A fully automatic wall panel prefabricated component turning machine

Abstract

The present invention discloses a fully automatic wall panel prefabricated component turning machine in the technical field of concrete prefabricated components, comprising: a turning machine frame, a turning machine trolley, a turning machine trolley, a turning platform, a mold platform positioning and adjustment device, a turning platform ground positioning device, a ground sensing bracket, an air circuit system, an electric control system, a mold platform stop wheel, a component corner guide positioning device and a component edge guide positioning device, a variety of positioning structure designs, high positioning accuracy, stable component mold quality, automatic control is adopted, which greatly reduces manual labor intensity and reduces labor costs, the equipment can be operated automatically or semi-automatically, the operation is convenient and flexible, the requirements for workers' professional skills and work experience are reduced, the equipment has high versatility, and when the semi-automatic production mode is adopted, the equipment is compatible with traditional PC production lines, the production line does not need to adopt a linkage positioning system and a high-precision mold platform, the cost reduction feature is significant, and at the same time the equipment can further reduce the operation accuracy of the production line, and the equipment can produce components of various specifications.

Description

Technical Field

[0001] The invention relates to the technical field of prefabricated concrete parts, in particular to a full-automatic prefabricated wall panel component turning machine. Background Art

[0002] Currently, the production of double-skin concrete precast walls involves flipping a solidified single-layer wall panel over and then fitting it into a mold with an unsolidified single-layer panel. This involves aligning the length and width of the panel, then flipping the solidified single-layer panel over the unsolidified single-layer panel, and partially immersing the steel bars in the unsolidified concrete of the latter. This process has traditionally been performed manually due to its complexity and high precision requirements. Consequently, the production of double-skin precast walls has been plagued by high labor costs, high labor intensity, low production efficiency, poor quality stability, and numerous risk factors.

[0003] To this end, we propose a fully automatic prefabricated wall panel turning machine that can automatically lift and flip a single layer of prefabricated wall panels, and precisely and automatically close them with another layer of prefabricated wall panels. This invention reduces labor costs and intensity, improves production efficiency and product quality stability, and mitigates risk factors. Summary of the Invention

[0004] The purpose of the present invention is to provide a fully automatic wall panel prefabricated component turning machine to solve the problems of high labor cost, high labor intensity, low production efficiency, poor production quality stability and risk factors raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a fully automatic wall panel prefabricated component turning machine, comprising:

[0006] Turning machine frame, turning machine trolley, turning machine trolley, turning table, mold table positioning and adjustment device, turning table ground positioning device, ground induction bracket, air system, electric control system, mold table stop wheel, component corner guide positioning device and component edge guide positioning device;

[0007] The turning machine trolley is movably mounted on the top of the turning machine frame, and the turning machine trolley is provided with an air circuit system and an electric control system;

[0008] A turning machine trolley, which is mounted on top of the turning machine trolley;

[0009] A turning platform, which is suspended below the turning machine trolley by a steel wire rope;

[0010] The mold platform positioning and adjustment device and the turning platform ground positioning device are both installed directly below the turning platform;

[0011] A ground induction bracket is installed below the turning machine frame. The ground induction bracket includes a bottom plate. The outer wall of the bottom plate is provided with an induction sheet. Bolts are provided at the connection between the bottom plate and the induction sheet.

[0012] The die table stopper wheel, the component corner guide positioning device and the component edge guide positioning device are installed on the opposite end faces of the two groups of flip table ground positioning devices on the same side;

[0013] The die table stopper wheel includes a fixed bracket, and the top of the fixed bracket is provided with a stopper wheel through a bearing;

[0014] The component corner guide and positioning device includes a mounting frame, the top of which is provided with a corner guide body, which is an L-shaped guide body and has a smoothly transitioned inclined surface structure on its inner wall;

[0015] The component edge guiding and positioning device comprises a fixed magnetic box, the top of which is provided with an edge guide body, and the edge guide body has a smoothly transitioned inclined surface structure.

[0016] Furthermore, the turning machine frame includes an integral bracket supported on the ground, a walkway is provided at the left end of the top of the integral bracket, a ladder is provided at the left end of the integral bracket, racks, guide rails and mechanical limit devices are provided on the left and right sides of the top of the integral bracket, and the turning machine trolley is movably installed on the top of the turning machine frame through the rack and guide rail, and a sensor connecting frame is installed at the bottom of the integral bracket.

[0017] Furthermore, the tipping machine trolley includes a trolley frame, the top of the trolley frame is provided with a second walkway, the left and right outer walls of the second walkway are provided with a second mechanical limit device that cooperates with the mechanical limit device, the bottom of the trolley frame is provided with a sensor fixing main frame, the bottom four corners of the trolley frame are provided with a driving motor assembly, the output end of the driving motor assembly is provided with a walking wheel group, and the walking wheel group is movably connected to the rack and the guide rail, the top of the trolley frame is provided with a second track and a second rack, and the tipping machine trolley is movably mounted on the top of the tipping machine trolley through the second track and the second rack.

[0018] Furthermore, the tipping machine trolley includes a trolley frame, a pulley assembly is provided on the top of the trolley frame, a suspension stabilizing frame assembly is provided on the bottom of the trolley frame, a walkway three is provided on the top of the trolley frame, a walking wheel group two is provided on the bottom of the trolley frame, a winch mechanism is provided on the top of the trolley frame, and a drive motor assembly two and a sensor fixing bracket assembly three are provided on the bottom of the trolley frame.

[0019] Furthermore, the suspension stabilizing frame assembly includes a suspension stabilizing frame fixedly installed at the bottom of the trolley frame, and driving cylinders are movably provided on the left and right sides of the bottom of the suspension stabilizing frame. The movable end of the driving cylinder is movably connected to the suspension swing arm through an axis, and a positioning sleeve is provided on the outer wall of the suspension stabilizing frame.

[0020] Furthermore, the turning platform includes a lifting frame assembly 1, a turning platform frame, a lifting frame assembly 2 and a height limiting component;

[0021] The lifting frame assembly includes a frame body, lower guide posts are provided at both ends of the bottom of the frame body, movable pulley sets are provided at both ends of the top of the frame body, upper guide posts and lug plates are provided on the left and right sides of the top of the frame body, and the two sets of lug plates are provided inside the two sets of upper guide posts, and a rotating shaft assembly is provided on the inner wall of the frame body;

[0022] The turning platform includes a platform body, a leg assembly is provided at the bottom of the platform body, a pressure plate bracket assembly and a pressure plate assembly are provided on the top of the platform body, a counterweight assembly is provided on the outer wall of the platform body, a transverse baffle assembly and a longitudinal baffle assembly are provided on the top of the platform body, and a turning limit plate is provided on the outer wall of the platform body;

[0023] The second lifting frame assembly includes a second frame body, two lower guide columns are provided on the left and right ends of the bottom of the second frame body, induction switch brackets are provided on the left and right ends of the front end surface of the second frame body, two movable pulley sets are provided on the left and right ends of the top of the second frame body, two upper guide columns and two lifting ear plates are provided on the left and right sides of the top of the second frame body, and a driving reduction motor assembly is provided on the inner wall of the second frame body;

[0024] The height limiting component includes a sliding sleeve, an inner cavity of the sliding sleeve is provided with a sliding column, an adjusting bolt is provided on the top of the sliding column, and an adjusting bolt 2 is provided on the outer wall of the sliding sleeve.

[0025] Furthermore, the mold platform positioning and adjustment device includes a base, a push arm bracket is provided on the top of the base, a driving cylinder is provided on the inner wall of the push arm bracket through an axis, the movable end of the driving cylinder is movably connected to the push arm, and a sensor fixing bracket is provided on the outer wall of the push arm bracket.

[0026] Furthermore, the flip table ground positioning device includes a fixed base, a slide rail assembly is arranged on the top of the fixed base, a guide cylinder is arranged on the top of the fixed base, and the guide cylinder is arranged on the inner side of the slide rail assembly, and a guide cone bowl is arranged on the top of the guide cylinder.

[0027] Furthermore, the pressure plate bracket assembly includes a top frame assembly, a pressure plate general frame is provided on the top of the top frame assembly, air bag fixing frames are provided at the left and right ends of the top frame assembly, air bags are installed on the air bag fixing frames, quick locking devices are evenly provided at the bottom of the top frame assembly, and a top spring assembly is provided at the bottom of the top frame assembly.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] 1. A variety of positioning structure designs, high positioning accuracy and stable component mold quality;

[0030] 2. Automatic control is adopted to greatly reduce the labor intensity and labor costs;

[0031] 3. The equipment can be operated automatically or semi-automatically, which is convenient and flexible to operate, and reduces the requirements on workers’ professional skills and work experience;

[0032] 4. Only the components need to be turned over without turning the die table, and the equipment has low power and energy consumption;

[0033] 5. The turning table adopts a hollow design, which is convenient for monitoring the mold quality during semi-automatic production;

[0034] 6. The equipment is highly versatile. When using the semi-automatic production mode, the equipment is compatible with traditional PC production lines, and the production line does not need to use a linkage positioning system and high-precision mold tables;

[0035] 7. The cost reduction feature is significant. When the semi-automatic production mode is adopted, the operation accuracy of the equipment on the production line can be further reduced, and the investment cost of the production line is greatly reduced;

[0036] 8. The equipment can produce components of various specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is an axial view of the equipment assembly of a fully automatic wall panel prefabricated component turning machine according to the present invention;

[0038] Figure 2 This is a front view of the equipment assembly of a fully automatic wall panel prefabricated component turning machine of the present invention;

[0039] Figure 3 This is a view of the main frame axis of a fully automatic wall panel prefabricated component turning machine of the present invention;

[0040] Figure 4 This is a view of the main axle of a fully automatic wall panel prefabricated component turning machine of the present invention;

[0041] Figure 5 This is a view of the turning machine trolley axle of a fully automatic wall panel prefabricated component turning machine of the present invention;

[0042] Figure 6 This is a front view of a turning machine trolley of a fully automatic wall panel prefabricated component turning machine of the present invention;

[0043] Figure 7 This is a view of a suspension stabilizing frame axis of a fully automatic wall panel prefabricated component turning machine according to the present invention;

[0044] Figure 8 This is a view of the turning table axis of a fully automatic wall panel prefabricated component turning machine of the present invention;

[0045] Figure 9 This is a one-axis view of a lifting frame assembly of a fully automatic wall panel prefabricated component turning machine according to the present invention;

[0046] Figure 10 This is an axial view of a turning platform of a fully automatic wall panel prefabricated component turning machine according to the present invention;

[0047] Figure 11 This is an axial view of a press plate assembly of a fully automatic wall panel prefabricated component turning machine according to the present invention;

[0048] Figure 12 This is an axial view of a pressure plate support assembly of a fully automatic wall panel prefabricated component turning machine according to the present invention;

[0049] Figure 13 This is an axial view of a top frame assembly of a fully automatic wall panel prefabricated component turning machine according to the present invention;

[0050] Figure 14 This is an axial view of a quick locking device of a fully automatic wall panel prefabricated component turning machine according to the present invention;

[0051] Figure 15 This is an axial view of a pressure plate support of a fully automatic wall panel prefabricated component turning machine according to the present invention;

[0052] Figure 16 This is an axial view of a top spring assembly of a fully automatic wall panel prefabricated component turning machine according to the present invention;

[0053] Figure 17 This is an axial view of a frame of a fully automatic wall panel prefabricated component turning machine according to the present invention;

[0054] Figure 18 This is an axial view of a longitudinal baffle assembly of a fully automatic wall panel prefabricated component turning machine according to the present invention;

[0055] Figure 19 This is an axial view of a transverse baffle assembly of a fully automatic wall panel prefabricated component turning machine according to the present invention;

[0056] Figure 20 This is a two-axis view of a lifting frame assembly of a fully automatic wall panel prefabricated component turning machine according to the present invention;

[0057] Figure 21 This is an axial view of a height-limiting component of a fully automatic wall panel prefabricated component turning machine according to the present invention;

[0058] Figure 22 This is an axial view of a die plate positioning and adjustment device of a fully automatic wall panel prefabricated component turning machine according to the present invention;

[0059] Figure 23 This is an axial view of a ground positioning device of a turning table of a fully automatic wall panel prefabricated component turning machine according to the present invention;

[0060] Figure 24 This is a view of the ground induction support axis of a fully automatic wall panel prefabricated component turning machine of the present invention;

[0061] Figure 25 This is a view of the die plate stop wheel shaft of a fully automatic wall panel prefabricated component turning machine of the present invention;

[0062] Figure 26 This is an axial view of a component corner guide and positioning device of a fully automatic wall panel prefabricated component turning machine according to the present invention;

[0063] Figure 27 The present invention is a perspective view of a component edge guide and positioning device of a fully automatic wall panel prefabricated component turning machine.

