CN218745757U

CN218745757U - Flexible welding mechanism for aluminum foil

Info

Publication number: CN218745757U
Application number: CN202223406074.4U
Authority: CN
Inventors: 谭光荣; 刘卫球; 康厚德
Original assignee: Hunan Zhongda Electronic Technology Co ltd
Current assignee: Hunan Zhongda Electronic Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-03-28
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses an aluminium foil flexible welding mechanism relates to welding production technical field, including linear guide direction elevating system, linear guide direction elevating system includes the guide rail mounting panel, the fixed linear guide who sets up in guide rail mounting panel one side is vice, the activity sets up in the first slider of the vice one side of linear guide, the fixed fly leaf that sets up in first slider top, the fixed buffering guide rail that sets up in fly leaf one side, the activity sets up the second slider on the buffering guide rail, the fixed buffering lifter plate that sets up in second slider one side, the fixed insulation board that sets up in buffering lifter plate opposite side. The utility model discloses in, through the linear guide direction elevating system who sets up, the utility model discloses the simple and direct compactness of structure, the rigidity is good, and the position precision is high, and the rigidity of this mechanism can bear the radial load of bar copper, can satisfy the requirement of automatic coping bar copper completely to realize automatic continuous production, rate of equipment utilization is high.

Description

Flexible welding mechanism for aluminum foil

Technical Field

The utility model relates to a welding production technical field, in particular to aluminium foil flexible welding mechanism.

Background

Aluminum foil is widely used for foods, beverages, cigarettes, medicines, photographic plates, household goods, etc. because of its excellent characteristics, and is generally used as a packaging material thereof; an electrolytic capacitor material; heat insulating materials for buildings, vehicles, ships, houses, and the like; among the above applications, the aluminum foil is used as a packaging material, which is a flexible metal film, and not only has the advantages of moisture resistance, air tightness, light shielding, abrasion resistance, aroma retention, no toxicity, no odor, etc., but also has elegant silvery luster, and is easy to process beautiful patterns and figures with various colors, so that the aluminum foil is more popular with people, especially after the aluminum foil is compounded with plastic and paper, the shielding performance of the aluminum foil is integrated with the strength of the paper and the heat sealing performance of the plastic, the shielding performance of the aluminum foil on water vapor, air, ultraviolet rays, bacteria, etc., which is necessary as a packaging material, is further improved, the application market of the aluminum foil is greatly widened, the front-stage welding process of the solid-state multilayer capacitor is to weld the aluminum foil with the thickness of 0.1MM to 0.13MM and the stainless steel with the thickness of 1.0MM together, the surface of the anodized aluminum foil is a layer of aluminum trioxide, and the existing equipment process: when the welding frequency of the copper rod reaches 300 times, the welding surface of the copper rod needs to be polished.

In the state that a machine is suspended, the conventional manual grinding method or other methods have the defects of uneven roughness of a ground welding surface, non-parallel with a welding jig and the like, so that insufficient welding is caused, grinding clearance time is too short, the utilization rate of equipment is low and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flexible welding mechanism of aluminium foil can effectively solve the current flexible welding mechanism of aluminium foil who proposes in the background art and have artifical coping method or other methods, has the welded surface roughness after the coping inhomogeneous, with defects such as welding jig nonparallel, cause the rosin joint, coping clearance time is too short, the problem of phenomenon such as equipment utilization rate hangs down.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a flexible welding mechanism of aluminium foil, including linear guide direction elevating system, linear guide direction elevating system includes the guide rail mounting panel, the fixed linear guide who sets up in guide rail mounting panel one side is vice, the activity sets up in the first slider of the vice one side of linear guide, the fixed fly leaf that sets up in first slider top, the fixed buffering guide that sets up in fly leaf one side, the activity sets up the second slider on buffering guide rail, the fixed buffering lifter plate that sets up in second slider one side, the fixed insulation board that sets up in buffering lifter plate opposite side, locate the conducting seat of insulation board opposite side, install the copper bar in the conducting seat, locate the power drive subassembly and the pressure buffering subassembly of guide rail mounting panel one side.

Preferably, the power driving assembly comprises a servo motor, a swing arm, a follower groove block, an origin sensor and a cam bearing follower, the servo motor is fixedly arranged on one side of the guide rail mounting plate away from the linear guide rail pair, one end of the swing arm is movably arranged on one side of the guide rail mounting plate, the cam bearing follower is fixedly arranged on one side of the swing arm, the follower groove block is fixedly arranged on the movable plate, a follower groove is formed in one side of the follower groove block, and a bearing on the cam bearing follower is movably arranged in the follower groove and is tangent to the inner wall of the follower groove.

Preferably, the power driving assembly further comprises a grinding position sensor, a welding position sensor and a sensing piece, wherein the sensing piece is fixedly arranged on one side of the movable plate, and the welding position sensor and the grinding position sensor are both arranged on one side of the guide rail mounting plate. The servo motor drives the swing arm, the cam bearing follower swings up and down, the cam bearing follower drives the follower groove block and the movable plate to lift, the induction sheet descends to the position of the inductor, the inductor is lighted, the welding power supply is triggered, and automatic welding is started according to the program setting.

Preferably, the coping position sensor is positioned above the welding position sensor, and one side of the sensing piece, which is far away from the movable plate, is movably arranged in the welding position sensor.

Preferably, the pressure buffering subassembly includes spring fixed block, compression spring, the spring fixed block is fixed to be set up in compression spring's top, and locates one side of buffering guide rail, compression spring locates buffering lifter plate top. Servo motor drive linear guide direction elevating system descends, and after the bar copper contacted the aluminium foil, servo motor drive linear guide direction elevating system continued to descend, and the response piece descends, and until the inductor lamp is bright, buffering lifter plate and stopper separation this moment, the effort that compression spring compressed was the pressure that the bar copper acted on the aluminium foil promptly.

Preferably, the pressure buffering subassembly still includes stopper and spring uide pin, the stopper top is laminated with buffering lifter plate bottom, the spring uide pin is fixed to be set up in the spring fixed block bottom, and its bottom activity sets up in buffering lifter plate, the outside of spring uide pin is located to the compression spring movable sleeve. When the automatic grinding mode is started, the servo motor drives the linear guide rail guide lifting mechanism to descend, after the copper rod contacts an external diamond grinding plate, the servo motor drives the linear guide rail guide lifting mechanism to continue descending, the induction sheet descends until the inductor is turned on, and the welding surface of the copper rod starts to be automatically ground according to the program setting.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the linear guide direction elevating system who sets up, when welding the aluminium foil, servo motor work, the servo motor output drives the swing arm and rotates, cam bearing follower luffing motion, make cam bearing follower drive follower groove block, the lifter plate goes up and down, the response piece descends to the inductor position, the inductor lamp is bright, trigger welding power promptly, begin to set for automatic weld according to the procedure, servo motor drive linear guide direction elevating system descends, behind the bar copper contact aluminium foil, servo motor drive linear guide direction elevating system continues to descend, the response piece descends, it is bright until the inductor lamp, buffering lifter plate and stopper separation this moment, the effort that compression spring compressed is the pressure that the bar copper acted on the aluminium foil promptly, the welding is accomplished, the utility model discloses simple and direct compact structure, the rigidity is good, and the position precision is high, the radial load of bar copper can be born to the rigidity of this mechanism, can satisfy the requirement of automatic coping bar copper completely, thereby realize automatic continuous production, equipment utilization rate is high.

Drawings

Fig. 1 is a perspective view of an aluminum foil flexible welding mechanism of the present invention;

fig. 2 is a front view of the flexible aluminum foil welding mechanism of the present invention;

fig. 3 is a side view of the flexible aluminum foil welding mechanism of the present invention.

In the figure: 1. a guide rail mounting plate; 2. a movable plate; 3. a buffer lifting plate; 4. a follower groove block; 5. swinging arms; 6. a copper rod; 7. an induction sheet; 8. an insulating plate; 9. a spring fixing block; 10. a limiting block; 11. a conductive seat; 12. a servo motor; 13. a linear guide rail pair; 14. a buffer rail; 15. a compression spring; 16. a spring guide pin; 17. a cam bearing follower; 18-1, an origin sensor; 18-2, grinding a position sensor; 18-3, welding position sensor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Please refer to fig. 1-3, the utility model relates to an aluminum foil flexible welding mechanism, including linear guide direction elevating system, linear guide direction elevating system includes guide rail mounting panel 1, the fixed linear guide who sets up in guide rail mounting panel 1 one side is vice 13, the activity sets up in the first slider of the vice 13 one side of linear guide, the fixed fly leaf 2 that sets up in first slider top, the fixed buffering guide 14 that sets up in fly leaf 2 one side, the activity sets up the second slider on buffering guide 14, the fixed buffering lifter plate 3 that sets up in second slider one side, the fixed insulation board 8 that sets up in buffering lifter plate 3 opposite side, locate the electrically conductive seat 11 of 8 opposite sides of insulation board, install the copper bar 6 in electrically conductive seat 11, locate the power drive subassembly and the pressure buffering subassembly of guide rail mounting panel 1 one side.

The power driving assembly comprises a servo motor 12, a swing arm 5, a follower groove block 4, an original point sensor 18-1 and a cam bearing follower 17, wherein the servo motor 12 is fixedly arranged on one side, away from the linear guide rail pair 13, of the guide rail mounting plate 1, one end of the swing arm 5 is movably arranged on one side of the guide rail mounting plate 1, the cam bearing follower 17 is fixedly arranged on one side of the swing arm 5, the follower groove block 4 is fixedly arranged on the movable plate 2, a follower groove is formed in one side of the follower groove block 4, and a bearing on the cam bearing follower 17 is movably arranged in the follower groove and is tangent to the inner wall of the follower groove.

The power driving assembly further comprises a grinding position sensor 18-2, a welding position sensor 18-3 and an induction sheet 7, the induction sheet 7 is fixedly arranged on one side of the movable plate 2, and the welding position sensor 18-3 and the grinding position sensor 18-2 are both arranged on one side of the guide rail mounting plate 1. The servo motor 12 drives the swing arm 5, the cam bearing follower 17 swings up and down, the cam bearing follower 17 drives the follower groove block 4 and the movable plate 2 to lift, the induction sheet 7 descends to the position of the inductor 18-3, the inductor 18-3 is lighted, namely, the welding power supply is triggered, and automatic welding is started to be set according to a program.

The coping position sensor 18-2 is positioned above the welding position sensor 18-3, and one side of the sensing piece 7, which is far away from the movable plate 2, is movably arranged in the welding position sensor 18-3.

The pressure buffering assembly comprises a spring fixing block 9 and a compression spring 15, the spring fixing block 9 is fixedly arranged at the top of the compression spring 15 and is arranged on one side of the buffering guide rail 14, and the compression spring 15 is arranged at the top of the buffering lifting plate 3. The servo motor 12 drives the linear guide rail guide lifting mechanism to descend, after the copper bar 6 contacts the aluminum foil, the servo motor 12 drives the linear guide rail guide lifting mechanism to continue descending, the induction sheet 7 descends until the inductor 18-3 is lighted, the buffer lifting plate 3 is separated from the limiting block 10 at the moment, and the acting force of the compressed compression spring 15 is the pressure of the copper bar 6 acting on the aluminum foil.

The pressure buffering assembly further comprises a limiting block 10 and a spring guide pin 16, the top of the limiting block 10 is attached to the bottom of the buffering lifting plate 3, the spring guide pin 16 is fixedly arranged at the bottom of the spring fixing block 9, the bottom of the spring guide pin is movably arranged in the buffering lifting plate 3, and the compression spring 15 is movably sleeved outside the spring guide pin 16. After the automatic grinding mode is started, the servo motor 12 drives the linear guide rail guide lifting mechanism to descend, the copper rod 6 contacts an external diamond grinding plate, the servo motor 12 drives the linear guide rail guide lifting mechanism to continue descending, the induction sheet 7 descends until the inductor 18-2 is turned on, and the welding surface of the copper rod 6 starts to be automatically ground according to the program setting.

The utility model discloses the theory of operation:

when an aluminum foil is welded, a servo motor 12 works, the output end of the servo motor 12 drives a swing arm 5 to rotate, a cam bearing follower 17 swings up and down, so that the cam bearing follower 17 drives a follower groove block 4 and a lifting plate 2 to lift, an induction sheet 7 descends to the position of an inductor 18-3, the inductor 18-3 is on, a welding power supply is triggered to start to set automatic welding according to a program, the servo motor 12 drives a linear guide rail guide lifting mechanism to descend, after a copper rod 6 contacts the aluminum foil, the servo motor 12 drives the linear guide rail guide lifting mechanism to continue descending, an induction sheet 7 descends until the inductor 18-3 is on, the buffer lifting plate 3 is separated from a limiting block 10 at the moment, the compressed acting force of a compression spring 15 is the pressure of the copper rod 6 acting on the aluminum foil, and welding is completed.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an aluminium foil flexible welding mechanism, a serial communication port, including linear guide direction elevating system, linear guide direction elevating system includes guide rail mounting panel (1), fixed setting is in the vice (13) of linear guide of guide rail mounting panel (1) one side, the activity sets up in the first slider of the vice (13) one side of linear guide, fixed setting is in fly leaf (2) of first slider top, fixed setting is in buffering guide rail (14) of fly leaf (2) one side, the activity sets up the second slider on buffering guide rail (14), fixed setting is in buffering lifter plate (3) of second slider one side, fixed setting is in insulation board (8) of buffering lifter plate (3) opposite side, locate electrically conductive seat (11) of insulation board (8) opposite side, install copper bar (6) in electrically conductive seat (11), locate power drive subassembly and pressure buffering subassembly of guide rail mounting panel (1) one side.

2. The aluminum foil flexible welding mechanism of claim 1, wherein: the power driving assembly comprises a servo motor (12), a swing arm (5), a follower groove block (4), an origin inductor (18-1) and a cam bearing follower (17), wherein the servo motor (12) is fixedly arranged on one side, away from a linear guide rail pair (13), of a guide rail mounting plate (1), one end of the swing arm (5) is movably arranged on one side of the guide rail mounting plate (1), the cam bearing follower (17) is fixedly arranged on one side of the swing arm (5), the follower groove block (4) is fixedly arranged on a movable plate (2), a follower groove is formed in one side of the follower groove block (4), and a bearing on the cam bearing follower (17) is movably arranged in the follower groove and is tangent to the inner wall of the follower groove.

3. The aluminum foil flexible welding mechanism of claim 2, wherein: the power driving assembly further comprises a grinding position sensor (18-2), a welding position sensor (18-3) and an induction sheet (7), the induction sheet (7) is fixedly arranged on one side of the movable plate (2), and the welding position sensor (18-3) and the grinding position sensor (18-2) are arranged on one side of the guide rail mounting plate (1).

4. The aluminum foil flexible welding mechanism of claim 3, wherein: the coping position sensor (18-2) is positioned above the welding position sensor (18-3), and one side of the sensing piece (7) far away from the movable plate (2) is movably arranged in the welding position sensor (18-3).

5. The aluminum foil flexible welding mechanism of claim 1, wherein: the pressure buffering assembly comprises a spring fixing block (9) and a compression spring (15), the spring fixing block (9) is fixedly arranged at the top of the compression spring (15) and is arranged on one side of a buffering guide rail (14), and the compression spring (15) is arranged at the top of the buffering lifting plate (3).

6. The aluminum foil flexible welding mechanism of claim 5, wherein: the pressure buffering assembly further comprises a limiting block (10) and a spring guide pin (16), the top of the limiting block (10) is attached to the bottom of the buffering lifting plate (3), the spring guide pin (16) is fixedly arranged at the bottom of the spring fixing block (9), the bottom of the spring guide pin is movably arranged in the buffering lifting plate (3), and the compression spring (15) is movably sleeved on the outer portion of the spring guide pin (16).