CN103448079B - A kind of rubber roll cutting machine - Google Patents

Abstract

The invention discloses a rubber roller cutting machine, which belongs to the technical field of rubber roller production. A rotary collet is arranged between the rotary collet and the fixed plug, the rotary collet is equipped with a driving part, a cutting tool is arranged between the rotary collet and the fixed plug on the frame, and the movable plug is driven by a stepping cylinder. The above-mentioned rubber roller cutting machine drives the movement of the roll bar to be cut through the stepping cylinder, and performs automatic cutting through the cutting tool, which not only has a simple structure and low cost, but also improves the cutting efficiency and saves human resources.

Description

A rubber roller cutting machine

technical field

The invention belongs to rubber roller production technology, in particular to a rubber roller cutting machine.

Background technique

The rubber roller is a roller-shaped product made of metal or other materials as the core and the outer rubber is vulcanized. Mainly used in papermaking, printing and dyeing, printing, grain processing, metallurgy, plastic processing, etc.

At present, the processing method of rubber rollers is to process the roller first, and then cut it into finished products of specified size with a cutting machine. The traditional rubber roller cutting machine has the disadvantages of complex structure, low cutting efficiency and low degree of automation.

Contents of the invention

The object of the present invention is to provide a rubber roller cutting machine, which has the characteristics of simple structure, low cutting efficiency and high degree of automation, so as to solve the above-mentioned problems existing in the rubber roller cutting machine in the prior art.

For reaching this purpose, the present invention adopts following technical scheme:

A rubber roller cutting machine, which includes a frame, the two ends of the frame are correspondingly provided with a movable head and a fixed head for placing a roll to be cut, and a rotating chuck is arranged between the movable head and the fixed head, The rotary chuck is equipped with a driving part, and a cutting tool is arranged between the rotary chuck and the fixed plug on the frame, and the movable plug is driven by a stepping cylinder.

In particular, the movable head includes a track fixed on the frame, the track is equipped with an elastic push rod, one end of the push rod is installed with a head, and the other end is connected with a hook, which is matched with the hook on the frame Stoppers are provided.

In particular, the cutting tool is arranged on a frame on one side of the roll bar to be cut, and is connected with a driving cylinder.

In particular, a blanking plate is installed on the other side of the frame opposite to the cutting tool.

The beneficial effect of the present invention is that, compared with the prior art, the rubber roller cutting machine drives the roll bar to be cut to move through the stepping air cylinder, and performs automatic cutting through the cutting tool, which not only has simple structure and low cost; efficiency and save human resources.

Description of drawings

Fig. 1 is a schematic structural view of a rubber roller cutting machine provided in Embodiment 1 of the present invention.

Detailed ways

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

Please refer to FIG. 1 . FIG. 1 is a schematic structural view of a rubber roller cutting machine provided in Embodiment 1 of the present invention.

In this embodiment, a rubber roller cutting machine includes a frame 1, and the two ends of the frame 1 are correspondingly provided with a movable plug 2 and a fixed plug 3, and a roll to be cut is placed between the movable plug 2 and the fixed plug 3 Rod 4, the movable head 2 includes a track 20 fixed on the frame 1, the track 20 is equipped with an elastic push rod 21, one end of the elastic push rod 21 is equipped with a head 22, and the other end is connected with a hook 23 A stopper 24 is arranged on the frame 1 in cooperation with the hook 23, and the elastic ejector rod 21 is driven by the step cylinder 8 to move. And the rotary chuck 5 is arranged between the plug 22 and the fixed plug 3, the rotary chuck 5 is equipped with a driving motor 6 to drive its rotation, the frame 1 is placed between the rotary chuck 5 and the fixed plug 3 A cutting tool 7 is arranged between them, and the cutting tool 7 is arranged on the frame 1 on one side of the roll bar 4 to be cut, and it is connected with a drive cylinder 9. The other side of the frame 1 opposite to the cutting tool 7 A blanking plate 10 is installed, and the cut rubber roller falls along the blanking plate 10 .

During work, at first pull hook 23, hook 23 is hooked on the block 24, then the roll bar 4 to be cut is assembled on the elastic mandrel 21, makes hook 23 break away from block 24, then the roll bar 4 to be cut is in elastic force. Under the action, it passes through the rotating chuck 5 and abuts against the fixed head 3, and rotates under the action of the rotating chuck 5. The driving cylinder 9 pushes the cutting tool 7 to the cutting position for cutting. After the cutting is completed, the cutting tool 7 is driven by the driving cylinder 9. Pull back to the initial position, then step into the air cylinder 8 to push the elastic ejector rod 21 forward for a certain distance, drive the air cylinder 9 and then push the cutting tool 7 to the cutting position for cutting, repeat the above-mentioned actions in this way, and carry out continuous automatic cutting.

The above embodiments have only set forth the basic principles and characteristics of the present invention, the present invention is not limited by the above-mentioned examples, and on the premise of not departing from the spirit and scope of the present invention, the present invention also has various changes and changes, and these changes and changes all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (3)

1. a rubber roll cutting machine, it comprises frame, it is characterized in that, the two ends correspondence of described frame is provided with the activity top for placing roller rod to be cut and fixes top, rotary chuck is provided with between described activity top and fixing top, described rotary chuck is configured with driver part, and described frame is provided with cutting tool between rotary chuck and fixing top, and described activity top is driven by stepping cylinder; Described activity top comprises the track be fixed in frame, the flexible push rod of described orbital assembly, and one end of described elastic push rod is provided with top, and the other end is connected with hook, coordinates described hook to be provided with block in frame.

2. rubber roll cutting machine according to claim 1, is characterized in that, described cutting tool is arranged in the frame of roller to be cut rod side, and it is connected with driving cylinder.

3. rubber roll cutting machine according to claim 2, is characterized in that, described frame is provided with feeding plate relative to the opposite side arranging cutting tool.