Guillotine type cutting device facilitating aluminum and aluminum alloy argon arc welding wire

Abstract

The utility model discloses a guillotine type cutting device facilitating aluminum and aluminum alloy argon arc welding wires, and relates to the technical field of welding wire cutting, the guillotine type cutting device comprises a bottom plate, the upper end of the bottom plate is fixedly connected with a mounting plate, two second rotating shafts are arranged on the side wall of the mounting plate in a penetrating mode, and the two second rotating shafts are arranged up and down; the second rotating shafts are rotationally connected with the mounting plate, the side walls of the two second rotating shafts are fixedly sleeved with gears, the two gears are meshed with each other, a motor is mounted on the side wall of the mounting plate, and an output shaft of the motor penetrates through the mounting plate and is fixedly connected to the end of one of the second rotating shafts; and cutting-off mechanisms are arranged at the ends of the two second rotating shafts correspondingly, and two material guiding mechanisms are arranged on the side wall of the mounting plate. According to the welding wire cutting device, the welding wires can be cut off in the forward feeding process of the welding wires, uniform cutting operation can be accurately achieved, and the cutting efficiency of the welding wires is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding wire cutting technology field especially, it relates to a kind of guillotine cutter type cutting device of aluminum and aluminum alloy argon arc welding wire convenient. BACKGROUND

[0002] Gas shielded welding refers to the welding method of carbon dioxide or argon protection, without electrode welding wire, welding efficiency is high, argon protection welding mainly welds aluminum, titanium, stainless steel and other materials, submerged-arc welding is welded with welding wire, flux protection, flux is buried arc like sand, mainly used for welding thick plate, gas shielded welding wire is a kind of welding wire used under carbon dioxide gas protection, to avoid the influence of oxygen and other impurity gases, two-protected welding wire needs to be used under carbon dioxide protection.

[0003] Now most aluminum alloy argon arc welding wire production equipment cannot well control the length of welding wire when cutting, and the general mode is that light sensing device detects welding wire after cutting operation, and the present application designs a kind of guillotine cutter type cutting device of aluminum and aluminum alloy argon arc welding wire convenient, to realize the cutting processing of welding wire in the process of welding wire forward feeding, can accurately achieve uniform cutting operation, effectively improve the efficiency of welding wire cutting processing. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art, and provides a guillotine cutter type cutting device of aluminum and aluminum alloy argon arc welding wire convenient.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A guillotine cutter type cutting device of aluminum and aluminum alloy argon arc welding wire convenient, including bottom plate, the upper end of the bottom plate is fixedly connected with mounting plate, two second rotating shafts are penetrated on the side wall of the mounting plate, and the two second rotating shafts are arranged above and below, the second rotating shaft is rotatably connected with mounting plate, gear is fixedly sleeved on the side wall of the two second rotating shafts, the two gears are engaged with each other, motor is installed on the side wall of the mounting plate, the output shaft of the motor penetrates mounting plate and is fixedly connected at the end of one of the second rotating shafts, cutting mechanism is arranged at the end of the two second rotating shafts, two material guiding mechanisms are arranged on the side wall of the mounting plate, and the two material guiding mechanisms are arranged above and below.

[0007] As a further improvement of the utility model, the cutting mechanism comprises a second swing rod fixedly connected to the end of the second rotating shaft, the first rotating shaft is rotatably connected to the side wall of the mounting plate, the end of the first rotating shaft is fixedly connected with a first swing rod, a pressing rod is arranged between the first swing rod and the second swing rod, the first connecting shaft and the second connecting shaft are fixedly connected to the side wall of the pressing rod, the first connecting shaft and the second connecting shaft respectively penetrate through the first swing rod and the second swing rod, and the first connecting shaft and the second connecting shaft are rotatably connected with the first swing rod and the second swing rod respectively, and the lower middle part of the pressing rod is connected with a cutting piece.

[0008] As a further improvement of the utility model, the cutting piece comprises a cutter, the cutter is clamped on the lower side wall of the pressing rod, the mounting bolt is arranged through the side wall of the cutter, the mounting bolt is threadedly connected with the cutter, and the mounting bolt penetrates through the pressing rod.

[0009] As a further improvement of the utility model, the number of mounting bolts is two, and the two mounting bolts are arranged in a vertical mode.

[0010] As a further improvement of the utility model, the material guiding mechanism comprises a rotating rod rotatably connected to the side wall of the mounting plate, and the end of the rotating rod away from the mounting plate is fixedly connected with a material guiding wheel.

