CN218491425U

CN218491425U - Pneumatic hand for screwing cover of iron drum

Info

Publication number: CN218491425U
Application number: CN202222907674.2U
Authority: CN
Inventors: 张伟文
Original assignee: Wuxi Yonglan Automation Equipment Co ltd
Current assignee: Wuxi Yonglan Automation Equipment Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-02-17
Anticipated expiration: 2032-11-02

Abstract

The utility model relates to an iron drum spiral cover is held with pneumatic hand, including the fly leaf, the inside of fly leaf is provided with spiral cover movable mechanism, spiral cover movable mechanism includes the main slide rail that fly leaf one side set up, the top fixedly connected with and the corresponding lift cylinder of main slide rail position of fly leaf, the output fixedly connected with and the main slide rail sliding connection's of lift cylinder slide, the top fixedly connected with reduction gear and the pneumatic motor of slide, the output fixedly connected with connecting axle of reduction gear, the other end fixedly connected with universal joint shaft coupling of connecting axle, the rotation axis is connected to universal joint shaft's bottom fixedly connected with bearing, the inside fixedly connected with extrusion spring of rotation axis is connected to the bearing, the spiral cover axle under the other end fixedly connected with of extrusion spring, the bottom fixedly connected with spiral cover head of spiral cover axle down. This iron drum spiral cover is held with pneumatic hand, can simplify uncap and spiral cover operation, labour saving and time saving improves production efficiency.

Description

Pneumatic hand for screwing cover of iron drum

Technical Field

The utility model relates to an iron bucket spiral cover technical field specifically is an iron bucket spiral cover is held with pneumatic hand.

Background

The small-mouth iron bucket is used as a packing material, is visible everywhere in industrial production and daily life, is generally used for containing liquid or semisolid products such as lubricating oil, paint, coating and the like, and the sealing of the small-mouth iron bucket comprises two procedures of screwing an inner iron cover and pressing an outer anti-theft cover.

At present, the conventional mouth searching mode is that a mouth searching and positioning mode is realized by rotating a barrel body, each iron barrel needs to be rotated, a large amount of time is consumed in the mouth searching process, and when a mouth searching device stops, the iron barrels cannot be immediately stopped rotating due to inertia, so that the position deviation of the mouth searching is caused, and the problems of low mouth searching efficiency, inaccurate mouth searching positioning, large occupied space and poor reliability exist.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an iron bucket spiral cover is held with pneumatic hand, it is accurate to possess the location, and easy operation, advantages such as work efficiency height have been solved at present, present seek and fix a position the bung hole for rotatory ladle body, this kind of mode need rotate every iron bucket, it consumes a large amount of time to seek a mouthful process, and when seeking a mouthful device and stopping, the iron bucket can be because inertia can not stop the rotation immediately, lead to bung hole positional deviation, there is to seek a mouthful inefficiency, the bung hole location is inaccurate, the big shortcoming of occupation space, the poor problem of reliability.

In order to achieve the above object, the utility model provides a following technical scheme: a pneumatic gripper for screwing a cover of an iron drum comprises a movable plate, wherein a cover screwing movable mechanism is arranged inside the movable plate;

the utility model discloses a swing cover movable mechanism, including swing cover movable mechanism, swing cover movable mechanism includes the main slide rail that fly plate one side set up, the top fixedly connected with and the corresponding lift cylinder in main slide rail position of fly plate, the output fixedly connected with and the slide of main slide rail sliding connection of lift cylinder, the top fixedly connected with reduction gear of slide, the input fixedly connected with pneumatic motor of reduction gear, the output fixedly connected with of reduction gear extends to the inside connecting axle of slide, the other end fixedly connected with universal joint coupling of connecting axle, the rotation axis is connected to universal joint coupling's bottom fixedly connected with bearing, the inside fixedly connected with extrusion spring of rotation axis is connected to the bearing, the bottom fixedly connected with swing cover head of lower swing cover axle, one side fixedly connected with and the bearing that main slide rail was kept away from to the slide are connected with the fixed plate of rotation axis swing joint, one side fixedly connected with that main slide rail was kept away from is located the second slide rail of fixed plate below, the inside sliding connection of second slide rail has the atress board, the bottom fixedly connected with the barrel mouth positioning sleeve pipe that rotation axis swing joint was connected with the bearing to the atress board, the top fixedly connected with of atress board, the fixed plate, the guide rail of spring axle cup joints the fixed rail of spring axle with the fixed plate and the fixed plate, the compression spring axle.

Further, the inside fixedly connected with strong magnetism magnet of spiral cover head, the inside fixedly connected with stopper of main slide rail, the bottom of slide is provided with the limiting plate corresponding with second slide rail position.

Furthermore, one side fixedly connected with quantity that the slide kept away from the main slide rail is two bearing frames, the inside of bearing frame is provided with the support bearing who is connected rotation axis fixed connection with the bearing.

Further, the inside that the rotation axis was connected to the bearing has seted up the spread groove, the extrusion spring passes through the spread groove and is connected rotation axis fixed connection with the bearing.

Further, the number of spring guide rail axle is two, the expansion joint has been seted up to the inside of fixed plate, the spring guide rail axle passes through expansion joint and fixed plate swing joint.

Furthermore, the inside of fixed plate and atress board all is seted up has the rotation mouth, the bearing is connected the rotation axis and is passed through rotation mouth and fixed plate and atress board swing joint.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this iron drum spiral cover is held with pneumatic hand, spiral cover moving mechanism through setting up, the installation is used on the automatic seek mouthful uncap/spiral cover machine of vision, the cooperation is used on the filling production line, the activity and the slide of slide on main slide rail by the fly leaf are fixed a position the bung, make the spiral cover head carry out the spiral cover operation through pneumatic motor drive, replace artifical manual uncapping and spiral cover, time saving and labor saving is reached, the effect of production efficiency is improved, be particularly suitable for using and be equipped with explosion-proof demand in some chemical plant's packages, toxic gas, the great occasion of smell volatility, and spiral cover and the process motion of uncapping are accurate, and is flexible, can not have retardation and unusual sound production.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the structure of the present invention.

In the figure: the device comprises a movable plate 1, a main sliding rail 2, a 201 limiting block, a lifting cylinder 3, a sliding seat 4, a second sliding rail 401, a speed reducer 5, a pneumatic motor 6, a connecting shaft 7, a universal joint coupler 8, a bearing seat 9, a supporting bearing 10, a bearing connection rotating shaft 11, an extrusion spring 12, a lower spiral cover shaft 13, a spiral cover head 14, a strong magnetic magnet 15, a fixed plate 16, a stress plate 17, a spring guide rail shaft 18, a compression spring 19 and a bucket opening positioning sleeve 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the pneumatic gripper for screwing the cover of the iron bucket in the present embodiment includes a movable plate 1, and a cover screwing moving mechanism is disposed inside the movable plate 1.

In this embodiment, spiral cover moving mechanism includes the main slide rail 2 that 1 one side of fly leaf set up, the inside fixedly connected with stopper 201 of main slide rail 2, it is convenient to make slide 4 slide on fly leaf 1 through main slide rail 2, and carry out spacing operation to the slide through stopper 201 and avoid it to drop from main slide rail 2, the top fixedly connected with of fly leaf 1 and the corresponding lift cylinder 3 in main slide rail 2 position, the output fixedly connected with of lift cylinder 3 and the slide 4 of 2 sliding connection of main slide rail, it is convenient to control the removal of slide 4 on main slide rail 2 through lift cylinder 3, the top fixedly connected with reduction gear 5 of slide 4, the input fixedly connected with pneumatic motor 6 of reduction gear 5, make things convenient for reduction gear 5 to carry out the speed governing processing to the input rotational speed of pneumatic motor 6, and transmit to connecting axle 7.

Wherein, the output fixedly connected with of reduction gear 5 extends to the inside connecting axle 7 of slide 4, the other end fixedly connected with universal joint shaft coupling 8 of connecting axle 7, rotation axis 11 is connected to universal joint shaft coupling 8's bottom fixedly connected with bearing, one side fixedly connected with quantity that slide 4 kept away from main slide rail 2 is two bearing frame 9, the inside of bearing frame 9 is provided with the support bearing 10 of being connected rotation axis 11 fixed connection with the bearing, conveniently pass through bearing frame 9 and support bearing 10's supporting role, under the condition that does not influence the bearing and connect rotation axis 11 pivoted, make it fix on slide 4.

