JPS58222832A - Transport apparatus for sheet material - Google Patents

Abstract

PURPOSE:To extend the life of a conveyors eliminating slippage of a sheet material to be transported by transporting it while being grapsed between a hold- down conveyor and a transport conveyor. CONSTITUTION:A sheet material W coated with a mold release agent carried by being grapsed between a hold-down conveyor 7 and a transport conveyor 8 like a sandwitch is transported sequentially to a rock bar 19 provided on a drying conveyor 5 in a drying equipment 6 being guided to a head pulley 15. Furthermore, after dried with a heater or the like in the drying equipment 6, it as folded is carried on to a pallet 20. This can eliminates slippage of the sheet material W transported with the hold-down conveyor 7 and the transport conveyor 8 arranged in a mold release agent while extending the life of the conveyors themselves thereby enabling smooth and accurate transportation of the sheet material on the drying conveyor.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a sheet material conveying device, and more specifically, the present invention relates to a sheet material conveying device, and more specifically, a sheet material conveying device that eliminates slippage of the sheet material conveyed by a presser conveyor and a conveyor disposed in a release agent tank, and This invention relates to a conveying device that extends its lifespan and is capable of smoothly and reliably conveying sheet materials to a drying conveyor.

Conventionally, when processing tire constituent materials, for example, a series of sheet materials discharged from a kneading machine were soaked in a release agent in a release agent tank, and then transported to the next process on an 11i1 conveyor while being dried. After drying in a device, the sheet material is folded and loaded onto a pallet.

However, in such a conventional conveying device (2), the conveyor provided in the release agent tank is a sand inch inclined conveyor consisting of a simple presser conveyor that clamps and conveys the sheet material. Because the head pulley was the only drive, the sheet rubber material could slip, the belt conveyor's lifespan was shortened, and when the sheet material was transferred from the transport conveyor to the drying conveyor,
Problems occurred frequently, resulting in unmanned systems and a negative impact on productivity.

This invention was devised by focusing on the conventional problems, and its purpose is to immerse a series of sheet materials discharged from a kneading machine into a mold release agent in a mold release agent tank. After that, in the step of transporting the sheet material to the next process on a conveyor and drying it in a drying device, slipping of the sheet material being conveyed by the presser conveyor and the conveyor disposed in the release agent tank is eliminated, In addition, the present invention provides a sheet material conveying device (3) that effectively solves the conventional problems by extending the life of the conveyor itself and smoothly and reliably conveying the sheet material to the drying conveyor. .

In order to achieve the above object, the present invention sandwiches the sheet material conveyed from the molding process in a sandwich shape by a holding conveyor and a transport conveyor installed in a mold release agent tank, and In a conveying device for sheet materials that is dipped in a molding agent and then conveyed to a rack bar of a drying conveyor in sequence, a conveyor heald is held between a driving pulley and a driven pulley located on the drying conveyor side of the conveyor. The head pulley installed on the tip side of this conveyor heddle is arranged so as to be driven by the rack bar of the drying conveyor, and the sheet material conveyed from the forming process is passed through the rack bar of the drying conveyor. The gist is that the head pulley of the presser conveyor is mounted on the rack bar of the drying conveyor, and the conveyor held discharge end of the presser conveyor is connected to the dryer conveyor. The unloading end of the conveyor belt wound around the hemlock pulley of the conveyor and the designated
-□(4) The gist is that they are placed side by side at intervals.

The present invention will be described in detail below based on the accompanying drawings.

FIG. 1 shows a layout diagram of the entire train for sheet-like rubber material in which the present invention is implemented, and l indicates a rubber material supplied from a molding process (kneading machine, etc.) not shown, into a sheet material W of a predetermined width. An extrusion device (extrusion roll) for molding, 2 is a conveyor that continuously supplies the sheet material W extruded from this extrusion device 1 to a release agent application conveyor 4 in a release agent tank 3, and 5 is a conveyor. Output end 4 of release agent coating conveyor 4
This is the drying conveyor of the drying device 6 disposed at a.

As shown in the figure, the release agent application conveyor 4 is composed of a presser conveyor 7 and a transport conveyor 8, which are arranged in an upward direction toward the drying conveyor 5.
The sheet material W is sandwiched and conveyed by the conveyor 8 and the conveyor 8.

(5) The conveyor belt 7a of the presser conveyor 7 is wound around a drive pulley 10 and a driven pulley 11 which are rotationally driven by a drive motor 9, and the conveyor belt 7a is rotated by a drive pulley 10 which is rotationally driven by a drive motor 9, and a driven pulley 11 which is rotationally driven by a drive motor 12. The pulley 13, the driven pulley 14, the head pulley 15, the support pulley 16, and the tension pulley 17 are hooked. The drive pulley 13 and the driven pulley J14 are configured to drive the conveyor belt 18 in a pinched state, and the head pulley 15 is arranged on a rack bar 19 disposed at a predetermined interval on the drying conveyor 5. It is placed in the condition. Therefore, the sheet material W coated with a release agent is sandwiched and conveyed by the presser conveyor 7 and the conveyor conveyor 8.
are guided by the head pulley 15 and sequentially carried out to the rack bar 19 provided on the drying conveyor 5 of the drying device 6, and then dried by a heating device (not shown) in the drying device 6, and then folded. It is loaded onto a pallet 20.

The drive pulley 13, the driven pulley 14, the hesodop (6) - pulley 15, the support pulley 16, and the tension pulley 17 are lined with rubber, and the conveyor 8 is lined with steel wire to prevent corrosion caused by the release agent Q. A belt is attached.

Reference numeral 21 denotes a cooling fan for the drying conveyor 5, which speeds up drying and cooling of the sheet material W.

Further, 22 is a take-up conveyor that takes out the sheet material W from the drying conveyor 5, and stacks the sheet material W on the pallet 20 in a folded state.

Further, FIG. 2 shows a second embodiment of the present invention, in which a head pulley 25 is provided at the discharge end of the presser conveyor 7, and
This head pulley 25 is connected to the rank par 1 of the drying conveyor 5.
9, the sheet material W coated with the release agent Q is further reliably guided to the drying conveyor 5. Note that the other configurations are the same as those in the first embodiment described above, so the same reference numerals are given and explanations are omitted.

In this invention, the sheet material conveyed from the molding process as described above is sandwiched between a presser conveyor and a transport conveyor installed in a release agent tank (7), and In a conveying device for U7 sheet materials so as to be dipped in a release agent and sequentially conveyed to a rank bar of a drying conveyor, a conveyor belt is held between a drive pulley and a driven pulley located on the drying conveyor side of the conveyor. The head pulley provided at the tip of this conveyor belt is arranged so as to be driven by the rack bar of the drying conveyor, and the sheet material conveyed from the forming process is dried. Competition 1・
In addition, the head pulley of the presser conveyor 4 is directed to the rack bar of the drying conveyor, and the conveyor belt discharge end of the presser conveyor is connected to the head pulley of the transport conveyor. Since the conveyor belt is placed in parallel with the wrapped end of the +-taU at a predetermined distance, slippage of the sheet material conveyed by the holding conveyor and conveyor disposed in the release agent tank is eliminated, and ), it has the effect of extending the life of the conveyor itself and also being able to smoothly and reliably transport the drying conveyor (8).

[Brief explanation of the drawing]

FIG. 1 is a schematic front view of a conveying device embodying the present invention, and FIG. 2 is a partial front view showing another embodiment. 3. Release agent tank 5..Drying conveyor 7..Press conveyor 8..Transport conveyor 13..Drive pulley 14..Followed pulley 17..Head pulley 18..Conveyor belt 19..Rack bar W.. Sheet material Q...Release agent representative Patent attorney Makoto Ogawa - Patent attorney Ken Noguchi Teru Patent attorney Kazuhiko Saishita (9) Mr. Commissioner of the Japan Patent Office ′”′""""Pa°"""'1. Indication of the incident 1982 Patent Application No. 106116
2. Name of the invention: Sheet material conveying device 3. Person making the amendment 1. Relationship with property 1. Patent applicant 4. Agent Address: 31'L West #1 Bridge, 1 Me, Minato, Tokyo, 105
I3 No. 3 Shisi Pelican Building (No change in content)

Claims (1)

[Claims] 1. The sheet material conveyed from the molding process is held in a sandwich shape by a presser conveyor and a transport conveyor installed in a mold release agent tank, and released from the mold in the mold release agent tank. In a conveying device for sheet materials, which is dipped in a liquid and sequentially conveyed to a rank bar of a drying conveyor, a conveyor belt is held between a drive pulley and a driven pulley located on the drying conveyor side of the conveyor. The head pulley provided at the tip of this conveyor belt is placed so that it is aligned with the rack bar of the drying conveyor, and the sheet material conveyed from the forming process is transported to the drying conveyor. A conveyance device for sheet materials, characterized in that the sheet materials are conveyed sequentially to a rank bar. 2. Direct the heel pulley of the encircling conveyor to the rack bar of the drying conveyor, and (1) unload the conveyor belt wound around the heel pulley of the transport conveyor with the (1) conveyor bell of the presser conveyor. The sheet material conveyance device according to claim 1, which is arranged in parallel with the end portion at a predetermined distance.