Water supply device for metal heat treatment

Abstract

The utility model relates to water supply device technical field, and disclose a kind of water supply device for metal heat treatment, including article table, article table one side is fixedly connected with liquid storage tank, water supply spray head is fixedly connected on liquid storage tank upper surface, the first chute is opened in article table upper surface, the second chute is opened in the bottom surface of first chute, and filter component is arranged in the second chute, after preliminary filtration of metal heat treatment wastewater by first filter screen plate, water is guided to filter screen assembly by first chute, second filter screen plate Realizes secondary filtration, moves by the driving assembly with the aid of driving block, adjusts filter screen inclination by swivel lever, cooperate with guide plate and leakage tank, realize waste scrap gathering collection or to both sides diversion, finally, inside maintenance is carried out by cleaning door, overall reduce filter screen blockage, guarantee water supply stability, reduce artificial cleaning frequency, improve heat treatment process continuity.

Description

Technical Field

[0001] This utility model relates to the field of water supply device technology, and in particular to a water supply device for metal heat treatment. Background Technology

[0002] As a core auxiliary system ensuring the stable operation of heat treatment processes, the filtration and self-cleaning performance of the metal heat treatment water supply system directly affects production efficiency and workpiece quality. In traditional systems, the cooling water circuit is prone to clogging of the filter screen due to impurities such as metal scraps and oxide scale. In high-intensity production scenarios such as continuous quenching of automotive gears, the filter screen becomes significantly clogged every 4-6 hours on average, causing a 30%-50% reduction in flow rate. This leads to localized deviations in the cooling rate of the workpiece and an increase in the defect rate. To solve the clogging problem, manual shutdown and cleaning are required, taking 20-30 minutes each time, resulting in over 300 hours of downtime loss per year. Furthermore, frequent disassembly necessitates frequent replacement of the filter screen seals, increasing annual maintenance costs. These issues highlight the urgency of optimizing the filtration and chip removal design to improve process stability and reduce production costs.

[0003] Regarding the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when metal heat treatment wastewater is discharged and recycled, the filter screen is easily clogged by excessive metal waste, affecting normal drainage, lacking adjustment of the filter screen and inconvenient timely discharge of metal waste. Utility Model Content

[0004] The technical problem to be solved by this utility model is that in the prior art, waste debris in the wastewater of metal heat treatment easily clogs the filter screen, affecting the discharge of wastewater. To address this, we propose a water supply device for metal heat treatment.

[0005] To achieve the above objectives, this application adopts the following technical solution: a water supply device for metal heat treatment, including a platform, a liquid storage tank fixedly connected to one side of the platform, a water supply nozzle fixedly connected to the upper surface of the liquid storage tank, a first inclined groove opened on the upper surface of the platform, a second inclined groove opened on the bottom surface of the first inclined groove, a filter component installed inside the second inclined groove, a water supply pipe fixedly connected between one side of the platform and the liquid storage tank, one end of the water supply pipe communicating with the inside of the second inclined groove, and a liquid pump for providing power to the water supply nozzle installed inside the liquid storage tank; The filtering component includes a filter screen assembly disposed inside the second inclined groove. The filter screen assembly includes a first rotating rod rotatably connected to the inner wall of the second inclined groove. A second filter screen plate is fixedly connected to the outer side of the first rotating rod. A side block is fixedly connected to one side of the second filter screen plate. A second rotating rod is fixedly connected inside the side block. A connecting component is disposed on one side of the side block. The connecting component includes a connecting block disposed on one side of the side block. A side groove is opened on one side of the connecting block. The second rotating rod is rotatably connected to the inner wall of the side groove. A slot is opened on one side of the connecting block. An inner groove is opened on one side of the slot. A bottom groove is opened on the bottom surface of the inner groove. A third inclined groove is also opened inside the shelf. A leakage groove is opened on the bottom surface of the inner wall of the second inclined groove. The second inclined groove is connected to the second inclined groove through the leakage groove. A filter screen is disposed on the inner wall of the leakage groove.

[0006] Preferably, there are two sets of filter screen assemblies, which are symmetrically arranged on both sides of the connecting block. The filter component also includes a drive assembly for driving the connecting block to move along the inclined direction of the second inclined groove. The drive assembly includes a motor installed inside the platform, a rotating shaft fixedly connected to the output end of the motor, a gear fixedly connected to the bottom end of the rotating shaft, a sliding groove opened inside the platform, a rack plate slidably connected inside the sliding groove, the rack plate meshing with the gear, a connecting plate fixedly connected to the bottom surface of the rack plate, a horizontal plate fixedly connected to the bottom surface of the connecting plate, and a partition plate fixedly connected to one end of the horizontal plate.

[0007] Preferably, the horizontal plate is slidably connected to the inside of the slot, and the partition is slidably connected to the inside of the inner groove.

[0008] Preferably, a guide plate is fixedly connected to one side of the connecting block, and a through groove corresponding to the inner groove is opened on one side of the guide plate.

[0009] Preferably, a guide block is fixedly connected to the inner wall of the second inclined groove, and a leakage groove is opened at the corresponding position of the second inclined groove between the guide block and the second filter plate.

[0010] Preferably, a first filter plate is provided on the upper surface of the shelf, and a cleaning door is hinged to one side of the shelf, with the cleaning door corresponding to the second inclined groove.

[0011] The technical effects and advantages of this utility model are as follows: In this invention, after the metal heat treatment wastewater is initially filtered by the first filter screen plate, the water flows through the first inclined groove and the second inclined groove to the filter screen assembly. Two sets of rotatable second filter screen plates achieve secondary filtration. The connecting block is moved by the drive assembly, and the tilt angle of the filter screen is adjusted by the rotating rod. With the help of the guide plate and the leakage groove, waste debris is collected or guided to both sides. Finally, the internal maintenance is carried out through the cleaning door. Overall, the filter screen is reduced to prevent clogging, the water supply is stable, the frequency of manual cleaning is reduced, and the continuity of the heat treatment process is improved. Attached Figure Description

[0012] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts: Figure 1 This is a schematic diagram of the overall structure of the device of this utility model; Figure 2 This is a schematic diagram of the internal structure of the shelf of this utility model; Figure 3 This is a schematic diagram of the filter component structure of this utility model; Figure 4 This is a schematic diagram of the drive component structure of this utility model; Figure 5 This is a schematic diagram of the connection component structure of this utility model; Figure 6 This is a schematic diagram of the filter assembly structure of this utility model.

[0013] Legend: 1. Display platform; 11. First filter screen; 12. Cleaning door; 13. First inclined groove; 14. Second inclined groove; 15. Third inclined groove; 151. Leakage tank; 2. Liquid storage tank; 21. Water supply nozzle; 22. Water supply pipe; 3. Filter component; 31. Filter screen assembly; 311. Second filter screen; 312. First rotating rod; 313. Side block; 314. Second rotating rod; 32. Connecting assembly; 321. Connecting block; 322. Slot; 323. Inner groove; 324. Bottom groove; 325. Side groove; 326. Guide plate; 33. Drive assembly; 331. Motor; 332. Rotating shaft; 333. Gear; 334. Rack plate; 335. Connecting plate; 336. Horizontal plate; 337. Partition; 34. Guide block. Detailed Implementation

[0014] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0015] Reference Figures 1-3 as well as Figure 5 , Figure 6As shown, this utility model provides a technical solution: a water supply device for metal heat treatment, including a platform 1, a liquid storage tank 2 fixedly connected to one side of the platform 1, a water supply nozzle 21 fixedly connected to the upper surface of the liquid storage tank 2, a first inclined groove 13 opened on the upper surface of the platform 1, a second inclined groove 14 opened on the bottom surface of the first inclined groove 13, a filter component 3 installed inside the second inclined groove 14, a water supply pipe 22 fixedly connected between one side of the platform 1 and the liquid storage tank 2, one end of the water supply pipe 22 communicating with the inside of the second inclined groove 14, and a liquid pump for providing power to the water supply nozzle 21 installed inside the liquid storage tank 2; The filter component 3 includes a filter screen assembly 31 disposed inside the second inclined groove 14. The filter screen assembly 31 includes a first rotating rod 312 rotatably connected to the inner wall of the second inclined groove 14. A second filter screen plate 311 is fixedly connected to the outer side of the first rotating rod 312. A side block 313 is fixedly connected to one side of the second filter screen plate 311. The second rotating rod 314 is fixedly connected inside the side block 313. A connecting component 32 is disposed on one side of the side block 313. The connecting component 32 includes a connecting block 321 disposed on one side of the side block 313. A side groove 325 is opened on one side of the connecting block 321. The second rotating rod 314 is rotatably connected to the inner wall of the side groove 325. A slot 322 is opened on one side of the connecting block 321. An inner groove 323 is opened on one side of the slot 322. A bottom groove 324 is opened on the bottom surface of the inner groove 323. A third inclined groove 15 is also opened inside the shelf 1. A leakage groove 151 is opened on the bottom surface of the inner wall of the second inclined groove 14. The second inclined groove 14 is connected to the shelf 1 through the leakage groove 151. The second inclined trough 14 is connected, and the inner wall of the leakage tank 151 is equipped with a filter screen. During water supply treatment, the treated water flows downward along the first inclined trough 13 and then enters the second inclined trough 14 to continue flowing downward. When passing through the second filter screen plate 311, secondary filtration is achieved by the second filter screen plate 311, thereby intercepting some small metal waste. The two sides of the second filter screen plate 311 have a telescopic structure. It can be rotated and adjusted by two sets of symmetrical filter screen components 31 and the first rotating rod 312 in conjunction with the second rotating rod 314. When the bottom trough 324 moves to correspond to the leakage tank 151, the two sets of second filter screen plates 311 tilt towards the connecting block 321, which has a gathering effect. At this tilt angle, some waste can be gathered into the inner trough 323. The waste can be collected in the leakage tank 151 and blocked by the filter screen. The wastewater passes through the leakage tank 151 and the third inclined trough 15 and is discharged, thereby achieving the purpose of facilitating the collection of waste.

