CN209641442U - A kind of electrician cable wrapping machine of the flat copper with core - Google Patents

Abstract

A kind of electrician's cable wrapping machine the utility model relates to flat copper with core, electrician cable wrapping machine of the flat copper with core, including copper tape guide mechanism and copper strips wrapping mechanism, the copper tape guide mechanism and copper strips wrapping mechanism are mounted in rack, copper tape guide mechanism is set to the top of copper strips wrapping mechanism, the copper tape guide mechanism includes zone face guiding mechanism and with side guiding mechanism, and zone face guiding mechanism includes zone face guide holder and two zone face guide rollers being symmetrical set；The lower section of zone face guiding mechanism is set to side guiding mechanism, altogether there are two, from top to bottom set gradually, band side guiding mechanism includes band side steering roll, slide, sliding rail and with side guide holder；Copper strips wrapping mechanism includes wrapped axis, disk body, reel shaft, gland, spring and gland nut；The utility model limits the copper strips of different in width by the limit for carrying out two sides for copper strips, and copper strips is made not shift when wrapped, improves lapping, is worth promoting.

Description

A kind of electrical cable wrapping machine with flat copper strip core

technical field

The utility model belongs to the field of electrical cable processing equipment, in particular to an electrical cable wrapping machine with a flat copper strip core.

Background technique

Wire and cable are used to transmit electric energy, information and wire products to realize electromagnetic energy conversion. In the broad sense, wires and cables are also referred to as cables for short. In the narrow sense, cables refer to insulated cables, which can be defined as: a collection composed of the following parts; one or more insulated cores, and their respective possible coatings. Protective layer and outer sheath, the cable may also have additional uninsulated conductors.

The main characteristics of power cables are: wrapping insulation around the conductor, such as overhead insulated cables, or several cores twisted (corresponding to the phase wire, neutral wire and ground wire of the power system), such as overhead insulated cables with more than two cores, or re-wired Increase the sheath layer, such as plastic/rubber sheathed wire and cable. The main process technologies include drawing, stranding, insulation extrusion, wrapping, cabling, armoring and sheath extrusion, etc. There are certain differences in the different process combinations of various products;

The winding machine in the prior art only needs to be guided by the clamping of the guide roller when wrapping the wire core of the circular section to avoid deviation from the axis, but for the wire core of the flat copper strip, it is on the belt side Do not apply pressure, otherwise the wire core will be deformed. In the prior art, there is no limit for the side of the copper strip, which will cause the copper strip to shift to the side of the strip during winding, and problems such as empty packages will occur, which will affect the winding. package quality.

Utility model content

The purpose of this utility model is to provide an electrical cable wrapping machine with a flat copper strip core that limits both sides of the copper strip in order to solve the above problems.

The utility model realizes above-mentioned purpose through following technical scheme:

An electrical cable wrapping machine for a flat copper strip core, including a copper strip guiding mechanism and a copper strip wrapping mechanism, both of which are installed on a frame, and the copper strip guiding mechanism is located on Above the copper tape wrapping mechanism, the copper tape guide mechanism includes a belt surface guide mechanism and a belt side guide mechanism. The belt surface guide mechanism includes a belt surface guide seat and two symmetrically arranged belt surface guide rollers. The belt surface guide roller There is a roller shaft in the center of the belt, and the two ends of the roller shaft are installed on the belt surface guide seat through bearings, and the belt surface guide seat is fixedly installed on the frame. Since the thickness of the copper strip is basically the same, the two belt surface guide rollers can be fixed, and the copper strip is conveyed between the two belt surface guide rollers to prevent the copper strip from vibrating in the direction perpendicular to the copper strip.

The belt side guide mechanism is located below the belt surface guide mechanism. There are two sets in sequence from top to bottom. The belt side guide mechanism includes belt side guide rollers, sliding seats, slide rails and belt side guide seats. There is a roller shaft in the center, and the two ends of the roller shaft are respectively connected to the sliding seat through bearings. There is a side guide seat symmetrically arranged on both sides of the belt side guide roller, and the belt side guide seat is provided with slide rails along the front and rear directions. The sliding seat is installed on the slide rail through the slider; the side guide seat on the side of the belt side guide roller is provided with a linear drive mechanism, the linear drive mechanism includes the first motor and the ball screw pair, and the screw rod of the ball screw pair passes through The bearing seat is installed on the belt side guide seat, one end of the screw rod is connected to the output shaft of the first motor through a coupling, and the nut of the ball screw pair is fixedly connected to the sliding seat. The first motor drives the screw to rotate, and then drives the nut to move through the action of the thread, and then drives the sliding seat to move along the direction of the slide rail.

