A fine cutting apparatus for a workpiece

Abstract

The utility model discloses a kind of fine cutting equipment of workpiece, comprising: rack, switching carousel, flattening device, first cutting device, second cutting device, third cutting device and blanking device, switching carousel is rotatably connected in rack. Flattening device is provided with multiple, multiple flattening device is distributed on switching carousel along the circumferential direction of switching carousel, and flattening device is used to receive C-shaped workpiece and flatten it. First cutting device, second cutting device and third cutting device are all set on rack, first cutting device is used to cut flattened workpiece, second cutting device is used to cut workpiece after cutting by first cutting device, and third cutting device is used to cut workpiece after cutting by second cutting device. Blanking device is set to the left of third cutting device, and blanking device is used to convey workpiece after processing to predetermined position, and the device not only can guarantee the safety of operator, but also has high efficiency, can accurately and quickly process workpiece.

Description

Technical Field

[0001] This utility model relates to the field of workpiece processing, and in particular to a precision cutting device for workpieces. Background Technology

[0002] Nowadays, with the rapid development of technology and the ever-changing needs of various industries, non-standard equipment has emerged and gradually developed. It can be customized according to the company's own production process and special needs, thereby improving production efficiency, product quality and corporate competitiveness.

[0003] In the past, the processing of C-shaped workpieces often required manual assistance to ensure the accuracy of the processing position. However, manual processing is not only inefficient, but also poses safety hazards during operation. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a precision cutting device for workpieces, which can improve the processing efficiency of workpieces while avoiding unnecessary safety hazards.

[0005] A precision cutting device for a workpiece according to an embodiment of the present invention includes: a frame, a switching turntable, a flattening device, a first cutting device, a second cutting device, a third cutting device, and a feeding device; the switching turntable is rotatably connected to the frame; multiple flattening devices are provided, distributed along the circumference of the switching turntable, and the flattening devices are used to receive C-shaped workpieces and flatten them; the first cutting device is provided on the frame and is used to cut the flattened workpiece; the second cutting device is provided on the frame and is used to cut the workpiece after being cut by the first cutting device; the third cutting device is provided on the frame and is used to cut the workpiece after being cut by the second cutting device; the feeding device is provided to the left of the third cutting device and is used to convey the processed workpiece to a predetermined position.

[0006] It has at least the following beneficial effects: the frame provides an installation base for other components; the switching turntable is equipped with multiple flattening devices; the operator places the C-shaped workpiece on the flattening device; the switching turntable switches the flattening device with the C-shaped workpiece to a predetermined position, thereby staggering the workpiece processing position from the position where the operator places the workpiece, to ensure the safety of the operator; the flattening device is used to open the C-shaped workpiece to prepare for subsequent cutting operations; the first cutting device, the second cutting device, and the third cutting device cut different parts of the workpiece in sequence; the unloading device is used to transfer the cut workpiece out. This device not only ensures the safety of the operator but also has high efficiency and can process workpieces accurately and quickly.

[0007] According to some embodiments of the present invention, the first cutting device, the second cutting device and the third cutting device all include a support platform and a stamping module. The end of the stamping module facing the support platform is used to install a cutting tool, and the cutting tool is used to punch a corresponding shape.

[0008] According to some embodiments of the present invention, the flattening device is provided with an installation roller, which is disposed on the switching turntable. The installation roller is used to load the C-shaped workpiece and can slide in the front-back direction to flatten the C-shaped workpiece.

[0009] According to some embodiments of the present invention, a flattening component is provided above the flattening device, the flattening component is disposed on the frame, and the flattening component is used to flatten the flattened workpiece.

[0010] According to some embodiments of the present invention, a first transfer device is also included. The first transfer device is disposed on the frame and on both sides of the mounting roller. The first transfer device is slidably disposed in the left-right direction. The first transfer device is used to transfer the flattened workpiece to the support table of the first cutting device.

[0011] According to some embodiments of the present invention, the first transfer device includes a first guide rail and a first clamping member. The first guide rail is disposed on the frame and on the front and rear sides of the mounting roller. The first guide rail extends in the left-right direction. The first clamping member is slidably disposed on the first guide rail in the left-right direction. The first clamping member is used to clamp the flattened workpiece and transfer it to the support table of the first cutting device.

[0012] According to some embodiments of this utility model, a second transfer device is also included. The second transfer device is disposed on the frame and on the front and rear sides of the first cutting device, the second cutting device, and the third cutting device. The second transfer device is slidably disposed in the left and right direction. The second transfer device is used to transfer the workpiece cut on the support table of the first cutting device to the support table of the second cutting device, and to transfer the workpiece cut on the support table of the second cutting device to the support table of the third cutting device, and then transfer the workpiece cut on the support table of the third cutting device to the unloading device.

[0013] According to some embodiments of the present invention, the second transfer device includes a second guide rail and a second clamping member. The second guide rail is disposed on the frame and on the front and rear sides of the first cutting device, the second cutting device, and the third cutting device. The second guide rail extends in the left-right direction. The second clamping member is slidably disposed on the second guide rail in the left-right direction. The second clamping member is used to transfer the workpiece cut on the support table of the first cutting device to the support table of the second cutting device, and to transfer the workpiece cut on the support table of the second cutting device to the support table of the third cutting device, and then to transfer the workpiece cut on the support table of the third cutting device to the unloading device.

[0014] According to some embodiments of the present invention, the second clamping member is provided with a lifting assembly, which is used to drive the second clamping member to rise or fall, so as to facilitate the second clamping member to clamp and transfer the workpiece.

[0015] According to some embodiments of the present invention, the second clamping component includes a forming component, which is slidably disposed on the front and rear sides of the third cutting device in the left-right direction. The forming component is used to form the flattened workpiece into a C-shaped workpiece.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is a schematic diagram of the structure of a precision cutting device for a workpiece according to an embodiment of the present invention; Figure 2 for Figure 1 The front view shown; Figure 3 This is a schematic diagram of the structure of the second transfer device of a workpiece precision cutting equipment according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the structure of the second transfer device of a workpiece precision cutting equipment according to an embodiment of the present invention; Figure 5 for Figure 4 The front view shown; Figure 6 This is a schematic diagram of the structure of the first transfer device of a precision cutting equipment for a workpiece according to an embodiment of the present invention; Reference numerals: Rack 100; Switch to turntable 200; Flattening device 300, mounting roller 310, flattening component 320; First cutting device 400, support platform 410, stamping module 420; Second cutting device 500; Third cutting device 600; 700 feeding device; First transfer device 800, first guide rail 810, first clamping component 820; The device comprises a second transfer device 900, a second guide rail 910, a second clamping component 920, a lifting assembly 921, and a forming assembly 922. Detailed Implementation

[0018] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] In the description of this utility model, the use of "first" and "second" is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features or the order of the technical features.

[0020] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0021] Reference Figures 1 to 6 This utility model discloses a precision cutting device for workpieces, including: a frame 100, a switching turntable 200, a flattening device 300, a first cutting device 400, a second cutting device 500, a third cutting device 600, and a feeding device 700. The switching turntable 200 is rotatably connected to the frame 100, and the frame 100 provides an installation base for other components.

[0022] Multiple flattening devices 300 are provided, and the multiple flattening devices 300 are distributed on the switching turntable 200 along the circumference of the switching turntable 200. The flattening devices 300 are used to receive C-shaped workpieces and flatten them. Multiple flattening devices 300 are provided on the switching turntable 200. When the operator places the C-shaped workpiece on the flattening device 300, the switching turntable 200 switches the flattening device 300 with the C-shaped workpiece to a predetermined position, thereby staggering the workpiece processing position and the position where the operator places the workpiece to ensure the safety of the operator. Through the cooperation of the switching turntable (200) and multiple flattening devices (300), the workpiece loading and processing can be carried out in parallel, reducing equipment waiting time, realizing continuous production, and greatly improving production capacity.

[0023] The first cutting device 400 is mounted on the frame 100 and is used to cut the flattened workpiece.

[0024] The second cutting device 500 is mounted on the frame 100 and is used to cut the workpiece after it has been cut by the first cutting device 400.

[0025] The third cutting device 600 is mounted on the frame 100 and is used to cut the workpiece after it has been cut by the second cutting device 500.

[0026] The first cutting device 400, the second cutting device 500, and the third cutting device 600 sequentially cut different parts of the workpiece. It should be noted that the first cutting device 400, the second cutting device 500, and the third cutting device 600 are arranged from right to left. The first cutting device 400, the second cutting device 500, and the third cutting device 600 are used to cut the unfolded component. The three cutting devices cut different positions on the workpiece to process the workpiece into a predetermined shape to meet practical requirements. The number of cutting devices and the cutting positions on the workpiece can be changed according to actual needs.

[0027] The unloading device 700 is located to the left of the third cutting device 600. The unloading device 700 is used to transport the processed workpiece to the predetermined position. The unloading device 700 is generally a conveyor belt or conveyor chain. This device can not only ensure the safety of the operator, but also has high efficiency and can process workpieces accurately and quickly.

[0028] In some embodiments, the first cutting device 400, the second cutting device 500, and the third cutting device 600 all include a support platform 410 and a stamping module 420. The end of the stamping module 420 facing the support platform 410 is used to mount a cutting tool, which is used to punch a corresponding shape. The support platform 410 is a plane and is used to place the flattened workpiece. The stamping module 420 is slidably arranged in the up-down direction. The cutting tool on the stamping module 420 is used to process the flattened workpiece. The stamping module 420 can be replaced by a laser cutting head, a plasma cutting head, or a water jet cutting device.

[0029] In some embodiments, the flattening device 300 is provided with an installation roller 310, which is disposed on the switching turntable 200. The installation roller 310 is used to load C-shaped workpieces and can slide in the front-back direction to flatten the C-shaped workpieces. The installation roller 310 generally consists of two parts. It should be noted that the flattening device 300 is also provided with a guide rail and a cylinder. The guide rail extends in the front-back direction and is disposed on the frame 100. The installation roller 310 is disposed on the guide rail, and the cylinder is used to drive the installation roller 310 to slide. The cylinder can also be a hydraulic press or a motor or other power component.

[0030] In some embodiments, a flattening member 320 is provided above the flattening device 300. The flattening member 320 is disposed on the frame 100 and is used to flatten the flattened workpiece.

[0031] In some embodiments, this application further includes a first transfer device 800, which is disposed on the frame 100 and on the front and rear sides of the mounting roller 310. The first transfer device 800 is slidably disposed in the left and right direction and is used to transfer the flattened workpiece to the support table 410 of the first cutting device 400.

[0032] In some embodiments, the first transfer device 800 includes a first guide rail 810 and a first clamping member 820. The first guide rail 810 is disposed on the frame 100 and on the front and rear sides of the mounting roller 310. The first guide rail 810 extends in the left and right direction. The first clamping member 820 is slidably disposed on the first guide rail 810 in the left and right direction. The first clamping member 820 is used to clamp the flattened workpiece and transfer it to the support platform 410 of the first cutting device 400. The first clamping member 820 includes a plurality of clamping modules, which are evenly distributed on the front and rear sides of the mounting roller 310.

[0033] In some embodiments, a second transfer device 900 is also included. The second transfer device 900 is disposed on the frame 100 and on the front and rear sides of the first cutting device 400, the second cutting device 500 and the third cutting device 600. The second transfer device 900 is slidably disposed in the left and right direction. The second transfer device 900 is used to transfer the workpiece cut on the support platform 410 of the first cutting device 400 to the support platform 410 of the second cutting device 500, transfer the workpiece cut on the support platform 410 of the second cutting device 500 to the support platform 410 of the third cutting device 600, and then transfer the workpiece cut on the support platform 410 of the third cutting device 600 to the unloading device 700.

[0034] In some embodiments, the second transfer device 900 includes a second guide rail 910 and a second clamping member 920. The second guide rail 910 is disposed on the frame 100 and is located on the front and rear sides of the first cutting device 400, the second cutting device 500, and the third cutting device 600. The second guide rail 910 extends in a left-right direction. The second clamping member 920 is slidably disposed on the second guide rail 910 in a left-right direction. The second clamping member 920 is used to transfer the cut parts from the support platform 410 of the first cutting device 400. The workpiece is transferred to the support platform 410 of the second cutting device 500, and the workpiece cut on the support platform 410 of the second cutting device 500 is transferred to the support platform 410 of the third cutting device 600. Then, the workpiece cut on the support platform 410 of the third cutting device 600 is transferred to the unloading device 700. It can be understood that the second clamping component 920 includes three sets of clamping modules, each set of clamping modules includes multiple clamping modules. The above three sets of clamping modules can work together to realize the synchronous transfer of the workpiece between different workstations.

[0035] In some embodiments, a lifting assembly 921 is provided on the second gripping member 920. The lifting assembly 921 is used to drive the second gripping member 920 to rise or fall, so as to facilitate the second gripping member 920 to grip and transfer the workpiece. After the second gripping member 920 grips the workpiece, the lifting assembly 921 drives the second gripping member 920 to rise. After the second gripping member 920 slides to the left to transfer the workpiece to a predetermined position, the second gripping member 920 slides to the right to perform the next gripping cycle. At this time, the lifting assembly 921 drives the second gripping member 920 to fall, so as to facilitate the lifting assembly 921 to grip the workpiece on the support table 410. The lifting assembly 921 is generally a motor, cylinder or hydraulic press.

[0036] In some embodiments, the second clamping member 920 includes a forming component 922, which is slidably disposed on the front and rear sides of the third cutting device 600 in the left and right direction. The forming component 922 is used to form the flattened workpiece into a C-shaped workpiece. The forming component 922 consists of two C-shaped jaws arranged in the front and rear. The aforementioned flattening of the C-shaped workpiece is for the purpose of facilitating cutting. After cutting, the two C-shaped jaws arranged in the front and rear shape the flattened workpiece, so that the flattened workpiece is formed into a C-shaped workpiece.

