CN206392591U - Battery pole piece rolling press on-line fine roll gap device - Google Patents
Battery pole piece rolling press on-line fine roll gap device Download PDFInfo
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- CN206392591U CN206392591U CN201621478940.2U CN201621478940U CN206392591U CN 206392591 U CN206392591 U CN 206392591U CN 201621478940 U CN201621478940 U CN 201621478940U CN 206392591 U CN206392591 U CN 206392591U
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- roll
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- screw
- roll gap
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Abstract
The utility model discloses a kind of battery pole piece rolling press on-line fine roll gap device, the roll squeezer includes setting upper strata roll on mainframe and the top chock and step that are arranged on mainframe, the top chock；Lower floor's roll is set on the step, the bottom surface of step sets the hydraulic cylinder for pushing up step, the on-line fine roll gap device includes the main wedge and secondary wedge for the mutual cooperation being arranged between top chock and step, the secondary wedge is fixedly installed on the top surface of step, the main wedge is arranged on secondary wedge along sliding axially for lower floor's roll, and positioned between secondary wedge and the bottom surface of top chock, the side of main wedge, which is set, to promote axially displaced delivery device of the main wedge along lower floor's roll in the case where hydraulic cylinder applies maximum pressure.After the utility model, in process of production without releasing pressure in the case of can trickle adjustment roll gap in good time as needed.
Description
Technical field
The utility model is on a kind of on-line fine roll gap device for battery pole piece rolling press, for adjusting two phases
To the gap between roll.
Background technology
Battery pole piece rolling press mainly include frame and in frame on a pair roller for being oppositely arranged of lower leaf, it is described to roll
The two ends of roller need to be positioned in frame, and the bearing of upper strata roll and its end is fixedly connected in frame by top chock, under
Layer roll and its bearing of end are arranged in frame by step.For the ease of regulation upper strata roll and lower floor's roll it
Between gap, and then control the thickness of pole piece, to be flexibly connected between step and frame, i.e., step can in frame
Move up and down, fixed when it is determined that behind gap between two rolls, then by step.
In order to prevent step is moved down after being positioned because of lower roll gravity itself situation, set in step bottom
There is hydraulic cylinder, step is withstood upwards using the piston rod of hydraulic cylinder.Above-mentioned regulation controls the side in gap between two rolls
Simply control is adjusted from broad aspect in formula, because actually extremely fine to the thickness requirement of battery pole piece, so above-mentioned regulation
The mode in the gap between two rolls of control is not met by requiring.Moreover the pole piece kind of roll-in is carried out on a bench roller press
Class is various, and thickness requirement is generally also different, and this is accomplished by between two rolls of regulation repeatedly trickle on a bench roller press
Roll gap.
Utility model content
The purpose of this utility model is to provide a kind of online trickle adjustment roll gap used on battery pole piece rolling press
Device, in process of production without releasing pressure in the case of trickle adjustment roll gap in good time as needed.
To reach above-mentioned purpose, the technical scheme that the utility model is used is：
A kind of battery pole piece rolling press on-line fine roll gap device, the roll squeezer includes mainframe and is arranged on mainframe
On top chock and step, upper strata roll is set on the top chock；Lower floor's roll is set on the step,
The bottom surface of step sets the hydraulic cylinder for pushing up step, and the on-line fine roll gap device includes being arranged on top chock
The main wedge of mutual cooperation between step and secondary wedge, the secondary wedge are fixedly installed on the top surface of step,
The main wedge along lower floor's roll slide axially be arranged on secondary wedge and positioned at the bottom surface of secondary wedge and top chock it
Between, the side of main wedge sets and main wedge can be promoted to be sent out along the axial direction of lower floor's roll in the case where hydraulic cylinder applies maximum pressure
The delivery device of raw displacement.
Itself further improvement is that：The delivery device includes ball-screw and servomotor, the one of the ball-screw
End is fixedly connected on the side of main wedge；The other end of ball-screw is connected with the output end of servomotor, the servo electricity
The input of machine is connected with PLC.
Itself further improvement is that：One fixed plate is set on mainframe, and the ball-screw is installed by bearing to be fixed on
In fixed plate.
Itself further improvement is that：Decelerator, the output of the servomotor are set between servomotor and ball-screw
The input of connection reducer is held, the output end of decelerator is fixedly connected with ball-screw.
