CN211192426U

CN211192426U - Special closed gas shield welding longitudinal seam welding machine for hook products

Info

Publication number: CN211192426U
Application number: CN201922288654.XU
Authority: CN
Inventors: 蒋毅
Original assignee: Wuxi Nafei Mechanical Equipment Co ltd
Current assignee: Wuxi Nafei Mechanical Equipment Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-07
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to the technical field of special welding machines, in particular to a special closed gas shield welding longitudinal seam welding machine for hook products, which comprises an exhaust fan, a control button and a main motor, wherein a box body is fixed below the exhaust fan, and a sliding door and a welding trigger starter are arranged at the middle part of the box body through movable connection, in the utility model, welding wires, the exhaust fan and the box body are arranged, the welding wires are sent to a processing area, and the relative movement of a workpiece welding seam and a welding gun is realized by the rotation or the movement of a motor, a pneumatic executive component and a hydraulic executive component, so as to finish the welding work of a welding joint, because the whole welding operation is in a closed state under the cooperation of the box body, under the exhaust action of the exhaust fan, the device can effectively avoid the damages caused by welding arc light, smoke dust and splashing by virtue of the closed structure, and after the interference of external factors is directly isolated in a closed environment, the welding quality of the workpiece can be effectively improved.

Description

Special closed gas shield welding longitudinal seam welding machine for hook products

Technical Field

The utility model relates to a welding special plane technical field specifically is a lifting hook class product is with closed gas shield welding longitudinal joint welding special plane.

Background

The special welding machine is welding automation equipment specially designed for specific workpieces and welding joints with certain shapes, and realizes the rotation or movement of a motor, a pneumatic executive component and a hydraulic executive component through electric control, pneumatic control and hydraulic control technologies, so that the relative movement of a welding seam of the workpiece and a welding gun is realized, and the welding work of the welding joints is automatically finished.

The special welding machine on the market is mostly an open structure, in the operation process, the production of factors such as highlight, welding smoke and dust causes the injury to the human body extremely easily, and holistic welding quality also can't be ensured to mistake in the welding process endangers human personal safety extremely easily, consequently, provides a lifting hook class product with closed gas shield welding longitudinal seam welding special machine to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lifting hook class product is with closed gas shield welding longitudinal joint welding special plane to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a special closed gas shield welding longitudinal seam welding machine for lifting hook products comprises an exhaust fan, a control button and a main motor, wherein a box body is fixed below the exhaust fan, a sliding door and a welding trigger starter are mounted in the middle of the box body through movable connection, a guide rail is arranged at the top of the sliding door and the welding trigger starter, a display screen is arranged on one side of the sliding door and the welding trigger starter, the control button is arranged below the display screen, the display screen is connected with the box body through integrated arrangement, an observation window is fixed on the front side of the sliding door and the welding trigger starter, a connector is arranged above the box body in a slanting direction, a connecting pipe is arranged on one side of the connector, an installation frame is connected below the connector, a conveying pipe is communicated with the bottom of the connecting pipe, a locking wheel is arranged under the conveying pipe, and a welding wire is wound in the middle of the locking wheel, the utility model discloses a pneumatic air exhaust fan, including mounting frame, main motor, wire feeding button, current adjusting knob, wire feeding button, exhaust fan, locating plate, locating groove, locating belt, main motor sets up in the below of locking wheel, and the locking wheel is connected with main motor through connecting the belt, wire feeding button is installed in the front of mounting frame, and the top of wire feeding button settles and have current adjusting knob, wire feeding button's below is fixed with voltage adjusting knob, one side of locking wheel is provided with the mount, and the top of mount and the bottom fix with screw of mounting frame, the inside of exhaust fan is provided with the screen cloth, and the.

Preferably, the inside of the exhaust fan and the inside of the box body are communicated with each other, the box body is of a rectangular structure in appearance, and the box body is communicated with the conveying pipe through a connecting pipe.

Preferably, the vertical central axis of the sliding door and the welding trigger starter and the vertical central axis of the box body are overlapped, the sliding door and the welding trigger starter are connected with the guide rail through the sliding block, the guide rail is fixedly connected with the box body through a screw, and the sliding door and the welding trigger starter form a slidable structure through the sliding block, the guide rail and the box body.

Preferably, the locking wheel and the welding wire are connected to form a nested structure, the locking wheel is connected with the connecting belt through a rotating shaft, and one end of the connecting belt is connected with the tail end of the output end of the main motor.

Preferably, the screen cloth is connected with the constant head tank through the locating plate, and the constant head tank is connected with the aiutage through pouring processing, the locating plate passes through screw and constant head tank fixed connection, the surface of screen cloth is latticed structure distribution and sets up.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the welding wire that sets up, air discharge fan and box, along with the welding wire is sent to the processing district, and the device passes through the motor, pneumatic executive component, hydraulic executive component's rotation or removal, realize the relative motion of work piece welding seam and welder, accomplish welded joint's weldment work, because under the cooperation of the box that the appearance is the rectangle structure, whole welding operation is in a confined state, under the exhaust effect of air discharge fan, the device can avoid welding arc light, the injury that smoke and dust and splash cause effectively with the help of this confined structure, and weld under the confined environment, also avoid external air current to influence the welding effectively, thereby promote the welding quality of work piece effectively;

2. the utility model discloses in, through the box that sets up, move door and welding trigger starter and guide rail, be settled in the inside of box along with required welded work piece, and move door and welding trigger starter and set up in the middle part of box, under the cooperation that triggers the starter afterwards, the formula of triggering moves the slip of door accessible slider on the guide rail, it closes to practice, trigger simultaneously and start the welding, avoid welding the human safety risk of injury effectively, and simultaneously, the device replaces human operation with the help of the mode that triggers the start to start, can avoid the phenomenon of makeing mistakes in the human operation process effectively.

Drawings

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

fig. 2 is the top structure schematic diagram of the exhaust fan of the present invention.

In the figure: 1-an exhaust fan, 2-a guide rail, 3-a display screen, 4-a control button, 5-a sliding door and welding trigger starter, 6-an observation window, 7-a connector, 8-a connecting pipe, 9-a conveying pipe, 10-a locking wheel, 11-a welding wire, 12-a main motor, 13-a wire feeding button, 14-a current adjusting knob, 15-a voltage adjusting knob, 16-a fixing frame, 17-a connecting belt, 18-a screen, 19-a positioning plate, 20-a positioning groove, 21-a box body and 22-a mounting frame.

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.

Referring to fig. 1-2, the present invention provides a technical solution:

a special closed gas shield welding longitudinal seam welding machine for lifting hook products comprises an exhaust fan 1, a control button 4 and a main motor 12, wherein a box body 21 is fixed below the exhaust fan 1, the middle of the box body 21 is provided with a sliding door and a welding trigger starter 5 through movable connection, the top of the sliding door and welding trigger starter 5 is provided with a guide rail 2, one side of the sliding door and welding trigger starter 5 is provided with a display screen 3, the control button 4 is arranged below the display screen 3, the display screen 3 is connected with the box body 21 through integral arrangement, the front of the sliding door and welding trigger starter 5 is fixed with an observation window 6, a connector 7 is arranged obliquely above the box body 21, one side of the connector 7 is provided with a connecting pipe 8, the lower part of the connector 7 is connected with a mounting frame 22, the bottom of the connecting pipe 8 is communicated with a conveying pipe 9, and be provided with the locking wheel 10 under the conveyer pipe 9, and the middle part winding of locking wheel 10 has welding wire 11, main motor 12 sets up in the below of locking wheel 10, and locking wheel 10 is connected with main motor 12 through connecting belt 17, wire feed button 13 is installed in the front of installing frame 22, and the top of wire feed button 13 settles and have current adjustment knob 14, wire feed button 13's below is fixed with voltage adjustment knob 15, one side of locking wheel 10 is provided with mount 16, and the top of mount 16 and the bottom fix with screw of installing frame 22, the inside of air discharge fan 1 is provided with screen cloth 18, and the outer end welding of screen cloth 18 has locating plate 19, locating slot 20 has been seted up to the rear of locating plate 19.

The inside of the exhaust fan 1 and the inside of the box body 21 are communicated with each other, the box body 21 is in a rectangular structure, the box body 21 is communicated with the conveying pipe 9 through the connecting pipe 8, before the work, a workpiece to be welded by the device is arranged on a processing table surface arranged in the box body 21, the welding wire 11 is sent to a processing area under the action of the locking wheel 10, the device realizes the relative movement of a welding seam of the workpiece and a welding gun through the rotation or the movement of the motor, the pneumatic executive component and the hydraulic executive component, after the welding seam of the workpiece is filled with the melted welding wire, the welding work of a welding joint is automatically completed, the working principle of the special welding machine related to the structure is the prior art, because under the cooperation of the box body 21 in the rectangular structure, the whole welding operation is in a closed state, under the exhaust action of the exhaust fan 1, the device can effectively avoid the damage caused by welding arc light, smoke dust and splashing by virtue of the closed structure, and can effectively avoid the influence of external airflow on welding, shield gas and electric arc when welding is carried out in a closed environment, so that the welding quality of a workpiece is effectively improved, and the qualification rate is improved to 99.5% from the original 96%; the vertical central axis of the sliding door and welding trigger starter 5 and the vertical central axis of the box body 21 are superposed with each other, the sliding door and welding trigger starter 5 is connected with the guide rail 2 through a sliding block, the guide rail 2 is fixedly connected with the box body 21 through a screw, the sliding door and welding trigger starter 5 forms a slidable structure through the sliding block, the guide rail 2 and the box body 21, a workpiece to be welded is arranged inside the box body 21 along with the sliding door and welding trigger starter 5 is arranged in the middle of the box body 21, then the sliding door can be closed through the sliding of the sliding block on the guide rail 2 under the matching of the trigger starter, and the welding is triggered and started simultaneously, so that the safety risk that the welding hurts the human body is effectively avoided, or the quality risk that the welding process is interfered by the operation of the human body is effectively avoided, and the device replaces the operation starting of, the error phenomenon caused in the human body operation process can be effectively avoided, and the closing operation of the trigger type sliding door can be more smooth and rapid under the sliding fit of the guide rail 2 and the sliding block; the connection of the locking wheel 10 and the welding wire 11 forms a nested structure, the locking wheel 10 is connected with a connecting belt 17 through a rotating shaft, one end of the connecting belt 17 is connected with the tail end of the output end of a main motor 12, when the device is in welding, the device is controlled to be started through the main motor 12, the locking wheel 10 and the welding wire 11 wound on the surface of the locking wheel can be carried through the rotating shaft to rotate in a transmission mode under the connection matching of the connecting belt 17, and the welding wire 11 can quickly enter a welding wire track by means of traction force generated in the rotating process; the screen cloth 18 is connected through locating plate 19 and constant head tank 20, and constant head tank 20 is connected with the aiutage through pouring processing, locating plate 19 passes through screw and constant head tank 20 fixed connection, the surface of screen cloth 18 is latticed structural distribution and sets up, places the inside of aiutage in combining air discharge fan 1 in, under the start-up action at the aiutage, the flue gas of the inside of closed equipment is taken out the inside of box 21, under the cooperation of the connection of locating plate 19 and constant head tank 20, itself is the screen cloth 18 of active carbon material and can in time adsorb the dust that contains in the flue gas, and the later stage will be more convenient to the inside clean operation of aiutage.

The working process is as follows: the welding wire 11 is sent to a processing area under the action of the locking wheel 10, the device realizes the relative movement of a welding seam of a workpiece and a welding gun through the rotation or the movement of a motor, a pneumatic actuator and a hydraulic actuator, automatically completes the welding work of a welding joint after the inside of the welding seam of the workpiece is filled with the melted welding wire, because the whole welding operation is in a closed state under the coordination of a box body 21 with a rectangular shape, under the exhaust action of an exhaust fan 1, the device can effectively avoid the damage caused by welding arc light, smoke dust and splash by virtue of the closed structure, the workpiece to be welded is arranged inside the box body 21, a sliding door and a welding trigger actuator 5 are arranged in the middle of the box body 21, and then under the coordination of the trigger actuator, the trigger type sliding door can slide on a guide rail 2 through a sliding block, the device replaces human operation starting by means of a triggering starting mode, and can effectively avoid the error phenomenon caused in the human operation process.

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.

Claims

1. The utility model provides a lifting hook class product is with closed gas shield welding longitudinal joint welding special plane, includes air discharge fan (1), control button (4) and main motor (12), its characterized in that: the air exhaust fan is characterized in that a box body (21) is fixed below the air exhaust fan (1), a sliding door and a welding trigger starter (5) are installed in the middle of the box body (21) through movable connection, a guide rail (2) is arranged at the top of the sliding door and the welding trigger starter (5), a display screen (3) is arranged on one side of the sliding door and the welding trigger starter (5), a control button (4) is arranged below the display screen (3), the display screen (3) is connected with the box body (21) through integrated arrangement, an observation window (6) is fixed on the front side of the sliding door and the welding trigger starter (5), a connector (7) is arranged obliquely above the box body (21), a connecting pipe (8) is arranged on one side of the connector (7), an installation frame (22) is connected below the connector (7), and a conveying pipe (9) is communicated with the bottom of the connecting pipe (8), a locking wheel (10) is arranged right below the conveying pipe (9), a welding wire (11) is wound in the middle of the locking wheel (10), the main motor (12) is arranged below the locking wheel (10), the locking wheel (10) is connected with the main motor (12) through a connecting belt (17), the front surface of the mounting frame (22) is provided with a wire feeding button (13), a current adjusting knob (14) is arranged above the wire feeding button (13), a voltage adjusting knob (15) is fixed below the wire feeding button (13), a fixing frame (16) is arranged at one side of the locking wheel (10), the top of the fixed frame (16) is fixed with the bottom of the mounting frame (22) by screws, a screen (18) is arranged inside the exhaust fan (1), and the outer end of the screen (18) is welded with a positioning plate (19), and a positioning groove (20) is formed in the rear of the positioning plate (19).

2. The special closed gas shield welding longitudinal seam welding machine for the lifting hook products as claimed in claim 1, is characterized in that: the inside of air discharge fan (1) and the inside of box (21) are put through each other, and the appearance of box (21) is the rectangle structure, box (21) are put through mutually through connecting pipe (8) and conveyer pipe (9).

3. The special closed gas shield welding longitudinal seam welding machine for the lifting hook products as claimed in claim 1, is characterized in that: move the door and weld and trigger between the vertical axis of starter (5) and the vertical axis of box (21) and coincide each other, and move the door and weld and trigger starter (5) and be connected through slider and guide rail (2), guide rail (2) are through screw and box (21) fixed connection, move the door and weld and trigger starter (5) and constitute slidable structure through slider, guide rail (2) and box (21).

4. The special closed gas shield welding longitudinal seam welding machine for the lifting hook products as claimed in claim 1, is characterized in that: the connection of locking wheel (10) and welding wire (11) constitutes nested structure, and locking wheel (10) are connected through pivot and connection belt (17), the one end of connecting belt (17) is connected with the output terminal of main motor (12).

5. The special closed gas shield welding longitudinal seam welding machine for the lifting hook products as claimed in claim 1, is characterized in that: the screen cloth (18) is connected with the positioning groove (20) through the positioning plate (19), the positioning groove (20) is connected with the exhaust funnel through pouring, the positioning plate (19) is fixedly connected with the positioning groove (20) through screws, and the surface of the screen cloth (18) is in a grid structure distribution.