Workshop roof ridge bending device

Abstract

The utility model relates to a workshop roof ridge bending device which comprises a workbench, one side of the workbench is provided with an inverted-L-shaped mounting plate through a supporting frame, the inverted-L-shaped mounting plate is located over the workbench, and an L-shaped transverse plate of the mounting plate is provided with a hydraulic cylinder with a downward piston rod. The two sides of an L-shaped vertical plate of the mounting plate are slidably connected with connecting bases perpendicularly connected with piston rods of the hydraulic cylinders, and bending pressing plates are mounted on the connecting bases. A bending groove is formed in the position, under the bending pressing plate, of the workbench in a concave mode, a bending base provided with the bending groove is detachably installed in the bending groove, and a feeding conveying belt flush with the workbench and perpendicular to the length direction of the bending groove is installed on one side of the workbench. The side, away from the workbench, of a mounting frame of the feeding conveying belt is connected with a pushing vertical plate pushed by an electric push rod, and the lower edge of the pushing vertical plate is flush with the workbench. Automatic feeding and discharging can be achieved during bending operation, the automation level is improved, the labor intensity is reduced, and the bending efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending devices, in particular to a workshop roof ridge bending device. Background Art

[0002] With the development of society, the concepts of green, intensive and ecological have gradually gained popularity, and construction has also paid more and more attention to safety, environment and civilization. Lightweight steel roofs have been widely popularized and applied as workshops, and roof waterproofing and water leakage are currently a widely concerned issue.

[0003] During the on-site construction process, the top of the ridge is generally overlapped, and then the ridge cover is installed above the overlap. The ridge cover needs to be bent accordingly so that it can fit the roofs on both sides and be overlapped and fixed with the two sides of the ridge. At present, the conventional installation process is to be bent manually using a simple bending mechanism. Although manual operation can make the cover fit more closely with the two ends of the roof after bending and improve the waterproof effect, the manual operation has high labor intensity, and the loading and unloading of materials are done manually, the mechanization and automation levels are low, resulting in low bending efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a workshop roof ridge bending device, which can realize automatic loading and unloading during bending operations, improve the level of automation, reduce labor intensity, and improve bending efficiency.

[0005] The utility model is realized through the following technical solutions:

[0006] A workshop roof ridge bending device is provided, comprising a workbench, wherein an inverted L-shaped mounting plate located directly above the workbench is installed on one side of the workbench through a supporting frame, a hydraulic cylinder with a piston rod downward is installed on the L-shaped horizontal plate of the mounting plate, connecting seats vertically connected to the piston rod of the hydraulic cylinder are slidably connected on both sides of the L-shaped vertical plate of the mounting plate, and a bending pressure plate is installed on the connecting seat; a bending groove is concavely formed on the workbench directly below the bending pressure plate, and a bending seat with the bending groove is detachably installed in the bending groove, a feeding conveyor belt flush with the workbench and perpendicular to the length direction of the bending groove is installed on one side of the workbench, and a mounting frame of the feeding conveyor belt is connected to a pushing vertical plate pushed by an electric push rod and flush with the workbench at the bottom on the side away from the workbench.

[0007] Furthermore, a controller electrically connected to the control hydraulic cylinder, the feeding conveyor belt and the electric push rod is installed on one side of the workbench.

[0008] By setting up a controller, the hydraulic cylinder, feeding conveyor belt and electric push rod are coordinated and controlled by the controller respectively, and the automatic loading, bending and unloading processes are realized according to the programming program, thereby improving the degree of automation.

[0009] Furthermore, the length of the material pushing upright plate is longer than the width of the bending groove, and a cleaning brush is connected to the lower side of the material pushing upright plate that is opposite to the bending groove.

[0010] A cleaning brush is arranged at the bottom of the push plate, and the electric push rod can be used to push the push plate to move along the length direction of the bending groove, thereby driving the cleaning brush to clean the groove of the bending seat, and remove foreign objects that have fallen into the groove for a long time to prevent damage to the surface of the ridge cover plate during bending.

[0011] Furthermore, partition plates are equidistantly arranged on the conveyor belt of the loading conveyor belt, and a loading area is formed between two adjacent partition plates.

[0012] Partition uprights are arranged at equal intervals on the conveyor belt of the loading conveyor belt, and the ridge cover plate to be bent is placed in the loading interval formed by the two partition uprights, so as to facilitate automatic loading.

[0013] Furthermore, at least two slots are provided at the center of the bottom surface of the bending groove, and plug blocks that can be inserted into the slots are connected to the bottom surface of the bending seat facing the slots.

[0014] The bottom surface of the bending groove is provided with a slot which cooperates with the plug-in block on the bottom surface of the bending seat. Different types of bending seats can be replaced according to different bending requirements, which facilitates the quick connection between the bending seat and the bending groove and ensures the stability of the bending seat during bending.

[0015] Furthermore, an installation cavity is provided in the workbench, and a movable seat is connected to the installation cavity through a support plate. A bidirectional lead screw perpendicular to the length direction of the bending groove is rotatably installed on the surface of the movable seat through a bearing seat, and a first motor electrically connected to the controller is connected to one end of the bidirectional lead screw on the movable seat, and the bidirectional threads of the bidirectional lead screw are connected to support rods through nuts. Two fixed through grooves are symmetrically opened on the surface of the workbench directly above the bidirectional lead screw, which are located on both sides of the bending groove and communicated with the installation cavity. The upper ends of the support rods extend out of the fixed through grooves and are connected to clamping vertical plates.

[0016] By arranging a moving seat in the workbench, the first motor on the moving seat can be used to drive the bidirectional lead screw to rotate, so that the two clamping vertical plates can move synchronously in the same direction and synchronously in opposite directions, so that the ridge cover plate can be clamped before bending, and the clamping can be released in time after bending to ensure the stability of the ridge cover plate during bending and the accuracy of bending.

[0017] Furthermore, the bottom surface of the movable seat is connected to a fixed rack parallel to the fixed through groove, a positioning through groove is opened on the support plate opposite to the fixed rack, a second motor electrically connected to the controller is installed on the bottom surface of the installation cavity below the support plate, and a fixed gear meshing with the fixed rack is installed on the output shaft of the second motor.

[0018] A rack is set on the bottom surface of the movable seat, and the fixed gear is driven to rotate by the second motor. The fixed gear is engaged with the fixed rack so that the fixed gear can drive the movable seat to move as a whole, thereby conveniently adjusting the position of the ridge cover plate to complete bending operations at different positions and improving the bending efficiency.

[0019] Furthermore, the bottom surface of the movable seat is concavely formed with two mounting grooves which are parallel to the fixed rack and located on both sides of the fixed rack, and guide wheels protruding from the mounting grooves are rotatably installed in the mounting grooves, and guide grooves for rolling cooperation with the guide wheels are concavely formed on the support plate corresponding to the mounting grooves.

[0020] The bottom surface of the movable seat is provided with an installation groove and a guide wheel is installed, which cooperates with the guide groove on the support plate. The guide groove can guide the guide wheel to improve the stability of the movable seat moving on the support plate.

[0021] Beneficial effects of the utility model:

[0022] The bending device of the utility model can utilize a loading conveyor belt to load materials, and cooperate with a push plate to realize automatic loading in the first stroke of the electric push rod. The clamping plate on the workbench can clamp the loaded ridge cover plate, and the bending pressure plate cooperates with the hydraulic cylinder to press down the bending pressure plate to bend the ridge cover plate under the vertical sliding guide action of the connecting seat and the mounting plate. The push plate realizes automatic unloading in the second stroke of the electric push rod. During the movement, the push plate can use the cleaning bristles underneath it to clean the groove of the bending seat to remove foreign matter and ensure the bending quality.

[0023] The bending device of the utility model improves the automation level, reduces labor intensity, and improves bending efficiency. At the same time, due to the design of a movable moving seat, the second motor, the fixed gear and the fixed rack cooperate with each other to drive the moving seat and the ridge cover plate clamped on the upper part to move along the fixed through groove, and multiple bending actions can be performed on different positions of the same ridge cover plate after one loading, greatly improving the bending effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a cross-sectional view of the overall structure of the utility model.

[0025] Figure 2 for Figure 1 Right side view inside the mounting cavity.

[0026] Figure 3 It is a top view of the workbench in the utility model.

[0027] Figure 4 It is a structural schematic diagram of the material pushing vertical plate in the utility model.

[0028] As shown in the figure:

[0029] 1. Workbench, 2. Support frame, 3. Mounting plate, 4. Hydraulic cylinder, 5. Connecting seat, 6. Vertical slide rail, 7. Bending pressure plate, 8. Pushing plate, 9. Clamping plate, 10. Feeding conveyor belt, 11. Fixed through slot, 12. First motor, 13. Support plate, 14. Positioning through slot, 15. Moving seat, 16. Fixed rack, 17. Second motor, 18. Fixed gear, 19. Bending seat, 20. Bending slot, 21. Bidirectional lead screw, 22. Nut, 23. Support rod, 24. Mounting cavity, 25. Mounting slot, 26. Guide wheel, 27. Guide slot, 28. Electric push rod, 29. Partition plate, 30. Cleaning brush. DETAILED DESCRIPTION

[0030] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0031] A workshop roof ridge bending device comprises a workbench 1, a mounting plate 3 located directly above the workbench 1 and in an inverted L-shape is installed on one side of the workbench 1 through a supporting frame 2, a hydraulic cylinder 4 with a piston rod downward is installed on the L-shaped horizontal plate of the mounting plate 3, a connecting seat 5 vertically connected to the piston rod of the hydraulic cylinder 4 is slidably connected on both sides of the L-shaped vertical plate of the mounting plate 3, vertical slide rails 6 are formed on both sides of the L-shaped vertical plate of the mounting plate 3, and a vertical slide groove matching with the vertical slide rail 6 is provided on the connecting seat 5, the connecting seat 5 and the mounting plate 3 are vertically slidably connected, and a bending pressure plate 7 is installed on the connecting seat 5; a bending groove 20 is recessed and formed on the workbench 1 just below the bending pressure plate 7, and a bending seat 19 with the bending groove 20 is detachably installed in the bending groove 20, at least two slots are opened in the center of the bottom surface of the bending groove 20, and an insert that can be inserted into the slot is connected to the bottom surface of the bending seat 19 facing the slot. A feeding conveyor belt 10 flush with the workbench 1 and perpendicular to the length direction of the bending groove 20 is installed on one side of the workbench 1 . Partition plates 29 are equidistantly arranged on the conveyor belt of the feeding conveyor belt 10 , and a feeding interval is formed between two adjacent partition plates 29 .

[0032] The mounting frame of the feeding conveyor belt 10 is connected to a push plate 8 pushed by an electric push rod 28 and flush with the workbench 1 on the side away from the workbench 1. The length of the push plate 8 is longer than the width of the bending groove 20, and the lower side of the push plate 8 facing the bending groove 20 is connected to a cleaning brush 30.

[0033] A controller electrically connected to the control hydraulic cylinder 4 , the feeding conveyor belt 10 and the electric push rod 28 is installed on one side of the workbench 1 .

[0034] An installation cavity 24 is provided in the workbench 1, and a moving seat 15 is connected to the installation cavity 24 through a support plate 13. A bidirectional lead screw 21 perpendicular to the length direction of the bending groove 20 is rotatably installed on the surface of the moving seat 15 through a bearing seat, and a first motor 12 electrically connected to the controller is connected to one end of the bidirectional lead screw 21 on the moving seat 15, and a support rod 23 is connected to the bidirectional thread of the bidirectional lead screw 21 through a nut 22. Two fixed through grooves 11 located on both sides of the bending groove 20 and communicating with the installation cavity 24 are symmetrically opened on the surface of the workbench 1 just above the bidirectional lead screw 21, and the upper ends of the support rods 23 extend out of the fixed through grooves 11 and are connected to the clamping vertical plates 9.

[0035] The bottom surface of the movable seat 15 is connected to a fixed rack 16 parallel to the fixed through slot 11, a positioning through slot 14 is provided on the support plate 23 opposite to the fixed rack 16, a second motor 17 electrically connected to the controller is installed on the bottom surface of the installation cavity 24 below the support plate 13, and a fixed gear 18 meshing with the fixed rack 16 is installed on the output shaft of the second motor 17.

[0036] The bottom surface of the movable seat 15 is concavely formed with two mounting grooves 25 which are parallel to the fixed rack 16 and located on both sides of the fixed rack 16, and a guide wheel 26 protruding from the mounting groove 25 is rotatably installed in the mounting groove 25, and guide grooves 27 for rolling cooperation with the guide wheel 26 are concavely formed on the support plate 13 corresponding to the mounting grooves 25.

[0037] When the utility model is in use, the ridge cover plates to be bent are placed in the loading intervals on the loading conveyor belt 10 respectively, and the conveying motor of the loading conveyor belt 10 is controlled by the controller to realize the sequential loading of each loading interval one by one. When a loading interval is directly opposite to the workbench 1, the conveying motor of the loading conveyor belt 10 stops conveying, and the controller controls the push rod of the electric push rod 28 to extend, and in the first stroke, the pushing vertical plate 8 is used to push the ridge cover plate on the loading conveyor belt 10 onto the workbench 1 and make it directly above the bending groove 20. At this time, the first motor 12 in the installation cavity 24 is started, and the first motor 12 drives the bidirectional lead screw 21 to rotate. At this time, the nuts 22 on the two kinds of rotational threads move toward each other, and the clamping vertical plates 9 are driven by the support rods 23 to move toward each other in the fixed through grooves 11 to clamp the ridge cover plates fed onto the workbench 1, and then the hydraulic cylinder 4 is started, and the piston rod of the hydraulic cylinder 4 extends vertically downward and drives the bending pressure plate 7 to cooperate with the bending seat 19 downward. The ridge cover plate is bent. According to the bending needs of different positions of the ridge cover plate, the second motor 17 can be controlled to drive the fixed gear 18 to drive the fixed rack 16 and the moving seat 15 to move horizontally. The moving seat 15 can move horizontally along the direction of the fixed through groove 11 under the limiting and guiding action of the guide wheel 26 and the guide groove 27, thereby driving the ridge cover plate clamped by the clamping vertical plate 9 on the workbench 1 to move horizontally, and the hydraulic cylinder 4 can be used again to drive the bending pressing plate 7 Move downward to complete the bending operation at another position of the ridge cover plate. After the bending operation is completed at each position, the electric push rod 28 uses the push rod to push the bent ridge cover plate off the workbench 1 within the second stroke to complete automatic unloading. When the electric push rod 28 uses the pushing plate 8 to push the ridge cover plate to unload, the cleaning bristles 30 under the pushing plate 8 can clean the groove of the bending seat 19, and can remove impurities and hard objects that have fallen into the groove, etc., which can effectively ensure the bending quality and improve the bending quality.

[0038] Of course, the above description is not limited to the above examples. The technical features not described in the present invention can be achieved by or by adopting the existing technology, which will not be repeated here. The above embodiments and drawings are only used to illustrate the technical scheme of the present invention and are not limitations of the present invention. The present invention is described in detail with reference to the preferred implementation methods. Ordinary technicians in this field should understand that the changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention do not deviate from the purpose of the present invention and should also fall within the scope of protection of the claims of the present invention.

Claims

1. A workshop roof ridge bending device, comprising a workbench, characterized in that: An inverted L-shaped mounting plate located directly above the workbench is installed on one side of the workbench through a supporting frame, a hydraulic cylinder with a piston rod downward is installed on the L-shaped horizontal plate of the mounting plate, connecting seats vertically connected to the piston rod of the hydraulic cylinder are slidably connected on both sides of the L-shaped vertical plate of the mounting plate, and a bending pressure plate is installed on the connecting seat; a bending groove is concavely formed on the workbench directly below the bending pressure plate, and a bending seat with a bending groove is detachably installed in the bending groove, a feeding conveyor belt flush with the workbench and perpendicular to the length direction of the bending groove is installed on one side of the workbench, and the mounting frame of the feeding conveyor belt is connected to a pushing vertical plate pushed by an electric push rod and flush with the workbench at the bottom.

2. The workshop roof ridge bending device according to claim 1 is characterized in that: A controller electrically connected to the control hydraulic cylinder, the feeding conveyor belt and the electric push rod is installed on one side of the workbench.

3. The workshop roof ridge bending device according to claim 1 is characterized in that: The length of the material pushing upright plate is longer than the width of the bending groove, and a cleaning brush is connected to the lower side of the material pushing upright plate facing the bending groove.

4. The workshop roof ridge bending device according to claim 1 is characterized in that: The conveyor belt of the loading conveyor belt is provided with partition uprights at equal intervals, and a loading area is formed between two adjacent partition uprights.

5. The workshop roof ridge bending device according to claim 1 is characterized in that: At least two slots are provided at the center of the bottom surface of the bending groove, and an inserting block which can be inserted into the slots is connected to the bottom surface of the bending seat facing the slots.

6. The workshop roof ridge bending device according to claim 2, characterized in that: An installation cavity is provided in the workbench, and a moving seat is connected to the installation cavity through a support plate. A bidirectional lead screw perpendicular to the length direction of the bending groove is rotatably installed on the surface of the moving seat through a bearing seat, and a first motor electrically connected to the controller is connected to one end of the bidirectional lead screw on the moving seat, and the bidirectional threads of the bidirectional lead screw are connected to support rods through nuts. Two fixed through grooves located on both sides of the bending groove and communicated with the installation cavity are symmetrically opened on the surface of the workbench directly above the bidirectional lead screw, and the upper ends of the support rods extend out of the fixed through grooves and are connected to clamping vertical plates.

7. The workshop roof ridge bending device according to claim 6, characterized in that: The bottom surface of the movable seat is connected to a fixed rack parallel to the fixed through groove, a positioning through groove is opened on the support plate opposite to the fixed rack, a second motor electrically connected to the controller is installed on the bottom surface of the installation cavity below the support plate, and a fixed gear meshing with the fixed rack is installed on the output shaft of the second motor.

8. The workshop roof ridge bending device according to claim 7, characterized in that: The bottom surface of the movable seat is concavely formed with two mounting grooves which are parallel to the fixed rack and located on both sides of the fixed rack, and guide wheels protruding from the mounting grooves are rotatably installed in the mounting grooves, and guide grooves for rolling cooperation of the guide wheels are concavely formed on the support plate corresponding to the mounting grooves.

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