Separation and recovery mechanism for side bearing body and base of BD type side bearing

Abstract

The utility model provides a separation and recovery mechanism for a side bearing body and a base of a BD type side bearing, which is characterized by comprising a station conversion platform, a third mechanical arm module, a fourth mechanical arm module, a recovery part baffle and a workbench for mounting and bearing the mechanisms, the station conversion platform sequentially moves parts to be recycled to the positions below the mechanical arm modules, and top rubber, a side bearing body and a base of a BD type side bearing are separated through mutual cooperation of the corresponding mechanical arm modules and recycled part baffles. The side bearing body and the base of the BD type side bearing can be separated and recycled through automatic equipment, the whole process is simple, stable and safe, manual operation is not needed, the recycling efficiency is high, and the device is suitable for large-scale automatic recycling.

Description

Technical Field

[0001] The utility model relates to the field of mechanical part recycling, and specifically relates to a separating and recycling mechanism for the bolster body and the base of a BD type bolster Background Art

[0002] Railway freight cars generally consist of a car body, a running part (bogie), a connecting part (coupler buffer device) and a braking device. The car body is placed on the bogie, and the bogie bears the total weight of the car body and the loaded goods. The upper and lower center plates and the upper and lower bolsters are the main pressure transmission components. The bolsters of railway freight cars are mainly divided into two types: clearance type and constant contact type. The constant contact elastic bolster mainly consists of a rigid upper bolster welded to the car body and a compressible lower bolster installed in the bolster box on the bogie bolster. When the vehicle is completed, the car body is placed above the bogie. The upper bolster applies a downward pressure on the lower bolster, and the lower bolster compresses and moves downward by a certain distance, so as to generate a certain rotational resistance between the upper and lower bolsters during operation, which is used to overcome the snake-like movement of the bogie. The BD type bolster is a kind of constant contact elastic bolster.

[0003] In the prior art, for the BD type bolster, recycling is required. During the recycling process, the metal parts and rubber need to be separated and disassembled and then classified for recycling. Among them, the metal parts and rubber are in contact with each other. During the recycling process, the parts need to be heated to a certain temperature and then the bolster body and the base are clamped and separated. If it is manually operated, there is a certain operation risk and the recycling efficiency is low. Therefore, there is an urgent need for an automated recycling device that can separate and classify the rubber and the main metal part of the BD type bolster. Content of the Utility Model

[0004] The purpose of the utility model is to provide a separating and recycling mechanism for the bolster body and the base of a BD type bolster, so as to solve the problems that during the recycling process, the parts need to be heated to a certain temperature and then the bolster body and the base part are clamped and separated, if it is manually operated, there is a certain operation risk, the recycling efficiency is low, and there is a lack of an automated recycling device for the rubber and metal parts of the BD type bolster.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A separating and recycling mechanism for the bolster body and base of a BD-type bolster, comprising a station conversion platform 001, a third robotic arm module 004, a fourth robotic arm module 005, a recycling part baffle 006, and a workbench 007 for installing and carrying the above mechanism. The station conversion platform 001 sequentially moves the parts to be recycled on the recycling part baffle 006 under each robotic arm module, and the corresponding robotic arm module and the recycling part baffle 006 cooperate with each other to separately separate the bolster body 802 and the base 803 of the BD-type bolster. There are two recycling part baffles 006, and the station conversion platform 001 is installed below and between the two recycling part baffles 006. The station conversion platform 001 includes a station conversion top plate 01, a station conversion bottom plate 02, a bottom plate slide rail 03, a top plate driver 04, a platform driver 05, and a bottom plate push plate 07. Among them, the bottom plate slide rail 03, the top plate driver 04, the platform driver 05, and the bottom plate push plate 07 are fixedly installed inside the workbench 007. The recycling part baffle 006 is located on both sides of the station conversion top plate 01 and the station conversion bottom plate 02. The station conversion top plate 01 can toggle the parts to be recycled carried on the recycling part baffle 006, and two layers of limit strips, namely a lower limit strip 61 and an upper limit strip 62, are provided on the recycling part baffle 006. The base part of the part to be recycled can be stuck between the lower limit strip 61 and the upper limit strip 62 and can slide relatively. The station conversion top plate 01 and the station conversion bottom plate 02 can slide together on the bottom plate slide rail 03 under the drive of the platform driver 05. The top plate driver 04 is installed above the station conversion bottom plate 02, and the other end of the top plate driver 04 is fixed below the station conversion top plate 01, and can lift the station conversion top plate 01 to a certain height so that it can touch the part to be recycled. The part to be recycled is located between the lower limit strip 61 and the upper limit strip 62. The station conversion platform 001 first lowers the station conversion top plate 01 and moves it to the end far from the fourth robotic arm module 005. After reaching the designated position, it lifts the station conversion top plate 01, clamps the part to be recycled, and then translates the part to be recycled to the side close to the fourth robotic arm module 005. At this time, the part to be recycled is located under the third robotic arm module 004. At this time, the base of the part to be recycled is located between the lower limit strip 61 and the upper limit strip 62. The third robotic arm module 004 will cooperate with the lower limit strip 61 and the upper limit strip 62 to separate the bolster body 802 part of the part to be recycled, and drive it to the end of the third robotic arm module 004 to drop and recycle the bolster body 802;The station conversion platform 001 continues to repeat the above actions, and the separated parts to be recycled will move to the station at the fourth robotic arm module 005. The fourth robotic arm module 005 picks up the remaining base 803 part and drives it to the end of the fourth robotic arm module 005 to drop and recycle the base 803 part, completing the classified recycling of the entire part to be recycled.

[0007] The station conversion platform 001 is integrally distributed in a long strip shape and is located within the workbench 007. There are three pairs of top plate limit protrusions 011 on the upper surface of the station conversion top plate 01, which can just clamp the part to be recycled between two of the top plate limit protrusions 011. Two conversion bottom plate sliders 021 are fixedly connected below the station conversion bottom plate 02. The conversion bottom plate sliders 021 are cooperatively connected with the bottom plate slide rails 03. The upper surface of the station conversion bottom plate 02 is fixedly installed with the top plate driver 04. There is a top plate driving rod 041 on the top plate driver 04. The top plate driving rod 041 is fixedly installed at the bottom of the station conversion top plate 01. The top plate driver 04 can jack up the station conversion top plate 01 through the top plate driving rod 041 to make the station conversion top plate 01 rise. The platform driver 05 is provided with a platform driving rod 051. The station conversion bottom plate 02 is fixedly connected to the platform driving rod 051 through a bottom plate push plate 07. The platform driver 05 drives the platform driving rod 051 to drive the station conversion bottom plate 02 to slide on the bottom plate slide rails 03, thereby driving the top plate driver 04 and the station conversion top plate 01 to slide.

[0008] The third robotic arm module 004 includes a third robotic arm support column 31, a third robotic arm cross beam 32, a third robotic arm slide rail 33, a third robotic hand fixing block 34, a third robotic hand driver 35, a third robotic hand push plate 36, a third jaw driver 37, a third jaw 38, a third robotic arm cylinder 39 and a third robotic arm push plate 391. The fourth robotic arm module 005 includes a fourth robotic arm support column 41, a fourth robotic arm cross beam 42, a fourth robotic arm slide rail 43, a fourth robotic hand fixing block 44, a fourth robotic hand driver 45, a fourth robotic hand push plate 46, a fourth jaw driver 47, a fourth jaw 48, a fourth robotic arm cylinder 49 and a fourth robotic arm push plate 491.

[0009] The third robotic arm module 004 is fixed to the workbench 007 by four third robotic arm support columns 31. On each two of the third robotic arm support columns 31, there are respectively provided third robotic arm cross beams 32 that are perpendicular to and fixedly connected with them. The third robotic arm slide rails 33 are respectively fixed on the two third robotic arm cross beams 32. Above the third robotic arm slide rails 33 is the third robotic arm fixing block 34. The third robotic arm driver 35 is fixed on the third robotic arm fixing block 34. Below the third robotic arm fixing block 34 is provided a third robotic arm push plate 36. The third robotic arm fixing block 34 and the third robotic arm push plate 36 are cooperatively connected through four third push plate guide columns 361. The third robotic arm push plate 36 can slide up and down. The third robotic arm driver 35 is provided with a third robotic arm driving rod 351. The distal end of the third robotic arm driving rod 351 is fixed to the third robotic arm push plate 36. The third robotic arm driver 35 drives the third robotic arm driving rod 351 to drive the third robotic arm push plate 36 to move up and down. Two third jaw drivers 37 are fixed below the third robotic arm push plate 36. On both sides of each third jaw driver 37 are respectively provided L-shaped third jaws 38. The third jaw driver 37 can drive the two third jaws 38 to move to the two sides or towards each other. The bottom edge of the third jaw 38 is arc-shaped to facilitate clamping the side bearing body. One end of the third robotic arm cross beam 32, which is in the opposite direction to the direction of the second robotic arm cylinder 29, is fixedly connected with a baffle to be provided with a third robotic arm cylinder 39. The third robotic arm cylinder 39 is provided with a third cylinder driving rod 392. The third robotic arm push plate 391 is fixed on one side of the third robotic arm fixing block 34 close to the third robotic arm cylinder 39. The third cylinder driving rod 392 is fixedly connected with the third robotic arm push plate 391. The third robotic arm fixing block 34 and the third robotic arm slide rail 33 are cooperatively connected through four third fixing block sliders 331. The third robotic arm cylinder 39 can drive the third cylinder driving rod 392 to drive the third robotic arm fixing block 34 to slide on the third robotic arm slide rail 33 by using the third fixing block sliders 331.

