CN220537455U

CN220537455U - Cover pulling machine

Info

Publication number: CN220537455U
Application number: CN202321386185.5U
Authority: CN
Inventors: 黄昌虎
Original assignee: Chongqing Zhonghui Beverage Development Co ltd
Current assignee: Chongqing Zhonghui Beverage Development Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2024-02-27
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a cap drawing machine which comprises a lifting assembly and a cap drawing assembly. The lifting assembly is used for driving the cap pulling assembly to move along a first direction; the cover pulling assembly comprises a mounting part and a plurality of clamping pieces, the mounting part is rotationally connected to the lifting assembly, the clamping pieces are connected to the mounting part, the clamping pieces are configured to enable one clamping piece to face a cover pulling position, and at least one of the rest clamping pieces faces a discharging position. According to the technical scheme, the clamping piece is smaller in distance from the collecting assembly when the clamping piece loosens the bucket cover, and the risk that the bucket cover falls out from the collecting assembly is reduced.

Description

Cover pulling machine

Technical Field

The utility model relates to the technical field of cap pulling equipment, in particular to a cap pulling machine.

Background

The water barrel of the barreled water is a container matched with drinking water equipment for use, the water barrel is usually reused, and after the used water barrel is recovered by manufacturers, the water barrel is sold after the processes of cleaning, disinfection, filling, sealing and the like.

Before cleaning and sterilizing the bucket, the bucket cover on the bucket is pulled out by using a cover pulling device, and the working principle is that the bucket is fixed, the bucket cover is clamped by a clamping piece, and the bucket cover is pulled out of the bucket. The lid pulling device is usually provided with a collecting barrel for collecting the barrel lid, the collecting barrel of some lid pulling devices is arranged on one side of the clamping piece, the barrel lid is blown into the collecting barrel through the blowing component, the collecting barrel of some lid pulling devices is arranged below the clamping piece, and in order to avoid the phenomenon that the collecting barrel obstructs the water barrel, the distance between the collecting barrel and the clamping piece needs to be larger than the barrel height, and the collecting barrel in the two forms has the defect that the barrel lid cannot enter the collecting barrel at all times, so that the barrel lid falls.

Disclosure of Invention

The utility model aims to provide a cap pulling machine which can reduce the risk of a barrel cap falling out of a collecting assembly.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: a cap pulling machine comprises a lifting component and a cap pulling component. The lifting assembly is used for driving the cap pulling assembly to move along a first direction; the cover pulling assembly comprises a mounting part and a plurality of clamping pieces, the mounting part is rotationally connected to the lifting assembly, the clamping pieces are connected to the mounting part, the clamping pieces are configured to enable one clamping piece to face a cover pulling position, and at least one of the rest clamping pieces faces a discharging position.

Preferably, the cap pulling machine comprises a collecting assembly, the collecting assembly comprises a collecting cavity, the collecting cavity and a clamping piece located at the discharging position are arranged oppositely along the first direction, and a falling inlet is formed in one side, facing the clamping piece located at the discharging position, of the collecting cavity.

Preferably, the collection assembly further comprises a control member movably arranged to the lifting assembly in a first direction, the control member being configured to drive the collection chamber to move in the first direction.

Preferably, the control part comprises a sliding part and a lifting part, the sliding part is movably arranged on the lifting assembly along a first direction, the sliding part is configured to be abutted against the clamping part when the clamping part moves towards the collecting cavity, the lifting part is rotationally connected to the lifting assembly, the rotation axis of the lifting part is perpendicular to the first direction, one side of the lifting part is abutted against the sliding part, and the other side of the lifting part is abutted against one side of the collecting cavity, which is opposite to the clamping part.

Preferably, the sliding portion further includes a limiting portion configured to limit a position of the sliding portion moving toward the clamping member in the first direction, so as to prevent the sliding portion from being separated from the lifting assembly.

Preferably, the clamping member further includes an abutment portion for driving the sliding portion to move.

Preferably, the lifting assembly further comprises a driving gear, a driven gear and a driving piece, the driven gear is arranged on the mounting portion, the axis of the driven gear is collinear with the rotation center of the mounting portion, the driving gear is meshed with the driven gear, the driving piece is arranged on the lifting assembly, and the driving piece is configured to drive the driving gear to rotate.

Preferably, the mounting portion includes a plurality of connection locations disposed in a circumferential array about a center of rotation of the mounting portion, each of the clamping members being selectively connected to a connection location.

Preferably, the cap remover further comprises a conveying line for conveying materials.

Preferably, the cap pulling machine further comprises a limiting assembly, wherein the limiting assembly is arranged between the clamping piece and the conveying line and used for limiting materials conveyed by the conveying line so as to prevent the materials from falling off from the conveying line.

The utility model has the following beneficial effects:

when pulling out clamping piece that the lid position corresponds to the cask and remove, the clamping piece of blowing position removes to collecting assembly simultaneously, and the clamping piece that later the centre gripping has the bung loosens the bung, and the bung is collected by collecting assembly, compares in traditional direct mode of loosening the bung, and the clamping piece is less apart from collecting assembly's distance when loosening the bung in this application technical scheme, has reduced the risk that the bung falls out from collecting assembly.

Drawings

FIG. 1 is a schematic diagram of a cover pulling machine in a standby station;

FIG. 2 is a schematic diagram of a cap remover in a cap removing station according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at A;

fig. 4 is a schematic structural view of the mounting portion of the present utility model.

Reference numerals: the lifting device comprises a lifting cylinder 11, a base 12, a mounting part 21, a connecting position 211, a clamping piece 22, a supporting part 23, a driving piece 24, a driven gear 25, a driving gear 26, a collecting cavity 27, a sliding part 28, a limiting part 281, a lifting part 29, a limiting component 3, a bucket 4 and a conveying line 5.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. The technical means used in the examples are conventional means well known to those skilled in the art unless otherwise indicated.

In the description of the utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate describing the utility model, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Referring to fig. 1 and 2, a cap remover includes a lifting assembly and a cap removing assembly. The lifting assembly is used for driving the cap pulling assembly to move along a first direction; the cap pulling assembly comprises a mounting part 21 and a plurality of clamping pieces 22, the mounting part 21 is rotatably connected to the lifting assembly, the clamping pieces 22 are connected to the mounting part 21, the clamping pieces 22 are configured such that one clamping piece 22 faces the cap pulling position, and at least one of the rest clamping pieces 22 faces the discharging position.

The lifting assembly can comprise a base 12 and a lifting air cylinder 11, the cylinder body of the lifting air cylinder 11 is fixed on the base 12, the mounting part 21 of the cover pulling assembly can be rotatably connected to the telescopic end of the lifting air cylinder 11, and the purpose that the cover pulling assembly moves along the first direction is achieved under the action of the lifting air cylinder 11.

When the cover pulling machine works, the cover pulling assembly moves from the standby station to the cover pulling station when the cover pulling is needed, after the cover pulling is finished, the cover pulling assembly moves from the cover pulling station back to the standby station to be pulled out next time, the first direction can be the direction of the cover pulling assembly reciprocating between the standby station and the cover pulling station, and the standby station and the cover pulling station can be arranged along the Z axis in the figure.

The mounting portion 21 is for mounting the plurality of clips 22 at intervals such that there is a space between adjacent clips 22.

The position of the clamping piece 22 facing the cap pulling means that the clamping end of the clamping piece 22 faces the cap pulling position, and the position of the clamping piece 22 facing the discharging means that the clamping end of the clamping piece 22 faces the discharging position.

When the bucket 4 is positioned at the cap pulling position, the bucket mouth of the bucket 4 can be opposite to the clamping end of the clamping piece 22 corresponding to the cap pulling position, the clamping piece 22 is sent to the bucket mouth through the lifting assembly, and the bucket cover of the bucket mouth is pulled out.

When the clamping member 22 faces the discharging position, the clamping member 22 releases the clamped barrel cover, and the barrel cover can be collected.

The cover pulling position and the discharging position can be two positions which are arranged at intervals in the horizontal direction.

The clamping member 22 may be selected from any suitable product in the prior art, and the working principle of the clamping member 22 is well known to those skilled in the art, and will not be described here.

In this application embodiment, the blowing position can be provided with collection subassembly for collect the bung.

During operation of the cap pulling machine of this embodiment, at first, pull out the bung of cask 4 through pulling out the holder 22 that corresponds in lid position, lift assembly will pull out lid subassembly and remove afterwards, rotatory installation department 21, change the holder 22 that corresponds in lid position, later pull out the lid to new cask 4, holder 22 that the clamp held the bung removes to the blowing position, when the holder 22 that corresponds in lid position removes to cask 4, the holder 22 of blowing position removes to collecting assembly simultaneously, later the holder 22 that the centre gripping has the bung loosens the bung, the bung is collected by collecting assembly, compare in the mode of traditional direct loosen the bung, the holder 22 is less from collecting assembly's distance when loosening the bung in this application technical scheme, the risk that the bung falls out from collecting assembly has been reduced.

Preferably, the collecting assembly comprises a collecting chamber 27, the collecting chamber 27 being arranged opposite the holding member 22 in the discharge position in the first direction, the collecting chamber 27 being provided with a drop inlet facing the side of the holding member 22 in the discharge position.

When the first direction is vertical, the clamp 22 in the discharge position may be located above the drop inlet of the collection chamber 27 so that the lid can enter the collection chamber 27 from the drop inlet.

Preferably, the collection assembly further comprises a control member, the collection chamber 27 being movably arranged to the lifting assembly in a first direction, the control member being configured to drive the collection chamber 27 to move in the first direction.

The control part controls the collecting cavity 27 to move towards the clamping piece 22 before the clamping piece 22 releases the barrel cover, so that the distance between the collecting cavity 27 and the clamping piece 22 at the discharging position is further shortened, and the risk of the barrel cover falling out from the falling opening is reduced.

In embodiments where the lifting assembly includes a base 12, the base 12 may be provided with a cavity extending in the first direction and the collection chamber 27 may be received in the cavity such that the collection chamber 27 may be movably coupled to the lifting assembly.

Preferably, the control member comprises a sliding portion 28 and a lifting portion 29, the sliding portion 28 being movably arranged to the lifting assembly in a first direction, the sliding portion 28 being configured to abut against the clamping member 22 when the clamping member 22 is moved towards the collecting chamber 27, the lifting portion 29 being rotatably connected to the lifting assembly, the axis of rotation of the lifting portion 29 being perpendicular to the first direction, one side of the lifting portion 29 abutting against the sliding portion 28, the other side of the lifting portion 29 abutting against the collecting chamber 27 facing away from the clamping member 22.

When the distance between the clamping piece 22 and the collecting cavity 27 is shortened to the threshold value, the clamping piece 22 at the discharging position can be in contact with the sliding part 28, and as the distance between the clamping piece 22 at the discharging position and the collecting cavity 27 is further shortened, the clamping piece 22 at the discharging position can push the sliding part 28 to move, the sliding part 28 further pushes the lifting part 29 to rotate, the lifting part 29 abuts against one side of the collecting cavity 27 to lift the collecting cavity 27, the collecting cavity 27 can move towards the clamping piece 22 at the discharging position, the distance between the clamping piece 22 at the discharging position and the sliding part is shortened, and the risk that the barrel cover falls out from the falling opening of the collecting cavity 27 is reduced.

In embodiments where the lift assembly includes a base 12, the base 12 may be provided with a chute extending in the first direction and the slide 28 may be at least partially disposed within the chute. Alternatively, the base 12 may be provided with a rail extending in the first direction, and the sliding portion 28 may be slidably connected to the rail.

Referring to fig. 3, preferably, the sliding portion 28 further includes a limiting portion 281, the limiting portion 281 being configured to limit a position of the sliding portion 28 moving toward the clamping member 22 in the first direction, so as to prevent the sliding portion 28 from being separated from the lifting assembly.

The limiting portion 281 may be disposed on a side of the sliding portion 28 away from the clamping member 22, when the clamping member 22 is not in contact with the sliding portion 28, the sliding portion 28 has a tendency to move toward the clamping member 22 under the gravity of the collecting cavity 27, and at this time, the limiting portion 281 may abut against the lifting assembly to prevent the sliding portion 28 from further moving toward the clamping member 22 and separating from the lifting assembly.

Preferably, the clamping member 22 further includes an abutment 23 for driving the sliding portion 28.

The abutting portion 23 may abut against the sliding portion 28 after contacting with the sliding portion 28, and push the sliding portion 28 to move, so as to achieve the purpose of pushing the sliding portion 28 to move. By the abutment 23 abutting against the sliding portion 28 to push the sliding portion 28 to move, on the one hand, the risk of damage to the clamping member 22 due to the force of the sliding portion 28 is reduced, and on the other hand, the stroke of the clamping member 22 pushing the sliding portion 28 to move is facilitated to be controlled.

Preferably, the lifting assembly further comprises a driving gear 26, a driven gear 25 and a driving member 24, wherein the driven gear 25 is arranged on the mounting portion 21, the axis of the driven gear 25 is collinear with the rotation center of the mounting portion 21, the driving gear 26 is meshed with the driven gear 25, the driving member 24 is arranged on the lifting assembly, and the driving member 24 is configured to drive the driving gear 26 to rotate.

In the embodiment that the lifting assembly comprises the lifting cylinder 11, the mounting part 21 can be rotationally connected to the telescopic end of the lifting cylinder 11 through the rotating shaft, the driven gear 25 can be sleeved outside the peripheral wall of the rotating shaft, the driving piece 24 can be a motor, the machine body of the motor can be fixed to the telescopic end of the telescopic cylinder, the output end of the motor is connected to the driving gear 26 to drive the rotating shaft of the driving gear 26, and when the driving gear 26 rotates, the driven gear 25 rotates together with the driving gear, so that the purposes of driving the mounting part 21 to rotate and switching the clamping piece 22 are achieved.

Referring to fig. 4, the mounting portion 21 preferably includes a plurality of connection sites 211, the plurality of connection sites 211 being disposed in a circumferential array around a center of rotation of the mounting portion 21, and each of the clamping members 22 being selectively connected to the connection sites 211.

By providing a plurality of connection sites 211, it is convenient to provide the holders 22 at a certain interval to the mounting portion 21. The attachment location 211 may be a threaded hole and the clamp 22 may be threadably coupled to the threaded hole.

Preferably, the cap remover further comprises a conveyor line 5, the conveyor line 5 being configured to convey the bucket 4 towards the cap removing position.

The multiple buckets 4 are conveniently conveyed to the cap pulling position at intervals through the conveying line 5, and cap pulling efficiency is improved.

Preferably, the cap pulling machine further comprises a limiting component 3, wherein the limiting component is arranged between the clamping piece 22 and the conveying line 5 and used for limiting materials conveyed by the conveying line 5 so as to prevent the materials from falling off from the conveying line 5.

The cap remover may include two limiting assemblies 3, and the two limiting assemblies 3 are arranged at intervals along the second direction, the first direction is perpendicular to the second direction, and the limiting assemblies 3 are arranged between the clamping member 22 and the conveying line 5.

The second direction may be the direction indicated by the X-axis in the figure.

The limiting component 3 is used for fixing the water bucket 4 when the clamping piece 22 pulls out the cover of the water bucket 4. That is, the mouth of the bucket 4 can pass through between the two limiting assemblies 3, so that the clamping piece 22 can perform a cap pulling operation, and when the cap is pulled out, the limiting assemblies 3 are abutted against the through body of the bucket 4, so as to provide a reaction force for the clamping piece 22.

The above embodiments are merely illustrative of the preferred embodiments of the present utility model, and not intended to limit the scope of the utility model, and various modifications, variations, alterations, substitutions made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the utility model.

Claims

1. A cap remover, comprising:

a lifting assembly;

the lifting assembly is used for driving the cover pulling assembly to move along a first direction;

the cover pulling assembly comprises a mounting part (21) and a plurality of clamping pieces (22), wherein the mounting part (21) is rotationally connected to the lifting assembly, the clamping pieces (22) are connected to the mounting part (21), the clamping pieces (22) are configured to enable one clamping piece (22) to face a cover pulling position, and at least one of the rest clamping pieces (22) faces a discharging position.

2. A cap remover according to claim 1, characterized in that it comprises a collecting assembly comprising a collecting chamber (27), said collecting chamber (27) being arranged opposite said holding member (22) in said discharge position in said first direction, said collecting chamber (27) being provided with a drop inlet facing one side of said holding member (22) in said discharge position.

3. A cap remover according to claim 2, characterized in that the collection assembly further comprises a control member, the collection chamber (27) being movably arranged to the lifting assembly in the first direction, the control member being configured to drive the collection chamber (27) to move in the first direction.

4. A cap remover according to claim 3, characterized in that the control member comprises a slide (28) and a lifting part (29), in the first direction the slide (28) being movably arranged to the lifting assembly, the slide (28) being arranged to abut against the holder (22) when the holder (22) is moved towards the collecting chamber (27), the lifting part (29) being rotatably connected to the lifting assembly, the axis of rotation of the lifting part (29) being perpendicular to the first direction, one side of the lifting part (29) abutting against the slide (28), the other side of the lifting part (29) abutting against the collecting chamber (27) facing away from the holder (22).

5. The cap remover according to claim 4, wherein the slide (28) further comprises a stop (281), the stop (281) being configured to limit the position of the slide (28) in the first direction towards the holder (22) to prevent the slide (28) from being disengaged from the lifting assembly.

6. A cap extractor according to claim 4, wherein the gripping member (22) further comprises an abutment (23), the abutment (23) being adapted to drive the sliding portion (28) to move.

7. The cap remover according to claim 1, wherein the lifting assembly further comprises a driving gear (26), a driven gear (25) and a driving member (24), the driven gear (25) is disposed on the mounting portion (21), the axis of the driven gear (25) is collinear with the rotation center of the mounting portion (21), the driving gear (26) is meshed with the driven gear (25), the driving member (24) is disposed on the lifting assembly, and the driving member (24) is configured to drive the driving gear (26) to rotate.

8. A cap remover according to claim 1, wherein said mounting portion (21) comprises a plurality of attachment sites (211), said attachment sites (211) being arranged in a circumferential array about the centre of rotation of said mounting portion (21), each of said clamping members (22) being selectively attached to said attachment sites (211).

9. A cap remover according to claim 1, characterized in that it further comprises a conveyor line (5), said conveyor line (5) being adapted to convey material.

10. The cap remover according to claim 9, further comprising a limiting assembly (3), wherein the limiting assembly (3) is disposed between the clamping member (22) and the conveying line (5) and is used for limiting the material conveyed by the conveying line (5) so as to prevent the material from falling off from the conveying line (5).