Bottom shell and gear feeding and assembling equipment

Abstract

The invention discloses bottom shell and gear feeding and assembling equipment, and belongs to the technical field of gear feeding and assembling, the bottom shell and gear feeding and assembling equipment comprises a rack, and further comprises a plurality of plate dividing and feeding mechanisms and a movable assembling mechanism, a movable assembling mechanism for movably assembling a bottom shell and a gear is installed on the middle side of the rack, the split plate feeding mechanism comprises a tray conveying assembly and a one-by-one feeding assembly, and the tray conveying assembly for stacking and conveying a bottom shell tray and a gear tray is installed on the lower side of the rack. And a one-by-one feeding assembly for clamping and fixing the bottom shell trays and the gear trays one by one is mounted on the upper side of the rack. By means of the mode, stacked material discs can be rapidly fed one by one, meanwhile, empty discs are stacked and discharged, the feeding efficiency of bottom shells and gears is improved, the bottom shells and the gears can be rapidly clamped and rotationally assembled, and it is ensured that the gears can normally rotate after being installed in the bottom shells.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of gear feeding and assembling, in particular to a bottom shell and gear feeding and assembling device. BACKGROUND

[0002] In the field of motor part assembly, the assembly of a bottom shell and a gear involves multiple processes such as orientation, clamping, and accurate installation. Traditional assembly methods rely on dispersed equipment to complete the assembly, which has the problems of low operation efficiency, poor positioning accuracy, and insufficient lubrication uniformity, thereby affecting product consistency. Dispersed equipment needs multiple stations to cooperate, which is complicated and occupies a large space, and is difficult to adapt to large-scale production requirements. The gear rotates on the bottom shell, and the gap is usually small. Therefore, when the gear is installed on the bottom shell, high precision is required when moving the gear. After installation, the gear should be able to rotate normally. Therefore, a device for realizing the orientation of the bottom shell and the assembly of the gear is needed to improve the assembly efficiency while maintaining product quality and consistency.

[0003] Chinese patent CN119794755B proposes a gear module assembly device, which comprises a conveyor belt and an installation box. The conveyor belt is provided with a module box. A plurality of rotating shafts are installed in the module box. A plurality of gears are sleeved on the rotating shafts. The gears are intermeshed. A support is provided on the outer side wall of the conveyor belt. A positioning sensor is provided in the support. A cleaning mechanism is provided in the support. The cleaning mechanism comprises a telescopic rod provided at the top of the support. The end of the telescopic rod is fixedly connected with a drive box. The drive box is fixedly connected with side plates on both sides. Sliding grooves are formed in the side plates. A cleaning table is slidably connected in the sliding grooves. Vibration springs are provided in the sliding grooves. The other end of the vibration springs is fixedly connected with the outer side wall of the cleaning table. Cleaning plates are slidably connected with the inner sides of the cleaning table. A plurality of cleaning brushes are fixedly connected with the outer side wall of the cleaning plate. Arc-shaped plates are slidably connected with the inner sides of the cleaning table.

[0004] However, the technical solution of the patent has the following problems:

[0005] The patent cannot quickly feed the stacked trays one by one while stacking the empty trays to improve the feeding efficiency.

[0006] Therefore, the bottom shell and gear feeding and assembling device is designed to solve the above problems. SUMMARY

[0007] In view of the above-mentioned shortcomings of the prior art, the bottom shell and gear feeding and assembling device is provided.

[0008] To achieve the above purpose, the technical scheme is as follows:

[0009] The bottom shell and gear loading assembly equipment comprises a rack, and further comprises a plate loading mechanism and a moving assembly mechanism, a plurality of plate loading mechanisms for feeding the bottom shell and the gear are installed on the rack, and the moving assembly mechanism for moving assembly of the bottom shell and the gear is installed on the side of the rack.

[0010] The plate loading mechanism comprises a tray conveying assembly and a one-by-one loading assembly, the tray conveying assembly for stacking and conveying the bottom shell tray and the gear tray is installed on the lower side of the rack, and the one-by-one loading assembly for clamping and fixing the bottom shell tray and the gear tray one by one is installed on the upper side of the rack.

[0011] Further, the tray conveying assembly comprises a first driving assembly and a sliding assembly, the first driving assembly is installed on the lower side of the rack, and the sliding assembly is installed on the output end of the first driving assembly.

[0012] Further, the first driving assembly comprises vertical frames, a servo motor, main synchronous pulleys, tension pulleys and auxiliary synchronous pulleys, two vertical frames are fixedly installed on the lower side of the rack, the servo motor is fixedly installed on the lower side of the rack, two main synchronous pulleys are rotatably connected to the rack through shafts, a plurality of tension pulleys are rotatably connected to the vertical frames through shafts, auxiliary synchronous pulleys are distributed on the front and back sides of the vertical frames and rotatably connected to the vertical frames through shafts, a synchronous belt is distributed on one side of the vertical frame and drivingly connected to the main synchronous pulleys, the tension pulleys and the auxiliary synchronous pulleys, and the output shaft of the servo motor is fixedly connected to the shaft of the main synchronous pulley.

[0013] Further, the sliding assembly comprises guide rails, sliding blocks, a sliding plate and limiting frames, the upper side of each vertical frame is fixedly installed with a guide rail, a plurality of sliding blocks are slidingly connected to the guide rails, the sliding plate is fixedly installed on the sliding blocks, and a plurality of limiting frames are fixedly installed on the sliding plate to limit the tray and prevent the tray from being separated from the sliding plate during movement.

[0014] Further, a T-shaped clamping block is fixedly installed on the synchronous belt, and one end of the T-shaped clamping block away from the synchronous belt is fixedly installed on the sliding plate.

[0015] Further, the sliding assembly further comprises a jacking assembly, the jacking assembly is installed on the rack, and the jacking assembly comprises a ball screw linear module and an L-shaped support, the ball screw linear module is fixedly installed on the rack, and the L-shaped support is fixedly installed on the output end of the ball screw linear module.

[0016] Further, the one-by-one feeding assembly comprises second driving assemblies and support assemblies, two second driving assemblies are installed on the rack, and a plurality of support assemblies are installed on the rack.

[0017] Further, the moving assembly mechanism comprises clamping moving assemblies and finished product conveying assemblies, the clamping moving assemblies for clamping and moving the bottom shell and the gear are installed on the middle side of the rack, and the finished product conveying assemblies for conveying the products after the bottom shell and the gear are assembled are installed on the front side of the rack.

[0018] Further, the clamping moving assembly comprises third driving assemblies and clamping assemblies, the third driving assemblies are installed on the middle side of the rack, and the clamping assemblies are installed on the output ends of the third driving assemblies.

[0019] Further, the third driving assembly comprises a mechanical arm and a C-shaped frame, the mechanical arm is fixedly installed on the middle side of the rack, and the output end of the mechanical arm is fixedly installed with the C-shaped frame, the clamping assembly comprises a rotary clamping cylinder, a sliding table cylinder and a clamping jaw cylinder, the rotary clamping cylinder is fixedly installed on one side of the C-shaped frame, the sliding table cylinder is fixedly installed on the side, away from the rotary clamping cylinder, of the C-shaped frame, and the clamping jaw cylinder is fixedly installed on the output end of the sliding table cylinder.

[0020] Compared with the prior art, the present application has the following advantages: 1. The present application uses a tray conveying assembly to quickly convey stacked trays; the second cylinder output end of the support assembly of the one-by-one feeding assembly shortens to drive the two extension plates to move close to each other, clamping the uppermost tray, the first cylinder output end extends to drive the sliding support to move upwards, lifting the tray, and the bottom shell or gear on the tray can be fed and assembled through the moving assembly, after the bottom shell or gear on the tray is used up, the first cylinder output end shortens to drive the sliding support to move downwards, at this time, the output end of the synchronous belt linear module moves to drive the sliding frame to move to the position directly below the empty tray, the second cylinder output end extends to drive the two extension plates to move away from each other, so that the empty tray falls onto the sliding frame, the output end of the synchronous belt linear module moves to drive the sliding frame to move away with the empty tray to the tray conveying assembly next to it, which is conducive to quickly feeding the stacked trays one by one and stacking the empty trays, and improves the feeding efficiency of the bottom shell and the gear;

[0021] 2. The output end of the mechanical arm moves to drive the C-shaped frame to move, the C-shaped frame moves to drive the rotating clamping cylinder, the sliding table cylinder and the clamping jaw cylinder to move, the output end of the sliding table cylinder moves downwards to drive the clamping jaw cylinder to move downwards, the clamping jaw cylinder clamps the bottom shell to move to the preset position and is placed on the carrier of the speed-up chain of the finished product conveying assembly, the rotating clamping cylinder clamps the gear to move to the bottom shell position, the gear is assembled to the preset position of the bottom shell and is rotated, which ensures that the gear is completely installed on the bottom shell, and is conducive to quickly clamping the bottom shell and the gear and rotating and assembling them, and ensures that the gear can rotate normally after being installed in the bottom shell. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0023] Figure 1 is a perspective view of the present application;

[0024] Figure 2 is a front view of the present application;

[0025] Figure 3 is a top view of the present application;

[0026] Figure 4 is a partial structure diagram of the sub-plate feeding mechanism of the present application;

[0027] Figure 5 is a partial structure diagram of the clamping and moving assembly of the present application;

[0028] Figure 6Part structure schematic view of the board separating and feeding mechanism and the clamping and moving assembly of the present application;

[0029] Figure 7 Part structure schematic view of the one-by-one feeding assembly of the present application;

[0030] Figure 8 Part structure schematic view of the jacking assembly of the present application;

[0031] Figure 9 Part structure schematic view of the tray conveying assembly of the present application;

[0032] Figure 10 Part structure schematic view of the first driving assembly and the T-shaped clamping block of the present application.

[0033] The reference numbers in the figures represent respectively:

[0034] 1, rack; 2, board separating and feeding mechanism; 21, vertical frame; 22, servo motor; 23, main synchronous pulley; 24, tension pulley; 25, auxiliary synchronous pulley; 26, synchronous belt; 27, guide rail; 28, sliding block; 29, sliding plate; 210, limiting frame; 211, T-shaped clamping block; 212, ball screw linear module; 213, L-shaped support; 214, synchronous belt linear module; 215, sliding frame; 216, sliding support; 217, first air cylinder; 218, second air cylinder; 219, extension plate; 3, moving assembly mechanism; 31, mechanical arm; 32, C-shaped frame; 33, rotary clamping air cylinder; 34, sliding table air cylinder; 35, clamping jaw air cylinder; 36, speed multiplier chain; 37, carrier. DETAILED DESCRIPTION

[0035] To make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0036] The present application will be further described below with reference to the embodiments.

[0037] In the following description, “left”, “right”, “front”, “back”, “up” and “down” are oriented with the perspective of the front view.

[0038] Embodiment one: in some embodiments, please refer to Figures 1-10The bottom shell and gear feeding and assembly equipment includes a frame 1, and also includes a plate feeding mechanism 2 and a moving assembly mechanism 3. The frame 1 is equipped with multiple plate feeding mechanisms 2 that feed the bottom shell and gears respectively, and the frame 1 is equipped with a moving assembly mechanism 3 that moves and assembles the bottom shell and gears.

[0039] The plate-separating feeding mechanism 2 includes a tray conveying assembly and a sequential feeding assembly. The lower side of the frame 1 is equipped with a tray conveying assembly for stacking and conveying the bottom shell tray and the gear tray. The upper side of the frame 1 is equipped with a sequential feeding assembly for clamping and fixing the bottom shell tray and the gear tray one by one.

[0040] The material tray conveying assembly includes a first driving assembly and a sliding assembly. The first driving assembly is installed on the lower side of the frame 1, and the sliding assembly is installed on the output end of the first driving assembly.

[0041] The first drive assembly includes: a vertical frame 21, a servo motor 22, a main synchronous pulley 23, a tensioner 24, and an auxiliary synchronous pulley 25. Two vertical frames 21 are fixedly installed on the lower side of the frame 1, and the servo motor 22 is fixedly installed on the lower side of the frame 1. Two main synchronous pulleys 23 are rotatably connected to the frame 1 via a rotating shaft. Multiple tensioners 24 are rotatably connected to the vertical frames 21 via rotating shafts. Auxiliary synchronous pulleys 25 are distributed on both the front and rear sides of the vertical frame 21. The auxiliary synchronous pulleys 25 are rotatably connected to the vertical frame 21 via rotating shafts. A synchronous belt 26 is distributed on one side of the vertical frame 21. The synchronous belt 26 is drively connected to the main synchronous pulleys 23, the tensioner 24, and the auxiliary synchronous pulleys 25. The output shaft of the servo motor 22 is fixedly connected to the rotating shaft of the main synchronous pulleys 23.

[0042] The sliding assembly includes: a guide rail 27, a slider 28, a sliding plate 29, and a limiting frame 210. A guide rail 27 is fixedly installed on the upper side of each vertical frame 21. Multiple sliders 28 are slidably connected to the guide rail 27. The sliding plate 29 is fixedly installed on the slider 28. Multiple limiting frames 210 are fixedly installed on the sliding plate 29 to limit the material tray and prevent the material tray from detaching from the sliding plate 29 during movement.

[0043] A T-shaped clamp 211 is fixedly installed on the synchronous belt 26, and the end of the T-shaped clamp 211 away from the synchronous belt 26 is fixedly installed on the sliding plate 29.

[0044] The sliding assembly further includes a lifting assembly, which is mounted on the frame 1. The lifting assembly includes a ball screw linear module 212 and an L-shaped bracket 213. The ball screw linear module 212 is fixedly mounted on the frame 1, and the L-shaped bracket 213 is fixedly mounted on the output end of the ball screw linear module 212.

[0045] The servo motor 22 output shaft of the first driving assembly of the tray conveying assembly rotates to drive the main synchronous pulley 23 to rotate, the main synchronous pulley 23 drives the auxiliary synchronous pulley 25 to rotate, so that the synchronous belt 26 can move quickly, the synchronous belt 26 drives the T-shaped clamping block 211 to move quickly, the T-shaped clamping block 211 drives the sliding plate 29 to move quickly, the tensioning pulley 24 is used for tensioning the synchronous belt 26, so that the synchronous belt 26 is always close to the main synchronous pulley 23 and the auxiliary synchronous pulley 25, the guide rail 27 and the sliding block 28 are used for limiting and supporting the forward and backward movement of the sliding plate 29, which is beneficial to quickly moving the tray on the sliding plate 29 to the position of the L-shaped support 213 of the jacking assembly, the output end of the ball screw linear module 212 of the jacking assembly moves to drive the L-shaped support 213 to move upward by a preset distance, the L-shaped support 213 moves upward by a preset distance to drive the tray on the sliding plate 29 to move upward by a preset distance, the trays on the sliding plate 29 are in a stacked state, at this time, through the one-by-one feeding assembly, one of the trays can be clamped and fixed, which is beneficial to quickly conveying the stacked trays.

[0046] In some embodiments, as shown in Figures 1-10 as a preferred embodiment of the present application, the one-by-one feeding assembly comprises: a second driving assembly and a supporting assembly, two second driving assemblies are installed on the rack 1, and a plurality of supporting assemblies are installed on the rack 1, the second driving assembly comprises: a synchronous belt linear module 214 and a sliding frame 215, a plurality of synchronous belt linear modules 214 are fixedly installed on the rack 1, and the sliding frame 215 is fixedly installed on the output end of the synchronous belt linear module 214, the supporting assembly comprises: a sliding support 216, a first air cylinder 217, a second air cylinder 218 and an extension plate 219, the sliding support 216 is slidably connected to the rack 1, the first air cylinder 217 is fixedly installed on the rack 1, the output end of the first air cylinder 217 is fixedly connected to the sliding support 216, two second air cylinders 218 are fixedly installed on the front and rear sides of the sliding support 216, and two extension plates 219 are slidably connected to the front and rear sides of the sliding support 216, respectively, one side of the extension plate 219 is fixedly installed on the output end of the second air cylinder 218, and the second air cylinder 218 is provided with a guide rod cylinder, so that the output end does not rotate.

[0047] The stacked trays move upward by a preset distance, the second air cylinder 218 output end of the supporting assembly of the one-by-one feeding assembly shortens to drive the two extension plates 219 to move close to each other, clamping the uppermost tray, the output end of the first air cylinder 217 is elongated to drive the sliding support 216 to move upward, lifting the tray, at this time, the bottom shell or the gear can be assembled through the moving assembly mechanism 3.

[0048] When the bottom shell or gear on the tray is used up, the first cylinder 217 output end shortens to drive the sliding support 216 to move down, at this time the synchronous belt linear module 214 output end moves to drive the sliding frame 215 to move to the empty tray directly below, the second cylinder 218 output end extends to drive the two extension plates 219 to move away from each other, so that the empty tray falls onto the sliding frame 215, the synchronous belt linear module 214 output end moves to drive the sliding frame 215 to move away with the empty tray to the tray conveying assembly next to it, conveying the empty tray away; It is beneficial to quickly feed the stacked trays one by one while stacking the empty trays, improving the feeding efficiency of the bottom shell and the gear.

[0049] In some embodiments, as shown in Figures 1-10 As a preferred embodiment of the present application, the moving assembly 3 includes a clamping moving assembly and a finished product conveying assembly, the clamping moving assembly is installed on the side of the rack 1 to clamp and move the bottom shell and the gear, and the finished product conveying assembly is installed on the front side of the rack 1 to convey the product after the bottom shell and the gear are assembled.

[0050] The clamping moving assembly includes a third driving assembly and a clamping assembly, the third driving assembly is installed on the side of the rack 1, and the clamping assembly is installed on the output end of the third driving assembly.

[0051] The third driving assembly includes a mechanical arm 31 and a C-shaped frame 32, the mechanical arm 31 is fixedly installed on the side of the rack 1, and the C-shaped frame 32 is fixedly installed on the output end of the mechanical arm 31, the clamping assembly includes a rotary clamping cylinder 33, a sliding table cylinder 34 and a jaw cylinder 35, the rotary clamping cylinder 33 is fixedly installed on one side of the C-shaped frame 32, the sliding table cylinder 34 is fixedly installed on the side of the C-shaped frame 32 away from the rotary clamping cylinder 33, and the jaw cylinder 35 is fixedly installed on the output end of the sliding table cylinder 34.

[0052] The finished product conveying assembly includes a speed-up chain 36 and a carrier 37, the speed-up chain 36 is located on the front side of the rack 1, and a plurality of carriers 37 are located on the output end of the speed-up chain 36.

[0053] The output end of the mechanical arm 31 of the third driving assembly moves to drive the C-shaped frame 32 to move, the C-shaped frame 32 moves to drive the rotary clamping cylinder 33, the sliding table cylinder 34 and the jaw cylinder 35 to move, the output end of the sliding table cylinder 34 moves downward to drive the jaw cylinder 35 to move downward, the jaw cylinder 35 clamps the bottom shell to move to a preset position on the carrier 37 of the speed-up chain 36 of the finished product conveying assembly, and the rotary clamping cylinder 33 clamps the gear to move to the bottom shell position, assembles the gear to the bottom shell preset position and rotates, ensuring that the gear is completely installed on the bottom shell, which is beneficial to quickly clamp the bottom shell and the gear and rotate them for assembly, ensuring that the gear can rotate normally after being installed in the bottom shell.

[0054] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can be modified, or some technical features can be replaced by equivalent features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A bottom shell and gear loading assembly apparatus comprising a frame (1), characterized in that, Also include: The rack (1) is provided with a plurality of sub-plate feeding mechanisms (2) for feeding the bottom shell and gear respectively, and a moving assembly mechanism (3) for moving assembly of the bottom shell and gear is installed on the middle side of the rack (1); The sub-plate feeding mechanism (2) comprises a tray conveying assembly and a one-by-one feeding assembly, and the tray conveying assembly for stacking and conveying the bottom shell tray and the gear tray is installed on the lower side of the rack (1), and the one-by-one feeding assembly for clamping and fixing the bottom shell tray and the gear tray one by one is installed on the upper side of the rack (1).

2. The bottom shell and gear upper loading assembly apparatus of claim 1, wherein, The tray conveying assembly comprises a first driving assembly and a sliding assembly, and the first driving assembly is installed on the lower side of the rack (1), and the sliding assembly is installed on the output end of the first driving assembly.

3. The bottom shell and gear upper loading assembly apparatus of claim 2, wherein, The first driving assembly comprises a vertical frame (21), a servo motor (22), a main synchronous pulley (23), a tension pulley (24) and a secondary synchronous pulley (25), two vertical frames (21) are fixedly installed on the lower side of the rack (1), the servo motor (22) is fixedly installed on the lower side of the rack (1), two main synchronous pulleys (23) are rotatably connected to the rack (1) through shafts, a plurality of tension pulleys (24) are rotatably connected to the vertical frame (21) through shafts, the vertical frame (21) is provided with a secondary synchronous pulley (25) on each of the front and rear sides, the secondary synchronous pulley (25) is rotatably connected to the vertical frame (21) through a shaft, a synchronous belt (26) is distributed on one side of the vertical frame (21), and the synchronous belt (26) is drivingly connected to the main synchronous pulley (23), the tension pulley (24) and the secondary synchronous pulley (25); the output shaft of the servo motor (22) is fixedly connected to the shaft of the main synchronous pulley (23).

4. The bottom shell and gear upper loading assembly apparatus of claim 3, wherein, The sliding assembly comprises a guide rail (27), a sliding block (28), a sliding plate (29) and a limiting frame (210), a guide rail (27) is fixedly installed on the upper side of each vertical frame (21), a plurality of sliding blocks (28) are slidingly connected to the guide rail (27), the sliding plate (29) is fixedly installed on the sliding block (28), and a plurality of limiting frames (210) are fixedly installed on the sliding plate (29).

5. The bottom shell and gear upper loading assembly apparatus of claim 4, wherein, A T-shaped clamping block (211) is fixedly installed on the synchronous belt (26), and one end of the T-shaped clamping block (211) away from the synchronous belt (26) is fixedly installed on the sliding plate (29).

6. The bottom shell and gear upper loading assembly apparatus of claim 5, wherein, The sliding assembly further comprises a jacking assembly, the jacking assembly is installed on the rack (1), and the jacking assembly comprises a ball screw linear module (212) and an L-shaped support (213), the ball screw linear module (212) is fixedly installed on the rack (1), and the L-shaped support (213) is fixedly installed on the output end of the ball screw linear module (212).

7. The bottom shell and gear upfeed assembly apparatus of claim 6, wherein, The one-by-one feeding assembly comprises second driving assemblies and support assemblies, two second driving assemblies are installed on the rack (1), and a plurality of support assemblies are installed on the rack (1); the second driving assembly comprises synchronous belt linear modules (214) and a sliding frame (215), a plurality of synchronous belt linear modules (214) are fixedly installed on the rack (1), and the sliding frame (215) is fixedly installed at the output end of the synchronous belt linear module (214); the support assembly comprises a sliding support (216), a first air cylinder (217), a second air cylinder (218) and an extension plate (219), the sliding support (216) is slidably connected to the rack (1), the first air cylinder (217) is fixedly installed on the rack (1), the output end of the first air cylinder (217) is fixedly connected to the sliding support (216), two second air cylinders (218) are fixedly installed on the front and rear sides of the sliding support (216), and two extension plates (219) are slidably connected to the front and rear sides of the sliding support (216), and one side of the extension plate (219) is fixedly installed at the output end of the second air cylinder (218).

8. The bottom shell and gear upper loading assembly apparatus of claim 7, wherein, The moving assembly (3) comprises clamping moving assemblies and finished product conveying assemblies, the clamping moving assemblies for clamping and moving the bottom shell and the gear are installed on the middle side of the rack (1), and the finished product conveying assemblies for conveying the products after the bottom shell and the gear are assembled are installed on the front side of the rack (1).

9. The bottom shell and gear upfeed assembly apparatus of claim 8, wherein, The clamping moving assembly comprises third driving assemblies and clamping assemblies, the third driving assemblies are installed on the middle side of the rack (1), and the clamping assemblies are installed at the output ends of the third driving assemblies.

10. The bottom shell and gear up feeding assembly apparatus according to claim 9, wherein, The third driving assembly comprises a mechanical arm (31) and a C-shaped frame (32), the mechanical arm (31) is fixedly installed on the middle side of the rack (1), and the output end of the mechanical arm (31) is fixedly installed with the C-shaped frame (32); the clamping assembly comprises a rotary clamping air cylinder (33), a sliding table air cylinder (34) and a clamping jaw air cylinder (35), the rotary clamping air cylinder (33) is fixedly installed on one side of the C-shaped frame (32), the sliding table air cylinder (34) is fixedly installed on the side, away from the rotary clamping air cylinder (33), of the C-shaped frame (32), and the clamping jaw air cylinder (35) is fixedly installed at the output end of the sliding table air cylinder (34).

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