Wire extruder conductor preheating device
By introducing a cleaning chamber and a preheating chamber into the conductor preheating device of the wire extruder, and using an arc-shaped water spray hood and a scraper to clean and dry the conductor, the problem of dirt and debris before conductor preheating is solved, thus improving the quality of the finished wire.
Patent Information
- Application Number
- CN202423142519.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-19
AI Technical Summary
Existing wire extrusion machines lack cleaning measures for conductor preheating devices before heating, resulting in dirt and debris adhering to the conductor surface, affecting the adhesion of the insulation layer and the quality of the finished wire.
A conductor preheating device including a cleaning chamber and a preheating chamber was designed. The device uses an arc-shaped water spray nozzle and a squeegee to clean the conductor from all directions and remove water stains. Combined with the recycling of water supply components and filters, the device ensures that the conductor surface is clean before preheating.
It effectively removes stains and water stains from the conductor surface, improving the finished product quality and performance of the wire, and preventing the insulation layer from peeling and deforming.
Smart Images
Figure CN223671788U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to wire production equipment technical field, concretely is a wire extruder conductor preheating device. BACKGROUND
[0002] Wire refers to the transmission of electric energy wire, divides bare wire, insulating wire and electromagnetic wire. In the wire production process, needs through the extruder to the wire and extrudes the process forming, this process is mainly on the conductor even solidification a layer of insulating layer, thereby forms the wire.
[0003] In actual processing, the conductor needs to be preheated before wire extrusion, the purpose is to increase the adhesion between the conductor and the insulating layer. This preheating method is also relatively simple, that is, a heating cavity / preheating cavity is arranged in the input end direction of the extruder. However, due to the lack of corresponding cleaning measures before heating, the conductor surface is often adhered with some dirt and sundries due to factors such as turnover pulling and working environment. These stains will adhere between the wire conductor and the insulating layer after heating and extrusion. This may cause problems such as: the insulating layer may be deformed after bending, which reduces the support and protection of the conductor, and is not conducive to the high-quality output of the wire. SUMMARY
[0004] This part aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part and the abstract of the specification and the utility model name to avoid obscuring the purpose of this part, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.
[0005] Therefore, the purpose of the utility model is to provide a wire extruder conductor preheating device to solve the problem that the existing wire extruder conductor preheating device lacks corresponding cleaning measures before heating, and the conductor surface is often adhered with some dirt and sundries due to factors such as turnover pulling and working environment. These stains will adhere between the wire conductor and the insulating layer after heating and extrusion. This may cause problems such as: the insulating layer may be deformed after bending, which reduces the support and protection of the conductor, and is not conducive to the high-quality output of the wire.
[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of conductor preheating device of wire extruder, it includes cylinder box, the inside of the cylinder box has cleaning chamber located at front end and preheating chamber located at rear end, cylinder box front end has feed hole and rear end has discharge hole, the inside of the cleaning chamber has the arc-shaped water spray cover of opposite cooperation on both sides of median line, and conductor is transversely arranged in the intermediate position of two arc-shaped water spray covers, while arc-shaped water spray cover inside has cavity, the inner arc surface of the arc-shaped water spray cover is distributed with several water spray holes connected to its inner cavity, the position of the cleaning chamber inboard close to preheating chamber has splash guard, the splash guard has water scraping sleeve in the middle, the bottom of the cylinder box is provided with water tank, and the top of water tank and the bottom of cleaning chamber are vertically communicated, and the water tank and two arc-shaped water spray covers are communicated with water delivery assembly.
[0007] As a preferred scheme of the conductor preheating device of wire extruder described in the utility model, the outer arc surface side of the arc-shaped water spray cover is fixedly connected with a support seat, and the support seat has a cavity inside;
[0008] The water delivery assembly includes an n-shaped tube connected to the inner cavities of the two arc-shaped water spray covers, a water delivery pipe connected to one end of the n-shaped tube and the other end of the water tank, and a liquid pump arranged on the water delivery pipe.
