Precise sheet metal part cutting device for photovoltaic pile driver protection

Abstract

The utility model provides a precise sheet metal part cutting device for photovoltaic pile driver protection. The cutting device comprises a cutting machine body and a separating mechanism. The separating mechanism comprises a material placing frame, a jacking air cylinder, a movable frame and a cam piece. The material placing frame is arranged at one end of the cutting machine main body; the movable end of the jacking air cylinder is movably connected with the bottom of the side, close to the cutting machine body, of the material containing frame and used for jacking the material containing frame to enable the material containing frame to incline downwards towards the side deviating from the cutting machine body. The movable frame is U-shaped, is arranged in the material placing frame and is used for placing the precise sheet metal parts cut by the cutting machine main body; the cam piece is arranged on the material placing frame and used for driving the movable frame to move in a reciprocating mode. According to the metal plate part separating device, cut metal plate parts can be separated in a shaking mode through the separating mechanism, leftover materials adhering to metal plate part bodies can be shaken off, the leftover materials can be separated from the material placing frame through inclination of the material placing frame, and the metal plate part bodies and the leftover materials are separated.

Description

Technical Field

[0001] This utility model relates to the technical field of photovoltaic piling machine parts processing equipment, specifically a precision sheet metal parts cutting device for photovoltaic piling machine protection. Background Technology

[0002] A photovoltaic (PV) piling machine is a device used for drilling foundation piles. Its main function is to complete the drilling of foundation piles quickly and efficiently in a single operation. It is widely used in various engineering projects, including building construction, high-speed rail contact network supports, slope protection piles, urban construction, civil buildings, new rural construction, power grid renovation, and landscaping. To prevent damage to the PV piling machine during movement or operation, protective components made of precision sheet metal are installed at the core components of the machine to reduce damage from external factors. These protective components are manufactured according to the shape of the core components to be protected, typically using a cutting machine to cut them to the appropriate shape, and then welded together to form the protective component.

[0003] However, when cutting protective components, some of the cut scraps are too large to fall off the gaps in the cutting machine and stick to the main body of the sheet metal parts. They are sent out of the cutting machine along with the main body of the sheet metal parts. In order to facilitate the normal progress of the next process, it is necessary to manually shake off the scraps from the main body of the sheet metal parts. Since most sheet metal parts are large, multiple people are needed to cooperate, which consumes manpower and affects the processing progress. Utility Model Content

[0004] Therefore, it is necessary to provide a precision sheet metal parts cutting device for photovoltaic piling machine protection, which addresses the problem that existing sheet metal cutting machines are not easy to remove large scraps.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A precision sheet metal parts cutting device for the protection of photovoltaic piling machines mainly consists of a cutting machine body and a separation mechanism.

[0007] The separation mechanism includes a material rack, a lifting cylinder, a movable frame, and a cam component. The material rack is located at one end of the cutting machine body. The movable end of the lifting cylinder is movably connected to the bottom of the material rack on the side facing the cutting machine body, so as to lift the material rack and tilt it downwards to the side away from the cutting machine body. The movable frame is U-shaped and is placed inside the material rack to place precision sheet metal parts cut by the cutting machine body. The cam component is placed on the material rack to drive the movable frame to move back and forth.

[0008] Furthermore, the cam component is located on the side of the material rack to drive the movable rack to move laterally back and forth.

[0009] Furthermore, the cam component includes a first limiting rod, a first limiting plate, a horizontal spring, a cam, and a motor; multiple linearly distributed first limiting rods are fixed to one side of the movable frame, the ends of the first limiting rods traverse the material rack and are connected to the first limiting plate; the horizontal spring is disposed between the material rack and the first limiting plate, the cam contacts the outer side of the first limiting plate, and the motor is mounted on the material rack with its output shaft connected to the cam.

[0010] Furthermore, an arc-shaped protrusion is provided on the outer side of the first limiting plate where it contacts the cam.

[0011] Furthermore, multiple linearly distributed second limiting rods are fixed to the side of the movable frame away from the first limiting rod, and the ends of the second limiting rods traverse the material placement frame and are connected to the second limiting plate.

[0012] Furthermore, the cam component is located at the bottom of the material rack to drive the movable rack to move longitudinally back and forth.

[0013] Furthermore, the cam component includes a movable rod, a movable plate, a longitudinal spring, a cam, and a motor; multiple linearly distributed movable rods form a group, and at least two groups of movable rods are symmetrically arranged at the bottom of the movable frame; the end of each group of movable rods runs longitudinally through the material placement frame and is connected to the movable plate, which is located below the material placement frame; the cam contacts the bottom of the movable plate, and the cam below each group of movable rods is driven by the same motor.

[0014] Furthermore, a matching arc-shaped protrusion is provided at the bottom of the movable plate where it contacts the cam.

[0015] Furthermore, a suction cup robotic arm is installed on one side of the main body of the cutting machine, which is used to send the precision sheet metal parts cut on the main body of the cutting machine to the movable frame and to remove the precision sheet metal parts separated on the movable frame.

[0016] Furthermore, a scrap box for storing scrap is provided on the side of the material rack away from the main body of the cutting machine.

[0017] Compared with the prior art, the beneficial effects of this utility model include:

[0018] 1. This utility model can shake and separate the cut sheet metal parts through the separation mechanism, so that the scraps adhering to the main body of the sheet metal parts can be shaken off, and the scraps can be detached from the material rack by the tilt of the material rack itself, thereby realizing the separation of the main body of the sheet metal parts and the scraps.

[0019] 2. This utility model, by setting up a suction cup robotic arm, can cooperate with the separation mechanism to separate the main body and scrap of sheet metal parts, which facilitates subsequent operations. Attached Figure Description

[0020] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0021] Figure 1 This is a perspective view of a precision sheet metal parts cutting device for the protection of a photovoltaic piling machine, as described in Embodiment 1 of this utility model;

[0022] Figure 2 Based on Figure 1 A three-dimensional view of the separation mechanism;

[0023] Figure 3 Based on Figure 2 A top view of the separation mechanism;

[0024] Figure 4 This is a perspective view of the separation mechanism described in Example 2.

[0025] The diagram shows the following components: 1. Cutting machine body; 2. Separation mechanism; 21. Material rack; 22. Lifting cylinder; 23. Movable frame; 24. Cam component; 201. First limit rod; 202. First limit plate; 203. Horizontal spring; 204. Cam; 205. Motor; 206. Second limit rod; 207. Second limit plate; 208. Movable rod; 209. Movable plate; 210. Longitudinal spring. Detailed Implementation

[0026] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0027] Example 1

[0028] Please see Figure 1 This embodiment introduces a precision sheet metal parts cutting device for the protection of photovoltaic piling machines, which mainly consists of a cutting machine body 1, a separation mechanism 2, a suction cup manipulator, and a debris box.

[0029] The main body 1 of the cutting machine can be a laser cutting machine or other cutting machines. The platform on the main body 1 that holds sheet metal parts can discharge tiny debris.

[0030] The separation mechanism 2 is located at one end of the cutting machine body 1, specifically at the end along its length. The separation mechanism 2 mainly consists of a material placement rack 21, a lifting cylinder 22, a movable frame 23, and a cam component 24. The material placement rack 21 is primarily U-shaped and forms the main structure. The movable end of the lifting cylinder 22 is movably connected to the bottom side of the material placement rack 21 facing the cutting machine body 1. The fixed end of the lifting cylinder 22 is movably connected to a corresponding base plate, which is fixedly placed on the ground. A corresponding support leg is hinged to the side of the material placement rack 21 away from the cutting machine body 1, coordinating with the lifting cylinder 22 to lift the material placement rack 21. When the lifting cylinder 22 extends, the material placement rack 21 tilts downwards towards the side away from the cutting machine body 1. It should be noted that the part of the material placement rack 21 without side plates is located along the length of the cutting machine body 1, which is the tilting direction of the material placement rack 21.

[0031] The movable frame 23 is U-shaped and placed inside the material rack 21. The portion of the movable frame 23 without side panels is located on the same side as the portion of the material rack 21 without side panels. Since the movable frame 23 is mounted inside the material rack 21 via the cam member 24, it moves synchronously with the material rack 21. When the material rack 21 tilts, the movable frame 23 also tilts, facilitating the discharge of debris from the movable frame 23. It is important to emphasize that the size of the movable frame 23 is smaller than that of the material rack 21, which facilitates the reciprocating movement of the movable frame 23 within the material rack 21.

[0032] When the cam component 24 is located on the side of the material rack 21, it can drive the movable frame 23 to move laterally and reciprocally within the material rack 21. The cam component 24 mainly consists of a first limiting rod 201, a first limiting plate 202, a horizontal spring 203, a cam 204, and a motor 205. One side of the movable frame 23 is provided with multiple first limiting rods 201 arranged horizontally and linearly. The material rack 21 has holes for the first limiting rods 201 to pass through, so the end of the first limiting rod 201 can pass through the material rack 21 and be located outside the material rack 21. The end of the first limiting rod 201 located outside the material rack 21 is connected to the first limiting plate 202, that is, the first limiting plate 202 and the multiple first limiting rods 201 are integrated into one unit. A horizontal spring 203 is disposed between the material rack 21 and the first limiting plate 202 to push the first limiting plate 202 outward. An arc-shaped protrusion is provided on the outer center of the first limiting plate 202 for engaging with the cam 204. The side of the cam 204 fits against the arc-shaped protrusion of the first limiting plate 202 and is driven by a motor 205, which is mounted on the material rack 21 via a corresponding bracket. The motor 205 drives the cam 204 to rotate. When the tip of the cam 204 contacts the first limiting plate 202, the horizontal spring 203 is compressed, and the movable frame 23 is pushed inward into the material rack 21. When the flat part of the cam 204 contacts the first limiting plate 202, the horizontal spring 203 extends, keeping the first limiting plate 202 in contact with the cam 204. The continuous rotation of the cam 204 enables the movable frame 23 to move laterally and reciprocate, thereby separating the sheet metal parts and scraps located on the movable frame 23.

[0033] To further improve the stability of the horizontal movement of the movable frame 23, a plurality of linearly distributed second limiting rods 206 are fixed to the side of the movable frame 23 away from the first limiting rod 201. The ends of the second limiting rods 206 traverse the material rack 21 and are connected to the second limiting plate 207.

[0034] It should be noted that the side of the cutting machine body 1 has a suction cup robot (not shown in the figure) for transferring materials. The suction cup robot adopts the existing structure and can transfer the sheet metal parts to be cut to the cutting machine body 1, and can also transfer the cut sheet metal parts to the movable frame 23. When the movable frame 23 moves laterally back and forth, the suction cup robot detaches from the sheet metal parts. When the lifting cylinder 22 extends and tilts the material rack 21, the suction cup robot can pre-adsorb the sheet metal parts, so that the scraps are removed from the movable frame 23 as the movable frame 23 tilts with the material rack 21. A scrap box (not shown in the figure) can be set on the side of the downward tilting material rack 21 to catch and store the scraps.

[0035] In this embodiment, the separation mechanism 2 can shake and separate the cut sheet metal parts, so that the scraps adhering to the main body of the sheet metal parts can be shaken off, and the scraps can be detached from the material rack 21 by tilting itself, thus realizing the separation of the main body of the sheet metal parts and the scraps.

[0036] Example 2

[0037] This embodiment introduces a precision sheet metal parts cutting device for photovoltaic piling machine protection, which has a basically the same structure as the precision sheet metal parts cutting device for photovoltaic piling machine protection described in Embodiment 1. The difference is that the cam component 24 used in this embodiment is set at the bottom of the material rack 21 to drive the movable frame 23 to move longitudinally back and forth.

[0038] The cam component 24 includes a movable rod 208, a movable plate 209, a cam 204, and a motor 205. Multiple linearly distributed movable rods 208 form a group, and at least two groups of movable rods 208 are symmetrically arranged at the bottom of the movable frame 23. The end of each group of movable rods 208 extends longitudinally through the material rack 21 and is connected to the movable plate 209, which is located below the material rack 21. A longitudinal spring 210 can be provided, placed between the bottom of the material rack 21 and the movable plate 209, to push the movable frame 23 upward. The bottom of the movable plate 209 has an arc-shaped protrusion that contacts the cam 204. The cam 204 contacts the arc-shaped protrusion at the bottom of the movable plate 209. The cam 204 below each group of movable rods 208 is driven by the same motor 205.

[0039] Motor 205 drives cam 204 to rotate. When the tip of cam 204 contacts movable plate 209, longitudinal spring 210 is compressed, and movable frame 23 is pushed upward. When the flat part of cam 204 contacts movable plate 209, the extension of longitudinal spring 210 and the weight of movable frame 23 keep movable plate 209 in contact with cam 204. The continuous rotation of cam 204 realizes the longitudinal reciprocating movement of movable frame 23, thereby separating the main body and scrap of sheet metal parts located on movable frame 23. It should be noted that if the weight of movable frame 23 is sufficient, longitudinal spring 210 may not be used.

[0040] This embodiment has the same beneficial effects as Embodiment 1.

[0041] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A precision sheet metal parts cutting device for the protection of photovoltaic piling machines, characterized in that, It includes: Cutting machine body (1); The separation mechanism (2) includes a material rack (21), a lifting cylinder (22), a movable frame (23), and a cam (24). The material rack (21) is located at one end of the cutting machine body (1). The movable end of the lifting cylinder (22) is movably connected to the bottom of the material rack (21) on the side facing the cutting machine body (1) to lift the material rack (21) so that it tilts downwards to the side away from the cutting machine body (1). The movable frame (23) is U-shaped and is placed inside the material rack (21) to place precision sheet metal parts cut by the cutting machine body (1). The cam (24) is placed on the material rack (21) to drive the movable frame (23) to move back and forth.

2. The precision sheet metal parts cutting device for photovoltaic piling machine protection according to claim 1, characterized in that, The cam (24) is located on the side of the material rack (21) to drive the movable rack (23) to move laterally back and forth.

3. The precision sheet metal parts cutting device for photovoltaic piling machine protection according to claim 2, characterized in that, The cam component (24) includes a first limiting rod (201), a first limiting plate (202), a horizontal spring (203), a cam (204), and a motor (205); a plurality of linearly distributed first limiting rods (201) are fixedly connected to one side of the movable frame (23), the end of the first limiting rod (201) passes through the material rack (21) and is connected to the first limiting plate (202); the horizontal spring (203) is disposed between the material rack (21) and the first limiting plate (202), the cam (204) is in contact with the outside of the first limiting plate (202), and the motor (205) is mounted on the material rack (21) and its output shaft is connected to the cam (204).

4. The precision sheet metal parts cutting device for photovoltaic piling machine protection according to claim 3, characterized in that, The outer side of the first limiting plate (202) is provided with a matching arc-shaped protrusion at the contact point with the cam (204).

5. The precision sheet metal parts cutting device for photovoltaic piling machine protection according to claim 3, characterized in that, The movable frame (23) has multiple linearly distributed second limiting rods (206) fixed to the side away from the first limiting rod (201). The ends of the second limiting rods (206) pass through the material rack (21) and are connected to the second limiting plate (207).

6. The precision sheet metal parts cutting device for photovoltaic piling machine protection according to claim 1, characterized in that, The cam (24) is located at the bottom of the material rack (21) to drive the movable rack (23) to move longitudinally back and forth.

7. The precision sheet metal parts cutting device for photovoltaic piling machine protection according to claim 1, characterized in that, The cam component (24) includes a movable rod (208), a movable plate (209), a cam (204), and a motor (205); multiple linearly distributed movable rods (208) form a group, and at least two groups of movable rods (208) are symmetrically arranged at the bottom of the movable frame (23); the end of each group of movable rods (208) runs through the material rack (21) and is connected to the movable plate (209), and the movable plate (209) is located below the material rack (21); the cam (204) contacts the bottom of the movable plate (209), and the cam (204) below each group of movable rods (208) is driven by the same motor (205).

8. The precision sheet metal parts cutting device for photovoltaic piling machine protection according to claim 7, characterized in that, The bottom of the movable plate (209) is provided with a matching arc-shaped protrusion at the contact point with the cam (204).

9. The precision sheet metal parts cutting device for photovoltaic piling machine protection according to claim 1, characterized in that, A suction cup robot is provided on one side of the main body (1) of the cutting machine, which is used to send the precision sheet metal parts cut on the main body (1) to the movable frame (23) and to remove the precision sheet metal parts separated on the movable frame (23).

10. The precision sheet metal parts cutting device for photovoltaic piling machine protection according to claim 1, characterized in that, A chip box for storing chips is provided on the side of the material rack (21) away from the main body (1) of the cutting machine.

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