CN109264650B

CN109264650B - Automatic capping machine of shield

Info

Publication number: CN109264650B
Application number: CN201811349458.2A
Authority: CN
Inventors: 唐永艺
Original assignee: Guangzhou Leva Packaging Equipment Co ltd
Current assignee: Guangzhou Leva Packaging Equipment Co ltd
Priority date: 2018-11-13
Filing date: 2018-11-13
Publication date: 2021-10-26
Anticipated expiration: 2038-11-13
Also published as: CN109264650A

Abstract

The invention relates to an automatic capping machine for a dust cap, which comprises a rack, and a conveying device, a capping device, a rotary disc and a rotary disc driving mechanism which are all arranged on the rack, wherein the automatic capping machine for the dust cap is provided with a can feeding station, a cap feeding station and a capping station; the edge of the rotary table is provided with a gland port, the upper part of the gland port is used for accommodating a dustproof cover, the lower part of the gland port is used for accommodating a packaging can, and the gland port rotates to different stations along with the rotary table to complete different processes. According to the automatic dust cover capping machine, the length of the conveying belt is saved, the space requirement of the whole automatic dust cover capping machine is reduced, the stability of product quality is improved, and the qualified rate of finished products is high.

Description

Automatic capping machine of shield

Technical Field

The invention belongs to the field of packaging mechanical equipment, and particularly relates to an automatic capping machine for a dust cap.

Background

The packaging can is widely applied to food packaging industries such as beverage, wine and the like, and the surface of the packaging can is easy to be stained with dust and the like, so that the edible sanitation is influenced. To solve this problem, a dust cap is usually provided at the open end of the packaging can, and the dust cap covers the open end. For the process of covering the dust cap, the existing method is mostly to directly sleeve the dust cap by manpower and then press the dust cap into the opening of the packaging can. The method has the defects of high labor intensity of workers, low efficiency and high labor cost and production cost of enterprises due to the fact that the method is not beneficial to large-scale industrial production.

In the chinese patent application 201620356042.3, the capping process of the dust cap of the pop can is performed on the conveyor belt, and the lower cap, the cover fastening and the capping process are performed on the conveyor belt, that is, the whole capping process is performed along with the movement of the conveyor belt, if the conveyor belt has a problem, each process of the capping process of the whole dust cap is affected, and the whole production line is easily affected, thus affecting the working efficiency; the cover buckling procedure is easy to have defects, the dust cover is easy to be not buckled on the pop can, and is easy to be placed unstably when being conveyed to a gland station through a conveying belt, and the dust cover is easy to be pressed askew during subsequent gland, so that the gland quality of the whole dust cover is influenced, and the qualified rate of finished products is influenced; in addition, because the station of each process all sets up on the conveyer belt, has the certain distance between each station, and corresponding requirement conveyer belt is longer, influences the stability of whole conveyer belt, requires to have great production space of placing simultaneously, has the limitation.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides an automatic capping machine for a dustproof cover, which comprises a frame, and a conveying device, a capping device, a rotary disc and a rotary disc driving mechanism which are all arranged on the frame, the automatic dust cover capping machine is provided with a can feeding station, a cover conveying station and a capping station which are correspondingly arranged in the circumferential direction of the turntable, the cap conveying station is positioned between the can feeding station and the cap pressing station, the rotary table is positioned above the conveying device, the turntable driving mechanism is connected with the turntable and drives the turntable to rotate, the conveying device is arranged corresponding to the can feeding station, the gland device is provided with a gland port corresponding to the gland station at the edge of the turntable, the upper part of the gland port is used for accommodating a dust cap, the lower part of the cover pressing opening is used for accommodating the packaging tin, and the cover pressing opening rotates to different stations along with the rotary disc to complete different processes.

The cover feeding device is arranged corresponding to the cover feeding station;

the conveying device comprises a conveying belt, the conveying belt is arranged below the rotary table, and the distance between the conveying belt and the rotary table is matched with the height of the packaging tin;

the gland opening is in a notch groove shape, the opening of the gland opening faces the outer side of the rotary table, the gland opening comprises a tank limiting part and a cap limiting part, and the tank limiting part is arranged at the lower end of the cap limiting part; the shape of the can limiting part is matched with that of the packaging can, the shape of the cap limiting part is matched with that of the dust cover, the cap limiting part is arranged at the upper part of the cap pressing opening, and the can limiting part is arranged at the lower part of the cap pressing opening and is communicated with the cap limiting part;

the outer side of the rotary table is provided with a flange, the inner side of the flange is matched with the outer side of the rotary table in shape, and the flange is arranged corresponding to the cap feeding station and the cap pressing station;

the cover feeding device comprises a vibration discharging machine, a supporting table and a connecting rail, the supporting table stands on the ground, the vibration discharging machine is arranged on the supporting table, the connecting rail is arranged in an inclined mode, an adjusting device used for adjusting the inclination angle is connected to the connecting rail, the cover connecting end of the connecting rail is connected with a cover outlet of the vibration discharging machine, and the cover falling end of the connecting rail extends into the cover feeding station;

the capping device comprises a fixing frame, a pressure head driving mechanism and a pressure head, wherein the fixing frame is fixed on the rack, the pressure head driving mechanism and the pressure head are installed on the basis of the rack, the pressure head corresponds to the capping station and is arranged, and the pressure head driving mechanism is connected with the pressure head and drives the pressure head to move up and down.

Furthermore, the gland port is U-shaped, the tank limiting part and the cap limiting part are both U-shaped, and a fillet is arranged at the corner of the gland port; the width of limit cap portion is greater than the width of limit jar portion, the high stroke that pushes down of shield when being greater than the gland of limit cap portion makes the shield have sufficient space and packing jar pressfitting.

Furthermore, the gland openings are provided with six and are uniformly distributed.

Furthermore, the turntable driving mechanism is a speed reducing motor, the speed reducing motor is connected with the turntable, an output shaft of the speed reducing motor is connected with a connecting shaft, one end of the connecting shaft is connected with an output shaft of the speed reducing motor, the other end of the connecting shaft is fixedly connected with the turntable, and the speed reducing motor is connected with the turntable through the connecting shaft; a support frame is fixed on the conveying device and comprises a support plate and a support base, the support plate is arranged above the turntable, the support base is arranged below the turntable, the support plate is fixed on the support base through a support column, and the support base is fixed on the conveying device and positioned on two sides of the conveying belt; the gear motor is arranged on the supporting plate.

Furthermore, one end of the connecting rail, which is close to the cap outlet of the vibrating discharging machine, is positioned below the cap outlet, and a connection port of the connecting rail, which is close to one end of the cap outlet of the vibrating discharging machine, is in a horn shape; the pressure head driving mechanism is driven by an air cylinder, and a push-out rod of the air cylinder is connected with the pressure head and drives the pressure head to move up and down; a cover feeding detection device and a cover blocking device are arranged on the connecting rail, and a tank feeding detection device and a tank blocking device are arranged on the side edge of the conveying belt in front of the tank feeding station; the cover feeding detection device and the tank inlet detection device are both infrared sensors; the cover blocking device comprises a cover blocking rod, the cover blocking rod is inserted into a connecting transverse plate of the connecting rail, the cover blocking rod is connected with the air pipe, and the cover blocking action of the cover blocking rod is controlled through air pressure; the tank blocking device comprises a tank blocking plate, the tank blocking plate is driven and controlled by an air cylinder, the tank blocking plate is connected with a push rod of the air cylinder, and the tank blocking plate is driven to extend and retract by the extension and retraction of the air cylinder; both ends of the connecting rail are provided with a cover feeding detection device and a cover blocking device.

Further, the connecting rail comprises a connecting plate, the connecting plate is arranged in an inclined mode, the dustproof cover falls into the packaging tin in the gland port along the connecting plate, connecting side plates are arranged on two sides of the connecting plate, and the adjusting device is installed on the connecting side plates and close to the cover conveying station.

Furthermore, a buffer frame is arranged at the position of the support base corresponding to the cover feeding station, and a cover feeding opening for enabling the dustproof cover to fall into the cover pressing opening of the rotary table is arranged at the position of the buffer frame corresponding to the cover feeding station; the adjusting device comprises an adjusting plate, one end of the adjusting plate is fixed, and at least one arc-shaped adjusting hole is formed in the adjusting plate; the adjusting device further comprises a fixing plate, the fixing plate is fixed on the buffer frame, the fixing plate is horizontally fixed on the buffer frame, and the adjusting plate is perpendicular to the fixing plate and arranged at an angle with the horizontal plane.

Further, the arc regulation hole is equipped with four and two liang sets up respectively at the both ends of regulating plate, thereby adjusts the inclination of connecting the rail through adjusting the position of connecting the rail on the arc regulation hole.

Further, automatic closing machine of shield still is equipped with out a jar station, it sets up and is located into the rear of jar station to go out a jar station along the direction of delivery of conveyer belt, send and cover station and gland station all to be located into between jar station and the play jar station.

The invention has the beneficial effects that:

according to the automatic cover pressing machine, the rotary table rotates and controls the packaging can to be transferred to different stations to carry out different processes, the can feeding station, the cover conveying station and the cover pressing station are correspondingly arranged in the circumferential direction of the rotary table, all stations are arranged around the rotary table, the length of the conveying belt is saved, the space requirement of the whole automatic cover pressing machine for the dustproof cover is reduced, and the stations are correspondingly arranged along with the rotary table, so that the automatic cover pressing machine is not easily influenced by the conveying belt, and meanwhile, the conveying belt is not easily influenced by devices on other stations; the edge of the rotary table is provided with a gland opening, the upper part of the gland opening is used for accommodating the dustproof cover, the lower part of the gland opening is used for accommodating the packaging can, at the moment, the dustproof cover automatically adapts to the packaging can under the limiting action of the gland opening, the existing gland buckling procedure for positioning the dustproof cover on the packaging can is not needed, a gland buckling mechanism is omitted, the positioning of the dustproof cover and the packaging can is realized only through the limitation of the gland opening, and finally, the gland is pressed in the gland buckling procedure; the invention relates to a capping device, which comprises a capping device, a plurality of rollers, a turntable, a pressing cover, a plurality of pressing rollers and a plurality of sealing rings, wherein the rollers are arranged on the bottom surface of the capping device, the bottom surface of the pressing rollers is provided with a plurality of through holes, the rollers are arranged on the bottom surface of the through holes, the bottom surface of the pressing rollers is provided with a plurality of through holes, the rollers are arranged on the bottom surface of the pressing rollers, and the rollers are arranged on the rollers.

Drawings

Fig. 1 is a schematic perspective view of the automatic capping machine for dust caps of the present embodiment;

FIG. 2 is a schematic top view of the automatic capping machine for dust caps of the present embodiment;

FIG. 3 is a schematic structural view of a cap feeding device;

FIG. 4 is a schematic view of the structure of the adjusting device;

FIG. 5 is a schematic structural view of the turntable;

fig. 6 is a schematic structural view of the capping device.

Description of reference numerals:

1. a frame; 2. a conveying device; 201. a conveyor belt; 3. a cap feeding device; 301. a vibrating discharging machine; 302. a support table;

303. a cover outlet; 304. connecting rails; 30401. a connecting plate; 30402. connecting the side plates; 30403. connecting the transverse plates;

305. blocking the cover rod; 306. an adjustment device; 30601. an adjusting plate; 30602. a fixing plate; 30603. an adjustment hole;

4. a capping device; 401. a pressure head; 402. a ram drive mechanism; 403. a fixed mount; 5. a turntable; 501. pressing a cover opening;

502. a tank limiting part; 503. a cap limiting part; 504. blocking edges; 6. a turntable driving mechanism; 7. a buffer frame; 701. cover feeding opening;

8. a tank inlet detection device; 9. a tank blocking device; 10. a support frame; 1001. a support base; 1002. and a support plate.

Detailed Description

The present invention will be further described with reference to fig. 1 to 6, and for convenience of description, the directions described hereinafter are the same as the directions of the drawings.

The automatic capper of shield of this embodiment includes frame 1 and all installs conveyor 2 in frame 1, capping device 4, carousel 5 and rotary table actuating mechanism 6, the automatic capper of shield is equipped with into a jar station, send lid station and gland station, advance a jar station, send lid station and gland station to correspond and set up on the circumferencial direction of carousel 5, it is located into between jar station and the gland station to send the lid station, carousel 5 is located conveyor 2's top, rotary table actuating mechanism 6 is connected and drives carousel 5 with carousel 5 and rotates, conveyor 2 corresponds and advances a jar station setting, capping device 4 corresponds the gland station setting.

The edge of the rotary disc 5 is provided with a gland port 501, the gland port 501 is in a notch groove shape, the opening of the gland port 501 faces the outer side of the rotary disc 5, the gland port 501 comprises a can limiting part 502 and a cap limiting part 503, the can limiting part 502 is arranged at the lower end of the cap limiting part 503, and the can limiting part 502 is used for limiting the packaging can so as to prevent the packaging can from shifting in the rotation process of the rotary disc 5 and influencing the gland action and the gland quality; the limiting cover part 503 is used for limiting the dust cover, and prevents the dust cover from shifting in the rotating process of the turntable 5, so that the gland action and the gland quality are influenced. The shape of the can limiting part 502 is adapted to the shape of the packaging can, so that the packaging can is not easy to loosen and displace in the gland opening 501; the shape of the cap limiting part 503 is adapted to the shape of the dust cap, so that the dust cap is not easy to loosen in the cap pressing opening 501, and meanwhile, during cap pressing, the dust cap can be pressed into the opening end of the packaging can along the cap limiting part 503, so that deformation is not easy to occur, the fitting degree of the dust cap and the packaging can is good, and the qualified rate of the cap pressing is improved. The lid stopper 503 is provided at an upper portion of the lid pressing port 501, and the pot stopper 502 is provided at a lower portion of the lid pressing port 501 and communicates with the lid stopper 503. In this embodiment, the capping port 501 is U-shaped, and correspondingly, the can limiting portion 502 and the cap limiting portion 503 are both U-shaped, so that the packaging can conveniently enter the capping port 501, and a fillet is arranged at the corner of the capping port 501; in addition, since the radial dimension of the dust cap is generally larger than that of the packaging can, accordingly, the width of the lid-limiting portion 503 is larger than that of the can-limiting portion 502, and the height of the lid-limiting portion 503 is larger than the pressing stroke of the dust cap when the lid is pressed, so that the dust cap has enough space to be pressed with the packaging can.

The outer side of the rotary table 5 is provided with a flange 504, the inner side of the flange 504 is matched with the outer side of the rotary table 5 in shape, so that the stability of the rotary table 5 during rotation is improved, the influence of the jump of the rotary table 5 on the gland effect of the whole packaging can and the dust cap is prevented, the flange 504 corresponds to the cap feeding station and the gland station, the flange 504 is arc-shaped, and the cap feeding station and the gland station are positioned between two ends of the flange 504. When the turntable 5 rotates to the cover conveying station, the dustproof cover falls into the cover pressing opening 501 of the turntable 5, and the rib 504 and the cover pressing opening 501 integrally form an enclosure for the dustproof cover to prevent the dustproof cover from shifting; when the turntable 5 rotates to the capping station, the capping device 4 presses the dust cap into the opening end of the packaging can, and in the pressing process, the flange 504 and the capping port 501 integrally form a surrounding for the dust cap, so that the dust cap is prevented from shifting, the stability of the capping process and the capping quality are ensured, and the capping qualified rate is improved. In this embodiment, six gland ports 501 are uniformly distributed on the turntable 5, so that different processes can be simultaneously performed during the rotation of the turntable 5, thereby improving the working efficiency.

The turntable driving mechanism 6 is used for driving the turntable 5 to rotate, in this embodiment, the turntable driving mechanism 6 is a speed reduction motor, the speed reduction motor is connected with the turntable 5, preferably, a connecting shaft is connected to an output shaft of the speed reduction motor, one end of the connecting shaft is connected with the output shaft of the speed reduction motor, the other end of the connecting shaft is fixedly connected with the turntable 5, and the speed reduction motor is connected with the turntable 5 through the connecting shaft.

The conveying device 2 is prior art and will not be described in detail here. The conveying device 2 comprises a conveying belt 201, the conveying belt 201 is arranged below the rotary table 5, the distance between the conveying belt 201 and the rotary table 5 is matched with the height of the packaging tin, the packaging tin can be brought into the gland opening 501, the tin feeding station is arranged along the conveying direction of the conveying belt 201, the packaging tin is placed on the conveying belt 201, the conveying belt 201 moves to bring the packaging tin into the gland opening 501 of the rotary table 5 at the tin feeding station during work, then the rotary table 5 rotates, and the gland opening 501 filled with the packaging tin is rotated to the tin feeding station.

The supporting frame 10 is fixed on the conveying device 2, the supporting frame 10 includes a supporting plate 1002 and a supporting base 1001, the supporting plate 1002 is disposed above the turntable 5, the supporting base 1001 is disposed below the turntable 5, the supporting plate 1002 is fixed on the supporting base 1001 through a supporting column, the rib 504 is fixed on the supporting base 1001, and the supporting base 1001 is fixed on the conveying device 2 and located on two sides of the conveying belt 201. The gear motor sets up on backup pad 1002, and gear motor's output shaft passes backup pad 1002 and is connected with the connecting axle, and then connecting axle and carousel 5 fixed connection drive carousel 5 rotate.

The automatic capper of shield still includes and send and covers device 3, send and cover device 3 to correspond and send and cover the station setting, send cover device 3 to send the shield to send and cover the station on, when the gland mouth 501 of carousel 5 rotated and send and cover the station, the shield correspondence falls into on the packing jar in gland mouth 501, then carousel 5 rotates the gland station and is pressed the shield to the packing jar by gland device 4 on.

Send lid device 3 to include vibration ejection of compact machine 301, a supporting bench 302, connect rail 304, wherein, a supporting bench 302 stands subaerial, vibration ejection of compact machine 301 sets up on a supporting bench 302, it sets up to connect rail 304 slope, connect the lid end of connecting rail 304 and the play lid mouth 303 of vibration ejection of compact machine 301 continue, the lid end that falls of connecting rail 304 stretches into and sends lid station department, it connects the lid end to be higher than the lid end that falls, make the shield fall down along connecting rail 304 under the action of gravity, the shield is placed in the feed cylinder of vibration ejection of compact machine 301, carry the shield on connecting rail 304 through vibration ejection of compact machine 301 vibration ejection of compact, then the shield falls into on the packing jar in the gland mouth 501 of carousel 5 of sending lid station department along connecting rail 304. The vibratory discharging machine 301 is a prior art, and is different from the prior art in that the vibratory discharging machine is adaptively changed according to the size of the dust cover, and a specific structural description is not provided herein.

The connecting rail 304 comprises a connecting plate 30401, the connecting plate 30401 is arranged obliquely, a dust cap falls onto the packaging can in the pressing cover opening 501 along the connecting plate 30401, connecting side plates 30402 are arranged on two sides of the connecting plate 30401, and the connecting side plates 30402 have a limiting effect and prevent the dust cap from flying out of the connecting plate 30401 in the cap feeding process to cause errors in the feeding process.

During the installation of the connecting rail 304, the connecting rail 304 is disposed obliquely, the angle of inclination of the connecting rail 304 needs to be adjusted, the connecting rail 304 is adjusted by the adjusting device 306, the adjusting device 306 adjusts the angle between one end of the connecting rail 304 close to the vibrating discharging machine 301 and the horizontal plane, or adjusts the angle between one end of the connecting rail 304 close to the cover feeding station and the horizontal plane, in this embodiment, the adjusting device 306 is installed on the connecting side plate 30402 close to the cover feeding station, the adjusting device 306 comprises an adjusting plate 30601, one end of the adjusting plate 30601 is fixed on the frame 1, at least one arc-shaped adjusting hole 30603 is arranged on the adjusting plate 30601, preferably, four arc-shaped adjusting holes 30603 are arranged and are respectively arranged at two ends of the adjusting plate 30601 in pairs, the tilt angle of the connecting rail 304 is adjusted by adjusting the position of the connecting rail 304 on the arcuate adjustment aperture 30603. In this embodiment, the adjusting device 306 further includes a fixing plate 30602, wherein one end of the adjusting plate 30601 is fixed on the supporting frame 10 through the fixing plate 30602, the fixing plate 30602 is horizontally fixed on the supporting frame 10, and the adjusting plate 30601 is vertically arranged with the fixing plate 30602 and forms an angle with the horizontal plane.

The supporting base 1001 is provided with a buffer frame 7 corresponding to the cover feeding station, the fixing plate 30602 of the adjusting device 306 is fixed on the buffer frame 7, the buffer frame 7 is provided with a cover feeding port 701 corresponding to the cover feeding station and used for enabling the dust cover to fall into the cover pressing port 501 of the rotary table 5, the buffer frame 7 is used for preventing the dust cover from directly falling into the cover pressing port 501 to cause impact to influence the fact that the dust cover falls into the cover pressing port 501 unstably and influence the cover pressing quality, meanwhile, the buffer frame 7 also has a guiding effect, and the dust cover is prevented from falling into the cover pressing port 501 and being inaccurate in position and influencing the cover pressing quality.

In this embodiment, the one end of the cover outlet 303 of the connecting rail 304 close to the vibrating discharging machine 301 is located below the cover outlet 303, the dust-proof cover of the cover outlet 303 falls into the connecting rail 304 below, the connecting rail 304 falls into the packaging can in the cover outlet 501 of the turntable 5 at the cover conveying station, and the connecting rail 304 is in a horn shape close to the splice opening at one end of the cover outlet 303 of the vibrating discharging machine 301, so as to ensure that the dust-proof cover can smoothly fall into the connecting rail 304.

The capping device 4 comprises a fixing frame 403, a pressure head driving mechanism 402 and a pressure head 401, wherein the fixing frame 403 is fixed on the frame 1, the pressure head driving mechanism 402 and the pressure head 401 are installed on the basis of the frame 1, the pressure head 401 corresponds to a capping station, and the pressure head driving mechanism 402 is connected with the pressure head 401 and drives the pressure head 401 to move up and down. In this embodiment, the ram driving mechanism 402 is driven by an air cylinder, and a push rod of the air cylinder is connected to the ram 401 and drives the ram 401 to perform lifting movement.

Automatic closing machine of shield still is equipped with out a jar station, and in this embodiment, the delivery direction setting of going out jar station along conveyer belt 201 is located into the rear of jar station, send and cover station and gland station all to be located into between jar station and the play jar station. After the action of the capping station is completed, the dust cap and the packaging can after capping are transferred to the can discharging station, and at the moment, the dust cap and the packaging can after capping are driven by the conveying belt 201 and move along the conveying direction of the conveying belt 201.

A cover feeding detection device (not shown) and a cover blocking device are arranged on the connecting rail 304, a can feeding detection device 8 and a can blocking device 9 are arranged on the side edge of the conveying belt 201 in front of the can feeding station, the cover feeding detection device and the cover blocking device, and the can feeding detection device 8 and the can blocking device 9 are connected with and controlled by a controller of the automatic dust cover capping machine, and the controller is a control center of the whole automatic dust cover capping machine. The can inlet detection device 8 is arranged and used for sensing whether packaging cans are placed on the conveyor belt 201 and fed back to the controller when the packaging cans pass through the detection range of the can inlet detection device 8, if yes, the controller controls the cover blocking device not to act, the dustproof cover smoothly falls into the gland opening 501, if not, the controller controls the cover blocking device to act, the dustproof cover is blocked, the dustproof cover is prevented from falling into the gland opening 501, only the dustproof cover acts when the gland is pressed, and then unqualified products need to be picked out, so that troubles are caused, and unnecessary labor is increased; through setting up and sending lid detection device for whether response has the shield to pass through and feed back to the controller on connecting rail 304, if have, then controller control blocks a jar device 9 and does not move, and the packing jar is brought into gland mouth 501 of carousel 5 smoothly, if not, then the controller control blocks a jar device 9 and moves, blocks the packing jar, prevents that the packing jar from falling into gland mouth 501, causes follow-up needs to pick out the defective work, and is troublesome, and increase unnecessary work.

The cover feeding detection device and the tank inlet detection device 8 are both infrared sensors. The cover blocking device comprises a cover blocking rod 305, the cover blocking rod 305 is inserted into a connecting transverse plate 30403 of the connecting rail 304, the cover blocking rod 305 is connected with an air pipe, the air pipe is connected with an air pump, air pressure is controlled through the air pump so as to control the action of the cover blocking rod 305, when the air pressure in the air pipe is greater than the external atmospheric pressure, the cover blocking rod 305 extends out, and when the air pressure in the air pipe is less than the external atmospheric pressure, the cover blocking rod 305 retracts. The can blocking device 9 comprises a can blocking plate which blocks the packaging cans when the can blocking plate extends out, the packaging cans are allowed to pass through when the can blocking plate retracts, the can blocking plate is driven and controlled by an air cylinder, the can blocking plate is connected with a push rod of the air cylinder, and the can blocking plate is driven to extend out and retract through the extension and retraction of the air cylinder.

In the whole automatic gland process of the dust cap, the rotating disc 5 rotates to control the gland port 501 to rotate to different stations for operation, when the cap feeding station and the gland station are independent and are not influenced by the conveying belt 201, the error probability of the cap feeding process and the gland process is independent, the probability of the process error can be correspondingly produced, and the working efficiency can be further improved.

The above description is only a preferred embodiment of the present invention, the present invention is not limited to the above embodiment, and there may be some slight structural changes in the implementation, and if there are various changes or modifications to the present invention without departing from the spirit and scope of the present invention, and within the claims and equivalent technical scope of the present invention, the present invention is also intended to include those changes and modifications.

Claims

1. The utility model provides an automatic capper of shield which characterized in that: the automatic capping machine for the dust cap is provided with a can feeding station, a cap feeding station and a capping station, wherein the can feeding station, the cap feeding station and the capping station are correspondingly arranged in the circumferential direction of the turntable; the edge of the rotary table is provided with a gland port, the gland port is in a notch groove shape, the opening of the gland port faces the outer side of the rotary table, the gland port comprises a tank limiting part and a cover limiting part, and the tank limiting part is arranged at the lower end of the cover limiting part; the shape of the can limiting part is matched with that of the packaging can, the shape of the cap limiting part is matched with that of the dust cover, the cap limiting part is arranged at the upper part of the cap pressing opening, the can limiting part is arranged at the lower part of the cap pressing opening and is communicated with the cap limiting part, the cap pressing opening rotates to different stations along with a rotary table to complete different processes, the outer side of the rotary table is provided with a flange, the inner side of the flange is matched with the outer side of the rotary table in shape, and the flange is arranged corresponding to the cap conveying station and the cap pressing station; the cover feeding device comprises a vibration discharging machine, a supporting table and a connecting rail, the supporting table stands on the ground, the vibration discharging machine is arranged on the supporting table, the connecting rail is arranged in an inclined mode, an adjusting device used for adjusting the inclination angle is connected to the connecting rail, the cover connecting end of the connecting rail is connected with a cover outlet of the vibration discharging machine, and the cover falling end of the connecting rail extends into the cover feeding station; a buffer frame is arranged at the position of the support base corresponding to the cover feeding station, and a cover feeding opening for enabling the dustproof cover to fall into the cover pressing opening of the rotary table is arranged at the position of the buffer frame corresponding to the cover feeding station; the adjusting device comprises an adjusting plate, one end of the adjusting plate is fixed, and at least one arc-shaped adjusting hole is formed in the adjusting plate; the adjusting device further comprises a fixing plate, the fixing plate is fixed on the buffer frame, the fixing plate is horizontally fixed on the buffer frame, and the adjusting plate is perpendicular to the fixing plate and arranged at an angle with the horizontal plane.

