Steel ball production equipment capable of roughly grinding and finely grinding steel balls

Abstract

The invention relates to the technical field of steel ball precision machining equipment, and discloses steel ball production equipment capable of roughly grinding and finely grinding steel balls, which comprises a driving mechanism, a main supporting table, a secondary supporting table arranged at the top of the main supporting table, and a power assembly arranged at the top of the secondary supporting table, the movable bearing frame is arranged at the output end of the power assembly; and a grinding mechanism. Through the coaxial design of the rotating millstone assembly and the fixed millstone assembly and the cooperation of automatic circulation of the ball feeding channel, the transfer channel and the ball outlet channel, integrated continuous machining of rough grinding and fine grinding of steel balls is achieved, through the design of a volute spiral spring, a driving rotating ring and a locking plug pin, rapid disassembly and assembly of a rough grinding ring and a fine grinding ring are achieved through the installation assembly, and the machining efficiency is improved. The adaptability of the equipment to steel balls of different specifications is remarkably enhanced, and the scraping and cleaning assembly and the cleaning assembly can complete adsorption, scraping and collection of scraps on the surfaces of the steel balls by utilizing gravitational potential energy of the steel balls and grinding liquid under the linkage of a transmission part.

Description

Technical Field

[0001] The invention relates to the technical field of steel ball precision processing equipment, in particular to a steel ball production equipment capable of coarse grinding and fine grinding of steel balls. Background Art

[0002] Steel balls are widely used in the industrial field. The accuracy, roundness and smoothness of their surface directly affect the operating efficiency and service life of the equipment. The grinding process is one of the key links in steel ball production. Traditional steel ball grinding equipment mostly adopts a method of separate coarse grinding and fine grinding. The steel balls need to be manually transferred from the coarse grinding equipment to the fine grinding equipment, which not only increases the production process and labor costs, but also may cause scratches or contamination on the steel ball surface during the transfer process, affecting product quality. The use of two sets of grinding equipment greatly increases the purchase cost of the equipment. At the same time, the disassembly and replacement process of traditional grinding disc assemblies is cumbersome, and special tools are required to gradually remove the fixing bolts, which is difficult to quickly adapt to the processing needs of steel balls of different specifications. In addition, a large amount of metal debris is generated during the grinding process of the steel balls. Some debris will adhere to the surface of the steel balls due to static electricity or adsorption force. If not cleaned in time, it will not only affect the accuracy of subsequent processing steps, but may also form scratches on the surface of the steel balls, reducing the product qualification rate. Existing cleaning methods mostly rely on manual or additional power-driven cleaning devices, which are not only cumbersome to operate, but also greatly increase production costs. Summary of the Invention

[0003] In view of the above problems existing in the existing steel ball production equipment capable of coarse grinding and fine grinding of steel balls, the present invention is proposed.

[0004] Therefore, the object of the present invention is to provide a steel ball production device which can perform coarse grinding and fine grinding on steel balls.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising:

[0006] A driving mechanism comprising a main support platform, a secondary support platform disposed on top of the main support platform, a power assembly disposed on top of the secondary support platform, and a movable carrier disposed at an output end of the power assembly; and

[0007] A grinding mechanism, the grinding mechanism is arranged on the top of the main support platform, including a rotating grinding disc assembly arranged at the output end of the power assembly, a mounting assembly arranged on the inner side of the rotating grinding disc assembly, a fixed grinding disc assembly fixedly mounted on the top of the main support platform, a scraping assembly mounted on the fixed grinding disc assembly, a cleaning assembly arranged on the fixed grinding disc assembly, and a transmission member connected to the scraping assembly and the cleaning assembly at both ends respectively;

[0008] The rotating grinding disc assembly cooperates with the fixed grinding disc assembly to grind the steel balls. The mounting assembly is used to quickly disassemble and assemble the rotating grinding disc assembly. The scraping assembly is used to clean the debris remaining on the surface of the steel balls after grinding. The cleaning assembly is used to clean and collect the debris on the scraping assembly. The transmission member is used to transmit the power of the scraping assembly to the cleaning assembly.

[0009] As an optimal solution of the steel ball production equipment described in the present invention that can perform coarse and fine grinding of steel balls, the power assembly includes a servo motor installed on the top of the secondary support platform, a spline shaft arranged at the output end of the servo motor, a spline sleeve sleeved on the surface of the spline shaft, and cylinders symmetrically arranged on both sides of the servo motor.

