An automatic feeding device for the production of shaft parts

Abstract

This invention belongs to the field of shaft parts feeding, and particularly relates to an automatic feeding device for shaft parts production. It includes a housing, on which a stepped feeding mechanism is mounted. A conveying mechanism is located on the upper side and near the rear of the housing, and a discharging mechanism is located below the conveying mechanism away from the housing. The discharging mechanism includes a mounting base fixed to the ground, a turntable rotatably mounted on the front side of the mounting base, a drive assembly connected to the mounting base, a discharging assembly fixedly mounted on the front side of the turntable, a drive assembly connected to the discharging assembly, and a discharge cylinder, open at both ends and located above the discharging assembly, fixedly mounted on the upper side of the mounting base via a bracket. This invention reduces damage to shaft materials during feeding, automatically separates materials accumulated in the hopper, and controls all stepped shaft materials to be conveyed in the same posture as needed, improving the applicability of stepped shaft feeding.

Description

Technical Field

[0001] The invention belongs to the field of shaft parts feeding, and in particular relates to automatic feeding equipment for shaft parts production. Background Art

[0002] In the entire process of shaft parts processing, the conveying link of parts is crucial. The efficient and stable conveying of shaft parts between different processing steps is a key factor in ensuring processing continuity and production efficiency. From the input of raw materials to the circulation of various processing stages and the output of finished products, each step is inseparable from a reliable conveying system. When processing shaft parts, ladder loaders, vibrating plates or manipulators are used for direct grasping.

[0003] When processing stepped shaft parts, the stepped shaft is generally first taken out and lifted from the hopper by a step loader, and then the stepped shaft is linearly arranged and sent to the conveyor belt for transportation, and then the direction of the stepped shaft is changed as needed through the reversing mechanism.

[0004] The conveyor line of the above-mentioned step shaft has the following defects: 1. When feeding, the existing step feeder mainly lifts the step shaft material to the specified position one level at a time through the lifting plate. However, when the bottom lifting plate lifts the step shaft in the hopper, due to the large amount of material in the hopper, the step shaft located on the lifting plate will be stacked. Then, as the stacked step shafts are switched with each lifting plate, there is a high probability that some step shafts will be lifted to too high a position. After that, these step shaft materials that have been lifted to too high a position may fall back into the hopper from a high place, thereby damaging other step shafts in the hopper and affecting the quality of the step shaft. 2. The reversing mechanism of the step shaft usually only has a single reversing mode. For example, a horizontally placed step shaft can be rotated 180° horizontally for reversing, or a horizontally placed step shaft can be rotated 180° vertically. Different step shafts select a specially corresponding reversing mechanism according to needs, which has great limitations in use. Summary of the invention

[0005] In view of the above problems, an automatic feeding equipment for the production of shaft parts provided in an embodiment of the present application reduces the damage of the shaft material during the feeding process, and at the same time can automatically separate the materials accumulated in the hopper and control all the step shaft materials to be conveyed in the same posture as needed, thereby improving the applicability of step shaft feeding.

[0006] In order to achieve the above-mentioned purpose, the embodiment of the present application provides the following technical solutions: The present invention provides an automatic feeding device for producing shaft parts, comprising a shell, a stepped feeding mechanism is arranged on the shell, a feeding mechanism is arranged on the upper side and near the rear side of the shell, and a discharging mechanism is arranged below the feeding mechanism away from the shell. The discharging mechanism comprises a mounting seat fixedly arranged on the ground, a turntable is rotatably arranged on the front side of the mounting seat, a driving component 1 is connected to the mounting seat, a discharging component is fixedly arranged on the front side of the turntable, a driving component 2 is connected to the discharging component, and a discharging barrel which is open at the top and bottom and located above the discharging component is fixedly arranged on the upper side of the mounting seat through a bracket. The discharging component comprises a cylindrical shell fixedly arranged on the front side of the turntable through a plurality of connecting columns, a discharging channel is opened in the shell along its radial direction, two symmetrical sliding holes 1 are opened on the inner side wall of the discharging channel, a slide plate is slidably arranged in the slide hole 1, a support plate is fixedly arranged on the opposite side of the two slide plates, and two symmetrical clamping claws are fixedly arranged on the support plate. The step loading mechanism cooperates with the feeding mechanism to control the step shaft material to be transported toward the discharging mechanism in sequence, and the discharging mechanism cooperates with the feeding mechanism to direct the step shaft to the external material receiving device.

[0007] According to a favorable embodiment, the step feeding mechanism includes two fixed blocks fixedly connected to the shell and with heights increasing sequentially from front to back, a movable block is slidably connected to the front side of the fixed block, the heights of the two movable blocks increase sequentially from front to back, the upper side of the fixed block and the upper side of the movable block are both arranged as inclined surfaces, a plurality of driven rollers distributed front and rear are rotatably arranged on the inclined surface on the upper side of the movable block, and a plurality of active rollers distributed up and down are rotatably arranged on the front side of the fixed block.

[0008] According to a favorable embodiment, guide grooves extending along the length direction of the fixed block are provided on both sides thereof, a tooth plate 1 is slidably arranged in the guide seat, and both sides of the movable block are fixedly connected to the corresponding tooth plate 1 through a connecting plate 1, and both ends of the active roller penetrate the corresponding side walls of the fixed block and are fixedly connected to a gear 1, and the tooth plate 1 is meshed with the corresponding gear 1.

[0009] According to a favorable embodiment, the shell consists of two side panels and a back panel fixedly arranged on the rear sides of the two side panels, the lower sides of the two side panels are commonly fixedly connected to a bottom plate, the upper side of the bottom plate is fixedly connected to two fixed blocks, the lower sides of the two movable blocks are movably in contact with the bottom plate, cylinder 1 is fixedly arranged on the side walls of the two side panels that are away from each other, the telescopic end of cylinder 1 is fixedly connected to the two movable blocks through a connecting frame, and a hopper with open rear and upper sides is commonly fixedly connected to the side where the two side panels are close to each other, and the rear side of the hopper is movably in contact with the front side of the movable block.

[0010] According to a favorable embodiment, the feeding mechanism includes a feeding platform fixedly arranged on the upper side of the outer shell, a feeding channel inclined at a certain angle from right to left is opened on the upper side of the feeding platform, a plurality of conveying rollers evenly distributed along the length direction are rotatably arranged in the feeding channel, an adjustment component is arranged on the left side of the feeding platform, and a limit roller is arranged on the adjustment component.

[0011] According to a favorable embodiment, the adjustment component includes two slide rails fixedly arranged on the upper side of the feed platform and close to the left edge position, the two slide rails are symmetrically distributed front and back, and two slide holes are opened on the sides of the two slide rails close to each other, and a screw is rotatably arranged in the two slide holes, and either end of the screw passes through the corresponding side wall of the slide rail and is fixed and connected to an adjustment knob, and an L-shaped connecting plate two is threadedly connected to the screw, and the two ends of the limiting roller are respectively rotatably connected to the side walls corresponding to the connecting plate two.

[0012] According to a preferred embodiment, the driving component 1 includes a motor fixedly arranged on the rear side of the mounting seat, a gear set is arranged on the front side of the mounting seat, the gear set includes a gear 2 rotatably arranged on the front side of the mounting seat and fixedly connected to the motor output shaft, and the outer side of the turntable is fixedly sleeved with a gear ring meshing with gear 2.

[0013] According to a favorable embodiment, two left-right symmetrical sliding holes three are provided on the front and rear sides of the shell, and the sliding hole three is connected to the sliding hole one. The driving component two includes a connecting plate three which is slidably arranged in the sliding hole three and is left-right symmetrical. The connecting plate three is fixedly connected to a side close to the corresponding slide plate. Two tooth plates two are provided on the front and rear sides of the shell, and the two tooth plates two are respectively fixedly connected to the corresponding connecting plates three. A gear three is rotatably arranged at the middle position of the front side of the shell, and the gear three is respectively meshed with the two tooth plates two. A cylinder two is fixedly arranged in any one of the sliding holes one, and the cylinder two is fixedly connected to the corresponding slide plate.

[0014] According to a favorable embodiment, connecting plates four are fixedly provided on both the front and rear sides of the connecting plate three, guide rods are provided on both the front and rear sides of the shell, one end of the guide rod is fixedly connected to the connecting plate four opposite to the same side, and the other end of the guide rod is slidably connected to another connecting plate four on the same side.

[0015] According to a favorable embodiment, the interior of the upper port of the lower barrel is configured to be a funnel shape that is wide at the top and narrow at the bottom, and a circular charging channel with the same diameter as the small diameter of the upper port is provided inside the lower barrel.

[0016] Compared with the prior art, an automatic feeding equipment for the production of shaft parts provided by an embodiment of the present invention has the following beneficial effects: 1. In the present invention, the upward movement of the movable block in the step feeding mechanism will lift the step shaft material, and at the same time control the active roller on the fixed block to rotate, causing the stacked step shafts to fall quickly from the upper side of the movable block, thereby preventing the step shaft from causing damage to other materials in the hopper after being lifted to a high place.

[0017] 2. In the present invention, the step feeding mechanism can cooperate with the feeding mechanism, and can automatically convey the material in the hopper linearly while changing the direction of the materials with inconsistent horizontal directions to the same direction, which is conducive to further feeding of the subsequent step shaft materials as needed.

[0018] 3. In the present invention, the feeding mechanism cooperates with the discharging mechanism, and can control the step shaft to feed in different postures according to the processing needs of different step shafts, which has better universality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the external overall three-dimensional structure diagram of the present invention.

[0020] Figure 2 It is a schematic diagram of the external connection structure of the step feeding mechanism and the feeding mechanism in the present invention.

[0021] Figure 3 It is a schematic diagram of partial structural connection of the step feeding mechanism in the present invention.

[0022] Figure 4 It is a schematic diagram of the relative position structure of the feeding mechanism and the unloading barrel in the present invention.

[0023] Figure 5 It is a schematic diagram of the relative position structure of the discharging mechanism and the feeding mechanism in the present invention.

[0024] Figure 6 It is an external three-dimensional structural diagram of the shell in the present invention.

[0025] Figure 7 It is a schematic diagram of the connection structure between the discharge component and the driving component 2 in the present invention.

[0026] Figure 8 It is a main sectional plan view of the shell and the lower barrel in the present invention.

[0027] Fig. 9 This is the working state diagram when the stepped shaft is discharged vertically or horizontally with the end with the larger diameter facing downward.

[0028] Fig.10 This is the working state diagram when the stepped shaft is discharged vertically or horizontally with the smaller diameter end facing downward.

[0029] Fig.11This is a working state diagram where the stepped shaft is discharged horizontally and the end with the larger diameter is facing the conveying direction.

[0030] Fig.12 This is a working state diagram where the stepped shaft is discharged horizontally and the smaller diameter end is facing the conveying direction.

[0031] Reference numerals in the figure: 1, housing; 2, step feeding mechanism; 21, fixed block; 22, movable block; 23, slope surface; 24, driven roller; 25, active roller; 26, tooth plate 1; 27, gear 1; 28, cylinder 1; 29, connecting frame; 3, feeding mechanism; 31, feeding platform; 32, conveying roller; 33, adjusting component; 331, slide rail; 332, screw; 333, connecting plate 2; 34, limiting roller; 4, discharge mechanism ; 41. Mounting seat; 42. Turntable; 43. Drive component one; 431. Motor; 432. Gear set; 44. Discharge component; 441. Shell; 442. Discharge channel; 443. Slide plate; 444. Support plate; 445. Clamp; 45. Drive component two; 451. Connecting plate three; 452. Tooth plate two; 453. Gear three; 454. Cylinder two; 46. Discharge barrel; 5. Guide rod; 6. Hopper; 7. Step shaft. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-12 The present application is further described in detail.

[0033] Please refer to Figure 1 and Figure 2 An automatic feeding device for producing shaft parts comprises a housing 1, on which a step feeding mechanism 2 is arranged. The step feeding mechanism 2 comprises two fixed blocks 21 fixedly connected to the housing 1 and whose heights increase from front to back in sequence, a movable block 22 is slidably connected to the front side of the fixed block 21, and the heights of the two movable blocks 22 increase from front to back in sequence, the upper side of the fixed block 21 and the upper side of the movable block 22 are both arranged as a slope surface 23, and the slope surface 23 is inclined at a certain angle from front to back, a plurality of driven rollers 24 distributed front and back are rotatably arranged on the upper side slope surface 23 of the movable block 22, and a plurality of active rollers 25 distributed up and down are rotatably arranged on the front side of the fixed block 21.

[0034] See also Figure 2 and Figure 3 The left and right sides of the fixed block 21 are provided with guide grooves extending along the length direction thereof, a tooth plate 26 is slidably arranged in the guide seat, the left and right sides of the movable block 22 are fixedly connected with the corresponding tooth plate 26 through a connecting plate 1, both ends of the active roller 25 penetrate the corresponding side walls of the fixed block 21 and are fixedly connected with a gear 27, and the tooth plate 26 is meshed with the corresponding gear 27.

[0035] See also Figure 2 and Figure 3The shell 1 consists of two side panels and a back panel fixedly arranged on the rear sides of the two side panels. The lower sides of the two side panels are fixedly connected to a bottom plate. The upper side of the bottom plate is fixedly connected to two fixed blocks 21. The lower sides of the two movable blocks 22 are in movable contact with the bottom plate. Cylinders 28 are fixedly arranged on the side walls of the two side panels that are away from each other. The telescopic ends of the cylinders 28 are fixedly connected to the two movable blocks 22 through a connecting frame 29. The connecting frame 29 is slidably connected to the corresponding side panels. A hopper 6 with open rear and upper sides is fixedly connected to one side of the two side panels that are close to each other. The rear side of the hopper 6 is in movably contact with the front side of the movable block 22.

[0036] During specific operation, initially, the slope surface 23 on the upper side of the frontmost movable block 22 is in the hopper 6, and the two movable blocks 22 are driven to move upward at the same time through the cylinder 28 and the connecting frame 29. The slope surface 23 on the upper side of the frontmost movable block 22 can cooperate with the front side of the frontmost fixed block 21 to lift the material of the step shaft 7 on the slope surface 23 on the upper side of the movable block 22 in the hopper 6, and stop after it is flush with the upper side of the adjacent fixed block 21 on its rear side. At this time, the step shaft 7 on the slope surface 23 on the upper side of the movable block 22 automatically rolls down to the slope surface 23 on the fixed block 21 under the action of the slope surface 23. During this process, the upward movement of the movable block 22 will drive the corresponding tooth plate 26 to move upward through the connecting plate 1. During the upward movement of the tooth plate 26, the active roller 25 on the front side of the fixed block 21 will be driven to rotate. Since the material of the step shaft 7 on the upper side of the movable block 22 is supported by the driven roller 24 on the upper surface of the movable block 22 and the active roller 25 on the front side of the adjacent fixed block 21, the rotation of the active roller 25 during the upward movement will generate a driving force for the material of the step shaft 7, and the driven roller 24 will cause the step shaft 7 to rotate. At this time, if there is excess accumulated material of the step shaft 7 above the step shaft 7, this part of the step shaft 7 material will slide down, so that during the feeding process through the step feeding mechanism 2, the material can be caused to fall at a lower height from the hopper 6 as much as possible, to avoid damage to the hopper 6 and other materials inside it due to the material falling after being lifted too high.

[0037] See also Figure 1 , Figure 4 A feeding mechanism 3 is arranged on the upper side of the shell 1 and near the rear side. The feeding mechanism 3 includes a feeding platform 31 fixedly arranged between the upper sides of the two side plates. A feeding channel inclined at a certain angle from right to left is opened on the upper side of the feeding platform 31. A plurality of conveying rollers 32 evenly distributed along the length direction thereof are rotatably arranged in the feeding channel. An adjusting component 33 is arranged on the left side of the feeding platform 31, and a limiting roller 34 is arranged on the adjusting component 33.

[0038] See also Figure 4The adjustment component 33 includes two slide rails 331 fixedly arranged on the upper side of the feeding platform 31 and close to the left edge position. The two slide rails 331 are symmetrically distributed front to back. A second slide hole is opened on the side where the two slide rails 331 are close to each other. A screw rod 332 is rotatably arranged in the second slide hole. Either end of the screw rod 332 passes through the corresponding side wall of the slide rail 331 and is fixedly connected to an adjustment knob. An L-shaped connecting plate 2 333 is threadedly connected to the screw 332, and the two ends of the limiting roller 34 are rotatably connected to the corresponding side walls of the connecting plate 2 333.

[0039] During specific operation, the material on the step shaft 7 rolls onto the feeding platform 31 after being coordinated by the fixed block 21 and the movable block 22, and then falls into the feeding channel. After that, the material on the step shaft 7 in the feeding channel moves from right to left along the conveying roller 32 and gradually approaches the limiting roller 34. A gap is formed between the limiting roller 34 and the leftmost conveying roller 32. When the larger diameter end of the step shaft 7 faces the limiting roller 34, the center of gravity of the step shaft 7 is to the left, and the larger diameter end falls downward onto the discharging mechanism 4 when passing through the gap; when the smaller diameter end of the step shaft 7 faces the limiting roller 34, the center of gravity of the step shaft 7 is to the right, and the smaller diameter end of the step shaft 7 will cross the gap and contact the limiting roller 34 when passing through the gap, until the larger diameter end of the step shaft 7 is completely above the gap and falls, and at this time, the larger diameter end of the step shaft 7 is still facing downward.

[0040] See also Figure 1 , Figure 4 and Figure 5 , a discharging mechanism 4 is arranged below the limiting roller 34, and the discharging mechanism 4 comprises a mounting seat 41 fixedly arranged on the ground, a turntable 42 is rotatably arranged in front of the mounting seat 41, a driving assembly 1 43 is connected to the mounting seat 41, a discharging assembly 44 is fixedly arranged in front of the turntable 42, a driving assembly 2 45 is connected to the discharging assembly 44, and a discharging barrel 46 which is open at the top and bottom and located above the discharging assembly 44 is fixedly arranged on the upper side of the mounting seat 41 through a bracket. The upper port of the discharging barrel 46 is arranged in a funnel shape which is wide at the top and narrow at the bottom, and a loading channel which is circular and has the same diameter as the small diameter of the upper port is opened inside the discharging barrel 46.

[0041] See also Figure 5 , Figure 6 , Figure 7 and Figure 8The discharge assembly 44 includes a cylindrical shell 441 fixedly arranged on the front side of the turntable 42 through a plurality of connecting columns, a discharge channel 442 is provided in the shell 441 along its radial direction, and both ends of the discharge channel 442 extend to the outer surface of the shell 441, and two symmetrical sliding holes 1 are provided on the inner side wall of the discharge channel 442, a slide plate 443 is slidably arranged in the slide hole 1, a support plate 444 is fixedly arranged on the opposite side of the two slide plates 443, and two symmetrical clamping claws 445 are fixedly arranged on the support plate 444.

[0042] See also Figure 5 The driving component 1 43 includes a motor 431 fixedly arranged on the rear side of the mounting seat 41, a gear set 432 is arranged on the front side of the mounting seat 41, the gear set 432 includes a gear 2 rotatably arranged on the front side of the mounting seat 41 and fixedly connected to the output shaft of the motor 431, and a gear ring meshing with the gear 2 is fixedly sleeved on the outer side of the turntable 42.

[0043] See also Figure 5 , Figure 6 , Figure 7 and Figure 8 The housing 441 has two left-right symmetrical sliding holes 3 on both the front and rear sides, and the sliding holes 3 are connected to the sliding holes 1. The driving assembly 2 45 includes a connecting plate 3 451 that is slidably arranged in the sliding holes 3 and is symmetrical to the left and right. The connecting plate 3 451 is fixedly connected to the side close to the corresponding slide plate 443. The housing 441 has two tooth plates 2 452 on both the front and rear sides, and the two tooth plates 2 452 are respectively fixedly connected to the corresponding connecting plate 3 451. The housing 441 has a gear 3 453 that is rotatably arranged at the middle position of the front side, and the gear 3 453 is respectively meshed with the two tooth plates 2 452. A cylinder 2 454 is fixedly arranged in any one of the sliding holes 1, and the cylinder 2 454 is fixedly connected to the corresponding slide plate 443. The connecting plate 3 451 has a connecting plate 4 fixedly arranged on both the front and rear sides, and the housing 441 has a guide rod 5 on both the front and rear sides, and one end of the guide rod 5 is fixedly connected to the connecting plate 4 opposite to the same side, and the other end of the guide rod 5 is slidably plugged with another connecting plate 4 on the same side.

[0044] In specific operation, when the end of the stepped shaft 7 with a larger diameter is required to face downward and be in a conveying state for feeding, one port of the material discharge channel 442 inside the shell 441 is aligned with the lower port of the material discharge barrel 46, and at the same time, the cylinder 454 is contracted, so that the support plate 444 and the clamping claw 445 move outward and no longer stay in the material discharge channel 442. Fig. 9 When the stepped shaft 7 falls from the feeding platform 31 and enters the discharge barrel 46, the stepped shaft 7 then slides out from the lower port of the loading channel in the discharge barrel 46, and the lower end of the stepped shaft 7 with a larger diameter is inserted into the discharge channel 442 and directly passes through the discharge channel 442 and is discharged from below, and the stepped shaft 7 is vertically received by the corresponding external receiving device, as shown in FIG. Fig. 9 As shown. Repeat this cycle.

[0045] When the smaller end of the step shaft 7 needs to be fed perpendicularly to the horizontal, one port of the material discharge channel 442 inside the housing 441 is aligned with the lower port of the discharge barrel 46, and the support plate 444 and the clamping jaws 445 are in the material discharge channel 442. When the larger diameter end of the step shaft 7 is inserted into the material discharge channel 442 and contacts the support plate 444, the cylinder 2 454 extends, driving the corresponding slide plate 443 to move toward the center of the material discharge channel 442. At the same time, with the cooperation of the gear plate 2 452 and the gear 3 453, the other slide plate 443 moves synchronously toward the center of the material discharge channel 442 until the two clamping jaws 445 contact the outer wall of the larger diameter end of the step shaft 7 at the same time to clamp it. Fig.10 As shown. At this time, the end with the smaller diameter is outside the housing 441, and the other stepped shafts 7 in the unloading barrel 46 are limited by the stepped shaft 7 and no longer move downward. Then the motor 431 drives the gear 2 to cooperate with the gear ring to make the housing 441 rotate 180 degrees in the positive direction, so that the end with the smaller diameter of the stepped shaft 7 locked in the housing 441 faces downward, and then the cylinder 2 454 contracts slightly to release the lock of the stepped shaft 7, so that the stepped shaft 7 falls on the corresponding external receiving device under the influence of gravity, as shown in FIG. Fig.10 As shown. Repeat this cycle.

[0046] When the stepped shaft 7 needs to be fed horizontally and the end with the larger diameter faces the conveying direction, one port of the discharge channel 442 inside the housing 441 is aligned with the lower port of the discharge barrel 46, and the support plate 444 and the clamping jaws 445 are in the discharge channel 442. When the end with the larger diameter of the stepped shaft 7 is inserted into the discharge channel 442 and contacts the support plate 444, the cylinder 2 454 extends, driving the corresponding slide plate 443 to move toward the center of the discharge channel 442. At the same time, with the cooperation of the tooth plate 2 452 and the gear 3 453, the other slide plate 443 moves synchronously toward the center of the discharge channel 442 until the two clamping jaws 445 contact and clamp the outer wall of the end with the larger diameter of the stepped shaft 7. Fig.11 As shown. At this time, the end with the smaller diameter is outside the housing 441, and the other stepped shafts 7 in the discharge barrel 46 are limited by the stepped shaft 7 and no longer move downward. Then the motor 431 drives the gear 2 to cooperate with the gear ring to make the housing 441 rotate 90° in the forward direction, and the cylinder contracts to release the lock of the stepped shaft 7. Since the stepped shaft 7 is tilted at this time, the housing 441 continues to rotate while the end with the smaller diameter of the stepped shaft 7 slides downward along the discharge channel 442 under the action of gravity, so that the stepped shaft 7 finally falls horizontally on the corresponding external receiving device with a larger left and smaller right posture, as shown in FIG. Fig.11Correspondingly, when it is necessary to feed the stepped shaft 7 horizontally and the end with the smaller diameter faces the conveying direction, it is only necessary to reversely control the housing 441 to rotate 90° and then control the cylinder to retract, as shown in FIG. Fig.12 shown.

[0047] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An automatic feeding device for producing shaft parts, comprising a housing, characterized in that: A stepped loading mechanism is arranged on the shell, a feeding mechanism is arranged on the upper side of the shell and close to the rear side, and a discharging mechanism is arranged below the feeding mechanism away from the shell; The discharging mechanism comprises a mounting seat fixedly arranged on the ground, a turntable is rotatably arranged on the front side of the mounting seat, a driving component 1 is connected to the mounting seat, a discharging component is fixedly arranged on the front side of the turntable, a driving component 2 is connected to the discharging component, and a discharging barrel which is open at the top and bottom and located above the discharging component is fixedly arranged on the upper side of the mounting seat through a bracket; The material discharge assembly comprises a cylindrical shell fixedly arranged on the front side of the turntable through a plurality of connecting columns, a material discharge channel is opened in the shell along its radial direction, two symmetrical sliding holes are opened on the inner side wall of the material discharge channel, a slide plate is slidably arranged in the slide hole, a support plate is fixedly arranged on the opposite side of the two slide plates, and two symmetrical clamping claws are fixedly arranged on the support plate; The step feeding mechanism cooperates with the feeding mechanism to control the step shaft materials to be transported toward the discharging mechanism in sequence, and the discharging mechanism cooperates with the feeding mechanism to directional send the step shaft to the external receiving device; The feeding mechanism includes a feeding platform fixedly arranged on the upper side of the housing, a feeding channel inclined at a certain angle from right to left is opened on the upper side of the feeding platform, a plurality of conveying rollers evenly distributed along the length direction of the feeding channel are rotatably arranged in the feeding channel, an adjusting component is arranged on the left side of the feeding platform, and a limit roller is arranged on the adjusting component; The adjustment component includes two slide rails fixedly arranged on the upper side of the feeding platform and close to the left edge position, the two slide rails are symmetrically distributed front and back, and two slide holes are opened on the sides of the two slide rails close to each other, a screw rod is rotatably arranged in the second slide hole, and any end of the screw rod passes through the corresponding side wall of the slide rail and is fixed and connected to an adjustment knob, and a second L-shaped connecting plate is threadedly connected to the screw rod, and the two ends of the limiting roller are respectively rotatably connected to the corresponding side wall of the second connecting plate; Two left-right symmetrical sliding holes three are provided on the front and rear sides of the shell, and the sliding hole three is connected with the sliding hole one. The driving component two includes a connecting plate three which is slidably set in the sliding hole three and is symmetrical on the left and right. The connecting plate three is fixedly connected to the side close to the corresponding slide plate. Two tooth plates two are provided on the front and rear sides of the shell, and the two tooth plates two are respectively fixedly connected to the corresponding connecting plates three. A gear three is rotatably set at the middle position of the front side of the shell, and the gear three is respectively meshed with the two tooth plates two. A cylinder two is fixedly set in any one of the sliding holes one, and the cylinder two is fixedly connected to the corresponding slide plate.

2. The automatic feeding equipment for producing shaft parts according to claim 1 is characterized in that: The step feeding mechanism includes two fixed blocks fixedly connected to the shell and with heights increasing from front to back, a movable block is slidably connected to the front side of the fixed block, the heights of the two movable blocks increase from front to back, the upper side of the fixed block and the upper side of the movable block are both arranged as slope surfaces, a plurality of driven rollers distributed front and back are rotatably arranged on the slope surface on the upper side of the movable block, and a plurality of active rollers distributed up and down are rotatably arranged on the front side of the fixed block.

3. The automatic feeding equipment for producing shaft parts according to claim 2 is characterized in that: The left and right sides of the fixed block are provided with guide grooves extending along the length direction thereof, a tooth plate 1 is slidably arranged in the guide seat, the left and right sides of the movable block are fixedly connected with the corresponding tooth plate 1 through a connecting plate 1, both ends of the active roller penetrate the corresponding side walls of the fixed block and are fixedly connected with a gear 1, and the tooth plate 1 is meshed with the corresponding gear 1.

4. The automatic feeding equipment for producing shaft parts according to claim 1 is characterized in that: The shell consists of two side panels and a back panel fixedly arranged on the rear sides of the two side panels, the lower sides of the two side panels are commonly fixedly connected to a bottom plate, the upper side of the bottom plate is fixedly connected to two fixed blocks, the lower sides of the two movable blocks are movably in contact with the bottom plate, cylinder 1 is fixedly arranged on the side walls of the two side panels that are away from each other, the telescopic end of cylinder 1 is fixedly connected to the two movable blocks through a connecting frame, a hopper with open rear and upper sides is commonly fixedly connected to the side where the two side panels are close to each other, and the rear side of the hopper is movably in contact with the front side of the movable block.

5. The automatic feeding equipment for producing shaft parts according to claim 1 is characterized in that: The driving component 1 includes a motor fixedly arranged on the rear side of the mounting seat, a gear set is arranged on the front side of the mounting seat, the gear set includes a gear 2 rotatably arranged on the front side of the mounting seat and fixedly connected to the motor output shaft, and a gear ring meshing with the gear 2 is fixedly sleeved on the outer side of the turntable.

6. The automatic feeding equipment for producing shaft parts according to claim 5 is characterized in that: Connecting plates four are fixedly arranged on both the front and rear sides of the connecting plate three, and guide rods are arranged on both the front and rear sides of the shell, one end of the guide rod is fixedly connected to the connecting plate four opposite to the same side, and the other end of the guide rod is slidably plugged into another connecting plate four on the same side.

7. The automatic feeding equipment for producing shaft parts according to claim 2 is characterized in that: The interior of the upper port of the lower material barrel is configured to be a funnel shape that is wide at the top and narrow at the bottom, and a circular charging channel with the same diameter as the small diameter of the upper port is provided inside the lower material barrel.

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