CN111438912A - Combined extrusion flow channel of color sidewall tire - Google Patents
Combined extrusion flow channel of color sidewall tire Download PDFInfo
- Publication number
- CN111438912A CN111438912A CN202010182157.6A CN202010182157A CN111438912A CN 111438912 A CN111438912 A CN 111438912A CN 202010182157 A CN202010182157 A CN 202010182157A CN 111438912 A CN111438912 A CN 111438912A
- Authority
- CN
- China
- Prior art keywords
- rubber
- sidewall
- extrusion
- flow
- phi
- 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
Links
Images
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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/72—Side-walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
- B29L2030/007—Sidewalls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a combined extrusion flow channel of a color sidewall tire, which comprises a seam allowance rubber extrusion, a sidewall rubber extrusion, an isolation layer rubber extrusion, a white rubber extrusion, a novel color sidewall extrusion line machine head, an extrusion color sidewall, a novel color sidewall extrusion line auxiliary line, a covering rubber sheet, a screw extruder and a small double-roller calender. By designing the color tire side extrusion combined flow passage exclusively, the four composite extrusion linkage lines of phi 120/phi 200/phi 90/phi 120 can be guided perfectly to respectively extrude sidewall rubber, sub-gate rubber, isolation rubber and colored rubber, two symmetrical tire sides can be realized, one colored rubber and one black rubber are extruded simultaneously, the isolation layer rubber is added between the colored rubber and the sidewall rubber to protect the colored rubber, the colored rubber is completely wrapped by the isolation layer rubber, and the permeation of an anti-aging agent in the black sidewall rubber to the colored rubber is cut off, so that the problem of color change caused by color rubber pollution is thoroughly solved. The method can quickly obtain good feedback of customers, improve the popularity and quality reputation of products, increase market orders and is suitable for popularization and use.
Description
Technical Field
The invention relates to the field of tire manufacturing, in particular to a combined extrusion flow channel of a color tire side tire.
Background
The conventional 120 extruder flow channel required by the conventional three-composite extrusion line for producing the tire side is a glue inlet and two glue outlets, the glue material plasticized by the screw extruder is uniformly led out to the two glue outlets through the flow channel direction for use by a pre-opening type (a common three-flow glue outlet pre-opening type) and then is extruded out to be a qualified tire side component through a final opening type plate, the conventional tire side and sub-opening glue compounding is responded in the form, the common tire side extrusion can be perfectly realized, and the color tire side combined extrusion flow channel is designed.
Disclosure of Invention
The invention aims to provide a combined extrusion flow channel of a color sidewall tire, which aims to solve the technical problems and adopts the following technical scheme for realizing the aim:
the utility model provides a runner is extruded in combination of various side wall tire, includes that the rim of a mouth glues and extrudes, the sidewall glues are extruded, the isolation layer glues and extrudes, the white glue is extruded, novel various side wall extrusion line aircraft nose, extrude various side wall, novel various side wall extrusion line auxiliary line, cover the film, screw extruder, little two roller calender, the rim of a mouth glues and extrudes, the sidewall glues are extruded, the isolation layer glues and extrudes, the white glue extrudes the trailing flank of connection at novel various side wall extrusion line aircraft nose of equidistant setting from top to bottom, novel various side wall extrusion line auxiliary line is established at the leading flank of novel various side wall extrusion line aircraft nose, extrude the top side at novel various side wall extrusion line auxiliary line, little two roller calender establishes at the front end top side of novel various side wall extrusion line auxiliary line, the cover the film is established on little two roller calender, screw extruder establishes the right flank at little two roller calender.
