CN214059865U - Multi-station water emulsion filling and cap locking machine - Google Patents

Abstract

The utility model discloses a multi-station water emulsion filling and cap locking machine, which comprises a machine table, a turntable arranged on the machine table in a rotating way, and a liquid filling device and a cap locking device which are arranged around the turntable, a plurality of jigs are arranged on the turntable around the circumference of the turntable, each jig comprises a first mounting seat, a threaded rod and two clamping blocks, the first mounting seat is arranged on the rotary table, two ends of the threaded rod are rotatably connected with the first mounting seat and are arranged along the radial direction of the rotary table, and one end of the threaded rod far away from the center of the rotary table is arranged to protrude out of the side surface of the first mounting seat to form a rotary head, the threaded rod is provided with two threaded sections with opposite threads, the two clamping blocks are in sliding connection with the first mounting seat, and the two clamping blocks are in one-to-one corresponding threaded connection with the two threaded sections. The utility model discloses be favorable to reducing occupation space and be convenient for the transportation.

Description

Multi-station water emulsion filling and cap locking machine

Technical Field

The utility model relates to an automatic filling equipment technical field, concretely relates to multistation water emulsion filling locking closure machine.

Background

With the progress of the industrial level and the improvement of the living standard of people, the existing liquid or emulsion is generally stored in a bottle mode so as to be convenient to transport and use.

The existing filling equipment generally adopts a conveying line to convey the bottle body, then utilizes a dust removal device, a liquid filling device, an upper cover device and a locking cover device which are sequentially arranged along the conveying line to remove dust, fill liquid, the upper cover and screw the cover on the bottle body, and sequentially and automatically completes the liquid filling and locking cover processes. However, the conveying line is long, so that the existing filling equipment occupies a large space and is inconvenient to transport.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a multistation water emulsion filling locking closure machine to solve the technical problem who proposes in the background art.

In order to realize the aim, the utility model provides a multi-station water emulsion filling and cap locking machine, which comprises a machine table, a turntable rotationally arranged on the machine table, a liquid filling device and a cap locking device arranged around the turntable, a plurality of jigs are arranged on the turntable around the circumference of the turntable, each jig comprises a first mounting seat, a threaded rod and two clamping blocks, the first mounting seat is arranged on the rotary table, two ends of the threaded rod are rotatably connected with the first mounting seat and are arranged along the radial direction of the rotary table, and one end of the threaded rod far away from the center of the rotary table is arranged to protrude out of the side surface of the first mounting seat to form a rotary head, the threaded rod is provided with two threaded sections with opposite threads, the two clamping blocks are in sliding connection with the first mounting seat, and the two clamping blocks are in one-to-one corresponding threaded connection with the two threaded sections.

Preferably, the clamping block comprises a base and a chuck, the base is respectively in sliding connection with the first mounting seat and in threaded connection with the corresponding threaded section on the threaded rod, the top of the base is provided with at least one inserting column, the top of the chuck is provided with a jack, and the inserting columns can be inserted into the jacks in a one-to-one correspondence manner.

Preferably, still be provided with on the board and be located before the liquid filling device and center on the dust collector that the carousel was arranged, dust collector includes first support, air cock subassembly and first actuating mechanism, first support sets up on the board, the air cock subassembly slides and sets up on the first support and can follow vertical direction and remove, just the air cock subassembly is located the carousel top, first actuating mechanism sets up on the first support and with the air cock subassembly transmission is connected.

Preferably, first support is in including setting up stand and the slip setting on the board the second mount pad that can follow vertical direction removal on the stand, be provided with adjusting part on the stand, adjusting part includes first lead screw and hand wheel, first lead screw becomes vertical state and sets up on the stand, just the both ends of first lead screw all with the stand rotates to be connected, nut on the first lead screw with the second mount pad is connected, the hand wheel with the upper end of first lead screw is connected.

Preferably, the liquid filling device comprises a second support, a liquid outlet assembly and a second driving mechanism, the second support is arranged on the machine table, the liquid outlet assembly is arranged on the second support in a sliding mode and can move in the vertical direction, the liquid outlet assembly is located above the rotary table, and the second driving mechanism is arranged on the second support and is in transmission connection with the liquid outlet assembly.

Preferably, a body detection part is further arranged on the second bracket.

Preferably, the locking closure device includes third support, third mount pad, third actuating mechanism, first centre gripping subassembly, fourth actuating mechanism and second centre gripping subassembly, the third support sets up on the board, the third mount pad with third support sliding connection can follow vertical direction and remove, third actuating mechanism sets up on the third support and with the third mount pad transmission is connected, first centre gripping subassembly with the third mount pad rotates to be connected and can rotate around vertical direction, just first centre gripping subassembly is located the top of carousel, fourth actuating mechanism sets up on the third support and with first centre gripping subassembly transmission is connected, second centre gripping subassembly sets up on the third support and be located the below of first centre gripping subassembly.

Preferably, a discharging device which is arranged behind the cover locking device and surrounds the rotary table is further arranged on the machine table, the discharging device comprises a grabbing unit and a conveying unit which are arranged on the machine table, and the grabbing unit is used for grabbing finished products on the jig to the conveying unit.

Preferably, an inner plug pressing device located between the liquid filling device and the cover locking device is further arranged on the machine table, the inner plug pressing device comprises a fourth support, a pressure head assembly and a fifth driving mechanism, the fourth support is arranged on the machine table, the pressure head assembly is arranged on the fourth support in a sliding mode and can move in the vertical direction, the pressure head assembly is located above the turntable, and the fifth driving mechanism is arranged on the fourth support and is in transmission connection with the pressure head assembly.

Preferably, still set gradually around on the board arrange and be located irritate liquid device with locking device and unlocking device between the locking closure device, locking device with the unlocking device structure is unanimous, all includes:

the rotary component is connected with the machine table in a sliding mode and can move towards the rotary table, the sixth driving mechanism is arranged on the machine table and is in transmission connection with the rotary component, and a clamping head capable of being clamped with the rotary head is arranged on the output end of the rotary component.

The embodiment of the utility model provides a multistation water emulsion filling locking closure machine is favorable to reducing the space that whole equipment occupy through the mode that sets up a plurality of tool circulation transportation body on the carousel to be convenient for transport. Simultaneously, the distance between the two clamping blocks is adjusted through the threaded rod, so that the bottle bodies with different sizes can be fixed, and the universality of equipment is improved.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a multi-station water emulsion filling and cap locking machine of the present invention;

FIG. 2 is a schematic structural diagram of the turntable, the jig and the rotary power source shown in FIG. 1;

FIG. 3 is a schematic structural view of the jig shown in FIG. 2;

FIG. 4 is a schematic structural view of the dust removing device shown in FIG. 1;

FIG. 5 is a schematic structural view of the first bracket shown in FIG. 4;

FIG. 6 is a schematic view of the liquid filling apparatus shown in FIG. 1;

FIG. 7 is a schematic structural view of the locking cover device shown in FIG. 1;

FIG. 8 is a schematic structural view of the first clamping assembly shown in FIG. 7;

FIG. 9 is a schematic structural view of the grasping unit shown in FIG. 1;

fig. 10 is a schematic structural view of the inside plug pressing device shown in fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

The utility model provides a multistation water emulsion filling locking closure machine, as shown in fig. 1 to 3, this multistation water emulsion filling locking closure machine includes board 100, rotate the carousel 110 that sets up on board 100 and around liquid device 400 and the locking closure device 500 of irritating that carousel 100 set up, be provided with a plurality of tools 200 around its circumference on the carousel 110, tool 200 includes first mount pad 210, threaded rod 220 and two clamp splices 230, first mount pad 210 sets up on carousel 110, the both ends of threaded rod 220 all rotate with first mount pad 210 and be connected and follow the radial arrangement of carousel 110, and threaded rod 220 keeps away from the first mount pad 210 of one end protrusion at carousel 110 center and arranges in order to constitute turn round 221, threaded rod 220 is last to have two reverse screw thread sections of screw thread, two clamp splices 230 and first mount pad 210 sliding connection, and two clamp splices 230 and two screw section one-to-one correspondence threaded connection.

