CN210551776U - Full-die cutting waste removing device for bobbin paperboard - Google Patents

Full-die cutting waste removing device for bobbin paperboard Download PDF

Info

Publication number
CN210551776U
CN210551776U CN201921585346.7U CN201921585346U CN210551776U CN 210551776 U CN210551776 U CN 210551776U CN 201921585346 U CN201921585346 U CN 201921585346U CN 210551776 U CN210551776 U CN 210551776U
Authority
CN
China
Prior art keywords
die cutting
unit
finished product
pulling
picking
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
Application number
CN201921585346.7U
Other languages
Chinese (zh)
Inventor
王永革
倪建宇
胡永杰
刘佩岳
倪小辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEBEI WANJIE MACHINERY TECHNOLOGY Co.,Ltd.
Original Assignee
王永革
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王永革 filed Critical 王永革
Priority to CN201921585346.7U priority Critical patent/CN210551776U/en
Application granted granted Critical
Publication of CN210551776U publication Critical patent/CN210551776U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model relates to a printing die-cutting machine, especially a clear useless device of reel card paper full-die cutting. The die cutting unit, the die cutting pulling unit, the waste edge pulling unit and the finished product picking unit are arranged in parallel, the die cutting pulling unit is arranged on one side of the die cutting unit, a movable platform in the die cutting unit is connected with a pulling supporting plate in the die cutting pulling unit, the finished product picking unit is arranged above a conveying belt in the die cutting pulling unit, and the waste edge pulling unit is arranged on the pulling supporting plate and located on one side of the die cutting pulling unit. Compared with the prior art, the utility model, can be according to cross cutting off-the-shelf shape and size quick adjustment position, the quick separation of cross cutting finished product and reel slitter edge just can conveniently be accomplished to the reel card paper in the transportation process after the cross cutting.

Description

Full-die cutting waste removing device for bobbin paperboard
Technical Field
The utility model relates to a printing die-cutting machine, especially a clear useless device of reel card paper full-die cutting.
Background
With the rapid development of the printing and packaging industry, it is becoming more and more important to improve the production efficiency, reduce the labor intensity of workers and reduce the production cost. At present, a plurality of problems still exist in waste cleaning work after full-die cutting of paper, and web paper is cut into single paper for printing in domestic markets and then die cutting is carried out for waste cleaning. At present, three methods are roughly used for removing waste edges of sheet-fed full-die cutting, namely an automatic die-cutting waste removing machine is used, and most of waste removing methods are a method of manufacturing a waste removing die or a method of downwards punching by a waste removing needle. And secondly, a manual waste removing method is adopted, namely after the paper is subjected to die cutting, the waste edges are removed by a manual tearing method. Thirdly, the waste is cleaned by using some simple devices, such as vibration type waste cleaning. The waste cleaning methods not only have the disadvantages of high labor intensity of workers, low safety, complex operation and low efficiency, but also have the defect of incomplete waste cleaning.
The automatic flat pressing flat die cutting waste removing machine is taken as main equipment for post-press processing, the working efficiency and the processing precision of the automatic flat pressing flat die cutting waste removing machine are more and more emphasized, and the automatic roll paperboard die cutting waste removing machine does not exist in the current market, so that a device capable of realizing full die cutting automatic waste removing and the die cutting waste removing machine are developed to be imperative.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clear useless device of reel card paper full-die cutting, this device can be according to the off-the-shelf shape of cross cutting and big or small quick adjustment position, and the quick separation of cross cutting finished product and reel slitter edge just can conveniently be accomplished to the reel card paper in the transportation process after the full-die cutting.
The utility model adopts the following technical scheme:
the utility model provides a clear useless device of reel card paper full cross cutting, including the cross cutting unit, the cross cutting draws the material unit, the slitter edge draws the material unit, the finished product picks up the unit, the cross cutting draws the material unit, the slitter edge draws material unit and finished product pick up unit parallel arrangement, one side in the cross cutting unit is provided with the cross cutting and draws the material unit, movable platform in the cross cutting unit is connected with the cross cutting and draws the material bearing plate that draws in the material unit, the cross cutting draws the conveyer belt top in the material unit to be provided with the finished product and picks up the unit, the slitter edge draws the material unit to arrange in on the bearing plate and.
Adopt above-mentioned technical scheme the utility model discloses compare with prior art, can be according to cross cutting off-the-shelf shape and size quick adjustment position, the quick separation of cross cutting finished product and reel slitter edge just can conveniently be accomplished to the reel card paper in the transportation process after the cross cutting.
The utility model discloses a preferred scheme is:
a die cutting fixing platform is arranged on a die cutting supporting plate in the die cutting unit, a die cutting knife plate is clamped on the die cutting fixing platform and is arranged above a die cutting movable platform, and the die cutting movable platform is arranged on the die cutting supporting plate and can move up and down in a reciprocating mode.
The drawing press roller in the die cutting drawing unit is arranged on the drawing support plate, the die cutting drawing roller is arranged below the drawing press roller, the die cutting drawing roller is connected with the slitter edge drawing roller in the slitter edge drawing unit through a conveying belt, the slitter edge press roller is arranged on one side of the slitter edge drawing roller, and the slitter edge collecting device is arranged below the slitter edge drawing roller.
The finished product picking unit comprises a transmission part, a finished product picking and sucking picking part and a lifting part.
The finished product collecting bearing plate can move left and right, a driving shaft and a driven shaft in the transmission part are arranged on the finished product collecting bearing plate, the driving shaft and the driven shaft are arranged in parallel, a driving wheel is arranged on the driving shaft, a driven wheel is arranged on the driven shaft, the driving wheel is connected with the driven wheel through a synchronous belt or a chain, and the linear speed of the synchronous belt or the chain is larger than or equal to that of the conveying.
A ventilation square shaft in the finished product picking, air suction and picking component is arranged on a synchronous belt or a chain in the transmission component, the rear end of the ventilation square shaft is embedded into a sealing block guide sleeve, the sealing block guide sleeve is fixedly arranged on a sealing block, a pressure spring is arranged between the ventilation square shaft and the sealing block, the sealing block is tightly attached to an air suction distribution disc, and an air vent plate is arranged on the air suction distribution disc; one end of the connecting air pipe is connected with the ventilation square shaft, the other end of the connecting air pipe is communicated with the ventilation hole in the sealing block, and the ventilation square shaft is provided with a hole for mounting a finished product suction nozzle.
The lifting device in the lifting component adopts a linear guide rail sliding block set, the linear guide rail sliding block set is connected with the air suction distribution disc and a finished product collection support plate, an air cylinder is arranged on the finished product collection support plate, a piston rod of the air cylinder is hinged on an air cylinder connecting block on the air suction distribution disc, and a limiting adjusting block arranged on the finished product collection support plate is arranged below the air cylinder connecting block.
The lifting device in the lifting component adopts a structure that a lead screw is matched with a lead screw nut or a structure that a shaft is connected with a guide sleeve.
The linear guide rail sliding block group in the lifting component is arranged on a suction distribution disc in the finished product picking and suction picking component, the guide rail in the linear guide rail sliding block group is connected with a finished product collecting and supporting plate, the finished product collecting and supporting plate is provided with an air cylinder, a piston rod of the air cylinder is hinged on an air cylinder connecting block on the suction distribution disc, and a limiting and adjusting block arranged on the finished product collecting and supporting plate is arranged below the air cylinder connecting block.
The finished product collection support plate is connected with the die-cutting support plate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a view from direction D in fig. 1.
Fig. 3 is an enlarged view of a portion E in fig. 2.
Fig. 4 is an enlarged view of a portion F in fig. 1.
Detailed Description
A full die cutting waste removing device for roll paperboard is disclosed, referring to the attached drawings 1 to 4, wherein: the automatic cutting machine comprises a die cutting fixing platform 1, a die cutting knife plate 2, a die cutting movable platform 3, a die cutting support plate 4, a drawing support plate 5, a die cutting drawing roller 6, a die cutting drawing motor 6-1, a drawing press roller 7, a conveying belt 8, a slitter edge drawing roller 9, a slitter edge press roller 10, a finished product collecting support plate 11, a driven pulley 12, a driven shaft 13, a ventilation square shaft 14, a finished product suction nozzle 15, a sealing block 16, a linear guide rail sliding block set 17, a cylinder connecting block 18, a cylinder 19, a driving shaft 20, a driving pulley 21, a motor 22, a vacuum pump 23, a ventilation plate 24, a pressure spring 25, a sealing block guide sleeve 26, a plug 27, an air suction distribution disc 28, a connecting air pipe 29, an air inlet pipe 30, a synchronous belt 31, a limiting adjusting block 32, a finished.
In this embodiment, the automatic punching machine comprises a die cutting unit, a die cutting pulling unit, a waste edge pulling unit, a finished product picking unit and the like, wherein the die cutting unit, the die cutting pulling unit, the waste edge pulling unit and the finished product picking unit are arranged in parallel.
A die cutting and pulling unit is arranged on one side of the die cutting unit, a die cutting movable platform 3 in the die cutting unit is connected with a pulling support plate 5 in the die cutting and pulling unit, a finished product picking unit is arranged above a conveying belt 8 in the die cutting and pulling unit, and the waste edge pulling unit is arranged on the pulling support plate 5 and is positioned on one side of the die cutting and pulling unit.
A die cutting fixing platform 1 is arranged on a die cutting supporting plate 4 in a die cutting unit, the die cutting supporting plate 4 is arranged in parallel and is a front die cutting plate and a back die cutting plate, a die cutting knife plate 2 is clamped on the die cutting fixing platform 1 and is arranged above a die cutting movable platform 3, the die cutting movable platform 3 is arranged on the die cutting supporting plate 4 in a sliding mode and can move up and down in a reciprocating mode, the die cutting movable platform 3 can be supported and move up and down through a crank link mechanism or a hydraulic lifting mechanism and can also be connected with the die cutting supporting plate 4 in a sliding mode through a linear guide rail structure (the sliding connection between a slide block and a lead screw in the linear guide rail is realized), a certain contact force is formed between the up-and-down sliding die cutting movable platform 3 and the die cutting knife plate 2 when the up-and-down sliding die cutting movable platform 3 moves to the top, forming the shape of the die cutting knife plate.
The material pulling press rollers 7 in the die cutting material pulling unit are arranged on a material pulling support plate 5, the front and the back of the material pulling support plate 5 are respectively provided with one material pulling press roller, and the material pulling support plate 5 is connected with the die cutting movable platform 3 through screws and synchronously linearly reciprocates up and down with the die cutting movable platform 3.
The die cutting drawing unit and the slitter edge receiving unit are parallelly erected on the front and rear drawing support plates 5, a die cutting drawing roller 6 is arranged below the drawing roller 7, the die cutting drawing roller 6 is connected with a slitter edge drawing roller 9 in the slitter edge drawing unit through a conveying belt 8, a slitter edge pressing roller 10 is arranged on the right side of the slitter edge drawing roller 9, and a slitter edge crusher 34 or a winding shaft is arranged below the slitter edge drawing roller 9. The gap between the drawing material pressing roller 7 and the die cutting drawing material roller 6 can meet the requirement that the bobbin paperboard A can pass through smoothly, and the gap between the slitter edge pressing roller 10 and the slitter edge drawing material roller 9 can meet the requirement that the bobbin paperboard slitter edge C can pass through smoothly
The shaft end of the die cutting pulling roller 6 is fixedly connected with the shaft end of the die cutting pulling motor 6-1, the rotating speed and the rotating angle of the die cutting pulling motor 6-1 are controlled by a computer program, when the die cutting movable platform 3 moves downwards and is separated from the die cutting knife board 2 by a certain distance (about 5 mm), the die cutting pulling roller 6 starts to rotate clockwise to pull materials, and when the movable platform 3 moves upwards and is separated from the die cutting knife board 2 by a certain distance (about 5 mm), the materials are pulled completely, and the rotation is stopped.
The conveying belt 8 connects the die cutting pulling roller 6 with the scrap edge pulling roller 9 together to realize synchronous clockwise rotation. The waste edge C of the bobbin paperboard is conveyed out by the waste edge pressing roller 10 and the waste edge pulling roller 9 and then enters the waste edge collecting device.
The finished product picking unit is arranged above the conveying belt 8 in parallel and consists of a finished product picking transmission part, a finished product picking air suction picking part and a lifting part, the finished product picking unit can move left and right as required, and the pushing and pulling actions can be realized through a linear guide rail group structure; or the left and right movement is realized through the push-pull action of the hydraulic pneumatic cylinder.
The finished product picking unit comprises a transmission part, a finished product picking and sucking picking part and a lifting part.
The finished product collecting and supporting plate 11 can move left and right, a driving shaft 20 and a driven shaft 13 in a transmission part in a finished product picking unit are mounted on the finished product collecting and supporting plate 11, the driving shaft 20 and the driven shaft 13 are arranged, a driving belt wheel 21 is mounted on the driving shaft 20, a driven belt wheel 12 is mounted on the driven shaft 13, the driving belt wheel 21 is connected with the driven belt wheel 13 through a synchronous belt 31, and the linear velocity of the synchronous belt 31 is larger than or equal to that of the conveying. The shaft end of the driving shaft 20 is fixedly connected with the shaft end of the motor 22, the rotating speed and the rotating angle of the motor 22 are controlled by a computer program, the synchronous belt 31 rotates anticlockwise, and the linear velocity of the synchronous belt 31 is slightly larger than or equal to that of the conveying belt 8. The time for the synchronous belt 31 to start rotating is synchronous with the conveying belt 8, the time for the synchronous belt to stop is calculated by a program, the relative positions of the finished product suction nozzle 15 and the die-cutting finished product B are consistent when the synchronous belt stops each time, and the die-cutting finished product B picked up by the finished product suction nozzle 15 is successfully sent to the finished product collecting platform to be collected.
A ventilation square shaft 14 in the finished product picking, air suction and picking component is arranged on a synchronous belt 31 in a transmission component, the rear end of the ventilation square shaft 14 is embedded into a sealing block guide sleeve 26, the sealing block guide sleeve 26 is fixedly arranged on a sealing block 16, a pressure spring 25 is arranged between the ventilation square shaft 14 and the sealing block 16, the sealing block 16 is tightly attached to an air suction distribution disc 28, a groove with a certain length (determined according to the length specification of a die-cut finished product) is processed at the left lower part of the air suction distribution disc 28, and then a ventilation plate 24 with a cavity and fine through holes distributed on the surface is embedded; the vent plate 24 is sized to fit the groove to seal against leakage. One end of the air inlet pipe 30 is fixedly connected with the groove position of the air suction distribution plate 28, and one end of the air inlet pipe 30 is connected with the vacuum pump 23. The ventilation square shaft 14 is fixed on the synchronous belt 31 through a screw, the rear end of the ventilation square shaft is sleeved in the sealing block guide sleeve 26, the sealing block guide sleeve 26 is fixedly installed on the sealing block 16, the rear end of the ventilation square shaft 14 is embedded with a pressure spring 25, and the pressure spring 25 pushes the sealing block 16 to be tightly attached to the air suction distribution disc 28. When the timing belt 31 rotates, the seal block 16 rotates.
The finished product collecting support plate 11 can also be connected with the die cutting support plate 4, the finished product collecting support plate 11 cannot move, but the vent plate 24 on the air suction distribution disc 28 is arranged to move left and right, the vent plate 24 can move through a small linear guide rail set or can move left and right through other cylinder mechanisms or lead screw and lead screw nut structures, and the vent plate 24 is sealed and does not leak after moving.
One end of the connecting air pipe 29 is connected with the ventilation square shaft 14, the other end of the connecting air pipe 29 is communicated with the ventilation hole on the sealing block 16, and the ventilation square shaft 14 is provided with a hole for installing a finished product suction nozzle.
A plurality of air holes are distributed on the ventilation square shaft 14, finished product suction nozzles 15 are reasonably arranged according to the shape and size of the die-cut finished product B, and the rest redundant holes on the ventilation square shaft 14 are plugged by plugs 27 to prevent air leakage. When the vacuum pump works, negative pressure air enters the finished product suction nozzles 15 of the air square shafts 14 at the lower left of the air suction distribution disc 28 through the air suction distribution disc 28, the sealing block 16 and the connecting air pipe 29.
The lifting component comprises a finished product collecting support plate 11, a linear guide rail sliding block set 17, a cylinder connecting block 18, a cylinder 19, a limit adjusting block 32, an air suction distribution disc 28 and the like. The slider in the linear guide rail slider group is arranged on an air suction distribution disc 28 in a finished product picking and air suction picking part, the guide rail in the linear guide rail slider group is connected with a finished product collecting and supporting plate 11, an air cylinder 19 is arranged on the finished product collecting and supporting plate 11, a piston rod of the air cylinder 19 is hinged on an air cylinder connecting block 18 arranged on the air suction distribution disc 28, and a limiting and adjusting block 32 arranged on the finished product collecting and supporting plate 11 is arranged below the air cylinder connecting block 18. The extension and contraction of the piston rod of the air cylinder 19 can move up and down together with the air suction distribution plate 28, and the moving distance is determined by the limit adjusting block 32, and can be adjusted according to the requirement.
The utility model discloses be not limited to the content that above-mentioned embodiment was listed, all on production facility, the clear useless machine of device and cross cutting that the whole cross cutting product of reel material accomplished the cross cutting finished product initiative in transportation process and picked up and separated completely with the slitter edge, all should fall within the protection scope of the utility model.

Claims (9)

1. The utility model provides a clear useless device of reel card paper full cross cutting, includes the cross cutting unit, and the cross cutting draws the material unit, and the slitter edge draws the material unit, and the finished product picks up unit, its characterized in that: the die cutting unit, the die cutting pulling unit, the waste edge pulling unit and the finished product picking unit are arranged in parallel, the die cutting pulling unit is arranged on one side of the die cutting unit, a movable platform in the die cutting unit is connected with a pulling supporting plate in the die cutting pulling unit, the finished product picking unit is arranged above a conveying belt in the die cutting pulling unit, and the waste edge pulling unit is arranged on the pulling supporting plate and located on one side of the die cutting pulling unit.
2. The full die cutting waste cleaning device for the roll paperboard according to claim 1, characterized in that: a die cutting fixing platform is arranged on a die cutting supporting plate in the die cutting unit, a die cutting knife plate is clamped on the die cutting fixing platform and is arranged above a die cutting movable platform, and the die cutting movable platform is arranged on the die cutting supporting plate and can move up and down in a reciprocating mode.
3. The full die cutting waste cleaning device for the roll paperboard according to claim 1, characterized in that: the drawing press roller in the die cutting drawing unit is arranged on the drawing support plate, the die cutting drawing roller is arranged below the drawing press roller, the die cutting drawing roller is connected with the slitter edge drawing roller in the slitter edge drawing unit through a conveying belt, the slitter edge press roller is arranged on one side of the slitter edge drawing roller, and the slitter edge collecting device is arranged below the slitter edge drawing roller.
4. The full die cutting waste cleaning device for the roll paperboard according to claim 1, characterized in that: the finished product picking unit comprises a transmission part, a finished product picking and sucking picking part and a lifting part.
5. The full die cutting waste cleaning device for the roll paperboard as claimed in claim 4, wherein: the finished product collecting bearing plate can move left and right, a driving shaft and a driven shaft in the transmission part are arranged on the finished product collecting bearing plate, the driving shaft and the driven shaft are arranged in parallel, a driving wheel is arranged on the driving shaft, a driven wheel is arranged on the driven shaft, the driving wheel is connected with the driven wheel through a synchronous belt or a chain, and the linear speed of the synchronous belt or the chain is larger than or equal to that of the conveying.
6. The full die cutting waste cleaning device for the roll paperboard as claimed in claim 4, wherein: a ventilation square shaft in the finished product picking, air suction and picking component is arranged on a synchronous belt or a chain in the transmission component, the rear end of the ventilation square shaft is embedded into a sealing block guide sleeve, the sealing block guide sleeve is fixedly arranged on a sealing block, a pressure spring is arranged between the ventilation square shaft and the sealing block, the sealing block is tightly attached to an air suction distribution disc, and an air vent plate is arranged on the air suction distribution disc; one end of the connecting air pipe is connected with the ventilation square shaft, the other end of the connecting air pipe is communicated with the ventilation hole in the sealing block, and the ventilation square shaft is provided with a hole for mounting a finished product suction nozzle.
7. The full die cutting waste cleaning device for the roll paperboard as claimed in claim 4, wherein: the lifting device in the lifting component adopts a linear guide rail sliding block set, the linear guide rail sliding block set is connected with the air suction distribution disc and a finished product collection support plate, an air cylinder is arranged on the finished product collection support plate, a piston rod of the air cylinder is hinged on an air cylinder connecting block on the air suction distribution disc, and a limiting adjusting block arranged on the finished product collection support plate is arranged below the air cylinder connecting block.
8. The full die cutting waste cleaning device for the roll paperboard as claimed in claim 4, wherein: the lifting device in the lifting component adopts a structure that a lead screw is matched with a lead screw nut or a structure that a shaft is connected with a guide sleeve.
9. The full die cutting waste cleaning device for the roll paper jam as claimed in claim 7, wherein: the linear guide rail sliding block group in the lifting component is arranged on a suction distribution disc in the finished product picking and suction picking component, the guide rail in the linear guide rail sliding block group is connected with a finished product collecting and supporting plate, the finished product collecting and supporting plate is provided with an air cylinder, a piston rod of the air cylinder is hinged on an air cylinder connecting block on the suction distribution disc, and a limiting and adjusting block arranged on the finished product collecting and supporting plate is arranged below the air cylinder connecting block.
CN201921585346.7U 2019-09-23 2019-09-23 Full-die cutting waste removing device for bobbin paperboard Active CN210551776U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921585346.7U CN210551776U (en) 2019-09-23 2019-09-23 Full-die cutting waste removing device for bobbin paperboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921585346.7U CN210551776U (en) 2019-09-23 2019-09-23 Full-die cutting waste removing device for bobbin paperboard

Publications (1)

Publication Number Publication Date
CN210551776U true CN210551776U (en) 2020-05-19

Family

ID=70669512

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921585346.7U Active CN210551776U (en) 2019-09-23 2019-09-23 Full-die cutting waste removing device for bobbin paperboard

Country Status (1)

Country Link
CN (1) CN210551776U (en)

Similar Documents

Publication Publication Date Title
WO2018006506A1 (en) Fully automatic die-cutting device
CN105751311B (en) All clear gives up die-cutting indenting machine
CN204367075U (en) There is the die-cutting indenting machine of waste clearing device
CN111037641B (en) Die cutting equipment for adhesive tape processing
CN107639354A (en) A kind of automatic charging laser cutting machine
CN208714134U (en) A kind of cardboard cross cutting waste clearing device
CN110919763B (en) Full-die-cutting waste removing device for winding drum paperboard
CN210551776U (en) Full-die cutting waste removing device for bobbin paperboard
CN202290988U (en) Full-automatic baking varnish keel production equipment
CN208410880U (en) A kind of carton fluting, cross cutting all-in-one machine
CN215704445U (en) Multi-station automatic folding machine for carton production
CN201436203U (en) Paper sheet transfer system of mold cutter with brake function
CN214243169U (en) Dust removal structure for printing slitting machine
CN201089230Y (en) Computer-controlled full-automatic line pressing machine
CN108638202B (en) Insulating sheet forming equipment
CN110861965A (en) Corrugated board adsorption paper feeder
CN110861966A (en) Corrugated board paper feeder
CN212374551U (en) Corrugated board adsorption paper feeder
CN214772567U (en) Corrugated container board slitter edge remove device
CN219028714U (en) Chip removing machine conveying device
CN211644033U (en) Flexible ultrathin material cuts and folds material and uses supporting component
CN216139061U (en) Cross cutting product waste material takes out transmission device
CN217891196U (en) Automatic limit equipment that removes of plug
CN214188667U (en) Cutting machine is used in plastic packaging bag production and processing
CN211569631U (en) Corrugated board paper feeder

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200824

Address after: 064100 No.1, Yinji Industrial Zone, west end of Beihuan Road, Yutian County, Tangshan City, Hebei Province

Patentee after: HEBEI WANJIE MACHINERY TECHNOLOGY Co.,Ltd.

Address before: 064100 Yutian Town, Yutian County, Tangshan City, Hebei Province

Patentee before: Wang Yongge