CN108190412A - Dual anti-high-polymer supporting roller bearing block - Google Patents
Dual anti-high-polymer supporting roller bearing block Download PDFInfo
- Publication number
- CN108190412A CN108190412A CN201810130495.8A CN201810130495A CN108190412A CN 108190412 A CN108190412 A CN 108190412A CN 201810130495 A CN201810130495 A CN 201810130495A CN 108190412 A CN108190412 A CN 108190412A
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- CN
- China
- Prior art keywords
- roller
- bearing
- roller skin
- skin
- conducting wire
- 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.)
- Granted
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 13
- 230000009977 dual effect Effects 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 23
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000007769 metal material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/09—Arrangements of bearing or sealing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
Dual anti-high-polymer supporting roller bearing block, including belt feeder rack, the side connection roll shaft of belt feeder rack, bearing is installed on roll shaft, the inner ring of bearing is connect with roll shaft, the outer ring connection roller skin fixed frame of bearing, roller skin is cased on roller skin fixed frame, roller skin is tubular structure, the present invention is mounted with conducting wire between roller skin and the outer ring of bearing, conducting wire can be by the electrostatic gathered on roller skin quickly by bearing, belt feeder rack and rack earth line imported into underground, the phenomenon that there is electrostatic accumulation so as to avoid roller skin and discharging, the phenomenon that organic molecule of accumulated inside occurs burning or explode with electrostatic contact in the process of running so as to avoid roller skin.
Description
Technical field
The present invention relates to a kind of bearing block, more precisely a kind of dual anti-high-polymer supporting roller bearing block.
Background technology
The high-polymer supporting roller main building block that bearing block is carrier roller of belt conveyer.In the mistake of high-polymer supporting roller operation
Cheng Zhong often gathers more electrostatic on the roller skin of high-polymer supporting roller, the phenomenon that roller skin is easily made to generate burning or explosion.
Invention content
The object of the present invention is to provide a kind of dual anti-high-polymer supporting roller bearing blocks, can solve the problem above-mentioned.
The present invention to achieve the above object, is achieved through the following technical solutions：
Dual anti-high-polymer supporting roller bearing block, including belt feeder rack, the side connection roll shaft of belt feeder rack, on roll shaft
Bearing is installed, the inner ring of bearing is connect with roll shaft, the outer ring connection roller skin fixed frame of bearing, and roller skin is cased on roller skin fixed frame,
Roller skin is tubular structure, and one end and the roller skin fixed frame of roller skin coordinate, the outside setting positioning plate of roller skin fixed frame, outside bearing
Connecting wire is enclosed, conducting wire is toroidal conductor, and on positioning plate, the side of conducting wire is connect wire sleeve with bearing, the opposite side of conducting wire
It is bonded with roller skin, one end of conducting wire and bearing fit, the other end connection roller skin of conducting wire, the side connection frame of belt feeder rack
Ground wire.
In order to further achieve the object of the present invention, following technical scheme can also be used:First is cased on the roll shaft
Sealing ring and third sealing ring, the middle part of roller skin fixed frame set the second sealing ring, the side connection of the first sealing ring several the
One diaphragm seal, the side of the second sealing ring connect several second diaphragm seals, and the several thirds of opposite side connection of the second sealing ring are close
Mounting, the side of third sealing ring connect several 4th diaphragm seals, and it is close that each second diaphragm seal is located at two adjacent first
Between mounting, each third diaphragm seal is located between two the 4th adjacent diaphragm seals.
Elastic roller electrostatic adsorption device is installed on the roll shaft, the elasticity roller electrostatic adsorption device include spring and
Telescopic rod includes one end of spring and one end of telescopic rod and is all connected with roller frame, and roller frame is metal frame, and metallic roll is installed on wheel carrier
Wheel, metal roller can be freely rotated on roller frame, and the shaft of metal roller is parallel with the central shaft of roll shaft, metal roller
Side is bonded with the inner wall of roller skin.
