CN215661747U - Extrusion molding device for production of power cable protection pipe - Google Patents
Extrusion molding device for production of power cable protection pipe Download PDFInfo
- Publication number
- CN215661747U CN215661747U CN202121936056.XU CN202121936056U CN215661747U CN 215661747 U CN215661747 U CN 215661747U CN 202121936056 U CN202121936056 U CN 202121936056U CN 215661747 U CN215661747 U CN 215661747U
- Authority
- CN
- China
- Prior art keywords
- extrusion
- fixedly connected
- cavity
- feeding
- base
- 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.)
- Active
Links
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an extrusion shaping device for production of a power cable protection pipe, which relates to the field of processing of protection sleeves and comprises the following components: the lower surface of the base is fixedly connected with supporting legs; the feeding mechanism is fixedly connected to the left end of the upper surface of the base; the extruding mechanism is fixedly connected to the middle part of the upper surface of the base through a bracket; the shaping mechanism comprises a bottom plate, a support and a shaping rotating wheel, the bottom plate is fixedly connected to the right end of the upper surface of the base, the support is fixedly connected to the upper surface of the bottom plate, and the upper end of the support is rotatably connected with the shaping rotating wheel; the water discharging mechanism is arranged at the upper end of the base, and the water discharging mechanism has the advantages that through structural design, moisture in raw materials can be discharged when the protective sleeve is subjected to extrusion molding, the extrusion molding quality of the protective sleeve is improved, and meanwhile, the extruded outer surface of the protective sleeve is pressed through the molding rotating wheel, so that the smoothness of the outer surface of the protective sleeve is improved.
Description
Technical Field
The utility model relates to the field of protective sleeve processing, in particular to an extrusion molding device for production of a power cable protective tube.
Background
The cable protective sleeve is a novel sleeve material which is popularized and used in power engineering. With the rapid development of power cable buried laying engineering, the cable protective sleeve is more and more widely used, and the general cable protective sleeve needs to meet the requirements of good insulating property, high chemical stability, no rustiness, no aging and adaptability to harsh environment.
The processing procedure of the cable protective sleeve is that the raw materials are mixed firstly, then the raw materials are plasticized at high temperature and finally manufactured by extrusion molding, the moisture contained in the raw materials cannot be effectively taken out when the raw materials are added by the existing extrusion molding equipment, the quality of subsequent extrusion molding is influenced, and meanwhile, the outer surface of the cable protective sleeve is usually not smooth enough after the cable protective sleeve is extruded, and the attractiveness of the cable protective sleeve is influenced.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned technical problem, provide a power cable protection tube production with extruding setting device, this technical scheme has solved the current extrusion setting equipment that proposes in the above-mentioned background art, can not effectually take out the moisture that contains in the raw materials when the raw materials adds, influences follow-up extrusion moulding's quality, and cable protective sheath is usually not smooth enough after extruding simultaneously, influences the problem of cable protective sheath's pleasing to the eye degree.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:
the utility model provides a power cable protection tube production is with extruding setting device, includes:
the lower surface of the base is fixedly connected with supporting legs;
the feeding mechanism comprises a feeding motor, a feeding cavity, a feeding screw, a discharging cavity, a discharging pipe and a feeding hopper, wherein the feeding cavity is fixedly connected to the left side of the upper end of the base through a support;
the extruding mechanism is fixedly connected to the middle part of the upper surface of the base through a bracket;
the shaping mechanism comprises a bottom plate, a support frame and a shaping rotating wheel, the bottom plate is fixedly connected to the right end of the upper surface of the base, the support frame is fixedly connected to the upper surface of the bottom plate, and the upper end of the support frame is rotatably connected with the shaping rotating wheel;
drainage mechanism, including drain pipe and drain tank, drain pipe one end and feeding chamber fixed connection, the other end and drain tank fixed connection, the drain tank sets up in the base upper end.
Preferably, the horizontal plane of the lower surface in the feeding cavity forms an angle A (A is more than 1 degree and less than or equal to 6 degrees), a drain hole is formed in the lower position of the lower surface in the feeding cavity, and the drain hole is communicated with a drain pipe.
Preferably, the extruding mechanism comprises a double-screw driving motor, an extruding cavity, a shaping outer die, a die core, a temperature compensating heating device and an extruding screw rod, the double-screw driving motor, the extruding cavity and the shaping outer die are all fixedly connected with the base through a support, the upper end of the left side of the extruding cavity is fixedly connected with a discharging pipe, the left end of the extruding cavity is fixedly connected with the double-screw driving motor, the output end of the double-screw driving motor is fixedly connected with the extruding screw rod, the extruding screw rod is arranged in the extruding cavity, the right end of the extruding cavity is fixedly connected with the shaping outer die, the die core is coaxially arranged in the shaping outer die, and the temperature compensating heating device is arranged at the left end of the outer surface of the shaping outer die.
Preferably, a feed hole is formed in the upper end of the left side of the extrusion cavity and communicated with the discharge pipe, an exhaust block is arranged in the middle of the extrusion cavity, an exhaust hole is formed in the surface of the exhaust block, and the exhaust hole is communicated with the inner portion of the extrusion cavity.
Preferably, the number of the extrusion screws is two, and the two extrusion screws are respectively and fixedly connected with the output end of the double-screw driving motor.
Preferably, a cooling device is arranged inside the right side of the mold core.
Preferably, the central plane of the shaping rotating wheel and the axis of the extruding mechanism are located on the same horizontal plane, the number of the shaping mechanisms is two, and the two shaping mechanisms are symmetrically arranged at the right end of the upper surface of the base.
Compared with the prior art, the utility model has the beneficial effects that:
1) the raw materials are added in a screw feeding mode, the raw materials are extruded in the feeding cavity by the feeding screw when being extruded out of the feeding cavity, so that moisture among the raw materials is extruded, the extruded moisture flows to the drain hole from the inclined extrusion cavity and is discharged into the drain tank through the drain pipe, the effect of discharging the moisture in the raw materials during feeding is achieved, and the quality of subsequent extrusion shaping is improved;
2) the compression section of the extrusion die is provided with a temperature compensation heating device, so that the temperature of the protective sleeve is compensated when the protective sleeve is extruded and shaped, the protective sleeve is extruded more smoothly, and the tail end of the die core of the extrusion die is provided with a cooling device, so that the inner part of the protective sleeve can be effectively cooled and shaped when the protective sleeve is extruded;
3) the shaping mechanism is arranged behind the extruding mechanism, and after the protective sleeve is extruded, the outer surface of the protective sleeve is pressed and shaped through the shaping rotating wheel on the shaping mechanism, so that the outer surface of the protective sleeve is smoother.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the internal structure of the feeding mechanism of the present invention;
FIG. 4 is a schematic perspective view of an extrusion mechanism of the present invention;
FIG. 5 is a schematic view showing the internal structure of the extruding mechanism of the present invention;
fig. 6 is a schematic perspective view of the setting mechanism of the present invention.
The reference numbers in the figures are:
1. a base; 101. supporting legs; 2. a feeding mechanism; 201. a feeding motor; 202. a feed cavity; 203. a feed screw; 204. a discharge cavity; 205. a discharge pipe; 206. a drain hole; 207. a feed hopper; 3. an extrusion mechanism; 301. a double-screw drive motor; 302. an extrusion chamber; 303. shaping the outer mold; 304. a mold core; 305. a cooling device; 306. a temperature-compensating heating device; 307. extruding a screw; 308. a feed port; 309. an exhaust block; 310. An exhaust hole; 4. a shaping mechanism; 401. a base plate; 402. a support frame; 403. shaping the rotating wheel; 5. a drain pipe; 6. a drainage tank.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-2, an extrusion molding apparatus for producing a power cable protection pipe includes:
the lower surface of the base 1 is fixedly connected with a supporting leg 101;
the feeding mechanism 2 is fixedly connected to the left end of the base 1 through a bracket;
