Milling equipment for end cover processing

Abstract

The present invention relates to the technical field of milling equipment, and discloses a milling equipment for end cap processing, comprising a milling machine bottom box and a milling mechanism installed at the upper end of the milling machine bottom box, the inner wall of the upper end of the milling machine bottom box is fixedly connected to a support platform, a movable cavity is provided inside the support platform, a plurality of guide grooves are provided through the upper and bottom surfaces of the movable cavity, and the upper and lower guide grooves of the movable cavity are matched and aligned, a receiving port is provided on the bottom surface of the milling machine bottom box, a separation component is connected to the inside of the receiving port, and a power mechanism is connected to the lower end of the separation component. This type of milling equipment for end cap processing can squeeze the end cap from all sides toward the middle at the same time when processing the end cap, and then stably fix the end cap in the middle of the support platform, thereby making it more convenient for the subsequent grinding of the milling mechanism; when the milling mechanism processes the end cap, the dust collection component can suck away the debris generated during processing, thereby avoiding the situation where the processing debris splashes everywhere.

Description

Technical Field

[0001] The present invention relates to the technical field of milling equipment, in particular to a milling equipment for processing end covers. Background Art

[0002] End caps are mechanical components that are usually used to close or support certain parts of mechanical equipment. When processing end caps, it is usually necessary to grind edges, drill holes, and grooves on their surfaces, which are currently performed using milling machines.

[0003] The patent with the current announcement number CN221891395U discloses a CNC drilling and milling machine for the end cover of a papermaking dryer cylinder, including a machine tool, wherein the lower end face of the machine tool is fixedly connected to four supporting legs, and the upper end face of the machine tool is fixedly connected to two mounting blocks, wherein sliding grooves are provided in the two mounting blocks, and mounting columns are provided in the sliding grooves. The surface of the mounting columns is fixedly connected to a first hydraulic rod, and the end cover of the papermaking dryer cylinder is set at the upper end of the machine tool. By starting the servo motor to drive the reciprocating screw rod, the second moving block drives the clamping block to move, so that the end cover of the papermaking dryer cylinder can be fixed. During processing, the position of the CNC drilling and milling head can be adjusted by the first hydraulic rod and the electric bidirectional cylinder, and the processing position of the CNC drilling and milling head is adjusted to be above the processing position of the papermaking dryer cylinder end cover. Two CNC drilling and milling heads are provided, which can effectively improve its processing efficiency. The milling machine has a simple structure and is suitable for promotion and use in small processing plants.

[0004] However, the above-mentioned milling machine still has the following problems in actual use:

[0005] When machining a workpiece on a milling machine, a fixture is typically required to secure the workpiece to the support table, allowing the tool (or grinder) to complete the machining task. However, most fixtures on the support table are currently fixed separately. This design not only leads to inefficient installation but also makes it difficult to achieve precise alignment with the tool above, directly affecting machining quality and work efficiency. Summary of the Invention

[0006] In view of the deficiencies of the prior art, the present invention provides a milling device for end cover processing, which can adaptively clamp end cover workpieces of different sizes, which is convenient and fast.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a milling device for end cover processing, comprising a milling machine bottom box and a milling mechanism installed on the upper end of the milling machine bottom box, the inner wall of the upper end of the milling machine bottom box is fixedly connected to a support platform, a movable cavity is provided inside the support platform, a plurality of guide grooves are provided through the upper surface and the bottom surface of the movable cavity, and the upper and lower guide grooves of the movable cavity are matched and aligned, a receiving port is provided on the bottom surface of the milling machine bottom box, a separation component is connected to the inside of the receiving port, a power mechanism is connected to the lower end of the separation component, a dust collection component is connected to the upper end of the separation component, and a plurality of telescopic components are connected to the input end of the dust collection component. The upper ends of several telescopic components respectively pass through several matching and aligned guide grooves to the top of the milling machine bottom box, and the ends of several telescopic components located above the milling machine bottom box are connected to adaptive components, and adjacent adaptive components are connected to each other. The interior of the movable cavity is connected to a transmission mechanism, and the other ends of the transmission mechanism are connected to moving components. Several moving components are respectively connected to several telescopic components, and the output end of the power mechanism is connected to both the separation component and the dust collection component, and the output end of the power mechanism is also connected to a reversing component. The other end of the reversing component is connected to a cleaning component, and the other end of the cleaning component is located inside the separation component.

[0008] Furthermore, the separation assembly includes a sealing cover, a support plate, a drain pipe, a separation box, a bottom plate, a filter screen and a raising ring. An inspection port is provided on one side of the storage port, the outer wall of the separation box is fixedly connected to the inner wall of the storage port, the inner wall of the upper surface of the separation box is fixedly connected to the outer wall of the support plate, a movable slag cleaning port is provided on the upper surface of the support plate, the outer wall of the lower end of the sealing cover is slidably connected to the inner wall of the slag cleaning port, the bottom surface of the upper end of the sealing cover is abutted against the upper surface of the support plate, the bottom surface of the raising ring is abutted against the bottom surface of the inner wall of the separation box, the upper surface of the raising ring is fixedly connected to the bottom surface of the bottom plate, the upper surface of the bottom plate is fixedly connected to the bottom surface of the filter screen, the upper surface of the filter screen is abutted against the bottom surface of the support plate, the support plate is also connected to the output end of the dust suction assembly, the separation box is connected to the power mechanism, and the outer wall of the bottom surface of the separation box is fixedly connected to the upper end of the drain pipe, and the drain pipe is connected to the inside of the separation box.

[0009] Furthermore, the power mechanism includes a transmission motor and a transmission rod. The outer wall of the transmission motor is fixedly connected to the bottom surface of the outer wall of the separation box, the output shaft of the transmission motor is fixedly connected to the lower end of the transmission rod, the upper end of the transmission rod passes through the separation assembly and the dust suction assembly and is connected to the transmission mechanism, the outer wall of the transmission rod is fixedly connected to the inner wall of the pad ring and the bottom plate, and the outer wall of the transmission rod is rotatably connected to the inner wall of the separation box and the support plate.

