CN113336169A - Sectional type precision filling device for disinfectant - Google Patents

Abstract

The invention discloses a sectional type precise filling device for disinfectant, which comprises a workbench, a material injection mechanism and a pressurizing mechanism, wherein the workbench comprises: the upper surface rear end middle part is equipped with the support frame, and the upper surface of support frame is equipped with the mounting bracket, and the inside of mounting bracket is equipped with electric putter, and electric putter's lower extreme passes the through-hole on the support frame, and the upper surface right-hand member rear side of workstation is equipped with the storage tank, annotates material mechanism: set up in electric putter's flexible end lower extreme, the inside of annotating material mechanism is equipped with annotates the material pipe, and the feed inlet department of annotating the material pipe is equipped with the inlet pipe, is linked together through coupling hose between the pan feeding mouth of inlet pipe right-hand member and the discharge gate of storage tank, and loading system: set up in the inside of storage tank, the accurate filling device of sectional type of this antiseptic solution carries out the sectional type filling to the antiseptic solution, can in time stop the filling to the material, improves the accuracy of material filling weight.

Description

Sectional type precision filling device for disinfectant

Technical Field

The invention relates to the technical field of filling equipment, in particular to a sectional type precise filling device for a disinfectant.

Background

The disinfectant is a liquid disinfectant, is mainly used in various places and required disinfection work to kill bacteria, fungi, viruses and other microorganisms, and can be divided into household disinfectant, industrial disinfectant, food-grade disinfectant and the like according to different use places.

Filling generally refers to filling a liquid material into a certain container, and during the production process of the disinfectant, the produced disinfectant needs to be filled into the container, and the currently common filling method is to pressurize the material and inject the material into the container.

However, in the filling process, when the liquid level detector detects that the liquid level in the container reaches a certain height, the filling is stopped, but the filling cannot be stopped in time because the flowing speed of the materials is too high, so that the filling weight exceeds the standard weight, the cost is increased, and the accuracy of the filling weight of the materials is reduced.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides a sectional type precise filling device for disinfectant, which can be used for filling disinfectant in a sectional type, rapidly blocking the circulation of the disinfectant, improving the accuracy of filling weight and effectively solving the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a sectional type precise filling device for disinfectant comprises a workbench, a material injection mechanism and a pressurizing mechanism;

a workbench: a support frame is arranged in the middle of the rear end of the upper surface of the workbench, a mounting frame is arranged on the upper surface of the support frame, an electric push rod is arranged inside the mounting frame, the lower end of the electric push rod penetrates through a through hole in the support frame, and a material storage tank is arranged on the rear side of the right end of the upper surface of the workbench;

annotate the material mechanism: the feeding mechanism is arranged at the lower end of the telescopic end of the electric push rod, a feeding pipe is arranged in the feeding mechanism, a feeding port of the feeding pipe is provided with a feeding pipe, and a feeding port at the right end of the feeding pipe is communicated with a discharging port of the storage tank through a connecting hose;

a pressurizing mechanism: the storage tank is arranged inside the storage tank;

wherein: still include the PLC controller, the PLC controller sets up in the upper surface front end of workstation, and the input electricity of PLC controller is connected in external power source, and electric putter's input electricity is connected in the output of PLC controller, can block the circulation of antiseptic solution fast, guarantees the accuracy of filling weight, carries out the sectional type filling to the antiseptic solution, can in time stop the filling to the material, improves the accuracy of filling weight.

Further, annotate material mechanism and include spring, spout, discharge opening and hollow tube, the hollow tube sets up in electric putter's flexible end lower extreme, annotates material pipe sliding connection in the inside of hollow tube, annotates the laminating of the inside diapire of the lower surface of material pipe and hollow tube, annotates and is equipped with the spring between the upper surface of material pipe and the upside inner wall of hollow tube, and the extrados lower extreme of hollow tube is equipped with the discharge opening, and the extrados upper end of hollow tube is equipped with the spout, and the vertical sliding connection of inlet pipe is in the inside of spout, the circulation of quick accurate control antiseptic solution.

Further, annotate material mechanism still includes sliding tray and spacing ring, the spacing ring sets up in the extrados lower extreme of hollow tube, and the vertical sliding connection of sliding tray is in the extrados of hollow tube, and the lower surface of sliding tray and the upper surface laminating of spacing ring conveniently adjust the position of annotating the material pipe in hollow tube inside.

Further, the pressurizing mechanism comprises a pressurizing electric push rod and a first pressing plate, the pressurizing electric push rod is arranged in the mounting hole in the upper surface of the storage tank, the lower end of the telescopic end of the pressurizing electric push rod is provided with the first pressing plate, and the input end of the pressurizing electric push rod is electrically connected to the output end of the PLC controller to pressurize the materials inside the storage tank.

Further, the pressurizing mechanism further comprises a pressurizing spring, a second pressing plate and a sealing strip, the second pressing plate is connected inside the storage tank in a vertical sliding mode, the sealing strip is arranged on the outer arc surface of the second pressing plate, the outer arc surface of the sealing strip is connected with the inner arc wall of the storage tank in a sliding mode, the pressurizing spring is evenly arranged between the upper surface of the second pressing plate and the lower surface of the first pressing plate, the pressurizing pressure is changed, and materials are filled in a segmented mode.

Further, the pressurizing mechanism further comprises a telescopic hose and a one-way valve, the one-way valve is arranged inside the feeding through hole at the right end of the second pressing plate, the telescopic hose is arranged at the upper end of the one-way valve, the upper end of the telescopic hose penetrates through the through hole in the first pressing plate and is communicated with a feeding pipeline at the upper end of the storage tank, and the materials are prevented from flowing back at the feeding through hole at the right end of the second pressing plate.

Furthermore, be equipped with laser level sensor in the mounting hole of sliding tray left end, laser level sensor's output electricity is connected in the input of PLC controller, detects the inside liquid level of liquid storage bottle.

Compared with the prior art, the invention has the beneficial effects that: this accurate filling device of sectional type of antiseptic solution has following benefit:

1. the liquid storage bottle is placed in the middle of the upper surface of a workbench, the bottleneck of the liquid storage bottle vertically corresponds to the hollow tube, an electric push rod is started through a PLC controller, the telescopic end of the electric push rod pushes the hollow tube to move downwards, the lower end of the hollow tube enters the liquid storage bottle through the bottleneck of the liquid storage bottle, in the process of downward movement of the hollow tube, the inner bottom wall of the hollow tube is separated from the lower surface of a material injection pipe, a pressurizing electric push rod is started, materials in the material storage tank are pressurized under the action of elastic force of a pressurizing spring, the materials enter the material injection pipe through a connecting hose and then flow out of a discharge hole to enter the liquid storage bottle, when the liquid level of the materials in the liquid storage bottle reaches a certain height, the electric push rod resets to drive the hollow tube to move upwards, under the action of the elastic force of the spring, the positions of the material injection pipe, the material feeding pipe, the sliding disc and the liquid storage bottle are unchanged, after the lower surface of annotating the material pipe and the inside diapire of hollow tube is laminated again, block that the material flows from the discharge opening, stop the filling, can block the circulation of antiseptic solution fast, guarantee the accuracy of filling weight.

2. Laser level sensor can detect the liquid level of the inside material of stock solution bottle in real time, and give the PLC controller with the result transmission that detects, along with the material constantly pours into inside the stock solution bottle into, compression spring extends gradually, give the pressure of the inside material of storage tank and descend gradually, the speed that the material flows out from discharge gate department also reduces gradually, the material flow velocity is fast when the filling just begins, commodity circulation flow velocity is slow when ending the filling immediately, carry out the sectional type filling to the antiseptic solution, can in time stop the filling to the material, improve the accuracy of filling weight.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the injection mechanism of the present invention;

fig. 3 is a schematic structural view of the pressing mechanism of the present invention.

In the figure: 1 workstation, 2 storage tanks, 3 support frames, 4 mounting brackets, 5 electric putter, 6 inlet pipes, 7 notes material pipes, 8 notes material mechanisms, 81 springs, 82 spouts, 83 sliding tray, 84 discharge opening, 85 hollow tube, 86 spacing ring, 9 loading system, 91 pressurization electric putter, 92 expansion hose, 93 first clamp plate, 94 pressurization spring, 95 check valve, 96 second clamp plate, 97 sealing strip, 10PLC controller, 11 coupling hose, 12 laser level sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a sectional type precise filling device for disinfectant comprises a workbench 1, a material injection mechanism 8 and a pressurizing mechanism 9;

a workbench 1: the middle part of the rear end of the upper surface of the support frame is provided with a support frame 3 for supporting the arrangement of the material injection mechanism 8, the upper surface of the support frame 3 is provided with a mounting frame 4, an electric push rod 5 is arranged inside the mounting frame 4 and used for pushing the material injection mechanism 8 to move up and down so as to facilitate filling, the lower end of the electric push rod 5 penetrates through a through hole in the support frame 3, and the rear side of the right end of the upper surface of the workbench 1 is provided with a material storage tank 2 for storing disinfectant;

annotate material mechanism 8: the material injection mechanism 8 comprises a spring 81, a chute 82, a discharge hole 84 and a hollow tube 85, the hollow tube 85 is arranged at the lower end of the telescopic end of the electric push rod 5, the material injection tube 7 is connected with the inside of the hollow tube 85 in a sliding manner, the lower surface of the material injection tube 7 is attached to the bottom wall of the inside of the hollow tube 85, the spring 81 is arranged between the upper surface of the material injection tube 7 and the upper inner wall of the hollow tube 85, the discharge hole 84 is arranged at the lower end of the outer arc surface of the hollow tube 85, the chute 82 is arranged at the upper end of the outer arc surface of the hollow tube 85, the material inlet tube 6 is vertically connected with the inside of the chute 82 in a sliding manner, the electric push rod 5 is started, so that the lower end of the hollow tube 85 enters the inside of a liquid storage bottle through a bottle mouth, when the lower surface of the sliding disc 83 contacts with the bottle mouth of the liquid storage bottle, the liquid storage bottle generates upward reaction force to the sliding disc 83 along with the continuous downward movement of the hollow tube 85, so that the sliding disc 83 slides upward on the hollow tube 85, when the upper surface of the sliding disc 83 contacts with the lower end of the outer arc surface of the feeding tube 6, the sliding disc 83 drives the feeding tube 6 to slide upward on the hollow tube 85 together, the feeding tube 6 drives the material injection tube 7 to slide upward in the hollow tube 85, the spring 81 contracts, the inner bottom wall of the hollow tube 85 is separated from the lower surface of the material injection tube 7, materials entering the material injection tube 7 are injected into the liquid storage bottle through the discharge hole 84, when the liquid level in the liquid storage bottle reaches a certain height, the electric push rod 5 resets to drive the hollow tube 85 to move upward, under the elastic force of the spring 81, the positions among the material injection tube 7, the feeding tube 6, the sliding disc 83 and the liquid storage bottle are unchanged, when the lower surface of the material injection pipe 7 is attached to the inner bottom wall of the hollow pipe 85 again, the material is blocked from flowing out from the discharge hole 84, the filling is stopped, then under the action of the limiting ring 86, the hollow pipe 85 drives the sliding disc 83 to move upwards to realize resetting, the material injection mechanism 8 also comprises the sliding disc 83 and the limiting ring 86, the limiting ring 86 is arranged at the lower end of the outer arc surface of the hollow pipe 85, the sliding disc 83 is vertically connected with the outer arc surface of the hollow pipe 85 in a sliding manner, the lower surface of the sliding disc 83 is attached to the upper surface of the limiting ring 86, the position of the sliding disk 83 is limited, the sliding disk 83 is ensured to be always in sliding connection on the outer arc surface of the hollow pipe 85, a laser liquid level sensor 12 is arranged in a mounting hole at the left end of the sliding disk 83, the output end of the laser liquid level sensor 12 is electrically connected with the input end of the PLC 10, detecting the liquid level of the material in the liquid storage bottle, and transmitting the detection result to the PLC 10;

the pressurizing mechanism 9: the pressurizing mechanism 9 comprises a pressurizing electric push rod 91 and a first pressing plate 93, the pressurizing electric push rod 91 is arranged in a mounting hole on the upper surface of the storage tank 2, the first pressing plate 93 is arranged at the lower end of the telescopic end of the pressurizing electric push rod 91, the input end of the pressurizing electric push rod 91 is electrically connected with the output end of the PLC 10, the pressurizing mechanism 9 further comprises a pressurizing spring 94, a second pressing plate 96 and a sealing strip 97, the second pressing plate 96 is vertically and slidably connected inside the storage tank 2, the sealing strip 97 is arranged on the outer arc surface of the second pressing plate 96, the outer arc surface of the sealing strip 97 is slidably connected with the inner arc wall of the storage tank 2, the pressurizing spring 94 is uniformly arranged between the upper surface of the second pressing plate 96 and the lower surface of the first pressing plate 93, the pressurizing electric push rod 91 is started, the telescopic end of the pressurizing electric push rod 91 pushes the first pressing plate 93 to move downwards, and the pressurizing spring 94 contracts, under the action of the elastic force of the pressurizing spring 94, the second pressing plate 96 gives downward pressure to the material inside the storage tank 2, so that the material inside the storage tank 2 enters the material filling pipe 7 through the connecting hose 11, the pressurizing spring 94 gradually extends along with the continuous injection of the material into the liquid storage bottle, the pressure given to the material inside the storage tank 2 gradually decreases, the speed of the material flowing out from the discharge hole 84 also gradually decreases, the material flow speed is high at the beginning of filling, the material flow speed is low at the end of filling, the material is filled in a sectional manner, the filling of the material is conveniently stopped in time, the accuracy of the filling weight of the material is improved, when the liquid level of the material inside the liquid storage bottle reaches a certain height, the pressurizing electric push rod 91 resets to stop pressurizing the material inside the storage tank 2, the pressurizing mechanism 9 further comprises a telescopic hose 92 and a one-way valve 95, the one-way valve 95 is arranged inside a feeding through hole at the right end of the second pressing plate 96, the material is prevented from flowing back through the feeding through hole at the right end of the second pressing plate 96, the telescopic hose 92 is arranged at the upper end of the one-way valve 95, the upper end of the telescopic hose 92 penetrates through the through hole on the first pressing plate 93 and is communicated with the feeding pipeline at the upper end of the storage tank 2, so that the feeding through hole at the right end of the second pressing plate 96 is always communicated with the feeding pipeline at the upper end of the storage tank 2, and the feeding is facilitated;

wherein: still include PLC controller 10, PLC controller 10 sets up in the upper surface front end of workstation 1, and the input electricity of PLC controller 10 is connected in external power source, and electric putter 5's input electricity is connected in the output of PLC controller 10, controls whole device's start-up and stop.

The working principle of the sectional type precise filling device for the disinfectant provided by the invention is as follows: when the automatic feeding device is used, materials in an external high-pressure state are guided into the telescopic hose 92 through a feeding pipeline at the upper end of the storage tank 2, under the action of pressure carried by the materials, the one-way valve 95 is pushed open, the materials enter between the second pressing plate 96 and the bottom wall inside the storage tank 2, the liquid storage bottle is placed in the middle of the upper surface of the workbench 1, a bottle mouth of the liquid storage bottle vertically corresponds to the hollow pipe 85, the electric push rod 5 is started through the PLC 10, the telescopic end of the electric push rod 5 pushes the hollow pipe 85 to move downwards, the lower end of the hollow pipe 85 enters the liquid storage bottle through the bottle mouth of the liquid storage bottle, after the lower surface of the sliding disc 83 is contacted with the bottle mouth of the liquid storage bottle, along with continuous downward movement of the hollow pipe 85, the liquid storage bottle generates upward reaction force on the sliding disc 83, the sliding disc 83 slides upwards on the hollow pipe 85, and after the upper surface of the sliding disc 83 is contacted with the lower end of the outer arc surface of the feeding pipe 6, the sliding disc 83 drives the feeding pipe 6 to slide upwards on the hollow pipe 85 together, the feeding pipe 6 drives the material injection pipe 7 to slide upwards in the hollow pipe 85, the spring 81 contracts, the bottom wall of the inner part of the hollow pipe 85 is separated from the lower surface of the material injection pipe 7, then the pressurizing electric push rod 91 is started, the telescopic end of the pressurizing electric push rod 91 pushes the first pressing plate 93 to move downwards, the pressurizing spring 94 contracts, under the action of the elastic force of the pressurizing spring 94, the second pressing plate 96 gives downward pressure to the material in the material storage tank 2, due to the arrangement of the one-way valve 95, the material is blocked from flowing back in the feeding through hole at the right end of the second pressing plate 96, so that the material in the material storage tank 2 enters the material injection pipe 7 through the connecting hose 11 and enters the liquid storage bottle through the discharging hole 84 at the lower end of the hollow pipe 85, and the pressurizing spring 94 gradually extends along with the continuous injection of the material into the liquid storage bottle, the pressure given to the materials in the material storage tank 2 is gradually reduced, the material flow speed is high when the filling is just started, the logistics flow speed is low when the filling is finished, the materials are filled in a sectional mode, the material flow speed from the discharge hole 84 is gradually reduced, the laser liquid level sensor 12 can detect the liquid level of the materials in the liquid storage bottle in real time and transmit the detection result to the PLC 10, when the liquid level of the materials in the liquid storage bottle reaches a certain height, the electric push rod 5 resets to drive the hollow tube 85 to move upwards, under the elastic force of the spring 81, the positions among the material injection tube 7, the material inlet tube 6, the sliding disc 83 and the liquid storage bottle are unchanged, after the lower surface of the material injection tube 7 is attached to the inner bottom wall of the hollow tube 85 again, the materials are prevented from flowing out from the discharge hole 84, the filling is stopped, then under the action of the limiting ring 86, the hollow tube 85 drives the sliding disc 83 to move upwards, the realization resets, makes the filling weight accuracy more of material, realizes accurate filling, and pressurization electric putter 91 resets simultaneously, stops the pressurization to the inside material of storage tank 2.

It should be noted that the PLC controller 10 disclosed in the above embodiment may be a TPC8-8TD PLC, the laser liquid level sensor 12, the electric push rod 5 and the pressurized electric push rod 91 may be freely configured according to practical application scenarios, the laser liquid level sensor 12 may be a WH311-ST laser liquid level detector, the electric push rod 5 and the pressurized electric push rod 91 may be ANT-52 electric push rods, and the PLC controller 10 controls the laser liquid level sensor 12, the electric push rod 5 and the pressurized electric push rod 91 to work by a method commonly used in the prior art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1. The utility model provides a sectional type precision filling device of antiseptic solution which characterized in that: comprises a workbench (1), a material injection mechanism (8) and a pressurizing mechanism (9);

table (1): a support frame (3) is arranged in the middle of the rear end of the upper surface of the workbench (1), a mounting frame (4) is arranged on the upper surface of the support frame (3), an electric push rod (5) is arranged inside the mounting frame (4), the lower end of the electric push rod (5) penetrates through a through hole in the support frame (3), and a storage tank (2) is arranged on the rear side of the right end of the upper surface of the workbench (1);

material injection mechanism (8): the feeding mechanism is arranged at the lower end of the telescopic end of the electric push rod (5), a feeding pipe (7) is arranged inside the feeding mechanism (8), a feeding pipe (6) is arranged at a feeding port of the feeding pipe (7), and a feeding port at the right end of the feeding pipe (6) is communicated with a discharging port of the storage tank (2) through a connecting hose (11);

pressing mechanism (9): is arranged inside the material storage tank (2);

wherein: still include PLC controller (10), PLC controller (10) set up in the upper surface front end of workstation (1), and the input electricity of PLC controller (10) is connected in external power source, and the input electricity of electric putter (5) is connected in the output of PLC controller (10).

2. The sectional type precise filling device for the sterilizing liquid according to claim 1, wherein: annotate material mechanism (8) including spring (81), spout (82), discharge opening (84) and hollow tube (85), hollow tube (85) set up in the flexible end lower extreme of electric putter (5), annotate the inside of material pipe (7) sliding connection in hollow tube (85), annotate the lower surface of material pipe (7) and the laminating of the inside diapire of hollow tube (85), it is equipped with spring (81) to annotate between the upper surface of material pipe (7) and the upside inner wall of hollow tube (85), the extrados lower extreme of hollow tube (85) is equipped with discharge opening (84), the extrados upper end of hollow tube (85) is equipped with spout (82), the inside of inlet pipe (6) vertical sliding connection in spout (82).

3. The sectional type precise filling device for the sterilizing liquid according to claim 2, wherein: annotate material mechanism (8) and still include sliding tray (83) and spacing ring (86), spacing ring (86) set up in the extrados lower extreme of hollow tube (85), and sliding tray (83) vertical sliding connection is in the extrados of hollow tube (85), and the lower surface of sliding tray (83) and the upper surface laminating of spacing ring (86).

4. The sectional type precise filling device for the sterilizing liquid according to claim 1, wherein: the pressurization mechanism (9) comprises a pressurization electric push rod (91) and a first pressing plate (93), the pressurization electric push rod (91) is arranged in a mounting hole in the upper surface of the material storage tank (2), the lower end of the telescopic end of the pressurization electric push rod (91) is provided with the first pressing plate (93), and the input end of the pressurization electric push rod (91) is electrically connected to the output end of the PLC (10).

5. The sectional type precise filling device for the sterilizing liquid according to claim 4, wherein: pressurization mechanism (9) still include pressurization spring (94), second clamp plate (96) and sealing strip (97), the inside of the vertical sliding connection of second clamp plate (96) in storage tank (2), the extrados of second clamp plate (96) is equipped with sealing strip (97), the extrados of sealing strip (97) and the interior arc wall sliding connection of storage tank (2), evenly is provided with pressurization spring (94) between the upper surface of second clamp plate (96) and the lower surface of first clamp plate (93).

6. The sectional type precise filling device for the sterilizing liquid according to claim 5, wherein: the pressurizing mechanism (9) further comprises a telescopic hose (92) and a one-way valve (95), the one-way valve (95) is arranged inside a feeding through hole at the right end of the second pressing plate (96), the telescopic hose (92) is arranged at the upper end of the one-way valve (95), and the upper end of the telescopic hose (92) penetrates through a through hole in the first pressing plate (93) and is communicated with a feeding pipeline at the upper end of the storage tank (2).

7. The sectional type precise filling device for the sterilizing liquid according to claim 3, wherein: the laser liquid level sensor (12) is arranged in the mounting hole at the left end of the sliding disc (83), and the output end of the laser liquid level sensor (12) is electrically connected to the input end of the PLC (10).

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