Milling equipment for end cover machining

Abstract

The invention relates to the technical field of milling equipment, and discloses milling equipment for end cover machining, the milling equipment comprises a milling machine bottom box and a milling mechanism mounted at the upper end of the milling machine bottom box, a supporting table is fixedly connected to the inner wall of the upper end of the milling machine bottom box, a movable cavity is formed in the supporting table, and a plurality of guide grooves are formed in the upper surface and the bottom surface of the movable cavity in a penetrating manner; and a storage opening is formed in the bottom face of the milling machine bottom box, a separation assembly is connected to the interior of the storage opening, and a power mechanism is connected to the lower end of the separation assembly. According to the milling equipment for end cover machining, when an end cover is machined, extrusion can be conducted from the periphery of the end cover to the middle of the end cover at the same time, then the end cover can be stably fixed to the middle of the supporting table, and therefore follow-up grinding of a milling mechanism is more convenient; when the milling mechanism is used for machining the end cover, chippings generated during machining can be sucked away through the dust suction assembly, and therefore the situation that the machining chippings splash all around can be avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of milling equipment, and specifically relates to a milling equipment for end cover processing. Background Art

[0002] An end cover is a mechanical component, usually used to enclose or support certain parts in a mechanical device. When processing an end cover, it is usually necessary to grind the edge, drill holes, cut slots, etc. on its surface, and currently it is all carried out by a milling machine.

[0003] Currently, the patent with the publication number of CN221891395U discloses a numerically controlled drill milling machine for a papermaking dryer end cover, including a machine tool. Four support feet are fixedly connected to the lower end surface of the machine tool. Two mounting blocks are fixedly connected to the upper end surface of the machine tool. Sliding grooves are opened in the two mounting blocks. An installation column is arranged in the sliding groove. A first hydraulic rod is fixedly connected to the surface of the installation column. The papermaking dryer end cover is arranged on the upper end of the machine tool. By starting the servo motor to drive the reciprocating lead screw, the second moving block drives the clamping block to move, so as to fix the papermaking dryer end cover. During processing, through the first hydraulic rod and the electric double-acting cylinder, the position of the numerically controlled drill milling head can be adjusted, and the processing position of the numerically controlled drill milling head is adjusted to be above the processing position of the papermaking dryer end cover. Two numerically controlled drill milling heads are provided, which can effectively improve the processing efficiency. The milling machine has a simple structure and is suitable for popularization and use in small processing factories.

[0004] However, in the actual use process of the above-mentioned milling machine, the following problems still exist: When using a milling machine to process a workpiece, it is usually necessary to fix the workpiece on a support table with the help of a fixture, so as to complete the processing task through a tool (or grinding tool). However, currently, the fixtures on most support tables adopt a separate fixing method. This design not only leads to low installation efficiency, but also makes it difficult to achieve precise alignment with the upper tool, thus directly affecting the processing quality and work efficiency. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a milling equipment for end cover processing, which can adaptively clamp end cover workpieces of different sizes, conveniently and quickly.

[0006] To achieve the above object, the present invention provides the following technical solution: A milling device for end cover processing, including 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 with a support table. An activity cavity is provided inside the support table. A plurality of guide grooves are respectively provided through the upper surface and the bottom surface of the activity cavity, and the guide grooves above and below the activity cavity are matched and aligned. A storage opening is provided on the bottom surface of the milling machine bottom box. A separation component is connected inside the storage opening. The lower end of the separation component is connected with a power mechanism. The upper end of the separation component is connected with a dust suction component. The input end of the dust suction component is connected with a plurality of telescopic components. The upper ends of the plurality of telescopic components respectively penetrate through a plurality of matched and aligned guide grooves to the upper side of the milling machine bottom box. And one ends of the plurality of telescopic components located above the milling machine bottom box are all connected with an adaptive component, and adjacent adaptive components are connected to each other. A transmission mechanism is connected inside the activity cavity. The other several ends of the transmission mechanism are all connected with a moving component. The plurality of moving components are respectively connected with the plurality of telescopic components. The output end of the power mechanism is connected with both the separation component and the dust suction component. And the output end of the power mechanism is also connected with a commutation component. The other end of the commutation component is connected with a cleaning component. The other end of the cleaning component is located inside the separation component.

[0007] Further, the separation component includes a sealing cover, a support plate, a drain pipe, a separation box, a bottom plate, a filter screen and a heightening ring. An inspection opening is provided through one side of the storage opening. The outer wall of the separation box is fixedly connected with the inner wall of the storage opening. The inner wall of the upper surface of the separation box is fixedly connected with the outer side wall of the support plate. A moving slag removal opening is provided through the upper surface of the support plate. The outer wall of the lower end of the sealing cover is slidably connected with the inner wall of the slag removal opening. The bottom surface of the upper end of the sealing cover abuts against the upper surface of the support plate. The bottom surface of the heightening ring abuts against the bottom surface of the inner wall of the separation box. The upper surface of the heightening ring is fixedly connected with the bottom surface of the bottom plate. The upper surface of the bottom plate is fixedly connected with the bottom surface of the filter screen. The upper surface of the filter screen abuts against the bottom surface of the support plate. The support plate is also connected with the output end of the dust suction component. The separation box is connected with the power mechanism. And the outer wall of the bottom surface of the separation box is fixedly connected with the upper end of the drain pipe. The drain pipe is communicated with the inside of the separation box.

[0008] Further, the power mechanism includes a transmission motor and a transmission rod. The outer wall of the transmission motor is fixedly connected with the bottom surface of the outer wall of the separation box. The output shaft of the transmission motor is fixedly connected with the lower end of the transmission rod. The upper end of the transmission rod penetrates through the separation component and the dust suction component and is connected with the transmission mechanism. The outer wall of the transmission rod is fixedly connected with the inner walls of the penetration parts of the heightening ring and the bottom plate. The outer wall of the transmission rod is rotatably connected with the inner walls of the penetration parts of the separation box and the support plate.

[0009] Further, the dust suction assembly includes a multi-way pipe, a chip discharging housing, and an impeller. The support legs on the bottom surface of the outer wall of the chip discharging housing are fixedly connected to the upper surface of the outer wall of the separation box. The output end of the chip discharging housing is fixedly connected to the upper surface of the support plate. The input end of the chip discharging housing is fixedly connected to one end of the multi-way pipe. The other several ends of the multi-way pipe are respectively connected to a plurality of telescopic assemblies. The impeller is located inside the chip discharging housing, and the outer wall of the impeller is slidably connected to the inner wall of the chip discharging housing. The transmission rod penetrates through the chip discharging housing and the impeller, and the inner wall of the impeller at the penetration position is fixedly connected to the outer wall of the transmission rod. The inner wall of the chip discharging housing at the penetration position is rotatably connected to the outer wall of the transmission rod. The plurality of telescopic assemblies, the multi-way pipe, the chip discharging housing, and the separation box are internally connected.

[0010] Further, the telescopic assembly includes an outer rod, a support ring, a knob, an adaptive pipe, an anti-detachment ring, an inner rod, and a plurality of slide rails. The lower end of the adaptive pipe is fixedly connected to one end of the multi-way pipe. The upper end of the adaptive pipe penetrates through the upper surface of the receiving opening and two aligned guiding grooves and is fixedly connected to the lower end of the outer rod. The outer wall of the outer rod is slidably connected to the inner wall of the guiding groove. The plurality of slide rails are all fixedly connected to the inner wall of the outer rod. A plurality of sliding grooves are formed on the outer wall of the inner rod, and the inner walls of the plurality of sliding grooves are respectively slidably connected to the outer walls of the plurality of slide rails. The upper end of the inner rod penetrates to the outside of the outer rod and is connected to the adaptive assembly. The inner wall of the support ring is fixedly connected to the outer wall of the upper end of the outer rod. An anti-detachment opening is formed on the upper surface of the support ring. The outer wall of the anti-detachment ring is rotatably connected to the inner wall of the anti-detachment opening. The upper surface of the anti-detachment ring is fixedly connected to the bottom surface of the knob. The interior of the knob is threadedly connected to the outer wall of the inner rod. One end of the outer wall of the adaptive pipe located inside the movable cavity is connected to the moving assembly. The adaptive assembly, the inner rod, the outer rod, the adaptive pipe, and the multi-way pipe are internally connected.

[0011] Further, the adaptive assembly includes a support shell and two U-shaped bellows. The bottom surface of the outer wall of the support shell is fixedly connected to the outer wall of the upper end of the inner rod. The two sides of the support shell are respectively fixedly connected to one end of the two U-shaped bellows. The other ends of the two U-shaped bellows are respectively fixedly connected to two other adjacent U-shaped bellows. A plurality of support shells and a plurality of U-shaped bellows form a circle, and the openings of the U-shaped bellows face the center of the circle. The U-shaped bellows, the support shell, and the inner rod are internally connected.

[0012] Further, the moving assembly includes a third gear, a rack plate, and a rotating rod. One end of the outer wall of the rack plate is fixedly connected to one end of the outer wall of the adaptive pipe located inside the movable cavity. The two ends of the rotating rod are respectively rotatably connected to the inner walls of the upper and lower sides of the movable cavity. The third 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. The third gear and the rack plate are meshed.

[0013] Furthermore, the transmission mechanism includes a clamping motor, a first gear, and a second gear. Observation ports are provided on the upper ends of the four sides of the bottom box of the milling machine. The observation ports are located below the support platform and are aligned with a number of adaptive tubes. The first gear and the second gear are both located in the movable 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 penetrates into the movable cavity and is fixedly connected to the inner wall of the first gear. The second gear is sleeved and fixedly connected to the outer wall of the lower end of the rotating rod. The first gear and the second gear are meshed with each other.

[0014] Furthermore, the commutation component includes a moving plate, a reciprocating lead screw, a first bevel gear, a second bevel gear, and two fixing blocks. A moving port is provided through the upper surface of the support plate. The bottom surfaces of the two fixing blocks are both fixedly connected to the upper surface of the support plate, and the two fixing blocks are respectively located at both ends of the moving port. The first bevel gear is sleeved and fixedly connected to the outer wall of the transmission rod. One side of the second bevel gear is fixedly connected to one end of the reciprocating lead screw. The other end of the reciprocating lead screw penetrates through the upper end of the moving plate and the two fixing blocks. The outer walls of both ends of the reciprocating lead screw are respectively rotatably connected to the inner walls of the penetration parts of the two fixing blocks. The outer wall of the reciprocating lead screw is threadedly connected to the inner wall of the penetration part of the moving plate. The lower end of the moving plate penetrates through the moving port to the inside of the filter screen and is connected to the cleaning component. Elastic strips are fixedly connected to both sides of the moving plate and both sides of a number of outer rods. The other ends of the elastic strips are respectively fixedly connected to the inner walls of both ends of the moving port and the inner walls of both ends of a number of guiding grooves.

