Accessory production device with automatic feeding function and feeding method thereof

Abstract

The invention relates to the technical field of accessory production, and particularly discloses an accessory production device with an automatic feeding function, which comprises a processing bed, a limiting plate is fixedly mounted on the upper surface of the processing bed, and a first feeding assembly is arranged on the outer wall of one end of the processing bed; a second feeding assembly is arranged on the upper surface of the end, corresponding to the first feeding assembly, of the machining bed and located at the tail end of the limiting plate, and a plurality of bearing bushes are stored in the second feeding assembly. A transmission structure in the first feeding assembly enables the first feeding assembly to be matched with the second feeding assembly through a mechanical structure during feeding, a push plate in the first feeding assembly pushes bearing bushes which are sequentially fed to the surface of a machining bed in the second feeding assembly into a limiting plate, and therefore the multiple bearing bushes make contact with one another and are arranged in the limiting plate; the bearing bush can be conveniently drilled through the drill bit in the follow-up process, and meanwhile the bearing bush is positioned in the drilling process through the positioning head.

Description

Technical Field

[0001] The present invention relates to the technical field of accessory production, and in particular to an accessory production device with an automatic feeding function and a feeding method thereof. Background Art

[0002] When processing the bearings of automobile engines, the bearings need to be transported in batches and fixed on the workbench, wherein the loading device is a device that uses a conveyor or a mechanical arm to transport the products to be processed to the workbench for processing;

[0003] However, in the existing loading process, a conveyor is usually used to load the bearings to the accessories production device. When the drilling body is processing the bearings, it still needs to be positioned by a positioning device. If the positioning is inaccurate, the drilling position will be offset, which will affect the subsequent assembly and use. In addition, when the bearings are transported in batches by conveyors, the accumulation between the bearings will cause the bearing covers to collide with each other and cause damage, thereby greatly reducing the processing quality of the bearing covers. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an accessory production device with automatic feeding function and a feeding method thereof.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A parts production device with an automatic feeding function comprises a processing bed, a limit plate is fixedly installed on the upper surface of the processing bed, a first feeding assembly is arranged on the outer wall of one end of the processing bed, a second feeding assembly is arranged on the upper surface of one end of the processing bed corresponding to the first feeding assembly, and the second feeding assembly is arranged at the end of the limit plate, a plurality of bearings are stored inside the second feeding assembly, a hydraulic lifting platform is fixedly installed on the outer wall of one side of the processing bed, a first electric push rod is fixedly installed on the upper end of the hydraulic lifting platform, and a drill bit for processing the bearing is rotatably installed on the output end of the first electric push rod;

[0007] The first feeding assembly specifically includes a first gear, a mounting seat is provided below the first gear, a double-headed motor is fixedly installed on the mounting seat, two ends of the double-headed motor are respectively connected to a transmission structure, and an output shaft at one end of the double-headed motor is fixedly installed with a second gear meshing with the first gear, a second connecting rod is slidably connected to the outer wall of the first gear, a rectangular frame used in conjunction with the second connecting rod is fixedly installed on the upper surface of the processing bed, the rectangular frame is sleeved on the outer wall of the second connecting rod, and a push plate is fixedly installed at the end of the second connecting rod;

[0008] The second loading assembly includes a first fixed plate and two second fixed plates, wherein the lower end of the first fixed plate is fixedly connected to the upper surface of the processing bed, a plurality of bearings are arranged between the first fixed plate and the second fixed plate, a plurality of rotating shafts are rotatably installed on both sides of the first fixed plate, and a supporting plate is fixedly installed on the outer wall of the rotating shaft, and the two ends of the bearing are respectively contacted with the supporting plates.

[0009] Preferably, the first feeding assembly also includes a fixed shaft fixedly installed on the outer wall of the first gear, the outer wall of the fixed shaft is slidably connected with a vertically arranged movable frame, and the end of the second connecting rod is fixedly connected to the movable frame, the upper end surface of the mounting seat is located on the other side of the first gear and a fixed rod is fixedly installed thereon, and the upper end of the fixed rod is rotatably connected to the center position of the first gear.

[0010] Preferably, the second loading component also includes an installation groove opened on the outer wall of the first fixed plate, and the installation groove has fourth gears rotatably installed in the corresponding positions of the ends of the multiple rotating shafts, and the ends of the rotating shafts are fixedly connected to the fourth gears. A rack plate meshing with the multiple fourth gears is also slidably installed in the installation groove.

[0011] Preferably, the transmission structure includes a second reinforcing frame fixedly connected to the mounting seat, a worm gear is rotatably mounted on the upper end of the second reinforcing frame, and a second synchronous wheel is fixedly mounted at the center position of the outer wall of the worm gear, the transmission structure also includes a first synchronous wheel fixedly connected to the output end of the double-headed motor, wherein the first synchronous wheel is arranged directly below the second synchronous wheel, and a synchronous belt is arranged between the first synchronous wheel and the second synchronous wheel, and two ends of the synchronous belt are respectively arranged on the outer walls of the first synchronous wheel and the second synchronous wheel and are wound around, the first reinforcing frame is fixedly mounted on the outer wall of one side of the second reinforcing frame, a worm gear meshing with the worm gear is rotatably mounted on the upper end of the first reinforcing frame, a transmission rod is fixedly mounted on the other end of the worm gear, a third gear is fixedly mounted on the end of the transmission rod, a lifting frame is movably mounted on the outer wall of the third gear, a plurality of tooth blocks are fixedly mounted on the inner wall of one side of the lifting frame, and the plurality of tooth blocks are meshed with the third gear, a first connecting rod is fixedly mounted on the upper end surface of the third gear, and the first connecting rod is fixedly connected to the lower end of the rack plate.

[0012] Preferably, a plurality of supporting plates are fixedly mounted on the outer wall of the rotating shaft at equal intervals, and the ends of the supporting plates are arranged in an arc shape.

[0013] Preferably, a gas spring is fixedly installed on the end outer wall of the processing bed below the lifting frame, the upper end of the gas spring is fixedly connected to the bottom surface of the lifting frame, the number of gas springs is not less than two and they are equidistantly and symmetrically distributed below the lifting frame.

[0014] Preferably, an adjustment plate is fixedly mounted on the outer wall of the output end of the first electric push rod, a servo motor is arranged on the adjustment plate, and a positioning head is fixedly mounted on the output end of the servo motor.

[0015] Preferably, an electric slide is slidably mounted on the adjustment plate, and the servo motor is fixedly connected to the electric slide.

[0016] Preferably, three equidistantly arranged supporting plates are fixedly mounted on the outer wall of the rotating shaft.

[0017] A feeding method for an accessory production device with an automatic feeding function specifically comprises the following steps:

[0018] Step 1: When in use, the plurality of bearings between the first fixed plate and the second fixed plate are sequentially lowered to the upper surface of the processing bed under the action of gravity, and then the bearing placed on the upper surface of the processing bed is pushed into the inside of the limit plate under the pushing action of the push plate in the first loading assembly, and the push plate sequentially pushes the plurality of bearings into the inside of the limit plate, and the plurality of bearings contact each other and are gradually pushed to the bottom of the drill bit for drilling processing;

[0019] Step 2: When loading materials through the second loading assembly, the two ends of each bearing are respectively overlapped on the supporting plates arranged on both sides of the first fixed plate, and the first fixed plate and the second fixed plate are divided into multiple layers by arranging multiple groups of symmetrical supporting plates. When loading the bearing, the rack plate slidably installed on the outer wall on the other side of the first fixed plate moves up and down, and the rotating shaft drives the supporting plate to rotate through the meshing transmission between the rack plate and multiple fourth gears. When the supporting plate rotates downward, the bearing can be lowered under the action of gravity, wherein the bearing arranged at the lowest end between the first fixed plate and the second fixed plate is directly loaded onto the upper surface of the processing bed after it is lowered, and the remaining bearings are lowered by one layer;

[0020] Step 3: When the bearing is lowered to the upper surface of the processing bed, the first gear arranged outside the end of the processing bed rotates half a circle, and the fixed shaft fixedly installed on the first gear slides inside the movable frame, so that the movable frame can drive the second connecting rod fixedly connected thereto to slide outside the processing bed. When the bearing is lowered to the upper surface of the processing bed, the first gear continuously rotates half a circle so that the movable frame drives the second connecting rod to move inside the processing bed, and the push plate arranged at the end of the second connecting rod will descend to the inside of the bearing push limit plate on the upper surface of the processing bed;

[0021] Step 4: Under the driving action of the second gear, the first gear rotates, and there is meshing transmission between the second gear and the first gear. When the first gear rotates, the first synchronous wheels arranged at both ends of the double-headed motor rotate synchronously, and the first synchronous wheel drives the second synchronous wheel to rotate through the synchronous belt. The second synchronous wheel is fixedly connected to the worm wheel, so the second synchronous wheel and the worm wheel rotate coaxially. When the worm wheel rotates, it drives the worm to rotate one circle through the cooperation with the worm, thereby making the third gear coaxial with the worm rotate one circle. When the third gear rotates one circle, it can be transmitted with the tooth block arranged inside the lifting frame to make the lifting frame move upward for a distance. The lifting frame is fixedly connected to the rack plate through the first connecting rod, so that the rack plate is lifted upward by the same distance, and in this process, the rack plate drives the fourth gear to rotate one-third of a circle through the meshing with the fourth gear;

[0022] Step 5: The multiple bearings arranged inside the limit plate gradually move toward the bottom of the drill bit as the push plate continues to push inward, and the drill bit driven by the first electric push rod to rotate downward drills holes at corresponding positions on the bearings;

[0023] Step six: When the first loading assembly and the second loading assembly continue to load materials into the limit plate for drilling processing, the single displacement of each bearing is equal to the width of the bearing. By adjusting the servo motor on the adjustment plate, the distance between the positioning head and the drill bit is matched with the width of the bearing. When drilling the bearing under the drill bit, the positioning head can be used to locate the drilling position at the same time.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] The present invention sets a first loading component and a second loading component. The transmission structure in the first loading component enables the first loading component to cooperate with the second loading component through a mechanical structure during loading. The push plate in the first loading component pushes the bearings in the second loading component that are sequentially loaded onto the surface of the processing bed into the interior of the limit plate, so that multiple bearings are contacted with each other and arranged inside the limit plate, which is convenient for drilling holes on the bearings by a drill bit in the subsequent process, and at the same time, the positioning process of the bearing drilling holes is performed by a positioning head.

[0026] The present invention fixes multiple supporting plates on the outer wall of the rotating shaft. When the supporting plate used to support the end of the bearing is rotated to cause the bearing to drop, another supporting plate located on the outer wall of the rotating shaft can be rotated to support the end of the bearing on the upper layer, thereby preventing the bearing from being deformed due to collision or the like during the falling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the present invention;

[0029] Figure 2 It is a schematic side view of the overall structure in an embodiment of the present invention;

[0030] Figure 3 It is a schematic diagram of another state of the overall structure in an embodiment of the present invention;

[0031] Figure 4 This is a schematic diagram of the structure of the first feeding assembly in an embodiment of the present invention;

[0032] Figure 5 This is a schematic diagram of the supporting plate structure in an embodiment of the present invention;

[0033] Figure 6 This is a schematic diagram of the structure of the supporting plate in another state in an embodiment of the present invention;

[0034] Figure 7 In the embodiment of the present invention Figure 1 A partial enlarged schematic diagram in the middle;

[0035] Figure 8 In the embodiment of the present invention Figure 3 A partial enlarged schematic diagram of point B in the middle.

[0036] In the figure: 1, processing bed; 2, limit plate; 3, hydraulic lifting platform; 4, first feeding assembly; 401, first gear; 402, push plate; 403, mounting seat; 404, double-headed motor; 405, second gear; 406, first synchronous wheel; 407, synchronous belt; 408, second synchronous wheel; 409, worm wheel; 410, worm; 411, first reinforcement frame; 412, second reinforcement frame; 413, transmission rod; 414, lifting frame; 415, gas spring; 4 16. The third gear; 417. The first connecting rod; 418. The second connecting rod; 419. The fixed shaft; 420. The movable frame; 421. The fixed rod; 5. The second feeding assembly; 501. The first fixed plate; 502. The second fixed plate; 503. The rotating shaft; 504. The mounting groove; 505. The fourth gear; 506. The rack plate; 507. The supporting plate; 6. The bearing; 7. The first electric push rod; 8. The drill bit; 9. The adjusting plate; 10. The servo motor; 11. The positioning head. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] Reference Figure 1-8 , a parts production device with automatic feeding function, comprising a processing bed 1, a limit plate 2 is fixedly installed on the upper surface of the processing bed 1, a first feeding assembly 4 is arranged on the outer wall of one end of the processing bed 1, a second feeding assembly 5 is arranged on the upper surface of one end of the processing bed 1 corresponding to the first feeding assembly 4, and the second feeding assembly 5 is arranged at the end of the limit plate 2, a plurality of bearings 6 are stored inside the second feeding assembly 5, a hydraulic lifting platform 3 is fixedly installed on the outer wall of one side of the processing bed 1, a first electric push rod 7 is fixedly installed on the upper end of the hydraulic lifting platform 3, and a drill bit 8 for processing the bearing 6 is rotatably installed on the output end of the first electric push rod 7;

[0039] The first feeding assembly 4 specifically includes a first gear 401, a mounting seat 403 is provided below the first gear 401, a double-headed motor 404 is fixedly installed on the mounting seat 403, both ends of the double-headed motor 404 are respectively connected to a transmission structure, and one end of the output shaft of the double-headed motor 404 is fixedly installed with a second gear 405 meshingly connected to the first gear 401, a second connecting rod 418 is slidably connected to the outer wall of the first gear 401, a rectangular frame used in conjunction with the second connecting rod 418 is fixedly installed on the upper surface of the processing bed 1, the rectangular frame is sleeved on the outer wall of the second connecting rod 418, and a push plate 402 is fixedly installed at the end of the second connecting rod 418;

[0040] The second loading assembly 5 comprises a first fixed plate 501 and two second fixed plates 502, wherein the lower end of the first fixed plate 501 is fixedly connected to the upper surface of the processing bed 1, and a plurality of bearings 6 are arranged between the first fixed plate 501 and the second fixed plate 502, and a plurality of rotating shafts 503 are rotatably installed on both sides of the first fixed plate 501, and a supporting plate 507 is fixedly installed on the outer wall of the rotating shaft 503, and the two ends of the bearing 6 are respectively arranged in contact with the supporting plates 507;

[0041] A plurality of symmetrical supporting plates 507 are arranged between the first fixed plate 501 and the second fixed plate 502 to separate the bearing 6 into multiple layers. When the bearing 6 is loaded, the supporting plate 507 rotates downward to allow the bearing 6 to drop under the action of gravity. The bearing 6 arranged at the lowest end between the first fixed plate 501 and the second fixed plate 502 is directly loaded onto the upper surface of the processing bed 1 after it drops, and the remaining bearings 6 drop by one layer. Then the push plate 402 included in the first loading assembly 4 can push the bearing 6 dropped to the upper surface of the processing bed 1 to the inside of the limit plate 2. Under the action of the force transmitted by the contact between the multiple bearings 6, the bearing 6 can be moved to the bottom of the drill bit 8, and the corresponding position on the bearing 6 is drilled by the drill bit 8. Drilling of the bearing 6 by the drill bit 8 is a prior art and will not be elaborated here.

[0042] As a technical optimization solution of the present invention, the first feeding assembly 4 also includes a fixed shaft 419 fixedly installed on the outer wall of the first gear 401, the outer wall of the fixed shaft 419 is slidably connected with a vertically arranged movable frame 420, and the end of the second connecting rod 418 is fixedly connected with the movable frame 420, the upper end surface of the mounting seat 403 is located on the other side of the first gear 401 and fixedly installed with a fixed rod 421, and the upper end of the fixed rod 421 is rotatably connected with the center position of the first gear 401;

[0043] When the bearing 6 descends to the upper surface of the processing bed 1, the first gear 401 located on the outside of the end of the processing bed 1 rotates half a circle, and the fixed shaft 419 fixedly installed on the first gear 401 slides inside the movable frame 420, so that the movable frame 420 can drive the second connecting rod 418 fixedly connected to it to slide outside the processing bed 1. When the bearing 6 descends to the upper surface of the processing bed 1, the first gear 401 continues to rotate half a circle so that the movable frame 420 drives the second connecting rod 418 to move into the processing bed 1, and the push plate 402 located at the end of the second connecting rod 418 pushes the bearing 6 that has descended to the upper surface of the processing bed 1 into the limit plate 2.

[0044] As a technical optimization solution of the present invention, the second loading assembly 5 also includes a mounting groove 504 opened on the outer wall of the first fixed plate 501, the mounting groove 504, the inner part of the mounting groove 504 and the corresponding positions of the ends of the plurality of rotating shafts 503 are all rotatably mounted with fourth gears 505, and the ends of the rotating shafts 503 are fixedly connected to the fourth gears 505, and the inner part of the mounting groove 504 is also slidably mounted with a rack plate 506 meshingly connected with the plurality of fourth gears 505;

[0045] When the bearing 6 is loaded, the rack plate 506 slidably installed on the outer wall on the other side of the first fixed plate 501 moves up and down, and the rotating shaft 503 drives the supporting plate 507 to rotate through the meshing transmission between the rack plate 506 and multiple fourth gears 505. When the supporting plate 507 rotates downward, the bearing 6 can descend under the action of gravity.

[0046] As a technical optimization solution of the present invention, the transmission structure includes a second reinforcing frame 412 fixedly connected to the mounting seat 403, a worm gear 409 is rotatably mounted on the upper end of the second reinforcing frame 412, and a second synchronous wheel 408 is fixedly mounted at the center of the outer wall of the worm gear 409, and the transmission structure also includes a first synchronous wheel 406 fixedly connected to the output end of the double-headed motor 404, wherein the first synchronous wheel 406 is arranged directly below the second synchronous wheel 408, and a synchronous belt 407 is arranged between the first synchronous wheel 406 and the second synchronous wheel 408, and the two ends of the synchronous belt 407 are respectively arranged on the outer walls of the first synchronous wheel 406 and the second synchronous wheel 408. A first reinforcing frame 411 is fixedly installed on an outer wall of one side of the second reinforcing frame 412, a worm 410 meshingly connected to the worm wheel 409 is rotatably installed on the upper end of the first reinforcing frame 411, a transmission rod 413 is fixedly installed on the other end of the worm 410, a third gear 416 is fixedly installed on the end of the transmission rod 413, a lifting frame 414 is movably installed on the outer wall of the third gear 416, a plurality of tooth blocks are fixedly installed on the inner wall of one side of the lifting frame 414, and the plurality of tooth blocks are meshingly connected to the third gear 416, a first connecting rod 417 is fixedly installed on the upper end surface of the third gear 416, and the first connecting rod 417 is fixedly connected to the lower end of the rack plate 506;

[0047] Both ends of the double-headed motor 404 fixedly installed on the mounting base 403 can drive the transmission structure to move. When the output shaft of the double-headed motor 404 drives the first synchronous wheel 406 to rotate, the first synchronous wheel 406 drives the second synchronous wheel 408 to rotate through the synchronous belt 407, thereby driving the second synchronous wheel 408 to rotate synchronously with the worm wheel 409. When the worm wheel 409 rotates, it drives the worm 410 to rotate one circle through the cooperation with the worm 410, thereby making the third gear 416 coaxial with the worm 410 rotate one circle. When the three gears 416 rotate one circle, the lifting frame 414 can be moved upward by a certain distance through transmission between the gear blocks set inside the lifting frame 414. The lifting frame 414 is fixedly connected to the rack plate 506 through the first connecting rod 417, and the rack plate 506 is lifted upward by the same distance. The second reinforcing frame 412 supports and fixes the worm wheel 409, and the first reinforcing frame 411 can support the end of the worm 410, so that the structure of the entire device is more stable, ensuring that the worm wheel 409 and the worm 410 are always in a meshing state.

[0048] As a technical optimization solution of the present invention, a plurality of supporting plates 507 are fixedly installed on the outer wall of the rotating shaft 503 at equal intervals, and the ends of the supporting plates 507 are arranged in an arc shape; the number of the supporting plates 507 is arranged so that when one of the supporting plates 507 is separated from the end of the bearing 6 when the rotating shaft 503 rotates, the end of the adjacent supporting plate 507 can support the end of the bearing 6 in the upper layer.

[0049] As a technical optimization solution of the present invention, a gas spring 415 is fixedly installed on the end outer wall of the processing bed 1 below the lifting frame 414, and the upper end of the gas spring 415 is fixedly connected to the bottom surface of the lifting frame 414. The number of gas springs 415 is not less than two and they are equidistantly and symmetrically distributed below the lifting frame 414; the setting of multiple gas springs 415 can support the bottom of the lifting frame 414, and multiple equidistantly arranged gas springs 415 can stably support the lifting frame 414.

[0050] As a technical optimization scheme of the present invention, an adjustment plate 9 is fixedly installed on the outer wall of the output end of the first electric push rod 7, a servo motor 10 is arranged on the adjustment plate 9, and a positioning head 11 is fixedly installed on the output end of the servo motor 10; when the drill bit 8 is drilling a hole in the bearing shell 6, the upper bearing shell 6 that has completed the drilling is pushed to the bottom of the positioning head 11, because the ends of the two adjacent bearing shells 6 are in contact, the distance between the holes drilled on the two adjacent bearing shells 6 is the same as the width of the bearing shell 6, and the positioning head 11 can be inserted into the inside of the hole drilled on the upper bearing shell 6 when it moves downward synchronously with the drill bit 8. If the positioning head 11 can be accurately inserted into the hole drilled on the bearing shell 6, it reflects that the drilling position of the drill bit 8 for the bearing shell 6 is accurate. If the positioning head 11 fails to be accurately inserted into the hole drilled on the bearing shell 6, a contact sensor is arranged at the end of the positioning head 11, and the contact sensor transmits an electrical signal to the controller, and the controller (CPM1A) is used to control the positioning head 11. The PLC controller) cuts off the power supply to the production device to prevent the drill bit 8 from machining a hole on the bearing shell 6 that does not meet the requirements.

[0051] As a technical optimization solution of the present invention, an electric slide is slidably installed on the adjustment plate 9, and the servo motor 10 is fixedly connected to the electric slide; the position of the servo motor 10 on the adjustment plate 9 can be adjusted by adjusting the electric slide, and then the distance between the positioning head 11 and the drill bit 8 can be adjusted, so that the distance between the positioning head 11 and the drill bit 8 is consistent with the width of the bearing 6.

[0052] As a technical optimization scheme of the present invention, three equidistant supporting plates 507 are fixedly mounted on the outer wall of the rotating shaft 503, and the double-headed motor 404 rotates forward and reverse alternately, and the forward and reverse rotations are exchanged with three circles as a cycle; three supporting plates 507 are arranged on the outer wall of the rotating shaft 503, and when the supporting plate 507 used to support the end of the bearing 6 rotates to cause the bearing 6 to descend, another supporting plate 507 arranged on the outer wall of the rotating shaft 503 can be rotated to support the end of the bearing 6 of the upper layer.

[0053] A feeding method for an accessory production device with an automatic feeding function specifically comprises the following steps:

[0054] Step 1: When in use, the plurality of bearings 6 between the first fixed plate 501 and the second fixed plate 502 are sequentially lowered to the upper surface of the processing bed 1 under the action of gravity, and then the bearings 6 placed on the processing bed 1 are pushed into the interior of the limiting plate 2 under the pushing action of the push plate 402 in the first loading assembly 4, and the push plate 402 pushes the plurality of bearings 6 into the interior of the limiting plate 2 in turn, and the plurality of bearings 6 are in contact with each other and are gradually pushed to the bottom of the drill bit 8 for drilling processing;

[0055] Step 2: When loading materials through the second loading assembly 5, the two ends of each bearing 6 are respectively overlapped on the supporting plates 507 arranged on both sides of the first fixed plate 501, and the first fixed plate 501 and the second fixed plate 502 are divided into multiple layers by setting multiple groups of symmetrical supporting plates 507. When loading the bearing 6, the rack plate 506 slidably installed on the outer wall of the other side of the first fixed plate 501 moves up and down, and the rotating shaft 503 drives the supporting plate 507 to rotate through the meshing transmission between the rack plate 506 and multiple fourth gears 505. When the supporting plate 507 rotates downward, the bearing 6 can be lowered under the action of gravity, wherein the bearing 6 arranged at the lowest end between the first fixed plate 501 and the second fixed plate 502 is directly loaded onto the upper surface of the processing bed 1 after it is lowered, and the remaining bearings 6 are lowered by one layer;

[0056] Step 3: When the bearing 6 is lowered to the upper surface of the processing bed 1, the first gear 401 disposed outside the end of the processing bed 1 rotates half a circle, and the fixed shaft 419 fixedly installed on the first gear 401 slides inside the movable frame 420, so that the movable frame 420 can drive the second connecting rod 418 fixedly connected thereto to slide outside the processing bed 1. When the bearing 6 is lowered to the upper surface of the processing bed 1, the first gear 401 continuously rotates half a circle so that the movable frame 420 drives the second connecting rod 418 to move inside the processing bed 1, and the push plate 402 disposed at the end of the second connecting rod 418 pushes the bearing 6 lowered to the upper surface of the processing bed 1 into the inside of the limit plate 2;

[0057] Step 4: The first gear 401 rotates under the driving action of the second gear 405. The second gear 405 and the first gear 401 are meshed. When the first gear 401 rotates, the first synchronous wheels 406 arranged at both ends of the double-headed motor 404 rotate synchronously. The first synchronous wheel 406 drives the second synchronous wheel 408 to rotate through the synchronous belt 407. The second synchronous wheel 408 is fixedly connected to the worm wheel 409. Then, the second synchronous wheel 408 rotates coaxially with the worm wheel 409. When the worm wheel 409 rotates, it is connected to the worm 410. The worm 410 is driven to rotate one circle, so that the third gear 416 coaxially arranged with the worm 410 rotates one circle. When the third gear 416 rotates one circle, the lifting frame 414 can be moved upward by a certain distance through the transmission between the gear blocks arranged inside the lifting frame 414. The lifting frame 414 is fixedly connected to the rack plate 506 through the first connecting rod 417, and the rack plate 506 is lifted upward by the same distance. In this process, the rack plate 506 drives the fourth gear 505 to rotate one-third of a circle through the meshing between the rack plate 506 and the fourth gear 505.

[0058] Step 5: The bearing bushes 6 disposed inside the limit plate 2 gradually move below the drill bit 8 as the push plate 402 continues to push inward, and the drill bit 8 driven by the first electric push rod 7 to rotate downwardly drills holes at corresponding positions on the bearing bushes 6;

[0059] Step six: When the first loading assembly 4 and the second loading assembly 5 continue to load materials into the interior of the limit plate 2 for drilling processing, the single displacement of each bearing 6 is equal to the width of the bearing 6. By adjusting the servo motor 10 on the adjustment plate 9, the distance between the positioning head 11 and the drill bit 8 is matched with the width of the bearing 6. When drilling the bearing 6 under the drill bit 8, the positioning head 11 can be used to simultaneously locate the drilling position.

[0060] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0061] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A component production device with automatic feeding function, comprising a processing bed (1), characterized in that: A limit plate (2) is fixedly mounted on the upper surface of the processing bed (1); a first loading assembly (4) is arranged on the outer wall of one end of the processing bed (1); a second loading assembly (5) is arranged on the upper surface of one end of the processing bed (1) corresponding to the first loading assembly (4); the second loading assembly (5) is arranged at the end of the limit plate (2); a plurality of bearings (6) are stored inside the second loading assembly (5); a hydraulic lifting platform (3) is fixedly mounted on the outer wall of one side of the processing bed (1); a first electric push rod (7) is fixedly mounted on the upper end of the hydraulic lifting platform (3); a drill bit (8) for processing the bearing (6) is rotatably mounted on the output end of the first electric push rod (7); The first feeding assembly (4) specifically includes a first gear (401), a mounting seat (403) is arranged below the first gear (401), a double-headed motor (404) is fixedly mounted on the mounting seat (403), both ends of the double-headed motor (404) are respectively connected to a transmission structure, and one end of the output shaft of the double-headed motor (404) is fixedly mounted with a second gear (405) meshingly connected to the first gear (401), a second connecting rod (418) is slidably connected to the outer wall of the first gear (401), a rectangular frame used in conjunction with the second connecting rod (418) is fixedly mounted on the upper surface of the processing bed (1), the rectangular frame is sleeved on the outer wall of the second connecting rod (418), and a push plate (402) is fixedly mounted at the end of the second connecting rod (418); The second loading assembly (5) comprises a first fixed plate (501) and two second fixed plates (502), wherein the lower end of the first fixed plate (501) is fixedly connected to the upper surface of the processing bed (1), and a plurality of bearings (6) are arranged between the first fixed plate (501) and the second fixed plates (502), and a plurality of rotating shafts (503) are rotatably mounted on both sides of the first fixed plate (501), and a supporting plate (507) is fixedly mounted on the outer wall of the rotating shaft (503), and the two ends of the bearing (6) are respectively arranged in contact with the supporting plate (507).

2. The accessory production device with automatic feeding function according to claim 1, characterized in that: The first loading assembly (4) also includes a fixed shaft (419) fixedly installed on the outer wall of the first gear (401), the outer wall of the fixed shaft (419) is slidably connected to a vertically arranged movable frame (420), and the end of the second connecting rod (418) is fixedly connected to the movable frame (420), the upper end surface of the mounting seat (403) is located on the other side of the first gear (401) and is fixedly installed with a fixed rod (421), and the upper end of the fixed rod (421) is rotatably connected to the center position of the first gear (401).

3. The accessory production device with automatic feeding function according to claim 1, characterized in that: The second loading assembly (5) also includes a mounting groove (504) opened on the outer wall of the first fixed plate (501), wherein the mounting groove (504) has fourth gears (505) rotatably mounted at positions corresponding to the ends of the plurality of rotating shafts (503), and the ends of the rotating shafts (503) are fixedly connected to the fourth gears (505), and a rack plate (506) meshingly connected to the plurality of fourth gears (505) is slidably mounted inside the mounting groove (504).

4. The accessory production device with automatic feeding function according to claim 3, characterized in that: The transmission structure comprises a second reinforcing frame (412) fixedly connected to the mounting seat (403), a worm wheel (409) being rotatably mounted on the upper end of the second reinforcing frame (412), and a second synchronous wheel (408) being fixedly mounted at the center position of the outer wall of the worm wheel (409), the transmission structure also comprises a first synchronous wheel (406) fixedly connected to the output end of the double-headed motor (404), wherein the first synchronous wheel (406) is arranged directly below the second synchronous wheel (408), and a synchronous belt (407) is arranged between the first synchronous wheel (406) and the second synchronous wheel (408), and the two ends of the synchronous belt (407) are respectively arranged to be wound around the outer walls of the first synchronous wheel (406) and the second synchronous wheel (408), and the second reinforcing frame A first reinforcing frame (411) is fixedly installed on the outer wall of one side of (412); a worm (410) meshingly connected to the worm wheel (409) is rotatably installed on the upper end of the first reinforcing frame (411); a transmission rod (413) is fixedly installed on the other end of the worm (410); a third gear (416) is fixedly installed on the end of the transmission rod (413); a lifting frame (414) is movably installed on the outer wall of the third gear (416); a plurality of tooth blocks are fixedly installed on the inner wall of one side of the lifting frame (414), and the plurality of tooth blocks are meshingly connected to the third gear (416); a first connecting rod (417) is fixedly installed on the upper end surface of the third gear (416), and the first connecting rod (417) is fixedly connected to the lower end of the rack plate (506).

5. The accessory production device with automatic feeding function according to claim 4, characterized in that: A plurality of supporting plates (507) are fixedly mounted at equal intervals on the outer wall of the rotating shaft (503), and the ends of the supporting plates (507) are arranged in an arc shape.

6. The accessory production device with automatic feeding function according to claim 5, characterized in that: A gas spring (415) is fixedly installed on the outer wall of the end of the processing bed (1) below the lifting frame (414); the upper end of the gas spring (415) is fixedly connected to the bottom surface of the lifting frame (414); the number of the gas springs (415) is not less than two and they are symmetrically distributed at equal distances below the lifting frame (414).

