CN101396760A - Metal net welding shaping device - Google Patents
Metal net welding shaping device Download PDFInfo
- Publication number
- CN101396760A CN101396760A CNA2008101975253A CN200810197525A CN101396760A CN 101396760 A CN101396760 A CN 101396760A CN A2008101975253 A CNA2008101975253 A CN A2008101975253A CN 200810197525 A CN200810197525 A CN 200810197525A CN 101396760 A CN101396760 A CN 101396760A
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- grizzly bar
- straight grizzly
- slip ring
- straight
- cylinder
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Abstract
The invention relates to a woven wire mesh welding device. A woven wire mesh weld forming device is characterized in that the device comprises a sliding base, a rotating actuating mechanism, a straight grizzly bar rotating mechanism, an axial travel mechanism, an electric welding machine, a lift pressure adjusting mechanism and a slip ring; the straight grizzly bar rotating mechanism comprises a back bearing block, a back bearing, a back end shaft, a roller, a front end shaft, a front bearing and a front bearing block; the outer edge circumference of the roller is compartmentally provided with 12 to 600 straight grizzly bar supporting grooves along the axial direction, and a spiral horizontal wire groove is wound on the outer edge circumference of the roller from the front end to the back end; the back end shaft of the straight grizzly bar rotating mechanism is connected with the output of the rotating actuating mechanism; the outer edge of the slip ring is contacted with 1 to 20 control pulleys of the slip ring, and the slip ring is sheathed on the roller; the straight grizzly bar localization slide block of the slip ring is positioned inside the straight grizzly bar supporting groove; the straight grizzly bar localization slide block is provided with a straight grizzly bar localization sliding chute, and straight grizzly bars pass through the straight grizzly bar localization sliding chute. The woven wire mesh welding device has the characteristic of high welding precision.
Description
Technical field
The present invention relates to a kind of woven wire mesh welding device.
Background technology
For a long time, starch all adopts winding, wears the production of pin method with pressure curved sieve sheet (metallic sieve), and the product precision is low, fastness is poor, production efficiency is low complete, hand-manipulated.
Summary of the invention
The object of the present invention is to provide the high metal net welding shaping device of a kind of precision.
To achieve these goals, technical scheme of the present invention is: metal net welding shaping device is characterized in that it comprises slide 1, rotating actuator, straight grizzly bar rotating mechanism, axial moving mechanism, electric welding machine, lift pressure regulating mechanism, slip ring 12;
Described straight grizzly bar rotating mechanism comprises rear bearing block 6, rear bearing 8, rear end axle 9, cylinder 10, front end axle 19, fore bearing 20, front-end bearing pedestal 21; The front end of rear end axle 9 is fixedlyed connected with the rear end of cylinder 10, and rear end axle 9 is linked to each other with rear bearing block 6 by rear bearing 8, and rear bearing block 6 is fixed on the rear portion of slide 1; Fixedly connected with the front end of cylinder 10 in the rear end of front end axle 19, front end axle 19 is linked to each other with front-end bearing pedestal 21 by fore bearing 20, and front-end bearing pedestal 21 is fixed on the leading section of slide 1; On the outer marginal circumference of cylinder 10 vertically the space be provided with 12-600 straight grizzly bar support slot 11, be wound with a spiral helicine horizontal hair groove 31 on the outer marginal circumference of cylinder 10 from front to back; The rear end axle 9 of straight grizzly bar rotating mechanism links to each other with the output of rotating actuator (promptly linking to each other with rear end shaft pulley 7);
The outer rim of described slip ring 12 contacts with 1-20 slip ring control pulley 14, and slip ring control pulley 14 is linked to each other with the balladeur train 18 of axial moving mechanism by the control pulley base; Slip ring 12 is enclosed within on the cylinder 10; Spaces are provided with straight grizzly bar positioning sliding block 28 in the slip ring 12, and the number of the straight grizzly bar support slot 11 on the number of straight grizzly bar positioning sliding block 28 and the cylinder 10 is corresponding, and straight grizzly bar positioning sliding block 28 is positioned at straight grizzly bar support slot 11; Straight grizzly bar positioning sliding block 28 is provided with straight grizzly bar positioning runner 29, and straight grizzly bar 30 passes straight grizzly bar positioning runner 29;
The electrode wheel 15 of electric welding machine 17 is arranged on the lift pressure regulating mechanism, and the lift pressure regulating mechanism is arranged on the balladeur train 18 of axial moving mechanism; The brush 13 of electric welding machine 17 contacts with slip ring 12; Electrode wheel 15 is positioned at the top of cylinder 10.
The invention has the beneficial effects as follows:
1, adopt cylinder to support straight grizzly bar, the electrode crop rotation moves axially, and cylinder only rotates and do not move axially, and promptly straight grizzly bar does not move axially, and does not produce displacement error, so welding precision height; By the straight grizzly bar positioning runner on the straight grizzly bar positioning sliding block of slip ring straight grizzly bar is positioned on the cylinder, straight grizzly bar does not produce slip, so welding precision height; Be wound with a spiral helicine horizontal hair groove on the outer marginal circumference of cylinder from front to back, be pressed into the horizontal hair groove during horizontal hair welding, horizontal hair does not produce slip, so welding precision height.
2, adopt the brush of electric welding machine to contact with slip ring, and slip ring, electrode wheel all move axially with the balladeur train of axial moving mechanism, and promptly the distance between brush and the electrode wheel is very short, and voltage drop is little, and (existing brush is located on the end axle, voltage drop is bigger), so welding quality is good.
3, adopt the straight grizzly bar support slot of cylinder to support straight grizzly bar, straight grizzly bar positioning runner location by slip ring, after having welded, slip ring moves axially and leaves straight grizzly bar, this moment, straight grizzly bar was positioned at than its big straight grizzly bar support slot, and the straight grizzly bar after the moulding is easy to take out (if the size that adopts the straight grizzly bar support slot and straight grizzly bar is big or small consistent, promptly establishes the straight grizzly bar locating slot on the cylinder, then straight grizzly bar be difficult to take out), of the present invention easy to use, efficient is high.
Metallic sieve with the present device welding fabrication is applicable to fields such as starch or environmental protection.
Description of drawings
Fig. 1 is structural representation of the present invention (in order to clearly illustrate other structure, the horizontal hair groove does not draw on Fig. 1 intermediate roll);
Fig. 2 is along the cutaway view of A-A line among Fig. 1;
Fig. 3 is the cooperate schematic diagram of cylinder of the present invention with slip ring;
Fig. 4 is the front view of cylinder of the present invention;
Fig. 5 is the structural representation of slip ring of the present invention;
Fig. 6 is the cutaway view of cylinder of the present invention;
Number in the figure: 1-slide, 2-motor, 3-motor pulley, the 4-belt, 5-screw mandrel driving gear set, the 6-rear bearing block is (before the right side among Fig. 1 is, Zuo Weihou), 7-rear end shaft pulley, 8-rear bearing, 9-rear end axle, 10-cylinder, 11-straight grizzly bar support slot, the 12-slip ring, 13-brush, 14-slip ring control pulley, 15-electrode wheel (or claiming the electric welding roller), 16-lead, 17-electric welding machine (or claiming resistance welder), the 18-balladeur train, 19-front end axle, 20-fore bearing, screw rodb base before the 21-front-end bearing pedestal, 22-, the 23-nut, 24-left side rectilinear orbit (the right among Fig. 2 is right, and the left side is a left side), the 25-screw mandrel, the 26-back filament rod seat, 27-left side groove piece, 28-straight grizzly bar positioning sliding block, 29-straight grizzly bar positioning runner, 30-straight grizzly bar (or claiming raw silk rings), 31-horizontal hair groove, the 32-first horizontal hair guide wheel, the 33-second horizontal hair guide wheel, the 34-horizontal hair, the 35-horizontal hair unreels dish, the right groove piece of 36-, the right rectilinear orbit of 37-.
The specific embodiment
Further describe the present invention below in conjunction with accompanying drawing:
As Fig. 1, Fig. 2, shown in Figure 3, metal net welding shaping device, it comprises slide 1, rotating actuator, straight grizzly bar rotating mechanism, axial moving mechanism, electric welding machine, lift pressure regulating mechanism, guiding wire feeder, slip ring 12;
Described rotating actuator comprises motor 2, motor pulley 3, belt 4, rear end shaft pulley 7, motor pulley 3 is fixed on the output shaft of motor 2, rear end shaft pulley 7 is fixed on the rearward end of the rear end axle 9 of straight grizzly bar rotating mechanism, motor pulley 3 is connected by belt 4 with rear end shaft pulley 7, and motor 2 is fixed on the rearward end (as being linked to each other by bolt) of slide 1;
Described straight grizzly bar rotating mechanism comprises rear bearing block 6, rear bearing 8, rear end axle 9, cylinder 10, front end axle 19, fore bearing 20, front-end bearing pedestal 21; The front end of rear end axle 9 fixedly connected with the rear end of cylinder 10 (linking to each other) as welding or by bolt, rear end axle 9 is linked to each other with rear bearing block 6 by rear bearing 8, and rear bearing block 6 is fixed on the rear portion (as being linked to each other by bolt) of slide 1; The rear end of front end axle 19 fixedly connected with the front end of cylinder 10 (linking to each other) as welding or by bolt, front end axle 19 is linked to each other with front-end bearing pedestal 21 by fore bearing 20, and front-end bearing pedestal 21 is fixed on the leading section (as being linked to each other by bolt) of slide 1; On the outer marginal circumference of cylinder 10 vertically (cylinder 10 axially, or title length direction) space is provided with 12-600 straight grizzly bar support slot 11 (as shown in Figure 6, along uniform on the excircle, the concrete number of straight grizzly bar support slot 11 is determined according to concrete needs, among Fig. 6 is 12; During use, all straight grizzly bars 30 lay respectively in each self-corresponding straight grizzly bar support slot 11, and straight grizzly bar support slot 11 works to support straight grizzly bar 30; Straight grizzly bar 30 is by 29 location of the straight grizzly bar positioning runner on the straight grizzly bar positioning sliding block 28), be wound with a spiral helicine horizontal hair groove 31 (being 1 horizontal hair groove 31) on the outer marginal circumference of cylinder 10 from front to back as Fig. 4, shown in Figure 6; Motor 2 rotations of rotating actuator drive 9 rotations of rear end axle, thereby drive cylinder 10 rotations, horizontal hair 34 is pressed in the horizontal hair groove 31 by electrode wheel 15, all straight grizzly bars 30 are contacted at electrode wheel 15 places with horizontal hair 34 respectively the cylinder 10 of rotation and helical form advances welding, obtains the pressure curved sieve of moulding at last;
As shown in Figure 1 and Figure 2, described axial moving mechanism comprises screw mandrel driving gear set 5, balladeur train 18, preceding screw rodb base 22, nut 23, left rectilinear orbit 24, screw mandrel 25, back filament rod seat 26, left groove piece 27, right groove piece 36, right rectilinear orbit 37; Left side rectilinear orbit 24 is fixed on slide 1 left part, and right rectilinear orbit 37 is fixed on slide 1 right part, and left rectilinear orbit 24, right rectilinear orbit 37 (cylinder 10 axially) are vertically arranged (the right among Fig. 2 be right, and the left side is left); The bottom of balladeur train 18 is fixed with left groove piece 27, right groove piece 36, the groove of left side groove piece 27 snaps in left rectilinear orbit 24 (left groove piece 27 can slide along left rectilinear orbit 24), and the groove of right groove piece 36 snaps in right rectilinear orbit 37 (right groove piece 36 can slide along right rectilinear orbit 37); The leading section of screw mandrel 25 is linked to each other with slide 1 by preceding screw rodb base 22, and (screw mandrel 25 is rotatable in preceding screw rodb base 22, preceding screw rodb base 22 adopts bearings or sleeve pipe etc.), the rearward end of screw mandrel 25 is by back filament rod seat 26 link to each other with slide 1 (screw mandrel 25 is rotatable in back filament rod seat 26, and back filament rod seat 26 adopts bearings or sleeve pipe etc.); Nut 23 is spun on (nut 23 is between back filament rod seat 26 and preceding screw rodb base 22) on the screw mandrel 25, and nut 23 is fixedlyed connected with the bottom of balladeur train 18; The output gear of screw mandrel driving gear set 5 is fixed on the rearward end of screw mandrel 25, and the input gear of screw mandrel driving gear set 5 is fixed on the rearward end of the rear end axle 9 of straight grizzly bar rotating mechanism; Axle 9 rotations in rear end drive screw mandrel 25 rotations by screw mandrel driving gear set 5, and nut 23 is being with balladeur train 18 to move forward and backward, and realizes moving axially; The rotation of the screw mandrel 25 of axial moving mechanism drives also can adopt independent rotary driving device, motor that if can rotating etc.; Axial moving mechanism can adopt multiple version;
Described electric welding machine 17 comprises power transformer, brush 13, electrode wheel 15, lead 16; Electric welding machine 17 adopts existing known technology; The electrode wheel 15 of electric welding machine 17 is arranged on (the lift pressure regulating mechanism does not draw among the figure) on the lift pressure regulating mechanism, and the lift pressure regulating mechanism is arranged on the balladeur train 18 of axial moving mechanism; The lift pressure regulating mechanism can adopt multiple version [as hydraulic cylinder 1; 2, cylinder; 3, spring mechanism; Also can be provided with gathering sill, guiding when moving up and down for electrode wheel 15; For example: the cylinder head of hydraulic cylinder (piston rod) links to each other with electrode wheel 15, and the cylinder body of hydraulic cylinder is fixed on the balladeur train 18]; Electrode wheel 15 is by lead 16 link to each other with the output of the power transformer of electric welding machine 17 (power transformer is fixed on the balladeur train 18 of axial moving mechanism); The brush 13 of electric welding machine 17 contacts with slip ring 12 that (brush 13 is elastic brush, and brush 13 links to each other with the output of power transformer; Also can adopt brush 13 to contact with slip ring control pulley 14, slip ring 12, slip ring control pulley 14 are electric conductor), brush 13 is linked to each other with the balladeur train 18 of axial moving mechanism by brush carrier block; Slip ring 12 is an electric conductor, and brush 13 is by slip ring 12 and straight grizzly bar 30 conductings; Electrode wheel 15 is positioned at the top of cylinder 10;
Described guiding wire feeder comprises the first horizontal hair guide wheel 32, the second horizontal hair guide wheel 33 (being provided with 2 horizontal hair guide wheels among Fig. 2); The first horizontal hair guide wheel 32, the second horizontal hair guide wheel 33 are separately positioned on the balladeur train 18 of axial moving mechanism; The guiding wire feeder is sent into electrode wheel 15 times with horizontal hair 34;
As shown in Figure 1 and Figure 2, the outer rim of described slip ring 12 contacts with 1-20 slip ring control pulley 14, and (slip ring control pulley 14 is evenly arranged, slip ring 12 is with cylinder 10 rotations, and the concrete number of slip ring control pulley 14 is determined according to concrete needs, among Fig. 2 is 3; Can adopt 1 or 2 etc., the best is 3-20), slip ring control pulley 14 is linked to each other with the balladeur train 18 of axial moving mechanism by the control pulley base; Slip ring 12 is enclosed within on the cylinder 10; As shown in Figure 5, the space is provided with straight grizzly bar positioning sliding block 28 in the slip ring 12, the number corresponding (number is identical) of the straight grizzly bar support slot 11 on the number of straight grizzly bar positioning sliding block 28 and the cylinder 10, straight grizzly bar positioning sliding block 28 are positioned at straight grizzly bar support slot 11, and (straight grizzly bar positioning sliding block 28 can slide along straight grizzly bar support slot 11; Balladeur train 18 moves vertically, is being with slip ring 12 to move vertically by slip ring control pulley 14); Straight grizzly bar positioning sliding block 28 is provided with straight grizzly bar positioning runner 29, and during work, straight grizzly bar 30 passes straight grizzly bar positioning runner 29 (slip ring 12 can slide along straight grizzly bar 30); Straight grizzly bar 30 be shaped as triangle, straight grizzly bar positioning runner 29 is V-arrangement (shape of straight grizzly bar positioning runner 29 is corresponding with the shape of straight grizzly bar 30, the location is accurate, work good), straight grizzly bar positioning runner 29 plays the role of positioning;
Horizontal hair unreels dish 35 and is arranged on the balladeur train 18 of axial moving mechanism, and an end of horizontal hair 34 unreels on the dish 35 around horizontal hair, and the other end of horizontal hair 34 is sent into electrode wheel 15 times through the guiding wire feeder, and is stuck in the horizontal hair groove 31.
Operation principle: place straight grizzly bar 30 in the straight grizzly bar support slot 11 on the cylinder 10, and straight grizzly bar 30 passes the straight grizzly bar positioning runner 29 of slip ring 12, slip ring 12 can slide along straight grizzly bar 30, horizontal hair 34 snaps in the horizontal hair groove 31, cylinder 10 rotations contact 12-600 straight grizzly bar 30 respectively with horizontal hair 34, the electrode wheel 15 of electric welding machine 17 is depressed (energising), and brush 13 makes straight grizzly bar 30 conductions, electrode wheel 15 makes horizontal hair 34 conductions, thereby with horizontal hair 34 and straight grizzly bar 30 welding; The balladeur train 18 of axial moving mechanism moves axially, and has realized automatic wire, automatic welding, automatic branch.
Claims (3)
1. metal net welding shaping device is characterized in that it comprises slide (1), rotating actuator, straight grizzly bar rotating mechanism, axial moving mechanism, electric welding machine, lift pressure regulating mechanism, slip ring (12);
Described straight grizzly bar rotating mechanism comprises rear bearing block (6), rear bearing (8), rear end axle (9), cylinder (10), front end axle (19), fore bearing (20), front-end bearing pedestal (21); The front end of rear end axle (9) is fixedlyed connected with the rear end of cylinder (10), and rear end axle (9) is linked to each other with rear bearing block (6) by rear bearing (8), and rear bearing block (6) is fixed on the rear portion of slide (1); Fixedly connected with the front end of cylinder (10) in the rear end of front end axle (19), front end axle (19) is linked to each other with front-end bearing pedestal (21) by fore bearing (20), and front-end bearing pedestal (21) is fixed on the leading section of slide (1); On the outer marginal circumference of cylinder (10) vertically the space be provided with 12-600 straight grizzly bar support slot (11), be wound with a spiral helicine horizontal hair groove (31) on the outer marginal circumference of cylinder (10) from front to back; The rear end axle (9) of straight grizzly bar rotating mechanism links to each other with the output of rotating actuator;
The outer rim of described slip ring (12) contacts with 1-20 slip ring control pulley (14), and slip ring control pulley (14) is linked to each other with the balladeur train (18) of axial moving mechanism by the control pulley base; Slip ring (12) is enclosed within on the cylinder (10); The interior space of slip ring (12) is provided with straight grizzly bar positioning sliding block (28), and the number of the straight grizzly bar support slot (11) on the number of straight grizzly bar positioning sliding block (28) and the cylinder (10) is corresponding, and straight grizzly bar positioning sliding block (28) is positioned at straight grizzly bar support slot (11); Straight grizzly bar positioning sliding block (28) is provided with straight grizzly bar positioning runner (29), and straight grizzly bar (30) passes straight grizzly bar positioning runner (29);
The electrode wheel (15) of electric welding machine (17) is arranged on the lift pressure regulating mechanism, and the lift pressure regulating mechanism is arranged on the balladeur train (18) of axial moving mechanism; The brush (13) of electric welding machine (17) contacts with slip ring (12); Electrode wheel (15) is positioned at the top of cylinder (10).
2. metal net welding shaping device according to claim 1 is characterized in that: described axial moving mechanism comprises screw mandrel driving gear set (5), balladeur train (18), preceding screw rodb base (22), nut (23), left rectilinear orbit (24), screw mandrel (25), back filament rod seat (26), left groove piece (27), right groove piece (36), right rectilinear orbit (37); Left side rectilinear orbit (24) is fixed on slide (1) left part, and right rectilinear orbit (37) is fixed on slide (1) right part, and left rectilinear orbit (24), right rectilinear orbit (37) are arranged vertically; The bottom of balladeur train (18) is fixed with left groove piece (27), right groove piece (36), and the groove of left groove piece (27) snaps in left rectilinear orbit (24), and the groove of right groove piece (36) snaps in right rectilinear orbit (37); The leading section of screw mandrel (25) is linked to each other with slide (1) by preceding screw rodb base (22), and the rearward end of screw mandrel (25) is linked to each other with slide (1) by back filament rod seat (26); Nut (23) is spun on the screw mandrel (25), and nut (23) is fixedlyed connected with the bottom of balladeur train (18); The output gear of screw mandrel driving gear set (5) is fixed on the rearward end of screw mandrel (25), and the input gear of screw mandrel driving gear set (5) is fixed on the rearward end of the rear end axle (9) of straight grizzly bar rotating mechanism.
3. metal net welding shaping device according to claim 1 is characterized in that: straight grizzly bar positioning runner (29) is a V-arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101975253A CN101396760B (en) | 2008-11-04 | 2008-11-04 | Metal net welding shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101975253A CN101396760B (en) | 2008-11-04 | 2008-11-04 | Metal net welding shaping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101396760A true CN101396760A (en) | 2009-04-01 |
| CN101396760B CN101396760B (en) | 2011-04-13 |
Family
ID=40515736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101975253A Expired - Fee Related CN101396760B (en) | 2008-11-04 | 2008-11-04 | Metal net welding shaping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101396760B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972898A (en) * | 2010-10-25 | 2011-02-16 | 中北大学 | Screen mesh automatic welding device and welding method |
| CN102120291A (en) * | 2010-11-18 | 2011-07-13 | 章新安 | Ridge groove positioning device of metal welding fine screen |
| CN102398108A (en) * | 2011-11-16 | 2012-04-04 | 章新安 | Slot screen branching caulking groove positioning and welding device |
| CN101780594B (en) * | 2009-11-12 | 2012-04-18 | 无锡威华电焊机制造有限公司 | Upper clamping mechanism of steel grating plate automatic taping machine |
| CN103143654A (en) * | 2013-03-21 | 2013-06-12 | 建科机械（天津）股份有限公司 | Multisection type net supporting and welding mechanism of reinforced bar net welding machine |
| CN105921866A (en) * | 2016-07-12 | 2016-09-07 | 济南阜丰宏发机械有限公司 | Numerical control sieve plate welding machine tool |
| CN106181034A (en) * | 2016-08-24 | 2016-12-07 | 江苏中科大港激光科技有限公司 | Johnson Net welder |
| CN107378247A (en) * | 2017-09-27 | 2017-11-24 | 杨沁玥 | A kind of filter screen laser stitch welding technique |
| CN107498179A (en) * | 2017-09-27 | 2017-12-22 | 杨沁玥 | A kind of filter screen welding procedure |
| CN108723567A (en) * | 2018-07-27 | 2018-11-02 | 安徽海蚨祥橡胶有限公司 | A kind of rolling type metal net electric welding machine |
| CN108971876A (en) * | 2018-09-17 | 2018-12-11 | 锦州华光电子管有限公司 | Electronic tube grid welds positioning tool |
| CN113636305A (en) * | 2021-10-13 | 2021-11-12 | 江苏城邦物联网智能装备有限公司 | Safety protection net production distributing device for commodity circulation |
| CN113649501A (en) * | 2021-08-03 | 2021-11-16 | 张家港市联通化机有限公司 | Production process of bidirectional arc-shaped sieve plate |
-
2008
- 2008-11-04 CN CN2008101975253A patent/CN101396760B/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780594B (en) * | 2009-11-12 | 2012-04-18 | 无锡威华电焊机制造有限公司 | Upper clamping mechanism of steel grating plate automatic taping machine |
| CN101972898A (en) * | 2010-10-25 | 2011-02-16 | 中北大学 | Screen mesh automatic welding device and welding method |
| CN102120291A (en) * | 2010-11-18 | 2011-07-13 | 章新安 | Ridge groove positioning device of metal welding fine screen |
| CN102398108A (en) * | 2011-11-16 | 2012-04-04 | 章新安 | Slot screen branching caulking groove positioning and welding device |
| CN102398108B (en) * | 2011-11-16 | 2013-07-17 | 章新安 | Slot screen branching caulking groove positioning and welding device |
| CN103143654A (en) * | 2013-03-21 | 2013-06-12 | 建科机械（天津）股份有限公司 | Multisection type net supporting and welding mechanism of reinforced bar net welding machine |
| CN105921866B (en) * | 2016-07-12 | 2018-04-24 | 济南阜丰宏发机械有限公司 | A kind of numerical control sieve plate welding machine tool |
| CN105921866A (en) * | 2016-07-12 | 2016-09-07 | 济南阜丰宏发机械有限公司 | Numerical control sieve plate welding machine tool |
| CN106181034A (en) * | 2016-08-24 | 2016-12-07 | 江苏中科大港激光科技有限公司 | Johnson Net welder |
| CN107378247A (en) * | 2017-09-27 | 2017-11-24 | 杨沁玥 | A kind of filter screen laser stitch welding technique |
| CN107498179A (en) * | 2017-09-27 | 2017-12-22 | 杨沁玥 | A kind of filter screen welding procedure |
| CN108723567A (en) * | 2018-07-27 | 2018-11-02 | 安徽海蚨祥橡胶有限公司 | A kind of rolling type metal net electric welding machine |
| CN108723567B (en) * | 2018-07-27 | 2021-01-08 | 江西吉思知识产权运营有限公司 | Rolling type metal mesh electric welding machine |
| CN108971876A (en) * | 2018-09-17 | 2018-12-11 | 锦州华光电子管有限公司 | Electronic tube grid welds positioning tool |
| CN113649501A (en) * | 2021-08-03 | 2021-11-16 | 张家港市联通化机有限公司 | Production process of bidirectional arc-shaped sieve plate |
| CN113649501B (en) * | 2021-08-03 | 2023-04-28 | 张家港市联通化机有限公司 | Production process of bidirectional arc-shaped sieve plate |
| CN113636305A (en) * | 2021-10-13 | 2021-11-12 | 江苏城邦物联网智能装备有限公司 | Safety protection net production distributing device for commodity circulation |
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| Publication number | Publication date |
|---|---|
| CN101396760B (en) | 2011-04-13 |
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Granted publication date: 20110413 Termination date: 20121104 |