CN1020426C

CN1020426C - Vacuum multi-function brick making machine group with single rotating single coloum and single stage

Info

Publication number: CN1020426C
Application number: CN 91110680
Authority: CN
Inventors: 林纪功
Original assignee: MAIXIAN COUNTY BRICK AND TILE FIELD
Current assignee: MAIXIAN COUNTY BRICK AND TILE FIELD
Priority date: 1991-11-09
Filing date: 1991-11-09
Publication date: 1993-05-05
Anticipated expiration: 2006-11-09
Also published as: CN1060991A

Abstract

The present invention relates to a machine group which is mainly used for making a hollow brick blank and a flat plate tile. Two cylinders, a vacuum chamber and a machine body are connected into an integral body by the machine group through one single-screw reamer shaft, and thereby, a single-screw single-column single-stage purpose is realized. Over 40% of steel is saved, and over 40% of power is saved. A clutching pushing mechanism which is formed by the mutual overlapping of two half circles is arranged in the vacuum chamber in order to avoid the defect that material filling is difficult to control in the prior art, which is easy to cause that the vacuum chamber is fully blocked, and thereby, the purpose that pug is automatically controlled is realized. The replacement of a machine opening and the two cylinders realizes the purpose that a hollow brick blank or a flat plate tile can be made.

Description

Vacuum multi-function brick making machine group with single rotating single coloum and single stage

The invention belongs to brick machinery and equipment and make the field.

Prior art in the prior art of the present invention field is:

Notification number is that the purpose of design and the design of CN2045690U, title " single shaft vacuum semihard plasticity arc watt machine " is: produce the arc small black tile.On structural design, an axis is partly adopted in raw material mixing part and crowded mud, with vacuum chamber two parts are separated connection, be provided with intermediate support beam in vacuum chamber (mixing part) side, four taper holes are arranged on bracing frame, raw material is in the promotion lower compression that stirs screw feeder, and vacuum chamber sealed, raw material under the promotion of squeezing mud part screw feeder, through discharging opening, assembly drum designed system watt--be small black tile.Its defective is: the one, though the fuselage of this watt machine, vacuum chamber and two cylinder are connected as a single entity by a single-screw reamer axle, the junction of fuselage and vacuum chamber adopts the bracing frame that has four taper holes to connect, and the exit of vacuum chamber is connected with the port of two cylinder.Therefore, watt machine is in when work, and the difference because pug is obstructed must cause that feeding part is fast, the output section is slow, and pug stops up in vacuum chamber and vavuum pump is obstructed and does not reach the purpose that vacuumizes, and directly influences the quality of product, causes the complete machine cisco unity malfunction; The 2nd, a bracing frame and a structure of directly passing the central shaft hole of bracing frame that has four taper holes adopted in the junction of fuselage and vacuum chamber, and its poor stability, machinery play pendulum, and increase the power consumption of complete machine; The 3rd, complete machine is provided with and is installed in fixedly on the support, and axiality is poor, the Installation and Debugging difficulty; The 4th, this watt machine does not have charging and abolishes pressure mud part, pug advances before the machine separately break process and can not reach the purpose that unit uses, moreover owing to there is not the broken mud device of pressing, pug rotates with reamer and causes anti-mud easily during work, must manually handle pressure mud, dangerous; The 5th, this watt machine does not have cooling device, and in the vacuum machine production process, because of the vacuum height, mechanical presses power is big, produces after 5 minutes, produces high temperature in the body, generates heat and do not go out until dried but the extruding in body of pug, so be difficult to guarantee ordinary production; The 6th, this watt machine can only be produced original small black tile, belongs to obsolete product.

Purpose of design of the present invention be in the prior art coaxial production blanking restive, be easy to the defective that causes vacuum chamber blocked, overlap the clutch pushing mechanism that forms mutually by two semicircles in vacuum chamber, being equipped with one on the structural design, when the pug that enters vacuum chamber has surplus, pug promotes clutch pushing mechanism and rotates, make the power transmission shaft backwards rotation by the automatic clutch control operating rod, drive is contained in the separating mechanism rotation in the clutch on the soil compressing plate axle, makes its paw formula clutch separation, soil compressing plate stop feed; After the pug propelling of the indoor surplus of vacuum is extruded, extension spring in the clutch pushing mechanism makes the clutch revolution by the elastic force effect, drive the clutch control operating rod and make the power transmission shaft revolution, be contained in the separating mechanism revolution of the clutch on the soil compressing plate axle, the combination of paw formula clutch, soil compressing plate connects feed, thereby realizes the pug purpose of control automatically; In order to overcome the deficiency that mechanical stability in the prior art is poor, wave easily, be provided with bearing holder device at two cylinder and fuselage junction, make 2 on main shaft fixing; The deficiency of poor, the Installation and Debugging difficulty of axiality in the prior art, whole machine installation greatly improves its stability and reliability on a unsplit frame, and moves easily and need not cement base; The defective of no cooling device in the prior art, the present invention is provided with water-cooling apparatus in two cylinder, guaranteed the stability and the reliability of the quality of production.

Design of the present invention is: singly revolve single-column single-stage vacuum multifunctional brickmaking unit and extrude the existing weak point of unit according to existing two-stage vacuum, and again design design a kind of can overcome weak point of the prior art and structural design novel simple, cost is low, power consumption is low, multi-functional, stable and reliable working performance singly revolve single-column single-stage vacuum multifunctional brickmaking unit.Two cylinder, vacuum chamber, fuselage are connected as a single entity by a single-screw mangler shaft on structural design, wireway be positioned at vacuum chamber and and vacuum chamber, the pug of (in the mud cylinder) enters the mud cylinder by charging aperture in the fuselage, pug is subjected on the mangler shaft to enter in the vacuum chamber with the progradation of the fixing single-screw reamer of flat key in the mud cylinder, take out air in the pug by vavuum pump by wireway, the disposable pug that directly makes enters the machine mouth through two cylinder under the situation of negative pressure, form required base bar.More change planes mouthful, two cylinder can realize making hollow brick or plane tile.When squeezing plane tile, will control hollow brick making machine mouth 18 and two cylinder 21 and be replaced with plane tile mouth 1 and squeeze watt with two cylinder 24, can realize crowded plane tile.Owing to intrinsic cooling water inlet 15 or cooling water intake, discharge outlet are arranged on the cylinder body that squeezes watt with two cylinder 24 on a cooling jacket and the cooling jacket, thereby the quality of squeezing plane tile are played guarantee effect, realize multi-functional purpose.In the prior art blanking restive, be easy to the deficiency that causes vacuum chamber to be filled up, overlap the clutch pushing mechanism that forms mutually by two semicircles in vacuum chamber, being equipped with one on the structural design, when the pug that enters vacuum chamber has surplus, pug promotes clutch pushing mechanism and rotates, make the power transmission shaft counter-rotating by the automatic clutch control operating rod, drive is contained in the separating mechanism rotation in the clutch on the soil compressing plate axle, makes its paw formula clutch separation, soil compressing plate stop feed; After the pug propelling of the indoor surplus of vacuum is extruded, extension spring in the clutch pushing mechanism makes the clutch pushing mechanism revolution by the elastic force effect, drive the automatic clutch control operating rod and make the power transmission shaft revolution, be contained in the separating mechanism revolution of the clutch on the soil compressing plate axle, the combination of paw formula clutch, the soil compressing plate continuous feeding, thus realize the pug purpose of control automatically.Its organization plan is: the head 2 of this unit is fixed in the outlet of two cylinder 21, and loam core 19 is fixed between machine mouth 18 and head, and the mouth of more changing planes, two cylinder can realize squeezing hollow brick or plane tile.Soil compressing plate axle 10 is positioned at hopper 8, hopper is positioned at the top of fuselage and is communicated with fuselage, screw reamer 5 is fixed on the mangler shaft 7, wireway 23 be positioned at vacuum chamber the upper end and and vacuum chamber, belt wheel 11 is positioned at the sidepiece of fuselage, vacuum chamber 17 is positioned at two cylinder 21 and is connected with the import of two cylinder with the outlet of 15 on fuselage and vacuum chamber, the import of vacuum chamber adopts bearing block 16 to be connected with the outlet of fuselage 15, the end of fuselage is shaped on the reamer axis hole, mangler shaft 7 adopts bearing block (12 by the reamer axis hole, 16) be positioned at two cylinder, in vacuum chamber and the fuselage, the afterbody of reamer axle adopts shaft coupling 22 that the output shaft of mangler shaft and reductor 13 is connected as a single entity.In order to guarantee the sealing property of complete machine, improve its vacuum, reduce the power attenuation of vavuum pump, adopt bearing position 16 that mangler shaft 7 is divided into forward and backward two parts, the reamer pitch of anterior screw reamer 5 is greater than the reamer pitch 0.5%～1.5% of rear portion screw reamer 5.Vacuum chamber, fuselage and reductor all are positioned on the support 14.Clutch 9 is contained on the soil compressing plate axle, power transmission shaft 6 adopts bearing block and is positioned between vacuum chamber and fuselage, one end of its power transmission shaft adopts eccentric disc to be connected with transmission clutch control operating rod 4, a clutch pushing mechanism 20 is equipped with in the bottom of automatic clutch control operating rod, this clutch pushing mechanism is to be overlapped mutually by two semicircles to form, the bottom of its two semicircle is adopted bearing pin to be fixed on the inwall of vacuum chamber 17 and can be rotated around bearing pin, intrinsic extension spring respectively on the outer wall of two semicircles, the other end of extension spring is separately fixed on the inwall of vacuum chamber, the top of two semicircles is connected with the bottom of automatic clutch control operating rod, and the other end of power transmission shaft is connected with separating mechanism in the clutch.

The present invention compared with prior art, be that eclipsed form two-stage vacuum brickmaking machine is designed to singly revolve single-column single-stage vacuum multifunctional brickmaking unit by conceiving again on structural design, thereby avoided the big heaviness of body that exists in the prior art, be difficult for resettlement, the material power consumption is big, the assembling maintenance difficult, sealing is difficult to guarantee, the vavuum pump power attenuation is big, the deficiency that vacuum is difficult to improve, compare with the eclipsed form two-stage vacuum brickmaking machine of model of the same race, save steel more than 40%, save power more than 40%, good seal performance, the vacuum height, during the hollow brick that is used to make, the hole ratio of brick can improve about 10%; System is during plane tile, watt intensity improve greatly, and body is easy to resettlement for a short time and need not to lay the foundations; The 2nd, the design of clutch pushing mechanism has realized the automatic control of pug input in blanking and the vacuum chamber, thereby it is restive to have overcome in the prior art blanking, very easily causes vacuum chamber to be filled up and by the deficiency of forced-stopping machine; The 3rd, the design of changeable type machine mouth, two cylinder has realized multi-functionally, not only can make hollow brick but also can make plane tile.

Description of drawings:

Fig. 1 is the structural representation that singly revolves first kind of embodiment of single-column single-stage vacuum multifunctional brickmaking unit.

Fig. 2 is the structural representation that singly revolves second kind of embodiment of single-column single-stage vacuum multifunctional brickmaking unit.

Embodiment:

1 pair singly revolves single-column single-stage vacuum multifunctional brickmaking unit and is described in further detail in conjunction with the accompanying drawings.

At first starting vavuum pump makes it constantly extract the interior air of vacuum chamber out, start the power motor of main frame then, power motor drives belt wheel 11 rotations by V belt, power is inputed to reductor 13, after slowing down, power is exported by output shaft with certain rotating speed, drive mangler shaft 7 rotations with shaft coupling 22, pug enters fuselage 15 by hopper 8, mangler shaft 7 by flat key with soil compressing plate driving gear and mangler shaft fixed connection, itself and mangler shaft are rotated synchronously, with the driven gear of driving gear engagement drive soil compressing plate axle 10 with its on the soil compressing plate that connects rotate, pug is pressed into the helicoid of screw reamer, by the single-screw reamer pug is pushed ahead and to enter vacuum chamber 17, becoming closely knit pug behind the vacuumizing continues to be pushed ahead, enter head 2, extrude by machine mouth 1 and 18, after pug enters vacuum chamber 17, if pug surplus, pug overlaps the lining that forms for two semicircles of clutch pushing mechanism 20 mutually a thrust that makes progress, it is upwards opened, drive automatic clutch control operating rod 4, after making power transmission shaft 6 turn to certain limit, separating mechanism in the clutch 9 is drawn back makes paw formula clutch separation, soil compressing plate axle 10 stops the rotation, pug stops to enter fuselage 15, after the indoor too much pug of vacuum is extruded, the lining that two semicircles on the clutch pushing mechanism 20 overlap mutually revolution downwards under the effect of tension spring drives automatic clutch control operating rod 4 turns round power transmission shaft 6 synchronously, the combination of paw clutch, soil compressing plate axle 10 drives the soil compressing plate rotation, pug continues to enter fuselage (mud cylinder) 15, and the coverlet screw reamer constantly is extruded into the base bar of definite shape.In order to observe the working condition of vacuum chamber 17, perspective window 3 is housed on vacuum chamber.

Claims

1, a kind of single-column single-stage vacuum multifunctional brickmaking unit that singly revolves, it comprises head 2, this head 2 is fixed in the outlet of two cylinder 21, loam core 19 is fixed on 2 of machine mouth 18 and heads, soil compressing plate axle 10 is positioned at hopper 8, hopper is positioned at the top of fuselage and is communicated with fuselage, screw reamer 5 is fixed on the mangler shaft 7, wireway 23 be positioned at vacuum chamber the upper end and and vacuum chamber, belt wheel 11 is positioned at the sidepiece of fuselage, it is characterized in that: vacuum chamber 17 is positioned at two cylinder 21 and is connected with the import of two cylinder with the outlet of 15 on fuselage and vacuum chamber, the import of vacuum chamber adopts bearing block 16 to be connected with the outlet of fuselage 15, the end of fuselage is shaped on the reamer axis hole, mangler shaft 7 adopts bearing block (12 by the reamer axis hole, 16) be positioned at two cylinder, in vacuum chamber and the fuselage, the afterbody of mangler shaft adopts shaft coupling 22 that the output shaft of mangler shaft and reductor 13 is connected as a single entity vacuum chamber, fuselage and reductor all are positioned on the support 14; Clutch 9 is contained on the soil compressing plate axle, power transmission shaft 6 adopts bearing block and is positioned between vacuum chamber and fuselage, one end of its power transmission shaft adopts eccentric disc to be connected with automatic clutch control operating rod 4, a clutch pushing mechanism 20 is equipped with in the bottom of automatic clutch control operating rod, and the other end of power transmission shaft is connected with separating mechanism in the clutch.

2, the single-column single-stage vacuum multifunctional brickmaking unit that singly revolves according to claim 1, it is characterized in that: clutch pushing mechanism 20 is to be overlapped mutually by two semicircles to form, the bottom of its two semicircle is adopted bearing pin to be fixed on the inwall of vacuum chamber 17 and can be rotated around bearing pin, intrinsic extension spring respectively on the outer wall of two semicircles, the other end of extension spring is separately fixed on the inwall of vacuum chamber, and the top of two semicircles is connected with the bottom of automatic clutch control stick.

3, the single-column single-stage vacuum multifunctional brickmaking unit that singly revolves according to claim 1, it is characterized in that: bearing block 16 is divided into forward and backward two parts with mangler shaft 7, and the reamer pitch of anterior screw reamer 5 is greater than the reamer pitch 0.5%～1.5% of rear portion screw reamer 5.

4, the single-column single-stage vacuum multifunctional brickmaking unit that singly revolves according to claim 1 is characterized in that: more change planes mouth and two cylinder can realize squeezing hollow brick or plane tile.

5, according to claim 1 or the 4 described single-column single-stage vacuum multifunctional brickmaking units that singly revolve, it is characterized in that: will squeeze hollow brick making machine mouth 18 and two cylinder 21 and be replaced with plane tile watt mouth 1 and squeeze watt with two cylinder 24, and can realize squeezing plane tile.

6, the single-column single-stage vacuum multifunctional brickmaking unit that singly revolves according to claim 5 is characterized in that: squeeze an intrinsic cooling water intake 25 or cooling water intake are arranged on the cylinder body watt with two cylinder 24 on a cooling jacket and the cooling jacket, discharge outlet.