[0010] Furthermore, the dust collection assembly includes a multi-way pipe, a chip removal shell and an impeller. The support legs on the bottom surface of the outer wall of the chip removal shell are fixedly connected to the upper surface of the outer wall of the separation box. The output end of the chip removal shell is fixedly connected to the upper surface of the support plate. The input end of the chip removal shell is fixedly connected to one end of the multi-way pipe. The other ends of the multi-way pipe are respectively connected to several telescopic components. The impeller is located inside the chip removal shell, and the outer wall of the impeller is slidingly connected to the inner wall of the chip removal shell. The transmission rod passes through the chip removal shell and the impeller, and the inner wall of the impeller passing through is fixedly connected to the outer wall of the transmission rod. The inner wall of the chip removal shell passing through is rotatably connected to the outer wall of the transmission rod. Several telescopic components, multi-way pipes, chip removal shells and the interior of the separation box are connected.

[0011] The outer wall of the outer tube is fixedly connected to the inner wall of the guide groove, and the outer wall of the outer tube is fixedly connected to the inner wall of the guide groove.

[0012] Furthermore, the adaptive component includes a supporting shell and two U-shaped accordion covers, the bottom surface of the outer wall of the supporting shell is fixedly connected to the outer wall of the upper end of the inner rod, the two sides of the supporting shell are respectively fixedly connected to one end of the two U-shaped accordion covers, and the other ends of the two U-shaped accordion covers are respectively fixedly connected to the other two adjacent U-shaped accordion covers. Several supporting shells and several U-shaped accordion covers form a circle, and the openings of the U-shaped accordion covers face the center of the circle, and the U-shaped accordion covers, the supporting shells and the inner rod are connected.

[0013] Furthermore, the moving assembly includes a No. 3 gear, a rack plate and a rotating rod. The outer wall of one end of the rack plate is fixedly connected to the outer wall of one end of the adaptive tube located inside the active cavity. The two ends of the rotating rod are respectively rotatably connected to the inner walls of the upper and lower sides of the active cavity. The No. 3 gear is sleeved and fixedly connected to the outer wall of the upper end of the rotating rod. The lower end of the rotating rod is connected to the transmission mechanism, and the No. 3 gear and the rack plate are meshed.

[0014] Furthermore, the transmission mechanism includes a clamping motor, gear No. 1 and gear No. 2. Observation ports are provided on the four sides of the upper end of the milling machine bottom box. The observation ports are located below the support platform, and the observation ports are aligned with a number of adaptive tubes. Gear No. 1 and gear No. 2 are both located in the active cavity. The clamping motor is located in the observation port. The outer wall of the clamping motor is fixedly connected to the bottom surface of the support platform. The output shaft of the clamping motor passes through the active cavity and is fixedly connected to the inner wall of gear No. 1. Gear No. 2 is sleeved and fixedly connected to the outer wall of the lower end of the rotating rod. Gear No. 1 and gear No. 2 are meshed.

[0015] The gear train is connected with the gear train by the two guide wheels, and the two guide wheels are connected with each other to form a circle around the gear train, and the two guide wheels are connected with each other to form a circle around the gear train.

[0016] Furthermore, the cleaning assembly includes a scraper bar, a spring and a rectangular rod, one end of the rectangular rod passes through the lower end of the movable plate, and the outer wall of the rectangular rod is slidably connected to the inner wall of the movable plate at the penetration point, the other end of the rectangular rod is fixedly connected to the side wall of the upper end of the scraper bar, the other side of the scraper bar is against the inner wall of the filter screen, the side of the scraper bar close to the rectangular rod is fixedly connected to one end of the spring, the other end of the spring is fixedly connected to the side wall of the movable plate, and the spring is sleeved on the outside of the rectangular rod.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] This type of milling equipment for end cover processing is equipped with a transmission mechanism inside the support table of the milling machine bottom box, and several moving components are connected through the transmission mechanism. When processing the end cover, it can squeeze from all sides of the end cover toward the middle at the same time, and then the end cover can be stably fixed in the middle of the support table, which makes subsequent grinding of the milling mechanism more convenient.

[0019] This type of milling equipment for end cover processing, by arranging a dust suction component under the support table, can suck away the debris generated during processing when the milling mechanism processes the end cover, thereby avoiding the situation where the processing debris is splashed everywhere.

[0020] This type of milling equipment for end cap processing has several telescopic components set between the transmission mechanism and the support platform. When the end caps to be processed are of different heights, the height of the input end of the dust collection component can be changed through the telescopic components, thereby being able to adapt to the debris suction during the processing of end caps of various heights.

[0021] This type of milling equipment for end cap processing has a smaller distance between adjacent telescopic components as the telescopic component moves closer to the middle of the support platform as the telescopic component follows the moving component. Therefore, an adaptive component is provided at the upper end of the telescopic component to adapt to changes in this distance. This not only allows the debris generated during the end cap processing to be constantly sucked out, but also does not hinder the distance change during the movement of the moving component.

[0022] This type of milling equipment for end cover processing can firstly store the debris sucked up by the dust collection component by arranging a separation component below the dust collection component, and secondly can also achieve solid-liquid separation of the debris during the storage process, thereby reducing the process and time for subsequent separation.

[0023] This type of milling equipment for end cover processing can reduce additional power costs by arranging a power mechanism below the separation component and connecting the output end of the power mechanism to both the separation component and the dust collection component.

[0024] This type of milling equipment for end cover processing, by arranging a cleaning component inside the separation component, can scrape and clean the inner wall of the separation component through the cleaning component while the separation component uses centrifugal force to separate the debris at high speed, thereby reducing the probability of solid impurities clogging the inside of the separation component.

