Water treatment device of spring grinder

Abstract

The utility model belongs to the technical field of spring production equipment, and discloses a water treatment device for a spring grinder, which has the specific technical scheme that the water treatment device comprises a first sliding door and a second sliding door which are symmetrically arranged, and the first sliding door and the second sliding door are slidably mounted on an upper rail through sliding blocks; the bottom of the first sliding door and the bottom of the second sliding door are slidably installed in the lower rail through a plurality of sliding columns, a water collecting tank is arranged below the main processing machine box, a water outlet is formed in one side of the water collecting tank, a magnetic water-sand separation box is arranged on one side of the base, and a magnetic roller and a rubber covered roller are arranged at the water inlet of the magnetic water-sand separation box. A sand discharge box is arranged on one side of the magnetic water-sand separation box, a sand guide plate is arranged on the sand discharge box and is obliquely arranged, the top end of the sand guide plate is arranged close to a magnetic roller, a plurality of settling plates are arranged in the magnetic water-sand separation box in parallel, separated water enters the magnetic water-sand separation box, and the separated water enters a separation pool at the tail end to be reused. Cost is saved, and automation degree is high.

Description

Technical Field

[0001] This invention belongs to the technical field of spring production equipment, specifically relating to a water treatment device for a spring grinding machine. Background Technology

[0002] The widespread use of springs has led to an increasing demand for them. Springs are widely used in current mechanical applications, and with the advancement of technology, various mechanical devices have increasingly higher requirements for the machining precision of springs. The machining precision of springs directly affects the performance of mechanical equipment. To meet the requirements of spring usage, end face grinding is an important process in spring manufacturing. Spring end face grinding equipment utilizes spray pipes to spray wastewater containing a large amount of grinding shavings.

[0003] Currently, the sliding doors of spring grinding machines mainly use flat doors. The distance between the flat door and the spring grinding equipment inside the main processing chassis is relatively short. When the flat door is opened, splashing cooling water can easily spill out, causing water accumulation on the ground near the spring grinding machine and affecting normal production. Increasing the distance between the flat door and the spring grinding equipment would increase the overall size of the equipment and the space it occupies. If a large amount of cooling water is lost, it would affect recycling and reuse, requiring regular replenishment of cooling water and adding processes. In addition, during the current cooling water recycling process, iron filings in the cooling water are not easily separated, and unseparated iron filings can re-enter the cooling water pipes, easily damaging the equipment and workpieces. If cooling water is not recycled, it needs to be continuously replenished, which cannot achieve repeated production and reuse, violating the concept of energy-saving and environmentally friendly production. Summary of the Invention

[0004] To address the technical problems existing in the prior art, this invention provides a water treatment device for a spring grinding machine, which can make reasonable use of the existing space of the spring grinding machine and efficiently recycle wastewater containing iron filings.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a water treatment device for a spring grinding machine, comprising a first sliding door and a second sliding door symmetrically arranged, the first and second sliding doors opening by moving in opposite directions. The top of the first sliding door is slidably mounted on an upper track via multiple sliders, and the weight of the first sliding door is suspended on the upper track via multiple sliders. The top of the second sliding door is also mounted on the upper track via multiple sliders, and the weight of the second sliding door is suspended on the upper track via multiple sliders. The upper track is fixed to a main processing machine housing. The bottom of the first sliding door is slidably mounted on a lower track via multiple sliding pillars, and the bottom of the second sliding door is also slidably mounted on the lower track via multiple sliding pillars. The lower track is fixed to a base and serves to limit the movement of the sliding pillars.

[0006] The top of the main processing machine is equipped with an exhaust fan and an operating panel. The exhaust fan can discharge the waste gas inside the main processing machine, and the operation of the entire spring grinding machine can be controlled in real time through the operating panel.

