JPS6029123A - Dust control product producing machine - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention involves impregnating a fibrous product such as a winding cloth, a mop, or a mat with a liquid dust control agent such as a mineral oil-based lubricating oil or a synthetic oil-based lubricating oil for a relatively long period of time. The so-called dust control /L/#l has the ability to absorb and hold dust throughout! The present invention is for manufacturing one product, and more specifically relates to a dust controller (v) product manufacturing machine having the configurations described in the following 0], (4), and (b).

0] A drum is supported within a case-like machine frame having a door that can be opened and closed, and is rotatable around a horizontal or horizontal Y axis and forms an entrance and exit for fibrous products.

A mechanism is provided that drives the product drum at such a speed that it is lifted along or almost along the inner circumferential surface of the drum as the product drum rotates, and is allowed to fall across the inner space of the drum. I'm here.

(2) A device is provided for injecting a liquid dust control agent onto the fibrous product in the drum.

In the conventional dust control) V product manufacturing machine, ijI
An entry/exit door is provided on the rotating surface of the drum and a corresponding case-like machine frame portion, and the nozzle of the injection device injects the dust control agent into the drum through a group of holes formed on the rotating surface of the drum. It is installed in the case-like machine frame in a state where it injects.

In the case of this conventional machine, when the driving rotation of the drum is stopped, the door of the drum and the door of the case-like machine frame rarely align, and in most cases, the positioning of both is done by inching the driving rotation of the drum. It takes a lot of time from when the drum starts to stop to when the fibrous product is actually taken in and taken out.

Moreover, of the dust control agent injected from the nozzle, a large amount of loss is caused by hitting the rotating outer peripheral surface of the rotating drive drum and scattering around the outer periphery, so the amount of dust control agent injected per unit time can be reduced. As a result, not only the size of the injection device including the pump and the like and the equipment cost soar, but also the running cost is high.

It is an object of the present invention to improve the above-mentioned conventional drawbacks and at the same time to make it possible to uniformly and evenly apply a dust control agent to a stored fibrous product.

The characteristic configuration of the dust controller/l' product manufacturing machine according to the present invention, which has been made to achieve such an object, is that the door and the entrance/exit are provided at or near the center of the side in the direction of the drum rotation axis. , the nozzle of the spraying device is disposed within the drum and in a condition to spray the dust control agent toward the traverse fall path of the fibrous product.

The functions and effects of the above characteristic configuration are as follows.

[Effect]

Regardless of the relative rotational phase between the drum and the case-like machine frame, it is possible to always match the entrance/exit of the drum with the door of the case-like machine frame, eliminating the need for the conventional complicated inching operation. can. Moreover, within the drum,
In addition, since the dust control agent is directly injected toward the path where the stored fibrous products fall with each side of the product having a uniform M protrusion, part of the dust control agent does not reach the outer circumferential surface of the drum, unlike in the conventional method. The amount of dust control agent used per unit time can be reduced as much as possible without being scattered around the outer periphery due to contact, and the dust control agent can be evenly and uniformly adsorbed onto the stored fibrous product. can.

〔effect〕

Therefore, it has become possible to efficiently manufacture dust control products with superior quality while reducing the size of the dust control agent injection device and reducing equipment costs and running costs.

Hereinafter, embodiments of the configuration of the present invention will be described based on the drawings.

As shown in FIGS. 1 to 5, a pace machine frame (1) constitutes a manufacturing machine for manufacturing a dust control product made by impregnating a fibrous product such as a winding cloth mop or mat with a liquid dust control agent. Both ends of a cylindrical drum (3) capable of storing a fibrous product in the axial direction are placed horizontally or almost horizontally on a case-like machine frame (2) that is rotatable around a horizontal or almost horizontal axis (Pl). Eight support rollers (4) rotatably supported around the axis (P8) contact and restrict the movement of the drum (3) in the direction of the rotation axis. t guide rollers (5) that guide rotation
...and the stored fibrous product is lifted along the inner circumferential surface of the drum (3) as the drum (3) rotates, and then the drum (3) is a mechanism (6) for driving the product at such a speed that it can fall across the space; and a device (7) for spraying a liquid dust control agent onto the fibrous product in the drum (3). is provided.

The drum rotation axis is attached to the rotation center of the side plate (8a) located on the side of the rotation axis direction of the drum (3) and the corresponding side plate (2a) of the case-like machine frame (2). Circular entrance/exit for fibrous products centered around the core +81,
+91 is formed, and the case-like machine frame (
2) on the outer surface of the side plate (2a), extending over a pair of brackets 0α and 0■ fixed to the upper part of the entrance/exit (9), around a horizontal or almost horizontal axis linked to a motor with a brake. A rotatable drive shaft (121) is installed, and the drive rotation shaft (+121) is connected to the entrance (9) of the case-like machine frame (2).
) A pair of circular doors (131) that can be opened and closed are attached to the member (1
41, Q4) is fixed h2.

The door decoy described in 01J is swingable around a horizontal or almost horizontal axis passing through its center, and automatically folds into a bi-folded shingle shape when opened upward by the drive of the motor (11). A pair of upper and lower semicircular doors that can be folded (13A), (18B)
), and the upper semicircular door part (18A) has
Window (H) for viewing the processing status inside the drum (3) from the outside.
IC) is provided.

Bracket +151 fixed to the base machine frame (1)
and the bracket 0 that is fixed to the case-like machine frame (2).
0, there is a case-like machine frame (
2) An air cylinder αη for the gunp is installed to forcibly tilt the whole unit around the circumference p of the horizontal axis (Pl) so that the entrances and exits +81 and 19+ face downward.

Then, by opening the door 03 and driving and rotating the drum (3) with the case-shaped machine frame (2) 1r11 tilted, the treated fibers in the drum (3) are removed. The product can be automatically taken out into a transport vehicle stopped near the entrance/exit (9) or a basket installed near the entrance/exit (9).

The mill drive mechanism 6) includes a motor (6A) and a reducer (6B) linked to the motor (6A), and the reducer (6B)
B) Drive Nuproket (6C) and Drum 011 (3)
) A transmission chain (6E) is suspended between the passive sprocket (6D) and the passive sprocket (6D).

The IGU injection device (7) is constructed as follows.

A dust control agent supply pipe (7C) and an air supply pipe (7D) connected to a tank (7A) containing a dust control agent via a pump (7B) are
The side plate (2a) of the case-like machine frame (2) where the door (131 is present) and the corresponding side plate (3a) of the drum (3)
), and flexible supply pipes (7D'), (7D') connected to these supply pipes (7C), (7D) are arranged through the gap +&) between the entrance and exit port (8). It is inserted through the drum (3).

Also,! No. 111 Both side plates (2a) of the case-like machine frame (2)
), over (2a), in the drum (3), a pipe-like installation erects a frame (7F) passing through the non-moving area of the fibrous product, this installation erects the frame (7F),
Multiple locations (three locations in the drawing) K at appropriate intervals in the direction of the drum rotation axis are each connected to the flexible supply pipe (7Cl).
A nozzle (7E) connected to the nozzle (7E) is installed to atomize and spray the dust control agent toward the traverse fall path (bl) of the fibrous product.

The nozzles/' (7E) are installed on a rotational radial direction that is perpendicular or substantially perpendicular to the traverse fall path (bl) of the fibrous product.

Further, the shape of the dust control agent sprayed by the nozzle (7E) is flat (fan-shaped), full cone (
(full cone), holocone (select according to various conditions within the cone).

Examples of the dust control agent include mineral oils such as spindle oil, machine oil, and liquid paraffin, synthetic oils such as alkylbenzene oil, diolefin oil, diester oil, and alkylnaphthinate oil, and common non-volatile oils. Clear water is preferred.

FIG. 6 shows another embodiment, in which the said joints connect the frame (7F) with flexible supply tubes (7C'), (7D').
The nozzle (7E) is directly attached to the frame (7F).

[Brief explanation of the drawing]

1 to 5 are dust controllers/L according to the present invention.
'Example of the product manufacturing machine is shown; Figure 1 is a front view and Figure 2 is a front view.
The figure is a plan view, FIG. 8 is a side view, FIG. 4 is a longitudinal sectional front view of the main part, and FIG. FIG. 6 is a longitudinal sectional side view of the main parts showing another embodiment. (2)... Case-like machine frame, (3)...
Drum, (6)... Drive mechanism, (7)...
・・Injection device, (7E)・・Nozzle, (8)・
...Entrance, 03) ...Door. Figure 3 Figure 4

Claims (1)

[Claims] ■ In a case-like machine frame (2) having a hoof aa+ that can be opened and closed, an inlet/outlet (8) for a fibrous product is formed, which is rotatable around a horizontal or almost horizontal axis. A drum (3) is supported, which allows the stored fibrous product to be lifted along or substantially along the inner surface of the drum (3) with rotation of the drum (3) and to extend the inner space of the drum (3). A mechanism (6) is provided to drive the i-ram (3) at such a speed that it can fall while crossing the
) A manufacturing machine for dust control/l/products, which is equipped with a device (7) for injecting a liquid dust control agent onto the fibrous product in the fibrous product, in which the inlet/outlet (8) is connected to the rotating drum. The nozzle L' (7E) of the injector (7) is located at or near the center of the axial side of the drum (3) and across the fibrous product. A manufacturing machine for dust control products that is set up to spray dust control agent toward the falling path. ■ The nozzle of the injection device (7) (7E1 is installed perpendicular to the traversal falling path of the fibrous product, or the nozzle is installed within a range of 0 degrees around the rotational radial direction of the cane track, which is perpendicular to the traverse fall path of the fibrous product. The dust control product manufacturing machine according to claim 0. ■ A state in which the nozzle /l/ (7E) of the injection device (7) is perpendicular or almost perpendicular to the traverse fall path of the fibrous product. The dust controller/l/product manufacturing machine according to claim 0, wherein the dust controller is installed on the radial direction of rotation of the dust controller.