A cable protection tube extrusion and profiling apparatus

Abstract

The utility model discloses a cable protection tube extrusion setting device, including first rack, feeding mechanism, extrusion mechanism, setting mechanism and positioning mechanism, the setting mechanism includes first support frame, first connecting block and first setting roller, the first support frame symmetry sets up in the right -hand member of first rack, the lower extreme of first support frame is equipped with the first adjusting hole, the upper end of first setting roller is connected with the first limit piece of rotation, the upper end of first limit piece is equipped with first connecting column, the upper end of first connecting column is equipped with first screw hole, the upper end of first support frame is equipped with first perforation, first connecting column with first perforation is matched. The utility model provides a cable protection tube extrusion setting device, and it can be different according to the first extrusion mould, and the different first setting roller of matching installation is realized positioning through the first laser emitter to the first positioning hole, guarantees the position accurate of first setting roller.

Description

Technical Field

[0001] This utility model belongs to the field of shaping devices, specifically relating to a cable protection tube extrusion shaping device. Background Technology

[0002] Cable protection sleeves are a new type of sleeve material widely used in power engineering. With the rapid development of underground power cable laying projects, the use of cable protection sleeves is becoming more and more widespread. Generally, cable protection sleeves need to meet the requirements of good insulation performance, high chemical stability, no rusting, no aging, and adaptability to harsh environments.

[0003] The processing of cable protection sleeves involves mixing raw materials, then plasticizing them at high temperature, and finally extruding them. Existing extrusion molding equipment is used, but the extrusion dies for cable protection tubes come in multiple sizes. After changing the extrusion die, the molding device also needs to be repositioned, otherwise it will affect the quality of subsequent extrusion molding. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this utility model provides a cable protection tube extrusion and shaping device.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A cable protection pipe extrusion and shaping device includes a first frame, a feeding mechanism, an extrusion mechanism, a shaping mechanism, and a positioning mechanism. The feeding mechanism is located at the left end of the first frame, the shaping mechanism is located at the right end of the first frame, the extrusion mechanism is located between the feeding mechanism and the shaping mechanism, and the positioning mechanism is located on the shaping mechanism. The shaping mechanism includes a first support frame, a first connecting block, and a first shaping roller. The first support frame is symmetrically arranged at the right end of the first frame. The lower end of the first support frame is provided with a first adjustment hole. The upper end of the first shaping roller is rotatably connected to a first limiting block. The upper end of the first limiting block is provided with a first connecting post. The upper end of the first connecting post is provided with a first threaded hole. The upper end of the first support frame is provided with a first through hole. The first connecting post matches the first through hole. The first connecting block is arranged at the upper end of the first support frame. The first connecting block is provided with a first through hole. The first through hole matches the first threaded hole.

[0006] Furthermore, the extrusion mechanism includes a first extrusion die, the first extrusion die having a first positioning hole, and the positioning mechanism includes a first laser emitter, the first laser emitter being disposed at the upper end of the first connecting block, the first laser emitter being vertically oriented toward the first extrusion die.

[0007] Furthermore, the first support frame is provided with first guide rods at both ends, the first connecting block is provided with first guide holes at both ends, the first guide holes correspond one-to-one with the first guide rods, the first guide rods are provided with first stops at both ends, and the lower ends of the first stops are fixedly connected to the first support frame.

[0008] Furthermore, the first limiting block has a first limiting groove at both ends, and the first adjusting block has a first limiting strip at both ends, with the first limiting strip corresponding to the first limiting groove one by one.

[0009] Furthermore, the upper end of the first connecting block is provided with a first connecting rod, the upper end of the first connecting rod is provided with a first hinge seat, the lower end of the first laser emitter is provided with a second hinge seat, the first hinge seat is provided with a first mounting hole, the second hinge seat is provided with a second mounting hole, and the second mounting hole matches the first mounting hole.

[0010] The cable protection tube extrusion and shaping device disclosed in this utility model has the following advantages compared with the prior art: it can match and install different first shaping rollers according to different first extrusion dies, and can align and fix the first shaping rollers with the first extrusion die. The first laser emitter emits light to the first positioning hole to achieve positioning, ensuring the accurate position of the first shaping rollers. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of a preferred embodiment of the present invention.

