Automatic feeding and discharging press-fitting device of forklift

Abstract

The utility model discloses an automatic loading and unloading press-fitting device for a forklift, which relates to the technical field of press-fitting of large parts and comprises a press-fitting mechanism, a guide bearing output mechanism is arranged at the bottom of the press-fitting mechanism, and a forklift body is movably arranged at the top of the guide bearing output mechanism. The side, close to the press-fitting mechanism, of the forklift body is in transmission connection with a forklift frame. The guide bearing output mechanism comprises a bottom plate, a limiting plate, a first placing seat, a second placing seat and a discharging conveying belt; the number of the limiting plates is two, the two limiting plates are fixedly arranged on the two sides of the top of the bottom plate correspondingly, any limiting plate is attached to two adjacent moving wheels of a forklift main body, and the first containing base and the second containing base are sequentially and fixedly arranged on the top of the bottom plate from left to right. According to the automatic press-fitting machine, feeding, press-fitting and discharging operation of large workpieces can be conveniently completed, the press-fitting efficiency is higher, and meanwhile the press-fitting precision is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of large-scale component press-fitting, in particular to an automatic loading and unloading press-fitting device for a forklift. Background Art

[0002] Press-fitting refers to a processing method in which two parts with an interference fit are pressurized so that they are pressed into a fitting position. Press-fitting is widely used in the machinery manufacturing industry.

[0003] In the prior art, when performing press-fitting operations, manual loading and unloading is usually adopted. That is, before the press-fitting begins, the operator places the two workpieces to be pressed on the workbench in the vertical direction, and then starts the hydraulic equipment to press the two workpieces together. After the pressing is completed, the operator removes the pressed workpieces. The overall operation is relatively cumbersome and can only be performed on workpieces with smaller volume and lighter weight. When press-fitting large metal workpieces, it is often necessary to use suspension equipment for cooperation. The overall operation is time-consuming and the pressing efficiency is not ideal.

[0004] Therefore, it is necessary to invent a forklift automatic loading and unloading pressing device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a forklift automatic loading and unloading pressing device, which is provided with a guide load-bearing output mechanism, a forklift body and a forklift frame, so that the forklift body can be used to drive the forklift frame to move the large workpiece located above to the pressing work. At the same time, after the pressing is completed, the forklift body can move the pressed workpiece to the discharge conveyor belt in the guide load-bearing output mechanism through the forklift frame for output. In addition, during the movement of the forklift body, the limit plate in the guide load-bearing output mechanism can guide the forklift body, thereby ensuring the pressing accuracy, so as to solve the problem that the overall operation proposed in the above background technology is relatively cumbersome and can only be used for press-fitting workpieces with smaller volume and lighter weight. When press-fitting large metal workpieces, it is often necessary to use suspension equipment for cooperation, the overall operation is time-consuming, and the pressing efficiency is not ideal.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a forklift automatic loading and unloading press-fitting device, comprising a press-fitting mechanism, a guide load-bearing output mechanism is arranged at the bottom of the press-fitting mechanism, a forklift body is movably arranged at the top of the guide load-bearing output mechanism, and a forklift frame is transmission-connected to a side of the forklift body close to the press-fitting mechanism;

[0007] The guide bearing output mechanism comprises a bottom plate, a limit plate, a first placement seat, a second placement seat and a discharge conveyor belt;

[0008] There are two limit plates, which are fixedly arranged on both sides of the top of the base plate respectively, and any one of the limit plates is in contact with two movable wheels adjacent to the forklift body. The first placement seat and the second placement seat are fixedly arranged on the top of the base plate from left to right in sequence, and the first placement seat is located on the inner side of the forklift frame. The discharge conveyor belt is located between the first placement seat and the second placement seat and is fixedly arranged between the first placement seat and the second placement seat.

[0009] Preferably, the pressing mechanism includes side plates, a top plate, a hydraulic cylinder and a pressing plate.

[0010] Preferably, two side panels are provided, and the two side panels are respectively fixedly provided on both sides of the top of the bottom plate, and any one of the side panels is fixedly connected to the adjacent limiting plate.

[0011] Preferably, the top plate is fixedly arranged on the top of the two side plates, and two hydraulic cylinders are provided, which are respectively fixedly arranged on both sides of the top of the top plate, and the output shaft of the hydraulic cylinder slides through the top plate and extends to the bottom of the top plate and is fixedly connected to the pressure plate.

[0012] Preferably, the pressing plate is slidably disposed between the two side plates, and the pressing plate is located directly above the second placement seat.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model is provided with a guide load-bearing output mechanism, a forklift body and a forklift frame, so that the forklift body can be used to drive the forklift frame to move the large workpiece located above to the pressing work. At the same time, after the pressing is completed, the forklift body can move the pressed workpiece to the discharge conveyor belt in the guide load-bearing output mechanism through the forklift frame for output. In addition, during the movement of the forklift body, the limit plate in the guide load-bearing output mechanism can guide the forklift body, thereby ensuring the pressing accuracy. Compared with the same type of device in the prior art, the utility model can more conveniently complete the loading, pressing and unloading operations of large workpieces, and has higher pressing efficiency and higher pressing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the partially hidden structure of the utility model.

[0017] In the figure: 1. Pressing mechanism; 11. Side plate; 12. Top plate; 13. Hydraulic cylinder; 14. Pressing plate; 2. Guide bearing output mechanism; 21. Bottom plate; 22. Limiting plate; 23. First placement seat; 24. Second placement seat; 25. Discharging conveyor belt; 3. Forklift body; 4. Forklift frame. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The utility model provides Figure 1-2 The forklift automatic loading and unloading pressing device shown includes a pressing mechanism 1, a guide load-bearing output mechanism 2 is arranged at the bottom of the pressing mechanism 1, a forklift body 3 is movably arranged on the top of the guide load-bearing output mechanism 2, and a forklift frame 4 is transmission-connected to the side of the forklift body 3 close to the pressing mechanism 1.

[0020] like Figure 2 As shown, the pressing mechanism 1 includes a side plate 11, a top plate 12, a hydraulic cylinder 13 and a pressing plate 14, wherein two side plates 11 are provided, and the two side plates 11 are respectively fixedly provided on both sides of the top of the bottom plate 21, and any one of the side plates 11 is fixedly connected to the adjacent limiting plates 22, and the top plate 12 is fixedly provided on the top of the two side plates 11, and two hydraulic cylinders 13 are provided, and the two hydraulic cylinders 13 are respectively fixedly provided on both sides of the top of the top plate 12, and the output shaft of the hydraulic cylinder 13 slides through the top plate 12 and extends to the bottom of the top plate 12 and is fixedly connected to the pressing plate 14, and the pressing plate 14 is slidably provided between the two side plates 11, and the pressing plate 14 is located directly above the second placement seat 24.

[0021] By setting the above structure, the hydraulic cylinder 13 can drive the pressure plate 14 to move downward continuously. When the bottom of the pressure plate 14 is in contact with the top of the large workpiece above, the forklift body 3 can synchronously drive the forklift frame 4 to move downward. As the pressure plate 14 and the forklift frame 4 continue to descend, the two large workpieces are pressed together, and then the hydraulic cylinder 13 drives the pressure plate 14 to reset.

[0022] like Figure 2 As shown, the guide bearing output mechanism 2 includes a base plate 21, a limiting plate 22, a first placement seat 23, a second placement seat 24 and a discharge conveyor belt 25, wherein two limiting plates 22 are provided, and the two limiting plates 22 are respectively fixedly arranged on both sides of the top of the base plate 21, and any one of the limiting plates 22 is in contact with two adjacent moving wheels of the forklift body 3, and the first placement seat 23 and the second placement seat 24 are fixedly arranged on the top of the base plate 21 from left to right in sequence, and the first placement seat 23 is located on the inner side of the forklift frame 4, and the discharge conveyor belt 25 is located between the first placement seat 23 and the second placement seat 24 and is fixedly arranged between the first placement seat 23 and the second placement seat 24.

[0023] By setting the above structure, it is convenient to lift and place two large metal workpieces on the top of the first placement seat 23 and the second placement seat 24 respectively and adjust the position, and then the forklift body 3 drives the forklift frame 4 to rise. When the forklift frame 4 rises, the large workpiece on the top of the first placement seat 23 is lifted, and then the forklift body 3 drives the forklift frame 4 to move right. During the right movement of the forklift body 3, due to the limitation of the limiting plate 22, the forklift body 3 is in a linear motion state. As the forklift body 3 continues to move right, the forklift frame 4 drives the large workpiece to move to just above the large workpiece on the top of the second placement seat 24.

[0024] In addition, after the press-fitting is completed, the forklift body 3 drives the forklift frame 4 to move upward, and the forklift frame 4 lifts the press-fitted workpiece during the upward movement, and then the forklift body 3 drives the forklift frame 4 to move left. When the workpiece moves to just above the discharge conveyor belt 25, the forklift body 3 drives the forklift frame 4 to place the workpiece on the top of the discharge conveyor belt 25. At the same time, the forklift body 3 continues to move left until it is reset, and the discharge conveyor belt 25 outputs the workpiece.

[0025] Working principle of this utility model:

[0026] During actual use, two large metal workpieces are respectively lifted and placed on the top of the first placement seat 23 and the second placement seat 24 and their positions are adjusted, and then the forklift body 3 drives the forklift frame 4 to rise. When the forklift frame 4 rises, the large workpiece on the top of the first placement seat 23 is lifted, and then the forklift body 3 drives the forklift frame 4 to move right. During the rightward movement of the forklift body 3, due to the limitation of the limiting plate 22, the forklift body 3 is in a linear motion state. As the forklift body 3 continues to move right, the forklift frame 4 drives the large workpiece to move to just above the large workpiece on the top of the second placement seat 24;

[0027] The hydraulic cylinder 13 drives the pressure plate 14 to continue to move downward. When the bottom of the pressure plate 14 is in contact with the top of the large workpiece above, the forklift body 3 drives the forklift frame 4 to move downward synchronously. As the pressure plate 14 and the forklift frame 4 continue to descend, the two large workpieces are pressed together. Then the hydraulic cylinder 13 drives the pressure plate 14 to reset. At the same time, the forklift body 3 drives the forklift frame 4 to move upward. During the upward movement of the forklift frame 4, the pressed workpiece is lifted. Then the forklift body 3 drives the forklift frame 4 to move left. When the workpiece moves to the top of the discharge conveyor belt 25, the forklift body 3 drives the forklift frame 4 to place the workpiece on the top of the discharge conveyor belt 25. At the same time, the forklift body 3 continues to move left until it is reset, and the discharge conveyor belt 25 outputs the workpiece.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A forklift automatic loading and unloading press-fitting device, comprising a press-fitting mechanism (1), Features: A guide load-bearing output mechanism (2) is arranged at the bottom of the press-fitting mechanism (1), a forklift body (3) is movably arranged at the top of the guide load-bearing output mechanism (2), and a forklift frame (4) is drivingly connected to a side of the forklift body (3) close to the press-fitting mechanism (1); The guide bearing output mechanism (2) comprises a bottom plate (21), a limit plate (22), a first placement seat (23), a second placement seat (24) and a discharge conveyor belt (25); Two limit plates (22) are provided, and the two limit plates (22) are fixedly arranged on both sides of the top of the bottom plate (21), respectively. Any one of the limit plates (22) is in contact with two adjacent moving wheels of the forklift body (3). The first placement seat (23) and the second placement seat (24) are fixedly arranged on the top of the bottom plate (21) from left to right in sequence. The first placement seat (23) is located on the inner side of the forklift frame (4). The discharge conveyor belt (25) is located between the first placement seat (23) and the second placement seat (24) and is fixedly arranged between the first placement seat (23) and the second placement seat (24).

2. The automatic loading and unloading pressing device for a forklift according to claim 1, Features: The press-fitting mechanism (1) comprises a side plate (11), a top plate (12), a hydraulic cylinder (13) and a press plate (14).

3. The automatic loading and unloading pressing device for a forklift according to claim 2, Features: Two side panels (11) are provided, and the two side panels (11) are respectively fixedly provided on both sides of the top of the bottom plate (21), and any one of the side panels (11) is fixedly connected to the adjacent limiting plate (22).

4. The automatic loading and unloading pressing device for a forklift according to claim 3, Features: The top plate (12) is fixedly arranged on the top of the two side plates (11), and two hydraulic cylinders (13) are provided. The two hydraulic cylinders (13) are respectively fixedly arranged on both sides of the top of the top plate (12), and the output shaft of the hydraulic cylinder (13) slides through the top plate (12) and extends to the bottom of the top plate (12) and is fixedly connected to the pressure plate (14).

5. The automatic loading and unloading pressing device for a forklift according to claim 4, Features: The pressing plate (14) is slidably disposed between the two side plates (11), and the pressing plate (14) is located directly above the second placement seat (24).

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