CN212608023U - Inner plug cover conveying device - Google Patents

Abstract

The utility model relates to an inner plug cover conveying device, which belongs to the technical field of packaging machinery and comprises a conveying mechanism, an ejection mechanism and a pressing mechanism, wherein the conveying mechanism is used for conveying the inner plug cover and comprises a supporting plate, and a bayonet used for clamping and supporting the inner plug cover is arranged on the supporting plate; the ejection mechanism is used for ejecting the inner plug cover out of the bayonet and comprises an ejector rod inserted in the inner plug cover, and the ejector rod is positioned right below the bayonet; the pressing mechanism comprises a driving assembly and a pressing plate, the pressing plate is installed on the driving assembly, the driving assembly drives the pressing plate to cover or keep away from the bayonet, and when the pressing plate covers the bayonet, the pressing plate limits the inner plug cover to be completely separated from the bayonet along the axial direction of the inner plug cover. The utility model discloses under conveying mechanism, ejection mechanism and hold-down mechanism's mating reaction, the full-automatic transport and the spacing of gag in can realizing makes things convenient for snatching of manipulator, has replaced the manual work to place interior gag, has improved packing production efficiency.

Description

Inner plug cover conveying device

Technical Field

The utility model belongs to the technical field of packaging machinery technique and specifically relates to an interior gag conveyor is related to.

Background

The plastic cover is a common packaging form of bottle, can and barrel packaging, is particularly widely applied to the fields of beverages, chemical industry and medicines, can be provided with an inner cover for increasing the sealing degree of the container when the container with the general capacity of more than 3L is provided with the inner cover, and has better sealing effect compared with a single outer cover. The bottle, the encapsulation of jar and bucket is covered the encapsulation and is packed more using the spiral cover machine, need to use the manipulator to place interior gag on the bottle before the spiral cover machine spiral cover, but traditional spiral cover machine does not have interior gag conveyor, need the manual work to place interior gag and supply the manipulator to snatch in the manipulator below, the position that the workman placed is unset, the manipulator snatchs comparatively difficultly, and on the assembly line of every encapsulation production, often need to arrange more workman simultaneously and carry out the work of manual placement interior gag, just can satisfy assembly line production speed demand, be unfavorable for saving the labour, workman's intensity of labour is also great, production speed is slower, be unfavorable for further improving packing production efficiency.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the problem that the conventional cap screwing machine does not have an inner plug cap conveying device, the inner plug cap needs to be manually placed, and the packaging production efficiency is low, the inner plug cap conveying device is provided.

The utility model provides a technical scheme that its technical problem adopted is: an internal plug cover delivery device comprising:

the conveying mechanism is used for conveying the inner plug cover and comprises a supporting plate, and a bayonet used for clamping and supporting the inner plug cover is formed in the supporting plate;

the ejection mechanism is used for ejecting the inner plug cover conveyed by the conveying mechanism from the bayonet, and comprises an ejector rod inserted in the inner plug cover and positioned right below the bayonet;

the pressing mechanism is arranged opposite to the ejection mechanism and comprises a driving assembly and a pressing plate, the pressing plate is installed on the driving assembly, the driving assembly drives the pressing plate to cover or keep away from the bayonet, and when the pressing plate covers the bayonet, the pressing plate limits the inner plug cover to be completely separated from the bayonet along the axial direction of the inner plug cover.

The utility model discloses an inner plug cover conveyor, when using, the backup pad among the conveying mechanism is kept away from ejection mechanism, can place inner plug cover in the bayonet on the backup pad, the backup pad moves to ejection mechanism, when the bayonet is located directly over the ejector pin, the backup pad stops moving, drive assembly drive platen among the hold-down mechanism covers the bayonet, the platen is located directly over inner plug cover, ejector pin among the ejection mechanism ejects inner plug cover from the bayonet, platen restricts inner plug cover from breaking away from the bayonet completely along its axial direction, hold-down mechanism can restrict inner plug cover from moving along its axial direction in the process that ejection mechanism ejects inner plug cover, can prevent inner plug cover from being ejected by ejection mechanism, the ejector pin can be more accurate inserts in inner plug cover, after the ejector pin inserts inner plug cover, drive assembly drive platen keeps away from the bayonet, there is not any spacing above the bayonet, inner plug cover can continue to rise under the promotion of ejector pin in ejection mechanism, the ejector rod inserted into the inner plug cover can limit the inner plug cover so as to facilitate the grabbing of a manipulator; the utility model discloses under conveying mechanism, ejection mechanism and hold-down mechanism's mating reaction, the full-automatic transport and the spacing of gag in can realizing makes things convenient for snatching of manipulator, has replaced the manual work to place interior gag, has improved packing production efficiency.

