CN214023990U

CN214023990U - Electric welding that possesses dust collection structure

Info

Publication number: CN214023990U
Application number: CN202022911003.4U
Authority: CN
Inventors: 胡超平; 李华
Original assignee: Hangzhou Kailun Waterproof Engineering Co ltd
Current assignee: Hangzhou Kailun Waterproof Engineering Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-24
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to an electric welding technical field especially relates to an electric welding that possesses dust collection structure, comprises a workbench, it has the elongated slot to open on the workstation front end, the inside sliding connection of elongated slot has the slider, the inside rotation of elongated slot is connected with reciprocal lead screw one, the slider front end has the support through the bolt fastening, the support is located the workstation front side and extends the workstation top, install the dust absorption head on the support, open at workstation right-hand member middle part has the inside groove, the inside groove notch articulates through the hinge has the slot door, be connected with the hose between dust absorption head rear end and the slot door front end middle part, the inside back upper corner of inside groove is fixed with fixed box, mid-mounting has the fan in the fixed box, the fixed box front end is the open end, the fixed box front end has the otter board through the fix with screw, the inside baffle that is located the otter board front side that is fixed to the inside, the beneficial effects of the utility model lie in: can in time clear up the dust on the table surface comprehensively, and can clear up otter board and dust exhaust mouth at any time, avoid blockking up.

Description

Electric welding that possesses dust collection structure

Technical Field

The utility model relates to an electric welding technical field especially relates to an electric welding that possesses dust collection structure.

Background

The electric welder is to utilize the high temperature electric arc produced by the instantaneous short circuit of the positive and negative poles to melt the welding flux and the welded material on the welding electrode and to combine the contacted material. The structure is very simple, and the transformer is a high-power transformer. Electric welding machines can be generally divided into two types according to the types of output power supplies, wherein one type is an alternating current power supply and the other type is a direct current power supply. They use the principle of inductance, the inductance will generate huge voltage change when switching on and off, and the high-voltage arc generated by the instant short circuit of the positive and negative poles is used to melt the solder on the welding electrode, so that they reach the purpose of atomic bonding.

The electric welding can produce a large amount of dust at the in-process that uses, need timely dust to clear up, the dust absorption head on the electric welding that possesses the dust collection structure on the existing market is usually fixed, can only carry out the dust absorption near the dust absorption head, the dust absorption scope is less, influence dust absorption efficiency, and the otter board and the dust exhaust mouth through long-time operative installations take place the jam easily, untimely clearance can directly influence the use of device, we have proposed a electric welding that possesses the dust collection structure for this reason, in order to solve the above-mentioned technical problem who provides.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric welding that possesses dust collection structure, this kind of electric welding that possesses dust collection structure can in time clear up comprehensively the dust on the table surface, and can clear up otter board and dust exhaust mouth at any time, avoids blockking up to solve the problem that above-mentioned background art provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electric welding machine with a dust collecting structure comprises a workbench;

an elongated slot is formed in the upper portion of the front end of the workbench, a sliding block is connected to the inside of the elongated slot in a sliding mode, a first reciprocating screw rod is connected to the inside of the elongated slot in a rotating mode, a support is fixed to the front end of the sliding block through bolts, the support is located on the front side of the workbench and extends out of the upper portion of the workbench, a dust suction head is mounted on the support, an inner slot is formed in the middle of the right end of the workbench, a slot door is hinged to a notch of the inner slot through a hinge, a hose is connected between the rear end of the dust suction head and the middle of the front end of the slot door, a fixing box is fixed to the rear upper corner of the inside of the inner slot, a fan is mounted in the middle of the fixing box, the front end of the fixing box is an opening end, a screen plate is fixed to the front end of the fixing box through screws, a partition plate located on the front side of the screen plate is fixed to the inside of the inner slot, and an exhaust pipe is mounted in the middle of the rear end of the workbench;

a second reciprocating screw rod which is rotatably connected in the inner groove is arranged between the screen plate and the partition plate, a movable block is sleeved outside the reciprocating screw rod, a groove is formed in the rear end of the movable block, a moving block extending out of the groove opening of the groove is connected in the groove in a sliding manner, a spring is fixed between the front end of the moving block and the front side of the inner wall of the groove, and a cleaning plate which is in contact with the screen plate is fixed at the rear end of the moving block through a screw;

the middle part of the lower part of the inner wall of the inner groove is provided with a dust exhaust port which penetrates through the workbench, a mounting column which extends into the inner part of the dust exhaust port is arranged below the dust exhaust port, and a cleaning cylinder is welded above the mounting column.

Furthermore, a motor positioned at the left end of a reciprocating lead screw is embedded above the front end of the workbench, the left end of the reciprocating lead screw penetrates through an elongated slot and is connected with the power output end of the motor, and the reciprocating lead screw penetrates through the sliding block and is in threaded connection with the sliding block.

