CN211889533U

CN211889533U - Welding equipment for aluminum foil breathable gasket

Info

Publication number: CN211889533U
Application number: CN201922445698.9U
Authority: CN
Inventors: 刘瑞河; 王红
Original assignee: Huizhou Best Automation Equipment Co ltd
Current assignee: Huizhou Best Automation Equipment Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-10
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an aluminium foil gasket welding equipment of breathing freely is provided with board, gyration tool, loading attachment and moves and carry welding set. Due to the arrangement of the sliding seat and the driven seat, when the equipment takes and places the aluminum foil gasket on the sliding seat or the driven seat, a worker can place the aluminum foil gasket on the idle driven seat or the sliding seat, so that the worker can place the aluminum foil gasket to be processed on a preset position on the equipment under the condition that the equipment is not stopped, the operation is very convenient and fast, and the production efficiency of products is improved; due to the arrangement of the transfer welding device, the equipment can complete the feeding of the breathable film and the welding of the breathable film on one station, so that the whole structure of the equipment is more compact; simultaneously, need not to rotate the gyration tool, can accomplish the material loading process and the welding process of ventilated membrane, so can avoid the ventilated membrane directly to separate or the dislocation with the aluminium foil gasket when the gyration tool rotates, improved the welding precision of ventilated membrane, still avoided being infected with too much dust on the ventilated membrane.

Description

Welding equipment for aluminum foil breathable gasket

Technical Field

The utility model relates to a welding equipment technical field especially relates to an aluminium foil air-permeable gasket welding equipment.

Background

The aluminum foil breathable gasket is developed from a common aluminum foil gasket, and a high-quality microporous expanded polytetrafluoroethylene breathable film is welded on the common aluminum foil gasket to form the waterproof breathable aluminum foil gasket which is waterproof, oil-proof and corrosion-resistant and has high breathable capacity. In a specific application, for a container lid with a hole, the gas will pass through the microporous expanded polytetrafluoroethylene membrane and escape through the hole in the container lid, while preventing liquids and particles from entering the package. The microporous expanded polytetrafluoroethylene permeable membrane prevents pressure from accumulating by continuously balancing the pressure difference between the interior of the container and the external environment; for a container lid without a hole, the gas will pass through the microporous expanded polytetrafluoroethylene gas-permeable membrane to the area above the gas-permeable membrane and then be guided to the threaded position of the container lid to escape, while preventing liquid and particles from entering the package. Nowadays, the welding of the aluminum foil breathable gasket and the breathable film is generally completed by aluminum foil breathable gasket welding equipment.

Firstly, the existing welding equipment for the aluminum foil breathable gasket generally needs to manually feed materials, and in the process of manually feeding materials, the welding equipment needs to be controlled to stop working, which is very tedious, so that the production efficiency of products is reduced; secondly, the existing welding equipment generally divides the feeding of the breathable film and the welding of the breathable film into two stations to be respectively carried out, so that the breathable film and the aluminum foil are required to be conveyed to the welding station together after the breathable film is fed onto the aluminum foil, excessive dust is easily attached to the breathable film in the conveying process, and even the breathable film and the aluminum foil can be separated from each other in the conveying process due to the fact that the breathable film has the light weight; and thirdly, the breathable film feeding and the welding of the aluminum foil and the film material are respectively carried out through two stations, the whole volume of the equipment can be increased, and the welding equipment is low in structure compactness.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, providing a ventilative gasket welding equipment of aluminium foil, it can carry out the material loading operation under the condition that need not to shut down, can also prevent to be infected with too much dust on the ventilated membrane, can also prevent simultaneously that ventilated membrane and aluminium foil from separating before welding to an organic whole each other, and the whole of structure is compacter.

The purpose of the utility model is realized through the following technical scheme:

an aluminum foil breathable gasket welding apparatus comprising:

a machine platform;

the rotary jig is rotatably arranged on the machine table and used for placing the aluminum foil gasket;

the feeding device comprises a circulating cylinder, a translation driving piece, a sliding seat, a driven seat, a translation frame, a feeding piece and a plurality of positioning rods, wherein the circulating cylinder and the translation driving piece are respectively arranged on the machine table, the sliding seat is arranged on the machine table in a sliding manner and is connected with the telescopic end of the circulating cylinder, the driven seat is connected with the sliding seat, the translation frame is connected with the output shaft of the translation driving piece, the feeding piece is arranged on the translation frame and is used for taking and placing aluminum foil gaskets, part of the positioning rods are arranged on the sliding seat, the rest of the positioning rods are arranged on the driven seat, and all the positioning rods are used for positioning the aluminum foil gaskets; and

move and carry welding set, move and carry welding set and include membrane material location external member, move and carry cylinder, mounting bracket, adsorption part, welding driving piece and weld part, membrane material location external member is used for placing the ventilated membrane, move and carry the cylinder set up in on the board, the mounting bracket with move the telescopic shaft who carries the cylinder and connect, adsorption part with the welding driving piece set up respectively in on the mounting bracket, adsorption part is used for adsorbing the ventilated membrane, the weld part with the power take off end of welding driving piece is connected, the welding driving piece is used for the drive the weld part is close to when the direction of gyration tool removed for ventilated membrane and aluminium foil gasket closely support and hold.

In one embodiment, the rotary jig comprises a rotary motor, a rotary table and a plurality of fixed kits, the rotary motor is arranged on the table and used for driving the rotary table to rotate relative to the table, in one of the fixed kits, the fixed kit comprises an upright post and a plurality of limiting rods, the upright post and each limiting rod are respectively arranged on the rotary table, each limiting rod jointly forms a limiting placement area, and the upright post is located in the limiting placement area.

In one embodiment, the feeding part comprises a feeding cylinder and a feeding adsorption head, the feeding cylinder is mounted on the translation frame, the feeding adsorption head is connected with an output shaft of the feeding cylinder, and the feeding adsorption head is used for adsorbing an aluminum foil gasket.

In one embodiment, the feeding device further includes a main material supporting driving member, a secondary material supporting driving member and a plurality of material supporting members, the main material supporting driving member is mounted on the sliding seat, the secondary material supporting driving member is mounted on the driven seat, the material supporting members are sleeved on the positioning rods in a one-to-one correspondence manner, part of the material supporting members are connected with an output shaft of the main material supporting driving member, and the rest of the material supporting members are connected with an output shaft of the secondary material supporting driving member.

In one embodiment, the film positioning kit includes a film positioning seat, a film lifting member and a plurality of film limiting rods, the film positioning seat is mounted on the machine, the film lifting member and each of the film limiting rods surround a film positioning area on the film positioning seat, and the film lifting member is located in the film positioning area.

In one embodiment, the welding part includes a copper block and a heating rod, the copper block is located on the power output end of the welding driving part, the heating rod is disposed in the copper block, and the heating rod is used for heating the copper block.

In one embodiment, the welding equipment for the aluminum foil breathable gasket further comprises a blanking device, wherein the blanking device comprises an actuating cylinder and a blanking piece, the actuating cylinder is arranged on the machine table, and the blanking piece is connected with the output end of the actuating cylinder.

In one embodiment, the blanking part comprises a blanking cylinder and a blanking suction head, and the actuating cylinder is a rotary pressing cylinder.

In one of the embodiments, the discharging device further comprises an angle adjusting motor and a discharging funnel, the angle adjusting motor is installed on the machine table, and the discharging funnel is connected with a rotating shaft of the angle adjusting motor.

In one embodiment, the positioning rod has a circular cross-section.

