A sheet metal turning auxiliary equipment

Abstract

The present invention belongs to the technical field of sheet metal processing, and in particular discloses a sheet metal turning auxiliary equipment, including a side plate, a transmission box is installed on the front side of the side plate near one side edge, a conveying platform is arranged on the front side of the side plate near the bottom edge, a buffer sleeve is arranged on one side of the transmission box, the top of the buffer sleeve is connected with a docking pipe, the inner bottom surface of the buffer sleeve is conical, an adjusting cavity is opened inside the buffer sleeve, and a clamping device for pressing the sheet metal is arranged inside the adjusting cavity; the present invention, by providing a clamping device, a cleaning component and a discharge component, can perform wire cutting on the metal sheet when it is conveyed, cool the cutting part while cutting, and clamp it to prevent shaking during cutting, thereby solving the problem that the cutting part is easily overheated due to shaking of the sheet metal or untimely supply of coolant during cutting of the sheet metal, thereby causing the metal cutting wire to break.

Description

Technical Field

[0001] The invention relates to the technical field of sheet metal processing, and in particular to sheet metal turning auxiliary equipment. Background Art

[0002] In the process of sheet metal processing, the irregular edges of the sheet metal need to be cut flat. The current existing cutting method mostly uses electric spark wire cutting, which requires unidirectional fast wire feeding to cut the sheet metal. However, during cutting, the sheet metal shakes or the coolant is not supplied in time, which can easily cause overheating of the cutting part, thereby causing the metal cutting wire to break. Summary of the invention

[0003] In order to solve the problems existing in the prior art, the present invention provides a sheet metal turning auxiliary equipment.

[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a sheet metal turning auxiliary equipment, comprising a side plate, a transmission box is installed on the front side of the side plate near one side edge, a conveying platform is arranged on the front side of the side plate near the bottom edge, a buffer sleeve is arranged on one side of the transmission box, the top of the buffer sleeve is connected with a docking pipe, the inner bottom surface of the buffer sleeve is conical, an adjusting cavity is opened inside the buffer sleeve, a pressing device for pressing the sheet metal part is arranged inside the adjusting cavity, a filter cover is arranged near the bottom surface inside the buffer sleeve, a plurality of support plates are fixed on the outer surface of the filter cover, one end of the plurality of support plates is fixed to the inner bottom surface of the buffer sleeve, the filter cover is communicated with the adjusting cavity, a cleaning component is arranged on the outer side of the filter cover, and a discharge component is arranged on the inner bottom surface of the buffer sleeve;

[0005] The transmission box is rotatably connected to a friction wheel inside, and a slideway is provided inside the transmission box on one side of the friction wheel. The outer surface of one side of the friction wheel extends to the inside of the slideway, and one side of the slideway penetrates to the outside of the transmission box. The slideway is slidably connected to a reciprocating bar inside, and one side of the reciprocating bar is in contact with the outer surface of the friction wheel, and the other side of the reciprocating bar is connected to the outer surface of the buffer sleeve.

[0006] Preferably, both ends of the conveyor platform are rotatably connected with conveyor rollers, a conveyor belt is arranged between the outer surfaces of the two conveyor rollers, the inner surface of the conveyor belt is in contact with the outer surface of the conveyor platform, and a baffle is fixed on the top of the conveyor platform near the front edge.

[0007] Preferably, a cutting groove is provided on the front side of the side panel, an electric spark wire cutter is arranged inside the cutting groove, a feed slide is provided on the front side of the side panel extending to both sides, the feed slide is connected to the cutting groove, and the inner bottom surface of the feed slide is flush with the top of the conveyor belt.

[0008] Preferably, the clamping device includes a pressure rod, which is located inside the adjusting chamber. An annular plate is fixed to the outer surface of the pressure rod. The outer surface of the annular plate fits the inner wall of the adjusting chamber. A spring is fixed between the top of the annular plate and the inner top surface of the adjusting chamber.

[0009] Preferably, the bottom of the pressure rod passes through to the bottom of the buffer sleeve, a pressure plate is fixed to the bottom of the pressure rod, a nozzle is provided on the rear side of the pressure plate, an inner cavity is provided inside the pressure rod, the nozzle and the inner cavity are communicated with each other, a plurality of guide holes are provided at equal intervals along the circumferential direction on the outer surface of the pressure rod near the top edge, one end of each of the plurality of guide holes passes through the inner cavity, the top of the pressure rod extends to the inside of the filter cover, and the outer surface of the pressure rod is in contact with the inner wall of the filter cover.

[0010] Preferably, the cleaning assembly includes a disc, which is located on the top of the filter cover, and a connecting column is fixed at the middle of the bottom of the disc, the bottom of the connecting column extends into the interior of the filter cover, the outer surface of the connecting column is threadedly connected to the filter cover, the bottom of the connecting column is rotatably connected to the top of the pressure rod, and the outer surface of the filter cover is provided with multiple filter ports equidistantly spaced along the circumferential direction.

[0011] Preferably, the outer surface of the disc extends to the outside of the filter cover, and a plurality of connecting rods are fixed at equal intervals along the circumferential direction at the bottom of the disc near the edge of the outer surface, an annular ring is fixed between the bottoms of the plurality of connecting rods, the annular ring is located on the outside of the filter cover, and a plurality of bristles are fixed at equal intervals on the inner wall of the annular ring, and one end of the plurality of bristles extends to fit the outer surface of the filter cover.

[0012] Preferably, the discharge assembly includes a transfer ring, an annular groove is provided on the inner bottom surface of the buffer sleeve, the transfer ring is slidably connected inside the annular groove, a discharge port is provided on the inner bottom surface of the annular groove near one side edge, a flow channel is provided on the inner bottom surface of the discharge port, a discharge pipe is fixed on the outer surface of the buffer sleeve, and the flow channel and the discharge pipe are connected to each other.

[0013] Preferably, a storage groove extending from the top to the bottom is provided at the top of the transfer ring, and the storage groove extends to the bottom of the transfer ring. A threaded ring is fixed between the inner walls of the transfer ring, and the inner side of the threaded ring extends to the interior of the filter cover. The bottom of the filter cover and the top of the threaded ring fit together, and the inner wall of the threaded ring is threadedly connected to the outer surface of the pressure rod.

[0014] Preferably, the storage tank is opposite to the discharge port, and a shift plate is fixed to the inner bottom surface of the buffer sleeve near one side edge, one side of the shift plate is fixed to the outer surface of the filter cover, and the bottom of the shift plate extends to the top of the transfer ring and fits with the top of the transfer ring.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention is provided with a clamping device, a cleaning component and a discharge component, so that the metal sheet can be wire-cut while being transported, and the cutting part can be cooled and pressed at the same time to prevent shaking during cutting, thus solving the problem that the shaking of the sheet metal or the untimely supply of coolant during the cutting of the sheet metal can easily lead to overheating of the cutting part, thereby causing the metal cutting wire to break;

[0017] 2. The present invention is provided with a clamping device, which can clamp and fix the sheet metal when cutting to prevent shaking, and spray emulsion to the outside to cool the cutting part. When the clamping device is working, it slides down through the buffer sleeve, thereby driving the pressing plate to slide downward. When the pressing plate slides down and contacts the sheet metal, the sheet metal can be clamped and the emulsion can be sprayed out at the same time;

[0018] 3. The present invention is provided with a cleaning component, which can prevent the internal filter cover from being blocked and affecting its permeability, causing the flow efficiency of the emulsion to slow down. When the cleaning component is working, when the pressure rod slides upward, it will drive the connecting column to slide upward. Since the connecting column and the filter cover are threadedly connected, the connecting column can drive the disc to rotate when it slides upward, and when it rotates, it drives the annular ring to rotate, so that multiple bristles can remove impurities attached to the filter port on the outer surface of the filter cover;

[0019] 4. The present invention is provided with a discharge assembly, which can discharge the impurities removed from the filter cover into the buffer sleeve. When the discharge assembly is working, since the threaded ring is threadedly connected to the outer surface of the pressure rod, the threaded ring will drive the transfer ring to rotate when the pressure rod moves up and down. When the transfer ring rotates, the impurities inside the buffer sleeve will be gathered in the storage tank and finally discharged from the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of a three-dimensional structure of a sheet metal turning auxiliary device provided by the present invention;

[0021] Figure 2 The other side stereoscopic structural schematic diagram of a sheet metal turning auxiliary device proposed by the present invention;

