CN212312332U - PC component modularization production line - Google Patents

Abstract

The utility model discloses a PC component modularization production line, which relates to the technical field of PC component production and comprises a component processing area, a component stacking and unloading area and a component maintenance area; the component processing area, the component stacking and unloading area and the component maintenance area are arranged end to end in sequence; the component stacking and unloading area comprises two stacking and unloading machines arranged side by side; the stacker-unloader comprises a U-shaped frame, a lifting device and a moving device; the component maintenance area comprises a central ferry vehicle, a first maintenance warehouse and a second maintenance warehouse; the first curing warehouse and the second curing warehouse are arranged oppositely; the central ferry vehicle is arranged at one side of the first maintenance warehouse and the second maintenance warehouse; the utility model discloses for the effectual area that has reduced factory building height and factory building of traditional production line.

Description

PC component modularization production line

Technical Field

The utility model relates to a PC component production technical field especially relates to a PC component modularization production line.

Background

The construction cost of the existing assembly type building technology is higher than that of the construction building technology of the traditional cast-in-place process by more than 10 percent by applying prefabricated components, and the indirect cost of the assembly type building is over high according to the reason. The prefabricated part suppliers of the fabricated building need a large amount of capital to invest in the prefabricated part production facilities and equipment before operation, and the existing prefabricated part production facilities and equipment have larger occupied land and some equipment are higher, so that the construction cost of a factory building is increased.

Disclosure of Invention

The utility model aims at providing a PC component production line that area is little, required space is low.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a modular production line for PC components is disclosed,

comprises a component processing area, a component stacking and unloading area and a component maintenance area;

the component processing area, the component stacking and unloading area and the component maintenance area are arranged end to end in sequence;

the component stacking and unloading area comprises two stacking and unloading machines arranged side by side;

the stacker-unloader comprises a U-shaped frame, a lifting device and a moving device;

lifting devices are arranged on two sides of the U-shaped frame;

the mobile devices are divided into a first mobile device and a second mobile device;

one end of the first moving device is movably connected with the lifting device on the left side of the U-shaped frame;

the other end of the first moving device is movably connected with a lifting device on the right side of the U-shaped frame;

the second mobile device is connected with the first mobile device in a consistent manner;

the component maintenance area comprises a central ferry vehicle, a first maintenance warehouse and a second maintenance warehouse;

the first curing warehouse and the second curing warehouse are arranged oppositely;

the central ferry vehicle is arranged on one side of the first maintenance warehouse and one side of the second maintenance warehouse;

the central ferry vehicle comprises a cart travelling mechanism, a first ferry vehicle and a second ferry vehicle, wherein the first ferry vehicle is connected to one end of the upper surface of the cart travelling mechanism in a rolling manner, and the second ferry vehicle is connected to the other end of the upper surface of the cart travelling mechanism in a rolling manner; the cart travelling mechanism is of a rectangular structure; the cart travelling mechanism comprises a first connecting beam, a first travelling mechanism, a second connecting beam and a second travelling mechanism; the first connecting beam, the first traveling mechanism, the second connecting beam and the second traveling mechanism are sequentially fixedly connected end to end;

one end of the first ferry vehicle is in rolling connection with the first travelling mechanism;

the other end of the first ferry vehicle is in rolling connection with the second travelling mechanism;

one end of the second ferry vehicle is in rolling connection with the first travelling mechanism;

the other end of the second ferry vehicle is in rolling connection with the second running mechanism.

As a further improvement of the present invention, the lifting device comprises a lifting beam, two lifters respectively connected to two ends of the lifting beam, and a driving device for simultaneously driving the two lifters; the lifter is connected with the U-shaped frame; the lifting beam is connected with the first moving device and the second moving device in a sliding mode; two ends of the lifting cross beam are respectively and rotatably connected with a guide wheel; a guide rail A correspondingly matched with the guide wheel is fixedly connected to the U-shaped frame, and the guide wheel is in rolling connection with the guide rail A; two ends of the lifting cross beam are respectively provided with a guide frame, the guide frames are rotationally connected with the guide wheels, and two sides of each guide frame are respectively rotationally connected with two guide wheels which are vertically arranged; the lifter comprises a worm and gear box, a worm wheel, a worm and a lifting screw rod;

the worm is in transmission connection with the driving device; the worm wheel is meshed with the worm; the worm wheel is provided with an internal thread; the lifting screw rod is in threaded connection with the internal thread of the worm gear; the worm gear and worm box is rotationally connected with the worm gear and the worm; the worm gear box is fixedly connected to one end of the upper surface of one side of the U-shaped rack; one end of the lifting screw rod is fixedly connected with one end of the upper surface of the lifting beam.

As a further improvement of the invention, the moving device comprises a cross bar and two moving trolleys which are respectively and fixedly connected with two ends of the cross bar; the movable trolley at one end of the cross bar is in rolling connection with a lifting cross beam in the lifting device on the left side; the movable trolley at the other end of the cross bar is in rolling connection with a lifting cross beam in the lifting device on the right side; the movable trolley comprises a trolley frame and trolley wheels; the trolley frame is fixedly connected with one end of a cross bar in the mobile device; the small wheel is rotationally connected below the small frame; the small wheels are in rolling connection with the upper surface of the lifting cross beam.

As a further improvement of the invention, the stacker further comprises a telescopic driving device for driving the first moving device and the second moving device and a conveying device arranged on the upper surface of the U-shaped bottom of the U-shaped frame; the telescopic driving device is arranged on the upper surface of the lifting beam;

the telescopic driving device comprises a driving unit, a lead screw A, a nut A, a rod barrel A, a lead screw B, a nut B and a rod barrel B;

the driving unit is fixedly connected to the upper surface of the lifting beam;

the screw A is fixedly connected to a first output shaft of the driving unit;

the nut A is in threaded connection with the lead screw A;

the nut A is fixedly connected to one end of the rod barrel A;

the outer end of the rod barrel A is fixedly connected to the trolley frame at one end of the first moving device;

the screw B is fixedly connected to a second output shaft of the driving unit;

the nut B is in threaded connection with the lead screw B;

the nut B is fixedly connected to one end of the rod barrel B;

the outer end of the rod barrel B is fixedly connected to the trolley frame at one end of the second moving device;

the telescopic driving device is divided into a first telescopic driving device and a second telescopic driving device;

the outer end of the rod barrel A of the second telescopic driving device is fixedly connected to the trolley frame at the other end of the first moving device; the outer end of a rod barrel B of the second telescopic driving device is fixedly connected to the trolley frame at the other end of the second moving device;

the first telescopic driving device and the second telescopic driving device drive the first moving device and the second moving device to move in opposite directions; the first output shaft and the second output shaft of the same telescopic driving device rotate in the same direction, and the screw thread turning directions of a lead screw A and a lead screw B of the same telescopic driving device are opposite;

the conveying device comprises two supporting wheel sets which are respectively positioned at the left side and the right side of the U-shaped bottom of the U-shaped frame; the supporting wheel set comprises a supporting wheel and a driving wheel; the supporting wheels and the driving wheels are arranged in a straight line along the length direction of the lifting beam; the driving wheel is driven by a driving motor; the number of the supporting wheels in each supporting wheel set is more than one; the number of the driving wheels in each supporting wheel set is more than one;

the height of the top of the support wheel is higher than the height of the upper surfaces of both the bar in the first moving device and the bar in the second moving device when the left-side lifting device and the right-side lifting device are lowered to the lowest positions.

As a further improvement of the invention, the first travelling mechanism comprises a driving trolley and a driven trolley; one end of the driving trolley is fixedly connected with one end of the driven trolley;

the driving trolley comprises a driving frame, a central driving wheel and a driven wheel, wherein the central driving wheel is rotatably connected to one end of the driving frame, and the driven wheel is rotatably connected to the other end of the driving frame;

the driven trolley comprises a driven frame and driven wheels which are rotatably connected to two ends of the driven trolley;

the second travelling mechanism and the first travelling mechanism are consistent in structure;

the number of the central driving wheels in the first travelling mechanism is at least one; the number of driven wheels of the driving trolley in the first travelling mechanism is at least one; the number of driven wheels in the driven trolley in the first travelling mechanism is at least two.

As a further improvement of the present invention,

the cart travelling mechanism further comprises a first rail and a second rail;

one end of the first track is fixedly connected with a driving frame of the first travelling mechanism;

the other end of the first track is fixedly connected with a driving frame of the second travelling mechanism;

one end of the second track is fixedly connected with the driven frame of the first travelling mechanism;

the other end of the second track is fixedly connected with a driven frame of the second travelling mechanism;

the first track and the second track are both double tracks;

the first ferry vehicle is in rolling connection with the first track;

the second ferry vehicle is in rolling connection with the second track;

the first ferry vehicle and the second ferry vehicle are consistent in structure.

As a further improvement of the invention, the central ferry vehicle further comprises a central driving device, a first cart positioning mechanism, a second cart positioning mechanism and an anti-collision device, wherein the central driving device, the first cart positioning mechanism, the second cart positioning mechanism and the anti-collision device are arranged on the lower surface of the first connecting beam;

the central driving device is in transmission connection with a central driving wheel in the first travelling mechanism through a first universal connecting shaft;

the central driving device is in transmission connection with a central driving wheel in the second walking mechanism through a second universal connecting shaft;

the first cart positioning mechanism is fixedly connected to one end of the side face of the second connecting beam and is positioned between the second track and the second connecting beam;

the second cart positioning mechanism is fixedly connected to the other end of the side face of the second connecting beam and is positioned between the second track and the second connecting beam;

the first cart positioning mechanism comprises a mounting frame, a hydraulic cylinder and a hydraulic pump;

the mounting frame is fixedly connected to one end of the side face of the second connecting beam; the hydraulic cylinder is fixedly connected to the mounting frame; the hydraulic pump is fixedly connected to the upper surface of the mounting frame and is positioned on one side of the hydraulic cylinder;

the first cart positioning mechanism and the second cart positioning mechanism are consistent in structure;

four corners of the cart travelling mechanism are respectively provided with an anti-collision device.

As a further improvement of the present invention,

the first maintenance warehouse comprises a kiln body steel frame with a cuboid structure, heat insulation layers arranged on the front and rear left surfaces of the kiln body steel frame, a maintenance bin door arranged on the right side of the kiln body steel frame, a mold table support frame arranged in the kiln body and a transverse guide rail arranged below the mold table support frame; the second curing warehouse and the first curing warehouse have the same structure.

As a further improvement of the present invention,

the component processing area comprises a first sub-body ferrying station, a form removal hoisting station, a cleaning oiling station, a net loading and embedded part placing station, a cloth vibrating station, a static stop pre-curing station and a mould table which is circulated on the first sub-body ferrying station, the form removal hoisting station, the cleaning oiling station, the net loading and embedded part placing station, the cloth vibrating station and the static stop pre-curing station.

As a further improvement of the invention, the die table sequentially flows on a first split ferrying station, a die removing and hoisting station, an oil cleaning station, a net loading and embedded part placing station, a cloth vibrating station and a static pre-curing station; the die table comprises a main die table frame, a bearing plate fixedly connected to the upper surface of the main frame and supporting legs fixedly connected to four corners of the main die table frame; the main frame of the die table is formed by sequentially connecting a first walking beam, a first cross beam, a second walking beam and a second cross beam end to end.

Compared with the prior art, the invention has the following beneficial effects:

1. the height of the stacker-unloader and the maintenance warehouse is lower, the die table is small, the height of a factory building is reduced, and meanwhile, the occupied area of a component processing area is reduced;

2. the mould platform stacking and unloading area adopts two stacking and unloading machines, one is used for stacking the mould platform, and the other is used for disassembling the stacking and unloading mould platform;

3. the support legs at the four corners of the die table can enable the die table to finish stacking under the condition of not damaging members cast and molded on the die table;

4. the central ferry vehicle can convey the piled mold platforms of the stacking and unloading machine to the first curing warehouse or the second curing warehouse through the matching of the first ferry vehicle, the second ferry vehicle and the cart travelling mechanism.

Drawings

FIG. 1 is a floor plan of the present invention;

FIG. 2 is a perspective view of the stacker of the present invention;

FIG. 3 is a schematic view of the left portion of the present invention;

FIG. 4 is a schematic structural diagram of a driving device according to the present invention;

FIG. 5 is a schematic illustration of the elevator structure of the present invention;

FIG. 6 is a schematic view of a lifting beam structure of the present invention;

FIG. 7 is a schematic view of the construction of the guide of the present invention;

FIG. 8 is a schematic structural view of a mobile cart according to the present invention;

FIG. 9 is a schematic structural view of a telescopic driving device according to the present invention;

FIG. 10 is an enlarged view of A of FIG. 9;

FIG. 11 is a schematic view of a support wheel structure according to the present invention;

FIG. 12 is a schematic view of a driving wheel structure according to the present invention;

FIG. 13 is a schematic structural view of the central ferry vehicle of the present invention;

FIG. 14 is a structural view of a cart traveling mechanism according to the present invention;

FIG. 15 is a schematic view of a view angle two of the cart traveling mechanism of the present invention;

FIG. 16 is a schematic view of a cart traveling mechanism of the present invention;

FIG. 17 is a schematic view of the structure of the driving trolley of the present invention;

FIG. 18 is a schematic view of a driven trolley according to the present invention;

FIG. 19 is a schematic view of a driving apparatus according to the present invention;

FIG. 20 is a schematic structural view of a first cart positioning mechanism of the present invention;

FIG. 21 is a schematic view of a bump guard of the present invention;

FIG. 22 is a schematic structural view of a first ferry vehicle of the present invention;

FIG. 23 is a schematic view of a mold table structure according to the present invention;

in the drawings: 1U-shaped frame, 2 driving device, 3 lifting beam, 4 guide frame, 5 guide wheel, 6 worm wheel, 7 worm, 8 lifting screw, 9 cross bar, 10 trolley frame, 11 trolley wheel, 12 driving unit, 13 screw A, 14 nut A, 15 rod barrel A, 16 screw B, 17 nut B, 18 rod barrel B, 19 supporting wheel, 20 driving wheel, 21 driving motor, 22 linkage shaft, 23 worm wheel and worm box, 24 mould table main frame, 25 supporting leg, 26 first connecting beam, 27 second connecting beam, 28 driving frame, 29 central driving wheel, 30 driven frame, 31 driven wheel, 32 first track, 33 second track, 34 central driving device, 35 first universal connecting shaft, 36 second universal connecting shaft, 37 mounting frame, 38 hydraulic cylinder, 39 hydraulic pump, 40 anti-collision device, 41 first ferry vehicle, 42 second ferry vehicle, 43 driving shaft, 44 driven shaft, 45 longitudinal external track, 44 driving shaft, 45 longitudinal external track, 46 transverse external rails, 47 first walking beams, 48 first cross beams, 49 second walking beams, 50 second cross beams, 51 supporting legs, 52 bearing plates, 53 first split ferrying stations, 54 die removing and hoisting stations, 55 cleaning and oiling stations, 56 mesh loading and embedded part placing stations, 57 cloth vibrating stations, 58 static stop pre-curing stations, 59 first curing storehouses and 60 second curing storehouses.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in the accompanying figures 1-23,

a modular production line for PC components is disclosed,

comprises a component processing area, a component stacking and unloading area and a component maintenance area;

the component processing area, the component stacking and unloading area and the component maintenance area are arranged end to end in sequence;

the component stacking and unloading area comprises two stacking and unloading machines arranged side by side;

the stacker-unloader comprises a U-shaped frame 1, a lifting device and a moving device;

lifting devices are arranged on two sides of the U-shaped frame 1;

the mobile devices are divided into a first mobile device and a second mobile device;

one end of the first moving device is movably connected with the lifting device on the left side of the U-shaped frame 1;

the other end of the first moving device is movably connected with a lifting device on the right side of the U-shaped frame 1;

the second mobile device is connected with the first mobile device in a consistent manner;

the component maintenance area comprises a central ferry vehicle, a first maintenance warehouse 59 and a second maintenance warehouse 60;

the first curing warehouse 59 is arranged opposite to the second curing warehouse 60;

the central ferry vehicle is arranged on one side of the first maintenance warehouse 59 and the second maintenance warehouse 60;

the central ferry vehicle comprises a cart travelling mechanism, a first ferry vehicle and a second ferry vehicle, wherein the first ferry vehicle is connected to one end of the upper surface of the cart travelling mechanism in a rolling manner, and the second ferry vehicle is connected to the other end of the upper surface of the cart travelling mechanism in a rolling manner; the cart travelling mechanism is of a rectangular structure; the cart travelling mechanism comprises a first connecting beam, a first travelling mechanism, a second connecting beam and a second travelling mechanism; the first connecting beam, the first traveling mechanism, the second connecting beam and the second traveling mechanism are sequentially fixedly connected end to end;

one end of the first ferry vehicle is in rolling connection with the first travelling mechanism;

the other end of the first ferry vehicle is in rolling connection with the second travelling mechanism;

one end of the second ferry vehicle is in rolling connection with the first travelling mechanism;

the other end of the second ferry vehicle is in rolling connection with the second running mechanism.

The lifting device comprises a lifting beam 3, two lifters respectively connected to two ends of the lifting beam 3 and a driving device 2 for simultaneously driving the two lifters; the lifter is connected with the U-shaped frame 1; the lifting beam 3 is connected with the first moving device and the second moving device in a sliding manner; two ends of the lifting cross beam 3 are respectively and rotatably connected with a guide wheel 5; a guide rail A correspondingly matched with the guide wheels 5 is fixedly connected to the U-shaped frame 1, and the guide wheels 5 are in rolling connection with the guide rail A; two ends of the lifting cross beam 3 are respectively provided with a guide frame 4, the guide frames 4 are rotatably connected with the guide wheels 5, the guide frames 4 and the guide wheels 5 jointly form a guide device, and two sides of the guide frames 4 are respectively rotatably connected with two guide wheels 5 which are arranged up and down; the lifter comprises a worm gear box 23, a worm wheel, a worm and a lifting screw 8;

the worm is in transmission connection with the driving device 2; the worm wheel is meshed with the worm; the worm wheel is provided with an internal thread; the lifting screw rod 8 is in threaded connection with the internal thread of the worm gear; the worm gear box 23 is rotationally connected with the worm gear and the worm; the worm gear box 23 is fixedly connected to one end of the upper surface of one side of the U-shaped frame 1; one end of the lifting screw 8 is fixedly connected with one end of the upper surface of the lifting beam 3.

The moving device comprises a cross bar 9 and two moving trolleys which are respectively and fixedly connected with two ends of the cross bar 9; a movable trolley at one end of the cross bar 9 is in rolling connection with the lifting cross beam 3 in the lifting device on the left side; the movable trolley at the other end of the cross bar is in rolling connection with the lifting cross beam 3 in the lifting device at the right side; the movable trolley comprises a trolley frame 10 and trolley wheels 11; the trolley frame 10 is fixedly connected with one end of a cross bar 9 in the moving device; the small wheel 11 is rotatably connected below the small frame 10; the small wheel 11 is connected with the upper surface of the lifting cross beam 3 in a rolling manner.

The stacker further comprises a telescopic driving device for driving the first moving device and the second moving device and a conveying device arranged on the upper surface of the U-shaped bottom of the U-shaped frame 1; the telescopic driving device is arranged on the upper surface of the lifting beam 3;

the telescopic driving device comprises a driving unit 12, a lead screw A13, a nut A14, a rod barrel A15, a lead screw B16, a nut B17 and a rod barrel B18;

the driving unit 12 is fixedly connected to the upper surface of the lifting beam 3;

the lead screw a13 is fixedly connected to a first output shaft of the driving unit 12;

the nut A14 is in threaded connection with the lead screw A13;

the nut A14 is fixedly connected at one end of the rod barrel A15;

the outer end of the rod cylinder A15 is fixedly connected to the trolley frame 10 at one end of the first moving device;

the lead screw B16 is fixedly connected to a second output shaft of the driving unit 12;

the nut B17 is in threaded connection with the lead screw B16;

the nut B17 is fixedly connected at one end of the rod barrel B18;

the outer end of the rod barrel B18 is fixedly connected to the trolley frame 10 at one end of the second moving device;

the telescopic driving device is divided into a first telescopic driving device and a second telescopic driving device; the driving unit 12 of the telescopic driving device is a motor with double output shafts;

the outer end of the rod barrel A15 of the second telescopic driving device is fixedly connected to the trolley frame 10 at the other end of the first moving device; the outer end of a rod barrel B of the second telescopic driving device is fixedly connected to the trolley frame at the other end of the second moving device;

the first telescopic driving device and the second telescopic driving device drive the first moving device and the second moving device to move in opposite directions; the first output shaft and the second output shaft of the driving unit of the same telescopic driving device rotate in the same direction, and the screw thread turning directions of the lead screw A13 and the lead screw B16 of the same telescopic driving device 2 are opposite;

the conveying device comprises two supporting wheel sets which are respectively positioned at the left side and the right side of the U-shaped bottom of the U-shaped frame 1; the supporting wheel set comprises a supporting wheel 19 and a driving wheel 20; the supporting wheels 19 and the driving wheels 20 are arranged in a straight line along the length direction of the lifting beam 3; the driving wheel 20 is driven by a driving motor 21; the number of the supporting wheels 19 in each supporting wheel set is more than one; the number of the driving wheels 20 in each supporting wheel set is more than one;

the height of the top of the supporting wheel 19 is higher than the height of the upper surfaces of both the bar 9 in the first moving device and the bar 9 in the second moving device when the left-hand lifting device and the right-hand lifting device are lowered to the lowest positions.

The first travelling mechanism comprises a driving trolley and a driven trolley; one end of the driving trolley is fixedly connected with one end of the driven trolley;

the driving trolley comprises a driving frame 28, a central driving wheel 29 rotatably connected to one end of the driving frame 28 and a driven wheel 31 rotatably connected to the other end of the driving frame 28;

the driven trolley comprises a driven frame 30 and driven wheels 31 which are rotatably connected to two ends of the driven trolley;

the second travelling mechanism and the first travelling mechanism are consistent in structure;

the number of the central driving wheels 29 in the first travelling mechanism is at least one; the number of driven wheels 31 of the driving trolley in the first travelling mechanism is at least one; the number of the driven wheels 31 in the driven trolley in the first travelling mechanism is at least two.

The cart travelling mechanism further comprises a first rail 32 and a second rail 33;

one end of the first rail 32 is fixedly connected with the driving frame 28 of the first traveling mechanism;

the other end of the first rail 32 is fixedly connected with the driving frame 28 of the second running gear;

one end of the second rail 33 is fixedly connected with the driven frame 30 of the first travelling mechanism;

the other end of the second rail 33 is fixedly connected with the driven frame 30 of the second travelling mechanism;

the first track 32 and the second track 33 are both double tracks;

the first ferry vehicle is in rolling connection with the first track 32;

the second ferry vehicle is in rolling connection with the second track 33;

the first ferry vehicle and the second ferry vehicle are consistent in structure.

The central ferry vehicle further comprises a central driving device 34, a first cart positioning mechanism, a second cart positioning mechanism and an anti-collision device 40 which are arranged on the lower surface of the first connecting beam 26;

the central driving device 34 is in transmission connection with the central driving wheel 29 in the first travelling mechanism through a first universal connecting shaft 35;

the central driving device 34 is in transmission connection with the central driving wheel 29 in the second running mechanism through a second universal connecting shaft 36; the central driving device is also a double-output shaft motor;

the first cart positioning mechanism is fixedly connected to one end of the side surface of the second connecting beam 27 and is positioned between the second track 33 and the second connecting beam 27;

the second cart positioning mechanism is fixedly connected to the other end of the side surface of the second connecting beam 27 and is located between the second track 33 and the second connecting beam 27;

the first cart positioning mechanism comprises a mounting frame 37, a hydraulic cylinder 38 and a hydraulic pump 39; the hydraulic pump can drive the hydraulic cylinder to work;

the mounting bracket 37 is fixedly connected to one end of the side surface of the second connecting beam 27; the hydraulic cylinder 38 is fixedly connected to the mounting frame 37; the hydraulic pump 39 is fixedly connected to the upper surface of the mounting frame 37 and is positioned on one side of the hydraulic cylinder 38;

the first cart positioning mechanism and the second cart positioning mechanism are consistent in structure;

four corners of the cart travelling mechanism are respectively provided with an anti-collision device 40.

The first maintenance warehouse 59 comprises a kiln body steel frame with a cuboid structure, heat insulation layers arranged on the front and rear left surfaces of the kiln body steel frame, a maintenance bin door arranged on the right side of the kiln body steel frame, a mold table support frame arranged in the kiln body and a transverse guide rail arranged below the mold table support frame; the second curing barn 60 is identical in structure to the first curing barn 59.

The component processing area comprises a first sub-body ferrying station 53, a formwork removal hoisting station 54, a cleaning oiling station 55, a net loading and embedded part placing station 56, a cloth vibrating station 57, a static pre-curing station 58 and a mould table which circulates on the first sub-body ferrying station 53, the formwork removal hoisting station 54, the cleaning oiling station 55, the net loading and embedded part placing station 56, the cloth vibrating station 57 and the static pre-curing station 58.

The die table sequentially flows on a first split ferrying station 53, a die removing and hoisting station 54, a cleaning and oiling station 55, a net loading and embedded part placing station 56, a cloth vibrating station 57 and a static pre-curing station 58; the die table comprises a main die table frame, a bearing plate 52 fixedly connected to the upper surface of the main frame and supporting legs 51 fixedly connected to four corners of the main die table frame; the main frame of the die table is formed by sequentially connecting a first walking beam 47, a first cross beam 48, a second walking beam 49 and a second cross beam 50 end to end.

Application method

When the production line is operated for the first time, the mould platform A is manually placed on the cloth vibrating station, then a mould of a component is placed on the bearing plate 52 of the mould platform A, and after pouring is completed at the cloth vibrating station, the mould is transferred to the static pre-curing station.

When the die table A is conveyed to the left side of the opening of the U-shaped frame 1 of the first stacker-unloader from the static stop pre-curing station, a supporting wheel set is arranged on the U-shaped upper surface of the U-shaped frame 1, a supporting wheel 19 in the supporting wheel set is used as a driven wheel 31 to support the die table A, and then a driving wheel 20 is driven by a driving motor 21 to rotate; the driving wheel 20 is contacted with the first walking beam 47 and the second walking beam 49 of the mould A, the mould A is driven to move by friction force through the friction between the driving wheel 20 and the first walking beam 47 and the second walking beam 49 of the mould A, and the driving motor 21 stops running after the mould A enters the stacking and unloading machine.

Then the first telescopic driving device and the second telescopic driving device start to work, a screw A13 driven by a first output shaft of a driving unit 12 double-output-shaft speed reducer of the first telescopic driving device rotates, and a screw B16 driven by a second output shaft of the driving unit 12 double-output-shaft speed reducer of the first telescopic driving device rotates; a first output shaft of a driving unit 12 double-output-shaft speed reducer of the second telescopic driving device 2 drives a screw rod A13 in the first telescopic driving device to rotate, and a second output shaft of the driving unit 12 double-output-shaft speed reducer of the second telescopic driving device drives a screw rod B16 in the second telescopic device to rotate; the first moving device and the second moving device are driven to fold towards the middle along with the rotation of the lead screw A13 and the lead screw B16 in the first telescopic driving device and the rotation of the lead screw A13 and the lead screw B16 in the second telescopic driving device; when the cross bar 9 in the first moving device and the cross bar 9 in the second moving device move to the lower part of the mould table A, the driving unit 12 in the first telescopic driving device and the driving unit 12 in the second telescopic driving device stop working; the first mobile device and the second mobile device stop at the current position.

Then, the driving devices 2 in the lifting devices at the left side and the right side start to work; two output shafts of a double-output shaft speed reducer of a driving device 2 in the lifting device on the left side are respectively and fixedly connected with worms in two lifters in the lifting device on the left side of the linkage shaft 22, and the lifting devices on the right side are connected in the same way; when the driving device 2 in the lifting device works, the worm 7 is driven to rotate, the worm 7 drives the worm wheel to rotate, the worm wheel drives the lifting screw rod 8 in threaded fit with the worm wheel to convert the rotation into upward movement, and the lifting cross beam 3 in the lifting device on the left side and the lifting cross beam 3 in the lifting device on the right side drive the first moving device and the second moving device upwards and the die table A above the first moving device and the second moving device upwards.

Then, the cloth is continuously manually placed into a die table B at the cloth vibrating station, after the flow of the die table B is consistent with that of the cloth A and is conveyed into a first stacking and unloading machine, the driving device 2 in the lifting device is reversely rotated, so that the lifting cross beam 3 in the lifting device on the left side and the lifting cross beam 3 in the lifting device on the right side drive the die table B to move downwards, and the die table A is stacked above the die table B; the stop work of the driving device 2, then the reverse rotation of the driving unit 12 in the first telescopic driving device and the second telescopic driving device makes the first moving device and the second moving device open, and the first moving device and the second moving device move to the outside of the novel die table A, then the stop work of the driving unit 12, next the reverse rotation of the driving device 2 continues, the lifting beam 3 in the left lifting device and the lifting beam 3 in the right lifting device are driven to continuously move down, and when the driving device 2 moves to a height lower than the lower surface of the novel die table B, the stop work of the driving device is realized.

Then, manually placing a mould platform C, a mould platform D, a mould platform E, a mould platform F, a mould platform G and a mould platform H at a cloth vibrating station in sequence, wherein the mould platform A, the mould platform B, the mould platform C, the mould platform D, the mould platform E, the mould platform F, the mould platform G and the mould platform H are stacked together with the poured components in sequence in the same manner as the stacking manner of the mould platform A and the mould platform B; and then transported out of the first stacker to the right side of the first stacker.

At the moment, a first ferry vehicle 41 and a second ferry vehicle 42 of the central ferry vehicle move to the lower parts of the piled die tables through transverse external tracks, lift the eight die tables, transversely move the eight die tables back to the upper surface of the cart travelling mechanism, then the cart positioning mechanism positions the upper die table, and a hydraulic pump 39 drives a hydraulic cylinder 38 to extend out to push the bottom of the die table; the central driving device starts to work to drive the cart travelling mechanism to move between the first curing warehouse and the second curing warehouse along the longitudinal external track; at the moment, the maintenance bin door of the first maintenance warehouse is opened, the first ferry vehicle 41 and the second ferry vehicle 42 move transversely, the eight stacked mold tables are placed into the first maintenance warehouse and then return to the cart travelling mechanism, the cart travelling mechanism drives the first ferry vehicle 41 and the second ferry vehicle 42 to return to the original positions, and the maintenance bin door of the first maintenance warehouse is closed; and (4) continuously placing the die tables on the cloth vibrating station, installing the stacking mode of the eight die tables, and placing the eight die tables piled up again by the central ferry handle into a second curing warehouse.

After the components in the first curing warehouse are cured, the cart travelling mechanism moves to a position between the first curing warehouse and the second curing warehouse under the action of the central driving device, the curing warehouse door of the first curing warehouse is opened, the first ferry vehicle 41 and the second ferry vehicle 42 transversely move out of the cart travelling mechanism and enter the first curing warehouse, the eight mold tables stacked together are lifted and then return to the cart travelling mechanism, then the cart running mechanism is retreated to the original initial position under the action of the central driving device, then the first ferry vehicle 41 and the second ferry vehicle 42 carry the eight piled modules to transversely move to the right side in the second stacking and unloading machine, through the supporting wheel set arranged on the U-shaped upper surface of the U-shaped frame 1, the supporting wheel 19 in the supporting wheel set is used as a support, and then the driving wheel 20 is driven by the driving motor 21 to rotate; after the eight die stages stacked together are conveyed to the stacker, the driving motor 21 is stopped.

Then, the driving devices 2 in the lifting devices at the left side and the right side start to work; two output shafts of a double-output shaft speed reducer of a driving device 2 in the lifting device on the left side are respectively and fixedly connected with worms in two lifters in the lifting device on the left side of the linkage shaft 22, and the lifting devices on the right side are connected in the same way; when the driving device 2 in the lifting device works, the worm 7 is driven to rotate, the worm 7 drives the worm wheel to rotate, the worm wheel drives the lifting screw rod 8 in threaded fit with the worm wheel to convert the rotation into upward movement, so that the lifting beam 3 in the lifting device on the left side and the lifting beam 3 in the lifting device on the right side drive the first moving device and the second moving device to move upward, and when the lifting beam moves to the position between the penultimate mold table and the penultimate mold table, the driving device stops working.

Then the first telescopic driving device and the second telescopic driving device start to work, a screw A13 driven by a first output shaft of a driving unit 12 double-output-shaft speed reducer of the first telescopic driving device rotates, and a screw B16 driven by a second output shaft of the driving unit 12 double-output-shaft speed reducer of the first telescopic driving device rotates; a first output shaft of a driving unit 12 double-output-shaft speed reducer of the second telescopic driving device 2 drives a screw rod A13 in the first telescopic driving device to rotate, and a second output shaft of the driving unit 12 double-output-shaft speed reducer of the second telescopic driving device drives a screw rod B16 in the second telescopic device to rotate; the first moving device and the second moving device are driven to fold towards the middle along with the rotation of the lead screw A13 and the lead screw B16 in the first telescopic driving device 2 and the rotation of the lead screw A13 and the lead screw B16 in the second telescopic driving device 2; when the transverse bar 9 in the first moving device and the transverse bar 9 in the second moving device move to the position below the penultimate die table, the driving unit 12 in the first telescopic driving device and the driving unit 12 in the second telescopic driving device stop working; the first mobile device and the second mobile device stop at the current position.

Then, the driving devices 2 in the lifting devices at the left side and the right side continue to work; two output shafts of a double-output shaft speed reducer of a driving device 2 in the lifting device on the left side are respectively and fixedly connected with worms in two lifters in the lifting device on the left side of the linkage shaft 22, and the lifting devices on the right side are connected in the same way; when the driving device 2 in the lifting device works, the worm 7 is driven to rotate, the worm 7 drives the worm wheel to rotate, the worm wheel drives the lifting screw 8 in threaded fit with the worm wheel to convert the rotation into upward movement, and the lifting cross beam 3 in the lifting device on the left side and the lifting cross beam 3 in the lifting device on the right side drive the first moving device and the second moving device upwards and seven die tables above the first moving device and the second moving device upwards to move upwards; when the upper seven die tables and the bottom die table are separated, the driving device stops working, then the supporting wheel set is arranged on the upper surface of the U-shaped bottom of the U-shaped frame 1, the supporting wheel 19 in the supporting wheel set is used as a support, and then the driving wheel 20 is driven by the driving motor 21 to rotate; the bottommost die table is conveyed to a first split ferry station on the left side of a second stacking and unloading machine, then the die table is conveyed to a die removing and hoisting station, a die is removed and a completed component is hoisted away through a machine on the die removing and hoisting station, then the die table is conveyed to a cleaning and oiling station, a pre-embedded part loading station and a cloth vibrating station again through the transverse movement of a ferry vehicle, the next cycle is started, and the unstacking modes of other die tables and the die tables are consistent, so that the production line is circulated.

The embodiments described above are only preferred embodiments of the invention and are not exhaustive of the possible implementations of the invention. Any obvious modifications to the above would be obvious to those of ordinary skill in the art, but would not bring the invention so modified beyond the spirit and scope of the present invention.

Claims (10)

1. A PC component modularization production line which characterized in that:

comprises a component processing area, a component stacking and unloading area and a component maintenance area;

the component processing area, the component stacking and unloading area and the component maintenance area are arranged end to end in sequence;

the component stacking and unloading area comprises two stacking and unloading machines arranged side by side;

the stacker-unloader comprises a U-shaped frame (1), a lifting device and a moving device;

lifting devices are arranged on two sides of the U-shaped frame;

the mobile devices are divided into a first mobile device and a second mobile device;

one end of the first moving device is movably connected with the lifting device on the left side of the U-shaped rack (1);

the other end of the first moving device is movably connected with a lifting device on the right side of the U-shaped rack (1);

the second mobile device is connected with the first mobile device in a consistent manner;

the component maintenance area comprises a central ferry vehicle, a first maintenance warehouse (59) and a second maintenance warehouse (60);

the first curing warehouse (59) and the second curing warehouse (60) are arranged oppositely;

the central ferry vehicle is arranged on one side of the first maintenance warehouse (59) and one side of the second maintenance warehouse (60);

the central ferry vehicle comprises a cart travelling mechanism, a first ferry vehicle and a second ferry vehicle, wherein the first ferry vehicle is connected to one end of the upper surface of the cart travelling mechanism in a rolling manner, and the second ferry vehicle is connected to the other end of the upper surface of the cart travelling mechanism in a rolling manner; the cart travelling mechanism is of a rectangular structure; the cart travelling mechanism comprises a first connecting beam, a first travelling mechanism, a second connecting beam and a second travelling mechanism; the first connecting beam, the first traveling mechanism, the second connecting beam and the second traveling mechanism are sequentially fixedly connected end to end;

one end of the first ferry vehicle is in rolling connection with the first travelling mechanism;

the other end of the first ferry vehicle is in rolling connection with the second travelling mechanism;

one end of the second ferry vehicle is in rolling connection with the first travelling mechanism;

the other end of the second ferry vehicle is in rolling connection with the second running mechanism.

2. A PC component modular production line as claimed in claim 1, wherein:

the lifting device comprises a lifting cross beam (3), two lifters respectively connected to two ends of the lifting cross beam (3), and a driving device (2) for simultaneously driving the two lifters; the lifter is connected with the U-shaped frame (1); the lifting cross beam (3) is connected with the first moving device and the second moving device in a sliding mode;

two ends of the lifting cross beam (3) are respectively and rotatably connected with a guide wheel (5); a guide rail A correspondingly matched with the guide wheel (5) is fixedly connected to the U-shaped frame (1), and the guide wheel (5) is in rolling connection with the guide rail A;

two ends of the lifting cross beam (3) are respectively provided with a guide frame (4), the guide frames (4) are rotatably connected with the guide wheels (5), and two sides of the guide frames (4) are respectively rotatably connected with two guide wheels (5) which are arranged up and down;

the lifter comprises a worm and gear box (23), a worm wheel, a worm and a lifting screw rod (8);

the worm is in transmission connection with the driving device (2); the worm wheel is meshed with the worm; the worm wheel is provided with an internal thread; the lifting screw rod (8) is in threaded connection with the internal thread of the worm gear;

the worm gear and worm box (23) is rotationally connected with the worm gear and the worm; the worm gear box (23) is fixedly connected to one end of the upper surface of one side of the U-shaped rack (1);

one end of the lifting screw rod (8) is fixedly connected with one end of the upper surface of the lifting cross beam (3).

3. A PC component modular production line as claimed in claim 2, wherein:

the moving device comprises a cross bar (9) and two moving trolleys which are respectively and fixedly connected with the two ends of the cross bar;

the movable trolley at one end of the cross bar is in rolling connection with a lifting cross beam (3) in the lifting device on the left side; the movable trolley at the other end of the cross bar is in rolling connection with a lifting cross beam (3) in the lifting device on the right side;

the movable trolley comprises a trolley frame (10) and trolley wheels (11);

the trolley frame (10) is fixedly connected with one end of a cross bar (9) in the moving device;

the small wheel (11) is rotationally connected below the small frame (10);

the small wheels (11) are in rolling connection with the upper surface of the lifting cross beam (3).

4. A PC component modular production line as claimed in claim 3, wherein:

the stacker further comprises a telescopic driving device for driving the first moving device and the second moving device and a conveying device arranged on the upper surface of the U-shaped bottom of the U-shaped frame (1);

the telescopic driving device is arranged on the upper surface of the lifting cross beam (3);

the telescopic driving device comprises a driving unit (12), a lead screw A (13), a nut A (14), a rod barrel A (15), a lead screw B (16), a nut B (17) and a rod barrel B (18);

the driving unit (12) is fixedly connected to the upper surface of the lifting cross beam (3);

the screw A (13) is fixedly connected to a first output shaft of the driving unit (12);

the nut A (14) is in threaded connection with the lead screw A (13);

the nut A (14) is fixedly connected to one end of the rod barrel A (15);

the outer end of the rod barrel A (15) is fixedly connected to the trolley frame (10) at one end of the first moving device;

the screw B (16) is fixedly connected to a second output shaft of the driving unit (12);

the nut B (17) is in threaded connection with the lead screw B (16);

the nut B (17) is fixedly connected to one end of the rod barrel B (18);

the outer end of the rod barrel B (18) is fixedly connected to the trolley frame (10) at one end of the second moving device;

the telescopic driving device is divided into a first telescopic driving device and a second telescopic driving device;

the outer end of a rod barrel A (15) of the second telescopic driving device is fixedly connected to the trolley frame (10) at the other end of the first moving device; the outer end of a rod barrel B of the second telescopic driving device is fixedly connected to the trolley frame at the other end of the second moving device;

the first telescopic driving device and the second telescopic driving device drive the first moving device and the second moving device to move in opposite directions; the first output shaft and the second output shaft of the same telescopic driving device rotate in the same direction, and the screw thread turning directions of a screw A (13) and a screw thread turning direction of a screw B (16) of the same telescopic driving device (2) are opposite;

the conveying device comprises two supporting wheel sets which are respectively positioned at the left side and the right side of the U-shaped bottom of the U-shaped frame (1); the supporting wheel set comprises a supporting wheel (19) and a driving wheel (20); the supporting wheels (19) and the driving wheels (20) are arranged in a straight line along the length direction of the lifting cross beam (3); the driving wheel (20) is driven by a driving motor (21); the number of the supporting wheels (19) in each supporting wheel set is more than one; the number of the driving wheels (20) in each supporting wheel set is more than one;

when the left lifting device and the right lifting device are lowered to the lowest positions, the height of the top of the supporting wheel (19) is higher than the lowest height of the upper surfaces of the cross bar (9) in the first moving device and the cross bar (9) in the second moving device.

5. A modular PC component production line as claimed in claim 4, wherein:

the first travelling mechanism comprises a driving trolley and a driven trolley;

one end of the driving trolley is fixedly connected with one end of the driven trolley;

the driving trolley comprises a driving trolley frame (28), a central driving wheel (29) rotatably connected to one end of the driving trolley frame (28) and a driven wheel (31) rotatably connected to the other end of the driving trolley frame (28);

the driven trolley comprises a driven frame (30) and driven wheels (31) which are rotatably connected to two ends of the driven trolley;

the second travelling mechanism and the first travelling mechanism are consistent in structure;

the number of the central driving wheels (29) in the first travelling mechanism is at least one; the number of driven wheels (31) of the driving trolley in the first travelling mechanism is at least one; the number of the driven wheels (31) in the driven trolley in the first travelling mechanism is at least two.

6. A PC component modular production line as claimed in claim 5, wherein:

the cart travelling mechanism further comprises a first rail (32) and a second rail (33);

one end of the first track (32) is fixedly connected with a driving frame (28) of the first travelling mechanism;

the other end of the first track (32) is fixedly connected with a driving frame (28) of the second travelling mechanism;

one end of the second rail (33) is fixedly connected with the driven frame (30) of the first travelling mechanism;

the other end of the second track (33) is fixedly connected with a driven frame (30) of the second travelling mechanism;

the first rail (32) and the second rail (33) are both double rails;

the first ferry vehicle is in rolling connection with the first track (32);

the second ferry vehicle is in rolling connection with the second track (33);

the first ferry vehicle and the second ferry vehicle are consistent in structure.

7. A modular PC component production line as claimed in claim 6, wherein:

the central ferry vehicle also comprises a central driving device (34), a first cart positioning mechanism, a second cart positioning mechanism and an anti-collision device (40), wherein the central driving device is arranged on the lower surface of the first connecting beam (26);

the central driving device (34) is in transmission connection with a central driving wheel (29) in the first travelling mechanism through a first universal connecting shaft (35);

the central driving device (34) is in transmission connection with a central driving wheel (29) in the second walking mechanism through a second universal connecting shaft (36);

the first cart positioning mechanism is fixedly connected to one end of the side face of the second connecting beam (27) and is positioned between the second track (33) and the second connecting beam (27);

the second cart positioning mechanism is fixedly connected to the other end of the side face of the second connecting beam (27) and is positioned between the second track (33) and the second connecting beam (27);

the first cart positioning mechanism comprises a mounting frame (37), a hydraulic cylinder (38) and a hydraulic pump (39);

the mounting rack (37) is fixedly connected to one end of the side face of the second connecting beam (27); the hydraulic cylinder (38) is fixedly connected to the mounting frame (37); the hydraulic pump (39) is fixedly connected to the upper surface of the mounting frame (37) and is positioned on one side of the hydraulic cylinder (38);

the first cart positioning mechanism and the second cart positioning mechanism are consistent in structure;

four corners of the cart travelling mechanism are respectively provided with an anti-collision device (40).

8. A PC component modular production line as claimed in claim 7, wherein:

the first curing warehouse (59) comprises a kiln body steel frame in a cuboid structure, heat insulation layers arranged on the front and rear left surfaces of the kiln body steel frame, a curing bin door arranged on the right side of the kiln body steel frame, a mold table support frame arranged in the kiln body and a transverse guide rail arranged below the mold table support frame; the second curing warehouse (60) and the first curing warehouse (59) have the same structure.

9. A PC component modular production line as claimed in claim 8, wherein:

the component machining area comprises a first sub-body ferrying station (53), a stripping hoisting station (54), a cleaning oiling station (55), a net loading embedded part placing station (56), a cloth vibrating station (57), a static pre-curing station (58) and a die table which flows on the first sub-body ferrying station (53), the stripping hoisting station (54), the cleaning oiling station (55), the net loading embedded part placing station (56), the cloth vibrating station (57) and the static pre-curing station (58).

10. A PC component modular production line as claimed in claim 9, wherein:

the die table sequentially circulates on a first split ferrying station (53), a die removing and hoisting station (54), a cleaning and oiling station (55), a net loading and embedded part placing station (56), a cloth vibrating station (57) and a static pre-curing station (58);

the die table comprises a main die table frame, a bearing plate (52) fixedly connected to the upper surface of the main frame and supporting legs (51) fixedly connected to four corners of the main die table frame; the die table main frame is formed by sequentially connecting a first walking beam (47), a first cross beam (48), a second walking beam (49) and a second cross beam (50) end to end.

Images