CN214935966U

CN214935966U - Liquid filling machine

Info

Publication number: CN214935966U
Application number: CN202120826932.7U
Authority: CN
Inventors: 刘听; 单金凤
Original assignee: Shanghai Jingtian New Material Technology Co ltd
Current assignee: Shanghai Jingtian New Material Technology Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-30
Anticipated expiration: 2031-04-21

Abstract

The utility model relates to a liquid filling machine, comprises a workbench, be equipped with the frame on the workstation, be connected with the filling head in the frame, be equipped with the filling seat with external water source intercommunication in the frame, the filling head has a plurality ofly, the filling head includes mount pad and injection pole, the equal detachable connection of mount pad is on the filling seat, injection pole fixed connection is on corresponding the mount pad, the flow groove has been seted up in the injection pole, the external and external water source of flow groove intercommunication, the cross sectional area size diverse in a plurality of flow grooves. When the container to different size of volume, operating personnel chooses for use the filling head of suitable flow channel diameter size, installs this filling head on the filling seat, then uses this filling head to carry out the filling to selected container, can guarantee the filling rate of the container of different size of volume, for example the filling head of great diameter flow channel is matchd to great container, the filling head of less diameter flow channel is matchd to less container.

Description

Liquid filling machine

Technical Field

The application relates to the field of liquid filling, in particular to a liquid filling machine.

Background

The filling means fills the liquid into the container to a liquid level defined by the height of the air discharge hole capable of cutting off the liquid. The filling mechanism has different performances and structures due to different shapes, materials, manufacturing methods and the like of the packaging containers and different physical and chemical requirements of products.

The invention patent with publication number CN106904301A discloses a liquid filling machine, which comprises a speed reducing motor, a conveying chain, an oil tank, a stepping motor and a gear quantitative pump unit, wherein the speed reducing motor is positioned at one end of the conveying chain, the liquid filling machine is characterized by also comprising a meter, a filling head, an electromagnetic valve group and a positioning device, the stepping motor is positioned above the gear quantitative pump unit, the right side of the gear quantitative pump unit is connected with the oil tank, the lower side of the gear quantitative pump unit is connected with the electromagnetic valve group, the filling head is connected with the electromagnetic valve group, and a filling container is arranged between the meter and the positioning device.

The above-mentioned related technical solutions have the following drawbacks: if the external container with a large volume is replaced by the filling container, the external container needs to be filled with the liquid flowing out of the filling head for a long time, so that the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the filling efficiency of filling head to the container of different volume sizes, this application provides a liquid filling machine.

The application provides a liquid filling machine adopts following technical scheme:

the utility model provides a liquid filling machine, includes the workstation, be equipped with the frame on the workstation, be connected with the filling head in the frame, be equipped with the filling seat with external water source intercommunication in the frame, the filling head has a plurality ofly, the filling head includes mount pad and injection pole, the equal detachable connection of mount pad is on the filling seat, injection pole fixed connection is on corresponding the mount pad, the flow groove has been seted up in the injection pole, the flow groove communicates external and external water source, the cross sectional area size diverse in a plurality of flow grooves.

Through adopting above-mentioned technical scheme, when the container to different size of volume, operating personnel chooses for use the filling head of suitable flow channel diameter size, installs this filling head on the filling seat, then uses this filling head to carry out the filling to selected container, can guarantee the filling rate of the container of different size of volume, for example the filling head of great diameter flow channel is matchd to great container, and the filling head of less diameter flow channel is matchd to less container.

Preferably, still include the locking piece, be equipped with the slider on the mount pad lateral wall, the annular that matches with the mount pad is seted up to the filling seat bottom surface, the spout has been seted up along the circumference direction to the lateral wall of annular, set up the groove of stretching into that supplies the slider to stretch into the spout on the annular lateral wall, slider sliding connection is in the spout, the locking piece is with the slider locking on the spout.

Through adopting above-mentioned technical scheme, the slider on the mount pad slides earlier to stretching into the groove, then slides to the spout along stretching into the groove, then rotates the mount pad, makes the slider slide to keeping away from to stretch into the groove along the spout, then uses the locking piece to fix the slider on the spout, has restricted the removal of slider in the spout this moment to and the slider butt is on the spout wall, can act on the spout with the weight of filling head simultaneously.

Preferably, the locking piece includes first motor, first motor fixed connection is in the frame, filling seat fixed connection is on the output shaft of first motor, first motor drive filling seat rotates to the slider butt and keeps away from on the lateral wall of one side of stretching into the groove at the spout.

Through adopting above-mentioned technical scheme, the first motor of drive rotates, and first motor drives the filling seat and rotates, and the spout on the filling seat follows the filling seat and rotates to make the spout rotate to chute wall butt on the slider, thereby realize the fixed of filling seat and filling head.

Preferably, the mounting structure further comprises a rotating disc, and the plurality of mounting seats are arranged on the rotating disc in a penetrating mode.

Through adopting above-mentioned technical scheme, integrate the mount pad together, reduce the mount pad and scatter the probability of losing.

Preferably, a plurality of installation seats are uniformly and fixedly connected to the rotary table along the circumferential direction.

Through adopting above-mentioned technical scheme, the clearance between a plurality of mount pads is as big as possible, reduces the influence each other between the mount pad.

Preferably, be equipped with the montant on the workstation, there is the diaphragm along vertical direction sliding connection on the montant, the central point of carousel puts and rotates to be connected on the diaphragm, when the mount pad rotates to being located under the filling seat, the slider is just to stretching into the groove setting.

Through adopting above-mentioned technical scheme, operating personnel can rotate the carousel to correspond the first slider of filling just to stretching into the groove setting, then lift the carousel along montant rebound, make the slider slide to stretching into the groove in, then drive first motor and rotate, make the spout rotate to chute wall butt on the slider, realize the fixed of filling seat and filling head, can increase the degree of accuracy of carousel location.

Preferably, still include driving piece one and driving piece two, driving piece one drives the diaphragm and follows vertical direction sliding connection on the montant, driving piece two drive mount pads rotate to be connected on the diaphragm.

Through adopting above-mentioned technical scheme, driving piece one can realize the automatic control to the carousel with driving piece two to realize the fixed connection of filling seat and filling head.

Preferably, the bottom surface of the injection rod is provided with a guide surface along the circumferential direction, and the distance from one end of the guide surface close to the flow groove to the end far away from the flow groove to the mounting seat is gradually increased.

Through adopting above-mentioned technical scheme, the position of flow groove notch can make things convenient for operating personnel to judge by the spigot to make the injection pole aim at the bottleneck of external container as far as possible, reduce external container and put the probability of skew.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the plurality of filling heads, operators select the filling heads with the proper flow channel diameter according to containers with different volumes, so that the filling rates of the containers with different volumes can be ensured;

2. by arranging the rotary table, the mounting seats are integrated together, so that the probability of scattering and losing the mounting seats is reduced;

3. through setting up the spigot surface, the spigot surface can make things convenient for operating personnel to judge the position of flow groove notch to make the injection pole aim at the bottleneck of external container as far as possible, reduce external container and put the probability of skew.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a sectional view taken along a-a in fig. 1.

Fig. 3 is a schematic view of the assembly between the mounting block and the injection rod.

Description of reference numerals: 1. a work table; 11. a stay bar; 12. a vertical rod; 121. a vertical slot; 13. a first driving part; 131. a lead screw; 132. a second motor; 14. a transverse plate; 141. a third motor; 15. a turntable; 16. a filling head; 161. a mounting seat; 1611. a second groove; 1612. a first groove; 1613. a slider; 162. an injection rod; 1621. a flow channel; 1622. a guide surface; 17. a frame; 171. a first motor; 18. filling a base; 181. a cavity; 182. a ring groove; 183. extending into the groove; 184. a chute; 2. a water tank; 21. a water pump; 22. a water pipe; 23. a container.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a liquid filling machine.

Referring to fig. 1 and 2, the liquid filling machine of the present embodiment includes a workbench 1, four support rods 11 are vertically and fixedly connected to a bottom surface of the workbench 1, the four support rods 11 are respectively located at four corners of the workbench 1, and the workbench 1 is stably supported on the ground by the four support rods 11. Be equipped with filling mechanism and installation mechanism on the workstation 1, be equipped with filling seat 18 in the filling mechanism, be equipped with the filling head 16 of different flow on the installation mechanism, installation mechanism is used for with corresponding filling head 16 installation and dismantles on filling seat 18 to realize that different bulk sizes's container 23 uses the filling head 16 of different flow to carry out the filling, thereby control the filling rate of different bulk sizes's container 23.

Referring to fig. 1 and 2, the mounting mechanism further includes a vertical rod 12, the vertical rod 12 is vertically and fixedly connected to the workbench 1, a vertical groove 121 is formed in the vertical rod 12, two ends of the vertical groove 121 are respectively arranged near two ends of the vertical rod 12 in the length direction, and the length direction of the vertical groove 121 is parallel to the length direction of the vertical rod 12. The vertical slot 121 is slidably connected with a horizontal plate 14 along the length direction of the vertical slot 121, and the length direction of the horizontal plate 14 is parallel to the length direction of the vertical slot 121. The first driving part 13 is connected to the vertical rod 12, and the first driving part 13 drives the transverse plate 14 to be slidably connected to the vertical groove 121.

Referring to fig. 1 and 2, the first driving member 13 includes a lead screw 131 and a second motor 132, two ends of the lead screw 131 rotate to contact with the top wall and the bottom wall of the vertical slot 121, and the length direction of the lead screw 131 is parallel to the length direction of the vertical slot 121. The second motor 132 is fixedly connected to the top surface of the vertical rod 12, and an output shaft of the second motor 132 is vertically arranged downwards and fixedly connected to the top end of the screw 131. One end of the length of cross plate 14 is threaded onto lead screw 131.

Referring to fig. 1 and 2, a rotating disc 15 is rotatably connected to one end of the bottom surface of the horizontal plate 14 away from the vertical rod 12, and a second driving member is connected to the horizontal plate 14 and used for driving the rotating disc 15 to rotate. The second driving part comprises a third motor 141, the third motor 141 is fixedly connected to one end of the bottom surface of the transverse plate 14 far away from the vertical rod 12, and an output shaft of the third motor 141 is vertically arranged downwards and is fixedly connected with the rotating disc 15. The axis of the rotary table 15 is aligned with the output shaft of the third motor 141, and the plurality of filling heads 16 are fixedly connected to the rotary table 15.

Referring to fig. 2 and 3, the filling head 16 includes a mounting seat 161 and an injection rod 162, the mounting seat 161 and the injection rod 162 are both disposed in a cylindrical shape, the diameter of the mounting seat 161 is larger than the diameter of the injection rod 162, and an end face of one end of the mounting seat 161 is fixedly connected to an end face of one end of the injection rod 162. The end face, far away from the injection rod 162, of the mounting seat 161 is provided with a first groove 1612, the end face, far away from the mounting seat 161, of the injection rod 162 is provided with a flow groove 1621 communicated with two ends, the bottom wall of the first groove 1612 is provided with a second groove 1611 communicated with the flow groove 1621, and the cross section of the second groove 1611 is completely the same as that of the flow groove 1621. The cross-sectional diameters of the flow channels 1621 within the plurality of injection bars 162 are not uniform. The plurality of mounting seats 161 are uniformly arranged on the rotary table 15 in a penetrating manner along the circumferential direction of the rotary table 15, wherein the first groove 1612 is positioned above the rotary table 15. The injection rod 162 has a guide surface 1622 formed on a bottom surface thereof along a circumferential direction, and a distance from one end of the guide surface 1622 close to the flow groove 1621 to one end far away from the flow groove 1621 to the mounting seat 161 is gradually increased.

Referring to fig. 1 and 2, the filling mechanism further comprises a frame 17, the frame 17 is vertically and fixedly connected to the top surface of the workbench 1, the frame 17 is in an L-shaped configuration, one end of the frame 17 is fixed to the workbench 1, and the other end of the frame 17 is parallel to the top surface of the workbench 1. The bottom surface of one end of the frame 17 far away from the workbench 1 is rotatably connected with a filling seat 18, and the mounting seat 161 is detachably connected on the filling seat 18.

Referring to fig. 2 and 3, a slider 1613 is fixedly connected to the top end of the circumferential side wall of the mounting seat 161, a ring groove 182 matched with the mounting seat 161 and the first groove 1612 is formed in the bottom surface of the filling seat 18, an extending groove 183 is formed in the side wall of the sliding groove 184, the sliding groove 184 is formed in the side wall of the sliding groove 184 in the circumferential direction, one end of the extending groove 183 is communicated with one end of the sliding groove 184, and one end of the extending groove 183 is vertically downward and communicated with the outside. The slider 1613 is slidably coupled to the extension slot 183 and the slide slot 184. A locking member is attached to the frame 17 and fixedly attaches the slide 1613 within the slide channel 184.

Referring to fig. 2 and 3, the locking member includes a first motor 171, the first motor 171 is fixedly connected to an end of the frame 17 away from the working platform 1, and an output shaft of the first motor 171 is vertically arranged downward and fixedly connected to a center of a top surface of the filling base 18. When the first motor 171 rotates, the sliding block 1613 can rotate to abut against one end of the sliding groove 184 far away from the extending groove 183, so that the mounting seat 161 and the filling seat 18 are fixed together.

Referring to fig. 1 and 2, the third motor 141 is driven to rotate, the filling heads 16 on the rotary disc 15 can all rotate to be positioned right below the filling seats 18, and the slide block 1613 is arranged right opposite to the extending groove 183.

Referring to fig. 1 and 2, a cavity 181 is formed in the filling base 18, when the filling head 16 is mounted on the filling base 18, the top end of the mounting base 161 completely extends into the annular groove 182, the bottom wall of the filling base 18 abuts against the bottom wall of the first groove 1612, and the cavity 181 is communicated with the second groove 1611.

Referring to fig. 1 and 2, a water tank 2 and a water pump 21 are fixedly connected to the top surface of the worktable 1, and two water pipes 22 are connected to the water pump 21, wherein one water pipe 22 is used for communicating with the water tank 2, and the other water pipe 22 is used for communicating with the cavity 181 of the filling base 18. The water pipe 22 is made of new material rubber, and can be used for containing acidic and alkaline solutions, so that the diversity of liquid filled in the water pipe 22 is increased.

The liquid filling machine of the embodiment of the application has the implementation principle that: an operator judges the capacity of the external container 23 to be filled, selects a filling head 16 with a proper flow groove 1621 size, drives the second motor 132 to drive the screw 131 to rotate, enables the transverse plate 14 to drive the rotary plate 15 to move downwards, drives the third motor 141 to drive the rotary plate 15 to rotate, enables the selected filling head 16 to rotate to be positioned under the filling seat 18, then enables the second motor 132 to be fixed to enable the rotary plate 15 to move upwards, enables the sliding block 1613 to slide along the extending groove 183 to abut against the side wall of the sliding groove 184, drives the first motor 171 to drive the filling seat 18 to rotate, enables the sliding groove 184 to rotate until the side wall of the sliding groove 184 far away from the extending groove 183 abuts against the sliding block 1613, and accordingly automatic installation of the filling head 16 and the filling seat 18 is achieved.

Then, the operator aligns the opening of the external container 23 with the injection rod 162 located right below the filling seat 18, drives the water pump 21 to pump the water in the water tank 2 from the water pipe 22 into the cavity 181, and then injects the water into the external container 23 through the second groove 1611 and the flow groove 1621 in sequence.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a liquid filling machine, includes workstation (1), be equipped with frame (17) on workstation (1), be connected with filling head (16), its characterized in that on frame (17): be equipped with filling seat (18) with external water source intercommunication on frame (17), filling head (16) have a plurality ofly, filling head (16) are including mount pad (161) and injection pole (162), mount pad (161) all can be dismantled and connect on filling seat (18), injection pole (162) fixed connection is on corresponding mount pad (161), flow groove (1621) have been seted up in injection pole (162), flow groove (1621) communicate external and external water source, the cross sectional area size diverse of a plurality of flow grooves (1621).

2. A liquid filling machine as defined in claim 1 wherein: still include the locking piece, be equipped with slider (1613) on mount pad (161) lateral wall, annular (182) that match with mount pad (161) are seted up to filling seat (18) bottom surface, spout (184) have been seted up along the circumferential direction to the lateral wall of annular (182), set up on annular (182) lateral wall and supply slider (1613) to stretch into groove (183) that stretches into spout (184), slider (1613) sliding connection is in spout (184), the locking piece locks slider (1613) on spout (184).

3. A liquid filling machine as defined in claim 2 wherein: the locking piece comprises a first motor (171), the first motor (171) is fixedly connected to the rack (17), the filling seat (18) is fixedly connected to an output shaft of the first motor (171), and the first motor (171) drives the filling seat (18) to rotate to a side wall, far away from the extending groove (183), of the sliding block (1613) and abut against the sliding groove (184).

4. A liquid filling machine as defined in claim 1 wherein: the rotary table further comprises a rotary table (15), and a plurality of mounting seats (161) are arranged on the rotary table (15) in a penetrating mode.

5. The liquid filling machine of claim 4, wherein: the installation seats (161) are uniformly and fixedly connected to the rotary table (15) along the circumferential direction.

6. The liquid filling machine of claim 5, wherein: be equipped with montant (12) on workstation (1), there is diaphragm (14) along vertical direction sliding connection on montant (12), the central point of carousel (15) puts and rotates to be connected on diaphragm (14), when mount pad (161) rotates to being located filling seat (18) under, slider (1613) is just setting up to stretching into groove (183).

7. The liquid filling machine of claim 6, wherein: still include driving piece (13) and driving piece two, driving piece one (13) drive diaphragm (14) are along vertical direction sliding connection on montant (12), driving piece two drive mount pad (161) rotate to be connected on diaphragm (14).

8. A liquid filling machine as defined in claim 1 wherein: the injection rod (162) bottom surface has seted up guiding surface (1622) along the circumferential direction, the distance that guiding surface (1622) are close to the one end of flow groove (1621) to the one end of keeping away from flow groove (1621) apart from mount pad (161) is grow gradually.