In this embodiment, the liquid filling device 400 and the cap locking device 500 may be arranged according to the existing form, and the main improvement point is the conveying manner of the bottle body. Wherein, the machine table 100 is rotatably provided with a rotating disc 110, and preferably, the bottom surface of the rotating disc 110 is provided with a rotating shaft, and the rotating shaft is installed on the machine table 100 through a thrust bearing, the shape of the rotating disc 110 is preferably circular, and preferably, the top surface of the rotating disc 110 is provided with a plurality of jigs 200 for placing the bottle body around the circumference thereof. Specifically, the jig 200 includes a first mounting seat 210, a threaded rod 220 and two clamping blocks 230, preferably, the first mounting seat 210 is disposed on the bottom surface of the turntable 110, both ends of the threaded rod 220 are rotatably connected to the first mounting seat 210 and are arranged along the radial direction of the turntable 110, and one end of the threaded rod 220 away from the center of the rotary table 110 protrudes out of the side of the first mounting seat 210 to form a rotary head 221, thereby facilitating the rotation of the threaded rod 220 manually or by using a driving part such as a motor, and preferably, the threaded rod 220 has two thread sections with opposite threads, the two clamping blocks 230 need to pass through the rotary table 110 (i.e. the rotary table 110 is correspondingly provided with a strip-shaped hole for the clamping block 230 to pass through) to be slidably connected with the first mounting seat 210 and be in threaded connection with two threaded sections on the threaded rod 220 one by one, therefore, the screw rod 220 can be rotated by the rotary head 221 to drive the two clamping blocks 230 to move towards or away from each other, so that the bottle body can be clamped. The liquid filling device 400 and the cover locking device 500 are disposed on the machine 100 around the turntable 110, and the manner for driving the turntable 110 to rotate may be that the machine 100 is further provided with a rotary power source 120 in transmission connection with the rotating shaft, and the rotary power source 120 may be in the form of an existing motor and a speed reducer. The multistation water emulsion filling locking closure machine in this embodiment is at specific during operation, at first place the body on tool 200 before irritating liquid device 400, as for the mode of placing can be manual placing, also can utilize the manipulator that sets up alone or set up on board 100 to carry out automatic feeding, then utilize to irritate liquid device 400 and irritate the liquid, place the bottle lid on the body between irritating liquid device 400 and locking closure device 500 simultaneously, the mode of placing can refer to the mode of body and go on, it is last then that locking closure device 500 locks the bottle lid on the body, can also take away the finished product with the mode of unloading manually or utilize the manipulator. In this embodiment, the mode of setting up a plurality of tools 200 circulation transportation body on carousel 110 is favorable to reducing the space that whole equipment occupy to be convenient for transport. Meanwhile, the distance between the two clamping blocks 230 can be adjusted through the threaded rod 220 to fix the bottle bodies with different sizes, so that the universality of the equipment is improved.

In a preferred embodiment, as shown in fig. 3, the clamping block 230 preferably includes a base 231 and a clamping head 232, the base 231 is slidably connected to the first mounting seat 210 and threadedly connected to a corresponding threaded section of the threaded rod 220, at least one insertion post is disposed on the top of the base 231, and insertion holes are disposed on the top of the clamping head 232, and the insertion posts can be inserted into the insertion holes in a one-to-one correspondence manner. Wherein, insert and pass above-mentioned bar hole can, and chuck 232 then all is located the top of carousel 110, and preferably two chucks 232 can enclose the structure and the centre gripping space of body looks adaptation, and preferably two clamp splice 230 all inwards cave in to the side of facing and form the cambered surface that has certain radian promptly. In this embodiment, the clamping block 230 is divided into the detachable base 231 and the clamping heads 232, so that the clamping heads 232 can be replaced quickly for different shapes of bottle bodies.

In a preferred embodiment, as shown in fig. 1 and 4, it is preferable that the machine 100 further includes a dust removing device 300 disposed around the turntable 110 and in front of the liquid filling device 400, the dust removing device 300 includes a first bracket 310, an air nozzle assembly 320, and a first driving mechanism 330, the first bracket 310 is disposed on the machine 100, the air nozzle assembly 320 is slidably disposed on the first bracket 310 and is movable in a vertical direction, the air nozzle assembly 320 is disposed above the turntable 110, and the first driving mechanism 330 is disposed on the first bracket 310 and is in driving connection with the air nozzle assembly 320. Wherein, it is preferable that the air nozzle assembly 320 has two air nozzles, so as to facilitate the simultaneous dust removal of the bottle bodies on the two jigs 200 to improve the dust removal efficiency, and as for the first driving mechanism 330, it is preferable that the linear cylinder or the motor + the screw rod assembly, etc., the air source or the air suction component of the air nozzle assembly 320 may be disposed on the machine 100, and the air source may also be a common air source. In this embodiment, after the turntable 110 drives the jig 200 to rotate to a position right below the air nozzle assembly 320, the first driving mechanism 330 drives the air nozzle assembly 320 to move downward and insert the air nozzle into the corresponding bottle mouth of the bottle body, so as to remove the foreign matters such as dust in the bottle body by sucking or blowing air.

In a preferred embodiment, as shown in fig. 5, preferably, the first support 310 includes a vertical column 311 disposed on the machine table 100 and a second mounting seat 312 slidably disposed on the vertical column 311 and capable of moving along a vertical direction, an adjusting assembly 313 is disposed on the vertical column 311, the adjusting assembly 313 includes a first lead screw and a hand wheel, the first lead screw is disposed on the vertical column 311 in a vertical state, two ends of the first lead screw are rotatably connected to the vertical column 311, a nut on the first lead screw is connected to the second mounting seat 312, and the hand wheel is connected to an upper end of the first lead screw. At this time, the first driving mechanism 330 is preferably a linear cylinder, thereby contributing to cost saving. In this embodiment, the hand wheel is rotated to drive the second mounting seat 312 to move up or down, so as to adjust the height of the upper and lower limit points of the air nozzle assembly 320, thereby facilitating dust removal for the bottle bodies with different heights.

In a preferred embodiment, as shown in fig. 6, preferably, the liquid filling apparatus 400 includes a second bracket 410, a liquid outlet assembly 420 and a second driving mechanism 430, the second bracket 410 is disposed on the machine 100, the liquid outlet assembly 420 is slidably disposed on the second bracket 410 and can move in a vertical direction, the liquid outlet assembly 420 is located above the turntable 110, and the second driving mechanism 430 is disposed on the second bracket 410 and is in transmission connection with the liquid outlet assembly 420. Wherein, preferably, go out to have two liquid mouths on liquid subassembly 420 to be favorable to improving liquid efficiency, and the liquid mouth has the function of automatic opening and shutting, with the volume of control discharge liquid, as for the mode of going out liquid can set up the stock solution bucket on the platform 100, certainly also can be the independent setting, as for second actuating mechanism 430 then preferably adopt the form of motor + lead screw can. In this embodiment, the specific filling manner may be that after the turntable 110 drives the fixture 200 to rotate to a position right below the liquid outlet assembly 420, the first driving mechanism 330 drives the liquid outlet assembly 420 to move downward and insert the liquid outlet nozzle into the bottle mouth of the corresponding bottle body, so as to fill a proper amount of liquid into the bottle body.

In a preferred embodiment, as shown in fig. 6, it is preferable that the second frame 410 is further provided with a body detecting part 411. Preferably, the body detecting parts 411 adopt reflective photoelectric sensors, and the number of the body detecting parts 411 is the same as that of the liquid outlets. In this embodiment, whether there is the body on the detection tool 200 through setting up the body detection part 411 unanimous with liquid outlet nozzle quantity to when there is the body on being located the tool 200 under the liquid outlet nozzle, can control the liquid outlet nozzle that corresponds and go out liquid, thereby be favorable to avoiding appearing the liquid and spray the situation that causes the waste and damage equipment on tool 200.

