Cutting machine with edge grinding function

Abstract

The utility model provides a cutting machine with an edge grinding function. The cutting machine comprises a workbench; a rotating block is rotatably connected to the upper end of the workbench, a first motor is arranged at the bottom of the workbench, a connecting cylinder is fixedly connected to the output end of the first motor, a cylinder groove is formed in the upper end of the connecting cylinder, a side groove is formed in the connecting cylinder and communicates with the cylinder groove, and a first magnetic sheet is arranged on the bottom face of the cylinder groove. According to the cutting machine with the edge grinding function, the first motor drives the connecting cylinder to rotate, the connecting cylinder rotates to drive the rotating block to rotate synchronously, the rotating block rotates to grind the edge of a plate passing through the inner side of the rotating block, the clamping block moves upwards by pulling the rotating block upwards, the rotating block is rotated after the clamping block moves upwards, and the edge of the plate is ground. At the moment, the clamping block can extrude the limiting block, after the limiting block is completely extruded by the clamping block, the rotating block can be taken down upwards, and the rotating blocks with different inner groove models are newly installed at the upper end of the connecting cylinder, so that the edges of the plates with different thicknesses can be ground.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a cutting machine with an edge grinding function. Background Art

[0002] With the development of modern mechanical processing industry, the requirements for the quality and precision of cutting are constantly increasing, and the requirements for improving production efficiency, reducing production costs, and having a highly intelligent automatic cutting function are also increasing. The development of numerical control cutting machines must meet the requirements of the development of modern mechanical processing industry. Cutting machines are divided into flame cutting machines, plasma cutting machines, laser cutting machines, water cutting machines, etc. When the existing cutting machines cut plastic plates, burrs are likely to be generated on the cutting surface. In order to improve the product quality, the burrs need to be polished.

[0003] In the technical field of cutting machines, the existing simple plastic plate cutting machines do not have an edge grinding mechanism and cannot grind the cutting surface of plastic plates, which is very inconvenient to use.

[0004] Therefore, it is necessary to provide a cutting machine with an edge grinding function to solve the above technical problems. Content of the Utility Model

[0005] The utility model provides a cutting machine with an edge grinding function, which solves the problem that the existing simple plastic plate cutting machine does not have an edge grinding mechanism and cannot grind the cutting surface of plastic plates, which is very inconvenient to use.

[0006] To solve the above technical problems, a cutting machine with an edge grinding function provided by the utility model includes: a workbench;

[0007] A rotating block is rotatably connected to the upper end of the workbench. A first motor is arranged at the bottom of the workbench. The output end of the first motor is fixedly connected with a connecting cylinder. A cylinder groove is opened at the upper end of the connecting cylinder. A side groove is opened inside the connecting cylinder. The side groove is communicated with the cylinder groove. A first magnetic sheet is arranged at the bottom surface of the cylinder groove. A limiting block is slidably connected to the bottom surface of the side groove. A limiting sheet is fixedly connected to the bottom of the limiting block. A sliding groove is opened inside the connecting cylinder. A spring is arranged inside the sliding groove. A plug rod is fixedly connected to the bottom of the rotating block. The plug rod is matched with the cylinder groove. A second magnetic sheet is fixedly connected to the bottom of the plug rod. The second magnetic sheet is magnetically attracted to the first magnetic sheet. A clamping block is fixedly connected to the left side surface of the second magnetic sheet. The clamping block is matched with the side groove. A polishing cotton is fixedly connected to the inside of the rotating block.

[0008] Preferably, a saw groove is opened at the upper end of the workbench. A saw blade is rotatably connected inside the saw groove. Four groups of fixing rods are fixedly connected to the bottom of the workbench. An installation plate is fixedly connected to the bottom of the fixing rods. A second motor is arranged at the upper end of the installation plate.

[0009] Preferably, a first pulley is fixedly connected to the output end of the second motor. A V-belt is sleeved on the circumferential side of the first pulley. A second pulley is rotatably connected inside the workbench, and the V-belt is sleeved on the circumferential side of the second pulley.

[0010] Preferably, a top groove is formed at the upper end of the workbench. A first lead screw is rotatably connected inside the top groove. A third motor is arranged on the front surface of the workbench, and the output end of the third motor is fixedly connected to the first lead screw.

[0011] Preferably, a slider is slidably connected inside the top groove. The slider is threadedly connected to the first lead screw, and a limiting frame is fixedly connected to the upper end of the slider.

[0012] Preferably, limiting rods are fixedly connected to the inner side of the limiting frame, and there are two groups of limiting rods. Second lead screws are threadedly connected to both the left and right sides of the limiting frame. An extrusion piece is fixedly connected to the left end of the second lead screw, and a rotating block is fixedly connected to the right end of the second lead screw. Support legs are fixedly connected to the bottom of the workbench.

[0013] Compared with the related art, a cutting machine with an edge grinding function provided by the present utility model has the following beneficial effects:

[0014] The present utility model provides a cutting machine with an edge grinding function. The first motor drives the connecting cylinder to rotate. The rotation of the connecting cylinder drives the rotating block to rotate synchronously. The rotating block can grind the edge of the plate passing through the inside of the rotating block. By pulling the rotating block upward, the clamping block will move upward. After the clamping block moves upward, rotate the rotating block. At this time, the clamping block can squeeze the limiting block. When the clamping block completely squeezes the limiting block down, the rotating block can be removed upward. By installing rotating blocks with different inner groove models on the upper end of the connecting cylinder, the edges of plates with different thicknesses can be ground. Through this mechanism, the cutting surface of the plastic plate can be ground, and by replacing rotating blocks with different specifications, the edges of plastic plates with different thicknesses can be ground, which is very convenient to use. The second motor drives the first pulley to rotate. The first pulley drives the second pulley to rotate through the V-belt. The second pulley drives the saw blade to rotate through the transmission rod. Place the plastic plate on the upper end of the workbench and make it fit against the limiting rods. By rotating the rotating block, the second lead screw can move along the limiting frame. At this time, the extrusion piece can clamp and fix the plate. The third motor drives the first lead screw to rotate, so that the slider can slide along the top groove. At this time, the limiting frame drives the plate to move synchronously. Through this mechanism, automatic feeding can be realized, and the use is relatively safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a preferred embodiment of a cutting machine with an edge grinding function provided by the present utility model;

[0016] Figure 2 is Figure 1 a schematic structural diagram of the shown rotating block;

[0017] Figure 3 is Figure 2 Schematic diagram of the internal structure of the connecting cylinder shown;

[0018] Figure 4 is Figure 1 Schematic diagram of the bottom part structure of the rotating block shown;

[0019] Figure 5 is Figure 2 Schematic diagram of the front view sectional structure of the connecting cylinder shown;

[0020] Figure 6 is Figure 1 Schematic diagram of the sectional structure of the workbench shown.

[0021] Reference numerals in the figure: 1, workbench; 2, rotating block; 3, first motor; 4, connecting cylinder; 5, cylinder groove; 6, side groove; 7, first magnetic sheet; 8, limiting block; 9, limiting sheet; 10, sliding groove; 11, spring; 12, inserting rod; 13, second magnetic sheet; 14, clamping block; 15, polishing cotton; 16, saw groove; 17, saw blade; 18, fixing rod; 19, mounting plate; 20, second motor; 21, first pulley; 22, triangular belt; 23, second pulley; 24, top groove; 25, first lead screw; 26, third motor; 27, slider; 28, limiting frame; 29, limiting rod; 30, second lead screw; 31, extrusion sheet; 32, rotating block; 33, support leg. Specific embodiments

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] Please refer to Figures 1 to 6 , where Figure 1 is a schematic diagram of the structure of a preferred embodiment of a cutting machine with an edge grinding function provided by the present invention; Figure 2 is Figure 1 Schematic diagram of the structure of the rotating block shown;

[0024] Figure 3 is Figure 2 Schematic diagram of the internal structure of the connecting cylinder shown; Figure 4 is Figure 1 Schematic diagram of the bottom part structure of the rotating block shown; Figure 5 is Figure 2 Schematic diagram of the front view sectional structure of the connecting cylinder shown; Figure 6 is Figure 1 Schematic diagram of the sectional structure of the workbench shown. A cutting machine with an edge grinding function includes: workbench 1;

[0025] The upper end of the workbench 1 is rotatably connected with a rotating block 2, and the bottom of the workbench 1 is provided with a first motor 3, and the output end of the first motor 3 is fixedly connected with a connecting tube 4, and a tube groove 5 is provided at the upper end of the connecting tube 4, and a side groove 6 is provided inside the connecting tube 4, and the side groove 6 is connected with the tube groove 5, and a first magnetic piece 7 is provided on the bottom of the tube groove 5, and a limiting block 8 is slidably connected to the lower surface of the side groove 6, and a limiting piece 9 is fixedly connected to the bottom of the limiting block 8, and a sliding groove 10 is provided inside the connecting tube 4, and a spring 11 is provided inside the sliding groove 10, and a plug rod 12 is fixedly connected to the bottom of the rotating block 2, and the plug rod 12 matches the tube groove 5, and a second magnetic piece 13 is fixedly connected to the bottom of the plug rod 12, and the second magnetic piece 13 is magnetically attracted to the first magnetic piece 7, and a clamping block 14 is fixedly connected to the left side of the second magnetic piece 13, and the clamping block 14 matches the side groove 6, and a polishing cotton 15 is fixedly connected to the inside of the rotating block 2, and the arrangement of the first magnetic piece 7 and the second magnetic piece 13 is conducive to the stability of the rotating block 2, so that the rotating block 2 is not easy to fall off.

[0026] A saw groove 16 is provided at the upper end of the workbench 1, and a saw blade 17 is rotatably connected inside the saw groove 16. A fixing rod 18 is fixedly connected to the bottom of the workbench 1, and four groups of fixing rods 18 are provided. A mounting plate 19 is fixedly connected to the bottom of the fixing rod 18, and a second motor 20 is provided at the upper end of the mounting plate 19.

[0027] The output end of the second motor 20 is fixedly connected to the first pulley 21, and a V-belt 22 is sleeved on the side of the first pulley 21. The workbench 1 is rotatably connected to the second pulley 23 inside, and the V-belt 22 is sleeved on the side of the second pulley 23. The second pulley 23 is connected to the saw blade 17 through a transmission rod.

[0028] A top groove 24 is provided at the upper end of the workbench 1, and a first screw rod 25 is rotatably connected inside the top groove 24. A third motor 26 is provided at the front of the workbench 1, and the output end of the third motor 26 is fixedly connected to the first screw rod 25.

[0029] A slider 27 is slidably connected inside the top groove 24, and the slider 27 is threadedly connected to the first screw rod 25. The upper end of the slider 27 is fixedly connected to the limited position frame 28.

[0030] The inner side of the limit frame 28 is fixedly connected to a limit rod 29, and two groups of limit rods 29 are provided. The left and right sides of the limit frame 28 are both threadedly connected to a second screw rod 30, the left end of the second screw rod 30 is fixedly connected to an extrusion sheet 31, the right end of the second screw rod 30 is fixedly connected to a rotating block 32, and the bottom of the workbench 1 is fixedly connected to a support leg 33.

[0031] The working principle of a cutting machine with edge grinding function provided by the utility model is as follows:

[0032] ​​First step: During use, the first motor 3 drives the connecting cylinder 4 to rotate. The rotation of the connecting cylinder 4 drives the rotating block 2 to rotate synchronously. The rotation of the rotating block 2 can grind the edges of the board passing through the inside of the rotating block 2. By pulling the rotating block 2 upward, the clamping block 14 will move upward at this time. After the clamping block 14 moves upward, rotate the rotating block 2. At this time, the clamping block 14 can squeeze the limiting block 8. When the clamping block 14 completely squeezes the limiting block 8 down, the rotating block 2 can be removed upward. Installing rotating blocks 2 with different inner groove models on the upper end of the connecting cylinder 4 can grind the edges of boards with different thicknesses.

[0033] Second step: The second motor 20 drives the first pulley 21 to rotate. The first pulley 21 drives the second pulley 23 to rotate through the triangular belt 22. The second pulley 23 drives the saw blade 17 to rotate through the transmission rod. Place the plastic board on the upper end of the workbench 1 and make it fit with the limiting rod 29. By rotating the rotating block 32, the second lead screw 30 can move along the limiting frame 28. At this time, the pressing piece 31 can clamp and fix the board. The third motor 26 drives the first lead screw 25 to rotate, so that the slider 27 can slide along the top groove 24. At this time, the limiting frame 28 drives the board to move synchronously.

