Automatic feeding and discharging mechanism of front hub broaching machine

Abstract

The utility model discloses a front hub broaching machine automatic feeding and discharging device which comprises a feeding mechanism, a grabbing mechanism, a feeding mechanism, a discharging mechanism and a discharging mechanism, the feeding mechanism and the discharging mechanism are collinear in conveying direction, the feeding mechanism is provided with a discharging end, the grabbing mechanism is arranged at the discharging end, the discharging mechanism is provided with a feeding end, the discharging mechanism is arranged at the feeding end, and the discharging mechanism is arranged at the discharging end. The feeding mechanism is arranged between the discharging end and the feeding end and comprises a bearing part, a driving part, a tray part and a sliding rail, the sliding rail is arranged at the top end of the bearing part, the tray part is arranged on the sliding rail in a sliding mode, the driving part is fixed to the bearing part, and the driving end of the driving part is connected with the tray part. The tray part and the sliding rail are used for replacing a rotating cylinder, and the problem that the air guide pipe winds the rotating cylinder and cannot work is solved. Meanwhile, due to the fact that the space of the discharging part of the rotary air cylinder is small, the front hub cannot be accurately placed, and the tray part and the sliding rail are matched with the grabbing mechanism and the discharging mechanism to grab and place the front hub, so that damage to the front hub and equipment can be further prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to front wheel hub processing equipment field, specifically, relate to a front wheel hub broaching machine automatic feeding and discharging mechanism. BACKGROUND

[0002] The broaching machine is a kind of metal cutting machine tool, can be used to process front wheel hub, mainly used to process the through hole, plane of various shapes on front wheel hub to form surface. The broaching machine is cut by using broach, is suitable for mass production of front wheel hub, has higher productivity, machining accuracy and surface quality.

[0003] When front wheel hub is processed using the broaching machine, a material conveying mechanism is generally used to convey the front wheel hub. The material conveying mechanism includes a feeding conveyor belt, a feeding clamp jaw, a rotary cylinder, a discharging clamp jaw and a discharging conveyor belt. The feeding conveyor belt, the feeding clamp jaw, the rotary cylinder, the discharging clamp jaw and the discharging conveyor belt are sequentially arranged. When the front wheel hub needs to be processed by the broaching machine, the front wheel hub is conveyed by the feeding conveyor belt. After the front wheel hub is conveyed to the discharge end of the feeding conveyor belt, the feeding clamp jaw clamps the front wheel hub. The rotary cylinder has a clamping part. In the initial state, the rotary cylinder is in a horizontal state. After the feeding clamp jaw conveys the clamped front wheel hub to the position of the clamping part, the clamping part clamps the front wheel hub. Then, the rotary cylinder is rotated to a vertical state to convey the front wheel hub to the broaching machine for processing. After the front wheel hub is processed, the discharging clamp jaw takes away the front wheel hub from the clamping part. The rotary mechanism is rotated again to become the initial horizontal state. The discharging mechanism places the taken-away front wheel hub on the discharging conveyor belt. The discharging conveyor belt conveys the processed front wheel hub away. In the process of processing the front wheel hub, the clamping part of the rotary cylinder needs to clamp the front wheel hub. Usually, the clamping space of the clamping part is small. In the process of placing the front wheel hub into the clamping part by the feeding clamp jaw or taking the front wheel hub away from the clamping part by the discharging clamp jaw, the angle and position are difficult to align, which affects the processing efficiency of the front wheel hub. At the same time, the feeding clamp jaw and the discharging clamp jaw also collide with the rotary cylinder, which easily causes damage to the rotary cylinder. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a broaching machine automatic feeding and discharging mechanism,

[0005] The utility model aims to realize the following scheme:

[0006] The application discloses an automatic feeding and discharging mechanism for a front wheel hub broaching machine, which comprises a feeding mechanism, a grabbing mechanism, a feeding mechanism, a discharging mechanism and a discharging mechanism.

[0007] In one embodiment, the tray part comprises a tray plate and a discharging part, the tray plate is slidably connected to the slide rail, and the discharging part is arranged on the tray plate.

[0008] In one embodiment, the bearing part comprises a bearing frame and a limiting plate, the limiting plate is vertically arranged on the bearing frame, the slide rail is arranged on the bearing frame, one end of the tray plate towards the limiting plate is provided with a limiting groove, and the limiting groove is opposite to the limiting plate.

[0009] In one embodiment, the feeding mechanism further comprises a plurality of anti-rollover parts, the plurality of anti-rollover parts are arranged on the tray plate, and the plurality of anti-rollover parts are arranged around the discharging part.

[0010] In one embodiment, the anti-rollover part comprises a support and an anti-rollover rod, the support is arranged on the tray plate, the anti-rollover rod is arranged on one side of the support facing the discharging part, and one end of the anti-rollover rod close to the discharging part is flat.

[0011] In one embodiment, the driving part is a linear driving module, and the driving end of the linear driving module is fixedly connected with the tray plate.

[0012] In one embodiment, the grabbing mechanism comprises a supporting frame and a jaw assembly, the supporting frame is arranged at the discharging end, the jaw assembly comprises a fixed plate, a first linear driving member, a slide rail assembly, a sliding bottom plate, a connecting plate and a first telescopic jaw, the fixed plate is fixedly arranged on the supporting frame, the slide rail assembly is arranged at the bottom of the fixed plate, the sliding bottom plate is slidably connected with the slide rail assembly, the connecting plate is arranged on one side of the sliding bottom plate facing the fixed plate, the driving end of the first linear driving member is fixedly connected with the connecting plate, and the first telescopic jaw is arranged at the bottom of the sliding bottom plate.

[0013] In one embodiment, the discharging mechanism comprises a mounting bracket and a clamping assembly, the mounting bracket is arranged at the discharging end, the clamping assembly comprises a mounting plate, a second linear driving member, a sliding assembly, a sliding bottom plate, a connecting member and a second telescopic jaw, the mounting plate is fixedly arranged on the mounting bracket, the sliding assembly is arranged at the bottom of the mounting plate, the sliding bottom plate is slidably connected with the sliding assembly, the connecting member is arranged on one side of the sliding bottom plate facing the connecting member, the driving end of the second linear driving member is fixedly connected with the connecting member, and the second telescopic jaw is arranged at the bottom of the sliding bottom plate.

[0014] In one of the embodiments, the feeding mechanism comprises a feeding frame, a feeding conveyor belt and a separation assembly, the feeding conveyor belt is arranged on the upper surface of the feeding frame, the separation assembly comprises a fixing frame, a first driving cylinder and a separation connecting rod, the fixing frame is erected at the discharging end, the feeding conveyor belt passes through the fixing frame, the first driving cylinder is arranged on the top of the fixing frame, the separation connecting rod comprises a connecting plate and a separation rod, one end of the connecting plate is connected with the driving end of the first driving cylinder, the other end of the connecting plate is provided with the separation rod, and the separation rod is located above the feeding conveyor belt.

[0015] In one of the embodiments, the feeding mechanism comprises a feeding frame, a feeding conveyor belt and a separation assembly, the feeding conveyor belt is arranged on the upper surface of the feeding frame, the separation assembly comprises a fixing frame, a first driving cylinder and a separation connecting rod, the fixing frame is erected at the discharging end, the feeding conveyor belt passes through the fixing frame, the first driving cylinder is arranged on the top of the fixing frame, the separation connecting rod comprises a connecting plate and a separation rod, one end of the connecting plate is connected with the driving end of the first driving cylinder, the other end of the connecting plate is provided with the separation rod, and the separation rod is located above the feeding conveyor belt.

[0016] Compared with the prior art, the present application has at least the following advantages:

[0017] The present application avoids the problem that the air guide pipe is wound around the rotary cylinder and cannot work by setting the cooperation between the grabbing mechanism and the discharging mechanism and the feeding mechanism and the discharging mechanism, and using the tray part and the sliding rail instead of the rotary cylinder. At the same time, since the space of the discharging part of the rotary cylinder is small, the front hub cannot be accurately placed, and therefore the use of the tray part and the sliding rail in cooperation with the grabbing mechanism and the discharging mechanism to grab and place the front hub can further prevent the damage of the front hub and the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application. The schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1 It is a perspective view of a front hub broaching machine automatic feeding and discharging mechanism;

[0020] Figure 2 It is a front view of the feeding mechanism in Figure 1 ;

[0021] Figure 3 It is a perspective view of the feeding mechanism in Figure 1 ;

[0022] Figure 4 It is another perspective view of the feeding mechanism in Figure 1 ;

[0023] Figure 5 is a front view of the feeding mechanism in the first embodiment of the present application; Figure 1 is another front view of the feeding mechanism in the first embodiment of the present application;

[0024] Figure 6 is a front view of the feeding mechanism in the first embodiment of the present application; Figure 1 is a front view of the feeding mechanism in the first embodiment of the present application;

[0025] Figure 7 is a front view of the feeding mechanism in the first embodiment of the present application; Figure 1 is a front view of the feeding mechanism in the first embodiment of the present application;

[0026] Figure 8 is a front view of the feeding mechanism in the first embodiment of the present application; Figure 1 is a front view of the feeding mechanism in the first embodiment of the present application;

[0027] Figure 9 is a front view of the feeding mechanism in the first embodiment of the present application; Figure 1 is a front view of the feeding mechanism in the first embodiment of the present application;

[0028] wherein the reference signs are as follows, 1. feeding mechanism; 11. feeding end; 12. feeding rack; 13. feeding conveyor belt; 14. isolation assembly; 141. fixing frame; 142 first driving cylinder; 143. isolation connecting rod; 1431. connecting plate; 1432. isolation rod;

[0029] 2. grabbing mechanism; 21. support frame; 22. clamping jaw assembly; 221. fixing plate; 222. first linear driving member; 223. slide rail assembly; 224. sliding bottom plate; 225. connecting plate; 226. first telescopic clamping jaw;

[0030] 3. feeding mechanism; 31. bearing part; 311. bearing frame; 312. limiting plate;

[0031] 32. driving part;

[0032] 33. tray part; 331. supporting plate; 3311. limiting groove; 332. discharging part;

[0033] 34. slide rail;

[0034] 35. anti-rollover part; 351. support; 352. anti-rollover rod;

[0035] 4. discharging mechanism; 41. mounting support; 42. clamping assembly; 421. mounting plate; 422. second linear driving member; 423. sliding assembly; 424. sliding bottom plate; 425. connecting member; 426. second telescopic clamping jaw;

[0036] 5. discharging mechanism; 51. feeding end; 52. discharging rack; 53. discharging conveyor belt; 54. blocking assembly; 541. supporting frame; 542. second driving cylinder; 543. blocking connecting rod; 5431. mounting connecting plate; 5432. blocking rod; 55. discharging end;

[0037] 6. Front wheel hub. DETAILED DESCRIPTION

[0038] A number of embodiments of the present application will be described below with reference to the drawings. For the purpose of explanation, numerous specific details are set forth in the following description. It should be appreciated that these specific details are not a limitation on the present application, but merely an illustration of the application. Indeed, many modifications are possible in the details as would be understood by those skilled in the art. Further, for the purpose of explanation, some of the drawings are not drawn to scale.

[0039] It should be noted that the terms "upper", "lower", "left", "right", "front", "back", and the like as can be used herein are used for identification only and are not meant to be limiting in any way.

[0040] In addition, the terms "first", "second", and the like, as can be used herein are meant as identifiers such that the identification is not intended to convey an importance or a superiority over the other. Furthermore, the terms "comprise", "comprising", "include", "including", and the like as used herein are meant to be open-ended. That is, when the terms are used, the composition, process, method, or the like, to which the terms refer is not meant to be limited to the listed items or steps, but can include other items or steps not listed. Moreover, the use of the terms first, second, etc. does not denote any order, quantity, combination or importance, but merely indicates that the names are used for the purpose of nomenclature.

[0041] In order to further understand the present application, the following examples are provided with reference to the accompanying drawings.

[0042] As shown in Figure 1 and Figure 2 , Figure 1It is a perspective view of an automatic feeding and discharging mechanism of a front wheel hub broaching machine, comprising a feeding mechanism 1, a grabbing mechanism 2, a feeding mechanism 3, a discharging mechanism 4 and a discharging mechanism 5, the feeding mechanism 1 and the discharging mechanism 5 are collinear in the conveying direction, the feeding mechanism 1 has a discharging end 11, the grabbing mechanism 2 is arranged at the discharging end 11, the discharging mechanism 5 has a feeding end 51, the discharging mechanism 4 is arranged at the feeding end 51, and the feeding mechanism 3 is arranged between the discharging end 11 and the feeding end 51. In the specific work, when the feeding mechanism 1 transports the workpiece to the discharging end 11, the grabbing mechanism 2 can grab the front wheel hub 6 and put it into the feeding mechanism 3, the feeding mechanism 3 sends the workpiece into the broaching machine for processing at this time, after the broaching machine processes, the feeding mechanism 3 takes out the workpiece from the broaching machine, and the discharging mechanism puts the workpiece into the feeding end of the discharging mechanism, and the discharging mechanism transports the front wheel hub 6 out of the broaching machine, the discharging mechanism 4 puts the front wheel hub 6 into the feeding end 51 of the discharging mechanism 5, and the discharging mechanism 5 transports the front wheel hub 6, and the worker can carry the processed front wheel hub 6 in the discharging mechanism 5.

[0043] Specifically, as shown in Figure 1 、 Figure 3 、 Figure 4 and Figure 5 , the feeding mechanism 3 comprises a bearing part 31, a driving part 32, a tray part 33 and a slide rail 34, the slide rail 34 is arranged at the top end of the bearing part 31, the tray part 33 is slidably arranged on the slide rail 34, the driving part 32 is fixed on the bearing part 31, and the driving end of the driving part 32 is connected with the tray part 33. Among them, the bearing part 31 is used to support the whole feeding mechanism 3, the slide rail 3 is arranged on the bearing part 31, and the tray part 33 is slidably connected with the slide rail 3. Because the conveying directions of the feeding mechanism 1 and the discharging mechanism 5 are collinear, in the specific work, the tray part 33 slides towards the feeding mechanism 1 and the discharging mechanism 5, the front wheel hub 6 is grabbed by the grabbing mechanism 2 and put into the tray part 33, the tray part 33 moves the front wheel hub 6 away from the feeding mechanism 1 and the discharging mechanism 5, and the front wheel hub 6 is sent into the broaching machine for processing; after the workpiece is processed, the tray part moves towards the feeding mechanism 1 and the discharging mechanism 5, at this time the discharging mechanism 4 grabs the front wheel hub 6 and puts it into the discharging mechanism 5, and the front wheel hub 6 is transported by the discharging mechanism 5, so as to complete the feeding and discharging process of the front wheel hub 6 in the broaching machine.

[0044] Specifically, as shown in Figures 3-4 , the tray part 33 comprises a tray plate 331 and a discharging part 332, the tray plate 331 is slidably connected with the slide rail 34, and the discharging part 332 is arranged on the tray plate 331. Among them, the discharging part 332 is used to place the front wheel hub 6, and the tray plate 331 can send the front wheel hub 6 into the broaching machine for processing, and after the front wheel hub 6 is processed, the front wheel hub 6 can be sent out of the broaching machine.

[0045] Specifically, as shown in Figure 3As shown, the bearing part 31 comprises a bearing frame 311 and a limiting plate 312, the limiting plate 312 is vertically arranged on the bearing frame 311, the slide rail 34 is arranged on the bearing frame 311, the one end of the supporting plate 33 towards the limiting plate 312 is provided with a limiting groove 3311, and the limiting groove 3311 is opposite to the limiting plate 312. Among them, the bearing frame 31 plays a supporting role, when the feeding mechanism works, in order to prevent the speed of the supporting plate moving towards the direction close to the feeding mechanism 1 and the discharging mechanism 5 from being too fast, the limiting groove 3311 and the limiting plate 312 are matched with each other to avoid the damage of the front hub 6 transported on the supporting plate 33.

[0046] Preferably, as Figures 3-4 As shown, the feeding mechanism 3 further comprises a plurality of anti-rollover parts 35, the plurality of anti-rollover parts 35 are arranged on the supporting plate 331, and the plurality of anti-rollover parts 35 are arranged around the discharging part 332. In order to prevent the front hub 6 from rolling over from the upper side of the discharging part 332, a plurality of anti-rollover parts 35 are used to support the front hub 6.

[0047] Specifically, as Figure 3 As shown, the anti-rollover part 35 comprises a support 351 and an anti-rollover rod 352, the support 351 is arranged on the supporting plate 331, the anti-rollover rod 352 is arranged on the one side of the support 351 facing the discharging part 332, and the one end of the anti-rollover rod 352 close to the discharging part 332 is flat. Since the one end of the anti-rollover rod 352 close to the discharging part 332 is flat, when the front hub 6 rolls over, the anti-rollover rod 352 can fix the front hub 6 back to the discharging part 332 through the flat end of the anti-rollover rod 352.

[0048] Specifically, the driving part 32 is a linear driving module, and the driving end of the linear driving module is fixedly connected with the supporting plate 331. The linear module has strong driving force and high precision, and can accurately control the sliding distance of the supporting plate 331.

[0049] Specifically, as Figure 6As shown, the grabbing mechanism 2 comprises a support frame 21 and a jaw assembly 22, the support frame 21 is arranged at the discharge end 11, the jaw assembly 22 comprises a fixed plate 221, a first linear driving member 222, a sliding rail assembly 223, a sliding bottom plate 224, a connecting plate 225 and a first telescopic jaw 226, the fixed plate 221 is fixedly arranged on the support frame 21, the sliding rail assembly 223 is arranged at the bottom of the fixed plate 221, the sliding bottom plate 224 is in sliding connection with the sliding rail assembly 223, the connecting plate 225 is arranged on one side of the sliding bottom plate 224 facing the fixed plate 221, the driving end of the first linear driving member 222 is fixed with the connecting plate 225, and the first telescopic jaw 226 is arranged at the bottom of the sliding bottom plate 224. Wherein, the support frame 21 is arranged at the discharge end 11, the jaw assembly 22 can clamp the front hub 6 in the feeding mechanism 1 into the feeding mechanism, the fixed plate 221 is arranged on the support frame 21, which fixes the sliding rail assembly 223, so that the sliding bottom plate 224 can be in sliding connection with the sliding rail assembly 223. Referring to Figure 2 , through the driving action of the first linear driving member 222, the sliding bottom plate can move the first telescopic jaw 226 to the discharge end 11 in the feeding mechanism 1. The front hub 6 is clamped into the feeding mechanism 3, so that the front hub 6 enters the broaching machine.

[0050] Specifically, as shown in Figure 7 , the discharging mechanism 4 comprises a mounting bracket 41 and a clamping assembly 42, the mounting bracket 41 is arranged at the feeding end 51, the clamping assembly 42 comprises a mounting plate 421, a second linear driving member 422, a sliding assembly 423, a sliding bottom plate 424, a connecting member 425 and a second telescopic jaw 426, the mounting plate 421 is fixedly arranged on the mounting bracket 41, the sliding assembly 423 is arranged at the bottom of the mounting plate 421, the sliding bottom plate 424 is in sliding connection with the sliding assembly 423, the connecting member 425 is arranged on one side of the sliding bottom plate 424 facing the connecting member 425, the driving end of the second linear driving member 422 is fixed with the connecting member 425, and the second telescopic jaw 426 is arranged at the bottom of the sliding bottom plate 424. Wherein, the structure and working principle of the discharging mechanism 4 are consistent with those of the grabbing mechanism, which will not be described here. It should be noted that the discharging mechanism is used to clamp the front hub 6 from the feeding mechanism 3 and place it on the discharging mechanism 5.

[0051] Specifically, as shown in Figure 1 and 8As shown, the feeding mechanism 1 comprises a feeding frame 12, a feeding conveyor belt 13 and an isolation assembly 14. The feeding conveyor belt 13 is arranged on the upper surface of the feeding frame 12. The isolation assembly 14 comprises a fixing frame 141, a first driving cylinder 142 and an isolation connecting rod 143. The fixing frame 141 is arranged on the discharging end 11, and the feeding conveyor belt 13 passes through the fixing frame 141. The first driving cylinder 142 is arranged on the top of the fixing frame 141. The isolation connecting rod 143 comprises a connecting plate 1431 and an isolation rod 1432. One end of the connecting plate 1431 is connected with the driving end of the first driving cylinder 142. The other end of the connecting plate 1431 is provided with the isolation rod 1432, and the isolation rod 1432 is located above the feeding conveyor belt 13. In the specific working process, the feeding conveyor belt transports the front hub 6 to the discharging end 11, and then the grabbing mechanism 2 grabs the front hub 6 and puts it into the feeding mechanism 3, so that the feeding mechanism 3 can send the front hub 6 into the broaching machine for processing. It should be noted that when the front hub 6 is transported, only one front hub 6 can be placed on the discharging end at a time. When one front hub 6 is placed on the discharging end 11, the first driving cylinder 142 is driven to drive the connecting plate 1431 to drive the isolation rod 1432, so as to isolate other front hubs 6 transported by the feeding conveyor belt 13, prevent the front hub 6 on the discharging end 11 from being impacted, and avoid that the grabbing mechanism 2 is damaged when grabbing the front hub 6.

[0052] Specifically, as shown in Figure 1 and 9 , the discharging mechanism 5 comprises a discharging frame 52, a discharging conveyor belt 53 and a blocking assembly 54. The discharging conveyor belt 53 is arranged on the upper surface of the discharging frame 52. The blocking assembly 54 comprises a supporting frame 541, a second driving cylinder 542 and a blocking connecting rod 543. The discharging mechanism 5 further comprises a taking end 55. The supporting frame 541 is arranged on the taking end 55, and the discharging conveyor belt 53 passes through the supporting frame 541. The second driving cylinder 542 is arranged on the top of the supporting frame 541. The blocking connecting rod 543 comprises a mounting connecting plate 5431 and a blocking rod 5432. One end of the mounting connecting plate 5431 is connected with the driving end of the second driving cylinder 542. The other end of the mounting connecting plate 5431 is provided with the blocking rod 5432, and the blocking rod 5432 is located above the discharging conveyor belt 53. The structure and principle of the discharging mechanism 4 and the blocking assembly 54 are the same as those of the feeding mechanism 2 and the isolation assembly 12, and details are not repeated here. It should be noted that the blocking assembly is arranged at the taking end 55. In the specific working process, one front hub 6 is placed on the taking end 55 each time. When the worker takes the front hub 6 at the taking end 55, the blocking assembly 54 is used to block the front hub 6 behind the taking end 55 to prevent the front hub 6 from falling off the discharging conveyor belt 53.

[0053] In summary, when the front wheel hub 6 is sent to the broaching machine for processing, the front wheel hub 6 is transported to the discharge end 11 by the feeding conveyor 13, the front wheel hub is clamped to the feeding mechanism 3 by the clamping assembly 2, and the front wheel hub 6 is sent to the broaching machine for processing. After the front wheel hub 6 is processed, the feeding mechanism 3 sends the front wheel hub 6 out of the broaching machine, and then the front wheel hub 6 is clamped out by the discharging mechanism 4 and placed on the discharging mechanism 5. The front wheel hub is transported to the material taking end by the discharging mechanism 5, so that the staff can take away the front wheel hub 6.

[0054] The above is only an embodiment of the present application and is not used to limit the present application. The present application can be variously changed and modified for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. A front wheel hub broaching machine automatic feeding and discharging mechanism, characterized in that, Include: The feeding mechanism (1), the grabbing mechanism (2), the feeding mechanism (3), the discharging mechanism (4) and the discharging mechanism (5), the feeding mechanism (1) and the discharging mechanism (5) conveying direction collinear, the feeding mechanism (1) has a discharge end (11), the grabbing mechanism (2) is arranged in the discharge end (11), the discharging mechanism (5) has a feeding end (51), the discharging mechanism (4) is arranged in the feeding end (51), the feeding mechanism (3) is arranged between the discharge end (11) and the feeding end (51), the feeding mechanism (3) includes bearing part (31), drive part (32), tray part (33) and slide rail (34), the slide rail (34) is arranged at the top of bearing part (31), the tray part (33) is arranged on the slide rail (34), the drive part (32) is fixed on the bearing part (31), the drive end of the drive part (32) is connected with the tray part (33).

2. The front wheel hub broaching machine automatic feeding and discharging mechanism according to claim 1, characterized in that, The tray part (33) includes a support plate (331) and a discharging part (332), the support plate (331) is slidably connected to the slide rail (34), and the discharging part (332) is arranged on the support plate (331).

3. The front wheel hub broaching machine automatic feeding and discharging mechanism according to claim 2, characterized in that, The bearing part (31) includes a bearing frame (311) and a limiting plate (312), the limiting plate (312) is vertically arranged on the bearing frame (311), the slide rail (34) is arranged on the bearing frame (311), one end of the support plate (331) towards the limiting plate (312) is provided with a limiting groove (3311), and the limiting groove (3311) is opposite to the limiting plate (312).

4. The front wheel hub broaching machine automatic feeding and discharging mechanism according to claim 2, characterized in that, The feeding mechanism (3) further includes a plurality of anti-rollover parts (35), a plurality of anti-rollover parts (35) are arranged on the support plate (331), and a plurality of anti-rollover parts (35) are arranged around the discharging part (332).

5. The front wheel hub broaching machine automatic feeding and discharging mechanism according to claim 4, characterized in that, The anti-rollover part (35) includes a bracket (351) and an anti-rollover rod (352), the bracket (351) is arranged on the support plate (331), the anti-rollover rod (352) is arranged on the side of the bracket (351) facing the discharging part (332), and one end of the anti-rollover rod (352) close to the discharging part (332) is flat.

6. The automatic loading and unloading mechanism of the front wheel hub broaching machine according to any one of claims 1-2, characterized in that, The drive part (32) is a linear drive module, and the drive end of the linear drive module is fixedly connected with the support plate (331).

7. The front wheel hub broaching machine automatic feeding and discharging mechanism according to claim 1, characterized in that, The grabbing mechanism (2) comprises a support frame (21) and a clamping jaw assembly (22), the support frame (21) is arranged at the discharging end (11), the clamping jaw assembly (22) comprises a fixed plate (221), a first linear driving element (222), a sliding rail assembly (223), a sliding bottom plate (224), a connecting plate (225) and a first telescopic clamping jaw (226), the fixed plate (221) is fixedly arranged on the support frame (21), the sliding rail assembly (223) is arranged at the bottom of the fixed plate (221), the sliding bottom plate (224) is slidably connected with the sliding rail assembly (223), the connecting plate (225) is arranged on one side of the sliding bottom plate (224) facing the fixed plate (221), the driving end of the first linear driving element (222) is fixedly connected with the connecting plate (225), and the first telescopic clamping jaw (226) is arranged at the bottom of the sliding bottom plate (224).

8. The front wheel hub broaching machine automatic feeding and discharging mechanism according to claim 1, characterized in that, The discharging mechanism (4) comprises a mounting bracket (41) and a clamping assembly (42), the mounting bracket (41) is arranged at the feeding end (51), the clamping assembly (42) comprises a mounting plate (421), a second linear driving element (422), a sliding assembly (423), a sliding bottom plate (424), a connecting element (425) and a second telescopic clamping jaw (426), the mounting plate (421) is fixedly arranged on the mounting bracket (41), the sliding assembly (423) is arranged at the bottom of the mounting plate (421), the sliding bottom plate (424) is slidably connected with the sliding assembly (423), the connecting element (425) is arranged on one side of the sliding bottom plate (424) facing the connecting element (425), the driving end of the second linear driving element (422) is fixedly connected with the connecting element (425), and the second telescopic clamping jaw (426) is arranged at the bottom of the sliding bottom plate (424).

9. The front wheel hub broaching machine automatic feeding and discharging mechanism according to claim 1, characterized in that, The feeding mechanism (1) comprises a feeding frame (12), a feeding conveying belt (13) and an isolation assembly (14), the feeding conveying belt (13) is arranged on the upper surface of the feeding frame (12), and the isolation assembly (14) comprises a fixed frame (141), a first driving cylinder (142) and an isolation connecting rod (143). The fixed frame (141) is arranged at the discharging end (11), the feeding conveying belt (13) passes through the fixed frame (141), the first driving cylinder (142) is arranged at the top of the fixed frame (141), the isolation connecting rod (143) comprises a connecting plate (1431) and an isolation rod (1432), one end of the connecting plate (1431) is connected with the driving end of the first driving cylinder (142), the other end of the connecting plate (1431) is provided with the isolation rod (1432), and the isolation rod (1432) is located above the feeding conveying belt (13).

10. The front wheel hub broaching machine automatic feeding and discharging mechanism according to claim 1, characterized in that, The blanking mechanism (5) comprises a blanking frame (52), a blanking conveying belt (53) and a material blocking assembly (54), the blanking conveying belt (53) is arranged on the upper surface of the blanking frame (52), the material blocking assembly (54) comprises a supporting frame (541), a second driving cylinder (542) and a material blocking connecting rod (543), the blanking mechanism (5) further comprises a material taking end (55), the supporting frame (541) is arranged on the material taking end (55), the blanking conveying belt (53) passes through the supporting frame (541), the second driving cylinder (542) is arranged on the top of the supporting frame (541), the material blocking connecting rod (543) comprises a mounting connecting plate (5431) and a material blocking rod (5432), one end of the mounting connecting plate (5431) is connected with the driving end of the second driving cylinder (542), the other end of the mounting connecting plate (5431) is provided with the material blocking rod (5432), and the material blocking rod (5432) is located above the blanking conveying belt (53).

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