CN117963823A

CN117963823A - Filling wears lid equipment

Info

Publication number: CN117963823A
Application number: CN202410301236.2A
Authority: CN
Inventors: 罗邦毅
Original assignee: Hunan Boya Intelligent Equipment Co ltd
Current assignee: Hunan Boya Intelligent Equipment Co ltd
Priority date: 2024-03-15
Filing date: 2024-03-15
Publication date: 2024-05-03

Abstract

The invention discloses filling and capping equipment, which can feed back the overload condition of a motor to a tensioning mechanism 13 in a mode of additionally arranging the tensioning mechanism 13 in front of a filling module 2 and/or a capping module 3, namely the tensioning mechanism 13 can tension a chain in real time, so that the problems in the prior art can be solved. The invention comprises the following steps: the device comprises a frame 4, a circulating conveying mechanism 1, a filling module 2 and a capping module 3 which are arranged on the frame 4; the endless conveyor 1 comprises a conveyor track 11, a steering wheel 12 and a tensioning mechanism 13, and serves for transporting the chain link conveyor 6, wherein the conveyor track 11 comprises a first linear track 111 for upper bottles and a second linear track 112 for lower bottles; the chain link conveying mechanism 6 is matched with the circulating conveying mechanism 1, and the bottom of the chain link conveying mechanism is provided with a chain 64; the tensioning mechanism 13 is used for tensioning the chain 64; the tensioning means 13 are arranged before the filling module 2 and/or the capping module 3, and the steering wheel 12 is arranged after the filling module 2 and/or the capping module 3.

Description

Filling wears lid equipment

Technical Field

The invention relates to the technical field of filling equipment, in particular to filling cap-wearing equipment.

Background

The filling machine is mainly a small product in the packaging machine, and can be divided into liquid filling and capping equipment, paste filling and capping equipment, powder filling and capping equipment, particle filling and capping equipment and the like from the aspect of packaging materials.

The liquid filling machine is similar to filling of white wine or beverage bottles, generally, bottles are conveyed to a filling unit for filling through a chain provided with a bottle support, after filling is finished, the bottles are subjected to cap-wearing operation, and finally, a cap screwing and sealing mechanism can be integrated, and the bottles can be conveyed to independent cap screwing and sealing equipment for processing.

On the one hand, because the series equipment is more, the chain is pulled to be long, and the overlong chain is easy to have different tightness of the chain at two sides of the transition wheel in the running process; on the other hand, the filling unit, the Dai Gai unit, the sealing mechanism and the like are all driven by motors, and the motor overload can be fed back to the chain by a vertical motor, so that the stability of chain conveying is further influenced. If continuous bottle loading and unloading is to be realized by a manipulator or a robot, or bottles are accurately conveyed to a filling unit for filling or other procedures, stable and accurate conveying of the chains needs to be ensured.

The technical defects in the prior art, namely how to solve the technical defects, so as to ensure the stable conveying of the chain, become a great technical problem to be solved urgently by the person skilled in the art.

Disclosure of Invention

The invention discloses filling and capping equipment, which can feed back the overload condition of a motor to a tensioning mechanism 13 in a mode of additionally arranging the tensioning mechanism 13 in front of a filling module 2 and/or a capping module 3, namely the tensioning mechanism 13 can tension a chain in real time, so that the problems in the prior art can be solved.

The present invention provides a filling cap device comprising: the device comprises a frame 4, a circulating conveying mechanism 1, a filling module 2 and a capping module 3 which are arranged on the frame 4;

The endless conveyor 1 comprises a conveyor track 11, a steering wheel 12 and a tensioning mechanism 13, and serves for transporting the chain link conveyor 6, wherein the conveyor track 11 comprises a first linear track 111 for upper bottles and a second linear track 112 for lower bottles;

the chain link conveying mechanism 6 is matched with the circulating conveying mechanism 1, and the bottom of the chain link conveying mechanism is provided with a chain 64;

the tensioning mechanism 13 is used for tensioning the chain 64;

The tensioning means 13 are arranged before the filling module 2 and/or the capping module 3, and the steering wheel 12 is arranged after the filling module 2 and/or the capping module 3.

Preferably, the method comprises the steps of,

The device also comprises a cover sealing module 5, and a tensioning mechanism 13 is arranged in front of the cover sealing module 5;

Along the travelling track of the chain link conveying mechanism 6 on the circulating conveying mechanism 1, the filling module 2, the capping module 3 and the capping module 5 are sequentially arranged.

Preferably, the method comprises the steps of,

The capping module 5 comprises a capping main body 51, a capping unit 52 and a jacking unit 53, wherein the capping unit 52 comprises a lifting seat 521, a capping head assembly 522, a rotary power assembly 523 and a lifting power assembly 524;

the capping head assembly 522 includes a capping head main body 5221 and a capping head 5222, wherein the capping head main body 5221 is movably mounted on the lifting seat 521 and is lifted synchronously with the lifting seat 521;

the rotary power assembly 523 is mounted on the lifting seat 521 and is used for driving the capping head main body 5221 to rotate;

A lift power assembly 524 is mounted to the capping machine and is coupled to the lift base 521 for driving the lift of the lift base 521.

Preferably, the method comprises the steps of,

The lifting power assembly 524 includes lifting power 5241, a lifting screw 5242 and a lifting nut 5243; the lifting power 5241 is connected with the lifting screw rod 5242 and is used for driving the lifting screw rod 5242 to rotate; the lifting screw 5243 is matched with the lifting screw 5242 and is arranged on the lifting seat 521;

The rotary power component 523 includes a rotary power 5231 and a transmission unit 5232; the rotation power 5231 is mounted on the elevating base 521 and drives the capping head main body 5221 to rotate through the transmission unit 5232.

