A cleaning device for easy deburring

Abstract

This application relates to the field of intelligent manufacturing equipment, specifically disclosing a cleaning device for easy deburring. The device includes a cleaning tank, and further includes: a feeding mechanism installed on the cleaning tank for feeding workpieces into the workpiece cleaning area within the tank; a first clamping cleaning mechanism installed inside the cleaning tank for clamping both ends of the workpiece in the width direction and capable of driving the workpiece to rotate and rinsing it; and a second clamping cleaning mechanism installed inside the cleaning tank for clamping both ends of the workpiece in the length direction and capable of driving the workpiece to rotate and rinsing it. This application can clamp and rinse different types of workpieces.

Description

Technical Field

[0001] This application relates to the field of intelligent manufacturing equipment, and in particular to a cleaning device that facilitates the removal of burrs. Background Technology

[0002] In the field of mechanical manufacturing, the machining quality of key components such as moving parts, sealing surfaces, fluid channels, appearance surfaces, and safety parts directly determines the assembly accuracy, operational reliability, and safety of the entire machine. These parts are prone to burrs during machining processes such as cutting, stamping, and casting. If these burrs are not thoroughly removed, they can lead to abnormal fit clearances, sealing failures, increased fluid resistance, and even safety accidents. Therefore, rigorous deburring and cleaning of these components is an indispensable core process in mechanical manufacturing.

[0003] As the manufacturing industry transforms towards a flexible production model with multiple varieties and small batches, the styles, specifications, and dimensions of workpieces requiring deburring cleaning are becoming increasingly diverse. This is especially true in fields such as cable equipment and automotive stamping dies, where workpiece structures are complex and batch-to-batch differences are significant, placing higher demands on the versatility of deburring cleaning equipment.

[0004] Currently, mainstream automated deburring and cleaning equipment generally adopts a combination of "dedicated fixtures + high-pressure rinsing". In order to achieve stable clamping of different workpieces, it is necessary to design and manufacture a matching dedicated fixture for each workpiece, and achieve positioning and clamping through mechanical limiting structure.

[0005] The aforementioned technologies suffer from the following drawbacks: In actual production, when switching to clean different types of workpieces, the machine must be stopped to replace the corresponding fixtures. This requires not only disassembling and installing multiple components but also recalibrating the positioning, resulting in long downtime and a significant reduction in production efficiency. Furthermore, the design, manufacturing, and maintenance costs of specialized fixtures are high, and the storage and management of a large number of fixtures occupies valuable production space, increasing the company's operating costs. Summary of the Invention

[0006] In order to enable the deburring equipment to clamp and rinse different types of workpieces, this application provides a cleaning equipment that facilitates the removal of burrs.

[0007] The cleaning device for easy deburring provided in this application adopts the following technical solution: A cleaning device for easy deburring includes a cleaning tank and further includes; A feeding mechanism, installed on the cleaning tank, is used to feed workpieces into the workpiece cleaning area inside the cleaning tank; The first clamping and cleaning mechanism is installed inside the cleaning box and is used to clamp both ends of the workpiece in the width direction, and can drive the workpiece to rotate and rinse the workpiece. The second clamping and cleaning mechanism is installed inside the cleaning box. It is used to clamp both ends of the workpiece along its length and can drive the workpiece to rotate and rinse it.

[0008] Optionally, the feeding mechanism includes: A conveyor belt is horizontally installed on the cleaning tank, with the middle part of the conveyor belt located inside the cleaning tank; A workpiece sensor is installed in the workpiece cleaning area within the cleaning chamber to detect whether a workpiece exists on the conveyor belt in the workpiece cleaning area.

[0009] Optionally, the first clamping and cleaning mechanism includes two first movable supports arranged opposite to each other in the length direction of the conveyor belt, and the first movable supports are movably installed in the cleaning tank; Each of the two first movable supports is provided with a first pressure block that is rotatably connected to one end. The two first pressure blocks are used to clamp the workpiece and drive the workpiece to rotate. The first pressure block is provided with a first rinsing assembly for cleaning the workpiece; The second clamping and cleaning mechanism includes two second movable supports arranged opposite to each other in the width direction of the conveyor belt, and the second movable supports are movably installed in the cleaning tank; Each of the two second movable supports is provided with a second pressure block that is rotatably connected to one end. The two second pressure blocks are used to clamp the workpiece and drive the workpiece to rotate. The second pressure block is provided with a second rinsing component for cleaning the workpiece.

[0010] Optionally, each of the two first pressure blocks is provided with a first elastic bladder at one end opposite to the first pressure block. The first elastic bladder is filled with a first magnetorheological fluid. The first pressure block is also provided with a first electromagnet for applying a magnetic field to the first magnetorheological fluid. Each of the two second pressure blocks has a second elastic bladder at one end facing each other. The second elastic bladder is filled with a second magnetorheological fluid. The second pressure block is also provided with a second electromagnet for applying a magnetic field to the second magnetorheological fluid.

[0011] Optionally, each of the two first pressure blocks is provided with a first limiting groove at one end opposite to the other, and the first elastic bladder is disposed in the first limiting groove. Each of the two second pressure blocks has a second limiting groove at one end facing the other, and the second elastic bladder is located in the second limiting groove.

[0012] Optionally, the first flushing component includes; The first nozzle, mounted on the first pressure block, is used to spray cleaning fluid onto the workpiece; The first rotating tube has one end rotatably connected to the first movable bracket, the other end fixedly connected to the first pressure block, and is also connected to the liquid inlet end of the first nozzle. The first connecting pipe is installed on the first movable bracket, with one end rotatably connected to the liquid inlet end of the first rotating pipe, and the other end used to connect to the first pump body.

[0013] Optionally, a first pressure switch is provided between the first elastic bladder and the bottom of the first limiting groove. After the first pressure switch bears the pressure of the first elastic bladder, it can start the first electromagnet to run.

[0014] Optionally, the second flushing component includes; The second nozzle, installed on the second pressure block, is used to spray cleaning fluid onto the workpiece; The second rotating tube has one end rotatably connected to the second movable bracket, the other end fixedly connected to the second pressure block, and is also connected to the liquid inlet end of the second nozzle. The second connecting pipe is installed on the second movable bracket, with one end rotatably connected to the liquid inlet end of the second rotating pipe, and the other end used to connect to the second pump body.

[0015] Optionally, a second pressure switch is provided between the second elastic bladder and the bottom of the second limiting groove. After the second pressure switch bears the pressure of the second elastic bladder, it can start the second electromagnet to run.

[0016] Optionally, a water tank for storing cleaning fluid is provided on the side of the cleaning tank, and both the first pump body and the second pump body are located inside the water tank.

[0017] In summary, this application includes at least one of the following beneficial technical effects: 1. In this application, the first and second elastic capsules can freely deform according to the shape of the workpiece, adapting to workpieces of different specifications and styles without the need to change the clamps. Simultaneously, by applying magnetic fields to the first and second magnetorheological fluids respectively, the first and second elastic capsules rapidly solidify after being clamped in place, achieving stable clamping of the workpiece. This avoids the cumbersome operation of clamp replacement, expands the applicability of the equipment, and reduces equipment operating costs and manual labor intensity. Furthermore, the first movable support can be adjusted in position via the first horizontal displacement component and the first lifting component, while the second movable support can be adjusted in multiple directions via the second and third horizontal displacement components and the second lifting component. Combined with the precise detection of the measuring sensor, it can accurately clamp workpieces of different sizes and placement positions, further improving the adaptability and flexibility of the equipment. To address the problem that dedicated fixtures in the background technology can only adapt to workpieces of a single specification and style, and that frequent fixture changes lead to low efficiency, this solution adopts a clamping structure that combines a first magnetorheological fluid, a second magnetorheological fluid, a first elastic capsule, and a second elastic capsule, thereby achieving the dual requirements of flexible adaptive clamping and stable fixation of the workpiece after clamping.

[0018] 2. In operation, the first clamping and cleaning mechanism first clamps both ends of the workpiece in the width direction and drives the workpiece to rotate. Simultaneously, the first and second rinsing components spray water to cover the middle area of ​​the workpiece in the width direction, removing burrs from this area. Then, the second clamping and cleaning mechanism clamps both ends of the workpiece in the length direction and drives the workpiece to rotate. The first and second rinsing components work together to rinse and clean the two ends of the workpiece in the width direction that were previously blocked by the first clamping and cleaning mechanism, which is now the middle area of ​​the workpiece in the length direction. This achieves full-surface, no-dead-angle coverage cleaning of the workpiece, ensuring that burrs are completely removed, significantly improving the workpiece cleaning quality, and making it less likely for blind spots to appear on the workpiece surface.

[0019] 3. In this application, a first pressure switch and a second pressure switch are respectively set between the first elastic bladder, the second elastic bladder and the corresponding first limiting groove, and the second limiting groove to realize automated control of the clamping process. Only when the first elastic bladder, the second elastic bladder and the workpiece are fully in contact and the set pressure is reached will the first pressure switch and the second pressure switch trigger the corresponding first electromagnet and second electromagnet to start, so that the first magnetorheological fluid and the second magnetorheological fluid solidify to achieve clamping. This avoids the ineffective operation of the first electromagnet and the second electromagnet, and ensures that the first elastic bladder and the second elastic bladder can adapt to the workpiece and deform in place before the first magnetorheological fluid and the second magnetorheological fluid can solidify. This ensures that the first elastic bladder and the second elastic bladder can fully deform and fit the workpiece, thereby effectively clamping the workpiece. It can also accurately control the clamping force—preventing excessive clamping from damaging the workpiece surface, or excessive clamping from causing the workpiece to rotate, shift, or fall off, effectively improving the stability of workpiece fixation and the safety of workpiece cleaning. Meanwhile, the setting of the first limiting groove and the second limiting groove limits the deformation area of ​​the first elastic bladder and the second elastic bladder, so that the first elastic bladder and the second elastic bladder mainly deform in the direction of the clamping surface, ensuring the contact area between the first elastic bladder and the second elastic bladder and the workpiece, further improving the stability of clamping, and providing a reliable guarantee for subsequent rotary rinsing.

[0020] 4. This application adopts a continuous conveyor belt design, with a seamless process of loading, cleaning, and unloading, eliminating the need for frequent manual intervention and significantly improving cleaning efficiency. The loading mechanism smoothly transports the workpieces to be cleaned to the cleaning area within the cleaning chamber via the conveyor belt. Once the workpiece is detected by the measuring sensor, the equipment is automatically started. Subsequent steps such as clamping and rotating of the first and second clamping cleaning mechanisms, rinsing of the first and second rinsing components, switching of clamping mechanisms, and unloading are all automated, reducing manual operation steps and labor intensity, making it suitable for continuous cleaning operations of batch workpieces. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application; Figure 2 This is a schematic diagram of the internal structure of an embodiment of this application; Figure 3 This is an enlarged schematic diagram of the first clamping block and the first rinsing component of the first clamping and cleaning mechanism; Figure 4 yes Figure 3 A schematic diagram of the cross-sectional structure; Figure 5 This is an enlarged schematic diagram of the second clamping cleaning mechanism's second pressure block and second rinsing assembly; Figure 6 yes Figure 5 A schematic diagram of the cross-sectional structure.

[0023] Figure label: 1. Cleaning tank; 11. Feed door; 12. Discharge door; 13. Waste liquid tank; 2. Feeding mechanism; 21. Conveyor belt; 22. Object measuring sensor; 3. First clamping and cleaning mechanism; 31. First movable support; 311. First lifting component; 312. First horizontal displacement component; 32. First pressure block; 3201. First limiting groove; 321. First elastic capsule; 322. First magnetorheological fluid; 323. First electromagnet; 324. First pressure switch; 33. First flushing assembly; 331. First nozzle; 332. First pump body; 333. First rotating pipe; 334. First connecting pipe; 335. First hose; 336. First gear ring; 337. First gear; 338. First waterproof motor; 4. Second clamping and cleaning mechanism; 41. Second movable support; 411. Second lifting component; 412. Second horizontal displacement component; 413. Third horizontal displacement component; 42. Second pressure block; 4201. Second limiting groove; 421. Second elastic capsule; 422. Second magnetorheological fluid; 423. Second electromagnet; 424. Second pressure switch; 43. Second flushing assembly; 431. Second nozzle; 432. Second pump body; 433. Second rotary pipe; 434. Second connecting pipe; 435. Second hose; 436. Second gear ring; 437. Second gear; 438. Second waterproof motor; 5. Water tank. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0025] This application discloses a cleaning device that facilitates the removal of burrs.

[0026] Reference Figure 1 and Figure 2A cleaning device for easy removal of burrs includes a cleaning tank 1, a waste liquid tank 13 for receiving waste liquid at the bottom of the cleaning tank 1, a drain valve at the bottom of the waste liquid tank 13, and additional components at both ends of the cleaning tank 1 along its length. The feeding mechanism 2 is installed on the cleaning tank 1 and is used to feed the workpiece into the workpiece cleaning area inside the cleaning tank 1; the feeding mechanism 2 includes: The conveyor belt 21 is horizontally installed on the cleaning box 1, with the middle part of the conveyor belt 21 located inside the cleaning box 1. Here, the conveyor belt 21 is distributed along the length of the cleaning box 1. Specifically, the conveyor belt 21 is divided into three sections, from the feeding end to the discharging end of the cleaning box 1, namely the feeding conveyor belt 21, the intermediate conveyor belt 21, and the discharging conveyor belt 21. The intermediate conveyor belt 21 is located inside the cleaning box 1, while the feeding conveyor belt 21 and the discharging conveyor belt 21 are located outside the cleaning box 1. The feeding conveyor belt 21 and the discharging conveyor belt 21 are used to realize the continuous feeding and discharging of workpieces, respectively. The object sensor 22 is installed in the workpiece cleaning area inside the cleaning tank 1 to detect whether there is a workpiece on the conveyor belt 21 in the workpiece cleaning area. Here, the object sensor 22 can be any conventional sensor that can detect the presence or absence of an item, such as an infrared object sensor 22, a photoelectric sensor, etc. The first clamping and cleaning mechanism 3 is installed inside the cleaning box 1. It is used to clamp both ends of the workpiece in the width direction and can drive the workpiece to rotate and rinse the workpiece. The second clamping and cleaning mechanism 4 is installed inside the cleaning tank 1. It is used to clamp both ends of the workpiece in the length direction and can drive the workpiece to rotate and rinse the workpiece.

[0027] Reference Figure 1 and Figure 2 In this embodiment, the conveyor belt 21 transports the workpiece to the cleaning area within the cleaning tank 1. At this time, the measuring sensor 22 detects the presence of a workpiece in the cleaning area, and then activates the first clamping cleaning mechanism 3 and the second clamping cleaning mechanism 4. The first clamping cleaning mechanism 3 clamps both ends of the workpiece in the width direction and drives the workpiece to rotate and rinse it. The second clamping cleaning mechanism 4 does not contact the workpiece, but it also sprays water to rinse the rotating workpiece, thus cleaning the burrs in the middle of the workpiece's width direction. Next, the workpiece stops rotating, the second clamping cleaning mechanism 4 clamps the workpiece, and the first clamping cleaning mechanism 3 moves away from the workpiece. Then, the first clamping cleaning mechanism 3 and the second clamping cleaning mechanism 4 clean the burrs in the middle of the workpiece's length direction, specifically the area that was clamped by the first clamping cleaning mechanism 3 but not yet cleaned, thus ensuring that the entire workpiece is cleaned.

[0028] Reference Figure 2 , Figure 3 and Figure 4The first clamping and cleaning mechanism 3 includes two first movable supports 31 arranged opposite each other along the length of the conveyor belt 21. The first movable supports 31 are movably installed inside the cleaning tank 1. Specifically, a first horizontal displacement member 312 is provided above the first movable support 31, arranged along the length of the conveyor belt 21. The first horizontal displacement member 312 is installed on the inner top of the cleaning tank 1. The first movable support 31 is connected to the first horizontal displacement member 312 via a first lifting member 311. The first horizontal displacement member 312 drives the movable support to move horizontally, and the first lifting member 311 drives the first movable support 31 to rise and fall. In this embodiment, the first horizontal displacement component 312 includes a first horizontal guide rail, a first sliding seat, and a first drive motor. The first horizontal guide rail is fixed to the top of the cleaning tank 1. The first sliding seat is slidably engaged with the first horizontal guide rail. The first drive motor drives the first sliding seat to move along the first horizontal guide rail through a first lead screw or a first synchronous belt. The first lifting component 311 is selected from a vertically arranged first electric telescopic rod, a first cylinder, or a first hydraulic cylinder. The fixed end of the first lifting component 311 is connected to the sliding seat, and the telescopic end of the first lifting component 311 is fixedly connected to the first movable bracket 31. Each of the two first movable supports 31 is provided with a first pressure block 32 rotatably connected at one end. The two first pressure blocks 32 are used to clamp the workpiece and drive the workpiece to rotate. Specifically, each of the two first pressure blocks 32 is provided with a first elastic bladder 321 at one end. The first elastic bladder 321 is filled with a first magnetorheological fluid 322. The first pressure block 32 is also provided with a first electromagnet 323 for applying a magnetic field to the first magnetorheological fluid 322. The first elastic bladder 321 is made of a flexible and elastically deformable material such as rubber or silicone. The first pressure block 32 is provided with a first rinsing assembly 33 for cleaning the workpiece; Reference Figure 2 , Figure 5 and Figure 6The second clamping and cleaning mechanism 4 includes two second movable supports 41 arranged opposite each other in the width direction of the conveyor belt 21. The second movable supports 41 are movably installed inside the cleaning tank 1. Specifically, a second horizontal displacement member 412 is provided above the second movable supports 41, arranged along the width direction of the conveyor belt 21. The second horizontal displacement member 412 is installed on the inner top of the cleaning tank 1. The second horizontal displacement member 412 is also connected to the inner top of the cleaning tank 1 by a third horizontal displacement member 413 arranged along the length direction of the cleaning tank 1. The second movable supports 41 are connected to the second horizontal displacement members 412 through a second lifting member 411. The third horizontal displacement member 413 drives the second horizontal displacement member 412 to move along the length direction of the cleaning tank 1, the second horizontal displacement member 412 drives the movable supports to perform horizontal displacement, and the second lifting member 411 drives the second movable supports 41 to rise and fall. Here, the third horizontal displacement component 413 and the second horizontal displacement component 412 both include a horizontal guide rail, a sliding seat and a drive motor, and use screw drive or synchronous belt drive to achieve horizontal movement. The second lifting component 411 can be a vertically set electric telescopic rod, a cylinder or a hydraulic cylinder or other conventional lifting components. Each of the two second movable supports 41 is provided with a second pressure block 42 rotatably connected at one end of its opposite side. The two second pressure blocks 42 are used to clamp the workpiece and drive the workpiece to rotate. Specifically, each of the two second pressure blocks 42 is provided with a second elastic bladder 421 at one end of its opposite side. The second elastic bladder 421 is filled with a second magnetorheological fluid 422. The second pressure block 42 is also provided with a second electromagnet 423 for applying a magnetic field to the second magnetorheological fluid 422. The second pressure block 42 is provided with a second rinsing assembly 43 for cleaning the workpiece.

[0029] Reference Figure 2 In this embodiment, the workpiece to be cleaned is first smoothly transported by the conveyor belt 21 of the feeding mechanism 2. The middle of the conveyor belt 21 extends into the workpiece cleaning area inside the cleaning tank 1. When the workpiece is transported to this area, the measuring sensor 22 inside the cleaning tank 1 promptly detects the presence of the workpiece, thereby triggering the overall start-up of the equipment. (Refer to...) Figure 3 and Figure 4 After the equipment is started, the first clamping and cleaning mechanism 3 acts first. Its two first movable supports 31, driven by the first horizontal displacement component 312 and the first lifting component 311, move to both ends of the workpiece width direction. They adhere to the workpiece surface via the first elastic capsule 321 on the first pressure block 32. At this time, the first electromagnet 323 is energized to apply a magnetic field to the first magnetorheological fluid 322 inside the first elastic capsule 321, causing the first magnetorheological fluid 322 to solidify rapidly, thereby achieving stable clamping of both ends of the workpiece width direction. Subsequently, the first pressure block 32 rises, moving the workpiece away from the conveyor belt 21. Then, the first pressure block 32 drives the workpiece to rotate, while the first rinsing component 33 sprays water to rinse the workpiece surface. During this process, refer to... Figure 5 and Figure 6 Although the second clamping and cleaning mechanism 4 does not contact the workpiece, the second rinsing component 43 simultaneously sprays water to rinse the middle area of ​​the workpiece in the width direction, ensuring that burrs in this area are effectively removed. After the workpiece in the width direction and the middle burrs are cleaned, the workpiece stops rotating. The second clamping and cleaning mechanism 4 begins to work. Its two second movable supports 41, driven by the third horizontal displacement component 413, the second horizontal displacement component 412, and the second lifting component 411, move to both ends of the workpiece in the length direction. They adhere to the workpiece through the second elastic capsule 421 on the second pressure block 42. The second electromagnet 423 is energized to solidify the second magnetorheological fluid 422, thereby achieving clamping at both ends of the workpiece in the length direction. (Refer to...) Figure 3 and Figure 4 Then, the first electromagnet 323 of the first clamping and cleaning mechanism 3 is de-energized, the first magnetorheological fluid 322 loses its magnetic field and returns to a liquid state, the first elastic capsule 321 detaches from the workpiece, and the first movable bracket 31 moves away from the workpiece under the drive of the first horizontal displacement member 312 and the first lifting member 311. (Refer to...) Figure 5 and Figure 6 Subsequently, the second pressure block 42 drives the workpiece to rotate, and the first rinsing component 33 and the second rinsing component 43 work together to spray water to rinse the parts of the workpiece that were not cleaned properly by the first clamping and cleaning mechanism 3, that is, the middle area of ​​the workpiece along its length. After the workpiece is cleaned as a whole, the second clamping and cleaning mechanism 4 first places the workpiece on the conveyor belt 21, and then the second electromagnet 423 is de-energized, the second clamping and cleaning mechanism 4 releases its grip on the workpiece, and the conveyor belt 21 transports the cleaned workpiece out of the cleaning tank 1. The waste liquid generated during the cleaning process flows into the waste liquid tank 13 at the bottom of the tank and is finally discharged through the drain valve.

[0030] Reference Figure 2 , Figure 3 and Figure 5To address the problem of poor adaptability of dedicated clamps in the prior art, this application first utilizes the deformable nature of the first elastic capsule 321 or the second elastic capsule 421 for flexible clamping of workpieces of different specifications. Then, a first magnetorheological fluid 322 and a second magnetorheological fluid 422 are respectively placed in the first elastic capsule 321 and the second elastic capsule 421. Utilizing the hardening property of the first and second magnetorheological fluids 322 and 422 under the influence of a magnetic field, the first elastic capsule 321 or the second elastic capsule 421 solidifies after being clamped in place, thereby enabling the first elastic capsule 321 or the second elastic capsule 421 to stably clamp and fix the workpiece. Therefore, this application can adapt to workpieces of different styles and specifications without changing the clamps, solving the drawback of traditional equipment requiring dedicated clamps. Furthermore, the first movable support 31 can be raised and lowered and moved in the width direction of the conveyor belt 21 to adjust the position of the first pressure block 32. The second movable support 41 can be raised and lowered and moved in the width and length directions of the conveyor belt 21. Together with the measuring sensor 22, it can achieve precise clamping and fixing of the workpiece. The alternating operation of the first clamping and cleaning mechanism 3 and the second clamping and cleaning mechanism 4, combined with the first pressure block 32 and the second pressure block 42 respectively driving the workpiece to rotate and wash in multiple directions, can cover all surfaces of the workpiece, especially the parts that are easily blocked by clamps in traditional equipment, to achieve thorough removal of burrs. At the same time, the conveyor belt 21 of the feeding mechanism 2 adopts a continuous conveying design, so that the feeding, cleaning and discharging process is smooth and does not require frequent manual intervention. The first waterproof motor 338 drives the first gear 337 and the first gear ring 336 to rotate, which in turn drives the first rotating tube 333 and the first nozzle 331 to rotate. The second waterproof motor 438 drives the second gear 437 and the second gear ring 436 to rotate, which in turn drives the second rotating tube 433 and the second nozzle 431 to rotate. This enables the first rinsing assembly 33 and the second rinsing assembly 43 to rinse the workpiece surface in all directions without dead angles, further improving the deburring and cleaning effect. The waste liquid generated during the cleaning process flows into the waste liquid tank 13 at the bottom of the cleaning tank 1 and is finally discharged through the drain valve. The cleaning tank 1 is also equipped with an inlet door 11 and an outlet door 12 to facilitate equipment maintenance and workpiece loading and unloading.

[0031] Reference Figure 3 and Figure 4Each of the two first pressure blocks 32 has a first limiting groove 3201 at one end opposite to the first pressure block 32. The first elastic bladder 321 is disposed in the first limiting groove 3201. The first limiting groove 3201 is used to limit the deformation area of ​​the first elastic bladder 321, so that the first elastic bladder 321 is not easily deformed to the side of the first limiting groove 3201, that is, to the side of the first pressure block 32. The first elastic bladder 321 is mainly deformed to the opening of the first limiting groove 3201, that is, the clamping surface of the first pressure block 32. This is to make the first elastic bladder 321 have a certain thickness under the limiting action of the first limiting groove 3201, so that the first elastic bladder 321 can wrap the end of the workpiece with the largest possible area after deformation, which is conducive to the effective clamping and fixing of the workpiece after the first elastic bladder 321 is subsequently cured by the first magnetorheological fluid 322. A first pressure switch 324 is provided between the bottom of the first elastic bladder 321 and the first limiting groove 3201. After the first pressure switch 324 bears the pressure of the first elastic bladder 321, it can start the first electromagnet 323 to run. Reference Figure 5 and Figure 6 Each of the two second pressure blocks 42 has a second limiting groove 4201 at one end opposite to the other. The second elastic capsule 421 is disposed in the second limiting groove 4201. The second limiting groove 4201 is used to limit the deformation area of ​​the second elastic capsule 421, so that the second elastic capsule 421 is not easily deformed to the side of the second limiting groove 4201, that is, to the side of the second pressure block 42. The second elastic capsule 421 is mainly deformed to the opening of the second limiting groove 4201, that is, the clamping surface of the second pressure block 42. This is to make the second elastic capsule 421 have a certain thickness under the limiting action of the second limiting groove 4201, so that the second elastic capsule 421 can wrap the end of the workpiece with the largest possible area after deformation, which is conducive to the second elastic capsule 421 being effectively clamped and fixed after being cured by the second magnetorheological fluid 422. A second pressure switch 424 is provided between the bottom of the second elastic bladder 421 and the second limiting groove 4201. After the second pressure switch 424 bears the pressure of the second elastic bladder 421, it can start the second electromagnet 423 to run.

[0032] Reference Figure 4 and Figure 6In this embodiment, the two first movable supports 31 of the first clamping cleaning mechanism 3 move to both ends of the workpiece width direction under the drive of the first horizontal displacement member 312 and the first lifting member 311. The first elastic bladder 321 on the first pressure block 32 adheres to the workpiece surface and is squeezed, thereby applying pressure to the bottom of the first limiting groove 3201. When the pressure reaches the set value, the first pressure switch 324 between the first elastic bladder 321 and the bottom of the first limiting groove 3201 is triggered. The first pressure switch 324 immediately starts the first electromagnet 323. The first electromagnet 323 applies a magnetic field to the first magnetorheological fluid 322 in the first elastic bladder 321, causing the first elastic bladder 321 to solidify, thereby achieving stable clamping of both ends of the workpiece width direction. Subsequently, the first pressure block 32 drives the workpiece to rotate, and the first rinsing component 33 starts rinsing simultaneously. After the cleaning of this area is completed, the first electromagnet 323 is de-energized, the first elastic bladder 321 is removed from the workpiece, the pressure on the first pressure switch 324 disappears, the first pressure switch 324 is closed, and the first movable support 31 moves away from the workpiece. Immediately afterwards, the second clamping and cleaning mechanism 4 is activated. The two second movable supports 41, driven by the third horizontal displacement member 413, the second horizontal displacement member 412, and the second lifting member 411, move to both ends of the workpiece in the length direction. The second elastic bladder 421 on the second pressure block 42 adheres to the workpiece and squeezes it, applying pressure to the bottom of the second limiting groove 4201. This triggers the second pressure switch 424 between the second elastic bladder 421 and the bottom of the second limiting groove 4201. The second pressure switch 424 activates the second electromagnet 423, causing the second magnetorheological fluid 422 inside the second elastic bladder 421 to solidify, thus completing the clamping of both ends of the workpiece in the length direction. Subsequently, the second pressure block 42 drives the workpiece to rotate. The first rinsing component 33 and the second rinsing component 43 work together to rinse the areas that have not been cleaned properly. After cleaning is completed, the second electromagnet 423 is de-energized, the second pressure switch 424 is closed, the clamping mechanism is released, and the conveyor belt 21 sends the workpiece out of the cleaning box 1. The setting of the first pressure switch 324 and the second pressure switch 424 ensures that the corresponding first electromagnet 323 and second electromagnet 423 will only be activated when the first elastic bladder 321 and the second elastic bladder 421 are fully in contact with the workpiece and reach the appropriate pressure. This avoids the energy waste caused by the ineffective operation of the electromagnets and can accurately control the clamping force, preventing damage to the workpiece due to excessive clamping or workpiece rotation and displacement due to excessive clamping. This greatly improves the stability of equipment operation and the safety of workpiece cleaning.

[0033] Reference Figure 2 and Figure 3 The first flushing component 33 includes; The first nozzle 331 is installed on the first pressure block 32 and is used to spray cleaning fluid onto the workpiece. The first rotating tube 333 is rotatably connected at one end to the first movable bracket 31 and fixedly connected at the other end to the first pressure block 32, and is also connected to the liquid inlet end of the first nozzle 331. Specifically, the first rotating tube 333 is provided with a coaxial first toothed ring 336, and a first gear 337 is provided on the side of the first toothed ring 336. The first gear 337 is connected to a first waterproof motor 338 installed on the first movable bracket 31. Here, the first waterproof motor 338 drives the first rotating tube 333 to rotate, thereby driving the first pressure block 32 to rotate. The first connecting pipe 334 is installed on the first movable bracket 31. One end is rotatably connected to the liquid inlet end of the first rotating pipe 333, and the other end is used to connect to the first pump body 332. Specifically, the liquid inlet end of the first connecting pipe 334 is connected to the first pump body 332 through the first flexible hose 335.

[0034] Reference Figure 2 and Figure 5 The second flushing component 43 includes; The second nozzle 431 is installed on the second pressure block 42 and is used to spray cleaning fluid onto the workpiece. The second rotating tube 433 is rotatably connected at one end to the second movable bracket 41 and fixedly connected at the other end to the second pressure block 42, and is also connected to the liquid inlet end of the second nozzle 431. Specifically, the second rotating tube 433 is provided with a coaxial second toothed ring 436, and a second gear 437 is provided on the side of the second toothed ring 436. The second gear 437 is connected to the second waterproof motor 438 installed on the second movable bracket 41. Here, the second rotating tube 433 is driven to rotate by the second waterproof motor 438, which in turn drives the second pressure block 42 to rotate. The second connecting pipe 434 is installed on the second movable bracket 41. One end is rotatably connected to the liquid inlet end of the second rotating pipe 433, and the other end is used to connect to the second pump body 432. Specifically, the liquid inlet end of the second connecting pipe 434 is connected to the second pump body 432 through the second flexible hose 435.

[0035] Reference Figure 1 and Figure 2 The cleaning tank 1 has a water tank 5 on its side for storing cleaning fluid. The first pump body 332 and the second pump body 432 are both located in the water tank 5, and the rinsing fluid is delivered to the first connecting pipe 334 and the second connecting pipe 434 respectively.

[0036] The implementation principle of a cleaning device for easy deburring according to an embodiment of this application is as follows: First, the conveyor belt 21 of the feeding mechanism 2 smoothly transports the workpiece to be cleaned to the workpiece cleaning area in the cleaning tank 1. When the workpiece arrives at the area, the measuring sensor 22 in the cleaning tank 1 detects the presence of the workpiece and immediately triggers the overall start of the equipment.

[0037] After the equipment is started, the first clamping and cleaning mechanism 3 takes the lead. Its two first movable supports 31 move precisely to both ends of the workpiece width direction under the coordinated drive of the first horizontal displacement component 312 and the first lifting component 311. The first elastic capsule 321 in the first limiting groove 3201 on the first pressure block 32 adheres to the workpiece surface and is squeezed. The pressure generated by the squeezing is transmitted to the first pressure switch 324 at the bottom of the first limiting groove 3201. When the pressure reaches the set value, the first pressure switch 324 activates the first electromagnet 323. The first electromagnet 323 applies a magnetic field to the first magnetorheological fluid 322 in the first elastic capsule 321, causing the first elastic capsule 321 to solidify rapidly, thus achieving a stable clamping of both ends of the workpiece width direction. Subsequently, the first pressure block 32 rises, driving the workpiece away from the conveyor belt 21.

[0038] Immediately afterwards, the first waterproof motor 338 starts, driving the first gear 3378 to rotate. The first gear 3378 meshes with the first gear ring 336 on the first rotating tube 333, thereby driving the first rotating tube 333, the first pressure block 32, and the first nozzle 331 to rotate synchronously. At the same time, the first pump body 332 starts, delivering the cleaning fluid in the water tank 5 through the first hose 335, the first connecting pipe 334, and the first rotating tube 333 to the first nozzle 331, from which the cleaning fluid is sprayed onto the workpiece.

[0039] At this time, the second clamping cleaning mechanism 4 does not contact the workpiece, but the second rinsing component 43 starts synchronously. The second pump body 432, the second waterproof motor 438 and other components work together, and the second nozzle 431 sprays out cleaning fluid to rinse the middle area of ​​the workpiece in the width direction, ensuring that the burrs in this area are effectively removed.

[0040] After the burrs in the middle of the workpiece in the width direction are cleaned, the workpiece stops rotating, and the second clamping and cleaning mechanism 4 starts to work. Its two second movable supports 41 move to both ends of the workpiece in the length direction under the drive of the third horizontal displacement member 413, the second horizontal displacement member 412 and the second lifting member 411. The second elastic capsule 421 in the second limiting groove 4201 on the second pressure block 42 fits against the workpiece and squeezes it, triggering the second pressure switch 424 to start the second electromagnet 423, so that the second magnetorheological fluid 422 in the second elastic capsule 421 is solidified, thus completing the clamping of both ends of the workpiece in the length direction.

[0041] Subsequently, the first electromagnet 323 is de-energized, the first magnetorheological fluid 322 loses its magnetic field and returns to a liquid state, the first elastic capsule 321 detaches from the workpiece, the first pressure switch 324 closes, and the first movable bracket 31 moves away from the workpiece under the drive of the first horizontal displacement component 312 and the first lifting component 311. Next, the second waterproof motor 438 starts, driving the second rotating pipe 433, the second pressure block 42, and the second nozzle 431 to rotate. The first rinsing component 33 and the second rinsing component 43 work together to spray water, focusing on rinsing the middle area of ​​the workpiece along its length that was previously clamped and not cleaned properly by the first clamping cleaning mechanism 3, ensuring that there are no blind spots in the cleaning of the entire workpiece.

[0042] After the workpiece is cleaned, the second clamping cleaning mechanism 4 first places the workpiece back onto the conveyor belt 21. Then, the second electromagnet 423 is de-energized, the second elastic capsule 421 detaches from the workpiece, the second pressure switch 424 is closed, and the second movable bracket 41 moves away from the workpiece. Finally, the conveyor belt 21 transports the cleaned workpiece out of the cleaning tank 1. The waste liquid generated during the cleaning process flows into the waste liquid tank 13 at the bottom of the cleaning tank 1 and is eventually discharged through the drain valve, completing the entire deburring and cleaning process.

[0043] Unless otherwise defined, the technical or scientific terms used in this application shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "first," "second," "third," and similar terms used in this application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. The terms "an" or "a" and similar terms do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms "comprising" or "including" and similar terms mean that the elements or objects preceding "comprising" or "including" encompass the elements or objects listed following "comprising" or "including" and their equivalents, and do not exclude other elements or objects. "Above," "below," "left," "right," etc., are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0044] The above are all optional embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cleaning device for easy deburring, characterized in that: Including the cleaning tank (1), and also including; The feeding mechanism (2) is installed on the cleaning box (1) and is used to feed the workpiece into the workpiece cleaning area inside the cleaning box (1); The first clamping and cleaning mechanism (3) is installed in the cleaning box (1) and is used to clamp both ends of the workpiece in the width direction, and can drive the workpiece to rotate and rinse the workpiece. The second clamping and cleaning mechanism (4) is installed in the cleaning box (1) and is used to clamp both ends of the workpiece in the length direction, and can drive the workpiece to rotate and rinse the workpiece.

2. The cleaning device for easy deburring according to claim 1, characterized in that: The feeding mechanism (2) includes: A conveyor belt (21) is horizontally installed on the cleaning box (1), and the middle part of the conveyor belt (21) is located inside the cleaning box (1); A workpiece sensor (22) is installed in the workpiece cleaning area inside the cleaning tank (1) to detect whether there is a workpiece on the conveyor belt (21) in the workpiece cleaning area.

3. The cleaning device for easy deburring according to claim 2, characterized in that: The first clamping cleaning mechanism (3) includes two first movable supports (31) arranged opposite to each other in the length direction of the conveyor belt (21), and the first movable supports (31) are movably installed in the cleaning box (1); Each of the two first movable supports (31) is provided with a first pressure block (32) rotatably connected at one end. The two first pressure blocks (32) are used to clamp the workpiece and drive the workpiece to rotate. The first pressure block (32) is provided with a first rinsing assembly (33) for cleaning the workpiece; The second clamping cleaning mechanism (4) includes two second movable supports (41) arranged opposite to each other in the width direction of the conveyor belt (21), and the second movable supports (41) are movably installed in the cleaning box (1); Each of the two second movable supports (41) is provided with a second pressure block (42) rotatably connected at one end. The two second pressure blocks (42) are used to clamp the workpiece and drive the workpiece to rotate. The second pressure block (42) is provided with a second rinsing assembly (43) for cleaning the workpiece.

4. The cleaning device for easy deburring according to claim 3, characterized in that: Each of the two first pressure blocks (32) is provided with a first elastic bladder (321) at one end opposite to the first elastic bladder (321), which is filled with a first magnetorheological fluid (322). The first pressure block (32) is also provided with a first electromagnet (323) for applying a magnetic field to the first magnetorheological fluid (322). Each of the two second pressure blocks (42) has a second elastic bladder (421) at one end opposite to the other. The second elastic bladder (421) is filled with a second magnetorheological fluid (422). The second pressure block (42) is also provided with a second electromagnet (423) for applying a magnetic field to the second magnetorheological fluid (422).

5. A cleaning device for easy deburring according to claim 4, characterized in that: Each of the two first pressure blocks (32) is provided with a first limiting groove (3201) at one end opposite to the first, and the first elastic bladder (321) is provided in the first limiting groove (3201); Each of the two second pressure blocks (42) has a second limiting groove (4201) at one end opposite to the other, and the second elastic bladder (421) is located in the second limiting groove (4201).

6. A cleaning device for easy deburring according to claim 5, characterized in that: The first flushing assembly (33) includes; The first nozzle (331) is installed on the first pressure block (32) and is used to spray cleaning fluid onto the workpiece; The first rotating tube (333) is rotatably connected at one end to the first movable bracket (31), and fixedly connected at the other end to the first pressure block (32), and is also connected to the liquid inlet end of the first nozzle (331); The first connecting pipe (334) is installed on the first movable bracket (31), with one end rotatably connected to the liquid inlet end of the first rotating pipe (333), and the other end used to connect to the first pump body (332).

7. A cleaning device for easy deburring according to claim 6, characterized in that: A first pressure switch (324) is provided between the bottom of the first elastic bladder (321) and the first limiting groove (3201). After the first pressure switch (324) bears the pressure of the first elastic bladder (321), it can start the first electromagnet (323) to run.

8. A cleaning device for easy deburring according to claim 7, characterized in that: The second flushing assembly (43) includes; The second nozzle (431) is installed on the second pressure block (42) and is used to spray cleaning fluid onto the workpiece; The second rotating tube (433) is rotatably connected to the second movable bracket (41) at one end and fixedly connected to the second pressure block (42) at the other end, and is also connected to the liquid inlet end of the second nozzle (431); The second connecting pipe (434) is installed on the second movable bracket (41), with one end rotatably connected to the liquid inlet end of the second rotating pipe (433), and the other end used to connect to the second pump body (432).

9. A cleaning device for easy deburring according to claim 8, characterized in that: A second pressure switch (424) is provided between the bottom of the second elastic bladder (421) and the second limiting groove (4201). After the second pressure switch (424) bears the pressure of the second elastic bladder (421), it can start the second electromagnet (423) to run.

10. A cleaning device for easy deburring according to claim 9, characterized in that: The cleaning tank (1) has a water tank (5) for storing cleaning fluid on its side, and the first pump body (332) and the second pump body (432) are both located in the water tank (5).

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