[0012] Figure 2 This is a schematic diagram of the shaping mechanism of a preferred embodiment of the present invention.

[0013] Figure 3 This is a schematic diagram of the structure of the first support frame of a preferred embodiment of the present invention.

[0014] Figure 4 This is a schematic diagram of the structure of the first limiting strip in a preferred embodiment of the present invention.

[0015] Figure 5 This is a schematic diagram of the structure of the first positioning hole in a preferred embodiment of the present invention.

[0016] The reference numerals in the accompanying drawings include: 110, first frame; 120, feeding mechanism; 130, extrusion mechanism; 140, first extrusion die; 141, first positioning hole; 142, first calibration line; 210, first support frame; 211, first adjustment hole; 212, first through hole; 213, first limiting strip; 220, first shaping roller; 230, first limiting block; 231, first limiting groove; 240, first connecting post; 241, first threaded hole; 250, first connecting block; 251, first through hole; 252, first guide hole; 260, first connecting rod; 270, first laser emitter; 280, first guide rod; 281, first stop. Detailed Implementation

[0017] This utility model discloses a visual breathing function trainer. The specific implementation of this utility model will be further described below with reference to preferred embodiments.

[0018] See attached diagram. Figure 1-5 , Figure 1 This is a schematic diagram of a preferred embodiment of the present invention. Figure 2 This is a schematic diagram of the shaping mechanism according to a preferred embodiment of the present invention. Figure 3 This is a schematic diagram of the structure of the first support frame 210 according to a preferred embodiment of the present invention. Figure 4 This is a schematic diagram of the structure of the first limiting strip 213 in a preferred embodiment of this utility model. Figure 5 This is a schematic diagram of the structure of the first positioning hole 141 in a preferred embodiment of the present invention.

[0019] Preferred embodiment.

[0020] This embodiment provides a cable protection tube extrusion and shaping device, including a first frame 110, a feeding mechanism 120, an extrusion mechanism 130, a shaping mechanism, and a positioning mechanism. The feeding mechanism 120 is disposed at the left end of the first frame 110, the shaping mechanism is disposed at the right end of the first frame 110, the extrusion mechanism is disposed between the feeding mechanism 120 and the shaping mechanism, and the positioning mechanism is disposed on the shaping mechanism. The shaping mechanism includes a first support frame 210, a first connecting block 250, and a first shaping roller 220. The first support frame 210 is symmetrically arranged at the right end of the first frame 110. The lower end of the first support frame 210 is provided with a first adjustment hole 211. The upper end of the first shaping roller 220 is rotatably connected to a first limiting block 230. The upper end of the first limiting block 230 is provided with a first connecting post 240. The upper end of the first connecting post 240 is provided with a first threaded hole 241. The upper end of the first support frame 210 is provided with a first through hole 212. The first connecting post 240 matches the first through hole 212. The first connecting block 250 is disposed at the upper end of the first support frame 210. The first connecting block 250 is provided with a first through hole 251. The first through hole 251 matches the first threaded hole 241.

[0021] Furthermore, the extrusion mechanism 130 includes a first extrusion die 140, the first extrusion die 140 is provided with a first positioning hole 141, and the positioning mechanism includes a first laser emitter 270, the first laser emitter 270 is disposed at the upper end of the first connecting block 250, and the first laser emitter 270 is disposed vertically toward the first extrusion die 140.

[0022] Furthermore, the first support frame 210 is provided with first guide rods 280 at both ends, and the first connecting block 250 is provided with first guide holes 252 at both ends. The first guide holes 252 correspond one-to-one with the first guide rods 280. The first guide rods 280 are provided with first stops 281 at both ends, and the lower end of the first stops 281 is fixedly connected to the first support frame 210.

[0023] Furthermore, the first limiting block 230 has a first limiting groove 231 at both ends, and the first adjusting block has a first limiting strip 213 at both ends, with the first limiting strip 213 corresponding to the first limiting groove 231 one by one.

