Forming press for floor support plate
By using technical means such as limiting components and hydraulic cylinders in the press, the problem of pressure mass degradation caused by position deviation during the conveying process of the floor bearing plate is solved, and the precise pressure and high-quality output of the floor bearing plate are achieved.
Patent Information
- Application Number
- CN202421770090.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-25
AI Technical Summary
The presses in the prior art are susceptible to external forces during the conveying of the floor bearing plate, resulting in position deviation, which leads to uneven stress distribution, cracks, deformation or insufficient strength, and the pressure mass decreases.
A press for floor bearing plates is designed, and the limiting assembly includes a bidirectional screw and a limiting plate. The position deviation of the floor bearing plate is avoided by the fixing effect of the limiting plates, and the pressure of different shapes of floor bearing plates is realized through hydraulic cylinders and detachable die seats and bolt seats.
Through the setting of the limit assembly, the floor bearing plates are ensured to maintain the accurate position during the transmission process, avoid external forces, and improve the pressure quality; the design of hydraulic cylinders and removable mold seats improves the flexibility and accuracy of the pressure assembly.
Smart Images
Figure CN222856415U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of floor decking processing, and in particular to a press machine for floor decking. Background Art
[0002] Floor decking, also known as corrugated steel sheet, refers to steel formed by cold pressing or cold rolling of thin steel plates. Corrugated steel sheet has the advantages of light unit weight, high strength, good seismic performance, fast construction and beautiful appearance. It is a good building material and component, mainly used for building envelope structures and floor slabs. When processing floor decking, a corrugator is needed to process the surface of the floor decking into V-shaped, U-shaped, trapezoidal or similar shaped waveforms to suit different usage scenarios.
[0003] The press molding machine in the prior art usually uses a conveying platform to transport the floor decking. However, during the transmission of the floor decking on the conveying platform, it is easily affected by external forces and causes the position of the floor decking to shift. The shifted floor decking may produce uneven stress distribution during the press molding process, resulting in cracks, deformation or insufficient strength on the surface of the floor decking. The press molding quality of the floor decking is reduced, and there are obvious shortcomings. Utility Model Content
[0004] In order to improve the profiling quality of floor decking, the present application provides a profiling machine for floor decking.
[0005] The present application provides a press machine for floor decking that adopts the following technical solution:
[0006] A press machine for floor decking, comprising a feeding table, a workbench and a discharging table, wherein the feeding table and the discharging table are both rotatably connected with a plurality of conveying rollers, the workbench is provided with a bracket, the bracket is provided with a press assembly, the feeding table is provided with a limit assembly, the limit assembly comprises a bidirectional screw rod and a guide rod respectively provided at opposite ends of the feeding table, the bidirectional screw rod is rotatably connected to the feeding table, the two ends of the rod body with opposite threads of the bidirectional screw rod are respectively threadedly connected with limit plates, the end of the limit plate away from the bidirectional screw rod is slidably connected to the guide rod, the length direction of the limit plate is parallel to the conveying direction of the floor decking, and the opposite end faces of the limit plate abut against the floor decking.
[0007] By adopting the above technical scheme, during profiling, the worker places the floor decking plate between the two limit plates and then rotates the bidirectional screw. The rotation of the bidirectional screw drives the two limit plates to gradually approach the floor decking plate. When the opposite surfaces of the two limit plates are in contact with the floor decking plate, the floor decking plate is limited and fixed by the limit plates, and then the conveying rollers are started for conveying. During the conveying process, the floor decking plate cannot move due to the restriction of the two limit plates. The floor decking plate will maintain the accurate processing position and move to the bottom of the profiling assembly. The setting of the limit assembly effectively avoids the influence of external force on the position of the floor decking plate, ensures the accurate position of the floor decking plate during profiling, and thus improves the profiling quality of the floor decking plate.
[0008] Optionally, the profiling assembly includes a hydraulic cylinder arranged on the bracket, the output shaft of the hydraulic cylinder is provided with a connecting seat, the connecting seat is slidably arranged on the bracket, the connecting seat is detachably connected to a die seat via a connecting piece, and the workbench is detachably connected to a punch seat matching the die seat via the connecting piece.
[0009] By adopting the above technical scheme, when the floor decking plate is transferred between the punch seat and the die seat, the hydraulic cylinder is started, and the hydraulic cylinder drives the die seat to move downward and press against the floor decking plate through the connecting seat, thereby realizing the profiling operation of the floor decking plate. When floor decking plates with different surface shapes need to be processed, workers replace the die seat and the punch seat by disassembling the connecting parts, thereby realizing the profiling of floor decking plates with different shapes, thereby improving the flexibility of the profiling components.
[0010] Optionally, the connecting member is a connecting bolt.
[0011] By adopting the above technical solution, when it is necessary to produce floor decking plates of different shapes, the workers loosen the connecting bolts on the die seat and the punch seat to separate the die seat and the punch seat from the connecting seat and the workbench respectively. After separation, the new die seat and punch seat are installed on the connecting seat and the workbench by tightening the connecting bolts, thereby realizing the pressing of floor decking plates of different shapes.
[0012] Optionally, guide blocks are provided at both ends of the connecting seat, and guide grooves that slide with the guide blocks are provided on the side walls opposite to the bracket, and the guide grooves are vertically arranged.
[0013] By adopting the above technical solution, the setting of the guide groove and the guide block plays a guiding and limiting role in the downward movement of the connecting seat, reducing the possibility of position deviation of the connecting seat during movement, thereby ensuring the accuracy of the downward pressing of the die seat, and further improving the pressing quality of the floor decking.
[0014] Optionally, connecting rod assemblies are provided at both ends of the connecting seat, and the connecting rod assemblies include a first connecting rod hinged on the connecting seat, a second connecting rod hinged on the first connecting rod, an end of the second connecting rod away from the first connecting rod is hinged on the bracket, and the two connecting rod assemblies are connected by a cross bar.
[0015] By adopting the above technical solution, in the process of the hydraulic cylinder driving the connecting seat to move the rod upward or downward, the connecting seat drives the angle between the first connecting rod and the second connecting rod to increase or decrease, and the first connecting rod and the second connecting rod rotate. The linear reciprocating motion of the connecting seat is smoothly converted into the crank rotation motion of the first connecting rod and the second connecting rod through the connecting rod assembly. The connecting rod assembly has the effect of elbow-rib linkage, and the connection between the first connecting rod and the second connecting rod can absorb and disperse the energy during the movement, reduce the vibration and noise caused by energy concentration, and thus increase the service life of the hydraulic cylinder.
[0016] Optionally, both ends of the connection seat are provided with a pressing assembly, the pressing assembly includes a vertical rod provided at the bottom end of the connection seat, the vertical rod is slidably connected to the bracket, a pressing plate is provided on the vertical rod, a flexible pad is provided on the bottom surface of the pressing plate, and the distance between the bottom surface of the flexible pad and the surface of the male mold seat is smaller than the distance between the bottom surface of the female mold seat and the surface of the male mold seat. The flexible pad abuts against the surface of the floor decking plate.
[0017] By adopting the above technical solution, the connection seat descends, driving the vertical rod to descend, and the vertical rod descends, driving the flexible pad on the pressure plate to descend. Since the distance between the bottom surface of the flexible pad and the surface of the punch seat is smaller than the distance between the bottom surface of the die seat and the surface of the punch seat, the flexible pad will contact the floor deck before the die seat, and the flexible pad will exert downward pressure on the floor deck, thereby reducing the possibility of the floor deck moving on the workbench and further improving the accuracy of the floor deck position.
[0018] Optionally, a material blocking assembly is provided on the discharging platform, and the material blocking assembly includes a cylinder arranged on the feeding platform, and the output shaft of the cylinder is provided with a baffle, and the baffle is vertically slidably connected to the discharging platform.
[0019] By adopting the above technical solution, when the floor deck is about to move to the workbench, the cylinder is started, and the cylinder drives the baffle to move upward. When the floor deck is in contact with the baffle, the profiling assembly profils the floor deck. The setting of the baffle assembly limits the profiling position of the floor deck, ensuring that each floor deck is kept in the same position for profiling, thereby further improving the profiling quality of the floor deck.
[0020] Optionally, the opposite surfaces of the limiting plate are rollingly connected with a plurality of balls, the plurality of balls are distributed along the length direction of the limiting plate, and the end faces of the balls are in contact with the floor decking plate.
[0021] By adopting the above technical solution, the provision of the ball bearings can effectively reduce the friction between the floor decking plate and the limit plate during the transmission process, thereby ensuring the smooth transmission of the floor decking plate.
[0022] In summary, the present application includes at least one of the following beneficial technical effects:
[0023] 1. The present application sets a limit assembly to realize the limit fixation of the floor deck during the transmission process, so that the floor deck maintains an accurate processing position and moves to the bottom of the profiling assembly, thereby reducing the possibility of reduced profiling quality due to the deviation of the floor deck, and improving the profiling quality of the floor deck;
[0024] 2. The present application provides a pressing and fixing component to press down and fix the floor deck on the workbench, thereby further reducing the possibility of the floor deck moving on the workbench and further improving the accuracy of the position of the floor deck;
[0025] 3. The present application sets a material stopper assembly, and the setting of the material stopper assembly limits the profiling position of the floor decking, ensuring that each floor decking is kept in the same position for profiling, thereby further improving the profiling quality of the floor decking. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the structure of this application.
[0027] Figure 2 It is a schematic diagram of the structure of the feeding table and the limiting assembly in the embodiment of the present application.
[0028] Figure 3 It is a schematic diagram of the structure of the workbench and the pressing assembly in the embodiment of the present application.
[0029] Figure 4 It is a cross-sectional view of the bracket and the workbench in the embodiment of the present application.
[0030] Figure 5 It is a cross-sectional view of the feeding table in the embodiment of the present application.
[0031] Explanation of the reference numerals in the accompanying drawings: 01, feeding table; 02, working table; 03, discharging table; 04, conveying roller; 1, limiting assembly; 11, bidirectional screw; 12, guide rod; 13, motor; 14, limiting plate; 141, ball bearing; 2, bracket; 21, guide groove; 3, profiling assembly; 31, hydraulic cylinder; 32, connecting seat; 321, guide block; 33, connecting piece; 331, connecting bolt; 34, die seat; 35, punch seat; 4, pressing assembly; 41, vertical rod; 42, pressure plate; 43, flexible pad; 5, connecting rod assembly; 51, first connecting rod; 52, second connecting rod; 6, cross bar; 7, material blocking assembly; 71, cylinder; 72, baffle. DETAILED DESCRIPTION
[0032] The following is combined with Figure 1-5 This application is described in further detail.
[0033] The embodiment of the present application discloses a press for floor decking.
[0034] Reference Figure 1 A press machine for floor decking comprises a feeding table 01, a working table 02 and a discharging table 03. The feeding table 01 and the discharging table 03 are both rotatably connected with a plurality of conveying rollers 04. The plurality of conveying rollers 04 are distributed along the length direction of the feeding table 01 and the discharging table. A limiting component 1 for limiting the floor decking is arranged on the feeding table 01. A bracket 2 is fixedly connected to the working table 02. The bracket 2 is door-shaped. A press component 3 for performing a press operation on the floor decking is arranged on the bracket 2.
[0035] During profiling, workers put multiple floor decking panels on the feeding platform 01 in turn, and the conveying rollers 04 convey the floor decking panels to the workbench 02. During the conveying process, the floor decking panels cannot move due to the restriction of the limiting component 1. The floor decking panels maintain an accurate position and move to the workbench 02. Then the profiling component 3 profiling the floor decking panels, and the profiling floor decking panels are conveyed out of the workbench 02 through the discharging platform 03. The setting of the limiting component 1 effectively avoids the influence of external forces on the position of the floor decking panels, reduces the possibility of position deviation of the floor decking panels during the conveying process, and improves the profiling quality of the floor decking panels.
[0036] Reference Figure 1 and Figure 2 The limiting assembly 1 includes a bidirectional screw rod 11 rotatably connected to the feeding platform 01, and one end of the feeding platform 01 away from the bidirectional screw rod 11 is fixedly connected to a guide rod 12, and the length direction of the bidirectional screw rod 11 and the guide rod 12 is perpendicular to the conveying direction of the floor decking. A motor 13 is fixedly connected to the feeding platform 01, and the output shaft of the motor 13 is coaxially fixedly connected to the bidirectional screw rod 11. The two ends of the bidirectional screw rod 11 with opposite threads are respectively threadedly connected to a limiting plate 14, and the limiting plate 14 is slidably connected to the feeding platform 01, and one end of the limiting plate 14 away from the bidirectional screw rod 11 is slidably connected to the guide rod 12, and the length direction of the limiting plate 14 is parallel to the conveying direction of the floor decking. The opposite surfaces of the two limiting plates 14 are rollingly connected with a plurality of balls 141, and the plurality of balls 141 are evenly distributed along the length direction of the limiting plates 14, and the end faces of the balls 141 abut against the floor decking.
[0037] The worker places the floor decking plate between the two limit plates 14 and then starts the motor 13. The motor 13 drives the bidirectional screw 11 to rotate. Under the restriction of the guide rod 12, the two limit plates 14 move toward the direction close to the floor decking plate. When the two end faces of the floor decking plate are in contact with the ball bearings 141 in the groove, the motor 13 is turned off. At this time, the floor decking plate is limited and fixed by the two limit plates 14, and the position will not be shifted due to external forces during the transmission process. At the same time, the setting of the ball bearings 141 can effectively reduce the friction between the floor decking plate and the limit plates 14 during the transmission process, thereby ensuring the smooth transmission of the floor decking plate.
[0038] Reference Figure 3 and Figure 4 The profiling assembly 3 includes a hydraulic cylinder 31 fixedly connected to the top of the bracket 2. The output shaft of the hydraulic cylinder 31 passes through the top wall of the bracket 2 and is fixedly connected to a connecting seat 32. Both ends of the connecting seat 32 are fixedly connected to guide blocks 321. Guide grooves 21 that slide with the guide blocks 321 are provided on the opposite side walls of the bracket 2. Under the restrictions of the guide blocks 321 and the guide grooves 21, the connecting seat 32 can only be lifted and lowered in the vertical direction. The connecting seat 32 is detachably connected to a die seat 34 by connecting bolts 331. The surface of the workbench 02 is detachably connected to a punch seat 35 by connecting bolts 331. The punch seat 35 cooperates with the die seat 34 to process the surface shape of the floor decking.
[0039] When the floor decking plate is transferred between the punch seat 35 and the die seat 34, the hydraulic cylinder 31 is started. The hydraulic cylinder 31 drives the die seat 34 to move downward and press against the floor decking plate through the connecting seat 32. The die seat 34 cooperates with the punch seat 35 to process the surface of the floor decking plate. When it is necessary to process floor decking plates with different surface shapes, the worker loosens the connecting bolts 331 on the die seat 34 and the punch seat 35 to separate the die seat 34 and the punch seat 35 from the connecting seat 32 and the workbench 02 respectively. After separation, the new die seat 34 and the punch seat 35 are installed on the connecting seat 32 and the workbench 02 by tightening the connecting bolts 331, thereby realizing the pressing of floor decking plates of different shapes.
[0040] Reference Figure 3 and Figure 4 In order to further improve the accuracy of the position of the floor decking on the workbench 02, a pressing component 4 is provided at both ends of the connecting seat 32. The pressing component 4 includes a vertical rod 41 fixedly connected to the bottom end of the connecting seat 32. The vertical rod 41 is slidably connected to the bracket 2 through a slide groove and a slider. A pressure plate 42 is fixedly connected to the vertical rod 41. A flexible pad 43 is fixedly connected to the bottom surface of the pressure plate 42. In this embodiment, the flexible pad 43 is made of elastic rubber material. The distance between the bottom surface of the flexible pad 43 and the surface of the punch seat 35 is smaller than the distance between the bottom surface of the die seat 34 and the surface of the punch seat 35. The bottom surface of the flexible pad 43 abuts against the surface of the floor decking.
[0041] The descent of the connecting seat 32 drives the vertical rod 41 to descend, and the descent of the vertical rod 41 drives the flexible pad 43 on the pressure plate 42 to descend. Since the distance between the bottom surface of the flexible pad 43 and the surface of the punch seat 35 is smaller than the distance between the bottom surface of the die seat 34 and the surface of the punch seat 35, the flexible pad 43 will contact the floor deck before the die seat 34, and the flexible pad 43 exerts downward pressure on the floor deck, thereby reducing the possibility of the floor deck moving on the workbench 02, and further improving the accuracy of the position of the floor deck. When the connecting seat 32 continues to descend, the pressure plate 42 squeezes the flexible pad 43 to deform the flexible pad 43. At this time, the die seat 34 continues to descend to achieve the pressing of the floor deck.
[0042] Reference Figure 3 and Figure 4 , connecting rod assemblies 5 are provided at both ends of the connecting seat 32, and the connecting rod assembly 5 includes a first connecting rod 51 hinged on the connecting seat 32, and a second connecting rod 52 is hinged on the first connecting rod 51. The end of the second connecting rod 52 away from the first connecting rod 51 is hinged on the bracket 2, and the two connecting assemblies are connected by a cross bar 6. The connecting rod assembly 5 smoothly converts the linear reciprocating motion of the connecting seat 32 into the crank rotation motion of the first connecting rod and the second connecting rod. The connecting rod assembly 5 has the effect of elbow-rib linkage, and the connection between the first connecting rod and the second connecting rod can absorb and disperse the energy during the movement, reduce the vibration and noise caused by energy concentration, and thus improve the service life of the hydraulic cylinder 31.
[0043] Reference Figure 5 A material blocking assembly 7 is provided on the discharge platform 03, and the material blocking assembly 7 includes a cylinder 71 fixedly mounted on the feeding platform 01, and an output shaft of the cylinder 71 is fixedly connected with a baffle 72, and the baffle 72 is vertically slidably connected to the discharge platform 03. When the material blocking assembly is running, the top surface height of the baffle 72 is higher than the surface height of the floor decking.
[0044] When the floor deck is about to move to the workbench 02, the cylinder 71 is started, and the cylinder 71 drives the baffle 72 to move upward. When the floor deck is in contact with the baffle 72, the profiling component 3 profils the floor deck. The setting of the baffle component 7 limits the profiling position of the floor deck, ensuring that each floor deck is kept in the same position for profiling, thereby further improving the profiling quality of the floor deck.
[0045] The implementation principle of the press machine for floor decking in the embodiment of the present application is as follows: during press forming, the worker places the floor decking between two limit plates 14, then starts the motor 13, the motor 13 drives the bidirectional screw 11 to rotate, and under the restriction of the guide rod 12, the two limit plates 14 move toward the direction close to the floor decking. When the two end faces of the floor decking are in contact with the ball bearings 141 in the groove, the motor 13 is turned off and the cylinder 71 and the rotating conveying roller 04 are started, and the cylinder 71 drives the baffle 72 to rise. At the same time, the floor decking plate limited by the limiting component 1 maintains a fixed position and moves to the die seat 34. When the end face of the floor decking plate abuts against the baffle 72, the hydraulic cylinder 31 is started. The hydraulic cylinder 31 drives the die seat 34 to move downward and press toward the floor decking plate through the connecting seat 32. The die seat 34 cooperates with the punch seat 35 to realize the processing of the surface of the floor decking plate. After the processing is completed, the baffle 72 is driven to reset by the cylinder 71. Under the transmission of the conveying roller 04, the floor decking plate that has been pressed is moved to the discharge platform 03.
[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A press machine for floor decking, comprising a feeding platform (01), a working platform (02) and a discharging platform (03), wherein the feeding platform (01) and the discharging platform (03) are both rotatably connected with a plurality of conveying rollers (04), the working platform (02) is provided with a bracket (2), and the bracket (2) is provided with a press component (3), characterized in that: A limit assembly (1) is arranged on the feeding platform (01), and the limit assembly (1) comprises a bidirectional screw rod (11) and a guide rod (12) respectively arranged at two opposite ends of the feeding platform (01), the bidirectional screw rod (11) is rotatably connected to the feeding platform (01), and the two ends of the bidirectional screw rod (11) are respectively threadedly connected to the limit plates (14), and one end of the limit plate (14) away from the bidirectional screw rod (11) is slidably connected to the guide rod (12), the length direction of the limit plate (14) is parallel to the transmission direction of the floor deck, and the opposite end faces of the limit plate (14) are abutted against the floor deck.
2. A press for floor decking according to claim 1, characterized in that: The profiling assembly (3) comprises a hydraulic cylinder (31) arranged on the support (2); the output shaft of the hydraulic cylinder (31) is provided with a connecting seat (32); the connecting seat (32) is slidably arranged on the support (2); the connecting seat (32) is detachably connected to a die seat (34) via a connecting piece (33); the workbench (02) is detachably connected to a punch seat (35) matching the die seat (34) via the connecting piece (33).
3. A press for floor decking according to claim 2, characterized in that: The connecting member (33) is a connecting bolt (331).
4. A press for floor decking according to claim 2, characterized in that: Both ends of the connecting seat (32) are provided with guide blocks (321), and the opposite side walls of the bracket (2) are provided with guide grooves (21) that are slidably matched with the guide blocks (321), and the guide grooves (21) are arranged vertically.
5. A press for floor decking according to claim 2, characterized in that: Connecting rod assemblies (5) are provided at both ends of the connecting seat (32), and the connecting rod assembly (5) comprises a first connecting rod (51) hinged on the connecting seat (32), a second connecting rod (52) is hinged on the first connecting rod (51), and one end of the second connecting rod (52) away from the first connecting rod (51) is hinged on the bracket (2), and the two connecting rod assemblies (5) are connected by a cross bar (6).
6. A press for floor decking according to claim 2, characterized in that: Both ends of the connection seat (32) are provided with a pressing assembly (4), and the pressing assembly (4) comprises a vertical rod (41) arranged at the bottom end of the connection seat (32), and the vertical rod (41) is slidably connected to the bracket (2), and a pressure plate (42) is arranged on the vertical rod (41), and a flexible pad (43) is arranged on the bottom surface of the pressure plate (42), and the distance between the bottom surface of the flexible pad (43) and the surface of the punch seat (35) is smaller than the distance between the bottom surface of the die seat (34) and the surface of the punch seat (35), and the flexible pad (43) abuts against the surface of the floor decking plate.
7. A press for floor decking according to claim 1, characterized in that: The discharging platform (03) is provided with a material blocking assembly (7), and the material blocking assembly (7) comprises a cylinder (71) arranged on the feeding platform (01), and the output shaft of the cylinder (71) is provided with a baffle (72), and the baffle (72) is vertically slidably connected to the discharging platform (03).
8. A press for floor decking according to claim 1, characterized in that: The opposing surfaces of the limiting plate (14) are both rollingly connected with a plurality of balls (141), the plurality of balls (141) are distributed along the length direction of the limiting plate (14), and the end faces of the balls (141) abut against the floor decking plate.