JPS61209142A - Feeding device for tire molding material - Google Patents

Abstract

PURPOSE:To enable to automatically transfer tire molding materials between the transport track and the feeder and to contrive the improvement of the feeding efficiency of the titled feeding device and the labor-saving thereof by a method wherein the feeding device is made into a constitution that the feeding device is made to drive in such a way that each conveyer of the transport track is made to drive by operating the tray of the feeder, the transport track is made to ascend by actuating the lift and each conveyer is coupled with the tray. CONSTITUTION:When a tray 33 is fallen and is set at its operating position, a limit switch 46 is turned-ON, a motor 41 is made to revolve and the groups of rollers 13 of conveyers 12 are made to rotatingly drive through the interlocking mechanism consisting of a chain 42, a sprocket 43, a gear 44 and gears 45, a chain 15 and sprockets 14. Whereby a tread (a) is sent out onto the tray 33, and moreover, is fed on a molding machine 1. After that, when the tray 33 is raised up and is made to return to its stand-by position, a limit switch 47 is turned-ON, a lift 20 is actuated to make a transport track 10 ascend and when the gear 45 of a conveyer 12 in the following order is made to engage in the gear 44, the lift 20 is made to stop by a proximity switch 48, and when the tray 33 is fallen and is set at its operating position, a tread (a) is automatically sent out from the upper surface of the conveyer 12 in the following order and is fed to the molding machine 1.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a tire forming material supply device for transporting and supplying tire forming materials such as treads.

(Prior art, problems) Conventionally, the tread used for tire molding is cut into the length of one tire and then transported to a molding factory by a transport trolley (α) as shown in Figure 4. , During tire molding, the worker uses the tread feeding machine (A) in the transport trolley (α).
It is then transferred to the top of the tire molding machine <c>, but as shown in the figure, it is necessary to secure a wide work area for the worker, and the transfer from the transport cart (α) to the top of the feeder (b) is necessary. The work of moving the tread is labor-intensive and has a negative impact on the tire forming process, so it is desired to save labor.

(Objective of the Invention, Means for Solving Problems) The present invention was developed to address the above-mentioned problems in conventional tire molding material supply, and includes:
A tire molding material transport truck having a plurality of conveyors arranged in a plurality of upper and lower stages, an elevator for the transport truck, a feeder equipped with a tray that receives and supplies the material from each of the conveyors, and a feeder for the tray. characterized by a configuration including a delivery drive control mechanism that operates the elevator and drives each of the conveyors individually connected to the tray,
In front of the feeder equipped with a tray for receiving and supplying tire molding material, a tire molding material transport truck having a plurality of conveyors arranged in multiple stages above and below is installed. By configuring the wheel to be connected to and driven by the tray by an elevator, it is possible to automatically transfer the tire molding material between the transport truck and the feeder, significantly improving the feeding performance and saving labor, as described above. An object of the present invention is to provide a tire molding material supply device that solves the above problems.

(Embodiment of the Invention) An embodiment of the present invention is shown in FIGS. 1 (I elevator), (7) is a feeder that receives and supplies the tread (α) sent out from the transport truck (11), (1) is the tread l' (α) that is supplied from the feeder (to). This is a tire molding machine that receives a
The horizontally arranged conveyors α are fixedly installed in the upper and lower stages (six in the figure), and each conveyor α2 has 0 groups of rotatably supported rollers at appropriate intervals. Sprocket Q4 fixed on Karanashi, Low 20)
A chino (Is) is wound around the cheno (Is), and the chino α9 rotates the row 20 to move the tread (α) to the left side in the figure.

In addition, to explain the elevator ■ in detail, the transport trolley α [
This mechanism is attached to the lower part of the carriage and moves the transport carriage αα up and down while keeping it horizontal, and is made up of cylinders, jacks, etc.

Moreover, it can also be configured to be disposed on the lower side of the transport vehicle a.

Furthermore, to describe the feeder (to) in detail, the machine frame (to)
A tray (to) is provided on the upper part of the tray (to) which is mounted so as to be able to rise and fall with a bearing cll) and has a group of rollers Cn) for receiving and supplying the treads (α) sent from each conveyor α2 of the transport vehicle αG. The machine frame (
30α) is provided with a setting seat (G) for receiving and setting the transport cart Ql on the front side of the lower part thereof.

Furthermore, a motor holder υ for driving the conveyor is provided on the side of the machine frame (30α) of the feeder (to), and
While connecting the gear (goods) provided on the upper front side of α) to the motor circle with a tin rocket (43, Cheno (6)),
A sprocket is fixed to the roller α3 on the tip side of each conveyor a3, and when the transporting cart α1 is stopped by hitting the set seat (to) K, and the transporting cart αl is raised by the elevator (A), Each of the sprockets (c) of each conveyor (Iz) is arranged to mesh with the gear (44) individually, and the motor (41J) connects the sprocket (4z, sprocket (43), gear (44), and gear (c)). Furthermore, the row 20 group can be rotationally driven through the chaino a9 of the conveyor az and the sprocket (14), and the tray (α) is sent from the conveyor (lz) to the tray (to) and further supplied to the molding machine (1). In addition, there is a limit switch (48) installed on the machine frame (30α) and a limit switch (48) installed on the machine frame (30α) that turns on when the tray (to) is tilted to the solid line position shown in Figure 1 and placed in the operating position. The limit switch 1'0 installed on the machine frame (30) and the conveyor (tz A proximity switch (48) is installed opposite to the tip, and when the tray (to) is tilted to the operating position, a limit switch (48) is installed.
6) is on, the motor [D] rotates and the chain (4z1 sprocket i43, gear (44), (c), chain α
9 and sprocket α4, the rollers (13 groups) of conveyor α2 are rotationally driven, and the tread 9 (α
) is sent to the tray (to) and further fed to the molding machine (1), and after the feeding is finished, the tray (to) is placed in the standby position, the limit switch (4?) is turned on, and the elevator ■ is activated and conveyed. Raise the trolley (11) and move the next conveyor (12
When + gear (49) engages gear (44) K, the elevator (■) is stopped by the proximity switch (4e), and the tray (2) is placed in a position to send out the tread (α) from the next conveyor α2. When in the operating position, as described above, the delivery drive control mechanism (configured as 4G) automatically delivers and supplies the tread (α) from the next conveyor ae.

(Operations and Effects of the Invention) As described above, the present invention reduces the weight of a transport vehicle for tire molding material (α) having a plurality of conveyors Q2 arranged in a plurality of upper and lower stages, the elevator wing of the transport vehicle α1, and the weight of each conveyor. A feeder (to) equipped with a tray (c) that receives and supplies the material (α) from α2, and an elevator (company) operated by operating the tray (to), and each conveyor a2 is individually divided into trays (to). Since it is equipped with a delivery drive control mechanism (4 (I) connected to and driven by When placed in front of the machine (7) and operating the tray (to) of the feeder, the elevator ■ is operated by the delivery drive control mechanism (40), the transport vehicle αl is raised, and the conveyor az is individually connected to the tray (to). By repeating the operation of the tray (to), the tire molding material (α) on each conveyor az is automatically delivered to the tray (to) and the molding machine (to) is driven.
), which significantly saves labor and has excellent transportation and supply performance.

Furthermore, according to the device of the present invention, the transport cart (IG) can be placed close to the feeder (7) as shown in FIG. This has the effect of significantly reducing the amount of

Although the present invention has been described above with reference to embodiments, it goes without saying that the present invention is not limited to such embodiments, and that the design can be modified in various ways without departing from the spirit of the present invention. Must have.

[Brief explanation of the drawing]

FIG. 1 is a side view of a tire molding material supply device showing one embodiment of the present invention, FIG.
The figure is a layout diagram of the device of the present invention, and FIG. 4 is a layout diagram of a conventional example. α: Tire molding material (tread) 10: Transport truck 12: Conveyor 20: Elevator 30: Supply machine 33 Nidrei 4
0: Delivery drive control mechanism, sub-agent: 2 patent attorneys and non-Kaimoto important documents

Claims (1)

[Claims] A tire molding material transport truck having a plurality of conveyors arranged in a plurality of upper and lower stages; an elevator for the transport truck; a feeder equipped with a tray for receiving and supplying the material from each of the conveyors; A tire molding material supply device comprising a delivery drive control mechanism that operates the elevator and drives each of the conveyors by individually connecting them to the tray.