Copper tape winding mechanism includes winding shaft, disc body, tape shaft, gland, spring and gland nut. The winding shaft is installed on the frame through the bearing seat, and the bottom of the winding shaft is equipped with a driven pulley. The driven pulley is connected to the driving pulley on the output shaft of the second motor through a belt, and the second motor is fixedly installed on the frame through the motor base; A tape reel shaft is evenly distributed in an annular array centered on the wrapping shaft. A gland, a spring, and a gland nut are arranged on the tape reel shaft. The gland and the tape reel shaft are in clearance fit. The gland nut is threadedly connected with the reel shaft, and a spring is arranged between the gland nut and the gland. The tape reel is sleeved on the tape reel shaft, and then the pressure is applied by the gland to fix the core of the tape reel, and the pressure is applied to the gland by rotating the gland nut and cooperating with the spring. The second motor drives the wrapping shaft to rotate, and then drives the wrapping tape to rotate around the copper strip to wrap it.

As a further optimization solution of the utility model, the belt surface guide rollers are arranged on the left and right sides of the copper belt.

As a further optimization solution of the utility model, the center of the belt-side guide roller is provided with an annular groove, and the inner circumference of the annular groove is provided with an arc portion, and the cross section of the arc portion is arc-shaped. The circular arc transition can prevent the copper strip embedded in the ring groove from bending when it comes into contact with the guide roller on the belt side.

As a further optimization solution of the present invention, the wrapping shaft is a hollow shaft, and the diameter of the central through hole is larger than the width of the copper strip.

As a further optimization scheme of the utility model, a tension adjustment rod is provided on the disk body between the tape reel shaft and the winding shaft, the tension adjustment rod is hinged with the disk body, and the winding tape bypasses the tension adjustment belt and then winds to the copper On the belt, adjust the tension by adjusting the inclination angle of the tension adjustment lever.

As a further optimization solution of the present utility model, a traction mechanism is provided on the top of the frame.

The beneficial effects of the utility model are:

1) The utility model limits the copper strips of different widths by limiting the two sides of the copper strip, so that the copper strips will not shift during wrapping, and the wrapping quality can be improved, which is worthy of vigorous promotion.

Description of drawings

Fig. 1 is the structural representation of the utility model among the embodiment one;

Fig. 2 is the structural representation of the copper strip wrapping mechanism of the present utility model in embodiment one;

Fig. 3 is a schematic structural view of the belt side guide mechanism of the present invention in the first embodiment.

In the figure: copper strip guide mechanism 1, copper strip wrapping mechanism 2, frame 3, belt surface guide mechanism 4, belt side guide mechanism 5, belt surface guide seat 6, belt surface guide roller 7, belt side guide roller 8, Sliding seat 9, slide rail 10, belt side guide seat 11, first motor 12, ball screw pair 13, winding shaft 14, disc body 15, tape disc shaft 16, gland 17, spring 18, gland nut 19 , The second motor 20.

Detailed ways

The application will be described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific embodiments are only used to further illustrate the application, and cannot be interpreted as limiting the protection scope of the application. The above application content makes some non-essential improvements and adjustments to this application.

In describing the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" , "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating Or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the utility model; in the description of the utility model, unless otherwise stated, "plurality", "Several" means two or more.

