CN211310382U - Shaftless unwinding device of ball-welding strip production facility - Google Patents

Abstract

The utility model relates to a shaftless unwinding device of a ball welding strip production device, which comprises a bottom plate, a side plate, a back plate, a telescopic module, a rotary module, a guide module and an auxiliary assembly; the back plate is fixed on the rear side of the bottom plate, two side plates are fixed between the upper side of the bottom plate and the front side of the back plate, the telescopic module is arranged on one side plate on the left side, the rotary module is arranged on one side plate on the right side and is matched with the telescopic module, and the guide module is arranged on the back plate; the auxiliary assembly is arranged on the bottom plate and is arranged between the telescopic module and the rotary module; the utility model discloses live the drum with the help of the stable support of auxiliary assembly, need not the long-time drum of lifting up of with the help of two operating personnel, counterpoint moreover simple and conveniently, improved work efficiency, only need an operating personnel just can accomplish the loading and unloading, reduced intensity of labour, reduced the cost of labor.

Description

Shaftless unwinding device of ball-welding strip production facility

Technical Field

The utility model relates to a no axle unwinding device of ball-welding strip production facility.

Background

In the manufacturing of the photovoltaic equipment, a ball welding strip is used as a welding material for welding operation; before the processing of the ball-welding strip, the continuous feeding of the ball-welding strip is realized by means of a shaftless unwinding device so as to ensure the continuous and stable processing; the shaftless unwinding device of current ball-welding strip production facility is when installing the drum, because of the drum weight heavy around being equipped with the welding wire, so need two operating personnel to lift up the drum simultaneously and remove to between flexible module and the rotating module, and still need make the right-hand member of drum aim at the carousel in the rotating module, cylinder in the flexible module is operated again by another operating personnel at last in order to press from both sides tight drum, the drum is removing and counterpoint in-process, two operating personnel must continuously lift the drum, high labor strength, and counterpoint the trouble, work efficiency is low, the labor cost is high, remain further improvement.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a counterpoint is simple and convenient is provided, has improved work efficiency, has reduced intensity of labour, has reduced the no axle unwinding device of cost of labor's ball-welding strip production facility.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a shaftless unwinding device of a ball welding strip production device comprises a bottom plate, side plates, a back plate, a telescopic module, a rotating module, a guide module and an auxiliary assembly; the rear side at the bottom plate is fixed to the backplate, is fixed with two curb plates between the upside of bottom plate and the front side of backplate, and flexible module setting is on left curb plate, and rotatory module setting mutually supports on curb plate on right side and with flexible module, and the direction module sets up its characterized in that on the backplate: the auxiliary assembly is arranged on the bottom plate and is arranged between the telescopic module and the rotary module; the auxiliary assembly comprises two bottom pipes, two top strips, two oblique strips, two baffles, two filler strips and four countersunk screws; the two bottom tubes are transversely and mutually parallel arranged on the upper plane of the bottom plate; top strips which are distributed in parallel are fixed between the upper sides of the left ends of the two bottom tubes and between the upper sides of the right ends of the two bottom tubes, oblique strips which are distributed obliquely downwards are fixed on the front sides of the two top strips, and two baffle plates which are distributed in parallel are fixed between the lower side surfaces of the two oblique strips; the upper side of each top strip is fixed with a filler strip through two countersunk head screws.

Furthermore, the outer sides of the two top strips are upwards provided with first flanges which are symmetrically distributed, the outer sides of the two inclined strips are upwards provided with second flanges which are symmetrically distributed, and the upper ends of the two second flanges are connected with the front ends of the two first flanges respectively.

Furthermore, the upper sides of the front ends of the two cushion strips are respectively provided with an inclined plane, and the two inclined planes are respectively matched with the upper ends of the two inclined strips.

Furthermore, two counter bores are formed in each filler strip, and the two countersunk head screws respectively penetrate through the two counter bores downwards and are screwed into the top strip.

Compared with the prior art, the utility model has the advantages of: the utility model discloses live the drum with the help of the stable support of auxiliary assembly, need not the long-time drum of lifting up of with the help of two operating personnel, counterpoint moreover simple and conveniently, improved work efficiency, only need an operating personnel just can accomplish the loading and unloading, reduced intensity of labour, reduced the cost of labor.

Drawings

FIG. 1 is a front structural view of the present invention;

FIG. 2 is a rear structural view of the present invention;

fig. 3 is a structural diagram of the telescopic module of the present invention;

fig. 4 is a structural diagram of the auxiliary assembly of the present invention.

