CN212312286U - Cement brick forming equipment - Google Patents

Cement brick forming equipment Download PDF

Info

Publication number
CN212312286U
CN212312286U CN201921775823.6U CN201921775823U CN212312286U CN 212312286 U CN212312286 U CN 212312286U CN 201921775823 U CN201921775823 U CN 201921775823U CN 212312286 U CN212312286 U CN 212312286U
Authority
CN
China
Prior art keywords
plate
cement brick
base
supporting plate
layer board
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
CN201921775823.6U
Other languages
Chinese (zh)
Inventor
钱海平
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.)
Hainan Xintiansheng Building Materials Co ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201921775823.6U priority Critical patent/CN212312286U/en
Application granted granted Critical
Publication of CN212312286U publication Critical patent/CN212312286U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

The utility model discloses a cement brick former, concretely relates to building field, the on-line screen storage device comprises a base, the base top is equipped with the support column, the support column top is equipped with the layer board, the layer board top is equipped with the stopper, the inside a plurality of back mold posts that are equipped with of stopper, back mold post and layer board welding, back mold post top is equipped with outer mould, the inside a plurality of grooves of filling that are equipped with of outer mould, four sides in outer mould top all are equipped with the fly leaf, adjacent two the fly leaf junction is equipped with the canvas, the fly leaf bottom is rotated and is connected with the telescopic link. The utility model discloses a set up the fly leaf that is connected with the telescopic link at outer mould top, set up the spring in the liter telescopic link, prop up the fly leaf, form a funnel structure, reduced the outer hourglass when the raw materials is put in, when cement brick middling pressure system the back in outer mould, scrape the unnecessary raw materials in surface through transferring the cleaning plate, the unnecessary raw materials of scraping are fallen into and are collected in accepting the board, have reduced the waste.

Description

Cement brick forming equipment
Technical Field
The utility model relates to a building field, more specifically say, the utility model relates to a cement brick former.
Background
In the building construction, various materials are needed, generally, when building a building main body, red bricks which are formed by crushing, mixing and kneading clay, shale, coal gangue and the like serving as raw materials are often used, the red bricks have certain strength and durability, and have certain advantages of heat preservation, heat insulation, sound insulation and the like due to the porosity of the red bricks.
However, when the existing cement brick forming equipment is actually used, the waste phenomenon often exists during feeding, and part of fed materials are scattered outside.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a cement brick former, through the fly leaf that is connected with the telescopic link that sets up at outer mould top, set up the spring in the telescopic link, prop up the fly leaf, form a funnel structure, outer hourglass when having reduced the raw materials and putting in, after cement brick is well pressed in outer mould, scrape the surperficial unnecessary raw materials through transferring the cleaning plate, at this moment the telescopic link shrink, the fly leaf level, be connected with canvas between the fly leaf, can not have the breach, the unnecessary raw materials of scraping fall into and are collected in accepting the board, problem in order to solve to provide among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cement brick forming device comprises a base, wherein a supporting column is arranged at the top of the base, a supporting plate is arranged at the top end of the supporting column, a limiting block is arranged at the top of the supporting plate, a plurality of inverted mold columns are arranged inside the limiting block and welded with the supporting plate, an outer mold is arranged at the top of the inverted mold columns, a plurality of pouring grooves are formed inside the outer mold, movable plates are arranged on four sides of the top of the outer mold, canvas is arranged at the joint of two adjacent movable plates, a telescopic rod is rotatably connected to the bottom of each movable plate, a supporting plate is arranged at the bottom end of each telescopic rod, a bearing plate is arranged below the supporting plate of the outer mold and welded with the outer mold, and a compaction device;
the compaction device comprises a movable frame, a first hydraulic rod is arranged at the bottom of the movable frame, a fixing plate is fixedly connected to the bottom of the first hydraulic rod, rollers are arranged at the bottom of the fixing plate, bearings and fixing plate fixed connections are arranged at two ends of each roller, a through groove is formed in the top of the fixing plate, a cleaning plate is arranged inside the through groove, screw rods are connected to the bottoms of two sides of the movable frame, one end of each screw rod is provided with a first bevel gear, a motor is arranged on one side of each screw rod, a transmission shaft is fixedly connected to the output end of the motor, a second bevel gear is sleeved on the transmission shaft, and the first bevel gear.
In a preferred embodiment, two ends of the supporting column are respectively fixedly welded with the base and the supporting plate, the limiting block is closed around the supporting plate, the limiting block and the supporting plate are of an integrated structure, vibrators are arranged on two sides of the bottom of the supporting plate, and the vibrators are connected with the supporting plate through bolts.
In a preferred embodiment, the pouring groove penetrates through the outer mold, the pouring groove is matched with the inverted mold column, and the outer mold is matched with the limiting block.
In a preferred embodiment, the telescopic rod is internally provided with a spring, the bottom end of the telescopic rod is rotatably connected with a support plate, and the support plate is welded on the side surface of the outer die.
In a preferred embodiment, the receiving plate is arranged around the periphery of the outer mould tool.
In a preferred embodiment, the two sides of the outer mold are both provided with second hydraulic rods, the tops of the second hydraulic rods are fixedly connected with the outer mold through fixing blocks, the bottom ends of the second hydraulic rods on one side are rotatably connected with the base, the bottom ends of the second hydraulic rods on the other side are fixedly connected with sliding blocks, sliding grooves are formed in the tops of the bases, the sliding blocks are matched with the sliding grooves, and the paths of the sliding grooves are set to be quarter circles.
In a preferred embodiment, a pin hole is formed in one side of the fixing plate, a through hole is formed in one side of the cleaning plate, the pin hole is connected with the through hole through a bolt, the pin hole is inclined at a certain angle, and the through hole is inclined at a certain angle.
In a preferred embodiment, the movable frame is movably connected with a screw rod through threads, two ends of the screw rod are fixedly connected to the base through fixing clamps, the motor is connected with the base through bolts, and one end of the transmission shaft is fixedly connected with the base through a bearing.
The utility model discloses a technological effect and advantage:
1. the movable plate connected with the telescopic rod is arranged at the top of the outer die, the spring is arranged in the telescopic rod, the movable plate is supported to form a funnel structure, leakage of raw materials during feeding is reduced, after cement bricks are pressed in the outer die, redundant raw materials on the surface are scraped by lowering the cleaning plate, at the moment, the telescopic rod is contracted, the movable plate is horizontal, canvas is connected between the movable plates, no gap is formed, the scraped redundant raw materials fall into the bearing plate and are collected, compared with the prior art, the raw materials are reduced from being scattered outside the die, the redundant raw materials can be collected, and waste is reduced;
2. through setting up first hydraulic stem, can control the lift of fixed plate, the fixed plate bottom is equipped with the gyro wheel simultaneously, when filling good cement brick raw materials in the mould, the vibrator of layer board bottom makes it closely knit, and put outer mould top under the gyro wheel, drive the gyro wheel back-and-forth movement through the adjustable shelf activity, thereby the compaction cement brick, and ninety degrees rotations of outer mould accessible spout, compared with the prior art, the cement brick finished product is more closely knit, the cavity is few, the convenient and fast that demolishs the mould simultaneously, the vibrator makes the cement brick difficult and mould bonding, the spout conveniently puts aside outer mould.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a top view of the outer mold of the present invention.
Fig. 3 is a schematic diagram of the cleaning plate structure of the present invention.
Fig. 4 is a schematic view of the sliding chute structure of the present invention.
Fig. 5 is a schematic view of the transmission shaft structure of the present invention.
The reference signs are: the device comprises a base 1, supporting columns 2, supporting plates 3, limiting blocks 4, inverted mold columns 5, an outer mold 6, a pouring groove 7, a movable plate 8, canvas 9, telescopic rods 10, supporting plates 11, bearing plates 12, a movable frame 13, a first hydraulic rod 14, a fixed plate 15, rollers 16, a through groove 17, a cleaning plate 18, a screw rod 19, a first bevel gear 20, a motor 21, a transmission shaft 22, a second bevel gear 23, a vibrator 24, a second hydraulic rod 25, a sliding block 26, a sliding groove 27, pin holes 28 and through holes 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a cement brick forming device as shown in figures 1-5, which comprises a base 1, a supporting column 2 is arranged at the top of the base 1, a supporting plate 3 is arranged at the top end of the supporting column 2, a limiting block 4 is arranged at the top of the supporting plate 3, a plurality of inverted mold columns 5 are arranged inside the limiting block 4, the inverted mold columns 5 are welded with the supporting plate 3, an outer mould 6 is arranged at the top of the inverted mould column 5, a plurality of pouring grooves 7 are arranged inside the outer mould 6, the four sides of the top of the outer mould 6 are provided with movable plates 8, the joint of two adjacent movable plates 8 is provided with canvas 9, the bottom of the movable plate 8 is rotatably connected with a telescopic rod 10, the bottom end of the telescopic rod 10 is provided with a supporting plate 11, a bearing plate 12 is arranged below the supporting plate 11 of the outer die 6, the bearing plate 12 is welded with the outer die 6, and a compaction device is arranged at the top of the outer die 6;
the compaction device comprises a movable frame 13, a first hydraulic rod 14 is arranged at the bottom of the movable frame 13, a fixed plate 15 is fixedly connected to the bottom end of the first hydraulic rod 14, a roller 16 is arranged at the bottom of the fixed plate 15, two ends of the roller 16 are fixedly connected with the fixed plate 15 through bearings, a through groove 17 is arranged at the top of the fixed plate 15, a cleaning plate 18 is arranged inside the through groove 17, screw rods 19 are connected to the bottom ends of two sides of the movable frame 13, a first bevel gear 20 is arranged at one end of each screw rod 19, a motor 21 is arranged on one side of each screw rod 19, a transmission shaft 22 is fixedly connected to the output end of each motor 21, a second bevel gear 23 is sleeved on each transmission shaft 22, and the first bevel;
the implementation mode is specifically as follows: after the outer mould 6 is placed on the supporting plate 3, cement brick raw materials are put into a space formed by the outer mould 6 and the inverted mould column 5, the movable plate 8 at the top of the outer mould 6 is supported by the action of the spring in the telescopic rod 10, a funnel shape is formed between the movable plates 8, so that the scattering of the raw materials outside the mould can be reduced when the raw materials are put, when the movable plate 8 is pressed, the spring in the telescopic rod 10 is compressed, the movable plate 8 is horizontal and supported by the telescopic rod 10, the operation of the structure on the fixed plate 15 is not hindered, the canvas 9 has the effect that the movable plate 8 does not have a gap in any state, the cleaning plate 18 is placed in the through groove 17 of the fixed plate 15, the height of the cleaning plate 18 can be adjusted by inserting the bolt through adjusting the corresponding relation of the pin hole 28 and the through hole 29, the cleaning plate 18 is placed under the roller 16 and is moved by the movable frame 13, make clearance plate 18 can the back-and-forth movement clear up the unnecessary raw materials in mould surface, and the raw materials of clearance drop on accepting board 12, can reuse, this embodiment has specifically solved and has caused the material to scatter the outside problem of mould easily when throwing the material among the prior art, has reduced the waste.
Two ends of the supporting column 2 are respectively fixedly welded with the base 1 and the supporting plate 3, the limiting block 4 is closed around the supporting plate 3, the limiting block 4 and the supporting plate 3 are of an integrated structure, two sides of the bottom of the supporting plate 3 are respectively provided with a vibrator 24, and the vibrators 24 are connected with the supporting plate 3 through bolts;
the pouring groove 7 penetrates through the outer mold 6, the pouring groove 7 is matched with the inverted mold column 5, and the outer mold 6 is matched with the limiting block 4;
a spring is arranged inside the telescopic rod 10, the bottom end of the telescopic rod 10 is rotatably connected with a supporting plate 11, and the supporting plate 11 is welded on the side surface of the outer die 6;
the bearing plate 12 is arranged around the outer die 6;
the two sides of the outer die 6 are respectively provided with a second hydraulic rod 25, the top of the second hydraulic rod 25 is fixedly connected with the outer die 6 through a fixed block, the bottom end of the second hydraulic rod 25 on one side is rotatably connected with the base 1, the bottom end of the second hydraulic rod 25 on the other side is fixedly connected with a sliding block 26, the top of the base 1 is provided with a sliding groove 27, the sliding block 26 is matched with the sliding groove 27, and the path of the sliding groove 27 is a quarter circle;
a pin hole 28 is formed in one side of the fixing plate 15, a through hole 29 is formed in one side of the cleaning plate 18, the pin hole 28 is connected with the through hole 29 through a bolt, the pin hole 28 is inclined at a certain angle, and the through hole 29 is inclined at a certain angle;
the movable frame 13 is movably connected with the screw rod 19 through threads, two ends of the screw rod 19 are fixedly connected to the base 1 through fixing clamps, the motor 21 is connected with the base 1 through bolts, and one end of the transmission shaft 22 is fixedly connected with the base 1 through a bearing;
the implementation mode is specifically as follows: rotate outer mould 6 through spout 27, make it just correspond in layer board 3 top, shrink through second hydraulic stem 25, make outer mould 6 link to each other with layer board 3 and locate inside stopper 4, fall mould post 5 and alternate into pouring tank 7, then alright with put in the raw materials, at this moment the vibrator 24 of layer board 3 bottom makes the raw materials vibration in the mould closely knit, make 16 oppression mould surface raw materials of gyro wheel through first hydraulic stem 14, it is rotatory to drive screw rod 19 through motor 21 work, thereby make the adjustable shelf 13 with its screwed connection remove, thereby drive gyro wheel 16 and remove, carry out the compaction to the cement brick, this embodiment has specifically solved the cavity problem in the cement brick manufacture process among the prior art, make it more closely knit, and convenient for operation.
The utility model discloses the theory of operation:
referring to the accompanying drawings 1-3 of the specification, after an outer mold 6 is placed on a supporting plate 3, cement brick raw materials are put into a space formed by the outer mold 6 and an inverted mold column 5, a movable plate 8 on the top of the outer mold 6 is supported by the action of a spring in an expansion link 10, and a funnel shape is formed between the movable plates 8, so that the scattering of the raw materials outside the mold can be reduced when the raw materials are put, when the movable plate 8 is pressed, the spring in the expansion link 10 is compressed, the movable plate 8 is horizontal and supported by the expansion link 10, thus the operation of the structure on a fixed plate 15 is not hindered, the canvas 9 has the function of enabling the movable plate 8 not to be notched in any state, a cleaning plate 18 is placed in a through groove 17 of the fixed plate 15, the height of the cleaning plate 18 can be adjusted by inserting a bolt through the corresponding relation of a pin hole 28 and a through hole 29, the cleaning plate 18 is placed under, through the movement of the movable frame 13, the cleaning plate 18 can move back and forth to clean redundant raw materials on the surface of the die, and the cleaned raw materials fall on the bearing plate 12 and can be recycled;
referring to the attached drawings 1-5 of the specification, the outer die 6 is rotated through the sliding groove 27 and is just corresponding to the upper side of the supporting plate 3, the outer die 6 is connected with the supporting plate 3 and is positioned inside the limiting block 4 through contraction of the second hydraulic rod 25, the inverted die column 5 is inserted into the filling groove 7 and then can be used for feeding raw materials, the raw materials in the die are vibrated and compacted through the vibrator 24 at the bottom of the supporting plate 3, the roller 16 presses the raw materials on the surface of the die through the first hydraulic rod 14, the screw 19 is driven to rotate through the work of the motor 21, and the movable frame 13 in spiral connection with the screw is driven to move, so that the roller 16 is driven to move, and cement bricks are compacted.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a cement brick former, includes base (1), its characterized in that: the top of the base (1) is provided with a supporting column (2), the top of the supporting column (2) is provided with a supporting plate (3), the top of the supporting plate (3) is provided with a limiting block (4), a plurality of inverted mold columns (5) are arranged inside the limiting block (4), the inverted mold columns (5) are welded with the supporting plate (3), the top of each inverted mold column (5) is provided with an outer mold (6), a plurality of pouring grooves (7) are arranged inside the outer mold (6), four sides of the top of the outer mold (6) are provided with movable plates (8), canvas (9) is arranged at the joint of every two adjacent movable plates (8), the bottom of each movable plate (8) is rotatably connected with a telescopic rod (10), the bottom of each telescopic rod (10) is provided with a supporting plate (11), the outer mold (6) is provided with a bearing plate (12) below the supporting plate (11), and the bearing plate, the top of the outer die (6) is provided with a compaction device;
the compaction device comprises a movable frame (13), a first hydraulic rod (14) is arranged at the bottom of the movable frame (13), the bottom end of the first hydraulic rod (14) is fixedly connected with a fixed plate (15), the bottom of the fixed plate (15) is provided with a roller (16), two ends of the roller (16) are fixedly connected with a fixed plate (15) through bearings, a through groove (17) is arranged at the top of the fixed plate (15), a cleaning plate (18) is arranged in the through groove (17), the bottom ends of the two sides of the movable frame (13) are connected with screw rods (19), one end of the screw rod (19) is provided with a first bevel gear (20), one side of the screw rod (19) is provided with a motor (21), the output end of the motor (21) is fixedly connected with a transmission shaft (22), a second bevel gear (23) is sleeved on the transmission shaft (22), the first bevel gear (20) and the second bevel gear (23) are meshed with each other.
2. The cement brick molding apparatus as claimed in claim 1, wherein: support column (2) both ends respectively with base (1) and layer board (3) fixed welding, stopper (4) are closed around layer board (3), stopper (4) and layer board (3) structure as an organic whole, layer board (3) bottom both sides all are equipped with vibrator (24), vibrator (24) and layer board (3) bolted connection.
3. The cement brick molding apparatus as claimed in claim 1, wherein: the pouring groove (7) is communicated with the outer mold (6), the pouring groove (7) is matched with the inverted mold column (5), and the outer mold (6) is matched with the limiting block (4).
4. The cement brick molding apparatus as claimed in claim 1, wherein: the spring is arranged inside the telescopic rod (10), the bottom end of the telescopic rod (10) is rotatably connected with the supporting plate (11), and the supporting plate (11) is welded on the side face of the outer die (6).
5. The cement brick molding apparatus as claimed in claim 1, wherein: the bearing plate (12) is arranged around the outer die (6) in a circle.
6. The cement brick molding apparatus as claimed in claim 1, wherein: outer mould (6) both sides all are equipped with second hydraulic stem (25), fixed block and outer mould (6) fixed connection are passed through at second hydraulic stem (25) top, one side second hydraulic stem (25) bottom is rotated with base (1) and is connected, the opposite side second hydraulic stem (25) bottom fixed connection has slider (26), base (1) top is equipped with spout (27), slider (26) and spout (27) match each other, spout (27) route is established to the quarter circle.
7. The cement brick molding apparatus as claimed in claim 1, wherein: the cleaning device is characterized in that a pin hole (28) is formed in one side of the fixing plate (15), a through hole (29) is formed in one side of the cleaning plate (18), the pin hole (28) is connected with the through hole (29) through a bolt, the pin hole (28) is inclined at a certain angle, and the through hole (29) is inclined at a certain angle.
8. The cement brick molding apparatus as claimed in claim 1, wherein: thread swing joint between adjustable shelf (13) and screw rod (19), screw rod (19) both ends are through fixation clamp fixed connection on base (1), motor (21) and base (1) bolted connection, bearing and base (1) fixed connection are passed through to transmission shaft (22) one end.
CN201921775823.6U 2019-10-22 2019-10-22 Cement brick forming equipment Expired - Fee Related CN212312286U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921775823.6U CN212312286U (en) 2019-10-22 2019-10-22 Cement brick forming equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921775823.6U CN212312286U (en) 2019-10-22 2019-10-22 Cement brick forming equipment

Publications (1)

Publication Number Publication Date
CN212312286U true CN212312286U (en) 2021-01-08

Family

ID=74030292

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921775823.6U Expired - Fee Related CN212312286U (en) 2019-10-22 2019-10-22 Cement brick forming equipment

Country Status (1)

Country Link
CN (1) CN212312286U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114851348A (en) * 2022-05-26 2022-08-05 中建海峡建设发展有限公司 PC that conveniently removes founds flattening device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114851348A (en) * 2022-05-26 2022-08-05 中建海峡建设发展有限公司 PC that conveniently removes founds flattening device

Similar Documents

Publication Publication Date Title
CN111571764B (en) Manufacturing and processing machine for assembly type PC prefabricated part and using method thereof
CN107782593A (en) Packaged type sand leakage device and prepare the method for making sample of sand using it
CN114193609B (en) Concrete prefabricated member forming device
CN101130260A (en) Equipment for pressing large-scale ultra-thin porcelain plate and pressing method thereof
CN110385771B (en) Method for continuously forming high-strength concrete product by six stations through wet process
CN212312286U (en) Cement brick forming equipment
CN209885893U (en) Crushing and screening device for road and bridge construction
CN111660423A (en) Prefabricated brick production system
CN208263073U (en) Precast concrete specimen molding instrument
CN210679114U (en) Six station shaping high-strength concrete goods equipment of wet process
CN211054035U (en) Concrete precast block bridge plate production facility
CN210975784U (en) Foundation tamping device for civil engineering
KR20120107690A (en) Apparatus for manufacturing brick and movable equipment for manufacturing brick containing the same
CN107188396B (en) Automatic production line for glass mosaics
CN104929660B (en) Formation and construction set for continuous open-cut tunnel
CN207700642U (en) A kind of even husky equipment before construction floor tile
CN113049341A (en) Indoor rolling forming device for asphalt mixture and test piece manufacturing method
DK166767B1 (en) APPLIANCES FOR MANUFACTURING HOLE PLATES AND OTHER BUILDING ELEMENTS, PRIOR TO CONCRETE.
CN210791388U (en) Cement product forming machine
CN108705653B (en) Road slab manufacturing equipment and method for manufacturing composite block road slab by using same
CN108956226B (en) Large-size cement soil test piece forming device and forming method
CN112873531B (en) Integrated preparation system of green energy-saving concrete and anti-hardening test method
CN115107142A (en) Civil concrete slab automatic manufacturing device and using method thereof
CN215277476U (en) Cement kiln solid waste treatment equipment
CN214194150U (en) Wet seam casting system

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: 20210508

Address after: 571900 economic field, cailiushan village, Jinma Avenue, Dafeng Town, Chengmai County, Haikou City, Hainan Province

Patentee after: Hainan xintiansheng building materials Co.,Ltd.

Address before: 246730 No.20, Hexin group, Moudao village, hengbu Town, Zongyang County, Anqing City, Anhui Province

Patentee before: Qian Haiping

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

Granted publication date: 20210108