CN210192647U

CN210192647U - Bottle cap conveyor

Info

Publication number: CN210192647U
Application number: CN201921041818.2U
Authority: CN
Inventors: Yuquan Yang; 杨玉全; Changqin Yu; 余长钦; Yuexia Lyu; 吕月霞; Lubin Tan; 谭路彬; Wenhua Ning; 宁文华; Ruiping Duan; 段瑞平
Original assignee: Foshan Huaxin Hengfeng Polyester Packing Co Ltd
Current assignee: Foshan Huaxin Hengfeng Polyester Packing Co Ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-03-27
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a bottle lid conveyer, including feed mechanism, reason lid rolling disc, controller, first electric eye and second electric eye, feed mechanism includes the hopper and connects the material loading passageway on the hopper, and the material loading passageway is used for throwing the material to reason lid rolling disc, and the controller is connected with first electric eye and second electric eye, controls the slew velocity of material loading passageway's transport speed and control reason lid rolling disc. When the first electric eye on the upper part of the cap arranging rotating disc cannot detect the bottle cap, the controller sends an instruction to the feeding channel to accelerate the operation for a period of time; when the second electric eye detects that the bottle caps on the discharge channel are small, the controller sends an instruction to the cap arranging rotating disc to accelerate the operation for a period of time, so that the intermittent adjustment can enable the conveying mechanism to catch up with the speed of the cap arranging rotating disc on the premise that the cap arranging rotating disc does not overflow, and the processing speed of the cap arranging rotating disc can meet the requirements of a downstream bottle cap labeling machine or a beverage filling machine.

Description

Bottle cap conveyor

Technical Field

The utility model relates to a bottle lid conveyer belongs to plastic bottle production line field.

Background

A bottlecap conveyor is often used in advance of bottlecap labelling machines or beverage filling machines to provide uniform orientation of bottlecaps to both machines. The bottle cap conveyor in the prior art comprises a cap arranging rotating disc and a feeding mechanism, wherein the cap arranging rotating disc is used for unifying the directions of bottle caps, the feeding mechanism is used for feeding the cap arranging rotating disc, and the cap arranging rotating disc sends the bottle caps to a bottle cap labeling machine or a beverage filling machine through a discharging channel. However, the feeding speed of the feeding mechanism in the prior art is difficult to be matched with the processing speed of the cover arranging rotating disc; the processing speeds of the bottle cap labeling machine or beverage filling machine and the cap arranging rotating disc are difficult to match.

The reason is that the fluctuation of the bottle cap discharging number processed by the cap arranging rotating disc in short unit time is large, the bottle caps are disorderly and disorderly before entering the processing track in the cap arranging rotating disc, the cap arranging rotating disc screens the bottle caps which accord with the direction to discharge, sometimes, more than ten continuous bottle caps accord with the direction, and sometimes, more than ten continuous bottle caps do not accord with the direction.

If the cap arranging rotating disc has too high processing speed, the discharge channel is excessively filled with the bottle caps, part of the bottle caps can be extruded out of the discharge channel to fall on the ground to be polluted, and the bottle caps can be extruded and deformed mutually; if the processing speed of the cap arranging rotating disc is too low, the bottle caps cannot be supplied timely, the bottle cap labeling machine can attach labels to the mold or the beverage filling machine can not rotate out of the station for covering the bottle caps after being filled with beverages without the bottle caps, the continuity of a production line is affected, the bottle cap accommodating capacity can be increased by lengthening the discharge channel, and the larger factory space can be occupied.