Preferably, the method comprises the steps of,

The frame 4 comprises a first frame 41 and a second frame 42 which are mutually independent, the filling module 2 is arranged on the first frame 41, and the Dai Gai module 3 is arranged on the second frame 42;

The splice of the first frame 41 and the second frame 42 is provided with a water bar 43 protruding upwards.

Preferably, the method comprises the steps of,

The filling module 2 comprises a power mechanism 21, a filling head mechanism 22, a bottle pushing mechanism 23, a first rotating disc 24, a chain wheel disc 25 and a second rotating disc 26 which are coaxially and sequentially arranged from top to bottom and driven by the power mechanism 21;

The filling head mechanism 22 is mounted on a first rotating disc 24, a chain wheel disc 25 is used for conveying the chain link conveying mechanism 6, and the bottle pushing mechanism 23 is slidably mounted on a second rotating disc 26 and is matched with a first cam 27 arranged below the second rotating disc 26;

a bottle ejection mechanism 23 is installed below the link conveyor 6 and is used to eject bottles placed on the link conveyor 6.

Preferably, the method comprises the steps of,

The chain link conveying mechanism 6 comprises an inner support 61, a chain plate conveying unit 62 and an outer support unit 63 arranged on the chain plate conveying unit 62, wherein the outer support unit 63 comprises an outer support, a jacking through hole 631 and a containing groove 632 for placing the inner support are formed in the outer support, the inner support 61 is used for placing bottles, and the chain plate conveying unit 62 is arranged on the chain 64;

The bottle pushing mechanism 23 comprises a bottle pushing claw 231, a guide rod assembly 232 and a lifting assembly 233 which are sequentially arranged from top to bottom, wherein the bottle pushing claw 231 is provided with a top claw 2311 matched with the jacking through hole 631, the guide rod assembly 232 is used for guiding the bottle pushing claw 231 to lift, and the lifting assembly 233 is used for controlling the bottle pushing mechanism 23 to lift.

Preferably, the method comprises the steps of,

The guide rod assembly 232 comprises a guide rod 2321 and a linear bearing 2322, wherein the linear bearing 2321 is sleeved on the guide rod 2322;

two ends of the guide rod 2322 are respectively connected with the bottle-pushing claw 231 and the lifting assembly 233;

The lifting component 233 is a roller component, and is matched with the first cam 27 to lift so as to drive the bottle pushing mechanism 23 to lift, and comprises a lower connecting seat 2331 and a roller 2332;

The roller 2332 is arranged on the lower connecting seat 2331;

The bottle top claw 231, the linear bearing 2322 and the lower connecting seat 2331 are sequentially arranged from top to bottom.

Preferably, the method comprises the steps of,

The filling module 2 is also provided with a bottle clamping mechanism 28;

The bottle clamping mechanism 28 is arranged between the filling head mechanism 22 and the chain link conveying mechanism 6 and is used for grabbing bottles and comprises a fixing seat 281, a second air cylinder 282 and two oppositely arranged clamping fingers 283, wherein the second air cylinder 282 is arranged on the fixing seat 281;

The second air cylinder 282 is connected to the nip finger 283 and is used to control the opening and closing of the nip finger 283.

Preferably, the method comprises the steps of,

Dai Gai the module 3 comprises a cap feeder 31 and a cap wearing machine 32, wherein the cap feeder 31 is used for conveying caps, and the cap wearing machine 32 is used for wearing the caps on the bottles;

The cap feeder 31 comprises a power mounting seat 311, an upper cap feeding mechanism and a lower cap feeding mechanism; the cover feeding mechanism comprises: the upper cover conveying power assembly 312, the upper conveying disc 313, the upper cover feeding switch assembly 314 and the upper conveying guard plate 315, wherein the upper cover conveying power assembly 312 is used for driving the upper conveying disc 313, the upper conveying disc 313 and the upper conveying guard plate 315 are matched to convey covers, and the upper cover feeding switch assembly 314 is used for controlling the entering of bottle caps; the lower cover feeding mechanism comprises: the lower cover conveying power assembly 316, a lower conveying disc 317, a lower cover feeding switch assembly 318 and a lower conveying guard plate 319, wherein the lower cover conveying power assembly 316 is used for driving the lower conveying disc 317, the lower conveying disc 317 and the lower conveying guard plate 319 are matched to convey covers, and the lower cover feeding switch assembly 318 is used for controlling the entering of bottle caps; the power mounting seat 311, the upper conveying disc 313 and the lower conveying disc 317 are sequentially arranged from top to bottom;

The capping machine 32 includes a capping head unit 321, a bottle clamp unit 322, a bottle top unit 323, a power unit, and a capping head mounting plate 324, a bottle clamp mounting plate 325, a third sprocket 326, a bottle top mounting plate 327, a second cam 328, and a gear plate 329, which are coaxially and sequentially arranged from top to bottom.

Preferably, the method comprises the steps of,

The capping head unit 321 is mounted on the capping head mounting plate 324 and comprises a lifting power assembly 3211, a connecting seat 3212, a capping head assembly 3213 and a top cover power assembly 3214;

the lifting power assembly 3211 comprises a lifting motor 32111 and a transmission part 32112, wherein the transmission part 32112 is connected with the connecting seat 3212 and is used for controlling the lifting of the connecting seat 3212;

dai Gaitou assembly 3213 is fixedly connected with connecting seat 3212 and is lifted and lowered synchronously with connecting seat 3212;

Dai Gaitou assembly 3213 is used to remove the caps;

the top cap power assembly 3214 is used to eject the bottle caps from the capping head assembly 3213.

Preferably, the method comprises the steps of,

The bottle clamp unit 322 is mounted on the bottle clamp mounting plate 325 for clamping the bottle;

The bottle jacking unit 323 is mounted on the bottle jacking mounting plate 327 and cooperates with the second cam 328 for jacking the bottles;

the power unit is coupled to the gear plate 329 and is used to drive the gear plate 329.

Preferably, the method comprises the steps of,

The tensioning mechanism 13 is mounted on the first base plate 13a4, including: a first sprocket swing arm part and a first tension part 13a1;

the first sprocket swing arm part comprises a first sprocket 13a2 and a first swing arm assembly 13a3, the first swing arm assembly 13a3 comprises a first swing arm 13a31, a first rotating cylinder 13a32 and a first sprocket shaft 13a33, one end of the first swing arm 13a31 is rotationally connected with the first bottom plate 13a4 through the first rotating cylinder 13a32, and the other end of the first swing arm 13a31 is rotationally connected with the first sprocket 13a2 through the first sprocket shaft 13a 33;

The first tension member 13a1 is mounted on the first base plate 13a4 and connected to the first swing arm 13a31, and serves to limit the movable range of the first swing arm 13a 31.

Preferably, the method comprises the steps of,

The first tensioning member 13a1 includes a first connecting plate 13a11, a spring 13a12, and a second connecting plate 13a13 sequentially disposed, wherein the first connecting plate 13a11 is mounted on the first swing arm 13a31, and the second connecting plate 13a13 is mounted on the first base plate 13a 4.

Preferably, the method comprises the steps of,

The first bottom plate 13a4 is further provided with a limiting component 13a5 for limiting the movement range of the first swing arm 13a 31;

The limiting parts 13a5 and the first tensioning parts 13a1 are respectively arranged at two sides of the first swing arm 13a 31;

The limiting member 13a5 includes a top thread 13a51 and a top thread mounting seat 13a52, the top thread 13a51 is mounted on the top thread mounting seat 13a52, and the top thread mounting seat 13a52 is mounted on the first bottom plate 13a 4;

when the first swing arm 13a31 rotates to contact with the stopper member 13a5, the jack wire 13a51 abuts against the first swing arm 13a 31.

Preferably, the method comprises the steps of,

The first bottom plate 13a4 is a movable slide plate and is arranged on a fixed slide rail 13a6 matched with the movable slide plate;

The movable slide plate is also provided with a second tensioning part 13a7, and the second tensioning part 13a7 is used for limiting the movable range of the bottom plate 13a 4;

The second tensioning component 13a7 comprises a tensioning rod 13a71, a first elastic piece 13a72 and a first fixing seat 13a73, wherein one end of the tensioning rod 13a71 is fixedly connected with the movable sliding plate, the other end of the tensioning rod is movably mounted on the first fixing seat 13a73, and the first elastic piece 13a72 is mounted on the tensioning rod 13a 71.

Preferably, the method comprises the steps of,

The tensioning mechanism 13 is mounted on the second base plate 13b1, including: a second sprocket swing arm assembly and a tensioning assembly;

the second sprocket swing arm part comprises a second sprocket 13b2 and a second swing arm assembly 13b3, the second swing arm assembly 13b3 comprises a second swing arm 13b31, a shaft sleeve 13b32 and a second sprocket shaft 13b33, one end of the second swing arm 13b31 is rotationally connected with the second bottom plate 13b1 through the shaft sleeve 13b32, and the other end of the second swing arm 13b31 is rotationally connected with the second sprocket 13b2 through the second sprocket shaft 13b 33;

the tensioning assembly comprises a cylinder tensioning component 13b4 and a limiting abutting component 13b5, wherein one end of the cylinder tensioning component 13b4 is installed on the second swing arm 13b31, the other end of the cylinder tensioning component is installed on the second bottom plate 13b1, and one end of the limiting abutting component 13b5 is installed on the second swing arm 13b31, and the other end of the limiting abutting component is installed on the second bottom plate 13b 1.

Preferably, the method comprises the steps of,

The tensioning mechanism 13 further comprises a third connecting plate 13b6, and the third connecting plate 13b6 is mounted on the second swing arm 13b31 and is connected with the cylinder tensioning component 13b4 and the limiting abutting component 13b 5;

The limiting abutting part 13b5 comprises a limiting rod 13b51, a second elastic piece 13b52 and a second fixing seat 13b53, wherein one end of the limiting rod 13b51 is matched with the third connecting plate 13b6, the other end of the limiting rod 13b51 is movably mounted on the second fixing seat 13b53, and the second elastic piece 13b52 is mounted on the limiting rod 13b51 and between the second fixing seat 13b53 and the third connecting plate 13b 6.

The present invention provides a filling cap device comprising: the device comprises a frame 4, a circulating conveying mechanism 1, a filling module 2 and a capping module 3 which are arranged on the frame 4; the endless conveyor 1 comprises a conveyor track 11, a steering wheel 12 and a tensioning mechanism 13, and serves for transporting the chain link conveyor 6, wherein the conveyor track 11 comprises a first linear track 111 for upper bottles and a second linear track 112 for lower bottles; the chain link conveying mechanism 6 is matched with the circulating conveying mechanism 1, and the bottom of the chain link conveying mechanism is provided with a chain 64; the tensioning mechanism 13 is used for tensioning the chain 64; the tensioning means 13 are arranged before the filling module 2 and/or the capping module 3, and the steering wheel 12 is arranged after the filling module 2 and/or the capping module 3. By adding the tensioning mechanism 13 before the filling module 2 and/or the capping module 3, the filling capping equipment can feed back the overload condition of the motor to the tensioning mechanism 13, namely the tensioning mechanism 13 can tension the chain in real time, so that the problems in the prior art can be solved.

Drawings

FIG. 1 is a schematic top view of a filling and capping apparatus according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a filling and capping device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a capping module 5 in the filling and capping apparatus according to the embodiment of the present invention;

fig. 4 is a schematic structural view of a capping unit 52 in a capping module 5 of the capping device according to the embodiment of the present invention;

Fig. 5 is a cross-sectional view of the capping unit 52 in the capping module 5 of the filling and capping apparatus according to the embodiment of the present invention;

Fig. 6 is a schematic perspective view of a tensioning mechanism 13 in the circulation conveying mechanism 1 of the filling and capping device according to the embodiment of the present invention;

fig. 7 is a schematic top view of a tensioning mechanism 13 in the circulation conveying mechanism 1 of the filling and capping device according to the embodiment of the present invention;

fig. 8 is a schematic perspective view of another tensioning mechanism 13 in the circulation conveying mechanism 1 of the filling and capping device according to the embodiment of the present invention;

fig. 9 is an exploded view of another tensioning mechanism 13 of the endless conveyor mechanism 1 of the filling and capping device according to an embodiment of the present invention;

fig. 10 is another exploded view of another tensioning mechanism 13 of the endless conveyor mechanism 1 of the filling and capping device according to an embodiment of the present invention;

fig. 11 is a schematic structural view of a filling module 2 in the filling and capping device according to the embodiment of the present invention;

Fig. 12 is a schematic structural view of the link conveying mechanism 6 in the filling and capping device according to the embodiment of the present invention;

fig. 13 is a schematic structural view of a bottle-top mechanism 23 in the filling and capping apparatus according to the embodiment of the present invention;

FIG. 14 is a schematic view of the bottle clamping mechanism 28 of the filling and capping apparatus according to the embodiment of the present invention;

Fig. 15 is a schematic structural view of the cap-wearing module 3 in the cap-wearing filling device according to the embodiment of the present invention;

fig. 16 is another schematic structural view of the capping module 3 of the capping device according to the embodiment of the present invention;

Fig. 17 is a schematic structural view of a cap feeder 31 in a cap-wearing module 3 of a cap-wearing device according to an embodiment of the present invention;

fig. 18 is an exploded view of the cap feeder 31 in the cap-wearing module 3 of the cap-wearing apparatus according to the embodiment of the present invention;

Fig. 19 is an exploded view of the cap applicator 32 in the cap applicator module 3 of the filling cap applicator according to an embodiment of the present invention;

fig. 20 is a schematic structural view of a capping head unit 321 in a capping module 3 of a capping device according to an embodiment of the present invention;

Fig. 21 is a cross-sectional view of the capping head unit 321 in the capping module 3 of the capping apparatus according to the embodiment of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. Referring to fig. 1 to 21, a filling cap device provided by the present invention includes: the device comprises a frame 4, a circulating conveying mechanism 1, a filling module 2 and a capping module 3 which are arranged on the frame 4;

the tensioning mechanism 13 is used for tensioning the chain 64;

In the embodiment of the invention, the bottle is conveyed by the circulating conveying mechanism 1, and after the bottle is conveyed to the circulating conveying mechanism 1 from the bottle feeding, the bottle is conveyed to a plurality of modules by the circulating conveying mechanism 1 for processing, for example, the filling module 2 performs filling, the cap wearing module 3 performs cap wearing, the cap sealing module 5 can also perform cap sealing processing, and the like, and finally the bottle is conveyed to other equipment for next process treatment; in the running process of the chain 64, the tensioning mechanism 13 is used for tensioning, and the load generated by motor overload on the chain 64 can be fed back to the tensioning mechanism 13 in time in a mode that the tensioning mechanism 13 is arranged before the filling module 2 and/or the capping module 3, so that the tensioning mechanism 13 is used for dynamically adjusting the load, and the stable running of the chain 64 is realized. Taking the filling module 2 as an example, the motor of the filling module 2 will generate a tensile force to the chain 64 before the filling module 2 and a pushing force to the chain 64 after the filling module 2, and the tensioning mechanism 13 is arranged before the filling module 2, the tensioning mechanism 13 can swing under the action of the tensile force, and the gap between the chains 64 is eliminated by the tensioning mechanism 13 in the swinging process, so that the stable conveying of the chain 64 is realized.

Specifically, the tensioning mechanism 13 may be provided before the filling module 2 and the steering wheel 12 may be provided after the tensioning mechanism; and/or the tightening mechanism 13 may be provided before and the steering wheel 12 may be provided after the capping module 3. Generally, the number of the tensioning mechanisms 13 can be set according to the number and the positions of the driving motors, for example, if the filling and capping device further comprises a capping module 5, the tensioning mechanisms 13 can be arranged before the capping module 5 and the steering wheel 12 can be arranged after the capping module 5, so that after the arrangement, the influence on the running stability of the chain 64 during the running process of various driving motors can be eliminated.

In addition, in order to facilitate the cooperation with a manipulator or a robot, the conveying track 11 may include a first straight track 111 for feeding bottles and a second straight track 112 for feeding bottles, and it should be specifically noted that, in some cases, the first straight track 111 and the second straight track 112 may be combined into one, that is, the feeding and feeding processes are implemented on the same straight track, for example, for compact design of the apparatus, such a scheme may be often adopted.

Preferably, the method comprises the steps of,

The endless conveyor 1 is called endless conveyor because the chain conveyor 6 is continuously circulated on the endless conveyor 1 until the filling cap device stops working. The filling module 2, the capping module 3 and the capping module 5 are sequentially arranged, and bottles are sequentially subjected to filling, capping and capping procedures.

Preferably, the method comprises the steps of,

In the embodiment of the present invention, the structure and function of the capping module 5 will be mainly described in detail: the cap unit 52 and the lifting unit 53 are mounted on the cap main body 51, the lifting unit 53 lifts the bottle conveyed onto the cap main body 51, and the cap above the bottle is capped by the cap unit 52. Specifically, the lifting power 5241 can control the lifting of the lifting seat 521, the capping head assembly 522 and the rotary power assembly 523 by controlling the lifting of the lifting seat 521, and then the capping head 5222 can be rotated by driving the capping head main body 5221 to rotate by the rotary power assembly 523.

