CN215393082U - Movable double-welding-gun mechanism for double weldments of filter press and gas-shielded automatic electric welding machine - Google Patents
Movable double-welding-gun mechanism for double weldments of filter press and gas-shielded automatic electric welding machine Download PDFInfo
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- CN215393082U CN215393082U CN202121563063.XU CN202121563063U CN215393082U CN 215393082 U CN215393082 U CN 215393082U CN 202121563063 U CN202121563063 U CN 202121563063U CN 215393082 U CN215393082 U CN 215393082U
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Abstract
The utility model discloses a movable double-welding gun mechanism for double weldments of a filter press and a gas shielded automatic electric welding machine, wherein the mechanism comprises a servo motor, a threaded driving shaft, a double-gun movable nut, a threaded shaft end seat, a nut sliding rail, a double-gun movable plate, a gun adjusting circular plate and a welding gun fixing device; the key points of the innovative scheme are as follows: the single-gun walking device is improved into an adjustable double-gun walking device, the distance between double gun inserting sleeves of the double-gun walking device corresponds to the distance between double weldments, and a servo motor drives a double-gun moving nut and drives the double-gun walking device, so that two smelting-maintaining welding guns can automatically weld two sections of alternate double weldments of the pull plate rail frame at the same time; the automatic welding level and the production efficiency of the double weldments of the filter press are improved. The gas shielded automatic electric welding machine solves the technical problems that a single welding gun mechanism cannot simultaneously weld two sections of welding seams of alternate double-welded pieces of the pull plate rail frame and cannot simultaneously weld two pieces (simultaneously weld two pieces) by one machine, and expands the function of one machine for double welding of the gas shielded automatic electric welding machine; the product can increase the efficiency.
Description
Technical Field
The utility model belongs to the technical field of carbon dioxide gas protection automatic electric welding machines, and relates to a movable double-welding-gun mechanism for simultaneously and automatically welding two spaced welding pieces on a large scale by a filter press.
Background
The electric welding machine is a welding device which utilizes high-temperature electric arcs generated when positive and negative poles are short-circuited instantly to melt welding flux and a welded material on an electric welding rod so as to combine the welded material with a contacted object; an automatic welding machine, which automatically feeds welding wires to a longer linear welding seam and a regular curve welding seam for automatic welding; the gas shielded automatic electric welding machine is an automatic electric welding machine which uses carbon dioxide gas to shield a welding pool and electrodes; the welding machine mainly comprises a welding power supply, a movable welding gun mechanism (comprising a melting welding gun and a gun moving mechanism), a wire feeding mechanism, an air supply system and a control system.
The movable welding gun mechanism is a key automatic execution mechanism of the carbon dioxide gas protection automatic electric welding machine, and the function of the welding gun is to output CO2 gas and conductive welding wires; the gun moving mechanism is used for enabling the welding gun to automatically move along the direction of the welding seam. The welding power supply is used for providing current and voltage for welding; the wire feeding mechanism is used for feeding the welding wire in the welding wire disc to the outlet of the welding gun; the gas supply system is used for converting CO2 liquid in a CO2 liquid gas cylinder into gas, and the gas enters a pipeline through pressure reduction and is ejected from a nozzle at a certain flow rate; the control system is used for automatically controlling the electric welding machine to automatically weld the workpiece according to design parameters.
The filter press is a pressurized filtering device with multiple filtering chambers operated intermittently; with the rapid development of global energy and environmental protection industries, the demand of industries such as energy, resource development, environmental protection, three-waste treatment and the like on the filter press is greatly increased. The filter press comprises a plate pulling and cake unloading mechanism and a plate pulling trolley thereof, wherein the plate pulling trolley is arranged on plate pulling rails on two sides of a main beam; the pull plate track is very long (more than 13m long), and a plurality of pull plate track frame supports are needed (the pull plate track frames are arranged on two sides of the main beam); the pulling plate track frame consists of an angle steel bracket and double mounting lugs, wherein the double mounting lugs are vertically welded on one side of the angle steel bracket at intervals, as shown in the attached figure 9; the workload of the multi-pulling-plate track frame welding is large, manual welding is started, and the labor amount of the process is large; the special movable welding gun mechanism (movable single welding gun mechanism) is used for welding in a later improved mode, and the work efficiency is improved; however, because two mounting lugs need to be welded on one angle steel bracket and two sections of welding seams are arranged at intervals, the welding of the track frame of the pulling plate cannot be completed at one time, and the total manufacturing progress of the filter press is still influenced by the link.
