CN210971625U

CN210971625U - Liquid filling device

Info

Publication number: CN210971625U
Application number: CN201920708550.7U
Authority: CN
Inventors: 莫振兴
Original assignee: Changzhou Humon Chemical Co ltd
Current assignee: Changzhou Hengbang New Material Co.,Ltd.
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-07-10
Anticipated expiration: 2029-05-17

Abstract

The utility model provides a liquid filling device, which comprises a frame, a filling part, a weighing and liquid supplementing part, a sealing part and a control part, wherein the filling part and the sealing part are respectively positioned at the upper part of the frame and are fixedly connected with the frame; the weighing and liquid supplementing part comprises a liquid supplementing pipe, a weight sensor and a second electromagnetic valve, one end of the liquid supplementing pipe is fixedly connected with the filling part, the second electromagnetic valve is positioned on the liquid supplementing pipe and is fixedly connected with the liquid supplementing pipe, the weight sensor comprises a plurality of weight sensors, the weight sensors are positioned on the sealing part, and the second electromagnetic valve and the weight sensor are respectively and electrically connected with the control part; the utility model provides the high precision of filling has improved the degree of automation of liquid filling, has reduced workman's intensity of labour, has improved production efficiency.

Description

Liquid filling device

Technical Field

The utility model relates to a liquid filling technical field especially relates to a liquid filling device.

Background

Along with the development of automation technology, the automation is also generally realized in the liquid filling field to manual operation is replaced to automatic operation, can effectual improvement production efficiency, and reduce workman's intensity of labour simultaneously, and can accurate control filling volume. For example, patent "CN 109606768A" discloses a liquid veterinary drug filling device, which comprises a box body, wherein the box body comprises a first conveyor belt, a second conveyor belt, a turntable and a base, the first conveyor belt and the second conveyor belt are respectively arranged at two sides of the turntable, first fixing frames are equidistantly arranged on the first conveyor belt, second fixing frames are equidistantly arranged on the second conveyor belt, and a sealing machine is arranged above the second conveyor belt; the top of carousel is provided with fixed disc, the peripheral equidistance of fixed disc is provided with the recess, the center pin of carousel is provided with the second pivot, second pivot outside is provided with the sleeve, telescopic peripheral swing joint has the filling support corresponding with the recess, the tip of filling support is provided with the filling device, the filling device is connected with the hose, hose connection has the animal remedy bin, the animal remedy bin is provided with the volume caliber with the junction of hose, though set up its volume that can measure the filling device of packing into of volume measurement, but it directly seals after the filling, do not have the detection and the fluid infusion to liquid, easily lead to the filling precision not high.

Disclosure of Invention

In order to overcome the following problems in the prior art: the direct seal of carrying out after the filling, do not have the detection and the fluid infusion to liquid, easily lead to the filling precision not high. The utility model provides a liquid filling device, its characterized in that: the filling part and the sealing part are respectively positioned at the upper part of the rack and are fixedly connected with the rack, and the filling part, the weighing liquid supplementing part and the sealing part are respectively and electrically connected with the control part; the liquid supplementing part of weighing includes fluid supplementing pipe, weighing transducer and second solenoid valve, the one end of fluid supplementing pipe with filling part fixed connection, the second solenoid valve is located on the fluid supplementing pipe, and with fluid supplementing pipe fixed connection, weighing transducer includes a plurality of, a plurality of weighing transducer is located seal the part on, second solenoid valve, weighing transducer respectively with the control unit electricity is connected.

On the basis, the sealing part comprises a sealing platform, the sealing platform is positioned in the middle of the rack and fixedly connected with the rack, and the weight sensors are positioned on the sealing platform.

On the basis, the sealing part further comprises a driving roller, a driven roller and a first motor, wherein the driving roller and the driven roller are located on the rack and are rotatably connected with the rack, a sealing film is wound on the driven roller, the first motor is fixedly connected with the driving roller, and the first motor is electrically connected with the control part.

On this basis, seal the part and still include cam, telescopic shaft, spring, second motor and heating collar, the telescopic shaft is located in the spring, the upper end of telescopic shaft with the upper end fixed connection of spring, the lower extreme stretches out the spring, the lower extreme of spring with frame fixed connection, the heating collar is located the lower extreme of telescopic shaft, and with telescopic shaft fixed connection, the upper end of telescopic shaft with the cam contact, the cam with second motor fixed connection, second motor, heating collar with the control unit electricity is connected.

On the basis, the automatic filling machine further comprises a conveying component, wherein the conveying component is located below the filling component and the sealing component, the conveying component is rotatably connected with the rack, and the conveying component is electrically connected with the control component.

On this basis, the conveying part includes transport platform, first carousel and second carousel, the transport platform contains three, respectively with filling platform, seal the platform interval setting, first carousel is located filling platform top, the second carousel is located seal the platform top.

On the basis, a plurality of rotating stations are uniformly distributed on the first rotating disc and the second rotating disc, the rotating stations are uniformly distributed along the circumferential direction of the first rotating disc and the second rotating disc, and the shapes of the rotating stations and the shapes of the filling containers are the same.

On the basis, the weight sensors are positioned right below the rotating stations on the second rotating disc.

On this basis, the conveying component further comprises a third motor and a fourth motor, wherein the third motor is fixedly connected with the first rotating disc, and the fourth motor is fixedly connected with the second rotating disc.

On the basis, the filling component comprises a liquid storage tank, a material conveying pipe, a first electromagnetic valve, a flow meter and a filling platform, wherein the liquid storage tank is located on the rack and fixedly connected with the rack, the lower end of the liquid storage tank is fixedly connected with one end of the material conveying pipe and one end of the liquid supplementing pipe, the flow meter and the first electromagnetic valve are fixedly connected onto the material conveying pipe, the flow meter and the first electromagnetic valve are electrically connected with the control component, and the filling platform is located in the middle of the rack and fixedly connected with the rack.

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

1. the utility model discloses a filling device is including the fluid infusion part of weighing, and the filling container is through the fluid infusion part of weighing after the filling, and weighing sensor detects the quality of filling container to with signal transmission for control unit, when weight is not enough, control unit opens the second solenoid valve, and liquid in the reservoir flows into the filling container through the fluid infusion pipe, has improved the precision of filling.

2. The utility model discloses a filling device is carried the filling container to filling part by conveying component, after filling part quantitative filling, conveying component carries the filling container to sealing the part, and after the fluid infusion part of weighing weighed the filling container, sealing the part and sealing, improved the degree of automation of liquid filling, reduced workman's intensity of labour, improved production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the liquid filling apparatus of the present invention;

FIG. 2 is a schematic view of the structure of the transport unit;

in the figure:

1. a frame; 2. a filling component; 21. a liquid storage tank; 22. a delivery pipe; 23. a first solenoid valve; 24. a flow meter; 25. a filling platform; 3. a weighing and liquid supplementing part; 31. a liquid supplementing pipe; 32. a weight sensor; 33. a second solenoid valve; 4. a sealing member; 41. a drive roll; 42. a driven roller; 43. a first motor; 44. a cam; 45. a telescopic shaft; 46. a spring; 47. a second motor; 48. heating a ring; 49. a sealing platform; 5. a conveying member; 51. a conveying table; 52. a first turntable; 53. a second turntable; 54. a third motor; 55. and a fourth motor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1-2, the present invention schematically illustrates a liquid filling apparatus.

The utility model discloses a liquid filling device, as shown in figure 1-2, including frame 1, filling part 2, the liquid supplement part of weighing 3, seal part 4, conveying part 5 and control unit, filling part 2 and seal part 4 are located frame 1 upper portion respectively, and with frame 1 fixed connection, conveying part 5 is located filling part 2 and seal part 4's below, and with frame 1 fixed connection, filling part 2, the liquid supplement part of weighing 3, seal part 4 and conveying part 5 are connected with the control unit electricity respectively; filling component 2 includes reservoir 21, conveying pipeline 22, first solenoid valve 23, flowmeter 24 and filling platform 25, reservoir 21 is located frame 1, and with frame 1 fixed connection, the lower extreme of reservoir 21 and the one end fixed connection of conveying pipeline 22, fixedly connected with flowmeter 24 and first solenoid valve 23 on the conveying pipeline 22, flowmeter 24 and first solenoid valve 23 are connected with the control unit electricity, filling platform 25 is located frame 1 middle part, and with frame 1 fixed connection, when the filling container reachs the filling position on filling platform 25, control unit opens first solenoid valve 23, the liquid in reservoir 21 gets into the filling container by conveying pipeline 22, flowmeter 24 detects the flow and gives the control unit with the signal transmission when reaching the setting value, control unit closes first solenoid valve 23 after receiving the signal.

Weighing liquid supplementing part 3 includes liquid supplementing pipe 31, weighing transducer 32 and second solenoid valve 33, the one end and the reservoir 21 fixed connection of liquid supplementing pipe 31, second solenoid valve 33 is located liquid supplementing pipe 31, and with liquid supplementing pipe 31 fixed connection, weighing transducer 32 includes a plurality of, a plurality of weighing transducer 32 is located sealing part 4, second solenoid valve 33, weighing transducer 32 is connected with control unit electricity respectively, weighing transducer 32 detects the quality of filling container, weighing transducer 32 transmits the signal that detects for control unit, if the quality reaches the setting value, filling container gets into on next step, if the quality does not reach the setting value, control unit opens second solenoid valve 33, the liquid in the reservoir 21 gets into filling container by liquid supplementing pipe 31, the filling accuracy has been improved.

The sealing component 4 comprises a driving roller 41, a driven roller 42, a first motor 43, a cam 44, a telescopic shaft 45, a spring 46, a second motor 47, a heating ring 48 and a sealing platform 49, wherein the driving roller 41 and the driven roller 42 are positioned on the frame 1 and are rotationally connected with the frame 1, a sealing film is wound on the driven roller 42, the first motor 43 is fixedly connected with the driving roller 41, the first motor 43 is electrically connected with a control component, the telescopic shaft 45 is positioned in the spring 46, the upper end of the telescopic shaft 47 is fixedly connected with the upper end of the spring 46, the lower end of the telescopic shaft extends out of the spring 46, the lower end of the spring 46 is fixedly connected with the frame 1, the heating ring 48 is positioned at the lower end of the telescopic shaft 45 and is fixedly connected with the telescopic shaft 45, the upper end of the telescopic shaft 45 is contacted with the cam 44, the cam 44 is fixedly connected with the second motor 47, the second motor 47 and the heating ring 48 are electrically, when the filling container reaches the sealing position, the control part controls the second motor 47 to rotate to drive the cam 44 to rotate, the telescopic shaft 45 moves downwards, the heating ring is thermally sealed on the filling container through the sealing film, then the telescopic shaft moves upwards, the control part controls the driving roller 41 to rotate, and the residual part of the sealing film is wound on the driving roller 41.

The conveying part 5 comprises a conveying table 51, a first rotating disc 52, a second rotating disc 53, a third motor 54 and a fourth motor 55, the conveying table 51 comprises three conveying tables which are respectively arranged at intervals with the filling platform 25 and the sealing platform 49, the first rotating disc 52 is positioned above the filling platform 25, the second rotating disc 53 is positioned above the sealing platform 49, a plurality of rotating stations are uniformly distributed on the first rotating disc 52 and the second rotating disc 53 and are uniformly arranged along the circumferential direction of the first rotating disc 52 and the second rotating disc 53, the shapes of the rotating stations are matched with the shapes of the filled containers, the number of the rotating stations on the second rotating disc 53 is the same as that of the weight sensors 32 and is positioned right above the weight sensors 32, the third motor 54 is fixedly connected with the first rotating disc 52 and the filling platform 25, the fourth motor 55 is fixedly connected with the second rotating disc 53 and the sealing platform 49, the control part controls the third motor 54 to rotate, thereby control the turned angle of first carousel 52, filling platform 25, guarantee that the filling container accurately reaches the filling position, control unit control fourth motor 55 rotates to control the turned angle of second carousel 53, sealing platform 49, guarantee that the filling container accurately reaches the fluid infusion and seals the position.

The working process is as follows:

the control component controls the conveying platform 51 to move, the filling container is conveyed to the filling platform 25 from the conveying platform 51 and enters a rotating station of the first rotating disk 52, the control component controls the third motor 54 to rotate to drive the first rotating disk 52 and the filling platform 25 to rotate, so that the filling container reaches a filling position, then the control component opens the first electromagnetic valve 23, liquid in the liquid storage tank 21 enters the filling container from a conveying pipe 22, the flowmeter 24 detects that the filling flow rate reaches a set value and transmits a signal to the control component, the control component closes the first electromagnetic valve 23, the first rotating disk 52 rotates to rotate the filling container to the conveying platform 51, the conveying platform 51 conveys the filling container to the sealing platform 49 and enters a rotating station of the second rotating disk 53, the weight sensor 32 detects the quality of the filling container and transmits the quality to the control component, and the control component controls the fourth motor 55 to rotate to drive the second rotating disk 53, The sealing platform 49 rotates, so that the canned container reaches the liquid supplementing position, the control component opens the second electromagnetic valve 33 to supplement liquid, after the liquid supplementing, the second turntable 53 and the sealing platform 49 rotate the canned container to the sealing position, the second motor 47 drives the cam 44 to rotate, the telescopic shaft 45 is driven to stretch, the sealing film is thermally sealed on the filled container by the heating ring 48 at the bottom of the telescopic shaft 45, the first motor 43 drives the driving roller 41 to rotate, the driven roller 42 is driven to rotate, the residual part of the sealing film is wound on the driving roller 41, and the filled container is rotated to the conveying table 51 by the second turntable 53 after the sealing.