Itself further improvement is that：It is big that servomotor exports thrust to main wedge side by decelerator and ball-screw
The maximum pressure applied in hydraulic cylinder.
The beneficial effects of the utility model are：
Using change of the utility model using main wedge and secondary wedge contact surface, realize to upper strata roll and lower floor's roll
Between roll gap precise and tiny regulation.Because main wedge and secondary wedge are located between top chock and step, secondary wedge is fixed on
On step, ball-screw rotates in the presence of servomotor makes main wedge be promoted along the axial direction of lower floor's roll, main wedge
Secondary wedge is pushed, the pressure for overcoming hydraulic cylinder piston rod to push up upwards makes step is trickle to move down, upper strata roll and lower floor's roll
Between the precise and tiny increase of roll gap.Conversely, the ball-screw reversely rotated screws out main wedge, the pressure pushed up upwards in hydraulic cylinder push rod
Under power effect, step is trickle to be moved up, and the roll gap between upper strata roll and lower floor's roll is precise and tiny to be reduced.
The utility model designs the bevel angle and servo of wedge in the case where considering that hydraulic cylinder maximum applies pressure
The power that motor and decelerator can be provided, it is ensured that ball-screw is more than hydraulic cylinder energy to a certain extent to the thrust of main wedge
The maximum pressure of application, it is ensured that accurate adjustment is carried out to roll gap in the state of without to hydraulic cylinder pressure relief.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is scheme of installation of the utility model on roll squeezer.
Wherein：1st, hydraulic cylinder, 2, mainframe, 31, top chock, 32, step, 4, on-line fine roll gap device, 41,
Secondary wedge, 42, main wedge, 43, delivery device, 431, ball-screw, 432, servomotor, 433, decelerator, 44, fixed plate.
Embodiment
Structure of the present utility model is as shown in figure 1, a kind of battery pole piece rolling press on-line fine roll gap device, including main wedge
Body 42, secondary wedge 41 and delivery device 43.The delivery device 43 includes ball-screw 431, servomotor 432 and decelerator
433.It is of the present utility model to install and use state as shown in Fig. 2 roll squeezer includes mainframe 2, top chock 31 and step
32, the top chock 31 and step 32 are arranged on mainframe 2, and upper strata roll, institute are set on the top chock 31
State and lower floor's roll is set on step 32, the hydraulic cylinder 1 for pushing up step 32 is set in the bottom surface of step 32.This reality
It is arranged on new described on-line fine roll gap device on the mainframe 2 between top chock 31 and step 32.
The main wedge 42 and secondary wedge 41 are arranged between top chock 31 and step 32, main wedge 42 and secondary wedge
Cooperate connection between body 41.The secondary wedge 41 is fixedly installed on the top surface of step 32, and the main wedge 42 is slided
Be arranged on secondary wedge 41 and positioned between secondary wedge 41 and the bottom surface of top chock 31, the glide direction of main wedge 42 with
The axial direction of lower floor's roll is identical.The side of main wedge 42 sets delivery device, and the delivery device can apply maximum in hydraulic cylinder 1
Main wedge 42 is promoted in the case of pressure along the axially displaced of lower floor's roll.
The delivery device 43 includes ball-screw 431, servomotor 432 and decelerator 433, the ball-screw 431
One end be fixedly connected on the side of main wedge 42, a fixed plate 44 is set on mainframe 2, and the ball-screw 43 passes through axle
Hold to install and be fixed in fixed plate 44.The other end of ball-screw 431 is connected with the output end of servomotor 432, described to watch
The input for taking motor 432 is connected with PLC.PLC sends instruction, and ball wire is controlled by servomotor 432
The rotation of thick stick 43, and then main wedge 42 is pushed ahead or is pulled back.Set between servomotor 432 and ball-screw 431
Put decelerator 433, the input of the output end connection reducer 433 of servomotor 432, the output end and ball of decelerator 433
Leading screw 431 is fixedly connected, it is ensured that ball-screw 431 operates steadily.
The model of the servomotor 432 is selected according to hydraulic cylinder 1, it is necessary to ensure the power output of servomotor 432
Amount exports to the thrust of the main side of wedge 42 after by decelerator 433 and ball-screw 431 and is more than the application of hydraulic cylinder 1 most
Big pressure.