[0015] Furthermore, the cleaning component includes a scraping strip, a spring, and a rectangular rod. One end of the rectangular rod penetrates through the lower end of the moving plate, and the outer wall of the rectangular rod is slidably connected to the inner wall of the penetration part of the moving plate. The other end of the rectangular rod is fixedly connected to the side wall of the upper end of the scraping strip. The other side of the scraping strip abuts against the inner side wall of the filter screen. One side of the scraping strip 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 moving plate, and the spring is sleeved on the outside of the rectangular rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects: For this milling equipment for end cap processing, by arranging a transmission mechanism inside the support platform of the bottom box of the milling machine and connecting a number of moving components through the transmission mechanism, when processing the end cap, it can squeeze from the four sides of the end cap towards the middle at the same time, and then the end cap can be stably fixed in the middle of the support platform, thus making it more convenient for the subsequent grinding of the milling mechanism.

[0017] For this milling equipment for end cap processing, by arranging a dust suction component below the support platform, when the milling mechanism processes the end cap, the dust suction component can suck away the debris generated during processing, thus avoiding the situation where the processing debris splashes everywhere.

[0018] This milling equipment for end cap processing can change the height of the input end of the dust suction component through a number of telescopic components arranged between the transmission mechanism and the support table when the heights of the processed end caps are different, so as to adapt to the suction of debris during the processing of end caps of various different heights.

[0019] This milling equipment for end cap processing, when the telescopic components move along with the moving components, the distance between adjacent telescopic components becomes smaller when approaching the middle of the support table. Therefore, by setting an adaptive component at the upper end of the telescopic components, it can adapt to the change of this distance. It can not only always suck the debris generated during end cap processing, but also will not hinder the change of the distance when the moving components move.

[0020] This milling equipment for end cap processing, by setting a separation component below the dust suction component, can first store the debris sucked by the dust suction component, and secondly, during the storage process, it can separate the solid and liquid of the debris, reducing the subsequent separation processes and time.

[0021] This milling equipment for end cap processing, by setting a power mechanism below the separation component and connecting the output end of the power mechanism to both the separation component and the dust suction component, can reduce the additional power cost.

[0022] This milling equipment for end cap processing, by setting a cleaning component inside the separation component, when the separation component realizes the solid-liquid separation of the debris at high speed by centrifugal force, it can also scrape and clean the inner wall of the separation component through the cleaning component, reducing the probability of solid impurities blocking the inside of the separation component.

[0023] This milling equipment for end cap processing, by setting a commutation component between the output end of the power mechanism and the cleaning component, when the power mechanism drives the separation component to rotate for solid-liquid separation of the debris, it can also drive the cleaning component to move back and forth inside the separation component through the power mechanism. In this way, not only can the solid impurities adhered to the inner wall of the separation component be cleaned by the cleaning component, but also the serious wear of the cleaning component caused by its continuous contact with the separation component can be avoided. Description of the Drawings

[0024] Figure 1 It is the overall external view schematic diagram of the present invention; Figure 2 It is the overall external view schematic diagram of another perspective of the present invention; Figure 3 It is the internal mechanism schematic diagram of the milling machine bottom box of the present invention; Figure 4 It is the detailed connection schematic diagram of the milling machine bottom box and the milling mechanism of the present invention; Figure 5Schematic diagram of the detailed connections of components such as the support platform, separation component, and adaptive dust collection component of the present invention; Figure 6 Schematic diagram of the detailed connections of components such as the support platform, telescopic component, and adaptive component of the present invention; Figure 7 Explosion diagram of the telescopic component and adaptive component of the present invention; Figure 8 For the present invention Figure 7 Enlarged schematic diagram of location A in the present invention; Figure 9 Schematic diagram of the detailed connections of components such as the separation component, dust collection component, and commutation component of the present invention; Figure 10 Schematic diagram of the internal mechanism of the separation box of the present invention; Figure 11 For the present invention Figure 10 Explosion diagram of each component in the present invention; Figure 12 For the present invention Figure 11 Enlarged schematic diagram of location B in the present invention; Figure 13 Explosion diagram of components such as the power mechanism, separation component, and commutation component of the present invention; Figure 14 For the present invention Figure 13 Enlarged schematic diagram of location C in the present invention; Figure 15 For the present invention Figure 13 Schematic diagram of another perspective of each component in the present invention.

[0025] In the figure: 1, milling machine bottom box; 2, milling mechanism; 3, support platform; 4, elastic strip; 5, outer rod; 6, support ring; 7, knob; 8, support shell; 9, U-shaped bellows cover; 10, observation port; 11, maintenance port; 12, sealing cover; 13, support plate; 14, drain pipe; 15, adaptive pipe; 16, storage port; 17, drive motor; 18, separation box; 19, multi-pass pipe; 20, chip removal housing; 21, guide groove; 22, anti-disengagement ring; 23, inner rod; 24, chute; 25, first gear; 26, movable cavity; 27, second gear; 28, third gear; 29, rack plate; 30, rotating rod; 31, slide rail; 32, anti-disengagement opening; 33, transmission rod; 34, fixed block; 35, moving plate; 36, reciprocating lead screw; 37, impeller; 38, scraping strip; 39, bottom plate; 40, filter screen; 41, first bevel gear; 42, moving port; 43, slag cleaning port; 44, spring; 45, rectangular rod; 46, second bevel gear; 47, heightening ring; 48, clamping motor. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0027] Please refer to Figures 1 - 15 , a milling device for end cover processing, including a milling machine bottom box 1 and a milling mechanism 2 installed at 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 with a support table 3. An activity cavity 26 is opened inside the support table 3. A plurality of guide grooves 21 are penetrated through the upper surface and the bottom surface of the activity cavity 26, and the guide grooves 21 above and below the activity 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 inside the receiving port 16. The lower end of the separation component is connected with a power mechanism. The upper end of the separation component is connected with a dust suction component. The input end of the dust suction component is connected with a plurality of telescopic components. The upper ends of the plurality of telescopic components respectively penetrate through a plurality of matched and aligned guide grooves 21 to the upper part of the milling machine bottom box 1, and one ends of the plurality of telescopic components located above the milling machine bottom box 1 are all connected with an adaptive component, and adjacent adaptive components are connected to each other. A transmission mechanism is connected inside the activity cavity 26. The other several ends of the transmission mechanism are all connected with a moving component. The plurality of moving components are respectively connected with the plurality of telescopic components. The output end of the power mechanism is connected with both the separation component and the dust suction component, and the output end of the power mechanism is also connected with a commutation component. The other end of the commutation component is connected with a cleaning component. The other end of the cleaning component is located inside the separation component.

[0028] As Figures 1 to 15 shown, when the milling device for end cover processing in the present invention is in use, it can be carried out according to the following steps: Step 1: When it is necessary to process a certain type of circular end cover, only need to place the end cover on the support table 3 first, and then start the transmission mechanism through the controller. After the transmission mechanism starts, it will drive a plurality of moving components to move towards the middle position of the support table 3 at the same time. When the moving components are moving, they will also drive the connected telescopic components to move towards the middle position of the support table 3 together. Thus, during the movement, the circular end cover located on the support table 3 can be clamped simultaneously from all around, and thus can adapt to the clamping and limiting of various different sizes of circular end covers.

[0029] In addition, because different circular end covers not only have different diameters (widths), but their heights may also be different. Before processing the end cover, the height of the telescopic component can be adjusted according to the height of this batch of end covers to be processed. Thus, the adaptive component can be adjusted to a suitable height for the end cover through the telescopic component. Thus, during subsequent processing, the debris generated during the processing can be sucked away by the adaptive component, reducing the probability of splashing everywhere.

[0030] Step 2: When the telescopic component clamps the end cap from all around the end cap, the end cap can be normally processed by the milling mechanism 2 at this time. During the processing of the end cap, chips will inevitably be generated. Therefore, while the milling mechanism 2 is turned on, the power mechanism can also be turned on through the controller. After the power mechanism is started, the dust suction component at its output end rotates. When the dust suction component rotates, a 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 sucked away, the telescopic component will draw air from inside the adaptive component, and then the chips generated during processing can be sucked away through the adaptive component. After that, the sucked chips will enter the separation component through the adaptive component, the telescopic component and the dust suction component.

[0031] In addition, when the power mechanism is started, while its output end drives the dust suction component to rotate, it will also drive the separation component to rotate together. When the separation component rotates, the chips that enter the separation component will be thrown towards the inner wall of the separation component under the action of centrifugal force, and then the cutting fluid or coolant remaining in the chips can be separated from the chips. The separated liquid is discharged outside the separation component, and the separated solid chips will continue to remain inside the separation component until the end of this processing or after a specific maintenance time of processing, and then the solid chips inside the separation component can be cleaned up uniformly, which is convenient and fast.

[0032] Step 3: When the separation component realizes solid-liquid separation of the chips, due to the rotational centrifugal force, the solid chips may adhere to the inner wall of the separation component, which will affect the separation of the liquid over time. At this time, when the power mechanism is started to drive the dust suction component and the separation component to rotate, the output end of the power mechanism will also drive the commutation component to rotate. After the commutation component rotates, it can drive the cleaning component connected to its surface to move back and forth. During the process of the cleaning component moving back and forth, it will gradually fit with the inner wall of the separation component and then separate again after fitting for a period of time. In this way, not only can the solid impurities adhering to the inner wall of the separation component be cleaned by the cleaning component, but also the serious wear of the cleaning component caused by the cleaning component always contacting the separation component can be avoided.

[0033] It should be particularly noted here that: the milling mechanism 2 and the controller are both mature technologies of existing milling machines, so no detailed description will be given here. In addition, as Figures 1 - 4 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 milling) mechanism. Since it is an existing mature technology, no detailed description will be given here about its positional relationship, connection relationship and working principle, etc.

[0034] 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 tank 18, a bottom plate 39, a filter screen 40 and a heightening ring 47. An inspection opening 11 is formed through one side of the storage opening 16. The outer wall of the separation tank 18 is fixedly connected to the inner wall of the storage opening 16. The inner wall of the upper surface of the separation tank 18 is fixedly connected to the outer side wall of the support plate 13. A moving slag cleaning opening 43 is formed through 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 opening 43. The bottom surface of the upper end of the sealing cover 12 abuts against the upper surface of the support plate 13. The bottom surface of the heightening ring 47 abuts against the bottom surface of the inner wall of the separation tank 18. The upper surface of the heightening 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 suction assembly. The separation tank 18 is connected to the power mechanism, and the outer wall of the bottom surface of the separation tank 18 is fixedly connected to the upper end of the drain pipe 14. The drain pipe 14 is internally connected to the separation tank 18.

[0035] More specifically, when the dust suction assembly discharges the debris containing solid and liquid components through the support plate 13 into the filter screen 40, at this time, due to the power mechanism, the heightening ring 47, the bottom plate 39 and the filter screen 40 will always be in a state of high-speed rotation. Therefore, the debris falling into the filter screen 40 can be rotated at a high speed together. When the filter screen 40 rotates at a high speed, the debris will be thrown to the inner wall of the filter screen 40. Then, the liquid contained in the debris will, under the action of centrifugal force, pass through the filter screen 40 and sprinkle on the inner wall of the separation tank 18, and finally slide down along the inner wall of the separation tank 18 to the bottom of the separation tank 18, and finally be discharged into the external sewage collection and treatment tank through the drain pipe 14 at the bottom of the separation tank 18 for treatment.

[0036] After the end of this processing or when it reaches a specific inspection time, at this time, the power mechanism is turned off, and then the sealing cover 12 is opened, so that the slag cleaning opening 43 covered by the sealing cover 12 can be exposed. Then, the solid debris inside the filter screen 40 can be cleaned through the slag cleaning opening 43.

[0037] It should be specifically noted here that: Whether a valve needs to be provided inside the drain pipe 14 can be selected according to the separation requirements, and it is not specifically limited.

[0038] The external sewage collection and treatment tank is an existing mature technology and has nothing to do with this solution, so it will not be described in detail here.

[0039] As a preferred embodiment 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 penetrates 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 walls of the through holes of the elevation ring 47 and the bottom plate 39. The outer wall of the transmission rod 33 is rotatably connected to the inner walls of the through holes of the separation box 18 and the support plate 13.

[0040] More specifically, when it is necessary to control the rotation of the separation assembly and the dust collection assembly, only need to turn on the transmission motor 17 through the controller. 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 elevation ring 47, the bottom plate 39 and the dust collection assembly connected thereto to rotate together.

[0041] As a preferred embodiment of the present invention, the dust collection assembly includes a multi-way pipe 19, a chip removal housing 20 and an impeller 37. The support legs on the bottom surface of the outer wall of the chip removal housing 20 are fixedly connected to the upper surface of the outer wall of the separation box 18. The output end of the chip removal housing 20 is fixedly connected to the upper surface of the support plate 13. The input end of the chip removal housing 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 a plurality of telescopic components. The impeller 37 is located inside the chip removal housing 20, and the outer wall of the impeller 37 is slidably connected to the inner wall of the chip removal housing 20. The transmission rod 33 penetrates through the chip removal housing 20 and the impeller 37, and the inner wall of the through hole of the impeller 37 is fixedly connected to the outer wall of the transmission rod 33. The inner wall of the through hole of the chip removal housing 20 is rotatably connected to the outer wall of the transmission rod 33. A plurality of telescopic components, the multi-way pipe 19, the chip removal housing 20 and the inside of the separation box 18 are in communication.

[0042] More specifically, when the transmission rod 33 rotates, at this time the transmission rod 33 will drive 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. Subsequently, air can be extracted from inside a plurality of telescopic components through the multi-way pipe 19, and the extracted air is conveyed to the inside of the filter screen 40 through the output end for solid-liquid separation.

[0043] It should be specifically noted here that: referring to Figures 9 - 11 , the transmission rod 33 is arranged inside the multi-way pipe 19. Such a setting 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 rotatably connected to the top of the receiving port 16. In actual application, if the impeller 37 can maintain stable rotation, then the transmission rod 33 can be only fixed to the bottom surface of the impeller 37, and the specific situation is not limited.

[0044] As a preferred embodiment 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 - detachment 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. The upper end of the adaptive tube 15 penetrates through the upper surface of the storage opening 16 and two aligned guiding 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 guiding groove 21. A plurality of slide rails 31 are fixedly connected to the inner wall of the outer rod 5. A plurality of sliding grooves 24 are formed on the outer wall of the inner rod 23, and the inner walls of the plurality of sliding grooves 24 are respectively slidably connected to the outer walls of the plurality of slide rails 31. The upper end of the inner rod 23 penetrates to the outside of the outer rod 5 and is connected to the adaptive assembly. The inner wall of the support ring 6 is fixedly connected to the outer wall of the upper end of the outer rod 5. An anti - detachment opening 32 is formed on the upper surface of the support ring 6. The outer wall of the anti - detachment ring 22 is rotatably connected to the inner wall of the anti - detachment opening 32. The upper surface of the anti - detachment 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. One end of the adaptive tube 15 located inside the movable cavity 26 is connected to the moving assembly. The adaptive assembly, the inner rod 23, the outer rod 5, the adaptive tube 15, and the multi - way tube 19 are internally connected and communicated.

[0045] More specifically, when the impeller 37 rotates, a negative pressure is formed inside the multi - way tube 19 at this time. Then, 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 then extracted from inside the outer rod 5 and the inner rod 23. Subsequently, the inner rod 23 can extract air from the adaptive assembly 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 - discharging housing 20 and enter the filter screen 40 for solid - liquid separation.

[0046] In addition, when the height of the processed end - cap is relatively high, at this time, only the knob 7 needs to be rotated (due to the action of the anti - detachment ring 22 and the anti - detachment opening 32, the knob 7 can rotate while ensuring that it will not fall off the support ring 6). After the knob 7 rotates, it can drive the inner rod 23 to rise inside the outer rod 5 (due to the action of the slide rails 31 and the sliding grooves 24, the inner rod 23 can only move up and down and cannot rotate). Then, during the rising process of the inner rod 23, the adaptive assembly connected to the upper end of the inner rod 23 can be pushed to rise together.

[0047] It should be specifically noted here that: Pressure sensors can also be provided on the surface or inside of a plurality of outer rods 5 (this is prior art). Then, through the real - time monitoring of multiple pressure sensors, it can be judged whether the middle end - cap is clamped, and the transmission mechanism can be closed at the moment of clamping, thereby reducing the damage probability of the end - cap.

[0048] The adaptive tube 15 is a flexible tube as a whole. Only the part connected to the outer rod 5, that is, one end located inside the moving cavity 26, is a rigid tube. This part of the rigid tube can not only provide stable support for the outer rod 5, but also move along with the subsequent movement of the moving component without causing obstruction.

[0049] As a preferred embodiment of the present invention, the adaptive component includes a support shell 8 and two U-shaped bellows 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 bellows 9. The other ends of the two U-shaped bellows 9 are respectively fixedly connected to two other adjacent U-shaped bellows 9. A plurality of support shells 8 and a plurality of U-shaped bellows 9 form a circle, and the openings of the U-shaped bellows 9 face the center of the circle. The U-shaped bellows 9, the support shell 8 and the inner rod 23 are internally connected.

[0050] More specifically, when the impeller 37 starts to rotate and pump air, at this time, the air inside the inner rod 23 decreases, and the inner rod 23 will supplement air from the position of the support shell 8. Then, air can be pumped above the end cap through the support shell 8 and the U-shaped bellows 9. Thus, during the air pumping process, the debris generated during processing can be sucked into the U-shaped bellows 9 and the support shell 8.

[0051] In addition, because the distance of the outer rod 5 will change due to the change in the diameter of the end cap, by setting the U-shaped bellows 9, the position change of this distance can be compensated, and at the same time, the normal air extraction will not be affected.

[0052] As a preferred embodiment of the present invention, the moving component includes a third gear 28, a rack plate 29 and a rotating rod 30. One end of the outer wall of the rack plate 29 is fixedly connected to the outer wall of one end of the adaptive tube 15 located inside the moving cavity 26. The two ends of the rotating rod 30 are respectively rotatably connected to the inner walls on the upper and lower sides of the moving 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. The third gear 28 and the rack plate 29 are meshed.

[0053] More specifically, when the transmission mechanism is started, at this time, the third gear 28 connected to the transmission mechanism will rotate around the rotating rod 30 as the central axis. After the third gear 28 rotates, it can mesh and drive the rack plate 29 to move, so that all the components of the telescopic component (that is, the outer rod 5, the support ring 6, the knob 7, the adaptive tube 15, the anti-disengagement ring 22, the inner rod 23 and a plurality of slide rails 31) can all move together, which is convenient and fast.

[0054] As a preferred embodiment of the present invention, the transmission mechanism includes a clamping motor 48, a first gear 25, and a second gear 27. Observation ports 10 are provided on the four sides of the upper end of the milling machine bottom box 1. The observation ports 10 are located below the support table 3 and are aligned with a number of adaptive tubes 15. The first gear 25 and the second gear 27 are both located in the movable 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 table 3. The output shaft of the clamping motor 48 penetrates into the movable cavity 26 and is fixedly connected to the inner wall of the first gear 25. The second gear 27 is sleeved and fixedly connected to the outer wall of the lower end of the rotating rod 30. The first gear 25 and the second gear 27 are meshed with each other.

[0055] More specifically, when it is necessary to control the displacement of the outer rod 5, only need to turn on the clamping motor 48. The output shaft of the clamping motor 48 can drive the first gear 25 to rotate. When the first gear 25 rotates, it can drive the second gear 27 to rotate together. Subsequently, the second gear 27 will drive the rotating rod 30 to rotate, and then can drive the third gear 28 connected to the rotating rod 30 to rotate together.

[0056] It should be particularly noted here that: since a number of third gears 28 are required to control a number of rack plates 29 to move towards the middle together, the number of third gears 28 and the number of rack plates 29 are circumferentially distributed inside the movable cavity 26. Therefore, two opposite rack plates 29 will not conflict with each other. Similarly, in order to prevent adjacent rack plates 29 from conflicting with each other after displacement, the heights of adjacent rack plates 29 can be set to be staggered, so as to avoid the problem of conflict.

[0057] Specifically, as Figure 6 , it is divided into four groups. At this time, the third gears 28 and the rack plates 29 of the first group and the third group are at the same height. However, because the two groups of rack plates 29 are circumferentially distributed, that is, on both sides of the guide groove 21, there will be no conflict between them. Similarly, the rack plates 29 of the second group and the fourth group will not conflict with each other. However, there will be a conflict between the rack plates 29 of the first group and the third group and the rack plates 29 of the second group and the fourth group. Therefore, at this time, the rack plates 29 of the second group and the fourth group can be set at another height, so as to avoid the problem of conflict.

[0058] As a preferred embodiment of the present invention, the commutation assembly includes a moving plate 35, a reciprocating lead screw 36, a first bevel gear 41, a second bevel gear 46, and two fixed blocks 34. A moving opening 42 is formed through the upper surface of the support plate 13. 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 lead screw 36. The other end of the reciprocating lead screw 36 penetrates through the upper end of the moving plate 35 and the two fixed blocks 34. The outer walls of both ends of the reciprocating lead screw 36 are rotatably connected to the inner walls of the through portions of the two fixed blocks 34. The outer wall of the reciprocating lead screw 36 is threadedly connected to the inner wall of the through portion of the moving plate 35. The lower end of the moving plate 35 penetrates through the moving opening 42 into the interior of the filter screen 40 and is connected to the cleaning assembly. Elastic strips 4 are fixedly connected to both sides of the moving plate 35 and both sides of a plurality of outer rods 5. 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 a plurality of guide grooves 21.

[0059] More specifically, as the transmission rod 33 rotates, at this time, the transmission rod 33 will drive the first bevel gear 41 connected to its surface to rotate together. After the first bevel gear 41 rotates, it can drive the second bevel gear 46 and the reciprocating lead screw 36 to rotate between the two fixed blocks 34. After the reciprocating lead screw 36 rotates, since the middle of the moving plate 35 is restricted by the moving opening 42, the moving plate 35 can only passively move back and forth along the reciprocating lead screw 36. Furthermore, the cleaning assembly located inside the filter screen 40 can be driven to move back and forth by the reciprocating movement of the reciprocating lead screw 36.

[0060] In addition, since elastic strips 4 are provided inside the moving opening 42 and the guide grooves 21, the moving opening 42 and the guide grooves 21 can be blocked by the elastic strips 4, reducing the situation where debris falls into the interior of the movable cavity 26, and also avoiding the situation where debris inside the filter screen 40 is thrown out from the moving opening 42. Also, since the other ends of the elastic strips 4 are further connected to the outer walls of the moving plate 35 and the outer rods 5, the elastic strips 4 can move together with the moving plate 35 and the outer rods 5, and thus can always maintain the blocking of the moving opening 42 and the guide grooves 21.

[0061] As a preferred embodiment of the present invention, the cleaning assembly includes a scraping strip 38, a spring 44, and a rectangular rod 45. One end of the rectangular rod 45 penetrates through the lower end of the moving plate 35, and the outer wall of the rectangular rod 45 is slidably connected to the inner wall of the through portion of the moving plate 35. The other end of the rectangular rod 45 is fixedly connected to the side wall of the upper end of the scraping strip 38. The other side of the scraping strip 38 abuts against the inner side wall of the filter screen 40. One side of the scraping strip 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 moving plate 35, and the spring 44 is sleeved outside the rectangular rod 45.

[0062] More specifically, when the moving plate 35 moves back and forth along the surface of the reciprocating lead screw 36, the scraping strip 38, the spring 44 and the rectangular rod 45 connected to the moving plate 35 will move together at this time. Then, when the scraping strip 38 abuts against the surface of the filter screen 40, due to the rotation of the filter screen 40, the debris adhering to the surface can be scraped off by the scraping strip 38. And after the moving plate 35 moves away, the scraping strip 38 is separated from the filter screen 40, so that the contact between the two can be cancelled to reduce wear.

[0063] In addition, during the actual cleaning process, the moving plate 35 will move along the moving port 42. And when the moving plate 35 is about to move to the end of the moving port 42 close to the filter screen 40, at this time, the scraping strip 38 first abuts against the filter screen 40. Then, as the moving plate 35 continues to move, the scraping strip 38 compresses the spring 44 and the rectangular rod 45, and at this time, the filter screen 40 rotates one or more circles together, so that the impurities adhering to the surface of the filter screen 40 can be cleaned off.

[0064] It should be specifically noted here that: because the rotation speed of the filter screen 40 is too fast and the inner wall of the filter screen 40 does not need to be cleaned too frequently, the moving distance of the reciprocating lead screw 36 inside the support plate 13 can be set longer. For example, when the filter screen 40 rotates thirty circles, the scraping strip 38 abuts against the surface of the filter screen 40. And after the filter screen 40 rotates two more circles, the scraping strip 38 is separated from the filter screen 40. Of course, other numbers of circles can also be used, and specific numbers are not limited.

[0065] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A milling device for end cover processing, comprising a milling machine bottom box (1) and a milling mechanism (2) installed at the upper end of the milling machine bottom box (1), characterized in that: On the inner wall at the upper end of the milling machine bottom box (1), there is a support platform (3) fixedly connected. An activity cavity (26) is provided inside the support platform (3). A number of guide grooves (21) are respectively provided on the upper surface and the bottom surface of the activity cavity (26), and the guide grooves (21) above and below the activity cavity (26) are matched and aligned. A storage opening (16) is provided on the bottom surface of the milling machine bottom box (1). A separation component is connected inside the storage opening (16). The lower end of the separation component is connected with a power mechanism. The upper end of the separation component is connected with a dust suction component. The input end of the dust suction component is connected with a number of telescopic components. The upper ends of the number of telescopic components respectively penetrate through a number of matched and aligned guide grooves (21) to the upper part of the milling machine bottom box (1). And one ends of the number of telescopic components located above the milling machine bottom box (1) are all connected with an adaptive component, and adjacent adaptive components are connected to each other. A transmission mechanism is connected inside the activity cavity (26). The other several ends of the transmission mechanism are all connected with moving components. The number of moving components are respectively connected with the number of telescopic components. The output end of the power mechanism is connected with both the separation component and the dust suction component. And the output end of the power mechanism is also connected with a commutation component. The other end of the commutation component is connected with a cleaning component. The other end of the cleaning component is located inside the separation component; The moving component 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). Observation openings (10) are respectively provided on the four sides at the upper end of the milling machine bottom box (1). The observation openings (10) are located below the support platform (3), and the observation openings (10) are matched and aligned with a number of adaptive pipes (15). The first gear (25) and the second gear (27) are both located inside the activity cavity (26). The clamping motor (48) is located inside the observation openings (10). The outer wall of the clamping motor (48) is fixedly connected with the bottom surface of the support platform (3). The output shaft of the clamping motor (48) penetrates into the activity cavity (26) and is fixedly connected with the inner wall of the first gear (25). The second gear (27) is sleeved and fixedly connected on the outer wall of the lower end of the rotating rod (30). The first gear (25) and the second gear (27) are meshed.

