CN114701049A

CN114701049A - Light wallboard production line and stacking caching method

Info

Publication number: CN114701049A
Application number: CN202210504628.XA
Authority: CN
Inventors: 姜军鹏
Original assignee: Shandong Jiaotong University
Current assignee: Shandong Jiaotong University
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-07-05
Anticipated expiration: 2042-05-10

Abstract

The invention relates to the technical field of intelligent production equipment, in particular to a light wallboard production line and a stacking and caching method, which comprise a mould trolley (1), injection moulding equipment (3), drying and forming equipment (5), a demoulding translation trolley (2), a wallboard conveyor (6) and buffering and stacking equipment (7), wherein the mould trolley (1) conveys a poured light wallboard mould to the drying and forming equipment (5) from the injection moulding equipment (3) to finish the solidification and forming of a light wallboard, then the mould trolley (1) moves to a demoulding and material distributing station, the light wallboard (8) is conveyed to the first horizontal conveyor (61) through the demoulding translation vehicle (2), the light wall boards (8) are conveyed to the buffering and stacking device (7) through the first horizontal conveyor (61), the climbing conveyor (62) and the second horizontal conveyor (63) and are stacked and buffered.

Description

Light wallboard production line and stacking caching method

Technical Field

The invention relates to the technical field of intelligent production equipment, in particular to a light wallboard production line and a stacking and caching method.

Background

The light wall board is made of light material or light structure, two side faces are provided with tenon mortises and joint grooves, the surface density is not more than the standard specified value and is used for the prefabricated strip board of the non-bearing inner partition wall of the industrial and civil buildings, and the used raw materials meet the standard.

With the development of the building industry, the light wallboard materials in the market are continuously increased, however, the current industrial production line of the light wallboard has lower production level, lower automation degree and production efficiency, and the development of the light wallboard building material industry is seriously limited.

The manual mode has low production efficiency and the production quality is difficult to ensure; a plurality of subsequent product treatment links are saved in the intermittent production mode, but the production efficiency is lower than that of the continuous production mode; although the continuous production mode has relatively high cost, the efficiency and the automation level are high, the product quality is effectively ensured, and a mature control system is required. The intelligent automatic production line can not only enable processing equipment on a line body to automatically complete preset process routes and technological processes, but also enable additional devices such as a conveying mechanism and the like to automatically implement auxiliary control or operation such as product conveying, measurement, sorting, packaging and the like under the control of a specified program or instruction, and can also enable the processing equipment to automatically carry out tasks such as workpiece loading and unloading, positioning and clamping, waste material discharging and the like, and finally continuously and stably produce specific products meeting technical requirements.

Chinese patent ZL202011173166.5 discloses a production line of insulation boards, which comprises a conveying unit, a transverse groove machine, a side groove machine, a spraying unit, a slurry paving unit and a grid cloth paving unit, wherein the conveying unit is arranged along the advancing direction of the production line and is used for bearing and conveying substrates of the insulation boards along the direction of the production line; the transverse groove machine is arranged along the production line and used for forming a transverse groove on the surface of the substrate, and the direction of the transverse groove is perpendicular to the conveying direction of the substrate; the side groove machine is arranged behind the transverse groove machine along the production line direction, and the side groove machine is arranged at the two sides of the substrate. All processing links of the heat-insulation board are integrated on one production line, and the cross and comprehensive spraying coverage of the interface agent is formed by utilizing the mutual movement of the spraying unit and the substrate, so that the spraying effect is improved, and the spraying cost is controlled; the alternate combination of the slurry laying unit and the grid cloth laying unit is utilized, so that the slurry, the grid cloth and the substrate are tightly combined, the connection strength between the multilayer structures of the insulation board is effectively improved, the integrity, the reliability and the production efficiency of the whole insulation board product are improved, and the high automation of the insulation board production is realized.

Chinese patent ZL200910065026.3 discloses an inorganic light heat-insulating wall tile forming machine and a forming method, and the forming machine comprises a rack, a die pressing device, a feeding device, a blank discharging device, a hydraulic station and an electric control cabinet, wherein the die pressing device is installed in the rack, and the feeding device and the blank discharging device are respectively positioned on the side part of the rack and connected with the rack. The forming machine and the forming method are suitable for large-scale production of inorganic light heat-insulating wall tile forming, can continuously and continuously circulate the whole processes of feeding, pressurizing, decompressing, demoulding and blank discharging of the forming process, can greatly improve the production efficiency, and have higher automation degree.

However, although the above prior art can realize a certain degree of automatic production of the lightweight wallboard, the process of demolding from the mold after the lightweight wallboard is formed is still a manual and manual operation mode, and the prior art also does not relate to an automatic device for conveying the lightweight wallboard from the mold to a downward moving station. And the prior art does not consider the process of pouring, solidifying and forming the light wall board in the mould and needs longer time, so the production beat of the forming position of the mould in the light wall board production line is far lower than the subsequent procedures, a reasonable buffer area needs to be arranged on the light wall board production line, and the light wall board can be buffered in the production line in stacking and other modes.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a light wallboard production line and a stacking caching method, which realize the demolding of a light wallboard from a forming die by arranging an auxiliary tool, can reduce the labor intensity in the demolding process of the light wallboard and improve the production efficiency, realize the stacking and buffering of the light wallboard through a specially designed stacking mechanism, and can prevent the light wallboard from being worn and damaged in the stacking process.

In order to achieve the purpose, the invention provides the following technical scheme: a light wallboard production line comprises a mould trolley, an injection moulding device, a drying and forming device, a demoulding translation trolley, a wallboard conveyor and a buffering and stacking device;

the mould trolley comprises a light wallboard mould and a trolley base which are detachably separated, the light wallboard mould comprises a mould bottom plate, two mould vertical side plates and two mould transverse side plates, the mould bottom plate, the two mould vertical side plates and the two mould transverse side plates enclose a pouring space, a detachable mould inner partition plate is further arranged in the pouring space, the distance between the mould inner partition plates is adjustable, and the mould vertical side plates and the mould transverse side plates are mutually locked through a side plate locking assembly;

the mold trolley injects raw materials into injection molding equipment, then the mold trolley conveys the poured light wallboard mold to dry forming equipment, and the light wallboard is conveyed to a demolding and distributing station by the mold trolley after solidification and forming;

the side plate locking assembly is opened at a demolding and material distributing station, the two mold transverse side plates and the mold vertical side plate on one side are detached, demolding and material distribution of the light wallboard is carried out through the demolding translation vehicle, the light wallboard is flatly placed on the wallboard conveyor after being overturned by the demolding translation vehicle, the light wallboard is conveyed to the buffering and stacking equipment by the wallboard conveyor, and the buffering and stacking equipment buffers and stacks the light wallboard.

Further, the mould trolley also comprises trolley wheels arranged at the bottom of the trolley base, and wheel brakes are arranged on the trolley wheels;

curb plate locking Assembly includes rotatory handle, reset spring, locking lever, T shape plug and waist shape hole, the locking lever rotatable, gliding install in the horizontal curb plate of mould, the both ends of locking lever are provided with rotatory handle and T shape plug respectively, reset spring cover is located locking lever and elastic support in rotatory handle with between the horizontal curb plate lateral wall of mould, mould erect on the curb plate with the waist shape hole has been seted up to T shape plug corresponding position, T shape plug can insert with specific direction waist shape hole, later through the orientation that rotates rotatory handle change T shape plug, realize the locking in T shape plug and waist shape hole.

Furthermore, the demolding translation vehicle comprises a demolding vehicle body and an L-shaped demolding support frame arranged at the top end of the demolding vehicle body, wherein the top end of the L-shaped demolding support frame is rotatably provided with an overturning support frame through an overturning hinge shaft, two sides of the overturning support frame are provided with limit baffles, the bottom of the demolding vehicle body is provided with a translation vehicle universal wheel, a space capable of accommodating a trolley base is formed between the L-shaped demolding support frame and the demolding vehicle body, so that the overturning support frame can be attached to the light wallboard vertically placed on a mold trolley, the light wallboard vertically placed is overturned by means of the overturning support frame and horizontally placed at the top of the demolding translation vehicle, the light wallboard is translated to one side of the wallboard conveyor by pushing the demolding translation vehicle, and then the light wallboard is pushed to the wallboard conveyor from the demolding translation vehicle, and (4) finishing demoulding and material distribution of the light wallboard.

Further, wallboard conveyer includes first horizontal conveyor, climbing conveyer, second horizontal conveyor and conveyer driving motor, the height of first horizontal conveyor is less than second horizontal conveyor so that with light wallboard carry from drawing of patterns translation car to on the first horizontal conveyor, climbing conveyer is used for the lifting the height of light wallboard and transport it to on the second horizontal conveyor, second horizontal conveyor will light wallboard carry to buffer stacking equipment, conveyer driving motor synchronous drive first horizontal conveyor, climbing conveyer, second horizontal conveyor.

Furthermore, the buffer stacking device comprises a stacker base, a stacker bracket, a stacker screw rod, a screw rod nut, a light wallboard clamping frame and a stacking driving motor, a stacker bracket is vertically arranged on the stacker base, the stacker screw rod is arranged on the stacker bracket through a rotary supporting structure, the light wallboard clamping frame is in transmission connection with the stacker lead screw through a lead screw nut, a sliding guide mechanism is also arranged between the light wallboard clamping frame and the stacker bracket, the stacking driving motor drives the stacker screw rod to rotate, so that the light wallboard clamping frame can move up and down on the stacker bracket, the accommodating space between the lower part of the light wallboard clamping frame and the top of the stacker base can accommodate a tray for buffering and storing light wallboards and other conveying equipment in a light wallboard production line.

Further, the light wallboard clamping frame comprises a clamping frame vertical bracket, a clamping frame transverse supporting seat, a supporting plate driving motor, a supporting plate driving screw rod, a screw rod nut seat, a supporting plate articulated shaft and an L-shaped supporting plate, the vertical bracket of the clamping frame and the transverse supporting seat of the clamping frame form a frame structure, the back of the transverse supporting seat of the clamping frame is provided with a screw rod nut, the two groups of supporting plate driving screw rods are respectively arranged on the vertical brackets of the clamping frame at two sides through the rotary supporting structure, the screw nut seat is in transmission connection with the supporting plate driving screw, the screw nut seat is provided with the L-shaped supporting plate through a supporting plate hinge shaft, the two L-shaped supporting plates are symmetrically arranged at the inner side of the vertical bracket of the clamping frame, a guide rail sliding block mechanism is also arranged between the L-shaped supporting plates and the vertical bracket of the clamping frame, the lightweight wallboard is moved onto the two L-shaped pallets by the second horizontal conveyor.

Furthermore, the L-shaped supporting plate comprises a supporting plate vertical plate which is approximately vertically arranged, one side of the lower end of the supporting plate vertical plate is connected with an approximately horizontal supporting plate transverse plate, a plurality of rotating rollers are rotatably arranged on the supporting plate transverse plate, and a supporting plate limiting plate is arranged on one side of the upper end surface of the supporting plate transverse plate;

the other side surface of the supporting plate vertical plate, which is opposite to the supporting plate transverse plate, is provided with a supporting roller, a vertical guide surface is arranged on the vertical support of the clamping frame at a position corresponding to the supporting roller, the lower end of the vertical guide surface is provided with an arc-shaped inclined surface, and the vertical guide surface and the arc-shaped inclined surface are in smooth transition connection;

the supporting plate driving motor drives the supporting plate driving lead screw to rotate, the L-shaped supporting plate is lifted on the vertical support of the clamping frame, the supporting rollers are pressed against the vertical guide surface and move in the lifting process of the L-shaped supporting plate, when the L-shaped supporting plate is lowered to a certain position, the supporting rollers enter the arc-shaped inclined surface from the vertical guide surface, at the moment, the back of the L-shaped supporting plate is not supported by the supporting rollers any more, and then the L-shaped supporting plate on two sides is rotated through the supporting plate hinge shaft, and the L-shaped supporting plate on two sides is opened, so that the light wall plate is separated from the L-shaped supporting plate and falls down.

A stacking and caching method adopting the light wallboard production line comprises the following steps:

step a, a mould trolley conveys a poured light wallboard mould to a drying forming device from an injection moulding device to finish the solidification forming of a light wallboard, and then the mould trolley moves to a demoulding and distributing station;

b, opening a side plate locking assembly at a demolding and distributing station, and detaching the two mold transverse side plates and the mold vertical side plate on one side;

step c, pushing the demolding translation vehicle to enable the trolley base to enter an accommodating space between the L-shaped demolding support frame and the demolding vehicle body, enabling the side face of the vertically placed light wallboard to be attached to the overturning support frame, realizing overturning of the light wallboard from a vertical state to a horizontal state by means of the overturning support frame, and pushing the demolding translation vehicle loaded with the light wallboard to move to one side of the first horizontal conveyor;

d, conveying the light wallboards to the first horizontal conveyor, and conveying the light wallboards to buffer stacking equipment through the first horizontal conveyor, the climbing conveyor and the second horizontal conveyor;

and e, repeating the steps c and d until the light wall boards on the mould trolley are completely conveyed.

Step d further comprises the steps that after the light wall boards are conveyed to the two L-shaped supporting plates by the second horizontal conveyor, according to a control instruction of a subsequent station, the stacking driving motor controls the light wall board clamping frame to move to a specified height and then stops moving, the supporting plate driving motor drives the L-shaped supporting plates to descend along the vertical supports of the clamping frame, when the supporting rollers enter the arc-shaped inclined plane, the two L-shaped supporting plates are opened, and the light wall boards fall onto a cache tray or other conveying equipment from the middle of the two L-shaped supporting plates;

and then, the support plate driving motor drives the L-shaped support plate to reset to the upper part of the vertical support of the clamping frame, and the stacking driving motor drives the light wallboard clamping frame to reset to the upper end of the stacker support.

Advantageous effects

Compared with the prior art, the invention provides a light wallboard production line and a stacking caching method, and the light wallboard production line and the stacking caching method have the following beneficial effects:

1. the mold trolley can move the light wallboard mold on the production line, and the mold is of a detachable and adjustable structure, so that the mold can adapt to the production requirements of light wallboards of various sizes, and the mold trolley can move the mold more conveniently, thereby reducing the labor intensity of operators.

2. The labor intensity of light wallboard demolding is reduced through the demolding translation vehicle, 90-degree overturning of the light wallboard is achieved through the overturning support frame, the elastic buffer mechanism can be arranged between the L-shaped demolding support frame and the overturning support frame, the partial weight of the light wallboard in the overturning process is offset, and the labor intensity of operators is reduced.

3. Through the cooperation of drawing of patterns translation car and mould platform truck, can realize that light wallboard takes out one by one from the mould to carry on the light wallboard conveyer.

4. Because the production process of light wallboard is complicated to the light wallboard that once only can open the polylith in the mould, and other processes such as drying shaping, infiltration fire prevention liquid, cutting plastic are still included to the epilogue process, and the production beat is wayward, through setting up the buffering storage structure that can stack, make according to the production beat, can carry out interim stack with light wallboard and deposit or will force the wallboard to carry next station through the conveyer.

Drawings

FIG. 1 is a schematic view of the overall structure of the lightweight wallboard production line of the present invention;

FIG. 2 is a schematic top view of the lightweight wallboard production line of the present invention;

FIG. 3 is a schematic structural view of a demolding and material-distributing station of the present invention;

FIG. 4 is a schematic structural view of the demolding translation vehicle of the present invention;

FIG. 5 is a schematic view of the structure of the mold trolley of the present invention;

FIG. 6 is a schematic structural view of the mold trolley of the present invention with the side panels removed;

FIG. 7A is an enlarged view of portion A of FIG. 6 according to the present invention;

FIG. 7B is an enlarged view of portion B of FIG. 6 according to the present invention;

FIG. 8 is a schematic structural view of the wallboard conveyor of the present invention;

FIG. 9 is a schematic view of the buffer stacker apparatus of the present invention;

FIG. 10 is a schematic view of the structure of the light wall panel clamping frame of the present invention;

FIG. 11 is a schematic structural view of an L-shaped pallet of the present invention;

FIG. 12 is a schematic bottom view of the light wall panel clamping frame of the present invention;

in the figure: 1. a mould trolley; 11. a trolley base; 12. a mould vertical side plate; 13. a transverse side plate of the mold; 14. a trolley wheel; 15. a wheel brake; 16. a side plate locking assembly; 161. a rotation handle; 162. a return spring; 163. a lock lever; 164. a T-shaped plug; 165. a waist-shaped hole; 17. a partition plate in the mold; 18. a mold base plate; 2. demolding and translating the vehicle; 21. demolding the vehicle body; 22. an L-shaped demoulding support frame; 23. turning over the support frame; 231. a limit baffle; 24. a universal wheel of the translation vehicle; 25. turning over the hinged shaft; 3. an injection molding apparatus; 4. a tilting mechanism; 5. drying and forming equipment; 6. a wallboard conveyor; 61. a first horizontal conveyor; 62. a climbing conveyor; 63. a second horizontal conveyor; 64. a conveyor drive motor; 7. buffering the stacking equipment; 71. a stacker base; 72. a stacker frame; 73. a stacker screw rod; 74. a feed screw nut; 75. a light wallboard clamping frame; 751. a vertical support of the clamping frame; 7511. a vertical guide rail surface; 7512. an arc-shaped inclined surface; 752. a transverse supporting seat of the clamping frame; 753. a pallet drive motor; 754. the supporting plate drives the screw rod; 755. a lead screw nut seat; 756. a supporting plate hinge shaft; 757. an L-shaped pallet; 7571. a pallet riser; 7572. a horizontal plate of the supporting plate; 7573. a supporting plate limiting plate; 7574. a rotating roller; 7575. supporting the rollers; 76. a stacking drive motor; 8. a lightweight wallboard.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention is described in detail below with reference to fig. 1-12, and the light wallboard production line of the invention comprises a mold trolley 1, an injection molding device 3, a drying and forming device 5, a demolding translation trolley 2, a wallboard conveyor 6 and a buffer stacking device 7; the mold trolley 1 comprises a detachable and separable light wallboard mold and a trolley base 11, the light wallboard mold comprises a mold bottom plate 18, two mold vertical side plates 12 and two mold transverse side plates 13, the mold bottom plate 18, the two mold vertical side plates 12 and the two mold transverse side plates 13 enclose a pouring space, a detachable in-mold partition plate 17 is further arranged in the pouring space, the distance between the in-mold partition plates 17 is adjustable, and the mold vertical side plates 12 and the mold transverse side plates 13 are locked with each other through a side plate locking assembly 16;

the mold trolley 1 injects raw materials into the injection molding equipment 3, then the mold trolley 1 conveys the poured light wallboard mold to enter the drying and forming equipment 5, and the light wallboard 8 is conveyed to a demolding and distributing station by the mold trolley 1 after solidification and forming;

the side plate locking assembly 16 is opened at a demolding and material distributing station, the two mold transverse side plates 13 and the mold vertical side plate 12 on one side are removed, demolding and material distribution of the light wall plate 8 is carried out through the demolding translation vehicle 2, the light wall plate 8 is flatly placed on the wall plate conveyor 6 after being overturned by the demolding translation vehicle 2, the light wall plate 8 is conveyed to the buffering and stacking equipment 7 by the wall plate conveyor 6, and the buffering and stacking equipment 7 is used for buffering and stacking the light wall plate 8.

Wherein, the injection molding device 3 is provided with a tilting mechanism 4, the lightweight wallboard grinding tool on the mold trolley 1 is lifted to the tilting mechanism 4 during injection molding, the trolley base 11 is moved to the lower part of the tilting mechanism 4, and after injection molding is completed, the lightweight wallboard grinding tool is pushed down from the tilting mechanism 4 and falls onto the trolley base 11.

Further, the mold trolley 1 further comprises trolley wheels 14 arranged at the bottom of the trolley base 11, and wheel brakes 15 are arranged on the trolley wheels 14;

curb plate locking Assembly 16 includes rotatory handle 161, reset spring 162, locking lever 163, T shape plug 164 and waist shape hole 165, locking lever 163 rotatable, gliding install in the horizontal curb plate 13 of mould, the both ends of locking lever 163 are provided with rotatory handle 161 and T shape plug 164 respectively, reset spring 162 cover is located locking lever 163 and elastic support in rotatory handle 161 with between the horizontal curb plate 13 lateral wall of mould, mould erect on the curb plate 12 with waist shape hole 165 has been seted up to T shape plug 164 corresponding position, T shape plug 164 can insert with specific direction waist shape hole 165, later through the orientation that rotates rotatory handle 161 change T shape plug 164, realize the locking in T shape plug 164 and waist shape hole 165.

Further, the demolding translation vehicle 2 comprises a demolding vehicle body 21 and an L-shaped demolding support frame 22 arranged at the top end of the demolding vehicle body 21, the top end of the L-shaped demolding support frame 22 is rotatably provided with an overturning support frame 23 through an overturning hinge shaft 25, two sides of the overturning support frame 23 are provided with limit baffles 231, the bottom of the demolding vehicle body 21 is provided with a translation vehicle universal wheel 24, a space capable of accommodating the trolley base 11 is formed between the L-shaped demolding support frame 22 and the demolding vehicle body 21, so that the overturning support frame 23 can be attached to the light wallboard 8 vertically arranged on the mold trolley 1, the light wallboard 8 vertically arranged is overturned by the overturning support frame 23 and horizontally arranged at the top of the demolding translation vehicle 2, and the light wallboard 8 is translated to one side of the wallboard conveyor 6 by pushing the demolding translation vehicle 2, and then pushing the light wallboard 8 to the wallboard conveyor 6 from the demolding translation vehicle 2 to complete demolding and distributing of the light wallboard 8.

Wherein, an elastic buffer structure can be arranged between the turning support frame 23 and the L-shaped demoulding support frame 22, and part of gravity of the light wallboard 8 is offset by the elastic buffer structure in the turning process of the light wallboard 8, so that the labor intensity of turning the light wallboard is reduced.

Further, the wallboard conveyor 6 comprises a first horizontal conveyor 61, a climbing conveyor 62, a second horizontal conveyor 63 and a conveyor driving motor 64, wherein the height of the first horizontal conveyor 61 is lower than that of the second horizontal conveyor 63 so as to convey the lightweight wallboard 8 from the demolding translation vehicle 2 to the first horizontal conveyor 61, the climbing conveyor 62 is used for lifting the height of the lightweight wallboard 8 and conveying the lightweight wallboard to the second horizontal conveyor 63, the second horizontal conveyor 63 conveys the lightweight wallboard 8 to the buffer stacking device 7, and the conveyor driving motor 64 synchronously drives the first horizontal conveyor 61, the climbing conveyor 62 and the second horizontal conveyor 63.

Further, the buffer stacking device 7 includes a stacker base 71, a stacker support 72, a stacker lead screw 73, a lead screw nut 74, a light wallboard clamping frame 75 and a stack driving motor 76, the stacker support 72 is vertically disposed on the stacker base 71, the stacker lead screw 73 is disposed on the stacker support 72 through a rotary supporting structure, the light wallboard clamping frame 75 is connected with the stacker lead screw 73 through the lead screw nut 74 in a transmission manner, a sliding guiding mechanism is further disposed between the light wallboard clamping frame 75 and the stacker support 72, the stack driving motor 76 drives the stacker lead screw 73 to rotate, so that the light wallboard clamping frame 75 is lifted and moved on the stacker support 72, a receiving space between the lower part of the light wallboard clamping frame 75 and the top of the stacker base 71 can receive a tray for buffering and storing the light wallboard 8 and other conveying devices in a light wallboard production line .

Wherein, according to the control command of next process, when needing light wallboard 8 to get into the station behind buffering stacking device 7 according to the production beat, the conveying equipment of next process gets into buffering stacking device 7 and cooperates light wallboard centre gripping frame 75 that can descend, on the conveying equipment of next process with light wallboard 8 release on it, when next process has not been accomplished yet and need carry out the buffer memory to light wallboard 8 in producing the line according to the production beat, light wallboard centre gripping frame 75 can release light wallboard 8 on the buffer memory tray.

Further, the light wallboard clamping frame 75 comprises a clamping frame vertical support 751, a clamping frame transverse support 752, a pallet driving motor 753, a pallet driving lead screw 754, lead screw nut seats 755, pallet hinge shafts 756 and L-shaped pallets 757, wherein the clamping frame vertical support 751 and the clamping frame transverse support 752 form a frame structure, the back surface of the clamping frame transverse support 752 is provided with a lead screw nut 74, the pallet driving lead screws 754 are two groups and are respectively arranged on the clamping frame vertical support 751 at two sides through a rotary support structure, the lead screw nut seats 755 are in transmission connection with the pallet driving lead screws 754, the lead screw nut seats are provided with the L-shaped pallets 757 through the pallet 756, the L-shaped pallets 757 are two and are symmetrically arranged at the inner side of the clamping frame vertical support 751, and a guide rail slider mechanism is further arranged between the L-shaped pallets 757 and the clamping frame vertical support 751, the lightweight wall panels 8 are moved by the second horizontal conveyor 63 onto the two L-shaped pallets 757.

Further, the L-shaped pallet 757 includes a pallet riser 7571 which is approximately vertically arranged, one side of the lower end of the pallet riser 7571 is connected with an approximately horizontal pallet transverse plate 7572, a plurality of rotating rollers 7574 are rotatably arranged on the pallet transverse plate 7572, and one side of the upper end surface of the pallet transverse plate 7572 is provided with a pallet limiting plate 7573;

a supporting roller 7575 is arranged on the other side surface of the pallet vertical plate 7571 opposite to the pallet transverse plate 7572, a vertical guide surface 7511 is arranged on the position, corresponding to the supporting roller 7575, of the clamping frame vertical support 751, an arc inclined surface 7512 is arranged at the lower end of the vertical guide surface 7511, and the vertical guide surface 7511 and the arc inclined surface 7512 are in smooth transition connection;

the supporting plate driving motor 753 drives the supporting plate driving lead screw 754 to rotate, so that the L-shaped supporting plate 757 is lifted on the clamping frame vertical support 751, the supporting roller 7575 presses the vertical guide rail surface 7511 and moves in the lifting process of the L-shaped supporting plate 757, when the L-shaped supporting plate 757 descends to a certain position, the supporting roller 7575 enters the arc-shaped inclined surface 7512 from the vertical guide rail surface 7511, at the moment, the back of the L-shaped supporting plate 757 is not supported by the supporting roller 7575 any more, further, the supporting plate 756 rotates, the L-shaped supporting plates 757 on two sides are opened, and the light wall plate 8 is separated from the two L-shaped supporting plates 757 and falls down.

step a, a mould trolley 1 conveys a poured light wallboard mould from an injection moulding device 3 to a drying forming device 5 to finish the solidification forming of a light wallboard, and then the mould trolley 1 moves to a demoulding and distributing station;

b, opening a side plate locking assembly 16 at a demolding and distributing station and detaching the two mold transverse side plates 13 and the mold vertical side plate 12 on one side;

step c, pushing the demolding translation vehicle 2 to enable the trolley base 11 to enter an accommodating space between the L-shaped demolding support frame 22 and the demolding vehicle body 21, enabling the side face of the vertically placed light wallboard 8 to be attached to the overturning support frame 23, realizing overturning of the light wallboard 8 from a vertical state to a horizontal state by means of the overturning support frame 23, and pushing the demolding translation vehicle 2 loaded with the light wallboard 8 to move to one side of the first horizontal conveyor 61;

d, conveying the light wallboards 8 to the first horizontal conveyor 61, and conveying the light wallboards 8 to the buffer stacking equipment 7 through the first horizontal conveyor 61, the climbing conveyor 62 and the second horizontal conveyor 63;

and e, repeating the steps c and d until the light wall boards 8 on the mould trolley 1 are completely conveyed.

Further, the step d further includes that after the lightweight wallboard 8 is conveyed to the two L-shaped pallets 757 by the second horizontal conveyor 63, according to a control instruction of a subsequent station, the stack driving motor 76 controls the lightweight wallboard clamping frame 75 to move to a specified height and then stop moving, the pallet driving motor 7573 drives the L-shaped pallets 757 to descend along the clamping frame vertical support 751, when the support rollers 7575 enter the arc-shaped inclined surface 7512, the two L-shaped pallets 757 are opened, and the lightweight wallboard 8 falls onto a cache tray or other conveying equipment from the middle of the two L-shaped pallets 757;

then, the pallet drive motor 7573 drives the L-shaped pallets 757 to reset to the upper portion of the clamp frame vertical support 751, and the stack drive motor 76 drives the lightweight wallboard clamp frame 75 to reset to the upper end of the stacker support 72.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a light wallboard production line, includes mould platform truck (1), injection molding equipment (3), dry forming equipment (5), drawing of patterns translation car (2), wallboard conveyer (6) and buffering stacking equipment (7), its characterized in that:

the mould trolley (1) comprises a light wallboard mould and a trolley base (11) which are detachably separated, the light wallboard mould comprises a mould bottom plate (18), two mould vertical side plates (12) and two mould transverse side plates (13), the mould bottom plate (18), the two mould vertical side plates (12) and the two mould transverse side plates (13) enclose a pouring space, a detachable mould inner partition plate (17) is further arranged in the pouring space, the distance between the mould inner partition plates (17) is adjustable, and the mould vertical side plates (12) and the mould transverse side plates (13) are mutually locked through a side plate locking assembly (16);

