JPS58109235A - Device for connecting conveyor line - Google Patents

Abstract

PURPOSE:To reduce a necessary space for a conveyor line connecting device, by providing a device for loading off-spec products and for loading and unloading conforming products, on a conveyor line connecting between machines. CONSTITUTION:When a short length material 1 is fed by a conveyor device for machines before connection, a feed-in detecting sensor 2 detects the entrance of the material 1 into a connecting device. When the materials mingled with off- spec materials are fed, which is informed from the data of conforming products or off-spec products from the machines before connection, a stopper 4 for stopping the off-spec products ascends from the lower section to the top surface of a conveyor belt 3 so that the materials 1 mingled with the off-spec products are stopped, and then a push-up plate 6 ascends for storing the off-spec products into an off-spec product stocker 8. When the conforming product is fed, a stopper 11 for conforming product is protruded so that the material 1 is temporarily stopped, and then the stopper 11 is lowered when a sensor 19 detects no material on a conveyor belt 17, so that the conveyor belt 17 is transmitted. The materials in the stocker 18 are reworked and fed into a conforming product stocker 15, and then, are delivered onto a belt 10 through a plate 13.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides an inlet and an outlet for supplying and discharging objects to be transported including good and defective items! This is a line connecting device Kll that connects the Rinya hot water assembly machine that has it.

When connecting conventional HQ = Y-shaped assembly machines on a line, reject defective products V in a direction perpendicular to the conveyance line, send only good products onto the conveyance line, and rejoin the defective products to the good product conveyance line after rework. We had a so-called bypass meeting. However, the conventional line connection method has the disadvantage that it takes up a lot of space when carrying the stock torch. Unless it is made larger, ^-speed assembly machines have the disadvantage that the operating rate of the machines decreases when the lines are connected. The purpose of the present invention is to solve the above-mentioned drawbacks, to stack up defective products on the conveyor line that connects the machines, to stack up and unload good products, and to reduce the space required for line connection. This is what I did. Drawings of an embodiment of the device according to this jiijiK! To explain with reference, FIG. 1 is a plan view of the present invention, and is illustrated in the second aIJFi plan view. FIG. tFi is a short substrate to be transported, which enters the line connection II device in the direction of the arrow M and is transported. 2
At the entrance of the coupling device, there is a phototube that detects one person to be transported, and it transports the short substrate 1, which has been picked up by the sd feeder, to just below the defective product stocker. f), 4 ri, defective product stopping stopper that stops the short substrate directly below the defective product stocker on the transport line, sFi defect, short substrate stopped directly below the crystal stocker on the O conveyance belt. Stop position! It is a phototube that is a sensor for detecting defective product stoppage, and it is a pushing plate that is a pushing member that pushes the 6Fi defective product short base tube upward from the top of the conveyor belt.7 indicates the defective product that has been pushed up. It is a defective product support shutter that can be opened and closed to support 8Fi, and the push-up is a defective product stocker that guides the four corners of the stacked products.It is a defective product stocker that guides defective products at the four corners of the stack, and detects the stacking upper limit tube installed on the top of the 9Fi defective product stocker. By the way, it is a phototube, 10 is the second conveyor belt that conveys the A-product short base material to just below the non-defective product stocker, and 11 is the non-defective product processed and transported by the transport belt. 12 is a phototube that is a non-defective detection sensor that detects a stopped non-defective product, and 13Fi is a stopper that stops the short substrate @ directly below the non-defective product stocker. 14 is a push-up plate which is the second push-up q size that pushes up and pulls down the product; 14 is a good product support shutter that supports the next defective product that has been pushed up; It is a quality stocker that handles all four items.
16ri is a good product stock upper limit detection sensor that detects the upper limit of good products stacked at 11KI&-1 on the good product stocker, and 17 is a fifth conveyor belt that conveys the good product stock from directly below to the outlet of the coupling device, and 1811 is the fifth conveyor belt that conveys the good product stock from just below the exit. An exit stopper for stopping the short base @os
1qFi is an exit stop detection that detects the presence or absence of a short substrate at the exit stop, and 20 is an exit detection that detects whether there is a short substrate at the exit of the coupling device.

Next, concrete K11l about the operation! I will clarify.

The machine before connection (not shown) was also supplied with a short base @
Check whether assembly defects are mixed in the line 1.Information tube receiver for good and defective products, inspection of the machinery before and after the coupling device. Instructions for transporting, storing, exporting, and dispensing stored short-sized substrates a@O are given. Illustrated in Continuous Pay @ 111 is 1! When ki is fed from the conveyor IImK of the machine before connection, the feeding detection sensor 2 detects the short shape Ji of 0HK11F)1.
Detects whether a material has been fed into the coupling device. - Based on the information on whether the machine is good or defective before coupling, if a short base material containing defective material, that is, a defective product has been fed. , the defective product stopper 4 rises from the lower part of the first conveyor belt 5 to the upper surface of the conveyor belt 5, the first conveyor belt 5 rotates, and the short substrate of the first conveyor belt 3J: 1 collides with the defective product stopper 4 and stops, and is conveyed from the entrance to just below the defective product stocker and stops.The defective product stop detection sensor 5 is turned ON, and the push-up plate 62511
．． J: The short substrate 4B11 of the defective product is lifted directly above the first conveyor belt 5, and the defective product support shutter 7 After opening and further rising, the defective product short substrate @1 rises to the upper surface of the defective product support shutter 7, and then the defective product support shutter 7 closes and the push-up plate 6 descends to be lower than the first conveyor belt 3. By descending and stopping, the stack of defective short substrates 1rj is stored in the defective product stocker 8.The 11+ defective short substrates @1 stacked in the defective product stocker 8 are manually transferred to the defective product stocker a. It is taken out from the top of the tx 9, receives the repair tube of the defective assembly, is regenerated into a non-defective product, and is then inserted from the top of the non-defective product stocker 15 and becomes a non-defective product stock.
TFE souvenir stocker upper limit detection 7-na? When the furnace is OMed and a full stock of defective products is detected, the machine (not shown) before connection is stopped. When unassembled short substrates are fed into the connecting device @1S, the good product stopper 11 rises from the lower part of the conveyor belt 10 of @2 to the upper surface of the conveyor belt 10 (first conveyor belt) 5. second conveyance bell) 101
-11 Rotate the good product short base of the belt ± @11 Rotate until it hits the good product stop stopper 11,
2 is turned ON, the rotation of the first conveyor belt 5 and the second conveyor belt 100 is stopped. At this moment, the exit stop detection sensor 19 is from 0FFK to the No. So @ feed belt 17.
When the pipe exit stop detection sensor detects that there is no short length destination side 1, the exit stop stopper 18 moves the
7 rises from below to the top surface, the non-defective stopper 11 descends, the second o* feed belt 10 and the second o* feed belt 10 rotate simultaneously, and the short substrate @1 collides with the exit stopper 18. The exit stop detection sensor 19 detects the second
The conveyor belt 10 and the third conveyor belt 174 are stopped, the exit stopper 1'8''li- is lowered, and the good short substrate m1 is conveyed from directly below the good product strip 15 to the exit stopper 18. Thereafter, the conveyor member (not shown) of the connected machine is fed from the connecting device to the connected machine.Non-defective short-shape shaved 1t-1 fed into the above-mentioned connecting device When the conveyance is completed to just below the non-defective stocker 15, if the exit stop detection sensor 192NON detects that there is a non-defective short substrate on the conveyor belt 170 of s3, the output stop detection sensor 19 continues until the exit stop detection sensor 19 reaches 0FPK, that is, as shown in the figure. The short keynote 1 placed on the 30th conveyor belt 17 by the conveyor section @ of the machine after being connected is
waits in a state where it is in contact with the non-defective stopper 11 until the feeding of the connected machine is completed, and after the exit stop detection sensor 19 is turned OFF, as described above, the stop stopper 9 of the non-defective product stocker 15 is removed. Transport up to 11. When there is a non-defective short substrate @1 waiting just below the towed stocker 15, if another non-defective short substrate @1 is fed into the inlet of the coupling device, the defective product stop stone/(4t-rise) let, first
(conveyor bell) St-Rotated and fed good short substrate @
11 Convey until it hits the defective product stopper 4, that is, directly below the defective product stocker 8. At the same time, another non-defective short substrate 1141 that was waiting directly below the non-defective stocker 15 is lifted by the second push-up (play) 1 and lifted directly above the second conveyor belt 10 to the non-defective stocker 15. Nishide K
Open the non-defective support shutter 14 at the position where a hole is to be made on the receiving side of the short product being lifted up, and further push up the plate 13t.
After lifting, the non-defective product shutter 14 is closed, the second push plate tube is lowered, and the A-product short substrates are stacked on the tv non-defective product stocker 15 that was waiting on the 20th conveyance bell (IQ). After that, the defective product stop shutter 4 is lowered and the 10,000-ton
OW conveyor belt) 3 and the second conveyor belt) 10 were rotated, and the short-sized storm product receiving side 1' was temporarily stopped directly below the defective stocker 8.
gl: After being conveyed until it hits the non-defective product stopper 11, that is, directly below the non-defective product stocker 15, the first conveyor belt 3 and the second conveyor belt 101 are stopped. When the good short substrate @1 is transported from directly below the good product stocker 1S to the exit stopper 18, if the connecting device entrance Kjl1 product short substrate 1 is not inserted into the side, the good product stacked in the good product stocker 15 Short base @1t%1t stocker 15
1 [2] directly below the conveyor belt 10,
Second push-up play) 131 After raising the storm product support shutter 14 to the top Iij and placing the non-defective short substrate #Jt on the second push-up plate 15, the non-defective product support shutter 14
When the meeting is opened, the push-up plate of j[2 is lowered and the good product support shutter 141 is lowered by one piece of the short length base to be pulled.
After closing, lower the push-up plate of FCIR2 to below the second conveyor belt 10, and remove the good crystal short substrate @l.
'K Only pick one piece. In addition, a sensor 14 for detecting the upper limit of the stacking of good product stock is installed directly above the good product stocker 15.
Fi is used to detect the fullness of the good stock 15, and the good stock pick-up upper limit detection sensor 16 is turned ON.
To stop the machine before connection when a dirty cup is detected. Furthermore, if the machine after connection is stopped, the machine before connection is operating, the exit entrainment detection sensor 19 is ON, and the short substrate 1 is on the third conveyor belt 17, the machine before connection is stopped. Both non-defective products and defective products are fed into the coupling device without stopping, and then stacked in the defective product stocker 8 and non-defective product stocker 15, and the defective product stocker upper limit detection sensor 9 is turned on.
s It is possible to load items until the hauled product stocker upper limit detection sensor 16 turns ON. In addition, if the cycle time of the machine before connection is faster than that of the machine after connection due to a slight difference in cycle time between the machine before connection and the machine after connection, the cycle time of the machine before connection will be increased in the same way. Conversely, when the machine before connection is stopped and the machine after connection is operating, or when the cycle time of the machine after connection is faster due to a slight difference in cycle time,
JL4 stock 15 to ff1l12's conveyor belts 10 are stacked with good short lengths aivilt one by one and fed into the connected machine as described above.

As mentioned above, on the conveyance line, defective products are piled up, and good products are stacked up, unloaded, conveyed, and connected by the good product stocker. The amount of stock can be increased (8) The space tube can be significantly reduced 1
3+ Line W by catching the stock torch
It is more effective to connect the true high-speed sunnier type assembly machine south by connecting it without reducing the operating rate t- even if it is connected.

14) Even if either of the machines before or after the connection is stopped, the machine in operation can continue to operate until the amount of stock is stacked or unloaded without stopping the machine, and the present invention further provides the above-mentioned features. The present invention can be applied not only to a line connecting device for conveying short pieces of paper, but also to a line connecting device for conveying assembled pace carriers such as pallets.

[Brief explanation of drawings]

FIG. 1 is a plan view of the line connecting device of the present invention, and
l! Figure 2 is a sectional view taken in the transport direction X-1 of Figure 1. DESCRIPTION OF SYMBOLS 1... Short substrate 2... Short substrate feeding detection sensor G... First conveyor belt 4... Defective product stopper 5... Defective product stop detection sensor 6... First
Push-off plate 7...defective product support shutter 8...
・・Unnecessary item stock, force 9...Defective product stacking upper limit detection sensor 10...W42 conveyor belt 11...
Good product stop stopper 12...Good product stop detection sensor 15
...Second push-up plate 4...Good product support shutter 15...Good product stocker 16...Good product stacking upper limit detection sensor 17...JlR3 conveyor belt 18...Exit stop stopper 19 ...Exit stop detection sensor and above Applicant: Daini Seikosha Co., Ltd. Agent: Yasuyo Bensanshi

Claims (1)

[Claims] Loads and unloads conveyed items including good and defective items. In a device that connects a linear potato assembly machine with an inlet and an outlet, there is a sensor for detecting the feeding of a transported object at the entrance, and a first sensor for transporting the object directly below the non-IL product stocker from the entrance. a defective product stopper that stops defective products on the transport line, a defective product stop detection sensor that detects the stop position of defective products, and a stopper that stops defective products on the transport line, and a stopper that stops defective products on the transport line. The - pusher lI@ and the pusher f'L7 are transported from directly below the defective product stocker to the defective product support shutter and stocker, which support the defective product, to directly below the non-defective product stocker. 1 m of conveyance @, a good product stopping stopper that stops the good product on the conveyance line, a good product stop detection sensor that detects the good product stopping position, a stopped good product, pushing up and lowering, and a second push-up part shaving. , a good product support shutter and a good product stocker that support the product, a third transport 8B@ that transports the good product from directly below the good product stocker to the exit, a stopper that stops it near the exit, and a good product at the exit. A line connecting device that is connected to a feeding part that detects non-defective products, and has a configuration in which the objects to be transported, which serve as an assembly base, can be stacked up on the transport line and non-defective products can be stacked up and taken down. .