CN205687256U

CN205687256U - A kind of splitting winding machine meter long roller anti-collision protection device

Info

Publication number: CN205687256U
Application number: CN201620256384.8U
Authority: CN
Inventors: 党宏; 郭月娟
Original assignee: WINKO PLASTICS Co Ltd
Current assignee: WINKO PLASTICS Co Ltd
Priority date: 2016-03-30
Filing date: 2016-03-30
Publication date: 2016-11-16
Anticipated expiration: 2026-03-30

Abstract

nullThis utility model belongs to plastic sheet material processing apparatus technical field，Disclose a kind of splitting winding machine meter long roller anti-collision protection device，Count long roller (12) and be positioned at rim charge block plate (7) side，Rim charge block plate (7) is arranged on the upper end of rolling arm (8)，The lower end of rolling arm (8) is arranged in swing arm (9)，Swing arm (9) is arranged on swing arm seat by arm shaft，The end of arm shaft fixing suit cam (13)，Swing arm (9) is connected with oil cylinder (1) and stretches with oil cylinder (1) and swing around arm shaft，Including: limited block (10) and limit switch (11)，Described limited block (10) and limit switch (11) are all arranged on the sidewall of swing arm (9)，Limited block (10) is corresponding to the bump location of cam (13)，Limit switch (11) electrically connects with the control circuit of oil cylinder (1).It is bad by clashing and breaking that this utility model is prevented from counting long roller, improves production efficiency.

Description

A kind of splitting winding machine meter long roller anti-collision protection device

Technical field

This utility model belongs to plastic sheet material processing apparatus technical field, particularly relates to a kind of long roller of splitting winding machine meter and prevents Hit protection device.

Background technology

Plastic sheet has the demand of different size aborning, it is therefore desirable to sheet material is cut process, so that using To cutting machine, as it is shown in figure 1, the sheet material 4 after cutting coils into required after meter long roller 12, counter-pressure cylinder 5 on rolling arm 8 Rouleau 6.When cutting, rim charge also wants rolling, owing to rim charge is narrow, it is difficult to rolling, therefore to install big rim charge block plate 7.Start to receive During volume, technological requirement rim charge block plate 7 with rolling arm 8, swing arm 9 under the effect of oil cylinder 1 to counter-pressure cylinder 5 and count long roller 12 direction move Dynamic, therefore rim charge block plate 7 likely bumps against on the long roller 12 of meter, causes the long roller 12 of meter to damage, affects sheet quality, repair and count long roller 12 affect production efficiency.

Utility model content

The purpose of this utility model embodiment is to provide a kind of splitting winding machine meter long roller anti-collision protection device, it is possible to anti- Only count long roller to be collided.

This utility model embodiment is achieved in that

A kind of splitting winding machine meter long roller anti-collision protection device, counts long roller and is positioned at rim charge block plate side, and rim charge block plate is arranged In the upper end of rolling arm, the lower end of rolling arm is arranged in swing arm, and swing arm is arranged on swing arm seat by arm shaft, arm shaft End fixing suit cam, swing arm is connected with oil cylinder and stretch with oil cylinder and around arm shaft swing, including: limited block and spacing open Closing, described limited block and limit switch be all arranged on the sidewall of swing arm, and limited block is corresponding to the bump location of cam, spacing opens Close and electrically connect with the control circuit of oil cylinder.

This utility model embodiment matches by having filled cam, limited block and limit switch on splitting winding machine, makes Receive limit rim charge block plate, the long roller of meter will not be encountered when rising, protect equipment, also improve the quality of sheet production.

Accompanying drawing explanation

Fig. 1 is the assembling schematic diagram of splitting winding machine in prior art；

The assembling schematic diagram of splitting winding machine when Fig. 2 is to apply anti-collision protection device in this utility model.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain This utility model, is not used to limit this utility model.

Below in conjunction with specific embodiment, of the present utility model implementing is described in detail:

As in figure 2 it is shown, a kind of splitting winding machine meter long roller anti-collision protection device, count long roller 12 and be positioned at rim charge block plate 7 side, Rim charge block plate 7 is arranged on the upper end of rolling arm 8, and the lower end of rolling arm 8 is arranged in swing arm 9, and swing arm 9 is arranged on by arm shaft On swing arm seat, the end of arm shaft fixing suit cam 13 (in figure it can be seen directly that), swing arm 9 is connected and with oil with oil cylinder 1 Cylinder 1 is flexible and swings around arm shaft, including: limited block 10 and limit switch 11, described limited block 10 and limit switch 11 are all pacified Being contained on the sidewall of swing arm 9, limited block 10 is corresponding to the bump location of cam 13, limit switch 11 and the control circuit of oil cylinder 1 Electrical connection.Adjusting limited block 10 position, when swing arm 9 moves up, rim charge block plate 7 is close to when counting long roller 12, and limit switch 11 moves Make, make oil cylinder 1 stop advancing, thus protect the long roller 12 of meter and do not bumped against by rim charge block plate 7, simultaneously because the depositing of limited block 10 , though limit switch 11 of short duration malfunctioning can also mechanically make oil cylinder 1 stop advance, it is ensured that swing arm 9 will not continue to upwards Mobile, thus mechanically and electrically form dual Anti-bumping protection, improve reliability.

Due to the existence of limited block 10, when the salient point of cam 13 rotates to the position of limited block 10, will limited piece 10 block, thus swing arm 9 cannot continue to move to, and also would not bump against the long roller 12 of meter.

Plant machinery and circuit are transformed, the cam at machinery production, installed spacing control in circuit additional, spacing Block and cam match spacing to mechanically carrying out, and limit switch is controlled on circuit, so coordinate and complete crashproof merit Can, rolling arm front and back is upwards set and mechanically and electrically coordinates control, it is to avoid touch the long roller of rotten meter.

The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, all at this Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model Protection domain within.

Claims

1. a splitting winding machine meter long roller anti-collision protection device, counts long roller and is positioned at rim charge block plate side, and rim charge block plate is arranged on The upper end of rolling arm, the lower end of rolling arm is arranged in swing arm, and swing arm is arranged on swing arm seat by arm shaft, the end of arm shaft Portion's fixing suit cam, swing arm is connected with oil cylinder and stretches with oil cylinder and swing around arm shaft, it is characterised in that including: spacing Block and limit switch, described limited block and limit switch be all arranged on the sidewall of swing arm, the bump location of limited block and cam Accordingly, limit switch electrically connects with the control circuit of oil cylinder.