[0025] This type of milling equipment for end cover processing, by arranging a reversing component between the output end of the power mechanism and the cleaning component, can drive the cleaning component to move back and forth inside the separation component while the power mechanism drives the separation component to rotate to separate the debris into solid and liquid. In this way, not only can the solid impurities adhering to the inner wall of the separation component be cleaned away by the cleaning component, but it can also avoid the cleaning component from being in contact with the separation component all the time, which causes serious wear of the cleaning component. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall appearance of the present invention;

[0027] Figure 2 This is a schematic diagram of the overall appearance of the present invention from another perspective;

[0028] Figure 3 This is a schematic diagram of the internal structure of the bottom box of the milling machine of the present invention;

[0029] Figure 4 Detailed connection diagram of the milling machine bottom box and the milling mechanism of the present invention;

[0030] Figure 5 A detailed connection diagram of the support platform, separation assembly, and adaptive dust collection assembly of the present invention;

[0031] Figure 6 Detailed connection diagram of the support platform, telescopic assembly, and adaptive assembly of the present invention;

[0032] Figure 7 Schematic diagram of the explosion of the telescopic component and the adaptive component of the present invention;

[0033] Figure 8 For the present invention Figure 7 A magnified schematic diagram of point A in the middle;

[0034] Figure 9 It is a detailed connection diagram of the separation component, dust collection component and reversing component of the present invention;

[0035] Figure 10 This is a schematic diagram of the internal structure of the separation box of the present invention;

[0036] Figure 11 For the present invention Figure 10 Exploded diagram of each component;

[0037] Figure 12 For the present invention Figure 11 A magnified schematic diagram of point B in the middle;

[0038] Figure 13 It is an exploded schematic diagram of the power mechanism, separation assembly, reversing assembly and other components of the present invention;

[0039] Figure 14 For the present invention Figure 13 The enlarged schematic diagram of point C in the middle;

[0040] Figure 15 For the present invention Figure 13 Schematic diagram of each component from another perspective.

[0041] In the figure: 1. Milling machine bottom box; 2. Milling mechanism; 3. Support table; 4. Elastic strip; 5. Outer rod; 6. Support ring; 7. Knob; 8. Support shell; 9. U-shaped accordion cover; 10. Observation port; 11. Inspection port; 12. Sealing cover; 13. Support plate; 14. Drain pipe; 15. Adaptive pipe; 16. Storage port; 17. Transmission motor; 18. Separation box; 19. Multi-way pipe; 20. Chip removal shell; 21. Guide groove; 22. Anti-slip ring; 23. Inner rod; 24. Slide groove; 25. Gear No. 1; 26. Movable cavity; 27. Gear No. 2; 28. Gear No. 3; 29. ​​Rack plate; 30. Rotating rod; 31. Slide rail; 32. Anti-slip mouth; 33. Transmission rod; 34. Fixed block; 35. Moving plate; 36. Reciprocating screw rod; 37. Impeller; 38. Scraper; 39. Bottom plate; 40. Filter; 41. Bevel gear No. 1; 42. Moving mouth; 43. Slag cleaning mouth; 44. Spring; 45. Rectangular rod; 46. Bevel gear No. 2; 47. Heightening ring; 48. Clamping motor. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0043] See also Figures 1-15 A milling device for end cover processing includes a milling machine bottom box 1 and a milling mechanism 2 installed on the upper end of the milling machine bottom box 1. The inner wall of the upper end of the milling machine bottom box 1 is fixedly connected to a support platform 3. A movable cavity 26 is opened inside the support platform 3. The upper surface and bottom surface of the movable cavity 26 are penetrated by a plurality of guide grooves 21, and the upper and lower guide grooves 21 of the movable cavity 26 are matched and aligned. A receiving port 16 is opened on the bottom surface of the milling machine bottom box 1. A separation component is connected to the inside of the receiving port 16. The lower end of the separation component is connected to a power mechanism. The upper end of the separation component is connected to a dust collection component. The input end of the dust collection component is connected to a plurality of telescopic components. The upper ends of the telescopic components respectively pass through several matching and aligned guide grooves 21 to the top of the milling machine bottom box 1, and the ends of several telescopic components located above the milling machine bottom box 1 are connected to adaptive components, and adjacent adaptive components are connected. The interior of the movable cavity 26 is connected to a transmission mechanism, and the other ends of the transmission mechanism are connected to moving components. Several moving components are respectively connected to several telescopic components, and the output end of the power mechanism is connected to both the separation component and the dust collection component, and the output end of the power mechanism is also connected to a reversing component. The other end of the reversing component is connected to a cleaning component, and the other end of the cleaning component is located inside the separation component.

[0044] like Figures 1 to 15 As shown, the milling equipment for end cap processing in the present invention can be used in the following steps:

[0045] Step 1: When a certain type of circular end cap needs to be processed, just place the end cap on the support table 3 first, and then start the transmission mechanism through the controller. After the transmission mechanism is started, it will move several moving components toward the middle position of the support table 3 at the same time. When the moving component moves, it will move the connected telescopic component toward the middle position of the support table 3 together. In the process of movement, the circular end cap on the support table 3 can be clamped from all sides at the same time, so that it can adapt to the clamping limit of circular end caps of various sizes.

[0046] In addition, because different circular end caps not only have different diameters (widths), but also different heights, before processing the end caps, the height of the telescopic component can be adjusted according to the height of the batch of end caps being processed, and then the adaptive component can be adjusted to a suitable height for the end caps through the telescopic component. Then, during subsequent processing, the adaptive component can absorb the debris generated during the processing, reducing the probability of splashing everywhere.