Further, the conveying mechanism comprises a reciprocating movement assembly, the supporting plate is fixedly installed on the reciprocating movement assembly, and the reciprocating movement assembly drives the supporting plate to do reciprocating linear motion.

Further, the ejection mechanism comprises a fixed plate and an ejection lifting assembly, the ejection lifting assembly is fixedly mounted on the fixed plate, the ejector rod is fixedly mounted on the ejection lifting assembly, the ejector rod is driven by the ejection lifting assembly to lift along the height direction of the bayonet, the ejector rod can lift along the height direction of the bayonet and can be inserted into the inner plug cover and eject the inner plug cover; the ejector rod can move out of the bayonet along the descending direction of the height of the bayonet without influencing the movement of the supporting plate.

In order to adapt to the inner plug covers with different heights and enable the pressing plate to limit the inner plug covers with different heights to be completely separated from the bayonet, the pressing mechanism further comprises a pressing lifting assembly, the pressing plate is arranged on the driving assembly in a lifting mode through the pressing lifting assembly, the driving assembly and the pressing lifting assembly are arranged in a linkage mode, and when the driving assembly drives the pressing plate to be close to the supporting plate, the pressing lifting assembly drives the pressing plate to descend and cover the inner plug covers; when the driving assembly drives the pressing plate to be far away from the supporting plate, the pressing lifting assembly drives the pressing plate to ascend and be far away from the inner plug cover.

In order to simplify the utility model discloses an integral erection structure, drive assembly includes the base, fixed mounting has the propulsion jar on the base, slidable mounting has the installation piece on the base, the end fixed connection that stretches out of installation piece and propulsion jar, it sets up on the installation piece to compress tightly lifting unit.

In order to realize linkage arrangement of a driving assembly and a compression lifting assembly, the compression lifting assembly comprises a guide rod, the guide rod is slidably mounted on a mounting block, the upper end of the guide rod is fixedly connected with a pressing plate, the lower end of the guide rod is fixedly provided with a limiting ring, an elastic element is sleeved outside the guide rod and positioned between the mounting block and the limiting ring, a driving rod is fixedly mounted on the pressing plate, the lower end of the driving rod is rotatably provided with a roller, a driving block is fixedly mounted on a base, a driving inclined plane inclined downwards towards a supporting plate is formed in the driving block, and the roller is attached to the driving inclined plane; when the pressing plate gradually approaches the supporting plate, the roller moves downwards along the driving inclined plane, the driving rod drives the pressing plate to gradually descend along with the descending of the roller until the pressing plate is attached to the upper surface of the inner plug cover, the roller stops rotating, and the elastic element is arranged to enable the roller to be attached to the driving inclined plane all the time and can also partially offset the pressure of the pressing plate so as to prevent the inner plug cover from being damaged by larger pressure; when the pressing plate is gradually far away from the supporting plate, the roller moves upwards along the driving inclined plane, the driving rod drives the pressing plate to gradually upwards keep away from the inner plug cover along with the ascending of the roller, and the elastic element is compressed.

Further, hold-down mechanism still includes spacing subassembly, spacing subassembly includes lid and limiting plate, lid fixed mounting just covers on the base and establishes drive assembly and compress tightly lifting unit, the clamp plate is located the top of lid, set up the through-hole that supplies guide bar and actuating lever to remove on the lid, limiting plate fixed mounting is on the lid, limiting plate and backup pad contact setting, the limiting plate is closed with the bayonet socket, and the limiting plate can be with interior gag restriction in the bayonet socket, prevents that interior gag from shifting out along its radial movement from the opening part of bayonet socket, influences the conveying efficiency of interior gag.

Furthermore, the reciprocating component is a lead screw guide rail, and the support plate is fixedly arranged on a slide block of the lead screw guide rail through a support.

In order to improve the conveying efficiency of the inner plug cover, the bayonet is provided with a plurality of bayonets which are arranged in an array mode along the length direction of the supporting plate, and the ejector rods are arranged in one-to-one correspondence with the bayonet.

The utility model has the advantages that when in use, the support plate in the conveying mechanism is far away from the ejection mechanism, the inner plug cover can be placed in the bayonet on the support plate, the support plate moves towards the ejection mechanism, when the bayonet is positioned right above the ejector rod, the support plate stops moving, the driving component in the pressing mechanism drives the pressing plate to cover the bayonet, the pressing plate is positioned right above the inner plug cover, the ejector rod in the ejection mechanism ejects the inner plug cover out of the bayonet, the pressing plate mechanism limits the inner plug cover to be completely separated from the bayonet along the axial direction, the pressing mechanism can limit the inner plug cover to move along the axial direction in the process of ejecting the inner plug cover by the ejection mechanism, the inner plug cover can be prevented from being ejected by the ejection mechanism, the ejector rod can be accurately inserted into the inner plug cover, after the ejector rod is inserted into the inner plug cover, the driving component drives the pressing plate to be far away from the bayonet, no limit is arranged above the bayonet, the inner plug cover can continue to rise under the pushing of the ejector rod in the ejection mechanism, and the ejector rod inserted into the inner plug cover can limit the inner plug cover so as to facilitate the grabbing of a manipulator; the utility model discloses under conveying mechanism, ejection mechanism and hold-down mechanism's mating reaction, the full-automatic transport and the spacing of gag in can realizing makes things convenient for snatching of manipulator, has replaced the manual work to place interior gag, has improved packing production efficiency.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a three-dimensional schematic view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a right side view of the present invention;

fig. 4 is a three-dimensional schematic view of the present invention when the cover is not installed;

fig. 5 is a top view of fig. 4 of the present invention;

fig. 6 is a rear view of fig. 4 in the present invention;

fig. 7 is a right side view of fig. 4 in the present invention;

fig. 8 is a schematic three-dimensional assembly diagram of the conveying mechanism and the ejection mechanism of the present invention;

fig. 9 is a top view of fig. 8 in the present invention;

fig. 10 is a rear view of fig. 8 in the present invention;

fig. 11 is a right side view of fig. 8 in the present invention;

fig. 12 is a three-dimensional schematic view of a support plate of the present invention;

fig. 13 is a three-dimensional schematic view of a hold-down mechanism of the present invention;

fig. 14 is a three-dimensional schematic view of another perspective of the hold-down mechanism of the present invention;

fig. 15 is a top view of fig. 14 in accordance with the present invention;

fig. 16 is a cross-sectional view taken at a-a of fig. 14 in accordance with the present invention;

fig. 17 is a rear view of fig. 14 in accordance with the present invention;

fig. 18 is a right side view of fig. 14 in the present invention.

In the figure: 11. the automatic lifting device comprises a supporting plate, 111 bayonets, 12 lead screw guide rails, 13 brackets, 14 sliders, 21 ejector rods, 22 fixing plates, 23 ejection lifting components, 31 pressing plates, 32 bases, 33 pushing cylinders, 34 mounting blocks, 35 guide rods, 36 limiting rings, 37 elastic elements, 38 driving rods, 39 rollers, 310 driving blocks, 311 limiting plates, 312 cover bodies and 41 inner plug covers.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, 2 and 3, the inner plug cap conveying device includes a conveying mechanism, an ejection mechanism and a pressing mechanism, the conveying mechanism is used for conveying an inner plug cap 41, the conveying mechanism includes a support plate 11 and a reciprocating component, the reciprocating component is a screw guide rail 12, as shown in fig. 8 and 9, the support plate 11 is fixedly mounted on a slider 14 of the screw guide rail 12 through a bracket 13, the reciprocating component drives the support plate 11 to make a reciprocating linear motion, a plurality of bayonets 111 are formed in the support plate 11 and used for clamping and supporting the inner plug cap 41, and the plurality of bayonets 111 are arranged in an array along the length direction of the support plate 11, as shown in fig. 12;

the ejection mechanism is used for ejecting the inner plug cover 41 conveyed by the conveying mechanism from the bayonet 111, the ejection mechanism comprises an ejector rod 21 inserted in the inner plug cover 41, a fixing plate 22 and an ejection lifting assembly 23, the ejection lifting assembly 23 can be an air cylinder or an oil cylinder, the ejection lifting assembly 23 is fixedly mounted on the fixing plate 22, the ejector rod 21 is fixedly mounted on the ejection lifting assembly 23, the ejector rod 21 is positioned right below the bayonet 111, as shown in fig. 10 and 11 and is arranged in one-to-one correspondence with the bayonet 111, the ejector rod 21 is driven by the ejection lifting assembly 23 to lift along the height direction of the bayonet 111, and the ejector rod 21 can lift along the height direction of the bayonet 111 and be inserted into the inner plug cover 41 and eject the inner plug cover 41; the push rod 21 can descend along the height direction of the bayonet 111 and can move out of the bayonet 111 without influencing the movement of the support plate 11.

