CN108995841A - A kind of coating quantitative filling device - Google Patents

A kind of coating quantitative filling device Download PDF

Info

Publication number
CN108995841A
CN108995841A CN201810745421.5A CN201810745421A CN108995841A CN 108995841 A CN108995841 A CN 108995841A CN 201810745421 A CN201810745421 A CN 201810745421A CN 108995841 A CN108995841 A CN 108995841A
Authority
CN
China
Prior art keywords
threaded rod
interlocking bar
storage bin
quantitative filling
fixedly connected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810745421.5A
Other languages
Chinese (zh)
Inventor
吴嘉伟
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.)
Individual
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 CN201810745421.5A priority Critical patent/CN108995841A/en
Publication of CN108995841A publication Critical patent/CN108995841A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B3/00Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/26Methods or devices for controlling the quantity of the material fed or filled
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/52Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using roller-ways or endless conveyors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B63/00Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged

Abstract

The invention discloses a kind of coating quantitative filling devices, including bottom plate, support rod there are four being symmetrically fixedly connected on the roof of the bottom plate, fixed link there are two being symmetrically fixedly connected on the roof of the bottom plate, two fixed links are located between four support rods, the top of two fixed links is mounted on shaft, idler wheel is mounted in two shafts, together about equipped with conveyer belt on two idler wheels, holding vessel there are two placing on the conveyer belt, the top of four support rods is fixedly connected with support plate jointly.The present apparatus is equipped with flow regulator, rotating threaded rod, threaded rod is equipped with stop collar, limit the movement of threaded rod, threaded rod and interlocking bar are intermeshed by screw thread, and when rotating threaded rod, only interlocking bar is moved, to achieve the purpose that control coating flow, and then realize the quantitative filling to coating.

Description

A kind of coating quantitative filling device
Technical field
The present invention relates to filling apparatus technical field more particularly to a kind of coating quantitative filling devices.
Background technique
Coating, in the entitled paint of Chinese tradition, so-called coating be coated in the body surface being protected or decorated, and The continuous film of firm attachment can be formed with coated article, usually based on resin or oil or lotion, add or do not add face Material, filler add corresponding additive, the thick liquid being formulated with organic solvent or water.
Coating brings many benefits to the people, for example, protects, decoration, covers up the defect and other special roles of product, mentions The value of product is risen, while filling coating machine is developed and developed, but the filling apparatus mostly structure of coating is multiple at present It is miscellaneous, it is difficult to control filling amount, use and be inconvenient, it is therefore desirable to improvement is made to this.
Summary of the invention
The purpose of the present invention is to solve the inconvenient problems of filling apparatus in the prior art, and a kind of painting proposed Materials quantitative filling apparatus.
To achieve the goals above, present invention employs following technical solutions:
A kind of coating quantitative filling device, including bottom plate, are symmetrically fixedly connected with that there are four supports on the roof of the bottom plate Bar is symmetrically fixedly connected on the roof of the bottom plate there are two fixed link, and two fixed links are located between four support rods, The top of two fixed links is mounted on shaft, and idler wheel is mounted in two shafts, is total on two idler wheels It with conveyer belt is arranged with, is placed on the conveyer belt there are two holding vessel, the top of four support rods is jointly fixed to be connected It is connected to support plate, storage bin is installed on the roof in the middle part of the support plate, the storage bin runs through support plate, the top of the storage bin Cover board is installed, the bottom end outside the storage bin is symmetrically installed there are two discharge nozzle, the bottom end of the storage bin offer with Discharge nozzle mutually matched through-hole is inserted with stirring rod on the roof in the middle part of the cover board, and the stirring rod is through cover board and prolongs It extends in storage bin, multiple stirring blades is installed on the stirring rod inside storage bin, two discharge nozzles Bottom end is mounted on flow regulator.
Preferably, motor is installed on the side of the cover board roof, is fixedly connected with drive on the driving end of the motor Lever, the drive rod are fixedly connected with first bevel gear far from one end of motor.
Preferably, the top of the stirring rod through cover board and is fixedly connected with second bevel gear, the first bevel gear It engages and connects with second bevel gear, the lateral wall of the stirring rod is equipped with bearing, and the bearing is located in cover board.
Preferably, the flow regulator includes diversion pipe, is respectively mounted on the opposite lateral wall of two diversion pipes There is fixed block, two opposite one end of the fixed block are inserted with threaded rod, and two opposite one end of the threaded rod are pacified Equipped with knob, two threaded rods are mounted on stop collar, two equal positions of stop collar on the side wall of knob side In in fixed block, being offered in two fixed blocks and the mutually matched limited ring groove of stop collar, the stop collar and limit Position annular groove rotation connection, two opposite one end of the threaded rod are respectively connected with interlocking bar, offer in two fixed blocks With threaded rod and the mutually matched cavity of interlocking bar.
Preferably, two interlocking bar run through the side wall of diversion pipe side, in the opposite side wall of two diversion pipes Be symmetrically arranged with two limited blocks, offered on the lateral wall of two interlocking bar with the mutually matched sliding slot of limited block, The limited block is slidably connected with sliding slot.
Preferably, two threaded rods all extend in interlocking bar, offer in two interlocking bar and screw thread The mutually matched thread groove of bar, the interlocking bar are threadedly coupled with threaded rod.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention transmits holding vessel by conveyer belt, reduces the labor burden of user, and this by design conveyer belt Device is mounted with that motor, motor provide power on the cover board, drives stirring rod movement by first bevel gear and second bevel gear, Stirring blade is installed on stirring rod simultaneously, coating solidification can be prevented;
2, the present invention is equipped with flow regulator, rotating threaded rod, and threaded rod is equipped with stop collar, limits threaded rod Movement, threaded rod is connect with interlocking bar by screw thread, and when rotating threaded rod, only interlocking bar is moved, to reach control The purpose of coating flow processed, and then realize that present apparatus structure is simple to the quantitative filling of coating, it is easy to operate, and can pass through Flow regulator realizes the purpose of quantitative filling, improves the working efficiency of user.
Detailed description of the invention
Fig. 1 is a kind of front section view of coating quantitative filling device proposed by the present invention;
Fig. 2 is a kind of part A enlarged drawing of coating quantitative filling device proposed by the present invention;
Fig. 3 is a kind of part B enlarged drawing of coating quantitative filling device proposed by the present invention.
In figure: 1 bottom plate, 2 support rods, 3 fixed links, 4 shafts, 5 idler wheels, 6 conveyer belts, 7 holding vessels, 8 support plates, 9 storage bins, 10 cover boards, 11 motors, 12 drive rods, 13 stirring rods, 14 discharge nozzles, 15 flow regulators, 16 fixed blocks, 17 threaded rods, 18 Knob, 19 interlocking bar, 20 limited blocks, 21 first bevel gears, 22 second bevel gears, 23 bearings, 24 diversion pipes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of coating quantitative filling device, including bottom plate 1 are symmetrically fixedly connected on the roof of bottom plate 1 Four support rods 2 are symmetrically fixedly connected on the roof of bottom plate 1 there are two fixed link 3, and two fixed links 3 are located at four support rods 2 Between, the top of two fixed links 3 is mounted on shaft 4, is mounted on idler wheel 5 in two shafts 4, common on two idler wheels 5 It is arranged with conveyer belt 6, is placed on conveyer belt 6 there are two holding vessel 7, conveyer belt 6 transports canned good holding vessel 7, and mitigation makes The labor burden of user.
The top of four support rods 2 is fixedly connected with support plate 8 jointly, is equipped with storage bin on the roof at 8 middle part of support plate 9, storage bin 9 runs through support plate 8, and the top of storage bin 9 is equipped with cover board 10, is equipped with motor 11 on the side of 10 roof of cover board, Motor 11 provides power for the present apparatus, drive rod 12 is fixedly connected on the driving end of motor 11, drive rod 12 is far from motor 11 One end be fixedly connected with first bevel gear 21, be inserted with stirring rod 13 on the roof at 10 middle part of cover board, stirring rod 13 is through lid Plate 10 simultaneously extends in storage bin 9, and multiple stirring blades are equipped on the stirring rod 13 inside storage bin 9, stirring The top of bar 13 is through cover board 10 and is fixedly connected with second bevel gear 22.
First bevel gear 21 and the engagement connection of second bevel gear 22, the lateral wall of stirring rod 13 are equipped with bearing 23, bearing 23 are located in cover board 10, and motor 11 drives drive rod 12 to rotate, to drive first bevel gear 21 to rotate, due to first bevel gear 21 are intermeshed with second bevel gear 22, so that second bevel gear 22 be driven to rotate, stir due to being connected in second bevel gear 22 Bar 13 is mixed, so that stirring rod 13 be driven to rotate, and then achievees the purpose that prevent in storage bin 9 the coating stirring in storage bin 9 Coating solidification.
Bottom end outside storage bin 9 is symmetrically installed there are two discharge nozzle 14, and the bottom end of storage bin 9 offers and discharge nozzle 14 Mutually matched through-hole, the bottom end of two discharge nozzles 14 are mounted on flow regulator 15, and flow regulator 15 includes leading Flow tube 24, fixed block 16 is mounted on the opposite lateral wall of two diversion pipes 24, and the opposite one end of two fixed blocks 16 is inserted Equipped with threaded rod 17, two opposite one end of threaded rod 17 are mounted on knob 18, and knob 18 preferably rotates for user Threaded rod 17, convenient for users to preferably operating this device.
Two threaded rods 17 are mounted on stop collar on the side wall of 18 side of knob, and two stop collars are respectively positioned on fixation In block 16, offers in two fixed blocks 16 and rotated with the mutually matched limited ring groove of stop collar, stop collar and limited ring groove Connection, stop collar limitation threaded rod 17 move left and right, and guarantee only have interlocking bar 19 to move left and right when rotating threaded rod 17, two spiral shells The opposite one end of rasp bar 17 is respectively connected with interlocking bar 19, and two threaded rods 17 all extend in interlocking bar 19, two interlocking bar 19 It inside offers and is threadedly coupled with the mutually matched thread groove of threaded rod 17, interlocking bar 19 with threaded rod 17.
Knob 18 drives threaded rod 17 to move, due to installing restraining position ring block on threaded rod 17, to limit threaded rod 17 It moves left and right, since threaded rod 17 and interlocking bar 19 are connected through a screw thread, so in rotating threaded rod 17, only interlocking bar 19 It moves left and right, by the movement of interlocking bar 19, realizes the control to coating flow, achieve the purpose that quantitative filling coating.
It offers in two fixed blocks 16 and is passed through with threaded rod 17 and the mutually matched cavity of interlocking bar 19, two interlocking bar 19 The side wall of 24 side of flow tube is perforated, two limited blocks 20, two linkages are symmetrically arranged in the opposite side wall of two diversion pipes 24 It offers on the lateral wall of bar 19 and is slidably connected with the mutually matched sliding slot of limited block 20, limited block 20 with sliding slot.
In the present invention, user powers on, needing filling coating to be packed into storage bin 9 by lower switch, motor 11 It starts to work, motor 11 drives drive rod 12 to rotate, to drive first bevel gear 21 to rotate, due to first bevel gear 21 and the The intermeshing of two bevel gears 22, so that second bevel gear 22 is driven to rotate, due to being connected with stirring rod 13 in second bevel gear 22, To drive stirring rod 13 to rotate, and then achieve the purpose that prevent the coating in storage bin 9 to the coating stirring in storage bin 9 Solidification, coating flow in holding vessel 7 by discharge nozzle 14, then by flow regulator 15, and user rotates knob 18, knob 18 drive threaded rod 17 to move, and due to installing restraining position ring block on threaded rod 17, move left and right to limit threaded rod 17, due to Threaded rod 17 is connected through a screw thread with interlocking bar 19, so only interlocking bar 19 moves left and right in rotating threaded rod 17, is passed through The movement of interlocking bar 19 realizes the control to coating flow, achievees the purpose that quantitative filling coating, canned good coating pass through biography It send band 6 to transport, relays new holding vessel 7, carry out the filling of a new round.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (6)

1. a kind of coating quantitative filling device, including bottom plate (1), it is characterised in that: symmetrically fixed on the roof of the bottom plate (1) Connection is symmetrically fixedly connected with that there are two fixed link (3) there are four support rod (2) on the roof of the bottom plate (1), two described solid Fixed pole (3) is located between four support rods (2), and the top of two fixed links (3) is mounted on shaft (4), described in two It is mounted in shaft (4) idler wheel (5), together about being equipped with conveyer belt (6) on two idler wheels (5), on the conveyer belt (6) There are two placing holding vessel (7), the top of four support rods (2) is fixedly connected with support plate (8), the support plate jointly (8) it is equipped on the roof in the middle part of storage bin (9), the storage bin (9) runs through support plate (8), and the top of the storage bin (9) is pacified Equipped with cover board (10), the external bottom end of the storage bin (9) is symmetrically installed there are two discharge nozzle (14), the storage bin (9) Bottom end offers and discharge nozzle (14) mutually matched through-hole, is inserted with stirring rod on the roof in the middle part of the cover board (10) (13), the stirring rod (13) through cover board (10) and extends in storage bin (9), is located at the described of storage bin (9) inside and stirs It mixes and multiple stirring blades is installed on bar (13), the bottom end of two discharge nozzles (14) is mounted on flow regulator (15)。
2. a kind of coating quantitative filling device according to claim 1, it is characterised in that: the one of cover board (10) roof It is equipped on side motor (11), is fixedly connected with drive rod (12) on the driving end of the motor (11), the drive rod (12) One end far from motor (11) is fixedly connected with first bevel gear (21).
3. a kind of coating quantitative filling device according to claim 2, it is characterised in that: the top of the stirring rod (13) It through cover board (10) and is fixedly connected with second bevel gear (22), the first bevel gear (21) and second bevel gear (22) engagement The lateral wall of connection, the stirring rod (13) is equipped with bearing (23), and the bearing (23) is located in cover board (10).
4. a kind of coating quantitative filling device according to claim 1, it is characterised in that: the flow regulator (15) Including diversion pipe (24), fixed block (16) are mounted on the opposite lateral wall of two diversion pipes (24), two described solid Determine the opposite one end of block (16) to be inserted with threaded rod (17), two opposite one end of the threaded rod (17) are mounted on knob (18), two threaded rods (17) are mounted on stop collar, two stop collars on the side wall of knob (18) side It is respectively positioned in fixed block (16), is offered and the mutually matched limited ring groove of stop collar, institute in two fixed blocks (16) It states stop collar and limited ring groove is rotatablely connected, two opposite one end of the threaded rod (17) are respectively connected with interlocking bar (19), and two It is offered in a fixed block (16) and threaded rod (17) and interlocking bar (19) mutually matched cavity.
5. a kind of coating quantitative filling device according to claim 4, it is characterised in that: two interlocking bar (19) are passed through The side wall of flow tube (24) side is perforated, is symmetrically arranged with two limited blocks in the opposite side wall of two diversion pipes (24) (20), it is offered on the lateral wall of two interlocking bar (19) and limited block (20) mutually matched sliding slot, the limit Block (20) is slidably connected with sliding slot.
6. a kind of coating quantitative filling device according to claim 5, it is characterised in that: two threaded rods (17) are equal Extend in interlocking bar (19), offered in two interlocking bar (19) with threaded rod (17) mutually matched thread groove, The interlocking bar (19) is threadedly coupled with threaded rod (17).
CN201810745421.5A 2018-07-09 2018-07-09 A kind of coating quantitative filling device Pending CN108995841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810745421.5A CN108995841A (en) 2018-07-09 2018-07-09 A kind of coating quantitative filling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810745421.5A CN108995841A (en) 2018-07-09 2018-07-09 A kind of coating quantitative filling device

Publications (1)

Publication Number Publication Date
CN108995841A true CN108995841A (en) 2018-12-14

Family

ID=64599056

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810745421.5A Pending CN108995841A (en) 2018-07-09 2018-07-09 A kind of coating quantitative filling device

Country Status (1)

Country Link
CN (1) CN108995841A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109805876A (en) * 2019-03-08 2019-05-28 鄂州宝丰金属棉技术股份有限公司 A kind of crawler type steel wire cotton balls soap lye filling apparatus
CN109938672A (en) * 2019-03-08 2019-06-28 鄂州宝丰金属棉技术股份有限公司 A kind of cotton balls tinuous production of steel wire containing soap
CN112694055A (en) * 2020-12-30 2021-04-23 安徽金久田农业科技有限公司 Air negative pressure automatic filling equipment for rapeseed oil processing and implementation method thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666346A (en) * 1979-10-30 1981-06-04 Kubota Ltd Coat coating device for mold
CN2531184Y (en) * 2002-03-21 2003-01-15 颜贻明 High-pressure flow regulating valve
CN101372431A (en) * 2008-09-24 2009-02-25 山东金正大生态工程股份有限公司 Method and apparatus for preparing coating solution for producing coated controlled release fertilizer
CN204236795U (en) * 2014-11-05 2015-04-01 重庆汉盾防火材料有限公司 Fire-retardant paint packaging device
CN204675811U (en) * 2015-05-07 2015-09-30 广州爱迪斯建筑材料有限公司 Coating automatic filling machine
CN205820856U (en) * 2016-07-18 2016-12-21 温州锡安包装有限公司 A kind of environment friendly and pollution-free chemistry painting industry mixing filling equipment
CN205891308U (en) * 2016-06-17 2017-01-18 中山市汉艺涂料有限公司 Full -automatic coating filling device
CN206680170U (en) * 2017-03-07 2017-11-28 江西龙正科技发展有限公司 A kind of exterior wall reflective thermal insulation coating quantitative filling device
CN206720718U (en) * 2017-05-16 2017-12-08 合肥普庆日化有限公司 A kind of water paint filling apparatus with EGR

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666346A (en) * 1979-10-30 1981-06-04 Kubota Ltd Coat coating device for mold
CN2531184Y (en) * 2002-03-21 2003-01-15 颜贻明 High-pressure flow regulating valve
CN101372431A (en) * 2008-09-24 2009-02-25 山东金正大生态工程股份有限公司 Method and apparatus for preparing coating solution for producing coated controlled release fertilizer
CN204236795U (en) * 2014-11-05 2015-04-01 重庆汉盾防火材料有限公司 Fire-retardant paint packaging device
CN204675811U (en) * 2015-05-07 2015-09-30 广州爱迪斯建筑材料有限公司 Coating automatic filling machine
CN205891308U (en) * 2016-06-17 2017-01-18 中山市汉艺涂料有限公司 Full -automatic coating filling device
CN205820856U (en) * 2016-07-18 2016-12-21 温州锡安包装有限公司 A kind of environment friendly and pollution-free chemistry painting industry mixing filling equipment
CN206680170U (en) * 2017-03-07 2017-11-28 江西龙正科技发展有限公司 A kind of exterior wall reflective thermal insulation coating quantitative filling device
CN206720718U (en) * 2017-05-16 2017-12-08 合肥普庆日化有限公司 A kind of water paint filling apparatus with EGR

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109805876A (en) * 2019-03-08 2019-05-28 鄂州宝丰金属棉技术股份有限公司 A kind of crawler type steel wire cotton balls soap lye filling apparatus
CN109938672A (en) * 2019-03-08 2019-06-28 鄂州宝丰金属棉技术股份有限公司 A kind of cotton balls tinuous production of steel wire containing soap
CN109805876B (en) * 2019-03-08 2020-11-06 鄂州宝丰金属棉技术股份有限公司 Crawler-type steel wire cotton ball soap lye filling device
CN112694055A (en) * 2020-12-30 2021-04-23 安徽金久田农业科技有限公司 Air negative pressure automatic filling equipment for rapeseed oil processing and implementation method thereof

Similar Documents

Publication Publication Date Title
CN108995841A (en) A kind of coating quantitative filling device
CN108204114A (en) A kind of wall plastering device
CN209428104U (en) A kind of paint filling device
CN209222007U (en) A kind of adjustable gravity tank of mixing arm
CN207385399U (en) A kind of industrial food mixer feed arrangement
CN209828835U (en) Multi-shaft mixer
CN208005968U (en) A kind of building blender
CN206199164U (en) A kind of mixing arrangement for chemical industry equipment
JP6574961B1 (en) Energy-saving food processing equipment
CN215753095U (en) Powdered building material filling device
CN108772970A (en) A kind of 3D printing material and preparation method thereof
CN207980985U (en) A kind of environmental protection coating material device
CN208844874U (en) A kind of controllable jointing machine with guide function
CN214020608U (en) Feeding device is used in production of elastic glue
CN207641342U (en) Side stir device
KR20100003513A (en) Mixing & pouring device of compound
CN112569827A (en) Mixing stirring device for architectural coatings
CN113731312A (en) Anti-static supporting leg device of reaction kettle
CN207533138U (en) A kind of chemistry painting industry mixing plant
CN207899440U (en) A kind of chemical reaction kettle being moved easily
CN108502955A (en) A kind of vitamin production wastewater treatment equipment
CN215235304U (en) Movable paint spraying machine
CN214057974U (en) Self-flow type anti-corrosion filling machine
CN216987227U (en) A raw materials ration agitating unit for preparing anti UV wood lacquer of high strength environmental protection
CN220313830U (en) Premixing device for epoxy resin processing

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20181214