A cold-bent thin-walled steel light polymer composite wall panel processing production line

Abstract

The present invention relates to the field of composite wallboard preparation, and specifically to a cold-bent thin-wall steel light polymer composite wallboard processing production line, comprising a base plate, a support frame, a pouring box, a fixed plate, a rotating frame, a material withdrawal trough, a prefabricated box, a demoulding mechanism, a drying mechanism, a limit block and a supporting foot; the present invention can simultaneously carry out processing and manufacturing operations of multiple batches of composite wallboards of various categories through a prefabricated box with a multi-station independent design, and can facilitate the removal of composite wallboards after preliminary solidification through a movable first baffle plate and a second baffle plate, thereby reducing the tedious process of repeated disassembly and assembly of composite wallboard prefabricated molds by manual labor and reducing the work intensity of workers.

Description

Technical Field

[0001] The invention relates to the field of composite wallboard preparation, in particular to a cold-bent thin-wall steel light polymer composite wallboard processing production line. Background Art

[0002] Composite wall panels are produced and processed in a prefabrication yard using fixed molds, and then transported directly to the construction site for installation. Prefabricated panels have many uses in construction, and large quantities of composite wall panels of different specifications are prefabricated. However, the current cold-bent thin-walled steel light polymer composite wall panel processing production line often has the following problems during the production process:

[0003] (1) The traditional cold-bent thin-walled steel light polymer composite wall panel processing production line often uses fixed molds to perform prefabricated panel shaping operations. This is inefficient when preparing a large number of prefabricated panels, and the preparation molds must be repeatedly disassembled and assembled manually, which increases the workload of workers.

[0004] (2) The traditional cold-bent thin-walled steel light polymer composite wall panel processing production line is difficult to improve the drying efficiency of the composite wall panels by means of mixed heating and drying. It is also difficult to make the composite wall panels vibrate synchronously at multiple stations during the prefabrication process, which increases the probability of bubbles remaining in the composite wall panels, reduces the density of the composite wall panel concrete, and increases the probability of surface collapse of the composite wall panels due to uneven force during the removal operation. Summary of the invention

[0005] In view of the problems in the prior art, the present invention provides a cold-bent thin-walled steel light polymer composite wallboard processing production line.

[0006] The technical solution adopted by the present invention to solve the technical problem is: a cold-bent thin-walled steel light polymer composite wallboard processing production line, including a base plate, a support frame, a pouring box, a fixed plate, a rotating frame, a material withdrawal trough, a prefabricated box, a demoulding mechanism, a drying mechanism, a limit block and a support foot, wherein the lower end surface of the base plate is provided with support feet at the corners around, the upper end surface of the base plate is provided with a support frame, the support frame and the base plate are jointly provided with a pouring box, the inner wall of the pouring box is symmetrically provided with a plurality of groups of fixed plates, the fixed plates are arranged in groups of two, and the two fixed plates in the same group are respectively located on the front and rear side walls of the pouring box, The fixed disk and the side wall of the casting box fitted therewith are both provided with a material withdrawal trough of the same structural shape, a rotating rack is installed on each group of fixed disks by means of rotational cooperation, limit blocks are symmetrically arranged on one side wall of the fixed disk, and the rotating racks are all against the limit blocks, prefabricated boxes are commonly installed between the rotating racks in the same group, a demoulding mechanism is commonly installed on the casting box and the base plate, a drying mechanism is installed on the upper end of the support frame, and the drying mechanism is connected with the casting box through the material withdrawal trough, and the prefabricated box with a multi-station independent design can simultaneously carry out processing and production operations of multiple batches of various types of composite wall panels.

[0007] The prefabricated box comprises a discharge trough, a No. 1 baffle plate, a No. 2 baffle plate, offset teeth, a baffle spring, a baffle rope and a steering shaft. The front and rear ends of the prefabricated box are both provided with discharge troughs. The left and right ends of the discharge trough are respectively provided with a No. 1 baffle plate and a No. 2 baffle plate by means of sliding fit. The adjacent ends of the No. 1 baffle plate and the No. 2 baffle plate are abutted against each other by means of magnetic offset teeth, and the No. 1 baffle plate and the No. 2 baffle plate are connected by means of a baffle rope transmission. The front and rear corners of the prefabricated box are connected by means of a rotating Steering shafts are symmetrically installed up and down in a matching manner, and the steering shafts are all located on one side of the No. 1 baffle plate and the middle part of the baffle rope is wrapped around the steering shaft. A baffle spring is installed on the prefabricated box on the opposite side of the steering shaft, and the other end of the baffle spring is connected to the No. 1 baffle plate. Through the movably installed No. 1 baffle plate and No. 2 baffle plate, the composite wall panel can be easily taken out after the initial solidification is completed, reducing the tedious process of repeated disassembly and assembly of the composite wall panel prefabricated mold manually, and reducing the work intensity of workers.

[0008] Specifically, the limit blocks are located at diagonal positions on the fixed plate, and the rotating frame can rotate at a maximum angle of degrees between two adjacent limit blocks.

[0009] Specifically, a plurality of pushing racks are installed on the side wall of the pouring box in a sliding manner, and each pushing rack corresponds to each prefabricated box one by one. The pushing rack is composed of a pushing plate and a pushing rod, wherein the pushing plate is located on the inner side of the material return trough, and a pushing cylinder is installed on the side wall of the pouring box. The output shaft of the pushing cylinder is connected to the pushing plate, and an anti-rotation groove cooperating with the pushing plate is provided in the middle of the side wall of the rotating rack close to the fixed disk. By automatically removing the undried completely composite wall panels, the probability of surface collapse of the composite wall panels due to uneven force during manual operation is reduced.

[0010] Specifically, balls are installed on both sides of the discharge chute and both sides of the return chute through rotational cooperation. The arranged balls can reduce the friction between the prefabricated board and the surrounding space during the removal operation of the prefabricated board, thereby reducing the probability of collapse of the surface and edge of the prefabricated board.

[0011] Specifically, a forming block is evenly installed in the middle of the prefabricated box by a sliding fit, a vibrating rod is evenly installed in the forming block, forming rods are installed at the corners around the lower end surface of the prefabricated box, and a forming plate is commonly installed between the forming rods by a sliding fit, the lower ends of the forming blocks are connected to the upper end surfaces of the forming plates, a forming spring is arranged between the lower end of the forming plate and the forming rod, a fixed plate is commonly installed between two rotating frames in the same group, and the fixed plate is located below the forming plate, and mutually adsorbed electromagnets are symmetrically arranged on the forming plate and the fixed plate, and the adsorption force between the electromagnets is greater than the elastic force provided by the forming spring, and combined with the vibration effect of the vibrating rod, the accumulated concrete can be evenly spread out, and at the same time, excess bubbles in the concrete are eliminated, thereby improving the density of the composite wall panel concrete.

[0012] Specifically, the demoulding mechanism comprises a demoulding groove, a demoulding shaft, a lifting slide, a docking plate, a docking hook, a docking spring, a docking rope, a fixing rod, a winding shaft, a rope loop and a winding motor. A demoulding groove is evenly provided at the bottom of the casting box, the demoulding groove is located at the lower middle part of the prefabricated box and the demoulding groove corresponds to the material return groove one by one. A demoulding shaft is installed between the No. 1 material baffle plate in the same group and the No. 2 material baffle plate in the same group. A plurality of lifting slides are installed at the bottom of the casting box, and the lifting slides are in groups of two. The two lifting slides in the same group are respectively located at both sides of the middle part of the notch of the same demoulding groove, and the bottoms of the lifting slides are connected to the upper end surface of the base plate. A docking plate is installed together between the plurality of lifting slides by means of sliding cooperation, and a plurality of docking hooks are evenly installed on the upper end surface of the docking plate, and each group of docking hooks corresponds to each group of lifting slides one by one. The corresponding docking hooks are all located in the notches of the demoulding grooves, the upper end surface of the docking plate is connected to the bottom of the casting box through a docking spring, the lower end of the support frame is symmetrically equipped with fixing rods through bearings, and the fixing rods are respectively located on both sides of the lifting slide, and the upper end surface of the base plate is equipped with a winding shaft through a bearing, and rope loops are evenly installed on the winding shaft through a key connection, and a docking rope is wound on the rope loop, the middle part of the docking rope is connected to the lower end of the docking plate through a sliding fit, and the other end of the docking rope is fixedly installed on the base plate, and a winding motor is installed on the upper end surface of the base plate through a motor seat, and the output shaft of the winding motor is connected to the winding shaft through a coupling, and the surface area of ​​the composite wall panel in contact with the surrounding space can be reduced by switching the placement position of the composite wall panel during the drying operation, thereby improving the effective drying effect of the hot air.

[0013] Specifically, the docking hook is an incomplete circular ring structure with a fan-shaped opening on one side, and the docking hook is snap-fitted with the demoulding shaft.

[0014] Specifically, the drying mechanism includes a drying box, a heating plate, a nozzle and a removal trough. The drying box is installed on the upper end of the support frame, and the drying box is connected to the casting box through the return trough. The heating plates are evenly installed in the drying box. The nozzles are evenly installed on the upper end of the drying box, and the spray outlets of the nozzles are located above the inner side of the casting box. Multiple groups of removal troughs are opened on the upper end of the drying box, and each group of removal troughs corresponds to each group of return troughs one by one. The drying efficiency in the prefabrication process of the composite wallboard can be improved by mixed heating and drying.

[0015] Specifically, the middle part of the heating plate is a cavity structure, one end of the nozzle is located in the cavity of the heating plate and the nozzle is connected to the drying box.

[0016] Beneficial effects of the present invention:

[0017] (1) The present invention can simultaneously carry out the processing and production operations of multiple batches of various types of composite wall panels through the prefabricated box with a multi-station independent design. The movable first and second material baffle plates can facilitate the removal of the composite wall panels after the initial solidification is completed, thereby reducing the tedious process of repeated disassembly and assembly of the composite wall panel prefabrication mold by manual labor and reducing the work intensity of workers.

[0018] (2) The present invention can improve the drying efficiency in the composite wall panel prefabrication process by means of mixed heating and drying. Combined with the vibration effect of the vibrating rod, the accumulated concrete can be spread evenly, while eliminating excess bubbles in the concrete and improving the density of the composite wall panel concrete.

[0019] (3) The present invention reduces the probability of surface collapse of composite wall panels due to uneven force application during manual operation by automatically removing undried composite wall panels. By switching the placement of composite wall panels during the drying process, the surface area of ​​the composite wall panels in contact with the surrounding space can be reduced, thereby improving the effective drying effect of hot air. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 A schematic diagram of the overall structure of a preferred embodiment of a cold-bent thin-walled steel light polymer composite wallboard processing production line provided by the present invention;

[0022] Figure 2 It is a schematic diagram of the working state of the present invention;

[0023] Figure 3 for Figure 2 A top view schematic diagram of

[0024] Figure 4 For the present invention Figure 3 AA direction cross-sectional schematic diagram;

[0025] Figure 5 For the present invention Figure 4 An enlarged schematic diagram of point B;

[0026] Figure 6 It is a partial three-dimensional structural schematic diagram of the drying mechanism and the prefabricated box of the present invention;

[0027] Figure 7 It is a schematic diagram of a partial three-dimensional structure of the demoulding mechanism and the prefabricated box of the present invention;

[0028] Figure 8 It is a schematic diagram of the installation relationship between the first baffle plate and the second baffle plate of the present invention;

[0029] Fig. 9It is a schematic diagram of a partial three-dimensional structure of the demoulding mechanism of the present invention;

[0030] Fig.10 It is a schematic diagram of a partial three-dimensional structure of a composite wallboard which is an operating object of the present invention;

[0031] In the figure: 1, base plate; 2, support frame; 3, pouring box; 4, fixed plate; 5, rotating frame; 6, material withdrawal trough; 7, prefabricated box; 8, demoulding mechanism; 9, drying mechanism; 10, limit block; 11, supporting foot; 31, pushing frame; 311, pushing plate; 312, pushing rod; 32, pushing cylinder; 51, anti-rotation groove; 71, discharge trough; 72, No. 1 material blocking plate; 73, No. 2 material blocking plate; 74, misaligned teeth; 75, material blocking spring; 76, material blocking rope; 77, steering shaft; 61, ball bearing; 78, forming block ; 781, vibrating rod; 79, forming rod; 791, forming plate; 792, forming spring; 52, fixing plate; 53, electromagnet; 81, demoulding groove; 82, demoulding shaft; 83, lifting slide; 84, docking plate; 85, docking hook; 86, docking spring; 87, docking rope; 88, fixing rod; 89, winding shaft; 810, rope loop; 811, winding motor; 91, drying box; 92, heating plate; 93, nozzle; 94, removal groove; 00, prefabricated board; 100, hollow grooved prefabricated board. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0033] See also Figure 1 , Figure 2 and Figure 6A cold-bent thin-walled steel light polymer composite wallboard processing production line includes a base plate 1, a support frame 2, a pouring box 3, a fixed plate 4, a rotating frame 5, a material withdrawal chute 6, a prefabricated box 7, a demoulding mechanism 8, a drying mechanism 9, a limit block 10 and a support foot 11. The base plate 1 is provided with support feet 11 at the corners around the lower end surface, the base plate 1 is provided with a support frame 2 on the upper end surface, and a pouring box 3 is installed on the support frame 2 and the base plate 1 together. The inner wall of the pouring box 3 is symmetrically provided with multiple groups of fixed plates 4, the fixed plates 4 are arranged in groups of two, and the two fixed plates 4 in the same group are respectively located on the front and rear side walls of the pouring box 3, and the fixed plates 4 and the pouring The side walls of the box 3 are all provided with a material withdrawal groove 6 of the same structural shape, and a rotating frame 5 is installed on each group of fixed disks 4 by means of rotational cooperation. A limit block 10 is symmetrically arranged on one side wall of the fixed disk 4, and the rotating frame 5 is abutted against the limit block 10. The limit block 10 is located at a diagonal position on the fixed disk 4. The rotating frame 5 can rotate at a maximum angle of 90 degrees between two adjacent limit blocks 10. Prefabricated boxes 7 are commonly installed between the rotating frames 5 in the same group, and a demoulding mechanism 8 is commonly installed on the casting box 3 and the base plate 1. A drying mechanism 9 is installed on the upper end of the support frame 2, and the drying mechanism 9 is connected to the casting box 3 through the material withdrawal groove 6.

[0034] See also Figure 2 , Figure 4 and Figure 7 A plurality of push racks 31 are installed on the side wall of the pouring box 3 by sliding cooperation, and each push rack 31 corresponds to each prefabricated box 7 one by one. The push rack 31 is composed of a push plate 311 and a push rod 312, wherein the push plate 311 is located on the inner side of the material withdrawal trough 6, and a push cylinder 32 is installed on the side wall of the pouring box 3, and the output shaft of the push cylinder 32 is connected to the push plate 311, and an anti-rotation groove 51 matching the push plate 311 is opened in the middle of the side wall of the rotating frame 5 close to the fixed plate 4.

[0035] During the specific work, before the prefabrication of the prefabricated panels, the evenly installed prefabricated boxes 7 are manually placed in a horizontal state, and then the pushing cylinder 32 is started to work, and the pushing plate 311 is pushed to move by the output shaft of the pushing cylinder 32. The set pushing rod 312 can guide the moving path of the pushing plate 311, so that the pushing plate 311 moves along the return groove 6 and fits into the anti-rotation groove 51. The prefabricated box 7 is locked in a horizontal position through the snap-fit ​​cooperation between the pushing plate 311 and the anti-rotation groove 51. After that, the concrete material used for the prefabricated panels is manually poured into the horizontally placed prefabricated box 7 to carry out the production and processing of the prefabricated panels.

[0036] See also Figure 2 , Figure 4 and Figure 6The drying mechanism 9 includes a drying box 91, a heating plate 92, a nozzle 93 and a removal trough 94. The drying box 91 is installed on the upper end of the support frame 2, and the drying box 91 is connected to the casting box 3 through the material withdrawal trough 6. The heating plates 92 are evenly installed in the drying box 91, and the nozzles 93 are evenly installed on the upper end of the drying box 91. The middle part of the heating plate 92 is a cavity structure, and one end of the nozzle 93 is located in the cavity of the heating plate 92. The nozzle 93 is connected to the drying box 91, and the nozzle of the nozzle 93 is located on the inner side of the casting box 3. A plurality of groups of removal troughs 94 are opened on the upper end of the drying box 91, and each group of removal troughs 94 corresponds to each group of material withdrawal troughs 6 one by one.

[0037] During specific operation, after the concrete material is loaded, the heating plate 92 is started for heating. The heat generated in the heating plate 92 is gradually accumulated in the drying box 91, and part of the heat overflows from the material return trough 6 and enters the casting box 3, so that the middle and lower spaces of the casting box 3 are heated at the same time. The nozzle 93 can convey and discharge the high-temperature hot air generated in the cavity of the heating plate 92 in a directional manner, so that the high-temperature hot air is blown to the upper end surface of the prefabricated box 7, and the prefabricated board 00 is dried in conjunction with the heat in the surrounding environment, thereby improving the production and processing efficiency of the prefabricated board 00.

[0038] See also Figure 4 , Figure 7 and Figure 8 The middle part of the prefabricated box 7 is evenly installed with a forming block 78 by a sliding fit, and a vibrating rod 781 is evenly installed in the forming block 78. Forming rods 79 are installed at the corners around the lower end surface of the prefabricated box 7. Forming plates 791 are installed between the forming rods 79 by a sliding fit. The lower ends of the forming blocks 78 are connected to the upper end surfaces of the forming plates 791, and a forming spring 792 is arranged between the lower end of the forming plate 791 and the forming rod 79. A fixed plate 52 is installed between the two rotating frames 5 in the same group, and the fixed plate 52 is located below the forming plate 791. Electromagnets 53 that attract each other are symmetrically arranged on the forming plate 791 and the fixed plate 52, and the adsorption force between the electromagnets 53 is greater than the elastic force provided by the forming spring 792.

[0039] During the specific work, in the process of pouring concrete cement, according to the use purpose, when it is necessary to produce a solid prefabricated panel 00, the electromagnet 53 is energized, and under the mutual adsorption of the electromagnet 53 on the forming plate 791 and the electromagnet 53 on the fixed plate 52, the elastic force provided by the forming spring 792 is overcome and the forming plate 791 is in the lowest position. At the same time, under the pulling action of the forming plate 791, the forming block 78 is synchronously in the lowest position at the bottom of the prefabricated box 7, and the upper end surface of the forming block 78 is flush with the inner end surface of the prefabricated box 7 at this time, and the bottom of the prefabricated box 7 is in a flat state. In addition, according to the use purpose, when it is necessary to produce a hollow groove When the prefabricated plate 100 is formed, the electromagnet 53 is in a power-off state. After that, the forming plate 791 is in the uppermost position under the elastic force of the forming spring 792. At the same time, under the pushing action of the forming plate 791, the forming block 78 is synchronously in the uppermost position at the bottom of the prefabricated box 7. At this time, the upper end of the forming block 78 is higher than the bottom surface of the prefabricated box 7. After the position adjustment of the forming block 78 is completed, the vibrating rod 781 is started to work. The prefabricated box 7 is vibrated at a certain frequency through the power transmission of the forming block 78. The accumulated concrete is evenly spread through the vibration of the prefabricated box 7, and at the same time, the excess bubbles in the concrete are eliminated to improve the density of the concrete.

[0040] See also Figure 4 , Figure 5 and Figure 8 The prefabricated box 7 includes a discharge trough 71, a first baffle plate 72, a second baffle plate 73, a dislocation tooth 74, a baffle spring 75, a baffle rope 76 and a steering shaft 77. The front and rear ends of the prefabricated box 7 are both provided with a discharge trough 71. Both sides of the discharge trough 71 and both sides of the notch of the return trough 6 are provided with ball bearings 61 by means of rotational cooperation. The left and right ends of the discharge trough 71 are respectively provided with a first baffle plate 72 and a second baffle plate 73 by means of sliding cooperation. The first baffle plate 72 and the second baffle plate 73 are mutually connected. The adjacent ends are pressed against each other by magnetic offset teeth 74, and the No. 1 baffle plate 72 is connected to the No. 2 baffle plate 73 by a baffle rope 76. Steering shafts 77 are symmetrically installed at the front and rear corners of the prefabricated box 7 by rotational cooperation. The steering shafts 77 are all located on one side of the No. 1 baffle plate 72 and the middle part of the baffle rope 76 is wrapped around the steering shaft 77. A baffle spring 75 is installed on the prefabricated box 7 on the opposite side of the steering shaft 77, and the other end of the baffle spring 75 is connected to the No. 1 baffle plate 72.

[0041] During specific operation, in the initial state, under the elastic force of the baffle spring 75 and the transmission connection of the baffle rope 76, the No. 1 baffle plate 72 and the No. 2 baffle plate 73 are in a mutually fitted state, and the discharge troughs 71 at both ends of the prefabricated box 7 are in a closed state under the fitting action of the No. 1 baffle plate 72 and the No. 2 baffle plate 73, and the magnetic offset teeth 74 symmetrically arranged on the No. 1 baffle plate 72 and the No. 2 baffle plate 73 can enhance the tightness of the fit between the No. 1 baffle plate 72 and the No. 2 baffle plate 73, thereby reducing the probability of leakage during concrete pouring, and the arranged ball 61 can reduce the friction between the No. 1 baffle plate 72 and the surrounding space during the removal operation of the prefabricated plate 00, thereby reducing the probability of collapse of the surface and edge of the prefabricated plate 00.

[0042] See also Figure 4 , Figure 7 and Fig. 9 The demoulding mechanism 8 includes a demoulding groove 81, a demoulding shaft 82, a lifting slide 83, a docking plate 84, a docking hook 85, a docking spring 86, a docking rope 87, a fixing rod 88, a winding shaft 89, a rope loop 810 and a winding motor 811. The bottom of the pouring box 3 is evenly provided with a demoulding groove 81, and the demoulding groove 81 is located at the lower middle part of the prefabricated box 7 and the demoulding groove 81 corresponds to the material withdrawal groove 6 one by one. The first material blocking plate 72 in the same group and the second material blocking plate in the same group A demoulding shaft 82 is installed between the plurality of demoulding grooves 73, and a plurality of lifting slides 83 are installed at the bottom of the pouring box 3. The lifting slides 83 are arranged in pairs. The two lifting slides 83 in the same group are respectively located on both sides of the middle of the notch of the same demoulding groove 81, and the bottoms of the lifting slides 83 are connected to the upper end surface of the base plate 1. A docking plate 84 is installed between the plurality of lifting slides 83 in a sliding manner. The upper end surface of the docking plate 84 is evenly installed with a plurality of docking hooks 85, and each group of docking hooks 85 is connected to the upper end surface of the base plate 1. The connecting hook 85 corresponds to each group of lifting slides 83 one by one, and the connecting hooks 85 are all located in the notches of the demoulding grooves 81. The connecting hooks 85 are incomplete circular ring structures with single-sided fan-shaped openings, and the connecting hooks 85 are snap-fitted with the demoulding shaft 82. The upper end surface of the connecting plate 84 is connected to the bottom of the pouring box 3 by a connecting spring 86. The lower end of the support frame 2 is symmetrically equipped with fixing rods 88 through bearings, and the fixing rods 88 are respectively located on both sides of the lifting slides 83. The upper end surface of the base plate 1 is equipped with a winding shaft 89 through a bearing, and the winding shaft 89 is evenly equipped with a rope loop 810 through a key connection. The rope loop 810 is wound with a connecting rope 87, and the middle part of the connecting rope 87 is connected to the lower end of the connecting plate 84 by a sliding fit, and the other end of the connecting rope 87 is fixedly installed on the base plate 1. The upper end surface of the base plate 1 is equipped with a winding motor 811 through a motor seat, and the output shaft of the winding motor 811 is connected to the winding shaft 89 through a coupling.

[0043] During specific operation, after the concrete material in the prefabricated box 7 is initially solidified and formed, the forming block 78 is firstly pulled out from the concrete material by controlling the energization operation of the electromagnet 53, and then the pushing cylinder 32 is reset to release the clamping operation between the pushing plate 311 and the anti-rotation groove 51, so that the rotating frame 5 is in a rotatable state on the fixed plate 4, and then the prefabricated box 7 is manually rotated to switch the prefabricated box 7 from the horizontal placement state to the vertical state, and at the same time, the discharge groove 71 on the prefabricated box 7 is in a linear alignment state with the return groove 6, and in the process of the rotation of the prefabricated box 7, the demoulding shaft 82 synchronously rotates in the circumferential direction, and when the rotation of the prefabricated box 7 is completed, the demoulding shaft 82 rotates to the lowest station and completes the docking operation with the docking hook 85, and then the manual rotation operation is stopped, and under the clamping action between the demoulding shaft 82 and the docking hook 85, the locking operation of the prefabricated box 7 in the vertical station is completed;

[0044] The second stopper 73 is pulled downwardly and enters the demoulding groove 81 through the engagement between the docking hook 85 and the demoulding shaft 82. During the downward movement of the second stopper 73, the transmission connection of the docking rope 87 causes the first stopper 72 to move synchronously in the opposite direction of the second stopper 73 in the discharging groove 71, thereby further making the discharging groove 71 in the open state;

[0045] Afterwards, the pushing cylinder 32 is started again to work, and the pushing plate 311 is pushed to move by the output shaft of the pushing cylinder 32, so that the pushing plate 311 passes through the return groove 6 and the discharge groove 71 and abuts against the side wall of the prefabricated board 00. Afterwards, under the further pushing action of the pushing cylinder 32, the prefabricated board 00 that has been initially solidified is moved out of the prefabricated box 7 along the discharge groove 71 and the return groove 6 on the other side, and finally enters the drying box 91. The heat in the drying box 91 is used to perform a secondary drying operation on the prefabricated board 00, thereby further improving the production and processing efficiency of the prefabricated board 00. After the prefabricated board 00 is completely solidified, the prefabricated board 00 is taken out from the removal groove 94 manually or by an existing robot to obtain a finished prefabricated board 00.

[0046] When working:

[0047] The first step: before the prefabrication of the prefabricated panels, the uniformly installed prefabricated boxes 7 are manually placed in a horizontal state, and then the push cylinder 32 is started to work, and the push plate 311 is pushed to move by the output shaft of the push cylinder 32. The set push rod 312 can guide the moving path of the push plate 311, so that the push plate 311 moves along the return groove 6 and fits into the anti-rotation groove 51. The prefabricated box 7 is locked in a horizontal position through the snap-fit ​​cooperation between the push plate 311 and the anti-rotation groove 51. In the initial state, the elastic force of the blocking spring 75 and the blocking rope Under the action of the transmission connection 76, the No. 1 baffle plate 72 and the No. 2 baffle plate 73 are in a mutually fitted state, and the discharge troughs 71 at both ends of the prefabricated box 7 are in a closed state under the fitting action of the No. 1 baffle plate 72 and the No. 2 baffle plate 73, and the magnetic offset teeth 74 symmetrically arranged on the No. 1 baffle plate 72 and the No. 2 baffle plate 73 can improve the tightness of the fit between the No. 1 baffle plate 72 and the No. 2 baffle plate 73, and reduce the probability of leakage during concrete pouring. Afterwards, the concrete material used for the prefabricated panel is manually poured into the horizontally placed prefabricated box 7 to carry out the production and processing of the prefabricated panel.

[0048] Step 2: After the concrete material is loaded, start the heating plate 92 for heating. The heat generated in the heating plate 92 is gradually accumulated in the drying box 91. Part of the heat overflows from the material return chute 6 and enters the casting box 3, so that the middle and lower spaces of the casting box 3 are heated at the same time. The nozzle 93 can transport and discharge the high-temperature hot air generated in the cavity of the heating plate 92 in a directional manner, so that the high-temperature hot air is blown to the upper end surface of the prefabricated box 7, and the prefabricated board 00 is dried in combination with the heat in the surrounding environment, thereby improving the production and processing efficiency of the prefabricated board 00.

[0049] Step 3: During the pouring of concrete cement, according to the use purpose, when it is necessary to produce a solid prefabricated panel 00, the electromagnet 53 is energized, and the electromagnet 53 on the forming plate 791 and the electromagnet 53 on the fixing plate 52 overcome the elastic force provided by the forming spring 792 and make the forming plate 791 at the lowest position. At the same time, under the pulling action of the forming plate 791, the forming block 78 is synchronously at the lowest position at the bottom of the prefabricated box 7, and the upper end surface of the forming block 78 is flush with the inner end surface of the prefabricated box 7, and the bottom of the prefabricated box 7 is in a flat state. In addition, according to the use purpose, when it is necessary to produce a hollow groove-shaped panel, When the prefabricated plate 100 is formed, the electromagnet 53 is in a power-off state. After that, the forming plate 791 is in the uppermost position under the push of the elastic force of the forming spring 792. At the same time, under the push of the forming plate 791, the forming block 78 is synchronously in the uppermost position at the bottom of the prefabricated box 7. At this time, the upper end of the forming block 78 is higher than the bottom surface of the prefabricated box 7. After the position adjustment of the forming block 78 is completed, the vibrating rod 781 is started to work. The power transmission of the forming block 78 makes the prefabricated box 7 vibrate at a certain frequency. The vibration of the prefabricated box 7 makes the accumulated concrete spread evenly, and at the same time, eliminates the excess bubbles in the concrete and improves the density of the concrete.

[0050] Step 4: After the concrete material in the prefabricated box 7 is initially solidified and formed, the forming block 78 is firstly pulled out from the concrete material by controlling the energization operation of the electromagnet 53, and then the pushing cylinder 32 is reset to release the clamping operation between the pushing plate 311 and the anti-rotation groove 51, so that the rotating frame 5 is in a rotatable state on the fixed plate 4, and then the prefabricated box 7 is manually rotated to switch the prefabricated box 7 from a horizontal position to a vertical position, and at the same time, the discharge groove 71 on the prefabricated box 7 is in a linear alignment state with the return groove 6, and in the process of the rotation of the prefabricated box 7, the demoulding shaft 82 synchronously rotates in the circumferential direction, and when the rotation of the prefabricated box 7 is completed, the demoulding shaft 82 rotates to the lowermost station and completes the docking operation with the docking hook 85, and then the manual rotation operation is stopped, and under the clamping action between the demoulding shaft 82 and the docking hook 85, the locking operation of the prefabricated box 7 in the vertical station is completed.

[0051] The fifth step is to start the winding motor 811 to operate, and the winding motor 811 drives the winding shaft 89 to rotate, and the winding shaft 89 drives the rope loop 810 to rotate synchronously. During the rotation of the rope loop 810, the docking rope 87 is gradually wound. Since the other end of the docking rope 87 is fixedly mounted on the base plate 1, during the winding process of the docking rope 87, the docking plate 84 is pulled by the sliding abutment to overcome the elastic force of the docking spring 86 and move downward along the lifting slide 83, and the docking hook 85 is driven by the docking plate 84 to move downward synchronously, and further through the clamping action between the docking hook 85 and the demoulding shaft 82, the second material baffle plate 73 is pulled to move downward synchronously and enter the demoulding groove 81. During the downward movement of the second material baffle plate 73, the transmission connection of the docking rope 87 makes the first material baffle plate 72 move synchronously in the opposite direction of the second material baffle plate 73 in the discharging trough 71, and further the discharging trough 71 is in the open state.

[0052] Step 6: Start the pushing cylinder 32 again to work, and push the pushing plate 311 to move through the output shaft of the pushing cylinder 32, so that the pushing plate 311 passes through the return groove 6 and the discharge groove 71 and abuts against the side wall of the prefabricated board 00. Afterwards, under the further pushing action of the pushing cylinder 32, the prefabricated board 00 that has been initially solidified moves out of the prefabricated box 7 along the discharge groove 71 and the return groove 6 on the other side, and finally enters the drying box 91. The heat in the drying box 91 is used to perform a secondary drying operation on the prefabricated board 00 to further improve the production and processing efficiency of the prefabricated board 00. When the prefabricated board 00 is completely solidified, the prefabricated board 00 is taken out from the removal groove 94 manually or by an existing robot to obtain a finished prefabricated board 00.

[0053] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cold-bent thin-walled steel light polymer composite wallboard processing production line, comprising a base plate (1), a support frame (2), a pouring box (3), a fixed plate (4), a rotating frame (5), a material return chute (6), a prefabricated box (7), a demoulding mechanism (8), a drying mechanism (9), a limit block (10) and a supporting foot (11), characterized in that: Support legs (11) are arranged at the corners around the lower end surface of the base plate (1), a support frame (2) is installed on the upper end surface of the base plate (1), a pouring box (3) is installed on the support frame (2) and the base plate (1), and a plurality of groups of fixed disks (4) are symmetrically installed on the inner wall of the pouring box (3), the fixed disks (4) are arranged in groups of two, and the two fixed disks (4) in the same group are respectively located on the front and rear side walls of the pouring box (3), and the fixed disks (4) and the side walls of the pouring box (3) fitted therewith are provided with material return holes of the same structural shape. A rotating frame (5) is installed on each group of fixed disks (4) in a rotating cooperation manner, a limit block (10) is symmetrically arranged on a side wall of one side of the fixed disk (4), and the rotating frames (5) are all against the limit block (10), a prefabricated box (7) is installed between the rotating frames (5) in the same group, a demoulding mechanism (8) is installed on the casting box (3) and the base plate (1), a drying mechanism (9) is installed on the upper end of the support frame (2), and the drying mechanism (9) is connected to the casting box (3) through the material withdrawal trough (6).

2. The cold-bent thin-walled steel light polymer composite wallboard processing production line according to claim 1 is characterized by: The prefabricated box (7) comprises a discharge trough (71), a first material stopper plate (72), a second material stopper plate (73), a dislocation tooth (74), a material stopper spring (75), a material stopper rope (76) and a steering shaft (77). The front and rear ends of the prefabricated box (7) are both provided with a discharge trough (71). The left and right ends of the discharge trough (71) are respectively provided with a first material stopper plate (72) and a second material stopper plate (73) by means of sliding fit. The adjacent ends of the first material stopper plate (72) and the second material stopper plate (73) are mutually fixed by means of magnetic dislocation teeth (74). The first material baffle plate (72) and the second material baffle plate (73) are in abutment with each other, and the first material baffle plate (72) and the second material baffle plate (73) are connected to each other by a material baffle rope (76). Steering shafts (77) are symmetrically mounted at the front and rear corners of the prefabricated box (7) in a rotationally matched manner. The steering shafts (77) are located on one side of the first material baffle plate (72), and the middle part of the material baffle rope (76) is wound around the steering shaft (77). A material baffle spring (75) is mounted on the prefabricated box (7) located on the opposite side of the steering shaft (77), and the other end of the material baffle spring (75) is connected to the first material baffle plate (72).

3. The cold-bent thin-walled steel light polymer composite wallboard processing production line according to claim 2 is characterized by: The limit blocks (10) are located at diagonal positions on the fixed plate (4), and the rotating frame (5) can rotate between two adjacent limit blocks (10) at a maximum angle of 90 degrees.

4. The cold-bent thin-walled steel light polymer composite wallboard processing production line according to claim 2 is characterized by: A plurality of push racks (31) are mounted on the side wall of the pouring box (3) in a sliding manner, each push rack (31) corresponding to each prefabricated box (7) in a one-to-one manner, and the push rack (31) is composed of a push plate (311) and a push rod (312), wherein the push plate (311) is located on the inner side of the material withdrawal trough (6), a push cylinder (32) is mounted on the side wall of the pouring box (3), and the output shaft of the push cylinder (32) is connected to the push plate (311), and an anti-rotation groove (51) matching with the push plate (311) is provided in the middle of the side wall of the rotating frame (5) close to the fixed plate (4).

5. The cold-bent thin-walled steel light polymer composite wallboard processing production line according to claim 2 is characterized by: Balls (61) are mounted on both sides of the discharge trough (71) and on both sides of the notch of the return trough (6) in a rotationally matched manner.

6. The cold-bent thin-walled steel light polymer composite wallboard processing production line according to claim 2 is characterized by: The middle part of the prefabricated box (7) is evenly installed with a forming block (78) by means of sliding fit, and a vibrating rod (781) is evenly installed in the forming block (78). Forming rods (79) are installed at the corners around the lower end surface of the prefabricated box (7), and a forming plate (791) is installed between the forming rods (79) by means of sliding fit. The lower ends of the forming blocks (78) are connected to the upper end surfaces of the forming plates (791), and a forming spring (792) is arranged between the lower ends of the forming plates (791) and the forming rods (79). A fixing plate (52) is installed between two rotating frames (5) in the same group, and the fixing plate (52) is located below the forming plate (791). Electromagnets (53) that attract each other are symmetrically arranged on the forming plate (791) and the fixing plate (52), and the adsorption force between the electromagnets (53) is greater than the elastic force provided by the forming spring (792).

7. The cold-bent thin-walled steel light polymer composite wallboard processing production line according to claim 2 is characterized by: The demoulding mechanism (8) comprises a demoulding groove (81), a demoulding shaft (82), a lifting slide (83), a docking plate (84), a docking hook (85), a docking spring (86), a docking rope (87), a fixing rod (88), a winding shaft (89), a rope sleeve (810) and a winding motor (811). The bottom of the pouring box (3) is evenly provided with demoulding grooves (81), the demoulding grooves (81) are located at the lower middle part of the prefabricated box (7), and the demoulding grooves (81) are aligned with the material return groove (6) one by one. The demoulding shaft (82) is installed between the No. 1 material baffle plate (72) and the No. 2 material baffle plate (73) in the same group. A plurality of lifting slides (83) are installed at the bottom of the pouring box (3). The lifting slides (83) are arranged in pairs. The two lifting slides (83) in the same group are respectively located on both sides of the middle of the notch of the same demoulding groove (81). The bottoms of the lifting slides (83) are connected to the upper end surface of the base plate (1). The plurality of lifting slides (83) are connected to each other by sliding fit. A docking plate (84) is installed together, and a plurality of docking hooks (85) are evenly installed on the upper end surface of the docking plate (84), each set of docking hooks (85) corresponds to each set of lifting slide cylinders (83) one by one, and the docking hooks (85) are all located in the notch of the demoulding groove (81), and the upper end surface of the docking plate (84) is connected to the bottom of the pouring box (3) through a docking spring (86), and the lower end of the support frame (2) is symmetrically installed with a fixing rod (88) through a bearing, and the fixing rod (88) is respectively located on the lifting slide cylinder (8 3), a winding shaft (89) is installed on the upper end surface of the base plate (1) through a bearing, a docking rope (87) is wound on the rope sleeve (810), the middle part of the docking rope (87) is connected to the lower end of the docking plate (84) by a sliding fit, and the other end of the docking rope (87) is fixedly installed on the base plate (1), and a winding motor (811) is installed on the upper end surface of the base plate (1) through a motor seat, and the output shaft of the winding motor (811) is connected to the winding shaft (89) through a coupling.

8. The cold-bent thin-walled steel light polymer composite wallboard processing production line according to claim 7 is characterized by: The docking hook (85) is an incomplete circular ring structure with a fan-shaped opening on one side, and the docking hook (85) is snap-fitted with the demoulding shaft (82).

9. The cold-bent thin-walled steel light polymer composite wallboard processing production line according to claim 2 is characterized by: The drying mechanism (9) comprises a drying box (91), a heating plate (92), a nozzle (93) and a take-out trough (94); the drying box (91) is installed at the upper end of the support frame (2), and the drying box (91) is connected to the casting box (3) through the material return trough (6); the heating plates (92) are evenly installed in the drying box (91); the nozzles (93) are evenly installed at the upper end of the drying box (91), and the nozzles (93) are located above the inner side of the casting box (3); the upper end of the drying box (91) is provided with a plurality of groups of take-out troughs (94), and each group of take-out troughs (94) corresponds one-to-one to each group of material return troughs (6).

10. The cold-bent thin-walled steel light polymer composite wallboard processing production line according to claim 9, characterized in that: The middle part of the heating plate (92) is a cavity structure, one end of the nozzle (93) is located in the cavity of the heating plate (92), and the nozzle (93) is connected to the drying box (91).

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