Plate impact sample processing turnover device

Abstract

The invention belongs to the field of plate impact sample processing, and particularly relates to a plate impact sample processing turnover device which comprises a rack platform, a turnover mechanism, a clamp switching mechanism, a discharging mechanism, a pressing device and a clamp cleaning mechanism are arranged in the rack platform, and the turnover mechanism, the clamp switching mechanism and the discharging mechanism are sequentially arranged from left to right. The clamp switching mechanism comprises a double-layer positioning frame and a transfer device, the double-layer positioning frame is arranged on the transfer device, a first placement table and a second placement table are sequentially arranged on the double-layer positioning frame from top to bottom, the pressing device is placed on the first placement table, and the clamp cleaning mechanism comprises a blowing mechanism and a cleaning mechanism. The blowing mechanism is arranged at the bottoms of the first placing table and the second placing table, and the cleaning mechanism is arranged in the rack platform below the clamp switching mechanism. The hydraulic clamp can be matched with a mechanical arm to achieve automatic machining of the impact sample, and scrap iron is prevented from remaining on the hydraulic clamp to affect the machining precision of the impact sample.

Description

Technical Field

[0001] The invention belongs to the field of plate impact specimen processing, and particularly relates to a plate impact specimen processing turning device. Background Art

[0002] During the steel production process, steel plate sample inspection is necessary to control the production process and ensure the quality of the steel products shipped. However, the steel plate sample inspection process requires a large amount of processing for each batch of steel of different sizes. Traditional manual processing methods can no longer meet the growing production needs.

[0003] At present, during the processing of steel plate specimens such as steel impact specimens, enterprises have made improvements to the processing methods to varying degrees, mainly focusing on automation improvements with robot automatic operation as the core. Although the processing efficiency of impact specimens has been improved to a certain extent, it mainly relies on improvements to existing processing lines and cannot perform automated loading, flipping and unloading processes. In particular, for the flipping process, it still relies on manual or robotic arms to take out the impact specimens and then reversely load them into the fixture, which seriously affects the processing efficiency of the impact specimens. At the same time, the flipping structure and operation method are extremely complex, which is not conducive to automated control. The loading, flipping and unloading structures are dispersed, which is not conducive to automated centralized operation, increasing the operating distance of a single process, thereby increasing the operation time and reducing the overall processing efficiency.

[0004] The applicant's prior invention patent CN114714123B discloses an impact specimen processing auxiliary device, which realizes the automated processing of impact specimens by cooperating with a robot. However, the device does not consider the processing of iron chips during the impact specimen processing. The cut iron chips remain on the hydraulic clamp after processing, which not only affects the flipping of the impact specimen, but also easily falls on the clamping part of the hydraulic clamp, thereby causing the processing size to exceed the tolerance.

[0005] Therefore, how to provide a plate impact specimen processing turning device that can clean iron chips and hydraulic fixtures has become an issue that technical personnel in this field need to consider. Summary of the Invention

[0006] In response to the problems existing in the above-mentioned prior art, the present invention discloses a plate impact specimen processing flipping device. The present invention uses a cleaning mechanism and a purge mechanism to fully clean the hydraulic clamp during the impact specimen processing, thereby avoiding the influence of processing iron chips on the impact specimen processing.

[0007] Specifically, this application discloses the following technical solutions:

[0008] A plate impact specimen processing flipping device includes a frame platform, in which a flipping mechanism, a fixture conversion mechanism, a blanking mechanism, a pressing device and a fixture cleaning mechanism are arranged. The flipping mechanism, the fixture conversion mechanism and the blanking mechanism are arranged in sequence from left to right. The fixture conversion mechanism includes a double-layer positioning frame and a transfer device. The double-layer positioning frame is arranged on the transfer device. The double-layer positioning frame is sequentially provided with a first placement table and a second placement table from top to bottom. The pressing device is placed on the first placement table. The fixture cleaning mechanism includes a purge mechanism and a cleaning mechanism. The purge mechanism is arranged at the bottom of the first and second placement tables. The cleaning mechanism is arranged in the frame platform below the fixture conversion mechanism.

[0009] Furthermore, the first placement platform and the second placement platform have the same structure, both including a mounting plate, a positioning seat and a proximity switch. The mounting plate is arranged on a double-layer positioning frame, and the positioning seat is arranged on both sides of the mounting plate. The positioning seat is stepped, and a guide wheel is rotatably provided at the top of the positioning seat.

[0010] Furthermore, the purge mechanism includes several positioning valve seats and air blowing nozzles, and several of the positioning valve seats are arranged on the lower surface of the mounting plate of the second placement table. The positioning valve seats are connected through pipelines, and the air blowing nozzles are arranged on the positioning valve seats corresponding to the hydraulic clamps.

[0011] Furthermore, the cleaning mechanism includes a cleaning chamber and a flushing nozzle. The cleaning chamber is located in the frame platform below the fixture conversion mechanism. A rectangular opening is provided at the front end of the cleaning chamber. The side walls of the cleaning chamber are provided with downward inclined slides corresponding to the rectangular openings. The flushing nozzles are correspondingly arranged above and below the slides.

[0012] Furthermore, it also includes a reversing mechanism, an air knife and a vacuum recovery device. The reversing mechanism is arranged at the inner edge of the rectangular warehouse opening, the air knife is arranged on the reversing mechanism, and a honeycomb negative pressure suction port is provided at the bottom of the cleaning warehouse, and the honeycomb negative pressure suction port is connected to the vacuum recovery device.

[0013] Furthermore, the transfer device includes a first mounting base plate, a first linear sliding module and a loading fixture positioning plate. The first mounting base plate is arranged on the frame platform, the double-layer positioning frame is arranged on the first mounting base plate, the first linear sliding module is arranged on the surface of the first mounting base plate, and the loading fixture positioning plate is arranged at the moving end of the first linear sliding module.

[0014] Furthermore, the flipping mechanism includes a second mounting base, an L-shaped mounting frame, a first driving mechanism, an upper clamp positioning plate and a lower clamp positioning plate, the L-shaped mounting frame is arranged on the second mounting base, the driving mechanism is arranged on the L-shaped mounting frame, the upper clamp positioning plate is arranged at the driving end of the driving mechanism, and the lower clamp positioning plate is arranged on the second mounting base corresponding to the upper clamp positioning plate.

[0015] Furthermore, the unloading mechanism includes a third mounting base, a mounting bracket, a second driving mechanism, a unloading fixture positioning plate, a second linear sliding module and a material receiving tray. The third mounting base is installed on the frame platform, the mounting bracket is installed on the third mounting base, the second driving mechanism is arranged on the top plate of the mounting bracket, the unloading fixture positioning plate is arranged on the driving end of the second driving mechanism, the second linear sliding module is arranged on the third mounting base, and is located directly below the unloading fixture positioning plate. The material receiving tray is detachably mounted on the linear sliding module.

[0016] The beneficial effects of the present invention are:

[0017] The present invention provides a fixture cleaning mechanism, which can use the purge mechanism to purge the hydraulic fixture and impact specimen that have been machined, thereby eliminating iron filings on the surfaces of the hydraulic fixture and impact specimen, and preventing them from affecting the automatic flipping of the impact specimen. The cleaning mechanism can use a water-based cleaning liquid to quickly clean the fixture surface, eliminating oil stains and residual iron filings on the fixture surface. The setting of the air knife mechanism can not only play a good isolation role to prevent the cleaning liquid from splashing out of the cleaning chamber, but also use high-speed airflow to purge the surface of the hydraulic fixture, so that the airflow is close to the fixture surface to peel off moisture. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0019] Figure 2 It is a front view of the present invention;

[0020] Figure 3 Schematic diagram of the fixture conversion mechanism structure of the present invention Figure 1 ;

[0021] Figure 4 This is a front view of the clamp conversion mechanism of the present invention;

[0022] Figure 5 This is a schematic diagram of the installation position of the purge mechanism of the present invention;

[0023] Figure 6 is a cross-sectional view of the pressing device of the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of the flipping mechanism of the present invention;

[0025] Figure 8 It is a structural schematic diagram of the blanking mechanism of the present invention;

[0026] Figure 9 This is a cross-sectional view of the cleaning chamber of the present invention.

[0027] Among them, 1-frame platform; 2-hydraulic clamp; 3-double-layer positioning frame; 4-spring mounting plate; 5-pressure column guide plate; 6-spring; 7-pressure column; 8-mounting plate; 9-positioning seat; 10-proximity switch; 11-guide wheel; 12-positioning valve seat; 13-air blowing nozzle; 14-cleaning chamber; 15-flushing nozzle; 16-slide; 17-reversing mechanism; 18-air knife; 19-vacuum recovery device; 20-first mounting base plate; 21-first linear sliding module; 22-loading fixture positioning plate; 23-second mounting base plate; 24-L-shaped mounting frame; 25-first drive mechanism; 26-upper fixture positioning plate; 28-lower fixture positioning plate; 29-third mounting base plate; 30-mounting bracket; 31-second drive mechanism; 32-unloading fixture positioning plate; 33-second linear sliding module; 34-material receiving tray. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Example 1

[0030] like Figure 1-9 As shown, this embodiment discloses a plate impact specimen processing flipping device, including a frame platform 1, in which a flipping mechanism, a fixture conversion mechanism, a blanking mechanism, a clamping device and a fixture cleaning mechanism are arranged. The flipping mechanism, the fixture conversion mechanism and the blanking mechanism are arranged in sequence from left to right. The fixture conversion mechanism includes a double-layer positioning frame 3 and a transfer device. The double-layer positioning frame 3 is fixed on the transfer device. The double-layer positioning frame 3 is sequentially provided with a first placing table and a second placing table from top to bottom. The clamping device is placed on the first placing table. The clamping device is used for clamping the impact specimen after flipping. The second placing table is used for placing the hydraulic clamp 2. The transfer device is used to transport the hydraulic clamp 2 filled with the impact specimen to be processed in the previous sequence to the front end of the frame platform 1.

[0031] As a preferred embodiment of the present invention, a human-computer interaction terminal is provided on one side of the rack platform 1 for controlling the flipping device.

[0032] The clamping device in the present invention includes an upper pressure plate, the upper end surface of the upper pressure plate can be detachably mounted on the flipping mechanism, and the lower end surface of the upper pressure plate matches the upper end surface of the hydraulic clamp 2. Specifically, the upper pressure plate includes a spring mounting plate 4 suitable for detachably mounting on the lower end surface of the flipping mechanism and a pressure column guide plate 5 fixed to the lower end surface of the spring mounting plate 4. The upper end surface of the spring mounting plate 4 is provided with a pull pin, and a spring 6 is vertically arranged in the groove of the lower end surface of the spring mounting plate 4. A pressure column 7 is provided in the limiting groove in the pressure column guide plate 5. The upper end surface of the pressure column 7 is connected to the spring 6, and the lower end of the pressure column 7 is suitable for extending out of the pressure column guide plate 5 to match the upper end surface of the hydraulic clamp 2. The setting of the spring 6 effectively prevents the impact sample from being compressed and avoids damage to the impact sample.

[0033] In this embodiment, the first and second placement platforms have the same structure, both including a mounting plate 8, a positioning seat 9, and a proximity switch 10. The mounting plate 8 is mounted on the double-layer positioning frame 3, and the positioning seats 9 are located on both sides of the mounting plate 8. The positioning seats 9 are stepped, and the top ends of the positioning seats 9 are rotatably provided with guide wheels 11. The stepped structure of the positioning seats 9 facilitates the placement of the hydraulic clamp 2. The guide wheels 11 are used to guide the hydraulic clamp 2 or the clamping device during placement. The proximity switch 10 is used to detect whether the hydraulic clamp 2 is in place.

[0034] As a preferred embodiment of the present invention, the fixture cleaning mechanism includes a purging mechanism and a cleaning mechanism. The purging mechanism is arranged at the bottom of the mounting plate 8 of the second placement table, and the cleaning mechanism is arranged in the rack platform 1 below the fixture conversion mechanism.

[0035] Specifically, the purge mechanism includes several positioning valve seats 12 and air blowing nozzles 13. Several positioning valve seats 12 are arranged on the lower surface of the mounting plate 8. The positioning valve seats 12 are connected through pipelines. The positioning valve seats 12 in this embodiment are connected to the equipment air supply pipeline through a solenoid valve. The air blowing nozzles 13 are arranged on the positioning valve seats 12 corresponding to the hydraulic clamps 2. The air blowing nozzles 13 are used to purge iron filings on the hydraulic clamps 2.

[0036] The cleaning mechanism includes a cleaning chamber 14 and a flushing nozzle 15. The cleaning chamber 14 is located in the frame platform 1 below the fixture conversion mechanism. A rectangular opening is opened at the front end of the cleaning chamber 14. The flushing nozzle 15 is arranged on the side wall of the cleaning chamber 14. The nozzle faces the direction when the hydraulic clamp 2 is placed, and is used to flush the hydraulic clamp 2. The two side walls of the cleaning chamber 14 are also provided with a slide 16 inclined downward at 5°. The hydraulic clamp 2 tends to be placed in the slide 16 during cleaning, so that the cleaning water can flow down from the surface of the clamp.

[0037] As a preferred embodiment of the present invention, the cleaning mechanism also includes a reversing mechanism 17, an air knife 18, and a vacuum recovery device 19. The reversing mechanism 17 is arranged at the inner edge of the rectangular chamber opening, and the air knife 18 is arranged on the reversing mechanism 17. The reversing mechanism 17 is used to reverse the jet nozzle of the air knife 18. More specifically, when the hydraulic clamp is placed in the slide 16 for flushing, the reversing mechanism 17 adjusts the air knife 18 to blow air vertically upward, using the airflow to isolate the rectangular chamber opening to avoid water splashing. After the clamp is cleaned, the reversing mechanism 17 adjusts the air knife 18 to blow on the surface of the clamp to clean up residual water droplets. A honeycomb negative pressure suction port is provided at the bottom of the cleaning chamber 14, which is connected to the vacuum recovery device 19 and is used to recover splashing water mist in real time to avoid secondary contamination of the hydraulic clamp 2.

[0038] As a preferred embodiment of the present invention, the transfer device includes a first mounting base plate 20, a first linear sliding module 21 and a loading fixture positioning plate 22. The first mounting base plate 20 is arranged on the frame platform 1, the double-layer positioning frame 3 is installed on the first mounting base plate 20, the first linear sliding module 21 is arranged on the surface of the first mounting base plate 20, and the loading fixture positioning plate 22 is arranged at the moving end of the first linear sliding module 21. The loading fixture positioning plate 22 matches the lower end face of the hydraulic fixture 2, which can ensure the consistency of positioning. Specifically, the lower end face of the hydraulic clamp 2 of the present invention is provided with a pull pin, and the upper end face of the loading clamp positioning plate 22 is provided with a zero point locator and a compressed air interface connected to the zero point locator. When the hydraulic clamp 2 is installed on the loading clamp positioning plate 22, the pull pin is placed correspondingly in the zero point locator, and compressed air is input to the zero point locator through the compressed air interface. The zero point locator grips the pull pin to complete the rapid installation of the hydraulic clamp 2. After the loading is completed, it is only necessary to disconnect the compressed air input and the zero point locator releases the pull pin to complete the rapid separation between the hydraulic clamp 2 and the loading clamp positioning plate 22, thereby effectively improving work efficiency.

[0039] It's worth noting that during the loading, flipping, and unloading processes, the zero-point locator and the pull stud form a zero-point positioning system—a unique positioning and locking device that maintains the workpiece's zero point constant from one workstation to another and from one process to another. This saves time spent on re-calibrating the zero point, ensuring work continuity and improving efficiency while maintaining machining accuracy. The impact specimen's position is accurately maintained throughout its circulation and processing, with a positioning accuracy of up to 0.003mm. This ensures precise positioning of the impact specimen during loading, flipping, and machining, ultimately improving the specimen's machining quality.

[0040] As a preferred embodiment of the present invention, the flipping mechanism includes a second mounting base plate 23, an L-shaped mounting frame 24, a first driving mechanism 25, an upper clamp positioning plate 26 and a lower clamp positioning plate 28. The L-shaped mounting frame 24 is arranged on the second mounting base plate 23, the first driving mechanism 25 is arranged on the L-shaped mounting frame 24, the upper clamp positioning plate 26 is arranged at the driving end of the first driving mechanism 25, and the lower clamp positioning plate 28 is arranged on the second mounting base plate 23 corresponding to the upper clamp positioning plate 26. The upper clamp positioning plate 26 and the lower clamp positioning plate 28 are respectively matched with the hydraulic clamp 2. Correspondingly, the upper clamp positioning plate 26 and the lower clamp positioning plate 28 are both provided with zero point locators and compressed air interfaces, which can realize the clamping of the hydraulic clamp 2.

[0041] The unloading mechanism includes a third mounting base 29, a mounting bracket 30, a second driving mechanism 31, a unloading fixture positioning plate 32, a second linear sliding module 33 and a material receiving tray 34. The third mounting base 29 is installed on the frame platform 1, the mounting bracket 30 is installed on the third mounting base 29, the second driving mechanism 31 is arranged on the top plate of the mounting bracket 30, the unloading fixture positioning plate 32 is arranged at the driving end of the second driving mechanism 31, the unloading fixture positioning plate 32 is provided with a zero point locator and a compressed air interface, the second linear sliding module is arranged on the third mounting base 29, and is located directly below the unloading fixture positioning plate 32, and the material receiving tray 34 is detachably mounted on the second linear sliding module 33.

[0042] It should be noted that, in this process, in order to ensure the stability of the clamping force of the hydraulic clamp 2 during the circulation process, the hydraulic clamp 2 of the present invention is provided with a hydraulic pressure maintainer and an accumulator connected to the hydraulic cylinders of the first drive mechanism and the second drive mechanism. The hydraulic pressure maintainer, i.e., the hydraulic pressure maintainer valve, is opened, and the hydraulic oil of the hydraulic station is output to the hydraulic cylinder to achieve the clamping of the impact specimen. At the same time, the hydraulic oil is also input into the accumulator. The accumulator, i.e., the hydraulic accumulator, is an energy storage device in the hydraulic-pneumatic system. When the hydraulic oil is input into the accumulator, the air in the accumulator is compressed. The hydraulic pressure of the hydraulic oil is converted into the internal energy of the air. When the hydraulic clamp is circulating, the hydraulic pressure maintainer is closed and the input of the hydraulic oil is disconnected. At this time, the compression force of the hydraulic oil on the air is less than the expansion force of the air. The internal energy of the compressed air in the accumulator is released, and the compressed air expands, pushing the hydraulic oil in the accumulator into the hydraulic pump. During the circulation process, a certain amount of hydraulic oil is provided to the hydraulic pump to ensure the stability of the output of the hydraulic pump, thereby achieving the stability of the clamping force of the impact specimen during the circulation process. When the hydraulic source is disconnected, independent pressure maintenance is achieved when clamping the impact specimen.

[0043] The hydraulic clamps 2 in the plate impact specimen processing and turning device of the present invention are usually equipped with two sets. The first set of hydraulic clamps is placed on the transfer device and is used to transfer the cut impact specimen to the front end of the rack platform 1. The second set of hydraulic clamps is placed on the second placement table. The processing method of the impact specimen includes the following steps:

[0044] S01. The robot first grips the first set of hydraulic fixtures and places them in the impact specimen processing center for processing. The first set of hydraulic fixtures, along with the impact specimen with the processed upper surface, is then placed on the transfer device. Iron filings are removed from the hydraulic fixtures using a purge mechanism. The fixtures are then gripped and reversed, placed on the upper fixture positioning plate 26 of the flip mechanism. The second set of hydraulic fixtures is then gripped and placed on the lower fixture positioning plate 28.

[0045] S02. The first drive mechanism 25 of the flipping mechanism drives the first set of hydraulic fixtures downward, transferring the impact specimen from the first set of hydraulic fixtures to the second set of hydraulic fixtures, thereby flipping the impact specimen. The first set of hydraulic fixtures is then clamped and placed into the positioning slide 16 of the cleaning chamber 14 for flushing. During the flushing process, the manipulator removes the clamping device from the first placement table and installs it on the upper fixture positioning plate 26. The clamping device is then used to compress the impact specimen on the second set of hydraulic fixtures.

[0046] S03. The manipulator clamps the second set of hydraulic fixtures and the impact specimen to the impact specimen processing center, places the clamping device back on the first placement table, and places the cleaned first set of hydraulic fixtures on the second placement table;

[0047] S04. When the impact specimen processing is completed, the second set of hydraulic fixtures with the impact specimen is placed on the transfer device for purging, and then the manipulator mounts it to the blanking fixture positioning plate 32 of the blanking mechanism;

[0048] S05. After the unloading mechanism places the impact specimen on the receiving tray 34, the robot clamps the second set of hydraulic clamps to the cleaning chamber 14 for cleaning, and places it on the transfer device after cleaning, completing a round of impact specimen processing.

