CN213981540U - Gas generator shell multi-section aluminum foil pasting device - Google Patents
Gas generator shell multi-section aluminum foil pasting device Download PDFInfo
- Publication number
- CN213981540U CN213981540U CN202023168816.5U CN202023168816U CN213981540U CN 213981540 U CN213981540 U CN 213981540U CN 202023168816 U CN202023168816 U CN 202023168816U CN 213981540 U CN213981540 U CN 213981540U
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- film
- shell
- driving
- cylinder
- aluminum foil
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 102
- 239000011888 foil Substances 0.000 title claims abstract description 90
- 238000005096 rolling process Methods 0.000 claims abstract description 31
- 238000003825 pressing Methods 0.000 claims abstract description 24
- 239000012528 membrane Substances 0.000 claims abstract description 8
- 239000005030 aluminium foil Substances 0.000 claims abstract description 7
- 239000002390 adhesive tape Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The gas generator shell multi-section aluminum foil pasting device comprises a shell conveying turntable, a film taking and placing mechanism and a rolling and pasting mechanism; the film taking and placing mechanism comprises a film suction cylinder, a rotary driving device for driving the film suction cylinder to rotate, and a film suction cylinder driving device for driving the film suction cylinder to move to and fro between a film taking station and a film placing station. The multi-claw pneumatic chuck in the film suction cylinder at the film placing station drives the top pressing block to extend out through the opening on the film suction cylinder so as to press the multi-section aluminum foil to be adhered on the outer circumferential wall of the film suction cylinder on the local part of the inner wall of the shell for fixing. The rolling film pasting mechanism comprises a roller and a roller driving device which are used for rolling and pasting all the aluminum foils on the inner wall of the shell. The utility model discloses fall into the multistage with the aluminium foil and paste, effectively reduce the internal stress that the pulling of aluminium foil when the roll extrusion caused, ensure that the aluminium foil can not the fold influence gas tightness that comes unstuck, the aluminium foil adsorbs on inhaling a membrane section of thick bamboo, and earlier the part compresses tightly to paste at shells inner wall prepositioning, pastes at shells inner wall through the gyro wheel roll extrusion again, guarantees the relative position precision after pasting, and the processing procedure is reliable and stable.
Description
Technical Field
The utility model relates to a gas generator casing inner wall aluminium foil pastes device.
Background
The inner wall of the gas generator shell is pasted with the layer of aluminum foil, so that the sealing effect of the gas producing medicine inside the shell can be realized, and the automobile is ensured not to be affected with damp in the using process and leak to the inside of the safety airbag of the automobile through the air outlet on the shell. Therefore, the generator on the automobile can be smoothly ignited when the automobile has an accident, and the gas can rapidly break through the aluminum film to ensure that the safety airbag can be safely ejected to play a protection role. At present, a plurality of automatic devices are also arranged in the field of automatic film pasting of the inner wall, but the relative position control of the film and the shell is not good, the difference between the upper position and the lower position is very easy to be 1-3 mm, the generator is unacceptable, and the risk of failure and air leakage is very high. In order to solve the problem of position deviation and ensure the stability of the manufacturing process, an aluminum foil pasting device with high positioning precision is urgently needed.
Disclosure of Invention
The present invention is directed to overcome the problem of the aluminum foil sticking position deviation in the prior art, and provides a multi-section aluminum foil sticking device for a gas generator housing, which not only can ensure the precision requirement of the film sticking position, but also can ensure that the film sticking action is completed efficiently and stably.
The technical scheme of the utility model is that: comprises a shell conveying turntable, a film taking and placing mechanism and a rolling film pasting mechanism which are arranged along the edge of the shell conveying turntable.
And a plurality of jigs for accommodating the shell are uniformly distributed on the shell conveying turntable.
And an ejection mechanism for ejecting the shell in the jig to a film placing station is arranged at the position, corresponding to the film taking and placing mechanism, of the lower part of the shell conveying turntable.