[0024] Furthermore, the upper end of the first connecting block 250 is provided with a first connecting rod 260, the upper end of the first connecting rod 260 is provided with a first hinge seat, the lower end of the first laser emitter 270 is provided with a second hinge seat, the first hinge seat is provided with a first mounting hole, the second hinge seat is provided with a second mounting hole, and the second mounting hole matches the first mounting hole.

[0025] Working principle: The feeding mechanism 120 heats and conveys the raw material to the extrusion mechanism 130, where it is extruded through the extrusion mechanism 130 and the first extrusion die 140, and supported and shaped by the first shaping roller 220. Both the feeding mechanism 120 and the extrusion mechanism 130 are conventional selections. When different sizes of the first extrusion die 140 are installed, the first shaping roller 220 is also installed. The position of the first positioning hole 141 on the first extrusion die 140 corresponds to that of the first shaping roller 220. The first extrusion die 140 has a first calibration line 142, which is horizontally positioned and passes through the first positioning hole 141. The first laser emitter 270 emits a laser beam, and the laser emitter 270 is rotated up and down to illuminate the first calibration line 142. The positions of the first roller and the first connecting plate are then moved until the first laser emitter 270 illuminates the first positioning hole 141. Finally, the first roller and the first connecting plate are fixed.

[0026] It is worth mentioning that the technical features such as the first laser emitter 270 involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial arrangement of these technical features can be adopted by conventional choices in the field, and should not be regarded as the utility model point of this utility model patent. This utility model patent will not be further elaborated in detail.

[0027] For those skilled in the art, modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cable protection tube extrusion and shaping device, characterized in that, The device includes a first frame (110), a feeding mechanism (120), an extrusion mechanism (130), a shaping mechanism, and a positioning mechanism. The feeding mechanism (120) is located at the left end of the first frame (110), the shaping mechanism is located at the right end of the first frame (110), the extrusion mechanism (130) is located between the feeding mechanism (120) and the shaping mechanism, and the positioning mechanism is located on the shaping mechanism. The shaping mechanism includes a first support frame (210), a first connecting block (250), and a first shaping roller (220). The first support frame (210) is symmetrically arranged at the right end of the first frame (110). The lower end of the first support frame (210) is provided with a first adjusting hole (211). The upper end of the first shaping roller (220) is rotatably connected to a first limiting block (230). The upper end of the first limiting block (230) is provided with a first connecting post (240). The upper end of the first connecting post (240) is provided with a first threaded hole (241). The upper end of the first support frame (210) is provided with a first through hole (212). The first connecting post (240) and the first shaping roller (220) are connected to the first shaping roller (220). A through hole (212) is matched, the first connecting block (250) is disposed at the upper end of the first support frame (210), the first connecting block (250) is provided with a first through hole (251), the first through hole (251) is matched with the first threaded hole (241), the extrusion mechanism (130) includes a first extrusion die (140), the first extrusion die (140) is provided with a first positioning hole (141), the positioning mechanism includes a first laser emitter (270), the first laser emitter (270) is disposed at the upper end of the first connecting block (250), and the first laser emitter (270) is disposed vertically toward the first extrusion die (140).

2. The cable protection tube extrusion and shaping device according to claim 1, characterized in that, The first support frame (210) has a first guide rod (280) at both ends, and the first connecting block (250) has a first guide hole (252) at both ends. The first guide hole (252) corresponds to the first guide rod (280) one by one. The first guide rod (280) has a first stop block (281) at both ends. The lower end of the first stop block (281) is fixedly connected to the first support frame (210).

3. The cable protection tube extrusion and shaping device according to claim 2, characterized in that, The first limiting block (230) has a first limiting groove (231) at both ends, and the first support frame (210) has a first limiting strip (213) at both ends. The first limiting strip (213) corresponds to the first limiting groove (231) one by one.

4. The cable protection tube extrusion and shaping device according to claim 3, characterized in that, The upper end of the first connecting block (250) is provided with a first connecting rod (260), the upper end of the first connecting rod (260) is provided with a first hinge seat, the lower end of the first laser emitter (270) is provided with a second hinge seat, the first hinge seat is provided with a first mounting hole, the second hinge seat is provided with a second mounting hole, and the second mounting hole matches the first mounting hole.

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