Metal component surface rust removal equipment

Abstract

A metal component surface rust removing device relates to the technical field of metal component processing and comprises a rack, a dust collecting box is rotatably arranged on a middle supporting seat of the rack, the upper end face of the dust collecting box is a plane used for bearing a metal component, and the dust collecting box used for driving the dust collecting box to rotate is mounted on the rack. A dust collecting box is installed on the base of the rack, dust suction holes are evenly formed in the bearing face and the inclined face of the dust collecting box, a dust collecting unit is installed at the position of the base of the rack, and the dust collecting unit communicates with the interior of the dust collecting box. And therefore, the dust is prevented from polluting the workshop environment and the health of workers, the use safety is guaranteed, the trouble of manually adjusting the rust removal position is omitted, time and labor are saved, and the rust removal efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal component processing, in particular to a device for removing rust from the surface of a metal component. Background Art

[0002] Optical equipment requires some metal components in the production process, such as cam tubes, etc. These metal components need to be rust-free during the processing process. Grinding and rust-freeing the surface of the metal components can effectively improve the fatigue resistance of the workpiece and increase the adhesion between it and the coating. In addition, the metal components will rust on their surface after long-term storage, which will affect the mechanical properties and welding performance of the metal components. Therefore, the first process of industrial production is to rust-free the metal components.

[0003] In the prior art, a patent with authorization publication number CN 218697185 U discloses a rust removal device for metal surface treatment, which includes a machine base, a processing table arranged on the upper side of the machine base, and a grinding structure arranged on a mounting frame. Dust is generated during the grinding process, and the dust is easy to pollute the workshop environment and has adverse effects on the health of workers. The rust removal device cannot process the dust generated during the grinding process and has poor safety in use. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a metal component surface rust removal device, which can collect dust during the rust removal process, thereby avoiding dust pollution of the workshop environment and the health of the staff, thereby ensuring the safety of use, and eliminating the trouble of manually adjusting the rust removal position, saving time and effort, thereby improving the efficiency of rust removal, and can effectively solve the problems in the background technology.

[0005] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0006] A rust removal device for the surface of a metal component comprises a frame, a dust collection box is rotatably provided on a middle support seat of the frame, the upper end surface of the dust collection box is a plane for supporting the metal component, a dust collection box for driving the dust collection box to rotate is installed on the frame, dust suction holes are evenly opened on the bearing surface and inclined surface of the dust collection box, a dust collection unit is installed on the base position of the frame, the dust collection unit is connected with the inside of the dust collection box, a clamping seat for clamping the inner end surface of the metal component is detachably connected to the bearing surface of the dust collection box through a clamping mechanism, a lifting mechanism is installed on the support frame of the frame, a mounting seat is fixed on the lifting position of the lifting mechanism, and a laser rust removal head is installed on the side of the mounting seat, a PLC controller is installed on the side of the frame, the PLC controller is electrically connected to an external power supply, and the laser rust removal head is electrically connected to an external laser host.

[0007] Furthermore, the clamping mechanism includes a fastener and a positioning groove, the fastener is fixed to the middle of the bearing surface of the dust collection box, the positioning groove is provided on the clamping seat, and the fastener is clamped in cooperation with the positioning groove.

[0008] Furthermore, the dust collection unit includes a vacuum cleaner, a vacuum tube and a rotary joint. The vacuum cleaner is installed on the top of the base of the frame. The vacuum cleaner is connected to the inside of the dust collection box through the vacuum tube. The vacuum tube is rotatably connected to the bottom of the dust collection box through the rotary joint. The vacuum cleaner is electrically connected to the PLC controller.

[0009] Furthermore, the driving mechanism includes a stepper motor, a worm and a worm wheel. The stepper motor is mounted on the side of a support of the frame. The worm is fixed on the output shaft of the stepper motor. The worm wheel is sleeved and fixed on the side of the dust collection box, and the worm is meshed with the worm wheel. The stepper motor is electrically connected to a PLC controller.

[0010] Furthermore, the lifting mechanism includes a slider and a guide rod, the ends of the guide rod are respectively fixedly connected to the support seat and the support frame on the frame, the slider is slidably connected to the guide rod up and down, and the mounting seat is fixed to the side of the slider.

