CN109129057A - The die-cutting portion rubber mat of corrugated paper printing machine repairs a die device - Google Patents
The die-cutting portion rubber mat of corrugated paper printing machine repairs a die device Download PDFInfo
- Publication number
- CN109129057A CN109129057A CN201811035401.5A CN201811035401A CN109129057A CN 109129057 A CN109129057 A CN 109129057A CN 201811035401 A CN201811035401 A CN 201811035401A CN 109129057 A CN109129057 A CN 109129057A
- Authority
- CN
- China
- Prior art keywords
- die
- roller
- repairs
- corrugated paper
- printing machine
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/37—Single-purpose machines or devices for grinding rolls, e.g. barrel-shaped rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The die-cutting portion rubber mat that the present invention discloses a kind of corrugated paper printing machine repairs a die device, including the roller that repairs a die, the small wallboard of finishing, driving motor and clearance adjustment mechanism, the repair a die both ends of roller pass through the small wallboard of finishing respectively and are installed in the rack of corrugated paper printing machine, repair a die one end of roller is connect with driving motor, the roller that repairs a die is equipped with clearance adjustment mechanism, and the surface wrap for the roller that repairs a die has gauze.This die-cutting portion rubber mat repairs a die and repairs a die roller by the way of wound form gauze in device, it is contacted with rubber cushion roller and more evenly can effectively improve the surface quality after rubber cushion roller is repaired, to improve the quality of die-cutting product, production cost is reduced, working efficiency can also be effectively improved.And it is equipped with clearance adjustment mechanism, its clever structure and it is simple, using effective cooperation between eccentric bushing and the small wallboard of finishing, may be implemented automatic or manual adjusting repair a die roller between rubber cushion roller at a distance from, the roller pressure that ensures to repair a die is proper, can effectively extend the service life of rubber cushion roller.
Description
Technical field
The present invention relates to corrugated paper printing equipment field, in particular to the die-cutting portion rubber mat of a kind of corrugated paper printing machine is repaired
Mold device.
Background technique
Currently, packed in cases printing equipment is widely used in packed in cases field, primary structure includes paper feed unit, more
A printing element, slotted unit and die cutting unit etc., each unit are uniformly coordinated ground under the action of power-equipment and transmission mechanism
Work, the common paper feeding for completing cardboard, printing, fluting and is die cut this Four processes.Wherein, die-cutting process is in package printed matter
In most commonly used one of technique, refer to being combined into mold cutting plate with die cutter according to the pattern of product design requirement, in pressure
Under the action of, printed matter or other sheet blanks are rolled to the moulding process for being cut into required shape or cut mark.In order to obtain bigger mould
Power is hobbed, in die cutting process, is needed in the rubber mat of the blade indentation rubber cushion roller on die cutting plate, prolonged cross cutting can make
It obtains and occurs impression even pit on rubber cushion roller, influence subsequent cross cutting effect, the frequent replacement of rubber mat increases packed in cases printing
Cost.So in actual production, it will usually which using repairing a die, roller repairs a die to rubber cushion roller, but traditional roller that repairs a die generally uses
Lathe tool formula structure, in practical applications, rubber mat finishing effect is general, and low efficiency, complicated operation, it is difficult to uniformly repair cross cutting
Plate is damaged to rubber mat bring.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of repairing effect is preferable, working efficiency is higher
The die-cutting portion rubber mat of corrugated paper printing machine repair a die device.
The device the technical solution of the present invention is as follows: a kind of die-cutting portion rubber mat of corrugated paper printing machine repairs a die, including the roller that repairs a die,
Small wallboard, driving motor and clearance adjustment mechanism are modified, the both ends for the roller that repairs a die pass through the small wallboard of finishing respectively and are installed on corrugated paper
In the rack of printing machine, the one end for the roller that repairs a die is connect with driving motor, and the roller that repairs a die is equipped with clearance adjustment mechanism, the table for the roller that repairs a die
Face is wound with gauze.Wherein, the gauze for the roller surface that repairs a die has repair to rubber mat roller surface, and can uniformly repair rubber mat
Roller surface, by winding gauze in the roller surface that repairs a die, the contact for making to repair a die between roller and rubber cushion roller is more uniform, passes through gauze
It compresses and rubs against, repairs the scar of rubber mat roller surface uniformly.Clearance adjustment mechanism can effectively adjust repair a die roller and glue
The axial line distance between roller is padded, thus the contact pressure that control repairs a die between roller and rubber cushion roller, to achieve the purpose that uniformly to repair a die.