[0011] As a further improvement of the utility model, the side wall of the mounting plate is fixedly connected with a discharge hopper.

[0012] The utility model discloses the beneficial effects of:

[0013] By setting up the second rotating shaft, motor, cutting mechanism, through starting motor, drive second rotating shaft rotation, through the second rotating shaft can drive cutting mechanism rotation, utilize cutter can cut off the welding wire, and this cutting process and the feeding of welding wire can be carried out simultaneously, that is, realize the cutting processing of welding wire in the process of welding wire feeding forward, and then effectively improve the efficiency of welding wire cutting processing.

[0014] By setting up the material guiding mechanism, the welding wire is clamped and guided by the two material guiding wheels, the welding wire can be supported and guided, the welding wire can be stably fed forward, and the stability of the cutting process of the welding wire can be ensured.

[0015] The utility model can realize the cutting processing of welding wire in the process of welding wire feeding forward, can accurately achieve uniform cutting operation, and effectively improve the efficiency of welding wire cutting processing. ACCURACY OF DRAWINGS

[0016] Figure 1 A front side view structure schematic view of the cutter type cutting device for the argon arc welding wire of aluminum and aluminum alloy is provided.

[0017] Figure 2The utility model provides a kind of rear side view angle's structural schematic diagram of guillotine cutter type cutting device of argon arc welding wire of aluminum and aluminum alloy convenient for it is proposed by the utility model.

[0018] Figure 3 The utility model provides a kind of second pivot, gear, cutting mechanism's structural schematic diagram of guillotine cutter type cutting device of argon arc welding wire of aluminum and aluminum alloy convenient for it is proposed by the utility model.

[0019] Figure 4 A kind of cutting member's structural schematic diagram of guillotine cutter type cutting device of argon arc welding wire of aluminum and aluminum alloy convenient for it is proposed by the utility model.

[0020] In the drawing: 1 bottom plate, 2 mounting plate, 3 discharge hopper, 4 first pivot, 5 first swing lever, 6 pressing rod, 7 second swing lever, 8 gear, 9 material guiding wheel, 10 rotating rod, 11 motor, 12 first connecting shaft, 13 second connecting shaft, 14 cutter, 15 second pivot, 16 mounting bolt. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described below in connection with the drawings in the embodiments of the utility model, apparently, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments.

[0022] Reference Figures 1-4 A kind of guillotine cutter type cutting device of argon arc welding wire of aluminum and aluminum alloy convenient for it is proposed, including bottom plate 1, the upper end of bottom plate 1 is fixedly connected with mounting plate 2, two second pivots 15 are penetrated on the side wall of mounting plate 2, two second pivots 15 are arranged in upper and lower, second pivot 15 is rotatably connected with mounting plate 2, gear 8 is fixedly sleeved on the side wall of two second pivots 15, two gears 8 are engaged with each other, motor 11 is installed on the side wall of mounting plate 2, the output shaft of motor 11 penetrates mounting plate 2 and is fixedly connected at the end of one of second pivot 15, cutting mechanism is equipped at the end of two second pivots 15, two material guiding mechanisms are arranged on the side wall of mounting plate 2, two material guiding mechanisms are arranged in upper and lower, material guiding mechanism includes rotating rod 10 rotatably connected on the side wall of mounting plate 2, material guiding wheel 9 is fixedly connected on the end of rotating rod 10 away from mounting plate 2, welding wire is clamped and guided by two material guiding wheels 9 when feeding, can support and guide welding wire, so that welding wire is stably fed forward, can guarantee the stability of welding wire cutting process, discharge hopper 3 is fixedly connected on the side wall of mounting plate 2, and the cut welding wire can be discharged by discharge hopper 3.

[0023] The utility model discloses, cut off the mechanism includes the second swing bar 7 of fixed connection in the second pivot 15 end part, the lateral wall of mounting plate 2 is rotatably connected with first pivot 4, and the end of first pivot 4 is fixedly connected with first swing bar 5, and the first swing bar 5 is equipped with the pressure bar 6 between second swing bar 7, and the lateral wall of pressure bar 6 is fixedly connected with first connecting shaft 12, second connecting shaft 13, and first connecting shaft 12, second connecting shaft 13 respectively pass through first swing bar 5, second swing bar 7, and first connecting shaft 12, second connecting shaft 13 are rotatably connected with first swing bar 5, second swing bar 7 respectively, and the lower middle part of pressure bar 6 is connected with cut off piece.

