An electric wire and cable plastic extruder

Abstract

The application belongs to the technical field of plastic extruders, and particularly relates to a plastic extruder for electric wires and cables, which comprises an extruder body, a rapid cooling mechanism, an airflow cooling mechanism, a gas pressure cooling mechanism and a gas cutting cooling mechanism. The rapid cooling mechanism is installed on one side of the extruder body and comprises a rapid cooling heat dissipation bin. A rapid cooling partition plate is fixedly installed in the rapid cooling heat dissipation bin. Cooling liquid is arranged in the rapid cooling heat dissipation bin and the rapid cooling partition plate. A pair of cooling guide partition plates are fixedly installed on the rapid cooling partition plate. The plastic extruder for electric wires and cables can rapidly cool the plastic extruded by the plastic extruder for electric wires and cables through the arrangement of corresponding mechanisms, so that the cooling speed is improved, the winding of the electric wire is faster, the influence on the processing efficiency of the electric wire and cable is reduced, the possibility of adhesion of the electric wire and cable after winding is reduced, and the influence on the subsequent use is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of plastic extruders, and in particular relates to a wire and cable plastic extruder. Background Art

[0002] Extruder is a type of plastic machinery. According to the direction of the material flow in the die and the angle between the center line of the screw, the die head can be divided into right-angle die head and bevel die head. The screw extruder relies on the pressure and shear force generated by the rotation of the screw to fully plasticize and evenly mix the material, and then form it through the die. Plastic extruders can be basically classified into twin-screw extruders, single-screw extruders, and the rare multi-screw extruders and screwless extruders.

[0003] At present, when using a plastic extruder for wires and cables, in order to reduce space occupation, the wires and cables need to be reeled after extrusion. However, the plastic extruded by the existing plastic extruder for wires and cables has a high temperature and a slow cooling speed, making it difficult to reel the wires quickly. This not only affects the processing efficiency of the wires and cables, but also easily causes adhesion of the wires and cables after reeling, affecting subsequent use.

[0004] The information disclosed in this background technology section is only intended to enhance understanding of the overall background of the invention and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the Invention

[0005] The object of the present invention is to provide a wire and cable plastic extruder, which can solve the problem that the plastic temperature of the existing wire and cable plastic extruder is high and the cooling speed is slow, which affects the processing efficiency of the wire and cable.

[0006] In order to achieve the above object, a specific embodiment of the present invention provides the following technical solutions:

[0007] A wire and cable plastic extruder, comprising: an extruder body, a rapid cooling mechanism, an air flow cooling mechanism, an air pressure cooling mechanism and an air cutting cooling mechanism;

[0008] A rapid cooling mechanism is installed on one side of the extruder body, and the rapid cooling mechanism includes a rapid cooling heat dissipation bin, a rapid cooling baffle is fixedly installed in the rapid cooling heat dissipation bin, and coolant is provided in the rapid cooling heat dissipation bin and the rapid cooling baffle, and a pair of cooling guide baffles are fixedly installed on the rapid cooling baffle;

[0009] An airflow cooling mechanism is fixedly installed on the outer side of the rapid cooling and heat dissipation bin;

[0010] An air pressure cooling mechanism is fixedly installed on the lower side of the rapid cooling and heat dissipation bin;

[0011] The air cutting cooling mechanism is arranged in the quick cooling heat dissipation bin.

[0012] In one or more embodiments of the present application, the extruder body is arranged through the quick cooling heat dissipation bin, facilitating the extruded plastic to enter the quick cooling partition, and facilitating the quick cooling of the plastic.

[0013] The cooling guide pipe is fixedly arranged on the side of the quick cooling heat dissipation bin away from the extruder body, can guide the extruded plastic, prevent the leakage of the cooling liquid, and prolong the service life of the cooling liquid.

[0014] The cooling guide pipe is arranged through the quick cooling heat dissipation bin, facilitating the winding of the extruded plastic.

[0015] In one or more embodiments of the present application, the cooling support bracket is fixedly arranged in the quick cooling partition, can support the extruded plastic, reduce the possibility of quick deformation of the extruded plastic, and improve the yield of the extruder body.

[0016] The cooling support bracket is rotatably arranged with a plurality of uniformly distributed cooling support balls, can reduce the friction of the cooling support bracket on the extruded plastic, and reduce the damage of the cooling support bracket to the extruded plastic.

[0017] A cooling guide cone is arranged between the pair of cooling guide partitions, can guide the evaporated cooling liquid, and make the evaporated cooling liquid not backflow into the quick cooling partition when not cooled.

[0018] In one or more embodiments of the present application, the cooling guide cone is fixedly connected with the quick cooling heat dissipation bin, facilitates the fixation of the cooling guide cone, improves the stability of the cooling guide cone, and makes the use efficiency of the cooling guide cone more ideal.

[0019] The lower side of the quick cooling partition is fixedly arranged with a pair of horizontal pipes, communicates the quick cooling heat dissipation bin and the quick cooling partition, makes the cooled cooling liquid in the quick cooling heat dissipation bin backflow into the quick cooling partition, forms a cycle, and the horizontal pipe is arranged through the quick cooling partition.

[0020] In one or more embodiments of the present application, the airflow cooling mechanism comprises an airflow flow-through bin, can guide the air, make the air quickly contact the cooling vacuum pipe, and make the air quickly carry away the heat on the cooling vacuum pipe.

[0021] The airflow flow-through bin is provided with a plurality of uniformly distributed cooling vacuum pipes, the cooling vacuum pipe is in a vacuum environment, can make the alcohol quickly vaporize after heating, and greatly improve the heat conduction efficiency of the alcohol.

[0022] The cooling vacuum tube is arranged to pass through the rapid cooling and heat dissipation chamber so that the cooling vacuum tube can directly contact the vaporized coolant and can quickly absorb the heat in the vaporized coolant, thereby achieving the effect of rapidly cooling the coolant.

[0023] The cooling vacuum tube is provided with alcohol, which can be quickly vaporized after absorbing heat and rise to the top of the cooling vacuum tube, and the contact area with the inner wall of the cooling vacuum tube is increased, thereby improving the heat dissipation effect;

[0024] A fiber layer is fixedly installed in the cooling vacuum tube, and the vaporized alcohol can be absorbed by the fiber layer. The vaporized alcohol can contact the cooling vacuum tube over a larger area through the fiber layer, further improving the heat dissipation effect.

[0025] In one or more embodiments of the present invention, the air pressure cooling mechanism includes an air pressure air inlet chamber, which can form a channel for the rapid cooling baffle, allowing air to enter the rapid cooling baffle, thereby improving the heat dissipation efficiency of the coolant in the rapid cooling baffle;

[0026] A pneumatic motor is fixedly installed in the pneumatic intake chamber, which can drive the rotation of the pneumatic intake fan and provide corresponding power for the rotation of the pneumatic intake fan;

[0027] A pneumatic intake fan is fixedly installed on the lower side of the pneumatic motor, which can draw air from the outside and inject the air into the air flow chamber and the rapid cooling partition;

[0028] An air flow connecting pipe is installed between the air pressure intake bin and the air flow circulation bin, which can connect the air pressure intake bin and the air flow circulation bin, so that air can quickly flow into the air flow circulation bin and quickly dissipate heat for the cooling vacuum tube.

[0029] In one or more embodiments of the present invention, the air flow communication duct is provided through the air flow chamber and the air pressure intake chamber, and an air pressure closing ring is fixedly installed in the air pressure intake chamber, which can cooperate with the air pressure closing ball and seal the air pressure intake chamber to prevent the coolant above the air pressure intake chamber from leaking;

[0030] A pneumatic closing ball is slidably mounted in the pneumatic closing ring and can cooperate with the pneumatic closing ring to close the exhaust port of the pneumatic inlet bin. The pneumatic closing ring matches the pneumatic closing ball.

[0031] A pneumatic three-bracket is fixedly installed in the rapid cooling baffle, which can support the pneumatic closing ball and guide the lifting and lowering of the pneumatic closing ball, thereby improving the tightness of the pneumatic closing ring and the pneumatic closing ball and reducing the possibility of coolant leakage. The pneumatic three-bracket is set through the pneumatic closing ball;

[0032] A pneumatic extrusion spring is installed between the pneumatic three-bracket and the pneumatic closing ball, which can continuously squeeze the pneumatic closing ball, thereby further reducing the possibility of coolant leakage.

[0033] In one or more embodiments of the present invention, a split filter mechanism is installed in the air pressure intake chamber, and the split filter mechanism includes a pair of split filter frames, which can block external dust and reduce the possibility of dust contamination of the coolant;

[0034] A split fan is provided between a pair of split filter racks, which can be driven by airflow to rotate and swing the split elastic rope ball. The split fan is rotatably connected to the air pressure inlet bin;

[0035] A pair of split elastic rope balls are installed on the split fan, which can be swung by the split fan and knock the pair of split filter racks to make the dust stuck on the pair of split filter racks fall off.

[0036] In one or more embodiments of the present invention, the gas cutting cooling mechanism includes a gas cutting grid, which can divide the bubbles entering the gas pressure inlet through continuous shaking, causing the bubbles to burst, so that the outside air can better contact the coolant, making the heat dissipation effect of the coolant more ideal;

[0037] Gas cutting support rods are fixedly installed on both sides of the gas cutting grid, which facilitates the installation of the gas cutting balance rod, so that the gas cutting balance rod can improve the balance of the gas cutting grid;

[0038] A plurality of evenly distributed gas cutting balance rods are provided on one side of the gas cutting support rod, which can fix the position of the gas cutting grid and improve the stability of the gas cutting grid. The gas cutting balance rods are set through the gas cutting support rods;

[0039] The outer sleeve of the gas cutting balance rod is provided with a gas cutting spring, which can squeeze the gas cutting support rod so that the position of the gas cutting support rod is fixed, and can quickly return to the original position even if it vibrates in time.

[0040] In one or more embodiments of the present invention, a gas cutting motor is fixedly installed in the rapid cooling baffle, which can drive the rotation of the gas cutting cam and provide corresponding power for the rotation of the gas cutting cam;

[0041] A gas cutting cam is fixedly mounted on the gas cutting motor, which can regularly strike the gas cutting impact block, causing the gas cutting grid to vibrate regularly.

[0042] A gas cutting ball is rotatably mounted on the gas cutting cam to reduce friction between the gas cutting cam and the gas cutting impact block. A gas cutting impact block is mounted on the lower side of the gas cutting grid to be impacted and transmit vibration to the gas cutting grid.

[0043] Compared with the prior art, the wire and cable plastic extruder of the present application can rapidly cool the plastic extruded by the wire and cable plastic extruder through the setting of the corresponding mechanism, improve the cooling speed, and make the winding of the wire more rapid, which not only reduces the influence on the processing efficiency of the wire and cable, but also reduces the possibility of adhesion of the wire and cable after winding, and reduces the influence on the subsequent use. BRIEF DESCRIPTION OF DRAWINGS

[0044] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0045] Figure 1 is a front view of the wire and cable plastic extruder in an embodiment of the present application;

[0046] Figure 2 is Figure 1 a structural schematic view at A in the embodiment;

[0047] Figure 3 is Figure 1 a structural schematic view at B in the embodiment;

[0048] Figure 4 is Figure 1 a structural schematic view at C in the embodiment;

[0049] Figure 5 is Figure 1 a structural schematic view at D in the embodiment;

[0050] Figure 6 is Figure 1 a structural schematic view at E in the embodiment;

[0051] Figure 7 is Figure 1 a structural schematic view at F in the embodiment;

[0052] Figure 8 is Figure 1 a structural schematic view at G in the embodiment;

[0053] Figure 9 is Figure 1 a structural schematic view at H in the embodiment;

[0054] Figure 10 is a perspective view of the wire and cable plastic extruder in an embodiment of the present application.

[0055] MAIN REFERENCE NUMERALS EXPLANATION:

[0056] 1- Extruder body, 2- Rapid cooling mechanism, 201- Rapid cooling heat dissipation chamber, 202- Rapid cooling partition, 203- Cooling liquid, 204- Cooling guide partition, 205- Cooling guide pipe, 206- Cooling support bracket, 207- Cooling support ball, 208- Cooling guide cone, 209- Horizontal pipe, 3- Air flow cooling mechanism, 301- Air flow circulation chamber, 302- Cooling vacuum tube, 303- Alcohol, 304- Fiber layer, 4- Air pressure cooling mechanism, 401- Air pressure air inlet chamber, 402- Air pressure motor, 403-air pressure intake fan, 404-air flow connecting pipe, 405-air pressure closing ring, 406-air pressure closing ball, 407-air pressure three brackets, 408-air pressure extrusion spring, 5-gas cutting cooling mechanism, 501-gas cutting grid, 502-gas cutting support rod, 503-gas cutting balance rod, 504-gas cutting spring, 505-gas cutting motor, 506-gas cutting cam, 507-gas cutting ball, 508-gas cutting impact block, 6-split filtering mechanism, 601-split filter grid, 602-split fan, 603-split elastic rope ball. DETAILED DESCRIPTION

[0057] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0058] like Figures 1 to 10 As shown, a wire and cable plastic extruder in one embodiment of the present invention includes: an extruder body 1, a rapid cooling mechanism 2, an air flow cooling mechanism 3, an air pressure cooling mechanism 4 and an air cutting cooling mechanism 5.

[0059] like Figures 1 to 10 As shown, a rapid cooling mechanism 2 is installed on one side of the extruder body 1. The rapid cooling mechanism 2 includes a rapid cooling and heat dissipation chamber 201, which can accommodate the coolant 203 and collect the newly liquefied coolant 203.

[0060] In addition, a rapid cooling baffle 202 is fixedly installed in the rapid cooling and heat dissipation chamber 201, which can accommodate the coolant 203 and cool the extruded plastic.

[0061] The rapid cooling and heat dissipation chamber 201 and the rapid cooling baffle 202 are both provided with cooling liquid 203 , which can directly contact the extruded plastic, thereby rapidly cooling the extruded plastic and vaporizing it.

[0062] In addition, a pair of cooling guide baffles 204 are fixedly mounted on the rapid cooling baffle 202 , which can guide the vaporized coolant 203 , thereby reducing the possibility of the coolant 203 carrying heat flowing back into the rapid cooling baffle 202 .

[0063] like Figures 1 to 10 As shown, the extruder body 1 is provided with a rapid cooling and heat dissipation chamber 201, which facilitates the extruded plastic to enter the rapid cooling partition 202, so that the plastic can be cooled quickly.

[0064] Among them, a cooling guide pipe 205 is fixedly installed on the side of the rapid cooling and heat dissipation chamber 201 away from the extruder body 1, which can guide the extruded plastic and prevent the leakage of the coolant 203, thereby improving the service life of the coolant 203.

[0065] In addition, the cooling guide pipe 205 is provided through the rapid cooling and heat dissipation chamber 201, which facilitates the winding of the extruded plastic.

[0066] like Figures 1 to 8 As shown, a cooling support bracket 206 is fixedly installed in the rapid cooling baffle 202, which can support the extruded plastic, reduce the possibility of rapid deformation of the extruded plastic, and improve the yield of the extruder body 1.

[0067] Among them, a number of evenly distributed cooling support balls 207 are rotatably mounted on the cooling support bracket 206, which can reduce the friction of the cooling support bracket 206 on the extruded plastic and reduce the damage of the cooling support bracket 206 to the extruded plastic.

[0068] In addition, a cooling guide cone 208 is installed between a pair of cooling guide baffles 204 to guide the evaporative cooling liquid 203 so that the evaporative cooling liquid 203 will not flow back into the rapid cooling baffle 202 when the temperature is not lowered.

[0069] like Figures 1 to 7 As shown, the cooling guide cone 208 is fixedly connected to the rapid cooling and heat dissipation chamber 201, which facilitates the fixation of the cooling guide cone 208, improves the stability of the cooling guide cone 208, and makes the use efficiency of the cooling guide cone 208 more ideal.

[0070] In addition, a pair of horizontal pipes 209 are fixedly installed on the lower side of the rapid cooling partition 202, connecting the rapid cooling and heat dissipation bin 201 and the rapid cooling partition 202, so that the coolant 203 cooled in the rapid cooling and heat dissipation bin 201 can flow back to the rapid cooling partition 202 to form a circulation. The horizontal pipes 209 are set through the rapid cooling partition 202.

[0071] like Figures 1 to 6As shown, an airflow cooling mechanism 3 is fixedly installed on the outside of the rapid cooling and heat dissipation chamber 201. The airflow cooling mechanism 3 includes an airflow circulation chamber 301, which can guide the air so that the air can quickly come into contact with the cooling vacuum tube 302, so that the air can quickly carry away the heat on the cooling vacuum tube 302.

[0072] Among them, a number of evenly distributed cooling vacuum tubes 302 are provided in the air flow circulation chamber 301. The cooling vacuum tubes 302 are in a vacuum environment, which can make the alcohol 303 quickly vaporize after heating, so that the heat conduction efficiency of the alcohol 303 is greatly improved.

[0073] In addition, the cooling vacuum tube 302 is set to pass through the rapid cooling and heat dissipation chamber 201, so that the cooling vacuum tube 302 can directly contact the vaporized coolant 203, and can quickly absorb the heat in the vaporized coolant 203, thereby achieving the effect of rapidly cooling the coolant 203.

[0074] In addition, alcohol 303 is provided in the cooling vacuum tube 302, which can be quickly vaporized after absorbing heat and rise to the top of the cooling vacuum tube 302, and the contact area with the inner wall of the cooling vacuum tube 302 is increased, thereby improving the heat dissipation effect.

[0075] Among them, a fiber layer 304 is fixedly installed in the cooling vacuum tube 302, and the vaporized alcohol 303 can be absorbed by the fiber layer 304. The vaporized alcohol 303 can contact the cooling vacuum tube 302 in a larger area through the fiber layer 304, further improving the heat dissipation effect.

[0076] like Figures 1 to 6 As shown, an air pressure cooling mechanism 4 is fixedly installed on the lower side of the rapid cooling and heat dissipation bin 201. The air pressure cooling mechanism 4 includes an air pressure air inlet bin 401, which can form a channel for the rapid cooling baffle 202, so that air can enter the rapid cooling baffle 202, thereby improving the heat dissipation efficiency of the coolant 203 in the rapid cooling baffle 202.

[0077] Among them, a pneumatic motor 402 is fixedly installed in the pneumatic air intake chamber 401, which can drive the rotation of the pneumatic air intake fan 403 and provide corresponding power for the rotation of the pneumatic air intake fan 403.

[0078] In addition, a pneumatic intake fan 403 is fixedly installed on the lower side of the pneumatic motor 402, which can draw air from the outside and inject the air into the air flow chamber 301 and the rapid cooling partition 202.

[0079] In addition, the air pressure intake bin 401 and the airflow circulation bin 301 are provided with an airflow communication pipeline 404, which can communicate the air pressure intake bin 401 and the airflow circulation bin 301, so that the air can quickly circulate into the airflow circulation bin 301 and quickly dissipate heat for the cooling vacuum pipe 302.

[0080] As shown in Figures 1 to 7 The airflow communication pipeline 404 penetrates the airflow circulation bin 301 and the air pressure intake bin 401, and the air pressure intake bin 401 is fixedly provided with an air pressure closing ring 405, which can cooperate with the air pressure closing ball 406 and block the air pressure intake bin 401, so that the cooling liquid 203 above the air pressure intake bin 401 will not leak.

[0081] The air pressure closing ring 405 is slidably provided with the air pressure closing ball 406, which can cooperate with the air pressure closing ring 405 to close the exhaust port of the air pressure intake bin 401, and the air pressure closing ring 405 is matched with the air pressure closing ball 406.

[0082] In addition, the quick cooling partition plate 202 is fixedly provided with an air pressure three bracket 407, which can support the air pressure closing ball 406 and guide the lifting of the air pressure closing ball 406, thereby improving the close degree of the air pressure closing ring 405 and the air pressure closing ball 406 and reducing the possibility of leakage of the cooling liquid 203. The air pressure three bracket 407 penetrates the air pressure closing ball 406.

[0083] The air pressure three bracket 407 is provided with an air pressure extrusion spring 408 between the air pressure three bracket 407 and the air pressure closing ball 406, which can continuously extrude the air pressure closing ball 406, thereby further reducing the possibility of leakage of the cooling liquid 203.

[0084] As shown in Figures 1 to 9 The air pressure intake bin 401 is provided with a split filtering mechanism 6, which includes a pair of split filtering net racks 601, which can block dust from the outside and reduce the possibility of dust polluting the cooling liquid 203.

[0085] The split fan 602 is provided between the pair of split filtering net racks 601 and can be rotated by the airflow and shake the split elastic rope ball 603. The split fan 602 is rotatably connected with the air pressure intake bin 401.

[0086] In addition, the split fan 602 is provided with a pair of split elastic rope balls 603, which can be shaken by the split fan 602 and knock the pair of split filtering net racks 601, so that the dust stuck on the pair of split filtering net racks 601 falls off.

[0087] As shown in Figures 1 to 5As shown, a gas cutting cooling mechanism 5 is installed in the rapid cooling and heat dissipation chamber 201. The gas cutting cooling mechanism 5 includes a gas cutting grid 501, which can divide the bubbles entering the air pressure inlet chamber 401 through continuous shaking, so that the bubbles burst, and the outside air can better contact with the coolant 203, making the heat dissipation effect of the coolant 203 more ideal.

[0088] Among them, gas cutting support rods 502 are fixedly installed on both sides of the gas cutting grid 501, which facilitates the installation of the gas cutting balance rod 503, so that the gas cutting balance rod 503 can improve the balance of the gas cutting grid 501.

[0089] In addition, a number of evenly distributed gas cutting balance rods 503 are provided on one side of the gas cutting support rod 502, which can fix the position of the gas cutting grid 501 and improve the stability of the gas cutting grid 501. The gas cutting balance rods 503 are set through the gas cutting support rod 502.

[0090] In addition, the gas cutting balance rod 503 is provided with a gas cutting spring 504 on its outer sleeve, which can squeeze the gas cutting support rod 502 to fix the position of the gas cutting support rod 502 and quickly return to its original position even if it vibrates in time.

[0091] like Figures 1 to 6 As shown, a gas cutting motor 505 is fixedly installed in the rapid cooling baffle 202, which can drive the rotation of the gas cutting cam 506 and provide corresponding power for the rotation of the gas cutting cam 506.

[0092] The gas cutting motor 505 is fixedly provided with a gas cutting cam 506 , which can regularly strike the gas cutting impact block 508 , thereby causing the gas cutting grid 501 to vibrate regularly.

[0093] In addition, a gas cutting ball 507 is rotatably installed on the gas cutting cam 506, which can reduce the friction between the gas cutting cam 506 and the gas cutting impact block 508. A gas cutting impact block 508 is installed on the lower side of the gas cutting grid 501, which can be impacted and transmit vibration to the gas cutting grid 501.

[0094] In specific use, when the plastic is extruded from the extruder body 1, it will come into direct contact with the coolant 203, and the heat will be quickly absorbed by the coolant 203, and the coolant 203 will quickly vaporize and rise to the top of the rapid cooling and heat dissipation chamber 201. At this time, the alcohol 303 in the cooling vacuum tube 302 will absorb the heat of the vaporized coolant 203, liquefying the coolant 203 and entering the rapid cooling and heat dissipation chamber 201 through the guidance of the cooling guide partition 204. When the rapid cooling partition 202 and the rapid cooling and heat dissipation chamber When the liquid level of the coolant 203 in 201 is unbalanced, the coolant 203 in the rapid cooling and heat dissipation chamber 201 will enter the rapid cooling partition 202 through the horizontal pipe 209 to maintain sufficient coolant 203 in the rapid cooling partition 202. When the heat in the rapid cooling partition 202 is high, the pneumatic motor 402 is started to rotate the pneumatic intake fan 403, and the outside air is injected into the rapid cooling partition 202. The heat of the coolant 203 is quickly dissipated through the division of the air by the gas cutting cooling mechanism 5.