The clearance adjustment mechanism includes adjustment axis, eccentric bushing, power drive assem, fixing axle and spring, modifies wallette
Plate, which is located on the front and rear sides for the roller that repairs a die, is respectively equipped with fixing axle and spring, and the both ends for adjusting axis are respectively equipped with eccentric bushing, eccentric
It is in contact at the top of the periphery of set and the small wallboard of finishing, adjustment axis is set in parallel above the roller that repairs a die, and adjustment axis at least one end is equipped with
Power drive assem.When needing to adjust the axial line distance to repair a die between roller and rubber cushion roller, power drive assem output power is led to
Toning bearing drives eccentric bushing rotation, using the eccentric motion of eccentric bushing, makes to modify the dynamic roller that repairs a die of wallette strip around fixing axle pendulum
Dynamic, to adjust the contact pressure to repair a die between roller and rubber cushion roller, spring plays elastic force to small wallboard is modified, and makes to modify wallette
Plate remains and eccentric bushing close proximity.
The power drive assem includes speed reducer, handwheel and hand wheel shaft, and handwheel is connect by hand wheel shaft with speed reducer, is adjusted
The end of bearing is connect with speed reducer, hand wheel shaft rotation is driven when hand wheel rotating, then rotate by speed reducer driving adjustment axis, from
And eccentric bushing is driven to rotate.The structure is in use, user is adjusted, handwheel as needed by rotating handwheel manually
Speed reducer is imparted power to by hand wheel shaft, then passes through speed reducer to adjustment axis output power.
The power drive assem includes speed reducer and adjustment motor, and the output shaft for adjusting motor passes through speed reducer and adjustment
Axis connection after adjusting motor output power, drives adjustment axis rotation by speed reducer, so that eccentric bushing be driven to rotate.The structure
In use, can the components such as external controller and sensor use, under the control of the controller, adjustment motor according to actual needs from
Dynamic output power, by after speed reducer to adjustment axis output power.
According to the actual needs of equipment, handwheel and adjustment motor can also be equipped in power drive assem simultaneously, user uses
When, use is selected according to actual needs.
The top of the small wallboard of finishing has arc-shaped concave surface, the periphery of eccentric bushing and arc-shaped concave surface close proximity.
The arc-shaped concave structure is acted in conjunction with the elastic force of spring, can be made periphery and the arc-shaped concave surface close proximity of eccentric bushing, be guaranteed
The rotation of eccentric bushing can effectively drive the small wallboard of finishing to swing.
The axis of the fixing axle and the axial direction of spring are perpendicular, and one end of fixing axle is fixedly installed in rack, spring
One end be also fixedly installed in rack, modify small wallboard around fixing axle swing.Wherein, the axis of the axis of fixing axle and the roller that repairs a die
Line is parallel, and the guarantee roller that repairs a die is swung around fixing axle；The axis perpendicular of the axis of spring and the roller that repairs a die, from vertical direction
It compresses and modifies small wallboard, make itself and eccentric bushing close proximity.
The helically wound mode of gauze of the roller surface that repairs a die, gauze is completely covered in the surface for the roller that repairs a die.
The rubber cushion roller and die cutting roller matched is equipped in corrugated paper printing machine, the roller that repairs a die is set to rubber cushion roller side, and
The roller that repairs a die is matched with rubber cushion roller.In use, the roller that repairs a die can repair in real time it in the course of work of rubber cushion roller, it can also
After rubber cushion roller completes work, restarts the roller that repairs a die according to actual needs and it is repaired.
The roller that repairs a die is set to the oblique upper of rubber cushion roller.
The die-cutting portion rubber mat of above-mentioned corrugated paper printing machine repairs a die device in use, its principle is: the yarn for the roller surface that repairs a die
Cloth has repair to rubber mat roller surface, and can uniformly repair rubber mat roller surface, by winding gauze in the roller surface that repairs a die,
The contact for making to repair a die between roller and rubber cushion roller is more uniform, by compressing and rubbing against for gauze, obtains the scar of rubber mat roller surface
It is repaired to uniform.Clearance adjustment mechanism can effectively adjust the axial line distance to repair a die between roller and rubber cushion roller, so that control repairs a die
Contact pressure between roller and rubber cushion roller, to achieve the purpose that uniformly to repair a die.It repairs a die between roller and rubber cushion roller when needing to adjust
When axial line distance, by handwheel or adjustment motor output power, eccentric bushing rotation is driven by adjusting axis, utilizes the inclined of eccentric bushing
Heart movement makes to modify the dynamic roller that repairs a die of wallette strip around fixing axle swing, to adjust the contact pressure to repair a die between roller and rubber cushion roller
Power, spring play elastic force to small wallboard is modified, and make to modify small wallboard and remain and eccentric bushing close proximity.