Detailed Description

As shown in fig. 1 to 4, a shaftless unwinding device of a ball-welding strip production device comprises a bottom plate 1, a side plate 2, a back plate 3, a telescopic module, a rotating module, a guiding module and an auxiliary assembly; the back plate 3 is fixed on the rear side of the bottom plate 1, two side plates 2 are fixed between the upper side of the bottom plate 1 and the front side of the back plate 3, the telescopic module is arranged on one side plate 2 on the left side, the rotary module is arranged on one side plate 2 on the right side and is matched with the telescopic module, and the guide module is arranged on the back plate 3; the telescopic module comprises a sliding sleeve 16, a hanging plate 17, an air cylinder 6, a telescopic shaft 23, a traction plate 18, a seat ring 15 and a rotating head 14; the seat ring 15 is embedded in one left side plate 2, the sliding sleeve 16 is transversely inserted into the seat ring 15, the hanging plate 17 is vertically fixed at the left end of the sliding sleeve 16 and is arranged on the left side of the left side plate 2, the air cylinder 6 is transversely fixed on the right side of the lower end of the hanging plate 17, the telescopic shaft 23 is transversely and movably arranged in the sliding sleeve 16, the rotating head 14 is rotatably sleeved at the right end of the telescopic shaft 23 and is arranged on the right side of the left side plate 2, the traction plate 18 is vertically fixed at the left end of the telescopic shaft 23 and is arranged on the left side of the sliding sleeve 16, and the telescopic end of the air cylinder 6 penetrates through the hanging plate 17 to the; the rotating module comprises a motor 22, a speed reducer 21, a bearing seat 20, a rotating shaft 19, a rotating disc 7 and clamping columns 24, the bearing seat 20 is embedded in one side plate 2 on the right side, the speed reducer 21 is fixed at the right end of the bearing seat 20 and arranged on the right side of the one side plate 2 on the right side, the motor 22 is fixed on the speed reducer 21, the rotating shaft 19 is transversely and rotatably arranged in the bearing seat 20, the rotating disc 7 is fixed at the left end of the rotating shaft 19 and arranged on the left side of the one side plate 2 on the right side, and the two clamping columns 24 which are arranged diagonally are fixed on; the guide module comprises a back frame 8, a first support rod 13, a second support rod 25, a swing rod 12, a single-groove wire guide wheel 9, a double-groove wire guide wheel 10 and a three-groove wire guide wheel 11, the back frame 8 is fixed above the rear side of the back plate 3, one end of the swing rod 12 is rotatably connected to the front side of the back frame 8, the two second support rods 25 which are transversely distributed are fixed above the front side of the back frame 8, the first support rod 13 which is transversely distributed is fixed on the front side of the other end of the swing rod 12, and the single-groove wire guide wheel 9 is rotatably sleeved at the front end of one second support rod 25 which is connected to the left side; the three-groove wire guiding wheel 11 is rotatably sleeved at the front end of a second support rod 25 connected to the right side, and the double-groove wire guiding wheel 10 is rotatably sleeved at the front end of the first support rod 13 and is arranged below the three-groove wire guiding wheel 11; the auxiliary assembly is arranged on the bottom plate 1 and is arranged between the telescopic module and the rotary module; the auxiliary assembly comprises two bottom tubes 4, two top strips 5, two oblique strips 26, two baffle plates 27, two cushion strips 28 and four countersunk screws 30; the two bottom tubes 4 are transversely and mutually parallel arranged on the upper plane of the bottom plate 1; top strips 5 which are distributed in parallel are fixed between the upper sides of the left ends of the two bottom tubes 4 and between the upper sides of the right ends of the two bottom tubes 4, oblique strips 26 which are distributed obliquely downwards are fixed on the front sides of the two top strips 5, and two baffles 27 which are distributed in parallel are fixed between the lower side surfaces of the two oblique strips 26; the upper side of each top strip 5 is fixed with a filler strip 28 through two countersunk head screws 30; the outer sides of the two top strips 5 are respectively upwards formed with a first flanging 51 which are symmetrically distributed with each other, the outer sides of the two inclined strips 26 are respectively upwards formed with a second flanging 261 which is symmetrically distributed with each other, the upper ends of the two second flanging 261 are respectively connected with the front ends of the two first flanging 51, the upper sides of the front ends of the two pad strips 28 are respectively formed with an inclined surface 281, and the two inclined surfaces 281 are respectively matched with the upper ends of the two inclined strips 26; two counter bores 282 are formed in each filler strip 28, and two counter screws 30 are respectively passed through the two counter bores 282 and screwed into the top strip 5.