The advantage of the invention is that：The present invention is mounted with conducting wire between roller skin and the outer ring of bearing, and conducting wire can be by roller
The electrostatic gathered on skin quickly imported into underground by bearing, belt feeder rack and rack earth line, occurs so as to avoid roller skin
Electrostatic accumulation and the phenomenon that discharge, so as to avoid the organic molecule and electrostatic contact of roller skin accumulated inside in the process of running
The phenomenon that appearance burns or explodes.The conducting wire of the present invention can make wire sleeve on positioning plate for loop configuration, so as to install
Conducting wire is avoided to be detached from roller skin fixed frame during roller skin, when roller pico-ampere is on roller skin fixed frame, the part of conducting wire can be located at
Between roller skin and positioning plate, so as to which conducting wire can be fitted closely using the roller skin convergent force of itself with roller skin, facilitating will be on roller skin
Electrostatic import underground.The outer ring of the bearing of the present invention is connect with conducting wire, and roller skin can be followed to rotate with the outer ring of bearing, from
And the phenomenon that avoiding conducting wire knot.So as to be rushed in roller skin rotary course, the electrostatic on lasting distributing roller skin.The axis of the present invention
Roller skin fixed frame and roller pico-ampere can either be facilitated on roll shaft by holding, while can facilitate roller skin fixed frame and roller skin along roll shaft
Axis realizes rotation.The roller skin fixed frame of the present invention can be that roller skin is played a supporting role, and roller skin is enable to keep cylindrical knot
Structure rotates.The periphery of the roller skin fixed frame of the present invention is cylinder, can facilitate mounted roller skin.The present invention also has simple for structure
Compact, manufacture it is of low cost and using it is easy the advantages of.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Example is applied together for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it should be understood that preferred reality described herein
It applies example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Dual anti-high-polymer supporting roller bearing block, as shown in Figure 1, including belt feeder rack 1, the side of belt feeder rack 1 connects
Roll shaft 2 is connect, bearing 3 is installed on roll shaft 2, the inner ring of bearing 3 is connect with roll shaft 2, the outer ring connection roller skin fixed frame 17 of bearing 3,
Roller skin 4 is cased on roller skin fixed frame 17, roller skin 4 is tubular structure, and one end and the roller skin fixed frame 17 of roller skin 4 coordinate, and roller skin is consolidated
Determine the outside setting positioning plate 22 of frame 17, the outer ring connecting wire 5 of bearing 3, conducting wire 5 is toroidal conductor, and conducting wire 5 is sleeved on positioning plate
On 22, the side of conducting wire 5 is connect with bearing 3, and the opposite side of conducting wire 5 is bonded with roller skin 4, and one end and the bearing 3 of conducting wire 5 coordinate,
The other end connection roller skin 4 of conducting wire 5, the side connection frame ground wire 8 of belt feeder rack 1.
The bearing 3 of the present invention can either facilitate roller skin fixed frame 17 and roller skin 4 to be mounted on roll shaft 2, while can facilitate
Roller skin fixed frame 17 and roller skin 4 realize rotation along the axis of roll shaft 2.The roller skin fixed frame 17 of the present invention can be that roller skin 4 plays
Supporting role enables roller skin 4 that cylindrical structure to be kept to rotate.The periphery of the roller skin fixed frame 17 of the present invention is cylinder, energy
Enough facilitate mounted roller skin 4.
The present invention is mounted with conducting wire 5 between the outer ring of roller skin 4 and bearing 3, and conducting wire 5 can be quiet by what is gathered on roller skin 4
Electricity quickly imported into underground by bearing 3, belt feeder rack 1 and rack earth line 8, electrostatic accumulation occurs so as to avoid roller skin 4
And the phenomenon that discharging, so as to avoid roller skin 4, the organic molecule of accumulated inside is fired with electrostatic contact in the process of running
The phenomenon that burning or exploding.The conducting wire 5 of the present invention can be such that conducting wire 5 is sleeved on positioning plate 22 for loop configuration, so as in mounted roller
Conducting wire 5 is avoided to be detached from roller skin fixed frame 17 during skin 4, when roller skin 4 is mounted on roller skin fixed frame 17, the part energy of conducting wire 5
Enough between roller skin 4 and positioning plate 22, so as to which conducting wire 5 can be fitted closely using the convergent force of itself of roller skin 4 with roller skin 4,
Facilitate and the electrostatic on roller skin 4 is imported into underground.The outer ring of bearing 3 of the present invention is connect with conducting wire 5, can with the outer ring of bearing 3
Roller skin 4 to be followed to rotate, the phenomenon that knot so as to avoid conducting wire 5.So as to be rushed in 4 rotary course of roller skin, lasting distributing roller
Electrostatic on skin 4.