the mold trolley (1) injects raw materials into the injection molding equipment (3), then the mold trolley (1) conveys the poured light wallboard mold to enter the drying and forming equipment (5), and the light wallboard (8) is conveyed to a demolding and distributing station by the mold trolley (1) after being solidified and formed;

open at drawing of patterns and dividing the material station curb plate locking subassembly (16), demolish two mould horizontal side board (13) and the mould of one side erect curb plate (12), carry out the drawing of patterns of light wallboard (8) through drawing of patterns translation car (2) and divide the material, drawing of patterns translation car (2) keep flat on wallboard conveyer (6) with light wallboard (8) upset back, wallboard conveyer (6) are carried light wallboard (8) to buffering stacking equipment (7) on, by buffering stacking equipment (7) are to light wallboard (8) buffering stack.

2. A lightweight wallboard production line as claimed in claim 1, wherein: the mould trolley (1) also comprises trolley wheels (14) arranged at the bottom of the trolley base (11), and wheel brakes (15) are arranged on the trolley wheels (14);

the side plate locking assembly (16) comprises a rotating handle (161), a return spring (162), a locking rod (163), a T-shaped plug (164) and a kidney-shaped hole (165), the lock rod (163) is rotatably and slidably arranged on the transverse side plate (13) of the mould, two ends of the lock rod (163) are respectively provided with a rotating handle (161) and a T-shaped plug (164), the reset spring (162) is sleeved on the lock rod (163) and elastically supported between the rotating handle (161) and the side wall of the transverse side plate (13) of the die, a waist-shaped hole (165) is arranged on the vertical side plate (12) of the mould corresponding to the T-shaped plug (164), the T-shaped plug (164) can be inserted into the kidney-shaped hole (165) in a specific direction, and then the orientation of the T-shaped plug (164) is changed by rotating the rotated handle (161), so that the T-shaped plug (164) and the kidney-shaped hole (165) are locked.

3. A lightweight wallboard production line as claimed in claim 2, wherein: the demolding translation vehicle (2) comprises a demolding vehicle body (21) and an L-shaped demolding support frame (22) arranged at the top end of the demolding vehicle body (21), wherein the top end of the L-shaped demolding support frame (22) is rotatably provided with an overturning support frame (23) through an overturning hinge shaft (25), two sides of the overturning support frame (23) are provided with limit baffles (231), the bottom of the demolding vehicle body (21) is provided with translation vehicle universal wheels (24), a space capable of accommodating a trolley base (11) is formed between the L-shaped demolding support frame (22) and the demolding vehicle body (21), so that the overturning support frame (23) can be attached to the light wallboard (8) vertically placed on the mold trolley (1), and the light wallboard (8) vertically placed is overturned and horizontally placed at the top of the demolding translation vehicle (2) by means of the overturning support frame (23), and (3) the light wallboard (8) is translated to one side of the wallboard conveyor (6) by pushing the demolding translation vehicle (2), and then the light wallboard (8) is pushed onto the wallboard conveyor (6) from the demolding translation vehicle (2), so that the demolding and material distribution of the light wallboard (8) are completed.

4. A lightweight wallboard production line as claimed in claim 3, wherein: wallboard conveyor (6) includes first horizontal conveyor (61), climbing conveyor (62), second horizontal conveyor (63) and conveyer driving motor (64), the height of first horizontal conveyor (61) is less than second horizontal conveyor (63) so that carry light wallboard (8) from drawing of patterns translation car (2) to on first horizontal conveyor (61), climbing conveyor (62) are used for lifting the height of light wallboard (8) and transport it to on second horizontal conveyor (63), second horizontal conveyor (63) will light wallboard (8) carry to buffering bunching equipment (7), conveyer driving motor (64) synchronous drive first horizontal conveyor (61), climbing conveyor (62), second horizontal conveyor (63).

5. A lightweight wallboard production line as claimed in claim 4, wherein: the buffer stacking equipment (7) comprises a stacker base (71), a stacker support (72), a stacker lead screw (73), a lead screw nut (74), a light wallboard clamping frame (75) and a stacking driving motor (76), wherein the stacker support (72) is vertically arranged on the stacker base (71), the stacker lead screw (73) is arranged on the stacker support (72) through a rotary supporting structure, the light wallboard clamping frame (75) is in transmission connection with the stacker lead screw (73) through the lead screw nut (74), a sliding guide mechanism is further arranged between the light wallboard clamping frame (75) and the stacker support (72), the stacking driving motor (76) drives the stacker lead screw (73) to rotate, so that the lifting movement of the light wallboard clamping frame (75) on the stacker support (72) is realized, the accommodating space between the lower part of the light wallboard clamping frame (75) and the top of the stacker base (71) can accommodate a tray for buffering and storing light wallboards (8) and other conveying equipment in a light wallboard production line.

6. A lightweight wallboard production line as claimed in claim 5, wherein: the lightweight wallboard clamping frame (75) comprises a clamping frame vertical support (751), a clamping frame transverse support seat (752), a supporting plate driving motor (753), a supporting plate driving lead screw (754), lead screw nut seats (755), a supporting plate hinge shaft (756) and L-shaped supporting plates (757), wherein the clamping frame vertical support (751) and the clamping frame transverse support seat (752) form a frame structure, a lead screw nut (74) is arranged on the back surface of the clamping frame transverse support seat (752), the supporting plate driving lead screws (754) are two groups and are respectively arranged on the clamping frame vertical support (751) at two sides through a rotary support structure, the lead screw nut seats (755) are in transmission connection with the supporting plate driving lead screw (754), the lead screw nut seats (755) are provided with the L-shaped supporting plates (757) through the supporting plates (756), the L-shaped supporting plates (757) are two and are symmetrically arranged on the inner side of the clamping frame vertical support (751), and a guide rail sliding block mechanism is further arranged between the L-shaped supporting plate (757) and the clamping frame vertical support (751), and the light wallboard (8) moves to the two L-shaped supporting plates (757) through the second horizontal conveyor (63).

7. A lightweight wallboard production line as claimed in claim 6, wherein: the L-shaped supporting plate (757) comprises a supporting plate vertical plate (7571) which is approximately vertically arranged, one side of the lower end of the supporting plate vertical plate (7571) is connected with an approximately horizontal supporting plate transverse plate (7572), a plurality of rotating rollers (7574) are rotatably arranged on the supporting plate transverse plate (7572), and one side of the upper end surface of the supporting plate transverse plate (7572) is provided with a supporting plate limiting plate (7573);

a supporting roller (7575) is arranged on the other side face, opposite to the supporting plate transverse plate (7572), of the supporting plate vertical plate (7571), a vertical guide surface (7511) is arranged on the position, corresponding to the supporting roller (7575), of the clamping frame vertical support (751), an arc-shaped inclined surface (7512) is arranged at the lower end of the vertical guide surface (7511), and the vertical guide surface (7511) and the arc-shaped inclined surface (7512) are in smooth transition connection;

the supporting plate driving motor (753) drives the supporting plate driving screw rod (754) to rotate, so that the L-shaped supporting plate (757) can lift on the clamping frame vertical support (751), the supporting roller (7575) presses the vertical guide surface (7511) and moves in the lifting process of the L-shaped supporting plate (757), when the L-shaped supporting plate (757) descends to a certain position, the supporting roller (7575) enters the arc-shaped inclined surface (7512) from the vertical guide surface (7511), at the moment, the back of the L-shaped supporting plate (757) is not supported by the supporting roller (7575), the supporting plate hinge shaft (756) rotates, the L-shaped supporting plates (757) on two sides are opened, and the light wall plate (8) can separate from the two L-shaped supporting plates (757) and fall down.

8. A method of stack buffering using the lightweight wall panel production line of any one of claims 1 to 7, comprising the steps of:

step a, a mould trolley (1) conveys a poured light wallboard mould to a drying forming device (5) from an injection moulding device (3) to finish solidification forming of a light wallboard, and then the mould trolley (1) moves to a demoulding and distributing station;

b, opening a side plate locking assembly (16) at a demolding and distributing station, and detaching the two mold transverse side plates (13) and the mold vertical side plate (12) on one side;

step c, pushing the demolding translation vehicle (2) to enable the trolley base (11) to enter an accommodating space between the L-shaped demolding support frame (22) and the demolding vehicle body (21), enabling the side face of the vertically placed light wallboard (8) to be attached to the overturning support frame (23), realizing overturning of the light wallboard (8) from a vertical state to a horizontal state by means of the overturning support frame (23), and pushing the demolding translation vehicle (2) loaded with the light wallboard (8) to move to one side of the first horizontal conveyor (61);

d, conveying the light wallboard (8) to the first horizontal conveyor (61), and conveying the light wallboard (8) to a buffer stacking device (7) through the first horizontal conveyor (61), the climbing conveyor (62) and the second horizontal conveyor (63);

and e, repeating the steps c and d until the light wall boards (8) on the mould trolley (1) are completely conveyed.

9. The stack caching method of claim 8, wherein: the step d further comprises that after the lightweight wallboard (8) is conveyed to the two L-shaped pallets (757) by the second horizontal conveyor (63), according to a control instruction of a subsequent station, the stacking driving motor (76) controls the lightweight wallboard clamping frame (75) to move to a specified height and then stops moving, the pallet driving motor (7573) drives the L-shaped pallets (757) to descend along the clamping frame vertical support (751), when the supporting rollers (7575) enter the arc-shaped inclined surfaces (7512), the two L-shaped pallets (757) are opened, and the lightweight wallboard (8) falls onto a buffer storage pallet or other conveying equipment from the middle of the two L-shaped pallets (757);

and then, the supporting plate driving motor (7573) drives the L-shaped supporting plate (757) to reset to the upper part of the clamping frame vertical support (751), and the stacking driving motor (76) drives the light wallboard clamping frame (75) to reset to the upper end of the stacker support (72).