CN215326873U

CN215326873U - Liquid filling machine is used in suspending agent production

Info

Publication number: CN215326873U
Application number: CN202121393857.6U
Authority: CN
Inventors: 陈永杰; 陈永安
Original assignee: Mengzhou Yunda High Tech Biotechnology Co ltd
Current assignee: Henan Jubang Bio Pharmaceutical Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-28
Anticipated expiration: 2031-06-22

Abstract

The utility model relates to a filling machine for producing a suspending agent, which belongs to the technical field of medicament production and comprises a filling tank and a PLC (programmable logic controller), wherein a plurality of filling heads are uniformly distributed at the bottom of the filling tank, a limiting seat, a sliding seat and a lifting seat are sequentially arranged between two side supports of the filling tank from top to bottom, a lifting device capable of driving the sliding seat to slide up and down along the two side supports is fixed on the lifting seat, a plurality of limiting through holes are formed in the limiting seat, a plurality of placing grooves are formed in the sliding seat, the limiting through holes and the placing grooves are respectively arranged in one-to-one correspondence with the filling heads, a suspending agent adding port, a stirring motor and a pressurizing vent pipe are arranged at the top of the filling tank, a sealing cover is in threaded connection with the suspending agent adding port, an output shaft of the stirring motor extends into the filling tank and is connected with a stirring mechanism, a second electromagnetic valve is arranged on the pressurizing vent pipe, and an electronic pressure gauge is arranged at the side top of the filling tank. The device has simple structure and convenient operation, can realize accurate filling, avoids layering of the suspending agent and can improve the stability of the suspending agent storage bottle.

Description

Liquid filling machine is used in suspending agent production

Technical Field

The utility model belongs to the technical field of medicament production, and particularly relates to a filling machine for producing a suspending agent.

Background

Suspensions, also known as suspensions (suspensions), refer to non-homogeneous liquid formulations of poorly soluble solid drugs dispersed in a particulate state in a dispersion medium. The drug particles in the suspension are generally between 0.5-10 μm, small ones can be 0.1 μm, and large ones can be 50 μm or more. The suspension is a thermodynamically unstable coarse dispersion system, and most of the dispersion media used are water, and vegetable oil can also be used. Suspending agent requires to fill into suspending agent storage bottle through the liquid filling machine after the suspending agent is made, and current filling mechanism structure is complicated, and the operation is inconvenient, is difficult for realizing accurate filling, and the easy layering of suspending agent, and the stability of suspending agent storage bottle is relatively poor during filling in addition, from this, needs to improve urgently.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

a filling machine for producing a suspending agent comprises a filling tank and a PLC (programmable logic controller) arranged outside the side wall of the filling tank, wherein a plurality of filling heads are uniformly distributed at the bottom of the filling tank, a first electromagnetic valve is arranged on each filling head, a limiting seat, a sliding seat and a lifting seat are sequentially arranged between two side supports of the filling tank from top to bottom, two ends of the limiting seat and the lifting seat are respectively and fixedly connected with the two side supports, a lifting device capable of driving the sliding seat to slide up and down along the two side supports is fixed on the lifting seat, a plurality of limiting through holes are arranged on the limiting seat, a plurality of placing grooves are arranged on the sliding seat, the limiting through holes and the placing grooves are respectively arranged in one-to-one correspondence with the filling heads, the limiting through holes and the placing grooves are matched with the bottle bodies of suspending agent storage bottles, a suspending agent adding port, a stirring motor and a pressurizing breather pipe are arranged at the top of the filling tank, a sealing cover is in threaded connection with the suspending agent adding port, the utility model discloses a pneumatic control system, including pressure-increasing breather pipe, stirring motor, output shaft, pressure-increasing breather pipe, stirring motor's output shaft extends in the filling jar and is connected with rabbling mechanism, the output shaft rotates and sealing connection with the filling jar, be equipped with the second solenoid valve on the pressure-increasing breather pipe, the side top of filling jar is equipped with the electron pressure gauge, stirring motor, first solenoid valve, second solenoid valve, electron pressure gauge and elevating gear's actuating mechanism is connected with the PLC controller electricity respectively.

Preferably, the two ends of the sliding seat are respectively connected with the brackets on the two sides in a sliding mode through sliding rail and sliding groove structures, and the lifting stability of the sliding seat is guaranteed.

Preferably, the lifting device is an oil cylinder or an air cylinder, and is convenient to control.

Preferably, the stirring mechanism comprises a stirring shaft and a plurality of groups of stirring rods symmetrically arranged on two sides of the stirring shaft, stirring blades are respectively arranged on each group of stirring rods, and the stirring blades on the different groups of stirring rods are arranged in a staggered manner, so that the high-efficiency stirring of the suspending agent is realized, and the suspending agent is prevented from being layered in the filling process.

Preferably, be provided with transparent liquid level window along the direction of height of filling jar on the lateral wall of filling jar, the liquid level scale has been marked on the liquid level window, conveniently observes the liquid level of suspending agent in the filling jar.

Preferably, the bottom of the support is provided with a universal wheel with a brake, so that the device can be conveniently moved and fixed.

The utility model also comprises other devices or components which can enable the filling machine for producing the suspending agent to be normally used, and all the devices or components are conventional technical means in the field; in addition, the devices and components which are not limited in the utility model all adopt the conventional technical means in the field, such as an electronic pressure gauge, a PLC (programmable logic controller), a sliding rail and sliding chute structure and the like.

The working principle of the utility model is that when in use, a suspending agent is added into a filling tank through a suspending agent adding port, then a sealing cover is screwed, a stirring motor is started through a PLC controller to drive a stirring mechanism to stir the suspending agent at low speed, the stability of the suspending agent is ensured, when in need of filling, a suspending agent storage bottle is placed into a placing groove on a sliding seat, a lifting device is started through the PLC controller to enable the upper end of the suspending agent storage bottle to pass through a limiting through hole on a limiting seat, a filling head is inserted into a bottle port of the corresponding suspending agent storage bottle, a second electromagnetic valve is opened through the PLC controller, compressed air or inert gas is introduced into the filling tank, the filling pressure in the filling tank is maintained at 0.05-0.1 MPa through the PLC controller and an electronic pressure gauge so as to facilitate the filling operation of the high-viscosity suspending agent, then the corresponding first electromagnetic valve is opened through the PLC controller, and the opening and closing time of the first electromagnetic valve is controlled, the filling amount is accurately controlled, and the efficient filling work of the suspending agent is ensured. After the filling is accomplished, PLC controller control elevating gear resets, drives the sliding seat and resets, conveniently takes out the suspending agent storage bottle after the filling to in the convenient standing groove of placing the suspending agent storage bottle on the sliding seat that will treat the filling, so that begin new filling operation.

Compared with the prior art, the utility model has the following beneficial effects: this device simple structure, convenient operation can realize accurate filling, and before the filling or the filling in-process, can realize the continuous even stirring of suspending agent, avoids the suspending agent to take place the layering to through the setting of spacing seat, the stability of suspending agent storage bottle when having improved the filling.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of the present invention in a filling state in the embodiment.

Fig. 2 is a schematic view showing the overall structure of the present invention in a non-filled state according to the embodiment.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings, which are included to illustrate and not to limit the present invention. All other embodiments, which can be obtained by those skilled in the art without any inventive step based on the embodiments of the present invention, should be included in the scope of the present invention.

Examples

As shown in figures 1-2, the utility model provides a filling machine for producing a suspending agent, which comprises a filling tank 1 and a PLC (programmable logic controller) 2 arranged outside the side wall of the filling tank 1, wherein a plurality of filling heads 3 are uniformly distributed at the bottom of the filling tank 1, a first electromagnetic valve is arranged on each filling head 3, a limiting seat 5, a sliding seat 6 and a lifting seat 7 are sequentially arranged between two side brackets 4 of the filling tank 1 from top to bottom, two ends of the limiting seat 5 and the lifting seat 7 are respectively and fixedly connected with the two side brackets 4, a lifting device 8 capable of driving the sliding seat 6 to slide up and down along the two side brackets 4 is fixed on the lifting seat 7, a plurality of limiting through holes 9 are arranged on the limiting seat 5, a plurality of placing grooves are arranged on the sliding seat 6, the limiting through holes 9 and the placing grooves are respectively arranged in one-to-one correspondence with the filling heads 3, and the limiting through holes 9 and the placing grooves are matched with the bottle bodies of suspending

agent storage bottles

10, 1 top of filling tank is equipped with suspending agent and adds mouth 11, agitator motor 12 and pressurization breather pipe 13, the suspending agent adds and goes up threaded connection and has sealed lid 14 on the mouth 11, agitator motor 12's output shaft extends in filling tank 1 and is connected with rabbling mechanism, the output shaft rotates and sealing connection with filling tank 1, be equipped with second solenoid valve 15 on the pressurization breather pipe 13, filling tank 1's side top is equipped with electronic pressure meter 16, agitator motor 12, first solenoid valve, second solenoid valve 15, electronic pressure meter 16 and elevating gear 8's actuating mechanism is connected with PLC controller 2 electricity respectively.

The two ends of the sliding seat 6 are respectively connected with the brackets 4 on the two sides in a sliding mode through sliding rail and sliding groove structures, and the lifting stability of the sliding seat 6 is guaranteed. The lifting device 8 adopts an oil cylinder, and is convenient to control. The stirring mechanism comprises a stirring shaft 17 and a plurality of groups of stirring rods 18 symmetrically arranged on two sides of the stirring shaft 17, wherein stirring blades 19 are respectively arranged on each group of stirring rods 18, and the stirring blades 19 on different groups of stirring rods 18 are arranged in a staggered manner, so that the high-efficiency stirring of the suspending agent is realized, and the suspending agent is prevented from being layered in the filling process. Be provided with transparent liquid level window 20 along the direction of height of filling jar 1 on the lateral wall of filling jar 1, the mark has the liquid level scale on the liquid level window 20, conveniently observes the liquid level of suspending agent in the filling jar 1. The bottom of the support 4 is provided with a universal wheel 21 with a brake, so that the device can be conveniently moved and fixed.

The working principle of the utility model is that when in use, a suspending agent is firstly added into a filling tank 1 through a suspending agent adding port 11, then a sealing cover 14 is screwed, a stirring motor 12 is started through a PLC (programmable logic controller) 2 to drive a stirring mechanism to stir the suspending agent at low speed, the stability of the suspending agent is ensured, when in need of filling, a suspending agent storage bottle 10 is placed in a placing groove on a sliding seat 6, a lifting device 8 is started through the PLC 2 to enable the upper end of the suspending agent storage bottle 10 to pass through a limiting through hole 9 on a limiting seat 5, a filling head 3 is inserted into a bottle port of the corresponding suspending agent storage bottle 10, a second electromagnetic valve 15 is opened through the PLC 2, compressed air is introduced into the filling tank 1, the filling pressure of a pressure gauge in the filling tank 1 is maintained at 0.05MPa through the PLC 2 and an electronic 16 to facilitate the filling operation of the high-viscosity suspending agent, and then the corresponding first electromagnetic valve is opened through the PLC 2, and the filling quantity is accurately controlled by controlling the switching time of the first electromagnetic valve, so that the high-efficiency filling work of the suspending agent is ensured. After the filling is accomplished, PLC controller 2 control elevating gear 8 resets, drives sliding seat 6 and resets, conveniently takes out suspension agent storage bottle 10 after the filling to in the standing groove on sliding seat 6 is placed to suspension agent storage bottle 10 that conveniently will treat the filling, so that begin new filling operation.

Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims

1. The utility model provides a liquid filling machine is used in suspending agent production, includes the filling jar and locates the outer PLC controller of filling jar lateral wall, its characterized in that: the bottom of the filling tank is uniformly provided with a plurality of filling heads, each filling head is provided with a first electromagnetic valve, a limiting seat, a sliding seat and a lifting seat are sequentially arranged between two side supports of the filling tank from top to bottom, two ends of the limiting seat and the lifting seat are respectively fixedly connected with the two side supports, a lifting device capable of driving the sliding seats to slide up and down along the two side supports is fixed on the lifting seat, a plurality of limiting through holes are arranged on the limiting seat, a plurality of placing grooves are arranged on the sliding seat, the limiting through holes and the placing grooves are respectively arranged in one-to-one correspondence with the filling heads, the limiting through holes and the placing grooves are matched with the bodies of the suspending agent storage bottles, a suspending agent adding port, a stirring motor and a pressurizing vent pipe are arranged at the top of the filling tank, the suspending agent adding port is in threaded connection with a sealing cover, and an output shaft of the stirring motor extends into the filling tank and is connected with a stirring mechanism, the output shaft rotates and sealing connection with the filling jar, be equipped with the second solenoid valve on the breather pipe pressurizes, the side top of filling jar is equipped with the electron pressure meter, agitator motor, first solenoid valve, second solenoid valve, electron pressure meter and elevating gear's actuating mechanism is connected with the PLC controller electricity respectively.

2. The filling machine for producing a suspension concentrate as claimed in claim 1, wherein: and the two ends of the sliding seat are respectively connected with the brackets on the two sides in a sliding mode through sliding rail and sliding groove structures.

3. The filling machine for producing a suspension concentrate as claimed in claim 2, wherein: the lifting device is an oil cylinder or an air cylinder.

4. The filling machine for producing a suspension concentrate as claimed in claim 3, wherein: the stirring mechanism comprises a stirring shaft and a plurality of groups of stirring rods symmetrically arranged on two sides of the stirring shaft, stirring blades are respectively arranged on each group of stirring rods, and the stirring blades on different groups of stirring rods are arranged in a staggered manner.

5. The filling machine for producing a suspension concentrate as claimed in claim 4, wherein: a transparent liquid level window is arranged on the side wall of the filling tank along the height direction of the filling tank, and liquid level scales are marked on the liquid level window.

6. The filling machine for producing a suspension concentrate as claimed in claim 5, wherein: the bottom of the support is provided with a universal wheel with a brake.