KR200230079Y1 - Rewinding device for peper filter machine - Google Patents

Abstract

The present invention relates to a rewinder of a paper filter in a paper filter machine. The cutting oil or cooling water of a machine tool such as a grinding machine is discharged together with impurities when subjected to a series of processes. It is designed to simplify work efficiency and waste disposal by preventing the processing cost and machine breakdown due to filter entanglement, because the paper filter has to be processed together with the hassle that needs to be processed. A paper filter machine rewinding apparatus, comprising: a tank, a sludge box, and the like, wherein a paper filter in which sludge is accumulated in the paper filter machine is wound on a rewinding roll via a direction adjusting roll.

Description

Rewinding device for peper filter machine

The present invention relates to a rewinder of a paper filter machine, and more particularly, rewinds a paper filter in a paper filter machine used to filter foreign materials from cutting oil, coolant, etc. used in a machine tool such as a grinding machine and recycle them. It relates to a device that is wound on a roll.

General machine tools, especially grinding machines, use a lot of coolant to reduce heat deformation and tool wear. These coolants can be reused separately from impurities in paper filter machines equipped with paper filters. have.

3 is a view showing a conventional paper filter machine, in which the cutting oil mixed with impurities in the machine tool 2 is transferred from the diffuser 24 to the feed roll 16 and the transfer chain 17 through the coolant discharge pipe 21. The coolant sprayed on the surface of the paper filter 14 transported by the filter is collected in the tank 12 at the lower part, and the pump 11 is operated to be connected to the coolant supply pipe 23 and reused. The paper filter 14 is configured to be stacked in the sludge box 13 together with the sludge.

With the above configuration, since the sludge and paper filter 14 are processed together, not only the inconvenience of frequently emptying the sludge box 13, but also the residual liquid and sludge, waste filter must be processed together, resulting in high waste disposal costs.

In addition, when the sludge and the filter are separated and processed, it takes a long time to clean up or rewind the filter, and the sludge mixed filter is often dirty and the worker avoids it.

In addition, when the sludge box 13 is left unoccupied frequently, a waste filter may enter the machine, causing difficulties in malfunction or subsequent removal.

The present invention has been made to solve the above problems, the purpose is to separate the filter and sludge and cutting oil or cooling water to be collected.

It also aims to improve the working environment and reduce the burden on workers.

In addition, the filter can be easily collected and removed to remove the coolant remaining in the filter to increase the recycle of the coolant and reduce the amount of waste.

In order to achieve the above object, the present invention is a paper filter passing through the conveying roll adjacent to the sludge box is wound on the rewinding roll passing through the direction adjusting roll and the tension adjusting roll, and one end of the scraper plate on the top of the direction adjusting roll. An adjoining and opposite end is directed to a paper filter machine rewinder, characterized in that it is connected to a sludge box.

1 is a conceptual diagram showing the present invention

2 is a conceptual view showing another embodiment of the present invention

3 is a conceptual diagram showing a conventional paper filter machine

<Description of the symbols for the main parts of the drawings>

1: paper filter machine

11: pump 12: tank

13: sludge box 14: paper filter

15: filter feed roll 16: feed roll

17: transfer chain

2: machine tool

21: coolant discharge pipe 22: valve

23: coolant supply pipe 24: diffuser

31: sludge 32: direction adjustment roll

33: rewind roll 34: tension adjustment roll

35: scraper

The present invention will be described in detail with reference to the accompanying drawings.

1 is a conceptual view showing the principle of the present invention, the paper filter 14 in which the sludge 31 is deposited is bent in the vertical direction by the direction adjusting roll 32 when passing through the feed roll 16 and rewinding roll 33 It is configured to wind up.

At this time, the normal tension adjustment is performed between the direction adjusting roll 32 and the rewinding roll 33 so that the cutting oil absorbed by the paper filter 14 can be squeezed by a tight and constant tension on the rewinding roll 33. The roll 34 was mounted so as to maintain a constant tension at all times even with a change in the diameter of the rewinding roll 33.

In addition, the direction adjustment roll 32 is scraper 35 is connected to scrape the sludge 31 deposited on the surface of the paper filter 14 and the sludge 31 is stacked in the sludge box 13 along the inclined surface. It was configured to be.

This configuration is an effective method when the grinding wheel powder, aluminum chips or large chips of non-ferrous metal are stacked on the paper filter 14, and the power of the direction roll 32 and the rewind roll 33 is transferred to the transfer roll 16 and It is made by connecting to the belt or gear respectively, or by mounting the motor to the rewinding roll (33).

FIG. 2 is a view showing another embodiment of the present invention, when the sludge is made of fine powder, the paper filter 14 and the sludge are wound together on the rewinding roll 33 because there is no need for a removal operation using a scraper.

Therefore, in the above embodiment, the sludge box is not required, and the rewinding roll 33 is positioned above the tank 12 and the tension adjusting roll 34 is mounted so that the waste oil is tightly wound on the rewinding roll 33. By going through the process of refining and refining, the amount and volume of waste oil and waste to be treated can be minimized.

As described above, the present invention can separate the waste filter, the sludge, and the waste oil, thereby reducing the worker's work burden and loss of time, and improving the working environment.

In addition, by separating each waste, it has the effect of reducing waste, thereby reducing environmental pollution and waste disposal costs.

By separating the waste oil and the filter as much as possible, it is possible to re-use the waste oil, thereby reducing cutting oil.

Claims (3)

In the conventional paper filter machine 1 which consists of the feed roll 16, the filter feed roll 15, the tank 12, the sludge box 13, etc., the sludge 31 in the paper filter machine 1 The paper filter machine (1) rewinding device, characterized in that the stacked paper filter (14) is configured to be wound on the rewinding roll (33) via the direction adjusting roll (32). According to claim 1, wherein the direction adjusting roll 32 is connected to the scraper 35 to scrape the sludge 31 deposited on the surface of the paper filter 14, the sludge 31 is sludge box along the inclined surface A paper filter machine rewinder, configured to be stacked on (13). The conventional tension adjusting roll 34 according to claim 1 or 2 is mounted between the direction adjusting roll 32 and the rewinding roll 33 so that the rewinding roll 33 is always wound with a constant tension. A paper filter machine rewinding device, characterized in that configured to maintain a constant tension at all times even with a change in the diameter of the rewinding roll (33).