High-precision cutting device for electronic product metal shell machining

Abstract

The invention discloses a high-precision cutting device for electronic product metal shell machining, and relates to the technical field of shell machining. The high-precision cutting device for electronic product metal shell machining comprises a base, a moving rod driven by an electric telescopic rod is assembled at the top of the base, a laser cutting head capable of moving in the horizontal direction is assembled at the bottom of the moving rod, and a containing groove is formed in the top of the base. According to the high-precision cutting device for electronic product metal shell machining, when a shell located in a containing groove is correspondingly cut, a micro motor is started, and a power rod, a first hydraulic bin, a first elastic telescopic rod, a moving block, a second hydraulic bin, a first stress rod, a transmission plate, a first spring, a second elastic telescopic rod, a limiting plate and an arc-shaped plate are matched; therefore, the metal shell can be stably supported on the premise of not causing deformation of the metal shell, and the cutting effect of the device on the metal shell is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of housing processing, and particularly to a high-precision cutting device for processing metal housings of electronic products. Background Art

[0002] A high-precision cutting device for processing metal housings of electronic products mainly relates to the requirements and technical background for high-precision cutting of metal housings during the manufacture of electronic products. With the progress of technology, the housing materials of electronic products are becoming more diverse, and the shape requirements are more complex and delicate. This poses higher requirements for metal housing processing, especially in terms of precision, efficiency, and material utilization rate.

[0003] Chinese Patent CN118875532B, authorized and announced on December 6, 2024, discloses a laser cutting device for processing metal pipes. Among them, it includes a base, a support frame is fixedly installed on the base, a positioning seat is slidably installed on the base, an installation hole is opened on the positioning seat, a moving rod is slidably inserted into the installation hole, a positioning plate is fixedly installed at one end of the moving rod, a telescopic spring is sleeved on the moving rod, a plurality of V-shaped elastic pieces are fixedly installed on the surface of the positioning plate close to the support frame, and two first spring rods are symmetrically and fixedly installed on the positioning seat, and a trapezoidal block is fixedly installed on the two first spring rods. In the above application document, a movable laser cutting head is used to perform corresponding high-precision cutting operations on the object to be cut. However, when this device supports and cuts some metal housings with relatively thin thickness, there is a possibility that the metal housing deforms due to extrusion, thus affecting the cutting effect of the device. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a high-precision cutting device for processing metal housings of electronic products, which solves the problems raised in the above background art. To achieve the above objectives, the present invention is realized through the following technical solutions: A high-precision cutting device for processing metal housings of electronic products, including a base, a moving rod driven by an electric telescopic rod is assembled on the top of the base, a laser cutting head that can move horizontally is assembled at the bottom of the moving rod, and a placement groove is opened on the top of the base; A micro-motor is assembled inside the base. A power rod is connected to the side of the micro-motor in a transmission manner. A hydraulic chamber I is fixedly connected to the outside of the power rod. Inside the hydraulic chamber I, a moving block is slidably connected through an elastic telescopic rod I. An arc-shaped plate is slidably connected to the side of the hydraulic chamber I. A hydraulic chamber II is assembled on the inner wall of the base. A force-bearing rod I is slidably connected to one end of the hydraulic chamber II, and a transmission plate is slidably connected to the other end of the hydraulic chamber II. A spring I is assembled on the side of the transmission plate. A limiting plate is connected to the side of the transmission plate through an elastic telescopic rod II. A cleaning component for cleaning residues is assembled inside the placement groove, and a sorting component for sorting residues is assembled inside the base. Through the setting of the device, the metal shell can be stably supported without causing deformation of the metal shell, improving the cutting effect of the device on the metal shell.

[0005] Preferably, the force-bearing rod I is located at the side position of the arc-shaped plate and is in contact with the arc-shaped plate.

[0006] Preferably, the end of the spring I away from the transmission plate is assembled on the inner wall of the hydraulic chamber I.

