CN110465888B - Installation method of grinding wheel of plate roller grinding machine - Google Patents
Installation method of grinding wheel of plate roller grinding machine Download PDFInfo
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- CN110465888B CN110465888B CN201910876076.3A CN201910876076A CN110465888B CN 110465888 B CN110465888 B CN 110465888B CN 201910876076 A CN201910876076 A CN 201910876076A CN 110465888 B CN110465888 B CN 110465888B
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- 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
- B24B41/002—Grinding heads
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
A method for installing a grinding wheel of a plate roller grinding machine comprises a grinding wheel base, wherein the grinding wheel base comprises an upper base and a lower base detachably connected with the upper base, and the method for installing the grinding wheel of the plate roller grinding machine comprises the following steps: coating viscose on the top surface of a grinding wheel; secondly, adhering the self-adhesive sticker torn from the backing paper on the adhesive; step three, coating viscose on the bottom surface of the lower base; tearing off the surface paper of the adhesive sticker, and then bonding the adhesive sticker with the adhesive on the bottom surface of the lower base; and fifthly, pressing the surface of the lower base bonded with the grinding wheel for 15min, and then connecting the lower base with the upper base to complete the installation of the grinding wheel.
Description
Technical Field
The invention belongs to the technical field of gravure plate making, and particularly relates to a method for mounting a grinding wheel of a plate roller grinding machine.
Background
In the production and processing process of a printing roller, the surface of a coded steel billet needs to be polished by a billet grinding machine, the smoothness is increased, the billet grinding machine processes the surface of the steel billet through grinding wheels with different roughness respectively, along with the use of the billet grinding machine, the loss of the grinding wheels needs to be changed more and more, after the grinding wheels are manually bonded with a grinding wheel base, the grinding wheels are crimped, the traditional method of bonding the grinding wheels by the grinding machine is a heating mode, the condition of partial bonding is easy to occur through the heated grinding wheels, the pressure of the grinding wheels on the printing roller is inconsistent in the grinding process, and the phenomenon of unevenness can occur on the copper surface. The emery wheel process is heated continuously, if control is improper, often have the naked light to produce, wasted the energy promptly like this, it is also unsafe, the smell in the heating process is great to workshop air pollution simultaneously, consequently, in order to avoid above-mentioned problem, can adopt two-sided cold glue to glue the emery wheel in some actual production, and adopt two-sided cold glue sticky emery wheel, it is difficult firm to glue using artifical adhesion, and the quality of gluing out the emery wheel is also not good enough, remains further improvement.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a method for mounting a grinding wheel of a plate roller grinding machine.
The invention adopts the following technical scheme:
a method for installing a grinding wheel of a plate roller grinding machine comprises a grinding wheel base, wherein the grinding wheel base comprises an upper base and a lower base detachably connected with the upper base, and the method for installing the grinding wheel of the plate roller grinding machine comprises the following steps:
coating viscose on the top surface of a grinding wheel;
secondly, adhering the self-adhesive sticker torn from the backing paper on the adhesive;
step three, coating viscose on the bottom surface of the lower base;
tearing off the surface paper of the adhesive sticker, and then bonding the adhesive sticker with the adhesive on the bottom surface of the lower base;
step five, pressing the surface of the lower base bonded with the grinding wheel, and then connecting the lower base with the upper base to finish the installation of the grinding wheel, wherein the pressing pressure is 0.65-0.75mpa, and the pressing time is 15-25 min;
the viscose comprises the following raw materials in parts by weight: 30-35 parts of chloroprene rubber, 20-25 parts of trichloroethylene, 10-12 parts of phenolic resin, 5-8 parts of citric acid, 3-5 parts of zinc oxide, 1-2 parts of zirconium oxide, 1-3 parts of antioxidant, 1-2 parts of curing agent and 2-3 parts of filler.
Further, the antioxidant is dibutyl hydroxy toluene.
Further, the curing agent is p-toluenesulfonic acid.
Further, the filler is talcum powder or calcium carbonate.
Further, the adhesive sticker comprises the following raw materials in parts by weight: 25-30 parts of p-tert-butyl phenolic resin, 18-22 parts of corn starch, 15-18 parts of caprolactam, 10-12 parts of stearic acid, 6-10 parts of butyl acetate, 5-7 parts of ethylene glycol, 3-5 parts of zinc oxide and 1-2 parts of zirconium oxide.
Furthermore, the bottom surface of the upper base is provided with a dovetail groove extending from the side surface of the upper base along the radial direction, and the top surface of the lower base is provided with a dovetail block matched with the dovetail groove for use.
Furthermore, the thickness of the top surface viscose of the grinding wheel is 3-5 mm.
Furthermore, the thickness of the bottom surface adhesive of the lower base is 2-3 mm.
As can be seen from the above description of the present invention, compared with the prior art, the beneficial effects of the present invention are: the invention sets adhesive, non-setting adhesive and adhesive between the lower base and the grinding wheel in turn, then presses the bonded lower base and the grinding wheel to make them firmly bonded, then connects the lower base and the upper base, and then completes the installation of the grinding wheel.
Drawings
FIG. 1 is a schematic view of the mounting of a grinding wheel to a grinding wheel base;
FIG. 2 is a schematic view of a structure of an adhesive layer;
in the figure, 1-grinding wheel base, 2-grinding wheel, 3-adhesive layer, 11-upper base, 12-lower base, 31-adhesive, 32-self-adhesive, 111-dovetail groove and 12 dovetail block.
Detailed Description
The invention is further described below by means of specific embodiments.
Referring to fig. 1 to 2, a plate roller grinding machine includes a grinding wheel base 1 and a grinding wheel 2 detachably disposed on a bottom surface of the grinding wheel base 1, the grinding wheel base 1 includes an upper base 11 and a lower base 12 detachably connected to the upper base 11, a dovetail groove 111 radially extending from a side surface of the upper base 11 is disposed on the bottom surface of the upper base 11, a dovetail block 121 used in cooperation with the dovetail groove 111 is disposed on a top surface of the lower base 12, specifically, the bottom surface of the lower base 12 is a flat surface, and the top surface of the grinding wheel 2 is a flat surface.
The grinding wheel 2 is connected with the bottom surface of the lower base 12 through the adhesive layer 3, the adhesive layer 3 comprises an adhesive 31, a non-setting adhesive 32 and an adhesive 31 which are sequentially arranged from top to bottom, specifically, the thickness of the adhesive 31 on the top surface of the grinding wheel 2 is 3-5mm, and the thickness of the adhesive 31 on the bottom surface of the lower base 12 is 2-3 mm.
The viscose 31 comprises the following raw materials of 30-35 parts of chloroprene rubber, 20-25 parts of trichloroethylene, 10-12 parts of phenolic resin, 5-8 parts of citric acid, 3-5 parts of zinc oxide, 1-2 parts of zirconium oxide, 1-3 parts of antioxidant, 1-2 parts of curing agent and 2-3 parts of filler.
Wherein the antioxidant is dibutyl hydroxy toluene, the curing agent is p-toluenesulfonic acid, and the filler is talcum powder or calcium carbonate.
The adhesive sticker 32 comprises the following raw materials in parts by weight: 25-30 parts of p-tert-butyl phenolic resin, 18-22 parts of corn starch, 15-18 parts of caprolactam, 10-12 parts of stearic acid, 6-10 parts of butyl acetate, 5-7 parts of ethylene glycol, 3-5 parts of zinc oxide and 1-2 parts of zirconium oxide.
