CN205764474U - Tower hoist main chord production and assembly welder - Google Patents
Tower hoist main chord production and assembly welder Download PDFInfo
- Publication number
- CN205764474U CN205764474U CN201620479361.3U CN201620479361U CN205764474U CN 205764474 U CN205764474 U CN 205764474U CN 201620479361 U CN201620479361 U CN 201620479361U CN 205764474 U CN205764474 U CN 205764474U
- Authority
- CN
- China
- Prior art keywords
- assembling
- spot welding
- chassis
- welded
- output
- 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.)
- Active
Links
Landscapes
- Automatic Assembly (AREA)
Abstract
The utility model discloses a kind of tower hoist main chord production and assembly welder, including assembling and spot welding device and the device that is welded, described assembling and spot welding device includes assembling and spot welding frame, described assembling and spot welding frame is provided with assembling and spot welding conveyer device, and described assembling and spot welding conveyer device is connected with assembling and spot welding feed drive device；Described assembling and spot welding device also includes shrouding assembling device and pipe box assembling device, described shrouding assembling device and pipe box assembling device set gradually along the conveying direction of described assembling and spot welding conveyer device, the cooperation of described shrouding assembling device is provided with shrouding spot welding device, and the cooperation of described pipe box assembling device is provided with pipe box spot welding device.This utility model production safety, production efficiency are high, hand labor intensity is low, pipe box assembling precision is good, tube sheet pipe box welding quality is high.
Description
Technical field
This utility model relates to derrick crane main chord production technology, particularly relates to a kind of tower lifting
Owner's chord member production and assembly welder.
Background technology
Pipe box group in the existing tower hoist main chord production flow process that is welded, tube sheet pipe box is big
How by manually directly carrying out having produced, not only production efficiency is low, hand labor intensity is high,
Pipe box assembling precision is poor, tube sheet pipe box welding quality is low, and the movement of workpiece is also by manual operation
The form of driving lifting or a dead lift completes the movement of workpiece, so causes workpiece in multiple works
The carrying back and forth of position, not only wastes the time but also potential safety hazard easily occur, and production efficiency is low.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of production safety, production efficiency high,
The tower hoist master that hand labor intensity is low, pipe box assembling precision is good, tube sheet pipe box welding quality is high
Chord member production and assembly welder.
For solving above-mentioned technical problem, the technical solution of the utility model is: tower hoist main chord
Production and assembly welder, including assembling and spot welding device and the device that is welded, described assembling and spot welding device bag
Including assembling and spot welding frame, described assembling and spot welding frame is provided with assembling and spot welding conveyer device, described assembling and spot welding
Conveyer device is connected with assembling and spot welding feed drive device；Described assembling and spot welding device also includes envelope
Plate assembling device and pipe box assembling device, described shrouding assembling device and pipe box assembling device are along described group
The conveying direction decorateeing weldering conveyer device sets gradually, and the cooperation of described shrouding assembling device is provided with shrouding point
Welder, the cooperation of described pipe box assembling device is provided with pipe box spot welding device.
As preferred technical scheme, described assembling and spot welding conveyer device includes on described assembling and spot welding frame
The assembling and spot welding driving shaft that be arranged in parallel of end and assembling and spot welding driven shaft, described assembling and spot welding driving shaft and
By assembling and spot welding transportation sprocket, assembling and spot welding is installed respectively between the two ends of assembling and spot welding driven shaft defeated
Sending chain, the outside of assembling and spot welding chain described in two arranges respectively and is provided with assembling and spot welding vee-block,
And the assembling and spot welding vee-block one_to_one corresponding on assembling and spot welding chain described in two.
As preferred technical scheme, described in the device that is welded include the frame that is welded, described in be welded on frame and slide
Be provided with input chassis and output chassis, described in be welded between frame and described input chassis and be provided with input chassis
Driving means, described in be welded between frame and described output chassis be provided with output chassis driving means, described
The device that is welded also includes some single-shaft position changing machines of setting gradually and the weldering corresponding with described single-shaft position changing machine
Connection device.
As preferred technical scheme, described input chassis includes inputting chassis car body, described input table
Car car body is provided with input lifting platform, and described input lifting platform forward extends out described input chassis car body also
Being provided with V-shaped groove, described input lifting platform connects input lifting drive.
As preferred technical scheme, described output chassis includes exporting chassis car body, described output table
Car car body is provided with output lifting platform, and described output lifting platform stretches out described output chassis car body also backward
Being provided with V-shaped groove, described output lifting platform connects output lifting drive.
As preferred technical scheme, described in the frame that is welded be respectively provided on two sides with the line slideway that is welded, described
Input chassis and output chassis are slidably mounted on by slide block respectively and are welded on line slideway.
As preferred technical scheme, described in the erection that is welded be welded tooth bar, described in the tooth bar that is welded parallel
In the described line slideway that is welded, described input chassis driving means includes being welded what tooth bar engaged with described
Input chassis drives gear, and described input chassis drives gear drive to connect has input chassis to drive motor,
Described output chassis driving means includes that the output chassis engaged with the described tooth bar that is welded drives gear, institute
Stating output chassis drives gear drive connection to have output chassis to drive motor.
As preferred technical scheme, described single-shaft position changing machine is H type single-shaft position changing machine；Described welding
Device is 6 axle welding robots.
As preferred technical scheme, between described input chassis and output chassis, it is provided with soft stopping means.
As preferred technical scheme, described assembling and spot welding feed drive device is that assembling and spot welding conveying is driven
Galvanic electricity machine；Described shrouding spot welding device and pipe box spot welding device are spot welding robot.
Owing to have employed the tower hoist main chord production and assembly welder of technique scheme, bag
Including assembling and spot welding device and be welded device, described assembling and spot welding device includes assembling and spot welding frame, described group
Decorateeing weldering frame and be provided with assembling and spot welding conveyer device, described assembling and spot welding conveyer device is connected with group
Decorate weldering feed drive device；Described assembling and spot welding device also includes that shrouding assembling device and pipe box assemble
Device, described shrouding assembling device and pipe box assembling device are along the conveying of described assembling and spot welding conveyer device
Direction sets gradually, and the cooperation of described shrouding assembling device is provided with shrouding spot welding device, and described pipe box assembles
Device cooperation is provided with pipe box spot welding device.By assembling and spot welding conveyer device, workpiece is transported to shrouding group
Carry out shrouding at assembling device, and carried out spot welding by described shrouding spot welding device and fix, afterwards by assembling
Workpiece is transported at pipe box assembling device carry out pipe box assembling by spot welding conveyer device, and by pipe box spot welding
Device carries out spot welding to be fixed, and is transported to be welded device to envelope by workpiece by assembling and spot welding conveyer device afterwards
Plate and pipe box are welded and fixed, and production safety, production efficiency are high, hand labor intensity is low, pipe box
Assembling precision is good, tube sheet pipe box welding quality high.
Accompanying drawing explanation
The following drawings is only intended to, in schematically illustrating this utility model and explaining, not limit this reality
By novel scope.Wherein:
Fig. 1 is assembling and spot welding device schematic top plan view of the present utility model；
Fig. 2 is assembling and spot welding apparatus structure schematic diagram of the present utility model；
Fig. 3 is assembling and spot welding device schematic side view of the present utility model；
Fig. 4 is the device schematic top plan view that is welded of the present utility model；
Fig. 5 is the apparatus structure schematic diagram that is welded of the present utility model；
Fig. 6 is output chassis scheme of installation of the present utility model；
Fig. 7 is input table bassinet structure schematic diagram of the present utility model；
Fig. 8 is output table bassinet structure schematic diagram of the present utility model.
In figure: 1-assembling and spot welding frame；2-assembling and spot welding driving shaft；21-assembling and spot welding driven shaft；22-
Assembling and spot welding transportation sprocket；23-assembling and spot welding chain；24-assembling and spot welding vee-block；25-assembles
Spot welding feed drive motor；26-spot welding robot；27-shrouding assembling device；28-pipe box assembling device；
3-is welded frame；31-single-shaft position changing machine；32-is welded line slideway；33-is welded tooth bar；4-inputs chassis；
41-inputs chassis car body；42-inputs lifting platform；43-inputs lifting drive；44-inputs chassis
Drive gear；45-input chassis drives motor；5-exports chassis；51-exports chassis car body；52-
Output lifting platform；53-exports lifting drive；54-output chassis drives gear；55-exports chassis
Drive motor；6-6 axle welding robot；The soft stopping means of 7-.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, this utility model is expanded on further.In following detailed description
In, only by the way of explanation, describe some one exemplary embodiment of the present utility model.Undoubtedly,
Those of ordinary skill in the art will be consequently realised that, without departing from spirit and scope of the present utility model
In the case of, by various different modes, described embodiment can be modified.Therefore, accompanying drawing
It is inherently the most illustrative with describing rather than is used for limiting scope of the claims.
As shown in Figure 1, Figure 2 and Figure 3, tower hoist main chord production and assembly welder,
Produce and control work under device controls, including assembling and spot welding device and the device that is welded, described assembling and spot welding
Device includes that assembling and spot welding frame 1, described assembling and spot welding frame 1 are provided with assembling and spot welding conveyer device, institute
State assembling and spot welding conveyer device and be connected with assembling and spot welding feed drive device；Described assembling and spot welding fills
Put and also include shrouding assembling device 27 and pipe box assembling device 28, shrouding assembling device 27 and pipe box group
Assembling device 28 sets gradually along described assembling and spot welding conveyer device conveying direction, shrouding assembling device 27
Coordinating and be provided with shrouding spot welding device, pipe box assembling device 28 cooperation is provided with pipe box spot welding device.Described envelope
Plate spot welding device and pipe box spot welding device are spot welding robot 26.Shrouding assembling device 27 and pipe box group
Assembling device 28 can use at present conventional assembling class robot, uses intelligence convenient；During use permissible
Use two shrouding assembling devices 27 to be one group be symmetrical arranged the both sides of described assembling and spot welding conveyer device, if
Putting some groups such as two groups, shrouding assembles quick, can also be one group by two pipe box assembling devices 28 equally
Being symmetricly set on assembling and spot welding conveyer device both sides, arrange some groups such as two groups, pipe box assembles quick.
And spot welding robot 26 can be arranged between two shrouding assembling devices 27 in a group and in one group
Between two pipe box assembling devices 28, convenient welding.Described assembling and spot welding conveyer device includes described assembling
Assembling and spot welding driving shaft 2 that spot welding frame 1 upper end be arranged in parallel and assembling and spot welding driven shaft 21, described group
Decorate between weldering driving shaft 2 and the two ends of assembling and spot welding driven shaft 21 respectively by assembling and spot welding carrier chain
Wheel 22 is provided with assembling and spot welding chain 23, and described in two, the outside of assembling and spot welding chain 23 is divided
Pai Lie not be provided with the assembling on assembling and spot welding vee-block 24, and assembling and spot welding chain 23 described in two
Spot welding vee-block 24 one_to_one corresponding.Described assembling and spot welding feed drive device is assembling and spot welding feed drive
Motor 25.
During the work of assembling and spot welding device, control under device control producing, material buffer storage 3 second
Positive stop 3031 declines, and two workpiece are put into the assembling point of assembling and spot welding chain 23 successively
On weldering vee-block 24, assembling and spot welding feed drive motor 25 starts, drive assembling and spot welding driving shaft 2,
Assembling and spot welding driven shaft 21, assembling and spot welding chain 23, assembling and spot welding vee-block 24 and workpiece move
Dynamic, after running to the station of shrouding assembling device 27, assembling and spot welding feed drive motor 25 stops,
Workpiece stops on the station of shrouding assembling device 27, by shrouding assembling device 27 such as mounter people
Shrouding is put into the end face of workpiece, after shrouding is put into workpiece end face, shrouding spot welding device such as mash welder
Device people 26 front end rotates welding gun alignment pieces end shrouding spot welding is firm, waits that workpiece point is soldered
Cheng Hou, assembling and spot welding feed drive motor 25 starts, and drives assembling and spot welding driving shaft 2, assembling and spot welding
Driven shaft 21, assembling and spot welding chain 23, assembling and spot welding vee-block 24 and workpiece move, and run
To pipe box assembling device 28 station, new workpiece the most below can move to shrouding assembling device 27
The above job step described is repeated on station；Assembling and spot welding feed drive motor 25 stops, workpiece
Stop on the station of pipe box assembling device 28, pipe box assembling device 28 such as mounter people will manage
Set is assembled in workpiece two ends, and pipe box spot welding device such as spot welding robot 26 front end rotates and welding gun is directed at work
Part end is firm by pipe box spot welding, after waiting that workpiece spot welding completes, and assembling and spot welding feed drive motor
25 start, and workpiece is delivered to subsequent processing.
As shown in Figure 4, Figure 5 and Figure 6, described in the device that is welded include the frame 3 that is welded, described in be welded frame 3
Upper slip is provided with input chassis 4 and output chassis 5, described in be welded frame 3 and described input chassis 4 it
Between be provided with input chassis driving means, described in be welded between frame 3 and described output chassis 5 and be provided with output
Chassis driving means, described in be welded some single-shaft position changing machines 31 that device also includes setting gradually and with institute
State the welder of single-shaft position changing machine 31 correspondence.Described single-shaft position changing machine 31 is H type single-shaft position changing machine.
Described welder is 6 axle welding robots 6.During use, H type single-shaft position changing machine one group two-by-two, can
Using and 6 axle welding robots 6 are divided into 4 groups, often group two, often organizes 6 axle welding robots 6 negative
Blame the welding of workpiece on one group of H type single-shaft position changing machine, and can be at every 6 axle welding robots 6
It is both provided with coordinate anticollision scope recognizer, makes in one group that two 6 axle welding robots 6 will not
Occur at same coordinate, automatically identify the coordinate range of self, prevent the special circumstances such as maloperation from making
Become the collsion damage of 6 axle welding robots 6, and robot be also equipped with visual identifying system, it is ensured that
The welding quality of workpiece, these are common knowledge, be not described.
As it is shown in fig. 7, described input chassis 4 includes inputting chassis car body 41, described input chassis car
Body 41 is provided with input lifting platform 42, and described input lifting platform 42 forward extends out described input chassis car
Body 41 is also provided with V-shaped groove, and described input lifting platform 42 connects input lifting drive 43.As
Shown in Fig. 8, described output chassis 5 includes exporting chassis car body 51, described output chassis car body 51
Being provided with output lifting platform 52, output lifting platform 52 stretches out output chassis car body 51 backward and is provided with V
Shape groove, output lifting platform 52 connects output lifting drive 53.
As shown in Figure 4, Figure 5 and Figure 6, the frame 3 that is welded described in is respectively provided on two sides with the line slideway that is welded
32, described input chassis and output chassis are slidably mounted on the line slideway 32 that is welded respectively by slide block
On.The described frame 3 that is welded is provided with the tooth bar 33 that is welded, described in be welded tooth bar 33 be parallel to described in be welded straight
Line guide rail 32, described input chassis driving means includes the input table engaged with the described tooth bar 33 that is welded
Car drives gear 44, and described input chassis drives gear 44 to be connected with input chassis and drives motor
45, described output chassis driving means includes that the output chassis engaged with the described tooth bar 33 that is welded drives tooth
Wheel 54, described output chassis drives gear 54 to be connected with output chassis and drives motor 55.Described
It is provided with soft stopping means 7 between input chassis 4 and output chassis.Soft stopping means 7 can use row
Cheng Kaiguan, photoswitch etc..
When the described device that is welded works, control under device control producing, input chassis driving motor 45
Work input chassis 4 is taken workpiece by assembling and spot welding device operation, and workpiece is transported to H by input chassis 4
At type single-shaft position changing machine, input chassis input lifting drive 43 work input lifting platform 42 rises,
Workpiece is held up and docks with H type single-shaft position changing machine, afterwards input chassis input lifting drive 43
Work input lifting platform 42 declines, and input chassis drives motor 45 work input chassis 4 to return to and treats
Seat in the plane is put or repeats above-mentioned job step；H type single-shaft position changing machine is by workpiece turning to above, and 6 axles weld
Robot 6 starts welding, exports chassis and drives motor 55 to work, export chassis 5 after having welded
Move to below H type single-shaft position changing machine, H type single-shaft position changing machine by workpiece turning to following, output table
Car output lifting drive 53 work output lifting platform 52 rising is docked with workpiece, output table afterwards
Car output lifting drive 53 work output lifting platform 52 declines, and output chassis drives motor 55
Workpiece is transported to subsequent processing by work.And input chassis 4 can be used can to control device producing
In identifying under controlling that in each H type single-shaft position changing machine, which H type single-shaft position changing machine is in wait workpiece, as
Fruit has two or more H type single-shaft position changing machine to be in wait work status simultaneously, is preferentially delivered to by workpiece
Export at first at the H type single-shaft position changing machine of waiting signal.
In this utility model, the electric apparatus control apparatus such as motor, switch all uses cable-pulling chain and control
System and power supply connect, and by bracket lay cable-pulling chain.Power line, holding wire etc. pass through cable
The arrangement that drag chain is neat, it is to avoid time mobile, power line there will be the phenomenons such as in disorder, loss.Drag chain is complete
Closed drag chain, can the advantage such as anti-welding spark, waterproof and dustproof.
Of the present utility model ultimate principle, principal character and of the present utility model have more than been shown and described
Advantage.Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments,
Principle of the present utility model is simply described, without departing from this reality described in above-described embodiment and description
On the premise of novel spirit and scope, this utility model also has various changes and modifications, and these become
In the range of change and improvement both fall within claimed this utility model.This utility model claims scope
Defined by appending claims and equivalent thereof.
Claims (10)
1. tower hoist main chord production and assembly welder, it is characterised in that: include assembling and spot welding
Device and the device that is welded, described assembling and spot welding device includes assembling and spot welding frame, described assembling and spot welding frame sets
Assembling and spot welding conveyer device, described assembling and spot welding conveyer device is had to be connected with assembling and spot welding feed drive
Device；Described assembling and spot welding device also includes shrouding assembling device and pipe box assembling device, described shrouding group
Assembling device and pipe box assembling device set gradually along the conveying direction of described assembling and spot welding conveyer device, described
The cooperation of shrouding assembling device is provided with shrouding spot welding device, and the cooperation of described pipe box assembling device is provided with pipe box spot welding
Device.
2. tower hoist main chord production and assembly welder as claimed in claim 1, its feature exists
In: described assembling and spot welding conveyer device includes the assembling and spot welding master that described assembling and spot welding frame upper end be arranged in parallel
Moving axis and assembling and spot welding driven shaft, between described assembling and spot welding driving shaft and the two ends of assembling and spot welding driven shaft
By assembling and spot welding transportation sprocket, assembling and spot welding chain is installed respectively, assembling and spot welding conveying described in two
The outside of chain arranges respectively and is provided with on assembling and spot welding vee-block, and assembling and spot welding chain described in two
Assembling and spot welding vee-block one_to_one corresponding.
3. tower hoist main chord production and assembly welder as claimed in claim 1, its feature exists
In: described in the device that is welded include the frame that is welded, described in be welded on frame to slide and be provided with input chassis and output chassis,
Described be welded between frame and described input chassis be provided with input chassis driving means, described in be welded frame with described
Be provided with output chassis driving means between output chassis, described in be welded that device also includes setting gradually some
Single-shaft position changing machine and the welder corresponding with described single-shaft position changing machine.
4. tower hoist main chord production and assembly welder as claimed in claim 3, its feature exists
In: described input chassis includes inputting chassis car body, and described input chassis car body is provided with input lifting platform,
Described input lifting platform forward extends out described input chassis car body and is provided with V-shaped groove, described input lifting platform
Connect and have input lifting drive.
5. tower hoist main chord production and assembly welder as claimed in claim 3, its feature exists
In: described output chassis includes exporting chassis car body, and described output chassis car body is provided with output lifting platform,
Described output lifting platform stretches out described output chassis car body backward and is provided with V-shaped groove, described output lifting platform
Connect and have output lifting drive.
6. tower hoist main chord production and assembly welder as claimed in claim 3, its feature exists
In: described in the frame that is welded be respectively provided on two sides with the line slideway that is welded, described input chassis and output chassis are respectively
It is slidably mounted on by slide block and is welded on line slideway.
7. tower hoist main chord production and assembly welder as claimed in claim 3, its feature exists
In: described in the erection that is welded be welded tooth bar, described in be welded tooth bar be parallel to described in be welded line slideway, institute
State the input chassis driving gear that input chassis driving means includes engaging with the described tooth bar that is welded, described defeated
Entering chassis drives gear drive connection to have input chassis to drive motor, and described output chassis driving means includes
The output chassis engaged with the described tooth bar that is welded drives gear, and described output chassis drives gear drive to connect
Output chassis is had to drive motor.
8. tower hoist main chord production and assembly welder as claimed in claim 3, its feature exists
In: described single-shaft position changing machine is H type single-shaft position changing machine；Described welder is 6 axle welding robots.
9. tower hoist main chord production and assembly welder as claimed in claim 3, its feature exists
In: it is provided with soft stopping means between described input chassis and output chassis.
10. the tower hoist main chord production group as described in any claim in claim 1 to 9
Welding equipment connection device, it is characterised in that: described assembling and spot welding feed drive device is assembling and spot welding feed drive
Motor；Described shrouding spot welding device and pipe box spot welding device are spot welding robot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620479361.3U CN205764474U (en) | 2016-05-24 | 2016-05-24 | Tower hoist main chord production and assembly welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620479361.3U CN205764474U (en) | 2016-05-24 | 2016-05-24 | Tower hoist main chord production and assembly welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205764474U true CN205764474U (en) | 2016-12-07 |
Family
ID=58114096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620479361.3U Active CN205764474U (en) | 2016-05-24 | 2016-05-24 | Tower hoist main chord production and assembly welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205764474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620894A (en) * | 2020-12-08 | 2021-04-09 | 山东易林智能装备有限公司 | Automatic welding device and method for main chord member of standard knot of tower crane |
-
2016
- 2016-05-24 CN CN201620479361.3U patent/CN205764474U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620894A (en) * | 2020-12-08 | 2021-04-09 | 山东易林智能装备有限公司 | Automatic welding device and method for main chord member of standard knot of tower crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106334889B (en) | A kind of axle housing vertical masonry joint automatic welding production line and its control method | |
| CN202499548U (en) | Automatic loading and unloading system | |
| CN201208678Y (en) | Automatic welding machine | |
| CN206981994U (en) | Laser-beam welding machine | |
| CN105855893A (en) | Automatic production system for main chord of tower elevator | |
| CN204248340U (en) | The semi-automatic cover plate assembly machine of the two group of flat plate collector | |
| CN205764474U (en) | Tower hoist main chord production and assembly welder | |
| CN104289789A (en) | Automatic operation mechanical arm | |
| CN205764905U (en) | tower hoist main chord automatic production system | |
| CN107902350B (en) | Shuttle type RGV flexible assembly line | |
| CN204735857U (en) | Barrel end plate assembly welding workstation | |
| CN206952030U (en) | A kind of automatic feeder of automatic lathe | |
| CN207058046U (en) | A kind of combined unit intelligence production line | |
| CN204747903U (en) | A rotary lifting device for welding | |
| CN208276392U (en) | A kind of large-scale self-control Fixed-point Motion of A welder | |
| CN206886198U (en) | A kind of carrier conveying device | |
| CN208391301U (en) | A kind of strong production line of Two bors d's oeuveres weldering | |
| CN203109468U (en) | Robot welding system for rotary drum inner circumferential weld | |
| CN206316516U (en) | The horizontal position welding automatic soldering device of gas shield | |
| CN206356765U (en) | A kind of automobile metal plate work Turnover device for welding | |
| CN206203414U (en) | Automatic chain road production component layup station | |
| CN213033892U (en) | Double-path laser wire coating removing equipment | |
| CN204308371U (en) | Automatic operation machinery hand | |
| CN205237682U (en) | Input/output complementary unit of CNC equipment of processing car work piece | |
| CN206288598U (en) | A kind of double positioning High-speed roller machines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |