CN112123541B - Heating and shaping device for cement culvert pipe production and application method thereof - Google Patents
Heating and shaping device for cement culvert pipe production and application method thereof Download PDFInfo
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- CN112123541B CN112123541B CN202010997645.2A CN202010997645A CN112123541B CN 112123541 B CN112123541 B CN 112123541B CN 202010997645 A CN202010997645 A CN 202010997645A CN 112123541 B CN112123541 B CN 112123541B
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- cement culvert
- pipe
- culvert pipe
- support frame
- lead screw
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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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/248—Supports for drying
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- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention discloses a heating and shaping device for cement culvert pipe production and a using method thereof, the heating and shaping device comprises a support frame and an outer ring heating and shaping mechanism arranged on the support frame, an inner ring heating and shaping mechanism is arranged at the center of the outer ring heating and shaping mechanism, the inner ring heating and shaping mechanism is arranged above the support frame, a moving mechanism is arranged at the lower side of the support frame, and a rotating support mechanism is arranged at the upper end of the moving mechanism. According to the invention, the cement culvert pipe rotates during heat setting through the rotation of the rotating disc, and meanwhile, hot air sources and water mist sprayed by the first spray head and the second spray head on the inner side and the outer side of the cement culvert pipe are sprayed to the inner surface and the outer surface of the culvert pipe, so that the cement culvert pipe is firstly maintained by water mist and then dried by hot air, the heating is more stable and uniform, and the setting efficiency and quality of the cement culvert pipe are improved; the sliding seat drives the supporting box to move, so that the cement culvert pipe can conveniently enter and exit the outer ring heating and shaping mechanism, and the convenience in operation is improved.
Description
Technical Field
The invention relates to the field of cement culvert pipe production, in particular to a heating and shaping device for cement culvert pipe production and a using method thereof.
Background
The culvert pipe is a pipeline buried under the ground surface, is formed by casting reinforced concrete and is commonly called a cement pipe. Generally used as water conveying pipelines. Water supply and drainage pipelines in most cities in China are provided with cement pipes as culvert pipes. The manufactured cement culvert pipe can be used only through maintenance, the common maintenance mode is a high-temperature steam curing method, the conventional steam curing method is mainly to place the culvert pipe in a steam box, the process is slow, the cement culvert pipe is troublesome to place and go in and out, and inconvenience is brought to production.
Disclosure of Invention
The invention aims to solve the problems and provide a heating and shaping device for cement culvert pipe production and a using method thereof.
The invention realizes the purpose through the following technical scheme:
a heating and shaping device for cement culvert pipe production comprises a support frame and an outer ring heating and shaping mechanism arranged on the support frame, wherein an inner ring heating and shaping mechanism is arranged at the center of the outer ring heating and shaping mechanism, the inner ring heating and shaping mechanism is arranged above the support frame, a moving mechanism is arranged on the lower side of the support frame, a rotating support mechanism is arranged at the upper end of the moving mechanism, the rotating support mechanism is connected with the moving mechanism, and the outer ring heating and shaping mechanism is connected with the support frame;
the outer ring heating and shaping mechanism comprises outer housings which are symmetrically arranged, a feed pipe penetrates through the outer housings, the outlet ends of the feed pipes are positioned on the inner sides of the outer housings and are provided with arc pipes, first spray heads are uniformly arranged on the arc pipes, a lead screw is arranged at the upper end of each outer housing, a guide pillar is arranged on the outer housing at the position flush with the lead screw, and a servo motor is arranged at the end part of the lead screw;
the inner ring heating and shaping mechanism comprises an electric telescopic rod, a fixed seat is arranged at the lower end of the electric telescopic rod, connecting pipes are arranged on the front side and the rear side of the fixed seat, a conveying pipe is arranged at the outlet end of the connecting pipe, and second spray heads are uniformly arranged on the outer wall of the conveying pipe from top to bottom;
the moving mechanism comprises a guide rail, a sliding seat is arranged at the upper end of the guide rail, a hydraulic telescopic rod is arranged on one side of the sliding seat, and the movable end of the hydraulic telescopic rod is welded with the sliding seat;
the rotary supporting mechanism comprises a supporting box, a rotary disc is arranged on the upper side of the supporting box, vertical plates are arranged at the upper end of the rotary disc and symmetrically arranged, screw rods are arranged on the vertical plates, arc-shaped clamping plates are arranged at the end parts of the screw rods, and a power component is arranged on the inner side of the supporting box;
the outer housing is in threaded connection with the lead screw, the outer housing is in sliding connection with the guide post, the lead screw is in rotating connection with the support frame and is arranged so that the lead screw drives the outer housing to move when rotating, the guide post supports and guides the movement of the outer housing, the lead screw is a left and right spiral lead screw, the lead screw is in coupling connection with the servo motor, the lead screw is arranged so that the lead screw rotates to drive the outer housing to move oppositely and adjust the distance between the outer housings, the front side feed pipe is connected with a steam source, the rear side feed pipe is connected with a water source, the arc pipes are distributed on the inner wall of the outer housing in a layered manner, the arc pipes are arranged so that the arc pipes uniformly spray water mist and dry hot air on the outer surface of the cement culvert pipes to accelerate the shaping of the outer surface of the cement culvert pipes, and the second spray head is in threaded connection with the feed pipes, the conveying pipes are symmetrically distributed and are respectively communicated with a steam source and a water source, and the arrangement is convenient for the second spray head to be fixedly connected with the conveying pipes, so that the cement culvert pipe alternately performs water mist wetting and hot air drying when rotating, and the setting of the inner surface of the cement culvert pipe is accelerated.
Further setting: the power part comprises a motor, a main chain wheel is arranged on an output shaft of the motor, an auxiliary chain wheel is arranged at the lower end of an input shaft of the rotating disc, and the main chain wheel is connected with the auxiliary chain wheel through a chain.
The arrangement is that the power of the motor drives the rotating disc to rotate through the transmission of the main chain wheel and the auxiliary chain wheel, so that the cement culvert pipe on the rotating disc rotates during heat setting.
Further setting: the power part comprises a motor, a driving belt wheel is arranged on an output shaft of the motor, a driven belt wheel is arranged at the lower end of an input shaft of the rotating disc, and the driving belt wheel is connected with the driven belt wheel through a belt.
According to the arrangement, the power of the motor is transmitted through the driving belt wheel and the driven belt wheel to drive the rotating disc to rotate, so that the cement culvert pipe on the rotating disc rotates during heat setting.
Further setting: the guide rail is provided with two places, the sliding seat with guide rail sliding connection.
So set up, the guide rail is to the sliding seat removes the supporting action, makes the sliding seat removes steadily.
Further setting: the rotating disc is rotatably connected with the supporting box, the screw rod is in threaded connection with the vertical plate, and a hand wheel is arranged at one end, far away from the arc-shaped clamping plate, of the screw rod.
So set up, make the screw rod rotate and promote the arc splint remove, press from both sides tightly fixedly to cement culvert pipe, make with the carousel is integrative to rotate.
The use method of the heating and shaping device for cement culvert pipe production comprises the following steps:
a. placing the cement culvert pipe on the rotary disc, rotating the screw to push the arc-shaped clamping plates to move relatively to clamp the cement culvert pipe, and then driving the sliding seat to move towards the lower side of the support frame through the extension and retraction of the hydraulic telescopic rod;
b. after the sliding seat is moved in place, the conveying pipe on the fixed seat is driven to be inserted into the cement culvert pipe through the extension and retraction of the electric telescopic rod, the lead screw is rotated to enable the outer housing to move relatively under the support of the guide pillar, the cement culvert pipe is surrounded, a steam source and a water source in the feeding pipe and the conveying pipe are opened, and steam and water mist are sprayed to the cement culvert pipe through the first spray head and the second spray head;
c. the rotating disc is driven by the rotation of the motor, so that the cement culvert pipe on the rotating disc rotates at a constant speed when being shaped, and the cement culvert pipe is taken down through reverse operation after being shaped.
Compared with the prior art, the invention has the following beneficial effects:
the cement culvert pipe rotates during heat setting through the rotation of the rotating disc, and meanwhile, hot air sources and water mist sprayed by the first spray head and the second spray head on the inner side and the outer side of the cement culvert pipe are sprayed to the inner surface and the outer surface of the culvert pipe, so that the cement culvert pipe is firstly maintained by water mist and then dried by hot air, the cement culvert pipe is heated more stably and uniformly, and the setting efficiency and the quality of the cement culvert pipe are improved; the sliding seat drives the supporting box to move, so that the cement culvert pipe can conveniently enter and exit the outer ring heating and shaping mechanism, and the convenience in operation is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a first structure of a heat setting device for cement culvert production according to the present invention;
fig. 2 is a second structural schematic diagram of a heating and shaping device for cement culvert production according to the present invention;
fig. 3 is a schematic front view of a heating and shaping device for cement culvert production according to the present invention;
fig. 4 is a schematic top view of a heat setting device for cement culvert production according to the present invention;
FIG. 5 is a partial structural schematic view of an outer ring heating and shaping mechanism of the heating and shaping device for cement culvert pipe production according to the present invention;
fig. 6 is a schematic structural diagram of an inner ring heating and shaping mechanism of a heating and shaping device for cement culvert pipe production according to the invention;
figure 7 is a schematic structural view of a rotary supporting mechanism of embodiment 1 of the heat setting device for cement culvert production according to the present invention;
fig. 8 is a schematic structural view of a rotary supporting mechanism of embodiment 2 of the heat setting device for cement culvert production according to the present invention.
The reference numerals are explained below:
1. a support frame; 2. an outer ring heating and shaping mechanism; 21. an outer casing; 22. a feed pipe; 23. an arc tube; 24. a first nozzle; 25. a lead screw; 26. a guide post; 27. a servo motor; 3. an inner ring heating and shaping mechanism; 31. an electric telescopic rod; 32. a fixed seat; 33. a connecting pipe; 34. a delivery pipe; 35. a second nozzle; 4. a moving mechanism; 41. a guide rail; 42. a sliding seat; 43. a hydraulic telescopic rod; 5. a rotation support mechanism; 51. a support box; 52. rotating the disc; 53. a vertical plate; 54. a screw; 55. an arc-shaped splint; 56. a power component; 561. an electric motor; 562. a main sprocket; 563. a secondary sprocket; 564. a driving pulley; 565. a driven pulley.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1-7, a heating and shaping device for cement culvert pipe production comprises a support frame 1, and further comprises an outer ring heating and shaping mechanism 2 arranged on the support frame 1, wherein an inner ring heating and shaping mechanism 3 is arranged at the center of the outer ring heating and shaping mechanism 2, the inner ring heating and shaping mechanism 3 is arranged above the support frame 1, a moving mechanism 4 is arranged at the lower side of the support frame 1, a rotating support mechanism 5 is arranged at the upper end of the moving mechanism 4, the rotating support mechanism 5 is connected with the moving mechanism 4, and the outer ring heating and shaping mechanism 2 is connected with the support frame 1;
the outer ring heating and shaping mechanism 2 comprises outer housing shells 21 which are symmetrically arranged, a feed pipe 22 penetrates through the outer housing shells 21, the outlet ends of the feed pipes 22 are positioned on the inner sides of the outer housing shells 21 and are provided with arc-shaped pipes 23 for conveying a steam source and a water source, so that the steam source and the water source are sprayed to the outer surfaces of cement culvert pipes through first spray nozzles 24, the arc-shaped pipes 23 are uniformly provided with first spray nozzles 24 for diffusing the steam source and the water source, the upper ends of the outer housing shells 21 are provided with lead screws 25 for driving the outer housing shells 21 to move, guide pillars 26 are arranged on the outer housing shells 21 at the positions flush with the lead screws 25 for supporting the outer housing shells 21 to move, and the end parts of the lead screws 25 are provided with servo motors 27 for providing power for the lead screws 25 to rotate;
the inner ring heating and shaping mechanism 3 comprises an electric telescopic rod 31, a fixed seat 32 is arranged at the lower end of the electric telescopic rod 31, connecting pipes 33 are arranged on the front side and the rear side of the fixed seat 32 and are connected with a steam source and a water source, a material conveying pipe 34 is arranged at the outlet end of the connecting pipe 33, and second spray heads 35 are uniformly arranged on the outer wall of the material conveying pipe 34 from top to bottom;
the moving mechanism 4 comprises a guide rail 41, a sliding seat 42 is supported to move directionally, the upper end of the guide rail 41 is provided with the sliding seat 42, one side of the sliding seat 42 is provided with a hydraulic telescopic rod 43, and the movable end of the hydraulic telescopic rod 43 is welded with the sliding seat 42;
the rotary supporting mechanism 5 comprises a supporting box 51, a rotary disc 52 is arranged on the upper side of the supporting box 51, a vertical plate 53 is arranged at the upper end of the rotary disc 52, the vertical plate 53 is symmetrically arranged, a screw 54 is arranged on the vertical plate 53, an arc-shaped clamping plate 55 is arranged at the end part of the screw 54 to clamp and fix the cement culvert pipe, and a power part 56 is arranged on the inner side of the supporting box 51.
Preferably: the power part 56 comprises a motor 561, a main chain wheel 562 is arranged on an output shaft of the motor 561, an auxiliary chain wheel 563 is arranged at the lower end of an input shaft of the rotating disc 52, and the main chain wheel 562 is connected with the auxiliary chain wheel 563 through a chain, so that the power of the motor 561 is transmitted through the main chain wheel 562 and the auxiliary chain wheel 563 to drive the rotating disc 52 to rotate, and the cement culvert pipe on the rotating disc 52 rotates during heat setting; the outer housing 21 is in threaded connection with the lead screw 25, the outer housing 21 is in sliding connection with the guide post 26, the lead screw 25 is in rotating connection with the support frame 1, the lead screw 25 drives the outer housing 21 to move when rotating, and the guide post 26 supports and guides the movement of the outer housing 21; the screw rod 25 is a left and right screw rod, the screw rod 25 is connected with a coupler of the servo motor 27, so that the rotation of the screw rod 25 drives the outer housing 21 to move oppositely, and the distance between the outer housing 21 is adjusted; the front side feed pipe 22 is connected with a steam source, the rear side feed pipe 22 is connected with a water source, and the arc pipes 23 are distributed on the inner wall of the outer housing 21 in a layered manner, so that the arc pipes 23 uniformly spray water mist and dry hot air on the outer surface of the cement culvert pipe, and the shaping of the outer surface of the cement culvert pipe is accelerated; the second spray nozzle 35 is in threaded connection with the feed delivery pipe 34, the feed delivery pipe 34 is symmetrically distributed, and the feed delivery pipe 34 is respectively introduced with a steam source and a water source, so that the second spray nozzle 35 is conveniently connected and fixed with the feed delivery pipe 34, the cement culvert is alternately subjected to water mist wetting and hot air drying when rotating, and the shaping of the inner surface of the cement culvert is accelerated; the guide rail 41 is provided with two positions, the sliding seat 42 is in sliding connection with the guide rail 41, and the guide rail 41 performs a moving supporting function on the sliding seat 42 to enable the sliding seat 42 to move stably; the rotating disc 52 is rotatably connected with the supporting box 51, the screw rod 54 is in threaded connection with the vertical plate 53, and a hand wheel is arranged at one end of the screw rod 54, which is far away from the arc-shaped clamping plate 55, so that the screw rod 54 rotates to push the arc-shaped clamping plate 55 to move, the cement culvert pipe is clamped and fixed, and the cement culvert pipe and the rotating disc 52 rotate integrally.
Example 2
As shown in fig. 1-6 and 8, a heating and shaping device for cement culvert pipe production comprises a support frame 1, and further comprises an outer ring heating and shaping mechanism 2 arranged on the support frame 1, wherein an inner ring heating and shaping mechanism 3 is arranged at the center of the outer ring heating and shaping mechanism 2, the inner ring heating and shaping mechanism 3 is arranged above the support frame 1, a moving mechanism 4 is arranged at the lower side of the support frame 1, a rotating support mechanism 5 is arranged at the upper end of the moving mechanism 4, the rotating support mechanism 5 is connected with the moving mechanism 4, and the outer ring heating and shaping mechanism 2 is connected with the support frame 1;
the outer ring heating and shaping mechanism 2 comprises outer housing shells 21 which are symmetrically arranged, a feed pipe 22 penetrates through the outer housing shells 21, the outlet ends of the feed pipes 22 are positioned on the inner sides of the outer housing shells 21 and are provided with arc-shaped pipes 23 for conveying a steam source and a water source, so that the steam source and the water source are sprayed to the outer surfaces of cement culvert pipes through first spray nozzles 24, the arc-shaped pipes 23 are uniformly provided with first spray nozzles 24 for diffusing the steam source and the water source, the upper ends of the outer housing shells 21 are provided with lead screws 25 for driving the outer housing shells 21 to move, guide pillars 26 are arranged on the outer housing shells 21 at the positions flush with the lead screws 25 for supporting the outer housing shells 21 to move, and the end parts of the lead screws 25 are provided with servo motors 27 for providing power for the lead screws 25 to rotate;
the inner ring heating and shaping mechanism 3 comprises an electric telescopic rod 31, a fixed seat 32 is arranged at the lower end of the electric telescopic rod 31, connecting pipes 33 are arranged on the front side and the rear side of the fixed seat 32 and are connected with a steam source and a water source, a material conveying pipe 34 is arranged at the outlet end of the connecting pipe 33, and second spray heads 35 are uniformly arranged on the outer wall of the material conveying pipe 34 from top to bottom;
the moving mechanism 4 comprises a guide rail 41, a sliding seat 42 is supported to move directionally, the upper end of the guide rail 41 is provided with the sliding seat 42, one side of the sliding seat 42 is provided with a hydraulic telescopic rod 43, and the movable end of the hydraulic telescopic rod 43 is welded with the sliding seat 42;
the rotary supporting mechanism 5 comprises a supporting box 51, a rotary disc 52 is arranged on the upper side of the supporting box 51, the upper end of the rotary disc 52 is provided with a vertical plate 53, the vertical plate 53 is symmetrically arranged, a screw 54 is arranged on the vertical plate 53, an arc-shaped clamping plate 55 is arranged at the end part of the screw 54 to clamp and fix the cement culvert pipe, and a power part 56 is arranged on the inner side of the supporting box 51;
the outer housing 21 is in threaded connection with the lead screw 25, the outer housing 21 is in sliding connection with the guide post 26, the lead screw 25 is in rotating connection with the support frame 1, the lead screw 25 drives the outer housing 21 to move when rotating, and the guide post 26 supports and guides the movement of the outer housing 21; the screw rod 25 is a left and right screw rod, the screw rod 25 is connected with a coupler of the servo motor 27, so that the rotation of the screw rod 25 drives the outer housing 21 to move oppositely, and the distance between the outer housing 21 is adjusted; the front side feed pipe 22 is connected with a steam source, the rear side feed pipe 22 is connected with a water source, and the arc pipes 23 are distributed on the inner wall of the outer housing 21 in a layered manner, so that the arc pipes 23 uniformly spray water mist and dry hot air on the outer surface of the cement culvert pipe, and the shaping of the outer surface of the cement culvert pipe is accelerated; the second nozzle 35 is in threaded connection with the material conveying pipe 34, the material conveying pipe 34 is symmetrically distributed, and the material conveying pipe 34 is respectively communicated with a steam source and a water source, so that the second nozzle 35 is conveniently and fixedly connected with the material conveying pipe 34, the cement culvert pipe is alternately wetted by water mist and dried by hot air when rotating, and the setting of the inner surface of the cement culvert pipe is accelerated.
Preferably: the power part 56 comprises a motor 561, a driving pulley 564 is arranged on an output shaft of the motor 561, a driven pulley 565 is arranged at the lower end of an input shaft of the rotating disc 52, the driving pulley 564 is connected with the driven pulley 565 through a belt, so that the power of the motor 561 is transmitted through the driving pulley 564 and the driven pulley 565 to drive the rotating disc 52 to rotate, and the cement culvert pipe on the rotating disc 52 rotates during heat setting; the guide rail 41 is provided with two positions, the sliding seat 42 is in sliding connection with the guide rail 41, and the guide rail 41 performs a moving supporting function on the sliding seat 42 to enable the sliding seat 42 to move stably; the rotating disc 52 is rotatably connected with the supporting box 51, the screw rod 54 is in threaded connection with the vertical plate 53, and a hand wheel is arranged at one end of the screw rod 54, which is far away from the arc-shaped clamping plate 55, so that the screw rod 54 rotates to push the arc-shaped clamping plate 55 to move, the cement culvert pipe is clamped and fixed, and the cement culvert pipe and the rotating disc 52 rotate integrally.
The use method of the heating and shaping device for cement culvert pipe production comprises the following steps:
a. placing the cement culvert pipes on a rotating disc 52, pushing an arc-shaped clamping plate 55 to move relatively by rotating a screw rod 54, clamping the cement culvert pipes, and then driving a sliding seat 42 to move towards the lower side of the support frame 1 by the expansion and contraction of a hydraulic telescopic rod 43;
b. after the sliding seat 42 is moved to the right position, the feed delivery pipe 34 on the fixed seat 32 is driven to be inserted into the cement culvert through the extension and retraction of the electric telescopic rod 31, the lead screw 25 is rotated to enable the outer housing 21 to move relatively under the support of the guide post 26 to surround the cement culvert, a steam source and a water source in the feed pipe 22 and the feed delivery pipe 34 are opened, and steam and water mist are sprayed to the cement culvert through the first spray head 24 and the second spray head 35;
c. the rotating disc 52 is driven by the rotation of the motor 561, so that the cement culvert pipe on the rotating disc 52 rotates at a constant speed when the cement culvert pipe is shaped, and the cement culvert pipe is taken down by reverse operation after the cement culvert pipe is shaped.
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 described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a heat setting device for cement culvert pipe production, includes support frame (1), its characterized in that: the support frame is characterized by further comprising an outer ring heating and shaping mechanism (2) arranged on the support frame (1), wherein an inner ring heating and shaping mechanism (3) is arranged at the center of the outer ring heating and shaping mechanism (2), the inner ring heating and shaping mechanism (3) is arranged above the support frame (1), a moving mechanism (4) is arranged on the lower side of the support frame (1), a rotating support mechanism (5) is arranged at the upper end of the moving mechanism (4), the rotating support mechanism (5) is connected with the moving mechanism (4), and the outer ring heating and shaping mechanism (2) is connected with the support frame (1);
the outer ring heating and shaping mechanism (2) comprises outer housings (21) which are symmetrically arranged, a feeding pipe (22) penetrates through the outer housings (21), the outlet ends of the feeding pipes (22) are positioned on the inner side of the outer housings (21) and are provided with arc pipes (23), first spray heads (24) are uniformly arranged on the arc pipes (23), a lead screw (25) is arranged at the upper end of the outer housings (21), a guide pillar (26) is arranged on the outer housings (21) and is flush with the lead screw (25), and a servo motor (27) is arranged at the end part of the lead screw (25);
the inner ring heating and shaping mechanism (3) comprises an electric telescopic rod (31), a fixed seat (32) is arranged at the lower end of the electric telescopic rod (31), connecting pipes (33) are arranged on the front side and the rear side of the fixed seat (32), a material conveying pipe (34) is arranged at the outlet end of the connecting pipe (33), and second spray heads (35) are uniformly arranged on the outer wall of the material conveying pipe (34) from top to bottom;
the moving mechanism (4) comprises a guide rail (41), a sliding seat (42) is arranged at the upper end of the guide rail (41), a hydraulic telescopic rod (43) is arranged on one side of the sliding seat (42), and the movable end of the hydraulic telescopic rod (43) is welded with the sliding seat (42);
the rotary supporting mechanism (5) comprises a supporting box (51), a rotary disc (52) is arranged on the upper side of the supporting box (51), vertical plates (53) are arranged at the upper ends of the rotary disc (52), the vertical plates (53) are symmetrically arranged, screw rods (54) are arranged on the vertical plates (53), arc-shaped clamping plates (55) are arranged at the end parts of the screw rods (54), and a power part (56) is arranged on the inner side of the supporting box (51);
the outer housing (21) is in threaded connection with the lead screw (25), the outer housing (21) is in sliding connection with the guide post (26), the lead screw (25) is in rotating connection with the support frame (1), the lead screw (25) is a left-right spiral lead screw, the lead screw (25) is in coupling connection with the servo motor (27), the inlet pipe (22) is connected with a steam source and the rear side is connected with a water source, the arc-shaped pipe (23) is in layered distribution on the inner wall of the outer housing (21), the second spray head (35) is in threaded connection with the feed delivery pipe (34), the feed delivery pipe (34) is in symmetric distribution, and the feed delivery pipe (34) is respectively communicated with the steam source and the water source.
2. The heat setting device for cement culvert pipe production of claim 1, characterized in that: the power component (56) comprises a motor (561), a main chain wheel (562) is arranged on an output shaft of the motor (561), an auxiliary chain wheel (563) is arranged at the lower end of an input shaft of the rotating disc (52), and the main chain wheel (562) is connected with the auxiliary chain wheel (563) through a chain.
3. The heat setting device for cement culvert pipe production of claim 1, characterized in that: the power part (56) comprises a motor (561), a driving belt wheel (564) is arranged on an output shaft of the motor (561), a driven belt wheel (565) is arranged at the lower end of an input shaft of the rotating disc (52), and the driving belt wheel (564) is connected with the driven belt wheel (565) through a belt.
4. The heat setting device for cement culvert pipe production of claim 1, characterized in that: the guide rail (41) is provided with two positions, and the sliding seat (42) is connected with the guide rail (41) in a sliding mode.
5. The heat setting device for cement culvert pipe production of claim 1, characterized in that: the rotating disc (52) is rotatably connected with the supporting box (51), the screw rod (54) is in threaded connection with the vertical plate (53), and a hand wheel is arranged at one end, far away from the arc-shaped clamping plate (55), of the screw rod (54).
6. Use of a heat setting device for cement culvert production according to any of claims 2-3, characterized in that: the method comprises the following steps:
a. placing the cement culvert pipe on the rotating disc (52), rotating the screw rod (54) to push the arc-shaped clamping plate (55) to move relatively to clamp the cement culvert pipe, and then driving the sliding seat (42) to move towards the lower side of the support frame (1) through the extension and retraction of the hydraulic telescopic rod (43);
b. after the sliding seat (42) is moved to the right position, the feed delivery pipe (34) on the fixed seat (32) is driven to be inserted into the cement culvert through the extension and retraction of the electric telescopic rod (31), the lead screw (25) is rotated to enable the outer housing (21) to move relatively under the support of the guide post (26) to surround the cement culvert, the feed pipe (22), a steam source and a water source in the feed delivery pipe (34) are opened, and steam and water mist are sprayed to the cement culvert through the first spray head (24) and the second spray head (35);
c. the rotating disc (52) is driven by the rotation of the motor (561), so that the cement culvert pipe on the rotating disc (52) rotates at a constant speed when being shaped, and the cement culvert pipe is taken down through reverse operation after being shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010997645.2A CN112123541B (en) | 2020-09-21 | 2020-09-21 | Heating and shaping device for cement culvert pipe production and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010997645.2A CN112123541B (en) | 2020-09-21 | 2020-09-21 | Heating and shaping device for cement culvert pipe production and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112123541A CN112123541A (en) | 2020-12-25 |
| CN112123541B true CN112123541B (en) | 2021-11-26 |
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| CN206999265U (en) * | 2017-05-23 | 2018-02-13 | 赣州市航发新型建材有限公司 | A kind of cement culvert pipe heat-shaping equipment |
| CN209775045U (en) * | 2018-12-15 | 2019-12-13 | 青岛天利兴达新型建材有限公司 | energy-saving steam curing kettle |
| CN109702872A (en) * | 2019-01-18 | 2019-05-03 | 阜阳市华顺水泥制品有限公司 | A kind of cement culvert pipe heat-shaping equipment of automatic control |
| CN210361883U (en) * | 2019-05-21 | 2020-04-21 | 浙江双冠建材股份有限公司 | Cement culvert pipe manufacturing mold |
| CN211194352U (en) * | 2019-07-29 | 2020-08-07 | 长兴发达水泥制品有限公司 | A heating setting device for cement culvert pipe |
| CN111546479A (en) * | 2020-05-20 | 2020-08-18 | 李晓飞 | Automatic steam curing system of control by temperature change reposition of redundant personnel |
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