[0047] Step 2: When the telescopic component clamps the end cover from all sides, the end cover can be processed normally through the milling mechanism 2. During the processing of the end cover, debris will inevitably be generated. Therefore, while turning on the milling mechanism 2, the power mechanism can also be turned on by the controller. After the power mechanism is started, the dust suction component at its output end rotates. When the dust suction component rotates, negative pressure will be formed inside it, so that air can be extracted through several telescopic components at the input end. When the air inside the telescopic component is extracted, the telescopic component will extract air from the inside of the adaptive component, and then the debris generated during the processing can be sucked away by the adaptive component. The sucked away debris will then pass through the adaptive component, the telescopic component and the dust suction component into the separation component.

[0048] In addition, when the power mechanism is started, its output end rotates with the dust collection component and the separation component at the same time. When the separation component rotates, the debris entering the separation component will be thrown onto the inner wall of the separation component under the action of centrifugal force, and the cutting fluid or coolant remaining in the debris can be separated from the debris. The separated liquid is discharged to the outside of the separation component, and the separated solid debris will continue to remain in the separation component until the end of this processing or after the processing reaches a specific maintenance time, the solid debris inside the separation component can be cleaned uniformly, which is convenient and quick.

[0049] Step 3: When the separation component separates the solid and liquid from the debris, the solid debris may adhere to the inner wall of the separation component due to the rotating centrifugal force, which will affect the separation of the liquid over time. At this time, when the power mechanism starts to rotate with the dust collection component and the separation component, the output end of the power mechanism will also rotate with the reversing component. After the reversing component rotates, it can move back and forth with the cleaning component connected to the surface. In the process of moving back and forth, the cleaning component will gradually fit with the inner wall of the separation component and will separate again after a period of adhesion. In this way, not only can the solid impurities adhering to the inner wall of the separation component be cleaned up by the cleaning component, but it can also avoid the cleaning component from being in contact with the separation component all the time, which will cause serious wear of the cleaning component.

[0050] It should be noted that the milling mechanism 2 and the controller are both mature technologies of existing milling machines, so they will not be described in detail here. Figures 1-4 As shown, the milling mechanism 2 generally includes an up and down moving mechanism, a left and right moving mechanism, a front and back moving mechanism and a grinding (or iron cutting) mechanism. Since it is an existing mature technology, its position relationship, connection relationship and working principle are not described in detail here.

[0051] As a preferred embodiment of the present invention, the separation assembly includes a sealing cover 12, a support plate 13, a drain pipe 14, a separation box 18, a bottom plate 39, a filter screen 40 and a pad ring 47. An inspection port 11 is provided on one side of the receiving port 16. The outer wall of the separation box 18 is fixedly connected to the inner wall of the receiving port 16. The inner wall of the upper surface of the separation box 18 is fixedly connected to the outer wall of the support plate 13. A movable slag cleaning port 43 is provided on the upper surface of the support plate 13. The outer wall of the lower end of the sealing cover 12 is slidably connected to the inner wall of the slag cleaning port 43. The sealing cover 1 The bottom surface of the upper end of the support plate 13 abuts against the upper surface of the support plate 13, the bottom surface of the raising ring 47 abuts against the bottom surface of the inner wall of the separation box 18, the upper surface of the raising ring 47 is fixedly connected to the bottom surface of the bottom plate 39, the upper surface of the bottom plate 39 is fixedly connected to the bottom surface of the filter screen 40, the upper surface of the filter screen 40 abuts against the bottom surface of the support plate 13, the support plate 13 is also connected to the output end of the dust collection assembly, the separation box 18 is connected to the power mechanism, and the outer wall of the bottom surface of the separation box 18 is fixedly connected to the upper end of the drain pipe 14, and the drain pipe 14 is in communication with the interior of the separation box 18.

[0052] More specifically, when the dust collection component discharges the debris containing solid and liquid components into the filter 40 through the support plate 13, the raising ring 47, the bottom plate 39 and the filter 40 will always be in a high-speed rotation state due to the power mechanism, so the debris that falls into the filter 40 can be rotated at high speed together. When the filter 40 rotates at high speed, the debris will be thrown onto the inner wall of the filter 40. After that, the liquid contained in the debris will pass through the filter 40 under the action of centrifugal force and sprinkle onto the inner wall of the separation box 18, and finally slide naturally along the inner wall of the separation box 18 to the bottom of the separation box 18, and finally discharged from the drain pipe 14 at the bottom of the separation box 18 to the external sewage collection and treatment pool for treatment.

[0053] After the processing is completed or the processing reaches a specific maintenance time, the power mechanism is turned off and the sealing cover 12 is opened to expose the slag cleaning port 43 covered by the sealing cover 12. The solid debris inside the filter 40 can then be cleaned out through the slag cleaning port 43.

[0054] Special mention should be made here:

[0055] Whether a valve is required to be provided inside the liquid discharge pipe 14 can be selected based on the separation requirements, and there is no specific limitation.

[0056] External sewage collection and treatment pools are existing mature technologies and are not related to this plan, so they will not be described in detail here.

[0057] As a preferred solution of the present invention, the power mechanism includes a transmission motor 17 and a transmission rod 33. The outer wall of the transmission motor 17 is fixedly connected to the bottom surface of the outer wall of the separation box 18, the output shaft of the transmission motor 17 is fixedly connected to the lower end of the transmission rod 33, the upper end of the transmission rod 33 passes through the separation assembly and the dust collection assembly and is connected to the transmission mechanism, the outer wall of the transmission rod 33 is fixedly connected to the inner wall of the point where the raising ring 47 and the bottom plate 39 pass through, and the outer wall of the transmission rod 33 is rotatably connected to the inner wall of the point where the separation box 18 and the support plate 13 pass through.

[0058] More specifically, when it is necessary to control the rotation of the separation component and the dust collection component, it is only necessary to turn on the transmission motor 17 through the controller, and the output shaft of the transmission motor 17 can drive the transmission rod 33 to rotate. After the transmission rod 33 rotates, it can drive the raised ring 47, the base plate 39 and the dust collection component connected thereto to rotate together.

