High-safety anti-electric-shock electric chamfering machine

Abstract

The invention discloses a high-safety anti-electric-shock electric chamfering machine, and particularly relates to the technical field of electric chamfering machines, the high-safety anti-electric-shock electric chamfering machine comprises a chamfering machine body, supporting legs are fixedly connected to the four corners of the lower end of the chamfering machine body, and a cabinet door is rotatably connected to the upper portion of the front end of the chamfering machine body; a control panel is fixedly installed in the middle of the front end of the chamfering machine body, chamfering assemblies are symmetrically arranged at the left end and the right end of the chamfering machine body, and an overturning assembly is arranged on the inner surface of the chamfering machine body. According to the high-safety anti-electric-shock electric chamfering machine, by arranging the overturning assembly, in the chamfering process of a rectangular part, the rectangular part can be overturned by 180 degrees and rotated by 90 degrees, so that the eight edges of the two faces of the rectangular part can be chamfered, and then manual rotation or overturning of the rectangular part is not needed; and the chamfering efficiency of the chamfering machine is greatly improved, the workload of workers is reduced, and a user can use the chamfering machine conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of electric chamfering machines, and in particular to a high-safety electric chamfering machine that is able to prevent electric shock. Background Art

[0002] Chamfering machine is a small precision machine tool specially used in the manufacturing fields of molds, hardware, machine tools, etc. It can quickly and accurately remove burrs from workpieces and achieve smooth chamfers. It is an ideal choice for chamfering metal objects. It has the advantages of easy operation, light weight, and high groove rate. It is widely used in welding manufacturing fields such as steel structures, pressure vessels, and aerospace.

[0003] Chinese patent document CN216097491U discloses a chamfering machine, including a frame, a chamfering mechanism and a transfer mechanism. The frame has a platform, the platform is used to place the workpiece, and a first limit plate and a second limit plate perpendicular to each other are arranged on the platform, and a positioning area for positioning the workpiece is formed between the first limit plate and the second limit plate; the chamfering mechanism is arranged on the frame, including a chamfering knife and a first motor driving the chamfering knife, and the first motor is fixed on the platform; the transfer mechanism is arranged on the frame, and is used to drive the workpiece located in the positioning area close to the chamfering knife, including a clamping assembly, a translation assembly driving the clamping assembly to move horizontally, and a lifting assembly driving the clamping assembly to move up and down, and the clamping assembly is used to clamp the workpiece. A chamfering machine of the utility model can automatically push the workpiece to chamfer, thereby improving safety; however, the above patent document still has the following defects during implementation: Although the above patent can clamp and lift the parts that need to be chamfered during implementation, it is impossible to flip or rotate the rectangular parts during the chamfering process, so that the chamfering machine can only chamfer two sides of the rectangular parts at a time, and it still needs to be manually rotated or turned over to chamfer the eight sides of the parts, thereby reducing the chamfering efficiency and being inconvenient for users. Summary of the invention

[0004] The main purpose of the present invention is to provide a highly safe and anti-electric shock electric chamfering machine, which can effectively solve the problem that the chamfered parts cannot be rotated and turned over.

[0005] To achieve the above-mentioned objectives, the technical solution adopted by the present invention is: a high-safety electric chamfering machine with anti-electric shock function, comprising a chamfering machine body, wherein support legs are fixedly connected at the four corners of the lower end of the chamfering machine body, a cabinet door is rotatably connected to the upper front end of the chamfering machine body, a control panel is fixedly installed in the middle of the front end of the chamfering machine body, chamfering components are symmetrically arranged at the left and right ends of the chamfering machine body, a flipping component is arranged on the inner surface of the chamfering machine body, and a cleaning component is arranged in the middle of the inner surface of the chamfering machine body.

[0006] Preferably, the flipping assembly includes a rotating hole opened at the front left end of the chamfering machine body and extending to the front right end of the chamfering machine body, rectangular grooves are symmetrically opened on the left and right parts of the inner surface of the chamfering machine body, square grooves are symmetrically opened on the inner surface of the rotating hole, a T-shaped groove is opened on the middle side of the lower part of the inner surface of the chamfering machine body, a circular groove is opened on the lower part of the inner surface of the T-shaped groove, circular grooves are symmetrically opened on the front and rear parts of the inner surface of the T-shaped groove, a lifting mechanism is arranged on the inner surface of the rotating hole, a clamping and flipping mechanism is symmetrically arranged on the lifting mechanism, a conveying and rotating mechanism is arranged on the inner surface of the circular groove, and a protective mechanism is arranged on the inner surfaces of the two circular grooves.