On the basis of the technical scheme, the screw extruders are divided into four groups, namely a phi 120 sub-port screw extruder, a phi 200 sidewall rubber screw extruder, a phi 90 isolation rubber screw extruder and a phi 120 color tire screw extruder, wherein the sub-port rubber extrusion, the sidewall rubber extrusion, the isolation layer rubber extrusion and the white rubber extrusion are respectively corresponding to the phi 120 sub-port screw extruder, the phi 200 sidewall rubber screw extruder, the phi 90 isolation rubber screw extruder and the phi 120 color tire screw extruder, the phi 120 color tire screw extruder is corresponding to a color rubber flow channel of the white rubber extrusion, the phi 90 isolation rubber screw extruder is corresponding to an isolation layer rubber flow channel of the phi 200 sidewall rubber screw extruder, the phi 200 sidewall rubber screw extruder is corresponding to a sidewall rubber flow channel of the sidewall rubber extrusion, and the phi 120 sub-port screw extruder is corresponding to a sub-port rubber flow channel of the sub-port rubber extrusion.
On the basis of the technical scheme, the color glue flow channel is composed of a flow port plate, a color glue inlet, a color glue outlet, a wedge-shaped flow blocking island and fixing bolts, wherein the color glue inlet is formed in the center of the bottom end of the flow port plate, the color glue outlet is formed in the left side of the top end of the flow port plate, the color glue inlet is communicated with the color glue outlet, the wedge-shaped flow blocking island is arranged on the inner side of the color glue outlet, the wedge-shaped flow blocking island and the flow port plate are integrally formed, the fixing bolts are fixed at four corners of the flow port plate, and the color glue inlet is connected with a phi 120 color tire screw extruder.
On the basis of the technical scheme, the isolation glue flow channel is composed of a flow port plate, an isolation glue inlet, an isolation glue outlet, a small semicircular flow blocking island and fixing bolts, wherein the isolation glue inlet is formed in the center of the bottom end of the flow port plate, the isolation glue outlet is formed in the left side of the top end of the flow port plate, the isolation glue inlet is communicated with the isolation glue outlet, the small semicircular flow blocking island is arranged on the inner side of the isolation glue outlet, the small semicircular flow blocking island and the flow port plate are integrally formed, the fixing bolts are fixed at four corners of the flow port plate, and the isolation glue inlet is connected with a phi 90 isolation glue screw extruder.
On the basis of the technical scheme, the sidewall rubber flow channel is composed of a flow port plate, a sidewall rubber inlet, a sidewall rubber outlet, a large semicircular flow-blocking island and fixing bolts, wherein the sidewall rubber inlet is formed in the center of the bottom end of the flow port plate, the sidewall rubber outlet is formed in the center of the top end of the flow port plate, the sidewall rubber inlet is communicated with the sidewall rubber outlet, the large semicircular flow-blocking island is arranged in the center of the inner side of the sidewall rubber outlet, the sidewall rubber outlet is divided into two groups of sidewall rubber outlets by the large semicircular flow-blocking island, the large semicircular flow-blocking island and the flow port plate are integrally formed, the fixing bolts are fixed at four corners of the flow port plate, and the sidewall rubber inlet is connected with a phi 200 sidewall rubber screw extruder.
On the basis of the technical scheme, the sub-opening glue flow channel comprises a flow opening plate, a sub-opening glue inlet, a sub-opening glue color side glue outlet, a sub-opening glue black side glue outlet, a conical flow-resisting island and fixing bolts, wherein the sub-opening glue inlet is formed in the center of the bottom end of the flow opening plate, the sub-opening glue color side glue outlet is formed in the left side of the top end of the flow opening plate, the sub-opening glue black side glue outlet is formed in the right side of the top end of the flow opening plate, the conical flow-resisting islands are two groups, the two groups of conical flow-resisting islands are respectively arranged on the inner sides of the sub-opening glue color side glue outlet and the sub-opening glue black side glue outlet, the conical flow-resisting island and the flow opening plate are integrated, the fixing bolts are fixed at the four corners of the flow opening plate, and the sub-opening glue inlet is connected with a phi 120 sub.