7. The accessory production device with automatic feeding function according to claim 3, characterized in that: An adjustment plate (9) is also fixedly mounted on the outer wall of the output end of the first electric push rod (7), a servo motor (10) is arranged on the adjustment plate (9), and a positioning head (11) is fixedly mounted on the output end of the servo motor (10).

8. The accessory production device with automatic feeding function according to claim 7, characterized in that: An electric slide is slidably mounted on the adjustment plate (9), and the servo motor (10) is fixedly connected to the electric slide.

9. The accessory production device with automatic feeding function according to claim 8, characterized in that: Three supporting plates (507) arranged at equal distances are fixedly mounted on the outer wall of the rotating shaft (503).

10. A feeding method for an accessory production device with automatic feeding function according to claim 9, comprising the following steps: Step 1: When in use, a plurality of bearings (6) between the first fixed plate (501) and the second fixed plate (502) are successively lowered to the upper surface of the processing bed (1) under the action of gravity, and then the bearings (6) placed on the upper surface of the processing bed (1) are pushed into the interior of the limiting plate (2) under the pushing action of the push plate (402) in the first loading assembly (4). The push plate (402) pushes the plurality of bearings (6) into the interior of the limiting plate (2) in turn, and the plurality of bearings (6) are in contact with each other and are gradually pushed to the bottom of the drill bit (8) for drilling processing; Step 2: When loading the bearing (6) through the second loading assembly (5), the two ends of each bearing (6) are respectively overlapped on the supporting plates (507) arranged on both sides of the first fixed plate (501), and the first fixed plate (501) and the second fixed plate (502) are divided into multiple layers by arranging multiple groups of symmetrical supporting plates (507). When loading the bearing (6), the rack plate (506) slidably installed on the outer wall of the other side of the first fixed plate (501) moves up and down. The rotating shaft (503) drives the supporting plate (507) to rotate through meshing transmission between the rack plate (506) and the plurality of fourth gears (505). When the supporting plate (507) rotates downward, the bearing (6) can be lowered under the action of gravity, wherein the bearing (6) located at the lowest end between the first fixed plate (501) and the second fixed plate (502) is directly loaded onto the upper surface of the processing bed (1) after it is lowered, and the remaining bearings (6) are lowered by one layer; Step 3: When the bearing (6) descends to the upper surface of the processing bed (1), the first gear (401) arranged outside the end of the processing bed (1) rotates half a circle, and the fixed shaft (419) fixedly installed on the first gear (401) slides inside the movable frame (420), so that the movable frame (420) can drive the second connecting rod (418) fixedly connected thereto to slide outside the processing bed (1). When the bearing (6) descends to the upper surface of the processing bed (1), the first gear (401) continues to rotate half a circle so that the movable frame (420) drives the second connecting rod (418) to move inside the processing bed (1), and the push plate (402) arranged at the end of the second connecting rod (418) pushes the bearing (6) descending to the upper surface of the processing bed (1) into the inside of the limit plate (2); Step 4: The first gear (401) is driven by the second gear (405), and the second gear (405) and the first gear (401) are meshed. When the first gear (401) rotates, the first synchronous wheels (406) arranged at both ends of the double-headed motor (404) rotate synchronously. The first synchronous wheel (406) drives the second synchronous wheel (408) to rotate through the synchronous belt (407). The second synchronous wheel (408) is fixedly connected to the worm wheel (409), and the second synchronous wheel (408) rotates coaxially with the worm wheel (409). When the worm wheel (409) rotates, it is connected to the worm (410). The cooperation between the two drives the worm (410) to rotate one circle, thereby causing the third gear (416) coaxially arranged with the worm (410) to rotate one circle. When the third gear (416) rotates one circle, the lifting frame (414) can be moved upward by a certain distance through transmission between the gear blocks arranged inside the lifting frame (414). The lifting frame (414) is fixedly connected to the rack plate (506) through the first connecting rod (417), and the rack plate (506) is lifted upward by the same distance. In this process, the rack plate (506) drives the fourth gear (505) to rotate one-third of a circle through meshing with the fourth gear (505); Step 5: The plurality of bearings (6) disposed inside the limit plate (2) gradually move toward the bottom of the drill bit (8) as the push plate (402) continues to push inward, and the drill bit (8) driven by the first electric push rod (7) drills holes at corresponding positions on the bearings (6); Step six: When the first loading assembly (4) and the second loading assembly (5) continue to load materials into the interior of the limit plate (2) for drilling processing, the single displacement of each bearing (6) is equal to the width of the bearing (6). By adjusting the servo motor (10) on the adjustment plate (9), the distance between the positioning head (11) and the drill bit (8) is matched with the width of the bearing (6). When drilling the bearing (6) under the drill bit (8), the positioning head (11) can be used to simultaneously locate the drilling position.

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