CN107314719A - A kind of recrater and its application method - Google Patents
A kind of recrater and its application method Download PDFInfo
- Publication number
- CN107314719A CN107314719A CN201710490466.8A CN201710490466A CN107314719A CN 107314719 A CN107314719 A CN 107314719A CN 201710490466 A CN201710490466 A CN 201710490466A CN 107314719 A CN107314719 A CN 107314719A
- Authority
- CN
- China
- Prior art keywords
- assembling
- elevating mechanism
- recrater
- supporting plate
- crossbeam
- 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
- 238000000034 method Methods 0.000 title claims description 8
- 238000001514 detection method Methods 0.000 claims abstract description 49
- 230000003028 elevating effect Effects 0.000 claims abstract description 32
- 239000000843 powder Substances 0.000 claims abstract description 16
- 238000012856 packing Methods 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 239000003814 drug Substances 0.000 claims description 12
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000007812 deficiency Effects 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000003721 gunpowder Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B35/00—Testing or checking of ammunition
- F42B35/02—Gauging, sorting, trimming or shortening cartridges or missiles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Basic Packing Technique (AREA)
Abstract
A kind of recrater, including：Frame, clamps mounting bracket, laterial translation mechanism, elevating mechanism, gripper and driving clamping device；Frame includes crossbeam and 2 pairs of longerons being vertically arranged, crossbeam is fixedly connected with longeron, pipeline and the horizontal parallel setting along the longitudinal direction of assembling detection pipeline are assembled in powder charge, and between 2 pairs of longerons, assembling detection pipeline is placed with assembling detection pipeline supporting plate frock, powder charge assembling pipeline and is placed with packing case；Laterial translation mechanism is arranged on crossbeam and transversely moved horizontally on crossbeam；Elevating mechanism is arranged on laterial translation mechanism, is clamped mounting bracket and is connected with elevating mechanism；Driving clamping device is fixedly installed on clamping mounting bracket, and driving clamping device is connected with gripper.Recrater of the invention, can be achieved automatic production detection and cases, the labor intensity for solving manually to bring in the prior art is big, the low deficiency of operating efficiency, can realize that full-automatic operation provide safeguard for charging machine.
Description
Technical field
The present invention relates to the powder charge field of gunpowder, explosive, and in particular to a kind of recrater and its application method.
Background technology
During gunpowder or explosive loading, product need to be detected, be cased, prior art be by manually detecting,
Vanning, not only labor intensity is big, inefficiency, and detection quality is low, and is difficult to realize the full-automatic operation of powder charge process.
The content of the invention
The technology of the present invention solves problem：Overcoming the deficiencies in the prior art, there is provided a kind of recrater and its application method.
The present invention technical solution be：A kind of recrater, including：Frame, clamp mounting bracket, laterial translation mechanism,
Elevating mechanism, gripper and driving clamping device；The frame include crossbeam and 2 pairs of longerons being vertically arranged, the crossbeam and
Longeron is fixedly connected, and horizontal parallel is set along the longitudinal direction for powder charge assembling pipeline and assembling detection pipeline, and positioned at described 2
To between longeron, the assembling detection pipeline is placed with assembling detection pipeline supporting plate frock, pipeline is assembled in the powder charge
On be placed with packing case；The laterial translation mechanism is arranged on the crossbeam and transversely moved horizontally on crossbeam；It is described
Elevating mechanism is arranged on the laterial translation mechanism, and the clamping mounting bracket is connected with the elevating mechanism；Described clamp is driven
Dynamic device is fixedly installed on the clamping mounting bracket, and the driving clamping device is connected with the gripper.
Further, the assembling detection pipeline supporting plate frock, including：Supporting plate, frock frame is longitudinal rail, oblique
Block, fixture cross beam, support wheel and leading truck；The supporting plate is arranged on assembling detection pipeline, and the longitudinal rail is 2,2
Individual longitudinal rail level and it is parallel be fixedly connected with the supporting plate, be movably set with leading truck on 2 longitudinal rails,
The leading truck is moved horizontally along the longitudinal direction on the longitudinal rail；The frock frame includes fixture cross beam and 2 perpendicular
The longeron directly set, the fixture cross beam is fixedly connected with longeron；The longeron is fixedly connected with the leading truck；It is described oblique
Block is 2, is symmetrically movably arranged on the fixture cross beam, the described oblique piece level in transverse direction on the fixture cross beam
It is mobile；Support wheel is provided with each oblique piece.
Further, the elevating mechanism is hydraulic cylinder elevating mechanism, motor one drag two elevating mechanism or Dual-Servo Motor
Drive elevating mechanism.
Further, the laterial translation mechanism include being arranged on screw rod on the crossbeam, servomotor, connecting plate and
Nut, the elevating mechanism and servomotor are arranged on the connecting plate, and the nut is connected simultaneously with the connecting plate bottom
It is socketed on the screw rod, servomotor drive screw rotation, the connecting plate is moved back and forth along the screw rod.
Further, the driving clamping device is cylinder, the driving clamping device drive the gripper open or
Closure, to clamp or unclamp product.
Further, it is provided with packing case detent mechanism on powder charge assembling pipeline.
Further, the assembling detection pipeline supporting plate frock includes guide beam, and described 2 oblique piece is provided with and leads
Xiang Kong, the guide beam is passed through after described 2 oblique piece of pilot hole, and guide beam two ends are removably vertical with described 2 respectively
Beam is connected.
Further, 3 support wheels are provided with each oblique piece.
Further, the assembling detection pipeline supporting plate frock is used in pairs, and to position placement product, the product is put
Put on the support wheel of paired assembling detection pipeline supporting plate frock.
A kind of method that packaging products in boxes is carried out using above-mentioned recrater, is comprised the following steps：
A), according to the length of coiled medicine, fixture cross beam is promoted, leading truck on longitudinal rail move along the longitudinal direction by level
The distance between it is dynamic, and then a pair of assembling detection pipeline supporting plate frocks of regulation, longitudinal bracing point is met the inspection of coiled medicine
Survey require, promote oblique piece according to the diameter of coiled medicine, oblique piece under the guiding of guide beam, the edge on the fixture cross beam
Horizontal direction is moved horizontally, so adjust a pair the distance between oblique piece, cross-brace point is met the detection of coiled medicine
It is required that, during detection, under the auxiliary of support wheel, rotation product is detected；
B), elevating mechanism declines, and gripper firmly grasps the product that detection is completed in assembling detection pipeline supporting plate frock, lifting
Mechanism rise, laterial translation mechanism start, will move to assembling detection pipeline on, elevating mechanism decline, gripper loosen by
Product is placed into the packing case on powder charge assembling pipeline.
The advantage of the present invention compared with prior art is：
Using such scheme, it can be completely achieved automatic production detection and case, fundamentally solve artificial in the prior art
And the labor intensity brought is big, the low deficiency of operating efficiency, accuracy of detection is high, while the claimed recrater knot of the present invention
Structure is compact, rationally distributed, is not take up more production spaces, and wide adaptation range is easy for installation, reduced investment, can be real for charging machine
Existing full-automation operation provides safeguard.
Brief description of the drawings
Fig. 1 is the front view of the recrater of the present invention.
Fig. 2 is the left view of the recrater of the present invention.
Fig. 3 detects the structural representation of pipeline supporting plate frock for the assembling of the recrater of the present invention.
Embodiment
As Figure 1-3, a kind of recrater, including：Frame 1, clamps mounting bracket 2, laterial translation mechanism 3, elevating mechanism
4th, gripper 5 and driving clamping device 6；The frame 1 includes crossbeam and 2 pairs of longerons being vertically arranged, the crossbeam and longeron
It is fixedly connected, horizontal parallel is set along the longitudinal direction for powder charge assembling pipeline 9 and assembling detection pipeline 8, and positioned at described 2 pairs
Between longeron, the assembling detection pipeline 8 is placed with assembling detection pipeline supporting plate frock 10, and pipeline is assembled in the powder charge
Packing case 19 is placed with 9；The laterial translation mechanism 3 is arranged on the crossbeam and transversely moved horizontally on crossbeam；
The elevating mechanism 4 is arranged on the laterial translation mechanism 3, and the clamping mounting bracket 2 is connected with the elevating mechanism 4；Institute
State driving clamping device 6 to be fixedly installed on the clamping mounting bracket 2, the driving clamping device 6 connects with the gripper 5
Connect.
It is preferred that, the assembling detection pipeline supporting plate frock, including：Supporting plate 11, frock frame 12, longitudinal rail 13,
Oblique piece 14, fixture cross beam 15, support wheel 16 and leading truck 18；The supporting plate 11 is arranged on assembling detection pipeline 8, described
Longitudinal rail 13 be 2,2 levels of longitudinal rail 13 and it is parallel be fixedly connected with the supporting plate 11,2 longitudinal rails
Leading truck 18 is movably set with 13, the leading truck 18 is moved horizontally along the longitudinal direction on the longitudinal rail 13；Institute
Stating frock frame 12 includes fixture cross beam 15 and 2 longerons being vertically arranged, and the fixture cross beam 15 is fixedly connected with longeron；Institute
Longeron is stated to be fixedly connected with the leading truck 18；Described oblique piece 14 is 2, is symmetrically movably arranged on the fixture cross beam 15
On, described oblique piece 14 moves horizontally in transverse direction on the fixture cross beam 15；Branch is provided with each oblique piece 14
Support wheel 16.
It is preferred that, the elevating mechanism 4 is that hydraulic cylinder elevating mechanism, motor one drag two elevating mechanism or Dual-Servo Motor drive
Dynamic elevating mechanism.
It is preferred that, the laterial translation mechanism 3 include being arranged on screw rod on the crossbeam, servomotor, connecting plate and
Nut, the elevating mechanism 4 and servomotor are arranged on the connecting plate, and the nut is connected simultaneously with the connecting plate bottom
It is socketed on the screw rod, servomotor drive screw rotation, the connecting plate is moved back and forth along the screw rod.
It is preferred that, the driving clamping device 6 be cylinder, the driving clamping device 6 drive the gripper 5 open or
Closure, to clamp or unclamp product 7.
It is preferred that, it is provided with packing case detent mechanism 20 on powder charge assembling pipeline 9.
It is preferred that, the assembling detection pipeline supporting plate frock 10 includes guide beam 17, and described 2 oblique piece 14 is respectively provided with
Have a pilot hole, the guide beam 17 through after described 2 oblique piece 14 of pilot hole, the two ends of guide beam 17 respectively removably with
2 longerons connection.
It is preferred that, it is provided with 3 support wheels 16 on each oblique piece 14.
It is preferred that, the assembling detection pipeline supporting plate frock is used in pairs, places product 7 to position, the product 7 is put
Put on the support wheel 16 of paired assembling detection pipeline supporting plate frock.
A kind of method that packaging products in boxes is carried out using above-mentioned recrater, is comprised the following steps：
A, the length according to coiled medicine, promote fixture cross beam 15, leading truck 18 on longitudinal rail 13 along the longitudinal direction
Move horizontally, and then adjust a pair of assemblings and detect the distance between pipeline supporting plate frock 10, meet longitudinal bracing point coiled
Medicine detection requirement, promote oblique piece 14 according to the diameter of coiled medicine, oblique piece 14 under the guiding of guide beam 17, in institute
State and moved horizontally in transverse direction on fixture cross beam 15, so adjust a pair oblique piece the distance between 14, make cross-brace point
The detection requirement of coiled medicine is met, during detection, under the auxiliary of support wheel 16, rotation product 7 is detected；
B, elevating mechanism 4 decline, and gripper 5 firmly grasps the product 7 for assembling and detection being completed in detection pipeline supporting plate frock 10,
Elevating mechanism 4 rises, and laterial translation mechanism 3 starts, and 7 is moved on assembling detection pipeline 8, elevating mechanism 4 declines, machinery
Pawl 5 loosens the packing case 19 being placed into product 7 on powder charge assembling pipeline 9.
The content not being described in detail in description of the invention belongs to the known technology of professional and technical personnel in the field.
Claims (10)
1. a kind of recrater, it is characterised in that including：Frame (1), clamps mounting bracket (2), laterial translation mechanism (3), lift
Structure (4), gripper (5) and driving clamping device (6)；
The frame (1) includes crossbeam and 2 pairs of longerons being vertically arranged, and the crossbeam is fixedly connected with longeron, and powder charge assembling is defeated
Horizontal parallel is set along the longitudinal direction for line sending (9) and assembling detection pipeline (8), and between 2 pairs of longerons, the dress
It is placed with assembling detection pipeline supporting plate frock (10), the powder charge assembling pipeline (9) and is placed with detection pipeline (8)
Packing case (19)；
The laterial translation mechanism (3) is arranged on the crossbeam and transversely moved horizontally on crossbeam；
The elevating mechanism (4) is arranged on the laterial translation mechanism (3), the clamping mounting bracket (2) and the lift
Structure (4) is connected；
The driving clamping device (6) is fixedly installed on the clamping mounting bracket (2), the driving clamping device (6) and institute
State gripper (5) connection.
2. recrater according to claim 1, it is characterised in that：The assembling detection pipeline supporting plate frock, including：Support
Plate (11), frock frame (12), longitudinal rail (13), oblique piece (14), fixture cross beam (15), support wheel (16) and leading truck
(18)；The supporting plate (11) is arranged on assembling detection pipeline (8), and the longitudinal rail (13) is 2,2 longitudinal rails
(13) level and it is parallel be fixedly connected with the supporting plate (11), be movably set with guiding on 2 longitudinal rails (13)
Frame (18), the leading truck (18) moves horizontally along the longitudinal direction on the longitudinal rail (13)；The frock frame (12)
Including fixture cross beam (15) and 2 longerons being vertically arranged, the fixture cross beam (15) is fixedly connected with longeron；The longeron with
The leading truck (18) is fixedly connected；Described oblique piece (14) are 2, are symmetrically movably arranged on the fixture cross beam (15),
Oblique piece (14) are moved horizontally in transverse direction on the fixture cross beam (15)；It is provided with each oblique piece (14)
Support wheel (16).
3. recrater according to claim 1, it is characterised in that：The elevating mechanism (4) is hydraulic cylinder elevating mechanism, electricity
Machine one drag two elevating mechanism or Dual-Servo Motor driving elevating mechanism.
4. recrater according to claim 1, it is characterised in that：The laterial translation mechanism (3) is described including being arranged on
Screw rod, servomotor, connecting plate and nut on crossbeam, the elevating mechanism (4) and servomotor are arranged on the connecting plate
On, the nut is connected and is socketed on the screw rod with the connecting plate bottom, the rotation of servomotor drive screw, the company
Fishplate bar is moved back and forth along the screw rod.
5. recrater according to claim 1, it is characterised in that：The driving clamping device (6) is cylinder, the clamping
Drive device (6) drives the gripper (5) to open or close, to clamp or unclamp product (7).
6. recrater according to claim 1, it is characterised in that：Packing case is provided with powder charge assembling pipeline (9) to determine
Position mechanism (20).
7. recrater according to claim 2, it is characterised in that：Including guide beam (17), 2 oblique piece (14) are equal
Pilot hole is provided with, the guide beam (17) is passed through after the pilot hole of 2 oblique piece (14), guide beam (17) two ends difference
Removably it is connected with 2 longerons.
8. recrater according to claim 2, it is characterised in that：3 support wheels are provided with each oblique piece (14)
(16)。
9. recrater according to claim 2, it is characterised in that：The assembling detection pipeline supporting plate frock makes in pairs
With to position placement product (7), the product (7) is placed on the support wheel of paired assembling detection pipeline supporting plate frock
(16) on.
10. a kind of usage right requires the method that the recrater described in any one of 1-9 carries out packaging products in boxes, it is characterised in that bag
Include following steps：
A), according to the length of coiled medicine, fixture cross beam (15) is promoted, leading truck (18) is on longitudinal rail (13) along longitudinal side
To moving horizontally, and then the distance between a pair of assembling detection pipeline supporting plate frocks (10) are adjusted, meet longitudinal bracing point
The detection requirement of coiled medicine, is promoted oblique piece (14), oblique piece (14) are in guide beam (17) according to the diameter of coiled medicine
Under guiding, moved horizontally in transverse direction on the fixture cross beam (15), so adjust between a pair oblique piece (14) away from
From, cross-brace point is met the detection requirement of coiled medicine, during detection, under the auxiliary of support wheel (16), rotation product (7)
Detected；
B), elevating mechanism (4) declines, and gripper (5) firmly grasps the production that detection is completed in assembling detection pipeline supporting plate frock (10)
Product (7), elevating mechanism (4) rises, and laterial translation mechanism (3) starts, and (7) are moved on assembling detection pipeline (8), lifting
Mechanism (4) declines, and gripper (5) loosens the packing case (19) being placed into product (7) on powder charge assembling pipeline (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710490466.8A CN107314719A (en) | 2017-06-25 | 2017-06-25 | A kind of recrater and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710490466.8A CN107314719A (en) | 2017-06-25 | 2017-06-25 | A kind of recrater and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107314719A true CN107314719A (en) | 2017-11-03 |
Family
ID=60179768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710490466.8A Pending CN107314719A (en) | 2017-06-25 | 2017-06-25 | A kind of recrater and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107314719A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108840121A (en) * | 2018-05-15 | 2018-11-20 | 芜湖君如保温材料有限公司 | A kind of polyurethane foamed thermal-insulating pipe automatic goods loading device |
| CN110902012A (en) * | 2019-12-13 | 2020-03-24 | 株洲蓝海包装有限公司 | Boxing device is used in production of solid toilet cleaner |
| CN114852413A (en) * | 2022-05-13 | 2022-08-05 | 贵州玉蝶电工股份有限公司 | Movable coiled cable clamping and conveying device and using method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202412249U (en) * | 2011-12-01 | 2012-09-05 | 凯迈(洛阳)机电有限公司 | Supporting frame |
| WO2013001203A1 (en) * | 2011-06-30 | 2013-01-03 | Sidel Participations | Method and machine for packing products, having separator(s) |
| CN203753486U (en) * | 2013-12-30 | 2014-08-06 | 武汉华工赛百数据系统有限公司 | Online multi-form tagging and dynamic acquisition device |
| CN204223748U (en) * | 2014-11-05 | 2015-03-25 | 洛阳中冶重工机械有限公司 | The mobile tunnel furnace horizontally moving device of full automaticity setting machine |
| CN106275659A (en) * | 2016-08-26 | 2017-01-04 | 林非男 | A kind of cylinder yarn packaging conveying equipment and using method thereof |
| CN206048159U (en) * | 2016-08-31 | 2017-03-29 | 中钢集团西安重机有限公司 | A kind of axial workpiece laying rack |
| CN207045843U (en) * | 2017-06-25 | 2018-02-27 | 北京航天三发高科技有限公司 | A kind of recrater |
-
2017
- 2017-06-25 CN CN201710490466.8A patent/CN107314719A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013001203A1 (en) * | 2011-06-30 | 2013-01-03 | Sidel Participations | Method and machine for packing products, having separator(s) |
| CN202412249U (en) * | 2011-12-01 | 2012-09-05 | 凯迈(洛阳)机电有限公司 | Supporting frame |
| CN203753486U (en) * | 2013-12-30 | 2014-08-06 | 武汉华工赛百数据系统有限公司 | Online multi-form tagging and dynamic acquisition device |
| CN204223748U (en) * | 2014-11-05 | 2015-03-25 | 洛阳中冶重工机械有限公司 | The mobile tunnel furnace horizontally moving device of full automaticity setting machine |
| CN106275659A (en) * | 2016-08-26 | 2017-01-04 | 林非男 | A kind of cylinder yarn packaging conveying equipment and using method thereof |
| CN206048159U (en) * | 2016-08-31 | 2017-03-29 | 中钢集团西安重机有限公司 | A kind of axial workpiece laying rack |
| CN207045843U (en) * | 2017-06-25 | 2018-02-27 | 北京航天三发高科技有限公司 | A kind of recrater |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108840121A (en) * | 2018-05-15 | 2018-11-20 | 芜湖君如保温材料有限公司 | A kind of polyurethane foamed thermal-insulating pipe automatic goods loading device |
| CN110902012A (en) * | 2019-12-13 | 2020-03-24 | 株洲蓝海包装有限公司 | Boxing device is used in production of solid toilet cleaner |
| CN114852413A (en) * | 2022-05-13 | 2022-08-05 | 贵州玉蝶电工股份有限公司 | Movable coiled cable clamping and conveying device and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109014762A (en) | A kind of metal pipe material welding equipment | |
| CN102943606B (en) | Automatic production line for processing aluminum door and window profile | |
| CN103658442B (en) | Ladle body automatic sealing package bottom, bind lid machine | |
| CN207045843U (en) | A kind of recrater | |
| CN205254230U (en) | Aluminium alloy ex -trusions saw cuts automatic production line | |
| CN107314719A (en) | A kind of recrater and its application method | |
| CN112157549B (en) | Automatic machining production line for drum brake pads | |
| CN103545562A (en) | Automatic case filling machine for storage batteries | |
| CN208409325U (en) | Workpiece quickly overturns transfer mechanism | |
| CN106825368A (en) | A kind of rivet automatic riveting machine | |
| CN206952422U (en) | A kind of corrugated plating H profile steel welding machine | |
| CN207171362U (en) | A kind of shaped steel reverse welding forming production line | |
| CN204711417U (en) | A kind of passenger-car roof-skin double automatic welding machine | |
| CN209170174U (en) | Embedded PMSM rotor magnet steel automatic assembly equipment | |
| CN106216989B (en) | A kind of seat frame automatic assembling | |
| CN214032677U (en) | Automatic piece feeding device for vacuum coating | |
| CN207374790U (en) | A kind of carton mechanical positioner | |
| CN109702424B (en) | Rapid pipeline assembling tool and assembling method | |
| CN111677465A (en) | Be applied to automatic calandria device of power catwalk | |
| CN106946031A (en) | A kind of end plate automatic charging device | |
| CN207045868U (en) | A kind of product packing machine | |
| CN107215511A (en) | A kind of product packing machine and its application method | |
| CN216066218U (en) | Cylinder welding auxiliary device | |
| CN206305371U (en) | A kind of rivet automatic riveting machine | |
| CN110540059A (en) | Steel casting production line and defective product taking method thereof |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171103 |