CN202317414U

CN202317414U - Line-by-line caulking-groove positioning welding device for slotted screens

Info

Publication number: CN202317414U
Application number: CN2011204546539U
Authority: CN
Inventors: 章新安
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-16
Filing date: 2011-11-16
Publication date: 2012-07-11
Anticipated expiration: 2021-11-16

Abstract

The utility model relates to a line-by-line caulking-groove positioning welding device for slotted screens. The line-by-line caulking-groove positioning welding device for slotted screens is characterized by comprising a welding wheel, a caulking groove gear, a comb ring seat, an H-shaped connecting block and a screen wire bed, wherein 100-10,000 screen wires are uniformly arranged on the outer circumference of the screen wire bed; the barrel-shaped comb ring seat is sleeved outside the screen wire bed; 10-500 comb blocks are uniformly arranged on the circumference of the left end face of the comb ring seat, 5-300 sheet combs are arranged on the inner arc surface of each comb block, and the ends of the sheet combs are inserted in a groove arranged on the screen wire bed after passing through gaps between screen wires; the caulking groove gear and the welding wheel are respectively arranged on the left side of the comb ring seat and above the screen wire bed, a gear slot is arranged on the caulking groove gear along the outer circumference of the caulking groove gear, and a gear slot at the bottom of the caulking groove gear embeds the screen wires right above a grid-shaped screen wire cylinder into the gear slot above; and a positive electric brush of an electric welding machine is contacted with the welding wheel, and a negative electric brush of the electric welding machine is contacted with the comb ring seat. By using the device, an effect of line-by-line caulking-groove positioning welding can be achieved.

Description

Wedge wire screen net branch caulking groove location welder

Technical field

Branch's caulking groove location welder when the utility model relates to wedge wire screen net welding forming.

Background technology

The wedge wire screen net is to be formed with the continuous rotating welding of resistance welding method by the vertical stack with connection strap of sieve silk, but screen bars slit precision and compass screen surface flatness that the high temperature when welding and exerting pressure is welded into after the shape are difficult to reach instructions for use.

Summary of the invention

The purpose of the utility model is to provide a kind of wedge wire screen net caulking groove location welder in lines, and this device can be realized branch's caulking groove location welding.

To achieve these goals, the technical scheme that the utility model is taked is: wedge wire screen net branch caulking groove location welder is characterized in that it comprises weldering wheel, caulking groove gear, broach ring seat, I-shaped contiguous block, sieve silk bed; Evenly distributed 100～10000 sieve silks on the excircle of sieve silk bed, all sieve silks constitute palisades sieve silk tube;

Outside sieve silk bed, be with the broach ring seat of tubular, form the tubular slit between broach ring seat and the sieve silk bed, the sieve silk passes said tubular slit; Fixedlyed connected by 3～100 I-shaped contiguous blocks with the right side of broach ring seat in the right side of sieve silk bed, palisade sieve silk tube passes from the centre of I-shaped contiguous block;

Be evenly equipped with 10-500 piece broach piece on the left side circumference of broach ring seat, the intrados of every broach piece is provided with 5-300 piece of sheet broach, and every broach piece is fixedly connected with broach ring seat by screw; The thickness of sheet broach equals to sieve between the silk width in sieve slit, and the end of sheet broach is passed and inserted sieve silk bed between the sieve silk behind the sieve slit and go up in the groove that is provided with;

The top of the left side of broach ring seat, sieve silk bed; Caulking groove gear and weldering wheel are installed; The caulking groove gear is between broach ring seat and weldering wheel; The weldering wheel rotates with the caulking groove gear in the same way, and the caulking groove gear is provided with teeth groove along excircle, and the sieve silk that the teeth groove of caulking groove gear bottom will be arranged in directly over the palisade sieve silk tube embeds its teeth groove; The positive brush of electric welding machine contacts with the weldering wheel, and the negative pole brush of electric welding machine and broach ring seated connection touch.

The beneficial effect of the utility model is: owing to be bar seam web frame, so adopted the combining structure of broach branch gear caulking groove, realized branch's caulking groove location welding.

The utility model is applicable to that sieve silk cross section is the location welding of wedge wire screen nets such as wedge shape, triangle, circle, square, rectangle.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the cutaway view of Fig. 1 along the A-A line.

Fig. 3 is the cutaway view of Fig. 1 along the B-B line.

Among the figure: 1-left side disk, the 2-connection strap, 3-welds wheel, 4-caulking groove gear, 5-broach ring seat; 6-positive brush, 7-negative pole brush, 8-I-shaped contiguous block, 9-sieve silk; 10-sieve silk bed, 11-axle, the tooth of 14-caulking groove gear, 15-solder joint; The 16-screw, 17-broach piece, 18-sheet broach, the sieve silk groove between the 19-sheet broach.

The specific embodiment

Like Fig. 1, Fig. 2, shown in Figure 3, wedge wire screen net branch caulking groove location welder, it comprises weldering wheel 3, caulking groove gear 4, broach ring seat 5, positive brush 6, negative pole brush 7, I-shaped contiguous block 8, sieve silk bed 10; In the sieve silk bed 10 through hole (sieve silk bed 10 is tubular structure); Evenly distributed 100～10000 sieve silks 9 (concrete quantity is confirmed based on the size of required wedge wire screen net) on the excircle of sieve silk bed 10; The left end of sieve silk 9 and left disk 1 are fixing, and the right-hand member and the right disk of sieve silk 9 are fixed, and the left end of axle 11 and left disk 1 are fixing; Axle 11 right-hand member fixes with right disk after passing the through hole of sieve silk bed 10 that (left disk 1 or right disk link to each other with the mechanism of not only rotating but also straight line moves; The palisade sieve silk tube of i.e. all sieve silk 9 formation promptly rotates and straight line moves, and a sieve bed 10 and broach ring seat 5 rotation synchronously with it, but do not move as straight line; Connection strap 2 welds spirally on the palisade tube of sieve silk), all sieve silks constitute palisade sieve silk tube;

Outside sieve silk bed 10, be with the broach ring seat 5 of tubular, form tubular slit (annular space) between broach ring seat 5 and the sieve silk bed 10, sieve silk 9 passes said tubular slit (making the sieve silk can freely pass through the tubular slit); The right side of sieve silk bed 10 and the right side of broach ring seat 5 (or title rear end) (are uniformly distributed with screw and are connected by 3～100 I-shaped contiguous blocks are 8 fixedly connected; Concrete quantity is confirmed according to the size of sieve silk bed), palisade sieve silk tube passes (the sieve silk of palisade sieve silk tube passes) between I-shaped contiguous block and I-shaped contiguous block from the centre of I-shaped contiguous block 8;

Be evenly equipped with 10-500 piece broach piece 17 on the left side circumference of broach ring seat 5; All broach pieces 17 surround tubular; The intrados of every broach piece 17 is provided with 5-300 piece of sheet broach 18, and (sieve slit quantity equates between the quantity of all sheet broach and the sieve silk; Broach branch), every broach piece is fixedlyed connected with broach ring seat 5 by screw 16; The thickness of sheet broach 18 equals to sieve the width in sieve slit between the silk, and the end of sheet broach 18 is passed between the sieve silk and inserted behind the sieve slit in the groove that is provided with on the sieve silk bed 10, realizes branch caulking groove location;

The top of the left side of broach ring seat 5, sieve silk bed 10; Caulking groove gear 4 and weldering wheel 3 are installed; Caulking groove gear 4 is between broach ring seat 5 and weldering wheel 3; Weldering wheel 3 rotate with caulking groove gear 4 in the same way, and caulking groove gear 4 is provided with teeth groove along excircle, and the teeth groove of caulking groove gear 4 bottoms will be arranged in sieve silk directly over the palisade sieve silk tube and embed (snapping in) its teeth groove (promptly the tooth 14 at the caulking groove gear of bottom embeds the sieve slit between the sieve silk of a palisade sieve silk upper end); The positive brush 6 of electric welding machine contacts with weldering wheel 3, and the negative pole brush 7 of electric welding machine contacts with broach ring seat 5, and broach ring seat 5 is passed to sieve silk bed 10 with electric current through contiguous block 8, passes to sieve silk 9 again.The tooth pitch of sieve silk receives the control of caulking groove gears tooth pitch, so this device has been realized branch's caulking groove location welding.

Between sieve silk 9 and weldering wheel 3, arranging connection strap 2, pressed and switch on that sieve silk 9 is switched on by sieve silk bed 10 because wheel 3 welds in the top of connection strap 2 perpendicular to sieve silk 9; Be welded into solder joint 15 owing to the effect of pressure and electric current makes having a resistance on connection strap 2 and sieve silk joining heating, the tooth 14 of caulking groove gear has embedded in the sieve slit (or being called the slit) between the sieve silk, and the sieve silk also embeds in the teeth groove of caulking groove gear simultaneously; The caulking groove gear coincide with the sieve silk; When a sieve bed rotated with the sieve silk, the caulking groove gear was done reverse rotation, and the tooth pitch of caulking groove gear equates with the sieve tooth pitch of sieve silk; Therefore; The tooth pitch of sieve silk equals the tooth pitch of caulking groove gear, and the palisade sieve silk tube that the sieve silk is formed becomes a pair of identical gear mechanism with the caulking groove gear, has realized the caulking groove location.Make the compass screen surface that sieves silk be close to the bed surface of sieve silk bed because the welding of gear mesh connection strap and caulking groove gear mesh sieve silk is exerted pressure in addition, make compass screen surface smooth.Realized the shaping of broach branch gear caulking groove location welded mesh.

Electric welding machine comprises power transformer, brush, weldering wheel, lead; Weldering wheel and caulking groove gear are arranged on the lift pressure regulating mechanism by the weldering wheel seat, and welding machine adopts existing known technology.

Claims

1. wedge wire screen net branch caulking groove location welder is characterized in that it comprises weldering wheel (3), caulking groove gear (4), broach ring seat (5), I-shaped contiguous block (8), sieve silk bed (10); Evenly distributed 100～10000 sieve silks (9) on the excircle of sieve silk bed (10), all sieve silks constitute palisades sieve silk tube;

Outside sieve silk bed (10), be with the broach ring seat (5) of tubular, form the tubular slit between broach ring seat (5) and the sieve silk bed (10), sieve silk (9) passes said tubular slit; The right side of sieve silk bed (10) is fixedly connected by 3～100 I-shaped contiguous blocks (8) with the right side of broach ring seat (5), and palisade sieve silk tube passes from the centre of I-shaped contiguous block (8);

Be evenly equipped with 10-500 piece broach piece (17) on the left side circumference of broach ring seat (5), the intrados of every broach piece (17) is provided with 5-300 piece of sheet broach (18), and every broach piece is fixedly connected with broach ring seat (5) by screw (16); The thickness of sheet broach (18) equals to sieve between the silk width in sieve slit, and the end of sheet broach (18) is passed and inserted sieve silk bed (10) between the sieve silk behind the sieve slit and go up in the groove that is provided with;

The top of the left side of broach ring seat (5), sieve silk bed (10); Caulking groove gear (4) and weldering wheel (3) are installed; Caulking groove gear (4) is positioned between broach ring seat (5) and the weldering wheel (3); Weldering wheel (3) rotates with caulking groove gear (4) in the same way, and caulking groove gear (4) is provided with teeth groove along excircle, and the sieve silk that the teeth groove of caulking groove gear (4) bottom will be arranged in directly over the palisade sieve silk tube embeds its teeth groove; The positive brush of electric welding machine (6) contacts with weldering wheel (3), and the negative pole brush (7) of electric welding machine contacts with broach ring seat (5).