Circulating cooling wire and cable extruder

Abstract

The utility model relates to the technical field of wire and cable extruders, and discloses a circulating cooling wire and cable extruder which comprises a base, a cooling mechanism is arranged at the top of the base, two lifting adjusting mechanisms are arranged at the top of the base, and water sprayed by a water spraying pipe is sprayed to an extruded wire core to achieve the cooling effect. Redundant water is filtered by a filtering drawer and then returns to the inside of a water tank, outside air is heated by an electric heating wire and enters the inside of a drying box to conduct hot drying on a wire core, water vapor converges through an inclined block A and an inclined block B and enters the inside of the water tank, the cyclic utilization effect is achieved, water resources are saved, a bayonet lock is rotated to be separated from the inside of a rectangular block, and the water quality is improved. The filter drawer can be separated from the inside of the L-shaped block to be cleaned, convenience is brought to next use, the wire roller and the wire winding roller are driven to ascend and descend, the height of the wire roller and the height of the wire winding roller are adjusted along with time changes, the positions of wire cores are consistent all the time, and extrusion and cooling operation can be carried out conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of wire and cable extruders, in particular to a circulating cooling wire and cable extruder. Background Art

[0002] The wire extruder is an operating equipment that uses the hot extrusion method to wrap the outer layer of the wire core with an insulating layer or sheath. When the extruder runs at high speed, a large amount of friction heat and shear heat will be generated, which will destroy the thermal balance and cause the temperature to rise very high, exceeding the process temperature, which will have a great impact on the product quality and even cause the production to be unable to proceed normally. This requires a circulating cooling wire and cable extruder.

[0003] According to the description of a wire and cable extruder disclosed on the patent website (authorization announcement number: CN 216068565 U), "a wire and cable extruder, wherein the two ends of the wire core are respectively arranged on the pay-off wheel and the winding wheel, so that the wire core body passes through the head of the extruder unit, and the spray unit with its cold water spray head is arranged above the wire core, and the wire core body passes through the body of the drying tube. At the same time, a plurality of capillary brushes are arranged in the drying tube, and the inner cavity of the capillary brush is connected to the cavity of the side wall of the drying tube; the negative pressure end of the centrifugal pump is connected to the cavity of the side wall through a conduit. The device uses a hollow capillary brush covering the outside of the wire core to discharge the residual water after spraying into the waste liquid tank along with the inner cavity of the capillary brush, the cavity of the side wall and the conduit under the adsorption of the centrifugal pump. Due to the viscosity of the liquid and the dense distribution of the capillary brushes, the surface moisture of the wire core can be quickly absorbed by the capillary brush during the transmission process, and then it is rolled into a coil in a dry state, realizing a high-efficiency cable manufacturing drying operation, which is conducive to mass production in cable manufacturing factories."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model uses a hollow capillary brush that covers the outside of the wire core to discharge residual water after spraying into the waste liquid tank through the inner cavity of the capillary brush, the side wall cavity and the conduit under the adsorption of a centrifugal pump. Due to the viscosity of the liquid and the dense distribution of the capillary brushes, the surface water of the wire core can be quickly absorbed by the capillary brush during the transmission process. However, if the hollow capillary brush is in too close contact with the wire core, it will cause marks, and if it is too far away, the water adsorption will be insufficient and it cannot be completely dried. Secondly, when the wire core is in use, the thickness of the wire roller and the winding roller will change, so that the position of the wire core changes, making the extrusion and cooling operations inconvenient. Therefore, it is necessary to improve a circulating cooling wire and cable extruder to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a circulating cooling wire and cable extruder to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circulating cooling wire and cable extruder, comprising a base, an extrusion structure is arranged on the top of the base, a cooling mechanism is arranged on the top of the base, two lifting and adjusting mechanisms are arranged on the top of the base, a wire roller is arranged on the outside of the left lifting and adjusting mechanism, a winding roller is arranged on the outside of the other lifting and adjusting mechanism, and a motor is fixedly installed on the front of the lifting and adjusting mechanism.

[0008] The cooling mechanism comprises a water cooling component and a drying component. The water cooling component is arranged on the top of the base, and the drying component is arranged on the top of the base.

[0009] Preferably, the water cooling assembly includes an L-shaped block, a water tank is provided inside the L-shaped block, a filter drawer is slidably installed inside the L-shaped block, two rectangular bars are fixedly installed inside the L-shaped block, a water spray pipe is fixedly installed inside the rectangular bar, a connecting pipe is fixedly installed between the two rectangular bars, a pump A is fixedly installed on the top of the base, a water inlet pipe is fixedly installed outside the water tank, two protrusions A are fixedly installed on the front of the filter drawer, two rectangular blocks are fixedly installed on the front of the L-shaped block, a spring is fixedly installed inside the protrusion A, and a pin is rotatably installed inside the protrusion A to install the filter drawer inside the L-shaped block.

[0010] Preferably, the end of the spring away from the protrusion A is fixedly installed with the pin, the end of the water inlet pipe away from the water tank is fixedly installed with the connecting pipe, the pin is movably installed inside the rectangular block, and the filter drawer is installed inside the L-shaped block.

[0011] Preferably, the drying component includes four supporting columns, a drying box is fixedly installed on the top of the supporting columns, an inclined block A is fixedly installed inside the drying box, an inclined block B is fixedly installed inside the drying box, an air inlet channel is fixedly installed on the right side of the drying box, a heat generating plate is fixedly installed inside the air inlet channel, four heating wires are arranged inside the heat generating plate, a fan is arranged inside the air inlet channel, a return pipe is fixedly installed inside the drying box, and a pump B is fixedly installed on the top of the base, and under the action of pump B, the air refluxes to the filter drawer.

[0012] Preferably, the end of the reflux pipe away from the drying box is arranged on the top of the filter drawer, and the reflux pipe passes through the pump B. A hot air cavity is opened inside the drying box, so that hot air enters to increase the temperature inside the drying box and dry the wire core.

[0013] Preferably, the lifting and adjusting mechanism includes a fixed column, which is fixedly installed on the top of the base, a lifting column is slidably installed inside the fixed column, a cross plate is fixedly installed on the top of the lifting column, two protrusions B are fixedly installed on the top of the cross plate, a limit block is fixedly installed on the top of the base, a rotating shaft is rotatably installed inside the limit block, a gear A is fixedly installed on the outside of the rotating shaft, cross blocks are fixedly installed on the left and right ends of the base, and an electric telescopic rod is fixedly installed on the top of the cross block, a slider is fixedly installed on the output end of the electric telescopic rod, a rack is fixedly installed on the top of the slider, and gears B are fixedly installed on both ends of the rotating shaft, and gear B rotates to engage with the lifting column, so that the lifting column is slidably installed inside the fixed column, driving the wire roller and the wire winding roller to rise and fall.

[0014] Preferably, a rotating column is rotatably installed inside the protrusion B, and the line roller and the winding roller are both arranged outside the rotating column, the output end of the motor is fixedly installed on the right rotating column, the gear A is meshed with the rack, the slider is slidably installed inside the base, and the corresponding positions of the lifting column and the gear B are provided with engaging grooves, so that the lifting column is slidably installed inside the fixed column.

[0015] Compared with the prior art, the utility model provides a circulating cooling wire and cable extruder, which has the following beneficial effects:

[0016] 1. The circulating cooling wire and cable extruder sprays water from the water spray pipe to spray the wire core after extrusion to achieve the effect of cooling. The excess water is filtered through the filter drawer and returned to the water tank. The outside air enters the drying box through the heating of the electric heating wire to heat the wire core. The generated water vapor enters the reflux pipe through the confluence of the inclined block A and the inclined block B, and flows back to the filter drawer under the action of the pump B, and then enters the water tank after filtration, achieving the effect of recycling and saving water resources. The filter drawer can be detached from the L-shaped block for cleaning by rotating the latch to facilitate the next use.

[0017] 2. For the circulating cooling wire and cable extruder, the electric telescopic rod is started to make the slider slide inside the base, driving the rack to engage with gear A and driving the two gears B to rotate and engage with the lifting column, so that the lifting column is slidably installed inside the fixed column, driving the wire roller and the winding roller to rise and fall, so that the height of the wire roller and the winding roller can be adjusted with the change of time, so that the position of the wire core is always consistent, which is convenient for the extrusion and cooling operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the cooling mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the convex block A and its connected mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the decomposed structure of the drying component of the utility model;

[0023] Figure 5 This is a schematic diagram of the exploded structure of the air inlet channel and its connected mechanism of the utility model;

[0024] Figure 6 It is a schematic diagram of the structure of the lifting and adjusting mechanism of the utility model.

[0025] In the figure: 1, base; 2, extrusion structure; 3, cooling mechanism; 31, water cooling assembly; 311, L-shaped block; 312, water tank; 313, filter drawer; 314, rectangular bar; 315, connecting pipe; 316, water spray pipe; 317, pump A; 318, water inlet pipe; 319, protrusion A; 3110, rectangular block; 3111, spring; 3112, bayonet; 32, drying assembly; 321, support column; 322, drying box; 323, inclined block A; 324. inclined block B; 325. air inlet channel; 326. heat generating plate; 327. heating wire; 328. fan; 329. return pipe; 3210. pump B; 4. lifting and adjusting mechanism; 41. fixing column; 42. lifting column; 43. horizontal plate; 44. protrusion B; 45. limit block; 46. rotating shaft; 47. gear A; 48. electric telescopic rod; 49. slider; 410. rack; 411. gear B; 5. wire roller; 6. winding roller; 7. motor. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Embodiment 1:

[0029] See also Figure 1-5 The utility model provides a technical solution: a circulating cooling wire and cable extruder, comprising a base 1, an extrusion structure 2 is arranged on the top of the base 1, a cooling mechanism 3 is arranged on the top of the base 1, two lifting adjustment mechanisms 4 are arranged on the top of the base 1, a wire roller 5 is arranged outside the left lifting adjustment mechanism 4, a winding roller 6 is arranged outside the other lifting adjustment mechanism 4, and a motor 7 is fixedly installed on the front of the lifting adjustment mechanism 4.

[0030] The cooling mechanism 3 includes a water cooling component 31 and a drying component 32 . The water cooling component 31 is disposed on the top of the base 1 , and the drying component 32 is disposed on the top of the base 1 .

[0031] Furthermore, the water cooling assembly 31 includes an L-shaped block 311, a water tank 312 is arranged inside the L-shaped block 311, a filter drawer 313 is slidably installed inside the L-shaped block 311, two rectangular bars 314 are fixedly installed inside the L-shaped block 311, a water spray pipe 316 is fixedly installed inside the rectangular bar 314, a connecting pipe 315 is fixedly installed between the two rectangular bars 314, a pump A317 is fixedly installed on the top of the base 1, a water inlet pipe 318 is fixedly installed outside the water tank 312, two protrusions A319 are fixedly installed on the front of the filter drawer 313, two rectangular blocks 3110 are fixedly installed on the front of the L-shaped block 311, a spring 3111 is fixedly installed inside the protrusion A319, and a pin 3112 is rotatably installed inside the protrusion A319, so that the filter drawer 313 is installed inside the L-shaped block 311.

[0032] Furthermore, one end of the spring 3111 away from the protrusion A319 is fixedly installed with the pin 3112, one end of the water inlet pipe 318 away from the water tank 312 is fixedly installed with the connecting pipe 315, the pin 3112 is movably installed inside the rectangular block 3110, and the filter drawer 313 is installed inside the L-shaped block 311.

[0033] Furthermore, the drying component 32 includes four supporting columns 321, a drying box 322 is fixedly installed on the top of the supporting columns 321, an inclined block A323 is fixedly installed inside the drying box 322, an inclined block B324 is fixedly installed inside the drying box 322, an air inlet channel 325 is fixedly installed on the right side of the drying box 322, a heat generating plate 326 is fixedly installed inside the air inlet channel 325, four electric heating wires 327 are arranged inside the heat generating plate 326, a fan 328 is arranged inside the air inlet channel 325, a return pipe 329 is fixedly installed inside the drying box 322, a pump B3210 is fixedly installed on the top of the base 1, and the pump B3210 refluxes to the filter drawer 313 under the action of the pump.

[0034] Furthermore, one end of the reflux pipe 329 away from the drying box 322 is set at the top of the filter drawer 313, and the reflux pipe 329 passes through the pump B3210. A hot air cavity is opened inside the drying box 322, so that hot air enters to increase the temperature inside the drying box 322 and dry the wire core.

[0035] Embodiment 2:

[0036] See also Figure 6 , and combined with the first embodiment, it is further obtained that the lifting and adjusting mechanism 4 includes a fixed column 41, the fixed column 41 is fixedly installed on the top of the base 1, a lifting column 42 is slidably installed inside the fixed column 41, a horizontal plate 43 is fixedly installed on the top of the lifting column 42, two protrusions B44 are fixedly installed on the top of the horizontal plate 43, a limit block 45 is fixedly installed on the top of the base 1, a rotating shaft 46 is rotatably installed inside the limit block 45, and a gear A47 is fixedly installed on the outside of the rotating shaft 46, horizontal blocks are fixedly installed on the left and right ends of the base 1, and an electric telescopic rod 48 is fixedly installed on the top of the horizontal block, a slider 49 is fixedly installed on the output end of the electric telescopic rod 48, a rack 410 is fixedly installed on the top of the slider 49, and gears B411 are fixedly installed on both ends of the rotating shaft 46, and the gear B411 rotates and meshes with the lifting column 42, so that the lifting column 42 is slidably installed inside the fixed column 41, driving the wire roller 5 and the winding roller 6 to rise and fall.

[0037] Furthermore, a rotating column is rotatably installed inside the protrusion B44, and the line roller 5 and the winding roller 6 are both arranged outside the rotating column, the output end of the motor 7 is fixedly installed on the right rotating column, the gear A47 is meshed with the rack 410, the slider 49 is slidably installed inside the base 1, and the corresponding positions of the lifting column 42 and the gear B411 are provided with engaging grooves, so that the lifting column 42 is slidably installed inside the fixed column 41.

[0038] In actual operation, when this device is used, the wire core on the wire roller 5 is led out through the extrusion structure 2 and the cooling mechanism 3 as shown in the figure, and finally connected to the winding roller 6. The motor 7 is started to drive the winding roller 6 to rotate, so that the winding roller 6 rotates to reel in the wire core, and at the same time, the pump A317 is started to allow the water inside the water tank 312 to enter the connecting pipe 315 through the water inlet pipe 318, and then sprayed out through the water spray pipe 316 to spray the wire core after extrusion, so as to achieve the effect of cooling. The excess water is filtered through the filter drawer 313 and returned to the water tank 312. The fan 328 is started to allow the outside air to enter the drying box 322 through the heating of the electric heating wire 327, and the wire core entering the drying box 322 is thermally dried, and the drying is faster. The generated water vapor is converged through the inclined block A323 and the inclined block B324 The water enters the reflux pipe 329 and flows back to the filter drawer 313 under the action of the pump B3210, and then enters the water tank 312 after filtration, so as to achieve the effect of recycling and save water resources. The latch 3112 is rotated to disengage it from the rectangular block 3110, and the filter drawer 313 can be disengaged from the L-shaped block 311 for cleaning, so as to facilitate the next use. The electric telescopic rod 48 is started to make the slider 49 slide inside the base 1, driving the rack 410 to engage with the gear A47 and driving the two gears B411 to rotate and engage with the lifting column 42, so that the lifting column 42 is slidably installed inside the fixed column 41, driving the wire roller 5 and the winding roller 6 to rise and fall, so that the height of the wire roller 5 and the winding roller 6 can be adjusted with the change of time, so that the position of the wire core is always consistent, which is convenient for the extrusion and cooling operations.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A circulating cooling wire and cable extruder, comprising a base (1), characterized in that: The top of the base (1) is provided with an extrusion structure (2), the top of the base (1) is provided with a cooling mechanism (3), the top of the base (1) is provided with two lifting and adjusting mechanisms (4), the outside of the left lifting and adjusting mechanism (4) is provided with a wire roller (5), the outside of the other lifting and adjusting mechanism (4) is provided with a winding roller (6), and the front of the lifting and adjusting mechanism (4) is fixedly installed with a motor (7); The cooling mechanism (3) comprises a water cooling component (31) and a drying component (32); the water cooling component (31) is arranged on the top of the base (1); and the drying component (32) is arranged on the top of the base (1).

2. A circulating cooling wire and cable extruder according to claim 1, characterized in that: The water cooling assembly (31) comprises an L-shaped block (311), a water tank (312) is arranged inside the L-shaped block (311), a filter drawer (313) is slidably installed inside the L-shaped block (311), two rectangular bars (314) are fixedly installed inside the L-shaped block (311), a water spray pipe (316) is fixedly installed inside the rectangular bar (314), a connecting pipe (315) is fixedly installed between the two rectangular bars (314), and the bottom A pump A (317) is fixedly mounted on the top of the seat (1); a water inlet pipe (318) is fixedly mounted on the outside of the water tank (312); two protrusions A (319) are fixedly mounted on the front of the filter drawer (313); two rectangular blocks (3110) are fixedly mounted on the front of the L-shaped block (311); a spring (3111) is fixedly mounted inside the protrusion A (319); and a latch (3112) is rotatably mounted inside the protrusion A (319).

3. A circulating cooling wire and cable extruder according to claim 2, characterized in that: One end of the spring (3111) away from the protrusion A (319) is fixedly mounted to the latch (3112), one end of the water inlet pipe (318) away from the water tank (312) is fixedly mounted to the connecting pipe (315), and the latch (3112) is movably mounted inside the rectangular block (3110).

4. A circulating cooling wire and cable extruder according to claim 1, characterized in that: The drying component (32) comprises four supporting columns (321), a drying box (322) is fixedly installed on the top of the supporting columns (321), an inclined block A (323) is fixedly installed inside the drying box (322), an inclined block B (324) is fixedly installed inside the drying box (322), an air inlet channel (325) is fixedly installed on the right side of the drying box (322), a heat generating plate (326) is fixedly installed inside the air inlet channel (325), four electric heating wires (327) are arranged inside the heat generating plate (326), a fan (328) is arranged inside the air inlet channel (325), a return pipe (329) is fixedly installed inside the drying box (322), and a pump B (3210) is fixedly installed on the top of the base (1).

5. A circulating cooling wire and cable extruder according to claim 4, characterized in that: One end of the reflux pipe (329) away from the drying box (322) is arranged on the top of the filter drawer (313), and the reflux pipe (329) passes through the pump B (3210). A hot air cavity is opened inside the drying box (322).

6. A circulating cooling wire and cable extruder according to claim 1, characterized in that: The lifting and lowering adjustment mechanism (4) comprises a fixed column (41), wherein the fixed column (41) is fixedly mounted on the top of the base (1), a lifting column (42) is slidably mounted inside the fixed column (41), a transverse plate (43) is fixedly mounted on the top of the lifting column (42), two protrusions B (44) are fixedly mounted on the top of the transverse plate (43), a limit block (45) is fixedly mounted on the top of the base (1), a rotating shaft (46) is rotatably mounted inside the limit block (45), a gear A (47) is fixedly mounted on the outside of the rotating shaft (46), transverse blocks are fixedly mounted on the left and right ends of the base (1), and an electric telescopic rod (48) is fixedly mounted on the top of the transverse block, a slider (49) is fixedly mounted on the output end of the electric telescopic rod (48), a rack (410) is fixedly mounted on the top of the slider (49), and gears B (411) are fixedly mounted on both ends of the rotating shaft (46).

7. A circulating cooling wire and cable extruder according to claim 6, characterized in that: A rotating column is rotatably mounted inside the protrusion B (44), and the wire roller (5) and the winding roller (6) are both arranged outside the rotating column. The output end of the motor (7) is fixedly mounted on the right rotating column, the gear A (47) is meshed with the rack (410), the slider (49) is slidably mounted inside the base (1), and meshing grooves are provided at corresponding positions of the lifting column (42) and the gear B (411).

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