The film taking and placing mechanism comprises a film suction cylinder, a rotary driving device and a film suction cylinder driving device, wherein the film suction cylinder is used for placing a back adhesive aluminum foil conveyed by a feeding mechanism into a position, required for film sticking, of the inner wall of the shell at a film placing station, the rotary driving device is used for driving the film suction cylinder to rotate at the film taking station so as to enable multiple sections of the aluminum foil conveyed by the feeding mechanism to be stuck to be wound on the outer circumferential wall of the film suction cylinder, and the film suction cylinder driving device is used for driving the film suction cylinder to move to and fro the film taking station and the film placing station.
And the film absorbing cylinder is uniformly distributed with a plurality of air holes used for absorbing the multi-section aluminum foil to be pasted along the circumferential direction, and the air holes are connected with a vacuum generator.
The film suction cylinder is internally provided with a multi-jaw pneumatic chuck, each jaw of the multi-jaw pneumatic chuck is connected with a top pressing block, and the multi-jaw pneumatic chuck drives the top pressing block to extend out through an opening on the film suction cylinder at a film placing station so as to locally fix the film sticking position required by the pressing of the multi-section to-be-stuck aluminum foil on the outer circumferential wall of the film suction cylinder on the inner wall of the shell.
And the lower part of the shell conveying turntable, which corresponds to the rolling film sticking mechanism, is provided with an ejection rotating mechanism which is used for ejecting the shell in the jig to a rolling station and driving the shell to rotate during film sticking by rolling.
The rolling film pasting mechanism comprises a roller and a roller driving device, wherein the roller is used for rolling and pasting all aluminum foils which are locally fixed on the inner wall of the shell at the film placing station and are conveyed by the shell conveying turntable on the inner wall of the shell, and the roller driving device is used for pressing the roller on the inner wall of the shell positioned on the rolling station so as to roll and paste the film.
The feeding mechanism comprises a material placing disc for placing an aluminum foil adhesive tape, an aluminum film conveying wheel for driving the aluminum foil adhesive tape on the material placing disc to convey to a guide head, the guide head for separating the aluminum foil adhesive tape into an aluminum foil with back adhesive and bottom paper, and a bottom paper recovery disc for tensioning and recovering the bottom paper separated by the guide head; the guide head comprises a positioning block for positioning the aluminum foil adhesive tape, a guide block for guiding the base paper and a cutter mechanism for cutting the aluminum foil with the back adhesive when the aluminum foil with the back adhesive is wound on the outer circumferential wall of the film absorbing barrel to the required length; the cutter mechanism comprises a cutter and a cutter cylinder which is directly or indirectly connected with the cutter and is used for driving the cutter to cut off the aluminum foil with the gum; the aluminum film conveying wheel is connected with a servo motor B for driving the aluminum film conveying wheel to rotate; the bottom paper recovery disc is connected with a servo motor A for driving the bottom paper recovery disc to rotate; the device also comprises a PLC controller used for controlling the servo motor A and the servo motor B to synchronously move and controlling the movement of the cutter cylinder.
The rotary driving device comprises a servo motor C; the film suction cylinder is in transmission connection with a servo motor C through a synchronous belt pulley; the film suction cylinder driving device comprises a driving cylinder B for driving the film suction cylinder to move in a translation manner and a driving cylinder A for driving the film suction cylinder to move vertically; the driving cylinder B is arranged on the membrane suction cylinder base; and the driving cylinder B is arranged on the film suction cylinder base through the film suction cylinder supporting seat.
The rolling film sticking mechanism comprises a base; the roller driving device is fixed on the base; the roller driving device is a pressing cylinder; the roller is in transmission connection with the pressing cylinder through a bearing seat. The pressing cylinder drives the bearing seat to move horizontally so that the roller is pressed on the inner wall of the shell.
The ejection rotating mechanism comprises a clamping tool A for supporting and positioning the shell, a servo motor D for driving the clamping tool A to rotate and a jacking cylinder A for driving the clamping tool A to move up and down.
The ejection mechanism comprises a clamping tool B for supporting and positioning the shell and a jacking cylinder B for driving the clamping tool B to move up and down.
The beneficial effects of the utility model reside in that: the utility model discloses not only can guarantee the required precision of pad pasting position, ensure moreover that the pad pasting action is accomplished to high efficiency steadily. The utility model divides the aluminum foil into a plurality of sections for pasting, effectively reduces the internal stress caused by pulling the aluminum foil during rolling, ensures that the aluminum foil can not be folded and degummed to influence the air tightness, the aluminum foil is always adsorbed on the film absorbing cylinder during the film pasting process, ensures that the aluminum foil always keeps a relatively fixed position at the moment of pasting action, before the film absorbing cylinder closes the suction force, the aluminum foil is locally pressed and pasted on the inner wall of the shell for pre-positioning, after the suction is closed, the aluminum foil position is not in a free state, after rolling by the rollers, the multiple sections of aluminum foils are tightly stuck on the inner wall of the shell, the relative position precision of the multiple sections of films after sticking is ensured, the relative position can be controlled within 1 mm, and the manufacture procedure is stable and reliable, so that the position relation between the aluminum foil and the edge of the exhaust hole is relatively stable, the generator is ensured not to leak air within 15 years, and the medicament is prevented from being affected with damp and losing efficacy.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a schematic structural diagram of a shell transfer turntable.
Fig. 4 is a schematic structural diagram of the feeding mechanism 3.
Fig. 5 is a schematic structural view of the guide head 4.
Fig. 6 is an enlarged view of a portion M of fig. 4.
Fig. 7 is a schematic structural view of the film taking and placing mechanism 5.
Fig. 8 is a schematic structural diagram of the rolling film sticking mechanism 6.
Fig. 9 is a schematic structural view of the ejection rotating mechanism 7 (rolling station).
Fig. 10 is a schematic structural view of the ejection mechanism 8 (film placing station).
Fig. 11 is a schematic structural view of the film suction cylinder 503.
Fig. 12 is an exploded view of the film suction cylinder 503.
Fig. 13 is a schematic structural view of the gas generator case (before film application).
Fig. 14 is a schematic structural view of the gas generator case (after film attachment).
In the figure, 1, a bottom plate, 201, a shell transfer turntable, 202, a jig, 3, a feeding mechanism, 301, a discharge tray, 302, a bottom paper recovery tray, 303, servo motors A, 304, servo motors B, 305, an aluminum film conveying wheel, 4, a guide head, 401, a guide block, 402, a cutter, 403, a cutter holder, 404, a cutter cylinder, 405, a base support, 406, a positioning block, 5, a film taking and releasing mechanism, 501, servo motors C, 502, a synchronous pulley, 503, a film suction cylinder, 504, a driving cylinder A, 505, a film suction cylinder support, 506, a driving cylinder B, 507, a film suction cylinder base, 508, a multi-claw pneumatic chuck, 510, a jacking block, 511, a vent hole, 512, a fixing plate I, 513, a fixing plate II, 514, an air suction port, 515, an air inlet, 516, an air outlet, 6, a rolling film pasting mechanism, 601, a roller, 602, a bearing seat, 603, a base, 604 and a pressing cylinder, 7. the device comprises a push-out rotating mechanism 701, clamping tools A, 702, supporting columns, 703, servo motors D, 704, a supporting seat 705, a push-up cylinder A, 8, a push-out mechanism 801, clamping tools B, 802, a push-up cylinder B, 803, supporting columns, 805, a supporting seat 9, a gas generator shell 10, an aluminum foil, 11, an aluminum foil adhesive tape, 12 and bottom paper.
Detailed Description
In fig. 1, 2 and 3, the present invention includes a shell conveying turntable 201, a film taking and placing mechanism 5 and a rolling film pasting mechanism 6 arranged along the edge of the shell conveying turntable 201; a plurality of jigs 202 for accommodating the shell are uniformly distributed on the shell conveying turntable 201; an ejection mechanism 8 for ejecting the shell in the jig 202 to a film placing station is arranged at the lower part of the shell conveying turntable 201 corresponding to the film taking and placing mechanism 5.
