Double-station semi-finished product turnover machine for ALC plate production line
By designing a dual-station semi-finished product turnover machine for ALC board production lines, the problem of cleaning waste from the surface and sides of ALC boards was solved, enabling simultaneous cleaning and loading/unloading, thus improving production efficiency and equipment strength.
Patent Information
- Application Number
- CN202520573483.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-29
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-29
AI Technical Summary
During the production of ALC boards, the waste material on the bottom and sides is difficult to clean, which affects production efficiency and quality. Moreover, existing equipment cannot achieve simultaneous cleaning and loading/unloading of waste material on the surface and side panels of ALC boards.
Design a dual-station semi-finished product flipping machine for ALC board production line, including a flipping device, an edge cleaning device, and a synchronization mechanism, to realize the flipping, translation, and cleaning of ALC boards. The dual-station design improves equipment efficiency and structural strength.
It achieves efficient cleaning of waste materials on the surface and side plates of ALC boards, reduces equipment transfer time, improves production efficiency, avoids cylinder jamming in single-structure mode, and optimizes the production process.
Smart Images
Figure CN223920401U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of prefabricated building equipment, and in particular to a dual-station semi-finished product turning machine for an ALC board production line. Background Technology
[0002] With the continuous advancement of modern science and technology and the demands of rapid construction development, prefabricated housing construction has become an inevitable trend. This construction method is more standardized, mechanized, and automated. ALC panels, short for Autoclaved Lightweight Concrete, are porous concrete panels formed through high-pressure steam curing. ALC panel production involves pouring concrete into molds to form blanks, removing the molds after forming, and then further cutting. Cut ALC panels have cutting waste on their bottom and top surfaces, which needs to be cleaned before packaging. Due to the weight of ALC panels and their placement on side panels, the waste on the bottom is difficult to clean, and some waste adheres to the side panel surfaces, affecting future use, thus reducing production efficiency and compromising production quality. How to design equipment that can mechanize and automate the cleaning of waste from the surface and side panels of ALC panels in the production workshop, while simultaneously allowing for the simultaneous entry and exit of both cleaned and uncleaned ALC panels, has become a pressing engineering problem in this industry. Summary of the Invention
[0003] The purpose of this invention is to provide a dual-station semi-finished product turning machine for ALC board production lines. On the one hand, by setting up a turning device that enables dual-station ALC board loading and unloading, the machine reduces transfer time and improves work efficiency. On the other hand, the machine uses a horizontally movable turning table in conjunction with a liftable edge cleaning device to efficiently clean waste from the surface of ALC boards.
[0004] This utility model achieves the above objectives through the following technical solutions:
[0005] A dual-station semi-finished product turning machine for an ALC board production line includes a turning machine and an edge cleaning device.
[0006] The flipping machine includes a flipping device, a flipping table translation device, and a side plate transverse translation device.
[0007] The flipping device includes a flipping bracket, a rotating shaft, a rotating support, a first hydraulic cylinder, a second hydraulic cylinder, a cylinder support, and a supporting column. The flipping bracket is an L-shaped bracket, including a first bracket and a second bracket. The two ends of the rotating shaft are fixedly connected to the flipping bracket, and the rotating shaft is hinged to the rotating support through a rotating joint.
[0008] The cylinder body of the first hydraulic cylinder is fixedly connected to the cylinder support, and the piston rod head of the first hydraulic cylinder is hinged to the tilting bracket via a rotating joint; the mechanism layout and connection method of the second hydraulic cylinder are the same as those of the first hydraulic cylinder, and they can jointly drive the tilting bracket to rotate 90°. A support column is also arranged at the front end of the tilting bracket, which is used to support the tilting bracket after it has been tilted.
[0009] The first support of the tilting bracket is equipped with a tilting table translation device, which includes a tilting table, a third hydraulic cylinder, and a support shaft. The support shaft is fixedly installed on the outside of the first support and is fixedly connected to the bottom of the tilting table via a sliding joint. One end of the third hydraulic cylinder is hinged to the first support via a rotating joint, and the other end is hinged to the tilting table via a rotating joint. There are two sets of the third hydraulic cylinder and the support shaft, which together drive the tilting table to move relative to the first support.
[0010] The second support of the flipping bracket is equipped with a side plate lateral movement device, which includes a chain drive, a drive unit, and a drive shaft. The chain drive is connected to the second support via a rotating joint; the drive unit is fixedly mounted on the second support, and the output end of the drive unit's reducer is hinged to one end of the drive shaft via a universal coupling. The other end of the drive shaft is fixedly connected to the sprocket of the chain drive via a universal coupling. There are two sets of chain drives and drive shafts. The reducer of the drive unit is a single-input, double-output mechanism, driving the chain of the chain drive through the drive shafts on both sides of the output end.
[0011] The tilting table translation device is also equipped with a first synchronization device, which includes a synchronization shaft, gears, and a rack. The synchronization shaft is connected to the bottom of the tilting table via a rotating pair, and gears are fixedly installed at both ends of the synchronization shaft. The rack is fixedly installed on a first bracket and meshes with the gears via a gear pair. There are two sets of gears and racks, which achieve synchronous movement of the tilting table through the synchronization shaft.
[0012] The side plate lateral movement device is also equipped with a clamping device, which includes a fourth hydraulic cylinder and a pressure rod. One end of the fourth hydraulic cylinder is hinged to the second bracket via a rotating joint, and the other end is hinged to one end of the pressure rod via a rotating joint. The middle of the pressure rod is hinged to the second bracket via a rotating joint, and a buffer pad is fixedly connected to the end of the pressure rod. There are two sets of clamping devices, which work together with the positioning bolts fixedly installed on the second bracket to clamp the side plate.
[0013] The edge-cleaning device includes a scraper frame and a lifting device. The lifting device includes a guide frame, a lifting column, guide wheels, guide rails, and a fifth hydraulic cylinder. The guide frame is fixedly mounted on the machine frame. The column of the guide frame is fixedly connected to the cylinder body of the fifth hydraulic cylinder. The piston rod head of the fifth hydraulic cylinder is hinged to the bottom of the lifting column via a rotating joint. Guide wheels are also arranged in an array on the side of the column of the guide frame, and guide rails are symmetrically arranged on the side of the lifting column. The guide wheels and guide rails are connected via a sliding joint. The lifting column is vertically raised and lowered relative to the guide frame by the drive of the fifth hydraulic cylinder.
[0014] The lifting device consists of two sets, with the lifting column of the lifting device fixedly welded to the scraper frame. The scraper frame is a frame structure, and a first scraper, a second scraper, and a third scraper are arranged on the cross brace of the scraper frame. The first and second scrapers are used to clean the waste material on the side of the ALC plate, and the third scraper is used to clean the waste material on the surface of the side plate.
[0015] The edge cleaning device is also equipped with a second synchronization device, which has the same structure as the first synchronization device and can realize the horizontal lifting and lowering of the scraper frame.
[0016] Compared with the prior art, the outstanding advantages of this utility model are:
[0017] 1. This utility model discloses a dual-station semi-finished product turnover machine for an ALC board production line. By setting a side plate transverse movement device, it realizes the synchronous entry and exit of uncleaned and cleaned ALC boards. Compared with a single-station turnover machine, its structural complexity is not increased, but the working efficiency of the equipment is improved and the production process is optimized.
[0018] 2. The main structures of the dual-station semi-finished product turning machine for ALC board production line of this utility model adopt a dual-mechanism mode in conjunction with a synchronization mechanism, which increases the structural strength of the equipment, improves the fault tolerance of the equipment, and avoids cylinder jamming caused by uneven force in the single-structure mode, thereby damaging the hydraulic cylinder. Attached Figure Description
[0019] Figure 1 This is one of the structural schematic diagrams of a dual-station semi-finished product turnover machine for an ALC board production line according to this utility model.
[0020] Figure 2 This is the second schematic diagram of a dual-station semi-finished product turning machine for an ALC board production line according to this utility model.
[0021] Figure 3 This is the third schematic diagram of a dual-station semi-finished product turning machine for an ALC board production line according to this utility model.
[0022] Figure 4This is the fourth schematic diagram of a dual-station semi-finished product turning machine for an ALC board production line according to this utility model.
[0023] Figure 5 This is the fifth schematic diagram of a dual-station semi-finished product turnover machine for an ALC board production line according to this utility model.
[0024] Figure 6 This is the sixth schematic diagram of a dual-station semi-finished product turnover machine for an ALC board production line according to this utility model. Implementation
[0025] The following is through the appendix Figure 1-6 The technical solution of this utility model will be further explained by the embodiments.
[0026] Comparison Figure 1 This type of dual-station semi-finished product turning machine for ALC board production line includes a turning machine 1 and an edge cleaning device 2.
[0027] Comparison Figure 1 , Figure 2 , Figure 3 , Figure 5 The flipping machine 1 further includes a flipping device 3, a flipping table translation device 4, and a side plate transverse translation device 5.
[0028] Comparison Figure 2 , Figure 6 The flipping device 3 includes a flipping bracket 6, a rotating shaft 7, a rotating support 8, a first hydraulic cylinder 9, a second hydraulic cylinder 10, a hydraulic cylinder support 11, and a supporting column 12. The flipping bracket 6 is an L-shaped bracket, including a first support 13 and a second support 14. The two ends of the rotating shaft 7 are fixedly connected to the flipping bracket 6, and the two ends of the rotating shaft 7 are respectively hinged to the rotating support 8 through a first rotating joint 42 and a second rotating joint 43.
[0029] Comparison Figure 2 The cylinder body of the first hydraulic cylinder 9 is fixedly connected to the hydraulic cylinder support 11, and the piston rod head of the first hydraulic cylinder 9 is hinged to the tilting bracket 6 through the third rotating joint 44. The mechanism layout and connection method of the second hydraulic cylinder 10 are the same as those of the first hydraulic cylinder 9, and they can jointly drive the tilting bracket 6 to rotate 90°. A support column 12 is also arranged at the front end of the tilting bracket 6, which is used to support the tilting bracket 6 after it is tilted.
[0030] Comparison Figure 2 , Figure 3 , Figure 4The first support 13 of the flipping bracket 6 is equipped with a flipping table translation device 4, which includes a flipping table 15, a third hydraulic cylinder 16, and a support shaft 17. The support shaft 17 is fixedly installed on the outside of the first support 13 and is fixedly connected to the bottom of the flipping table 15 through a first sliding joint 45 and a second sliding joint 46. One end of the third hydraulic cylinder 16 is hinged to the first support 13 through a fourth rotating joint 47, and the other end is hinged to the flipping table 15 through a fifth rotating joint 48. There are two sets of the third hydraulic cylinder 16 and the support shaft 17, which together drive the flipping table 15 to move relative to the first support 13.
[0031] Comparison Figure 1 , Figure 2 , Figure 5 The second support 14 of the flipping bracket 6 is equipped with a side plate lateral movement device 5, which includes a chain drive device 18, a drive device 19, and a drive shaft 20. The chain drive device 18 is connected to the second support 14 via a sixth rotating joint 49 and a seventh rotating joint 50. The drive device 19 is fixedly mounted on the second support 14. The output end of the reducer 21 of the drive device 19 is hinged to one end of the drive shaft 20 via a universal coupling, and the other end of the drive shaft 20 is fixedly connected to the sprocket of the chain drive device 18 via a universal coupling. There are two sets of chain drive devices 18 and drive shafts 20. The reducer 21 of the drive device 19 is a single-input double-output mechanism, which drives the chain of the chain drive device 18 through the drive shafts 20 on both sides of the output end.
[0032] Comparison Figure 3 , Figure 4 The tilting table translation device 4 is also equipped with a first synchronization device 22, which includes a synchronization shaft 23, gears 24, and a rack 25. The two ends of the synchronization shaft 23 are connected to the bottom of the tilting table 15 through an eighth rotary joint 51 and a ninth rotary joint 52, respectively. Gears 24 are also fixedly installed at both ends of the synchronization shaft 23. The rack 25 is fixedly installed on the first bracket 13 and meshes with the gears 24 through a first gear pair 53. There are two sets of gears 24 and racks 25, which realize the synchronous movement of the tilting table 15 through the synchronization shaft 23.
[0033] Comparison Figure 3 , Figure 5 , Figure 6The side plate transverse movement device 5 is also equipped with a clamping device 26, which includes a fourth hydraulic cylinder 27 and a pressure rod 28. One end of the fourth hydraulic cylinder 27 is hinged to the second bracket 14 via a tenth rotating joint 54, and the other end is hinged to one end of the pressure rod 28 via an eleventh rotating joint 55. The pressure rod 28 is hinged to the second bracket 14 in the middle via a twelfth rotating joint 56, and a buffer pad 29 is fixedly connected to the end of the pressure rod 28. There are two sets of clamping devices 26, which work together with the positioning bolts 59 fixedly installed on the second bracket 14 to clamp the side plate 60.
[0034] Comparison Figure 1 , Figure 5 , Figure 6 The edge-cleaning device 2 includes a scraper frame 30 and a lifting device 31. The lifting device 31 includes a guide frame 32, a lifting column 33, guide wheels 34, guide rails 35, and a fifth hydraulic cylinder 36. The guide frame 32 is fixedly mounted on the machine frame. The column of the guide frame 32 is fixedly connected to the cylinder body of the fifth hydraulic cylinder 36. The piston rod head of the fifth hydraulic cylinder 36 is hinged to the bottom of the lifting column 33 through a thirteenth rotary joint 57. Guide wheels 34 are symmetrically arranged on the side of the column of the guide frame 32, and guide rails 35 are symmetrically arranged on the side of the lifting column 33. The guide wheels 34 and guide rails 35 are connected through a third sliding joint 58. The lifting column 33 is vertically raised and lowered relative to the guide frame 32 by the drive of the fifth hydraulic cylinder 36.
[0035] Comparison Figure 1 , Figure 3 , Figure 5 , Figure 6 The lifting device 31 consists of two sets, and the lifting column 33 of the lifting device 31 is fixedly welded to the scraper frame 30. The scraper frame 30 is a frame structure, and a first scraper 38, a second scraper 39, and a third scraper 40 are arranged on the cross brace 37 of the scraper frame 30. The first scraper 38 and the second scraper 39 are used to clean the waste material on the side of the ALC plate 61, and the third scraper 40 is used to clean the waste material on the surface of the side plate 60.
[0036] Comparison Figure 1 , Figure 3 The edge cleaning device 2 is also equipped with a second synchronization device 41. The structure of the second synchronization device 41 is the same as that of the first synchronization device 22, which can realize the horizontal lifting and lowering of the scraper frame 30.
[0037] The actual operating conditions of this dual-station semi-finished product turnover machine used in ALC board production lines are as follows:
[0038] Comparison Figure 1First, the flipping machine is in its initial position, and the side plate 60 carrying the ALC plate 61 is transported by the conveying device to the side plate lateral moving device 5. Further, the side plate lateral moving device 5 operates, and the side plate 60, along with the ALC plate 61, moves inward laterally, while the clamping device 26 locks the side plate 60. The flipping device 3 slowly flips 90°, and the ALC plate 61 is placed sideways on the flipping table 15. The flipping table 15 moves laterally under control, moving to the frame of the edge cleaning device 2, and the bottom of the ALC plate 61 detaches from the side plate 60. The edge cleaning device 2 descends under control, and each scraper cleans the ALC plate. Waste material adhering to the surface of ALC plate 61 and side plate 60; the cleaning edge-cleaning device 2 rises to the initial position, the flipping table 15 moves laterally to the initial position, and the bottom of ALC plate 61 contacts side plate 60; the flipping device 3 flips 90°, and ALC plate 61 is placed flat on side plate 60, and clamping device 26 releases side plate 60; the transport device transfers the cleaned ALC plate 61 and side plate 60 to the next station, while the ALC plate 61 that has not been cleaned is transferred to the station by another transport device, thus realizing the synchronous entry and exit of ALC plate 61.
[0039] Except for the technical features described in the instruction manual, all other technologies are known to professionals and those skilled in the art.
