CN101879776B - Double-plex extrusion linkage production line with turnover device - Google Patents
Double-plex extrusion linkage production line with turnover device Download PDFInfo
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- CN101879776B CN101879776B CN2010101940016A CN201010194001A CN101879776B CN 101879776 B CN101879776 B CN 101879776B CN 2010101940016 A CN2010101940016 A CN 2010101940016A CN 201010194001 A CN201010194001 A CN 201010194001A CN 101879776 B CN101879776 B CN 101879776B
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- turnover
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Abstract
The invention discloses a double-plex extrusion linkage production line with a turnover device, which has good product quality and high production efficiency. The double-plex extrusion linkage production line comprises a double-plex extruder unit which comprises a first extruder, a second extruder and a complex head, the back side of the complex head is provided with a track which is connected with a receiving roll in a relative rotation way, the tract at the back side of the complex head is sequentially provided with a pre-turnover roll, a turnover roll, a leveling roll and a belt pressing roll in a relative rotation way, the pre-turnover roll, the turnover roll, the leveling roll and the belt pressing roll are all positioned above the receiving roll, the pre-turnover roll is slantly arranged, the turnover roll is vertically arranged, the leveling roll and the belt pressing roll are horizontally arranged, and the horizontal position of the leveling roll is higher than that of the belt pressing roll. The pre-turnover roll is arranged on the tract through a pre-turnover roll connecting seat which is provided with a plurality of pre-turnover roll regulation holes. The turnover roll is arranged on the tract through the turnover roll connecting seat which is provided with a carrier roll in a relative rotation way.
Description
Technical field
The present invention relates to a kind of tire sidewall production equipment, relate in particular to a kind of two compound extrusion linkage production line that has turning device.
Background technology
At present; Be used to produce that the equipment of tire sidewall has includes parts such as 150 pairs of complex extruder groups of Φ 200/ Φ, film laminating apparatus, XJD Φ 90 * 12D extruder, two-roll calendar, cooling sprayer, cutting device, meausring apparatus, double devices for taking-up; Also include the extrusion train line, the speed of production that extrudes train line is 0-30m/min.
The film laminating apparatus film of can only above train line, fitting, when the wear-resisting glue of sidewall rubber bag, tyre side rubber sheet should be attached to the side near wear-resisting glue.
And when using existing equipment production sidewall; For guaranteeing that film plaster is incorporated into wear-resisting glue one side; Wear-resisting glue can only be extruded through Φ 200 extruders that are positioned at two complex extruder groups top; Then sidewall rubber can only be extruded through Φ 150 extruders that are positioned at two complex extruder groups below, and concrete parameter sees the following form:
| Before the improvement | Volume ratio | The extruder type | Screw diameter | Driving power | Maximum plasticating capacity | Screw speed | Extrude the used time | The temperature rise situation |
| Wear-resisting glue (on) | 1 | Φ 200 cold (on) | 200mm | 355Kw | 2500kg/h | Slower | Grow (master) | High |
| Sidewall rubber (descending) | 3 | Φ 150 cold (descending) | 150mm | 220Kw | 1350kg/h | Comparatively fast (master) | Shorter | High |
Adopt this kind device fabrication sidewall to have following shortcoming:
1, wear-resisting gumminess is high, heat radiation is slow, and it is longer to find time, and causes temperature too high and produce incipient scorch, so need reduction line speed (3-4m/min);
2, sidewall rubber is in Φ 150 cold (following machine) extruder, because glue consumption is big, so rotating speed is fast, the sizing material temperature is high; Time of staying weak point in the extruder, plasticizing effect is poor, influences product quality;
3, the shared volume ratio of wear-resisting glue and sidewall rubber is about 1: 3 in the sidewall, and institute corresponding extruder basis can force rate be about 2: 1, causes production efficiency low.
Summary of the invention
The purpose of this invention is to provide a kind of good product quality, the two compound extrusion linkage production line that has turning device that production efficiency is high.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is:
A kind of two compound extrusion linkage production line that has turning device includes two complex extruder groups, and two complex extruder groups include first extruder, second extruder and composite machine head; The composite machine head rear side is provided with track; Be rotatably connected relatively on the track and accessed roller, it is characterized in that: be rotatably installed with pre-turning, twist rollers, leveling roller, belt hold roller on the track of composite machine head rear side successively relatively, pre-turning, twist rollers, leveling roller and belt hold roller all are positioned at and access the roller top; Pre-turning is obliquely installed; Twist rollers vertically is provided with, and leveling roller and belt hold roller are horizontally disposed with, and the horizontal level of leveling roller is higher than the horizontal level of belt hold roller.
According to the described two compound extrusion linkage production line that has turning device, it is characterized in that: said pre-turning is installed on the said track through the pre-turning Connection Block, has a plurality of pre-turning adjustment holes on the pre-turning Connection Block.
According to the described two compound extrusion linkage production line that has turning device, it is characterized in that: said twist rollers is installed on the said track through the twist rollers Connection Block, also is rotatably installed with carrying roller on the twist rollers Connection Block relatively.
According to the described two compound extrusion linkage production line that has turning device, it is characterized in that: said leveling roller is installed on the said track through leveling roller Connection Block, has a plurality of leveling roller adjustment holes on the leveling roller Connection Block.
According to the described two compound extrusion linkage production line that has turning device, it is characterized in that: said belt hold roller is installed on the said track through the belt hold roller Connection Block, has a plurality of belt hold roller adjustment holes on the belt hold roller Connection Block.
According to the described two compound extrusion linkage production line that has turning device, it is characterized in that: be rotatably installed with two said twist rollers on the said twist rollers Connection Block relatively, said carrying roller is corresponding with the slit between two twist rollers.
The present invention exchanges the sizing material in present two extruders, in conjunction with the turning device among the present invention, makes:
1, when extruding sidewall rubber and wear-resisting glue screw speed, to extrude the used time all moderate, reduced extrusion temperature, improved line speed (9-12m/min);
2, the shared volume ratio of wear-resisting glue and sidewall rubber is about 1: 3 in the sidewall, the plasticating capacity ratio of corresponding extruder be about 1: 2, improved production efficiency.
3, it is lower to extrude part temperatures, and film applying quality is strengthened.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the location diagram of pre-turning among Fig. 1, twist rollers, leveling roller and belt hold roller;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the A-A generalized section of Fig. 1;
Fig. 5 is the B-B generalized section of Fig. 1;
Fig. 6 is the C-C generalized section of Fig. 1;
Fig. 7 is the D-D generalized section of Fig. 1;
In the accompanying drawing:
1, two complex extruder groups; 2, track; 3, access roller; 4, belt hold roller; 5, leveling roller; 6, twist rollers; 7, pre-turning; 8, pre-turning Connection Block; 9, pre-turning adjustment hole; 10, twist rollers Connection Block; 11, carrying roller; 12, leveling roller Connection Block; 13, leveling roller adjustment hole; 14, belt hold roller Connection Block; 15, belt hold roller adjustment hole.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is further described:
A kind of two compound extrusion linkage production line that has turning device; Like Fig. 1, Fig. 2, shown in Figure 3, include two complex extruder groups 1, two complex extruder groups 1 include first extruder, second extruder and composite machine head; The composite machine head rear side is provided with track 2; Being rotatably connected relatively on the track 2 accesses roller 3, is rotatably installed with pre-turning 7, twist rollers 6, leveling roller 5, belt hold roller 4 on the track 2 of composite machine head rear side successively relatively, and pre-turning 7, twist rollers 6, leveling roller 5 and belt hold roller 4 all are positioned at and access roller 3 tops; Pre-turning 7 is obliquely installed; Twist rollers 6 vertically is provided with, and leveling roller 5 is horizontally disposed with belt hold roller 4, and the horizontal level of leveling roller 5 is higher than the horizontal level of belt hold roller 4.As shown in Figure 4, said pre-turning 7 is installed on the said track 2 through pre-turning Connection Block 8, has a plurality of pre-turning adjustment holes 9 on the pre-turning Connection Block 8.As shown in Figure 5, said twist rollers 6 is installed on the said track 2 through twist rollers Connection Block 10, also is rotatably installed with carrying roller 11 on the twist rollers Connection Block 10 relatively; Be rotatably installed with two said twist rollers 6 on the said twist rollers Connection Block 10 relatively, said carrying roller 11 is corresponding with the slit between two twist rollers 6.As shown in Figure 6, said leveling roller 5 is installed on the said track 2 through leveling roller Connection Block 12, has a plurality of leveling roller adjustment holes 13 on the leveling roller Connection Block 12.As shown in Figure 7, said belt hold roller 4 is installed on the said track 2 through belt hold roller Connection Block 14, has a plurality of belt hold roller adjustment holes 15 on the belt hold roller Connection Block 14.