please refer to fig. 3: comprises a feeding motor 201, a feeding cavity 202, a feeding screw 203, a discharging cavity 204, a discharging pipe 205 and a feeding hopper 207, wherein the feeding cavity 202 is fixedly connected to the left side of the upper end of a base 1 through a bracket, the feeding motor 201 is fixedly connected to the left side of the feeding cavity 202, the output end of the feeding motor 201 is fixedly connected with the feeding screw 203, the feeding screw 203 is arranged inside the feeding cavity 202, the feeding hopper 207 is fixedly connected to the upper end of the feeding cavity 202, the feeding hopper 207 is communicated with the inside of the feeding cavity 202, the discharging cavity 204 is fixedly connected to the right end of the feeding cavity 202, the discharging pipe 205 is fixedly connected to the bottom of the discharging cavity 204, the lower surface and the horizontal plane inside the feeding cavity 202 are 3 degrees, a water drainage hole 206 is formed at the lower position of the lower surface inside the feeding cavity 202, the water drainage hole 206 is communicated with a water drainage pipe 5, raw material is added in a screw feeding mode, when the raw material is extruded into the discharging cavity 204 by the feeding screw 203 in the feeding cavity 202, the water is extruded so as to extrude the water between the raw materials, the extruded water flows to the water discharge hole 206 from the bottom surface of the inclined extrusion cavity 202 and is discharged to the water discharge box 6 through the water discharge pipe 5, so that the effect of discharging the water in the raw materials during feeding is achieved, and the quality of subsequent extrusion shaping is improved;
the extruding mechanism 3 is fixedly connected to the middle part of the upper surface of the base 1 through a bracket;
referring to fig. 4-5, the extruding mechanism 3 includes a twin-screw driving motor 301, an extruding cavity 302, a shaping outer mold 303, a mold core 304, a temperature compensating heating device 306 and an extruding screw 307, the twin-screw driving motor 301, the extruding cavity 302 and the shaping outer mold 303 are all fixedly connected with the base 1 through a bracket, the upper end of the left side of the extruding cavity 302 is fixedly connected with the discharging pipe 205, the twin-screw driving motor 301 is fixedly connected with the left end of the extruding cavity 302, the output end of the twin-screw driving motor 301 is fixedly connected with the extruding screw 307, the extruding screw 307 is arranged in the extruding cavity 302, the shaping outer mold 303 is fixedly connected with the right end of the extruding cavity 302, the mold core 304 is coaxially arranged in the shaping outer mold 303, the temperature compensating heating device 306 is arranged at the left end of the outer surface of the shaping outer mold 303, the upper end of the left side of the extruding cavity 302 is provided with a feeding hole 308, the feeding hole 308 is communicated with the discharging pipe 205, the middle of the extruding cavity 302 is provided with an exhaust block 309, the surface of the exhaust block 309 is provided with an exhaust hole 310, the exhaust hole 310 is communicated with the interior of the extrusion cavity 302, two extrusion screws 307 are provided, the two extrusion screws 307 are respectively and fixedly connected with the output end of the double-screw driving motor 301, the cooling device 305 is arranged in the right side of the mold core 304, the compression section of the extrusion mold is provided with a temperature compensation heating device, the temperature compensation is carried out on the protective sleeve when the protective sleeve is extruded and shaped, so that the protective sleeve is extruded more smoothly, and the cooling device is arranged at the tail end of the mold core of the extrusion mold, so that the protective sleeve can be effectively cooled and shaped when being extruded;
the shaping mechanism 4 is fixedly connected to the right end of the base 1;
as shown in fig. 6, the shaping mechanism 4 includes a bottom plate 401, a supporting frame 402 and a shaping rotating wheel 403, the bottom plate 401 is fixedly connected to the right end of the upper surface of the base 1, the supporting frame 402 is fixedly connected to the upper surface of the bottom plate 401, the upper end of the supporting frame 402 is rotatably connected to the shaping rotating wheel 403, the central plane of the shaping rotating wheel 403 and the axis of the extruding mechanism 3 are in the same horizontal plane, there are two shaping mechanisms 4, the two shaping mechanisms 4 are symmetrically arranged at the right end of the upper surface of the base 1, the shaping mechanism 4 is arranged behind the extruding mechanism 3, and after the protective sleeve is extruded, the outer surface of the protective sleeve is pressed and shaped through the shaping rotating wheel 403 on the shaping mechanism, so that the outer surface of the protective sleeve is smoother;
drainage mechanism, including drain pipe 5 and drain tank 6, drain pipe 5 one end and feeding chamber 202 fixed connection, the other end and drain tank 6 fixed connection, drain tank 6 sets up in base 1 upper end.
In conclusion, the extrusion forming device has the advantages that the moisture in the raw materials can be discharged when the protective sleeve is subjected to extrusion forming through the structural design, the extrusion forming quality of the protective sleeve is improved, and meanwhile, the outer surface of the extruded protective sleeve is pressed through the forming rotating wheel, so that the smoothness of the outer surface of the protective sleeve is improved.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a power cable protection tube production is with extruding setting device which characterized in that includes:
the lower surface of the base (1) is fixedly connected with a supporting leg (101);
the feeding mechanism (2) comprises a feeding motor (201), a feeding cavity (202), a feeding screw rod (203), a discharging cavity (204), a discharging pipe (205) and a feeding hopper (207), wherein the feeding cavity (202) is fixedly connected to the left side of the upper end of the base (1) through a support, the feeding motor (201) is fixedly connected to the left side of the feeding cavity (202), the output end of the feeding motor (201) is fixedly connected with the feeding screw rod (203), the feeding screw rod (203) is arranged inside the feeding cavity (202), the feeding hopper (207) is fixedly connected to the upper end of the feeding cavity (202), the feeding hopper (207) is communicated with the inside of the feeding cavity (202), the discharging cavity (204) is fixedly connected to the right end of the feeding cavity (202), and the discharging pipe (205) is fixedly connected to the bottom of the discharging cavity (204);
the extruding mechanism (3) is fixedly connected to the middle part of the upper surface of the base (1) through a bracket;
the shaping mechanism (4) comprises a bottom plate (401), a supporting frame (402) and a shaping rotating wheel (403), the bottom plate (401) is fixedly connected to the right end of the upper surface of the base (1), the supporting frame (402) is fixedly connected to the upper surface of the bottom plate (401), and the upper end of the supporting frame (402) is rotatably connected with the shaping rotating wheel (403);
drainage mechanism, including drain pipe (5) and drain tank (6), drain pipe (5) one end and feeding chamber (202) fixed connection, the other end and drain tank (6) fixed connection, drain tank (6) set up in base (1) upper end.
2. The extrusion molding device for the production of the power cable protection pipe as claimed in claim 1, wherein the horizontal plane of the inner lower surface of the feeding cavity (202) forms an angle A (1 ° < A ≤ 6 °), a drain hole (206) is formed at the lower position of the inner lower surface of the feeding cavity (202), and the drain hole (206) is communicated with the drain pipe (5).
3. The extrusion molding device for the production of the power cable protection tube according to claim 1, wherein the extrusion mechanism (3) comprises a double-screw driving motor (301), an extrusion cavity (302), a molding outer die (303), a die core (304), a temperature compensation heating device (306) and an extrusion screw (307), the double-screw driving motor (301), the extrusion cavity (302) and the molding outer die (303) are all fixedly connected with the base (1) through a bracket, the upper end of the left side of the extrusion cavity (302) is fixedly connected with the discharge tube (205), the left end of the extrusion cavity (302) is fixedly connected with the double-screw driving motor (301), the output end of the double-screw driving motor (301) is fixedly connected with the extrusion screw (307), the extrusion screw (307) is arranged in the extrusion cavity (302), and the right end of the extrusion cavity (302) is fixedly connected with the molding outer die (303), the inner part of the shaping external mold (303) is coaxially provided with a mold core (304), and the left end of the outer surface of the shaping external mold (303) is provided with a temperature compensating heating device (306).
4. The extrusion molding device for the production of the power cable protection tube as claimed in claim 3, wherein a feed hole (308) is formed in the upper left end of the extrusion cavity (302), the feed hole (308) is communicated with the discharge tube (205), an exhaust block (309) is arranged in the middle of the extrusion cavity (302), an exhaust hole (310) is formed in the surface of the exhaust block (309), and the exhaust hole (310) is communicated with the interior of the extrusion cavity (302).
5. The extrusion molding device for producing the power cable protection tube as claimed in claim 4, wherein there are two extrusion screws (307), and the two extrusion screws (307) are respectively fixedly connected with the output end of the twin-screw driving motor (301).
6. The extrusion-molding apparatus for the production of a protection tube of a power cable as claimed in claim 5, wherein a cooling device (305) is provided inside the right side of the mold core (304).
7. The extrusion molding device for producing the power cable protection tube as claimed in claim 4, wherein the center plane of the molding wheel (403) and the axis of the extrusion mechanism (3) are located at the same horizontal plane, and there are two molding mechanisms (4), and the two molding mechanisms (4) are symmetrically arranged at the right end of the upper surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121936056.XU CN215661747U (en) | 2021-08-18 | 2021-08-18 | Extrusion molding device for production of power cable protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121936056.XU CN215661747U (en) | 2021-08-18 | 2021-08-18 | Extrusion molding device for production of power cable protection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215661747U true CN215661747U (en) | 2022-01-28 |
Family
ID=79953471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121936056.XU Active CN215661747U (en) | 2021-08-18 | 2021-08-18 | Extrusion molding device for production of power cable protection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215661747U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056451A (en) * | 2022-06-20 | 2022-09-16 | 江苏奇鹰电线电缆有限公司 | Conical double-screw extrusion device for cable protection pipe |
| CN117584423A (en) * | 2024-01-18 | 2024-02-23 | 江苏清龙新材料科技有限公司 | Plastic extruding machine for producing cable sheath material with stable discharging |
-
2021
- 2021-08-18 CN CN202121936056.XU patent/CN215661747U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056451A (en) * | 2022-06-20 | 2022-09-16 | 江苏奇鹰电线电缆有限公司 | Conical double-screw extrusion device for cable protection pipe |
| CN115056451B (en) * | 2022-06-20 | 2023-10-13 | 江苏奇鹰电线电缆有限公司 | Conical double-screw extrusion device for cable protection pipe |
| CN117584423A (en) * | 2024-01-18 | 2024-02-23 | 江苏清龙新材料科技有限公司 | Plastic extruding machine for producing cable sheath material with stable discharging |
| CN117584423B (en) * | 2024-01-18 | 2024-04-05 | 江苏清龙新材料科技有限公司 | Plastic extruding machine for producing cable sheath material with stable discharging |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215661747U (en) | Extrusion molding device for production of power cable protection pipe | |
| CN201471709U (en) | Inner-layer basket type outer-layer divided-flow die of plastic composite tube | |
| CN100563999C (en) | Conical double screw extruder special for wood plastic composite material | |
| CN210362356U (en) | Polyethylene pipe extrusion device | |
| CN210525794U (en) | Plastic extruding machine for producing cables | |
| CN214820676U (en) | Water-cooled parallel equidirectional double-screw extruder for polypropylene plastic particles | |
| CN212147465U (en) | Heating extrusion equipment for rubber accessories of shoes | |
| CN101579915A (en) | Pre-setting supporting assembling die for plastic extruder | |
| CN205255456U (en) | Spiral extruder of extrusion effect has been improved | |
| CN213227466U (en) | Extruder with melting plasticizing and filtering functions for polyethylene | |
| CN111391270A (en) | Sectional type double screw extruding machine | |
| CN112086245A (en) | Extrusion die of liquid cooling cable of large-current charging pile | |
| CN112223708A (en) | Carbon fiber tube forming device and carbon fiber tube | |
| CN214491516U (en) | Extruder is used in cable processing | |
| CN211591251U (en) | Double-screw extruder unit | |
| CN206883866U (en) | A kind of extrusion die of ultralight clay extruder | |
| CN204222125U (en) | A kind of modified node method of extruded mould | |
| CN214056388U (en) | Extrusion molding equipment for low-voltage cable production | |
| CN104139505A (en) | Plastic finned tube production method | |
| CN218857646U (en) | A mould for PVC tubular product | |
| CN214521819U (en) | Novel extrusion die | |
| CN207983945U (en) | A kind of cross-head | |
| CN221187465U (en) | Heat pipe type temperature adjusting screw | |
| CN214137230U (en) | A novel full-automatic extruder production line for tubular product production | |
| CN216941759U (en) | Steel-plastic co-extrusion die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |