CN204036813U - New type rubber extrusion device - Google Patents
New type rubber extrusion device Download PDFInfo
- Publication number
- CN204036813U CN204036813U CN201420324976.XU CN201420324976U CN204036813U CN 204036813 U CN204036813 U CN 204036813U CN 201420324976 U CN201420324976 U CN 201420324976U CN 204036813 U CN204036813 U CN 204036813U
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- head
- temperature sensor
- valve
- extrusion device
- new type
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to rubber manufacturing machinery, particularly a kind of new type rubber extrusion device.Be made up of head, fuselage, it is characterized in that described fuselage connects a temperature sensor near the place of head, temperature sensor is connected with adjusting apparatus by wire, at temperature sensor while be fixedly connected with a water inlet pipe, by valve A, valve B connected electromagnetic valve in the middle of water inlet pipe, magnetic valve connects adjusting apparatus by wire, connects outlet pipe at afterbody; Described adjusting apparatus adopts the PID of intelligent digital display, and temperature sensor adopts PT100 thermal resistance, a valve C in parallel with magnetic valve on water inlet pipe.The utility model proposes a kind of new type rubber extrusion device, simplicity of design, easy to operate, solving runner cannot fastening phenomenon, eliminates because of cannot the fastening and potential safety hazard brought.
Description
Technical field
The utility model relates to rubber manufacturing machinery, particularly a kind of new type rubber extrusion device.
Background technology
At present, the feeding extrusion device that China uses in process of production temperature controls to regulate by manual control switch's valve, if control not in time, easily cause head, body temperature fluctuation range large, generally between 30 DEG C-110 DEG C, temperature is too low, easily cause the broken limit of rubber product, glue poor fluidity.Temperature is too high, easily causes sizing material bin cure, affects the quality of rubber product.The head of extrusion device is due to without removable mosaic block and temperature, pressure sensor, so cause rubber flow volume density uneven, shrinkage factor is comparatively large, non-uniform temperature, and rubber quality is relatively poor, existing head is opened in addition, closedown all opens and closes by workman's craft bolt, labour intensity is large, inefficiency, and the head of existing rubber extruding device only has die panel structure, interior without electric heater and electroheat pair sensor, so rubber fluid discharge-end temperature is wayward.The original fixed form of equipment runner by screw, runner is connected, frequent owing to changing, screw hole is crude, cannot be fixed, because the reasons in structure of equipment own cannot carry out expansion deeply to screw hole, and reaming is carried out to screw hole cure the symptoms, not the disease, there is very large potential safety hazard.
Summary of the invention
In order to solve the problem, the utility model proposes a kind of new type rubber extrusion device, simplicity of design, easy to operate, solving runner cannot fastening phenomenon, eliminates because of cannot the fastening and potential safety hazard brought.
A kind of new type rubber extrusion device, be made up of head, fuselage, described fuselage connects a temperature sensor near the place of head, temperature sensor is connected with adjusting apparatus by wire, at temperature sensor while be fixedly connected with a water inlet pipe, by valve A, valve B connected electromagnetic valve in the middle of water inlet pipe, magnetic valve connects adjusting apparatus by wire, connects outlet pipe at afterbody; Described adjusting apparatus adopts the PID of intelligent digital display, and temperature sensor adopts PT100 thermal resistance, a valve C in parallel with magnetic valve on water inlet pipe.
Described head, include head and lower head, form runner between upper head and lower head, fixture block is designed with in the runner of lower head section, the shape of the mouth as one speaks box that fixture block is corresponding is housed in the end of runner, it is located between head and lower head, described upper head, lower head and shape of the mouth as one speaks box are connected with hydraulic cylinder, U-shaped bayonet socket is equipped with in the fixture block both sides of runner mouth, ears are equipped with in lower head both sides, being designed with eye bolt is fixed in ears by stud, and eye bolt top is fixed in U-shaped bayonet socket by nut.
Described shape of the mouth as one speaks box is built with electric heater and electroheat pair sensor.
Described lower head is provided with temperature sensor and pressure sensor.
The utility model has the advantages that simplicity of design, easy to operate, owing to have employed the version of adjusting apparatus control temperature sensor and magnetic valve, therefore can make temperature automatic control in the scope of process stipulation, eliminate rubber product and occur broken limit, pitted skin, sizing material bin cure phenomenon; Weld U-shaped bayonet socket and ears at head and flow passage device both sides, be fixed head and flow passage device by eye bolt, stud and nut; Solving runner cannot fastening phenomenon, eliminates because of cannot the fastening and potential safety hazard brought; After modification, carried out effectively fixing to runner, eliminated potential safety hazard.Head with existing extrusion device is compared, the utility model has to adjust according to the rubber product size of different size changes mosaic block and shape of the mouth as one speaks box, thus form the rational passage curve of multi-form practicality, it is even to meet the rubber temperature extruded, pressure uniform, even density is minimum with the expansion rate extruded, the quality of rubber is made to have a new raising, the utility model unlatching of hydraulic control head and locking, control the locking of shape of the mouth as one speaks box, mosaic block and shape of the mouth as one speaks box can be changed rapidly by hydraulic control, and accurate location can be reached, benzene was heavy in the past manual labor and shortening head opening time can be alleviated simultaneously, increase work efficiency, the utility model is furnished with pressure sensor and temperature sensor in addition, pressure sensor is for controlling the maximum pressure in head, when pressure in head reaches maximum setting value, main frame can autostop, to ensure the safety of head, can monitor and adjust simultaneously the constant pressure value of producing in rubber process, temperature sensor is for controlling temperature predetermined in head, and ensure steady temperature in head, in shape of the mouth as one speaks box, electric heater and electroheat pair sensor are installed, be used for preheating shape of the mouth as one speaks box to ensure the best reliable temperature of rubber when removing from mould.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present utility model.
Fig. 2 is head cross-sectional schematic of the present utility model.
Fig. 3 is head both sides of the present utility model close-up schematic view.
Fig. 4 is the schematic diagram of shape of the mouth as one speaks box of the present utility model.
Detailed description of the invention
In order to further illustrate introduction to the utility model, introduce below in conjunction with Figure of description:
With reference to accompanying drawing 1, a kind of new type rubber extrusion device, be made up of head 1, fuselage 2, described fuselage 2 connects a temperature sensor 3 near the place of head 1, temperature sensor 2 is connected with adjusting apparatus 5 by wire 4, is fixedly connected with a water inlet pipe 6 at temperature sensor 3, by valve A7, valve B9 connected electromagnetic valve 8 in the middle of water inlet pipe 6, magnetic valve 8 connects 4 by wire and connects adjusting apparatus 5, connects outlet pipe 10 at fuselage 2 afterbody; The PID that described adjusting apparatus 5 adopts intelligent digital to show, temperature sensor 2 adopts PT100 thermal resistance, a valve C11 in parallel with magnetic valve 8 on water inlet pipe 6.
With reference to accompanying drawing 2-4, described head 1, include head 11 and lower head 12, form runner between upper head 11 and 12, lower machine, fixture block 13 is designed with in the runner of lower head 12 part, the shape of the mouth as one speaks box 14 of fixture block 13 correspondence is housed in the end of runner, it is located between head 11 and lower head 12, described upper head 11, lower head 12 and shape of the mouth as one speaks box 14 are connected with hydraulic cylinder 15, U-shaped bayonet socket 16 is equipped with in fixture block 13 both sides of runner mouth, ears 17 are equipped with in lower head 12 both sides, being designed with eye bolt 18 is fixed in ears 17 by stud, eye bolt 18 top is fixed in U-shaped bayonet socket 16 by nut.
Described shape of the mouth as one speaks box 14 is built with electric heater 140 and electroheat pair sensor 141.
Described lower head 12 is provided with temperature sensor 19 and pressure sensor 20.
Claims (4)
1. a new type rubber extrusion device, be made up of head, fuselage, it is characterized in that described fuselage connects a temperature sensor near the place of head, temperature sensor is connected with adjusting apparatus by wire, at temperature sensor while be fixedly connected with a water inlet pipe, by valve A, valve B connected electromagnetic valve in the middle of water inlet pipe, magnetic valve connects adjusting apparatus by wire, connects outlet pipe at afterbody; Described adjusting apparatus adopts the PID of intelligent digital display, and temperature sensor adopts PT100 thermal resistance, a valve C in parallel with magnetic valve on water inlet pipe.
2. a kind of new type rubber extrusion device according to claim 1, it is characterized in that described head, include head and lower head, form runner between upper head and lower head, fixture block is designed with in the runner of lower head section, the shape of the mouth as one speaks box that fixture block is corresponding is housed in the end of runner, it is located between head and lower head, described upper head, lower head and shape of the mouth as one speaks box are connected with hydraulic cylinder, U-shaped bayonet socket is equipped with in the fixture block both sides of runner mouth, ears are equipped with in lower head both sides, being designed with eye bolt is fixed in ears by stud, eye bolt top is fixed in U-shaped bayonet socket by nut.
3. a kind of new type rubber extrusion device according to claim 2, is characterized in that described shape of the mouth as one speaks box is built with electric heater and electroheat pair sensor.
4. a kind of new type rubber extrusion device according to claim 2, is characterized in that described lower head is provided with temperature sensor and pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324976.XU CN204036813U (en) | 2014-06-18 | 2014-06-18 | New type rubber extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324976.XU CN204036813U (en) | 2014-06-18 | 2014-06-18 | New type rubber extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204036813U true CN204036813U (en) | 2014-12-24 |
Family
ID=52237518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420324976.XU Expired - Fee Related CN204036813U (en) | 2014-06-18 | 2014-06-18 | New type rubber extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204036813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310127A (en) * | 2017-08-08 | 2017-11-03 | 中国化学工业桂林工程有限公司 | A kind of fast-open type rubber extruder head |
-
2014
- 2014-06-18 CN CN201420324976.XU patent/CN204036813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310127A (en) * | 2017-08-08 | 2017-11-03 | 中国化学工业桂林工程有限公司 | A kind of fast-open type rubber extruder head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20210618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |