Connecting rod machining system

Abstract

The invention discloses a connecting rod machining system. The connecting rod machining system comprises a feeding device, a sorting device, a taking device, a discharging device and a discharging device. The feeding device comprises a supporting rod and a pushing unit, the supporting rod is used for supporting the heads of the connecting rods, the multiple connecting rods are sequentially arranged on the supporting rod in the longitudinal direction, and the pushing unit is located below the supporting rod and used for pushing the tails of the connecting rods and enabling the connecting rods to move forwards on the supporting rod; the sequencing device comprises a shifting rod and a bearing table, the shifting rod is used for bringing the connecting rod into the end of the supporting rod, and the bearing table is used for driving the connecting rod to be separated from the supporting rod and located on the bearing table; the material taking device is used for grabbing the connecting rods on the material bearing table to the machining station. The discharging device is used for grabbing the machined connecting rods on the machining station and placing the connecting rods on the discharging device. The discharging device is used for conveying the connecting rods out. Scratch to the connecting rod can be reduced, and the production efficiency of the connecting rod is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of connecting rod processing equipment, and in particular to a connecting rod processing system. Background Art

[0002] In the field of automobile processing, the transfer between different workstations during the connecting rod processing often requires posture changes.

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

[0004] Therefore, it is necessary to design a connecting rod processing system that can reduce scratches on the connecting rod and improve production efficiency. Summary of the invention

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a connecting rod processing system which reduces scratches on the connecting rod and improves production efficiency.

[0006] The technical solution of the present invention provides a connecting rod processing system, including a feeding device, a sorting device, a material taking device, a material discharging device and a material discharging device;

[0007] The feeding device includes a support rod and a pushing unit, wherein the support rod is used to support the head of the connecting rod, and a plurality of the connecting rods are arranged on the support rod in sequence along the longitudinal direction, and the pushing unit is located below the support rod, and the pushing unit is used to push the tail of the connecting rod and make the connecting rod move forward on the support rod;

[0008] The sorting device includes a material-moving rod and a material-carrying platform, wherein the material-moving rod is used to bring the connecting rod to the end of the supporting rod, and the material-carrying platform is used to drive the connecting rod to be disengaged from the supporting rod and positioned on the material-carrying platform;

[0009] The material taking device is used to grab the connecting rod on the material receiving platform to the processing station;

[0010] The discharge device is used to grab the processed connecting rod on the processing station and place the connecting rod on the discharge device;

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

[0012] Furthermore, the feeding device further comprises a limiting rod, wherein two limiting rods are located above the two supporting rods, and the limiting rods are used to limit the displacement of both sides of the head of the connecting rod;

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

[0014] The head of the connecting rod is placed on the supporting rod, the tail of the connecting rod is located between the two pushing plates, and the head is inclined toward the front of the moving direction. When the pushing plate moves forward, it pushes the connecting rod to move forward along the supporting rod.

[0015] Furthermore, outlet frames are provided at the ends of the limiting rod and the supporting rod, and a notch is provided at a position of the outlet frame between the two supporting rods.

[0016] Furthermore, the sorting device also includes a base, a first platform, a second platform, an X-direction displacement unit, a Y-direction displacement unit and a Z-direction displacement unit, wherein the X-direction displacement unit is installed on the first platform, and the X-direction displacement unit is used to drive the second platform to slide along the X-direction relative to the first platform, the Y-direction displacement unit is installed on the second platform, and the Y-direction displacement unit is used to drive the base to slide along the Y-direction relative to the second platform, and the Z-direction displacement unit is installed on the base, and the Z-direction displacement unit is used to drive the material removing rod and the material receiving platform to slide along the Z-direction relative to the base.

[0017] Further, the material receiving platform comprises a material receiving plate and a material receiving groove, the material receiving plate is arranged obliquely toward the end of the support rod, 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 platform moves to the tail of the connecting rod and contacts the material receiving plate, the connecting rod is brought away from the supporting rod, and the connecting rod enters the material receiving groove.

[0019] Furthermore, while the material receiving platform drives the frontmost connecting rod to disengage from the support rod, the material shifting rod shifts the rear connecting rod toward the end of the support rod.

[0020] Furthermore, the material picking device includes a material picking mechanical arm and a material picking clamp, and the material picking clamp clamps the inner hole of the head of the connecting rod and the rod body between the head and the tail from the material supporting platform.

[0021] Furthermore, the material picking clamp includes a first claw and a second claw, the first claw includes three small claws, the three small claws extend into the inner hole of the head simultaneously, and the second claw clamps the outer side of the rod body.

[0022] Furthermore, the material discharge device includes a material discharge mechanical arm and a material discharge clamp, and the material discharge clamp clamps the outer sides of the head and tail of the connecting rod.

[0023] Furthermore, the discharge clamp includes a clamping rod, a first clamping jaw and a second clamping jaw. The two clamping rods are clamped or released at the same time. 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 both sides of the head of the connecting rod, and the second clamping jaw is used to clamp both sides of the tail of the connecting rod.

[0024] After adopting the above technical solution, the following beneficial effects are achieved:

[0025] The present invention realizes the longitudinal arrangement and transportation of connecting rods through a feeding device, thereby reducing scratches on the connecting rods. When the connecting rods are arranged longitudinally, the conveying speed of the connecting rods can be accelerated, and the production efficiency is improved; and the longitudinal connecting rods are received by a sorting device, which facilitates the grabbing of the connecting rods by a feeding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The disclosure of the present invention will become more easily understood with reference to the accompanying drawings. It should be understood that these drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In the drawings:

[0027] Figure 1 is a three-dimensional diagram of a connecting rod processing system in one embodiment of the present invention;

[0028] Figure 2 The feeding device in one embodiment of the present invention Figure 1 ;

[0029] Figure 3 The feeding device in one embodiment of the present invention Figure 2 ;

[0030] Figure 4 is a sorting device in one embodiment of the present invention Figure 1 ;

[0031] Figure 5 is a sorting device in one embodiment of the present invention Figure 2 ;

[0032] Figure 6 This is a state diagram of the material moving rod moving the connecting rod in one embodiment of the present invention;

[0033] Figure 7 This is a state diagram of a material moving rod moving the connecting rod to the outlet frame in one embodiment of the present invention;

[0034] Figure 8 is a state diagram of a sorting device taking a connecting rod out of an exit frame in one embodiment of the present invention;

[0035] Fig. 9 is a schematic diagram of a material taking device and a material discharging device in one embodiment of the present invention;

[0036] Fig.10 The material taking fixture in one embodiment of the present invention Figure 1 ;

[0037] Fig.11 The material taking fixture in one embodiment of the present invention Figure 2 ;

[0038] Fig.12 is the discharge angle in one embodiment of the present invention. Figure 1 ;

[0039] Fig.13 is the discharge angle in one embodiment of the present invention. Figure 2 .

[0040] Reference table of reference numerals:

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

[0042] Sorting device 2: material moving rod 21, material receiving platform 22, base 23, first platform 24, second platform 25, X-axis displacement unit 26, Y-axis displacement unit 27, Z-axis displacement unit 28, pushing plate 121, material receiving plate 221, material receiving groove 222, first clamping claw 321, second clamping claw 322, material picking device 3: material picking mechanical arm 31, material picking fixture 32, first clamping claw 321, second clamping claw 322;

[0043] Material discharge device 4: material discharge mechanical arm 41, material discharge fixture 42, clamping rod 421, first clamping claw 422, second clamping claw 423;

[0044] A discharging device 5 , a connecting rod 10 , and a processing station 20 . DETAILED DESCRIPTION

[0045] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0046] It is easy to understand that according to the technical solution of the present invention, without changing the essential spirit of the present invention, a variety of structural modes and implementation modes that can be replaced by those skilled in the art can be replaced with each other. Therefore, the following specific implementation modes and drawings are only exemplary descriptions of the technical solution of the present invention, and should not be regarded as the whole of the present invention or as a limitation or restriction to the technical solution of the invention.

[0047] The directional terms such as up, down, left, right, front, back, front, back, top, bottom, etc. mentioned or may be mentioned in this specification are defined relative to the structures shown in the drawings. They are relative concepts and may change accordingly according to different positions and different usage conditions. Therefore, these or other directional terms should not be interpreted as restrictive terms.

[0048] In some embodiments of the present invention, Figure 1-Figure 2 and Figure 4 As shown, the connecting rod processing system includes a feeding device 1, a sorting device 2, a material taking device 3, a material discharging device 4 and a material discharging device 5;

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

[0050] The sorting device 2 includes a material-moving rod 21 and a material-carrying platform 22. The material-moving rod 21 is used to bring the connecting rod 10 to the end of the support rod 11, and the material-carrying platform 22 is used to drive the connecting rod 10 to escape from the support rod 11 and be located on the material-carrying platform 22.

[0051] The material taking device 3 is used to grab the connecting rod 10 on the material receiving platform 22 to the processing station;

[0052] The discharge device 4 is used to grab the finished connecting rod 10 on the processing station and place the connecting rod 10 on the discharge device 5;

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

[0054] Specifically, Figure 1 As shown, the feeding device 1 is used to arrange the connecting rods 10 in sequence along the longitudinal direction and transport them one by one 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 material taking device.

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

[0057] The connecting rod 10 is processed at the processing station 20 . After the processing is completed, the discharge device 4 grabs the connecting rod 10 and transfers it to the discharge device 5 .

[0058] The structure of the discharging device 5 is substantially the same as that of the feeding device 1 , and multiple connecting rods 10 are sequentially arranged longitudinally and transported to the next station.

[0059] like Figure 2 As shown, the feeding device 1 includes a support rod 11 and a pushing unit 12. There are two support rods 11, which are supported at the left and right lower parts of the head of the connecting rod 10. The connecting rod 10 is hung on the two support rods 11, and the multiple 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 very small, which reduces the scratches on 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, continuously 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 transmission of the connecting rod 10.

[0061] like Figure 4 As shown, the sorting device 2 includes a material-moving rod 21 and a material-receiving platform 22 . The material-moving rod 21 extends in the longitudinal direction, and the material-receiving platform 22 is arranged obliquely relative to the material-moving rod 21 .

[0062] like Figure 6 As shown, after the connecting rod 10 moves to a position away from the pushing unit 12, the material-moving rod 21 extends behind the connecting rod 10, and the material-moving rod 21 drives the connecting rod 10 to move forward.

[0063] like Figure 7 As shown, the material moving rod 21 moves the connecting rod 10 to the end of the supporting rod 11.

[0064] like Figure 8 As shown, the material receiving platform 22 contacts the connecting rod 10 upwards, so that the connecting rod 10 gradually tilts and breaks away from the end of the support rod 11. Subsequently, the connecting rod 10 is tilted and placed on the material receiving platform 22, which is convenient for the grabbing of the material taking device 3.

[0065] In this embodiment, the longitudinal arrangement and transportation of the connecting rod 10 is realized through the feeding device 1, which reduces scratches on the connecting rod 10. When the connecting rod 10 is arranged longitudinally, the conveying speed of the connecting rod 10 can be accelerated and the production efficiency can be improved; and the longitudinal connecting rod is received by the sorting device 2, which facilitates the grabbing of the connecting rod by the feeding device 3.

[0066] Furthermore, if Figure 2 As shown, the feeding device 1 further includes a limit rod 13, two limit rods 13 are located above the two support rods 11, and the limit rods 13 are used to limit the displacement of both sides of the head of the connecting rod 10;

[0067] The pushing unit 12 includes a reciprocating motor (not shown) 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 back and forth along the length direction of the support rod 11;

[0068] The head of the connecting rod 10 is placed on the supporting rod 11 , and the tail of the connecting rod 10 is located between the two pushing plates 121 . The head is tilted forward in the moving direction. When the pushing plate 121 moves forward, the connecting rod 10 is pushed to move forward along the supporting rod 11 .

[0069] Specifically, there are two limit rods 13, and the two limit rods 13 are located above the support rod 11. The distance between the two limit rods 13 is greater than the distance between the two support rods 11. The two limit 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 coming out from the left and right directions.

[0070] There are two push plates 121 of the push unit 12, and they are arranged in a V shape. The two push plates 121 are in contact with the tail of the connecting rod 10 respectively. Since the two push plates 121 are in a V shape, the tail of the connecting rod 10 is kept in a specific position. The set distance between the push plate 121 and the support rod 11 makes the connecting rod 10 maintain a forward tilted state between the support rod 11 and the push plate 121. In this way, when the push plate 121 moves forward, the connecting rod 10 is pushed forward along the support rod 11. When the push plate 121 moves backward, it does not drive the connecting rod 10 to move backward, thereby realizing the continuous forward conveyance of multiple 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 to be separated from the push plate 121, the connecting rod 10 changes from an inclined state to a vertical state. At this time, the head of the connecting rod 10 is supported only by the support rod 11, and the tail of the connecting rod 10 is in a suspended state.

[0072] Furthermore, if Figure 3 As shown, an outlet frame 14 is provided at the ends of the limiting rod 13 and the supporting rod 11 , and a notch 141 is provided at the position of the outlet frame 14 between the two supporting rods 11 .

[0073] The outlet frame 14 is a rectangular frame, and the notch 141 is located at the lower side of the outlet frame 14, between the connection points of the two support rods 11. The outlet frame 14 is used to connect the limit rod 13 and the support rod 11, and does not restrict the connection rod 10 from being separated from the support rod 11. When the material receiving platform 22 contacts the tail of the connection rod 10, the material receiving platform 22 drives the connection rod 10 to gradually separate from the support rod 11, and the head of the connection rod 10 passes through the outlet frame 14, and the rod body of the connection rod 10 passes through the notch 141.

[0074] Furthermore, if Figure 4-Figure 5As shown, the sorting device 2 also includes 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, and 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, and 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. The Z-direction displacement unit 28 is installed on the base 23, and the Z-direction displacement unit 28 is used to drive the material removing rod 21 and the material receiving platform 22 to slide along the Z-direction relative to the base 23.

[0075] Specifically, Figure 5 As shown, the base 23 is used to install the Z-direction displacement unit 28, which includes a Z-direction motor and a Z-direction sliding device. The material-moving rod 21 and the material-carrying platform 22 are connected to the Z-direction sliding device. When the Z-direction motor is extended or retracted, the material-moving rod 21 and the material-carrying platform 22 are driven to move up and down.

[0076] The Y-direction displacement unit 27 is installed above the second platform 25. The Y-direction displacement unit 27 includes a Y-direction motor and a Y-direction sliding device, and the base 23 is connected to the Y-direction sliding device. When the Y-direction motor is extended or retracted, the base 23 is driven to move left and right relative to the second platform 25.

[0077] The Z-direction displacement unit 26 is installed above the first platform 24. The Z-direction displacement unit 26 includes a Z-direction motor and a Z-direction sliding device, and the second platform 25 is connected to the Z-direction sliding device. When the Z camera is extended or retracted, the second platform 25 is driven to move forward or backward relative to the first platform 24.

[0078] Therefore, the displacement of the material moving rod 21 and the material receiving platform 22 in three directions can be achieved through the X-direction displacement unit 26 , the Y-direction displacement unit 27 and the Z-direction displacement unit 28 .

[0079] Furthermore, if Figure 4 As shown, the material receiving platform 22 includes a material receiving plate 221 and a material receiving groove 222. The material receiving plate 221 is arranged obliquely toward the end of the support rod 11, and the material receiving groove 222 is arranged on the material receiving plate 221. 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 platform 22 moves to the tail of the connecting rod 10 and contacts the material receiving plate 221 , the connecting rod 10 is taken away from the supporting rod 11 , and the connecting rod 10 enters the material receiving groove 222 .

[0081] Specifically, the material receiving plate 221 is an inclined flat plate, and two material receiving grooves 222 are arranged on the material receiving plate 221. 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 bearing plate 221 can bear two connecting rods 10 at the same time, so that the material taking device 3 can also grab the two connecting rods 10 at the same time, thereby improving the efficiency of transportation.

