CN108608717B - Method for manufacturing laminated rubber plate for spectacle frame - Google Patents
Method for manufacturing laminated rubber plate for spectacle frame Download PDFInfo
- Publication number
- CN108608717B CN108608717B CN201810365341.7A CN201810365341A CN108608717B CN 108608717 B CN108608717 B CN 108608717B CN 201810365341 A CN201810365341 A CN 201810365341A CN 108608717 B CN108608717 B CN 108608717B
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- Prior art keywords
- rubber plate
- laminated rubber
- pressing
- plate module
- module
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
Abstract
The invention discloses a method for manufacturing a laminated rubber plate for a spectacle frame, which is characterized by comprising the following steps of: A. spraying glue on one surface of the rubber plate, then sticking the rubber plates with different colors together to form a rubber plate module with a certain thickness, and putting the rubber plate module into a plate pressing machine. B. Closing a plate pressing machine for hot pressing; C. cooling to room temperature after hot pressing is finished, and then carrying out cold pressing to obtain a laminated rubber plate module; D. repeating the steps A-C; E. and D, taking out the laminated rubber plate module from the plate pressing machine after the step D is finished. The invention aims to overcome the defects in the prior art and provide the manufacturing method of the laminated rubber plate for the spectacle frame, which has the advantages of simple process, more layers which can be pressed, no seam and no layering.
Description
Technical Field
The invention relates to a method for manufacturing a laminated rubber plate for a spectacle frame.
Background
At present, the cellulose diacetate is usually produced into a semi-finished blank by adopting the existing production equipment, namely, a special hot-pressing plate type shaping production line is adopted to produce a plane strip-shaped plate of the spectacle frame, then the double plane strip-shaped plate is machined and cut to prepare a blank with the required width of the face plate of the spectacle, and finally the blank is machined into the spectacle frame by using special equipment for the spectacle.
The hot-pressing plate type shaping production line comprises a multi-layer inosculating plane cavity and a plane template, wherein a temperature-controllable heating system and a hydraulic system which is pressed up and down are arranged below the cavity or on the plane template. The material is laid in a multilayer plane chamber manually, a plane template is placed on the laid material, and then the material is placed at a position set by a special hydraulic plate machine and heated and pressurized. During heating and pressurizing, most of air is extruded out of the cavity, so that the material is heated and melted and then is shaped into a cavity type, and then the square plate with double planes is formed by cooling. The double-plane square plate is cut into a blank with the required width of the glasses panel, and finally, the glasses frame is machined by using a special glasses plate machine. The cellulose diacetate can be made into different pattern shapes according to the design of different moulds, and can also be matched with various single colors or various colors simultaneously to produce double-sided plane strip-shaped plates with various colors and patterns so as to meet the requirements of the spectacle market.
However, due to the defects of the existing laminating technology, the existing laminated jointed board can only be made into a 2-3-layer structure generally, the thickness is too thin, and the finished rubber plate after layer jointing has serious cracks or layering phenomena, so that the production requirement of glasses can not be met.
In addition, the prior art also adopts a method of extrusion molding or pressing colloidal particles into a rubber plate by a plate pressing machine, so that the traditional structure of the rubber plate is single, and the special requirements on the colors and patterns of each plane layer of the rubber plate in the design of glasses can not be met.
Therefore, the manufacturing method of the laminated rubber plate for the existing spectacle frame is to be further improved.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the manufacturing method of the laminated rubber plate for the spectacle frame, which has the advantages of simple process, more layers which can be pressed, no seam and no layering.
A method for manufacturing a laminated rubber plate for spectacle frames is characterized by comprising the following steps:
A. spraying glue on one surface of the rubber plate, then sticking the rubber plates with different colors together to form a rubber plate module with a certain thickness, and putting the rubber plate module into a plate pressing machine
B. Closing a plate pressing machine for hot pressing;
C. cooling to room temperature after hot pressing is finished, and then carrying out cold pressing to obtain a laminated rubber plate module;
D. repeating the steps A-C;
E. and D, taking out the laminated rubber plate module from the plate pressing machine after the step D is finished.
The method for manufacturing the laminated rubber plate for the spectacle frame is characterized by further comprising the following steps: and E, putting the laminated rubber plate module in the step E into a flaker, cutting the head and the tail of the laminated rubber plate module flat, and then slicing the laminated rubber plate module in a direction that the slicing surface and the gluing surface form 90 degrees.
The method for manufacturing the laminated rubber plate for the spectacle frame is characterized by further comprising the step G: and F, placing the laminated rubber plate module planed and cut in the step F into a pressing plate leveling machine, wherein the temperature: 90 ℃, pressure: leveling for 1 minute under the condition of 15kg/cm 2.
