Steel plate welding equipment for construction of electromagnetic shielding chamber

Abstract

The utility model discloses steel plate welding equipment for construction of an electromagnetic shielding room, which comprises a rack, the top of the rack is fixedly connected with a portal frame, the top of the portal frame is provided with a purification box mechanism, the inside of the portal frame is provided with a driving mechanism, and the two sides of the portal frame are fixedly provided with vertical clamping mechanisms. The bottom of the driving mechanism is fixedly connected with a welding gun, and the bottom of the rack is fixedly connected with an I-shaped frame. The butt joint platforms are driven to ascend and descend through extension or contraction of the telescopic ends of the hydraulic telescopic rods, so that the welding positions of the two steel plates to be welded are adjusted to the same horizontal line according to the structural shapes of the steel plates to be welded placed above the two butt joint platforms, and the steel plates in different shapes are welded. And the practicability and the application range of the welding equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding equipment technical field especially relates to a steel plate welding equipment for electromagnetic shield room construction. BACKGROUND

[0002] Welding, also known as soldering, is a manufacturing process and technology that joins metal or other thermoplastic materials such as plastic through heating, high temperature, or high pressure. There are many energy sources for modern welding, including gas flame, electric arc, laser, electron beam, friction, and ultrasonic wave, etc.

[0003] As the Chinese patent with the application number: 202323006414.9, a kind of for stainless steel plate welding equipment, including workbench, the upper of workbench is equipped with two blocks of placing plate, workbench is provided with two groups of moving mechanism, two groups of moving mechanism are respectively connected with the lower end of two blocks of placing plate, to be used to drive placing plate to move, placing plate's upper symmetry is equipped with two slidable limit blocks, placing plate's upper symmetry is equipped with two T-shaped grooves, the lower end of each limit block is respectively fixed with T-shaped block, spring is arranged in T-shaped groove, placing plate's one side is also provided with fixed mechanism, the upper end of workbench is also fixed with support, the inner side of support is fixed with slide rod, slide rod is equipped with slidable slide block, slide block's lower end is connected with welding gun, the one side of support is fixed with piston cylinder, piston cylinder's output shaft passes through support, and is fixedly connected with the one side of welding gun, support is also provided with purification tank mechanism.

[0004] The height of the two blocks of placing plate in the above-mentioned patent is relatively fixed, and the height cannot be adjusted, so the height of the two blocks of steel plates to be welded cannot be adjusted, resulting in that only the two blocks of steel plates with the same shape can be welded when welding the two blocks of steel plates, and the welding position of the two blocks of steel plates with different shapes cannot be adjusted to the same horizontal line (i.e. the welding position of the two blocks of steel plates is aligned), so that the two blocks of steel plates with different shapes cannot be welded, which has certain limitations and needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art, and provides a steel plate welding equipment for electromagnetic shield room construction.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: A steel sheet welding equipment for electromagnetic shielding room construction, including frame, the top fixed connection of frame has the portal frame, the top of portal frame is provided with the purification mechanism, the inside of portal frame is provided with drive mechanism, with Both sides of the portal frame are fixedly installed vertical clamping mechanism, the bottom fixed connection of drive mechanism has electric telescopic rod three, the telescopic end fixed connection of electric telescopic rod three has the welding gun, the bottom fixed connection of frame has the work type frame, both sides of work type frame top are all fixedly connected with the supporting mechanism no.

[0007] As further description of the above technical scheme:

[0008] The purification mechanism includes the purification box and the exhaust fan fixedly installed on the top of the portal frame, the exhaust end of the exhaust fan is fixedly communicated with the smoke outlet pipe, the other end of the smoke outlet pipe is fixedly communicated with the purification box, the side of the purification box away from the smoke outlet pipe is fixedly communicated with the smoke suction pipe, the lower surface of the smoke suction pipe is fixedly communicated with the smoke suction cover, and the inside of the purification box is provided with a filter plate and an activated carbon plate.

[0009] As further description of the above technical scheme:

[0010] The drive mechanism includes a drive motor fixedly installed on one side of the portal frame, the output end of the drive motor is fixedly connected with a rotating shaft, the other end of the rotating shaft is coaxially fixedly connected with a threaded rod, the outer surface of the threaded rod is threadedly connected with a moving sliding block, the inside of the moving sliding block is movably inserted with a limiting rod, and the limiting rod is fixedly installed on the inner wall of the portal frame.

