CN114714473B - Production device and method for preparing low-water-paste-ratio ribbon board - Google Patents

Production device and method for preparing low-water-paste-ratio ribbon board Download PDF

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Publication number
CN114714473B
CN114714473B CN202210374806.1A CN202210374806A CN114714473B CN 114714473 B CN114714473 B CN 114714473B CN 202210374806 A CN202210374806 A CN 202210374806A CN 114714473 B CN114714473 B CN 114714473B
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China
Prior art keywords
plate
strip
frame
slat
die
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CN202210374806.1A
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Chinese (zh)
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CN114714473A (en
Inventor
谈云志
黄琬
沈克军
吴赤球
吴军
李辉
吕伟
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China Three Gorges University CTGU
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China Three Gorges University CTGU
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Priority to CN202210374806.1A priority Critical patent/CN114714473B/en
Publication of CN114714473A publication Critical patent/CN114714473A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/093—Producing shaped prefabricated articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material or elements acting on the upper surface of the material
    • B28B1/0935—Producing shaped prefabricated articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material or elements acting on the upper surface of the material using only elements wholly or partly immersed in the material, e.g. cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/04—Discharging the shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/04—Discharging the shaped articles
    • B28B13/06—Removing the shaped articles from moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0002—Auxiliary parts or elements of the mould
    • B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
    • B28B7/186—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for plates, panels or similar sheet- or disc-shaped objects, also flat oblong moulded articles with lateral openings, e.g. panels with openings for doors or windows, grated girders

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  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

The production device comprises a frame, a strip die, a vibration die core mechanism, a material pulling mechanism and a turnover mechanism, wherein the strip die is arranged at one end of the frame, the vibration die core mechanism, the material pulling mechanism and the turnover mechanism are arranged at the other end of the frame, the strip die corresponds to the vibration die core mechanism at a grouting station, the strip die corresponds to the material pulling mechanism when in a transferring station, the material pulling mechanism is connected with the turnover mechanism, a die core rod of the vibration die core mechanism is deeply inserted into the strip die for grouting, the die core rod vibrates mixed slurry and forms strip holes in the strip forming process, a bottom plate is driven by a longitudinal moving mechanism to drive the strip to move to the transferring station, the strip is driven by the horizontal moving mechanism to drive the material pulling mechanism to drive the strip to enter the turnover station, the strip is transversely pressed and turned over by the turnover mechanism, the slurry is fully vibrated in the strip forming process, the strip die combination and the stripping are simple and convenient, and the production efficiency is improved.

Description

Production device and method for preparing low-water-paste-ratio ribbon board
Technical Field
The application belongs to the technical field of gypsum lath production and molding, and relates to a production device and a method for preparing a lath with a low water-to-paste ratio.
Background
In the field of slat production, in the traditional preparation process, in order to ensure the fluidity of slurry, the water paste is larger, and in such an environment, more air holes are formed in the slurry, so that the formed slat has larger porosity, lower density and poorer physical and mechanical strength and corrosion resistance.
In addition, the water content of the formed lath is high, a large amount of time and space are needed for airing treatment if the water content required by leaving the factory of the lath is required, the airing treatment can be carried out for 10-15 days generally, and meanwhile, the airing process is limited by regional climate. Therefore, reducing the water-to-paste ratio in the process of preparing the lath is a key to improving the working performance and the production efficiency of the lath.
The low water paste ratio ribbon has better working performance, but because of the limitation of fluidity, the low water paste ratio ribbon needs to vibrate sufficiently in the preparation process to fill the mould, which cannot be satisfied for the traditional ribbon production equipment.
Disclosure of Invention
The application aims to solve the technical problem of providing a production device and a method for preparing a low-water-paste-ratio slat, which are characterized in that a slat mold is arranged at one end of a rack, a vibration mold core mechanism, a material pulling mechanism and a turnover mechanism are arranged at the other end of the rack, the slat mold corresponds to the vibration mold core mechanism at a grouting station, the slat mold corresponds to the material pulling mechanism when in a transferring station, the material pulling mechanism is connected with the turnover mechanism, a mold core rod of the vibration mold core mechanism is deeply inserted into the slat mold for re-grouting, the mold core rod vibrates mixed slurry and forms a slat hole in the slat forming process, a longitudinal moving mechanism drives a bottom plate to move to the transferring station, a horizontal moving mechanism drives the material pulling mechanism to pull the carriage to drive the slat to enter the turnover station, and the turnover mechanism transversely presses and overturns the slat, so that the slurry is fully vibrated in the slat forming process, the slat mold combination and the stripping are simple and convenient, and the production efficiency is facilitated to be improved.
In order to solve the technical problems, the application adopts the following technical scheme: a production device for preparing a low water-paste ratio slat comprises a frame, a slat mould, a vibration mould core mechanism, a material pulling mechanism and a turnover mechanism; the slat mould is positioned at one end of the frame, the vibration mould core mechanism, the material pulling mechanism and the turnover mechanism are positioned at the other end of the frame, the strip plate die is connected with a longitudinal moving mechanism on the frame, the material pulling mechanism is connected with a horizontal moving mechanism on the frame, and the turnover mechanism is hinged with the frame; the mould core rod of the vibration mould core mechanism is deeply inserted into the strip plate mould, and the material pulling mechanism transfers the formed strip plate and enables the strip plate to turn over under the cooperation of the turning mechanism.
