Cylindrical mill for lipstick production based on energy-saving electric motor and method

Abstract

The application provides a cylinder-shaped grinding machine for lipstick production based on an energy-saving motor and a method, and belongs to the technical field of cylinder-shaped grinding machines. In view of the problems of raw material jamming, bonding and uneven grinding of the traditional grinding machine, the application realizes dynamic grinding gap adjustment through cooperation of the crushing roller and the supporting roller arranged coaxially. The power mechanism drives the grinding roller to rotate through gear transmission, and at the same time, the supporting roller is driven to move longitudinally through the reciprocating screw rod to prevent material jamming. The knocking mechanism makes the grinding roller vibrate through periodic mechanical knocking to avoid raw material bonding. The pneumatic blowing system sprays gas to the grinding area through a spray pipe to assist in discharging materials. The grinding machine is suitable for efficient and stable production of raw materials for lipsticks by significantly improving the grinding uniformity and discharging efficiency.

Description

Technical Field

[0001] This invention relates to the field of cylindrical grinding mill technology, and more particularly to a cylindrical grinding mill and method for lipstick production based on an energy-saving electric motor. Background Technology

[0002] In the lipstick manufacturing industry, the grinding and pulverization of raw materials is a crucial step, as its effectiveness directly impacts the quality and performance of the lipstick. Traditional lipstick grinding machines have numerous limitations in structure and function, making it difficult to meet the high-quality and high-efficiency requirements of modern lipstick production.

[0003] Currently, common grinding mills on the market are prone to material jamming during the grinding process. Due to uneven pressure and friction on the raw materials during grinding, some materials may become stuck between the grinding parts, leading to reduced grinding efficiency and even potential equipment damage. Furthermore, raw materials tend to adhere to the inner wall of the grinding drum during grinding, which not only affects the uniformity of grinding but also reduces output efficiency and increases the difficulty of cleaning the equipment.

[0004] Furthermore, existing grinders also have shortcomings in power transmission and the coordination of grinding components. The power transmission in some grinders is not stable enough, leading to unstable rotation speed of the grinding drum and thus affecting the grinding effect. At the same time, the fit between the grinding components is not tight enough, failing to fully grind and pulverize the raw materials, resulting in uneven particle size in the produced lipstick raw materials, affecting the texture and application effect of the lipstick.

[0005] To address the aforementioned issues, this invention proposes a cylindrical grinding mill and method for lipstick production based on an energy-saving electric motor. Summary of the Invention

[0006] This invention provides a cylindrical grinder and method for lipstick production based on an energy-saving electric motor, which solves the problems of raw material jamming, adhesion, and uneven grinding that exist in traditional grinders.

[0007] This invention provides the following technical solution:

[0008] A cylindrical grinding mill for lipstick production based on an energy-saving electric motor includes an equipment box fixedly mounted on a support. The top of the equipment box has an opening. A first support ring and a second support ring are fixedly connected from top to bottom inside the equipment box, and the two are arranged concentrically. The first and second support rings are connected through a grinding drum. The grinding mill also includes:

[0009] The power mechanism, installed inside the equipment box, is connected to the crushing drum drive at its bottom and is used to drive the crushing drum to rotate and grind the lipstick raw materials.

[0010] The support roller passes through the crushing roller and slides with it. The top of the support roller extends outside the equipment box and is connected to the power mechanism. It can reciprocate vertically under the drive of the power mechanism to prevent raw materials from getting stuck.

[0011] The striking mechanism is fixedly mounted on the crushing drum. Its top contacts the bottom of the first support ring, and its bottom contacts the top of the second support ring. It is used to periodically strike the crushing drum as it rotates to prevent the raw materials from sticking together.

[0012] In one possible design, the pulverizing drum includes:

[0013] A conical feeding pipe passes through the first support ring and is rotatably connected to it via a bearing. A conical hopper is fixedly connected to the top end of the pipe, and the opening of the conical hopper is aligned with the opening at the top of the equipment box.

[0014] The grinding roller is fixedly connected to the bottom of the conical feed pipe, with a screening mesh ring welded inside. A second support ring passes through the bottom and is rotatably connected to it via a bearing.

[0015] The support roller passes through the conical feeding pipe, the conical hopper, and the grinding roller, and slides in cooperation with the inner wall of the grinding roller. The conical hopper is connected to the power mechanism for transmission.

[0016] In one possible design, the power mechanism includes:

[0017] The drive motor is fixedly installed on one side of the top of the equipment box, and the output shaft extends into the equipment box and is fixedly connected to the drive gear.

[0018] The gear ring is fixedly connected to the outside of the conical hopper and meshes with the drive gear for transmission;

[0019] Two reciprocating lead screws symmetrically pass through the top of the equipment box and are rotatably connected to it through bearings. The bottom end is fixedly connected to a driven gear, which meshes with a gear ring for transmission.

[0020] A movable frame is installed on the top of the equipment box, with two slip rings symmetrically fixedly connected to the top. The reciprocating screws pass through the slip rings respectively, and the inner wall of the slip rings is provided with a stop block that cooperates with the spiral groove of the reciprocating screw.

[0021] The top of the support roller is fixedly connected to the movable frame and can reciprocate along the axis of the reciprocating screw with the movable frame.

[0022] In one possible design, the support roller includes:

[0023] The movable roller is located inside the grinding drum, with its top extending into the conical feed tube, passing through the screening mesh ring and slidingly engaging with it. A grinding sleeve is fixedly fitted onto its surface.

[0024] The mounting tube is fixedly inserted through the inner wall of the top of the movable roller, and its top end is inserted through the movable frame and fixedly connected to it.

[0025] A rectangular plate is fixedly connected to the bottom of the moving roller and slides in conjunction with the rectangular groove at the top of the conical dispersion disk inside the equipment box. A conical ring is fixedly connected to the top edge of the conical dispersion disk, and the bottom of the rectangular plate slides through the conical ring and is connected to the rectangular groove.

[0026] In one possible design, an air pump is fixedly installed on the inner wall of the top of the movable roller, with the suction end of the air pump extending into the installation pipe and the outlet end connected to a distribution box; multiple conveying pipes are fixedly connected at equal intervals at the bottom of the distribution box, with the bottom ends of the conveying pipes extending into the movable roller, and multiple spray pipes are fixedly connected at equal intervals on their sides, with the spray pipes penetrating the side wall of the movable roller and extending into the interior of the grinding sleeve; a dustproof net is fixedly installed inside the installation pipe.

[0027] In one possible design, the striking mechanism includes:

[0028] The connecting bracket is fixedly fitted into the middle of the grinding roller;

[0029] Multiple movable plates are slidably connected to the connecting frame at equal intervals. The top and bottom are rotatably connected to the support shaft via a rotating shaft. The support shaft is fixedly equipped with a stop wheel.

[0030] An energy storage component is symmetrically installed on both sides of a movable plate, including a limiting rod that penetrates the movable plate and a compression spring sleeved on the limiting rod. One end of the limiting rod is fixedly connected to the inner wall of the connecting frame, and both ends of the compression spring are connected to the connecting frame and the movable plate respectively through pull hooks.

[0031] The hammering assembly includes multiple mounting covers fixedly connected to the outside of a movable plate, a support plate slidably connected inside the mounting cover, the support plate and the mounting cover being elastically connected by rubber columns, a hammer head fixedly connected to the outside of the support plate, and the hammer head extending into the equipment box.

[0032] Multiple arc-shaped baffles are fixedly connected at equal intervals to the opposing sides of the first and second support rings, and the baffle wheel is in transmission cooperation with the arc-shaped baffles.

[0033] In one possible design, as the connecting frame rotates with the grinding drum, the guide wheel periodically contacts the arc-shaped stop bar, pushing the moving plate to compress the compression spring to store energy; when the guide wheel disengages from the arc-shaped stop bar, the compression spring releases energy to drive the moving plate to reset, causing the hammer to strike the outer wall of the grinding drum, and the rubber column is used to buffer the striking force.

[0034] In one possible design, a mounting bracket is fixedly connected to the top opening of the equipment box, and the mounting tube passes through the mounting bracket and slides with it; a first annular cover is fixedly connected to the outside of the conical hopper and slides with a first sliding cover at the top of the first support ring; a second annular cover is fixedly connected to the bottom of the conical hopper and slides with a second sliding cover on the inner wall of the equipment box.

[0035] In one possible design, when the grinding drum rotates, the moving roller reciprocates vertically under the drive of the reciprocating screw, and the grinding sleeve on its surface forms a dynamic grinding gap with the inner wall of the grinding drum; the air pump sprays air into the grinding sleeve through the nozzle to help prevent the raw material from getting stuck; the screening mesh ring screens the ground raw material, and qualified particles fall through the screening mesh ring onto the conical dispersion disc and are discharged through the discharge pipe at the bottom of the equipment box.

[0036] The method of using the cylindrical grinder for lipstick production based on an energy-saving electric motor includes the following steps:

[0037] S1. Raw material feeding and equipment start-up: Feed the dried lipstick raw material into the conical hopper; start the drive motor to drive the drive gear to rotate.