[0011] As further description of the above technical scheme:

[0012] The vertical clamping mechanism includes an electric telescopic rod one fixedly installed on one side of the portal frame, and the telescopic end of the electric telescopic rod one is fixedly connected with a clamping plate one.

[0013] As further description of the above technical scheme:

[0014] The supporting mechanism one includes a hydraulic telescopic rod one fixedly installed on the top of the work type frame, and the telescopic end of the hydraulic telescopic rod one is fixedly connected with a butt joint platform.

[0015] As further description of the above technical scheme:

[0016] The supporting mechanism two includes a hydraulic telescopic rod two fixedly installed at the middle position of the top of the work type frame, and the telescopic end of the hydraulic telescopic rod two is fixedly connected with a welding platform.

[0017] As a further description of the above technical solutions:

[0018] The horizontal clamping mechanism comprises an electric telescopic rod two fixedly installed on the mounting plate, and a clamping plate two fixedly connected to the telescopic end of the electric telescopic rod two.

[0019] The utility model has the advantages of the following beneficial effects:

[0020] 1. Compared with the prior art, the steel plate welding equipment for electromagnetic shielding room construction can drive the butt joint platforms to ascend or descend through the extension or contraction of the telescopic end of the hydraulic telescopic rod one, so that the welding positions of the two steel plates to be welded can be adjusted to the same horizontal line (i.e., the welding positions of the two steel plates are aligned), and welding operation can be performed on steel plates of different shapes, thereby improving the practicability and application range of the welding equipment.

[0021] 2. Compared with the prior art, the steel plate welding equipment for electromagnetic shielding room construction can produce a certain negative pressure at the smoke hood through the start of the exhaust fan, so that the smoke and dust generated during the welding of the steel plate can be sucked into the purification tank through the smoke extraction pipe and the smoke hood, impurity particles can be filtered through the filter plate in the purification tank, harmful gases can be filtered and purified through the activated carbon plate, and the filtered and purified gas can be discharged from the smoke outlet of the exhaust fan, thereby avoiding the diffusion of harmful smoke and dust into the working environment and causing pollution, and protecting the physical and mental health of the workers. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The utility model provides a kind of steel plate welding equipment for electromagnetic shielding room construction's overall structure perspective diagram;

[0023] Figure 2 The utility model provides a kind of steel plate welding equipment for electromagnetic shielding room construction's butt joint platform and welding platform etc. structure perspective diagram;

[0024] Figure 3 The utility model provides a kind of steel plate welding equipment for electromagnetic shielding room construction's purification tank and welding gun etc. structure perspective diagram;

[0025] Figure 4 The utility model provides a kind of steel plate welding equipment for electromagnetic shielding room construction's hydraulic telescopic rod two and electric telescopic rod one etc. structure perspective diagram;

[0026] Figure 5 The utility model provides a kind of steel plate welding equipment for electromagnetic shielding room construction's welding gun and driving motor etc. structure's perspective diagram.

[0027] LEGEND:

[0028] 1, rack; 2, gantry; 3, welding gun; 4, I-shaped frame; 5, mounting plate; 6, purification box; 7, exhaust fan; 8, smoke outlet pipe; 9, smoke extraction pipe; 10, smoke extraction cover; 11, filter plate; 12, activated carbon plate; 13, drive motor; 14, rotating shaft; 15, threaded rod; 16, moving slider; 17, limiting rod; 18, electric telescopic rod I; 19, clamping plate I; 20, hydraulic telescopic rod I; 21, butt joint platform; 22, hydraulic telescopic rod II; 23, welding platform; 24, electric telescopic rod II; 25, clamping plate II; 26, electric telescopic rod III. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] Referring to Figures 1-5 The utility model provides a kind of steel plate welding equipment for electromagnetic shield room construction: including rack 1, the top of rack 1 is fixedly connected with gantry 2, and the top of gantry 2 is provided with purification mechanism, and the inside of gantry 2 is provided with drive mechanism, and the both sides of gantry 2 are fixedly installed with vertical clamping mechanism, vertical clamping mechanism includes electric telescopic rod one 18 fixedly installed in one side of gantry 2, and the telescopic end of electric telescopic rod one 18 is fixedly connected with clamping plate one 19, the bottom of drive mechanism is fixedly connected with electric telescopic rod III 26, and the telescopic end of electric telescopic rod III 26 is fixedly connected with welding gun 3, the bottom of rack 1 is fixedly connected with I-shaped frame 4, and the both sides of I-shaped frame 4 top are fixedly connected with support mechanism one, support mechanism one includes hydraulic telescopic rod one 20 fixedly installed in the top of I-shaped frame 4, and the telescopic end of hydraulic telescopic rod one 20 is fixedly connected with butt joint platform 21, and support mechanism two is fixedly installed in the middle position of the top of I-shaped frame 4, support mechanism two includes hydraulic telescopic rod two 22 fixedly installed in the middle position of the top of I-shaped frame 4, and the telescopic end of hydraulic telescopic rod two 22 is fixedly connected with welding platform 23, and the front and back of support mechanism two are fixedly installed with mounting plate 5, and mounting plate 5 is fixedly installed with horizontal clamping mechanism, horizontal clamping mechanism includes electric telescopic rod two 24 fixedly installed on mounting plate 5, and the telescopic end of electric telescopic rod two 24 is fixedly connected with clamping plate two 25, and the top of rack 1 is fixedly connected with control panel.