[0010] The fourth robotic arm module 005 is fixed to the workbench 007 by four fourth robotic arm support columns 41. On each two of the fourth robotic arm support columns 41, there are respectively provided fourth robotic arm cross beams 42 that are perpendicular to and fixedly connected with them. The fourth robotic arm slide rails 43 are respectively fixed on the two fourth robotic arm cross beams 42. Above the fourth robotic arm slide rails 43 is the fourth robotic hand fixing block 44. The fourth robotic hand driver 45 is fixed on the fourth robotic hand fixing block 44. Below the fourth robotic hand fixing block 44 is provided a fourth robotic hand push plate 46. The fourth robotic hand fixing block 44 and the fourth robotic hand push plate 46 are connected in cooperation through four fourth push plate guide columns 461. The fourth robotic hand push plate 46 can slide up and down. The fourth robotic hand driver 45 is provided with a fourth robotic hand driving rod 451. The distal end of the fourth robotic hand driving rod 451 is fixed to the fourth robotic hand push plate 46. The fourth robotic hand driver 45 drives the fourth robotic hand driving rod 451 to drive the fourth robotic hand push plate 46 to move up and down. A fourth jaw driver 47 is fixed below the fourth robotic hand push plate 46. On both sides of the fourth jaw driver 47 are respectively provided fourth jaws 48 in a V shape. The fourth jaw driver 47 can drive the two fourth jaws 48 to move towards both sides or towards each other. One end of the fourth robotic arm cross beam 42 in the same direction as the second robotic arm cylinder 29 is fixedly connected with a baffle to the fourth robotic arm cylinder 49. The fourth robotic arm cylinder 49 is provided with a fourth cylinder driving rod 492. The fourth robotic arm push plate 491 is fixed on one side of the fourth robotic hand fixing block 44 close to the fourth robotic arm cylinder 49. The fourth cylinder driving rod 492 is fixedly connected with the fourth robotic arm push plate 491. The fourth robotic hand fixing block 44 and the fourth robotic arm slide rail 43 are connected in cooperation through four fourth fixing block sliders 431. The fourth robotic arm cylinder 49 can drive the fourth cylinder driving rod 492 to drive the fourth robotic hand fixing block 44 to slide on the fourth robotic arm slide rail 43 by using the fourth fixing block sliders 431.

[0011] Two shallow grooves 64 need to be opened at corresponding positions below the third robotic arm module 004 of the recovery part baffle 006 to facilitate the insertion of the third jaw 38 of the third robotic arm module 004 and clamp and lift the bolster body 802 part of the part to be recovered.

[0012] The lower limit strip 61 is distributed throughout the recovery part baffle 006. The upper limit strip 62 is only distributed at the corresponding position below the third robotic arm module 004, and the upper limit strip 62 should be distributed according to the shape of the part to be recovered, as long as it can cooperate with the lower limit strip 61 to clamp the base 803 of the part to be recovered.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] With the present utility model, the rubber and metal parts of the BD type side bearing can be separated and recycled through automated equipment. The work-piece transfer platform is used to sequentially move the parts to be recycled to the designated positions, and the upper limit strip and the lower limit strip are used to clamp and cooperate with the robotic arm module for separation processing, so that the side bearing body and the base of the BD type side bearing are separated in sequence. Then, the robotic arm driver slides to the end on the corresponding robotic arm module to release the claw and drop for recycling. Among them, the side bearing body is made of metal and the base is made of rubber. The whole process is simple and stable, with high recycling efficiency, and is suitable for large-scale automated recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is the front view of the overall structure of the present utility model;

[0017] Figure 3 is a schematic diagram of the internal structure of the work-piece transfer platform of the present utility model;

[0018] Figure 4 is a schematic diagram of the internal structure of the work-piece transfer platform when it is propped up of the present utility model;

[0019] Figure 5 is one of the schematic diagrams of the structure of the third robotic arm module of the present utility model;

[0020] Figure 6 is the second of the schematic diagrams of the structure of the third robotic arm module of the present utility model;

[0021] Figure 7 is one of the schematic diagrams of the structure of the fourth robotic arm module of the present utility model;

[0022] Figure 8 is the second of the schematic diagrams of the structure of the fourth robotic arm module of the present utility model;

[0023] Figure 9 is a schematic diagram of the side structure of the baffle for the parts to be recycled of the present utility model;

[0024] Figure 10 is an exploded view of the structure of the parts to be recycled of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] To clarify the technical problems, technical solutions, implementation processes, and performance demonstrations, the following further elaborates on the present utility model in conjunction with embodiments. It should be understood that the specific embodiments described herein are merely for the purpose of explanation and are not used to limit the present utility model. The following will detail various exemplary embodiments, features, and aspects of the present disclosure with reference to the accompanying drawings. Identical reference numerals in the drawings denote elements having the same or similar functions. Although various aspects of the embodiments are shown in the drawings, the drawings do not have to be drawn to scale unless otherwise specified.

