform.
Fig. 5 is a partial side view of the first preferred embodiment of the present invention, showing a third dust removing part and an inclined surface.
[ notation ] to show
10 dust removal cover for linear module platform
11 top surface of the body 111
112 bottom surface 113 first side surface
114 second side 115 third side
116 fourth side 117 groove
121 first dust removing part 122 second dust removing part
123 third dust removing part 123a inclined surface
124 intake aperture 125 extension
126 fixed part
90 linear module 91 linear module platform
92 casing 93 motor
94 screw 95 nut
96 dustproof belt
Detailed Description
For a detailed description of the technical features of the present invention, reference will now be made to the following preferred embodiments, which are illustrated in the accompanying drawings, wherein:
as shown in fig. 1-4, a dust removing cover 10 for a linear module platform according to a preferred embodiment of the present invention is provided to be disposed on a linear module platform 91 of a linear module 90. The linear module 90 uses a motor 93 located in a housing 92 to drive a screw 94 to drive a nut 95 pivoted on a linear module platform 91, so that the linear module platform 91 reciprocates, and the linear module platform 91 protrudes from the housing 92 and covers a dust-proof belt 96 on the housing 92 for fixing components.
The dust-removing cover 10 includes a main body 11.
The body 11 has a top surface 111, a bottom surface 112, and a first side surface 113, a second side surface 114, a third side surface 115 and a fourth side surface 116 connecting the top surface 111 and the bottom surface 112. In this embodiment, the first side 113 and the third side 115 are parallel to the moving direction of the linear module platform 91, the second side 114 is connected to one end of the first side 113 and the third side 115, and the fourth side 116 is connected to the other end of the first side 113 and the third side 115.
The body 11 forms a groove 117 on the bottom surface 112 for the dust-proof belt 96 to pass through.
The body 11 has a first dust-removing portion 121 protruding from the bottom surface 112, and the first dust-removing portion 121 is located between the groove 117 and the first side surface 113.
The bottom surface 112 of the main body 11 protrudes a second dust removing portion 122, and the second dust removing portion 122 is located between the groove 117 and the third side surface 115. And
the bottom surface 112 of the main body 11 protrudes a third dust removing portion 123, and the third dust removing portion 123 connects the first dust removing portion 121 and the second dust removing portion 122.
By fixedly connecting the dust cover 10 provided by the invention outside the dust-proof belt 96 to the linear module platform 91, the first dust-removing part 121, the second dust-removing part 122 and the third dust-removing part 123 which are in contact with the shell 92 and the dust-proof belt 96 are driven by the platform 91 to move, so that dust on the shell 92 and the dust-proof belt 96 is actively removed, and the dust-proof effect is improved.
In addition, the body further forms an air inlet hole 124 on the first side surface 116 or the third side surface 115, in this embodiment, taking the first side surface 113 and the third side surface 115 both provided with the air inlet hole 124 as an example, the air inlet hole 124 is communicated with the groove 117. By injecting gas through the gas inlet 124, gas can be blown out from the gap between the dust cap 10 and the linear module 90, thereby further preventing dust from entering the linear module.
It should be noted that the first dust removing part 121 extends from the second side 114 to the fourth side 116 toward the direction adjacent to the first side 113, and the second dust removing part 122 extends from the second side 114 to the fourth side 116 toward the direction adjacent to the third side 115, so in this embodiment, the first dust removing part 121 and the second dust removing part 122 are gradually opened to connect two ends of the third dust removing part 123, and the linear module platform 91 moves to guide and discharge the dust from the first dust removing part 121 and the second dust removing part 122 to the outside of the housing 92, thereby enhancing the dust removing effect.
Referring to fig. 5, it should be further noted that, in the present embodiment, the third dust removing portion 123 protrudes from the second side surface 114. The third dust removing part 123 scoops up the dust, and the dust is prevented from falling on the linear module. If the dust removing effect is enhanced, the third dust removing portion 123 may form an inclined surface 123a outside the second side surface 114, and the inclined surface 123a is inclined downward from the second side surface 114 to a direction away from the top surface 111, so as to enhance the dust removing effect of the third dust removing portion 123.
In addition, in order to enhance the dust-proof effect of the linear module 90 and the stable combination of the dust-removing cover 10 and the linear module platform 91, an extending portion 125 may further protrude from the fourth side surface 116 of the body 11, and a fixing portion 126 may further protrude from the first side surface 113 or the third side surface 115, in this embodiment, a fixing portion 126 protrudes from each of the first side surface 113 and the third side surface 115. The extension portion 125 covers the linear module platform 91 to prevent dust from falling on the platform 91, and the fixing portion 126 is used to lock the dust removing cover 10 on the linear module platform 91 by using a fixing member (not shown).
The bottom surface 112 and the first dust removing part 121 extend and are connected to the fixing part 126, and the second dust removing part 122 is also connected to the fixing part 126. In addition to the dust-removing function of the fixing portion 126, the bottom surface 112, the third side surface 115 and the fixing portion 126 surround the periphery of the linear module platform 91, so as to enhance the stability of the connection between the dust-removing cover 10 and the linear module platform 91.
As described above, the dust removing cover 10 of the present invention can fix the linear module platform 91 by the plurality of dust removing covers 10 oppositely disposed to each other in such a manner that the third dust removing part 123 faces outward. In this way, when the linear module 90 is operated, the linear module moving platform 91 will drive the dust removing cover 10 to reciprocate on the housing 92 and the dust removing belt 96 while generating the reciprocating motion. In addition to the first dust removing part 121 and the second dust removing part 122 guiding the dust to move to the housing during the movement of the dust, the third dust removing part 123 scoops up the dust, and even the gas injected from the gas inlet 124 blows out the dust from the gap, thereby improving the dust removing effect.
Claims (7)
1. A dust removal cover for a linear module platform for placement on the linear module platform, comprising:
the body is provided with a top surface, a bottom surface, a first side surface, a second side surface, a third side surface and a fourth side surface, wherein the first side surface, the second side surface, the third side surface and the fourth side surface are connected with the top surface and the bottom surface; the body forms a groove on the bottom surface;
the body protrudes a first dust removing part from the bottom surface, and the first dust removing part is positioned between the groove and the first side surface;
the body protrudes a second dust removing part from the bottom surface, and the second dust removing part is positioned between the groove and the third side surface; and
the body is provided with a third dust removing part protruding from the bottom surface, and the third dust removing part is connected with the first dust removing part and the second dust removing part.
2. The dust removing cover for a linear module stage according to claim 1, wherein: the body also forms an air inlet hole on the first side surface or the third side surface, and the air inlet hole is communicated with the groove.
3. The dust removing cover for a linear module stage according to claim 1, wherein: the first dust removing part extends from the second side surface to the fourth side surface towards the direction adjacent to the first side surface.
4. The dust removing cover for a linear module stage according to claim 1, wherein: the third dust removing part protrudes out of the second side surface.
5. The dust removing cover for a linear module stage according to claim 4, wherein: the third dust removing part forms an inclined plane outside the second side surface, and the inclined plane inclines downwards from the second side surface towards the direction far away from the top surface.
6. The dust removing cover for a linear module stage according to claim 1, wherein: the body is further provided with an extending part protruding from the fourth side surface, and a fixing part protruding from the first side surface or the third side surface.
7. The dust removing cover for a linear module stage according to claim 6, wherein: the bottom surface and the first dust removing part respectively extend and are connected with the fixing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263351.1A CN109869415B (en) | 2017-12-04 | 2017-12-04 | Dust removal cover for linear module platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263351.1A CN109869415B (en) | 2017-12-04 | 2017-12-04 | Dust removal cover for linear module platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109869415A CN109869415A (en) | 2019-06-11 |
| CN109869415B true CN109869415B (en) | 2020-05-08 |
Family
ID=66915955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711263351.1A Active CN109869415B (en) | 2017-12-04 | 2017-12-04 | Dust removal cover for linear module platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109869415B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524303A (en) * | 2019-09-19 | 2019-12-03 | 中山市鹏美五金制品有限公司 | A kind of soil pick-up lid based on staving |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006317006A (en) * | 2006-07-28 | 2006-11-24 | Nsk Ltd | Dustproof structure for directly acting guide bearing arrangement |
| TWM498643U (en) * | 2014-12-30 | 2015-04-11 | Hiwin Tech Corp | Linear module having dustproof guidance device |
| CN105299042A (en) * | 2015-12-01 | 2016-02-03 | 天津莫德曼机器人有限公司 | Steel strip guide plate for linear slide rail |
| CN206111851U (en) * | 2016-10-28 | 2017-04-19 | 丽水市宇立精密机械有限公司 | Dustproof linear slideway |
| TW201715158A (en) * | 2015-10-23 | 2017-05-01 | 銀泰科技股份有限公司 | Linear module |
| CN206563036U (en) * | 2016-12-27 | 2017-10-17 | 东莞市嘉翼智能装备有限公司 | A kind of dust-proof line slideway with cleaning effect |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7150564B2 (en) * | 2004-10-12 | 2006-12-19 | Linear Tech Co., Ltd. | Structure of linear sliding rail circulating device |
-
2017
- 2017-12-04 CN CN201711263351.1A patent/CN109869415B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006317006A (en) * | 2006-07-28 | 2006-11-24 | Nsk Ltd | Dustproof structure for directly acting guide bearing arrangement |
| TWM498643U (en) * | 2014-12-30 | 2015-04-11 | Hiwin Tech Corp | Linear module having dustproof guidance device |
| TW201715158A (en) * | 2015-10-23 | 2017-05-01 | 銀泰科技股份有限公司 | Linear module |
| CN105299042A (en) * | 2015-12-01 | 2016-02-03 | 天津莫德曼机器人有限公司 | Steel strip guide plate for linear slide rail |
| CN206111851U (en) * | 2016-10-28 | 2017-04-19 | 丽水市宇立精密机械有限公司 | Dustproof linear slideway |
| CN206563036U (en) * | 2016-12-27 | 2017-10-17 | 东莞市嘉翼智能装备有限公司 | A kind of dust-proof line slideway with cleaning effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109869415A (en) | 2019-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100577368C (en) | Power tool | |
| US20110220381A1 (en) | Electrical appliance, in particular hand-held power tool | |
| US8272286B2 (en) | Linear actuator with dustproof mechanism | |
| CN109869415B (en) | Dust removal cover for linear module platform | |
| KR100863661B1 (en) | Cable protection and guide device | |
| US11845169B2 (en) | Impact tool | |
| US20070114051A1 (en) | Hand-held power tool with foamed cabling | |
| CN111266916B (en) | Follow-up machine tool telescopic protection structure | |
| US6655929B2 (en) | Cooling fan dust guard | |
| TWI651480B (en) | Dust cover for linear module platform | |
| JP6549263B1 (en) | Dust removal cover for linear module operation part | |
| SE532132C2 (en) | Electric jigsaw | |
| KR101974629B1 (en) | A dustproof cover for linear module | |
| EP1684155A2 (en) | A device mounting rail for mounting a device in a computer system | |
| JP6657608B2 (en) | Rechargeable tool | |
| KR200492867Y1 (en) | Low dust linear module | |
| JP4790392B2 (en) | Single axis robot | |
| KR100314039B1 (en) | Structure for preventing friction in linear compressor | |
| CN107107290B (en) | The device of machining for flat work pieces | |
| US7901477B2 (en) | Machine tool with mist disposal structure | |
| US10100640B2 (en) | Electric compressor for vehicle air conditioner | |
| JP3607830B2 (en) | Electric tool | |
| EP2842688A1 (en) | Waterproof sander | |
| KR200492107Y1 (en) | Dustproof assembly for linear actuator | |
| JP5509984B2 (en) | Work machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |