Cutting equipment

Abstract

The utility model discloses cutting equipment which comprises a bearing mechanism, a first transferring mechanism, a second transferring mechanism, a rotating mechanism and a cutting mechanism, the bearing mechanism is used for bearing and fixing a workpiece, the first transferring mechanism is connected with the bearing mechanism and used for driving the bearing mechanism and the workpiece to move in the preset direction, and the second transferring mechanism is arranged corresponding to the bearing mechanism. The rotating mechanism is connected with the second transferring mechanism and moves in the preset direction under driving of the second transferring mechanism, the cutting mechanism is connected with the rotating mechanism and erected on the bearing mechanism, the cutting mechanism rotates under driving of the rotating mechanism, and the cutting mechanism comprises a movable cutter. And the workpiece fixed on the bearing mechanism is cut under the cooperation of the first transferring mechanism and the rotating mechanism. According to the cutting equipment, the position of the workpiece and the angle and position of the cutter can be adjusted, so that the cutter can cut out the section shape and size of the workpiece meeting the requirements, different workpieces are mechanically cut out, and the cutting efficiency and the yield are improved.

Description

Technical Field

[0001] This application relates to the technical field of workpiece cutting equipment, and particularly to a cutting device. Background Art

[0002] In actual production and processing, different workpieces need to be manufactured to meet the production and processing requirements. Currently, due to the differences in the cross-sectional shapes and sizes of different workpieces, multiple tools are required to manufacture different workpieces. However, since multiple tools are needed, the tools need to be frequently switched when manufacturing different workpieces, which affects the manufacturing efficiency of the workpieces. Moreover, when manufacturing workpieces with complex cross-sectional shapes, the accuracy of manual manufacturing is low, which affects the manufacturing yield. Summary of the Utility Model

[0003] In view of the above, it is necessary to provide a cutting device to achieve mechanical cutting of different workpieces and improve the cutting efficiency and yield.

[0004] An embodiment of this application provides a cutting device, including:

[0005] A loading mechanism for loading and fixing the workpiece;

[0006] A first transfer mechanism connected to the loading mechanism for driving the loading mechanism and the workpiece to move in a preset direction;

[0007] A second transfer mechanism arranged corresponding to the loading mechanism;

[0008] A rotating mechanism connected to the second transfer mechanism and moving in the preset direction under the drive of the second transfer mechanism;

[0009] A cutting mechanism connected to the rotating mechanism and mounted on the loading mechanism. The cutting mechanism rotates under the drive of the rotating mechanism. The cutting mechanism includes a movable cutting tool, and cuts the workpiece fixed on the loading mechanism in cooperation with the first transfer mechanism and the rotating mechanism.

[0010] In some embodiments, the cutting mechanism further includes a connecting seat, a fitting and a driving component. The connecting seat is connected to the rotating mechanism and mounted on the loading mechanism. The fitting is slidably arranged on the connecting seat. The driving component is connected between the connecting seat and the fitting. The cutting tool is connected to the fitting. The driving component is used to drive the fitting and the cutting tool to move.

[0011] In some embodiments, the cutting device further includes a cutting platform. The first transfer mechanism is arranged on the cutting platform. The second transfer mechanism is arranged on the cutting platform. The rotating mechanism is slidably arranged on the cutting platform.

[0012] In some embodiments, the cutting platform is provided with a sliding hole; the first transfer mechanism includes a moving component and a moving seat. The moving component is disposed on the cutting platform. The moving seat is slidably disposed on the cutting platform and is located in the sliding hole in a sliding manner. The moving seat is connected to the moving component, and the carrying mechanism is connected to the moving seat. The moving component is configured to drive the moving seat and the carrying mechanism to move along the preset direction.

[0013] In some embodiments, the carrying mechanism includes a base, a carrier, and a connector. The base is connected to the first transfer mechanism. The carrier is connected to the base and forms a negative pressure chamber. The carrier is provided with a plurality of adsorption holes. The carrier is configured to carry a workpiece. The plurality of adsorption holes are all communicated with the negative pressure chamber. The connector is connected to the base and is communicated with the negative pressure chamber. The connector is configured to be communicated with an external negative pressure device.

[0014] In some embodiments, the carrying mechanism further includes a plurality of partition members. The plurality of partition members are all disposed in the negative pressure chamber. The plurality of partition members are spaced apart or the plurality of partition members intersect to form a mesh to divide the negative pressure chamber into a plurality of mutually isolated sub-negative pressure chambers. The number of connectors is a plurality and is in one-to-one correspondence and communication with the plurality of sub-negative pressure chambers.

[0015] In some embodiments, the carrying mechanism further includes a plurality of solenoid valves. The plurality of solenoid valves are in one-to-one correspondence and communication with the plurality of connectors. Each connector is communicated with an external negative pressure device through the corresponding solenoid valve.

[0016] In some embodiments, the rotating mechanism includes a mounting seat and a rotating component. The mounting seat is connected to the second transfer mechanism and moves along the preset direction under the drive of the second transfer mechanism. The rotating component is connected to the mounting seat. The cutting mechanism is connected to the rotating component and rotates under the drive of the rotating component.

[0017] In some embodiments, the cutting device further includes a control mechanism. The control mechanism is disposed corresponding to the carrying mechanism. The control mechanism is electrically connected to the first transfer mechanism, the second transfer mechanism, the rotating mechanism, and the cutting mechanism respectively.

[0018] In some embodiments, the number of the second transfer mechanisms and the number of the rotating mechanisms are both two and are arranged in one-to-one correspondence. The two second transfer mechanisms and the two rotating mechanisms are respectively disposed on opposite sides of the carrying mechanism. The cutting mechanism is connected between the two rotating mechanisms.

[0019] When the above cutting device cuts a workpiece, the workpiece is placed on the bearing mechanism. According to the requirements of the cross-sectional shape and size to be cut out of the workpiece, the angle and position of the cutting tool are adjusted. That is, the cutting mechanism is driven to rotate by the rotating mechanism to adjust the angle of the cutting tool, and the rotating mechanism and the cutting mechanism are driven to move along a preset direction by the second transfer mechanism to adjust the position of the cutting tool. After the angle and position of the cutting tool are adjusted, the workpiece fixed on the bearing mechanism is cut under the cooperation of the first transfer mechanism and the rotating mechanism, so that the cross-sectional shape and size of the cut workpiece meet the requirements. For example, when the cross-sectional shape to be cut out of the workpiece is a relatively complex cross-sectional shape such as an arc or a stepped shape, after the angle and position of the cutting tool are adjusted, the cutting mechanism is continuously driven to rotate by the rotating mechanism to adjust the real-time angle of the cutting tool, and the bearing mechanism and the workpiece are driven to move along a preset direction by the first transfer mechanism to adjust the real-time position of the workpiece, and the cutting tool is moved to cut the workpiece, so that the position of the workpiece is changed in real time and the angle and position of the cutting tool are changed in real time to cut the workpiece. For example, when the cross-sectional shape to be cut out of the workpiece is a relatively simple cross-sectional shape such as a vertical plane or an inclined plane, after the angle and position of the cutting tool are adjusted, the cutting tool is moved to cut the workpiece, so that the cutting tool cuts the workpiece.

[0020] The cutting device provided by the embodiment of the present application can adjust the position of the workpiece and the angle and position of the cutting tool through the coordinated cooperation among the bearing mechanism, the first transfer mechanism, the second transfer mechanism, the rotating mechanism and the cutting mechanism, so that the cutting tool can cut out the cross-sectional shape and size of the workpiece that meet the requirements, effectively replacing manual cutting, realizing mechanized cutting of different workpieces, and improving the cutting efficiency and yield. Brief Description of the Drawings

[0021] Figure 1 It is a schematic structural diagram of the cutting device provided by the embodiment of the present application.

[0022] Figure 2 is Figure 1 A schematic structural diagram of another perspective of the shown cutting device.

[0023] Figure 3 It is a schematic diagram of the state of the cutting device provided by the embodiment of the present application when cutting a workpiece.

[0024] Figure 4 It is a schematic diagram of the state of the cutting device provided by the embodiment of the present application when cutting another workpiece.

[0025] Figure 5 It is a schematic diagram of the state of the cutting device provided by the embodiment of the present application when cutting yet another workpiece.

[0026] Figure 6 is Figure 1 An exploded view of the bearing mechanism in the shown cutting device.

[0027] Figure 7 is Figure 2 The exploded view of the first transfer mechanism in the cutting device shown

[0028] Figure 8 is Figure 1 The exploded view of the cutting mechanism in the cutting device shown

[0029] Description of main component symbols

[0030] Cutting device 100

[0031] Carrying mechanism 10

[0032] Base 11

[0033] Carrier 12

[0034] Adsorption hole 121

[0035] Joint 13

[0036] Negative pressure chamber 14

[0037] Negative pressure groove 141

[0038] Sub - negative pressure chamber 142

[0039] Partition 15

[0040] Solenoid valve 16

[0041] Mounting plate 17

[0042] First transfer mechanism 20

[0043] Moving component 21

[0044] U - shaped part 211

[0045] Moving lead screw 212

[0046] Moving motor 213

[0047] Moving ball seat 214

[0048] Moving guide rod 215

[0049] Moving seat 22

[0050] Moving slider 23

[0051] Second transfer mechanism 30

[0052] Assembly seat 31

[0053] Transfer lead screw 32

[0054] Transfer motor 33

[0055] Transfer ball seat 34

[0056] Rotating mechanism 40

[0057] Mounting seat 41

[0058] Rotating assembly 42

[0059] Rotating slider 43

[0060] Cutting mechanism 50

[0061] Cutting tool 51

[0062] Connecting seat 52

[0063] Substrate 521

[0064] Side plate 522

[0065] Assembly part 53

[0066] Drive assembly 54

[0067] Bearing seat 541

[0068] Drive lead screw 542

[0069] Drive ball seat 543

[0070] Drive motor 544

[0071] Connection plate 545

[0072] Slide bar 55

[0073] Assembly slider 56

[0074] Cutting platform 60

[0075] Platform plate 61

[0076] Sliding hole 611

[0077] Frame part 62

[0078] Fixing part 63

[0079] Slide rail 64

[0080] Guide rail 65

[0081] Control mechanism 70

[0082] Workpieces 200, 300, 400

[0083] Preset direction 1 Specific implementation method

[0084] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary only for explaining the present application and should not be construed as limiting the present application.

