CN105109033A - PE tee bend hot melting device - Google Patents
PE tee bend hot melting device Download PDFInfo
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- CN105109033A CN105109033A CN201510575469.2A CN201510575469A CN105109033A CN 105109033 A CN105109033 A CN 105109033A CN 201510575469 A CN201510575469 A CN 201510575469A CN 105109033 A CN105109033 A CN 105109033A
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- supervisor
- positioning table
- arm
- heating plate
- cutter hub
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Abstract
The invention discloses a PE three-way hot melting device which comprises a rack, a main pipe positioning table, a punching knife translation table and a branch pipe positioning table, wherein a clamping jaw for horizontally positioning a main pipe and a rotary cylinder for driving the clamping jaw to rotate are arranged on the main pipe positioning table, the punching knife translation table is positioned on one side of the main pipe positioning table and can move along the axial direction perpendicular to the main pipe, the branch pipe positioning table is positioned on the other side of the main pipe positioning table and can move along the axial direction perpendicular to the main pipe, a branch pipe positioning clamping ring for vertically positioning the axial direction of the branch pipe on the horizontal plane and the axial direction of the main pipe is arranged on the branch pipe positioning table, a punching knife and a motor for driving the punching knife to rotate are arranged on the punching knife translation table, a heating plate is arranged between the main pipe positioning table and the branch pipe positioning. The invention aims to provide a PE three-way hot melting device which can complete multiple steps and simplify the production flow so as to improve the production efficiency.
Description
Technical field
The invention belongs to PE pipe joint FIELD OF THE INVENTIONThe, particularly relate to a kind of PE threeway thermofusion device.
Background technology
Polyethylene, being called for short PE, is common thermoplastic.Because PE tubing has nontoxic, tasteless, odorless, good cold-resistant, heat resistance and chemical stability, higher rigidity and toughness, and good mechanical property, the plurality of advantages such as easy for installation, be widely used in building give, draining, the fields such as buried drain pipe, appendix and telecommunications engineering.In pipeline manufacture process, in the manufacture process of particularly pipe joint, utilize thermoplastic characteristic hot-melt adhesive paste, realize pipe-line system connecting integration.The heat-melting butt-joint especially three-way pipe of pipe joint, it is formed with arm two parts by being responsible for, and arm needs to be connected with supervisor's sidewall, proposes higher requirement for fusing operation.In the docking operation of arm and supervisor, need to punch to supervisor relevant position, carry out melting and docking to solder side, technique is comparatively complicated, and manual operation is comparatively difficult, and production efficiency is comparatively low.
Summary of the invention
The present invention is to overcome above-mentioned deficiency of the prior art, provides and a kind ofly completes multiple step, simplifies production procedure thus the PE threeway thermofusion device of enhancing productivity.
To achieve these goals, the present invention is by the following technical solutions:
A kind of PE threeway thermofusion device, comprise stand, supervisor's positioning table, perforating knife translation stage and arm positioning table, described supervisor's positioning table is provided with the claw of supervisor's horizontal location and drives claw along the rotary cylinder of supervisor's axial rotation, described perforating knife translation stage is positioned at supervisor positioning table side and can moves axially along perpendicular to supervisor, described arm positioning table is positioned at supervisor's positioning table opposite side and can moves axially along perpendicular to supervisor, described arm positioning table is provided with axially locates arm for snap ring at horizontal plane and charge shaft to the arm of perpendicular positioning, the motor that described perforating knife translation stage is provided with perforating knife and drives perforating knife to rotate, heating plate is provided with between described supervisor's positioning table and arm positioning table, described heating plate both sides are provided with guide rail, described stand is provided with the heating plate lift cylinders driving heating plate along lifting rail, described guide rail is provided with and heating plate can be made along being parallel to the relocation mechanism that arm positioning table moving direction carries out sliding.After supervisor positions by such supervisor's positioning table, perforating knife translation stage moves to supervisor's positioning table, and driven by motor perforating knife high-speed rotation carries out to supervisor's sidewall the joint face that punch operation forms supervisor.After having punched, claw on supervisor's positioning table is in rotary cylinder effect turnback next time, make joint face towards arm positioning table position, now heating plate decline and arm positioning table to supervisor positioning table move, heating plate is heated the joint face of supervisor and arm simultaneously, after heating and melting, heating plate rises, and arm positioning table is further near supervisor's positioning table, and the joint face of supervisor and arm docks fusion.This device completes supervisor's arm location, supervisor punches, joint face heats and multiple processing steps of docking fusion, significantly reduces hand labor intensity, improves production efficiency.
As preferably, described stand is respectively equipped with locating support in the both sides of supervisor's positioning table, is provided with the slip cylinder that punches, is provided with arm slip cylinder between described arm positioning table and another locating support between described perforating knife translation stage and one of them locating support.By locating support, to arm positioning table and perforating knife translation stage moving direction spacing, and both being ensured with arm slip cylinder by punching slip cylinder, the direction of motion is consistent, improves arm and is responsible for the coaxial precision of punch position.
As preferably, described stand is provided with two vertical rails, and described guide rail is arranged on the inner side of vertical rail, and described heating plate is arranged between two vertical rails.Making heating plate like this between two vertical rails, is fully used in space, simultaneously heating plate and supervisor and arm relative position comparatively accurate, raising homogeneous heating degree.
As preferably, described relocation mechanism comprises outer frame body and fixed head, outer frame body is connected with slide, described heating plate is fixed in the middle part of fixed head, the chute of level is provided with in described outer frame body, the edge of fixed head is provided with the projection coordinated with slide, is respectively equipped with back-moving spring between described fixed head both sides and outer frame body.Such heating plate not only can move up and down, and heating plate left and right directions has certain activity space, and heating plate is stronger for the adaptive ability of supervisor and arm joint face.Due to action of reset spring after this external heating terminates, heating plate can with supervisor quick separating, make the heat time more accurate.
As preferably, described perforating knife comprises cutter hub and knife bar, and described cutter hub, in the tubular structure being provided with opening, is provided with the drill bit that relative cutter hub is fixing in described opening, drill bit and cutter hub coaxially arranged.Drill bit is set, make cutter hub before contact supervisor, drill bit first spiles to supervisor thus passes supervisor's sidewall, play the effect of auxiliary positioning, make the elastic deformability to aperture of cutter hub puncture site when punching improve simultaneously, make drill process more laborsaving, the waste material that punching produces also more easily departs from supervisor.
As preferably, described drill bit is provided with the gag lever post that can rotate to bit exterior and the bar groove holding gag lever post, extension spring is provided with between described gag lever post and bar groove, being provided with in described opening can the push pedal that moves axially of drill bit relatively, push pedal, between bar groove and open bottom, is provided with stage clip between push pedal and cutter hub.Like this, drill bit is in the process spiled, and gag lever post is subject to little bore hole pressure and remains in bar groove, after gag lever post passes completely through supervisor's wall, outwards launches due to centrifugal action, carries out spacing from the inner side of supervisor's wall to puncture site.Along with cutter hub deepens continuously, the part of supervisor's wall in cutter hub constantly extrudes push pedal and is compressed by stage clip, until cutter hub runs through supervisor's wall, cutter hub stops operating after shifting out, and gag lever post is got back in bar groove by extension spring effect, and the waste material in cutter hub is released cutter hub by push pedal, such waste material can not be piled up in cutter hub, also can not drop in supervisor, thus remove cleaning operation from, convenient punching next time.
As preferably, described locating support is provided with exhaust tube and switch of bleeding near one end of supervisor's positioning table, and exhaust tube is arranged on the both sides of perforating knife, and described perforating knife translation stage moves to and when supervisor's positioning table, triggers switch of bleeding exhaust tube is bled.Like this when perforating knife translation stage is near supervisor's positioning table, exhaust tube can be made to carry out air suction process, and the waste material chip produced in drill process can be taken away by exhaust tube, improves waste recovery rate, reduces dust pollution simultaneously.
As preferably, be provided with gap between the outer rim of described push pedal and cutter hub inwall, the outer rim of push pedal is provided with the hairbrush with cutter hub contact internal walls.The side edge of cutter hub can be cleared up by such push pedal in sliding process, reduces the impact of waste material for cutter hub punch-cuts process.
The invention has the beneficial effects as follows: (1) is convenient to operation, enhances productivity, reduce labour intensity; (2) supervisor to locate with arm and to be connected precision high, ensure that heat-melting butt-joint intensity; (3) waste material clearing and retrieving efficiency is higher, improves materials'use rate.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the top view of the present invention when heating;
Fig. 3 is the top view of the present invention when carrying out punch operation.
In figure: supervisor 1, claw 2, rotary cylinder 201, supervisor's positioning table 3, vertical rail 4, guide rail 4a, heating plate 5, outer frame body 6, chute 6a, heating plate lift cylinders 7, fixed head 8, protruding 8a, back-moving spring 8b, thermal insulation layer 8c, arm 9, arm location snap ring 10, arm positioning table 11, arm slip cylinder 12, piston rod 12a, perforating knife translation stage 13, motor 14, locating support 15, bleed switch 15a, punching slip cylinder 16, stand 17, perforating knife 18, cutter hub 18a, knife bar 18b, bar groove 18c, drill bit 18d, stage clip 1801, push pedal 1802, hairbrush 1803, extension spring 1804, gag lever post 1805, exhaust tube 20.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
In embodiment as shown in Figure 1, a kind of PE threeway thermofusion device, comprises stand 17, supervisor positioning table 3, arm positioning table 11 and perforating knife translation stage 13.Supervisor's positioning table is provided with claw 2 and drives claw along the rotary cylinder 201 of supervisor's axial rotation, and claw acts on supervisor 1 end and carried out horizontal location.Perforating knife translation stage is positioned at supervisor positioning table side and can moves axially along perpendicular to supervisor, and arm positioning table is positioned at supervisor's positioning table opposite side and can moves axially along perpendicular to supervisor.Arm positioning table is provided with axially locates arm 9 for snap ring 10 at horizontal plane and charge shaft to the arm of perpendicular positioning, the motor 14 that perforating knife translation stage is provided with perforating knife 18 and drives perforating knife to rotate.Arm location snap ring adopts the snap-in structure comprising snap ring and lower snap ring, wherein goes up snap ring and can rotate folding relative to lower snap ring, can arrange the adjustment packing ring matched with pipe diameter, thus adapt with body to be fixed in upper snap ring and lower snap ring.
Stand is respectively equipped with locating support 15 in the both sides of supervisor's positioning table, is provided with the slip cylinder 16 that punches, is provided with arm slip cylinder 12 between arm positioning table and another locating support between perforating knife translation stage and one of them locating support.In the present embodiment, punching slip cylinder and arm slip cylinder all adopt twin shaft cylinder or twin shaft oil cylinder, all there is piston rod 12a its cylinder body both sides, end and the locating support of piston rod are fixed, cylinder body can drive arm positioning table or perforating knife translation stage to carry out horizontal direction slip, the moving direction of arm positioning table and perforating knife translation stage all perpendicular to charge shaft to.
As shown in Figure 2, heating plate 5 and two vertical rails 4 are provided with between supervisor's positioning table and arm positioning table, guide rail 4a is arranged on the inner side of vertical rail, heating plate is between two vertical rails, arm on arm positioning table after the positioning, near supervisor's positioning table under arm slip cylinder promotes, arm contacts with heating plate.In order to improve uniformity coefficient and the efficiency of heating surface of heating, heating plate is the cambered surface protruded towards arm positioning table side, and be the cambered surface of depression towards supervisor's positioning table, such heating plate can fit with the joint face of supervisor and arm.
Relocation mechanism comprises outer frame body 6 and fixed head 8, outer frame body is connected with slide, and heating plate is fixed in the middle part of fixed head, is provided with the chute 6a of level in outer frame body, the edge of fixed head is provided with the protruding 8a coordinated with slide, is respectively equipped with back-moving spring 8b between fixed head both sides and outer frame body.When arm promote heating plate near supervisor time, fixed head along slide, compression reseting spring.Fixed head adopts heat-barrier material to make, and fixed head is provided with thermal insulation layer 8c simultaneously, thus the heat effects avoiding heating plate to produce is to guide rail.
Locating support is provided with exhaust tube 20 and the switch 15a that bleeds near one end of supervisor's positioning table, and exhaust tube is arranged on the both sides of perforating knife, triggers switch of bleeding exhaust tube is bled when perforating knife translation stage moves to close supervisor's positioning table.The air-extraction function of exhaust tube realizes by connecting the power source of bleeding such as air blast or air pump, before exhaust tube is connected with power source of bleeding, can also arrange and reclaim the casing of waste material, in casing, the filtrations such as filter screen are set, waste material can be assembled in casing again.
As shown in Figure 3, perforating knife comprises cutter hub 18a and knife bar 18b, and cutter hub is tubular structure, and cutter hub is provided with opening towards the one side of supervisor, and the side of cutter hub is provided with side edge and chip area.Be provided with the drill bit 18d that relative cutter hub is fixing in opening, drill bit and cutter hub coaxially arranged.Drill bit is provided with the gag lever post 1805 that can rotate to bit exterior and holds the bar groove 18c of gag lever post, and the position of gag lever post and bar groove is near the head of drill bit.Be provided with extension spring 1804 between gag lever post and bar groove, perforating knife is not when rotating, and gag lever post is subject to extension spring effect and is positioned at bar groove.Being provided with in opening can the push pedal 1802 that moves axially of drill bit relatively, and push pedal, between bar groove and open bottom, is provided with stage clip 1801 between push pedal and cutter hub.In addition, be provided with gap between the outer rim of push pedal and cutter hub inwall, the outer rim of push pedal is provided with the hairbrush 1803 with cutter hub contact internal walls, and push pedal is when relative drill bit slides, in push pedal outer rim, hairbrush can be cleared up the side edge of cutter hub and chip area, chip is discharged cutter hub inside.
In actual production process, by claw, supervisor is positioned on supervisor's positioning table, by arm location snap ring, arm is positioned on arm positioning table, perforating knife translation stage moves to supervisor's positioning table under the effect of punching slip cylinder afterwards, when the perforating knife on perforating knife translation stage is near supervisor, the translational speed of perforating knife translation stage reduces, simultaneously driven by motor perforating knife high-speed rotation.First drill bit on perforating knife contacts supervisor's wall and gets out aperture.Drill bit is in the process spiled, and because the link of gag lever post is near drill bit, gag lever post can be subject to little bore hole pressure and remain in bar groove therefore can carrying out through aperture.After gag lever post passes completely through supervisor's wall, outwards launch owing to being subject to centrifugal action, carry out spacing from the inner side of supervisor's wall to puncture site.Along with cutter hub deepens continuously, the part of supervisor's wall in cutter hub constantly extrudes push pedal and is compressed by stage clip, until cutter hub runs through supervisor's wall, be now responsible for the part of wall in cutter hub and push pedal active force is disappeared, but because cutter hub is still in high-speed rotation, the active force of gag lever post does not disappear, until cutter hub stops operating after shifting out, gag lever post is got back in bar groove by extension spring effect, and the waste material in cutter hub is released cutter hub by push pedal, now cutter hub leaves supervisor, and therefore waste material can not drop on main pipe.In addition, when perforating knife carries out punch operation, also can trigger the air-extraction function of exhaust tube, the dust chip produced can be siphoned away by exhaust tube, avoid the impact that dust and chip cause in drill process.
After perforating knife completes and carries out punch operation to supervisor's sidewall, rotary cylinder rotates supervisor's axial rotation 180 degree, and the joint face of supervisor is corresponding with arm positioning table position.Now heating plate lift cylinders 7 promotes heating plate decline, arm slip cylinder promotes arm positioning table and moves to supervisor's positioning table, the joint face of arm contacts with heating plate, promote heating plate mobile to supervisor simultaneously, heating plate another side contacts with the joint face of supervisor, and heating plate heats the joint face of supervisor and arm simultaneously.After heating and melting, the counter motion of arm positioning table, heating plate is separated with supervisor, arm, and rises under heating plate lift cylinders drives.After heating plate has risen, arm positioning table is again near supervisor's positioning table, and the joint face docking of supervisor and arm, both take off after fusing cooling, can carry out fusing operation next time.
Claims (8)
1. a PE threeway thermofusion device, it is characterized in that, comprise stand (17), supervisor's positioning table (3), perforating knife translation stage (13) and arm positioning table (11), described supervisor's positioning table (3) is provided with the claw (2) of supervisor's horizontal location and drives claw (2) along the rotary cylinder (201) of supervisor's axial rotation, described perforating knife translation stage (13) is positioned at supervisor positioning table (3) side and can moves axially along perpendicular to supervisor, described arm positioning table (11) is positioned at supervisor's positioning table (3) opposite side and can moves axially along perpendicular to supervisor, described arm positioning table (11) is provided with axially locates arm for snap ring (10) at horizontal plane and charge shaft to the arm of perpendicular positioning, the motor (14) that described perforating knife translation stage (13) is provided with perforating knife (18) and drives perforating knife (18) to rotate, heating plate (5) is provided with between described supervisor's positioning table (3) and arm positioning table (11), described heating plate (5) both sides are provided with guide rail (4a), described stand (17) is provided with the heating plate lift cylinders (7) driving heating plate (5) to be elevated along guide rail (4a), described guide rail (4a) is provided with and heating plate (5) can be made along being parallel to the relocation mechanism that arm positioning table (11) moving direction carries out sliding.
2. a kind of PE threeway thermofusion device according to claim 1, it is characterized in that, described stand (17) is respectively equipped with locating support (15) in the both sides of supervisor's positioning table (3), be provided with the slip cylinder (16) that punches between described perforating knife translation stage (13) and one of them locating support, between described arm positioning table (11) and another locating support, be provided with arm slip cylinder (12).
3. a kind of PE threeway thermofusion device according to claim 1, it is characterized in that, described stand (17) is provided with two vertical rails (4), and described guide rail (4a) is arranged on the inner side of vertical rail (4), and described heating plate (5) is arranged between two vertical rails (4).
4. a kind of PE threeway thermofusion device according to claim 1 or 2 or 3, it is characterized in that, described relocation mechanism comprises outer frame body (6) and fixed head (8), outer frame body (6) and guide rail (4a) are slidably connected, described heating plate (5) is fixed on fixed head (8) middle part, the chute (6a) of level is provided with in described outer frame body (6), the edge of fixed head (8) is provided with the projection (8a) be slidably matched with chute (6a), is respectively equipped with back-moving spring (8b) between described fixed head (8) both sides and outer frame body (6).
5. a kind of PE threeway thermofusion device according to claim 1 or 2 or 3, it is characterized in that, described perforating knife (18) comprises cutter hub (18a) and knife bar (18b), described cutter hub (18a) is in the tubular structure being provided with opening, be provided with the drill bit (18d) that relative cutter hub (18a) is fixing in described opening, drill bit (18d) is coaxially arranged with cutter hub (18a).
6. a kind of PE threeway thermofusion device according to claim 5, it is characterized in that, described drill bit (18d) is provided with can to the gag lever post (1805) of drill bit (18d) external rotating and the bar groove (18c) holding gag lever post (1805), extension spring (1804) is provided with between described gag lever post (1805) and bar groove (18c), being provided with in described opening can the push pedal (1802) that moves axially of drill bit (18d) relatively, push pedal (1802) is positioned between bar groove (18c) and open bottom, stage clip (1801) is provided with between push pedal (1802) and cutter hub (18a).
7. a kind of PE threeway thermofusion device according to claim 2, it is characterized in that, described locating support (15) is provided with exhaust tube (20) and switch of bleeding (15a) near one end of supervisor's positioning table (3), exhaust tube (20) is arranged on the both sides of perforating knife (18), triggers switch (15a) of bleeding exhaust tube (20) is bled when described perforating knife translation stage (13) moves to close supervisor positioning table (3).
8. a kind of PE threeway thermofusion device according to claim 5, it is characterized in that, be provided with gap between the outer rim of described push pedal (1802) and cutter hub (18a) inwall, the outer rim of push pedal (1802) is provided with the hairbrush (1803) with cutter hub (18a) contact internal walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510575469.2A CN105109033B (en) | 2015-09-11 | 2015-09-11 | PE tee bend hot melting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510575469.2A CN105109033B (en) | 2015-09-11 | 2015-09-11 | PE tee bend hot melting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105109033A true CN105109033A (en) | 2015-12-02 |
| CN105109033B CN105109033B (en) | 2017-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510575469.2A Active CN105109033B (en) | 2015-09-11 | 2015-09-11 | PE tee bend hot melting device |
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| Country | Link |
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| CN (1) | CN105109033B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187065A (en) * | 2017-06-16 | 2017-09-22 | 盐池县特力建材有限公司 | Straight tube pipe well integrally heats lathe |
| CN109176034A (en) * | 2018-11-12 | 2019-01-11 | 北京宗环保科技有限公司 | A kind of lathe of automatic welding PE water segregator |
| CN112809305A (en) * | 2020-12-30 | 2021-05-18 | 辽宁希泰科技有限公司 | Automatic welding equipment for vacuum corrugated pipe |
| CN114161073A (en) * | 2021-12-20 | 2022-03-11 | 江苏日明消防设备股份有限公司 | A welding auxiliary device for fire extinguisher bottle welding process |
| CN114347495A (en) * | 2021-12-14 | 2022-04-15 | 临海伟星新型建材有限公司 | Double-station hot melting butt welding machine for waterborne PE buoy |
| CN115922121A (en) * | 2022-12-12 | 2023-04-07 | 闵寿 | Production equipment and production method of toughened PPR (polypropylene random copolymer) pipe |
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| JP2004314450A (en) * | 2003-04-16 | 2004-11-11 | Sekisui Chem Co Ltd | Welding machine |
| CN102317053A (en) * | 2009-02-19 | 2012-01-11 | 株式会社天实库 | The plastic tube hot melt is met sb. at the airport |
| CN204367398U (en) * | 2014-10-15 | 2015-06-03 | 成都三环金属制品有限公司 | Many specifications PE pipe fitting is welded device |
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| CN2277880Y (en) * | 1996-12-25 | 1998-04-08 | 高秋源 | Plastic pipe saddle shape thermal welding machine |
| JP2004314450A (en) * | 2003-04-16 | 2004-11-11 | Sekisui Chem Co Ltd | Welding machine |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187065A (en) * | 2017-06-16 | 2017-09-22 | 盐池县特力建材有限公司 | Straight tube pipe well integrally heats lathe |
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| CN112809305A (en) * | 2020-12-30 | 2021-05-18 | 辽宁希泰科技有限公司 | Automatic welding equipment for vacuum corrugated pipe |
| CN112809305B (en) * | 2020-12-30 | 2021-09-07 | 辽宁希泰科技有限公司 | Automatic welding equipment for vacuum corrugated pipe |
| CN114347495A (en) * | 2021-12-14 | 2022-04-15 | 临海伟星新型建材有限公司 | Double-station hot melting butt welding machine for waterborne PE buoy |
| CN114347495B (en) * | 2021-12-14 | 2024-05-14 | 临海伟星新型建材有限公司 | Water PE buoy double-station hot-melting butt welding machine |
| CN114161073A (en) * | 2021-12-20 | 2022-03-11 | 江苏日明消防设备股份有限公司 | A welding auxiliary device for fire extinguisher bottle welding process |
| CN115922121A (en) * | 2022-12-12 | 2023-04-07 | 闵寿 | Production equipment and production method of toughened PPR (polypropylene random copolymer) pipe |
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| CN105109033B (en) | 2017-12-15 |
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Address after: 315414 No. 71, West Road, Hemudu Town, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Ningbo Yuhua Industrial Co.,Ltd. Address before: 315414 No. 71, West Road, Hemudu Town, Yuyao City, Ningbo City, Zhejiang Province Patentee before: NINGBO YUHUA ELECTRIC APPLIANCE Co.,Ltd. |