The method for manufacturing the laminated rubber plate for the spectacle frame is characterized by further comprising the following steps: planing the plate to the required thickness, and trimming the four sides.
The method for manufacturing the laminated rubber plate for the spectacle frame is characterized by further comprising the following steps: and D, performing water grinding on two sides of the laminated rubber plate module in the step H.
The manufacturing method of the laminated rubber plate for the spectacle frame is characterized in that the hot pressing process in the step B comprises the following steps: temperature: 100 ℃, time: 50 minutes, pressure: 30kg/cm2。
The manufacturing method of the laminated rubber plate for the spectacle frame is characterized in that the cold pressing process in the step C: temperature: 20-25 ℃, time: 150 minutes, pressure: 30kg/cm2。
The method for manufacturing the laminated rubber plate for the spectacle frame is characterized in that the repetition frequency in the step D is 0-100 times.
The manufacturing method of the laminated rubber plate for the spectacle frame is characterized in that the size of the laminated rubber plate module is 145x 160x680mm, and the tolerance is +/-0.2 mm.
The manufacturing method of the laminated rubber plate for the spectacle frame is characterized in that in the step A, the length of the rubber plate is 700mm, the width of the rubber plate is 160mm, and the glue dosage of each rubber plate is 6-10 g.
In conclusion, the invention has the beneficial effects that:
according to the invention, the rubber plate is firstly hot-pressed and then cold-pressed, seamless butt joint of pressed laminated plates can be effectively ensured under appropriate temperature, pressure and time conditions, no layering exists between the rubber plate and the rubber plate, and the number of layers of the pressing plate can be 2-100. The preparation process is simple, the operation is convenient, and the product quality is good.
Detailed Description
The invention is further described below with reference to specific embodiments:
example 1
A method for manufacturing a laminated rubber plate for spectacle frames comprises the following steps:
A. spraying glue on one surface of the rubber plate, then sticking the rubber plates with different colors together to form a rubber plate module with a certain thickness, and putting the rubber plate module into a plate pressing machine
B. Closing a plate pressing machine for hot pressing;
C. cooling to room temperature after hot pressing is finished, and then carrying out cold pressing to obtain a laminated rubber plate module;
D. repeating the steps A-C;
E. and D, taking out the laminated rubber plate module from the plate pressing machine after the step D is finished.
Example 2
A method for manufacturing a laminated rubber plate for spectacle frames comprises the following steps:
A. spraying glue on one surface of the rubber plate, then sticking the rubber plates with different colors together to form a rubber plate module with a certain thickness, and putting the rubber plate module into a plate pressing machine
B. Closing a plate pressing machine for hot pressing; and (3) hot pressing: temperature: 100 ℃, time: 50 minutes, pressure: 30kg/cm2。
C. Cooling to room temperature after hot pressing is finished, and then carrying out cold pressing to obtain a laminated rubber plate module; cold pressing: temperature: 20-25 ℃, time: 150 minutes, pressure: 30kg/cm2。
D. Repeating the steps A-C;
E. and D, taking out the laminated rubber plate module from the plate pressing machine after the step D is finished.
F. And E, putting the laminated rubber plate module in the step E into a flaker, cutting the head and the tail of the laminated rubber plate module flat, and then slicing the laminated rubber plate module in a direction that the slicing surface and the gluing surface form 90 degrees.
Example 3
A method for manufacturing a laminated rubber plate for spectacle frames comprises the following steps:
A. spraying glue on one surface of the rubber plate, then sticking the rubber plates with different colors together to form a rubber plate module with a certain thickness, and putting the rubber plate module into a plate pressing machine
B. Closing a plate pressing machine for hot pressing; and (3) hot pressing: temperature: 100 ℃, time: 50 minutes, pressure: 30kg/cm2。
C. Cooling to room temperature after hot pressing is finished, and then carrying out cold pressing to obtain a laminated rubber plate module; cold pressing: temperature ofDegree: 20-25 ℃, time: 150 minutes, pressure: 30kg/cm2。
D. Repeating the steps A-C;
E. and D, taking out the laminated rubber plate module from the plate pressing machine after the step D is finished.
F. And E, putting the laminated rubber plate module in the step E into a flaker, cutting the head and the tail of the laminated rubber plate module flat, and then slicing the laminated rubber plate module in a direction that the slicing surface and the gluing surface form 90 degrees.
G. And F, placing the laminated rubber plate module planed and cut in the step F into a pressing plate leveling machine, wherein the temperature: 90 ℃, pressure: leveling for 1 minute under the condition of 15kg/cm 2.
Example 4
A method for manufacturing a laminated rubber plate for spectacle frames comprises the following steps:
A. spraying glue on one surface of the rubber plate, then sticking the rubber plates with different colors together to form a rubber plate module with a certain thickness, and putting the rubber plate module into a plate pressing machine
B. Closing a plate pressing machine for hot pressing; and (3) hot pressing: temperature: 100 ℃, time: 50 minutes, pressure: 30kg/cm2。
C. Cooling to room temperature after hot pressing is finished, and then carrying out cold pressing to obtain a laminated rubber plate module; cold pressing: temperature: 20-25 ℃, time: 150 minutes, pressure: 30kg/cm2。
D. Repeating the steps A-C;
E. and D, taking out the laminated rubber plate module from the plate pressing machine after the step D is finished.
F. And E, putting the laminated rubber plate module in the step E into a flaker, cutting the head and the tail of the laminated rubber plate module flat, and then slicing the laminated rubber plate module in a direction that the slicing surface and the gluing surface form 90 degrees.
G. And F, placing the laminated rubber plate module planed and cut in the step F into a pressing plate leveling machine, wherein the temperature: 90 ℃, pressure: leveling for 1 minute under the condition of 15kg/cm 2.
H. Planing the plate to the required thickness, and trimming the four sides. The laminated veneer modules had dimensions of 145x 160x680mm with a tolerance of ± 0.2 mm.
Example 5
A method for manufacturing a laminated rubber plate for spectacle frames comprises the following steps:
A. spraying glue on one surface of the rubber plate, then sticking the rubber plates with different colors together to form a rubber plate module with a certain thickness, and putting the rubber plate module into a plate pressing machine; in the step A, the length of the rubber plate is 700mm, the width of the rubber plate is 160mm, and the glue consumption of each rubber plate is 10 g.
B. Closing a plate pressing machine for hot pressing; and (3) hot pressing: temperature: 100 ℃, time: 50 minutes, pressure: 30kg/cm2。
C. Cooling to room temperature after hot pressing is finished, and then carrying out cold pressing to obtain a laminated rubber plate module; cold pressing: temperature: 20-25 ℃, time: 150 minutes, pressure: 30kg/cm2。
D. Repeating the steps A-C;
E. and D, taking out the laminated rubber plate module from the plate pressing machine after the step D is finished.
F. And E, putting the laminated rubber plate module in the step E into a flaker, cutting the head and the tail of the laminated rubber plate module flat, and then slicing the laminated rubber plate module in the length direction, wherein the slicing face and the gluing face form an angle of 90 degrees.
H. Planing the plate to the required thickness, and trimming the four sides. The laminated veneer modules had dimensions of 145x 160x680mm with a tolerance of ± 0.2 mm.
Example 6
A method for manufacturing a laminated rubber plate for spectacle frames comprises the following steps:
A. spraying glue on one surface of the rubber plate, then sticking the rubber plates with different colors together to form a rubber plate module with a certain thickness, and putting the rubber plate module into a plate pressing machine; in the step A, the length of the rubber plate is 700mm, the width of the rubber plate is 160mm, and the glue consumption of each rubber plate is 8 g.
B. Closing a plate pressing machine for hot pressing; and (3) hot pressing: temperature: 100 ℃, time: 50 minutes, pressure: 30kg/cm2。
C. Cooling to room temperature after hot pressing is finished, and then carrying out cold pressing to obtain a laminated rubber plate module; cold pressing: temperature: 20-25 ℃, time: 150 minutes, pressure: 30kg/cm2。
D. Repeating the steps A-C;
E. and D, taking out the laminated rubber plate module from the plate pressing machine after the step D is finished.
F. And E, putting the laminated rubber plate module in the step E into a flaker, cutting the head and the tail of the laminated rubber plate module flat, and then slicing the laminated rubber plate module in a direction that the slicing surface and the gluing surface form 90 degrees.
G. And F, placing the laminated rubber plate module planed and cut in the step F into a pressing plate leveling machine, wherein the temperature: 90 ℃, pressure: leveling for 1 minute under the condition of 15kg/cm 2.
H. Planing the plate to the required thickness, and trimming the four sides. The laminated veneer modules had dimensions of 145x 160x680mm with a tolerance of ± 0.2 mm.
I. And D, performing water grinding on two sides of the laminated rubber plate module in the step H.
Example 7
A method for manufacturing a laminated rubber plate for spectacle frames comprises the following steps:
A. spraying glue on one surface of the rubber plate, then sticking the rubber plates with different colors together to form a rubber plate module with a certain thickness, and putting the rubber plate module into a plate pressing machine; in the step A, the length of the rubber plate is 700mm, the width of the rubber plate is 160mm, and the glue consumption of each rubber plate is 8 g.