[0011] Furthermore, the lifting mechanism also includes a servo motor, a screw rod, a connecting frame and a transmission nut. The servo motor is installed on the top of the support frame of the frame. The screw rod is rotatably installed between the support frame and the support seat of the frame. The output shaft of the servo motor is fixedly connected to one end of the screw rod. The transmission nut is threadedly connected to the screw rod. The transmission nut is fixedly connected to the slider through the connecting frame. The servo motor is electrically connected to the PLC controller.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the metal component surface rust removal equipment has the following advantages:

[0013] 1. The dust generated by rust removal enters the dust collection box through the dust suction hole. The dust in the dust collection box is collected by the dust collection unit, which can collect dust during the rust removal process, thereby avoiding dust pollution of the workshop environment and the health of the staff, thereby ensuring the safety of use.

[0014] 2. The dust collection box is driven to rotate by the driving mechanism, thereby rotating the metal component, so that the circumferential side of the metal component can face the laser rust removal head. The working height of the laser rust removal head is adjusted by the lifting mechanism, which saves the trouble of manually adjusting the rust removal position, saves time and effort, and thus improves the efficiency of rust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0018] In the figure: 1 frame, 2 dust collection box, 3 dust suction hole, 4 lifting mechanism, 41 slider, 42 connecting frame, 43 transmission nut, 44 servo motor, 45 lead screw, 46 guide rod, 5 driving mechanism, 51 stepping motor, 52 worm, 53 worm gear, 6 dust collection unit, 61 dust collector, 62 dust suction pipe, 63 rotary joint, 7 clamping mechanism, 71 fastener, 72 positioning groove, 8 clamping seat, 9 laser rust removal head, 10 mounting seat, 11 PLC controller. DETAILED DESCRIPTION

[0019] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0020] See also Figure 1-3 The present embodiment provides a technical solution: a metal component surface rust removal device, comprising a frame 1, a dust collection box 2 is rotatably provided on the middle support seat of the frame 1, the upper end surface of the dust collection box 2 is a plane for carrying the metal component, a dust collection box 2 for driving the dust collection box 2 to rotate is installed on the frame 1, and dust suction holes 3 are evenly opened on the bearing surface and inclined surface of the dust collection box 2, a dust collection unit 6 is installed at the base position of the frame 1, and the dust collection unit 6 is connected to the inside of the dust collection box 2, and a dust collection unit 6 for cleaning the inside of the metal component is detachably connected to the bearing surface of the dust collection box 2 through a clamping mechanism 7. A clamping seat 8 is clamped on the end face, a lifting mechanism 4 is installed on the support frame of the frame 1, a mounting seat 10 is fixed on the lifting part of the lifting mechanism 4, and a laser rust removal head 9 is installed on the side of the mounting seat 10, a PLC controller 11 is installed on the side of the frame 1, the PLC controller 11 is electrically connected to an external power supply, the laser rust removal head 9 is electrically connected to an external laser host, the laser rust removal head 9 is used to remove rust on the surface of the metal component, and the dust generated by the rust removal enters the dust collection box 2 through the dust suction hole 3. The structure and working principle of the laser rust removal head 9 and its connection method with the external laser host are the same as those in the patent with authorization publication number CN 220515740 U.

[0021] The clamping mechanism 7 includes a fastener 71 and a positioning groove 72. The fastener 71 is fixed in the middle of the bearing surface of the dust collection box 2. The positioning groove 72 is provided on the clamping seat 8. The fastener 71 and the positioning groove 72 are engaged with each other. The corresponding clamping seat 8 is selected according to the different metal components. The clamping seat 8 is consistent with the inner end surface of the metal component. Then, the fastener 71 and the positioning groove 72 are engaged with each other, so that the inner end surface of the metal component is engaged with the clamping seat 8, and the metal component is supported by the bearing surface of the dust collection box 2.