The existing movable welding gun mechanism, namely the movable single welding gun mechanism special for welding the filter press pulling plate rail frame has the following defects: the movable single welding gun mechanism is a semi-automatic welding gun mechanism, can not complete the welding of two sections of welding seams of double welding pieces at intervals of a pull plate rail frame (not suitable for the welding of the double welding pieces) at one time, and a workpiece must be turned around manually and then welded, so that the work efficiency can not meet the increasing requirement of the manufacturing task of the filter press; in order to meet the requirement of a user on delivery date, the welding efficiency of a movable welding gun mechanism for two sections of welding seams of an interphase double-welding piece is at an urgent need, the automation level of the gas-shielded automatic electric welding machine for the interphase double-welding piece is further improved, and the technical problem that one machine is used for welding double pieces simultaneously (welding double pieces simultaneously) which is always desired to be solved but is not successful is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the existing movable single welding gun mechanism, solve the technical problems that the movable single welding gun mechanism cannot simultaneously complete the welding of two sections of welding seams of the inter-phase double-welded part of the pull plate rail frame at one time, cannot perform double welding (simultaneously weld two parts) by one machine and has the semi-automatic welding efficiency of the inter-phase double-welded part of the pull plate rail frame to be improved, and provide the movable double welding gun mechanism for the double-welded part of the filter press and the gas shielded automatic electric welding machine; the utility model relates to a gas-shielded automatic electric welding machine, in particular to a gas-shielded automatic electric welding machine with a movable double-welding-gun mechanism for double weldments of a filter press, which is called for short because the number of characters of a patent name is limited.
The utility model solves the problems of the prior art and adopts the improved and innovative technical scheme that: a movable double-welding gun mechanism (hereinafter referred to as the movable double-welding gun mechanism) for double weldments of a filter press; the main point of the general technical scheme is that compared with the prior art, the innovative general structure has the prominent substantive characteristics that: on the basis of the existing movable single-welding gun mechanism, the single-welding gun moving device is improved into an adjustable double-welding gun moving device (a movable double-welding gun bracket comprises a double-welding gun moving plate, a gun adjusting circular plate and a welding gun fixing device), the distance between double gun inserting sleeves of the double-welding gun moving device corresponds to the distance between double welding pieces, a servo motor drives a double-gun moving nut and drives the double-welding piece moving device, two sections of welding seams of two alternate double welding pieces of a pull plate track frame of two fusion welding guns can be automatically welded at the same time, the adaptive range of a gas protection automatic electric welding machine to the double welding pieces is expanded, and the automatic welding level and the production efficiency of the double welding pieces of the filter press are improved; therefore, the technical problems that the mobile single-welding-gun mechanism cannot simultaneously complete the welding of two sections of welding seams of the pull plate rail frame interphase double-welded part at one time, one machine cannot perform double welding (simultaneously weld two parts), and the semi-automatic welding efficiency of the pull plate rail frame interphase double-welded part is to be improved are solved.