The present invention compared with the existing technology, has the advantages that
This die-cutting portion rubber mat repairs a die and repairs a die roller by the way of wound form gauze in device, contacts with rubber cushion roller more equal
It is even, it can effectively improve the surface quality after rubber cushion roller is repaired, to improve the quality of die-cutting product, reduce production cost,
Working efficiency can also be effectively improved.
This die-cutting portion rubber mat, which repairs a die, is equipped with clearance adjustment mechanism in device, the clearance adjustment mechanism clever structure and it is simple,
Using effective cooperation between eccentric bushing and the small wallboard of finishing, automatic or manual adjusting may be implemented and repair a die between roller and rubber cushion roller
Distance, it is ensured that the roller pressure that repairs a die is proper, can effectively extend the service life of rubber cushion roller, easy to operate, save packed in cases at
This.
Detailed description of the invention
Fig. 1 is that this die-cutting portion rubber mat repairs a die the structural schematic diagram of device.
Fig. 2 be this die-cutting portion rubber mat repair a die device use when schematic illustration.
Fig. 3 is the Section A-A schematic diagram of Fig. 2.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail, and embodiments of the present invention are not limited thereto.
Embodiment 1
A kind of die-cutting portion rubber mat of corrugated paper printing machine of the present embodiment repairs a die device, as shown in Figure 1, include repair a die roller 1,
Small wallboard 2, driving motor 3 and clearance adjustment mechanism are modified, the both ends for the roller that repairs a die pass through the small wallboard of finishing respectively and are installed on corrugation
In the rack of paper printing machine, the one end for the roller that repairs a die is connect with driving motor, and the roller that repairs a die is equipped with clearance adjustment mechanism, and repair a die roller
Surface wrap has gauze 1-1.Clearance adjustment mechanism includes adjustment axis 4, eccentric bushing 5, power drive assem, fixing axle 6 and spring
7, it modifies small wallboard and is respectively equipped with fixing axle and spring on the front and rear sides for the roller that repairs a die, the both ends for adjusting axis are respectively equipped with partially
It is in contact at the top of heart set, the periphery of eccentric bushing and the small wallboard of finishing, adjustment axis is set in parallel above the roller that repairs a die, and adjustment axis is at least
One end is equipped with power drive assem.Power drive assem includes speed reducer 8, handwheel 9 and hand wheel shaft 10, and handwheel passes through hand wheel shaft
It is connect with speed reducer, the end for adjusting axis is connect with speed reducer, hand wheel shaft rotation is driven when hand wheel rotating, then pass through speed reducer drive
Dynamic adjustment axis rotation, so that eccentric bushing be driven to rotate.
Wherein, the gauze for the roller surface that repairs a die has repair to rubber mat roller surface, and can uniformly repair rubber cushion roller table
Face, by winding gauze in the roller surface that repairs a die, the contact for making to repair a die between roller and rubber cushion roller is more uniform, passes through the extruding of gauze
And friction, repair the scar of rubber mat roller surface uniformly.Clearance adjustment mechanism can effectively adjust repair a die roller and rubber cushion roller
Between axial line distance, thus the contact pressure that repairs a die between roller and rubber cushion roller of control, to achieve the purpose that uniformly to repair a die.When need
When adjusting the axial line distance to repair a die between roller and rubber cushion roller, power drive assem output power drives eccentric by adjusting axis
Set rotation makes to modify the dynamic roller that repairs a die of wallette strip around fixing axle swing, to adjust the roller that repairs a die using the eccentric motion of eccentric bushing
Contact pressure between rubber cushion roller, spring play elastic force to small wallboard is modified, and make to modify small wallboard and remain and bias
Cover close proximity.In power drive assem, by rotating handwheel manually, it is adjusted as needed, handwheel passes through handwheel
Axis imparts power to speed reducer, then passes through speed reducer to adjustment axis output power.
The top of small wallboard is modified with arc-shaped concave surface, the periphery of eccentric bushing and arc-shaped concave surface close proximity.The circle
Arcuation concave structure is acted in conjunction with the elastic force of spring, can make periphery and the arc-shaped concave surface close proximity of eccentric bushing, is guaranteed eccentric
The rotation of set can effectively drive the small wallboard of finishing to swing.
The axis of fixing axle and the axial direction of spring are perpendicular, and one end of fixing axle is fixedly installed in rack, and the one of spring
End is also fixedly installed in rack, is modified small wallboard and is swung around fixing axle.Wherein, the axis phase of the axis of fixing axle and the roller that repairs a die
In parallel, guarantee that the roller that repairs a die is swung around fixing axle；The axis perpendicular of the axis of spring and the roller that repairs a die, compresses from vertical direction
Small wallboard is modified, itself and eccentric bushing close proximity are made.
Gauze is completely covered in the helically wound mode of the gauze for the roller surface that repairs a die, the surface for the roller that repairs a die.
As shown in figure 3, being equipped with the rubber cushion roller 11 and die cutting roller 12 matched in corrugated paper printing machine, the roller that repairs a die is set to rubber mat
Roller side, and the roller that repairs a die is matched with rubber cushion roller.The roller that repairs a die is set to the oblique upper of rubber cushion roller.In use, the roller that repairs a die can be in rubber mat
It is repaired in real time in the course of work of roller, can also restart according to actual needs and repair a die after rubber cushion roller completes work
Roller repairs it.
The die-cutting portion rubber mat of above-mentioned corrugated paper printing machine repairs a die device in use, its principle is: the yarn for the roller surface that repairs a die
Cloth has repair to rubber mat roller surface, and can uniformly repair rubber mat roller surface, by winding gauze in the roller surface that repairs a die,
The contact for making to repair a die between roller and rubber cushion roller is more uniform, by compressing and rubbing against for gauze, obtains the scar of rubber mat roller surface
It is repaired to uniform, clearance adjustment mechanism can effectively adjust the axial line distance to repair a die between roller and rubber cushion roller, so that control repairs a die
Contact pressure between roller and rubber cushion roller, to achieve the purpose that uniformly to repair a die.It repairs a die between roller and rubber cushion roller when needing to adjust
When axial line distance, by handwheel or adjustment motor output power, eccentric bushing rotation is driven by adjusting axis, utilizes the inclined of eccentric bushing
Heart movement makes to modify the dynamic roller that repairs a die of wallette strip around fixing axle swing, to adjust the contact pressure to repair a die between roller and rubber cushion roller
Power, spring play elastic force to small wallboard is modified, and make to modify small wallboard and remain and eccentric bushing close proximity.
Embodiment 2
A kind of die-cutting portion rubber mat of corrugated paper printing machine of the present embodiment repairs a die device, compared with Example 1, difference
It is in power drive assem includes speed reducer and adjustment motor (not shown), and the output shaft for adjusting motor passes through deceleration
Machine and adjustment axis connection after adjusting motor output power, drive adjustment axis rotation by speed reducer, so that eccentric bushing be driven to turn
It is dynamic.The structure in use, can the components such as external controller and sensor use, under the control of the controller, adjustment motor according to
Automatic output power is actually needed, by after speed reducer to adjustment axis output power.
According to the actual needs of equipment, handwheel and adjustment motor can also be equipped in power drive assem simultaneously, user uses
When, use is selected according to actual needs.
As described above, the present invention can be better realized, above-described embodiment is only presently preferred embodiments of the present invention, is not used
To limit practical range of the invention；It is i.e. all according to equivalent changes and modifications made by the content of present invention, all wanted for right of the present invention
Range claimed is asked to be covered.
Claims (9)
- The device 1. the die-cutting portion rubber mat of corrugated paper printing machine repairs a die, which is characterized in that including the roller that repairs a die, the small wallboard of finishing, drive Dynamic motor and clearance adjustment mechanism, the both ends for the roller that repairs a die pass through respectively modifies the rack that small wallboard is installed on corrugated paper printing machine On, the one end for the roller that repairs a die is connect with driving motor, and the roller that repairs a die is equipped with clearance adjustment mechanism, and the surface wrap for the roller that repairs a die has yarn Cloth.
