JP2577873Y2 - Conveyor with variable transfer position - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a conveyor with a variable transfer position for continuously transferring a work.

[0002]

2. Description of the Related Art Conventionally, a work a is sometimes transported using a conveyor. When the work a is conveyed on the conveyor, the work a is moved toward one side in the width direction of the conveyor so that the position of the conveyed work a is constant as shown in FIG. Will be This is so that the rollers 2 forming the conveyor are arranged at an angle to the guide arm 1 so that the work a to be conveyed by this is naturally conveyed in a state of being brought to one side of the conveyor. Has become.

[0003]

However, in the above-described conventional example, the work a to be conveyed can be moved only to one side in the width direction of the conveyor, and the work a is not moved. There is a problem that it is not possible to cope with a case where the reference for a is one of two places (one of both sides in the width direction of the conveyor).

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problem, and an object of the present invention is to provide a conveyer with a variable transfer position which can convey a work at any side in the width direction of the conveyor. is there.

[0005]

According to the present invention, in order to achieve the above-mentioned object, a rotatable roller 2 is disposed between guide arms 1 disposed so as to face each other. 1 in such a manner that a plurality of shafts 2a arranged on one guide arm 1a side are located closer to the entrance side in the transport direction than a shaft portion 2b arranged on the other guide arm 1b side. In the horizontal plane, the rollers 2 are arranged so as to be inclined toward the one guide arm 1a, and the pushing means 3 for pushing the workpiece a to be transported toward the other guide arm 1b is transported by the one guide arm 1a. Provided on the direction exit side b, and the other guide is
The work a extruded to the side of the arm 1b is pressed against the roller 2.
A work holder 8 for holding is provided above the roller 2 .

[0006]

The work a conveyed on the roller 2
Can be conveyed to one guide arm 1a side by rollers 2 arranged at an angle, and the work a can be moved to the other guide arm by operating the pushing means 3 as necessary. 1b, and the transfer position of the work a to be transferred can be changed in any of the width directions. And extrude
The wire pushed out to the other guide arm 1b side by the pushing means 3
Press the workpiece a on the roller 2 with the workpiece holder 8.
The work a meanders or rotates on the roller 2 depending on
Can be prevented from collapsing.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on illustrated embodiments. As shown in FIG. 1, the variable transfer position conveyor has a pair of guide arms 1 arranged so as to face each other.
And a cylindrical roller 2 disposed between the guide arms 1
And constitute the subject.

A plurality of rollers 2 are arranged side by side along the longitudinal direction of the guide arm 1, and are rotated by a driving device 4 installed below as shown in FIG. That is, the lower end of each roller 2 is in contact with a driving device 4 such as a V-belt as shown in FIG. 3, and each of the rollers 2 rotates when the driving device 4 is driven.

The rollers 2 are arranged in a horizontal plane such that the shaft 2a disposed on one guide arm 1a is located closer to the entrance side in the transport direction than the shaft 2b disposed on the other guide arm 1b. Thus, the workpiece a conveyed by the roller 2 is conveyed toward the one guide arm 1a. An extruding means 3 for extruding the workpiece a to be transported toward the other guide arm 1b is provided on the exit side B in the transport direction of one of the guide arms 1a. The pushing means 3 is provided with one of the guide arms 1.
and a cylinder 3b for moving the work pusher 3a back and forth.
A plurality of rubber rollers are rotatably attached to the work pusher 3a along the longitudinal direction. Reference numeral 6 denotes a finishing machine for attaching a finishing material such as a decorative material to an edge portion of the work a to be conveyed. The rimping operation can be performed only on one edge or only on the other edge.

A detection sensor 7 for detecting the presence of a work a is provided at the exit side B of the guide arm 1a in the conveyance direction, and the pushing means 3 is operated in conjunction with the detection sensor 7. I have. A work holder 8 is arranged above the roller 2 in proximity to the pushing means 3. The work holder 8 is configured by providing a rotatable roller 8b at the tip of a cylinder 8a that can be raised and lowered.

The work a to be conveyed by the conveyor is conveyed by being brought closer to the one guide arm 1a side. The side is to be finished. Further, when the finishing process on the other end side is performed, it is performed by operating the pushing means 3 by the detection sensor 7, that is, the work a to be conveyed moves to the position of the detection sensor 7. When it comes, the work pusher 3a moves forward by the cylinder 3b constituting the push-out means 3 by the detection of the detection sensor 7, whereby the work a is pushed out to the other guide arm 1b side, and is then held down by the work holder 8. 1 is regulated by the rubber roller 5 of the workpiece pusher 3a, and is conveyed in a state of being guided by the other guide arm 1b side by the other guide arm 1b side. The side is to be finished.

By stopping or operating the extruding means 3, the position of the work sent to the finishing machine 6 can be easily changed to finish the predetermined edge.

[0013]

According to the present invention, as described above, a rotatable roller is provided between guide arms arranged so as to face each other, and a plurality of these rollers are provided side by side along the longitudinal direction of the guide arm. The rollers are inclined toward one guide arm in a horizontal plane such that the shaft arranged on one guide arm is positioned closer to the entrance in the transport direction than the shaft arranged on the other guide arm. arrangement, and the extrusion means for extruding a workpiece to be conveyed to the other guide arm provided in the conveying direction the outlet side of the one guide arm above, press
Work pushed out to the other guide arm side by the ejection means
Work holder to hold the roller against the roller.
Since it is provided above, the work conveyed on the rollers can be conveyed to one guide arm side by the rollers arranged at an angle, and the pushing means can be operated as necessary. Thus, the work can be moved toward the other guide arm side, and the work can be moved toward and conveyed from either side in the width direction of the conveyor. In addition, the other
The workpiece pushed to the guide arm side is
The work is pressed against the roller
Make sure that the posture does not collapse, such as meandering and rotation.
Work can be pushed out to the other guide arm side.
Can be maintained and transported reliably
is there.

[Brief description of the drawings]

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

FIG. 2 is a partially enlarged plan view of the same.

FIG. 3 is a cross-sectional view showing an arrangement state of the above roller.

FIG. 4 is a side view showing a transfer means of the work after the position change according to the first embodiment;

FIG. 5 is a schematic plan view of a conventional example.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Guide arm 1a One guide arm 1b The other guide arm 2 Roller 2a One shaft part 2b The other shaft part 3 Extrusion means 8 Work holding A Transfer direction entrance side B Transfer direction exit side

Claims (1)

(57) [Scope of request for utility model registration] 1. A rotatable roller is disposed between guide arms disposed so as to face each other, a plurality of rollers are disposed in parallel along the longitudinal direction of the guide arm, and the rollers are disposed on one guide arm side. In the horizontal plane, the rollers are inclined to one guide arm so that the shaft part is located closer to the entrance in the conveyance direction than the shaft part arranged on the other guide arm side, and the work to be conveyed is Pushing means for pushing out to the other guide arm side is provided at the exit side in the conveying direction of the one guide arm, and the pushing means is used to push the other guide arm.
Pressing the workpiece extruded to the arm side by the roller
Conveyor with variable work position provided with work holders above rollers .