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CN-122008560-A - High frequency welding equipment for air bags

CN122008560ACN 122008560 ACN122008560 ACN 122008560ACN-122008560-A

Abstract

The invention belongs to the technical field of high frequency welding, and particularly relates to an air bag high frequency welding device. The air pipe conveying device is arranged on one side of the first high-frequency welding device and comprises a fixed seat, a first translation mechanism, a clamping piece, a shearing assembly, a second translation mechanism and a metal air pipe, wherein the fixed seat is arranged on the frame, the shearing assembly is arranged on the fixed seat, the first translation mechanism and the second translation mechanism are arranged on the frame in parallel, the clamping piece is arranged on the first translation mechanism, the metal air pipe is arranged on the second translation mechanism, and the metal air pipe is connected with the blowing system. In the welding process, the air blowing system blows air into the metal air pipe, so that the air pipe is cooled by heat dissipation, and high-temperature softening deformation of the air pipe is avoided.

Inventors

  • PENG SUHONG

Assignees

  • 东莞市精溢高周波机械有限公司

Dates

Publication Date
20260512
Application Date
20251231

Claims (10)

  1. 1. An air bag high cycle welding apparatus comprising a frame having a first side, further comprising: The feeding device is arranged on the first side of the frame and comprises a bracket, a first supporting shaft, a second supporting shaft, a first traction roller assembly, a second traction roller assembly and a supporting roller, wherein the first supporting shaft and the first traction roller assembly are sequentially arranged on the upper side of the bracket to form a first traction mechanism; The first high-frequency welding device is arranged on the frame and is used for welding an air pipe between the two films; the first high-frequency welding device comprises a machine base, a first lifting driving piece, a second lifting driving piece, a first welding die and a second welding die, and the machine base is arranged on the machine frame; the first lifting driving piece is arranged at the upper end of the machine base, the second lifting driving piece is arranged at the lower end of the machine base, the first welding die is arranged at the bottom end of the first lifting driving piece, the second welding die is arranged at the upper end of the second lifting driving piece, and the first welding die and/or the second welding die are/is connected with a high-frequency control system; The air pipe conveying device is arranged on one side of the first high-frequency welding device and comprises a fixed seat, a first translation mechanism, a clamping piece, a cutting assembly, a second translation mechanism and a metal air pipe, wherein the fixed seat is arranged on the frame, the cutting assembly is arranged on the fixed seat, the first translation mechanism and the second translation mechanism are arranged on the frame in parallel, the clamping piece is arranged on the first translation mechanism, the metal air pipe is arranged on the second translation mechanism, and the metal air pipe is connected with an air blowing system; The second high-frequency welding device is arranged on the frame and used for welding and cutting off the edge of the air bag and comprises a base, a mounting frame, a third lifting driving piece, a welding upper die and a welding lower die, wherein the base is arranged on the frame, the mounting frame and the welding lower die are arranged on the base, the third lifting driving piece is arranged on the mounting frame, the welding upper die is arranged at the bottom end of the third lifting driving piece, and The stepping traction device is arranged on the frame and is used for equidistantly dragging the film.
  2. 2. The high-frequency welding equipment for air bags of claim 1, wherein the feeding device further comprises a first dynamic moving mechanism and a second dynamic moving mechanism which are arranged in parallel, the first dynamic moving mechanism is arranged on the upper side of the support, a first mounting plate is arranged on the first dynamic moving mechanism, a first supporting shaft is arranged on the first mounting plate, the second dynamic moving mechanism is arranged on the lower side of the support, a second mounting plate is arranged on the second dynamic moving mechanism, and a second supporting shaft is arranged on the second mounting plate.
  3. 3. The welding equipment of high cycle of air pocket of claim 2, wherein said first dynamic movement mechanism includes the first electric cylinder, both ends of said first electric cylinder have first connecting portion, one said first connecting portion is articulated with said first mounting plate, another said first connecting portion is articulated with the first connecting seat, said first connecting seat is connected with said support; the second dynamic moving mechanism comprises a second electric cylinder, second connecting portions are arranged at two ends of the second electric cylinder, one second connecting portion is hinged to the second mounting plate, the other second connecting portion is hinged to a second connecting seat, and the second connecting seat is connected with the support.
  4. 4. The welding apparatus according to any one of claims 1 to 3, wherein a diaphragm is further provided at a moving end of the second translation mechanism, the diaphragm is configured to separate the upper and lower films, a mounting portion is extended from a side wall of a free end of the diaphragm, and the metal air pipe is provided on the mounting portion.
  5. 5. The welding apparatus according to any one of claims 1 to 3, wherein the bottom end of the first welding film and the top end of the second welding film are provided with semicircular holes, and the semicircular holes are combined to form the air pipe positioning hole.
  6. 6. The apparatus of any one of claims 1 to 3, wherein the gas pipe conveying device further comprises a cross sliding table and a turntable arranged on the cross sliding table, the cross sliding table is arranged on the frame, and the first translation mechanism, the second translation mechanism and the fixed seat are arranged on the turntable.
  7. 7. The apparatus of claim 1, wherein the holder further comprises a guide hole, and the guide hole is penetrated by the air pipe.
  8. 8. The air bag high-frequency welding equipment according to claim 1, wherein the stepping traction device comprises two groups of belt transmission mechanisms, the second high-frequency welding device is arranged between the two belt transmission mechanisms, the belt transmission mechanisms comprise two belt rollers, a transmission belt, a linear movement module, a translation seat and a pressing mechanism, two mounting positions are arranged on the frame, the two belt rollers are respectively arranged corresponding to the mounting positions, the transmission belt is wound on the two belt rollers, the linear movement module is arranged on the bottom side of the transmission belt, the translation seat is arranged on the linear movement module, a base plate extending into a space between the upper layer and the lower layer of the transmission belt is arranged on the translation seat, an extension seat extending to the transmission belt is arranged at the upper end of the translation seat, and the pressing mechanism is arranged on the extension seat.
  9. 9. The apparatus of claim 8, wherein a pick-up robot is further disposed above the belt conveyor near the output end of the second high frequency welding device for picking up the formed air bag.
  10. 10. The airbag high cycle welding apparatus of claim 9, wherein the pick-up manipulator comprises a mounting frame, a translation cylinder assembly, a suction assembly and a pressing cylinder assembly, wherein the mounting frame is arranged above the belt transmission mechanism, the translation cylinder assembly is arranged at the upper end of the mounting frame, the suction assembly is arranged at the moving end of the translation cylinder assembly, one side of the mounting frame is arranged on a mounting beam, and the pressing cylinder assembly is arranged on one side of the mounting beam and one side of the mounting frame.

Description

High frequency welding equipment for air bags Technical Field The invention belongs to the technical field of high-frequency welding, and particularly relates to high-frequency welding equipment for an air bag. Background The automobile adjusting air bag is an air bag arranged in an automobile seat, and is inflated and contracted through inflation and deflation, so that the effect of adjusting the supporting strength of the seat is achieved, and when needed, the automobile adjusting air bag can be rapidly inflated and deflated to generate a certain massage effect. At present, the automobile adjusting air bag adopts a bag structure, and is formed by welding two square films and an air pipe inserted into the two square films. At present, the automobile-used regulation gasbag is still to adopt firstly cutting membrane and trachea after the production, welds, firstly cuts the membrane into cubic, then welds the trachea in the middle of two membranes with a welding machine that has trachea welding mould, and the welding machine that has the bag body welding mould of another is used to seal two membranes, adopts the production system of this kind of mode because it is many with the alignment link to transport, and the average production time of gasbag is long, seriously influences output. In order to overcome the technical problems, the Chinese patent publication No. CN221437268U discloses an automobile regulating air bag production system, which comprises an air bag film conveying mechanism, an air pipe inserting mechanism, a sealing mechanism and a cutting mechanism, wherein the air bag film conveying mechanism is suitable for continuously outputting two films in a bonding state, the air pipe inserting mechanism is suitable for inserting an air pipe into the paused two films, and after the air pipe welding mechanism welds corresponding parts of the air pipe and the films, the air pipe is withdrawn from the two films for next insertion, the sealing mechanism is suitable for welding corresponding parts of the films around each air pipe for sealing a bag body, and the cutting mechanism is suitable for cutting the sealed bag body from the continuous films. The air pipe inserting mechanism comprises a linear module, an air pipe limiting assembly, an air pipe positioning assembly and an air pipe guiding assembly, wherein the linear module faces a film sent out from a film placing opening, the air pipe limiting assembly is arranged on a sliding table of the linear module, the air pipe positioning assembly is arranged in front of the air pipe limiting assembly, and the air pipe guiding assembly is arranged on the sliding table and extends to the front of the air pipe positioning assembly. The trachea locating component comprises a locating clamping jaw, a trachea scissors, a trachea limiting component, a pair of limiting rods, a tip dividing piece and a trachea guiding assembly, wherein the locating clamping jaw is arranged in front of the trachea limiting component, a locating groove is formed in one jaw of the trachea limiting component, the trachea scissors are arranged on the front side of the locating clamping jaw, the trachea limiting component comprises a rear end clamping jaw arranged on a sliding table, the pair of limiting rods are arranged on one jaw of the rear end clamping jaw, the distance between the rear end clamping jaw and the outer diameter of a trachea is matched with the distance between the rear end clamping jaw and the rear end clamping jaw, a limiting rod through hole matched with the pair of limiting rods is formed in the other jaw of the rear end clamping jaw, the limiting rods are suitable for penetrating into the corresponding limiting rod through holes to form a trachea perforation, the trachea perforation is aligned with the locating groove, the trachea guiding component comprises a separation driving piece, the separation driving piece is arranged on the sliding table, the extension rod is arranged on the separation driving piece, the front end of the extension rod extends to the front end of the trachea scissors, the trachea inserting rod is connected with the front end of the extension rod and faces the locating groove, the locating groove is aligned with the locating groove, the tip dividing piece, the tail of the tip dividing piece covers the front end of the extension rod, and the tip faces two films which are suspended to be conveyed. Wherein the air pipe welding machine is a high-frequency welding machine. Firstly, the trachea is manually penetrated through the trachea perforation, and the front end of the trachea is inserted into the positioning groove; after starting, the positioning clamping jaw clamps the air pipe, then the sliding table moves towards the positioning clamping jaw with the air pipe inserting rod until the air pipe inserting rod is inserted into the air pipe, the rear end clamping jaw moves along with the sliding table, after the air pipe inserting rod is inserte