CN212403435U - Capacity-adjustable filling machine for filling liquid disinfectant - Google Patents
Capacity-adjustable filling machine for filling liquid disinfectant Download PDFInfo
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- CN212403435U CN212403435U CN202020222865.3U CN202020222865U CN212403435U CN 212403435 U CN212403435 U CN 212403435U CN 202020222865 U CN202020222865 U CN 202020222865U CN 212403435 U CN212403435 U CN 212403435U
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- way valve
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- piston
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- 239000007788 liquid Substances 0.000 title claims abstract description 90
- 239000000645 desinfectant Substances 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 84
- 238000003860 storage Methods 0.000 claims abstract description 17
- 238000001802 infusion Methods 0.000 claims abstract description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 11
- 238000007599 discharging Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005429 filling process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012840 feeding operation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229960002233 benzalkonium bromide Drugs 0.000 description 1
- 229960000686 benzalkonium chloride Drugs 0.000 description 1
- KHSLHYAUZSPBIU-UHFFFAOYSA-M benzododecinium bromide Chemical compound [Br-].CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 KHSLHYAUZSPBIU-UHFFFAOYSA-M 0.000 description 1
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229940060038 chlorine Drugs 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229960004756 ethanol Drugs 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229940038597 peroxide anti-acne preparations for topical use Drugs 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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Abstract
A capacity-adjustable filling machine for filling liquid disinfectant comprises a feeding mechanism, a filling mechanism and a machine frame; the feeding mechanism and the filling mechanism are connected and fixedly arranged on the rack; the feeding mechanism comprises a liquid storage cylinder, a feeding pump and a liquid conveying pipe, and the liquid storage cylinder, the feeding pump, the liquid conveying pipe and the filling mechanism are sequentially communicated from left to right; the filling mechanism comprises a piston push rod mechanism, a metering cylinder, a metering mechanism, a three-way valve driving mechanism and a discharge pipe; the infusion tube is respectively connected with the metering cylinder and the discharge tube through a three-way valve, and a three-way valve driving mechanism is arranged on one side of the three-way valve and is connected with the three-way valve driving mechanism. A adjustable liquid filling machine of capacity for liquid disinfectant filling, convenient operation has satisfied filling, ration function simultaneously, and the operation elasticity of system is big, can adjust all normal operations in great range, has improved filling efficiency and filling quality effectively, and application prospect is extensive.
Description
Technical Field
The utility model relates to a dry mixing machine technical field, concretely relates to adjustable liquid filling machine of capacity for liquid disinfectant filling.
Background
In addition to the application amount of liquid disinfectants containing chemical components, which is increasing in medical and health institutions, liquid disinfectants containing effective iodine, effective chlorine, ethanol, peroxides, benzalkonium bromide, benzalkonium chloride and the like as main effective components also enter thousands of households, so that personal hygiene and household environmental hygiene of people are better protected.
Along with the increase of the demand, the existing filling machine can not meet the existing production requirements, and particularly, in the aspect of metering, the operation is inconvenient, the quantitative accuracy is not high, and the conditions of increase of working procedures and reduction of production efficiency in later-stage production during production are caused. Therefore, a filling machine with adjustable capacity is needed, so that the operation is more convenient and faster, and the automation degree is higher. Therefore, it is necessary to design a volume-adjustable filling machine for filling liquid disinfectant, which has profound significance for the development of the adjusting and filling technology and the production of the liquid disinfectant in China and has certain commercial prospect.
Chinese patent application No. CN201220127485.7 discloses an energy-efficient vacuum filling machine, including liquid filling machine, vacuum pump, liquid filling machine and feed liquid pipe connection, establish the tee bend at liquid filling machine top feed liquid pipe, draw the vacuum tube, the hose connection of vacuum tube and vacuum pump establishes the level gauge on the filling bucket of liquid filling machine, sets up the flowmeter on the feed liquid pipe. The filling speed is accelerated, no liquid is wasted, the liquid disinfectant is not filled, and the capacity-adjustable function is not realized.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome not enough above, the utility model aims at providing a capacity adjustable liquid filling machine for liquid disinfectant filling, simple structure, convenient operation has satisfied filling, ration function simultaneously, and the operation elasticity of system is big, can adjust all normally operated in great range, has improved filling efficiency and filling quality effectively, and application prospect is extensive, has extensive suitability.
The technical scheme is as follows: a capacity-adjustable filling machine for filling liquid disinfectant comprises a feeding mechanism, a filling mechanism and a machine frame; the feeding mechanism and the filling mechanism are connected and fixedly arranged on the rack; the feeding mechanism comprises a liquid storage cylinder, a feeding pump and a liquid conveying pipe, and the liquid storage cylinder, the feeding pump, the liquid conveying pipe and the filling mechanism are sequentially communicated from left to right; the filling mechanism comprises a piston push rod mechanism, a metering cylinder, a metering mechanism, a three-way valve driving mechanism and a discharge pipe; the infusion tube is respectively connected with the metering cylinder and the discharge tube through a three-way valve, one side of the three-way valve is provided with a three-way valve driving mechanism, and the three-way valve is connected with the three-way valve driving mechanism; and the piston push rod mechanism and the metering mechanism are sequentially arranged in the metering cylinder from top to bottom and are connected.
Further, in the volume-adjustable filling machine for filling the liquid disinfectant, a stirrer is vertically installed in the liquid storage cylinder.
In the filling process, corresponding components of the liquid disinfectant are injected into the liquid storage tank according to the proportion, the stirrer in the liquid storage tank stirs the components to be uniformly mixed, and then the liquid disinfectant is led into the infusion tube through the feeding pump. In addition, a liquid level control device can be arranged in the liquid storage cylinder, and when the liquid level is higher than or lower than a certain set value, automatic feeding or feeding operation suspension can be realized.
Further, the volume-adjustable filling machine for filling the liquid disinfectant comprises a three-way valve body and a three-way valve core, wherein the three-way valve core is horizontally arranged in the center of the three-way valve body.
Further, in the volume-adjustable filling machine for filling the liquid disinfectant, the three-way valve driving mechanism comprises a crank, a connecting rod and a driving cylinder, and the driving cylinder, the connecting rod, the crank and the three-way valve core are sequentially connected.
The three-way valve driving mechanism can select a double-acting driving cylinder as power for driving the valve core of the three-way valve to shift by a crank and a connecting rod. The method comprises the following specific steps: when the driving cylinder enters compressed gas from the rodless cavity, the rod cavity exhausts gas at the moment, a push rod of the driving cylinder is driven to move by the force of the pressure difference between the two cavities of the driving cylinder acting on a piston of the driving cylinder, so that the push rod of the driving cylinder extends out, the crank is driven to rotate clockwise, the three-way valve is positioned at a feeding position, when the driving cylinder enters gas into the rod cavity, the rodless cavity exhausts gas at the moment, the push rod of the driving cylinder retracts to drive the crank to rotate counterclockwise, and the three-way valve is positioned at a discharging position; when the driving cylinder is in wheel inflow air intake and exhaust with a rod cavity and without the rod cavity, the driving cylinder push rod is driven to perform reciprocating linear movement, and therefore the transposition action of the three-way valve is driven.
Further, the volume-adjustable filling machine for filling the liquid disinfectant comprises a piston and a push rod, wherein the piston and the push rod are arranged in the metering cylinder, the bottom of the piston is connected with the top of the push rod, and the bottom of the push rod is connected with the metering mechanism.
Adjustable capacity liquid filling machine for liquid disinfectant filling carries out the back and forth movement by piston push rod mechanism in the measurement jar and accomplishes capacity adjustable feeding and arrange the material process.
The method comprises the following specific steps: when feeding, the piston is driven by the push rod to move downwards, at the moment, the valve core of the three-way valve enables the liquid conveying pipe to be connected with the metering cylinder, liquid disinfectant materials enter the metering cylinder from the liquid conveying pipe through the three-way valve, the metering cylinder is used for measuring the quantity of the liquid disinfectant filling materials, and the stroke of the push rod in the metering cylinder is controlled by the metering mechanism, so that the feeding process is completed in the process of controlling the piston to reciprocate up and down; when discharging, the valve core of the three-way valve rotates 90 degrees, the three-way valve enables the metering cylinder to be connected with the discharging pipe, the piston push rod mechanism moves upwards to extrude the liquid disinfectant material, and the discharging process is completed. The rotation of the three-way valve is driven by a double-acting driving cylinder and a valve core driving crank-connecting rod mechanism, and the filling speed and the quantitative volume of the liquid disinfectant material are controlled by the movement speed and the displacement of the piston and the push rod.
Furthermore, foretell a capacity adjustable liquid filling machine for liquid disinfectant filling, metering mechanism includes servo motor, reduction gear, ball, crossbeam, servo motor, reduction gear, ball connect gradually from the bottom up, ball upper portion wears to establish the crossbeam, the push rod sets up respectively ball both sides and the top fixed connection of push rod is in the crossbeam top.
The motion principle of the metering mechanism is that a servo motor rotates to drive a speed reducer to change speed and reverse to realize rotation of a ball screw during filling, a cross beam is indirectly driven to reciprocate, a push rod is pushed to move up and down, and the piston stroke of a metering cylinder can be controlled to quantify. The number of turns of the servo motor is controlled by pulse signals, so that the stroke of a piston push rod in the metering cylinder is controlled, and the capacity is adjustable.
Furthermore, in the volume-adjustable filling machine for filling the liquid disinfectant, the piston and the metering cylinder are made of austenitic stainless steel.
The metering cylinder and the piston are subjected to the action of temperature, pressure and corrosiveness, and in order to ensure the accuracy of filling quality, the metering cylinder and the piston must be ensured not to deform during filling. In addition, in the filling process, due to pressure filling, large pressure exists in the metering cylinder, the material must meet the requirement of pressure performance, the material with no large deformation in the filling process of the cylinder body is achieved through comparison of the material performance, austenitic stainless steel is selected as the material of the metering cylinder and the piston, and the material is corrosion-resistant.
Further, in the volume-adjustable filling machine for filling the liquid disinfectant, the piston and the metering cylinder are sealed by an O-shaped sealing ring.
In order to reduce friction between the piston and the metering cylinder, the piston and the metering cylinder are sealed by an O-shaped sealing ring, and the O-shaped sealing ring has good sealing performance. The material is chloroprene rubber, has good physical and mechanical properties, is oil-resistant, heat-resistant, acid-base resistant and chemical reagent resistant, and can effectively solve the problems of sealing and corrosion resistance.
The utility model has the advantages that: the volume-adjustable filling machine for filling the liquid disinfectant has simple structure, can resist the effects of temperature, pressure and corrosivity, ensures the accuracy of filling quality and prolongs the service life; through the three-way valve, the filling performance is improved, the filling precision is improved, the operation is convenient, the filling and quantifying functions are simultaneously met, the operation flexibility of the system is high, the system can be adjusted in a large range and can be normally operated, the filling efficiency and the filling quality are effectively improved, and the application prospect is wide.
Drawings
Fig. 1 is a schematic diagram of a feeding structure of a volume-adjustable filling machine for filling a liquid disinfectant according to the present invention;
fig. 2 is a schematic diagram of a discharge structure of a volume-adjustable filling machine for filling liquid disinfectant according to the present invention;
in the figure: the device comprises a feeding mechanism 1, a liquid storage cylinder 11, a stirrer 111, a feeding pump 12, a liquid conveying pipe 13, a filling mechanism 2, a piston push rod mechanism 21, a piston 211, a push rod 212, a metering cylinder 22, a metering mechanism 23, a servo motor 231, a speed reducer 232, a ball screw 233, a cross beam 234, a three-way valve 24, a three-way valve body 241, a three-way valve spool 242, a three-way valve driving mechanism 25, a crank 251, a connecting rod 252, a driving cylinder 253, a discharging pipe 26 and a frame 3.
Detailed Description
The present invention will be further elucidated with reference to the accompanying drawings 1-2 and the specific embodiments.
The volume-adjustable filling machine for filling liquid disinfectant with the structure shown in fig. 1 and 2 comprises a feeding mechanism 1, a filling mechanism 2 and a frame 3; the feeding mechanism 1 and the filling mechanism 2 are connected and fixedly arranged on the frame 3; the feeding mechanism 1 comprises a liquid storage cylinder 11, a feeding pump 12 and a liquid conveying pipe 13, and the liquid storage cylinder 11, the feeding pump 12, the liquid conveying pipe 13 and the filling mechanism 2 are sequentially communicated from left to right; the filling mechanism 2 comprises a piston push rod mechanism 21, a metering cylinder 22, a metering mechanism 23, a three-way valve 24, a three-way valve driving mechanism 25 and a discharge pipe 26; the infusion tube 13 is respectively connected with the metering cylinder 22 and the discharge tube 26 through a three-way valve 24, a three-way valve driving mechanism 25 is arranged on one side of the three-way valve 24, and the three-way valve 24 is connected with the three-way valve driving mechanism 25; the interior of the metering cylinder 22 is sequentially provided with a piston push rod mechanism 21 and a metering mechanism 23 from top to bottom, and the piston push rod mechanism 21 and the metering mechanism 23 are connected.
In addition, a stirrer 111 is vertically installed in the liquid storage tank 11.
Further, the three-way valve 24 includes a three-way valve body 241, and a three-way valve spool 242, and the three-way valve spool 242 is horizontally disposed at the center inside the three-way valve body 241.
Further, the three-way valve driving mechanism 25 includes a crank 251, a connecting rod 252, and a driving cylinder 253, and the driving cylinder 253, the connecting rod 252, the crank 251, and the three-way valve spool 242 are connected in sequence.
Further, the piston-push rod mechanism 21 includes a piston 211 and a push rod 212, the piston 211 and the push rod 212 are disposed in the metering cylinder 22, the bottom of the piston 211 is connected to the top of the push rod 212, and the bottom of the push rod 212 is connected to the metering mechanism 23.
Further, the metering mechanism 23 includes a servo motor 231, a speed reducer 232, a ball screw 233 and a cross beam 234, the servo motor 231, the speed reducer 232 and the ball screw 233 are sequentially connected from bottom to top, the cross beam 234 is penetrated and arranged on the upper portion of the ball screw 233, the push rods 212 are respectively arranged on two sides of the ball screw 233, and the top portions of the push rods 212 are fixedly connected above the cross beam 234.
Further, the piston 211 and the measuring cylinder 22 are made of austenitic stainless steel.
Further, an O-ring seal is used for sealing between the piston 211 and the metering cylinder 22.
Examples
Based on the above structure, as shown in FIGS. 1-2.
A adjustable liquid filling machine of capacity for liquid disinfectant filling, simple structure, stability is good, convenient operation has satisfied filling, ration function simultaneously, the operation elasticity of system is big, can adjust all normal operations in great range, improved filling efficiency and filling quality effectively, have extensive suitability, application prospect is extensive.
The working principle is as follows: as shown in fig. 1 and 2, during feeding, the piston 211 is driven by the push rod 212 to move downwards, at this time, the valve core of the three-way valve 24 connects the liquid transfer tube with the metering cylinder, the liquid disinfectant material enters the metering cylinder 22 from the liquid transfer tube 13 through the three-way valve 24, the metering cylinder 22 is used for measuring the amount of the liquid disinfectant filling material, the stroke of the push rod 212 in the metering cylinder 22 is controlled by the metering mechanism 23, and thus the feeding process is completed in the process of controlling the up-and-down reciprocating motion of the piston 211; when discharging, the three-way valve spool 242 of the three-way valve 24 rotates 90 degrees, at this time, the three-way valve 24 connects the metering cylinder 22 with the discharge pipe 26, the piston push rod mechanism 21 moves upwards to extrude the liquid disinfectant material, and the discharging process is completed. The rotation of the three-way valve 24 is driven by a double-acting driving cylinder 253 and a three-way valve spool 242 driving crank 251 and a connecting rod 252, and the filling speed and the quantitative volume of the liquid disinfectant material are controlled by the movement speed and the displacement of the piston 211 and the push rod 212.
During filling, the corresponding components of the liquid disinfectant are injected into the liquid storage tank 11 according to a ratio, the stirrer 111 in the liquid storage tank 11 stirs the components to be uniformly mixed, and then the liquid disinfectant is introduced into the infusion tube 13 through the feeding pump 12. In addition, a liquid level control device may be installed in the liquid storage tank 11, and when the liquid level is higher or lower than a certain set value, automatic feeding or suspension of feeding operation may be realized.
The three-way valve driving mechanism 253 can select a double-acting driving cylinder 253 as a power for driving the three-way valve spool 242 to shift positions by the crank 251 and the connecting rod 252. The method comprises the following specific steps: when the driving cylinder 253 enters compressed gas from the rodless cavity, the rod cavity exhausts gas at the moment, the force of the pressure difference between the two cavities of the driving cylinder 253 acting on the piston of the driving cylinder 253 drives the push rod of the driving cylinder 253 to move, so that the push rod of the driving cylinder 253 extends out, the crank 251 is driven to rotate clockwise, the three-way valve 24 is positioned at a feeding position, when the driving cylinder 253 enters the rod cavity, the rodless cavity exhausts gas at the moment, the push rod of the driving cylinder 253 retracts to drive the crank 251 to rotate counterclockwise, and the three-way valve 24 is positioned at a discharging position; when the driving cylinder 253 is in wheel inflow air intake and exhaust with a rod cavity and without the rod cavity, the push rod of the driving cylinder 253 performs reciprocating linear movement, so that the three-way valve is driven to perform 24-position action.
The metering mechanism 23 is based on the principle that the servo motor 241 drives the speed reducer to change speed and reverse to rotate the ball screw 233 during filling, indirectly drives the cross beam 234 to reciprocate, and pushes the push rod 212 to move up and down, so that the stroke of the piston 211 of the metering cylinder 22 can be controlled to quantify. The number of turns of the servo motor 241 is controlled by a pulse signal, so that the stroke of the push rod 212 of the piston 211 in the metering cylinder 22 is controlled, and the capacity is adjustable.
Furthermore, the metering cylinder 22 and the piston 211 are subjected to temperature and pressure and corrosive effects, and in order to ensure the accuracy of the filling quality, the metering cylinder 22 and the piston 211 must be guaranteed not to deform during the filling process. In addition, since during filling, due to the pressure filling, a greater pressure prevails in the metering cylinder 22, the material must be able to meet the requirements of pressure performance, by comparison of the material properties, a material is achieved in which the cylinder body does not deform significantly during filling, austenitic stainless steel is selected as the material for the metering cylinder 22 and the piston 211, and is also corrosion-resistant.
Further, in order to reduce friction between the piston 211 and the measuring cylinder 22, the piston 211 and the measuring cylinder 22 are sealed by an O-ring seal, which has good sealing performance. The material is chloroprene rubber, has good physical and mechanical properties, is oil-resistant, heat-resistant, acid-base resistant and chemical reagent resistant, and can effectively solve the problems of sealing and corrosion resistance.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, the embodiments of the present invention can be arbitrarily combined with each other, and the same shall be regarded as the disclosure of the present invention as long as the idea of the present invention is not violated.
Claims (8)
1. A volume-adjustable filling machine for filling liquid disinfectant is characterized by comprising a feeding mechanism (1), a filling mechanism (2) and a machine frame (3); the feeding mechanism (1) and the filling mechanism (2) are connected and fixedly arranged on the rack (3); the feeding mechanism (1) comprises a liquid storage cylinder (11), a feeding pump (12) and a liquid conveying pipe (13), and the liquid storage cylinder (11), the feeding pump (12), the liquid conveying pipe (13) and the filling mechanism (2) are sequentially communicated from left to right; the filling mechanism (2) comprises a piston push rod mechanism (21), a metering cylinder (22), a metering mechanism (23), a three-way valve (24), a three-way valve driving mechanism (25) and a discharge pipe (26); the infusion tube (13) is respectively connected with the metering cylinder (22) and the discharge tube (26) through a three-way valve (24), a three-way valve driving mechanism (25) is arranged on one side of the three-way valve (24), and the three-way valve (24) is connected with the three-way valve driving mechanism (25); the metering cylinder (22) is internally provided with a piston push rod mechanism (21) and a metering mechanism (23) in sequence from top to bottom, and the piston push rod mechanism (21) and the metering mechanism (23) are connected.
2. The machine for the filling of liquid disinfectants according to claim 1, characterized in that an agitator (111) is vertically mounted inside the reservoir (11).
3. The machine according to claim 1, characterized in that said three-way valve (24) comprises a three-way valve body (241), a three-way valve spool (242), said three-way valve spool (242) being arranged horizontally centrally within said three-way valve body (241).
4. The machine according to claim 3, characterized in that the three-way valve drive mechanism (25) comprises a crank (251), a connecting rod (252), a drive cylinder (253), the connecting rod (252), the crank (251), and a three-way valve spool (242) connected in sequence.
5. The machine according to claim 4, wherein the piston-push rod mechanism (21) comprises a piston (211), a push rod (212), the piston (211) and the push rod (212) are arranged in the metering cylinder (22) and the bottom of the piston (211) is connected with the top of the push rod (212), and the bottom of the push rod (212) is connected with the metering mechanism (23).
6. The volume-adjustable filling machine for filling liquid disinfectant, according to claim 5, characterized in that the metering mechanism (23) comprises a servo motor (231), a speed reducer (232), a ball screw (233) and a cross beam (234), the servo motor (231), the speed reducer (232) and the ball screw (233) are sequentially connected from bottom to top, the cross beam (234) is penetrated through the upper portion of the ball screw (233), the push rods (212) are respectively arranged on two sides of the ball screw (233), and the top of the push rod (212) is fixedly connected above the cross beam (234).
7. The machine for adjustable volume filling of liquid disinfectants according to claim 5, characterised in that the piston (211) and the metering cylinder (22) are made of austenitic stainless steel.
8. The variable volume filling machine for liquid disinfectant filling according to claim 5, characterized in that said piston (211) is sealed with a metering cylinder (22) by means of an O-ring seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020222865.3U CN212403435U (en) | 2020-02-28 | 2020-02-28 | Capacity-adjustable filling machine for filling liquid disinfectant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020222865.3U CN212403435U (en) | 2020-02-28 | 2020-02-28 | Capacity-adjustable filling machine for filling liquid disinfectant |
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| Publication Number | Publication Date |
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| CN212403435U true CN212403435U (en) | 2021-01-26 |
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| CN202020222865.3U Expired - Fee Related CN212403435U (en) | 2020-02-28 | 2020-02-28 | Capacity-adjustable filling machine for filling liquid disinfectant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213400A (en) * | 2021-04-13 | 2021-08-06 | 珠海美合科技股份有限公司 | Liquid filling equipment and control method thereof |
-
2020
- 2020-02-28 CN CN202020222865.3U patent/CN212403435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213400A (en) * | 2021-04-13 | 2021-08-06 | 珠海美合科技股份有限公司 | Liquid filling equipment and control method thereof |
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