The pressing mechanism and the ejection mechanism are arranged oppositely, the pressing mechanism comprises a driving component and a pressing plate 31, the driving component comprises a base 32, a pushing cylinder 33 is fixedly installed on the base 32, the pushing cylinder can be an air cylinder or an oil cylinder, as shown in fig. 13 and 14, an installation block 34 is installed on the base 32 through a guide rail in a sliding manner, the installation block 34 is fixedly connected with the extending end of the pushing cylinder 33, as shown in fig. 15, a guide rod 35 is installed on the installation block 34 in a sliding manner, the upper end of the guide rod 35 is fixedly connected with the pressing plate 31, a limiting ring 36 is fixedly installed at the lower end of the guide rod 35, an elastic element 37 is sleeved outside the guide rod 35, as shown in fig. 17, the elastic element 37 is located between the installation block 34 and the limiting ring 36, a driving rod 38 is fixedly installed on the pressing plate 31, a roller 39 is rotatably installed at the lower end of the driving rod 38, the driving block 310 is provided with a driving inclined plane which inclines downwards towards the supporting plate 11, and the roller 39 is attached to the driving inclined plane, as shown in fig. 16; the pressing mechanism further comprises a limiting assembly, the limiting assembly comprises a cover body 312 and a limiting plate 311, the cover body 312 is fixedly mounted on the base 32, the cover body covers the driving assembly and compresses the lifting assembly, the pressing plate 31 is located above the cover body 312, a through hole for the guide rod 35 and the driving rod 38 to move is formed in the cover body 312, the limiting plate 311 is fixedly mounted on the cover body 312, as shown in fig. 18, the limiting plate 311 is in contact with the supporting plate 11, the bayonet 111 is closed by the limiting plate 311, the limiting plate 311 can limit the inner plug cover 41 in the bayonet 111, the inner plug cover 41 is prevented from moving out of the opening of the bayonet 111 along the radial movement of the inner plug cover 41, and the conveying efficiency of the inner plug cover 41.

As shown in fig. 4, 5, 6 and 7, in the inner plug cover conveying device of the present invention, when in use, the screw guide rail 12 drives the support plate 11 to move away from the ejector mechanism, the inner plug cover 41 can be placed in the bayonet 111 on the support plate 11, the support plate 11 moves towards the ejector mechanism, when the bayonet 111 is located right above the ejector rod 21, the support plate 11 stops moving, the push cylinder 33 pushes the mounting block 34 to move towards the support plate 11 along the guide rail, the mounting block 34 drives the driving rod 38 to move towards the support plate 11, the roller 39 moves downwards along the driving inclined plane, the elastic element 37 is compressed, the elastic element 37 makes the roller 39 always attached to the driving inclined plane, the driving rod 38 drives the pressing plate 31 to gradually descend along with the descending of the roller 39 to be attached to the upper surface of the inner plug cover 41, the pushing rod stops working, the roller 39 stops moving, the pressing plate 31 is located right above the inner plug cover 41, the ejector lifting assembly 23 in the ejector mechanism drives, the push rod 21 pushes the inner plug 41 out of the bayonet 111, the press plate 31 limits the inner plug 41 to move along the axial direction, the press plate 31 can limit the inner plug 41 to move along the axial direction in the process of pushing the push rod 21 out of the inner plug 41, the limit plate 311 limits the inner plug 41 to be pulled out of the outlet of the bayonet 111, the inner plug cover 41 can be prevented from being ejected by the ejection mechanism, the ejector rod 21 can be accurately inserted into the inner plug cover 41, after the ejector rod 21 is inserted into the inner plug cover 41, the pushing cylinder 33 is reset, the mounting block 34 is pulled to be far away from the supporting plate 11, the roller 39 moves upwards along the driving inclined plane, the driving rod 38 drives the pressing plate 31 to gradually move upwards away from the inner plug cover 41 along with the ascending of the roller 39, the elastic element 37 is compressed, no limit is arranged above the bayonet 111, the inner plug cover 41 can continue to ascend under the pushing of the ejector rod 21, and the ejector rod 21 inserted into the inner plug cover 41 can limit the inner plug cover 41 so as to facilitate the grabbing of a manipulator; the utility model discloses under conveying mechanism, ejection mechanism and hold-down mechanism's mating reaction, the full-automatic of gag 41 is carried and is spacing in can realizing, makes things convenient for snatching of manipulator, has replaced the manual work and has placed interior gag 41, has improved packing production efficiency.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (9)