[0083] Furthermore, if Figure 8 As shown, while the material receiving platform 22 drives the frontmost connecting rod 10 to disengage from the supporting rod 11 , the material shifting rod 21 shifts the rear connecting rod 10 toward the end of the supporting rod 11 .

[0084] Specifically, when one of the material receiving grooves 222 of the material receiving platform 22 has received a connecting rod 10, the material receiving platform 22 moves backward again to a position where the material removing rod 21 contacts a connecting rod 10 at the rear. At this time, the connecting rod 10 at the end of the support rod 11 just contacts the material receiving plate 221. As the material receiving platform 22 drives the frontmost connecting rod 10 to be disengaged from the support rod 11, the material removing rod 21 moves the rear connecting rod 10 toward the end of the support rod 11. This prepares for the next disengagement of the connecting rod 10 from the support rod 11, thereby improving work efficiency.

[0085] Furthermore, if Fig. 9 and Figure 10-11 As shown, the material picking device 3 includes a material picking mechanical arm 31 and a material picking clamp 32 , and the material picking clamp 32 clamps the inner hole of the head of the connecting rod 10 and the rod body between the head and the tail from the material receiving platform 22 .

[0086] The material picking robot arm 31 brings the material picking fixture 32 to the material receiving platform 22 , and then brings the material picking fixture 32 to the processing station 20 .

[0087] like Fig.10 As shown, the material taking fixture 32 clamps the head inner hole and the rod body between the head and the tail of the connecting rod 10. When the connecting rod 10 is in the material receiving groove 222, both outer sides of the connecting rod 10 are in contact with the edge of the material receiving groove 222.

[0088] Therefore, it is more convenient for the material taking clamp 32 to clamp the inner hole of the head of the connecting rod 10 , and it is located to stably clamp the connecting rod 10 , and also clamp the rod body of the connecting rod 10 .

[0089] Furthermore, if Fig.11 As shown, the material removal clamp 32 includes a first clamping claw 321 and a second clamping claw 322. The first clamping claw 321 includes three small clamping claws, and the three small clamping claws extend into the inner hole of the head at the same time. The second clamping claw 322 clamps the outer side of the rod body.

[0090] The three small claws can clamp the inner hole of the head of the connecting rod 10 more stably, and when the connecting rod 10 needs to be loosened, the three small claws retract toward the center. The second claw 322 clamps the outer side of the rod body to assist in stabilizing the connecting rod 10.

[0091] Furthermore, if Fig. 9 and Figure 12-13 As shown, the material discharge device 4 includes a material discharge mechanical arm 41 and a material discharge clamp 42 , and the material discharge clamp 42 clamps the outer sides of the head and tail of the connecting rod 10 .

[0092] The unloading robot arm 41 drives the unloading fixture 42 to be transferred from the processing station 20 to the discharging device 5 , and can also drive the unloading fixture 42 back to the processing station 20 .

[0093] like Fig.12 As shown, the material discharging fixture 42 clamps the outer side 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 been processed at this time, the material discharging fixture 42 clamps the outer side of the head and tail of the connecting rod 10 to avoid affecting the inner hole accuracy of the connecting rod 10.

[0094] Furthermore, if Figure 12-13 As shown, the discharge clamp 42 includes a clamp rod 421, a first clamp jaw 422 and a second clamp jaw 423. The two clamp rods 421 are clamped or loosened at the same time. The first clamp jaw 422 is installed at one end of each clamp rod 421, and the second clamp jaw 423 is installed at the other end. The first clamp jaw 422 is used to clamp the two sides of the head of the connecting rod 10, and the second clamp jaw 423 is used to clamp the two sides of the tail of the connecting rod 10.

[0095] Specifically, the material discharging fixture 42 includes two clamping rods 421 , and the two clamping rods 421 are clamped or loosened at the same time, thereby driving the first clamping jaws 422 and the second clamping jaws 423 at both ends to achieve clamping and loosening operations.

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

[0097] The present invention realizes the longitudinal arrangement and transportation of connecting rods through a feeding device, thereby reducing scratches on the connecting rods. When the connecting rods are arranged longitudinally, the conveying speed of the connecting rods can be accelerated, and the production efficiency is improved; and the longitudinal connecting rods are received by a sorting device, which facilitates the grabbing of the connecting rods by a feeding device.

[0098] The above description is only the principle and preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this field, several other modifications can be made based on the principle of the present invention, which should also be considered as the protection scope of the present invention.

Claims

1. A connecting rod processing system, characterized in that: It includes a feeding device, a sorting device, a material taking device, a material discharging device and a material discharging device; The feeding device includes a support rod and a pushing unit, wherein the support rod is used to support the head of the connecting rod, and a plurality of the connecting rods are arranged on the support rod in sequence along the longitudinal direction, and the pushing unit is located below the support rod, and the pushing unit is used to push the tail of the connecting rod and make the connecting rod move forward on the support rod; The sorting device includes a material-moving rod and a material-carrying platform, wherein the material-moving rod is used to bring the connecting rod to the end of the supporting rod, and the material-carrying platform is used to drive the connecting rod to be disengaged from the supporting rod and positioned on the material-carrying platform; The material taking device is used to grab the connecting rod on the material receiving platform to the processing station; The discharge device is used to grab the processed connecting rod on the processing station and place the connecting rod on the discharge device; The discharging device is used for conveying the connecting rod out.

2. The connecting rod processing system according to claim 1, characterized in that: The feeding device further comprises a limiting rod, wherein two limiting rods are located above the two supporting rods, and the limiting rods are used to limit the displacement of both sides of the head of the connecting rod; The pushing unit comprises a reciprocating motor and two pushing plates, the two pushing plates are arranged in a V shape, and the reciprocating motor is used to drive the pushing plates to reciprocate back and forth along the length direction of the support rod; The head of the connecting rod is placed on the supporting rod, the tail of the connecting rod is located between the two pushing plates, and the head is inclined toward the front of the moving direction. When the pushing plate moves forward, it pushes the connecting rod to move forward along the supporting rod.

3. The connecting rod processing system according to claim 2, characterized in that: The ends of the limiting rod and the supporting rod are provided with outlet frames, and the position of the outlet frame between the two supporting rods is provided with a notch.

4. The connecting rod processing system according to claim 1, characterized in that: The sorting device also includes 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, and the X-direction displacement unit is used to drive the second platform to slide along the X-direction relative to the first platform. The Y-direction displacement unit is installed on the second platform, and the Y-direction displacement unit is used to drive the base to slide along the Y-direction relative to the second platform. The Z-direction displacement unit is installed on the base, and the Z-direction displacement unit is used to drive the material removing rod and the material receiving platform to slide along the Z-direction relative to the base.

5. The connecting rod processing system according to claim 1, characterized in that: The material receiving platform comprises a material receiving plate and a material receiving groove, wherein the material receiving plate is arranged obliquely toward 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; When the material receiving platform moves to the tail of the connecting rod and contacts the material receiving plate, the connecting rod is brought away from the supporting rod, and the connecting rod enters the material receiving groove.

6. The connecting rod processing system according to claim 1, characterized in that: The material receiving platform drives the frontmost connecting rod to disengage from the supporting rod, and the material shifting rod shifts the rear connecting rod toward the end of the supporting rod.

7. The connecting rod processing system according to claim 1, characterized in that: The material picking device comprises a material picking mechanical arm and a material picking clamp, and the material picking clamp clamps the inner hole of the head of the connecting rod and the rod body between the head and the tail from the material bearing platform.

8. The connecting rod processing system according to claim 7, characterized in that: The material picking clamp comprises a first clamping claw and a second clamping claw, wherein the first clamping claw comprises three small clamping claws, and the three small clamping claws extend into the inner hole of the head simultaneously, and the second clamping claw clamps the outer side of the rod body.

9. The connecting rod processing system according to claim 1, characterized in that: The material discharge device comprises a material discharge mechanical arm and a material discharge clamp, and the material discharge clamp clamps the outer sides of the head and tail of the connecting rod.

10. The connecting rod processing system according to claim 9, characterized in that: The material discharge fixture includes a clamping rod, a first clamping jaw and a second clamping jaw. The two clamping rods are clamped or loosened at the same time. 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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