The course of work of the present utility model is：
Ball-screw rotates in the presence of servomotor makes main wedge be promoted along the axial direction of lower floor's roll, and main wedge is pushed
Secondary wedge, the pressure for overcoming hydraulic cylinder piston rod to push up upwards makes step is trickle to move down, between upper strata roll and lower floor's roll
The precise and tiny increase of roll gap.Conversely, the ball-screw reversely rotated screws out main wedge, the pressure pushed up upwards in hydraulic cylinder push rod is made
Under, step is trickle to be moved up, and the roll gap between upper strata roll and lower floor's roll is precise and tiny to be reduced.
Claims (5)
1. a kind of battery pole piece rolling press on-line fine roll gap device, the roll squeezer includes mainframe (2) and is arranged on main frame
Upper strata roll is set on top chock (31) and step (32) on frame (2), the top chock (31)；The lower bearing
Lower floor's roll is set on seat (32), and the bottom surface of step (32) sets the hydraulic cylinder (1) of top step (32), its feature
It is：The on-line fine roll gap device includes the mutual cooperation being arranged between top chock (31) and step (32)
Main wedge (42) and secondary wedge (41), the secondary wedge (41) are fixedly installed on the top surface of step (32), the main wedge
(42) it is arranged on along sliding axially for lower floor's roll on secondary wedge (41) and positioned in secondary wedge (41) and top chock (31)
Between bottom surface, the side of main wedge (42) sets and can promote main wedge (42) in the case where hydraulic cylinder (1) applies maximum pressure
Along the axially displaced delivery device (43) of lower floor's roll.
2. battery pole piece rolling press on-line fine roll gap device according to claim 1, it is characterised in that：The pusher
Structure (43) includes ball-screw (431) and servomotor (432), and one end of the ball-screw (431) is fixedly connected on main wedge
The side of body (42)；The other end of ball-screw (431) is connected with the output end of servomotor (432), the servomotor
(432) input is connected with PLC.
3. battery pole piece rolling press on-line fine roll gap device according to claim 2, it is characterised in that：Mainframe (2)
One fixed plate of upper setting (44), the ball-screw (431) is installed by bearing to be fixed in fixed plate (44).
4. battery pole piece rolling press on-line fine roll gap device according to claim 3, it is characterised in that：Servomotor
(432) decelerator (433), the output end connection reducer of the servomotor (432) are set between ball-screw (431)
(433) input, the output end of decelerator (433) is fixedly connected with ball-screw (431).
5. battery pole piece rolling press on-line fine roll gap device according to claim 4, it is characterised in that：Servomotor
(432) applied by decelerator (433) and ball-screw (431) output to the thrust of main wedge (42) side more than hydraulic cylinder (1)
Plus maximum pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478940.2U CN206392591U (en) | 2016-12-30 | 2016-12-30 | Battery pole piece rolling press on-line fine roll gap device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478940.2U CN206392591U (en) | 2016-12-30 | 2016-12-30 | Battery pole piece rolling press on-line fine roll gap device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206392591U true CN206392591U (en) | 2017-08-11 |
Family
ID=59516655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621478940.2U Active CN206392591U (en) | 2016-12-30 | 2016-12-30 | Battery pole piece rolling press on-line fine roll gap device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206392591U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896325A (en) * | 2019-03-01 | 2019-06-18 | 中建材（合肥）粉体科技装备有限公司 | A kind of roll squeezer deviation correcting device and its control method |
| CN111570507A (en) * | 2020-05-27 | 2020-08-25 | 东莞市诚业机械科技有限公司 | Lead flattening equipment |
| CN114210738A (en) * | 2021-12-16 | 2022-03-22 | 燕山大学 | Pole piece roller press based on deflection self-offsetting roller bending device |
-
2016
- 2016-12-30 CN CN201621478940.2U patent/CN206392591U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896325A (en) * | 2019-03-01 | 2019-06-18 | 中建材（合肥）粉体科技装备有限公司 | A kind of roll squeezer deviation correcting device and its control method |
| CN109896325B (en) * | 2019-03-01 | 2024-04-19 | 中建材（合肥）粉体科技装备有限公司 | Deviation correcting device of roller press and control method thereof |
| CN111570507A (en) * | 2020-05-27 | 2020-08-25 | 东莞市诚业机械科技有限公司 | Lead flattening equipment |
| CN114210738A (en) * | 2021-12-16 | 2022-03-22 | 燕山大学 | Pole piece roller press based on deflection self-offsetting roller bending device |
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