CN211759348U

CN211759348U - Production mechanism of carbon dioxide gas shielded welding wire

Info

Publication number: CN211759348U
Application number: CN202020389645.XU
Authority: CN
Inventors: 于金亮
Original assignee: Shandong Qinghua Metalware Co ltd
Current assignee: Shandong Qinghua Metalware Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-10-27
Anticipated expiration: 2030-03-24

Abstract

The utility model relates to a welding wire production technical field just discloses production mechanism of carbon dioxide gas shielded welding wire, including stage body, U-shaped steel band and feed box, stage body top central point puts the department and has offered the U-shaped groove, and the inboard marginal fixed mounting in top of feeding case has spacing frame, and feeding case middle part fixed mounting has the filter screen of slope, and the higher one end top of filter screen is provided with clean mechanism. This production mechanism of carbon dioxide gas shielded welding wire, through setting up clean mechanism, brush hair A on the bottom plate has been realized and has been promoted and filter the welding powder at filter screen top, the less logical filter screen that welds the powder volume enters into out the workbin intracavity, the great then lower one end of filter screen is promoted to the bottom plate of particulate matter volume in the welding powder, avoided welding powder and weld the problem that the powder particulate matter blockked up on the filter screen easily, and pile up the lower end bottom of filter screen with bulky particulate matter propelling movement, do not influence the normal screening of filter screen, the feeding of welding powder and the efficiency of the ejection of compact have been improved.

Description

Production mechanism of carbon dioxide gas shielded welding wire

Technical Field

The utility model relates to a welding wire production technical field specifically is carbon dioxide gas shielded welding wire's production mechanism.

Background

Carbon dioxide gas shielded welding is one of welding methods, and is a method for welding by using carbon dioxide gas as shielding gas. The method is simple to operate in the aspect of application and is suitable for automatic welding and all-dimensional welding. The welding machine can not be windy during welding, is suitable for indoor operation, and is widely applied to various enterprises due to low cost and easy production of carbon dioxide gas. The most common carbon dioxide gas shielded welding wire is a flux-cored wire, which is also called a flux-cored wire or a tubular welding wire, and the surface of the flux-cored welding wire is made of low-carbon steel or low-alloy steel with better plasticity like a solid-cored welding wire.

The manufacturing method of the carbon dioxide gas shielded welding wire generally comprises the steps of rolling a steel strip into a U-shaped section shape, then filling the U-shaped steel strip with welding powder which is prepared according to dosage, tightly rolling the U-shaped steel strip by a rolling mill, and finally drawing the U-shaped steel strip to manufacture the flux-cored welding wires with different specifications, however, the welding powder discharging device in the prior art is generally simpler in design, the welding powder often contains a large amount of particles, because the internal space of the welding material is limited, the size of the welding flux particles is more important, so that the welding powder is usually placed on a filter screen at one side of a placing device in the prior art to screen out large particles, however, the existing technology often needs to shake the welding powder manually and ceaselessly because the welding powder and the particles are easy to block on the filter screen, so that the welding powder can not be discharged, welding powder cannot be filled in the U-shaped steel, and in addition, the welding wire blanking device in the prior art is generally funnel-shaped, so that the welding powder on the inner wall of the welding wire blanking device is not easy to clean. Therefore, in order to solve the above problems, it is necessary to provide a production mechanism for carbon dioxide gas shielded welding wire.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a production mechanism of carbon dioxide gas shielded welding wire possesses and has avoided welding powder and welds the easy jam of powder particulate matter on the filter screen, improved the feeding of welding powder and the efficiency of the ejection of compact and compare with the conventional art, not only realized the clear effect in limit unloading, but also improved clear efficiency, the advantages such as intensity of having reduced the human work, solved need the human manual incessantly rock the problem that welds the powder and be difficult to the clearance to the welding powder of its inner wall.

(II) technical scheme

For the aforesaid avoided welding powder and welding the powder particulate matter and blockked up easily on the filter screen, improved the feeding of welding powder and the efficiency of the ejection of compact and compare with traditional technique, not only realized the clear effect in limit unloading, but also improved clear efficiency, reduced the purpose of the intensity of artificial work, the utility model provides a following technical scheme: the production mechanism of the carbon dioxide gas shielded welding wire comprises a table body, a U-shaped steel belt and a blanking box, wherein the table body is a rectangular table, the U-shaped steel belt is a hollow cylindrical pipe with a cross-section top, a U-shaped groove is formed in the central position of the top of the table body, the U-shaped groove is matched with the U-shaped steel belt in size, the blanking box is arranged in the central position of the top of the table body and consists of a discharging box and a feeding box, the discharging box is a hollow rectangular box body, the discharging box is fixedly arranged at the top of the table body, the feeding box is fixedly arranged at the top of the discharging box and is trapezoidal in shape, a limiting frame is fixedly arranged at the edge of the inner side of the top of the feeding box, an inclined filter screen is fixedly arranged in the middle of the feeding box, a cleaning mechanism is arranged above one end with the higher filter screen and consists of a fixed plate, a bottom plate, the length of the fixed plate is the same as that of the filter screen, the bottom plate is an inclined rectangular plate, the inclination angle of the bottom plate is consistent with that of the filter screen, the bottom plate is fixedly connected to the bottom of the fixed plate, the number of the side plates and the lifting plates is two, the two side plates are respectively and fixedly connected to two side wall surfaces of the fixed plate, the tops of the two side plates are mutually contacted with the bottom of the limiting frame, the two lifting plates are respectively and movably mounted at the bottoms of the side plates and can slide up and down, the electric telescopic rod is fixedly connected to the rear side wall surface of the fixed plate, the electric telescopic rod penetrates through the rear side wall of the feeding box and is in an inclined state, the inclination angle and direction of the electric telescopic rod are the same as the direction of the filter screen, the rear side of the electric telescopic rod is fixedly provided with a, the top fixed mounting of lifter plate has the connecting plate, the connecting plate is a rectangular plate and width and is half of lifter plate width, flexible storehouse has been seted up to the bottom of curb plate, flexible storehouse exit both sides are provided with the arch, the top of connecting plate stretches into in flexible storehouse intracavity, the top fixedly connected with stopper of connecting plate, the stopper block is on flexible storehouse intracavity both sides wall face, the top of stopper and the intracavity top of flexible storehouse fixed mounting respectively have the permanent magnet, and the magnetic pole of two upper and lower permanent magnets is the same, the equal fixed mounting of a lateral wall face that the connecting plate is close to the feeding case has brush hair B, brush hair B's length is the twice of brush hair A length.

Preferably, four supporting legs are arranged at the bottom height of the table body.

Preferably, two groups of guide pulleys are arranged in the middle of the front side wall surface of the table body, the two groups of guide pulleys are movably mounted on a fixing plate, the fixing plate is fixedly connected to the middle of the front side wall surface of the table body, and the number of each group of guide pulleys is two.

Preferably, two the guide pulley passes through dwang swing joint, and the U-shaped steel band is located between two sets of guide pulleys, dwang bottom fixedly connected with servo motor, and the one end block of U-shaped steel band is at the U-shaped inslot.

Preferably, an electromagnetic valve is fixedly installed at the bottom in the cavity of the discharging box, and a control switch of the electromagnetic valve is arranged on the outer wall of the discharging box.

Preferably, the bristles a and the bristles B are soft bristles.

(III) advantageous effects

Compared with the prior art, the utility model provides a production mechanism of carbon dioxide gas shielded welding wire possesses following beneficial effect:

1. this production mechanism of carbon dioxide gas shielded welding wire, through setting up clean mechanism, brush hair A on the bottom plate has been realized and has been promoted and filter the welding powder at filter screen top, the less logical filter screen that welds the powder volume enters into out the workbin intracavity, the great then lower one end of filter screen is promoted to the bottom plate of particulate matter volume in the welding powder, avoided welding powder and weld the problem that the powder particulate matter blockked up on the filter screen easily, and pile up the lower end bottom of filter screen with bulky particulate matter propelling movement, do not influence the normal screening of filter screen, the feeding of welding powder and the efficiency of the ejection of compact have been improved.

2. This production mechanism of carbon dioxide gas shielded welding wire, through setting up connecting plate and brush hair B, realized when the lifter plate moves the middle part and the bottom of feeding case, two permanent magnets that the magnetic pole is the same are under the effect that magnetic force is mutually exclusive, promote the connecting plate with curb plate down side motion, brush hair B and connecting plate are all followed and are stretched out from flexible storehouse intracavity, realized can clearing up the inner wall of feeding case both sides, the problem of welding powder adhesion at inner wall and extravagant resource has been avoided, compare with the prior art, not only realized the clear effect in limit unloading, and clean efficiency has still been improved, the intensity of human work has been reduced.

Drawings

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

FIG. 2 is a schematic view of the cleaning mechanism of the present invention;

FIG. 3 is a side view of the cleaning mechanism of the present invention;

fig. 4 is a cross-sectional view of the cleaning mechanism of the present invention.

In the figure: 1 table body, 2U-shaped steel strips, 3 blanking boxes, 301 discharging boxes, 302 feeding boxes, 4U-shaped grooves, 5 filter screens, 6 cleaning mechanisms, 601 fixing plates, 602 bottom plates, 603 side plates, 604 lifting plates, 605 electric telescopic rods, 606 brush bristles A, 7 connecting plates, 8 telescopic bins, 9 limiting blocks, 10 brush bristles B, 11 permanent magnets and 12 limiting frames.

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. 1-4, the present invention provides a technical solution: a production mechanism of carbon dioxide gas shielded welding wires comprises a table body 1, a U-shaped steel belt 2 and a blanking box 3, wherein four supporting legs are highly installed at the bottom of the table body 1, the table body 1 is a rectangular table, the U-shaped steel belt 2 is a hollow cylindrical tube with a cross section at the top, a U-shaped groove 4 is formed in the center of the top of the table body 1, the U-shaped groove 4 is matched with the U-shaped steel belt 2 in size, two groups of guide pulleys are arranged in the middle of the front side wall of the table body 1 and movably installed on a fixing plate, the fixing plate is fixedly connected to the middle of the front side wall of the table body 1, the number of each group of guide pulleys is two, the two guide pulleys are movably connected through a rotating rod, the U-shaped steel belt 2 is located between the two groups of guide pulleys, a servo motor is fixedly connected to the bottom of the rotating rod, the servo motor is the, the U-shaped steel belt 2 can be driven to enter the U-shaped groove 4 through two groups of guide pulleys, the blanking box 3 is arranged at the center of the top of the table body 1, the blanking box 3 is composed of a discharging box 301 and a feeding box 302, the discharging box 301 is a hollow rectangular box body, the discharging box 301 is fixedly arranged at the top of the table body 1, an electromagnetic valve is fixedly arranged at the bottom in the cavity of the discharging box 301, a control switch of the electromagnetic valve is arranged on the outer wall of the discharging box 301, the welding powder in the cavity of the discharging box 301 flows into the cavity of the U-shaped steel belt 2 by controlling the switch of the electromagnetic valve, the feeding box 302 is fixedly arranged at the top of the discharging box 301, the feeding box 302 is trapezoidal in shape, a limiting frame 12 is fixedly arranged at the inner side edge of the top of the feeding box 302, an inclined filter screen 5 is fixedly arranged in the middle of the feeding box 302, a cleaning mechanism 6 is, The feeding box comprises a bottom plate 602, side plates 603, a lifting plate 604, an electric telescopic rod 605 and bristles A606, wherein the fixed plate 601 is a rectangular plate, the length of the fixed plate 601 is the same as that of the filter screen 5, the bottom plate 602 is an inclined rectangular plate, the inclination angle of the bottom plate is consistent with that and direction of the filter screen 5, the bottom plate 602 is fixedly connected to the bottom of the fixed plate 601, the number of the side plates 603 and the lifting plate 604 is two, the two side plates 603 are respectively and fixedly connected to two side wall surfaces of the fixed plate 601, the tops of the two side plates 603 are respectively in mutual contact with the bottom of the limiting frame 12, the two lifting plates 604 are respectively and movably arranged at the bottoms of the side plates 603 and can slide up and down, the electric telescopic rod 605 is fixedly connected to the rear side wall surface of the fixed plate 601, the electric telescopic rod 605 penetrates through the rear side wall of the feeding box 302 and is in an, the servo motor can control the telescopic state of the electric telescopic rod 605, the servo motor and the electric telescopic rod 605 are the prior art, details are not described here, the brush A606 is soft brush, the brush A606 is fixedly installed on the wall surfaces of the bottom plate 602, the side plate 603 and the lifting plate 604, the top of the lifting plate 604 is fixedly installed with the connecting plate 7, the connecting plate 7 is a rectangular plate with the width half of the width of the lifting plate 604, the bottom of the side plate 603 is provided with the telescopic bin 8, two sides of the outlet of the telescopic bin 8 are provided with protrusions, the top end of the connecting plate 7 extends into the cavity of the telescopic bin 8, the top of the connecting plate 7 is fixedly connected with the limit block 9, the limit block 9 is clamped on two side wall surfaces in the cavity of the telescopic bin 8, the top of the limit block 9 and the top part in the cavity of the telescopic bin 8 are respectively fixedly installed with the permanent magnets 11, and the magnetic poles, the length of bristle B10 is twice the length of bristle A606, and bristle B10 is a soft bristle.

When the device is used, one end of the U-shaped steel belt 2 is inserted between the two groups of guide pulleys, one end of the U-shaped steel belt enters the cavity of the U-shaped groove 4, the working switches of the servo motors of the two groups of guide pulleys are turned on, the U-shaped steel belt 2 is driven to enter the cavity of the U-shaped groove 4, welding powder is poured into the cavity of the feeding box 302, the working switches of the servo motors of the electric telescopic rod 605 are turned on, the electric telescopic rod 605 pushes the bottom plate 602, the side plates 603 and the lifting plate 604 to run towards the lower side of the filter screen 5, through the cleaning mechanism 6, the brush bristles A606 on the bottom plate 602 push and screen the welding powder on the top of the filter screen 5, the filter screen 5 with smaller welding powder volume enters the cavity of the discharging box 301, the bottom plate 602 is pushed to the lower end of the filter screen 5 when the volume of the particles in the welding powder is larger, the problem that the welding powder and the, the normal screening of the filter screen 5 is not influenced, the efficiency of the feeding and discharging of the welding powder is improved, and by arranging the connecting plate 7 and the brush bristles B10, when the lifting plate 604 moves to the middle part and the bottom of the feeding box 302, under the mutual repulsion action of magnetic force, the permanent magnets 11 with the same magnetic poles push the connecting plate 7 to move the side plate 603 to the lower side, the bristles B10 and the connecting plate 7 both extend out of the cavity of the telescopic bin 8, so that the inner walls of the two sides of the feeding box 302 can be cleaned, the problems of welding powder adhesion to the inner walls and resource waste are avoided, compared with the prior art, the effects of blanking and cleaning are realized, but also improved clear efficiency, reduced the intensity of manual work, welded the powder and entered into out the workbin 301 intracavity at last, opened out workbin 301 bottom solenoid valve's control switch, the ejection of compact speed of control welding powder realizes filling the welding powder after the screening in U-shaped steel band 2.

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. Carbon dioxide gas shielded welding wire's production mechanism, including stage body (1), U-shaped steel band (2) and feed box (3), U-shaped steel band (2) are that a top is the hollow cylinder body of cross section, and stage body (1) top central point puts the department and has seted up U-shaped groove (4), and the one end block of U-shaped steel band (2) is in U-shaped groove (4), and feed box (3) set up in stage body (1) top central point and put the department, its characterized in that down: the feeding box (3) consists of a discharging box (301) and a feeding box (302), the discharging box (301) is a hollow rectangular box body, the discharging box (301) is fixedly installed at the top of the table body (1), the feeding box (302) is fixedly installed at the top of the discharging box (301), the feeding box (302) is trapezoidal in shape, a limiting frame (12) is fixedly installed at the inner side edge of the top of the feeding box (302), an inclined filter screen (5) is fixedly installed in the middle of the feeding box (302), a cleaning mechanism (6) is arranged above the higher end of the filter screen (5), and the cleaning mechanism (6) consists of a fixing plate (601), a bottom plate (602), a side plate (603), a lifting plate (604), an electric telescopic rod (605) and bristles A (606);

the length of the fixing plate (601) is the same as that of the filter screen (5), the bottom plate (602) is obliquely and fixedly connected to the bottom of the fixing plate (601), the oblique angles are consistent with the angle and direction of the filter screen (5), the number of the side plates (603) and the lifting plates (604) is two, the two side plates (603) are respectively and fixedly connected to two side wall surfaces of the fixing plate (601), the tops of the two side plates (603) are respectively contacted with the bottom of the limiting frame (12), the two lifting plates (604) are respectively and movably arranged at the bottoms of the side plates (603) and can slide up and down, the electric telescopic rod (605) is fixedly connected to the rear side wall surface of the fixing plate (601), the electric telescopic rod (605) penetrates through the rear side wall of the feeding box (302) and is in an oblique state, the oblique angle and direction of the electric telescopic rod (605) are the same as the direction of the filter screen (5), the brush A (606) is fixedly arranged on the wall surfaces of the bottom plate (602), the side plate (603) and the lifting plate (604).

2. The mechanism for producing a carbon dioxide gas shielded welding wire according to claim 1, characterized in that: the top of lifter plate (604) fixed mounting has connecting plate (7), and connecting plate (7) are a rectangular plate and width is half of lifter plate (604) width.

3. The mechanism for producing a carbon dioxide gas shielded welding wire according to claim 2, characterized in that: the bottom of curb plate (603) has all been seted up flexible storehouse (8), and flexible storehouse (8) exit both sides are provided with the arch, and the top of connecting plate (7) stretches into in flexible storehouse (8) intracavity.

4. The mechanism for producing a carbon dioxide gas shielded welding wire according to claim 3, characterized in that: the top fixedly connected with stopper (9) of connecting plate (7), stopper (9) block is on flexible storehouse (8) intracavity both sides wall face, and the top of stopper (9) and the intracavity top of flexible storehouse (8) are fixed mounting respectively has permanent magnet (11), and the magnetic pole of two upper and lower permanent magnet (11) is the same.

5. The mechanism for producing a carbon dioxide gas shielded welding wire according to claim 2, characterized in that: the side wall face of the connecting plate (7) close to the feeding box (302) is fixedly provided with bristles B (10), the lengths of the bristles B (10) are twice of the lengths of the bristles A (606), and the bristles B (10) are soft bristles.