[0007] Preferably, the cleaning component includes a hydraulic chamber III. A moving seat is fixedly connected to the side of the moving rod. A pressing block is connected to the side of the moving seat through a spring II. A fixed rod is fixedly connected to the side of the base. A special-shaped block I is fixedly connected to the top of the fixed rod. A special-shaped block II is sleeved on the outside of the fixed rod. A connecting rod I is slidably connected to one end of the hydraulic chamber III, and a connecting rod II is slidably connected to the other end of the hydraulic chamber III. A spring III is assembled at the bottom of the connecting rod I. A gear I is fixedly connected to the outside of the power rod. A through fixed seat is fixedly connected inside the base. A through reciprocating lead screw is rotatably connected inside the fixed seat. A gear II is fixedly connected to the outside of the reciprocating lead screw. A sliding block is connected to the outside of the reciprocating lead screw through a thread. A cleaning brush is fixedly connected to the top of the sliding block. Through the setting of the cleaning component, the metal chips and other impurities in the placement groove can be automatically swept into the base without introducing an additional power source, completing the cleaning operation of the placement groove and making the device easier to use.

[0008] Preferably, the connecting rod I is located at the side position of the special-shaped block II and is in a fixed state with the special-shaped block II.

[0009] Preferably, the connecting rod II is located at the bottom position of the micro-motor and is assembled on the micro-motor.

[0010] Preferably, the sorting component includes a first bevel gear fixedly connected to the reciprocating lead screw. A second bevel gear is rotatably connected to the bottom of the placement groove. A first sprocket is drivingly connected to the top of the second bevel gear. A chain is assembled on the outside of the first sprocket. A rotating rod is rotatably connected to the bottom of the placement groove. A second sprocket and a rotating plate are fixedly connected to the outside of the rotating rod. Through the arrangement of the sorting component, the metal debris in the base can be prevented from accumulating in one place, improving the collection effect of the base on the metal debris.

[0011] Preferably, the second bevel gear is located on the side of the first bevel gear and is in a meshing state with the first bevel gear.

[0012] The present invention provides a high-precision cutting device for processing metal shells of electronic products. It has the following beneficial effects: (1) When the high-precision cutting device for processing metal shells of electronic products performs corresponding cutting operations on the shells located in the placement groove, start the micro motor, and cooperate with the power rod, hydraulic chamber 1, elastic telescopic rod 1, moving block, hydraulic chamber 2, force-bearing rod 1, transmission plate, spring 1, elastic telescopic rod 2, limiting plate and arc-shaped plate, the metal shell can be stably supported without causing deformation of the metal shell, improving the cutting effect of the device on the metal shell.

[0013] (2) After the cutting operation is completed on the high-precision cutting device for processing metal shells of electronic products, take out the shell from the placement groove, and cooperate with the hydraulic chamber 3, moving seat, spring 2, extrusion block, fixed rod, special-shaped block 1, special-shaped block 2, connecting rod 1, connecting rod 2, spring 3, gear 1, fixed seat, reciprocating lead screw, gear 2, sliding block and cleaning brush, the metal debris and other impurities in the placement groove can be automatically swept into the base without introducing an additional power source, completing the cleaning operation of the placement groove, making the device easier to use.

[0014] (3) When the reciprocating lead screw is in a rotating state on the high-precision cutting device for processing metal shells of electronic products, cooperate with the first bevel gear, second bevel gear, first sprocket, chain, rotating rod and second sprocket, so that when the device is cleaning the metal debris in the placement groove, the rotating plate in the base is synchronously rotated, preventing the metal debris in the base from accumulating in one place, improving the collection effect of the base on the metal debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structure diagram of the overall appearance of the present invention; Figure 2 is a three-dimensional structure diagram of the overall cross-section of the present invention; Figure 3 is a three-dimensional structure diagram of some parts of the present invention; Figure 4 is of the present inventionFigure 3 Schematic diagram of the enlarged structure at location A; Figure 5 of the present invention Figure 3 Schematic diagram of the enlarged structure at location B; Figure 6 Three-dimensional structure diagram of the cleaning component of the present invention; Figure 7 Three-dimensional structure diagram of some internal parts of the cleaning component of the present invention; Figure 8 Another perspective structure diagram of the cleaning component of the present invention; Figure 9 Three-dimensional structure diagram of the sorting component of the present invention.

[0016] In the figure: 100, base; 200, moving rod; 300, laser cutting head; 400, placement groove; 501, micro motor; 502, power rod; 503, hydraulic chamber 1; 504, elastic telescopic rod 1; 505, moving block; 506, hydraulic chamber 2; 507, stress rod 1; 508, transmission plate; 509, spring 1; 510, elastic telescopic rod 2; 511, limiting plate; 512, arc plate; 600, cleaning component; 601, hydraulic chamber 3; 602, moving seat; 603, spring 2; 604, extrusion block; 605, fixed rod; 606, special-shaped block 1; 607, special-shaped block 2; 608, connecting rod 1; 609, connecting rod 2; 610, spring 3; 611, gear 1; 612, fixed seat; 613, reciprocating lead screw; 614, gear 2; 615, sliding block; 616, cleaning brush; 700, sorting component; 701, bevel gear 1; 702, bevel gear 2; 703, sprocket 1; 704, chain; 705, rotating rod; 706, sprocket 2; 707, rotating plate. Detailed implementation manners

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0018] Embodiment 1, please refer to Figures 1-5 , a high-precision cutting device for processing the metal shell of electronic products, including a base 100. A moving rod 200 driven by an electric telescopic rod is assembled on the top of the base 100. A laser cutting head 300 that can move horizontally is assembled at the bottom of the moving rod 200. A placement groove 400 is opened on the top of the base 100; Inside the base 100, a micro motor 501 is assembled. A power rod 502 is drivingly connected to the side of the micro motor 501. A first hydraulic chamber 503 is fixedly connected to the outer side of the power rod 502. Place the metal shell of the electronic product in the placement groove 400, start the electric telescopic rod, drive the moving rod 200 to move downward, and drive the laser cutting head 300 assembled on the moving rod 200 to move downward synchronously to perform corresponding cutting operations on the shell located in the placement groove 400. At this time, start the micro motor 501 to drive the power rod 502 drivingly connected to the micro motor 501 to rotate rapidly, so that the power rod 502 drives the first hydraulic chamber 503 fixedly connected thereto to rotate rapidly.

[0019] Inside the first hydraulic chamber 503, a moving block 505 is slidably connected through a first elastic telescopic rod 504. An arc-shaped plate 512 is slidably connected to the side of the first hydraulic chamber 503. When the first hydraulic chamber 503 rotates rapidly, the moving block 505 inside the first hydraulic chamber 503 is immediately under the action of centrifugal force, stretching the first elastic telescopic rod 504 and sliding inside the first hydraulic chamber 503, so that the pressure inside the first hydraulic chamber 503 increases, driving the arc-shaped plate 512 slidably connected to the first hydraulic chamber 503 to move.

[0020] The inner wall of the base 100 is assembled with a second hydraulic chamber 506. One end of the second hydraulic chamber 506 is slidably connected to a first stress rod 507. The first stress rod 507 is located on the side of the arc-shaped plate 512 and is in contact with the arc-shaped plate 512. The other end of the second hydraulic chamber 506 is slidably connected to a transmission plate 508. When the arc-shaped plate 512 extends synchronously during rotation, it can squeeze the first stress rod 507. Cooperating with the first stress rod 507, the pressure inside the second hydraulic chamber 506 slidably connected to the first stress rod 507 increases, driving the transmission plate 508 slidably connected to the second hydraulic chamber 506 to move.

[0021] A first spring 509 is assembled on the side of the transmission plate 508. The end of the first spring 509 away from the transmission plate 508 is assembled on the inner wall of the first hydraulic chamber 503. A limiting plate 511 is connected to the side of the transmission plate 508 through a second elastic telescopic rod 510. When the transmission plate 508 moves, the transmission plate 508 drives the limiting plate 511 to move into the placement groove 400 through the second elastic telescopic rod 510. When the limiting plate 511 moves to the position of the metal shell, cooperating with the inner wall of the placement groove 400, the metal shell can be preliminarily limited. When the transmission plate 508 continues to move, an additional force can be applied to the limiting plate 511 through the second elastic telescopic rod 510 to further provide a supporting effect on the metal shell. Also, due to the setting of the second elastic telescopic rod 510, the limiting plate 511 will not cause the metal shell to deform due to extrusion, and on this premise, the metal shell is stably supported, improving the cutting effect of the device on the metal shell.

[0022] After the laser cutting head 300 completes the cutting operation, the micro motor 501 is deactivated, so that the hydraulic chamber one 503 stops rotating, and the moving block 505 loses the action of centrifugal force, and can be reset under the action of the elastic telescopic rod one 504. Similarly, the arc-shaped plate 512 is reset, and the force-receiving rod one 507 loses the action of the arc-shaped plate 512. Similarly, the transmission plate 508 loses the restriction and is reset under the action of the spring one 509, so that the device is reset. This facilitates the next use of the device.

