Pressure vessel welding device with positioning structure

Abstract

The utility model discloses a pressure vessel welding device with a positioning structure, which relates to the technical field of welding devices and comprises a welding device body and a support plate, the bottom of the welding device body is movably mounted with the top of the support plate, and the top of the support plate is fixedly connected with a support adjusting component. The rear side of the top of the supporting plate is fixedly connected with a ventilation collecting assembly. The supporting and adjusting assembly is matched with the ventilation and collection assembly to stably and conveniently suck and collect metal dust generated by machining of the welding device body, and the problems that an existing welding device is not provided with a smoke removal device in the using process, so that the metal dust generated in the using process of the welding device is prone to being sucked by workers; the welding device solves the problems that when the welding device is used, the body health of workers is affected, the working efficiency of the workers is reduced, inconvenience is caused in use, and the use effect of the welding device is reduced, and the ventilation and filtering effects are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding device technical field, concretely is a pressure vessel welding device with positioning structure. BACKGROUND

[0002] Pressure vessel is a closed equipment for containing gas or liquid and bearing pressure, and welding equipment refers to the equipment required to realize welding process, which includes welding machine, welding process equipment and welding auxiliary tool.

[0003] For example, the pressure vessel welding device with publication No. CN219900916U mainly uses sliding seat, fixed seat and centering clamping mechanism, and driving mechanism for driving pressure vessel rotation. Specifically, the centering clamping mechanism includes a frame fixed on the top of the fixed seat and the sliding seat, two supporting rollers are symmetrically connected to the inner wall of the bottom of the frame, a second screw is connected to the top of the frame through a threaded hole, a U-shaped seat is rotatably connected to the bottom of the second screw, and a pressure roller is rotatably installed in the U-shaped seat. The driving mechanism includes a speed reducer motor, the speed reducer motor is fixed on the end face of the U-shaped seat, and the output shaft of the speed reducer motor is fixedly connected with the corresponding pressure roller.

[0004] Based on the search of the patent number, combined with the deficiencies in the prior art, it is found that

[0005] The existing welding device does not have a smoke removal device in use, which leads to that the metal dust generated in the use of the welding device is easy to be inhaled by the workers, affects the health of the workers, reduces the work efficiency of the workers, causes inconvenience in use, and reduces the use effect of the welding device. INVENTION CONTENTS

[0006] To solve the problems in the background art, the purpose of the present application is to provide a pressure vessel welding device with positioning structure, which has the advantages of ventilation and filtration, and solves the problems of the existing welding device without smoke removal device in use, which leads to that the metal dust generated in the use of the welding device is easy to be inhaled by the workers, affects the health of the workers, reduces the work efficiency of the workers, causes inconvenience in use, and reduces the use effect of the welding device.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a pressure vessel welding device with positioning structure, comprising a welding device body and a support plate, the bottom of the welding device body is movably installed on the top of the support plate, the top of the support plate is fixedly connected with a support adjusting assembly, and the rear side of the top of the support plate is fixedly connected with a ventilation collecting assembly.

[0008] As the utility model discloses, preferably, the supporting adjusting assembly comprises a fixed plate, the top of the fixed plate is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a movable ring, the front of the movable ring is communicated with a hose, and the other end of the hose is communicated with a suction ring.

[0009] As the utility model discloses, preferably, the ventilation collecting assembly comprises a blower, the suction end of the blower is communicated with a connecting hopper, the front of the connecting hopper is communicated with a collecting box, the front side of the top of the collecting box is communicated with a telescopic pipe, the other end of the telescopic pipe is communicated with the back of the movable ring, and the inside of the collecting box is movably connected with a filter box.

[0010] As the utility model discloses, preferably, the top of the collecting box is provided with a moving groove, the top of the filter box is fixedly connected with a sealing plate, and the top of the sealing plate is fixedly connected with a moving block.

[0011] As the utility model discloses, preferably, the left side of the filter box is provided with a connecting groove, the inside of the filter box is fixedly connected with a filter plate, the filter plate is provided with a plurality of filter plates, and the plurality of filter plates are arranged at equal distances.

[0012] As the utility model discloses, preferably, the outside of the top of the connecting plate is fixedly connected with a supporting rod, the outside of the bottom of the supporting rod is fixedly connected with a universal shaft, the bottom of the universal shaft is movably installed with a limiting ring, and the surface of the suction ring is movably connected with the inside of the limiting ring.

