CN102069589A - Multistation three-roller calender - Google Patents
Multistation three-roller calender Download PDFInfo
- Publication number
- CN102069589A CN102069589A CN201110036537XA CN201110036537A CN102069589A CN 102069589 A CN102069589 A CN 102069589A CN 201110036537X A CN201110036537X A CN 201110036537XA CN 201110036537 A CN201110036537 A CN 201110036537A CN 102069589 A CN102069589 A CN 102069589A
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- roller
- multistation
- bracing frames
- calendar
- pressure roller
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Abstract
The invention relates to a multistation three-roller calender, which comprises a three-roller support frame, a bearing block assembly and three press rollers arranged on the three-roller support frame by the bearing block assembly, wherein a plurality of texture areas are sequentially arranged on the outer surface of the three press rollers along the axial direction of each press roller. The three-roller calender also comprises a support bottom frame, a left and right moving mechanism arranged on the lower part of the three-roller support frame and a left and right adjustment screw rod of which one end is connected to the support bottom frame and the other end is connected to the three-roller support frame; and when the left and right adjustment screw rod is adjusted, the three-roller support frame moves on the support bottom frame through the left and right moving mechanism along the axial direction of each press roller. The plurality of texture areas are arranged on the press rollers, so when products with different surface textures are needed to be produced, the position of the three-roller support frame can be adjusted by the left and right moving mechanism, and multistation exchange can be realized without machine halt; and the flow for replacing the press rollers with different textures is simplified, and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of extrusion molding that is applicable to and produce the production line of plastic plate, sheet, and can carry out the multistation three-roller calendar of press polish and embossing processing plastic plate, sheet articles surface.
Background technology
Extrusion moulding is produced plastic plate, sheet articles is meant: extruder is with the material fusion plastification, and the material of fusion then is shaped to the slab of required specification in the slit head, through the three-roller calendar press polish, cooling and shaping, traction back rolling is if hardboard then adopts the rickstand windrow.
Shown in accompanying drawing 1 and accompanying drawing 2.Three-roller calendar comprises top roll, central roll, three pressure rollers of lower roll.The top roll of three-roller calendar is exerted pressure to the sheet material blank of extruding through head with central roll, makes its thickness even, surfacing.Central roll except that above-mentioned effect, also with the sheet material press polish improving its surface smoothness, and make the sheet cools typing.Therefore the surface of three rollers needs chromium plating, polishing.Lower roll plays press polish and cooling effect.Central roll is a reference roller, and axis is fixed.And top roll, lower roll can move up and down, so that the adjusting play.Accurately adjust the thickness of sheet material by the roll spacing of three-roller calendar.
Common three-roller calendar, the surface of the roller of its pressure roller is for super minute surface or carve a certain concrete decorative pattern, goods with its production can only be a kind of definite superficial makings, if the manufacturer need produce the goods of another superficial makings, just need to change roller.When changing roller, not only need skilled assembler, also need long replacing time and correction time, economic loss and time loss are all bigger, and production efficiency is low.And in plastic plate goods industry, be subjected to the influence of the market factor, adopting the situation of same production line production superficial makings goods not of the same race is objective reality, therefore a kind of production procedure simplification of needs, the three-roller calendar that efficient is high.
Summary of the invention
The purpose of this invention is to provide a kind of multistation three-roller calendar of changing flow process, enhancing productivity of simplifying.
For achieving the above object, the technical solution used in the present invention is:
A kind of multistation three-roller calendar comprises three roller bracing frames, bearing block assembly, is installed on three pressure rollers on the described three roller bracing frames by described bearing block assembly, and it axially is disposed with a plurality of texture regions the outer surface upper edge of three described pressure rollers,
Described three-roller calendar comprises that also supporting underframe, the left/right movement device that is arranged on the bottom of described three roller bracing frames, an end is connected the other end on the described support underframe and is connected left and right adjusting screw mandrel on the described three roller bracing frames, when regulating described left and right adjusting screw mandrel, described three roller bracing frames are by described left/right movement device axially mobile on described support underframe along three described pressure rollers.
Preferably, described left/right movement device is sliding track mechanism or idler wheel mechanism.
Preferably, described left/right movement device comprises the roller that is installed on described three roller bracing frame bottoms, is arranged at the top of described support underframe and the guide rail that is complementary with described roller, when regulating described left and right adjusting screw mandrel, described roller rolls along described guide rail.