[0010] As an optimal solution of the steel ball production equipment capable of coarse and fine grinding of steel balls described in the present invention, the output ends of the two cylinders are fixedly connected to the end face of the movable carrier frame, a sliding track is provided at the bottom of the movable carrier frame, the spline sleeve is fixedly installed in the inner cavity of the movable carrier frame, and the spline sleeve is rotatably matched with the spline shaft and can slide relative to each other.

[0011] As a preferred solution of the steel ball production equipment capable of coarse and fine grinding of steel balls described in the present invention, the rotating grinding disc assembly includes a first mounting disc installed on the end of the spline sleeve, a coarse grinding ring installed on the inner wall of the first mounting disc, and a fine grinding ring installed on the inner side of the coarse grinding ring.

[0012] As a preferred embodiment of the steel ball production equipment capable of coarse grinding and fine grinding of steel balls according to the present invention, the mounting assembly includes a scroll disk fixedly mounted on the inner wall of the first mounting disk, a scroll spring disposed in the inner cavity of the scroll disk, a spring shaft penetrating the scroll disk and rotatably connected to the inner surface of the scroll disk, a plurality of guide sleeves circumferentially arrayed on the outer surface of the scroll disk, and a locking pin slidably disposed on the inner surface of the guide sleeve;

[0013] The two ends of the scroll spring are respectively fixed to the scroll disk and the spring shaft.

[0014] As a preferred embodiment of the steel ball production equipment capable of coarse grinding and fine grinding of steel balls according to the present invention, the mounting assembly further comprises a driving ring disposed on the end surface of the spring shaft, a plurality of driving grooves formed in a circumferential array on the surface of the driving ring, and a torsion switch fixed to the surface of the driving ring;

[0015] The number of the locking pins is the same as the number of the driving slots, and the locking pins are in sliding contact with the inner surface of the driving slots.

[0016] As a preferred solution of the steel ball production equipment capable of coarse grinding and fine grinding of steel balls described in the present invention, the fixed grinding disc assembly includes a second mounting disc fixedly mounted on the top of the main support platform, a coarse grinding groove arranged on the inner wall of the second mounting disc, a fine grinding groove arranged inside the coarse grinding groove, a coarse grinding opening simultaneously penetrating the surface of the second mounting disc and the coarse grinding groove, and a fine grinding opening simultaneously penetrating the surface of the second mounting disc and the fine grinding groove.

[0017] As a preferred solution of the steel ball production equipment capable of coarse and fine grinding of steel balls described in the present invention, the fixed grinding disc assembly further includes a ball feeding channel arranged at the bottom of the coarse grinding port, transfer channels respectively provided at both ends thereof connecting the top of the coarse grinding port and the bottom of the fine grinding port, a ball outlet channel arranged at the top of the fine grinding port, and guide blocks respectively provided on the transfer channel and the ball feeding channel.

[0018] As a preferred embodiment of the steel ball production equipment capable of coarse grinding and fine grinding of steel balls according to the present invention, the scraping assembly comprises a mounting frame symmetrically arranged on the top of the fine grinding port, two driving paddles arranged inside the two mounting frames, a magnet roller arranged between the two driving paddles, and a scraping plate fixedly mounted on the second mounting plate;

[0019] The scraper plate is in sliding contact with the surface of the magnet roller, and the driving paddle plate and the magnet roller are coaxially rotatably connected to the mounting frame.

[0020] As a preferred embodiment of the steel ball production equipment capable of coarse grinding and fine grinding of steel balls according to the present invention, the cleaning assembly comprises a fixing frame symmetrically mounted on the surface of the second mounting plate, a reciprocating roller rotatably mounted between the two fixing frames, a guide rod disposed between the two fixing frames, a reciprocating sleeve with two ends respectively sleeved on the surfaces of the reciprocating roller and the guide rod, a driving slider disposed on the inner wall of the reciprocating sleeve, and a cleaning scraper disposed at the bottom of the reciprocating sleeve;

[0021] The reciprocating sleeve is engaged with the guide groove on the surface of the reciprocating roller through the driving slider to move back and forth, and the cleaning scraper is in sliding contact with the groove on the surface of the scraper plate.

[0022] The beneficial effects of the present invention are as follows: through the coaxial design of the rotating grinding disc assembly and the fixed grinding disc assembly, and the automatic flow of the ball feeding channel, the transfer channel and the ball outlet channel, the integrated continuous processing of coarse grinding and fine grinding of steel balls is realized without the need for manual transportation, which greatly improves the production efficiency of steel balls. The installation assembly realizes the rapid disassembly and assembly of the coarse grinding ring and the fine grinding ring through the design of the scroll spring, the driving swivel and the locking pin, which significantly enhances the adaptability of the equipment to steel balls of different specifications. The scraping assembly and the cleaning assembly are linked with the transmission parts, and the gravitational potential energy of the steel balls and the grinding liquid can be used to complete the adsorption, scraping and collection of debris on the surface of the steel balls. No additional power is required, and the processing quality of the steel balls is improved without affecting the main grinding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them:

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0025] Figure 2 It is a schematic cross-sectional view of the overall structure of the present invention.

[0026] Figure 3 It is a partial cross-sectional view of the power assembly of the present invention.

[0027] Figure 4 It is a schematic diagram of the partial structure of the grinding mechanism of the present invention.

[0028] Figure 5 It is a schematic diagram of the explosion of the rotating grinding disc assembly of the present invention.

[0029] Figure 6 It is an exploded schematic diagram of the installation assembly of the present invention.

[0030] Figure 7 It is a structural schematic diagram of the fixed grinding disc assembly of the present invention.

[0031] Figure 8 This is a structural schematic diagram of the fixed grinding disc assembly of the present invention from another angle.

[0032] Figure 9 It is a schematic diagram of the partial structure of the fixed grinding disc assembly of the present invention.

[0033] Figure 10 It is a schematic structural diagram of the scraping component of the present invention.

[0034] Figure 11 This is a schematic diagram of the explosion of the cleaning component of the present invention.

[0035] In the figure: 100, driving mechanism; 101, main support platform; 102, secondary support platform; 103, power assembly; 103a, servo motor; 103b, spline shaft; 103c, spline sleeve; 103d, cylinder; 104, movable carrier; 200, grinding mechanism; 201, rotating grinding disc assembly; 201a, first mounting disc; 201b, coarse grinding ring; 201c, fine grinding ring; 202, mounting assembly; 202a, scroll disc; 202b, scroll spring; 202c, spring shaft; 202d, guide sleeve; 202e, locking pin; 202f, driving swivel; 202g, driving slot; 202h, twisting switch Close; 203, fixed grinding disc assembly; 203a, second mounting disc; 203b, coarse grinding groove; 203c, fine grinding groove; 203d, coarse grinding opening; 203e, fine grinding opening; 203f, ball feeding channel; 203g, transfer channel; 203h, ball outlet channel; 203i, guide block; 204, scraping assembly; 204a, mounting frame; 204b, driving pulp plate; 204c, magnet roller; 204d, scraping plate; 205, cleaning assembly; 205a, fixed frame; 205b, reciprocating roller; 205c, guide rod; 205d, reciprocating sleeve; 205e, driving slider; 205f, cleaning scraping block; 206, transmission part. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0038] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0039] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0040] Example 1

[0041] Reference Figure 1-8 , which is the first embodiment of the present invention, provides a steel ball production device that can perform coarse and fine grinding of steel balls. The device includes.

[0042] Specifically, the driving mechanism 100 includes a main support platform 101, a secondary support platform 102 disposed on top of the main support platform 101, a power assembly 103 disposed on top of the secondary support platform 102, and a movable carrier 104 disposed at the output end of the power assembly 103; and

[0043] The grinding mechanism 200 is arranged on the top of the main support platform 101, and includes a rotating grinding disc assembly 201 arranged at the output end of the power assembly 103, a mounting assembly 202 arranged inside the rotating grinding disc assembly 201, and a fixed grinding disc assembly 203 fixedly mounted on the top of the main support platform 101;

[0044] The rotating grinding disc assembly 201 cooperates with the fixed grinding disc assembly 203 to grind the steel balls, and the mounting assembly 202 is used for quickly disassembling and assembling the rotating grinding disc assembly 201 .

[0045] It should be noted that the main support platform 101 and the secondary support platform 102 provide basic support for the entire equipment. The bottom of the movable carrier 104 is provided with a sliding track for its own movement. The movable carrier 104 can move axially along the track under the drive of the power component 103. The rotating grinding wheel assembly 201 and the fixed grinding wheel assembly 203 are arranged opposite to each other on the left and right, and the two cooperate with each other to grind the steel balls.

[0046] Furthermore, the power assembly 103 includes a servo motor 103a installed on the top of the secondary support platform 102, a spline shaft 103b arranged at the output end of the servo motor 103a, a spline sleeve 103c sleeved on the surface of the spline shaft 103b, and cylinders 103d symmetrically arranged on both sides of the servo motor 103a.

[0047] Furthermore, the output ends of the two cylinders 103d are fixedly connected to the end face of the movable carrier 104, a sliding track is provided at the bottom of the movable carrier 104, the spline sleeve 103c is fixedly installed in the inner cavity of the movable carrier 104, and the spline sleeve 103c and the spline shaft 103b are rotatably matched and can slide relative to each other.

[0048] It should be noted that the output end of the servo motor 103a is connected to the spline shaft 103b, and the torque is amplified by gear meshing at the connection. One end of the spline shaft 103b is rotatably installed on one side of the secondary support platform 102, and the other end is rotatably matched with the inner surface of the spline sleeve 103c and can slide relatively. This connection method can meet the movement requirements of subsequent components in a certain direction while transmitting power. Cylinders 103d are symmetrically arranged on both sides of the servo motor 103a. The output ends of the two cylinders 103d are fixedly connected to the end faces of the movable carrier 104. A sliding track is provided at the bottom of the movable carrier 104. The extension and retraction of the cylinder 103d can push the movable carrier 104 to move along the sliding track, thereby driving the rotating grinding disc assembly 201 installed at one end of the spline sleeve 103c to move.

[0049] The rotating grinding disc assembly 201 includes a first mounting disc 201a mounted on the end of the spline sleeve 103c, a coarse grinding ring 201b mounted on the inner wall of the first mounting disc 201a, and a fine grinding ring 201c mounted inside the coarse grinding ring 201b.

[0050] It should be noted that the first mounting disk 201a rotates with the rotation of the spline sleeve 103c, and the rough grinding ring 201b and the first mounting disk 201a are respectively provided with a number of blocks at the contact surfaces thereof, and the fine grinding ring 201c is respectively used for the rough grinding and fine grinding processes of the steel balls, and the outer circumferential array of the fine grinding ring 201c is provided with a number of positioning mounting blocks, which fit into the mounting grooves provided in the inner circumferential array of the rough grinding ring 201b, and the inner circumference is provided with locking holes for quick disassembly and assembly with the mounting assembly 202. When the first mounting disk 201a rotates, the rough grinding ring 201b can be driven to rotate by a number of blocks, and when the rough grinding ring 201b rotates, the fine grinding ring 201c is driven to rotate synchronously by the positioning mounting blocks and the mounting grooves.

[0051] Preferably, the mounting assembly 202 includes a scroll disk 202a fixedly mounted on the inner wall of the first mounting disk 201a, a scroll spring 202b disposed in the inner cavity of the scroll disk 202a, a spring shaft 202c penetrating the scroll disk 202a and rotatably connected to the inner surface thereof, a plurality of guide sleeves 202d circumferentially arrayed on the outer surface of the scroll disk 202a, and a locking pin 202e slidably disposed on the inner surface of the guide sleeve 202d.

[0052] The two ends of the scroll spring 202b are fixed to the scroll plate 202a and the spring shaft 202c respectively.

[0053] Specifically, the mounting assembly 202 further includes a driving ring 202f disposed on the end surface of the spring shaft 202c, a plurality of driving grooves 202g formed in a circumferential array on the surface of the driving ring 202f, and a torsion switch 202h fixed on the surface of the driving ring 202f.

[0054] The number of the locking pins 202e is the same as the number of the driving slots 202g, and the locking pins 202e are in sliding contact with the inner surface of the driving slots 202g.

[0055] It should be noted that the mounting assembly 202 is used to quickly disassemble and assemble the rotating grinding disc assembly 201, so that the user can replace the coarse grinding ring 201b and the fine grinding ring 201c according to different production needs. The driving ring 202f is connected to the spring shaft 202c. When the driving ring 202f rotates, the spring shaft 202c is driven to rotate. The rotation of the spring shaft 202c drives the volute spring 202b to tighten and accumulate elastic potential energy. When the driving ring 202f is released, the volute spring 202b will drive the spring under the action of the elastic potential energy. The rotating shaft 202c rotates in the opposite direction, and the spring rotating shaft 202c drives the driving rotating ring 202f to reverse together. By operating the torsion switch 202h, the driving rotating ring 202f is driven to rotate. The driving groove 202g on the driving rotating ring 202f pushes the locking pin 202e to slide in the guide sleeve 202d, and cooperates with the locking hole set on the inner side of the fine grinding ring 201c to realize the rapid installation and removal of the coarse grinding ring 201b and the fine grinding ring 201c. The spiral spring 202b keeps the entire device in a locked state when no force is applied.

[0056] Furthermore, the fixed grinding disc assembly 203 includes a second mounting disc 203a fixedly mounted on the top of the main support platform 101, a coarse grinding groove 203b arranged on the inner wall of the second mounting disc 203a, a fine grinding groove 203c arranged on the inner side of the coarse grinding groove 203b, a coarse grinding opening 203d that simultaneously passes through the surfaces of the second mounting disc 203a and the coarse grinding groove 203b, and a fine grinding opening 203e that simultaneously passes through the surfaces of the second mounting disc 203a and the fine grinding groove 203c.

[0057] It should be noted that the fixed grinding disc assembly 203 is fixedly installed on the top of the main support platform 101, and cooperates with the rotating grinding disc assembly 201 to grind the steel balls. When the rotating grinding disc assembly 201 and the fixed grinding disc assembly 203 fit together to grind the steel balls, the coarse grinding groove 203b cooperates with the coarse grinding ring 201b to form a coarse grinding cavity, and the fine grinding groove 203c cooperates with the fine grinding ring 201c to form a fine grinding cavity, and the steel balls are coarsely ground and finely ground in these two cavities respectively.

[0058] Among them, the fixed grinding disc assembly 203 also includes a ball feeding channel 203f arranged at the bottom of the coarse grinding port 203d, a transfer channel 203g respectively provided at both ends to connect the top of the coarse grinding port 203d and the bottom of the fine grinding port 203e, a ball outlet channel 203h arranged at the top of the fine grinding port 203e, and guide blocks 203i respectively provided on the transfer channel 203g and the ball feeding channel 203f.

[0059] It should be noted that the guide block 203i is used to ensure that the steel ball enters the grinding groove accurately when it enters the grinding chamber. When grinding the steel ball, the rotating grinding disc assembly 201 rotates coaxially relative to the fixed grinding disc assembly 203, and the steel ball enters the coarse grinding port 203d through the ball feeding channel 203f and is coarsely ground in the coarse grinding chamber. The steel ball rotates around the coarse grinding groove 203b under the squeezing and friction between the coarse grinding groove 203b and the coarse grinding ring 201b, and then enters the bottom of the fine grinding port 203e from the top of the coarse grinding port 203d through the transfer channel 203g, and is finely ground with the cooperation of the fine grinding groove 203c and the fine grinding ring 201c, and finally is output from the top of the fine grinding port 203e through the ball outlet channel 203h.

[0060] During use, the operator starts the servo motor 103a to drive the spline shaft 103b to rotate, and at the same time controls the cylinders 103d on both sides to push the movable carrier 104 to move along the bottom sliding track, driving the spline sleeve 103c and the rotating grinding disc assembly 201 fixed at its end to press the fixed grinding disc assembly 203 as a whole, so that the coarse grinding ring 201b and the coarse grinding groove 203b are tightly fitted to form a coarse grinding cavity, and the fine grinding ring 201c and the fine grinding groove 203c are tightly fitted to form a fine grinding cavity, and the steel ball to be ground is transported to the coarse grinding port 203d through water flow or grinding liquid from the ball feeding channel 203f, and the steel ball is transported to the coarse grinding port 203d through the guide block 20 The ball enters the coarse grinding chamber under the guidance of the guide block 203i, and is driven by the block of the first mounting plate 201a and the friction of the fixed coarse grinding groove 203b to rotate around the coarse grinding groove 203b to complete the coarse grinding. Then, it is transported from the top of the coarse grinding opening 203d to the bottom of the fine grinding opening 203e through the transfer channel 203g, and enters the fine grinding chamber formed by the fine grinding groove 203c and the fine grinding ring 201c under the guidance of the guide block 203i. With the precise cooperation of the two, the ball is finally discharged from the top of the fine grinding opening 203e through the ball outlet channel 203h, realizing the integrated continuous processing of coarse grinding and fine grinding.

[0061] If the coarse grinding ring 201b or the fine grinding ring 201c needs to be replaced, the twist switch 202h can be operated to drive the driving ring 202f to rotate, and the driving groove 202g pushes the locking pin 202e to slide in the guide sleeve 202d, so that it disengages from the locking hole on the fine grinding ring 201c, so that it can be quickly disassembled and assembled. When installing, just reverse the operation to put each component back. After releasing the twist switch 202h, the scroll spring 202b drives the locking pin 202e to re-lock, ensuring that the grinding process is stable.

[0062] In summary, the driving mechanism 100 provides stable support for the entire device through the main support platform 101 and the secondary support platform 102. The power component 103 realizes the stable transmission of rotational power through the cooperation of the servo motor 103a, the spline shaft 103b and the spline sleeve 103c, and cooperates with the cylinder 103d to push the mobile carrier 104 to achieve the precise fit between the rotating grinding disc component 201 and the fixed grinding disc component 203, ensuring the stable and controllable grinding pressure. In the grinding mechanism 200, the rotating grinding disc component 201 and the fixed grinding disc component 203 are in a stable state. 3 forms a coarse grinding chamber and a fine grinding chamber, and realizes continuous processing of coarse grinding and fine grinding of steel balls through the ball feeding channel 203f, the transfer channel 203g and the ball outlet channel 203h, thereby improving the efficiency and continuity of steel ball production. The mounting assembly 202 uses the scroll spring 202b, the drive swivel 202f and the locking pin 202e to realize the rapid disassembly and assembly of the coarse grinding ring 201b and the fine grinding ring 201c, significantly improving the adaptability of the equipment. In addition, the guide block 203i ensures that the steel balls accurately enter the two grinding chambers, thereby improving the stability of steel ball transportation.

[0063] Example 2

[0064] Reference Figure 9-11 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: based on Example 1, this embodiment provides a scraping component 204, a cleaning component 205 and a transmission component 206 of a steel ball production equipment that can perform coarse and fine grinding of steel balls, thereby solving the problem that debris will stick to the surface of the steel balls after the steel ball production equipment grinds the steel balls.

[0065] Furthermore, the grinding mechanism 200 further includes a scraping assembly 204 mounted on the fixed grinding disc assembly 203, a cleaning assembly 205 disposed on the fixed grinding disc assembly 203, and a transmission member 206 having two ends connected to the scraping assembly 204 and the cleaning assembly 205 respectively;

[0066] The scraping assembly 204 is used to clean the debris remaining on the surface after the steel ball is ground. The cleaning assembly 205 is used to clean and collect the debris on the scraping assembly 204. The transmission member 206 is used to transmit the power of the scraping assembly 204 to the cleaning assembly 205.

[0067] Furthermore, the scraping assembly 204 includes a mounting frame 204a symmetrically arranged on the top of the fine grinding mouth 203e, two driving paddles 204b arranged on the inner sides of the two mounting frames 204a, a magnet roller 204c arranged between the two driving paddles 204b, and a scraping plate 204d fixedly mounted on the second mounting plate 203a;

[0068] The scraper plate 204d is in sliding contact with the surface of the magnet roller 204c, driving the paddle plate 204b and the magnet roller 204c to rotate coaxially and be connected to the mounting frame 204a.

[0069] It should be noted that the mounting frame 204a is symmetrically fixed on the second mounting plate 203a at the top of the fine grinding port 203e, and the two driving paddles 204b are rotatably mounted between the two mounting frames 204a through bearings. The driving paddle 204b is located at the entrance of the ball outlet channel 203h, and its blade portion extends into the path through which the steel balls flow. The magnet roller 204c is arranged between the two driving paddles 204b and is coaxially fixedly connected to the driving paddles 204b. Its surface has magnetism, and the scraper plate 20 4d is fixedly mounted on the second mounting plate 203a and is located above the magnet roller 204c. Its working surface is in close sliding contact with the surface of the magnet roller 204c. The surface of the scraper plate 204d is provided with a groove for accommodating scraped debris. During the steel ball grinding process, the driving paddle 204b rotates under the action of water flow or the gravitational potential energy of the steel ball, driving the magnet roller 204c to rotate. The magnet roller 204c absorbs the debris on the surface of the steel ball and scrapes the debris off through sliding contact with the scraper plate 204d.

[0070] The cleaning assembly 205 includes a fixed frame 205a symmetrically mounted on the surface of the second mounting plate 203a, a reciprocating roller 205b rotatably mounted between the two fixed frames 205a, a guide rod 205c disposed between the two fixed frames 205a, a reciprocating sleeve 205d with its ends respectively sleeved on the surfaces of the reciprocating roller 205b and the guide rod 205c, a driving slider 205e disposed on the inner wall of the reciprocating sleeve 205d, and a cleaning scraper 205f disposed at the bottom of the reciprocating sleeve 205d.

[0071] The reciprocating sleeve 205d moves back and forth by engaging with the guide groove on the surface of the reciprocating roller 205b through the driving slider 205e, and the cleaning scraper 205f is in sliding contact with the groove on the surface of the scraper plate 204d.

[0072] It should be noted that the cleaning assembly 205 is also installed on the fixed grinding disc assembly 203, and is used to clean and collect debris in the grooves on the surface of the scraper plate 204d. Waste boxes for temporarily storing debris are provided on both sides of the fixed frame 205a. When the reciprocating roller 205b rotates, the reciprocating sleeve 205d is driven to move back and forth on the reciprocating roller 205b by driving the slider 205e, and the cleaning scraper block 205f then cleans the grooves on the surface of the scraper plate 204d, and pushes the scraped debris into the collection box for collection.

[0073] The two ends of the transmission member 206 are respectively connected to the scraping component 204 and the cleaning component 205, and are used to transmit the power of the scraping component 204 to the cleaning component 205, so that the scraping component 204 and the cleaning component 205 can work together. The transmission member 206 can be a transmission device such as a chain or a belt, which transmits part of the power of the driving paddle 204b to the reciprocating roller 205b.

[0074] During use, when the finely ground steel ball is output from the top of the fine grinding port 203e through the ball outlet channel 203h, the gravitational potential energy of the steel ball or the impact of the water flow drives the driving paddle 204b to rotate, thereby driving the coaxially fixed magnet roller 204c to rotate synchronously. The magnet roller 204c absorbs the magnetic debris remaining on the surface of the steel ball through a strong magnetic field, and the scraper plate 204d is in close sliding contact with its surface, scraping the absorbed debris into the groove on the surface of the scraper plate 204d for temporary storage. At the same time, the transmission member 206 transmits the rotational power of the driving paddle 204b to the reciprocating roller 205b of the cleaning component 205, and drives the slider 205e to engage and move in the guide groove on the surface of the reciprocating roller 205b, driving the reciprocating sleeve 205d to move back and forth along the reciprocating roller 205b, thereby driving the cleaning scraper 205f at the bottom to scrape back and forth in the groove of the scraper plate 204d, pushing the debris into the waste boxes on both sides of the fixed frame 205a for collection, thereby realizing the cleaning and collection of debris during the steel ball output process.

[0075] In summary, the scraping assembly 204 utilizes the gravitational potential energy of the steel ball and the abrasive liquid to drive the paddle plate 204b to drive the magnet roller 204c to rotate, thereby absorbing the magnetic debris on the surface of the steel ball. The scraping plate 204d then scrapes the debris off in real time and temporarily stores it in the groove, effectively solving the problem of debris sticking to the surface of the steel ball. The cleaning assembly 205 converts part of the kinetic energy of the paddle plate into the rotational motion of the reciprocating roller 205b through the transmission member 206, driving the cleaning scraper 205f to reciprocate and scrape the groove, pushing the debris into the waste box.

[0076] In addition, the transmission member 206 drives the scraping assembly 204 and the cleaning assembly 205 to work together, and the debris on the surface of the steel ball can be cleaned and collected without additional power. Without affecting the coarse grinding and fine grinding processes, the steel ball processing quality and the equipment automation level are improved.

[0077] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structures. Other replacements, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0078] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0079] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A steel ball production equipment capable of coarse grinding and fine grinding of steel balls, characterized by: include, A driving mechanism (100) comprises a main support platform (101), a secondary support platform (102) arranged on top of the main support platform (101), a power assembly (103) arranged on top of the secondary support platform (102), and a movable carrier (104) arranged at an output end of the power assembly (103); and, A grinding mechanism (200) is arranged on the top of the main support platform (101), comprising a rotating grinding disc assembly (201) arranged at the output end of the power assembly (103), a mounting assembly (202) arranged inside the rotating grinding disc assembly (201), a fixed grinding disc assembly (203) fixedly mounted on the top of the main support platform (101), a scraping assembly (204) mounted on the fixed grinding disc assembly (203), a cleaning assembly (205) arranged on the fixed grinding disc assembly (203), and a transmission member (206) connected at both ends to the scraping assembly (204) and the cleaning assembly (205); The rotating grinding disc assembly (201) cooperates with the fixed grinding disc assembly (203) to grind the steel ball; the mounting assembly (202) is used for quickly disassembling and assembling the rotating grinding disc assembly (201); the scraping assembly (204) is used for cleaning debris remaining on the surface of the steel ball after grinding; the cleaning assembly (205) is used for cleaning and collecting debris on the scraping assembly (204); and the transmission member (206) is used for transmitting power of the scraping assembly (204) to the cleaning assembly (205).

2. The steel ball production equipment capable of coarse grinding and fine grinding of steel balls according to claim 1, characterized in that: The power assembly (103) comprises a servo motor (103a) mounted on the top of the secondary support platform (102), a spline shaft (103b) arranged at the output end of the servo motor (103a), a spline sleeve (103c) sleeved on the surface of the spline shaft (103b), and cylinders (103d) symmetrically arranged on both sides of the servo motor (103a).

3. The steel ball production equipment capable of coarse grinding and fine grinding of steel balls according to claim 2, characterized in that: The output ends of the two cylinders (103d) are fixedly connected to the end surface of the movable carrier (104); a sliding track is provided at the bottom of the movable carrier (104); the spline sleeve (103c) is fixedly installed in the inner cavity of the movable carrier (104); the spline sleeve (103c) and the spline shaft (103b) are rotatably matched and can slide relative to each other.

4. The steel ball production equipment capable of coarse grinding and fine grinding of steel balls according to claim 3, characterized in that: The rotating grinding disc assembly (201) comprises a first mounting disc (201a) mounted on the end of the spline sleeve (103c), a coarse grinding ring (201b) mounted on the inner wall of the first mounting disc (201a), and a fine grinding ring (201c) mounted on the inner side of the coarse grinding ring (201b).

5. The steel ball production equipment capable of coarse grinding and fine grinding of steel balls according to claim 4, characterized in that: The mounting assembly (202) comprises a scroll disk (202a) fixedly mounted on the inner wall of the first mounting disk (201a), a scroll spring (202b) disposed in the inner cavity of the scroll disk (202a), a spring shaft (202c) penetrating the scroll disk (202a) and rotatably connected to the inner surface thereof, a plurality of guide sleeves (202d) arranged in a circumferential array on the outer surface of the scroll disk (202a), and a locking pin (202e) slidably disposed on the inner surface of the guide sleeve (202d); The two ends of the scroll spring (202b) are respectively fixed to the scroll disk (202a) and the spring rotating shaft (202c).

6. The steel ball production equipment capable of coarse grinding and fine grinding of steel balls according to claim 5, characterized in that: The mounting assembly (202) further includes a driving ring (202f) disposed on the end surface of the spring shaft (202c), a plurality of driving grooves (202g) formed in a circumferential array on the surface of the driving ring (202f), and a torsion switch (202h) fixed on the surface of the driving ring (202f); The number of the locking pins (202e) is the same as the number of the driving slots (202g), and the locking pins (202e) are in sliding contact with the inner surface of the driving slots (202g).

7. The steel ball production equipment capable of coarse grinding and fine grinding of steel balls according to claim 6, characterized in that: The fixed grinding disc assembly (203) comprises a second mounting disc (203a) fixedly mounted on the top of the main support platform (101), a coarse grinding groove (203b) arranged on the inner wall of the second mounting disc (203a), a fine grinding groove (203c) arranged on the inner side of the coarse grinding groove (203b), a coarse grinding opening (203d) simultaneously penetrating the surfaces of the second mounting disc (203a) and the coarse grinding groove (203b), and a fine grinding opening (203e) simultaneously penetrating the surfaces of the second mounting disc (203a) and the fine grinding groove (203c).

8. The steel ball production equipment capable of coarse grinding and fine grinding of steel balls according to claim 7, characterized in that: The fixed grinding disc assembly (203) further comprises a ball feeding channel (203f) arranged at the bottom of the coarse grinding opening (203d), transfer channels (203g) respectively provided at both ends thereof and connected to the top of the coarse grinding opening (203d) and the bottom of the fine grinding opening (203e), a ball outlet channel (203h) arranged at the top of the fine grinding opening (203e), and guide blocks (203i) respectively arranged on the transfer channel (203g) and the ball feeding channel (203f).

9. The steel ball production equipment capable of coarse grinding and fine grinding of steel balls according to claim 8, characterized in that: The scraping assembly (204) comprises a mounting frame (204a) symmetrically arranged on the top of the fine grinding mouth (203e), two driving paddles (204b) arranged inside the two mounting frames (204a), a magnet roller (204c) arranged between the two driving paddles (204b), and a scraping plate (204d) fixedly mounted on the second mounting plate (203a); The scraper plate (204d) is in sliding contact with the surface of the magnet roller (204c), and the driving paddle plate (204b) and the magnet roller (204c) are coaxially rotatably connected to the mounting frame (204a).

10. The steel ball production equipment capable of coarse grinding and fine grinding of steel balls according to claim 9, characterized in that: The cleaning assembly (205) comprises a fixed frame (205a) symmetrically mounted on the surface of the second mounting plate (203a), a reciprocating roller (205b) rotatably mounted between the two fixed frames (205a), a guide rod (205c) disposed between the two fixed frames (205a), a reciprocating sleeve (205d) with two ends respectively sleeved on the surfaces of the reciprocating roller (205b) and the guide rod (205c), a driving slider (205e) disposed on the inner wall of the reciprocating sleeve (205d), and a cleaning scraper (205f) disposed at the bottom of the reciprocating sleeve (205d); The reciprocating sleeve (205d) engages with the guide groove on the surface of the reciprocating roller (205b) through the driving slider (205e) to move back and forth, and the cleaning scraper (205f) is in sliding contact with the groove on the surface of the scraper plate (204d).

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