CN111940935A - General servo hot plate welding equipment of 2K valve member - Google Patents
General servo hot plate welding equipment of 2K valve member Download PDFInfo
- Publication number
- CN111940935A CN111940935A CN202010743901.5A CN202010743901A CN111940935A CN 111940935 A CN111940935 A CN 111940935A CN 202010743901 A CN202010743901 A CN 202010743901A CN 111940935 A CN111940935 A CN 111940935A
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- Prior art keywords
- hot plate
- fixed
- movable
- seat
- clamping mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a universal servo hot plate welding device for 2K valves in the welding field, which comprises a rack, wherein an electric cabinet is arranged at the lower part of the rack, an installation plate is arranged at the middle part of the rack, a movable clamping mechanism and a fixed clamping mechanism are arranged on the installation plate, the movable clamping mechanism and the fixed clamping mechanism are arranged oppositely, a movable hot plate mechanism is also arranged on the installation plate, the movable hot plate mechanism is arranged between the movable clamping mechanism and the fixed clamping mechanism, a movable pressing cylinder is arranged on the movable clamping mechanism, a movable jig is arranged on the movable pressing cylinder in a matched manner, a fixed pressing cylinder is arranged on the fixed clamping mechanism, a fixed jig is arranged in a matched manner on the fixed pressing cylinder, and the fixed jig is arranged oppositely to the movable jig; the welding jig has the advantages that the valve body pieces of different 2K valve pieces can be welded by replacing the jig, the welding precision is high, the universality is good, and the welding jig can be used for welding the 2K valve body pieces.
Description
Technical Field
The invention relates to valve body welding equipment.
Background
The valve body parts of the 2K valve parts are welded together in pairs by hot plate welding. However, the valve bodies of the 2K valve members are various, one hot plate welding device in the prior art can only weld the valve bodies of the same 2K valve member, the valve bodies of different types of 2K valve members need different devices for welding, and the valve bodies of different types of 2K valve members cannot be welded directly, so that the verification of the material characteristics and the process parameters of the valve bodies of the 2K valve members is not facilitated, the universality of the device is poor, and the welding precision is insufficient.
Disclosure of Invention
The invention aims to provide a universal servo hot plate welding device for 2K valves, which can be used for welding valve bodies of different 2K valves by replacing jigs, and has high welding precision and good universality.
In order to achieve the purpose, the invention provides a universal servo hot plate welding device for 2K valves, which comprises a rack, wherein an electrical cabinet is installed at the lower part of the rack, an installation plate is arranged at the middle part of the rack, a movable clamping mechanism and a fixed clamping mechanism are arranged on the installation plate, the movable clamping mechanism and the fixed clamping mechanism are arranged in a right-to-right mode, a movable hot plate mechanism is further arranged on the installation plate, the movable hot plate mechanism is arranged between the movable clamping mechanism and the fixed clamping mechanism, a movable pressing cylinder is arranged on the movable clamping mechanism, a movable jig is arranged on the movable pressing cylinder in a matched mode, a fixed pressing cylinder is arranged on the fixed clamping mechanism, a fixed jig is arranged in a matched mode on the fixed pressing cylinder, and the fixed jig is arranged in a right-to.
Compared with the prior art, the invention has the advantages that two 2k valve body pieces to be welded are respectively placed on the movable jig and the fixed jig and are clamped by the action of the movable clamping cylinder and the fixed clamping cylinder, the distance between the 2k valve body pieces is adjusted by the movable clamping mechanism, the position of the movable hot plate mechanism is adjusted to be opposite to the 2k valve body pieces, the movable clamping mechanism continuously moves towards the movable hot plate mechanism, so that the movable hot plate mechanism is clamped by the movable clamping mechanism and the fixed clamping mechanism, the 2k valve body pieces are heated by the movable hot plate mechanism, when the 2k valve body pieces are melted to a certain degree, the movable clamping mechanism is separated from the movable hot plate mechanism, the movable hot plate mechanism is separated from the movable clamping mechanism and the fixed clamping mechanism, and then the movable clamping mechanism presses the 2k valve body pieces together towards the fixed clamping mechanism, the welding fixture is solidified and formed, the movable pressing cylinder and the fixed pressing cylinder are loosened, the movable fixture and the fixed fixture are loosened to loosen the 2K valve body piece, the 2K valve body piece welded together is taken down, the valve body pieces of different 2K valve pieces can be welded by replacing the fixture, the welding precision is high, the universality is good, and the welding fixture can be used for welding the 2K valve body piece.
As a further improvement of the invention, the movable clamping mechanism comprises a servo motor, the servo motor is connected with one end of a screw rod, the other end of the screw rod is connected with a bearing seat, a nut is sleeved on the screw rod, a fixed block is sleeved on the periphery of the nut, the top of the fixed block is provided with a movable seat, the movable pressing cylinder is arranged on the movable seat, two sides of the bottom of the movable seat are provided with movable sliding blocks, the movable sliding blocks are matched with movable sliding rails, the screw rod is controlled to rotate through the rotation of the servo motor, the nut moves back and forth on the screw rod, the fixed block is further controlled to drive the movable seat to move back and forth along the screw rod, and meanwhile, the movable seat on the fixed block moves on the movable sliding rails through the movable sliding blocks, so that the whole process is smoother.
As a further improvement of the invention, the fixed clamping mechanism comprises a fixed seat, the fixed seat is arranged above the servo motor in a spanning mode, and a fixed pressing cylinder is arranged on the fixed seat, so that the fixed jig and the movable jig are more favorably centered, and the pressing precision is higher when the two 2k valve body pieces are finally pressed together.
As a further improvement of the invention, the moving hot plate mechanism comprises an electric push rod arranged at the bottom of the mounting plate, the telescopic section of the electric push rod is connected with a pushing block, one end of the pushing block extends out of a moving groove formed in the mounting plate and is connected with a fixed plate, a hot plate seat is arranged on the fixed plate, a welding hot plate is arranged on the hot plate seat, a heating rod is arranged in the welding hot plate, the welding hot plate is provided with a pair of push rod slide rails which are respectively matched with a fixed jig and a moving jig, a pair of push rod slide rails are arranged on the mounting plate, the push rod slide rails are stacked on two sides of the moving groove, a push rod slide block is arranged on the bottom of the fixed plate in a matching manner, so that the pushing block can move back and forth along the central line direction of the moving groove under the action of the electric push rod, and drives the, the welding hot plate can pass in and out between the movable jig and the fixed jig, and the valve is conveniently heated.
As a further improvement of the invention, the fixed plate is provided with a hot plate cylinder, the telescopic end of the hot plate cylinder is connected with a connecting block arranged on a hot plate seat, the bottom of the hot plate seat is provided with a hot plate sliding block, the hot plate sliding block is provided with a hot plate sliding rail in a matching way, and the hot plate sliding rail is arranged on the fixed plate, so that the hot plate cylinder acts to push the hot plate seat to move back and forth along the hot plate sliding rail on the fixed plate, the distance between the hot plate seat and the fixed jig and the movable jig can be adjusted, and the valve can be more conveniently attached and heated.
As a further development of the invention, the welding hot plate is provided with a temperature sensor, which allows a better control of the temperature of the heating plate, so that the heating rod is brought to the desired temperature.
As a further improvement of the invention, the fixed plate is provided with a proximity switch which is arranged opposite to the hot plate seat, so that after the hot plate seat is close to the proximity switch, the proximity switch controls the cylinder to stop working, the hot plate seat is prevented from exceeding the stroke, and the safety of the equipment is improved.
As a further improvement of the invention, a baffle is arranged above the screw rod, two ends of the baffle are fixed on a support, the support is arranged at two ends of the screw rod, a concave groove is formed in the top of the fixed block, the baffle is arranged in the concave groove, and the moving seat is arranged above the baffle, so that the baffle is fixed and can provide protection for the screw rod, dust and dust can be prevented, and meanwhile, the baffle is arranged in the concave groove, and the fixed block can move back and forth along the baffle.
As a further improvement of the present invention, an L-shaped guide plate is disposed outside the movable base, an L-shaped guide block is disposed on the L-shaped guide plate, the L-shaped guide block is disposed on the fixed guide rail, and the fixed guide rail is disposed near the outside of the movable base, so that a short plate of the L-shaped guide plate can pass through a guide groove formed between the L-shaped guide block and the fixed guide rail.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a first schematic structural diagram of the welding main body according to the present invention.
FIG. 3 is a schematic view of a welding main body structure according to the present invention.
Fig. 4 is a rear view of the weld body of the present invention.
FIG. 5 is a schematic structural diagram of a moving hot plate mechanism according to the present invention.
Fig. 6 is a partial enlarged view at a in bitmap 2.
Fig. 7 is a partial enlarged view at B in bitmap 3.
The device comprises an electric cabinet 1, a mounting plate 2, a machine frame 3, a fixing seat 4, a servo motor 5, an electric push rod 6, a push rod sliding rail 7, a heating rod 8, a connecting block 9, a hot plate seat 10, a hot plate cylinder 11, a guide plate 12L in shape, a movable sliding block 13, a movable sliding rail 14, a fixed guide rail 15, a guide block 16L in shape, a movable clamping cylinder 17, a movable jig 18, a welding hot plate 19, a temperature sensor 20, a valve body 21, a fixed jig 22, a fixed clamping cylinder 23, a proximity switch 24, a hot plate sliding rail 25, a hot plate sliding block 26, a fixed plate 27, a push rod sliding block 28, a push block 29, a movable groove 30, a support 31, a baffle 32, a bearing seat 33 with a shaft, a lead screw 34, a.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
1-7, the general servo hot plate welding equipment for 2K valves comprises a frame 3, an electrical cabinet 1 is installed at the lower part of the frame 3, a mounting plate 2 is arranged at the middle part of the frame 3, a movable clamping mechanism and a fixed clamping mechanism are arranged on the mounting plate 2, the movable clamping mechanism and the fixed clamping mechanism are arranged opposite to each other, a movable hot plate mechanism is further arranged on the mounting plate 2, the movable hot plate mechanism is arranged between the movable clamping mechanism and the fixed clamping mechanism, a movable pressing cylinder is arranged on the movable clamping mechanism, a movable jig 18 is arranged on the movable pressing cylinder in a matched manner, a fixed pressing cylinder is arranged on the fixed clamping mechanism, a fixed jig 22 is arranged in a matched manner on the fixed pressing cylinder, and the fixed jig 22 is arranged opposite to the movable jig; the movable clamping mechanism comprises a servo motor 5, the servo motor 5 is connected with one end of a screw rod 34, the other end of the screw rod is connected with a bearing seat 33, a nut 35 is sleeved on the screw rod 34, a fixed block 36 is sleeved on the periphery of the nut 35, a movable seat is arranged at the top of the fixed block 36, a movable pressing cylinder is arranged on the movable seat, movable sliders 13 are arranged on two sides of the bottom of the movable seat, and movable sliding rails 14 are arranged on the movable sliders 13 in a matched mode. The fixed clamping mechanism comprises a fixed seat 4, the fixed seat 4 is arranged above the servo motor 5 in a spanning mode, and a fixed pressing cylinder is arranged on the fixed seat 4; remove hot trigger mechanism including setting up the electric putter 6 in mounting panel 2 bottom, electric putter 6's flexible section links to each other with promotion piece 29, the shifting chute 30 that sets up on stretching out mounting panel 2 of one end of promotion piece 29 links to each other with fixed plate 27, be provided with hot plate seat 10 on the fixed plate 27, be provided with welding hot plate 19 on the hot plate seat 10, be provided with heating rod 8 in the welding hot plate 19, welding hot plate 19 is provided with a pair ofly and cooperatees the setting with fixed tool 22 and removal tool 18 respectively, be provided with a pair of push rod slide rail 7 on the mounting panel 2, push rod slide rail 7 piles up to set up in shifting chute 30 both sides, the supporting push rod slider 28 that is provided with of push rod slide rail 7, push rod slider.
A hot plate cylinder 11 is arranged on the fixed plate 27, the telescopic end of the hot plate cylinder 11 is connected with a connecting block 9 arranged on a hot plate seat 10, a hot plate sliding block 26 is arranged at the bottom of the hot plate seat 10, a hot plate sliding rail 25 is arranged on the hot plate sliding block 26 in a matched manner, and the hot plate sliding rail 25 is arranged on the fixed plate 27; the welding hot plate 19 is provided with a temperature sensor 20; the fixing plate 27 is provided with a proximity switch 24, and the proximity switch 24 is arranged opposite to the hot plate seat 10; a baffle 32 is arranged above the screw rod 34, two ends of the baffle 32 are fixed on the support 31, the support 31 is arranged at two ends of the screw rod, a concave groove 37 is formed in the top of the fixed block 36, the baffle 32 is arranged in the concave groove 37, and the movable seat is positioned above the baffle 32; an L-shaped guide plate 12 is arranged on the outer side of the moving seat, an L-shaped guide block 16 is arranged on the L-shaped guide plate 12 in a matched mode, the L-shaped guide block 16 is arranged on a fixed guide rail 15, and the fixed guide rail 15 is arranged close to the outer side of the moving seat.
When the two-way valve body welding device works, two 2k valve body parts 21 to be welded are respectively placed on a movable fixture 18 and a fixed fixture 22 and clamped under the action of a movable clamping cylinder 17 and a fixed clamping cylinder 23, a screw rod 34 is controlled to rotate through the rotation of a servo motor 5, a nut 35 moves on the screw rod 34, a fixed block 36 is further controlled to drive a movable seat to move towards the fixed fixture 22 along the screw rod 34, meanwhile, the movable seat on the fixed block 36 moves on a movable sliding rail 14 through a movable sliding block 13, so that the whole process is smoother, and the distance between the movable fixture 18 and the fixed fixture 22 is further adjusted to be enough for a movable hot plate to be inserted; under the action of the electric push rod 6, the push block 29 can move along the central line direction of the moving groove 30, and then the fixed plate 27 is driven to move along the push rod slide rail 7 by the push block 29, so that the welding hot plate 19 can move towards the position between the moving jig 18 and the fixed jig 22, and finally the welding hot plate 19, the fixed jig 22 and the moving jig 18 are positioned on the same central line; the hot plate cylinder 11 pushes the hot plate seat 10 to move along the hot plate slide rail 25 on the fixing plate 27 towards the fixing jig 22, and finally the welding hot plate 19 is in close contact with the to-be-welded 2k valve body piece 21 on the fixing jig 22; the servo motor 5 then continues to rotate, so that the moving jig 18 can move along the lead screw 34 toward the welding hot plate 19 and finally the to-be-welded 2k valve body piece 21 on the moving jig 18 is brought into close contact with the welding hot plate 19; the heating rod 8 is started, and the temperature sensor 20 controls the heating rod 8 to reach the set temperature; when the 2k valve body pieces 21 are melted to a certain degree, the servo motor 5 rotates to separate the moving jig 18 from the welding hot plate 19, the hot plate cylinder 11 retracts to separate the welding hot plate 19 from the fixed jig 22, the welding hot plate 19 is pushed back to the initial position through the electric push rod 6, the servo motor 5 rotates again to enable the moving jig 18 to move towards the fixed jig 22, and finally the two 2k valve body pieces 21 are tightly attached to each other and butt welded two by two to be solidified and molded; the movable pressing air cylinder and the fixed pressing air cylinder are loosened, so that the movable jig 18 and the fixed jig 22 loosen the 2k valve body piece 21, and the welded 2k valve body piece 21 is taken down.
The invention can carry out hot plate welding on different 2K valve pieces 21 by replacing the jig, accurately sets the welding depth through the servo motor 5, has high welding precision and good universality, and can carry out subsequent verification on the material characteristics and the process parameters of the welded valve pieces.
The present invention is not limited to the above embodiments, and based on the technical solutions of the present disclosure, those skilled in the art can make some substitutions and modifications to some technical features without creative efforts according to the disclosed technical contents, and these substitutions and modifications are all within the protection scope of the present invention.
Claims (9)
1. The utility model provides a general servo hot plate welding equipment of 2K valve member, includes the frame, its characterized in that: the electric cabinet is installed to the lower part of frame, the middle part of frame is provided with the mounting panel, be provided with movable clamping mechanism and fixed clamping mechanism on the mounting panel, movable clamping mechanism and fixed clamping mechanism are just to setting up, still be provided with movable hot plate mechanism on the mounting panel, movable hot plate mechanism sets up between movable clamping mechanism and fixed clamping mechanism, be provided with the removal on the movable clamping mechanism and compress tightly the cylinder, the supporting removal tool that is provided with on the removal cylinder, be provided with the fixed cylinder that compresses tightly on the fixed clamping mechanism, the supporting fixed tool that is provided with of fixed cylinder that compresses tightly, fixed tool is just to removing the tool setting.
2. A 2K valve member universal servo hot plate welding apparatus as claimed in claim 1 wherein: remove clamping mechanism includes servo motor, servo motor links to each other with the one end of lead screw, the other end of lead screw links to each other with taking the bearing frame, the cover is equipped with the nut on the lead screw, nut periphery cover is equipped with the fixed block, the top of fixed block with be provided with the removal seat, the removal compresses tightly the cylinder setting on removing the seat, the bottom both sides of removing the seat are provided with the removal slider, it is provided with the removal slide rail to remove the slider supporting.
3. A 2K valve member universal servo hot plate welding apparatus as claimed in claim 2 wherein: the fixed clamping mechanism comprises a fixed seat, the fixed seat is arranged above the servo motor in a spanning mode, and a fixed compression cylinder is arranged on the fixed seat.
4. A 2K valve member universal servo hot plate welding apparatus as claimed in claim 3 wherein: the movable hot plate mechanism comprises an electric push rod arranged at the bottom of a mounting plate, the telescopic section of the electric push rod is connected with a pushing block, one end of the pushing block extends out of a moving groove formed in the mounting plate and is connected with a fixing plate, a hot plate seat is arranged on the fixing plate, a welding hot plate is arranged on the hot plate seat, a heating rod is arranged in the welding hot plate, the welding hot plate is provided with a pair of push rod slide rails which are matched with and arranged with a fixing jig and a moving jig respectively, the push rod slide rails are arranged on the mounting plate and stacked on two sides of the moving groove, push rod slide rails are matched with push rod slide blocks, and the push rod slide blocks are arranged at the bottom of.
5. A 2K valve member universal servo hot plate welding apparatus as claimed in claim 4 wherein: the hot plate air cylinder is arranged on the fixing plate, the telescopic end of the hot plate air cylinder is connected with a connecting block arranged on a hot plate seat, a hot plate sliding block is arranged at the bottom of the hot plate seat, a hot plate sliding rail is arranged on the hot plate sliding block in a matched mode, and the hot plate sliding rail is arranged on the fixing plate.
6. A 2K valve member universal servo hot plate welding apparatus as claimed in claim 5 wherein: and a temperature sensor is arranged on the welding hot plate.
7. A 2K valve member universal servo hot plate welding apparatus as claimed in claim 6 wherein: and a proximity switch is arranged on the fixing plate and is opposite to the hot plate seat.
8. A 2K valve member universal servo hot plate welding apparatus as claimed in claim 7 wherein: the lead screw top is provided with the baffle, the both ends of baffle are fixed on the support, the support sets up the both ends at the lead screw, concave groove has been seted up at the top of fixed block, the baffle sets up in concave groove, it is located the top of baffle to remove the seat.
9. A 2K valve member universal servo hot plate welding apparatus as claimed in claim 8 wherein: the outer side of the moving seat is provided with an L-shaped guide plate, an L-shaped guide block is arranged on the L-shaped guide plate in a matched mode, the L-shaped guide block is arranged on the fixed guide rail, and the fixed guide rail is arranged close to the outer side of the moving seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010743901.5A CN111940935A (en) | 2020-07-29 | 2020-07-29 | General servo hot plate welding equipment of 2K valve member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010743901.5A CN111940935A (en) | 2020-07-29 | 2020-07-29 | General servo hot plate welding equipment of 2K valve member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111940935A true CN111940935A (en) | 2020-11-17 |
Family
ID=73338443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010743901.5A Pending CN111940935A (en) | 2020-07-29 | 2020-07-29 | General servo hot plate welding equipment of 2K valve member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111940935A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2631739Y (en) * | 2003-07-14 | 2004-08-11 | 欧创为 | High-cyclic plastic welding machines |
| CN103276882A (en) * | 2013-06-18 | 2013-09-04 | 济南蓝海传动机械有限公司 | Multifunctional automatic wall-face trowelling machine |
| CN204437208U (en) * | 2015-02-09 | 2015-07-01 | 杨卫华 | Power synchronous band anti-deviation device |
| CN105689193A (en) * | 2014-11-28 | 2016-06-22 | 无锡市福曼科技有限公司 | Glue dispensing device of automatic wood door erector |
| CN205905422U (en) * | 2016-06-27 | 2017-01-25 | 上海苏豫电子有限公司 | Servo hot plate welding of air intake manifold multistation machine |
| CN110757810A (en) * | 2019-10-11 | 2020-02-07 | 厦门阿匹斯智能制造***有限公司 | Servo hot plate welding machine and method thereof |
| CN111186141A (en) * | 2020-03-05 | 2020-05-22 | 苏州博艺良品精密机械有限公司 | Box body hot plate welding machine |
-
2020
- 2020-07-29 CN CN202010743901.5A patent/CN111940935A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2631739Y (en) * | 2003-07-14 | 2004-08-11 | 欧创为 | High-cyclic plastic welding machines |
| CN103276882A (en) * | 2013-06-18 | 2013-09-04 | 济南蓝海传动机械有限公司 | Multifunctional automatic wall-face trowelling machine |
| CN105689193A (en) * | 2014-11-28 | 2016-06-22 | 无锡市福曼科技有限公司 | Glue dispensing device of automatic wood door erector |
| CN204437208U (en) * | 2015-02-09 | 2015-07-01 | 杨卫华 | Power synchronous band anti-deviation device |
| CN205905422U (en) * | 2016-06-27 | 2017-01-25 | 上海苏豫电子有限公司 | Servo hot plate welding of air intake manifold multistation machine |
| CN110757810A (en) * | 2019-10-11 | 2020-02-07 | 厦门阿匹斯智能制造***有限公司 | Servo hot plate welding machine and method thereof |
| CN111186141A (en) * | 2020-03-05 | 2020-05-22 | 苏州博艺良品精密机械有限公司 | Box body hot plate welding machine |
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| PB01 | Publication | ||
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Application publication date: 20201117 |
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| RJ01 | Rejection of invention patent application after publication |