Impurity separation device for steel shot production
By designing the impurity separation device for steel ball production, the combination of the guide box, the guide assembly, the hair dryer and the magnetic screening assembly is used to solve the problem of incomplete separation of iron chips due to the thickness of steel balls, and a more efficient iron chip separation effect is achieved.
Patent Information
- Application Number
- CN202421274410.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-05
AI Technical Summary
In the existing steel ball production, due to the large thickness of the steel ball during the screening process, the internal iron chips are incompletely falling, which affects the thoroughness of iron chip separation.
An impurity separation device for steel ball production is designed to reduce the thickness of steel balls and separate by side blowing and magnetic absorption. Specific measures include: using a guide box and a guide assembly to reduce the thickness of the steel balls and blow the iron filings through a hair dryer. The iron filings are adsorbed on the magnetic plate and separated by the barrier assembly.
It effectively improves the thoroughness of iron filing separation and avoids the incomplete fall of iron filings caused by thickness problems during the screening process of steel balls.
Smart Images
Figure CN222568420U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of steel shot production, in particular to an impurity separation device for steel shot production. Background Art
[0002] Steel shot is a spherical particle made of special materials through special heat treatment. The excellent heat treatment control process gives the steel shot the best elasticity and fatigue resistance. Steel shots of different particle sizes and hardness are suitable for different processes, such as being widely used in shot peening of large quantities and heavy parts or materials. Steel shot is widely used for descaling and rust removal of steel workpieces before painting. In this case, centrifugal shot blasting equipment is often used. The spherical shape and small hardness prevent the steel shot from causing great wear on the equipment. Steel shot is also widely used for sand removal of castings. When used with appropriate equipment, steel shot is the best abrasive for surface cleaning because of its durability.
[0003] During the production and processing of steel shots, iron filings will be mixed into the steel shots. These iron filings need to be screened out to avoid affecting the quality of the subsequent steel shots. At present, the steel shot screening structure usually only includes a simple screen, so that the steel shots pass through it and the iron filings fall through the screen to complete the screening. This type of screening structure can screen the iron filings in the steel shots, but the steel shots are thicker when passing through the screen, and the iron filings inside do not fall completely under the action of gravity, which is not conducive to improving the thoroughness of iron filing separation. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides an impurity separation device for steel shot production, which can reduce the thickness of the steel shots and have a side-blowing effect on iron filings, and then separate them by magnetic attraction, effectively solving the problems raised in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an impurity separation device for steel shot production, comprising a base, the base is in the shape of a flat rectangular parallelepiped, a first vertical plate is fixedly provided at the left end of the upper surface of the base, a material guide box with an upper opening is fixedly provided at the right side of the upper end of the first vertical plate, the material guide box is in the shape of a rectangular parallelepiped with an open upper end, the bottom plate is in an inclined shape with the left side lower and the right side higher, and a strip through hole in the front-back direction is provided at the left end of the bottom plate;
[0006] A material guide assembly is provided below the material guide box, and the material guide assembly includes a material guide plate, the material guide plate is higher on the left and lower on the right, and the left end of the material guide plate is fixedly connected to the left end of the bottom surface of the material guide box, a support plate is provided between the bottom surface of the material guide plate and the base, a mesh baffle is fixedly provided on the front side of the material guide plate, and a hair dryer for blowing air backwards is fixedly provided on the front side of the mesh baffle;
[0007] A vertical magnetic screening assembly is provided on the base on the right side of the material guiding assembly, and the magnetic screening assembly includes a conveyor belt which rotates vertically counterclockwise, and a flexible magnetic plate is bonded to the outer side of the conveyor belt, and vertical rollers are provided on the inner sides of the left and right ends of the conveyor belt, and the upper and lower ends of the rollers are respectively rotatably connected with the horizontal support plates, the rear end of the support plate is fixedly connected to the front side of the vertical fixed plate, the bottom surface of the fixed plate is fixedly connected to the upper surface of the base, a driving motor for driving the lower roller is fixedly provided on the upper surface of the upper right support plate, a blocking assembly cooperating with the conveyor belt is fixedly provided on the fixed plate on the right side of the conveyor belt, a first storage box is provided on the base below the blocking assembly, and a second storage box is provided below the right end of the material guiding plate on the left side of the first storage box.
[0008] As a preferred technical solution, a second vertical plate is provided between the bottom of the hair dryer and the base.
[0009] As a preferred technical solution, the first storage box and the second storage box have the same structure, both comprising a rectangular box body with an upper opening, and handles are fixedly provided at the center positions of the four outer sides of the box body.
[0010] As a preferred technical solution, the blocking assembly includes a scraper, whose left side is in contact with the outer side of the conveyor belt, and whose right side is fixedly connected to the left side of the front end of the first frame plate in the front-to-back direction, and a second frame plate in the left-to-right direction is fixedly arranged on the right side of the rear end of the first frame plate, and the second frame plate is fixedly connected to the front side of the fixed plate by bolts.
[0011] As a preferred technical solution, the rear side of the guide plate is in contact with the front side of the conveyor belt.
[0012] As a preferred technical solution, the scraper is a vertical wedge-shaped structure, with its pointed part facing the conveyor belt.
[0013] As a preferred technical solution, the height of the right end of the guide plate is higher than the height of the lower end of the conveyor belt.
[0014] As a preferred technical solution, the distance between the lower end of the conveyor belt and the base is greater than the height of the second storage box.
[0015] As a preferred technical solution, a distribution box is fixedly provided on the left end portion of the upper surface of the base, and the distribution box is electrically connected to the drive motor through a line.
[0016] As a preferred technical solution, a vibration motor is fixedly provided on the right outer surface of the material guide box, and the vibration motor is electrically connected to the distribution box through a line.
[0017] Compared with the prior art, the utility model provides an impurity separation device for steel shot production, which has the following beneficial effects:
[0018] 1. The utility model is provided with a material guide box with an upper opening fixedly on the right side of the upper end of the first vertical plate. The material guide box is in the shape of a rectangular parallelepiped with an open upper end, and the bottom plate is inclined with the left side lower and the right side higher. A strip through hole in the front-to-back direction is provided at the left end of the bottom plate. When in use, steel shots are slowly introduced into the material guide box, and the steel shots will slide to the left at the bottom to the strip through hole, and then slide down to the material guide plate. The mutual friction between the steel shots is conducive to the sliding of iron filings, and the strip through hole can limit the flow of the steel shots, thereby avoiding the problem of too thick steel shots on the material guide plate.
[0019] 2. The utility model includes a material guide plate through a material guide assembly. The material guide plate is higher on the left and lower on the right. The left end of the material guide plate is fixedly connected to the left end of the bottom surface of the material guide box. A support plate is provided between the bottom surface of the material guide plate and the base. A mesh baffle is fixedly provided on the front side of the material guide plate. A hair dryer for blowing air backwards is fixedly provided on the mesh baffle. When in use, the air volume of the hair dryer is adjusted according to the size of the steel shot, so that the iron filings in the steel shot can be blown and guided backwards, and the mesh baffle can block the steel shot.
[0020] 3. The utility model has a flexible magnetic plate bonded to the outer side of the conveyor belt, and a blocking component cooperating with the conveyor belt is fixedly provided on the fixed plate on the right side of the conveyor belt, a first storage box is provided on the base below the blocking component, and a second storage box is provided below the right end of the guide plate on the left side of the first storage box. When in use, iron filings blown backwards can be adsorbed on the magnetic plate on the rear side, and the blocking component can block the iron filings on the magnetic plate. When too much iron filings are accumulated, the iron filings away from the magnetic plate will slide into the first storage box under the action of gravity. Finally, the iron filings remaining on the magnetic plate can be cleaned manually, and the second storage box can recover the steel shots that slide off the guide plate.
[0021] 4. The utility model has a vibration motor fixedly provided on the right outer surface of the material guide box. The vibration motor is electrically connected to the distribution box through a line. When in use, the vibration motor can vibrate the steel shots inside the material guide box. The vibration can intensify the friction and vibration of the steel shots, which is beneficial to the separation of iron filings and steel shots, and further facilitates the hair dryer to blow backwards toward the magnetic plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:
[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the first embodiment of the utility model;
[0024] Figure 2 It is an enlarged structural schematic diagram of the coordination between the material guide box and the first vertical plate;
[0025] Figure 3 for Figure 2 Schematic diagram of the three-dimensional structure of the middle guide box from another angle;
[0026] Figure 4 for Figure 1 An enlarged structural diagram of the intermediate material guide assembly;
[0027] Figure 5 It is a schematic diagram of the enlarged structure of the magnetic suction screening component;
[0028] Figure 6 for Figure 5 A schematic diagram of the enlarged structure of the middle barrier component;
[0029] Figure 7 is an enlarged structural schematic diagram of the first box;
[0030] Figure 8 It is a schematic diagram of the three-dimensional structure of the second embodiment of the utility model.
[0031] Indications in the figure: 1. Base; 11. First vertical plate; 2. Material guide box; 21. Strip through hole; 3. Material guide assembly; 31. Material guide plate; 311. Support plate; 32. Mesh baffle; 33. Blower; 34. Second vertical plate; 4. Magnetic screening assembly; 41. Conveyor belt; 42. Support plate; 43. Fixed plate; 44. Drive motor; 5. Blocking assembly; 51. Scraper; 52. First frame plate; 53. Second frame plate; 54. Bolt; 6. First storage box; 61. Box body; 62. Handle; 7. Second storage box; 8. Distribution box; 9. Vibration motor. DETAILED DESCRIPTION
[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example
[0033] like Figures 1 to 7As shown, an impurity separation device for steel shot production comprises a base 1, which is in the shape of a flat rectangular parallelepiped, a first vertical plate 11 is fixedly arranged at the left end of the upper surface of the base 1, a material guide box 2 with an upper opening is fixedly arranged at the right side of the upper end of the first vertical plate 11, the material guide box 2 is in the shape of a rectangular parallelepiped with an open upper end, the bottom plate is in an inclined shape with the left side lower and the right side higher, a strip through hole 21 in the front-to-back direction is arranged at the left end of the bottom plate, a material guide assembly 3 is arranged below the material guide box 2, the material guide assembly 3 comprises a material guide plate 31, the material guide plate 31 is higher on the left and lower on the right, the left end is fixedly connected to the left end of the bottom surface of the material guide box 2, a support plate 311 is arranged between the bottom surface of the material guide plate 31 and the base 1, a mesh baffle 32 is fixedly arranged on the front side surface of the material guide plate 31 (the upper side of the left end is also fixedly connected to the material guide box 2 by bolts), a hair dryer 33 for blowing air backwards is fixedly arranged on the front side surface of the mesh baffle 32, and a material guide assembly 33 is arranged on the base 1 on the right side of the material guide assembly 3 There is a vertical magnetic screening component 4, which includes a vertical counterclockwise rotating conveyor belt 41, a flexible magnetic plate (not shown) is bonded to the outer side of the conveyor belt 41, and vertical rollers (not shown) are provided on the inner sides of the left and right ends of the conveyor belt 41, and the upper and lower ends of the rollers are rotatably connected to the horizontal support plates 42 respectively (existing technology), the rear end of the support plate 42 is fixedly connected to the front side of the vertical fixed plate 43, the bottom surface of the fixed plate 43 is fixedly connected to the upper surface of the base 1, and a driving motor 44 for driving the lower roller is fixedly provided on the upper surface of the upper right support plate 42 (existing technology, known to those skilled in the art), a blocking component 5 cooperating with the conveyor belt 41 is fixedly provided on the fixed plate 43 on the right side of the conveyor belt 41, a first storage box 6 is provided on the base 1 below the blocking component 5, and a second storage box 7 is provided below the right end of the guide plate 31 on the left side of the first storage box 6.
[0034] A second vertical plate 34 is provided between the bottom of the hair dryer 33 and the base 1 .
[0035] The first storage box 6 and the second storage box 7 have the same structure, both comprising a rectangular box body 61 with an upper opening, and handles 62 (n-shaped structure with side openings) are fixedly provided at the center positions of the four outer sides of the box body 61.
[0036] The blocking assembly 5 includes a scraper 51, the left side of the scraper 51 contacts the outer side of the conveyor belt 41, the right side of the scraper 51 is fixedly connected to the left side of the front end of the first frame plate 52 in the front-to-back direction, and the right side of the rear end of the first frame plate 52 is fixedly provided with a second frame plate 53 in the left-to-right direction. The second frame plate 53 is fixedly connected to the front side of the fixing plate 43 by bolts 54.
[0037] The rear side of the guide plate 31 contacts the front side of the conveyor belt 41 .
[0038] The scraper 51 is in a vertical wedge-shaped structure, with its pointed end facing the conveyor belt 41 .
[0039] The height of the right end portion of the guide plate 31 is higher than the height of the lower end portion of the conveyor belt 41 .
[0040] The distance between the lower end of the conveyor belt 41 and the base 1 is greater than the height of the second storage box 7 .
[0041] A distribution box 8 is fixedly provided at the left end of the upper surface of the base 1 , and the distribution box 8 is electrically connected to the driving motor 44 through a line.
[0042] When in use, slowly introduce steel shots into the guide box 31, and the steel shots will slide to the left at the bottom to the strip through hole 21, and then slide down to the guide plate 31. The friction between the steel shots is conducive to the sliding of iron filings. The strip through hole 21 can limit the flow of the steel shots and avoid the problem of too thick steel shots on the guide plate 31. Through the blowing of the hair dryer 33, the air volume is adjusted according to the size of the steel shots, so that the iron filings in the steel shots can be blown backward and guided, and the mesh baffle 32 can block the steel shots. The iron filings blown backward can be adsorbed on the magnetic plate on the rear side, and the blocking component 5 can block the iron filings on the magnetic plate. If there are too many iron filings, the iron filings away from the magnetic plate will slide into the first storage box 6 under the action of gravity. Finally, the iron filings remaining on the magnetic plate can be manually cleaned, and the second storage box 7 can recover the steel shots that slide off the guide plate 31. Example
[0043] like Figure 8 As shown, a vibration motor 9 is fixedly provided on the right outer surface of the material guide box 2, and the vibration motor 9 is electrically connected to the distribution box 8 through a line.
[0044] When in use, the vibration motor 9 can vibrate the steel shots inside the material guide box 2. The vibration can intensify the friction and vibration of the steel shots, which is beneficial to the separation of iron filings and steel shots, and further facilitates the blower 33 to blow backwards toward the magnetic plate.
[0045] The components used in the present invention are all common standard components or components known to those skilled in the art, and their structures and principles are well known to those skilled in the art.
[0046] It should be noted that, in this article, the directions or positional relationships indicated by the terms "first", "second", "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings, and are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0047] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportion or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.
[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An impurity separation device for steel shot production, characterized in that: The base comprises a flat rectangular parallelepiped, a first vertical plate is fixedly provided at the left end of the upper surface of the base, a material guide box with an upper opening is fixedly provided at the right side of the upper end of the first vertical plate, the material guide box is in a rectangular parallelepiped with an open upper end, the bottom plate is inclined with the left side lower and the right side higher, and a strip through hole in the front-to-back direction is provided at the left end of the bottom plate; A material guide assembly is provided below the material guide box, and the material guide assembly includes a material guide plate, the material guide plate is higher on the left and lower on the right, and the left end of the material guide plate is fixedly connected to the left end of the bottom surface of the material guide box, a support plate is provided between the bottom surface of the material guide plate and the base, a mesh baffle is fixedly provided on the front side of the material guide plate, and a hair dryer for blowing air backwards is fixedly provided on the front side of the mesh baffle; A vertical magnetic screening assembly is provided on the base on the right side of the material guiding assembly, and the magnetic screening assembly includes a conveyor belt which rotates vertically counterclockwise, and a flexible magnetic plate is bonded to the outer side of the conveyor belt, and vertical rollers are provided on the inner sides of the left and right ends of the conveyor belt, and the upper and lower ends of the rollers are respectively rotatably connected with the horizontal support plates, the rear end of the support plate is fixedly connected to the front side of the vertical fixed plate, the bottom surface of the fixed plate is fixedly connected to the upper surface of the base, a driving motor for driving the lower roller is fixedly provided on the upper surface of the upper right support plate, a blocking assembly cooperating with the conveyor belt is fixedly provided on the fixed plate on the right side of the conveyor belt, a first storage box is provided on the base below the blocking assembly, and a second storage box is provided below the right end of the material guiding plate on the left side of the first storage box.
2. The impurity separation device for steel shot production according to claim 1, characterized in that: A second vertical plate is arranged between the bottom of the hair dryer and the base.
3. The impurity separation device for steel shot production according to claim 1, characterized in that: The first storage box and the second storage box have the same structure, both comprising a rectangular box body with an upper opening, and handles are fixedly provided at the center positions of the four outer sides of the box body.
4. The impurity separation device for steel shot production according to claim 1, characterized in that: The blocking assembly includes a scraper, the left side of the scraper contacts the outer side of the conveyor belt, the right side of the scraper is fixedly connected to the left side of the front end of the first frame plate in the front and rear directions, the right side of the rear end of the first frame plate is fixedly provided with a second frame plate in the left and right directions, and the second frame plate is fixedly connected to the front side of the fixed plate by bolts.
5. The impurity separation device for steel shot production according to claim 1, characterized in that: The rear side surface of the guide plate contacts the front side surface of the conveyor belt.
6. The impurity separation device for steel shot production according to claim 4, characterized in that: The scraper is in a vertical wedge-shaped structure, with its pointed end facing the conveyor belt.
7. The impurity separation device for steel shot production according to claim 1, characterized in that: The height of the right end portion of the guide plate is higher than the height of the lower end portion of the conveyor belt.
8. The impurity separation device for steel shot production according to claim 1, characterized in that: The distance between the lower end of the conveyor belt and the base is greater than the height of the second storage box.
9. The impurity separation device for steel shot production according to claim 1, characterized in that: A distribution box is fixedly provided at the left end portion of the upper surface of the base, and the distribution box is electrically connected to the driving motor through a line.
10. The impurity separation device for steel shot production according to claim 1, characterized in that: A vibration motor is fixedly provided on the right outer surface of the material guide box, and the vibration motor is electrically connected to the distribution box through a line.