Angle-adjustable PC board bending machine

Abstract

The utility model belongs to the technical field of PC plate bending machines, and particularly relates to an angle-adjustable PC plate bending machine which comprises a bottom plate and a fixing frame, the fixing frame and a frame are installed above the bottom plate through bolts, limiting frames are located on the two sides of the interior of the frame, a heating aluminum plate is installed at the top of the fixing frame, and the limiting frames are located on the two sides of the interior of the frame. A moving mechanism is arranged on one side of the upper end of the frame; a moving plate is fixedly mounted at the lower end of the moving mechanism; a PC board is placed at the upper end of a fixing frame, then a negative pressure suction cup is tightly attached to the upper end of the PC board, a person opens a negative pressure air pump to convey air in the negative pressure suction cup into a hollow board, the air is conveyed into a conveying pipe through the hollow board, and then the air is conveyed into an air pipe through the conveying pipe; and air is conveyed into the air box through the air pipe to be exhausted, so that the effect that negative pressure is conducted on the PC board, the PC board is sucked by a negative pressure suction cup to be machined is achieved, position deviation during bending is prevented, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to PC board bending machine technical field, specifically adjustable angle's PC board bending machine. BACKGROUND

[0002] PC is the English abbreviation of concrete prefabricated part, is called PC component in the field of housing industrialization, such as prefabricated reinforced concrete column foundation, prefabricated steel structure steel column foundation, street lamp advertising board column reinforced concrete foundation, prefabricated floor, is widely used, often uses bending machine to process in processing.

[0003] In the prior art, the announcement number is CN215750726U a kind of PC board bending machine, by heating component, for PC board heating, so that PC board softens, it is convenient to bend, the pushing mechanism is used to push the side of PC board, so that the angle after bending meets the angle of requirement, however, when using, PC board is processed by negative pressure suction disc suction, so that when bending, position is deviated and bends inaccurately, to reduce the practicability of the device, and when using, PC board cannot be stably bent.

[0004] Therefore, aiming at the above problems, a kind to be adjusted angle's PC board bending machine is presented. INVENTION CONTENTS

[0005] In order to make up for the deficiencies of the prior art, solve the problem that PC board cannot be processed by negative pressure suction disc suction and stably bent, a kind to be adjusted angle's PC board bending machine is presented.

[0006] The technical scheme adopted by the utility model to solve its technical problems is: the utility model discloses a kind of adjustable angle's PC board bending machine, including bottom plate and fixed frame, the top of the described fixed frame is installed with fixed frame and frame, and the limiting frame in the frame interior both sides, the top of the fixed frame is installed with heating aluminum plate, the upper end of the frame one side is provided with moving mechanism;

[0007] The lower end of the moving mechanism is fixedly installed with moving plate, the upper end of the moving plate is provided with suction disc mechanism in middle part, the lower end of the moving plate is provided with angle adjusting mechanism, the upper end of the other side of the frame is provided with connecting frame, the upper end of the connecting frame is provided with bending mechanism.

[0008] Preferably, the moving mechanism includes hydraulic oil cylinder, the upper end of the frame one side is fixedly installed with two hydraulic oil cylinders, the lower end of the hydraulic oil cylinder is fixedly installed with moving plate.

[0009] Preferably, the suction disc mechanism comprises an air tank, the middle of the upper end of the moving plate is fixedly provided with the air tank, the top of the air tank is provided with an exhaust hole, one side of the front of the air tank is fixedly provided with a negative pressure air pump, and the back of the negative pressure air pump is connected with an air pipe.

[0010] Preferably, one end of the air pipe penetrates into the air tank, the lower end of the negative pressure air pump is connected with a conveying pipe, one end of the conveying pipe is connected with a hollow plate, and the lower end of the hollow plate is connected with a plurality of negative pressure suction discs.

[0011] Preferably, the angle adjusting mechanism comprises an angle adjusting motor, the lower end of the moving plate is fixedly provided with the angle adjusting motor, the output end of the angle adjusting motor is spline-connected with a first rotating rod, one end of the first rotating rod is fixedly provided with a rotating disc, and the rotating disc is fixedly installed at the middle of the upper end of the hollow plate.

[0012] Preferably, the bending mechanism comprises a motor, the upper end of the connecting frame is fixedly provided with the motor, the output end of the motor is spline-connected with a second rotating rod, one end of the second rotating rod is connected with a first sprocket, the surface of the first sprocket is engaged with a chain, and the inner side wall of the chain is engaged with a second sprocket.