[0049] The above description is merely a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A plate impact specimen processing and turning device, characterized by: It includes a frame platform, in which a flipping mechanism, a fixture conversion mechanism, a blanking mechanism, a pressing device and a fixture cleaning mechanism are arranged. The flipping mechanism, the fixture conversion mechanism and the blanking mechanism are arranged in sequence from left to right. The fixture conversion mechanism includes a double-layer positioning frame and a transfer device. The double-layer positioning frame is arranged on the transfer device. The double-layer positioning frame is sequentially provided with a first placement table and a second placement table from top to bottom. The pressing device is placed on the first placement table. The fixture cleaning mechanism includes a purge mechanism and a cleaning mechanism. The purge mechanism is arranged at the bottom of the first placement table and the second placement table. The cleaning mechanism is arranged in the frame platform below the fixture conversion mechanism.

2. The plate impact specimen processing and turning device according to claim 1, characterized in that: The first placement platform and the second placement platform have the same structure, both including a mounting plate, a positioning seat and a proximity switch. The mounting plate is arranged on a double-layer positioning frame, and the positioning seat is arranged on both sides of the mounting plate. The positioning seat is stepped, and a guide wheel is rotatably provided at the top of the positioning seat.

3. The plate impact specimen processing and turning device according to claim 2, characterized in that: The purge mechanism includes several positioning valve seats and air blowing nozzles. Several of the positioning valve seats are arranged on the lower surface of the mounting plate of the second placement table. The positioning valve seats are connected through pipelines. The air blowing nozzles are arranged on the positioning valve seats corresponding to the hydraulic clamps.

4. The plate impact specimen processing and turning device according to claim 1, characterized in that: The cleaning mechanism includes a cleaning chamber and a flushing nozzle. The cleaning chamber is located in the frame platform below the fixture conversion mechanism. A rectangular chamber opening is opened at the front end of the cleaning chamber. The side walls of the cleaning chamber are provided with downward inclined slides corresponding to the rectangular openings. The flushing nozzles are correspondingly arranged above and below the slides.

5. The plate impact specimen processing and turning device according to claim 4, characterized in that: It also includes a reversing mechanism, an air knife and a vacuum recovery device. The reversing mechanism is arranged at the inner edge of the rectangular warehouse opening, the air knife is arranged on the reversing mechanism, and a honeycomb negative pressure suction port is provided at the bottom of the cleaning warehouse, and the honeycomb negative pressure suction port is connected to the vacuum recovery device.

6. The plate impact specimen processing and turning device according to claim 1, characterized in that: The transfer device includes a first mounting base plate, a first linear sliding module and a loading fixture positioning plate. The first mounting base plate is arranged on the frame platform, the double-layer positioning frame is arranged on the first mounting base plate, the first linear sliding module is arranged on the surface of the first mounting base plate, and the loading fixture positioning plate is arranged at the moving end of the first linear sliding module.

7. The plate impact specimen processing and turning device according to claim 1, characterized in that: The flipping mechanism includes a second mounting base, an L-shaped mounting frame, a first driving mechanism, an upper clamp positioning plate and a lower clamp positioning plate. The L-shaped mounting frame is arranged on the second mounting base, the driving mechanism is arranged on the L-shaped mounting frame, the upper clamp positioning plate is arranged at the driving end of the driving mechanism, and the lower clamp positioning plate is arranged on the second mounting base corresponding to the upper clamp positioning plate.

8. The plate impact specimen processing and turning device according to claim 1, characterized in that: The unloading mechanism includes a third mounting base, a mounting bracket, a second driving mechanism, a unloading fixture positioning plate, a second linear sliding module and a material receiving tray. The third mounting base is installed on the frame platform, the mounting bracket is installed on the third mounting base, the second driving mechanism is arranged on the top plate of the mounting bracket, the unloading fixture positioning plate is arranged at the driving end of the second driving mechanism, the second linear sliding module is arranged on the third mounting base, and is located directly below the unloading fixture positioning plate. The material receiving tray is detachably mounted on the linear sliding module.

Images