An adaptive cutting device for aluminum alloy sheets for unmanned equipment

Abstract

This application provides an adaptive cutting device for aluminum alloy sheets used in unmanned equipment, relating to the field of aluminum alloy sheet cutting. The adaptive cutting device for aluminum alloy sheets in unmanned equipment includes a conveyor, a control mechanism, and a cutting mechanism. A centering mechanism is connected to the right side of the control mechanism. The centering mechanism includes a driving plate and a guide plate. The driving plate is positioned above the right side of the conveyor, and the top of the guide plate is connected to the bottom of the driving plate. By setting up the centering mechanism, the bidirectional hydraulic rod connected to the connecting plate at the bottom of the extension plate shortens, causing the driving plates to move towards each other. This movement of the driving plates in turn moves the guide plates towards each other, guiding the sheet metal to the center of the conveyor surface. This avoids manual adjustment of the sheet metal's position, ensures the accuracy of the sheet metal's position, improves the automation level of the cutting process, and increases the sheet metal cutting efficiency.

Description

Technical Field

[0001] This application relates to the field of aluminum alloy sheet cutting technology, specifically an adaptive cutting device for aluminum alloy sheets used in unmanned equipment. Background Technology

[0002] Aluminum alloy sheets are an industrial building material used in various industries depending on the material. They can be broadly categorized into unpainted and painted products based on their surface treatment. Aluminum alloy sheets need to be cut before use, often using laser cutting equipment for rapid cutting.

[0003] Patent CN222199269U discloses a laser precision cutting device for aluminum alloy sheets. This device employs a lateral limiting device, a first groove on the top of the side frame, and a first slider inside the first groove. An electric telescopic tube is then installed on top of the first slider, and a movable frame is positioned between the two first telescopic tubes. The first slider moves the first movable frame across the cutting table surface. A second groove is then created inside the first movable frame, and two limiting vertical rods are installed inside the second groove. The second slider engages the limiting vertical rods with the first movable frame, allowing the limiting blocks at the bottom of the limiting vertical rods to move and open / close on the cutting table surface. Compared to existing technologies, this device can fix the aluminum alloy sheet longitudinally, avoiding cutting errors caused by incorrect sheet placement. However, this device requires manual adjustment of the sheet's position, resulting in positional errors. The cutting process involves high manual intervention and low automation, leaving room for improvement in cutting efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this application provides an adaptive cutting device for aluminum alloy sheets used in unmanned equipment, which solves the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this application provides the following technical solution: an adaptive cutting device for aluminum alloy sheets in unmanned equipment, comprising a conveyor, a control mechanism for automatically controlling the switching of sheet cutting modes, and a cutting mechanism for cutting the sheet. The control mechanism is connected to a centering mechanism on its right side for adjusting the sheet to the center position. The centering mechanism includes a driving plate and a guide plate. The driving plate is located on the upper right side of the conveyor. The top of the guide plate is connected to the bottom of the driving plate. The bottom of the control mechanism is connected to the rear side of the top of the conveyor. The top of the cutting mechanism is connected to the top of the inner wall of the control mechanism.

[0008] By adopting the above technical solution, the guide plate can be moved in opposite directions by the drive plate to guide the sheet material on the surface of the conveyor to the center position, which reduces the degree of manual intervention and improves the cutting efficiency.

[0009] Preferably, the centering mechanism further includes an extension plate and a connecting plate. The left side of the extension plate is connected to the right side of the control mechanism, the top of the connecting plate is connected to the bottom of the extension plate, and a bidirectional hydraulic rod is connected below the connecting plate. Both ends of the bidirectional hydraulic rod are connected to the upper side of one side of the driving plate.

[0010] By adopting the above technical solution, the bidirectional hydraulic rod connected to the connecting plate at the bottom of the extension plate can be shortened to drive the plates to move in opposite directions, thereby guiding the position of the moving plate.

[0011] Preferably, the control mechanism includes a fixed frame and a fixed plate. The bottom of the fixed frame is connected to the rear top of the conveyor, the right side of the fixed frame is connected to the left side of the extension plate, the top of the fixed plate is connected to the top left side of the inner wall of the fixed frame, and an infrared rangefinder is connected to the lower right side of the fixed plate.

[0012] By adopting the above technical solution, the infrared rangefinder connected to the fixed plate on the left side of the fixed frame can be used to sense the position of the plate, which makes it easy for the controller to stop the conveyor and at the same time control the cutting mechanism to cut.

[0013] Preferably, the control mechanism further includes a controller for controlling the operation of the cutting device and the switching of cutting modes, the rear side of which is connected to the front right side of the conveyor.

[0014] By adopting the above technical solution, the controller can be used to control the conversion of different cutting modes of the board, and at the same time, the cutting device can be controlled to operate in coordination according to the cutting mode.