Preferably, the method comprises the steps of,

The frame 4 of the present invention comprises a first frame 41 and a second frame 42 which are independent of each other, wherein the filling module 2 is arranged on the first frame 41, and the Dai Gai module 3 is arranged on the second frame 42, so that the first frame 41 or the second frame 42 can be transported independently during transportation, and the first frame 41 and the second frame 42 are spliced together after reaching a destination, and the circulating conveying mechanism 1 is installed and connected. It should be emphasized here that, setting up of water bar 43 can realize that filling module 2 and wear the individual washing of capping module 3 and flowing back in filling equipment cleaning process, and the washing liquid can not cross-cycle flow everywhere, and is more sanitary clean. The water bar 43 may be an additional fitting, or may be formed by protruding edges of the first frame 41 and the second frame 42, which is not limited herein.

Preferably, the method comprises the steps of,

In the embodiment of the present invention, the structure and function of the filling module 2 will be mainly described in detail: the power mechanism 21 drives the first rotating disc 24, the chain wheel disc 25 and the second rotating disc 26 to rotate simultaneously, the filling head mechanism 22 follows the first rotating disc 24, the chain link conveying mechanism 6 follows the chain wheel disc 25 and the bottle pushing mechanism 23 follows the second rotating disc 26 to rotate, and in the process, the bottle pushing mechanism 23 cooperates with the relatively static first cam 27 to push up bottles on the chain link conveying mechanism 6.

Preferably, the method comprises the steps of,

The roller 2332 is arranged on the lower connecting seat 2331;

Preferably, the method comprises the steps of,

The filling module 2 is also provided with a bottle clamping mechanism 28;

In the embodiment of the present invention, the first cam 27 includes a low rail, an inclined rail and a high rail, and when the roller 2332 sequentially passes through the low rail, the inclined rail and the high rail, the lower connecting seat 2331 and the linear bearing 2322 drive the bottle pushing claw 231 to lift, and along with the lifting of the bottle pushing claw 231, the bottle pushing claw will pass through the lifting through hole 631 and lift the inner support 61, so that the bottle is already lifted; after the roller 2332 runs for a certain distance on the high track, the roller 2332 can sequentially enter the inclined track and the low track, the bottle pushing claw 231 descends along with the descending of the roller 2332, the inner support 61 slowly descends and resets, and the bottle descends. When the bottle is raised to the bottle clamping mechanism 28, the bottle clamping mechanism 28 clamps the mouth or neck of the bottle for filling by the filling head mechanism 22.

It should be noted that, through the setting of tensioning mechanism 13, can solve the steady problem in the chain 64 transportation process, the collision loss of bottle can be reduced to the structural design of chain link conveying mechanism 6, and the setting and the cooperation between filling head mechanism 22, bottle clamp mechanism 28, chain link conveying mechanism 6 and the top bottle mechanism 23 can further improve the precision that the bottle was fixed a position, and then guarantee the filling effect of filling head mechanism 22.

Preferably, the method comprises the steps of,

Dai Gaitou assembly 3213 is used to remove the caps;

Preferably, the method comprises the steps of,

In the embodiment of the present invention, the structure and function of the capping module 3 will be mainly described in detail: dai Gai the module 3 mainly comprises two parts, namely a cap feeder 31 and a cap wearing machine 32, wherein the cap feeder 31 is used for conveying caps 001, and the cap wearing machine 32 is used for taking caps from the cap feeder 31 and wearing the caps on the bottles; when the bottle cap feeding mechanism works, the upper cap feeding mechanism and the lower cap feeding mechanism respectively feed the bottle caps from the upper layer and the lower layer, the bottle caps are conveyed to a position which is convenient for the cap wearing machine 32 to take the bottle caps, then the power unit drives the cap pressing head unit 321 to the upper part of the bottle caps through the gear disc 329, the cap pressing head unit 321 takes the bottle caps, then the bottle pressing unit 323 jacks up the bottles to the bottle clamping unit 322 to clamp the bottles, and the cap pressing head unit 321 only needs to wear the bottle caps on the bottles.

Preferably, the method comprises the steps of,

In the embodiment of the present invention, the structure and function of the tensioning mechanism 13 will be mainly described: in the following description of the first structural form of the tensioning mechanism 13, in the embodiment of the present invention, when the chains on both sides of the first sprocket 13a2 are loose while being tight, the first sprocket 13a2 receives a pulling force or pushing force from the chain, the first swing arm 13a31 connected to the first sprocket 13a2 through the first sprocket shaft 13a33 rotates clockwise or counterclockwise under the pulling force or pushing force, at this time, the tensioned side will be loosened due to the rotation of the first swing arm 13a31, and the loose side will be tightened due to the rotation of the first swing arm 13a31, so as to achieve dynamic balance; because the movable range of the first swing arm 13a31 is limited, the movable range is generally small, that is, the first swing arm 13a31 can only realize micro-swing, the condition that the first swing arm 13a31 is loose while being tight is changed into the condition that the tightness of the chains at two sides is consistent under the condition that the first swing arm 13a31 micro-swing, that is, swing adjustment between the chains at two sides of the first sprocket 13a2 is realized during chain transmission, and dynamic balance is realized.

It should be noted that the limiting member 13a5 and the first tensioning member limiting member 13a5 are actually disposed at two sides of the first swing arm 13a31 to limit the movement range of the first swing arm 13a 31. It should be noted that, since the difference in tightness between the chains on both sides of the first sprocket 13a2 is small, the movable range of the first swing arm 13a31 is also small, and only slight swing can be achieved.

It should be noted that, the limiting member 13a5 is not necessarily provided, and in general, the spring 13a12 limits the first connecting plate 13a11 and the second connecting plate 13a13 to a certain movement range by elastic force, and when the spring 13a12 fails or other unexpected accidents occur, and the first connecting plate 13a11 may exceed the set movement range, the limiting member 13a5 can prevent the first connecting plate 13a11 from moving beyond the movement range, and limit the movement range of the first swing arm 13a31 to a safe range.

