CN117381435A - Automatic welding and shearing equipment - Google Patents

Abstract

The invention discloses automatic welding and shearing equipment, and relates to the technical field of automatic welding. The automatic welding and shearing equipment comprises a base, a feeding mechanism, a cutter mechanism and a welding mechanism; the feeding mechanism is arranged on the base and is used for conveying the material belt to a welding position; the welding mechanism is arranged on the base and is used for welding the end part of the material belt to a product to be processed; the cutter mechanism is arranged on the feeding side of the welding mechanism and is used for cutting off and separating the end welding part of the material belt from the material belt body. The invention provides automatic welding and shearing equipment, which cuts a material belt in a staggered progressive cutting and lever amplifying acting force matching mode, has stable and reliable feeding length, powerfully cuts, improves the cutting effect and ensures the welding quality. The automatic welding and shearing equipment has the advantages of high automation degree, stable operation, low cost, convenient maintenance, low requirement on the use environment and the like.

Description

Automatic welding and shearing equipment

Technical Field

The invention relates to the technical field of automatic welding, in particular to automatic welding and shearing equipment.

Background

In the automatic equipment industry, the silver belt and the disc product are required to be welded at a welding station, the end part of the silver belt is cut off after welding, so that the welding part of the silver belt is remained on the disc product, and then the welding work of the residual welding points of the disc product is sequentially completed. In the prior art, the welding equipment and the cutting equipment are two independent equipment, are respectively arranged at different stations, and can not fully automatically convey incoming materials in the production process, and the silver belt and the disc products or the positions of the materials are required to be picked up by means of manual auxiliary operation, so that the production and manufacturing efficiency is greatly limited.

Disclosure of Invention

The invention mainly aims to provide automatic welding and shearing equipment, which aims to improve the production and manufacturing efficiency.

In order to achieve the above object, the present invention provides an automatic welding and shearing apparatus, comprising:

a base;

the feeding mechanism is arranged on the base and is used for conveying the material belt to a welding position;

the welding mechanism is arranged on the base and is used for welding the end part of the material belt to a product to be processed; and

and the cutter mechanism is arranged on the feeding side of the welding mechanism and is used for cutting off and separating the end welding part of the material belt from the material belt body.

Optionally, the cutter mechanism includes die-cut driving piece, rotation axis, moves knife rest and stationary knife rest, die-cut driving piece with the rotation axis sets up respectively on the base, move knife rest including interconnect's transmission arm, linking arm and move the fixed arm of knife, the transmission arm with die-cut driving piece's output shaft drive is connected, the linking arm rotates to set up on the rotation axis, move and install on the fixed arm of knife and move the sword, the stationary knife rest on install with move the stationary knife that the sword set up relatively, in order to form lever cutter mechanism.

Optionally, the movable knife rest further comprises a limiting arm, the limiting arm is connected with the connecting arm, two opposite stoppers are arranged on one side of the punching driving piece, a limiting groove is formed between the two stoppers, and the limiting arm is inserted into the limiting groove.

Optionally, a buffer piece positioned on the upper side of the fixed knife is arranged on the fixed knife rest, and the buffer piece is used for embedding a feeding belt when the movable knife shears the feeding belt and ejecting the feeding belt after the movable knife resets.

Optionally, the welding mechanism comprises a first electrode, a second electrode, a bridge and a power supply assembly, wherein the first electrode and the second electrode are oppositely arranged at the lower side of the cutter mechanism and are respectively and electrically connected with the power supply assembly through the bridge.

Optionally, the welding mechanism further comprises a clamping driving piece, wherein the clamping driving piece is mounted on the base and is in driving connection with the first electrode, so as to drive a clamping jaw formed by the first electrode and the second electrode to open or close.

Optionally, the cutter mechanism still includes the actuation subassembly, the actuation subassembly includes the fixing base, locates electro-magnet in the fixing base and with electro-magnet with the reset piece of fixing base butt, the electro-magnet is located cutter mechanism's top, the electro-magnet is used for holding the material area when shearing and loosens the material area after shearing is accomplished.

Optionally, the feeding mechanism comprises a coil stock shaft, a feeding idler wheel group and a feeding guide groove which are sequentially arranged on the base from top to bottom, wherein the coil stock shaft is used for discharging a coil stock belt, the feeding idler wheel group is used for guiding the coil stock belt to the feeding guide groove, and the feeding guide groove is used for guiding the coil stock belt to the welding position; wherein, the material winding shaft is provided with a damper for providing damping when the material belt moves;

the feeding guide groove and the cutter mechanism are provided with a material pressing driving piece and a material pressing piece in driving connection with the material pressing driving piece, and the material pressing piece is used for pressing a material belt in the resetting process of the electromagnet.

Optionally, the automatic welding and shearing device further comprises a lifting mechanism, wherein the cutter mechanism and the welding mechanism are both arranged on the lifting mechanism and used for driving the cutter mechanism and the welding mechanism to do lifting movement together; and/or

The automatic welding and shearing equipment further comprises a cutter lifting driving piece, wherein the cutter lifting driving piece is in driving connection with the cutter mechanism and is used for driving the cutter mechanism to do lifting motion.

Optionally, the automatic welding and shearing equipment further comprises a moving module for conveying the product to be processed to the welding position, a rotating assembly for placing the product to be processed is arranged on the moving module, and the rotating assembly is in driving connection with the rotating driving piece so as to rotationally switch the welding point of the product to be processed under the driving of the rotating driving piece.

In the technical scheme of the invention, the automatic welding and shearing equipment comprises a base, a feeding mechanism, a cutter mechanism and a welding mechanism; the feeding mechanism is arranged on the base and is used for conveying the material belt to a welding position; the welding mechanism is arranged on the base and is used for welding the end part of the material belt to a product to be processed; the cutter mechanism is arranged on the feeding side of the welding mechanism and is used for cutting off and separating the end welding part of the material belt from the material belt body. Therefore, automatic conveying of the material belt, automatic welding of the material belt and a product to be processed and cutting after welding are realized, a plurality of procedures are automatically completed by the same equipment, and the production and manufacturing efficiency is effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an embodiment of an automatic welding and shearing apparatus according to the present invention;

FIG. 2 is a schematic view of the structure of a feeding mechanism and a cutter mechanism in an embodiment of the automatic welding and shearing apparatus of the present invention;

FIG. 3 is a schematic view showing the structure of a cutter mechanism in an embodiment of the automatic welding and shearing apparatus of the present invention;

FIG. 4 is a schematic view of an alternative angle of the feed mechanism and the cutter mechanism in an embodiment of the automatic welding and cutting apparatus of the present invention;

FIG. 5 is a side view of a feed mechanism and cutter mechanism in one embodiment of the automatic welding and cutting apparatus of the present invention;

FIG. 6 is a further side view of the feed mechanism and cutter mechanism of one embodiment of the automatic welding and cutting apparatus of the present invention;

FIG. 7 is a front view of a feed mechanism and a cutter mechanism in an embodiment of the automatic welding and cutting apparatus of the present invention;

FIG. 8 is a schematic view of another angle of the cutter mechanism in an embodiment of the automatic welding and shearing apparatus of the present invention;

FIG. 9 is a schematic view of a suction assembly of an embodiment of an automatic welding and shearing apparatus according to the present invention;

FIG. 10 is a cross-sectional view of an engaging assembly of an embodiment of the automated welding and shearing apparatus of the present invention.

Reference numerals illustrate:

100. a material belt; 10. a base; 20. a feeding mechanism; 30. a cutter mechanism; 40. a welding mechanism; 31. punching a driving piece; 32. a rotation shaft; 33. a movable tool rest; 34. a fixed tool rest; 35. a movable knife; 36. a fixed cutter; 331. a transmission arm; 332. a connecting arm; 333. a movable knife fixing arm; 334. a limiting arm; 37. a stop block; 38. a buffer member; 39. a cutter lifting driving member; 41. a first electrode; 42. a second electrode; 43. an electric bridge; 44. clamping the driving member; 301. a fixing seat; 302. an electromagnet; 303. a reset member; 21. a coiling shaft; 22. a feeding idler wheel group; 23. a feeding guide groove; 24. a damper; 25. a pressing driving piece; 26. a pressing piece; 50. a lifting mechanism; 51. a slide block; 60. a mobile module; 70. a rotating assembly; 80. a vision component; 200. and (5) a product to be processed.

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without any inventive effort, are intended to be within the scope of the invention.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B meet at the same time. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The invention provides automatic welding and shearing equipment which is suitable for automatically unreeling and conveying a material belt to a welding position for welding, cutting the material belt after the welding is finished, wherein the material belt can be a metal belt-shaped material such as a silver belt, and a product to be processed can be a disc-shaped product or the like, and the automatic welding and shearing equipment is particularly not limited.

Referring to fig. 1 to 3, in an embodiment of the present invention, the automatic welding and shearing apparatus includes a base 10, a feeding mechanism 20, a cutter mechanism 30, and a welding mechanism 40; the feeding mechanism 20 is mounted on the base 10 and is used for conveying the material belt 100 to a welding position; the welding mechanism 40 is arranged on the base 10 and is used for welding the end part of the material belt 100 to the product 200 to be processed; the cutter mechanism 30 is provided on the feeding side of the welding mechanism 40, and is used for cutting off and separating the end welded portion of the material tape 100 from the material tape 100 body.

In this embodiment, the feeding mechanism 20 may adopt a coil structure for unreeling materials, a traction structure for drawing one end of the material belt 100, or the like, or a conveyor belt for conveying the material belt 100, which is not limited herein.

The welding mechanism 40 may be an arc welding device, a laser welding device, or the like, and is not limited thereto.

The cutter mechanism 30 may include a driving part and a cutter drivingly connected to the driving part, and the driving part may be a motor, a cylinder, an oil cylinder, or the like, which is not limited herein.

It can be understood that by adopting the automatic welding and shearing equipment with the structure, the automatic conveying of the material belt 100, the automatic welding of the material belt 100 and the product 200 to be processed and the cutting after welding are realized, and a plurality of procedures are automatically completed by the same equipment, so that the production and manufacturing efficiency is effectively improved.

As shown in fig. 1 and 4, in an embodiment, the cutter mechanism 30 may include a punching driving member 31, a rotation shaft 32, a movable cutter holder 33 and a fixed cutter holder 34, where the punching driving member 31 and the rotation shaft 32 are respectively disposed on the base 10, the movable cutter holder 33 includes a transmission arm 331, a connection arm 332 and a movable cutter fixing arm 333 that are connected to each other, the transmission arm 331 is in driving connection with an output shaft of the punching driving member 31 (may be directly or indirectly connected together, or may be disposed opposite to each other as shown in fig. 3, and only the end of the transmission arm 331 is pressed when the punching driving member 31 is actuated), the connection arm 332 is rotatably disposed on the rotation shaft 32, the movable cutter 35 is mounted on the movable cutter fixing arm 333, and the fixed cutter 36 disposed opposite to the movable cutter 35 is mounted on the fixed cutter holder 34 to form a lever-type cutter mechanism. Among them, the die-cutting driving member 31 may be an air cylinder, which is not limited herein.

In this embodiment, a lever type cutter mechanism is formed among the punching driving member 31, the movable cutter holder 33, the fixed cutter holder 34, and the rotary shaft 32, and the principle thereof is the lever principle, so that the shearing force at the cutting position of the movable cutter 35 can be increased. Preferably, the length of the arm at the output end of the die-cutting driver 31 is set to be twice the length of the arm where the movable blade 35 is cutting.

In this embodiment, the movable tool holder 33 may be connected to the supporting frame on the base 10 by a spring to quickly reset after one shearing. The invention uses the staggered progressive cutting method and the lever amplifying acting force mode, has low power requirement, smaller cutter abrasion loss and easier cutting.

Further, as shown in fig. 3, the movable tool rest 33 may further include a limiting arm 334, where the limiting arm 334 is connected with the connecting arm 332, one side of the punching driving member 31 is provided with two opposite stoppers 37, a limiting groove is formed between the two stoppers 37, and the limiting arm 334 is inserted into the limiting groove. Therefore, the moving range of the moving knife 35 can be effectively limited, and then the moving knife moves along the target track, so that staggered progressive cutting is realized, and the shearing effect and efficiency of the cutter are effectively improved.

To avoid the sheared tape 100 from getting stuck in the knife slot, referring mainly to fig. 8, in an embodiment, the fixed knife holder 34 may be provided with a buffer member 38 located on the upper side of the fixed knife 36, where the buffer member 38 is used to insert the tape 100 when the movable knife 35 shears the tape 100 and eject the tape 100 after the movable knife 35 is reset.

In this embodiment, the buffer member 38 may be made of flexible silica gel, etc. to form a rubber resetting mechanism. Specifically, a piece of rubber may be provided on the opposite side of the cutting position of the movable blade 35, and when the cutter cuts, the cutter cuts the end of the tape 100 into the rubber, and after the cutter is reset, the rubber automatically returns to its original state and ejects the tape 100, thereby preventing the web from being stuck in the cutter slot. In addition, through setting up cushioning members 38 such as rubber, make shearing response speed faster, the rubber preparation is easy, change convenient, still does not hinder the cutter, and the repeatability is good, adjusts conveniently.

Referring mainly to fig. 1 and 5, in an embodiment, the welding mechanism 40 may include a first electrode 41, a second electrode 42, a bridge 43 and a power assembly, where the first electrode 41 and the second electrode 42 are disposed opposite to each other on the lower side of the cutter mechanism 30 and are electrically connected to the power assembly through the bridge 43.

It should be noted that, in this embodiment, the reason for adopting arc welding is that, compared with the technical solution of laser welding, the arc welding cost is lower, the equipment volume is smaller, and the requirements (dust, temperature) of the arc welding device on the use environment are lower.

Referring to fig. 1, 5 and 6, in this embodiment, the welding mechanism 40 may further include a clamping driving member 44, where the clamping driving member 44 is mounted on the base 10 and is in driving connection with the first electrode 41, so as to drive the clamping jaw formed by the first electrode 41 and the second electrode 42 to open or close. In this way, the first electrode 41 and the second electrode 42 not only have the welding function, but also can clamp the material strip 100 to be positioned at the correct welding position, so that the welding precision is greatly improved, and the cost for arranging an additional clamping mechanism is saved.

In order to achieve a suitable length of the sheared web for improving the product quality, referring to fig. 6, 7, 9 and 10, in an embodiment, the cutter mechanism 30 may further include an engaging assembly, where the engaging assembly includes a fixing base 301, an electromagnet 302 disposed in the fixing base 301, and a reset member 303 abutting the electromagnet 302 and the fixing base 301, the electromagnet 302 is located above the cutter mechanism 30, and the electromagnet 302 is used to attract the web 100 during shearing and loosen the web 100 after shearing is completed. Wherein, a channel allowing the material belt 100 to pass through can be formed between the fixed seat 301 and the electromagnet 302, when the electromagnet 302 is electrified, the reset piece 303 is compressed, the channel is closed, the material belt 100 is fixed between the two, after the power is off, the electromagnet 302 and the fixed seat 301 are separated under the action of the reset piece 303, the channel is opened, and the material belt 100 is loosened.

In this embodiment, the restoring member 303 may employ a spring or an elastic structure having a self-restoring ability, etc., which is not limited herein.

In this embodiment, to improve the convenience and accuracy of the cutting, the automatic welding and cutting apparatus may further include a cutter lifting driving member 39, where the cutter lifting driving member 39 is drivingly connected to the cutter mechanism 30 for driving the cutter mechanism 30 to perform a lifting motion.

When the automatic feeding device is in operation, the electromagnet 302 attracts the material belt 100, the material belt 100 passes through the movable cutter frame 33 to move to a welding position under the driving of the conveying mechanism, the clamping driving piece 44 drives the clamping jaw to clamp the material belt 100, the power supply transmits power to the electrode to weld, after the welding is completed, the clamping driving piece 44 releases the clamping jaw, the cutter lifting driving piece 39 moves down to a proper position, the movable cutter 35 on the movable cutter frame 33 is pushed by the punching driving piece 31 to contact the fixed cutter 36 on the fixed cutter frame 34 to cut the material belt 100, the material belt 100 is cut off, the electromagnet 302 releases the material belt 100, the electromagnet 302 is separated from the material belt 100 by the action of the reset piece 303, the driving piece of the feeding mechanism 20 resets upwards, the punching driving piece 31 resets, and the movable cutter frame 33 resets under the action of the spring to spring.

In order to automatically convey the material strip 100 to the welding position and ensure high conveying efficiency and stability, referring to fig. 1, 2 and 4 to 7, in an embodiment, the feeding mechanism 20 may include a roll shaft 21, a feeding idler group 22 and a feeding guide groove 23 sequentially disposed on the base 10 from top to bottom, the roll shaft 21 is used for discharging the material strip 100, the feeding idler group 22 is used for guiding the material strip 100 to the feeding guide groove 23, the feeding guide groove 23 is used for guiding the material strip 100 to the welding position, and a bearing may be used as a guiding element to form a bearing slideway feeding structure, so that the guiding of the bearing is flexible, the replacement is convenient, and the accuracy is high. Wherein, a damper 24 can be arranged on the material winding shaft 21 for providing damping when the material belt 100 moves, thereby ensuring the stability of the movement of the material belt 100.

In this embodiment, the feeding mechanism 20 may use an air cylinder to feed, and the feeding length is the running length of the air cylinder, so that the feeding length is ensured to be constant, stable and reliable.

In this embodiment, a pressing driving member 25 and a pressing member 26 in driving connection with the pressing driving member 25 may be disposed between the feeding guiding slot 23 and the cutter mechanism 30, and the pressing member 26 is used for pressing the material belt 100 during resetting of the electromagnet 302.

In this embodiment, the pressing member 26 presses the material belt 100 under the driving of the pressing driving member 25, so as to prevent the material belt 100 from rebounding during the returning and withdrawing process of the electromagnet 302 after feeding, and effectively avoid the material belt 100 from deviating from the conveying track. The swage 26 may be a resilient plunger to avoid crushing the tape 100.

To further improve the efficiency and accuracy of welding and shearing, referring to fig. 1 and 5, in an embodiment, the automatic welding and shearing apparatus may further include a lifting mechanism 50, and the cutter mechanism 30 and the welding mechanism 40 are mounted on the lifting mechanism 50 for driving the cutter mechanism 30 and the welding mechanism 40 to move together in a lifting manner.

In this embodiment, the lifting mechanism 50 may use an electric cylinder to drive a guide rail, on which a slider 51 is disposed, and the cutter mechanism 30 and the welding mechanism 40 are respectively fixed on the slider 51. Therefore, the positioning accuracy can be improved, and the adjustment is convenient.

Referring to fig. 1, in an embodiment, the automatic welding and shearing apparatus may further include a moving module 60 for conveying the product 200 to be processed to the welding position, a rotating assembly 70 for placing the product 200 to be processed is disposed on the moving module 60, and the rotating assembly 70 is in driving connection with the rotating driving member so as to rotationally switch the welding point of the product 200 to be processed under the driving of the rotating driving member.

In this embodiment, the product 200 waiting for processing of the disc product can be placed on the rotating assembly 70, and the rotating assembly 70 can be driven by a servo motor to drive the disc product to rotate around the center thereof, so as to match the welding mechanism 40 and the cutter mechanism 30 to work repeatedly in sequence to complete welding and cutting of the material strips 100 at a plurality of welding positions on the disc product.

The rotating assembly 70 is mounted on the moving module 60, the moving module 60 can be a Y-direction module, and the Y-direction module can use the structure of a motor and a screw rod module. The Y-direction module can be provided with a sensor to detect whether a product is placed or not, and the Y-direction module can be driven by a servo motor to drive the rotating assembly 70 and the product to move along the Y direction so as to move the disc product to a welding position.

Referring to fig. 1, in one embodiment, a vision assembly 80 may be disposed at the welding location, where the vision assembly 80 may determine whether the material strip 100 is welded in place by photographing the product of the welded material strip 100, whether there are skew, unacceptable length, unacceptable positional deviation, etc., and if the vision assembly 80 finds that the product is unacceptable, immediately feed back a signal to the control system, which then stops the welding of the product and controls the driving mechanism to retract to the feeding location to discard or rework the product.

In the embodiment, the control system can use the encoder as a control element, and the control mode is flexible and easy, the response speed is high, the abnormal reaction is timely, and the safety performance is excellent.

The invention provides automatic welding and shearing equipment, which cuts a material belt in a staggered progressive cutting and lever amplifying acting force matching mode, has stable and reliable feeding length, powerfully cuts, improves the cutting effect and ensures the welding quality. In addition, the automatic welding and shearing equipment has the advantages of high automation degree, stable operation, low cost, convenient maintenance, low requirement on the use environment and the like.

The foregoing description is only of the optional embodiments of the present invention, and is not intended to limit the scope of the invention, and all the equivalent structural changes made by the description of the present invention and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the invention.

Claims (10)

1. An automatic welding and shearing apparatus, comprising:

a base;

the feeding mechanism is arranged on the base and is used for conveying the material belt to a welding position;

the welding mechanism is arranged on the base and is used for welding the end part of the material belt to a product to be processed; and

and the cutter mechanism is arranged on the feeding side of the welding mechanism and is used for cutting off and separating the end welding part of the material belt from the material belt body.

2. The automatic welding and shearing apparatus according to claim 1, wherein the cutter mechanism includes a die-cutting driving member, a rotation shaft, a movable cutter holder and a fixed cutter holder, the die-cutting driving member and the rotation shaft are respectively provided on the base, the movable cutter holder includes a transmission arm, a connection arm and a movable cutter fixing arm which are connected with each other, the transmission arm is in driving connection with an output shaft of the die-cutting driving member, the connection arm is rotatably provided on the rotation shaft, the movable cutter is mounted on the movable cutter fixing arm, and the fixed cutter is mounted on the fixed cutter holder opposite to the movable cutter to form the lever type cutter mechanism.

3. The automatic welding and shearing apparatus as recited in claim 2, wherein said movable blade carrier further comprises a limiting arm, said limiting arm being connected to said connecting arm, two opposite stoppers being provided on one side of said die-cut driving member, a limiting groove being formed between two of said stoppers, said limiting arm being inserted into said limiting groove.

4. The automatic welding and shearing apparatus as recited in claim 2, wherein said stationary blade carrier is provided with a buffer member located on an upper side of said stationary blade, said buffer member being adapted to insert a feed tape when said movable blade shears the tape and eject the tape after said movable blade is reset.

5. The automatic welding and shearing apparatus as recited in claim 1, wherein said welding mechanism includes a first electrode, a second electrode, a bridge and a power assembly, said first electrode and said second electrode being disposed opposite to each other on an underside of said cutter mechanism and being electrically connected to said power assembly through said bridge, respectively.

6. The automated welding and shearing apparatus of claim 5, wherein the welding mechanism further comprises a clamp drive mounted to the base and drivingly connected to the first electrode for driving the jaws of the first electrode and the second electrode open or close.

7. The automatic welding and shearing apparatus as recited in claim 1, wherein said cutter mechanism further comprises a pull-in assembly comprising a fixed seat, an electromagnet disposed in said fixed seat and a reset member abutting said electromagnet and said fixed seat, said electromagnet being positioned above said cutter mechanism, said electromagnet being adapted to pull the strip during shearing and to release the strip after shearing is completed.

8. The automatic welding and shearing apparatus as recited in claim 7, wherein said feed mechanism includes a roll shaft, a feed idler set and a feed guide slot sequentially disposed on said base from top to bottom, said roll shaft for discharging a roll of material tape, said feed idler set for guiding a roll of material tape to said feed guide slot, said feed guide slot for guiding a roll of material tape to said welding position; wherein, the material winding shaft is provided with a damper for providing damping when the material belt moves;

the feeding guide groove and the cutter mechanism are provided with a material pressing driving piece and a material pressing piece in driving connection with the material pressing driving piece, and the material pressing piece is used for pressing a material belt in the resetting process of the electromagnet.

9. The automatic welding and shearing apparatus as recited in claim 2, further comprising a lifting mechanism, said cutter mechanism and said welding mechanism each being mounted to said lifting mechanism for driving said cutter mechanism and said welding mechanism to move together in a lifting motion; and/or

The automatic welding and shearing equipment further comprises a cutter lifting driving piece, wherein the cutter lifting driving piece is in driving connection with the cutter mechanism and is used for driving the cutter mechanism to do lifting motion.

10. The automatic welding and shearing apparatus as recited in any one of claims 1 to 9, further comprising a moving module for conveying the product to be processed to the welding position, wherein a rotating assembly for placing the product to be processed is provided on the moving module, and the rotating assembly is in driving connection with a rotating driving member so as to rotationally switch the welding point of the product to be processed under the driving of the rotating driving member.