2. The milling equipment for end cap processing according to claim 1, characterized in that: The separation component 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 heightening ring (47). An inspection opening (11) is formed through one side of the storage opening (16). The outer wall of the separation box (18) is fixedly connected to the inner wall of the storage opening (16). The inner wall of the upper surface of the separation box (18) is fixedly connected to the outer side wall of the support plate (13). A movable slag cleaning opening (43) is formed through 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 opening (43). The bottom surface of the upper end of the sealing cover (12) abuts against the upper surface of the support plate (13). The bottom surface of the heightening ring (47) abuts against the bottom surface of the inner wall of the separation box (18). The upper surface of the heightening 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 suction component. The separation box (18) is connected to the power mechanism. The outer wall of the bottom surface of the separation box (18) is fixedly connected to the upper end of the drain pipe (14). The drain pipe (14) is internally connected to the separation box (18).

3. The milling equipment for end cap processing according to claim 2, characterized in that: 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 component and the dust suction component and is connected to the transmission mechanism. The outer wall of the transmission rod (33) is fixedly connected to the inner walls at the penetration parts of the heightening ring (47) and the bottom plate (39). The outer wall of the transmission rod (33) is rotatably connected to the inner walls at the penetration parts of the separation box (18) and the support plate (13).

4. A milling device for end cap processing according to claim 3, characterized in that: The dust suction component includes a multi-way pipe (19), a chip removal housing (20) and an impeller (37). The support legs on the bottom surface of the outer wall of the chip removal housing (20) are fixedly connected to the upper surface of the outer wall of the separation box (18). The output end of the chip removal housing (20) is fixedly connected to the upper surface of the support plate (13). The input end of the chip removal housing (20) is fixedly connected to one end of the multi-way pipe (19). The other several ends of the multi-way pipe (19) are respectively connected to several telescopic components. The impeller (37) is located inside the chip removal housing (20). The outer wall of the impeller (37) is slidably connected to the inner wall of the chip removal housing (20). The transmission rod (33) passes through the chip removal housing (20) and the impeller (37). The inner wall at the penetration part of the impeller (37) is fixedly connected to the outer wall of the transmission rod (33). The inner wall at the penetration part of the chip removal housing (20) is rotatably connected to the outer wall of the transmission rod (33). The several telescopic components, the multi-way pipe (19), the chip removal housing (20) and the inside of the separation box (18) are internally connected.

5. The milling equipment for end cover processing according to claim 4, characterized in that: The telescopic assembly includes an outer rod (5), a support ring (6), a knob (7), an adaptive tube (15), an anti - detachment ring (22), an inner rod (23), and several slide rails (31). 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) penetrates through the upper surface of the storage opening (16) and two aligned guiding 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 guiding groove (21). Several 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 several sliding grooves (24). The inner walls of several sliding grooves (24) are respectively slidably connected to the outer walls of several slide rails (31). The upper end of the inner rod (23) penetrates to the outside of the outer rod (5) and is connected to the adaptive assembly. 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 - detachment opening (32). The outer wall of the anti - detachment ring (22) is rotatably connected to the inner wall of the anti - detachment opening (32). The upper surface of the anti - detachment 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). One end of the outer wall of the adaptive tube (15) located inside the moving cavity (26) is connected to the moving assembly. The adaptive assembly, the inner rod (23), the outer rod (5), the adaptive tube (15), and the multi - way tube (19) are internally connected and communicated.

6. The milling equipment for end cap processing according to claim 5, wherein: The adaptive assembly includes a support shell (8) and two U - shaped bellows (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 bellows (9). The other ends of the two U - shaped bellows (9) are respectively fixedly connected to two other adjacent U - shaped bellows (9). Several support shells (8) and several U - shaped bellows (9) form a circle, and the openings of the U - shaped bellows (9) face the center of the circle. The U - shaped bellows (9), the support shell (8), and the inner rod (23) are internally connected and communicated.

7. A milling device for end cap processing according to claim 5, characterized in that: One end of the outer wall of the rack plate (29) is fixedly connected to the outer wall of one end of the adaptive tube (15) located inside the moving 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 moving 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. The third gear (28) is meshed with the rack plate (29).

8. A milling device for end cap machining according to claim 7, characterized in that: The commutation component includes a moving plate (35), a reciprocating lead screw (36), a first bevel gear (41), a second bevel gear (46) and two fixed blocks (34). A moving port (42) is formed through the upper surface of the support plate (13). 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 port (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 lead screw (36). The other end of the reciprocating lead screw (36) penetrates through the upper end of the moving plate (35) and the two fixed blocks (34). The outer walls of both ends of the reciprocating lead screw (36) are rotatably connected to the inner walls of the through parts of the two fixed blocks (34). The outer wall of the reciprocating lead screw (36) is threadedly connected to the inner wall of the through part of the moving plate (35). The lower end of the moving plate (35) penetrates through the moving port (42) into the interior of the filter screen (40) and is connected to the cleaning component. Elastic strips (4) are fixedly connected to both sides of the moving plate (35) and both sides of a number of outer rods (5). The other ends of the elastic strips (4) are respectively fixedly connected to the inner walls at both ends of the moving port (42) and the inner walls at both ends of a number of guide grooves (21).

9. The milling equipment for end cap processing according to claim 8, characterized in that: The cleaning component includes a scraping strip (38), a spring (44) and a rectangular rod (45). One end of the rectangular rod (45) penetrates through the lower end of the moving plate (35), and the outer wall of the rectangular rod (45) is slidably connected to the inner wall of the through part of the moving plate (35). The other end of the rectangular rod (45) is fixedly connected to the side wall of the upper end of the scraping strip (38). The other side of the scraping strip (38) abuts against the inner side wall of the filter screen (40). One side of the scraping strip (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 moving plate (35), and the spring (44) is sleeved outside the rectangular rod (45).

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