The film taking and placing mechanism 5 comprises a film suction cylinder 503 which is used for placing an aluminum foil with gum, which is conveyed by the feeding mechanism 3, into the position of the shell inner wall where a film needs to be pasted at the film placing station, a rotary driving device which is used for driving the film suction cylinder to rotate at the film taking station so as to wind a plurality of sections of aluminum foils to be pasted, which are conveyed by the feeding mechanism, on the outer circumferential wall of the film suction cylinder, and a film suction cylinder driving device which is used for driving the film suction cylinder 503 to move to and fro the film taking station and the film placing station; a plurality of vent holes 511 for adsorbing a plurality of sections of aluminum foils to be adhered are uniformly distributed in the film suction cylinder 503 along the circumferential direction and are connected with a vacuum generator; a multi-jaw pneumatic chuck 508 is arranged in the film suction cylinder 503, each jaw of the multi-jaw pneumatic chuck is connected with a top pressing block 510, and the multi-jaw pneumatic chuck drives the top pressing block to extend out through an opening on the film suction cylinder 503 at a film placing station so as to locally fix the film sticking position required by pressing a plurality of sections of aluminum foils to be stuck on the outer circumferential wall of the film suction cylinder on the inner wall of the shell; the lower part of the shell transmission turntable 201, which corresponds to the rolling film sticking mechanism 6, is provided with an ejection rotating mechanism 7 which is used for ejecting the shell in the jig 202 to a rolling station and driving the shell to rotate when the film is stuck by rolling; the rolling film pasting mechanism 6 comprises a roller 601 for rolling and pasting all the aluminum foils which are locally fixed on the inner wall of the shell and are conveyed by the shell conveying turntable 201 at the film placing station on the inner wall of the shell, and a roller driving device for pressing the roller 601 on the inner wall of the shell positioned on the rolling station to roll and paste the film.
In fig. 4, 5, and 6, the feeding mechanism 3 includes a material placing tray 301 for placing an aluminum foil tape, an aluminum film conveying wheel 305 for driving the aluminum foil tape on the material placing tray 301 to convey to a guiding head, the guiding head for separating the aluminum foil tape into an aluminum foil with a back adhesive and a base paper, and a base paper recycling tray 302 for tensioning and recycling the base paper separated by the guiding head. The guide head 4 comprises a positioning block 406 for positioning the aluminum foil adhesive tape, a guide block 401 for guiding the base paper, and a cutter mechanism for cutting the aluminum foil with the back adhesive when the aluminum foil with the back adhesive is wound on the outer circumferential wall of the film suction barrel to a required length. The cutter mechanism comprises a cutter 402, and the cutter 402 is in transmission connection with a cutter cylinder 404 which is used for driving the cutter to cut off the aluminum foil with the gum through a cutter holder 403. The cutter cylinder 404 is mounted to a base bracket 405.
When the aluminum foil tape feeding device is used, the PLC controls the servo motor A303 and the servo motor B304 to synchronously move, the servo motor B304 is connected with the aluminum film conveying wheel 305 to convey an aluminum foil tape, and the servo motor A303 is connected with the bottom paper recovery disc 302 to recover bottom paper. When the film taking head 503 moves to the film taking position, the PLC controller controls the servo motor B304 to rotate, so as to drive the aluminum film conveying wheel 305 to convey the aluminum foil, the aluminum foil tape passes through the space between the guide block 401 and the positioning block 406, the base paper is bent in the reverse direction and is connected to the base paper recovery disc 302, the servo motor a303 drives the base paper to rotate and recover, and the aluminum foil is conveyed forward along the forward direction to realize the separation of the aluminum foil and the base paper. The film suction cylinder 503 generates a vacuum suction force while rotating while the aluminum foil tape is conveyed, and the separated aluminum foil is wound around the film suction cylinder 503. When the aluminum foil adhesive tape reaches a set length, the PLC outputs a signal to control the cylinder 404 to extend out, and drives the cutter 402 to cut off the aluminum foil to finish a film taking action.