Claims
1. A double-station semi-finished product turnover machine for ALC board production line, comprising a turnover machine and an edge cleaning device, characterized in that: the turnover machine further comprises a turnover device, a turnover table translation device and a side plate horizontal translation device; the turnover device comprises a turnover support, a rotating shaft, a rotating support, a first oil cylinder, a second oil cylinder, an oil cylinder support and a support column; the turnover support is an L-shaped support comprising a first support and a second support; the rotating shaft is fixedly connected with the turnover support at both ends; the rotating shaft is hinged with the rotating support through a rotating pair; the cylinder body of the first oil cylinder is fixedly connected with the oil cylinder support; the piston rod head of the first oil cylinder is hinged with the turnover support through a rotating pair; the second oil cylinder has the same mechanism layout and connection mode as the first oil cylinder; the front end of the turnover support is further provided with a support column for supporting the turnover support after turnover; the first support of the turnover support is provided with the turnover table translation device; the turnover table translation device comprises a turnover table, a third oil cylinder and a support shaft; the support shaft is fixedly installed outside the first support; the support shaft is fixedly connected with the bottom of the turnover table through a moving pair; one end of the third oil cylinder is hinged with the first support through a rotating pair, and the other end is hinged with the turnover table through a rotating pair; the third oil cylinder and the support shaft are two groups, which jointly drive the turnover table to move relative to the first support; the second support of the turnover support is provided with the side plate horizontal translation device; the side plate horizontal translation device comprises a chain transmission device, a driving device and a transmission shaft; the chain transmission device is connected with the second support through a rotating pair; the driving device is fixedly installed on the second support; the reducer output end of the driving device is hinged with one end of the transmission shaft through a universal joint; the other end of the transmission shaft is fixedly connected with the sprocket of the chain transmission device through a universal joint; the chain transmission device and the transmission shaft are two groups; the reducer of the driving device is a single-input double-output mechanism, which drives the chain movement of the chain transmission device through the transmission shafts on both sides of the output end.
2. The double-station semi-finished product turnover machine for ALC board production line according to claim 1, characterized in that: the turnover table translation device is further provided with a first synchronization device; the first synchronization device comprises a synchronization shaft, a gear and a rack; the synchronization shaft is connected with the bottom of the turnover table through a rotating pair; the synchronization shaft is further fixedly installed with gears at both ends; the rack is fixedly installed on the first support; the rack is engaged with the gears through a gear pair; the gears and the rack are two groups, which realize the synchronous movement of the turnover table through the synchronization shaft; the side plate horizontal translation device is further provided with a clamping device; the clamping device comprises a fourth oil cylinder and a pressing rod; one end of the fourth oil cylinder is hinged with the second support through a rotating pair, and the other end is hinged with one end of the pressing rod through a rotating pair; the middle of the pressing rod is hinged with the second support through a rotating pair; the end of the pressing rod is fixedly connected with a buffer pad; the clamping device is two groups, which realizes the clamping of the side plate in cooperation with the positioning bolts fixedly installed on the second support. 3. A double station semi-finished product turnover machine for ALC panel production lines according to claim 1, characterized in that: 4. A double station semi-finished product turnover machine for ALC panel production lines according to claim 1, characterized in that: The edge cleaning device comprises a scraper frame and a lifting device, the lifting device comprises a guide frame, a lifting column, a guide wheel, a guide rail and a fifth oil cylinder; the guide frame is fixedly installed on a rack, a column of the guide frame is fixedly connected with a cylinder body of the fifth oil cylinder, a piston rod head of the fifth oil cylinder is hingedly connected with a bottom of the lifting column through a rotary pair; a side surface of the column of the guide frame is further arrayed with guide wheels, side surfaces of the lifting column are symmetrically arranged with guide rails, the guide wheels are connected with the guide rails through a moving pair, and the lifting column is vertically lifted relative to the guide frame through driving of the fifth oil cylinder.
5. A double station semi-finished product turnover machine for ALC panel production lines according to claim 4, characterized in that: The lifting device is provided in two groups, the lifting column of the lifting device is fixedly welded with the scraper frame; the scraper frame is of a frame structure, a cross brace of the scraper frame is arranged with a first scraper, a second scraper and a third scraper, the first scraper and the second scraper are used for cleaning waste materials on side surfaces of ALC plates, and the third scraper is used for cleaning waste materials on a side plate surface; The edge cleaning device is further arranged with a second synchronous device, the second synchronous device is identical in structure with the first synchronous device, and horizontal lifting of the scraper frame can be realized.