The first sealing ring 10 and third sealing ring 16, the middle part setting second of roller skin fixed frame 17 are cased on the roll shaft 2
Sealing ring 13, the side of the first sealing ring 10 connect several first diaphragm seals 11, the side connection of the second sealing ring 13 several the
Two diaphragm seals 12, the opposite side of the second sealing ring 13 connect several third diaphragm seals 14, the side connection number of third sealing ring 16
A 4th diaphragm seal 15, each second diaphragm seal 12 are located between two the first adjacent diaphragm seals 11, each third is close
Mounting 14 is located between two the 4th adjacent diaphragm seals 15.
The first diaphragm seal 11 of the present invention and the cooperation of the second diaphragm seal 12 form first order labyrinth seal structure, you can carry
Sealing area between high first sealing ring, 10 and second sealing ring 13, so as to improve the leakproofness of bearing 3, prevents gas from penetrating
The gap of bearing 3.14 and the 4th diaphragm seal 15 of third diaphragm seal of the present invention is bonded second level labyrinth seal structure, can
The sealing area between the second sealing ring 13 and third sealing ring 16 is improved, further improves the leakproofness of bearing 3.
Elastic roller electrostatic adsorption device is installed, the elasticity roller electrostatic adsorption device includes spring on the roll shaft 2
20 and telescopic rod 21, it includes one end of spring 20 and one end of telescopic rod 21 is all connected with roller frame 19, roller frame 19 is metal frame, wheel
Metal roller 18 is installed, metal roller 18 can be freely rotated on roller frame 19, the shaft and roller of metal roller 18 on frame 19
The central shaft of axis 2 is parallel, and the side of metal roller 18 is bonded with the inner wall of roller skin 4.Elastic roller electrostatic adsorption device to be several,
Several elasticity roller electrostatic adsorption devices are evenly distributed on the side week of roll shaft 6.
Since the electric conductivity of roller skin 4 itself is poor, elastic roller electrostatic adsorption device of the invention can improve roll shaft 2 with
The contact area of conductive part between roller skin 4, so as to adsorb be attached to the inside of roller skin 4 cannot quick derived electrostatic, thus into
One step prevents the static focus on 4 surface of roller skin.The metal roller 18 of the present invention can be freely rotated on wheel carrier 19 and can reduce
Frictional force between roller skin 4 and elastic roller electrostatic adsorption device, facilitates the rotation of roller skin 4, while avoid elastic roller electrostatic
Adsorbent equipment scratches roller skin 4, reduces the frictional force between elastic roller electrostatic adsorption device and roller skin 4, reduces frictional heat.This
The spring 20 of invention can make to keep certain contact between metal roller 18 and roller skin 4, while can keep away by elastic force
The dynamics for exempting from the application of 18 two pairs of rollers skin 4 of metal roller is excessive and roller skin 4 is caused to damage.The telescopic rod 21 of the present invention can be wheel carrier 19
Play guiding role, can either facilitate spring 20 by elastic force to wheel carrier 19 into row buffering, while can be generated to avoid wheel carrier 19
Random motion facilitates metal roller 18 to keep contact condition with roller skin 4.The metal roller 18 of the present invention is made of metal material
Cylinder type structure, be respectively mounted a shaft, the central shaft and metallic roll of two shafts on two bottom surfaces of metal roller 18
The central shaft of wheel 18 is conllinear, and the end of shaft is hinged with roller frame 19, and metal roller 18 can be along shaft on roller frame 19
It is freely rotated, the shaft of 18 both sides of metal roller is metal material, and roll shaft 2, spring 20, wheel carrier 19 and telescopic rod 21 are equal
For metal material, metal roller 18 of the invention, shaft, roller frame 19, telescopic rod 21 and spring 20 are connected.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent replacement to which part technical characteristic.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (3)
1. dual anti-high-polymer supporting roller bearing block, it is characterised in that：Including belt feeder rack (1), the side of belt feeder rack (1)
Roll shaft (2) is connected, bearing (3) is installed on roll shaft (2), the inner ring of bearing (3) is connect with roll shaft (2), the outer ring connection of bearing (3)
Roller skin fixed frame (17), is cased with roller skin (4) on roller skin fixed frame (17), and roller skin (4) is tubular structure, one end of roller skin (4) with
Roller skin fixed frame (17) coordinates, the outside setting positioning plate (22) of roller skin fixed frame (17), the outer ring connecting wire of bearing (3)
(5), conducting wire (5) is toroidal conductor, and conducting wire (5) is sleeved on positioning plate (22), and the side of conducting wire (5) is connect with bearing (3), conducting wire
(5) opposite side is bonded with roller skin (4), and one end and the bearing (3) of conducting wire (5) coordinate, the other end connection roller skin of conducting wire (5)
(4), the side connection frame ground wire (8) of belt feeder rack (1).
2. dual anti-high-polymer supporting roller bearing block according to claim 1, it is characterised in that：It is cased on the roll shaft (2)
First sealing ring (10) and third sealing ring (16), the middle part of roller skin fixed frame (17) set the second sealing ring (13), and first is close
The side of seal ring (10) connects several first diaphragm seals (11), and the side of the second sealing ring (13) connects several second diaphragm seals
(12), the opposite side of the second sealing ring (13) connects several third diaphragm seals (14), the side connection number of third sealing ring (16)
A 4th diaphragm seal (15), each second diaphragm seal (12) between two adjacent the first diaphragm seals (11), each
Third diaphragm seal (14) is between two the 4th adjacent diaphragm seals (15).
3. dual anti-high-polymer supporting roller bearing block according to claim 1, it is characterised in that：It is installed on the roll shaft (2)
Elastic roller electrostatic adsorption device, the elasticity roller electrostatic adsorption device include spring (20) and telescopic rod (21), include spring
(20) one end and one end of telescopic rod (21) is all connected with roller frame (19), and roller frame (19) is metal frame, and wheel carrier is pacified on (19)
Metal roller (18) is filled, metal roller (18) can be freely rotated on roller frame (19), the shaft and roller of metal roller (18)
The central shaft of axis (2) is parallel, and the side of metal roller (18) is bonded with the inner wall of roller skin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130495.8A CN108190412B (en) | 2018-02-08 | 2018-02-08 | Bearing seat for double-resistant polymer carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130495.8A CN108190412B (en) | 2018-02-08 | 2018-02-08 | Bearing seat for double-resistant polymer carrier roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108190412A true CN108190412A (en) | 2018-06-22 |
| CN108190412B CN108190412B (en) | 2024-07-09 |
Family
ID=62593415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810130495.8A Active CN108190412B (en) | 2018-02-08 | 2018-02-08 | Bearing seat for double-resistant polymer carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108190412B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04140215A (en) * | 1990-09-28 | 1992-05-14 | Daifuku Co Ltd | Roller support structure |
| US6516940B1 (en) * | 1998-07-31 | 2003-02-11 | Shuttleworth, Inc. | Low electrostatic discharge conveyor |
| CN1702495A (en) * | 2004-05-24 | 2005-11-30 | 统宝光电股份有限公司 | Static neutralization apparatus and machine thereof |
| CN200964517Y (en) * | 2006-10-16 | 2007-10-24 | 朱士武 | Highly effective brushing machine static-proof device |
| CN102421686A (en) * | 2009-05-15 | 2012-04-18 | 株式会社井口机工制作所 | Free ball bearing, support table, conveyance facility, and turntable |
| KR20150077726A (en) * | 2013-12-30 | 2015-07-08 | 세메스 주식회사 | apparatus and method for treating substrate |
| CN204509551U (en) * | 2015-03-06 | 2015-07-29 | 象山康丽针织厂 | Disappear electrostatic combing machine guide reel |
| CN207890540U (en) * | 2018-02-08 | 2018-09-21 | 申翔宇 | Dual anti-high-polymer supporting roller bearing block |
-
2018
- 2018-02-08 CN CN201810130495.8A patent/CN108190412B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04140215A (en) * | 1990-09-28 | 1992-05-14 | Daifuku Co Ltd | Roller support structure |
| US6516940B1 (en) * | 1998-07-31 | 2003-02-11 | Shuttleworth, Inc. | Low electrostatic discharge conveyor |
| CN1702495A (en) * | 2004-05-24 | 2005-11-30 | 统宝光电股份有限公司 | Static neutralization apparatus and machine thereof |
| CN200964517Y (en) * | 2006-10-16 | 2007-10-24 | 朱士武 | Highly effective brushing machine static-proof device |
| CN102421686A (en) * | 2009-05-15 | 2012-04-18 | 株式会社井口机工制作所 | Free ball bearing, support table, conveyance facility, and turntable |
| KR20150077726A (en) * | 2013-12-30 | 2015-07-08 | 세메스 주식회사 | apparatus and method for treating substrate |
| CN204509551U (en) * | 2015-03-06 | 2015-07-29 | 象山康丽针织厂 | Disappear electrostatic combing machine guide reel |
| CN207890540U (en) * | 2018-02-08 | 2018-09-21 | 申翔宇 | Dual anti-high-polymer supporting roller bearing block |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108190412B (en) | 2024-07-09 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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