In a preferred embodiment, as shown in fig. 7, it is preferable that the locking device 500 includes a third bracket 510, a third mounting seat 520, a third driving mechanism 530, a first clamping assembly 540, a fourth driving mechanism 550, and a second clamping assembly 560, wherein the third bracket 510 is disposed on the machine table 100, the third mounting seat 520 is slidably connected to the third bracket 510 and is movable in a vertical direction, the third driving mechanism 530 is disposed on the third bracket 510 and is in transmission connection with the third mounting seat 520, the first clamping assembly 540 is in transmission connection with the third mounting seat 520 and is rotatable in a vertical direction, the first clamping assembly 540 is located above the turntable 110, the fourth driving mechanism 550 is disposed on the third bracket 510 and is in transmission connection with the first clamping assembly 540, and the second clamping assembly 560 is disposed on the third bracket 510 and is located below the first clamping assembly 540. Wherein, the third driving mechanism 530 preferably takes the form of a motor and a screw assembly, and the fourth driving mechanism 550 preferably takes the form of a motor and a synchronous pulley, and the number of the first clamping assemblies 540 is preferably two, and the number of the fourth driving mechanism 550 is also two, and the first clamping assemblies 540 are used for clamping the bottle cap, and the second clamping assemblies 560 are used for clamping the bottle body, so as to facilitate the bottle cap to be screwed on the bottle body. At this time, the first clamping assembly 540 and the second clamping assembly 560 may be in a form of driving one clamping member with reference to two output ends of the existing double-headed cylinder or two linear cylinders, respectively, to drive the two clamping members to move toward or away from each other, thereby clamping the cap. Of course, as shown in fig. 8, the first clamping assembly 540 includes a linear power source 541, a mounting block 542, an abutting head 543 and two clamping bars 544, preferably, the linear power source 541 is a linear cylinder, the linear cylinder is rotatably disposed on the third bracket 510 through a sleeve and connected with the third mounting seat 520, a cylinder body of the linear cylinder is slidably connected with the sleeve, the mounting block 542 is slidably connected with an output end of the linear cylinder, the abutting head 543 is disposed at a bottom of the mounting block 542 through an elastic member, and middle portions of the two clamping bars 544 are hinged with the mounting block 542 and oppositely disposed around the mounting block 542, wherein an upper end of the clamping bar 544 is drivingly connected with the output end of the linear cylinder, and a lower end of the clamping bar 544 is located on a peripheral side of the abutting head 543. The abutting head 543 is connected to the mounting block 542 through an elastic member, so that the position of the cap can be automatically adjusted after the abutting head 543 contacts the cap. In this embodiment, a specific cap locking manner may be that after the turntable 110 drives the jig 200 to rotate to a position right below the first clamping assembly 540, the second clamping assembly 560 simultaneously clamps the bottle bodies on the two jigs 200, then the third driving mechanism 530 drives the first clamping assembly 540 to move downward, and after the abutting head 543 abuts against the bottle cap, the linear driving source drives the two clamping bars 544 to clamp the bottle cap, and finally the fourth driving mechanism 550 drives the first clamping assembly 540 to rotate to tighten the bottle cap.

In a preferred embodiment, as shown in fig. 1, preferably, a blanking device 600 is further disposed on the machine station 100 and located behind the cover locking device 500 and around the turntable 110, the blanking device 600 includes a grabbing unit 610 and a conveying unit 620 disposed on the machine station 100, and the grabbing unit 610 is configured to grab the finished product on the jig 200 onto the conveying unit 620. The grabbing unit 610 may be arranged with reference to an existing manipulator, such as a multi-axis manipulator, at this time, the manipulator may grab the finished products on the two jigs 200, and the conveying unit 620 may be arranged with reference to an existing conveying line. Specifically, as shown in fig. 9, preferably, the grabbing unit 610 includes a mounting column 611, a sliding seat 612, a seventh driving mechanism 613, a third clamping assembly 614 and an eighth driving mechanism 615, the mounting column 611 is disposed on the machine platform 100, the sliding seat 612 is slidably disposed on the mounting column 611 and can move in the vertical direction, the seventh driving mechanism 613 is disposed on the mounting column 611 and is in transmission connection with the sliding seat 612, the third clamping assembly 614 is slidably disposed on the sliding seat 612 and can move in the horizontal direction, and the seventh driving mechanism 613 is disposed on the sliding seat 612 and is in transmission connection with the third clamping assembly 614. Preferably, the third clamping assembly 614 can clamp the bottle bodies on the two jigs 200 simultaneously, the seventh driving mechanism 613 preferably takes the form of a motor and a screw assembly, and the eighth driving mechanism 615 preferably takes the form of a motor and a synchronous belt.

In a preferred embodiment, as shown in fig. 1 and 10, preferably, the machine station 100 is further provided with an inner plug pressing device 700 located between the liquid filling device 400 and the cap locking device 500 (i.e. before the upper cap covering process), the inner plug pressing device 700 includes a fourth bracket 710, a pressing head assembly 720 and a fifth driving mechanism 730, the fourth bracket 710 is disposed on the machine station 100, the pressing head assembly 720 is slidably disposed on the fourth bracket 710 and can move in the vertical direction, the pressing head assembly 720 is located above the turntable 110, and the fifth driving mechanism 730 is disposed on the fourth bracket 710 and is in transmission connection with the pressing head assembly 720. Wherein, still need place interior stopper in the bottleneck of body before interior stopper compression fittings 700, the mode of specifically placing interior stopper refers to the mode of placing of body and goes on can, and preferred pressure head subassembly 720 has two crimping ends this moment to in pressing into the bottleneck with the interior stopper of placing on the body on two jigs 200 simultaneously. In this embodiment, adapt to different kinds of packing modes through increasing interior stopper and carry out automatic liquid and locking closure to be favorable to increasing the commonality of equipment.

In a preferred embodiment, the machine 100 is further provided with a locking device and an unlocking device arranged around the turntable 110 and located between the liquid filling device 400 and the locking cover device 500, wherein the locking device and the unlocking device are structurally identical and comprise:

a rotating component which is connected with the machine station 100 in a sliding way and can move towards the turntable 110, and a sixth driving mechanism which is arranged on the machine station 100 and is connected with the rotating component in a transmission way, wherein the output end of the rotating component is provided with a chuck which can be clamped with the rotary head 221. Preferably, the rotating assembly is in the form of a motor or an electric screwdriver, while the sixth driving mechanism is preferably a linear cylinder, and the form of the chuck is arranged according to the form of the rotor 221, for example, the rotor 221 is arranged according to the shape of a hexagon nut, and the chuck is provided with a bayonet matched with the hexagon nut. At this time, it is preferable that the number of the unlocking means is the same as the number of the finished products simultaneously grabbed by the grabbing unit 610, and the locking means is set according to an actual loading manner. In this embodiment, when the jig 200 is driven by the turntable 110 to rotate to the bottle loading station or the finished product unloading station, the sixth driving mechanism drives the chuck to be clamped on the rotary head 221 of the corresponding jig 200, and then the chuck is driven to rotate by the rotating assembly to drive the two clamping blocks 230 to move back and forth or to move towards each other, so as to automatically clamp the bottle. Of course, if the two clamping blocks 230 are manually driven to move, the distance between the two clamping blocks 230 is adjusted to be slightly smaller than the width of the bottle body, so that the bottle body can be conveniently put in and taken out.

In a preferred embodiment, as shown in fig. 1, a bottle cap detection component 130 is further disposed on the machine station 100 before the cap locking device 500, and the bottle cap detection component 130 is preferably a reflective photoelectric sensor, so as to provide an alarm when no bottle cap is placed on the bottle body. Of course, the third bracket 510 and the fourth bracket 710 can be arranged with reference to the first bracket 310 to adapt to cover locking and plug pressing for bottle bodies with different heights. Further, preferably, the bottle body, the inner plug and the bottle cap are all manually loaded, and the machine 100 is provided with a storage box 140 at the corresponding loading position.

The above is only the part or the preferred embodiment of the present invention, no matter the characters or the drawings can not limit the protection scope of the present invention, all under the whole concept of the present invention, the equivalent structure transformation performed by the contents of the specification and the drawings is utilized, or the direct/indirect application in other related technical fields is included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a multistation water emulsion filling locking closure machine, its characterized in that includes the board, rotates the setting and is in carousel on the board and center on the liquid filling device and the locking closure device that the carousel set up, be provided with a plurality of tools around its circumference on the carousel, the tool includes first mount pad, threaded rod and two clamp splices, first mount pad sets up on the carousel, the both ends of threaded rod all with first mount pad rotates to be connected and follows the radial arrangement of carousel, just the threaded rod is kept away from the one end protrusion at carousel center first mount pad side is arranged in order constituting the turn round, have two reverse screw thread sections of screw thread on the threaded rod, two the clamp splices with first mount pad sliding connection, and two the clamp splices with two screw thread section one-to-one threaded connection.

2. The multi-station water emulsion filling and cap locking machine according to claim 1, wherein the clamping block comprises a base and a chuck, the base is in sliding connection with the first mounting seat and in threaded connection with the corresponding threaded section on the threaded rod, at least one inserting column is arranged at the top of the base, inserting holes are formed in the top of the chuck, and the inserting columns can be inserted into the inserting holes in a one-to-one correspondence manner.

3. The multi-station water emulsion filling and cap locking machine according to claim 1, wherein a dust removing device is further arranged on the machine table and located in front of the liquid filling device and arranged around the rotary table, the dust removing device comprises a first support, an air nozzle assembly and a first driving mechanism, the first support is arranged on the machine table, the air nozzle assembly is slidably arranged on the first support and can move in the vertical direction, the air nozzle assembly is located above the rotary table, and the first driving mechanism is arranged on the first support and is in transmission connection with the air nozzle assembly.

4. The multi-station water emulsion filling and cap locking machine according to claim 3, wherein the first support comprises an upright post arranged on a machine table and a second mounting seat which is slidably arranged on the upright post and can move in the vertical direction, an adjusting assembly is arranged on the upright post and comprises a first lead screw and a hand wheel, the first lead screw is arranged on the upright post in a vertical state, two ends of the first lead screw are rotatably connected with the upright post, a nut on the first lead screw is connected with the second mounting seat, and the hand wheel is connected with the upper end of the first lead screw.

5. The multi-station water emulsion filling and cap locking machine according to claim 1, wherein the liquid filling device comprises a second support, a liquid outlet assembly and a second driving mechanism, the second support is arranged on the machine table, the liquid outlet assembly is slidably arranged on the second support and can move in the vertical direction, the liquid outlet assembly is located above the turntable, and the second driving mechanism is arranged on the second support and is in transmission connection with the liquid outlet assembly.

6. The multi-station water emulsion filling and cap locking machine according to claim 5, wherein a bottle body detection part is further arranged on the second support.

7. The multi-station water emulsion filling cap locking machine according to claim 1, wherein the cap locking device comprises a third bracket, a third mounting seat, a third driving mechanism, a first clamping component, a fourth driving mechanism and a second clamping component, the third support is arranged on the machine table, the third mounting seat is connected with the third support in a sliding manner and can move along the vertical direction, the third driving mechanism is arranged on the third bracket and is in transmission connection with the third mounting seat, the first clamping assembly is rotatably connected with the third mounting seat and can rotate around the vertical direction, the first clamping assembly is positioned above the turntable, the fourth driving mechanism is arranged on the third bracket and is in transmission connection with the first clamping assembly, the second clamping assembly is arranged on the third support and is positioned below the first clamping assembly.

8. The multi-station water emulsion filling and cover locking machine according to claim 1, wherein a discharging device is further arranged on the machine table and behind the cover locking device and arranged around the rotary table, the discharging device comprises a grabbing unit and a conveying unit, the grabbing unit is arranged on the machine table, and the grabbing unit is used for grabbing finished products on a jig onto the conveying unit.

9. The multi-station water emulsion filling and cap locking machine according to claim 1, wherein an inner plug pressing device located between the liquid filling device and the cap locking device is further arranged on the machine table, the inner plug pressing device comprises a fourth support, a pressure head assembly and a fifth driving mechanism, the fourth support is arranged on the machine table, the pressure head assembly is arranged on the fourth support in a sliding mode and can move in the vertical direction, the pressure head assembly is located above the turntable, and the fifth driving mechanism is arranged on the fourth support and is in transmission connection with the pressure head assembly.

10. The multi-station water emulsion filling and cap locking machine according to claim 1, wherein a locking device and an unlocking device which are arranged around the turntable and are positioned between the liquid filling device and the cap locking device are sequentially arranged on the machine table, and the locking device and the unlocking device are consistent in structure and comprise:

the rotary component is connected with the machine table in a sliding mode and can move towards the rotary table, the sixth driving mechanism is arranged on the machine table and is in transmission connection with the rotary component, and a clamping head capable of being clamped with the rotary head is arranged on the output end of the rotary component.

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