JPH11309420A - Glass piece sorter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate the sorting and indication operation, to prevent a misoperation and to efficiently sort glass pieces by arranging an illuminator in correspondence with the indicated position where crushed glass pieces are sorted and indicated and illuminating the glass pieces when the glass pieces to be sorted and indicated by manually operating an indicator to let an operator recognize that the indicated glass pieces to be sorted and indicated are surely sorted. SOLUTION: An illuminator 6 for illuminating an sorter and indicated crushed glass piece 9A when an indicator 4 is manually operated to emit an indicator signal for sorting and indicating the crushed glass pieces is arranged in correspondence with an indicated position SP, and the crushed glass piece 9 is indicated by the light to let an operator 29 easily recognize the glass piece 9A.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a glass piece sorting apparatus, and more particularly, to a glass piece sorting apparatus in which an illuminating device is arranged corresponding to a designated position for sorting and instructing broken glass pieces, and the indicator device is manually operated to sort the broken glass pieces. When a piece is instructed, the crushed glass piece is illuminated to make the worker aware that the crushed glass piece to be sorted and selected is surely selected, thereby facilitating the sorting instruction operation and efficiently preventing misoperation. The present invention relates to a glass piece sorting apparatus capable of performing a sorting operation.

[0002]

2. Description of the Related Art In recent years, from the viewpoints of installation limits of landfills, destruction of nature by landfills, and effective use of resources, recyclable resources are made of recyclable materials from collected waste. There is a growing trend to sort and, if necessary, use materials mixed with new materials to reprocess them into products.In addition to reusing resources, the government is also facing serious waste disposal problems It encourages and subsidizes the selection of reusable materials because it is an effective tool.

[0003] Recyclable resources are currently limited to metals, glasses, papers, plastics, and the like due to economical efficiency and ease of reuse, and account for a large percentage of all garbage. The demand for recycling glass is increasing.

Conventionally, the means of selecting reusable resources from a wide variety of wastes is performed by human tactics relying on manual labor. However, due to the nature of the work, the working environment tends to deteriorate, and This is not preferable because it is a simple operation, and it is difficult to avoid a sorting error because of the simple operation.

[0005] On the other hand, in order to solve the above-mentioned drawbacks, a highly automated unmanned automatic sorting apparatus has also been proposed, but not only the apparatus becomes large, but also requires enormous equipment costs. Sorting speed and sorting accuracy are not enough,
Considering the effect vs. cost, it is not economically feasible, it cannot be easily installed in any facility, and it has been introduced with insufficient consideration. Serious problems have arisen, such as the enormous costs already invested cannot be recovered and some local governments are in trouble. This means "automating every step,
The design philosophy of not using any manpower "can be said to be an adverse effect.

[0006] Among the reusable materials, glass such as glass bottles and window glasses of automobiles are effective materials. However, in order to reuse them, it is necessary to classify and re-melt each color of the same system. White glass (hereinafter, “transparent” or “transparent glass” in this specification refers to “white” or “white glass”
) Has high utility value and is sorted out from other colored glass, but there is no economically effective automatic sorting device, and there is no other way but to sort everything by hand. Was.

[0007] Therefore, semi-automatically and economically useful semi-automatic, which can use the partial automation and manual skillfully to classify the glass for each color of the same system and to sort with high accuracy and high speed, can be used. The development of a sorting device was eagerly desired.

[0008]

SUMMARY OF THE INVENTION The present invention has been made to eliminate the above-mentioned drawbacks of the prior art, and has as its object to align broken glass pieces in a line by an alignment device. After being transported by the transporting device, the operator can easily recognize the color, shape, and the like of the crushed glass piece being transported, and thereby visually observe the crushed glass piece during transport. Thus, a glass of a specific color, for example, white glass, can be recognized without error and a sorting instruction can be made with an indicating device.

Another object of the present invention is to simply instruct a sorting device to issue a sorting instruction to a pointing device by taking out only a piece of crushed glass which has been sorted and instructed by a pointing device from among the pieces of crushed glass being conveyed, and taking it out of the conveying device by a take-out device. Just
The purpose is to be able to automatically sort only the designated pieces of shredded glass that are effective for reuse, and that parts that would be unreliable and expensive if fully automated could be combined with the machine as workers. It is an object of the present invention to allow humans to coexist, and to be able to sort reliably and at high speed with an inexpensive device.

[0010] Still another object is to dispose a V-shaped cross-section conveyance path provided with vibration in the conveyance direction below the hopper, and to supply broken glass pieces from the hopper.
An object of the present invention is to facilitate the sorting and improve the sorting accuracy by ensuring that the crushed glass pieces can be aligned and transferred in a line while being transferred on the transfer path.

Another object of the present invention is to illuminate the crushed glass pieces designated by the sorting device by turning on the lighting device when the sorting device is manually operated and the sorting command signal is transmitted.
It is to ensure that the operator can recognize that the sorting instruction has been made with an inexpensive device, and this also prevents erroneous instruction of the crushed glass piece and has good sorting accuracy,
It is another object of the present invention to reduce the burden on the worker so that sorting can be performed.

Still another object is to provide an illuminating device which lights up when the indicating device is manually operated and indicates the crushed glass piece instructed to be sorted, corresponding to a designated position for instructing sorting of the crushed glass piece. The purpose of this is to enable the operator to easily identify and recognize the pieces of crushed glass that have been instructed to be sorted, and thereby ensure that the pieces of crushed glass that have been sorted and instructed are not required to require excessive attention to the worker. An object of the present invention is to improve the quality of products using recycled glass by recognizing pieces and preventing erroneous instructions.

Another object of the present invention is to light the crushed glass pieces, which are turned on when the indicating device is manually operated, directly from the lower portion of the transfer device, at a designated position for instructing the sorting of crushed glass pieces and below the transfer device. By arranging an illuminating device that illuminates with the transmitted light, it is possible to ensure that the operator can recognize the crushed glass piece that has been instructed to be sorted. Prevention and to greatly improve sorting accuracy.

[0014]

SUMMARY OF THE INVENTION In summary, the present invention (claim 1) provides a crushed glass piece from a hopper onto a V-shaped conveyance path to which vibration reciprocating in the conveyance direction is applied. An aligning device that aligns and transports the pieces in a row, a transporting device that transports the shattered glass pieces delivered from the aligning apparatus in a state of being aligned in a row, and An instruction device that sends out a sorting instruction signal by being manually operated when transported to a position, and a lighting device that is lit when the instruction device is manually operated to allow an operator to recognize that the manual operation has been reliably performed. ,
An unloading device that operates after the sorting instruction signal is sent out, presses only the crushed glass pieces selected and instructed from among the crushed glass pieces transported by the transporting apparatus, takes out the crushed glass pieces from the transporting apparatus, and performs sorting. It is characterized by having.

Further, according to the present invention (claim 2), crushed glass pieces are supplied from a hopper onto a transfer path having a V-shaped cross section in which vibration reciprocating in the transfer direction is applied, and the crushed glass pieces are aligned in a line. An aligning device for transferring the crushed glass pieces delivered from the aligning device, a conveying device for transferring the crushed glass pieces in a state of being aligned in a row, and the crushed glass pieces to be sorted are conveyed to a predetermined position. An instruction device that sends out a sorting instruction signal by manual operation, and the crushed glass piece that is operated after the sorting instruction signal is sent and that is instructed to be sorted out from the crushed glass pieces transported by the transport device. A take-out device that presses only the take-out device from the transfer device and sorts it, and is disposed in correspondence with a designated position for instructing sorting of the crushed glass pieces, and is lit when the indicator device is manually operated. Is characterized in that an illumination device for recognition to the operator that reliably has been manually operated pointing the sorted instructed the crushed glass piece.

Further, according to the present invention (claim 3), crushed glass pieces are supplied from a hopper onto a V-shaped transfer path to which vibration reciprocating in the transfer direction is applied, and the crushed glass pieces are aligned in a line. An aligning device that transports the crushed glass pieces transferred from the aligning device, a vertically translucent transporting device that transports the crushed glass pieces in a state of being aligned in a row, and the crushed glass pieces to be sorted. An instruction device that sends out a sorting instruction signal by manual operation when transported to a predetermined position, and a sorting device that operates after the sorting instruction signal is sent and that is smashed from the crushed glass pieces that are transported by the transport device. An unloading device that presses only the instructed crushed glass piece and removes it from the transport device and sorts it, and is provided at an instruction position for sorting and instructing the crushed glass piece and below the transport device. Is characterized in that the shown apparatus has an illumination device for illuminating the crushed glass fragments are sorted indicated lit when manually operated by the transmitted light from below the conveying device.

[0017]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to embodiments shown in the drawings. 1 and 2, a glass piece sorting apparatus 1 according to a first embodiment of the present invention includes an aligning apparatus 2, a transporting apparatus 3, a pointing device 4, an unloading device 5, and a lighting device 6. I have.

The aligning device 2 includes a reusable crushed glass piece, for example, a white glass 9A and another crushed glass piece 9D.
And a plurality of transport plates 10 formed by bending a metal plate so that its cross section is substantially V-shaped. The conveyance plates 10 are arranged with a step in a state of being overlapped with each other, and each of the transport plates 10 is connected to a vibration table 12 via an attachment plate (not shown).
It is fixed to.

The shaking table 12 is swingably mounted on the base 14 by four springs (not shown).
An exciter 15 is attached to the side of 2 and the exciter 15 is operated to vibrate the vibrating table 12 supported by a spring in the left-right direction (the direction of transport of the shattered glass piece 9) in FIG. It is made to let.

A hopper (not shown) provided with a charging port (not shown) and a discharging port (not shown) is disposed above the aligning device 2, and a piece of crushed glass introduced from the charging port. 9 is discharged from the discharge port and supplied to the aligning device 2.

The transport plate 10 is, in the illustrated embodiment,
From the upstream side, the first transport plate 10A, the second transport plate 10B, the third
The four transport plates of the transport plate 10C and the fourth transport plate 10D are arranged with a step so that each of them partially overlaps each other.

Each transport plate 10 is set such that the V-shaped opening angle becomes gradually smaller from upstream to downstream.

The transporting device 3 is for loading and transporting the crushed glass pieces 9 arranged in a line by the aligning device 2, and is wound around pulleys (not shown) provided at both ends. The endless belt 22 is a belt conveyor driven by a driving device (not shown) to circulate at a constant speed, and has one end located below the alignment device 2 and from the fourth transport plate 10D of the alignment device 2. A crushed glass piece 9 that is sequentially dropped and supplied is stacked, and a gutter-like guide member 23 is disposed at the other end, the transport end point EP.
The crushed glass pieces 9 </ b> D that are conveyed without being sorted are collected in the collection box 24.

The indicating device 4 is a piece of crushed glass piece 9 to be sorted.
A is for instructing the glass piece sorting device 1 to be a push button switch 26 installed on a work desk 25 arranged along the transporting device 3, and the crushed glass piece 9A to be sorted is When the operator 29 recognizes that the sorting instruction position SP has been reached and operates the push button switch 26,
A sorting instruction signal is sent to the glass piece sorting apparatus 1.

The push button switch 26 is connected to the signal lines 41 and 4 together with the emergency stop switch 40 disposed on the work desk 25.
2 is electrically connected to a control device 28 in which an electric control circuit (not shown) is built.

The unloading device 5 is used to transport the crushed glass 9
Is used to take out only the crushed glass pieces, for example, the white glass 9A, which are instructed to be sorted out from the conveying device 3 and sort them. In the illustrated embodiment, the high-speed cylinder 8 is moved in the direction of conveyance of the conveying device 3. A piston rod 31 is fixed to a mounting base 32 so as to be able to protrude and retract in a right angle direction.

At the tip of the piston rod 31, a pressing plate 33 is provided.
Is fixed, and when the piston rod 31 is retracted, the pressing plate 33 moves over the endless belt 22 with a slight gap, and presses the white glass 9A loaded on the endless belt 22. I have.

The high-speed cylinder 8 is connected to an electromagnetic switching valve 45 by pipes 43 and 44,
The air circuit is switched by operating the electromagnets 46 and 48 of the electromagnetic switching valve 45 electrically connected to the signal line 50 by the signal lines 50 and 51, and the compressed air from the compressed air source 49 is supplied to the cylinder 8a and the piston ( (Not shown) is reciprocated so that the piston rod 31 is retracted.

The control device 28 is provided with a power lamp 52, a buzzer 53, a breaker 54, an operation changeover switch 55, a forward delay time setting device 56, and a return delay time setting device 58. The detection sensors 59 and 60 and the signal lines 61 and 62 disposed on the upstream side of the high-speed cylinder 8 and the piston rod 31
When the sensor reaches both ends, it is electrically connected to non-contact sensors 63 and 64 for detecting this and sending out a detection signal by signal lines 65 and 66, and further connected to a lighting device 6 described later by a signal line 68. ing.

The operation of the high-speed cylinder 8 is performed at the sorting instruction position S
After operating the push button switch 26 and transmitting a sorting instruction signal so that the white glass 9A designated and sorted in P reaches the position of the high-speed cylinder 8, the distance between the sorting instruction position SP and the high-speed cylinder 8 is increased. And endless belt 2
After a lapse of a predetermined time calculated from the traveling speed of the vehicle 2 and the control speed, the controller 28 is controlled to operate so that the high-speed cylinder 8 takes out the white glass 9A specified by the sorting from the transfer device 3. Has become.

Separating material storage boxes 34A and 34B are arranged on both sides of the transfer device 3 so as to face the high-speed cylinder 8, and the white glass 9A pressed by the high-speed cylinder 8 and taken out of the transfer device 3 is put into an input port 34a. It is designed to be put in and stored.

The illuminating device 6 illuminates the crushed glass pieces 9 that are instructed to be sorted and allows the worker 29 to recognize the crushed glass pieces 9 and is provided to face the sorting instruction position SP. An arrow 69 indicating the crushed glass piece 9 located at the sorting instruction position SP is displayed. When the push button switch 26 is operated, it is turned on by a command from the control device 28 to illuminate the crushed glass piece 9 instructed to be sorted. It has become.

A glass piece sorting apparatus 80 according to a second embodiment of the present invention comprises an aligning apparatus 2 and a transporting apparatus 3 shown in FIG.
, A pointing device 4, a take-out device 5, and a lighting device 81.

Alignment device 2, pointing device 4, and take-out device 5
Is exactly the same as the glass piece sorting apparatus 1 of the first embodiment, the same parts are denoted by the same reference numerals in the drawings, and description thereof will be omitted.

The transport device 3 is a belt conveyor in which an endless belt 82 wound around pulleys (not shown) provided at both ends is driven by a driving device (not shown) and circulates at a constant speed. However, the endless belt 82 is formed of, for example, a net conveyor that can transmit light in the vertical direction. The other configuration is the glass piece sorting apparatus 1 of the first embodiment.
This is the same as the transfer device 3 of FIG.

The illuminating device 81 is illuminated when the indicating device 4 is manually operated to illuminate the crushed glass piece, for example, the white glass 9A, which is instructed to be sorted, from below the endless belt 82, and is used for sorting. It is arranged below the endless belt 82 at the designated position SP, and is connected to the control device 28 by a signal line (not shown) as in the glass piece sorting device 1 of the first embodiment.

The present invention is configured as described above,
Hereinafter, the operation will be described. A glass piece sorting apparatus 1 according to a first embodiment of the present invention is described with reference to FIGS. 1, 2 and 4.
When crushed glass pieces 9 in which various types of glass are mixed are put into a hopper (not shown), and the shaker 15 is operated, the hopper vibrates and the crushed glass pieces 9 are discharged from the discharge port (not shown) to the alignment device 2. Is discharged onto the transport plate 10 having a V-shaped cross section.

The plurality of transfer plates 10 are reciprocally oscillated at a slow speed in the transfer direction of the crushed glass pieces 9 and at a high speed in a direction opposite to the transfer direction by the shaker 15.
The crushed glass piece 9 on the first piece 0 moves sequentially in the direction of arrow A,
From the transport plate 10A to the second transport plate 10B, the third transport plate 10
C, while being gradually dropped onto the fourth transport plate 10D and transported, the crushed glass pieces 9 dispersed on the transport plate 10 at this time are V-shaped such that the angle of opening is gradually reduced by gravity. And the pieces are efficiently aligned in a line, and the broken glass pieces 9 are prevented from overlapping each other.

The crushed glass pieces 9 are separated from each other and
The endless belt 22 of the transfer device 3 circulating at a constant speed drops from the transfer plate 10D onto the endless belt 22. Since the endless belt 22 runs at a relatively high speed with respect to the falling interval of the crushed glass pieces 9, the endless belts 22 respectively. Crushed glass piece 9 is an endless belt 22
At the stage where it falls, it is stacked and transported with a greater distance between them.

As described above, when the crushed glass pieces 9 are conveyed in one line and reach the sorting instruction position SP, the crushed glass pieces 9 are conveyed at a distance from each other. The color, shape, etc. of the crushed glass piece 9 can be identified.

When the operator 29 determines that the crushed glass piece suitable for reuse, for example, the white glass 9A, operates the push button switch 26 to send a sorting instruction signal to the glass piece sorting apparatus 1, the signal is sent to the glass piece sorting apparatus 1. Is transmitted to the control device 28 via the signal line 41, and the control device 28
Is transmitted to the lighting device 6 through the lighting device 6, the lighting device 6 is turned on, the arrow 69 points to the white glass piece 9 located at the sorting instruction position SP, and the white color specified by the operator 29 is selected. The operator recognizes the glass 9A, whereby the worker 29 can easily confirm the white glass 9A,
There is no possibility of erroneously selecting and instructing other crushed glass pieces 9D having low utility value.

When the white glass 9A selected at the sorting instruction position SP is further transported and reaches the position of the high-speed cylinder 8, the distance between the sorting instruction position SP and the high-speed cylinder 8, the running speed of the endless belt 22, and the like are determined. Since the delay time is set in the forward movement delay time setting unit 56 so that the predetermined time obtained by the calculation just passes, the operation signal of the electromagnet 46 is transmitted from the control device 28 via the signal line 50. The electromagnet 46 is operated, the electromagnetic switching valve 45 is switched to the state of X, and the compressed air from the compressed air source 49 is supplied to the cylinder 8a via the pipe 43 to change the piston rod 31 from a state shown by a solid line to a broken line. To the state shown by.

As a result, the pressing plate 33 is connected to the endless belt 22.
Is pressed on the white glass 9A, and the white glass 9A instructed to be sorted is dropped from the input port 34a of the sorted material storage box 34A, and only the white glass 9A is sorted and stored in the sorted material storage box 34A. I do.

Next, when the white glass 9A, which has been secondly instructed at the sorting instruction position SP, reaches the position of the high-speed cylinder 8, the distance between the sorting instruction position SP and the high-speed cylinder 8 and the running speed of the endless belt 22 are determined. Since the delay time is set in the return delay time setting device 58 so that the predetermined time obtained by the calculation just passes, the operation signal of the electromagnet 48 is transmitted from the control device 28 via the signal line 51, The electromagnet 48 is activated to operate the electromagnetic switching valve 4.
5 is switched to the state of Y, and the compressed air from the compressed air source 49 is supplied to the cylinder 8a via the pipe 44 to draw the piston rod 31 from the state shown by the broken line to the state shown by the solid line.

At this time, the pressing plate 33 presses the white glass 9A loaded on the endless belt 22, and the white glass 9A designated for sorting is inserted into the input port 3 of the sorting material storage box 34B.
Only the white glass 9A is sorted by dropping from the 4a and stored in the sorted material storage box 34B.

As described above, the white glass 9A selected and instructed by the manual operation of the indicating device 4 is alternately stored in the sorted material storage box 34A or the sorted material storage box 34B one after another by the reciprocating motion of the piston rod 31. Only the white glass 9A is sorted out from the crushed glass piece 9 to be transported with extremely high efficiency.

At this time, the crushed glass pieces 9D other than the white glass 9A, which was not instructed to be sorted by the indicating device 4, are:
Without being pressed by the high-speed cylinder 8, it passes through the take-out device 5 and is further transported by the transport device 3, and eventually falls onto the guide member 23 arranged at the transport end point EP, falls into the collection box 24, and is Collected as difficult to use glass.

A glass piece sorting apparatus 8 according to a second embodiment of the present invention.
0 is the same as the glass piece sorting apparatus 1 of the first embodiment in the alignment, transport, sorting instruction and removal of the crushed glass piece 9, and only the display of the crushed glass piece 9 instructed to be sorted is different. The detailed description is omitted, and the display (illumination) will be described. In FIG. 5, when the broken glass pieces 9 conveyed in one row reach the sorting instruction position SP, the worker 29 can use the broken glass suitable for reuse. When it is determined that the piece is the piece 9 and the push button switch 26 is operated to transmit a sorting instruction signal to the glass piece sorting device 80, the signal is transmitted to the control device 28 and the lighting device 81 is turned on.

Thus, the illuminating device 81 illuminates the white glass 9A from below the net conveyor 82, for example, which can transmit light in the vertical direction, and distinguishes the crushed glass pieces from the other crushed glass pieces 9 and instructs the operator 29 to sort the crushed glass pieces. 9 is clearly recognized.

In the above embodiment, the lighting device 81 is described as being turned on when the push button switch 26 is operated. However, the lighting device 81 is always turned on and the broken glass pieces 9 conveyed from below the net conveyor 82. Illumination may be used to facilitate identification of the worker 29, and when the push button switch 26 is operated, the illuminance may be increased to indicate that a sorting instruction has been given.

[0051]

According to the present invention, the glass pieces crushed as described above are arranged in a line by an aligning device and then transported by a transport device. There is an effect that the operator can easily recognize the shape and the like, and as a result, a specific color glass, for example, white glass, can be visually recognized without error from the crushed glass piece in the middle of the transportation, and the sorting device can instruct sorting by a pointing device. is there.

Since only the broken glass pieces selected and instructed by the indicating device are taken out of the conveyed device by the extracting device from the broken glass pieces being conveyed, the sorting device is merely instructed by the sorting device to instruct the indicating device. This has the effect of automatically sorting only the designated shredded glass pieces that are effective for reuse, and as a result, the part that would be uncertain and expensive when fully automated was worked with machinery and humans as a joint work with workers. Are coexistent, and the effect of being able to sort reliably and at high speed with an inexpensive device is obtained.

Further, a conveyance path having a V-shaped cross section, which is provided with vibration in the conveyance direction, is provided below the hopper, and the crushed glass pieces are supplied from the hopper. While being transported, the crushed glass pieces can be reliably aligned and transported in a single row, and this has the effect of facilitating the sorting and improving the sorting accuracy.

Further, when the indicator is manually operated and a sorting instruction signal is transmitted, the illuminating device is turned on to illuminate the crushed glass piece designated by the sorting, so that the sorting is reliably instructed by an inexpensive device. This has the effect of allowing the operator to recognize that this is the case. As a result, it is possible to obtain the effect of preventing erroneous designation of the crushed glass piece, achieving high sorting accuracy, and reducing the burden on the operator.

Further, an illuminating device, which is turned on when the indicating device is manually operated and indicates the crushed glass piece instructed to be sorted, is provided corresponding to the designated position for instructing the sorting of the crushed glass piece. This has the effect of allowing the operator to easily identify and recognize the designated crushed glass piece, and as a result, it is possible to reliably recognize the crushed glass piece that is instructed to be sorted without requiring excessive attention to the worker. To become
This has the effect of preventing erroneous instructions and improving the quality of products using recycled glass.

Also, when the pointing device is manually operated, it is turned on at the designated position for instructing the sorting of crushed glass pieces and below the transport device, and the crushed glass pieces designated for sorting are directly illuminated by transmitted light from below the transport device. The illuminating device that performs sorting has the effect of allowing the operator to reliably recognize the crushed glass pieces that have been instructed to be sorted, and as a result, erroneous sorting is prevented with a simple device and sorting accuracy is greatly improved. There is an effect that can be made.

[Brief description of the drawings]

FIGS. 1 and 2 relate to a first embodiment, and FIG. 1 is a plan view of a glass piece sorting apparatus.

FIG. 2 is a plan view of a lighting device, a take-out device, and a control device that controls these devices, each of which indicates a broken glass piece by an arrow.

FIG. 3 is a partially cutaway plan view of an illuminating device for illuminating a crushed glass piece with transmitted light from below a transfer device according to a second embodiment.

FIG. 4 is a plan view of the lighting device indicating a broken glass piece selected and instructed by an arrow.

FIG. 5 is a plan view of an illuminating device that illuminates a crushed glass piece that has been sorted and instructed by transmitted light from below the transport device.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 glass piece sorting device 2 alignment device 3 transport device 4 indicating device 5 take-out device 6 lighting device 9 broken glass piece 29 worker 80 glass piece sorting device 81 lighting device SP pointing position

Claims (3)

[Claims] 1. An alignment device for supplying crushed glass pieces from a hopper onto a V-shaped transfer path to which vibration reciprocating in a transfer direction is applied, and aligning and transferring the crushed glass pieces in a line. A transport device for transporting the crushed glass pieces delivered from the alignment device in a state of being arranged in a row, and a sorting instruction by manually operating when the crushed glass pieces to be sorted are transported to a predetermined position. A pointing device that sends out a signal, a lighting device that lights up when the pointing device is manually operated and allows the worker to recognize that the manual operation has been reliably performed, and that operates after the sorting command signal is transmitted and And a take-out device for pressing only the crushed glass pieces selected and instructed from among the crushed glass pieces conveyed by the conveyance device, taking out the crushed glass pieces from the conveyance device, and selecting the crushed glass pieces. A piece sorting device. 2. An alignment device for supplying crushed glass pieces from a hopper onto a V-shaped transfer path to which vibration reciprocating in the transfer direction is applied, and aligning and transferring the crushed glass pieces in a line. A transport device for transporting the crushed glass pieces delivered from the alignment device in a state of being aligned in a row, and a sorting instruction by manually operating when the crushed glass pieces to be sorted are transported to a predetermined position. An instruction device for transmitting a signal, and the conveying device, which operates after the selection instruction signal is transmitted and presses only the crushed glass piece selected and selected from among the crushed glass pieces conveyed by the conveying device. A take-out device that takes out and sorts the crushed glass pieces, the crushing glass that is provided corresponding to the designated position for sorting and instructing the crushed glass pieces, lights up when the indicating device is manually operated, and is instructed to sort. A glass piece sorting device, comprising: a lighting device that points to the lath piece and allows the worker to recognize that the manual operation has been reliably performed. 3. An alignment device for supplying crushed glass pieces from a hopper onto a transfer path having a V-shaped cross section to which a vibration reciprocating in the transfer direction is applied, and aligning and transferring the crushed glass pieces in a line. A vertically transmissive transport device that transports the crushed glass pieces delivered from the alignment device in a state of being aligned in a row, and when the crushed glass pieces to be sorted are transported to a predetermined position. An instruction device that sends out a sorting instruction signal by manual operation, and only the crushed glass piece that is operated after the sorting instruction signal is sent and that is instructed to be sorted out from the crushed glass pieces transported by the transport device. A take-out device that presses and removes from the transfer device and sorts it, and an instruction position that is instructed to sort the crushed glass pieces and is disposed below the transfer device and the indicating device is manually operated. An illuminating device for illuminating the crushed glass pieces, which have been lit and instructed to be sorted, by transmitted light from below the transporting device.