Embodiment one

As shown in Figure 1-3, an electrical cable wrapping machine for a flat copper strip core includes a copper strip guiding mechanism 1 and a copper strip wrapping mechanism 2, the copper strip guiding mechanism 1 and the copper strip wrapping mechanism 2 are both Installed on the frame 3, the copper strip guide mechanism 1 is located above the copper strip wrapping mechanism 2. The copper strip guide mechanism 1 includes a belt surface guide mechanism 4 and a belt side guide mechanism 5. The belt surface guide mechanism 4 includes a belt Surface guide seat 6 and two belt surface guide rollers 7 arranged symmetrically left and right, the center of belt surface guide roller 7 is provided with a roller shaft, and the two ends of the roller shaft are installed on the belt surface guide seat 6 through bearings, and the belt surface guide seat 6 Fixedly installed on the frame 3. Since the thickness of the copper strip is substantially the same, the two belt surface guide rollers 7 are set to be fixed, and the copper strip is conveyed between the two belt surface guide rollers 7 to prevent the copper strip from vibrating along the direction perpendicular to the copper strip.

The belt side guide mechanism 5 is arranged below the belt surface guide mechanism 4, and there are two in total, which are arranged in sequence from top to bottom. The belt side guide mechanism 5 includes a belt side guide roller 8, a slide seat 9, a slide rail 10 and a belt side guide seat 11. The center of the belt side guide roller 8 is provided with a roller shaft, and the two ends of the roller shaft are respectively connected to the sliding seat 9 through bearings. Both sides of the belt side guide roller 8 are symmetrically provided with a belt side guide seat 11, and the belt side guide seat 11 Be provided with the slide rail 10 that is provided with along the front-back direction on the slide rail 10, slide seat 9 is installed by slide block on the slide rail 10; The belt side guide seat 11 of belt side guide roller 8 side is provided with linear drive mechanism, and linear drive mechanism includes the first A motor 12 and a ball screw pair 13, the screw rod of the ball screw pair 13 is installed on the belt side guide seat 11 through the bearing seat, and one end of the screw rod is connected to the output shaft of the first motor 12 through a coupling, and the ball screw The nut of rod pair 13 is fixedly connected with sliding seat 9. The first motor 12 drives the screw to rotate, and then drives the nut to move through the screw thread, and then drives the slide seat 9 to move along the direction of the slide rail 10 .

The center of the belt-side guide roller 8 is provided with an annular groove, and the inner periphery of the annular groove is provided with an arc portion, and the cross section of the arc portion is arc-shaped. The circular arc transition can prevent the copper strip embedded in the ring groove from being bent when it comes into contact with the strip-side guide roller 8 .

Copper tape wrapping mechanism 2 comprises wrapping shaft 14, disc body 15, tape reel shaft 16, gland 17, spring 18 and gland nut 19, and wrapping shaft 14 is installed on the frame 3 by bearing seat, and wrapping shaft The bottom of 14 is provided with driven pulley, and this driven pulley connects the driving pulley on the output shaft of second motor 20 by belt, and second motor 20 is fixedly installed on the frame 3 by motor base; The upper part of the disc body 15 is fixedly installed, and the top of the disc body 15 is provided with several tape reel shafts 16 distributed in a uniform circular array around the wrapping shaft 14, and the tape reel shaft 16 is provided with a gland 17, a spring 18 and a gland Nut 19, gland 17 and tape reel shaft 16 clearance fit, gland nut 19 is arranged on the top of gland 17, gland nut 19 is threaded with tape reel shaft 16, is provided between gland nut 19 and gland 17 spring 18. The tape reel is sheathed on the tape reel shaft 16 , and then the pressure is applied to the core of the tape reel through the gland 17 to fix it, and the pressure is applied to the gland 17 by rotating the gland nut 19 and cooperating with the spring 18 . The second motor 20 drives the wrapping shaft 14 to rotate, and then drives the wrapping tape to rotate around the copper strip to wrap it.

As mentioned above, the belt surface guide rollers 7 are arranged on the left and right sides of the copper belt.

As mentioned above, the wrapping shaft 14 is a hollow shaft, and the diameter of the central through hole is larger than the width of the copper strip.

As mentioned above, the disc body 15 between the tape reel shaft 16 and the wrapping shaft 14 is provided with a tension adjustment rod, the tension adjustment rod is hinged with the disc body 15, and the wrapping tape bypasses the tension adjustment band and then winds onto the copper strip. The inclination angle of the tension adjustment lever interferes with adjusting the tension.

As mentioned above, the top of the frame 3 is provided with a traction mechanism.

