CN209394962U - A kind of gypsum block forming machine - Google Patents

Abstract

The utility model discloses a kind of gypsum block forming machines, including hydraulic device, die bottom plate, bottomless mold, mandril and rack；Slot and jack are provided on die bottom plate；Hydraulic device is fixedly installed bottomless mold；If arranged for interval has baked core and partition in the cavity of bottomless mold；When hydraulic device drives bottomless mold and die bottom plate to be engaged, partition is inserted into the slot of die bottom plate, and type core is inserted into the jack of die bottom plate, and the cavity of bottomless mold can be divided into several closed forming cavities of lower mouth by partition；Mandril fixed frame is fixed on the rack, and several mandrils are fixed on mandril fixed frame and are in the surface of forming cavity；When hydraulic device drives bottomless mold to move upwards, by mandril by gypsum block from bottomless mould ejection.The device of the utility model have the advantages that production efficiency is higher, product quality preferably, stability and it is highly-safe and it is easy to repair and maintenance.

Description

A kind of gypsum block forming machine

Technical field

The utility model belongs to building machinery technical field and gypsum block field shaping technique, in particular to a kind of gypsum Block machine.

Background technique

Currently, the composition of domestic existing gypsum block forming device is mainly evaded by rack, mold, scraper, hydraulic top Mold device, stirring system and feed system composition；In production technology, the technique that demoulding is pushed up in building block is generallyd use.

The production technology ejected upwards using building block, motion parts, that is, hydraulic pushing stripper apparatus need its twice movement The even greater design size of range, this will lead to machine excessive overall height, and requirement of the machine to stability can also become higher. In order to solve the excessive drawback of machine vertical dimension, existing gypsum block forming device is had to hydraulic pushing stripper apparatus In too long be partially disposed in underground.And moving link, which is partially disposed in underground, can cause maintenance and repair inconvenient；In order to safeguard Or the hydraulic motion part to repair a machine, it in actual production must there are certain skies to the hydraulic device maintenance and repair of underground Between, cause the waste of working space.Existing machine operation device vertical dimension is big, hydraulic tongs and its running track set up compared with Height, the problem of safety being caused to reduce.

Utility model content

The purpose of this utility model is to provide a kind of gypsum block forming machine, with solve above-mentioned gypsum block at Type device maintenance and repair is inconvenient, working space utilization rate is low and higher cost and the lower technical problem of safety.

In order to achieve the above objectives, the utility model uses following technical scheme:

A kind of gypsum block forming machine, comprising: hydraulic device, die bottom plate, bottomless mold, mandril assembly and rack；Mould Slot and jack are provided on tool bottom plate；The fixing end of hydraulic device is removably fixed on the rack；Hydraulic device Output end is fixedly installed bottomless mold, and bottomless mold is in the top of die bottom plate, and hydraulic device can drive bottomless mold It moves up and down；Bottomless mold is provided with the cavity of upper and lower opening, if being disposed with baked core and partition in cavity；Hydraulic device band It moves bottomless mold and when die bottom plate is engaged, partition is inserted into the slot of die bottom plate, and type core is inserted into inserting for die bottom plate In hole, the cavity of bottomless mold is divided into the forming cavity of several lower mouth closings and upper opening by partition；Each molding The upper opening of chamber is to pour mouth, can be to forming cavity material feeding by pouring mouth；Mandril assembly includes mandril fixed frame and several Mandril；Mandril fixed frame is fixed on the rack, and several mandrils are fixed on mandril fixed frame and are in molding The surface for pouring mouth of chamber；When hydraulic device drives bottomless mold to move upwards, by mandril can by bottomless mold at The intracavitary gypsum block of type ejects downwards.

Further, further includes: waggon；Die bottom plate is fixedly installed on waggon.

Further, further includes: track；Track is fixed on ground；Waggon is set on track, waggon energy Enough orbital motions.

Further, further includes: hauling power device, traction rope and fixed pulley；Rack is set to fixed pulley and traction is dynamic Between power device；Traction rope passes through fixed pulley and is connected with the output end of hauling power device；The output end of hauling power device Rotation direction it is convertible；The quantity of waggon is more than or equal to 2, and each waggon is fixed on traction rope.

It further, further include guide post and positioning plate；Guide post is fixedly installed in rack, and positioning plate is fixedly installed on bottomless On mold, positioning plate is slidably arranged on guide post.

Further, if bottomless mold include Die Box, type core fixed frame, several upper push plates, baked core and it is several every Plate；The cavity that lower end surface is open is provided in Die Box, if Die Box and die bottom plate are capable of forming after being cooperatively connected Dry forming cavity；Type core fixed frame is fixedly installed on Die Box, if being fixedly installed baked core on type core fixed frame；Type core It is set in the cavity of Die Box with partition；Upper push plate is fixedly installed on the outer wall of Die Box；Hydraulic device drives When Die Box and die bottom plate are engaged, partition is inserted into the slot of die bottom plate, and type core is inserted into the jack of die bottom plate It is interior, the cavity of Die Box is divided by several forming cavities by partition, one or more types are provided in each forming cavity Core；What the upper surface of Die Box was provided with corresponding each forming cavity pours mouth, pours mouth and is connected respectively with corresponding forming cavity It is logical, it can be to corresponding forming cavity material feeding by pouring mouth.

Further, hydraulic device includes two hydraulic cylinders；Two hydraulic cylinders are respectively arranged at two sides opposite in rack； The opposite two sides of not set hydraulic cylinder are product transfer passage in rack；Hydraulic cylinder is mounted on the rack by mounting rack, peace It shelves and is mounted on the rack by bolted connection.

It further, further include feeding device；Feeding device includes hopper and agitating device；Agitating device is set to hopper It is interior, for stirring calcium plaster；Hopper is rotatably set in rack, and rotary hopper can be by the calcium plaster in hopper by pouring Mouth is built to inject in each forming cavity.

Further, waggon includes sweep, n axle, 2n bearing bracket stand and 2n idler wheel, and the value range of n is big In equal to 2；Bearing bracket stand is fixed on sweep, and each axle passes through a pair of bearings and is spindle rotationally arranged in a pair of bearings On frame, axle is in the lower section of sweep, and the both ends of each axle are fixedly installed idler wheel respectively；It is fixedly installed on sweep Bail；Axle is connect with idler wheel by flat key.

Compared with prior art, the utility model has the following beneficial effects:

Traditional moulds are improved to two portions of die bottom plate and bottomless mold by the gypsum block forming device of the utility model Point, it drives bottomless mold to move downward and contact with die bottom plate by hydraulic device and seals cooperation；The type core of bottomless mold It is respectively corresponded in the preset multiple jacks of insertion die bottom plate and slot with partition, the internal cavities of bottomless mold are separated by partition For multiple forming cavities, one or more type cores are provided in each forming cavity；By pouring mouth to and then each forming cavity material feeding Molding；After molding, bottomless mold is driven to move upwards by hydraulic device, die bottom plate remains stationary, will by mandril The gypsum block that bottomless in-mold molding finishes ejects downwards.The utility model uses the method ejected under gypsum block, passes through Pouring and taking out for gypsum block is completed in the up and down motion of bottomless mold, compared to extrusion method in existing gypsum block, liquid The stroke of pressure device can be shortened half or so, can be effectively reduced the whole height of machine, and the stability and peace of machine can be improved Quan Xing, and reduce rack cost.Hydraulic device is removably fixed on the rack, convenient for removing maintenance；It does not need to reserve The utilization rate of working space can be improved in underground service clearance.

Further, the gypsum block at present after demoulding mostly uses clamping jaw and crane to carry out movement, and to just being built at gypsum The clamping of block product will affect the quality of product；The utility model is taken and is ejected under the demoulding form i.e. gypsum block pushed up on mold Production technology moved so that gypsum block directly stays on the die bottom plate on waggon after demoulding by waggon Fortune, does not need clamping jaw and crane, reduces the clamping to first product, the transhipment work of cream building block can be made to become relatively easy, Also it is avoided that the quality for influencing gypsum block product.

Further, waggon is set on track by the utility model, and the stationarity of waggon transport can be improved, prevent Waggon jolts during transportation and influences the quality of gypsum block product.

Further, fixed pulley and hauling power device are set to the opposite two sides of rack by the utility model, at rack In between the two, the direction of motion of the convertible waggon of rotation direction of the output end by adjusting hauling power device can make It obtains waggon and alternately cooperatively forms die cavity with bottomless mold, it is ensured that pour the continuity of work, improve working efficiency；Waggon Carrying gypsum block and leaving in the transport process of workspace has longer time to solidify for gypsum block, it can be achieved that not changing unit In time while building block yield, extend curing time of the every piece of gypsum block before being clamped, so that building block when transhipment is hard Spend it is sufficiently high, it is not easily damaged, product quality can be improved.

Further, it is provided with guide post in rack, is cooperated by positioning plate and guide post, can mentioned for the movement of bottomless mold For guiding, prevents bottomless mold from laterally offset occurs when moving up and down, quality of mold release can be improved, improve the product of gypsum block Quality.

Further, hydraulic cylinder is easily installed and tears open by the mounting means of mounting rack using being removably bolted Unload maintenance and repair；By feeding device to each forming cavity material feeding.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of gypsum block forming machine of the utility model；

Fig. 2 is a kind of side structure schematic view of gypsum block forming machine of the utility model；

Fig. 3 is the partial enlargement diagram in Fig. 1 at A；

Fig. 4 is the positive structure diagram of waggon in a kind of gypsum block forming machine of the utility model；

Fig. 5 is the side structure schematic view of Fig. 4；

Fig. 6 is a kind of product cross-sectional structure schematic diagram of gypsum block forming machine of the utility model；

Fig. 1 is into Fig. 6, hydraulic device 1；Waggon 2；Idler wheel 2-1；Bearing bracket stand 2-2；Bail 2-3；Reinforcing rib 2-4；Vehicle Axis 2-5；Sweep 2-6；Die bottom plate 3；Jack 3-1；Slot 3-2；Bottomless mold 4；Upper push plate 4-1；Type core fixed frame 4-2；Every Plate 4-3；Type core 4-4；Positioning plate 4-5；First floor 4-6；Second floor 4-7；Baffle 4-8；Mandril 5；Guide post 6；Rack 7；Rail Road 8；Pour mouth 9；Scrape the edge of a knife 10；Feeding device 11；Scraper 12；Traction device 13；Traction rope 13-1；Fixed pulley 13-2.

Specific embodiment

The utility model is described in further detail in the following with reference to the drawings and specific embodiments.

Please refer to Fig. 1 to Fig. 5, a kind of gypsum block forming machine of the utility model, comprising: rack 7, hydraulic device 1, defeated Send vehicle 2, die bottom plate 3, bottomless mold 4, mandril assembly, guide post 6, track 8, feeding device 11 and traction device assembly.

Rack 7 includes four columns and bottom beam；Column is fixed on ground；Bottom beam is arranged on column, rack 7 Front and rear sides are product conveyor side, and the left and right sides in rack 7 is equipped with hydraulic device 1.Die bottom plate 3 is fixed at conveying It on the sweep 2-6 of vehicle 2 or is fixed on the bottom beam of rack 7, the upper surface of die bottom plate 3 is provided with reserved slot 3- 2 and jack 3-1.

Hydraulic device 1 includes two hydraulic cylinders；Two hydraulic cylinders are respectively arranged at the two sides that left and right is opposite in rack 7；Liquid The fixing end of cylinder pressure is mounted in rack 7 by mounting rack, and mounting rack is mounted on by bolted connection in rack 7.Liquid The output end of pressure device 1 is fixedly installed bottomless mold 4, and bottomless mold 4 is in the top of die bottom plate 3, and hydraulic device 1 can Bottomless mold 4 is driven to move up and down.

Bottomless mold 4 is provided with the cavity of upper opening, if arranged for interval has baked core 4-4 and partition 4-3 in cavity.Tool Body are as follows: if bottomless mold 4 includes Die Box, type core fixed frame 4-2, several upper push plate 4-1, baked core 4-4 and several partitions 4-3；The cavity of lower end surface opening is provided in Die Box, Die Box is used to be cooperatively connected with die bottom plate 3；Die Box Upper surface be fixedly installed type core fixed frame 4-2, if being fixedly installed baked core 4-4 on type core fixed frame 4-2；Type core 4-4 It is arranged at intervals in the cavity of Die Box with partition 4-3；Upper push plate 4-1 is fixedly installed on the outer wall of Die Box；Liquid When 1 driven mold cabinet of pressure device and die bottom plate 3 are engaged, partition 4-3 is inserted into the slot 3-2 of die bottom plate 3, type core 4-4 is inserted into the jack 3-1 of die bottom plate 3, the cavity of Die Box can be divided into several forming cavities by partition 4-3； What the upper surface of Die Box was provided with corresponding each forming cavity pours mouth 9, pours mouth 9 and is connected respectively with corresponding forming cavity It is logical, it can be to corresponding forming cavity material feeding by pouring mouth 9.In the outer wall of upper push plate 4-1 and Die Box, that is, outermost partition It is provided with the second floor 4-7 for reinforcing bonding strength between 4-3, is welded in the bottom of the outer wall of Die Box and is led for positioning To positioning plate 4-5 and reinforce positioning plate 4-5 and outermost partition 4-3 between bonding strength the first floor 4-6 composition. Bottomless mold 4 being capable of the vertical movement up and down under the drive of hydraulic device 1.