Preferably, described three-roller calendar also comprises the electric control unit of pressure roller driving mechanism, the described pressure roller driving mechanism of control, and described pressure roller driving mechanism is installed in an end of described pressure roller.
Preferably, described pressure roller comprises top roll, central roll, lower roll, be equipped with on the described three roller bracing frames be connected with described pressure roller and can drive described top roll, described lower roll is close or away from the pressure roller elevating mechanism of described central roll.
Preferably, described pressure roller elevating mechanism is screw lift structure or hydraulic cylinder elevating mechanism or hydraulic jack elevating mechanism.
Preferably, be equipped with on the described support underframe and drive lifting of described multistation three-roller calendar or the lifting that moves forward and backward and move forward and backward mechanism.
Because technique scheme utilization; the present invention compared with prior art has following advantage: because the present invention is provided with a plurality of texture regions on pressure roller; when need are produced the goods of different surfaces texture; can regulate the position of three roller bracing frames by left/right movement device; can not shut down and promptly realize the multistation transposing; simplify the flow process of the pressure roller of changing different texture, enhance productivity.
Description of drawings
Accompanying drawing 1 is the front view of existing three-roller calendar.
Accompanying drawing 2 is the right view of existing three-roller calendar.
Accompanying drawing 3 is the stereogram of multistation three-roller calendar of the present invention.
Accompanying drawing 4 is looked zoomed-in view for the master of the pressure roller of multistation three-roller calendar of the present invention.
In the above accompanying drawing: 1, three roller bracing frames; 2, bearing block assembly; 3, pressure roller; 4, pressure roller driving mechanism; 5, electric control unit; 6, pressure roller elevating mechanism; 7, left/right movement device; 8, support underframe; 9, left and right adjusting screw mandrel; 10, lifting and move forward and backward mechanism; 11, top roll; 12, central roll; 13, lower roll; 14, roller; 15, guide rail; 16, texture region; 17, decorative pattern zone; 18, flat area; 19, trade mark zone.
The specific embodiment
Below in conjunction with embodiment shown in the drawings the present invention is further described.
Embodiment one: shown in accompanying drawing 3.
A kind of multistation three-roller calendar comprises three roller bracing frames 1, bearing block assembly 2, be installed on three pressure rollers 3 on the three roller bracing frames 1 by bearing block assembly 2, be installed in the pressure roller driving mechanism 4 of an end of pressure roller 3, the electric control unit 5 of control pressure roller driving mechanism 4, be installed in the pressure roller elevating mechanism 6 on the three roller bracing frames 1, be arranged on the left/right movement device 7 of the bottom of three roller bracing frames 1, support underframe 8, one end is connected and supports the other end on the underframe 8 and be connected left and right adjusting screw mandrel 9 on the three roller bracing frames 1, be installed in and support the lifting on the underframe 8 and move forward and backward mechanism 10.
Pressure roller elevating mechanism 6 is screw lift structure or hydraulic cylinder elevating mechanism or hydraulic jack elevating mechanism.Pressure roller 3 comprises top roll 11, central roll 12, lower roll 13, when regulating pressure roller elevating mechanism 6, top roll 11, lower roll 13 near or away from central roll 12.
When regulating lifting and moving forward and backward mechanism 10, can realize moving forward and backward and highly regulating of whole multistation three-roller calendar.
Left/right movement device 7 comprises the roller 14 that is installed on three roller bracing frames, 1 bottom, the top that is arranged at support underframe 8 and the guide rail 15 that is complementary with roller 14.Left/right movement device 7 can also be other forms of sliding track mechanism or idler wheel mechanism.
Shown in accompanying drawing 4.It axially is disposed with three texture regions 16 the outer surface upper edge of three pressure rollers 3, is respectively decorative pattern zone 17, flat area 18,19, one texture regions 16 in trade mark zone and promptly corresponds to a station.The roll surface length of pressure roller 3 is roughly three times of roll surface length of conventional three-roller calendar.
When regulating left and right adjusting screw mandrel 9; roller 14 rolls along guide rail 15; three roller bracing frames 1 axially move on support underframe 8 along three pressure rollers 3; make the different texture zone 16 of the head aligning pressure roller 3 in the last operation; come convenient and swift and non-stop-machine realization multistation transposing, improved production efficiency.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (7)
1. multistation three-roller calendar, comprise three roller bracing frames, bearing block assembly, be installed on three pressure rollers on the described three roller bracing frames by described bearing block assembly, it is characterized in that: it axially is disposed with a plurality of texture regions the outer surface upper edge of three described pressure rollers
Described three-roller calendar comprises that also supporting underframe, the left/right movement device that is arranged on the bottom of described three roller bracing frames, an end is connected the other end on the described support underframe and is connected left and right adjusting screw mandrel on the described three roller bracing frames, when regulating described left and right adjusting screw mandrel, described three roller bracing frames are by described left/right movement device axially mobile on described support underframe along three described pressure rollers.
2. multistation three-roller calendar according to claim 1 is characterized in that: described left/right movement device is sliding track mechanism or idler wheel mechanism.
3. multistation three-roller calendar according to claim 2, it is characterized in that: described left/right movement device comprises the roller that is installed on described three roller bracing frame bottoms, is arranged at the top of described support underframe and the guide rail that is complementary with described roller, when regulating described left and right adjusting screw mandrel, described roller rolls along described guide rail.
4. multistation three-roller calendar according to claim 1, it is characterized in that: described three-roller calendar also comprises the electric control unit of pressure roller driving mechanism, the described pressure roller driving mechanism of control, and described pressure roller driving mechanism is installed in an end of described pressure roller.
5. multistation three-roller calendar according to claim 1, it is characterized in that: described pressure roller comprises top roll, central roll, lower roll, be equipped with on the described three roller bracing frames be connected with described pressure roller and can drive described top roll, described lower roll is close or away from the pressure roller elevating mechanism of described central roll.
6. multistation three-roller calendar according to claim 5 is characterized in that: described pressure roller elevating mechanism is screw lift structure or hydraulic cylinder elevating mechanism or hydraulic jack elevating mechanism.
7. multistation three-roller calendar according to claim 1 is characterized in that: driving lifting of described multistation three-roller calendar or the lifting that moves forward and backward is installed on the described support underframe and moves forward and backward mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110036537XA CN102069589A (en) | 2011-02-12 | 2011-02-12 | Multistation three-roller calender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110036537XA CN102069589A (en) | 2011-02-12 | 2011-02-12 | Multistation three-roller calender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102069589A true CN102069589A (en) | 2011-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110036537XA Pending CN102069589A (en) | 2011-02-12 | 2011-02-12 | Multistation three-roller calender |
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| Country | Link |
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| CN (1) | CN102069589A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582074A (en) * | 2012-02-10 | 2012-07-18 | 江阴博路威机械有限公司 | Four-roller embosser for production line of high strength polyvinyl chloride (PVC) integral-core flame-retardant conveyer belt |
| CN103372943A (en) * | 2012-04-27 | 2013-10-30 | 张家港市贝尔机械有限公司 | Three-roller calender traveling device |
| CN111590872A (en) * | 2020-06-11 | 2020-08-28 | 江西德新达智能机械有限公司 | Embossing device of film blowing machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460187C (en) * | 2002-10-22 | 2009-02-11 | 东芝机械株式会社 | Rolling device |
| CN201566135U (en) * | 2009-11-09 | 2010-09-01 | 佑顺发机械有限公司 | Planar substrate rolling processor |
-
2011
- 2011-02-12 CN CN201110036537XA patent/CN102069589A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460187C (en) * | 2002-10-22 | 2009-02-11 | 东芝机械株式会社 | Rolling device |
| CN201566135U (en) * | 2009-11-09 | 2010-09-01 | 佑顺发机械有限公司 | Planar substrate rolling processor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582074A (en) * | 2012-02-10 | 2012-07-18 | 江阴博路威机械有限公司 | Four-roller embosser for production line of high strength polyvinyl chloride (PVC) integral-core flame-retardant conveyer belt |
| CN102582074B (en) * | 2012-02-10 | 2014-06-11 | 江阴博路威机械有限公司 | Four-roller embosser for production line of high strength polyvinyl chloride (PVC) integral-core flame-retardant conveyer belt |
| CN103372943A (en) * | 2012-04-27 | 2013-10-30 | 张家港市贝尔机械有限公司 | Three-roller calender traveling device |
| CN111590872A (en) * | 2020-06-11 | 2020-08-28 | 江西德新达智能机械有限公司 | Embossing device of film blowing machine |
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Application publication date: 20110525 |