[0023] A cleaning component 600 for cleaning residues is assembled inside the placement groove 400, and a sorting component 700 for sorting residues is assembled inside the base 100.

[0024] During use, place the metal shell of the electronic product in the placement groove 400, start the electric telescopic rod, drive the moving rod 200 to move downward, and drive the laser cutting head 300 assembled on the moving rod 200 to move downward synchronously to perform corresponding cutting operations on the shell located in the placement groove 400. At this time, start the micro motor 501, drive the power rod 502 connected to the micro motor 501 in a transmission manner to rotate rapidly, so that the power rod 502 drives the hydraulic chamber one 503 fixedly connected thereto to rotate rapidly. The moving block 505 in the hydraulic chamber one 503 is then stretched under the action of centrifugal force, and the elastic telescopic rod one 504 is stretched and slides in the hydraulic chamber one 503, so that the pressure in the hydraulic chamber one 503 increases, driving the arc-shaped plate 512 slidably connected to the hydraulic chamber one 503 to move. At this time, the arc-shaped plate 512 extends synchronously during the rotation process, thereby squeezing the force-receiving rod one 507. In cooperation with the force-receiving rod one 507, the pressure in the hydraulic chamber two 506 slidably connected to the force-receiving rod one 507 increases, driving the transmission plate 508 slidably connected to the hydraulic chamber two 506 to move. The transmission plate 508 drives the limiting plate 511 to move into the placement groove 400 through the elastic telescopic rod two 510. When the limiting plate 511 moves to the metal shell, in cooperation with the inner wall of the placement groove 400, the metal shell can be preliminarily limited. When the transmission plate 508 continues to move, an additional force can be applied to the limiting plate 511 through the elastic telescopic rod two 510 to further provide a supporting effect on the metal shell. Also, due to the setting of the elastic telescopic rod two 510, the limiting plate 511 will not cause the metal shell to deform due to being squeezed; after the laser cutting head 300 completes the cutting operation, the micro motor 501 is deactivated, so that the hydraulic chamber one 503 stops rotating, and the moving block 505 loses the action of centrifugal force, and can be reset under the action of the elastic telescopic rod one 504. Similarly, the arc-shaped plate 512 is reset, and the force-receiving rod one 507 loses the action of the arc-shaped plate 512. Similarly, the transmission plate 508 loses the restriction and is reset under the action of the spring one 509, so that the device is reset.

[0025] Example 2. Refer to Figures 1-8 , on the basis of Example 1, the cleaning component 600 includes a third hydraulic chamber 601. A moving seat 602 is fixedly connected to the side of the moving rod 200, and an extrusion block 604 is connected to the side of the moving seat 602 through a second spring 603. When the moving rod 200 drives the laser cutting head 300 to move downward, the moving seat 602 fixedly connected to the moving rod 200 can be synchronously driven to move downward, and the extrusion block 604 on the moving seat 602 moves downward synchronously therewith.

[0026] A fixed rod 605 is fixedly connected to the side of the base 100, and a first special-shaped block 606 is fixedly connected to the top of the fixed rod 605. When the extrusion block 604 moves to the position of the first special-shaped block 606, since the first special-shaped block 606 is fixed on the fixed rod 605, the extrusion block 604 stretches the second spring 603 and moves to both sides. When the extrusion block 604 passes over the first special-shaped block 606, the extrusion block 604 loses the restriction and can be reset under the action of the second spring 603.

[0027] A second special-shaped block 607 is sleeved on the outside of the fixed rod 605. When the extrusion block 604 continues to move downward to the position of the second special-shaped block 607, the second special-shaped block 607 is restricted by its bottom at this time, so that the extrusion block 604 repeats the above operation, passes over the second special-shaped block 607 and moves to the bottom position of the second special-shaped block 607.