[0013] As the utility model discloses, preferably, the back side of the top of the suction ring is fixedly connected with a connecting block, the surface of the connecting block is threadedly connected with a movable block, and the top of the movable block is fixedly connected with a vacuum chuck.

[0014] As the utility model discloses, preferably, the bottom of the suction ring is fixedly connected with a fixed block, and the front of the fixed block is fixedly connected with a hanging ring.

[0015] Compared with the prior art, the utility model has the advantages of the following:

[0016] 1、The utility model discloses a supporting adjusting assembly is set up cooperation ventilation collecting assembly, and the metal dust produced in the processing of the welding device body is inhaled and collected stably and conveniently, solves the problem that the existing welding device does not have a smoke removal device in use, which leads to the metal dust produced in the use of the welding device being easily inhaled by the staff, influences the health of the staff, reduces the work efficiency of the staff, causes inconvenience in use and reduces the use effect of the welding device, and reaches the effect of ventilation and filtration.

[0017] 2. The utility model discloses a support adjusting assembly is set up, can start electric push rod in use, makes electric push rod output end push -connected board and moves, and the connected board moves can drive movable ring, hose and suction ring and move, and the user is convenient through the position of adjusting suction ring, stably inhales and collects the metal dust generated when welding, strengthens the support adjusting convenience in use.

[0018] 3. The utility model discloses a ventilation collection assembly is set up, can start the air -blower in use, makes the air -blower suction end and produce suction force to the inside of connecting hopper, and the suction force enters the inside of collection box and telescopic pipe after connecting hopper, finally enters the inside of movable ring, produces suction force to the inside of suction ring through hose, makes suction ring and stably inhales and collects the metal dust generated around welding through suction force, and the metal dust that is inhaled enters the inside of hose after suction ring, enters the inside of collection box after passing through hose, movable ring and telescopic pipe in proper order, can filter and collect the metal particle in metal dust through filter box, reaches the effect that ventilation filters. DRAWINGS

[0019] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0020] Figure 2 It is the three-dimensional split structure schematic diagram of the utility model;

[0021] Figure 3 It is the utility model Figure 2 The enlarged structure schematic diagram of A place in the middle.

[0022] In the drawing: 1, welding device body; 2, support plate; 3, support adjusting assembly; 31, fixed plate; 32, electric push rod; 33, connecting plate; 34, movable ring; 35, hose; 36, suction ring; 4, ventilation collection assembly; 41, air -blower; 42, connecting hopper; 43, collection box; 44, telescopic pipe; 45, filter box; 5, moving groove; 6, sealing plate; 7, moving block; 8, connecting groove; 9, filter plate; 10, support rod; 11, universal shaft; 12, limit ring; 13, connecting block; 14, movable block; 15, vacuum chuck; 16, fixed block; 17, suspension ring. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of protection of the utility model.

[0024] For example, Figures 1 to 3The utility model provides a pressure vessel welding device with positioning structure, including welding device body 1 and support plate 2, the bottom of welding device body 1 is movably installed with the top of support plate 2, the top of support plate 2 is fixedly connected with support adjusting assembly 3, the rear side of support plate 2 top is fixedly connected with ventilation collection component 4.

[0025] Reference Figure 2 Support adjusting assembly 3 includes fixed plate 31, the top of fixed plate 31 is fixedly connected with electric push rod 32, the output end of electric push rod 32 is fixedly connected with connecting plate 33, the top of connecting plate 33 is fixedly connected with movable ring 34, the front of movable ring 34 is communicated with hose 35, the other end of hose 35 is communicated with suction ring 36.

[0026] As a kind of technical optimization scheme of the utility model, by setting support adjusting assembly 3, in use, electric push rod 32 can be started, make electric push rod 32 output end push connecting plate 33 and move, connecting plate 33 movement can drive movable ring 34, hose 35 and suction ring 36 move, it is convenient for user to adjust the position of suction ring 36, stably inhaled and collected the metal dust generated when welding, enhanced in use Support adjusting convenience.

