A multi-station laser cutting equipment

Abstract

This utility model relates to a multi-station laser cutting equipment, belonging to the field of laser cutting technology. It includes a base box with a transmission device inside. A turntable is located on the top of the base box, and a clamping device is located inside the turntable. A support plate is fixedly connected to the top of the base box, and an adjustment device is located inside the support plate. This multi-station laser cutting equipment allows the laser head to move up, down, left, and right to cut the workpiece via the adjustment device. Four clamping devices, arranged in a ring within the turntable, hold the workpiece in place. After the laser cutter finishes cutting a workpiece, the intermittent transmission device drives the turntable to rotate, moving the next workpiece below the laser cutter for cutting. This device enables rapid loading and unloading.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting technology, specifically a multi-station laser cutting device. Background Technology

[0002] Laser cutting equipment uses lasers instead of mechanical cutting tools. This laser cutting equipment has four workpiece clamping devices, and the laser head is equipped with an adjustable device. The four clamping devices are arranged in a ring in a turntable, which is driven by a transmission device. The transmission device of this equipment adopts an intermittent mechanism. The rotation speed of the transmission device is set by the laser cutting time. After the laser cuts the workpiece at that position, the transmission device drives the turntable to rotate, removes the cut workpiece, and processes the next workpiece, realizing a cyclical operation, i.e., cutting.

[0003] Laser cutting equipment requires a laser cutting device. Chinese utility model patent CN213352334U discloses a multi-station laser cutting device, including a worktable. A support frame is mounted on the top of the worktable. A motor is installed inside one side of the support frame, and a screw is mounted on the output end of the motor. A moving block is threaded to the outer side of the screw, and a T-shaped slider is mounted on the top of the moving block. A T-shaped groove matching the T-shaped slider is provided inside the top of the support frame. This invention relates to the field of laser cutting technology. Through the design of the motor, screw, moving block, T-shaped groove, and T-shaped slider, the rotation of the motor drives the screw to rotate, thereby causing two laser cutters below the moving block to move horizontally simultaneously. The two laser cutters move at the same speed, achieving the purpose of simultaneous double cutting, resulting in higher cutting efficiency. The device also incorporates a groove, locking bolts, bearings, and anti-slip sleeves. This utility model utilizes a motor, screw, moving block, T-shaped groove, and T-shaped slider. The motor's rotation drives the screw, which in turn moves two laser cutters below the moving block horizontally simultaneously. The two laser cutters move at the same speed, achieving simultaneous double-cutting for higher efficiency. The groove, locking bolt, bearing, and anti-slip sleeve allow the laser cutters to move inwards by rotating the locking bolt, adjusting the distance between them to obtain a specified length of sheet metal. The anti-slip sleeve facilitates tightening the locking bolt, enhancing practicality.

[0004] However, although the laser cutting equipment of this utility model has high cutting efficiency during use, the equipment uses two laser cutters, which are expensive. This greatly increases the cost of use and maintenance. Therefore, a multi-station laser cutting equipment is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a multi-station laser cutting device with the advantage of rapid adjustment, solving the problem of adjusting the laser head up, down, left, and right, and solving the problem of low transmission efficiency through multi-station clamping.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A multi-station laser cutting equipment includes a base box, a transmission device inside the base box, a turntable on the top of the base box, a clamping device inside the turntable, a support plate fixedly connected to the top of the base box, and an adjustment device inside the support plate.

[0008] The adjustment device includes a first motor fixedly connected to the inner wall of the base box, a threaded rod fixedly connected to the output shaft of the first motor, a threaded block threadedly connected to the threaded rod, a transverse shaftless cylinder fixedly connected to the right side of the threaded block, a first slider movably connected to the bottom of the transverse shaftless cylinder, a longitudinal shaftless cylinder fixedly connected to the bottom wall of the first slider, a second slider movably connected to the bottom of the longitudinal shaftless cylinder, and a laser head fixedly connected to the bottom wall of the second slider.

[0009] Furthermore, the four clamping devices include a cylinder fixedly connected to the inner wall of the turntable, a movable clamping plate fixedly connected to the telescopic shaft of the cylinder, and a fixed clamping plate fixedly connected to the top of the turntable.

[0010] Furthermore, the turntable surface is connected with a slot, the movable clamping plate surface is slidably connected with a slot, and the movable clamping plate is slidably connected to the inner bottom wall of the turntable.

[0011] Furthermore, the transmission device includes a second motor fixedly connected to the inner wall of the base box, a dial fixedly connected to the surface of the second motor, a round pin fixedly connected to the top wall of the dial, a rotating shaft rotatably connected to the bottom wall of the base box, the top of the base box passing through the rotating shaft, and a grooved wheel fixedly connected to the surface of the rotating shaft.

[0012] Furthermore, the output shaft of the second motor is rotatably connected to the inner wall of the base box, the bottom wall of the turntable is passed through the shaft and fixedly connected to the inner top wall of the turntable, and the groove of the grooved wheel is movably connected to the round pin that is fixedly connected to the dial.

[0013] Furthermore, a circular sliding rod is fixedly connected to the bottom of the turntable, and a circular sliding groove is provided on the top of the base box, with the circular sliding rod slidably connected to the circular sliding groove.

[0014] Furthermore, a base is fixedly connected to the outer bottom wall of the base box, and the number of bases is four, arranged in a rectangular shape.

[0015] Furthermore, the output shaft of the first motor passes through the top wall of the base box, and the top of the first motor passes through the groove of the support plate.

[0016] Compared with the prior art, this utility model provides a multi-station laser cutting device with the following advantages:

[0017] 1. This multi-station laser cutting equipment can drive the laser head to move up, down, left, and right through the adjustment device to cut the workpiece. The workpiece is fixed by four clamping devices, which are set in the turntable. The rotation of the turntable drives the clamping devices to rotate. The clamping devices are arranged in a ring in the turntable. After the laser cutter finishes cutting the workpiece, the intermittent transmission device drives the turntable to rotate and rotate the next workpiece to be cut under the laser cutter. This device can quickly perform loading and unloading transmission.

[0018] 2. This multi-station laser cutting equipment solves the problem of laser cutter drive through the adjustment device, the problem of rapid workpiece loading and unloading through the clamping device, and the problem of transmission speed through the intermittent transmission device. Attached Figure Description

[0019] Figure 1 This is a front sectional view of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the Geneva mechanism of this utility model;

[0021] Figure 3 This is a schematic diagram of the meshing of the Geneva mechanism of this utility model.

[0022] Figure 4 This is a three-dimensional view of the overall structure of this utility model.

[0023] In the diagram: 1. Base box; 2. Adjustment device; 201. First motor; 202. Threaded rod; 203. Threaded block; 204. Horizontal shaftless cylinder; 205. First slider; 206. Longitudinal shaftless cylinder; 207. Second slider; 3. Clamping device; 301. Cylinder; 302. Fixed clamping plate; 303. Movable clamping plate; 4. Transmission device; 401. Second motor; 402. Circular pin; 403. Dial; 404. Grooved wheel; 405. Rotating shaft; 5. Support plate; 6. Laser head; 7. Circular slide rod; 8. Circular slide groove; 9. Base; 10. Limiting block; 11. Turntable; 12. Slot; 13. Groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1 to 4 The multi-station laser cutting equipment in this embodiment includes a base box 1, a transmission device 4 inside the base box 1, a turntable 11 on the top of the base box 1, a clamping device 3 inside the turntable 11, a support plate 5 fixedly connected to the top of the base box 1, and an adjustment device 2 inside the support plate 5. The transmission device 4 drives the turntable 11 to rotate.

[0026] The adjusting device 2 includes a first motor 201 fixedly connected to the inner wall of the base box 1. A threaded rod 202 is fixedly connected to the output shaft of the first motor 201. A threaded block 203 is threadedly connected to the threaded rod 202. A transverse shaftless cylinder 204 is fixedly connected to the right side of the threaded block 203. A first slider 205 is movably connected to the bottom of the transverse shaftless cylinder 204. A longitudinal shaftless cylinder 206 is fixedly connected to the bottom wall of the first slider 205. A second slider 207 is movably connected to the bottom of the longitudinal shaftless cylinder 206. The bottom wall of the second slider 207 is fixedly connected to... A laser head 6 is fixedly connected. The output shaft of the first motor 201 passes through the top wall of the base box 1. The top of the first motor 201 passes through the groove 13 of the support plate 5. The first motor 201 drives the threaded rod 202 to rotate, which drives the threaded block 203 to move up and down, which drives the horizontal shaftless cylinder 204 to move up and down. The horizontal shaftless cylinder 204 drives the first slider 205 to move horizontally, which drives the vertical shaftless cylinder 206 to move vertically. The vertical shaftless cylinder 206 drives the second slider 207 to move vertically, thus driving the laser head 6 to move up and down and horizontally and vertically.

[0027] Secondly, the transmission device 4 includes a second motor 401 fixedly connected to the inner wall of the base box 1. A dial 403 is fixedly connected to the surface of the second motor 401. A round pin 402 is fixedly connected to the top wall of the dial 403. A rotating shaft 405 is rotatably connected to the bottom wall of the base box 1. The top of the base box 1 passes through the rotating shaft 405. A grooved wheel 404 is fixedly connected to the surface of the rotating shaft 405. A circular slide rod 7 is fixedly connected to the bottom of the turntable 11. A circular slide groove 8 is provided on the top of the base box 1. The circular slide rod 7 is slidably connected to the circular slide groove 8. The second motor 401 drives the dial 403 to rotate. The dial 403 drives the round pin 402 to rotate. The round pin 402 drives the grooved wheel 404 to rotate. The grooved wheel 404 drives the rotating shaft 405 to rotate. The rotating shaft 405 drives the turntable 11 to rotate. This causes the circular slide rod 7 to rotate on the surface of the circular slide groove 8.

[0028] The four clamping devices 3 include a cylinder 301 fixedly connected to the inner wall of the turntable 11, a movable clamping plate 303 fixedly connected to the telescopic shaft of the cylinder 301, and a fixed clamping plate 302 fixedly connected to the top of the turntable 11. The cylinder 301 drives the movable clamping plate 303 to move.

[0029] The surface of the turntable 11 is connected to the slot 12. The movable clamping plate 303 is slidably connected to the inner bottom wall of the turntable 11. The slot 12 provided on the turntable 11 facilitates the movement of the movable clamping plate 303. While the inner wall of the turntable 11 slides with the movable clamping plate, it also serves as a support.

[0030] The bottom wall of the base box 1 is fixedly connected to a base 9. There are four bases 9 arranged in a rectangle, and the bases 9 serve a supporting function.

[0031] Specifically, during use, when processing the workpiece, the transmission device 4 drives the turntable 11 to rotate. The turntable 11 is equipped with a clamping device 3, which clamps the workpiece. The turntable 11 drives the clamping device 3 to rotate, and the adjusting device 2 drives the laser head 6 to move, adjusting the laser head 6 to the position for cutting the workpiece. After the laser head 6 cuts the workpiece, the turntable 11 rotates the next workpiece to below the laser head 6.

[0032] The working principle of the above embodiments is as follows:

[0033] In use, the laser head 6 is adjusted by the adjustment device 2 to a suitable processing position. The transmission device 4 drives the turntable 11 to rotate intermittently. The turntable 11 is equipped with a clamping device 3, which clamps the workpiece. As the transmission device 4 drives the turntable 11 to rotate, it drives the clamping device 3 to rotate, rotating the clamped workpiece to below the laser head 6. Then the laser head 6 processes the workpiece.

[0034] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to 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.

[0035] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-station laser cutting device, comprising a base box (1), characterized in that: The bottom box (1) is equipped with a transmission device (4), the top of the bottom box (1) is equipped with a turntable (11), the turntable (11) is equipped with a clamping device (3), the top of the bottom box (1) is fixedly connected with a support plate (5), and the support plate (5) is equipped with an adjustment device (2). The adjustment device (2) includes a first motor (201) fixedly connected to the inner wall of the base box (1), a threaded rod (202) fixedly connected to the output shaft of the first motor (201), a threaded block (203) threadedly connected to the threaded rod (202), a transverse shaftless cylinder (204) fixedly connected to the right side of the threaded block (203), a first slider (205) movably connected to the bottom of the transverse shaftless cylinder (204), a longitudinal shaftless cylinder (206) fixedly connected to the bottom wall of the first slider (205), a second slider (207) movably connected to the bottom of the longitudinal shaftless cylinder (206), and a laser head (6) fixedly connected to the bottom wall of the second slider (207).

2. The multi-station laser cutting equipment according to claim 1, characterized in that: The four clamping devices (3) include a cylinder (301) fixedly connected to the inner wall of the turntable (11), the telescopic shaft of the cylinder (301) is fixedly connected to a movable clamping plate (303), and the top of the turntable (11) is fixedly connected to a fixed clamping plate (302).

3. The multi-station laser cutting equipment according to claim 2, characterized in that: The surface of the turntable (11) is connected to a slot (12), and the movable clamp (303) is slidably connected to the inner bottom wall of the turntable (11).

4. The multi-station laser cutting equipment according to claim 1, characterized in that: The transmission device (4) includes a second motor (401) fixedly connected to the inner wall of the base box (1), a dial (403) fixedly connected to the surface of the second motor (401), a round pin (402) fixedly connected to the top wall of the dial (403), a rotating shaft (405) rotatably connected to the bottom wall of the base box (1), the top of the base box (1) penetrating through the rotating shaft (405), and a grooved wheel (404) fixedly connected to the surface of the rotating shaft (405).

5. A multi-station laser cutting device according to claim 4, characterized in that: The output shaft of the second motor (401) is rotatably connected to the inner wall of the base box (1). The shaft (405) passes through the bottom wall of the turntable (11) and is fixedly connected to the inner top wall of the turntable (11). The groove of the grooved wheel (404) is movably connected to the round pin (402) that is fixedly connected to the dial (403).

6. The multi-station laser cutting equipment according to claim 1, characterized in that: The turntable (11) is fixedly connected to a circular slide rod (7) at the bottom, and the bottom box (1) is provided with a circular slide groove (8) at the top. The circular slide rod (7) and the circular slide groove (8) are slidably connected.

7. A multi-station laser cutting device according to claim 1, characterized in that: The bottom wall of the base box (1) is fixedly connected to a base (9), and the base (9) consists of four bases arranged in a rectangular shape.

8. A multi-station laser cutting device according to claim 1, characterized in that: The output shaft of the first motor (201) passes through the top wall of the base box (1), and the top of the first motor (201) passes through the groove (13) of the support plate (5).

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