Further, another copper strip guiding mechanism 1 is provided at the bottom of the copper strip wrapping mechanism 2 .

As mentioned above, the model of the first motor 12 is MDME152G1S. The two first motors 12 are respectively connected to power sources through drivers. Further, the drive can be connected to the host computer.

Further, the model of the second motor 20 is Y112M2-2. Connect power via a switch or potentiometer.

Structural features and working principle of the utility model: the belt surface guide mechanism 4 of the copper belt guide mechanism 1 exerts pressure on the belt surface of the copper belt to limit it, avoiding the deviation of the vertical belt surface, and the belt side guide mechanism 5 pairs The two sides of the copper strip are restricted to prevent it from shifting to both sides. The belt side guide roller 8 of the belt side guide mechanism 5 can adjust the position through the linear drive mechanism, so as to adapt to copper strips of different widths; Wrapping is carried out by the copper strip wrapping mechanism 2 .

The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the present invention. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims (6)

1. A kind of electrical cable wrapping machine of flat copper strip core body, it is characterized in that: comprise copper strip guiding mechanism and copper strip wrapping mechanism, described copper strip guiding mechanism and copper strip wrapping mechanism are all installed on the frame, The copper strip guiding mechanism is located above the copper strip wrapping mechanism. The copper strip guiding mechanism includes a belt surface guiding mechanism and a belt side guiding mechanism. The belt surface guiding mechanism includes a belt surface guiding seat and two left and right symmetrical belt surface guiding mechanisms. Roller, the center of the belt surface guide roller is provided with a roller shaft, and the two ends of the roller shaft are installed on the belt surface guide seat through bearings, and the belt surface guide seat is fixedly installed on the frame; The belt side guide mechanism is located below the belt surface guide mechanism. There are two sets in sequence from top to bottom. The belt side guide mechanism includes belt side guide rollers, sliding seats, slide rails and belt side guide seats. There is a roller shaft in the center, and the two ends of the roller shaft are respectively connected to the sliding seat through bearings. There is a side guide seat symmetrically arranged on both sides of the belt side guide roller, and the belt side guide seat is provided with slide rails along the front and rear directions. The sliding seat is installed on the slide rail through the slider; the side guide seat on the side of the belt side guide roller is provided with a linear drive mechanism, the linear drive mechanism includes the first motor and the ball screw pair, and the screw rod of the ball screw pair passes through The bearing seat is installed on the side guide seat, one end of the screw rod is connected to the output shaft of the first motor through a coupling, and the nut of the ball screw pair is fixedly connected to the sliding seat; Copper tape winding mechanism includes winding shaft, disc body, tape shaft, gland, spring and gland nut. The winding shaft is installed on the frame through the bearing seat, and the bottom of the winding shaft is equipped with a driven pulley. The driven pulley is connected to the driving pulley on the output shaft of the second motor through a belt, and the second motor is fixedly installed on the frame through the motor base; A tape reel shaft is evenly distributed in an annular array centered on the wrapping shaft. A gland, a spring, and a gland nut are arranged on the tape reel shaft. The gland and the tape reel shaft are in clearance fit. The gland nut is threadedly connected with the reel shaft, and a spring is arranged between the gland nut and the gland. 2. The electrical cable wrapping machine for flat copper strip core according to claim 1, characterized in that: the strip surface guide rollers are arranged on the left and right sides of the copper strip. 3. The electrical cable wrapping machine for a flat copper strip core according to claim 1, characterized in that: the center of the belt side guide roller is provided with an annular groove, and the inner circumference of the annular groove is provided with an arc portion, The cross section of the arc portion is arc-shaped. 4. The electrical cable wrapping machine for a flat copper strip core according to claim 1, wherein the wrapping shaft is a hollow shaft, and the diameter of the central through hole is larger than the width of the copper strip. 5. The electrical cable wrapping machine for a flat copper strip core according to claim 1, characterized in that: the disc body between the reel shaft and the wrap shaft is provided with a tension adjustment rod, and the tension adjustment rod Hinged with the disc body. 6. The electrical cable wrapping machine for flat copper strip core according to claim 1, characterized in that: the top of the frame is provided with a traction mechanism.