JP2508167Y2 - Work replenishing device for double-row transportation - Google Patents

Description

[Detailed description of the device]

[0001]

[Industrial applications]

The present invention relates to a technique for selectively organizing non-defective articles for aligning a pair of articles and packing them in a transport box.

[Prior art]

When a pair of articles are packaged at the same time and one of the pair of articles is defective in the middle of the aligning and conveying apparatus, the other non-defective article on the same conveying table is removed from the conveying table at the same time as the defective article, and the next step is performed. It was prevented from being transported as a single article in the box packing process.

[Problems to be solved by the device]

According to the present invention, one of a pair of articles is removed as a defective article from the carrier when the articles are aligned and conveyed in a plurality of rows, and the articles are sent to the boxing step of the next step with a defect that they are not aligned in a pair. It is to prevent being caught.

[Means for Solving the Problems]

A device for simultaneously aligning and conveying a pair of articles,
A device for inspecting good or bad of the article, a first storage device for storing the inspection result, an ejecting device for removing the defective article from the carrier, and a device for confirming that the defective product is removed from the carrier. A second storage device for storing the presence or absence of the article on the carrier, a retracting device for storing the non-defective product removed from the carrier, and a third storage device for storing the presence or absence of the article on the retractor, A device that evacuates non-defective products from the carrier to the evacuation device, or returns them from the evacuation device to the carrier, and arranges a pair of articles in a box and arranges them in order in a prescribed quantity without any defects. is there.

[Action]

Goods / defectives of the articles are inspected at an intermediate portion of the step of aligning and transporting the articles in a plurality of rows, and a pair of one defective article is removed from the top of the delivery table to form a defective delivery table. When the non-defective product is not stored on the retreat device, the other non-defective product left on the same defective conveyance table is temporarily stored in the retreat device outside the aligning and conveying device so that both articles do not exist. When both articles are defective, both defective articles are removed from the carrier so that the articles do not exist. If there is a non-defective product in the retreat device, the non-defective product temporarily stored is replenished to one of the defective transport tables to prepare a pair of non-defective products on the defective transport platform, and both items are sent to the box packing process.

【Example】

An embodiment of the present invention will be described below with reference to FIGS. FIG. 1 is a schematic plan view of an apparatus for carrying out the present invention, and FIG. 2 is a schematic plan view and side view of an ejector of the apparatus. FIG. 3 is a schematic plan view and side view of the transfer device of the present apparatus. FIG. 4 is an explanatory diagram of an exercise operation of this device.

1 to 4, the article 4 is intermittently moved from the left side to the right side in FIG. 1 by the two rows of parallel conveying members 3 arranged in the longitudinal direction at equal intervals on the conveying table 2 of the aligning and conveying apparatus 1. Transported by motion. In the first process device, which is a measurement / inspection device, an inspection device (not shown) determines whether the article 4 is good or bad. The determination result is stored in the first storage device. In the second process device, one or two defective articles are removed from the carrier table 2 by the P & P device 5 according to whether the stored contents of the first storage device are good or bad. If both articles 4 are non-defective, no work is done in the second process device. In the third process device, it is confirmed that the defective product is not placed on the carrier 2 according to the result of the determination of the defective content stored in the first storage device, and the result is stored in the second storage device. . Then, the stored contents of the first storage device are erased. If the defective product is not removed, an abnormal signal is generated and the aligning and conveying device is stopped.

In accordance with the stored contents of the second storage device, the lack of articles 4 on the carrier 2 occurs. When the missing carrier arrives at the transfer device which is the fourth process device, the stored contents of the second storage device are changed. According to the contents stored in the third storage device, the non-defective product is not stored in the retraction device 6, and the other non-defective product left on the transport table from which one pair of defective products has been removed is aligned and transported. 1 is temporarily stored in a retreat device 6 other than 1 and is used as a carrier in a state where neither article 4 exists. Then, the fact that non-defective products are stored in the retraction device 6 is stored in the third storage device.

Similarly, according to the stored contents of the second storage device, the lack of the article 4 on the transport base 2 occurs. When the missing transport base arrives at the transfer device which is the fourth process device, the storage of the second storage device. Erase the contents, according to the contents stored in the third storage device,
When a non-defective product is already stored in the retreat device 6, the non-defective product stored in the missing location on the transport table is replenished to form a pair of non-defective product on the missing transport table.
Then, the stored contents of the third storage device are erased. In the 5th process device, only good products on the transfer table with a pair of articles are transferred to the next boxing process device, and if both good products are not on the transfer table, transfer of good products to the next boxing process device Pause.

[Effect of device]

Since the present invention is constructed as described above, the following effects are produced. Goods are sorted and only non-defective products are aligned in a pair on the carrying table and are conveyed to the boxing process apparatus. Therefore, the articles are packed in the boxing container in an orderly manner without any omission.

In the conventional method, the defective product is removed from the carrier table where the defective product is generated, and the non-defective product is also removed from the carrier table and returned to the leading process device of the aligning and conveying device. According to the present invention, even if one of the pair of defective products is defective, the retracted non-defective product can be returned to the carrier table to convey the pair of non-defective products to the boxing process apparatus. Therefore, the boxing effect is improved as compared with the conventional method.

[Brief description of drawings]

FIG. 1 is a schematic plan view of an alignment / conveyance apparatus of this embodiment.

FIG. 2 is a schematic plan view and side view of a discharging device of this embodiment.

FIG. 3 is a schematic plan view and side view of the transfer device according to the present embodiment.

FIG. 4 is an explanatory diagram of a motion operation of the aligning and conveying apparatus of this embodiment.

[Explanation of symbols]

 Alignment and transport device 1 On transport platform 2 Transport member 3 Article 4 P & P device 5 Evacuation device 6

Claims (1)

(57) [Scope of utility model registration request] 1. An apparatus for sequentially conveying and boxing articles, an aligning and conveying apparatus for conveying articles in a plurality of rows, a first step apparatus for sequential steps of the aligning and conveying apparatus for inspecting the articles, and the inspection. A first storage device for storing the result of
A second process device of the sequential process of the first process device that discharges a defective product according to the stored contents of the first storage device, and a second process device of the second process device that confirms the absence of the product caused by the discharge. A three-step device, a second storage device for storing the result of the confirmation, a retracting device for storing the article outside the aligning and conveying device, and a third storage device for storing the presence or absence of the article on the retracting device. A work replenishing device in a double-row transport, comprising: a transfer device for the sequential process of the third process device that transfers articles between the aligning and transporting device and the retracting device.