A multi-functional combined processing equipment for hatch cover processing

Abstract

This application relates to the field of hatch cover processing technology, specifically a multi-functional combined processing equipment for hatch cover processing. The equipment includes a combined processing device comprising a body, a frame, a rotating table, two processing tables, and a first processing component. The first processing component consists of a support member, a hydraulic telescopic rod, a drive motor, and a grinding component. It also includes a second processing component, which is disposed outside the grinding component and used in combination with it to process the hatch cover. The second processing component consists of a hollow cover and a water pipe. The cover is fitted over the outside of the grinding component, and an electric lifting rod for raising and lowering is installed on the top side of the cover. This multi-functional combined processing equipment for hatch cover processing effectively prevents grinding debris from splashing, improves the working environment, and facilitates the centralized collection and processing of debris and coolant by fitting the cover over the outside of the grinding component.

Description

Technical Field

[0001] This application relates to the field of hatch cover processing technology, and in particular to a multi-functional combined processing equipment for hatch cover processing. Background Technology

[0002] In the production and processing of hatch covers, grinding, trimming, and polishing are core processes to ensure the appearance and assembly accuracy of the workpiece. Traditional processing methods mostly rely on manual hand-held grinding tools, which is not only labor-intensive and inefficient, but also makes it difficult to guarantee the processing quality, failing to meet the requirements of modern mass production.

[0003] In existing technologies, some automated equipment for hatch cover processing has been proposed. For example, some grinding devices use lead screws to drive the grinding head to move spatially, enabling automatic grinding of the hatch cover surface; other processing devices use structures such as worktables to process hatch covers. However, these devices are usually limited in function; for example, existing grinding equipment generally suffers from the problem of flying debris during operation, which pollutes the working environment and poses safety hazards; even with a shield around the grinding head, the debris generated during grinding easily adheres to the surface of the workpiece or the shield. If not cleaned in time, it will affect the processing quality and normal operation of the equipment. Existing equipment lacks an effective online cleaning mechanism, often requiring manual cleaning after machine shutdown, which reduces processing efficiency. Therefore, a multi-functional combined processing equipment for hatch cover processing is proposed to solve the above problems. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this application provides a multi-functional combined processing equipment for hatch cover processing, which effectively prevents grinding debris from adhering to the surface of the grinding part or protective cover, thus solving the aforementioned problems.

[0005] This application provides a multi-functional combined processing equipment for hatch cover processing, which adopts the following technical solution:

[0006] A multi-functional combined processing equipment for hatch cover processing includes a combined processing device, which includes a body, a frame, a rotating table, two processing tables, and a processing component one. The processing component one consists of a support member, a hydraulic telescopic rod, a drive motor, and a grinding component.

[0007] It also includes a second processing component, which is disposed outside the grinding component and used in combination with the grinding component to process the hatch cover. The second processing component consists of a hollow cover and a water pipe. The cover is fitted onto the outside of the grinding component. An electric lifting rod for raising and lowering is installed on the top side of the cover. A pipe seat located on the inner side of the cover is installed on the outside of the water pipe. An outer connecting pipe is fixed on the top side of the water pipe. The cover is also provided with a scraper, abutment, and swinging component for cleaning, which work together with the grinding component and the cover to process the hatch cover.

[0008] Optionally: The support includes a mounting plate, a cylinder frame, a motor frame, and a base plate. The cylinder frame is fixed to the top side of the mounting plate. A guide rod is fixed between the motor frame and the base plate, wherein the guide rod passes through the interior of the mounting plate. The hydraulic telescopic rod is fixed to the cylinder frame, and the output end of the hydraulic telescopic rod is connected to the top side of the motor frame. The drive motor is fixed to the motor frame.

[0009] Optionally: the electric lifting rod is installed on the top side of the base plate, and the bottom end of the electric lifting rod penetrates the interior of the base plate to realize the lifting and adjustment of the cover, and the top side of the grinding part penetrates the interior of the cover.

[0010] Optionally: the abutment is vertically disposed on the top side of the cover, and the bottom side of the abutment is connected to the top side of the tube seat. The abutment is linked to the extension and retraction of the electric lifting rod. The abutment includes a hollow sleeve and an adjusting rod elastically installed inside the sleeve. The adjusting rod abuts against the bottom side of the base plate through the electric lifting rod. The bottom end of the sleeve is fixed to the top side of the tube seat, and a return spring is wound around the outer surface of the bottom end of the sleeve.

[0011] Optionally, the abutment further includes a connecting rod and a connecting rod. The connecting rod is hinged between the connecting rod and the adjusting rod. The other end of the connecting rod is connected to the scraper. The tube seat has an internal groove for the connecting rod.

[0012] Optional: Both the sleeve and the adjusting rod have multiple adjusting holes inside, and a fixing pin is inserted into the adjusting hole to fix the adjusting rod; when the fixing pin fixes the adjusting rod, the adjusting rod is used to abut against it. As the electric lifting rod moves the cover upward, the top of the adjusting rod contacts the bottom side of the base plate, causing the sleeve and the tube seat to move downward synchronously; when the fixing pin releases the fixing pin, as the electric lifting rod moves the cover upward, the adjusting rod slides inside the sleeve, using the connecting rod to drive the scraper to move back to its original position. This not only adjusts the scraping pressure of the scraper but also vibrates the scraper and the cover.

[0013] Optionally: A connecting valve pipe is installed on the outside of the water pipe, which communicates with the scraper and penetrates the inside of the pipe seat; when the scraper moves back and forth via the adjusting rod, the installation of the connecting valve pipe further improves the cleaning of the inside of the cover, and can also clean the grinding parts.

[0014] Optionally: The swinging component is disposed on the bottom side of the base plate. The swinging component includes a support frame and three guide wheels. The three guide wheels are distributed equidistantly in a ring around the outside of the sleeve. All three guide wheels are in contact with the outside of the sleeve to guide the sleeve to rise and fall. Wheel frames are installed on the outside of the three guide wheels.

[0015] Optional: A swing rod is elastically hinged to the inner side of the support frame, and a gravity ball is detachably installed on the bottom side of the swing rod. The gravity ball is located on the outer side of the cover. A connecting arm is hinged between the outer side of one of the guide wheels and the top of the swing rod. When the sleeve moves upward, it contacts the guide wheel, which not only guides the movement but also drives the guide wheel to rotate. The connecting arm drives the swing rod to swing back and forth, thereby driving the gravity ball to strike the outer side of the cover.

[0016] Optionally: the frame is welded to the top side of the machine body, the mounting plate is bolted to the top side of the frame, a baffle is fixed to the top side of the machine body to shield the rotating platform, and a shielding door is slidably installed on the side of the frame.

[0017] In summary, this application includes at least one of the following beneficial technical effects:

[0018] 1. The present invention effectively prevents grinding debris from splashing by covering the outside of the grinding part, improves the working environment, and facilitates the centralized collection and treatment of debris and coolant.

[0019] 2. This invention, through the linkage between the abutment part and the electric lifting rod, uses the lifting action of the electric lifting rod to drive the scraper to clean the inside of the cover and the surface of the polished part, without the need for an additional independent cleaning drive source, resulting in a compact structure and energy efficiency.

[0020] 3. This invention achieves flexible switching of the scraper's working mode through the combination of the adjustment hole and the fixing pin; in the fixed mode, it can provide stable scraping pressure, and after the fixing is released, the reciprocating sliding of the adjustment rod can generate a vibration scraping effect, adapting to different cleaning needs.

[0021] 4. In this invention, by setting up a swinging component, the contact between the sleeve and the guide wheel during the lifting and lowering of the sleeve drives the gravity ball to strike the cover, further assisting in the removal of debris and improving the cleaning effect.

[0022] 5. In this invention, the water pipe and the scraper are connected by a connecting valve pipe, so that liquid flushing can be carried out simultaneously during the cleaning process, thereby further improving the cleaning efficiency.

[0023] 6. This invention, by setting two processing tables on a rotating platform, enables simultaneous loading, unloading, and processing, effectively improving processing efficiency. Attached Figure Description

[0024] Figure 1 This is a three-dimensional view of the overall structure of this application;

[0025] Figure 2 This is a schematic diagram of the structure of the first processing component of this application;

[0026] Figure 3 This is a cross-sectional view of the structure of the second processing component of this application;

[0027] Figure 4 This is a cross-sectional view of the structure of the component in this application;

[0028] Figure 5 This is a structural schematic diagram of the contact part and the swinging part of this application;

[0029] Figure 6 This is a cross-sectional view of the structure of the swing component in this application;

[0030] Figure 7 This application Figure 4 A magnified structural diagram of structure A is shown.

[0031] Explanation of reference numerals in the attached figures:

[0032] 1. Combined processing device; 11. Machine body; 12. Frame; 13. Rotary table; 14. Processing table; 15. Processing component one; 151. Mounting plate; 152. Cylinder frame; 153. Motor frame; 154. Base plate; 155. Hydraulic telescopic rod; 156. Drive motor; 157. Grinding parts; 158. Guide rod; 16. Barrier door; 17. Baffle; 2. Processing component two; 21. Electric lifting rod; 22. Cover; 23. 24. Pipe seat; 241. Water pipe; 242. External pipe; 243. Connecting valve pipe; 25. Scraper; 26. Abutment; 261. Sleeve; 262. Adjusting rod; 263. Return spring; 264. Adjusting hole; 265. Connecting rod; 266. Connecting rod; 267. Movable groove; 27. Swinging component; 271. Support frame; 272. Swinging rod; 273. Gravity ball; 274. Connecting arm; 275. Guide wheel; 276. Wheel frame. Detailed Implementation

[0033] The following is in conjunction with the appendix Figures 1-7 This application will be described in further detail.

[0034] like Figure 1As shown in the figure, this embodiment provides a multi-functional combined processing equipment for hatch cover processing, including a combined processing device 1. The combined processing device 1 serves as the processing base platform for the entire equipment and includes a body 11, a frame 12, a rotating table 13, two processing tables 14, and a processing component 15. The frame 12 is welded to the top side of the body 11, providing a stable mounting base for the various functional components above. A baffle 17 is fixed to the top side of the body 11 to shield the rotating table 13. This baffle 17 effectively prevents debris and coolant generated during processing from splashing into the rotation gaps of the rotating table 13, ensuring the long-term stability and cleanliness of the rotating table 13. A shielding door 16 is slidably installed on the side of the frame 12. Operators can open or close the processing area by pushing and pulling the shielding door 16, facilitating loading and unloading operations and providing protection during processing.

[0035] Specifically, the rotary table 13 is rotatably mounted on the center of the top side of the machine body 11, and two processing tables 14 are symmetrically arranged on the rotary table 13 to support the hatch cover workpieces to be processed. During processing, the rotary table 13 can drive the two processing tables 14 to rotate alternately to the processing station, so that while one station is grinding, the other station is loading and unloading, thereby effectively reducing equipment downtime and achieving continuous and efficient processing. Preferably, the bottom of the rotary table 13 is equipped with a precision slewing bearing and drive mechanism to ensure that the rotary table 13 can still rotate smoothly while carrying the hatch cover and has a precise indexing and positioning function. The advantages of this arrangement are: the alternating layout of the two stations greatly improves processing efficiency; the double protection of the baffle 17 and the shielding door 16 not only ensures operational safety but also extends the service life of precision components such as the rotary table 13.

[0036] It should be noted that the processing component 15, as the core structure of the combined processing, consists of a support component, a hydraulic telescopic rod 155, a drive motor 156, and a grinding component 157. The support component includes a mounting plate 151, a cylinder frame 152, a motor frame 153, and a base plate 154. The cylinder frame 152 is bolted to the center of the top side of the mounting plate 151 to support the hydraulic telescopic rod 155. The bolted connection facilitates disassembly and maintenance while ensuring the rigidity of the connection between the cylinder frame 152 and the mounting plate 151. Four symmetrically distributed guide rods 158 are vertically fixed between the motor frame 153 and the base plate 154. The four guide rods 158 simultaneously pass through guide holes opened inside the mounting plate 151, achieving precise vertical positioning of the motor frame 153 and preventing horizontal deviation. The symmetrical arrangement of the four guide rods 158 ensures that the motor frame 153 experiences uniform force during lifting and lowering. Even when the grinding part 157 generates a large radial reaction force during high-speed rotation grinding, the guide rods 158 can effectively absorb and resist this force, ensuring the stability of grinding accuracy. Its advantages are: the four guide rods 158 significantly improve the straightness and repeatability of the lifting motion, providing reliable mechanical protection for high-precision grinding; at the same time, the symmetrical arrangement effectively counteracts the off-center load torque, extending the service life of the guiding mechanism.