[0059] As a preferred solution of the present invention, the dust collection assembly includes a multi-way pipe 19, a chip removal shell 20 and an impeller 37. The support legs on the bottom surface of the outer wall of the chip removal shell 20 are fixedly connected to the upper surface of the outer wall of the separation box 18. The output end of the chip removal shell 20 is fixedly connected to the upper surface of the support plate 13. The input end of the chip removal shell 20 is fixedly connected to one end of the multi-way pipe 19. The other ends of the multi-way pipe 19 are respectively connected to several telescopic components. The impeller 37 is located inside the chip removal shell 20, and the outer wall of the impeller 37 is slidingly connected to the inner wall of the chip removal shell 20. The transmission rod 33 passes through the chip removal shell 20 and the impeller 37, and the inner wall of the impeller 37 is fixedly connected to the outer wall of the transmission rod 33. The inner wall of the chip removal shell 20 is rotatably connected to the outer wall of the transmission rod 33. Several telescopic components, multi-way pipes 19, chip removal shells 20 and the separation box 18 are internally connected.

[0060] More specifically, when the transmission rod 33 rotates, the transmission rod 33 will cause the impeller 37 located inside the chip removal housing 20 to rotate. When the impeller 37 rotates, a negative pressure can be formed inside the chip removal housing 20. Then, air can be extracted from the inside of several telescopic components through the multi-way pipe 19, and the extracted air can be transported to the inside of the filter 40 through the output end for solid-liquid separation.

[0061] Special note here: Reference Figures 9-11 The transmission rod 33 is passed through the interior of the multi-way tube 19. This arrangement is only to provide a support at the upper end of the transmission rod 33, that is, to keep the end of the transmission rod 33 away from the transmission motor 17 in rotation with the top of the receiving port 16. In actual application, if the impeller 37 can maintain stable rotation, the transmission rod 33 can be fixed only to the bottom surface of the impeller 37, and there is no specific limitation.

[0062] As a preferred solution of the present invention, the telescopic assembly includes an outer rod 5, a support ring 6, a knob 7, an adaptive tube 15, an anti-slip ring 22, an inner rod 23 and a plurality of slide rails 31. The lower end of the adaptive tube 15 is fixedly connected to one end of the multi-way tube 19, and the upper end of the adaptive tube 15 passes through the upper surface of the receiving port 16 and the two matching and aligned guide grooves 21 and is fixedly connected to the lower end of the outer rod 5. The outer wall of the outer rod 5 is slidably connected to the inner wall of the guide groove 21, and the plurality of slide rails 31 are fixedly connected to the inner wall of the outer rod 5. The outer wall of the inner rod 23 is provided with a plurality of slide grooves 24, and the inner walls of the plurality of slide grooves 24 are respectively connected to the plurality of The outer wall of the dry slide rail 31 is slidably connected, the upper end of the inner rod 23 passes through the outside of the outer rod 5 and is connected to the adaptive component, the inner wall of the support ring 6 is fixedly connected to the outer wall of the upper end of the outer rod 5, and the upper surface of the support ring 6 is provided with an anti-slip opening 32. The outer wall of the anti-slip ring 22 is rotatably connected to the inner wall of the anti-slip opening 32. The upper surface of the anti-slip ring 22 is fixedly connected to the bottom surface of the knob 7. The inside of the knob 7 is threadedly connected to the outer wall of the inner rod 23. The outer wall of the adaptive tube 15 at one end in the active cavity 26 is connected to the moving component. The adaptive component, inner rod 23, outer rod 5, adaptive tube 15 and multi-way tube 19 are internally connected.

[0063] More specifically, when the impeller 37 rotates, negative pressure is formed inside the multi-way tube 19, and air is extracted through the adaptive tube 15 connected to the multi-way tube 19. After the air inside the adaptive tube 15 is sucked away, air is extracted from the outer rod 5 and the inner rod 23. Then, the inner rod 23 can extract air from the adaptive component at the upper end, so that the debris generated during processing can be sucked into the inner rod 23. Then, this part of the debris will pass through the multi-way tube 19 and the chip removal shell 20, and enter the filter 40 for solid-liquid separation.

[0064] In addition, when the height of the end cover to be processed is relatively high, it is only necessary to turn the knob 7 (the knob 7 can ensure rotation while not falling off the support ring 6 due to the function of the anti-slip ring 22 and the anti-slip mouth 32). After the knob 7 is turned, the inner rod 23 can be lifted up inside the outer rod 5 (due to the function of the slide rail 31 and the slide groove 24, the inner rod 23 can only be lifted and lowered but not rotated), and then the adaptive component connected to the upper end of the inner rod 23 can be pushed up together during the rising process of the inner rod 23.

[0065] Special mention should be made here:

[0066] Pressure sensors can also be set on the surface or inside of several outer rods 5 (this is existing technology), and then through real-time monitoring of multiple pressure sensors, it can be determined whether the middle end cover is clamped, and the transmission mechanism can be closed at the moment of clamping, thereby reducing the probability of damage to the end cover.

[0067] The adaptive tube 15 is a soft tube as a whole, and only the part connected to the outer rod 5, that is, the end located inside the movable cavity 26, is a hard tube. This part of the hard tube can not only provide stable support for the outer rod 5, but also can move with it when the subsequent moving component moves with it without causing any obstruction.

[0068] As a preferred solution of the present invention, the adaptive component includes a support shell 8 and two U-shaped accordion covers 9. The bottom surface of the outer wall of the support shell 8 is fixedly connected to the outer wall of the upper end of the inner rod 23. The two sides of the support shell 8 are respectively fixedly connected to one end of the two U-shaped accordion covers 9. The other ends of the two U-shaped accordion covers 9 are respectively fixedly connected to the other two adjacent U-shaped accordion covers 9. Several support shells 8 and several U-shaped accordion covers 9 form a circle, and the opening of the U-shaped accordion cover 9 faces the center of the circle. The U-shaped accordion cover 9, the support shell 8 and the inner rod 23 are connected internally.

[0069] More specifically, when the impeller 37 rotates and starts to pump air, the air inside the inner rod 23 decreases, and the inner rod 23 will replenish air from the position of the support shell 8, and then the air can be pumped above the end cover through the support shell 8 and the U-shaped accordion cover 9. In the process of pumping air, the debris generated during processing can be sucked into the U-shaped accordion cover 9 and the support shell 8.

[0070] In addition, because the distance of the outer rod 5 changes due to the change in the diameter of the end cover, the position change of this distance can be compensated by providing the U-shaped accordion cover 9 without affecting the normal air extraction.

[0071] As a preferred solution of the present invention, the moving assembly includes a third gear 28, a rack plate 29 and a rotating rod 30. The outer wall of one end of the rack plate 29 is fixedly connected to the outer wall of one end of the adaptive tube 15 located inside the active cavity 26. The two ends of the rotating rod 30 are respectively rotatably connected to the inner walls of the upper and lower sides of the active cavity 26. The third gear 28 is sleeved and fixedly connected to the outer wall of the upper end of the rotating rod 30. The lower end of the rotating rod 30 is connected to the transmission mechanism, and the third gear 28 and the rack plate 29 are engaged.

[0072] More specifically, when the transmission mechanism is started, the third gear 28 connected to the transmission mechanism will rotate with the rotating rod 30 as the central axis. After the third gear 28 rotates, it can engage and move the rack plate 29, thereby moving all the components of the telescopic assembly (i.e., the outer rod 5, the support ring 6, the knob 7, the adaptive tube 15, the anti-slip ring 22, the inner rod 23 and the plurality of slide rails 31) together, which is convenient and quick.

[0073] As a preferred solution of the present invention, the transmission mechanism includes a clamping motor 48, a No. 1 gear 25 and a No. 2 gear 27. Observation ports 10 are provided on the four sides of the upper end of the milling machine bottom box 1. The observation port 10 is located below the support platform 3, and the observation port 10 is matched and aligned with a number of adaptive tubes 15. The No. 1 gear 25 and the No. 2 gear 27 are both located in the active cavity 26. The clamping motor 48 is located in the observation port 10. The outer wall of the clamping motor 48 is fixedly connected to the bottom surface of the support platform 3. The output shaft of the clamping motor 48 passes through the active cavity 26 and is fixedly connected to the inner wall of the No. 1 gear 25. The No. 2 gear 27 is sleeved and fixedly connected to the outer wall of the lower end of the rotating rod 30, and the No. 1 gear 25 and the No. 2 gear 27 are meshed.

[0074] More specifically, when it is necessary to control the displacement of the outer rod 5, it is only necessary to turn on the clamping motor 48. The output shaft of the clamping motor 48 can drive the No. 1 gear 25 to rotate. When the No. 1 gear 25 rotates, it can drive the No. 2 gear 27 to rotate together. Then the No. 2 gear 27 will drive the rotating rod 30 to rotate, and then it can drive the No. 3 gear 28 which is also connected to the rotating rod 30 to rotate together.

[0075] It should be noted here that: because it is necessary to control the multiple rack plates 29 to move toward the middle together through multiple third gears 28, the multiple third gears 28 and the multiple rack plates 29 are distributed in a circular shape inside the movable cavity 26, so the two opposite rack plates 29 will not conflict with each other. Similarly, in order to avoid the adjacent rack plates 29 from conflicting with each other after displacement, the heights of the adjacent rack plates 29 can be set to be staggered to avoid the problem of conflict.

[0076] Specifically, if Figure 6 , divided into four groups. At this time, the first and third groups of the two groups of No. 3 gears 28 and rack plates 29 are at the same height, but because the two groups of rack plates 29 are distributed circumferentially, that is, located on both sides of the guide groove 21, there will be no conflict between the two. Similarly, the second and fourth groups of rack plates 29 will not conflict with each other, but there will be conflict between the first and third groups of rack plates 29 and the second and fourth groups of rack plates 29. Therefore, the second and fourth groups of rack plates 29 can be set at another height at this time to avoid the problem of conflict.

[0077] As a preferred solution of the present invention, the reversing assembly includes a moving plate 35, a reciprocating screw 36, a first bevel gear 41, a second bevel gear 46 and two fixed blocks 34. The upper surface of the support plate 13 is provided with a moving opening 42. The bottom surfaces of the two fixed blocks 34 are fixedly connected to the upper surface of the support plate 13, and the two fixed blocks 34 are respectively located at both ends of the moving opening 42. The first bevel gear 41 is sleeved and fixedly connected to the outer wall of the transmission rod 33. One side of the second bevel gear 46 is fixedly connected to one end of the reciprocating screw 36. The reciprocating screw 36 The other end passes through the upper end of the movable plate 35 and the two fixed blocks 34, and the outer walls of the two ends of the reciprocating screw 36 are respectively rotatably connected to the inner walls of the two fixed blocks 34. The outer wall of the reciprocating screw 36 is threadedly connected to the inner wall of the movable plate 35. The lower end of the movable plate 35 passes through the movable port 42 to the interior of the filter screen 40 and is connected to the cleaning assembly. Both sides of the movable plate 35 and both sides of the outer rods 5 are fixedly connected with elastic strips 4, and the other ends of the elastic strips 4 are respectively fixedly connected to the inner walls of the two ends of the movable port 42 and the inner walls of the two ends of the guide grooves 21.

[0078] More specifically, as the transmission rod 33 rotates, the transmission rod 33 will rotate with the No. 1 bevel gear 41 connected to the surface. After the No. 1 bevel gear 41 rotates, it can drive the No. 2 bevel gear 46 and the reciprocating screw 36 to rotate between the two fixed blocks 34. After the reciprocating screw 36 rotates, the movable plate 35 threadedly connected to its surface is restricted by the movable opening 42 in the middle. Therefore, the movable plate 35 can only passively move back and forth along the reciprocating screw 36, and then the reciprocating screw 36 can move back and forth with the cleaning component located inside the filter 40.