[0024] The cutting knife 14 is clamped on the lower wall of the pressure bar 6, the mounting bolt 16 is arranged through the lateral wall of the cutting knife 14, the mounting bolt 16 is in threaded connection with the cutting knife 14, the mounting bolt 16 penetrates the pressure bar 6, the number of the mounting bolt 16 is two, the two mounting bolts 16 are arranged in an up-down mode, the cutting knife 14 is installed through the mounting bolt 16, and the cutting knife 14 can be conveniently replaced.

[0025] In use, the motor 11 is started to drive the second pivot 15 to rotate, the cutting-off mechanism can be driven to rotate through the second pivot 15, the two second pivots 15 can be synchronously rotated due to the meshing of the two gears 8, the two pressure bars 6 can be synchronously moved, the welding wire can be cut off by moving the two cutting knives 14 towards the welding wire, and the cutting-off process and the feeding of the welding wire can be simultaneously performed, that is, the cutting-off process of the welding wire is realized during the feeding process of the welding wire, and the efficiency of the cutting-off process of the welding wire is effectively improved.

[0026] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A guillotine type cutting device for facilitating cutting of argon arc welding wire of aluminum and aluminum alloys, comprising a base plate (1), characterized in that, The upper end of the bottom plate (1) is fixedly connected with a mounting plate (2), two second rotating shafts (15) are provided on the side wall of the mounting plate (2) in a penetrating mode, the two second rotating shafts (15) are arranged in an up-down mode, the second rotating shaft (15) is rotationally connected with the mounting plate (2), the side wall of each of the two second rotating shafts (15) is fixedly sleeved with a gear (8), the two gears (8) are in engagement with each other, a motor (11) is mounted on the side wall of the mounting plate (2), the output shaft of the motor (11) penetrates the mounting plate (2) and is fixedly connected with the end of one of the second rotating shafts (15), the end of each of the two second rotating shafts (15) is provided with a cutting mechanism, and two material guiding mechanisms are arranged on the side wall of the mounting plate (2) in an up-down mode.

2. The guillotine-type cutting device for facilitating the cutting of argon arc welding wire of aluminum and aluminum alloys according to claim 1, characterized in that, The cutting mechanism comprises a second swing rod (7) fixedly connected with the end of the second rotating shaft (15), a first rotating shaft (4) rotationally connected with the side wall of the mounting plate (2), a first swing rod (5) fixedly connected with the end of the first rotating shaft (4), and a pressing rod (6) arranged between the first swing rod (5) and the second swing rod (7), a first connecting shaft (12) and a second connecting shaft (13) fixedly connected with the side wall of the pressing rod (6), the first connecting shaft (12) and the second connecting shaft (13) penetrating the first swing rod (5) and the second swing rod (7) respectively, the first connecting shaft (12) and the second connecting shaft (13) rotationally connected with the first swing rod (5) and the second swing rod (7) respectively, and a cutting piece connected with the lower middle portion of the pressing rod (6).

3. The guillotine-type cutting device for facilitating the cutting of argon arc welding wire of aluminum and aluminum alloys according to claim 2, characterized in that, The cutting piece comprises a cutter (14) clamped on the lower side wall of the pressing rod (6), a mounting bolt (16) penetrating the side wall of the cutter (14) in a penetrating mode, the mounting bolt (16) being in threaded connection with the cutter (14), and the mounting bolt (16) penetrating the pressing rod (6).

4. The guillotine-type cutting device for facilitating the cutting of argon arc welding wire of aluminum and aluminum alloys according to claim 3, characterized in that, The number of the mounting bolts (16) is two, and the two mounting bolts (16) are arranged in an up-down mode.

5. The guillotine-type cutting device for facilitating the cutting of argon arc welding wire of aluminum and aluminum alloys according to claim 1, characterized in that, The material guiding mechanism comprises a rotating rod (10) rotationally connected with the side wall of the mounting plate (2), and the end of the rotating rod (10) away from the mounting plate (2) is fixedly connected with a material guiding wheel (9).

6. The guillotine-type cutting device for facilitating the cutting of argon arc welding wire of aluminum and aluminum alloys according to claim 1, characterized in that, The side wall of the mounting plate (2) is fixedly connected with a discharge hopper (3).

Images