[0007] The base is equipped with multiple baffles around its top, which are arranged perpendicular to the base. The baffles are connected end to end to form a square water collection trough. The water collection trough is located below the main processing machine housing. The main processing machine housing, the first sliding door, and the second sliding door are all surrounded by the water collection trough, ensuring that all water during the production process falls into the water collection trough. A water outlet is arranged on one side of the water collection trough, and a water outlet ramp is arranged at the water outlet. The collected water is discharged through the water outlet ramp and the water outlet, ensuring that there is no excessive water accumulation in the water collection trough.

[0008] A magnetic water-sand separation box is arranged on one side of the base. The water inlet of the magnetic water-sand separation box is located below the water outlet inclined plate. The water flowing out of the water collection tank flows into the magnetic water-sand separation box under the action of gravity.

[0009] A magnetic roller and a rubber-coated roller are arranged at the inlet of the magnetic water-sand separator. The magnetic roller and the rubber-coated roller are arranged in parallel. Both ends of the magnetic roller are supported on the magnetic water-sand separator by the first support. The magnetic roller is positioned above the water outlet inclined plate. Both ends of the rubber-coated roller are supported on the magnetic water-sand separator by the second support. There is a gap between the magnetic roller and the rubber-coated roller. The water flowing out of the outlet passes through the magnetic roller. The magnetic roller rotates and adsorbs iron filings and iron sand in the water. The rubber-coated roller squeezes the iron filings adsorbed on the magnetic roller and squeezes out the collected iron filings.

[0010] One end of the magnetic roller is equipped with a driven sprocket, and the magnetic water-sand separation box is equipped with a separation motor. The output shaft of the separation motor is equipped with a drive sprocket. The drive sprocket and the driven sprocket are driven by a chain. Under the drive of the separation motor, the drive sprocket drives the chain and the driven sprocket to move synchronously. The driven sprocket and the magnetic roller rotate synchronously. The separation motor is arranged on the inside, saving installation space.

[0011] A sand discharge box is arranged on one side of the magnetic water-sand separation box. A sand guide plate is installed on the sand discharge box. The sand guide plate is arranged at an angle, with its top end close to the magnetic roller and its bottom end above the upper opening of the sand discharge box. The discharged iron filings enter the sand discharge box through the sand guide plate.

[0012] Multiple settling plates are arranged in parallel inside the magnetic water-sand separator. The height of the settling plates is lower than the height of the magnetic water-sand separator. The settling plates divide the interior of the magnetic water-sand separator into multiple separation pools. After the water flows through multiple separation pools, it slows down and settles. The water in the final separation pool is the cleanest. The magnetic water-sand separator is equipped with a retainer, which is located in the final separation pool. A circular through hole is opened in the center of the retainer. The suction pipe passes through the circular through hole and extends into the final separation pool. The suction pipe draws water out of the separation pool and returns it to the main processing machine housing.

[0013] The rubber-coated roller has an adjustment hole at its end. The guide rod passes through the adjustment hole and is threaded onto the second support. The rubber-coated roller can move up and down and squeeze the iron filings collected on the magnetic roller. In addition, the top of the guide rod has a nut, and a spring is fitted on the guide rod. The spring is installed in a compressed state between the nut and the rubber-coated roller. The rubber-coated roller moves up and down elastically under the action of the spring, making it easier to squeeze and discharge the iron filings on the magnetic roller.

[0014] The first sliding door and the second sliding door have the same structure. The first sliding door includes a top panel, side panels, and a main door panel. The top panel is perpendicular to the side panels and is connected to the main door panel by a first inclined plate. The bottom surface of the side panels has an inclined surface. The top panel, side panels, and main door panel form a semi-enclosed structure. A second inclined plate is located at the bottom of the entire first sliding door. The distance between the main door panel and the grinding spring equipment inside the main processing machine is relatively large, which can prevent water from splashing outside the equipment when the door is opened, compared to traditional flat sliding doors. An observation window is provided on the outer side of the first sliding door, through which the processing status of the grinding spring equipment can be observed with the naked eye. A gap is left between the bottom of the first sliding door and the lower track, allowing cooling water to flow directly into the water collection tank. A second inclined plate is installed at the bottom of the first sliding door to prevent iron filings in the water flow from accumulating on the second inclined plate.

[0015] The upper track consists of a square tube, one end of which is fixed to the main processing machine housing by multiple bolts, and the other end of which is fixed to a round tube by multiple bolts. The top of the sliding door is slidably connected to the round tube by multiple sliders. The square tube is easier to install, and the round tube runs more smoothly.

[0016] The sand guide plate has multiple strip-shaped holes arranged in parallel. Bolts pass through the strip-shaped holes and are fixed to the top of the sand discharge box. The installation position between the sand guide plate and the top of the sand discharge box is adjusted by the bolts, thereby adjusting the sand drop position.

[0017] Compared with the prior art, the specific advantages of this utility model are as follows: This utility model changes the traditional flat sliding door into a semi-enclosed structure sliding door, making reasonable use of the original space and extending the distance between the grinding spring device and the sliding door, thus avoiding the splashing of cooling water when the door is opened; the upper end of the sliding door uses a slider connected to the upper track to suspend most of the weight of the sliding door, and the lower end of the sliding door uses a sliding column inserted into the lower track. The sliding column mainly plays a guiding role. With this sliding connection structure, the weight of the sliding door is mainly suspended at the upper end, and it will not be affected by the blockage of iron filings, making the operation smoother; the iron filings are collected into the sand discharge box by the action of the magnetic roller and the rubber-coated roller, realizing water and sand separation; this utility model sets a sand guide plate, and the installation position of the sand guide plate can be adjusted according to the actual situation to realize the recovery of iron filings under different grinding spring conditions; this utility model arranges multiple settling plates in the magnetic water and sand separation box. The settling plates slow down and settle the recovered cooling water, which can effectively separate water and sand and realize the recycling of cooling water. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the installation structure of this utility model.

[0019] Figure 2 This is the front view of the present invention.

[0020] Figure 3 This is a side view of the present invention.

[0021] Figure 4 for Figure 2 Cross-sectional view at point AA.

[0022] Figure 5 Schematic diagram of the connection structure between the first sliding door and the second sliding door Figure 1 .

[0023] Figure 6 Schematic diagram of the connection structure between the first sliding door and the second sliding door Figure 2 .

[0024] Figure 7 Schematic diagram of the connection structure between the first sliding door and the second sliding door Figure 3 .

[0025] Figure 8 This is a schematic diagram showing the connection relationship between the magnetic water-sand separator, the magnetic roller, and the rubber-coated roller.

[0026] Figure 9 for Figure 8 A magnified view of a portion of point A in the middle.

[0027] In the diagram, 1 is the first sliding door, 2 is the second sliding door, 3 is the slider, 4 is the upper track, 5 is the main processing machine box, 6 is the sliding column, 7 is the lower track, 8 is the base, 9 is the exhaust fan, 10 is the operating panel, 11 is the baffle plate, 12 is the water collection tank, 13 is the grinding spring device, 14 is the water outlet inclined plate, 15 is the magnetic water-sand separation box, 16 is the magnetic roller, 17 is the rubber-coated roller, 18 is the first support, 19 is the second support, 20 is the driven sprocket, 21 is the separation motor, 22 is the driving sprocket, 23 is the sand discharge box, 24 is the sand guide plate, 25 is the settling plate, 26 is the card seat, 27 is the adjustment hole, 28 is the guide rod, 29 is the top plate, 30 is the side plate, 31 is the main door panel, 32 is the first inclined plate, 33 is the observation window, 34 is the square tube, 35 is the round tube, and 36 is the strip hole. Detailed Implementation

