Shielding cap cutting structure

Abstract

The utility model relates to metal cutting technical field, concretely is shielding case cutting structure. Shielding case cutting structure, include: machine table, suspension, the suspension is fixed on the machine table, linear module, linear module is located below the suspension and sets up on the machine table, and the movement end of linear module is along x axis displacement. The utility model has the beneficial effect: through setting up the temporary storage frame and placing it on the displacement path of two -axis mechanical arm y axis, cooperation snatchs the component and realizes the quick snatch and transfer of multiple workpieces, the lower die base is accurately displaced to snatch the component below through linear module along x axis, the z axis of two -axis mechanical arm drives snatch the component and places the workpiece accurately in the rectangular array type cavity of lower die base, then the lower die base returns to the lower die component below, utilizes the synchronous cutting of multiple workpieces to complete through the pressing action of cutting punch, improves the cutting efficiency.

Description

Technical Field

[0001] This utility model relates to the field of metal cutting technology, specifically to a shielding cover cutting structure. Background Technology

[0002] In the field of shielding cover cutting and processing, existing technologies typically employ stamping equipment to cut and shape workpieces through the cooperation of upper and lower dies. However, traditional cutting devices suffer from low processing efficiency, capable of cutting only a single workpiece at a time, failing to meet the demands of mass production, resulting in long production cycles and high costs. Secondly, waste generated during the cutting process easily accumulates on the surface of the lower die, lacking an effective automatic cleaning mechanism, requiring manual cleaning or additional equipment. This not only increases the number of operational steps but may also cause residual waste to interfere with subsequent cutting operations, affecting processing accuracy and product quality. Utility Model Content

[0003] This invention addresses the technical problems existing in the prior art by providing a shielding cover cutting structure. This solves the problems of low processing efficiency in traditional cutting devices, which can only cut a single workpiece at a time, failing to meet the needs of mass production, resulting in long production cycles and high costs. Secondly, waste generated during the cutting process easily accumulates on the surface of the lower die, lacking an effective automatic cleaning mechanism. This requires manual cleaning or additional equipment, increasing the number of steps and potentially causing residual waste to interfere with subsequent cutting operations, affecting processing accuracy and product quality.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a shielding cover cutting structure, comprising: Machine tool; A suspension system fixed to the machine base; A linear module, which is located below the suspension and mounted on the machine platform, and the moving end of the linear module is displaced along the x-axis; The lower mold assembly includes a lower mold base and multiple cavities. The lower mold base is disposed on the moving end of the linear module, and the multiple cavities are arranged in a rectangular array and opened on the top of the lower mold base. The upper mold assembly is mounted on the suspension, wherein the upper mold assembly includes a plurality of cutting punches that can be displaced along the direction of proximity to the lower mold base, and the plurality of cutting punches are distributed in a rectangular array and correspond one-to-one with each cavity; A material transfer mechanism, comprising a two-axis robotic arm with a z-axis and a y-axis and a gripping assembly for gripping workpieces, wherein the two-axis robotic arm is mounted on a suspension and the gripping assembly is mounted at the z-axis moving end of the two-axis robotic arm; A temporary storage rack for temporarily holding multiple workpieces, the temporary storage rack being located on the displacement path of the y-axis of a two-axis robotic arm and set on the machine platform; A cleaning component is installed at the Z-axis moving end of a two-axis robotic arm and is used to clean up waste materials after cutting.

[0005] The beneficial effects of this utility model are: 1) By setting up a temporary storage rack and placing it on the displacement path of the two-axis robotic arm along the y-axis, multiple workpieces can be quickly gripped and transferred in conjunction with the gripping component. The lower die base is precisely moved along the x-axis to below the gripping component via the linear module. The two-axis robotic arm drives the gripping component to accurately place the workpieces into the rectangular array cavity of the lower die base. Subsequently, the lower die base returns to below the upper die component, and the downward pressing action of the cutting punch completes the synchronous cutting of multiple workpieces, improving cutting efficiency. In addition, after cutting, the linear module drives the lower die base to move to below the gripping component again. The two-axis robotic arm grips the cut workpieces and transfers them to the temporary storage rack. At the same time, it grips a new batch of workpieces for the next round of cutting. Meanwhile, the cleaning component is driven by the z-axis of the two-axis robotic arm to approach the lower die base. The linear module drives the lower die base to move and contact the cleaning component, realizing the automatic removal of waste material in the cavity, ensuring the surface of the lower die base is clean, and avoiding interference from waste material to subsequent cutting operations.

[0006] Based on the above technical solution, the present invention can be further improved as follows.

[0007] Furthermore, the suspension includes a mounting plate and multiple uprights, with the multiple uprights respectively fixed on the machine platform, and the mounting plate fixed to the top of each upright.

[0008] Furthermore, the upper mold assembly includes a hydraulic cylinder, a lower pressure plate, guide pillars, springs, and an upper mold base. The hydraulic cylinder is fixed to the bottom of the hanging plate, the lower pressure plate is fixed to the drive end of the hydraulic cylinder, one end of the guide pillar passes through the four corners of the lower pressure plate, the spring is sleeved on the outside of each guide pillar, the upper mold base is fixed to the other end of the guide pillar, and multiple cutting punches are distributed in a rectangular array and fixed to the bottom of the upper mold base.

[0009] The beneficial effect of adopting the above-mentioned further solution is that the lower pressure plate is driven by the hydraulic cylinder, and the lower pressure plate drives the upper mold base and the cutting punch to move along the direction close to the lower mold base through the guide post. As the cutting punch contacts and acts on the workpiece in each cavity, the downward pressing action of the cutting punch completes the synchronous cutting of multiple workpieces.

[0010] Furthermore, the gripping component includes a transfer plate and multiple pneumatic suction cups. The transfer plate is fixed on the moving end of the z-axis of the two-axis robotic arm, and the multiple pneumatic suction cups are arranged in a rectangular array and set at the bottom of the transfer plate.

[0011] The beneficial effect of adopting the above-mentioned further solution is that the z-axis drive of the two-axis robotic arm drives the pneumatic suction cup to contact each workpiece on the temporary storage rack, thereby adsorbing and gripping the workpiece and driving the workpiece to transfer position.

[0012] Furthermore, the cleaning assembly includes a support column, a support plate, a flexible telescopic rod, a cleaning plate, and a brush. One end of the support column is fixed to one side of the transfer plate, the support plate is fixed to the other end of the support column, one end of the flexible telescopic rod is fixed to both sides of the bottom of the support plate, the cleaning plate is fixed to the other end of the flexible telescopic rod, and the brush is fixed to the bottom of the cleaning plate.

[0013] Furthermore, the temporary storage rack includes a fixed plate, at least two carriers, and multiple positioning slots for storing workpieces. The fixed plate is fixed to the machine base, the at least two carriers are arranged side by side on the fixed plate, and the multiple positioning slots are distributed in a rectangular array and opened on the carriers.

[0014] The advantage of adopting the above-mentioned further solution is that by reserving at least two carriers on the fixed plate, each carrier is filled with workpieces to be cut, and after the workpiece on one carrier is cut, the gripping component can directly switch to grip the workpiece on the other carrier, ensuring the continuity of cutting. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 for Figure 1 Enlarged structural diagram of section A in the middle; Figure 3 This is a schematic diagram of the overall structure of this utility model from another perspective.

[0016] The attached diagram lists the components represented by each number as follows: 100. Machine base; 200. Suspension; 201. Hanging plate; 202. Column; 300. Linear module; 400. Upper mold assembly; 401. Hydraulic cylinder; 402. Lower pressure plate; 403. Guide column; 404. Spring; 405. Upper mold base; 406. Cutting punch; 500. Lower mold assembly; 501. Lower mold base; 502. Cavity; 600. Material transfer mechanism; 610. Two-axis robotic arm; 620. Gripping assembly; 621. Material transfer plate; 622. Pneumatic suction cup; 700. Cleaning assembly; 701. Support column; 702. Bearing plate; 703. Elastic telescopic rod; 704. Cleaning plate; 705. Brush; 800. Temporary storage rack; 801. Carrier; 802. Fixing plate. Detailed Implementation

[0017] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0018] In the field of shielding cover cutting and processing, existing technologies typically employ stamping equipment to cut and shape workpieces through the cooperation of upper and lower dies. However, traditional cutting devices suffer from low processing efficiency, capable of cutting only a single workpiece at a time, failing to meet the demands of mass production, resulting in long production cycles and high costs. Secondly, waste generated during the cutting process easily accumulates on the surface of the lower die, lacking an effective automatic cleaning mechanism, requiring manual cleaning or additional equipment. This not only increases the number of operational steps but may also cause residual waste to interfere with subsequent cutting operations, affecting processing accuracy and product quality. To address these issues, the inventor has proposed a shielding cover cutting structure.

[0019] The present invention provides the following preferred embodiments. like Figure 1 , Figure 2 and Figure 3 As shown, the shielding cover cutting structure includes: 100 machines; Suspension 200, which is fixed on the machine base 100; A linear module 300 is located below the suspension 200 and mounted on the machine base 100, and the moving end of the linear module 300 is displaced along the x-axis. The lower mold assembly 500 includes a lower mold base 501 and a plurality of cavities 502. The lower mold base 501 is disposed on the moving end of the linear module 300, and the plurality of cavities 502 are arranged in a rectangular array and opened on the top of the lower mold base 501. The upper mold assembly 400 is disposed on the suspension 200. The upper mold assembly 400 includes a plurality of cutting punches 406 that can be displaced along the direction close to the lower mold base 501. The plurality of cutting punches 406 are distributed in a rectangular array and correspond one-to-one with each cavity 502. The material transfer mechanism 600 includes a two-axis robotic arm 610 with a z-axis and a y-axis and a gripping assembly 620 for gripping workpieces. The two-axis robotic arm 610 is mounted on a suspension 200, and the gripping assembly 620 is mounted on the z-axis moving end of the two-axis robotic arm 610. A temporary storage rack 800 for temporarily placing multiple workpieces is located on the displacement path of the y-axis of the two-axis robotic arm 610 and is set on the machine base 100. A cleaning component 700 is disposed at the z-axis moving end of the two-axis robotic arm 610 and is used to clean up waste materials after cutting. By setting up a temporary storage rack 800 and placing it on the displacement path of the two-axis robotic arm 610 along the y-axis, and cooperating with the gripping component 620, multiple workpieces can be quickly gripped and transferred. The lower die holder 501 is precisely moved along the x-axis to below the gripping component 620 via the linear module 300. The z-axis of the two-axis robotic arm 610 drives the gripping component 620 to accurately place the workpieces into the rectangular array cavities 502 of the lower die holder 501. Subsequently, the lower die holder 501 returns to below the upper die component 400, and the downward pressing action of the cutting punch 406 completes the synchronous cutting of multiple workpieces, improving cutting efficiency. In addition, After cutting, the linear module 300 drives the lower mold base 501 to move below the gripping component 620. The two-axis robotic arm 610 grips the cut workpiece and transfers it to the temporary storage rack 800. At the same time, it grips a new batch of workpieces for the next round of cutting. Meanwhile, the cleaning component 700 is driven by the z-axis of the two-axis robotic arm 610 to approach the lower mold base 501. The linear module 300 drives the lower mold base 501 to move and contact the cleaning component 700, thereby automatically removing the waste material in the cavity 502, ensuring that the surface of the lower mold base 501 is clean and avoiding interference from waste material with subsequent cutting operations.

[0020] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, the suspension 200 includes a mounting plate 201 and multiple columns 202. The multiple columns 202 are respectively fixed on the machine base 100, and the mounting plate 201 is fixed to the top of each column 202.

[0021] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, the upper mold assembly 400 includes a hydraulic cylinder 401, a lower pressure plate 402, guide pillars 403, springs 404, and an upper mold base 405. The hydraulic cylinder 401 is fixed to the bottom of the hanging plate 201, the lower pressure plate 402 is fixed to the driving end of the hydraulic cylinder 401, one end of the guide pillar 403 passes through the four included corners of the lower pressure plate 402, the spring 404 is sleeved on the outside of each guide pillar 403, and the upper mold base 405 is fixed to the guide pillars 401 and 402. At the other end of 03, multiple cutting punches 406 are arranged in a rectangular array and fixed at the bottom of the upper die base 405. The lower pressure plate 402 is driven by the hydraulic cylinder 401, and the lower pressure plate 402 drives the upper die base 405 and the cutting punches 406 to move along the direction close to the lower die base 501 via the guide post 403. As the cutting punches 406 contact and act on the workpiece in each cavity 502, the downward pressing action of the cutting punches 406 completes the synchronous cutting of multiple workpieces.