Furthermore, an air inlet is communicated with the middle part of the front end of the slot door, and the hose and the inner slot are communicated with the air inlet.

Furthermore, the middle part of the rear end of the inner wall of the inner groove is provided with an air outlet which penetrates through the rear end of the workbench, and the exhaust pipe and the fixed box are communicated with the air outlet.

Furthermore, a motor located right above the reciprocating screw rod II is embedded into the upper portion of the inner wall of the inner groove, the top end of the reciprocating screw rod II is connected with the power output end of the motor, and the movable block is in threaded connection with the reciprocating screw rod II.

Furthermore, move the piece left and right sides and all be equipped with the limiting plate rather than pasting, the limiting plate welds in the inside groove, the baffle is located the limiting plate front side.

Furthermore, an internal thread is arranged below the inner wall of the dust exhaust port, an external thread is arranged on the outer wall of the mounting column, and the mounting column is in threaded connection with the dust exhaust port.

Compared with the prior art, the utility model discloses the beneficial effect who realizes:

the dust collection head can move left and right by using the motor, the motor can stop working after the dust collection head moves to the electric welding machine when the electric welding machine works, a large amount of dust generated in the machining process is sucked into the inner groove by using the dust collection head, the phenomenon that the dust collection head works due to the accumulation of a large amount of dust generated in the electric welding process is avoided, the dust collection head can continuously move left and right after the work is finished to collect dust on the table top of the working table, the dust collection area is large, and the dust can be comprehensively collected on the table top of the working table;

through setting up the cleaning board, usable motor makes the cleaning board reciprocate, realize cleaning the automation of otter board, can avoid the otter board to block up the filtration that influences the otter board, and through setting up the spring, the elasticity of usable spring makes and pastes tight otter board all the time when cleaning the board removal, can guarantee to clean the quality, and pass through the fix with screw through making otter board and fixed box, user's accessible dismouting screw carries out the dismouting to the otter board, thereby dismantle the washing to the otter board, further clean the otter board, guarantee the normal use of otter board

Utilize erection column and dust exhaust mouth threaded connection to do benefit to and open or seal the dust exhaust mouth through rotating the erection column, do benefit to the accumulational dust discharge in the inside groove, and can clean the dust exhaust mouth through setting up the scavenging section of thick bamboo, can avoid the blocking of dust exhaust mouth, and it is fixed with the erection column through making the scavenging section of thick bamboo, can carry out the dismouting to the scavenging section of thick bamboo through the dismouting erection column, accomodate it to in the dust exhaust mouth when not using the scavenging section of thick bamboo, can not only avoid causing losing of scavenging section of thick bamboo, still conveniently clean the scavenging section of thick bamboo.

Drawings

Fig. 1 is a schematic overall front view structure diagram of the present invention;

FIG. 2 is a schematic view of the overall right-side cross-sectional structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention;

FIG. 4 is a schematic view of the movable block of the present invention;

fig. 5 is an overall right view structural diagram of the present invention.

The labels in the figure are: 1-a workbench; 2-long groove; 3-a slide block; 4-reciprocating screw rod I; 5, a motor; 6-a scaffold; 7-a dust suction head; 8-inner groove; 9-a hose; 10-fixing a box; 11-a fan; 12-a screen plate; 13-an exhaust duct; 14-a separator; 15-a movable block; 16-a groove; 17-moving blocks; 18-a spring; 19-cleaning board; 20-reciprocating screw rod II; 21-a motor; 22-a limiting plate; 23-mounting a post; 24-a cleaning cylinder; 25-slot door.

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.

Please refer to fig. 1 to 5:

an electric welding machine with a dust collecting structure comprises a workbench 1;

an elongated slot 2 is formed above the front end of a workbench 1, a sliding block 3 is connected inside the elongated slot 2 in a sliding manner, a reciprocating screw rod 4 is connected inside the elongated slot 2 in a rotating manner, a support 6 is fixed at the front end of the sliding block 3 through bolts, the support 6 is positioned on the front side of the workbench 1 and extends out of the upper side of the workbench 1, a dust suction head 7 is installed on the support 6, an inner slot 8 is formed in the middle of the right end of the workbench 1, a slot opening of the inner slot 8 is hinged to a slot door 25 through a hinge, a hose 9 is connected between the rear end of the dust suction head 7 and the middle of the front end of the slot door 25, a fixed box 10 is fixed at the rear upper corner inside the inner slot 8, a fan 11 is installed in the middle of the fixed box 10, the front end of the fixed box 10 is an open end, a screen plate 12 is fixed at the front end of the fixed box 10 through screws, a partition plate 14 positioned on the front side of the screen plate 12 is fixed in the inner slot 8, and an exhaust pipe 13 is installed in the middle of the rear end of the workbench 1; a motor 5 positioned at the left end of a reciprocating screw rod 4 is embedded above the front end of the workbench 1, the left end of the reciprocating screw rod 4 penetrates through a long slot 2 to be connected with the power output end of the motor 5, and the reciprocating screw rod 4 penetrates through a sliding block 3 and is in threaded connection with the sliding block; an air inlet is communicated with the middle part of the front end of the groove door 25, and the hose 9 and the inner groove 8 are communicated with the air inlet; the middle part of the rear end of the inner wall of the inner groove 8 is provided with an air outlet which passes through the rear end of the workbench 1, and the exhaust pipe 13 and the fixed box 10 are communicated with the air outlet;