[0007] Preferably, the lifting mechanism includes a rotating rod 1 that is rotatably connected to the inner surface of the rotating hole, a double-axis motor is fixedly installed on the left end of the chamfering machine body, and the right end output end of the double-axis motor is fixedly connected to the left end of the rotating rod 1 through a coupling, the outer surface of the rotating rod 1 is located in the inner cavity of the square groove and is symmetrically fixedly connected with a gear set, the middle sides of the upper parts of the two square groove inner surfaces are both penetrated and extended to the lower part of the inner surface of the rectangular groove and are rotatably connected thereto, the upper ends of the two threaded rods are rotatably connected to the upper parts of the inner surface of the rectangular groove, the lower ends of the two threaded rods are fixedly connected to the upper ends of the two gear sets, and the outer surfaces of the two threaded rods are threadedly connected with sliders that are slidably connected to the inner surface of the rectangular groove.

[0008] Preferably, the clamping and flipping mechanism includes two rectangular rods slidably connected to the inner surface of the slider, the right ends of the two rectangular rods are commonly fixedly connected to a rectangular block, the left ends of the two rectangular rods are commonly fixedly connected to an extrusion wheel, the left parts of the outer surfaces of the two rectangular rods are sleeved with springs, the two ends of the springs are respectively fixedly connected to the right end of the extrusion wheel and the left end of the slider, the inner surface of the rectangular block is rotatably connected to a round rod, the right end of the round rod is fixedly connected to a concave block, the left end of the round rod is fixedly connected to a one-way bearing 1, the outer surface of the one-way bearing 1 is fixedly connected to a gear 1, the outer surface of the round rod is fixedly connected to a limited block 1, and a limited block 2 is arranged at the front and rear of the left end of the rectangular block, and a rack 1 meshing with a gear 1 is symmetrically fixedly connected to the upper left and right sides of the inner surface of the chamfering machine body.

[0009] Preferably, the conveying and rotating mechanism includes a rotating rod 2 fixedly connected to the output end of the left end of the dual-axis motor through a coupling, the left end of the chamfering machine body is symmetrically connected to the front and rear and extends to the right end of the chamfering machine body and is rotatably connected to a transmission rod, the left part of the outer surface of the transmission rod located at the front is fixedly connected to a pulley group 1 fixedly connected to the outer surface of the second rotating rod, the middle part of the outer surfaces of the two transmission rods is located at the inner surface of the annular groove and is fixedly connected to a transmission wheel, the outer surfaces of the two transmission wheels are commonly wound and connected with a hard conveyor belt, the upper end of the hard conveyor belt is fixedly connected to a connecting block slidably connected to the inner surface of the T-shaped groove, the inner surface of the connecting block is rotatably connected to an electromagnetic block, the outer surface of the electromagnetic block is fixedly connected to a one-way bearing 2, the outer surface of the one-way bearing 2 is fixedly connected to a gear 2, the outer surface of the electromagnetic block is rotatably connected to a rectangular plate slidably connected to the inner surface of the T-shaped groove, the lower end of the rectangular plate is fixedly connected to two magnet blocks 1, the outer surface of the electromagnetic block is fixedly connected to a magnet block 2, and the left rear side of the inner surface of the T-shaped groove is fixedly connected to a rack 2 meshingly connected to the gear 2.

[0010] Preferably, the two protective mechanisms include a fixing rod fixedly connected to the inner surface of the circular groove, the outer surfaces of the two fixing rods are fixedly connected to springs, and the ends of the two springs close to each other are fixedly connected to a protective cloth fixedly connected to the front and rear ends of the rectangular plate.

[0011] Preferably, extrusion grooves are symmetrically provided on the left front side and the right front side of the inner surface of the chamfering machine body, and the outer surface of the extrusion wheel is slidably connected to the inner surface of the extrusion groove.

[0012] Preferably, the cleaning assembly includes a rotating rod three that passes through the left end of the chamfering machine body and extends to the right end of the chamfering machine body for rotational connection, the outer surface of the rotating rod three is provided with a cleaning mechanism, and the rear left and right ends of the chamfering machine body are symmetrically provided with a blower mechanism.

[0013] Preferably, the cleaning mechanism comprises a sponge block adhered to the middle of the outer surface of the rotating rod 3, and the left portion of the outer surface of the rotating rod 3 is fixedly connected to a pulley set 2 fixedly connected to the left portion of the outer surface of the rear rotating rod 2.

[0014] Preferably, the blowing mechanism includes a fan blade fixedly connected to the outer surface of the chamfering component, a circular disk rotatably connected to the outer surface of the chamfering component is fixedly connected to the rear part of the left end of the chamfering machine body, the upper part of the inner surface of the circular disk is located to the right of the fan blade and penetrates and extends to the left part of the inner surface of the chamfering machine body and is fixedly connected to a ventilation pipe, the outer surface of the ventilation pipe is linearly fixedly connected with nozzles connected to the inner surface of the ventilation pipe, and a plurality of air inlet holes are arranged in a ring shape at the left end of the circular disk.

[0015] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, by providing a flipping assembly, the rectangular parts can be flipped 180 degrees and rotated 90 degrees during the chamfering process, so that the eight sides of the two faces of the rectangular parts can be chamfered, and there is no need to manually rotate or flip them, which greatly improves the chamfering efficiency of the chamfering machine, reduces the workload of the staff, and is convenient for users to use.

[0016] In the present invention, by providing a cleaning mechanism and a blowing mechanism, the oil stains attached to the outer surface of the rectangular parts can be cleaned by rotating the sponge block before chamfering, so that the rectangular parts will not be affected by the oil stains and the accuracy and quality of the chamfering. At the same time, the debris generated during the chamfering process can be blown away by the rotation of the fan blades, so that the debris will not affect the quality of the chamfering operation.

[0017] In the present invention, the lifting mechanism and the clamping and flipping mechanism enable the rectangular part to drive the slider to move up and down under the rotation of the threaded rod, so that the rectangular part clamped and fixed by the concave block can be rotated 180 degrees under the action of gear one and rack one. At the same time, under the action of limit blocks one and two, the flipped rectangular part is not easy to shake, thereby improving the accuracy of chamfering. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the chamfering mechanism and the rotating hole structure of the present invention.

[0020] Figure 3 It is a schematic diagram of the rectangular groove and square groove structure of the present invention.

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the extrusion groove of the present invention.

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the annular groove of the present invention.

[0023] Figure 6 It is a schematic diagram of the structure of the flip assembly and the cleaning assembly of the present invention.

[0024] Figure 7 It is a schematic diagram of the lifting mechanism structure of the present invention.

[0025] Figure 8 It is a schematic diagram of the explosion effect of the clamping and flipping mechanism of the present invention.

[0026] Fig. 9 It is a schematic diagram of the structure of rack 1 and rack 2 of the present invention.

[0027] Fig.10 It is a schematic diagram of the explosion effect of the conveying rotating mechanism of the present invention.

[0028] Fig.11 It is a schematic diagram of the protection mechanism structure of the present invention.

[0029] Fig.12 It is a schematic diagram of the cleaning mechanism structure of the present invention.

[0030] Fig.13 It is a schematic diagram of the explosion effect of the hair dryer structure of the present invention.

[0031] In the figure: 1. chamfering machine body; 2. supporting legs; 3. cabinet door; 4. control panel; 5. flip assembly; 51. rotating hole; 52. rectangular slot; 53. square slot; 54. lifting mechanism; 541. rotating rod 1; 542. gear set; 543. threaded rod; 544. slider; 545. double-axis motor; 55. clamping flip mechanism; 551. rectangular rod; 552. extrusion wheel; 553. rectangular block; 554. round rod; 555. concave block; 556. limit block 1; 557. limit block 2; 558. one-way bearing 1; 559. gear 1; 5510. rack 1; 5511. spring; 56. conveying and rotating mechanism; 561. rotating rod 2; 562. pulley set 1; 563. transmission rod; 564, transmission wheel; 565, hard conveyor belt; 566, connecting block; 567, electromagnetic block; 568, rectangular plate; 569, one-way bearing 2; 5610, gear 2; 5611, magnet block 1; 5612, magnet block 2; 5613, rack 2; 57, protection mechanism; 571, fixing rod; 572, spring; 573, protection cloth; 58, annular groove; 59, T-shaped groove; 510, circular groove; 511, extrusion groove; 6, cleaning component; 61, rotating rod 3; 62, cleaning mechanism; 621, pulley group 2; 622, sponge block; 63, blower mechanism; 631, fan blade; 632, circular disk; 633, ventilation pipe; 634, nozzle; 635, air inlet; 7, chamfering component. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0033] Embodiment 1, as Figure 1 and Figure 2As shown, a high-safety electric chamfering machine with protection against electric shock includes a chamfering machine body 1, support legs 2 are fixedly connected at the four corners of the lower end of the chamfering machine body 1, a cabinet door 3 is rotatably connected to the upper front end of the chamfering machine body 1, a control panel 4 is fixedly installed at the middle of the front end of the chamfering machine body 1, chamfering components 7 are symmetrically arranged at the left and right ends of the chamfering machine body 1, a flip component 5 is arranged on the inner surface of the chamfering machine body 1, and a cleaning component 6 is arranged in the middle of the inner surface of the chamfering machine body 1.

