CN211541664U - Mould with high efficiency production - Google Patents

Mould with high efficiency production Download PDF

Info

Publication number
CN211541664U
CN211541664U CN201921683068.9U CN201921683068U CN211541664U CN 211541664 U CN211541664 U CN 211541664U CN 201921683068 U CN201921683068 U CN 201921683068U CN 211541664 U CN211541664 U CN 211541664U
Authority
CN
China
Prior art keywords
fixedly connected
barrel body
plate
shaped
rod
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.)
Expired - Fee Related
Application number
CN201921683068.9U
Other languages
Chinese (zh)
Inventor
刘本贤
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.)
Danye Technology Dalian Co ltd
Original Assignee
Dalian Jintian Precision Mould Co ltd
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 Dalian Jintian Precision Mould Co ltd filed Critical Dalian Jintian Precision Mould Co ltd
Priority to CN201921683068.9U priority Critical patent/CN211541664U/en
Application granted granted Critical
Publication of CN211541664U publication Critical patent/CN211541664U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

The utility model discloses a mould with high-efficiency production, which comprises a first barrel body, two vertical rods are symmetrically and fixedly connected with the bottom surface of a U-shaped plate transverse plate, a third barrel body is fixedly connected with the bottom ends of the two vertical rods, a hinge wheel is arranged in the vertical rods, a vertical plate is fixedly connected with one side wall of the U-shaped plate, a first chute is arranged on the side wall of the vertical plate, one end of the first chute is horn-shaped, a sliding block is arranged in the first chute in a fitting and sliding manner, the top end of the sliding block is trapezoid, the side wall of the sliding block is fixedly connected with a transverse rod, a fourth barrel body is arranged on the top surface of the first barrel body, a second transverse plate is fixedly connected with the top surface of the rubber plate through glue, the second transverse plate is arranged under the fourth barrel body, the transverse rod is made of alloy steel material, the connecting mode of the fourth barrel body and a rotary rod adopts, the surface of the product can be flattened, the forming quality of the finished product is improved, and the use requirement of the building is met.

Description

Mould with high efficiency production
Technical Field
The utility model relates to a building field, concretely relates to mould with high efficiency production.
Background
Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, the term concrete generally refers to cement concrete which is obtained by using cement as the cementing materials and sand and stone as the aggregates and mixing the aggregates with water (which can contain additives and admixtures) according to a certain proportion and stirring, and is also called common concrete, and the concrete is widely applied to civil engineering.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problem, the utility model provides a mould with high efficiency production.
The utility model discloses a realize through following technical scheme:
a die with high-efficiency production comprises a first barrel body, wherein the cross section of the first barrel body is square, a second barrel body is attached and slides in the first barrel body, a handle is fixedly connected to the side wall of the second barrel body, a U-shaped plate is fixedly connected to the top surface of the first barrel body, a first hydraulic cylinder is fixedly connected to the bottom surface of a transverse plate of the U-shaped plate, the first hydraulic cylinder is connected with a hydraulic station through a pipeline, a first transverse plate is fixedly connected to the output end of the first hydraulic cylinder, two vertical rods are symmetrically and fixedly connected to the bottom surface of the transverse plate of the U-shaped plate, a third barrel body is fixedly connected to the bottom ends of the two vertical rods, the third barrel body is an annular barrel, a rubber ring is fixedly connected to the inner ring of the third barrel body through glue, an inclined plate is fixedly connected to the inner surface of the third barrel body, a die is arranged in the third, the side wall of the die is symmetrically and fixedly connected with two cross rods, the cross section of each cross rod is circular, the cross rods are fitted and sleeved with a barrel body, the cross rods are fixedly sleeved with a plurality of limiting rings, the limiting rings are positioned on two sides of the barrel body and are fitted with the side wall of the barrel body, the top surface of the barrel body is fixedly connected with a U-shaped rod, the top end of the U-shaped rod is fixedly connected with a multi-section telescopic rod, the top end of the multi-section telescopic rod is fixedly connected with the bottom surface of the U-shaped plate, the bottom surface of the U-shaped plate is fixedly connected with a second hydraulic cylinder, the second hydraulic cylinder is connected with a hydraulic station through a pipeline, the output end of the second hydraulic cylinder is fixedly connected with the top end of the other U-shaped rod, the bottom end of the third barrel body is fixedly communicated with, the automatic heating device is characterized in that the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft penetrates into the bottom end of the vertical pipe, a hinge wheel is fixedly connected onto the rotating shaft and arranged in the vertical pipe, a vertical plate is fixedly connected onto one side wall of the U-shaped plate, a first sliding groove is formed in the side wall of the vertical plate, one end of the first sliding groove is horn-shaped, a sliding block is arranged in the first sliding groove in a fitting and sliding mode, the top end of the sliding block is trapezoidal, the side wall of the sliding block is fixedly connected with a cross rod, a fourth barrel body is arranged on the top surface of the first barrel body and arranged right below the die, two second sliding grooves are symmetrically formed in the side wall of the fourth barrel body, an electric heating wire is fixedly embedded in the fourth barrel body, a vibrator is fixedly connected onto the bottom surface of the fourth barrel body and connected with a controller through a line, a rotating block, rotatory piece lateral wall fixedly connected with rotary rod, the rotary rod top surface is opened flutedly, the recess communicates with each other with the second spout, U-shaped plate lateral wall is equipped with T shape pole, the T shape pole other end penetrates U-shaped plate and a rotatory piece lateral wall fixed connection, T shape pole and U-shaped plate swivelling joint, T shape pole montant threaded connection has the bolt, U-shaped plate riser symmetry is opened flutedly, the bolt inserts in the screw hole of top, glue fixedly connected with rubber slab is passed through to first staving top surface, glue fixedly connected with second diaphragm is passed through to the rubber slab top surface, the second diaphragm sets up under the fourth staving.
Preferably, the cross bar is made of alloy steel materials.
Preferably, the fourth barrel body is connected with the rotating rod in a welding mode.
Compared with the prior art, the beneficial effects of the utility model are that: this device function is various, therefore, the clothes hanger is strong in practicability, through setting up the fourth staving, the heating wire, the vibrator, rotatory piece, the rotary rod, T shape pole and bolt can accelerate to dry the material in the mould, lower manufacturing cost in the time of accelerating the shaping time, and set up first pneumatic cylinder, first diaphragm, the montant, the third staving, the rubber ring, the swash plate, a mold, the horizontal pole, the barrel, the spacing ring, the U-shaped pole, the multisection telescopic link, the second pneumatic cylinder, the standpipe, the diaphragm, including a motor, an end cap, a controller, and a cover plate, rotation axis and hinge wheel can pave the processing to the product surface, improve finished product shaping quality, satisfy building.
Drawings
FIG. 1 is a block diagram of the structure of the present invention;
fig. 2 is a partial left side view of the structure of the present invention;
FIG. 3 is a partial right side view of the structure of the present invention;
FIG. 4 is a cross-sectional view A-A of the structure of the present invention;
fig. 5 is a partial enlarged view of the structure of the present invention.
In the figure: the device comprises a first barrel body 1, a second barrel body 2, a handle 3, a U-shaped plate 4, a first hydraulic cylinder 5, a first transverse plate 6, a vertical rod 7, a third barrel body 8, a rubber ring 9, an inclined plate 10, a mold 11, a cross rod 12, a barrel body 13, a limiting ring 14, a U-shaped rod 15, a multi-section telescopic rod 16, a second hydraulic cylinder 17, a vertical pipe 18, a transverse plate 19, a motor 20, a rotating shaft 21, a hinge wheel 22, a vertical plate 23, a sliding block 24, a fourth barrel body 25, an electric heating wire 26, a vibrator 27, a rotating block 28, a rotating rod 29, a T-shaped rod 30, a bolt 31, a rubber plate 32, a second transverse plate 33, a threaded hole 4-1, a first sliding groove 23-1, a second sliding groove 25.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in figures 1, 2, 3, 4 and 5, the die with high-efficiency production comprises a first barrel body 1, wherein the section of the first barrel body 1 is square, a second barrel body 2 is arranged in the first barrel body 1 in a fit sliding manner, a handle 3 is fixedly connected with the side wall of the second barrel body 2, a U-shaped plate 4 is fixedly connected with the top surface of the first barrel body 1, a first hydraulic cylinder 5 is fixedly connected with the bottom surface of a transverse plate of the U-shaped plate 4, the first hydraulic cylinder 5 is connected with a hydraulic station through a pipeline, a first transverse plate 6 is fixedly connected with the output end of the first hydraulic cylinder 5, two vertical rods 7 are symmetrically and fixedly connected with the bottom surface of the transverse plate of the U-shaped plate 4, a third barrel body 8 is fixedly connected with the bottom ends of the two vertical rods 7, the third barrel body 8 is an annular barrel, a rubber ring 9 is fixedly connected with the inner ring of the third barrel body 8 through glue, the inner ring of the third barrel body 8 is provided with a die 11, the die 11 is arranged under the first transverse plate 6, the cross section of the die 11 is square, the side wall of the die 11 is symmetrically and fixedly connected with two transverse rods 12, the cross section of each transverse rod 12 is circular, a barrel body 13 is sleeved on each transverse rod 12 in a laminating manner, a plurality of limit rings 14 are fixedly sleeved on each transverse rod 12, the limit rings 14 are positioned at two sides of the barrel body 13 and are laminated with the side wall of the barrel body, the top surface of the barrel body 13 is fixedly connected with a U-shaped rod 15, the top end of one U-shaped rod 15 is fixedly connected with a multi-section telescopic rod 16, the top end of the multi-section telescopic rod 16 is fixedly connected with the bottom surface of the U-shaped plate 4, the bottom surface of the U-shaped plate 4 is fixedly connected with a second hydraulic cylinder 17, the second hydraulic cylinder 17 is connected with a hydraulic station through a pipeline, the bottom end of the vertical pipe 18 is fixedly communicated with the top surface of the first barrel body 1, the side wall of a vertical rod 7 is fixedly connected with a transverse plate 19, the bottom surface of the transverse plate 19 is fixedly connected with a motor 20, the motor 20 is connected with a controller through a circuit, the output end of the motor 20 is fixedly connected with a rotating shaft 21, the rotating shaft 21 penetrates into the bottom end of the vertical pipe 18, a hinge wheel 22 is fixedly connected onto the rotating shaft 21, the hinge wheel 22 is arranged in the vertical pipe 18, the side wall of the U-shaped plate 4 is fixedly connected with a vertical plate 23, the side wall of the vertical plate 23 is provided with a first sliding groove 23-1, one end of the first sliding groove 23-1 is horn-shaped, a sliding block 24 is attached and slid in the first sliding groove 23-1, the top end of the sliding block 24 is trapezoidal, the side wall of the sliding block 24 is fixedly connected with the cross rod 12, the top, the side wall of the fourth barrel body 25 is symmetrically provided with two second sliding grooves 25-1, the heating wire 26 is embedded in the fourth barrel body 25, the bottom surface of the fourth barrel body 25 is fixedly connected with a vibrator 27, the vibrator 27 is connected with a controller through a line, two vertical plates of the U-shaped plate 4 are embedded with a rotating block 28, the U-shaped plate 4 is rotationally connected with the rotating block 28, the side wall of the rotating block 28 is fixedly connected with a rotating rod 29, the top surface of the rotating rod 29 is provided with a groove 29-1, the groove 29-1 is communicated with the second sliding groove 25-1, the side wall of the U-shaped plate 4 is provided with a T-shaped rod 30, the other end of the T-shaped rod 30 penetrates through the U-shaped plate 4 to be fixedly connected with the side wall of the rotating block 28, the T-shaped rod 30 is rotationally connected with the U-shaped plate 4, the vertical rod of the T-shaped rod 30 is, the bolt 31 is inserted into the top threaded hole 4-1, the top surface of the first barrel body 1 is fixedly connected with a rubber plate 32 through glue, the top surface of the rubber plate 32 is fixedly connected with a second transverse plate 33 through glue, and the second transverse plate 33 is arranged under the fourth barrel body 25.
