CN205914325U - Coating machine steel roll device - Google Patents
Coating machine steel roll device Download PDFInfo
- Publication number
- CN205914325U CN205914325U CN201620644661.2U CN201620644661U CN205914325U CN 205914325 U CN205914325 U CN 205914325U CN 201620644661 U CN201620644661 U CN 201620644661U CN 205914325 U CN205914325 U CN 205914325U
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- CN
- China
- Prior art keywords
- steel rider
- roll shaft
- coating machine
- angular contact
- machine steel
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- 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.)
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Abstract
The utility model discloses a coating machine steel roll device, including the steel roll, the steel roll includes the roll body and locates the left roller and the right roller at roll body both ends respectively, all install an angular contact bearing on left side roller and the right roller, the angular contact bearing symmetry sets up on two bearing frames, left side roller is located the lateral surface of bearing frame still is equipped with and is used for driving the roll body pivoted and directly drives the motor, a left side roller with directly drive the rotor lug connection of motor. The utility model has the advantages of the precision is high, stability is good, maintain convenient, safe and reliable.
Description
Technical field
This utility model is related to coating technique, more particularly, to a kind of high precision, good stability, easy to maintenance, safe and reliable
Coating machine steel rider device.
Background technology
The coating backing roller of coating machine is all indirectly to be driven by servomotor, gear reduction box and belt or chain at present
, this structure make to be coated with speed is low, precision is not high enough.Require with coating process increasingly stricter, and high-end set
Standby intellectuality and the development trend of high precision int, existing coating apparatus cannot be competent at higher Production requirement.
Utility model content
For overcoming the shortcoming of prior art, this utility model purpose is to provide a kind of high precision, good stability, maintenance side
Just, safe and reliable coating machine steel rider device.
This utility model is realized by following technical measures, a kind of coating machine steel rider device, including steel rider, described steel rider
Including roll body and be respectively arranged on the left roll shaft at roll body two ends and right roll shaft, described left roll shaft and right roll shaft are mounted on a corner connection
Contact bearing, described angular contact bearing is symmetricly set on two bearing bracket, and described left roll shaft is located at the lateral surface of described bearing block also
It is provided with the direct driving motor for driving roll body to rotate, described left roll shaft is directly connected to the rotor of described direct driving motor.
As a kind of optimal way, the surface of described steel rider is coated with hard chromium layers.
As a kind of optimal way, described left roll shaft and angular contact bearing interference fits, described right roll shaft and angular contact axle
Hold interference fit.
As a kind of optimal way, the housing fit on of described direct driving motor is connected with an end cap.
As a kind of optimal way, described right side bearing block is connected with an end cap.
Steel rider device of the present utility model is arranged on lithium ion battery coating machine head, and direct driving motor drives steel rider rotation,
Direct driving motor has the feature of high accuracy, high pulling torque, high rigidity, can directly drive load and be operated so that equipment works
More stable, so that slurry is equably coated on battery pole piece.This utility model high precision, good stability, easy to maintenance, safety
Reliable.
Brief description
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the sectional view of this utility model embodiment.
Specific embodiment
With reference to embodiment and compare accompanying drawing this utility model is described in further detail.
A kind of coating machine steel rider device, with reference to Fig. 1 and Fig. 2, including steel rider 2, described steel rider 2 includes roll body and is respectively arranged on
The left roll shaft at roll body two ends and right roll shaft, described left roll shaft and right roll shaft are mounted on an angular contact bearing 1, described angular contact
Bearing 1 is symmetricly set on two bearing bracket 4, and the lateral surface that described left roll shaft is located at described bearing block 4 is additionally provided with for driven roller
The direct driving motor 3 that body rotates, described left roll shaft is directly connected to the rotor of described direct driving motor 3.
The steel rider 2 of this coating machine steel rider device and direct driving motor 3 are directly connected to, and direct driving motor 3 has high accuracy, big torsion
Square, the feature of high rigidity, can directly drive load and be operated, so that equipment is more stable, also improve coating essence
Degree；Two angular contact bearing 1 mounted in pairs, can bear radial and axial load simultaneously, so that equipment can be suitably used for transporting at a high speed
Dynamic occasion.This coating machine steel rider device high precision, good stability, easy to maintenance, safe and reliable.
The coating machine steel rider device of one embodiment, with reference to Fig. 1, on the basis of previous technique scheme concrete it is also possible that
The surface of steel rider 2 is coated with hard chromium layers, thus increased the hardness of steel rider 2 so that steel rider 2 reaches bigger required precision.
The coating machine steel rider device of one embodiment, with reference to Fig. 2, on the basis of previous technique scheme concrete it is also possible that
Left roll shaft and angular contact axle 1 hold interference fits, thus angular contact bearing 1 can move on steel rider 2, are easy to lateral adjustments clipping room
Gap；Right roll shaft and angular contact bearing 1 interference fit, install angular contact bearing 1 and bearing block 4 using heating mounting means, thus
Connect tightr, enhance sealing.
The coating machine steel rider device of one embodiment, with reference to Fig. 1, on the basis of previous technique scheme concrete it is also possible that
The housing fit on of direct driving motor 3 is connected with an end cap, thus preventing dust from entering into, device is interior and lubricating oil is exuded to dress
Put outer.
The coating machine steel rider device of one embodiment, with reference to Fig. 1, on the basis of previous technique scheme concrete it is also possible that
It is connected with an end cap, thus playing fixing bearing and the effect of sealing protection on the bearing block 4 of right side.
It is more than the elaboration that this utility model coating machine steel rider device is carried out, be used to help understand this utility model, but
Embodiment of the present utility model is simultaneously not restricted to the described embodiments, and that is made under any principle without departing from this utility model changes
Become, modify, substitute, combine, simplify, all should be equivalent substitute mode, be included within protection domain of the present utility model.
Claims (5)
1. a kind of coating machine steel rider device it is characterised in that: include steel rider, described steel rider includes roll body and be respectively arranged on roll body two
The left roll shaft at end and right roll shaft, described left roll shaft and right roll shaft are mounted on an angular contact bearing, described angular contact bearing pair
Claim to be arranged on two bearing bracket, the lateral surface that described left roll shaft is located at described bearing block is additionally provided with for driving the straight of roll body rotation
Drive motor, described left roll shaft is directly connected to the rotor of described direct driving motor.
2. coating machine steel rider device according to claim 1 it is characterised in that: the surface of described steel rider is coated with hard chromium layers.
3. coating machine steel rider device according to claim 1 it is characterised in that: described left roll shaft and angular contact bearing transition
Cooperation, described right roll shaft and angular contact bearing interference fit.
4. coating machine steel rider device according to claim 1 it is characterised in that: the housing fit on of described direct driving motor is even
It is connected to an end cap.
5. coating machine steel rider device according to claim 1 it is characterised in that: be connected with one end on the bearing block of described right side
Lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620644661.2U CN205914325U (en) | 2016-06-24 | 2016-06-24 | Coating machine steel roll device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620644661.2U CN205914325U (en) | 2016-06-24 | 2016-06-24 | Coating machine steel roll device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205914325U true CN205914325U (en) | 2017-02-01 |
Family
ID=57874059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620644661.2U Active CN205914325U (en) | 2016-06-24 | 2016-06-24 | Coating machine steel roll device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205914325U (en) |
-
2016
- 2016-06-24 CN CN201620644661.2U patent/CN205914325U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |