CN112045918A - High-safety multi-roller calender capable of quickly adjusting calendering state - Google Patents
High-safety multi-roller calender capable of quickly adjusting calendering state Download PDFInfo
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- CN112045918A CN112045918A CN202010870154.1A CN202010870154A CN112045918A CN 112045918 A CN112045918 A CN 112045918A CN 202010870154 A CN202010870154 A CN 202010870154A CN 112045918 A CN112045918 A CN 112045918A
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- Prior art keywords
- calendering
- roller
- kiss
- coating
- roll
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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
- B29C43/58—Measuring, controlling or regulating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Compared with the calendering-glue-hanging integrated calender in the prior art, the invention can enable the whole calender to be adjusted between the calendering state and the glue-hanging state through the adjusting mechanism, and can enhance the tensioning degree of a tabletting through the adjusting roller, thereby improving the surface quality of the tabletting.
Description
Technical Field
The invention relates to a high-safety multi-roller calender capable of quickly adjusting the calendering state
Background
The calender is a rolling device which is composed of two or more rollers arranged according to a certain form, and the common calender mainly comprises the rollers, a frame, a roller spacing adjusting device, a roller temperature adjusting device, a transmission device, a lubricating system, a control system, a roller dismounting device and the like. The precision calender has the advantages that the precision calender is additionally provided with a device for guaranteeing calendering precision except the main parts and the device of the common calender, and the precision calender can be divided into the following three types according to different purposes: (1) profiling calender: the composite material is used for pressing rubber materials, graphite sheets, wave-absorbing materials, shielding materials, magnetic materials and non-ferrous metal materials into a certain thickness and a certain section shape. (2) Universal calender: can carry out frictioning, rubberizing and preforming each item work (3) calender for experiments: for testing. When the calenders are used, all rollers are always in a fixed state, so that the self-adjustment of the calendering state cannot be carried out according to different requirements of products in the calendering process.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a high-safety multi-roller calender capable of quickly adjusting the calendering state, which comprises a calendering mechanism, an adjusting mechanism, a roller rubberizing mechanism and a winding mechanism, the rolling mechanism comprises a first rolling roller and a second rolling roller, the directions of the first rolling roller and the second rolling roller are opposite, the calendering mechanism is arranged at a glue supply port of the glue tank, the adjusting mechanism comprises an adjusting roller and a jacking rod, the roller kiss-coating mechanism comprises a glue tube and a kiss-coating roller set, the kiss-coating roller set comprises a first kiss-coating roller, a second kiss-coating roller and a third kiss-coating roller, the first glue hanging roller, the second glue hanging roller and the third glue hanging roller are vertically arranged on the base of the glue hanging mechanism side by side, and the glue material pipe is positioned between the first glue hanging roller and the second glue hanging roller.
The saturated steam is used for preheating the calendering rollers in advance, so that bubbles can be effectively prevented from being generated inside the tabletting, and preferably, the first calendering roller and the second calendering roller are horizontal drying rollers with saturated steam introduced into the drying rollers.
Preferably, the first calender roll rotates clockwise.
Preferably, a pressure sensor is arranged in the adjusting roller.
Preferably, an induction sensor is arranged at the glue supply opening of the glue tube.
For the purpose of rapid adjustment of the calender, the inductive sensor is preferably connected to the drive system of the lifting rod.
In order to improve the rolling smoothness of the rolling mechanism, preferably, a shock absorber is arranged on the bottom surface of the rolling mechanism.
Has the advantages that: compared with the calendering-rubberizing integrated calender in the prior art, the invention can enable the whole calender to be adjusted between the calendering state and the rubberizing state through the adjusting mechanism, and meanwhile, the tension degree of a tabletting can be enhanced through adjusting the roller, so that the surface quality of the tabletting is improved.
Drawings
FIG. 1 is a schematic view of a high safety multi-roll calender;
FIG. 2 is a schematic view of another construction of a high safety multi-roll calender;
in the figure: 1. the device comprises a calendering mechanism 11, a first calendering roller 12, a second calendering roller 13, a glue tank 2, an adjusting mechanism 21, an adjusting roller 22, a lifting rod 3, a roller glue coating mechanism 31, a glue pipe 32, a first glue coating roller 33, a second glue coating roller 34, a third glue coating roller 35, a glue coating mechanism base 4, a winding mechanism 41, a shock absorber 5, a glue material pressing sheet 6 and a pressing sheet to be coated
Detailed description of the preferred embodiments
For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the following examples and the accompanying drawings, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.
As shown in fig. 1, a high-safety multi-roll calender capable of quickly adjusting the calendering state comprises a calendering mechanism 1, an adjusting mechanism 2, a roller rubberizing mechanism 3 and a winding mechanism 4.
As shown in fig. 2, the calendering mechanism 1 includes a first calendering roller 11 and a second calendering roller 12, the first calendering roller 11 and the second calendering roller 12 are horizontal drying rollers into which saturated steam is introduced, the directions of rotation of the first calendering roller 11 and the second calendering roller 12 are opposite, the first calendering roller 11 rotates clockwise, the calendering mechanism 1 is installed at a glue supply port of a glue tank 13, the adjusting mechanism 2 includes an adjusting roller 21 and a lifting rod 22, a pressure sensor (not shown in the figure) is arranged in the adjusting roller 21, the roller glue hanging mechanism 3 includes a glue pipe 31 and a glue hanging roller set, the glue hanging roller set includes a first glue hanging roller 32, a second glue hanging roller 33 and a third glue hanging roller 34, the first glue hanging roller 32, the second glue hanging roller 33 and the third glue hanging roller 34 are vertically arranged on a glue hanging mechanism base 35 in parallel, the rubber tube 31 is positioned between the first rubber coating roller 32 and the second rubber coating roller 33, an induction sensor (not shown in the figure) is arranged at a rubber supply port of the rubber tube 31, the induction sensor is connected with a driving system (not shown in the figure) of the jacking rod 22, and a shock absorber 41 is arranged on the bottom surface of the winding mechanism 4.
Working conditions in the rolled state: as shown in fig. 1, when the rubber material flows into the calendering mechanism 1 from the rubber material tank 13, the rubber material is subjected to the action of the first calendering roller 11 and the second calendering roller 12 to form a rubber material tablet 5, the rubber material tablet 5 is subjected to the tensioning action of the third glue hanging roller 34 and is rolled by the rolling mechanism 4, and the first calendering roller 11 and the second calendering roller 12 are horizontal drying rollers into which saturated steam is introduced, so that bubbles can be effectively prevented from being generated in the rubber material tablet 5, and the surface quality of the rubber material tablet 5 is improved.
The working condition of the hanging glue state is as follows: as shown in fig. 2, when the material introduced into the calendering mechanism 1 is a pressed sheet 6 to be coated, a supply switch (not shown in the figure) of the rubber material pipe 31 is turned on, the rubber material flows into the roller kiss-coating mechanism 3 from the rubber material pipe 31, the rubber material is made into a rubber material pressed sheet 5 through the action of the first kiss-coating roller 32 and the second kiss-coating roller 33, an induction sensor (not shown in the figure) at the rubber material supply port of the rubber material pipe 31 senses the outflow of the rubber material and transmits an induction signal to a driving system of the lifting rod 22, the lifting rod 22 drives the adjusting roller 21 to ascend to increase the tension of the pressed sheet 6 to be coated, the rubber material pressed sheet 5 is coated on the pressed sheet 6 to be coated through the shearing force between the second kiss-coating roller 33 and the third kiss-coating roller 34, and finally. Because the pressure sensor (not shown in the figure) is arranged in the adjusting roller 21, when the tension of the pressing sheet 6 to be coated reaches a certain degree, the pressure reading of the pressure sensor reaches a set value, the pressure sensor feeds back to the adjusting mechanism 2, the adjusting mechanism 2 is protected from being damaged, and meanwhile the surface quality of the pressing sheet 6 to be coated is protected.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a but high security multi-roll calender of quick adjustment calendering state, its characterized in that, including calendering mechanism, adjustment mechanism, roller kiss-coating mechanism and winding mechanism, calendering mechanism include first calendering roller and second calendering roller, first calendering roller and second calendering roller turn to oppositely, calendering mechanism install the confession jiao kou department at the glue jar, adjustment mechanism including adjusting roller and jacking rod, roller kiss-coating mechanism include glue pipe and kiss-coating roller group, kiss-coating roller group include first kiss-coating roller, second kiss-coating roller and third kiss-coating roller, first kiss-coating roller, second kiss-coating roller and third kiss-coating roller place on kiss-coating mechanism base perpendicularly side by side, the glue pipe be located between first kiss-coating roller and the second kiss-coating roller.
2. The high-safety multi-roll calender capable of quickly adjusting the calendering state according to claim 1, wherein the first calendering roll and the second calendering roll are horizontal drying rolls into which saturated steam is introduced.
3. The high-safety multi-roll calender capable of rapidly adjusting the calendering state according to claim 1, wherein the first calendering roll rotates clockwise.
4. The high-safety multi-roll calender capable of quickly adjusting the calendering state according to claim 1, wherein a pressure sensor is arranged in the adjusting roll.
5. The high-safety multi-roll calender capable of quickly adjusting the calendering state according to claim 1, wherein an induction sensor is arranged at a glue supply port of the glue pipe.
6. A high safety multi-roll calender with fast calender state regulation as claimed in claim 5, wherein the induction sensor is connected with the driving system of the jacking rod.
7. The high-safety multi-roll calender capable of quickly adjusting the calendering state according to claim 1, wherein a shock absorber is arranged on the bottom surface of the rolling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010870154.1A CN112045918A (en) | 2020-08-26 | 2020-08-26 | High-safety multi-roller calender capable of quickly adjusting calendering state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010870154.1A CN112045918A (en) | 2020-08-26 | 2020-08-26 | High-safety multi-roller calender capable of quickly adjusting calendering state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112045918A true CN112045918A (en) | 2020-12-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010870154.1A Pending CN112045918A (en) | 2020-08-26 | 2020-08-26 | High-safety multi-roller calender capable of quickly adjusting calendering state |
Country Status (1)
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| CN (1) | CN112045918A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4653395A (en) * | 1984-12-31 | 1987-03-31 | Valmet Oy | Method and apparatus in the calendering of a web |
| EP1498249A1 (en) * | 2003-07-18 | 2005-01-19 | Mitex Gummifabrik Hans Knott GmbH | Process and apparatus for sheathing of a roller |
| CN102615759A (en) * | 2012-04-05 | 2012-08-01 | 北京化工大学 | Multi-rubber-sheet laminating and calendering line and laminating method |
| CN105196462A (en) * | 2015-10-12 | 2015-12-30 | 安徽中意胶带有限责任公司 | One-time thermal lamination molding device for middle rubber and covering rubber of rubber conveyor belt of steel wire rope core |
| CN206796354U (en) * | 2017-05-17 | 2017-12-26 | 佛山市亿翔塑胶有限公司 | A kind of transparent membrane calender |
| CN207290694U (en) * | 2017-05-17 | 2018-05-01 | 佛山市高明亿阳塑胶有限公司 | A kind of calendering device for plastic floor |
| CN208645811U (en) * | 2018-08-03 | 2019-03-26 | 昱天(上海)新材料有限公司 | Multi roll extra accuracy film rolling machine |
| CN208946505U (en) * | 2018-06-26 | 2019-06-07 | 浙江赛迅环保科技有限公司 | A kind of polytetrafluoroethylene (PTFE) material strip thermo-pressing moulder |
| CN209794326U (en) * | 2019-03-09 | 2019-12-17 | 江苏康普印刷科技有限公司 | Printing blanket vulcanizes with amalgamation overspeed device tensioner |
-
2020
- 2020-08-26 CN CN202010870154.1A patent/CN112045918A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4653395A (en) * | 1984-12-31 | 1987-03-31 | Valmet Oy | Method and apparatus in the calendering of a web |
| EP1498249A1 (en) * | 2003-07-18 | 2005-01-19 | Mitex Gummifabrik Hans Knott GmbH | Process and apparatus for sheathing of a roller |
| CN102615759A (en) * | 2012-04-05 | 2012-08-01 | 北京化工大学 | Multi-rubber-sheet laminating and calendering line and laminating method |
| CN105196462A (en) * | 2015-10-12 | 2015-12-30 | 安徽中意胶带有限责任公司 | One-time thermal lamination molding device for middle rubber and covering rubber of rubber conveyor belt of steel wire rope core |
| CN206796354U (en) * | 2017-05-17 | 2017-12-26 | 佛山市亿翔塑胶有限公司 | A kind of transparent membrane calender |
| CN207290694U (en) * | 2017-05-17 | 2018-05-01 | 佛山市高明亿阳塑胶有限公司 | A kind of calendering device for plastic floor |
| CN208946505U (en) * | 2018-06-26 | 2019-06-07 | 浙江赛迅环保科技有限公司 | A kind of polytetrafluoroethylene (PTFE) material strip thermo-pressing moulder |
| CN208645811U (en) * | 2018-08-03 | 2019-03-26 | 昱天(上海)新材料有限公司 | Multi roll extra accuracy film rolling machine |
| CN209794326U (en) * | 2019-03-09 | 2019-12-17 | 江苏康普印刷科技有限公司 | Printing blanket vulcanizes with amalgamation overspeed device tensioner |
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Application publication date: 20201208 |