[0022] Figure 3 A schematic diagram of a three-dimensional structure of a side plate and a transmission box in a sheet metal turning auxiliary device provided by the present invention;

[0023] Figure 4 The present invention provides a schematic cross-sectional three-dimensional structure diagram of a side plate and a conveying platform in a sheet metal turning auxiliary device;

[0024] Figure 5 The present invention provides a bottom-up stereoscopic structural schematic diagram of a buffer sleeve in a sheet metal turning auxiliary device;

[0025] Figure 6 The present invention provides a schematic cross-sectional three-dimensional structure diagram of a buffer sleeve in a sheet metal turning auxiliary device;

[0026] Figure 7 The present invention provides a schematic diagram of the main stereoscopic structure of a cleaning component in a sheet metal turning auxiliary device;

[0027] Figure 8 For the present invention Figure 6 A partial enlarged view of point A in the middle;

[0028] Fig. 9 For the present invention Figure 6 A magnified partial view of point B in the middle.

[0029] In the figure: 1. side plate; 2. transmission box; 3. buffer sleeve; 4. docking tube; 5. conveyor platform; 6. conveyor belt; 7. baffle; 8. feed slide; 9. cutting groove; 10. conveyor roller; 11. electric spark wire cutter; 12. friction wheel; 13. slideway; 14. reciprocating bar; 15. discharge pipe; 16. pressure plate; 17. nozzle; 18. flow channel; 19. regulating cavity; 20. pressure rod; 21. inner cavity; 22. guide hole; 23. spring; 24. annular plate; 25. filter cover; 26. filter port; 27. disc; 28. connecting rod; 29. ​​annular ring; 30. bristles; 31. connecting column; 32. annular groove; 33. transfer ring; 34. threaded ring; 35. dial plate; 36. support plate; 37. discharge port; 38. storage tank. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described 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 creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 9The present invention provides a technical solution: a sheet metal turning auxiliary equipment, comprising a side plate 1, a transmission box 2 is installed at the front side of the side plate 1 near one side edge, a conveying platform 5 is arranged at the front side of the side plate 1 near the bottom edge, a buffer sleeve 3 is arranged on one side of the transmission box 2, the top of the buffer sleeve 3 is connected with a docking pipe 4, the inner bottom surface of the buffer sleeve 3 is conical, an adjusting cavity 19 is opened inside the buffer sleeve 3, a pressing device for pressing the sheet metal part is arranged inside the adjusting cavity 19, a filter cover 25 is arranged near the bottom surface inside the buffer sleeve 3, a plurality of support plates 36 are fixed on the outer surface of the filter cover 25, one end of the plurality of support plates 36 are fixed on the inner bottom surface of the buffer sleeve 3, the filter cover 25 is communicated with the adjusting cavity 19, a cleaning component is arranged on the outer side of the filter cover 25, and a discharge component is arranged on the inner bottom surface of the buffer sleeve 3;

[0032] The transmission box 2 is rotatably connected to a friction wheel 12, and a slideway 13 is provided inside the transmission box 2 on one side of the friction wheel 12. The outer surface of one side of the friction wheel 12 extends to the inside of the slideway 13, and one side of the slideway 13 penetrates to the outside of the transmission box 2. The slideway 13 is slidably connected to a reciprocating bar 14. One side of the reciprocating bar 14 is in contact with the outer surface of the friction wheel 12, and the other side of the reciprocating bar 14 is connected to the outer surface of the buffer sleeve 3. Both ends of the conveying platform 5 are rotatably connected to conveying rollers 10, and a conveyor belt 6 is provided between the outer surfaces of the two conveying rollers 10. The inner surface of the conveyor belt 6 is in contact with the outer surface of the conveying platform 5. A baffle 7 is fixed to the top of the conveying platform 5 near the front edge, a cutting groove 9 is provided on the front side of the side plate 1, and an electric spark wire cutter 11 is provided inside the cutting groove 9. A feed slide 8 is provided on the front side of the side plate 1 and penetrates to both sides. The feed slide 8 is connected to the cutting groove 9, and the inner bottom surface of the feed slide 8 is flush with the top of the conveyor belt 6.

