CN205219369U

CN205219369U - A brick machine mechanical type safety fender device

Info

Publication number: CN205219369U
Application number: CN201521023760.0U
Authority: CN
Inventors: 安晓冬; 张怀敏; 王显旺
Original assignee: LIAOYANG METAL FORMING MACHINE TOOL CO Ltd
Current assignee: LIAOYANG METAL FORMING MACHINE TOOL CO Ltd
Priority date: 2015-12-11
Filing date: 2015-12-11
Publication date: 2016-05-11
Anticipated expiration: 2025-12-11

Abstract

A brick machine mechanical type safety fender device relates to one kind and installs on resistant firebrick pressing equipment, and the safety that the slider was hurted sb. 's feelings in the time of can preventing to get the brick is propped up and is kept off the device. Mainly be big for solving a current safety fender device occupation space, the problem that the reliability is low designs. Which comprises a bottom plate, the cylinder body of cylinder is installed on the bottom plate through the round pin axle, install on the bottom plate through the round pin axle rear end of connecting plate, the jar pole and the middle part of connecting plate of cylinder are connected, still include the connecting rod, the rear end of connecting rod is adorned on the bottom plate at connecting plate rear through the round pin axle, the front end of connecting rod is connected with the rear end of articulated slab through the round pin axle, the front end of connecting plate is connected with the middle part of articulated slab through the round pin axle, the front end of articulated slab is fixed with the sleeve, the support column dress that has the shaft shoulder is in the sleeve, the shaft shoulder of support column is located telescopic top, the cover has the spring on the support column of sleeve top, the upper end top of spring is on the shaft shoulder, the lower extreme top of spring is on the sleeve. The advantage is that simple structure is compact, and the reliability is high.

Description

Brick machine safety mechanical props up blocking means

Technical field:

The utility model relates to one and is arranged on refractory brick press device, the safety support blocking means that when can prevent from getting brick, slide block is hurted sb.'s feelings.

Background technology:

Be main mainly with manual operation during the work of existing refractory brick press device, refractory brick is compressing and after ejection die, slide block rises, operating personnel enter machine intimate and are taken out by brick, but sometimes because maloperation or equipment fault cause slide block to fall to hurting workman, dangerous high, time have accident to occur, cause workman's severe disability, so safety support blocking means will be established on refractory brick press device, but existing safety support blocking means many uses turnover plate type structure, take up room large, the speed of service is slow, and reliability is low, and scope of activities is little.

Summary of the invention:

Technical problem to be solved in the utility model is to provide a kind of compact conformation, it is little to take up room, and the brick machine safety mechanical that reliability is high props up blocking means.

Above-mentioned purpose is achieved in that it comprises base plate, the cylinder body of cylinder is arranged on base plate by bearing pin, the rear end of connecting plate is arranged on base plate by bearing pin, the cylinder bar of cylinder is connected with the middle part of connecting plate, also comprise connecting rod, the rear end of connecting rod is contained in by bearing pin on the base plate at connecting plate rear, the front end of connecting rod is connected with the rear end of articulated slab by bearing pin, the front end of connecting plate is connected with the middle part of articulated slab by bearing pin, the front end of articulated slab is fixed with sleeve, support column with the shaft shoulder is contained in sleeve, the shaft shoulder diameter of support column is greater than the diameter of sleeve, the shaft shoulder of support column is positioned at the top of sleeve, on support column above sleeve, cover has spring, the upper end of spring withstands on the shaft shoulder, the lower end of spring withstands on sleeve.

Also can set up post on connecting rod, also comprise travel switch A and travel switch B, wherein travel switch A is located on the base plate near column, and travel switch B is located on the base plate at connecting rod rear.

The utility model has the advantages that: base plate is fixed on the column of brick machine, two travel switches are connected with the PLC of brick machine by wire, when the cylinder bar of cylinder stretches out, connecting plate is driven to move towards the direction near slide block, drive articulated slab to stretch out simultaneously, support column is delivered between slide block and mould, the column that now travel switch A can be connected on bar triggers, send signal, motor can not be rotated, pressure brick equipment is in guard mode, if now broken down, slide block falls, slide block will touch support column, support column is made to fall on mould, play the effect of safeguard protection.

When the cylinder bar of cylinder shrinks, drive connecting plate to rotate towards the direction away from slide block, drive articulated slab to retract simultaneously, pulled out by support column between slide block and mould, now travel switch B can be connected bar triggering, sends signal, allow electric machine rotation, pressure brick equipment is in can running status.

This apparatus structure compact dimensions, use link gear, both decreased the length of rotary part, and turn increased the shift length of support column, and structure is simple, be easy to install, reliability is high, as the device with the practicality of pressure brick coordinative composition of equipments, almost can install on any existing machinery formula pressure brick equipment, applicability is extensive, without the need to changing pressure brick equipment, is convenient to installation and removal.

Accompanying drawing illustrates:

Fig. 1 is main TV structure schematic diagram of the present utility model, and in figure, 13 is the columns of pressing brick equipment, and 14 is the moulds of pressing brick equipment, and 15 is the slide blocks of pressing brick equipment;

Fig. 2 is plan structure schematic diagram of the present utility model.

Detailed description of the invention:

With reference to Fig. 1, 2, it comprises base plate 1, the cylinder body of cylinder 2 is arranged on base plate by bearing pin 3, the rear end of connecting plate 4 is arranged on base plate by bearing pin, the cylinder bar of cylinder is connected with the middle part of connecting plate, also comprise connecting rod 5, the rear end of connecting rod is contained in by bearing pin on the base plate at connecting plate rear, the front end of connecting rod is connected by the rear end of bearing pin with articulated slab 6, the front end of connecting plate 4 is connected by the middle part of bearing pin with articulated slab 6, the front end of articulated slab is fixed with sleeve 7, support column 8 with the shaft shoulder is contained in sleeve, the shaft shoulder diameter of support column is greater than the diameter of sleeve, the shaft shoulder of support column is positioned at the top of sleeve, on support column above sleeve, cover has spring 9, the upper end of spring withstands on the shaft shoulder, the lower end of spring withstands on sleeve.

Also can set up post 10 on connecting rod, also comprise travel switch A11 and travel switch B12, wherein travel switch A is located on the base plate near column, and travel switch B is located on the base plate at connecting rod rear.

Claims

1. brick machine safety mechanical props up blocking means, comprise base plate (1), it is characterized in that: the cylinder body of cylinder (2) is arranged on base plate by bearing pin (3), the rear end of connecting plate (4) is arranged on base plate by bearing pin, the cylinder bar of cylinder is connected with the middle part of connecting plate, also comprise connecting rod (5), the rear end of connecting rod is contained in by bearing pin on the base plate at connecting plate rear, the front end of connecting rod is connected by the rear end of bearing pin with articulated slab (6), the front end of connecting plate (4) is connected by the middle part of bearing pin with articulated slab (6), the front end of articulated slab is fixed with sleeve (7), support column (8) with the shaft shoulder is contained in sleeve, the shaft shoulder diameter of support column is greater than the diameter of sleeve, the shaft shoulder of support column is positioned at the top of sleeve, on support column above sleeve, cover has spring (9), the upper end of spring withstands on the shaft shoulder, the lower end of spring withstands on sleeve.

2. prop up blocking means according to brick machine safety mechanical according to claim 1, it is characterized in that: on connecting rod, set up post (10), also comprise travel switch A(11) and travel switch B(12), wherein travel switch A is located on the base plate near column, and travel switch B is located on the base plate at connecting rod rear.