A part surface cleaning system for casting production
By designing a surface cleaning system for casting and production parts that use electromagnets, C-shaped frames and rotary rings, the problem of inefficiency of traditional manual cleaning methods is solved, and all-round cleaning and efficient clamping of complex-shaped parts is achieved. hold.
Patent Information
- Application Number
- CN202411310466.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2044-09-20
AI Technical Summary
Traditional manual cleaning methods are inefficient and it is difficult to fully clean the complex shape surfaces of cast parts, especially when the fixtures cannot be clamped stably.
A surface cleaning system for casting and processing production is designed, using an electromagnet to control the clamping and release of the clamping rod head, combined with the matching design of the C-shaped frame and the rotating ring, and the meshing and fit of the rack and gear shaft is achieved by using the meshing and fit of the rack and gear shaft to achieve zero. All-round cleaning of parts and spray cleaning liquid and water by spraying spraying spray to ensure cleaning effect.
It realizes quick clamping and disengagement of parts, and can effectively clamp and clean parts of various complex shapes, ensuring that all areas on the surface of the parts can be thoroughly cleaned, improving the cleaning quality.
Smart Images
Figure CN118831872B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of casting part cleaning, in particular to a part surface cleaning system for casting processing production. Background Art
[0002] After casting, a lot of stains will remain on the surface of parts. In order to facilitate the subsequent machining of parts, the cast parts need to be cleaned. Traditional manual cleaning methods are inefficient and difficult to achieve comprehensive cleaning requirements, especially for parts with complex shapes, which are prone to residual stains. When facing parts with complex shapes, traditional fixtures cannot stably clamp the parts. Therefore, it is necessary to develop a device that can perform all-round cleaning on the surface of cast parts to solve the shortcomings of existing technical solutions. Summary of the invention
[0003] In order to overcome the defects of the above-mentioned prior art, the present invention provides the following technical solutions: a surface cleaning system for parts used in casting processing and production, comprising a base, on which two parallel side support plates are symmetrically installed, a rack is fixedly installed between the two side support plates, a permanent magnet is fixedly installed on the rack, and a first drive motor, a second drive motor and a third drive motor are fixedly installed on one of the side support plates, wherein the output shafts of the first drive motor and the second drive motor are respectively fixedly provided with a first screw rod and a second screw rod, a C-shaped frame is threadedly mounted on the first screw rod, and the C-shaped frame is also slidably mounted on the second screw rod, so that the C-shaped frame moves along the axial direction of the first screw rod under the drive of the first screw rod; a rotating ring is rotatably installed on the C-shaped frame, a clamping ring is fixedly installed inside the rotating ring, and a plurality of clamping rod heads arranged in a circular array are slidably mounted on the clamping ring along its radial direction, for clamping and fixing the parts to be cleaned.
[0004] Preferably, a clamping tension spring is arranged around the part of each clamping rod head located on the outside of the clamping ring, and the two ends of the clamping tension spring are respectively fixed to the clamping ring and the clamping rod head, and a magnetic block is fixedly installed on the end of each clamping rod head away from the center of the clamping ring, and an electromagnet is fixedly provided on the side of the rotating ring at a position corresponding to each magnetic block, and the electromagnet cooperates with the magnetic block magnetically.
[0005] Preferably, two symmetrically arranged gear shafts are fixedly mounted on the rotating ring, and the gear shafts are rotatably matched with the C-shaped frame. A hexagonal concave hole is arranged at the axis center of the gear shaft, and a hexagonal column is slidably mounted in the hexagonal concave hole. A limiting plate is fixedly mounted on the hexagonal column, and a limiting tension spring is fixedly mounted between the hexagonal column and the bottom surface of the hexagonal concave hole, wherein teeth that can mesh with each other are arranged between the opposing surfaces of the limiting plate and the C-shaped frame.