The tension of the first sprocket 13a2 is adjusted through the first tensioning part 13a1, specifically, the second tensioning part 13a7 controls the movable range of the movable slide plate, and further controls the movable range of the first rotating cylinder 13a32 positioned on the movable slide plate, so that the movable range of the first sprocket 13a2, namely the tension of the first sprocket 13a2, is controlled and adjusted; the first tensioning member 13a1 is provided such that the first sprocket 13a2 can be slightly swung, that is, the tightness of the chain on both sides of the first sprocket 13a2 can be adjusted at the time of chain transmission. The second tensioning component 13a7 controls the moving range of the movable sliding plate, specifically, the other end of the tensioning rod 13a71 is movably mounted on the first fixing seat 13a73 through the first adjusting nut 13a8, the moving range of the movable sliding plate can be adjusted by rotating the first adjusting nut 13a8, the first elastic piece 13a72 is compressed when the movable sliding plate moves towards the direction of the first adjusting nut 13a8, and at the moment, the first elastic piece 13a72 can apply continuously increased elastic force to the movable sliding plate.

Preferably, the method comprises the steps of,

The first structural form of the tensioning mechanism 13 is described above, the second structural form of the tensioning mechanism 13 is described below, the filling and capping equipment comprises a filling module 2 and a capping module 3, and can also comprise a capping module 5, wherein motors are arranged in the modules, the two sides of the chain are tensioned differently in the process of driving the chain by the motors, and a vertical horse feeds back to the tensioning mechanism when in overload; therefore, the transition wheels before entering the filling module 2, the capping module 3 and the capping module 5 can be set to be tensioning mechanisms, and the positions of straight line bottle feeding can be avoided, so that the chain gap can be eliminated, and the stable conveying is ensured. In the embodiment of the present invention, a spring may be disposed in the limiting abutment member 13b5, and the spring is in a compressed state and may abut against the second swing arm 13b31, thereby adjusting the tension. When the device is not activated, the chain is pretensioned by the spring of the limit abutment member 13b5, preventing the adjustment from loosening; when the device is opened, the cylinder tensioning member 13b4 can further bear against the swing arm 13b31 to tension the chain. One end of the limiting rod 13b51 is matched with the third connecting plate 13b6, and the specific matching can be as follows: in general, the limiting rod 13b51 is not in contact with the third connecting plate 13b6, that is, a gap is kept between the limiting rod and the third connecting plate 13b6, and after the second swing arm 13b31 swings beyond a certain amplitude, the limiting rod 13b51 contacts with the third connecting plate 13b6 and abuts against the third connecting plate 13b6, so that the third connecting plate 13b6, that is, the limiting of the second swing arm 13b31 is realized; the other end of the limiting rod 13b51 can be movably mounted on the second fixing seat 13b53 through the second adjusting nut 13b8, and the extending length of the limiting rod 13b51 can be controlled by rotating the second adjusting nut 13b 8.

In the embodiment of the present invention, the direction of the position of the first cylinder 13b42 is perpendicular to the line connecting the center of the filling module 2, the capping module 3 or the capping module 5 and the center of the tensioning mechanism, so that the tensioning effect can be better achieved.

The cylinder tensioning component (13 b 4) comprises a first rotary connecting seat (13 b 41), a cylinder (13 b 42) and a second rotary connecting seat (13 b 43), wherein the first rotary connecting seat (13 b 41) is arranged on a third connecting plate (13 b 6), and the second rotary connecting seat (13 b 43) is arranged on a second bottom plate (13 b 1); both ends of the cylinder body (13 b 42) are respectively movably connected with the first rotary connecting seat (13 b 41) and the second rotary connecting seat (13 b 43). The cylinder body can be a cylinder, an oil cylinder or an electric cylinder, and the cylinder is generally selected.

The foregoing describes the filling and capping device provided by the present invention in detail, and those skilled in the art should not understand the present invention to limit the scope of the present invention as far as the specific embodiments and application ranges are concerned according to the concepts of the embodiments of the present invention.

Claims

1. A filling and capping device, comprising: the device comprises a frame (4), a circulating conveying mechanism (1) arranged on the frame (4), a filling module (2) and a Dai Gai module (3);

The circulating conveying mechanism (1) comprises a conveying track (11), a steering wheel (12) and a tensioning mechanism (13) and is used for conveying the chain link conveying mechanism (6), wherein the conveying track (11) comprises a first linear track (111) for upper bottles and a second linear track (112) for lower bottles;

The chain link conveying mechanism (6) is matched with the circulating conveying mechanism (1), and the bottom of the chain link conveying mechanism is provided with a chain (64);

The tensioning mechanism (13) is used for tensioning the chain (64);

the tensioning mechanism (13) is arranged before the filling module (2) and/or the capping module (3), and the steering wheel (12) is arranged after the filling module (2) and/or the capping module (3).

2. The filling and capping device according to claim 1, further comprising a capping module (5), the capping module (5) being provided with a tensioning mechanism (13) in front;

Along the advancing track of the chain link conveying mechanism (6) on the circulating conveying mechanism (1), the filling module (2), the Dai Gai module (3) and the sealing module (5) are sequentially arranged.

3. The filling and capping device according to claim 2, wherein the capping module (5) comprises a capping body (51), a capping unit (52) and a jacking unit (53), wherein the capping unit (52) comprises a lifting seat (521), a capping head assembly (522), a rotary power assembly (523) and a lifting power assembly (524);

The capping head assembly (522) comprises a capping head main body (5221) and a capping head (5222), wherein the capping head main body (5221) is movably arranged on the lifting seat (521) and is lifted synchronously with the lifting seat (521);

the rotary power assembly (523) is installed on the lifting seat (521) and used for driving the capping head main body (5221) to rotate;

a lift power assembly (524) is mounted on the capping machine and is coupled to the lift base (521) for driving the lift of the lift base (521).

