CN203622915U - Heating device and plastifying device used for improving cable inner end plastifying quality - Google Patents
Heating device and plastifying device used for improving cable inner end plastifying quality Download PDFInfo
- Publication number
- CN203622915U CN203622915U CN201320576938.9U CN201320576938U CN203622915U CN 203622915 U CN203622915 U CN 203622915U CN 201320576938 U CN201320576938 U CN 201320576938U CN 203622915 U CN203622915 U CN 203622915U
- Authority
- CN
- China
- Prior art keywords
- heater
- head
- mould
- temperature
- plastifying
- 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.)
- Expired - Fee Related
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Classifications
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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
- B29C48/25—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
- B29C2948/9238—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/924—Barrel or housing
-
- 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
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
Abstract
The utility model provides a heating device and a plastifying device used for improving the cable inner end plastifying quality. The heating device comprises an annular structure formed by at least two circular arc heaters. The heaters are connected through hinges. At least one buckling component used for connection is arranged at the connecting positions between the heaters to form an opening-closing structure to be sleeved on a mold of the plastifying device. Each heater is provided with an electric insertion groove used for heating. The electric insertion grooves of the heaters are jointly connected to temperature feedback devices at the corresponding positions of the plastifying device. According to the heating device and the plastifying device, the two semi-circular-arc heaters are adopted; assembly and disassembly are conveniently achieved, and therefore, the mold can be conveniently assembled, disassembled and adjusted; meanwhile, a temperature control system is connected with the temperature feedback device at the feeding section or the flange position, heating control and cooling control are accurately achieved, and the product quality is guaranteed.
Description
Technical field
The utility model relates to cable processing technique field, relates in particular to a kind of for improving heater and the plasticizing equipment of the inner plasticizing quality of cable.
Background technology
Cable adds man-hour at extrusion molding at present, due to production requirement difference, need to use the mould of different size, in order to be convenient for changing, in existing equipment, mould used is exposed in air, cause its temperature to decline, make the temperature of mould lower, cause the plasticizing of cable internal end surface bad, a lot of producers adopt a heater of increase to realize mold heated, but on the sheath of mould or mould, thermocouple cannot be installed, temperature is uncontrollable; And, at every turn more when mold exchange, after all needing heater to lay down, reinstall, sometimes, after extruded material is discharged, mould and sheath are bonded together, the difficult handling of heater for sheath, easily mold damage and heater, also affect the adjusting of concentricity simultaneously, can only, adjusting after concentricity mounting heater again, affect production efficiency.Utility model content
The utility model aims to provide a kind of for improving heater and the plasticizing equipment of the inner plasticizing quality of cable, low to solve in above-mentioned prior art mold temperature, and the uncontrollable problem of temperature.
The utility model discloses a kind ofly for improving the heater of the inner plasticizing quality of cable, comprising: the loop configuration being formed by least two circular arc heaters;
Between described each heater, be connected through the hinge, the link position between described each heater, at least exists a described link position for connecting snap part, forms opening-closing structure, for being enclosed within the mould of plasticizing equipment;
Described each heater band is useful on the electrical slot of heating, and the electrical slot of described each heater is connected to the temperature feedback device of extruding machine corresponding site jointly by temperature control system.
Preferably, described snap part comprises:
Be arranged on two magnet between heater, described magnet forms between described two heaters and is fastened and connected.
Preferably, also comprise:
Mould heat insulation plate as handgrip is also installed, for facilitating described heater to load and unload on described each heater on described mould.
The invention also discloses a kind of plasticizing equipment that improves the inner plasticizing quality of cable, comprise: for the extruding machine of the inner plasticizing of cable, this extruding machine comprises: be built-in with machine barrel, the head of screw rod and be arranged in described head for plastifying the mould of cable cable core, a part for described mould is extended outside described head;
Described machine barrel is connected by flange with head, and described die surface is arranged with the cutting ferrule of tubular outward, the described heater of cover on the cutting ferrule outer wall of the described mould outside described head.
Preferably, also comprise: on the sidewall of described cutting ferrule, be provided with buckle, described buckle and head inwall are connected and fixed, and described mould and described head are fixed.
Preferably, described screw rod is divided into feeding section, melt section, homogenizing zone successively to heading;
Described feeding section is used for pushing solid plastic;
Described melt section is for carrying out melt to described solid plastic;
Described homogenizing zone is for keeping the plastics temperature after described melt certain, and the flow that enters described head is certain;
Also comprise:
Be separately positioned on described feeding section, melt section, homogenizing zone, flange, the head thermocouple as temperature feedback device;
The common thermocouple that connects described feeding section or flange position of electrical slot of described each heater, the temperature reaching for the mould feeding back outside described head.
