CN203862894U - Pipe bending machine load-unload device - Google Patents
Pipe bending machine load-unload device Download PDFInfo
- Publication number
- CN203862894U CN203862894U CN201420225927.0U CN201420225927U CN203862894U CN 203862894 U CN203862894 U CN 203862894U CN 201420225927 U CN201420225927 U CN 201420225927U CN 203862894 U CN203862894 U CN 203862894U
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- China
- Prior art keywords
- supporting walls
- bending machine
- valve plate
- storage compartment
- handling equipment
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- Expired - Lifetime
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- 238000005452 bending Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 83
- 238000003860 storage Methods 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 239000000446 fuel Substances 0.000 claims description 9
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000000706 filtrate Substances 0.000 abstract 1
- 231100000817 safety factor Toxicity 0.000 abstract 1
- 230000032258 transport Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 9
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 241000271460 Crotalus cerastes Species 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a pipe bending machine load-unload device, which comprises a rack, a material storage chamber, a support wall, a material collection mechanism, a material ejection rod, a material ejection cylinder, a valve plate and a valve plate cylinder, wherein the material storage chamber is arranged on the rack, the bottom portion of the inner side of the material storage chamber is of a slope structure, the support wall is arranged in the material storage chamber, and is vertically arranged on the lowest position of the slope structure, the material collection mechanism is arranged outside the material storage chamber, and is corresponding to the highest position of the support wall, the material ejection rod vertically runs through the bottom portion of the material storage chamber, the surfaces of the material ejection rod and the support wall are close to each other and are matched in a sliding mode, an oblique plane structure which is oblique toward the support wall is further arranged on the top portion of the material ejection rod, the material ejection cylinder is used to drive the material ejection rod to up and down move along the vertical direction, the valve plate is arranged on the top edge of the support wall, and the valve plate cylinder is used to drive the valve plate to move. The pipe bending machine load-unload device transports a straight pipe arranged on the lowest point of materials storage chamber to the top portion of the support wall through the material ejection rod, and then filtrates through a distance between the valve plate and the top edge of the support wall, thereby guaranteeing a straight pipe to pass at one time, enabling load labor strength to be smaller, reducing production cost, improving work efficiency and increasing safety factors.
Description
Technical field
The utility model relates to a kind of handling equipment, especially a kind of bending machine handling equipment.
Background technology
At present, on traditional bending machine, material loading (on material be straight tube to be processed) is manually carried out in the general employing of material process, and staff is many like this, labour intensity large, inefficiency, production cost are high, does not adapt to large-tonnage Production requirement; In order to reduce labor cost and production cost, reduction labour intensity, enhance productivity and economic benefit, day by day urgent for the demand of the bending machine handling equipment of automation, mechanization.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is a kind of simple in structure that the utility model provides, the bending machine handling equipment of the defect such as solve that the labour intensity that artificial loading brings is large, production cost is high, inefficiency, safety coefficient are low.
The utility model solves the technical scheme that its technical problem adopts: a kind of bending machine handling equipment, comprise frame, and also include:
Storage compartment, is positioned in frame, and the bottom of this inner side, storage compartment is ramp structure;
Supporting walls, is positioned at storage compartment, and is arranged in vertically the lowest part of ramp structure;
Collecting mechanism, is positioned at outside storage compartment, and corresponding with the highest point of supporting walls;
Ejector beam, runs through the bottom of storage compartment vertically, and the surface of this ejector beam and supporting walls mutually reclines and is slidably matched, and the top of ejector beam is also provided with the ramp structure that tilts towards supporting walls;
Material ejection cylinder, for driving ejector beam vertically to move up and down;
Valve plate, is positioned at edge, supporting walls top;
Valve plate cylinder, for drive valve plate and supporting walls top along between approach or away from.
The beneficial effects of the utility model are: straight tube to be processed is deposited in storage compartment in heaps, and these straight tubes tumble because Action of Gravity Field has to the trend of ramp structure lowest part; Ejector beam is subject to the driving of material ejection cylinder and in the vertical direction moves up and down, the minimum point that this amplitude moving up and down is supporting walls (being the intersection location of supporting walls and ramp structure) is to the peak of supporting walls, due to the ejector beam supporting walls setting that reclines, and the minimum point of supporting walls and the minimum point of ramp structure intersect, so when ejector beam moves to supporting walls minimum point, the straight tube that is positioned at storage compartment will tumble the top to ejector beam; Because the top of ejector beam is provided with the ramp structure that tilts towards supporting walls, therefore between the top of this ejector beam and supporting walls, formed the groove holding for straight tube, and the width of this groove holds for a straight tube at most only, unnecessary straight tube can be because balance and gravity is former thereby automatically tumble; When ejector beam rises to supporting walls peak, the cell wall of not recomposition of supporting walls groove, the straight tube that is therefore originally stably positioned at groove sidewinders and enters collecting mechanism (this collecting mechanism can for the common frame that gathers materials, platform etc. gathers materials) from supporting walls place.Wherein, in order to guarantee the accuracy of bend pipe handling equipment, avoid many straight tubes be raised to supporting walls top and enter collecting mechanism by ejector beam, so be also provided with valve plate and valve plate cylinder at supporting walls top, by valve plate cylinder, control the Lift of valve plate, the height that each valve plate is opened is the diameter length of a straight tube, like this, even if there are many straight tubes to be unexpectedly raised to supporting walls top, also only can once can only tumble a straight tube because of the restriction of valve plate Lift.And in order further to avoid tumbling because straight tube tumbles too fast continuous many of causing of speed, thus after the each unlatching of valve plate, can close at once, thus stop the many situations that tumble.Above-mentioned all operations has all directly departed from pure artificial loading and unloading mode by mechanical mode, make that material loading labour intensity diminishes, production cost reduces, operating efficiency improves, safety coefficient increases.Certainly, as required corresponding control module can also be set, by the pre-set programme-control material ejection cylinder of control module and valve plate cylinder, move, depart from artificial intervention completely.
After straight tube blanking, easily enter subsequent processing, so collecting mechanism also includes: blanking plate, be positioned at the vertex position of supporting walls, this blanking plate is downward-sloping and extend to outside storage compartment; Bin, corresponding with the lowest part of blanking plate.Blanking plate can guide straight tube to tumble effectively, and it is dropped on bin smoothly, shifts straight tube while facilitating subsequent processing.
After straight tube falls within on bin, for the ease of straight tube, locate rapidly and accurately, facilitate the front transfer to straight tube of subsequent processing, so offer the ditch that gathers materials of linear structure on bin, gather materials length direction and the supporting walls place plane parallel of ditch, the ditch that gathers materials is wherein provided with locating piece in an end, is provided with the material all in one piece bar coaxially arranged with the ditch that gathers materials in the ditch that gathers materials, and the other end of the ditch that gathers materials is provided with for driving material all in one piece bar towards the material all in one piece cylinder of locating piece motion.Wherein, the ditch length direction that gathers materials refers to the length direction of the ditch place straight line that gathers materials, the material all in one piece bar of material all in one piece cylinder is to move along the ditch length direction that gathers materials, and material all in one piece bar is positioned at the ditch that gathers materials, and the straight tube in the ditch that gathers materials is pushed, its top is pressed on locating piece, thereby realizes the material all in one piece location of straight tube, while facilitating subsequent processing, shift straight tube.
In order to reduce the frictional force of straight tube in storage compartment, so the bottom of inner side, storage compartment is also provided with some support bars, the length direction of support bar is consistent with the incline direction of ramp structure, between each support bar, is arranged in parallel.Therefore straight tube is equivalent to be set up on support bar in storage compartment, thereby reduces contact area between the two, and then has reduced frictional force, facilitates straight tube to tumble the minimum point to ramp structure.
Because straight tube is that pushing tow by ejector beam top moves up and down, and straight tube will stably be positioned at ejector beam top, the groove structure forming except between liftout masthead and supporting walls, also need ejector beam top to there is enough large area and remove to support straight tube, therefore, ejector beam is platy structure, and the width of this platy structure and the width of supporting walls are suitable, thereby guarantees that straight tube can fully be held when ejector beam top.
Because straight tube needs to carry out bend pipe action from collecting mechanism enters subsequent processing, and in the process of this action, need the end of straight tube to be lubricated, thereby guarantee carrying out smoothly of bend pipe action, so bending machine handling equipment also includes for the oil injection mechanism to collecting mechanism oil spout, this oil injection mechanism comprises fuel reserve tank, be positioned at nozzle on fuel reserve tank and for controlling the control valve of break-make between fuel reserve tank and nozzle, by nozzle to needing lubricated position to carry out oil jet lubrication on straight tube.
Automation while entering subsequent processing in order to realize straight tube, makes it depart from manpower intervention completely, so be also provided with the manipulator corresponding with collecting mechanism position in frame, realizes thus crawl and the gripping of straight tube by manipulator.
According to the difference of product, the length of straight tube to be processed also has different requirements, in order to guarantee straight tube, in the unification of storing indoor placement, try to make a good showing, so also set up guide rod in storage compartment, the length direction of this guide rod and the incline direction of ramp structure are perpendicular, are also arranged with slidably limiting plate on this guide rod.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the partial sectional view of the utility model embodiment.
Fig. 3 is the A portion enlarged drawing of Fig. 2.
Fig. 4 is the utility model embodiment bin, locating piece, material all in one piece bar, material all in one piece cylinder and the installation diagram that pushes cylinder.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1,2,3, 4, the present embodiment comprises frame 1, in frame 1, offer storage compartment 11, storage compartment 11 is interior for storing straight tube to be processed, the bottom of 11 inner sides, storage compartment is ramp structure 111, and the straight tube that is therefore positioned at storage compartment 11 can tumble to the minimum point of ramp structure 111 along ramp structure 111.In storage compartment 11, be also furnished with supporting walls 12, this supporting walls 12 is positioned at the lowest part of ramp structure 111 vertically, the inwall of supporting walls 12Wei storage compartment 11 in the present embodiment, certainly, as required, supporting walls 12 can be also flat board independent and that vertically arrange, realizes the support function of supporting walls by dull and stereotyped plate face.At the top of supporting walls 12, be provided with collecting mechanism 2, this collecting mechanism 2 includes the blanking plate 21 that is positioned at supporting walls 12 summits, this blanking plate 21 is downward-sloping and extend to outside storage compartment 11, and be also provided with bin 22 at blanking plate 21 lowest parts, on this bin 22, offer the ditch 221 that gathers materials of linear structure.Because from the straight tube of supporting walls 12 upper rollers all with supporting walls 12 place plane parallel, so the length direction of the ditch 221 that gathers materials also parallels with supporting walls 12 place planes, facilitate like this straight tube can directly fall in the ditch 221 that gathers materials.Because the ditch 221 that gathers materials is for the linear structure of strip, so gather materials, ditch 221 has two ends, wherein an end is provided with locating piece 23, the other end is provided with material all in one piece cylinder 25, in the ditch 221 that gathers materials, be provided with the material all in one piece bar 24 coaxially arranged with the ditch 221 that gathers materials, material all in one piece cylinder 25 is for driving material all in one piece bar 24 towards locating piece 23 motions.Wherein, ditch 221 length directions that gather materials refer to the length direction of the ditch 221 place straight lines that gather materials, the material all in one piece bar 24 of material all in one piece cylinder 25 is to move along ditch 221 length directions that gather materials, and material all in one piece bar 24 is positioned at the ditch 221 that gathers materials, and the straight tube in the ditch 221 that gathers materials is pushed, its top is pressed on locating piece 23, thereby realizes the material all in one piece location of straight tube, while facilitating subsequent processing, shift straight tube.For bin 22 can be realized away from the function with near frame 1, thus 1 guide rail cooperation of bin 22 and frame, and in frame 1, be also fixed with for the push-and-pull cylinder 9 along guide rail push-and-pull bin 22.
In storage compartment, 11 bottom is penetrated with ejector beam 3 vertically, and this ejector beam 3 mutually reclines and is slidably matched with the surface of supporting walls 12, and the bottom of this storage compartment 11 is also provided with material ejection cylinder 4, and material ejection cylinder 4 is for driving ejector beam 3 vertically to move up and down.When ejector beam 3 moves downward minimum point, the top of ejector beam 3 is positioned at the minimum point (being the minimum point of ramp structure 111) of supporting walls 12; When ejector beam 3 moves upward to peak, the top of ejector beam 3 is positioned at the peak of supporting walls 12.Wherein, the top of ejector beam 3 is also provided with the ramp structure 31 towards supporting walls 12 inclinations, by the ramp structure 31 at ejector beam 3 tops and supporting walls 12 surfaces that recline mutually with ejector beam 3,12 of the top of ejector beam 3 and supporting walls form one for limiting the groove structure of straight tube position, guarantee straight tube stable laying in this groove, also guaranteed the stability of straight tube when ejector beam 3 moves up and down.Simultaneously, on the top of supporting walls 12, along position, (being vertex position) is also provided with valve plate 5 and approaches or push up the valve plate cylinder 6 on edges away from supporting walls 12 for drive valve plate 5, by valve plate cylinder 6, control the motion of valve plate 5, realize the interval on valve plate 5 and supporting walls 12 edges, top, thereby realize the control that straight tube is passed through.
In order to reduce the frictional force of straight tube in storage compartment 11, so the bottom of 11 inner sides, storage compartment is also provided with some support bars 7, the length direction of support bar 7 is consistent with the incline direction of ramp structure 111, and 7 of each support bars are arranged in parallel.Therefore straight tube is equivalent to be set up on support bar 7 in storage compartment 11, thereby reduces contact area between the two, and then has reduced frictional force, facilitates straight tube to tumble to the minimum point of ramp structure 111.Because straight tube is that pushing tow by ejector beam 3 tops moves up and down, and straight tube will stably be positioned at ejector beam 3 tops, except the groove structure of ejector beam 3 tops and 12 formation of supporting walls, also needs ejector beam 3 tops to have enough large area and removes to support straight tube.Therefore, ejector beam 3 is platy structure, the width of the width of this platy structure and supporting walls 12 is suitable, and (width of platy structure refers to this platy structure on horizontal plane, along the length on supporting walls 12 surfaces, the width of supporting walls 12 refers to this supporting walls 12 on horizontal plane, along the length on supporting walls 12 surfaces), therefore the straight tube being positioned at above can be fully held at ejector beam 3 tops, avoids occurring slippage.
Because straight tube needs to carry out bend pipe action from collecting mechanism 2 enters subsequent processing, and in the process of this bend pipe action need the end of straight tube to be lubricated, thereby guarantee carrying out smoothly of bend pipe action, so be also provided with in frame 1 for the oil injection mechanism (not shown) to collecting mechanism 2 oil spouts, this oil injection mechanism comprises fuel reserve tank, be positioned at nozzle on fuel reserve tank and for controlling the control valve of break-make between fuel reserve tank and nozzle, by nozzle to needing lubricated position to carry out oil jet lubrication on straight tube.Automation while entering subsequent processing in order to realize straight tube, makes it depart from manpower intervention completely, so be also provided with the manipulator 8 corresponding with collecting mechanism 2 positions in frame 1, realizes crawl and the gripping of straight tube by manipulator 8.And manipulator 8 belongs to routine techniques in this area, as long as can meet the function that captures and shift, can meet the demand of the present embodiment.In addition, according to the difference of product, the length of straight tube to be processed also has different requirements, in order to guarantee straight tube, in storage compartment 11, put unified trying to make a good showing, so also set up guide rod 13 in storage compartment 11, the incline direction of the length direction of this guide rod 13 and ramp structure 111 is perpendicular, is also arranged with slidably limiting plate 14 on this guide rod 13.Along with the slip of position-limited edge 14, can change the distance between position-limited edge 14He storage compartment 11 inwalls, thereby change the length requirement that can hold straight tube.
In the utility model, straight tube to be processed is deposited in storage compartment 11 in heaps, and these straight tubes tumble because Action of Gravity Field has to the trend of ramp structure 111 lowest parts; Ejector beam 3 is subject to the driving of material ejection cylinder 4 and in the vertical direction moves up and down, the minimum point that this amplitude moving up and down is supporting walls 12 (being the intersection location of supporting walls 12 and ramp structure 111) is to the peak of supporting walls 12, due to ejector beam 3 supporting walls 12 setting that reclines, and the minimum point of the minimum point of supporting walls 12 and ramp structure 111 intersects, so when ejector beam 3 moves to supporting walls 12 minimum point, the straight tube that is positioned at storage compartment 11 will tumble to the top of ejector beam 3; Because the top of ejector beam 3 is provided with the ramp structure 31 that tilts towards supporting walls 12, therefore the top of this ejector beam 3 and 12 of supporting walls have formed the groove holding for straight tube, and the width of this groove holds for a straight tube at most only, unnecessary straight tube can be because balance and gravity is former thereby automatically tumble; When ejector beam 3 rises to supporting walls 12 peak, the cell wall of supporting walls 12 not recomposition grooves, the straight tube that is therefore originally stably positioned at groove sidewinders and enters collecting mechanism 2 (this collecting mechanism 2 can for the common frame that gathers materials, platform etc. gathers materials) from supporting walls 12 places.Wherein, in order to guarantee the accuracy of bend pipe handling equipment, avoid many straight tubes be raised to supporting walls 12 tops and enter collecting mechanism 2 by ejector beam 3, so be also provided with valve plate 5 and valve plate cylinder 6 at supporting walls 12 tops, by valve plate cylinder 6, control the Lift of valve plate 5, the height that each valve plate 5 is opened is the diameter length of a straight tube, like this, even if there are many straight tubes to be unexpectedly raised to supporting walls 12 tops, also only can once can only tumble a straight tube because of the restriction of valve plate 5 Lifts.And in order further to avoid tumbling because straight tube tumbles too fast continuous many of causing of speed, thus after the each unlatching of valve plate 5, can close at once, thus stop the many situations that tumble.Above-mentioned all operations has all directly departed from pure artificial loading and unloading mode by mechanical mode, make that material loading labour intensity diminishes, production cost reduces, operating efficiency improves, safety coefficient increases.Certainly, as required corresponding control module can also be set, by the pre-set programme-control material ejection cylinder 4 of control module and 6 actions of valve plate cylinder, depart from artificial intervention completely.
Claims (8)
1. a bending machine handling equipment, comprises frame, it is characterized in that, also includes:
Storage compartment, is positioned in frame, and the bottom of this inner side, storage compartment is ramp structure;
Supporting walls, is positioned at storage compartment, and is arranged in vertically the lowest part of ramp structure;
Collecting mechanism, is positioned at outside storage compartment, and corresponding with the highest point of supporting walls;
Ejector beam, runs through the bottom of storage compartment vertically, and the surface of this ejector beam and supporting walls mutually reclines and is slidably matched, and the top of ejector beam is also provided with the ramp structure that tilts towards supporting walls;
Material ejection cylinder, for driving ejector beam vertically to move up and down;
Valve plate, is positioned at edge, supporting walls top;
Valve plate cylinder, for drive valve plate and supporting walls top along between approach or away from.
2. bending machine handling equipment according to claim 1, is characterized in that, described collecting mechanism also includes:
Blanking plate, is positioned at the vertex position of supporting walls, and this blanking plate is downward-sloping and extend to outside storage compartment;
Bin, corresponding with the lowest part of blanking plate.
3. bending machine handling equipment according to claim 2, it is characterized in that: the ditch that gathers materials that offers linear structure on described bin, gather materials length direction and the supporting walls place plane parallel of ditch, the ditch that gathers materials is wherein provided with locating piece in an end, gather materials in ditch and be provided with the material all in one piece bar coaxially arranged with the ditch that gathers materials, the other end of the ditch that gathers materials is provided with for driving material all in one piece bar towards the material all in one piece cylinder of locating piece motion.
4. bending machine handling equipment according to claim 1, is characterized in that: the bottom of inner side, described storage compartment is also provided with some support bars, and the length direction of support bar is consistent with the incline direction of ramp structure, between each support bar, is arranged in parallel.
5. bending machine handling equipment according to claim 1, is characterized in that, described ejector beam is platy structure, and the width of this platy structure and the width of supporting walls are suitable.
6. bending machine handling equipment according to claim 1, it is characterized in that: described bending machine handling equipment also includes for the oil injection mechanism to collecting mechanism oil spout, this oil injection mechanism comprises fuel reserve tank, be positioned at nozzle on fuel reserve tank and for controlling the control valve of break-make between fuel reserve tank and nozzle.
7. bending machine handling equipment according to claim 1, is characterized in that: in described frame, be also provided with the manipulator corresponding with collecting mechanism position.
8. bending machine handling equipment according to claim 1, is characterized in that: in described storage compartment, also set up guide rod, the length direction of this guide rod and the incline direction of ramp structure are perpendicular, is also arranged with slidably limiting plate on this guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225927.0U CN203862894U (en) | 2014-05-05 | 2014-05-05 | Pipe bending machine load-unload device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225927.0U CN203862894U (en) | 2014-05-05 | 2014-05-05 | Pipe bending machine load-unload device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203862894U true CN203862894U (en) | 2014-10-08 |
Family
ID=51643884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420225927.0U Expired - Lifetime CN203862894U (en) | 2014-05-05 | 2014-05-05 | Pipe bending machine load-unload device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203862894U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493652B (en) * | 2014-12-24 | 2016-10-05 | 宁波沃特美逊机器人科技有限公司 | A kind of feeding storehouse of non-standard equipment |
| CN106513523A (en) * | 2016-11-14 | 2017-03-22 | 芜湖通和汽车管路系统股份有限公司 | Feeding and discharging device for automotive pipeline |
| CN110217565A (en) * | 2019-07-01 | 2019-09-10 | 电子科技大学中山学院 | Full-automatic elbow production feeding line and elbow production method using same |
-
2014
- 2014-05-05 CN CN201420225927.0U patent/CN203862894U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493652B (en) * | 2014-12-24 | 2016-10-05 | 宁波沃特美逊机器人科技有限公司 | A kind of feeding storehouse of non-standard equipment |
| CN106513523A (en) * | 2016-11-14 | 2017-03-22 | 芜湖通和汽车管路系统股份有限公司 | Feeding and discharging device for automotive pipeline |
| CN110217565A (en) * | 2019-07-01 | 2019-09-10 | 电子科技大学中山学院 | Full-automatic elbow production feeding line and elbow production method using same |
| CN110217565B (en) * | 2019-07-01 | 2024-01-30 | 电子科技大学中山学院 | Full-automatic elbow production feed line and elbow production method using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171026 Address after: 313100, No. nine, building 947, business building, Changxin logistics park, Huzhou, Zhejiang Patentee after: ZHENGJIANG CHANGXING HELIANG INTELLIGENT EQUIPMENT CO.,LTD. Address before: 310015, room 8, No. 102, Cheng Cheng Road, Cambridge Town, Hangzhou, Zhejiang, Gongshu District Patentee before: HANGZHOU JIALIANG ELECTROMECHANICAL EQUIPMENT CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |