CN113070988A - Demoulding device and demoulding method for manufacturing and forming of heat-preservation cement product - Google Patents
Demoulding device and demoulding method for manufacturing and forming of heat-preservation cement product Download PDFInfo
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- CN113070988A CN113070988A CN202110351007.8A CN202110351007A CN113070988A CN 113070988 A CN113070988 A CN 113070988A CN 202110351007 A CN202110351007 A CN 202110351007A CN 113070988 A CN113070988 A CN 113070988A
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- forming
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- 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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- 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
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
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- 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
- B28B13/065—Removing the shaped articles from moulds by applying electric current or other means of discharging, e.g. pneumatic or hydraulic discharging means
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- 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
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- 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
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- 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
- B28B7/0011—Mould seals
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- 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
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- 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
- B28B7/28—Cores; Mandrels
- B28B7/285—Core puller
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- 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
- B28B7/28—Cores; Mandrels
- B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention provides a device and a method for manufacturing, molding and demolding a heat-insulation cement product, which comprise an installation bottom plate, supporting legs, a molding mechanism, a positioning mechanism and a slide rail, and can solve the problems that the rapid splicing and assembling operation of a casting mold is difficult to perform in the process of manufacturing, molding and demolding the heat-insulation cement product, the mass casting operation is convenient to perform, the stretching into and the pulling out of the mold stretching into the interior of cement slurry is difficult to rapidly adjust, the positioning and sealing of the mold part inside the cement slurry is difficult to perform in the process of casting operation, the cement slurry is prevented from leaking into the mold, the mold is difficult to take out in the later period, the air cavity in the heat-insulation cement product is prevented from being formed.
Description
Technical Field
The invention relates to the technical field of heat-insulating cement products, in particular to a device and a method for manufacturing, molding and demolding heat-insulating cement products.
Background
With the construction development of cities, houses develop along the direction of high-rise buildings in cities and partial county areas. The requirement for the structural strength of the building wall is continuously improved, and simultaneously, new requirements for energy conservation and environmental protection of internal and external wall plates are provided, in particular to an internal wall with complex construction environment and process requirements, the wall material plates need to meet the requirements for heat preservation and light weight while being fireproof and waterproof, the internal wall outside the building body is generally built by concrete or building blocks at present, and then is plastered and leveled by cement mortar, although certain fireproof and waterproof performance can be achieved, but the problem that heat loss is large and heat preservation is difficult is faced, along with the progress of scientific technology, heat preservation building cement products are designed, the energy-saving heat preservation material is added into the wall cement, the requirement for heat preservation can be achieved while the integral strength of the wall is improved, in the process of forming the heat preservation cement building products, casting mold forming is often adopted for processing, however, in the process of casting and molding the heat-preservation cement product, the following problems are often caused:
1) traditional heat preservation cement product mould pouring operation's in-process often all is the operation of assembling that carries out casting mold one by one through the manual work, dismantles the mould again after the pouring is accomplished, and often heat preservation cement product all is batchization pouring operation, dismantles the intensity of labour who has increased the workman repeatedly through the manual work, has reduced forming die's life moreover, is difficult to carry out casting mold's quick concatenation equipment operation, is convenient for carry out batchization pouring operation.
2) At the in-process that carries out heat preservation cement goods shaping preparation, be difficult to the quick adjustment stretch into and take out of the inside mould of cement thick liquids, also be difficult to fix a position the sealing to the inside mould part of cement thick liquids at the in-process of pouring operation, prevent inside cement thick liquids seepage to the mould, cause later stage mould be difficult to take out and the formation of the inside air cavity of heat preservation cement goods.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a demoulding device and a demoulding method for manufacturing and forming a heat-insulating cement product.
The technical scheme adopted by the invention to solve the technical problem is as follows: the utility model provides a heat preservation cement goods preparation shaping shedder, includes mounting plate, supporting legs, forming mechanism, positioning mechanism and slide rail, the mounting plate lower extreme evenly install the multiunit supporting legs, forming mechanism is installed to mounting plate's upper end, the symmetry is provided with the slide rail on the mounting plate that is located forming mechanism below, positioning mechanism is installed through sliding fit's mode on the slide rail, and positioning mechanism and forming mechanism sliding fit.
The forming mechanism comprises a forming bottom plate, a forming rotating shaft, a forming sliding barrel I, a forming sliding barrel II, a forming side plate I, a forming side plate II, a limiting notch, a limiting rotating shaft, a limiting seat, a limiting rotating frame, a supporting rotating shaft, a torsional spring and a supporting plate, wherein the forming bottom plate is symmetrically arranged at the upper end of the mounting bottom plate, the forming sliding barrel I is uniformly arranged on the forming bottom plate at one end of the mounting bottom plate in a sliding fit mode, the forming sliding barrel II is uniformly arranged on the forming bottom plate at the other end of the mounting bottom plate in a sliding fit mode, the forming rotating shaft is symmetrically arranged between the forming bottom plates through bearings, the forming side plate I is arranged on the forming rotating shaft at one end of the forming bottom plate through splines, the forming side plate II is arranged on the forming rotating shaft at the other end of the forming bottom plate through splines, spacing notch has been seted up to the symmetry on shaping curb plate one and the shaping curb plate two, evenly install the spacing pivot of multiunit on the shaping bottom plate, install the spacing seat of multiunit through normal running fit's mode in the spacing pivot, and spacing seat is connected with spacing pivot through the torsional spring, install spacing revolving rack through normal running fit's mode in the spacing pivot, install the support pivot through the bearing on the spacing revolving rack, and support the pivot and lean on the lateral wall of spacing seat through normal running fit's mode, shaping curb plate one and shaping curb plate two through bilateral symmetry movable mounting, can carry out the turnover motion, can further lock the back position of upset to shaping curb plate one and shaping curb plate two through the joint cooperation between spacing seat and the spacing notch, further realize the quick assembly and the dismantlement operation of casting die.
The positioning mechanism comprises a positioning slide seat, a sliding groove frame, positioning racks, positioning gears, a positioning rotating shaft, a handle and a positioning unit, wherein the positioning slide seats are symmetrically arranged on a slide rail below a forming bottom plate in a sliding fit mode, the positioning slide seats are positioned on the outer side of the forming bottom plate and are symmetrically arranged and are respectively connected with a first forming sliding barrel and a second forming sliding barrel, the sliding groove frame is symmetrically arranged on a mounting bottom plate and a supporting plate, the positioning racks are symmetrically arranged in the sliding groove frame in a sliding fit mode, the positioning racks which are symmetrically arranged up and down are respectively connected with the positioning slide seats at the two ends of the mounting bottom plate, the positioning rotating shaft is arranged on the mounting bottom plate between the positioning racks through a bearing, the positioning gears are symmetrically arranged on the positioning rotating shaft through splines, the positioning gears are respectively meshed with the positioning racks at the upper side and the lower side and are, a plurality of groups of positioning units are uniformly arranged in the first forming sliding barrel and the second forming sliding barrel, and the first forming sliding barrel and the second forming sliding barrel can be quickly butted and separated through the meshing transmission between the positioning gear and the positioning rack, so that the disassembling efficiency of disassembling an internal mold of a heat-insulating cement product after the pouring operation is finished is improved.
As a preferred technical scheme of the invention, the positioning unit comprises a positioning rotary groove, a fixed rod, a shifting slide rod, an arc-shaped plate, a shifting spring, a positioning slide rod, a connecting shaft, a shifting gear, a meshing tooth, a positioning slide cylinder, a positioning spring, a positioning seat, a positioning slide groove and a clamping slide rod, wherein the positioning slide rod is arranged in the first forming slide cylinder in a sliding fit manner, the positioning slide cylinder is arranged on the positioning slide rod close to one side of the second forming slide cylinder, the positioning slide cylinder is connected with the first forming slide cylinder through the positioning spring, the positioning seats are symmetrically arranged on the side wall of the positioning slide cylinder through a hinge joint, the positioning slide grooves are symmetrically arranged on the positioning seats, the clamping slide rods are symmetrically arranged in the first forming slide cylinder through bearings, the clamping slide rod is in sliding fit with the positioning seat, the positioning rotary groove is arranged on the inner wall of the second forming slide cylinder along the circumferential direction of the inner wall, the first forming slide barrel positioned outside the positioning slide barrel is symmetrically provided with shifting slide rods in a sliding fit mode, the shifting slide rods are connected with the first forming slide barrel through shifting springs, arc-shaped plates are symmetrically arranged on the shifting slide rods close to one side of the second forming slide barrel, fixed rods are symmetrically arranged in the second forming slide barrel, the end parts of the fixed rods are abutted against the arc-shaped plates, the shifting slide rods far away from one side of the second forming slide barrel and the positioning slide rods are symmetrically provided with meshing teeth, the first forming slide barrel is symmetrically provided with connecting shafts through bearings, the connecting shafts are symmetrically provided with shifting gears through splines, the shifting gears are respectively meshed with the shifting slide rods and the meshing teeth on the positioning slide rods for transmission, the positioning seat can be inclined and rotated through sliding limit fit between the inclined positioning slide chute and the clamping slide rod, and further the positioning sealing function of extending into the inner mold of the heat-preserving cement product is realized through mutual clamping between the positioning seat, preventing the leakage of cement paste and the formation of air cavities.
As a preferred technical scheme of the invention, the limiting seat is provided with an uneven arc-shaped curved surface, and the supporting rotating shaft is abutted against the arc-shaped curved surface of the limiting seat in a rotating fit manner.
As a preferred technical scheme of the invention, the first forming sliding cylinder and the second forming sliding cylinder have the same structural shape, and the end parts of the first forming sliding cylinder and the second forming sliding cylinder are mutually clamped and matched.
As a preferred technical scheme of the invention, the positioning sliding groove is obliquely arranged with two asymmetric ends, the middle part of the clamping sliding rod is positioned in the positioning sliding groove, and the clamping sliding rod is in sliding fit with the positioning seat.
The invention also provides a demoulding method of the heat-preservation cement product manufacturing and forming demoulding device, which comprises the following steps:
s1, raw material preparation: preparing cement mixed slurry for preparing a heat-insulating cement product by manual work, and adjusting a forming mechanism to a proper working state by a positioning mechanism;
s2, forming and pouring: pouring the cement mixed slurry prepared in the step S1 into a forming mechanism, carrying out forming processing operation on the heat-insulating cement product, and setting proper standing and shaping time after pouring is finished;
s3, demolding and taking out: after the step S2 is completed, the limiting effect of the positioning mechanism on the forming mechanism is removed, and the prepared heat-preservation cement product is taken out manually;
s4, cleaning and collecting: and step S3, manually sweeping the residual cement residues adhered to the equipment and the surface of the heat-insulating cement product to obtain a finished heat-insulating cement product.
Compared with the prior art, the invention has the following advantages:
1. according to the forming mechanism designed by the invention, the first forming side plate and the second forming side plate which are symmetrically and movably arranged on two sides can perform overturning movement, the first forming side plate and the second forming side plate can be further locked after overturning through clamping and matching between the limiting seat and the limiting notch, the rapid assembling and disassembling operation of a casting mold is further realized, and the labor intensity of workers is reduced.
2. According to the positioning mechanism designed by the invention, the positioning seat can rotate obliquely through the sliding limiting fit between the obliquely arranged positioning sliding chute and the clamping sliding rod, the positioning and sealing effect between the molds extending into the interior of the heat-insulating cement product is further realized through the mutual clamping between the positioning seat and the positioning rotating chute, the leakage of cement slurry and the formation of an air cavity are prevented, the rapid butt joint and separation between the first forming sliding barrel and the second forming sliding barrel can be realized through the meshing transmission between the positioning gear and the positioning rack, and the dismounting efficiency of the mold in the heat-insulating cement product after the pouring operation is finished is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a first schematic cross-sectional view of the present invention;
FIG. 3 is a second schematic cross-sectional view of the present invention;
FIG. 4 is an enlarged schematic view taken at A of FIG. 2 of the present invention;
FIG. 5 is a schematic view of a partial perspective of the forming mechanism of the present invention;
FIG. 6 is a schematic view of a partial perspective view of the positioning mechanism of the present invention;
FIG. 7 is a schematic partial perspective view of a thermal insulation cement product as a work object of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 7.
The utility model provides a heat preservation cement goods preparation shaping shedder, includes mounting plate 1, supporting legs 2, forming mechanism 3, positioning mechanism 4 and slide rail 5, 1 lower extreme of mounting plate evenly install multiunit supporting legs 2, forming mechanism 3 is installed to mounting plate 1's upper end, the symmetry is provided with slide rail 5 on the mounting plate 1 that is located forming mechanism 3 below, positioning mechanism 4 is installed through sliding fit's mode on the slide rail 5, and positioning mechanism 4 and forming mechanism 3 sliding fit.
The positioning mechanism 4 comprises a positioning slide seat 4a, a sliding groove frame 4b, a positioning rack 4c, a positioning gear 4d, a positioning rotating shaft 4e, a handle 4f and a positioning unit 4g, the positioning slide seats 4a are symmetrically installed on a slide rail 5 positioned below the forming bottom plate 3a in a sliding fit mode, the positioning slide seats 4a are positioned at the outer side of the forming bottom plate 3a and are symmetrically installed, the positioning slide seats 4a are respectively connected with a forming sliding cylinder I3 c and a forming sliding cylinder II 3d, the sliding groove frames 4b are symmetrically arranged on the mounting bottom plate 1 and the support plate 3p, the positioning racks 4c are symmetrically installed in the sliding groove frames 4b in a sliding fit mode, the positioning racks 4c which are symmetrically installed up and down are respectively connected with the positioning slide seats 4a at two ends of the mounting bottom plate 1, and the positioning rotating shaft 4e is installed on the mounting bottom plate 1 positioned between the positioning racks 4c through, the positioning rotating shaft 4e is symmetrically provided with positioning gears 4d through splines, the positioning gears 4d are respectively meshed with the positioning racks 4c on the upper side and the lower side for transmission, the positioning rotating shaft 4e is provided with a handle 4f through the splines, and a plurality of groups of positioning units 4g are uniformly arranged in the first forming sliding barrel 3c and the second forming sliding barrel 3 d.
The positioning unit 4g comprises a positioning rotary groove 4g1, a fixed rod 4g2, a shifting slide bar 4g3, an arc-shaped plate 4g4, a shifting spring 4g5, a positioning slide bar 4g6, a connecting shaft 4g7, a shifting gear 4g8, meshing teeth 4g9, a positioning slide cylinder 4g10, a positioning spring 4g11, a positioning seat 4g12, a positioning slide groove 4g13 and a clamping slide bar 4g14, wherein the positioning slide bar 4g6 is installed in a first molding slide cylinder 3c in a sliding fit mode, the positioning slide cylinder 4g10 is installed on the positioning slide bar 4g6 close to one side of a second molding slide cylinder 3d, the positioning slide cylinder 4g10 is connected with a first molding slide cylinder 3c through the positioning spring 4g11, the positioning seats 4g12 are symmetrically installed on the side wall of the positioning slide cylinder 4g10 through hinges, the positioning seats 4g12 are symmetrically provided with positioning slide grooves 4g13, the clamping slide cylinder 3c is symmetrically installed in the first molding slide cylinder 3c through a symmetrical clamping slide cylinder 4g bearing 87458, and the positioning slide cylinder 13 is provided, the middle part of the clamping slide bar 4g14 is positioned in the positioning sliding groove 4g13, the clamping slide bar 4g14 is in sliding fit with the positioning seat 4g12, the inner wall of the forming slide cylinder II 3d is provided with a positioning rotating groove 4g1 along the circumferential direction, the rotating end of the positioning seat 4g12 is abutted against the positioning rotating groove 4g1 in a sliding fit manner, the forming slide cylinder I3 c positioned at the outer side of the positioning slide cylinder 4g10 is symmetrically provided with the shifting slide bars 4g3 in a sliding fit manner, the shifting slide bars 4g3 are connected with the forming slide cylinder I3 c through shifting springs 4g5, the shifting slide bars 4g3 close to one side of the forming slide cylinder II 3d are symmetrically provided with arc-shaped plates 4g4, the forming slide cylinder II 3d is symmetrically provided with fixing bars 4g2, the end parts of the fixing bars 4g2 are abutted against the arc-shaped plates 4g4, the shifting slide bars 4g3 far from one side of the forming slide cylinder II 3d and the positioning slide bars 4g6 are, a connecting shaft 4g7 is symmetrically installed in the first forming sliding barrel 3c through a bearing, shifting gears 4g8 are symmetrically installed on the connecting shaft 4g7 through splines, and the shifting gears 4g8 are respectively in meshing transmission with meshing teeth 4g9 on a shifting sliding rod 4g3 and a positioning sliding rod 4g 6.
During the concrete work, firstly, the mixed cement slurry for the heat-preservation cement product is prepared manually, then, the handle 4f is further rotated in the forward direction manually, the positioning rotating shaft 4e drives the positioning gear 4d to rotate, the positioning sliding seats 4a which are symmetrically arranged are further made to slide to one side of the forming bottom plate 3a along the sliding rail 5 through the meshing transmission between the positioning gear 4d and the positioning rack 4c, the forming sliding cylinder I3 c and the forming sliding cylinder II 3d are further driven to synchronously move, the shifting sliding rod 4g3 is further pushed to perform contraction sliding to the forming sliding cylinder I3 c through the abutting action between the fixing rod 4g2 and the arc-shaped plate 4g4 while the forming sliding cylinder I3 c and the forming sliding cylinder II 3d approach to each other, in the process, the shifting spring 4g5 is in a compression state, and the shifting sliding rod 4g3 is further driven to move through the meshing transmission belt between the meshing teeth 4g9 and the shifting gear 4g8 The movable positioning slide bar 4g6 slides to one side of the forming slide tube II 3d, the positioning slide tube 4g10 is further pushed to move synchronously, the positioning seat 4g12 is further driven to move synchronously through hinged transmission, in the process, the positioning spring 4g11 is in a stretching state, because the positioning slide groove 4g13 is arranged obliquely, the positioning seat 4g12 slides, the positioning seat 4g12 can further perform turnover movement through sliding fit between the positioning slide groove 4g13 and the clamping slide bar 4g14, the end part of the positioning seat 4g12 is further clamped with the positioning rotary groove 4g1, and clamping locking between the forming slide tube I3 c and the forming slide tube II 3d is achieved.
The forming mechanism 3 comprises a forming bottom plate 3a, a forming rotating shaft 3b, a forming sliding barrel 3c, a forming sliding barrel two 3d, a forming side plate one 3e, a forming side plate two 3f, a limiting notch 3g, a limiting rotating shaft 3h, a limiting seat 3j, a limiting rotating frame 3k, a supporting rotating shaft 3m, a torsion spring 3n and a supporting plate 3p, wherein the forming bottom plate 3a is symmetrically installed at the upper end of the mounting bottom plate 1, the forming sliding barrel one 3c is evenly installed on the forming bottom plate 3a at one end of the mounting bottom plate 1 in a sliding fit mode, the forming sliding barrel two 3d is evenly installed on the forming bottom plate 3a at the other end of the mounting bottom plate 1 in a sliding fit mode, the forming sliding barrel one 3c is identical to the forming sliding barrel two 3d in structural shape, the end parts of the forming sliding barrel one 3c and the forming sliding barrel two 3d are mutually clamped and matched, the forming rotating shaft 3b is symmetrically installed between the forming bottom, a first forming side plate 3e is arranged on a forming rotating shaft 3b positioned at one end of a forming bottom plate 3a through a spline, a second forming side plate 3f is arranged on the forming rotating shaft 3b positioned at the other end of the forming bottom plate 3a through a spline, a support plate 3p is arranged on the forming bottom plate 3a positioned between the first forming side plate 3e and the second forming side plate 3f, limiting notches 3g are symmetrically arranged on the first forming side plate 3e and the second forming side plate 3f, a plurality of groups of limiting rotating shafts 3h are uniformly arranged on the forming bottom plate 3a, a plurality of groups of limiting seats 3j are arranged on the limiting rotating shafts 3h in a rotating fit mode, the limiting seats 3j are connected with the limiting rotating shafts 3h through torsion springs 3n, a limiting rotating frame 3k is arranged on the limiting rotating shafts 3h in a rotating fit mode, a supporting rotating shaft 3m is arranged on the limiting rotating frame 3k through a bearing, and uneven, the supporting rotating shaft 3m is abutted against the arc-shaped curved surface of the limiting seat 3j in a rotation fit mode.
When the casting machine works specifically, after the first forming sliding barrel 3c and the second forming sliding barrel 3d are positioned and locked, the first forming side plate 3e and the second forming side plate 3f are overturned manually to be symmetrically abutted against two sides of the supporting plate 3p, then the supporting rotating shaft 3m is further driven to rotate by manually rotating the limiting rotating frame 3k, the limiting seat 3j is further driven to rotate by the sliding fit between the supporting rotating shaft 3m and the arc-shaped curved surface on the limiting seat 3j, the end part of the limiting seat 3j enters the limiting notch 3g, the overturned positions of the first forming side plate 3e and the second forming side plate 3f can be further locked by the clamping fit between the limiting seat 3j and the limiting notch 3g, and an annular closed casting space is formed among the forming bottom plate 3a, the first forming side plate 3e, the second forming side plate 3f and the supporting plate 3p, then, pouring the prepared cement mixed slurry into a pouring space, setting a proper standing and shaping time, after shaping is finished, manually reversely rotating a handle 4f, further enabling a positioning slide seat 4a which is symmetrically installed to synchronously slide to one side far away from a forming bottom plate 3a along a slide rail 5 through meshing transmission between a positioning gear 4d and a positioning rack 4c, further driving a forming slide cylinder I3 c and a forming slide cylinder II 3d to synchronously move, after the forming slide cylinder I3 c is preliminarily separated from the forming slide cylinder II 3d, further driving a shifting slide rod 4g3 to perform resetting movement under the elastic force of a shifting spring 4g5, further enabling a positioning seat 4g12 to perform resetting movement and release the clamping state between the forming slide cylinder I3 c and the forming slide cylinder II 3d, after the forming slide cylinder I3 c and the forming slide cylinder II 3d are completely moved out of the heat-preservation cement product, reset through spacing revolving rack 3k of artifical pulling, further remove the joint state between spacing seat 3j and the spacing notch 3g, later overturn the opening with shaping curb plate 3e and shaping curb plate two 3f, further take out the heat preservation cement goods finished product of placing on backup pad 3 p.
In addition, the invention also provides a demoulding method of the demoulding device for manufacturing and forming the heat-insulating cement product, and the specific demoulding method comprises the following steps:
s1, raw material preparation: preparing cement mixed slurry for preparing a heat-insulating cement product manually, and adjusting the forming mechanism 3 to a proper working state through the positioning mechanism 4;
s2, forming and pouring: pouring the cement mixed slurry prepared in the step S1 into a molding mechanism 3, performing molding processing operation on the heat-insulating cement product, and setting a proper standing and shaping time after the pouring is completed;
s3, demolding and taking out: after the step S2 is completed, the limiting function of the positioning mechanism 4 on the molding mechanism 3 is released, and the prepared heat-insulating cement product is taken out manually;
s4, cleaning and collecting: and step S3, manually sweeping the residual cement residues adhered to the inside of the die equipment and the surface of the heat-preservation cement product to obtain a finished heat-preservation cement product.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a heat preservation cement goods preparation shaping shedder, includes mounting plate (1), supporting legs (2), forming mechanism (3), positioning mechanism (4) and slide rail (5), its characterized in that: mounting plate (1) lower extreme evenly install multiunit supporting legs (2), forming mechanism (3) are installed to the upper end of mounting plate (1), mounting plate (1) that is located forming mechanism (3) below is gone up the symmetry and is provided with slide rail (5), install positioning mechanism (4) through sliding fit's mode on slide rail (5), and positioning mechanism (4) and forming mechanism (3) sliding fit, wherein:
the forming mechanism (3) comprises a forming bottom plate (3a), a forming rotating shaft (3b), a forming sliding cylinder I (3c), a forming sliding cylinder II (3d), a forming side plate I (3e), a forming side plate II (3f), a limiting notch (3g), a limiting rotating shaft (3h), a limiting seat (3j), a limiting rotating frame (3k), a supporting rotating shaft (3m), a torsion spring (3n) and a supporting plate (3p), wherein the forming bottom plate (3a) is symmetrically installed at the upper end of the mounting bottom plate (1), the forming sliding cylinder I (3c) is evenly installed on the forming bottom plate (3a) at one end of the mounting bottom plate (1) in a sliding fit mode, the forming sliding cylinder II (3d) is evenly installed on the forming bottom plate (3a) at the other end of the mounting bottom plate (1) in a sliding fit mode, and the forming rotating shaft (3b) is symmetrically installed between the forming bottom plates (3a, a first forming side plate (3e) is arranged on a forming rotating shaft (3b) positioned at one end of a forming bottom plate (3a) through a spline, a second forming side plate (3f) is arranged on the forming rotating shaft (3b) positioned at the other end of the forming bottom plate (3a) through a spline, a support plate (3p) is arranged on the forming bottom plate (3a) positioned between the first forming side plate (3e) and the second forming side plate (3f), limiting notches (3g) are symmetrically formed in the first forming side plate (3e) and the second forming side plate (3f), a plurality of groups of limiting rotating shafts (3h) are uniformly arranged on the forming bottom plate (3a), a plurality of groups of limiting seats (3j) are arranged on the limiting rotating shafts (3h) in a rotating fit manner, the limiting seats (3j) are connected with the limiting rotating shafts (3h) through torsion springs (3n), and a limiting rotating frame (3k) is arranged on the limiting rotating shafts, the limiting rotating frame (3k) is provided with a supporting rotating shaft (3m) through a bearing, and the supporting rotating shaft (3m) is abutted against the side wall of the limiting seat (3j) in a rotating fit mode;
the positioning mechanism (4) comprises a positioning sliding seat (4a), a sliding groove frame (4b), a positioning rack (4c), a positioning gear (4d), a positioning rotating shaft (4e), a handle (4f) and a positioning unit (4g), the positioning sliding seat (4a) is symmetrically arranged on a sliding rail (5) below the forming bottom plate (3a) in a sliding fit mode, the positioning sliding seat (4a) is positioned at the outer side of the forming bottom plate (3a) and is symmetrically arranged, the positioning sliding seat (4a) is respectively connected with the forming sliding cylinder I (3c) and the forming sliding cylinder II (3d), the sliding groove frame (4b) is symmetrically arranged on the mounting bottom plate (1) and the supporting plate (3p), the positioning rack (4c) is symmetrically arranged in the sliding groove frame (4b) in a sliding fit mode, and the positioning sliding seats (4c) symmetrically arranged up and down are respectively connected with the positioning sliding seats (4a) at two ends of the mounting bottom plate (1), the positioning rotating shaft (4e) is arranged on the mounting base plate (1) between the positioning racks (4c) through a bearing, the positioning gears (4d) are symmetrically arranged on the positioning rotating shaft (4e) through splines, the positioning gears (4d) are respectively meshed with the positioning racks (4c) on the upper side and the lower side for transmission, the positioning rotating shaft (4e) is provided with a handle (4f) through the splines, and a plurality of groups of positioning units (4g) are uniformly arranged in the first forming sliding barrel (3c) and the second forming sliding barrel (3 d).
2. The heat-insulating cement product manufacturing, molding and demolding device as claimed in claim 1, wherein: the positioning unit (4g) comprises a positioning rotary groove (4g1), a fixing rod (4g2), a shifting slide bar (4g3), an arc-shaped plate (4g4), a shifting spring (4g5), a positioning slide bar (4g6), a connecting shaft (4g7), a shifting gear (4g8), meshing teeth (4g9), a positioning slide cylinder (4g10), a positioning spring (4g11), a positioning seat (4g12), a positioning slide groove (4g13) and a clamping slide bar (4g14), wherein the positioning slide bar (4g6) is installed in the first forming slide cylinder (3c) in a sliding fit manner, the positioning slide cylinder (4g10) is installed on the positioning slide bar (4g6) close to one side of the second forming slide cylinder (3d), the positioning slide cylinder (4g10) is connected with the first forming slide cylinder (3c) through the positioning spring (4g11), and the positioning seat (12) is symmetrically installed on the side wall of the positioning slide cylinder (4g10), positioning sliding grooves (4g13) are symmetrically formed in the positioning seat (4g12), clamping sliding rods (4g14) are symmetrically installed in the first forming sliding barrel (3c) through bearings, the clamping sliding rods (4g14) are in sliding fit with the positioning seat (4g12), positioning rotating grooves (4g1) are formed in the inner wall of the second forming sliding barrel (3d) along the circumferential direction of the inner wall, the rotating end of the positioning seat (4g12) abuts against the positioning rotating grooves (4g1) in a sliding fit mode, shifting sliding rods (4g3) are symmetrically installed in the first forming sliding barrel (3c) on the outer side of the positioning sliding barrel (4g10) in a sliding fit mode, the shifting sliding rods (4g3) are connected with the first forming sliding barrel (3c) through shifting springs (4g5), arc-shaped plates (4g4) are symmetrically arranged on the shifting sliding rods (4g3) close to one side of the second forming sliding barrel (3d), and fixing rods (4g2) are symmetrically arranged in the second forming sliding barrel (3d), and the end of the fixed rod (4g2) is abutted against the arc-shaped plate (4g4), meshing teeth (4g9) are symmetrically arranged on the shifting slide bar (4g3) and the positioning slide bar (4g6) which are far away from one side of the forming slide cylinder II (3d), a connecting shaft (4g7) is symmetrically installed in the forming slide cylinder I (3c) through a bearing, shifting gears (4g8) are symmetrically installed on the connecting shaft (4g7) through splines, and the shifting gears (4g8) are respectively in meshing transmission with the meshing teeth (4g9) on the shifting slide bar (4g3) and the positioning slide bar (4g 6).
3. The heat-insulating cement product manufacturing, molding and demolding device as claimed in claim 1, wherein: the limiting seat (3j) is provided with an uneven arc-shaped curved surface, and the supporting rotating shaft (3m) is abutted against the arc-shaped curved surface of the limiting seat (3j) in a rotation fit mode.
4. The heat-insulating cement product manufacturing, molding and demolding device as claimed in claim 1, wherein: the first forming sliding barrel (3c) and the second forming sliding barrel (3d) are identical in structural shape, and the end parts of the first forming sliding barrel (3c) and the second forming sliding barrel (3d) are mutually clamped and matched.
5. The heat-insulating cement product manufacturing, molding and demolding device as claimed in claim 2, wherein: the positioning sliding groove (4g13) is obliquely arranged with two asymmetric ends, the middle part of the clamping sliding rod (4g14) is positioned in the positioning sliding groove (4g13), and the clamping sliding rod (4g14) is in sliding fit with the positioning seat (4g 12).
6. The heat-insulating cement product manufacturing, molding and demolding device as claimed in claim 1, wherein: the device for manufacturing, molding and demolding the heat-insulating cement product is used for carrying out specific demolding operation, and the specific demolding method comprises the following steps:
s1, raw material preparation: preparing cement mixed slurry for preparing a heat-preservation cement product manually, and adjusting the forming mechanism (3) to a proper working state through the positioning mechanism (4);
s2, forming and pouring: pouring the cement mixed slurry prepared in the step S1 into a forming mechanism (3), carrying out forming processing operation on a heat-insulating cement product, and setting proper standing and forming time after pouring is finished;
s3, demolding and taking out: after the step S2 is finished, the limiting effect of the positioning mechanism (4) on the forming mechanism (3) is released, and the prepared heat-preservation cement product is taken out manually;
s4, cleaning and collecting: and step S3, manually sweeping the residual cement residues adhered to the equipment and the surface of the heat-insulating cement product to obtain a finished heat-insulating cement product.
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| CN202110351007.8A CN113070988B (en) | 2021-03-31 | 2021-03-31 | Demoulding device and demoulding method for manufacturing and forming of heat-preservation cement product |
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