The specific design scheme is as follows: the movable double-welding-gun mechanism mainly comprises a servo motor, a threaded driving shaft, a double-gun movable nut, a threaded shaft end seat, a nut sliding rail, a double-gun movable plate, a gun adjusting circular plate and a welding gun fixing device; the servo motor is an 80AEA07530+08EB type servo motor; the effective length of the threaded driving shaft is greater than that of a filter press weldment (namely, a pulling plate rail frame); the double-gun movable nut comprises a transmission nut and a nut sliding plate, wherein the transmission nut is matched with the threaded driving shaft in specification, and the nut sliding plate is provided with double V-shaped positioning teeth; the threaded shaft end seat is a threaded driving shaft end mounting seat; the nut sliding rail is provided with a V-shaped groove matched with the V-shaped positioning teeth of the double-gun movable nut; the double-gun moving plate is a T-shaped double-gun moving plate and comprises a connecting nut vertical plate and a gun adjusting circular plate mounting transverse plate, wherein the connecting nut vertical plate is provided with four adjustable connecting holes, and two ends of the gun adjusting circular plate mounting transverse plate are respectively provided with double adjustable mounting holes; the gun adjusting circular plate is an L-shaped gun adjusting circular plate and comprises an arc hole circular plate and a moving plate connecting plate, wherein the arc hole circular plate is provided with adjustable double arc holes, and the moving plate connecting plate is provided with double mounting holes; the welding gun fixing device is an L-shaped welding gun fixing device and comprises a gun adjusting circular distribution plate, a welding gun support and a gun inserting sleeve, wherein the gun adjusting circular distribution plate is provided with an adjustable double-arc hole which is the same as a gun adjusting circular plate, the gun inserting sleeve comprises a sleeve and a welding gun fixing screw, and the inner diameter of the gun inserting sleeve is matched with the outer diameter of the two melting-maintaining welding gun heads.
The connection relation of the main parts is as follows: (1) assembling a gun moving driving device: the double-nut sliding rails are arranged on the double-welding tooling table in parallel, and the distance between the V-shaped grooves of the double-nut sliding rails is equal to the distance between the double-V-shaped positioning teeth of the double-nut moving nut; the servo motor and the threaded shaft end seat are respectively arranged at one end of each nut sliding rail; the double-gun movable nut is screwed on the threaded driving shaft and is arranged on the double-nut sliding rail; one end of the threaded driving shaft is connected with the servo motor, and the other end of the threaded driving shaft is sleeved on the threaded shaft end seat; the servo motor can accurately drive the double-gun movable nut to move; (2) assembling the double-gun device: the double-gun moving plate is arranged on a nut sliding plate of the double-gun moving nut; the double-adjusting gun circular plate is adjustably arranged on the double-gun moving plate; the welding gun fixing device is adjustably arranged on the gun adjusting circular plate; the double-insertion gun sleeve can move synchronously along with the double-insertion gun moving nut; (3) external connection: the servo motor is connected with an electric welding program control console; and two fuse welding guns are inserted into the gun inserting sleeve, and are fixed by screws after the double fuse welding gun heads are adjusted to be aligned with a welding object (a rail frame welding line of a weldment).
The utility model also provides a gas shielded automatic electric welding machine, namely a carbon dioxide gas shielded double-gun automatic electric welding machine, which uses the movable double-welding-gun mechanism for the double weldments of the filter press; the gas shielded automatic electric welding machine mainly comprises a welding power supply, a movable double-welding gun mechanism, two melting-maintaining welding guns, a wire feeding mechanism, a gas supply system, an electric welding program control console, a foot switch and an emergency stop button; the double-gun welding tool is matched with a double-gun welding tool for use, and has the function of automatically welding two sections of linear welding seams of the interphase double-welding piece simultaneously by one electric welding machine (one-machine double-welding function).
The movable double-welding gun mechanism for the double weldment of the filter press and the gas shielded automatic electric welding machine have the advantages of simultaneous double gun walking, double gun adjustability, one machine for double welding, automation, high efficiency and reliable performance; the automatic welding machine has the advantages that the single-gun walking device is improved into the adjustable double-gun walking device, so that two fusion welding guns can automatically weld two sections of welding seams of the two interphase welding pieces of the pull plate rail frame at the same time, the one-machine double-welding function of the gas shielded automatic welding machine is expanded, the automatic welding level and the production efficiency of the double welding pieces of the filter press are improved, the technical problem that one-machine double-welding is always desired to be solved but is not successful is solved, and the blank of the carbon dioxide gas shielded double-gun automatic welding machine in China is filled; the product can increase the efficiency.