[0038] S2. Grinding and pulverizing main action: The drive gear drives the conical hopper to rotate by meshing with the gear ring, and the conical hopper drives the grinding drum to rotate; the rotating grinding drum cooperates with the grinding sleeve on the moving roller to grind and pulverize the lipstick raw material in the conical hopper.

[0039] S3. Reciprocating motion anti-jamming: When the gear ring rotates, it meshes with two driven gears, driving two reciprocating screws to rotate; the rotating reciprocating screws, through transmission cooperation with corresponding stop blocks, drive the slip ring and moving frame to reciprocate longitudinally along the reciprocating screws, thereby driving the moving roller to reciprocate longitudinally, preventing material jamming during the raw material crushing process.

[0040] S4. Vibration and anti-adhesion: The connecting frame that rotates with the grinding drum drives the moving plate to move; when the guide wheel contacts the arc-shaped stop bar, it pushes the moving plate away from the grinding drum and compresses the energy storage component; after the guide wheel disengages, the energy storage component releases and pushes the moving plate closer to the grinding drum, so that the hammer hits the grinding drum to generate vibration and prevent the raw material from sticking to the wall; the rubber column provides elastic cushioning.

[0041] S5. Pneumatic Assisted Anti-jamming: Start the air pump to draw in external gas into the installation pipe, pressurize it and deliver it to the distribution box; the gas is distributed to multiple conveying pipes through the distribution box and blown into the grinding drum through multiple nozzles, further preventing material jamming while crushing.

[0042] S6. Finished Product Screening and Output: After grinding, the raw material particles that meet the fineness requirements pass through the screening mesh ring and fall onto the conical dispersion disc to complete the output.

[0043] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the invention.

[0044] Beneficial effects: In this invention, the grinding drum can be driven to rotate by the conical feeding pipe when the starting power mechanism drives the conical hopper to rotate. When the raw materials for making lipstick are put into the conical hopper, they can be transported to the grinding drum under the guidance of the conical feeding pipe. At this time, the rotating grinding drum can grind and crush the raw materials with the cooperation of the supporting drum.

[0045] In this invention, the power mechanism can drive the drive motor to rotate the active gear, which, under the meshing transmission with the gear ring, can drive the conical hopper to rotate, thereby providing a stable driving force for the grinding drum and enabling the grinding drum to rotate stably.

[0046] Furthermore, when the gear ring rotates, it can simultaneously drive two reciprocating screws to rotate under the meshing transmission action of the two driven gears. When the reciprocating screws rotate, they can drive the slip ring to move longitudinally along the reciprocating screws under the transmission cooperation of the corresponding stop blocks. This can drive the moving frame to move longitudinally, and thus drive the support roller to move longitudinally, so as to prevent the raw materials from jamming when crushing the raw materials for lipstick production.

[0047] In this invention, the supporting roller can be used to grind the raw materials for lipstick production by cooperating with the grinding roller. When the mounting tube moves longitudinally back and forth with the moving frame, it can drive the moving roller to move longitudinally back and forth. Thus, when the raw materials for lipstick production are crushed, the longitudinally moving moving roller can prevent the raw materials from getting stuck.

[0048] In this invention, the striking mechanism enables multiple moving plates to move in a ring motion as the connecting frame rotates with the grinding drum. During this motion, the guide wheel rotates and contacts multiple arc-shaped baffles. With the support of the arc-shaped baffles, the guide wheel pushes the moving plates along the connecting frame away from the grinding drum, thus compressing and storing energy in the two energy storage components. After the guide wheel disengages from the arc-shaped baffles, the energy storage components push the moving plates closer to the grinding drum, allowing the hammers to strike the grinding drum and vibrate it. This prevents raw materials from sticking to the inner wall of the grinding drum. Furthermore, the rubber columns provide elastic support for the hammers, preventing excessive hammering force from damaging the grinding drum. Therefore, the repeated interaction between the guide wheel and multiple arc-shaped baffles allows for frequent striking of the grinding drum, effectively preventing material jamming.

[0049] This invention effectively avoids material jamming during the grinding process of raw materials used in lipstick production, ensuring stable and uniform grinding of the raw materials. Simultaneously, the tight coordination and transmission of all components improve the grinding effect. Attached Figure Description

[0050] Figure 1 This is a top view of a three-dimensional structure of a cylindrical grinder for lipstick production based on an energy-saving electric motor, provided in an embodiment of the present invention.

[0051] Figure 2 A three-dimensional top-view structural diagram of a cylindrical grinder for lipstick production based on an energy-saving electric motor, provided in an embodiment of the present invention.

[0052] Figure 3 This is a front-view cross-sectional structural schematic diagram of a cylindrical grinder for lipstick production based on an energy-saving electric motor, provided in an embodiment of the present invention.

[0053] Figure 4 This is a three-dimensional schematic diagram of the drive motor, gear ring, and two reciprocating lead screw connection structure of a cylindrical grinder for lipstick production based on an energy-saving electric motor, provided in an embodiment of the present invention.

[0054] Figure 5 This is a three-dimensional schematic diagram of the drive motor, drive gear, gear ring, and two reciprocating lead screw connection structure of the cylindrical grinder for lipstick production based on an energy-saving electric motor provided in an embodiment of the present invention.

[0055] Figure 6 This is a three-dimensional sectional view of the equipment box of the cylindrical grinding mill for lipstick production based on an energy-saving electric motor, provided in an embodiment of the present invention.

[0056] Figure 7 This is a three-dimensional schematic diagram of the grinding drum, connecting frame, and multiple moving plate connection structure of a cylindrical grinder for lipstick production based on an energy-saving electric motor, provided in an embodiment of the present invention.

[0057] Figure 8 This is a schematic diagram of the structure of a cylindrical grinding mill for lipstick production based on an energy-saving electric motor, provided in an embodiment of the present invention.

[0058] Figure 9 A three-dimensional schematic diagram of the conical dispersing disc and moving roller separation structure of a cylindrical grinder for lipstick production based on an energy-saving electric motor, provided in an embodiment of the present invention.

[0059] Figure 10 This is a three-dimensional schematic diagram of the moving plate, multiple mounting covers, and multiple hammerhead connection structure of a cylindrical grinder for lipstick production based on an energy-saving electric motor, provided in an embodiment of the present invention.

[0060] Figure 11 This is a front-view cross-sectional view of the moving roller of a cylindrical grinder for lipstick production based on an energy-saving electric motor, provided in an embodiment of the present invention.

[0061] Figure label:

[0062] 1. Support frame; 2. Equipment box; 3. First support ring; 4. Conical hopper; 401. Conical discharge pipe; 5. Second support ring; 6. Grinding roller; 7. Conical dispersing disc; 8. Rectangular trough; 9. Rectangular plate; 10. Moving roller; 101. Grinding sleeve; 11. Mounting pipe; 12. Mounting frame; 13. Conical ring; 14. Screening mesh ring; 15. Support ring; 16. Drive motor; 17. Drive gear; 18. Gear ring; 19. Reciprocating screw; 20. Driven gear; 21. 1. Movable frame; 22. Slip ring; 23. First annular cover; 24. First sliding cover; 25. Connecting frame; 26. Movable plate; 27. Arc-shaped stop bar; 28. Support shaft; 29. ​​Thrust wheel; 30. Limiting rod; 31. Compression spring; 32. Mounting cover; 33. Rubber column; 34. Support plate; 35. Hammer head; 36. Discharge pipe; 37. Second annular cover; 38. Second sliding cover; 39. Air pump; 40. Diverter box; 41. Conveying pipe; 42. Spray pipe; 43. Dustproof net. Detailed Implementation

[0063] The embodiments of the present invention will now be described with reference to the accompanying drawings.

[0064] In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connection" and "installation" should be interpreted broadly. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. Furthermore, "connection" can be a direct connection or an indirect connection through an intermediate medium. "Fixed" means that the devices are connected to each other and their relative positional relationship remains unchanged after the connection. The directional terms mentioned in the embodiments of the present invention, such as "inner," "outer," "top," and "bottom," are only for reference to the directions in the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of the present invention.

[0065] In one embodiment: Refer to Figure 1-11 A grinding mill includes an equipment box 2, which is fixedly mounted on the top of a support 1. An opening is provided at the top of the equipment box 2 for feeding raw materials. Inside the equipment box 2, a first support ring 3 and a second support ring 5 are fixedly installed from top to bottom, and the two are arranged horizontally and concentrically.

[0066] like Figure 3 and Figure 9 As shown, the crushing drum consists of a conical feeding pipe 401, a conical hopper 4, and a grinding drum 6. The conical feeding pipe 401 passes through the first support ring 3 and is rotatably connected to the inner wall via a bearing. Its top end is welded and fixed to the conical hopper 4, and the opening of the conical hopper 4 is aligned with the top opening of the equipment box 2. The bottom end of the conical feeding pipe 401 is welded to the grinding drum 6. A screening mesh ring 14 (mesh size can be 0.5-2mm) is welded inside the grinding drum 6, and its bottom passes through the second support ring 5 and is rotatably connected via a bearing. A movable roller 10 is installed inside the grinding drum 6 as the main body of the support roller. The top end of the movable roller 10 extends into the conical feeding pipe 401, and a grinding sleeve 101 is fixedly fitted on its surface. A rectangular plate 9 is welded to its bottom. A conical dispersing disc 7 is fixedly installed below the second support ring 5 inside the equipment box 2. A rectangular groove 8 is opened at the center of its top, and a conical ring 13 is welded to its top edge. The bottom of the rectangular plate 9 passes through the conical ring 13 and slides into the rectangular groove 8 to limit the longitudinal movement of the movable roller 10.

[0067] like Figures 3-5As shown, the power mechanism includes a drive assembly and a reciprocating motion assembly. In the drive assembly, the drive motor 16 is fixedly mounted on one side of the top of the equipment box 2, and its output shaft extends into the inside of the equipment box 2 and is fixedly mounted with the drive gear 17. A support ring 15 is fixedly mounted on the conical hopper 4, and a toothed ring 18 is welded to the top of the support ring 15. The drive gear 17 meshes with the toothed ring 18 for transmission. In the reciprocating motion assembly, two reciprocating screws 19 symmetrically pass through the top of the equipment box 2 and are rotatably connected by bearings. A driven gear 20 is welded to the bottom end, and the driven gear 20 meshes with the toothed ring 18 for transmission. The moving frame 21 is located above the equipment box 2, and two slip rings 22 are symmetrically welded to the top. The reciprocating screws 19 pass through the slip rings 22, and the inner wall of the slip rings 22 is provided with a stop block that cooperates with the helical groove of the reciprocating screws 19. A mounting tube 11 is welded to the inner wall of the top of the moving roller 10. The mounting tube 11 passes through the moving frame 21 and is welded and fixed, realizing the linkage between the moving frame 21 and the moving roller 10.

[0068] like Figure 7 and Figure 10 As shown, the striking mechanism is mounted on the grinding drum 6 and consists of a connecting frame 25, a movable plate 26, an energy storage component, and a hammering component. The connecting frame 25 is fixedly fitted into the middle of the grinding drum 6, and has multiple sliding holes at equal intervals. The movable plate 26 is slidably connected to the connecting frame 25 through the sliding holes. Two sets of energy storage components are symmetrically arranged on each movable plate 26. Each set includes a limiting rod 30 that penetrates the movable plate 26. One end of the limiting rod 30 is welded to the inner wall of the connecting frame 25, and the other end is fitted with a compression spring 31. The two ends of the compression spring 31 are connected to the inner wall of the connecting frame 25 and the side of the movable plate 26 respectively through hooks. Multiple mounting covers 32 are welded at equal intervals to the outer side of the movable plate 26. A support plate 34 is slidably connected inside the mounting cover 32. Rubber columns 33 are set between the support plate 34 and the inner wall of the mounting cover 32 to achieve elastic support. Hammer heads 35 are welded to the outer side of the support plate 34 and extend into the equipment box 2. The top and bottom of the movable plate 26 are rotatably connected to the support shaft 28 via a pivot, and the support shaft 28 is fixedly mounted with a retaining wheel 29. Multiple arc-shaped retaining strips 27 are welded at equal intervals on the sides of the first support ring 3 and the second support ring 5 that are close to each other, and the retaining wheel 29 is in a transmission engagement with the arc-shaped retaining strips 27.

[0069] This application can be used in the field of cosmetic manufacturing technology, or in other fields applicable to this application.

[0070] In another embodiment: Reference Figure 3 and Figure 11Based on the above embodiments, an improvement is made: a cylindrical grinder for lipstick production based on an energy-saving electric motor, applied in the field of cosmetic production technology. To prevent material jamming, an air pump 39 (air pressure can be 0.5-1MPa) is fixedly installed on the inner wall of the top of the moving roller 10. The suction end of the air pump 39 extends into the interior of the mounting pipe 11, and a dustproof mesh 43 is welded inside the mounting pipe 11. The air outlet of the air pump 39 is connected to a distribution box 40. Multiple conveying pipes 41 are welded to the bottom of the distribution box 40. The conveying pipes 41 extend into the interior of the moving roller 10, and multiple spray holes are equally spaced on their sides, with spray pipes 42 installed. The spray pipes 42 penetrate the side wall of the moving roller 10 and extend into the interior of the grinding sleeve 101.

[0071] During equipment operation, the drive motor 16 is started, driving the drive gear 17 to rotate. This, through the gear ring 18, causes the conical hopper 4 to rotate, which in turn drives the conical feed pipe 401 and the grinding roller 6 to rotate synchronously. The rotation of the gear ring 18 synchronously drives the driven gear 20 to rotate, causing the reciprocating screw 19 to rotate. This rotation, through the slip ring 22, drives the moving frame 21 to reciprocate longitudinally, ultimately achieving the longitudinal movement of the moving roller 10. After the raw material is fed from the conical hopper 4, it enters the grinding roller 6 through the conical feed pipe 401. Grinding occurs in the cooperation of the rotating grinding roller 6 and the longitudinally moving moving roller 10. The screening mesh ring 14 screens the pulverized raw material.

[0072] When the striking mechanism is working, the connecting frame 25 rotates with the grinding drum 6, causing the moving plate 26 to move in a circular motion. When the retaining wheel 29 contacts the arc-shaped stop bar 27, it pushes the moving plate 26 outward, compressing the spring 31 to store energy. After the retaining wheel 29 disengages, the compression spring 31 releases energy, causing the moving plate 26 to move inward, and the hammer head 35 strikes the grinding drum 6 to generate vibration, preventing raw materials from adhering. When the air pump 39 is working, it draws in outside air after filtering it through the dustproof net 43, pressurizes it, and delivers it to the distribution box 40. Then, it sprays air into the grinding sleeve 101 through the conveying pipe 41 and the spray pipe 42 to help prevent material jamming.

[0073] like Figure 3 As shown, a mounting bracket 12 is welded to the top opening of the equipment box 2, and a mounting tube 11 passes through the mounting bracket 12 and slides in fit. A first annular cover 23 is welded to the conical hopper 4, which slides in fit with the first sliding cover 24 at the top of the first support ring 3; a second annular cover 37 is welded to the bottom of the support ring 15, which slides in fit with the second sliding cover 38 on the inner wall of the equipment box 2, thereby achieving stable rotational support for the conical hopper 4. After the ground raw material falls into the conical dispersion disc 7, it is discharged through the discharge pipe 36 welded to the bottom of the equipment box 2.

[0074] This invention proposes a method for using a cylindrical grinder for lipstick production based on an energy-saving electric motor, comprising the following steps:

[0075] S1. When processing and producing lipstick raw materials, the raw materials are first put into the conical hopper 4, and the raw materials are kept dry before being put into the hopper, which is conducive to grinding and crushing the raw materials.

[0076] S2. Start the drive motor 16 to drive the drive gear 17 to rotate. At this time, under the meshing transmission action with the gear ring 18, it can drive the conical hopper 4 to rotate, thereby providing a stable driving force for the grinding drum 6, so that the grinding drum 6 can rotate stably. At this time, in cooperation with the grinding sleeve 101 on the moving roller 10, the raw material can be ground and crushed.

[0077] S3. When the gear ring 18 rotates, it can simultaneously drive the two reciprocating screws 19 to rotate under the meshing transmission action of the two driven gears 20. When the reciprocating screws 19 rotate, they can drive the slip ring 22 to move longitudinally along the reciprocating screws 19 under the transmission cooperation with the corresponding stop blocks. This can drive the moving frame 21 to move longitudinally, thereby driving the moving roller 10 to move longitudinally, so as to prevent the raw materials from jamming when crushing the raw materials for lipstick production.

[0078] S4. When the connecting frame 25 rotates with the grinding roller 6, it can drive multiple moving plates 26 to perform a circular motion. At this time, when the retaining wheel 29 rotates accordingly, it can contact multiple arc-shaped baffles 27 respectively. When the retaining wheel 29 contacts the arc-shaped baffles 27, it can push the moving plates 26 along the connecting frame 25 to the side away from the grinding roller 6 with the support of the arc-shaped baffles 27, thereby compressing and storing energy for the two energy storage components. After the retaining wheel 29 disengages from the arc-shaped baffles 27, the energy storage components can... By pushing the movable plate 26 to move closer to the grinding roller 6, the hammer head 35 can strike the grinding roller 6, causing it to vibrate. This prevents the raw material from sticking to the inner wall of the grinding roller 6. The rubber column 33 provides elastic support for the hammer head 35, preventing excessive impact force from damaging the grinding roller 6. Therefore, when the guide wheel 29 repeatedly engages with multiple arc-shaped guide bars 27, it can frequently strike the grinding roller 6, effectively preventing material jamming.

[0079] S5. By starting the air pump 39, external gas is drawn into the installation pipe 11. Then, the air pump 39 can pressurize and deliver the gas to the distribution box 40, and then distribute it from the distribution box 40 to multiple delivery pipes 41. The gas entering the delivery pipes 41 can be blown into the grinding drum 6 through multiple nozzles 42. This allows for air jetting while crushing the raw materials, thereby further preventing the problem of material jamming during the crushing of the raw materials.

[0080] S6. When the granules of the ground raw material can pass through the screening ring 14, it means that the fineness of the raw material has been ground to the required level. The raw material that passes through the screening ring 14 can fall onto the conical dispersion disc 7, which facilitates the output of the ground raw material.

[0081] However, as is well known to those skilled in the art, the working principles and wiring methods of the drive motor 16 and the air pump 39 are commonplace and are all conventional methods or common knowledge. They will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0082] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0083] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. In the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A cylindrical grinding mill for lipstick production based on an energy-saving electric motor, comprising a housing fixedly mounted on a support, the housing having an opening at the top, characterized in that, Inside the equipment housing, a first support ring and a second support ring are fixedly connected sequentially from top to bottom, and the two are arranged concentrically; the first support ring and the second support ring are jointly connected through a crushing drum; the grinder also includes: The power mechanism, installed inside the equipment box, is connected to the crushing drum drive at its bottom and is used to drive the crushing drum to rotate and grind the lipstick raw materials. The support roller passes through the crushing roller and slides with it. The top of the support roller extends outside the equipment box and is connected to the power mechanism. Driven by the power mechanism, it reciprocates in the vertical direction to prevent raw materials from getting stuck. The striking mechanism is fixedly mounted on the crushing drum. Its top contacts the bottom of the first support ring, and its bottom contacts the top of the second support ring. It is used to periodically strike the crushing drum when it rotates to prevent the raw materials from sticking together. The pulverizing drum includes: A conical feeding pipe passes through the first support ring and is rotatably connected to it via a bearing. A conical hopper is fixedly connected to the top end of the pipe, and the opening of the conical hopper is aligned with the opening at the top of the equipment box. The grinding roller is fixedly connected to the bottom of the conical feed pipe, with a screening mesh ring welded inside. A second support ring passes through the bottom and is rotatably connected to it via a bearing. The support roller passes through the conical feeding pipe, the conical hopper, and the grinding roller, and slides in cooperation with the inner wall of the grinding roller. The conical hopper is connected to the power mechanism for transmission. The power mechanism includes: The drive motor is fixedly installed on one side of the top of the equipment box, and the output shaft extends into the equipment box and is fixedly connected to the drive gear. The gear ring is fixedly connected to the outside of the conical hopper and meshes with the drive gear for transmission; Two reciprocating lead screws symmetrically pass through the top of the equipment box and are rotatably connected to it through bearings. The bottom end is fixedly connected to a driven gear, which meshes with a gear ring for transmission. A movable frame is installed on the top of the equipment box, with two slip rings symmetrically fixedly connected to the top. The reciprocating screws pass through the slip rings respectively, and the inner wall of the slip rings is provided with a stop block that cooperates with the spiral groove of the reciprocating screw. The top of the support roller is fixedly connected to the movable frame and reciprocates along the axis of the reciprocating screw with the movable frame. The striking mechanism includes: The connecting bracket is fixedly fitted into the middle of the grinding roller; Multiple movable plates are slidably connected to the connecting frame at equal intervals. The top and bottom are rotatably connected to the support shaft via a rotating shaft. The support shaft is fixedly equipped with a stop wheel. An energy storage component is symmetrically installed on both sides of a movable plate, including a limiting rod that penetrates the movable plate and a compression spring sleeved on the limiting rod. One end of the limiting rod is fixedly connected to the inner wall of the connecting frame, and both ends of the compression spring are connected to the connecting frame and the movable plate respectively through pull hooks. The hammering assembly includes multiple mounting covers fixedly connected to the outside of a movable plate, a support plate slidably connected inside the mounting cover, the support plate and the mounting cover being elastically connected by rubber columns, a hammer head fixedly connected to the outside of the support plate, and the hammer head extending into the equipment box. Multiple arc-shaped baffles are fixedly connected at equal intervals to the opposing sides of the first and second support rings, and the baffle wheel is in transmission cooperation with the arc-shaped baffles.