[0037] Specifically, the hydraulic telescopic rod 155 is vertically fixed at the center of the cylinder frame 152. The telescopic output end of the hydraulic telescopic rod 155 is fixedly connected to the center of the top side of the motor frame 153. Hydraulic power enables the vertical lifting and feeding of the motor frame 153, drive motor 156, and grinding part 157. The hydraulic telescopic rod 155 uses a hydraulic drive system, which, compared to pneumatic or electric push rods, offers advantages such as higher output force, smoother movement, and a wider speed range, making it particularly suitable for grinding processing scenarios requiring heavy-duty feeding. The drive motor 156 is bolted to the bottom of the motor frame 153. The output shaft of the drive motor 156 is vertically downward and fixedly mounted on the grinding part 157. The grinding part 157 can be replaced with different processing accessories such as grinding wheels, polishing wheels, and trimming grinding heads according to the hatch cover processing requirements, adapting to different processing techniques. The quick-change grinding part 157 allows for rapid switching of processing modes on the same machine, enabling rough grinding, fine grinding, and polishing to all be completed on a single machine without transferring the workpiece to other machine tools. Its advantages are: the independent arrangement of the hydraulic telescopic rod 155 and the drive motor 156 makes the lifting feed and rotary cutting independent of each other and easy to control separately; the replaceability of the grinding part 157 greatly expands the processing technology range of the equipment, realizes multi-functional combined processing, and effectively reduces the equipment procurement cost and workshop floor space.

[0038] To further realize multi-functional combined processing, a processing component 2 is provided on the outside of the grinding part 157 in this embodiment. Specifically, the processing component 2 is located outside the grinding part 157 and is used in combination with the grinding part 157 to process the hatch cover. The processing component 2 consists of a hollow cover 22 and a water pipe 24. The cover 22 is fitted onto the outside of the grinding part 157. The cover 22 is preferably cylindrical or frustum-shaped, with its inner diameter larger than the outer diameter of the grinding part 157, forming an annular receiving space. This annular space provides a channel for the flow of coolant and debris, and also reserves sufficient travel space for the reciprocating motion of the scraper 25. An electric lifting rod 21 is installed on the top side of the base plate 154, and the bottom end of the electric lifting rod 21 penetrates the interior of the base plate 154 to realize the lifting and lowering adjustment of the cover 22. The top side of the grinding component 157 extends through the interior of the cover 22, meaning the upper end of the grinding component 157 extends into the interior of the cover 22 and connects to the output end of the drive motor 156. The lower end of the grinding component 157 extends out from the bottom of the cover 22 for grinding operations. Through the overlapping arrangement of the cover 22 and the grinding component 157, the cover 22 can maximize the enclosure of the grinding area without interfering with the rotation of the grinding component 157, effectively collecting the grinding debris and coolant generated during grinding.

[0039] It should be noted that the sleeve structure of the cover 22 effectively prevents high-speed splashing of grinding debris, improves the workshop working environment, and protects the safety of operators. Simultaneously, the annular space between the cover 22 and the grinding part 157 provides installation positions for subsequent cleaning and cooling mechanisms, achieving efficient space utilization and making the overall structure more compact. To achieve the lifting and lowering of the cover 22, an electric lifting rod 21 is installed on the top side of the cover 22. The number of electric lifting rods 21 is preferably two or three, evenly distributed along the circumference of the top side of the cover 22 to ensure the stability of the lifting and lowering of the cover 22. When three electric lifting rods 21 are used, the three-point evenly distributed structure has an inherent stability advantage, ensuring that the cover 22 will not tilt or jam during lifting and lowering. At the same time, each electric lifting rod 21 can be controlled independently or synchronously, facilitating fine-tuning of the level of the cover 22 according to actual working conditions. A pipe seat 23 is installed on the outer side of the water pipe 24, located on the inner side of the cover 22. The pipe seat 23 is used to fix the water pipe 24 to the inner wall of the cover 22. The pipe seat 23 is preferably lined with rubber or flexible material, which can not only firmly clamp the water pipe 24, but also absorb the vibration of grinding, preventing the water pipe 24 from loosening or breaking due to long-term vibration. An external connecting pipe 241 is fixed to the top side of the water pipe 24. The external connecting pipe 241 extends outward through the top wall of the cover 22 and is used to connect to an external water source or coolant source to deliver coolant or cleaning fluid into the cover 22. The setting of the external connecting pipe 241 extending outward from the top wall of the cover 22 makes the pipe connection point located outside the equipment, which is convenient for operators to disassemble and maintain the pipes, and also avoids secondary pollution caused by coolant leakage from pipe joints inside the cover 22.

[0040] Furthermore, the water pipe 24 is fixed to the inside of the cover 22 via the pipe seat 23, which enables the coolant to be accurately delivered to the grinding area, effectively reducing the grinding temperature and extending the service life of the grinding part 157. At the same time, the external setting of the external pipe 241 simplifies maintenance operations.

[0041] In this embodiment, the cover 22 is also equipped with a scraper 25, an abutment 26, and a swinging component 27 for cleaning, which work together with the grinding component 157 to process the hatch cover. The scraper 25, the abutment 26, and the swinging component 27 work together to form the self-cleaning and auxiliary processing functions of the cover 22, so that the equipment does not need to be stopped frequently for manual cleaning during long-term continuous processing, which greatly improves the degree of automation. Specifically, the abutment 26 is vertically arranged on the top side of the cover 22, and the bottom side of the abutment 26 is connected to the top side of the tube seat 23. The abutment 26 is linked to the extension and retraction of the electric lifting rod 21. That is, when the electric lifting rod 21 drives the cover 22 to rise and fall, the abutment 26 moves accordingly and generates relative displacement with the bottom plate 154, thereby triggering the cleaning action of the scraper 25. The lifting action of the cover 22 and the cleaning action of the scraper 25 are coupled together, eliminating the need for an additional drive source, simplifying the equipment structure, and reducing manufacturing costs and control complexity.

[0042] The abutment component 26 includes a hollow sleeve 261 and an adjusting rod 262 elastically installed inside the sleeve 261. The adjusting rod 262 abuts against the bottom side of the base plate 154 via an electric lifting rod 21. The bottom end of the sleeve 261 is fixed to the top side of the tube seat 23, and a return spring 263 is wound around the outer surface of the bottom end of the sleeve 261. The return spring 263 provides a restoring force when the electric lifting rod 21 lowers the cover 22, allowing the adjusting rod 262 to automatically return to its initial extended state, ensuring effective scraping action with each lifting cycle. This elastic installation structure provides a certain buffer margin when the adjusting rod 262 abuts against the base plate 154, preventing damage to components due to hard impact. Its advantages are: the sleeve-like elastic structure of the sleeve 261 and the adjusting rod 262 achieves both abutment function and buffer protection; simultaneously, the return spring 263 ensures that the scraper 25 can automatically return, preparing for the next scraping action, thus achieving cyclical automation of the cleaning action.

[0043] The abutment member 26 also includes a connecting rod 265 and a connecting rod 266. The connecting rod 265 is hinged between the connecting rod 266 and the adjusting rod 262, that is, one end of the connecting rod 265 is hinged to the adjusting rod 262, and the other end is hinged to one end of the connecting rod 266. The other end of the connecting rod 266 is connected to the scraper 25. The tube seat 23 has an internal groove 267 for the connecting rod 265, providing clearance for the movement of the connecting rod 265. This hinged connecting rod 265 mechanism can convert the vertical linear motion of the adjusting rod 262 into the horizontal or swinging motion of the scraper 25, realizing the conversion of the direction of motion, so that the scraper 25 can effectively scrape the surface of the grinding part 157 and the inner wall of the cover 22 within a limited space. The opening of the movable groove 267 ensures that the connecting rod 265 will not interfere with the tube seat 23 during the movement, thus ensuring the smooth operation of the transmission mechanism. It should be noted that the hinged connecting rod 265 mechanism has a simple structure and reliable transmission. It can realize the conversion of motion mode in a narrow annular space. Moreover, the hinged connection has self-lubricating characteristics, and there is no need to frequently add lubricating oil during long-term operation, resulting in low maintenance costs.

[0044] To achieve adjustment of the adjusting rod 262, multiple adjusting holes 264 are provided inside both the sleeve 261 and the adjusting rod 262, and fixing pins are inserted into the adjusting holes 264 to fix the adjusting rod 262. The fixing pins can be selectively inserted into adjusting holes 264 at different heights to adjust the length of the adjusting rod 262 extending out of the sleeve 261. This multi-position adjustment setting allows operators to flexibly adjust the effective working length of the adjusting rod 262 according to the material of the hatch cover, the grinding depth, and the scraping intensity requirements, thereby changing the scraping stroke and scraping force of the scraper 25, achieving fine adjustment for different working conditions. Specifically, the adjustment method of adjusting holes 264 in conjunction with fixing pins is simple in structure and easy to operate, and can be completed without special tools, showing strong on-site adaptability; at the same time, the multi-position adjustment allows the equipment to quickly adapt to different processing requirements, further demonstrating the multi-functionality of the equipment.

[0045] Furthermore, the scraper 25 is positioned between the inner wall of the housing 22 and the grinding part 157, with the scraping end of the scraper 25 facing the surface of the grinding part 157 or the inner wall of the housing 22. The scraper 25 is connected to the connecting rod 265 via the connecting rod 266 and can reciprocate relative to the housing 22 under the drive of the abutment member 26. The scraper 25 is preferably made of wear-resistant rubber or polyurethane material, which provides good scraping effect without scratching the grinding part 157 or the inner wall surface of the housing 22. The scraping end of the scraper 25 can be configured with a beveled blade structure to enhance the scraping effect. During use, the scraper 25 automatically reciprocates under the drive of the abutment member 26, which can promptly remove debris adhering to the inner wall of the housing 22 and the surface of the grinding part 157 during the grinding process, preventing debris accumulation from affecting the grinding quality or causing equipment jamming, and effectively ensuring the long-term stable operation of the equipment.

[0046] In this embodiment, the swing element 27 is disposed on the bottom side of the base plate 154. The swing element 27 includes a support frame 271 and three guide wheels 275. The three guide wheels 275 are equidistantly distributed in a ring around the outside of the sleeve 261, wherein all three guide wheels 275 are in contact with the outer side of the sleeve 261 to guide the sleeve 261 in raising and lowering. A wheel frame 276 is installed on the outer side of each of the three guide wheels 275, and the wheel frame 276 is fixedly installed on the bottom side of the base plate 154. This three-point guide wheel 275 layout can constrain the sleeve 261 from three directions simultaneously, ensuring that the sleeve 261 always moves in the vertical direction during the raising and lowering process and will not cause radial sway; at the same time, the guide wheels 275 and the sleeve 261 are in rolling contact, with low friction and low movement resistance, and will not cause additional load on the electric lifting rod 21. Its advantages are that the guide wheel 275 not only serves as a guide, but also as a transmission element, transmitting the lifting and lowering motion of the sleeve 261 to the swing rod 272 through friction, thus achieving multiple uses and simplifying the structure.

[0047] A swing rod 272 is elastically hinged to the inner side of the support frame 271, and a gravity ball 273 is detachably installed on the bottom side of the swing rod 272. The gravity ball 273 is located on the outer side of the cover 22. The gravity ball 273 is preferably a metal ball. The detachable installation method allows for the replacement of gravity balls 273 with different weights or materials according to processing needs. For example, when a larger striking force is required, a lead ball with a higher density can be used, and when a softer striking force is required, a rubber-coated ball can be used. A connecting arm 274 is hinged between the outer side of one of the guide wheels 275 and the top of the swing rod 272. When the sleeve 261 is raised or lowered, the guide wheel 275 rotates due to frictional contact with the sleeve 261. The rotational motion is transmitted to the swing rod 272 through the connecting arm 274, driving the swing rod 272 to swing back and forth around its elastic hinge point, thereby causing the gravity ball 273 to intermittently strike the outer wall of the cover 22. The vibration generated by the tapping effectively dislodges stubborn debris adhering to the inner wall of the cover 22, complementing the scraping action of the scraper 25 to achieve a dual cleaning effect. Its advantages are: the swinging component 27 utilizes the frictional driving force of the sleeve 261 during its lifting and lowering, generating tapping vibrations without an additional power source; the detachable design of the gravity ball 273 allows for adjustable tapping force to adapt to different cleaning difficulties.

[0048] It should be noted that the tapping and vibration auxiliary cleaning method makes up for the lack of ability of the scraper 25 to remove stubborn attachments, forming a composite cleaning mode of "scraping and vibration", which significantly improves the self-cleaning ability of the cover 22.

[0049] Combined with appendix Figures 1-7 The working principle of the above embodiments is as follows:

[0050] In normal grinding operation, the drive motor 156 drives the grinding part 157 to rotate at high speed, and the hydraulic telescopic rod 155 drives the grinding part 157 to descend to contact the surface of the hatch for grinding. At the same time, the external water source supplies water to the water pipe 24 through the external pipe 241, and the coolant or cleaning fluid is transported to the inside of the cover 22 through the water pipe 24 to cool and clean the grinding area. The cover 22 is fitted on the outside of the grinding part 157 to effectively prevent the debris generated during grinding from splashing, and at the same time collects the coolant and debris.

[0051] When grinding is paused, the adjusting rod 262 is fixed relative to the sleeve 261 when the fixing pin is fixed to the adjusting rod 262. At this time, the adjusting rod 262 is used to abut. As the electric lifting rod 21 drives the cover 22 to move upward, the top of the adjusting rod 262 contacts the bottom side of the base plate 154. Since the adjusting rod 262 is fixed and cannot retract the sleeve 261, the reaction force of the base plate 154 drives the sleeve 261 and the tube seat 23 to move downward synchronously, and the return spring 263 is compressed. In this mode, the position of the scraper 25 remains stable and is mainly used to scrape and clean the inner wall of the cover 22 or the surface of the grinding part 157 with constant pressure.

[0052] When the fixing pin releases the fixing of the adjusting rod 262, as the electric lifting rod 21 moves the cover 22 upward, the top of the adjusting rod 262 contacts the bottom side of the base plate 154, and then the adjusting rod 262 slides inside the sleeve 261, using the connecting rod 265 to drive the scraper 25 to move back and forth. Specifically, when the adjusting rod 262 slides relative to the sleeve 261, the vertical movement is converted into the lateral movement of the connecting rod 266 through the hinged connecting rod 265, thereby driving the scraper 25 to reciprocate inside the cover 22. In this mode, not only can the scraping pressure of the scraper 25 be adjusted, but the scraper 25 and the cover 22 can also be vibrated. The adjusting rod 262 repeatedly extends and retracts under the action of the elastic element, generating high-frequency micro-vibration, which helps to shake off the adhering debris.

[0053] The outside of the water pipe 24 is equipped with a connecting valve pipe 242 that communicates with the scraper 25. When the scraper 25 moves back and forth via the adjusting rod 262, the coolant or cleaning fluid can be delivered to the scraper 25 through the connecting valve pipe 242, further improving the cleaning effect on the inside of the cover 22. At the same time, it can also rinse and clean the surface of the grinding part 157. The reciprocating motion of the scraper 25, combined with the flushing of the liquid, can effectively remove the debris and dirt attached to the surface of the grinding part 157 and the inner wall of the cover 22.

[0054] In addition, when the sleeve 261 moves upward, it contacts the guide wheel 275, which not only guides the lifting and lowering movement of the sleeve 261, but also drives the guide wheel 275 to rotate. The rotation of the guide wheel 275 drives the swing rod 272 to swing back and forth through the connecting arm 274, which in turn drives the gravity ball 273 to strike the outside of the cover 22. The gravity ball 273 at the bottom of the swing rod 272 repeatedly hits the outer wall of the cover 22 during the swing, generating vibration. This vibration helps to shake off the debris attached to the inner wall of the cover 22, improving the cleaning effect. At the same time, the gravity ball 273 can be detached and installed, making it easy to replace different weights according to actual needs to adjust the striking force.

[0055] The above are all preferred 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 multi-functional combined processing equipment for hatch cover processing, comprising a combined processing device (1), characterized in that: The combined processing device (1) includes a body (11), a frame (12), a rotating table (13), two processing tables (14), and a processing component (15). The processing component (15) consists of a support member, a hydraulic telescopic rod (155), a drive motor (156), and a grinding component (157). It also includes a second processing component (2), which is located outside the polishing component (157) and is used in combination with the polishing component (157) to process the hatch cover. The second processing component (2) consists of a hollow cover (22) and a water pipe (24). The cover (22) is fitted outside the polishing component (157). An electric lifting rod (21) for lifting is installed on the top side of the cover (22). A pipe seat (23) located inside the cover (22) is installed on the outside of the water pipe (24). An outer connecting pipe (241) is fixed on the top side of the water pipe (24). The cover (22) is also equipped with a scraper (25), abutment (26) and swinging component (27) for cleaning, which work together with the polishing component (157) and the cover (22) to process the hatch cover.

2. The multi-functional combined processing equipment for hatch cover processing according to claim 1, characterized in that: The support includes a mounting plate (151), a cylinder frame (152), a motor frame (153), and a base plate (154). The cylinder frame (152) is fixed to the top side of the mounting plate (151). A guide rod (158) is fixed between the motor frame (153) and the base plate (154). The guide rod (158) passes through the interior of the mounting plate (151). The hydraulic telescopic rod (155) is fixed to the cylinder frame (152), and the output end of the hydraulic telescopic rod (155) is connected to the top side of the motor frame (153). The drive motor (156) is fixed to the motor frame (153).

3. The multi-functional combined processing equipment for hatch cover processing according to claim 2, characterized in that: The electric lifting rod (21) is installed on the top side of the base plate (154), and the bottom end of the electric lifting rod (21) penetrates the interior of the base plate (154) to realize the lifting and lowering adjustment of the cover (22). The top side of the grinding part (157) penetrates the interior of the cover (22).

4. The multi-functional combined processing equipment for hatch cover processing according to claim 2, characterized in that: The abutment (26) is vertically disposed on the top side of the cover (22), and the bottom side of the abutment (26) is connected to the top side of the tube seat (23). The extension and retraction of the abutment (26) and the electric lifting rod (21) are linked. The abutment (26) includes a hollow sleeve (261) and an adjusting rod (262) elastically installed inside the sleeve (261). The adjusting rod (262) abuts against the bottom side of the base plate (154) through the electric lifting rod (21). The bottom end of the sleeve (261) is fixed to the top side of the tube seat (23), and a return spring (263) is wound around the outer surface of the bottom end of the sleeve (261).

5. The multi-functional combined processing equipment for hatch cover processing according to claim 4, characterized in that: The abutment (26) also includes a connecting rod (265) and a connecting rod (266). The connecting rod (265) is hinged between the connecting rod (266) and the adjusting rod (262). The other end of the connecting rod (266) is connected to the scraper (25). The tube seat (23) has an active groove (267) for the connecting rod (265) inside.

6. The multi-functional combined processing equipment for hatch cover processing according to claim 5, characterized in that: Both the sleeve (261) and the adjusting rod (262) have multiple adjusting holes (264) inside, and a fixing pin for fixing the adjusting rod (262) is inserted into the adjusting hole. When the fixing pin fixes the adjusting rod (262), the adjusting rod (262) is used to abut. As the electric lifting rod (21) drives the cover (22) to move upward, the top of the adjusting rod (262) contacts the bottom side of the base plate (154), driving the sleeve (261) and the tube seat (23) to move downward synchronously. When the fixing pin releases the fixing of the adjusting rod (262), as the electric lifting rod (21) drives the cover (22) to move upward, the adjusting rod (262) slides inside the sleeve (261). The connecting rod (265) drives the scraper (25) to move back and forth. This not only adjusts the scraping pressure of the scraper (25), but also vibrates the scraper (25) and the cover (22).

7. A multi-functional combined processing equipment for hatch cover processing according to claim 6, characterized in that: The water pipe (24) is equipped with a connecting valve pipe (242) that communicates with the scraper (25) on the outside. The connecting valve pipe (242) passes through the inside of the pipe seat (23). When the scraper (25) moves back and forth through the adjusting rod (262), the installation of the connecting valve pipe (242) further improves the cleaning of the inside of the cover (22) and can also clean the grinding parts (157).

8. A multi-functional combined processing equipment for hatch cover processing according to claim 4, characterized in that: The swinging component (27) is disposed on the bottom side of the base plate (154). The swinging component (27) includes a support frame (271) and three guide wheels (275). The three guide wheels (275) are distributed in a ring at equal intervals outside the sleeve (261). The three guide wheels (275) are in contact with the outside of the sleeve (261) to guide the sleeve (261) up and down. A wheel frame (276) is installed on the outside of each of the three guide wheels (275).

9. A multi-functional combined processing equipment for hatch cover processing according to claim 8, characterized in that: The inner side of the support frame (271) is elastically hinged with a swing rod (272), and a gravity ball (273) is detachably installed on the bottom side of the swing rod (272). The gravity ball (273) is located on the outside of the cover (22). A connecting arm (274) is hinged between the outer side of one of the guide wheels (275) and the top of the swing rod (272). When the sleeve (261) moves upward, it contacts the guide wheel (275), which not only guides the movement but also drives the guide wheel (275) to rotate. The connecting arm (274) drives the swing rod (272) to swing back and forth, thereby driving the gravity ball (273) to strike the outside of the cover (22).

10. A multi-functional combined processing equipment for hatch cover processing according to claim 2, characterized in that: The frame (12) is welded to the top side of the body (11), the mounting plate (151) is bolted to the top side of the frame (12), the top side of the body (11) is fixed with a baffle (17) to shield the rotating platform (13), and the side of the frame (12) is slidably installed with a shielding door (16).

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