[0031] The extension or contraction of the telescopic end of the hydraulic telescopic rod one 20 drives the lifting of the butt joint platform 21, so that the welding positions of the two steel plates to be welded are adjusted to the same horizontal line according to the structural shape of the steel plates placed above the two butt joint platforms 21, so as to realize the welding operation of the steel plates of different shapes, and improve the practicability and application range of the welding equipment.

[0032] The purification mechanism comprises a purification box 6 and an air extractor 7 fixedly installed on the top of the portal frame 2, the air extraction end of the air extractor 7 is fixedly communicated with a smoke outlet pipe 8, the other end of the smoke outlet pipe 8 is fixedly communicated with the purification box 6, the side of the purification box 6 away from the smoke outlet pipe 8 is fixedly communicated with a smoke extraction pipe 9, the lower surface of the smoke extraction pipe 9 is fixedly communicated with a smoke extraction cover 10, the inside of the purification box 6 is provided with a filter plate 11 and an activated carbon plate 12, a cleaning door is arranged on the outer wall of the purification box 6, and the smoke outlet of the air extractor 7 is provided with a smoke outlet port.

[0033] The driving mechanism comprises a driving motor 13 fixedly installed on one side of the portal frame 2, a rotating shaft 14 fixedly connected to the output end of the driving motor 13, a threaded rod 15 coaxially fixedly connected to the other end of the rotating shaft 14, a moving sliding block 16 threadedly connected to the outer surface of the threaded rod 15, and a limiting rod 17 movably inserted into the inside of the moving sliding block 16 and fixedly installed on the inner wall of the portal frame 2.

[0034] Working principle: when two steel plates need to be welded, the workers first place the two steel plates to be welded on the top of the two butt joint platforms 21, and the welding positions of the two steel plates are located above the welding platform 23;

[0035] Then, the two hydraulic telescopic rods one 20 are started through the control panel, the telescopic end of the hydraulic telescopic rod one 20 is extended or contracted, and the butt joint platform 21 is lifted, so that the welding positions of the two steel plates to be welded are adjusted to the same horizontal line (i.e. the welding positions of the two steel plates are aligned) according to the structural shape of the steel plates placed above the two butt joint platforms 21;

[0036] Subsequently, the hydraulic telescopic rod two 22 is started through the control panel, and is extended upwards to drive the welding platform 23 to move upwards until the top of the welding platform 23 contacts the welding positions of the two steel plates, then the hydraulic telescopic rod two 22 is closed, and the electric telescopic rod one 18 and the electric telescopic rod two 24 are started to drive the clamping plate one 19 and the clamping plate two 25 to move towards the side close to the steel plates to be welded, so as to clamp and fix the steel plates in the vertical direction through the clamping plate one 19 and clamp and fix the steel plates in the horizontal direction through the clamping plate two 25, so as to realize the clamping and fixing of the steel plates to be welded in the horizontal and vertical directions, and improve the stability of the steel plates;

[0037] Then the electric telescopic rod 26 is started to drive the welding gun 3 to move down to a suitable position, and the welding gun 3 and the driving motor 13 are started, the driving motor 13 drives the rotating shaft 14 and the threaded rod 15 fixedly connected with the rotating shaft 14 to rotate synchronously, and under the limiting action of the limiting rod 17 on the moving slider 16, the moving slider 16 moves along the axial direction of the threaded rod 15, thereby driving the welding gun 3 to move to weld the two steel plates at the to-be-welded position;

