CN216612919U - Plastic bottle arranging machine - Google Patents

Abstract

The utility model provides a plastic bottle arranging machine, and belongs to the technical field of machinery. It has solved the poor problem of current plastic bottle reason bottle mechanism bottle effect. It is including the frame that has the circular port of horizontal extension, coaxial locate the downthehole carousel of circular port and be used for driving carousel pivoted drive assembly, the top of frame is equipped with into the bottle hole, one side of frame is equipped with first bottle hole, the opposite side of frame is equipped with second bottle hole, the outer anchor ring of carousel and the interior anchor ring sliding fit of circular port, a plurality of annular array distribution's branch bottle structure has been seted up to the outer anchor ring of carousel, be equipped with on the frame and be used for pushing into the first propelling movement subassembly of first bottle hole and the second propelling movement subassembly of second bottle hole with the coaxial plastic bottle of second bottle hole in the branch bottle structure of second bottle hole department with moving to the branch bottle structure of first bottle hole department, it is effectual to manage the bottle.

Description

Plastic bottle arranging machine

Technical Field

The utility model belongs to the technical field of machinery, and relates to a plastic bottle arranging machine.

Background

The Chinese patent discloses a plastic bottle unscrambler [ with the publication number of CN203652706U ], which is provided with a fan, a bottle poking mechanism, a rotary disc, a working position rotating body and a bottom plate from top to bottom in sequence, wherein a bottle turning device and a bottle outlet are arranged along the rotating direction of the working position rotating body in sequence and at the same height as the working position rotating body, the rotary disc is horizontally arranged and opposite to the rotating direction of the working position rotating body, and a shell is connected to the outer side of the bottom plate to surround the rotary disc, the working position rotating body and the bottom plate.

The plastic bottle enters the working position of the working position rotating body under the action of the fan and the bottle pushing mechanism, and is directly discharged from the bottle outlet under the rotating action of the working position rotating body, or the plastic bottle is turned by the bottle turning device and then discharged from the bottle outlet.

Above-mentioned reason bottle machine stirs the plastic bottle through fan and group bottle mechanism, exists the condition that can not dial the plastic bottle in place, can't make the orientation of plastic bottle unified completely, and reason bottle effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plastic bottle straightening machine with a good bottle straightening effect aiming at the problems in the prior art.

The purpose of the utility model can be realized by the following technical scheme:

the plastic bottle straightening machine comprises a base with a horizontally extending circular hole, a rotary disc and a driving assembly, wherein the rotary disc is coaxially arranged in the circular hole, the driving assembly is used for driving the rotary disc to rotate, a bottle inlet hole is formed in the top of the base, a first bottle outlet hole is formed in one side of the base, a second bottle outlet hole is formed in the other side of the base, the outer annular surface of the rotary disc is in sliding fit with the inner annular surface of the circular hole, a plurality of bottle distributing structures distributed in an annular array mode are formed in the outer annular surface of the rotary disc, and a first pushing assembly used for pushing a plastic bottle which moves to the first bottle outlet hole in the bottle distributing structure at the first bottle outlet hole and is coaxial with the first bottle outlet hole into the first bottle outlet hole and a second pushing assembly used for pushing a plastic bottle which moves to the second bottle outlet hole in the bottle distributing structure at the second bottle outlet hole and is coaxial with the second bottle outlet hole are arranged on the base.

The bottle inlet hole, the first bottle outlet hole and the second bottle outlet hole extend along the radial direction of the rotary table.

In above-mentioned plastic bottle reason bottle machine, divide the bottle structure to include along the hoop of carousel fall the bottle hole, fall the bottle hole and just the bottle hole that sets gradually, fall the bottle hole and just the bottle hole along the radial extension of carousel and the degree of depth and the highly equal of plastic bottle, the cross-section that falls the bottle hole, falls the bottle hole and just the bottle hole is squarely and the width equals with the external diameter of plastic bottle, just bottle hole and fall bottle hole intercommunication and be equipped with the first limit structure that only supplies just upright plastic bottle to pass through between the two, fall the bottle hole and fall bottle hole intercommunication and be equipped with the second limit structure that only supplies the plastic bottle of standing upside down to pass through between the two.

When the bottle separating structure moves to the bottle inlet hole, the bottle falling hole is communicated with the bottle inlet hole, and the plastic bottle in the bottle inlet hole falls into the bottle falling hole under the action of gravity. When the bottle separating structure moves to the first bottle outlet hole, the bottle aligning hole is communicated with the first bottle outlet hole, and at the moment, the first pushing assembly can push the plastic bottle in the bottle aligning hole into the first bottle outlet hole completely. When the bottle separating structure moves to the second bottle outlet hole, the bottle pouring hole is communicated with the second bottle outlet hole, and the second pushing assembly can completely push the plastic bottle in the bottle inlet hole into the second bottle outlet hole.

In the plastic bottle straightening machine, the first limiting structure comprises a first limiting protrusion located between a bottle correcting hole and a bottle falling hole, the first limiting protrusion extends inwards in the radial direction from the outer ring surface of the rotary table, the protrusion height of the first limiting protrusion is equal to the length of the mouth of the plastic bottle, a first groove is formed in the first limiting protrusion, and the width of the first groove is equal to the outer diameter of the mouth of the plastic bottle.

After the plastic bottle falls into the bottle falling hole, when the first limiting bulge is positioned at one end of the bottle opening of the plastic bottle, the plastic bottle enters the bottle falling hole under the action of gravity along with the rotation of the rotary disc. When the first limiting bulge is positioned at one end of the flat bottom of the plastic bottle, the plastic bottle cannot enter the bottle aligning hole under the blocking effect of the first limiting bulge along with the rotation of the turntable.

In the plastic bottle straightening machine, the second limiting structure comprises a second limiting bulge located between the bottle pouring hole and the bottle falling hole, the second limiting bulge extends outwards in the radial direction from the bottom of the bottle falling hole, the height of the second limiting bulge is equal to the length of the opening of the plastic bottle, a second groove is formed in the second limiting bulge, and the width of the second groove is equal to the outer diameter of the opening of the plastic bottle.

After the plastic bottle falls into the bottle falling hole, when the second limiting bulge is located at one end of the bottle opening of the plastic bottle, the plastic bottle enters the bottle pouring hole under the action of gravity along with the rotation of the rotary disc. When the second limiting bulge is positioned at one end of the flat bottom of the plastic bottle, the plastic bottle cannot enter the bottle pouring hole under the blocking effect of the second limiting bulge along with the rotation of the rotary disc.

In the plastic bottle straightening machine, the rotary table is annular, the first pushing assembly and the second pushing assembly are located in the rotary table and fixed on the base, and through holes extending along the radial direction of the rotary table are formed in the inner ends of the bottle pouring hole and the inner ends of the bottle correcting holes.

The arrangement of the through hole facilitates the first pushing assembly and the second pushing assembly to stretch into the through hole, wherein the aperture of the through hole is smaller than the outer diameter of the opening of the plastic bottle. The plastic bottle can be prevented from entering the through hole.

In the plastic bottle unscrambler, the first pushing assembly is a first air cylinder, and a piston rod of the first air cylinder is coaxially arranged with the first bottle outlet hole; the second pushing assembly is a second air cylinder, and a piston rod of the second air cylinder and the second bottle outlet hole are coaxially arranged.

In the plastic bottle unscrambler, the driving component comprises an inner gear ring arranged on the turntable and a gear driven by the stepping motor, and the gear is meshed with the inner gear ring.

The inner gear ring is arranged on the inner side of the turntable, and when the stepping motor works, the gear is driven to rotate, and the gear drives the inner gear ring to rotate so as to drive the turntable to rotate. The stepping motor is adopted, so that the turntable can rotate step by step. The rotating disc rotates once, a bottle falling hole is always communicated with the bottle inlet hole, a bottle correcting hole is always communicated with the first bottle outlet hole, and a bottle pouring hole is always communicated with the second bottle outlet hole.

Compared with the prior art, the plastic bottle unscrambler has the following advantages:

structural design is reasonable, and the carousel rotates the round every time, can manage out a plurality of plastic bottles, and the opening orientation of the plastic bottle that comes out in the first play bottled hole is unanimous, and the opening orientation of the plastic bottle that comes out in the second play bottled hole is unanimous, and it is effectual to manage the bottle.

Drawings

Fig. 1 is a schematic structural diagram of a plastic bottle unscrambler provided by the present invention.

Fig. 2 is a schematic structural diagram of the stand according to the present invention.

Fig. 3 is a schematic structural diagram of the turntable provided by the utility model.

Fig. 4 is a sectional view of a plastic bottle unscrambler according to the present invention.

Fig. 5 is a further cross-sectional view of a plastic bottle unscrambler in accordance with the present invention.

In the figure, 1, a machine base; 11. a circular hole; 12. a bottle inlet hole; 13. a first bottle outlet; 14. a second bottle outlet hole; 2. a turntable; 21. pouring a bottle hole; 22. a bottle falling hole; 23. correcting a bottle hole; 24. a first limit protrusion; 25. a first slot; 26. a second limit bulge; 27. a second slot; 28. a through hole; 31. a first pushing assembly; 32. a second pushing assembly; 41. an inner gear ring; 42. a gear.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

The plastic bottle straightening machine shown in fig. 1, 2 and 3 comprises a base 1 with a horizontally extending circular hole 11, a rotary disc 2 coaxially arranged in the circular hole 11, and a driving assembly for driving the rotary disc 2 to rotate. The turntable 2 is made of plastic, the outer annular surface of the turntable 2 is a smooth surface, the inner annular surface of the circular hole 11 is a smooth surface, and the outer annular surface of the turntable 2 is in sliding fit with the inner annular surface of the circular hole 11.

The driving component comprises an inner gear ring 41 arranged on the turntable 2 and a gear 42 driven by a stepping motor, wherein the gear 42 is meshed with the inner gear ring 41, and the stepping motor is fixed on the base 1. In this embodiment, the turntable 2 is annular, the inner gear ring 41 is disposed on the inner side of the turntable 2, the stepping motor is fixed on the base 1, and when the stepping motor works, the gear 42 is driven to rotate, and the gear 42 drives the inner gear ring 41 to rotate, so as to drive the turntable 2 to rotate. The turntable 2 can be rotated in an indexing manner by using a stepping motor.

As shown in fig. 2, a bottle inlet 12 is formed in the top of the machine base 1, a first bottle outlet 13 is formed in one side of the machine base 1, a second bottle outlet 14 is formed in the other side of the machine base 1, and the bottle inlet 12, the first bottle outlet 13 and the second bottle outlet 14 extend along the radial direction of the rotary table 2.

The outer ring surface of the rotating disc 2 is provided with a plurality of bottle distributing structures distributed in an annular array, the base 1 is provided with a first pushing assembly 31 used for pushing plastic bottles which are coaxial with the first bottle outlet 13 and move into the bottle distributing structures at the first bottle outlet 13 into the first bottle outlet 13, and a second pushing assembly 32 used for pushing plastic bottles which are coaxial with the second bottle outlet 14 and move into the bottle distributing structures at the second bottle outlet 14 into the second bottle outlet 14.

As shown in fig. 4, the bottle separating structure includes a bottle falling hole 21, a bottle falling hole 22 and a bottle correcting hole 23 which are sequentially arranged along the circumferential direction of the rotary table 2, the bottle falling hole 21, the bottle falling hole 22 and the bottle correcting hole 23 extend along the radial direction of the rotary table 2 and have the same depth as the height of the plastic bottles, the cross sections of the bottle falling hole 21, the bottle falling hole 22 and the bottle correcting hole 23 are square, have the same width as the outer diameter of the plastic bottles, the bottle correcting hole 23 is communicated with the bottle falling hole 22, and a first limiting structure for the upright plastic bottles to pass through is arranged between the bottle falling hole 23 and the bottle falling hole 22, and a second limiting structure for the inverted plastic bottles to pass through is arranged between the bottle falling hole 21 and the bottle falling hole 22.

When the bottle separating structure moves to the bottle inlet 12, the bottle falling hole 22 is communicated with the bottle inlet 12, and the plastic bottles in the bottle inlet 12 fall into the bottle falling hole 22 under the action of gravity. When the bottle separating structure moves to the first bottle outlet 13, the bottle aligning hole 23 communicates with the first bottle outlet 13, and at this time, the first pushing assembly 31 can push the plastic bottle in the bottle aligning hole 23 into the first bottle outlet 13 completely. When the bottle separating structure moves to the second bottle outlet 14, the bottle pouring hole 21 is communicated with the second bottle outlet 14, and at this time, the second pushing assembly 32 can push the plastic bottle in the bottle aligning hole 23 into the second bottle outlet 14 completely.

As shown in fig. 4 and 5, the first limiting structure includes a first limiting protrusion 24 located between the bottle aligning hole 23 and the bottle falling hole 22, the first limiting protrusion 24 extends radially inward from the outer annular surface of the rotary table 2, the protrusion height of the first limiting protrusion 24 is equal to the length of the mouth of the plastic bottle, a first slot 25 is arranged in the first limiting protrusion 24, and the width of the first slot 25 is equal to the outer diameter of the mouth of the plastic bottle.

After the plastic bottle falls into the bottle falling hole 22, when the first limiting protrusion 24 is located at one end of the bottle opening of the plastic bottle, the plastic bottle enters the bottle aligning hole 23 under the action of gravity along with the rotation of the turntable 2. When the first limiting protrusion 24 is located at one end of the flat bottom of the plastic bottle, the plastic bottle will not enter the bottle aligning hole 23 under the blocking effect of the first limiting protrusion 24 along with the rotation of the turntable 2.

As shown in fig. 4 and 5, the second limiting structure includes a second limiting protrusion 26 located between the bottle pouring hole 21 and the bottle falling hole 22, the second limiting protrusion 26 extends radially outward from the bottom of the bottle falling hole 22, the protrusion height of the second limiting protrusion 26 is equal to the length of the mouth of the plastic bottle, a second slot 27 is arranged in the second limiting protrusion 26, and the width of the second slot 27 is equal to the outer diameter of the mouth of the plastic bottle.

After the plastic bottle falls into the bottle falling hole 22, when the second limiting protrusion 26 is located at one end of the bottle opening of the plastic bottle, the plastic bottle enters the bottle pouring hole 21 under the action of gravity along with the rotation of the rotary disc 2. When the second limiting protrusion 26 is located at one end of the flat bottom of the plastic bottle, the plastic bottle will not enter the bottle pouring hole 21 under the blocking effect of the second limiting protrusion 26 along with the rotation of the turntable 2.

The first pushing assembly 31 and the second pushing assembly 32 are positioned in the rotating disc 2 and fixed on the machine base 1, and the inner ends of the bottle inverting hole 21 and the bottle aligning hole 23 are provided with through holes 28 extending along the radial direction of the rotating disc 2. The through hole 28 is provided to facilitate the first pushing component 31 and the second pushing component 32 to extend into, wherein the aperture of the through hole 28 is smaller than the outer diameter of the mouth of the plastic bottle. The plastic bottle is prevented from entering the through hole 28.

In this embodiment, the first pushing assembly 31 is a first cylinder, and a piston rod of the first cylinder is coaxially disposed with the first bottle outlet 13. The second pushing assembly 32 is a second cylinder, and a piston rod of the second cylinder is coaxially disposed with the second bottle outlet 14.

Both ends at circular port 11 can set up the shrouding of fixing on frame 1, except realizing spacing to carousel 2 axial, still be used for installing step motor, first propelling movement subassembly 31 and second propelling movement subassembly 32.

In this embodiment, the outer annular surface of the rotary table 2 is provided with four bottle separating structures distributed in an annular array, the angle of the rotary table 2 rotating once per minute is 90 °, each time the rotary table is provided with one bottle falling hole 22 communicated with the bottle inlet hole 12, one bottle correcting hole 23 communicated with the first bottle outlet hole 13, and one bottle pouring hole 21 communicated with the second bottle outlet hole 14.

The bottom of the bottle inlet hole 12 is provided with a partition plate (not shown in the figure) driven by an air cylinder, the partition plate can partition the communication between the bottle inlet hole 12 and the bottle falling hole 22, when the rotary disc 2 rotates, the partition plate partitions the lower end of the bottle inlet hole 12, and at the moment, a plastic bottle positioned in the bottle inlet hole 12 cannot move downwards. When the bottle falling hole 22 is located right below the bottle inlet hole 12 (i.e. when the stepping motor stops), the partition board is separated from the lower end of the bottle inlet hole 12 under the action of the cylinder, the plastic bottle located in the bottle inlet hole 12 moves downwards to the bottle falling hole 22, then the partition board blocks the lower end of the bottle inlet hole 12 again under the action of the cylinder, and the partition board is opened again until the next bottle falling hole 22 moves to the position below the bottle inlet hole 12.

The plastic bottle straightening machine has the working process as follows: the partition plate is opened, the plastic bottle falls into the bottle falling hole 22 communicated with the plastic bottle from the bottle inlet hole 12, and the partition plate is closed; the stepping motor drives the gear 42 to rotate, so as to drive the turntable 2 to rotate anticlockwise by an angle of 90 degrees; in the rotating process, when the mouth of the plastic bottle faces upwards, the plastic bottle enters the bottle aligning hole 23 through the first limiting protrusion 24 when the rotating disc 2 rotates from 0 degree to 90 degrees, and when the rotating disc 2 rotates to 90 degrees, the rotating disc 2 stops, and the plastic bottle in the bottle aligning hole 23 is pushed into the first bottle outlet hole 13 under the action of the first pushing assembly 31; when the mouth of the plastic bottle faces downwards, the rotary table 2 rotates from 0 degree to 90 degrees, the plastic bottle cannot enter the bottle aligning hole 23 under the action of the first limiting protrusion 24, and rotates together with the rotary table 2, the rotary table 2 rotates from 180 degrees to 270 degrees, the plastic bottle passes through the second limiting protrusion 26 to enter the bottle pouring hole 21, when the rotary table 2 rotates to 270 degrees, the rotary table 2 stops, and the plastic bottle in the bottle pouring hole 21 is pushed into the second bottle outlet hole 14 under the action of the second pushing assembly 32.

Therefore, the opening directions of the plastic bottles coming out of the first bottle outlet holes 13 are consistent, the opening directions of the plastic bottles coming out of the second bottle outlet holes 14 are consistent, and the bottle arranging effect is good.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments, or alternatives may be employed, by those skilled in the art, without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims (7)

1. The plastic bottle straightening machine is characterized by comprising a machine base (1) with a horizontally extending circular hole (11), a rotary disc (2) coaxially arranged in the circular hole (11) and a driving assembly used for driving the rotary disc (2) to rotate, wherein a bottle inlet hole (12) is formed in the top of the machine base (1), a first bottle outlet hole (13) is formed in one side of the machine base (1), a second bottle outlet hole (14) is formed in the other side of the machine base (1), the outer ring surface of the rotary disc (2) is in sliding fit with the inner ring surface of the circular hole (11), a plurality of bottle distributing structures distributed in an annular array mode are formed in the outer ring surface of the rotary disc (2), a first pushing assembly (31) used for pushing a plastic bottle which moves into the first bottle outlet hole (13) in the bottle distributing structure at the position of the first bottle outlet hole (13) and a second pushing assembly (31) used for pushing a plastic bottle which moves into the bottle distributing structure at the position of the second bottle outlet hole (14) and is in the bottle distributing structure at the position of the first bottle outlet hole (13) and used for pushing the second bottle outlet hole (14) A second pushing component (32) for pushing the coaxial plastic bottles into the second bottle outlet holes (14).

2. The plastic bottle straightening machine according to claim 1, characterized in that the bottle separating structure comprises a bottle falling hole (21), a bottle falling hole (22) and a bottle correcting hole (23) which are sequentially arranged along the circumferential direction of the rotary table (2), the bottle falling hole (21), the bottle falling hole (22) and the bottle correcting hole (23) extend along the radial direction of the rotary table (2) and have the same depth as the height of the plastic bottles, the cross sections of the bottle falling hole (21), the bottle falling hole (22) and the bottle correcting hole (23) are square, the width of the bottle falling hole is equal to the outer diameter of the plastic bottles, the bottle correcting hole (23) is communicated with the bottle falling hole (22), a first limiting structure only allowing upright plastic bottles to pass through is arranged between the bottle falling hole (22) and the bottle falling hole (21), and a second limiting structure only allowing inverted plastic bottles to pass through is arranged between the bottle falling hole (22) and the bottle falling hole.

3. The plastic bottle straightening machine according to claim 2, wherein the first limiting structure comprises a first limiting protrusion (24) positioned between the bottle aligning hole (23) and the bottle dropping hole (22), the first limiting protrusion (24) extends radially inwards from the outer annular surface of the rotary disc (2), the protrusion height of the first limiting protrusion (24) is equal to the length of the opening of the plastic bottle, a first notch (25) is formed in the first limiting protrusion (24), and the width of the first notch (25) is equal to the outer diameter of the opening of the plastic bottle.

4. The plastic bottle straightening machine according to claim 2 or 3, characterized in that the second limiting structure comprises a second limiting protrusion (26) located between the bottle pouring hole (21) and the bottle dropping hole (22), the second limiting protrusion (26) extends radially outwards from the bottom of the bottle dropping hole (22), the protrusion height of the second limiting protrusion (26) is equal to the length of the opening of the plastic bottle, a second slot (27) is formed in the second limiting protrusion (26), and the width of the second slot (27) is equal to the outer diameter of the opening of the plastic bottle.

5. The plastic bottle unscrambler of claim 2, wherein said rotating disc (2) is ring-shaped, said first pushing member (31) and said second pushing member (32) are located in the rotating disc (2) and fixed on the base (1), and the inner ends of said inverted bottle hole (21) and said right bottle hole (23) are provided with through holes (28) extending along the radial direction of the rotating disc (2).

6. The plastic bottle unscrambler of claim 5, wherein said first pushing assembly (31) is a first cylinder, a piston rod of said first cylinder being coaxially arranged with said first bottle outlet hole (13); the second pushing assembly (32) is a second air cylinder, and a piston rod of the second air cylinder is coaxially arranged with the second bottle outlet hole (14).

7. The plastic bottle unscrambler of claim 1, wherein said drive assembly comprises an internal gear (41) provided on the carousel (2) and a gear (42) driven by a stepper motor, said gear (42) being in mesh with the internal gear (41).

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