In fig. 7, the film taking and placing mechanism 5 includes a film suction cylinder 503 for placing the aluminum foil with gum delivered from the feeding mechanism 3 into the required film sticking position on the inner wall of the housing at the film placing station, a rotation driving device for driving the film suction cylinder to rotate at the film taking station so as to wind the multiple sections of aluminum foils to be stuck delivered from the feeding mechanism on the outer circumferential wall of the film suction cylinder, and a film suction cylinder driving device for driving the film suction cylinder 503 to move to and fro between the film taking station and the film placing station; the rotation driving device comprises a servo motor C501; the film suction cylinder 503 is in transmission connection with a servo motor C501 through a synchronous pulley 502; the film suction cylinder driving device comprises a driving cylinder B506 for driving the film suction cylinder to move in a translation manner and a driving cylinder A504 for driving the film suction cylinder to move vertically; the driving cylinder B506 is arranged on a film absorbing cylinder base 507; the driving cylinder B506 is arranged on a film suction cylinder base 507 through a film suction cylinder supporting base 505.
In fig. 8, the rolling film sticking mechanism 6 includes a base 603; the roller driving device is fixed on the base 603; the roller driving device is a pressing cylinder 604; the roller 601 is in transmission connection with a pressing cylinder 604 through a bearing seat 602. The pressing cylinder 604 drives the bearing seat 602 to translate so as to press the roller 601 against the inner wall of the housing.
In fig. 9, the ejection rotation mechanism 7 includes a clamping tool a701 for supporting the positioning housing, a servo motor D703 for driving the clamping tool a701 to rotate, and an ejection cylinder a705 for driving the clamping tool a701 to move up and down. The clamping tool A701 is in transmission connection with a servo motor D703 through a support column 702; the supporting column 702 is in transmission connection with a jacking cylinder A705 through a supporting seat 704.
In fig. 10, the ejection mechanism 8 includes a clamp tool B801 for supporting the positioning housing, and a lift-up cylinder B802 for driving the clamp tool B801 to move up and down. The clamping tool B801 is arranged on a supporting column 803, and the supporting column 803 is in transmission connection with a jacking cylinder B802 through a supporting seat 805.
In fig. 11 and 12, a film suction cylinder 503 is fixed on a first fixing plate 512 by screws, a plurality of vent holes 511 for absorbing a plurality of sections of aluminum foils to be adhered are uniformly distributed on the film suction cylinder 503 along the circumferential direction, and the inside of the film suction cylinder is hollowed and connected with a vacuum generator through a suction port 514; a multi-jaw air chuck 508 is arranged in the membrane suction cylinder 503, and the multi-jaw air chuck 508 is fixed on the first fixing plate 512 through screws. The first fixing plate 512 is connected with the synchronous pulley through the second fixing plate 513. Each jaw of the multi-jaw pneumatic chuck is connected with a top pressing block 510, and the multi-jaw pneumatic chuck drives the top pressing block to extend out through an opening on the film suction cylinder 503 at the film placing station so as to locally fix the film sticking position required by pressing the multi-section aluminum foil to be stuck on the inner wall of the shell around the outer circumferential wall of the film suction cylinder.
In fig. 13, 9 denotes a gas generator case.
In fig. 14, 9 denotes a gas generator case, and 10 denotes an aluminum foil.
The specific working process is as follows: the product is placed in the jig 202, and the shell conveying turntable 201 rotates to the position below the film pasting station. The film suction cylinder 503 is driven by the driving cylinder B506 to retract to stand by. The aluminum foil adhesive tape is driven by the aluminum film conveying wheel 305 to be sent forward, the aluminum foil adhesive tape passes through the guide head to realize the separation of the bottom paper and the aluminum foil, and the bottom paper recovery disc 302 is driven by the servo motor A303 to keep tensioning and recovering the bottom paper all the time. The film suction cylinder is opened by vacuum suction, and the aluminum foil is synchronously rotated along with the forward conveying of the aluminum foil to be adsorbed on the film suction cylinder. When the aluminum foil is conveyed to a designated length, the cutter cylinder 404 extends out to drive the cutter 402 to cut off the aluminum foil. And the aluminum foil is sent forwards, the film suction cylinder synchronously rotates for adsorption, and the aluminum foil is cut off after reaching the specified length until all the set aluminum foil sections are adsorbed on the film suction cylinder. The driving cylinder B506 extends to drive the film suction cylinder 503 to a position right above the shell, the jacking cylinder B802 extends to drive the ejection clamping tool B801 to jack up the shell, the film suction cylinder 503 is driven by the driving cylinder A504 to enter the shell, and the multi-jaw pneumatic chuck 508 extends under the control of the PLC to press the aluminum foil against the inner wall of the shell and then retracts. The film suction cylinder 503 retracts, the jacking cylinder B802 retracts, the shell falls back into the jig 202, and the shell conveying turntable rotates to enable the jig to rotate to the position below the film rolling station. Jacking cylinder A705 stretches out and drives centre gripping frock A701 to jack-up the casing, compresses tightly cylinder 604 and stretches out and drive gyro wheel 601 and press close to the casing inner wall, and servo motor D703 rotates and drives the casing rotatory, and the aluminium foil is perfectly pasted on the casing inner wall under the compressing tightly of gyro wheel 601.
Claims (6)
1. The utility model provides a gas generator casing multistage aluminium foil pastes device which characterized in that: comprises a shell conveying turntable (201), a film taking and placing mechanism (5) arranged along the edge of the shell conveying turntable (201), and a rolling film sticking mechanism (6);
a plurality of jigs (202) for accommodating the shell are uniformly distributed on the shell conveying turntable (201);
an ejection mechanism (8) for ejecting the shell in the jig (202) to a film placing station is arranged at the position, corresponding to the film taking and placing mechanism (5), of the lower part of the shell conveying turntable (201);
the film taking and placing mechanism (5) comprises a film suction cylinder (503) which is used for placing an aluminum foil with gum, which is sent by the feeding mechanism (3), into the position of the shell inner wall, required for film pasting at the film placing station, a rotary driving device which is used for driving the film suction cylinder to rotate at the film taking station so as to wind a plurality of sections of aluminum foils to be pasted, which are sent by the feeding mechanism, on the outer circumferential wall of the film suction cylinder, and a film suction cylinder driving device which is used for driving the film suction cylinder (503) to move back and forth between the film taking station and the film placing station;
a plurality of vent holes (511) for adsorbing a plurality of sections of aluminum foils to be adhered are uniformly distributed in the film absorbing cylinder (503) along the circumferential direction, and the vent holes are connected with a vacuum generator;
a multi-jaw pneumatic chuck (508) is arranged in the film suction barrel (503), each jaw of the multi-jaw pneumatic chuck is connected with a top pressing block (510), and the multi-jaw pneumatic chuck drives the top pressing block to extend out through an opening on the film suction barrel (503) at a film placing station so as to press a plurality of sections of aluminum foils to be adhered, which are wound on the outer circumferential wall of the film suction barrel, onto the part of the position, required for adhering a film, of the inner wall of the shell;
the lower part of the shell conveying turntable (201) is provided with an ejection rotating mechanism (7) which is used for ejecting the shell in the jig (202) to a rolling station and driving the shell to rotate when the membrane is rolled and pasted, and the position of the lower part of the shell conveying turntable corresponds to the rolling membrane pasting mechanism (6);
the rolling film pasting mechanism (6) comprises a roller (601) and a roller driving device, wherein the roller (601) is used for rolling and pasting all aluminum foils locally fixed on the inner wall of the shell at the film placing station on the inner wall of the shell, and the roller driving device is used for pressing the roller (601) on the inner wall of the shell to roll and paste films.
