CN113681184A - Fire extinguisher bottle welding production line - Google Patents
Fire extinguisher bottle welding production line Download PDFInfo
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- CN113681184A CN113681184A CN202110921469.9A CN202110921469A CN113681184A CN 113681184 A CN113681184 A CN 113681184A CN 202110921469 A CN202110921469 A CN 202110921469A CN 113681184 A CN113681184 A CN 113681184A
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- welding
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- spot welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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Abstract
The invention discloses a fire extinguisher bottle body welding production line which comprises a lower end socket spot welding structure, a conveying turnover structure, an upper end socket spot welding structure and a bottle body girth welding structure. A lower end socket spot welding structure comprises a lower end socket conveying mechanism, a bottle body conveying mechanism and a spot welding turntable mechanism I. Upper head spot welding structure is including upper head conveying mechanism and spot welding carousel mechanism II. The spot welding turntable mechanism I and the spot welding turntable mechanism II comprise spot welding turntable assemblies, spot welding assemblies and spot welding discharging assemblies; the spot welding turntable assembly comprises a material moving turntable and a material moving clamping component; the conveying overturning structure comprises an overturning conveying mechanism and an overturning mechanism; the turnover mechanism is arranged at the discharge end of the turnover conveying mechanism and is used for transferring the bottles on the turnover conveying mechanism to the spot welding turntable mechanism II; a spot welding discharging assembly of the spot welding turntable mechanism II conveys the bottle body subjected to secondary spot welding to a bottle body girth welding structure; and performing girth welding on the bottle body girth welding structure. The whole process does not need manual participation, the automation degree is high, and the production efficiency is greatly improved.
Description
Technical Field
The invention belongs to the technical field of fire extinguisher bottle body production, and particularly relates to a fire extinguisher bottle body welding production line.
Background
The bottle of fire extinguisher comprises upper cover, low head and barrel, and upper cover and low head all will weld with the barrel, and present most all welds respectively, even have the equipment of circumferential weld simultaneously, the material loading of bottle also all is artifical transport, and intensity of labour is big and inefficiency.
Disclosure of Invention
In view of the above-described deficiencies in the prior art, the present invention provides a fire extinguisher bottle welding production line.
The technical scheme adopted by the invention is as follows:
a fire extinguisher bottle welding production line comprises a lower head spot welding structure, a conveying turnover structure, an upper head spot welding structure and a bottle girth welding structure.
The lower end socket spot welding structure comprises a lower end socket conveying mechanism, a bottle body conveying mechanism and a spot welding turntable mechanism I.
The upper end socket spot welding structure comprises an upper end socket conveying mechanism and a spot welding turntable mechanism II.
The spot welding turntable mechanism I and the spot welding turntable mechanism II comprise spot welding turntable assemblies, spot welding assemblies and spot welding discharging assemblies;
the spot welding turntable assembly comprises a material moving turntable and a material moving clamping component, wherein the material moving turntable is provided with a plurality of clamping stations, and each clamping station is provided with one material moving clamping component;
at least four stations are arranged along the circumferential direction of the material moving turntable, and are respectively an end socket feeding station, a bottle body feeding station, a spot welding station and a spot welding discharging station;
the lower end socket conveying mechanism and the upper end socket conveying mechanism are respectively arranged at the end socket feeding stations; a spot welding assembly is arranged at the spot welding station; a spot welding discharging assembly is arranged at the spot welding discharging station; the bottle body conveying mechanism is arranged at the corresponding bottle body feeding station;
the conveying overturning structure comprises an overturning conveying mechanism and an overturning mechanism; the feeding end of the overturning conveying mechanism is positioned at a spot welding discharging station of the spot welding turntable mechanism I, and the discharging end of the overturning conveying mechanism is positioned at a bottle body feeding station of the spot welding turntable mechanism II; the turnover mechanism is arranged at the discharge end of the turnover conveying mechanism and is used for transferring the bottles on the turnover conveying mechanism to the spot welding turntable mechanism II;
a spot welding discharging assembly of the spot welding turntable mechanism II conveys the bottle body subjected to secondary spot welding to a bottle body girth welding structure; and performing girth welding on the bottle body girth welding structure.
As a preferred scheme of the invention, the material moving clamping component comprises a clamping base, a clamping power piece and a clamping claw; the clamping base is arranged on the clamping station, the clamping power piece is arranged on the clamping base, the action part of the clamping power piece is provided with clamping claws, and a clamping area is formed between the clamping claws; the clamping base is provided with a clamping accommodating cavity, and the clamping accommodating cavity is communicated with a clamping area of the clamping jaw to form a clamping cavity.
As a preferred scheme of the invention, the discharging component of the spot welding turntable mechanism I comprises a discharging temporary placing table and a discharging member; the ejection of compact is put platform installation temporarily and is in the feeding station department of upset conveying mechanism's feed end, and ejection of compact component includes ejection of compact power spare and ejection of compact piece, and ejection of compact power spare is installed on upset conveying mechanism, and the action portion and the ejection of compact piece of ejection of compact power spare are connected, and ejection of compact piece and ejection of compact are put the platform temporarily and are corresponded and put the bench work piece with the ejection of compact and transmit on the upset conveying mechanism temporarily.
As a preferred scheme of the invention, the lower seal head conveying mechanism and the upper seal head conveying mechanism both comprise a seal head conveyor and a seal head clamping assembly; the end socket clamping assembly is arranged at the discharge end of the end socket conveyor; the seal head clamping assembly comprises a seal head clamping support, a seal head transferring component and a seal head clamping component, the seal head clamping support is arranged at a seal head feeding station, the seal head transferring component is arranged on the seal head clamping support, the seal head clamping component is arranged on the seal head transferring component, and the seal head clamping component clamps a lower seal head or an upper seal head on a seal head conveyor and transfers the lower seal head or the upper seal head under the action of the seal head transferring component.
As a preferred scheme of the invention, the seal head transfer component comprises a seal head rotating motor and a seal head rotating arm, wherein the seal head rotating motor is arranged on the seal head clamping bracket, and an output shaft of the seal head rotating motor is connected with the seal head rotating arm and drives the seal head rotating arm to rotate; the seal head rotating arm is provided with at least one seal head clamping member.
As a preferred scheme of the invention, the seal head clamping member comprises a seal head clamping member and a seal head clamping telescopic member, the seal head clamping telescopic member is mounted on the seal head rotating arm, and a telescopic part of the seal head clamping telescopic member is connected with the seal head clamping support.
As a preferable scheme of the invention, the spot welding assembly comprises a welding base, a welding telescopic component and welding heads, wherein the welding base is positioned at a welding station, the welding telescopic component is arranged on the welding base, the welding telescopic component is provided with at least two symmetrical telescopic parts, each telescopic part is provided with a welding head, and a spot welding area is formed between the opposite welding heads.
As a preferred scheme of the invention, a feeding station is arranged at the feeding end of the turnover conveying mechanism, and a turnover station is arranged at the discharging end of the turnover conveying mechanism; the turnover mechanism comprises a turnover power part, a turnover arm, a turnover die and a turnover feeding and discharging part, wherein a power output part of the turnover power part is connected with the turnover arm and drives the turnover arm to rotate, and the turnover arm corresponds to a turnover station and a bottle body feeding station of a spot welding turntable mechanism II; the turnover arm is provided with at least one turnover mold; each overturning die is provided with a workpiece inlet and outlet, and the overturning feeding and discharging part and the overturning die correspond to the workpiece and are fed into and discharged from the overturning die.
As a preferred scheme of the invention, the overturning mold at least comprises two overturning limiting plates which are oppositely arranged, and an overturning placing cavity is formed between the two opposite overturning limiting plates; the turnover placing cavity faces the workpiece feeding direction and is a workpiece inlet and outlet.
As a preferred scheme of the invention, the bottle body girth welding structure comprises a bottle body feeding mechanism, a bottle body transferring mechanism, a bottle body girth welding mechanism and a bottle body discharging mechanism; the bottle feeding mechanism conveys the bottles subjected to spot welding twice and is provided with at least one feeding station, and each feeding station is sequentially provided with a transfer station, a girth welding station and a discharging station along the conveying direction vertical to the bottle feeding mechanism; the bottle body transferring mechanism is arranged at the transferring station, the bottle body girth welding mechanism is arranged at the girth welding station, and the bottle body discharging mechanism is arranged at the discharging station; the bottle body transferring mechanism transfers the bottle bodies on the bottle body feeding mechanism to the bottle body girth welding mechanism, and the bottle body girth welding mechanism clamps the girth welding and then discharges the bottle bodies through the bottle body discharging mechanism.
As a preferred scheme of the invention, the bottle feeding mechanism comprises a bottle conveyor and a bottle pushing assembly; the bottle body conveyor is provided with at least one feeding station, each feeding station is provided with a bottle body pushing assembly, and the pushing direction of each bottle body pushing assembly is perpendicular to the conveying direction of the bottle body conveyor.
As a preferred scheme of the invention, the bottle body transferring mechanism comprises a bottle body girth welding bin and a bottle body transferring assembly, wherein a feeding hole of the bottle body girth welding bin corresponds to a feeding station; the bottle body ring welding bin is provided with a bottle body transferring track for the bottle body transferring component; the bottle body transferring assembly comprises a bottle body transferring bracket, a bottle body transferring translation assembly and a bottle body transferring lifting assembly; the bottle shifts the support mounting and is located bottle girth welding feed bin below in transfer station department, and bottle shifts translation subassembly and installs on the bottle shifts the support, and the action portion and the bottle of bottle shift translation subassembly are transferred lifting unit and are connected and drive bottle shift lifting unit and translate between transfer station and girth welding station, bottle shifts lifting unit, including bottle shift lift power spare and bottle shift layer board, the action portion and the bottle of bottle shift lift power spare shift layer board are connected and drive bottle shift layer board and remove in vertical in-plane.
As a preferred scheme of the invention, the bottle body circumferential welding bin comprises a bottle body to-be-transferred bin and a circumferential welding discharge plate, wherein a limiting baffle table is arranged at the joint of the bottle body to-be-transferred bin and the circumferential welding discharge plate, a through bottle body transfer track is arranged on the bottle body to-be-transferred bin and the circumferential welding discharge plate, the bottle body to-be-transferred bin is positioned at a transfer station, and a feeding hole of the bottle body to-be-transferred bin corresponds to a feeding station; the girth welding discharge plate is positioned below the bottle body girth welding mechanism, and the discharge end of the girth welding discharge plate corresponds to the bottle body discharge mechanism.
As a preferred scheme of the invention, the bottle body girth welding mechanism comprises a girth welding component and a bottle body clamping component; the ring welding clamping mechanism is arranged at the ring welding station and clamps the bottle body to be subjected to ring welding, and a ring welding head of the ring welding clamping mechanism corresponds to the part to be subjected to ring welding of the bottle body to be subjected to ring welding.
As a preferred scheme of the invention, the girth welding assembly comprises a girth welding bracket, a girth welding clamping component and a girth welding head; at least one ring welding clamping component is arranged on the ring welding support, each ring welding clamping component is provided with a ring welding head, and the ring welding heads correspond to the to-be-welded lines of the to-be-welded bottle bodies.
As a preferred aspect of the present invention, the bottle body clamping assembly comprises a bottle body tightening member and a bottle body rotating member, wherein the bottle body tightening member comprises a bottle body tightening power part and a needle head; the bottle body jacking power piece is connected with the ejector pin head through the conversion piece, and the ejector pin head rotates relative to the bottle body jacking power piece; the thimble head corresponds to the threaded port of the upper end enclosure of the bottle body; the bottle body rotating component comprises a bottle body rotating power part and a bottle body rotating top plate, the bottle body rotating power part drives the bottle body rotating top plate to rotate, and the bottle body rotating top plate and the top pin head correspond to form a bottle body clamping welding area.
The invention firstly spot welds the lower end socket and the bottle body, the lower end socket and the bottle body are spot welded and then transferred to a spot welding discharging station, the spot welding discharging component at the position pushes the bottle body after one-time welding to an overturning conveying mechanism, the overturning conveying mechanism rotates the bottle body and then clamps a clamping component of a spot welding turntable mechanism II to carry out spot welding of the lower end socket, the clamping component releases the bottle body after two-time spot welding, the bottle body falls on the discharging component at the position, the discharging component at the position can directly adopt a conveyor, the bottle body is conveyed in a lying state that the lower end socket is advanced towards the upper end socket, a bottle body feeder conveys the bottle body after two-time spot welding, when reaching the feeding station, the bottle body pushing component pushes the bottle body into a bottle body annular welding bin, the bottle body transferring translation component drives a bottle body transferring lifting component to move from the lower part of the bottle body annular welding bin to the lower part of the bottle body to be transferred bin, then the bottle body transferring lifting component is lifted to jack up the bottle body to be welded, breaking through the splash-proof check curtain along the bottle body transfer track and leading the splash-proof check curtain to the position of the circular welding discharge plate, descending the bottle body transfer lifting component to enable the bottle body to be welded to correspond to the bottle body clamping component, tightly pushing the bottle body between the ejector pin head and the bottle body rotating top plate by the bottle body pushing component, resetting the bottle body transfer lifting component and waiting for next transfer; the bottle rotatory power spare area is whole rotatory, and every welding line all corresponds a soldered connection, and the soldered connection welds, and after the welding, the tight component in bottle top is released the bottle, and the bottle falls to the boxing discharge plate on, and boxing discharge plate slope is fallen to the bottle from boxing discharge plate's discharge end and is arranged the material mechanism and go away by the conveying, and whole process need not artifical the participation, and degree of automation is high, promotes production efficiency greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an assembly schematic diagram of a lower head spot welding structure, a conveying turnover structure and an upper head spot welding structure of the invention.
Fig. 3 is a schematic structural diagram of the spot welding structure of the lower head of the invention.
Fig. 4 is an assembly schematic diagram of the conveying overturning structure and the upper end socket spot welding structure.
Fig. 5 is a schematic structural diagram of the conveying and overturning structure of the present invention.
Fig. 6 is a schematic structural diagram of the lower head conveying mechanism and the upper head conveying mechanism of the invention.
Fig. 7 is a schematic structural view of the head clamping assembly of the present invention.
Fig. 8 is a schematic structural view of the spot welding turntable assembly of the present invention.
Fig. 9 is a schematic structural view of the material transferring and clamping member of the present invention.
Fig. 10 is a schematic view of the construction of the spot welding assembly of the present invention.
FIG. 11 is a first schematic structural diagram of the bottle girth welding structure of the present invention.
FIG. 12 is a second schematic structural view of the bottle girth welding structure of the present invention.
FIG. 13 is an assembly view of the bottle feeding mechanism and the bottle transferring mechanism according to the present invention.
FIG. 14 is a schematic structural view of the bottle body transfer mechanism of the present invention.
FIG. 15 is a schematic view of the bottle body transfer assembly according to the present invention.
FIG. 16 is a schematic view of the structure of the bottle ring welding bin of the present invention.
FIG. 17 is a schematic view of the structure of the bottle body transferring mechanism of the present invention.
FIG. 18 is a schematic view of the structure of the girth welding fixture of the present invention.
FIG. 19 is a schematic view of the bottle body holding assembly of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
Example (b):
the utility model provides a fire extinguisher bottle welding production line, includes lower head spot welding structure 1, carries flip structure 2, upper cover spot welding structure 3, bottle girth welding structure 4.
The lower end socket spot welding structure 1 comprises a lower end socket conveying mechanism 101, a bottle body conveying mechanism 102 and a spot welding turntable mechanism I103.
The upper end socket spot welding structure 3 comprises an upper end socket conveying mechanism 304 and a spot welding turntable mechanism II 305. The spot welding turntable mechanism I103 and the spot welding turntable mechanism II305 respectively comprise a spot welding turntable assembly, a spot welding assembly and a spot welding discharging assembly;
the spot welding turntable assembly comprises a material moving turntable 6 and a material moving clamping component, wherein a plurality of clamping stations are arranged on the material moving turntable 5, and each clamping station is provided with one material moving clamping component 7; the material moving clamping component 7 comprises a clamping base 701, a clamping power piece 702 and clamping claws 703; the clamping base 701 is arranged on a clamping station, the clamping power piece 702 is arranged on the clamping base 701, the action part of the clamping power piece 702 is provided with clamping claws 703, and a clamping area is formed between the clamping claws 703; the clamping base 701 is provided with a clamping accommodating cavity 704, and the clamping accommodating cavity 704 is communicated with a clamping area of the clamping claw 703 to form a clamping cavity.
At least four stations are arranged along the circumferential direction of the material moving turntable 6, and are respectively an end socket feeding station, a bottle body feeding station, a spot welding station and a spot welding discharging station;
the lower end socket conveying mechanism 101 and the upper end socket conveying mechanism 304 are respectively arranged at the end socket feeding stations;
a spot welding assembly is arranged at the spot welding station; a spot welding discharging assembly is arranged at the spot welding discharging station; the bottle body conveying mechanisms 102 are arranged at corresponding bottle body feeding stations;
the conveying turnover structure 2 comprises a turnover conveying mechanism 201 and a turnover mechanism 202; the feeding end of the overturning conveying mechanism 201 is positioned at a spot welding discharging station of the spot welding turntable mechanism I103, and the discharging end of the overturning conveying mechanism 201 is positioned at a bottle body feeding station of the spot welding turntable mechanism II 305; the turnover mechanism 202 is arranged at the discharge end of the turnover conveying mechanism 201 and transfers the bottles on the turnover conveying mechanism 201 to the spot welding turntable mechanism II 305.
The spot welding discharging assembly of the spot welding turntable mechanism II305 conveys the bottle body subjected to the secondary spot welding to the bottle body girth welding structure 4; the bottle body girth welding structure 4 carries out girth welding.
The spot welding discharging assembly of the spot welding turntable mechanism I comprises a discharging temporary placing table and a discharging component; the ejection of compact is put platform installation temporarily and is in the feeding station department of upset conveying mechanism's feed end, and ejection of compact component includes ejection of compact power spare and ejection of compact piece, and ejection of compact power spare is installed on upset conveying mechanism, and the action portion and the ejection of compact piece of ejection of compact power spare are connected, and ejection of compact piece and ejection of compact are put the platform temporarily and are corresponded and put the bench work piece with the ejection of compact and transmit on the upset conveying mechanism temporarily.
The lower end socket conveying mechanism 101 and the upper end socket conveying mechanism 304 both comprise an end socket conveyor 10 and an end socket clamping assembly 11; the end socket clamping assembly 11 is arranged at the discharge end of the end socket conveyor 10; the seal head clamping assembly 11 comprises a seal head clamping support 111, a seal head transferring component and a seal head clamping component, wherein the seal head clamping support 111 is installed at a seal head feeding station, the seal head transferring component is installed on the seal head clamping support 111, the seal head clamping component is installed on the seal head transferring component, and the seal head clamping component clamps a lower seal head or an upper seal head on the seal head conveyor 10 and transfers the lower seal head or the upper seal head under the action of the seal head transferring component.
The seal head transfer component comprises a seal head rotating motor 1121 and a seal head rotating arm 1122, wherein the seal head rotating motor 1121 is installed on the seal head clamping support 111, and an output shaft of the seal head rotating motor 1121 is connected with the seal head rotating arm 1122 and drives the seal head rotating arm 1122 to rotate; two seal head clamping components are arranged on the seal head rotating arm.
The seal head clamping member comprises a seal head clamping member 1131 and a seal head clamping expansion member 1132, the seal head clamping expansion member is installed on the seal head rotating arm 1122, and an expansion part of the seal head clamping expansion member 1132 is connected with the seal head clamping support 111.
The spot welding assembly comprises a welding base 121, a welding telescopic component and a welding head 123, wherein the welding base 121 is located at a welding station, the welding telescopic component is installed on the welding base 121 and is provided with at least two symmetrical telescopic parts, the welding head 123 is installed on each telescopic part, and a spot welding area is formed between the opposite welding heads 123.
A feeding station is arranged at the feeding end of the turnover conveying mechanism 201, and a turnover station is arranged at the discharging end of the turnover conveying mechanism 201; the turnover mechanism 202 comprises a turnover power part 2021, a turnover arm 2022, a turnover die 2023 and a turnover feeding and discharging part 2024, wherein a power output part of the turnover power part 2021 is connected with the turnover arm 2022 and drives the turnover arm 2022 to rotate, and the turnover arm 2022 corresponds to a turnover station and a bottle body feeding station of the spot welding turntable mechanism II 305; the overturning arm 2022 is provided with at least one overturning die 2023; each overturning die 2023 is provided with a workpiece inlet and outlet, and the overturning feeding and discharging piece 2024 and the overturning die 2023 are corresponding to a workpiece and are sent into and sent out of the overturning die.
The overturning die 2023 comprises two overturning limit plates 20231 which are arranged oppositely, and an overturning placing cavity is formed between the two overturning limit plates 20231 which are arranged oppositely; the turnover placing cavity faces the workpiece feeding direction and is a workpiece inlet and outlet.
The bottle body girth welding structure 4 comprises a bottle body feeding mechanism 401, a bottle body transferring mechanism 402, a bottle body girth welding mechanism 403 and a bottle body discharging mechanism 404; the bottle body feeding mechanism 401 conveys the bottle bodies which are spot welded twice, the bottle body feeding mechanism 401 is provided with at least one feeding station, and each feeding station is sequentially provided with a transfer station, a girth welding station and a discharging station along the conveying direction which is vertical to the bottle body feeding mechanism 401; the bottle body transfer mechanism 402 is arranged at a transfer station, the bottle body girth welding mechanism 403 is arranged at a girth welding station, and the bottle body discharge mechanism 404 is arranged at a discharge station; the bottle body transferring mechanism 402 transfers the bottle body on the bottle body feeding mechanism 401 to the bottle body girth welding mechanism 403, and the bottle body girth welding mechanism 403 clamps the girth welding and then discharges the bottle body through the bottle body discharging mechanism 404.
The bottle body feeding mechanism 401 comprises a bottle body conveyor 4011 and a bottle body pushing assembly 4012; the bottle body conveyor 4011 is provided with at least one feeding station, each feeding station is provided with a bottle body pushing assembly 4012, and the pushing direction of the bottle body pushing assembly 4012 is perpendicular to the conveying direction of the bottle body conveyor 4011.
The bottle body transfer mechanism 402 comprises a bottle body girth welding bin 4021 and a bottle body transfer assembly 4022, and a feeding port of the bottle body girth welding bin 4021 corresponds to a feeding station; the bottle body ring welding bin 4021 is provided with a bottle body transfer rail 4024 used by the bottle body transfer assembly 4022; the bottle body transferring assembly 4022 comprises a bottle body transferring bracket 4023, a bottle body transferring translation assembly 4024 and a bottle body transferring lifting assembly 4025; the bottle body transferring bracket 4023 is installed at the transferring station and located below the bottle body ring welding bin 4021, the bottle body transferring translation assembly 4024 is installed on the bottle body transferring bracket 4023, an action part of the bottle body transferring translation assembly 4024 is connected with the bottle body transferring lifting assembly 4025 and drives the bottle body transferring lifting assembly 4025 to translate between the transferring station and the ring welding station, the bottle body transferring lifting assembly 4025 comprises a bottle body transferring lifting power piece 40251 and a bottle body transferring supporting plate 40252, and an action part of the bottle body transferring lifting power piece 40251 is connected with the bottle body transferring supporting plate 40252 and drives the bottle body transferring supporting plate 40252 to move in a vertical plane.
The bottle body boxing welding bin 4021 comprises a bottle body waiting bin 40211 and a boxing welding discharge plate 40212, a limit stop 40213 is arranged at the joint of the bottle body waiting bin 40211 and the boxing welding discharge plate 40212, a through bottle body transfer rail 40214 is arranged on the bottle body waiting bin 40211 and the boxing welding discharge plate 40212, the bottle body waiting bin 40211 is located at a transfer station, and a feed inlet of the bottle body waiting bin 40211 corresponds to a feeding station; the girth welding discharge plate 40212 is located below the bottle girth welding mechanism 403, and the discharge end of the girth welding discharge plate 40212 corresponds to the bottle discharge mechanism 404.
The bottle body girth welding mechanism 403 comprises a girth welding assembly 4031 and a bottle body clamping assembly 4032; the girth welding clamping mechanism 4032 is arranged at the girth welding station and clamps the bottle body to be girth welded, and the girth welding head of the girth welding mechanism 4031 corresponds to the portion to be girth welded of the bottle body to be girth welded.
The girth welding assembly 4031 comprises a girth welding bracket 40311, a girth welding clamping member 40312 and a girth welding head 40313; at least one girth welding clamping member 40312 is arranged on the girth welding bracket 40311, each girth welding clamping member 40312 is provided with a girth welding head 40313, and the girth welding head 40313 corresponds to a to-be-welded line of a bottle body to be welded.
The bottle body holding assembly 4032 includes a bottle body urging member 40321 and a bottle body rotating member 40322, and the bottle body urging member 40321 includes a bottle body urging power element and an ejector pin 403211; the bottle body tightly-pushing power piece is connected with the thimble head 403211 through the conversion piece, and the thimble head rotates relative to the bottle body tightly-pushing power piece; the thimble head 403211 corresponds to the thread opening of the upper end enclosure of the bottle body; bottle body rotating member 40322 includes a bottle body rotating power element and a bottle body rotating top disk 403221, the bottle body rotating power element drives bottle body rotating top disk 403221 to rotate, and bottle body rotating top disk 403221 and thimble head 403211 correspond to form a bottle body clamping welding area.
Firstly, spot welding of a lower end socket and a bottle body is carried out, the lower end socket and the bottle body are transferred to a spot welding discharging station after spot welding, the spot welding discharging assembly at the position pushes the bottle body after primary welding to an overturning conveying mechanism, the overturning conveying mechanism rotates the bottle body and then clamps a clamping member of a spot welding turntable mechanism II, spot welding of the lower end socket is carried out, the clamping member releases the bottle body after secondary spot welding, the bottle body falls onto the discharging assembly at the position, the discharging assembly at the position can directly adopt a conveyor, the bottle body is conveyed in a lying state that the lower end socket is forward and backward than an upper end socket, a bottle body feeder conveys the bottle body after secondary spot welding, when the feeding station is reached, the bottle body pushing assembly pushes the bottle body into a bottle body annular welding bin, a bottle body transferring and translating member drives a bottle body transferring and lifting member to move from the lower part of the bottle body annular welding bin to the lower part of the bottle body to be transferred, then the bottle body transferring and lifting member is lifted to jack up the bottle body to be welded, breaking through the splash-proof check curtain along the bottle body transfer track and leading the splash-proof check curtain to the position of the circular welding discharge plate, descending the bottle body transfer lifting component to enable the bottle body to be welded to correspond to the bottle body clamping component, tightly pushing the bottle body between the ejector pin head and the bottle body rotating top plate by the bottle body pushing component, resetting the bottle body transfer lifting component and waiting for next transfer; the bottle rotatory power spare area is whole rotatory, and every welding line all corresponds a soldered connection, and the soldered connection welds, and after the welding, the tight component in bottle top is released the bottle, and the bottle falls to the boxing discharge plate on, and boxing discharge plate slope is fallen to bottle row material mechanism from the discharge end of boxing discharge plate and is carried away.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a fire extinguisher bottle welding production line which characterized in that: comprises a lower end socket spot welding structure (1), a conveying turnover structure (2), an upper end socket spot welding structure (3) and a bottle body girth welding structure (4);
the lower end socket spot welding structure (1) comprises a lower end socket conveying mechanism (101), a bottle body conveying mechanism (102) and a spot welding turntable mechanism I (103);
the upper end socket spot welding structure (3) comprises an upper end socket conveying mechanism (304) and a spot welding turntable mechanism II (305);
the spot welding turntable mechanism I (103) and the spot welding turntable mechanism II (305) respectively comprise a spot welding turntable assembly, a spot welding assembly and a spot welding discharging assembly;
the spot welding turntable assembly comprises a material moving turntable (6) and a material moving clamping component, wherein a plurality of clamping stations are arranged on the material moving turntable (5), and each clamping station is provided with one material moving clamping component (7);
at least four stations are arranged along the circumferential direction of the material moving turntable (6), and are respectively a sealing head feeding station, a bottle body feeding station, a spot welding station and a spot welding discharging station;
the lower end socket conveying mechanism (101) and the upper end socket conveying mechanism (304) are respectively arranged at the end socket feeding stations;
a spot welding assembly is arranged at the spot welding station; a spot welding discharging assembly is arranged at the spot welding discharging station; the bottle body conveying mechanisms (102) are arranged at corresponding bottle body feeding stations;
the conveying overturning structure (2) comprises an overturning conveying mechanism (201) and an overturning mechanism (202); the feeding end of the overturning conveying mechanism (201) is positioned at a spot welding discharging station of the spot welding turntable mechanism I (103), and the discharging end of the overturning conveying mechanism (201) is positioned at a bottle body feeding station of the spot welding turntable mechanism II (305); the turnover mechanism (202) is arranged at the discharge end of the turnover conveying mechanism (201) and transfers the bottles on the turnover conveying mechanism (201) to the spot welding turntable mechanism II (305);
a spot welding discharging assembly of the spot welding turntable mechanism II (305) conveys the bottle body subjected to the secondary spot welding to the bottle body girth welding structure (4); the bottle body girth welding structure (4) carries out girth welding.
2. The fire extinguisher bottle body welding production line of claim 1, characterized in that: the material moving clamping component (7) comprises a clamping base (701), a clamping power piece (702) and a clamping claw (703); the clamping base (701) is installed on the clamping station, the clamping power piece (702) is installed on the clamping base (701), the clamping claws (703) are installed on the action portion of the clamping power piece (702), and a clamping area is formed between the clamping claws (703).
3. The fire extinguisher bottle body welding production line of claim 1, characterized in that: the lower end socket conveying mechanism (101) and the upper end socket conveying mechanism (304) both comprise an end socket conveyor (10) and an end socket clamping assembly (11); the seal head clamping assembly (11) is arranged at the discharge end of the seal head conveyor (10); the seal head clamping assembly (11) comprises a seal head clamping support (111), a seal head transferring component and a seal head clamping component, the seal head clamping support (111) is installed at a seal head feeding station, the seal head transferring component is installed on the seal head clamping support (111), the seal head clamping component is installed on the seal head transferring component, and the seal head clamping component clamps a lower seal head or an upper seal head on the seal head conveyor (10) and transfers the lower seal head or the upper seal head under the action of the seal head transferring component.
4. The fire extinguisher bottle body welding production line of claim 3, characterized in that: the end socket transferring component comprises an end socket rotating motor (1121) and an end socket rotating arm (1122), wherein the end socket rotating motor (1121) is installed on the end socket clamping support (111), and an output shaft of the end socket rotating motor (1121) is connected with the end socket rotating arm (1122) and drives the end socket rotating arm (1122) to rotate; the seal head rotating arm is provided with at least one seal head clamping component; the seal head clamping component comprises a seal head clamping piece (1131) and a seal head clamping expansion piece (1132), the seal head clamping expansion piece is installed on the seal head rotating arm (1122), and the expansion part of the seal head clamping expansion piece (1132) is connected with the seal head clamping support (111).
5. The fire extinguisher bottle body welding production line of claim 1, characterized in that: the spot welding assembly comprises a welding base (121), a welding telescopic component and a welding head (123), wherein the welding base (121) is located at a welding station, the welding telescopic component is installed on the welding base (121), the welding telescopic component is provided with at least two symmetrical telescopic parts, each telescopic part is provided with the welding head (123), and a spot welding area is formed between the opposite welding heads (123).
6. The fire extinguisher bottle body welding production line of claim 1, characterized in that: a feeding station is arranged at the feeding end of the turnover conveying mechanism (201), and a turnover station is arranged at the discharging end of the turnover conveying mechanism (201); the turnover mechanism (202) comprises a turnover power part (2021), a turnover arm (2022), a turnover die (2023) and a turnover feeding and discharging part (2024), wherein a power output part of the turnover power part (2021) is connected with the turnover arm (2022) and drives the turnover arm (2022) to rotate, and the turnover arm (2022) corresponds to a turnover station and a bottle body feeding station of the spot welding turntable mechanism II (305); at least one overturning die (2023) is arranged on the overturning arm (2022); each overturning die (2023) is provided with a workpiece inlet and outlet, and the overturning feeding and discharging piece (2024) and the overturning die (2023) are corresponding to a workpiece and are fed into and discharged from the overturning die.
7. The fire extinguisher bottle body welding production line of claim 1, characterized in that: the bottle body girth welding structure (4) comprises a bottle body feeding mechanism (401), a bottle body transferring mechanism (402), a bottle body girth welding mechanism (403) and a bottle body discharging mechanism (404); the bottle feeding mechanism (401) conveys the bottles which are spot-welded twice, the bottle feeding mechanism (401) is provided with at least one feeding station, and each feeding station is sequentially provided with a transfer station, a girth welding station and a discharging station along the conveying direction which is vertical to the bottle feeding mechanism (401); the bottle body transfer mechanism (402) is arranged at a transfer station, the bottle body girth welding mechanism (403) is arranged at a girth welding station, and the bottle body discharge mechanism (404) is arranged at a discharge station; the bottle body transferring mechanism (402) transfers the bottle bodies on the bottle body feeding mechanism (401) to the bottle body girth welding mechanism (403), and the bottle body girth welding mechanism (403) clamps the girth welding and then discharges the bottle bodies through the bottle body discharging mechanism (404).
8. The fire extinguisher bottle body welding production line of claim 7, characterized in that: the bottle body transfer mechanism (402) comprises a bottle body girth welding bin (4021) and a bottle body transfer assembly (4022), and a feeding port of the bottle body girth welding bin (4021) corresponds to a feeding station; the bottle body ring welding bin (4021) is provided with a bottle body transfer track (4024) used by the bottle body transfer assembly (4022); the bottle body transferring assembly (4022) comprises a bottle body transferring bracket (4023), a bottle body transferring translation assembly (4024) and a bottle body transferring lifting assembly (4025); the bottle body transferring support (4023) is arranged at a transferring station and located below the bottle body girth welding bin (4021), the bottle body transferring translation assembly (4024) is arranged on the bottle body transferring support (4023), an action part of the bottle body transferring translation assembly (4024) is connected with the bottle body transferring lifting assembly (4025) and drives the bottle body transferring lifting assembly (4025) to translate between the transferring station and the girth welding station, the bottle body transferring lifting assembly (4025) comprises a bottle body transferring lifting power part (40251) and a bottle body transferring supporting plate (40252), and an action part of the bottle body transferring lifting power part (40251) is connected with the bottle body transferring supporting plate (40252) and drives the bottle body transferring supporting plate (40252) to move in a vertical plane.
9. The fire extinguisher bottle body welding production line of claim 8, characterized in that: the bottle body ring welding storage bin (4021) comprises a bottle body waiting rotating bin (40211) and a ring welding discharging plate (40212), a limiting stop table (40213) is arranged at the joint of the bottle body waiting rotating bin (40211) and the ring welding discharging plate (40212), a through bottle body transferring track (40214) is arranged on the bottle body waiting rotating bin (40211) and the ring welding discharging plate (40212), the bottle body waiting rotating bin (40211) is located at a transferring station, and a feeding port of the bottle body waiting rotating bin (40211) corresponds to a feeding station; the girth welding discharge plate (40212) is positioned below the bottle body girth welding mechanism (403), and the discharge end of the girth welding discharge plate (40212) corresponds to the bottle body discharge mechanism (404).
10. The fire extinguisher bottle body welding production line of claim 8, characterized in that: the bottle body girth welding mechanism (403) comprises a girth welding assembly (4031) and a bottle body clamping assembly (4032); the girth welding clamping mechanism (4032) is arranged at the girth welding station and clamps the bottle body to be girth welded, and a girth welding head of the girth welding mechanism (4031) corresponds to the portion to be girth welded of the bottle body to be girth welded;
the girth welding assembly (4031) comprises a girth welding bracket (40311), a girth welding clamping component (40312) and a girth welding head (40313); at least one girth welding clamping component (40312) is arranged on the girth welding bracket (40311), each girth welding clamping component (40312) is provided with a girth welding head (40313), and each girth welding head (40313) corresponds to a to-be-welded line of the to-be-welded bottle body;
the bottle body clamping assembly (4032) comprises a bottle body propping member (40321) and a bottle body rotating member (40322), and the bottle body propping member (40321) comprises a bottle body propping power part and a thimble head (403211); the bottle body tightly-pushing power piece is connected with the thimble head (403211) through the conversion piece, and the thimble head rotates relative to the bottle body tightly-pushing power piece; and the thimble head (403211) corresponds to the thread opening of the upper end enclosure of the bottle body; bottle body rotating member (40322), including bottle body rotation power piece and bottle body rotation top dish (403221), bottle body rotation power piece drives bottle body rotation top dish (403221) and rotates, and bottle body rotation top dish (403221) corresponds with thimble head (403211) and forms bottle body centre gripping weld region.
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| CN113681184B (en) | 2022-11-01 |
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