1. The utility model provides an interior gag conveyor which characterized in that: the method comprises the following steps:

the conveying mechanism is used for conveying the inner plug cover (41), the conveying mechanism comprises a supporting plate (11), and a bayonet (111) used for clamping and supporting the inner plug cover (41) is formed in the supporting plate (11);

the ejection mechanism is used for ejecting the inner plug cover (41) conveyed by the conveying mechanism from the bayonet (111), the ejection mechanism comprises an ejector rod (21) inserted in the inner plug cover (41), and the ejector rod (21) is positioned right below the bayonet (111);

the pressing mechanism is arranged opposite to the ejection mechanism and comprises a driving assembly and a pressing plate (31), the pressing plate (31) is installed on the driving assembly, the driving assembly drives the pressing plate (31) to cover or be away from the bayonet (111), and when the pressing plate (31) covers the bayonet (111), the pressing plate (31) limits the inner plug cover (41) to be completely separated from the bayonet (111) along the axial direction of the inner plug cover.

2. The internal closure delivery device of claim 1, wherein: the conveying mechanism comprises a reciprocating movement assembly, the supporting plate (11) is fixedly arranged on the reciprocating movement assembly, and the reciprocating movement assembly drives the supporting plate (11) to do reciprocating linear motion.

3. The internal closure delivery device of claim 1, wherein: the ejection mechanism comprises a fixing plate (22) and an ejection lifting assembly (23), the ejection lifting assembly (23) is fixedly installed on the fixing plate (22), the ejector rod (21) is fixedly installed on the ejection lifting assembly (23), and the ejector rod (21) is driven by the ejection lifting assembly (23) to lift along the height direction of the bayonet (111).

4. The internal closure delivery device of claim 1, wherein: the pressing mechanism further comprises a pressing lifting assembly, the pressing plate (31) is arranged on the driving assembly in a lifting mode through the pressing lifting assembly, the driving assembly and the pressing lifting assembly are arranged in a linkage mode, and when the driving assembly drives the pressing plate (31) to be close to the supporting plate (11), the pressing lifting assembly drives the pressing plate (31) to descend and cover the inner plug cover (41); when the driving component drives the pressing plate (31) to be far away from the supporting plate (11), the pressing lifting component drives the pressing plate (31) to ascend and be far away from the inner plug cover (41).

5. The inside plug cover delivery apparatus according to claim 4, wherein: drive assembly includes base (32), fixed mounting has the promotion jar (33) on base (32), slidable mounting has installation piece (34) on base (32), the end fixed connection that stretches out of installation piece (34) and promotion jar (33), compress tightly lifting unit and set up on installation piece (34).

6. The inside plug cover delivery apparatus according to claim 5, wherein: compress tightly lifting unit and include guide bar (35), guide bar (35) slidable mounting is on installation piece (34), guide bar (35) upper end and clamp plate (31) fixed connection, lower extreme fixed mounting have spacing ring (36), guide bar (35) overcoat is equipped with elastic element (37), elastic element (37) are located between installation piece (34) and spacing ring (36), fixed mounting has actuating lever (38) on clamp plate (31), actuating lever (38) lower extreme rotates installs gyro wheel (39), fixed mounting has drive block (310) on base (32), set up the drive inclined plane to backup pad (11) down-dip on drive block (310), gyro wheel (39) and the laminating of drive inclined plane.

7. The inside plug cover delivery apparatus according to claim 4, wherein: hold-down mechanism still includes spacing subassembly, spacing subassembly includes lid (312) and limiting plate (311), lid (312) fixed mounting just covers on base (32) and establishes drive assembly and compress tightly lifting unit, clamp plate (31) are located the top of lid (312), set up the through-hole that supplies guide bar (35) and actuating lever (38) to remove on lid (312), limiting plate (311) fixed mounting is on lid (312), limiting plate (311) and backup pad (11) contact setting, and limiting plate (311) are with bayonet socket (111) closure.

8. The internal closure delivery device of claim 2, wherein: the reciprocating motion assembly is a lead screw guide rail (12), and the supporting plate (11) is fixedly arranged on a sliding block (14) of the lead screw guide rail (12) through a support (13).

9. The internal closure delivery device of claim 1, wherein: bayonet socket (111) have a plurality of, a plurality of bayonet socket (111) set up along the length direction array of backup pad (11), ejector pin (21) and bayonet socket (111) one-to-one set up.

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