CN215098384U - Full-automatic self-supporting bag conveying, filling and cleaning device - Google Patents

Abstract

The embodiment of the utility model discloses filling belt cleaning device is carried to full-automatic self-reliance bag, including frame, filling carousel, automatic bag mechanism, quantitative filling mechanism, suction nozzle self-cleaning mechanism, transfer mechanism of supplying, the filling carousel rotates and sets up in one side of frame top, and automatic bag mechanism that supplies sets up in the outside of frame and relative with the filling carousel, supplies bag mechanism to carry the self-reliance bag to the filling carousel automatically, and the fixed top that sets up in the filling carousel of quantitative filling mechanism, suction nozzle self-cleaning mechanism set up in the opposite side of frame top, and transfer mechanism sets up between filling carousel and suction nozzle self-cleaning mechanism, realizes the continuous conveyor of self-reliance bag. The utility model discloses the realization is from self-reliance bag/suction nozzle bag filling, washs, and the spiral cover all goes on under the continuous operation state, does not have the pause to realize artifical reduction in production cost and improvement work efficiency.

Description

Full-automatic self-supporting bag conveying, filling and cleaning device

Technical Field

The utility model relates to a filling equipment technical field especially relates to a filling belt cleaning device is carried to full-automatic self-reliance bag.

Background

The traditional bag feeding method is a single bag feeding frame and is limited by the back-and-forth transmission efficiency of the air cylinder, the bag feeding cannot follow up, so that the capacity of the self-standing bag filling and cover screwing machine is limited, and the traditional bag feeding frame structure is not provided with a bag storage structure, so that a bag feeding groove needs to be manually placed on the bag feeding frame one by one, the labor force of workers is increased, the production cost is improved, and the working efficiency is greatly reduced;

the traditional constant delivery pump capacity adjusting structure is characterized in that the length of a screw is manually adjusted, the telescopic range of an air cylinder is limited to achieve the purpose of limiting the capacity of a constant delivery pump, a servo motor or the screw can only control or limit a single constant delivery pump or a plurality of constant delivery pumps on the same horizontal plane, and the capacity adjustment of a plurality of constant delivery pumps in a following and rotary continuous operation state cannot be guaranteed;

the traditional suction nozzle cleaning mode is not suitable for a continuous self-standing bag filling and cap screwing machine in a motion following state, the traditional suction nozzle cleaning mode needs the turntable to stop, the air cylinder presses down to seal the suction nozzle so as to clean the suction nozzle, and the steps of cleaning and drying the suction nozzle required by the self-standing bag filling and cap screwing machine in a continuous operation state cannot be adapted.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a technical problem that will solve provides a filling belt cleaning device is carried to full-automatic self-reliance bag.

In order to solve the technical problem, the embodiment of the utility model provides a filling belt cleaning device is carried to full-automatic self-reliance bag, including frame, filling carousel, automatic bag mechanism, quantitative filling mechanism, suction nozzle self-cleaning mechanism, transfer mechanism of supplying, the filling carousel rotate set up in one side of frame top, automatic bag mechanism of supplying set up in the outside of frame and with the filling carousel is relative, automatic bag mechanism of supplying will self-reliance bag carry extremely on the filling carousel, quantitative filling mechanism fixed set up in the top of filling carousel, suction nozzle self-cleaning mechanism set up in the opposite side of frame top, transfer mechanism set up in the filling carousel with between the suction nozzle self-cleaning mechanism, realize the continuous conveyor of self-reliance bag.

Preferably, the automatic bag supply mechanism includes:

the bag feeding device comprises a bag feeding frame, a bag feeding guide rail is erected at the lower part of the first section of the bag feeding frame, a bag feeding mechanism is arranged at the tail end of the bag feeding guide rail, and a self-standing bag on the bag feeding guide rail is pushed to the tail end of the bag feeding guide rail through the bag feeding mechanism and is transferred onto a filling turntable;

the bag storage rack is arranged on one side of the head end of the bag conveying rack, a plurality of bag conveying guide rails are arranged on the bag storage rack, and the bag conveying guide rails are used for storing the self-standing bags;

the transmission guide rails are arranged on two sides of the upper part of the bag storage frame, and the transmission mechanism moves forwards along the transmission guide rails and drives the bag feeding guide rails to move;

the bag feeding mechanism is arranged on the bag storage rack, so that the bag feeding mechanism feeds the bag feeding guide rail into the head end of the bag feeding rack and is connected with the bag feeding guide rail;

and the bag feeding mechanism is arranged on the bag storage rack and pushes the self-standing bag on the bag feeding guide rail into the bag feeding guide rail through the bag feeding mechanism.