[0013] Preferably, the lower end of the first sprocket and the second sprocket are both fixedly provided with a threaded conveying rod, the surface of the threaded conveying rod is connected with a threaded block through a threaded hole, the threaded block is slidingly arranged in the limiting frame, and one side of the threaded block is fixedly provided with a bending down plate.

[0014] The PC plate bending machine has the advantages that the PC plate is placed on the upper end of the fixed frame, then the negative pressure suction disc is tightly attached to the upper end of the PC plate, the negative pressure air pump is turned on to convey the gas in the negative pressure suction disc into the hollow plate, the gas is conveyed into the conveying pipe through the hollow plate, then the gas is conveyed into the air pipe through the conveying pipe, and the gas is discharged into the air tank through the air pipe, so that the PC plate is sucked by the negative pressure suction disc under negative pressure for processing, and the position is prevented from deviating during bending, thereby improving the practicability of the device.

[0015] The PC plate bending machine has the advantages that the PC plate is placed on the upper end of the fixed frame, then the negative pressure suction disc is tightly attached to the upper end of the PC plate, the negative pressure air pump is turned on to convey the gas in the negative pressure suction disc into the hollow plate, the gas is conveyed into the conveying pipe through the hollow plate, then the gas is conveyed into the air pipe through the conveying pipe, and the gas is discharged into the air tank through the air pipe, so that the PC plate is sucked by the negative pressure suction disc under negative pressure for processing, and the position is prevented from deviating during bending, thereby improving the practicability of the device.

[0016] The PC plate bending machine has the advantages that the PC plate is placed on the upper end of the fixed frame, then the negative pressure suction disc is tightly attached to the upper end of the PC plate, the negative pressure air pump is turned on to convey the gas in the negative pressure suction disc into the hollow plate, the gas is conveyed into the conveying pipe through the hollow plate, then the gas is conveyed into the air pipe through the conveying pipe, and the gas is discharged into the air tank through the air pipe, so that the PC plate is sucked by the negative pressure suction disc under negative pressure for processing, and the position is prevented from deviating during bending, thereby improving the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:

[0018] Figure 1 is a perspective view of the present application;

[0019] Figure 2 is a structure split view of the present application;

[0020] Figure 3 is a plate bending perspective view of the present application;

[0021] Figure 4 is a connection structure perspective view of the moving mechanism in the present application;

[0022] Figure 5 is a connection structure perspective view of the suction disc mechanism in the present application;

[0023] Figure 6 is a connection mechanism perspective view of the angle adjusting mechanism in the present application;

[0024] Figure 7 is a connection mechanism perspective view of the bending mechanism in the present application.

[0025] Legend:

[0026] 1, bottom plate; 3, fixed frame; 4, heating aluminum plate; 5, frame;

[0027] 6, moving mechanism; 61, hydraulic oil cylinder;

[0028] 7, moving plate;

[0029] 8, suction disc mechanism; 81, air tank; 82, exhaust hole; 83, negative pressure air pump; 84, air pipe; 85, conveying pipe; 86, hollow plate; 87, negative pressure suction disc;

[0030] 9, angle adjusting mechanism; 91, angle adjusting motor; 92, first rotating rod; 93, rotating disc;

[0031] 10, connecting frame;

[0032] 11, bending mechanism; 111, motor; 112, second rotating rod; 113, first sprocket; 114, chain; 115, second sprocket; 116, threaded conveying rod; 117, threaded hole; 118, threaded block; 119, bending lower pressing plate;

[0033] 12, limiting frame. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0035] The specific embodiments are given below.

[0036] Please refer to Figures 1 to 7 The utility model provides a kind of angle-adjustable PC board bending machine, including bottom plate 1 and fixed frame 3, the top of bottom plate 1 is equipped with fixed frame 3 and frame 5 by bolt, and the limiting frame 12 in the inside two sides of frame 5, the top of fixed frame 3 is equipped with heating aluminum plate 4, heating power is delivered to heating aluminum plate 4, and then the internal arrangement heating wire of heating aluminum plate 4 converts electric energy into heat energy, PC board is heated to soften and facilitate bending, the upper end of frame 5 side is provided with moving mechanism 6;

[0037] The lower end of moving mechanism 6 is fixedly installed with moving plate 7, the upper end of moving plate 7 is provided with suction disc mechanism 8, the lower end of moving plate 7 is provided with angle adjusting mechanism 9, the upper end of the other side of frame 5 is provided with connecting frame 10, and the upper end of connecting frame 10 is provided with bending mechanism 11.

[0038] Further, as shown in Figure 1 、 Figure 2 、 Figure 3 And Figure 4 , moving mechanism 6 includes hydraulic cylinder 61, and the upper end of frame 5 is fixedly installed with two hydraulic cylinders 61, and the lower end of hydraulic cylinder 61 is fixedly installed with moving plate 7.

[0039] When working, moving plate 7 is moved by the extension and retraction of hydraulic cylinder 61, and then negative pressure suction disc 87 is moved by moving plate, so that the height of PC board is conveniently adjusted.

[0040] Further, as shown in Figure 1 、 Figure 2 、 Figure 3 And Figure 5 , suction disc mechanism 8 includes air tank 81, and the upper end of moving plate 7 is fixedly installed with air tank 81, and the top of air tank 81 is provided with exhaust hole 82, and the front side of air tank 81 is fixedly installed with negative pressure air pump 83, and the back of negative pressure air pump 83 is connected with air pipe 84, one end of air pipe 84 penetrates into air tank 81, the lower end of negative pressure air pump 83 is connected with conveying pipe 85, one end of conveying pipe 85 is connected with hollow plate 86, and the lower end of hollow plate 86 is connected with a plurality of negative pressure suction discs 87.

[0041] In operation, the PC board is placed on the upper end of the fixed frame 3, and then the negative pressure suction plate 87 is tightly attached to the upper end of the PC board. A person opens the negative pressure air pump 83 to transport the gas inside the negative pressure suction plate 87 into the hollow plate 86, and then through the hollow plate 86, the gas is transported into the conveying pipe 85, and then through the conveying pipe 85, the gas is transported into the air pipe 84, and then through the air pipe 84, the gas is transported into the air tank 81 for exhaust, thereby playing a role of processing the PC board by the negative pressure suction plate 87, preventing the position from deviating during bending, and improving the practicability of the device.

[0042] Further, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 6 , the angle adjusting mechanism 9 includes an angle adjusting motor 91, the lower end of the moving plate 7 is fixedly installed with the angle adjusting motor 91, the output end of the angle adjusting motor 91 is spline-connected with a first rotating rod 92, one end of the first rotating rod 92 is fixedly installed with a rotating disc 93, and the rotating disc 93 is fixedly installed in the upper middle part of the hollow plate 86.

[0043] In operation, when the PC board is adsorbed on the lower end of the negative pressure suction plate 87, the angle adjusting motor 91 is then driven to rotate by an external power supply, the rotating disc 93 is driven to rotate by the first rotating rod 92, and then the hollow plate 86 and the negative pressure suction plate 87 are driven to rotate by the rotating disc 93, thereby playing a role of adjusting the angle of the PC board.

[0044] Further, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 7 , the bending mechanism 11 includes a motor 111, the upper end of the connecting frame 10 is fixedly installed with the motor 111, the output end of the motor 111 is spline-connected with a second rotating rod 112, one end of the second rotating rod 112 is connected with a first sprocket 113, the surface of the first sprocket 113 is engaged with a chain 114, the inner side wall of the chain 114 is engaged with a second sprocket 115, the lower ends of the first sprocket 113 and the second sprocket 115 are both fixedly installed with a threaded conveying rod 116, the surface of the threaded conveying rod 116 is connected with a threaded block 118 through a threaded hole 117, the threaded block 118 is slidingly arranged in the limiting frame 12, and a bending down plate 119 is fixedly installed on one side of the threaded block 118.

[0045] In work, through the motor 111 external power supply drives the second rotating rod 112 to rotate, and then drives the first sprocket 113 to rotate through the second rotating rod 112, drives the chain 114 and the second sprocket 115 to rotate through the first sprocket 113, and then drives the threaded conveying rod 116 to rotate through the first sprocket 113 and the second sprocket 115 respectively, drives the threaded block 118 to move through the threaded conveying rod 116 rotating, drives the bending lower pressing plate 119 to move when the threaded block 118 moves, so that the PC board is stably bent.

[0046] Working principle:

[0047] First, the heating power supply is conveyed into the heating aluminum plate 4, the heating wire arranged in the heating aluminum plate 4 is used to convert the electric energy into heat energy, the PC board is heated and softened to facilitate bending, the PC board is placed on the upper end of the fixed frame 3, then the negative pressure suction disc 87 is tightly attached to the upper end of the PC board, the personnel opens the negative pressure air pump 83 to convey the gas in the negative pressure suction disc 87 into the hollow plate 86, the hollow plate 86 conveys the gas into the conveying pipe 85, the conveying pipe 85 conveys the gas into the air pipe 84, and the air pipe 84 conveys the gas into the air tank 81 to be discharged, so that the PC board is processed by being sucked by the negative pressure suction disc 87;

[0048] Secondly, the mobile plate 7 is driven to move through the hydraulic oil cylinder 61, the negative pressure suction disc 87 is driven to move by the mobile plate, so that the height of the PC board is adjusted, when the PC board is adsorbed at the lower end of the negative pressure suction disc 87, the first rotating rod 92 is driven to rotate by the external power supply of the angle adjusting motor 91, the rotating disc 93 is driven to rotate by the first rotating rod 92, and the hollow plate 86 and the negative pressure suction disc 87 are driven to rotate by the rotating disc 93, so that the angle of the PC board is adjusted.

[0049] Then, when the PC board is rotated to a proper angle, the second rotating rod 112 is driven to rotate by the external power supply of the motor 111, the first sprocket 113 is driven to rotate by the second rotating rod 112, the chain 114 and the second sprocket 115 are driven to rotate by the first sprocket 113, the threaded conveying rod 116 is driven to rotate by the first sprocket 113 and the second sprocket 115 respectively, the threaded block 118 is driven to move by the threaded conveying rod 116 rotating, and the bending lower pressing plate 119 is driven to move when the threaded block 118 moves, so that the PC board is stably bent.

[0050] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application.

Claims

1. An angle-adjustable PC board bending machine comprising a base plate (1) and a fixed frame (3), characterized in that: The upper side of the bottom plate (1) is provided with a fixed frame (3) and a frame (5) through bolt installation, and a limiting frame (12) is arranged on both sides of the frame (5), the top of the fixed frame (3) is provided with a heating aluminum plate (4), and the upper end of the frame (5) is provided with a moving mechanism (6); The lower end of the moving mechanism (6) is fixedly provided with a moving plate (7), the upper end of the moving plate (7) is provided with a suction disc mechanism (8), the lower end of the moving plate (7) is provided with an angle adjusting mechanism (9), the other side of the upper end of the frame (5) is provided with a connecting frame (10), and the upper end of the connecting frame (10) is provided with a bending mechanism (11).

2. The angle adjustable PC board bender of claim 1, wherein: The moving mechanism (6) comprises a hydraulic oil cylinder (61), and the upper end of the frame (5) is fixedly provided with two hydraulic oil cylinders (61).

3. The angle adjustable PC board bender of claim 1, wherein: The suction disc mechanism (8) comprises an air tank (81), and the upper end of the moving plate (7) is fixedly provided with an air tank (81), the top of the air tank (81) is provided with an exhaust hole (82), one side of the front of the air tank (81) is fixedly provided with a negative pressure air pump (83), and the back of the negative pressure air pump (83) is connected with an air pipe (84).

4. The angle adjustable PC board bender according to claim 3, wherein: One end of the air pipe (84) penetrates into the air tank (81), the lower end of the negative pressure air pump (83) is connected with a conveying pipe (85), one end of the conveying pipe (85) is connected with a hollow plate (86), and the lower end of the hollow plate (86) is connected with a plurality of negative pressure suction discs (87).

5. The angle adjustable PC board bender of claim 1, wherein: The angle adjusting mechanism (9) comprises an angle adjusting motor (91), and the lower end of the moving plate (7) is fixedly provided with an angle adjusting motor (91), the output end of the angle adjusting motor (91) is spline-connected with a first rotating rod (92), one end of the first rotating rod (92) is fixedly provided with a rotating disc (93), and the rotating disc (93) is fixedly installed on the upper end of the hollow plate (86).

6. The angle adjustable PC board bender according to claim 1, wherein: The bending mechanism (11) comprises a motor (111), and the upper end of the connecting frame (10) is fixedly provided with a motor (111), the output end of the motor (111) is spline-connected with a second rotating rod (112), one end of the second rotating rod (112) is connected with a first sprocket (113), the surface of the first sprocket (113) is engaged with a chain (114), and the inner side wall of the chain (114) is engaged with a second sprocket (115).

7. An angle adjustable PC board bender as claimed in claim 6, wherein: The lower ends of the first sprocket (113) and the second sprocket (115) are fixedly provided with a threaded conveying rod (116), the surface of the threaded conveying rod (116) is connected with a threaded block (118) through a threaded hole (117), the threaded block (118) is slidably arranged in the limiting frame (12), and one side of the threaded block (118) is fixedly provided with a bending lower pressing plate (119).

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