Automatic cutting machine

Abstract

The utility model belongs to the technical field of cutting machines, and discloses an automatic cutting machine. The utility model includes a placing table, a placing surface is formed in the placing table, a cutting machine and a first telescopic cylinder are installed on the placing surface, the cutting machine includes a saw and a base, the material is installed on the base, the saw is rotatably installed on the edge of the base, a cutting disc is rotatably installed on the saw, the cutting disc rotates and cuts the material, the base is fixed on the placing surface, the first telescopic cylinder is installed on the placing surface, the first telescopic rod in the first telescopic cylinder moves back and forth, the end of the first telescopic rod is rotatably connected with the saw, a power supply and a controller are installed on one side of the placing table, the power supply is electrically connected to the cutting machine through the controller, and the controller can control the power supply to be turned on or off; the saw is installed with a sensing contact, and the sensing contact is electrically connected to the controller; the problem of saw blade breakage and raw material splashing in the manual cutting process under the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to an automatic cutting machine. Background Art

[0002] When processing parts in the factory, a cutting machine is often needed. The saw in the cutting machine is manually pressed to make the saw contact with the raw material to cut the raw material. However, during the cutting process, the saw blade may break and the raw material may splash, which may cause personal injury to the operator of the cutting machine. At the same time, in the process of fixing the raw material, the raw material needs to be tightened or disassembled by manually tightening the fixing fixture. If the raw material cannot be fixed, there is a risk of the raw material flying during the cutting process. Utility Model Content

[0003] The utility model aims to provide an automatic cutting machine to solve the problem of saw blade breakage and raw material splashing during manual cutting in the prior art.

[0004] To achieve this purpose, the utility model adopts the following technical solutions: the utility model provides an automatic cutting machine, including a placing table, a placing surface is formed in the placing table, a cutting machine and a first telescopic cylinder are installed on the placing surface, the cutting machine includes a cutting saw and a base, the material is installed on the base, the cutting saw is rotatably installed on the edge of the base, a cutting disc is rotatably installed on the cutting saw, the cutting disc rotates and cuts the material, the base is fixed on the placing surface, the first telescopic cylinder is vertically installed on the placing surface, a first telescopic rod in the first telescopic cylinder reciprocates perpendicular to its own axis, the end of the first telescopic rod is rotatably connected to the cutting saw, a power supply and a controller are installed on one side of the placing table, the power supply is electrically connected to the cutting machine through the controller, and the controller can control the power supply to be turned on or off;

[0005] The saw is provided with a sensing contact. When the cutting disc finishes cutting the material, the sensing contact contacts the material. The sensing contact is electrically connected to the controller.

[0006] Preferably, a second telescopic cylinder is installed on the placement surface, an abutment plate is formed on the base, a second telescopic rod is slidably installed in the second telescopic cylinder, the second telescopic rod moves along its own axis, a crimping plate is installed at the front end of the second telescopic rod, and the material is crimped between the crimping plate and the abutment plate.

[0007] Preferably, the placement table is rectangular, side panels are rotatably mounted on both sides of the placement surface, support columns are rotatably mounted on the placement table, sockets are formed on the lower sides of the side panels, the top ends of the support columns are inserted into the sockets, and materials are placed on the side panels.

[0008] Preferably, a door frame is formed on one side of the placement table, a protective door is rotatably mounted on the door frame, a protective cover is mounted on the protective door, a handle is mounted on the protective door, a first sensor is mounted on the side of the door frame close to the handle, and the first sensor is electrically connected to the controller.

[0009] Preferably, the protective cover is made of transparent material.

[0010] Preferably, a camera is installed on the top of the placement table, and the camera is electrically connected to the controller.

[0011] Preferably, the first telescopic cylinder and the second telescopic cylinder are electrically connected to the controller, and the controller can control the movement of the first telescopic rod and the second telescopic rod.

[0012] Preferably, a second sensor is installed on a side of the placement surface close to the protective door, and the second sensor is electrically connected to the controller.

[0013] Beneficial effect: The first telescopic rod reciprocates perpendicularly to the placement surface in the first telescopic cylinder. The first telescopic cylinder replaces manual operation of the saw on the cutting machine, thereby eliminating the need for manual operation and improving the safety of the material cutting process. At the same time, when the sensing contact comes into contact with the material, a signal is sent to the controller, the power is automatically turned off, and the cutting process can be automatically ended. After that, the material can be directly taken out to ensure the safety of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the main body diagram of the automatic cutting machine of the utility model.

[0015] In the figure: 1. placement table; 11. placement surface; 12. side panel; 13. support column; 14. door frame; 15. protective door; 151. handle; 2. cutting machine; 21. cutting saw; 22. base; 23. cutting disk; 3. material; 4. first telescopic cylinder; 41. first telescopic rod; 5. controller; 6. crimping plate; 7. second sensor. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0017] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0019] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0020] Under the existing technology, the raw materials are cut by manually pressing the saw in the cutting machine to make the saw contact with the raw materials. The workers are close to the high-speed rotating cutting disk, which poses a high safety risk. At the same time, the cut materials need to be fixed manually. If the materials become loose after being fixed, the materials are prone to fly away, further increasing the risks in the manual processing process.

[0021] In order to solve the above problems, Figure 1As shown, the utility model provides an automatic cutting machine, which includes a placing table 1, a placing surface 11 is formed in the placing table 1, a cutting machine 2 and a first telescopic cylinder 4 are installed on the placing surface 11, the cutting machine 2 includes a saw 21 and a base 22, a material 3 is installed on the base 22, the saw 21 is rotatably installed on the edge of the base 22, a cutting disc 23 is rotatably installed on the saw 21, the cutting disc 23 rotates and cuts the material 3, the base 22 is fixed on the placing surface 11, the first telescopic cylinder 4 is vertically installed on the placing surface 11, a first telescopic rod 41 in the first telescopic cylinder 4 reciprocates perpendicular to its own axis, and the first telescopic rod 41 in the first telescopic cylinder 4 reciprocates perpendicular to its own axis. The end of a telescopic rod 41 is rotatably connected to the saw 21, which can drive the saw 21 to move up and down to cut the material 3. A power supply and a controller 5 are installed on one side of the placement table 1. The power supply is electrically connected to the cutting machine 2 through the controller 5, and the controller 5 can control the power to be turned on or off; a sensing contact is installed on the saw 21. When the cutting disk 23 finishes cutting the material 3, the sensing contact contacts contact the material 3, and the sensing contact is electrically connected to the controller 5. The control can control the power supply to be turned off, so that the cutting machine 2 can stop running. The touch control principle of the sensing contact is the same as that of the touch control light, which is a prior art and will not be repeated here.

[0022] The controller 5 can control the first telescopic rod 41 in the first telescopic cylinder 4 to move up and down, and then the first telescopic rod 41 drives the saw 21 to move downward for cutting. The saw 21 moves downward until the sensing contact contacts the material 3. At this time, the controller 5 controls the power to turn off. The controller 5 will also control the first telescopic rod 41 to extend upward to make the saw 21 away from the material 3, so that the subsequent workers can take out the material 3. During the cutting process, only by controlling the first telescopic rod 41 in the first telescopic cylinder 4 to move, no manual operation is required, and personnel can stay away from the high-speed rotating cutting disk 23, avoiding personal injury accidents and improving the safety of the cutting process. In addition, the material 3 does not need to be completely separated during the cutting process, and a certain connection relationship needs to be retained. By sending a signal to the controller 5 through the sensing contact, the cutting machine 2 can be shut down in time, and the saw 21 can be raised to complete the cutting program.

[0023] A second telescopic cylinder is installed on the placement surface 11, an abutment plate is formed on the base 22, a second telescopic rod is slidably installed in the second telescopic cylinder, the second telescopic rod moves along its own axis, a crimping plate 6 is installed at the front end of the second telescopic rod, and the crimping material 3 is crimped between the crimping plate 6 and the abutment plate.

[0024] The controller 5 can also control the second telescopic rod to move, and automatically clamp the material 3 before cutting, replacing manual installation and reducing the error rate. After completing the cutting program, the controller 5 can control the second telescopic rod to retract, thereby releasing the state of the crimped material 3, making it easier for workers to take out the material 3. The clamping and disassembly process is realized through the second telescopic rod, reducing the probability of failure to clamp due to errors in manual assembly.

[0025] The placement table 1 is rectangular, and side panels 12 are rotatably installed on both sides of the placement surface 11. Support columns 13 are rotatably installed on the placement table 1. Plug holes are formed on the lower side of the side panels 12. The top ends of the support columns 13 are inserted into the plug holes, and the materials 3 are placed on the side panels 12.

[0026] Usually, the material 3 is in the shape of a long strip, and both sides of the material 3 are placed on the side plates 12, which can provide stable support for the material 3, thereby reducing the problem of shaking during the cutting process and improving the safety of the cutting process.

[0027] When the automatic cutting machine is not in operation, the side panels 12 can be folded up. If cutting is required, the support columns 13 can fix the unfolded side panels 12 to keep the side panels 12 in an open state.

[0028] A door frame 14 is formed on one side of the placement table 1, a protective door 15 is rotatably mounted on the door frame 14, a protective cover is mounted on the protective door 15, a handle 151 is mounted on the protective door 15, and a first sensor is mounted on one side of the door frame 14 close to the handle 151, and the first sensor is electrically connected to the controller 5. Usually, the protective cover is made of a hard transparent material, which can block the splash of the material 3 during the cutting process inside the placement table 1, improve the safety of personnel during the cutting process, and the protective door 15 can be opened through the handle 151 to observe the cutting status of the material 3 inside.

[0029] At the same time, the first sensor can detect whether the protective door 15 is in the door frame 14. The principle of the first sensor is the same as the infrared sensing principle, which will not be repeated here. If the protective door 15 is in the door frame 14, the controller 5 can enable the power supply to the cutting machine 2. If the protective door 15 is not in the door frame 14, the protective door 15 is opened at this time, and the controller 5 will cut off the power supply, thereby stopping the cutting machine 2. If the operator opens the protective door 15 during the operation of the cutting machine 2, the controller 5 can cut off the power supply in time to protect the safety of the personnel and improve the safety of the cutting process.

[0030] A camera is installed on the top of the placement table 1, and the camera is electrically connected to the controller 5. The controller 5 stores the photo of the operator. The appearance of the actual operator is photographed by the camera, which can be directly judged and compared, and only experienced personnel can operate the automatic cutting machine. The controller 5 can enable the power supply to power the cutting machine 2. When it is turned on by an irrelevant person, the controller 5 will cut off the power supply and shut down the cutting machine 2 to protect the safety of the personnel.

[0031] A second sensor 7 is installed on one side of the placement surface 11 near the protective door 15, and the second sensor 7 is electrically connected to the controller 5. The second sensor 7 also has the same working principle as the infrared sensor, and the second sensor 7 can be turned on when the cutting machine 2 is working. If a foreign object appears on the side of the detection end of the second sensor 7, the controller 5 cuts off the power supply. If a foreign object enters from both sides of the side plate 12, it can be detected by the second sensor 7, and the cutting machine 2 stops working, reducing the safety risk.

[0032] The first telescopic cylinder 4 and the second telescopic cylinder of the utility model can be electric cylinders, pneumatic cylinders or hydraulic cylinders, and can be flexibly controlled by the controller 5 to allow the first telescopic rod 41 and the second telescopic rod to move back and forth.

[0033] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. An automatic cutting machine, characterized in that: The invention comprises a placing table (1), wherein a placing surface (11) is formed in the placing table (1), a cutting machine (2) and a first telescopic cylinder (4) are installed on the placing surface (11), the cutting machine (2) comprises a saw (21) and a base (22), a material (3) is installed on the base (22), the saw (21) is rotatably installed on the edge of the base (22), a cutting disc (23) is rotatably installed on the saw (21), the cutting disc (23) rotates and cuts the material (3), and the base (22) is provided with a plurality of cutting discs (23). (22) is fixed on the placement surface (11), the first telescopic cylinder (4) is vertically installed on the placement surface (11), the first telescopic rod (41) in the first telescopic cylinder (4) reciprocates perpendicular to its own axis, the end of the first telescopic rod (41) is rotatably connected to the cutting saw (21), a power supply and a controller (5) are installed on one side of the placement table (1), the power supply is electrically connected to the cutting machine (2) through the controller (5), and the controller (5) can control the power supply to be turned on or off; The saw (21) is provided with a sensing contact. When the cutting disc (23) finishes cutting the material (3), the sensing contact comes into contact with the material (3). The sensing contact is electrically connected to the controller (5).

2. The automatic cutting machine according to claim 1, characterized in that: A second telescopic cylinder is installed on the placement surface (11), an abutment plate is formed on the base (22), a second telescopic rod is slidably installed in the second telescopic cylinder, the second telescopic rod moves along its own axis, a crimping plate (6) is installed at the front end of the second telescopic rod, and the material (3) is crimped between the crimping plate (6) and the abutment plate.

3. The automatic cutting machine according to claim 1, characterized in that: The placement table (1) is rectangular, and side panels (12) are rotatably mounted on both sides of the placement surface (11). A support column (13) is rotatably mounted on the placement table (1), and a plug hole is formed on the lower side of the side panel (12). The top end of the support column (13) is inserted into the plug hole, and the material (3) is placed on the side panel (12).

4. The automatic cutting machine according to claim 3, characterized in that: A door frame (14) is formed on one side of the placement platform (1), a protective door (15) is rotatably mounted on the door frame (14), a protective cover is mounted on the protective door (15), a handle (151) is mounted on the protective door (15), and a first sensor is mounted on a side of the door frame (14) close to the handle (151), and the first sensor is electrically connected to the controller (5).

5. The automatic cutting machine according to claim 4, characterized in that: The protective cover is made of transparent material.

6. The automatic cutting machine according to claim 1, characterized in that: A camera is installed on the top of the placement table (1), and the camera is electrically connected to the controller (5).

7. The automatic cutting machine according to claim 2, characterized in that: The first telescopic cylinder (4) and the second telescopic cylinder are electrically connected to the controller (5), and the controller (5) can control the movement of the first telescopic rod (41) and the second telescopic rod.

8. The automatic cutting machine according to claim 4, characterized in that: A second sensor (7) is installed on a side of the placement surface (11) close to the protective door (15), and the second sensor (7) is electrically connected to the controller (5).

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