A discharging auxiliary device for a large bending machine

Abstract

The utility model belongs to the field of mechanical technology, in particular to a discharging auxiliary device for a large-scale bending machine, which comprises a base; a fixed frame, a conveyor belt, a limit plate, a connecting rod and a fixed block, the fixed frame is fixedly connected to the top of the base, the connecting rod runs through the fixed frame, the limit plate is fixedly connected to the rear side of the connecting rod, the number of the fixed blocks is two, the two fixed blocks are symmetrically slidably connected to the front side of the fixed frame, the left and right sides of the connecting rod are symmetrically provided with fixing grooves, and the number of the fixing grooves is two, and the two fixing blocks are engaged with the corresponding fixing grooves; a fixing mechanism, the fixing mechanism is connected to the fixing block, in the utility model, the connecting rod is fixed or unlocked through a simple structure, the position of the limit plate is conveniently adjusted, and the cooperation of the fixed frame, the limit plate and the conveyor belt realizes the effect of facilitating automatic discharging and stacking of workpieces processed by the bending machine, and the utility model has good practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to a material discharging auxiliary device of a large bending machine. Background Art

[0002] A bending machine is a machine that can bend thin plates. Its structure mainly includes a bracket, a workbench and a clamping plate. The workbench is placed on the bracket. The workbench consists of a base and a pressure plate. The base is connected to the clamping plate through a hinge. The base consists of a base shell, a coil and a cover plate. The coil is placed in the depression of the base shell, and the top of the depression is covered with a cover plate. When in use, the coil is energized by a wire, and after energization, an attractive force is generated on the pressure plate, thereby clamping the thin plate between the pressure plate and the base. Due to the use of electromagnetic force clamping, the pressure plate can be made into a variety of workpiece requirements, and can process workpieces with side walls, and the operation is also very simple.

[0003] In the actual use of the bending machine in the prior art, after the bending machine processes the workpiece, the workers usually manually take the processed workpiece and then place it. The operation is cumbersome and laborious, which affects the work efficiency and causes inconvenience in use. Therefore, we propose a discharging auxiliary device for a large bending machine to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the prior art, after the bending machine processes the workpiece, workers usually manually take the processed workpiece and then place it, which is cumbersome and laborious, affects work efficiency, and causes inconvenience in use. A material discharging auxiliary device for a large bending machine is proposed to solve the problem that in actual use, the workers usually manually take the processed workpiece and then place it, which is cumbersome and laborious, affects work efficiency, and causes inconvenience in use.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A material discharging auxiliary device for a large bending machine, comprising

[0007] Base;

[0008] A fixed frame, a conveyor belt, a limit plate, a connecting rod and a fixed block, wherein the fixed frame is fixedly connected to the top of the base, the connecting rod passes through the fixed frame, the limit plate is fixedly connected to the rear side of the connecting rod, the number of the fixed blocks is two, the two fixed blocks are symmetrically slidably connected to the front side of the fixed frame, the left and right sides of the connecting rod are symmetrically provided with fixed grooves, and the number of the fixed grooves is two, and the two fixed blocks are engaged with the corresponding fixed grooves;

[0009] The fixing mechanism is connected to the fixing block and is used to fix the connecting rod.

[0010] As a preferred solution of the utility model, the fixing mechanism includes: a pressing plate, a transmission rod, two transmission wheels, two transmission plates and two transverse plates;

[0011] The pressure plate is slidably connected to the front side of the fixing frame, the transmission rod is slidably connected to the top of the pressure plate, the two transmission wheels are symmetrically connected to the front side of the transmission rod, the two cross plates are symmetrically connected to the front side of the fixing frame, the two transmission plates are fixedly connected to the front side of the corresponding fixing frames, the outer walls of the two transmission wheels are in active contact with the top of the corresponding transmission plate, and the sides of the two cross plates close to each other are respectively fixedly connected to the sides of the two fixed blocks away from each other.

[0012] As a preferred solution of the utility model, the front side of the fixing frame is fixedly connected with a supporting frame, and the bottoms of the two horizontal plates are slidably connected with the top of the fixing frame.

[0013] As a preferred solution of the utility model, the bottoms of the two transmission rods are symmetrically fixedly connected with return springs, and the number of the return springs is two, and the bottoms of the two return springs are fixedly connected to the top of the fixing frame.

[0014] As a preferred solution of the utility model, the inner wall of the fixing frame is symmetrically fixedly connected with push springs, and the number of the push springs is two, and the sides of the two push springs close to each other are respectively fixedly connected to the sides of the two horizontal plates away from each other.

[0015] As a preferred solution of the utility model, the support frame is a hollow structure, the inner wall of the support frame is provided with a sliding hole, and the inner wall of the sliding hole is slidably connected to the outer wall of the transmission rod.

[0016] Beneficial effects:

[0017] 1. The conveyor belt is used to transport the workpiece so that the workpiece can be discharged. The limit plate is used to limit the workpiece so that the workpiece can move stably. The fixing block is driven by the fixing mechanism. The connection rod can be fixed or unlocked through the cooperation between the fixing block and the fixing groove so as to adjust the position of the limit plate.

[0018] 2. When the pressure plate moves, the transmission rod moves downward, and the transmission rod moves, which drives the transmission wheel. At this time, the movement of the transmission wheel pushes the transmission plate. At this time, the two transmission plates move away from each other and drive the cross plate to move, so that the fixed block moves. At this time, the fixed block is out of contact with the fixed groove, so that the connecting rod is unlocked;

[0019] The utility model fixes or unlocks the connecting rod through a simple structure, which facilitates the adjustment of the position of the limit plate. Through the cooperation of the fixed frame, the limit plate and the conveyor belt, the automatic discharging and stacking of the workpieces processed by the bending machine is achieved, and the utility model has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 It is a three-dimensional diagram of the utility model;

[0022] Figure 3 It is a partial stereogram of the utility model;

[0023] Figure 4 It is a three-dimensional diagram of the fixing mechanism and the fixing block of the utility model.

[0024] In the figure: 1. base; 2. fixed frame; 3. conveyor belt; 4. limit plate; 5. connecting rod; 6. pressure plate; 7. transmission rod; 8. transmission wheel; 9. reset spring; 10. support frame; 11. transmission plate; 12. cross plate; 13. fixed block; 14. push spring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example

[0027] Reference Figure 1-Figure 4 , a material discharging auxiliary device for a large bending machine, comprising

[0028] Base 1;

[0029] The fixing frame 2, the conveyor belt 3, the limiting plate 4, the connecting rod 5 and the fixing block 13, the fixing frame 2 is fixedly connected to the top of the base 1, the connecting rod 5 passes through the fixing frame 2, the limiting plate 4 is fixedly connected to the rear side of the connecting rod 5, the number of the fixing blocks 13 is two, the two fixing blocks 13 are symmetrically slidably connected to the front side of the fixing frame 2, the left and right sides of the connecting rod 5 are symmetrically provided with fixing grooves, and the number of the fixing grooves is two, and the two fixing blocks 13 are engaged with the corresponding fixing grooves;

[0030] The fixing mechanism is connected to the fixing block 13 , and is used to fix the connecting rod 5 .

[0031] By means of the above mechanism: the conveyor belt 3 is used to conveniently convey the workpiece so as to discharge the workpiece, the limit plate 4 is used to conveniently limit the workpiece so that the workpiece can move stably, the fixing block 13 is conveniently driven by the fixing mechanism, and the connection rod 5 is conveniently fixed or unlocked through the cooperation between the fixing block 13 and the fixing groove, so as to adjust the position of the limit plate 4.

[0032] As a preferred solution of the utility model, the fixing mechanism includes: a pressing plate 6, a transmission rod 7, two transmission wheels 8, two transmission plates 11 and two transverse plates 12;

[0033] The pressure plate 6 is slidably connected to the front side of the fixed frame 2, the transmission rod 7 is slidably connected to the top of the pressure plate 6, the two transmission wheels 8 are symmetrically rotated and connected to the front side of the transmission rod 7, the two cross plates 12 are symmetrically slidably connected to the front side of the fixed frame 2, and the two transmission plates 11 are fixedly connected to the front side of the corresponding fixed frame 2. The outer walls of the two transmission wheels 8 are in active contact with the tops of the corresponding transmission plates 11, and the sides of the two cross plates 12 that are close to each other are respectively fixedly connected to the sides of the two fixed blocks 13 that are away from each other. When the pressure plate 6 moves, the transmission rod 7 will be driven to move downward, and the movement of the transmission rod 7 will drive the transmission wheel 8 to move. At this time, the movement of the transmission wheel 8 will push the transmission plate 11. At this time, the two transmission plates 11 move to the side away from each other and drive the cross plate 12 to move, so that the fixed block 13 moves. At this time, the fixed block 13 is out of contact with the fixed groove to unlock the connecting rod 5.

[0034] As a preferred solution of the utility model, the front side of the fixing frame 2 is fixedly connected with the support frame 10 , and the bottoms of the two horizontal plates 12 are both slidably connected to the top of the fixing frame 2 .

[0035] As a preferred solution of the utility model, the bottoms of the two transmission rods 7 are symmetrically fixedly connected with return springs 9, and the number of return springs 9 is two. The bottoms of the two return springs 9 are fixedly connected to the top of the fixed frame 2, and the elastic force of the return springs 9 facilitates the transmission rod 7 to be pushed to reset.

[0036] As a preferred solution of the utility model, the inner wall of the fixing frame 2 is symmetrically fixedly connected with a push spring 14, and the number of the push springs 14 is two, and the sides of the two push springs 14 that are close to each other are respectively fixedly connected to the sides of the two cross plates 12 that are far away from each other. Through the elastic force of the push springs 14, the cross plate 12 is easily pushed to reset, so that the fixing block 13 is engaged with the fixing groove.

[0037] As a preferred solution of the utility model, the support frame 10 is a hollow structure, and a sliding hole is opened on the inner wall of the support frame 10. The inner wall of the sliding hole is slidably connected to the outer wall of the transmission rod 7. The sliding hole is used to conveniently limit the transmission rod 7, so that the transmission rod 7 and the pressure plate 6 can move vertically stably.

[0038] It should be noted that the specific type of conveyor belt 3 to be used is selected by the relevant technical personnel familiar with the field, and the above-mentioned conveyor belt 3 and the like belong to the existing technology and will not be elaborated in this solution.

[0039] The working principle of the utility model is as follows: in actual use, the base 1 is placed in a suitable position, and the conveyor belt 3 is aligned with the discharge port of the bending machine. At this time, the workpiece to be transported is discharged from the bending machine and falls onto the conveyor belt 3, and the workpiece is transported by the conveyor belt 3. A receiving box is placed on the other side of the conveyor belt 3. After being transported by the conveyor belt 3, the workpiece will fall into the receiving box, which is convenient for storage for subsequent use. When it is necessary to transport and discharge workpieces of different sizes, the pressing plate 6 is first pushed downward. When the pressing plate 6 moves, the transmission rod 7 is driven downward, and the movement of the transmission rod 7 drives the transmission wheel 8 to move. At this time, the movement of the transmission wheel 8 pushes the transmission plate 11. At this time, the two transmission plates 11 move to the side away from each other and drive the cross plate 12 to move. The movement of the cross plate 12 compresses the push spring The spring 14 drives the two fixing blocks 13 to move to the side away from each other. At this time, the fixing block 13 is out of contact with the fixing groove to unlock the connecting rod 5. When in use, a corresponding fixing groove can be opened on the outer wall of the connecting rod 5 according to the size of the workpiece. At this time, pushing the connecting rod 5 to move can drive the limit plate 4 to move. By loosening the pressure plate 6, the reset spring 9 loses its restriction and pushes the transmission rod 7 to move up and drive the pressure plate 6 to reset. At the same time, the two push springs 14 lose their restriction and push the two cross plates 12 to move on the side close to each other, so that the fixing block 13 engages with the fixing groove to fix the connecting rod 5, so that the limit plate 4 remains fixed when in use. Through the cooperation between the limit plate 4 and the inner wall of the fixed frame 2, it is convenient to limit the workpiece, so as to guide the workpiece to move stably horizontally, which is convenient for the storage of the workpiece.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A material discharging auxiliary device for a large bending machine, characterized in that: include Base (1); A fixed frame (2), a conveyor belt (3), a limiting plate (4), a connecting rod (5) and a fixed block (13), wherein the fixed frame (2) is fixedly connected to the top of the base (1), the connecting rod (5) passes through the fixed frame (2), the limiting plate (4) is fixedly connected to the rear side of the connecting rod (5), there are two fixed blocks (13), the two fixed blocks (13) are symmetrically slidably connected to the front side of the fixed frame (2), the left and right sides of the connecting rod (5) are symmetrically provided with fixing grooves, and the number of the fixing grooves is two, and the two fixing blocks (13) are engaged with the corresponding fixing grooves; A fixing mechanism is connected to the fixing block (13), and is used to fix the connecting rod (5).

2. The material discharging auxiliary device of a large bending machine according to claim 1, characterized in that: The fixing mechanism comprises: a pressing plate (6), a transmission rod (7), two transmission wheels (8), two transmission plates (11) and two transverse plates (12); The pressure plate (6) is slidably connected to the front side of the fixed frame (2), the transmission rod (7) is slidably connected to the top of the pressure plate (6), the two transmission wheels (8) are symmetrically rotatably connected to the front side of the transmission rod (7), the two transverse plates (12) are symmetrically slidably connected to the front side of the fixed frame (2), the two transmission plates (11) are fixedly connected to the front sides of the corresponding fixed frames (2), the outer walls of the two transmission wheels (8) are in active contact with the tops of the corresponding transmission plates (11), and the sides of the two transverse plates (12) that are close to each other are fixedly connected to the sides of the two fixed blocks (13) that are far away from each other.

3. The material discharging auxiliary device for a large bending machine according to claim 1, characterized in that: The front side of the fixing frame (2) is fixedly connected to a support frame (10), and the bottoms of the two horizontal plates (12) are both slidably connected to the top of the fixing frame (2).

4. The material discharging auxiliary device for a large bending machine according to claim 1, characterized in that: The bottoms of the two transmission rods (7) are symmetrically fixedly connected with return springs (9), and the number of return springs (9) is two, and the bottoms of the two return springs (9) are both fixedly connected to the top of the fixing frame (2).

5. The material discharging auxiliary device for a large bending machine according to claim 2, characterized in that: The inner wall of the fixing frame (2) is symmetrically fixedly connected with a push spring (14), and the number of the push springs (14) is two, and the sides of the two push springs (14) close to each other are respectively fixedly connected to the sides of the two transverse plates (12) away from each other.

6. The material discharging auxiliary device for a large bending machine according to claim 3, characterized in that: The support frame (10) is a hollow structure, and a sliding hole is provided on the inner wall of the support frame (10). The inner wall of the sliding hole is slidably connected to the outer wall of the transmission rod (7).

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