CN217529687U - Carbon dioxide shielded welding device - Google Patents

Abstract

The utility model discloses a carbon dioxide arc welding device, including the arc welding organism, the arc welding organism is connected with the soldered connection through the welded pipe, and the arc welding organism sets up on the workstation, and the workstation upper end is provided with the casing, and casing one side is provided with toughened glass board and first through-hole, and casing another side opening, the opening part of casing slide and be provided with the baffle, and the second through-hole has been seted up to the casing upper end, passes the second through-hole and is provided with the exhaust tube, and the other end of exhaust tube is connected with air purification device, is provided with the aspiration pump on the exhaust tube. The welding pipe passes casing upper end and soldered connection and sets up in the casing, carries out welding operation in the casing, prevents that harmful gas and the smoke and dust loss that produce among the welding process from haring operating personnel's in the room air healthy, and harmful gas in the casing and smoke and dust get into air purification device along the exhaust tube under the effect of air pump and discharge after handling, have avoided the pollution of indoor environment.

Description

Carbon dioxide shielded welding device

Technical Field

The utility model belongs to the technical field of the welding, especially, relate to a carbon dioxide shielded welding device.

Background

In the use of carbon dioxide arc welding, can produce harmful gas and smoke and dust, at present mainly be indoor welding operation, operating personnel lacks effectual protection, inhales harmful gas and smoke and dust easily, causes the harm to healthy.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the utility model provides a carbon dioxide shielded welding device.

The utility model discloses a realize like this: a carbon dioxide arc welding device comprises an arc welding machine body, wherein the arc welding machine body is connected with a welding head through a welding pipe, the arc welding machine body is fixedly arranged on one side of the upper end of a workbench to ensure the position of the arc welding machine body to be stable, a shell is fixedly arranged on the upper end of the workbench, the welding pipe penetrates through the upper end of the shell, the welding head is arranged in the shell, welding operation is carried out in the shell to prevent harmful gas and smoke generated in the welding process from being dissipated into indoor air to damage the health of an operator, a toughened glass plate is arranged on one side, close to the operator, of the shell, corresponds to the welding head in position, the condition in the shell is observed through the toughened glass plate to facilitate the welding operation, a first through hole is formed in the shell on one side of the toughened glass plate, an operator holds the butt joint through the first through hole by hand to ensure stable and reliable welding operation, one side of the shell, which is far away from the toughened glass plate, is opened, a workpiece to be welded is put into the shell from the opening of the shell, a first chute is horizontally arranged in the upper wall of the shell at the opening of the shell, a second chute is horizontally arranged at the upper end of the workbench at the opening of the shell, the second chute is arranged in parallel with the first chute, the length of the second chute is greater than that of the first chute, the first chute and the second chute limit the baffle and ensure that the baffle moves along the second chute to open the opening of the shell, the width a of the side wall of the shell is less than the width b of the upper wall of the shell, so that the influence of the side wall of the shell on the movement of the baffle is avoided, the stable movement of the baffle is ensured, and the positions of the first chute and the second chute correspond to the side wall of the shell, the air purifier is characterized in that a baffle is vertically arranged in the first sliding groove and the second sliding groove, the opening of the shell is blocked through the baffle, the length of the baffle is greater than the length of the shell, the end parts of the baffle and the side wall of the shell are tightly connected together, the blocking effect of the baffle on the opening of the shell is guaranteed, leakage of harmful gas and smoke dust is avoided, when the baffle is opened to the maximum position, the upper end of the baffle is still located in the first sliding groove, a second through hole is formed in the upper end of the shell and penetrates through the second through hole, an exhaust pipe is fixedly arranged on the second through hole, the other end of the exhaust pipe is connected with the air purifying device, an exhaust pump is arranged on the exhaust pipe and is started, the harmful gas and the smoke dust in the shell enter the air purifying device along the exhaust pipe under the action of the exhaust pump and are discharged after treatment, and pollution to the indoor environment is avoided.

Preferably, a supporting plate is fixedly arranged below the first through hole on the shell, so that the arms of operators are supported, and the comfort level of welding operation is improved.

Preferably, a stop block is fixedly arranged on the workbench at one end, away from the shell, of the second sliding groove and used for blocking the baffle plate so as to prevent the baffle plate from being separated from the second sliding groove.

Preferably, the baffle is fixedly provided with a pull rod, so that force can be applied conveniently to drive the baffle to move.

Preferably, the inner wall of the shell in the first through hole is fixedly provided with a rubber ring, so that the arm of an operator is in close contact with the first through hole, and the leakage of harmful gas and smoke dust is avoided.

Preferably, the width of the first chute is the same as that of the second chute, so that the baffle is prevented from deflecting, and the leakage of harmful gas and smoke dust is avoided.

The utility model has the advantages that: the utility model has the advantages of reasonable design, the welding pipe passes casing upper end and soldered connection and sets up in the casing, carries out welding operation in the casing, prevents that harmful gas and smoke and dust loss that produce from to the indoor air in harm operating personnel's healthy, harmful gas and smoke and dust in the casing discharge after the processing along exhaust tube entering air purification device under the effect of air pump, have avoided the pollution of indoor environment.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of a connecting structure of the baffle and the housing;

FIG. 4 is a schematic structural view of the housing;

in the figure: 1. protecting the welding machine body; 2. welding a pipe; 3. welding a head; 4. a work table; 5. a housing; 6. tempering the glass plate; 7. a first through hole; 8. a first chute; 9. a second chute; 10. a baffle plate; 11. a second through hole; 12. an exhaust pipe; 13. an air purification device; 14. an air pump; 15. a pallet; 16. a stopper; 17. a pull rod; 18. a rubber ring.

Detailed Description

In order to understand the technical solution of the present invention more clearly, the present invention is further explained with reference to the attached drawings.

The carbon dioxide arc welding device as shown in the figures 1-4 comprises an arc welding machine body 1, wherein the arc welding machine body 1 is connected with a welding head 3 through a welding pipe 2, the arc welding machine body 1 is fixedly arranged on one side of the upper end of a workbench 4 to ensure the position stability of the arc welding machine body 1, a shell 5 is fixedly arranged on the upper end of the workbench 4, the welding pipe 2 penetrates through the upper end of the shell 5, the welding head 3 is arranged in the shell 5, the welding operation is carried out in the shell 5 to prevent harmful gas and smoke generated in the welding process from being scattered into indoor air to damage the health of an operator, a toughened glass plate 6 is arranged on one side of the shell 5 close to the operator, the toughened glass plate 6 corresponds to the welding head 3, the condition in the shell 5 is observed through the toughened glass plate 6 to facilitate the welding operation, a first through hole 7 is arranged on the shell 5 at one side of the toughened glass plate 6, the hand of an operator passes through the first through hole 7 to grasp the welding joint 3, so as to ensure stable and reliable welding operation, a supporting plate 15 is fixedly arranged on the shell 5 below the first through hole 7 to support the arm of the operator and improve the comfort level of the welding operation, a rubber ring 18 is fixedly arranged on the inner wall of the shell 5 in the first through hole 7 to ensure the close contact between the arm of the operator and the first through hole 7 and avoid the leakage of harmful gas and smoke dust, an opening is arranged at one side of the shell 5, which is far away from the toughened glass plate 6, a workpiece to be welded is put into the shell 5 from the opening of the shell 5, a first chute 8 is horizontally arranged in the upper wall of the shell 5 at the opening of the shell 5, and a second chute 9 is horizontally arranged at the upper end of the workbench 4 at the opening of the shell 5, the width of the first chute 8 is the same as that of the second chute 9, so as to avoid the deflection of the baffle 10 and the leakage of harmful gas and smoke dust, the stop block 16 is fixedly arranged on the workbench 4 at one end of the second chute 9, which is far away from the shell 5, so as to block the baffle 10 and prevent the baffle 10 from being separated from the second chute 9, the second chute 9 is arranged in parallel with the first chute 8, the length of the second chute 9 is greater than that of the first chute 8, the first chute 8 and the second chute 9 limit the baffle 10 and ensure that the baffle 10 moves along the second chute 9, so as to open the opening of the shell 8, the width a of the side wall of the shell 5 is smaller than the width b of the upper wall of the shell 5, so as to avoid the influence of the side wall of the shell 5 on the movement of the baffle 10 and ensure the stable movement of the baffle 10, the positions of the first chute 8 and the second chute 9 correspond to the side wall of the shell 5, and the baffle 10 is vertically arranged in the first chute 8 and the second chute 9, the opening of the shell 5 is blocked by the baffle 10, the length of the baffle 10 is greater than that of the shell 5, the end parts of the baffle 10 and the side wall of the shell 5 are tightly connected together, the blocking effect of the baffle 10 on the opening of the shell 5 is ensured, leakage of harmful gas and smoke dust is avoided, when the baffle 10 is opened to the maximum position, the upper end of the baffle 10 is still located in the first sliding groove 8, the baffle 10 is fixedly provided with the pull rod 17 which is convenient to apply force to drive the baffle 10 to move, the upper end of the shell 5 is provided with the second through hole 11 which penetrates through the second through hole 11 and is fixedly provided with the exhaust pipe 12, the other end of the exhaust pipe 12 is connected with the air purification device 13, the exhaust pipe 12 is provided with the exhaust pump 14, the exhaust pump 14 is started, and the harmful gas and smoke dust in the shell 5 enter the air purification device 13 along the exhaust pipe 12 under the action of the exhaust pump 14 and are discharged after being processed And the pollution to the indoor environment is avoided.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims (6)

1. The carbon dioxide arc welding device is characterized in that the arc welding device body is fixedly arranged on one side of the upper end of a workbench, a shell is fixedly arranged on the upper end of the workbench, the welding pipe penetrates through the upper end of the shell and is arranged in the shell through a welding pipe, a toughened glass plate is arranged on one side, close to an operator, of the shell, the toughened glass plate corresponds to the welding head in position, a first through hole is formed in the shell on one side of the toughened glass plate, the shell deviates from an opening in one side of the toughened glass plate, a first sliding groove is horizontally arranged in the upper wall of the shell at the opening of the shell, a second sliding groove is horizontally formed in the upper end of the shell at the opening, the second sliding groove is arranged in parallel to the first sliding groove, the length of the second sliding groove is larger than that of the first sliding groove, the width a of the side wall of the shell is smaller than the width b of the upper wall of the shell, the first sliding groove and the second sliding groove correspond to the side wall of the shell in position, a baffle is vertically arranged in the first sliding groove and is larger than that of the side wall of the shell, an air suction pipe is arranged at the upper end of the shell, and the suction pipe, and a second through hole is arranged in the other end of the suction pipe, and a purification device is arranged on the shell.

2. The carbon dioxide arc welding apparatus of claim 1, wherein a support plate is fixedly disposed on the housing below the first through hole.

3. The apparatus as claimed in claim 1, wherein a stop is fixedly disposed on the working platform at an end of the second chute facing away from the housing.

4. A carbon dioxide arc welding apparatus as claimed in claim 1, wherein a pull rod is fixedly disposed on the baffle.

5. A carbon dioxide arc welding apparatus as claimed in claim 1, wherein a rubber ring is fixedly disposed on the inner wall of the housing in the first through hole.

6. A carbon dioxide arc welding apparatus as defined in claim 1, wherein said first runner and said second runner have the same width.

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