CN115402576B - Liquid cement grinding aid filling equipment - Google Patents

Liquid cement grinding aid filling equipment Download PDF

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Publication number
CN115402576B
CN115402576B CN202211241676.0A CN202211241676A CN115402576B CN 115402576 B CN115402576 B CN 115402576B CN 202211241676 A CN202211241676 A CN 202211241676A CN 115402576 B CN115402576 B CN 115402576B
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CN
China
Prior art keywords
injection pipe
fixedly arranged
component
pipe
arc
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CN202211241676.0A
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Chinese (zh)
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CN115402576A (en
Inventor
黄胜龙
沈忠敏
金小朦
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Zhejiang Boli Building Material Technology Co ltd
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Zhejiang Boli Building Material Technology Co ltd
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Priority to CN202211241676.0A priority Critical patent/CN115402576B/en
Publication of CN115402576A publication Critical patent/CN115402576A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
    • B65B39/12—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers movable towards or away from container or wrapper during filling or depositing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
    • B65B39/04—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers having air-escape, or air-withdrawal, passages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Basic Packing Technique (AREA)

Abstract

The invention relates to the technical field of cement grinding aids, and discloses liquid cement grinding aid filling equipment, wherein an electromagnetic valve is arranged in the middle of a material injection pipe, the electromagnetic valve is in signal connection with a control box, a negative pressure component is arranged on the surface of the material injection pipe and positioned on the lower side of the electromagnetic valve, a sealing component is arranged in the bottom end of the material injection pipe, a blocking component is arranged below the negative pressure component, and a transmission component is arranged between the sealing component and the blocking component. After the filling is completed, the electromagnetic valve is controlled to be closed through the control box, the output shaft of the air cylinder is contracted, the injection pipe is driven to be pulled out from the packaging barrel, the supporting plate is driven to move upwards, the sealing block seals the bottom end of the injection pipe, the piston cylinder is enabled to pump air into the injection pipe through the inclined hole, the part of the injection pipe between the electromagnetic valve and the sealing block is enabled to generate negative pressure, and the cement grinding aid in the injection pipe is prevented from flowing downwards from a gap between the sealing block and the inner wall of the injection pipe under the action of gravity to drop.

Description

Liquid cement grinding aid filling equipment
Technical Field
The invention relates to the technical field of cement grinding aids, in particular to liquid cement grinding aid filling equipment.
Background
The cement grinding aid is an additive for grinding cement clinker, the cement grinding aid is liquid and solid, the use of the cement grinding aid can improve the grinding efficiency of the cement clinker, and the performance of the cement cannot be influenced.
After the liquid cement grinding aid is processed, the liquid cement grinding aid is filled into the packaging barrel through filling equipment, and the opening and closing of the filling pipe are controlled through valves such as an electromagnetic valve, a certain distance exists between the electromagnetic valve and the bottom end of the filling pipe, after the electromagnetic valve is closed, a part of cement grinding aid still remains in the part of the filling pipe, which is positioned at the lower side of the electromagnetic valve, the part of cement grinding aid is easy to drip, the cement grinding aid is wasted, and the ground is polluted.
The sealing component is arranged in the lower side of the electromagnetic valve and matched with the negative pressure component, the sealing component seals the filling pipe after the electromagnetic valve is closed, and the cement grinding aid is restrained from flowing downwards through the negative pressure component, so that the cement grinding aid is prevented from dripping.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides liquid cement grinding aid filling equipment which has the advantages of preventing cement grinding aid from dripping and the like, and solves the problem that the cement grinding aid in a filling pipe at the lower side of an electromagnetic valve is easy to drip.
(II) technical scheme
In order to achieve the purpose of preventing the cement grinding aid from dripping, the invention provides the following technical scheme: the liquid cement grinding aid filling equipment comprises a conveying component, wherein the left half part of the conveying component is horizontal, the right half part of the conveying component is inclined, a rotating roller is arranged at the top of the conveying component in an array manner, an installation vertical frame is fixedly arranged at the rear side of the horizontal part of the conveying component, a control box is fixedly arranged at the left side of the top of the installation vertical frame, a first fixing plate extending towards the front side is fixedly arranged at the top of the installation vertical frame, a cylinder is fixedly arranged at the top of the first fixing plate, an output shaft of the cylinder penetrates through the first fixing plate and extends to the lower side of the first fixing plate, and a filling pipe is fixedly arranged at the output shaft of the cylinder; the middle part of the injection pipe is provided with an electromagnetic valve, the electromagnetic valve is in signal connection with a control box, the surface of the injection pipe and the lower side of the electromagnetic valve are provided with negative pressure components, the bottom of the injection pipe is internally provided with a sealing component, the lower part of the negative pressure component is provided with a blocking component, and a transmission component is arranged between the sealing component and the blocking component.
Preferably, the negative pressure component comprises a piston cylinder fixedly arranged at the left side and the right side of the material injection pipe, an inclined hole is formed between the piston cylinder and the material injection pipe, the inclined hole is inclined and is communicated with the material injection pipe and the piston cylinder, one end of the inclined hole, which is close to the material injection pipe, is lower than one end, which is close to the piston cylinder, of the inclined hole, a piston plate is connected with the inner wall of the piston cylinder in an up-down sliding manner, a piston rod is fixedly arranged at the center of the bottom of the piston plate, the piston rod penetrates through the piston cylinder and extends to the lower side of the piston cylinder, and a connecting plate is fixedly arranged at the bottom end of the piston rod.
Preferably, the sealing component comprises a fixed ring fixedly mounted on the inner wall of the material injection pipe, a connecting rod is inserted in the fixed ring, a sealing block is fixedly mounted at the bottom end of the connecting rod, the sealing block is matched with the bottom opening of the material injection pipe, a supporting plate is fixedly mounted at the top end of the connecting rod, a inserting rod is arranged at the top array of the fixed ring, a first spring is fixedly mounted at the top end of the inserting rod, a sleeve is sleeved at the top end of the first spring and the top end of the inserting rod, the sleeve is fixedly mounted at the bottom of the supporting plate, and a wire slot is formed in the top of the supporting plate.
Preferably, the separation part comprises a second fixed plate fixedly arranged on the surface of the material injection pipe, an arc-shaped groove is formed in the second surface of the fixed plate and located under the piston cylinder, an arc-shaped plate is connected in the arc-shaped groove formed in the second fixed plate in a vertical sliding mode, the arc-shaped plate is abutted to the surface of the material injection pipe to slide, a separation ring is fixedly arranged at the bottom end of the arc-shaped plate, the separation ring is sleeved on the surface of the material injection pipe to slide, a second spring is arranged between the second fixed plate and the separation ring in an array mode, and an exhaust hole is formed in the surface array of the separation ring.
Preferably, the top integrated into one piece of baffle ring has the pipe box, pipe box and the external diameter looks adaptation of notes material pipe, the exhaust hole is located the outside of this pipe box.
Preferably, the top end of the arc-shaped plate is fixedly arranged at the bottom of the connecting plate.
Preferably, the transmission part is including the sheet rubber, the installation notch with sheet rubber looks adaptation has all been seted up to the left and right sides of notes material pipe, sheet rubber fixed mounting is in the installation notch, the middle part of sheet rubber runs through fixed mounting has the diagonal bar, the diagonal bar is located the intraductal one end sliding connection of notes material in the wire casing, the surface of arc runs through and has seted up the dodge notch with the installation notch looks adaptation, the arc is established in the outside of diagonal bar through dodging the notch cover, the arc is located the tilting portion of seting up towards notes material pipe on dodging up the diapire of notch.
(III) beneficial effects
Compared with the prior art, the invention provides liquid cement grinding aid filling equipment, which has the following beneficial effects:
this liquid cement grinding aid filling equipment, after accomplishing the filling, control the solenoid valve through the control box and close, the output shaft shrink of rethread cylinder drives the notes material pipe and pulls out from the pail pack in, and at this in-process, the baffle ring slides to the bottom department of notes material pipe gradually along the surface of notes material pipe under the elastic action of spring two, under the elastic action of spring one, drives the layer board and reciprocates for the sealing block seals the bottom of notes material pipe. In the process that the blocking ring slides to the bottom end of the injection pipe along the surface of the injection pipe, the assembly body of the connecting plate, the piston rod and the piston plate is pulled by the arc plate to move downwards, so that the piston cylinder pumps air into the injection pipe through the inclined hole, the part of the injection pipe between the electromagnetic valve and the sealing block generates negative pressure, and the cement grinding aid in the injection pipe is prevented from flowing downwards from a gap between the sealing block and the inner wall of the injection pipe under the action of gravity to drop. Thereby achieving the effect of preventing dripping.
Drawings
FIG. 1 is a schematic perspective view of a liquid cement grinding aid filling device according to the present invention;
FIG. 2 is a schematic perspective view of a material injection pipe of a liquid cement grinding aid filling device according to the present invention;
FIG. 3 is a schematic diagram showing a front view cross-section structure of a material injection pipe of a liquid cement grinding aid filling device according to the present invention;
FIG. 4 is a schematic view of a front view in cross section of a negative pressure component of a liquid cement grinding aid filling device according to the present invention;
FIG. 5 is a schematic view of a front cross-sectional structure of a sealing member of a liquid cement grinding aid filling device according to the present invention;
fig. 6 is an enlarged schematic view of the detail at a in fig. 5 of a liquid cement grinding aid filling device according to the present invention.
In the figure: 1. a conveying member; 2. installing a vertical frame; 3. a control box; 4. a first fixing plate; 5. a cylinder; 6. a material injection pipe; 61. an electromagnetic valve; 62. a negative pressure member; 63. a sealing member; 64. a barrier component; 65. a transmission member; 621. a piston cylinder; 622. an inclined hole; 623. a piston plate; 624. a piston rod; 625. a connecting plate; 631. a fixing ring; 632. a connecting rod; 633. a sealing block; 634. a supporting plate; 635. a rod; 636. a first spring; 637. a sleeve; 638. a wire slot; 641. a second fixing plate; 642. an arc-shaped plate; 643. a second spring; 644. a blocking ring; 645. an exhaust hole; 651. a rubber sheet; 652. a mounting notch; 653. a diagonal rod; 654. avoiding the notch; 655. an inclined portion.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, a liquid cement grinding aid filling device comprises a conveying component 1, wherein the left half part of the conveying component 1 is horizontal, the right half part of the conveying component 1 is inclined, a rotating roller is arranged on the top of the conveying component 1 in an array manner, and a cement grinding aid packaging barrel moves left and right through the conveying component 1. The rear side of the horizontal part of the conveying component 1 is fixedly provided with a mounting stand 2, the left side of the top of the mounting stand 2 is fixedly provided with a control box 3, the top of the mounting stand 2 is fixedly provided with a first fixing plate 4 extending towards the front side, the top of the first fixing plate 4 is fixedly provided with a cylinder 5, an output shaft of the cylinder 5 penetrates through the first fixing plate 4 and extends to the lower side of the first fixing plate 4, the output shaft of the cylinder 5 is fixedly provided with a material injection pipe 6, and the material injection pipe 6 is controlled to be inserted into and pulled out of the cement grinding aid packaging barrel through the extension and shortening of the cylinder 5. Referring to fig. 2-3, an electromagnetic valve 61 is disposed in the middle of the feeding tube 6, the electromagnetic valve 61 is connected with the control box 3 in a signal manner, and the electromagnetic valve 61 is controlled to be opened and closed by a button on the control box 3, so that the cement grinding aid is controlled to be filled into the packaging barrel. The surface of the injection pipe 6 and the downside that is located solenoid valve 61 are provided with negative pressure component 62, and the bottom inside of injection pipe 6 is provided with sealing member 63, and the below of negative pressure component 62 is provided with separation member 64, is provided with drive member 65 between sealing member 63 and the separation member 64.
Referring to fig. 2-4, the negative pressure component 62 includes a piston cylinder 621 fixedly installed at the left and right sides of the injection pipe 6, an inclined hole 622 is formed between the piston cylinder 621 and the injection pipe 6, the inclined hole 622 is inclined and communicates with the injection pipe 6 and the piston cylinder 621, one end of the inclined hole 622 near the injection pipe 6 is lower than one end thereof near the piston cylinder 621, so that when the cement grinding aid in the injection pipe 6 flows from top to bottom, the cement grinding aid retained in the piston cylinder 621 is driven to enter the injection pipe 6 through the connection of the inclined hole 622. Piston plates 623 are connected to the inner wall of the piston cylinder 621 in a vertically sliding manner, piston rods 624 are fixedly arranged at the centers of the bottoms of the piston plates 623, the piston rods 624 penetrate through the piston cylinder 621 and extend to the lower side of the piston cylinder 621, connecting plates 625 are fixedly arranged at the bottom ends of the piston rods 624, one side, opposite to the two connecting plates 625, of each connecting plate 625 is arc-shaped, and the connecting plates 625 are attached to the surface of the injection pipe 6 to slide up and down.
Referring to fig. 2-3 and 5, the sealing member 63 includes a fixing ring 631 fixedly mounted on the inner wall of the injection tube 6, a connecting rod 632 is inserted into the fixing ring 631, a sealing block 633 is fixedly mounted at the bottom end of the connecting rod 632, the sealing block 633 is adapted to the bottom opening of the injection tube 6, and initially the sealing block 633 is partially inserted into the bottom end of the injection tube 6 to seal the bottom opening of the injection tube 6. The top of connecting rod 632 is fixed with layer board 634, and the top array of solid fixed ring 631 is provided with inserted bar 635, and the top of inserted bar 635 is fixed with first spring 636, and sleeve 637 is overlapped on first spring 636 and inserted bar 635 top, through the elasticity of first spring 636, makes sealing block 633 initially keep sealed filling pipe 6 bottom's state. The sleeve 637 is fixedly mounted to the bottom of the blade 634 and a slot 638 is formed in the top of the blade 634.
Referring to fig. 2 and fig. 5-6, the blocking member 64 includes a second fixing plate 641 fixedly mounted on the surface of the injection tube 6, an arc-shaped slot is formed on the surface of the second fixing plate 641 and right below the piston cylinder 621, an arc-shaped plate 642 is connected in the arc-shaped slot formed in the second fixing plate 641 in a vertically sliding manner, and the top end of the arc-shaped plate 642 is fixedly mounted at the bottom of the connecting plate 625. The arc 642 is abutted to the surface of the injection pipe 6 and slides, the bottom end of the arc 642 is fixedly provided with a blocking ring 644, the blocking ring 644 is sleeved on the surface of the injection pipe 6 and slides, and initially, the bottom of the blocking ring 644 is flush with the bottom end of the injection pipe 6. A second spring 643 is arranged between the second fixing plate 641 and the blocking ring 644 in an array mode, an exhaust hole 645 is formed in the surface of the blocking ring 644 in an array mode, and when the blocking ring 644 abuts against the top of the cement grinding aid packaging barrel, air in the packaging barrel is conveniently exhausted through the arrangement of the exhaust hole 645. The top of the blocking ring 644 is integrally formed with a sleeve that fits the outer diameter of the filler tube 6, and the vent 645 is located outside of the sleeve. By the arrangement of the sleeve, the blocking ring 644 is made more stable to slide along the surface of the filler tube 6.
Referring to fig. 2-3 and fig. 5-6, the transmission part 65 includes a rubber sheet 651, mounting notches 652 adapted to the rubber sheet 651 are formed on both left and right sides of the injection tube 6, the rubber sheet 651 is fixedly mounted in the mounting notches 652, an inclined rod 653 is fixedly mounted in the middle of the rubber sheet 651 in a penetrating manner, and one end of the inclined rod 653 located outside the injection tube 6 is round. One end sliding connection that diagonal rod 653 is located notes material intraductal 6 is in wire casing 638, and the surface of arc 642 runs through and has offered dodge notch 654 with the adaptation of installation notch 652, and arc 642 is established in the outside of diagonal rod 653 through dodging notch 654 cover, and arc 642 is located and has offered the tilting portion 655 towards notes material pipe 6 on dodging the diapire of notch 654.
When the device is used, the output shaft of the air cylinder 5 stretches to drive the injection pipe 6 to move downwards and insert into the packaging barrel of the cement grinding aid, the blocking ring 644 is blocked by the top of the packaging barrel and moves upwards relatively along the surface of the injection pipe 6, the second spring 643 is extruded and contracted, the arc plate 642 moves upwards along with the blocking ring 644 relative to the injection pipe 6 to push the connecting plate 625, the piston rod 624 and the piston plate 623 to move towards the top wall of the piston cylinder 621, and the cement grinding aid in the piston cylinder 621 is extruded into the injection pipe 6 from the inclined hole 622;
in the process of moving up the arc plate 642, the bottom wall of the avoidance groove 654 pushes the top end of the diagonal rod 653, so that the diagonal rod 653 rotates and enters the inside of the installation groove 652, one end of the diagonal rod 653 located in the injection pipe 6 slides along the wire groove 638 and presses the supporting plate 634 downwards, and the first spring 636 is compressed. And through the connecting action of the connecting rod 632, the sealing block 633 is driven to move downwards, the bottom end of the injection pipe 6 is opened, and then the electromagnetic valve 61 is controlled to be opened through the control box 3, so that the cement grinding aid smoothly passes through the injection pipe 6 and is filled into the packaging barrel.
After filling is completed, the electromagnetic valve 61 is controlled to be closed by the control box 3, and then the output shaft of the air cylinder 5 is contracted to drive the injection pipe 6 to be pulled out of the packaging barrel, in the process, the blocking ring 644 gradually slides to the bottom end of the injection pipe 6 along the surface of the injection pipe 6 under the elastic action of the second spring 643, and the supporting plate 634 is driven to move upwards under the elastic action of the first spring 636, so that the bottom end of the injection pipe 6 is sealed by the sealing block 633. In the process that the blocking ring 644 slides to the bottom end of the injection pipe 6 along the surface of the injection pipe 6, the arc plate 642 pulls the assembly of the connecting plate 625, the piston rod 624 and the piston plate 623 to move downwards, so that the piston cylinder 621 pumps air into the injection pipe 6 through the inclined hole 622, negative pressure is generated on the part of the injection pipe 6 between the electromagnetic valve 61 and the sealing block 633, and the cement grinding aid in the injection pipe 6 is prevented from flowing downwards from a gap between the sealing block 633 and the inner wall of the injection pipe 6 under the action of gravity, so that dripping occurs.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The utility model provides a liquid cement grinding aid filling equipment, includes conveying component (1), conveying component (1) left half is the level form, and right half is the slope form, conveying component (1)'s top array is provided with the commentaries on classics roller, its characterized in that: the automatic feeding device is characterized in that a mounting stand (2) is fixedly arranged at the rear side of the horizontal part of the conveying part (1), a control box (3) is fixedly arranged at the left side of the top of the mounting stand (2), a first fixing plate (4) extending towards the front side is fixedly arranged at the top of the mounting stand (2), an air cylinder (5) is fixedly arranged at the top of the first fixing plate (4), an output shaft of the air cylinder (5) penetrates through the first fixing plate (4) and extends to the lower side of the first fixing plate (4), and a feeding pipe (6) is fixedly arranged at the output shaft of the air cylinder (5);
the middle part of the injection pipe (6) is provided with an electromagnetic valve (61), the electromagnetic valve (61) is in signal connection with the control box (3), the surface of the injection pipe (6) and the lower side of the electromagnetic valve (61) are provided with a negative pressure component (62), the bottom end of the injection pipe (6) is internally provided with a sealing component (63), the lower part of the negative pressure component (62) is provided with a blocking component (64), and a transmission component (65) is arranged between the sealing component (63) and the blocking component (64);
the negative pressure component (62) comprises a piston cylinder (621) fixedly arranged at the left side and the right side of the injection pipe (6), an inclined hole (622) is formed between the piston cylinder (621) and the injection pipe (6), the inclined hole (622) is inclined and is communicated with the injection pipe (6) and the piston cylinder (621), one end of the inclined hole (622) close to the injection pipe (6) is lower than one end of the inclined hole close to the piston pipe (621), a piston plate (623) is connected to the inner wall of the piston cylinder (621) in an up-down sliding manner, a piston rod (624) is fixedly arranged at the center of the bottom of the piston plate (623), the piston rod (624) penetrates through the piston cylinder (621) and extends to the lower side of the piston cylinder (621), and a connecting plate (625) is fixedly arranged at the bottom end of the piston rod (624);
the sealing component (63) comprises a fixed ring (631) fixedly arranged on the inner wall of the injection pipe (6), a connecting rod (632) is inserted in the fixed ring (631), a sealing block (633) is fixedly arranged at the bottom end of the connecting rod (632), the sealing block (633) is matched with the bottom opening of the injection pipe (6), a supporting plate (634) is fixedly arranged at the top end of the connecting rod (632), an inserting rod (635) is arranged at the top array of the fixed ring (631), a first spring (636) is fixedly arranged at the top end of the inserting rod (635), a sleeve (637) is sleeved at the top ends of the first spring (636) and the inserting rod (635), the sleeve (637) is fixedly arranged at the bottom of the supporting plate (634), and a wire groove (638) is formed in the top of the supporting plate (634);
the separation component (64) comprises a second fixing plate (641) fixedly arranged on the surface of the injection pipe (6), an arc-shaped groove is formed in the surface of the second fixing plate (641) and right below the piston cylinder (621), an arc-shaped plate (642) is connected in the arc-shaped groove formed in the second fixing plate (641) in a vertical sliding mode, the arc-shaped plate (642) is abutted to the surface of the injection pipe (6) to slide, a separation ring (644) is fixedly arranged at the bottom end of the arc-shaped plate (642), the separation ring (644) is sleeved on the surface of the injection pipe (6) to slide, a second spring (643) is arranged between the second fixing plate (641) and the separation ring (644) in an array mode, and an exhaust hole (645) is formed in the surface array of the separation ring (644);
the top of the blocking ring (644) is integrally provided with a pipe sleeve, the pipe sleeve is matched with the outer diameter of the material injection pipe (6), and the exhaust hole (645) is positioned at the outer side of the pipe sleeve;
the top end of the arc-shaped plate (642) is fixedly arranged at the bottom of the connecting plate (625);
the utility model provides a drive unit (65) is including rubber sheet (651), mounting notch (652) with rubber sheet (651) looks adaptation have all been seted up to the left and right sides of notes material pipe (6), rubber sheet (651) fixed mounting is in mounting notch (652), the middle part of rubber sheet (651) runs through fixed mounting has diagonal rod (653), diagonal rod (653) are located the interior one end sliding connection of notes material pipe (6) in wire casing (638), the surface of arc (642) runs through and has seted up dodging notch (654) with mounting notch (652) looks adaptation, arc (642) are through dodging the outside of notch (654) cover and establish in diagonal rod (653), arc (642) are located and have seted up tilting portion (655) towards notes material pipe (6) on the diapire of dodging notch (654).
CN202211241676.0A 2022-10-11 2022-10-11 Liquid cement grinding aid filling equipment Active CN115402576B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211241676.0A CN115402576B (en) 2022-10-11 2022-10-11 Liquid cement grinding aid filling equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211241676.0A CN115402576B (en) 2022-10-11 2022-10-11 Liquid cement grinding aid filling equipment

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Publication Number Publication Date
CN115402576A CN115402576A (en) 2022-11-29
CN115402576B true CN115402576B (en) 2023-06-23

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911972A (en) * 1971-05-27 1975-10-14 Ernst Hubers Method of filling containers enclosing solid matter with an accurate amount of liquid
EP0007169A1 (en) * 1978-05-31 1980-01-23 Cargo Fleet Chemical Co. Limited Improvements relating to filling heads of filling machines for charging quantities of liquid into containers, and filling machines including such heads
CN108860682A (en) * 2018-07-13 2018-11-23 安徽康瑞高科新材料技术工程有限公司 A kind of paint packaging machine
CN210595215U (en) * 2019-08-20 2020-05-22 青岛鼎喜冷食有限公司 Antidrip liquid filling machine with one-way filling mechanism
CN213800270U (en) * 2020-10-10 2021-07-27 江阴市超惠特建设环保机械有限公司 Vacuum back suction device of packaging machine
CN216994943U (en) * 2021-09-13 2022-07-19 安徽品赫生物科技有限公司 Automatic cosmetic liquid canning and bottling mechanism
CN113800045A (en) * 2021-10-29 2021-12-17 四川省郫县豆瓣股份有限公司 Drip-proof filling equipment is used in thick broad-bean sauce production and processing

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