CN101407106A - Die heating device of tyre rubber extruding machine - Google Patents
Die heating device of tyre rubber extruding machine Download PDFInfo
- Publication number
- CN101407106A CN101407106A CNA2008100739446A CN200810073944A CN101407106A CN 101407106 A CN101407106 A CN 101407106A CN A2008100739446 A CNA2008100739446 A CN A2008100739446A CN 200810073944 A CN200810073944 A CN 200810073944A CN 101407106 A CN101407106 A CN 101407106A
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- CN
- China
- Prior art keywords
- temperature
- heating
- heating device
- box
- die
- 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
- B29C48/92—Measuring, controlling or regulating
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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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92209—Temperature
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92323—Location or phase of measurement
- B29C2948/92361—Extrusion unit
- B29C2948/92409—Die; Nozzle zone
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a tire profile rubber extruder die heating device. The heating device comprises a box body and a temperature controller. One end of the box body is provided with an openable box door. An insulated heat preservation layer is clamped between an inner surface board and an outer surface board of the box board. An electrical heating wire or film is arranged between the inner surface board and the insulated heat preservation layer. The electrical heating wire or film is connected with a relay. The temperature controller comprises a temperature control apparatus and a relay which are arranged in an operation box and 2 to 5 temperature sensors which are arranged in the box and connected with a signal end of the temperature control apparatus. The operation box has a power switch and a heating indication lamp. A die is placed in the box, a temperature is set on the temperature control apparatus, the electrical heating wire or film is powered to carry out electric heating and the heating indication lamp turns on. When the temperature rises to a preset value, the temperature control apparatus sends a signal to the relay and the electrical heating wire or film stops heating. The die heating device also has a fan with a wind outlet inserted into the box body to promote air circulation and achieve a consistent temperature in the box body. The die heating device has good pre-heating effect, is particularly applicable to giant tire production for heating, can automatically control temperature, and is convenient in operation, simple in structure and low in cost.
Description
(1) technical field
The present invention relates to tire processing equipment technical field, be specially a kind of die heating device of tyre rubber extruding machine.
(2) background technology
Need produce multiple type glue such as tire tread glue, sidewall rubber, shoulder wedge, rim of the mouth, great circle encapsulate and triangle glue by extruder in the tire production, dispose the corresponding various shape of the mouth as one speaks for this reason.The main key that guarantees extrusion type colloid amount is the shape of the mouth as one speaks.The design that at first is the type rubber die will meet the requirements, in addition in the extruder production process except that the cooperation of sizing material, for glue evenly, the control of each section temperature difference of fuselage, the preheat temperature of the shape of the mouth as one speaks also is the key factor of assurance type colloid amount.The general extruder shape of the mouth as one speaks is only carried out preheating by extruder itself.Giant embryo produces that used type colloid is long-pending to increase exponentially, and die panel is also thickeied increasing, can't make shape of the mouth as one speaks preheating evenly and reach ideal temperature on extruder.But be not used in the equipment of shape of the mouth as one speaks heating at present.
(3) summary of the invention
The objective of the invention is to design a kind of die heating device of tyre rubber extruding machine, energy A.T.C, insulation make the shape of the mouth as one speaks reach the preheat temperature of regulation.
The die heating device of tyre rubber extruding machine of the present invention's design comprises casing and temperature controller, and casing one end is able to turn on or off chamber door, and the shape of the mouth as one speaks is put into or taken out by chamber door.Box body wall is a composite laminate structure, accompanies the thermal insulating layer between endosexine plate and the appearance laminate, and insulation covers heating wire or Electric radiant Heating Film between endosexine plate and the thermal insulating layer.Heating wire or Electric radiant Heating Film are connected with temperature controller.Temperature controller comprises and is installed on temperature controller and the relay in the control box and is installed in 2～5 temperature sensors in the casing, the holding wire of temperature sensor is drawn with the temperature controller signal end from casing and is connected, the control end of temperature controller is connected with relay, and power switch and burner on light are arranged on the control box.
During use, the shape of the mouth as one speaks places in the casing, sets needed temperature on temperature controller, connects power switch.When not reaching design temperature in the casing, heating wire or Electric radiant Heating Film energising heating, the burner on light on the control box is bright.Temperature sensor sends the Current Temperatures signal in the casing to temperature controller, and when temperature reached setting value, temperature controller sent a signal to relay, and relay disconnects, and heating wire or Electric radiant Heating Film stop heating.
For making in the casing temperature even, blower fan also is installed, its air outlet feeds in casing, makes that air quickens the circulating temperature unanimity in the casing.The power supply of blower fan also is connected with the power switch of control box, starts simultaneously with temperature controller.
After reaching design temperature, temperature controller also can be controlled the heating of intermittently switching on of heating wire or Electric radiant Heating Film, makes to keep design temperature in the casing.Insulation indicator lamp on the control box is bright at this moment.
The advantage of die heating device of tyre rubber extruding machine of the present invention is: 1, shape of the mouth as one speaks pre-heat effect is good, guarantees to reach design temperature, improves thereby help type glue to extrude quality; Be particularly suitable for the preheating of the shape of the mouth as one speaks in the giant embryo production; 2, temperature automatically controlled, easy to operate; 3, simple in structure, cost is low.
(4) description of drawings
Fig. 1 is the structural representation of this die heating device of tyre rubber extruding machine embodiment;
Fig. 2 is the electrical block diagram of this die heating device of tyre rubber extruding machine embodiment.
Number in the figure is:
1, control box, 2, blower fan, 3, casing, 4, chamber door.
(5) specific embodiment
This die heating device of tyre rubber extruding machine embodiment comprises casing 3 and temperature controller as shown in Figure 1, and casing 3 one ends are able to turn on or off chamber door 4, and the shape of the mouth as one speaks is put into or taken out by chamber door 4.Box body wall is a composite laminate structure, accompanies the thermal insulating layer between endosexine plate and the appearance laminate, and insulation covers Electric radiant Heating Film between its endosexine plate and the thermal insulating layer, is the thermal insulating layer between Electric radiant Heating Film and the casing appearance laminate.Temperature controller comprises and is installed on temperature controller and the relay in the control box 1 and is installed in 3 temperature sensors in the casing 3.As shown in Figure 2, the relay in Electric radiant Heating Film and the control box 1 is connected.The holding wire of temperature sensor is drawn, is connected with the temperature controller signal end from casing 3, and the control end of temperature controller is connected with relay, and power switch, starting switch, burner on light and insulation indicator lamp are arranged on the control box.Blower fan 2 is installed on the casing 3, and its air outlet feeds in the casing 3.The power line of blower fan 2 is connected with the power switch of control box 1.This die heating device of tyre rubber extruding machine can be heated to the shape of the mouth as one speaks 70 ℃～80 ℃ on demand, satisfies the extruder instructions for use.
Also can between the endosexine of casing 3 plate and thermal insulating layer, evenly cover the heating wire of 0.3mm～1.2mm in the last example, can reach effect same.
Above specific embodiment is the specific case to the detailed description of purpose of the present invention, technical scheme, and is not used in qualification the present invention.All any modifications of within scope disclosed by the invention, being made, be equal to replacement, improvement etc., all be included within protection scope of the present invention.
Claims (5)
1, a kind of die heating device of tyre rubber extruding machine is characterized in that:
Comprise casing (3) and temperature controller, casing (3) one ends are able to turn on or off chamber door (4), box body wall is a composite laminate structure, accompany the thermal insulating layer between endosexine plate and the appearance laminate, insulation covered heating wire or Electric radiant Heating Film between its endosexine plate and thermal insulating layer were exhausted, was the thermal insulating layer between heating wire or Electric radiant Heating Film and the casing appearance laminate; Relay in heating wire or Electric radiant Heating Film and the control box (1) is connected, temperature controller comprises and is installed on temperature controller and the relay in the control box (1) and is installed in 2～5 temperature sensors in the casing (3), the holding wire of temperature sensor is drawn with the temperature controller signal end from casing (3) and is connected, the control end of temperature controller is connected with relay, and control box has power switch on (1).
2, die heating device of tyre rubber extruding machine according to claim 1 is characterized in that:
Blower fan (2) also is installed, and the air outlet of blower fan (2) feeds in the casing (3), and the power line of blower fan (2) is connected with the power switch of control box (1).
3, die heating device of tyre rubber extruding machine according to claim 1 and 2 is characterized in that:
Described heating wire is the heating wire of diameter 0.3mm～1.2mm.
4, die heating device of tyre rubber extruding machine according to claim 1 and 2 is characterized in that:
Described control box has burner on light on (1).
5, die heating device of tyre rubber extruding machine according to claim 3 is characterized in that:
Described control box is incubated indicator lamp on (1) in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100739446A CN101407106A (en) | 2008-11-28 | 2008-11-28 | Die heating device of tyre rubber extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100739446A CN101407106A (en) | 2008-11-28 | 2008-11-28 | Die heating device of tyre rubber extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101407106A true CN101407106A (en) | 2009-04-15 |
Family
ID=40570404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100739446A Pending CN101407106A (en) | 2008-11-28 | 2008-11-28 | Die heating device of tyre rubber extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101407106A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729765A (en) * | 2016-04-29 | 2016-07-06 | 安徽和鼎轮胎科技股份有限公司 | Rubber extruder die preheating box |
| CN107199682A (en) * | 2017-07-05 | 2017-09-26 | 江苏通用科技股份有限公司 | All-steel radial tyre tyre surface die panel |
-
2008
- 2008-11-28 CN CNA2008100739446A patent/CN101407106A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729765A (en) * | 2016-04-29 | 2016-07-06 | 安徽和鼎轮胎科技股份有限公司 | Rubber extruder die preheating box |
| CN107199682A (en) * | 2017-07-05 | 2017-09-26 | 江苏通用科技股份有限公司 | All-steel radial tyre tyre surface die panel |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090415 |