Automatic discharging device for welding of handlebar of electric vehicle

Abstract

The automatic discharging device comprises a containing table, a circular limiting table is rotatably installed on one side of the upper end of the containing table, a limiting groove is formed in one side of the circular limiting table, arc-shaped friction pads are installed at the upper end and the lower end of the inner side of the limiting groove, a connecting mechanism is arranged on the containing table, and a discharging mechanism is arranged on the connecting mechanism. A discharging mechanism is arranged on the containing table, and the connecting mechanism comprises a moving table, an electric telescopic rod and a limiting sleeve; the discharging mechanism comprises a pushing frame and a discharging table. The automatic discharging device has the advantages that after a connecting pipe and a handlebar are welded, the handlebar can be automatically pushed down through the pushing frame and falls on the discharging table, a worker cannot touch the welding position, safety of the worker is guaranteed, potential safety hazards are reduced, the worker does not need to conduct discharging, and the working efficiency is improved. And the working efficiency and the automation degree are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric motor car processing equipment technical field more specifically, relate to a kind of for electric motor car handle welding automatic discharging device. BACKGROUND

[0002] Electric motor car handle is mainly fixed when welding, then connecting pipe is moved to handle, and it is fixed after being fixed, using welding torch is welded, after welding, it is generally manually taken down by staff, and placed on one side, but handle is higher in temperature when welding, if staff do not pay attention, touch the position of welding, it can cause damage to the body of staff, and the working efficiency is also relatively low by artificial discharging.

[0003] It should be noted that the above content belongs to the technical cognitive range of the inventor and does not necessarily constitute the prior art. CONTENT OF UTILITY MODEL

[0004] The utility model aims at solving above -mentioned problem, designs a kind of for electric motor car handle welding automatic discharging device.

[0005] The technical scheme of the utility model for realizing the above-mentioned purpose is a kind of for electric motor car handle welding automatic discharging device, including holding platform, the rotatable circular limiting table of one side is installed on the upper end of holding platform, the limiting slot is opened in one side of circular limiting table, the arc friction pad is installed in the inside of limiting slot upper and lower end, the handle of electric motor car handle can be positioned in the limiting slot, the handle of electric motor car handle can be fixed by arc friction pad, connection mechanism is equipped on the holding platform, discharging mechanism is equipped on the holding platform,

[0006] The connection mechanism includes moving platform installed on the upper end of holding platform, electric telescopic rod is installed on the one side of holding platform upper surface, the telescopic end of electric telescopic rod is connected with moving platform, limiting sleeve is installed on the upper end of moving platform, the connecting pipe of electric motor car handle is placed in the limiting sleeve;

[0007] The discharging mechanism includes push frame installed on the holding platform, discharging table is installed on the upper end of holding platform, the handle can be pushed from the limiting slot to the discharging table by push frame.

[0008] Further, servo motor is installed on the one side of holding platform upper surface, the center position of circular limiting table is connected with the rotation end of servo motor, arc-shaped support table is installed on the upper end of holding platform, a plurality of universal ball bearings are installed in the inside of arc-shaped support table, universal ball bearings are in contact with the side surface of circular limiting table.

[0009] Further, the pushing frame comprises two pushing rods located at the rear side of the circular limiting table, two round holes are formed in the inner side of the limiting groove, one end of the pushing rod extends into the round hole, an L-shaped connecting rod is installed at the lower end of the pushing rod, two limiting holes are formed in the arc-shaped supporting table, one end of the L-shaped connecting rod extends to the front side of the arc-shaped supporting table through the limiting hole, a reset plate is installed at the lower end of the L-shaped connecting rod, the reset plate and the side surface of the arc-shaped supporting table are connected through a reset spring, connecting holes are formed in the two sides of the moving table, annular friction pads are installed in the connecting holes, one end of the L-shaped connecting rod can enter the connecting hole, and a limiting plate is installed on one side of the upper end of the L-shaped connecting rod.

[0010] Further, the limiting groove is provided with a supporting plate installed on the circular limiting table, a supporting block is installed on one side of the lower surface of the supporting plate, and an intercepting plate is arranged between the supporting block and the circular limiting table, and the upper end of the intercepting plate is hinged to the lower surface of the supporting plate.

[0011] Further, the discharging table comprises a discharging conveying belt installed on the upper surface of the containing table, and a damping pad is installed on the outer side of the discharging conveying belt.

[0012] The beneficial effects of the automatic discharging device for welding of the handle of the electric vehicle are as follows: after the connecting pipe and the handle are welded, the handle can be automatically pushed down by the pushing frame, and the handle falls on the discharging table, so that the worker does not touch the welded position, the safety of the worker is ensured, the safety hazard is reduced, the worker does not need to discharge, and the working efficiency and the automation degree are improved.

[0013] The reciprocating movement of the pushing rod can be realized by the movement of the moving table, and the automatic discharging can be realized without increasing additional electrical equipment. ACCURATE DRAWINGS

[0014] Figure 1 is a structural schematic view of the automatic discharging device for welding of the handle of the electric vehicle.

[0015] Figure 2 is Figure 1 is a partial enlarged view of position A in figure 1.

[0016] Figure 3 is Figure 1 is a partial enlarged view of position B in figure 1.

[0017] Figure 4 is a structural schematic view of the pushing frame.

[0018] Figure 5 is Figure 4 is a partial enlarged view of position C in figure 1.

[0019] Figure 6 isFigure 4 A local enlarged view at D;

[0020] In the figure, 1 is a holding table, 2 is a circular limiting table, 3 is a limiting groove, 4 is an arc-shaped friction pad, 5 is a moving table, 6 is an electric telescopic rod, 7 is a limiting sleeve, 8 is a pushing frame, 9 is a blanking table, 10 is a servo motor, 11 is an arc-shaped supporting table, 12 is a universal ball bearing, 13 is a pushing rod, 14 is a circular hole, 15 is an L-shaped connecting rod, 16 is a limiting hole, 17 is a reset plate, 18 is a reset spring, 19 is a connecting hole, 20 is an annular friction pad, 21 is a limiting plate, 22 is a supporting plate, 23 is a supporting block, 24 is an intercepting plate, 25 is a blanking conveying belt, 26 is a damping pad, and 27 is a notch. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, in the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited.

[0023] The present application provides a Figures 1-6The utility model provides an automatic unloading device for electric car handle welding, including holding platform 1, one side rotatable mounting of holding platform 1 upper end is circular limiting table 2, one side opening of circular limiting table 2 is limiting groove 3, and the inside upper and lower end of limiting groove 3 is installed arc friction pad 4, and limiting groove 3 can limit electric car handle, and arc friction pad 4 can fix the handle of electric car handle, and the upper surface one side of holding platform 1 is equipped with connecting mechanism, and the upper surface of holding platform 1 is equipped with unloading mechanism, and connecting mechanism includes the moving table 5 of installation in the upper end of holding platform 1, and the one side of holding platform 1 upper surface is installed electric telescopic handle 6, and the telescopic end of electric telescopic handle 6 is connected with moving table 5, and the upper end of moving table 5 is installed limiting sleeve 7, and the connecting pipe of electric car handle is placed in limiting sleeve 7, and unloading mechanism includes the push frame 8 of installation in the upper end of holding platform 1, and the upper end of holding platform 1 is installed unloading table 9, and push frame 8 can push the handle from limiting groove 3 to unloading table 9,

[0024] The device is as follows: the handle of the electric car handle is placed in the limiting groove 3, and the friction force between the arc friction pad 4 and the handle can fix the handle, the connecting pipe of the electric car handle is placed in the limiting sleeve 7 by the staff, the electric telescopic handle 6 is started to extend, the electric telescopic handle 6 can move the moving table 5, the limiting sleeve 7 and the connecting pipe to the handle, and the connecting pipe is connected with the handle, then the handle is welded automatically by the welding gun, after welding, the electric telescopic handle 6 is started to shorten, the electric telescopic handle 6 can drive the moving table 5 and the limiting sleeve 7 to return to the original position, at this time, the handle is clamped in the limiting groove 3, then the handle is pushed from the limiting groove 3 to the unloading table 9 by the push frame 8, and the automatic unloading is completed.