Embodiment recited above describes preferred implementation of the present invention; Be not that design of the present invention and scope are limited; Under the prerequisite that does not break away from design concept of the present invention, common engineers and technicians make technical scheme of the present invention in this area various modification and improvement all should fall into protection scope of the present invention; The technology contents that the present invention asks for protection all is documented in claims.
Before the applying film, when using production of the present invention sidewall, sidewall rubber can use Φ 200 cold (going up machine) extruder to extrude, and wear-resisting glue can use Φ 150 cold (following machine) extruder to extrude, and concrete parameter sees the following form:
| Before the improvement | Volume ratio | The extruder type | Screw diameter | Driving power | Maximum plasticating capacity | Screw speed | Extrude the used time | The temperature rise situation |
| Sidewall rubber (on) | 3 | Φ 200 cold (on) | 200mm | 355Kw | 2500kg/h | Moderate | Moderate | Normally |
| Wear-resisting glue (descending) | 1 | Φ 150 cold (descending) | 150mm | 220Kw | 1350kg/h | Moderate | Moderate | Normally |
Among the present invention, pre-turning is a cross roll, and it mainly act as fixed part and extrudes size; Twist rollers includes two vertical rollers, and it mainly act as the realization rollover effect; The leveling roller is a horizontal roller, and it mainly acts on is the stabilizing means size; Belt hold roller also is a horizontal roller, and it mainly acts on and provides upset power, the component dimensional contraction.
The operating procedure that use the present invention produces the glue side is following:
The operative employee begins feeding; Main frame machine barrel head sizing material ejects when treating that sizing material is full of the machine chamber gradually, ejects and opens cylinder valve after the glue smooth surface does not have the interlayer bubble, lifts and accesses roller; Access the operative employee adhesive tape is drawn conveyer belt, the sidewall is drawn to pre-turning by operating personnel; The sidewall is drawn to the twist rollers upper vertical through twist rollers; The sidewall vertically is drawn to leveling roller bottom through twist rollers and accomplishes rollover effect, gets into the contraction roller-way through the belt hold roller bottom again and forces to shrink.
In process of production, operating personnel make part dimension reach the technological standards requirement through regulating " main fast potentiometer " knob adjustment line speed.
This apparatus structure is simple, and manufacturing price is lower, is convenient to operation, and reliability is high, has practicality widely, can mate the plasticating capacity of glue consumption and corresponding extruder, and raising production capacity that can be bigger.
Claims (6)
1. two compound extrusion linkage production line that has turning device; Include two complex extruder groups (1); Two complex extruder groups (1) include first extruder, second extruder and composite machine head, and the composite machine head rear side is provided with track (2), have been rotatably connected relatively on the track (2) to access roller (3); It is characterized in that: be rotatably installed with pre-turning (7), twist rollers (6), leveling roller (5), belt hold roller (4) on the track of composite machine head rear side (2) successively relatively; Pre-turning (7), twist rollers (6), leveling roller (5) and belt hold roller (4) all are positioned at and access roller (3) top, and pre-turning (7) is obliquely installed, and twist rollers (6) vertically is provided with; Leveling roller (5) and belt hold roller (4) are horizontally disposed with, and the horizontal level of leveling roller (5) is higher than the horizontal level of belt hold roller (4).
2. the two compound extrusion linkage production line that has turning device according to claim 1; It is characterized in that: said pre-turning (7) is installed on the said track (2) through pre-turning Connection Block (8), has a plurality of pre-turning adjustment holes (9) on the pre-turning Connection Block (8).
3. the two compound extrusion linkage production line that has turning device according to claim 1; It is characterized in that: said twist rollers (6) is installed on the said track (2) through twist rollers Connection Block (10), also is rotatably installed with carrying roller (11) on the twist rollers Connection Block (10) relatively.
4. the two compound extrusion linkage production line that has turning device according to claim 1; It is characterized in that: said leveling roller (5) is installed on the said track (2) through leveling roller Connection Block (12), has a plurality of leveling roller adjustment holes (13) on the leveling roller Connection Block (12).
5. the two compound extrusion linkage production line that has turning device according to claim 1; It is characterized in that: said belt hold roller (4) is installed on the said track (2) through belt hold roller Connection Block (14), has a plurality of belt hold roller adjustment holes (15) on the belt hold roller Connection Block (14).
6. the two compound extrusion linkage production line that has turning device according to claim 3; It is characterized in that: be rotatably installed with two said twist rollers (6) on the said twist rollers Connection Block (10) relatively, said carrying roller (11) is corresponding with the slit between two twist rollers (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101940016A CN101879776B (en) | 2010-06-08 | 2010-06-08 | Double-plex extrusion linkage production line with turnover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101940016A CN101879776B (en) | 2010-06-08 | 2010-06-08 | Double-plex extrusion linkage production line with turnover device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101879776A CN101879776A (en) | 2010-11-10 |
| CN101879776B true CN101879776B (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101940016A Expired - Fee Related CN101879776B (en) | 2010-06-08 | 2010-06-08 | Double-plex extrusion linkage production line with turnover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101879776B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529289A (en) * | 2011-12-22 | 2012-07-04 | 山东八一轮胎制造有限公司 | Double composite production line with hot attaching process device and process for producing sidewall by using same |
| CN106829607B (en) * | 2016-12-25 | 2018-09-07 | 广州市万世德智能装备科技有限公司 | One kind dividing film tension mechanism and its divides film method |
| CN114425845B (en) * | 2021-12-23 | 2023-10-03 | 赛轮(沈阳)轮胎有限公司 | Low-temperature extrusion method of wear-resistant adhesive |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2266501Y (en) * | 1996-03-22 | 1997-11-05 | 天津市橡塑机械联合有限公司 | Taking up & shrinking device of auxiliary machine for tyre tread compound extruder set |
| CN201685430U (en) * | 2010-06-08 | 2010-12-29 | 山东八一轮胎制造有限公司 | Double-compound extrusion linkage production line with tipping gear |
-
2010
- 2010-06-08 CN CN2010101940016A patent/CN101879776B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2266501Y (en) * | 1996-03-22 | 1997-11-05 | 天津市橡塑机械联合有限公司 | Taking up & shrinking device of auxiliary machine for tyre tread compound extruder set |
| CN201685430U (en) * | 2010-06-08 | 2010-12-29 | 山东八一轮胎制造有限公司 | Double-compound extrusion linkage production line with tipping gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101879776A (en) | 2010-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 277800, No. 1529, No. 1 northbound Tian An Road, Xuecheng District, Shandong, Zaozhuang Patentee after: BAYI RUBBER CO., LTD. Address before: 277800, Shandong, Zaozhuang hi tech Industrial Development Zone, Tian An Road head Patentee before: Shandong Bayi Tyre Manufacture Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20180608 |