[0006] Preferably, a pressing plate driving motor bracket is installed on the threaded sleeve on the second screw rod, and the pressing plate driving motor bracket is slidably installed on one of the side support plates. A circular hole is also provided on the side support plate to facilitate the installation of components on the clamping rod head. A pressing plate driving motor is fixedly installed on the pressing plate driving motor bracket, and a pressing plate is fixedly installed on the output shaft of the pressing plate driving motor. The pressing plate and the clamping ring are coaxially arranged.
[0007] Preferably, a top plate support arm is fixedly mounted on the output shaft of the third driving motor, an auxiliary top rod is rotatably and slidably mounted on the top plate support arm, an auxiliary top plate is fixedly mounted on one end of the auxiliary top rod, an auxiliary top spring is also arranged around the auxiliary top rod, and both ends of the auxiliary top spring are rotatably cooperated with the auxiliary top plate and the top plate support arm.
[0008] Preferably, a steel brush for cleaning the surface of parts is rotatably mounted on the side support plate to which the third drive motor is fixed, and the steel brush is driven to rotate by the corresponding motor.
[0009] Preferably, the limiting plate is magnetically matched with the permanent magnet, the gear shaft is in contact and meshing cooperation with the rack, and the upper surface of the bottom rack is covered with a buffering rubber pad, which is used to cushion falling parts.
[0010] Preferably, an inclined filtering and unloading net is provided below the two side support plates to guide the sliding path of the parts, and the outer side of the side support plate is covered with a splash guard, and a spray shower is installed on the splash guard above the steel brush.
[0011] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention controls the clamping and releasing of the clamping rod head by an electromagnet, thereby realizing rapid clamping and disengagement of parts and components, and can also clamp parts of various complex shapes; (2) The present invention utilizes a C-shaped frame and a rotating ring in a coordinated design, and through the meshing cooperation of a rack and a gear shaft, enables the parts and components to be cleaned in all directions between steel brushes, and cooperates with a spray shower to spray cleaning liquid and water to ensure a cleaning effect; (3) The present invention designs a pressing plate and an auxiliary top plate to cooperate with the clamping parts, and by rotating the parts to change their position, it is possible to clean the parts that are initially blocked by the clamping rod head, thereby ensuring that all areas of the surface of the parts and components can be thoroughly cleaned, thereby improving the cleaning quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the splash shield structure of the present invention.
[0013] Figure 2 It is a schematic diagram of the overall structure of the present invention.
[0014] Figure 3 This is a diagram showing the installation position of the drive motor of the present invention.
[0015] Figure 4 It is a schematic diagram of the structure of the rack of the present invention.
[0016] Figure 5 It is a structural schematic diagram of the auxiliary top spring of the present invention.
[0017] Figure 6 It is a schematic diagram of the C-shaped frame structure of the present invention.
[0018] Figure 7 For the present invention Figure 6 Schematic diagram of the structure at point A in the middle.
[0019] In the figure: 101-C-shaped frame; 102-rotating ring; 103-clamping ring; 104-clamping rod head; 105-electromagnet; 106-magnetic block; 107-clamping spring; 108-limiting plate; 109-hexagonal prism; 110-limiting spring; 111-gear shaft; 112-auxiliary top plate; 113-auxiliary top rod; 114-auxiliary top spring; 115-top plate support arm; 116-rack; 117-permanent magnet; 118-steel brush; 119-first screw rod; 120-second screw rod; 121-pressing plate drive motor bracket; 122-pressing plate drive motor; 123-pressing plate; 124-first drive motor; 125-second drive motor; 126-third drive motor; 127-side support plate; 128-inclined filter unloading net; 129-spray shower; 130-buffer rubber pad; 131-splash cover; 132-base. DETAILED DESCRIPTION
[0020] The following is combined with Figure 1-7 , and further illustrate the technical solution of the present invention through specific implementation methods.
[0021] The present invention provides a surface cleaning system for parts used in casting processing, comprising a base 132, on which two parallel side support plates 127 are symmetrically mounted, a rack 116 is fixedly mounted between the two side support plates 127, a permanent magnet 117 is fixedly mounted on the rack 116, a first drive motor 124, a second drive motor 125 and a third drive motor 126 are fixedly mounted on one of the side support plates 127, wherein the output shafts of the first drive motor 124 and the second drive motor 125 are respectively fixedly equipped with A first screw rod 119 and a second screw rod 120, a C-shaped frame 101 is threadedly mounted on the first screw rod 119, and the C-shaped frame 101 is also slidably mounted on the second screw rod 120, so that the C-shaped frame 101 moves along the axial direction of the first screw rod 119 driven by the first screw rod 119; a rotating ring 102 is rotatably mounted on the C-shaped frame 101, and a clamping ring 103 is fixedly mounted inside the rotating ring 102, and a plurality of clamping rod heads 104 arranged in a circular array are slidably mounted on the clamping ring 103 along its own radial direction, which are used to clamp and fix the parts that need to be cleaned. The part of each clamping rod head 104 located on the outside of the clamping ring 103 is surrounded by a clamping tension spring 107, and the two ends of the clamping tension spring 107 are respectively fixed to the clamping ring 103 and the clamping rod head 104, and a magnetic block 106 is fixedly installed at one end of each clamping rod head 104 away from the center of the clamping ring 103, and an electromagnet 105 is fixedly provided on the side of the rotating ring 102 at a position corresponding to each magnetic block 106, and the electromagnet 105 cooperates with the magnetic block 106 magnetically. Two symmetrically arranged gear shafts 111 are also fixedly mounted on the rotating ring 102. The gear shafts 111 are rotatably matched with the C-shaped frame 101. A hexagonal concave hole is arranged at the axis center of the gear shaft 111. A hexagonal column 109 is slidably mounted in the hexagonal concave hole. A limiting plate 108 is fixedly mounted on the hexagonal column 109. A limiting tension spring 110 is fixedly mounted between the hexagonal column 109 and the bottom surface of the hexagonal concave hole, wherein teeth that can mesh with each other are arranged between the opposing surfaces of the limiting plate 108 and the C-shaped frame 101. A pressing plate driving motor bracket 121 is threadedly mounted on the second screw rod 120, and the pressing plate driving motor bracket 121 is slidably mounted on one of the side support plates 127. A circular hole is also provided on the side support plate 127 to facilitate the installation of parts on the clamping rod head 104. A pressing plate driving motor 122 is fixedly mounted on the pressing plate driving motor bracket 121, and a pressing plate 123 is fixedly mounted on the output shaft of the pressing plate driving motor 122. The pressing plate 123 is coaxially arranged with the clamping ring 103. A top plate support arm 115 is fixedly mounted on the output shaft of the third driving motor 126, and an auxiliary top rod 113 is rotatably and slidably mounted on the top plate support arm 115. An auxiliary top plate 112 is fixedly mounted on one end of the auxiliary top rod 113, and an auxiliary top spring 114 is also arranged around the auxiliary top rod 113. The two ends of the auxiliary top spring 114 are rotatably matched with the auxiliary top plate 112 and the top plate support arm 115.A steel brush 118 for cleaning the surface of parts is rotatably mounted on the side support plate 127 that fixes the third drive motor 126, and the steel brush 118 is driven to rotate by the corresponding motor. The limiting plate 108 is magnetically matched with the permanent magnet 117, the gear shaft 111 is in contact and meshing with the rack 116, and the upper surface of the bottom rack 116 is covered with a buffer rubber pad 130, which is used to buffer the fallen parts. An inclined filtering unloading net 128 is provided below the two side support plates 127 to guide the sliding path of the parts, and the outer side of the side support plate 127 is covered with a splash shield 131, and a spray shower 129 is installed at the position above the steel brush 118 of the splash shield 131.
[0022] The working principle of a surface cleaning system for parts used in casting processing and production disclosed in the present invention is as follows: all electromagnets 105 are started, and the electromagnets 105 generate magnetic force to attract the magnetic suction block 106. The magnetic suction block 106 drives the clamping rod head 104 to approach the electromagnet 105, and then the parts to be cleaned are placed at the axial position of the clamping ring 103, and the electromagnet 105 is powered off again. After the electromagnet 105 loses its magnetic force, it no longer constrains the magnetic suction block 106. At this time, under the action of the clamping tension spring 107, the clamping rod head 104 moves toward the surface of the part, and the part is clamped by the cooperation of multiple clamping rod heads 104. At this time, the second drive motor 125 is controlled again, and the output shaft of the second drive motor 125 drives the first screw rod 119 to rotate, and the first screw rod 119 drives the C-shaped frame 101 to move axially. When the limiting plate 108 moves to the magnetic force range of the permanent magnet 117, it will be attracted by the magnetic force of the permanent magnet 117, causing the limiting plate 108 to approach the permanent magnet 117. During this process, the limiting tension spring 110 is in a stretched state, and the limiting plate 108 is separated and engaged with the C-shaped frame 101. At this time, the rotating ring 102 can rotate freely on the C-shaped frame 101. When the gear shaft 111 contacts the rack 116, since the rack 116 cannot move, the gear shaft 111 will rotate on the C-shaped frame 101, thereby driving the C-shaped frame 101 under the rotating ring 102 to rotate, so that the rotating ring 102 rotates 90°. The purpose of this process is to facilitate the insertion of parts and the rotating ring 102 into the two steel brushes 118. When the rotating ring 102 and the parts move between the two steel brushes 118, the steel brush 118 is driven to rotate, and the steel brush 118 will remove the stains on the surface of the parts. This process also requires the spray shower 129 to spray cleaning liquid and water on the parts and the steel brush 118 to reduce friction and achieve the purpose of heat dissipation. At the same time, it can also wash away the separated stains and rust stains.
[0023] Then, the second drive motor 125 is controlled to move the C-shaped frame 101 to the initial position, and the first drive motor 124 is controlled to drive the second screw rod 120 to rotate, and the second screw rod 120 drives the pressing plate drive motor bracket 121 to slide, so that the pressing plate 123 moves to a position in contact with the surface of the component. At the same time, the third drive motor 126 is controlled, and the output shaft of the third drive motor 126 drives the top plate support arm 115 to swing, so that the auxiliary top plate 112 on the top plate support arm 115 swings to the side of the component, that is, the coaxial position with the pressing plate 123 (the pressing plate 123 and the auxiliary top plate 112 are both provided with silicone pads for supporting the component. The pressing plate 123 contacts the component, squeezes the component, and the component is pressed by the auxiliary top plate 112 and the pressing plate 123. The parts are fixed, and then the electromagnet 105 is started again, and then the pressing plate driving motor 122 is controlled. The pressing plate driving motor 122 can drive the pressing plate 123 to rotate, and the parts will also rotate with it, making it rotate 22.5°, and then the electromagnet 105 is powered off, and the pressing plate 123 and the auxiliary top plate 112 are sent to the parts, so that the pressing plate 123 and the auxiliary top plate 112 are away from the parts (control the corresponding first driving motor 124 and the third driving motor 126). The surface of the parts is repeatedly cleaned, and the purpose is to clean the position where the clamping rod head 104 contacts the surface of the parts at the beginning, because this position is blocked by the clamping rod head 104 and cannot be cleaned by the steel brush 118, so change the position to continue clamping and fixing, so as to ensure that all positions on the surface of the parts can be cleaned.
[0024] After cleaning, it is only necessary to start the electromagnet 105 again to separate the parts from the clamping rod head 104, and the parts will fall under the action of gravity, fall onto the inclined filter discharge net 128, and then slide to the designated position for drying.
Claims
1. A system for cleaning the surface of parts used in casting production, comprising a base (132), characterized in that: Two parallel side support plates (127) are symmetrically mounted on the base (132); a rack (116) is fixedly mounted between the two side support plates (127); a permanent magnet (117) is fixedly mounted on the rack (116); a first drive motor (124), a second drive motor (125) and a third drive motor (126) are fixedly mounted on one of the side support plates (127); a first screw rod (119) and a second screw rod (120) are fixedly mounted on the output shafts of the first drive motor (124) and the second drive motor (125); a C-shaped frame (101) is threadedly mounted on the first screw rod (119); the C-shaped frame (101) is also slidably mounted on the second screw rod (120), so that the C-shaped frame (101) moves along the axial direction of the first screw rod (119) under the drive of the first screw rod (119); A rotating ring (102) is rotatably mounted on the C-shaped frame (101), a clamping ring (103) is fixedly mounted inside the rotating ring (102), and a plurality of clamping rod heads (104) arranged in a circular array are slidably mounted on the clamping ring (103) along its radial direction, for clamping and fixing the parts to be cleaned; Two symmetrically arranged gear shafts (111) are also fixedly mounted on the rotating ring (102). The gear shafts (111) are rotatably matched with the C-shaped frame (101). A hexagonal concave hole is arranged at the axis of the gear shaft (111). A hexagonal column (109) is slidably mounted in the hexagonal concave hole. A limiting plate (108) is fixedly mounted on the hexagonal column (109). A limiting tension spring (110) is fixedly mounted between the hexagonal column (109) and the bottom surface of the hexagonal concave hole. A toothed shape capable of meshing with each other is arranged between the opposing surfaces of the limiting plate (108) and the C-shaped frame (101). A pressing plate drive motor bracket (121) is threadedly mounted on the second screw rod (120), and the pressing plate drive motor bracket (121) is slidably mounted on one of the side support plates (127). The side support plate (127) is also provided with a circular hole to facilitate the installation of parts on the clamping rod head (104). A pressing plate drive motor (122) is fixedly mounted on the pressing plate drive motor bracket (121), and a pressing plate (123) is fixedly mounted on the output shaft of the pressing plate drive motor (122). The pressing plate (123) and the clamping ring (103) are coaxially arranged; a top plate support arm (115) is fixedly mounted on the output shaft of the third drive motor (126), and an auxiliary top rod (113) is rotatably and slidably mounted on the top plate support arm (115). An auxiliary top plate (112) is fixedly mounted on one end of the auxiliary top rod (113), and an auxiliary top spring (114) is also arranged around the auxiliary top rod (113). Both ends of the auxiliary top spring (114) are rotatably matched with the auxiliary top plate (112) and the top plate support arm (115); a steel brush (118) for cleaning the surface of parts is rotatably mounted on a side support plate (127) fixed with a third drive motor (126), and the steel brush (118) is driven to rotate by a corresponding motor; the limiting plate (108) is magnetically matched with the permanent magnet (117), the gear shaft (111) is in contact and meshing cooperation with the rack (116), and a buffer rubber pad (130) is provided on the upper surface of the bottom rack (116), and the buffer rubber pad (130) is used to buffer dropped parts.
2. A casting processing parts surface cleaning system according to claim 1, characterized in that: A clamping tension spring (107) is arranged around the portion of each clamping rod head (104) located outside the clamping ring (103), and the two ends of the clamping tension spring (107) are respectively fixed to the clamping ring (103) and the clamping rod head (104), and a magnetic attraction block (106) is fixedly installed at one end of each clamping rod head (104) away from the center of the clamping ring (103), and an electromagnet (105) is fixedly provided at a position corresponding to each magnetic attraction block (106) on the side of the rotating ring (102), and the electromagnet (105) cooperates with the magnetic attraction block (106) by magnetic force.
3. A casting processing parts surface cleaning system according to claim 1, characterized in that: An inclined filtering and discharging net (128) is provided below the two side support plates (127) to guide the sliding path of the parts. The outer side of the side support plate (127) is covered with a splash guard (131), and a spray shower (129) is installed on the splash guard (131) at a position above the steel brush (118).
Citation Information
Patent Citations
Automatic cleaning device for mechanical mold
CN114985335A
Be used for anti testing arrangement that drops of can glass packing bottle
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