[0026] The specifically used term "exemplary" herein means "serving as an example, embodiment, or illustration". Any embodiment described as "exemplary" here does not have to be construed as superior to or better than other embodiments.

[0027] In addition, to better illustrate the present disclosure, numerous specific details are given in the following detailed implementation manners. Those skilled in the art should understand that the present disclosure can also be implemented without certain specific details. In some instances, methods, means, elements, and circuits well-known to those skilled in the art are not described in detail to highlight the gist of the present disclosure. Embodiment

[0028] Such as Figures 1-10As shown, a separating and recycling mechanism for the bolster body and base of a BD-type bolster includes a station conversion platform 001, a third robotic arm module 004, a fourth robotic arm module 005, a recycling part baffle 006, and a workbench 007 for installing and carrying the above mechanism. The station conversion platform 001 sequentially moves the parts to be recycled on the recycling part baffle 006 under each robotic arm module, and uses the corresponding robotic arm module and the recycling part baffle 006 to cooperate to separate the bolster body 802 and the base 803 of the BD-type bolster respectively; there are two recycling part baffles 006, and the station conversion platform 001 is installed below and between the two recycling part baffles 006. The station conversion platform 001 includes a station conversion top plate 01, a station conversion bottom plate 02, a bottom plate slide rail 03, a top plate driver 04, a platform driver 05, and a bottom plate push plate 07. Among them, the bottom plate slide rail 03, the top plate driver 04, the platform driver 05, and the bottom plate push plate 07 are fixedly installed inside the workbench 007. The recycling part baffle 006 is located on both sides of the station conversion top plate 01 and the station conversion bottom plate 02. The station conversion top plate 01 can toggle the parts to be recycled carried on the recycling part baffle 006, and two layers of limit strips, namely a lower limit strip 61 and an upper limit strip 62, are provided on the recycling part baffle 006. The base part of the part to be recycled can be stuck between the lower limit strip 61 and the upper limit strip 62 and can slide relatively. The station conversion top plate 01 and the station conversion bottom plate 02 can slide together on the bottom plate slide rail 03 under the drive of the platform driver 05. The top plate driver 04 is installed above the station conversion bottom plate 02, and the other end of the top plate driver 04 is fixed below the station conversion top plate 01, and can lift the station conversion top plate 01 to a certain height so that it can touch the part to be recycled; the part to be recycled is located between the lower limit strip 61 and the upper limit strip 62. The station conversion platform 001 first lowers the station conversion top plate 01 and moves it to the end far from the fourth robotic arm module 005. After reaching the designated position, it raises the station conversion top plate 01, clamps the part to be recycled, and then drives the part to be recycled to move horizontally to the side close to the fourth robotic arm module 005. At this time, the part to be recycled is located under the third robotic arm module 004. At this time, the base of the part to be recycled is located between the lower limit strip 61 and the upper limit strip 62. The third robotic arm module 004 will cooperate with the lower limit strip 61 and the upper limit strip 62 to separate the bolster body 802 part of the part to be recycled, and drive it to the end of the third robotic arm module 004 to drop and recycle the bolster body 802;The station conversion platform 001 continues to repeat the above actions, and the separated parts to be recycled will move to the station at the fourth robotic arm module 005. The fourth robotic arm module 005 picks up the remaining base 803 part and drives it to the end of the fourth robotic arm module 005 to drop and recycle the base 803 part, completing the classified recycling of the entire part to be recycled.

[0029] As Figure 3 and Figure 4 As shown, the station conversion platform 001 is integrally distributed in a long strip shape and is located within the workbench 007. There are three pairs of top plate limit protrusions 011 on the upper surface of the station conversion top plate 01, which can just clip the part to be recycled between the two top plate limit protrusions 011. Two conversion bottom plate sliders 021 are fixedly connected below the station conversion bottom plate 02. The conversion bottom plate sliders 021 are cooperatively connected with the bottom plate slide rails 03. The upper surface of the station conversion bottom plate 02 is fixedly installed with the top plate driver 04. The top plate driver 04 is provided with a top plate driving rod 041, and the top plate driving rod 041 is fixedly installed at the bottom of the station conversion top plate 01. The top plate driver 04 can jack up the station conversion top plate 01 through the top plate driving rod 041 to make the station conversion top plate 01 rise. The platform driver 05 is provided with a platform driving rod 051. The station conversion bottom plate 02 is fixedly connected with the platform driving rod 051 through a bottom plate push plate 07. The platform driver 05 drives the platform driving rod 051 to drive the station conversion bottom plate 02 to slide on the bottom plate slide rails 03, thereby driving the top plate driver 04 and the station conversion top plate 01 to slide.

[0030] The third robotic arm module 004 includes a third robotic arm support column 31, a third robotic arm cross beam 32, a third robotic arm slide rail 33, a third robotic hand fixing block 34, a third robotic hand driver 35, a third robotic hand push plate 36, a third claw driver 37, a third claw 38, a third robotic arm cylinder 39 and a third robotic arm push plate 391. The fourth robotic arm module 005 includes a fourth robotic arm support column 41, a fourth robotic arm cross beam 42, a fourth robotic arm slide rail 43, a fourth robotic hand fixing block 44, a fourth robotic hand driver 45, a fourth robotic hand push plate 46, a fourth claw driver 47, a fourth claw 48, a fourth robotic arm cylinder 49 and a fourth robotic arm push plate 491.

[0031] As Figure 5 and Figure 6As shown, the third robotic arm module 004 is fixed to the workbench 007 by four third robotic arm support columns 31. On each two of the third robotic arm support columns 31, there are respectively provided third robotic arm cross beams 32 that are perpendicular to and fixedly connected with them. The third robotic arm slide rails 33 are respectively fixed on the two third robotic arm cross beams 32. Above the third robotic arm slide rails 33 is the third robotic arm fixing block 34. The third robotic arm driver 35 is fixed on the third robotic arm fixing block 34. Below the third robotic arm fixing block 34 is provided a third robotic arm push plate 36. Between the third robotic arm fixing block 34 and the third robotic arm push plate 36, they are cooperatively connected through four third push plate guide columns 361. The third robotic arm push plate 36 can slide up and down. The third robotic arm driver 35 is provided with a third robotic arm driving rod 351. The distal end of the third robotic arm driving rod 351 is fixed to the third robotic arm push plate 36. The third robotic arm driver 35 drives the third robotic arm driving rod 351 to drive the third robotic arm push plate 36 to move up and down. Two third jaw drivers 37 are fixed below the third robotic arm push plate 36. On both sides of each third jaw driver 37, there are respectively provided third jaws 38 in an L shape. The third jaw driver 37 can drive the two third jaws 38 to move towards both sides or towards each other. The bottom edge of the third jaw 38 is arc-shaped to facilitate clamping the side bearing body. At one end of the third robotic arm cross beam 32 opposite to the direction of the second robotic arm cylinder 29, there is fixedly connected a third robotic arm cylinder 39 through a baffle. The third robotic arm cylinder 39 is provided with a third cylinder driving rod 392. The third robotic arm push plate 391 is fixed on one side of the third robotic arm fixing block 34 close to the third robotic arm cylinder 39. The third cylinder driving rod 392 is fixedly connected with the third robotic arm push plate 391. Between the third robotic arm fixing block 34 and the third robotic arm slide rail 33, they are cooperatively connected through four third fixing block sliders 331. The third robotic arm cylinder 39 can drive the third cylinder driving rod 392 to drive the third robotic arm fixing block 34 to slide on the third robotic arm slide rail 33 by using the third fixing block sliders 331.

[0032] As a possible implementation manner, the moving direction of the third jaw 38 of the third robotic arm module 004 is perpendicular to the recovery part baffle 006.

[0033] As Figure 7 and Figure 8As shown, the fourth robotic arm module 005 is fixed to the workbench 007 by four fourth robotic arm support columns 41. On each two of the fourth robotic arm support columns 41, there are respectively provided fourth robotic arm crossbeams 42 that are perpendicular to and fixedly connected with them. The fourth robotic arm slide rails 43 are respectively fixed on the two fourth robotic arm crossbeams 42. Above the fourth robotic arm slide rails 43 is the fourth robotic hand fixing block 44. The fourth robotic hand driver 45 is fixed on the fourth robotic hand fixing block 44. Below the fourth robotic hand fixing block 44 is provided a fourth robotic hand push plate 46. The fourth robotic hand fixing block 44 and the fourth robotic hand push plate 46 are cooperatively connected through four fourth push plate guide columns 461. The fourth robotic hand push plate 46 can slide up and down. The fourth robotic hand driver 45 is provided with a fourth robotic hand driving rod 451. The distal end of the fourth robotic hand driving rod 451 is fixed to the fourth robotic hand push plate 46. The fourth robotic hand driver 45 drives the fourth robotic hand driving rod 451 to drive the fourth robotic hand push plate 46 to move up and down. A fourth jaw driver 47 is fixed below the fourth robotic hand push plate 46. On both sides of the fourth jaw driver 47 are respectively provided fourth jaws 48 in a V shape. The fourth jaw driver 47 can drive the two fourth jaws 48 to move towards both sides or towards each other. One end of the fourth robotic arm crossbeam 42 in the same direction as the second robotic arm cylinder 29 is fixedly connected with a baffle to form a fourth robotic arm cylinder 49. The fourth robotic arm cylinder 49 is provided with a fourth cylinder driving rod 492. A fourth robotic arm push plate 491 is fixed on the side of the fourth robotic hand fixing block 44 close to the fourth robotic arm cylinder 49. The fourth cylinder driving rod 492 is fixedly connected with the fourth robotic arm push plate 491. The fourth robotic hand fixing block 44 and the fourth robotic arm slide rail 43 are cooperatively connected through four fourth fixing block sliders 431. The fourth robotic arm cylinder 49 can drive the fourth cylinder driving rod 492 to drive the fourth robotic hand fixing block 44 to slide on the fourth robotic arm slide rail 43 by means of the fourth fixing block sliders 431.

[0034] As a possible implementation manner, the moving direction of the fourth jaws 48 of the fourth robotic arm module 005 is parallel to the recycling part baffle 006.

[0035] As Figure 9 shown, at the corresponding position below the third robotic arm module 004 of the recycling part baffle 006, two shallow grooves 64 need to be opened to facilitate the insertion of the third jaws 38 of the third robotic arm module 004 to clamp and lift the bolster body 802 part of the item to be recycled.

[0036] Preferably, the width of the shallow groove 64 is slightly larger than the width of the third claw 38. When the third claw 38 on the third robotic arm module 004 places the item to be recycled onto the recycling item baffle 006 at the lowest point, it can just be snapped into the shallow groove 64.

[0037] The lower limit strip 61 is distributed throughout the recycling item baffle 006. The upper limit strip 62 is only distributed at the corresponding position below the third robotic arm module 004, and the upper limit strip 62 is distributed according to the shape of the item to be recycled, as long as it can cooperate with the lower limit strip 61 to clamp the base 803 of the item to be recycled.

[0038] As Figure 10 shown, as a possible implementation, the item to be recycled mainly consists of three parts: the top rubber 801, the side bearing body 802, and the base 803. Among them, the top rubber 801 and the base 803 are made of rubber, the side bearing body 802 is made of metal, and the top rubber 801 has been separated in other processes. This device only needs to separate and recycle the side bearing body 802 and the base 803 of the item to be recycled.

[0039] During operation, S1, then inside the station conversion platform 001, the platform driver 05 drives the driver push rod 051 to make the station conversion platform 001 in the state as Figure 3 shown. Then, the top plate driver 04 drives the top plate drive rod 041 to drive the station conversion top plate 01 to rise, clamping the item to be recycled into a pair of the top plate limit protrusions in the middle of the station conversion top plate 01. Then, the platform driver 05 drives the driver push rod 051 to extend, moving the item to be recycled from the previous station to the recycling item baffle 006 below the third robotic arm module 004. At this time, the item to be recycled is clamped by the lower limit strip 61 and the upper limit strip 62;

[0040] S2. The third robotic arm module 004 drives the third robotic hand fixed block 34 to move to one side close to the station conversion platform 001 through the third drive block 39. After that, the third robotic hand pusher 36 is driven by the third robotic hand driver 35 to move downward to a specified position. Then, the third jaw driver 37 drives the third jaw 38 to open and then clamps the bolster body 802 of the part to be recycled. Subsequently, the third robotic hand driver 35 drives the third robotic hand pusher 36 to move upward and lift. At this time, the base 804 of the part to be recycled is clamped by the lower limit bar 61 and the upper limit bar 62, so the bolster body 802 will be separated. The third drive block 39 drives the third robotic hand fixed block 34 to move to the side away from the station conversion platform 001. The third jaw driver 37 drives the third jaw 38 to open to drop and recycle the bolster body 802 of the part to be recycled. Then, inside the station conversion platform 001, the platform driver 05 drives the driver push rod 051 to make the station conversion platform 001 in the state as shown in Figure 3 . Then, the top plate driver 04 drives the top plate drive rod 041 to drive the station conversion top plate 01 to rise, and the part to be recycled is clamped into a pair of the rightmost top plate limit protrusions 011 on the station conversion top plate 01. Then, the platform driver 05 drives the driver push rod 051 to extend, so that the part to be recycled moves from the third robotic arm module 004 to the recycling part baffle 006 below the fourth robotic arm module 005. At this time, there is no upper limit bar 62 above the part to be recycled;

[0041] S3. The fourth robotic arm module 005 drives the fourth robotic hand fixed block 44 to move to one side close to the station conversion platform 001 through the fourth drive block 49. After that, the fourth robotic hand pusher 46 is driven by the fourth robotic hand driver 45 to move downward to a specified position. Then, the fourth jaw driver 47 drives the fourth jaw 48 to open and then clamps the base 803 of the part to be recycled. Subsequently, the fourth robotic hand driver 45 drives the fourth robotic hand pusher 46 to move upward and lift. Then, the fourth drive block 49 drives the fourth robotic hand fixed block 44 to move to the side away from the station conversion platform 001. The fourth jaw driver 47 drives the fourth jaw 48 to open to drop and recycle the bolster body 802 of the part to be recycled. Thus, the separation and recycling work of the entire BD-type bolster is completed.

[0042] By repeating the above operations, the separation and recycling of the bolster body and the base of the BD-type bolster can be completed in batch and automatically.

[0043] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A BD type side bearing and base separation and recovery mechanism, characterized in that: The invention comprises a workstation conversion platform (001), a third mechanical arm module (004), a fourth mechanical arm module (005), a recovery baffle (006) and a workbench (007) for installing and carrying the above mechanism, wherein the workstation conversion platform (001) moves the parts to be recovered on the recovery baffle (006) to the bottom of each mechanical arm module in turn, and uses the corresponding mechanical arm module and the recovery baffle (006) to cooperate with each other to separate the side bearing body (802) and the base (803) of the BD type side bearing respectively; the recovery baffle (006) Two piece baffles (006) are provided, and the workstation conversion platform (001) is installed between the two piece recovery baffles (006) and at the bottom, and the workstation conversion platform (001) comprises a workstation conversion top plate (01), a workstation conversion bottom plate (02), a bottom plate slide rail (03), a top plate driver (04), a platform driver (05) and a bottom plate push plate (07), wherein the bottom plate slide rail (03), the top plate driver (04), the platform driver (05) and the bottom plate push plate (07) are fixedly installed on the workbench (007) ), the recycling part baffle (006) is located on both sides of the station conversion top plate (01) and the station conversion bottom plate (02), the station conversion top plate (01) can be used to move the recycling parts carried on the recycling part baffle (006), and the recycling part baffle (006) is provided with two layers of limit bars, namely a lower limit bar (61) and an upper limit bar (62), the base part of the recycling part can be stuck between the lower limit bar (61) and the upper limit bar (62) and can slide relatively, the station conversion The top plate (01) and the workstation conversion bottom plate (02) can slide together on the bottom plate slide rail (03) under the drive of the platform driver (05); the top plate driver (04) is installed above the workstation conversion bottom plate (02); the other end of the top plate driver (04) is fixed below the workstation conversion top plate (01); the workstation conversion top plate (01) can be lifted to a certain height so that it can touch the part to be recycled; the part to be recycled is located between the lower limit bar (61) and the upper limit bar (62).

2. A BD type side bearing and base separation and recovery mechanism according to claim 1, characterized in that: The workstation conversion platform (001) is distributed in an elongated strip shape as a whole and is located inside the workbench (007). Three pairs of top plate limiting protrusions (011) are provided on the upper surface of the workstation conversion top plate (01), which can just fit the to-be-recovered parts between the two top plate limiting protrusions (011). Two conversion bottom plate sliders (021) are fixedly connected to the bottom of the workstation conversion bottom plate (02). The conversion bottom plate sliders (021) are connected in a cooperative manner with the bottom plate slide rails (03). The top plate driver (04) is fixedly installed on the upper surface of the workstation conversion bottom plate (02). The top plate driver (04) is provided with a top plate driving rod (041). The top plate driving rod (041) is fixedly connected to the bottom of the workstation conversion bottom plate (02). The platform driver (05) is fixedly installed at the bottom of the workstation conversion top plate (01); the top plate driver (04) can lift the workstation conversion top plate (01) through the top plate driving rod (041), so that the workstation conversion top plate (01) rises; the platform driver (05) is provided with a platform driving rod (051); the workstation conversion bottom plate (02) is fixedly connected to the platform driving rod (051) through a bottom plate pushing plate (07); the platform driver (05) drives the platform driving rod (051) to drive the workstation conversion bottom plate (02) to slide on the bottom plate slide rail (03), thereby driving the top plate driver (04) and the workstation conversion top plate (01) to slide.

3. A BD type side bearing and base separation and recovery mechanism according to claim 1, characterized in that: The third robot arm module (004) comprises a third robot arm support column (31), a third robot arm cross beam (32), a third robot arm slide rail (33), a third robot arm fixed block (34), a third robot arm driver (35), a third robot arm push plate (36), a third clamping claw driver (37), a third clamping claw (38), a third robot arm cylinder (39) and a third robot arm push plate (391); the fourth robot arm module (005) comprises a fourth robot arm support column (41), a fourth robot arm cross beam (42), a fourth robot arm slide rail (43), a fourth robot arm fixed block (44), a fourth robot arm driver (45), a fourth robot arm push plate (46), a fourth clamping claw driver (47), a fourth clamping claw (48), a fourth robot arm cylinder (49) and a fourth robot arm push plate (491).

