Knotting prevention device for copper wire conductor of low-voltage automobile wire

Abstract

The utility model discloses a low-voltage automobile wire copper wire conductor anti-knotting device, which comprises a mounting frame, a cooling sleeve, a cooling air duct, a fan, a shaping sleeve, a feeding pipe, a discharging pipe and a guide plate, when the device is used, the feeding pipe is communicated with a molten resin conveying mechanism, the discharging pipe is communicated with a resin recycling mechanism through a pipeline, and the cooling air duct is communicated with the fan. A plurality of copper wire conductors are guided to the shaping sleeve through the guide holes of the guide plate, the feeding pipe conveys molten resin into the shaping sleeve, the copper wire conductors penetrate through the shaping sleeve and then are coated with a layer of resin, and after the copper wire conductors enter the cooling sleeve, the fan is turned on to cool the layer of resin coated with the copper wire conductors. The electromagnetic valve and the pump arranged on the feeding pipe are opened or closed at certain intervals, so that the copper wire conductors are wrapped with a layer of resin at certain intervals, the multiple copper wire conductors are pre-shaped, and the phenomenon that the copper wire conductors are knotted in the subsequent process of covering an insulating layer on an extruder is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of cable production equipment, in particular to a low-voltage automobile electric wire copper wire conductor anti-knot device. Background Art

[0002] An electric wire refers to a conductor that transmits electrical energy. An electric wire consists of three parts: a core, an insulation layer, and a protective layer. The core is used to conduct current and is generally made up of multiple copper wires or multiple aluminum wires twisted together. Low-voltage cables include single-core, double-core, triple-core, and quad-core cables. Multi-core conductor cables have better performance and are being used more and more. However, during the production process of multi-core conductor cables, when the multi-core conductor cores are conveyed to the extruder, the flexible copper wire conductors that make up the multi-strand cables are prone to knotting, which affects the production efficiency of the conductor cores. At the same time, frequent knotting will also cause waste of flexible copper wire materials and increase production costs. Utility Model Content

[0003] The purpose of the utility model is to provide a low-voltage automobile electrical wire copper wire conductor anti-knot device to solve the technical problem that in the prior art, during the process of conveying the multi-core conductor core to an extruder, the flexible copper wire conductors constituting the multi-strand cable are prone to knotting, affecting the production efficiency of the conductor core. At the same time, frequent knotting will also cause waste of flexible copper wire materials and increase production costs.

[0004] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0005] A low-voltage automobile electric wire copper wire conductor anti-knot device, comprising:

[0006] A mounting frame, the mounting frame is fixedly connected with a sleeve frame, a horizontally arranged cooling sleeve is sleeved and fixedly connected with the sleeve frame, a cooling air duct is arranged on a side wall of the cooling sleeve, the cooling air duct is connected with the interior of the cooling sleeve, and a fan is arranged on the cooling air duct;

[0007] A horizontally arranged shaping sleeve is coaxially arranged with a cooling sleeve, the shaping sleeve is arranged on one side of the cooling sleeve, a feeding roller is arranged on the other side of the cooling sleeve, a feed pipe and a discharge pipe are arranged on the shaping sleeve respectively, both the feed pipe and the discharge pipe are connected with the inside of the shaping sleeve, and a guide plate is arranged on the side of the shaping sleeve away from the cooling sleeve.

[0008] As a further solution of the utility model: the cooling air duct is embedded through and fixedly connected to the cooling sleeve, the cooling air duct is provided with two cooling air ducts, the two cooling air ducts are symmetrically distributed and tilted, and the cooling air duct is provided on one side port outside the cooling sleeve and is fixedly connected with a connecting ring.

[0009] As a further solution of the utility model: the fan is fixedly connected to the connecting sleeve ring, and a through groove is provided at the lower end of the cooling sleeve.

[0010] As a further solution of the utility model: the feed pipe and the discharge pipe are both arranged vertically, and the feed pipe and the discharge pipe are symmetrically arranged at the upper and lower ends of the shaping sleeve, the feed pipe and the discharge pipe are both embedded and fixedly connected to the shaping sleeve, and connecting plates 1 are symmetrically distributed and fixedly connected on both sides of the shaping sleeve, and the connecting plate 1 is fixedly connected to the mounting frame.

[0011] As a further solution of the utility model: guide holes are evenly distributed and penetrated on the end surface of the guide plate, and connecting plates 2 are symmetrically distributed and fixedly connected at both ends of the guide plate, and the connecting plate 2 is fixedly connected to the mounting frame.

[0012] As a further solution of the utility model: a fixing frame is fixedly connected to the mounting frame, feed rollers are symmetrically distributed and rotatably connected to the fixing frame, a driving motor is fixedly connected to the fixing frame, a driving end of the driving motor is coaxially fixedly connected to a driving shaft, and the driving shaft is coaxially fixedly connected to the feed roller.

