Separating device for scrap iron in cleaning fluid

Abstract

The invention relates to a separation device for scrap iron in cleaning fluid, and belongs to the technical field of separation, the separation device comprises a separation box, the bottom in the separation box is fixedly connected with a partition plate in the vertical direction, the inner wall of the separation box is fixedly connected with a filter plate above the partition plate in the horizontal direction, and the filter plate and the partition plate divide the separation box into a separation area, a liquid return area and a salvage area; a water level sensor is mounted in the liquid return area of the separation box and is used for monitoring the liquid level in the liquid return area; a liquid extraction pipe is connected between the collection tank and the liquid return area of the separation box, and a liquid extraction pump is installed on the pipe wall of the liquid extraction pipe; the sweeping assembly is used for sweeping scrap iron, separated from the cleaning liquid, of the filter plate into the salvage area; and the salvage assembly is used for conveying scrap iron in the salvage area to the outside from the interior of the separation box, and the effect of improving the separation efficiency is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of separation, and in particular to a device for separating iron chips in a cleaning liquid. Background Art

[0002] After the parts are processed, there are many iron filings on the surface of the parts, which need to be cleaned off; when cleaning the parts, the parts are placed on the rollers, and then the parts are rinsed with cleaning fluid to remove the iron filings on the surface of the parts. When cleaning the parts, a collection box is generally set under the rollers, which is used to recycle the cleaning fluid. The recycled cleaning fluid contains iron filings, which need to be separated from the cleaning fluid.

[0003] At present, most of the cleaning liquid in the collection box is extracted by a suction pipe, and a filter is installed at the pipe mouth of the suction pipe. When the cleaning liquid level in the collection box reaches a preset height, the suction pump is manually started to extract the cleaning liquid through the suction pipe, thereby leaving the iron filings in the collection box, and then the iron filings are manually cleaned.

[0004] The existing separation devices currently require a high degree of manual participation. When operating continuously, the manual operation efficiency is low, so there is a defect of low separation efficiency. Summary of the invention

[0005] In order to improve the separation efficiency, the present application provides a device for separating iron chips in a cleaning liquid.

[0006] The present application provides a device for separating iron chips from a cleaning liquid using the following technical solution: A device for separating iron chips from a cleaning liquid, comprising: A separation box, the bottom of which is fixedly connected with a partition in the vertical direction, and the inner wall of the separation box is fixedly connected with a filter plate in the horizontal direction above the partition, the filter plate and the partition divide the separation box into a separation area, a liquid return area and a salvage area, and a water level sensor is installed in the liquid return area of ​​the separation box, and the water level sensor is used to monitor the liquid level in the liquid return area; A collection tank, a liquid extraction pipe is connected between the collection tank and the liquid return area of ​​the separation box, and a liquid extraction pump is installed on the pipe wall of the liquid extraction pipe; Cleaning assembly: The cleaning assembly is used to sweep the iron filings separated from the filter plate from the cleaning fluid into the salvage area; Salvage assembly, the salvage assembly is used to transport the iron filings in the salvage area from the separation box to the outside.

[0007] By adopting the above technical scheme, when flushing the parts, the cleaning liquid with iron filings enters the separation box, the filter plate separates the iron filings from the cleaning liquid, the separated iron filings are swept into the salvage area by the cleaning component, and then the iron filings entering the salvage area are transported from the separation box to the outside through the salvage component; the cleaning liquid with iron filings removed enters the return liquid area for static sedimentation, and when the liquid height in the return liquid area rises to a preset height, the water level sensor transmits a start signal to the liquid pump, at which time the liquid pump starts to pump the cleaning liquid in the upper layer of the return liquid area into the collection tank, until the liquid height in the return liquid area drops to another preset height, the water level sensor transmits a stop signal to the liquid pump, at which time the liquid pump stops working. Through the above structure, the separation and salvage of iron filings, and the start and stop of liquid pumping greatly reduce the degree of manual participation, and high-efficiency operation can still be maintained during continuous operation, achieving the effect of improving separation efficiency.

[0008] Optionally, the salvage assembly includes a cutoff plate and a salvage box, the cutoff plate is vertically arranged at the intersection of the separation zone and the salvage zone, the salvage box is arranged in the salvage zone, and a driving device for driving the cutoff plate and the salvage box to move up and down is arranged on one side of the separation box.

[0009] By adopting the above technical solution, the cleaning component sweeps the separated iron filings into the salvage box. Before the salvage box transports the iron filings from the separation box to the outside, the intercepting plate descends to separate the separation area from the salvage area, so that the iron filings swept into the salvage box by the cleaning component are blocked by the intercepting plate at the intersection of the separation area and the salvage area, thereby achieving the effect of preventing the iron filings from entering the salvage area when the salvage box is raised.

[0010] Optionally, a hanging plate is provided above the separation box, a support plate is fixedly connected to the outer wall of the separation box, and a connecting plate is fixedly connected between the support plate and the hanging plate; A first guide rod and a second guide rod are fixedly connected between the support plate and the hanging plate; A first reset plate is sleeved on the first guide rod and the two are slidably adapted, a first reset spring is fixedly connected between the first reset plate and the support plate, and a first connecting rod is fixedly connected between the first reset plate and the intercepting plate; A second reset plate is sleeved on the second guide rod and slidably fitted therebetween, a second reset spring is fixedly connected between the second reset plate and the hanging plate, and a second connecting rod is fixedly connected between the second reset plate and the salvage box; The driving device drives the first reset plate and the second reset plate to slide along the first guide rod and the second guide rod respectively through the first connecting rod and the second connecting rod.

[0011] By adopting the above technical solution, when the first connecting rod is squeezed, the first connecting rod slides along the first guide rod through the first reset plate, thereby lowering the intercepting plate to the intersection of the separation area and the salvage area. At this time, the first reset spring accumulates elastic potential energy. When the first connecting rod is not squeezed, the first reset spring releases the elastic potential energy and drives the first connecting rod to reset the intercepting plate; when the second connecting rod is squeezed, the second connecting rod slides along the second guide rod through the second reset plate, thereby raising the salvage box to the outside of the separation box. At this time, the second reset spring accumulates elastic potential energy. When the second connecting rod is not squeezed, the second reset spring releases the elastic potential energy and drives the second connecting rod to reset the salvage box.

[0012] Optionally, the driving device includes a trigger component and a power component; The trigger assembly includes a trigger seat and a balance seat, one side of the trigger seat is provided with a first extrusion surface for extruding the first connecting rod, the side of the trigger seat opposite to the first extrusion surface is provided with a second extrusion surface for extruding the second connecting rod, and the balance seat is fixedly connected to the side of the trigger seat close to the first connecting rod; The power component is used to provide power for the trigger component.

[0013] By adopting the above technical solution, the trigger seat moves to squeeze the first connecting rod through the first extrusion surface, thereby lowering the intercepting plate, and then the first connecting rod is maintained at a height through the balancing seat. At this time, the trigger seat squeezes the second connecting rod through the second extrusion surface, thereby raising the salvage box.

[0014] Optionally, a support frame is fixedly connected between the support plate and the hanging plate, the power assembly is installed on the support frame, a guide rod is fixedly connected to the side wall of the support frame facing the power assembly, and a driving motor is installed on the support frame; The power assembly includes a driving shaft and a driving rod, one end of the driving shaft is fixedly connected to the output shaft of the driving motor, a driving groove is spirally opened on the outer wall of the driving shaft, the driving grooves are connected end to end, the driving rod is sleeved on the guide rod and the two are slidably fitted, one end of the driving rod extends into the driving groove and the two are slidably fitted, and the other end of the driving rod is fixedly connected to the trigger seat.

[0015] With the above technical solution, after the driving motor is started, the driving shaft rotates, and the driving shaft causes the driving rod to slide along the guide rod through the driving slot, thereby causing the trigger seat to reciprocate along the guide rod. When the trigger seat moves close to the support frame, the trigger seat first causes the intercepting plate to drop, and then the salvage box to rise; when the trigger seat moves away from the support frame, the trigger seat first causes the salvage box to drop, and then the intercepting plate to rise.

[0016] Optionally, a first material guide plate is fixedly connected in the salvage box along the inclined direction, a through slot is provided on one side of the salvage box, a storage slot is provided on the inner bottom wall of the salvage box at the through slot, a door panel for covering the through slot is slidably connected in the storage slot, a second telescopic spring is provided in the storage slot, and two ends of the second telescopic spring are fixedly connected to the door panel and the salvage box respectively; The separation box is fixedly connected to a collection platform near the outer wall of the salvage box, and a collection box is placed on the collection platform; The separation box is provided with an opening and closing assembly on one side close to the salvage area, and the opening and closing assembly is used to drive the door panel to move to open or close the through slot.

[0017] By adopting the above technical solution, after the salvage box rises to the outside of the separation box, the opening and closing assembly retracts the door panel into the storage slot. At this time, the second telescopic spring accumulates elastic potential energy, thereby opening the through slot, and the iron filings in the salvage box slide into the collection box along the inclined direction of the first guide plate; when the salvage box descends, the second telescopic spring releases the elastic potential energy to reset the door panel, thereby closing the through slot.

