Steel strand extrusion device

Abstract

The utility model belongs to the technical field of steel strand extrusion equipment, and particularly relates to a steel strand extrusion device which comprises an extruder main body and a coating pipe fixedly connected to the surface of the extruder main body, and further comprises a cleaning assembly arranged below the coating pipe, the cleaning assembly comprises a cleaning pool, guide rollers, a fixing plate, a cleaning pipe, a first bevel gear, a second bevel gear, a transmission shaft and a motor, the cleaning pool is arranged below the coating pipe, and the multiple sets of guide rollers are fixedly connected into the cleaning pool; residual processing stains on the surface of the steel strand can be cleaned, and the influence of the residual stains on the combination of the steel strand and a plastic insulation sleeve is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel strand extrusion equipment, and in particular relates to a steel strand extrusion device. Background Art

[0002] As we all know, steel strands are steel products made of multiple steel wires twisted together. The carbon steel surface can be coated with galvanized layers, zinc-aluminum alloy layers, aluminum layers, copper layers, epoxy resins, etc. as needed. In the production process of steel strands, sometimes, according to the use requirements of the steel strands, it is necessary to cover the outer surface of the steel strands with plastic insulation sleeves of different materials to meet the different use requirements of the steel strands. When producing such steel strands, the twisted steel strands need to be used together with the extrusion equipment of the plastic insulation sleeves;

[0003] After checking the public (announcement) number: CN217144811U discloses a steel strand outer wall protective layer extrusion molding machine, which discloses "including an extruder body and a covering head, the covering head is arranged at the output end of the extruder body; and also includes a mounting frame, a support frame, multiple groups of support rods, a steel pipe and an electromagnetic heating coil and other technical solutions, which can preheat the steel strand and reduce the temperature difference between the steel strand and the plastic raw material and other technical effects";

[0004] However, since processing stains are easily left on the surface of the steel strand during production, their ability to bond with the plastic insulating sleeve is affected, and the residual stains remain between the plastic insulating sleeve and the steel strand, which can easily cause the plastic insulating sleeve to be damaged. A damaged plastic insulating sleeve poses a safety hazard when power is required during use.

[0005] Therefore, a steel strand extrusion device is designed to solve the above problems. Utility Model Content

[0006] To solve the problems raised in the above background technology, the utility model provides a steel strand extrusion device, which can clean the residual processing stains on the surface of the steel strand to prevent the residual stains from affecting the combination of the steel strand and the plastic insulation sleeve, and can quickly cool after processing.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel strand extrusion device, comprising an extruder body and a cladding tube fixedly connected to the surface of the extruder body, and also comprising a cleaning assembly arranged below the cladding tube;

[0008] The cleaning assembly includes a cleaning pool, a guide roller, a fixed plate, a cleaning pipe, a first bevel gear, a second bevel gear, a transmission shaft and a motor. The cleaning pool is arranged below the cladding pipe, and a plurality of groups of guide rollers are fixedly connected inside the cleaning pool. The fixed plate is fixedly connected to the inner surface of the cleaning pool, the cleaning pipe passes through the fixed plate, and the cleaning pipe is rotatably connected to the fixed plate. The first bevel gear is fixedly connected to the surface of the cleaning pipe, and the motor is fixedly connected to the surface of the cleaning pool through a mounting frame. The motor output shaft passes through the surface of the cleaning pool, and the end of the motor output shaft is fixedly connected to the transmission shaft, and the end of the transmission shaft away from the motor is fixedly connected to the second bevel gear, and the first bevel gear is meshingly connected to the second bevel gear.

[0009] As a preferred steel strand extrusion device of the utility model, the cleaning assembly also includes a base plate, a vertical plate, and a steering roller. The base plate is fixedly connected to the surface of the fixed plate, two vertical plates are fixedly connected to the surface of the base plate, a steering roller is arranged between the two vertical plates, and the steering roller is rotatably connected to the vertical plate through a rotating shaft.

[0010] As a preferred steel strand extrusion device of the utility model, the cleaning assembly also includes two vertical plates and two steering rollers, the two vertical plates are fixedly connected to the inner side of the cleaning pool, the steering roller two is arranged between the two vertical plates, and the steering roller two is rotatably connected to the two vertical plates through two rotating shafts.

[0011] As a preferred steel strand extrusion device of the utility model, the cleaning component also includes a blower, an air pipe, a bracket one and an annular air cylinder, the blower is fixedly connected to the surface of the cleaning pool, the annular air cylinder is arranged between the turning roller one and the turning roller two, the annular air cylinder is fixedly connected to the cleaning pool through the bracket one, the air pipe is arranged between the annular air cylinder and the blower, and both ends of the air pipe are respectively fixedly connected to the blower and the annular air cylinder.

[0012] As a preferred steel strand extrusion device of the utility model, the cleaning assembly also includes a water injection cover and a feed pipe, a water injection hole is opened on the surface of the cleaning pool, the water injection cover is arranged at the water injection hole of the cleaning pool, the water injection cover is threadedly connected to the cleaning pool, the feed pipe passes through the surface of the cleaning pool, and the feed pipe is fixedly connected to the cleaning pool.

[0013] As a preferred steel strand extrusion device of the utility model, the cleaning component also includes an air groove and an air outlet hole, the air groove is opened inside the annular wind tube, the air pipe is inserted in the air groove, the air outlet hole is opened on the surface of the annular wind tube, and the air outlet hole is connected to the air groove.

[0014] As a preferred steel strand extrusion device of the utility model, the cleaning assembly also includes a baffle and a second bracket, the baffle is fixedly connected to the surface of the cleaning pool, the second bracket is fixedly connected to the baffle surface, and the sheathing tube is fixedly connected to the baffle through the second bracket.

[0015] As a preferred embodiment of the steel strand extrusion device of the utility model, it further includes a cooling assembly arranged at the outlet of the cladding tube;

[0016] The cooling assembly includes a cooling pool, a limiting roller, a frame, a cooling fan and a rotating rod. The cooling pool is arranged on one side of the sheathing tube. The limiting roller is fixedly connected to the inside of the cooling pool. The surface of the cooling pool is fixedly connected to the frame. The cooling fan is installed on the surface of the frame. The rotating rod is arranged on the inner side of the frame, and the rotating rod is rotatably connected to the frame through a bearing.

[0017] As a preferred steel strand extrusion device of the utility model, the cooling component also includes a limiting roller 2 and a limiting disk, the limiting roller 2 is sleeved on the surface of the rotating rod, the limiting roller 2 is rotatably connected to the rotating rod, the limiting disks are arranged on both sides of the limiting roller 2, and the limiting disks are fixedly connected to the rotating rod.

[0018] Compared with the prior art, the beneficial effects of the utility model are: a cleaning component is added to the present application to clean the residual processing oil on the surface of the steel strand, preventing the residual stains from affecting the combination of the steel strand and the plastic insulating sleeve, thereby causing safety hazards; at the same time, a cooling component is added to cool the processed steel strand in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the cleaning pool and the motor in the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the blower and the air pipe in the utility model;

[0023] Figure 4 It is a structural schematic diagram of the annular air cylinder and the air groove in the utility model;

[0024] Figure 5 It is a schematic diagram of the structure of the cooling pool and the cooling fan in the utility model;

[0025] In the figure:

[0026] 1. Extruder body;

[0027] 2. Coated tube;

[0028] 3. Cleaning assembly; 31. Cleaning pool; 32. Guide roller; 33. Fixed plate; 34. Cleaning pipe; 35. First bevel gear; 36. Second bevel gear; 37. Transmission shaft; 38. Motor; 39. Mounting frame; 310. Bottom plate; 311. Vertical plate 1; 312. Steering roller 1; 313. Vertical plate 2; 314. Steering roller 2; 315. Blower; 316. Air pipe; 317. Bracket 1; 318. Annular air cylinder; 319. Water filling cover; 320. Feed pipe; 321. Air groove; 322. Air outlet; 324. Baffle; 325. Bracket 2;

[0029] 4. Cooling assembly; 41. Cooling pool; 42. Limit roller 1; 43. Frame; 44. Cooling fan; 45. Rotating rod; 46. Limit roller 2; 47. Limit plate; 48. Bearing. DETAILED DESCRIPTION

[0030] 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.

[0031] Example 1

[0032] like Figure 1 As shown;

[0033] A steel strand extrusion device comprises an extruder body 1 and a cladding tube 2 fixedly connected to the surface of the extruder body 1.

[0034] In this embodiment: After investigation, the public (announcement) number: CN217144811U discloses a steel strand outer wall protective layer extrusion molding machine, which has the technical effects of preheating the steel strand and reducing the temperature difference between the steel strand and the plastic raw material. However, since the steel strand is prone to residual processing stains on its surface during production, its ability to combine with the plastic insulating sleeve is affected, and the residual stains retained between the plastic insulating sleeve and the steel strand are prone to damage the plastic insulating sleeve. The damaged plastic insulating sleeve poses a safety hazard when it needs to be powered on during use. In order to solve this technical problem, a cleaning component 3 and a cooling component 4 are added on this basis.

[0035] More specifically:

[0036] like Figures 1 to 5 As shown:

[0037] In combination with the above content: the cleaning component 3 includes a cleaning pool 31, a guide roller 32, a fixed plate 33, a cleaning pipe 34, a first bevel gear 35, a second bevel gear 36, a transmission shaft 37 and a motor 38. The cleaning pool 31 is arranged below the cladding tube 2. A plurality of groups of guide rollers 32 are fixedly connected inside the cleaning pool 31. The fixed plate 33 is fixedly connected to the inner surface of the cleaning pool 31. The cleaning pipe 34 passes through the fixed plate 33. The cleaning pipe 34 is rotatably connected to the fixed plate 33. The surface of the cleaning pipe 34 is fixedly connected with the first bevel gear 35. The motor 38 is fixedly connected to the surface of the cleaning pool 31 through a mounting bracket 39. The output shaft of the motor 38 passes through the surface of the cleaning pool 31. The end of the output shaft of the motor 38 is fixedly connected with the transmission shaft 37. The end of the transmission shaft 37 away from the motor 38 is fixedly connected with the second bevel gear 36. The first bevel gear 35 is meshingly connected with the second bevel gear 36.

[0038] In this embodiment: the steel strand is wrapped around too many sets of guide rollers 32 and passes through the cleaning tube 34. At this time, the motor 38 is started, and the output shaft of the motor 38 rotates through the transmission shaft 37 to drive the second bevel gear 36 to rotate. The rotation of the second bevel gear 36 drives the meshing first bevel gear 35 to rotate. The rotation of the first bevel gear 35 drives the cleaning tube 34 to rotate. A cleaning brush is attached to the inner wall of the cleaning tube 34.

[0039] Going further:

[0040] In an optional embodiment, the cleaning assembly 3 also includes a bottom plate 310, a vertical plate 311, and a steering roller 312. The bottom plate 310 is fixedly connected to the surface of the fixed plate 33. Two vertical plates 311 are fixedly connected to the surface of the bottom plate 310. A steering roller 312 is arranged between the two vertical plates 311. The steering roller 312 is rotatably connected to the vertical plate 311 via a rotating shaft.

[0041] In this embodiment: the surface of the fixed plate 33 is fixedly connected to the bottom plate 310 , and the surface of the bottom plate 310 is provided with a steering roller 1 312 .

[0042] Going further:

[0043] In an optional embodiment, the cleaning component 3 also includes a vertical plate 313 and a steering roller 314. The two vertical plates 313 are fixedly connected to the inner side of the cleaning pool 31. A steering roller 314 is arranged between the two vertical plates 313. The steering roller 314 is rotatably connected to the vertical plate 313 via a rotating shaft 2.

[0044] In this embodiment, a second turning roller 314 is provided inside the cooling pool 41 .

[0045] Going further:

[0046] In an optional embodiment, the cleaning component 3 also includes a blower 315, an air pipe 316, a bracket 1 317 and an annular wind tube 318. The blower 315 is fixedly connected to the surface of the cleaning pool 31. The annular wind tube 318 is arranged between the steering roller 1 312 and the steering roller 2 314. The annular wind tube 318 is fixedly connected to the cleaning pool 31 through the bracket 1 317. An air pipe 316 is arranged between the annular wind tube 318 and the blower 315. Both ends of the air pipe 316 are respectively fixedly connected to the blower 315 and the annular wind tube 318.

[0047] In this embodiment: the steel strand passes through the annular wind tube 318 through the turning roller 1 312, and then bypasses the turning roller 2 314 to enter the sheathing tube 2. During this process, the blower 315 is started, and the blower 315 inputs air flow into the annular wind tube 318 through the air pipe 316 to dry the residual moisture on the surface of the steel strand.

[0048] Going further:

[0049] In an optional embodiment, the cleaning component 3 also includes a water injection cover 319 and a feed pipe 320. A water injection hole is opened on the surface of the cleaning pool 31. The water injection cover 319 is arranged at the water injection hole of the cleaning pool 31. The water injection cover 319 is threadedly connected to the cleaning pool 31. The feed pipe 320 passes through the surface of the cleaning pool 31 and is fixedly connected to the cleaning pool 31.

[0050] In this embodiment: water is injected into the cleaning pool 31 through the water injection hole.

[0051] It should be noted that the water injection hole is provided with threads.

[0052] Going further:

[0053] In an optional embodiment, the cleaning component 3 also includes an air groove 321 and an air outlet 322. The air groove 321 is opened inside the annular air cylinder 318, the air pipe 316 is inserted in the air groove 321, and the air outlet 322 is opened on the surface of the annular air cylinder 318, and the air outlet 322 is connected to the air groove 321.

[0054] In this embodiment, the air outlet 322 is communicated with the air groove 321 .

[0055] Going further:

[0056] In an optional embodiment, the cleaning assembly 3 also includes a baffle 324 and a bracket 325. The baffle 324 is fixedly connected to the surface of the cleaning pool 31. The bracket 325 is fixedly connected to the surface of the baffle 324. The sheathing tube 2 is fixedly connected to the baffle 324 through the bracket 325.

[0057] In this embodiment, a baffle 324 is fixedly connected to the surface of the cooling pool 41, and a bracket 325 is provided on the surface of the baffle 324.

[0058] Going further:

[0059] In an optional embodiment, it further includes a cooling assembly 4 disposed at the outlet of the cladding tube 2;

[0060] The cooling assembly 4 includes a cooling pool 41, a limiting roller 42, a frame 43, a cooling fan 44 and a rotating rod 45. The cooling pool 41 is arranged on one side of the cladding tube 2. The limiting roller 42 is fixedly connected to the inside of the cooling pool 41. The frame 43 is fixedly connected to the surface of the cooling pool 41. The cooling fan 44 is installed on the surface of the frame 43. A rotating rod 45 is arranged on the inside of the frame 43. The rotating rod 45 is rotatably connected to the frame 43 through a bearing 48.

[0061] In this embodiment, after the steel strand is wrapped, it enters the cooling pool 41 and winds around the limiting roller 42.

[0062] It should be noted that: a water outlet is provided at the bottom of the cooling pool 41 , the cooling pool 41 is filled with water, and the cooling fan 44 is connected to an external power supply.

[0063] Going further:

[0064] In an optional embodiment, the cooling component 4 also includes a limiting roller 46 and a limiting disk 47. The limiting roller 46 is sleeved on the surface of the rotating rod 45. The limiting roller 46 is rotatably connected to the rotating rod 45. The limiting disk 47 is arranged on both sides of the limiting roller 46. The limiting disk 47 is fixedly connected to the rotating rod 45.

[0065] In this embodiment, the surface of the rotating rod 45 is sleeved with a limiting roller 46.

[0066] Working principle: Before the steel strand is coated, the steel strand is extended into the cleaning tank 31 through the feed pipe 320. At this time, the steel strand is wound around multiple sets of guide rollers 32 and passes through the cleaning tube 34. At this time, the motor 38 is started, and the output shaft of the motor 38 rotates through the transmission shaft 37 to drive the second bevel gear 36 to rotate. The rotation of the second bevel gear 36 drives the meshing first bevel gear 35 to rotate. The rotation of the first bevel gear 35 drives the cleaning tube 34 to rotate. The inner wall of the cleaning tube 34 is provided with a cleaning brush, so as to fully clean the steel strand. A cleaning agent is added into the cleaning tank 31, and the cleaning agent and the steel strand are mixed. The strands are fully in contact and the oil stains on their surfaces are fully dissolved. At this time, the steel strands are passed through the annular wind tube 318 through the turning roller 1 312, and then pass through the turning roller 2 314 and enter the covering tube 2. During this process, the blower 315 is started, and the blower 315 inputs air flow into the annular wind tube 318 through the air pipe 316 to dry the residual moisture on the surface of the steel strands. When the steel strands are wrapped, they enter the cooling pool 41, and the steel strands are wound around the limiting roller 1 42 and the limiting roller 2 46. During this process, the residual moisture on the surface is dried by the cooling fan 44, and the cooling fan 44 is operated by an external power supply.

[0067] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A steel strand extrusion device, comprising an extruder body (1) and a cladding tube (2) fixedly connected to the surface of the extruder body (1), characterized in that: It also includes a cleaning assembly (3) arranged below the cladding tube (2); The cleaning assembly (3) comprises a cleaning pool (31), a guide roller (32), a fixing plate (33), a cleaning pipe (34), a first bevel gear (35), a second bevel gear (36), a transmission shaft (37) and a motor (38); the cleaning pool (31) is arranged below the cladding pipe (2); a plurality of groups of guide rollers (32) are fixedly connected inside the cleaning pool (31); the fixing plate (33) is fixedly connected to the inner surface of the cleaning pool (31); the cleaning pipe (34) passes through the fixing plate (33); the cleaning pipe (34) is connected to the fixing plate (33) and the fixing plate (33) is connected to the cleaning pipe (34). The plate (33) is rotatably connected, the surface of the cleaning pipe (34) is fixedly connected with the first bevel gear (35), the motor (38) is fixedly connected to the surface of the cleaning pool (31) through a mounting bracket (39), the output shaft of the motor (38) passes through the surface of the cleaning pool (31), the end of the output shaft of the motor (38) is fixedly connected with the transmission shaft (37), the end of the transmission shaft (37) away from the motor (38) is fixedly connected with the second bevel gear (36), and the first bevel gear (35) is meshingly connected with the second bevel gear (36).

2. The steel strand extrusion device according to claim 1, characterized in that: The cleaning assembly (3) further comprises a bottom plate (310), a vertical plate (311), and a steering roller (312); the bottom plate (310) is fixedly connected to the surface of the fixed plate (33); two vertical plates (311) are fixedly connected to the surface of the bottom plate (310); a steering roller (312) is arranged between the two vertical plates (311); and the steering roller (312) is rotatably connected to the vertical plate (311) via a rotating shaft (311).

3. The steel strand extrusion device according to claim 2, characterized in that: The cleaning assembly (3) further comprises a second vertical plate (313) and a second steering roller (314), wherein the two second vertical plates (313) are fixedly connected to the inner side of the cleaning pool (31), and the second steering roller (314) is arranged between the two second vertical plates (313), and the second steering roller (314) is rotatably connected to the second vertical plate (313) via a second rotating shaft.

4. The steel strand extrusion device according to claim 3, characterized in that: The cleaning assembly (3) further comprises a blower (315), an air pipe (316), a bracket one (317) and an annular air cylinder (318); the blower (315) is fixedly connected to the surface of the cleaning pool (31); the annular air cylinder (318) is arranged between the steering roller one (312) and the steering roller two (314); the annular air cylinder (318) is fixedly connected to the cleaning pool (31) via the bracket one (317); the air pipe (316) is arranged between the annular air cylinder (318) and the blower (315); and two ends of the air pipe (316) are fixedly connected to the blower (315) and the annular air cylinder (318), respectively.

5. The steel strand extrusion device according to claim 1, characterized in that: The cleaning assembly (3) further comprises a water injection cover (319) and a feed pipe (320); a water injection hole is provided on the surface of the cleaning pool (31); the water injection cover (319) is arranged at the water injection hole of the cleaning pool (31); the water injection cover (319) is threadedly connected to the cleaning pool (31); the feed pipe (320) passes through the surface of the cleaning pool (31); and the feed pipe (320) is fixedly connected to the cleaning pool (31).

6. The steel strand extrusion device according to claim 4, characterized in that: The cleaning assembly (3) further comprises an air groove (321) and an air outlet hole (322); the air groove (321) is provided inside the annular air cylinder (318); the air pipe (316) is inserted into the air groove (321); the air outlet hole (322) is provided on the surface of the annular air cylinder (318); and the air outlet hole (322) is communicated with the air groove (321).

7. The steel strand extrusion device according to claim 1, characterized in that: The cleaning assembly (3) further comprises a baffle (324) and a second bracket (325); the baffle (324) is fixedly connected to the surface of the cleaning pool (31); the second bracket (325) is fixedly connected to the surface of the baffle (324); and the sheathing tube (2) is fixedly connected to the baffle (324) via the second bracket (325).

8. The steel strand extrusion device according to claim 1, characterized in that: It also includes a cooling assembly (4) arranged at the outlet of the cladding tube (2); The cooling assembly (4) comprises a cooling pool (41), a limiting roller (42), a frame (43), a cooling fan (44) and a rotating rod (45); the cooling pool (41) is arranged on one side of the cladding tube (2); the limiting roller (42) is fixedly connected to the inside of the cooling pool (41); the frame (43) is fixedly connected to the surface of the cooling pool (41); the cooling fan (44) is installed on the surface of the frame (43); the rotating rod (45) is arranged on the inner side of the frame (43); and the rotating rod (45) is rotatably connected to the frame (43) via a bearing (48).

9. The steel strand extrusion device according to claim 8, characterized in that: The cooling component (4) further comprises a second limiting roller (46) and a limiting plate (47); the second limiting roller (46) is sleeved on the surface of the rotating rod (45); the second limiting roller (46) is rotatably connected to the rotating rod (45); the limiting plates (47) are arranged on both sides of the second limiting roller (46); and the limiting plates (47) are fixedly connected to the rotating rod (45).

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