The cross bar 12 is made of alloy steel material.
The fourth barrel body 25 is connected with the rotating rod 29 by welding.
The working principle is as follows: when cement needs to be molded, the device is connected with a power supply, cement is poured into the mold 11, the mold 11 is filled, the top end of the mold 11 is raised, and the top end plane is uneven, at the moment, the first hydraulic cylinder 5 starts to work by operating the hydraulic station, the output end of the first hydraulic cylinder 5 drives the first transverse plate 6 to slowly descend, the first transverse plate 6 slowly descends to extrude the cement on the top surface of the mold 11, so that the top surface of the mold 11 is paved, then the first hydraulic cylinder 5 stops working by operating the controller, the excess cement enters the third barrel body 8, falls onto the inclined plate 10 and flows into the vertical pipe 18 through the inclined plate 10, meanwhile, the controller is operated to start working of the motor 20, the output end of the motor 20 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the hinge wheel 22 to rotate, the hinge wheel 22 rotates to transport the cement flowing into the vertical pipe 18, cement flows out of the bottom end of the vertical pipe 18 and falls into the second barrel body 2, the hinge wheel 22 drives the cement to rotate in the vertical pipe 18, the vertical pipe 18 is effectively prevented from being blocked by the cement, the handle 3 is pulled discontinuously, the handle 3 drives the second barrel body 2 to clean the cement in the second barrel body 2, after the top surface of the mold 11 is leveled by the first transverse plate 6, the hydraulic station is operated to enable the second hydraulic cylinder 17 to start working, the output end of the second hydraulic cylinder 17 drives the U-shaped rod 15 to move, the U-shaped rod 15 drives the barrel body 13 to move, the barrel body 13 drives the transverse rod 12 to move, the transverse rod 12 drives the mold 11 to move, the mold 11 slowly moves downwards and gradually enters the fourth barrel body 25, the transverse rod 12 drives the sliding block 24 to move, the sliding block 24 gradually slides out of the first sliding groove 23-1, when the barrel body 13 gradually moves into the groove 29-1 and is attached to the bottom surface of, at the moment, the axis of the rotating rod 29 coincides with the axis of the cross rod 12, the operation control enables the heating wire 26 to generate heat, the semi-finished product in the die 11 is heated, the water loss is accelerated, and the time is saved, after the die in the die 11 is formed, the bolt 31 is unscrewed, then the T-shaped rod 30 is rotated, the T-shaped rod 30 drives the rotating block 28 to rotate, the rotating block 28 drives the rotating rod 29 to rotate, the rotating rod 29 drives the fourth barrel 25 to rotate, the fourth barrel 25 drives the die 11 to rotate slowly, the rotating rod 29 rotates slowly into the U-shaped rod 15, when the bolt 31 can be inserted into the bottom threaded hole 4-1 again, the T-shaped rod 30 stops rotating, at the moment, the fourth barrel 25 rotates just 180 degrees indirectly, then the controller is operated to enable the vibrator 27 to start to work, the vibration of the vibrator 27 is generated to accelerate the falling of the finished product, the finished product falls onto, after the finished product slips off, the vibrator 27 stops working by operating the controller, the bolt 31 is unscrewed, the T-shaped rod 30 is rotated, the T-shaped rod 30 indirectly drives the fourth barrel body 25 to rotate 180 degrees, then the bolt 31 is screwed into the threaded hole 4-1 at the top end, then the hydraulic station is operated to enable the output end of the second hydraulic cylinder 17 to start to ascend, the output end of the second hydraulic cylinder 17 indirectly drives the die 11 to enter the third barrel body 8, the cross rod 12 drives the sliding block 24 to slide in the first sliding groove 23-1, the top end of the sliding block 24 is trapezoidal, the die 11 of the device is indirectly ensured to accurately enter the inner ring of the third barrel body 8, then the hydraulic station is operated to enable the output end of the first hydraulic cylinder 5 to drive the first transverse plate 6 to ascend, when the first transverse plate 6 ascends to a certain position, the hydraulic station is operated to enable the first hydraulic cylinder 5 to stop working, and then the next die forming, the rubber ring 9 is arranged to effectively prevent cement from carelessly falling into the fourth barrel body 25 to affect the next operation, and after the molding is finished, the operation controller enables the motor 20 to stop working to separate the device from the power supply.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (3)

1. The utility model provides a mould with high efficiency production, includes first staving (1), first staving (1) cross-section is square, the laminating slides in first staving (1) has second staving (2), second staving (2) lateral wall fixedly connected with handle (3), its characterized in that: the device is characterized in that a U-shaped plate (4) is fixedly connected to the top surface of the first barrel body (1), a first hydraulic cylinder (5) is fixedly connected to the bottom surface of a transverse plate of the U-shaped plate (4), the first hydraulic cylinder (5) is connected with a hydraulic station through a pipeline, a first transverse plate (6) is fixedly connected to the output end of the first hydraulic cylinder (5), two vertical rods (7) are symmetrically and fixedly connected to the bottom surface of the transverse plate of the U-shaped plate (4), a third barrel body (8) is fixedly connected to the bottom ends of the two vertical rods (7), the third barrel body (8) is an annular barrel, a rubber ring (9) is fixedly connected to the inner ring of the third barrel body (8) through glue, an inclined plate (10) is fixedly connected to the inner bottom surface of the third barrel body (8), a die (11) is arranged in the inner ring of the third barrel body (8), the die (, the die is characterized in that two cross rods (12) are symmetrically and fixedly connected to the side wall of the die (11), the cross section of each cross rod (12) is circular, a barrel body (13) is sleeved on each cross rod (12) in a fit mode, a plurality of limiting rings (14) are fixedly sleeved on each cross rod (12), the limiting rings (14) are located on two sides of each barrel body (13) and fit with the side wall of each barrel body, a U-shaped rod (15) is fixedly connected to the top surface of each barrel body (13), a plurality of telescopic rods (16) are fixedly connected to the top end of each U-shaped rod (15), the top ends of the telescopic rods (16) are fixedly connected to the bottom surface of each U-shaped plate (4), a second hydraulic cylinder (17) is fixedly connected to the bottom surface of each U-shaped plate (4), a hydraulic station is connected to each second hydraulic cylinder (17) through a pipeline, the output end of each second hydraulic cylinder, the bottom end of the vertical pipe (18) is fixedly communicated with the top surface of the first barrel body (1), a transverse plate (19) is fixedly connected to the side wall of a vertical rod (7), a motor (20) is fixedly connected to the bottom surface of the transverse plate (19), the motor (20) is connected with a controller through a circuit, a rotating shaft (21) is fixedly connected to the output end of the motor (20), the rotating shaft (21) penetrates into the bottom end of the vertical pipe (18), a hinge wheel (22) is fixedly connected to the rotating shaft (21), the hinge wheel (22) is arranged in the vertical pipe (18), a vertical plate (23) is fixedly connected to one side wall of the U-shaped plate (4), a first sliding groove (23-1) is formed in the side wall of the vertical plate (23), one end of the first sliding groove (23-1) is horn-shaped, a sliding block (24) is arranged in the first sliding groove (23-1) in a, the side wall of the sliding block (24) is fixedly connected with the cross rod (12), the top surface of the first barrel body (1) is provided with a fourth barrel body (25), the fourth barrel body (25) is arranged under the die (11), the side wall of the fourth barrel body (25) is symmetrically provided with two second sliding chutes (25-1), the fourth barrel body (25) is internally and fixedly embedded with an electric heating wire (26), the bottom surface of the fourth barrel body (25) is fixedly connected with a vibrator (27), the vibrator (27) is connected with a controller through a line, two vertical plates of the U-shaped plate (4) are embedded with a rotating block (28), the U-shaped plate (4) is rotatably connected with the rotating block (28), the side wall of the rotating block (28) is fixedly connected with a rotating rod (29), the top surface of the rotating rod (29) is provided with a groove (29-1), and the groove (29-1) is communicated with the second sliding chute (25-1), u-shaped board (4) lateral wall is equipped with T shape pole (30), T shape pole (30) other end penetrates U-shaped board (4) and a rotatory piece (28) lateral wall fixed connection, T shape pole (30) and U-shaped board (4) swivelling joint, T shape pole (30) montant threaded connection has bolt (31), U-shaped board (4) riser symmetry is opened there are two screw holes (4-1), bolt (31) insert in top screw hole (4-1), glue fixedly connected with rubber slab (32) is passed through to first staving (1) top surface, glue fixedly connected with second diaphragm (33) is passed through to rubber slab (32) top surface, second diaphragm (33) set up under fourth staving (25).
2. A mold with high efficiency production according to claim 1, characterized in that: the cross rod (12) is made of alloy steel materials.
3. A mold with high efficiency production according to claim 1, characterized in that: the fourth barrel body (25) and the rotating rod (29) are connected in a welding mode.
CN201921683068.9U 2019-10-10 2019-10-10 Mould with high efficiency production Expired - Fee Related CN211541664U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921683068.9U CN211541664U (en) 2019-10-10 2019-10-10 Mould with high efficiency production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921683068.9U CN211541664U (en) 2019-10-10 2019-10-10 Mould with high efficiency production

Publications (1)

Publication Number Publication Date
CN211541664U true CN211541664U (en) 2020-09-22

Family

ID=72498214

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921683068.9U Expired - Fee Related CN211541664U (en) 2019-10-10 2019-10-10 Mould with high efficiency production

Country Status (1)

Country Link
CN (1) CN211541664U (en)

Similar Documents

Publication Publication Date Title
CN209633297U (en) A kind of mold of precast concrete wall panel
CN207206694U (en) Building materials are molded moulding box
CN210616845U (en) Prefabricated component is with mixing earth mixer
CN112936505B (en) Manufacturing process of concrete prefabricated part
CN110653924A (en) Building masonry concrete brick forming and manufacturing system and manufacturing method thereof
CN112743663A (en) Aerated concrete block structure, manufacturing machine and manufacturing method
CN211363552U (en) Resin concrete production mould
CN211762336U (en) Prefabricated stair of prefabricated building pours shaping mould platform
CN211541664U (en) Mould with high efficiency production
CN211440434U (en) Mould is used in high efficiency production
CN110593038B (en) Reinforced cement hollow brick, forming device and forming method
CN214266076U (en) Make things convenient for concrete prefabricated part mould of drawing of patterns
CN105965681B (en) PCCP tube core vertical pouring rapid material homogenizing device and method
CN205928992U (en) Prefabricated machine of mortar hollow brick
CN107351233A (en) A kind of wallboard production mould and wallboard process units
CN211566289U (en) Multifunctional mold for building
CN207736474U (en) A kind of greenwave mortar injection forming equipment
CN210679070U (en) Special mould for producing high-strength concrete product by wet method
CN207189932U (en) A kind of wallboard production mould and wallboard process units
CN209699438U (en) A kind of prefabricated assembled stairway die of adjustable-angle
CN111590726A (en) Manufacturing die for wind power generation tower tube piece
CN206873960U (en) The adjustable mobile rapid construction mortar of one kind builds device by laying bricks or stones
CN221031498U (en) Concrete placement protector
CN215331548U (en) Defoaming device for concrete pouring
CN219926431U (en) Watering device is used in cement wire pole processing

Legal Events

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

Effective date of registration: 20210429

Address after: No.87, northeast 7th Street, Dalian Free Trade Zone, Liaoning 116000

Patentee after: Danye Technology (Dalian) Co.,Ltd.

Address before: No. 10-5-4, northeast Qijie street, Dalian Economic and Technological Development Zone, Liaoning Province, 116000

Patentee before: DALIAN JINTIAN PRECISION MOULD Co.,Ltd.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200922

Termination date: 20211010

CF01 Termination of patent right due to non-payment of annual fee