CN219114648U - Equipment for producing wire and cable sheath - Google Patents
Equipment for producing wire and cable sheath Download PDFInfo
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- CN219114648U CN219114648U CN202223176785.7U CN202223176785U CN219114648U CN 219114648 U CN219114648 U CN 219114648U CN 202223176785 U CN202223176785 U CN 202223176785U CN 219114648 U CN219114648 U CN 219114648U
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- shaped frame
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides equipment for producing wire and cable jackets, which relates to the technical field of jacket production and comprises a bearing plate and a door-shaped frame arranged on the upper surface of the bearing plate, and positioning adjusting assemblies symmetrically arranged on the upper surface of the bearing plate and positioned on the inner side of the door-shaped frame; the first template and the second template that are semi-circular symmetry and set up are installed in the inboard top of door shape frame through two second cylinders and seal the subassembly of moulding plastics, install in the cooling drawing of patterns subassembly of loading board bottom, this design adopts the mode of first template and second template block, can realize the drawing of patterns of moulding plastics die cavity and shaping sheath fast, the automation mechanized operation of cooperation cylinder has furthermore improved production efficiency, utilize center pole and cooling circulation pipe's cooperation simultaneously, can utilize the water-cooled mode to carry out cooling to the shaping sheath after injection molding, can make things convenient for the shaping sheath to cool off the drawing of patterns fast, make things convenient for the taking out of center pole again.
Description
Technical Field
The utility model relates to the technical field of sheath production, in particular to equipment for producing wire and cable sheaths.
Background
The cable is generally made by one or more conductors insulated with each other and an outer insulating protective layer, when the cable is broken in the use process and broken, the broken wire core needs to be butted, a cable sheath (namely a cable heat shrinkage tube) needs to be sleeved in the butt joint process, so that the insulation and moisture-proof sealing is realized at the butt joint position of the wire core, and as the cable is a plurality of different phase lines, the cable sheath is generally of different colors, but when the cable sheath production line produces sheaths of different colors, the cable sheath production line needs to stop after the sheath of the first color is produced, the whole die head is disassembled and cleaned, and then the whole die head is mounted on a machine body to produce the sheath of the next color.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides equipment for producing a wire and cable sheath, and solves the problems of the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: an apparatus for producing a wire and cable jacket comprising a carrier plate and a surface-mounted portal frame on the carrier plate, the apparatus further comprising:
the positioning and adjusting components are symmetrically arranged on the upper surface of the bearing plate and positioned on the inner side of the door-shaped frame;
the first template and the second template are arranged in a semicircular symmetry mode, and are respectively connected with the two positioning adjusting assemblies;
the plugging injection molding assembly is arranged at the top of the inner side of the door-shaped frame through two second cylinders, and the two second cylinders are symmetrically arranged at the top of the door-shaped frame;
and the cooling demolding assembly is arranged at the bottom of the bearing plate.
As a further technical scheme of the utility model, the positioning adjusting assembly comprises two fixing plates symmetrically arranged on the inner side of the door-shaped frame, two ends of each fixing plate are respectively fixed on the top of the door-shaped frame and the surface of the bearing plate, and a plurality of first air cylinders are uniformly distributed on the surface of each fixing plate at intervals;
the telescopic ends of the first cylinders on one fixing plate are connected to the outer wall of the first template together, and the telescopic ends of the first cylinders on the other fixing plate are connected to the outer wall of the second template together.
As a further technical scheme of the utility model, the first template and the second template have the same size structure, the middle part of the upper surface of the bearing plate is positioned between the first template and the second template, a lower sealing element is embedded and installed, the outer diameter of the lower sealing element is the same as the sum of the radiuses of the first template and the second template, and the middle part of the surface of the lower sealing element is provided with a through hole.
As a further technical scheme of the utility model, the plugging injection molding assembly comprises two connecting plates connected with the telescopic ends of two second cylinders, an upper plugging piece is connected between the two connecting plates together, and an upper sealing piece is arranged on the lower surface of the upper plugging piece;
the middle part of the bottom surface of the upper sealing piece is connected with an injection molding spray head, the upper surface of the upper sealing piece is connected with an injection molding pipe, one end of the injection molding pipe penetrates through the upper sealing piece and is communicated with the injection molding spray head, and the outer diameter of the upper sealing piece is the same as the outer diameter of the lower sealing piece.
As a further technical scheme of the utility model, the cooling demolding assembly comprises connecting rods symmetrically arranged on the lower surface of the bearing plate, the bottom ends of the two connecting rods are connected with a bottom plate together, a third cylinder is vertically arranged in the middle of the upper surface of the bottom plate, the telescopic end of the third cylinder is fixedly connected with a center rod penetrating through the bearing plate and the through hole in the middle of the surface of the lower sealing element, and the outer diameter of the center rod is matched with the inner diameter of the through hole.
As a further technical scheme of the utility model, the lower end face of the central rod is positioned at two sides of the telescopic end of the third cylinder and is respectively connected with a water outlet and a water inlet, a cooling circulation pipe which is spirally distributed is arranged in the central rod, and two ends of the cooling circulation pipe are respectively communicated with the water inlet and the water outlet.
Advantageous effects
The utility model provides equipment for producing a wire and cable sheath, which has the following beneficial effects compared with the prior art:
the equipment for producing the wire and cable sheath adopts the mode of the clamping of the first template and the second template, can quickly realize the formation of an injection molding die cavity and the demolding of a molding sheath, is matched with the automatic operation of an air cylinder, further improves the production efficiency, simultaneously utilizes the cooperation of a center rod and a cooling circulating pipe, can cool the molding sheath in a water cooling mode after injection molding, can quickly cool and demold the molding sheath, is convenient for the extraction of the center rod, and has simple operation and high production efficiency.
Drawings
Fig. 1 is a schematic view of an apparatus for producing a wire and cable jacket;
FIG. 2 is a schematic illustration of a block injection molding assembly in an apparatus for producing wire and cable jackets;
fig. 3 is a schematic view showing the installation of a cooling circulation pipe in an apparatus for producing a wire and cable sheath.
In the figure: 1. a carrying plate; 2. a door-shaped frame; 3. a first template; 4. a second template; 5. a fixing plate; 6. a first cylinder; 7. an upper blocking member; 71. a second cylinder; 72. a connecting plate; 73. injection molding a tube; 74. an upper seal; 75. injection molding a spray head; 8. a central rod; 81. a water outlet; 82. a water inlet; 83. a cooling circulation pipe; 9. a bottom plate; 91. a connecting rod; 92. a third cylinder; 11. and a lower seal.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical scheme of an apparatus for producing a wire and cable sheath: an apparatus for producing a wire and cable jacket comprising a carrier plate 1 and a door-shaped frame 2 surface-mounted on the carrier plate 1, the apparatus further comprising:
as shown in fig. 1, the positioning adjusting assembly of the design is symmetrically installed on the upper surface of the bearing plate 1 and located on the inner side of the door-shaped frame 2, the positioning adjusting assembly comprises two fixing plates 5 symmetrically installed on the inner side of the door-shaped frame 2, two ends of each fixing plate 5 are respectively fixed on the top of the door-shaped frame 2 and the surface of the bearing plate 1, a plurality of first air cylinders 6 are uniformly distributed on the surface of each fixing plate 5 at equal intervals, the telescopic ends of the plurality of first air cylinders 6 on one fixing plate 5 are commonly connected with the outer wall of the first mold plate 3, the telescopic ends of the plurality of first air cylinders 6 on the other fixing plate 5 are commonly connected with the outer wall of the second mold plate 4, and the fixing plates 5 are symmetrically designed on the inner side of the door-shaped frame 2 so as to install the plurality of first air cylinders 6, so that the first air cylinders 6 can be conveniently folded or separated by pushing the first mold plate 3 and the second mold plate 4 in the using process.
As shown in fig. 1, the first template 3 and the second template 4 which are arranged in a semicircular symmetrical manner in the design are respectively connected with two positioning adjusting assemblies, the size structures of the first template 3 and the second template 4 are the same, a lower sealing element 11 is embedded and installed between the first template 3 and the second template 4 in the middle of the upper surface of the bearing plate 1, the outer diameter of the lower sealing element 11 is the same as the sum of the radiuses of the first template 3 and the second template 4, through holes are formed in the middle of the surface of the lower sealing element 11, when the first template 3 and the second template 4 are clamped, the outer walls of the lower sealing element 11 are clamped, after the clamping is completed, the inner walls of the first template 3 and the second template 4 are tightly abutted against the outer walls of the lower sealing element 11, sealing is realized, and a sealing element (not shown in the figure) is required to be added to the side contact surface of the first template 3 and the second template 4, so as to improve the connection tightness of the first template 3 and the second template 4.
As shown in fig. 1 and 2, the plugging injection molding assembly of the design is installed at the top of the inner side of the door-shaped frame 2 through two second air cylinders 71, the two second air cylinders 71 are symmetrically installed at the top of the door-shaped frame 2, the plugging injection molding assembly comprises two connecting plates 72 connected with telescopic ends of the two second air cylinders 71, an upper plugging piece 7 is jointly connected between the two connecting plates 72, an upper sealing piece 74 is installed on the lower surface of the upper plugging piece 7, an injection nozzle 75 is connected in the middle of the bottom surface of the upper plugging piece 7, an injection molding pipe 73 is connected on the upper surface of the upper plugging piece 7, one end of the injection molding pipe 73 penetrates through the upper plugging piece 7 to be communicated with the injection nozzle 75, the outer diameter of the upper sealing piece 74 is identical to the outer diameter of the lower sealing piece 11, the second air cylinders 71 are arranged on the door-shaped frame 2, and the telescopic ends of the two second air cylinders 71 are connected with the connecting plates 72, so that the plugging injection molding assembly can be connected on one hand, on the other hand, the upper plugging injection molding assembly can be controlled, after the upper sealing piece 7 is clamped with the first template 3 and the second template 4, and the injection molding nozzle 75 can be conveniently injected into a mold cavity at the same time;
as shown in fig. 1 and 3, the cooling demolding assembly of this design is installed in the bottom of loading board 1, cooling demolding assembly includes the connecting rod 91 of symmetry installation in loading board 1 lower surface, the bottom of two connecting rods 91 is connected with bottom plate 9 jointly, the upper surface middle part of bottom plate 9 installs the third cylinder 92 perpendicularly, the telescopic end fixedly connected with of third cylinder 92 runs through loading board 1 and lower sealing member 11 surface middle part through hole's center rod 8, the external diameter and the internal diameter looks adaptation of through hole of center rod 8 utilize bottom plate 9 can bear the third cylinder 92, conveniently after the injection molding is accomplished, utilize the shrink of third cylinder 92 to drive center rod 8 and draw in the die cavity that first template 3 and second template 4 block formed.
As shown in fig. 3, the lower end surface of the center rod 8 is located at two sides of the telescopic end of the third cylinder 92 and is respectively connected with a water outlet 81 and a water inlet 82, a cooling circulation pipe 83 which is spirally distributed is installed in the center rod 8, two ends of the cooling circulation pipe 83 are respectively communicated with the water inlet 82 and the water outlet 81, the cooling circulation pipe 83 is arranged in the center rod 8, cold water is conveniently injected into the cooling circulation pipe 83 through the water inlet 82 after injection molding is completed, heat exchange occurs between the cooling circulation pipe 83 and heat in an injection molding cavity outside the center rod 8, and the cold water absorbing the heat is discharged from the water outlet 81, so that not only can cooling of an injection molding sheath be realized, but also the center rod 8 can be conveniently pulled out and demolded.
The working principle of the utility model is as follows: when the device is placed on a sheath production line, during production, the first cylinders 6 push the first templates 3 and the second templates 4 to be clamped to form an injection molding cavity, then the third cylinders 92 push the center rod 8 to move upwards to the center inside the injection molding cavity, and further the second cylinders 71 push the upper blocking piece 7 to block the top of the first templates 3 and the second templates 4, so that the upper part of the injection molding cavity is blocked;
further, the external injection molding material is injected into the injection molding cavity from the injection nozzle 75 through the injection molding pipe 73, after the belt injection molding is completed, external circulating cold water is injected into the cooling circulation pipe 83 through the water inlet 82, and the cooling and cooling of the injection molded sheath are realized through heat exchange between the cooling circulation pipe 83 and heat generated during the injection molding in the injection molding cavity outside the central rod 8, and the central rod 8 is also convenient to withdraw and demold;
after cooling for a period of time, the third cylinder 92 is controlled to retract to drive the center rod 8 to be pulled out of the injection molding cavity, then the second cylinder 71 is controlled to retract to drive the upper plugging piece 7 to move upwards, finally the first cylinder 6 is utilized to retract to separate the first template 3 from the second template 4, and the molded jacket is taken out.
Claims (6)
1. An apparatus for producing a wire and cable jacket comprising a carrier plate (1) and a door-shaped frame (2) surface-mounted on the carrier plate (1), characterized in that the apparatus further comprises:
the positioning and adjusting components are symmetrically arranged on the upper surface of the bearing plate (1) and positioned on the inner side of the door-shaped frame (2);
the first template (3) and the second template (4) are arranged in a semicircular symmetry mode, and the first template (3) and the second template (4) are respectively connected with the two positioning adjusting assemblies;
the plugging injection molding assembly is arranged at the top of the inner side of the door-shaped frame (2) through two second air cylinders (71), and the two second air cylinders (71) are symmetrically arranged at the top of the door-shaped frame (2);
and the cooling demoulding assembly is arranged at the bottom of the bearing plate (1).
2. An apparatus for producing a wire and cable sheath according to claim 1, wherein the positioning adjustment assembly comprises two fixing plates (5) symmetrically installed inside the door-shaped frame (2), both ends of the fixing plates (5) are respectively fixed on the top of the door-shaped frame (2) and the surface of the carrying plate (1), and a plurality of first cylinders (6) are uniformly distributed on the surface of each fixing plate (5) at equal intervals;
the telescopic ends of a plurality of first air cylinders (6) on one fixing plate (5) are commonly connected to the outer wall of the first template (3), and the telescopic ends of a plurality of first air cylinders (6) on the other fixing plate (5) are commonly connected to the outer wall of the second template (4).
3. The equipment for producing the wire and cable sheath according to claim 1, wherein the first template (3) and the second template (4) have the same size and structure, a lower sealing element (11) is embedded and installed between the first template (3) and the second template (4) in the middle of the upper surface of the bearing plate (1), the outer diameter of the lower sealing element (11) is the same as the sum of the radiuses of the first template (3) and the second template (4), and a through hole is formed in the middle of the surface of the lower sealing element (11).
4. An apparatus for producing a wire and cable jacket according to claim 1, wherein the plugging injection molding assembly comprises two connection plates (72) connected to the telescopic ends of two second cylinders (71), an upper plugging member (7) being commonly connected between the two connection plates (72), an upper sealing member (74) being mounted on the lower surface of the upper plugging member (7);
the middle part of the bottom surface of the upper plugging piece (7) is connected with an injection molding spray head (75), the upper surface of the upper plugging piece (7) is connected with an injection molding pipe (73), one end of the injection molding pipe (73) penetrates through the upper plugging piece (7) to be communicated with the injection molding spray head (75), and the outer diameter of the upper sealing piece (74) is the same as the outer diameter of the lower sealing piece (11).
5. A device for producing a wire and cable sheath according to claim 3, wherein the cooling demoulding assembly comprises connecting rods (91) symmetrically arranged on the lower surface of the bearing plate (1), the bottom ends of the two connecting rods (91) are commonly connected with a bottom plate (9), a third cylinder (92) is vertically arranged in the middle of the upper surface of the bottom plate (9), a central rod (8) penetrating through the bearing plate (1) and the middle through hole in the surface of the lower sealing element (11) is fixedly connected with the telescopic end of the third cylinder (92), and the outer diameter of the central rod (8) is matched with the inner diameter of the through hole.
6. The device for producing the wire and cable sheath according to claim 5, wherein the lower end surface of the center rod (8) is connected with a water outlet (81) and a water inlet (82) respectively at two sides of the telescopic end of the third cylinder (92), and a cooling circulation pipe (83) which is spirally distributed is installed in the center rod (8), and two ends of the cooling circulation pipe (83) are respectively communicated with the water inlet (82) and the water outlet (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223176785.7U CN219114648U (en) | 2022-11-29 | 2022-11-29 | Equipment for producing wire and cable sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223176785.7U CN219114648U (en) | 2022-11-29 | 2022-11-29 | Equipment for producing wire and cable sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219114648U true CN219114648U (en) | 2023-06-02 |
Family
ID=86535100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223176785.7U Active CN219114648U (en) | 2022-11-29 | 2022-11-29 | Equipment for producing wire and cable sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219114648U (en) |
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2022
- 2022-11-29 CN CN202223176785.7U patent/CN219114648U/en active Active
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