[0037] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A precision cutting device for a workpiece, characterized in that, include: Rack (100); Switch turntable (200), which is rotatably connected to the frame (100); A plurality of flattening devices (300) are provided, and the plurality of flattening devices (300) are distributed on the switching turntable (200) along the circumferential direction of the switching turntable (200). The flattening devices (300) are used to receive C-shaped workpieces and flatten the C-shaped workpieces. A first cutting device (400) is disposed on the frame (100) and is used to cut the flattened workpiece; The second cutting device (500) is disposed on the frame (100) and is used to cut the workpiece after being cut by the first cutting device (400); The third cutting device (600) is mounted on the frame (100) and is used to cut the workpiece after it has been cut by the second cutting device (500). The unloading device (700) is located to the left of the third cutting device (600), and the unloading device (700) is used to convey the processed workpiece to a predetermined position.

2. The precision cutting equipment for a workpiece according to claim 1, characterized in that, The first cutting device (400), the second cutting device (500) and the third cutting device (600) all include a support platform (410) and a stamping module (420). The end of the stamping module (420) facing the support platform (410) is used to install a cutting tool, which is used to punch the corresponding shape.

3. The precision cutting equipment for a workpiece according to claim 2, characterized in that, The flattening device (300) is provided with an installation roller (310), which is located on the switching turntable (200). The installation roller (310) is used to load the C-shaped workpiece and can slide in the front-back direction to flatten the C-shaped workpiece.

4. The precision cutting equipment for a workpiece according to claim 3, characterized in that, A flattening component (320) is provided above the flattening device (300). The flattening component (320) is located on the frame (100) and is used to flatten the flattened workpiece.

5. The precision cutting equipment for a workpiece according to claim 4, characterized in that, It also includes a first transfer device (800), which is disposed on the frame (100) and on the front and rear sides of the mounting roller (310). The first transfer device (800) is slidably disposed in the left and right direction. The first transfer device (800) is used to transfer the flattened workpiece to the support platform (410) of the first cutting device (400).

6. The precision cutting equipment for a workpiece according to claim 5, characterized in that, The first transfer device (800) includes a first guide rail (810) and a first clamping member (820). The first guide rail (810) is disposed on the frame (100) and on the front and rear sides of the mounting roller (310). The first guide rail (810) extends in the left and right direction. The first clamping member (820) is slidably disposed on the first guide rail (810) in the left and right direction. The first clamping member (820) is used to clamp the flattened workpiece and transfer it to the support platform (410) of the first cutting device (400).

7. The precision cutting equipment for a workpiece according to claim 6, characterized in that, It also includes a second transfer device (900), which is disposed on the frame (100) and on the front and rear sides of the first cutting device (400), the second cutting device (500) and the third cutting device (600). The second transfer device (900) is slidably disposed in the left and right direction. The second transfer device (900) is used to transfer the workpiece cut on the support table (410) of the first cutting device (400) to the support table (410) of the second cutting device (500), and to transfer the workpiece cut on the support table (410) of the second cutting device (500) to the support table (410) of the third cutting device (600), and then to transfer the workpiece cut on the support table (410) of the third cutting device (600) to the unloading device (700).

8. The precision cutting equipment for a workpiece according to claim 7, characterized in that, The second transfer device (900) includes a second guide rail (910) and a second clamping member (920). The second guide rail (910) is disposed on the frame (100) and is located on the front and rear sides of the first cutting device (400), the second cutting device (500), and the third cutting device (600). The second guide rail (910) extends in the left-right direction, and the second clamping member (920) is slidably disposed on the second guide rail (910) in the left-right direction. The clamping member (920) is used to transfer the workpiece cut on the support table (410) of the first cutting device (400) to the support table (410) of the second cutting device (500), and to transfer the workpiece cut on the support table (410) of the second cutting device (500) to the support table (410) of the third cutting device (600), and then to transfer the workpiece cut on the support table (410) of the third cutting device (600) to the unloading device (700).

9. The precision cutting equipment for a workpiece according to claim 8, characterized in that, The second clamping member (920) is provided with a lifting component (921), which is used to drive the second clamping member (920) to rise or fall so that the second clamping member (920) can clamp and transfer the workpiece.

10. The precision cutting equipment for a workpiece according to claim 9, characterized in that, The second clamping member (920) includes a forming component (922), which is slidably disposed on the front and rear sides of the third cutting device (600) in the left and right direction. The forming component (922) is used to form the flattened workpiece into a C-shaped workpiece.

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