B. Closing a plate pressing machine for hot pressing; and (3) hot pressing: temperature: 100 ℃, time: 50 minutes, pressure: 30kg/cm2。
C. Cooling to room temperature after hot pressing is finished, and then carrying out cold pressing to obtain a laminated rubber plate module; cold pressing: temperature: 20-25 ℃, time: 150 minutes, pressure: 30kg/cm2。
D. Repeating the steps A-C;
E. and D, taking out the laminated rubber plate module from the plate pressing machine after the step D is finished.
F. And E, putting the laminated rubber plate module in the step E into a flaker, cutting the head and the tail of the laminated rubber plate module flat, and then slicing the laminated rubber plate module in the direction of 90 degrees between the slicing surface and the gluing surface.
H. Planing the plate to the required thickness, and trimming the four sides. The laminated veneer modules had dimensions of 145x 160x680mm with a tolerance of ± 0.2 mm.
I. And D, performing water grinding on two sides of the laminated rubber plate module in the step H.
Claims (5)
1. A method for manufacturing a laminated rubber plate for spectacle frames is characterized by comprising the following steps:
A. spraying glue on one surface of the rubber plate, then sticking the rubber plates with different colors together to form a rubber plate module with a certain thickness, and putting the rubber plate module into a plate pressing machine;
B. closing a plate pressing machine for hot pressing, wherein the hot pressing process comprises the following steps: temperature: 100 ℃, time: 50 minutes, pressure: 30kg/cm2;
C. Cooling to room temperature after hot pressing is finished, and then carrying out cold pressing to obtain a laminated rubber plate block; cold pressing: temperature: 20-25 ℃, time: 150 minutes, pressure: 30kg/cm2；
D. Repeating the steps A-C;
E. d, taking out the laminated rubber plate module from the plate pressing machine after the step D is finished;
F. e, putting the laminated rubber plate module in the step E into a flaker, cutting the head and the tail of the laminated rubber plate module flat, and slicing the laminated rubber plate module in a direction that the slicing surface and the gluing surface form 90 degrees;
G. and F, placing the laminated rubber plate module planed and cut in the step F into a pressing plate leveling machine, wherein the temperature: 90 ℃, pressure: leveling for 1 minute under the condition of 15kg/cm 2.
2. The method of claim 1, further comprising the step of: planing the plate to the required thickness, and trimming the four sides.
3. The method of claim 2, further comprising the step of: and D, performing water grinding on two sides of the laminated rubber plate module in the step H.
4. The method of claim 2, wherein the laminated rubber plate module has dimensions of 145x 160x680mm with a tolerance of ± 0.2 mm.
5. The method of claim 1, wherein in step a, the length of the glue board is 700mm, the width of the glue board is 160mm, and the glue amount of each glue board is 6-10 g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810365341.7A CN108608717B (en) | 2018-04-20 | 2018-04-20 | Method for manufacturing laminated rubber plate for spectacle frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810365341.7A CN108608717B (en) | 2018-04-20 | 2018-04-20 | Method for manufacturing laminated rubber plate for spectacle frame |
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| Publication Number | Publication Date |
|---|---|
| CN108608717A CN108608717A (en) | 2018-10-02 |
| CN108608717B true CN108608717B (en) | 2020-10-02 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478716A (en) * | 2010-11-30 | 2012-05-30 | 东莞冠狄塑胶有限公司 | Manufacturing method of glasses rack sheet material |
| CN202512304U (en) * | 2012-03-29 | 2012-10-31 | 吴国强 | Glasses and sheet material thereof |
| CN104760367A (en) * | 2014-01-06 | 2015-07-08 | 范秋芳 | Novel cellulose acetate sheet and making method thereof |
| CN107538772A (en) * | 2017-09-05 | 2018-01-05 | 浙江方氏眼镜制造有限公司 | A kind of preparation method of plate for manufacturing spectacle frames |
| CN107718575A (en) * | 2017-07-24 | 2018-02-23 | 天健精密模具注塑（惠州）有限公司 | A kind of plastic cement hot-melt adhesive method |
-
2018
- 2018-04-20 CN CN201810365341.7A patent/CN108608717B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478716A (en) * | 2010-11-30 | 2012-05-30 | 东莞冠狄塑胶有限公司 | Manufacturing method of glasses rack sheet material |
| CN202512304U (en) * | 2012-03-29 | 2012-10-31 | 吴国强 | Glasses and sheet material thereof |
| CN104760367A (en) * | 2014-01-06 | 2015-07-08 | 范秋芳 | Novel cellulose acetate sheet and making method thereof |
| CN107718575A (en) * | 2017-07-24 | 2018-02-23 | 天健精密模具注塑（惠州）有限公司 | A kind of plastic cement hot-melt adhesive method |
| CN107538772A (en) * | 2017-09-05 | 2018-01-05 | 浙江方氏眼镜制造有限公司 | A kind of preparation method of plate for manufacturing spectacle frames |
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| Publication number | Publication date |
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| CN108608717A (en) | 2018-10-02 |
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