[0015] Preferably, the cutting mechanism includes a cylinder and a circular plate, the top of the cylinder is connected to the center of the top of the inner wall of the fixed frame, and the top of the circular plate is connected to the bottom of the cylinder push rod.

[0016] By adopting the above technical solution, the cylinder can be extended to move the circular plate downward, which makes it easier to adjust the cutting shape.

[0017] Preferably, the cutting mechanism further includes a motor and a limiting plate. The top of the motor is connected to the bottom of the circular plate, the top of the limiting plate is connected to the output shaft of the motor, a sliding hole is provided on the left side of the limiting plate, an electric telescopic tube is slidably connected to the inner wall of the sliding hole, and a blocking plate is connected to the left side of the electric telescopic tube.

[0018] By adopting the above technical solution, the rotation of the motor output shaft can drive the rotation of the limiting plate, and the rotation of the limiting plate can drive the rotation of the electric telescopic tube with the blocking plate connected in the sliding hole, thus providing power support for the movement of the laser cutting head.

[0019] Preferably, the cutting mechanism further includes a connecting column and a laser cutting head, wherein the left side of the connecting column is connected to one end of the electric telescopic tube, and the top of the laser cutting head is connected to the bottom of the connecting column.

[0020] By adopting the above technical solution, the plate can be cut into the target shape using the laser cutting head at the bottom of the connecting column, thus ensuring cutting efficiency.

[0021] Preferably, the cutting mechanism further includes a slide rod and a slide groove, the bottom of the slide rod being connected to the top of the connecting column, the slide groove being formed on the top of the inner wall of the fixing frame, and the slide groove being slidably connected to the top of the connecting column.

[0022] By adopting the above technical solution, a sliding rod can be inserted into the sliding groove, and when the electric telescopic tube rotates, it drives the sliding rod to run according to the track of the sliding groove, thereby ensuring the uniformity of the cut shape of the plate.

[0023] (III) Beneficial Effects

[0024] This application provides an adaptive cutting device for aluminum alloy sheets used in unmanned equipment. It has the following beneficial effects:

[0025] 1. This adaptive aluminum alloy sheet cutting device for unmanned equipment, by setting a centering mechanism, extends the bidirectional hydraulic rod connected to the connecting plate at the bottom of the plate, causing the plates to move towards each other. The movement of the plates towards each other causes the guide plates to move towards each other, guiding the sheet to the center of the conveyor surface. This avoids manual adjustment of the sheet's position, ensures the accuracy of the sheet's position, improves the automation level of the cutting process, and increases the sheet cutting efficiency.

[0026] 2. This adaptive aluminum alloy sheet cutting device for unmanned equipment, through the setting of a control mechanism, transmits the measurement data of the infrared rangefinder connected to the fixed plate on the left side of the fixed frame to the controller. After the controller receives the data and reaches the target value, it controls the conveyor to stop running and then synchronously controls the cutting mechanism to start the cutting work, which improves the automation level of sheet cutting and shortens the time required for the cutting process. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the external structure of this application from a top right view;

[0029] Figure 2 This is an enlarged schematic diagram of Part A of the structure of this application;

[0030] Figure 3 This is a schematic diagram of the external structure of this application from a left-side, upward-looking perspective;

[0031] Figure 4 This is a schematic diagram of the right-side, upward-looking portion of the structure of this application;

[0032] Figure 5 This is a schematic diagram of the left-side, upward-view cutting mechanism of this application.

[0033] Figure 6 This is a schematic diagram of the structure of the centering mechanism viewed from the right side of this application.

[0034] In the diagram: 1. Conveyor; 2. Control mechanism; 201. Fixing frame; 202. Fixing plate; 203. Infrared rangefinder; 204. Controller; 3. Centering mechanism; 301. Extension plate; 302. Connecting plate; 303. Bidirectional hydraulic rod; 304. Driving plate; 305. Guide plate; 4. Cutting mechanism; 401. Cylinder; 402. Circular plate; 403. Motor; 404. Limiting plate; 405. Sliding hole; 406. Electric telescopic tube; 407. Blocking plate; 408. Connecting column; 409. Laser cutting head; 410. Sliding rod; 411. Slide groove. Detailed Implementation

