CN217101827U - Stifled bottle of labeller detects and prevents stifled device - Google Patents

Abstract

The utility model discloses a labeler bottle blockage detection and blockage prevention device, which comprises a movable push plate arranged opposite to a bottle winding belt, wherein the outer side of the movable push plate is connected with a telescopic rod of a telescopic device, a photoelectric sensor is arranged above a conveyer belt device close to the conveying front side of the bottle winding belt, the signal output end of the photoelectric sensor is connected with a controller, and the control signal output end of the controller is connected with the control end of the telescopic device and the motor control end of the conveyer belt device; the utility model discloses can in time detect out when taking place stifled bottle problem to take measures to prevent stifled bottle problem further development, effectively improved production efficiency.

Description

Stifled bottle of labeller detects and prevents stifled device

Technical Field

The utility model relates to a labeller improves technical field, specifically indicates a stifled bottle of labeller detects and prevents stifled device.

Background

When the existing labeling machine is used for labeling plastic bottles, the plastic bottles move to a stripping plate 16 (see fig. 1) on a belt at certain intervals, the labels are attached to the stripping plate 16 in a rotating mode, and then the labels pass through the middle of a bottle rolling belt 1 and a fixed push plate in a rotating mode under the driving of the bottle rolling belt 1; this approach often has the following problems: if two bottles are squeezed together or the bottles are overturned and cross, the labels are broken when the bottles are labeled, the bottles are easily blocked at the fixed push plate, meanwhile, the bottle rolling belt still runs at a high speed, sponge on the bottle rolling belt is damaged or torn, or the sponge push plate is damaged, the service life of equipment is influenced, due to unmanned operation, the bottles are often blocked and found for a long time, and the production efficiency is greatly influenced.

Disclosure of Invention

An object of the utility model is to overcome the aforesaid not enough, provide a stifled bottle of labeller detects and prevents stifled device, can in time detect out when taking place stifled bottle problem to take measures to prevent stifled bottle problem further development.

The utility model discloses a solve above-mentioned technical problem, the technical scheme who adopts is: the utility model provides a stifled bottle of labeller detects and prevents stifled device, it is including locating the portable push pedal that the roll bottle area is opposite, the portable push pedal outside is connected with telescoping device's telescopic link, is close to the conveyer belt device top that the roll bottle area carried the front side and is equipped with photoelectric sensor, photoelectric sensor signal output part is connected with the controller, controller control signal output part is connected with telescoping device control end and conveyer belt device's motor control end.

Preferably, portable push pedal still with guide bar one end fixed connection, the guide bar other end and the inside sliding fit of stopper, telescoping device's telescopic link and the inside sliding fit of stopper, the stopper bottom is fixed in the bracing piece top.

Preferably, the telescopic device is of an electric push rod structure, and the bottom of the telescopic device is horizontally fixed on the side part of the support rod through a mounting plate.

Preferably, the end part of the movable push plate is fixedly connected with one end of a horizontally arranged collecting groove through an L-shaped connecting plate, and the collecting groove is positioned between an upper conveying belt and a lower conveying belt of the conveying belt device.

Preferably, an audible and visual alarm is further arranged at the top of the limiting block and connected with the controller.

Preferably, a reinforcing plate is further arranged between the mounting plate and the support rod.

Preferably, the photoelectric sensor is fixed on a beam, and the beam is fixed on the top side of the support column.

The utility model has the advantages that: the utility model discloses an after having add the photoelectric sensor who is used for stifled bottle to detect, when stifled bottle takes place, the controller can stop the operation of roll bottle area and conveyer belt device immediately to start audible and visual alarm, but also can control portable push pedal and retreat, the protection roll bottle area does not receive the damage with the push pedal, just so can in time detect out when taking place stifled bottle problem, and take measures to prevent stifled bottle problem further development, effectively improved production efficiency.

Drawings

FIG. 1 is a schematic top view of a bottle blockage detecting and blocking preventing device of a labeling machine;

fig. 2 is a schematic sectional view at a position a-a in fig. 1.

Detailed Description

The invention is described in further detail below with reference to the figures and the embodiments.

As shown in figures 1 and 2, a stifled bottle of labeller detects and prevents stifled device, it is including locating the portable push pedal 2 that the roll bottle area 1 is opposite, the portable push pedal 2 outside is connected with telescoping device 3's telescopic link, is close to the conveyer belt device 4 top that the roll bottle area 1 carried the front side and is equipped with photoelectric sensor 5, photoelectric sensor 5 signal output part is connected with the controller, controller control signal output part is connected with telescoping device 3 control end and conveyer belt device 4's motor control end. In this embodiment, when the bottles on the conveyor belt device 4 pass under the photoelectric sensor 5 at a certain speed and a certain interval from below, the time interval that the photoelectric sensor 5 senses the bottle passing is also certain (for example, 0.5 second), and when the bottles in this area are blocked, the photoelectric sensor 5 can continuously sense the bottle passing, at this time, the controller judges that the bottle blocking phenomenon occurs, and controls the conveyor belt device 4 and the bottle winding belt 1 to stop running, and then controls the telescopic device 3 to contract and drive the movable push plate 2 to move outwards, so that the bottle blocking problem is effectively avoided to be more serious. In this embodiment, the controller may be a PLC controller, such as Siemens S7-300 PLC controller.

Preferably, portable push pedal 2 still with 6 one end fixed connection of guide bar, the 6 other ends of guide bar and the inside sliding fit of stopper 7, telescoping device 3's telescopic link and the inside sliding fit of stopper 7, stopper 7 bottom is fixed in 8 tops of bracing piece. After the design, through the inside sliding fit of guide bar 6 and stopper 7, can be so that the removal process of portable push pedal 2 is more steady.

Preferably, the telescopic device 3 is an electric push rod structure, and the bottom of the telescopic device is horizontally fixed on the side of the support rod 8 through a mounting plate 9.

Preferably, the end of the movable push plate 2 is further fixedly connected with one end of a horizontally arranged collecting groove 11 through an L-shaped connecting plate 10, and the collecting groove 11 is located between an upper conveying belt and a lower conveying belt of the conveying belt device 4. Because when taking place stifled bottle problem, the bottle accumulation can be crowded from 4 surfaces of conveyer belt device and fall when more, so through setting up collecting vat 11 with the linkage of portable push pedal 2, can be when portable push pedal 2 moves to the outside, collecting vat 11 also synchronous movement to the outside, the bottle just so crowded fall, also can directly fall into in collecting vat 11, avoid directly falling ground and cause corresponding safety problem.

Preferably, an audible and visual alarm 12 is further arranged at the top of the limiting block 7, and the audible and visual alarm 12 is connected with the controller. When the bottle blockage occurs, in order to remind workers of checking before and timely maintaining and processing, the audible and visual alarm 12 can be additionally arranged.

Preferably, a reinforcing plate 13 is further arranged between the mounting plate 9 and the support rod 8.

Preferably, the photoelectric sensor 5 is fixed on the beam 14, and the beam 14 is fixed on the top side of the support column 15.

The working principle of the embodiment is as follows: when the bottles on the conveying belt device 4 pass below the photoelectric sensor 5 at a certain speed and a certain interval, the photoelectric sensor 5 senses that the time interval for the bottles to pass is also certain (for example, 0.5 second), and when the bottles in the area are blocked, the photoelectric sensor 5 can continuously sense that the bottles pass, at the moment, the controller judges that the bottle blocking phenomenon occurs, controls the conveying belt device 4 and the bottle rolling belt 1 to stop running, controls the telescopic device 3 to contract and drives the movable push plate 2 to move outwards, and controls the audible and visual alarm 12 to start at the same time, so as to remind workers of checking and timely maintaining before; in addition, when the movable push plate 2 moves outwards, the collecting groove 11 also moves outwards synchronously, so that the bottles can directly fall into the collecting groove 11 even if being squeezed, and the corresponding safety problem caused by direct falling to the ground is avoided.

The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims (7)

1. The utility model provides a stifled bottle of labeller detects and prevents stifled device which characterized in that: the automatic bottle rolling machine comprises a movable push plate (2) arranged opposite to a bottle rolling belt (1), wherein the outer side of the movable push plate (2) is connected with a telescopic rod of a telescopic device (3), a photoelectric sensor (5) is arranged above a conveying belt device (4) close to the conveying front side of the bottle rolling belt (1), the signal output end of the photoelectric sensor (5) is connected with a controller, and the control signal output end of the controller is connected with the control end of the telescopic device (3) and the motor control end of the conveying belt device (4).

2. A bottle blockage detecting and preventing device for a labeling machine according to claim 1, wherein: but movable push pedal (2) still with guide bar (6) one end fixed connection, the guide bar (6) other end and the inside sliding fit of stopper (7), the telescopic link and the inside sliding fit of stopper (7) of telescoping device (3), stopper (7) bottom is fixed in bracing piece (8) top.

3. A bottle blockage detecting and preventing device for a labeling machine according to claim 2, wherein: the telescopic device (3) is of an electric push rod structure, and the bottom of the telescopic device is horizontally fixed on the side part of the support rod (8) through a mounting plate (9).

4. A bottle blockage detecting and preventing device for a labeling machine according to claim 1 or 2, wherein: the end part of the movable push plate (2) is fixedly connected with one end of a collecting groove (11) which is horizontally arranged through an L-shaped connecting plate (10), and the collecting groove (11) is positioned between an upper conveying belt and a lower conveying belt of the conveying belt device (4).

5. A bottle blockage detecting and preventing device for a labeling machine according to claim 2, wherein: the top of the limiting block (7) is further provided with an audible and visual alarm (12), and the audible and visual alarm (12) is connected with the controller.

6. A bottle blockage detecting and preventing device for a labeling machine according to claim 3, wherein: and a reinforcing plate (13) is also arranged between the mounting plate (9) and the support rod (8).

7. A bottle blockage detecting and preventing device for a labeling machine according to claim 1, wherein: the photoelectric sensor (5) is fixed on the cross beam (14), and the cross beam (14) is fixed on the top side of the support column (15).

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