Preferably, also comprise: band is useful on the switch board that each power supply interface of power supply is provided to described feeding section, melt section, homogenizing zone, flange, head and mold heated respectively;
Also comprise:
Described heater with on described switch board for feeding section or flange provide the power supply interface of power supply to be connected.
Preferably, also comprise: described switch board is also with some thermometers, each described thermometer is connected with in the thermocouple at described feeding section, melt section, homogenizing zone, flange position, head position one respectively, for showing the temperature value at each position.
Preferably, in described switch board, be provided with auto temperature controlled system, for by after the temperature deviation at each position, be automatically adjusted to predefined temperature.
A kind of for improving heater and the plasticizing equipment of the inner plasticizing quality of cable in the utility model, has the following advantages:
1, heater, easy to loading and unloading;
2, temperature control is used flange or feeding section temperature feedback device to be connected, and adopts the temperature control of the system of self, without external temperature control device, reaches accurate control heating cooling, guarantees the quality of product;
3, adopt buckle by fastening to head and mould, avoided extruded material to overflow, be bonded together the difficult problem of handling with heater and mould.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of heater;
Fig. 2 shows the structural representation of plasticizing equipment;
Fig. 3 shows the partial structurtes schematic diagram at the head position of plasticizing equipment.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
As shown in Figure 1, it is a kind of for improving the heater of the inner plasticizing quality of cable that the utility model provides, and comprising:
The first circular arc heater 1 that one end connects by hinge 4 and the second circular arc heater 1 ', looping structure;
The first circular arc heater 1 is provided with the snap part for being connected with the other end of the second circular arc heater 1 ', forms opening-closing structure, for being enclosed within the mould 10 of plasticizing equipment;
Further, snap part comprises:
The magnet of the first circular arc heater 1 being separately positioned on and the other end of the second circular arc heater 1 ', formation is fastened and connected;
On the first circular arc heater 1 and the second circular arc heater 1 ', be also respectively arranged with the first electrical slot 2 and the second electrical slot 2 ', the electrical slot of each heater connects the thermocouple as temperature feedback device of corresponding site in plasticizing equipment jointly;
Further, on the first circular arc heater 1 and the second circular arc heater 1 ', be separately installed with the first mould heat insulation plate 3 and the second mould heat insulation plate 3 ' as handgrip, for facilitating described heater to load and unload on described mould 10;
Preferably, the first mould heat insulation plate 3 and the second mould heat insulation plate 3 ' are separately positioned on the described other end of the first circular arc heater 1 and the second circular arc heater 1 ';
Described snap part is arranged between described the first mould heat insulation plate 3 and the second mould heat insulation plate 3 '.
In the embodiment that the utility model provides, also disclose the inner plasticizing quality equipment of a kind of raising cable, this equipment comprises: for improving the extruding machine of the inner plasticizing quality of cable inner sheath;
This extruding machine comprises: be built-in with the cabinet 12 of screw rod 13, head 9 and for plastifying the mould 10 of cable conductor;
Wherein, cabinet 12 is connected by flange 8 with head 9, and mould 10 is arranged in head 9, and a part for this mould 10 is drawn from head;
On the outer wall of mould 10, be arranged with the cutting ferrule 14 of tubular;
On the outer wall of the cutting ferrule 14 of the mould 10 outside head 9, be arranged with described heater;
Further, the buckle 11 that is provided with tubular on the outer wall of cutting ferrule 14 is connected with head 9 inwalls, for mould 10 is fixing with head 9;
Screw rod 13 in cabinet 12, to head 9 directions, is divided into feeding section 5, melt section 6 and homogenizing zone 7 successively;
Wherein,
Further, be provided with a thermocouple as temperature feedback device at feeding section 5, melt section 6, homogenizing zone 7, flange position 8, head position 9;
Also comprise,
For above-mentioned each section, position provide the switch board of heating power supply;
On this switch board with the power supply interface being connected with each section, position;
Heater is connected with the feeding section of switch board or the power supply interface at flange position.