[0095] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0096] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A wire and cable plastic extruder, characterized in that: include: Extruder body; A rapid cooling mechanism is installed on one side of the extruder body, and the rapid cooling mechanism includes a rapid cooling and heat dissipation bin, a rapid cooling baffle is fixedly installed in the rapid cooling and heat dissipation bin, and coolant is provided in the rapid cooling and heat dissipation bin and the rapid cooling baffle. The coolant in the rapid cooling baffle can directly contact the extruded plastic, and the coolant can quickly cool the extruded plastic and vaporize itself. A pair of cooling guide baffles are fixedly installed on the rapid cooling baffle, a cooling support bracket is fixedly installed in the rapid cooling baffle, and a number of evenly distributed cooling support balls are rotatably installed on the cooling support bracket. A cooling guide cone is installed between the pair of cooling guide baffles, and the cooling guide cone is fixedly connected to the rapid cooling and heat dissipation bin. A pair of horizontal pipes are fixedly installed on the lower side of the rapid cooling baffle, and the horizontal pipes pass through the rapid cooling baffle. An airflow cooling mechanism is fixedly installed on the outside of the rapid cooling and heat dissipation chamber, the airflow cooling mechanism includes an airflow circulation chamber, a plurality of evenly distributed cooling vacuum tubes are provided in the airflow circulation chamber, the cooling vacuum tubes are arranged through the rapid cooling and heat dissipation chamber, alcohol is provided in the cooling vacuum tubes, and a fiber layer is fixedly installed in the cooling vacuum tubes; An air pressure cooling mechanism is fixedly installed on the lower side of the rapid cooling and heat dissipation bin, and the air pressure cooling mechanism includes an air pressure air intake bin, an air pressure motor is fixedly installed in the air pressure air intake bin, and an air pressure intake fan is fixedly installed on the lower side of the air pressure motor, an air flow communicating pipe is installed between the air pressure air intake bin and the air flow circulation bin, and the air flow communicating pipe passes through the air flow circulation bin and the air pressure air intake bin, an air pressure closed ring is fixedly installed in the air pressure air intake bin, an air pressure closed ball is slidably installed in the air pressure closed ring, and the air pressure closed ring matches the air pressure closed ball, an air pressure three-bracket is fixedly installed in the rapid cooling baffle, the air pressure three-bracket passes through the air pressure closed ball, and an air pressure extrusion spring is installed between the air pressure three-bracket and the air pressure closed ball; The gas cutting cooling mechanism is installed in the rapid cooling and heat dissipation chamber.

2. The wire and cable plastic extruder according to claim 1, characterized in that: The extruder body is provided with a rapid cooling and heat dissipation bin, a cooling guide pipe is fixedly installed on a side of the rapid cooling and heat dissipation bin away from the extruder body, and the cooling guide pipe is provided with a rapid cooling and heat dissipation bin.

3. The wire and cable plastic extruder according to claim 1, characterized in that: A split filter mechanism is installed in the air pressure air intake bin, and the split filter mechanism includes a pair of split filter racks. A split fan is provided between the pair of split filter racks. The split fan is rotatably connected to the air pressure air intake bin, and a pair of split elastic rope balls are installed on the split fan.

4. The wire and cable plastic extruder according to claim 1, characterized in that: The gas cutting cooling mechanism includes a gas cutting grid, gas cutting support rods are fixedly installed on both sides of the gas cutting grid, a plurality of evenly distributed gas cutting balance rods are provided on one side of the gas cutting support rods, the gas cutting balance rods pass through the gas cutting support rods, and a gas cutting spring is provided on the outer sleeve of the gas cutting balance rods.

5. The wire and cable plastic extruder according to claim 4, characterized in that: A gas cutting motor is fixedly installed in the rapid cooling baffle, a gas cutting cam is fixedly installed on the gas cutting motor, a gas cutting ball is rotatably installed on the gas cutting cam, and a gas cutting impact block is installed on the lower side of the gas cutting grid.

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