2. The automatic capper of claim 1 wherein: the cover conveying device is arranged corresponding to the cover conveying station;

3. The automatic capper of claim 1 wherein: the gland opening is U-shaped, the tank limiting part and the cap limiting part are both U-shaped, and a fillet is arranged at the corner of the gland opening; the width of limit cap portion is greater than the width of limit jar portion, the high stroke that pushes down of shield when being greater than the gland of limit cap portion makes the shield have sufficient space and packing jar pressfitting.

4. The automatic capper of claim 2 wherein: six gland mouths are uniformly distributed.

5. The automatic capper of claim 4 wherein: the turntable driving mechanism is a speed reducing motor, the speed reducing motor is connected with the turntable, an output shaft of the speed reducing motor is connected with a connecting shaft, one end of the connecting shaft is connected with the output shaft of the speed reducing motor, the other end of the connecting shaft is fixedly connected with the turntable, and the speed reducing motor is connected with the turntable through the connecting shaft; a support frame is fixed on the conveying device and comprises a support plate and a support base, the support plate is arranged above the turntable, the support base is arranged below the turntable, the support plate is fixed on the support base through a support column, and the support base is fixed on the conveying device and positioned on two sides of the conveying belt; the gear motor is arranged on the supporting plate.

6. The automatic capper of claim 5 wherein: one end of the connecting rail, which is close to the cap outlet of the vibrating discharging machine, is positioned below the cap outlet, and a splicing opening, which is close to one end of the cap outlet of the vibrating discharging machine, of the connecting rail is in a horn shape; the pressure head driving mechanism is driven by an air cylinder, and a push-out rod of the air cylinder is connected with the pressure head and drives the pressure head to move up and down; a cover feeding detection device and a cover blocking device are arranged on the connecting rail, and a tank feeding detection device and a tank blocking device are arranged on the side edge of the conveying belt in front of the tank feeding station; the cover feeding detection device and the tank inlet detection device are both infrared sensors; the cover blocking device comprises a cover blocking rod, the cover blocking rod is inserted into a connecting transverse plate of the connecting rail, the cover blocking rod is connected with the air pipe, and the cover blocking action of the cover blocking rod is controlled through air pressure; the tank blocking device comprises a tank blocking plate, the tank blocking plate is driven and controlled by an air cylinder, the tank blocking plate is connected with a push rod of the air cylinder, and the tank blocking plate is driven to extend and retract by the extension and retraction of the air cylinder; both ends of the connecting rail are provided with a cover feeding detection device and a cover blocking device.

7. The automatic capper of claim 6 wherein: the connecting rail comprises a connecting plate, the connecting plate is obliquely arranged, the dustproof cover falls into the packaging tin in the gland port along the connecting plate, connecting side plates are arranged on two sides of the connecting plate, and the adjusting device is arranged on the connecting side plates and close to the cover conveying station.

8. The automatic capper of claim 7 wherein: the arc regulation hole is equipped with four and two liang sets up respectively at the both ends of regulating plate, thereby adjusts the inclination of connecting the rail through adjusting the position of connecting the rail on the arc regulation hole.

9. The automatic capping machine of dust caps according to any one of claims 1 to 3 and 5 to 8, wherein: the automatic capper of shield still is equipped with out a jar station, it sets up and is located into the rear of jar station to go out a jar station along the direction of delivery of conveyer belt, send and cover station and gland station all to be located into between jar station and the play jar station.