[0034] During the implementation of this embodiment, the rectangular part that needs to be chamfered is placed in the flipping assembly 5, and the flipping assembly 5 is started to convey the rectangular part through the control panel 4. During the movement, the two sides of one face of the rectangular part are chamfered by the chamfering assembly 7, and then the part is flipped to chamfer the other two sides. After the first chamfering, the rectangular part is flipped 180 degrees by the flipping assembly 5 again, and the four sides of the other side are chamfered through the above steps. During the chamfering process, the oil stains on the outer surface of the rectangular part are treated by the cleaning assembly 6, and the debris during the chamfering process is blown away to avoid affecting the quality of the chamfering.

[0035] The control panel 4 mentioned above is a mature control means and a mature control device in the prior art. This solution utilizes its control function and will not elaborate on its structure and principle.

[0036] The chamfering assembly 7 mentioned above is a mature chamfering device in the prior art, which is composed of a servo motor, a rotating shaft and a chamfering milling cutter. This solution utilizes its function of chamfering parts, and its principle will not be explained again.

[0037] Specifically, in order to realize the rotation and flipping of the chamfered rectangular parts, refer to Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11In this embodiment, the flip assembly 5 includes a rotating hole 51 opened at the front left end of the chamfering machine body 1 and extending to the front right end of the chamfering machine body 1. Rectangular grooves 52 are symmetrically opened on the left and right parts of the inner surface of the chamfering machine body 1. Square grooves 53 are symmetrically opened on the inner surface of the rotating hole 51. A T-shaped groove 59 is opened on the middle side of the lower part of the inner surface of the chamfering machine body 1. A circular groove 58 is opened on the lower part of the inner surface of the T-shaped groove 59. Circular grooves 510 are symmetrically opened at the front and rear of the inner surface of the T-shaped groove 59. A lifting mechanism 54 is arranged on the inner surface of the rotating hole 51. The lifting mechanism 54 is symmetrically arranged with a clamping and flipping mechanism 55. A conveying and rotating mechanism 56 is arranged on the inner surface of the circular groove 58. A protective mechanism 57 is arranged on the inner surfaces of the two circular grooves 510.

[0038] For further information, see Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 In this embodiment, the lifting mechanism 54 includes a rotating rod 541 rotatably connected to the inner surface of the rotating hole 51, a double-axis motor 545 is fixedly installed on the left end of the chamfering machine body 1, and the right end output end of the double-axis motor 545 is fixedly connected to the left end of the rotating rod 541 through a coupling, and the outer surface of the rotating rod 541 is symmetrically fixedly connected to the inner cavity of the square groove 53 with a gear set 542, and the middle sides of the upper parts of the inner surfaces of the two square grooves 53 penetrate and extend to the lower part of the inner surface of the rectangular groove 52 and are rotatably connected with threaded rods 543, the upper ends of the two threaded rods 543 are rotatably connected to the upper parts of the inner surfaces of the rectangular groove 52, and the lower ends of the two threaded rods 543 are fixedly connected to the upper ends of the two gear sets 542, and the outer surfaces of the two threaded rods 543 are threadedly connected with sliders 544 that are slidably connected to the inner surface of the rectangular groove 52.

[0039] For further information, see Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11In this embodiment, the conveying and rotating mechanism 56 includes a rotating rod 561 fixedly connected to the left output end of the dual-axis motor 545 through a coupling, and the left end of the chamfering machine body 1 is symmetrically penetrated and extended to the right end of the chamfering machine body 1. A transmission rod 563 is rotatably connected, and a pulley group 562 fixedly connected to the outer surface of the rotating rod 561 is fixedly connected to the left part of the outer surface of the front transmission rod 563. The middle of the outer surface of the two transmission rods 563 is located on the inner surface of the annular groove 58 and is fixedly connected to the transmission wheel 564. The outer surfaces of the two transmission wheels 564 are commonly wound and connected with a hard conveyor belt 565. The upper end of the hard conveyor belt 565 is fixedly connected There is a connecting block 566 which is slidably connected to the inner surface of the T-slot 59, the inner surface of the connecting block 566 is rotatably connected to an electromagnetic block 567, the outer surface of the electromagnetic block 567 is fixedly connected to a one-way bearing 2 569, the outer surface of the one-way bearing 2 569 is fixedly connected to a gear 2 5610, the outer surface of the electromagnetic block 567 is rotatably connected to a rectangular plate 568 which is slidably connected to the inner surface of the T-slot 59, the lower end of the rectangular plate 568 is fixedly connected to two magnet blocks 1 5611, the outer surface of the electromagnetic block 567 is fixedly connected to a magnet block 2 5612, and the left rear side of the inner surface of the T-slot 59 is fixedly connected to a rack 2 5613 which is meshingly connected to the gear 2 5610.

[0040] During the implementation process, the rectangular part that needs to be chamfered is placed centrally on the upper end of the electromagnetic block 567, so that the electromagnetic block 567 generates magnetic force, thereby fixing the rectangular part. At this time, the left end output end of the dual-axis motor 545 is started to drive the rotating rod 2 561 to rotate, and the transmission rod 563 can be driven to rotate through the pulley group 1 562. Since the transmission wheel 564 is fixedly connected to the transmission rod 563, the transmission wheel 564 drives the hard conveyor belt 565 to move during the rotation, and then drives the rectangular part on the electromagnetic block 567 to move backward. At this time, the two sides of one side of the rectangular part are chamfered through the chamfering component 7.

[0041] Secondly, after the chamfering of the two sides is completed, the electromagnetic block 567 still drives the rectangular part to move backward, and the gear 2 5610 is meshed with the rack 2 5613. At this time, under the action of the one-way bearing 2 569, the electromagnetic block 567 cannot rotate. When it moves to the rear of the rack 2 5613, the left end output end of the dual-axis motor 545 rotates in the opposite direction, so that the electromagnetic block 567 moves forward. At this time, under the action of the one-way bearing 2 569, the gear 2 5610 drives the electromagnetic block 567 to rotate 90 degrees. At this time, under the action of the magnet block 1 5611 and the magnet block 2 5612, the rotation angle of the electromagnetic block 567 is limited and fixed, so that the other two sides without chamfering on one side can be changed. In the process of moving forward, the other two sides on one side are chamfered by adjusting the rotation direction of the chamfering component 7.

[0042] The two sides of the magnet block 2 5612 and the sides of the two magnet blocks 1 5611 close to each other satisfy the opposite charges attract each other, and the rotation distance of the magnet block 2 5612 between the two magnet blocks 1 5611 is 90 degrees.

[0043] The electromagnetic block 567 mentioned above is a mature magnetic attraction component in the prior art. The present solution utilizes the fact that when current passes through the wire, the movement of electrons on the wire forms a magnetic field surrounding the wire, and this magnetic field can attract magnetic objects, such as iron or steel.

[0044] The pulley assembly 562 mentioned above is composed of two rollers and a belt.

[0045] The gear 2 5610 and the rack 2 5613 mentioned above can rotate 90 degrees after the gear 2 5610 is engaged.

[0046] For further information, see Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 In this embodiment, the clamping and flipping mechanism 55 includes two rectangular rods 551 slidably connected to the inner surface of the slider 544, the right ends of the two rectangular rods 551 are commonly fixedly connected to a rectangular block 553, the left ends of the two rectangular rods 551 are commonly fixedly connected to an extrusion wheel 552, and the left parts of the outer surfaces of the two rectangular rods 551 are sleeved with springs 5511, and the two ends of the two springs 5511 are respectively fixedly connected to the right end of the extrusion wheel 552 and the left end of the slider 544, and the inner surface of the rectangular block 553 is rotatably connected to the inner surface of the slider 544. A round rod 554 is connected, a concave block 555 is fixedly connected to the right end of the round rod 554, a one-way bearing 558 is fixedly connected to the left end of the round rod 554, a gear 559 is fixedly connected to the outer surface of the one-way bearing 558, a limited block 556 is fixedly connected to the outer surface of the round rod 554, a limited block 557 is arranged at the front and rear of the left end of the rectangular block 553, and a rack 5510 meshing with the gear 559 is symmetrically fixedly connected to the upper left and right sides of the inner surface of the chamfering machine body 1.

[0047] For further information, see Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 In this embodiment, extrusion grooves 511 are symmetrically opened on the left front side and the right front side of the inner surface of the chamfering machine body 1, and the outer surface of the extrusion wheel 552 is slidably connected to the inner surface of the extrusion groove 511.

[0048] During the implementation process, after the four sides of one side are chamfered, when the electromagnetic block 567 moves to the front, the electromagnetic block 567 is turned off, so that the lower end of the rectangular part can return to the lower part of the inner surface of the concave block 555, and the right end output end of the dual-axis motor 545 is started to drive the rotating rod 541 to rotate, and the threaded rod 543 is driven to rotate under the transmission action of the gear set 542. Since the threaded rod 543 and the slider 544 are threadedly connected, the rotation of the threaded rod 543 will drive the slider 544 to move upward, and then drive the clamping and flipping mechanism 55 to move upward, so that the extrusion wheel 552 is in the The inner surface of the extrusion groove 511 slides upward. Since the distance upward is shorter on the side where the inner surfaces of the two extrusion grooves 511 are close to each other, the extrusion wheel 552 will push the rectangular rod 551 to slide on the inner surface of the slider 544, thereby driving the concave blocks 555 on the rectangular block 553 to move closer to the middle, so that the rectangular part is fixed. When the gear 1 559 is engaged with the rack 1 5510, the gear 1 559 drives the round rod 554 to rotate 180 degrees, and under the action of the limit block 1 556 and the limit block 2 557, the rectangular part will not shake left and right after rotating 180 degrees.