Compared with the prior art, the invention has the following advantages: by designing the color tire side extrusion combined flow passage exclusively, the four composite extrusion linkage lines of phi 120/phi 200/phi 90/phi 120 can be guided perfectly to respectively extrude sidewall rubber, sub-gate rubber, isolation rubber and colored rubber, two symmetrical tire sides can be realized, one colored rubber and one black rubber are extruded simultaneously, the isolation layer rubber is added between the colored rubber and the sidewall rubber to protect the colored rubber, the colored rubber is completely wrapped by the isolation layer rubber, and the permeation of an anti-aging agent in the black sidewall rubber to the colored rubber is cut off, so that the problem of color change caused by color rubber pollution is thoroughly solved. The method can quickly obtain good feedback of customers, improve the popularity and quality reputation of products, increase market orders and is suitable for popularization and use.
Drawings
Fig. 1 is a general appearance state diagram of the present invention.
Fig. 2 is a schematic plan view of the color glue flow channel of the present invention.
FIG. 3 is a schematic plan view of an isolation adhesive flow channel according to the present invention.
FIG. 4 is a schematic plan view of a sidewall rubber runner of the present invention.
FIG. 5 is a schematic plan view of a runner for a bead filler of the present invention
In the figure: the tire bead glue extrusion device comprises a bead glue extrusion 1, a sidewall glue extrusion 2, an isolation layer glue extrusion 3, a white glue extrusion 4, a novel color sidewall extrusion line machine head 5, an extrusion color sidewall 6, a novel color sidewall extrusion line auxiliary line 7, a covering rubber sheet 8, a screw extruder 9, a small double-roller calender 10, a color glue flow channel 11, an isolation glue flow channel 12, a sidewall glue flow channel 13, a bead glue flow channel 14, a flow port plate 15, a fixing bolt 16, a color glue inlet 17, a color glue outlet 18, a wedge-shaped flow-blocking island 19, an isolation glue inlet 20, an isolation glue outlet 21, a small semicircular flow-blocking island 22, a sidewall glue inlet 23, a sidewall glue outlet 24, a large semicircular flow-blocking island 25, a bead glue inlet 26, a bead glue color sidewall glue outlet 27, a bead glue black sidewall glue outlet 28 and a cone-shaped flow-blocking island 29.
Detailed Description
The invention is described in further detail below with reference to the figures and the detailed description.
A color sidewall tire combined extrusion flow channel comprises a bead filler extrusion 1, a sidewall filler extrusion 2, an isolation layer filler extrusion 3, a white filler extrusion 4, a novel color sidewall extrusion line head 5, an extrusion color sidewall 6, a novel color sidewall extrusion line auxiliary line 7, a covering rubber sheet 8, a screw extruder 9 and a small double-roller calender 10, the bead filler extrusion 1, the sidewall filler extrusion 2, the isolation layer filler extrusion 3 and the white filler extrusion 4 are arranged at equal intervals from top to bottom and are connected with the rear side surface of a novel color sidewall extrusion line head 5, the novel colorful tire side extrusion line auxiliary line 7 is arranged on the front side surface of the novel colorful tire side extrusion line machine head 5, the extruded color tire side 6 is arranged on the top side surface of the novel color tire side extruded line auxiliary line 7, the small double-roller calender 10 is arranged on the top side of the front end of the novel color tire side extruded line auxiliary line 7, the covering rubber sheet 8 is arranged on a small double-roll calender 10, and the screw extruder 9 is arranged on the right side surface of the small double-roll calender 10.
The screw extruders 9 are divided into four groups, namely a phi 120 sub-port screw extruder 9, a phi 200 sidewall rubber screw extruder 9, a phi 90 isolation rubber screw extruder 9 and a phi 120 color tire screw extruder 9, the sub-port rubber extruder 1, the sidewall rubber extruder 2, the isolation layer rubber extruder 3 and the white rubber extruder 4 respectively correspond to the phi 120 sub-port screw extruder 9, the phi 200 sidewall rubber screw extruder 9, the phi 90 isolation rubber screw extruder 9 and the phi 120 color tire screw extruder 9, the phi 120 color tire screw extruder 9 corresponds to the color rubber runner 11 of the white rubber extruder 4, the phi 90 isolation rubber screw extruder 9 corresponds to the isolation rubber runner 12 of the isolation layer rubber extruder 3, the phi 200 sidewall rubber screw extruder 9 corresponds to the sidewall rubber runner 13 of the sidewall rubber extruder 2, and the phi 120 sub-port screw extruder 9 corresponds to the sub-port rubber runner 14 of the sub-port rubber extruder 1.
