Debris removal apparatus

Abstract

The utility model provides a kind of scrap cleaning equipment, comprising: box;Clamping device for clamping target workpiece;Air blowing device, movably set in box, for the target workpiece of clamping is swept;Wherein, clamping device includes support frame and jaw assembly, support frame is detachably set in box, and jaw assembly is set on support frame;Jaw assembly is multiple, and multiple jaw assembly is movably set along the height direction of support frame, to be clamped to target workpiece by multiple jaw assembly.The present application solves the problem of low versatility of the scrap cleaning equipment in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of processing debris cleaning technology, and more specifically, to a debris cleaning device. Background Technology

[0002] In the field of machine tool automation, the surfaces of blank parts after machine processing are mostly covered with cutting fluid, oil, and metal shavings. Due to the influence of cutting fluid and oil, the shavings adhere to the parts and are not easily removed naturally. Therefore, considering the requirement for a shaving-free process in the next stage, or to reduce the pollution caused by shavings falling onto the working environment during subsequent operations, or to reduce the damage to equipment caused by shavings falling into other parts, it is essential to clean the shavings from blank parts after machine processing.

[0003] Common methods for cleaning debris from parts include: centrifugal cleaning, air blowing (automatic and manual), brush sweeping, and liquid immersion. Centrifugal cleaning is effective and environmentally friendly, but it requires more workshop space, has lower production efficiency, is more expensive, and is limited by part shape (mainly suitable for regularly shaped parts). Brush sweeping is slow and may scratch the part surface. Liquid immersion requires consideration of drying after immersion and changing the immersion solution. Air blowing uses compressed air to remove debris from the part surface; this method is simple, efficient, and can utilize factory air, making it suitable for most automated production lines.

[0004] However, with air blowing cleaning, the blown debris may scatter into the air and pollute the workshop environment. In addition, the existing automatic air blowing cleaning equipment's fixtures can only be used for the same type of workpiece, which reduces the versatility of the cleaning equipment. Utility Model Content

[0005] The main objective of this invention is to provide a chip removal device to solve the problem of low versatility of existing chip removal devices.

[0006] To achieve the above objectives, according to one aspect of the present invention, a chip removal device is provided, comprising: a housing; a clamping device for clamping a target workpiece; and an air blowing device movably disposed within the housing for blowing away the clamped target workpiece. The clamping device includes a support frame and a jaw assembly. The support frame is detachably disposed within the housing, and the jaw assembly is disposed on the support frame. Multiple jaw assemblies are provided, movably disposed along the height direction of the support frame to clamp the target workpiece.

[0007] Furthermore, the support frame includes: a support longitudinal beam, detachably mounted inside the housing; a first support crossbeam, mounted on the support longitudinal beam, the first support crossbeam being movably mounted along the height direction of the support longitudinal beam; gripper assemblies mounted on the first support crossbeam; there are multiple first support crossbeams, and multiple sets of gripper assemblies are mounted one-to-one with each other.

[0008] Furthermore, the clamping device also includes: a first guide component disposed on the support longitudinal beam, the first guide component extending along the direction of the support longitudinal beam; the end of the first support crossbeam is connected to the first guide component and moves along the extending direction of the first guide component.

[0009] Furthermore, the support longitudinal beam is provided with a plurality of first adjustment holes, which are spaced apart along the height direction of the support longitudinal beam; the end of the first support crossbeam can be selectively connected to one of the plurality of first adjustment holes.

[0010] Furthermore, the clamping device also includes: a pad, which is disposed on the first support beam and located below the gripper assembly. There are multiple pads, and the multiple pads are disposed in correspondence with the multiple gripper assemblies. When each gripper assembly clamps the target workpiece, the pad is in contact with the outer surface of the target workpiece.

[0011] Furthermore, the clamping device also includes a detection component, which is mounted on the support frame and positioned opposite to the gripper assembly, and detects the position information of the target workpiece within the gripper assembly.

[0012] Furthermore, the clamping device also includes: a support longitudinal beam, detachably mounted inside the housing; a second support crossbeam, mounted at the bottom end of the support longitudinal beam; and a support plate, mounted on the second support crossbeam, to support the target workpiece.

[0013] Furthermore, the chip removal equipment also includes a chip collection device, which is located at the bottom of the housing and opposite to the clamping device; the support plate is provided with drainage holes, which are positioned opposite to the chip collection device.

[0014] Furthermore, each gripper assembly is detachably mounted on the support frame, and each gripper assembly includes: a gripper, which is openable and closable to grip or release a target workpiece; and a drive unit, which includes a telescopic drive rod that is driven to connect with the gripper to drive the gripper to open and close.

[0015] Furthermore, each gripper assembly also includes: a first fixing plate disposed on the body of the drive component; and a second guide component disposed on the first fixing plate. The gripper is connected to the second guide component via a connector so that the gripper is guided by the second guide component during its movement.

[0016] According to the technical solution of this utility model, the chip removal equipment includes: a housing; a clamping device for clamping the target workpiece; and an air blowing device movably disposed within the housing for blowing the clamped target workpiece. The clamping device includes a support frame and a jaw assembly. The support frame is detachably disposed within the housing, and the jaw assembly is disposed on the support frame. Multiple jaw assemblies are provided, movably disposed along the height direction of the support frame, to clamp the target workpiece using the multiple jaw assemblies.

[0017] The support frame in the clamping device is detachable and reinstallable, meaning that when handling target workpieces of different shapes or sizes, the support frame can be quickly changed to adapt to new workpiece specifications. Simultaneously, multiple sets of gripper assemblies are movable along the height of the support frame, allowing adjustment of the clamping points according to the actual needs of the target workpiece, ensuring that any workpiece can be firmly and accurately positioned, facilitating subsequent air-blowing cleaning operations.

[0018] Furthermore, since the target workpieces have different sizes, the clamping requirements of different specifications of target workpieces can be met by moving the gripper assembly, so that the clamping device can clamp target workpieces of different sizes, further improving the versatility of the chip removal equipment. Attached Figure Description

[0019] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0020] Figure 1 A schematic diagram of the structure of a first embodiment of the clamping device in the chip removal equipment according to the present invention is shown;

[0021] Figure 2 A schematic diagram of the structure of a second embodiment of the clamping device in the chip removal equipment according to the present invention is shown;

[0022] Figure 3 A schematic diagram of the structure of the clamping device for clamping the middle beam part in the chip removal equipment according to the present invention is shown;

[0023] Figure 4 A schematic diagram of the structure of the clamping device holding the tail beam part in the chip removal equipment according to the present invention is shown;

[0024] Figure 5 A schematic diagram of the structure of the clamping device clamping the front beam part in the chip removal equipment according to the present invention is shown;

[0025] Figure 6 A first-view structural schematic diagram of a first embodiment of the gripper assembly in the chip removal device according to the present invention is shown;

[0026] Figure 7 A second-view structural schematic diagram of a first embodiment of the gripper assembly in the chip removal device according to the present invention is shown;

[0027] Figure 8 A schematic diagram of a second embodiment of the gripper assembly in the chip removal device according to the present invention is shown;

[0028] Figure 9 A schematic diagram of the blowing of the central beam component in the chip removal device according to the present invention is shown;

[0029] Figure 10 A schematic diagram of the blowing of the front beam component in the chip removal device according to the present invention is shown;

[0030] Figure 11 A schematic diagram of the blowing of the tail beam component in the chip removal device according to the present invention is shown;

[0031] Figure 12 A schematic diagram of the structure of the chip removal device according to the present invention is shown;

[0032] Figure 13 A schematic diagram of the assembly of the blowing device and the clamping device in the chip removal equipment according to the present invention is shown;

[0033] Figure 14 A front view of the mounting frame in the chip removal device according to the present invention is shown;

[0034] Figure 15 A schematic diagram of the wall panel structure of the housing in the chip removal device according to the present invention is shown;

[0035] Figure 16 A schematic diagram of the mounting frame in the chip removal device according to the present invention is shown;

[0036] Figure 17 A schematic diagram of the structure of the housing in the chip removal device according to the present invention is shown;

[0037] Figure 18 A schematic diagram of the structure of the first air blowing assembly in the chip removal device according to the present invention is shown;

[0038] Figure 19 A schematic diagram of the structure of the first air blowing component in the chip removal device according to the present invention is shown;

[0039] Figure 20 A structural split diagram of the synchronous toothed belt and the first fixed block in the chip removal device according to the present invention is shown;

[0040] Figure 21A structural split diagram of the synchronous toothed belt and the second fixing block in the chip removal device according to the present invention is shown;

[0041] Figure 22 A schematic diagram of the structure of the second air blowing assembly in the chip removal device according to the present invention is shown.

[0042] Figure 23 A schematic diagram of a second embodiment of the second air blowing assembly in the chip removal device according to the present invention is shown;

[0043] Figure 24 A top view of the drive assembly in the chip removal device according to the present invention is shown;

[0044] Figure 25 A structural breakdown diagram of the toothed idler wheel component in the chip removal device according to the present invention is shown.

[0045] The above figures include the following reference numerals:

[0046] 100. Housing; 110. Partition; 101. First mounting cavity; 102. Second mounting cavity; 103. Opening; 120. Rolling element; 130. Door panel; 140. Door panel control box; 150. Electrical control box; 160. Hanger; 170. Wall panel; 171. Air circuit mounting plate; 172. Heat dissipation unit; 180. Mounting frame; 181. U-shaped frame; 190. Guide sheet metal;

[0047] 200. Clamping device; 210. Support frame; 220. Gripper assembly; 211. Support plate; 212. Drain hole; 230. Pad; 221. Gripper; 222. Drive component; 223. First fixing plate; 224. Second guide component; 225. Connector; 226. Buffer pad; 213. Support longitudinal beam; 214. First support crossbeam; 215. Second support crossbeam; 216. Mounting base; 217. Limiting pin; 240. Detection component; 250. First guide component;

[0048] 300. Air blowing device; 310. First air blowing assembly; 320. Second air blowing assembly; 311. First support frame; 312. First air blowing component; 3120. First air nozzle; 3121. Second air nozzle; 321. Telescopic component; 322. Second air blowing component; 323. Second fixing plate; 313. Third fixing plate; 3130. Second adjustment hole; 314. Pipe hole; 315. Mounting block; 316. Air pipe connector; 330. Solenoid valve;

[0049] 400. Chip collection device;

[0050] 500. Drive assembly; 510. Transmission component; 511. Transmission belt; 520. Guide component; 530. Counterweight; 541. Drive motor; 542. Tensioning idler wheel assembly; 543. Toothed idler wheel assembly; 5431. Third fixing plate; 5432. Toothed idler wheel; 5433. Shaft; 5434. Adjusting screw; 5435. Snap ring; 551. First sensor; 552. Second sensor; 561. Synchronous toothed belt; 562. First fixing block; 563. Second fixing block; 564. Third fixing block;

[0051] 900. Target workpiece. Detailed Implementation

[0052] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0053] Please refer to Figures 1 to 25 This application provides a chip removal device, including: a housing 100; a clamping device 200 for clamping a target workpiece 900; and an air blowing device 300 movably disposed within the housing 100 for blowing the clamped target workpiece 900. The clamping device 200 includes a support frame 210 and a gripper assembly 220. The support frame 210 is detachably disposed within the housing 100, and the gripper assembly 220 is disposed on the support frame 210. Multiple gripper assemblies 220 are provided, movably disposed along the height direction of the support frame 210, to clamp the target workpiece 900 using the multiple gripper assemblies 220.

[0054] The support frame 210 in the clamping device 200 is detachable and reinstallable, which means that when processing target workpieces 900 of different shapes or sizes, the support frame 210 can be quickly replaced to adapt to new workpiece specifications. At the same time, multiple sets of gripper assemblies 220 are movable along the height direction of the support frame 210, and the clamping points can be adjusted according to the actual needs of the target workpiece 900, ensuring that any workpiece can be firmly and accurately positioned, facilitating subsequent air blowing cleaning operations.

[0055] Furthermore, since the target workpieces 900 have different sizes, the clamping requirements of different specifications of target workpieces 900 can be met by moving the gripper assembly 220, so that the clamping device 200 can clamp target workpieces 900 of different sizes, further improving the versatility of the chip removal equipment.

[0056] Specifically, the support frame 210 includes: a support longitudinal beam 213, which is detachably installed inside the housing 100; a first support crossbeam 214, which is installed on the support longitudinal beam 213 and is movably installed along the height direction of the support longitudinal beam 213; a gripper assembly 220 is installed on the first support crossbeam 214; there are multiple first support crossbeams 214, and multiple first support crossbeams 214 are installed in a one-to-one correspondence with multiple sets of gripper assemblies 220.

[0057] The first support beam 214 can move along the height direction on the support longitudinal beam 213. This design means that the height of the gripper assembly 220 can be precisely adjusted according to the size and shape of the target workpiece 900, ensuring that different parts of the workpiece can be effectively clamped. Regardless of the height of the workpiece, it can achieve precise positioning, thereby enhancing the equipment's adaptability to diverse workpieces.

[0058] Since there are multiple first support beams 214, and they are set one-to-one with multiple sets of gripper assemblies 220, a multi-point clamping system is formed, which can clamp the workpiece from different heights and angles at the same time. This multi-dimensional clamping method can not only increase the stability of the workpiece during the cleaning process, but also improve the cleaning efficiency, because a single air blowing operation can cover more workpiece surface areas.

[0059] The detachable design of the supporting longitudinal beam 213 and the first supporting crossbeam 214, as well as the correspondence between the crossbeam and the gripper assembly, makes this equipment a modular system. This allows for quick adjustment or expansion of the number and type of gripping units according to changes in production needs, without requiring large-scale modifications to the entire equipment, thus reducing the cost and time required for equipment upgrades.

[0060] When it is necessary to change the processed parts, due to the detachable nature of the support longitudinal beam 213 and the adjustability of the first support crossbeam 214, the new parts can be adapted simply by adjusting and replacing the first support crossbeam and its gripper assembly without moving the housing 100 and the air blowing device 300. This greatly simplifies the process of changing parts, reduces non-production time, and improves production continuity and efficiency.

[0061] In the first embodiment provided in this application, the clamping device 200 further includes: a first guide member 250 disposed on the support longitudinal beam 213, the first guide member 250 extending along the direction of the support longitudinal beam 213; the end of the first support crossbeam 214 is connected to the first guide member 250 and moves along the extending direction of the first guide member 250.

[0062] Preferably, the first guide component 250 is a guide rail or a linear module.

[0063] The first guide component 250 extends along the direction of the support longitudinal beam 213, providing a precise path for the movement of the first support crossbeam 214. This configuration ensures the stability of the gripper assembly 220 during movement, making the positioning of the target workpiece 900 more accurate. Even when subjected to external airflow during air cleaning, the workpiece remains stable, avoiding incomplete cleaning or damage caused by workpiece shaking or displacement.

[0064] The combined design of the first guide component 250 and the first support beam 214 allows the gripper assembly 220 to move rapidly along the extension direction of the first guide component 250. This means that the operator can quickly adjust the gripper position to accommodate workpieces of different sizes or shapes. This rapid adjustment capability is crucial in continuous production or when handling diverse products, significantly reducing equipment setup time and improving production efficiency.

[0065] The design of the first guide component 250 and the first support beam 214 enables the clamping device 200 to adapt to a wider range of workpiece handling needs. This height-adjustable and movable feature increases the versatility and adaptability of the equipment, allowing the same equipment to handle different types of workpieces.

[0066] In the second embodiment provided in this application, a plurality of first adjustment holes are provided on the support longitudinal beam 213, and the plurality of first adjustment holes are spaced apart along the height direction of the support longitudinal beam 213; the end of the first support crossbeam 214 may be selectively connected to one of the plurality of first adjustment holes.

[0067] Multiple first adjustment holes are spaced apart along the height direction of the support longitudinal beam 213, so that the first support crossbeam 214 can be connected to any adjustment hole according to actual needs to achieve fine adjustment of height.

[0068] This design allows the equipment to easily adapt to workpieces of different heights and geometries. Whether it's parts of varying heights or special workpieces with complex surfaces that require precise clamping and cleaning from a specific height, a suitable first adjustment hole can be found for connection, thereby adjusting the gripper position to the optimal state.

[0069] In this application, the clamping device 200 further includes: a pad 230, which is disposed on the first support beam 214 and located below the gripper assembly 220. There are multiple pads 230, and the multiple pads 230 are disposed in a one-to-one correspondence with the multiple gripper assemblies 220. When each gripper assembly 220 clamps the target workpiece 900, the pad 230 is in contact with the outer surface of the target workpiece 900.

[0070] The pad 230 is mounted on the first support beam 214 and located below the gripper assembly 220, closely fitting the outer surface of the target workpiece 900. This design increases the contact area between the workpiece and the equipment, thereby providing more stable support and clamping force. Especially under the powerful airflow generated when the air blowing device 300 is working, the pad 230 can prevent the workpiece from shifting or deforming due to the airflow impact, ensuring the geometric accuracy and stability of the workpiece during processing.

[0071] The pad 230 is in direct contact with the target workpiece 900. Its material selection (such as soft material or specific coating) can avoid direct damage to the workpiece surface by the hard clamping structure. Especially for precision parts with high surface requirements, the pad 230 plays a crucial role. It can effectively prevent scratches and bumps and keep the workpiece surface intact.

[0072] The clamping device 200 also includes a detection component 240, which is disposed on the support frame 210 and is disposed opposite to the gripper assembly 220. The detection component 240 detects the position information of the target workpiece 900 in the gripper assembly 220.

[0073] The detection component 240 can monitor the position of the target workpiece 900 within the gripper assembly 220 in real time. This instant feedback mechanism provides crucial data for the automated operation of the equipment. By combining with the control system, the equipment can automatically determine whether the workpiece is correctly placed and whether the clamping position meets the preset conditions, thereby achieving intelligent control, reducing human intervention, and improving the accuracy and efficiency of operation.

[0074] The detection component 240 ensures the accuracy of the gripper assembly 220 during the clamping process. It can detect whether the workpiece is fully in place, avoiding problems such as unstable clamping or poor air cleaning effect caused by positional misalignment. This precise detection also helps prevent potential production failures and improves the reliability of the entire system.

[0075] Preferably, the detection component 240 is a proximity sensor, a photoelectric sensor, a laser displacement sensor, or a vision inspection component. The vision inspection component uses a high-definition camera or machine vision system to capture images of the target workpiece and identifies the actual position and state of the workpiece through image processing algorithms.

[0076] The clamping device 200 also includes: a support longitudinal beam 213, which is detachably disposed within the housing 100; a second support crossbeam 215 disposed at the bottom end of the support longitudinal beam 213; and a support plate 211 disposed on the second support crossbeam 215 to support the target workpiece.

[0077] The support plate 211 is mounted on the second support beam 215, directly supporting the target workpiece 900. This design facilitates stable placement of the workpiece at the bottom, preventing tilting or movement due to an unstable center of gravity. Especially for workpieces with complex or sensitive bottom structures, the flatness and stability of the support plate significantly enhance positioning accuracy and stability. Furthermore, the support plate 211 can be designed to fit different workpiece shapes, providing even better support.

[0078] The combination of the support plate 211 and the second support beam 215, as well as the connection between the second support beam and the support longitudinal beam 213, provides the equipment with height adjustment capabilities. This means that by simply adjusting the position of the second support beam, the height of the support plate can be changed to accommodate workpieces of different heights. This adjustment mechanism enhances the equipment's compatibility with multiple workstations, enabling the same equipment to handle workpieces of different sizes or requiring different clamping heights, thus improving the flexibility and efficiency of the production line.

[0079] The chip removal equipment also includes a chip collection device 400, which is located at the bottom of the housing 100 and is opposite to the clamping device 200; a drain hole 212 is provided on the support plate 211, which is opposite to the chip collection device 400.

[0080] The design of the perforations 212 allows aluminum chips and other impurities generated during the air blowing process to fall directly into the chip collection device 400 through these openings, rather than accumulating at the bottom of the housing 100 or in other hard-to-clean areas inside the equipment. This direct chip collection path greatly improves cleaning efficiency, reduces subsequent maintenance workload, ensures cleanliness inside the equipment, and creates favorable conditions for continuous production operation.

[0081] By designing the drain hole 212 and the chip collection device 400 to be positioned opposite each other, it can be ensured that the blown aluminum chips directly enter the chip collection device, avoiding the aluminum chips from floating inside the box or re-attaching to the workpiece surface, thereby reducing the risk of secondary pollution and ensuring the quality and safety of subsequent workpiece processing (such as assembly and inspection).

[0082] Each gripper assembly 220 is detachably mounted on the support frame 210. Each gripper assembly 220 includes: a gripper 221, which is openable and closable to grip or release the target workpiece 900; and a drive member 222, which includes a telescopic drive rod that is driven to connect with the gripper 221 to drive the gripper 221 to open and close.

[0083] Multiple gripper assemblies 220 are spaced apart along the extension direction of the support frame 210, enabling them to clamp the target workpiece from all directions and multiple angles. This increases the stability of the workpiece and prevents displacement or vibration caused by airflow impact during the cleaning process. Furthermore, the design of multiple gripper assemblies better accommodates workpieces of different sizes and shapes, improving the versatility and flexibility of the equipment.

[0084] Each gripper assembly 220 further includes: a first fixing plate 223, which is disposed on the body of the drive member 222; and a second guide member 224, which is disposed on the first fixing plate 223. The gripper 221 is connected to the second guide member 224 through the connector 225 so that the gripper 221 is guided by the second guide member 224 during the movement of the gripper 221.

[0085] Specifically, each gripper assembly 220 includes grippers 221, a drive member 222, a first fixing plate 223, second guide members 224, and connecting members 225. The drive member 222 includes two telescopic rods that extend and retract in opposite directions, with the ends of the two telescopic rods connected to the grippers 221 respectively. The drive member 222 also has a first fixing plate 223, on which two second guide members 224 are provided. The two second guide members 224 are connected to the two grippers 221 through two connecting members 225. Preferably, the second guide members 224 are slide rails. When the telescopic rods drive the two grippers 221 to open and close, the two slide rails guide the two grippers 221 respectively. This design can distribute part of the force during cylinder clamping to the slide rails, increasing the service life of the cylinder. Each gripper 221 also has a buffer pad 226 on its clamping surface to prevent damage to the surface of the target workpiece when clamping it.

[0086] The drive unit 222 is equipped with two telescopic rods that extend and retract in opposite directions, enabling precise control of the gripper 221's clamping action. This bidirectional telescopic design allows the gripper to apply pressure to the target workpiece simultaneously from both sides, ensuring stable clamping of the workpiece. At the same time, the clamping force can be finely adjusted by controlling the extension and retraction distance of the cylinder, avoiding over-clamping or under-clamping of the workpiece.

[0087] The second guide component 224 provides precise guidance for the movement of the gripper 221, ensuring the linearity and stability of the gripper's opening and closing. Guided by the second guide component 224, the gripper assembly can achieve smooth and accurate opening and closing movements under the drive of the drive cylinder, effectively preventing the gripper from shifting under high-speed movement or airflow impact, and improving the reliability of clamping.

[0088] A buffer pad 226 is provided on the clamping surface of the gripper 221, which can reduce the direct contact pressure on the workpiece surface during the clamping process and avoid damage to the workpiece caused by direct clamping by hard grippers. Especially for workpieces with high surface finish requirements, it can effectively protect the surface from scratches or indentations and improve the quality of the cleaned workpiece.

[0089] The support frame 210 is also provided with a pad 230, which is located below the gripper assembly 220. During the process of the gripper assembly 220 clamping the target workpiece 900, the pad 230 is in contact with the target workpiece 900 to prevent the support frame 210 from rubbing against the surface of the target workpiece 900.

[0090] The contact between the pad 230 and the workpiece avoids direct contact between the hard material of the support frame 210 and the workpiece surface, reducing the potential scratches or bumps that may be caused to the workpiece surface due to the high hardness of the support frame material. In addition, the pad 230 provides a stable support surface under the workpiece, which helps the workpiece to be more stable when it is clamped by the gripper assembly 220. Especially when the impact of high-pressure airflow during the cleaning process may cause slight vibration of the workpiece, the pad 230 can play a good stabilizing role, ensuring safety during the clamping process and consistency of cleaning effect.

[0091] This application mainly introduces three parts. The support frame 210 of each part is universal, and the positions of the gripper assembly 220, detection component 240 and other components installed on it can be adjusted according to different product characteristics to achieve compatibility with multiple products. At the same time, the purpose of each support frame 210 in positioning the part is to realize the aluminum chip blowing function. When blowing air, it is necessary to resist the large air pressure. Therefore, it is necessary to ensure that the part is accurately and stably positioned on the support frame 210. This support frame 210 adopts multi-point positioning and is equipped with multiple clamping drive cylinders to fix the part, ensuring its accurate positioning and minimizing positional deviation during robot gripping. The dual-station design provides more space for the robot gripper to pick up and put down materials, and also improves the production line's cycle time. The detection component 240 is designed to provide the robot with a signal indicating whether there is material on the support frame 210, so that the intelligent manufacturing system can allocate the optimal work task, making the production line more efficient.

[0092] In the first embodiment provided in this application, since the front beam and middle beam parts have similar features and the positioning points for the parts are the same, the support frame 210 for the front beam and middle beam adopts the following... Figure 8The same center beam gripper assembly 220 is shown; the center beam gripper assembly 220 is used to grip the front beam and center beam parts. Since the front beam parts are heavier and wider than the center beam parts, three weight gripper assemblies 220 (shown as shown) are used to grip and fix the front beam parts, while two are sufficient for the center beam parts; furthermore, the gripping state of the front beam parts can be adjusted by... Figure 5 As shown, one end of the part is positioned by three middle beam gripper assemblies, and the other end is guided and limited by a limiting pin 217. The limiting pin 217 adopts a conical design, which provides a guiding function when the part is placed from top to bottom, and can limit the horizontal direction of the part after it is placed down; the detection component detects whether the front beam, middle beam and tail beam parts are in place.

[0093] In the second embodiment provided in this application, such as Figure 2 and Figure 4 The diagram shows the support frame 210 of the tail beam, and the tail beam components can be composed of... Figure 6 and Figure 7 The tail beam clamping assembly 220 is used for positioning and clamping. Two clamping cylinders, along with a bottom support plate 211, are used to clamp the part. Because the tail beam part is wider, the clamping jaws and cylinders of the tail beam clamping assembly cannot be shared compared to the middle beam clamping assembly. The tail beam clamping assembly has a larger cylinder stroke and longer clamping jaws. Therefore, the difference between this embodiment and the first embodiment is that a different sized clamping jaw assembly 220 is used for the tail beam part.

[0094] In summary, the support frame 210 of the front beam, middle beam, and tail beam has a similar structure, but the clamping claw assembly 220 is installed in different positions for different products. The support frame 210 can be used as a universal frame, and compatibility with different parts can be achieved by adjusting the position of the clamping claw assembly 220.

[0095] The side wall of the housing 100 is provided with an opening 103, and the chip collection device 400 is removably installed inside the housing 100 through the opening 103; a rolling element 120 is provided on the bottom surface of the housing 100, and the rolling element 120 is rotatably arranged around a predetermined axis, and the chip collection device 400 is in contact with the rolling element 120.

[0096] The opening 103 allows the chip collection device 400 to be pulled in and out of the housing 100, greatly facilitating the operator's regular cleaning of aluminum chips inside the chip collection device. The chip collection device can be easily removed without completely disassembling the equipment, improving maintenance efficiency and reducing maintenance costs.

[0097] By engaging the chip collecting device 400 with the rolling element 120, aluminum chips can be guided along a set path into the chip collecting device, preventing them from directly impacting the bottom of the device or the side wall of the housing, thus reducing internal wear and extending the equipment's service life. The rolling element 120 provides a smooth transition channel for the aluminum chips, reducing clogging or accumulation during the chip cleaning process.

[0098] Preferably, the rolling element 120 is a roller.

[0099] By creating a closed cleaning environment inside the enclosure 100, aluminum shavings and dust that are scattered into the workshop air during traditional air-blowing cleaning are avoided, effectively reducing pollution to the working environment and improving the cleanliness of the workshop. At the same time, it reduces the risk to the health of workers posed by aluminum shavings and dust, improving operational safety.

[0100] The clamping device 200 ensures the stable positioning of the target workpiece during the cleaning process. The annular first air blowing component 310 can cover the outer circumference of the target workpiece without dead angles, while the top second air blowing component 320 penetrates into the cavity of the part to blow it clean. This all-round cleaning method ensures that aluminum chips on the surface and inside of the part can be thoroughly removed, improving the cleaning effect and efficiency.

[0101] The chip collection device 400 is located at the bottom of the housing 100 and is designed to be movable, allowing for the centralized collection of cleaned-up debris and avoiding the problem of debris scattering everywhere and being difficult to clean. At the same time, the movable design facilitates regular maintenance and cleaning of the chip collection device.

[0102] Specifically, such as Figure 18 and Figure 19 As shown, the first air blowing assembly 310 includes: a first support frame 311, which is movably disposed in the housing 100 in the vertical direction, and the first support frame 311 is disposed around the clamping device 200; and a first air blowing component 312, which is disposed on the first support frame 311. There are multiple first air blowing components 312, which are spaced apart circumferentially along the first support frame 311, so as to blow the outer peripheral surface of the target workpiece through the multiple first air blowing components 312.

[0103] The vertical mobility of the first support frame 311 allows it to be precisely adjusted to the optimal blowing height for the target workpiece, ensuring that the airflow effectively covers the entire outer circumference of the workpiece while avoiding unnecessary energy waste. The ability to dynamically adjust the height also enables the equipment to adapt to the cleaning needs of workpieces of different sizes, improving its flexibility and compatibility.

[0104] Multiple first air blowing components 312 are arranged circumferentially along the first support frame 311 to ensure that the outer peripheral surface of the target workpiece is thoroughly and uniformly blown. This design not only improves cleaning efficiency but also reduces the possibility of residual aluminum chips due to insufficient blowing in a certain area, thereby improving the overall cleaning quality.

[0105] In specific implementation, the angle of the first air blowing component 312 is adjustable. A hinge shaft is provided between the first air blowing component 312 and the first support frame 311. A push cylinder is provided on the first support frame 311. The telescopic rod of the push cylinder is connected to the first air blowing component 312. The extension and retraction of the telescopic rod drives the first air blowing component 312 to rotate around the hinge shaft, thereby adjusting the blowing angle of the first air blowing component 312.

[0106] The multi-point distribution of the first air blowing component 312, combined with its adjustable angle and pressure, optimizes the aerodynamic layout, making the airflow more concentrated and powerful, which helps to form an efficient cleaning path, reduce airflow rebound and loss, and improve the utilization efficiency of the airflow.

[0107] Each of the first air blowing components 312 includes: a first air nozzle 3120; and a second air nozzle 3121, which is disposed above the first air nozzle 3120. The first air nozzle 3120 and the second air nozzle 3121 are respectively disposed toward the clamping device 200 to blow on the outer peripheral surface of the target workpiece.

[0108] The arrangement of the first air nozzle 3120 and the second air nozzle 3121 forms a combined blowing mechanism that cleans the outer peripheral surface of the target workpiece from different angles and heights. The first air nozzle 3120 acts directly on the workpiece surface, while the second air nozzle 3121, positioned above the first air nozzle, can further remove aluminum shavings that the first air nozzle 3120 may have missed, adhering to depressions or crevices on the workpiece surface. This dual blowing mechanism ensures deep cleaning of the workpiece surface.

[0109] By setting a second air nozzle 3121 above the first air nozzle 3120, not only is the coverage of the cleaning area increased, but a superimposed air blowing effect is also created. After the first air nozzle 3120 has finished blowing, the second air nozzle 3121 can further enhance the blowing force, especially in areas with complex workpiece structures, which helps to accelerate the removal of aluminum chips, reduce the cleaning time required, and improve cleaning efficiency.

[0110] Specifically, in the first embodiment provided in this application, each first air blowing component 312 further includes a third fixing plate 313. The first air nozzle 3120 and the second air nozzle 3121 are respectively disposed on the third fixing plate 313. The third fixing plate 313 is provided with a second adjustment hole 3130. The second adjustment hole 3130 is a strip-shaped hole. After the adjustment screw passes through the second adjustment hole 3130, it is connected to the first support frame 311, so that the third fixing plate 313 is installed on the first support frame 311. The relative position between the third fixing plate 313 and the first support frame 311 can be adjusted through the second adjustment hole 3130.

[0111] In the second embodiment provided in this application, the third fixed plate 313 is connected to the first support frame 311 via a hinge shaft. The telescopic rod of the push cylinder is connected to the third fixed plate 313. By pushing the third fixed plate 313 to rotate around the hinge shaft, the blowing angles of the first air nozzle 3120 and the second air nozzle 3121 are adjusted. The blowing angles of the first air nozzle 3120 and the second air nozzle 3121 can be dynamically adjusted according to the shape of the target workpiece and the cleaning requirements. This angle adjustability ensures that the airflow is more accurately aimed at specific areas of the workpiece, improving the targeting and effectiveness of the cleaning. Especially for workpieces with complex curved surfaces or special angles, adjusting the blowing angle can achieve more comprehensive and in-depth cleaning, enhancing the versatility and flexibility of the equipment.

[0112] The third fixing plate 313 is also provided with a mounting block 315. The mounting block 315 has an air passage inside. The first air nozzle 3120 is provided on the side wall of the mounting block, and the second air nozzle 3121 is provided on the top surface of the mounting block. The first air nozzle 3120 and the second air nozzle 3121 are respectively connected to the air passage. The first air nozzle 3120 is a first block structure, and the front end of the first block structure is provided with multiple first air holes. The second air nozzle 3121 is a second block structure, and the side wall of the second block structure is provided with multiple second air holes. In addition, multiple first air nozzles 3120 and multiple second air nozzles 3121 are connected on the mounting block. The outer peripheral surface of the target workpiece is cleaned simultaneously by multiple first air nozzles 3120 and multiple second air nozzles 3121 to improve cleaning efficiency.

[0113] The multi-point distribution of the first air nozzle 3120 and the second air nozzle 3121 enables all-round blowing of the outer peripheral surface of the target workpiece. The front end of the first air nozzle is provided with multiple first air holes, and the side wall of the second air nozzle is provided with multiple second air holes. This layout can form a dense airflow network, improve the cleaning coverage and efficiency, and ensure that impurities such as aluminum chips and oil stains on the surface of the workpiece are thoroughly removed.

[0114] Furthermore, the mounting block 315 is provided with an air pipe connector 316, the first support frame 311 has a hollow structure inside, and the first support frame 311 is provided with a through hole 314. After the air pipe passes through the hollow structure, it passes through the through hole 314 and connects with the air pipe connector 316 to provide an air source for the first air nozzle 3120 and the second air nozzle 3121.

[0115] The hollow structure inside the first support frame 311 serves as a channel for the air pipes. The design of the through-hole 314 allows for a simple and orderly arrangement of the air pipes, reducing mutual interference and wear between them, and lowering maintenance difficulty. The air pipe connector 316 facilitates the connection and replacement of the air pipes, improving the maintainability and ease of use of the equipment.

[0116] like Figure 22 and Figure 23 As shown, the second air blowing assembly 320 includes: a telescopic component 321, which is disposed on the top of the housing 100 and is telescopically disposed in the vertical direction; and a second air blowing component 322, which is connected to the telescopic component 321 and is moved by the telescopic component 321 so that the second air blowing component 322 extends into the cavity of the target workpiece for blowing.

[0117] The telescopic function of the telescopic component 321 allows the second air blowing component 322 to penetrate deep into the cavity of the target workpiece for cleaning, a depth that is difficult to achieve with traditional cleaning methods. This design is particularly suitable for deep-cavity profile parts, effectively cleaning aluminum shavings inside the cavity and improving the comprehensiveness and thoroughness of the cleaning.

[0118] The vertically extendable design of the telescopic component 321 allows the cleaning equipment to adapt to target workpieces in cavities of varying depths, improving its adaptability to a variety of parts. Whether the cavity is shallow or deep, effective cleaning can be achieved by adjusting the extension length of the telescopic component, enhancing the equipment's versatility and flexibility.

[0119] In this application, the angle of the second air blowing component 322 is adjustable. Specifically, the second air blowing component 322 is an air blowing pipe, and an adjustment joint is provided at the end of the air blowing pipe. By rotating the adjustment joint, the air blowing pipe is moved to adjust the air outlet angle of the air blowing pipe.

[0120] In another embodiment provided in this application, the clamping device 200 is compatible with the flipping placement of the target workpiece 900. After the first end of the cavity of the target workpiece 900 is cleaned, the target workpiece 900 is flipped 180 degrees using a robot or other equipment, so that the second end of the cavity can be cleaned. The cleaning effect of the inner cavity of the part can be more thorough through air blowing in two directions. Specifically, during the flipping process of the target workpiece 900, the first support frame 311 moves above the clamping device 200 to avoid interference with the target workpiece 900.

[0121] By deeply cleaning the aluminum shavings inside the part cavity through the second air blowing component 320, problems caused by residual aluminum shavings in the cavity during subsequent processing or assembly can be reduced or eliminated, such as decreased part fit, equipment wear or failure, etc., ensuring the smooth progress of subsequent processes and product quality.

[0122] The second air blowing assembly 320 further includes a second fixed plate 323, with a telescopic component 321 connected to the second fixed plate 323. Multiple second air blowing components 322 are disposed on the second fixed plate 323, spaced apart. When the target workpiece has multiple cavities, the number of second air blowing components 322 can be adjusted to simultaneously blow through multiple cavities. Furthermore, the arrangement of each second air blowing component 322 can be adjusted according to the arrangement of the multiple cavities within the target workpiece.

[0123] Specifically, the arrangement of the second air-blowing component 322 is adjusted according to the characteristics of the parts, such as the air nozzles of the middle beam and front beam being arranged in a straight line, such as... Figure 23 As shown. Alternatively, they can be arranged in a triangular trajectory to match tail beam-type parts, such as... Figure 22 As shown. When the cylinder extends, the air nozzle can penetrate a certain distance into the cavity of the part to clean it with air. Even if there is a partial obstruction in one of the cavities, aluminum chips can still be removed because the nozzle does not fully penetrate the cavity. When not in use, the cylinder retracts, and the nozzle is above the part, which does not affect the fixture's handling of the part.

[0124] Specifically, the second air blowing component 322 is an air blowing pipe, the length of which can be selected according to the model of the target workpiece.

[0125] Furthermore, the first air-blowing component 312 can employ an air knife mechanism, simultaneously distributing compressed air around the parts, which is then ejected in a flat spray pattern to achieve comprehensive removal of aluminum shavings. A cable chain mounting plate is used to connect the cable chain, allowing the air pipes of the lifting air-blowing device to move up and down with the device via cable chain wiring. Additionally, the lifting air-blowing device can be designed to route air pipes and other wiring inside the welded frame, achieving concealed wiring, avoiding tangles, and improving aesthetics.

[0126] In this application, the chip removal device further includes: a drive assembly 500 disposed within the housing 100, at least a portion of the drive assembly 500 being movably disposed in the vertical direction, and the drive assembly 500 being connected to the first air blowing assembly 310 to drive the first air blowing assembly 310 to move in the vertical direction.

[0127] The implementation of the drive component 500 enables the first air blowing component 310 to move automatically in the vertical direction. This automatic adjustment capability, combined with the equipment's control system (such as a PLC), can achieve precise cleaning of different height areas of the target workpiece, improving the level of automation and efficiency of cleaning.

[0128] Precise control of the drive component 500 avoids the idling of the first air blowing component in the non-cleaning area and the ineffective consumption of airflow, reduces the waste of compressed air and power resources, achieves energy saving, and reduces production costs.

[0129] Specifically, such as Figure 16 , Figures 24 to 25 As shown, the drive assembly 500 includes: a transmission component 510, at least a portion of which is movably disposed in the vertical direction, the transmission component 510 being connected to the first air blowing assembly 310 to drive the first air blowing assembly 310 to move in the vertical direction; and a guide component 520 disposed within the housing 100 and located to the side of the transmission component 510, the guide component 520 extending in the vertical direction, at least a portion of the first air blowing assembly 310 being connected to the guide component 520 to guide the first air blowing assembly 310 through the guide component 520.

[0130] The connection between the transmission component 510 and the first air-blowing assembly 310 ensures that the air-blowing assembly can move precisely in the vertical direction. The guide component 520 provides stable guidance for the movement of the first air-blowing assembly 310. The guide component 520 extends vertically and is partially connected to the first air-blowing assembly, ensuring the straightness and stability of the assembly during movement.

[0131] The coordinated operation of the transmission component 510 and the guide component 520 ensures consistent cleaning performance of the first air-blowing assembly 310 at different heights. Precise guidance and transmission control prevent uneven cleaning caused by shaking during movement, thus ensuring the cleaning quality of the workpiece surface.

[0132] The transmission component 510 includes a transmission belt 511, the guide component 520 is a first slide rail, and the first air blowing component 310 is connected to the transmission belt 511 and the first slide rail respectively. The transmission belt 511 provides power to the first air blowing component 310, and the first slide rail guides the first air blowing component 310.

[0133] Furthermore, the drive assembly 500 also includes a drive motor 541, a tension idler pulley component 542, a toothed idler pulley component 543, a synchronous toothed belt 561, and a fixing block 562. The synchronous toothed belt 561 is sequentially sleeved on the tension idler pulley component 542 and the toothed idler pulley component 543. The drive motor 541 drives the transmission belt 511 to move through the synchronous pulley. The transmission belt 511 is connected to the synchronous toothed belt 561 and drives the synchronous toothed belt 561 to move. The tension idler pulley component 542 and the toothed idler pulley component 543 are used to adjust the tension and position of the transmission belt 511, respectively. Fixing blocks 562 are respectively provided on both sides of the first support frame 311. The fixing blocks 562 are connected to the ends of the synchronous toothed belt 561. The two transmission belts 511 are respectively wound around the toothed pulley. The toothed idler pulley component 543 includes a third fixing plate 5431, a toothed idler pulley 5432, and a shaft 5. 433, adjusting screw 5434 and snap ring 5435, two third fixing plates 5431 are arranged opposite to each other and spaced apart. The two ends of the shaft 5433 are passed through the two third fixing plates 5431 and fixed by adjusting screw 5434. Two toothed idler wheels 5432 are sleeved on the shaft 5433 so that the two toothed idler wheels 5432 rotate synchronously. The two toothed idler wheels 5432 are used to wind two transmission belts 511 respectively. A counterweight 530 is set at the end of each transmission belt 511 away from the synchronous toothed belt 561. When the drive motor 541 drives, it drives the two toothed idler wheels 5432 to rotate synchronously, thereby driving the two synchronous toothed belts to move, realizing the lifting and lowering of the first support frame 311. The counterweight 530 is used to form a gravitational balance with the first support frame 311 during the lifting process. In addition, a third slide rail is provided on the mounting frame 180 for connecting with the counterweight 530 and guiding and supporting the counterweight 530.

[0134] Specifically, the transmission belt 511 and the synchronous toothed belt 561 are an integral structure. In order to ensure the gravity balance of the first support frame 311 during movement, this application requires synchronous toothed belts 561 to be set at both ends of the first support frame 311. When setting the drive assembly 500, in order to optimize the overall structural layout, the transmission belt 511 is set as two belts of unequal length. One transmission belt 511 spans the partition 110, that is, it extends from the first end of the partition 110 to the second end of the partition 110. Its two ends are respectively connected to a counterweight 530 and a synchronous toothed belt 561. The driving position of the other transmission belt 511 is located at the first end of the partition 110. Its two ends are respectively connected to another counterweight 530 and another synchronous toothed belt 561.

[0135] Among them, such as Figure 13 and Figure 14As shown, since the two synchronous toothed belts 561 are respectively connected to the two ends of the first support frame 311, and the teeth face different directions, the synchronous toothed belts 561 are clamped at one end of the first support frame 311 by two first fixing blocks 562, and at the other end of the first support frame 311 by two second fixing blocks 563. One of the second fixing blocks 563 is connected to a third fixing block 564, and the third fixing block 564 is connected to the first support frame 311. Preferably, the third fixing block 564 is provided with an insert groove, and one of the second fixing blocks 563 is embedded in the insert groove. Since one side of the synchronous toothed belt 561 is toothed and the other side is flat, the first fixing blocks 562 and the second fixing blocks 563 opposite to the toothed side are respectively provided with corresponding toothed structures to mesh with the synchronous toothed belt 561.

[0136] In another embodiment provided in this application, the drive belt 511 and / or the synchronous toothed belt 561 can be replaced by a chain drive, which can adapt to harsher environments and larger loads.

[0137] The drive motor 541 drives the synchronous toothed belt 561 to move through the synchronous pulley, which can provide a stable and precise driving force to ensure the accuracy of the vertical movement of the first support frame 311. The synchronous toothed belt 561 is used as the transmission medium. Its high-efficiency transmission characteristics reduce energy loss during the movement. Moreover, due to the tooth design of the synchronous toothed belt, it can achieve non-slip transmission, which improves the operating efficiency and stability of the equipment.

[0138] The use of tension idler pulley component 542 and toothed idler pulley component 543 can adjust the tension and position of synchronous toothed belt 561, ensuring smoothness and synchronization of transmission, and avoiding transmission failure or unstable movement of the first support frame 311 due to insufficient belt tension or positional deviation.

[0139] The design of the counterweight 530 can balance the gravity between the first support frame 311 and the support frame when the first support frame 311 rises, reducing the load on the drive motor 541. At the same time, based on the principle of gravity balance, it can ensure that the lifting and lowering of the first support frame 311 is more stable, avoiding tilting or swaying caused by unilateral force.

[0140] The coordinated operation of all the above components enables the automated movement of the first air blowing assembly 310 in the vertical direction, reducing manual intervention, improving the level of production automation and efficiency, and ensuring the continuity and consistency of the cleaning process, which significantly helps to improve the production line's capacity and product quality.

[0141] In the specific implementation process, a partition 110 is provided on the top of the box 100, dividing the box 100 into a first mounting cavity 101 and a second mounting cavity 102; at least a part of the drive assembly 500 is disposed in the first mounting cavity 101, and the air blowing device 300 is disposed in the second mounting cavity 102.

[0142] The internal space of the housing 100 is rationally divided by the partition 110, achieving functional isolation and optimized layout between the drive component 500 and the air blowing device 300. This design allows the power transmission system and the cleaning execution system to be arranged in different cavities, avoiding interference from airflow, aluminum shavings, etc., on the drive component, and also reducing the impact of heat generated by the drive component during operation on the cleaning process.

[0143] The drive assembly 500 typically includes components such as a motor and a timing pulley, which generate heat during operation. By placing it inside the first mounting cavity 101, the insulation effect of the partition 110 can be used to prevent heat from being directly transferred to the second mounting cavity 102, protecting temperature-sensitive components such as the air nozzle in the air blowing device 300 and helping to extend the overall service life of the equipment.

[0144] In practical implementation, the housing 100 is equipped with a door panel 130, preferably a roller shutter door. The roller shutter door is controlled by a PLC for opening and closing, and can be linked to the entire automated production line, cooperating with the robot to realize the opening and closing functions before and after loading and unloading. The roller shutter door can be made of PVC or aluminum alloy. For environments with a lot of debris and dust, such as aluminum shavings cleaning equipment, PVC material can be used more effectively, while aluminum alloy material may cause debris to get stuck in the roller shutter door. There is a cable tray at the back for easy wiring, ensuring the overall appearance and neatness of the equipment. The wiring is led out from the air distribution system, which consists of solenoid valve components, triple units, etc. The top of the equipment is equipped with a lifting ring for easy installation. In addition to the internal air circuit, the equipment is equipped with a connector for an external air gun, which can be connected to a manual air gun to meet the needs of manual aluminum shavings cleaning. The air gun can be placed on the hanger 160.

[0145] The housing 100 is also equipped with a door panel control box 140 and an electrical control box 150. The door panel control box 140 is used to connect to the door panel 130 and control the opening or closing of the door panel 130. The electrical control box 150 is connected to the drive assembly 500, the air blowing device 300, and the clamping device 200 respectively to control the operation of each device. The housing 100 includes a wall panel 170, on which an air passage mounting plate 171 is provided. The air passage mounting plate 171 is used to fix the solenoid valve 330. The air path mounting plate 171 has multiple through holes through which air pipes extend into the housing 100. There is a space between the air path mounting plate 171 and the wall panel 170. After the air pipes extend through the through holes, they are arranged within this space and then connected to the first air blowing component 312 and the second air blowing component 322 via cable chains. This avoids a cluttered arrangement of the air pipes inside the housing 100 and also prevents interference between the air pipes and other devices inside the housing 100. The wall panel 170 also has a heat dissipation section 172 located above the air path mounting plate 171. The heat dissipation section 172 includes multiple ventilation holes or a louvered structure.

[0146] The outer wall of the housing 100 is also equipped with a hanging part 160. The equipment is equipped with a connector for an external air gun, which can be connected to a manual air gun to meet the needs of manual cleaning of aluminum shavings. The air gun can be placed on the hanging part 160.

[0147] The main frame of the housing 100 is divided into three layers: the top layer houses the power system, including the motor and pulleys; the middle layer serves as the working area; and the bottom layer is the aluminum shavings collection area. For example... Figure 13 , 14As shown, the housing 100 contains an internal mounting frame 180, which has additional mounting holes for securing other structural components. U-shaped brackets 181 are distributed and installed on the left side of the mounting frame 180, providing mounting holes for the guide rail mounting plate. The guide rail mounting plate can be designed in multiple sections for ease of processing and installation; this application uses a three-section design (top, middle, and bottom). The U-shaped brackets 181 facilitate the installation of the first slide rail. The synchronous belt can be fixed to the counterweight using a synchronous belt toothed clamping element, allowing the counterweight 530 to move up and down with the synchronous belt. Corresponding slide rails and sliders are mounted on the mounting frame 180 for installing the air blowing device. The crossbeams at the bottom and top of the mounting frame 180 are used to install the clamping device 200. The top of the housing 100 is equipped with a partition 110, which is a sheet metal part with precise holes at corresponding positions to facilitate the passage of structures such as synchronous belts and telescopic air blowing components. The partition 110 can reduce the amount of aluminum chips blown into the upper structure such as motors and pulleys by the air blowing. The bottom of the machine body is equipped with a chip collection device 400, which can be placed directly on the sheet metal at the bottom of the housing 100. Considering that long-term friction may damage the structure, a rolling element 120 is added. The rolling element 120 is preferably a steel column ball structure. The steel ball is fixed to the sheet metal at the bottom of the machine body frame. The chip collection device 400 is placed above the steel ball and is guided by a guide sheet metal 190. This can reduce wear and achieve smooth pull-out of the chip collection groove. There are multiple U-shaped frames 181. The two U-shaped frames 181 located at the top and bottom have holes for installing detection sensors. At least two sets of detection sensors, namely the first sensor 551 and the second sensor 552, are required to detect whether the air blowing device 300 has reached the two extreme positions at the top and bottom.

[0148] Furthermore, a plurality of fourth sensors are provided between the first sensor 551 and the second sensor 552 to detect the real-time position of the air blowing device 300 in order to monitor the movement of the air blowing device 300.

[0149] The housing 100 of this application allows for the replacement of different clamping devices for different types of parts, for example: Figure 4 and Figure 11As shown, the rear beam component support frame 210 of the automobile includes two supporting longitudinal beams 213, which are connected by multiple first supporting crossbeams 214. Each first supporting crossbeam 214 is equipped with multiple gripper assemblies 220 and pads 230. A second supporting crossbeam 215 is provided at the bottom of the two supporting longitudinal beams 213, and a support plate 211 is provided on the second supporting crossbeam 215. The second supporting crossbeam 215 has holes to ensure that the rear air blowing is not obstructed. Component detection sensors are fastened to the crossbeams with sheet metal screws. Each component requires at least one detection sensor to detect whether a component is placed at that workstation, enabling signal interaction with the entire automated line and informing the robot whether a component is present at that workstation.

[0150] like Figure 3 and Figure 10 As shown, the support frame of the middle beam part and the fixing frame of the tail beam part have basically the same structure. Only the number and position of the first support crossbeams 214 need to be adjusted according to the size of the middle beam part. Because the clamping width of the middle beam part is narrower than that of the tail beam part, a small-diameter, stroke cylinder can be selected when choosing the clamping cylinder body.

[0151] like Figure 5 and Figure 10 As shown, the front beam component is provided with a mounting base 216 and a limiting pin 217 structure for limiting the front beam component in the horizontal direction. Because the front beam component is slightly heavier than the tail beam and middle beam components, each component uses at least two sets of clamping jaw assemblies and at least one set of detection components 240 for detecting the component.

[0152] The overall principle of the machine can be explained as follows: The power source of the equipment is a servo motor, which drives the synchronous pulley to rotate. The pulley drives the synchronous toothed belt, and two open synchronous toothed belts are fixed on the left and right sides of the air blowing device, respectively. The other side of the transmission belt 511 is connected to the counterweight 530. Slider blocks are fixed at both ends of the device. Therefore, the first air blowing component 310 can move up and down along the first slide rail under the action of the motor and the counterweight 530 to blow air, achieving comprehensive cleaning of aluminum chips from the top and bottom of the parts. Since the first air blowing component 310 and the counterweight 530 are connected to the same transmission belt 511, the first air blowing component 310 should be at the top when the counterweight 530 is at the bottom. As the first air blowing component 310 descends, the counterweight rises. The first air blowing assembly 310 is equipped with a cable chain on its right side for connecting to the air hose of the first air blowing assembly 310. The length and number of cable chain sections can be selected according to needs. In the standby state, when no part is placed, the first air blowing assembly 310 should be at the top of the equipment, the counterweight 530 at the bottom, the telescopic component 321 should be in the retracted state, and the gripper assemblies 220 of the part should all be in the open position. After the robot fixture or other equipment places the part, all grippers 221 clamp, the sensor detects the presence of a part at the workstation, the signal is transmitted to the PLC, and the roller shutter door is controlled to close. The first air blowing assembly 310 begins to move up and down to blow air, the telescopic component 321 extends and retracts, and the second air blowing assembly 322 extends into the part cavity to blow air and clean the aluminum chips on the surface and inside of the part. The bottom layer of the equipment has a chip collection device 400, which can collect aluminum chips that fall from the air. The chip collection device 400 has a chip receiving groove, which is equipped with a sensor to detect whether it is full of aluminum chips. When it is full, the sensor sends a signal to trigger an alarm, reminding people to clean the aluminum chips in the chip receiving groove in time.

[0153] With the rapid growth in sales of new energy vehicles, the demand for machine tools to process new energy vehicle parts has also increased significantly. As an indispensable and important component of new energy vehicles, battery trays also have a large demand for machine tool processing. Battery trays typically include reinforced structural components such as the tail beam, middle beam, and front crossbeam. In automotive design, to consider factors such as weight reduction, these components are generally made of aluminum alloy.

[0154] This application focuses on the air-blowing cleaning of three types of parts: tail beam, middle beam, and front crossbeam assemblies, after machine tool processing. Because these parts have deep cavities, air-blowing cleaning of aluminum shavings requires consideration not only of cleaning surface shavings but also of cleaning shavings from the internal cavities. Considering the application scenarios of aluminum shavings cleaning and the drawbacks of existing technologies where shavings scatter in the air, this application proposes a universal, enclosed aluminum shavings cleaning device specifically for these types of parts, such as the tail beam, middle beam, and front crossbeam of new energy vehicle battery trays.

[0155] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0156] A chip removal device according to this application includes: a housing 100; a clamping device 200 for clamping a target workpiece 900; and an air blowing device 300 movably disposed within the housing 100 for blowing the clamped target workpiece 900. The clamping device 200 includes a support frame 210 and a gripper assembly 220. The support frame 210 is detachably disposed within the housing 100, and the gripper assembly 220 is disposed on the support frame 210. Multiple gripper assemblies 220 are provided, movably disposed along the height direction of the support frame 210, to clamp the target workpiece 900 using the multiple gripper assemblies 220.

[0157] The support frame 210 in the clamping device 200 is detachable and reinstallable, which means that when processing target workpieces 900 of different shapes or sizes, the support frame 210 can be quickly replaced to adapt to new workpiece specifications. At the same time, multiple sets of gripper assemblies 220 are movable along the height direction of the support frame 210, and the clamping points can be adjusted according to the actual needs of the target workpiece 900, ensuring that any workpiece can be firmly and accurately positioned, facilitating subsequent air blowing cleaning operations.

[0158] Furthermore, since the target workpieces 900 have different sizes, the clamping requirements of different specifications of target workpieces 900 can be met by moving the gripper assembly 220, so that the clamping device 200 can clamp target workpieces 900 of different sizes, further improving the versatility of the chip removal equipment.

[0159] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A chip removal device, characterized in that, include: Box (100); A clamping device (200) is used to clamp the target workpiece (900); An air blowing device (300) is movably disposed within the housing (100) for blowing the clamped target workpiece (900); The clamping device (200) includes a support frame (210) and a gripper assembly (220). The support frame (210) is detachably disposed inside the housing (100), and the gripper assembly (220) is disposed on the support frame (210). The gripper assembly (220) is in multiple sets, and the multiple sets of gripper assemblies (220) are movably arranged along the height direction of the support frame (210) so as to clamp the target workpiece (900) by the multiple sets of gripper assemblies (220).

2. The chip removal device according to claim 1, characterized in that, The support frame (210) includes: The supporting longitudinal beam (213) is detachably installed inside the housing (100); A first support beam (214) is disposed on the support longitudinal beam (213). The first support beam (214) is movably disposed along the height direction of the support longitudinal beam (213). The gripper assembly (220) is disposed on the first support beam (214). There are multiple first support beams (214), and multiple first support beams (214) are disposed in correspondence with multiple sets of gripper assemblies (220).

3. The chip removal device according to claim 2, characterized in that, The clamping device (200) further includes: A first guide member (250) is disposed on the support longitudinal beam (213) and extends along the direction of the support longitudinal beam (213); The end of the first support beam (214) is connected to the first guide member (250) and moves along the extension direction of the first guide member (250).

4. The chip removal device according to claim 2, characterized in that, The supporting longitudinal beam (213) is provided with a plurality of first adjustment holes, which are spaced apart along the height direction of the supporting longitudinal beam (213); The end of the first support beam (214) may be selectively connected to one of the plurality of the first adjustment holes.

5. The chip removal device according to claim 2, characterized in that, The clamping device (200) further includes: A pad (230) is disposed on the first support beam (214) and located below the gripper assembly (220). There are multiple pads (230), and each of the multiple pads (230) is disposed in a one-to-one correspondence with a multiple of the gripper assemblies (220). When each of the gripper assemblies (220) clamps the target workpiece (900), the pad (230) is in contact with the outer surface of the target workpiece (900).

6. The chip removal device according to claim 1, characterized in that, The clamping device (200) further includes: A detection component (240) is disposed on the support frame (210) and is disposed opposite to the gripper assembly (220). The detection component (240) detects the position information of the target workpiece (900) within the gripper assembly (220).

7. The chip removal device according to claim 1, characterized in that, The clamping device (200) further includes: The supporting longitudinal beam (213) is detachably installed inside the housing (100); The second support beam (215) is located at the bottom end of the support longitudinal beam (213); A support plate (211) is disposed on the second support beam (215) to support the target workpiece.

8. The chip removal device according to claim 7, characterized in that, The chip removal equipment also includes a chip collection device (400), which is disposed at the bottom of the housing (100) and opposite to the clamping device (200); The support plate (211) is provided with a drain hole (212), which is disposed opposite to the chip collection device (400).

9. The chip removal device according to claim 1, characterized in that, Each of the gripper assemblies (220) is detachably mounted on the support frame (210), and each of the gripper assemblies (220) includes: A gripper (221) is configured to open and close to grip or release the target workpiece (900); The driving component (222) includes a telescopic driving rod that is driven to connect with the gripper (221) to drive the gripper (221) to open and close.

10. The chip removal device according to claim 9, characterized in that, Each of the gripper assemblies (220) further includes: A first fixing plate (223) is disposed on the body of the driving member (222); The second guide component (224) is disposed on the first fixed plate (223). The gripper (221) is connected to the second guide component (224) through the connector (225) so that the gripper (221) is guided by the second guide component (224) during the movement of the gripper (221).

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