4. A BD type side bearing and base separation and recovery mechanism according to claim 3, characterized in that: The third robot arm module (004) is fixed to the workbench (007) via four third robot arm support columns (31); each two third robot arm support columns (31) are respectively provided with third robot arm cross beams (32) which are perpendicular to and fixedly connected to the third robot arm; the two third robot arm cross beams (32) are respectively fixed with the third robot arm slide rails (33); above the third robot arm slide rails (33) is the third robot arm fixing block (34); the third robot arm driver (35) is fixed to the third robot arm fixing block (34); and below the third robot arm fixing block (34) is the third robot arm fixing block (34). The third manipulator push plate (36) is connected to the third manipulator fixed block (34) and the third manipulator push plate (36) by four third push plate guide pillars (361). The third manipulator push plate (36) can slide up and down. The third manipulator driver (35) is provided with a third manipulator drive rod (351). The distal end of the third manipulator drive rod (351) is fixed to the third manipulator push plate (36). The third manipulator driver (35) drives the third manipulator drive rod (351) to drive the third manipulator push plate (36) to move up and down. The third manipulator push plate (36) ) are fixed below the second mechanical arm cylinder (29), and two third clamping claw drivers (37) are respectively provided with L-shaped third clamping claws (38) on both sides of each third clamping claw driver (37). The third clamping claw driver (37) can drive the two third clamping claws (38) to move to the sides or towards each other. The bottom edge of the third clamping claw (38) is in an arc shape to facilitate clamping the side bearing body; the end of the third mechanical arm cross beam (32) opposite to the second mechanical arm cylinder (29) is fixedly connected to the third mechanical arm cylinder (39) through a baffle, and the third mechanical arm cylinder (39) is provided with a third cylinder driving rod (392). The arm push plate (391) is fixed on one side of the third manipulator fixed block (34) close to the third manipulator cylinder (39); the third cylinder drive rod (392) is fixedly connected to the third manipulator push plate (391); the third manipulator fixed block (34) and the third manipulator slide rail (33) are cooperatively connected via four third fixed block sliders (331); the third manipulator cylinder (39) can drive the third cylinder drive rod (392) to drive the third manipulator fixed block (34) to slide on the third manipulator slide rail (33) using the third fixed block sliders (331).

5. A BD type side bearing and base separation and recovery mechanism according to claim 4, characterized in that: The fourth robot arm module (005) is fixed to the workbench (007) via four fourth robot arm support columns (41); each two fourth robot arm support columns (41) are respectively provided with fourth robot arm cross beams (42) which are perpendicular to and fixedly connected to the fourth robot arm; the two fourth robot arm cross beams (42) are respectively fixed with the fourth robot arm slide rails (43); above the fourth robot arm slide rails (43) is the fourth robot arm fixing block (44); the fourth robot arm fixing block (44) is fixed with the fourth robot arm driver (45); the fourth robot arm fixing block ( A fourth manipulator push plate (46) is provided below the fourth manipulator fixed block (44), the fourth manipulator fixed block (44) and the fourth manipulator push plate (46) are connected by four fourth push plate guide pillars (461), the fourth manipulator push plate (46) can slide up and down, the fourth manipulator driver (45) is provided with a fourth manipulator drive rod (451), the far end of the fourth manipulator drive rod (451) is fixed to the fourth manipulator push plate (46), the fourth manipulator driver (45) drives the fourth manipulator drive rod (451) to drive the fourth manipulator push plate (46) up and down The fourth manipulator push plate (46) is provided with a fourth claw driver (47) below, and V-shaped fourth claws (48) are provided on both sides of the fourth claw driver (47). The fourth claw driver (47) can drive the two fourth claws (48) to move to both sides or towards each other; the fourth manipulator crossbeam (42) is fixedly connected to the fourth manipulator cylinder (49) at one end in the same direction as the second manipulator cylinder (29) through a baffle, and the fourth manipulator cylinder (49) is provided with a fourth cylinder driving rod (492). The fourth manipulator push plate (491) The fourth robot arm fixing block (44) is fixed on one side close to the fourth robot arm cylinder (49), the fourth cylinder driving rod (492) is fixedly connected to the fourth robot arm push plate (491), the fourth robot arm fixing block (44) and the fourth robot arm slide rail (43) are cooperatively connected via four fourth fixed block sliders (431), and the fourth robot arm cylinder (49) can drive the fourth cylinder driving rod (492) to drive the fourth robot arm fixing block (44) to slide on the fourth robot arm slide rail (43) using the fourth fixed block sliders (431).

6. A BD type side bearing and base separation and recovery mechanism according to claim 1, characterized in that: The recovery part baffle (006) is located at a corresponding position below the third robotic arm module (004) and needs to have two shallow grooves (64) to facilitate the third clamping claw (38) of the third robotic arm module (004) to be inserted and clamp and lift the side support body (802) of the part to be recovered.

7. A BD type side bearing and base separation and recovery mechanism according to claim 1, characterized in that: The lower limit bar (61) is distributed throughout the recycling part baffle (006), and the upper limit bar (62) is only distributed at the corresponding position below the third robot arm module (004). The upper limit bar (62) is distributed according to the shape of the part to be recycled, and only needs to cooperate with the lower limit bar (61) to clamp the base (803) of the part to be recycled.

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