The color glue flow channel 11 is composed of a flow port plate 15, a color glue inlet 17, a color glue outlet 18, a wedge-shaped flow blocking island 19 and a fixing bolt 16, the color glue inlet 17 is formed in the center of the bottom end of the flow port plate 15, the color glue outlet 18 is formed in the left side of the top end of the flow port plate 15, the color glue inlet 17 is communicated with the color glue outlet 18, the wedge-shaped flow blocking island 19 is arranged on the inner side of the color glue outlet 18, the wedge-shaped flow blocking island 19 and the flow port plate 15 are integrally formed, the fixing bolt 16 is fixed at four corners of the flow port plate 15, and the color glue inlet 17 is connected with the 120 phi color tire screw extruder 9.
The isolation glue flow channel 12 is composed of a flow port plate 15, an isolation glue inlet 20, an isolation glue outlet 21, a small semicircular flow blocking island 22 and a fixing bolt 16, wherein the isolation glue inlet 20 is formed in the center of the bottom end of the flow port plate 15, the isolation glue outlet 21 is formed in the left side of the top end of the flow port plate 15, the isolation glue inlet 20 is communicated with the isolation glue outlet 21, the small semicircular flow blocking island 22 is formed in the inner side of the isolation glue outlet 21, the small semicircular flow blocking island 22 and the flow port plate 15 are integrally formed, the fixing bolt 16 is fixed at four corners of the flow port plate 15, and the isolation glue inlet 20 is connected with a phi 90 isolation glue screw extruder 9.
The sidewall rubber flow passage 13 is composed of a flow port plate 15, a sidewall rubber inlet 23, a sidewall rubber outlet 24, a large semicircular flow-blocking island 25 and a fixing bolt 16, wherein the sidewall rubber inlet 23 is formed in the center of the bottom end of the flow port plate 15, the sidewall rubber outlet 24 is formed in the center of the top end of the flow port plate 15, the sidewall rubber inlet 23 is communicated with the sidewall rubber outlet 24, the large semicircular flow-blocking island 25 is formed in the center of the inner side of the sidewall rubber outlet 24, the sidewall rubber outlet 24 is divided into two groups of sidewall rubber outlets 24 by the large semicircular flow-blocking island 25, the large semicircular flow-blocking island 25 and the flow port plate 15 are integrally formed, the fixing bolt 16 is fixed at four corners of the flow port plate 15, and the sidewall rubber inlet 23 is connected with a phi 200 sidewall rubber screw extruder 9.
The sub-mouth glue flow channel 14 is composed of a flow port plate 15, a sub-mouth glue inlet 26, a sub-mouth glue color side glue outlet 27, a sub-mouth glue black side glue outlet 28, a conical flow-blocking island 29 and fixing bolts 16, wherein the sub-mouth glue inlet 26 is formed in the center of the bottom end of the flow port plate 15, the sub-mouth glue color side glue outlet 27 is formed in the left side of the top end of the flow port plate 15, the sub-mouth glue black side glue outlet 28 is formed in the right side of the top end of the flow port plate 15, the conical flow-blocking island 29 is provided with two groups, the two groups of conical flow-blocking islands 29 are respectively arranged on the inner sides of the sub-mouth glue color side glue outlet 27 and the sub-mouth glue black side glue outlet 28, the conical flow-blocking island 29 and the flow port plate 15 are integrated, the fixing bolts 16 are fixed at four corners of the flow port plate 15, and the sub-mouth glue inlet 26 is connected with a phi 120.
The working principle of the invention is as follows: the diameter of a color glue inlet is 180mm, the color glue inlet is connected with a phi 120 color tire screw extruder, the width of a color glue outlet is 150mm, the color glue outlet is connected with a color glue inlet of a color tire side pre-opening type, and a wedge-shaped flow blocking island guides flow of color glue to ensure uniform shape discharge; the diameter of an isolation adhesive inlet is 150mm, the isolation adhesive inlet is connected with a phi 90 isolation adhesive screw extruder, the width of an isolation adhesive outlet is 150mm, the isolation adhesive outlet is connected with an isolation adhesive inlet of a color tire sidewall pre-opening type, and a small semicircular flow blocking island guides flow of isolation adhesive to ensure uniform molding; the diameter of a sidewall rubber inlet is 280mm, the sidewall rubber inlet is connected with a phi 200 sidewall rubber screw extruder, the width of a sidewall rubber outlet is 500mm, the sidewall rubber outlet is connected with a sidewall rubber inlet of a colorful sidewall pre-opening type, the sidewall rubber is divided into two parts through the pre-opening type, the sidewall rubber is extruded out from the left and the right simultaneously, and a large semicircular flow blocking island guides the flow of the isolation rubber to ensure uniform shape outlet; the diameter that the jiao kou was glued to the bead is 210mm, and the bead glues into jiao kou and connects phi 120 bead screw extruder, and the width that the bead glues various side wall and goes out jiao kou is 125mm, and the bead glues various side wall and goes out jiao kou and connect various side wall and glue the jiao kou in advance mouthful various child side mouth of mouthful type, and the width that the bead glues black side wall and goes out jiao kou is 125mm, and the bead glues black side wall and goes out jiao kou and connect the black child side mouth of various side wall and glue the jiao kou in advance mouthful type, and the toper choked flow island carries out the water conservancy diversion to the bead and guarantees that the type is even.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.
Claims (6)
1. A color sidewall tire combined extrusion flow channel is characterized by comprising a sub-port rubber extrusion (1), a sidewall rubber extrusion (2), an isolation layer rubber extrusion (3), a white rubber extrusion (4), a novel color sidewall extrusion line machine head (5), an extrusion color sidewall (6), a novel color sidewall extrusion line auxiliary line (7), a cover rubber sheet (8), a screw extruder (9) and a small double-roller calender (10), wherein the sub-port rubber extrusion (1), the sidewall rubber extrusion (2), the isolation layer rubber extrusion (3) and the white rubber extrusion (4) are arranged at equal intervals from top to bottom and connected to the rear side surface of the novel color sidewall extrusion line machine head (5), the novel color sidewall extrusion line auxiliary line (7) is arranged on the front side surface of the novel color sidewall extrusion line machine head (5), the extrusion color sidewall (6) is arranged on the top side surface of the novel color sidewall extrusion line auxiliary line (7), and the small double-roller calender (10) is arranged on the front side surface of the novel color sidewall extrusion line (7), the covering rubber sheet (8) is arranged on a small double-roller calender (10), and the screw extruder (9) is arranged on the right side face of the small double-roller calender (10).
2. The combined extrusion runner for the color sidewall tire according to claim 1, wherein the screw extruders (9) are divided into four groups, which are respectively a phi 120 sub-port screw extruder (9), a phi 200 sidewall rubber screw extruder (9), a phi 90 isolating rubber screw extruder (9) and a phi 120 color sidewall screw extruder (9), the sub-port rubber extruder (1), the sidewall rubber extruder (2), the isolating layer rubber extruder (3) and the white rubber extruder (4) respectively correspond to the phi 120 sub-port screw extruder (9), the phi 200 sidewall rubber screw extruder (9), the phi 90 isolating rubber screw extruder (9) and the phi 120 color sidewall screw extruder (9), the phi 120 color sidewall screw extruder (9) corresponds to the color rubber runner (11) of the white rubber extruder (4), the phi 90 isolating rubber screw extruder (9) corresponds to the isolating rubber runner (12) of the isolating layer rubber extruder (3), the phi 200 sidewall rubber screw extruder (9) corresponds to a sidewall rubber flow channel (13) of the sidewall rubber extrusion (2), and the phi 120 sub-port screw extruder (9) corresponds to a sub-port rubber flow channel (14) of the sub-port rubber extrusion (1).