[0028] To make the technical problems to be solved, the technical solutions, and the beneficial effects of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0029] like Figures 1-9 As shown, a water treatment device for a spring grinding machine includes a first sliding door 1 and a second sliding door 2 arranged symmetrically. The first sliding door 1 and the second sliding door 2 move in opposite directions to open. The top of the first sliding door 1 is slidably mounted on an upper track 4 via multiple sliders 3, and the weight of the first sliding door 1 is suspended on the upper track 4 via multiple sliders 3. The top of the second sliding door 2 is also mounted on the upper track 4 via multiple sliders 3, and the weight of the second sliding door 2 is suspended on the upper track 4 via multiple sliders 3. The upper track 4 is fixed to a main processing machine housing 5. The bottom of the first sliding door 1 and the bottom of the second sliding door 2 are slidably mounted on a lower track 7 via multiple sliding pillars 6, and the lower track 7 is fixed to a base 8. The lower track 7 limits the movement of the multiple sliding pillars 6.

[0030] The top of the main processing machine housing 5 is equipped with an exhaust fan 9 and an operation panel 10. The exhaust fan 9 can discharge the waste gas inside the main processing machine housing 5, and the operation panel 10 can control the operation of the entire spring grinding machine in real time.

[0031] The top of the base 8 is equipped with multiple baffles 11, which are arranged perpendicular to the base 8. The multiple baffles 11 are connected end to end to form a square water collection tank 12. The water collection tank 12 is located below the main processing machine box 5. The main processing machine box 5, the first sliding door 1, and the second sliding door 2 are all surrounded by the water collection tank 12, ensuring that all the cooling water in the production process falls into the water collection tank 12. A water outlet is arranged on one side of the water collection tank 12, and a water outlet ramp 14 is arranged at the water outlet. The collected water is discharged through the water outlet ramp 14 and the water outlet, ensuring that there is no excessive water accumulation in the water collection tank 12.

[0032] A magnetic water-sand separation box 15 is arranged on one side of the base 8. The top inlet of the magnetic water-sand separation box 15 is located below the water outlet inclined plate 14. The water flowing out of the water collection tank 12 flows into the magnetic water-sand separation box 15 under the action of gravity.

[0033] A magnetic roller 16 and a rubber-coated roller 17 are arranged at the inlet of the magnetic water-sand separation box 15. The magnetic roller 16 and the rubber-coated roller 17 are arranged in parallel. Both ends of the magnetic roller 16 are supported on the magnetic water-sand separation box 15 by the first support 18. The magnetic roller 16 is arranged above the water outlet inclined plate 14. Both ends of the rubber-coated roller 17 are supported on the magnetic water-sand separation box 15 by the second support 19. There is a gap between the magnetic roller 16 and the rubber-coated roller 17. The water flowing out of the outlet passes through the magnetic roller 16. The magnetic roller 16 rotates and adsorbs iron filings and iron sand in the water. The rubber-coated roller 17 squeezes the iron filings adsorbed on the magnetic roller 16 and compacts the collected iron filings.

[0034] One end of the magnetic roller 16 is equipped with a driven sprocket 20. The magnetic water-sand separation box 15 is equipped with a separation motor 21. The output shaft of the separation motor 21 is equipped with a drive sprocket 22. The drive sprocket 22 and the driven sprocket 20 are driven by a chain. Under the drive of the separation motor 21, the drive sprocket 22 drives the chain and the driven sprocket 20 to move synchronously. The driven sprocket 20 and the magnetic roller 16 rotate synchronously. The separation motor 21 is arranged on the inner side to save installation space.

[0035] A sand discharge box 23 is arranged on one side of the magnetic water-sand separation box 15. A sand guide plate 24 is installed on the sand discharge box 23. The sand guide plate 24 is arranged at an angle. The top of the sand guide plate 24 is arranged close to the magnetic roller 16. The bottom of the sand guide plate 24 is placed above the upper opening of the sand discharge box 23. The discharged iron filings flow into the sand discharge box 23 through the sand guide plate 24.

