JPH03172211A - Upward carrier device for rod-shaped article - Google Patents

Abstract

PURPOSE:To simplify a structure, and to facilitate maintenance by providing a plurality of engaging stoppage tools, which has a part for article to be put, and which can be lifted upward freely, on a fixed substrate as well as on an elevating substrate, and by letting it run in such a way that an article is directly passed between the respective engaging stoppage tools as the elevating substrate is elevated and lowered. CONSTITUTION:Engaging stoppage tools 21-25 of an elevating substrate 2 are positioned lower than engaging stoppage tools 11-14 of a fixed substrate 1, while the engaging stoppage tool 21 is positioned lower than a receiving material 5. A rod-shaped article is put on a recessed part 5a of the receiving material 5. When the elevating substrate 2 is lifted, the article put on the recessed part 5a of the receiving material 5 is received by the engaging stoppage tool 21, and is lifted thereby. The articles on the engaging stoppage tools 11-14 on the fixed side are also received by the engaging stoppage tools 22-25 on the moving side, in the same manner. When the engaging stoppage tool 21 passes through the engaging stoppage tool 11, it is lowered again. The article on each engaging stoppage tool 21-24 is thus passed on the the engaging stoppage tools 11-14. Through the repetition of the process, the article is lifted by one stage. The structure and the maintenance can thus be facilitated.

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to an upward conveying device for rod-shaped articles.

[Conventional technology]

Conventionally, as an upward conveyance device for a rod-shaped article, conveyance claws for holding the rod-shaped article are attached at regular intervals to an endless conveyor that is wound around a driving rotating body such as a sprocket or a pulley and a driven rotating body, and the entire body is attached to an edge. There are some arranged in the form of

Such a conveying device conveys a rod-shaped article upward by rotating an endless conveyor by a driving body and raising a conveying claw holding a rod-shaped article.

[Problem to be solved by the invention]

However, since the above-described conveying device uses an endless annular conveying body, the structure is complicated and maintenance is difficult.

Accordingly, there has been a desire for an upward conveying device for rod-shaped articles that has a simple structure and requires less maintenance.

[Means to solve the problem]

Means for solving the above problems of the present invention are as follows.

That is, the present invention provides a fixed base plate to which a plurality of locking tools each having a mounting portion are attached so as to be able to flip upward; A lifting board that can be raised and lowered is attached to a carrier, with the protruding side of the locking device facing each other so that the positions of the mounting parts correspond to each other, and the carrier is arranged so that there is an interval corresponding to the bar-shaped article. This is an upward conveyance device for rod-shaped articles.

[Effect]

According to the present invention, when the lifting board performs the lifting and lowering operation, the rod-shaped article placed on the locking tool of the fixed board is moved -
After it is first transferred to the locking tool on the elevating board, it is placed on the locking tool at a higher position on the fixed board.

Then, as the lifting board repeats the lifting and lowering operations, the rod-shaped article placed on the locking tool of the fixed board is transported from the bottom to the top.

Note that when the lifting board moves up and down, the locking tool is flipped up by the rod-shaped article, so it does not get in the way of the lifting and lowering of other locking tools.

〔Example〕

An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a schematic view of an embodiment of the apparatus for upwardly conveying a rod-shaped article according to the present invention, and FIGS. 2 to 4 are partially omitted side views showing the operation of the apparatus for upwardly conveying a rod-like article according to the present invention. , Figures 5 to 6
The figure is a side view showing the operation of the locking tool according to the present invention.

The upward conveyance device for rod-shaped articles shown in FIG. 21
- 25 is attached so as to be able to flip upwards, and a conveying body 3 with the protruding side of the locking tool facing each other is arranged at a distance corresponding to the rod-shaped article A.

Here, the above-mentioned locking tools 11 to 14 are respectively formed with concave mounting portions 11a to 14a near their tips, and on the other hand,
The locking tools 21 to 25 also each have concave mounting portions 21a to 25a formed near their tips.

The fixed board 1 and the lifting board 2 are arranged in the mounting parts 11a to 11a.
14a and the mounting parts 21a to 25a face each other so as to be located on the same vertical line.

Further, the above-mentioned elevating board 2 performs elevating and lowering operations using power (not shown).

In FIG. 1, 4 is located above the fixed board 1, and the lifting board 2
In order to pick up the rod-shaped article A conveyed from the tray and guide the rod-shaped article A to the extraction section, the introduction tool is tilted so that the proximal end side (extraction side) is lowered and can be flipped up.

Further, 5 is a receiving member for receiving and receiving the rod-shaped article A from the intake part,
5a is a concave portion formed in the receiving member 5 for receiving the rod-shaped article receiver.

Next, regarding the operation of the above-mentioned upper conveyance device, the second to sixth
This will be explained with reference to the figures.

First, as shown in FIG. 2, the locking tools 21 and 22 on the lifting board (not shown) are lower than the locking tool 11 on the fixed board (not shown), and The elevating board is lowered so that 21 is lower than the position of the receiving member 5.

Also, at this time, the rod-shaped article A is placed in the recess 5a of the receiving member 5.

Next, as shown in FIG. 3, the lifting board is raised so that the locking tools 21 and 22 on the lifting board side are located higher than the locking tools 11 on the fixed board side.

Then, during the upward movement, the rod-shaped article A placed in the recess 5a of the receiving member 5 is transferred to the placing part 21a of the locking tool 21.

Next, as shown in FIG.
The elevating board is lowered so that 1.22 is located lower than the locking tool 11 of the fixed board.

Then, during the descent, the placement part 2 of the locking tool 21 of the lifting board
The rod-shaped article A placed on 1a is transferred to the placement portion 11a of the locking tool 11 of the fixed substrate.

In this way, when the locking tools 21 to 25 of the lifting board are raised and lowered once, the position of the rod-shaped article A on the fixed board side is raised one step.

After that, by repeating the lifting and lowering operation of the lifting board in this way, the position of the rod-shaped article A rises step by step, and finally,
The rod-shaped article is transferred to the take-out section side by the introduction tool 4 shown in FIG.

In addition, when the locking tools 21 to 25 on the lifting board side move up and down, the locking tools 21 to 25 and the locking tools 11 to 1 on the fixed board side
4 may be pushed up by the rod-shaped article A placed on the other locking tool.

For example, when the locking tools 21 to 25 rise from the state shown in FIG. 2 to the state shown in FIG.
is placed on the placing part 11 during the ascent.
The rod-shaped article B placed on the part a is transferred to the placing part 22a of the locking tool 22.

Then, as shown in FIG. 5, the locking tool 22 is raised by pushing up the locking tool 12 by the rod-shaped article B placed on the placing section 22a, and as shown in FIG. It will be located higher than the stopper 12.

Next, when descending from the state shown in Fig. 3 to the state shown in Fig. 4, the locking tool 2
The rod-shaped article B placed on the placing portion 22a of No. 2 transfers to the placing portion 12a of the locking tool 12 during its descent.

Then, as shown in FIG. 6, the locking tool 23 in the process of descending is pushed up and lowered by the rod-shaped article B placed on the mounting portion 12a of the locking tool 12, and as shown in FIG. Therefore, it is located lower than the locking tool 12.

〔Effect of the invention〕

The upward conveying device for rod-shaped articles of the present invention does not use an endless annular conveying body and conveys the rod-shaped articles by raising and lowering the locking tool, so the structure is simple and maintenance is not required.

[Brief explanation of the drawing]

Fig. 1: Schematic diagram of an embodiment of the apparatus for upwardly conveying a rod-shaped article according to the present invention. Figs. 2-4: Partially omitted side view showing the operation of the apparatus for upwardly conveying a rod-shaped article according to the present invention. Figs. 5-6: Side view showing the operation of the locking tool according to the present invention 1...Fixed board 2...Elevating board 3...Transporter 4...Introducing tool 5...Receiving member
5a... Recesses 11-14... Locking tools 1fa-1
4a... Placement parts 21-25... Locking tools 21a-2
5a...Place part Fig. 1

Claims (1)

[Scope of Claims] 1. A fixed base plate to which a plurality of locking tools each having a mounting portion are attached so as to be able to flip upward; A freely attached lifting board that can be raised and lowered is used as a transport body with the protruding side of the locking device facing each other so that the positions of the mounting parts correspond to each other, and the transport body is arranged so that there is an interval corresponding to the rod-shaped article. An upward conveyance device for rod-shaped articles placed in