2. The gas generator housing multi-section aluminum foil application device of claim 1, wherein: the feeding mechanism (3) comprises a material placing disc (301) for placing an aluminum foil adhesive tape, an aluminum film conveying wheel (305) for driving the aluminum foil adhesive tape on the material placing disc (301) to convey to a guide head, the guide head for separating the aluminum foil adhesive tape into an aluminum foil with back adhesive and bottom paper, and a bottom paper recovery disc (302) for tensioning and recovering the bottom paper separated by the guide head;
the guide head comprises a positioning block (406) for positioning the aluminum foil adhesive tape, a guide block (401) for guiding the base paper, and a cutter mechanism for cutting the aluminum foil with the back adhesive when the aluminum foil with the back adhesive is wound on the outer circumferential wall of the film suction barrel to the required length;
the cutting mechanism comprises a cutting knife (402) and a cutting knife cylinder (404) which is directly or indirectly connected with the cutting knife (402) and is used for driving the cutting knife to cut off the aluminum foil with the gum;
the aluminum film conveying wheel (305) is connected with a servo motor B (304) for driving the aluminum film conveying wheel (305) to rotate;
the bottom paper recovery disc (302) is connected with a servo motor A (303) for driving the bottom paper recovery disc (302) to rotate;
the device also comprises a PLC controller which is used for controlling the servo motor A (303) and the servo motor B (304) to synchronously move and controlling the cutter cylinder (404) to move.
3. The gas generator housing multi-section aluminum foil application device of claim 1, wherein: the rotary drive device comprises a servo motor C (501); the film suction cylinder (503) is in transmission connection with a servo motor C (501) through a synchronous pulley (502);
the film suction cylinder driving device comprises a driving cylinder B (506) for driving the film suction cylinder to move in a translation manner and a driving cylinder A (504) for driving the film suction cylinder to move vertically;
the driving cylinder B (506) is arranged on a membrane suction cylinder base (507); and the driving cylinder B (506) is arranged on a membrane suction cylinder base (507) through a membrane suction cylinder supporting seat (505).
4. The gas generator housing multi-section aluminum foil application device of claim 1, wherein: the rolling film sticking mechanism (6) comprises a base (603); the roller driving device is fixed on a base (603); the roller driving device is a pressing air cylinder (604); the roller (601) is in transmission connection with a pressing cylinder (604) through a bearing seat (602).
5. The gas generator housing multi-section aluminum foil application device of claim 1, wherein: the ejection rotating mechanism (7) comprises a clamping tool A (701) for supporting and positioning the shell, a servo motor D (703) for driving the clamping tool A (701) to rotate, and an ejection cylinder A (705) for driving the clamping tool A (701) to move up and down.
6. The gas generator housing multi-section aluminum foil application device of claim 1, wherein: the ejection mechanism (8) comprises a clamping tool B (801) for supporting and positioning the shell and a jacking cylinder B (802) for driving the clamping tool B (801) to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023168816.5U CN213981540U (en) | 2020-12-25 | 2020-12-25 | Gas generator shell multi-section aluminum foil pasting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023168816.5U CN213981540U (en) | 2020-12-25 | 2020-12-25 | Gas generator shell multi-section aluminum foil pasting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213981540U true CN213981540U (en) | 2021-08-17 |
Family
ID=77247944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023168816.5U Withdrawn - After Issue CN213981540U (en) | 2020-12-25 | 2020-12-25 | Gas generator shell multi-section aluminum foil pasting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213981540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251041A (en) * | 2020-12-25 | 2021-08-13 | 湖北航鹏化学动力科技有限责任公司 | Gas generator shell multi-section aluminum foil pasting device |
-
2020
- 2020-12-25 CN CN202023168816.5U patent/CN213981540U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251041A (en) * | 2020-12-25 | 2021-08-13 | 湖北航鹏化学动力科技有限责任公司 | Gas generator shell multi-section aluminum foil pasting device |
| CN113251041B (en) * | 2020-12-25 | 2024-05-31 | 湖北航鹏化学动力科技有限责任公司 | Multistage aluminum foil pasting device for gas generator shell |
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