The utility model discloses a filling device includes the fluid infusion part of weighing 3, and the filling container passes through the fluid infusion part of weighing 3 after the filling, and weighing sensor 32 detects the quality of filling container to give control unit with signal transmission, and when weight was not enough, control unit opened second solenoid valve 33, and the liquid in reservoir 21 flowed into the filling container through fluid infusion pipe 31, has improved the precision of filling; conveying unit 5 carries the filling container to filling unit 2, and after filling unit 2 quantitative filling, conveying unit 5 carries the filling container to sealing unit 4, and after filling container was weighed and the fluid infusion was mended to filling container to fluid infusion part 3 of weighing, sealing unit 4 sealed, has improved the degree of automation of liquid filling, has reduced workman's intensity of labour, has improved production efficiency.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A liquid filling device, its characterized in that: the filling device comprises a rack (1), a filling part (2), a weighing and liquid supplementing part (3), a sealing part (4) and a control part, wherein the filling part (2) and the sealing part (4) are respectively positioned at the upper part of the rack (1) and are fixedly connected with the rack (1), and the filling part (2), the weighing and liquid supplementing part (3) and the sealing part (4) are respectively and electrically connected with the control part; the weighing and liquid supplementing part (3) comprises a liquid supplementing pipe (31), a weight sensor (32) and a second electromagnetic valve (33), one end of the liquid supplementing pipe (31) is fixedly connected with the filling part (2), the second electromagnetic valve (33) is positioned on the liquid supplementing pipe (31) and is fixedly connected with the liquid supplementing pipe (31), the weight sensor (32) comprises a plurality of weight sensors (32), the weight sensors (32) are positioned on the sealing part (4), and the second electromagnetic valve (33) and the weight sensor (32) are respectively and electrically connected with the control part; filling part (2) include reservoir (21), conveying pipeline (22), first solenoid valve (23), flowmeter (24) and filling platform (25), reservoir (21) are located on frame (1), and with frame (1) fixed connection, the lower extreme of reservoir (21) with the one end fixed connection of conveying pipeline (22), fluid infusion pipe (31), fixedly connected with flowmeter (24) and first solenoid valve (23) on conveying pipeline (22), flowmeter (24) and first solenoid valve (23) with the control unit electricity is connected, filling platform (25) are located frame (1) middle part, and with frame (1) fixed connection.

2. A liquid filling apparatus according to claim 1, wherein: seal part (4) including sealing platform (49), seal platform (49) and be located frame (1) middle part, and with frame (1) fixed connection, a plurality of weight sensor (32) are located seal on the platform (49).

3. A liquid filling apparatus according to claim 1, wherein: sealing member (4) still include drive roll (41), driven voller (42) and first motor (43), drive roll (41), driven voller (42) are located in frame (1), and with frame (1) rotates to be connected, the sealing film twine in on the driven voller (42), first motor (43) with drive roll (41) fixed connection, first motor (43) with the control unit electricity is connected.

4. A liquid filling apparatus according to claim 1, wherein: seal part (4) and still include cam (44), telescopic shaft (45), spring (46), second motor (47) and heating circle (48), telescopic shaft (45) are located in spring (46), the upper end of telescopic shaft (45) with the upper end fixed connection of spring (46), the lower extreme stretches out spring (46), the lower extreme of spring (46) with frame (1) fixed connection, heating circle (48) are located the lower extreme of telescopic shaft (45), and with telescopic shaft (45) fixed connection, the upper end of telescopic shaft (45) with cam (44) contact, cam (44) with second motor (47) fixed connection, second motor (47), heating circle (48) with the control part electricity is connected.

5. A liquid filling apparatus according to claim 1, wherein: still include conveying part (5), conveying part is located filling part (2) and sealing part (4)'s below, conveying part (5) with frame (1) rotate and are connected, conveying part (5) with the control unit electricity is connected.

6. A liquid filling apparatus according to claim 5, wherein: the conveying part (5) comprises a conveying table (51), a first rotary table (52) and a second rotary table (53), the conveying table (51) comprises three conveying tables, the conveying tables are respectively arranged at intervals with the filling platform (25) and the sealing platform (49), the first rotary table (52) is located above the filling platform (25), and the second rotary table (53) is located above the sealing platform (49).

7. A liquid filling apparatus according to claim 6, wherein: a plurality of rotating stations are uniformly distributed on the first rotating disc (52) and the second rotating disc (53), the rotating stations are uniformly distributed along the circumferential direction of the first rotating disc (52) and the second rotating disc (53), and the shapes of the rotating stations and the shapes of the filling containers are different.

8. A liquid filling apparatus according to claim 7, wherein: the plurality of weight sensors (32) are located directly below the plurality of rotational stations on the second carousel (53).

9. A liquid filling apparatus according to claim 6, wherein: the conveying component (5) further comprises a third motor (54) and a fourth motor (55), the third motor (54) is fixedly connected with the first rotating disc (52), and the fourth motor (55) is fixedly connected with the second rotating disc (53).