CN219595358U

CN219595358U - Liquid injection device

Info

Publication number: CN219595358U
Application number: CN202320201966.6U
Authority: CN
Inventors: 刘志平; 陈科武; 张占伟; 崔建
Original assignee: Shenzhen Bio-Decon Technology Co ltd
Current assignee: Shenzhen Bio-Decon Technology Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-08-29
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses a priming device, which comprises a device bottom plate and further comprises: the first fixing plate and the second fixing plate are detachably arranged at the top end of the device bottom plate; annotate liquid mechanism, mobilizable setting is between first fixed plate and second fixed plate, can carry out the injection of the hydrogen peroxide solution that a plurality of hydrogen peroxide low temperature plasma sterilizers used simultaneously, annotate liquid mechanism includes the motor, motor one side is connected with the motor shaft. According to the utility model, the moving block is driven to move through the threaded rod, so that the liquid injection plate can move at the bottom of the liquid injection head, the liquid injection head can inject hydrogen peroxide solution into capsules in different capsule grooves on the moving liquid injection plate, the overall efficiency of injecting hydrogen peroxide solution into a plurality of capsules is improved, liquid injection can be rapidly carried out, and the telescopic bellows and the electric telescopic cylinder are arranged, and can be driven by the electric telescopic cylinder to move downwards through the telescopic bellows and the liquid pump, so that liquid injection is carried out on the liquid injection plates with different heights.

Description

Liquid injection device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a liquid injection device.

Background

The injection mode of the hydrogen peroxide solution used by the hydrogen peroxide low-temperature plasma sterilizer mainly comprises capsule injection and self-priming injection. The capsule type injection is to store hydrogen peroxide in a capsule, seal the capsule in a cassette, suck out the hydrogen peroxide solution in the capsule by using a liquid injection device, and then inject the hydrogen peroxide solution into a sterilizer for use.

Patent number CN202121252794.2 discloses a liquid filling device of a hydrogen peroxide sterilizer, comprising a control board, a bottom board, a first driving component, a liquid filling component, a supporting column, a bracket and a second driving component. The support column, the first drive assembly and annotate the liquid subassembly and all install on the bottom plate, first drive assembly is connected with annotating the liquid subassembly, and the second drive assembly is installed on the support column, and the bracket is installed on the second drive assembly. The bracket is provided with a mounting groove for mounting the cassette, and the first driving assembly and the second driving assembly are electrically connected with the control board. The top surface of support column is provided with the locating part, and the locating hole has been seted up to the side that the bracket is close to the locating part, and the locating hole is located the one end that the bracket is close to the support column, and locating part side has been seted up with locating hole assorted fixed orifices, and the fixed orifices runs through the side of locating part, and fixed orifices and locating hole are used for mounting screw.

Currently, existing priming devices suffer from a number of disadvantages, such as; the existing priming device can fix the bracket in the use process, so that the bracket can not be disturbed by external force to move left and right along the second driving assembly, the damage of the second driving assembly and the bracket is avoided, but the liquid can not be injected into a plurality of capsules at the same time, the efficiency of liquid injection is lower, and the liquid can not be injected into a plurality of capsules rapidly.

Disclosure of Invention

The utility model aims to provide a priming device which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a priming device comprising a device floor, further comprising:

the first fixing plate and the second fixing plate are detachably arranged at the top end of the device bottom plate;

the liquid injection mechanism is movably arranged between the first fixed plate and the second fixed plate, and can simultaneously perform injection of hydrogen peroxide solution used by a plurality of hydrogen peroxide low-temperature plasma sterilizers, the liquid injection mechanism comprises a motor, one side of the motor is connected with a motor shaft, one end of the motor shaft, which is far away from the motor, passes through the second fixed plate and is fixedly connected with a threaded rod, one end of the threaded rod, which is far away from the motor shaft, passes through the moving block, and the threaded rod is in threaded connection with a screw hole in the moving block;

the utility model discloses a liquid pump, including first fixed plate and second fixed plate, liquid tank bottom, liquid pump top both sides all adopt the screw connection to have the liquid case, liquid tank bottom middle part intercommunication has the bellows, bellows bottom intercommunication has the liquid injection head, liquid pump top both sides all adopt the screw connection to have miniature electronic flexible jar, miniature electronic flexible jar top adopts the screw connection to have the liquid case.

In this kind of technical scheme to make annotate the liquid board and can remove in annotating liquid head bottom, annotate liquid head and can annotate the hydrogen peroxide solution to the capsule injection of removing different capsule inslot on the liquid board, promoted the whole efficiency of annotating the hydrogen peroxide solution to a plurality of capsules, can be quick annotate the liquid, be provided with flexible bellows and electric telescopic jar moreover, can utilize electric telescopic jar to drive flexible bellows and liquid pump and move down, thereby annotate the liquid board to not co-altitude.

As an alternative of the technical scheme of the utility model, a groove is formed in the top of the moving block, a plurality of liquid injection plates penetrate through the front side inside the groove, and a capsule groove is formed in the top of each liquid injection plate.

In the technical scheme, a plurality of liquid injection plates with different heights can be arranged, through drawing out and putting in the liquid injection plates, the liquid injection head can move downwards, liquid injection is carried out on the liquid injection plates with different heights, the quantity of liquid injection is further improved, and repeated replacement of capsules is omitted.

As an alternative of the technical scheme of the utility model, one end of the front side of the liquid injection plate penetrating through the moving block is fixedly connected with a brace, one end of the liquid injection plate positioned in the groove is inserted with a groove plate, and one end of the groove plate far away from the liquid injection plate is fixedly connected with the groove.

As an alternative of the technical scheme of the utility model, one end of the threaded rod far away from the motor shaft is rotationally connected with a bearing, and one end of the bearing far away from the threaded rod is connected with a first fixing plate by adopting a screw.

As an alternative of the technical scheme of the utility model, the top of one side of the liquid tank and the bottom of the other side of the liquid tank are both communicated with one end of a pipeline, and the other end of the pipeline is detachably connected with a pipe cover.

As an alternative of the technical scheme of the utility model, the front side of the bottom plate of the device is connected with an industrial control computer by adopting screws.

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

1. according to the utility model, the moving block is driven to move through the threaded rod, so that the liquid injection plate can move at the bottom of the liquid injection head, the liquid injection head can inject hydrogen peroxide solution into capsules in different capsule grooves on the moving liquid injection plate, the overall efficiency of injecting hydrogen peroxide solution into a plurality of capsules is improved, liquid injection can be rapidly carried out, and the telescopic bellows and the electric telescopic cylinder are arranged, and can be driven by the electric telescopic cylinder to move downwards through the telescopic bellows and the liquid pump, so that liquid injection is carried out on the liquid injection plates with different heights.

2. According to the utility model, the plurality of liquid injection plates with different heights can be arranged through the plurality of liquid injection plates in the moving block, and the liquid injection heads can move downwards through the liquid injection plates which are extracted and put in, so that the liquid injection is carried out on the liquid injection plates with different heights, the quantity of liquid injection is further improved, and repeated replacement of capsules is omitted.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a front view of an priming device of the present utility model;

fig. 2 is a view showing a moving block of the priming device of the present utility model.

In the figure: 1. a device base plate; 101. an industrial control computer; 2. a first fixing plate; 201. a second fixing plate; 202. a motor; 203. a motor shaft; 204. a threaded rod; 205. a moving block; 206. a bearing; 207. a liquid tank; 208. a bellows; 209. an electric telescopic cylinder; 210. a liquid pump; 211. a liquid injection head; 212. a pipe; 213. a tube cover; 3. a groove; 301. a liquid injection plate; 302. a trough plate; 303. bracing; 304. and a capsule groove.

Detailed Description

Referring to fig. 1-2, the present utility model provides a technical solution: an priming device comprising a device base plate 1, further comprising: the first fixing plate 2 and the second fixing plate 201 are detachably arranged at the top end of the device bottom plate 1; the liquid injection mechanism is movably arranged between the first fixed plate 2 and the second fixed plate 201, and can simultaneously perform injection of hydrogen peroxide solution used by a plurality of hydrogen peroxide low-temperature plasma sterilizers, the liquid injection mechanism comprises a motor 202, one side of the motor 202 is connected with a motor shaft 203, one end of the motor shaft 203, which is far away from the motor 202, passes through the second fixed plate 201 and is fixedly connected with a threaded rod 204, one end of the threaded rod 204, which is far away from the motor shaft 203, passes through a moving block 205, and the threaded rod 204 is in threaded connection with a screw hole in the moving block 205; the top of the first fixing plate 2 and the top of the second fixing plate 201 are connected with the liquid tank 207 by adopting screws, the middle part of the bottom end of the liquid tank 207 is communicated with the telescopic bellows 208, the bottom of the telescopic bellows 208 is communicated with the liquid pump 210, the bottom of the liquid pump 210 is communicated with the liquid injection head 211, two sides of the top of the liquid pump 210 are connected with the miniature electric telescopic cylinder 209 by adopting screws, the top of the miniature electric telescopic cylinder 209 is connected with the liquid tank 207 by adopting screws, the top of the moving block 205 is provided with the groove 3, the front side inside the groove 3 penetrates through a plurality of liquid injection plates 301, the top of the liquid injection plate 301 is provided with the capsule groove 304, the motor 202 is firstly opened, the motor 202 drives the motor shaft 203, the motor shaft 203 drives the threaded rod 204, the threaded rod 204 drives the moving block 205 to move, after the moving block 205 moves to the bottom of the liquid injection head 211, the electric telescopic rod can be opened, the electric telescopic bellows 208 and the liquid pump 210 move downwards, the liquid pump 210 drives the liquid injection head 211 to enter the groove 3 of the moving block 205, the capsule in the capsule groove 304 at the top of the liquid injection plate 301 is injected by the capsule, and the capsule in the capsule groove 304 is injected by the moving block, and the capsule in the capsule of the top of the moving block 301.

Referring to fig. 1 and 2, one end of the front side of the injection plate 301 passing through the moving block 205 is fixedly connected with a brace 303, one end of the injection plate 301 located in the groove 3 is inserted with a groove plate 302, one end of the groove plate 302 far away from the injection plate 301 is fixedly connected with the groove 3, and as a plurality of injection plates 301 are inserted into the groove 3, after the injection of the capsules on the top injection plate 301 is completed, the top injection plate 301 can be directly pulled out, the capsules on the middle injection plate 301 are injected through the injection head 211, and the steps are repeated to perform the injection of the capsules on the multi-layer injection plate 301.

Referring to fig. 1, a bearing 206 is rotatably connected to an end of the threaded rod 204 away from the motor shaft 203, and a first fixing plate 2 is connected to an end of the bearing 206 away from the threaded rod 204 by a screw.

Referring to fig. 1, the top of one side and the bottom of the other side of the tank 207 are connected to one end of a pipe 212, and the other end of the pipe 212 is detachably connected to a pipe cover 213.

Referring to fig. 1, an industrial personal computer 101 is connected to the front side of a device base plate 1 by screws.

When the liquid injection device is used, the motor 202 is firstly turned on, the motor 202 drives the motor shaft 203, the motor shaft 203 drives the threaded rod 204, the threaded rod 204 drives the moving block 205 to move, after the moving block 205 moves to the bottom of the liquid injection head 211, the electric telescopic rod can be turned on, the electric telescopic cylinder 209 drives the telescopic bellows 208 and the liquid pump 210 to move downwards, the liquid pump 210 drives the liquid injection head 211 to enter the groove 3 of the moving block 205, liquid injection is carried out on capsules in the capsule groove 304 at the top of the liquid injection plate 301, in the liquid injection process, the moving block 205 is utilized to drive the liquid injection plate 301 to move, liquid injection of capsules at different positions can be carried out, after liquid injection of capsules on the top liquid injection plate 301 is completed, the top liquid injection plate 301 can be directly pulled out, the capsules on the second layer of liquid injection plate 301 are injected through the downward movement of the liquid injection head 211, and the liquid injection of the capsules on the second layer of liquid injection plate 301 is repeated.

Claims

1. A priming device comprising a device base plate (1), characterized in that: further comprises:

the first fixing plate (2) and the second fixing plate (201) are detachably arranged at the top end of the device bottom plate (1);

the liquid injection mechanism is movably arranged between the first fixed plate (2) and the second fixed plate (201) and can simultaneously inject hydrogen peroxide solution used by a plurality of hydrogen peroxide low-temperature plasma sterilizers, the liquid injection mechanism comprises a motor (202), one side of the motor (202) is connected with a motor shaft (203), one end of the motor shaft (203), far away from the motor (202), passes through the second fixed plate (201) and is fixedly connected with a threaded rod (204), one end of the threaded rod (204), far away from the motor shaft (203), passes through a moving block (205), and the threaded rod (204) is in threaded connection with a screw hole in the moving block (205);

the utility model discloses a liquid tank, including first fixed plate (2) and second fixed plate (201), liquid tank (207) are all adopted at first fixed plate (2) and second fixed plate (201) top, liquid tank (207) bottom middle part intercommunication has bellows (208), bellows (208) bottom intercommunication has liquid pump (210), liquid pump (210) bottom intercommunication has annotate liquid head (211), liquid pump (210) top both sides all adopt screw connection to have miniature electronic telescopic cylinder (209), miniature electronic telescopic cylinder (209) top adopts screw connection to have liquid tank (207).

2. A priming device as claimed in claim 1, wherein: the top of the moving block (205) is provided with a groove (3), a plurality of liquid injection plates (301) penetrate through the front side inside the groove (3), and the top of each liquid injection plate (301) is provided with a capsule groove (304).

3. A priming device as claimed in claim 2, wherein: one end that annotates liquid board (301) front side and pass movable block (205) is fixedly connected with brace (303), annotate the one end that liquid board (301) are located recess (3) and insert fluted plate (302), the one end that annotates liquid board (301) was kept away from to fluted plate (302) is fixedly connected with recess (3).

4. A priming device as claimed in claim 1, wherein: one end of the threaded rod (204) far away from the motor shaft (203) is rotationally connected with a bearing (206), and one end of the bearing (206) far away from the threaded rod (204) is connected with a first fixing plate (2) by adopting a screw.

5. A priming device as claimed in claim 1, wherein: one side top and the opposite side bottom of liquid case (207) all are linked together there is one end of pipeline (212), the other end of pipeline (212) can dismantle and be connected with tube cap (213).

6. A priming device as claimed in claim 1, wherein: the front side of the device bottom plate (1) is connected with an industrial control computer (101) by adopting screws.