CN115463839A - Slag ball magnetic separation device for shot blasting machine and shot blasting machine - Google Patents
Slag ball magnetic separation device for shot blasting machine and shot blasting machine Download PDFInfo
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- CN115463839A CN115463839A CN202210908017.1A CN202210908017A CN115463839A CN 115463839 A CN115463839 A CN 115463839A CN 202210908017 A CN202210908017 A CN 202210908017A CN 115463839 A CN115463839 A CN 115463839A
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- 238000007885 magnetic separation Methods 0.000 title claims abstract description 100
- 238000005422 blasting Methods 0.000 title claims abstract description 51
- 239000002893 slag Substances 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 102
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 82
- 239000010959 steel Substances 0.000 claims abstract description 82
- 238000000926 separation method Methods 0.000 claims abstract description 66
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000013016 damping Methods 0.000 claims description 16
- 230000005389 magnetism Effects 0.000 claims description 9
- 239000013049 sediment Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 56
- 238000001914 filtration Methods 0.000 description 28
- 239000000203 mixture Substances 0.000 description 26
- 230000000694 effects Effects 0.000 description 20
- 238000000034 method Methods 0.000 description 17
- 238000005192 partition Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000006148 magnetic separator Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000001464 adherent effect Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/04—Magnetic separation acting directly on the substance being separated with the material carriers in the form of trays or with tables
- B03C1/06—Magnetic separation acting directly on the substance being separated with the material carriers in the form of trays or with tables with magnets moving during operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
- B03C1/12—Magnetic separation acting directly on the substance being separated with cylindrical material carriers with magnets moving during operation; with movable pole pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Mechanical Conveyors (AREA)
Abstract
The application relates to the field of shot blasting machines, in particular to a slag ball magnetic separation device for shot blasting machines and a shot blasting machine, and the slag ball magnetic separation device comprises a separation mechanism and a magnetic separation mechanism, wherein the separation mechanism comprises a separation cavity, a feed inlet and a discharge outlet, the feed inlet is communicated with a steel ball outlet, a plurality of groups of filter bridges are arranged in the separation cavity, each group of filter bridges is provided with at least two plastic guide rails, the distance between every two adjacent plastic guide rails is smaller than the diameter of a steel ball, one end of each filter bridge is communicated with the feed inlet to form a first end, the other end of each filter bridge is connected with the discharge outlet to form a second end, and a material collection part is arranged on the lower side of each filter bridge; the magnetic separation mechanism is arranged on the lower side of the material collecting part and comprises a magnetic separation part, the magnetic separation part can move along the extension direction of the filter bridge, the magnetic separation part is arranged at a first height in a first state, magnetic force is provided for the steel shots by the magnetic separation part at the first height, the magnetic separation part moves to the second end from the first end, the magnetic separation part is arranged at a second height in a second state, the magnetic separation part is removed from the steel shots to provide the magnetic force at the second height, and the magnetic separation part moves to the first end from the second end.
Description
Technical Field
The invention relates to the field of shot blasting machines, in particular to a slag ball magnetic separation device for a shot blasting machine and the shot blasting machine.
Background
The shot blasting machine is equipment for cleaning dirt such as laitance and the like on the outer surface of a workpiece through impact and friction of a large number of small-particle-size steel shots on the outer surface of the workpiece, and the metal steel shots in the shot blasting machine can ensure that the surface of the workpiece obtains certain roughness while the surface of the workpiece is cleaned. And after the outer surface of the workpiece is impacted, the steel shots in the shot blasting machine are recovered and put into use again. When the shot blasting machine works, steel shots impact the surface of a workpiece to remove impurities and rust on the surface of the workpiece, impurities with different shapes and specifications, the iron rust and damaged steel shots are collectively called as impurity materials, and the impurity materials cannot be recycled to carry out next shot blasting treatment, so the steel shots and the impurity materials need to be separated; the magnetic force generated by the magnetic attraction plate acts on iron impurities contained in the steel shot, so that the falling of the iron impurities can be accelerated.
However, in the separation structure, the steel shots and the impurity materials are easy to be stacked together, so that the separation is incomplete during the separation, and in addition, the complete separation is difficult to realize by using the traditional separation method due to the different structures and sizes of the impurity materials.
Disclosure of Invention
In order to solve the problems, the invention provides a slag ball magnetic separation device for a shot blasting machine, which improves the separation effect of steel balls and impurity materials, so that the influence on the overall shot blasting treatment effect of a workpiece caused by the impact of the steel balls and the impurity materials on the workpiece during shot blasting treatment due to incomplete separation of the steel balls and the impurity materials is avoided.
Another object of the invention is to provide a shot blasting machine comprising the above apparatus.
In order to achieve the purpose, the invention provides a slag ball magnetic separation device for a shot blasting machine, which comprises a separation mechanism and a magnetic separation mechanism, wherein the separation mechanism comprises a separation cavity, a feeding hole and a discharging hole which are communicated with the separation cavity, a plurality of groups of filter bridges are arranged in the separation cavity, each group of filter bridges at least comprises two plastic guide rails, the distance between every two adjacent plastic guide rails is smaller than the diameter of a steel ball, one end of each filter bridge is communicated with the feeding hole to form a first end, the other end of each filter bridge is connected with the discharging hole to form a second end, and a material collection part is arranged on the lower side of each filter bridge; the magnetic separation mechanism is arranged on the lower side of the material collecting part and comprises a magnetic separation part, the magnetic separation part can move along the extension direction of the filter bridge to switch between a first state and a second state, the magnetic separation part is located at a first height in the first state, the magnetic separation part provides magnetic force for the steel shots at the first height, the magnetic separation part moves to the second end from the first end, the magnetic separation part is located at a second height in the second state, the magnetic separation part removes the magnetic force for the steel shots at the second height, and the magnetic separation part moves to the first end from the second end.
Further, the magnetic separation piece includes the magnetic sheet and the flexible bracing piece of being connected with the magnetic sheet, and flexible bracing piece drives the magnetic sheet and switches between first height and second height, and the one end that the magnetic sheet was kept away from to flexible bracing piece is connected with removes the seat, removes the seat and can follow the reciprocating motion of filter bridge extending direction.
Further, still include magnetic screen board, magnetic screen board arranges the piece downside that gathers materials in, and when the magnetic separation piece was in the first state, the magnetic screen board downside was arranged in to the magnetic screen board, and when the magnetic separation piece was in the second state, the magnetic screen board was arranged in between magnetic screen board and the filter bridge.
Further, magnetic separation mechanism includes the vibration piece, and the second end is arranged in to the vibration piece, and the vibration piece includes the connecting rod, and connecting rod one end is connected with the vibration roller, is equipped with the mount pad in the separation chamber, is equipped with multiunit filter bridge in the mount pad, the mount pad first end with the separation chamber is articulated, and the mount pad is connected to the connecting rod other end, and the magnetic sheet outside is equipped with the vibration lug, and the vibration lug interval is equipped with a plurality of vibration recesses, vibration roller and vibration lug contact or separation for the magnetic sheet moves vibration roller and vibration recess joint or separation when holding to the second.
Further, be provided with the separator on the filter bridge, the separator is including the division board, the division board can be followed perpendicular filter bridge extending direction and removed and have primary importance and second place, the division board one end of primary importance department and the interval of filtering the bridge are less than the diameter of shot, the division board one end of secondary importance department and the interval of filtering the bridge are greater than the diameter of shot, magnetic sheet one side is equipped with the lug, lug and division board looks butt, the magnetic sheet removes and drives the division board and remove to the second place from the primary importance.
Further, the separator still includes the brush board, and the division board is connected to the brush board, and the brush board extends along filtering bridge extending direction, and the one end that the brush board is close to filtering bridge is equipped with the brush, and brush downwardly extending to filtering bridge, vibrating motor are connected to the brush board, and vibrating motor drives the relative vibration of brush board.
Further, still include magnetism and inhale the mechanism, magnetism inhales the mechanism and inhales a piece and hold the flitch including magnetism, holds the flitch and arranges in between second end and the discharge gate, and magnetism inhales a piece and arranges in and holds the flitch upside, holds the flitch and is equipped with the damping layer.
Further, magnetism is inhaled the piece and is inhaled the scraper blade of roller butt including magnetism and inhale the roller, and the scraper blade intercommunication has the chamber of accomodating.
Further, the material bearing plate comprises a plurality of rollers, the extending direction of the rollers is perpendicular to the extending direction of the filter bridge, the rollers can roll, the distance between every two adjacent rollers is smaller than the diameter of the steel shot, the rollers form a damping layer, and the filter bridge is arranged in a downward inclined mode.
The invention also provides a shot blasting machine which comprises the slag shot magnetic separation device for the shot blasting machine and a shot blasting machine main body, wherein a steel shot outlet is formed in the bottom of the shot blasting machine main body and is communicated with the feeding hole.
The invention has the beneficial effects that: through setting up filter bridge and magnetic separation piece, carry out the substep to shot and impurity material and separate, at first when the mixture gets into filter bridge, some dispersed less impurity material of overall dimension pass through the clearance department between two adjacent plastic guide rails and separate with the shot, secondly, at the in-process that magnetic separation piece drove the shot and remove, because the removal of shot makes the adhesion on the shot or the impurity material of extrusion between a plurality of shots separate with the shot gradually, and fall through the clearance on the filter bridge, in addition, the magnetic separation piece provides the magnetic force of downward movement to the impurity material of metal, thereby accelerate the separation of impurity material and shot, the separation effect of shot and impurity material has been improved, thereby avoid because shot and impurity material separation are incomplete, when throwing the ball and handling, the shot and impurity material impact the work piece together, influence the holistic shot-blast treatment effect of work piece.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the application and are not intended to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of one embodiment of the present invention;
FIG. 2 is a schematic diagram of a second elevation in a first state in accordance with one embodiment of the present invention;
FIG. 3 is a schematic view of a first elevation in a first state;
FIG. 4 is a schematic view of a first elevation in a second state;
FIG. 5 is a schematic view of a second elevation in a second state;
FIG. 6 is a schematic view of the divider plate in a second position in accordance with the present invention;
fig. 7 is a schematic view of the divider plate in a first position in accordance with the present invention.
Wherein: 101. a separation chamber; 102. a feed inlet; 103. a discharge port; 11. a filter bridge; 111. a plastic guide rail; 112. a mounting seat; 12. a collecting member; 131. magnetic selection; 1311 a magnetic plate; 1312. a telescopic support rod; 1313. a movable seat; 1314. vibrating the bump; 1315. a bump; 1316. vibrating the groove; 132. a magnetic shield panel; 14. a vibrating member; 141. a connecting rod; 142. vibrating the roller; 15. a separator; 151. a partition plate; 152. a brush plate; 1521. a brush; 16. a magnetic attraction mechanism; 161. a magnetic member; 1611. a magnetic suction roller; 1612. a squeegee; 1613. a receiving cavity; 162. a material bearing plate; 1621. a roller; 17. a shot blasting machine main body; 171. and (5) discharging the steel shot.
Detailed Description
In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein and, therefore, the scope of the present invention is not limited by the specific embodiments disclosed below.
In addition, in the description of the present invention, it should be understood that the terms "top", "bottom", "inner", "outer", "upper", "lower", "axial", "radial", "circumferential", and the like refer to orientations or positional relationships based on those illustrated in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the above-mentioned terms may be mechanically connected, directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above-mentioned terms in the present invention according to the specific situation.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In the invention, as shown in fig. 1 to 7, a magnetic separation device for slag shots for shot blasting machines is provided, which comprises a separation mechanism and a magnetic separation mechanism, wherein the separation mechanism comprises a separation cavity 101, and a feed inlet 102 and a discharge outlet 103 which are communicated with the separation cavity 101, a plurality of groups of filter bridges 11 are arranged in the separation cavity 101, each group of filter bridges 11 at least comprises two plastic guide rails 111, the distance between every two adjacent plastic guide rails 111 is smaller than the diameter of a steel shot, one end of each filter bridge 11 is communicated with the feed inlet 102, the other end of each filter bridge 11 is connected with the discharge outlet 103 to form a second end, and a material collecting part 12 is arranged at the lower side of each filter bridge 11; the magnetic separation mechanism is arranged on the lower side of the material collecting part 12 and comprises a magnetic separation part 131, the magnetic separation part 131 can move along the extending direction of the filter bridge 11 to be switched between a first state and a second state, the magnetic separation part 131 is located at a first height, the magnetic separation part 131 provides magnetic force for the steel shot at the first height, the magnetic separation part 131 moves from a first end to a second end, the magnetic separation part 131 is located at a second height at the second state, the magnetic separation part 131 releases the magnetic force provided for the steel shot at the second height, and the magnetic separation part 131 moves from the second end to the first end.
In the structure, as shown in fig. 1, 2, 3, 4 and 5, the device is installed at the downstream of the shot blasting machine, after the shot blasting machine performs corresponding shot blasting treatment on a workpiece, a mixture of steel shots and foreign materials enters a separation mechanism of the device through a feed inlet 102, and the mixture enters a separation chamber 101 through the feed inlet 102, so that the mixture is subjected to a separation process in the separation chamber 101. Be provided with multiunit in disengagement chamber 101 and filter bridge 11, filter bridge 11 intercommunication feed inlet 102 and discharge gate 103, the mixture can be discharged from feed inlet 102 after getting into through filter bridge 11 again from discharge gate 103, wherein every group filters bridge 11 and includes two plastic guide rail 111 at least, the interval of two adjacent plastic guide rail 111 is less than the diameter of shot, consequently, when the mixture filters bridge 11, the shot can not drop from filter bridge 11, and the impurity material that lateral length is less than the shot diameter drops from filter bridge 11, in addition, be equipped with a material collection piece 12 at filter bridge 11 downside, the impurity material that drops from filter bridge 11 enters into in the material collection piece 12 and collects, be convenient for subsequent recovery processing work.
The magnetic separation piece 131 is further arranged on the lower side of the material collection piece 12, the magnetic separation piece 131 can move along the extending direction of the filtering bridge 11, the magnetic separation piece 131 has a first state and a second state in the moving process and is switched between the first state and the second state, wherein in the first state, the magnetic separation piece 131 is located at a first height, on the height, the magnetic separation piece 131 is close to the filtering bridge 11 and can provide strong magnetic force for steel shots on the filtering bridge 11, the magnetic separation piece 131 moves from the position close to the first end of the feeding port 102 to the position close to the second end of the discharging port 103, and in the moving process of the magnetic separation piece 131, the magnetic separation piece 131 drives the steel shots to move together through the magnetic force. When magnetic separation piece 131 moves to the position of second end, switch into the second state, under the second state, magnetic separation piece 131 moves to the second height, and on this height, magnetic separation piece 131 is kept away from and is filtered bridge 11 for the shot is not receiving the effect of magnetic separation piece 131 magnetic force, and thereby the shot is discharged from discharge gate 103, carries out the procedure of next step.
Wherein, the mixture that is adulterated impurity material and shot is when filtering bridge 11, the impurity material that overall dimension is less than the shot diameter falls into the piece 12 that gathers materials through the clearance between two adjacent plastic guide rail 111, wait for subsequent collection processing, in addition, magnetic separation piece 131 drives the shot and removes to the second end from first end, in the removal process, the fritter impurity material of adhesion on the shot separates with the shot, later fall into the piece 12 that gathers materials from filtering bridge 11, wherein, because the magnetic force effect of magnetic separation piece 131, also can make impurity material move down, and because the overall dimension of impurity material is less, filtering bridge 11 can not play the supporting role, the impurity material is under the effect of magnetic force, the acceleration separation, thereby play the mesh of separation impurity material and shot.
In addition, the guide rail is set to be the plastic guide rail 111, which is not influenced by the magnetic force of the magnetic separation piece 131, therefore, the steel shot is driven by the magnetic separation piece 131 to move without being influenced by large resistance, and the steel shot is convenient to move and collect and recycle.
In the structure, through setting up the filter bridge 11 and the magnetic separation piece 131, separate steel shots and impurity materials step by step, firstly when the mixture enters the filter bridge 11, some dispersed impurity materials with smaller overall dimension are separated from the steel shots through the gap between two adjacent plastic guide rails 111, secondly, in the process that the magnetic separation piece 131 drives the steel shots to move, the impurity materials adhered to the steel shots or extruded between a plurality of steel shots are gradually separated from the steel shots due to the movement of the steel shots, and fall through the gap on the filter bridge 11, and in addition, the magnetic separation piece 131 provides downward moving magnetic force for the metal impurity materials, so that the separation of the impurity materials and the steel shots is accelerated, and finally the steel shots separated from the impurity steel shots are discharged from the discharge port 103 to wait for subsequent recovery processing.
In a preferred embodiment, as shown in fig. 2 and 3, the magnetic separator 131 includes a magnetic plate 1311 and a telescopic supporting rod 1312 coupled to the magnetic plate 1311, the telescopic supporting rod 1312 drives the magnetic plate 1311 to switch between the first height and the second height, a movable seat 1313 is coupled to an end of the telescopic supporting rod 1312 far from the magnetic plate 1311, and the movable seat 1313 is capable of moving back and forth along an extending direction of the filter bridge 11.
In the structure of magnetic separation element 131, magnetic separation element 131 comprises a magnetic plate 1311 and a telescopic supporting rod 1312, and a movable base 1313 connected to telescopic supporting rod 1312 to complete the switching process of magnetic separation element 131 between the first state and the second state. The telescopic support bar 1312 is connected with the magnetic plate 1311, the telescopic support bar 1312 drives the magnetic plate 1311 to move between a first height and a second height in the telescopic process, and the movable seat 1313 drives the telescopic support bar 1312 and the magnetic plate 1311 to move from the first end of the filter bridge 11 to the second end of the filter bridge 11 in the movable process.
In a specific working process, the magnetic plate 1311 is located at the first end, in the first state, the telescopic support rod 1312 extends to enable the magnetic plate 1311 to ascend to the first height, then the telescopic support rod 1312 stops ascending and keeps the ascending height unchanged, so that the magnetic plate 1311 provides stable magnetic force for steel shots on the filter bridge 11, then the movable seat 1313 moves along the extending direction of the filter bridge 11 to drive the telescopic support rod 1312 and the magnetic plate 1311 to move from the first end to the second end, and when the magnetic plate 1311 moves to the second end, the first state is finished. In the second state, the telescopic support rod 1312 is shortened to drive the magnetic plate 1311 to move to the second height, and then the shortening is stopped, and the height is kept unchanged, the movable seat 1313 moves reversely to drive the telescopic support and the magnetic plate 1311 to move from the second end to the first end, and the second state is finished when the magnetic plate 1311 is located at the first end.
In the structure, the magnetic plate 1311 is vertically moved and changed through the telescopic support rod 1312, and the magnetic plate 1311 is transversely moved by the movable seat 1313, so that the magnetic separator 131 is conveniently switched between the first state and the second state, and the telescopic support rod 1312 and the movable seat 1313 are arranged to respectively move in different directions due to the fact that the vertical movement and the transverse movement of the whole moving process are different in direction, and the moving structure is simplified.
In one embodiment, the telescopic rod 1312 and the movable seat 1313 may be provided with different power sources, so as to avoid the situation that the whole magnetic separator 131 cannot move after the power source is out of order. The motor is arranged inside the movable group seat to drive the movable seat 1313 to move, and the hydraulic telescopic device is arranged on the telescopic supporting rod 1312 to improve the telescopic efficiency.
In a preferred embodiment, as shown in fig. 2, 3, 4 and 5, the magnetic shielding plate 132 is further included, the magnetic shielding plate 132 is disposed under the material collector 12, when the magnetic separator 131 is in the first state, the magnetic shielding plate 132 is disposed under the magnetic plate 1311, and when the magnetic separator 131 is in the second state, the magnetic shielding plate 132 is disposed between the magnetic plate 1311 and the filter bridge 11.
When magnetic plate 1311 arrives at the second end, need descend under the drive of flexible bracing piece 1312, thereby keep away from filtering bridge 11, make magnetic plate 1311 weaken or disappear to the magnetic force of steel shot on filtering bridge 11, can effectually avoid driving steel shot reverse movement at magnetic plate 1311 reverse movement's in-process, and then influence the separation of steel shot with collect, but magnetic plate 1311 descends highly differently, influence to magnetic force is also different, consequently, magnetic plate 1311 depends on the height that descends with magnetic plate 1311 to the magnetic force effect of steel shot, and in some devices, receive the size of overall structure, magnetic plate 1311 descends highly to be restricted, thereby lead to magnetic plate 1311 still to have great magnetic force effect to the steel shot on filtering bridge 11 at the second state easily.
Therefore, the magnetic shielding plate 132 is further arranged in the separation chamber 101, the magnetic shielding plate 132 is arranged on the lower side of the material collecting member 12, when the magnetic separating member 131 is in the first state, the telescopic supporting rod 1312 extends to drive the magnetic plate 1311 to ascend to the position above the magnetic shielding plate 132, so that magnetic force can be provided for steel shots on the filter bridge 11, and in the process that the magnetic plate 1311 moves from the first end to the second end, the magnetic shielding plate 132 is always arranged on the lower side of the magnetic plate 1311, so that the magnetic plate 1311 drives the steel shots to move. When magnetic separation piece 131 is in the second state, flexible bracing piece 1312 drives magnetic sheet 1311 and descends, make magnetic sheet 1311 be located magnetic shield board 132 downside, consequently, magnetic shield board 132 can effectually block magnetic sheet 1311's magnetic force and upwards transmit, thereby avoid when magnetic sheet 1311 removes to first end from the second end, have magnetic force still to be acted on the shot, make shot antiport, influence the collection and the separation of shot, still cause the shot to pile up on filtering bridge 11 easily, further influence the separation of shot and impurity material.
More specifically, as shown in fig. 2 and 3, the magnetic separation mechanism includes a vibrating member 14, the vibrating member 14 is disposed at the second end, the vibrating member 14 includes a connecting rod 141, one end of the connecting rod 141 is connected with a vibrating roller 142, a mounting seat 112 is disposed in the separation cavity 101, a plurality of sets of filter bridges 11 are disposed in the mounting seat 112, one end of the mounting seat 112 is hinged to the separation cavity 101, the other end of the connecting rod 141 is connected to the mounting seat 112, a vibrating protrusion 1314 is disposed on the outer side of the magnetic plate 1311, a plurality of vibrating grooves 1316 are disposed at intervals on the vibrating protrusion 1314, and the vibrating roller 142 is in contact with or separated from the vibrating protrusion 1314, so that the vibrating roller 142 is clamped with or separated from the vibrating groove 1316 when the magnetic plate 1311 moves to the second end.
In the process that the steel shots and foreign materials move along the magnetic plate 1311, some large foreign materials are easily clamped in the gap between two adjacent plastic guide rails 111, and in addition, some small foreign materials are adhered to the plastic guide rails 111, so that when the steel shots of the next batch pass through, the steel shots are easily adhered to the steel shots to affect the separation of the steel shots and the foreign materials, a vibrating piece 14 is arranged at the second end, the vibrating piece 14 comprises a connecting rod 141 and a vibrating roller 142, the vibrating roller 142 is connected with the connecting rod 141, a mounting seat 112 is arranged in the separation cavity 101, the filter bridge 11 is placed on the mounting seat 112, the other end of the connecting rod 141 is connected with the mounting seat 112, the first end of the mounting seat 112 is hinged with the separation cavity 101, a vibrating lug 1314 is arranged on the magnetic plate 1311, when the magnetic plate 1 moves, a vibrating groove 1316 on the vibrating lug 1314 is clamped with or separated from the vibrating roller 142, in sequence, the vibrating roller 142 is clamped and separated in the clamping and separating of the plurality of vibrating grooves 1316, the mounting seat 112 is driven to move up and down, the mounting seat 112 is continuously moved, so that the vibrating bridge is better separated from the filtering material and the filtering material is better separated from the filtering bridge and the filtering material, and the filtering material is shaken off the filtering bridge 112.
In one embodiment, as shown in fig. 2, when the magnetic plate 1311 reaches the second end, the rotating rack 1314 is engaged with the rotating gear 141, and as the magnetic plate 1311 moves from the first height to the second height, the rotating rack 1314 drives the rotating gear 141 to rotate, so that the vibrating rod 142 contacts with the stirring block 1121 when rotating, thereby causing the mount to vibrate, and when the steel shot and the impurity material move along with the magnetic plate 1311, an initial speed is obtained, and when the magnetic plate 1311 moves from the first height to the second height, the magnetic force to the steel shot and the impurity material is weakened, and the steel shot and the impurity material continue to move at the obtained initial speed, but because the steel shot and the impurity material have different mass and surface integrity and are subjected to different resistances, during the movement, the steel shot and the impurity material have different speeds and are gradually separated, and at this time, the rod 142 contacts with the stirring block 1121, so that the filter bridge vibrates, thereby vibrating the impurity material separated from the steel shot onto the collecting member 12.
Through using filtering bridge 11 to separate some impurity materials that the size is less and not adherent with the shot, rethread magnetic separation piece 131 makes the shot produce and removes, and utilize magnetic force absorption and the shot to produce the adherent impurity material, make it can separate with the shot with higher speed, move to the second end at the shot at last, through vibrating 14 vibration filtering bridge 11, make some card on filtering bridge 11 or the impurity material that is adherent on filtering bridge 11 shake off in the piece 12 that gathers materials, accomplish further separation. The steel shot and the impurity materials are separated by the multiple separation devices, so that the separation effect of the device is improved.
In a preferred embodiment, as shown in fig. 6 and 7, a partition 15 is disposed on the filter bridge 11, the partition 15 includes a partition 151, the partition 151 is movable along a direction perpendicular to the extension direction of the filter bridge 11 and has a first position and a second position, a distance between one end of the partition 151 and the filter bridge 11 is smaller than the diameter of the steel shot, a distance between one end of the partition 151 and the filter bridge 11 is larger than the diameter of the steel shot, a protrusion 1315 is disposed on one side of the magnetic plate 1311, the protrusion 1315 abuts against the partition 151, and the magnetic plate 1311 moves to drive the partition 151 to move from the first position to the second position.
In the above structure, because the magnetic separation element 131 needs to move back and forth in the working process, the magnetic separation element 131 can drive the steel shots to move by using magnetic force only in the first state, and when the magnetic separation element 131 is in the second state, the magnetic separation element 131 is far away from the filter bridge 11 and cannot provide magnetic force for the steel shots on the filter bridge 11, and when the shot blasting machine is in operation, the mixture can continuously enter the separation chamber 101, so that the separator 15 is arranged on the filter bridge 11 to separate the mixture, thereby facilitating the separation of the batch processed mixture, the separator 15 comprises a separator 151, the separator 151 extends along the direction perpendicular to the extending direction of the filter bridge 11, and the separator 151 can move in the direction and has a first position and a second position, when in the first position, the interval between one end of the separator 151 and the filter bridge 11 is smaller than the diameter of the steel shots, thereby preventing the steel shots from moving, the interval smaller than the diameter of the steel shots can allow the impurities with the shape size smaller than the steel shots to pass through, and the impurities can fall into the material collection element 12 through the gap on the filter bridge 11. In the second position, the gap between one end of the partition plate 151 and the filter bridge 11 is larger than the diameter of the steel shot, so that the steel shot can pass through the gap conveniently.
The magnetic plate 1311 is provided with a protrusion 1315, and when the magnetic plate 1311 passes through the partition plate 151, the protrusion 1315 of the magnetic plate 1311 abuts against the partition plate 151, so that the partition plate 151 is lifted up, the partition plate 151 is moved to the second position, and after the magnetic plate 1311 completely passes through the partition plate 151, the partition plate 151 is lowered to the first position, thereby blocking shot.
In one embodiment, the separating plate 151 is connected to the separating chamber 101 through a connecting bump, a guide rail is disposed in the separating chamber 101, the connecting bump is movable in the guide rail, when the bump abuts against the separating plate 151 so that the separating plate 151 moves upward, the connecting bump moves in the guide rail, the separating plate 151 moves to the second position, and when the bump is separated from the separating plate 151, the separating plate 151 falls down by gravity and returns to the first position to complete the restoration.
Divide into the mixture through division board 151 and get into filter bridge 11 by a plurality of batches, on one hand improve the separation effect of mixture, on the other hand be convenient for transport the shot and discharge from discharge gate 103 to carry out recovery processing.
More specifically, as shown in fig. 6, the separating member 15 further includes a brush plate 152, the brush plate 152 is connected to the separating plate 151, the brush plate 152 extends along the extending direction of the filter bridge 11, a brush 1521 is disposed at one end of the brush plate 152 close to the filter bridge 11, the brush 1521 extends downward to the filter bridge 11, the brush plate 152 is connected to a vibration motor, and the vibration motor drives the brush plate 152 to vibrate relatively.
In above-mentioned structure, still be equipped with brush board 152 on separator 15, be equipped with brush 1521 on brush board 152, brush 1521 downwardly extending to filter on the bridge 11, when separator 15 is in the primary importance, brush board 152 begins vibration work under vibrating motor's drive, it is clean to carry out preliminary separation to the mixture, clear away attached to the surperficial impurity material of shot through brush 1521, in addition, brush 1521 can also disperse the mixture of piling up together, so that when separator 15 is in the second place, shot and impurity material can preliminary separation, thereby the separation effect of the device has been improved.
In a preferred embodiment, as shown in fig. 2, the magnetic attraction mechanism 16 is further included, the magnetic attraction mechanism 16 includes a magnetic attraction member 161 and a material supporting plate 162, the material supporting plate 162 is disposed between the second end and the discharge port 103, the magnetic attraction member 161 is disposed on the material supporting plate 162, and the material supporting plate 162 is provided with a damping layer.
In the shot-blasting machine actual work process, the shot constantly carries out the impact of high strength to the work piece, leads to the shot to appear breaking the damage easily, damages more serious can separate with complete shot on filtering bridge 11, and some only slightly damaged shots, because its damaged area is less, its whole overall dimension is great, is difficult to pass through the clearance on filtering bridge 11, consequently can mix with complete shot and get into discharge gate 103 and discharge. Therefore, a magnetic attraction mechanism 16 is arranged between the second end of the filter bridge 11 and the discharge port 103, the magnetic attraction mechanism 16 includes a magnetic attraction member 161 and a material bearing plate 162, the material bearing plate 162 is communicated with the filter bridge 11 and the discharge port 103, so that the mixture enters the material bearing plate 162 after passing through the filter bridge 11, a damping layer is arranged on the material bearing plate 162, since the magnetic attraction member 131 drives the mixture to move through magnetic force on the filter bridge 11, the mixture obtains an initial speed, when the mixture enters the material bearing plate 162, the mixture is subjected to resistance force due to the existence of the damping layer, and the complete steel shot is in a spherical structure, therefore, after obtaining an initial speed, the mixture can overcome the resistance force of the damping layer, move to the discharge port 103 to complete recovery processing, and the incomplete surface of the damaged steel shot is subjected to larger resistance force, and therefore can stop on the material bearing plate 162, at this time, the magnetic attraction member 161 located on the upper side of the material bearing plate 162 attracts the material bearing plate 162 to perform subsequent processing. Utilize the damping layer on the material bearing plate 162 to produce the resistance effect to the mixture for damaged shot in surface and the impurity material of great volume stop on material bearing plate 162 because of receiving great resistance, further improved the separation effect to the shot, make the shot separation more complete, guaranteed the shot-blasting effect of shot-blasting machine.
Wherein, in the selection of damping layer, can choose the better material of damping such as felt for use, in addition, in the selection of damping size, select the biggest damping that complete shot can effectively pass through to put.
More specifically, as shown in fig. 2, the magnetic attraction member 161 includes a magnetic attraction roller 1611 and a scraper 1612 abutting against the magnetic attraction roller 1611, a magnetic attraction surface is provided on an outer surface of the magnetic attraction roller 1611, and the scraper 1612 is communicated with a housing chamber 1613.
In the above structure, the magnetic attraction member 161 includes a magnetic attraction roller 1611, a magnetic attraction surface is arranged on the magnetic attraction roller, the magnetic attraction roller 1611 rolls along with a certain speed, so that when the magnetic attraction surface faces the material bearing plate 162, the impurity materials staying on the material bearing plate 162 can be adsorbed away, and when the magnetic attraction surface deviates from the material bearing plate 162, a new batch of mixture passes through the material bearing plate 162, and the complete steel shot passes through the material bearing plate 162, in addition, a scraper 1612 is further arranged, the scraper 1612 is abutted to the magnetic attraction roller 1611, so that after the magnetic attraction roller 1611 adsorbs the impurity materials, the scraper 1612 rotates to the position of the scraper 1612, the scraper 1612 scrapes off the impurity materials on the magnetic attraction roller 1611 and collects the impurity materials in the containing cavity 1613, and the magnetic attraction roller 1611 is convenient to complete the next adsorption work.
More specifically, as shown in fig. 2, the retainer plate 162 includes a plurality of rollers 1621, an extending direction of the rollers 1621 is perpendicular to an extending direction of the filter bridge 11, the rollers 1621 are rotatable, a distance between two adjacent rollers 1621 is smaller than a diameter of a steel shot, the plurality of rollers 1621 form a damping layer, and the filter bridge 11 is arranged in a downward inclined manner.
Structurally, holding flitch 162, set up a plurality of rollers 1621, roller 1621 extends reverse and filters bridge 11 extending direction looks vertically to roller 1621 is rotatable, thereby makes after the mixture gets into holding flitch 162, under a plurality of rollers 1621 pivoted effects, the resistance increase, and speed slows down, thereby effectual realization damping effect. In addition, the spacing distance between a plurality of rollers 1621 is less than the diameter of shot for some impurity materials that get into the small-size of holding board 162 with the shot adhesion can drop from the gap between two adjacent rollers 1621, thereby further separate shot and mixture, improved the effect of separation.
In one embodiment, the rollers 1621 may rotate in a direction opposite to the direction of the steel shot, and at a speed that allows the steel shot to pass through at a maximum speed, and in an alternative embodiment, the rollers 1621 rotate in opposite directions to increase the damping effect. In addition, the filter bridge 11 is arranged in a downward inclined manner, so that on one hand, steel shots are convenient to transport, and the efficiency of transporting the steel shots by the magnetic plate 1311 is improved through the inclined arrangement; on the other hand, through setting up the filtering bridge 11 of slope to improve the speed of shot, make when the shot gets into holding board 162, pass through more easily, improve the effect of separation, increase shot recycle's efficiency.
The invention also provides a shot blasting machine which comprises the slag shot magnetic separation device for the shot blasting machine, the shot blasting machine main body 17 is provided with a steel shot outlet 171 at the bottom of the shot blasting machine main body 17, and the steel shot outlet 171 is communicated with the feed inlet 102.
The method can be realized by adopting or referring to the prior art in places which are not described in the invention.
The above description is only an example of the present invention and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a sediment ball magnetic separation device for shot-blasting machine which characterized in that includes:
the separation mechanism comprises a separation cavity, a feed inlet and a discharge outlet, the feed inlet and the discharge outlet are communicated with the separation cavity, a plurality of groups of filter bridges are arranged in the separation cavity, each group of filter bridges at least comprises two plastic guide rails, the distance between every two adjacent plastic guide rails is smaller than the diameter of a steel shot, one end of each filter bridge is communicated with the feed inlet to form a first end, the other end of each filter bridge is connected with the discharge outlet to form a second end, and a material collecting part is arranged on the lower side of each filter bridge;
magnetic separation mechanism, magnetic separation mechanism arranges in the material collecting part downside, magnetic separation mechanism includes the magnetic separation piece, the magnetic separation piece can be followed the bridge extending direction that filters removes, in order to switch between first state and second state the first state, the magnetic separation piece is in first height the first height, the magnetic separation piece provides magnetic force to the shot, just the magnetic separation piece is followed first end removes extremely the second end the second state, the magnetic separation piece is in the second height, the magnetic separation piece removes and provides magnetic force to the shot, and the magnetic separation piece is followed the second end removes extremely first end.
2. The magnetic separation device for the slag balls for the shot blasting machine as claimed in claim 1, which is characterized in that: the magnetic separation piece include the magnetic sheet and with the flexible bracing piece that the magnetic sheet is connected, flexible bracing piece drives the magnetic sheet is in the first height with switch between the second height, flexible bracing piece is kept away from the one end of magnetic sheet is connected with the removal seat, it can follow to remove the seat filter bridge extending direction reciprocating motion.
3. The magnetic separation device for the slag balls for the shot blasting machine as claimed in claim 2, which is characterized in that: still include the magnetic screen board, the magnetic screen board is arranged in gather materials a downside, magnetic separation spare is in during the first state, the magnetic screen board is arranged in the magnetic screen board downside, the magnetic separation spare is in during the second state, the magnetic screen board is arranged in the magnetic screen board with filter between the bridge.
4. The magnetic separation device for the slag balls for the shot blasting machine as claimed in claim 2, which is characterized in that: magnetic separation mechanism includes the vibration piece, the vibration piece is arranged in the second end, the vibration piece includes the connecting rod, connecting rod one end is connected with the vibration roller, the separation intracavity is equipped with the mount pad, be equipped with the multiunit in the mount pad filter the bridge, the first end of mount pad with the separation chamber is articulated, the connecting rod other end is connected the mount pad, the magnetic sheet outside is equipped with the vibration lug, the vibration lug interval is equipped with a plurality of vibration recesses, the vibration roller with vibration lug contact or separation, make the magnetic sheet remove extremely during the second end the vibration roller with vibration recess joint or separation.
5. The magnetic separation device for the slag balls for the shot blasting machine as claimed in claim 2, characterized in that; be provided with the separator on the filter bridge, the separator is including the division board, the division board can be followed perpendicularly filter bridge extending direction removes and has primary importance and second place primary importance department division board one end with the interval of filter bridge is less than the diameter of shot secondary importance department division board one end with the interval of filter bridge is greater than the diameter of shot, magnetic sheet one side is equipped with the lug, the lug with division board looks butt, the magnetic sheet removes the drive the division board removes to the second place from primary importance.
6. The magnetic separation device for the slag balls for the shot blasting machine as claimed in claim 5, which is characterized in that: the separator still includes the brush board, the brush board is connected the division board, the brush board is followed filter bridge extending direction extends, the brush board is close to filter bridge's one end is equipped with the brush, brush downwardly extending extremely filter bridge, vibrating motor is connected to the brush board, vibrating motor drives brush board relative vibration.
7. The slag ball magnetic separation device for the shot blasting machine as claimed in claim 1, which is characterized in that: still inhale the mechanism including magnetism, magnetism inhales the mechanism and inhales a piece and hold the flitch, hold the flitch and arrange in the second end with between the discharge gate, magnetism is inhaled the piece and is arranged in hold the flitch upside, hold the flitch and be equipped with the damping layer.
8. The magnetic separation device for the slag balls for the shot blasting machine as claimed in claim 7, which is characterized in that: the magnetic attraction piece comprises a magnetic attraction roller and a scraper connected with the magnetic attraction roller in an abutting mode, and the scraper is communicated with a containing cavity.
9. The magnetic separation device for the slag balls for the shot blasting machine as claimed in claim 7, which is characterized in that: the material bearing plate comprises a plurality of rollers, the extending direction of the rollers is perpendicular to the extending direction of the filter bridge, the rollers can roll, the distance between every two adjacent rollers is smaller than the diameter of the steel shot, the rollers form the damping layer, and the filter bridge is arranged in a downward inclined mode.
10. Shot-blasting machine, its characterized in that: the slag and shot separating device for the shot blasting machine comprises a slag and shot separating device for the shot blasting machine and a shot blasting machine main body, wherein a steel shot outlet is formed in the bottom of the shot blasting machine main body and is communicated with the feeding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210908017.1A CN115463839B (en) | 2022-07-29 | 2022-07-29 | Slag ball magnetic separation device for shot blasting machine and shot blasting machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210908017.1A CN115463839B (en) | 2022-07-29 | 2022-07-29 | Slag ball magnetic separation device for shot blasting machine and shot blasting machine |
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| CN115463839A true CN115463839A (en) | 2022-12-13 |
| CN115463839B CN115463839B (en) | 2023-09-01 |
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| CN216500786U (en) * | 2021-09-06 | 2022-05-13 | 山东招金新型耐磨材料有限公司 | Wear-resisting steel ball screening installation |
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| CN205057826U (en) * | 2015-10-18 | 2016-03-02 | 威斯卡特工业（中国）有限公司 | Shot shot blasting equipment is joined in marriage to level |
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| CN115463839B (en) | 2023-09-01 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A slag magnetic separation device and shot blasting machine for shot blasting Granted publication date: 20230901 Pledgee: Weifang Bank Co.,Ltd. Linqu Dongcheng Branch Pledgor: Weifang Huaxing Machinery Co.,Ltd. Registration number: Y2024980001427 |
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