Welding set is used in three-way valve production
Technical Field
The utility model relates to a welding set technical field specifically is a welding set is used in three-way valve production.
Background
The valve body of the three-way valve is provided with three ports, one port is used for inlet and two ports are used for outlet, the bottom of the three-way valve is provided with an outlet different from the common valve, when the inner valve core is at different positions, the outlets are different, if the valve core is at the lower part, the left and the right are communicated, if the valve core is at the upper part, the right outlet is blocked, and the left and the lower are communicated, because the left port and the right port are not on the same horizontal line, when the high-pressure emergency separation is carried out, the valve is closed, the water is fed away by a bypass, the three-way valve is divided into a flow combining valve and a flow dividing valve according to the action mode of the fluid, the flow combining valve is provided with two inlets, the flow combining valve flows out from one outlet, the flow dividing valve is provided with one fluid inlet, the flow dividing valve flows out from two fluid outlets after the flow dividing, the existing welding device for producing the three-way valve can only weld one three-way valve at a time, the automatic control can not be carried out in the welding process, the working procedures of operators are increased, the continuous operation of production work is not.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a welding set is used in three-way valve production possesses can carry out automatic welding to the three-way valve and can weld the advantage of a plurality of three-way valves at every turn, has solved current welding set is used in three-way valve production can only weld a three-way valve at every turn, can not carry out automated control in welding process, has increased operation workman's process, is unfavorable for going on continuously of production work, has reduced production efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a welding device for producing a three-way valve comprises a box body, a connecting plate and a rotary table, wherein two sides of the bottom of the box body are fixedly connected with supporting legs, two sides of the box body are respectively provided with a heat dissipation hole, the top of the box body is provided with a through hole, the left side of the bottom of an inner cavity of the box body is fixedly connected with a power supply, the bottom of the inner cavity of the box body is fixedly connected with a first bearing, the inner part of the first bearing is fixedly connected with a rotary shaft, the surface of the rotary shaft is fixedly connected with a first gear, the right side of the bottom of the inner cavity of the box body is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a second gear, the left side of the second gear is meshed with the first gear, two sides of the top of the inner cavity of the box body are fixedly connected with clamping plates, the bottom, the top of the rotating shaft is fixedly connected with the turntable, two sides of the top of the turntable are movably connected with a three-way valve, two sides of the top of the box body are fixedly connected with a connecting plate, the front of the connecting plate is fixedly connected with a controller, the top of one side of the connecting plate is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a threaded rod, the surface of the threaded rod is in threaded connection with a movable body, the left side of the threaded rod is fixedly connected with the connecting plate, the top of one side of the connecting plate is fixedly connected with a connecting rod below the second motor, the surface of the connecting rod is movably connected with the movable body, the bottom of the movable body is fixedly connected with an electric push rod, and the;
the output end of the controller is electrically connected with the input end of the welding gun in a bidirectional mode, the output end of the controller is electrically connected with the input end of the first motor in a one-way mode, the output end of the controller is electrically connected with the input end of the second motor in a one-way mode, and the output end of the controller is electrically connected with the input end of the electric push rod in a one-way mode.
Preferably, the number of the three-way valves on the turntable is six, and an included angle between the center of each three-way valve and the circle center of the turntable is 60 degrees.
Preferably, the shape of connecting plate is the cuboid, and the surface of connecting plate is provided with waterproof paint.
Preferably, the clamping plate is U-shaped and made of stainless steel.
Preferably, the box is cuboid, and the connecting rod is cylindrical.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation of first motor, second motor, electric putter, welder and controller is used, can realize carrying out automation mechanized operation to the welding of three-way valve, can increase the quality of production, better reduction operation workman's working procedure, the productivity gain of being convenient for that can be better.
2. The utility model discloses a set up the power, can supply power for the device under emergency, the better stability of device operation that has increased, through setting up the landing leg, can avoid box and ground to contact, the better life who has increased the device, through setting up the cardboard, can avoid the pivot to take place lateral displacement at rotatory in-process, the better stability of device that has increased, through setting up first gear, can be with the energy transfer of first motor for the pivot, the going on of the weldment work of being convenient for that can be better, through setting up the activity body, can realize welder horizontal direction's removal, the better adaptability that has increased the device, through setting up the connecting rod, can avoid the controller to take place to rotate, the better practicality that has increased the device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the appearance structure of the present invention;
FIG. 3 is a schematic view of the turntable structure of the present invention;
fig. 4 is a schematic diagram of the system of the present invention.
In the figure: 1. a box body; 2. a connecting plate; 3. a turntable; 4. a support leg; 5. heat dissipation holes; 6. a power source; 7. a first bearing; 8. a rotating shaft; 9. a first gear; 10. a first motor; 11. a second gear; 12. clamping a plate; 13. a second bearing; 14. a three-way valve; 15. a controller; 16. a second motor; 17. a threaded rod; 18. a movable body; 19. a connecting rod; 20. an electric push rod; 21. and (4) welding the welding gun.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.
Referring to fig. 1-4, a welding device for three-way valve production comprises a box body 1, a connecting plate 2 and a rotary table 3, wherein two sides of the bottom of the box body 1 are fixedly connected with supporting legs 4, the box body 1 can be prevented from contacting the ground by arranging the supporting legs 4, the service life of the device is better prolonged, two sides of the box body 1 are respectively provided with a heat dissipation hole 5, the top of the box body 1 is provided with a through hole, the left side of the bottom of the inner cavity of the box body 1 is fixedly connected with a power supply 6, the device can be powered in emergency by arranging the power supply 6, the running stability of the device is better increased, the bottom of the inner cavity of the box body 1 is fixedly connected with a first bearing 7, the inner part of the first bearing 7 is fixedly connected with a rotating shaft 8, the surface of the rotating shaft 8 is fixedly connected with a first gear 9, the right side of the bottom of the inner, the left side of the second gear 11 is meshed with the first gear 9, the energy of the first motor 10 can be transmitted to the rotating shaft 8 by arranging the first gear 9, the welding work can be better facilitated, the clamping plates 12 are fixedly connected to both sides of the top of the inner cavity of the box body 1, the rotating shaft 8 can be prevented from laterally displacing in the rotating process by arranging the clamping plates 12, the stability of the device is better improved, the clamping plates 12 are U-shaped and made of stainless steel, the bottom of the clamping plates 12 is fixedly connected with the second bearing 13, the inner part of the second bearing 13 is fixedly connected with the rotating shaft 8, the rotating shaft 8 penetrates through the clamping plates 12 and extends to the outer part, the top of the rotating shaft 8 is fixedly connected with the rotating disc 3, the number of the three-way valves 14 on the rotating disc 3 is six, the included angle between the center of the three-way valve 14 and the circle center of the rotating disc 3 is 60 degrees, the, the two sides of the top of the box body 1 are fixedly connected with the connecting plate 2, the connecting plate 2 is cuboid, the surface of the connecting plate 2 is provided with waterproof paint, the front of the connecting plate 2 is fixedly connected with a controller 15, the top of one side of the connecting plate 2 is fixedly connected with a second motor 16, the output end of the second motor 16 is fixedly connected with a threaded rod 17, the surface of the threaded rod 17 is in threaded connection with a movable body 18, the horizontal movement of a welding gun 21 can be realized by arranging the movable body 18, the adaptability of the device is better increased, the left side of the threaded rod 17 is fixedly connected with the connecting plate 2, the top of one side of the connecting plate 2 is fixedly connected with a connecting rod 19 positioned below the second motor 16, the controller 15 can be prevented from rotating by arranging the connecting rod 19, the practicability of the device is better increased, the box body 1 is cuboid, and the connecting, the surface of the connecting rod 19 is movably connected with the movable body 18, the bottom of the movable body 18 is fixedly connected with an electric push rod 20, and the bottom of the electric push rod 20 is fixedly connected with a welding gun 21;
the output of controller 15 and the two-way electric connection of welder 21's input, the one-way electric connection of controller 15's output and first motor 10's input, the one-way electric connection of controller 15's output and second motor 16's input, the single electric connection of controller 15's output and electric putter 20's input, through first motor 10, second motor 16, electric putter 20, welder 21 and controller 15's cooperation is used, can realize carrying out automation mechanized operation to the welding of three-way valve 14, can increase the quality of production, better reduction operation workman's work procedure, the productivity gain of being convenient for that can be better.
The control mode of the present invention is automatically controlled by the controller 15, and the control circuit of the controller 15 can be realized by simple programming of the technicians in the field, which belongs to the common knowledge in the field, and the present invention is mainly used for protecting the mechanical device, so the present invention does not explain the control mode and the circuit connection in detail.
When the device is used, the device is firstly installed at a working place, when the three-way valve 14 needs to be welded, the three-way valve 14 is sequentially placed on the rotary disc 3 according to the mark on the rotary disc 3, the controller 15 controls the first motor 10 to rotate, the first motor 10 drives the second gear 11 to rotate, the second gear 11 drives the first gear 9 to rotate, the first gear 9 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the rotary disc 3 to rotate, the rotary disc 3 drives the three-way valve 14 to rotate, the three-way valve 14 is rotated to a welding place, the controller 15 controls the second motor 16 to rotate, the second motor 16 drives the threaded rod 17 to rotate, the threaded rod 17 drives the movable body 18 to slide, when the movable body 18 slides right above a processing position, the controller 15 controls the electric push rod 20 to enable the welding gun 21 to be close to the three-way valve 14, and when the welding gun 21 contacts the three-way valve 14, the controller 15 controls the welding gun 21 to work and stops the electric push rod 20 to work, so as to weld the three-way valve 14, and at the same time, controls the first motor 10 to rotate 60 degrees, controls the electric push rod 20 to move upwards, and then controls the electric push rod 20 to move downwards, so that the welding gun 21 is in contact with the three-way valve 14, and the operations are repeated until the welding of 6 three-way valves 14 is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.