[0016] Reference Figures 1-6As shown in this embodiment: two sets of filter screen assemblies 31 are provided, and the two sets of filter screen assemblies 31 are symmetrically arranged on both sides of the connecting block 321. The filter component 3 also includes a drive assembly 33 for driving the connecting block 321 to move along the inclined direction of the second inclined groove 14. The drive assembly 33 includes a motor 331 installed inside the platform 1. The output end of the motor 331 is fixedly connected to a rotating shaft 332. The bottom end of the rotating shaft 332 is fixedly connected to a gear 333. A sliding groove is opened inside the platform 1. A rack plate 334 is slidably connected inside the sliding groove. The rack plate 334 is meshed with the gear 333. A connecting plate 335 is fixedly connected to the bottom surface of the rack plate 334. A horizontal plate 336 is fixedly connected to the bottom surface of the connecting plate 335. A partition plate 337 is fixedly connected to one end of the horizontal plate 336. When position adjustment is required, the motor 331 is turned on. The motor 331 drives the rotating shaft 332 and the gear 333 to rotate, thereby driving the rack plate 334, the connecting plate 335 and the horizontal plate 336 below it to move along the inclined direction of the second inclined groove 14. The partition plate 337 moves accordingly, which is used to drive the connecting block 321 to move.

[0017] The horizontal plate 336 is slidably connected to the inside of the slot 322, and the partition plate 337 is slidably connected to the inside of the inner groove 323. When the partition plate 337 moves along the direction of the second inclined groove 14, the partition plate 337 abuts against the inner wall of the inner groove 323 to drive the connecting block 321 to move, so that the bottom groove 324 can be moved to the corresponding position of the leakage groove 151.

[0018] A guide plate 326 is fixedly connected to one side of the connecting block 321. A through groove corresponding to the inner tank 323 is opened on one side of the guide plate 326. Through the setting of the guide plate 326, wastewater is allowed to flow into the inner tank 323. When the partition plate 337 moves to the end away from the leakage tank 151, the partition plate 337 blocks the through groove. At this time, the two sets of filter screen assemblies 31 protrude and tilt towards the connecting block 321. The guiding effect of the tilt angle at this time makes it easy for the waste debris to move to both sides under the action of water flow, so as to allow the subsequent collection of some waste debris on the surface of the filter screen.

[0019] A guide block 34 is fixedly connected to the inner wall of the second inclined groove 14. A leakage groove 151 is opened at the position of the second inclined groove 14 corresponding to the guide block 34 and the second filter plate 311. The guide block 34 guides the water flow and ensures that the water flows to the second filter plate 311. At the same time, the leakage groove 151 is also equipped with a filter screen, allowing some waste and wastewater to be discharged into the leakage groove 151, thereby collecting the waste.

[0020] The upper surface of the shelf 1 is provided with a first filter plate 11, and a cleaning door 12 is hinged to one side of the shelf 1. The cleaning door 12 is correspondingly set with the second inclined groove 14. The waste is initially filtered by the first filter plate 11, and then the cleaning door 12 is opened to thoroughly clean the inside of the second inclined groove 14.