[0027] Reference Figure 2 Ventilation collection component 4 includes air blower 41, the suction end of air blower 41 is communicated with connecting hopper 42, the front of connecting hopper 42 is communicated with collection box 43, the front side of the top of collection box 43 is communicated with telescopic pipe 44, the other end of telescopic pipe 44 is communicated with the back of movable ring 34, filter box 45 is movably connected in collection box 43.

[0028] As a kind of technical optimization scheme of the utility model, by setting ventilation collection component 4, in use, air blower 41 can be started, make air blower 41 suction end produce suction force to the inside of connecting hopper 42, suction force enters the inside of collection box 43 and telescopic pipe 44 after passing through connecting hopper 42, finally enters the inside of movable ring 34, suction force is generated to the inside of suction ring 36 by hose 35, make suction ring 36 inhale and collect the metal dust generated around welding by suction force, the metal dust that is inhaled enters the inside of hose 35 after passing through suction ring 36, in turn pass through hose 35, movable ring 34 and telescopic pipe 44 and enter the inside of collection box 43, can filter and collect the metal particles in metal dust by filter box 45, reach the effect of ventilation filtration.

[0029] Reference Figure 2 The top of collection box 43 is provided with moving groove 5, the top of filter box 45 is fixedly connected with sealing plate 6, the top of sealing plate 6 is fixedly connected with moving block 7.

[0030] As a technical optimization scheme of the utility model, through setting mobile groove 5, sealing plate 6 and moving block 7, mobile groove 5 can conveniently remove filter box 45 from the inside of collection box 43 for maintenance in use, and the use convenience of filter box 45 is enhanced, sealing plate 6 can seal the top of filter box 45 in use, avoiding the situation that metal dust runs out from the connecting gap between filter box 45 and collection box 43, and moving block 7 can conveniently move filter box 45 through sealing plate 6 in use.

[0031] Reference Figure 2 The left side of filter box 45 is provided with connecting groove 8, and filter plate 9 is fixedly connected inside filter box 45, the filter plate 9 is provided with several, and the several filter plates 9 are equidistantly arranged.

[0032] As a technical optimization scheme of the utility model, through setting connecting groove 8 and filter plate 9, connecting groove 8 can make filter box 45 and the inside of collection box 43 fully communicate in use, and filter plate 9 can effectively filter the metal dust in the passing air.

[0033] Reference Figure 3 The outer side of the top of connecting plate 33 is fixedly connected with support rod 10, the outer side of the bottom of support rod 10 is fixedly connected with universal shaft 11, the bottom of universal shaft 11 is movably installed with limit ring 12, and the surface of suction ring 36 is movably connected with the inside of limit ring 12.

[0034] As a technical optimization scheme of the utility model, through setting support rod 10, universal shaft 11 and limit ring 12, support rod 10 can drive universal shaft 11 to be connected and fixed in use, so that universal shaft 11 can be stably adjusted and moved in use, limit ring 12 can conveniently install and fix suction ring 36 in use, and the use direction is adjusted following the adjustment of universal shaft 11.

[0035] Reference Figure 3 The top rear side of suction ring 36 is fixedly connected with connecting block 13, the surface of connecting block 13 is screw-connected with movable block 14, and the top of movable block 14 is fixedly connected with vacuum chuck 15.

[0036] As a technical optimization scheme of the utility model, through setting connecting block 13, movable block 14 and vacuum chuck 15, connecting block 13 can be screw-connected with the inside of movable block 14 in use, movable block 14 can drive vacuum chuck 15 to be connected and fixed after screwing, and the user can move suction ring 36 out of limit ring 12 in actual use, vacuum chuck 15 is vacuum adsorbed around welding, and metal dust particles are effectively collected through suction ring 36.

[0037] Reference Figure 3The bottom of the suction ring 36 is fixedly connected with a fixed block 16, and the front surface of the fixed block 16 is fixedly connected with a hanging ring 17.

[0038] As a technical optimization scheme of the utility model, the fixed block 16 can drive the hanging ring 17 to be fixedly installed with the suction ring 36, and the user can also hang through the hanging ring 17 in use, so that the convenience of the suction ring 36 in use is enhanced.

[0039] The working principle and use process of the utility model are as follows: when in use, the electric push rod 32 can be started to drive the connecting plate 33 to move, the connecting plate 33 can drive the movable ring 34, the hose 35 and the suction ring 36 to move, the user can conveniently adjust the position of the suction ring 36, stably suck and collect the metal dust generated during welding at different positions, and the support adjustment convenience in use is enhanced; when the metal dust is absorbed, the air blower 41 can be started to generate suction force in the inside of the connecting hopper 42 at the suction end of the air blower 41, the suction force enters the inside of the collecting box 43 and the telescopic pipe 44 through the connecting hopper 42, and finally enters the inside of the movable ring 34; the suction ring 36 generates suction force in the inside of the suction ring 36 through the hose 35, so that the suction ring 36 stably sucks and collects the metal dust generated by welding around through the suction force; the metal dust sucked through the suction ring 36 enters the inside of the hose 35, and then enters the inside of the collecting box 43 through the hose 35, the movable ring 34 and the telescopic pipe 44; the metal particles in the metal dust can be filtered and collected through the filter box 45, the ventilation filtering effect is achieved, and the use effect of the welding device is enhanced.

[0040] In summary: the welding device with the positioning structure of the pressure container can stably and conveniently suck and collect the metal dust generated during the machining of the welding device body 1 through the cooperation of the support adjustment assembly 3 and the ventilation collection assembly 4, solves the problem that the existing welding device does not have a smoke removal device in use, which causes the metal dust generated during the use of the welding device to be easily inhaled by the workers, affects the health of the workers, reduces the work efficiency of the workers, causes inconvenience in use, and reduces the use effect of the welding device.

[0041] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A pressure vessel welding device with positioning structure, comprising a welding device body (1) and a support plate (2), characterized in that: The bottom of the welding device body (1) is movably installed with the top of the supporting plate (2), the top of the supporting plate (2) is fixedly connected with a supporting adjusting assembly (3), and the rear side of the top of the supporting plate (2) is fixedly connected with a ventilation collecting assembly (4).

2. The pressure vessel welding apparatus with positioning structure according to claim 1, characterized in that: The supporting adjusting assembly (3) comprises a fixed plate (31), the top of the fixed plate (31) is fixedly connected with an electric push rod (32), the output end of the electric push rod (32) is fixedly connected with a connecting plate (33), the top of the connecting plate (33) is fixedly connected with a movable ring (34), the front surface of the movable ring (34) is communicated with a hose (35), and the other end of the hose (35) is communicated with a suction ring (36).

3. The pressure vessel welding apparatus with positioning structure according to claim 2, characterized in that: The ventilation collecting assembly (4) comprises a blower (41), the suction end of the blower (41) is communicated with a connecting hopper (42), the front surface of the connecting hopper (42) is communicated with a collecting box (43), the front side of the top of the collecting box (43) is communicated with a telescopic pipe (44), the other end of the telescopic pipe (44) is communicated with the back surface of the movable ring (34), and the inside of the collecting box (43) is movably connected with a filter box (45).

4. The pressure vessel welding apparatus having a positioning structure according to claim 3, characterized by: The top of the collecting box (43) is provided with a moving groove (5), the top of the filter box (45) is fixedly connected with a sealing plate (6), and the top of the sealing plate (6) is fixedly connected with a moving block (7).

5. The pressure vessel welding apparatus having a positioning structure according to claim 3, characterized by: The left side of the filter box (45) is provided with a connecting groove (8), the inside of the filter box (45) is fixedly connected with a filter plate (9), a plurality of filter plates (9) are arranged at equal distances.

6. The pressure vessel welding apparatus with positioning structure according to claim 2, characterized in that: The outside of the top of the connecting plate (33) is fixedly connected with a supporting rod (10), the outside of the bottom of the supporting rod (10) is fixedly connected with a universal shaft (11), the bottom of the universal shaft (11) is movably installed with a limiting ring (12), and the surface of the suction ring (36) is movably connected with the inside of the limiting ring (12).

7. The pressure vessel welding apparatus with positioning structure according to claim 2, characterized in that: The top rear side of the suction ring (36) is fixedly connected with a connecting block (13), the surface of the connecting block (13) is threadedly connected with a movable block (14), and the top of the movable block (14) is fixedly connected with a vacuum suction cup (15).

8. The pressure vessel welding device with positioning structure according to claim 2, characterized in that: The bottom of the suction ring (36) is fixedly connected with a fixed block (16), and the front surface of the fixed block (16) is fixedly connected with a hanging ring (17).

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