[0009] As a preferred scheme of the conductor preheating device of wire extruder described in the utility model, the bottom of the cleaning chamber has a water leakage hole, one side of the top of the water tank has a water inlet vertically corresponding to the water leakage hole, the bottom of the water inlet inboard has a grid plate, and a detachable filter screen is arranged in the grid plate.
[0010] As a preferred scheme of the conductor preheating device of wire extruder described in the utility model, the water scraping sleeve includes a fixed cylinder fixed to the middle of the splash guard, a rubber sleeve inside the fixed cylinder, and a plurality of circular scrapers inside the rubber sleeve and distributed along the length direction of the rubber sleeve.
[0011] As a preferred scheme of the conductor preheating device of wire extruder described in the utility model, the junction of the cleaning chamber and the preheating chamber also has a partition, and the partition has a positioning guide sleeve coaxial with the water scraping sleeve in the middle.
[0012] The inside of the preheating chamber also has a heater.
[0013] As a preferred scheme of the conductor preheating device of wire extruder described in the utility model, the front end of the cylinder box also has an openable front door plate, the rear end of the cylinder box has an openable rear door plate, and one side of the cylinder box also has an openable side door plate.
[0014] The feed hole is arranged on the front door plate, and the discharge hole is arranged on the rear door plate.
[0015] Compared with the prior art, the conductor preheating device has the advantages that before the conductor is preheated, the conductor first enters the cleaning chamber through the feeding hole, at this time, the arc-shaped water spraying cover located on both sides can perform omnibearing flushing on the conductor passing through the middle through the water spraying hole under high-pressure infusion, thereby quickly removing the dirt and sundries adhered to the surface of the conductor, and the water after cleaning is screened and recycled under the cooperation of the water conveying assembly, the water tank and the filter screen, etc., the conductor after being cleaned is immediately scraped by the water scraping sleeve to effectively remove the residual water stains on the surface, and then the conductor entering the preheating chamber is completely dried and preheated. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall external structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the internal structure of the barrel box of the utility model;
[0018] Figure 3 It is a schematic diagram of the internal structure of the barrel box of the utility model; Figure 2 It is a schematic diagram of the local enlarged structure of the middle A of the utility model;
[0019] Figure 4 It is a schematic diagram of the water inlet structure of the water tank of the utility model.
[0020] In the figure: 100, barrel box; 110, cleaning chamber; 111, water leakage hole; 120, preheating chamber; 121, heater; 130, feeding hole; 140, discharging hole; 150, front door plate; 160, side door plate; 170, rear door plate; 200, arc-shaped water spraying cover; 210, water spraying hole; 220, support seat; 300, splash plate; 400, water scraping sleeve; 410, fixed cylinder; 420, rubber sleeve; 430, circular scraping piece; 500, water tank; 510, water inlet; 520, grid plate; 530, filter screen; 600, water conveying assembly; 610, n-shaped pipe; 620, water conveying pipe; 630, liquid pump; 700, partition plate; 710, positioning guide sleeve. DETAILED DESCRIPTION
[0021] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below with reference to the drawings.
[0022] Second, the utility model in combination with the schematic diagram is described in detail, in the detailed description of the utility model embodiment, for the convenience of explanation, the sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of the utility model protection here. In addition, the three-dimensional space size of length, width and depth should be included in actual production.
[0023] In order to make the purpose, technical scheme and advantage of the utility model more clear, the embodiments of the utility model will be further described in detail below with reference to the drawings.
[0024] Figures 1-4 The whole structure schematic diagram of the conductor preheating device of the utility model is shown, please refer to Figures 1-4The electric wire extruder conductor preheating device of the embodiment comprises a barrel 100, the barrel 100 has a cleaning chamber 110 at the front end and a preheating chamber 120 at the rear end, the barrel 100 has a feeding hole 130 at the front end and a discharging hole 140 at the rear end, the cleaning chamber 110 has arc-shaped water spraying covers 200 matched oppositely at both sides of the center line inside, and a conductor is transversely arranged at the middle position of the two arc-shaped water spraying covers 200, the arc-shaped water spraying covers 200 have cavities inside, and a plurality of water spraying holes 210 are distributed on the inner arc surface of the arc-shaped water spraying covers 200 and connected to the cavities, the cleaning chamber 110 has a splash-proof plate 300 at the position close to the preheating chamber 120, the splash-proof plate 300 has a water scraping sleeve 400 at the center, the barrel 100 is provided with a water tank 500 at the bottom, the water tank 500 is vertically communicated with the bottom of the cleaning chamber 110, and a water conveying assembly 600 is connected between the water tank 500 and the two arc-shaped water spraying covers 200. The outer arc surface side of the arc-shaped water spraying cover 200 is fixedly connected with a support seat 220, and the support seat 220 has a cavity inside; the water conveying assembly 600 comprises an n-shaped pipe 610 connected to the cavities of the two arc-shaped water spraying covers 200, a water conveying pipe 620 connected to one end of the n-shaped pipe 610 and the other end of the water tank 500, and a liquid pump 630 arranged on the water conveying pipe 620. The cleaning chamber 110 has a water leakage hole 111 at the bottom, one side of the top of the water tank 500 has a water inlet 510 vertically corresponding to the water leakage hole 111, the water inlet 510 has a grid plate 520 at the bottom inside, and a detachable filter screen 530 is arranged inside the grid plate 520. It can be understood that the liquid pump 630 can convey the water in the water tank 500 to the arc-shaped water spraying cover 200 under the cooperation of the water conveying pipe 620, the n-shaped pipe 610 and the support seat 220, the water sprayed by the arc-shaped water spraying cover 200 is cleaned and then enters the water tank 500 through the water leakage hole 111, and the cleaned water is screened by the filter screen 530 on the upper part of the water tank 500, so that the cleanliness of the water in the water tank 500 and the cleaning effect on the conductor are ensured. The water scraping sleeve 400 comprises a fixed cylinder 410 fixed at the center of the splash-proof plate 300, a rubber sleeve 420 inside the fixed cylinder 410, and a plurality of circular scraping blades 430 arranged inside the rubber sleeve 420 and along the length direction of the rubber sleeve 420. The plurality of circular scraping blades 430 can effectively scrape the water stains on the surface of the passing conductor, which is beneficial to subsequent preheating and drying.Specifically, in the embodiment, before the conductor is preheated, the conductor first enters the cleaning chamber 110 through the feeding hole 130, at this time, the arc-shaped water spraying cover 200 located on both sides can spray water through the water spraying hole 210 to the conductor passing through the middle to perform all-round washing, so that the dirt adhered to the surface of the conductor is quickly removed, the water after cleaning is filtered and recycled through the cooperation of the water conveying assembly 600, the water tank 500 and the filter screen 530 and the like, the conductor after being cleaned is effectively scraped by the water scraping sleeve 400 to remove the residual water stains on the surface, and then the conductor entering the preheating chamber 120 is completely dried and preheated. In summary, the conductor preheating device effectively solves the problem that the existing wire conductor has no cleaning measures before preheating, and ensures the finished product quality and use performance of the wire.
[0025] As preferred, further, the junction of the cleaning chamber 110 and the preheating chamber 120 is also provided with a partition plate 700, the partition plate 700 is provided with a positioning guide sleeve 710 coaxial with the water scraping sleeve 400 at the middle; wherein, the preheating chamber 120 is also provided with a heater 121 inside. It can be understood that the positioning guide sleeve 710 can relay support and guide positioning for the conductor passing through, which can prevent the conductor from being supported inside the water scraping sleeve 400 and vertically extruding the circular scraping sheet 430, and is beneficial to better scraping the water stains.
[0026] As preferred, further, the front end of the barrel box 100 is also provided with an openable front door plate 150, the rear end of the barrel box 100 is provided with an openable rear door plate 170, and one side of the barrel box 100 is also provided with an openable side door plate 160; wherein, the feeding hole 130 is opened on the front door plate 150, and the discharging hole 140 is opened on the rear door plate 170. It can be understood that during the process of threading the conductor, the conductor can be threaded and led out through the cooperation of opening the front door plate 150, the rear door plate 170 and the side door plate 160, and at the same time, the later maintenance is facilitated.
[0027] Although the utility model has been described in the foregoing with reference to the embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, each feature in the embodiments disclosed by the utility model can be combined with each other in any way, and the combinations are not described in the specification due to the consideration of omitting the length and saving the resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. An electrical wire extruder conductor preheating apparatus characterized by, The utility model provides a kind of cylinder box (100), the cylinder box (100) inside has washing chamber (110) at front end and preheating chamber (120) at rear end, cylinder box (100) front end has feed hole (130) and rear end has discharge hole (140), the washing chamber (110) inside has opposite matching arc-shaped water spray cover (200) on both sides of median line, and conductor is transversely arranged in the middle position of two arc-shaped water spray cover (200), while arc-shaped water spray cover (200) has cavity inside, the inner arc surface of arc-shaped water spray cover (200) is distributed with several water spray holes (210) connected to its inner cavity, the position of washing chamber (110) inside close to preheating chamber (120) has splash guard (300), the splash guard (300) has water scraping sleeve (400) in the middle, the bottom of cylinder box (100) is provided with water tank (500), and the top of water tank (500) and the bottom of washing chamber (110) are vertically communicated, and the water tank (500) and two arc-shaped water spray cover (200) are communicated with water delivery assembly (600).
2. A conductor preheating device for an electrical wire extruder as defined in claim 1, wherein: The outer arc surface side of the arc-shaped water spray cover (200) is fixedly connected with a support seat (220), and the support seat (220) has a cavity inside; The water delivery assembly (600) includes an n-shaped pipe (610) connected to the inner cavities of the two arc-shaped water spray covers (200), a water delivery pipe (620) having one end connected to the n-shaped pipe (610) and the other end connected to the inside of the water tank (500), and a liquid pump (630) arranged on the water delivery pipe (620).
3. A conductor preheating device for wire extrusion machines as defined in claim 1, characterized in that: The bottom of the washing chamber (110) has a water leakage hole (111), one side of the top of the water tank (500) has a water inlet (510) vertically corresponding to the water leakage hole (111), the inside bottom of the water inlet (510) has a grid plate (520), and the inside of the grid plate (520) is provided with a detachable filter screen (530).
4. An electrical wire extruder conductor preheating device as defined in claim 1, wherein: The water scraping sleeve (400) includes a fixed cylinder (410) fixed to the middle of the splash guard (300), a rubber sleeve (420) inside the fixed cylinder (410), and a plurality of circular scraping blades (430) inside the rubber sleeve (420) and distributed along the length direction of the rubber sleeve (420).
5. A conductor preheating device for wire extrusion machines as defined in claim 1, wherein: The intersection of the washing chamber (110) and the preheating chamber (120) further has a partition plate (700), and the partition plate (700) has a positioning guide sleeve (710) coaxial with the water scraping sleeve (400) in the middle; The inside of the preheating chamber (120) further has a heater (121).
6. A conductor preheating device for wire extrusion machines as defined in claim 1, wherein: The front end of the cylinder box (100) further has an openable front door panel (150), the rear end of the cylinder box (100) has an openable rear door panel (170), and one side of the cylinder box (100) is further provided with an openable side door panel (160). The feed hole (130) is opened on the front door panel (150), and the discharge hole (140) is opened on the rear door panel (170).