[0021] Working principle: After the liquid storage tank 2 completes the heat treatment water supply through the water supply nozzle 21, the wastewater carrying metal debris flows to the platform 1. Large particles of impurities are initially filtered by the first filter plate 11. The remaining wastewater flows along the first inclined chute 13 into the second inclined chute 14, and under the action of the guide block 34, flows to the filter assembly 31. Two sets of symmetrical second filter plates 311 are rotatably connected to the second rotating rod 314 via the first rotating rod 312, forming a secondary filtration layer to intercept fine debris. The motor 331 drives the rotating shaft 332 and gear 333 to rotate, driving the rack plate 334, connecting plate 335, and horizontal plate 33... 6 moves along the second inclined groove 14, causing the partition 337 to slide in the inner groove 323 of the connecting block 321. When the bottom groove 324 corresponds to the leakage groove 151, the two sets of filter screens tilt and gather towards the connecting block 321. Debris enters the inner groove 323 with the water flow and is eventually intercepted by the filter screen of the leakage groove 151. Wastewater is discharged through the third inclined groove 15. When the partition 337 moves forward and blocks the through groove, the filter screens bulge and tilt to both sides. Debris moves to both sides under the action of water flow to complete the collection of waste. Finally, with the help of the cleaning door 12, internal cleaning can be easily completed. After filtration, the clean water flows back to the storage tank 2 through the water supply pipe 22 for recycling.

[0022] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A water supply device for metal heat treatment, characterized in that, The device includes a platform (1), a liquid storage tank (2) fixedly connected to one side of the platform (1), a water supply nozzle (21) fixedly connected to the upper surface of the liquid storage tank (2), a first inclined groove (13) opened on the upper surface of the platform (1), a second inclined groove (14) opened on the bottom surface of the first inclined groove (13), a filter component (3) installed inside the second inclined groove (14), a water supply pipe (22) fixedly connected between one side of the platform (1) and the liquid storage tank (2), one end of the water supply pipe (22) communicating with the inside of the second inclined groove (14), and a liquid pump for providing power to the water supply nozzle (21) installed inside the liquid storage tank (2). The filter component (3) includes a filter screen assembly (31) disposed inside the second inclined groove (14). The filter screen assembly (31) includes a first rotating rod (312) rotatably connected to the inner wall of the second inclined groove (14). A second filter screen plate (311) is fixedly connected to the outside of the first rotating rod (312). A side block (313) is fixedly connected to one side of the second filter screen plate (311). The second rotating rod (314) is fixedly connected inside the side block (313). A connecting component (32) is disposed on one side of the side block (313). The connecting component (32) includes a connecting block (321) disposed on one side of the side block (313). A side groove (325) is provided on one side of the connecting block (321), and the second rotating rod (314) is rotatably connected to the inner wall of the side groove (325). A slot (322) is provided on one side of the connecting block (321), and an inner groove (323) is provided on one side of the slot (322). A bottom groove (324) is provided on the bottom surface of the inner groove (323). A third inclined groove (15) is also provided inside the shelf (1). A drain groove (151) is provided on the bottom surface of the inner wall of the second inclined groove (14). The second inclined groove (14) is connected to the second inclined groove (14) through the drain groove (151). A filter screen is provided on the inner wall of the drain groove (151).

2. The water supply device for metal heat treatment according to claim 1, characterized by: Two sets of filter assemblies (31) are provided, and the two sets of filter assemblies (31) are symmetrically arranged on both sides of the connecting block (321). The filter component (3) also includes a drive assembly (33) for driving the connecting block (321) to move along the inclined direction of the second inclined groove (14). The drive assembly (33) includes a motor (331) disposed inside the platform (1). The output end of the motor (331) is fixedly connected to a rotating shaft (332). A gear (333) is fixedly connected to the bottom end of the rotating shaft (332). A sliding groove is provided inside the shelf (1). A rack plate (334) is slidably connected inside the sliding groove. The rack plate (334) meshes with the gear (333). A connecting plate (335) is fixedly connected to the bottom surface of the rack plate (334). A horizontal plate (336) is fixedly connected to the bottom surface of the connecting plate (335). A partition plate (337) is fixedly connected to one end of the horizontal plate (336).

3. The water supply for metal heat treatment according to claim 2, characterized in that: The horizontal plate (336) is slidably connected to the inside of the slot (322), and the partition plate (337) is slidably connected to the inside of the inner groove (323).

4. The water supply device for metal heat treatment according to claim 3, characterized in that: A guide plate (326) is fixedly connected to one side of the connecting block (321), and a through groove corresponding to the inner groove (323) is opened on one side of the guide plate (326).

5. The water supply for metal heat treatment according to claim 1, characterized in that: A guide block (34) is fixedly connected to the inner wall of the second inclined groove (14), and a leakage groove (151) is opened at the position of the second inclined groove (14) between the guide block (34) and the second filter plate (311).

6. The water supply for metal heat treatment according to claim 1, characterized in that: The upper surface of the shelf (1) is provided with a first filter plate (11), and a cleaning door (12) is hinged to one side of the shelf (1). The cleaning door (12) is correspondingly provided with the second inclined groove (14).

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