Cable fireproof material multi-layer coating machine

Abstract

The utility model belongs to the technical field of cable coating equipment, and specifically relates to a cable fireproof material multi-layer coating machine, including a cable reel and a take-up wheel, a plurality of coating modules are arranged between the cable reel and the take-up wheel, the coating module includes a packaging material rotating seat, a packaging material reel is installed on the packaging material rotating seat, the packaging material rotating seat drive is connected to the unwinding drive, a hollow cable channel is vertically arranged at the center of the packaging material rotating seat, a cable coating area, a guide channel and a guide wheel are arranged in sequence above the packaging material rotating seat, a spare reel is sleeved on the guide channel, a base material wire is wound on the cable reel, and the base material wire is sequentially connected to the coating module and the take-up wheel. The cable coating equipment provided by the utility model has multiple reel mechanisms to meet the needs of long-term wire coating, and can perform multi-layer coating on one device, with high work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of cable coating equipment, in particular to a cable fireproof material multi-layer coating machine. Background Art

[0002] During the cable production process, it is necessary to wrap a layer of fire-resistant paper or mica paper on the outer wall of the core wire. To wrap the paper, a wrapping machine is usually required to wrap the paper tape spirally around the outer wall of the cable.

[0003] In the patent document with patent number CN202020404195.7 and titled "A Wire and Cable Paper Wrapping Machine", a wire and cable paper wrapping machine is disclosed, which includes an unwinding seat for unwinding the cable, a reeling seat for reeling the cable, and a paper wrapping mechanism for wrapping the cable, the paper wrapping mechanism includes a base fixed to the unwinding seat and the reeling seat at the same time, a rotating ring rotatably connected to the base, a reel for winding paper tape, and a rotating motor for driving the rotating ring to rotate, the rotating motor is fixed to the base and a friction wheel is coaxially fixed to its output shaft, the side wall of the friction wheel abuts against the outer wall of the rotating ring, the reel is wound with several groups of paper tape rolls along its axis, the adjacent paper tape rolls are connected head to tail, and the reel is rotatably connected to the rotating ring.

[0004] Although the above equipment reduces the number of times the paper tape needs to be replaced during the cable processing process by winding multiple paper tape rolls on the reel, reduces the downtime of the paper wrapping machine, and increases the efficiency of cable processing, the operating load of the reel mechanism is large, the structure is relatively complex, and the operating stability of the equipment cannot be guaranteed. In addition, only one layer of material can be wrapped on the cable at a time, and there is still a lot of room for improvement in work efficiency. Utility Model Content

[0005] In order to solve the problems that the general wire and cable coating equipment on the market has low working efficiency, often needs to add coating materials, and can only coat one layer of material at a time, the operation is cumbersome and it is difficult to increase the processing speed, a cable fire retardant material multi-layer coating machine is provided.

[0006] A cable fireproof material multi-layer coating machine comprises a cable reel and a take-up wheel, a plurality of coating modules are arranged between the cable reel and the take-up wheel, the coating module comprises a coating material rotating seat, a coating material drum is mounted on the coating material rotating seat, the coating material rotating seat is driven and connected to a reeling drive, a hollow cable channel is vertically arranged at the center of the coating material rotating seat, a cable coating area, a guide channel and a guide wheel are arranged in sequence above the coating material rotating seat, a spare drum is sleeved on the guide channel, a base material wire is wound on the cable reel, and the base material wire is sequentially connected to the coating module and the take-up wheel.

[0007] Furthermore, a roll pressure cover is detachably mounted on the top of the packaging material roll, and the roll pressure cover is hollow and coaxially connected in series with the cable channel.

[0008] Furthermore, a support plate is detachably mounted on the outer side of the guide channel corresponding to the lower side of the spare reel, and the support plate is hollow and coaxially connected in series to the guide channel.

[0009] Furthermore, the outer side of the packaging material rotating seat is provided with outwardly inclined paper pushing pins and vertical rollers.

[0010] Furthermore, the outer sides of the packaging material rotating seat, the paper pushing pins and the vertical roller are wrapped with a protective cover body with a top opening.

[0011] Furthermore, the packaging material rotating seat is coaxially connected in series to the top of the cable channel, and a rotating bearing is sleeved on the outer side of the cable channel.

[0012] Furthermore, a pulley is fixedly sleeved on the outer side of the cable channel, and the pulley is respectively connected to the unwinding drive and the magnetic powder clutch through a synchronous belt.

[0013] Furthermore, the guide wheel drive is connected to a lead wire drive, and the take-up wheel drive is connected to a take-up wire drive.

[0014] Furthermore, the unwinding drive, magnetic powder clutch, lead drive and take-up drive are all electrically connected to an industrial computer, and a button assembly and a display screen are arranged on the front of the industrial computer.

[0015] Furthermore, a driven guide wheel is provided upstream of the entrance of the cable channel, and the substrate wire passes through the cable channel after being reversed by the driven guide wheel.

[0016] The advantages of the utility model are:

[0017] 1. A spare reel is connected in series above the reel of wrapping material for the cable, which ensures that the wrapping process can run for a long time without increasing the workload of the unwinding mechanism of the wrapping material.

[0018] 2. With a high degree of automation, multi-layer coating can be quickly carried out to improve work efficiency.

[0019] 3. The equipment is compact and occupies little space. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is the main structural diagram of the cable fireproof material multi-layer coating machine;

[0022] Figure 2 This is a detailed structural diagram of the packaging material rotating seat;

[0023] Figure 3 This is a top view of the structure of the cable fire retardant material multi-layer coating machine.

[0024] Figure ID:

[0025] 1. Cable reel; 101. Base material line; 2. Coating module; 201. Packaging material rotating seat; 202. Cable channel; 203. Cable coating area; 204. Guide channel; 205. Guide wheel; 206. Reel pressure cover; 207. Driven guide wheel; 208. Rotary bearing; 3. Packaging material reel; 4. Spare reel; 5. Take-up wheel; 6. Unwinding drive; 7. Support plate; 8. Lead drive; 9. Take-up drive; 10. Industrial computer; 11. Paper pin; 12. Vertical roller; 13. Protective cover; 14. Pulley; 15. Magnetic powder clutch. DETAILED DESCRIPTION

[0026] In order to solve the problems that the general wire and cable coating equipment on the market has low working efficiency, often needs to add coating materials, and can only coat one layer of material at a time, the operation is cumbersome and it is difficult to increase the processing speed, a cable fire retardant material multi-layer coating machine is provided.

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment 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.

[0028] It should be noted that the terms such as "within", "in" and "a" cited in this specification are only for the convenience of description and are not used to limit the scope of the implementation of the present utility model. Changes or adjustments to their relative relationships, without substantially changing the technical content, should also be regarded as the scope of the implementation of the present utility model, and should be stated in advance.

[0029] In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood by specific circumstances.

[0030] like Figure 1-3 As shown, the present embodiment provides a cable fire retardant material multi-layer coating machine, including a cable reel 1 and a take-up wheel 5, a plurality of coating modules 2 are arranged between the cable reel 1 and the take-up wheel 5, the coating module 2 includes a packaging material rotating seat 201, a packaging material reel 3 is installed on the packaging material rotating seat 201, the packaging material rotating seat 201 is driven and connected to a reeling drive 6, a hollow cable channel 202 is vertically arranged at the center of the packaging material rotating seat 201, a cable coating area 203, a guide channel 204 and a guide wheel 205 are sequentially arranged above the packaging material rotating seat 201, a spare reel 4 is sleeved on the guide channel 204, a base material wire 101 is wound on the cable reel 1, and the base material wire 101 is sequentially connected to the coating module 2 and the take-up wheel 5.

[0031] When the device is in operation, the front end of the substrate wire 101 wound on the cable reel 1 is first led out to the coating module 2, first passing through the cable channel 202 to reach the cable coating area 203;

[0032] Then the packaging material at the front end of the packaging material reel 3 is rotated and wound and fixed on the front end of the substrate line 101;

[0033] The base material wire 101 wound with the packaging material then passes through the guide channel 204 and the guide wheel 205, and passes through more coating modules 2 according to the number of layers required for coating;

[0034] Finally, the front end of the base material wire 101 coated with the corresponding number of layers of packaging material is driven by the take-up wheel 5 to wrap around the take-up wheel 5 to form a finished wire coil. After the take-up wheel 5 is fully loaded, it is taken out and put into an empty take-up wheel 5.

[0035] A roll pressure cover 206 is detachably mounted on the top of the packaging material roll 3, and the roll pressure cover 206 is hollow and coaxially connected to the cable channel 202. The roll pressure cover 206 can press the packaging material roll 3 into the packaging material rotating seat 201 to prevent the packaging material roll 3 from shaking during the operation of the equipment, resulting in the packaging material being unable to be unwound smoothly.

[0036] A support plate 7 is detachably mounted on the outer side of the guide channel 204 corresponding to the lower side of the spare roll 4. The support plate 7 is hollow and coaxially connected to the guide channel 204. The support plate 7 can provide support for the spare roll 4. After the packaging material roll 3 is used up, the support plate 7 can be removed and the spare roll 4 can be placed in the packaging material rotating seat 201 for continued use.

[0037] The outer side of the packaging material rotating seat 201 is provided with an outwardly inclined paper pin 11 and a vertical roller 12. In this embodiment, the paper pin 11 and the vertical roller 12 rotate synchronously with the cable channel 202, and the packaging material on the packaging material reel 3 is spread out and guided out by the vertical roller 12 to prevent the packaging material from being tangled and stuck when it is wound on the substrate line 101.

[0038] The outer sides of the packaging material rotating seat 201, the paper pushing pin 11 and the vertical roller 12 are wrapped with a protective cover body 13 with a top opening. The protective cover body 13 can isolate the unwinding area of ​​the packaging material to prevent foreign matter from interfering with the operation of the equipment.

[0039] The packaging material rotating seat 201 is coaxially connected to the top of the cable channel 202, and a rotating bearing 208 is sleeved on the outer side of the cable channel 202. The rotating bearing 208 can improve the rotation smoothness of the device, reduce the running resistance and avoid shaking and deviation.

[0040] The outer side of the cable channel 202 is fixedly sleeved with a pulley 14, and the pulley 14 is connected to the unwinding drive 6 and the magnetic powder clutch 15 through a synchronous belt. The unwinding drive 6 can use a servo motor commonly used in the market, and can be used with the magnetic powder clutch 15 to accurately control the unwinding speed of the packaging material reel 3, so as to match the conveying speed of the substrate line 101.

[0041] The guide wheel drive 205 is connected to the lead wire drive 8, and the take-up wheel 5 is connected to the take-up wire drive 9. In this embodiment, the lead wire drive 8 and the take-up wire drive 9 are both rotary motors, which provide driving force for the substrate wire 101 to pass through various components and finally be wound on the take-up wheel 5.

[0042] The unwinding drive 6, magnetic powder clutch 15, lead drive 8 and take-up drive 9 are all electrically connected to an industrial computer 10, and a key assembly and a display screen are provided on the front of the industrial computer 10. All motor components are uniformly controlled by the industrial computer 10, and the operating speed of the equipment can be conveniently adjusted according to production requirements.

[0043] A driven guide wheel 207 is provided upstream of the entrance of the cable channel 202, and the substrate line 101 passes through the cable channel 202 after being reversed by the driven guide wheel 207. The driven guide wheel 207 provides a reversing and guiding function for the substrate line 101, thereby improving the running smoothness.

[0044] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementation modes. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. That is, all equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. Cable fireproof material multi-layer coating machine, characterized in that: It includes a cable reel and a take-up wheel, a plurality of wrapping modules are arranged between the cable reel and the take-up wheel, the wrapping module includes a wrapping material rotating seat, a wrapping material drum is installed on the wrapping material rotating seat, the wrapping material rotating seat is driven and connected to a reeling drive, a hollow cable channel is vertically arranged at the center of the wrapping material rotating seat, a cable wrapping area, a guide channel and a guide wheel are arranged above the wrapping material rotating seat in sequence, a spare drum is sleeved on the guide channel, a base material wire is wound on the cable reel, and the base material wire is sequentially connected to the wrapping module and the take-up wheel.

2. The cable fireproof material multi-layer coating machine according to claim 1, characterized in that: A roll pressure cover is detachably mounted on the top of the packaging material roll, and the roll pressure cover is hollow and coaxially connected in series with the cable channel.

3. The cable fireproof material multi-layer coating machine according to claim 1, characterized in that: A support plate is detachably mounted on the outer side of the guide channel corresponding to the lower side of the standby reel. The support plate is hollow and coaxially connected in series to the guide channel.

4. The cable fireproof material multi-layer coating machine according to claim 1, characterized in that: The outer side of the packaging material rotating seat is provided with outwardly inclined paper pushing pins and a vertical roller.

5. The cable fireproof material multi-layer coating machine according to claim 4, characterized in that: The outer sides of the packaging material rotating seat, the paper pushing pins and the vertical roller are wrapped with a protective cover body with an opening at the top.

6. The cable fireproof material multi-layer coating machine according to claim 1, characterized in that: The packaging material rotating seat is coaxially connected in series with the top of the cable channel, and a rotating bearing is sleeved on the outer side of the cable channel.

7. The cable fireproof material multi-layer coating machine according to claim 6, characterized in that: A pulley is fixedly sleeved on the outer side of the cable channel, and the pulley is respectively connected to the unwinding drive and the magnetic powder clutch through a synchronous belt.

8. The cable fireproof material multi-layer coating machine according to claim 7, characterized in that: The guide wheel drive is connected to the lead wire drive, and the take-up wheel drive is connected to the take-up wire drive.

9. The cable fireproof material multi-layer coating machine according to claim 8, characterized in that: The unwinding drive, magnetic powder clutch, lead drive and take-up drive are all electrically connected to an industrial computer, and a key assembly and a display screen are arranged on the front of the industrial computer.

10. The cable fireproof material multi-layer coating machine according to claim 1, characterized in that: A driven guide wheel is arranged upstream of the entrance of the cable channel, and the substrate line passes through the cable channel after being reversed by the driven guide wheel.

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