Cable extrusion molding equipment with rapid cooling function

Abstract

The invention discloses cable extrusion molding equipment with a rapid cooling function, and relates to the technical field of cable processing, the cable extrusion molding equipment comprises a cable extrusion assembly, the cable extrusion assembly comprises a rack, a feeding hopper is fixed at the top of the rack, a crushing mechanism is mounted in the feeding hopper, a spiral extrusion mechanism is mounted in the rack, and a winding mechanism is mounted at the top of the rack; and the cooling assembly is arranged between the spiral extrusion mechanism and the winding mechanism and comprises a movable heat dissipation piece located at the top of the rack and a fixed sleeve fixed to the rack, and the outer ring of the fixed sleeve is movably connected with a rotary sleeve. The cable extrusion device has the beneficial effects that through the arrangement of the cooling assembly, under the cooperation of the driving part, the fixing sleeve can rotate, under the assistance of the water storage circulating part, cold water circularly flows, uniform heat conduction and cooling are conducted on an extruded cable, meanwhile, backflushing anti-blocking treatment is intermittently conducted through the backflushing part, and the cable extrusion efficiency is improved. And the continuous processing requirement of the cable extrusion assembly in the industry can be well met.

Description

Technical Field

[0001] The present invention relates to the technical field of cable processing, and particularly to a cable extrusion molding device with a rapid cooling function. Background Art

[0002] During the cable processing, extrusion molding is one of the essential steps. It melts the raw materials and extrudes them through a die head, and cooperates with a cooling and shaping structure to rapidly cool the extruded material to ensure the geometric dimension accuracy, surface quality, and internal structure stability of the cable.

[0003] In the existing extrusion molding devices, generally, a single water bath or air cooling method is used for processing. When facing continuous processing by an extruder in industry and requiring long-time cooling treatment, the cooling water is prone to scale formation after heating up. With the multiple circulation flows of the cooling water, the hidden danger of pipeline blockage is increased, and it does not have the function of backwashing treatment. At the same time, the cooling uniformity is average, which is not conducive to the industrial continuous processing environment. Summary of the Invention

[0004] In view of the problems existing in the above-mentioned existing cable extrusion molding devices with a rapid cooling function, the present invention is proposed.

[0005] Therefore, the problems to be solved by the present invention are that the cooling water in the existing extrusion molding device is prone to scale formation after heating up, with the multiple circulation flows of the cooling water, the hidden danger of pipeline blockage is increased, it does not have the function of backwashing treatment, and the cooling uniformity is average.

[0006] To solve the above technical problems, the present invention provides the following technical solution: A cable extrusion molding device with a rapid cooling function, which includes,

[0007] A cable extrusion assembly, including a frame, a feeding hopper is fixed on the top of the frame, a crushing mechanism is installed in the feeding hopper, a screw extrusion mechanism is installed in the frame, and a winding mechanism is installed on the top of the frame; and,

[0008] A cooling assembly, arranged between the screw extrusion mechanism and the winding mechanism, includes a movable heat dissipation member located on the top of the frame, including a fixed sleeve fixed on the frame, an outer ring of the fixed sleeve is movably connected with a rotating sleeve, a spiral groove is opened in the rotating sleeve, an auxiliary cylinder is arranged on the top of the rotating sleeve, a backwashing member is arranged at the bottom of the auxiliary cylinder, a collecting hopper is fixed on the outer ring of the fixed sleeve, a water storage and circulation member is arranged on the top of the frame, including a water storage tank fixed on the top of the frame, a stirring blade is movably connected in the water storage tank, a water pump is arranged on the top of the water storage tank, and a driving member is arranged on the top of the frame.

[0009] As a preferred solution of the cable extrusion molding equipment with rapid cooling function described in the present invention, the outer ring of the fixed sleeve is embedded with a heat conducting strip, the inner ring of the rotating sleeve is in active contact with the heat conducting strip, and the outer ring of the rotating sleeve is fixed with heat dissipation fins.

[0010] As a preferred solution of the cable extrusion molding equipment with rapid cooling function described in the present invention, the recoil part includes a diverter bucket fixed on a fixed sleeve, a fixed ring is fixed in the diverter bucket, a filter screen is fixed in the fixed ring, an annular groove is provided on one side of the fixed ring, a through groove is provided in the inner circle of the filter screen, a nozzle is embedded in the through groove, and a displacement ring is slidably connected in the annular groove.

[0011] As a preferred solution of the cable extrusion molding equipment with rapid cooling function described in the present invention, a spring is fixed on one side of the displacement ring, the other end of the spring is fixed in the ring groove, and a guide groove is provided on the outer ring of the displacement ring.

[0012] As a preferred solution of the cable extrusion molding equipment with rapid cooling function described in the present invention, the recoil member further includes a movable ring fixed to the outer ring of the rotating sleeve, a protrusion is fixed on one side of the movable ring and cooperates with the guide groove.

[0013] As a preferred solution of the cable extrusion molding equipment with rapid cooling function described in the present invention, the bottom of the auxiliary cylinder is connected to a three-way valve, and the bottom of the three-way valve is connected to the annular groove.

[0014] As a preferred solution of the cable extrusion molding equipment with rapid cooling function described in the present invention, there are two water tanks, a through pipe connects the two water tanks, the water pump is fixed on the top of the water tank, and a semiconductor refrigerator is embedded in the water tank.

[0015] As a preferred solution of the cable extrusion molding equipment with rapid cooling function described in the present invention, the driving member includes a motor arranged on the top of the frame, and the output end of the motor is respectively fixed with a driving gear, a pulley and a fan blade.

[0016] As a preferred solution of the cable extrusion molding equipment with rapid cooling function described in the present invention, wherein: a driven gear is fixed to the outer ring of the fixed sleeve, and the driving gear is meshed with the driven gear.

[0017] As a preferred solution of the cable extrusion molding equipment with rapid cooling function described in the present invention, wherein: a second pulley is fixed to the outer ring of the stirring blade, an auxiliary belt is sleeved between the second pulley and the pulley, and the two are connected through the auxiliary belt transmission.

[0018] The beneficial effects of the present invention are as follows:

[0019] 1. With the setting of the cooling component, under the cooperation of the driving member, the fixed sleeve can be rotated, and with the assistance of the water storage and circulation member, cold water can circulate, uniformly conduct heat and cool the extruded cable. At the same time, the backflush member intermittently performs backflush and anti-blocking treatment, which can well meet the continuous processing requirements of the cable extrusion component in industry.

[0020] 2. With the setting of the backflush member, impurities in the cooling water can be intercepted by the fixed ring, and during the process of the fixed sleeve rotating and conducting heat uniformly, the displacement ring can repeatedly displace horizontally to complete the operation of sucking and discharging the flushing liquid, and then perform intermittent backflush treatment on the fixed ring to ensure the stable and uniform flow of the cooling water.

[0021] 3. With the setting of the driving member, driven gear and water storage and circulation member, when the motor works, the driving gear and the driven gear cooperate to drive the rotating sleeve to rotate circumferentially, ensuring the uniformity of heat exchange and cooling. At the same time, with the cooperation of the pulley, second pulley and auxiliary belt, the stirring blade is driven to rotate circumferentially, ensuring the uniformity of the temperature distribution of the cooling water in the water storage tank, which is beneficial to subsequent uniform water cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0023] Figure 1 It is a structural diagram of a cable extrusion and forming device with a fast cooling function.

[0024] Figure 2 It is a cross-sectional view of a cable extrusion and forming device with a fast cooling function.

[0025] Figure 3 It is a cross-sectional view of the cable extrusion component of a cable extrusion and forming device with a fast cooling function.

[0026] Figure 4 It is a structural diagram of the cooling component of a cable extrusion and forming device with a fast cooling function.

[0027] Figure 5 It is a structural diagram of the movable heat dissipation member of a cable extrusion and forming device with a fast cooling function.

[0028] Figure 6 It is a half-sectional view of the rotating sleeve of a cable extrusion and forming device with a fast cooling function.

[0029] Figure 7 It is a separated view of the backflush member of a cable extrusion and forming device with a fast cooling function.

[0030] Figure 8 For the Figure 7 enlarged view at position A in

[0031] Figure 9 Installation diagram of the movable ring and displacement ring of the wire and cable extrusion molding equipment with a rapid cooling function.

[0032] Figure 10 Structural diagram of the water storage and circulation component of the wire and cable extrusion molding equipment with a rapid cooling function.

[0033] In the figure: 1. Wire and cable extrusion assembly; 11. Frame; 12. Feeding hopper; 13. Screw extrusion mechanism; 14. Rewinding mechanism; 15. Crushing mechanism; 2. Cooling assembly; 21. Movable heat dissipation part; 21-1. Fixed sleeve; 21-11. Heat conduction strip; 21-2. Rotating sleeve; 21-21. Heat dissipation fins; 21-22. Spiral groove; 21-23. Driven gear; 21-3. Auxiliary cylinder; 21-31. Three-way valve; 21-4. Backflush part; 21-41. Diverting hopper; 21-42. Fixed ring; 21-43. Filter screen; 21-44. Movable ring; 21-45. Protrusion; 21-46. Displacement ring; 21-47. Spring; 21-48. Guide groove; 21-49. Transmission head; 21-410. Ring groove; 21-411. Sprinkler head; 21-412. Through groove; 21-5. Collection hopper; 22. Water storage and circulation part; 22-1. Water storage tank; 22-2. Stirring blade; 22-21. Second pulley; 22-22. Auxiliary belt; 22-3. Water pump; 22-4. Connecting pipe; 22-5. Semiconductor refrigerator; 23. Driving part; 23-1. Motor; 23-2. Driving gear; 23-3. Pulley; 23-4. Fan blade. Detailed implementation manners

[0034] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the following detailed description of the specific implementation manners of the present invention will be given in conjunction with the accompanying drawings of the specification.

[0035] In the following description, many specific details are set forth to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0036] Secondly, the "one embodiment" or "embodiment" mentioned herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that excludes other embodiments.

[0037] Embodiment 1

[0038] Referring to Figure 1 and Figure 2 , which is the first embodiment of the present invention. This embodiment provides a wire and cable extrusion molding device with a rapid cooling function. The wire and cable extrusion molding device with a rapid cooling function includes a wire and cable extrusion assembly 1 and a cooling assembly 2. Through the setting of the cooling assembly 2, it can cooperate with circulating cold water during rotation to conduct uniform heat conduction and cooling on the extruded wire and cable, and at the same time, it can perform intermittent backwashing and anti-blocking treatment, well meeting the continuous processing requirements of the wire and cable extrusion assembly 1 in industry.

[0039] Specifically, the wire and cable extrusion assembly 1 includes a frame 11. A feed hopper 12 is fixed on the top of the frame 11. A crushing mechanism 15 is installed in the feed hopper 12. A screw extrusion mechanism 13 is installed in the frame 11. A winding mechanism 14 is installed on the top of the frame 11.

[0040] The screw extrusion mechanism 13 is composed of a screw, a barrel, a die head, a first motor and a heating coil, and is used for hot melting and extrusion molding of granular materials. The winding mechanism 14 is composed of a winding roller and a second motor, and is used for winding the cooled wire and cable. The crushing mechanism 15 is composed of a third motor and a crushing wheel, and is used for further crushing the granular materials. The working principles and the like of this part are all prior arts, and those skilled in the art can clearly understand them, so no further description will be given here.

[0041] Specifically, the cooling assembly 2 is arranged between the screw extrusion mechanism 13 and the winding mechanism 14, and includes a movable heat dissipation member 21 located on the top of the frame 11. The movable heat dissipation member 21 includes a fixed sleeve 21-1 fixed on the frame 11. A rotating sleeve 21-2 is movably connected to the outer circle of the fixed sleeve 21-1. A spiral groove 21-22 is formed in the rotating sleeve 21-2. An auxiliary cylinder 21-3 is arranged on the top of the rotating sleeve 21-2. A backwashing member 21-4 is arranged at the bottom of the auxiliary cylinder 21-3. A collection hopper 21-5 is fixed on the outer circle of the fixed sleeve 21-1. A water storage and circulation member 22 is arranged on the top of the frame 11. The water storage and circulation member 22 includes a water storage tank 22-1 fixed on the top of the frame 11. A stirring blade 22-2 is movably connected in the water storage tank 22-1. A water pump 22-3 is arranged on the top of the water storage tank 22-1. A driving member 23 is arranged on the top of the frame 11.

[0042] Through the setting of the movable heat dissipation member 21, it can perform rotary cooling treatment on the extruded and molded wire and cable, and play a role in intermittent backwashing and dredging, which better meets the actual processing requirements.

[0043] Through the setting of the water storage and circulation member 22, an appropriate amount of cooling water can be stored to supply cold water to the inside of the rotating sleeve 21-2, meeting the heat exchange and cooling requirements.

[0044] Through the setting of the driving member 23, power can be provided for the rotation of the rotating sleeve 21-2, which is beneficial to subsequent rotational heat exchange. It can also provide power for the rotation of the stirring blade 22-2, which is beneficial to ensuring the uniformity of the water temperature in the water storage tank 22-1.

[0045] Embodiment 2

[0046] Refer to Figures 2 to 10 , which is the second embodiment of the present invention. This embodiment is based on the previous embodiment.

[0047] Specifically, a heat conduction strip 21-11 is embedded in the outer ring of the fixed sleeve 21-1, and the inner ring of the rotating sleeve 21-2 is in movable contact with the heat conduction strip 21-11. A heat dissipation fin 21-21 is fixed on the outer ring of the rotating sleeve 21-2.

[0048] The cable extruded by the screw extrusion mechanism 13 is transmitted from right to left in the fixed sleeve 21-1 and finally wound on the winding mechanism 14.

[0049] The number of the heat conduction strips 21-11 is several, and they are evenly distributed on the fixed sleeve 21-1 and contact the rotating sleeve 21-2 to conduct the heat of the extruded cable well to the rotating sleeve 21-2.

[0050] Through the setting of the heat dissipation fins 21-21, the heat on the rotating sleeve 21-2 can be evenly exported outward, assisting in improving the heat dissipation efficiency of the rotating sleeve 21-2.

[0051] The recoil member 21-4 includes a shunt hopper 21-41 fixed on the fixed sleeve 21-1. A fixed ring 21-42 is fixed in the shunt hopper 21-41. A filter screen 21-43 is fixed in the fixed ring 21-42. A ring groove 21-410 is formed on one side of the fixed ring 21-42. A through groove 21-412 is formed in the inner ring of the filter screen 21-43. A nozzle 21-411 is embedded in the through groove 21-412. A displacement ring 21-46 is slidably connected in the ring groove 21-410.

[0052] Through the setting of the filter screen 21-43, the cooling water flowing through can be filtered to intercept impurities in the water and avoid clogging of subsequent pipelines.

[0053] A sealing treatment is performed between the displacement ring 21-46 and the ring groove 21-410, and the ring groove 21-410 meets the movement space requirement of the displacement ring 21-46.

[0054] The through groove 21-412 is communicated with the spiral groove 21-22 at the right end of the rotating sleeve 21-2.

[0055] The number of nozzles 21-411 is several, and they are circumferentially arrayed in the annular groove 21-410. The nozzles 21-411 are inclined, and their inner ends point to the filter screen 21-43, for guiding the medium to spray onto the filter screen 21-43, so as to achieve the purpose of backwashing the filter screen 21-43.

[0056] One side of the displacement ring 21-46 is fixed with a spring 21-47, and the other end of the spring 21-47 is fixed in the annular groove 21-410. A guiding groove 21-48 is formed on the outer ring of the displacement ring 21-46.

[0057] Through the arrangement of the spring 21-47, an elastic connecting force can be provided for the displacement ring 21-46, and without external force, the displacement ring 21-46 can be prevented from sliding and displacing randomly.

[0058] The backwashing member 21-4 further includes a movable ring 21-44 fixed to the outer ring of the rotating sleeve 21-2. One side of the movable ring 21-44 is fixed with a convex block 21-45, which is matched with the guiding groove 21-48.

[0059] Through the arrangement of the convex block 21-45 and the guiding groove 21-48, when the movable ring 21-44 rotates, the convex block 21-45 can act to squeeze the displacement ring 21-46 to displace in cooperation with the guiding groove 21-48, and the spring 21-47 is compressed.

[0060] The bottom of the auxiliary cylinder 21-3 is communicated with a three-way valve 21-31, and the bottom of the three-way valve 21-31 is communicated with the inside of the annular groove 21-410.

[0061] A stabilizing frame is fixed to the outer ring of the auxiliary cylinder 21-3, and the stabilizing frame is fixed to the frame 11 to ensure the installation stability of the auxiliary cylinder 21-3.

[0062] The three-way valve 21-31 is of a double-chamber design, as shown in the accompanying drawings of the specification Figure 5 As shown, and corresponding liquid adding pipes are respectively fixed to the tops of the two inner cavities. The two ends of the three-way valve 21-31 are respectively communicated with the bottoms of the two inner cavities of the three-way valve 21-31. When the conduction direction of the three-way valve 21-31 is switched, different media in the two cavities can be drained out.

[0063] The number of water storage tanks 22-1 is two. A connecting pipe 22-4 is connected between the two water storage tanks 22-1. A water pump 22-3 is fixed to the top of the water storage tank 22-1, and a semiconductor refrigerator 22-5 is embedded in the water storage tank 22-1.

[0064] The refrigerating end of the semiconductor refrigerator 22-5 is located inside the water storage tank 22-1, and the heat dissipation end of the semiconductor refrigerator 22-5 is located outside the water storage tank 22-1. With this design, when the semiconductor refrigerator 22-5 is in operation, the inside of the water storage tank 22-1 is cooled. The working principle and the like of this part are all prior arts, and those skilled in the art can clearly understand, so no further elaboration will be made here.

[0065] The water inlet end of the water pump 22-3 is communicated with the inside of the front water storage tank 22-1, the water outlet end of the water pump 22-3 is communicated with the shunt hopper 21-41 through a hose, the collection hopper 21-5 is communicated with the inside of the rear water storage tank 22-1 through a hose, and a water replenishing valve is fixed on the top of each of the two water storage tanks 22-1.

[0066] The driving member 23 includes a motor 23-1 arranged on the top of the frame 11, and the output end of the motor 23-1 is respectively fixed with a driving gear 23-2, a pulley 23-3 and a fan blade 23-4.

[0067] Through the arrangement of the fan blade 23-4, under the drive of the motor 23-1, the fan blade 23-4 can rotate, accelerating the air flow around the heat dissipation fins 21-21 and the semiconductor refrigerator 22-5, which is beneficial to heat dissipation and temperature reduction.

[0068] A driven gear 21-23 is fixed on the outer ring of the fixing sleeve 21-1, and the driving gear 23-2 meshes with the driven gear 21-23.

[0069] Through the arrangement of the driving gear 23-2 and the driven gear 21-23, under the drive of the motor 23-1, the rotating sleeve 21-2 will continuously rotate.

[0070] A second pulley 22-21 is fixed on the outer ring of the stirring blade 22-2, and an auxiliary belt 22-22 is sleeved between the second pulley 22-21 and the pulley 23-3 and is connected by transmission through the auxiliary belt 22-22.

[0071] Through the arrangement of the second pulley 22-21, the pulley 23-3 and the auxiliary belt 22-22, under the drive of the motor 23-1, the stirring blade 22-2 will continuously rotate.

[0072] Check valves are installed on the nozzle 21-411, the transmission head 21-49 and the through pipe 22-4. Among them, the medium flow direction in the nozzle 21-411 is from the annular groove 21-410 to the through groove 21-412, the medium flow direction in the transmission head 21-49 is from the three-way valve 21-31 to the annular groove 21-410, and the medium flow direction in the through pipe 22-4 is from the rear water storage tank 22-1 to the front water storage tank 22-1, which is used to ensure the medium flow direction and the overall medium flow safety.

[0073] During use, materials are added through the feed hopper 12, crushed by the crushing mechanism 15, extruded and formed by the screw extrusion mechanism 13, and finally the cooled cable is wound on the winding mechanism 14. The working principle and the like of this part are all existing technologies, which are clearly known to those skilled in the art and will not be elaborated here.

[0074] After being extruded by the screw extrusion mechanism 13, the cable enters the fixed sleeve 21-1 and gradually transmits to the left. The heat is conducted to the fixed sleeve 21-1 and the heat conducting strip 21-11. Synchronously control the motor 23-1 to work. Under the cooperation of the driving gear 23-2 and the driven gear 21-23, the rotating sleeve 21-2 rotates continuously.

[0075] The water pump 22-3 works synchronously, enabling cold water to enter the shunt hopper 21-41, being filtered by the filter screen 21-43, and then entering the spiral groove 21-22 through the through groove 21-412. Cooperating with the rotating rotating sleeve 21-2, it uniformly exchanges heat and cools with the fixed sleeve 21-1.

[0076] During the rotation of the rotating sleeve 21-2, the movable ring 21-44 is also driven to rotate continuously. Under the cooperation of the convex block 21-45 and the guiding groove 21-48, the displacement ring 21-46 is extruded to move rightward, and the spring 21-47 is compressed. At this time, the medium in the ring groove 21-410 will be ejected through the nozzle 21-411 to perform backwashing and dredging on the filter screen 21-43.

[0077] When the displacement ring 21-46 moves leftward to reset, due to the negative pressure principle, the medium in the auxiliary cylinder 21-3 will be replenished into the ring groove 21-410 through the transmission head 21-49. As the displacement ring 21-46 moves rightward again, backwashing and anti-blocking can be performed again. In this cycle, intermittent anti-blocking protection is completed.

[0078] The cooling water with temperature is collected through the collecting hopper 21-5 and placed into the rear water storage tank 22-1, and is cooled by the working semiconductor refrigerator 22-5 for recycling heat exchange.

[0079] Embodiment 3

[0080] Refer to Figures 4 to 10 , which is the third embodiment of the present invention, and this embodiment is based on the first two embodiments.

[0081] Specifically, the inner ring of the rotating sleeve 21-2 is coated with heat-conducting grease. The heat-conducting grease is a multifunctional material made by adding high heat-conducting fillers such as metal powders and ceramic particles on the basis of traditional grease, and has both lubricating and heat-conducting dual characteristics. It is used to provide a low friction coefficient, reduce component wear, and at the same time, the semi-fluid state can fill small gaps, adapt to the dynamic contact changes during rotation, and improve the heat-conducting uniformity.

[0082] The heights of the heat dissipation fins 21-21 decrease successively from right to left, as shown in the accompanying drawings of the specification. Figure 5 With this design, a gradient heat conduction can be formed, which is used for gradient heat conduction and dissipation of the cable during cable transmission, and is more in line with the actual use requirements.

[0083] To facilitate the discharge of the impurities intercepted by the filter screen 21-43, a manual valve is fixed at the bottom of the shunt hopper 21-41. The manual valve is located at the lowest point of the bottom of the shunt hopper 21-41, facilitating the discharge of impurities by gravity.

[0084] To ensure the transmission stability of the driving gear 23-2, the driven gear 21-23, the second pulley 22-21, the pulley 23-3 and the auxiliary belt 22-22, a detachable protective cover is fixed on the water storage tank 22-1, as shown in the accompanying drawings of the specification. Figure 4 as shown.

[0085] Anti-scaling agent and corrosion inhibitor are respectively pre-filled in the double cavities of the auxiliary cylinder 21-3. By adjusting the opening and closing of the valve of the three-way valve 21-31, the anti-scaling agent or the corrosion inhibitor can enter the transmission head 21-49. While completing the backwashing and anti-blocking, it can prevent the deposition of water scale or reduce the corrosion of metal materials such as carbon steel, stainless steel and copper alloy at high temperature, which is more in line with the actual use requirements.

[0086] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A cable extrusion molding device with rapid cooling function, characterized in that: include, A cable extrusion assembly (1) comprises a frame (11), a feed hopper (12) is fixed on the top of the frame (11), a crushing mechanism (15) is installed in the feed hopper (12), a spiral extrusion mechanism (13) is installed in the frame (11), and a winding mechanism (14) is installed on the top of the frame (11); and, The cooling assembly (2) is arranged between the spiral extrusion mechanism (13) and the winding mechanism (14), and comprises a movable heat sink (21) located at the top of the frame (11), and comprises a fixed sleeve (21-1) fixed on the frame (11), the outer ring of the fixed sleeve (21-1) is movably connected to a rotating sleeve (21-2), a spiral groove (21-22) is provided in the rotating sleeve (21-2), an auxiliary cylinder (21-3) is arranged on the top of the rotating sleeve (21-2), and the auxiliary cylinder ( A recoil member (21-4) is arranged at the bottom of the frame (21-3), a collecting bucket (21-5) is fixed on the outer ring of the fixed sleeve (21-1), a water storage circulation member (22) is arranged at the top of the frame (11), and the water storage tank (22-1) is fixed to the top of the frame (11), a stirring blade (22-2) is movably connected inside the water storage tank (22-1), a water pump (22-3) is arranged at the top of the water storage tank (22-1), and a driving member (23) is arranged at the top of the frame (11).

2. The cable extrusion molding equipment with rapid cooling function according to claim 1, characterized in that: The outer ring of the fixed sleeve (21-1) is embedded with a heat-conducting strip (21-11), the inner ring of the rotating sleeve (21-2) is in active contact with the heat-conducting strip (21-11), and the outer ring of the rotating sleeve (21-2) is fixed with a heat dissipation fin (21-21).

3. The cable extrusion molding equipment with rapid cooling function according to claim 1, characterized in that: The recoil member (21-4) comprises a diverter bucket (21-41) fixed on the fixed sleeve (21-1), a fixed ring (21-42) fixed inside the diverter bucket (21-41), a filter screen (21-43) fixed inside the fixed ring (21-42), a ring groove (21-410) opened on one side of the fixed ring (21-42), a through groove (21-412) opened on the inner ring of the filter screen (21-43), a nozzle (21-411) embedded in the through groove (21-412), and a displacement ring (21-46) slidably connected inside the ring groove (21-410).

4. The cable extrusion molding equipment with rapid cooling function as claimed in claim 3, characterized in that: A spring (21-47) is fixed on one side of the displacement ring (21-46), the other end of the spring (21-47) is fixed in the ring groove (21-410), and a guide groove (21-48) is provided on the outer ring of the displacement ring (21-46).

5. The cable extrusion molding equipment with rapid cooling function as claimed in claim 4, characterized in that: The recoil member (21-4) further comprises a movable ring (21-44) fixed to the outer ring of the rotating sleeve (21-2); a protrusion (21-45) is fixed to one side of the movable ring (21-44) and cooperates with the guide groove (21-48).

6. The cable extrusion molding equipment with rapid cooling function as claimed in claim 5, characterized in that: The bottom of the auxiliary cylinder (21-3) is connected to a three-way valve (21-31), and the bottom of the three-way valve (21-31) is connected to the inside of the annular groove (21-410).

7. The cable extrusion molding equipment with rapid cooling function according to claim 1, characterized in that: There are two water storage tanks (22-1), a through pipe (22-4) is connected between the two water storage tanks (22-1), the water pump (22-3) is fixed on the top of the water storage tank (22-1), and a semiconductor refrigerator (22-5) is embedded on the water storage tank (22-1).

8. The cable extrusion molding equipment with rapid cooling function according to claim 1, characterized in that: The driving member (23) comprises a motor (23-1) arranged on the top of the frame (11), and a driving gear (23-2), a pulley (23-3) and a fan blade (23-4) are respectively fixed to the output end of the motor (23-1).

9. The cable extrusion molding equipment with rapid cooling function according to claim 8, characterized in that: A driven gear (21-23) is fixed to the outer ring of the fixed sleeve (21-1), and the driving gear (23-2) is meshed with the driven gear (21-23).

10. The cable extrusion molding equipment with rapid cooling function according to claim 8, characterized in that: A second belt pulley (22-21) is fixed to the outer ring of the stirring blade (22-2), and an auxiliary belt (22-22) is sleeved between the second belt pulley (22-21) and the belt pulley (23-3), and the second belt pulley (22-21) and the belt pulley (23-3) are connected in transmission via the auxiliary belt (22-22).

Images