The frame comprises a plurality of supporting legs connected with the horizontal frame, and a longitudinal moving mechanism is arranged at one end of the horizontal frame; a horizontal moving mechanism is arranged on the material pulling mechanism; the longitudinal moving mechanism and the horizontal moving mechanism both comprise chain wheels connected with two ends of two chain wheel shafts and chains matched with the chain wheels, the chain wheel shafts are matched with the bearing seats, and the output ends of the chain wheel motors drive the chains to rotate through chain transmission; a chain plate is arranged on the chain.
The slat mold comprises side plates at two sides of a bottom plate, a carriage arranged between the two side plates is in sliding contact with the bottom plate, a pressing plate is arranged corresponding to the upper part of the carriage, and baffles are arranged at two ends between the carriage and the pressing plate; the lower end of the baffle is inserted with the carriage, and the mold core rod passes through the rod hole on the baffle.
Limiting plates are arranged at two ends of the bottom plate and the side plates, and the lateral cross beams and the end cross beams are matched with the limiting plates to lock the side plates; a bending plate is arranged outside the baffle plate at one end of the carriage.
The bottom plate is connected with a longitudinal sliding seat, the longitudinal sliding seat is matched with a longitudinal sliding rail, the longitudinal sliding rail is connected with the frame, and a chain plate on a chain of the longitudinal moving mechanism is connected with the longitudinal sliding seat.
The vibration mold core mechanism comprises a multi-axis device arranged in a mechanism box, a plurality of vibration rods are connected with the multi-axis device, a plurality of mold core rods are connected with the vibration rods to extend out of the mechanism box, and a mold core motor positioned outside the mechanism box is connected with the multi-axis device.
The lower part of the mechanism box is connected with an electro-hydraulic push rod and a horizontal sliding seat, the horizontal sliding seat is matched with a horizontal sliding rail, and the fixed end of the electro-hydraulic push rod and the horizontal sliding rail are connected with the frame; the mould core rod comprises a sleeve sleeved outside the hollow pipe, and the hollow pipe is sleeved with the vibration rod.
The material pulling mechanism comprises a sliding table in sliding fit with a material pulling rail and a pulling arm connected with the sliding table, a hook plate arranged at the front end of the pulling arm faces to a bent plate of the strip plate die, and the material pulling rail is connected with the turnover mechanism; the sliding table is connected with a chain plate on a chain of the horizontal moving mechanism.
The turnover mechanism comprises a stop bar and a side frame which are respectively and vertically arranged at two sides of the frame plate, the transverse pushing cylinder is connected with the side frame, the stop bar is connected with the frame, the oblique pushing cylinder is positioned at the lower part of the frame plate and connected with the lower part of the frame plate, and the edge of the frame plate positioned at one side of the stop bar is hinged with the frame.
A method of producing a production apparatus for producing a low water to paste ratio strip as described above, comprising the steps of:
s1, assembling a die, and combining the slat die into an integral structure;
s1-1, placing a carriage on the upper part of a bottom plate, and inserting the baffle plate into two ends of the carriage;
s1-2, respectively placing two side plates on two sides of the carriage;
s1-3, clamping the end beam into the inner sides of two limiting plates at the upper end of the side plate to abut against the end of the side plate;
s1-4, horizontally clamping the lateral cross beam into the inner sides of the limiting plates at two ends of the side plates to abut against the side surfaces of the side plates;
after S1-1 to S1-4 are completed, the slat modules are combined into a whole, the upper side face is in an opening state, the slat modules are positioned at a grouting station, rod holes on the baffle plate correspond to mould core rods of the vibration mould core mechanism one by one, and the bending plate faces the vibration mould core mechanism;
s2, inserting a rod, starting an electro-hydraulic push rod, pulling a vibration mold core mechanism to move towards the direction of the strip mold, and stopping when the mold core rod completely passes through the baffles at the two ends of the strip mold;
s3, grouting and vibrating, namely injecting mixed slurry into the slat mould from an opening at the upper side of the slat mould, starting a mould core motor at the same time, and driving the mould core rod to vibrate synchronously by a vibrating rod until the slurry is vibrated;
s4, sealing and condensing, namely placing a pressing plate at an opening on the upper side of the strip plate die to seal the strip plate die, and waiting for slurry to condense to form a strip plate;
s5, withdrawing the rod and removing the die, starting the electro-hydraulic push rod, pushing the die core rod of the vibration die core mechanism to completely withdraw from the strip die, and stopping; sequentially removing the pressing plate, the end beam, the lateral beam, the side plates and the baffle plate;
s6, longitudinally moving and aligning, starting a sprocket motor of the longitudinal moving mechanism, driving a sprocket to drive a chain to pull a bottom plate of a strip plate die to move from a grouting station to a transfer station, and stopping after the strip plate synchronously moves to the transfer station along with the bottom plate; in the step, the bending plate faces to the hook plate of the material pulling mechanism;
s7, horizontally transferring, namely starting a sprocket motor of the horizontal moving mechanism, driving a sprocket to drive a chain to pull a material pulling mechanism to approach to the direction of the slat, and after a hook plate passes over a bent plate and is hooked with the hook plate, reversely rotating the sprocket motor to pull a carriage to enter a turnover station from a transferring station and then stop, wherein the carriage is positioned at the upper part of a frame plate to support the slat;
s8, pressing and overturning, wherein the lateral pushing cylinder drives the side frame to push the slat to move towards the direction of the stop bar and to press the slat with the stop bar, the inclined pushing cylinder upwards lifts the frame plate, the frame plate overturns towards the outer side of the frame to enable the slat to synchronously overturn along with the frame plate, and the inclined pushing cylinder stops after the slat is in a horizontal state and the lateral pushing cylinder resets; in this step, the lath is supported by the stop strip;
s9, turning and dismantling the carriage, adopting a fork of a forklift to penetrate into the lower part of the baffle, supporting the slat by using the fork and withdrawing from the outside of the baffle, and separating the carriage from the slat.
The application has the main beneficial effects that:
the strip plate die is formed by combining a bottom plate, side plates, a carriage, a pressing plate and a baffle plate, and is clamped and limited by a lateral beam and an end beam, so that the die is convenient and quick to combine and disassemble.
The strip plate mould corresponds with the vibration mould core mechanism when the grouting station, the mould core rod penetrates through the baffle plate to penetrate through the strip plate mould, and the mould core rod vibrates the mixed slurry when grouting into the strip plate mould, so that the strip plate is fully vibrated in the forming process, and meanwhile, the mould core rod is used for forming a strip plate hole.
After the lath is formed, the longitudinal moving mechanism drives the bottom plate to drive the lath to longitudinally move to the transferring station, so that the lath corresponds to the pulling mechanism, the pulling mechanism is used for pulling out the planker from the combined die, the lath is pulled out, and then the longitudinal moving mechanism drives the bottom plate to reset, so that the bottom plate is converted between the grouting station and the transferring station.
The hook plate of the pulling mechanism is hooked with the bent plate arranged at one end of the carriage, and the horizontal moving mechanism drives the pulling mechanism to drive the carriage to move to the overturning station, so that the integrated automatic sequence conversion is realized in the production process of the slat.
The overturning mechanism is used for pressing and holding the lath on the overturning station and driving the frame plate to overturn around one side of the frame, and the lath is supported by the stop bar, so that slipping of the lath in the rollover process is avoided.
Drawings
The application is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic structural view of the present application.
Fig. 2 is a schematic front view of fig. 1.
Fig. 3 is a side view schematic of fig. 2.
Fig. 4 is a schematic top view of fig. 2.
Fig. 5 is a schematic structural view of a frame of the present application.
Fig. 6 is a schematic view of the connection of the horizontal moving mechanism and the tilting mechanism of the present application to the frame.
Fig. 7 is a schematic front view of fig. 6.
Fig. 8 is a side view schematic of fig. 7.
Fig. 9 is a schematic top view of fig. 7.
Fig. 10 is a schematic view of the connection of the longitudinal moving mechanism of the present application to the frame.
Fig. 11 is a side view schematic of fig. 10.
Fig. 12 is a schematic structural view of the slatted form of the present application.
Fig. 13 is a schematic front view of fig. 12.
Fig. 14 is a schematic cross-sectional view at A-A of fig. 13.
Fig. 15 is a schematic structural view of the carriage of the present application.
FIG. 16 is a schematic view of a vibrating mold core mechanism according to the present application.
Fig. 17 is a side view schematic of fig. 16.
Fig. 18 is a schematic view of the structure of the inside of the mechanism case of the vibrating mold core mechanism of the present application.
In the figure: the machine frame 1, the strip plate mold 2, the bottom plate 21, the side plates 22, the carriage 23, the pressing plate 24, the baffle plate 25, the lateral beam 26, the end beam 27, the bent plate 28, the longitudinal sliding seat 29, the vibrating mold core mechanism 3, the mechanism box 31, the multiaxial device 32, the vibrating rod 33, the mold core rod 34, the mold core motor 35, the electrohydraulic push rod 36, the horizontal sliding seat 37, the material pulling mechanism 4, the material pulling rail 41, the sliding table 42, the pulling arm 43, the hook plate 44, the turnover mechanism 5, the frame plate 51, the baffle strip 52, the side frame 53, the transverse pushing cylinder 54, the oblique pushing cylinder 55, the longitudinal moving mechanism 6 and the horizontal moving mechanism 7.
Detailed Description
As shown in fig. 1-18, a production device for preparing a low water-paste ratio slat comprises a frame 1, a slat mould 2, a vibration mould core mechanism 3, a material pulling mechanism 4 and a turnover mechanism 5; the strip plate die 2 is positioned at one end of the frame 1, the vibration die core mechanism 3, the material pulling mechanism 4 and the turnover mechanism 5 are positioned at the other end of the frame 1, the strip plate die 2 is connected with the longitudinal moving mechanism 6 on the frame 1, the material pulling mechanism 4 is connected with the horizontal moving mechanism 7 on the frame 1, and the turnover mechanism 5 is hinged with the frame 1; the core rod 34 of the vibration core mechanism 3 penetrates into the strip die 2, and the material pulling mechanism 4 transfers the formed strip and turns the strip under the cooperation of the turning mechanism 5. When the machine is used, the core rod 34 of the vibration core mechanism 3 goes deep into the strip die 2 for re-grouting, the core rod 34 vibrates mixed slurry and forms strip holes in the strip forming process, the longitudinal moving mechanism 6 drives the bottom plate 21 to drive the strip to move to the transfer station, the horizontal moving mechanism 7 drives the material pulling mechanism 4 to pull the carriage 23 to drive the strip to enter the overturning station, the overturning mechanism 5 transversely presses and overturns the strip, the slurry is fully vibrated in the strip forming process, the strip performance is improved, the strip die 2 is simple and convenient to assemble and disassemble, and the production efficiency is improved.
In a preferred scheme, the frame 1 comprises a plurality of supporting legs connected with a horizontal frame, and a longitudinal moving mechanism 6 is arranged at one end of the horizontal frame; a horizontal moving mechanism 7 is arranged on the material pulling mechanism 4; the longitudinal moving mechanism 6 and the horizontal moving mechanism 7 comprise chain wheels connected with two ends of two chain wheel shafts and chains matched with the chain wheels, the chain wheel shafts are matched with the bearing seats, and the output ends of the chain wheel motors drive the chains to rotate through chain transmission; a chain plate is arranged on the chain. When the longitudinal moving mechanism 6 and the horizontal moving mechanism 7 work, the chain wheel motor drives the chain wheel to drive the chain to rotate; the longitudinal moving mechanism 6 drives the bottom plate 21 of the strip die 2 to longitudinally move, and the horizontal moving mechanism 7 drives the material pulling mechanism 4 to drive the carriage 23 of the strip die 2 to horizontally move.
Preferably, when in installation, a bearing seat matched with a sprocket shaft of the longitudinal moving mechanism 6 and a sprocket motor are connected with the frame 1; the bearing seat matched with the sprocket shaft of the horizontal moving mechanism 7 and the sprocket motor are connected with the frame plate 51 of the turnover mechanism 5.
In a preferred embodiment, the lath die 2 includes side plates 22 on both sides of the bottom plate 21, a carriage 23 disposed between the side plates 22 is in sliding contact with the bottom plate 21, a pressing plate 24 is disposed corresponding to an upper portion of the carriage 23, and baffles 25 are disposed at both ends between the carriage 23 and the pressing plate 24; the lower end of the baffle 25 is inserted into the carriage 23, and the die core rod 34 passes through the rod hole on the baffle 25. When in use, the side plates 22 are positioned on two sides of the upper part of the bottom plate 21, the carriage 23 and the pressing plate 24 are arranged between the two side plates 22, the baffle 25 is spliced with two ends of the carriage 23, so that a grouting space is formed, during grouting, the mold core rod 34 passes through rod holes on the baffle 25, and after grouting and vibrating, the opening of the upper part of the grouting space is closed by the pressing plate 24.
Preferably, the upper side of the carriage 23 is provided with a tongue groove, which is arranged in the axial direction of the carriage 23, so that the profiled rear side of the lath forms a protrusion.
Preferably, the pressing plate 24 is a trapezoid plate, and the top edge with a smaller cross section faces the carriage 23, so that the pressing plate is pressed after the mixed slurry is vibrated, and a groove is formed on the other side of the slat after the slat is formed.
Preferably, the two ends of the carriage 23 and the pressing plate 24 are provided with insertion holes, the insertion blocks at the two ends of the baffle 25 are inserted into the insertion holes on the carriage 23 and the pressing plate 24, and the ends at the two ends of the baffle 25 are matched with the falcons of the carriage 23 and the top edge of the pressing plate 24.
In a preferred scheme, both ends of the bottom plate 21 and the side plate 22 are provided with limiting plates, and the lateral cross beams 26 and the end cross beams 27 are matched with the limiting plates to lock the side plate 22; a curved plate 28 is arranged outside the baffle 25 at one end of the carriage 23. When the strip plate die is used, the bottoms of the two sides of the strip plate die 2 are limited through the lateral cross beams 26, the side surfaces of the two ends of the strip plate die 2 are limited through the end cross beams 27, and the bent plate 28 is used for hooking points in transfer after strip plate molding.
Preferably, the limiting plates connected to the two ends of the bottom plate 21 are flat plates, two flat plates on the same horizontal axis on one side of the bottom plate 21 correspond to each other, a clamping space is arranged between the two side plates 22, and the lateral cross beam 26 is clamped into the space and is abutted against the flat plates and the side plates 22; correspondingly, the clamping-in space on the other side of the bottom plate 21 is also clamped into the lateral cross beams 26, so that the two lateral cross beams 26 on the two sides of the side plate 22 limit the two sides of the bottom.
Preferably, the limiting plates connected to the two ends of the side plate 22 are bent plates, the bent plates and the side surfaces of the ends of the side plate 22 form clamping grooves, and the two end cross beams 27 are respectively clamped into the clamping grooves at the two ends of the side plate 22, so that the side surfaces at the two ends of the side plate 22 are limited through the two end cross beams 27.
Preferably, the side panels 22 are hollow structures.
In a preferred embodiment, the bottom plate 21 is connected with a longitudinal slide 29, the longitudinal slide 29 is matched with a longitudinal slide rail, the longitudinal slide rail is connected with the frame 1, and a chain plate on a chain of the longitudinal moving mechanism 6 is connected with the longitudinal slide 29. When the longitudinal moving mechanism 6 works, the chain is in a rotating state, and the longitudinal sliding seat 29 connected with the chain plate on the chain drives the bottom plate 21 to longitudinally move in the process of moving along the longitudinal sliding rail, so that the carriage 23 and the slat on the upper part of the bottom plate 21 synchronously move along with the longitudinal sliding seat 29.
In a preferred embodiment, the vibration mold core mechanism 3 includes a multiaxial device 32 disposed in the mechanism box 31, a plurality of vibration rods 33 are connected with the multiaxial device 32, a plurality of mold cores 34 are connected with the vibration rods 33 and extend out of the mechanism box 31, and a mold core motor 35 located outside the mechanism box 31 is connected with the multiaxial device 32. When the multi-shaft vibration rod vibration device is used, the mold core motor 35 drives the multi-shaft device 32 to drive the plurality of vibration rods 33 to rotate, and the vibration rods 33 drive the mold core rod 34 to rotate and vibrate in the vibration process.
In a preferred scheme, the lower part of the mechanism box 31 is connected with an electro-hydraulic push rod 36 and a horizontal sliding seat 37, the horizontal sliding seat 37 is matched with a horizontal sliding rail, and the fixed end of the electro-hydraulic push rod 36 and the horizontal sliding rail are connected with the frame 1; the die core rod 34 comprises a sleeve sleeved outside the hollow tube, and the hollow tube is sleeved with the vibration rod 33. In use, the electro-hydraulic push rod 36 drives the mechanism box 31 to slide along the horizontal slide rail, and moves in the direction of the lath pattern 2 to enable the mandrel 34 to pass through the rod holes in the baffle 25, or alternatively, the mechanism box 31 is far away from the lath pattern 2 to enable the mandrel 34 to withdraw from the rod holes in the baffle 25.
Preferably, the sleeve is made of PVC material, and the hollow tube is made of steel material.
In a preferred scheme, the material pulling mechanism 4 comprises a sliding table 42 in sliding fit with a material pulling rail 41, and a pulling arm 43 connected with the sliding table 42, wherein a hook plate 44 arranged at the front end of the pulling arm 43 faces to the bent plate 28 of the strip die 2, and the material pulling rail 41 is connected with the turnover mechanism 5; the slide table 42 is connected with a link plate on a chain of the horizontal movement mechanism 7. When in use, the horizontal moving mechanism 7 drives the sliding table 42 to linearly move along the material pulling rail 41, and the hook plate 44 at the front end of the pulling arm 43 moves towards the bending plate 28 and is hooked with the bending plate.
Preferably, the curved plate 28 is a right angle curved plate, wherein a right angle edge is perpendicular to the carriage 23.
Preferably, the hook plate 44 is a flat plate with one end being a bevel and the end of the pull arm 43 being provided with a slot, and one end of the flat plate being located in the slot of the pull arm 43 and being connected to the pin shaft thereof, the bevel being oriented towards the bent plate 28.
Preferably, when the hook plate 44 moves towards the bending plate 28, the inclined surface of the hook plate 44 is in sliding contact with the bending plate 28, so that the hook plate 44 rotates around the pin shaft and passes over the bending plate 28, and the hook plate 44 rotates around the pin shaft again after passing over the rear hook plate 44 and is in a suspension state; during retraction of the hook plate 44, the corresponding surface of the inclined surface contacts the bent plate 28, and the hook plate 44 is positioned at one end of the notch of the pull arm 43 and limited by the notch, so that the hook plate 44 is hooked with the bent plate 28.
In a preferred scheme, the turnover mechanism 5 comprises a baffle strip 52 and a side frame 53 which are respectively and vertically arranged at two sides of the frame plate 51, a transverse pushing cylinder 54 is connected with the side frame 53, the baffle strip 52 is connected with the frame 1, an oblique pushing cylinder 55 is positioned at the lower part of the frame plate 51 and connected with the lower part of the frame plate, and the edge of the frame plate 51 positioned at one side of the baffle strip 52 is hinged with the frame 1. During installation, the fixed end of the transverse pushing cylinder 54 is fixed on the frame, the telescopic end is connected with the side frame 53, when the automatic lifting device is used, under the pulling of the pulling mechanism 4, the carriage 23 is dragged into the upper part of the frame plate 51, the side frame 53 is driven by the transverse pushing cylinder 54 to push the side frame 53 to abut against the stop strip 52, the frame plate 51 is overturned under the pushing of the oblique pushing cylinder 55, and when the frame plate 51 overturns, the slat overturns synchronously with the side frame plate 51.
Preferably, the stop strip 52 is formed by welding two pipes with different lengths, the longer pipe is connected with the frame plate 51, and the shorter pipe faces the inner side of the frame plate 51; the shorter tube is used for contacting the strip when the strip is clamped, so that the carriage 23 at the bottom of the strip is prevented from contacting the shorter tube, and the carriage 23 is convenient to separate from the strip after the strip is transferred to the outside of the stop strip 52.
In a preferred embodiment, the production method of the production apparatus for producing a low water to paste ratio strip as described above comprises the steps of:
s1, assembling a die, and combining the strip die 2 into an integral structure;
s1-1, a carriage 23 is placed on the upper part of a bottom plate 21, and a baffle 25 is spliced with two ends of the carriage 23;
s1-2, respectively placing two side plates 22 on two sides of a carriage 23;
s1-3, clamping the end beam 27 into the inner sides of two limiting plates at the upper end of the side plate 22 to abut against the end of the side plate 22;
s1-4, horizontally clamping the lateral cross beam 26 into the inner sides of the limiting plates at two ends of the side plate 22 to abut against the side surface of the side plate 22;
after S1-1 to S1-4 are completed, the slat mold 2 is combined into a whole, the upper side surface is in an opening state, the slat mold 2 is positioned at a grouting station, rod holes on the baffle 25 correspond to the core rods 34 of the vibration mold core mechanism 3 one by one, and the bending plate 28 faces the vibration mold core mechanism 3;
s2, inserting a rod, starting an electro-hydraulic push rod 36, pulling the vibration mold core mechanism 3 to move towards the strip mold 2, and stopping when the mold core rod 34 completely passes through the baffles 25 at the two ends of the strip mold 2;
s3, grouting and vibrating, namely injecting mixed slurry into the slat mould 2 from an opening at the upper side of the slat mould 2, simultaneously starting a mould core motor 35, and driving a mould core rod 34 to vibrate synchronously by a vibrating rod 33 until the slurry is vibrated;
s4, sealing and condensing, namely placing a pressing plate 24 at an opening on the upper side of the strip plate die 2 to seal the strip plate, and waiting for slurry to condense to form a strip plate;
s5, withdrawing the rod and removing the die, starting the electro-hydraulic push rod 36, pushing the die core rod 34 of the vibration die core mechanism 3 to completely withdraw from the strip die 2, and stopping; the pressing plate 24, the end beam 27, the lateral beam 26, the side plate 22 and the baffle 25 are removed in sequence;
s6, longitudinally moving and aligning, starting a sprocket motor of the longitudinal moving mechanism 6, driving a sprocket to drive a chain to pull a bottom plate 21 of the strip plate mold 2 to move from a grouting station to a transfer station, and stopping after the strip plate moves to the transfer station along with the synchronous movement of the strip plate; in this step, the bent plate 28 faces the hook plate 44 of the pulling mechanism 4;
s7, horizontally transferring, namely starting a sprocket motor of the horizontal moving mechanism 7, driving a sprocket to drive a chain to pull the material pulling mechanism 4 to approach to the direction of the batten, and after the hook plate 44 passes over the bent plate 28 and is hooked with the bent plate, reversely rotating the sprocket motor to pull the carriage 23 to enter the overturning station from the transferring station and stop, wherein the carriage 23 is positioned on the upper part of the frame plate 51 to support the batten;
s8, pressing and overturning, wherein the lateral pushing cylinder 54 drives the side frame 53 to push the batten to move towards the direction of the stop strip 52 and to press the batten in a collision manner with the stop strip 52, the inclined pushing cylinder 55 pushes up the frame plate 51, the frame plate 51 overturns towards the outer side of the frame 1 to enable the batten to synchronously overturn along with the frame plate, the inclined pushing cylinder 55 stops after the batten is in a horizontal state, and the lateral pushing cylinder 54 resets; in this step, the lath is supported by the bars 52;
s9, turning and dismantling the carriage, adopting a fork of a forklift to penetrate into the lower part of the baffle strip 52, supporting the slat by the fork and withdrawing from the baffle strip 52, and separating the carriage 23 from the slat.
Preferably, in S1, a side plate 22 is placed on the upper portion of the bottom plate 21, then a carriage 23 is placed, then a side plate 22 on the other side is placed, then a baffle 25 is inserted, and finally the side beams 26 and the end beams 27 are used for fastening.
In the method, a strip plate die 2 with a combined structure is adopted to form a die cavity, a die core rod 34 penetrates into the die cavity, mixed slurry is injected into the die cavity, and the die core rod 34 is adopted to fully vibrate the mixed slurry in the process of grouting; after the lath is formed, the longitudinal moving mechanism 6 is adopted to move the lath to a transferring station, the horizontal moving mechanism 7 is used for driving the material pulling mechanism 4 to be hooked with the bent plate 28 on the carriage 23, the lath is transferred to a turning station, the lath is pressed and held by the turning mechanism 5, the lath is turned over, the quality and the production efficiency of the lath are improved, the automation degree is high, and the operation is simple and convenient.
The above embodiments are merely preferred embodiments of the present application, and should not be construed as limiting the present application, and the embodiments and features of the embodiments of the present application may be arbitrarily combined with each other without collision. The protection scope of the present application is defined by the claims, and the protection scope includes equivalent alternatives to the technical features of the claims. I.e., equivalent replacement modifications within the scope of this application are also within the scope of the application.

Claims (9)

1. A apparatus for producing for preparing low water cream compares slat, characterized by: the machine comprises a frame (1), a slat mold (2), a vibration mold core mechanism (3), a material pulling mechanism (4) and a turnover mechanism (5); the machine comprises a rack (1), a vibrating mold core mechanism (3), a material pulling mechanism (4) and a turnover mechanism (5), wherein the ribbon mold (2) is positioned at one end of the rack (1), the vibrating mold core mechanism (3), the material pulling mechanism (4) and the turnover mechanism (5) are positioned at the other end of the rack (1), the ribbon mold (2) is connected with a longitudinal moving mechanism (6) on the rack (1), the material pulling mechanism (4) is connected with a horizontal moving mechanism (7) on the rack (1), and the turnover mechanism (5) is hinged with the rack (1); the mold core rod (34) of the vibration mold core mechanism (3) goes deep into the strip plate mold (2), and the material pulling mechanism (4) transfers the formed strip plate and turns the strip plate under the cooperation of the turning mechanism (5);
the production method comprises the following steps:
s1, assembling a die, and combining the strip die (2) into an integral structure;
s1-1, a carriage (23) is placed on the upper part of a bottom plate (21), and a baffle (25) is spliced with two ends of the carriage (23);
s1-2, respectively placing two side plates (22) on two sides of a carriage (23);
s1-3, clamping an end beam (27) into the inner sides of two limiting plates at the upper end of the side plate (22) to be abutted against the end of the side plate (22);
s1-4, horizontally clamping the lateral cross beam (26) into the inner sides of the limiting plates at two ends of the side plate (22) to be abutted against the side surfaces of the side plate (22);
after S1-S1-4 are completed, the strip plate dies (2) are combined into a whole, the upper side surfaces of the strip plate dies are in an opening state, the strip plate dies (2) are positioned at a grouting station, rod holes on the baffle plates (25) are in one-to-one correspondence with mold core rods (34) of the vibration mold core mechanism (3), and the bending plates (28) face the vibration mold core mechanism (3);
s2, inserting a rod, starting an electro-hydraulic push rod (36), pulling a vibration mold core mechanism (3) to move towards the direction of the strip mold (2), and stopping when a mold core rod (34) completely passes through the baffle plates (25) at two ends of the strip mold (2);
s3, grouting and vibrating, namely injecting mixed slurry into the slat mould (2) from an opening at the upper side of the slat mould (2), simultaneously starting a mould core motor (35), and driving a mould core rod (34) to vibrate synchronously by a vibrating rod (33) until the slurry is compacted;
s4, sealing and condensing, namely placing a pressing plate (24) at an opening at the upper side of the strip plate die (2) to seal the strip plate die, and waiting for slurry to condense to form a strip plate;
s5, withdrawing the rod and removing the die, starting an electro-hydraulic push rod (36), pushing a die core rod (34) of the vibration die core mechanism (3) to completely withdraw from the strip die (2), and stopping; sequentially removing the pressing plate (24), the end beam (27), the lateral beam (26), the side plate (22) and the baffle plate (25);
s6, longitudinally moving and aligning, starting a sprocket motor of the longitudinal moving mechanism (6), driving a sprocket to drive a chain to pull a bottom plate (21) of the strip plate mould (2) to move from a grouting station to a transfer station, and stopping after the strip plate synchronously moves to the transfer station along with the strip plate; in this step, the bending plate (28) faces the hook plate (44) of the material pulling mechanism (4);
s7, horizontally transferring, wherein a sprocket motor of the horizontal moving mechanism (7) is started, a driving sprocket drives a chain to pull the material pulling mechanism (4) to approach to the direction of the batten, when a hook plate (44) passes over a bent plate (28) and is hooked with the bent plate, the sprocket motor reversely rotates to pull a carriage (23) to stop after entering a turnover station from a transferring station, and the carriage (23) is positioned on the upper part of the frame plate (51) to support the batten;
s8, pressing and overturning, wherein a lateral pushing cylinder (54) drives a side frame (53) to push the slat to move towards a stop bar (52) and to press the slat with the stop bar (52), an inclined pushing cylinder (55) upwards pushes up a frame plate (51), the frame plate (51) overturns towards the outer side of the frame (1) to enable the slat to synchronously overturn along with the frame plate, the inclined pushing cylinder (55) stops after the slat is in a horizontal state, and the lateral pushing cylinder (54) resets; in this step, the lath is supported by the stop strip (52);
s9, turning and dismantling the carriage, adopting a fork of a forklift to penetrate into the lower part of the baffle (52), supporting the slat by the fork and withdrawing from the outside of the baffle (52), and separating the carriage (23) from the slat.
2. The production apparatus for producing a low water to paste ratio slat according to claim 1, characterized in that: the machine frame (1) comprises a plurality of supporting legs connected with a horizontal frame, and a longitudinal moving mechanism (6) is arranged at one end of the horizontal frame; a horizontal moving mechanism (7) is arranged on the material pulling mechanism (4); the longitudinal moving mechanism (6) and the horizontal moving mechanism (7) comprise chain wheels connected with two ends of two chain wheel shafts and chains matched with the chain wheels, the chain wheel shafts are matched with the bearing seats, and the output ends of the chain wheel motors drive the chains to rotate through chain transmission; a chain plate is arranged on the chain.
3. The production apparatus for producing a low water to paste ratio slat according to claim 1, characterized in that: the slat mold (2) comprises side plates (22) at two sides of a bottom plate (21), a carriage (23) arranged between the two side plates (22) is in sliding contact with the bottom plate (21), a pressing plate (24) is arranged corresponding to the upper part of the carriage (23), and baffles (25) are arranged at two ends between the carriage (23) and the pressing plate (24); the lower end of the baffle plate (25) is inserted into the carriage (23), and the die core rod (34) passes through a rod hole on the baffle plate (25).
4. A production apparatus for producing a low water to paste ratio slat according to claim 3, characterized in that: limiting plates are arranged at two ends of the bottom plate (21) and the side plates (22), and the side cross beams (26) and the end cross beams (27) are matched with the limiting plates to lock the side plates (22); a bending plate (28) is arranged outside a baffle plate (25) at one end of the carriage (23).
5. A production apparatus for producing a low water to paste ratio slat according to claim 3, characterized in that: the bottom plate (21) is connected with a longitudinal sliding seat (29), the longitudinal sliding seat (29) is matched with a longitudinal sliding rail, the longitudinal sliding rail is connected with the frame (1), and a chain plate on a chain of the longitudinal moving mechanism (6) is connected with the longitudinal sliding seat (29).
6. The production apparatus for producing a low water to paste ratio slat according to claim 1, characterized in that: the vibration mold core mechanism (3) comprises a multi-axis device (32) arranged in a mechanism box (31), a plurality of vibration rods (33) are connected with the multi-axis device (32), a plurality of mold cores (34) are connected with the vibration rods (33) to extend out of the mechanism box (31), and a mold core motor (35) positioned outside the mechanism box (31) is connected with the multi-axis device (32).
7. The production apparatus for producing a low water to paste ratio slat according to claim 6, wherein: the lower part of the mechanism box (31) is connected with an electro-hydraulic push rod (36) and a horizontal sliding seat (37), the horizontal sliding seat (37) is matched with a horizontal sliding rail, and the fixed end of the electro-hydraulic push rod (36) and the horizontal sliding rail are connected with the frame (1); the die core rod (34) comprises a sleeve sleeved outside the hollow tube, and the hollow tube is sleeved with the vibration rod (33).
8. The production apparatus for producing a low water to paste ratio slat according to claim 1, characterized in that: the material pulling mechanism (4) comprises a sliding table (42) in sliding fit with a material pulling rail (41), and a pulling arm (43) connected with the sliding table (42), wherein a hook plate (44) arranged at the front end of the pulling arm (43) faces to a bent plate (28) of the strip plate die (2), and the material pulling rail (41) is connected with the turnover mechanism (5); the sliding table (42) is connected with a chain plate on a chain of the horizontal moving mechanism (7).
9. The production apparatus for producing a low water to paste ratio slat according to claim 1, characterized in that: the turnover mechanism (5) comprises a baffle strip (52) and a side frame (53) which are vertically arranged on two sides of a frame plate (51), a transverse pushing cylinder (54) is connected with the side frame (53), the baffle strip (52) is connected with the frame (1), an oblique pushing cylinder (55) is positioned at the lower part of the frame plate (51) and connected with the lower part of the frame plate, and the edge of the frame plate (51) positioned at one side of the baffle strip (52) is hinged with the frame (1).
CN202210374806.1A 2022-04-11 2022-04-11 Production device and method for preparing low-water-paste-ratio ribbon board Active CN114714473B (en)

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CN1381343A (en) * 2002-05-31 2002-11-27 熊吉如 Apparatus and technology for producing integrally splicing hollow boards for building
CN2834851Y (en) * 2005-09-29 2006-11-08 郑顺泉 Apparatus for producing gypsum hollow wall plate
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