3. The combined extrusion flow channel of the colored sidewall tire as claimed in claim 1, wherein the colored rubber flow channel (11) is composed of a flow port plate (15), a colored rubber inlet (17), a colored rubber outlet (18), a wedge-shaped flow blocking island (19) and a fixing bolt (16), the colored rubber inlet (17) is formed in the center of the bottom end of the flow port plate (15), the colored rubber outlet (18) is formed in the left side of the top end of the flow port plate (15), the colored rubber inlet (17) is communicated with the colored rubber outlet (18), the wedge-shaped flow blocking island (19) is formed in the inner side of the colored rubber outlet (18), the wedge-shaped flow blocking island (19) and the flow port plate (15) are integrally formed, the fixing bolt (16) is fixed at four corners of the flow port plate (15), and the colored rubber inlet (17) is connected with a phi 120 tire screw extruder (9).
4. The tire-side combined extrusion flow channel of claim 1, wherein, the isolation glue flow passage (12) consists of a flow port plate (15), an isolation glue inlet (20), an isolation glue outlet (21), a small semicircular flow blocking island (22) and a fixing bolt (16), the isolating glue inlet (20) is arranged at the center of the bottom end of the flow port plate (15), the isolating glue outlet (21) is arranged at the left side of the top end of the flow port plate (15), the isolating glue inlet (20) is communicated with the isolating glue outlet (21), the small semicircular flow blocking island (22) is arranged at the inner side of the isolating glue outlet (21), the small semicircular flow blocking islands (22) and the flow port plate (15) are integrally formed, the fixing bolts (16) are fixed at four corners of the flow port plate (15), the isolation glue inlet (20) is connected with a phi 90 isolation glue screw extruder (9).
5. The combined extrusion runner for the colorful sidewall tire as claimed in claim 1, wherein the sidewall rubber runner (13) is composed of a runner plate (15), a sidewall rubber inlet (23), a sidewall rubber outlet (24), a large semicircular flow-blocking island (25), and a fixing bolt (16), the sidewall rubber inlet (23) is disposed at the bottom center of the runner plate (15), the sidewall rubber outlet (24) is disposed at the top center of the runner plate (15), the sidewall rubber inlet (23) is communicated with the sidewall rubber outlet (24), the large semicircular flow-blocking island (25) is disposed at the inner center of the sidewall rubber outlet (24), and the large semicircular flow-blocking island (25) divides the sidewall rubber outlet (24) into two sets of sidewall rubber outlets (24), and the large semicircular flow-blocking island (25) is integrally formed with the runner plate (15), and the fixing bolt (16) is fixed at four corners of the runner plate (15), the sidewall rubber inlet (23) is connected with a phi 200 sidewall rubber screw extruder (9).
6. The combined extrusion runner of the colorful sidewall tire according to claim 1, wherein the sub-opening rubber runner (14) is composed of a runner plate (15), a sub-opening rubber inlet (26), a sub-opening rubber colorful sidewall rubber outlet (27), a sub-opening rubber black sidewall rubber outlet (28), a tapered flow-blocking island (29) and a fixing bolt (16), the sub-opening rubber inlet (26) is arranged at the bottom center of the runner plate (15), the sub-opening rubber colorful sidewall rubber outlet (27) is arranged at the left side of the top end of the runner plate (15), the sub-opening rubber black sidewall rubber outlet (28) is arranged at the right side of the top end of the runner plate (15), the tapered flow-blocking islands (29) are provided with two sets, two sets of tapered flow-blocking islands (29) are respectively arranged at the inner sides of the sub-opening rubber outlet (27) and the sub-opening rubber black sidewall rubber outlet (28), and the tapered flow-blocking islands (29) and the runner plate (15) are integrated, the fixing bolts (16) are fixed at four corners of the flow port plate (15), and the sub-port glue inlet (26) is connected with a phi 120 sub-port screw extruder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010182157.6A CN111438912A (en) | 2020-03-16 | 2020-03-16 | Combined extrusion flow channel of color sidewall tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010182157.6A CN111438912A (en) | 2020-03-16 | 2020-03-16 | Combined extrusion flow channel of color sidewall tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111438912A true CN111438912A (en) | 2020-07-24 |