[0049] Secondly, by starting the right end output end of the dual-axis motor 545 to rotate in the opposite direction, the threaded rod 543 is reversed, and the slider 544 moves downward. At this time, the gear 1 559 and the rack 1 5510 are meshed again, but under the action of the one-way bearing 1 558, the rectangular part will not rotate. When it drops to the initial position, the four sides of the other side of the rectangular part are chamfered again by the conveying and rotating mechanism 56.

[0050] The above-mentioned limit block 2 557 limits the rotation angle of the limit block 1 556, so that the limit block 1 556 can only rotate 180 degrees when flipped, and the height of the limit block 2 557 located at the front is higher than the height of the limit block 2 557 located at the rear.

[0051] After the gear 1 559 and the rack 1 5510 are meshed, the rotation angle of the gear 1 559 is 180 degrees.

[0052] The one-way bearing 1 558 and the one-way bearing 2 569 mentioned above are both mature one-way rotating parts in the prior art. This solution utilizes their function of being able to rotate freely in one direction and being locked in the other direction, and their structure and principle will not be elaborated again.

[0053] For further information, see Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9, Fig.10 and Fig.11 In this embodiment, the two protective mechanisms 57 include a fixed rod 571 fixedly connected to the inner surface of the circular groove 510, and the outer surfaces of the two fixed rods 571 are fixedly connected to springs 572, and the ends of the two springs 572 close to each other are fixedly connected to a protective cloth 573 fixedly connected to the front and rear ends of the rectangular plate 568.

[0054] During the implementation process, the electromagnetic block 567 will drive the rectangular plate 568 to slide on the inner surface of the T-slot 59 during the forward and backward movement, so that the rectangular plate 568 will move left and right to pull the protective cloth 573, so that the protective cloth 573 can pull the spring 572, so that the spring 572 is in a deformed state, so that the protective cloth 573 can always be in a taut state, thereby preventing the debris generated during the chamfering process from entering the T-slot 59.

[0055] Embodiment 2: Based on Embodiment 1, this embodiment adds a cleaning component 6 for cleaning the oil stains attached to the outer surface of the rectangular part before chamfering, so as to achieve the purpose of cleaning the debris attached to the outer surfaces of the four sides of the two faces of the chamfered rectangular part.

[0056] Specifically, in order to clean the debris attached to the outer surfaces of the four sides of the two faces of the chamfered rectangular parts, refer to Figure 1 , Figure 6 , Fig.10 , Fig.12 and Fig.13 In this embodiment, the cleaning component 6 includes a rotating rod 61 that passes through the left end of the chamfering machine body 1 and extends to the right end of the chamfering machine body 1 for rotational connection. A cleaning mechanism 62 is provided on the outer surface of the rotating rod 61, and a blower mechanism 63 is symmetrically provided at the rear left end and the rear right end of the chamfering machine body 1.

[0057] For further information, see Figure 1 , Figure 6 , Fig.10 , Fig.12 and Fig.13 In this embodiment, the cleaning mechanism 62 includes a sponge block 622 adhered to the middle part of the outer surface of the rotating rod 3 61, and the left part of the outer surface of the rotating rod 3 61 is fixedly connected to the pulley group 2 621 fixedly connected to the left part of the outer surface of the rear rotating rod 2 561.

[0058] During the implementation process, when the rectangular part moves backward through the electromagnetic block 567, the rotation of the rotating rod 2 561 will be transmitted through the pulley group 2 621, so that the rotating rod 3 61 rotates, and then drives the sponge block 622 to rotate, so that the sponge block 622 can clean the four sides of one side of the rectangular part to prevent oil stains from adhering to the outer surface of the rectangular part and affecting the chamfering operation.

[0059] The belt pulley set 2 621 mentioned above is composed of two rollers and a belt.

[0060] For further information, see Figure 1 , Figure 6 , Fig.10 , Fig.12 and Fig.13 In this embodiment, the blower mechanism 63 includes a fan blade 631 fixedly connected to the outer surface of the chamfering component 7, and a circular disk 632 rotatably connected to the outer surface of the chamfering component 7 is fixedly connected to the rear part of the left end of the chamfering machine body 1. The upper part of the inner surface of the circular disk 632 is located to the right of the fan blade 631 and penetrates and extends to the left part of the inner surface of the chamfering machine body 1. A ventilation pipe 633 is fixedly connected thereto, and a nozzle 634 connected to the inner surface of the ventilation pipe 633 is linearly fixedly connected to the outer surface of the ventilation pipe 633. A plurality of air inlet holes 635 are arranged in a ring-shaped manner at the left end of the circular disk 632.