[0025] Referring to the drawings Figure 1 The upper surface one side of holding platform 1 is installed servo motor 10, the rotation end of servo motor 10 is connected with the center position of circular limiting table 2, the upper end of holding platform 1 is installed arc support table 11, a plurality of universal ball bearings 12 are installed in the inner side of arc support table 11, and the universal ball bearings 12 are in contact with the side surface of circular limiting table 2;

[0026] The process of rotating the circular limiting table 2 is as follows: the servo motor 10 is started to rotate, the servo motor 10 can drive the circular limiting table 2 to rotate, the arc support table 11 and the universal ball bearings 12 can support the circular limiting table 2, and the universal ball bearings 12 can reduce the friction force when the circular limiting table 2 rotates.

[0027] Referring to the drawings Figures 1-6, the pushing frame 8 comprises two pushing rods 13 located at the rear side of the circular limiting table 2, two round holes 14 are formed in the inner side of the limiting groove 3, one end of the pushing rod 13 extends into the round hole 14, the lower end of the pushing rod 13 is provided with an L-shaped connecting rod 15, two limiting holes 16 are formed in the arc-shaped supporting table 11, one end of the L-shaped connecting rod 15 extends to the front side of the arc-shaped supporting table 11 through the limiting hole 16, the lower end of the L-shaped connecting rod 15 is provided with a reset plate 17, the reset plate 17 and one side surface of the arc-shaped supporting table 11 are connected through a reset spring 18, two connecting holes 19 are formed in the two sides of the moving table 5, the connecting hole 19 is provided with an annular friction pad 20, one end of the L-shaped connecting rod 15 can enter the connecting hole 19, and one side of the upper end of the L-shaped connecting rod 15 is provided with a limiting plate 21;

[0028] The pushing process of the pushing frame 8 on the electric vehicle handle is as follows: when the moving table 5 moves towards the direction of the circular limiting table 2, the connecting hole 19 can be sleeved outside the L-shaped connecting rod 15, at this time, the limiting plate 21 is in abutment against the arc-shaped supporting table 11, so that the L-shaped connecting rod 15 cannot be moved, and then the annular friction pad 20 can be sleeved outside the L-shaped connecting rod 15; when the welding is completed, the moving table 5 returns to the original position, under the action of the friction between the annular friction pad 20 and the L-shaped connecting rod 15, the L-shaped connecting rod 15 can be moved, the L-shaped connecting rod 15 can drive the pushing rod 13 to move, and then the pushing rod 13 can be moved into the limiting groove 3 and push the handle out of the limiting groove 3; when the L-shaped connecting rod 15 moves, the reset spring 18 can be stretched, when the vertically arranged one end of the L-shaped connecting rod 15 moves to the rear side surface of the arc-shaped supporting table 11, the L-shaped connecting rod 15 cannot be moved, and then when the moving table 5 continues to move, the L-shaped connecting rod 15 can be moved out of the connecting hole 19, and then under the action of the pulling force of the reset spring 18, the L-shaped connecting rod 15 returns to the original position, and the pushing rod 13 moves into the round hole 14 on one side of the limiting groove 3.

[0029] Referring to the drawings accompanying the specification Figure 1 and the drawings accompanying the specification Figure 3 The two sides of the limiting groove 3 are provided with supporting plates 22 which are installed on the circular limiting table 2, the lower surface of the supporting plate 22 is provided with a supporting block 23, and the supporting block 23 and the circular limiting table 2 are provided with an intercepting plate 24 which is hingedly connected to the lower surface of the supporting plate 22; when the handle is placed into the limiting groove 3, the handle can push the intercepting plate 24 inwards and make the intercepting plate 24 rotate, so that the handle feeding is not hindered; when the handle is fed out, since the connecting pipe is located in the limiting sleeve 7, the handle cannot fall, and then the intercepting plate 24 can intercept the handle, the supporting block 23 can prevent the intercepting plate 24 from rotating, and then the handle can be stopped, so that the connecting pipe can be moved out of the limiting sleeve 7, and the feeding out can be facilitated.

[0030] Referring to the drawings accompanying the specification Figure 1 and the drawings accompanying the specificationFigure 4 The unloading table 9 comprises an unloading conveyor belt 25 installed on the upper surface of the containing table 1, and a damping pad 26 is installed outside the unloading conveyor belt 25.

[0031] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. An automatic unloading device for electric vehicle handle welding, comprising a holding table (1), a circular limiting table (2) is rotatably installed on one side of the upper end of the holding table (1), a limiting groove (3) is opened on one side of the circular limiting table (2), and an arc-shaped friction pad (4) is installed on the inner side of the limiting groove (3) at the upper and lower ends, the limiting groove (3) can limit the electric vehicle handle, and the arc-shaped friction pad (4) can fix the handle of the electric vehicle handle, characterized in that, The holding table (1) is provided with a connecting mechanism, and the holding table (1) is provided with a discharging mechanism, The connecting mechanism comprises a moving table (5) mounted on the upper end of the holding table (1), the upper surface of the holding table (1) is provided with an electric telescopic rod (6), the telescopic end of the electric telescopic rod (6) is connected with the moving table (5), the upper end of the moving table (5) is provided with a limiting sleeve (7), and the limiting sleeve (7) is placed with a connecting pipe of an electric bicycle handlebar. The discharging mechanism comprises a pushing frame (8) mounted on the holding table (1), and the upper end of the holding table (1) is provided with a discharging table (9); the pushing frame (8) can push the handle from the limiting groove (3) to the discharging table (9).

2. The automatic blanking device for electric vehicle handlebar welding according to claim 1, characterized in that, The upper surface of the holding table (1) is provided with a servo motor (10), the rotating end of the servo motor (10) is connected with the center position of the circular limiting table (2), the upper end of the holding table (1) is provided with an arc-shaped supporting table (11), the inner side of the arc-shaped supporting table (11) is provided with a plurality of universal ball bearings (12), and the universal ball bearings (12) are in contact with the side surface of the circular limiting table (2).

3. The automatic blanking device for electric vehicle handlebar welding according to claim 2, characterized in that, The pushing frame (8) comprises two pushing rods (13) located at the rear side of the circular limiting table (2), two circular holes (14) are formed in the inner side of the limiting groove (3), one end of the pushing rod (13) extends into the circular hole (14), the lower end of the pushing rod (13) is provided with an L-shaped connecting rod (15), two limiting holes (16) are formed in the arc-shaped supporting table (11), one end of the L-shaped connecting rod (15) penetrates through the limiting hole (16) and extends to the front side of the arc-shaped supporting table (11), the lower end of the L-shaped connecting rod (15) is provided with a reset plate (17), the reset plate (17) and one side surface of the arc-shaped supporting table (11) are connected through a reset spring (18), two connecting holes (19) are formed in the two sides of the moving table (5), an annular friction pad (20) is mounted in the connecting hole (19), one end of the L-shaped connecting rod (15) can enter the connecting hole (19), and one side of the upper end of the L-shaped connecting rod (15) is provided with a limiting plate (21).

4. The automatic blanking device for electric vehicle handlebar welding according to claim 3, characterized in that, The upper surface of the holding table (1) is provided with a servo motor (10), the rotating end of the servo motor (10) is connected with the center position of the circular limiting table (2), the upper end of the holding table (1) is provided with an arc-shaped supporting table (11), the inner side of the arc-shaped supporting table (11) is provided with a plurality of universal ball bearings (12), and the universal ball bearings (12) are in contact with the side surface of the circular limiting table (2).

5. The automatic blanking device for electric vehicle handlebar welding according to claim 1, characterized in that, The discharging table (9) comprises a discharging conveyor belt (25) mounted on the upper surface of the holding table (1), a damping pad (26) is mounted on the outer side of the discharging conveyor belt (25), and a notch (27) avoiding the discharging conveyor belt (25) is formed in the moving table (5).

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