This switch board also with multiple for showing the thermometer of temperature at above-mentioned each section, position, be connected with the thermocouple at each section, position respectively;
The electrical slot of the first circular arc heater 1 and the second circular arc heater 1 ' is connected with the thermocouple at feeding section 5 or flange position 8 by the temperature control system on switch board jointly, and thermocouple is for feeding back the temperature that the mould 10 outside described head 9 reaches.
In switch board, be provided with auto temperature controlled system, for by after the temperature deviation at each section, position, be automatically adjusted to predefined temperature.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. for improving a heater for the inner plasticizing quality of cable, it is characterized in that, comprising: the loop configuration being formed by least two circular arc heaters;
Between described each heater, be connected through the hinge, the link position between described each heater, at least exists a described link position for connecting snap part, forms opening-closing structure, for being enclosed within the mould of plasticizing equipment;
Described each heater band is useful on the electrical slot of heating, and the electrical slot of described each heater is connected to the temperature feedback device of extruding machine corresponding site jointly by temperature control system.
2. device according to claim 1, is characterized in that, described snap part comprises:
Be arranged on two magnet between heater, described magnet forms between described two heaters and is fastened and connected.
3. device according to claim 1, is characterized in that, also comprises:
Mould heat insulation plate as handgrip is also installed, for facilitating described heater to load and unload on described each heater on described mould.
4. one kind is improved the plasticizing equipment of the inner plasticizing quality of cable, comprise: for the extruding machine of the inner plasticizing of cable, this extruding machine comprises: be built-in with machine barrel, the head of screw rod and be arranged in described head for plastifying the mould of cable cable core, a part for described mould is extended outside described head;
Described machine barrel is connected by flange with head, and described die surface is arranged with the cutting ferrule of tubular outward, it is characterized in that, on the cutting ferrule outer wall of the described mould outside described head, is arranged with device claimed in claim 1.
5. equipment according to claim 4, is characterized in that, also comprises: on the sidewall of described cutting ferrule, be provided with buckle, described buckle and head inwall are connected and fixed, and described mould and described head are fixed.
6. equipment according to claim 4, is characterized in that, described screw rod is divided into feeding section, melt section, homogenizing zone successively to heading;
Described feeding section is used for pushing solid plastic;
Described melt section is for carrying out melt to described solid plastic;
Described homogenizing zone is for keeping the plastics temperature after described melt certain, and the flow that enters described head is certain;
Also comprise:
Be separately positioned on described feeding section, melt section, homogenizing zone, flange, the head thermocouple as temperature feedback device;
The common thermocouple that connects described feeding section or flange position of electrical slot of described each heater, the temperature reaching for the mould feeding back outside described head.
7. equipment according to claim 6, is characterized in that, also comprises: band is useful on the switch board that each power supply interface of power supply is provided to described feeding section, melt section, homogenizing zone, flange, head and mold heated respectively;
Also comprise:
Described heater with on described switch board for described feeding section or described flange provide power supply power supply interface be connected.
8. equipment according to claim 7, it is characterized in that, also comprise: described switch board is also with some thermometers, each described thermometer is connected with in the thermocouple at described feeding section, melt section, homogenizing zone, flange position, head position one respectively, for showing the temperature value at each position.
9. equipment according to claim 8, is characterized in that, in described switch board, is provided with auto temperature controlled system, for by after the temperature deviation at each position, is automatically adjusted to predefined temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576938.9U CN203622915U (en) | 2013-09-17 | 2013-09-17 | Heating device and plastifying device used for improving cable inner end plastifying quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576938.9U CN203622915U (en) | 2013-09-17 | 2013-09-17 | Heating device and plastifying device used for improving cable inner end plastifying quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203622915U true CN203622915U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320576938.9U Expired - Fee Related CN203622915U (en) | 2013-09-17 | 2013-09-17 | Heating device and plastifying device used for improving cable inner end plastifying quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203622915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481495A (en) * | 2013-09-17 | 2014-01-01 | 北京亨通斯博通讯科技有限公司 | Heating device and plastifying device used for improving cable inner end plastifying quality |
-
2013
- 2013-09-17 CN CN201320576938.9U patent/CN203622915U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481495A (en) * | 2013-09-17 | 2014-01-01 | 北京亨通斯博通讯科技有限公司 | Heating device and plastifying device used for improving cable inner end plastifying quality |
| CN103481495B (en) * | 2013-09-17 | 2016-02-10 | 北京亨通斯博通讯科技有限公司 | A kind of heater for improving the inner plasticizing quality of cable and plasticizing equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20180917 |