[0034] Compared with the related technology, a cutting machine with an edge grinding function provided by the present utility model has the following beneficial effects:

[0035] The first motor 3 drives the connecting cylinder 4 to rotate. The rotation of the connecting cylinder 4 drives the rotating block 2 to rotate synchronously. The rotation of the rotating block 2 can grind the edges of the board passing through the inside of the rotating block 2. By pulling the rotating block 2 upward, the clamping block 14 will move upward at this time. After the clamping block 14 moves upward, rotate the rotating block 2. At this time, the clamping block 14 can squeeze the limiting block 8. When the clamping block 14 completely squeezes the limiting block 8 down, the rotating block 2 can be removed upward. Installing rotating blocks 2 with different inner groove models on the upper end of the connecting cylinder 4 can grind the edges of boards with different thicknesses. Through this mechanism, the cutting surface of the plastic board can be ground, and by replacing rotating blocks 2 with different specifications, plastic boards with different thicknesses can be ground, which is very convenient to use. The second motor 20 drives the first pulley 21 to rotate. The first pulley 21 drives the second pulley 23 to rotate through the triangular belt 22. The second pulley 23 drives the saw blade 17 to rotate through the transmission rod. Place the plastic board on the upper end of the workbench 1 and make it fit with the limiting rod 29. By rotating the rotating block 32, the second lead screw 30 can move along the limiting frame 28. At this time, the pressing piece 31 can clamp and fix the board. The third motor 26 drives the first lead screw 25 to rotate, so that the slider 27 can slide along the top groove 24. At this time, the limiting frame 28 drives the board to move synchronously. Through this mechanism, automatic feeding can be realized, and the use is relatively safe.

[0036] The above are only embodiments of the present utility model, and do not thereby limit the patent scope of the present utility model. Any equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A cutting machine with edge grinding function, characterized in that: include: Workbench (1); The upper end of the workbench (1) is rotatably connected to a rotating block (2); the bottom of the workbench (1) is provided with a first motor (3); the output end of the first motor (3) is fixedly connected to a connecting tube (4); the upper end of the connecting tube (4) is provided with a tube groove (5); the interior of the connecting tube (4) is provided with a side groove (6); the bottom surface of the tube groove (5) is provided with a first magnetic sheet (7); the lower surface of the side groove (6) is slidably connected to a limit block (8); the bottom of the limit block (8) is fixedly connected to A limit plate (9), a slide groove (10) is provided inside the connecting tube (4), a spring (11) is arranged inside the slide groove (10), a plug rod (12) is fixedly connected to the bottom of the rotating block (2), a second magnetic plate (13) is fixedly connected to the bottom of the plug rod (12), the second magnetic plate (13) is magnetically attracted to the first magnetic plate (7), a clamping block (14) is fixedly connected to the left side of the second magnetic plate (13), and a polishing cotton (15) is fixedly connected to the inner side of the rotating block (2).

2. The cutting machine with edge grinding function according to claim 1, characterized in that: A saw groove (16) is provided at the upper end of the workbench (1), a saw blade (17) is rotatably connected inside the saw groove (16), a fixing rod (18) is fixedly connected to the bottom of the workbench (1), and four groups of fixing rods (18) are provided, a mounting plate (19) is fixedly connected to the bottom of the fixing rod (18), and a second motor (20) is provided at the upper end of the mounting plate (19).

3. The cutting machine with edge grinding function according to claim 2, characterized in that: The output end of the second motor (20) is fixedly connected to a first pulley (21), a V-belt (22) is sleeved on the circumferential side of the first pulley (21), and the inside of the workbench (1) is rotatably connected to a second pulley (23), the V-belt (22) is sleeved on the circumferential side of the second pulley (23).

4. The cutting machine with edge grinding function according to claim 3, characterized in that: A top groove (24) is provided at the upper end of the workbench (1), a first screw rod (25) is rotatably connected inside the top groove (24), a third motor (26) is provided at the front of the workbench (1), and an output end of the third motor (26) is fixedly connected to the first screw rod (25).

5. The cutting machine with edge grinding function according to claim 4, characterized in that: A slider (27) is slidably connected inside the top groove (24), the slider (27) is threadedly connected to the first screw rod (25), and the upper end of the slider (27) is fixedly connected to a limit frame (28).

6. The cutting machine with edge grinding function according to claim 5, characterized in that: A limiting rod (29) is fixedly connected to the inner side of the limiting frame (28), and two groups of limiting rods (29) are provided. Second screw rods (30) are threadedly connected to the left and right sides of the limiting frame (28). The left end of the second screw rod (30) is fixedly connected to an extrusion sheet (31), and the right end of the second screw rod (30) is fixedly connected to a rotating block (32). The bottom of the workbench (1) is fixedly connected to a supporting leg (33).

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