CN104708788A - Bead filler coating method and bead filler coating device - Google Patents
Bead filler coating method and bead filler coating device Download PDFInfo
- Publication number
- CN104708788A CN104708788A CN201510125254.0A CN201510125254A CN104708788A CN 104708788 A CN104708788 A CN 104708788A CN 201510125254 A CN201510125254 A CN 201510125254A CN 104708788 A CN104708788 A CN 104708788A
- Authority
- CN
- China
- Prior art keywords
- bead filler
- screw extruder
- glue
- coating
- triangle rubber
- 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.)
- Pending
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Classifications
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
- B29C48/2883—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of preformed parts, e.g. inserts fed and transported generally uninfluenced through the extruder or inserts fed directly to the die
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/154—Coating solid articles, i.e. non-hollow articles
Abstract
The invention relates to a bead filler coating method. The bead filler coating method comprises the following steps: processing a coating sizing material, extruding the coating sizing material by utilizing a double-screw extruder, simultaneously, arranging a triplex bead filler insertion tooling in the machine head of the double-screw extruder, loading a bead filler in the machine head of the double-screw extruder by utilizing the triplex bead filler insertion tooling, and compounding the coating sizing material with the bead filler in the machine head of the double-screw extruder. The surface temperature of the coating sizing material is controlled by adjusting the temperature of a cylinder and a screw in the double-screw extruder. The invention further provides a device for realizing the bead filler coating method. The device comprises the triplex bead filler insertion tooling. Due to fitting of an insertion part and a mouth-shaped surface, the coating position cannot be changed; the surface temperature of a coated adhesive piece can be controlled by adjusting the temperature of the cylinder and the screw; therefore, the width change problems and the position change problems of the coated adhesive piece are solved; furthermore, the coated adhesive piece is steady in quality and difficult to be coarse or white; and thus, the coating precision and the coating quality are increased.
Description
Technical field:
The present invention relates to mechanical field, particularly relate to Tire production machinery, particularly a kind of triangle rubber glueing method and device.
Background technology:
Tire in the fabrication process, needs laminating on triangle rubber parts to cover glue.In prior art, the laminating type covering glue utilizes tri-roll press machine to roll film, and then severing, is pressed together on triangle rubber parts by pressure roller afterwards.Because the roller temperature of tri-roll press machine roller can change with the carrying out produced with for the change of glue amount, thus cause covering glue film face and easily produce crude and blushing problems, and during cut-off knife severing, can cause because of the bag roller situation of film on roller the change covering glue film width.In addition, position during pressing determines the position covering glue, and this position also along with producing, trickle change can occur, and causes puzzlement to the precision controlling covering glue.
Summary of the invention:
The object of the present invention is to provide a kind of triangle rubber glueing method, described this triangle rubber glueing method to solve on prior art intermediate cam glue component film face when glue is covered in laminating crude and turn white, change width and cover the technical problem of glue position control difficulty.
This triangle rubber glueing method of the present invention, comprise the process of a processing coating compound, wherein, in the process of described processing coating compound, utilize double screw extruder to extrude and cover glue, meanwhile, three Composite Triangular glue are set in the head of described double screw extruder and insert frock, three Composite Triangular glue described in utilization insert frock and are loaded in the head of double screw extruder by triangle rubber, will cover glue and triangle rubber compound in the head of double screw extruder.
Further, control by the temperature of machine barrel and screw rod in adjustment double screw extruder the surface temperature covering glue.
Present invention also offers a kind of device realizing above-mentioned triangle rubber glueing method, described device comprises three Composite Triangular glue and inserts frock, wherein, three described Composite Triangular glue insert frock and comprise first side, second side and the 3rd side, the side of the first described side is connected with the side of the second described side, the opposite side of the second side is connected with the side of the 3rd described side, two upper grooves are symmetrically set with in first side, two low grooves are symmetrically set with in 3rd side, the upper end of the low groove described in any one is communicated with the front end of the upper groove described in through behind the second side all separately, the lower end of low groove is provided with lower outlet, the rear end of upper groove is provided with upper outlet, the width of upper outlet is greater than the nose width of upper groove, a middle outlet is provided with in second side, described middle outlet is communicated with the connecting portion of low groove with upper groove.
The present invention compares with prior art, and its effect is actively with obvious.The present invention utilizes three Composite Triangular glue insertion frocks that coating compound is carried out compound with triangle rubber in twin-screw extrusion machine head, the position not change covering glue can be ensured by the laminating in insert and shape of the mouth as one speaks face, the surface temperature of glue film is covered by the temperature control adjusting machine barrel and screw rod, solve the change width and change in location problem of covering glue film, and film quality is stablized, not easily occur crude or turn white, improve the precision and quality of covering glue.
Accompanying drawing illustrates:
Fig. 1 is the schematic diagram that triangle rubber in the present invention covers adhesive dispenser.
Detailed description of the invention:
Embodiment 1:
Triangle rubber glueing method of the present invention, comprise the process of a processing coating compound, wherein, in the process of described processing coating compound, utilize double screw extruder to extrude and cover glue, meanwhile, three Composite Triangular glue are set in the head of described double screw extruder and insert frock, three Composite Triangular glue described in utilization insert frock and are loaded in the head of double screw extruder by triangle rubber, will cover glue and triangle rubber compound in the head of double screw extruder.