4. A filling and capping device according to claim 3, wherein the lifting power assembly (524) comprises a lifting power (5241), a lifting screw (5242) and a lifting nut (5243); the lifting power (5241) is connected with the lifting screw rod (5242) and is used for driving the lifting screw rod (5242) to rotate; the lifting screw nut (5243) is matched with the lifting screw rod (5242) and is arranged on the lifting seat (521);

The rotary power assembly (523) comprises a rotary power (5231) and a transmission unit (5232); the rotary power (5231) is mounted on the lifting seat (521) and drives the capping head main body (5221) to rotate through the transmission unit (5232).

5. The filling and capping device according to claim 1, characterized in that the frame (4) comprises a first frame (41) and a second frame (42) which are independent from each other, the filling module (2) being arranged on the first frame (41) and the Dai Gai module (3) being arranged on the second frame (42);

the splicing part of the first rack (41) and the second rack (42) is provided with a water bar (43) protruding upwards.

6. The filling and capping device according to claim 1, wherein the filling module (2) comprises a power mechanism (21), a filling head mechanism (22), a bottle ejection mechanism (23), a first rotating disc (24), a sprocket disc (25) and a second rotating disc (26) which are coaxially arranged in sequence from top to bottom and driven by the power mechanism (21);

the filling head mechanism (22) is arranged on the first rotating disc (24), the chain wheel disc (25) is used for transmitting the chain link conveying mechanism (6), and the bottle pushing mechanism (23) is slidably arranged on the second rotating disc (26) and is matched with the first cam (27) arranged below the second rotating disc (26);

The bottle pushing mechanism (23) is arranged below the chain link conveying mechanism (6) and is used for pushing up the bottles placed on the chain link conveying mechanism (6).

7. The filling and capping device according to claim 6, wherein the chain link conveying mechanism (6) comprises an inner support (61), a chain plate conveying unit (62) and an outer support unit (63) mounted on the chain plate conveying unit (62), wherein the outer support unit (63) comprises an outer support, a jacking through hole (631) and a containing groove (632) for placing the inner support are formed in the outer support, the inner support (61) is used for placing bottles, and the chain plate conveying unit (62) is mounted on a chain (64);

The bottle pushing mechanism (23) comprises a bottle pushing claw (231), a guide rod assembly (232) and a lifting assembly (233) which are sequentially arranged from top to bottom, wherein the bottle pushing claw (231) is provided with a top claw (2311) matched with the jacking through hole (631), the guide rod assembly (232) is used for guiding the lifting of the bottle pushing claw (231), and the lifting assembly (233) is used for controlling the lifting of the bottle pushing mechanism (23).

8. The filling and capping device of claim 7, wherein the guide bar assembly (232) comprises a guide bar (2321) and a linear bearing (2322), wherein the linear bearing (2321) is sleeved on the guide bar (2322);

Two ends of the guide rod (2322) are respectively connected with the bottle pushing claw (231) and the lifting assembly (233);

The lifting component (233) is a roller component and is matched with the first cam (27) to lift so as to drive the bottle pushing mechanism (23) to lift, and comprises a lower connecting seat (2331) and a roller (2332);

the roller (2332) is arranged on the lower connecting seat (2331);

The bottle-pushing claw (231), the linear bearing (2322) and the lower connecting seat (2331) are sequentially arranged from top to bottom.

9. The filling and capping device according to claim 6, characterized in that the filling module (2) is further provided with a bottle clamping mechanism (28);

The bottle clamping mechanism (28) is arranged between the filling head mechanism (22) and the chain link conveying mechanism (6) and is used for grabbing bottles, and comprises a fixing seat (281), a second air cylinder (282) and two oppositely arranged clamping fingers (283), wherein the second air cylinder (282) is arranged on the fixing seat (281);

The second cylinder (282) is connected with the clamping finger (283) and is used for controlling the opening and closing of the clamping finger (283).

10. Filling and capping device according to claim 1, characterized in that the capping module (3) comprises a cap feeder (31) and a cap feeder (32), wherein the cap feeder (31) is used for feeding caps, and the cap feeder (32) is used for wearing caps on bottles;

The cover feeding machine (31) comprises a power mounting seat (311), an upper cover feeding mechanism and a lower cover feeding mechanism; the cover feeding mechanism comprises: the upper cover conveying device comprises an upper cover conveying power assembly (312), an upper conveying disc (313), an upper cover feeding switch assembly (314) and an upper conveying guard plate (315), wherein the upper cover conveying power assembly (312) is used for driving the upper conveying disc (313), the upper conveying disc (313) is matched with the upper conveying guard plate (315) to convey covers, and the upper cover feeding switch assembly (314) is used for controlling the entering of bottle caps; the lower cover feeding mechanism comprises: the lower cover conveying device comprises a lower cover conveying power assembly (316), a lower conveying disc (317), a lower cover feeding switch assembly (318) and a lower conveying guard plate (319), wherein the lower cover conveying power assembly (316) is used for driving the lower conveying disc (317), the lower conveying disc (317) is matched with the lower conveying guard plate (319) to convey covers, and the lower cover feeding switch assembly (318) is used for controlling the entering of bottle caps; the power mounting seat (311), the upper conveying disc (313) and the lower conveying disc (317) are sequentially arranged from top to bottom;

The capping machine (32) comprises a capping head unit (321), a bottle clamp unit (322), a bottle jacking unit (323), a power unit, a capping head mounting disc (324), a bottle clamp mounting disc (325), a third sprocket (326), a bottle jacking mounting disc (327), a second cam (328) and a gear disc (329) which are coaxially and sequentially arranged from top to bottom.

