JPH0568960U - Transport tray and its positioning device - Google Patents

Abstract

(57) [Abstract] [Purpose] To reduce the manufacturing cost of the carrier tray for automatic assembly line. [Structure] The carrying tray 11 carried by a conveyor roller 22 on a conveyor 21 is provided with a piston rod 17 which is lifted above the conveyor roller 22 by a first cylinder 16.
Enters through the hole 12 connected to the side surface and the bottom surface facing the conveyance direction and hits the concave portion 15 of the work set jig 14 to stop. At the same time, the work set jig 14 is positioned in the carrying direction. After that, the holding plates 18 of the second cylinder 19 and the third cylinder 20 are inserted through the long holes 13 on the two sides perpendicular to the side of the transfer tray 11 facing the transfer direction, and pressed against the outer shape of the work set jig 14 for transfer. The outer shape is positioned in the direction perpendicular to the direction. After the outer shape is positioned, the work 24 is set on the work setting jig 14 by the hand 23.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a carrying tray and a positioning device for the carrying tray.

[0002]

[Prior Art]

 A conventional transport tray and its positioning device will be described in detail with reference to the drawings. 4 and 5 are a plan view and a cross-sectional view showing an example of a conventional example.

The transport tray and its positioning device shown in FIGS. 4 and 5 are box-shaped transport tray 101 having an open upper surface and a high outer shape accuracy, and a work set mounted in the transport tray 101 with high accuracy. The jig 102, the stopper 103 that is in close contact with the outer shape of the side surface of the transport tray 101 facing the transport direction and is vertically movable, the first cylinder 104 that drives the stopper 103 up and down, and the transport tray 101 that faces the transport direction. The second cylinder 106 and the third cylinder 107 are provided, each having a holding plate 105 that is in close contact with the outer shapes of the two side surfaces that are perpendicular to the side surfaces, and that are provided at the positions facing each other at the piston lot tip.

The transport tray 101 transported by the conveyor rollers 111 on the conveyor 110 is stopped by the first cylinder 104 and stopped by the stopper 103 raised above the conveyor rollers 111, and external positioning is performed in the transport direction. After that, the pressing plates 105 of the second cylinder 106 and the third cylinder 107 are respectively pressed against the outer shapes of the two side surfaces perpendicular to the side surface of the transfer tray 101 facing the transfer direction to position them vertically in the transfer direction. To do. After the outer shape is positioned, the work 113 is set on the work setting jig 102 by the hand 112.

[0005]

[Problems to be solved by the device]

 Since the conventional transfer tray and its positioning device described above perform outer shape positioning with respect to the transfer tray, the outer accuracy of the transfer tray, the outer accuracy of the work set jig, and the positioning accuracy of the work set jig on the transfer tray are different. There was a drawback that the transport tray was expensive because it was necessary.

[0006]

[Means for Solving the Problems]

 The carrying tray and its positioning device of the present invention have (A) a hole that connects to the side surface facing the carrying direction and a bottom surface, and has a bottom surface at the bottom of each of the two side surfaces perpendicular to the side surface facing the carrying direction. A box-shaped carrier tray having parallel elongated holes and having an open top surface; and (B) a work which is placed in the carrier tray without being fixed and has a concave portion on the side surface facing the carrying direction. A setting jig; and (C) a first cylinder having a piston rod which is below a surface for transporting the transport tray and which is inserted through a hole connecting to a side face and a bottom face of the transport tray facing the transport direction, and (D) The holding plate at the tip of the piston lot, which is inserted through the long holes on the two sides perpendicular to the side facing the carrying direction of the carrying tray and is in close contact with the outer shape of the work set jig, is installed at positions facing each other. Configured to include a second cylinder and a third cylinder, and.

[0007]

【Example】

 Next, the present invention will be described in detail with reference to the drawings. 1 and 2 are a perspective view and a sectional view showing an embodiment of the present invention.

The carrying tray and the positioning device therefor shown in FIGS. 1 and 2 have (A) a side surface facing the carrying direction and a hole 12 connected to the bottom surface, and two side surfaces perpendicular to the side surface facing the carrying direction. Box-shaped carrier trays 11 each having an elongated hole 13 parallel to the bottom surface at the bottom and open top, and (B) placed in the carrier tray 11 without being fixed and in the carrying direction. The work set jig 14 having a concave portion 15 on the side surface facing the outer shape accuracy, and (C) the side surface below the surface for transporting the transport tray 11 and facing the transport direction of the transport tray 11. And a first cylinder 16 having a piston rod 17 which is inserted through a hole 12 connected to the bottom surface, and (D) a work set jig 14 which is inserted through elongated holes 13 on two side surfaces perpendicular to the side surface facing the transfer direction of the transfer tray 11. To the outline of It constituted the presser plate 18 to wear the second cylinder 19 and the third cylinder 20 installed in each facing position and having a piston lot tip contains. The carrier tray 11 carried by the conveyor rollers 22 on the conveyor 21 is inserted into the work set through the holes 12 connected to the side surface and the bottom surface of the piston rod 17 which is lifted above the conveyor roller 22 by the first cylinder 16 in the carrying direction. It hits the concave portion 15 of the jig 14 and stops. At the same time, the work set jig 14 is positioned in the carrying direction.

Thereafter, the holding plates 18 of the second cylinder 19 and the third cylinder 20 are inserted through the long holes 13 on the two side surfaces perpendicular to the side surface of the transfer tray 11 facing the transfer direction, and the work set jig 14 is inserted. The outer shape is pressed against the outer shape and the outer shape is positioned in a direction perpendicular to the carrying direction. After the outer shape is positioned, the work 24 is set on the work setting jig 14 by the hand 23.

FIG. 3 is a perspective view showing details of the carrying tray shown in FIG.

[0011]

[Effect of the device]

 Since the carrying tray and its positioning device of the present invention perform external positioning directly on the work set jig placed in the carrying tray without being fixed, the outer shape accuracy of the carrying tray and the carrying tray of the work set jig. Since there is no need for positioning accuracy for each, it is possible to manufacture the transport tray at low cost.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a sectional view showing an embodiment of the present invention.

FIG. 3 is a perspective view showing details of a carrying tray shown in FIG.

FIG. 4 is a plan view showing a conventional example.

FIG. 5 is a sectional view showing a conventional example.

[Explanation of symbols]

 11 Transport Tray 12 Hole 13 Oblong Hole 14 Work Set Jig 15 Recess 16 Cylinder 17 Piston Rod 18 Holding Plate 19 Second Cylinder 20 Third Cylinder 21 Conveyor 22 Conveyor Roller 23 Hand 24 Work 101 Transport Tray 102 Work Set Jig 103 Stopper 104 First Cylinder 105 Holding Plate 106 Second Cylinder 107 Third Cylinder 110 Conveyor 111 Conveyor Roller 112 Hand 113 Workpiece

Claims (1)

[Scope of utility model registration request] 1. (A) 2 which has a side surface facing the transport direction and a hole connecting to the bottom surface, and which is perpendicular to the side surface facing the transport direction.
A box-shaped transport tray having elongated holes parallel to the bottom surface at the bottom of each of the side surfaces and having an open top surface; and (B) being placed in the transport tray without being fixed and in the transport direction A work set jig having a concave portion on the side surface facing to (1), and (C) a piston rod which is located below the surface for transporting the transport tray and which is inserted through a hole connecting to the side face and the bottom face facing the transport direction of the transport tray. A first cylinder, and (D) 2 perpendicular to the side of the transfer tray facing the transfer direction.
A second cylinder and a third cylinder, each of which has a holding plate at an end of the piston lot and which is fitted into the outer shape of the work set jig and which is inserted through a long hole on the side surface of the second cylinder and a third cylinder. Transport tray and its positioning device.