Further, control by the temperature of machine barrel and screw rod in adjustment double screw extruder the surface temperature covering glue.
As shown in Figure 1, present invention also offers a kind of device realizing above-mentioned triangle rubber glueing method, described device comprises three Composite Triangular glue and inserts frock, wherein, three described Composite Triangular glue insert frock and comprise first side 1, second side 2 and the 3rd side 3, the side of the first described side 1 is connected with the side of the second described side 2, the opposite side of the second side 2 is connected with the side of the 3rd described side 3, two upper grooves 4 are symmetrically set with in first side 1, two low grooves 5 are symmetrically set with in 3rd side 3, the upper end of the low groove 5 described in any one is communicated with the front end of the upper groove 4 described in through behind the second side 2 all separately, the lower end of low groove 5 is provided with lower outlet, the rear end of upper groove 4 is provided with upper outlet, the width of upper outlet is greater than the nose width of upper groove 4, a middle outlet 6 is provided with in second side 2, described middle outlet 6 is communicated with the connecting portion of upper groove 4 with low groove 5.
The operation principle of the present embodiment is: solation becomes mild uniform fluid through runner after Screw Extrusion, by above frock, solation can be made according to the flow direction flowing of specifying, thus become triangle rubber parts by external mold.
Claims (3)
1. a triangle rubber glueing method, comprise the process of a processing coating compound, it is characterized in that: in the process of described processing coating compound, utilize double screw extruder to extrude and cover glue, simultaneously, in the head of described double screw extruder, arrange three Composite Triangular glue insert frock, three Composite Triangular glue described in utilization insert frock and are loaded in the head of double screw extruder by triangle rubber, will cover glue and triangle rubber compound in the head of double screw extruder.
2. triangle rubber glueing method as claimed in claim 1, is characterized in that: control to cover the surface temperature of glue by the temperature of machine barrel and screw rod in adjustment double screw extruder.
3. one kind realizes the device of triangle rubber glueing method as claimed in claim 1, comprise three Composite Triangular glue and insert frock, it is characterized in that: three described Composite Triangular glue insert frock and comprise first side, second side and the 3rd side, the side of the first described side is connected with the side of the second described side, the opposite side of the second side is connected with the side of the 3rd described side, two upper grooves are symmetrically set with in first side, two low grooves are symmetrically set with in 3rd side, the upper end of the low groove described in any one is communicated with the front end of the upper groove described in through behind the second side all separately, the lower end of low groove is provided with lower outlet, the rear end of upper groove is provided with upper outlet, the width of upper outlet is greater than the nose width of upper groove, a middle outlet is provided with in second side, described middle outlet is communicated with the connecting portion of low groove with upper groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510125254.0A CN104708788A (en) | 2015-03-23 | 2015-03-23 | Bead filler coating method and bead filler coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510125254.0A CN104708788A (en) | 2015-03-23 | 2015-03-23 | Bead filler coating method and bead filler coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104708788A true CN104708788A (en) | 2015-06-17 |
Family
ID=53408761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510125254.0A Pending CN104708788A (en) | 2015-03-23 | 2015-03-23 | Bead filler coating method and bead filler coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104708788A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050208167A1 (en) * | 2003-11-04 | 2005-09-22 | Jeong-Sun You | Die set of molding extruder for tire with slanted conductive ring |
| JP4205256B2 (en) * | 1999-06-09 | 2009-01-07 | 東洋ゴム工業株式会社 | Extrusion molding method and apparatus for tire tread |
| CN201728821U (en) * | 2010-05-20 | 2011-02-02 | 东莞市拓众机械设备有限公司 | Temperature control mechanism for rounding device of composite extrusion unit |
| CN201979681U (en) * | 2010-12-30 | 2011-09-21 | 桦林佳通轮胎有限公司 | Large prefabricated mouth type of tire crown extruder provided with small prefabricated mouth type of antenna glue |
| CN202088424U (en) * | 2011-05-06 | 2011-12-28 | 安徽佳通乘用子午线轮胎有限公司 | Forced extrusion device for tyre walls |
| JP2014180785A (en) * | 2013-03-18 | 2014-09-29 | Bridgestone Corp | Apparatus and method for rubber molding |
-
2015
- 2015-03-23 CN CN201510125254.0A patent/CN104708788A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4205256B2 (en) * | 1999-06-09 | 2009-01-07 | 東洋ゴム工業株式会社 | Extrusion molding method and apparatus for tire tread |
| US20050208167A1 (en) * | 2003-11-04 | 2005-09-22 | Jeong-Sun You | Die set of molding extruder for tire with slanted conductive ring |
| CN201728821U (en) * | 2010-05-20 | 2011-02-02 | 东莞市拓众机械设备有限公司 | Temperature control mechanism for rounding device of composite extrusion unit |
| CN201979681U (en) * | 2010-12-30 | 2011-09-21 | 桦林佳通轮胎有限公司 | Large prefabricated mouth type of tire crown extruder provided with small prefabricated mouth type of antenna glue |
| CN202088424U (en) * | 2011-05-06 | 2011-12-28 | 安徽佳通乘用子午线轮胎有限公司 | Forced extrusion device for tyre walls |
| JP2014180785A (en) * | 2013-03-18 | 2014-09-29 | Bridgestone Corp | Apparatus and method for rubber molding |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |
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| WD01 | Invention patent application deemed withdrawn after publication |