[0079] In addition, because elastic strips 4 are provided inside the movable opening 42 and the guide groove 21, the movable opening 42 and the guide groove 21 can be shielded by the elastic strips 4, thereby reducing the possibility of debris falling into the movable cavity 26 and preventing debris inside the filter 40 from being thrown out of the movable opening 42; and because the other end of the elastic strip 4 is also connected to the outer wall of the movable plate 35 and the outer rod 5, the elastic strip 4 can move with the movable plate 35 and the outer rod 5, thereby always keeping the movable opening 42 and the guide groove 21 shielded.

[0080] As a preferred solution of the present invention, the cleaning assembly includes a scraper 38, a spring 44 and a rectangular rod 45, one end of the rectangular rod 45 passes through the lower end of the movable plate 35, and the outer wall of the rectangular rod 45 is slidably connected to the inner wall of the movable plate 35 passing through, the other end of the rectangular rod 45 is fixedly connected to the side wall of the upper end of the scraper 38, the other side of the scraper 38 is against the inner wall of the filter 40, the side of the scraper 38 close to the rectangular rod 45 is fixedly connected to one end of the spring 44, the other end of the spring 44 is fixedly connected to the side wall of the movable plate 35, and the spring 44 is sleeved on the outside of the rectangular rod 45.

[0081] More specifically, when the movable plate 35 moves back and forth along the surface of the reciprocating screw 36, the scraper bar 38, the spring 44 and the rectangular rod 45 connected to the movable plate 35 will move together, and then when the scraper bar 38 is against the surface of the filter screen 40, due to the rotation of the filter screen 40, the scraper bar 38 can scrape off the debris stuck on the surface, and after the movable plate 35 is moved away, the scraper bar 38 is disengaged from the filter screen 40, thereby eliminating the contact between the two to reduce wear.

[0082] In addition, during the actual cleaning process, the movable plate 35 will move along the movable opening 42, and when the movable plate 35 is about to move to one end of the movable opening 42 close to the filter 40, the scraper 38 will first rest on the filter 40, and then as the movable plate 35 continues to move, the scraper 38 compresses the spring 44 and the rectangular rod 45, and at this time the filter 40 rotates together one or more circles, thereby cleaning away impurities adhering to the surface of the filter 40.

[0083] It should be noted here that: because the rotation speed of the filter 40 is too fast and the inner wall of the filter 40 does not need to be cleaned too frequently, the moving distance of the reciprocating screw 36 inside the support plate 13 can be set to be longer. For example, when the filter 40 rotates thirty times, the scraper 38 is against the surface of the filter 40, and after the filter 40 rotates two more times, the scraper 38 is separated from the filter 40. Of course, other numbers of turns can also be used, and there is no specific limitation.

[0084] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A milling device for end cap processing, comprising a milling machine bottom box (1) and a milling mechanism (2) mounted on the upper end of the milling machine bottom box (1), characterized in that: The inner wall of the upper end of the milling machine bottom box (1) is fixedly connected to a support platform (3), an active cavity (26) is provided inside the support platform (3), a plurality of guide grooves (21) are provided through the upper surface and the bottom surface of the active cavity (26), and the upper and lower guide grooves (21) of the active cavity (26) are matched and aligned, a receiving port (16) is provided on the bottom surface of the milling machine bottom box (1), a separation component is connected to the inside of the receiving port (16), the lower end of the separation component is connected to a power mechanism, the upper end of the separation component is connected to a dust collection component, the input end of the dust collection component is connected to a plurality of telescopic components, and the upper ends of the plurality of telescopic components are respectively passed through a plurality of The guide grooves (21) are aligned with each other to the top of the milling machine bottom box (1), and the ends of the plurality of telescopic components located above the milling machine bottom box (1) are all connected to the adaptive components, and the adjacent adaptive components are connected to each other, the interior of the movable cavity (26) is connected to a transmission mechanism, the other ends of the transmission mechanism are all connected to moving components, and the moving components are respectively connected to the plurality of telescopic components, the output end of the power mechanism is connected to the separation component and the dust collection component, and the output end of the power mechanism is also connected to a reversing component, the other end of the reversing component is connected to a cleaning component, and the other end of the cleaning component is located inside the separation component; The moving assembly includes a third gear (28), a rack plate (29) and a rotating rod (30); the transmission mechanism includes a clamping motor (48), a first gear (25) and a second gear (27); and observation ports (10) are provided on four sides of the upper end of the milling machine bottom box (1); The dust collection assembly includes a multi-way pipe (19), a chip removal shell (20) and an impeller (37), wherein the support legs on the bottom surface of the outer wall of the chip removal shell (20) are fixedly connected to the upper surface of the outer wall of the separation box (18), the output end of the chip removal shell (20) is fixedly connected to the upper surface of the support plate (13), the input end of the chip removal shell (20) is fixedly connected to one end of the multi-way pipe (19), and the other ends of the multi-way pipe (19) are respectively connected to a plurality of telescopic components, the impeller (37) is located inside the chip removal shell (20), and the outer wall of the impeller (37) is slidably connected to the inner wall of the chip removal shell (20); The reversing assembly includes a moving plate (35), a reciprocating screw (36), a first bevel gear (41), a second bevel gear (46) and two fixed blocks (34). The upper surface of the support plate (13) is provided with a moving opening (42). The bottom surfaces of the two fixed blocks (34) are fixedly connected to the upper surface of the support plate (13), and the two fixed blocks (34) are respectively located at the two ends of the moving opening (42). Both sides of the moving plate (35) and both sides of the plurality of outer rods (5) are fixedly connected with elastic strips (4). The other ends of the elastic strips (4) are respectively fixedly connected to the inner walls at both ends of the moving opening (42) and the inner walls at both ends of the plurality of guide grooves (21).

