Molding extrusion device for wire and cable processing

Abstract

The utility model relates to the technical field of extrusion devices, in particular to a molding extrusion device for wire and cable processing, which comprises a base, and an extrusion cylinder is fixedly arranged on the left side of the top end of the base. Through the arrangement of the fixing sleeve and the filter plate, raw materials are poured into the extrusion cylinder from the feeding hopper during use, the motor drives the extrusion screw rod to rotate, the extrusion screw rod drives the raw materials to extrude and rotate to move towards one end of the extrusion cylinder, and the heating assembly heats and melts the raw materials; the heated and molten raw materials penetrate through a filter plate on the surface of a fixing sleeve, the particle raw materials which are not completely heated and molten are isolated on one side of the filter plate and continue to be extruded and molten by an extrusion screw, and when it is observed through an observation window that too many particles are accumulated on one side of the filter plate, an electric telescopic rod is adjusted to drive a bottom end leaking stoppage block to move downwards; accumulated particles can be conveniently discharged from the discharging pipe, so that the effect of preventing the surface of the cable from being unsmooth due to the particles generated after the raw materials are heated and extruded is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of extrusion devices, in particular to a molding extrusion device used for wire and cable processing. Background Art

[0002] Wires and cables are wire products used to transmit electrical energy, information and realize electromagnetic energy conversion. Wires and cables in a broad sense are also referred to as cables. Cables in a narrow sense refer to insulated cables, which can be defined as: a collection of the following parts, one or more insulating cores, and their respective coatings, total protective layers and outer sheaths. Cables may also have additional uninsulated conductors. In the processing of wires and cables, extruders are required for molding. Screw extruders rely on the pressure and shear force generated by the rotation of the screw to fully plasticize and evenly mix the materials and then form them through a die.

[0003] However, the traditional extrusion device does not have a filtering function. When the raw materials are heated and melted, incompletely melted particles may be generated, resulting in a rough surface of the extruded cable. Moreover, the traditional extrusion device does not have a cooling function. When used, natural cooling is generally used to cool the cable surface, resulting in an increase in the cable production time. Utility Model Content

[0004] The purpose of the utility model is to provide a molding extrusion device for wire and cable processing to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A forming extrusion device for wire and cable processing, comprising a base, an extrusion barrel is fixedly arranged on the left side of the top of the base, a feed hopper is fixedly arranged on the top of the extrusion barrel, mounting grooves are provided on the upper and lower sides of the extrusion barrel, a heating component is fixedly arranged inside the mounting groove, an extrusion component is fixedly arranged inside the extrusion barrel, the extrusion component comprises a motor and an extrusion screw, a motor is fixedly arranged at one end of the extrusion barrel, an output end of the motor passes through the extrusion barrel and is connected with the extrusion screw, a filter component is sleeved on the outer side of the extrusion screw, the filter component comprises a fixed sleeve and a filter plate, a fixed sleeve is provided on the surface of the extrusion screw through a rotating shaft, a filter plate is fixedly provided on the surface of the fixed sleeve, an outer surface of the filter plate is fixedly connected to the inner surface of the extrusion barrel, a discharge pipe is fixedly arranged at the bottom end of the extrusion barrel, electric telescopic rods are fixedly arranged on both sides of the top of the discharge pipe, a plugging block is fixedly arranged at the bottom end of the electric telescopic rod, and an observation window is fixedly arranged on one side of the extrusion barrel;

[0007] A discharge pipe is fixedly provided at one end of the extrusion cylinder, a shell is fixedly provided at one end of the discharge pipe, the discharge pipe is located in the middle of the shell, a water collecting bucket is fixedly provided at the top of the shell, a first connecting pipe is fixedly provided at one end of the water collecting bucket, a condensing tank is fixedly provided at one end of the first connecting pipe, a second connecting pipe is fixedly provided at one end of the condensing tank, a first conveying pump is fixedly provided at one end of the second connecting pipe, a third connecting pipe is fixedly provided at one end of the first conveying pump, a fixed block is fixedly provided in the middle of the top end of the shell, a diverter plate is fixedly provided at the bottom end of the fixed block, one end of the third connecting pipe is fixedly connected to the top of the diverter plate, and a plurality of nozzles are fixedly provided at the bottom end of the diverter plate.

[0008] Preferably, the heating assembly comprises a connecting rod and a heating wire, the connecting rod is fixedly arranged inside the mounting groove, and the heating wire is fixedly arranged on the surface of the connecting rod.

[0009] Preferably, a placement groove is provided in the middle of the base, and the top of the placement groove is fixedly connected to the bottom end of the discharge pipe.

[0010] Preferably, a collecting box is movably provided inside the placement groove, the collecting box is located below the discharge pipe, and a pull rod is fixedly provided on one side of the collecting box.

[0011] Preferably, fixing frames are fixedly provided on both sides of the bottom end of the extrusion cylinder, fixing plates are fixedly provided on both sides of the bottom end of the casing, and sealing gaskets are fixedly provided on both sides of the fixing sleeve.

[0012] Preferably, a first drain pipe is fixedly provided in the middle of the bottom end of the casing, a second delivery pump is fixedly provided at one end of the first drain pipe, a second drain pipe is fixedly provided at one end of the second delivery pump, and one end of the second drain pipe is connected to the water collecting bucket.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A forming extrusion device for wire and cable processing, through the arrangement of a fixed sleeve and a filter plate, when in use, the raw materials are poured from the feed hopper into the interior of the extrusion barrel, the motor drives the extrusion screw to rotate, the extrusion screw drives the raw materials to extrude and rotate and move toward one end of the extrusion barrel, the heating component heats and melts the raw materials, the heated and melted raw materials pass through the filter plate on the surface of the fixed sleeve, so that the incompletely heated and melted granular raw materials are isolated on one side of the filter plate and continue to be extruded and melted by the extrusion screw, and when too many particles are observed to accumulate on one side of the filter plate through the observation window, the electric telescopic rod is adjusted to drive the bottom end plugging block to move downward, so that the accumulated particles are easily discharged from the discharge pipe, thereby achieving the effect of avoiding the particles generated after the raw materials are heated and extruded to cause the cable surface to be rough.

[0015] 2. This molding extrusion device for wire and cable processing is provided with a water collecting barrel, a condensation tank and a nozzle. When in use, the first delivery pump delivers the water flow inside the water collecting barrel from the first connecting pipe to the condensation tank for cooling, and then delivers the water from the second connecting pipe and the third connecting pipe to the inside of the diverter plate at the top of the casing. The diverter plate evenly distributes the cooling water to each nozzle at the bottom. The nozzle sprays cooling water to cool the bottom discharge pipe, thereby achieving the effect of quickly molding the newly extruded cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 For the utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0019] Figure 4 For the utility model Figure 2 The enlarged schematic diagram of point B in the middle;

[0020] Figure 5 For the utility model Figure 2 The enlarged schematic diagram at C in the middle;

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the leak-proof block of the utility model.

[0022] In the figure: 1. base; 2. extrusion cylinder; 3. feed hopper; 4. mounting groove; 5. motor; 6. extrusion screw; 7. fixing sleeve; 8. filter plate; 9. discharge pipe; 10. electric telescopic rod; 11. plugging block; 12. observation window; 13. discharge pipe; 14. casing; 15. water collecting bucket; 16. first connecting pipe; 17. condensing tank; 18. second connecting pipe; 19. first delivery pump; 20. third connecting pipe; 21. fixing block; 22. diverter plate; 23. nozzle; 24. connecting rod; 25. heating wire; 26. placement groove; 27. collection box; 28. pull rod; 29. ​​fixing frame; 30. fixing plate; 31. sealing pad; 32. first drain pipe; 33. second delivery pump; 34. second drain pipe. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 6 As shown, the utility model provides a technical solution: a molding extrusion device for wire and cable processing, comprising a base 1, an extrusion barrel 2 is fixedly arranged on the left side of the top of the base 1, a feed hopper 3 is fixedly arranged on the top of the extrusion barrel 2, mounting grooves 4 are provided on both upper and lower sides of the extrusion barrel 2, a heating component is fixedly arranged inside the mounting groove 4, an extrusion component is fixedly arranged inside the extrusion barrel 2, the extrusion component comprises a motor 5 and an extrusion screw 6, a motor 5 is fixedly arranged at one end of the extrusion barrel 2, the output end of the motor 5 passes through the extrusion barrel 2 and is connected with the extrusion screw 6, a filter component is sleeved on the outer side of the extrusion screw 6, the filter component comprises a fixed sleeve 7 and a filter plate 8, a fixed sleeve 7 is arranged on the surface of the extrusion screw 6 through a rotating shaft, a filter plate 8 is fixedly arranged on the surface of the fixed sleeve 7, the outer surface of the filter plate 8 is fixedly connected to the inner surface of the extrusion barrel 2, a discharge pipe 9 is fixedly arranged at the bottom end of the extrusion barrel 2, electric telescopic rods 10 are fixedly arranged on both sides of the top of the discharge pipe 9, a plugging block 11 is fixedly arranged at the bottom end of the electric telescopic rod 10, and an observation window 12 is fixedly arranged on one side of the extrusion barrel 2;

[0025] In this embodiment, by setting the fixed sleeve 7 and the filter plate 8, when in use, the raw material is poured from the feed hopper 3 into the extrusion barrel 2, the motor 5 drives the extrusion screw 6 to rotate, and the extrusion screw 6 drives the raw material to extrude and rotate to move toward one end of the extrusion barrel 2, and the heating component heats and melts the raw material. The heated and melted raw material passes through the filter plate 8 on the surface of the fixed sleeve 7, so that the granular raw material that is not completely heated and melted is isolated on one side of the filter plate 8 and continues to be extruded and melted by the extrusion screw 6, and when too many particles are observed to accumulate on one side of the filter plate through the observation window 12, the electric telescopic rod 10 is adjusted to make the electric telescopic rod 10 drive the bottom end plugging block 11 to move downward, so that the accumulated particles are easily discharged from the discharge pipe 9, thereby achieving the effect of avoiding the particles generated after the raw material is heated and extruded. The cable surface is not smooth.

[0026] like Figure 2 and Figure 3As shown, a discharge pipe 13 is fixedly provided at one end of the extrusion barrel 2, a housing 14 is fixedly provided at one end of the discharge pipe 13, the discharge pipe 13 is located in the middle of the housing 14, a water collecting bucket 15 is fixedly provided at the top of the housing 14, a first connecting pipe 16 is fixedly provided at one end of the water collecting bucket 15, a condensing tank 17 is fixedly provided at one end of the first connecting pipe 16, a second connecting pipe 18 is fixedly provided at one end of the condensing tank 17, a first delivery pump 19 is fixedly provided at one end of the second connecting pipe 18, a third connecting pipe 20 is fixedly provided at one end of the first delivery pump 19, a fixed block 21 is fixedly provided in the middle of the top of the housing 14, a diverter plate 22 is fixedly provided at the bottom end of the fixed block 21, one end of the third connecting pipe 20 is fixedly connected to the top of the diverter plate 22, and a plurality of nozzles 23 are fixedly provided at the bottom end of the diverter plate 22;

[0027] In this embodiment, by setting the water collecting bucket 15, the condensation tank 17 and the nozzle 23, when in use, the first delivery pump 19 delivers the water flow inside the water collecting bucket 15 from the first connecting pipe 16 to the inside of the condensation tank 17 for cooling, and then delivers the water flow from the second connecting pipe 18 and the third connecting pipe 20 to the inside of the diverter plate 22 at the top of the inside of the housing 14. The diverter plate 22 evenly distributes the cooling water to each nozzle 23 at the bottom. The nozzle 23 sprays cooling water to cool the bottom discharge pipe 13, thereby achieving the effect of quickly forming the newly extruded cable;

[0028] like Figure 1 , Figure 2 and Figure 4 As shown, the heating assembly includes a connecting rod 24 and a heating wire 25. The connecting rod 24 is fixedly arranged inside the installation groove 4, and the heating wire 25 is fixedly arranged on the surface of the connecting rod 24. A placement groove 26 is opened in the middle of the base 1. The top of the placement groove 26 is fixedly connected to the bottom of the discharge pipe 9. A collection box 27 is movably arranged inside the placement groove 26. The collection box 27 is located below the discharge pipe 9, and a pull rod 28 is fixedly arranged on one side of the collection box 27.

[0029] In this embodiment, by setting the connecting rod 24 and the heating wire 25, the heating wire 25 is wound and fixed on the surface of the connecting rod 24 when in use, and then it is electrically heated, so as to achieve the effect of heating and melting the raw materials extruded inside the extrusion barrel 2. By providing a placement groove 26, the collection box 27 can be placed inside the base 1 when in use, so as to achieve the effect of facilitating the collection of raw material particles discharged from the discharge pipe 9. By setting the pull rod 28, the pull rod 28 is pulled when in use, so as to achieve the effect of facilitating the removal of the collection box 27 for the recycling of the raw material particles inside.

[0030] like Figure 1 and Figure 5As shown, fixing frames 29 are fixedly provided on both sides of the bottom end of the extrusion cylinder 2, fixing plates 30 are fixedly provided on both sides of the bottom end of the casing 14, sealing pads 31 are fixedly provided on both sides of the fixing sleeve 7, a first drain pipe 32 is fixedly provided in the middle of the bottom end of the casing 14, a second delivery pump 33 is fixedly provided at one end of the first drain pipe 32, a second delivery pump 33 is fixedly provided at one end of the second drain pipe 34, and one end of the second drain pipe 34 is connected to the water collecting bucket 15;

[0031] In this embodiment, by setting the fixing frame 29 and the fixing plate 30, the stability of the extrusion cylinder 2 and the casing 14 on the top of the base 1 can be improved during use. By setting the sealing gasket 31, it can be prevented that the raw material particles enter the connection gap between the fixing sleeve 7 and the extrusion screw 6 during use, causing the extrusion screw 6 to stop rotating. By setting the second delivery pump 33, the second delivery pump 33 can transport the used cooling water at the bottom of the casing 14 from the first drain pipe 32 and the second drain pipe 34 to the inside of the water collecting bucket 15 during use, thereby achieving the effect of facilitating water recycling and avoiding waste of resources.