[0036] Multiple settling plates 25 are arranged in parallel inside the magnetic water-sand separation box 15. The height of the settling plates 25 is lower than the height of the magnetic water-sand separation box 15. The multiple settling plates 25 divide the interior of the magnetic water-sand separation box 15 into multiple separation pools. After the water flows through multiple separation pools, it slows down and settles. The water in the final separation pool is the cleanest. The magnetic water-sand separation box 15 is equipped with a retaining seat 26, which is arranged in the final separation pool. The retaining seat 26 has a circular through hole in the middle. The suction pipe passes through the circular through hole and extends into the final separation pool. The suction pipe draws out the water in the separation pool and returns it to the main processing machine housing 5.

[0037] The rubber-coated roller 17 has an adjustment hole 27 at its end. The guide rod 28 passes through the adjustment hole 27 and is threaded onto the second support 19. The rubber-coated roller 17 can move up and down and squeeze the iron filings collected on the magnetic roller 16. In addition, the top of the guide rod 28 is provided with a nut, on which a spring can be fitted. The spring is installed in a compressed state between the nut and the rubber-coated roller 17. Under the action of the spring, the rubber-coated roller 17 moves up and down elastically, making it easier to squeeze and discharge the iron filings on the magnetic roller 16.

[0038] The first sliding door 1 and the second sliding door 2 have the same structure. The first sliding door 1 includes a top plate 29, a side plate 30, and a main door panel 31. The top plate 29 is arranged perpendicular to the side plate 30. The top plate 29 and the main door panel 31 are connected by a first inclined plate 32. The bottom surface of the side plate 30 is inclined. The top plate 29, side plate 30, and main door panel 31 form a semi-enclosed structure. A second inclined plate is provided at the bottom of the entire first sliding door 1. The distance between the main door panel 31 and the grinding spring device 13 inside the main processing machine box 5 is relatively large, which can prevent water from splashing outside the equipment when the door is opened, compared to the traditional flat sliding door. An observation window 33 is provided on the outer side of the first sliding door 1, through which the processing status of the grinding spring device 13 can be observed with the naked eye. There is a gap between the bottom of the first sliding door 1 and the lower track 7, so that cooling water flows directly into the water collection tank 12. A second inclined plate is provided at the bottom of the first sliding door 1 to prevent iron filings in the water flow from accumulating on the second inclined plate.

[0039] The upper track 4 includes a square tube 34. One end of the square tube 34 is fixed to the main processing machine box 5 by multiple bolts, and the other end of the square tube 34 is fixed to a round tube 35 by multiple bolts. The top of the sliding door is slidably connected to the round tube 35 by multiple sliders 3. The square tube 34 is easier to install, and the round tube 35 runs more smoothly.

[0040] The sand guide plate 24 has multiple strip holes 36 arranged in parallel. Bolts pass through the strip holes 36 and are fixed to the top of the sand discharge box 23. The installation position between the sand guide plate 24 and the top of the sand discharge box 23 is adjusted by the bolts, thereby adjusting the sand drop position.

