CN214561828U - Three-dimensional PC component production line - Google Patents

Abstract

The utility model discloses a three-dimensional PC component production line, including fixed bench formwork, portable production platform, curing means and distributing device, the fixed bench formwork is used for providing the fixed platform of production prefabricated component, portable production platform movably set up in fixed bench formwork top, curing means be used for to the fixed bench formwork with portable production platform provides the maintenance space, distributing device be used for to the fixed bench formwork with portable production platform provides the prefabricated component production with thoughtlessly congealing. The utility model provides a three-dimensional PC component production line has improved the factory building greatly and has utilized the space through adopting three-dimensional production operation platform etc. has increased substantially production efficiency, has reduced the manufacturing cost of unit component, has improved the market competition of PC component greatly.

Description

Three-dimensional PC component production line

Technical Field

The utility model belongs to the technical field of the assembly type structure, specifically speaking, the utility model relates to a three-dimensional PC component production line.

Background

The matched building has the advantages of green, environmental protection, energy conservation, sustainable development and the like, and becomes an important development direction of the current building industry. PC factories are used to produce various components such as wall panels, laminated floor panels, bay windows, balconies, corner exterior walls, stairways, beams and columns, etc., which are required by fabricated buildings. The production line that PC factory was used for producing PC component at present mainly has wallboard line, prestressing force line and fixed station mould line, and these several kinds of production lines mainly have following technical problem: the utilization efficiency of the plant space is low, the production efficiency of the unit plant space is low, the productivity is low, the investment cost of the PC factory building is high, and the production cost of the PC component is high. In the market with increasingly intense competition, if the unit capacity is improved and the production cost is reduced, the market competitiveness of the fabricated building is difficult to improve.

In view of the above, it is desirable to provide a three-dimensional PC component production line to increase the utilization space of the factory building, increase the unit productivity and production efficiency, and reduce the production cost of the prefabricated components.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the three-dimensional PC component production line is provided to improve the utilization space of a factory building, improve the unit productivity and the production efficiency and reduce the production cost of prefabricated components.

In order to realize the purpose, the utility model discloses the technical scheme who takes does:

the utility model provides a three-dimensional PC component production line, includes fixed bench formwork, portable production platform, curing means and distributing device, fixed bench formwork is used for providing the fixed platform of producing prefabricated component, portable production platform movably set up in fixed bench formwork top, curing means is used for to fixed bench formwork with portable production platform provides the maintenance space, distributing device is used for to fixed bench formwork with portable production platform provides the concrete for the prefabricated component production.

On the basis of the scheme, in another improved scheme, the fixed bench formwork is a long-line bench formwork, and the long-line bench formwork comprises a plurality of unit bench formworks spliced along the length direction; and the two ends of the long-line bench formwork are provided with the movable production platforms which can move to the position above the long-line bench formwork.

On the basis of the scheme, in another improved scheme, the end part and two sides of the fixed table die are respectively provided with a movable track matched with the movable production platform, the height of the movable production platform is greater than that of the fixed table die, and the movable production platform can move to the upper part or the end part of the fixed table die along the movable track.

On the basis of above-mentioned scheme, in another modified scheme, portable production platform includes two at least sub-production platforms, every sub-production platform has different heights, sub-production platform includes walking wheel, a supporting beam and platform, the bottom side of a supporting beam is provided with at least two sets of relatively the walking wheel, the platform set up in a supporting beam's top side, the tip and the both sides of fixed bench mould all be provided with each sub-production platform's walking wheel complex removal track.

On the basis of the scheme, in another improved scheme, the maintenance device comprises a support and a maintenance cover, support rails for the support to move are arranged at the end part and two sides of the movable production platform, the two vertical sides of the maintenance cover are connected with the support, or the maintenance cover is arranged on the outer side of the support.

On the basis of the scheme, in another improved scheme, the maintenance cover is arranged to be a foldable folding structure, and the maintenance cover is unfolded to form a box body structure with five surfaces enclosed and an opening bottom surface.

On the basis of the scheme, in another improved scheme, the maintenance device comprises an inflatable maintenance cover, the inflatable maintenance cover comprises an inner film and an outer film, a containing cavity is formed between the inner film and the outer film, and an air opening for inflation or deflation is formed in the outer film; after the gas is filled into the containing cavity through the gas port, the inflatable curing hood forms a containing box with a rectangular opening, a containing space communicated with the rectangular opening is formed in the containing box, and the containing box is used for covering the fixed table die and/or the movable production platform to form a closed containing space.

On the basis of the scheme, in another improved scheme, the distributing device is a top rail type distributing device, the top rail type distributing device comprises a travelling crane, a movable trolley and a distributing hopper, the travelling crane is arranged above the fixed table die and the movable production platform in a crossing mode, the distributing hopper is arranged on the bottom side of the movable trolley in a lifting mode, the movable trolley is movably arranged on a cross beam of the travelling crane, and the movable trolley is used for driving the distributing hopper to move along the cross beam of the travelling crane.

On the basis of the scheme, in another improved scheme, the distributing device is a ground rail type distributing device which comprises a ground paving track, a gantry travelling mechanism, a travelling trolley and a distributing machine, wherein the ground paving track comprises two parallel sub-tracks; the bottom end of the gantry travelling mechanism can move along the ground paving track, the gantry travelling mechanism is further provided with a travelling track, the material distributor is arranged on the travelling trolley, and the travelling trolley can move along the travelling track.

On the basis of the scheme, in another improved scheme, the distributing machine comprises a stock bin and a lifting device, wherein the stock bin is provided with a feeding opening and a discharging opening, the feeding opening is positioned on the top side of the stock bin, the discharging opening is positioned on the bottom side of the stock bin, and the lifting device is used for driving the stock bin to ascend or descend.

On the basis of the above scheme, in another improved scheme, the gantry traveling mechanism includes a traveling bottom beam, a support, a track beam and a traveling driving unit, the bottom end of the support is fixedly arranged on the traveling bottom beam, the traveling bottom beam is used for moving along the ground paving track, the track beam is arranged at the top end of the support, the traveling track is arranged on the track beam, and the traveling driving unit is used for driving the traveling bottom beam to move along the ground paving track.

On the basis of the scheme, in another improved scheme, the number of the walking bottom beams, the number of the supports and the number of the track beams are two, the two walking bottom beams are respectively arranged on the two sub-tracks, the two track beams are parallel, and two ends of the two track beams are respectively and correspondingly erected on the top sides of the two supports.

On the basis of the scheme, in another improved scheme, the traveling trolley comprises a frame and a power unit, the material distributor is arranged on the frame, the bottom side of the frame is movably arranged on a track beam of the gantry traveling mechanism, and the power unit drives the frame to move along the track beam.

On the basis of above-mentioned scheme, in another modified scheme, the cloth machine still including set up in the paver cloth mechanism of the inside below of feed bin, paver cloth mechanism is including control the subassembly of the discharge opening of feed bin.

On the basis of above-mentioned scheme, in another modified scheme, the feed bin includes the upper shell portion and the inferior valve portion of inside intercommunication, the outer wall of upper shell portion with the walking dolly is connected, the top side of upper shell portion is provided with the pan feeding mouth, inferior valve portion connects the bottom of upper shell portion, be provided with a plurality of parallel arrangement's pay-off chamber in the inferior valve portion, every the pay-off chamber corresponds one the discharge opening, discharge opening department is provided with the door plant of unloading.

On the basis of the scheme, in another improved scheme, the distributing machine further comprises a plurality of groups of spiral distributing mechanisms arranged below the inner part of the storage bin, each spiral distributing mechanism comprises a spiral feeding rod assembly and a speed reducer/hydraulic motor, each feeding cavity corresponds to one spiral feeding rod assembly, and a rotating shaft of each speed reducer/hydraulic motor is connected with the spiral feeding rod assembly; the speed reducer/hydraulic motor is used for driving the spiral feeding rod assembly to rotate, and when the spiral feeding rod assembly rotates, materials are extruded from the feeding cavity and then discharged through the discharge opening.

On the basis of the scheme, in another improved scheme, a hydraulic oil cylinder assembly is further arranged on the outer side of the lower shell part and used for controlling the opening and closing of the discharging door plate.

On the basis of above-mentioned scheme, in another modified scheme, still include the vibration device, the vibration device set up in the feed bin, the vibration device includes vibration unit and control mechanism, control mechanism control the vibration state of vibration unit, the vibration unit set up in the outside of discharge opening.

The technical scheme of the utility model the beneficial technological effect who gains is:

the utility model provides a three-dimensional PC component production line adopts a three-dimensional production operation platform, the mobile production platform can be flexibly arranged according to the production process, the material distributing device can distribute materials for operation platforms with different positions and different heights, and the material distributing range is wide; after concrete distribution is completed by the fixed bench formwork and the movable production platform, the movable production platform can be moved to the position above the fixed bench formwork, and the prefabricated components on the movable production platform and the fixed bench formwork are maintained in a centralized mode through the maintenance device, so that the three-dimensional production line layout obviously improves the utilization space of a factory building, the capacity in unit area is greatly improved, the production efficiency is obviously improved, the production cost of unit components is reduced, and the market competitiveness of PC components is greatly improved.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation.

FIG. 1 is a front view of a three-dimensional PC component production line in example 1;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a top view of FIG. 1 (hidden cloth device);

FIG. 4 is a front view of a sub-production platform of the mobile production platform of FIG. 1;

FIG. 5 is a side view of the neutron production platform of FIG. 4;

FIG. 6 is a front view of the curing device of FIG. 1;

FIG. 7 is a side view of the curing device of FIG. 6;

FIG. 8 is a schematic view of the structure of the inflatable hood;

FIG. 9 is a front view of a three-dimensional PC member production line in embodiment 2;

FIG. 10 is a schematic structural view of a gantry traveling mechanism in embodiment 2;

FIG. 11 is a schematic view showing the structure of a carriage in embodiment 2;

fig. 12 is a schematic structural view of a distributing machine in embodiment 2 (only visible main components are shown);

reference numerals:

1-fixed bench formwork 2-movable production platform 3-maintenance device

4-top rail type material distribution device 5-ground rail type material distribution device 22-sub production platform

31-support 32-maintenance cover 33-inflatable maintenance cover

41-travelling crane 42-travelling trolley 43-distributing hopper

51-floor track 52-gantry travelling mechanism 53-travelling trolley

54-distributing machine 55-stock bin 56-lifting device

57-walking bottom beam 58-fixed frame 59-track beam

60-travel drive unit 61-frame 62-power unit

63-discharging door plate 64-hydraulic oil cylinder assembly 23-traveling wheel

Detailed Description

The present invention will be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the present invention in any way. Furthermore, features from embodiments in this document and from different embodiments may be combined accordingly by a person skilled in the art from the description in this document.

Example 1

Referring to the schematic diagrams of fig. 1 to 3, the three-dimensional PC component production line in this embodiment includes a fixed bench formwork 1, a movable production platform 2, a maintenance device 3, and a material distribution device, where the fixed bench formwork 1 is used to provide a fixed platform for producing prefabricated components, the movable production platform 2 is movably disposed above the fixed bench formwork 1, the maintenance device 3 is used to provide a maintenance space for the fixed bench formwork 1 and the movable production platform 2, and the material distribution device is used to provide concrete produced by the prefabricated components for the fixed bench formwork 1 and the movable production platform 2, that is, to perform a concrete material distribution process. In this embodiment, both ends of the fixed bench formwork 1 are provided with the movable production platform 2, both ends of the movable production platform 2 are provided with the storage areas, and the maintenance device 3 is stored in the storage areas. The distributing device is movably arranged above the fixed bench formwork 1 and the movable production platform 2. And the height difference between the fixed bench formwork 1 and the movable production platform 2 should be larger than the thickness of the thickest prefabricated part produced by the factory, so that the movable production platform 2 cannot move above the fixed bench formwork 1 after the prefabricated part is produced on the fixed bench formwork 1. When the prefabricated part on the fixed bench formwork 1 is produced, the movable production platform 2 is firstly moved to the end part of the fixed bench formwork 1; when the material is required to be distributed, the distributing device moves to the corresponding position to distribute the concrete. Set up like this, the portable production platform 2 at fixed bench formwork 1 and its both ends all can produce prefabricated component, accomplish production processes when fixed bench formwork 1 and portable production platform 2, when need get into the maintenance process, can remove portable production platform 2 to the top of fixed bench formwork 1, then take out curing means 3 from the storage area and place on portable production platform 2 and the fixed bench formwork 1, thereby form an inclosed maintenance space, guarantee the required temperature of prefabricated component maintenance and humidity. After maintenance is finished, when the prefabricated part needs to be hoisted, the movable production platform 2 is moved to the end part of the fixed bench formwork 1, and an operation space for hoisting the prefabricated part is reserved for the fixed bench formwork 1.

On the basis of the embodiment, in another improved embodiment, the fixed bench formwork 1 is a long-line bench formwork, and the long-line bench formwork comprises a plurality of unit bench formworks spliced in the length direction; and two ends of the long-line bench formwork are provided with movable production platforms 2 which can move to the upper part of the long-line bench formwork. By the arrangement, the long line bench formwork can simultaneously produce a plurality of prefabricated parts and is suitable for producing more kinds of prefabricated parts. The movable production platforms 2 are arranged at the two ends of the long-line bench formwork, so that the production space of a factory can be fully utilized, and the productivity of unit area is improved.

Referring to fig. 2, on the basis of the above embodiment, in another modified embodiment, the end and both sides of the fixed platform die 1 are provided with a moving track matched with the movable production platform 2, the height of the movable production platform 2 is greater than that of the fixed platform die 1, and the movable production platform 2 can move to the upper side or the end of the fixed platform die 1 along the moving track. Set up like this, portable production platform 2 bottoms sets up walking wheel 23, and walking wheel 23 cooperatees with the removal track, conveniently promotes portable production platform 2 to assigned position. On the basis of the embodiment, in another improved embodiment, equipment for driving a motor or an oil cylinder and the like of the mobile production platform 2 to provide power can be further arranged, so that the automation control degree is improved.

Referring to fig. 4 and 5, in another modified embodiment, based on the above embodiment, the mobile production platform 2 includes two sub-production platforms 22, the two sub-production platforms 22 have different heights and widths, one sub-production platform is higher and wider than the other sub-production platform, the higher and wider sub-production platform is named as the upper sub-production platform, and the shorter and narrower sub-production platform is named as the lower sub-production platform. Each sub-production platform comprises a walking wheel 23, a supporting beam and a platform, at least two groups of opposite walking wheels 23 are arranged on the bottom side of the supporting beam, the platform is arranged on the top side of the supporting beam, and moving tracks matched with the walking wheels 23 of each sub-production platform 22 are arranged at the end part and two sides of the fixed table model 1. If the maintenance process of the prefabricated part needs to be realized, the upper sub-production platform can move to the position above the lower sub-production platform, and the height difference between the upper sub-production platform and the lower sub-production platform is ensured to be larger than the thickness of the thickest prefabricated part produced by a factory; after prefabricated parts are produced on the sub-production platforms on the lower layer, the sub-production platforms on the upper layer cannot move to the upper part of the sub-production platforms on the lower layer. In other improved embodiments, 3 or 4 sub-production platforms 22 with different heights can be arranged, and since the heights of each sub-production platform 22 are different, when the operating surface of the fixed bench formwork 1 needs to be vacated, the sub-production platforms 22 with different heights can be moved to the end of the fixed bench formwork 1 one by one, and the sub-production platforms 22 are placed layer by layer without additionally occupying the area of a factory building.

Referring to fig. 2 and fig. 6, on the basis of the above embodiment, in another modified embodiment, the maintenance device 3 includes a bracket 31 and a maintenance cover 32, and the end and both sides of the mobile production platform 2 are provided with a bracket 31 rail for the bracket 31 to move. Waterproof tarpaulin or waterproof felt cloth can be used as a maintenance cover, and the maintenance cover is enclosed at the outer side of the bracket to form an accommodating space with five enclosed surfaces and an opening at the bottom surface; or the maintenance cover is sewn in advance to form a box body structure with five surfaces enclosed and an opening on the bottom surface, and then the maintenance cover of the box body structure is connected to the bracket through structures such as hanging rings or hanging belts. In this way, when maintenance is not required, the rack 31 and the maintenance cover 32 can be stored in the area of the end of the mobile production platform 2; when maintenance is required, the bracket 31 is moved to a designated position through the rail of the bracket 31, and then the maintenance cover 32 is unfolded and covers the outer side of the bracket 31 to provide a closed maintenance space for the prefabricated parts to be maintained.

Referring to fig. 6 and 7, on the basis of the above embodiment, in another modified embodiment, the maintenance cover 32 is provided with a foldable folding structure, and the maintenance cover 32 is unfolded to form a box structure with five sides closed and an open bottom. With this arrangement, when the maintenance of the prefabricated parts is not required, the support 31 is directly pushed to compress the shield 32, and then the support 31 communicates with a designated area where the shield 32 is stored together. When the prefabricated part needs to be maintained, the prefabricated part is dragged to the specified position and unfolded, and the operation is very convenient.

Referring to fig. 8, on the basis of the above embodiment, in another modified embodiment, the maintenance device 3 comprises an inflatable maintenance cover 33, the inflatable maintenance cover 32 comprises an inner film and an outer film, a containing cavity is formed between the inner film and the outer film, and the outer film is provided with air openings for inflation or deflation; after the gas is filled into the containing cavity through the gas port, the inflatable nutrient cover 32 forms a containing box with a rectangular opening, a containing space communicated with the rectangular opening is formed in the containing box, and the containing box is used for covering the fixed table die 1 and/or the movable production platform 2 to form a closed containing space. The inflatable protective cover 32 is low in cost, convenient to store and high in strength after being inflated, the support 31 for supporting the inflatable protective cover is not needed, and the mounting procedures are reduced. In order to avoid the displacement of the inflatable protective cover 32 during the maintenance process, in another modified embodiment, at least 2 pressing block placing bags may be disposed at the bottom end of the inflatable protective cover 32, after the inflatable protective cover 32 is inflated, the inflatable protective cover 32 is placed at a designated position, and then heavy objects such as stones or iron blocks are placed in the pressing block placing bags to ensure that the inflatable protective cover 32 does not deflect.

Referring to fig. 1 and fig. 2, on the basis of the above embodiment, in another modified embodiment, the distributing device is a top rail type distributing device 4, the top rail type distributing device 4 includes a traveling crane 41, a moving trolley 42 and a distributing hopper 43, the traveling crane 41 is arranged above the fixed table die 1 and the movable production platform 2 in a spanning manner, the distributing hopper 43 is arranged at the bottom side of the moving trolley 42 in a lifting manner, and the moving trolley 42 is movably arranged on a beam of the traveling crane 41. Two opposite columns of plant columns are arranged on two sides of the movable production platform 2, and traveling vehicles 41 are arranged above the two columns of plant columns, so that the cloth hopper 43 can travel along the length direction of the fixed table die 1. The distributing hopper 43 can travel along with the travelling trolley 42 on the cross beam of the travelling trolley 41 perpendicular to the length direction of the fixed bench formwork 1. Therefore, concrete distribution can be carried out on the operation surfaces of the fixed bench formwork 1 and the movable production platform 2 at different positions. In another improved embodiment, the distributing hopper 43 is connected with the moving trolley 42 through a vertical mechanism, the vertical mechanism can drive the distributing hopper 43 to ascend or descend, and the distributing hopper 43 is adjustable in height due to the fact that the fixed table die 1 and the moving production platform 2 are different in height, and uniformity of concrete distribution is further improved.

Referring to fig. 9, on the basis of the above embodiment, in another modified embodiment, the material distribution device is a ground rail type material distribution device 5, the ground rail type material distribution device 5 includes a ground paving rail 51, a gantry traveling mechanism 52, a traveling trolley 53 and a material distributor 54, the gantry traveling mechanism 52 is spanned above the mobile production platform 2, the bottom end of the gantry traveling mechanism 52 can move along the ground paving rail 51, the gantry traveling mechanism 52 is further provided with a traveling rail, the material distributor 54 is arranged on the traveling trolley 53, and the traveling trolley 53 is used for driving the material distributor 54 to move along the traveling rail on the gantry traveling mechanism 52. In the embodiment, the paving track 51 is generally laid along the direction of the fixed platform die 1, the gantry walking mechanism 52 walks along the paving track 51, and then the walking trolley 53 drives the material distributor 54 to move on the gantry walking mechanism 52 in the direction perpendicular to the paving track 51. The walking track beam of the walking trolley 53 is vertical to the paving track 51, so that the distributing machine 54 can longitudinally and transversely move through the paving track 51, the gantry walking mechanism 52 and the walking trolley 53, and the distributing machine 54 can conveniently move to different platform moulds at different positions; because the bearing capacity of ground rail is big, cloth machine 54 can accomplish bigger volume, can once transport heavier concrete material, has promoted production efficiency.

Referring to fig. 10, on the basis of the above embodiment, in another modified embodiment, the gantry traveling mechanism 52 includes a traveling base beam 57, a fixed frame 58, a rail beam 59, and a traveling driving unit 60, wherein the bottom end of the fixed frame 58 is fixedly disposed on the traveling base beam 57, the traveling base beam 57 is configured to move along the floor track 51, the rail beam 59 is disposed at the top end of the fixed frame 58, the top side of the rail beam 59 is provided with a traveling track, and the traveling driving unit 60 is configured to drive the traveling base beam 57 to move along the floor track 51. This arrangement facilitates control of the travel of the gantry crane 52 along the floor track 51.

Referring to fig. 9 and 10, on the basis of the above embodiment, in another modified embodiment, the floor track 51 includes two parallel sub-tracks, the number of the walking bottom beams 57, the fixing frames 58 and the track beams 59 is two, the two walking bottom beams 57 are respectively arranged on the two sub-tracks, and the two track beams 59 are parallelly erected on the top sides of the two fixing frames 58. The fixing frame 58 is an I-shaped high-strength steel member, the rail beam 59 is erected on the fixing frame 58 by arranging the fixing frame 58, the rail beam 59 and the ground paving rail 51 are vertically paved, and the rail beam 59 provides a moving rail for the walking trolley 53.

Referring to fig. 11, on the basis of the above embodiment, in another modified embodiment, the traveling trolley 53 includes a frame 61 and a power unit 62, the distributing machine 54 is disposed on the frame 61, the bottom side of the frame 61 is movably disposed on the rail beam 59 of the gantry traveling mechanism 52, and the power unit 62 drives the frame 61 to move along the rail beam 59. In this embodiment, the frame 61 includes two trolley vertical beams and two trolley cross beams, the trolley vertical beams and the trolley cross beams are perpendicular to each other, wherein the trolley vertical beams are erected on the track beam 59 of the gantry traveling mechanism 52, the two trolley vertical beams can be fixed to each other by the trolley cross beams, a power unit 62 for driving the traveling trolley 53 to move along the track beam 59 is fixed to the outer end of one of the trolley cross beams, a motor can be used as the power unit 62, existing equipment capable of providing other power in the prior art can also be used, and details are not repeated herein.

Referring to fig. 12, on the basis of the above embodiment, in another modified embodiment, the distributing machine 54 includes a bin 55 and a lifting device 56, the bin 55 is provided with a feeding port and a discharging port, and the lifting device 56 is used for driving the bin 55 to ascend or descend. Because the fixed bench formwork 1 and the movable production platform 2 are different in height, the height of the distributing machine 54 can be adjusted, and the uniformity of concrete distribution is further improved. In this embodiment, an oil cylinder is used as the lifting device 56, the top end of the oil cylinder is fixed on the bottom side of the traveling trolley 53, and the other end of the oil cylinder is fixed on the outer wall of the lower portion of the storage bin 55. When the oil cylinder extends, the position of the bin 55 relative to the traveling trolley 53 is lowered, that is, the bin 55 vertically moves down. When the ram retracts, the magazine 55 moves vertically upward. In other embodiments, an air cylinder in the prior art may be adopted, or an electric screw rod is used as the lifting device 45, which is only required to be connected with the traveling trolley 53 and the storage bin 55, and the structure and the working principle of such devices are conventional technologies in the mechanical field, and are not described herein.

On the basis of the above-described embodiment, in another modified embodiment, the material distributor 54 further includes a spreading type material distributor 54 mechanism disposed below the inside of the silo 55, and the spreading type material distributor 54 mechanism includes an assembly that controls the discharge opening of the silo 55. Since the spreading type material distributor 54 is a prior art in this field, it will not be described in detail herein.

Referring to fig. 12, on the basis of the above embodiment, in another modified embodiment, the storage bin 55 includes an upper shell and a lower shell which are communicated with each other, the outer wall of the upper shell is connected with the traveling trolley 53, the top side of the upper shell is provided with a feeding port, the lower shell is connected with the bottom end of the upper shell, the lower shell is internally provided with a plurality of feeding cavities which are arranged in parallel, each feeding cavity corresponds to a discharge port, and the discharge port is provided with a discharge door panel 63. Set up like this, different door plant 63 of unloading correspond different feeding chamber, can open corresponding door plant 63 of unloading like this according to actual production needs and unload, have improved the high efficiency and the pertinence of unloading.

With continued reference to fig. 12, in a further modified embodiment, on the basis of the above embodiment, a hydraulic cylinder assembly 64 is further provided outside the lower shell part, and the hydraulic cylinder assembly 64 controls the opening and closing of the discharge door panel 63. The hydraulic ram assembly 64 includes a plurality of hydraulic rams, each of which controls the opening and closing of a corresponding one of the discharge door panels 63. In other modified embodiments, a controller may be provided to control the operating state of the hydraulic cylinder assembly 64, so as to realize separate control of each discharge door 63, thereby improving the intelligence and control reliability of the distributing machine 54.

With continued reference to fig. 12, on the basis of the above embodiment, in another modified embodiment, the distributing machine 54 further includes a plurality of sets of spiral distributing mechanisms 54 disposed below the interior of the storage bin 55, each spiral distributing mechanism 54 includes a spiral feeding rod assembly and a speed reducer/hydraulic motor, one spiral feeding rod assembly corresponds to each feeding cavity, and a rotating shaft of the speed reducer/hydraulic motor is connected to the spiral feeding rod assembly; the speed reducer/hydraulic motor is used for driving the spiral feeding rod assembly to rotate, and when the spiral feeding rod assembly rotates, materials are extruded from the feeding cavity and then discharged through the discharge opening. Since the screw feeding rod assembly is a known technical means in the art, it will not be described herein.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a three-dimensional PC component production line, its characterized in that includes fixed bench formwork, portable production platform, curing means and distributing device, fixed bench formwork is used for providing the fixed platform of production prefabricated component, portable production platform movably set up in fixed bench formwork top, curing means is used for to fixed bench formwork with portable production platform provides the maintenance space, distributing device is used for to fixed bench formwork with portable production platform provides the concrete for the prefabricated component production.

2. The three-dimensional PC component production line according to claim 1, wherein the fixed bench formwork is a long-line bench formwork, and the long-line bench formwork comprises a plurality of unit bench formworks spliced along the length direction; and the two ends of the long-line bench formwork are provided with the movable production platforms which can move to the position above the long-line bench formwork.

3. The three-dimensional PC component production line according to claim 2, wherein the end part and two sides of the fixed bench formwork are provided with moving rails matched with the movable production platform, the height of the movable production platform is greater than that of the fixed bench formwork, and the movable production platform can move to the upper part or the end part of the fixed bench formwork along the moving rails.

4. The three-dimensional PC component production line of claim 3, wherein the mobile production platform comprises at least two sub-production platforms, each sub-production platform has a different height, the sub-production platforms comprise a support beam and a platform, at least two sets of opposite walking wheels are arranged on the bottom side of the support beam, the platform is arranged on the top side of the support beam, and moving tracks matched with the walking wheels of each sub-production platform are arranged at the end and two sides of the fixed platform die.

5. The three-dimensional PC component production line of claim 1, wherein the maintenance device comprises a support and a maintenance cover, the end and two sides of the mobile production platform are provided with support rails for the support to move, the two vertical sides of the maintenance cover are connected with the support, or the maintenance cover is arranged on the outer side of the support.

6. The three-dimensional PC component production line of claim 5, wherein the maintenance cover is provided with a foldable folding structure, and the maintenance cover is unfolded to form a box structure with five enclosed surfaces and an open bottom surface.

7. The three-dimensional PC component production line according to claim 1, wherein the maintenance device comprises an inflatable maintenance cover, the inflatable maintenance cover comprises an inner film and an outer film, a containing cavity is formed between the inner film and the outer film, and an air opening for inflation or deflation is formed in the outer film; after the gas is filled into the containing cavity through the gas port, the inflatable curing hood forms a containing box with a rectangular opening, a containing space communicated with the rectangular opening is formed in the containing box, and the containing box is used for covering the fixed table die and/or the movable production platform to form a closed containing space.

8. The production line of the three-dimensional PC component according to any one of claims 1 to 7, wherein the distributing device is a top rail distributing device, the top rail distributing device comprises a traveling crane, a moving trolley and a distributing hopper, the traveling crane is arranged above the fixed table die and the movable production platform in a spanning manner, the distributing hopper is arranged at the bottom side of the moving trolley in a lifting manner, the moving trolley is movably arranged on a beam of the traveling crane, and the moving trolley is used for driving the distributing hopper to move along the beam of the traveling crane.

9. The three-dimensional PC component production line according to any one of claims 1 to 7, wherein the distribution device is a ground rail type distribution device, the ground rail type distribution device comprises a ground paving track, a gantry traveling mechanism, a traveling trolley and a distribution machine, and the ground paving track comprises two parallel sub-tracks; the bottom end of the gantry travelling mechanism can move along the ground paving track, the gantry travelling mechanism is further provided with a travelling track, the material distributor is arranged on the travelling trolley, and the travelling trolley can move along the travelling track.

10. The three-dimensional PC component production line according to claim 9, wherein the material distributor comprises a bin and a lifting device, the bin is provided with a feeding opening and a discharging opening, and the lifting device is used for driving the bin to ascend or descend.

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