CN110789034A - Equipment and preparation method for continuously producing foaming silica gel plate - Google Patents
Equipment and preparation method for continuously producing foaming silica gel plate Download PDFInfo
- Publication number
- CN110789034A CN110789034A CN201911238174.0A CN201911238174A CN110789034A CN 110789034 A CN110789034 A CN 110789034A CN 201911238174 A CN201911238174 A CN 201911238174A CN 110789034 A CN110789034 A CN 110789034A
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- CN
- China
- Prior art keywords
- heating plate
- silica gel
- tablet press
- high temperature
- vulcanized
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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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/002—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/44—Compression means for making articles of indefinite length
- B29C43/46—Rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/44—Compression means for making articles of indefinite length
- B29C43/46—Rollers
- B29C2043/467—Rollers plurality of rollers arranged in a specific manner in relation to each other
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses equipment and a preparation method for continuously producing a foaming silica gel plate, which comprise the following steps: the method comprises the following steps: and (2) adjusting different speed ratios by the structure of an L-shaped tablet press to press and remove air bubbles in the sizing material, and performing the following steps: the elevating gear is adjusted the position of hot plate down, and the film of rubber that will press gets into the hot plate and vulcanizes with hot plate down along with the conveyer belt, the third: and the foamed silica gel coiled material vulcanized at high temperature by the upper heating plate and the lower heating plate enters the winding device. The equipment comprises a tablet press structure, a high-temperature shaping and vulcanizing part and a winding device, the novel production mode can improve the production efficiency by 5-6 times, the quality of products is improved due to high automation degree and strong production stability, the labor intensity is greatly reduced, the number of workers is reduced, the vulcanizing pressure can be adjusted at will, thick products can be vulcanized continuously, the width and the thickness can be adjusted at will, the dimensional tolerance of the products is small, and the limitation of a die is avoided.
Description
Technical Field
The invention relates to the technical field of silica gel plate processing, in particular to equipment and a preparation method for continuously producing a foaming silica gel plate.
Background
The traditional production mode adopts a flat vulcanizing machine intermittent mould pressing mode and a drum vulcanizing machine mode. The two production modes have the disadvantages that the size of the product can not be changed at will due to the limitation of the mould, various specifications are formed by pressing the mould, and the size of the mould is required to be changed first when the specification is changed. The production capacity is low; the thickness of the article (affected by the drum diameter) is limited; the operation is inconvenient (due to pressure limitation), and the requirement of replacing colors randomly cannot be well met. Compared with a flat vulcanizing machine of a drum vulcanizing machine, the vulcanizing pressure of the invention can be randomly adjusted, thick products can be continuously vulcanized, the width and the thickness can be randomly adjusted, the invention is not limited by a mould, the requirements of various processes such as color can be randomly changed, the operation is extremely convenient, the automation degree is high, the requirements on surface strength or the requirements of the prior art of plates with continuous patterns and products with the products can not be met, the invention is limited by the increase of the drum diameter, and the quality and the production capacity of the vulcanized thick products are lower.
Disclosure of Invention
The invention aims to provide equipment and a preparation method for continuously producing a foaming silica gel plate, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a preparation method for continuously producing a foaming silica gel plate comprises the following steps:
the method comprises the following steps: the structure of the L-shaped tablet press is adjusted to different speed ratios to press and remove air bubbles in the rubber material;
step two: the lifting device adjusts the position of the lower heating plate, and the pressed rubber sheet enters the upper heating plate and the lower heating plate along with the conveying belt for shaping and vulcanizing;
and a third part: the foamed silica gel coiled material vulcanized at high temperature by the upper heating plate and the lower heating plate enters a winding device, the winding device is matched with the vulcanization speed, and the two rubber rollers rotating relatively peel off and are coiled in strips.
The utility model provides an equipment of continuous production foaming silica gel board, includes tablet press structure, high temperature design vulcanization part and coiling mechanism, the tablet press structure is stereotyped with the high temperature and is vulcanized the portion and connect, the high temperature is stereotyped and is vulcanized portion and coiling mechanism connection, the tablet press structure is L shape tablet press structure, L shape tablet press structure includes three calendering roller, calendering roller drive arrangement and the fixing base that is L form range, calendering roller drive arrangement and calendering roller set up on the fixing base, calendering roller drive arrangement and calendering roller rotate to be connected, the high temperature is stereotyped and is vulcanized the portion and includes stand, upper heating plate, lower hot plate, crossbeam and base, crossbeam and stand are connected, upper heating plate sets up on the crossbeam, hot plate and elevating gear connect down, stand and elevating gear set up on the base.
Preferably, the lifting device is an oil cylinder.
Compared with the prior art, the invention has the beneficial effects that:
the novel production mode can improve the production efficiency by 5-6 times, the quality of products is improved due to high automation degree and high production stability, the labor intensity is greatly reduced, the number of workers is reduced, the vulcanization pressure can be adjusted at will, thick products can be continuously vulcanized, the width and the thickness can be adjusted at will, the dimensional tolerance of the products is small, the novel production mode is not limited by a mould, the requirements of various processes such as color replacement and the like can be met at will, the operation is very convenient, and the automation degree is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a flow chart of the present invention.
In the figure: 1. a tablet press configuration; 2. a column; 3. a cross beam; 4. an upper heating plate; 5. a winding device; 6. a base; 7. a lifting device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
referring to fig. 1, the present invention provides a technical solution: a preparation method for continuously producing a foaming silica gel plate comprises the following steps:
the method comprises the following steps: the structure 1 of the L-shaped tablet press is used for adjusting different speed ratios to press and remove air bubbles in the rubber material;
step two: the lifting device 7 adjusts the position of the lower heating plate, and the pressed rubber sheet enters the upper heating plate 4 and the lower heating plate along with the conveyer belt for shaping and vulcanizing;
and a third part: the foamed silica gel coiled material vulcanized at high temperature by the upper heating plate 4 and the lower heating plate enters the winding device 5, the winding device 5 is matched with the vulcanization speed, and the two rubber rollers rotating relatively are peeled, stripped and coiled.
The utility model provides an equipment of continuous production foaming silica gel board, including tablet press structure 1, high temperature is stereotyped and is vulcanized part and coiling mechanism 5, tablet press structure 1 and high temperature are stereotyped and are vulcanized the portion and connect, high temperature is stereotyped and is vulcanized portion and coiling mechanism 5 and connect, tablet press structure 1 is L shape tablet press structure, L shape tablet press structure includes the three calendering roller that is L form range, calendering roller drive arrangement and fixing base, calendering roller drive arrangement and calendering roller set up on the fixing base, calendering roller drive arrangement and calendering roller rotate to be connected, high temperature is stereotyped and is vulcanized the portion and includes stand 2, go up hot plate 4, lower hot plate, crossbeam 3 and base 6, crossbeam 3 and stand 2 are connected, it sets up on crossbeam 3 to go up hot plate 4, lower hot plate and elevating gear 7 are connected, stand 2 and elevating gear 7 set up on base 6.
Specifically, the lifting device 7 is an oil cylinder, and the supporting force is large.
The working principle is as follows: the mechanical working principle of the invention is that after the well-matched foaming rubber material is back-smelted by an open mill, the rubber material is put into an L-shaped tabletting machine to be pressed into sheet rubber materials with different thicknesses and widths in a structural mode, the sheet rubber materials enter a conveyer belt through a guide roller and are conveyed into an upper heating plate 4 and a lower heating plate for high-temperature vulcanization, so that the foaming rubber material is heated, rubber molecules are crosslinked, the structure of the foaming rubber material is changed into a net-shaped structure from a linear structure, a product with certain physical and mechanical properties can be obtained, after the rubber material is heated, the rubber material begins to liquefy and foam to self-expand to generate pressure vulcanization, meanwhile, the moisture and volatile substances in the rubber material are gasified, at the moment, the rubber material is filled in a model by sufficient pressure supplied by a lifting device. In addition, sufficient pressure is provided to prevent the phenomena of edge overflow, pattern gum lacking and the like of the parting surface of the die. The advantages are especially obvious for plate and belt products with high surface strength requirements or continuous patterns, and the product performance can be uniform and consistent in the whole length. The vulcanizing pressure can be adjusted at will, thick products can be continuously vulcanized, the width and the thickness can be adjusted at will, the die is not limited, the requirements of various processes such as color can be changed at will, the operation is very convenient, and the automation degree is high.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A preparation method for continuously producing a foaming silica gel plate is characterized by comprising the following steps:
the method comprises the following steps: the structure of the L-shaped tablet press is adjusted to different speed ratios to press and remove air bubbles in the rubber material;
step two: the lifting device adjusts the position of the lower heating plate, and the pressed rubber sheet enters the upper heating plate and the lower heating plate along with the conveying belt for shaping and vulcanizing;
and a third part: the foamed silica gel coiled material vulcanized at high temperature by the upper heating plate and the lower heating plate enters a winding device, the winding device is matched with the vulcanization speed, and the two rubber rollers rotating relatively peel off and are coiled in strips.
2. The utility model provides an equipment of continuous production foaming silica gel board, includes tablet press structure, high temperature design vulcanization part and coiling mechanism, the tablet press structure is stereotyped with the high temperature and is vulcanized the portion and connect, the high temperature is stereotyped and is vulcanized portion and coiling mechanism and connect its characterized in that: the tablet press structure is L shape tablet press structure, L shape tablet press structure includes three calendering roller, calendering roller drive arrangement and the fixing base that is L form range, calendering roller drive arrangement and calendering roller set up on the fixing base, calendering roller drive arrangement and calendering roller rotate to be connected, high temperature design vulcanization portion includes stand, upper heating plate, lower hot plate, crossbeam and base, crossbeam and stand are connected, upper heating plate sets up on the crossbeam, hot plate and elevating gear connect down, stand and elevating gear set up on the base.
3. The equipment and the preparation method for continuously producing the foaming silica gel plate according to claim 2 are characterized in that: the lifting device is an oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911238174.0A CN110789034A (en) | 2019-12-06 | 2019-12-06 | Equipment and preparation method for continuously producing foaming silica gel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911238174.0A CN110789034A (en) | 2019-12-06 | 2019-12-06 | Equipment and preparation method for continuously producing foaming silica gel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110789034A true CN110789034A (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911238174.0A Pending CN110789034A (en) | 2019-12-06 | 2019-12-06 | Equipment and preparation method for continuously producing foaming silica gel plate |
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| Country | Link |
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| CN (1) | CN110789034A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116873605A (en) * | 2023-09-06 | 2023-10-13 | 溧阳吉达电子材料有限公司 | Transfer device is used in silica gel production |
-
2019
- 2019-12-06 CN CN201911238174.0A patent/CN110789034A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116873605A (en) * | 2023-09-06 | 2023-10-13 | 溧阳吉达电子材料有限公司 | Transfer device is used in silica gel production |
| CN116873605B (en) * | 2023-09-06 | 2023-12-01 | 溧阳吉达电子材料有限公司 | Transfer device is used in silica gel production |
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