[0018] Optionally, the opening and closing assembly includes a fixed seat and a trigger rod, the fixed seat is fixedly connected to the separation box, a sliding groove is provided on a side of the fixed seat facing the salvage box, the trigger rod is arranged in the sliding groove and the two are slidably adapted, and a slot is provided on a side of the door panel facing the fixed seat to be plugged and adapted to the trigger rod; A first telescopic spring is arranged in the slide slot, two ends of the first telescopic spring are respectively fixedly connected to the trigger rod and the fixing seat, and a first inclined surface is provided on a side of the trigger rod away from the first telescopic spring; A second inclined surface is provided on the top of the salvage box on one side close to the opening and closing assembly.

[0019] By adopting the above technical solution, during the rising process of the salvage box, the trigger rod is retracted into the slide groove through the second inclined surface until the slide groove is aligned with the slot, and the first telescopic spring releases the elastic force to insert the trigger rod into the slide groove. At this time, the salvage box continues to rise, thereby retracting the door panel into the storage slot, thereby opening the through slot; during the descending process of the salvage box, the door panel retracts the trigger rod into the slide groove through the first inclined surface, and the second telescopic spring releases the elastic force to reset the door panel, thereby closing the through slot.

[0020] Optionally, a first drainage hole is formed through the surface of the first material guide plate, and a second drainage hole is formed through the inner bottom wall of the salvage box and the side wall of the salvage box away from the through groove.

[0021] By adopting the above technical solution, the cleaning component will bring in cleaning fluid when sweeping iron filings into the salvage box. During the rising process of the salvage box, the cleaning fluid entering the salvage box leaks out of the salvage box through the first drain hole and the second drain hole.

[0022] Optionally, the separation box is connected to two rollers for rotation in the separation area, a conveying motor for driving the rollers to rotate is installed on the outer wall of the separation box, and a conveying assembly is arranged in the separation box; The cleaning assembly includes a conveying assembly and a brush. The conveying assembly includes a conveying wheel and a conveying belt. Two conveying wheels are provided. The two conveying wheels are respectively sleeved on two rotating rollers. The conveying belt passes around the two conveying wheels. The brush is fixedly connected to the outer wall of the conveying belt.

[0023] By adopting the above technical solution, the conveying motor starts to drive the roller to rotate. During the rotation of the roller, the conveying belt moves through the conveying wheel, so that when the conveying belt moves, the iron filings separated by the filter plate are swept into the salvage box through the brush.

[0024] Optionally, a cleaning port is formed through the inner bottom wall of the separation box, and the separation box is covered with a sealing plate at the cleaning port, and the sealing plate and the separation box are fixed by bolts.

[0025] By adopting the above technical solution, the sealing plate is detachably connected to the bottom of the separation box. After the sealing plate is removed, the inner wall of the separation box can be cleaned through the cleaning port.

[0026] In summary, this application includes the following beneficial technical effects: The filter plate separates the iron filings from the cleaning liquid, and the brush sweeps the separated iron filings into the salvage box. When the salvage box is full, the interceptor plate descends to separate the separation area from the salvage area, and then the salvage box rises. When the salvage box rises to the outside of the separation box, the door panel retracts into the storage slot, and the iron filings in the salvage box slide into the collection box; the cleaning liquid that removes the iron filings enters the return liquid area to settle statically. When the liquid height in the return liquid area rises to a preset height, one of the water level sensors transmits a start signal to the pumping pump. At this time, the pumping pump starts to pump the cleaning liquid in the upper layer of the return liquid area into the collection tank until the liquid height in the return liquid area drops to another preset height. The other water level sensor transmits a stop signal to the pumping pump, and the pumping pump stops working. Through the above structure, the separation and salvage of iron filings, and the start and stop of liquid extraction greatly reduce the degree of manual participation, and high-efficiency operation can still be maintained during continuous operation, achieving the effect of improving separation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of a device for separating iron chips in a cleaning liquid according to an embodiment of the present application; Figure 2 It is a cross-sectional view showing the structure and position of the cleaning component and the salvaging component in the embodiment of the present application; Figure 3 This is a system guide diagram for embodying the start-up of the liquid pump in the embodiment of the present application; Figure 4It is a partial schematic diagram of the structure of the driving device in the embodiment of the present application; Figure 5 yes Figure 4 A partial enlarged schematic diagram of part A; Figure 6 This is a system guide diagram for realizing the start of the drive motor in the embodiment of the present application; Figure 7 It is a partial cross-sectional view showing the opening and closing method of the through slot in the embodiment of the present application.

[0028] In the figure, 1, separation box; 11, partition; 12, filter plate; 13, separation area; 14, liquid return area; 15, salvage area; 16, collection table; 161, collection box; 17, roller; 18, conveying motor; 19, cleaning port; 2, collection tank; 21, suction pipe; 211, suction pump; 3, cleaning assembly; 31, conveying assembly; 311, conveying wheel; 312, conveying belt; 32, brush; 4, salvage assembly; 41, interceptor; 411, first connecting rod; 42, salvage box; 421, first guide plate; 4211, first drain hole; 4212, guide seat; 422, through groove; 423, storage groove; 424, door panel; 4241, slot; 425, second telescopic spring; 426, second inclined surface; 427, second drain hole; 428, first Two connecting rods; 429, second material guide plate; 5, support plate; 51, connecting plate; 511, hanging plate; 52, first guide rod; 521, first reset plate; 522, first reset spring; 53, second guide rod; 531, second reset plate; 532, second reset spring; 54, support frame; 541, drive motor; 542, guide rod; 6, trigger assembly; 61, trigger seat; 611, first extrusion surface; 612, second extrusion surface; 62, balance seat; 7, power assembly; 71, drive shaft; 711, drive groove; 72, drive rod; 721, first connecting part; 722, second connecting part; 8, opening and closing assembly; 81, fixed seat; 811, slide groove; 812, first telescopic spring; 82, trigger rod; 821, first inclined surface; 9, sealing plate. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-7 This application is described in further detail.

[0030] The embodiment of the present application discloses a device for separating iron chips in a cleaning liquid.

[0031] refer to Figure 1A device for separating iron filings in a cleaning liquid includes a separation box 1, in which a filter plate 12 is fixedly connected in a horizontal direction, a collecting tank 2 is arranged on one side of the separation box 1, a liquid extraction pipe 21 is fixedly connected between the collecting tank 2 and the separation box 1, the liquid extraction pipe 21 connects the collecting tank 2 with the separation box 1, and a connection position of the liquid extraction pipe 21 and the separation box 1 is lower than the height of the filter plate 12, and a liquid extraction pump 211 is installed on the pipe wall of the liquid extraction pipe 21.

[0032] When the parts are being cleaned, the cleaning liquid containing iron filings enters the separation box 1, the filter plate 12 separates the iron filings from the cleaning liquid, and then the cleaning liquid passes through the filter plate 12, and the cleaning liquid passing through the filter plate 12 is allowed to settle in the separation box 1. The liquid pump 211 is started, and the cleaning liquid in the upper layer of the separation box 1 is pumped into the collection tank 2 through the liquid pumping pipe 21.

[0033] refer to Figure 2 A partition 11 is vertically arranged below the filter plate 12, and the partition 11 is fixedly connected to the inner wall of the separation box 1. The top of the filter plate 12 is the separation area 13, the bottom of the filter plate 12 is the liquid return area 14, and the remaining area in the separation box 1 is the salvage area 15.

[0034] refer to Figure 1 and Figure 2 Two rollers 17 are arranged above the filter plate 12. Both ends of the two rollers 17 are rotatably connected to the inner wall of the separation box 1. A conveying motor 18 for driving the rollers 17 to rotate is installed on the outer wall of the separation box 1. Two conveying motors 18 are arranged, and the conveying motors 18 correspond to the rollers 17 one by one.

[0035] refer to Figure 2 The cleaning component 3 includes a conveying component 31. Two conveying components 31 are provided. The two conveying components 31 are respectively arranged at the two ends of the separation box 1. The conveying component 31 includes a conveying wheel 311 and a conveying belt 312. Two conveying wheels 311 are provided. The two conveying wheels 311 are respectively sleeved on the same end of the two rollers 17. The conveying wheel 311 is fixedly connected to the rollers 17, and the conveying belt 312 bypasses the two conveying wheels 311.

[0036] refer to Figure 2 The cleaning assembly 3 also includes a brush 32 , and both ends of the brush 32 are fixedly connected to the outer walls of the two conveyor belts 312 .

[0037] The conveying motor 18 is started to drive the roller 17 to rotate, the roller 17 drives the conveying wheel 311 to rotate, and the conveying wheel 311 drives the brush 32 to move through the conveying belt 312, so that the brush 32 sweeps the iron filings separated by the filter plate 12 into the salvage area 15.

[0038] refer to Figure 1 , Figure 2 and Figure 3A water level sensor is installed in the liquid return area 14 of the separation box 1. The water level sensor is used to monitor the liquid level of the cleaning liquid in the liquid return area 14 and output a height signal. The output end of the water level sensor is connected to a comparator. The comparator is used to compare the height signal with a reference value and output an execution signal or a stop signal. The reference value is a range value. The output end of the comparator is connected to the liquid pump 211, and the liquid pump 211 responds to the execution signal and the stop signal.

[0039] When the height signal is greater than or equal to the maximum value of the reference value, the comparator sends an execution signal. When the liquid pump 211 receives the execution signal, it starts to pump the upper cleaning liquid in the return liquid area 14 into the collection tank 2 through the liquid pumping pipe 21; when the height signal is less than the minimum value of the reference value, the comparator sends a stop signal. When the liquid pump 211 receives the stop signal, it stops working.

[0040] refer to Figure 1 and Figure 2 A salvage assembly 4 is provided in the separation box 1, and the salvage assembly 4 includes a cutoff plate 41, which is vertically arranged at the intersection of the separation area 13 and the salvage area 15, and both ends of the cutoff plate 41 are fixedly connected with a first connecting rod 411, which is a round rod.

[0041] refer to Figure 1 and Figure 4 A hanging plate 511 is arranged above the separation box 1, and support plates 5 are fixedly connected to the outer walls at both ends of the separation box 1, and connecting plates 51 are fixedly connected between the two support plates 5 and the hanging plates 511, and a first guide rod 52 is arranged on the side of the connecting plate 51 facing the separation box 1, and the two ends of the first guide rod 52 are respectively fixedly connected to the hanging plate 511 and the support plate 5, and a first reset plate 521 is sleeved on the first guide rod 52 and the two are slidably adapted, and a first reset spring 522 is fixedly connected between the first reset plate 521 and the support plate 5, and the first reset spring 522 is sleeved on the first guide rod 52, and the first reset plate 521 is fixedly connected to the end of the first connecting rod 411 away from the intercepting plate 41.

[0042] refer to Figure 1 The salvage assembly 4 further includes a salvage box 42, which is disposed in the salvage area 15. Both ends of the salvage box 42 are fixedly connected with a second connecting rod 428, which is a round rod and is L-shaped.

[0043] refer to Figure 4A second guide rod 53 is provided on one side of the first guide rod 52, and both ends of the second guide rod 53 are fixedly connected to the suspension rod and the support plate 5 respectively. A second reset plate 531 is sleeved on the second guide rod 53 and the two are slidably adapted. A second reset spring 532 is fixedly connected between the second reset plate 531 and the suspension plate 511. The second reset spring 532 is sleeved on the second guide rod 53, and the second reset plate 531 is fixedly connected to one end of the second connecting rod 428 away from the salvage box 42.

[0044] refer to Figure 1 and Figure 5 A driving device is provided on both sides of the separation box 1, and the driving device includes a trigger assembly 6, and the trigger assembly 6 includes a trigger seat 61 and a balance seat 62. The bottom of the trigger seat 61 is provided with a first extrusion surface 611 for extruding the first connecting rod 411, and the top of the trigger seat 61 is provided with a second extrusion surface 612 for extruding the second connecting rod 428. The balance seat 62 is fixed to the bottom of the trigger seat 61, and the balance seat 62 is arranged in the horizontal direction.

[0045] refer to Figure 4 A support frame 54 is fixedly connected between the support plate 5 and the hanging plate 511, and the driving device also includes a power assembly 7, the power assembly 7 is installed on the support frame 54, and a driving motor 541 is installed on the side wall of the support frame 54 facing away from the power assembly 7, and a guide rod 542 is fixedly connected to the side wall of the support frame 54 toward the power assembly 7 in the horizontal direction.

[0046] refer to Figure 4 and Figure 5 The power assembly 7 includes a driving shaft 71 and a driving rod 72. One end of the driving shaft 71 is fixedly connected to the output shaft of the driving motor 541. A driving groove 711 is spirally opened on the outer wall of the driving shaft 71. The driving groove 711 is connected end to end. The driving rod 72 includes a first connecting portion 721 and a second connecting portion 722. The first connecting portion 721 and the second connecting portion 722 are fixedly connected and integrally formed. The first connecting portion 721 is sleeved on the guide rod 542 and the two are slidably fitted. One end of the second connecting portion 722 away from the first connecting portion 721 extends into the driving groove 711 and the two are slidably fitted. The side of the first connecting portion 721 away from the second connecting portion 722 is fixedly connected to the trigger seat 61.

[0047] The driving motor 541 is started to drive the driving shaft 71 to rotate, and the driving shaft 71 drives the driving rod 72 to slide back and forth along the guide rod 542 through the driving slot 711 .

[0048] When the driving rod 72 moves along the guide rod 542 toward the support frame 54, the driving rod 72 drives the trigger seat 61 to squeeze the first connecting rod 411 through the first squeezing surface 611. The first connecting rod 411 is squeezed and drives the intercepting plate 41 to descend, so that the intercepting plate 41 separates the separation area 13 from the salvage area 15; at the same time, the first connecting rod 411 drives the first reset plate 521 to move downward along the first guide rod 52, and at this time, the first reset plate 521 squeezes the first reset spring 522. Then, the driving rod 72 continues to move along the guide rod 542 toward the support frame 54, and the driving rod 72 drives the trigger seat 61 to squeeze the second connecting rod 428 through the second squeezing surface 612. The second connecting rod 428 is squeezed and drives the salvage box 42 to rise. At this time, the trigger seat 61 maintains the first connecting rod 411 at the original height through the balance seat 62; at the same time, the second connecting rod 428 drives the second reset plate 531 to move upward along the second guide rod 53, and at this time, the second reset plate 531 squeezes the second reset spring 532.

[0049] When the driving rod 72 moves away from the support frame 54 along the guide rod 542, the driving rod 72 drives the trigger seat 61 to move away from the second connecting rod 428. At this time, the second reset spring 532 releases its elastic force to drive the second reset plate 531 to move downward along the second guide rod 53. The second reset plate 531 drives the salvage box 42 to move downward through the second connecting rod 428 until the salvage box 42 is lowered to the bottom of the salvage area 15. Then, when the driving rod 72 continues to move away from the support frame 54 along the guide rod 542, the driving rod 72 drives the trigger seat 61 to move away from the first connecting rod 411. At this time, the first reset spring 522 releases its elastic force to drive the first reset plate 521 to move upward along the first guide rod 52. The first reset plate 521 drives the intercepting plate 41 to move upward through the first connecting rod 411, thereby connecting the separation area 13 with the salvage area 15.

[0050] refer to Figure 1 and Figure 2 The side wall of the separation box 1 facing away from the collection tank 2 is fixedly connected with a collection platform 16, and a collection box 161 is placed on the surface of the collection platform 16. The top wall of the separation box 1 facing the collection box 161 is fixedly connected with a second guide plate 429, and the cross-section of the second guide plate 429 is a triangle.

[0051] refer to Figure 4 and Figure 6 A weight sensor is installed on the salvage box 42. The weight sensor is used to detect the weight of the iron filings in the salvage box 42 and output a weight signal. The output end of the weight sensor is connected to a comparator. The comparator is used to compare the weight signal with a reference value and output an execution signal. The output end of the comparator is connected to the drive motor 541, and the drive motor 541 responds to the execution signal.

[0052] refer to Figure 2A second inclined surface 426 is provided on the top wall of the salvage box 42 facing the collecting box 161, a through groove 422 is provided on the side wall of the salvage box 42 facing the collecting box 161, a second drainage hole 427 is penetrated through the side wall of the salvage box 42 opposite to the through groove 422, and a second drainage hole 427 is also penetrated through the inner bottom wall of the salvage box 42, a first guide plate 421 is fixedly connected in the salvage box 42 along the inclined direction, a first drainage hole 4211 is penetrated through the surface of the first guide plate 421, and guide seats 4212 are fixedly connected at both ends of the first guide plate 421, and the cross-section of the guide seat 4212 is triangular.

[0053] refer to Figure 2 and Figure 7 A receiving groove 423 is provided on the inner bottom wall of the salvage box 42 at the through groove 422, and a door panel 424 for covering the through groove 422 is slidably connected in the receiving groove 423. A slot 4241 is provided on the side wall of the door panel 424 facing away from the first guide plate 421. Two slots 4241 are provided, and the two slots 4241 are respectively provided at both ends of the door panel 424. A second telescopic spring 425 is provided in the receiving groove 423, and the two ends of the second telescopic spring 425 are respectively fixedly connected to the door panel 424 and the inner bottom wall of the receiving groove 423.

[0054] refer to Figure 7 An opening and closing assembly 8 is provided on the top wall of the separation box 1 on one side of the slot 4241. The opening and closing assembly 8 includes a fixed seat 81 and a trigger rod 82. The fixed seat 81 is fixedly connected to the separation box 1. A slide groove 811 is provided on the side of the fixed seat 81 facing the salvage box 42. The trigger rod 82 is arranged in the slide groove 811 and the two are slidably adapted. The end of the trigger rod 82 away from the fixed seat 81 is plugged and adapted with the slot 4241. The end of the trigger rod 82 close to the slot 4241 is provided with a first inclined surface 821. A first telescopic spring 812 is provided in the slide groove 811. The two ends of the first telescopic spring 812 are respectively fixedly connected to the trigger rod 82 and the inner wall of the fixed seat 81 at the slide groove 811.

[0055] When the weight signal is greater than or equal to the reference value, the comparator sends out an execution signal, and the drive motor 541 starts after receiving the execution signal; when the weight signal is zero, the drive motor 541 automatically stops working.

[0056] During the rising process of the salvage box 42, the salvage box 42 retracts the trigger rod 82 into the slide groove 811 through the second inclined surface 426. At this time, the first telescopic spring 812 is in a compressed state. Until the slide groove 811 is aligned with the slot 4241, the first telescopic spring 812 releases its elastic force to insert the trigger rod 82 into the slide groove 811. At this time, the salvage box 42 continues to rise, thereby retracting the door panel 424 into the storage groove 423. At this time, the second telescopic spring 425 is in a compressed state, thereby opening the through groove 422; after the through groove 422 is opened, the iron filings in the salvage box 42 slide along the first guide plate 421 into the second guide plate 429, and then slide along the second guide plate 429 into the collection box 161.

[0057] During the descent of the salvage box 42, the door panel 424 retracts the trigger rod 82 into the slide groove 811 through the first inclined surface 821. At this time, the second telescopic spring 425 releases its elastic force to reset the door panel 424, thereby closing the through groove 422. After the salvage box 42 enters the separation box 1, the first telescopic spring 812 releases its elastic force to drive the trigger rod 82 to reset.

[0058] refer to Figure 2 A cleaning port 19 is formed through the inner bottom wall of the separation box 1. The separation box 1 is covered with a sealing plate 9 at the cleaning port 19. The sealing plate 9 is fixed to the separation box 1 by bolts.

[0059] When the separation box 1 needs to be cleaned, the staff removes the bolts and then removes the sealing plate 9, thereby opening the cleaning port 19, and the staff cleans the separation box 1 through the cleaning port 19; after the separation box 1 is cleaned, the staff fixes the sealing plate 9 to the separation box 1 with bolts, thereby closing the cleaning port 19.

[0060] The implementation principle of the device for separating iron chips in a cleaning liquid in the embodiment of the present application is as follows: when cleaning parts, the cleaning liquid containing iron chips enters the separation box 1, the filter plate 12 separates the iron chips in the cleaning liquid, and the separated iron chips are swept into the salvage box 42 through the cleaning component 3. After the salvage box 42 is filled with iron chips, the intercepting plate 41 descends to separate the separation area 13 from the salvage area 15, and then the salvage box 42 rises to the outside of the separation box 1, at which time the through slot 422 opens, and the iron chips in the salvage box 42 slide out into the collection box 161; the cleaning liquid passing through the filter plate 12 is allowed to settle in the return liquid area 14, and after the liquid pump 211 is started, the upper layer of the cleaning liquid in the return liquid area 14 is pumped into the collection tank 2 through the liquid pumping pipe 21. Through the above structure, manual participation is reduced and the separation efficiency is improved.

[0061] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A device for separating iron chips from a cleaning liquid, characterized in that: include: A separation box (1), wherein a partition plate (11) is fixedly connected to the bottom of the separation box (1) in a vertical direction, and a filter plate (12) is fixedly connected to the inner wall of the separation box (1) above the partition plate (11) in a horizontal direction, and the filter plate (12) and the partition plate (11) divide the separation box (1) into a separation area (13), a liquid return area (14) and a salvage area (15). The separation box (1) is provided with a water level sensor in the liquid return area (14), and the water level sensor is used to monitor the liquid level in the liquid return area (14); A collection tank (2), a liquid extraction pipe (21) is connected between the collection tank (2) and the liquid return area (14) of the separation box (1), and a liquid extraction pump (211) is installed on the pipe wall of the liquid extraction pipe (21); A cleaning assembly (3), the cleaning assembly (3) is used to sweep the iron filings separated from the cleaning fluid by the filter plate (12) into a salvage area (15); A salvage assembly (4) is used to transport iron filings in the salvage area (15) from the separation box (1) to the outside.

2. The device for separating iron chips from cleaning fluid according to claim 1, characterized in that: The salvage assembly (4) comprises a cut-off plate (41) and a salvage box (42); the cut-off plate (41) is arranged at the intersection of the separation area (13) and the salvage area (15) in a vertical direction; the salvage box (42) is arranged in the salvage area (15); and a driving device for driving the cut-off plate (41) and the salvage box (42) to move up and down is arranged on one side of the separation box (1).

3. The device for separating iron chips from cleaning liquid according to claim 2, characterized in that: A hanging plate (511) is arranged above the separation box (1), a support plate (5) is fixedly connected to the outer wall of the separation box (1), and a connecting plate (51) is fixedly connected between the support plate (5) and the hanging plate (511); A first guide rod (52) and a second guide rod (53) are fixedly connected between the support plate (5) and the hanging plate (511); A first reset plate (521) is sleeved on the first guide rod (52) and the two are slidably fitted together; a first reset spring (522) is fixedly connected between the first reset plate (521) and the support plate (5); and a first connecting rod (411) is fixedly connected between the first reset plate (521) and the intercepting plate (41); A second reset plate (531) is sleeved on the second guide rod (53) and the two are slidably fitted together; a second reset spring (532) is fixedly connected between the second reset plate (531) and the hanging plate (511); and a second connecting rod (428) is fixedly connected between the second reset plate (531) and the salvage box (42); The driving device drives the first reset plate (521) and the second reset plate (531) to slide along the first guide rod (52) and the second guide rod (53) respectively through the first connecting rod (411) and the second connecting rod (428).

4. The device for separating iron chips from cleaning liquid according to claim 3, characterized in that: The driving device comprises a trigger component (6) and a power component (7); The trigger assembly (6) comprises a trigger seat (61) and a balance seat (62); a first extrusion surface (611) for extruding a first connecting rod (411) is provided on one side of the trigger seat (61); a second extrusion surface (612) for extruding a second connecting rod (428) is provided on a side of the trigger seat (61) opposite to the first extrusion surface (611); and the balance seat (62) is fixedly connected to a side of the trigger seat (61) close to the first connecting rod (411); The power component (7) is used to provide power for the trigger component (6).

5. The device for separating iron chips from cleaning liquid according to claim 4, characterized in that: A support frame (54) is fixedly connected between the support plate (5) and the hanging plate (511), the power assembly (7) is mounted on the support frame (54), a guide rod (542) is fixedly connected to the side wall of the support frame (54) facing the power assembly (7), and a driving motor (541) is mounted on the support frame (54); The power assembly (7) comprises a driving shaft (71) and a driving rod (72), one end of the driving shaft (71) is fixedly connected to the output shaft of the driving motor (541), the outer wall of the driving shaft (71) is spirally provided with a driving groove (711), the driving grooves (711) are connected end to end, the driving rod (72) is sleeved on the guide rod (542) and the two are slidably fitted, one end of the driving rod (72) extends into the driving groove (711) and the two are slidably fitted, and the other end of the driving rod (72) is fixedly connected to the trigger seat (61).

6. The device for separating iron chips from cleaning fluid according to claim 2, characterized in that: A first material guide plate (421) is fixedly connected in an inclined direction in the salvage box (42), a through slot (422) is provided on one side of the salvage box (42), a receiving slot (423) is provided on the inner bottom wall of the salvage box (42) at the through slot (422), a door plate (424) for covering the through slot (422) is slidably connected in the receiving slot (423), a second telescopic spring (425) is provided in the receiving slot (423), and two ends of the second telescopic spring (425) are fixedly connected to the door plate (424) and the salvage box (42) respectively; The separation box (1) is fixedly connected to a collection platform (16) at an outer wall close to the salvage box (42), and a collection box (161) is placed on the collection platform (16); The separation box (1) is provided with an opening and closing assembly (8) on one side close to the salvage area (15), and the opening and closing assembly (8) is used to drive the door panel (424) to move to open or close the through slot (422).

7. The device for separating iron chips from cleaning fluid according to claim 6, characterized in that: The opening and closing assembly (8) comprises a fixing seat (81) and a trigger rod (82), the fixing seat (81) is fixedly connected to the separation box (1), a sliding groove (811) is provided on a side of the fixing seat (81) facing the salvage box (42), the trigger rod (82) is arranged in the sliding groove (811) and the two are slidably matched, and a slot (4241) which is plugged and matched with the trigger rod (82) is provided on a side of the door panel (424) facing the fixing seat (81); A first telescopic spring (812) is arranged in the slide groove (811), and two ends of the first telescopic spring (812) are respectively fixedly connected to the trigger rod (82) and the fixing seat (81), and a first inclined surface (821) is provided on a side of the trigger rod (82) away from the first telescopic spring (812); A second inclined surface (426) is provided on the top of the salvage box (42) on the side close to the opening and closing assembly (8).

8. The device for separating iron chips from cleaning fluid according to claim 6, characterized in that: A first drainage hole (4211) is formed through the surface of the first guide plate (421), and a second drainage hole (427) is formed through the inner bottom wall of the salvage box (42) and the side wall of the salvage box (42) away from the through groove (422).

9. The device for separating iron chips from cleaning fluid according to claim 1, characterized in that: The separation box (1) is rotatably connected to two rollers (17) in the separation zone (13); a conveying motor (18) for driving the rollers (17) to rotate is installed on the outer wall of the separation box (1); The cleaning component (3) comprises a conveying component (31) and a brush (32); the conveying component (31) comprises a conveying wheel (311) and a conveying belt (312); two conveying wheels (311) are provided, the two conveying wheels (311) are respectively sleeved on two rotating rollers (17), the conveying belt (312) passes around the two conveying wheels (311), and the brush (32) is fixedly connected to the outer wall of the conveying belt (312).

10. The device for separating iron chips from cleaning fluid according to claim 1, characterized in that: The inner bottom wall of the separation box (1) is penetrated by a cleaning port (19), and the separation box (1) is covered with a sealing plate (9) at the cleaning port (19), and the sealing plate (9) and the separation box (1) are fixed by bolts.

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