CN107598416A - A kind of welding cleaning equipment for having dedusting and drying function concurrently - Google Patents
A kind of welding cleaning equipment for having dedusting and drying function concurrently Download PDFInfo
- Publication number
- CN107598416A CN107598416A CN201610545804.9A CN201610545804A CN107598416A CN 107598416 A CN107598416 A CN 107598416A CN 201610545804 A CN201610545804 A CN 201610545804A CN 107598416 A CN107598416 A CN 107598416A
- Authority
- CN
- China
- Prior art keywords
- welding
- drying
- cleaning
- dedusting
- welding gun
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 101
- 238000004140 cleaning Methods 0.000 title claims abstract description 69
- 238000001035 drying Methods 0.000 title claims abstract description 66
- 230000005540 biological transmission Effects 0.000 claims abstract description 56
- 230000003028 elevating effect Effects 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The present invention provides a kind of welding cleaning equipment for having dedusting and drying function concurrently, dedusting entrance and dedusting outlet are respectively arranged with dirt pocket both sides, welding booth is arranged side by side with dirt pocket, in dirt pocket, in welding booth, dedusting entrance and dedusting exit are provided with transmission device, drying unit is arranged in the dirt pocket of transmission device both sides, weldment support is arranged on transmission device, cleaning lowering or hoisting gear is arranged on dirt pocket inner tip, cleaning device is provided with cleaning lowering or hoisting gear, top is provided with welding gun lowering or hoisting gear in welding booth, welding gun lowering or hoisting gear bottom is provided with welding gun gear frame, welding gun is provided with welding gun gear frame.Before welding, the position to be welded of to-be-welded pieces is subjected to dedusting, so as to remove most of tiny particles content, so as to effectively improve follow-up welding quality.
Description
Technical field
The present invention relates to technical field of welding equipment, there is cleaning dedusting drying function more specifically to a kind of
Welder.
Background technology
In recent years, the fast development of the industry such as Aero-Space, communications and transportation, ocean engineering has greatly promoted welding technique
Progress.Product, material, the diversity of use condition, to welding efficiency and the requirement more and more higher of quality, how with it is high-quality,
Efficient welding technique meets that the needs of current industrial development are the vital tasks that Welder author faces.Therefore welding is improved
Production efficiency and welding quality, realize Automation of Welding production, reduce an urgent demand of the weld defect as actual production.
And if weldment position to be welded has tiny dust either other particulate matters, because human eye can not
Accurately see small particle clearly, then can cause the fine particle being attached to this one kind during welding in position to be welded
Thing is welded to the possibility in weld seam together, so can then cause weld seam position the defects of some are tiny to be present, so as to reduce welding
The welding quality of part, at the same the service life for also resulting in weldment substantially reduce, so as to influence welding quality.
The content of the invention
Instant invention overcomes deficiency of the prior art, there is fine particulate material so as to cause to weld in to-be-welded pieces surface
Quality Down, weldment service life reduce, there is provided a kind of welder with cleaning dedusting drying function, in welding
Before, the position to be welded of to-be-welded pieces is subjected to dedusting, so as to remove most of tiny particles content, so as to effectively improve follow-up weldering
Connect quality.
The purpose of the present invention is achieved by following technical proposals.
A kind of welding cleaning equipment for having dedusting and drying function concurrently, including dirt pocket, transmission device, weldment support,
Cleaning device, cleaning lowering or hoisting gear, drying unit, welding booth, welding gun, welding gun gear frame and welding gun lowering or hoisting gear, described
Dirt pocket both sides are respectively arranged with dedusting entrance and dedusting outlet, and the welding booth is arranged side by side with the dirt pocket, described
In dirt pocket, in the welding booth, the dedusting entrance and the dedusting exit be provided with the transmission device, the drying
Device is arranged in the dirt pocket of the transmission device both sides, and the weldment support is arranged on the transmission device,
The cleaning lowering or hoisting gear is arranged on the dirt pocket inner tip, and the cleaning dress is provided with the cleaning lowering or hoisting gear
Put, top is provided with the welding gun lowering or hoisting gear in the welding booth, is provided with the welding gun lowering or hoisting gear bottom described
Welding gun gear frame, the welding gun is provided with the welding gun gear frame；
The welding gun gear frame includes transmission frame body and conveyor track, is provided with the transmission frame body bottom described
Conveyor track；
The welding gun lowering or hoisting gear includes fixed seat, upper lifters, lower lifters, lift rail and lifting driving, described solid
Reservation is arranged on the welding booth top, lifters on described is provided with the fixed seat, on described on the outside of lifters
The lift rail is provided with, the lower lifters are provided with the lift rail, the lifting driving is arranged on the fixation
In seat, the lower lifters bottom is provided with the transmission frame body；
The cleaning device includes cleaning sprayer, inlet pipeline, water circulating pump, apopore and swivel mount, the rotation
Frame one end is connected with the cleaning lowering or hoisting gear, and the swivel mount other end is connected with the cleaning sprayer, the cleaning sprayer
Using spherical structure, uniformly offer the apopore on the cleaning sprayer surface, described inlet pipeline one end with it is described clear
Wash shower nozzle to be connected, the inlet pipeline other end is connected with the water circulating pump, and electric rotating machine is provided with the swivel mount.
The cleaning lowering or hoisting gear includes transmission support, transmission track and lifting support, and the transmission support bottom is set
Have a transmission track, the transmission cantilever tip is provided with the lifting support, the lifting support include lifting fixed seat,
First elevating lever, the second elevating lever, fluctuating orbit and lifting motor, the lifting fixed seat are arranged on the dirt pocket top,
The lifting fixed seat bottom is provided with first elevating lever, the liter is provided at both ends with the outside of first elevating lever
Track is dropped, second elevating lever is provided with the fluctuating orbit, the lifting motor is arranged on the fixed bottom of the lifting
In seat.
The drying unit includes drying heat transfer unit (HTU), drying heater strip, drying heating tank, drying power supply and temperature and passed
Sensor, the drying heat transfer unit (HTU) are arranged in the dirt pocket of the dedusting transmission device both sides, in the drying heat transfer
The drying heating tank is evenly arranged with device, the drying heater strip, the baking are provided with the drying heating tank
Dry heater strip uses S type structures, and the drying heater strip is connected by wire with the drying power supply, and the drying power supply is set
On the outside of the dirt pocket, the temperature sensor is arranged on the dedusting transmission device bottom, the temperature sensor it is defeated
Go out end with the temperature input of control device to be connected, the temperature output end of the control device is connected with the drying power supply.
Beneficial effects of the present invention are：Pass through dedusting transmission device, dedusting support, cleaning device and cleaning lowering or hoisting gear
Mutual cooperation, can first on dedusting support relay part to be welded carry out high-pressure wash operation, will be micro- in position to be welded
Little particle is taken away using the effect of hydraulic pressure, can if height is significantly less than the relay part to be welded for running into cleaning device
By cleaning the lift action of lowering or hoisting gear, cleaning device is dropped into suitable position further scavenger is carried out to it
Make, cleaning sprayer is connected with swivel mount, cleaning sprayer can be driven to be rotated by the turning effort of swivel mount so that from clear
It is bigger to wash pressure and the power of the liquid sprayed in shower nozzle, so as to which more efficiently the impurity on relay part to be welded be taken away,
Welding gun gear frame and welding gun lowering or hoisting gear are provided with welding booth, will can be disposed thereon by the effect of welding gun gear frame
Welding gun be sent to welding booth's diverse location, make so as to effectively carry out effective welding to the relay part to be welded that has been cleaned
Industry, simultaneously because different component heights to be welded is different, welding gun gear frame can be lifted by welding gun lowering or hoisting gear
Operation so that welding gun can to different size and highly different relay parts to be welded carries out effective weld job, from
And improve welding quality.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
In figure：1 is dirt pocket, and 2 be dedusting transmission device, and 3 be dedusting support, and 4 be cleaning sprayer, and 5 be inlet pipeline, 6
For water circulating pump, 7 be swivel mount, and 8 be transmission support, and 9 be transmission track, and 10 be lifting fixed seat, and 11 be the first elevating lever, 12
It is fluctuating orbit for the second elevating lever, 13,14 be drying heat transfer unit (HTU), and 15 be drying heater strip, and 16 be drying heating tank, and 17 are
Power supply is dried, 18 be temperature sensor, and 19 be welding booth, and 20 be welding gun, and 21 be transmission frame body, and 22 be conveyor track, and 23 are
Fixed seat, 24 be upper lifters, and 25 be lower lifters, and 26 be lift rail.
Embodiment
Technical scheme is further described below by specific embodiment.
As shown in figure 1, wherein, 1 is dirt pocket, and 2 be dedusting transmission device, and 3 be dedusting support, and 4 be cleaning sprayer, and 5 are
Inlet pipeline, 6 be water circulating pump, and 7 be swivel mount, and 8 be transmission support, and 9 be transmission track, and 10 be lifting fixed seat, and 11 be the
One elevating lever, 12 be the second elevating lever, and 13 be fluctuating orbit, and 14 be drying heat transfer unit (HTU), and 15 be drying heater strip, and 16 be drying
Heating tank, 17 be drying power supply, and 18 be temperature sensor, and 19 be welding booth, and 20 be welding gun, and 21 be transmission frame body, and 22 be to pass
Dynamic rail road, 23 be fixed seat, and 24 be upper lifters, and 25 be lower lifters, and 26 be lift rail.
A kind of welding cleaning equipment for having dedusting and drying function concurrently, including dirt pocket, transmission device, weldment support,
Cleaning device, cleaning lowering or hoisting gear, drying unit, welding booth, welding gun, welding gun gear frame and welding gun lowering or hoisting gear, in dedusting
Room both sides are respectively arranged with dedusting entrance and dedusting outlet, and welding booth is arranged side by side with dirt pocket, in dirt pocket, welding booth
Interior, dedusting entrance and dedusting exit are provided with transmission device, and drying unit is arranged in the dirt pocket of transmission device both sides, weldering
Fitting support is arranged on transmission device, and cleaning lowering or hoisting gear is arranged on dirt pocket inner tip, is set on cleaning lowering or hoisting gear
Cleaning device is equipped with, top is provided with welding gun lowering or hoisting gear in welding booth, and welding gun biography is provided with welding gun lowering or hoisting gear bottom
Moving frame, welding gun is provided with welding gun gear frame；
Welding gun gear frame includes transmission frame body and conveyor track, and transmission frame body bottom is provided with conveyor track；
Welding gun lowering or hoisting gear includes fixed seat, upper lifters, lower lifters, lift rail and lifting driving, fixed seat and set
On welding booth top, lifters are provided with fixed seat, lift rail is provided with the outside of upper lifters, is set on lift rail
Lower lifters are equipped with, lifting driving is arranged in fixed seat, and lower lifters bottom is provided with transmission frame body；
Cleaning device includes cleaning sprayer, inlet pipeline, water circulating pump, apopore and swivel mount, swivel mount one end with
Cleaning lowering or hoisting gear is connected, and the swivel mount other end is connected with cleaning sprayer, and cleaning sprayer uses spherical structure, in cleaning sprayer table
Face uniformly offers apopore, and inlet pipeline one end is connected with cleaning sprayer, and the inlet pipeline other end is connected with water circulating pump,
Electric rotating machine is provided with swivel mount.
Cleaning lowering or hoisting gear includes transmission support, transmission track and lifting support, and transmission support bottom is provided with transmission rail
Road, transmission cantilever tip are provided with lifting support, and lifting support includes lifting fixed seat, the first elevating lever, the second elevating lever, liter
Track and lifting motor drop, and lifting fixed seat is arranged on dirt pocket top, and lifting fixed seat bottom is provided with the first elevating lever,
Fluctuating orbit is provided at both ends with the outside of the first elevating lever, the second elevating lever is provided with fluctuating orbit, lifting motor is set
In lifting firm banking.
Drying unit includes drying heat transfer unit (HTU), drying heater strip, drying heating tank, drying power supply and TEMP
Device, drying heat transfer unit (HTU) are arranged in the dirt pocket of dedusting transmission device both sides, and baking is evenly arranged with drying heat transfer unit (HTU)
Dry heating tank, drying heater strip is provided with drying heating tank, drying heater strip uses S type structures, and drying heater strip passes through
Wire is connected with drying power supply, and drying power supply is arranged on the outside of dirt pocket, and temperature sensor is arranged on dedusting transmission device bottom,
The output end of temperature sensor is connected with the temperature input of control device, and the temperature output end of control device is with drying power supply phase
Even.
, can be first right by dedusting transmission device, dedusting support, cleaning device and the mutual cooperation for cleaning lowering or hoisting gear
Relay part to be welded on dedusting support carries out high-pressure wash operation, and the molecule in position to be welded is utilized to the effect of hydraulic pressure
Taken away, can be by cleaning the liter of lowering or hoisting gear if height when being significantly less than the relay part to be welded for running into cleaning device
Drop acts on, and cleaning device is dropped into suitable position further cleaning, cleaning sprayer and swivel mount phase are carried out to it
Even, cleaning sprayer can be driven to be rotated by the turning effort of swivel mount so that the liquid sprayed from cleaning sprayer
Pressure and power are bigger, and so as to more efficiently take away the impurity on relay part to be welded, welding gun is provided with welding booth
Gear frame and welding gun lowering or hoisting gear, the welding gun being disposed thereon can be sent to not by welding booth by the effect of welding gun gear frame
Same position, so as to effectively carry out effective weld job to the relay part to be welded being cleaned, simultaneously because different treats
Welding assembly height is different, welding gun gear frame can be carried out into descending operation by welding gun lowering or hoisting gear, so that welding gun energy
Enough to different size and highly different relay parts to be welded carries out effective weld job, so as to improve welding quality.
The present invention is described in detail above, but the content is only presently preferred embodiments of the present invention, it is impossible to recognized
For the practical range for limiting the present invention.Any changes and modifications in accordance with the scope of the present application, all should still it return
Belong within the patent covering scope of the present invention.
Claims (3)
- A kind of 1. welding cleaning equipment for having dedusting and drying function concurrently, it is characterised in that：Including dirt pocket, transmission device, weldering Fitting support, cleaning device, cleaning lowering or hoisting gear, drying unit, welding booth, welding gun, welding gun gear frame and welding gun lifting dress Put, dedusting entrance and dedusting outlet are respectively arranged with the dirt pocket both sides, the welding booth is set side by side with the dirt pocket Put, in the dirt pocket, in the welding booth, the dedusting entrance and the dedusting exit be provided with the transmission dress Put, the drying unit is arranged in the dirt pocket of the transmission device both sides, and the weldment support is arranged on described On transmission device, the cleaning lowering or hoisting gear is arranged on the dirt pocket inner tip, is set on the cleaning lowering or hoisting gear There is the cleaning device, top is provided with the welding gun lowering or hoisting gear in the welding booth, at the welding gun lowering or hoisting gear bottom End is provided with the welding gun gear frame, and the welding gun is provided with the welding gun gear frame；The welding gun gear frame includes transmission frame body and conveyor track, and the transmission frame body bottom is provided with the transmission Track；The welding gun lowering or hoisting gear includes fixed seat, upper lifters, lower lifters, lift rail and lifting driving, the fixed seat The welding booth top is arranged on, lifters on described are provided with the fixed seat, are set on described on the outside of lifters There is the lift rail, the lower lifters are provided with the lift rail, the lifting driving is arranged in the fixed seat, The lower lifters bottom is provided with the transmission frame body；The cleaning device includes cleaning sprayer, inlet pipeline, water circulating pump, apopore and swivel mount, the swivel mount one End is connected with the cleaning lowering or hoisting gear, and the swivel mount other end is connected with the cleaning sprayer, and the cleaning sprayer uses Spherical structure, the apopore is uniformly offered on the cleaning sprayer surface, and described inlet pipeline one end is sprayed with the cleaning Head is connected, and the inlet pipeline other end is connected with the water circulating pump, and electric rotating machine is provided with the swivel mount.
- A kind of 2. welding cleaning equipment for having dedusting and drying function concurrently according to claim 1, it is characterised in that：It is described Cleaning lowering or hoisting gear includes transmission support, transmission track and lifting support, and the transmission support bottom is provided with the transmission rail Road, the transmission cantilever tip are provided with the lifting support, the lifting support include lifting fixed seat, the first elevating lever, Second elevating lever, fluctuating orbit and lifting motor, the lifting fixed seat is arranged on the dirt pocket top, solid in the lifting Reservation bottom is provided with first elevating lever, the fluctuating orbit is provided at both ends with the outside of first elevating lever, in institute State and second elevating lever is provided with fluctuating orbit, the lifting motor is arranged in the lifting firm banking.
- A kind of 3. welding cleaning equipment for having dedusting and drying function concurrently according to claim 1, it is characterised in that：It is described Drying unit includes drying heat transfer unit (HTU), drying heater strip, drying heating tank, drying power supply and temperature sensor, the baking Dry heat transfer unit (HTU) is arranged in the dirt pocket of the dedusting transmission device both sides, is uniformly set on the drying heat transfer unit (HTU) The drying heating tank is equipped with, the drying heater strip is provided with the drying heating tank, the drying heater strip uses S Type structure, the drying heater strip are connected by wire with the drying power supply, and the drying power supply is arranged on the dirt pocket Outside, the temperature sensor are arranged on the dedusting transmission device bottom, and output end and the control of the temperature sensor fill The temperature input put is connected, and the temperature output end of the control device is connected with the drying power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610545804.9A CN107598416A (en) | 2016-07-12 | 2016-07-12 | A kind of welding cleaning equipment for having dedusting and drying function concurrently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610545804.9A CN107598416A (en) | 2016-07-12 | 2016-07-12 | A kind of welding cleaning equipment for having dedusting and drying function concurrently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107598416A true CN107598416A (en) | 2018-01-19 |
Family
ID=61055520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610545804.9A Pending CN107598416A (en) | 2016-07-12 | 2016-07-12 | A kind of welding cleaning equipment for having dedusting and drying function concurrently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107598416A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747184A (en) * | 2018-06-26 | 2018-11-06 | 四川峨眉山龙马木业有限公司 | A kind of metal welded type assembly device with hf drying function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1811299A1 (en) * | 1967-11-29 | 1969-06-19 | Home Comfort Products Co | Clamping device |
| CN101673663A (en) * | 2008-09-09 | 2010-03-17 | 中芯国际集成电路制造(北京)有限公司 | Device for cleaning wafer |
| CN203636183U (en) * | 2013-12-31 | 2014-06-11 | 重庆知联机电制造有限公司 | Semiautomatic welder |
| CN104308411A (en) * | 2014-10-31 | 2015-01-28 | 浙江久德不锈钢型材有限公司 | Online belt steel cleaning device |
| CN204544855U (en) * | 2015-04-13 | 2015-08-12 | 吴贻报 | A kind of medical supplies cleaning device |
| CN206153727U (en) * | 2016-07-12 | 2017-05-10 | 天津莫森数据系统集成有限公司 | Welding set with wash dust removal stoving function |
-
2016
- 2016-07-12 CN CN201610545804.9A patent/CN107598416A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1811299A1 (en) * | 1967-11-29 | 1969-06-19 | Home Comfort Products Co | Clamping device |
| CN101673663A (en) * | 2008-09-09 | 2010-03-17 | 中芯国际集成电路制造(北京)有限公司 | Device for cleaning wafer |
| CN203636183U (en) * | 2013-12-31 | 2014-06-11 | 重庆知联机电制造有限公司 | Semiautomatic welder |
| CN104308411A (en) * | 2014-10-31 | 2015-01-28 | 浙江久德不锈钢型材有限公司 | Online belt steel cleaning device |
| CN204544855U (en) * | 2015-04-13 | 2015-08-12 | 吴贻报 | A kind of medical supplies cleaning device |
| CN206153727U (en) * | 2016-07-12 | 2017-05-10 | 天津莫森数据系统集成有限公司 | Welding set with wash dust removal stoving function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747184A (en) * | 2018-06-26 | 2018-11-06 | 四川峨眉山龙马木业有限公司 | A kind of metal welded type assembly device with hf drying function |
| CN108747184B (en) * | 2018-06-26 | 2020-11-06 | 四川峨眉山龙马木业有限公司 | Metal welding type assembling device with high-frequency drying function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206153726U (en) | A remove dust and wash and welding system for welding | |
| CN104352199B (en) | A kind of glass curtain wall cleaning machine | |
| CN207204453U (en) | A kind of paint-spraying production line for industrial valve | |
| CN105834032B (en) | A kind of automatic spray apparatus for auto parts | |
| CN206153727U (en) | Welding set with wash dust removal stoving function | |
| CN105922005B (en) | Cylinder head automatic assembly line suitable for high-power marine medium seed diesel engine | |
| CN206373469U (en) | A kind of continuous submerged arc overlaying welding device of large-scale milling roller surface | |
| CN107377509A (en) | Supersonic wave cleaning machine | |
| CN206253386U (en) | For the cleaning dust arrester of weldment cleaning | |
| CN205733324U (en) | A kind of intelligent wave soldering machine | |
| CN107598416A (en) | A kind of welding cleaning equipment for having dedusting and drying function concurrently | |
| CN105772451A (en) | Suspension type oil cylinder cleaning device | |
| CN207103142U (en) | Real-time controllable self-cleaning type roller type sieving machine | |
| CN106423639A (en) | Device for turning transformer plate radiators during spraying paint | |
| CN107598317A (en) | A kind of welding hybrid system that dedusting cleaning is carried out to weldment | |
| CN210586463U (en) | Cooling, cleaning and converting device suitable for copper and aluminum enameled wire | |
| CN205673261U (en) | Cylinder cover for diesel engine automatic rinser | |
| CN206253388U (en) | Tilting weldment cleaning equipment | |
| CN205949371U (en) | A welding washing stoving dust collecting equipment | |
| CN107283096A (en) | Movable welding is picked up | |
| CN106903098A (en) | Automatic saw blade cleaning machine | |
| CN107597660A (en) | Multi-functional weldment processing unit | |
| CN208066619U (en) | A kind of integrated multifunction aluminium section bar powder spraying system | |
| CN207563902U (en) | A kind of multi-shaft interlocked CNC inversion seam welders | |
| CN205673272U (en) | It is applicable to the all-in-one that machine components are processed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |
|
| RJ01 | Rejection of invention patent application after publication |