[0013] Beneficial effects of the utility model:

[0014] 1. When the utility model is in use, the feed pipe is connected with the resin feeding mechanism in a molten state, the discharge pipe is connected with the resin material recovery mechanism through a pipeline, and multiple copper wire conductors are guided to the shaping sleeve through the guide hole of the guide plate. The feed pipe conveys the molten resin into the shaping sleeve. After the copper wire conductor passes through the shaping sleeve, a layer of resin will be wrapped on the surface. After the copper wire conductor enters the cooling sleeve, the fan is turned on to cool the layer of resin wrapped by the copper wire conductor. By opening or closing the electromagnetic valve and the pump machine arranged on the feed pipe at a certain interval, the copper wire conductor is wrapped with a layer of resin at a certain distance, so that the multiple copper wire conductors are pre-shaped to prevent the copper wire conductor from being knotted in the process of coating the insulation layer of the subsequent extruder;

[0015] 2. The two cooling air ducts of the utility model are symmetrically distributed and tilted, so that the fan can blow on the copper wire conductor at different angles, and the dust on the surface of the copper wire conductor can be blown away. The through groove opened at the lower end of the cooling sleeve can prevent the undried resin from dripping and polluting the inside of the cooling sleeve, which is convenient for the maintenance and cleaning of the device. The discharge pipe can draw back excess resin to prevent the waste of resin raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0018] Figure 2This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0019] Figure 3 It is a schematic diagram of the connection relationship between the mounting frame, the sleeve frame, the bracket, the cooling sleeve, the cooling air duct and the connecting ring of the utility model;

[0020] Figure 4 It is a schematic diagram of the connection relationship between the shaping sleeve, the connecting plate 1, the feeding pipe and the discharging pipe of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the connection relationship between the guide plate, the guide hole and the connecting plate of the utility model.

[0022] In the figure: 1. mounting frame; 2. socket frame; 3. bracket; 4. cooling sleeve; 5. cooling air duct; 6. connecting ring; 7. through groove; 8. fan; 9. fixing frame; 10. feed roller; 11. driving motor; 12. shaping sleeve; 13. connecting plate 1; 14. inlet pipe; 15. outlet pipe; 16. guide plate; 17. guide hole; 18. connecting plate 2. 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 of 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] like Figure 1-Figure 5 As shown, a low-voltage automobile electric wire copper wire conductor anti-knot device comprises:

[0025] A mounting frame 1, a sleeve frame 2 is fixedly connected to the mounting frame 1, a horizontally arranged cooling sleeve 4 is sleeved and fixedly connected to the sleeve frame 2, a cooling air duct 5 is arranged on the side wall of the cooling sleeve 4, the cooling air duct 5 is connected to the inside of the cooling sleeve 4, and a fan 8 is arranged on the cooling air duct 5;

[0026] A horizontally arranged shaping sleeve 12 is coaxially arranged with the cooling sleeve 4. The shaping sleeve 12 is arranged on one side of the cooling sleeve 4. A feeding roller 10 is arranged on the other side of the cooling sleeve 4. A feed pipe 14 and a discharge pipe 15 are respectively arranged on the shaping sleeve 12. Both the feed pipe 14 and the discharge pipe 15 are connected to the inside of the shaping sleeve 12. A guide plate 16 is arranged on the side of the shaping sleeve 12 away from the cooling sleeve 4.

[0027] The cooling air duct 5 is embedded through and fixedly connected to the cooling sleeve 4. The cooling air duct 5 is provided with two cooling air ducts 5, which are symmetrically distributed and tilted. The cooling air duct 5 is provided on one side port outside the cooling sleeve 4 and is fixedly connected with a connecting ring 6. The fan 8 is fixedly connected to the cooling sleeve 4 through the connecting ring 6.

[0028] The feed pipe 14 and the discharge pipe 15 are both vertically arranged, and are symmetrically arranged at the upper and lower ends of the shaping sleeve 12. The feed pipe 14 and the discharge pipe 15 are both embedded and fixedly connected to the shaping sleeve 12. The shaping sleeve 12 has connecting plates 13 symmetrically distributed and fixedly connected on both sides. The connecting plates 13 are fixedly connected to the mounting frame 1. The feed pipe 14 and the discharge pipe 15 are both provided with solenoid valves and pumps.

[0029] Guide holes 17 are evenly distributed and penetrated on the end surface of the guide plate 16 , and connecting plates 18 are symmetrically distributed and fixedly connected at both ends of the guide plate 16 . The connecting plates 18 are fixedly connected to the mounting frame 1 .

[0030] A fixing frame 9 is fixedly connected to the mounting frame 1, and feed rollers 10 are symmetrically distributed and rotatably connected to the fixing frame 9. A driving motor 11 is fixedly connected to the fixing frame 9, and a driving shaft is coaxially fixedly connected to the driving end of the driving motor 11. The driving shaft is coaxially fixedly connected to the feed roller 10, and the feed roller 10 is driven to rotate by the driving motor 11, and the copper wire conductor is arranged between the feed rollers 10 to realize the automatic transportation of the copper wire conductor.

[0031] In some specific embodiments, a through groove 7 is formed at the lower end of the cooling sleeve 4 .

[0032] In some specific implementation schemes, a bracket 3 is fixedly connected to the lower end of the mounting frame 1 .

[0033] In order to facilitate the understanding of the embodiments of this solution by those skilled in the art, the working principle of this solution is briefly described in combination with specific application scenarios:

[0034] When in use, the feed pipe 14 is connected to the molten resin feeding mechanism, the discharge pipe 15 is connected to the resin material recovery mechanism through a pipeline, and multiple copper wire conductors are guided to the shaping sleeve 12 through the guide hole 17 of the guide plate 16. The feed pipe 14 conveys the molten resin into the shaping sleeve 12. After the copper wire conductor passes through the shaping sleeve 12, a layer of resin will be wrapped on the surface. After the copper wire conductor enters the cooling sleeve 4, the fan 8 is turned on to cool the layer of resin wrapped around the copper wire conductor. The two cooling air ducts 5 are symmetrically distributed and tilted, so that the fan 8 can cool the copper wire conductor. By blowing at different angles, the dust on the surface of the copper wire conductor can be blown away. By opening or closing the solenoid valve and the pump arranged on the feed pipe 14 at a certain interval, the copper wire conductor is wrapped with a layer of resin at a certain interval, so that multiple copper wire conductors are pre-shaped to prevent the copper wire conductor from being knotted during the subsequent extruder coating process. The through groove 7 opened at the lower end of the cooling sleeve 4 can prevent the undried resin from dripping and contaminating the inside of the cooling sleeve 4, which is convenient for the maintenance and cleaning of the device. The discharge pipe 15 can draw back excess resin to prevent waste of resin raw materials.

[0035] Several embodiments of the utility model are described in detail above, but the embodiments of the utility model are not limited thereto and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A low-voltage automobile electric wire copper conductor anti-knot device, characterized in that: include: A mounting frame (1), the mounting frame (1) being fixedly connected to a sleeve frame (2), a horizontally arranged cooling sleeve (4) being sleeved and fixedly connected to the sleeve frame (2), a cooling air duct (5) being arranged on a side wall of the cooling sleeve (4), the cooling air duct (5) being connected to the interior of the cooling sleeve (4), and a fan (8) being arranged on the cooling air duct (5); A shaping sleeve (12) is arranged horizontally, the shaping sleeve (12) and the cooling sleeve (4) are arranged coaxially, the shaping sleeve (12) is arranged on one side of the cooling sleeve (4), a feeding roller (10) is arranged on the other side of the cooling sleeve (4), an inlet pipe (14) and an outlet pipe (15) are arranged on the shaping sleeve (12), the inlet pipe (14) and the outlet pipe (15) are both connected to the inside of the shaping sleeve (12), and a guide plate (16) is arranged on the side of the shaping sleeve (12) away from the cooling sleeve (4).

2. A low-voltage automobile electric wire copper conductor anti-knot device according to claim 1, characterized in that: The cooling air duct (5) is embedded through and fixedly connected to the cooling sleeve (4). The cooling air duct (5) is provided with two cooling air ducts (5), which are symmetrically distributed and tilted. The cooling air duct (5) is provided on one side of the cooling sleeve (4) and is fixedly connected to a connecting ring (6).

3. A low-voltage automobile electric wire copper conductor anti-knot device according to claim 2, characterized in that: The fan (8) is fixedly connected to the connecting sleeve (6), and a through groove (7) is provided at the lower end of the cooling sleeve (4).

4. The low-voltage automobile electric wire copper conductor anti-knot device according to claim 1, characterized in that: The feed pipe (14) and the discharge pipe (15) are both vertically arranged, and are symmetrically arranged at the upper and lower ends of the shaping sleeve (12). The feed pipe (14) and the discharge pipe (15) are both embedded and fixedly connected to the shaping sleeve (12). Connecting plates (13) are symmetrically distributed and fixedly connected on both sides of the shaping sleeve (12), and the connecting plates (13) are fixedly connected to the mounting frame (1).

5. A low-voltage automobile electric wire copper conductor anti-knot device according to claim 4, characterized in that: Guide holes (17) are evenly distributed and penetrated on the end surface of the guide plate (16), and connecting plates (18) are symmetrically distributed and fixedly connected at both ends of the guide plate (16), and the connecting plates (18) are fixedly connected to the mounting frame (1).

6. The low-voltage automobile electric wire copper conductor anti-knot device according to claim 1, characterized in that: The mounting frame (1) is fixedly connected to a fixing frame (9), a feeding roller (10) is symmetrically distributed and rotatably connected to the fixing frame (9), a driving motor (11) is fixedly connected to the fixing frame (9), a driving end of the driving motor (11) is coaxially fixedly connected to a driving shaft, and the driving shaft is coaxially fixedly connected to the feeding roller (10).

Images