[0028] One end of the third hydraulic chamber 601 is slidably connected to a first connecting rod 608. The first connecting rod 608 is located on the side of the second special-shaped block 607 and is fixed to the second special-shaped block 607. The other end of the third hydraulic chamber 601 is slidably connected to a second connecting rod 609. The second connecting rod 609 is located at the bottom of the micro motor 501 and is assembled on the micro motor 501. After the cutting operation is completed, the housing is taken out of the placement groove 400, and the moving rod 200 moves upward for reset. At this time, the extrusion block 604 can extrude the second special-shaped block 607, and there is no restriction on the top of the second special-shaped block 607, so that the extrusion block 604 drives the second special-shaped block 607 to move upward. The second special-shaped block 607 drives the first connecting rod 608 fixedly connected thereto to move upward together. Cooperating with the third hydraulic chamber 601 slidably connected to the first connecting rod 608, the pressure in the third hydraulic chamber 601 is reduced, driving the second connecting rod 609 slidably connected to the third hydraulic chamber 601 to move, and the second connecting rod 609 then drives the micro motor 501 to move to the side.

[0029] A third spring 610 is assembled at the bottom of the first connecting rod 608. A first gear 611 is fixedly connected to the outer side of the power rod 502. A through fixing seat 612 is fixedly connected inside the base 100. A through reciprocating lead screw 613 is rotatably connected inside the fixing seat 612. A second gear 614 is fixedly connected to the outer side of the reciprocating lead screw 613. When the top of the second special-shaped block 607 contacts the bottom of the first special-shaped block 606 as it moves, the electric telescopic rod is deactivated. At this time, the first gear 611 on the outer side of the power rod 502 is in a meshed state with the second gear 614, so that the first gear 611 driven by the power rod 502 drives the second gear 614 to rotate, and the second gear 614 drives the reciprocating lead screw 613 fixedly connected to it to rotate.

[0030] A sliding block 615 is threadedly connected to the outer side of the reciprocating lead screw 613. A cleaning brush 616 is fixedly connected to the top of the sliding block 615. When the reciprocating lead screw 613 rotates, since the sliding block 615 threadedly assembled on the outer side of the reciprocating lead screw 613 is restricted by the fixing seat 612 slidably connected to it, the sliding block 615 reciprocates on the reciprocating lead screw 613, driving the cleaning brush 616 fixedly connected to the top of the sliding block 615 to reciprocate, and sweeping metal debris and other impurities in the placement groove 400 into the base 100. In this way, without introducing an additional power source, the metal debris and other impurities in the placement groove 400 can be automatically swept into the base 100 to complete the cleaning operation of the placement groove 400, making the device easier to use.

[0031] After completing the corresponding cleaning operation, the electric telescopic rod is activated to continue driving the moving rod 200 to move upward to complete the reset. At this time, the second special-shaped block 607 is restricted by the first special-shaped block 606, and the pressing block 604 can no longer drive the second special-shaped block 607 to move upward continuously, so that the pressing block 604 stretches the second spring 603 and moves to both sides, continuously crossing the second special-shaped block 607 and the first special-shaped block 606 to complete the reset. Without the restriction of the pressing block 604, the second special-shaped block 607 can be reset under the action of the third spring 610. In this way, the cleaning assembly 600 can be completely reset, facilitating the next use of the cleaning assembly 600.

[0032] In use, on the basis of the first embodiment, when the moving rod 200 drives the laser cutting head 300 to move downward, the moving seat 602 fixedly connected to the moving rod 200 can be synchronously driven to move downward, and the pressing block 604 on the moving seat 602 moves downward synchronously. When the pressing block 604 moves to the first special-shaped block 606, since the first special-shaped block 606 is fixed on the fixed rod 605, the pressing block 604 stretches the second spring 603 and moves to both sides. When the pressing block 604 passes over the first special-shaped block 606, the pressing block 604 loses the restriction and can be reset under the action of the second spring 603. When the pressing block 604 continues to move downward to the second special-shaped block 607, the second special-shaped block 607 is restricted by its bottom at this time, causing the pressing block 604 to repeat the above operation, pass over the second special-shaped block 607 and move to the bottom position of the second special-shaped block 607; after the cutting operation is completed, the housing is taken out of the placement groove 400, and the moving rod 200 moves upward for reset. At this time, the pressing block 604 can press the second special-shaped block 607, and there is no restriction on the top of the second special-shaped block 607, so that the pressing block 604 drives the second special-shaped block 607 to move upward. The second special-shaped block 607 drives the connecting rod 608 fixedly connected to it to move upward together. Cooperating with the hydraulic chamber 601 slidably connected to the connecting rod 608, the pressure in the hydraulic chamber 601 is reduced, driving the connecting rod 609 slidably connected to the hydraulic chamber 601 to move. The connecting rod 609 then drives the micro motor 501 to move to the side. When the top of the second special-shaped block 607 contacts the bottom of the first special-shaped block 606 as it moves, the electric telescopic rod is deactivated. At this time, the gear 611 on the outer side of the power rod 502 is in a meshing state with the gear 614, so that the gear 611 driven by the power rod 502 drives the gear 614 to rotate. The gear 614 drives the reciprocating lead screw 613 fixedly connected to it to rotate. Also, because the sliding block 615 threadedly assembled on the outer side of the reciprocating lead screw 613 is restricted by the fixed seat 612 slidably connected to it, the sliding block 615 reciprocates on the reciprocating lead screw 613, driving the cleaning brush 616 fixedly connected to the top of the sliding block 615 to reciprocate, sweeping impurities such as metal chips in the placement groove 400 into the base 100; after the corresponding cleaning operation is completed, the electric telescopic rod is activated, and the moving rod 200 continues to move upward to complete the reset. At this time, the second special-shaped block 607 is restricted by the first special-shaped block 606, and the pressing block 604 can no longer drive the second special-shaped block 607 to move upward, causing the pressing block 604 to stretch the second spring 603 and move to both sides, continuously passing over the second special-shaped block 607 and the first special-shaped block 606 for reset. The second special-shaped block 607 loses the restriction of the pressing block 604 and can be reset under the action of the third spring 610. In this way, the cleaning assembly 600 can be completely reset.

[0033] Embodiment 3. Please refer to Figures 1-9, on the basis of the first and second embodiments, the sorting assembly 700 includes a first bevel gear 701 fixedly connected to the reciprocating lead screw 613. A second bevel gear 702 is rotatably connected to the bottom of the placement groove 400. The second bevel gear 702 is located on the side of the first bevel gear 701 and is in a meshing state with the first bevel gear 701. When the reciprocating lead screw 613 is in a rotating state, it can drive the first bevel gear 701 fixedly connected to the reciprocating lead screw 613 to rotate, and the first bevel gear 701 drives the second bevel gear 702 meshing with the first bevel gear 701 to rotate.

[0034] A first sprocket 703 is drivingly connected to the top of the second bevel gear 702. A chain 704 is assembled outside the first sprocket 703. A rotating rod 705 is rotatably connected to the bottom of the placement groove 400. A second sprocket 706 and a rotating plate 707 are fixedly connected to the outside of the rotating rod 705 respectively. When the second bevel gear 702 rotates, it causes the second bevel gear 702 to drive the first sprocket 703 drivingly connected to the second bevel gear 702 to rotate. Cooperating with the chain 704 assembled outside the first sprocket 703, the second sprocket 706 drivingly connected to the first sprocket 703 through the chain 704 rotates. The second sprocket 706 drives the rotating rod 705 fixedly connected to the second sprocket 706 to rotate, so that the rotating rod 705 drives the rotating plate 707 fixedly connected to the rotating rod 705 to rotate, to perform corresponding sorting operations on the metal debris and impurities swept into the base 100. Prevent the metal debris in the base 100 from accumulating in one place, and improve the collection effect of the base 100 on the metal debris.

[0035] Similarly, when the reciprocating lead screw 613 stops rotating, the sorting assembly 700 can be in a stationary state and stop being used. This facilitates the next use of the sorting assembly 700.

[0036] During use, on the basis of the first and second embodiments, when the reciprocating lead screw 613 is in a rotating state, it can drive the first bevel gear 701 fixedly connected to the reciprocating lead screw 613 to rotate. The first bevel gear 701 drives the second bevel gear 702 meshing with the first bevel gear 701 to rotate, so that the second bevel gear 702 drives the first sprocket 703 drivingly connected to the second bevel gear 702 to rotate. Cooperating with the chain 704 assembled outside the first sprocket 703, the second sprocket 706 drivingly connected to the first sprocket 703 through the chain 704 rotates. The second sprocket 706 drives the rotating rod 705 fixedly connected to the second sprocket 706 to rotate, so that the rotating rod 705 drives the rotating plate 707 fixedly connected to the rotating rod 705 to rotate, to perform corresponding sorting operations on the metal debris and impurities swept into the base 100; similarly, when the reciprocating lead screw 613 stops rotating, the sorting assembly 700 can be in a stationary state and stop being used.

[0037] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. A high-precision cutting device for processing metal shells of electronic products, comprising a base (100), a moving rod (200) driven by an electric telescopic rod being mounted on the top of the base (100), a laser cutting head (300) movable in a horizontal direction being mounted on the bottom of the moving rod (200), and a placement slot (400) being provided on the top of the base (100); Features: The base (100) is equipped with a micro motor (501) inside, the side of the micro motor (501) is transmission-connected to a power rod (502), the outside of the power rod (502) is fixedly connected to a hydraulic chamber 1 (503), the inside of the hydraulic chamber 1 (503) is slidably connected to a moving block (505) by means of an elastic telescopic rod 1 (504), the side of the hydraulic chamber 1 (503) is slidably connected to an arc plate (512), the inner wall of the base (100) is equipped with a hydraulic chamber 2 (506), the hydraulic chamber 3 (507) is fixedly ... hydraulic chamber 3 (507) is fixedly connected to a moving block (505) by means of an elastic telescopic rod 1 (504), the hydraulic chamber 3 (507 One end of the second pressure bin (506) is slidably connected to a force-bearing rod (507), and the other end of the second hydraulic bin (506) is slidably connected to a transmission plate (508). A spring (509) is installed on the side of the transmission plate (508). The side of the transmission plate (508) is connected to a limiting plate (511) by setting an elastic telescopic rod (510). A cleaning component (600) for cleaning residues is installed inside the placement groove (400), and a sorting component (700) for sorting residues is installed inside the base (100).

2. The high-precision cutting device for processing metal shells of electronic products according to claim 1, characterized in that: The force bearing rod 1 (507) is located on the side of the arc-shaped plate (512) and is in contact with the arc-shaped plate (512).

3. The high-precision cutting device for processing metal shells of electronic products according to claim 1, characterized in that: One end of the spring 1 (509) away from the transmission plate (508) is mounted on the inner wall of the hydraulic chamber 1 (503).

4. The high-precision cutting device for processing metal shells of electronic products according to claim 1, characterized in that: The cleaning assembly (600) comprises a hydraulic bin three (601), a movable seat (602) is fixedly connected to the side of the movable rod (200), a squeeze block (604) is connected to the side of the movable seat (602) by means of a spring two (603), a fixed rod (605) is fixedly connected to the side of the base (100), a special-shaped block one (606) is fixedly connected to the top of the fixed rod (605), a special-shaped block two (607) is sleeved on the outer side of the fixed rod (605), one end of the hydraulic bin three (601) is slidably connected to a connecting rod one (608), and the other end of the hydraulic bin three (601) is slidably connected to a connecting rod one (608). The connecting rod (609) is connected, the bottom of the connecting rod (608) is equipped with a spring (610), the outer side of the power rod (502) is fixedly connected to a gear (611), the inside of the base (100) is fixedly connected to a through-going fixed seat (612), the inside of the fixed seat (612) is rotatably connected to a through-going reciprocating screw (613), the outer side of the reciprocating screw (613) is fixedly connected to a gear (614), the outer side of the reciprocating screw (613) is connected to a sliding block (615) by means of a threaded connection, and the top of the sliding block (615) is fixedly connected to a cleaning brush (616).

5. A high-precision cutting device for processing metal shells of electronic products according to claim 4, characterized in that: The connecting rod 1 (608) is located on the side of the special-shaped block 2 (607) and is in a fixed state with the special-shaped block 2 (607).

6. The high-precision cutting device for processing metal shells of electronic products according to claim 4, characterized in that: The second connecting rod (609) is located at the bottom of the micro motor (501) and is assembled on the micro motor (501).

7. The high-precision cutting device for processing metal shells of electronic products according to claim 1, characterized in that: The sorting assembly (700) comprises a bevel gear 1 (701) fixedly connected to the reciprocating screw (613); the bottom of the placement slot (400) is rotatably connected to a bevel gear 2 (702); the top of the bevel gear 2 (702) is transmission-connected to a sprocket 1 (703); the outer side of the sprocket 1 (703) is equipped with a chain (704); the bottom of the placement slot (400) is rotatably connected to a rotating rod (705); the outer side of the rotating rod (705) is respectively fixedly connected to a sprocket 2 (706) and a rotating plate (707).

8. The high-precision cutting device for processing metal shells of electronic products according to claim 7, characterized in that: The bevel gear 2 (702) is located on the side of the bevel gear 1 (701) and is in meshing state with the bevel gear 1 (701).

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