- 2. the die-cutting portion rubber mat of corrugated paper printing machine repairs a die device according to claim 1, which is characterized in that the gap Adjustment mechanism includes adjustment axis, eccentric bushing, power drive assem, fixing axle and spring, modifies small wallboard before the roller that repairs a die It is respectively equipped with fixing axle and spring on two sides afterwards, the both ends for adjusting axis are respectively equipped with eccentric bushing, and the periphery of eccentric bushing and finishing are small It is in contact at the top of wallboard, adjustment axis is set in parallel above the roller that repairs a die, and adjustment axis at least one end is equipped with power drive assem.
- 3. the die-cutting portion rubber mat of corrugated paper printing machine repairs a die device according to claim 2, which is characterized in that the power Driving assembly includes speed reducer, handwheel and hand wheel shaft, and handwheel is connect by hand wheel shaft with speed reducer, adjusts end and the deceleration of axis Machine connection drives hand wheel shaft rotation when hand wheel rotating, then by speed reducer driving adjustment axis rotation, to drive eccentric bushing turn It is dynamic.
- 4. the die-cutting portion rubber mat of corrugated paper printing machine repairs a die device according to claim 2, which is characterized in that the power Driving assembly includes speed reducer and adjustment motor, adjusts the output shaft of motor by speed reducer and adjustment axis connection, adjusts motor After output power, adjustment axis rotation is driven by speed reducer, so that eccentric bushing be driven to rotate.
- 5. the die-cutting portion rubber mat of corrugated paper printing machine repairs a die device according to claim 2, which is characterized in that the finishing The top of small wallboard has arc-shaped concave surface, the periphery of eccentric bushing and arc-shaped concave surface close proximity.
- 6. the die-cutting portion rubber mat of corrugated paper printing machine repairs a die device according to claim 2, which is characterized in that the fixation The axis of axis and the axial direction of spring are perpendicular, and one end of fixing axle is fixedly installed in rack, and one end of spring is also fixedly mounted It is swung in rack, modifying small wallboard around fixing axle.
- 7. the die-cutting portion rubber mat of corrugated paper printing machine repairs a die device according to claim 1, which is characterized in that described to repair a die Gauze is completely covered in the helically wound mode of the gauze of roller surface, the surface for the roller that repairs a die.
- 8. the die-cutting portion rubber mat of corrugated paper printing machine repairs a die device according to claim 1, which is characterized in that corrugated paper print The rubber cushion roller and die cutting roller matched is equipped in brush machine, the roller that repairs a die is set to rubber cushion roller side, and repair a die roller and rubber cushion roller phase Cooperation.
- 9. the die-cutting portion rubber mat of corrugated paper printing machine repairs a die device according to claim 1, which is characterized in that described to repair a die Roller is set to the oblique upper of rubber cushion roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035401.5A CN109129057A (en) | 2018-09-06 | 2018-09-06 | The die-cutting portion rubber mat of corrugated paper printing machine repairs a die device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035401.5A CN109129057A (en) | 2018-09-06 | 2018-09-06 | The die-cutting portion rubber mat of corrugated paper printing machine repairs a die device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109129057A true CN109129057A (en) | 2019-01-04 |
Family
ID=64827345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811035401.5A Pending CN109129057A (en) | 2018-09-06 | 2018-09-06 | The die-cutting portion rubber mat of corrugated paper printing machine repairs a die device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109129057A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111015391A (en) * | 2019-12-03 | 2020-04-17 | 广州科盛隆纸箱包装机械有限公司 | Disassembly-free high-precision repairing device and method for large roller shaft |
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| CN206633503U (en) * | 2017-03-30 | 2017-11-14 | 上海鼎龙包装机械有限公司 | The paper feeding rubber roll swing mechanism of printing machine |
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| JP2010149257A (en) * | 2008-12-26 | 2010-07-08 | Nordson Corp | Roll polishing method |
| CN101524898A (en) * | 2009-04-01 | 2009-09-09 | 佛山市南海东方纸箱机械实业有限公司 | Multiple blade micro-cutting repairing mechanism of cross-cutting rubber pad |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111015391A (en) * | 2019-12-03 | 2020-04-17 | 广州科盛隆纸箱包装机械有限公司 | Disassembly-free high-precision repairing device and method for large roller shaft |
| CN111015391B (en) * | 2019-12-03 | 2021-08-03 | 广州科盛隆纸箱包装机械有限公司 | Disassembly-free high-precision repairing device and method for large roller shaft |
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Application publication date: 20190104 |