CN2366256Y - Machine for automatically welding and forming plastic earthworker's frame-work - Google Patents
Machine for automatically welding and forming plastic earthworker's frame-work Download PDFInfo
- Publication number
- CN2366256Y CN2366256Y CN 99208693 CN99208693U CN2366256Y CN 2366256 Y CN2366256 Y CN 2366256Y CN 99208693 CN99208693 CN 99208693 CN 99208693 U CN99208693 U CN 99208693U CN 2366256 Y CN2366256 Y CN 2366256Y
- Authority
- CN
- China
- Prior art keywords
- pumping board
- support
- geocell
- machine
- manipulator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a machine with automatic welding and forming for a plastic earthwork grid chamber, which is composed of a machine seat, an ultrasonic welding machine, a manipulator, a drawing plate tank car, a drawing plate support cushion, a plastic earthwork grid chamber output mechanism, a plastic sheet feeding channel, an automatic controller, etc. The utility model has the advantages of compact structure, and furthermore, the utility model is suitable for the welding and the forming of the plastic earthwork grid chamber with different specifications, and the automation of whole operation process is realized. The plastic earthwork grid chamber which are produced by the machine with automatic welding and forming for the plastic earthwork grid chamber which is adopted by the utility model not only can save plenty of manpower but also can improve the efficiency of production; in addition, the homogeneity of the welding can be ensured, and the quality of products can be increased.
Description
The utility model relates to a kind of ultrasonic welding machine, the automatic fabric welding moulding machine of particularly a kind of plastic geocell.
Geotechnical grid is existing many application aspect building the road, the roadbed that is used to renovate slope failure, railway handle and the protection aspect of embankment good technically effectively.Before once used three-dimensional boxwork wooden or made of iron to be used as geotechnical grid, along with the development of macromolecular material is generally adopted plastic sheet weldering recently and made plastic geocell.Because plastic geocell is not in that the time spent can be superimposed, and can launch when using, thereby its manufacturing, transportation and use all very conveniently, be widely used in firm, the bank protection, bank strengthening of subgrade etc.
Plastic geocell is to be welded by a retable tablet is staggered in twos, makes the deployable and geotechnical grid of formation alveolate texture when stretch with the power perpendicular to plastic sheet.Plastic sheet be welded with many methods, but generally all adopt the ultrasonic bonding mode.When weldering system plastic geocell, need plastic sheet a slice a slice is welded alternately, operating process is comparatively complicated, thereby all is at present to adopt artificial method to weld piecewise.Obviously, the manually-operated welding method of this employing not only expends a large amount of manpowers, time-consuming taking a lot of work, and production efficiency is low, and is difficult to guarantee the uniformity of bond pad locations, welding of low quality.
The purpose of this utility model provides a kind of plastic geocell automatic moulding machine, can carry out the welding of plastic sheet, production efficiency height, good product quality automatically and continuously.
The purpose of this utility model is to adopt following measure to realize: the automatic fabric welding moulding machine of a kind of plastic geocell comprises support, ultrasonic welding machine, manipulator, pumping board tank car, pumping board supporting pad, plastic geocell output mechanism, plastic sheet feeder channel, automatic controller.
Said support is the foundation of the automatic fabric welding moulding machine of plastic geocell, is to be made of the ground connection leg below platform and the platform, is generally made by metal material.Platform can be a fixing panel, i.e. support panel; Platform also can be the cuboid of a case structure, and the end face of cuboid is the support panel.By mode commonly used as the ground connection leg can being fixed on the ground with fot screw, thereby support and ground are coupled together securely.
Said ultrasonic welding machine is commercially available approved product, generally is divided into soldering tip, head, column and four parts of base.Ultrasonic welding machine is connected with the support panel by its base and is installed on the support, and used connected mode is conventional mode, as connecting with bolt.The automatic fabric welding moulding machine of plastic geocell can be installed some ultrasonic welding machines, and its number is the size of length, weld interval according to plastic sheet and finishes the required speed of two plastic sheets welding and wait to determine.General every automatic fabric welding moulding machine of plastic geocell can be installed 1～18 ultrasonic welding machine, and 6 ultrasonic welding machines generally can be installed.
Said manipulator is a kind of device that is used for mobile plastic sheet, often is the form of gripping arm, promptly generally is made up of gripping arm and handgrip.Gripping arm can be adopted the translation mode, also can adopt the swing mode, but general electricity consumption driving, gas drive is moving or hydraulic-driven, also available other type of drive.Handgrip generally can adopt the vacuum cup form.Manipulator can be installed on the support panel by connected mode commonly used.The automatic fabric welding moulding machine of plastic geocell can be installed several manipulators, and this is to determine according to the length of plastic sheet.18 manipulators generally can be installed.
Said pumping board tank car is generally the container of cuboid, is distributed with some cells equably on the top of pumping board tank car, has all deposited a pumping board in each cell.Wherein said pumping board is the metallic plate of bar shaped, and used metal can be aluminium alloy, or stainless steel etc.The number of cell is to determine according to the number of weld seam, and the pumping board tank car of a general automatic fabric welding moulding machine of plastic geocell has 36 cells, lays 36 pumping boards altogether.One side opening of cell, pumping board can stretch out or the cell of withdrawing by this opening.Stretching out or withdrawing and can adopt electricity to drive of pumping board also can adopt gas drive to move (can drive all pumping boards by 1～36 cylinder), or other type of drive.The pumping board tank car is generally made by metal material.The pumping board tank car is placed on the support panel, and wheel also can be equipped with in its bottom.The pumping board tank car can slide on the support panel, generally can adopt electricity to drive, and also can adopt gas drive moving, or other type of drive, and line of travel can adopt guide rail or other modes to be controlled.
The effect of said pumping board supporting pad is to support all pumping boards that stretched out by pumping board tank car cell, so that pumping board can hold up plastic sheet and weld.The pumping board supporting pad generally is made up of two support chips that are separated with certain distance mutually and are parallel to each other, and a support chip wherein stretches out an example of pumping board near the pumping board tank car.The pumping board supporting pad also can only be made up of a support chip, has promptly removed the support chip that wherein stretches out pumping board one side near the pumping board tank car.Each piece support chip of pumping board supporting pad all is a cuboid usually, also can be a plurality of cylinders, or other form.The underrun of pumping board supporting pad method commonly used is connected with the support panel, thereby the pumping board supporting pad is installed on the support.The position that pumping board stretches out in the upper surface of pumping board supporting pad and the pumping board tank car cell is in sustained height, when pumping board when pumping board tank car cell stretches out, correct before the pumping board and can ride on the pumping board supporting pad.
Said plastic geocell output mechanism is the mechanism of depositing the plastic sheet through welding and transporting the plastic geocell product.The plastic geocell output mechanism can be the output magazine that the bottom has pulley, also can be shoe formula conveyer belt, and the plastic geocell output mechanism is positioned on the support panel.When the pumping board supporting pad had two support chips, the plastic geocell output mechanism was between two support chips of pumping board supporting pad.When the pumping board supporting pad had only a support chip, the plastic geocell output mechanism was between pumping board supporting pad and pumping board tank car.
The cuboid container that said plastic sheet feeder channel is the top opening, it is the storage tank of depositing plastic sheet to be welded, be placed in the support front relative with ultrasonic welding machine, and by having contact with or other modes and support link, the plastic sheet feeder channel is generally made by metal material, for conveniently moving, also can pulley be installed in the bottom of plastic sheet feeder channel.The cross section of plastic sheet feeder channel is rectangle and can holds a plastic sheet that keeps flat, and the plastic sheet number that the degree of depth of groove can be put into as requested determines, is generally can put into 4～300 plastic sheets and get final product.For plastic geocell commonly used, the length of every plastic sheet is 200～600cm, and width is 5～30cm, and thickness is 1～1.5mm.
Said automatic controller is a computer that the welding control program is installed.Computer sends the action that each parts that instruction makes the automatic fabric welding moulding machine of plastic geocell put rules into practice in order according to the welding control program of setting, thereby finishes whole welding process.Automatic controller can be placed in the platform of case structure of support, or is placed in a side on support limit, also can be placed in other suitable positions.
When operation, stretch out the pumping board (hereinafter referred to as the A pumping board) of odd positions earlier, from the plastic sheet feeder channel, move on to first plastic sheet on the A pumping board by manipulator, and then stretch out the pumping board (hereinafter referred to as the B pumping board) of even number position, from the plastic sheet feeder channel, move on to second plastic sheet on the B pumping board by manipulator again, this moment, ultrasonic welding machine welded first plastic sheet and second plastic sheet on the position of A pumping board, welding on the A pumping board is called the category-A welding, resulting first assembly welding seam is called the A1 weld seam, the number of A1 weld seam is exactly the number of ultrasonic welding machine, after the pumping board tank car slides the distance (the A pumping board is along with also sliding same distance) of a weld seam, on A pumping board position, weld once more, so just obtained second assembly welding seam, be called the A2 weld seam, the number of A2 weld seam also is the number of ultrasonic welding machine, also can obtain the 3rd assembly welding seam successively if needed, the 4th assembly welding seams etc. are called A3, A4 weld seam etc.; After finishing the category-A welding, the pumping board tank car returns origin position, A pumping board withdrawal cell, first plastic sheet is sagging and enter the plastic geocell output mechanism, and then stretch out the A pumping board, this moment the A pumping board be positioned at second plastic sheet above, from the plastic sheet feeder channel, move on to the 3rd plastic sheet on the A pumping board by manipulator, the distance that the pumping board tank car slides half weld seam makes just in time can be with second plastic sheet and the 3rd plastic sheet welding on the position of B pumping board, welding on the B pumping board is called the category-B welding, resulting first assembly welding seam is called the B1 weld seam, the number of B1 weld seam is exactly the number of ultrasonic welding machine, after the pumping board tank car slides the distance (the B pumping board is along with also sliding same distance) of a weld seam, on B pumping board position, weld once more, so just obtained second assembly welding seam, be called the B2 weld seam, the number of B2 weld seam also is the number of ultrasonic welding machine, also can obtain the 3rd assembly welding seam successively if needed, the 4th assembly welding seam etc., be called B3, B4 weld seam etc., by above-mentioned welding process as seen, the weld seam A1 between first plastic sheet and second plastic sheet, A2, A3, weld seam B1 between A4 etc. and second plastic sheet and the 3rd plastic sheet, B2, B3, B4 etc. interlock; After finishing the category-B welding, the pumping board tank car returns origin position once more, B pumping board withdrawal cell, second plastic sheet is sagging and enter the plastic geocell output mechanism, and then stretches out the B pumping board, this moment the B pumping board be positioned at the 3rd plastic sheet above, from the plastic sheet feeder channel, move on to the 4th plastic sheet on the B pumping board by manipulator, then the 3rd plastic sheet and the 4th plastic sheet are carried out the category-A welding, so repeat operation, till required plastic sheet has all been welded.The aforesaid operations step is controlled and is carried out by the welding control program of setting by automatic controller, thereby has realized the automatic welding fabrication of plastic geocell.
Below in conjunction with accompanying drawing the utility model is further described, but the utility model is not limited to this.
Fig. 1 is the automatic fabric welding moulding machine front elevational schematic of plastic geocell.
Fig. 2 is the automatic fabric welding moulding machine schematic side view of plastic geocell.
Fig. 3 is welding control program schematic diagram.
Referring to Fig. 1 and Fig. 2, the automatic fabric welding moulding machine of illustrated plastic geocell is equipped with 6 ultrasonic welding machines altogether, [1], [2], [3] and [4] are respectively soldering tip, head, column and the base of said ultrasonic welding machine, the base of ultrasonic welding machine [4] is connected with the panel of support [21].The automatic fabric welding moulding machine of illustrated plastic geocell is equipped with 18 manipulators altogether, each manipulator all is made up of gripping arm and handgrip, the manipulator gripping arm comprises upper arm cylinder [5], upper arm [6], forearm cylinder [7] and forearm [8], upper arm cylinder [5] can drive the reciprocating motion that upper arm [6] is made horizontal direction, forearm cylinder [7] can drive forearm [8] and do moving up and down of vertical direction, thereby realizes the action that reaches translation up and down of manipulator.Hand grip is leather cup vacuum cup [9], can hold or unclamp plastic sheet.Manipulator upper arm [6] all is connected with manipulator cross bar [10], and manipulator cross bar [10] is supported by 6 manipulator columns [11], and the base [12] of every manipulator column [11] all is connected with the panel of support [21] respectively.Pumping board supporting pad [13] is installed on the panel of support [21].In the bottom of output magazine [14] wheel [15] is housed, is evenly distributed with 36 cell cylinders [17], all place a pumping board [18] in each cell cylinder [17] on the top of pumping board tank car [16].One side of each cell cylinder [17] all has opening, and every pumping board [18] all stretches out by opening or withdraws and place the cell cylinder [17] of this pumping board [18].In the bottom of pumping board tank car [16] wheel [19] is housed.Pumping board tank car [16] can slide on the panel of support [21], and line of travel is controlled by guide rail [20].There is ground connection leg [22] below of support [21], and ground connection leg [22] is connected with ground by fot screw.Wheel [25] is equipped with in the bottom of plastic sheet feeder channel [23], and is connected with support [21] by having contact with [24].Automatic controller [26] is placed in a side of support [21].
Referring to Fig. 3.I representation program cycle-index among the figure, m represents welding times, Y represents that N represents negates certainly.Robot movement mode 1 is meant that manipulator paves the operating process of first plastic sheet, comprising: dead-center position plastic uptake tablet → on carry → move forward → drop to welding position → unclamp plastic sheet → on carry → after move → drop to dead-center position.Robot movement mode 2 is meant that manipulator paves the operating process of second plastic sheet and remaining each piece plastic sheet, comprising: dead-center position plastic uptake tablet → on carry → move forward → drop to the welding position.Welding control program shown in Figure 3 is to be that 6000mm, weld spacing design from the situation that is welded as a plastic geocell assembly for 340mm, per 50 plastic sheets at every plastics length of a film.According to shown in the welding control program, the welding operation step of plastic geocell is as follows:
1. manipulator and pumping board tank car are in dead-center position separately;
2.A pumping board stretches out;
3. pave first plastic sheet by robot movement mode 1, be placed in above the A pumping board, manipulator is also got back to its dead-center position;
4.B pumping board stretches out, be inserted in first plastic sheet above;
5. pave second plastic sheet by robot movement mode 2, be placed in above the B pumping board;
6. manipulator compression moulding tablet, ultrasonic welding machine weld, manipulator unclamps plastic sheet;
7. pumping board tank car right lateral 340mm;
8. manipulator compression moulding tablet, ultrasonic welding machine weld, manipulator unclamps plastic sheet;
9. pumping board tank car right lateral 340mm again;
10. manipulator compression moulding tablet, ultrasonic welding machine weld, manipulator unclamps plastic sheet;
11. manipulator is got back to its dead-center position;
12. pumping board tank car left lateral 680mm gets back to its dead-center position;
13.A the pumping board withdrawal, first plastic sheet is sagging;
14.A pumping board stretches out, be inserted in second plastic sheet above;
15. pave the 3rd plastic sheet by robot movement mode 2, be placed in above the A pumping board;
16. pumping board tank car right lateral 170mm;
17. manipulator compression moulding tablet, ultrasonic welding machine weld, manipulator unclamps plastic sheet;
18. pumping board tank car right lateral 340mm;
19. manipulator compression moulding tablet, ultrasonic welding machine weld, manipulator unclamps plastic sheet;
20. pumping board tank car right lateral 340mm;
21. manipulator compression moulding tablet, ultrasonic welding machine weld, manipulator unclamps plastic sheet;
22. manipulator is got back to its dead-center position;
23. pumping board tank car left lateral 850mm gets back to its dead-center position;
24.B the pumping board withdrawal, second plastic sheet is sagging;
25.B pumping board stretches out, be inserted in the 3rd plastic sheet above;
26. pave the 4th plastic sheet by robot movement mode 2, be placed in above the B pumping board; Below repeat 6 → 26 step, till having welded the 50th plastic sheet.
The automatic fabric welding moulding machine compact conformation of plastic geocell of the present utility model, applicable to the welding fabrication of the plastic geocell of different size, the whole operation process realizes automation.Adopt the automatic fabric welding moulding machine of plastic geocell of the present utility model to produce plastic geocell, not only can save great amount of manpower, improved production efficiency, but also guaranteed the homogeneity of welding, improved the quality of product.
Claims (14)
1, the automatic fabric welding moulding machine of a kind of plastic geocell, it is characterized in that this make-up machine is by support, ultrasonic welding machine, manipulator, the pumping board tank car, the pumping board supporting pad, the plastic geocell output mechanism, the plastic sheet feeder channel, automatic controller is formed, said ultrasonic welding machine, manipulator all is connected with the panel of support with the pumping board supporting pad, pumping board tank car and plastic geocell output mechanism are positioned on the panel of support, plastic sheet feeder channel and automatic controller are placed in the front and the side of support respectively, cell is arranged at the top at said pumping board tank car, and the cell internal memory is placed with pumping board.
2, a kind of according to the automatic fabric welding moulding machine of the described plastic geocell of claim 1, it is characterized in that said support is to be made of the ground connection leg below platform and the platform.
3, a kind of according to the automatic fabric welding moulding machine of the described plastic geocell of claim 2, it is characterized in that said platform is the cuboid of a case structure.
4, a kind of according to the automatic fabric welding moulding machine of the described plastic geocell of claim 1, it is characterized in that said ultrasonic welding machine has 6.
5, a kind of according to the automatic fabric welding moulding machine of the described plastic geocell of claim 1, it is characterized in that said ultrasonic welding machine is made up of soldering tip, head, column and base, the base of ultrasonic welding machine is connected with the support panel.
6, a kind of according to the automatic fabric welding moulding machine of the described plastic geocell of claim 1, it is characterized in that said manipulator has 18.
7, a kind of according to the automatic fabric welding moulding machine of the described plastic geocell of claim 1, it is characterized in that said manipulator is made up of upper arm cylinder, upper arm, forearm cylinder, forearm and leather cup vacuum cup, manipulator upper arm is connected with the manipulator cross bar, the manipulator cross bar is by the manipulator upright supports, and the base of manipulator column is connected with the panel of support.
8, a kind of according to the automatic fabric welding moulding machine of the described plastic geocell of claim 1, it is characterized in that said pumping board tank car has 36 cells, each cell is all laid a pumping board.
9, a kind of according to the automatic fabric welding moulding machine of the described plastic geocell of claim 1, the top that it is characterized in that said pumping board tank car is the cell cylinder, in the cell cylinder, all place a pumping board, one side of each cell cylinder all has opening, so that every pumping board is all stretched out by opening or withdraw and place the cell cylinder of this pumping board.
10, a kind of according to the automatic fabric welding moulding machine of the described plastic geocell of claim 1, the bottom that it is characterized in that said pumping board tank car is equipped with wheel, between pumping board tank car and support panel, be connected with track-type facilities, so as to make the pumping board tank car on the panel of support in accordance with regulations direction slide.
11, a kind of according to the automatic fabric welding moulding machine of the described plastic geocell of claim 1, it is characterized in that said pumping board supporting pad is made up of two support chips that are separated with certain distance mutually and are parallel to each other, a support chip wherein stretches out a side of pumping board near the pumping board tank car, each piece support chip is a cuboid, its bottom surface is connected with the support panel, and the position that pumping board stretches out in its upper surface and the pumping board tank car is in sustained height.
12, a kind of according to the automatic fabric welding moulding machine of the described plastic geocell of claim 1, it is characterized in that said plastic geocell output mechanism is the output magazine that the bottom has pulley, between two support chips of pumping board supporting pad.
13, a kind of according to the automatic fabric welding moulding machine of the described plastic geocell of claim 1, it is characterized in that the cuboid container that said plastic sheet feeder channel is the top opening, be placed in the support front relative with ultrasonic welding machine, and link by having contact with support, its bottom is equipped with wheel.
14, a kind of according to the automatic fabric welding moulding machine of the described plastic geocell of claim 1, it is characterized in that said automatic controller is a computer that the welding control program is installed, and is placed in a side of support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99208693 CN2366256Y (en) | 1999-04-28 | 1999-04-28 | Machine for automatically welding and forming plastic earthworker's frame-work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99208693 CN2366256Y (en) | 1999-04-28 | 1999-04-28 | Machine for automatically welding and forming plastic earthworker's frame-work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2366256Y true CN2366256Y (en) | 2000-03-01 |
Family
ID=34002408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99208693 Expired - Fee Related CN2366256Y (en) | 1999-04-28 | 1999-04-28 | Machine for automatically welding and forming plastic earthworker's frame-work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2366256Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572776A (en) * | 2013-09-18 | 2014-02-12 | 金寿万 | Manufacturing method of protective wall reinforcing material, and protective wall reinforcing material |
| CN103909651A (en) * | 2014-03-26 | 2014-07-09 | 苏州凯尔博精密机械有限公司 | Ultrasonic welding machine for earthwork standard rooms |
| CN104802395A (en) * | 2015-05-07 | 2015-07-29 | 上海新帆实业股份有限公司 | Automatic assembling and welding machine for high-security bolt seals |
-
1999
- 1999-04-28 CN CN 99208693 patent/CN2366256Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572776A (en) * | 2013-09-18 | 2014-02-12 | 金寿万 | Manufacturing method of protective wall reinforcing material, and protective wall reinforcing material |
| CN103572776B (en) * | 2013-09-18 | 2017-11-07 | 金寿万 | Protect wall reinforcement material preparation method and its protection wall reinforcement material |
| CN103909651A (en) * | 2014-03-26 | 2014-07-09 | 苏州凯尔博精密机械有限公司 | Ultrasonic welding machine for earthwork standard rooms |
| CN103909651B (en) * | 2014-03-26 | 2016-09-28 | 苏州凯尔博精密机械有限公司 | A kind of geotechnical grid ultrasonic welding machine |
| CN104802395A (en) * | 2015-05-07 | 2015-07-29 | 上海新帆实业股份有限公司 | Automatic assembling and welding machine for high-security bolt seals |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103010759B (en) | A kind of structural steel stocking device | |
| CN210334788U (en) | Laser cutting equipment | |
| CN202321665U (en) | Structural steel stocking device | |
| CN2848820Y (en) | Forward and backward moving two row filling device | |
| CN2366256Y (en) | Machine for automatically welding and forming plastic earthworker's frame-work | |
| CN113892783A (en) | Sponge mattress production line and production process thereof | |
| CN211768748U (en) | Artificial lawn finishing device for warp knitting machine | |
| CN200958192Y (en) | Tamping tool | |
| CN111606020A (en) | Quick feeding device | |
| CN209887618U (en) | Three-coordinate manipulator of mechanism is selected with NG to charging tray and selects mechanism | |
| CN205853067U (en) | A kind of water-permeable brick manufactures equipment | |
| CN209127530U (en) | A kind of full material torr disk orientating and conveying mechanisms | |
| CN2849931Y (en) | Multi-head linkage automatic assembling device | |
| CN113605184B (en) | Gardens construction engineering lump material road surface construction equipment for environmental art design | |
| CN2635313Y (en) | Air or electricity driven program control building block shaping machine | |
| CN204895960U (en) | Sign indicating number brick transfer system | |
| CN211889557U (en) | Transverse four-side rib steel bar distribution welding device for high-speed rail steel bar welding net | |
| CN213410187U (en) | Transverse bar blanking device of reinforcing mesh welding machine | |
| CN2206273Y (en) | Vacuum automatic suction packing paper speed plate collecting machine | |
| CN113753557A (en) | Channel steel stacking equipment | |
| CN207044178U (en) | A kind of manipulator automatic insertion equipment | |
| CN210594323U (en) | Automatic feeding and discharging mechanism | |
| CN207698768U (en) | Upper and lower transporter | |
| CN113664446A (en) | Alternating welding platform device | |
| CN208263308U (en) | A kind of product automatic sorting apparatus with the online production of injection molding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |