CN201609912U - Rubber plate cutter - Google Patents

Abstract

The utility model discloses a rubber plate cutter, which includes a knife rest (4) and a rubber plate placing rack (6), wherein the rubber plate cutter further includes roller wheels (1) and roller wheel adjusting nuts (2), the two roller wheels (1) are arranged at the in an up-down opposite manner, the two roller wheels (1) are driven by a synchronizer gear, and the synchronizer gear is connected with power equipment; and the roller wheel adjusting nuts (2) are arranged at the upper ends of the roller wheels (1), and the knife rest (4) is fixed between the roller wheels (1) and the rubber plate placing rack (6). The rubber plate cutter has benefits as follows: the quality of a processed rubber base plate is good, the efficiency is high, and the structure is simple. The rubber plate cutter can be widely used in the people's air defense equipment processing field.

Description

A rubber sheet cutting machine

technical field

The utility model relates to the field of civil air defense equipment processing, in particular to a rubber sheet cutting machine.

Background technique

Explosion-proof wave valve is a kind of equipment widely used in civil air defense equipment. It is mainly used for the protection of shock waves at vents. It is divided into two types: hanging plate type and hose type. During the installation of this type of door, a large number of rubber pads are required to play a buffer role when the equipment is working. The rubber backing plates used in general civil air defense equipment are divided into two kinds of door leaf cushioning plates and suspension plate cushioning plates.

To process the rubber backing plate, the rubber plate is generally cut first, and then pasted after reaching the size of the pattern. The efficiency and quality of rubber sheet cutting are directly related to the production and installation quality and efficiency of the entire equipment. Adopting manual cutting will make the appearance quality poor on the one hand, and the efficiency on the other hand is not high. And existing equipment that is used for rubber sheet cutting, structure is all comparatively complicated, does not match with the use on the civil air defense equipment.

Utility model content

The purpose of this utility model is to overcome the deficiency of the above-mentioned background technology, and provide a rubber plate cutting machine, which has the characteristics of good processing quality, high efficiency and simple structure of the rubber backing plate.

The technical scheme of the rubber sheet cutting machine provided by the utility model is as follows: a rubber sheet cutting machine includes a knife rest and a rubber sheet shelving frame, the rubber sheet cutting machine also includes a roller and a roller adjusting nut, and the roller has Two, arranged up and down oppositely, two rollers are driven by synchronous gear, and described synchronous gear is connected with power equipment; The roller adjustment nut is on the upper end of roller, and described knife rest is fixed between roller and rubber sheet shelf.

In the rubber sheet cutting machine of the present utility model, the knife holder includes a knife holder and a blade, and the compression nut fixes the blade on the knife holder, and the end of the knife holder away from the blade is provided with a connecting hole.

In the rubber sheet cutting machine of the present utility model, a tool holder pressing bar is arranged on the knife holder.

In the rubber sheet cutting machine of the present invention, the rubber sheet cutting machine further includes a knife holder bar, and several knife holders are socketed on the knife holder bar through connecting holes to form a knife holder group.

The rubber sheet cutting machine involved in the utility model has the following beneficial effects:

This equipment mainly cuts by moving the rubber plate and fixing the knife holder. The equipment runs smoothly and the processing quality is good.

The combined knife rest set is adopted, and the knife rest on the knife rest set can be removed. By this method, the cutting width can be adjusted arbitrarily within a certain range, and multiple knife rests can work together, and the production efficiency is high.

The device only consists of a knife rest, a roller, a roller adjusting nut, a knife rest pressing bar, a knife rest bar and a rubber plate shelving frame, and the structure is simple.

In addition, the clearance of the rollers can be adjusted through the adjusting nut, and the angle of the knife holder group can be adjusted through the tool holder pressing rod, so as to meet the cutting requirements of rubber sheets of different thicknesses.

Description of drawings

Fig. 1 is the structural side schematic diagram of the utility model rubber sheet cutting machine;

Fig. 2 is a top view of the structure of the rollers, the knife rest group and the rubber plate shelving frame in the utility model;

Fig. 3 is the front schematic view of the knife rest in the utility model;

Fig. 4 is a schematic side view of the tool rest of the present invention.

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments, but the embodiments should not be construed as limiting the utility model. The rubber sheet cutting machine involved in the utility model is described in detail as follows: Referring to Fig. 1 to Fig. 2, the rubber sheet cutting machine includes a roller 1, a synchronous gear (not shown in the figure), power equipment (not shown in the figure), a roller Adjusting nut 2, knife rest pressing bar 3, knife rest 4, knife rest bar 5 and rubber plate shelving frame 6.

There are two rollers 1, which are placed up and down relative to each other. When working, the rollers 1 are driven to rotate by two synchronous gears connected with the power equipment, thereby driving the rubber plate to move. The roller adjusting nut 2 is used to adjust the gap between the two rollers 1, and the roller 1 can clamp the rubber sheet to drive it to move during work. When it is necessary to process rubber sheets of different thicknesses, just adjust the roller adjusting nut 2.

The rubber sheet shelf 6 is positioned at one side of the roller 1 and is used to place the rubber sheet. The rubber sheet placed on the rubber sheet shelf 6 can be moved towards the direction of the roller 1 by rotating the roller 1 .

3 to 4, the knife holder 4 is composed of a knife seat 7, a blade 8 and a compression nut 10, and the blade 8 is directly in contact with the surface of the rubber sheet so as to cut the rubber sheet. The compression nut 10 fixes the blade 8 on the knife seat 7, and by tightening the compression nut 10, the blade 8 can be removed, installed or adjusted to protrude. A connection hole 9 is opened on the end of the knife seat 7 away from the blade 8 . Referring to Fig. 1 to Fig. 2, the knife rest bar 5 is arranged between the roller 1 and the rubber plate shelf 6, and several knife rests 4 form a knife rest group. In this embodiment, preferably 16 knife rests 4 form a knife rest group . The knife rest set is sleeved on the knife rest rod 5 through the connecting hole 9 .

The tool holder 4 is provided with a tool holder pressing rod 3, which can be used to adjust the cutting depth of the blade 8 and the angle of the knife holder group.

During work, at first the rubber sheet is placed on the rubber sheet shelf 6, the front section of the rubber sheet is placed in the middle of the two rollers 1, and the rubber sheet is slowly pressed by adjusting the roller adjustment nut 2.

Adjust the knife rest pressing bar 3, adjust the depth of the cutting blade 8 and the angle of the knife rest group.

Start the power equipment, the roller 1 rotates under the drive of the synchronous gear, drives the rubber plate to move, and starts cutting work.

Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. In this way, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and equivalent technologies thereof, the utility model is also intended to include these modifications and variations.

The content not described in detail in this specification belongs to the prior art known to those skilled in the art.

Claims (4)

1. A rubber sheet cutting machine, comprising knife rest (4) and rubber sheet shelving frame (6), is characterized in that: said rubber sheet cutting machine also includes roller (1) and roller adjustment nut (2), said There are two rollers (1), which are arranged up and down relative to each other. The two rollers (1) are driven by synchronous gears, and the synchronous gears are connected to the power equipment; (4) be fixed between the roller (1) and the rubber sheet shelf (6). 2. The rubber sheet cutting machine according to claim 1, characterized in that: the knife rest (4) comprises a knife seat (7), a blade (8) and a compression nut (10), and the compression nut (10) The blade (8) is fixed on the knife seat (7), and the end of the knife seat (7) away from the blade (8) has a connecting hole (9). 3. The rubber sheet cutting machine according to claim 1 or 2, characterized in that: a tool holder pressing bar (3) is arranged on the knife holder (4). 4. The rubber sheet cutting machine according to claim 2, characterized in that: the rubber sheet cutting machine also includes a knife holder rod (5), and several knife holders (4) are sleeved on the knife through connecting holes (9). A knife rest group is formed on the frame bar (5).

Images