JPH084276Y2 - Deburring system for blow products - Google Patents

Description

[Detailed Description of the Invention] (a) Field of Industrial Use The present invention relates to a deburring system for blow products, and more specifically, inserting and installing parts into a mold when manufacturing blow products such as bags and cases. The present invention relates to a deburring system for blown products for efficiently taking out products, cutting and removing burrs, crushing for recycling, and stocking products efficiently.

(B) Conventional technology Conventionally, the work of inserting the parts required for the product into the mold of the blow molding machine, the work of deburring the blow product taken out of the mold, and the bundling of the product after bundling The stocking work was carried out through intermediate acquisition as different processes.

(C) Problems to be Solved by the Invention In such a conventional technique, the work such as blow molding and deburring is performed in a state where the production line is divided, so that the work efficiency is not improved and the intermediate work is complicated. It required input work.

The present invention aims to improve the inefficient work mode in the above-mentioned conventional technique, achieve labor saving, and perform blow molding, deburring, burr crushing, product stocking, etc. of products by continuous long-term work. And

(D) Means for Solving the Problems In order to achieve the above object, the blow product deburring system according to the present invention has, in order to achieve the above object, a robot 1 controlled by a program according to the claims. , A part insertion hand 3 and a burr cutter 14, and a blow molding machine 6 having a die 5 within the working range of the product take-out and transfer hand 2 and the part insertion hand 3 centering on the robot 1 and a blow product A. Parts supply device 15 for supplying parts a used for the product, product fixing jig 7 for deburring blow product A, and product transfer device 8 for blow product A
And a deburring machine 9 adjacent to the product fixing jig 7.
Is provided, a burr conveyor 10 is provided adjacent to the deburring machine 9, a crusher 11 is continuously provided on the burr conveyor 10, and the product conveying device 8 is exposed to the other side of the product fixing jig 7. The means for connecting the product stock conveyor 12 to the product conveying device 8 is taken.

The blown product in the claims includes a container, a case, etc. that do not require binding after deburring.

Further, in the claims, a means is provided between the product fixing jig 7 and the product conveying device 8 to provide a binding device 13 for folding the blown product A in two and binding the product.

(E) Action Therefore, when molding the blow product A, for example, the case of the two-fold mold, the case obtained by the previous molding step is taken out from the mold 5 of the blow molding machine 6 by the product take-out transfer hand 2. , And is conveyed and fixed to the product fixing jig 7 for deburring. On the other hand, the necessary part a of the case A is taken out from the parts supply device 15 by the parts insertion hand 3 and placed in the mold 5.

At this time, centering on the robot 1, the product fixing jig 7, the part supply device 15, and the mold 5 of the blow molding machine 6 are within the operating range of the product take-out and transport hand 2 and the part insertion hand 3.
Are arranged, it is possible to move to the deburring work without largely moving the molding case A to another place.

The burr cut by the burr cutter 14 is immediately dropped onto the burr conveyor 10 by the deburring machine 9 and sent to the crusher 11 as it is.

On the other hand, the product case A is transferred from the product fixing jig 7 to the vicinity of the binding position where the binding device 13 is provided by the product take-out and transport hand 2, where it is folded in two and bound, and then passed through the product transport device 8 to pass the product. It is transferred to the stock conveyor 12.

(F) Embodiment Hereinafter, a preferred embodiment of the deburring system for blow products according to the present invention will be described in detail with reference to the drawings.

As shown in FIG. 1, reference numeral 1 denotes a robot controlled by a program having a predetermined work sequence, and its control means and mechanism itself are known and will not be described in detail here.

The robot 1 is provided with a product take-out / transporting hand 2, a parts inserting hand 3, and a burr cutter 14. This type of hand 2 and 3 is a kind of so-called magic hand, and here, the product take-out and transport hand 2 adopts suction negative pressure as shown in FIG. 2, and the part insertion hand 3 is Third
A chuck is used as shown in the figure. The product unloading / conveying hand 2 and the parts inserting hand 3 are configured to be used by being rotated 180 degrees around the rotation shaft 4. As shown in FIG. 4, the burr cutter 14 is provided so as to extend to the end of the rotary shaft 4.

With the robot 1 as the center, within the working range of the product take-out and transport hand 2 and the part insertion hand 3, a blow molding machine 6 equipped with a mold 5 for splitting, a blow product A (here, a case of folding) is provided. A part supply device 15 for supplying a part a (hook fitting) to be used, a product fixing jig 7 for deburring the blow product A and a product conveying device 8 for the blow product A are arranged. A deburring machine 9 is disposed adjacent to one side, a burr conveyor 10 is provided adjacent to the deburring machine 9, and a crusher 11 is connected to the burr conveyor 10 and the other side of the product fixing jig 7 is provided. The product carrying device 8 is faced up, and a product stock conveyor 12 is connected to the product carrying device 8.

A bundling device 13 that folds the blown product A in two and binds it between the product fixing jig 7 and the product conveying device 8
Is provided.

The blow molding machine 6 may have any known structure.

As shown in FIGS. 5 and 6, the product fixing jig 7 for deburring is configured to fix the blown product A on the table by a vacuum pad method. By this, the fourth
As shown in the figure, the burr is cut and removed by the burr cutter 14. The operation of the burr cutter 14 is performed along a locus preprogrammed in the robot 1.

The product transporting device 8 uses the bundling device A for binding the blown product A.
It is a transfer means for transferring from 13 to the product stock conveyor 12, and has a structure known per se.

As shown in FIGS. 5 and 6, the deburring machine 9 rotates the receiving plate 9A around the product fixing jig 7 around the rotary shaft 9C by using the cylinder 9B, and cuts the burrs. Is configured to be dropped onto the burr conveyor 10.

The crusher 11 has a structure for crushing general burrs.

As shown in FIG. 7 and FIG. 8, the parts supply device 15 uses the endless body 1 for the parts a housed in the cartridge 15A.
It is configured such that it is sequentially fed by 5B and is picked up by the chuck of the parts insertion hand 3 at the transfer end.

The bundling device 13 sucks each of the two folding cases which are the blow products A by a vacuum pad method, cuts one of the bags and hangs it down by its own weight, and lowers the entire vacuum pad to fold it in two. After this two-folding, using a resinous film belt, it is loosely bound to the extent that deformation does not occur, and it is corrected after molding, and this binding mechanism itself is a known one. ing.

(F) Effect of the Invention According to the deburring system for blown products in the claims of the present invention, blow molding of the product, deburring, deburring of burrs, stocking of products, etc. can be performed as a continuous work, thus improving work efficiency. It is possible to remarkably increase the cost, to reduce the cost of the product, and to achieve labor saving.

Further, according to the claims, there is an advantage that the product stock can be prepared while binding the two-fold type cases in a continuous flow while straightening them.

[Brief description of drawings]

FIG. 1 shows an embodiment of a deburring system for blown products according to the present invention. FIG. 1 is an overall layout diagram of the deburring system, and FIG. 2 is a side view showing the operation of a product take-out / transporting hand. The figure is a side view showing the operation of the parts insertion hand,
FIG. 4 is a side view showing a burr cutting state, FIG. 5 is a plan view showing a product fixing jig and a deburring machine, and FIG. 6 is a side view showing a product fixing jig and a deburring machine. FIG. 7 is a side view showing the parts supply device, and FIG. 8 is a view taken along the arrow AA in FIG. 1 ... Robot, 2 ... Product pick-up and transport hand, 3 ... Parts insertion hand, 14 ... Burr cutter, 5 ... Mold, 6
…… Blow molding machine, A …… Blow product, a …… Parts,
15: Pearl supply device, 7: Product fixing jig, 8: Product transfer device, 9: Burr remover, 10: Burr conveyor,
11 …… Crusher, 12 …… Product stock conveyor, 13 …… Bundling device.

Claims (2)

[Scope of utility model registration request] 1. A robot 1 controlled by a program is provided with a product take-out / conveyance hand 2, a part insertion hand 3 and a burr cutter 14, and the robot 1 is the center of the operation of the product take-out / conveyance hand 2 and the part insertion hand 3. Within the range, a blow molding machine 6 equipped with a mold 5, a part supply device 15 for supplying a part a used for the blow product A, a product fixing jig 7 for deburring the blow product A, and a product of the blow product A A transfer device 8 is arranged, a deburring machine 9 is arranged adjacent to the product fixing jig 7, a burr conveyor 10 is provided adjacent to the deburring machine 9, and a crusher 11 is connected to the burr conveyor 10. Set up
A deburring system for blown products, characterized in that the product conveying device 8 is exposed to the other side of the product fixing jig 7, and a product stock conveyor 12 is connected to the product conveying device 8. 2. A binding device for folding the blown product A in two and binding it between the product fixing jig 7 and the product conveying device 8.
13. The deburring system for blown products according to claim 12, wherein 13 is provided.