When the welding wire coiling device is used, a wire coil 29 wound with welding wires is placed on the front sides of the two oblique strips 26, the two end plates 291 of the wire coil 29 are respectively aligned with the two oblique strips 26, then the wire coil 29 is slowly rolled backwards, the two end plates 291 are further respectively rolled upwards along the upper side faces of the two oblique strips 26 until the two end plates 291 are respectively rolled onto the upper side faces of the two pad strips 28 along the two inclined planes 281, at the moment, the center of the wire coil 29 and the centers of the rotary table 7 and the rotary head 14 are both located at the same horizontal height, then, the wire coil 29 is rotated to enable the right end of the wire coil to be concentric with the rotary table 7, and meanwhile, the two positioning holes 292, which are arranged diagonally to each other, on one end plate 291; then, the telescopic end of the driving cylinder 6 contracts inwards, and then the telescopic shaft 23 is driven by the traction plate 18 to move rightwards in the sliding sleeve 16, so that the rotating head 14 is driven to move rightwards, the left end of the wire coil 29 is slowly contacted with the wire coil 29 and the wire coil 29 is pushed rightwards until the rotating head 14 is tightly pressed at the left end of the wire coil 29, the right end of the wire coil 29 is tightly pressed on the turntable 7, and therefore clamping and fixing are achieved, the thickness of the filler strip 28 can be replaced according to the outer diameters of the two end plates 291 of the wire coil 29, and a large application range can be obtained; then, the motor 22 is started to rotate, and then the rotating shaft 19 is driven to rotate in the bearing seat 20 through the speed reduction and reversing action of the speed reducer 21, so that the wire coil 29 is driven to rotate through the turntable 7, and the shaftless unwinding of the welding wire is realized (the principle is the prior art); will be around establishing the one end of the welding wire on drum 29 upwards pull out, then from last down around single groove wire wheel 9, a wire casing of the rear side on three groove wire wheels 11, from following up again around a wire casing of the rear side on two groove wire wheels 10, from following down again around a wire casing of the centre on three groove wire wheels 11, from following up again around a wire casing of the front side on two groove wire wheels 10, from following down finally around leading out to the outside after a wire casing of the front side on three groove wire wheels 11.

In the manufacturing of the photovoltaic equipment, a ball welding strip is used as a welding material for welding operation; before the processing of the ball-welding strip, the continuous feeding of the ball-welding strip is realized by means of a shaftless unwinding device so as to ensure the continuous and stable processing; when the existing shaftless unwinding device of the ball-welding strip production equipment is used for installing the wire coil 29, because the weight of the wire coil 29 wound with welding wires is heavier, two operators are required to simultaneously lift the wire coil 29 and move the wire coil 29 between the telescopic module and the rotary module, the right end of the wire coil 29 is required to be aligned to the turntable 7 in the rotary module, and finally the other operator operates the air cylinder 6 in the telescopic module to clamp the wire coil 29, and in the moving and aligning processes of the wire coil 29, the two operators must continuously lift the wire coil 29, so that the labor intensity is high, the alignment is troublesome, the working efficiency is low, and the labor cost is high; the utility model discloses live drum 29 with the help of the stable support of auxiliary assembly, need not with the help of the long-time drum 29 that lifts up of two operating personnel, counterpoint simple and conveniently moreover has improved work efficiency, only needs an operating personnel just can accomplish the loading and unloading, has reduced intensity of labour, has reduced the cost of labor.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (4)

1. A shaftless unwinding device of a ball welding strip production device comprises a bottom plate, side plates, a back plate, a telescopic module, a rotating module, a guide module and an auxiliary assembly; the rear side at the bottom plate is fixed to the backplate, is fixed with two curb plates between the upside of bottom plate and the front side of backplate, and flexible module setting is on left curb plate, and rotatory module setting mutually supports on curb plate on right side and with flexible module, and the direction module sets up its characterized in that on the backplate: the auxiliary assembly is arranged on the bottom plate and is arranged between the telescopic module and the rotary module; the auxiliary assembly comprises two bottom pipes, two top strips, two oblique strips, two baffles, two filler strips and four countersunk screws; the two bottom tubes are transversely and mutually parallel arranged on the upper plane of the bottom plate; top strips which are distributed in parallel are fixed between the upper sides of the left ends of the two bottom tubes and between the upper sides of the right ends of the two bottom tubes, oblique strips which are distributed obliquely downwards are fixed on the front sides of the two top strips, and two baffle plates which are distributed in parallel are fixed between the lower side surfaces of the two oblique strips; the upper side of each top strip is fixed with a filler strip through two countersunk head screws.

2. The shaftless unwinding device of a ball-welding strip production facility of claim 1, characterized in that: the outer sides of the two top strips are upwards provided with first flanges which are symmetrically distributed, the outer sides of the two inclined strips are upwards provided with second flanges which are symmetrically distributed, and the upper ends of the two second flanges are connected with the front ends of the two first flanges respectively.

3. The shaftless unwinding device of a ball-welding strip production facility of claim 1, characterized in that: two the front end upside of filler strip all is formed with an inclined plane, two the inclined plane is mutually supported with the upper end of two slanted bar respectively.

4. The shaftless unwinding device of a ball-welding strip production facility of claim 1, characterized in that: two counter bores are formed in each filler strip, and the two countersunk head screws respectively penetrate through the two counter bores downwards and are screwed into the top strip.

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