2. The cylindrical grinding mill for lipstick production based on an energy-saving electric motor according to claim 1, characterized in that, The support roller includes: The movable roller is located inside the grinding drum, with its top extending into the conical feed tube, passing through the screening mesh ring and slidingly engaging with it. A grinding sleeve is fixedly fitted onto its surface. The mounting tube is fixedly inserted through the inner wall of the top of the movable roller, and its top end is inserted through the movable frame and fixedly connected to it. A rectangular plate is fixedly connected to the bottom of the moving roller and slides in conjunction with the rectangular groove at the top of the conical dispersion disk inside the equipment box. A conical ring is fixedly connected to the top edge of the conical dispersion disk, and the bottom of the rectangular plate slides through the conical ring and is connected to the rectangular groove.

3. The cylindrical grinding mill for lipstick production based on an energy-saving electric motor according to claim 2, characterized in that, An air pump is fixedly installed on the inner wall of the top of the moving roller. The suction end of the air pump extends into the installation pipe, and the outlet end is connected to the distribution box. Multiple conveying pipes are fixedly connected at equal intervals at the bottom of the distribution box. The bottom end of the conveying pipe extends into the moving roller, and multiple spray pipes are fixedly connected at equal intervals on its side. The spray pipes penetrate the side wall of the moving roller and extend into the inside of the grinding sleeve. A dustproof net is fixedly installed inside the installation pipe.

4. The cylindrical grinding mill for lipstick production based on an energy-saving electric motor according to claim 3, characterized in that, When the connecting frame rotates with the grinding drum, the guide wheel periodically contacts the arc-shaped stop bar, pushing the moving plate to compress the compression spring to store energy; when the guide wheel disengages from the arc-shaped stop bar, the compression spring releases energy to drive the moving plate to reset, causing the hammer to strike the outer wall of the grinding drum, and the rubber column is used to buffer the striking force.

5. The cylindrical grinding mill for lipstick production based on an energy-saving electric motor according to claim 4, characterized in that, The top opening of the equipment box is fixedly connected to the mounting bracket, and the mounting tube passes through the mounting bracket and slides with it; the outer side of the conical hopper is fixedly connected to the first annular cover, which slides with the first sliding cover at the top of the first support ring; the bottom of the conical hopper is fixedly connected to the second annular cover, which slides with the second sliding cover on the inner wall of the equipment box.

6. The cylindrical grinding mill for lipstick production based on an energy-saving electric motor according to claim 5, characterized in that, When the grinding drum rotates, the moving roller reciprocates in the vertical direction under the drive of the reciprocating screw, and the grinding sleeve on its surface forms a dynamic grinding gap with the inner wall of the grinding drum; the air pump sprays air into the grinding sleeve through the nozzle to help prevent the raw material from getting stuck; the screening ring screens the ground raw material, and qualified particles fall through the screening ring onto the conical dispersion disc and are discharged through the discharge pipe at the bottom of the equipment box.

7. The method of using the cylindrical grinder for lipstick production based on an energy-saving electric motor according to claim 6, characterized in that, Includes the following steps: S1. Raw material feeding and equipment start-up: Feed the dried lipstick raw material into the conical hopper; Start the drive motor to rotate the drive gear; S2. Main action of grinding and crushing: The drive gear drives the conical hopper to rotate by meshing with the gear ring, and the conical hopper drives the grinding drum to rotate; The rotating grinding drum cooperates with the grinding sleeve on the moving roller to grind and crush the lipstick raw materials in the conical hopper; S3. Reciprocating motion anti-jamming: When the gear ring rotates, it meshes with two driven gears, driving two reciprocating screws to rotate; the rotating reciprocating screws, through transmission cooperation with corresponding stop blocks, drive the slip ring and moving frame to reciprocate longitudinally along the reciprocating screws, thereby driving the moving roller to reciprocate longitudinally, preventing material jamming during the raw material crushing process; S4. Vibration Anti-adhesion: The connecting frame that rotates with the grinding drum drives the moving plate to move; When the thrust roller contacts the arc-shaped stop bar, it pushes the moving plate away from the grinding drum to compress the energy storage component; After the thrust roller disengages, the energy storage component releases and pushes the moving plate closer to the grinding drum, causing the hammer to strike the grinding drum and generate vibration to prevent the raw material from sticking to the wall; the rubber column provides elastic cushioning. S5. Pneumatic Assisted Anti-jamming: Start the air pump to draw in outside air into the installation pipe, pressurize it and deliver it to the distribution box; the air is distributed to multiple conveying pipes through the distribution box and blown into the grinding drum through multiple nozzles, further preventing jamming while crushing; S6. Finished Product Screening and Output: After grinding, the raw material particles that meet the fineness requirements pass through the screening mesh ring and fall onto the conical dispersion disc to complete the output.

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