[0038] At the same time, the exhaust fan 7 is started to generate a certain negative pressure at the smoke hood, so that the smoke generated during the welding of the steel plates is sucked into the purification box 6 through the smoke suction pipe 9 and the smoke hood 10, the impurity particles are filtered by the filter plate 11 in the purification box 6, and the harmful gas is filtered and purified by the activated carbon plate 12, and the filtered and purified gas is discharged from the smoke outlet of the exhaust fan 7;

[0039] Finally, all power supplies are turned off, the cleaning door on the outer wall of the purification box 6 is opened, and the impurities filtered in the purification box 6 are cleaned and the activated carbon plate 12 is replaced.

[0040] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for the technical features therein, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A steel sheet welding apparatus for constructing an electromagnetic shield room, comprising a machine frame (1), characterized in that: The top of the rack (1) is fixedly connected with a portal frame (2), the top of the portal frame (2) is provided with a purification mechanism, the inside of the portal frame (2) is provided with a driving mechanism, and the two sides of the portal frame (2) are both fixedly installed with vertical clamping mechanisms, the bottom of the driving mechanism is fixedly connected with an electric telescopic rod three (26), the telescopic end of the electric telescopic rod three (26) is fixedly connected with a welding gun (3), the bottom of the rack (1) is fixedly connected with a work frame (4), the two sides of the top of the work frame (4) are both fixedly connected with supporting mechanisms one, and the middle position of the top of the work frame (4) is fixedly installed with a supporting mechanism two, the front and back of the supporting mechanism two are both fixedly installed with mounting plates (5), and the mounting plates (5) are fixedly installed with horizontal clamping mechanisms.

2. The steel plate welding apparatus for constructing an electromagnetic shield room according to claim 1, characterized by: The purification mechanism comprises a purification box (6) and an air extractor (7) fixedly installed on the top of the portal frame (2), the air extraction end of the air extractor (7) is fixedly communicated with a smoke outlet pipe (8), the other end of the smoke outlet pipe (8) is fixedly communicated with the purification box (6), one side of the purification box (6) away from the smoke outlet pipe (8) is fixedly communicated with a smoke extraction pipe (9), and the lower surface of the smoke extraction pipe (9) is fixedly communicated with a smoke extraction cover (10), and the inside of the purification box (6) is provided with a filter plate (11) and an activated carbon plate (12).

3. The steel plate welding apparatus for constructing an electromagnetic shield room according to claim 1, characterized by: The driving mechanism comprises a driving motor (13) fixedly installed on one side of the portal frame (2), the output end of the driving motor (13) is fixedly connected with a rotating shaft (14), the other end of the rotating shaft (14) is coaxially fixedly connected with a threaded rod (15), the outer surface of the threaded rod (15) is threadedly connected with a moving sliding block (16), the inside of the moving sliding block (16) is movably inserted with a limiting rod (17), and the limiting rod (17) is fixedly installed on the inner wall of the portal frame (2).

4. The steel plate welding apparatus for constructing an electromagnetic shield room according to claim 1, characterized by: The vertical clamping mechanism comprises an electric telescopic rod one (18) fixedly installed on one side of the portal frame (2), and the telescopic end of the electric telescopic rod one (18) is fixedly connected with a clamping plate one (19).

5. The steel plate welding apparatus for constructing an electromagnetic shield room according to claim 1, characterized by: The supporting mechanism one comprises a hydraulic telescopic rod one (20) fixedly installed on the top of the work frame (4), and the telescopic end of the hydraulic telescopic rod one (20) is fixedly connected with a butt joint platform (21).

6. The steel plate welding apparatus for constructing an electromagnetic shield room according to claim 2, characterized by: The supporting mechanism two comprises a hydraulic telescopic rod two (22) fixedly installed on the middle position of the top of the work frame (4), and the telescopic end of the hydraulic telescopic rod two (22) is fixedly connected with a welding platform (23).

7. The steel plate welding apparatus for constructing an electromagnetic shield room according to claim 2, characterized by: The horizontal clamping mechanism comprises an electric telescopic rod two (24) fixedly installed on the mounting plate (5), and the telescopic end of the electric telescopic rod two (24) is fixedly connected with a clamping plate two (25).

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