CN112207976B - Steel bar truss forming system for manufacturing prefabricated composite floor slab - Google Patents
Steel bar truss forming system for manufacturing prefabricated composite floor slab Download PDFInfo
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- CN112207976B CN112207976B CN202011097400.0A CN202011097400A CN112207976B CN 112207976 B CN112207976 B CN 112207976B CN 202011097400 A CN202011097400 A CN 202011097400A CN 112207976 B CN112207976 B CN 112207976B
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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
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in 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
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould
- B28B23/024—Supporting means
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- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a steel bar truss forming system for manufacturing a prefabricated composite floor slab, which comprises a rack, a turnover mechanism, a module adjusting mechanism, a bending module mechanism and a pressure rod mechanism, wherein the turnover mechanism is arranged on the rack and comprises two turnover substrates hinged with each other, and long and rectangular avoidance frames are arranged on the surfaces of the turnover substrates; the bottom end surfaces of the two turnover substrates are correspondingly provided with module adjusting mechanisms, the avoidance frames of the two turnover substrates are correspondingly provided with bending module mechanisms, the two bending module mechanisms are correspondingly arranged on the two module adjusting mechanisms one by one, and the pressure rod mechanisms are arranged on the rack; the bending die can be used as a bending die in the production of the prefabricated composite floor slab steel bar truss, can realize rapid bending and forming, improves the processing efficiency, can meet the bending and forming requirements of steel bars with different thicknesses, and has wide applicability.
Description
Technical Field
The invention relates to the technical field of building material production, and particularly provides a steel bar truss forming system for manufacturing a prefabricated composite floor slab.
Background
The laminated floor slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers. The composite floor slab has good integrity, the upper and lower surfaces of the slab are smooth, the decoration of a finish coat is convenient, and the composite floor slab is suitable for high-rise buildings and large-bay buildings with higher requirement on the integral rigidity. The steel bar net piece and the steel bar truss are arranged in the prefabricated composite floor slab, wherein the steel bar truss structure is mainly formed by welding broken line steel bars and straight line steel bars, on one hand, the steel bar truss structure is used as a framework of the prefabricated composite floor slab to provide structural strength as the same as the steel bar net piece, and on the other hand, the exposed part of the steel bar truss can be used as a lifting hook to facilitate lifting and transferring after pouring; in the production and processing process of the prefabricated composite floor slab steel bar truss, firstly, the forming processing of the broken line steel bars is carried out, and then, the integral welding is carried out, and the following problems exist in the forming processing of the broken line steel bars in the existing processing mode:
1) the broken line steel bar has more bending parts, and is often formed by bending section by section in the traditional processing mode, so that the processing efficiency is low, and the processing is complicated;
2) the thickness of the steel bars used for the prefabricated composite floor slabs with different strength design requirements is different, and when the prefabricated composite floor slabs are bent through the bending die, different bending gaps can not be adjusted in adaptability generally, so that limitation exists.
Based on the problems, the invention provides a steel bar truss forming system for manufacturing a prefabricated composite floor slab.
Disclosure of Invention
In order to solve the above problems, the present invention provides a steel bar truss forming system for manufacturing a prefabricated composite floor slab, which is used for solving the above problems in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a steel bar truss forming system for manufacturing prefabricated laminated floor slabs comprises a rack, a turnover mechanism, a module adjusting mechanism, a bending module mechanism and a pressure rod mechanism, wherein the turnover mechanism is arranged on the rack and comprises two turnover substrates hinged to each other, hinged shafts of the two turnover substrates are horizontally and fixedly installed on the rack, and long and rectangular avoiding frames are arranged on the surfaces of the turnover substrates; wherein:
the module adjusting mechanisms are correspondingly arranged on the bottom end surfaces of the two turnover substrates, the bending module mechanisms are correspondingly arranged in the avoidance frames of the two turnover substrates, the two bending module mechanisms are correspondingly arranged on the two module adjusting mechanisms one by one, and the pressure rod mechanism is arranged on the rack and is positioned right above the middle part between the two bending module mechanisms;
the module adjusting mechanism comprises a rotating support frame, a driving screw rod and a driven screw rod, the rotating support frame is fixedly installed on the bottom end face of the turnover base plate, a side guide rail is arranged on the rotating support frame, the side guide rail is arranged along the long edge of the avoiding frame, the guiding direction of the side guide rail is axially parallel to the axial direction of the two turnover base plate hinge shafts, the driving screw rod and the driven screw rod are horizontally and rotatably arranged on the rotating support frame, a driving gear is arranged at one side shaft end of the driving screw rod, and a driven gear meshed with the driving gear is arranged at one side shaft end of the driven screw rod;
the bending module mechanism comprises a long rectangular die holder plate, the die holder plate is positioned in the avoiding frame, the upper end face of the die holder plate is flush with the upper end face of the turnover base plate, the die holder plate is arranged on the side guide rail in a sliding manner, a plurality of bending concave modules and a plurality of bending convex modules are distributed on the upper end face of the die holder plate along the sliding linear direction in a staggered manner, a matching guide rail in the same direction as the side guide rail is arranged on the bottom end face of the die holder plate, a plurality of rectangular holes are uniformly distributed on the die holder plate at the position close to the matching guide rail along the guiding direction of the matching guide rail in a linear manner, a plurality of bending convex modules are correspondingly arranged at the rectangular holes one by one, the bending convex modules comprise an air cylinder fixing seat, a forming air cylinder and a bending convex module, and the bottom of the air cylinder fixing seat penetrates through the rectangular holes and is in threaded connection with the driving lead screw, the cylinder fixing seat is arranged on the matched guide rail in a sliding mode, the forming cylinder is fixedly arranged on the outer side wall of the cylinder fixing seat, the output direction of the forming cylinder is perpendicular to the sliding direction of the die seat plate, and the bending convex module is fixed at the output end of the forming cylinder;
through two module adjustment mechanism adjusts and to make one of them buckle a plurality of in the module mechanism buckle concave module and another buckle a plurality of in the module mechanism buckle the convex module one-to-one cooperation setting, and can make one of them buckle in the module mechanism buckle convex module and another buckle in the module mechanism buckle the concave module piece one-to-one cooperation setting.
Preferably, the turnover mechanism further comprises two turnover driving assemblies, two connecting rod group frames and two travel plates, wherein the two turnover driving assemblies are located below the turnover base plates and comprise driving motors fixedly mounted on the side walls of the rack and two-way screws fixedly connected with output shafts of the driving motors, the two-way screws are horizontally and rotatably arranged on the rack, the two travel plates are in threaded connection between the two-way screws and are correspondingly in threaded connection with the two-way screws in opposite thread sections, one of the two ends of each connecting rod group frame is hinged to one of the travel plates and one of the turnover base plates, and the other end of each connecting rod group frame is hinged to the other of the travel plates and the other of the turnover base plates.
Preferably, the compression bar mechanism comprises two compression cylinders vertically and fixedly mounted at the top end of the rack and compression bars horizontally and fixedly connected to the output ends of the bottoms of the two compression cylinders, the axial direction of each compression bar is parallel to the axial direction of the hinge shafts of the two turnover substrates, and the bottom end face of each compression bar is of a semi-circular structure.
Preferably, the rack is provided with a partition plate below the stroke plates, the upper end face of the partition plate is provided with two positioning baffle plates, the two positioning baffle plates are located between the stroke plates and are matched with the two stroke plates in a one-to-one correspondence manner, and when the two stroke plates are in one-to-one correspondence contact with the two positioning baffle plates, the two turnover base plates are in a horizontal state.
Preferably, a hand wheel is arranged at the shaft end of one side of the driving screw rod.
The technical scheme has the following advantages or beneficial effects:
the invention provides a steel bar truss forming system for manufacturing a prefabricated composite floor slab, wherein two bending die set mechanisms are correspondingly arranged on two die set adjusting mechanisms one by one, and the bending gap of the bending die set mechanisms can be correspondingly adjusted through the die set adjusting mechanisms according to the bending forming requirements of steel bars with different thicknesses, so that the bending forming requirements of the steel bars with different thicknesses can be met, the further bending forming processing of the broken line steel bars can be quickly realized through the relative matching of the two bending die set mechanisms, the problems of low section-by-section bending processing efficiency and complex processing adopted in the traditional processing mode are solved, the formed broken line steel bars can be further quickly turned and formed through a turning mechanism under the matching of an arranged compression bar mechanism, and the purpose of quick processing and forming is achieved, and the invention can be used as a bending die in the production of the steel bar truss of the prefabricated composite floor slab, the steel bar bending machine has the advantages that the steel bar bending machine can realize rapid bending forming, improves the processing efficiency, can meet the bending forming requirements of steel bars with different thicknesses, and has wide applicability.
Drawings
The invention and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. The drawings, in which like numerals refer to like parts throughout the several views and which are not necessarily drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.
FIG. 1 is a schematic perspective view of the present invention from one perspective;
FIG. 2 is a schematic perspective view of the present invention from another perspective;
FIG. 3 is a front view of the present invention;
FIG. 4 is a side view of the present invention;
FIG. 5 is a schematic perspective view of the assembly of two folding substrates, two module adjustment mechanisms and two bending module mechanisms of the present invention at a viewing angle;
FIG. 6 is an enlarged partial schematic view at A of FIG. 5;
FIG. 7 is a schematic perspective view of the assembly of the two foldable substrates, the two module adjustment mechanisms and the two bending module mechanisms of the present invention from another perspective;
FIG. 8 is an enlarged partial schematic view at B of FIG. 7;
FIG. 9 is an enlarged partial schematic view at C of FIG. 7;
fig. 10 is a schematic view of a structure of a bent reinforcing bar formed by the present invention.
In the figure: 1. a frame; 11. a partition plate; 111. positioning a baffle plate; 2. a turnover mechanism; 21. a turnover drive assembly; 211. a drive motor; 212. a bidirectional lead screw; 22. a connecting rod group frame; 23. a stroke plate; 24. turning over the substrate; 241. avoiding the position frame; 3. a module adjusting mechanism; 31. rotating the support frame; 311. a side guide rail; 32. driving a lead screw; 321. a hand wheel; 322. a drive gear; 33. a driven lead screw; 331. a driven gear; 4. a bending module mechanism; 41. a mold base plate; 411. matching with a guide rail; 412. a rectangular hole; 42. bending the concave module; 43. bending the male die assembly; 431. a cylinder fixing seat; 432. a forming cylinder; 433. bending the convex module; 5. a pressure lever mechanism; 51. a pressing cylinder; 52. a pressure lever.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for the purpose of providing those skilled in the art with a more complete, accurate and thorough understanding of the concept and technical solution of the present invention, and to facilitate the implementation thereof, but not to limit the present invention.
Referring to the attached drawings 1-10, the steel bar truss forming system for manufacturing the prefabricated composite floor slab comprises a rack 1, a turnover mechanism 2, a module adjusting mechanism 3, a bending module mechanism 4 and a pressure lever mechanism 5, wherein the turnover mechanism 2 is arranged on the rack 1, the turnover mechanism 2 comprises two turnover substrates 24 which are hinged with each other, hinged shafts of the two turnover substrates 24 are horizontally and fixedly arranged on the rack 1, and a long-rectangular avoiding frame 241 is arranged on the surface of each turnover substrate 24; wherein:
the bottom end surfaces of the two turnover substrates 24 are correspondingly provided with the module adjusting mechanisms 3, the avoidance frames 241 of the two turnover substrates 24 are correspondingly provided with the bending module mechanisms 4, the two bending module mechanisms 4 are correspondingly arranged on the two module adjusting mechanisms 3 one by one, and the pressure rod mechanism 5 is arranged on the frame 1 and is positioned right above the position between the two bending module mechanisms 4;
the module adjusting mechanism 3 comprises a rotating support frame 31, a driving screw 32 and a driven screw 33, the rotating support frame 31 is fixedly welded on the bottom end face of the turnover base plate 24, a side guide rail 311 is arranged on the rotating support frame 31, the side guide rail 311 is arranged along the long edge of the avoiding frame 241, the guiding direction is axially parallel to the hinge axis of the two turnover base plates 24, the driving screw 32 and the driven screw 33 are both horizontally and rotatably arranged on the rotating support frame 31, a driving gear 322 is arranged at one side shaft end of the driving screw 32, and a driven gear 331 meshed with the driving gear 322 is arranged at one side shaft end of the driven screw 33; a hand wheel 321 is arranged at one side shaft end of the driving screw rod 32.
In the actual design and manufacturing process, in order to meet different strength requirements, the thickness of the steel bar material of the steel bar truss adopted by the prefabricated floor slab with different sizes and different strength requirements can be different, the corresponding adjustment of the bending clearance can be realized through the two module adjusting mechanisms 3, specifically, the driving screw 32 is driven to rotate by rotating the hand wheel 321, the driving screw 32 slides along the side guide rail 311 through the driving die base plate 41, so that the integral displacement adjustment of all the bending concave modules 42 installed on the module plate is realized, meanwhile, the driving screw 32 drives the driven gear 331 meshed with the driving gear 322 through the driving gear 322, so that the driven screw 33 rotates reversely, the screw drives all the cylinder fixing seats 431 to synchronously slide along the matching guide rail 411, so as to drive all the bending convex modules 433 to integrally displace reversely relative to the bending concave modules 42, adjust two module mechanisms 4 of buckling through adjusting two module adjustment mechanism 3 respectively, realize on the one hand that the whole dislocation of the concave module 42 of adjacent buckling realizes the adaptability in the reinforcing bar clearance of buckling to specific thickness in two module mechanisms 4 of buckling and adjust, on the other hand accessible is adjusted and is kept the concave module 42 of buckling and buckle the relative cooperation setting of convex module 433.
The bending module mechanism 4 includes a rectangular die holder plate 41, the die holder plate 41 is located in the avoiding frame 241, and the upper end surface of the die holder plate 41 is flush with the upper end surface of the turnover base plate 24 (it is ensured that the die holder plate 41 is flush with the end surface of the turnover base plate 24 relatively, and will not interfere with the bending of the steel bar), the die holder plate 41 is slidably disposed on the side guide rail 311, a plurality of bending female modules 42 and a plurality of bending male modules 43 are alternately disposed on the upper end surface of the die holder plate 41 along the sliding linear direction, a matching guide rail 411 in the same direction as the side guide rail 311 is disposed on the bottom end surface of the die holder plate 41, a plurality of rectangular holes 412 are linearly and uniformly disposed on the die holder plate 41 at the position close to the matching guide rail 411 along the guiding direction of the matching guide rail 411, a plurality of bending male modules 43 are disposed at the plurality of rectangular holes 412 one-to-one, the bending male modules 43 include a cylinder fixing base 431, a forming cylinder 432 and a bending male module 433, the bottom of the cylinder fixing base 431 passes through the rectangular holes 412 and is in threaded connection with the driving screw 32, the cylinder fixing seat 431 is arranged on the matching guide rail 411 in a sliding mode, the forming cylinder 432 is fixedly installed on the outer side wall of the cylinder fixing seat 431 through screws, the output direction of the forming cylinder 432 is perpendicular to the sliding direction of the die holder plate 41, and the bending convex module 433 is fixed at the output end of the forming cylinder 432;
the two module adjusting mechanisms 3 are used for adjusting so that the plurality of bending concave modules 42 in one bending module mechanism 4 and the plurality of bending convex modules 433 in the other bending module mechanism 4 are arranged in a one-to-one corresponding matched mode, and the bending convex modules 433 in one bending module mechanism 4 and the bending concave modules 42 in the other bending module mechanism 4 are arranged in a one-to-one corresponding matched mode; in a simple manner, the position arrangement of the two bending die set mechanisms 4 is equivalent to that one of the bending die set mechanisms 4 is rotated by 180 ° relative to the other bending die set mechanism 4, so that each set of the bending female die blocks 42 and the bending male die blocks 433 can be arranged in a relatively matched manner. The specific shape and structure of the bending concave module 42 and the bending convex module 433 can be seen in the attached drawings.
When adding man-hour at the broken line reinforcing bar to among the steel bar truss, required reinforcing bar material can cut according to required length and prepare material, in actual processing, place reinforcing bar material relatively placed in the middle on two platform faces that turn over a base plate 24 and constitute, alright one step of shaping of bending afterwards, it is concrete, through all shaping cylinders 432 of synchronous start, thereby it is close to the motion to drive the position of the concave module 42 of buckling relatively of the convex module 433 of buckling through shaping cylinder 432, at the in-process of moving forward, all buckle convex module 433 will promote reinforcing bar material with its direction of motion, then bend into the broken line reinforcing bar state with reinforcing bar material fast under the cooperation of the concave module 42 of buckling and the convex module 433 of a plurality of groups, thereby the processing of bending of first step has been accomplished.
The turnover mechanism 2 further comprises two turnover driving assemblies 21 located below the turnover base plates 24, two connecting rod group frames 22 and two stroke plates 23, each turnover driving assembly 21 comprises a driving motor 211 fixedly mounted on the side wall of the frame 1 through a bolt and a bidirectional screw rod 212 fixedly connected with an output shaft of the driving motor 211, the bidirectional screw rods 212 are horizontally and rotatably arranged on the frame 1, the two stroke plates 23 are in threaded connection between the two bidirectional screw rods 212, the two stroke plates 23 are correspondingly in threaded connection with two screw sections with opposite rotation directions on the same bidirectional screw rod 212, two ends of one connecting rod group frame 22 are hinged between one stroke plate 23 and one turnover base plate 24, and two ends of the other connecting rod group frame 22 are hinged between the other stroke plate 23 and the other turnover base plate 24.
The pressing rod mechanism 5 comprises two pressing cylinders 51 vertically and fixedly mounted at the top end of the rack 1 through bolts and a pressing rod 52 horizontally and fixedly connected to the output ends of the bottoms of the two pressing cylinders 51, the axial direction of the pressing rod 52 is parallel to the axial direction of the hinged shafts of the two turnover substrates 24, and the bottom end face of the pressing rod 52 is of a semi-circular structure.
When finishing processing the reinforcing steel bar material into the broken line reinforcing steel bar state, still need to be processed into the finished product structure as shown in fig. 10 through folding mechanism 2 under the cooperation of depression bar mechanism 5, specifically, on the one hand, through synchronous start two pressure cylinder 51 thereby press depression bar 52 on fashioned broken line reinforcing steel bar, on the other hand, under keeping depression bar 52 to compress tightly the state, through synchronous start two driving motor 211, thereby two stroke boards 23 are driven through two-way lead screw 212 and move back to back, then drive connecting rod group frame 22 through stroke board 23 and realize two and turn over a relative articulated shaft of base plate 24 and realize turning over, then fashioned broken line reinforcing steel bar is turned over when two are turned over base plate 24 and is buckled whole and is turned over into the type processing, and finally obtain the finished product structure as shown in fig. 10.
The frame 1 is provided with the baffle 11 below the stroke board 23, is provided with two positioning baffle 111 on the up end of baffle 11, and two positioning baffle 111 are located between two stroke boards 23 and set up with two stroke board 23 one-to-one cooperation, and when two stroke boards 23 and two positioning baffle 111 one-to-one contact, two are turned over and are rolled over base plate 24 and be the horizontality. The arrangement of the positioning baffle 111 realizes the horizontal rapid positioning of the two turnover substrates 24 in the driving process of the turnover mechanism 2.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention and are not described herein.
The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; it will be understood by those skilled in the art that various changes and modifications may be made, or equivalents may be modified, without departing from the spirit of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (5)
1. The utility model provides a prefabricated coincide is steel bar truss molding system for floor preparation which characterized in that: the folding mechanism (2) is arranged on the frame (1), the folding mechanism (2) comprises two folding substrates (24) which are hinged with each other, hinged shafts of the two folding substrates (24) are horizontally and fixedly arranged on the frame (1), and a long rectangular avoiding frame (241) is arranged on the surface of each folding substrate (24); wherein:
the module adjusting mechanisms (3) are correspondingly arranged on the bottom end surfaces of the two turnover substrates (24), the bending module mechanisms (4) are correspondingly arranged in the avoiding frames (241) of the two turnover substrates (24), the two bending module mechanisms (4) are correspondingly arranged on the two module adjusting mechanisms (3) one by one, and the pressure rod mechanism (5) is arranged on the rack (1) and is positioned right above the position between the two bending module mechanisms (4);
the module adjusting mechanism (3) comprises a rotating support frame (31), a driving screw rod (32) and a driven screw rod (33), the rotating support frame (31) is fixedly installed on the bottom end face of the turnover base plate (24), a side guide rail (311) is arranged on the rotating support frame (31), the side guide rail (311) is arranged along the long edge of the avoiding frame (241), the guiding direction of the side guide rail is axially parallel to the hinge shafts of the two turnover base plates (24), the driving screw rod (32) and the driven screw rod (33) are horizontally and rotatably arranged on the rotating support frame (31), a driving gear (322) is arranged at one side shaft end of the driving screw rod (32), and a driven gear (331) meshed with the driving gear (322) is arranged at one side shaft end of the driven screw rod (33);
the bending module mechanism (4) comprises a long-rectangular-shaped die seat plate (41), the die seat plate (41) is positioned in the avoiding frame (241), the upper end face of the die seat plate is flush with the upper end face of the turnover base plate (24), the die seat plate (41) is arranged on the side guide rail (311) in a sliding mode, a plurality of bending concave modules (42) and a plurality of bending convex die assemblies (43) are distributed on the upper end face of the die seat plate (41) in a staggered mode along the sliding linear direction of the die seat plate, a matching guide rail (411) in the same direction with the side guide rail (311) is arranged on the bottom end face of the die seat plate (41), a plurality of rectangular holes (412) are linearly and uniformly distributed on the die seat plate (41) at the position close to the matching guide rail (411) along the guiding direction of the matching guide rail (411), and a plurality of bending convex die assemblies (43) are arranged at the positions of the convex die holes (412) in a one-to-one correspondence mode, the bending male die assembly (43) comprises a cylinder fixing seat (431), a forming cylinder (432) and a bending male die block (433), the bottom of the cylinder fixing seat (431) penetrates through the rectangular hole (412) and is in threaded connection with the driving lead screw (32), the cylinder fixing seat (431) is arranged on the matching guide rail (411) in a sliding mode, the forming cylinder (432) is fixedly installed on the outer side wall of the cylinder fixing seat (431), the output direction of the forming cylinder (432) is perpendicular to the sliding direction of the die seat plate (41), and the bending male die block (433) is fixed at the output end of the forming cylinder (432);
through two module adjustment mechanism (3) are adjusted and can be made one of them buckle a plurality of in module mechanism (4) buckle concave module (42) and another buckle a plurality of in module mechanism (4) buckle convex module (433) and cooperate the setting relatively one by one, and can make one of them buckle in module mechanism (4) buckle convex module (433) and another buckle in module mechanism (4) buckle concave module (42) and cooperate the setting relatively one by one.
2. The steel bar truss forming system for manufacturing the prefabricated composite floor slab as claimed in claim 1, wherein: the turnover mechanism (2) further comprises two turnover driving assemblies (21), two connecting rod group frames (22) and two travel plates (23) which are positioned below the turnover base plate (24), the turnover driving assemblies (21) comprise driving motors (211) fixedly mounted on the side walls of the rack (1) and two-way lead screws (212) fixedly connected with output shafts of the driving motors (211), the two-way lead screws (212) are horizontally and rotatably arranged on the rack (1), the two travel plates (23) are in threaded connection between the two-way lead screws (212), the two travel plates (23) are correspondingly in threaded connection with two thread sections with opposite rotation directions on the same two-way lead screw (212), two ends of one connecting rod group frame (22) are hinged and arranged between one of the travel plates (23) and one of the turnover base plates (24), two ends of the other connecting rod group frame (22) are hinged between the other stroke plate (23) and the other turnover base plate (24).
3. The steel bar truss forming system for manufacturing the prefabricated composite floor slab as claimed in claim 1, wherein: the pressing rod mechanism (5) comprises two pressing cylinders (51) which are vertically and fixedly installed at the top end of the rack (1) and pressing rods (52) which are horizontally and fixedly connected to the output ends of the bottoms of the pressing cylinders (51), the axial direction of the pressing rods (52) is parallel to the axial direction of hinge shafts of the turnover base plates (24), and the bottom end face of each pressing rod (52) is of a semicircular structure.
4. The steel bar truss forming system for manufacturing the prefabricated composite floor slab as claimed in claim 2, wherein: frame (1) is last to be located the below position of stroke board (23) is provided with baffle (11), be provided with two positioning baffle (111) on the up end of baffle (11), two positioning baffle (111) are located two between stroke board (23) and with two stroke board (23) one-to-one cooperation sets up, works as two stroke board (23) and two during positioning baffle (111) one-to-one contact, two turn over a base plate (24) and be the horizontality.
5. The steel bar truss forming system for manufacturing the prefabricated composite floor slab as claimed in claim 1, wherein: and a hand wheel (321) is arranged at the shaft end of one side of the driving screw rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011097400.0A CN112207976B (en) | 2020-10-14 | 2020-10-14 | Steel bar truss forming system for manufacturing prefabricated composite floor slab |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011097400.0A CN112207976B (en) | 2020-10-14 | 2020-10-14 | Steel bar truss forming system for manufacturing prefabricated composite floor slab |
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| CN112207976A CN112207976A (en) | 2021-01-12 |
| CN112207976B true CN112207976B (en) | 2021-12-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2563887B2 (en) * | 1993-12-22 | 1996-12-18 | 真一郎 佐藤 | Precast concrete board manufacturing method |
| CN201511088U (en) * | 2009-09-15 | 2010-06-23 | 天津市建科机械制造有限公司 | Steel-reinforced truss foundation bolt bending forming mechanism |
| CN111761693B (en) * | 2020-06-28 | 2021-07-06 | 上海弘昊建材有限公司 | Concrete prefabricated part mould |
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