[0035] It should be noted that in the description of the embodiments of this application, the terms "front," "rear," "left," "right," "up," "down," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0036] The present application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0037] Reference Figure 4 and Figure 6This application provides an adaptive aluminum alloy sheet cutting device for unmanned equipment, including a conveyor 1, a control mechanism 2 for automatically controlling the sheet cutting mode conversion, and a cutting mechanism 4 for cutting the sheet. A centering mechanism 3 for adjusting the sheet to a central position is connected to the right side of the control mechanism 2. The centering mechanism 3 includes a driving plate 304 and a guide plate 305. The driving plate 304 is located above the right side of the conveyor 1, and the top of the guide plate 305 is connected to the bottom of the driving plate 304. An extension plate 301 is connected to the right side of the control mechanism 2, and a connecting plate 301 is connected to the bottom of the extension plate 301. The connecting plate 302 is connected to a bidirectional hydraulic rod 303 below it. Both ends of the bidirectional hydraulic rod 303 are connected to the upper side of one side of the driving plate 304. The bottom of the control mechanism 2 is connected to the top rear side of the conveyor 1. The surface material of the conveyor 1 is made of a material suitable for laser cutting. The top of the cutting mechanism 4 is connected to the top of the inner wall of the control mechanism 2. The bidirectional hydraulic rod 303 connected to the connecting plate 302 at the bottom of the extension plate 301 shortens, causing the driving plate 304 to move towards each other. The movement of the driving plate 304 towards each other causes the guide plate 305 to move towards each other, guiding the plate to the center of the surface of the conveyor 1.

[0038] Reference Figure 1 and Figure 2 In one aspect of this embodiment, the control mechanism 2 includes a fixed frame 201 and a fixed plate 202. The bottom of the fixed frame 201 is connected to the rear top of the conveyor 1, the right side of the fixed frame 201 is connected to the left side of the extension plate 301, and the top of the fixed plate 202 is connected to the top left side of the inner wall of the fixed frame 201. An infrared rangefinder 203 is connected to the lower right side of the fixed plate 202. A controller 204 for controlling the operation of the cutting device and switching the cutting mode is connected to the front right side of the conveyor 1. The infrared rangefinder 203 connected to the fixed plate 202 on the left side of the fixed frame 201 transmits the measurement data to the controller 204. After the data received by the controller 204 reaches the target value, it controls the conveyor 1 to stop running and then synchronously controls the cutting mechanism 4 to start the cutting operation.

[0039] Reference Figure 3 , Figure 4 and Figure 5In one aspect of this embodiment, the cutting mechanism 4 includes a cylinder 401 and a circular plate 402. The top of the cylinder 401 is connected to the center of the top of the inner wall of the fixed frame 201. The top of the circular plate 402 is connected to the bottom of the push rod of the cylinder 401. A motor 403 is connected to the bottom of the circular plate 402. The motor 403 has a speed change function and can be controlled by a controller 204. The output shaft of the motor 403 is connected to a limiting plate 404. A sliding hole 405 is provided on the left side of the limiting plate 404. An electric telescopic tube 406 is slidably connected to the inner wall of the sliding hole 405. A blocking plate 407 is connected to the left side of the electric telescopic tube 406. A connecting post 408 is connected to one end of the electric telescopic tube 406. A laser cutting head 409 is connected to the bottom of the connecting post 408. A sliding rod 410 is connected to the top of the connecting post 408. A sliding groove 411 is provided on the top of the inner wall of the fixed frame 201. The sliding groove 411 is slidably connected to the top of the connecting post 408. The controller 204 determines the cutting mode and starts the electric telescopic tube. After the telescopic linkage 406 moves the sliding rod 410 at the top of the connecting column 408 to directly below the target groove 411, the movable push rod of the cylinder 401 moves upward, causing the circular plate 402 to move upward. The upward movement of the circular plate 402 causes the electric telescopic tube 406 in the sliding hole 405 opened in the bottom limiting plate 404 of the motor 403 to move upward. The upward movement of the electric telescopic tube 406 causes the sliding rod 410 at the top of the connecting column 408 to insert into the groove 411. After the plate moves to the target position, the controller 204 controls the laser cutting head 409 to start cutting. The output shaft of the motor 403 rotates, causing the limiting plate 404 to rotate. The rotation of the limiting plate 404 causes the electric telescopic tube 406 connected to the blocking plate 407 in the sliding hole 405 to rotate. The rotation of the electric telescopic tube 406 causes the sliding rod 410 at the top of the connecting column 408 to slide in the groove 411, and at the same time causes the electric telescopic tube 406 to slide in the sliding hole 405. The laser cutting head 409 at the bottom of the connecting column 408 moves to perform cutting.

[0040] All electrical devices in this plan are powered by an external power source.

[0041] Working principle: During use, click the controller 204 to determine the cutting mode. The controller 204 controls the bidirectional hydraulic rod 303 connected to the connecting plate 302 at the bottom of the extension plate 301 to shorten, causing the drive plate 304 to move towards each other. The drive plate 304 moving towards each other causes the guide plate 305 to move towards each other to the target spacing, guiding the plate being conveyed by the conveyor 1 to the center of the surface of the conveyor 1. The infrared rangefinder 203 connected to the fixing plate 202 on the left side of the fixing frame 201 measures the data and transmits it to the controller 204. After the data received by the controller 204 reaches the target value, it controls the conveyor 1 to stop running. Then, it starts the extension and retraction of the electric telescopic tube 406, which causes the slide rod 410 at the top of the connecting column 408 to move directly below the target slide groove 411. Then, the cylinder 401 moves the movable push rod upward, causing the circular plate 40 2. The circular plate 402 moves upward, causing the electric telescopic tube 406 in the sliding hole 405 of the bottom limiting plate 404 of the motor 403 to move upward. The upward movement of the electric telescopic tube 406 causes the sliding rod 410 at the top of the connecting column 408 to insert into the sliding groove 411. After the plate moves to the target position, the controller 204 controls the laser cutting head 409 to start cutting. The output shaft of the motor 403 rotates, causing the limiting plate 404 to rotate. The rotation of the limiting plate 404 causes the electric telescopic tube 406 connected to the blocking plate 407 in the sliding hole 405 to rotate. The rotation of the electric telescopic tube 406 causes the sliding rod 410 at the top of the connecting column 408 to slide in the sliding groove 411, and at the same time causes the electric telescopic tube 406 to slide in the sliding hole 405. The laser cutting head 409 at the bottom of the connecting column 408 cuts the plate into the target shape.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adaptive cutting device for aluminum alloy sheets in unmanned equipment, comprising a conveyor (1), a control mechanism (2) for automatically controlling the switching of sheet cutting modes, and a cutting mechanism (4) for cutting the sheet, characterized in that: The control mechanism (2) is connected to a centering mechanism (3) on the right side for adjusting the plate to the center position. The centering mechanism (3) includes a driving plate (304) and a guide plate (305). The driving plate (304) is located on the right side above the conveyor (1). The top of the guide plate (305) is connected to the bottom of the driving plate (304). The bottom of the control mechanism (2) is connected to the rear top of the conveyor (1). The top of the cutting mechanism (4) is connected to the top of the inner wall of the control mechanism (2).

2. The adaptive cutting device for aluminum alloy plates for unmanned equipment according to claim 1, characterized in that: The centering mechanism (3) also includes an extension plate (301) and a connecting plate (302). The left side of the extension plate (301) is connected to the right side of the control mechanism (2). The top of the connecting plate (302) is connected to the bottom of the extension plate (301). A bidirectional hydraulic rod (303) is connected below the connecting plate (302). Both ends of the bidirectional hydraulic rod (303) are connected to the upper side of one side of the driving plate (304).

3. The adaptive cutting device for aluminum alloy plates for unmanned equipment according to claim 1, characterized in that: The control mechanism (2) includes a fixed frame (201) and a fixed plate (202). The bottom of the fixed frame (201) is connected to the rear top of the conveyor (1). The right side of the fixed frame (201) is connected to the left side of the extension plate (301). The top of the fixed plate (202) is connected to the top left side of the inner wall of the fixed frame (201). An infrared rangefinder (203) is connected to the lower right side of the fixed plate (202).

4. The adaptive cutting device for aluminum alloy plates for unmanned equipment according to claim 3, characterized in that: The control mechanism (2) also includes a controller (204) for controlling the operation of the cutting device and the switching of the cutting mode. The rear side of the controller (204) is connected to the front right side of the conveyor (1).

5. The adaptive cutting device for aluminum alloy plates for unmanned equipment according to claim 3, characterized in that: The cutting mechanism (4) includes a cylinder (401) and a circular plate (402). The top of the cylinder (401) is connected to the center of the top of the inner wall of the fixed frame (201), and the top of the circular plate (402) is connected to the bottom of the push rod of the cylinder (401).

6. The adaptive cutting device for aluminum alloy plates for unmanned equipment according to claim 5, characterized in that: The cutting mechanism (4) also includes a motor (403) and a limiting plate (404). The top of the motor (403) is connected to the bottom of the circular plate (402), and the top of the limiting plate (404) is connected to the output shaft of the motor (403). A sliding hole (405) is provided on the left side of the limiting plate (404). An electric telescopic tube (406) is slidably connected to the inner wall of the sliding hole (405), and a blocking plate (407) is connected to the left side of the electric telescopic tube (406).

7. The adaptive cutting device for aluminum alloy plates for unmanned equipment according to claim 6, characterized in that: The cutting mechanism (4) also includes a connecting column (408) and a laser cutting head (409). The left side of the connecting column (408) is connected to one end of the electric telescopic tube (406), and the top of the laser cutting head (409) is connected to the bottom of the connecting column (408).

8. The adaptive cutting device for aluminum alloy plates for unmanned equipment according to claim 5, characterized in that: The cutting mechanism (4) further includes a slide rod (410) and a slide groove (411). The bottom of the slide rod (410) is connected to the top of the connecting column (408), and the slide groove (411) is opened on the top of the inner wall of the fixing frame (201). The slide groove (411) is slidably connected to the top of the connecting column (408).

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