The method for mounting the grinding wheel 2 comprises the following steps:
step one, coating adhesive 31 on the top surface of the grinding wheel 2;
secondly, adhering the self-adhesive 32 torn from the backing paper on the adhesive 31;
step three, coating adhesive 31 on the bottom surface of the lower base 12;
tearing off the surface paper of the adhesive sticker 32, and then bonding the adhesive sticker 32 with the adhesive 31 on the bottom surface of the lower base 12;
and step five, pressing the surface of the lower base 12 bonded with the grinding wheel 2, and then connecting the lower base 12 with the upper base 11 to finish the installation of the grinding wheel 2, wherein the pressing pressure is 0.65-0.75mpa, and the pressing time is 15-25 min.
Example 1
A plate roller grinding machine comprises a grinding wheel base 1 and a grinding wheel 2 detachably arranged on the bottom surface of the grinding wheel base 1, wherein the grinding wheel base 1 comprises an upper base 11 and a lower base 12 detachably connected with the upper base 11, a dovetail groove 111 extending from the side surface of the upper base 11 in the radial direction is formed in the bottom surface of the upper base, a dovetail block 121 matched with the dovetail groove 111 in use is arranged on the top surface of the lower base 12, specifically, the bottom surface of the lower base 12 is a flat surface, and the top surface of the grinding wheel 2 is a flat surface.
Emery wheel 2 is connected with lower base 12 bottom surface through viscose layer 3, and viscose layer 3 includes viscose 31, non-setting adhesive 32 and the viscose 31 that sets gradually from the top down, and is specific, and 2 top surface viscose 31's of emery wheel thickness is 3mm, and the thickness of lower base 12's bottom surface viscose 31 is 2 mm.
The viscose 31 comprises the following raw materials of 30 parts by weight of chloroprene rubber, 25 parts by weight of trichloroethylene, 10 parts by weight of phenolic resin, 8 parts by weight of citric acid, 3 parts by weight of zinc oxide, 1 part by weight of zirconium oxide, 3 parts by weight of dibutyl hydroxy toluene, 1 part by weight of p-toluenesulfonic acid and 2 parts by weight of talcum powder.
The adhesive sticker 32 comprises the following raw materials in parts by weight: 30 parts of p-tert-butyl phenolic resin, 18 parts of corn starch, 15 parts of caprolactam, 10 parts of stearic acid, 10 parts of butyl acetate, 5 parts of ethylene glycol, 3 parts of zinc oxide and 2 parts of zirconium oxide.
The method for mounting the grinding wheel 2 comprises the following steps:
step one, coating adhesive 31 on the top surface of the grinding wheel 2;
secondly, adhering the self-adhesive 32 torn from the backing paper on the adhesive 31;
step three, coating adhesive 31 on the bottom surface of the lower base 12;
tearing off the surface paper of the adhesive sticker 32, and then bonding the adhesive sticker 32 with the adhesive 31 on the bottom surface of the lower base 12;
and step five, applying pressure to the surface of the lower base 12 bonded with the grinding wheel 2, and then connecting the lower base 12 with the upper base 12 to complete the installation of the grinding wheel 2, wherein the pressure is 0.65mpa, and the pressure application time is 25 min.
Example 2
A plate roller grinding machine comprises a grinding wheel base 1 and a grinding wheel 2 detachably arranged on the bottom surface of the grinding wheel base 1, wherein the grinding wheel base 1 comprises an upper base 11 and a lower base 12 detachably connected with the upper base 11, a dovetail groove 111 extending from the side surface of the upper base 11 in the radial direction is formed in the bottom surface of the upper base, a dovetail block 121 matched with the dovetail groove 111 in use is arranged on the top surface of the lower base 12, specifically, the bottom surface of the lower base 12 is a flat surface, and the top surface of the grinding wheel 2 is a flat surface.
Emery wheel 2 is connected with lower base 12 bottom surface through viscose layer 3, and viscose layer 3 includes viscose 31, non-setting adhesive 32 and the viscose 31 that sets gradually from the top down, and is specific, and 2 top surface viscose 31's of emery wheel thickness is 5mm, and the bottom surface viscose 31's of lower base 12 thickness is 3 mm.
The viscose 31 comprises the following raw materials of 35 parts by weight of chloroprene rubber, 20 parts by weight of trichloroethylene, 12 parts by weight of phenolic resin, 5 parts by weight of citric acid, 5 parts by weight of zinc oxide, 2 parts by weight of zirconium oxide, 1 part by weight of dibutyl hydroxy toluene, 2 parts by weight of p-toluenesulfonic acid and 3 parts by weight of calcium carbonate.
The adhesive sticker 32 comprises the following raw materials in parts by weight: 25 parts of p-tert-butyl phenolic resin, 22 parts of corn starch, 18 parts of caprolactam, 12 parts of stearic acid, 6 parts of butyl acetate, 7 parts of ethylene glycol, 5 parts of zinc oxide and 1 part of zirconium oxide.
The method for mounting the grinding wheel 2 comprises the following steps:
step one, coating adhesive 31 on the top surface of the grinding wheel 2;
secondly, adhering the self-adhesive 32 torn from the backing paper on the adhesive 31;
step three, coating adhesive 31 on the bottom surface of the lower base 12;
tearing off the surface paper of the adhesive sticker 32, and then bonding the adhesive sticker 32 with the adhesive 31 on the bottom surface of the lower base 12;
and step five, pressing the surface of the lower base 12 bonded with the grinding wheel 2, and then connecting the lower base 12 with the upper base 11 to finish the installation of the grinding wheel 2, wherein the pressing pressure is 0.75mpa, and the pressing time is 15 min.
Example 3
A plate roller grinding machine comprises a grinding wheel base 1 and a grinding wheel 2 detachably arranged on the bottom surface of the grinding wheel base 1, wherein the grinding wheel base 1 comprises an upper base 11 and a lower base 12 detachably connected with the upper base 11, a dovetail groove 111 extending from the side surface of the upper base 11 in the radial direction is formed in the bottom surface of the upper base, a dovetail block 121 matched with the dovetail groove 111 in use is arranged on the top surface of the lower base 12, specifically, the bottom surface of the lower base 12 is a flat surface, and the top surface of the grinding wheel 2 is a flat surface.
The viscose 31 comprises the following raw materials of, by weight, 32 parts of chloroprene rubber, 23 parts of trichloroethylene, 11 parts of phenolic resin, 6 parts of citric acid, 4 parts of zinc oxide, 1.5 parts of zirconium oxide, 2 parts of dibutyl hydroxy toluene, 1.5 parts of p-toluenesulfonic acid and 2.5 parts of talcum powder.
The adhesive sticker 32 comprises the following raw materials in parts by weight: 28 parts of p-tert-butyl phenolic resin, 20 parts of corn starch, 16 parts of caprolactam, 11 parts of stearic acid, 8 parts of butyl acetate, 6 parts of ethylene glycol, 4 parts of zinc oxide and 1.5 parts of zirconium oxide.
The method for mounting the grinding wheel 2 comprises the following steps:
step one, coating adhesive 31 on the top surface of the grinding wheel 2;
secondly, adhering the self-adhesive 32 torn from the backing paper on the adhesive 31;
step three, coating adhesive 31 on the bottom surface of the lower base 12;
tearing off the surface paper of the adhesive sticker 32, and then bonding the adhesive sticker 32 with the adhesive 31 on the bottom surface of the lower base 12;
and step five, applying pressure to the surface of the lower base 12 bonded with the grinding wheel 2, and then connecting the lower base 12 with the upper base 11 to complete the installation of the grinding wheel 2, wherein the pressure is 0.7mpa, and the pressure application time is 20 min.