Preferably, the bag feeding mechanism comprises a bag feeding driving device and a pair of clamping jaws, the clamping jaws clamp two ends of the bag feeding guide rail, the bag feeding driving device drives the clamping jaws to feed the bag feeding guide rail into the tail end of the bag feeding guide rail, the bag feeding guide rail and the bag feeding guide rail are C-shaped guide rails, and openings of the C-shaped guide rails are arranged downwards;

the bag feeding mechanism comprises a pair of bag feeding driving devices arranged between the tail ends of the bag feeding guide rails in parallel and sliding blocks arranged on the outer side walls of the bag feeding driving devices respectively, a bag feeding push plate is arranged on the side wall of each sliding block, one end, which is not adjacent to the bag feeding driving device, of each bag feeding push plate is provided with a bag feeding push block in an upward protruding mode, the bag feeding push blocks are driven by the bag feeding driving devices to enter the open grooves of the bag feeding guide rails, and the self-standing bags on the bag feeding guide rails are pushed forwards onto the bag feeding guide rails;

a limiting seat is arranged in the middle of the upper part of the bag feeding frame, a door-shaped frame is arranged on the limiting seat, and limiting rods are respectively arranged on two sides of the door-shaped frame to be in limiting fit with the bag feeding guide rails;

a guide rail recovery box is arranged below the conveying beam, after the self-standing bags on the bag conveying guide rail are pushed into the bag feeding guide rail, the clamping jaws loosen the bag conveying guide rail to enable the bag conveying guide rail to fall into the guide rail recovery box.

Preferably, the bag feeding mechanism comprises bag feeding driving devices respectively arranged above the bag feeding guide rails, a bag feeding push plate is arranged on the bag feeding driving device, and the bag feeding push plate is driven by the bag feeding driving device to push the self-standing bags on the bag feeding guide rails into the tail ends of the bag feeding guide rails and transition to the filling turntable.

Preferably, the lower part of the transmission guide rail is provided with a limiting plate, and the bottoms of the two ends of the bag feeding guide rail are abutted to the top of the limiting plate, so that the transmission mechanism drives the bag feeding guide rail to be conveyed to the lower part of the bag feeding mechanism along the limiting plate.

Preferably, the quantitative filling mechanism comprises a lifting platform, a plurality of linkage mechanisms, a plurality of lifting mechanisms and a plurality of filling pumps, wherein the lifting mechanisms are respectively arranged on the filling pumps along the circumferential direction, the lifting platform is respectively and rotatably arranged on the plurality of linkage mechanisms along the circumferential direction and is respectively arranged above the lifting mechanisms, the filling pumps are respectively arranged on the lifting platform along the circumferential direction, the lifting platform is correspondingly provided with a stroke mechanism in sliding fit with the filling pumps, and the lifting platform is driven by the linkage mechanisms to lift, so that the stroke mechanism is in adjustment under the linkage of the lifting platform for the internal capacity of the filling pumps.

Preferably, the automatic cleaning mechanism for the suction nozzle comprises;

the cleaning turntable is driven to rotate by the rotary driving device;

the cleaning device comprises a cleaning turntable, a conversion valve body and a cleaning mechanism, wherein the conversion valve body comprises a fixed valve core and a rotary valve sleeve which is rotatably sleeved on the fixed valve core, the fixed valve core is arranged on the cleaning turntable, and a plurality of connector groups are circumferentially arranged on the outer side wall of the rotary valve sleeve;

the cleaning mechanisms are circumferentially arranged above the cleaning rotary table at intervals, and the plurality of joint groups are respectively connected with the plurality of cleaning mechanism pipelines;

the self-standing bag supports the carousel, wash the carousel rotate set up in the self-standing bag supports the carousel top.

Preferably, the plurality of joint groups comprise a water source joint, a first air source joint and a second air source joint, the water source joint, the first air source joint and the second air source joint are sequentially arranged on the outer side wall of the rotary valve sleeve from top to bottom, and the rotary valve sleeve rotates around the valve core to enable the water source joint, the first air source joint and the second air source joint to sequentially discharge water and gas.

Preferably, the cleaning mechanisms comprise a lifting device and a cleaning head, the lifting device is arranged above the cleaning turntable, and the cleaning head is arranged below the lifting device;

the second air source joint is connected with the lifting device through a pipeline, so that the lifting device drives the cleaning head to move up and down;

the outer side wall of the cleaning head is provided with a three-way valve, and the water source connector and the first air source connector are respectively connected with a pipeline of the three-way valve, so that the cleaning head blows or sprays water.

Implement the embodiment of the utility model provides a, following beneficial effect has: the utility model discloses realize that full-automatic self-reliance bag carries, makes a plurality of filling pumps carry out synchronous capacity adjustment under the continuous operation state, to the continuous non-pause washing of suction nozzle and blow to realize full automatization operation, reduce artifical reduction in production cost and improve work efficiency.

Drawings

FIG. 1 is a top view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the automatic bag feeding mechanism according to the embodiment of the present invention;

FIG. 3 is a schematic view showing a structure of a portion A in FIG. 2;

FIG. 4 is a schematic view showing a structure of a portion B in FIG. 2;

FIG. 5 is a schematic view of the overall structure of the bag feeding rack according to the embodiment of the present invention;

FIG. 6 is a schematic view showing a structure of a portion C in FIG. 5;

FIG. 7 is a top view of the overall structure of the bag feeding rack according to the embodiment of the present invention;

FIG. 8 is a side view of the overall structure of the bag feeding rack according to the embodiment of the present invention;

FIG. 9 is a schematic view showing a structure of a portion E in FIG. 8;

fig. 10 is a schematic perspective view of an automatic cleaning mechanism for a suction nozzle according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

Referring to the schematic structure diagram shown in fig. 1, the utility model discloses a filling belt cleaning device is carried to full-automatic self-reliance bag, which comprises a frame 1, filling carousel 2, automatically, supply bag mechanism 3, quantitative filling mechanism 4, suction nozzle self-cleaning mechanism 5, transfer mechanism 6, filling carousel 2 rotates and sets up in one side of frame top, automatically, supply bag mechanism 3 to set up in the outside of frame 1 and relative with filling carousel 2, automatically, supply bag mechanism 3 to carry the self-reliance bag to filling carousel 2 on, quantitative filling mechanism 4 is fixed to be set up in the top of filling carousel 2, suction nozzle self-cleaning mechanism 5 sets up in the opposite side of frame top, transfer mechanism 6 sets up between filling carousel 2 and suction nozzle self-cleaning mechanism 3, realize the continuous transportation of self-reliance bag.

The embodiment of the utility model provides a rotary drive structure of filling carousel is unanimous with current filling spiral cover machine, and here no longer explains.

The transfer mechanism of the embodiment of the present invention is consistent with the structure of the middle feeding mechanism of the prior art document (chinese patent publication No. CN107487756), and will not be further described here.

Referring to fig. 2 and 5, the automatic bag feeding and feeding device 3 includes a bag feeding frame 31, a bag storage frame 32, a transmission mechanism 323, a bag feeding mechanism 33, and a bag feeding mechanism 34.

At least one pair of bag feeding guide rails 311 are erected at the lower part of the tail end of the bag feeding frame 31, transition guide rails 311-1 are respectively arranged at the tail ends of the bag feeding guide rails 311, in the embodiment, a pair of bag storage frames 32 are arranged and symmetrically arranged at two sides of the head end of the bag feeding frame 31 respectively, and a plurality of bag feeding guide rails 321 are arranged on each bag storage frame 32 and used for storing self-standing bags.

The bag feeding guide rail 311 and the bag feeding guide rail 321 are C-shaped guide rails, and the openings thereof face downward.

Referring to fig. 3 again, the two sides of the upper portion of the bag storage rack 32 are provided with transmission guide rails 322, the transmission mechanism 323 moves forward along the transmission guide rails 322, the lower portion of the transmission guide rails 322 is provided with limit plates 322-1, after the self-standing bags are respectively hung on the bag feeding guide rails 321 by the staff, the two ends of the bag feeding guide rails 321 are placed on the tops of the limit plates 322-1, in this embodiment, the transmission mechanism 323 preferably adopts a chain transmission manner, so that the transmission mechanism 323 drives the bag feeding guide rails 321 to respectively convey the bags to the lower portions of the bag feeding mechanisms 33 along the limit plates 322-1.

Referring to fig. 2 and 4, the bag feeding mechanism 33 includes a bag feeding driving device 33-1 and a pair of clamping jaws 33-2, the fixing plate 33-3 is erected above the bag storage rack 32, the bag feeding driving device 33-1 is fixedly arranged in the middle of the bottom of the fixing plate 33-3, the bag feeding driving device 33-1 preferably adopts an air cylinder, the bag feeding plate 33-1-1 is fixedly arranged on an expansion rod of the air cylinder, the clamping jaws 33-2 are respectively fixedly arranged at two ends of the bag feeding plate 33-1-1, in this embodiment, the clamping jaws 33-2 preferably adopt pneumatic fingers, when the bag feeding guide rail 321 is conveyed to the lower side of the clamping jaws 33-2, the clamping jaws 33-2 clamp two ends of the bag feeding guide rail 321, and the bag feeding guide rail 321 is driven by the bag feeding driving device 33-1 to feed the bag feeding guide rail 321 into the bag feeding rack 31, so that the bag feeding guide rail 321 is connected with the bag feeding guide rail 311.

Referring to fig. 7, a limiting seat 312 is arranged in the middle of the top of the bag feeding frame 31, a door-shaped frame 312-1 is arranged at the head end of the limiting seat 312, limiting rods 312-2 are respectively arranged on two sides of the door-shaped frame 312-1, the bag feeding guide rail 321 in the bag storage frame 32 enters the bag feeding frame 31 under the action of the bag feeding mechanism 34, and the bag feeding guide rail 321 is limited to move continuously through the interference fit of the limiting rods 312-2 and the bag feeding guide rail 321, so that the bag feeding guide rail and the bag feeding guide rail are kept on the same straight line.

Referring to fig. 5 and 6, the bag feeding mechanism 34 is disposed on the bag feeding frame 31, the bag feeding mechanism 34 includes a pair of bag feeding driving devices 341 disposed between the head ends of the bag feeding guide rails 311 in parallel, and sliders 342 slidably disposed on the bag feeding driving devices 341, the bag feeding driving devices 341 preferably employ rodless cylinders, the side walls of the sliders 342 are provided with bag feeding push plates 342-1, one end of the bag feeding push plate 342-1, which is not adjacent to the sliders 342, protrudes upward and is provided with a bag feeding push block 342-2, and the bag feeding push block 342-2 is driven by the bag feeding driving device 341 to enter the opening grooves of the bag feeding guide rails 321, so as to push the self-standing bags on the bag feeding guide rails 321 forward into the bag feeding guide rails 311, thereby automatically supplementing the self-standing bags to the bag feeding guide rails 311.

Referring to fig. 2 and 4, a guide rail recovery box 37 is arranged below the head end of the bag feeding frame 31, and after the self-standing bag on the bag feeding guide rail 321 is pushed into the bag feeding guide rail 311, the clamping jaw 33-2 releases the bag feeding guide rail 321 to enable the self-standing bag to fall into the guide rail recovery box 37, so that the empty bag feeding guide rail is automatically recovered.

Referring to fig. 8 and 9, the bag feeding mechanisms 36 are respectively arranged at the tail ends of the bag feeding frames 31, each bag feeding mechanism 36 comprises a bag feeding driving device 361 which is respectively arranged above the bag feeding guide rails 311, and the bag feeding driving devices 361 preferably adopt rodless cylinders; as shown in fig. 7, the bag feeding driving device 361 is provided with a bag feeding pushing plate 362, and the bag feeding pushing plate 362 is driven by the bag feeding driving device 361 to push the self-standing bag on the bag feeding guide rail 311 to the end thereof to transit to the filling assembly 2.

The transition structure of the self-standing bag between the end of the transition guide rail 311-1 and the filling tray 2 in the embodiment of the present invention is consistent with the transition structure of the self-standing bag of the first turntable and the second turntable in the prior art document (chinese patent publication No. CN201320846492), and will not be further described here.

Compared with the traditional single bag feeding frame mode, the double bag feeding frame structure is adopted on the premise of ensuring that the machine does not stop running continuously and the turntable does not stop rotating, the limitation of the self-standing bag filling cap screwing machine on the bag feeding capacity is effectively solved, compared with the traditional single bag feeding structure, the capacity is improved by nearly one time,

after the self-standing bags in one bag conveying guide rail are used up, the empty bag conveying guide rail is automatically thrown into the guide rail recycling box, and the bag conveying guide rail with the self-standing bags is automatically conveyed into the bag conveying frame in a switching mode, so that the purposes of saving labor and improving production efficiency are achieved.

Referring to fig. 1, the quantitative filling mechanism 4 includes a lifting platform 41, a plurality of linkages 42, a plurality of lifting mechanisms (not shown), and a plurality of filling pumps 43.

Elevating system sets up respectively in elevating platform 41's below along circumference, and elevating platform 41 goes up to rotate respectively along circumference and sets up a plurality of link gear 42 to set up respectively on elevating system, the embodiment of the utility model provides a preferred screw rod elevating system of elevating system, screw rod elevating system's sleeve drive elevating platform up-and-down motion.

The filling pumps 4 are respectively arranged below the lifting platform 41 along the circumferential direction, the lifting platform 41 is correspondingly provided with a stroke mechanism 46 in sliding fit with the filling pumps 4, the stroke mechanism 46 comprises a piston (not shown in the figure) and a driving cylinder 461, and the piston is fixedly arranged at the lower part of an expansion link of the driving cylinder 461 and is in sliding fit with the inside of the filling pump 43.

The embodiment of the utility model provides a drive mechanism of preferred servo motor drive sprocket group of link gear 42, sprocket group is connected with a plurality of elevating system's screw drive respectively. During operation, the plurality of lifting mechanisms drive the lifting platform to move up and down through the linkage mechanism, the plurality of driving cylinders are driven by the lifting platform, and the pistons on the telescopic rods slide along the inner part of the filling pumps 43 along with the ascending of the lifting platform 41, so that the plurality of filling pumps 43 can synchronously adjust the capacity, the capacity among the plurality of filling pumps 43 is kept consistent, and the quantitative accuracy is improved.

Referring to fig. 1 and 10, the automatic suction nozzle cleaning device 5 includes a cleaning turntable 51, a switching valve body 52, a plurality of cleaning mechanisms 53, a standing pouch supporting turntable (not shown), and the standing pouch supporting turntable is consistent with the filling turntable in the overall structure, and will not be further described herein. The stand-up pouch support carousel is used to carry the stand-up pouch output from the transfer mechanism 6.

The cleaning turntable 51 is rotatably disposed above the stand-up pouch supporting turntable and is driven to rotate by a rotary driving device (not shown), the switching valve body 52 is disposed above the cleaning turntable 51, and a plurality of cleaning mechanisms 53 are circumferentially disposed at intervals on the upper edge of the cleaning turntable 51.

The embodiment of the utility model provides a rotary driving device is preferably revolving cylinder.

The switching valve body 52 includes a fixed valve core 521 and a rotary valve sleeve 522, the fixed valve core 521 is disposed at the center of the top surface of the cleaning turntable 51, the rotary valve sleeve 522 is sleeved on the fixed valve core 521, and the bottom of the rotary valve sleeve 522 is fixedly connected to the top surface of the cleaning turntable 51, so that the rotary valve sleeve 522 rotates along with the cleaning turntable 51.

The structure of the outer side wall of the fixed valve core of the utility model is consistent with the structure of the rotary gas ring of the prior art document (Chinese patent publication No. CN204805800), and is not explained here.

The outer side wall of the rotary valve sleeve 522 is circumferentially provided with a plurality of joint groups 523 corresponding to the outer side wall of the fixed valve core 521.

The plurality of connector groups 523 comprise a water source connector 523-1, a first air source connector 523-2 and a second air source connector 523-3, the water source connector 523-1, the first air source connector 523-2 and the second air source connector 523-3 are respectively and fixedly connected to the outer side wall of the rotary valve sleeve 522, and the rotary valve sleeve 522 rotates along with the cleaning turntable 51 and rotates around the fixed valve core 521, so that the water source connector 523-1, the first air source connector 523-2 and the second air source connector 523-3 sequentially discharge water and gas.

Referring to fig. 1 and 3, a plurality of cleaning mechanisms 53 include elevating gear 531, cleaning head 532, the embodiment of the present invention provides a single-rod cylinder for the elevating gear, the elevating gear 531 is fixed on the top surface edge of the cleaning turntable 51, the cleaning head 532 is disposed below the elevating gear 531, the top of the cleaning head 532 is fixed with the movable rod of the elevating gear 531, the second air source connector 523-3 is connected with the air inlet pipeline of the elevating gear 531, so that the elevating gear 531 drives the cleaning head 532 to move up and down below the cleaning turntable 51, and the water source connector 523-1 and the first air source connector 523-2 are respectively connected with the outer side wall pipeline of the cleaning head 532.

