CN111940873A

CN111940873A - Automatic weld stainless steel drinking water pipeline system

Info

Publication number: CN111940873A
Application number: CN202010644370.4A
Authority: CN
Inventors: 陈群峰
Original assignee: Puyuan Xiamen Fluid Technology Co ltd
Current assignee: Puyuan Xiamen Fluid Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2020-11-17

Abstract

The invention discloses an automatic welding stainless steel drinking water pipeline system, which comprises an automatic welding elbow, a tee joint, an internal tooth elbow, an internal tooth tee joint, an internal tooth direct mechanism, a reducing direct mechanism and the like, and an automatic welding system, wherein the automatic welding system consists of a digital control power supply and a tungsten needle transmission mechanism; the special fixed point of the butt clamp is adopted in the second part to weld the pipe and the pipe fitting, the tungsten needle transmission mechanism of the corresponding clamp is put into the pipe and the pipe fitting in the third part, a welding power supply is started to drive the tungsten needle to rotate at the place where the pipe and the pipe fitting are connected, the welding position of the stainless steel water pipe is continuously switched, the welding requirement is met, the clamp on the tungsten needle transmission mechanism can be changed according to the pipe diameter specification, and the clamp is adjusted to meet the welding operation of the stainless steel water pipes with different diameters.

Description

Automatic weld stainless steel drinking water pipeline system

Technical Field

The invention belongs to the technical field of water pipe processing and installation, and particularly relates to an automatic stainless steel welding drinking water pipeline system.

Background

The water pipe is a water supply pipeline, modern decoration water pipes are constructed in a wall-buried mode, the water pipe is classified into three types, the first type is a metal pipe, and the second type is a plastic-coated metal pipe. In the past, the pipes used for water supply were primarily cast iron pipes. The sand mould cast iron pipe is mainly used outdoors, and the galvanized cast iron pipe is used indoors. But after being used for several years, a large amount of rust scale is easy to generate, bacteria are bred, and the health of a human body is seriously harmed. In the existing life, the use of hot-dip cast iron pipes is gradually limited, and stainless steel water pipes, copper water pipes and the like are popularized and used. The stainless steel is safe, sanitary, healthy and durable, eliminates the problem of pollution of plastic pipelines, saves more price than copper pipes, and is a preferred water pipe material. The stainless steel material is not only applied to medical treatment, food, beverage, petrochemical industry and tableware and teapots in our homes, but also can be implanted into human bodies, such as artificial steel frameworks, artificial teeth and the like. Application for decades proves that the stainless steel material has excellent corrosion resistance, sanitation, rust resistance, scaling resistance, foreign matter release by dialysis, good self-cleaning property, long service life and environmental protection, and can be recycled completely.

In the existing life, stainless steel drinking water pipelines are usually connected by processes of clamping, ring pressing and the like which need to be provided with sealing rings, and then construction and installation are carried out, so that the installation efficiency is high, but because the sealing rings are used, the service life and the shock strength are greatly restricted, especially modern decoration water pipes are of a wall-buried type, in case of water leakage or water seepage, the subsequent maintenance cost is quite high, and the clamping, ring pressing and the like are also the reasons that the clamping, ring pressing and the like are accepted quickly in the field of open-mounted pipelines and are difficult to accept in the field of hidden pipelines.

Therefore, the automatic welding stainless steel drinking water pipeline system is provided to solve the problems in the prior art, so that the stainless steel drinking water pipeline is more convenient and reliable to connect.

Disclosure of Invention

The invention aims to provide an automatic welding stainless steel drinking water pipeline system which comprises an automatic welding elbow, a tee joint, an inner tooth elbow, an inner tooth tee joint, an inner tooth direct connection, a reducing direct connection and the like, and an automatic welding system, and is convenient to adapt to the welding operation of rotating a tungsten needle to match a welding machine to the pipe orifice of a water pipe in the welding process so as to solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme: an automatic stainless steel drinking water welding pipeline system comprises a welding machine, wherein sliding blocks are connected in sliding grooves on the side edges of a table board in a sliding mode, the lower end of the table board is connected onto a support through bolts, the middle of the support is connected with a double-end lead screw through a bearing, the middle of the double-end lead screw is in threaded connection with ball nuts, the ball nuts are connected to the lower end of the sliding blocks through bolts, the number of the sliding blocks is two, rotary tables are clamped in grooves in the inner sides of the upper ends of the two groups of sliding blocks, a feed inlet is formed in the middle of each rotary table, the side wall of each sliding block is connected with a first stepping motor through bolts, a gear is connected to the end key of a main shaft of;

the welding machine main frame passes through bolted connection at the support side, there is the support column that is located one side in the middle of the mesa support upper end through bolted connection, support column upper end joint has the horizontal pole, welding machine head assembly passes through bolted connection at the horizontal pole tip.

Preferably, the bottom of the support is connected with a second stepping motor through a bolt, and a spindle end of the second stepping motor is connected with the double-end screw rod through a coupler.

Preferably, the side wall of the bracket is connected with two groups of speed regulating switches through bolts, and the two groups of speed regulating switches are electrically connected with the first stepping motor and the second stepping motor through leads respectively.

Preferably, the two groups of sliding blocks are connected through a first handle bolt, and at least two groups of first handle bolts are installed on the first handle bolt.

Preferably, threaded connection has the lead screw on the support column, there is the handle lead screw upper end through bolted connection, the briquetting has been cup jointed to the lead screw lower extreme, construction bolt and lead screw connection in the inboard recess of briquetting.

Preferably, the lower end of the pressing block is clamped at the upper end of the cross rod, and a groove structure matched with the cross rod is formed in the lower end face of the pressing block.

Preferably, the side wall of the cross rod is connected with a scale plate through a bolt, and a pointer matched with scale marks of the scale plate is bonded in the middle of the side wall of the pressing block.

Preferably, the side wall of the rotary table is welded with a lantern ring, and the side wall of the lantern ring is in threaded connection with a second handle bolt.

The invention has the technical effects and advantages that: compared with the prior art, the automatic welding stainless steel drinking water pipeline system provided by the invention has the following advantages:

the invention discloses a table top arranged at the upper end of a bracket, a slide block arranged at the upper end of the table top, a double-head screw rod arranged in the middle of the bracket, two groups of ball nuts capable of being driven to relatively move by rotating the double-head screw rod, so as to drive the slide block arranged at the upper end of the table top to relatively move, a rotary table arranged in a groove at the upper end of the slide block is convenient to take out, a feed port is additionally arranged in the middle of the rotary table, the rotary table with different diameter feed ports is replaced, the water pipes with different diameter can be adapted to welding and fixing operation, the water pipes are convenient to be butted, a gear connected through a first stepping motor is arranged on the side wall of the slide block, an arc rack plate meshed and connected with the gear is additionally arranged on the side wall of the rotary table, the power supply of a first stepping motor is switched on, the welding machine main machine is arranged on the support, the upper end of the support is matched with the welding machine head part of the welding machine through the support column provided with the cross rod, the position of the cross rod is adjusted, the welding part of the welding machine can be adjusted, and the welding machine main machine is suitable for pipeline welding operation of different diameters.

Drawings

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

FIG. 2 is a schematic view of the construction of the side assembly of the present invention;

FIG. 3 is a schematic view of the inner side structure of the slider of the present invention.

In the figure: 1 welding machine, 2 table tops, 3 sliding blocks, 4 supports, 5 double-head screw rods, 6 ball nuts, 7 rotating discs, 8 feed inlets, 9 first stepping motors, 10 gears, 11 arc-shaped rack plates, 12 support columns, 13 cross rods, 14 second stepping motors, 15 speed regulation switches, 16 first handle bolts, 17 screw rods, 18 pressing blocks, 19 scale plates, 20 pointers, 21 lantern rings and 22 second handle bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides an automatic stainless steel welding drinking water pipeline system as shown in figures 1-3, which comprises a welding machine 1, wherein sliding blocks 3 are connected in sliding grooves on the side edges of a table board 2 in a sliding mode, the lower end of the table board 2 is connected onto a support 4 through bolts, a double-end screw 5 is connected to the middle of the support 4 through a bearing, a ball nut 6 is connected to the middle of the double-end screw 5 in a threaded mode, the ball nuts 6 are connected to the lower end of the sliding blocks 3 through bolts, the number of the sliding blocks 3 is two, a rotary table 7 is clamped in grooves on the inner sides of the upper ends of the two groups of the sliding blocks 3, a feed inlet 8 is formed in the middle of the rotary table 7, the side wall of the sliding block 3 is connected with a first stepping motor 9 through bolts, a gear 10 is connected to the end of a main shaft of the first stepping motor, the table top 2 is arranged at the upper end of the support 4, the sliding block 3 is arranged at the upper end of the table top 2, the double-head screw 5 is arranged in the middle of the support 4, the central position of the double-head screw 5 is kept consistent, the centers of water pipes inserted in the rotary table can be ensured to be positioned on the same line, the butt joint precision of the water pipes is improved, the double-head screw 5 can be rotated to drive two groups of ball nuts 6 to move relatively, so as to drive the sliding block 3 arranged at the upper end of the table top 2 to move relatively, the rotary table 7 arranged in a groove at the upper end of the sliding block 3 is convenient to take out, the feed inlet 8 is additionally arranged in the middle of the rotary table 7, the rotary table 7 with the feed inlets 8 of different diameters can be replaced, the welding and fixing operation of the water pipes with different diameters can be adapted, the water pipes can be conveniently, the rotary table 7 provided with the arc-shaped rack plate 11 is driven to rotate by the matching gear 10, so that the water pipe inserted in the middle of the feed port 8 is driven to rotate, the welding position of the water pipe is continuously switched, the welding requirement is met, and the condition that welding flux is uneven due to the rotation of a welding machine is avoided;

the welding machine is characterized in that a main machine of the welding machine 1 is connected to the side of the support 4 through a bolt, the upper end of the support 4 is connected with a support column 12 located on one side of the middle of the table board 2 through a bolt, a cross rod 13 is clamped at the upper end of the support column 12, a machine head component of the welding machine 1 is connected to the end portion of the cross rod 13 through a bolt, the main machine of the welding machine 1 is installed on the support 4, the upper end of the support 4 is matched with a welding machine head portion of the welding machine 1 through the support column 12 provided with the cross rod 13, the position of the cross.

The preferred, there is second step motor 14 bottom support 4 through bolted connection, the 14 main shaft ends of second step motor pass through the shaft coupling and are connected with stud 5, there is speed governing switch 15 on the 4 lateral walls of support through bolted connection, speed governing switch 15 quantity is two sets of, and is two sets of speed governing switch 15 respectively through wire and first step motor 9 and the 14 electric connection of second step motor, at support 4 lateral walls installation speed governing switch 15, adjusts the rotational speed of first step motor 9, adapts to different welding speed demands, and the rotational speed of adjustment second step motor 14 is used for driving 3 subassemblies of slider and removes.

Preferably, two sets of the sliding blocks 3 are connected through a first handle bolt 16, at least two sets of the first handle bolts 16 are installed, the first handle bolts 16 are used for fixing the sliding blocks 3 which are attached together, the sliding blocks 3 are prevented from loosening and affecting the stability of the position of the middle rotating disc 7, and the butt joint precision of the water pipes is guaranteed.

Preferably, the upper end of the support column 12 is in threaded connection with a screw rod 17, the upper end of the screw rod 17 is connected with a handle through a bolt, the lower end of the screw rod 17 is sleeved with a press block 18, a mounting bolt in a groove in the inner side of the press block 18 is connected with the screw rod 17, the lower end of the press block 18 is connected with the upper end of the cross rod 13 in a clamping manner, a groove structure matched with the cross rod 13 is formed in the lower end face of the press block 18, the side wall of the cross rod 13 is connected with a scale plate 19 through a bolt, a pointer 20 matched with the scale line of the scale plate 19 is bonded in the middle of the side wall of the press block 18, the press block 18 connected with the screw rod 17 through the screw rod 17 is mounted at the upper end of the support column 12, the press block 18 is connected with the screw rod 17 through a bolt, the press block 18, pointer 20 is added to the side wall of pressing block 18, the moving distance of cross rod 13 can be observed, the distance adjusting precision of the welding head part of welding machine 1 is improved, and the welding machine is suitable for welding operation with different pipe diameters.

Preferably, the welding of carousel 7 lateral wall has the lantern ring 21, lantern ring 21 lateral wall threaded connection has second handle bolt 22, and lantern ring 21 is used for cooperating carousel 7 to carry on spacingly to the water pipe, increases second handle bolt 22 at lantern ring 21 lateral wall, screws up second handle bolt 22 and can cooperate sleeve pipe 21 chucking water pipe, prevents that the water pipe from rocking, guarantees that the water pipe can stably follow carousel 7 when the welding and rotate.

The structure principle is as follows: the upper end of a bracket 4 is provided with a table top 2, the upper end of the table top 2 is provided with a slide block 3, a double-head screw 5 is arranged in the middle of the bracket 4, the double-head screw 5 can drive two groups of ball nuts 6 to move relatively so as to drive the slide block 3 arranged on the upper end of the table top 2 to move relatively, a rotary table 7 arranged in a groove on the upper end of the slide block 3 is convenient to take out, a feed inlet 8 is additionally arranged in the middle of the rotary table 7, the rotary table 7 with different diameter feed inlets 8 can be replaced, the operation of welding and fixing water pipes with different diameters can be adapted, the water pipes are convenient to be butted, a gear 10 connected through a first stepping motor 9 is arranged on the side wall of the slide block 3, an arc rack plate 11 meshed and connected with the gear 10 is additionally arranged on the side wall of the rotary table 7, the power supply of the first stepping, adapt to the welding demand, and avoided because the welding machine rotates and cause the inhomogeneous situation of solder, install welding machine 1 host computer on support 4, support 4 upper end is through the welding machine nose portion of 12 cooperation installation welding machine 1 of the support column of installing horizontal pole 13, and the position of adjustment horizontal pole 13 can adjust the welding position of welding machine 1, adapts to the pipeline welding operation of different diameters.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an automatic weld stainless steel drinking water pipe-line system, includes welding machine (1), its characterized in that: sliding connection has slider (3) in mesa (2) side spout, mesa (2) lower extreme passes through bolted connection on support (4), be connected with stud (5) through the bearing in the middle of support (4), threaded connection has ball nut (6) in the middle of stud (5), ball nut (6) pass through bolted connection at slider (3) lower extreme, slider (3) quantity is two sets of, and two sets of block (3) upper end inboard recess joint has carousel (7), feed inlet (8) have been seted up in the middle of carousel (7), slider (3) lateral wall has first step motor (9) through bolted connection, first step motor (9) main shaft end key is connected with gear (10), carousel (7) lateral wall is seted up with gear (10) assorted arc rack board (11), the gear (10) is meshed and connected with the arc-shaped rack plate (11);

the welding machine (1) main machine is connected to the side of the support (4) through bolts, the upper end of the support (4) is connected with a support column (12) located on one side of the middle of the table board (2) through bolts, a cross rod (13) is clamped at the upper end of the support column (12), and a machine head assembly of the welding machine (1) is connected to the end portion of the cross rod (13) through bolts.

2. An automated welded stainless steel drinking water line system as claimed in claim 1, wherein: the bottom of the support (4) is connected with a second stepping motor (14) through a bolt, and the main shaft end of the second stepping motor (14) is connected with the double-end screw rod (5) through a coupler.

3. An automated welded stainless steel drinking water line system as claimed in claim 2, wherein: the side wall of the support (4) is connected with two groups of speed regulating switches (15) through bolts, the number of the speed regulating switches (15) is two, and the two groups of speed regulating switches (15) are respectively electrically connected with the first stepping motor (9) and the second stepping motor (14) through leads.

4. An automated welded stainless steel drinking water line system as claimed in claim 1, wherein: the two groups of sliding blocks (3) are connected through first handle bolts (16), and at least two groups of first handle bolts (16) are installed.

5. An automated welded stainless steel drinking water line system as claimed in claim 1, wherein: support column (12) upper end threaded connection has lead screw (17), there is the handle lead screw (17) upper end through bolted connection, briquetting (18) have been cup jointed to lead screw (17) lower extreme, the construction bolt is connected with lead screw (17) in briquetting (18) inboard recess.

6. An automated welded stainless steel drinking water line system as claimed in claim 5, wherein: the lower end of the pressing block (18) is clamped at the upper end of the cross rod (13), and a groove structure matched with the cross rod (13) is formed in the lower end face of the pressing block (18).

7. An automated welded stainless steel drinking water line system as claimed in claim 6, wherein: the side wall of the cross rod (13) is connected with a scale plate (19) through a bolt, and a pointer (20) matched with scale lines of the scale plate (19) is bonded in the middle of the side wall of the press block (18).

8. An automated welded stainless steel drinking water line system as claimed in claim 1, wherein: the side wall of the rotary table (7) is welded with a lantern ring (21), and the side wall of the lantern ring (21) is in threaded connection with a second handle bolt (22).