11. The filling and capping device according to claim 10, wherein the capping head unit (321) is mounted on a capping head mounting plate (324) and comprises a lifting power assembly (3211), a connecting seat (3212), a capping head assembly (3213) and a top cap power assembly (3214);

The lifting power assembly (3211) comprises a lifting motor (32111) and a transmission part (32112), wherein the transmission part (32112) is connected with the connecting seat (3212) and used for controlling the lifting of the connecting seat (3212);

Dai Gaitou component (3213) is fixedly connected with the connecting seat (3212) and synchronously ascends and descends with the connecting seat (3212);

dai Gaitou assembly (3213) for removing the caps;

The top cover power assembly (3214) is used for ejecting the bottle cap on the cap wearing assembly (3213).

12. The filling and capping device according to claim 10, wherein the bottle clamp unit (322) is mounted on a bottle clamp mounting plate (325) for clamping the bottle;

The bottle jacking unit (323) is arranged on the bottle jacking installation plate (327) and matched with the second cam (328) for jacking the bottle;

The power unit is connected to the gear plate (329) and is configured to drive the gear plate (329).

13. The filling and capping device according to any one of claims 1 to 12, characterized in that the tensioning mechanism (13) is mounted on the first bottom plate (13 a 4), comprising: a first sprocket swing arm part and a first tension part (13 a 1);

The first sprocket swing arm component comprises a first sprocket (13 a 2) and a first swing arm component (13 a 3), the first swing arm component (13 a 3) comprises a first swing arm (13 a 31), a first rotating cylinder (13 a 32) and a first sprocket shaft (13 a 33), one end of the first swing arm (13 a 31) is rotationally connected with a first bottom plate (13 a 4) through the first rotating cylinder (13 a 32), and the other end of the first swing arm (13 a 31) is rotationally connected with the first sprocket (13 a 2) through the first sprocket shaft (13 a 33);

the first tensioning member (13 a 1) is mounted on the first base plate (13 a 4) and connected to the first swing arm (13 a 31), and serves to limit the movable range of the first swing arm (13 a 31).

14. The filling and capping device according to claim 13, wherein the first tensioning member (13 a 1) comprises a first connecting plate (13 a 11), a spring (13 a 12) and a second connecting plate (13 a 13) arranged in this order, wherein the first connecting plate (13 a 11) is mounted on the first swing arm (13 a 31) and the second connecting plate (13 a 13) is mounted on the first bottom plate (13 a 4).

15. The filling and capping device according to claim 14, characterized in that the first bottom plate (13 a 4) is further provided with a limiting member (13 a 5) for limiting the movement range of the first swing arm (13 a 31);

The limiting parts (13 a 5) and the first tensioning parts (13 a 1) are respectively arranged at two sides of the first swing arm (13 a 31);

the limiting component (13 a 5) comprises a jackscrew (13 a 51) and a jackscrew mounting seat (13 a 52), the jackscrew (13 a 51) is mounted on the jackscrew mounting seat (13 a 52), and the jackscrew mounting seat (13 a 52) is mounted on the first bottom plate (13 a 4);

When the first swing arm (13 a 31) rotates to contact with the limiting member (13 a 5), the jackscrew (13 a 51) is abutted against the first swing arm (13 a 31).

16. The filling and capping device according to claim 13, characterized in that the first bottom plate (13 a 4) is a mobile slide plate mounted on a fixed slide rail (13 a 6) cooperating therewith;

The movable slide plate is also provided with a second tensioning part (13 a 7), and the second tensioning part (13 a 7) is used for limiting the movable range of the bottom plate (13 a 4);

The second tensioning component (13 a 7) comprises a tensioning rod (13 a 71), a first elastic piece (13 a 72) and a first fixing seat (13 a 73), wherein one end of the tensioning rod (13 a 71) is fixedly connected with the movable sliding plate, the other end of the tensioning rod is movably mounted on the first fixing seat (13 a 73), and the first elastic piece (13 a 72) is mounted on the tensioning rod (13 a 71).

17. The filling and capping device according to any one of claims 1 to 12, characterized in that the tensioning mechanism (13) is mounted on the second bottom plate (13 b 1), comprising: a second sprocket swing arm assembly and a tensioning assembly;

The second sprocket swing arm part comprises a second sprocket (13 b 2) and a second swing arm assembly (13 b 3), the second swing arm assembly (13 b 3) comprises a second swing arm (13 b 31), a shaft sleeve (13 b 32) and a second sprocket shaft (13 b 33), one end of the second swing arm (13 b 31) is rotationally connected with the second bottom plate (13 b 1) through the shaft sleeve (13 b 32), and the other end of the second swing arm (13 b 31) is rotationally connected with the second sprocket (13 b 2) through the second sprocket shaft (13 b 33);

The tensioning assembly comprises a cylinder tensioning component (13 b 4) and a limiting abutting component (13 b 5), wherein one end of the cylinder tensioning component (13 b 4) is installed on the second swing arm (13 b 31) and the other end of the cylinder tensioning component is installed on the second bottom plate (13 b 1), and one end of the limiting abutting component (13 b 5) is installed on the second swing arm (13 b 31) and the other end of the limiting abutting component is installed on the second bottom plate (13 b 1).

18. The filling and capping device according to claim 17, characterized in that the tensioning mechanism (13) further comprises a third connecting plate (13 b 6), the third connecting plate (13 b 6) being mounted on the second swing arm (13 b 31) and being connected to the cylinder tensioning member (13 b 4) and the limit abutment member (13 b 5);

The limiting abutting part (13 b 5) comprises a limiting rod (13 b 51), a second elastic piece (13 b 52) and a second fixing seat (13 b 53), wherein one end of the limiting rod (13 b 51) is matched with the third connecting plate (13 b 6), the other end of the limiting rod is movably mounted on the second fixing seat (13 b 53), and the second elastic piece (13 b 52) is mounted on the limiting rod (13 b 51) and between the second fixing seat (13 b 53) and the third connecting plate (13 b 6).