[0061] During the implementation process, when chamfering a rectangular part, the rotation of the chamfering assembly 7 will drive the fan blades 631 to rotate, thereby causing the fan blades 631 to draw air into the ventilation pipe 633 through the air inlet holes 635 on the circular disk 632, so that the inhaled air can pass through the nozzle 634 to blow away the debris generated during the chamfering operation, thereby preventing the debris from affecting the chamfering operation.

[0062] Working process: when in use, the rectangular part is placed centrally on the electromagnetic block 567 in the conveying and rotating mechanism 56, and the rectangular part is driven to move backward by the conveying and rotating mechanism 56. The oil stains attached to the outer surface of the rectangular part are further processed by the cleaning mechanism 62, and the two edges on one side of the rectangular part are chamfered during the movement. During the chamfering process, the blower mechanism 63 continuously blows air to prevent debris from affecting the chamfering operation. Subsequently, the rectangular part is driven to rotate 90 degrees by the cooperation of gear 2 5610 and rack 2 5613, so that the two edges without chamfers on one side are replaced. Secondly, the rectangular part is driven to flip 180 degrees by the cooperation of the clamping and flipping mechanism 55 and the lifting mechanism 54, so that the other side is replaced. Repeat the above steps to chamfer the four edges on the other side of the rectangular part.

[0063] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A highly safe electric chamfering machine with an anti-electric shock function, comprising a chamfering machine body (1), characterized in that: The four corners of the lower end of the chamfering machine body (1) are fixedly connected to support legs (2), the upper front end of the chamfering machine body (1) is rotatably connected to a cabinet door (3), a control panel (4) is fixedly installed in the middle of the front end of the chamfering machine body (1), chamfering components (7) are symmetrically arranged at the left and right ends of the chamfering machine body (1), a turning component (5) is arranged on the inner surface of the chamfering machine body (1), and a cleaning component (6) is arranged in the middle of the inner surface of the chamfering machine body (1).

2. The high-safety electric chamfering machine with an anti-electric shock function according to claim 1, characterized in that: The turning assembly (5) comprises a rotating hole (51) formed at the front left end of the chamfering machine body (1) and extending to the front right end of the chamfering machine body (1); rectangular grooves (52) are symmetrically formed at the left and right inner surfaces of the chamfering machine body (1); square grooves (53) are symmetrically formed on the inner surface of the rotating hole (51); a T-shaped groove (59) is formed at the middle side of the lower inner surface of the chamfering machine body (1); a circular groove (58) is formed at the lower inner surface of the T-shaped groove (59); circular grooves (510) are symmetrically formed at the front and rear inner surfaces of the T-shaped groove (59); a lifting mechanism (54) is provided on the inner surface of the turning hole (51); a clamping and turning mechanism (55) is symmetrically formed on the lifting mechanism (54); a conveying and rotating mechanism (56) is provided on the inner surface of the circular groove (58); and protective mechanisms (57) are provided on the inner surfaces of the two circular grooves (510).

3. A highly safe electric chamfering machine with an anti-electric shock function according to claim 2, characterized in that: The lifting mechanism (54) comprises a rotating rod (541) rotatably connected to the inner surface of the rotating hole (51); a double-axis motor (545) is fixedly mounted on the left end of the chamfering machine body (1); the right end output end of the double-axis motor (545) is fixedly connected to the left end of the rotating rod (541) via a coupling; a gear set (542) is symmetrically fixedly connected to the outer surface of the rotating rod (541) and is located in the inner cavity of the square groove (53); threaded rods (543) are rotatably connected to the middle sides of the upper parts of the inner surfaces of the two square grooves (53) and extend to the lower part of the inner surface of the rectangular groove (52); the upper ends of the two threaded rods (543) are rotatably connected to the upper parts of the inner surfaces of the rectangular grooves (52); the lower ends of the two threaded rods (543) are fixedly connected to the upper ends of the two gear sets (542); and the outer surfaces of the two threaded rods (543) are threadedly connected to sliders (544) slidably connected to the inner surfaces of the rectangular grooves (52).

4. The high-safety electric chamfering machine with an anti-electric shock function according to claim 3, characterized in that: The clamping and flipping mechanism (55) comprises two rectangular rods (551) slidably connected to the inner surface of the slider (544); the right ends of the two rectangular rods (551) are fixedly connected to a rectangular block (553); the left ends of the two rectangular rods (551) are fixedly connected to an extrusion wheel (552); the left parts of the outer surfaces of the two rectangular rods (551) are sleeved with springs (5511); the two ends of the two springs (5511) are fixedly connected to the right end of the extrusion wheel (552) and the left end of the slider (544) respectively; the inner surface of the rectangular block (553) is rotatably connected to a round rod (554), the right end of the round rod (554) is fixedly connected to a concave block (555), the left end of the round rod (554) is fixedly connected to a one-way bearing (558), the outer surface of the one-way bearing (558) is fixedly connected to a gear (559), the outer surface of the round rod (554) is fixedly connected to a limit block (556), a limit block (557) is arranged at the front and rear of the left end of the rectangular block (553), and a rack (5510) meshing with the gear (559) is symmetrically fixedly connected to the upper left and right sides of the inner surface of the chamfering machine body (1).

5. The high-safety electric chamfering machine with an anti-electric shock function according to claim 4, characterized in that: The conveying rotating mechanism (56) comprises a second rotating rod (561) fixedly connected to the left output end of the dual-axis motor (545) via a coupling, a transmission rod (563) symmetrically penetrates the left end of the chamfering machine body (1) and extends to the right end of the chamfering machine body (1) and is rotatably connected thereto, a pulley group (562) fixedly connected to the outer surface of the second rotating rod (561) is fixedly connected to the left portion of the outer surface of the transmission rod (563) located at the front, and a transmission wheel (564) is fixedly connected to the inner surface of the circular groove (58) at the middle portion of the outer surface of the two transmission rods (563), and a hard conveyor belt (565) is wound around the outer surfaces of the two transmission wheels (564) together, and the upper end of the hard conveyor belt (565) is fixedly connected to the T-shaped groove (59). ) inner surface of the connecting block (566) is slidably connected, the inner surface of the connecting block (566) is rotatably connected to an electromagnetic block (567), the outer surface of the electromagnetic block (567) is fixedly connected to a one-way bearing (569), the outer surface of the one-way bearing (569) is fixedly connected to a gear (5610), the outer surface of the electromagnetic block (567) is rotatably connected to a rectangular plate (568) slidably connected to the inner surface of the T-shaped slot (59), the lower end of the rectangular plate (568) is fixedly connected to two magnet blocks (5611), the outer surface of the electromagnetic block (567) is fixedly connected to a magnet block (5612), and the left rear side of the inner surface of the T-shaped slot (59) is fixedly connected to a rack (5613) meshingly connected to the gear (5610).

6. The high-safety electric chamfering machine with an anti-electric shock function according to claim 5, characterized in that: The two protection mechanisms (57) include a fixing rod (571) fixedly connected to the inner surface of the circular groove (510), the outer surfaces of the two fixing rods (571) are fixedly connected to springs (572), and the ends of the two springs (572) close to each other are fixedly connected to a protection cloth (573) fixedly connected to the front and rear ends of the rectangular plate (568).

7. The high-safety electric chamfering machine with an anti-electric shock function according to claim 4, characterized in that: Extrusion grooves (511) are symmetrically provided on the left front side and the right front side of the inner surface of the chamfering machine body (1), and the outer surface of the extrusion wheel (552) is slidably connected to the inner surface of the extrusion groove (511).

8. The high-safety electric chamfering machine with an anti-electric shock function according to claim 7, characterized in that: The cleaning assembly (6) comprises a rotating rod (61) penetrating the left end of the chamfering machine body (1) and extending to the right end of the chamfering machine body (1) for rotational connection, a cleaning mechanism (62) being arranged on the outer surface of the rotating rod (61), and a blower mechanism (63) being symmetrically arranged at the rear of the left end and the rear of the right end of the chamfering machine body (1).

9. The high-safety electric chamfering machine with an anti-electric shock function according to claim 8, characterized in that: The cleaning mechanism (62) comprises a sponge block (622) adhered to the middle of the outer surface of the rotating rod three (61), and the left part of the outer surface of the rotating rod three (61) is fixedly connected to a pulley set 2 (621) fixedly connected to the left part of the outer surface of the rotating rod two (561) located at the rear.

10. The high-safety electric chamfering machine with an anti-electric shock function according to claim 8, characterized in that: The air blowing mechanism (63) comprises a fan blade (631) fixedly connected to the outer surface of the chamfering assembly (7); a circular disk (632) rotatably connected to the outer surface of the chamfering assembly (7) is fixedly connected to the rear left end of the chamfering machine body (1); an air duct (633) is fixedly connected to the upper inner surface of the circular disk (632) located to the right of the fan blade (631) and extending to the left inner surface of the chamfering machine body (1); nozzles (634) connected to the inner surface of the air duct (633) are linearly fixedly connected to the outer surface of the air duct (633); and a plurality of air inlet holes (635) are arranged in an annular manner at the left end of the circular disk (632).

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