The reason lid rolling disc still can lead to the dish when processing speed is too slow to amass more, and the reason lid rolling disc can not handle late and the feed mechanism material loading is too much leads to reason lid rolling disc to spill over the bottle lid, in order to avoid spilling over the bottle lid, will reduce material loading speed usually, but can reduce production efficiency, increase feed mechanism and reason lid rolling disc and increase the volume of reason lid rolling disc and can increase equipment cost, reason lid rolling disc needs bigger power just to rotate.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a good complex bottle cap conveyor of feed mechanism and reason lid rolling disc.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a bottle cap conveyor, includes feed mechanism, reason lid rolling disc, controller, is used for detecting the first electric eye of the bottle lid volume in the reason lid rolling disc and be used for detecting second electric eye through the bottle lid number on the discharging channel, feed mechanism includes the hopper and connects feed channel on the hopper, feed channel be used for with bottle lid in the hopper upwards carry to the top and to reason lid rolling disc throws the material, the output of reason lid rolling disc is equipped with discharging channel, the controller with first electric eye and second electric eye are connected, and control feed channel's conveying speed and control reason lid rolling disc's slew velocity.

Preferably, the feeding channel comprises a conveying belt which is obliquely arranged and a driving mechanism which drives the conveying belt to operate, the bottom end of the conveying belt is located at the bottom of the hopper, and the controller controls the driving mechanism to work according to the detection result of the first electric eye.

Preferably, the conveyor belt is divided into a plurality of compartments adapted to receive bottle caps.

Preferably, the hopper is in the shape of an inverted cone.

Preferably, the upper part of the cap arranging rotating disc is provided with an annular guardrail, the first electric eye is installed on the annular guardrail, and the detection end of the first electric eye is positioned in the annular guardrail.

Preferably, the discharging channel is provided with a turning detecting electric eye above the discharging channel, the turning detecting electric eye is located between the cap arranging rotating disc and the second electric eye, a blowing pipe is arranged beside the discharging channel under the turning detecting electric eye, the turning detecting electric eye is electrically connected with the controller, and blowing of the blowing pipe is controlled by the controller.

Preferably, the blowing direction of the blowing pipe is the horizontal direction and is perpendicular to the discharging channel, the cap arranging rotating disc is connected with a section of recovery pipe, the outlet of the recovery pipe leads into the cap arranging rotating disc, and the inlet of the recovery pipe is opposite to the air outlet of the blowing pipe.

Preferably, the cover arranging rotating disc is provided with a cover plate capping, and the cover plate is provided with a feeding port for feeding materials in the feeding channel and a recycling port for recycling materials in the tube.

Preferably, the tapping channel is made of three or more steel bars.

Preferably, the feeding mechanism is supported and fixed by a rack, the cover arranging rotating disc is supported and fixed by a case below the cover arranging rotating disc, and the controller is arranged in the case.

The utility model has the advantages that: the utility model discloses a bottle lid conveyer utilizes first electric eye to detect the size of bottle lid in the reason lid rolling disc, and under the normal condition, the pay-off speed of material loading passageway is slightly slower than the processing speed of reason lid rolling disc, guarantees to reason the lid rolling disc can not spill over the bottle lid, when reason lid rolling disc upper portion first electric eye can not detect the bottle lid, sends the signal to the controller, and the controller is returned the instruction to the material loading passageway to make the material loading passageway accelerate the operation for tens of seconds to two minutes; when the second electric eye detects that the number of bottle caps on the discharging channel is small, a signal is sent to the controller, and the controller sends an instruction to the cap cleaning rotating disc, so that the cap cleaning rotating disc can operate for dozens of seconds to two minutes quickly. The utility model discloses a bottle lid conveyer can make the material loading passageway catch up with the speed of reason lid rolling disc through intermittent type's regulation under the prerequisite that does not spill over of reason lid rolling disc, and simultaneously, the processing speed of reason lid rolling disc also can satisfy the demand of low reaches bottle lid labeller or beverage filling machine, makes the material loading speed cooperation that reason lid rolling disc processing speed can and material loading passageway, and can cooperate well with the subsides mark speed of bottle lid labeller or beverage filling machine's upper cover speed.

Drawings

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

Fig. 1 is a perspective view of the present invention;

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

fig. 3 is a plan view of the present invention.

Detailed Description

Referring to fig. 1 to 3, a bottle cap conveyor comprises a feeding mechanism 1, a cap arranging rotating disc 2, a controller, a first electric eye 21 for detecting the amount of bottle caps in the cap arranging rotating disc, and a second electric eye 4 for detecting the number of bottle caps passing through the discharging channel, wherein the feeding mechanism 1 comprises a hopper 11 and a feeding channel 12 connected to the hopper 11, the feeding channel 12 is used for conveying the bottle caps in the hopper 11 upwards to the top and feeding the bottle caps to the cap arranging rotating disc 2, the discharging channel 23 is arranged at the output end of the cap arranging rotating disc 2, and the controller is connected with the first electric eye 21 and the second electric eye 4, controls the conveying speed of the feeding channel 12, and controls the rotating speed of the cap arranging rotating disc 2. The discharge channel 23 is preferably made of three or more steel bars. The multiple steel bars are bent in a matching way, so that the position direction of a series of bottle caps can be changed.

The feeding channel 12 comprises a conveying belt 13 which is obliquely arranged and a driving mechanism for driving the conveying belt 13 to operate, the bottom end of the conveying belt 13 is located at the bottom of the hopper 11, and the controller controls the driving mechanism to work according to a detection result of the first electric eye.

The utility model discloses a bottle lid conveyer is arranged in detecting how many of reason lid rolling disc 2 well bottle lid through first electric eye 21, in operation, conveyer belt 13 and reason lid rolling disc 2 move together, under the normal condition, conveyer belt 13's the pay-off speed is slightly slower than the processing speed of reason lid rolling disc 2, can guarantee like this that reason lid rolling disc 2 can not spill over the bottle lid, because the speed of reason lid rolling disc 2 at short time interval is undulant big, the continuous several bottle lid of processing all accords with the direction sometimes, sometimes the continuous several bottle lid does not accord with the direction sometimes. When the first electric eye 21 on the upper part of the cap arranging rotating disc 2 cannot detect the bottle caps, a signal is sent to the controller, the controller sends an instruction to the driving mechanism for controlling the conveying belt 13 to run, so that the conveying belt 13 is accelerated to run for dozens of seconds to two minutes, the intermittent adjustment rhythm can adapt to the uneven processing speed of the cap arranging rotating disc 2, and the conveying belt 13 can keep up with the speed of the cap arranging rotating disc 2 on the premise that the cap arranging rotating disc 2 does not overflow the bottle caps.

Furthermore, the utility model discloses a bottle lid conveyer still detects the bottle lid number through discharging channel 23 in the unit interval through second electric eye 4, and the time is decided according to discharging channel's length, generally is twenty seconds, if the number through discharging channel 23 is too little, and second electric eye 2 sends signal for the controller, and controller send instruction is to reason lid rolling disc to make reason lid rolling disc accelerate the function dozens of seconds to two minutes. Since the processing speed of the downstream bottler lid labelling machine or beverage filling machine is determined, a slightly slower normal processing speed of the lid arranging rotating disc 2 avoids that the bottle lids get jammed in the discharge channel 23.

It should be noted that the hopper 11 is in an inverted cone shape, and the inverted cone-shaped hopper 11 is beneficial to loading the conveying belt 13. The conveyor belt 13 is divided into a plurality of compartments that facilitate the accommodation of the caps. Feeding channel 12 just surrounds conveyer belt 13 completely before leaving hopper 11, avoid just the bottle lid of material loading to receive the vibrations of carrying and fall from conveyer belt 13 both sides, feeding channel 12's hypomere exposes conveyer belt 13, both make things convenient for conveyer belt 13 to adorn the bottle lid, make things convenient for too much bottle lid to fall back in the hopper 11 again, this is because the bottle lid in the hopper 1 also is mixed and disorderly, the bottle lid quantity that every check can be adorned in the many check of conveyer belt all has certain difference, the design just so can avoid conveyer belt 13 to adorn too much bottle lid and feeding channel and take place the friction, avoid losing feed mechanism or bottle lid, also avoid conveyer belt 13 to go up too much material to make reason lid rolling disc 2 handle not come.

The upper part of the cap arranging rotating disc 2 is provided with an annular guardrail 22, the annular guardrail 22 can properly increase the capacity of the cap arranging rotating disc 2, and in order to not occupy extra factory space, the annular guardrail 22 is not higher than the feeding channel 12. Wherein, first electric eye 21 is installed on annular guardrail 22, and the sense terminal of first electric eye 21 is located annular guardrail, and the detection light level of first electric eye 21 shines to the central authorities of reason lid rolling disc 2, if first electric eye directly shines annular guardrail 22 offside in continuous certain time (for example four seconds), can regard as the current processing speed of reason lid rolling disc 2 to be greater than the material loading speed of conveyer belt 13, first electric eye 21 sends the signal to the controller, and the controller is connected with the actuating mechanism electricity of conveyer belt 13 to send the instruction to the actuating mechanism of conveyer belt 13, so that the conveyer belt accelerates the operation for a period of time (for example one minute), complements the bottle lid quantity in the reason lid rolling disc 2 in the short time. Because the conveyer belt 13 is running all the time, only the difference between fast and slow, that is, there is always the bottle cap to fall to arrange the cap rotating disc 2, and only the difference between more and less, therefore the first electric eye 21 should be arranged at the position which will not irradiate the bottle cap falling, avoiding the inaccurate detection.

It should be noted that a turning detection electric eye 31 for detecting the opening direction of the bottle cap is arranged above the discharge channel 23, the turning detection electric eye 31 is located between the cap arranging rotating disc 2 and the second electric eye 4, a blowing pipe 3 is arranged beside the discharge channel 23 right below the turning detection electric eye 31, the turning detection electric eye 31 is electrically connected with the controller, and blowing of the blowing pipe 3 is controlled by the controller. The blowing direction of the blowpipe 3 is horizontal and perpendicular to the discharging channel, the cap arranging rotating disc 2 is connected with a section of recovery pipe 24, the outlet of the recovery pipe 24 leads to the inside of the cap arranging rotating disc 2, and the inlet is opposite to the air outlet of the blowpipe 3. The screening of the cap sorting rotating disc 2 may not be accurate to one hundred percent, so the turning detecting electric eye 31 is arranged to recheck whether the bottle caps are all in the same direction. Wherein, the blowing pipe realizes blowing through the fan.

In this embodiment, a distance may be preset to the electric eye 31 for detecting the turning-over, where the cap surface of the bottle cap is downward and the opening of the bottle cap is upward and the cap surface of the bottle cap is downward and the opening of the bottle cap is downward and the direction is not qualified, and the distance is smaller than the distance from the inner surface of the bottle cap to the electric eye 31 for detecting the turning-over and is greater than or equal to the distance from the cap surface of the bottle cap to the electric eye 31 for detecting the turning-over. Since the turning-over detecting electric eye 31 is positioned right above the bottle cap, the cap surface of the unqualified bottle cap is closer to the turning-over detecting electric eye 31 than the inner surface of the qualified bottle cap. When the turning detection electric eye 31 irradiates the bottle caps with qualified directions or the empty discharge channel 23 between the adjacent bottle caps, the distance measured by the turning detection electric eye 31 is greater than the preset distance, and the blowing pipe 3 does not blow air; when the overturning detection electric eye 31 irradiates to the bottle cap with unqualified direction, the distance measured by the overturning detection electric eye 31 is smaller than or equal to the preset distance, the overturning detection electric eye 31 sends a signal to the controller, and the controller sends an instruction to the fan corresponding to the blowpipe, so that the blowpipe instantly blows a downwind, the bottle cap with unqualified direction is blown into the recovery pipe 24, and the unqualified bottle cap is blown back into the cap-cleaning rotating disc along the recovery pipe 24. Even if the subsequent two or three direction qualified bottle caps with unqualified directions are blown into the recovery pipe 24, the bottle caps are not tight and are quickly arranged on the discharge channel after being screened by the cap arranging rotating disc 2.

Preferably, the cover arranging rotating disc 2 is provided with a cover plate capping, and the cover plate is provided with a feeding port for feeding materials in the feeding channel and a recycling port for recycling materials in the tube.

The feeding mechanism 1 is supported and fixed by a frame 10, the cover arranging rotating disc 2 is supported and fixed by a case 20 below the cover arranging rotating disc, a fan connected with the controller and the blowpipe 3 is arranged in the case 20, the fan and the blowpipe 3 are connected through a valve, and the controller is electrically connected with the valve.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and decorations can be made without departing from the principle of the invention, and these modifications and decorations are also regarded as the protection scope of the present invention.

Claims

1. A bottle cap conveyor, which comprises a feeding mechanism (1) and a cap arranging rotating disc (2), the feeding mechanism (1) comprises a hopper (11) and a feeding channel (12) connected on the hopper (11), the feeding channel (12) is used for conveying the bottle caps in the hopper (11) upwards to the top and feeding the bottle caps to the cap arranging rotating disc (2), the output end of the cap arranging rotating disc (2) is provided with a discharging channel (23), the automatic bottle cap sorting device is characterized by further comprising a controller, a first electric eye (21) used for detecting the bottle cap amount in the cap sorting rotating disc (2) and a second electric eye (4) used for detecting the number of the bottle caps passing through the discharging channel (23), the controller is connected with the first electric eye (21) and the second electric eye (4), and controlling the conveying speed of the feeding channel (12) and the rotating speed of the cover arranging rotating disc (2).

2. The bottle cap conveyor according to claim 1, wherein the feeding channel (12) comprises an obliquely arranged conveying belt (13) and a driving mechanism for driving the conveying belt (13) to operate, the bottom end of the conveying belt (13) is located at the bottom of the hopper (11), and the controller controls the driving mechanism to operate according to the detection result of the first electric eye.

3. A conveyor as claimed in claim 2 wherein the conveyor belt (13) is divided into a plurality of compartments adapted to receive caps.

4. The capping conveyor of claim 1, wherein the hopper (11) is of inverted cone shape.

5. A bottle cap conveyor as claimed in claim 1 wherein the upper part of the cap arranging turning disc (2) has an annular guardrail (22) on which the first electric eye (21) is mounted with its sensing end inside the annular guardrail.

6. The bottle cap conveyor according to claim 1, wherein a turning detection electric eye (31) for detecting the opening direction of the bottle caps is arranged above the discharging channel (23), the turning detection electric eye (31) is positioned between the cap arranging rotating disc (2) and the second electric eye (4), a blowing pipe (3) is arranged beside the discharging channel (23) right below the turning detection electric eye (31), the turning detection electric eye (31) is electrically connected with the controller, and the blowing of the blowing pipe (3) is controlled by the controller.

7. The bottle cap conveyor according to claim 6, wherein the blowing direction of the blowing pipe (3) is horizontal and perpendicular to the discharging channel, a section of recovery pipe (24) is connected to the cap arranging rotating disc (2), the outlet of the recovery pipe (24) leads into the cap arranging rotating disc (2), and the inlet is opposite to the air outlet of the blowing pipe (3).

8. The bottle cap conveyor according to claim 7, characterized in that the cap arranging rotating disc (2) is provided with a cap cover capping, the cap cover being provided with an inlet for feeding the feeding channel (12) and a recovery opening for feeding the recovery pipe (24).

9. Conveyor according to any of claims 1 to 8, characterized in that the discharge channel (23) is formed by three or more bars.

10. The bottle cap conveyor according to any one of claims 1 to 8, wherein the feeding mechanism (1) is supported and fixed by a frame (10), the cap arranging rotating disc (2) is supported and fixed by a case (20) below the feeding mechanism, and the controller is arranged in the case (20).