[0022] In this embodiment, as Figure 1 , Figure 2 and Figure 3As shown, the gripping component 620 includes a transfer plate 621 and a plurality of pneumatic suction cups 622. The transfer plate 621 is fixed on the moving end of the z-axis of the two-axis robotic arm 610. The plurality of pneumatic suction cups 622 are arranged in a rectangular array and are set at the bottom of the transfer plate 621. The z-axis of the two-axis robotic arm 610 drives the pneumatic suction cups 622 to contact each workpiece on the temporary storage rack 800, thereby adsorbing and gripping the workpiece and driving the workpiece to transfer position.

[0023] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, the cleaning assembly 700 includes a support column 701, a support plate 702, an elastic telescopic rod 703, a cleaning plate 704, and a brush 705 (the brush 705 can be an antistatic nylon brush). One end of the support column 701 is fixed to one side of the transfer plate 621, the support plate 702 is fixed to the other end of the support column 701, one end of the elastic telescopic rod 703 is fixed to both sides of the bottom of the support plate 702, the cleaning plate 704 is fixed to the other end of the elastic telescopic rod 703, and the brush 705 is fixed to the bottom of the cleaning plate 704. The cleaning plate 704 and the brush 705 are fixed to the support plate 702 via the elastic telescopic rod 703, which ensures continuous tight contact between the brush 705 and the lower mold base 501 during the cleaning process.

[0024] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, the temporary storage rack 800 includes a fixed plate 802, at least two carriers 801, and multiple positioning slots for storing workpieces. The fixed plate 802 is fixed on the machine base 100. The at least two carriers 801 are arranged side by side on the fixed plate 802. The multiple positioning slots are distributed in a rectangular array and are opened on the carriers 801. By reserving at least two carriers 801 on the fixed plate 802, each carrier 801 is filled with workpieces to be cut. After the workpiece on one carrier 801 is cut, the gripping component 620 can directly switch to grip the workpiece on the other carrier 801, ensuring the continuity of cutting.

[0025] The specific working process of this utility model is as follows: (1) Grab the workpiece First, by setting up a temporary storage rack 800 and placing it on the displacement path of the y-axis of the two-axis robotic arm 610, the y-axis moving end of the two-axis robotic arm 610 drives the transfer plate 621 to move directly above the carrier 801. At this time, the z-axis moving end drives the pneumatic suction cup 622 to adsorb the workpiece in the positioning groove. Subsequently, the y-axis moving end drives the adsorbed workpiece to reset.

[0026] (2) Place the workpiece into cavity 502 The lower mold base 501 is precisely displaced along the x-axis by the linear module 300 to directly below the transfer plate 621. At this moment, the z-axis moving end of the two-axis robotic arm 610 drives the pneumatic suction cup 622 to move down and accurately place the workpiece in the rectangular array cavity 502 of the lower mold base 501. Subsequently, the moving end of the linear module 300 drives the lower mold base 501 to reset, that is, return to directly below the upper mold base 405.

[0027] (3) Cutting The lower pressure plate 402 is driven by the hydraulic cylinder 401, and the lower pressure plate 402 drives the upper mold base 405 and the cutting punch 406 to move along the direction close to the lower mold base 501 via the guide post 403. As the cutting punch 406 contacts and acts on the workpiece in each cavity 502, the downward pressing action of the cutting punch 406 completes the synchronous cutting of multiple workpieces.

[0028] (4) Feeding After the cutting is completed, the linear module 300 drives the lower mold base 501 to move below the pneumatic suction cup 622. The two-axis robotic arm 610 grabs the cut workpiece and transfers it to the empty carrier 801 of the temporary storage rack 800. At the same time, it grabs a new batch of workpieces for the next round of cutting and resets.

[0029] (5) Clean up waste materials At the same time, the lower mold base 501 is also directly below the transfer plate 621. The transfer plate 621 is moved closer to the lower mold base 501 by the Z-axis moving end of the two-axis robotic arm 610. Since the support plate 702 is fixed to one side of the transfer plate 621 by the support column 701, and the brush 705 and the cleaning plate 704 are fixed to the bottom of the support plate 702 by the elastic telescopic rod 703, the lowest height of the brush 705 is lower than the lower mold base 501 at this moment. As the moving end of the linear module 300 moves the lower mold base 501, the lower mold base 501 can contact the brush 705 during the displacement process, thereby sweeping off the waste material on the lower mold base 501. (The lead screw and guide rail of the linear module 300 are usually equipped with a bellows cover to protect the guide rail and lead screw and prevent external oil, dust and other processing debris and waste from hindering the normal operation of the lead screw. This is a common structure in industrial manufacturing and will not be described in detail here. Therefore, the waste swept off will not interfere with the normal operation of the linear module 300.) The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A shield cutting structure, characterized by, include: Machine tool; A suspension system fixed to the machine base; A linear module, which is located below the suspension and mounted on the machine platform, and the moving end of the linear module is displaced along the x-axis; The lower mold assembly includes a lower mold base and multiple cavities. The lower mold base is disposed on the moving end of the linear module, and the multiple cavities are arranged in a rectangular array and opened on the top of the lower mold base. The upper mold assembly is mounted on the suspension, wherein the upper mold assembly includes a plurality of cutting punches that can be displaced along the direction of proximity to the lower mold base, and the plurality of cutting punches are distributed in a rectangular array and correspond one-to-one with each cavity; A material transfer mechanism, comprising a two-axis robotic arm with a z-axis and a y-axis and a gripping assembly for gripping workpieces, wherein the two-axis robotic arm is mounted on a suspension and the gripping assembly is mounted at the z-axis moving end of the two-axis robotic arm; A temporary storage rack for temporarily holding multiple workpieces, the temporary storage rack being located on the displacement path of the y-axis of a two-axis robotic arm and set on the machine platform; A cleaning component is installed at the Z-axis moving end of a two-axis robotic arm and is used to clean up waste materials after cutting.

2. The shield cut structure of claim 1, wherein The suspension includes a mounting plate and multiple uprights, with the multiple uprights respectively fixed on the machine platform and the mounting plate fixed to the top of each upright.

3. The shield cut structure of claim 2, wherein The upper mold assembly includes a hydraulic cylinder, a lower pressure plate, guide pillars, springs, and an upper mold base. The hydraulic cylinder is fixed to the bottom of the hanging plate, the lower pressure plate is fixed to the drive end of the hydraulic cylinder, one end of the guide pillar passes through the four corners of the lower pressure plate, the spring is sleeved on the outside of each guide pillar, the upper mold base is fixed to the other end of the guide pillar, and multiple cutting punches are distributed in a rectangular array and fixed to the bottom of the upper mold base.

4. The shield cut structure of claim 1, wherein The gripping assembly includes a transfer plate and multiple pneumatic suction cups. The transfer plate is fixed on the moving end of the z-axis of the two-axis robotic arm, and the multiple pneumatic suction cups are arranged in a rectangular array and set at the bottom of the transfer plate.

5. The shield cut structure of claim 4, wherein The cleaning assembly includes a support column, a support plate, a flexible telescopic rod, a cleaning plate, and a brush. One end of the support column is fixed to one side of the transfer plate, the support plate is fixed to the other end of the support column, one end of the flexible telescopic rod is fixed to both sides of the bottom of the support plate, the cleaning plate is fixed to the other end of the flexible telescopic rod, and the brush is fixed to the bottom of the cleaning plate.

6. The shield cut structure of claim 5, wherein The temporary storage rack includes a fixed plate, at least two carriers, and multiple positioning slots for storing workpieces. The fixed plate is fixed to the machine base, the at least two carriers are arranged side by side on the fixed plate, and the multiple positioning slots are distributed in a rectangular array and opened on the carriers.

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