Compared with the prior art, the utility model discloses advantage and beneficial effect below having at least:

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of an aluminum foil air-permeable gasket welding apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural view of another view angle of an aluminum foil air-permeable gasket welding apparatus according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of the aluminum foil breathable gasket welding apparatus of FIG. 2 at A;

FIG. 4 is an enlarged schematic view of the aluminum foil breathable gasket welding apparatus of FIG. 2 at B;

fig. 5 is a schematic structural diagram of a welding portion according to an embodiment of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, an aluminum foil air-permeable gasket welding apparatus 10 includes a machine 100, a rotary jig 200, a feeding device 300 and a transfer welding device 400, wherein the rotary jig 200 is rotatably mounted on the machine 100, the rotary jig 200 is used for placing aluminum foil gaskets, and the feeding device 300 and the transfer welding device 400 are respectively mounted on the machine 100

Thus, it should be noted that the rotary jig 200 can drive the aluminum foil gasket to rotate together relative to the machine 100, so that the aluminum foil gasket sequentially passes through each station; the feeding device 300 is used for placing an aluminum foil gasket to be processed on the rotary jig 200; the transfer welding device 400 is used for placing the breathable film on the aluminum foil gasket to be processed on the rotary jig 200 and also used for welding the breathable film and the aluminum foil gasket into a whole.

Referring to fig. 1 again, the feeding device 300 includes a circulating cylinder 310, a translational driving member 320, a sliding base 330, a driven base 340, a translational frame 350, a feeding member 360 and a plurality of positioning rods 370, wherein the circulating cylinder 310 and the translational driving member 320 are respectively disposed on the machine 100, the sliding base 330 is slidably disposed on the machine 100, the sliding base 330 is connected to a telescopic end of the circulating cylinder 310, the driven base 340 is connected to the sliding base 330, the translational frame 350 is connected to an output shaft of the translational driving member 320, the feeding member 360 is disposed on the translational frame 350, the feeding member 360 is used for taking and placing aluminum foil gaskets, a part of the positioning rods 370 is disposed on the sliding base 330, the rest of the positioning rods 370 are disposed on the driven base 340, and each positioning rod 370 is used for.

Thus, it should be noted that the circulating cylinder 310 is used for driving the sliding base 330 to slide relative to the machine base 100; the translation driving member 320 is used for driving the translation frame 350 to slide relative to the machine 100; the sliding base 330 and the driven base 340 are used for placing aluminum foil gaskets, and the sliding base 330 is further used for driving the driven base 340 to slide together relative to the machine 100; the translation frame 350 is used for supporting and mounting the feeding piece 360; the feeding member 360 is used for picking up the aluminum foil gasket to be processed placed on the sliding base 330 and the driven base 340, and also used for placing the picked aluminum foil gasket to be processed on the rotary jig 200; the positioning rod 370 is used for positioning the aluminum foil gasket to be processed, so that the aluminum foil gasket to be processed can be sequentially stacked on the sliding base 330 or the driven base 340.

Secondly, it should be noted that, when the feeding operation needs to be performed, the circulating cylinder 310 slides the driving sliding seat 330 and the driven seat 340 together relative to the machine table 100, so that the driven seat 340 or the sliding seat 330 stacked with the aluminum foil gasket moves to a predetermined feeding position; the translational driving member 320 drives the translational frame 350 to drive the feeding member 360 to move to a predetermined material taking position; the feeding member 360 picks up the aluminum foil pads stacked on the sliding base 330 or the driven base 340; the translational driving member 320 drives the translational frame 350 again, so that the translational frame 350 drives the feeding member 360 to move toward the direction close to the rotary jig 200; the loading member 360 places the picked aluminum foil pads on the rotary jig 200.

Referring to fig. 2, the transfer welding device 400 includes a film positioning kit 410, a transfer cylinder 420, a mounting frame 430, an adsorbing member 440, a welding driving member 450, and a welding portion 460, wherein the film positioning kit 410 is used for placing a breathable film, the transfer cylinder 420 is disposed on the machine 100, the mounting frame 430 is connected to an expansion shaft of the transfer cylinder 420, the adsorbing member 440 and the welding driving member 450 are respectively disposed on the mounting frame 430, the adsorbing member 440 is used for adsorbing the breathable film, the welding portion 460 is connected to a power output end of the welding driving member 450, and the welding driving member 450 is used for driving the welding portion 460 to move toward a direction close to the rotary jig 200, so that the breathable film and the aluminum foil.

Thus, it should be noted that the film positioning kit 410 is used to prevent the vented film; the transfer cylinder 420 is used for driving the mounting frame 430 to move towards or away from the rotary jig 200 relative to the machine 100; the mounting bracket 430 is used for mounting and fixing the adsorption member 440, the welding driving member 450 and the welding part 460; the adsorption piece 440 is used for adsorbing the breathable film; the welding driving member 450 is used for driving the welding portion 460 to move towards a direction close to or far away from the mounting frame 430, so that the welding portion 460 can enable the breathable film to be abutted against the aluminum foil gasket; the welding portion 460 can generate a certain amount of heat, which is used to weld the breathable film to the aluminum foil pad.

In the practical application process, when the breathable film feeding operation is required, the equipment can perform the following operations: the transfer cylinder 420 drives the absorption member 440 to move above the film positioning sleeve 410 by driving the mounting frame 430; the adsorption member 440 adsorbs a breathable film on the film positioning kit 410 to be picked up; the transferring cylinder 420 drives the adsorption member 440 to move above the rotary jig 200; the absorption piece 440 places the picked-up breathable film on an aluminum foil gasket to be welded on the rotary jig 200; and finishing the loading operation of the breathable film.

In the practical application process, when the breathable film welding operation is required, the equipment can perform the following operations: the transfer cylinder 420 drives the welding driving member 450 to move to the aluminum foil pad to be welded through the driving mounting frame 430; the welding driving member 450 drives the welding part 460 to move towards the direction close to the aluminum foil gasket to be welded, so that the welding part 460 supports the breathable film on the aluminum foil gasket, and the breathable film is tightly supported by the aluminum foil gasket; and finishing the welding work of the breathable film.

In addition, it should be noted that when the breathable film to be processed is picked up, the device also supports the breathable film on the aluminum foil gasket by the driving welding portion 460, that is, the device synchronously completes two operations of taking the breathable film and welding the breathable film; when the welding operation of the breathable film is completed, the rotary jig 200 rotates relative to the machine table 100, so that the aluminum foil gasket to be welded is moved to a predetermined welding position.

Referring to fig. 2 and 3, the rotary jig 200 includes a rotary motor 210, a turntable 220 and a plurality of fixing kits 230, the rotary motor 210 is disposed on the machine 100, the rotary motor 210 is used for driving the turntable 220 to rotate relative to the machine 100, in one of the fixing kits 230, the fixing kit 230 includes an upright column 231 and a plurality of limiting rods 232, the upright column 231 and the limiting rods 232 are respectively disposed on the turntable 220, the limiting rods 232 jointly enclose a limiting placement area 240, and the upright column 231 is located in the limiting placement area 240.

Referring to fig. 1 again, the feeding member 360 includes a feeding cylinder 361 and a feeding adsorption head 362, the feeding cylinder 361 is mounted on the translation frame 350, the feeding adsorption head 362 is connected to an output shaft of the feeding cylinder 361, and the feeding adsorption head 362 is used for adsorbing the aluminum foil gasket.

Thus, it should be noted that the feeding cylinder 361 is used for driving the feeding adsorption head 362 to move the feeding adsorption head 362 back and forth in a straight line towards or away from the machine 100, so that the feeding adsorption head 362 can contact with the aluminum foil gasket to complete the pickup of the aluminum foil gasket; meanwhile, the feeding adsorption head 362 can be closer to the rotary jig 200 when releasing the aluminum foil gasket.

Referring to fig. 1 again, the feeding device 300 further includes a main material supporting driving member 380, a secondary material supporting driving member 390 and a plurality of material supporting members 3100, the main material supporting driving member 380 is mounted on the sliding base 330, the secondary material supporting driving member 390 is mounted on the driven base 340, the material supporting members 3100 are correspondingly sleeved on the positioning rods 370 one by one, part of the material supporting members 3100 are connected to an output shaft of the main material supporting driving member 380, and the rest of the material supporting members 3100 are connected to an output shaft of the secondary material supporting driving member 390.

In this way, it should be further noted that the main material supporting driving element 380 is used for driving the partial material supporting member 3100 to move in a direction away from the sliding base 330, so that the stacked aluminum foil gaskets to be processed can be lifted to a sufficient height, so that the feeding member 360 can absorb the aluminum foil gaskets to be processed; the secondary material supporting driving members 390 are all used for driving the rest of the material supporting members 3100 to move towards the direction away from the driven seat 340, so that the stacked aluminum foil gaskets to be processed can be lifted to a sufficient height, and the feeding members 360 can absorb the aluminum foil gaskets to be processed; the carrier member 3100 is used to support the aluminum foil gasket to be processed.

Next, it should be noted that the aluminum foil gasket to be processed has a through hole at the center thereof, so that the positioning rod 370 can pass through the aluminum foil gasket, and the aluminum foil gasket can be sequentially stacked on the sliding base 330 and the driven base 340.

Referring to fig. 4, the film positioning kit 410 includes a film positioning seat 411, a film lifting member 412 and a plurality of film limiting rods 413, the film positioning seat 411 is installed on the machine 100, the film lifting member 412 and each film limiting rod 413 together surround a film positioning area 414 on the film positioning seat 411, and the film lifting member 412 is located in the film positioning area 414.

Thus, it should be noted that the film positioning seat 411 is used for supporting and installing the film lifting member 412 and each film limiting rod 413; membrane material elevating member 412 is used for the top to hold the ventilated membrane and removes towards the direction of keeping away from membrane material positioning seat 411 for the ventilated membrane can rise to predetermined height, thereby make adsorbing 440 only need descend a small amount of height can adsorb the ventilated membrane, reduced the required height that descends of adsorbing 440 absorption ventilated membrane, thereby reduced the wearing and tearing of adsorbing 440 to a certain extent, still accelerated the efficiency of equipment on with ventilated membrane material loading to aluminium foil gasket simultaneously.

In order to enable the welding portion 460 to weld the breathable film and the aluminum foil gasket together, please refer to fig. 5, the welding portion 460 includes a copper block 461 and a heating rod 462, the copper block 461 is located on the power output end of the welding driving member 450, the heating rod 462 is disposed in the copper block 461, and the heating rod 462 is used for heating the copper block 461.

In this way, it should be noted that the heating rod 462 is used for generating heat by electrifying and for transferring the heat of itself to the copper block 461, so as to heat the copper block 461; copper block 461 is used for supporting the breathable film on the aluminum foil gasket, so that the breathable film is in close contact with the aluminum foil gasket, and the heat on the copper block 461 can be transferred to the breathable film and the aluminum foil gasket, so that the breathable film and the aluminum foil gasket are welded, and a finished aluminum foil breathable gasket is obtained.

Referring to fig. 1 again, the aluminum foil air-permeable gasket welding apparatus 10 further includes a blanking device 500, the blanking device 500 includes an actuating cylinder 510 and a blanking member 520, the actuating cylinder 510 is disposed on the machine 100, and the blanking member 520 is connected to an output end of the actuating cylinder 510.

Thus, it should be noted that the actuating cylinder 510 is used for driving the blanking suction head 522 to rotate by a predetermined angle and driving the blanking member 520 to move toward or away from the machine 100; the blanking member 520 is used to absorb the finished aluminum foil air-permeable gasket that has completed the welding process.

Secondly, it should be noted that, when the blanking operation is required, the actuating cylinder 510 drives the blanking member 520 to rotate above the finished aluminum foil air-permeable gasket, and drives the blanking member 520 to move toward the direction close to the machine 100, so that the blanking member 520 can absorb the finished aluminum foil air-permeable gasket; the actuating cylinder 510 will drive the blanking member 520 to return along the predetermined track; the blanking member 520 will release the finished aluminum foil breather pad; finishing the blanking operation of the finished aluminum foil breathable gasket.

Specifically, in order to realize that the actuating cylinder 510 can complete the composite action, the blanking cylinder 521 is a rotary pressing cylinder.

In this way, it should be noted that, by setting the rotary pushing cylinder as the actuating cylinder 510, the actuating cylinder 510 can drive the blanking member 520 to complete the combined actions of rotation and pushing.

Referring to fig. 1 again, the discharging device 500 further includes an angle adjusting motor 530 and a discharging funnel 540, the angle adjusting motor 530 is mounted on the machine 100, and the discharging funnel 540 is connected to a rotating shaft of the angle adjusting motor 530.

Thus, it should be noted that the angle adjusting motor 530 is used for driving the discharging hopper 540 to rotate relative to the machine 100; the discharging funnel 540 is used for guiding the finished aluminum foil breathable gaskets to slide, and is convenient for workers to collect the finished aluminum foil breathable gaskets.

Next, it should be noted that after the blanking operation of the finished aluminum foil air-permeable gasket is completed, the finished aluminum foil air-permeable gasket falls onto the blanking funnel 540, and the blanking funnel 540 guides the aluminum foil air-permeable gasket to slide along a predetermined angle. For example, the blanking funnel 540 may guide the aluminum foil air-permeable gasket to slide onto a conveyor belt for feeding into a subsequent processing station for the aluminum foil air-permeable gasket.

Referring again to FIG. 1, the positioning rod 370 has a circular cross-section.

As described above, the positioning rod 370 is cylindrical as a whole.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An aluminum foil breathable gasket welding apparatus, comprising:

a machine platform;

2. The aluminum foil breathable gasket welding device of claim 1, wherein the rotary jig comprises a rotary motor, a rotary table and a plurality of fixing kits, the rotary motor is disposed on the machine table, the rotary motor is used for driving the rotary table to rotate relative to the machine table, in one of the fixing kits, the fixing kit comprises an upright and a plurality of limiting rods, the upright and the limiting rods are respectively disposed on the rotary table, the limiting rods jointly enclose a limiting placement area, and the upright is located in the limiting placement area.

3. The aluminum foil breathable gasket welding apparatus according to claim 1, wherein the feeding member includes a feeding cylinder and a feeding adsorption head, the feeding cylinder is mounted on the translation frame, the feeding adsorption head is connected to an output shaft of the feeding cylinder, and the feeding adsorption head is used for adsorbing the aluminum foil gasket.

4. The aluminum foil breathable gasket welding device according to claim 1, wherein the feeding device further comprises a main material supporting driving member, a secondary material supporting driving member and a plurality of material supporting members, the main material supporting driving member is mounted on the sliding seat, the secondary material supporting driving member is mounted on the driven seat, the material supporting members are sleeved on the positioning rods in a one-to-one correspondence manner, part of the material supporting members are connected with an output shaft of the main material supporting driving member, and the rest of the material supporting members are connected with an output shaft of the secondary material supporting driving member.

5. The aluminum foil breathable gasket welding device of claim 1, wherein the membrane positioning kit comprises a membrane positioning seat, a membrane lifting member and a plurality of membrane limiting rods, the membrane positioning seat is mounted on the machine table, the membrane lifting member and each of the membrane limiting rods jointly surround a membrane positioning area on the membrane positioning seat, and the membrane lifting member is located in the membrane positioning area.

6. The aluminum foil breathable gasket welding apparatus of claim 1, wherein the welding portion comprises a copper block and a heating rod, the copper block is located on the power output end of the welding driving member, the heating rod is disposed in the copper block, and the heating rod is used for heating the copper block.

7. The aluminum foil air-permeable gasket welding apparatus of claim 6, further comprising a blanking device, wherein the blanking device comprises an actuating cylinder and a blanking member, the actuating cylinder is disposed on the machine platform, and the blanking member is connected to an output end of the actuating cylinder.

8. The aluminum foil breathable gasket welding apparatus of claim 7, wherein said actuating cylinder is a rotary hold-down cylinder.

9. The aluminum foil breathable gasket welding device of claim 7, wherein the blanking device further comprises an angle adjusting motor and a blanking funnel, the angle adjusting motor is mounted on the machine table, and the blanking funnel is connected with a rotating shaft of the angle adjusting motor.

10. The aluminum foil breathable gasket welding apparatus of claim 1, wherein said positioning rods have a circular cross-section.