[0085] In the description of the present application, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for facilitating the description of the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present application, it should be noted that the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0086] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the term "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, an electrical connection, or a connection that can communicate with each other; it may be a direct connection or an indirect connection through an intermediate medium, and may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to specific circumstances.

[0087] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0088] Please refer to Figure 1 , an embodiment of the present application provides a cutting device 100. The cutting device 100 is used to cut a workpiece so that the cross-sectional shape and size of the cut workpiece meet the cutting requirements. Among them, the workpiece can be a soft object such as a carbon fiber preform, silicone, plastic, leather, etc. The cross-sectional shape of the cut workpiece can be a rectangle, an arc, a stepped shape, a trapezoid, a chamfered shape, etc.

[0089] Please refer to in combination Figure 1 and Figure 2 , the cutting device 100 includes a carrying mechanism 10, a first transfer mechanism 20, a second transfer mechanism 30, a rotating mechanism 40, and a cutting mechanism 50.

[0090] The carrying mechanism 10 is used to carry and fix the workpiece. The first transfer mechanism 20 is connected to the carrying mechanism 10. The first transfer mechanism 20 is used to drive the carrying mechanism 10 and the workpiece carried and fixed by the carrying mechanism 10 to move together along the preset direction 1. The second transfer mechanism 30 is arranged corresponding to the carrying mechanism 10. In this embodiment, the second transfer mechanism 30 is arranged on the side of the carrying mechanism 10. The rotating mechanism 40 is connected to the second transfer mechanism 30 and moves along the preset direction 1 under the drive of the second transfer mechanism 30. The cutting mechanism 50 is connected to the rotating mechanism 40 and is erected on the carrying mechanism 10. In this embodiment, the cutting mechanism 50 is arranged above the carrying mechanism 10. The cutting mechanism 50 rotates under the drive of the rotating mechanism 40. The cutting mechanism 50 includes a movable cutting tool 51. The cutting mechanism 50 cuts the workpiece fixed on the carrying mechanism 10 under the cooperation of the first transfer mechanism 20 and the rotating mechanism 40. Wherein, the cutting tool 51 moves to cut the workpiece.

[0091] When the above cutting device 100 cuts the workpiece, the workpiece is placed on the carrying mechanism 10. The carrying mechanism 10 carries and fixes the workpiece. The angle and position of the cutting tool 51 are adjusted according to the requirements of the cross-sectional shape and size to be cut of the workpiece, that is, the cutting mechanism 50 is driven by the rotating mechanism 40 to rotate to adjust the angle of the cutting tool 51, and the second transfer mechanism 30 drives the rotating mechanism 40 and the cutting mechanism 50 to move along the preset direction 1 to adjust the position of the cutting tool 51. After the angle and position of the cutting tool 51 are adjusted, the workpiece fixed on the carrying mechanism 10 is cut under the cooperation of the first transfer mechanism 20 and the rotating mechanism 40, so that the cross-sectional shape and size of the cut workpiece meet the requirements. Among them, the process of adjusting the angle and position of the cutting tool 51 by the rotating mechanism 40 and the second transfer mechanism 30 can be carried out simultaneously or separately in sequence. For example, first adjust the angle of the cutting tool 51 by the rotating mechanism 40, and then adjust the position of the cutting tool 51 by the second transfer mechanism 30, or first adjust the position of the cutting tool 51 by the second transfer mechanism 30, and then adjust the angle of the cutting tool 51 by the rotating mechanism 40. The embodiments of the present application do not make specific limitations on this. In addition, the process of adjusting the angle of the cutting tool 51 by the rotating mechanism 40 and adjusting the position of the workpiece by the first transfer mechanism 20 can be carried out simultaneously or separately in sequence. The embodiments of the present application do not make specific limitations on this.

[0092] Please refer to Figure 3, in a specific embodiment, the cross-sectional shape to be cut out of the workpiece 200 is trapezoidal, that is, the cutting device 100 needs to cut the side surface of the workpiece 200 into an inclined surface. After the loading mechanism 10 loads and fixes the workpiece 200, the angle and position of the cutting tool 51 are adjusted according to the trapezoidal cross-sectional shape required for the workpiece 200. The cutting mechanism 50 is driven to rotate by the rotating mechanism 40 so that the cutting direction of the cutting tool 51 is parallel to the inclined surface to be cut of the workpiece 200. The rotating mechanism 40 and the cutting mechanism 50 are driven by the second transfer mechanism 30 to move along the preset direction 1 so that the cutting tool 51 corresponds to the starting point of the inclined surface to be cut of the workpiece 200. After the angle and position of the cutting tool 51 are adjusted, since the angle of the cutting tool 51 is parallel to the inclined surface, the cutting tool 51 moves linearly to cut the workpiece 200 and cut the side surface of the workpiece 200 into an inclined surface. Among them, there is no need for the first transfer mechanism 20 to adjust the position of the workpiece 200, nor for the second transfer mechanism 30 and the rotating mechanism 40 to adjust the position and angle of the cutting tool 51. After the cutting device 100 cuts one side of the workpiece 200, the cutting device 100 cuts the other side of the workpiece 200 under the coordinated cooperation of the first transfer mechanism 20, the second transfer mechanism 30, the rotating mechanism 40 and the cutting mechanism 50 to cut the cross-sectional shape of the workpiece 200 into a trapezoid. For example, after the cutting device 100 cuts one side of the workpiece 200, the cutting tool 51 moves backward to reset. The loading mechanism 10 and the workpiece 200 are driven by the first transfer mechanism 20 to move along the preset direction 1 so that the other side of the workpiece 200 roughly corresponds to the current cutting tool 51. The cutting mechanism 50 is driven to rotate by the rotating mechanism 40 to adjust the angle of the cutting tool 51, and the rotating mechanism 40 and the cutting mechanism 50 are driven by the second transfer mechanism 30 to move so that the current cutting tool 51 corresponds to the starting point of the inclined surface to be cut of the other side of the workpiece 200, so as to cut the other side of the workpiece 200. It can be understood that by adjusting the angle of the cutting tool 51, the cutting device 100 can cut out workpieces 200 with different trapezoidal shapes.

[0093] Please refer to Figure 4, in another specific embodiment, the cross-sectional shape to be cut out of the workpiece 300 is arc-shaped, that is, the cutting device 100 needs to cut the side surface of the workpiece 300 into an arc surface. After the loading mechanism 10 loads and fixes the workpiece 300, the angle and position of the cutting tool 51 are adjusted according to the arc-shaped cross-sectional shape required for the workpiece 300. The cutting mechanism 50 is driven by the rotating mechanism 40 to rotate so that the initial cutting direction of the cutting tool 51 is parallel to the tangent plane of the starting point of the arc surface required to be cut for the workpiece 300. The second transfer mechanism 30 drives the rotating mechanism 40 and the cutting mechanism 50 to move along the preset direction 1 so that the cutting tool 51 corresponds to the starting point of the arc surface required to be cut for the workpiece 300. After the angle and position of the cutting tool 51 are adjusted, since the side surface of the workpiece 300 to be cut is an arc surface, when the cutting tool 51 starts to cut the workpiece 300, taking Figure 4 as an example for illustration, the first transfer mechanism 20 drives the loading mechanism 10 and the workpiece 300 to move to the right to adjust the position of the workpiece 300 in real time. At the same time, the rotating mechanism 40 drives the cutting mechanism 50 to rotate counterclockwise to adjust the angle of the cutting tool 51 in real time. At the same time, the cutting tool 51 moves to cut the workpiece 300. With the coordinated cooperation of the first transfer mechanism 20, the rotating mechanism 40 and the self-movement of the cutting tool 51, the cutting tool 51 cuts the side surface of the workpiece 300 into an arc surface. After the cutting device 100 cuts one side of the workpiece 300, the cutting device 100 cuts the other side of the workpiece 300 under the coordinated cooperation of the first transfer mechanism 20, the second transfer mechanism 30, the rotating mechanism 40 and the cutting mechanism 50 to cut the cross-sectional shape of the workpiece 300 into an arc shape. It can be understood that by adjusting the angle of the cutting tool 51 and the speed at which the first transfer mechanism 20 drives the loading mechanism 10 and the workpiece 300 to move, the cutting device 100 can cut workpieces 300 with different arc shapes.

[0094] Please refer to Figure 5, in yet another specific embodiment, the cross-sectional shape to be cut out of the workpiece 400 is a chamfered shape, that is, the cutting device 100 needs to chamfer the side surface of the workpiece 400. After the loading mechanism 10 loads and fixes the workpiece 400, according to the chamfered cross-sectional shape required for the workpiece 400, the angle and position of the cutting tool 51 are adjusted. The cutting mechanism 50 is driven to rotate by the rotating mechanism 40 so that the cutting direction of the cutting tool 51 is parallel to the inclined surface of the chamfer required for the workpiece 400. The rotating mechanism 40 and the cutting mechanism 50 are driven by the second transfer mechanism 30 to move along the preset direction 1 so that the cutting tool 51 is located above the side of the workpiece 400. The cutting tool 51 is moved so that the cutting tool 51 corresponds to the starting point of the chamfer to be cut on the workpiece 400. After the angle and position of the cutting tool 51 are adjusted, since the angle of the cutting tool 51 is parallel to the inclined surface of the chamfer, the cutting tool 51 moves linearly to cut the workpiece 400 and cut the side surface of the workpiece 400 into a chamfer. Among them, there is no need for the first transfer mechanism 20 to adjust the position of the workpiece 400, nor is there a need for the second transfer mechanism 30 and the rotating mechanism 40 to adjust the position and angle of the cutting tool 51. After the cutting device 100 cuts one side of the workpiece 400, the cutting device 100 cuts the other side of the workpiece 400 under the coordinated cooperation of the first transfer mechanism 20, the second transfer mechanism 30, the rotating mechanism 40 and the cutting mechanism 50 to cut the cross-sectional shape of the workpiece 400 into a chamfered shape. It can be understood that by adjusting the angle of the cutting tool 51, the cutting device 100 can cut workpieces 400 with different chamfered shapes.

[0095] It can be understood that in other specific embodiments, the cutting device 100 can also cut the workpiece 400 into cross-sectional shapes such as rounded chamfered shapes, stepped shapes, and concave arc-shaped surfaces.

[0096] In order to enable the cutting device 100 to achieve modular setting, in this embodiment, the cutting device 100 further includes a cutting platform 60. The first transfer mechanism 20 is arranged on the cutting platform 60. The loading mechanism 10 is connected to the first transfer mechanism 20 and is spaced from the cutting platform 60. In this embodiment, there is a gap between the loading mechanism 10 and the cutting platform 60. The first transfer mechanism 20 is located below the loading mechanism 10. The second transfer mechanism 30 is arranged on the cutting platform 60 and is located on the side of the loading mechanism 10. The rotating mechanism 40 is also slidably arranged on the cutting platform 60. In this way, by setting the above-mentioned cutting platform 60, the cutting device 100 realizes modular setting.

[0097] In order to improve the automation level of the cutting device 100, in this embodiment, the cutting device 100 further includes a control mechanism 70. The control mechanism 70 can be composed of components such as a cabinet, buttons, a display screen, a radiator fan, a processor, a power supply, and meters. The control mechanism 70 is arranged on the cutting platform 60 and corresponds to the loading mechanism 10. The control mechanism 70 is electrically connected to the first transfer mechanism 20, the second moving mechanism, the rotating mechanism 40, and the cutting mechanism 50 respectively. The control mechanism 70 is used to control the first transfer mechanism 20 to drive the loading mechanism 10 to move, control the second transfer mechanism 30 to drive the rotating mechanism 40 and the cutting mechanism 50 to move, control the rotating mechanism 40 to drive the cutting mechanism 50 to rotate, and control the movement of the cutting tool 51, etc. In this way, by setting the above control mechanism 70, the cutting device 100 is made mechanized, thereby improving the automation level of the cutting device 100. Among them, the cross-sectional shape required for cutting the workpiece can also be input into the control mechanism 70, so that the control mechanism 70 automatically controls the first transfer mechanism 20, the second moving mechanism, the rotating mechanism 40, and the cutting mechanism 50 to cooperate with each other according to the input cross-sectional shape required for cutting the workpiece, so as to perform mechanized cutting on the workpiece.

[0098] In order to ensure the stability of the cutting tool 51 of the cutting mechanism 50 when cutting the workpiece, in this embodiment, the number of the second transfer mechanisms 30 and the number of the rotating mechanisms 40 are both two and are arranged in one-to-one correspondence. The two second transfer mechanisms 30 are both slidably arranged on the cutting platform 60. The two second transfer mechanisms 30 and the two rotating mechanisms 40 are respectively arranged on the opposite sides of the loading mechanism 10. The cutting mechanism 50 is connected between the two rotating mechanisms 40. In this way, by setting the number of the second transfer mechanisms 30 and the number of the rotating mechanisms 40 to be both two, both sides of the cutting mechanism 50 are supported, thereby ensuring the stability of the cutting tool 51 of the cutting mechanism 50 when cutting the workpiece.

[0099] Please refer to Figure 6, in this embodiment, the carrying mechanism 10 includes a base 11, a carrier 12 and a connector 13. The base 11 is located above the cutting platform 60 and is spaced from the cutting platform 60. The base 11 is connected to the first transfer mechanism 20. The carrier 12 is located above the base 11 and is connected to the base 11 to form a negative pressure chamber 14. Wherein, one or both of the side of the base 11 facing the carrier 12 and the side of the carrier 12 facing the base 11 are provided with negative pressure grooves 141. When the carrier 12 is connected to the base 11, the negative pressure grooves 141 of the carrier 12 and / or the base 11 communicate to form the negative pressure chamber 14. The carrier 12 is provided with a plurality of adsorption holes 121. The carrier 12 is used for carrying the workpiece. The plurality of adsorption holes 121 are evenly distributed and all communicate with the negative pressure chamber 14. The connector 13 is connected to the base 11 and communicates with the negative pressure chamber 14. The connector 13 is used for communicating with an external negative pressure device. Wherein, the external negative pressure device generates negative pressure, and makes the negative pressure generated in the negative pressure chamber 14 through the connector 13, so that negative pressure is generated in all the plurality of adsorption holes 121. The plurality of adsorption holes 121 adsorb the workpiece through negative pressure, so that the workpiece is fixed on the carrier 12 under the negative pressure adsorption of the plurality of adsorption holes 121. Thus, by setting the specific structure of the above-mentioned carrying mechanism 10, the carrying mechanism 10 fixes the workpiece through negative pressure adsorption, ensuring the stability of the workpiece during cutting.

[0100] In order to save the cost of using negative pressure, in this embodiment, the carrying mechanism 10 further includes a plurality of partition members 15. The plurality of partition members 15 are all arranged in the negative pressure chamber 14. The plurality of partition members 15 are arranged at intervals or the plurality of partition members 15 cross to form a net shape to divide the negative pressure chamber 14 into a plurality of mutually isolated sub-negative pressure chambers 142. The number of connectors 13 is a plurality and is in one-to-one correspondence with the plurality of sub-negative pressure chambers 142 and communicates with them. In this embodiment, the number of partition members 15 is two. The two partition members 15 intersect vertically to divide the negative pressure chamber 14 into four sub-negative pressure chambers 142. Thus, by setting the above-mentioned plurality of partition members 15 to divide the negative pressure chamber 14 into a plurality of sub-negative pressure chambers 142, when the number of workpieces is small, such as one or two, the workpiece can be placed at the carrier 12 where the corresponding one or two sub-negative pressure chambers 142 are located, and only provide negative pressure for the corresponding one or two sub-negative pressure chambers 142, thereby saving the cost of using negative pressure.

[0101] It can be understood that, in other embodiments, the two partition members 15 can also be arranged at intervals to divide the negative pressure chamber 14 into three sub-negative pressure chambers 142. The number of partition members 15 can also be more or less, which can be specifically designed according to the actual situation, and the embodiments of the present application do not make specific limitations on this.

[0102] In order to achieve individual control of each sub-negative pressure chamber 142, in this embodiment, the carrier mechanism 10 further includes a plurality of solenoid valves 16. The plurality of solenoid valves 16 are in one-to-one correspondence and communication with a plurality of connectors 13. Each connector 13 is connected to an external negative pressure device through a corresponding solenoid valve 16. Among them, the carrier mechanism 10 further includes a mounting plate 17. The mounting plate 17 is disposed on the cutting platform 60, and the plurality of solenoid valves 16 are all disposed on the mounting plate 17. Thus, by providing the above-mentioned solenoid valves 16, the solenoid valves 16 can be electrically connected to the control mechanism 70. The control mechanism 70 controls the opening and closing of the solenoid valves 16 to control the external negative pressure device to provide negative pressure to or stop providing negative pressure to the corresponding connectors 13, thereby achieving individual control of each sub-negative pressure chamber 142.

[0103] In this embodiment, the cutting platform 60 includes a platform plate 61, a frame member 62, a fixing member 63, a slide rail 64 and a guide rail 65. The platform plate 61 is provided with a sliding hole 611. The number of the frame members 62 is four. The four frame members 62 are connected end to end to form a rectangle and are disposed on the lower side of the platform plate 61. The fixing member 63 is connected between two relatively disposed frame members 62 and is disposed opposite to one of the frame members 62. The number of the slide rails 64 is two. The two slide rails 64 are spaced apart and are both connected between the fixing member 63 and one of the frame members 62 opposite to the fixing member 63. The two slide rails 64 are both located below the sliding hole 611 and are both spaced apart from the platform plate 61. The number of the guide rails 65 is two. The two guide rails 65 are spaced apart and disposed on the upper side of the platform plate 61. Among them, the first transfer mechanism 20 is disposed between the lower side of the platform plate 61 and the two slide rails 64 and passes through the sliding hole 611 to be connected to the base 11 of the carrier mechanism 10. The mounting plate 17 is connected between the two slide rails 64. The two second transfer mechanisms 30 are disposed on the upper side of the platform plate 61. The two rotating mechanisms 40 are respectively slidably connected to the two guide rails 65 in one-to-one correspondence. The control mechanism 70 is disposed on the upper side of the platform plate 61. Thus, by providing the specific structure of the above-mentioned cutting platform 60, the installation of the first transfer mechanism 20, the second transfer mechanism 30, the rotating mechanism 40, the control mechanism 70, the mounting plate 17 of the carrier mechanism 10 and the plurality of connectors 13 is realized, so that the cutting device 100 is modularly arranged.

[0104] Please refer to Figure 7, in this embodiment, the first transfer mechanism 20 includes a moving component 21 and a moving seat 22. The moving component 21 is disposed on the lower side of the platform plate 61 of the cutting platform 60. The moving seat 22 is slidably disposed on the two slide rails 64 of the cutting platform 60 and is slidably located within the sliding hole 611. The moving seat 22 is connected to the moving component 21, and the base 11 of the loading mechanism 10 is connected to the moving seat 22. The moving component 21 is used to drive the moving seat 22 and the loading mechanism 10 to move along the preset direction 1. Among them, the first transfer mechanism 20 further includes moving sliders 23. The moving seat 22 is generally in an I shape. The number of moving sliders 23 is four. Two moving sliders 23 are slidably disposed on each slide rail 64. The two ends of the moving seat 22 are respectively connected to the corresponding two moving sliders 23, so that the moving seat 22 is slidably disposed on the two slide rails 64 of the cutting platform 60. Thus, by setting the specific structure of the first transfer mechanism 20 as described above, the connection between the first transfer mechanism 20 and the cutting platform 60 and the loading mechanism 10 is realized.

[0105] , in this embodiment, the moving component 21 includes a U-shaped member 211, a moving lead screw 212, a moving motor 213, a moving ball seat 214 and a moving guide rod 215. The U-shaped member 211 is disposed on the lower side of the platform plate 61 and spans across the sliding hole 611. The moving lead screw 212 is rotatably disposed on the U-shaped member 211. The moving motor 213 is disposed at one end of the U-shaped member 211 and is in transmission connection with the moving lead screw 212. The moving ball seat 214 is slidably disposed on the moving lead screw 212. The number of moving guide rods 215 is two and they are spaced apart on the U-shaped member 211. The two moving guide rods 215 are respectively located on both sides of the moving lead screw 212. The moving ball seat 214 also slidably passes through the two moving guide rods 215. The moving ball seat 214 is connected to the moving seat 22. Thus, the moving motor 213 drives the moving lead screw 212 to rotate. The moving lead screw 212 drives the moving ball seat 214 to slide along the moving lead screw 212 and the moving guide rods 215 by rotation. The moving ball seat 214 drives the moving seat 22 to move, so that the moving component 21 drives the moving seat 22 and the loading mechanism 10 to move along the preset direction 1. Among them, both the moving lead screw 212 and the moving guide rods 215 extend along the preset direction 1.

[0106] It can be understood that the moving component 21 can be understood as a ball screw structure. In other embodiments, the moving component 21 can also be a linear module or other functional mechanisms capable of driving the moving seat 22 to perform linear movement.

[0107] In this embodiment, each second transfer mechanism 30 includes an assembly seat 31, a transfer lead screw 32, a transfer motor 33, and a transfer ball seat 34. The number of assembly seats 31 is two, and the two assembly seats 31 are arranged at intervals along a preset direction 1. The two ends of the transfer lead screw 32 are respectively rotatably connected to the two assembly seats 31. The transfer motor 33 is arranged on one of the assembly seats 31 and is in transmission connection with the corresponding transfer lead screw 32. The transfer ball seat 34 is slidably arranged on the transfer lead screw 32 and is connected to the rotating mechanism 40. In this way, the transfer motor 33 drives the transfer lead screw 32 to rotate, and the transfer lead screw 32 drives the transfer ball seat 34 and the rotating mechanism 40 to move along the preset direction 1, so that the second transfer mechanism 30 realizes driving the rotating mechanism 40 to move. Among them, the transfer lead screw 32 extends along the preset direction 1, and the two guide rails 65 of the cutting platform 60 are respectively located below the two transfer lead screws 32 and between the corresponding two assembly seats 31.

[0108] It can be understood that each second transfer mechanism 30 can be understood as a ball screw structure. In other embodiments, each second transfer mechanism 30 can also be a linear module or other functional mechanisms capable of driving the rotating mechanism 40 to perform linear movement.

[0109] In this embodiment, each rotating mechanism 40 includes a mounting seat 41, a rotating assembly 42, and a rotating slider 43. The mounting seat 41 is generally L-shaped. The mounting seat 41 is connected to the transfer ball seat 34 of the second transfer mechanism 30 and is connected to the rotating slider 43, and moves along the preset direction 1 under the drive of the transfer ball seat 34 of the second transfer mechanism 30. The number of rotating sliders 43 is two, and the two rotating sliders 43 are slidably arranged on the corresponding guide rails 65. The rotating assembly 42 is connected to the mounting seat 41, and one end of the cutting mechanism 50 is connected to the rotating assembly 42 and rotates under the drive of the rotating assembly 42. In this way, by setting the specific structure of the rotating mechanism 40 as described above, the rotating mechanism 40 realizes the sliding connection with the cutting platform 60, the connection with the second transfer mechanism 30, and the connection with the cutting mechanism 50. Among them, the rotating assembly 42 can be a hollow rotating platform, a rotating cylinder, a motor, or other functional mechanisms capable of driving the cutting mechanism 50 to rotate. The embodiments of the present application do not make specific limitations on this.

[0110] Please refer to Figure 8, in this embodiment, the cutting mechanism 50 further includes a connecting seat 52, a fitting 53 and a driving assembly 54. The connecting seat 52 is generally U-shaped. The two ends of the connecting seat 52 are respectively connected to the rotating components 42 of the two rotating mechanisms 40 and are erected above the carrying mechanism 10. The fitting 53 is slidably arranged on the connecting seat 52. The driving assembly 54 is connected between the connecting seat 52 and the fitting 53. The cutter 51 is connected to the fitting 53. The driving assembly 54 is used to drive the fitting 53 and the cutter 51 to move. In this way, by setting the specific structure of the cutting mechanism 50 above, the cutting mechanism 50 is connected to the rotating mechanism 40 through the connecting seat 52, and the cutter 51 is moved through the driving assembly 54 to provide the power for the cutter 51 to cut the workpiece. Among them, both the connecting seat 52 and the fitting 53 can be provided with hollow structures to reduce the weight of the cutting mechanism 50.

[0111] In this embodiment, the connecting seat 52 includes a base plate 521 and two side plates 522. The two side plates 522 are respectively vertically connected to the two ends of the base plate 521 so that the connecting seat 52 is U-shaped. The two side plates 522 are respectively connected to the rotating components 42 of the two rotating mechanisms 40. The cutting mechanism 50 further includes two slide bars 55 and four assembly sliders 56. The number of slide bars 55 is two. The two slide bars 55 are arranged at intervals on the fitting 53. The number of assembly sliders 56 is four. Each slide bar 55 corresponds to two assembly sliders 56. Every two assembly sliders 56 are slidably arranged on the corresponding slide bar 55. The base plate 521 is connected to the four assembly sliders. In this way, by setting the above-mentioned slide bars 55 and assembly sliders 56, the fitting 53 is slidably connected to the connecting seat 52.

[0112] In this embodiment, the number of driving assemblies 54 is two. The two driving assemblies 54 are arranged at intervals and are both arranged between the two slide bars 55. Each driving assembly 54 includes a bearing seat 541, a driving lead screw 542, a driving ball seat 543, a driving motor 544 and a connecting plate 545. The number of bearing seats 541 is two. The two bearing seats 541 are arranged at intervals on the fitting 53. The two ends of the driving lead screw 542 are respectively rotatably connected to the two bearing seats 541. The connecting plate 545 is connected to the fitting 53. The driving motor 544 is connected to the connecting plate 545 and is in transmission connection with the corresponding driving lead screw 542. The driving ball seat 543 is slidably arranged on the driving lead screw 542 and is connected to the base plate 521. In this way, by setting the specific structure of the driving assembly 54 above, the driving assembly 54 realizes driving the fitting 53 and the cutter 51 to move.

[0113] It can be understood that each driving assembly 54 can be understood as a ball screw structure. In other embodiments, each driving assembly 54 can also be a linear module or other functional mechanisms capable of driving the fitting to perform linear movement.

[0114] The cutting device 100 provided by the embodiment of the present application can adjust the position of the workpiece, as well as the angle and position of the cutting tool 51 through the coordinated cooperation among the bearing mechanism 10, the first transfer mechanism 20, the second transfer mechanism 30, the rotation mechanism 40, the cutting mechanism 50, the cutting platform 60 and the control mechanism 70, so that the cutting tool 51 can cut out the cross-sectional shape and size of the workpiece that meet the requirements, effectively replacing manual cutting, realizing mechanized cutting of different workpieces, and improving the cutting efficiency and yield.

[0115] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present application is defined by the appended claims rather than the above description. Therefore, it is intended to cover all changes within the meaning and scope of the equivalent elements of the claims in the present application.

[0116] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and not to limit them. Although the present application has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A cutting device, characterized in that: include: A bearing mechanism, used for bearing and fixing the workpiece; A first transfer mechanism, connected to the carrying mechanism, for driving the carrying mechanism and the workpiece to move along a preset direction; A second transfer mechanism, arranged corresponding to the carrying mechanism; A rotating mechanism, connected to the second transfer mechanism and driven by the second transfer mechanism to move along the preset direction; The cutting mechanism is connected to the rotating mechanism and mounted on the supporting mechanism. The cutting mechanism rotates under the drive of the rotating mechanism. The cutting mechanism includes a movable cutter and cuts the workpiece fixed to the supporting mechanism in cooperation with the first transfer mechanism and the rotating mechanism.

2. The cutting device according to claim 1, characterized in that The cutting mechanism also includes a connecting seat, an assembly and a driving assembly. The connecting seat is connected to the rotating mechanism and mounted on the supporting mechanism. The assembly is slidably arranged on the connecting seat. The driving assembly is connected between the connecting seat and the assembly. The cutter is connected to the assembly. The driving assembly is used to drive the assembly and the cutter to move.

3. The cutting device according to claim 1, characterized in that The cutting device further comprises a cutting platform, the first transfer mechanism is arranged on the cutting platform, the second transfer mechanism is arranged on the cutting platform, and the rotating mechanism is slidably arranged on the cutting platform.

4. The cutting device according to claim 3, characterized in that The cutting platform is provided with a sliding hole; the first transfer mechanism includes a moving component and a moving seat, the moving component is arranged on the cutting platform, the moving seat is slidably arranged on the cutting platform and slides in the sliding hole, the moving seat is connected to the moving component, the supporting mechanism is connected to the moving seat, and the moving component is used to drive the moving seat and the supporting mechanism to move along the preset direction.

5. The cutting device according to claim 1, characterized in that The supporting mechanism includes a base, a supporting member and a joint. The base is connected to the first transfer mechanism. The supporting member is connected to the base and forms a negative pressure chamber. The supporting member is provided with a plurality of adsorption holes. The supporting member is used to support a workpiece. The plurality of adsorption holes are all connected to the negative pressure chamber. The joint is connected to the base and connected to the negative pressure chamber. The joint is used to connect to an external negative pressure device.

6. The cutting device according to claim 5, characterized in that The supporting mechanism also includes a plurality of partitions, and the plurality of partitions are all arranged in the negative pressure chamber. The plurality of partitions are arranged at intervals or cross-arranged in a mesh to divide the negative pressure chamber into a plurality of mutually isolated sub-negative pressure chambers. There are a plurality of joints and they are connected to the plurality of sub-negative pressure chambers one by one.

7. The cutting device according to claim 6, characterized in that The bearing mechanism further comprises a plurality of solenoid valves, the plurality of solenoid valves are connected to the plurality of connectors in a one-to-one correspondence, and each of the connectors is connected to an external negative pressure device through the corresponding solenoid valve.

8. The cutting device according to claim 1, characterized in that The rotating mechanism includes a mounting seat and a rotating assembly. The mounting seat is connected to the second transfer mechanism and moves along the preset direction under the drive of the second transfer mechanism. The rotating assembly is connected to the mounting seat. The cutting mechanism is connected to the rotating assembly and rotates under the drive of the rotating assembly.

9. The cutting device according to claim 1, characterized in that The cutting device further comprises a control mechanism, which is arranged corresponding to the carrying mechanism and is electrically connected to the first transfer mechanism, the second transfer mechanism, the rotating mechanism and the cutting mechanism respectively.

10. The cutting device according to claim 1, characterized in that The number of the second transfer mechanisms and the number of the rotating mechanisms are both two and are arranged one-to-one. The two second transfer mechanisms and the two rotating mechanisms are respectively arranged on opposite sides of the carrying mechanism, and the cutting mechanism is connected between the two rotating mechanisms.

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