[0041] The main processing chassis 5, the first sliding door 1, the second sliding door 2, the water collection tank 12, the magnetic roller 16, the rubber-coated roller 17, the sand discharge box 23, and the magnetic water-sand separation box 15 constitute the entire water treatment device. During the grinding process, the first sliding door 1 and the second sliding door 2 are closed, and the cooling water in the main processing chassis 5 flows into the water collection tank 12. The water in the water collection tank 12 is discharged through the water outlet inclined plate 14. The water mixed with iron filings flows through the magnetic roller 16, which adsorbs the iron filings in the water. The iron filings are squeezed by the rubber-coated roller 17, and the sand guide plate 24 scrapes off the iron filings adhering to the magnetic roller 16. The scraped iron filings enter the sand discharge box 23 along the sand guide plate 24, completing the collection of iron filings. The separated water enters the magnetic water-sand separation box 15, where it undergoes deceleration and sedimentation by multiple stages of settling plates 25, causing some residues in the water to settle. The separated water enters the final separation tank for reuse, saving costs and achieving a high degree of automation.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A water treatment device for a spring grinding machine, characterized in that, The system includes a first sliding door (1) and a second sliding door (2) arranged symmetrically. The top of the first sliding door (1) is slidably mounted on an upper track (4) by multiple sliders (3). The top of the second sliding door (2) is also mounted on the upper track (4) by multiple sliders (3). The upper track (4) is fixed on the main processing machine housing (5). The bottom of the first sliding door (1) is slidably mounted on a lower track (7) by multiple sliding columns (6). The bottom of the second sliding door (2) is also slidably mounted on the lower track (7) by multiple sliding columns (6). The lower track (7) is fixed on a base (8). The top of the main processing chassis (5) is equipped with an exhaust fan (9) and an operation panel (10). The base (8) is equipped with multiple baffles (11) around its top. The multiple baffles (11) are connected end to end to form a water collection trough (12). The water collection trough (12) is placed below the main processing machine box (5). The main processing machine box (5), the first sliding door (1), and the second sliding door (2) are all placed in the water collection trough (12). A water outlet is arranged on one side of the water collection trough (12), and a water outlet inclined plate (14) is arranged at the water outlet. A magnetic water-sand separation box (15) is arranged on one side of the base (8), and the top inlet of the magnetic water-sand separation box (15) is arranged below the water outlet inclined plate (14). The magnetic water-sand separator (15) has a magnetic roller (16) and a rubber-coated roller (17) arranged at the inlet. The magnetic roller (16) and the rubber-coated roller (17) are arranged in parallel. Both ends of the magnetic roller (16) are supported on the magnetic water-sand separator (15) by the first support (18). The magnetic roller (16) is arranged above the water outlet inclined plate (14). Both ends of the rubber-coated roller (17) are supported on the magnetic water-sand separator (15) by the second support (19). There is a gap between the magnetic roller (16) and the rubber-coated roller (17). One end of the magnetic roller (16) is equipped with a driven sprocket (20), the magnetic water-sand separation box (15) is equipped with a separation motor (21), the output shaft of the separation motor (21) is equipped with a driving sprocket (22), and the driving sprocket (22) and the driven sprocket (20) are driven by a chain. A sand discharge box (23) is arranged on one side of the magnetic water-sand separation box (15). A sand guide plate (24) is installed on the sand discharge box (23). The sand guide plate (24) is arranged at an angle, with the top of the sand guide plate (24) close to the magnetic roller (16) and the bottom of the sand guide plate (24) above the upper opening of the sand discharge box (23). Multiple settling plates (25) are arranged in parallel inside the magnetic water-sand separation box (15). The multiple settling plates (25) divide the inside of the magnetic water-sand separation box (15) into multiple separation pools. A card seat (26) is provided inside the magnetic water-sand separation box (15), and a circular through hole is opened in the middle of the card seat (26).

2. The water treatment device for a spring grinding machine according to claim 1, characterized in that, The end of the rubber-coated roller (17) is provided with an adjustment hole (27), and the guide rod (28) passes through the adjustment hole (27) and is threaded onto the second support (19).

3. The water treatment device for a spring grinding machine according to claim 2, characterized in that, The first sliding door (1) and the second sliding door (2) have the same structure. The first sliding door (1) includes a top plate (29), a side plate (30) and a main door plate (31). The top plate (29) is arranged perpendicular to the side plate (30). The top plate (29) and the main door plate (31) are connected by a first inclined plate (32). The bottom surface of the side plate (30) is provided with a second inclined plate. The outer side surface of the first sliding door (1) is provided with an observation window (33). There is a gap between the bottom of the first sliding door (1) and the lower track (7).

4. The water treatment device for a spring grinding machine according to claim 3, characterized in that, The upper track (4) includes a square tube (34), one end of which is fixed to the main processing machine box (5) by multiple bolts, and the other end of which is fixed to a round tube (35) by multiple bolts. The top of the first sliding door (1) is slidably connected to the round tube (35) by multiple sliders (3).

5. A water treatment device for a spring grinding machine according to claim 4, characterized in that, The sand guide plate (24) has multiple strip holes (36) arranged in parallel. The bolts pass through the strip holes (36) and are fixed to the top of the sand discharge box (23).

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