a reciprocating screw rod II 20 which is rotatably connected in the inner groove 8 is arranged between the screen plate 12 and the partition plate 14, a movable block 15 is sleeved outside the reciprocating screw rod II 20, a groove 16 is formed at the rear end of the movable block 15, a moving block 17 which extends out of a notch of the groove 16 is connected in a sliding manner in the groove 16, a spring 18 is fixed between the front end of the moving block 17 and the front side of the inner wall of the groove 16, and a cleaning plate 19 which is in contact with the screen plate 12 is fixed at the rear end of the moving block 17 through screws; a motor 21 positioned right above the reciprocating screw rod II 20 is embedded above the inner wall of the inner groove 8, the top end of the reciprocating screw rod II 20 is connected with the power output end of the motor 21, and the movable block 15 is in threaded connection with the reciprocating screw rod II 20; limiting plates 22 attached to the left side and the right side of the movable block 15 are arranged on the left side and the right side of the movable block, the limiting plates 22 are welded in the inner groove 8, and the partition plate 14 is located on the front side of the limiting plates 22;

a dust exhaust port penetrating through the workbench 1 is formed in the middle of the lower part of the inner wall of the inner groove 8, an installation column 23 extending into the inner part is arranged below the dust exhaust port, and a cleaning cylinder 24 is welded above the installation column 23; internal threads are arranged below the inner wall of the dust exhaust port, external threads are arranged on the outer wall of the mounting column 23, and the mounting column 23 is in threaded connection with the dust exhaust port;

when the electric welding machine works, a user can utilize the motor 5 to rotate the reciprocating screw rod I4 to drive the sliding block 3 to move, after the sliding block 3 moves to the electric welding machine, the motor 5 stops working, the bracket 6 and the dust suction head 7 move to the electric welding machine along with the sliding block 3 and are limited at the moment, then the fan 11 is started, the dust suction head 7 sucks a large amount of dust generated in the processing into the inner groove 8 through the hose 9 and the air inlet by using the fan 11, the phenomenon that the work of the electric welding machine is influenced by the accumulation of a large amount of dust generated in the electric welding is avoided, after the work of the electric welding machine is finished, the user can also utilize the motor 5 to make the reciprocating screw rod I4 rotate ceaselessly to drive the slide block 3 to move left and right in the elongated slot 2, so that the bracket 6 drives the dust suction head 7 to move left and right continuously to suck the dust on the table top of the workbench 1 into the inner slot 8, and the dust suction head 7 can move to facilitate the expansion of the dust suction area of the dust suction head 7 so as to suck the dust on the table top of the workbench 1 comprehensively;

dust is sucked into the inner groove 8 and then accumulated towards the screen plate 12, the screen plate 12 separates the dust to enable filtered air to be discharged from the exhaust pipe 13 through the screen plate 12 through the fixed box 10 by utilizing an air outlet, the fan 11 is closed after dust collection is finished, the dust adhered to the screen plate 12 loses suction force, and falls down through a gap between the rear end of the partition plate 14 and the rear side of the inner wall of the inner groove 8 and is accumulated to the bottom of the inner wall of the inner groove 8, so that dust collection is realized;

when the screen plate 12 needs to be cleaned, the motor 21 can be used for enabling the reciprocating screw rod II 20 to rotate, the limiting plates 22 are arranged on the left side and the right side of the movable block 15, the movable block 15 can not horizontally rotate under the limiting action of the limiting plates 22, so that the reciprocating screw rod II 20 can be driven to vertically move when rotating, the movable block 15 can be driven to continuously vertically move to clean the screen plate 12 by driving the cleaning plate 19 to continuously vertically move when moving, the cleaning plate 19 can be always attached to the screen plate 12 by the aid of the elasticity of the spring 18 through the arrangement of the spring 18, cleaning quality can be guaranteed, and the cleaned dust can also fall to the bottom of the inner wall of the inner groove 8 to be collected;

specifically, the screen plate 12 and the fixing box 10 are fixed by screws, so that a user can open the slot door 25, and disassemble and assemble the screen plate 12 by disassembling and assembling screws, thereby disassembling and cleaning the screen plate 12, further cleaning the screen plate 12 and ensuring the normal use of the screen plate 12.