Drawings
FIG. 1 is a top view of a mobile dual torch mechanism for dual weldments of a filter press according to the present invention.
Fig. 2 is a left side view of the mobile double welding gun mechanism for the double weldment of the filter press according to the present invention.
FIG. 3 is a schematic view of a dual-gun traveling nut of the traveling dual-welding-gun mechanism for dual weldments of a filter press according to the present invention.
FIG. 4 is a schematic diagram of a dual-gun moving plate of the movable dual-welding-gun mechanism for the dual-weldment of the filter press according to the utility model.
FIG. 5 is a schematic view of a gun adjusting circular plate of the movable double-welding-gun mechanism for double-welded parts of the filter press according to the present invention.
FIG. 6 is a schematic view of the welding gun fixing device of the movable double-welding gun mechanism for the double-welded parts of the filter press.
FIG. 7 is a top view of the assembly of the components associated with the mobile dual torch mechanism of the gas shielded automatic welder of the present invention.
FIG. 8 is a left side view of the assembled components of the mobile dual torch mechanism of the gas shielded automatic welder of the present invention.
Fig. 9 is a schematic perspective view of a filter press pulling plate rail frame (comprising an angle iron bracket and a double-bracket mounting lug) welded by using the gas shielded automatic electric welding machine of the utility model.
Reference numerals: 1-double welding tool table, 2-part unloading cylinder, 3-two fusion-maintaining welding guns, 4-double welding tool mechanism for double welding parts of filter press (short for: the movable double welding tool mechanism or the utility model), 5-welding part positioning device, 6-electric welding program control table, 7-electric welding protective cover, 8-foot switch, 9-emergency stop button, 15-servo motor, 16-thread driving shaft, 17-double gun moving nut, 18-thread shaft end seat, 19-nut sliding rail, 20-double gun moving plate, 21-gun adjusting circular plate, 22-welding gun fixing device, 23-gun adjusting circular matching plate, 24-welding gun support, 25-gun inserting sleeve, 26-angle steel support, 27-support mounting lug and 29-track frame welding line.
Detailed Description
The technical solution of the embodiment of the present invention is described below with reference to the accompanying drawings in an embodiment of the utility model, wherein the embodiment is only a part of the preferred embodiments of the present invention, and not all embodiments are described. All other embodiments, such as a mobile twin-torch mechanism with the same twin-torch mode and similar structure, which are not inventive by those skilled in the art, are within the protection scope of the present invention.
Example 1
A movable double-welding gun mechanism 4 (a movable double-welding gun mechanism for short) for double weldments of a filter press; the main points of the overall embodiment of the innovation are: on the basis of the existing movable single-welding-gun mechanism, the single-welding-gun device is improved into an adjustable double-welding-gun device (a double-welding-gun bracket can be adjusted and comprises a double-gun movable plate 20, a gun adjusting circular plate 21 and a welding gun fixing device 22), the distance between double gun inserting sleeves 25 of the double-welding-gun device corresponds to the distance between double weldments, a servo motor 15 drives a double-gun moving nut 17 and drives the double-welding-gun device to be moved, two sections of welding seams 29 of two alternate double weldments of the two fuse welding guns 3 on the pull plate track frame can be automatically welded at the same time, the application range of the gas-shielded automatic electric welding machine on the double weldments is expanded, and the automatic welding level and the welding efficiency of the double weldments of the filter press are improved.
The specific implementation scheme is as follows: the movable double-welding-gun mechanism 4 mainly comprises a servo motor 15, a threaded driving shaft 16, a double-gun movable nut 17, a threaded shaft end seat 18, a nut sliding rail 19, a double-gun movable plate 20, a gun adjusting circular plate 21 and a welding gun fixing device 22; the movable double-welding-gun mechanism 4 is installed on the double-welding tool table 1, the two fuse welding guns 3 are inserted into the gun inserting sleeves 25 of the movable double-welding-gun mechanism 4, the gun heads of the two fuse welding guns 3 are adjusted to be aligned with welding objects (rail frame welding seams 29 of welding pieces), and then the two fuse welding guns 3 are fixed by screws, so that one electric welding machine can automatically weld two sections of welding seams 29 of the two welding pieces at the same time.
The servo motor 15 is an 80AEA07530+08EB type servo motor, and can accurately control the rotation of the motor so as to realize the accurate positioning of the double-gun movable nut 17; the servo motor 15 is arranged at one end of the nut sliding rail 19 and is connected with the electric welding program control console 6; for driving the double gun traveling nut 17 and driving the double gun device.
The effective length of the threaded driving shaft 16 is greater than that of a filter press weldment (namely, a pulling plate rail frame); one end of a threaded driving shaft 16 is connected with the servo motor 15, and the other end of the threaded driving shaft is sleeved on a threaded shaft end seat 18; for driving the double gun traveling nut 17.
The double-gun movable nut 17 comprises a transmission nut and a nut sliding plate, wherein the transmission nut is matched with the threaded driving shaft 16 in specification, and the nut sliding plate is provided with double V-shaped positioning teeth; the double-gun movable nut 17 is screwed on the threaded driving shaft 16 and is arranged on a double-nut sliding rail 19 (the double V-shaped positioning teeth of the sliding plate are matched with the V-shaped grooves of the sliding rail) so as not to rotate along with the threaded driving shaft 16; for driving the double gun device.
The threaded shaft end seat 18 is a mounting seat for the threaded driving shaft 16 end; the threaded shaft end seat 18 is arranged at one end of the nut sliding rail 19; for supporting one end of a threaded drive shaft 16.
The nut sliding rail 19 is provided with a V-shaped groove matched with the V-shaped positioning teeth of the double-gun movable nut 17; the double-nut sliding rails 19 are parallelly arranged on the double-welding tooling table 1, and the distance between the V-shaped grooves of the double-nut sliding rails is equal to the distance between the double-V-shaped positioning teeth of the double-nut moving nut 17; serving as a guide for the double gun traveling nut 17.
The double-gun moving plate 20 is a T-shaped double-gun moving plate and comprises a connecting nut vertical plate and a gun adjusting circular plate mounting transverse plate, wherein the connecting nut vertical plate is provided with four adjustable connecting holes, and two ends of the gun adjusting circular plate mounting transverse plate are respectively provided with double adjustable mounting holes; the double-gun moving plate 20 is arranged on a nut sliding plate of the double-gun moving nut 17; for adjustably mounting a gun adjusting circular plate 21 and connecting the double-gun moving nut 17.
The gun adjusting circular plate 21 is an L-shaped gun adjusting circular plate and comprises an arc hole circular plate and a moving plate connecting plate, wherein the arc hole circular plate is provided with adjustable double arc holes, and the moving plate connecting plate is provided with double mounting holes; a double-adjusting gun circular plate 21 is adjustably arranged on the double-gun moving plate 20; for adjusting the orientation of the welding gun fixing device 22 by matching with the gun-adjusting circular matching plate 23.
The welding gun fixing device 22 is an L-shaped welding gun fixing device and comprises a gun adjusting circular distribution plate 23, a welding gun support 24 and a gun inserting sleeve 25, wherein the gun adjusting circular distribution plate 23 is provided with an adjustable double-arc hole which is the same as the gun adjusting circular plate 21, the gun inserting sleeve 25 comprises a sleeve and a welding gun fixing screw, and the inner diameter of the gun inserting sleeve 25 is matched with the outer diameter of the head of the two fuse welding guns 3; the welding gun fixing device 22 is adjustably arranged on the gun adjusting circular plate 21; is used for installing two melting-protecting welding guns 3 in an adjustable way.
The movable double-welding-gun mechanism 4 for the double-weldment of the filter press has the advantages of simultaneous double-gun walking, double-gun adjustability, one-machine double-welding, automation, high efficiency and reliable performance; the technical problems that a mobile single welding gun mechanism cannot simultaneously complete welding of two sections of welding seams of the inter-phase double-weldment of the pull plate rail frame at one time, one machine cannot perform double welding (simultaneously weld two pieces), and semi-automatic welding efficiency of the inter-phase double-weldment of the pull plate rail frame is to be improved are solved; the automatic welding level and the production efficiency of the double weldments of the filter press are improved, and the product development can be enhanced.
Example 2
A gas shielded automatic electric welding machine (automatic electric welding machine for short), namely carbon dioxide gas shielded double-gun automatic electric welding machine, uses the filter press double-welding-gun mechanism 4 (mobile double-welding-gun mechanism for short) for double weldments provided by the utility model; the gas shielded automatic electric welding machine mainly comprises a welding power supply, a movable double-welding gun mechanism 4, two melting-maintaining welding guns 3, a wire feeding mechanism, a gas supply device, an electric welding program control console 6, a foot switch 8 and an emergency stop button 9; the double-gun welding tool is matched with a double-gun welding tool (comprising a double-welding tool table 1, a weldment positioning device 5, an electric welding protective cover 7 and a piece unloading cylinder 2) for use, and has the function of automatically welding two sections of welding seams 29 of two interphase double weldments simultaneously by one electric welding machine (one-machine double-welding function). The utility model is a common technical part with the prior art and is manufactured according to the current standard of the carbon dioxide gas protection automatic electric welding machine in China.
Final assembly debugging of the automatic electric welding machine: the movable double-welding gun mechanism 4 is arranged at a corresponding position at one end of the double-welding tooling table 1; the two fuse welding guns 3 are adjustably arranged in a gun inserting sleeve 25 of the movable double-welding-gun mechanism 4, and the two fuse welding guns 3 are fixed by screws after the gun heads of the two fuse welding guns 3 are adjusted to be aligned with a welding object (a rail frame welding seam 29 of a weldment); the electric welding program control table 6 is arranged at the other end of the double-welding tooling table 1; the emergency stop button 9 is arranged at one corner of the electric welding protective cover 7, and the foot switch 8 is arranged on the ground close to the emergency stop button 9; the welding power supply, the wire feeding mechanism and the gas supply device are respectively arranged at corresponding positions near the double-welding tooling table 1 and are communicated with two melting-protection welding guns 3 in parallel.
The process for welding the pulling plate rail frame by using the automatic electric welding machine comprises the following steps: (1) positioning the double weldments: manually and vertically spot-welding the double-bracket mounting lug 27 of the pulling plate track frame on the designed position of the angle iron bracket 26, and then placing the angle iron bracket on the weldment positioning device 5; (2) automatic double welding: the pedal switch 8 is manually stepped on to start, and under the control of the program control system, the automatic electric welding machine automatically welds two sections of welding seams 29 of the two interphase welding pieces at the same time, and automatically stops after welding; pressing the emergency stop button 9 to stop the machine in an emergency; (3) automatic unloading: after the welding is stopped, the piston rod of the unloading cylinder 2 pushes the welded pulling plate rail frame out of the electric welding protective cover 7.
The gas shielded automatic electric welding machine has the advantages that the single-gun walking device is improved into the adjustable double-gun walking device, two fuse welding guns 3 can automatically weld two sections of welding seams of the alternate double-welding piece of the pulling plate track frame at the same time, the one-machine double-welding function of the gas shielded automatic electric welding machine is expanded (the welding of other similar double-welding pieces is also adapted), the automatic welding level and the production efficiency of the double-welding piece of the filter press are improved, the technical problem that people always desire to solve but always fail to obtain successful one-machine double welding is solved, and the blank of the carbon dioxide gas shielded double-gun automatic electric welding machine in China is filled; the product can increase the efficiency.
Claims (3)
1. A movable double-welding gun mechanism for double weldments of a filter press comprises a servo motor, a threaded driving shaft, a double-gun movable nut, a threaded shaft end seat, a nut sliding rail, a double-gun movable plate, a gun adjusting circular plate and a welding gun fixing device; the method is characterized in that: the double-gun moving plate is a T-shaped double-gun moving plate and comprises a connecting nut vertical plate and a gun adjusting circular plate mounting transverse plate, wherein the connecting nut vertical plate is provided with four adjustable connecting holes, and two ends of the gun adjusting circular plate mounting transverse plate are respectively provided with double adjustable mounting holes; the gun adjusting circular plate is an L-shaped gun adjusting circular plate and comprises an arc hole circular plate and a moving plate connecting plate, wherein the arc hole circular plate is provided with adjustable double arc holes, and the moving plate connecting plate is provided with double mounting holes; the welding gun fixing device is an L-shaped welding gun fixing device and comprises a gun adjusting circular distribution plate, a welding gun support and a gun inserting sleeve, wherein the gun adjusting circular distribution plate is provided with an adjustable double-arc hole which is the same as a gun adjusting circular plate, the gun inserting sleeve comprises a sleeve and a welding gun fixing screw, and the inner diameter of the gun inserting sleeve is matched with the outer diameter of the two melting-maintaining welding gun heads; the interconnection relationship is: the double-gun moving plate is arranged on a nut sliding plate of the double-gun moving nut; the double-adjusting gun circular plate is adjustably arranged on the double-gun moving plate; the welding gun fixing device is adjustably arranged on the gun adjusting circular plate; the double-insertion gun sleeve can move synchronously along with the double-insertion gun moving nut.
2. The movable double welding gun mechanism for the double weldment of the filter press according to claim 1, wherein: the servo motor is an 80AEA07530+08EB type servo motor; the effective length of the threaded driving shaft is greater than that of a filter press weldment; the double-gun movable nut comprises a transmission nut and a nut sliding plate, wherein the transmission nut is matched with the threaded driving shaft in specification, and the nut sliding plate is provided with double V-shaped positioning teeth; the threaded shaft end seat is a threaded driving shaft end mounting seat; the nut sliding rail is provided with a V-shaped groove matched with the V-shaped positioning teeth of the double-gun movable nut; the double-nut sliding rails are arranged on the double-welding tooling table in parallel, and the distance between the V-shaped grooves of the double-nut sliding rails is equal to the distance between the double-V-shaped positioning teeth of the double-nut moving nut; the servo motor and the threaded shaft end seat are respectively arranged at one end of each nut sliding rail; the double-gun movable nut is screwed on the threaded driving shaft and is arranged on the double-nut sliding rail; one end of the threaded driving shaft is connected with the servo motor, and the other end of the threaded driving shaft is sleeved on the threaded shaft end seat; the servo motor can accurately drive the double-gun moving nut to move.
3. A gas shielded automatic electric welding machine, namely a carbon dioxide gas shielded double-gun automatic electric welding machine, comprises a welding power supply, a movable double-welding gun mechanism, two melting-protection welding guns, a wire feeding mechanism, a gas supply system, an electric welding program control console, a foot switch and an emergency stop button; the method is characterized in that: the movable double-welding gun mechanism is used for the double-welding parts of the filter press according to any one of claims 1 to 2; the double-gun welding tool is matched with a double-gun welding tool for use, and two sections of linear welding seams of the interphase double-welding piece can be automatically welded at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121563063.XU CN215393082U (en) | 2021-07-10 | 2021-07-10 | Movable double-welding-gun mechanism for double weldments of filter press and gas-shielded automatic electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121563063.XU CN215393082U (en) | 2021-07-10 | 2021-07-10 | Movable double-welding-gun mechanism for double weldments of filter press and gas-shielded automatic electric welding machine |
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| Publication Number | Publication Date |
|---|---|
| CN215393082U true CN215393082U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121563063.XU Active CN215393082U (en) | 2021-07-10 | 2021-07-10 | Movable double-welding-gun mechanism for double weldments of filter press and gas-shielded automatic electric welding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN215393082U (en) |
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2021
- 2021-07-10 CN CN202121563063.XU patent/CN215393082U/en active Active
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Address after: 253034 Shandong province Dezhou Jinghua Road Economic Development Zone Jingjin group Patentee after: Jingjin Equipment Co.,Ltd. Address before: 253034 Shandong province Dezhou Jinghua Road Economic Development Zone Jingjin group Patentee before: Jing Jin Environmental Protection Inc. |
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