JPH0680610U - Suction pad for transferring packages - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a suction pad for transferring a package, which can solve the problem of the package falling off during suction transfer by mechanical lock suction by the pad recess. A suction pad for transporting a package for transporting a package 1 in which an item to be packaged 2 is wrapped in a soft bag 3 capable of being deformed by suction by an air suction force. 12 has a cross-sectional shape of a tapered groove having a depth wider than the opening, and a protrusion 13 for supporting the bag sheet and an annular space 14 surrounding the protrusion 13 are provided on the inner bottom surface of the recess. An air suction hole 16 to which a flexible tube 15 for suction is connected is formed in the place 14, and a portion of the flexible bag 3 of the packaging body 3a is fitted with a fit lock shape along the recessed tapered surface 13a by air suction from the air suction hole 16. It is characterized in that it is bulged and deformed to be sucked and transferred.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is a package for adsorbing and transferring a package in which a packaged item is packaged in a soft bag that can be deformed by adsorption The present invention relates to a suction pad for transferring a package.

[0002]

[Prior art]

 When the package conveyed by the first conveyor is automatically packed in a carton that is stopped by the second conveyor arranged in parallel with the first conveyor, the conveyance is stopped at a fixed position on the first conveyor. An adsorption transfer device for adsorbing the package with an air suction force to move and store it in the carton is applied.

[0003]

[Problems to be solved by the device]

 The conventional suction pad equipped in the above-mentioned transfer device is configured to suck the bag surface of the packaging body in a state of surface contact that does not bulge and deform, so that the pad suction is caused by vibration during suction transfer. However, there was a problem that the package of the product fell off the adsorption pad.

An object of the present invention is to provide a suction pad for transporting a package, which can solve the above-mentioned problem of falling off during suction transport of the package by mechanical lock suction by the pad recess.

[0005]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the suction pad for transferring a package according to the present invention has a bag suction concave portion of this pad main body having a cross-sectional shape of a tapered groove having a depth wider than the opening portion, and the bag has a bag inside the concave portion. A projecting portion for supporting the seat and an annular space surrounding the projecting portion are provided, and an air suction hole to which a flexible pipe for suction is connected is provided in the annular space. A part of the soft bag of the packaging body is bulged and deformed into a fit lock shape along the tapered surface of the concave portion by suction, and is transferred by suction.

[0006]

[Action]

 According to the suction pad having the above-mentioned structure, a part of the soft bag of the packaging body is bulged and deformed into a fit lock shape along the tapered surface of the recess by the air suction from the air suction hole, so that the mechanical lock by the recess of the pad is performed. It is possible to solve the problem that the pad-adsorbing package comes off from the adsorption pad due to the adsorption.

[0007]

【Example】

 An embodiment of the present invention will be specifically described below with reference to the drawings. In the figure, reference numeral 1 denotes a package in which an item to be packaged 2 is wrapped in a soft bag 3 made of synthetic resin capable of being sucked and deformed. In this embodiment, individual pieces of raw noodles for three meals are contained in the soft bag 3, and The target is a raw noodle package in which the bag mouth part is sealed with a wire-like twist string (not shown).

Reference numeral 4 is a first conveyor for carrying the package 1, 5 is a second conveyor for carrying a carton C arranged in parallel with the first conveyor 4, and 6 is a first conveyor. 4 is a suction and transfer device that sucks the package 1 that has been stopped to be transported to the fixed position by the air suction force and moves and stores it in the transport stop carton C of the second conveyor 5. The moving arm 7, the pendant 8 that is moved by the rotation of the rotating arm 7 while maintaining the vertical posture between the first conveyor 4 and the second conveyor 6, and the pendant 8 The pad raising / lowering cylinder 9 is fixed to the lower end of the pad, and the suction pad 10 (the suction pad for transferring the package, which is the object of the present invention) is moved up and down by the operation of the pad raising / lowering cylinder 9.

The suction pad 10 of the present invention includes a metal pad main body 11 having a cross-sectional shape as shown in FIG. 2, and the bag suction recess 12 of the pad main body 11 is wider than the opening. The tapered groove has a cross-sectional shape, and a circular projecting portion 13 for supporting the bag sheet and an annular annular cavity 14 surrounding the projecting portion 13 are provided on the inner bottom surface of the concave portion. An air suction hole 16 to which the flexible tube 15 for suction is connected is opened, and a part 3a of the flexible bag 3 of the packaging body is drawn by the air suction from the air suction hole 16 as shown by the imaginary line in FIG. It is configured so as to be bulged and deformed into the shape of a fit lock as shown in the figure and then transferred by suction.

[0010]

[Effect of device]

 Since the suction pad for transferring the package of the present invention has the above-mentioned structure, the portion 3a of the package soft bag 3 is fit-locked along the recessed taper surface 13a by the air suction from the air suction hole 16. It can be bulged and deformed into a shape, and the package body 1 is securely held by the mechanical lock adsorption by the pad concave portion 12, and the package body 1 of the pad adsorption falls off from the adsorption pad 10 due to vibration during adsorption transfer. It has an excellent practical effect of being able to solve the problem.

[Brief description of drawings]

FIG. 1 is a side view showing a package suction transfer device equipped with a suction pad of the present invention.

FIG. 2 is a cross-sectional view showing a suction pad according to an embodiment of the present invention in a state in which a package is sucked.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Package, 2 ... Packaged goods, 3 ... Soft bag, 4 ... 1st conveyor, 5 ... 2nd conveyor, C ... Carton, 6 ... Adsorption transfer device, 10 ... Adsorption pad, 11 ... Pat main body, 12
... bag suction recessed portion, 13 ... protruding portion of bottom surface inside recessed portion, 13a ... recessed portion tapered surface, 14 ... annular cavity, 15 ... flexible tube for suctioning,
16 ... Air suction hole.

Claims (1)

[Scope of utility model registration request] 1. A suction pad for transferring a package, in which a packaged product in which a packaged item is packaged in a flexible bag capable of being sucked and deformed is sucked by an air suction force to be transferred, and a bag suction concave portion of the pad body is opened. The taper groove has a cross-sectional shape with a depth larger than that of the portion, and a protrusion for supporting the bag sheet and an annular space surrounding the protrusion are provided on the inner bottom surface of the recess, and the annular flexible space is provided for suction. An air suction hole to which the pipe is connected is opened, and a part of the soft bag of the packaging body is bulged and deformed into a fit lock shape along the tapered surface of the recess by air suction from this air suction hole, and suction transfer is performed. A suction pad for transferring a package characterized by the above.