When needing to clear up the inside accumulational dust of inside groove 8, the user can rotate erection column 23 downwards and will clean a section of thick bamboo 24 and take out from the dust exhaust mouth, the dust exhaust mouth communicates with each other with the external world and accumulational dust in the inside groove 8 can be discharged through the dust exhaust mouth, a large amount of dust discharges the back, the user can insert the dust exhaust mouth and rotate erection column 23 with cleaning a section of thick bamboo 24, the erection column 23 drives when rotating and cleans a section of thick bamboo 24 and rotates and clean dust exhaust mouth inner wall, cleaning a section of thick bamboo 24 with adhesion and dust exhaust mouth inner wall and pile up and clean in the intraoral dust of dust exhaust, avoid the dust exhaust mouth to block up, accomplish the installation that cleans a section of thick bamboo 24 with erection column 23 and dust exhaust mouth threaded connection after cleaning.

It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides an electric welding that possesses dust collection structure, includes workstation (1), its characterized in that:

an elongated groove (2) is formed in the upper portion of the front end of the workbench (1), a sliding block (3) is connected in the elongated groove (2) in a sliding mode, a reciprocating screw rod I (4) is connected in the elongated groove (2) in a rotating mode, a support (6) is fixed to the front end of the sliding block (3) through bolts, the support (6) is located on the front side of the workbench (1) and extends out of the upper portion of the workbench (1), a dust collection head (7) is installed on the support (6), an inner groove (8) is formed in the middle of the right end of the workbench (1), a groove door (25) is hinged to a notch of the inner groove (8) through a hinge, a hose (9) is connected between the rear end of the dust collection head (7) and the middle of the front end of the groove door (25), a fixing box (10) is fixed to the rear upper corner of the interior of the inner groove (8), a fan (11) is installed in the middle of the fixing box (10), and the front end of the fixing box (10) is an open end, the screen plate (12) is fixed at the front end of the fixing box (10) through screws, the partition plate (14) positioned on the front side of the screen plate (12) is fixed in the inner groove (8), and the middle part of the rear end of the workbench (1) is provided with an exhaust pipe (13);

a reciprocating screw rod II (20) rotatably connected in the inner groove (8) is arranged between the screen plate (12) and the partition plate (14), a movable block (15) is sleeved outside the reciprocating screw rod II (20), a groove (16) is formed in the rear end of the movable block (15), a moving block (17) extending out of a notch of the groove is connected in the groove (16) in a sliding mode, a spring (18) is fixed between the front end of the moving block (17) and the front side of the inner wall of the groove (16), and a cleaning plate (19) in contact with the screen plate (12) is fixed at the rear end of the moving block (17) through screws;

the dust removing device is characterized in that a dust removing port penetrating through the workbench (1) is formed in the middle of the lower portion of the inner wall of the inner groove (8), a mounting column (23) extending into the dust removing port is arranged below the dust removing port, and a cleaning cylinder (24) is welded above the mounting column (23).

2. The electric welding machine with a dust collecting structure as set forth in claim 1, wherein: the upper side of the front end of the workbench (1) is embedded with a motor (5) positioned at the left end of a reciprocating screw rod I (4), the left end of the reciprocating screw rod I (4) penetrates through the elongated slot (2) to be connected with the power output end of the motor (5), and the reciprocating screw rod I (4) penetrates through the sliding block (3) and is in threaded connection with the sliding block.

3. The electric welding machine with a dust collecting structure as set forth in claim 1, wherein: an air inlet is communicated with the middle part of the front end of the groove door (25), and the hose (9) and the inner groove (8) are communicated with the air inlet.

4. The electric welding machine with a dust collecting structure as set forth in claim 1, wherein: the middle part of the rear end of the inner wall of the inner groove (8) is provided with an air outlet which penetrates through the rear end of the workbench (1), and the exhaust pipe (13) and the fixed box (10) are communicated with the air outlet.

5. The electric welding machine with a dust collecting structure as set forth in claim 1, wherein: a motor (21) located right above the reciprocating screw rod II (20) is embedded into the upper portion of the inner wall of the inner groove (8), the top end of the reciprocating screw rod II (20) is connected with the power output end of the motor (21), and the movable block (15) is in threaded connection with the reciprocating screw rod II (20).

6. The electric welding machine with a dust collecting structure as set forth in claim 1, wherein: the movable block (15) left and right sides all is equipped with limiting plate (22) rather than pasting, limiting plate (22) weld in inside groove (8), baffle (14) are located limiting plate (22) front side.

7. The electric welding machine with a dust collecting structure as set forth in claim 1, wherein: an internal thread is arranged below the inner wall of the dust exhaust port, an external thread is arranged on the outer wall of the mounting column (23), and the mounting column (23) is in threaded connection with the dust exhaust port.