A three-way valve (not shown) is fixedly connected to the access port 532-1 on the outer side wall of the cleaning head 532, and the water source connector 523-1 and the first air source connector 523-2 are respectively connected with the three-way valve through pipelines, so that the cleaning head can respectively spray water/blow air.

During operation, wash the carousel and rotate by the rotary driving device drive, make and wash the carousel and support the carousel with the self-reliance bag and follow, the self-reliance bag is carried to the self-reliance bag supporting disk from the filling carousel through transit mechanism:

and step one, after the second air source connector gives vent to air, the lifting device drives the cleaning head to move downwards to the suction nozzle of the self-supporting bag.

And secondly, after the water source joint discharges water, the cleaning head sprays water to the suction nozzle.

And thirdly, after the first air source connector gives out air, blowing air to the cleaning head to blow the suction nozzle dry.

Compared with the prior art, the device is suitable for a continuous type self-standing bag filling cap screwing machine in a motion following state, and can continuously clean and blow the suction nozzle without pause, thereby improving the production efficiency and being more suitable for a full-automatic high-speed production line.

The embodiment of the utility model provides an overall structure compares prior art, can realize that full-automatic self-reliance bag carries, makes a plurality of filling pumps carry out synchronous capacity adjustment under the continuous operation state, to the continuous non-stop washing of suction nozzle and blow to realize full automatization operation, reduce artifical reduction in production cost and improve work efficiency.

The above-mentioned embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the present invention shall be covered within the protection scope of the present invention.

Claims (9)

1. The utility model provides a filling belt cleaning device is carried to full-automatic self-reliance bag, a serial communication port, including frame, filling carousel, automatic bag mechanism, quantitative filling mechanism, suction nozzle self-cleaning mechanism, transfer mechanism of supplying, the filling carousel rotate set up in one side of frame top, automatic bag mechanism of supplying set up in the outside of frame and with the filling carousel is relative, automatic bag mechanism of supplying will self-reliance bag carry extremely on the filling carousel, quantitative filling mechanism fixed set up in the top of filling carousel, suction nozzle self-cleaning mechanism set up in the opposite side of frame top, transfer mechanism set up in the filling carousel with between the suction nozzle self-cleaning mechanism, realize the continuous transport of self-reliance bag.

2. The fully automated self-standing bag transfer, filling and cleaning apparatus according to claim 1, wherein the automatic bag feeding mechanism comprises:

the bag feeding device comprises a bag feeding frame, a bag feeding guide rail is erected at the lower part of the first section of the bag feeding frame, a bag feeding mechanism is arranged at the tail end of the bag feeding guide rail, and a self-standing bag on the bag feeding guide rail is pushed to the tail end of the bag feeding guide rail through the bag feeding mechanism and is transferred onto a filling turntable;

the bag storage rack is arranged on one side of the head end of the bag conveying rack, a plurality of bag conveying guide rails are arranged on the bag storage rack, and the bag conveying guide rails are used for storing the self-standing bags;

the transmission guide rails are arranged on two sides of the upper part of the bag storage frame, and the transmission mechanism moves forwards along the transmission guide rails and drives the bag feeding guide rails to move;

the bag feeding mechanism is arranged on the bag storage rack, so that the bag feeding mechanism feeds the bag feeding guide rail into the head end of the bag feeding rack and is connected with the bag feeding guide rail;

and the bag feeding mechanism is arranged on the bag storage rack and pushes the self-standing bag on the bag feeding guide rail into the bag feeding guide rail through the bag feeding mechanism.

3. The fully automatic conveying, filling and cleaning device for self-standing bags according to claim 2, wherein the bag feeding mechanism comprises a bag feeding driving device and a pair of clamping jaws, the clamping jaws clamp two ends of the bag feeding guide rail, and the bag feeding driving device drives the clamping jaws to feed the bag feeding guide rail into the tail end of the bag feeding guide rail, the bag feeding guide rail and the bag feeding guide rail are C-shaped guide rails with downward openings;

the bag feeding mechanism comprises a pair of bag feeding driving devices arranged between the tail ends of the bag feeding guide rails in parallel and sliding blocks arranged on the outer side walls of the bag feeding driving devices respectively, a bag feeding push plate is arranged on the side wall of each sliding block, one end, which is not adjacent to the bag feeding driving device, of each bag feeding push plate is provided with a bag feeding push block in an upward protruding mode, the bag feeding push blocks are driven by the bag feeding driving devices to enter the open grooves of the bag feeding guide rails, and the self-standing bags on the bag feeding guide rails are pushed forwards onto the bag feeding guide rails;

a limiting seat is arranged in the middle of the upper part of the bag feeding frame, a door-shaped frame is arranged on the limiting seat, and limiting rods are respectively arranged on two sides of the door-shaped frame to be in limiting fit with the bag feeding guide rails;

a guide rail recovery box is arranged below the conveying beam, after the self-standing bags on the bag conveying guide rail are pushed into the bag feeding guide rail, the clamping jaws loosen the bag conveying guide rail to enable the bag conveying guide rail to fall into the guide rail recovery box.

4. The fully automatic conveying, filling and cleaning device for self-standing bags according to claim 3, wherein the bag feeding mechanism comprises bag feeding driving devices respectively arranged above the bag feeding guide rails, the bag feeding driving devices are provided with bag feeding push plates, and the bag feeding push plates are driven by the bag feeding driving devices to push the self-standing bags on the bag feeding guide rails into the tail ends of the bag feeding guide rails and transfer the self-standing bags onto the filling turntable.

5. The automatic conveying, filling and cleaning device for self-standing bags according to claim 4, wherein a limiting plate is arranged at the lower part of the transmission guide rail, and bottoms of two ends of the bag feeding guide rail are abutted against the top of the limiting plate, so that the transmission mechanism drives the bag feeding guide rail to be conveyed along the limiting plate to the position below the bag feeding mechanism.

6. The automatic self-standing bag conveying, filling and cleaning device according to claim 1, wherein the quantitative filling mechanism comprises a lifting platform, a plurality of linkages and a plurality of lifting mechanisms, a plurality of filling pumps, the lifting mechanisms are respectively arranged on the filling pumps along a circumferential direction, the plurality of linkages are respectively arranged on the lifting platform in a rotating manner along the circumferential direction and are respectively arranged above the lifting mechanisms, the filling pumps are respectively arranged on the lifting platform along the circumferential direction, the lifting platform is correspondingly provided with a stroke mechanism in sliding fit with the filling pumps, and the lifting platform is driven to lift by the linkage of the linkages, so that the stroke mechanism adjusts the internal capacity of the filling pumps under the linkage of the lifting platform.

7. The fully automated self-standing bag transfer, filling and cleaning apparatus according to claim 1, wherein said automatic suction nozzle cleaning mechanism comprises;

the cleaning turntable is driven to rotate by the rotary driving device;

the cleaning device comprises a cleaning turntable, a conversion valve body and a cleaning mechanism, wherein the conversion valve body comprises a fixed valve core and a rotary valve sleeve which is rotatably sleeved on the fixed valve core, the fixed valve core is arranged on the cleaning turntable, and a plurality of connector groups are circumferentially arranged on the outer side wall of the rotary valve sleeve;

the cleaning mechanisms are circumferentially arranged above the cleaning rotary table at intervals, and the plurality of joint groups are respectively connected with the plurality of cleaning mechanism pipelines;

the self-standing bag supports the carousel, wash the carousel rotate set up in the self-standing bag supports the carousel top.

8. The fully automatic self-standing bag conveying, filling and cleaning device according to claim 7, wherein the plurality of connector sets comprise a water source connector, a first air source connector and a second air source connector, the water source connector, the first air source connector and the second air source connector are sequentially arranged on an outer side wall of the rotary valve sleeve from top to bottom, and the rotary valve sleeve rotates around the valve core to enable the water source connector, the first air source connector and the second air source connector to sequentially discharge water and gas.

9. The fully automatic self-standing bag conveying, filling and cleaning device according to claim 8, wherein the plurality of cleaning mechanisms comprise a lifting device and a cleaning head, the lifting device is arranged above the cleaning turntable, and the cleaning head is arranged below the lifting device;

the second air source joint is connected with the lifting device through a pipeline, so that the lifting device drives the cleaning head to move up and down;

the outer side wall of the cleaning head is provided with a three-way valve, and the water source connector and the first air source connector are respectively connected with a pipeline of the three-way valve, so that the cleaning head blows or sprays water.

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