CN111761708A - Demoulding mechanism for concrete prefabricated part and using method thereof - Google Patents
Demoulding mechanism for concrete prefabricated part and using method thereof Download PDFInfo
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- CN111761708A CN111761708A CN202010664981.5A CN202010664981A CN111761708A CN 111761708 A CN111761708 A CN 111761708A CN 202010664981 A CN202010664981 A CN 202010664981A CN 111761708 A CN111761708 A CN 111761708A
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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
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
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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
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Abstract
The invention provides a demoulding mechanism for a concrete prefabricated part and a using method thereof, wherein the demoulding mechanism for the concrete prefabricated part relates to the technical field of concrete prefabrication and demoulding, and particularly comprises a frame structure, a demoulding assembly, a material receiving assembly, a limiting support assembly and a rotating assembly, wherein the frame structure comprises a base and a frame which are fixed on the ground, the outer wall of the top of the base is fixedly provided with supporting legs in a rectangular array, the frame is fixedly provided with the outer wall of the top of the supporting legs, the inner wall of the frame is rotatably connected with a fixing plate through a rotating shaft, a mould is fixedly arranged on the outer wall of one side of the fixing plate, the rotating assembly is arranged on the outer wall of one side of the frame and is connected with one rotating shaft, the limiting assembly is arranged on the outer walls of two symmetrical sides of the. The invention adopts an impact mode to demold, and compared with the traditional mode of using a vibration motor to demold, the demolding effect is better.
Description
Technical Field
The invention relates to the technical field of concrete prefabrication and demolding, in particular to a demolding mechanism for a concrete prefabricated part and a using method of the demolding mechanism.
Background
With the development of the building industry, more and more people select concrete prefabricated parts when building houses, and compared with the traditional cast-in-place concrete, the construction environment of the concrete prefabricated parts is safer than the site construction; and can show installation rate and construction progress through prefabricated size, when the concrete is prefabricated, pour through the mould, take out after the shaping afterwards, and after the concrete solidification now, the drawing of patterns is to use the manual work to carry out the drawing of patterns, and intensity of labour is great to efficiency is lower.
Through the retrieval, chinese patent publication is CN 206568315U's patent, discloses a prefab demoulding mechanism, the on-line screen storage device comprises a base, the left and right sides of base is provided with the vibration frame respectively, is provided with the space that supplies the prefab to drop between two vibration frames, be provided with vibrating motor on the vibration frame, two vibration frames are kept away from each other or are close to the connection that slides on the base, the vibrator bottom is provided with the slider, be provided with the spout with slider looks adaptation on the base, be provided with positioning mechanism between vibration frame and the base.
The above patents suffer from the following disadvantages: the vibration motor is used for vibration demoulding, and the vibration motor can only vibrate the mould and can not generate impact force, so that the demoulding effect is poor.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a demoulding mechanism for a concrete prefabricated part and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a demoulding mechanism for concrete prefabricated members comprises a frame structure, a demoulding component, a material receiving component, a limiting and supporting component and a rotating component, the frame structure comprises a base and a frame, wherein the base is fixed on the ground, the outer wall of the top of the base is fixedly provided with a rectangular array of supporting legs, the frame is fixedly arranged on the outer wall of the top of the supporting leg, the inner wall of the frame is rotatably connected with a fixed plate through a rotating shaft, the die is fixedly arranged on the outer wall of one side of the fixed plate, the rotating assembly is arranged on the outer wall of one side of the frame, and is connected with one of the rotating shafts, the limiting components are arranged on the outer walls of the two symmetrical sides of the frame, the base is arranged on the outer wall of the other side of the fixed plate, connect the material subassembly to set up in the top outer wall of base, the fixed plate is close to the center department inner wall of mould and has all been seted up the drawing of patterns hole, drawing of patterns subassembly includes drawing of patterns closes piece and drive and closes the piece.
Preferably: the number of the demoulding assembly pieces is the same as that of the moulds, and all the demoulding assembly pieces share one set of the driving assembly pieces.
Further: the limiting support assembly comprises a limiting plate, a limiting cylinder and a limiting rod, wherein equidistant limiting holes are formed in inner walls of two sides of the symmetry of the fixing plate, a limiting support is fixedly mounted on the outer wall of the frame, the limiting cylinder is fixedly mounted on the outer wall of the limiting support, the limiting plate is fixedly mounted on a piston connecting rod of the limiting cylinder, and the equidistant limiting rod is connected to the inner wall of the frame in a sliding mode and is fixedly mounted on the outer wall of the limiting plate.
On the basis of the scheme: the limiting rod is of a step structure and a cylindrical structure, the cylindrical structure is larger than the inner diameter of the limiting hole, and the minimum diameter of the step is smaller than the diameter of the limiting hole.
The better scheme in the scheme is as follows: drawing of patterns closes the piece and includes sliding connection in downthehole drawing of patterns hammer and drawing of patterns spring, the welding of one side outer wall of drawing of patterns hammer has the slide bar, and the outer wall fixed mounting of fixed plate has drawing of patterns support, slide bar sliding connection is on the inner wall of drawing of patterns support, the same connecting rod of the equal fixedly connected with of all slide bar inner walls.
As a further scheme of the invention: the drive closes the piece including drawing of patterns motor, cam and gyro wheel, drawing of patterns motor fixed mounting is on the top outer wall of drawing of patterns support, and the cam passes through the key-type and connects in the output shaft of drawing of patterns motor, and the gyro wheel passes through the key-type and connects in the outer wall of connecting rod, and the outer wall parcel of gyro wheel has the rubber pad, the cam is mutually supported with the gyro wheel.
Meanwhile, the included angle between the plane where the connecting rod and the axis of the output shaft of the demolding motor are located and the vertical plane and the horizontal plane is forty-five degrees.
As a preferable aspect of the present invention: the rotating assembly comprises a first gear, a rotating motor and a second gear, a rotating support is fixedly mounted on the outer wall of the bottom of the frame, the rotating motor is fixedly mounted on the outer wall of the top of the rotating support, the first gear is connected to an output shaft of the rotating motor through a key, and the second gear is connected to one of the rotating shaft through a key, and the limiting supporting assembly and the second gear are meshed with each other.
And simultaneously, connect the material subassembly to include buffer spring and connect the material shell, the top outer wall of base has the hinge lug through the bolt fastening, connects the material shell to rotate through the hinge bar and connects on the inner wall of hinge lug, buffer spring sets up on connecing material shell and base to keep away from the relative one side outer wall of hinge bar, connect the quantity of material subassembly to be half of mould quantity, connect the material shell to be located the mould under and for the tilting design.
A method of using a demolding mechanism for a concrete preform, comprising the steps of:
s1: fixing the die on a fixed plate, starting a rotating motor, rotating the fixed plate, and enabling an opening of the die to be vertically upward;
s2: driving a limiting cylinder, and inserting a limiting rod into the limiting hole;
s3: pouring concrete into the mold;
s4: after the concrete is solidified and formed, driving a limiting cylinder to separate a limiting rod from a limiting hole;
s5: starting a rotating motor, rotating a fixing plate, and vertically downwards opening the die;
s6: repeating the step S2, and starting a demoulding motor to demould;
s7: and after demolding, taking the formed concrete precast slab out of the outlet of the material receiving shell.
Compared with the prior art, the invention has the following beneficial effects:
1. this a demoulding mechanism for concrete prefabricated member, through being provided with the drawing of patterns hammer, start drawing of patterns motor, the drawing of patterns motor drives the cam and rotates, when being in the figure state, the cam has moved the connecting rod through the mating reaction with the rubber pad and has shifted up this moment, thereby it shifts up to drive the drawing of patterns hammer, the drawing of patterns spring is compressed, when treating that the cam anticlockwise continues to rotate, lose the spacing relation of cooperation to the rubber pad, thereby lose limiting displacement to the drawing of patterns hammer, the drawing of patterns hammer receives the elastic action of drawing of patterns spring this moment, strike the mould rapidly along the inner wall in drawing of patterns hole, thereby make the smooth drawing of patterns of the concrete of solidifying in the mould, adopt the impact mode to demold, compare traditional use.
2. According to the demoulding mechanism for the concrete prefabricated part, the two groups of limiting and supporting components which are symmetrically arranged are arranged, so that the fixed plate can be well limited, the demoulding mechanism adopts an impact mode to demould, the limiting and supporting components can provide better supporting force while limiting the fixed plate, and the situation that all stress is concentrated on two rotating shafts to cause the service life reduction is prevented.
3. This a demoulding mechanism for concrete prefabricated member, through setting up the gag lever post into the halfpace and add the cylinder structure, because in the in-service use process, the gag lever post closely cooperates with spacing hole, and need undertake some effort, can there be certain wearing and tearing, cause the cooperation not hard up, and the halfpace department design of gag lever post, even can make wearing and tearing appear, also can compensate through the flexible distance of spacing cylinder, the maximum diameter of going up to the halfpace is less than the diameter in spacing hole, the maintenance cycle of device has been prolonged greatly, and use cost is reduced.
4. This a demoulding mechanism for concrete prefabricated member connects the material shell through being provided with, and connects the material shell to design for the tilting, and after the prefabricated plate drawing of patterns, the concrete prefabricated plate drops on connecing the material shell, and then, the prefabricated plate can make the prefabricated plate export along fixed export owing to connect the export landing of material shell from connecing the material shell to design to cut the tilting, and the workman is comparatively convenient collects it on next step.
5. This a demoulding mechanism for concrete prefabricated member through being provided with buffer spring, drops on connecing the material shell when the concrete prefabricated plate, and buffer spring accessible connects the material shell and the rotation linkage effect of hinge lug to play the cushioning effect for the prefabricated plate with connect the collision of material shell this moment, prevents that the prefabricated plate is impaired, has improved the quality of concrete prefabricated plate.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic overall structure diagram of a demoulding mechanism for a concrete prefabricated member according to the present invention;
FIG. 2 is a schematic structural view of a spacing support assembly according to the present invention;
FIG. 3 is a schematic view of a stop lever according to the present invention;
FIG. 4 is a schematic structural view of a stripper assembly according to the present invention;
FIG. 5 is a schematic diagram of the spatial position of the driving assembly according to the present invention;
FIG. 6 is a schematic view of a rotary assembly according to the present invention;
fig. 7 is a schematic structural view of a receiving assembly according to the present invention.
Wherein the figures include the following reference numerals:
1. a base; 2. a demolding component; 3. a material receiving assembly; 4. a limiting support component; 5. a support leg; 6. a frame; 7. a mold; 8. a fixing plate; 9. demoulding holes; 10. a limiting hole; 11. a limiting plate; 12. a limiting bracket; 13. a limiting cylinder; 14. a limiting rod; 15. demolding the support; 16. a demoulding motor; 17. a demoulding hammer; 18. a stripper spring; 19. a slide bar; 20. a connecting rod; 21. a cam; 22. a rubber pad; 23. a roller; 24. a first gear; 25. rotating the bracket; 26. a rotating electric machine; 27. a second gear; 28. a rotating shaft; 29. a hinged lever; 30. a hinge ear; 31. a buffer spring; 32. connect the material shell.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
A demoulding mechanism for a concrete prefabricated part comprises a frame structure, a demoulding component 2, a material receiving component 3, a limiting support component 4 and a rotating component, wherein the frame structure comprises a base 1 and a frame 6 which are fixed on the ground, the outer wall of the top of the base 1 is fixedly provided with a rectangular array of supporting legs 5, the outer wall of the top of the supporting legs 5 is fixedly arranged on the frame 6, the inner wall of the frame 6 is rotatably connected with a fixed plate 8 through a rotating shaft 28, a mould 7 is fixedly arranged on the outer wall of one side of the fixed plate 8, the rotating component is arranged on the outer wall of one side of the frame 6 and is connected with one rotating shaft 28, the limiting component is arranged on the outer wall of two symmetrical sides of the frame 6, the base 1 is arranged on the outer wall of the other side of the fixed plate 8, the material receiving component 3 is arranged on the outer wall of the top of the base 1, and demoulding holes 9, the demolding assembly 2 comprises demolding assembly pieces and driving assembly pieces, the number of the demolding assembly pieces is the same as that of the molds 7, and all the demolding assembly pieces share one group of driving assembly pieces; when the concrete pouring device is used, the mold 7 is fixed on the fixing plate 8, the fixing plate 8 is rotated through the rotating assembly, the opening of the mold 7 is vertically upward, then the limiting support assembly 4 is driven to limit and support the fixing plate 8, concrete is poured into the mold 7, after the concrete is solidified and formed, the limiting support assembly 4 is driven to relieve the limiting support of the fixing plate 8, the fixed plate 8 is rotated by the rotating assembly, the opening of the mold 7 is directed vertically downward, then the check support assembly 4 is activated, the fixed plate 8 is limited and supported, then the demoulding assembly 2 is started, the solidified concrete prefabricated plate is demoulded and falls on the material receiving assembly 3, and then the concrete prefabricated plate is taken out to complete the whole process.
In order to solve the rotation problem; as shown in fig. 1 and 2, the limiting support assembly 4 includes a limiting plate 11, a limiting cylinder 13 and a limiting rod 14, equidistant limiting holes 10 are formed in inner walls of two symmetrical sides of the fixing plate 8, a limiting bracket 12 is fixedly installed on an outer wall of the frame 6, the limiting cylinder 13 is fixedly installed on an outer wall of the limiting bracket 12, the limiting plate 11 is fixedly installed on a piston connecting rod of the limiting cylinder 13, and the equidistant limiting rods 14 are all slidably connected to the inner wall of the frame 6 and fixedly installed on the outer wall of the limiting plate 11; when the limit is needed, the limit cylinder 13 is started, the limit cylinder 13 can push the limit rod 14 to be inserted into the limit hole 10 through the limit plate 11, the fixed plate 8 can be well limited through the two groups of limit supporting assemblies 4 which are symmetrically arranged, in addition, the impact demoulding mode is adopted, the limit supporting assemblies 4 can provide better supporting force for the fixed plate 8 while limiting the fixed plate 8, and the phenomenon that all stress is concentrated on the two rotating shafts 28 to cause the service life reduction of the limit supporting assemblies is avoided.
To further address the lifetime issue; as shown in fig. 3, the limiting rod 14 is a step plus cylinder structure, the cylinder structure is larger than the inner diameter of the limiting hole 10, and the minimum diameter of the step is smaller than the diameter of the limiting hole 10; because in the in-service use in-process, gag lever post 14 closely cooperates with spacing hole 10, and need undertake partly effort, can have certain wearing and tearing, cause the cooperation not hard up, and the design of landing department of gag lever post 14 can make even wearing and tearing appear, also can compensate through spacing cylinder 13's flexible distance, until the maximum diameter of landing is less than the diameter of spacing hole 10, has prolonged the maintenance cycle of device greatly, reduces use cost.
In order to solve the problem of demoulding; as shown in fig. 1, 2, 4 and 5, the demolding assembly comprises a demolding hammer 17 and a demolding spring 18 which are slidably connected in a demolding hole 9, a sliding rod 19 is welded on the outer wall of one side of the demolding hammer 17, a demolding bracket 15 is fixedly installed on the outer wall of a fixing plate 8, the sliding rod 19 is slidably connected on the inner wall of the demolding bracket 15, the inner walls of all the sliding rods 19 are fixedly connected with a same connecting rod 20, the driving assembly comprises a demolding motor 16, a cam 21 and a roller 23, the demolding motor 16 is fixedly installed on the outer wall of the top of the demolding bracket 15, the cam 21 is connected with the output shaft of the demolding motor 16 through a key, the roller 23 is connected with the outer wall of the connecting rod 20 through a key, the outer wall of the roller 23 is wrapped with a rubber pad 22, and the included angles between the plane where the connecting rod 20 and the axis of, the cam 21 is matched with the roller 23; during the drawing of patterns, start drawing of patterns motor 16, drawing of patterns motor 16 drives cam 21 and rotates, when being in the state of the drawing, cam 21 has moved up through the mating reaction with rubber pad 22 this moment drive connecting rod 20, thereby drive drawing of patterns hammer 17 and move up, drawing of patterns spring 18 is compressed, treat that cam 21 anticlockwise continues to rotate, lose the spacing relation of cooperation to rubber pad 22, thereby lose limiting displacement to drawing of patterns hammer 17, drawing of patterns hammer 17 receives the elastic force effect of drawing of patterns spring 18 this moment, strike mould 7 along the inner wall of drawing of patterns hole 9 rapidly, thereby make the smooth drawing of patterns of the concrete of solidification in the mould 7.
In order to solve the rotation problem; as shown in fig. 1 and 6, the rotating assembly includes a first gear 24, a rotating motor 26 and a second gear 27, the bottom outer wall of the frame 6 is fixedly provided with a rotating bracket 25, the rotating motor 26 is fixedly arranged on the top outer wall of the rotating bracket 25, the first gear 24 is connected to the output shaft of the rotating motor 26 through a key, the second gear 27 is connected to the outer wall of one of the rotating shafts 28 through a key, and the limit support assembly 4 is meshed with the second gear 27; when rotation is required, the rotating motor 26 is started to rotate the first gear 24, and the rotating shaft 28 is rotated by the meshing action of the first gear 24 and the second gear 27, so that the fixed plate 8 and the mold 7 fixed on the fixed plate 8 are rotated.
In order to solve the material receiving problem; as shown in fig. 1 and 7, the material receiving assembly 3 includes a buffer spring 31 and a material receiving shell 32, a hinge lug 30 is fixed on an outer wall of the top of the base 1 through a bolt, the material receiving shell 32 is rotatably connected to an inner wall of the hinge lug 30 through a hinge rod 29, the buffer spring 31 is arranged on an outer wall of an opposite side of the material receiving shell 32 and the base 1 away from the hinge rod 29, the number of the material receiving assemblies 3 is half of that of the molds 7, and the material receiving shell 32 is located right below the molds 7 and is designed in an inclined manner; when the demolding is successful, the concrete precast slab falls on the material receiving shell 32, at the moment, the buffer spring 31 can play a role of buffering the collision between the precast slab and the material receiving shell 32 through the rotating connection effect of the material receiving shell 32 and the hinge lug 30, the precast slab is prevented from being damaged, and then the precast slab slides down from the outlet of the material receiving shell 32 due to the oblique cutting design of the material receiving shell 32.
Example 2:
a method of using a demolding mechanism for a concrete preform, comprising the steps of:
s1: fixing the mold 7 on the fixing plate 8, starting the rotating motor 26, rotating the fixing plate 8, and vertically upwards opening the mold 7;
s2: driving a limit cylinder 13 to insert a limit rod 14 into the limit hole 10;
s3: pouring concrete into the mould 7;
s4: after the concrete is solidified and formed, driving a limiting cylinder 13 to separate a limiting rod 14 from a limiting hole 10;
s5: starting the rotating motor 26, rotating the fixing plate 8 and vertically downwards opening the die 7;
s6: repeating the step S2, and starting the demoulding motor 16 to demould;
s7: after demolding, the formed concrete precast slab is taken out from the outlet of the receiving shell 32.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a demoulding mechanism for concrete prefabricated member, includes frame construction, drawing of patterns subassembly (2), connects material subassembly (3), spacing supporting component (4) and rotating assembly, its characterized in that, frame construction is including base (1) and frame (6) that are fixed in ground, the top outer wall fixed mounting of base (1) has landing leg (5) of rectangle array, frame (6) fixed mounting have with the top outer wall of landing leg (5), the inner wall of frame (6) is connected with fixed plate (8) through rotation axis (28) rotation, mould (7) fixed mounting is on one side outer wall of fixed plate (8), rotating assembly sets up in one side outer wall of frame (6), and is connected with one of them rotation axis (28), spacing subassembly sets up in the symmetry both sides outer wall of frame (6), base (1) sets up in fixed plate (8) opposite side outer wall, connect material subassembly (3) to set up in the top outer wall of base (1), drawing of patterns hole (9) have all been seted up to fixed plate (8) center department inner wall that is close to mould (7), drawing of patterns subassembly (2) are including drawing of patterns closes piece and drive and closes the piece.
2. A demoulding mechanism for concrete pre-forms according to claim 1, characterised in that the number of the demoulding elements is the same as the number of moulds (7), all the demoulding elements sharing a set of the driving elements.
3. The demolding mechanism for the concrete prefabricated part according to claim 1, characterized in that the limiting support component (4) comprises a limiting plate (11), a limiting cylinder (13) and a limiting rod (14), wherein equidistant limiting holes (10) are formed in inner walls of two symmetrical sides of the fixing plate (8), a limiting bracket (12) is fixedly mounted on the outer wall of the frame (6), the limiting cylinder (13) is fixedly mounted on the outer wall of the limiting bracket (12), the limiting plate (11) is fixedly mounted on a piston connecting rod of the limiting cylinder (13), and the equidistant limiting rods (14) are all slidably connected to the inner wall of the frame (6) and fixedly mounted on the outer wall of the limiting plate (11).
4. A demoulding mechanism for concrete pre-forms according to claim 3, characterised in that the stop bar (14) is a step plus cylinder structure, the cylinder structure is larger than the inner diameter of the stop hole (10), and the minimum step diameter is smaller than the diameter of the stop hole (10).
5. The demolding mechanism for the concrete prefabricated part according to the claim 1, characterized in that, the demolding combination piece comprises a demolding hammer (17) and a demolding spring (18) which are slidably connected in the demolding hole (9), a sliding rod (19) is welded on the outer wall of one side of the demolding hammer (17), a demolding bracket (15) is fixedly installed on the outer wall of the fixed plate (8), the sliding rod (19) is slidably connected on the inner wall of the demolding bracket (15), and the same connecting rod (20) is fixedly connected on the inner wall of all the sliding rods (19).
6. The demolding mechanism for the concrete prefabricated part, according to the claim 5, is characterized in that the driving assembly comprises a demolding motor (16), a cam (21) and a roller (23), the demolding motor (16) is fixedly installed on the outer wall of the top of the demolding bracket (15), the cam (21) is connected with the output shaft of the demolding motor (16) through a key, the roller (23) is connected with the outer wall of the connecting rod (20) through a key, the outer wall of the roller (23) is wrapped with a rubber pad (22), and the cam (21) and the roller (23) are mutually matched.
7. A demoulding mechanism for concrete pre-forms according to claim 6, characterised in that the connecting rod (20) and the axis of the output shaft of the demoulding motor (16) lie at an angle of forty-five degrees to the vertical and horizontal planes.
8. The demolding mechanism for the concrete prefabricated part, according to the claim 1, is characterized in that the rotating assembly comprises a first gear (24), a rotating motor (26) and a second gear (27), the bottom outer wall of the frame (6) is fixedly provided with a rotating bracket (25), the rotating motor (26) is fixedly arranged on the top outer wall of the rotating bracket (25), the first gear (24) is connected to the output shaft of the rotating motor (26) through a key, the second gear (27) is connected to the outer wall of one of the rotating shafts (28) through a key, and the limit support assembly (4) is meshed with the second gear (27).
9. The demolding mechanism for the concrete prefabricated part according to claim 1, wherein the material receiving assembly (3) comprises a buffer spring (31) and a material receiving shell (32), a hinge lug (30) is fixed on the outer wall of the top of the base (1) through a bolt, the material receiving shell (32) is rotatably connected to the inner wall of the hinge lug (30) through a hinge rod (29), the buffer spring (31) is arranged on the outer wall of the opposite side of the material receiving shell (32) and the base (1) away from the hinge rod (29), the number of the material receiving assembly (3) is half of the number of the molds (7), and the material receiving shell (32) is located under the molds (7) and is designed in an inclined mode.
10. The use method of the demoulding mechanism for the concrete prefabricated member is characterized by comprising the following steps:
s1: fixing the die (7) on the fixing plate (8), starting the rotating motor (26), rotating the fixing plate (8), and vertically upwards opening the die (7);
s2: the limiting cylinder (13) is driven, and the limiting rod (14) is inserted into the limiting hole (10);
s3: pouring concrete into the mould (7);
s4: after the concrete is solidified and formed, driving a limiting cylinder (13) to separate a limiting rod (14) from a limiting hole (10);
s5: starting a rotating motor (26), rotating a fixing plate (8), and vertically downwards opening the die (7);
s6: repeating the step S2, and starting a demoulding motor (16) to demould;
s7: and after demoulding, taking the formed concrete precast slab out of an outlet of the receiving shell (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010664981.5A CN111761708B (en) | 2020-07-10 | 2020-07-10 | Demoulding mechanism for concrete prefabricated part and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010664981.5A CN111761708B (en) | 2020-07-10 | 2020-07-10 | Demoulding mechanism for concrete prefabricated part and using method thereof |
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| CN111761708A true CN111761708A (en) | 2020-10-13 |
| CN111761708B CN111761708B (en) | 2022-01-14 |
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| CN112829052A (en) * | 2021-01-20 | 2021-05-25 | 万绍豪 | Be used for production cement board drawing of patterns equipment |
| CN112959489A (en) * | 2021-02-23 | 2021-06-15 | 祝锡明 | Forming device for prefabricated part capable of automatically demoulding |
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| CN113059679A (en) * | 2021-04-12 | 2021-07-02 | 北京好运达智创科技有限公司 | Demoulding device for prefabricated part |
| CN113334325A (en) * | 2021-06-22 | 2021-09-03 | 佛山市鑫亿合辉金属科技有限公司 | Pneumatic hammer anti-sticking structure |
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| CN114378930A (en) * | 2021-12-28 | 2022-04-22 | 中建科技镇江有限公司 | Mold for L-shaped concrete prefabricated member and production process thereof |
| CN114474304A (en) * | 2022-02-14 | 2022-05-13 | 中交上海航道局有限公司 | Pouring equipment for large-scale circular arc porous thin-wall plain concrete structure |
| CN114559533A (en) * | 2022-03-14 | 2022-05-31 | 赵伟 | Building bridge construction concrete shedder |
| CN115847593A (en) * | 2022-12-02 | 2023-03-28 | 扬州市职业大学(扬州开放大学) | Automatic change prefab stripper |
| CN116160541A (en) * | 2022-12-20 | 2023-05-26 | 江苏潮源新型建材有限公司 | Mould is used in concrete structure component manufacturing convenient to dismantle |
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| CN108214856A (en) * | 2017-12-30 | 2018-06-29 | 长沙风正未来环保科技有限公司 | A kind of concrete preparation stripper apparatus |
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| CN113021709A (en) * | 2020-12-07 | 2021-06-25 | 苏州贝诺医疗器械有限公司 | Manufacturing equipment and method of auxiliary probe for endoscopic surgery |
| CN112621986B (en) * | 2020-12-16 | 2022-02-11 | 铭际建筑科技(泰兴)有限公司 | Easy demoulding and pouring device for concrete prefabricated wall panel |
| CN112621986A (en) * | 2020-12-16 | 2021-04-09 | 铭际建筑科技(泰兴)有限公司 | Easy demoulding and pouring device for concrete prefabricated wall panel |
| CN112829052A (en) * | 2021-01-20 | 2021-05-25 | 万绍豪 | Be used for production cement board drawing of patterns equipment |
| CN112959489A (en) * | 2021-02-23 | 2021-06-15 | 祝锡明 | Forming device for prefabricated part capable of automatically demoulding |
| CN113059679A (en) * | 2021-04-12 | 2021-07-02 | 北京好运达智创科技有限公司 | Demoulding device for prefabricated part |
| CN113334325A (en) * | 2021-06-22 | 2021-09-03 | 佛山市鑫亿合辉金属科技有限公司 | Pneumatic hammer anti-sticking structure |
| CN113334325B (en) * | 2021-06-22 | 2023-11-14 | 佛山市鑫亿合辉金属科技有限公司 | Pneumatic hammer anti-blocking structure |
| CN113843887A (en) * | 2021-10-04 | 2021-12-28 | 何永明 | Prefabricated component production facility for assembly type structure |
| CN113799244A (en) * | 2021-10-12 | 2021-12-17 | 北京好运达智创科技有限公司 | Demoulding device and demoulding method for small prefabricated part |
| CN114378930B (en) * | 2021-12-28 | 2023-10-10 | 中建科技镇江有限公司 | Mould for L-shaped concrete prefabricated part and production process thereof |
| CN114378930A (en) * | 2021-12-28 | 2022-04-22 | 中建科技镇江有限公司 | Mold for L-shaped concrete prefabricated member and production process thereof |
| CN114474304A (en) * | 2022-02-14 | 2022-05-13 | 中交上海航道局有限公司 | Pouring equipment for large-scale circular arc porous thin-wall plain concrete structure |
| CN114474304B (en) * | 2022-02-14 | 2023-07-21 | 中交上海航道局有限公司 | Pouring equipment of large-scale circular arc porous thin-wall plain concrete structure |
| CN114559533B (en) * | 2022-03-14 | 2023-08-25 | 韶关市富伟工程建设有限公司 | Building bridge construction concrete shedder |
| CN114559533A (en) * | 2022-03-14 | 2022-05-31 | 赵伟 | Building bridge construction concrete shedder |
| CN115847593A (en) * | 2022-12-02 | 2023-03-28 | 扬州市职业大学(扬州开放大学) | Automatic change prefab stripper |
| CN115847593B (en) * | 2022-12-02 | 2024-01-19 | 扬州市职业大学(扬州开放大学) | Automatic change prefab stripper |
| CN116160541A (en) * | 2022-12-20 | 2023-05-26 | 江苏潮源新型建材有限公司 | Mould is used in concrete structure component manufacturing convenient to dismantle |
| CN116160541B (en) * | 2022-12-20 | 2023-12-05 | 江苏潮源新型建材有限公司 | Mould is used in concrete structure component manufacturing convenient to dismantle |
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