2. The milling equipment for end cap processing according to claim 1, characterized in that: The separation assembly includes a sealing cover (12), a support plate (13), a drain pipe (14), a separation box (18), a bottom plate (39), a filter screen (40) and a padding ring (47). A maintenance opening (11) is provided on one side of the receiving port (16). The outer wall of the separation box (18) is fixedly connected to the inner wall of the receiving port (16). The inner wall of the upper surface of the separation box (18) is fixedly connected to the outer wall of the support plate (13). A movable slag cleaning port (43) is provided on the upper surface of the support plate (13). The outer wall of the lower end of the sealing cover (12) is slidably connected to the inner wall of the slag cleaning port (43). The bottom surface abuts against the upper surface of the support plate (13), the bottom surface of the raising ring (47) abuts against the bottom surface of the inner wall of the separation box (18), the upper surface of the raising ring (47) is fixedly connected to the bottom surface of the bottom plate (39), the upper surface of the bottom plate (39) is fixedly connected to the bottom surface of the filter screen (40), the upper surface of the filter screen (40) abuts against the bottom surface of the support plate (13), the support plate (13) is also connected to the output end of the dust collection component, the separation box (18) is connected to the power mechanism, and the outer wall of the bottom surface of the separation box (18) is fixedly connected to the upper end of the drain pipe (14), and the drain pipe (14) is communicated with the interior of the separation box (18).

3. The milling equipment for end cap processing according to claim 2, characterized in that: The power mechanism comprises a transmission motor (17) and a transmission rod (33); the outer wall of the transmission motor (17) is fixedly connected to the bottom surface of the outer wall of the separation box (18); the output shaft of the transmission motor (17) is fixedly connected to the lower end of the transmission rod (33); the upper end of the transmission rod (33) passes through the separation assembly and the dust collection assembly and is connected to the transmission mechanism; the outer wall of the transmission rod (33) is fixedly connected to the inner wall of the portion where the pad ring (47) and the bottom plate (39) pass through; and the outer wall of the transmission rod (33) is rotatably connected to the inner wall of the portion where the separation box (18) and the support plate (13) pass through.

4. The milling equipment for end cap processing according to claim 1, characterized in that: The telescopic assembly comprises an outer rod (5), a support ring (6), a knob (7), an adaptive tube (15), an anti-slip ring (22), an inner rod (23) and a plurality of slide rails (31), wherein the lower end of the adaptive tube (15) is fixedly connected to one end of the multi-way tube (19), the upper end of the adaptive tube (15) passes through the upper surface of the receiving opening (16) and the two matched and aligned guide grooves (21) and is fixedly connected to the lower end of the outer rod (5), the outer wall of the outer rod (5) is slidably connected to the inner wall of the guide groove (21), and the plurality of slide rails (31) are fixedly connected to the inner wall of the outer rod (5), the outer wall of the inner rod (23) is provided with a plurality of slide grooves (24), and the inner walls of the plurality of slide grooves (24) are respectively connected to the plurality of slide rails (31). The outer wall of the inner rod (23) is slidably connected, the upper end of the inner rod (23) passes through the outside of the outer rod (5) and is connected to the adaptive component, the inner wall of the support ring (6) is fixedly connected to the outer wall of the upper end of the outer rod (5), the upper surface of the support ring (6) is provided with an anti-slip opening (32), the outer wall of the anti-slip ring (22) is rotatably connected to the inner wall of the anti-slip opening (32), the upper surface of the anti-slip ring (22) is fixedly connected to the bottom surface of the knob (7), the interior of the knob (7) is threadedly connected to the outer wall of the inner rod (23), the outer wall of the adaptive tube (15) at one end in the active cavity (26) is connected to the moving component, and the adaptive component, the inner rod (23), the outer rod (5), the adaptive tube (15) and the multi-way tube (19) are internally communicated.

5. The milling equipment for end cap processing according to claim 4, characterized in that: The adaptive component comprises a support shell (8) and two U-shaped accordion covers (9), the bottom surface of the outer wall of the support shell (8) is fixedly connected to the outer wall of the upper end of the inner rod (23), the two sides of the support shell (8) are respectively fixedly connected to one end of the two U-shaped accordion covers (9), and the other ends of the two U-shaped accordion covers (9) are respectively fixedly connected to the other two adjacent U-shaped accordion covers (9), a plurality of the support shells (8) and a plurality of the U-shaped accordion covers (9) form a circle, and the openings of the U-shaped accordion covers (9) face the center of the circle, and the U-shaped accordion covers (9), the support shell (8) and the inner rod (23) are internally connected.

6. The milling equipment for end cap processing according to claim 5, characterized in that: The outer wall of one end of the rack plate (29) is fixedly connected to the outer wall of one end of the adaptive tube (15) located inside the active cavity (26), and the two ends of the rotating rod (30) are respectively rotatably connected to the inner walls of the upper and lower sides of the active cavity (26). The third gear (28) is sleeved and fixedly connected to the outer wall of the upper end of the rotating rod (30), and the lower end of the rotating rod (30) is connected to the transmission mechanism. The third gear (28) and the rack plate (29) are meshed.

7. The milling equipment for end cap processing according to claim 6, characterized in that: The cleaning assembly includes a scraper (38), a spring (44) and a rectangular rod (45), one end of the rectangular rod (45) passes through the lower end of the movable plate (35), and the outer wall of the rectangular rod (45) is slidably connected to the inner wall of the movable plate (35) passing through, the other end of the rectangular rod (45) is fixedly connected to the side wall of the upper end of the scraper (38), the other side of the scraper (38) is against the inner wall of the filter (40), the side of the scraper (38) close to the rectangular rod (45) is fixedly connected to one end of the spring (44), the other end of the spring (44) is fixedly connected to the side wall of the movable plate (35), and the spring (44) is sleeved on the outside of the rectangular rod (45).

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