Connecting rod machining system

Abstract

The application discloses a connecting rod processing system, which comprises a feeding device, a sorting device, a taking device, a placing device and a discharging device. The feeding device comprises a supporting rod and a pushing unit. The supporting rod is used for supporting the head of the connecting rod. A plurality of connecting rods are sequentially arranged on the supporting rod in the longitudinal direction. The pushing unit is located below the supporting rod and is used for pushing the tail of the connecting rod and moving the connecting rod forward on the supporting rod. The sorting device comprises a poking rod and a supporting table. The poking rod is used for bringing the connecting rod to the end of the supporting rod. The supporting table is used for driving the connecting rod to be separated from the supporting rod and is located on the supporting table. The taking device is used for grabbing the connecting rod on the supporting table to a processing station. The placing device is used for grabbing the processed connecting rod on the processing station and placing the connecting rod on the discharging device. The discharging device is used for conveying the connecting rod out. The application can reduce the scratch of the connecting rod and improve the production efficiency of the connecting rod.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of connecting rod processing equipment, and particularly relates to a connecting rod processing system. BACKGROUND

[0002] In the field of automobile processing, the connecting rod needs to be transferred between different stations during the processing, and the posture of the connecting rod needs to be changed.

[0003] The existing connecting rod conveying mode basically adopts a flat laying type, which can simplify the difficulty of connecting rod sorting. However, since one side of the connecting rod is basically in contact with the conveying belt, the conveying belt has a risk of scratching the plane of the connecting rod. In addition, the flat laying connecting rod occupies a large space of the conveying belt, so that the conveying speed of the connecting rod is slow and the production efficiency is low.

[0004] Therefore, it is necessary to design a connecting rod processing system capable of reducing the scratching of the connecting rod and improving the production efficiency. SUMMARY

[0005] The present application aims to overcome the shortcomings of the prior art and provide a connecting rod processing system capable of reducing the scratching of the connecting rod and improving the production efficiency.

[0006] The technical scheme of the present application provides a connecting rod processing system, which comprises a feeding device, a sorting device, a taking device, a discharging device and a discharging device.

[0007] The feeding device comprises a support rod and a pushing unit, the support rod is used for supporting the head of the connecting rod, a plurality of connecting rods are arranged in sequence on the support rod in the longitudinal direction, and the pushing unit is located below the support rod and is used for pushing the tail of the connecting rod and moving the connecting rod forward on the support rod.

[0008] The sorting device comprises a stirring rod and a material receiving table, the stirring rod is used for bringing the connecting rod to the end of the support rod, and the material receiving table is used for driving the connecting rod to be separated from the support rod and located on the material receiving table.

[0009] The taking device is used for grabbing the connecting rod on the material receiving table to a processing station.

[0010] The discharging device is used for grabbing the processed connecting rod on the processing station and placing the connecting rod on the discharging device.

[0011] The discharging device is used for conveying the connecting rod out.

[0012] Further, the feeding device further comprises a limiting rod, two limiting rods are located above the two support rods, and the limiting rod is used for limiting the displacement of the two sides of the head of the connecting rod.

[0013] The pushing unit comprises a reciprocating motor and two pushing plates arranged in a V shape, and the reciprocating motor is used to drive the pushing plates to reciprocate along the length direction of the support rod.

[0014] The head of the connecting rod is placed on the support rod, the tail of the connecting rod is located between the two pushing plates, and the head is inclined towards the front of the moving direction. When the pushing plates move forward, the connecting rod is pushed to move forward along the support rod.

[0015] Further, the end of the limiting rod and the support rod is provided with an outlet frame, and the outlet frame is provided with a gap at a position between the two support rods.

[0016] Further, the sorting device further comprises a base, a first platform, a second platform, an X-direction displacement unit, a Y-direction displacement unit and a Z-direction displacement unit, the X-direction displacement unit is installed on the first platform, the X-direction displacement unit is used to drive the second platform to slide relative to the first platform along the X-direction, the Y-direction displacement unit is installed on the second platform, the Y-direction displacement unit is used to drive the base to slide relative to the second platform along the Y-direction, and the Z-direction displacement unit is installed on the base, the Z-direction displacement unit is used to drive the stirring rod and the material receiving table to slide relative to the base along the Z-direction.

[0017] Further, the material receiving table comprises a material receiving plate and a material receiving groove, the material receiving plate is arranged inclined towards the end of the support rod, and the material receiving groove is arranged on the material receiving plate, and the opening of the material receiving groove is located at the upper edge of the material receiving plate.

[0018] When the material receiving table moves to the position where the tail of the connecting rod contacts the material receiving plate, the connecting rod is taken away from the support rod, and the connecting rod enters the material receiving groove.

[0019] Further, while the material receiving table drives the frontmost connecting rod to be taken off from the support rod, the stirring rod stirs the rear connecting rod towards the end of the support rod.

[0020] Further, the material taking device comprises a material taking mechanical arm and a material taking clamp, and the material taking clamp clamps the head inner hole of the connecting rod and the rod body between the head and the tail from the material receiving table.

[0021] Further, the material taking clamp comprises a first clamping jaw and a second clamping jaw, the first clamping jaw comprises three small clamping jaws, the three small clamping jaws simultaneously extend into the head inner hole, and the second clamping jaw clamps the outer side of the rod body.

[0022] Further, the feeding device comprises a feeding mechanical arm and a feeding clamp, and the feeding clamp clamps the outer sides of the head and tail of the connecting rod.

[0023] Further, the feeding clamp comprises two clamping rods, a first clamping jaw and a second clamping jaw, the two clamping rods are simultaneously clamped or loosened, one end of each clamping rod is provided with the first clamping jaw, and the other end is provided with the second clamping jaw, the first clamping jaw is used for clamping the two sides of the head of the connecting rod, and the second clamping jaw is used for clamping the two sides of the tail of the connecting rod.

[0024] After the above technical scheme is adopted, the following beneficial effects are achieved:

[0025] The feeding device is used for longitudinally arranging and transporting the connecting rods, so that the connecting rods are not scratched, the transporting speed of the connecting rods is increased when the connecting rods are longitudinally arranged, and the generation efficiency is improved; and the sorting device is used for receiving the longitudinally arranged connecting rods, so that the taking device can easily grab the connecting rods. BRIEF DESCRIPTION OF DRAWINGS

[0026] The disclosure will become more readily understood by referring to the accompanying drawings in which:

[0027] Figure 1 is a perspective view of a connecting rod processing system in an embodiment of the present application;

[0028] Figure 2 is a perspective view of a feeding device in an embodiment of the present application; Figure 1 ;

[0029] Figure 3 is a perspective view of a feeding device in an embodiment of the present application; Figure 2 ;

[0030] Figure 4 is a perspective view of a sorting device in an embodiment of the present application; Figure 1 ;

[0031] Figure 2 is a perspective view of a sorting device in an embodiment of the present application; Figure 6 ;

[0032] Figure 7 is a state diagram of a pushing rod pushing the connecting rod in an embodiment of the present application;

[0033] Figure 8 is a state diagram of a pushing rod pushing the connecting rod to the outlet frame in an embodiment of the present application;

[0034] Figure 9 is a state diagram of a sorting device taking out the connecting rod from the outlet frame in an embodiment of the present application;

[0035] Figure 10 is a schematic view of the material taking device and the material placing device in an embodiment of the present application;

[0036] Figure 1 is a schematic view of the material taking clamp in an embodiment of the present application; Figure 11 ;

[0037] Figure 2 is a schematic view of the material taking clamp in an embodiment of the present application; Figure 12 ;

[0038] Figure 1 is a schematic view of the material placing clamp in an embodiment of the present application; Figure 13 ;

[0039] Figure 2 is a schematic view of the material placing clamp in an embodiment of the present application; Figures 1-2 .

[0040] Correspondence table of reference signs:

[0041] Feeding device 1: support rod 11, pushing unit 12, limiting rod 13, outlet frame 14, notch 141;

[0042] Sorting device 2: material pushing rod 21, material supporting table 22, base 23, first platform 24, second platform 25, X-direction displacement unit 26, Y-direction displacement unit 27, Z-direction displacement unit 28, pushing plate 121, material supporting plate 221, material supporting groove 222, first clamping jaw 321, second clamping jaw 322, Material taking device 3: material taking robot arm 31, material taking clamp 32, first clamping jaw 321, second clamping jaw 322;

[0043] Material placing device 4: material placing robot arm 41, material placing clamp 42, clamping rod 421, first clamping jaw 422, second clamping jaw 423;

[0044] Discharging device 5, connecting rod 10, processing station 20. DETAILED DESCRIPTION

[0045] The specific embodiments of the present application will be further described in conjunction with the accompanying drawings.

[0046] It is easy to understand that, according to the technical scheme of the present application, a person skilled in the art can replace various structural modes and implementation modes without changing the essential spirit of the present application. Therefore, the following specific embodiments and drawings are only exemplary descriptions of the technical scheme of the present application, and should not be regarded as the whole or as a limitation or restriction on the technical scheme of the present application.

[0047] The up, down, left, right, front, back, front side, back side, top, bottom and other orientation terms mentioned or possibly mentioned in the specification are defined with respect to the structure shown in the drawings, and are relative concepts, so they can change accordingly according to different positions and different use states. Therefore, these or other orientation terms should not be interpreted as restrictive terms.

[0048] In some embodiments of the present application, as shown in Figure 4 and Figure 1 The connecting rod processing system includes a feeding device 1, a sorting device 2, a taking device 3, a placing device 4 and a discharging device 5.

[0049] The feeding device 1 includes a supporting rod 11 and a pushing unit 12, the supporting rod 11 is used to support the head of the connecting rod 10, a plurality of connecting rods 10 are arranged in sequence on the supporting rod 11 in the longitudinal direction, and the pushing unit 12 is located below the supporting rod 11, the pushing unit 12 is used to push the tail of the connecting rod 10 and make the connecting rod 10 move forward on the supporting rod 11.

[0050] The sorting device 2 includes a stirring rod 21 and a supporting table 22, the stirring rod 21 is used to bring the connecting rod 10 to the end of the supporting rod 11, and the supporting table 22 is used to drive the connecting rod 10 to be taken off from the supporting rod 11 and located on the supporting table 22.

[0051] The taking device 3 is used to grab the connecting rod 10 on the supporting table 22 to the processing station.

[0052] The placing device 4 is used to grab the connecting rod 10 on the processing station after processing, and place the connecting rod 10 on the discharging device 5.

[0053] The discharging device 5 is used to convey the connecting rod 10 out.

[0054] Specifically, as shown in Figure 2 The feeding device 1 is used to arrange and convey the connecting rods 10 in sequence in the longitudinal direction to the sorting device 2.

[0055] The sorting device 2 is used to take out the connecting rods 10 from the feeding device 1 one by one, so as to facilitate the grabbing of the taking device.

[0056] The taking device 3 is used to grab the connecting rod 10 on the sorting device 2 and transfer to the processing station 20.

[0057] The connecting rod 10 is processed at the processing station 20, after processing, the placing device 4 grabs and transfers the connecting rod 10 to the discharging device 5.

[0058] The structure of the discharging device 5 is basically the same as that of the feeding device 1, and a plurality of connecting rods 10 are arranged in sequence in the longitudinal direction and conveyed to the next station.

[0059] As shown in Figure 4 The feeding device 1 includes support rods 11 and a pushing unit 12. The support rods 11 are two, respectively supporting below the left and right of the head of the connecting rod 10. The connecting rod 10 is hung on the two support rods 11, and a plurality of connecting rods 10 are arranged in sequence along the longitudinal direction. The contact area between the connecting rod 10 and the support rod 11 is small, reducing the scratching of the connecting rod 10.