Family
ID=71648681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010182157.6A Pending CN111438912A (en) | 2020-03-16 | 2020-03-16 | Combined extrusion flow channel of color sidewall tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111438912A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008803A (en) * | 2022-06-23 | 2022-09-06 | 赛轮集团股份有限公司 | Tire forming method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205588608U (en) * | 2016-05-12 | 2016-09-21 | 山东丰源轮胎制造股份有限公司 | White side wall tire extrusion flow way |
| CN107199680A (en) * | 2017-07-03 | 2017-09-26 | 山东丰源轮胎制造股份有限公司 | A kind of new white sidewall extrusion device |
| CN107690381A (en) * | 2015-06-02 | 2018-02-13 | 克劳斯马菲贝斯托夫有限公司 | For manufacturing the tire tread of tire and/or the tyre strip of sidewall guard strip with extrusion device and for manufacturing the tire tread of tire or the method for sidewall guard strip |
-
2020
- 2020-03-16 CN CN202010182157.6A patent/CN111438912A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107690381A (en) * | 2015-06-02 | 2018-02-13 | 克劳斯马菲贝斯托夫有限公司 | For manufacturing the tire tread of tire and/or the tyre strip of sidewall guard strip with extrusion device and for manufacturing the tire tread of tire or the method for sidewall guard strip |
| CN205588608U (en) * | 2016-05-12 | 2016-09-21 | 山东丰源轮胎制造股份有限公司 | White side wall tire extrusion flow way |
| CN107199680A (en) * | 2017-07-03 | 2017-09-26 | 山东丰源轮胎制造股份有限公司 | A kind of new white sidewall extrusion device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008803A (en) * | 2022-06-23 | 2022-09-06 | 赛轮集团股份有限公司 | Tire forming method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111438912A (en) | Combined extrusion flow channel of color sidewall tire | |
| CN201240050Y (en) | Coextrusion die head capable of improving evenness of coextrusion surface | |
| CN208827066U (en) | A kind of PE wood moulding bicolor co-extrusion flow liner mold | |
| CN101447261B (en) | Processing method of cable with totally colored surface and extrusion die | |
| CN201264352Y (en) | Mould for decoration plastic special-shaped section bar | |
| CN204869572U (en) | Three compound shape of mouth as one speakss of extruding of rubber | |
| CN209036967U (en) | A kind of extruder die | |
| CN105383033B (en) | MULTILAYER COMPOSITE coextrusion method and mould based on rotational shear laminar flow dynamically distributes | |
| CN210390062U (en) | Side feeding double-screw extruder | |
| CN201471706U (en) | Five-color surrounding bar extruder | |
| CN212045900U (en) | Mouth-shaped plate | |
| CN104369329B (en) | Injection screw and application have the method for the injection machine molding copolymeric material of this screw rod | |
| CN104325616A (en) | Production method of three-color co-extrusion plastic profile | |
| CN214926930U (en) | Split type extrusion is mouth type device in advance | |
| CN201728815U (en) | O-shaped structure of composite extrusion machine set | |
| CN213166745U (en) | Four-composite tire side wall extrusion pre-opening type suitable for producing embedded white tire side wall | |
| CN206840664U (en) | A kind of extruded mould of PVC inlet vent of bus plate | |
| CN207607081U (en) | The processing die head of the multilayer colored diaphragm of luggage | |
| CN107150433A (en) | The multilayer colored diaphragm of processing die head and case and bag of the multilayer colored diaphragm of case and bag | |
| CN211416177U (en) | Novel double-layer co-extrusion machine head | |
| CN201538031U (en) | Foxing strip extrusion equipment | |
| CN106738756A (en) | New profile shapes inner chamber covering co-extrusion mechanism | |
| CN111331807A (en) | Four-composite tire side wall extrusion pre-opening type suitable for producing embedded white tire side wall | |
| CN205588608U (en) | White side wall tire extrusion flow way | |
| CN2866104Y (en) | Blending film blowing machine head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200724 |