CN201070787Y

CN201070787Y - Novel automatic plate piling machine of brick making machine

Info

Publication number: CN201070787Y
Application number: CNU2007201533225U
Authority: CN
Inventors: 刘成基; 吕吉峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-21
Filing date: 2007-06-21
Publication date: 2008-06-11
Anticipated expiration: 2017-06-21

Abstract

The utility model relates to building material production mechanical equipment which belongs to the building technical field. The equipment consists of an underframe composed of a drive shaft and a return pulley; a driving gear which is composed of a motor, a reducer and a chain; an upright frame; an elevating frame which can be elevated and dropped; and an electrical control gear. Longitudinal girders at the two sides of the underframe are respectively provided with a forward caging device and a backward caging device; an upper and a lower caging devices of the elevating frame are arranged at the outer side of the upright frame; a brick plate in-place signal device is arranged at the inner side of the upright frame; an elevating mechanism is composed of a fluid drive mechanism and a chain drive mechanism; the electrical control gear can be a programmable controller PLC. The utility model has the advantages that the intelligent control of the programmable controller PLC is adopted, the programme is agile, the operation is convenient, in particular, a forward caging signal control device (including a photoswitch and at least one shading plate) is matched with relative programme, thereby realizing that one or two or more pile(s) of brick plate(s) can be piled up; a forklift is used for carrying, thereby completely getting rid of manual piling up, saving time and labor indeed, improving the production efficiency, and reducing the production cost. Due to the adoption that the fluid drive is matched with the chain drive for elevating, the utility model has smooth lifting, ordered plate piling-up, energy conservation and consumption reduction, and durable service.

Description

Novel brickmaking machine is piled up the plate machine automatically

Technical field:

The utility model relates to technical field of buildings, relates generally to building materials manufacturing machine equipment, is meant especially to be the matching used automatic pile of plate machine of brickmaking machine.

Background technology:

Brickmaking machine, the brickmaking machine of the unburned solid brick of pressed concrete, hollow brick, porous brick particularly, can automatically the brick that suppresses be placed on the brick plate, export by conveyer, be to adopt indigenous method to remove the brick plate to be put on the dolly in the past by the workman, shift onto again and place the place and pile up into one pile one pile, wait to solidify certain hour piling or transport the building site to again, the above-mentioned way effort of taking a lot of work.Before this, occurred a kind of automatic pile of plate machine in the society, it is connected mutually with the brickmaking machine conveying device, and the brick plate is come the back by its lowering or hoisting gear lifting, piling up the plate machine then moves several meters distances along horizontal track and the brick plate is put down again, pile up the plate machine then and return, next brick plate fortune is come, and pile up on last brick plate, like this one pile which floor, with scraper this pile transported then, it is advanced much than a dead lift.But it has two outstanding defectives: the one,, its lowering or hoisting gear adopts motor, chain drive, and it is not steady that plate is put in the whereabouts, and pile plate is Strategy Software Systems Co., Ltd (SSS) not, is easy to the brick on next brick plate shatter; The 2nd,, also be topmost defective, be the control of relay work step because of what adopt, the relay logic is inflexible, pile plate machine can only move on to the brick plate one fixed position and pile up plate, and scraper must in time be transported this pile shovel, so, it will be very near transporting distance, otherwise scraper returns and does not come, if can not in time transport, pile plate machine moves and comes just can't put metal plate, so, need there be the workman to keep aside all the time, do the emergent plate of removing and handle, when scraper does not in time return, earlier the brick plate is moved up track two sides and pile up, forklift is transported after treating, so, adopt this pile plate machine will manually not reduce at all, and scraper and manually all very nervous when producing.

Summary of the invention:

Goal of the invention of the present utility model is to be improved at the deficiency and the defective of existing pile plate machine, is particularly doing bigger innovation aspect mechanical elevating and the electrical control, provides a kind of novel brickmaking machine to pile up the plate machine automatically.

The foregoing invention purpose is to be achieved by following technical measures, novel brickmaking machine is piled up the plate machine automatically, and the underframe drive unit that comprises the underframe 1 that has power transmission shaft 5 return pulleys 6 and can move along track 7, is made of motor 2 reductors 3 and chain 4, stand 13, its underpart of being fixed on the underframe 1 are provided with crane 25 and the electrical control gear that brick plate pawl 35 moves by the elevating mechanism liftable.Underframe two side girders are respectively equipped with and advance stopping means and retreat stopping means; The stand outside is provided with crane 25 upper and lower spacing devices; The stand inboard is provided with brick plate in-position signal device; The elevating mechanism of crane 25 is a kind of compound elevating mechanisms that are made of hydraulic drive and chain transmission; Described electrical control gear is intelligent number computer.

The preferred version of implementing the object of the invention is, compound elevating mechanism comprises hydraulic pump 39, electromagnetic hydraulic valve 40, is fixed in the bearing 28 of the hydraulic cylinder 26 on the stand crossbeam 22, the lifting cross bar 27 that is fixed in plunger top, cross bar two ends and chain 30 that sprocket wheel 29, its two end are individually fixed in stand antetheca and crane rear wall and the directive wheel of installing through directive wheel bracing frame 31 32 bottom it, and directive wheel is in the stand gathering sill 21; Underframe advance stopping means be meant the light-operated switch 8 that is installed on a side girder front end and supporting with it, be installed on and only lack a shadow shield on the track; Retreat stopping means be meant the light-operated switch 11 that is installed on opposite side longeron rear end and supporting with it, be installed on the shadow shield 12 on the track; The upper and lower spacing device of described stand outside crane is meant

cam switch

15 and 14; The inboard brick plate in-position signal of described stand device is meant light-operated switch 16; It is programmable controller PLC that described pile of plate electrical-mechanical controlled intelligent number computer.

8 supporting with light-operated switch, be installed on that shadow shield is 9 and 10 2 on the track.

The advantage of this pile plate machine is, adopt programmable controller PLC Based Intelligent Control, programming flexibly, and is easy to operate, spacing control signal device that particularly advances (comprising light-operated switch and at least one shadow shield) and corresponding software thereof, can realize piling up successively one pile, two piles or many piles of brick plates, by forklift shovel fortune, thoroughly broken away from manually and moved up, can save 5-6 labour, really save labor, reduce production costs.Adopt hydraulic pressure, chain transmission to cooperate lifting, rise and fall steadily, pile plate is neat, and is energy-saving and cost-reducing, durable in use.

Description of drawings:

Accompanying drawing 1 the utility model front view

Accompanying drawing 2 the utility model rearviews

Accompanying drawing 3 the utility model left views

Accompanying drawing 4 the utility model vertical views

The brick plate pawl of accompanying drawing 5 the utility model cranes piles up brick plate action schematic diagram

Accompanying drawing 6 the utility model hydraulic means organigrams

Accompanying drawing 7 the utility model PLC electrical control wiring diagrams

Accompanying drawing 8 the utility model operation process steps and principle of program design block diagram

The specific embodiment:

Accompanying drawing 1,2,3,4 (main look, backsight, a left side are looked, vertical view) has provided a specific embodiment of the present utility model, the concrete structure that has shown this pile plate machine, it is made of track, the underframe that can move, underframe drive unit, the stand, crane, crane elevating mechanism, various signal generation device, all parts of Based Intelligent Control electric device that are fixed on the underframe.Underframe 1 is welded by horizontal girder and horizontal gird, driving shaft 5, two ends are established at its rear portion roller 6, and anterior second wheel is installed on the longeron front end, roller is the front and back operation on track 7, and the drive unit that is installed on the crossbeam comprises motor 2, reductor 3, chain 4, reaches sprocket wheel.The spacing control signal device that underframe moves forward and backward comprises: the stopping means that advances is the light-operated switch 8 that is installed on frame left side (main looking) horizontal girder front end and supporting with it less shadow shield that is installed on the track, present embodiment has installed 9,10 2 shadow shields, light-operated switch 8 runs to 9 stop signs that shadow shield produces, can pile up first pile of brick plate, light-operated switch 8 runs to 10 stop signs that shadow shield produces, can pile up second pile of brick plate, realize piling up two successively by advance spacing light-operated switch 8 and two shadow shields 9 and 10] pile realize by program, the PLC internal memory is specified two counters, realize jointly by logic judgement and cyclic program, solved key problem of the present invention.Present embodiment is installed two shadow shields successively, can pile up two piles of brick plates successively, and forklift can once shovel two piles of fortune, one pile of plate machine and a forklift job are complementary, shovel about 60 meters of long-distances farthest, every pile of brick flaggy number is determined that by maximum vertical penetration present type can be piled up 6 layers at most for every pile.Retreat stopping means and be the light-operated switch 11 that is installed on opposite side horizontal girder rear end and supporting with it shadow shield 12 that is installed on the track.Underframe has two risers 38 that vertically can shelve the brick plate and is fixed on the ground, is beneficial to insert the forklift tines shovel by space under the plate.Stand 13 is fixed on the underframe 1, there is crossbeam 22 at the stand middle part, when back parking, probe into by space under the crossbeam with the raceway with certain slope 18 that brickmaking machine is connected mutually, the raceway front end has baffle plate 19, the brick plate 17 of putting fragment of brick 20 is moved to brokenly on the degree raceway 18 by brickmaking machine output raceway, and skid to baffle plate 19 stops, and waits for the crane lifting.The stand vertical beam is made by channel-section steel, and its groove is promptly as the lifting gathering sill 21 of crane directive wheel 32.Left side vertical beam (main look) outside is equipped with upper and lower

spacing cam switch

15 and 14, correspondingly in crane one side switch depression bar 33 is housed.Stand installed inside brick plate in-position signal light-operated switch 16 is under raceway 18 1 sides, the brick plate 17, and the brick plate promptly plays the shadow shield effect.Before the stand 13 is liftable crane 25, a left side is looked and is angle rule shape, its two sides crossbeam welds two risers 34 respectively, and its lower end is provided with brick plate pawl 35, following block 36 and last bumping post 37, after stopping when advancing, crane descends, crane will continue to descend after putting plate, because of brick plate pawl turns, so crane can drop to lower limit smoothly, return in order to underframe, as shown in Figure 5.The elevating mechanism of crane 25, comprise the directive wheel 32 that its bottom is fixed in the bearing 28 of the plunger piston fluid pressure cylinder 26 on the stand crossbeam 22, the lifting cross bar 27 that is fixed in plunger top, lifting cross bar two ends and chain 30 that sprocket wheel 29, its two end are individually fixed in stand antetheca and crane rear wall and is installed through directive wheel bracing frame 31, directive wheel is in the stand gathering sill 21, work as hydraulic pump works, plunger and lifting cross bar rise, because of chain two ends are fixed on the wooden partition, when cross bar rises, two end teeth wheel will rotate along chain, draw the crane rising thereby drag.Hydraulic system as shown in Figure 6, comprise plunger piston fluid pressure cylinder 26, electromagnetic hydraulic valve 40, hydraulic pump 39 and fuel tank, electromagnetic hydraulic valve 40, hydraulic pump 39 and fuel tank are installed in the stand rear wall hydraulic fluid tank 24, and hydraulic pump starts, fuel tank hydraulic oil is pumped into plunger piston fluid pressure cylinder through electromagnetic hydraulic valve, plunger is risen, when starting electromagnetic hydraulic valve, the hydraulic valve commutation, the hydraulic oil of hydraulic cylinder leaks into fuel tank through electromagnetic hydraulic valve, and plunger descends.

Pile up plate electrical-mechanical control device and can adopt single-chip microcomputer PIC, also can adopt programmable controller PLC, cooperate corresponding application software to finish control task jointly, above-mentioned hardware unit is installed in the stand electric cabinet 23.Present embodiment adopts programmable controller PLC to implement control, and is simple and practical, can directly be connected with the output execution unit with outside various input signal devices, need not the external interface chip, and the expansion scale is also very convenient.Available various product line, model are rich and varied, these facility body adopts the S7-200 series of PLC, 16 input points, 12 output points, internal memory 6KB, basic cell structure, internal interface relay-type, be convenient to the input of switch numbers amount, output signal, be connected external 110V alternating current, inner 24V direct current supply.Its concrete mode of connection as shown in Figure 7, its " upper limit signal ", " lower limit signal ", " retreating limit signal ", " limit signal advances " and " brick plate in-position signal " meet PLC input point X1, X2, X3, X4, X5 respectively; Manually knob " retreating ", " rising ", " advancing ", " decline " meet PLC input point X6, X7, X9, X10 respectively; Manually knob " power supply ", " manual ", " putting number " meet PLC input point X0, X8, X11 respectively.Its output point Y0 succeeds electrical equipment K0, and primer fluid press pump crane rises; Output point Y1 succeeds electrical equipment K1, and starter motor is just changeing and advancing; Output point Y2 succeeds electrical equipment K2, starts the electromagnetic hydraulic valve crane and descends; Output point Y4 succeeds electrical equipment K4, and the starter motor counter-rotating retreats; Output point Y3 succeeds electrical equipment K3, connects malfunction indicator lamp; Output point Y5 succeeds electrical equipment K5, connects automatic run indicator; Output point Y6 succeeds electrical equipment K6, and is standby.

Accompanying drawing 8 is the utility model operation process step and principle of program design block diagram, sketch its operation process step and principle of program design in conjunction with this accompanying drawing: " retreating "---(this moment, the brick plate was parked on the raceway back limit signal effective " parking ", perhaps, the back brick plate that stops is just sliding to be rolled across, the two situation all can)---plate in-position signal is effective, primer fluid press pump " rising "---the upper limit signal is effective, close hydraulic pump, starter motor just changes " advancing "---be carry out logic and judge: first pile of brick plate counter 0? if not, it is invalid that shadow shield 10 produces limit signal, do not stop, counter subtracts 1 automatically, the lower limit signal is effective and shadow shield 9 produces limit signal effectively " parking "---startup magnetic valve " decline "---, close magnetic valve, starter motor counter-rotating " retreating "---the back limit signal is " parking " effectively, and so being circulated to first pile of brick plate counter is 0, has promptly piled up first pile.When being judged as 0, shadow shield 10 produces limit signal effectively " parking ", beginning is piled up second pile second pile of position, simultaneously the second brick plate counter is judged whether to be 0, if not, circulation, until the second brick plate counter is 0, being 0, then is that the first brick plate counter and the second brick plate counter are put number, i.e. every pile of number of plies.So, pile up first pile, pile up second pile again, put number, repeat.

Claims

1. a novel brickmaking machine is piled up the plate machine automatically, comprise underframe (1) that (5) return pulley (6) that has power transmission shaft can move along track (7), be provided with crane (25) and the electrical control gear that brick plate pawl (35) moves by the elevating mechanism liftable by motor (2) reductor (3) and the underframe drive unit of chain (4) formation, stand (13), its underpart of being fixed on the underframe (1), it is characterized in that underframe two side girders are respectively equipped with and advance stopping means and retreat stopping means; The stand outside is provided with the upper and lower spacing device of crane (25); The stand inboard is provided with brick plate in-position signal device; The elevating mechanism of crane (25) is a kind of compound elevating mechanism that is made of hydraulic drive and chain transmission; Described electrical control gear is intelligent number computer.

2. pile up the plate machine automatically according to the described novel brickmaking machine of claim 1, it is characterized in that, described compound elevating mechanism comprises hydraulic pump (39), electromagnetic hydraulic valve (40), is fixed in the bearing (28) of the hydraulic cylinder (26) on the stand crossbeam (22), the lifting cross bar (27) that is fixed in plunger top, cross bar two ends and chain (30) that sprocket wheel (29), its two end are individually fixed in stand antetheca and crane rear wall and the directive wheel of installing through directive wheel bracing frame (31) (32) bottom it, and directive wheel is in the stand gathering sill (21); Described underframe advance stopping means be meant the light-operated switch (8) that is installed on a side girder front end and supporting with it, be installed on and only lack a shadow shield on the track; Retreat stopping means be meant the light-operated switch (11) that is installed on opposite side longeron rear end and supporting with it, be installed on the shadow shield (12) on the track; The upper and lower spacing device of described stand outside crane is meant cam switch (15) and (14); The inboard brick plate in-position signal of described stand device is meant light-operated switch (16); It is programmable controller PLC that described pile of plate electrical-mechanical controlled intelligent number computer.

3. pile up the plate machine automatically according to the described novel brickmaking machine of claim 2, it is characterized in that, described and light-operated switch (8) be supporting, be installed on the track shadow shield is (9) and (10) two.

4. pile up the plate machine automatically according to claim 1 or 2 or 3 described novel brickmaking machines, it is characterized in that described its mode of connection of programmable controller PLC is: " upper limit signal ", " lower limit signal ", " retreating limit signal ", " limit signal advances ", " brick plate in-position signal " meet PLC input point X1, X2, X3, X4, X5 respectively; Manually knob " retreating ", " rising ", " advancing ", " decline " meet PLC input point X6, X7, X9, X10 respectively; Manually knob " power supply ", " manual ", " putting number " meet PLC input point X0, X8, X11 respectively; Its output point Y0 succeeds electrical equipment K0, and primer fluid press pump crane rises; Output point Y1 succeeds electrical equipment K1, and starter motor is just changeing and advancing; Output point Y2 succeeds electrical equipment K2, starts the electromagnetic hydraulic valve crane and descends; Output point Y4 succeeds electrical equipment K4, and the starter motor counter-rotating retreats; Output point Y3 succeeds electrical equipment K3, connects malfunction indicator lamp; Output point Y5 succeeds electrical equipment K5, connects automatic run indicator.