[0022] The dust collection unit 6 includes a dust collector 61, a dust collection pipe 62 and a rotary joint 63. The dust collector 61 is installed on the top of the base of the frame 1. The dust collector 61 is connected to the inside of the dust collection box 2 through the dust collection pipe 62. The dust collection pipe 62 is rotatably connected to the bottom of the dust collection box 2 through the rotary joint 63. The dust collector 61 is electrically connected to the PLC controller 11. The dust generated by rust removal enters the dust collection box 2 through the dust suction hole 3. The dust in the dust collection box 2 enters the dust collector 61 through the dust collection pipe 62. The dust collection box 2 rotates relative to the dust collection pipe 62 through the rotary joint 63 during the rotation process. It can collect dust during the rust removal process, thereby avoiding dust pollution of the workshop environment and the health of the staff, thereby ensuring the safety of use.

[0023] The driving mechanism 5 includes a stepper motor 51, a worm 52 and a worm wheel 53. The stepper motor 51 is installed on the side of the support of the frame 1. The worm 52 is fixed on the output shaft of the stepper motor 51. The worm wheel 53 is sleeved and fixed on the side of the dust collecting box 2, and the worm 52 is meshed with the worm wheel 53. The stepper motor 51 is electrically connected to the PLC controller 11. The output shaft of the stepper motor 51 drives the worm 52 to rotate, and the worm 52 is meshed with the worm wheel 53. The worm wheel 53 drives the dust collecting box 2 to rotate, thereby rotating the metal component, so that the circumferential side of the metal component can face the laser rust removal head 9, which avoids the trouble of manually flipping the metal component to adjust its rust removal position, saving time and effort, thereby improving the efficiency of rust removal.

[0024] The lifting mechanism 4 includes a slider 41 and a guide rod 46. The ends of the guide rod 46 are fixedly connected to the support seat and the support frame on the frame 1 respectively. The slider 41 is connected to the guide rod 46 for sliding up and down. The mounting seat 10 is fixed to the side of the slider 41. The lifting mechanism 4 also includes a servo motor 44, a screw rod 45, a connecting frame 42 and a transmission nut 43. The servo motor 44 is installed on the top of the support frame of the frame 1. The screw rod 45 is rotatably installed between the support frame and the support seat of the frame 1. The output shaft of the servo motor 44 is fixedly connected to one end of the screw rod 45. The transmission nut 43 is connected to the screw rod 45. Threaded connection, the transmission nut 43 is fixedly connected to the slider 41 through the connecting frame 42, the servo motor 44 is electrically connected to the PLC controller 11, the output shaft of the servo motor 44 drives the lead screw 45 to rotate, the lead screw 45 and the transmission nut 43 are threadedly transmitted, the transmission nut 43 drives the slider 41 to slide along the guide rod 46 through the connecting frame 42, and the slider 41 drives the laser rust removal head 9 to move up and down through the mounting seat 10, thereby adjusting the working height of the laser rust removal head 9, which saves the trouble of manually adjusting the rust removal position, saves time and effort, and thus improves the efficiency of rust removal.

[0025] The working principle of a metal component surface rust removal device provided by the utility model is as follows: a corresponding holder 8 is selected according to the different metal components, the holder 8 is matched with the inner end face of the metal component, and then, the fastener 71 is engaged with the positioning groove 72, so that the inner end face of the metal component is engaged with the holder 8, and the metal component is supported by the bearing surface of the dust collection box 2, and then, the output shaft of the stepper motor 51 drives the worm 52 to rotate, the worm 52 is meshed with the worm wheel 53, and the worm wheel 53 drives the dust collection box 2 to rotate, so that the metal component is rotated, so that the circumferential side of the metal component can face the laser rust removal head 9, and the servo The output shaft of the motor 44 drives the lead screw 45 to rotate, and the lead screw 45 and the transmission nut 43 are threadedly transmitted. The transmission nut 43 drives the slider 41 to slide along the guide rod 46 through the connecting frame 42. The slider 41 drives the laser rust removal head 9 to move up and down through the mounting seat 10, so as to adjust the working height of the laser rust removal head 9. The laser rust removal head 9 is used to remove rust on the surface of the metal component. The dust generated by rust removal enters the dust collection box 2 through the dust suction hole 3, and the dust in the dust collection box 2 enters the dust collector 61 through the dust suction pipe 62. During the rotation process, the dust collection box 2 rotates relative to the dust suction pipe 62 through the rotating joint 63.

[0026] It is worth noting that the components disclosed in the above embodiments are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods. The PLC controller 11 is powered by an external power supply, and the laser rust removal head 9 and the laser host can adopt the devices in the patent with authorization publication number CN 220515740 U. The rotating connection mentioned in this scheme is a rotating connection through a bearing, and the PLC controller 11 model can adopt XD3.

[0027] The parts of the present invention that are not described in detail are prior art. Although the present invention is specifically demonstrated and introduced in conjunction with the preferred implementation scheme, there are many methods and ways to implement the technical solution. The above is only a preferred implementation scheme of the present invention. However, technical personnel in the relevant field should understand that various changes can be made to the present invention in form and details without departing from the spirit and scope of the present invention as defined in the attached claims, which are all within the scope of protection of the present invention.

Claims

1. A rust removal device for metal component surfaces, comprising a frame (1), characterized in that: A dust collection box (2) is rotatably mounted on a central support seat of the frame (1); the upper end surface of the dust collection box (2) is a plane for carrying metal components; a driving mechanism (5) for driving the dust collection box (2) to rotate is mounted on the frame (1); dust suction holes (3) are evenly arranged on the bearing surface and the inclined surface of the dust collection box (2); a dust collection unit (6) is mounted on the base of the frame (1); the dust collection unit (6) is connected to the inside of the dust collection box (2); and the dust collection box (2) is provided with a dust collecting device (6). ) is detachably connected to a holder (8) for holding the inner end surface of a metal component by a holding mechanism (7), a lifting mechanism (4) is installed on the support frame of the frame (1), a mounting seat (10) is fixed on the lifting part of the lifting mechanism (4), and a laser rust removal head (9) is installed on the side of the mounting seat (10), a PLC controller (11) is installed on the side of the frame (1), the PLC controller (11) is electrically connected to an external power supply, and the laser rust removal head (9) is electrically connected to an external laser host.

2. A metal component surface rust removal device according to claim 1, characterized in that: The clamping mechanism (7) comprises a fastener (71) and a positioning groove (72); the fastener (71) is fixed to the middle of the bearing surface of the dust collection box (2); the positioning groove (72) is formed on the clamping seat (8); and the fastener (71) and the positioning groove (72) are clamped in cooperation.

3. The rust removal equipment for metal component surface according to claim 1, characterized in that: The dust collection unit (6) comprises a dust collector (61), a dust collection pipe (62) and a rotary joint (63); the dust collector (61) is mounted on the top of the base of the frame (1); the dust collector (61) is connected to the inside of the dust collection box (2) via the dust collection pipe (62); the dust collection pipe (62) is rotatably connected to the bottom of the dust collection box (2) via the rotary joint (63); and the dust collector (61) is electrically connected to the PLC controller (11).

4. The rust removal equipment for metal component surface according to claim 1, characterized in that: The driving mechanism (5) comprises a stepping motor (51), a worm (52) and a worm wheel (53); the stepping motor (51) is mounted on a support side of the frame (1); the worm (52) is fixed on an output shaft of the stepping motor (51); the worm wheel (53) is sleeved and fixed on a side of the dust collecting box (2); the worm (52) and the worm wheel (53) are meshed; and the stepping motor (51) is electrically connected to a PLC controller (11).

5. The rust removal equipment for metal component surface according to claim 1, characterized in that: The lifting mechanism (4) comprises a slider (41) and a guide rod (46), the ends of the guide rod (46) being fixedly connected to a support seat and a support frame on the frame (1), respectively, the slider (41) being connected to the guide rod (46) in an up-and-down sliding manner, and the mounting seat (10) being fixed to a side of the slider (41).

6. The rust removal equipment for metal component surface according to claim 5, characterized in that: The lifting mechanism (4) further comprises a servo motor (44), a screw rod (45), a connecting frame (42) and a transmission nut (43); the servo motor (44) is mounted on the top of the support frame of the frame (1); the screw rod (45) is rotatably mounted between the support frame and the support seat of the frame (1); the output shaft of the servo motor (44) is fixedly connected to one end of the screw rod (45); the transmission nut (43) is threadedly connected to the screw rod (45); the transmission nut (43) is fixedly connected to the slider (41) via the connecting frame (42); and the servo motor (44) is electrically connected to the PLC controller (11).

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