The invention sets adhesive 31, adhesive 32 and adhesive 31 between the lower base 12 and the grinding wheel 2 in turn, then presses the bonded lower base 12 and the grinding wheel 2 to bond them firmly, then connects the lower base 12 with the upper base 11, and then completes the installation of the grinding wheel 2, the installation method is simple, the adhesive 31 and the adhesive 32 do not need to be heated, the grinding wheel 2 can be firmly bonded on the lower base 12, the operation is simple, and the adhesive 31 takes chloroprene rubber, trichloroethylene and phenolic resin as main components, and is matched with citric acid, zinc oxide, zirconium oxide, antioxidant, curing agent, filler and other auxiliary components, so that the prepared adhesive 31 is convenient to clean and remove under the condition of ensuring the viscosity, and the common adhesive cleaning agent in the prior art can be used for removing, thereby facilitating the replacement of the grinding wheel 2.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, which is defined by the appended claims and their equivalents and modifications within the scope of the description.
Claims (4)
1. A method for installing a grinding wheel of a plate roller grinding machine comprises a grinding wheel base, and is characterized in that: the grinding wheel base comprises an upper base and a lower base detachably connected with the upper base, and the mounting method comprises the following steps:
coating viscose on the top surface of a grinding wheel;
secondly, adhering the self-adhesive sticker torn from the backing paper on the adhesive;
step three, coating viscose on the bottom surface of the lower base;
tearing off the surface paper of the adhesive sticker, and then bonding the adhesive sticker with the adhesive on the bottom surface of the lower base;
step five, pressing the surface of the lower base bonded with the grinding wheel, and then connecting the lower base with the upper base to finish the installation of the grinding wheel, wherein the pressing pressure is 0.65-0.75mpa, and the pressing time is 15-25 min;
the viscose consists of the following raw materials in parts by weight: 30-35 parts of chloroprene rubber, 20-25 parts of trichloroethylene, 10-12 parts of phenolic resin, 5-8 parts of citric acid, 3-5 parts of zinc oxide, 1-2 parts of zirconium oxide, 1-3 parts of antioxidant, 1-2 parts of curing agent and 2-3 parts of filler;
the adhesive sticker is prepared from the following raw materials in parts by weight: 25-30 parts of p-tert-butyl phenolic resin, 18-22 parts of corn starch, 15-18 parts of caprolactam, 10-12 parts of stearic acid, 6-10 parts of butyl acetate, 5-7 parts of ethylene glycol, 3-5 parts of zinc oxide and 1-2 parts of zirconium oxide;
the antioxidant is dibutyl hydroxy toluene;
the curing agent is p-toluenesulfonic acid;
the filler is talcum powder or calcium carbonate.
2. The method for mounting a grinding wheel of a plate roller grinding machine according to claim 1, characterized in that: the bottom surface of the upper base is provided with a dovetail groove extending from the side surface of the upper base along the radial direction, and the top surface of the lower base is provided with a dovetail block matched with the dovetail groove for use.
3. The method for mounting a grinding wheel of a plate roller grinding machine according to claim 1, characterized in that: the thickness of the top surface adhesive of the grinding wheel is 3-5 mm.
4. The method for mounting a grinding wheel of a plate roller grinding machine according to claim 1, characterized in that: the thickness of the bottom surface adhesive of the lower base is 2-3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910876076.3A CN110465888B (en) | 2019-09-17 | 2019-09-17 | Installation method of grinding wheel of plate roller grinding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910876076.3A CN110465888B (en) | 2019-09-17 | 2019-09-17 | Installation method of grinding wheel of plate roller grinding machine |
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| CN110465888A CN110465888A (en) | 2019-11-19 |
| CN110465888B true CN110465888B (en) | 2021-01-15 |
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| CN104508801B (en) * | 2012-08-03 | 2017-11-10 | 琳得科株式会社 | The manufacture method of cutting sheet and device wafer |
| CN206550767U (en) * | 2016-12-29 | 2017-10-13 | 上海运安制版有限公司 | A kind of emery wheel and grinder ground for roller |
| CN107739577A (en) * | 2017-11-17 | 2018-02-27 | 刘青 | A kind of anti-flammability adhesive |
| CN110093120A (en) * | 2018-01-28 | 2019-08-06 | 姚建珍 | A kind of Teflon high temperature resistant double-sided adhesive |
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