[0032] Working principle: through the setting of the fixed sleeve 7 and the filter plate 8, when in use, the raw materials are poured from the feed hopper 3 into the extrusion barrel 2, the motor 5 drives the extrusion screw 6 to rotate, and the extrusion screw 6 drives the raw materials to extrude and rotate to move to one end of the extrusion barrel 2, and the heating component heats and melts the raw materials. The heated and melted raw materials pass through the filter plate 8 on the surface of the fixed sleeve 7, so that the incompletely heated and melted granular raw materials are isolated on one side of the filter plate 8 and continue to be extruded and melted by the extrusion screw 6, and when too many particles are observed on one side of the filter plate through the observation window 12, the electric telescopic rod 10 is adjusted to make the electric telescopic rod 10 drive the bottom end plugging block 1 1 moves downward, so that the accumulated particles are easily discharged from the discharge pipe 9, thereby achieving the effect of preventing the particles generated after the raw materials are heated and extruded from causing the cable surface to be rough. At the same time, through the arrangement of the water collecting bucket 15, the condensation tank 17 and the nozzle 23, when in use, the first delivery pump 19 delivers the water flow inside the water collecting bucket 15 from the first connecting pipe 16 to the inside of the condensation tank 17 for cooling, and then delivers the water flow from the second connecting pipe 18 and the third connecting pipe 20 to the inside of the diverter plate 22 at the top of the inside of the casing 14. The diverter plate 22 evenly distributes the cooling water to each nozzle 23 at the bottom, and the nozzle 23 sprays the cooling water to the bottom discharge pipe 13 The cooling treatment is carried out to achieve the effect of quickly molding the newly extruded cable. By setting the connecting rod 24 and the heating wire 25, the heating wire 25 is wound and fixed on the surface of the connecting rod 24 when in use, and then it is electrically heated, so as to achieve the effect of facilitating the heating and melting of the raw materials extruded inside the extrusion barrel 2. By providing a placement groove 26, the collection box 27 can be placed inside the base 1 when in use, so as to achieve the effect of facilitating the collection of raw material particles discharged from the discharge pipe 9. By setting the pull rod 28, the pull rod 28 is pulled when in use, so as to achieve the effect of facilitating the removal of the collection box 27 for the internal raw materials. The effect of recycling material particles is achieved by setting the fixing frame 29 and the fixing plate 30, which can improve the stability of the extrusion cylinder 2 and the casing 14 on the top of the base 1 when in use. The setting of the sealing gasket 31 can prevent raw material particles from entering the connection gap between the fixing sleeve 7 and the extrusion screw 6 during use, causing the extrusion screw 6 to stop rotating. The setting of the second delivery pump 33 can re-deliver the used cooling water at the bottom of the casing 14 from the first drain pipe 32 and the second drain pipe 34 to the inside of the water collecting bucket 15 when in use, thereby achieving the effect of facilitating water recycling and avoiding waste of resources.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A molding extrusion device for wire and cable processing, characterized in that: The invention comprises a base (1), an extrusion barrel (2) is fixedly arranged on the left side of the top of the base (1), a feed hopper (3) is fixedly arranged on the top of the extrusion barrel (2), mounting grooves (4) are provided on both the upper and lower sides of the interior of the extrusion barrel (2), a heating component is fixedly arranged inside the mounting groove (4), an extrusion component is fixedly arranged inside the extrusion barrel (2), the extrusion component comprises a motor (5) and an extrusion screw (6), a motor (5) is fixedly arranged at one end of the extrusion barrel (2), an output end of the motor (5) passes through the extrusion barrel (2) and is connected to the extrusion screw (6), and the outer side of the extrusion screw (6) is sleeved with A filter assembly, the filter assembly comprising a fixed sleeve (7) and a filter plate (8), the surface of the extrusion screw (6) being provided with a fixed sleeve (7) for rotation via a rotating shaft, the surface of the fixed sleeve (7) being provided with a filter plate (8), the outer surface of the filter plate (8) being fixedly connected to the inner surface of the extrusion cylinder (2), the bottom end of the extrusion cylinder (2) being provided with a discharge pipe (9), both sides of the top end of the discharge pipe (9) being provided with electric telescopic rods (10), the bottom end of the electric telescopic rod (10) being provided with a plugging block (11), and one side of the extrusion cylinder (2) being provided with an observation window (12); A discharge pipe (13) is fixedly provided at one end of the extrusion cylinder (2), a housing (14) is fixedly provided at one end of the discharge pipe (13), the discharge pipe (13) is located in the middle of the housing (14), a water collecting bucket (15) is fixedly provided at the top of the housing (14), a first connecting pipe (16) is fixedly provided at one end of the water collecting bucket (15), a condensation tank (17) is fixedly provided at one end of the first connecting pipe (16), and a second connecting pipe (17) is fixedly provided at one end of the condensation tank (17). (18), a first delivery pump (19) is fixedly arranged at one end of the second connection pipe (18), a third connection pipe (20) is fixedly arranged at one end of the first delivery pump (19), a fixed block (21) is fixedly arranged in the middle of the top end inside the housing (14), a diverter plate (22) is fixedly arranged at the bottom end of the fixed block (21), one end of the third connection pipe (20) is fixedly connected to the top end of the diverter plate (22), and a plurality of nozzles (23) are fixedly arranged at the bottom end of the diverter plate (22).

2. A molding extrusion device for wire and cable processing according to claim 1, characterized in that: The heating assembly comprises a connecting rod (24) and a heating wire (25); the connecting rod (24) is fixedly arranged inside the mounting groove (4); and the heating wire (25) is fixedly arranged on the surface of the connecting rod (24).

3. A molding extrusion device for wire and cable processing according to claim 1, characterized in that: A placement groove (26) is provided in the middle of the base (1), and the top of the placement groove (26) is fixedly connected to the bottom of the discharge pipe (9).

4. A molding extrusion device for wire and cable processing according to claim 3, characterized in that: A collecting box (27) is movably arranged inside the placement groove (26), and the collecting box (27) is located below the discharge pipe (9). A pull rod (28) is fixedly arranged on one side of the collecting box (27).

5. A molding extrusion device for wire and cable processing according to claim 1, characterized in that: A fixing frame (29) is fixedly arranged on both sides of the bottom end of the extrusion cylinder (2), a fixing plate (30) is fixedly arranged on both sides of the bottom end of the casing (14), and a sealing gasket (31) is fixedly arranged on both sides of the fixing sleeve (7).

6. A molding extrusion device for wire and cable processing according to claim 1, characterized in that: A first drainage pipe (32) is fixedly arranged in the middle of the bottom end of the casing (14); a second delivery pump (33) is fixedly arranged at one end of the first drainage pipe (32); a second drainage pipe (34) is fixedly arranged at one end of the second delivery pump (33); and one end of the second drainage pipe (34) is connected to the water collecting bucket (15).

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