In this embodiment, the inside fixedly connected with extrusion spring 12 of rotation axis 11 is connected to the bearing, the spread groove has been seted up to the inside that rotation axis 11 is connected to the bearing, extrusion spring 12 is connected rotation axis 11 fixed connection through spread groove and bearing, take place violent extrusion collision with the iron bucket when slide 4 gliding is avoided in the effect of accessible extrusion spring 12, spiral cover axle 13 under the other end fixedly connected with of extrusion spring 12, the bottom fixedly connected with spiral cover head 14 of lower spiral cover axle 13, the inside fixedly connected with strong magnet 15 of spiral cover head 14, it adsorbs the bung to make things convenient for through strong magnet 15 on the spiral cover head 14, it drops to avoid the bung to unscrew the back, one side fixedly connected with that main slide rail 2 was kept away from to slide 4 is connected rotation axis 11 swing joint's fixed plate 16 with the bearing.

Wherein, one side fixedly connected with that slide 4 keeps away from main slide rail 2 is located the second slide rail 401 of fixed plate 16 below, the bottom of slide 4 is provided with the limiting plate corresponding with second slide rail 401 position, avoid stress plate 17 to drop from second slide rail 401, the inside sliding connection of second slide rail 401 has stress plate 17, fixed plate 16 and stress plate 17's inside has all seted up the mouth of rotation, bearing connection rotation axis 11 passes through the mouth of rotation and fixed plate 16 and stress plate 17 swing joint, avoid influencing the rotation of bearing connection rotation axis 11, stress plate 17's bottom fixedly connected with is connected the bung hole locating sleeve 20 of rotation axis 11 swing joint with the bearing, stress plate 17's top fixedly connected with and fixed plate 16 swing joint's spring guide axle 18, the quantity of spring guide axle 18 is two, the movable opening has been seted up to fixed plate 16's inside, spring guide axle 18 passes through the movable opening and fixed plate 16 swing joint, conveniently make spring guide axle 18 can upwards move about when receiving the pressure that stress plate 17 applyed, the outside of spring guide axle 18 cup joints compression spring guide 19 with fixed plate 16 bottom fixed connection, make the convenience pass through the even location sleeve 20 of compression spring guide axle.

It should be noted that, through the spiral cover moving mechanism who sets up, install and use on the automatic seek mouthful uncapping of vision/spiral cover machine, the cooperation is used on the filling production line, fix a position the bung by the activity of fly leaf 1 and the slip of slide 4 on main slide rail 2, drive through pneumatic motor 6 and make spiral cover head 14 carry out the spiral cover operation, replace artifical manual uncapping and spiral cover, time saving and labor saving is reached, the effect of production efficiency is improved, especially, be fit for using in some chemical plants's package has explosion-proof demand, toxic gas, the great occasion of smell volatility, and spiral cover and the process motion of uncapping are accurate, and is flexible, can not have retardation and unusual sound to produce.

The working principle of the embodiment is as follows:

(1) When the cover of the small-mouth iron bucket needs to be screwed, firstly, the movable plate 1 moves to enable the hand to be positioned right above the bucket opening of the small-mouth iron bucket, then the lifting cylinder 3 pushes the sliding seat 4 to slide downwards in the main sliding rail 2 until the bucket opening positioning sleeve 20 is contacted with the bucket surface outside the upper bucket opening of the iron bucket, and the hand gradually moves downwards along with the sliding seat 4, so that the stress plate 17 slides upwards in the second sliding rail 401 under the extrusion of the bucket opening positioning sleeve 20, the compression spring 19 on the spring guide rail shaft 18 is pressurized, and the compression spring 19 is pressurized under the supporting action of the fixed plate 16, so that under the reverse pushing action of the compression spring 19, the stress plate 17 and the bucket opening positioning sleeve 20 are uniformly stressed, keep contact with the bucket surface, and avoid violent collision with the bucket surface, and a limit block 201 arranged in the main sliding rail 2, the sliding seat 4 can be prevented from falling from the main sliding rail 2, the screw cap head 14 is also in lock joint contact with the inner ring gear of the barrel cover while the barrel mouth positioning sleeve 20 is in contact with the iron barrel, the screw cap head 14 is in good contact with the barrel cover under the matching action of the lower rotating shaft 13 and the extrusion spring 12, then the pneumatic motor 6 can be started, and after the speed is regulated through the speed reducer 5, the output shaft of the speed reducer 5 drives the connecting shaft 7 to rotate, so that the bearing connecting rotating shaft 11 fixed on the movable plate through the bearing seat 9 and the support bearing 10 is driven by the connecting shaft 7 to synchronously rotate under the action of the universal joint coupling 8, the lower rotating shaft 13 drives the screw cap head 14 to rotate, the barrel cover buckled on the screw cap head 14 is screwed off, the barrel cover screw cap head 14 is adsorbed on through the magnetic force of the strong magnetic magnet 15, and then the loading operation can be carried out, and then repeating the steps to enable the pneumatic motor 6 to rotate reversely, so that the barrel cover can be screwed back to the iron barrel opening.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an iron drum spiral cover is held with pneumatic hand, includes fly leaf (1), its characterized in that: a rotary cover moving mechanism is arranged in the movable plate (1);

the cap screwing movable mechanism comprises a main slide rail (2) arranged on one side of a movable plate (1), the top of the movable plate (1) is fixedly connected with a lifting cylinder (3) corresponding to the position of the main slide rail (2), the output end of the lifting cylinder (3) is fixedly connected with a slide seat (4) in sliding connection with the main slide rail (2), the top of the slide seat (4) is fixedly connected with a speed reducer (5), the input end of the speed reducer (5) is fixedly connected with a pneumatic motor (6), the output end of the speed reducer (5) is fixedly connected with a connecting shaft (7) extending to the inside of the slide seat (4), the other end of the connecting shaft (7) is fixedly connected with a universal joint coupler (8), the bottom of the universal joint coupler (8) is fixedly connected with a bearing to connect with a rotating shaft (11), the bearing is connected with an extrusion spring (12) connected with the inside of the rotating shaft (11), the other end of the extrusion spring (12) is fixedly connected with a lower cap screwing shaft (13), the bottom of the lower cap screwing shaft (13) is fixedly connected with a cap (14), one side of the slide seat (4) far away from the main slide rail (2) and the second fixed plate (16) is located below the main slide rail (2), the inside sliding connection of second slide rail (401) has atress board (17), the bottom fixedly connected with of atress board (17) is connected rotation axis (11) swing joint's bung hole position sleeve (20) with the bearing, the top fixedly connected with of atress board (17) and fixed plate (16) swing joint's spring guide rail axle (18), the outside of spring guide rail axle (18) is cup jointed compression spring (19) with fixed plate (16) bottom fixed connection.

2. The pneumatic gripper for screwing the cover of the iron bucket according to claim 1, which is characterized in that: the inside fixedly connected with strong magnetism magnet (15) of spiral cover head (14), the inside fixedly connected with stopper (201) of main slide rail (2), the bottom of slide (4) is provided with the limiting plate corresponding with second slide rail (401) position.

3. The pneumatic gripper for screwing the cover of the iron bucket according to claim 1, which is characterized in that: one side fixedly connected with quantity that slide (4) kept away from main slide rail (2) is bearing frame (9) two, the inside of bearing frame (9) is provided with and is connected rotation axis (11) fixed connection's support bearing (10) with the bearing.

4. The pneumatic gripper for screwing the cover of the iron bucket according to claim 1, which is characterized in that: the inside that rotation axis (11) was connected to the bearing has seted up the spread groove, extrusion spring (12) are connected rotation axis (11) fixed connection through spread groove and bearing.

5. The pneumatic gripper for screwing the cover of the iron bucket according to claim 1, which is characterized in that: the number of the spring guide rail shafts (18) is two, a movable opening is formed in the fixing plate (16), and the spring guide rail shafts (18) are movably connected with the fixing plate (16) through the movable opening.

6. The pneumatic gripper for screwing the cover of the iron bucket according to claim 1, which is characterized in that: the bearing connecting rotating shaft (11) is movably connected with the fixed plate (16) and the stress plate (17) through the rotating ports.