CN221387995U - Novel vial belt cleaning device for liquid phase - Google Patents

Abstract

The utility model relates to the technical field of cleaning devices, in particular to a novel liquid-phase vial cleaning device, which comprises a workbench for cleaning liquid-phase vials, wherein a flushing box is fixedly arranged at the bottom of the workbench, a mounting frame is fixedly arranged in the flushing box, a liquid inlet pipe is arranged in the mounting frame in a penetrating manner, a plurality of groups of flushing heads which are distributed at equal intervals are fixedly arranged at the top end of the liquid inlet pipe, a pressing type bottle flushing device is movably arranged at the top end of each group of flushing heads, a lifting channel is formed in the front side of the workbench and is close to the pressing type bottle flushing device in a penetrating manner, a PLC (programmable logic controller) control electric box is fixedly arranged at one side of the top of the workbench, a liquid-phase vial clamp is movably arranged at the position of the top of the workbench and is close to the lifting channel, and the automatic cleaning of a large number of liquid-phase vials can be realized through the arranged integral device, so that the problems of large consumption of manpower and time cost in the cleaning of liquid-phase vials in the existing liquid chromatograph are effectively solved, and the working efficiency is high.

Description

Novel vial belt cleaning device for liquid phase

Technical Field

The utility model relates to the technical field of cleaning devices, in particular to a novel liquid-phase vial cleaning device.

Background

When the liquid chromatograph is used, the liquid chromatograph is required to be cleaned and washed frequently, the liquid chromatograph can be kept in an optimal state at any time, and the liquid storage bottle is firstly provided with flowing correspondingly and reasonably according to the dosage, the liquid storage bottle is recommended to be used in an on-site mode, and the liquid storage bottle of the mobile phase is required to be cleaned frequently, the liquid storage bottle is required to be replaced once by flushing the mobile phase, and the liquid storage bottle is generally cleaned: directly wash with purified water, be applicable to the storage of splendid attire pure methanol, pure acetonitrile, normal washing: adding a proper amount of detergent, and brushing with a brush; then rinsed clean with purified water, clean standard: the water does not flow down in a stranding way and does not wall, and the water is suitable for a storage bottle containing a mobile phase such as buffer salt or inorganic acid, and is mainly cleaned: washing with dilute nitric acid or chromic acid washing solution, and washing with normal washing method, which is suitable for washing storage bottle with possible mildew, such as storing bottle with large proportion of inorganic phase in summer and storing bottle with mobile phase longer than 15 days, but the above washing method requires large amount of manpower and time cost, resulting in general working efficiency,

Therefore, there is a need to design a new vial cleaning device for liquid phase to solve the above-mentioned problems in the background art.

Disclosure of utility model

The present utility model is directed to a novel vial cleaning device for liquid phase, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a novel liquid phase is with little bottle belt cleaning device, including the workstation that is used for wasing liquid phase little bottle, the bottom fixed mounting of workstation has the washing case, the inside fixed mounting at the washing case has the mounting bracket, and the inside of mounting bracket runs through and installs the feed liquor pipe, the top fixed mounting of feed liquor pipe has the flushing head of a plurality of equidistance distributions simultaneously, and the top movable mounting of every group flushing head has the push type bottle ware, it has the lift channel to run through to be close to push type bottle ware department in the workstation front side, and top one side fixed mounting of workstation has the PLC control electronic box, the top of workstation is close to lift channel department movable mounting at the while has liquid phase little bottle anchor clamps, equal fixed mounting in the inside of every group flushing head is close to top department has the positioning seat, and the push type bottle ware is including the hollow depression bar of slidable mounting in the positioning seat inside, the top fixed mounting at the hollow depression bar, and the top center department fixed mounting of pressing the top surface of depression bar has the conical die, the surface of depression bar is close to the flushing head and is pressed and is equipped with reset spring between the pressing the seat, the top surface is close to the positioning seat department and is close to automatic water inlet opening, and liquid phase automatic water inlet opening anchor clamps have the automatic turntable at the top face of rotation of the top of the roll-down cylinder, the automatic turntable is equipped with the automatic turntable in the top of roll-down cylinder of roll-over table, the top of roll-over table is installed at the top of the automatic turntable through the top of roll-down.

As a preferable scheme of the utility model, the bottom end of the hollow compression rod is fixedly connected with an anti-drop head, the anti-drop head is positioned on the bottom surface of the positioning seat, bottle mouth limiting grooves are formed in the periphery of the top surface of the pressing seat, which is close to the conical flushing nozzle, the conical flushing nozzle is in through connection with the hollow compression rod, rubber energy absorption blocks are sleeved at the upper end and the lower end of the outer surface of the return spring, and a dustproof telescopic sleeve is sleeved on the outer surfaces of the return spring and the rubber energy absorption blocks.

As the preferable scheme of the utility model, the rotating rod is arranged in the automatic overturning platform in a penetrating way, the bearing seats are sleeved on the outer surface of the rotating rod close to the two ends, meanwhile, a motor is arranged at one end of the rotating rod, the bearing seats, the motor and the workbench are fixedly arranged through bolts, and meanwhile, the motor and the rotating rod are fixedly connected through a coupler.

As a preferable scheme of the utility model, the top surface of the fixed bottle table is provided with a plurality of groups of bottle grooves which are distributed at equal intervals, the inner bottom surface of each group of bottle grooves is fixedly provided with a sucker, and meanwhile, the sucker and the vacuum pump are connected in a penetrating way through a vacuum suction pipe.

As a preferable scheme of the utility model, reinforcing corner brackets are fixedly arranged at four corners of the bottom surface of the workbench, a diversion slope is arranged on the inner bottom surface of the flushing tank, and a waste liquid pipe is arranged at the center of the bottom surface of the flushing tank in a penetrating way.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the liquid phase vials to be cleaned are sequentially placed in the bottle groove, the vacuum pump is started to work, the sucker is tightly attached to the bottom surface of the liquid phase vials to realize automatic fixing by utilizing a negative pressure mode, then the motor is operated, under the action of the sucker, the rotating rod drives the automatic overturning platform to overturn by one hundred eighty degrees, the bottle mouth of the liquid phase vials is downward, meanwhile, the telescopic cylinder is unfolded downward, the fixed bottle table is gradually lowered under the action of the telescopic cylinder, in the continuous lowering process, the bottle mouth starts to enter the bottle mouth limiting groove, the pressing seat is simultaneously pressed downward, the reset spring is compressed, the hollow pressure rod is lowered until the water inlet hole moves to the bottom of the positioning seat, at the moment, the cleaning liquid in the liquid inlet pipe sequentially passes through the water inlet hole and the hollow pressure rod, finally is sprayed into the bottle by the conical punching nozzle until the inside of the bottle is flushed, the bottle is reversely operated until a certain flushing time, and reset is realized through the integral device, and the automatic cleaning of a large number of liquid phase vials can be realized, and the problems of high cost and labor consumption and time consumption of the chromatograph in the existing liquid phase chromatograph are effectively solved.

Drawings

FIG. 1 is a schematic view of the overall front plan outer structure of the present utility model;

FIG. 2 is a schematic diagram of the overall front plan internal structure of the present utility model;

FIG. 3 is a schematic view showing an enlarged structure of the inside of the front plane of the liquid phase vial holder according to the present utility model

Fig. 4 is a schematic diagram showing an enlarged structure of the inside of a front plane of the push type bottle-washing machine according to the present utility model.

In the figure: 1. a work table; 11. reinforcing the corner frame; 2. a flushing box; 21. diversion slope; 22. a waste liquid pipe; 3. a mounting frame; 4. a liquid inlet pipe; 5. a flushing head; 51. a positioning seat; 6. a push-type bottle flushing device; 61. a hollow compression bar; 611. a water inlet hole; 612. an anti-head release; 62. a pressing seat; 621. bottle neck limit groove; 63. conical flushing nozzle; 64. a return spring; 641. a rubber energy absorption block; 642. a dustproof telescopic tube; 7. a lifting channel; 8. a PLC control electric box; 9. a liquid phase vial fixture; 91. an automatic overturning table; 911. a rotating rod; 912. a bearing seat; 913. a motor; 92. a telescopic cylinder; 93. fixing the bottle table; 931. a bottle groove; 932. a suction cup; 94. a vacuum pump; 941. a vacuum suction pipe.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, please refer to fig. 1-4, the present utility model provides a technical solution:

A new liquid phase uses the vial cleaning device, including the work level 1 used for cleaning the liquid phase vial, the bottom of the said work level 1 has flushing box 2 fixedly, fixedly installs the mounting bracket 3 in the inside of the flushing box 2, and the inside of the mounting bracket 3 runs through and installs the liquid inlet pipe 4, the top of the liquid inlet pipe 4 fixedly installs several groups of equally distributed flushing heads 5 at the same time, and the top of each group of flushing heads 5 movably installs the push type bottle punch 6, near the push type bottle punch 6 in the front side of the work level 1 runs through and has offered the lifting channel 7, and one side of top of the work level 1 fixedly installs PLC control electric box 8, at the same time the top of the work level 1 is near the lifting channel 7 the movable mounting liquid phase vial clamp 9, near the top in the inside of each group of flushing heads 5 has the locating seat 51 fixedly installed, and the push type bottle punch 6 includes the hollow compression bar 61 slidably installed in the locating seat 51, the top end of the hollow compression bar 61 is fixedly provided with a compression seat 62, the center of the top surface of the compression seat 62 is fixedly provided with a conical punch 63, a return spring 64 is sleeved between the outer surface of the hollow compression bar 61 close to the flushing head 5 and the compression seat 62, a water inlet hole 611 is formed at the outer surface of the hollow compression bar 61 close to the positioning seat 51, the liquid-phase small bottle clamp 9 comprises an automatic overturning table 91 rotatably arranged on the top surface of the workbench 1, the top of the automatic overturning table 91 is movably provided with a fixed bottle table 93 through a plurality of groups of telescopic cylinders 92 distributed at equal intervals, the top surface of the automatic overturning table 91 is fixedly provided with a vacuum pump 94, liquid-phase small bottles to be cleaned are sequentially arranged in a bottle groove 931 during cleaning, the vacuum pump 94 is started to work, the sucker 932 is tightly attached to the bottom surface of the liquid-phase small bottle by utilizing a negative pressure mode to realize automatic fixation, then motor 913 works, under its effect, bull stick 911 drives automatic roll-over table 91 one hundred eighty degrees upset, liquid phase vial bottleneck is down this moment, flexible cylinder 92 is down to expand simultaneously, fixed bottle platform 93 descends gradually under its effect this moment, in the in-process of constantly descending, the bottleneck begins to get into the inside of bottleneck spacing groove 621, simultaneously press down pressing seat 62, reset spring 64 compresses this moment, and hollow depression bar 61 descends, until inlet opening 611 removes to the bottom of positioning seat 51, at this moment the inside washing liquid of feed tube 4 passes through inlet opening 611, hollow depression bar 61 in proper order under the effect of pressure, finally spray in the bottle by toper towards mouth 63, and wash its inside, until certain washing duration, whole device reverse operation resets, and can realize the automatic washing of a large amount of liquid phase vials through the whole device that sets up, the liquid storage bottle in the current liquid chromatograph has effectually been solved and expended a large amount of manpower and time cost when wasing, make work efficiency high.

In this embodiment, please refer to fig. 2 and 4, the bottom end of the hollow compression rod 61 is fixedly connected with the anti-falling head 612, the anti-falling head 612 is located at the bottom surface of the positioning seat 51, the top surface of the pressing seat 62 is close to the periphery of the conical nozzle 63, the bottle nozzle limiting groove 621 is formed, the conical nozzle 63 is connected with the hollow compression rod 61 in a penetrating manner, the rubber energy absorbing blocks 641 are sleeved at the upper end and the lower end of the outer surface of the return spring 64, the outer surfaces of the return spring 64 and the rubber energy absorbing blocks 641 are sleeved with the dustproof telescopic sleeve 642, the hollow compression rod 61 can be effectively prevented from falling off in the lifting process by the set anti-falling head 612, the bottle nozzle can be limited by the set bottle nozzle limiting groove 621, meanwhile, the hydraulic pressure can be larger by the set conical nozzle 63, the flushing effect is better, the acting force generated by the extension of the return spring 64 can be absorbed by the set rubber energy absorbing blocks 641, the stability is kept, and meanwhile, the dustproof effect can be achieved by the set dustproof telescopic sleeve 642.

In this embodiment, referring to fig. 1, 2 and 3, the rotating rod 911 is installed inside the automatic overturning platform 91 in a penetrating manner, and bearing seats 912 are sleeved on the outer surface of the rotating rod 911 near both ends, meanwhile, a motor 913 is arranged at one end of the rotating rod 911, and the bearing seats 912, the motor 913 and the workbench 1 are fixedly installed through bolts, meanwhile, the motor 913 and the rotating rod 911 are fixedly connected through a coupling, and the overturning process of the rotating rod 911 can be stable and reliable through the arranged bearing seats 912.

In this embodiment, referring to fig. 1, 2 and 3, a plurality of groups of bottle slots 931 are formed on the top surface of the fixed bottle table 93, and suction cups 932 are fixedly mounted on the inner bottom surface of each group of bottle slots 931, and simultaneously the suction cups 932 and the vacuum pump 94 are connected through a vacuum suction pipe 941. And through bottle groove 931, sucking disc 932, vacuum pump 94 and inhale vacuum trachea 941 that set up, can make whole device adopt the fixed mode of negative pressure, it is high-efficient convenient.

In this embodiment, please refer to fig. 1 and 2, the four corners of the bottom surface of the working table 1 are fixedly provided with reinforcing corner brackets 11, a diversion slope 21 is provided on the bottom surface of the inside of the flushing tank 2, a waste liquid pipe 22 is installed in a penetrating manner in the center of the bottom surface of the flushing tank 2, the structure of the working table 1 is more stable through the reinforcing corner brackets 11, meanwhile, the cleaning liquid can be effectively prevented from polluting the ground through the flushing tank 2, and the waste liquid generated by cleaning can be rapidly led out smoothly through the diversion slope 21 and the waste liquid pipe 22, and residues can be effectively prevented.

Working principle: during cleaning, the liquid phase vials to be cleaned are sequentially placed in the bottle groove 931, the vacuum pump 94 is started to work, the sucker 932 and the bottom surface of the liquid phase vials are tightly attached to realize automatic fixation by utilizing a negative pressure mode, then the motor 913 works, under the action of the motor 913, the rotating rod 911 drives the automatic overturning table 91 to overturn by one hundred and eighty degrees, the liquid phase vials are downward at the moment, the telescopic cylinder 92 is unfolded downwards, the fixed bottle table 93 is gradually lowered under the action of the fixed bottle table, in the continuous lowering process, the bottle mouth starts to enter the bottle mouth limiting groove 621, the pressing seat 62 is simultaneously pressed downwards, the reset spring 64 is compressed at the moment, the hollow pressing rod 61 is lowered until the water inlet 611 moves to the bottom of the positioning seat 51, at the moment, the cleaning liquid in the liquid inlet pipe 4 sequentially passes through the water inlet 611 and the hollow pressing rod 61 under the action of the pressure, finally the conical flushing nozzle 63 is sprayed into the bottles, the bottles until a certain flushing duration is reached, the whole device reversely operates and resets, and a large quantity of liquid phase vials can be automatically cleaned through the whole device, the automatic cleaning of the liquid phase vials is realized, the high cost of the liquid chromatograph is realized, and the existing time and high cost of cleaning cost of the chromatograph is realized when the existing in the liquid chromatograph is high in the popularization value.

Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A new vial cleaning device for liquid phase, comprising a work bench (1) for cleaning liquid phase vials, characterized in that: the bottom of the workbench (1) is fixedly provided with a flushing box (2), the inside of the flushing box (2) is fixedly provided with a mounting frame (3), the inside of the mounting frame (3) is internally provided with a liquid inlet pipe (4) in a penetrating way, the top end of each liquid inlet pipe (4) is fixedly provided with a plurality of groups of flushing heads (5) which are distributed at equal intervals, the top end of each group of flushing heads (5) is movably provided with a pressing type bottle pressing device (6), the front side of the workbench (1) is provided with a lifting channel (7) in a penetrating way near the position of the pressing type bottle pressing device (6), one side of the top of the workbench (1) is fixedly provided with a PLC control electric box (8), meanwhile, the top of the workbench (1) is provided with a liquid phase small bottle clamp (9) in a movable way near the lifting channel (7), the inside of each group of flushing heads (5) is provided with a positioning seat (51) in a fixed way near the top end, the pressing type bottle pressing device (6) comprises a hollow pressing rod (61) which is slidably arranged in the positioning seat (51), the top end of the hollow pressing rod (61) is fixedly provided with a pressing seat (62), the top surface (62) is provided with a conical pressing rod (62), the pressing seat (62) is fixedly provided with a conical pressing rod (61), the pressing head (61) is arranged near the top surface of the top of the flushing head (5), the top surface is provided with a conical seat (61), the outer surface of the hollow compression rod (61) is close to the positioning seat (51) and provided with a water inlet hole (611), the liquid-phase small bottle clamp (9) comprises an automatic overturning table (91) which is rotatably arranged on the top surface of the workbench (1), a fixed bottle table (93) is movably arranged on the top of the automatic overturning table (91) through a plurality of groups of telescopic cylinders (92) which are distributed at equal intervals, and a vacuum pump (94) is fixedly arranged on the top surface of the automatic overturning table (91).

2. A new vial cleaning apparatus for liquid phases according to claim 1, characterized in that: the bottom fixedly connected with anticreep head (612) of well compression pole (61), and anticreep head (612) are located the bottom surface of positioning seat (51), bottle neck spacing groove (621) have been seted up around pressing the top surface of seat (62) near toper towards mouth (63), and toper towards mouth (63) and well compression pole (61) through-connection, both ends all are equipped with rubber energy-absorbing piece (641) about the surface of reset spring (64), and the surface cover of reset spring (64) and rubber energy-absorbing piece (641) is equipped with dustproof telescopic tube (642).

3. A new vial cleaning apparatus for liquid phases according to claim 1, characterized in that: the inside of automatic roll-over table (91) runs through installs bull stick (911), and all overlaps in the surface of bull stick (911) near both ends department and is equipped with bearing frame (912), and the one end of bull stick (911) is provided with motor (913) simultaneously, and bearing frame (912), motor (913) and workstation (1) pass through bolt fixed mounting, and motor (913) and bull stick (911) pass through shaft coupling fixed connection simultaneously.

4. A new vial cleaning apparatus for liquid phases according to claim 1, characterized in that: the bottle fixing device is characterized in that a plurality of groups of bottle grooves (931) which are distributed at equal intervals are formed in the top surface of the fixed bottle table (93), sucking discs (932) are fixedly arranged on the inner bottom surface of each group of bottle grooves (931), and meanwhile the sucking discs (932) are in through connection with a vacuum pump (94) through a vacuum suction pipe (941).

5. A new vial cleaning apparatus for liquid phases according to claim 1, characterized in that: reinforcing corner brackets (11) are fixedly installed at four corners of the bottom surface of the workbench (1), a diversion slope (21) is arranged on the inner bottom surface of the flushing tank (2), and a waste liquid pipe (22) is installed in a penetrating manner at the center of the bottom surface of the flushing tank (2).