Numerical control cutting device for tea table plate processing

Abstract

The utility model relates to the field of cutting equipment, in particular to a numerical control cutting device for tea table plate processing, which comprises a machine table, a moving table arranged on the machine table and a cutting knife, the moving table is slidably connected along the width direction of the machine table, the cutting knife is arranged on the machine table, and the cutting knife protrudes out of the upper surface of the machine table. And the moving table is provided with a clamping assembly for clamping a plate. The plate cutting device has the effect of improving the flatness of the cut edge of the plate.

Description

Technical Field

[0001] This application relates to the field of cutting equipment, and in particular to a CNC cutting device for processing tea table panels. Background Technology

[0002] Tea tables are mostly assembled from boards and strips of various sizes. The boards, being the main working surface and decorative element, require particularly stringent processing techniques. Existing CNC cutting devices include a moving table, a cutter, and a control mechanism. The moving table is mounted on one side of the cutter via a track, and both the cutter and the moving table are controlled by the control mechanism. During cutting, the board is placed on the moving table, the worker holds it down, and then pushes the moving table to move it. The cutter cuts the board during this movement. However, this method results in poor board stability, making it prone to shifting during cutting and leading to uneven cut edges. Utility Model Content

[0003] To improve the flatness of the cut edges of the board material, this application provides a CNC cutting device for processing tea table boards.

[0004] The CNC cutting device for processing tea table boards provided in this application adopts the following technical solution:

[0005] A CNC cutting device for processing tea table panels includes a machine base, a movable table mounted on the machine base, and a cutting blade. The movable table is slidably connected along the width direction of the machine base. The cutting blade is mounted on the machine base and protrudes from the upper surface of the machine base. The movable table is equipped with a clamping assembly for clamping the panel.

[0006] By adopting the above technical solution, a clamping component is provided on the moving platform. The clamping component can clamp the plate, thereby reducing the possibility of the plate shifting under the cutting vibration of the cutting blade, and thus improving the flatness of the plate cutting edge.

[0007] Optionally, the clamping assembly includes a clamping block and a drive screw. The clamping block is located above the moving stage and is slidably connected to the moving stage in a vertical direction. The drive screw is threadedly connected to the moving stage, and the lower end of the drive screw is rotatably connected to the clamping block.

[0008] By adopting the above technical solution, the clamping block is moved downward by rotating the drive screw, so that the clamping block abuts against the plate, thereby limiting the plate.

[0009] Optionally, the lower surface of the clamping block is provided with a suction cup.

[0010] By adopting the above technical solution, when the clamping block moves downward, the suction cup adheres to the board, thereby limiting the board's position. Furthermore, the suction cup is elastic, which can reduce damage to the board's surface.

[0011] Optionally, a plurality of suction cups are provided, and the plurality of suction cups are evenly distributed on the lower surface of the clamping block.

[0012] By adopting the above technical solution, several suction cups are provided, thereby improving the limiting effect on the board material.

[0013] Optionally, the clamping block has a cavity inside, and the cavity has a plurality of first flow channels, each of which corresponds to a plurality of suction cups. The first flow channels are connected to the inside of the suction cups, and the clamping block is provided with a pressure relief component that can relieve pressure in the cavity.

[0014] By adopting the above technical solution, a pressure relief component is provided on the clamping block to relieve pressure in the cavity, and the cavity is connected to the suction cup, so that all suction cups can be depressurized at the same time, thereby improving the convenience of disassembling the cut plate.

[0015] Optionally, the pressure relief assembly includes a pressure relief rod and an elastic element. The pressure relief rod is slidably connected to the clamping block. The end face of the pressure relief rod is connected to the cavity. A second flow channel is formed inside the pressure relief rod. One end of the second flow channel is connected to the outer peripheral wall of the pressure relief rod, and the other end of the second flow channel is connected to the end face of the pressure relief rod. The elastic element forces the pressure relief rod to slide towards the clamping block, so that the clamping block closes the port of the second flow channel.

[0016] By adopting the above technical solution, when it is necessary to depressurize the suction cup, the pressure relief rod is pulled, and the cavity is connected to the external environment through the second flow channel on the pressure relief rod. Air from the external environment enters the cavity, so that the suction cup will not generate negative pressure.

[0017] Optionally, the movable stage is provided with a mounting frame, the mounting frame is hinged to the movable stage, the clamping assembly is provided on the mounting frame, and the movable stage is provided with a limiting assembly for limiting the vertical state of the mounting frame.

[0018] By adopting the above technical solution, the mounting frame can be rotated. Before placing the board on the moving platform, the mounting frame can be rotated so that the clamping components will not affect the placement of the board.

[0019] In summary, this application includes at least one of the following beneficial technical effects:

[0020] 1. A clamping assembly is provided on the moving table. The clamping assembly can clamp the plate, thereby reducing the possibility of the plate shifting under the cutting vibration of the cutting blade, thus improving the flatness of the plate cutting edge.

[0021] 2. When it is necessary to depressurize the suction cup, pull the pressure relief rod. The cavity is connected to the external environment through the second flow channel on the pressure relief rod. The air in the external environment enters the cavity, so that the suction cup will not generate negative pressure. Attached Figure Description

[0022] Figure 1 This is a structural schematic diagram of this embodiment;

[0023] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0024] Figure 3 This is a schematic diagram of the clamping assembly in this embodiment;

[0025] Figure 4 yes Figure 3 Enlarged diagram of point B in the middle.

[0026] Explanation of reference numerals in the attached drawings: 1. Machine base; 2. Moving table; 3. Cutting blade; 31. Protective cover; 4. Mounting bracket; 41. Mounting rod; 411. First sliding hole; 412. First limiting rod; 413. Second spring; 42. First limiting hole; 43. Sliding groove; 5. Clamping assembly; 51. Clamping block; 511. Cavity; 512. First flow channel; 513. Second sliding hole; 52. Drive screw; 53. Suction cup; 6. Pressure relief assembly; 61. Pressure relief rod; 611. Second flow channel; 62. First spring. Detailed Implementation

[0027] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0028] This application discloses a CNC cutting device for processing tea table panels. (See also...) Figure 1 It includes a machine base 1, a movable stage 2 disposed on the machine base 1, and a cutting blade 3. The movable stage 2 is slidably connected along the width direction of the machine base 1, and the cutting blade 3 is disposed on the machine base 1 and protrudes from the upper surface of the machine base 1.

[0029] Reference Figure 1 and Figure 2 The upper surface of the moving platform 2 is provided with two mounting brackets 4. The two mounting brackets 4 are distributed along the width direction of the machine platform 1. The moving platform 2 is fixedly installed with mounting rods 41 for mounting the mounting brackets 4. Each mounting bracket 4 is provided with two mounting rods 41. The two mounting rods 41 are located on both sides of the mounting bracket 4. The length direction of the mounting rods 41 is vertical. The mounting bracket 4 is hinged to the two mounting rods 41.

[0030] Reference Figure 1 and Figure 2The mounting bracket 4 is L-shaped. A first limiting hole 42 is provided on the side of the mounting bracket 4. A first sliding hole 411 is provided on one of the mounting rods 41 on one side of the mounting bracket 4. The mounting rod 41 is provided with a first limiting rod 412 that is slidably connected to the first sliding hole 411. When the mounting bracket 4 is rotated to a vertical position, the first limiting rod 412 can be locked in the first sliding hole 411, thereby limiting the mounting bracket 4.

[0031] Reference Figure 1 and Figure 2 The mounting rod 41 is provided with a second spring 413 that forces the first limiting rod 412 to slide closer to the mounting bracket 4. The second spring 413 is coaxially sleeved on the first limiting rod 412. One end of the second spring 413 is fixedly connected to the first limiting rod 412, and the other end of the second spring 413 is fixedly connected to the mounting rod 41.

[0032] Reference Figure 3 and Figure 4 The mounting frame 4 is equipped with a clamping assembly 5 for clamping the sheet metal. The clamping assembly 5 includes a clamping block 51 and a drive screw 52. The clamping block 51 is located above the moving platform 2. A sliding groove 43 is provided on the side of the mounting frame 4. The sliding groove 43 is vertically oriented along its length. One end of the clamping block 51 is slidably connected to the sliding groove 43 in the vertical direction. The clamping block 51 achieves the sliding function by cooperating with the sliding groove 43. In other embodiments, the sliding function can be achieved by a linear guide rail. The drive screw 52 is threaded through the mounting frame 4. The lower end of the drive screw 52 is rotatably connected to the clamping block 51. By rotating the drive screw 52, ​​the clamping block 51 can be driven to slide, thereby limiting the position of the sheet metal.

[0033] Reference Figure 3 and Figure 4 The lower surface of the clamping block 51 is provided with a suction cup 53, and a plurality of suction cups 53 are provided, which are evenly distributed on the lower surface of the clamping block 51.

[0034] Reference Figure 3 and Figure 4 The clamping block 51 has a cavity 511 inside, and the cavity 511 has a number of first flow channels 512. The number of first flow channels 512 correspond to a number of suction cups 53 respectively. The first flow channels 512 are connected to the inside of the suction cups 53. The clamping block 51 is provided with a pressure relief component 6 that can relieve pressure on the cavity 511.

[0035] Reference Figure 3 and Figure 4The pressure relief assembly 6 includes a pressure relief rod 61 and an elastic element. A second sliding hole 513 is provided on the side wall of the clamping block 51, communicating with the cavity 511. The pressure relief rod 61 is slidably connected to the second sliding hole 513. A second flow channel 611 is provided inside the pressure relief rod 61. One end of the second flow channel 611 communicates with the outer peripheral wall of the pressure relief rod 61, and the other end communicates with the end face of the pressure relief rod 61 near the clamping block 51. The elastic element forces the pressure relief rod 61 to slide towards the clamping block 51, causing the clamping block 51 to close the port of the second flow channel 611. The elastic element is a first spring 62, coaxially sleeved on the pressure relief rod 61. One end of the first spring 62 is fixedly connected to the side wall of the clamping block 51, and the other end is fixedly connected to the pressure relief rod 61.

[0036] Reference Figure 1 The machine base 1 is fixedly equipped with a protective cover 31, which covers the cutting blade 3.

[0037] The implementation principle of the CNC cutting device for processing tea table boards in this application embodiment is as follows: when it is necessary to release the pressure of the suction cup 53, the pressure relief rod 61 is pulled, and the cavity 511 is connected to the external environment through the second flow channel 611 on the pressure relief rod 61. The air in the external environment enters the cavity 511, so that the suction cup 53 will not generate negative pressure.

[0038] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made to the scope of protection claimed based on the structure, shape and principle of this application should be included within this application.

Claims

1. A CNC cutting device for processing tea table boards, characterized in that: It includes a machine base (1), a movable stage (2) set on the machine base (1) and a cutting blade (3). The movable stage (2) is slidably connected along the width direction of the machine base (1). The cutting blade (3) is set on the machine base (1) and protrudes from the upper surface of the machine base (1). The movable stage (2) is provided with a clamping assembly (5) for clamping the plate.

2. The CNC cutting device for processing tea table boards according to claim 1, characterized in that: The clamping assembly (5) includes a clamping block (51) and a drive screw (52). The clamping block (51) is located above the moving table (2). The clamping block (51) is slidably connected to the moving table (2) in the vertical direction. The drive screw (52) is threadedly connected to the moving table (2). The lower end of the drive screw (52) is rotatably connected to the clamping block (51).

3. The CNC cutting device for processing tea table boards according to claim 2, characterized in that: The lower surface of the clamping block (51) is provided with a suction cup (53).

4. The CNC cutting device for processing tea table boards according to claim 3, characterized in that: The suction cups (53) are provided in a plurality of manner, and the plurality of suction cups (53) are evenly distributed on the lower surface of the clamping block (51).

5. The CNC cutting device for processing tea table boards according to claim 4, characterized in that: The clamping block (51) has a cavity (511) inside, and the cavity (511) has a plurality of first flow channels (512). The plurality of first flow channels (512) correspond to a plurality of suction cups (53) respectively. The first flow channels (512) are connected to the interior of the suction cups (53). The clamping block (51) is provided with a pressure relief component (6) that can relieve pressure in the cavity (511).

6. The CNC cutting device for processing tea table boards according to claim 5, characterized in that: The pressure relief assembly (6) includes a pressure relief rod (61) and an elastic element. The pressure relief rod (61) is slidably connected to the clamping block (51). The end face of the pressure relief rod (61) is connected to the cavity (511). A second flow channel (611) is opened inside the pressure relief rod (61). One end of the second flow channel (611) is connected to the outer peripheral wall of the pressure relief rod (61), and the other end of the second flow channel (611) is connected to the end face of the pressure relief rod (61). The elastic element forces the pressure relief rod (61) to slide towards the clamping block (51) so that the clamping block (51) closes the port of the second flow channel (611).

7. The CNC cutting device for processing tea table boards according to claim 1, characterized in that: The mobile platform (2) is provided with a mounting frame (4), the mounting frame (4) is hinged to the mobile platform (2), the clamping assembly (5) is provided on the mounting frame (4), and the mobile platform (2) is provided with a limiting assembly for limiting the vertical state of the mounting frame (4).

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