Waggon 2 includes the value range of sweep 2-6, n axles 2-5,2n bearing bracket stand 2-2 and 2n idler wheel 2-1, n For more than or equal to 2；Bearing bracket stand 2-2 is fixed on sweep 2-6, and it is rotatable that each axle 2-5 passes through a pair of bearings It is arranged on a pair of bearings frame 2-2, axle 2-5 is in the lower section of sweep 2-6, and the both ends of each axle 2-5 are fixed respectively It is provided with idler wheel 2-1；Axle 2-5 is connect with idler wheel 2-1 by flat key.Mold bottom is fixedly installed on the sweep 2-6 of waggon 2 Plate 3；Bearing bracket stand 2-2 is welded in the bottom sweep 2-6 vertically, and reinforcing rib 2- is arranged between sweep 2-6 on the inside of bearing bracket stand 2-2 Bail 2-3 is fixedly installed on 4, sweep 2-6.Track 8 is fixed on the bottom beam or ground of rack 7, and waggon 2 passes through Idler wheel 2-1 is set on track 8；Waggon 2 can be along 8 horizontal movement of track.

Mandril assembly includes mandril fixed frame and several mandrils 5；Mandril fixed frame is fixed in rack 7, Ruo Ganding Bar 5 is fixed on mandril fixed frame and is in the surface of forming cavity；Hydraulic device 1 drives bottomless mold 4 upwards When movement, the molding gypsum block of forming cavity can be ejected downwards from bottomless mold 4 by mandril 5.One end of guide post 6 is fixed It is set on mandril fixed frame, the other end is that proof strength is set in ground.

Traction device assembly includes hauling power device 13, traction rope 13-1 and fixed pulley 13-2；Rack 7, which is set to, determines cunning It takes turns between 13-2 and hauling power device 13；Traction rope 13-1 passes through the output end phase of fixed pulley 13-2 and hauling power device 13 Connection；The rotation direction of the output end of hauling power device 13 can convert；The quantity of waggon 2 is more than or equal to 2, each conveying Vehicle 2 is fixed on traction rope 13-1 by bail 2-3.

Feeding device 11 uses the hopper that can be overturn, and installs blender in hopper, realizes into spice integration.Hopper is logical It crosses bearing and the support of bearing to be connected with rack 7, drives hopper to overturn several angles by hydraulic device 1.Before charging, hopper Opening upwards are added plaster concrete raw material and water etc. by the opening, start blender, after the completion of spice, start hydraulic dress 1 is set, hopper tip tilt, calcium plaster flows into die cavity from mouth 9 is poured.It is to be done pour after, hopper reset, be added raw material carry out down Secondary spice.The installation site of feeding device 11: to guarantee that overturning slurry in back bucket in hopper is fully injected into die cavity, height should be by State when hopper feed determines.Its horizontal position, which should ensure that, so that gypsum slurry is injected, and will not be formed and be moved with mandril 5 Interference.

Scraper 12 is mainly made of knife rest, knife bar and cutter head.Due to the design of type core fixed frame 4-2, by mould upstream sky Between separate, so, scraper 12 just has several cutter heads and knife bar, and cutter head is welded on knife bar, and knife bar is arranged successively, be in palisade, It is welded on knife rest.Two sides install hydraulic device 1 additional, and driving scraper 12 moves back and forth.Scraper front (cutter head portion) is in motion process In, it marches forward no more than distal side die edge, draws back no more than proximal, match so that cutter head is consistently formed with die top It closes, can reduce shaped error, ensure that the machining accuracy of building block.Scraper installation site: it is horizontal positioned, highly with can be real Subject to existing above-mentioned movement, positioned with cutter head.Horizontal location while there are movement surplus, is protected in the hydraulic stem direction of motion Card cooperates with die top to the end, and perpendicular to the hydraulic stem direction of motion, scraper 12 should be aligned with the edge of a knife 10 is scraped, and guarantee scraper It 12 downsides and scrapes between the downside of the edge of a knife 10 and there is no wide arc gap, to realize the machining accuracy of block surfaces after shaping.Scrape the edge of a knife 10 are reserved in design mode core fixed frame 4-2, provide the space of scraper 12, which is in grid in a top view Dress.

The utility model is using can effectively reduce the design rulers of motion parts in the bottomless mold that vertical direction moves It is very little, it is contemplated that the stroke surplus problem in the cylinder design of hydraulic device, hydraulic cylinder are slightly longer than bottomless mold vertical dimension, liquid The length of cylinder pressure determines the length of entire motion parts substantially.Bottomless mold using hydraulic device as power source, build by gypsum After block curing molding, hydraulic device pushes up bottomless mold, is also secured to the mandril in rack by bottomless mold and top The demoulding work of gypsum block is completed in the relative motion of bar, and as the rising of bottomless mold runs to fixed position, completion was demoulded Journey.It is capable of the bottomless mold of vertical up-or-down movement due to taking, the finished product gypsum block after deviating from bottomless mold stays in conveying On the die bottom plate of vehicle.After bottomless mold moves upward to gypsum block abjection, it is maintained at extreme higher position, deviates from the gypsum of mold Building block stays on the die bottom plate at the top of waggon, and gypsum block is hauled out workspace by waggon direction along ng a path, completes building block Transhipment work.The movement of waggon is realized by traction device, after waggon is dragged to designated position by traction device, is removed by being responsible for The staff of fortune or walk certainly it is mechanical gypsum block is uniformly taken away, storage or entrucking.At the same time, another waggon is rigid It is drawn to well immediately below mold, bottomless mold is fallen, and completion, which cooperatively forms, pours chamber, starts to pour work next time.It is to be poured After the completion of building work, bottomless mold is lifted upwards, completes demoulding work, and traction device starting carries the waggon of gypsum block Workspace is hauled out from from directions different for the first time, the empty waggon finished is transported and is then towed back to operating position again.It is bottomless Mold is fallen, and is cooperated with the die bottom plate on empty waggon, starts to pour work next time.Existing fully-automatic building block molding Machine is taken hydraulic tongs to clamp gypsum block, is unloaded after being transported to designated place, turn by correlation in realizing building block finished product transhipment link From machinery is walked, carrying storage or entrucking, the method need to clamp building block twice in succession again, and it is unnecessary to cause to building block Damage.Fixed pulley and hauling power device are set to the opposite two sides of rack by utility model, and rack is in therebetween, leads to The direction of motion for overregulating the convertible waggon of rotation direction of the output end of hauling power device, may make waggon alternately with Bottomless mold cooperatively forms die cavity, it is ensured that pours the continuity of work, improves working efficiency；Waggon carry gypsum block from Opening has longer time to solidify for gypsum block, it can be achieved that not changing building block yield in the unit time in the transport process of workspace While, extend curing time of the every piece of gypsum block before being clamped so that building block hardness when transhipment is sufficiently high, not vulnerable to Damage, can be improved product quality.

A kind of course of work of the gypsum block forming machine of the utility model the following steps are included:

Step 1, hydraulic power unit powers on, and the material blending device work in feeding device stirs evenly calcium plaster, by hydraulic Device makes bottomless mold be engaged with die bottom plate；

Step 2, calcium plaster is poured into die cavity by pouring mouth on the upside of mold by feeding device.After gypsum block is suitably hardened, scrape The shaping of the complete paired blocks upper surface of knife system.After gypsum block curing molding, hydraulic device jacks upwards, drives without bed die Tool moves upwards.To static mandril by building block from bottomless mold ejection, building block indwelling is in complete on static die bottom plate At releasing process.

Step 3, the hauling power device starting of trolley, driving trolley drive the gypsum block edge being statically placed on die bottom plate Predetermined trajectory is transported to designated position, then completes transhipment work from machine or staff's storage or entrucking is walked by relevant.With this Another trolley stops into below bottomless mold simultaneously, and bottomless mold falls under the drive of hydraulic jacking device, with lower roof bottom Plate completes cooperation.

Step 4, step 2 and 3 is repeated, realizes cycle operation.

Specific embodiment 1

Please refer to Fig. 1 to Fig. 6, a kind of gypsum block forming machine of the utility model, after comprehensively considering various factors, It is one group of form that can produce 10 pieces of gypsum blocks, the mould of the number and gypsum block of mandril and type core by bottomless mold design Chamber number matches.

A kind of novel practical gypsum block forming device characterized by comprising hydraulic device 1, waggon 2, mould Have bottom plate 3, bottomless mold 4, mandril 5, guide post 6, rack 7, track 8, wherein Die Box part does not include bottom plate and pushed away from above Plate, type core, type core fixed frame, baffle, partition and positioning plate composition are also referred to as bottomless mold；There are pour for bottomless 4 top of mold Mouth 9 is built, and is connected by upper push plate 4-1 with hydraulic device；The mandril 5 being fixed on the rack is right against at the top of bottomless mold 4；Bottom Hole 3-1, the partition 4-3 reserved on bottom plate is inserted between plate 3 and bottomless mold 4 by core pattern 4-4 and is inserted into reserved on bottom plate insert Slot 3-2 completes cooperation, and what mouth was closed under being formed pours type chamber, guarantees that the gypsum slurry poured will not be overflowed from gap；Bottom plate 3 welds It is connected on waggon 2.Gypsum block product is as shown in Figure 6.

After the bottomless completion of mold 4 gypsum slurry pours, under the action of hydraulic device 1, move upwards, gypsum block is being pushed up Deviate from from bottomless mold 4 under the action of bar 5, stay on die bottom plate 3, passes through the waggon 2 that is connected with die bottom plate 3 Horizontal movement takes manufactured gypsum block out of workspace.The partition 4-3 of mold shares 11 pieces, and baffle 4-8 has 2 pieces, referring to figure 1 is welded into an entirety, and centre forms 10 die cavitys, for the processing quality for guaranteeing gypsum block, it is desirable that each die cavity has one Fixed form accuracy；Each die cavity, which surrounds, is provided with 4 type core 4-4, type core in 4 column type core 4-4 and each forming cavity 4-4 single equidistant discharge in die cavity, and be welded on type core fixed frame 4-2；The type core assembly being welded, is welded by core rack It connects on baffle 4-8.The lower end partition 4-3 has prominent structure, and preset slot 3-2 is matched when manufacturing with die bottom plate, can Prevent calcium plaster excessive to form lower port sealing；The length and mold partition 4-3 of type core 4-4 is suitable, and pre- on die bottom plate The circular opening 3-1 stayed is matched, and the hollow structure of building block is formed when pouring.When all parts are in above-mentioned cooperation position, at The intracavitary remaining space of type forms the die cavity that calcium plaster pours.Bottomless 4 top edge of mold is to be connected with hydraulic device 1 Upper push plate 4-1, upper push plate are connect by floor 4-7 reinforcing with outermost partition；The downside of bottomless mold 4 is welded with for protecting The opening for being equipped between the positioning plate 4-5, ipsilateral two positioning plate 4-5 of bottomless 4 kinematic accuracy of mold and placing hydraulic device 1 is demonstrate,proved, Similarly, positioning plate also design reinforcement floor 4-6, to guarantee the firm of structure.The type core 4- of suspension is equipped in bottomless mold 4 4, the upper surface of type core 4-4 and the either flush of gypsum block.Type core 4-4, which is welded on core rack 4-2, realizes suspension, referred to as type Core assembly, assembly are welded on bottomless mold 4.The fit form of bottomless mold 4 and bottom plate 3 are as follows: mold upper core 4-4 and partition 4-3 has structure outstanding, can cooperate respectively with the hole 3-1 and slot 3-2 reserved on bottom plate.Die bottom plate 3 is welded in defeated It send on vehicle 2, guarantees moving synchronously between waggon 2 and die bottom plate 3；It is lifted under the action of bottomless mold 4 is in hydraulic device 1 When being raised to the position non-interference with building block horizontal movement, waggon 2 is under the action of traction device 13, horizontal movement, carries Molding gypsum block is left along track 8 and pours workspace, walks mechanical or personnel storage storage or entrucking certainly by relevant.Conveying The quantity of vehicle is 2, and the car body of waggon 2 is made of sweep 2-6, the bearing bracket stand 2-2 being welded on sweep 2-6 and floor, axis 2-5 It is installed on bearing block 2-2 by bearing, and is connected by way of being connect with wheel 2-1 flat key.Wheel 2-1 is moved on track 8, It may be implemented accurately to move back and forth, two waggons alternately stop that the company of gypsum block may be implemented into the lower section of bottomless mold 4 Continuous processing.The cross-sectional area of the single bar of mandril 5, which is less than, individually to be reserved the area for pouring mouth 9 and makes mandril can be on bottomless mold 4 Gypsum block is ejected across mouth 9 is poured, while lower surface has certain machining accuracy, guarantees that mandril is built with gypsum at work Block has sufficiently large contact area, to reduce mandril to the pressure of gypsum block, avoids damage to；Mandril 5 is being erected with mouth 9 is poured There are a certain distance upwards for histogram, the working space as feed hopper 11.Mandril 5 is welded on mandril by certain queueing discipline On frame, faces in mold and pour mouth 9；Mandril frame and mandril form mandril assembly, and mandril assembly is bolted in machine On frame 7.Positioning plate 4-5, the space of upper push plate 4-1 and 6 place space of guide post are limited in machine frame inside, with outside sky Between be isolated, guarantee that movement not will receive interference, while also ensure that moving contact face is not contaminated, reduces to a certain extent Friction of motion.

The course of work of the gypsum block forming device of the utility model embodiment:

When work, calcium plaster is stirred evenly by spice and feeding device 11, is poured by what is reserved on the upside of bottomless mold 4 Mouth 9 pours into die cavity.After the completion of pouring, after suitably hardening to gypsum block, with the scraper 12 that opening is arranged in, complete to build The shaping of block upper surface；After gypsum block curing molding, bottomless mold 4 is driven to move by hydraulic jacking device 1, static top Bar releases gypsum block from mold, completes releasing process；Building block after demoulding has stayed on waggon.Waggon 2 and bottom Plate 3 is equipped with bail 2-3, bail 2-3 and traction device 13 by the way that the movement parts of an entirety, waggon 2 is formed by welding With wirerope 13-1 connection, wirerope bypasses pulley gear 13-2, and the reciprocating motion of waggon 2 is realized by motor positive and inverse.Brought forward It is described, after demoulding is completed in building block, start traction device 13, waggon 2 will carry molding gypsum block and be transported to along track Machine or staff's storage or entrucking are walked by related in designated position certainly, while another waggon 2 stops into bottomless mold 4 Underface, bottomless mold 4 fall, match with bottom plate, formation pour chamber, start next time pour work.The utility model Specific design in, since mold 4 and waggon 2 are all designed to movement parts, mandril 5 is also in relative motion shape at work State, in order to guarantee all parts avoid at work because movement caused by vibration etc. other factors due to be deformed, bottomless mold 4, die bottom plate waggon assembly 2,3, mandril 5 all uses welding procedure.And consider the interchangeability and routine servicing of components And bolt connecting mode, the upper plate 4- of bottomless mold 4 are taken in related maintenance work, the connection of bottomless mold 4 and hydraulic cylinder 1 Unthreaded hole is machined on 1 to tighten nut after threaded hydraulic stem passes through unthreaded hole and fix；Hydraulic cylinder 1 takes the connection of middle pedal stand Mode, be bolted in rack 7 reserve hydraulic cylinder mounting rack on, can it is necessary to when remove maintenance or change It repairs.Rack 7 is connected by screw bolts, and 7 upper end of rack is connect with mandril assembly 5, and mandril assembly 5 constitutes a part of rack 7 simultaneously, Form the geometric dimension in the horizontal direction of rack 7；Simultaneously because the innovation of the utility model, 7 whole height of rack is lower, rack 7 mechanism design is more simple, and materials are less, and cost is relatively low；6 one end of guide post is mounted on the mandril assembly for constituting rack, separately One end is in order to guarantee its rigidity of structure, using buried design.The installation of guide rod 6 and track 8 be all it is permanently installed, because The geological conditions such as this ground that addressing of machine or workshop should be comprehensively considered and other conditions.It is other to specifications and The connection type and assemble sequence of Figure of description are implemented in conjunction with the processing technology of existing gypsum block forming machine；It does not mention The component of improvement project out can choose market and have the components of model or execute according to associated mechanical manufacturer's standard.In addition, Machine Movement Process can be carried out automatically controlling using automatic control systems such as PLC, be equipped with control cabinet and operating platform.

In conjunction with above-described embodiment, the practical gypsum block forming machine of the utility model, including hydraulic device, waggon, Mold, mandril, guide post, rack, track；Wherein Die Box part does not include bottom plate and is fixed by upper push plate, type core, type core Frame, baffle, partition and positioning plate composition be also referred to as bottomless mold, upper push plate be welded on the left and right sides partition top edge to Dynamical element hydraulic cylinder is connected, positioning plate is welded on the lower edge of aforementioned barriers to guarantee kinematic accuracy；In hydraulic device Under effect, the movement of vertical direction is may be implemented in bottomless mold, which may be implemented the demoulding of shaping building block.Waggon drives The transhipment for realizing gypsum block is moved in horizontal rail with the bottom plate of mold separation.This gypsum block forming device has life The advantages that producing high and easy to repair high-efficient, good product quality, stability and maintenance.

Claims (9)

1. a kind of gypsum block forming machine characterized by comprising hydraulic device (1), die bottom plate (3), bottomless mold (4), Mandril assembly and rack (7)；

Slot (3-2) and jack (3-1) are provided on die bottom plate (3)；

The fixing end of hydraulic device (1) is removably fixed on rack (7)；The output end fixation of hydraulic device (1) is set It is equipped with bottomless mold (4), bottomless mold (4) is in the surface of die bottom plate (3), and hydraulic device (1) can drive no bed die Tool (4) moves up and down；Bottomless mold (4) is provided with the cavity that upper and lower is open, if be disposed in cavity baked core (4-4) and Partition (4-3)；

When hydraulic device (1) drives bottomless mold (4) and die bottom plate (3) to be engaged, partition (4-3) is inserted into die bottom plate (3) in slot (3-2), type core (4-4) is inserted into the jack (3-1) of die bottom plate (3), will be without bed die by partition (4-3) The cavity of tool (4) is divided into the forming cavity of several lower mouth closings and upper opening；The upper opening of each forming cavity is to pour Mouth (9), can be to forming cavity material feeding by pouring mouth (9)；

Mandril assembly includes mandril fixed frame and several mandrils (5)；Mandril fixed frame is fixed on rack (7), Ruo Ganding Bar (5) is fixed on mandril fixed frame and is in the surface for pouring mouth (9) of forming cavity；Hydraulic device (1) band It, can be downward by the gypsum block in the forming cavity of bottomless mold (4) by mandril (5) when moving bottomless mold (4) and moving upwards Ejection.

2. a kind of gypsum block forming machine according to claim 1, which is characterized in that further include: waggon (2)；Conveying Die bottom plate (3) are fixedly installed on vehicle (2).

3. a kind of gypsum block forming machine according to claim 2, which is characterized in that further include: track (8)；Track (8) It is fixed on ground；Waggon (2) is set on track (8), and waggon (2) can be moved along track (8).

4. a kind of gypsum block forming machine according to claim 3, which is characterized in that further include: hauling power device (13), traction rope (13-1) and fixed pulley (13-2)；

Rack (7) is set between fixed pulley (13-2) and hauling power device (13)；Traction rope (13-1) passes through fixed pulley (13-2) is connected with the output end of hauling power device (13)；The rotation direction of the output end of hauling power device (13) is variable It changes；

The quantity of waggon (2) is more than or equal to 2, and each waggon (2) is fixed on traction rope (13-1).

5. a kind of gypsum block forming machine according to claim 1, which is characterized in that further include guide post (6) and positioning plate (4-5)；

Guide post (6) is fixedly installed on rack (7), and positioning plate (4-5) is fixedly installed on bottomless mold (4), positioning plate (4-5) It is slidably arranged on guide post (6).

6. a kind of gypsum block forming machine according to claim 1, which is characterized in that bottomless mold (4) includes die box Body, type core fixed frame (4-2), several upper push plates (4-1) if, baked core (4-4) and several partitions (4-3)；

The cavity that lower end surface is open is provided in Die Box, Die Box and die bottom plate (3) being capable of shapes after being cooperatively connected At several forming cavities；

Type core fixed frame (4-2) is fixedly installed on Die Box, type core fixed frame (4-2) if on be fixedly installed baked core (4-4)；Type core (4-4) and partition (4-3) are set in the cavity of Die Box；Upper push plate (4-1) is fixedly installed on mold On the outer wall of cabinet；When hydraulic device (1) driven mold cabinet and die bottom plate (3) are engaged, partition (4-3) is inserted into mold In the slot (3-2) of bottom plate (3), type core (4-4) is inserted into the jack (3-1) of die bottom plate (3), by partition (4-3) by mould The cavity of tool cabinet is divided into several forming cavities, and one or more type cores (4-4) are provided in each forming cavity；Die Box Upper surface be provided with corresponding each forming cavity pour mouth (9), pour mouth (9) and be connected respectively with corresponding forming cavity, lead to Cross pour mouth (9) can be to corresponding forming cavity material feeding.

7. a kind of gypsum block forming machine according to claim 1, which is characterized in that hydraulic device (1) includes two liquid Cylinder pressure；Two hydraulic cylinders are respectively arranged at two sides opposite on rack (7)；Opposite two of not set hydraulic cylinder in rack (7) Side is product transfer passage；

Hydraulic cylinder is mounted on rack (7) by mounting rack, and mounting rack is mounted on by bolted connection on rack (7).

8. a kind of gypsum block forming machine according to claim 1, which is characterized in that further include feeding device (11)；Into Expect that device (11) include hopper and agitating device；Agitating device is set in hopper, for stirring calcium plaster；Hopper is rotatable It is set on rack (7), rotary hopper can inject the calcium plaster in hopper in each forming cavity by pouring mouth (9).

9. a kind of gypsum block forming machine according to claim 2, which is characterized in that

Waggon (2) includes sweep (2-6), n axle (2-5), 2n bearing bracket stand (2-2) and 2n idler wheel (2-1), and n's takes Being worth range is more than or equal to 2；

Bearing bracket stand (2-2) is fixed on sweep (2-6), and each axle (2-5) is rotatably set by a pair of bearings It sets on a pair of bearings frame (2-2), axle (2-5) is in the lower section of sweep (2-6), and the both ends of each axle (2-5) are divided equally It is not fixedly installed idler wheel (2-1)；Bail (2-3) is provided on sweep (2-6)；

Axle (2-5) is connect with idler wheel (2-1) by flat key.