[0064] In the figure: 1. Turning machine frame; 1-1. Ladder; 1-2. Walkway; 1-3. Integral bracket; 1-4. Rack; 1-5. Guide rail; 1-6. Mechanical limit device; 1-7. Sensor connecting frame; 2. Turning machine trolley; 2-1. Walkway 2; 2-2. Mechanical limit device 2; 2-3. Sensor fixing main frame; 2-4. Trolley frame; 2-5. Travel wheel assembly; 2-6. Track 2; 2-7. Rack 2; 2-8. Drive motor assembly; 3. Turning machine trolley; 3-1. Pulley assembly; 3-2. Suspension and stabilization frame assembly; 3-2-1. Suspension and stabilization frame; 3-2-2. Drive cylinder; 3-2-3. Suspension swing arm; 3-2-4. Positioning sleeve; 3-3. Trolley Frame; 3-4, walking wheel assembly 2; 3-5, sensor fixing bracket assembly 3; 3-6, walking platform 3; 3-7, hoisting mechanism; 3-8, driving motor assembly 2; 4, turning platform; 4-1, lifting frame assembly 1; 4-1-1, movable pulley assembly; 4-1-2, lower guide column; 4-1-3, frame body; 4-1-4, rotating shaft assembly; 4-1-5, lifting ear plate; 4-1-6, upper guide column; 4-2, turning platform; 4-2-1, pressure plate assembly; 4-2-2, pressure plate bracket assembly; 4-2-2-1, air bag fixing frame; 4-2-2-2, air bag; 4-2-2-3, top frame assembly; 4-2-2-4, quick locking device; 4-2-25, pressure plate assembly Frame; 4-2-2-6, top spring assembly; 4-2-3, support leg assembly; 4-2-4, platform body; 4-2-5, counterweight assembly; 4-2-6, longitudinal baffle assembly; 4-2-7, flip limit plate; 4-2-8, cross baffle assembly; 4-3, lifting frame assembly 2; 4-3-1, lower guide column 2; 4-3-2, induction switch bracket; 4-3-3, movable pulley set 2; 4-3-4, lifting ear plate 2; 4-3-5, driving reduction motor assembly; 4-3-6, frame body 2; 4-3-7, upper guide column 2; 4-4, height limit assembly; 4-4-1, adjustment bolt; 4-4-2, slide column; 4-4-3, sliding sleeve; 4-4-4, adjustment bolt 2; 5, mold platform Positioning adjustment device; 5-1, push arm; 5-2, driving cylinder; 5-3, sensor fixing bracket; 5-4, push arm bracket; 5-5, base; 6, flip table ground positioning device; 6-1, guide cone bowl; 6-2, guide cylinder; 6-3, slide rail assembly; 6-4, fixed base; 7, ground sensing bracket; 7-1, sensing plate; 7-2, bolt; 7-3, bottom plate; 8, air system; 9, electric control system; 10, mold table stop wheel; 10-1, stop wheel; 10-2, fixed bracket; 11, component corner guide positioning device; 11-1, corner guide body; 11-2, mounting bracket; 12, component edge guide positioning device; 12-1, edge guide body; 12-2, fixed magnetic box. DETAILED DESCRIPTION

[0065] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0066] See also Figure 1-27 The present invention provides a technical solution: a fully automatic wall panel prefabricated component turning machine, comprising:

[0067] Turning machine frame 1, turning machine trolley 2, turning machine trolley 3, turning table 4, mold table positioning and adjustment device 5, turning table ground positioning device 6, ground induction bracket 7, air circuit system 8, electric control system 9, mold table stopper wheel 10, component corner guide positioning device 11 and component edge guide positioning device 12. The turning machine frame 1 covers the turning machine mold closing station in the length and width directions. The equipment realizes 180° turning of the component through the turning mechanism of the turning table 4. The lifting and lowering of the turning table 4 are controlled by the winch mechanism 3-7 on the turning machine trolley 3. The movement and positioning of the turning table 4 between the various stations are realized by the traveling mechanism of the large and small carriages. The traveling mechanism of the large and small carriages and the turning mechanism of the turning table 4 are all frequency-controlled, which can realize accurate mold closing of the component. The equipment has automatic and manual dual operation modes, which are convenient for the operator to switch as needed;

[0068] The turning machine trolley 2 is movably mounted on the top of the turning machine frame 1, and is provided with an air circuit system 8 and an electric control system 9;

[0069] The turning machine trolley 3 is mounted on the top of the turning machine trolley 2;

[0070] The turning platform 4 is suspended below the turning machine trolley 3 by a steel wire rope;

[0071] The mold platform positioning and adjustment device 5 and the turning platform ground positioning device 6 are both installed directly below the turning platform 4;

[0072] The ground induction bracket 7 is installed below the turning machine frame 1. The ground induction bracket 7 includes a bottom plate 7-3. The outer wall of the bottom plate 7-3 is provided with an induction sheet 7-1. Bolts 7-2 are provided at the connection between the bottom plate 7-3 and the induction sheet 7-1.

[0073] The die table stopper wheel 10, the component corner guide positioning device 11 and the component edge guide positioning device 12 are installed in the opposite end faces of the two groups of flip table ground positioning devices 6 on the same side;

[0074] The die table stopper wheel 10 includes a fixed bracket 10-2, and a stopper wheel 10-1 is movably provided on the top of the fixed bracket 10-2 through a bearing;

[0075] The component corner guide and positioning device 11 includes a mounting frame 11-2, and a corner guide body 11-1 is provided on the top of the mounting frame 11-2. The corner guide body 11-1 is an L-shaped guide body, and the inner wall has a smoothly transitioned inclined surface structure.

[0076] The component edge guiding and positioning device 12 includes a fixed magnetic box 12 - 2 , and an edge guide body 12 - 1 is provided on the top of the fixed magnetic box 12 - 2 , and the edge guide body 12 - 1 has a smoothly transitioned inclined surface structure.

[0077] Reference embodiment: The turning machine frame 1 includes an integral bracket 1-3 supported on the ground, a walkway 1-2 is provided at the left end of the top of the integral bracket 1-3, a ladder 1-1 is provided at the left end of the integral bracket 1-3, racks 1-4, guide rails 1-5 and mechanical limit devices 1-6 are provided on both sides of the top of the integral bracket 1-3, and the turning machine trolley 2 is movably installed on the top of the turning machine frame 1 through the rack 1-4 and the guide rail 1-5, a sensor connecting frame 1-7 is installed at the bottom of the integral bracket 1-3, and guardrails are provided on the ladder 1-1 and the walkway 1-2, which facilitates the operator to go up and down the ladder and the walkway. During the daily equipment maintenance and overhaul, the guide rails 1-5 are used to support the traveling wheel group of the tipping machine trolley 2, and the rack 1-4 cooperates with the gear part of the driving motor assembly on the tipping machine trolley, so as to achieve the function of precise parking positioning. A plurality of brackets of different specifications are provided on the sensor connecting frame 1-7 for installing different sensors, which are respectively used to cooperate with the proximity switch, photoelectric switch and travel switch on the tipping machine trolley to complete the automatic control of multiple positions such as in-position and over-position of the tipping machine trolley. The mechanical limit device 1-6 is used to perform the emergency parking function of the tipping machine trolley when the electrical control fails.

[0078] Reference embodiment: The turning machine trolley 1 includes a trolley frame 2-4, a second platform 2-1 is provided on the top of the trolley frame 2-4, and mechanical limit devices 2-2 cooperating with mechanical limit devices 1-6 are provided on the left and right outer walls of the second platform 2-1. A sensor fixing main frame 2-3 is provided at the bottom of the trolley frame 2-4, and a driving motor assembly 2-8 is provided at the four corners of the bottom of the trolley frame 2-4. The output end of the driving motor assembly 2-8 is provided with a walking wheel group 2-5, and the walking wheel group 2-5 is movably connected to the rack 1-4 and the guide rail 1-5. The top of the trolley frame 2-4 is provided with a second track 2-6 and a second rack 2-7, and the turning machine trolley 3 is movably mounted on the top of the turning machine trolley 2 through the second track 2-6 and the second rack 2-7. A guardrail is provided on the top of the second walking platform 2-1 to facilitate the operator's walking and daily inspection and maintenance. The second mechanical limit device 2-2 is used to perform an emergency stop function on the tipping machine trolley when the electrical control fails. The sensor fixing main frame 2-3 assembly is used to install proximity switches, photoelectric switches and travel switches, and is used in conjunction with the sensor connecting frame 1-7 on the tipping machine frame 1 to complete the automatic control of the tipping trolley in place, over-position and other multiple positions. The tipping machine trolley frame and walking wheel group travel on the tipping machine frame track, and the upper guide rail is used to carry the tipping machine trolley walking wheel group. The rack is used in conjunction with the gear part of the drive motor assembly on the tipping machine trolley to achieve the function of precise parking positioning. The drive motor assembly is used for the travel drive of the tipping machine trolley. It adopts a reduction motor + gear structure and an encoder + frequency conversion control to ensure the driving accuracy. The sensor induction bracket assembly includes multiple sets of brackets of different specifications, which are used to cooperate with the proximity switches, photoelectric switches and travel switches on the tipping machine trolley to complete the automatic control of the tipping trolley in place, over-position and other multiple positions.

[0079] Reference embodiment: The turning machine trolley 3 includes a trolley frame 3-3, a pulley assembly 3-1 is provided on the top of the trolley frame 3-3, a suspension stabilizing frame assembly 3-2 is provided on the bottom of the trolley frame 3-3, a walking platform 3-6 is provided on the top of the trolley frame 3-3, a walking wheel group 2 3-4 is provided on the bottom of the trolley frame 3-3, a winch mechanism 3-7 is provided on the top of the trolley frame 3-3, a driving motor assembly 2 3-8 and a sensor fixing bracket assembly 3-5 are provided on the bottom of the trolley frame 3-3, the pulley assembly and the winch mechanism serve as the driving part of the turning platform, and the turning platform is connected to the turning platform by four steel ropes to achieve lifting and lowering. The winch mechanism 3-7 adopts the arrangement form of a drum close to one end, which increases the distance between the drum and the steering pulley, reduces the rope output angle, and makes the winding of the wire rope more stable. The drum adopts a single Layer winding, not easy to tangle the rope, the winch mechanism is driven by a reduction motor, the electronic control adopts encoder + frequency conversion control, the lifting start is smooth, safe and efficient, and precise control of the lifting height can be achieved. The walkway and guardrail are convenient for operators to operate the equipment and perform daily inspections and maintenance. The sensor fixing bracket assembly is used to install proximity switches, photoelectric switches and travel switches, and is used in conjunction with the sensor sensing bracket on the tipping machine trolley to complete the automatic control of multiple positions such as the in-place and over-position of the tipping trolley. The tipping machine trolley frame and walking wheel group travel on the tipping machine trolley track. The drive motor assembly is used for the travel drive of the tipping machine trolley. It adopts a reduction motor + gear structure, and the control adopts encoder + frequency conversion control to ensure the driving accuracy. The suspension stable frame assembly is used to position, suspend and fix the tipping platform before it is flipped.

[0080] Reference embodiment: The suspension and stabilizing frame assembly 3-2 includes a suspension and stabilizing frame 3-2-1 fixedly mounted on the bottom of the trolley frame 3-3, and driving cylinders 3-2-2 are movably provided on the left and right sides of the bottom of the suspension and stabilizing frame 3-2-1. The movable end of the driving cylinder 3-2-2 is movably connected to the suspension swing arm 3-2-3 through an axis, and a positioning sleeve 3-2-4 is provided on the outer wall of the suspension and stabilizing frame 3-2-1. The suspension and stabilizing frame 3-2-1 is used to bear the weight of the turning table and the torque generated during turning. The suspension swing arm 3-2-3 can rotate along the axis under the action of the driving cylinder to achieve engagement and separation with the turning table 4. The driving cylinder 3-2-2 has an in-position signal output sensor with adjustable position, which outputs a signal to the PLC after the driving cylinder 3-2-2 is retracted and extended into position. The positioning sleeve 3-2-4 cooperates with the positioning guide column on the turning table 4 to position the turning table in the horizontal direction;

[0081] Reference embodiment: The turning table 1 includes a lifting frame assembly 1 4-1, a turning platform 4-2, a lifting frame assembly 2 4-3 and a height limiting component 4-4. The lifting frame assembly 1 4-1 and the lifting frame assembly 2 4-3 are connected and fixed to the turning machine trolley by wire ropes. The turning platform 4-2 can rotate around the rotation axis of the first two to achieve a 180° turning action. The height limiting component 4-4 is installed on the turning platform 4-2 and is used to adjust the distance between the upper and lower components when the components are molded;

[0082] The lifting frame assembly 4-1 includes a frame body 4-1-3, lower guide columns 4-1-2 are set at both ends of the bottom of the frame body 4-1-3, and movable pulley groups 4-1-1 are set at both ends of the top of the frame body 4-1-3. Upper guide columns 4-1-6 and lug plates 4-1-5 are set on the left and right sides of the top of the frame body 4-1-3, and the two groups of lug plates 4-1-5 are set on the inner sides of the two groups of upper guide columns 4-1-6. The inner wall of the frame body 4-1-3 is provided with a rotating shaft assembly 4-1-3. The movable pulley group 4-1-1 corresponds to the position of the drum and fixed sliding wheel group on the turning machine trolley, and together constitutes the rope winding system of the turning machine, which is used for Lifting and lowering of the turning table; the lower guide column 4-1-2 is used in conjunction with the ground positioning device of the turning table fixed on the ground, and is used for horizontal positioning of the turning table when it falls down for mold closing; the upper guide column 4-1-6 is used in conjunction with the positioning sleeve of the suspension and stabilizing frame assembly on the turning machine trolley, and is used for horizontal positioning of the turning table when it rises; the lug plate 4-1-5 is used in conjunction with the suspension swing arm in the suspension and stabilizing frame assembly on the turning machine trolley. After the turning table rises into place, the two are combined to provide an emergency fall prevention function; the frame 4-1-4 and the shaft assembly 4-1-3 are used to connect the above components and are connected to the turning table through bolts through the shaft assembly;

[0083] The turning platform 4-2-4 includes a platform body 4-2-4, a leg assembly 4-2-3 is arranged at the bottom of the platform body 4-2-4, a pressure plate bracket assembly 4-2-2 and a pressure plate assembly 4-2-1 are arranged on the top of the platform body 4-2-4, a counterweight assembly 4-2-5 is arranged on the outer wall of the platform body 4-2-4, a transverse baffle assembly 4-2-8 and a longitudinal baffle assembly 4-2-6 are arranged on the top of the platform body 4-2-4, and a turning limit plate 4-2-7 is arranged on the outer wall of the platform body 4-2-4. The pressure plate assembly 4-2-1 is used to press and fix the components when the turning platform is turned over. There are multiple long waist holes on it. Bolts pass through the long waist holes and are connected to the pressure plate bracket assembly 4-2-2 to prevent the pressure plate assembly from loosening and falling when the turning platform is turned over, causing an accident;

[0084] The lifting frame assembly 4-3 includes a frame body 4-3-6. Lower guide columns 4-3-1 are set on the left and right ends of the bottom of the frame body 4-3-6. Induction switch brackets 4-3-2 are set on the left and right ends of the front end of the frame body 4-3-6. Movable pulley groups 4-3-3 are set on the left and right ends of the top of the frame body 4-3-6. Upper guide columns 4-3-7 and lifting lugs 4-3-4 are set on the left and right sides of the top of the frame body 4-3-6. A driving reduction motor assembly 4-3-5 is set on the inner wall of the frame body 4-3-6. The movable pulley group 4-3-3 corresponds to the drum and fixed pulley group on the turning machine trolley, and together they constitute the rope winding system of the turning machine. Used for lifting and lowering the turning table 4. The lower guide column 2 4-3-1 is used in conjunction with the turning table ground positioning device fixed to the ground to position the turning table in the horizontal direction when it falls down for mold closing. The upper guide column 2 4-3-7 is used in conjunction with the positioning sleeve of the suspension and stabilizing frame assembly on the turning machine trolley to position the turning table in the horizontal direction when it rises. The lug plate 2 4-3-4 is used in conjunction with the suspension swing arm in the suspension and stabilizing frame assembly on the turning machine trolley. After the turning table rises into place, the two are combined to provide an emergency fall prevention function. The frame body 2 4-3-6 and the driving reduction motor assembly 4-3-5 are used to connect the above components and are connected to the turning table bolts through the driving reduction motor assembly 4-3-5.

[0085] The height limiting assembly 4-4 includes a sliding sleeve 4-4-3, the inner cavity of which is provided with a sliding column 4-4-2, the top of which is provided with an adjusting bolt 4-4-1, and the outer wall of the sliding sleeve 4-4-3 is provided with an adjusting bolt 2 4-4-4. The sliding column 4-4-2 is designed with a pin hole, and the sliding sleeve 4-4-3 is designed with multiple pin holes. The height of the height limiting assembly can be quickly adjusted by adjusting the position of the holes in the two. The adjusting bolt 4-4-1 at the top of the sliding column can achieve fine height adjustment. The combination of the two sets of adjustment structures realizes rapid and stepless adjustment of the height of the height limiting assembly within a certain range.

[0086] Reference embodiment: The mold platform positioning and adjustment device 5 includes a base 5-5, a push arm bracket 5-4 is provided on the top of the base 5-5, a driving cylinder 5-2 is provided on the inner wall of the push arm bracket 5-4 through an axis, the movable end of the driving cylinder 5-2 is movably connected to the push arm 5-1, and a sensor fixing bracket 5-3 is provided on the outer wall of the push arm bracket 5-4. An L-shaped contact plate is designed at the end of the push arm 5-1. The driving cylinder 5-2 can push the push arm 5-1 to swing, and the mold platform can be pushed into place and pressed by the swing of the push arm. It is fixed to the ground with expansion bolts. A jacking adjustment bolt pair is designed under the push arm bracket 5-4, which can be used to adjust the height of the positioning adjustment device. The sensor fixing frame 5-3 adopts an arc structure, which can fit the swing footprint of the push arm, facilitating the sensor to accurately monitor the position of the push arm. The mold platform positioning adjustment device 5 is installed on the ground, located at both ends of the mold platform. When waiting for the mold platform to enter the work station, its push arm 5-1 falls below the height of the mold platform. After the mold platform enters, the push arm rises to push the mold platform strength to the required position;

[0087] Reference embodiment: The turning table ground positioning device 6 includes a fixed base 6-4, a slide rail assembly 6-3 is arranged on the top of the fixed base 6-4, a guide cylinder 6-2 is arranged on the top of the fixed base 6-4, and the guide cylinder 6-2 is arranged on the inner side of the slide rail assembly 6-3, and a guide cone bowl 6-1 is arranged on the top of the guide cylinder 6-2. The guide cone bowl 6-1 and the guide cylinder 6-2 are used to cooperate with the lower guide column on the turning table. The guide cone bowl can achieve primary guidance, which is mainly used to deal with the large position deviation condition when the turning table just falls. The guide cylinder is used to achieve secondary precise guidance. The base is fixed to the ground with expansion bolts, and the slide rail assembly is welded to the base. The slide rail assembly can achieve horizontal movement in the X and Y directions and is locked by adjusting bolts, which greatly improves the accuracy of on-site positioning and reduces the difficulty of installation.

[0088] The pressure plate bracket assembly 4-2-2 includes a top frame component 4-2-2-3. A pressure plate main frame 4-2-2-5 is provided on the top of the top frame component 4-2-2-3. Air bag fixing frames 4-2-2-1 are provided on the left and right ends of the top frame component 4-2-2-3. Air bags 4-2-2-2 are installed on the air bag fixing frames 4-2-2-1. Quick locking devices 4-2-2-4 are evenly provided on the bottom of the top frame component 4-2-2-3. A top spring component 4-2-2-6 is provided on the bottom of the top frame component 4-2-2-3. The air bag fixing frame is used to fix the two ends of the air bag. One end of the air bag fixing frame is connected to an inflation port, and the other end is connected to an electric contact pressure gauge for real-time monitoring of the air bag pressure and outputting an analog signal to the PLC. , which makes it convenient for the system to control and adjust the air pressure. The air bag is laid flat on the pressure plate bracket, and above it is the top frame assembly. The top frame assembly and the pressure plate bracket are separated by the air bag. The top spring assembly is welded and fixed to the top frame assembly, and the upper end of the top spring supports the bottom of the pressure plate bracket. When the air bag is inflated, the air bag expands and lifts the top frame assembly. After the air bag is deflated, the top frame assembly is pressed tightly against the pressure plate bracket under the downward spring force of the top spring assembly. Several rectangular grooves are provided on the vertical plate of the pressure plate bracket, and the pressure plate can be placed therein when the equipment stops. The quick locking device is used to fix the pressure plate to prevent it from slipping out and falling. There are threaded holes on the top frame assembly for connecting with the bolts on the pressure plate assembly. The leg assembly is used to support the flip table when it falls to the ground.

[0089] Example 1: The fully automatic wall panel prefabricated component turning machine has two working modes: fully automatic mold closing mode and semi-automatic mold closing mode. When working in the fully automatic mold closing mode, the height limit component of the turning table is adjusted to the lowest state and does not participate in the work. The component corner guide positioning device and the component edge guide positioning device are not installed and do not participate in the work. When working in the semi-automatic mold closing mode, the turning table ground positioning device does not participate in the work.

[0090] Example 2: The following is the working process of the fully automatic mold closing mode: The fully automatic wall panel prefabricated component turning machine has a total of two mold table processes on the PC production line, namely the turning station and the mold closing station. The turning station is equipped with a ground sensing bracket on the ground, and the mold closing station is equipped with a mold table positioning adjustment device and a turning table ground positioning device on the ground support wheel. The mold table blocking wheel is installed on the ground support wheel. In the initial state, the turning table is located above the turning station. At this time, the side of the turning table with the support legs faces down, is lifted to the highest point and connected to the suspension swing arm of the turning machine trolley. When the component needs to be turned over, the suspension swing arm on the turning machine trolley is first separated from the lug plate on the turning table under the drive of the cylinder, and then the winch mechanism on the turning machine trolley starts to lower the rope to lower the turning table to the ground, and the sensor on the turning table After the sensor senses the sensing bracket on the ground, it sends a signal to the PLC. The PLC controls the winch to stop releasing the rope and the descending action stops. At this time, the solidified component is manually hoisted onto the turning table by a crane. The placement basis of the component on the turning table is the two right-angled sides formed by the intersection of the longitudinal baffle assembly and the transverse baffle assembly of the turning table. After the component is placed, the pressure plate assembly is manually inserted into the pressure plate bracket. At this time, the two ends of the pressure plate assembly are respectively above the component and the top frame assembly, and the middle position is below the pressure plate bracket, but the component is not pressed. Next, the PLC controls the air circuit system to inflate the air bag, and the air bag begins to expand and lifts the top frame assembly. At this time, one end of the pressure plate assembly begins to rise, and under the action of the lever principle, with the round steel above the pressure plate bracket as the fulcrum, the other end is pressed on the structure. One end of the component begins to descend and press the component, and the inflation pressure is fed back to the PLC through the electric contact pressure gauges installed at both ends of the air bag. The PLC adjusts the inflation and deflation volume in real time according to the feedback to keep the air bag at a reasonable working pressure to provide stable downward pressure on the component. After the component is pressed, the hoisting mechanism of the turning trolley starts to lift the turning table. After it reaches the designed height, the suspension swing arm is driven by the cylinder to combine and lock with the lug plate on the turning table. The positioning accuracy of the turning table after it rises to the designed height is guaranteed by the upper guide columns on the turning table lifting frame assembly one and two and the positioning sleeve of the suspension stable frame on the turning trolley. After the turning table rises and is locked in place, the driving reduction motor assembly of the turning table lifting frame assembly two drives the turning table to turn 180 degrees. , after flipping into place, the sensor on the position lifting frame assembly 2 senses the sensor sheet on the flip table and sends a signal to the PLC. The PLC controls the drive reduction motor assembly to stop rotating and lock it, and the flipping action is completed. At this time, the PLC controls the flip trolley to drive the flip trolley and the flip table to move horizontally to the mold closing station. At this time, the mold table has been positioned and parked on the mold closing station, and there are unsolidified components placed on it according to the markings of the marking machine. For details of the positioning process of the mold table, please refer to the description of the mold table positioning and adjustment device. After the flip trolley is in place, the sensor sends a signal to the PLC, and the PLC controls the trolley to stop. Next, the suspension swing arm of the flip trolley is driven by the cylinder to separate from the ear plate on the flip table. After separation, the winch mechanism starts to lower the flip table.After the turning platform is placed at the required height, the sensor on the turning platform lifting frame assembly 2 sends a signal feedback to the PLC, and the PLC controls the hoisting mechanism to stop lowering and lock it. The horizontal positioning accuracy of the turning platform after it is lowered to the required height is guaranteed by the lower guide columns on the lifting frame assembly 1 and lifting frame assembly 2 of the turning platform and the ground positioning device of the turning platform located on the ground. After the turning platform is lowered into place, the steel truss of the upper component is inserted into the lower component under the action of gravity. At this time, the PLC controls the air circuit system to deflate the air bag. After deflation, the spring force of the top spring assembly The lower frame assembly begins to fall, and the pressure of the pressure plate assembly on the component disappears. Next, the pressure plate assembly is manually pulled out and placed in the rectangular groove below the frame assembly. The quick locking device is used to lock the pressure plate assembly to prevent it from falling out accidentally. After completing the above actions, the mold closing work is completed. At this time, the PLC controls the turning table to rise to the designed position and controls the turning machine carriage to move horizontally to the turning station. Once in place, the PLC controls the turning table to turn 180 degrees, thus completing the automatic turning and mold closing process. The lowering, lifting and turning actions of the turning table are all controlled by the PLC frequency conversion.

[0091] Example 3: The following introduces the semi-automatic mold closing mode: Compared with the fully automatic mold closing mode, the semi-automatic mold closing mode is the same in the placement of components, pressing of components, turning of the turning table, release of component pressing, raising of the turning table, and lowering of the turning table at the turning station. The different actions are: translation of the turning carriage, lowering and positioning of the turning table at the mold closing station. The specific description is as follows:

[0092] 1. After the turning platform rises and turns into position, the turning trolley and turning car are manually controlled by buttons or remote control to move to the appropriate position;

[0093] 2. After the turning trolley and turning car are in place, the turning table is manually controlled to fall by buttons or remote control. The height limit of the turning table is completed by the height limit component, and the horizontal positioning is completed by the component corner guide positioning device and the component edge guide positioning device. When working in the semi-automatic mold closing mode, the height limit component should be adjusted in advance according to the specifications of the component, and the component corner guide positioning device and the component edge guide positioning device should be placed in the appropriate position in advance according to the specifications of the component.

[0094] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic wall panel prefabricated component turning machine, characterized in that: include: Turning machine frame (1), turning machine trolley (2), turning machine trolley (3), turning table (4), die table positioning and adjustment device (5), turning table ground positioning device (6), ground induction bracket (7), air system (8), electric control system (9), die table stop wheel (10), component corner guide positioning device (11) and component edge guide positioning device (12); A turning machine trolley (2), the turning machine trolley (2) is movably mounted on the top of the turning machine frame (1), and the turning machine trolley (2) is provided with an air circuit system (8) and an electric control system (9); The turnover machine trolley (2) includes a trolley frame (2-4), a second walking platform (2-1) is provided on the top of the trolley frame (2-4), a second mechanical limiting device (2-2) cooperating with a mechanical limiting device (1-6) is provided on the left and right outer walls of the second walking platform (2-1), a sensor fixing main frame (2-3) is provided at the bottom of the trolley frame (2-4), a driving motor assembly (2-8) is provided at the four corners of the bottom of the trolley frame (2-4), a walking wheel group (2-5) is provided at the output end of the driving motor assembly (2-8), and the walking wheel group (2-5) is movably connected to the rack (1-4) and the guide rail (1-5), a second track (2-6) and a second rack (2-7) are provided on the top of the trolley frame (2-4), and the turnover machine trolley (3) is movably mounted on the top of the turnover machine trolley (2) through the second track (2-6) and the second rack (2-7); A turning machine trolley (3), the turning machine trolley (3) is mounted on the top of the turning machine trolley (2); The turning machine trolley (3) comprises a trolley frame (3-3), a pulley assembly (3-1) is provided on the top of the trolley frame (3-3), a suspension stabilizing frame assembly (3-2) is provided on the bottom of the trolley frame (3-3), a walking platform three (3-6) is provided on the top of the trolley frame (3-3), a walking wheel assembly two (3-4) is provided on the bottom of the trolley frame (3-3), a hoisting mechanism (3-7) is provided on the top of the trolley frame (3-3), and a driving motor assembly two (3-8) and a sensor fixing bracket assembly three (3-5) are provided on the bottom of the trolley frame (3-3); A turning platform (4), the turning platform (4) is suspended below the turning machine trolley (3) via a steel wire rope; The turning table (4) comprises a lifting frame assembly (4-1), a turning platform (4-2), a lifting frame assembly (4-3) and a height limiting component (4-4); the lifting frame assembly (4-1) and the lifting frame assembly (4-3) are connected and fixed to the turning machine trolley (3) via a steel wire rope; the turning platform (4-2) can rotate around the rotation axis of the first two to achieve a 180° turning action; the height limiting component (4-4) is installed on the turning platform (4-2) and is used to adjust the distance between the upper and lower components when the components are molded; The mold platform positioning and adjustment device (5) and the turning platform ground positioning device (6) are both installed directly below the turning platform (4); A ground induction bracket (7), the ground induction bracket (7) is installed below the turning machine frame (1), the ground induction bracket (7) comprises a bottom plate (7-3), an outer wall of the bottom plate (7-3) is provided with an induction sheet (7-1), and a bolt (7-2) is provided at the connection between the bottom plate (7-3) and the induction sheet (7-1); The die table stopper wheel (10), the component corner guide positioning device (11) and the component edge guide positioning device (12) are installed in the opposite end faces of the two groups of flip table ground positioning devices (6) on the same side.

2. The fully automatic prefabricated wall panel turning machine according to claim 1, characterized in that: The turning machine frame (1) includes an integral support (1-3) supported on the ground, a walking platform (1-2) is provided at the left end of the top of the integral support (1-3), a ladder (1-1) is provided at the left end of the integral support (1-3), racks (1-4), guide rails (1-5) and mechanical limit devices (1-6) are provided on both the left and right sides of the top of the integral support (1-3), and the turning machine trolley (2) is movably mounted on the top of the turning machine frame (1) through the racks (1-4) and the guide rails (1-5), and a sensor connecting frame (1-7) is installed at the bottom of the integral support (1-3).

3. The fully automatic prefabricated wall panel turning machine according to claim 1, characterized in that: The suspension stabilizing frame assembly (3-2) comprises a suspension stabilizing frame (3-2-1) fixedly mounted on the bottom of a trolley frame (3-3); driving cylinders (3-2-2) are movably provided on the left and right sides of the bottom of the suspension stabilizing frame (3-2-1); the movable ends of the driving cylinders (3-2-2) are movably connected to the suspension swing arms (3-2-3) via shafts; and a positioning sleeve (3-2-4) is provided on the outer wall of the suspension stabilizing frame (3-2-1).

4. The fully automatic prefabricated wall panel turning machine according to claim 1, characterized in that: The lifting frame assembly (4-1) includes a frame body (4-1-3), lower guide columns (4-1-2) are provided at both ends of the bottom of the frame body (4-1-3), movable pulley groups (4-1-1) are provided at both ends of the top of the frame body (4-1-3), upper guide columns (4-1-6) and lug plates (4-1-5) are provided on the left and right sides of the top of the frame body (4-1-3), and the two groups of lug plates (4-1-5) are provided on the inner sides of the two groups of upper guide columns (4-1-6), and a rotating shaft assembly (4-1-4) is provided on the inner wall of the frame body (4-1-3); The overturning platform (4-2) includes a platform body (4-2-4), a leg assembly (4-2-3) is provided at the bottom of the platform body (4-2-4), a pressure plate bracket assembly (4-2-2) and a pressure plate assembly (4-2-1) are provided at the top of the platform body (4-2-4), a counterweight assembly (4-2-5) is provided on the outer wall of the platform body (4-2-4), a transverse baffle assembly (4-2-8) and a longitudinal baffle assembly (4-2-6) are provided at the top of the platform body (4-2-4), and a overturning limit plate (4-2-7) is provided on the outer wall of the platform body (4-2-4); The lifting frame assembly 2 (4-3) includes a frame body 2 (4-3-6), lower guide columns 2 (4-3-1) are provided at both left and right ends of the bottom of the frame body 2 (4-3-6), induction switch brackets (4-3-2) are provided at both left and right ends of the front end surface of the frame body 2 (4-3-6), movable pulley sets 2 (4-3-3) are provided at both left and right ends of the top of the frame body 2 (4-3-6), upper guide columns 2 (4-3-7) and lifting lug plates 2 (4-3-4) are provided on both left and right sides of the top of the frame body 2 (4-3-6), and a driving reduction motor assembly (4-3-5) is provided on the inner wall of the frame body 2 (4-3-6); The height-limiting component (4-4) comprises a sliding sleeve (4-4-3), an inner cavity of the sliding sleeve (4-4-3) is provided with a sliding column (4-4-2), an adjusting bolt (4-4-1) is provided on the top of the sliding column (4-4-2), and an outer wall of the sliding sleeve (4-4-3) is provided with a second adjusting bolt (4-4-4).

5. The fully automatic prefabricated wall panel turning machine according to claim 1, characterized in that: The mold platform positioning and adjusting device (5) comprises a base (5-5), a push arm bracket (5-4) is provided on the top of the base (5-5), a driving oil cylinder (5-2) is provided on the inner wall of the push arm bracket (5-4) via an axis, a movable end of the driving oil cylinder (5-2) is movably connected to the push arm (5-1), and a sensor fixing frame (5-3) is provided on the outer wall of the push arm bracket (5-4).

6. The fully automatic prefabricated wall panel turning machine according to claim 1, characterized in that: The turning table ground positioning device (6) comprises a fixed base (6-4), a slide rail assembly (6-3) is arranged on the top of the fixed base (6-4), a guide cylinder (6-2) is arranged on the top of the fixed base (6-4), and the guide cylinder (6-2) is arranged on the inner side of the slide rail assembly (6-3), and a guide cone bowl (6-1) is arranged on the top of the guide cylinder (6-2).

7. The fully automatic prefabricated wall panel turning machine according to claim 4, characterized in that: The pressure plate bracket assembly (4-2-2) includes a top frame assembly (4-2-2-3), a pressure plate main frame (4-2-2-5) is provided on the top of the top frame assembly (4-2-2-3), air bag fixing frames (4-2-2-1) are provided at the left and right ends of the top frame assembly (4-2-2-3), an air bag (4-2-2-2) is mounted on the air bag fixing frame (4-2-2-1), quick locking devices (4-2-2-4) are evenly provided on the bottom of the top frame assembly (4-2-2-3), and a top spring assembly (4-2-2-6) is provided at the bottom of the top frame assembly (4-2-2-3).

8. The fully automatic prefabricated wall panel turning machine according to claim 1, characterized in that: The die table stopper wheel (10) comprises a fixed bracket (10-2), and a stopper wheel (10-1) is movably provided on the top of the fixed bracket (10-2) via a bearing; The component corner guide and positioning device (11) comprises a mounting frame (11-2), a corner guide body (11-1) being provided on the top of the mounting frame (11-2), the corner guide body (11-1) being an L-shaped guide body, and the inner wall of which has a smoothly transitioned inclined surface structure; The component edge guiding and positioning device (12) comprises a fixed magnetic box (12-2), an edge guide body (12-1) is provided on the top of the fixed magnetic box (12-2), and the edge guide body (12-1) has a smoothly transitioned inclined surface structure.

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