[0060] The pushing unit 12 is located below the support rod 11, and the length direction of the pushing unit 12 is parallel to the support rod 11. The pushing unit 12 is used to push the tail of the connecting rod 10. The pushing unit 12 reciprocates along the length direction, constantly pushing the tail of the connecting rod 10, so that the connecting rod 10 moves forward along the length direction of the support rod 11, thereby realizing the conveying of the connecting rod 10.

[0061] As shown in Figure 6 The sorting device 2 includes a poking rod 21 and a material receiving table 22. The poking rod 21 extends along the longitudinal direction, and the material receiving table 22 is arranged obliquely relative to the poking rod 21.

[0062] As shown in Figure 7 After the connecting rod 10 moves to a position away from the pushing unit 12, the poking rod 21 extends into the rear of the connecting rod 10, and the poking rod 21 drives the connecting rod 10 to move forward.

[0063] As shown in Figure 8 The poking rod 21 pokes the connecting rod 10 to the end of the support rod 11.

[0064] As shown in Figure 2 The material receiving table 22 contacts the connecting rod 10 upward, so that the connecting rod 10 gradually inclines and is separated from the end of the support rod 11. Subsequently, the connecting rod 10 is placed obliquely on the material receiving table 22, facilitating the grabbing of the connecting rod by the material taking device 3.

[0065] In this embodiment, the feeding device 1 realizes the longitudinal arrangement and transportation of the connecting rod 10, reduces the scratching of the connecting rod 10, and can speed up the conveying speed of the connecting rod 10 when arranged longitudinally, thereby improving the generation efficiency. The sorting device 2 receives the longitudinal connecting rod, facilitating the grabbing of the connecting rod by the material taking device 3.

[0066] Further, as shown in Figure 3 The feeding device 1 further includes limiting rods 13, which are located above the two support rods 11 and are used to limit the displacement of the two sides of the head of the connecting rod 10.

[0067] The pushing unit 12 includes a reciprocating motor (not shown in the figure) and two pushing plates 121. The two pushing plates 121 are arranged in a V shape, and the reciprocating motor is used to drive the pushing plates 121 to reciprocate along the length direction of the support rod 11.

[0068] The head of the connecting rod 10 is placed on the support rod 11, and the tail of the connecting rod 10 is located between the two push plates 121, and the head is inclined towards the front of the moving direction, and when the push plates 121 move forward, the push plates 121 push the connecting rod 10 to move forward along the support rod 11.

[0069] Specifically, the limiting rod 13 has two rods, and the two limiting rods 13 are located above the support rod 11. The distance between the two limiting rods 13 is greater than the distance between the two support rods 11, and the two limiting rods 13 are respectively located on the left and right sides of the head of the connecting rod 10, and are used to limit the connecting rod 10 from being pulled out from the left and right directions.

[0070] The push plate 121 of the push unit 12 has two plates and is arranged in a V shape, and the two push plates 121 are respectively in contact with the tail of the connecting rod 10. Since the two push plates 121 are in a V shape, the tail of the connecting rod 10 is maintained at a specific position, and the push plate 121 is at a set distance from the support rod 11, so that the connecting rod 10 is maintained in an inclined state between the support rod 11 and the push plate 121. In this way, when the push plate 121 moves forward, the push plate 121 pushes the connecting rod 10 to move forward along the support rod 11. When the push plate 121 moves backward, the push plate 121 does not drive the connecting rod 10 to move backward, thereby realizing the continuous forward conveying of the plurality of connecting rods 10.

[0071] Since the length of the push plate 121 is less than the length of the support rod 11, when the connecting rod 10 moves away from the push plate 121, the connecting rod 10 changes from the inclined state to the vertical state. At this time, the head of the connecting rod 10 is only supported by the support rod 11, and the tail of the connecting rod 10 is in a suspended state.

[0072] Further, as shown in Figures 4-5 The end of the limiting rod 13 and the support rod 11 is provided with an outlet frame 14, and the outlet frame 14 is provided with a gap 141 at a position between the two support rods 11.

[0073] The outlet frame 14 is a rectangular frame, and the gap 141 is located on the lower side of the outlet frame 14 and between the connection portions of the two support rods 11. The outlet frame 14 is used to connect the limiting rod 13 and the support rod 11, and does not limit the disengagement of the connecting rod 10 from the support rod 11. When the material receiving table 22 is in contact with the tail of the connecting rod 10, the material receiving table 22 drives the connecting rod 10 to gradually disengage from the support rod 11, the head of the connecting rod 10 passes through the outlet frame 14, and the rod body of the connecting rod 10 passes through the gap 141.

[0074] Further, as shown in Figure 5As shown, the sorting device 2 further comprises a base 23, a first platform 24, a second platform 25, an X-direction displacement unit 26, a Y-direction displacement unit 27 and a Z-direction displacement unit 28, the X-direction displacement unit 26 is installed on the first platform 24, the X-direction displacement unit 26 is used to drive the second platform 25 to slide along the X-direction relative to the first platform 24, the Y-direction displacement unit 27 is installed on the second platform 25, the Y-direction displacement unit 27 is used to drive the base 23 to slide along the Y-direction relative to the second platform 25, and the Z-direction displacement unit 28 is installed on the base 23, the Z-direction displacement unit 28 is used to drive the poking rod 21 and the material receiving table 22 to slide along the Z-direction relative to the base 23.

[0075] Specifically, as shown in the figure, Figure 4 The base 23 is used to install the Z-direction displacement unit 28, and the Z-direction displacement unit 28 comprises a Z-direction motor and a Z-direction sliding device. The poking rod 21 and the material receiving table 22 are connected with the Z-direction sliding device, and the Z-direction motor is used to drive the poking rod 21 and the material receiving table 22 to move up and down when the Z-direction motor is extended and retracted.

[0076] The Y-direction displacement unit 27 is installed above the second platform 25, the Y-direction displacement unit 27 comprises a Y-direction motor and a Y-direction sliding device, and the base 23 is connected with the Y-direction sliding device. The Y-direction motor is used to drive the base 23 to move left and right relative to the second platform 25 when the Y-direction motor is extended and retracted.

[0077] The Z-direction displacement unit 26 is installed above the first platform 24, the Z-direction displacement unit 26 comprises a Z-direction motor and a Z-direction sliding device, and the second platform 25 is connected with the Z-direction sliding device. The Z-direction motor is used to drive the second platform 25 to move forward and backward relative to the first platform 24 when the Z-direction motor is extended and retracted.

[0078] Therefore, the X-direction displacement unit 26, the Y-direction displacement unit 27 and the Z-direction displacement unit 28 can realize the displacement of the poking rod 21 and the material receiving table 22 in three directions.

[0079] Further, as shown in the figure, Figure 8 The material receiving table 22 comprises a material receiving plate 221 and a material receiving groove 222, the material receiving plate 221 is arranged obliquely towards the end of the support rod 11, the material receiving groove 222 is arranged on the material receiving plate 221, and the opening of the material receiving groove 222 is located at the upper edge of the material receiving plate 221.

[0080] When the material receiving table 22 moves to the tail of the connecting rod 10 and contacts the material receiving plate 221, the connecting rod 10 is driven away from the support rod 11, and the connecting rod 10 enters the material receiving groove 222.

[0081] Specifically, the material receiving plate 221 is an obliquely arranged flat plate, two material receiving grooves 222 are arranged on the material receiving plate 221, and the material receiving grooves 222 are V-shaped, and the openings of the material receiving grooves 222 are located at the upper edge of the material receiving plate 221.

[0082] The material receiving plate 221 can simultaneously receive two connecting rods 10, so that the material taking device 3 can also simultaneously take two connecting rods 10, improving the efficiency of the transfer.

[0083] Further, as shown in Figure 9 , the material receiving table 22 drives the frontmost connecting rod 10 to be separated from the support rod 11, while the material pushing rod 21 pushes the rear connecting rod 10 towards the end of the support rod 11.

[0084] Specifically, when one of the material receiving grooves 222 of the material receiving table 22 has received a connecting rod 10, the material receiving table 22 is moved back again to the position where the material pushing rod 21 contacts the rear connecting rod 10. At this time, the connecting rod 10 at the end of the support rod 11 is in contact with the material receiving plate 221, and the material pushing rod 21 pushes the rear connecting rod 10 towards the end of the support rod 11 while the material receiving table 22 drives the frontmost connecting rod 10 to be separated from the support rod 11. Thus, preparation is made for the next time the connecting rod 10 is separated from the support rod 11, improving the work efficiency.

[0085] Further, as shown in Figures 10-11 and Figure 10 , the material taking device 3 includes a material taking mechanical arm 31 and a material taking clamp 32, and the material taking clamp 32 clamps the head inner hole of the connecting rod 10 and the rod body between the head and the tail.

[0086] The material taking mechanical arm 31 brings the material taking clamp 32 to the material receiving table 22, and then brings the material taking clamp 32 to the machining station 20.

[0087] As shown in Figure 11 , the material taking clamp 32 clamps the head inner hole of the connecting rod 10 and the rod body between the head and the tail. Since the connecting rod 10 is in the material receiving groove 222, the two outer sides of the connecting rod 10 are in contact with the edges of the material receiving groove 222.

[0088] Therefore, the material taking clamp 32 clamps the head inner hole of the connecting rod 10 more conveniently, stably clamps the connecting rod 10, and also clamps the rod body of the connecting rod 10.

[0089] Further, as shown in Figure 9 , the material taking clamp 32 includes a first jaw 321 and a second jaw 322, the first jaw 321 includes three small jaws which simultaneously extend into the head inner hole, and the second jaw 322 clamps the outer side of the rod body.

[0090] The three small jaws can more stably clamp the head inner hole of the connecting rod 10, and when the connecting rod 10 needs to be released, the three small jaws are retracted to the center. The second jaw 322 clamps the outer side of the rod body, assisting in stabilizing the connecting rod 10.

[0091] Further, as shown inFigures 12-13 and Figure 12 As shown, the feeding device 4 includes a feeding robotic arm 41 and a feeding clamp 42, which clamps the outer sides of the head and tail of the connecting rod 10.

[0092] Among them, the unloading robotic arm 41 can drive the unloading clamp 42 from the processing station 20 to the unloading device 5, and can also drive the unloading clamp 42 back to the processing station 20.

[0093] like Figures 12-13 As shown, the unloading clamp 42 clamps the outer sides of the head and tail of the connecting rod 10. Since the inner holes of the head and tail of the connecting rod 10 have already been machined, the unloading clamp 42 clamps the outer sides of the head and tail of the connecting rod 10 to avoid affecting the accuracy of the inner hole of the connecting rod 10.

[0094] Furthermore, such as ​ As shown, the material feeding clamp 42 includes a clamping rod 421, a first clamping jaw 422, and a second clamping jaw 423. The two clamping rods 421 clamp or release simultaneously. The first clamping jaw 422 is installed at one end of each clamping rod 421, and the second clamping jaw 423 is installed at the other end. The first clamping jaw 422 is used to clamp the two sides of the head of the connecting rod 10, and the second clamping jaw 423 is used to clamp the two sides of the tail of the connecting rod 10.

[0095] Specifically, the material feeding fixture 42 includes two clamping rods 421. The two clamping rods 421 clamp or release simultaneously, thereby driving the first clamping jaw 422 and the second clamping jaw 423 at both ends to perform clamping and releasing operations.

[0096] In this embodiment, the structure of the discharge device 5 is basically the same as that of the feeding device 1. When the discharge clamp 42 places the connecting rod 10 onto the support rod of the discharge device 5, the pushing unit of the discharge device pushes the connecting rod 10 to move in one direction, thereby entering the next processing station, or conveying the connecting rod 10 to the warehouse.

[0097] This invention achieves longitudinal arrangement and transportation of connecting rods through a feeding device, reducing scratches on the connecting rods. When the connecting rods are arranged longitudinally, the conveying speed of the connecting rods can be accelerated, improving production efficiency. Furthermore, a sorting device is used to receive the longitudinal connecting rods, making it easier for the material handling device to grasp the connecting rods.

[0098] The above description is merely the principle and preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several other modifications can be made based on the principle of the present invention, and these modifications should also be considered within the scope of protection of the present invention.

Claims

1. A connecting rod processing system, characterized in that, It includes a feeding device, a sorting device, a picking device, a discharging device, and a discharging device; The feeding device includes a support rod and a pushing unit. The support rod is used to support the head of the connecting rod. A plurality of the connecting rods are arranged longitudinally on the support rod. The pushing unit is located below the support rod and is used to push the tail of the connecting rod and move the connecting rod forward on the support rod. The sorting device includes a feeding rod and a receiving platform. The feeding rod is used to bring the connecting rod into the end of the support rod, and the receiving platform is used to drive the connecting rod to disengage from the support rod and be positioned on the receiving platform. The material handling device is used to grab the connecting rod on the material receiving platform and place it at the processing station. The feeding device is used to grab the processed connecting rod on the processing station and place the connecting rod on the discharging device; The discharge device is used to convey the connecting rod out; The feeding device also includes limiting rods, with two limiting rods located above the two support rods. The limiting rods are used to limit the displacement of the head sides of the connecting rod. The pushing unit includes a reciprocating motor and two pushing plates. The two pushing plates are arranged in a V-shape. The reciprocating motor is used to drive the pushing plates to reciprocate back and forth along the length of the support rod. The head of the connecting rod is placed on the support rod, and the tail of the connecting rod is located between the two push plates. The head is tilted forward in the direction of movement. When the push plates move forward, they push the connecting rod forward along the support rod.

2. The connecting rod processing system according to claim 1, characterized in that, The ends of the limiting rod and the support rod are provided with an outlet frame, and the outlet frame is provided with a notch at the position between the two support rods.

3. The connecting rod processing system according to claim 1, characterized in that, The sorting device further includes a base, a first platform, a second platform, an X-axis displacement unit, a Y-axis displacement unit, and a Z-axis displacement unit. The X-axis displacement unit is installed on the first platform and is used to drive the second platform to slide relative to the first platform along the X-axis. The Y-axis displacement unit is installed on the second platform and is used to drive the base to slide relative to the second platform along the Y-axis. The Z-axis displacement unit is installed on the base and is used to drive the feeding rod and the receiving platform to slide relative to the base along the Z-axis.

4. The connecting rod processing system according to claim 1, characterized in that, The material support platform includes a material support plate and a material support groove. The material support plate is arranged at an inclination toward the end of the support rod, and the material support groove is arranged on the material support plate. The opening of the material support groove is located at the upper edge of the material support plate. When the material receiving platform moves to the tail of the connecting rod and contacts the material receiving plate, it pulls the connecting rod away from the support rod, and the connecting rod enters the material receiving groove.

5. The connecting rod processing system according to claim 1, characterized in that, As the material receiving platform causes the foremost connecting rod to disengage from the support rod, the material pushing rod pushes the following connecting rod toward the end of the support rod.

6. The connecting rod processing system according to claim 1, characterized in that, The material handling device includes a material handling robotic arm and a material handling clamp, which clamps the inner hole of the head of the connecting rod and the rod body between the head and the tail from the material receiving platform.

7. The connecting rod processing system according to claim 6, characterized in that, The material handling clamp includes a first jaw and a second jaw. The first jaw includes three small jaws, which simultaneously extend into the inner hole of the head. The second jaw clamps the outer side of the rod.

8. The connecting rod processing system according to claim 1, characterized in that, The feeding device includes a feeding robotic arm and a feeding clamp, which clamps the outer sides of the head and tail of the connecting rod.

9. The connecting rod processing system according to claim 8, characterized in that, The material feeding fixture includes clamping rods, a first clamping jaw, and a second clamping jaw. The two clamping rods clamp or release simultaneously. The first clamping jaw is installed at one end of each clamping rod, and the second clamping jaw is installed at the other end. The first clamping jaw is used to clamp the two sides of the head of the connecting rod, and the second clamping jaw is used to clamp the two sides of the tail of the connecting rod.

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