CN203665802U - Guiding device for feeding of calender - Google Patents
Guiding device for feeding of calender Download PDFInfo
- Publication number
- CN203665802U CN203665802U CN201320826386.2U CN201320826386U CN203665802U CN 203665802 U CN203665802 U CN 203665802U CN 201320826386 U CN201320826386 U CN 201320826386U CN 203665802 U CN203665802 U CN 203665802U
- Authority
- CN
- China
- Prior art keywords
- shaped groove
- roller
- guide rail
- calender
- laterally steering
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 11
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a guiding device for feeding of a calender. The guiding device comprises a base, wherein a U-shaped groove sliding block parallel to U-shaped groove guide rails are arranged on the guide rails of the base, a guide roller arranged in the x-direction and two guide rollers arranged in the y-direction are arranged above the U-shaped groove sliding block, and up-and-down adjusting devices are arranged on the horizontal guide roller in the x-direction and the vertical guide rollers in the y-direction respectively. According to the guiding device for feeding of the calender, the feeding transmission for extruded material bars with different diameters can be conducted, that the material bars are fed into the calender from an appropriate position can be guaranteed, the abrasion to the extruded material bars at the inlet of the calender can be avoided, the production stability can be guaranteed, the structure is simple, and the economic benefit can be increased.
Description
Technical field
The utility model relates to PTFE filter membrane production line technology field, the particularly guider of calender feeding.
Background technology
Calender is the forming machine of extensive use in plastics, rubber industry, in plastics machinery, calender conventionally and mass transport, screen analysis, metering, the guide device such as mediate, plasticate and extrude, deflect from, traction, embossing, cooling, thickness measuring, the follow up device such as batch, block, and transmission, monitoring and heater etc. form complete press production line, the products such as production soft or hard film, sheet material, artificial leather, wallpaper and floor file coiled material.
In PTFE filter membrane production process, the PTFE charge bar that extruder is pushed out is in the time sending into calender, because charge bar is carefully grown and softer, usually can produce roll offset, cause charge bar outer surface friction calender charging aperture, and damage PTFE charge bar produces fibrillatable to charge bar; More can affect in addition the width of calendered sheet, so be badly in need of rolling equipment to undergo technological transformation.
Summary of the invention
The purpose of this utility model is to solve the problem that prior art exists, and a kind of adjustable calender feeding guider is provided.Can extrude charge bar to the PTFE of different-diameter and carry out feeding transmission, guarantee that PTFE extrudes charge bar and enters in calender with suitable position, avoid calender entrance wearing and tearing PTFE to extrude charge bar, guarantee to produce stable.
The technical scheme that realizes the utility model object is a kind of calender feeding guider, comprises base, is located at two on the base U-shaped groove guide rails that be arranged in parallel, laterally steering roller and two vertical guide rollers; Laterally steering roller is fixed on a U-shaped groove slide block, and U-shaped groove guide rail of this U-shaped groove slide block clamping also can slide axially along this U-shaped groove guide rail, and parallel this U-shaped groove lead rail axis of laterally steering roller is to setting; The two U-shaped groove slide blocks of clamping that slide on another U-shaped groove guide rail, on every U-shaped groove slide block, correspondence is fixed a vertical guide roller, and two U-shaped groove slide blocks also slide axially along this U-shaped groove guide rail, and vertical this U-shaped groove lead rail axis of vertical guide roller is to setting; The bottom of U-shaped groove guide rail arranges the through hole with its axially parallel, laterally steering roller is provided with bracing or strutting arrangement that can height up and down, the axle center place of vertical guide roller is also provided with adjusting device that can height up and down, and bracing or strutting arrangement and adjusting device all run through through hole and can move along through hole.
By laterally steering roller is set, can hold the PTFE charge bar that extruder is pushed out from horizontal direction, prevent that charge bar is elongated and produce sagging, by two vertical guide rollers are set, clamp PTFE charge bar from both sides, prevent that charge bar from micro-pendulum occurring in the left and right sides, by the position of three guide rollers of manual adjustment, can control accurately PTFE and extrude charge bar and enter in calender with suitable position, avoid calender entrance wearing and tearing PTFE to extrude charge bar, guarantee to produce stable.
As a kind of improvement project of the present utility model, described bracing or strutting arrangement comprises two support units that are separately positioned on laterally steering roller central shaft two ends, and support unit comprises lead, the first hold-down nut, the first lifting screw; Lead is socketed the first hold-down nut and the first lifting screw after running through successively central shaft, U-shaped groove slide block, base, and the first hold-down nut is clipped between base and the first lifting screw.
As another kind of improvement project of the present utility model, described adjusting device comprise fixed position axle center lead, be arranged on second hold-down nut at the upper and lower two ends of lead, axle center, and be arranged on second lifting screw in the second hold-down nut outside.
For improving the stability that props up charge bar, described laterally steering roller and vertical guide roller are the bowed roller of indent.The arc of depression can agree with the appearance of charge bar circle, makes charge bar prop up more firmly.
The utility model has the advantages that: simple in structure, can carry out feeding transmission for the charge bar of different-diameter, and adjusting up and down can be carried out in feeding position, improved calender charging requirement flexibility, avoid the wearing and tearing of calender entrance, assurance simple in structure is produced stable, has improved economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model guide roller moves up and down device.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As depicted in figs. 1 and 2, the utility model comprises base 1, is located at two on the base 1 U-shaped groove guide rails 2 that be arranged in parallel, laterally steering roller 5 and two vertical guide rollers 6;
Laterally steering roller 5 is fixed on a U-shaped groove slide block 4, and U-shaped groove guide rail 2 of this U-shaped groove slide block 4 clamping also can slide axially along this U-shaped groove guide rail 2, and parallel this U-shaped groove guide rail 2 of laterally steering roller 5 axially arranges;
The two U-shaped groove slide blocks 4 of clamping that slide on another U-shaped groove guide rail 2, on every U-shaped groove slide block 4, correspondence is fixed 6, two U-shaped groove slide blocks 4 of a vertical guide roller and is also slid axially along this U-shaped groove guide rail 2, and vertical vertical this U-shaped groove guide rail 2 of guide roller 6 axially arranges;
Described laterally steering roller 5 and vertical guide roller 6 are the bowed roller of indent.
The bottom of U-shaped groove guide rail 2 arranges the through hole 3 with its axially parallel, laterally steering roller 5 is provided with bracing or strutting arrangement 7 that can height up and down, described bracing or strutting arrangement 7 comprises two support units that are separately positioned on laterally steering roller 5 central shaft two ends, and support unit comprises lead 71, the first hold-down nut 72, the first lifting screw 73; Lead 71 runs through successively central shaft, U-shaped groove slide block 4, rear socket the first hold-down nut 72 of base 1 and the first lifting screw 73, the first hold-down nuts 72 and is clipped between base 1 and the first lifting screw 73; By rotary steering post 71, the first lifting screw 73 of its below is moved up and down, thereby make laterally steering roller 5 realize up-down adjustment.
The axle center place of vertical guide roller 6 is also provided with adjusting device 8 that can height up and down, described adjusting device 8 comprise fixed position axle center lead 81, be arranged on second hold-down nut 82 at axle center lead two ends Shang Xia 81, and be arranged on second lifting screw 83 in the second hold-down nut 82 outsides.By rotary steering post 81, the second lifting screw 83 of its below is moved up and down, thereby make vertical guide roller 6 realize up-down adjustment.
Bracing or strutting arrangement 7 and adjusting device 8 all run through through hole 3 and can move along through hole 3.
When use, according to the size of charge bar diameter, regulate the distance between U-shaped groove slide block 4, thereby regulate the size of the semi-enclosed deep-slotted chip breaker being formed by three guide rollers, this deep-slotted chip breaker is in order to prop up charge bar, thereby fix accurately the position that charge bar is carried, avoided charge bar wearing and tearing, reduced the damage to charge bar.
Claims (4)
1. a calender feeding guider, is characterized in that: comprise base (1), be located at two on base (1) the U-shaped groove guide rails (2) that be arranged in parallel, laterally steering roller (5) and two vertical guide rollers (6);
It is upper that laterally steering roller (5) is fixed on a U-shaped groove slide block (4), and this U-shaped groove slide block (4) U-shaped groove guide rail of clamping (2) also can slide axially along this U-shaped groove guide rail (2), and parallel this U-shaped groove guide rail (2) of laterally steering roller (5) axially arranges;
The upper two U-shaped groove slide blocks of slip clamping (4) of another U-shaped groove guide rail (2), the upper correspondence of every U-shaped groove slide block (4) is fixed a vertical guide roller (6), two U-shaped groove slide blocks (4) also slide axially along this U-shaped groove guide rail (2), and vertical guide roller (6) vertically this U-shaped groove guide rail (2) axially arranges;
The bottom of U-shaped groove guide rail (2) arranges the through hole (3) with its axially parallel, laterally steering roller (5) is provided with bracing or strutting arrangement (7) that can height up and down, the axle center place of vertical guide roller (6) is also provided with adjusting device (8) that can height up and down, and bracing or strutting arrangement (7) and adjusting device (8) all run through through hole (3) can be along through hole (3) movement.
2. a kind of calender feeding guider according to claim 1, it is characterized in that: described bracing or strutting arrangement (7) comprises two support units that are separately positioned on laterally steering roller (5) central shaft two ends, support unit comprises lead (71), the first hold-down nut (72), the first lifting screw (73); Lead (71) is socketed the first hold-down nut (72) and the first lifting screw (73) after running through successively central shaft, U-shaped groove slide block (4), base (1), and the first hold-down nut (72) is clipped between base (1) and the first lifting screw (73).
3. a kind of calender feeding guider according to claim 1, it is characterized in that: described adjusting device (8) comprise fixed position axle center lead (81), be arranged on second hold-down nut (82) at the upper and lower two ends of axle center lead (81), and be arranged on second lifting screw (83) in the second hold-down nut (82) outside.
4. according to a kind of calender feeding guider described in claim 1 or 2 or 3, it is characterized in that: described laterally steering roller (5) and vertical guide roller (6) are the bowed roller of indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826386.2U CN203665802U (en) | 2013-12-16 | 2013-12-16 | Guiding device for feeding of calender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826386.2U CN203665802U (en) | 2013-12-16 | 2013-12-16 | Guiding device for feeding of calender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665802U true CN203665802U (en) | 2014-06-25 |
Family
ID=50962134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320826386.2U Expired - Lifetime CN203665802U (en) | 2013-12-16 | 2013-12-16 | Guiding device for feeding of calender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665802U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190739A (en) * | 2014-08-20 | 2014-12-10 | 湖州鑫峰铝业有限公司 | Aluminum profile guide device |
| CN104441305A (en) * | 2014-12-04 | 2015-03-25 | 天津昕中和胶业有限公司 | Rubber transmission machine |
| CN107055420A (en) * | 2017-05-08 | 2017-08-18 | 范凌云 | For nacelle device of the truck crane with impact drill function |
| CN107855909A (en) * | 2017-11-28 | 2018-03-30 | 浙江亚磊型钢冷拔有限公司 | A kind of guide rail section steel cutting device |
| CN111439639A (en) * | 2019-12-12 | 2020-07-24 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Winch capable of realizing synchronous control of winch pipe arrangement and winding drum |
-
2013
- 2013-12-16 CN CN201320826386.2U patent/CN203665802U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190739A (en) * | 2014-08-20 | 2014-12-10 | 湖州鑫峰铝业有限公司 | Aluminum profile guide device |
| CN104441305A (en) * | 2014-12-04 | 2015-03-25 | 天津昕中和胶业有限公司 | Rubber transmission machine |
| CN107055420A (en) * | 2017-05-08 | 2017-08-18 | 范凌云 | For nacelle device of the truck crane with impact drill function |
| CN107055420B (en) * | 2017-05-08 | 2023-04-14 | 济宁家庆专用车(集团)有限公司 | Hanging basket device for automobile hanging strip percussion drill function |
| CN107855909A (en) * | 2017-11-28 | 2018-03-30 | 浙江亚磊型钢冷拔有限公司 | A kind of guide rail section steel cutting device |
| CN107855909B (en) * | 2017-11-28 | 2024-03-26 | 浙江亚磊型钢冷拔有限公司 | Guide rail type steel cutting device |
| CN111439639A (en) * | 2019-12-12 | 2020-07-24 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Winch capable of realizing synchronous control of winch pipe arrangement and winding drum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200225 Address after: 210000 No.30, Andri, Yuhua West Road, Nanjing, Jiangsu Province Patentee after: NANJING FIBERGLASS RESEARCH & DESIGN INSTITUTE Co.,Ltd. Address before: Jiangning District of Nanjing City, Jiangsu province 211100 Jiangning Science Park Tong Road No. 99 Patentee before: Sinoma Science & Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
|
| CX01 | Expiry of patent term |