[0033] The effect achieved is that the sheet metal to be cut is placed on the conveyor belt 6, and the side of the sheet metal to be cut is placed inside the feed slide 8, and the other side is in contact with the outer surface of the baffle 7, ensuring that the conveyor belt 6 is driven by the rotation of the conveyor roller 10, so that the sheet metal can be transported to the electric spark wire cutter 11 for cutting. During the cutting process, the electric spark wire cutter 11 will drive the metal wire to move and cut the sheet metal. Before cutting, the reciprocating bar 14 is driven up and down by rotating the friction wheel 12, so that the buffer sleeve 3 can be driven to move up and down. When the buffer sleeve 3 moves downward, the clamping device can be used to clamp and fix the sheet metal when cutting to prevent shaking. At the same time, the emulsion is sprayed to the outside to cool the cutting part. The cleaning component can prevent the internal filter cover 25 from being blocked and affecting its permeability, resulting in a slower flow efficiency of the emulsion. The impurities removed from the filter cover 25 can be discharged from the buffer sleeve 3 through the discharge component.

[0034] like Figure 5 and Figure 6 As shown, the clamping device includes a pressure rod 20, which is located inside the adjusting chamber 19. An annular plate 24 is fixed to the outer surface of the pressure rod 20, and the outer surface of the annular plate 24 fits with the inner wall of the adjusting chamber 19. A spring 23 is fixed between the top of the annular plate 24 and the inner top surface of the adjusting chamber 19. The bottom of the pressure rod 20 passes through to the bottom of the buffer sleeve 3. A pressure plate 16 is fixed to the bottom of the pressure rod 20, and a nozzle 17 is provided on the rear side of the pressure plate 16. An inner cavity 21 is provided inside the pressure rod 20, and the nozzle 17 is connected to the inner cavity 21. A plurality of guide holes 22 are equidistantly provided in the circumferential direction on the outer surface of the pressure rod 20 near the top edge, and one end of the plurality of guide holes 22 passes through to the inside of the inner cavity 21. The top of the pressure rod 20 extends to the inside of the filter cover 25, and the outer surface of the pressure rod 20 fits with the inner wall of the filter cover 25.

[0035] The effect achieved is that the buffer sleeve 3 slides down, thereby driving the pressure plate 16 to slide downward. When the pressure plate 16 slides down and contacts the sheet metal, the sheet metal can be pressed tightly. When the pressure plate 16 presses the sheet metal, the buffer sleeve 3 will continue to slide downward until the multiple guide holes 22 on the pressure rod 20 slide to the side of the filter port 26 and stop. At this time, the spring 23 is in a compressed state, and the emulsion located inside the buffer sleeve 3 flows into the guide hole 22 through the filter port 26. Finally, the emulsion is sprayed from the nozzle 17 onto the cutting part of the sheet metal to cool it down.

[0036] like Figure 6 and Figure 7 As shown, the cleaning component includes a disc 27, which is located at the top of the filter cover 25, and a connecting column 31 is fixed in the middle of the bottom of the disc 27, the bottom of the connecting column 31 penetrates into the interior of the filter cover 25, the outer surface of the connecting column 31 is threadedly connected to the filter cover 25, and the bottom of the connecting column 31 is rotatably connected to the top of the pressure rod 20, the outer surface of the filter cover 25 is provided with a plurality of filter ports 26 equidistantly along the circumferential direction, the outer surface of the disc 27 extends to the outside of the filter cover 25, and a plurality of connecting rods 28 are fixed equidistantly along the circumferential direction at the bottom of the disc 27 near the edge of the outer surface, an annular ring 29 is fixed between the bottoms of the plurality of connecting rods 28, the annular ring 29 is located on the outside of the filter cover 25, and a plurality of bristles 30 are fixed equidistantly on the inner wall of the annular ring 29, and one end of the plurality of bristles 30 extends to fit the outer surface of the filter cover 25.

[0037] The effect achieved is that when the pressure rod 20 slides upward, it will drive the connecting column 31 to slide upward. Since the connecting column 31 is threadedly connected to the filter cover 25, the connecting column 31 can drive the disc 27 to rotate when it slides upward, and the annular ring 29 can be driven to rotate when it rotates, so that the multiple bristles 30 can remove impurities attached to the filter port 26 on the outer surface of the filter cover 25.

[0038] like Figure 6 , Figure 8 and Fig. 9 As shown, the discharge assembly includes a transfer ring 33, an annular groove 32 is provided on the inner bottom surface of the buffer sleeve 3, the transfer ring 33 is slidably connected to the inside of the annular groove 32, a discharge port 37 is provided on the inner bottom surface of the annular groove 32 near one side edge, a flow channel 18 is provided on the inner bottom surface of the discharge port 37, a discharge pipe 15 is fixed to the outer surface of the buffer sleeve 3, the flow channel 18 is connected to the discharge pipe 15, a storage groove 38 is provided on the top of the transfer ring 33 that extends to the bottom, and the storage groove 38 extends to the bottom of the transfer ring 33. A threaded ring 34 is fixed between the inner walls of 33, the inner side of the threaded ring 34 extends to the inside of the filter cover 25, the bottom of the filter cover 25 and the top of the threaded ring 34 fit together, the inner wall of the threaded ring 34 and the outer surface of the pressure rod 20 are threadedly connected, the storage groove 38 is opposite to the discharge port 37, and a paddle plate 35 is fixed on the inner bottom surface of the buffer sleeve 3 near one side edge, one side of the paddle plate 35 is fixed on the outer surface of the filter cover 25, the bottom of the paddle plate 35 extends to the top of the transfer ring 33, and fits together with the top of the transfer ring 33.

[0039] The effect achieved is that, due to the threaded connection between the threaded ring 34 and the outer surface of the pressure rod 20, the threaded ring 34 will be driven to drive the transfer ring 33 to rotate when the pressure rod 20 moves up and down. When the transfer ring 33 rotates, the impurities inside the buffer sleeve 3 will be gathered inside the storage groove 38 and finally discharged from the discharge port 37. When the transfer ring 33 rotates, the impurities on the top of the transfer ring 33 are collected by the dial plate 35 until the storage groove 38 rotates to below the dial plate 35. The impurities collected on one side of the dial plate 35 can fall into the storage groove 38. When the pressure rod 20 rises to the top, the storage groove 38 will slide over the top of the discharge port 37 and finally stay on the side opposite to the discharge port 37, so that the discharge port 37 is closed to prevent leakage.

[0040] Working principle: When using this device, connect the butt joint 4 to the external emulsion circulation pipeline, then place the sheet metal to be cut on the conveyor belt 6, and place the side of the sheet metal to be cut inside the feed slide 8, and the other side fits with the outer surface of the baffle 7 to ensure that the conveyor belt 6 is driven by the rotation of the conveying roller 10, so that the sheet metal can be transported to the electric spark wire cutter 11 for cutting. During the cutting process, the electric spark wire cutter 11 will drive the metal wire to move to cut the sheet metal. Before cutting, the reciprocating bar 14 is driven up and down by rotating the friction wheel 12, so that the buffer sleeve 3 can be driven to move up and down. When the buffer sleeve 3 moves downward, it drives the pressure plate 16 to slide downward. When the pressure plate 16 slides down and contacts with the sheet metal, the sheet metal can be pressed. When the pressure plate 16 presses the sheet metal, the buffer sleeve 3 will continue to slide downward until the multiple guides on the pressure rod 20 The hole 22 stops after sliding to one side of the filter port 26. At this time, the spring 23 is in a compressed state, and the emulsion inside the buffer sleeve 3 flows into the guide hole 22 through the filter port 26, and finally the emulsion is sprayed from the nozzle 17 onto the cutting part of the sheet metal to cool it. When the pressure rod 20 slides upward, it will drive the connecting column 31 to slide upward. Since the connecting column 31 is threadedly connected to the filter cover 25, the connecting column 31 can drive the disc 27 to rotate when it slides upward, and the annular ring 29 is driven to rotate when it rotates, so that multiple bristles 30 can remove impurities attached to the filter port 26 on the outer surface of the filter cover 25. At the same time, since the threaded ring 34 is threadedly connected to the outer surface of the pressure rod 20, the threaded ring 34 will drive the transfer ring 33 to rotate when the pressure rod 20 moves up and down. When the transfer ring 33 rotates, the impurities inside the buffer sleeve 3 will be gathered inside the storage tank 38 and finally discharged from the discharge port 37.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sheet metal turning auxiliary equipment, characterized in that: The invention comprises a side plate (1), a transmission box (2) is installed on the front side of the side plate (1) near one side edge, a conveying platform (5) is arranged on the front side of the side plate (1) near the bottom edge, a buffer sleeve (3) is arranged on one side of the transmission box (2), the top of the buffer sleeve (3) is connected to a butt pipe (4), the inner bottom surface of the buffer sleeve (3) is conical, an adjustment cavity (19) is opened inside the buffer sleeve (3), a pressing device for pressing a sheet metal part is arranged inside the adjustment cavity (19), a filter cover (25) is arranged inside the buffer sleeve (3) near the bottom surface, a plurality of support plates (36) are fixed on the outer surface of the filter cover (25), one end of each of the plurality of support plates (36) is fixed to the inner bottom surface of the buffer sleeve (3), the filter cover (25) and the adjustment cavity (19) are connected to each other, a cleaning component is arranged on the outer side of the filter cover (25), and a discharge component is arranged on the inner bottom surface of the buffer sleeve (3); The transmission box (2) is rotatably connected to a friction wheel (12) inside, and a slideway (13) is provided inside the transmission box (2) on one side of the friction wheel (12). One side of the outer surface of the friction wheel (12) extends to the inside of the slideway (13), and one side of the slideway (13) penetrates to the outside of the transmission box (2). A reciprocating bar (14) is slidably connected inside the slideway (13), and one side of the reciprocating bar (14) is in contact with the outer surface of the friction wheel (12), and the other side of the reciprocating bar (14) is connected to the outer surface of the buffer sleeve (3); The clamping device comprises a pressure rod (20), the pressure rod (20) is located inside the adjustment chamber (19), an annular plate (24) is fixed to the outer surface of the pressure rod (20), the outer surface of the annular plate (24) and the inner wall of the adjustment chamber (19) are in contact with each other, a spring (23) is fixed between the top of the annular plate (24) and the inner top surface of the adjustment chamber (19), the bottom of the pressure rod (20) passes through the bottom of the buffer sleeve (3), and a pressure plate (16) is fixed to the bottom of the pressure rod (20). A nozzle (17) is provided at the rear side of the pressure plate (16), an inner cavity (21) is provided inside the pressure rod (20), the nozzle (17) and the inner cavity (21) are communicated with each other, a plurality of guide holes (22) are provided on the outer surface of the pressure rod (20) near the top edge at equal intervals along the circumferential direction, one end of each of the plurality of guide holes (22) penetrates into the inner cavity (21), the top of the pressure rod (20) extends into the interior of the filter cover (25), and the outer surface of the pressure rod (20) is in contact with the filter cover (25). The inner walls are fitted together; the cleaning component comprises a disc (27), the disc (27) is located at the top of the filter cover (25), a connecting column (31) is fixed at the middle of the bottom of the disc (27), the bottom of the connecting column (31) penetrates into the inside of the filter cover (25), the outer surface of the connecting column (31) is threadedly connected to the filter cover (25), the bottom of the connecting column (31) is rotatably connected to the top of the pressure rod (20), and the outer surface of the filter cover (25) is provided with a plurality of filter ports equidistantly arranged in a circumferential direction. (26), the outer surface of the disk (27) extends to the outside of the filter cover (25), a plurality of connecting rods (28) are fixed at equal intervals along the circumferential direction at the bottom of the disk (27) near the edge of the outer surface, an annular ring (29) is fixed between the bottoms of the plurality of connecting rods (28), the annular ring (29) is located on the outside of the filter cover (25), a plurality of bristles (30) are fixed at equal intervals on the inner wall of the annular ring (29), and one end of the plurality of bristles (30) extends to fit the outer surface of the filter cover (25);The discharge assembly comprises a transfer ring (33), an annular groove (32) is provided on the inner bottom surface of the buffer sleeve (3), the transfer ring (33) is slidably connected inside the annular groove (32), a discharge port (37) is provided on the inner bottom surface of the annular groove (32) near one side edge, a flow channel (18) is provided on the inner bottom surface of the discharge port (37), a discharge pipe (15) is fixed on the outer surface of the buffer sleeve (3), the flow channel (18) and the discharge pipe (15) are communicated with each other, a storage groove (38) is provided on the top of the transfer ring (33) and extends to the bottom, and the inner walls of the transfer ring (33) are fixed with each other. A threaded ring (34) is fixed, the inner side of the threaded ring (34) extends to the inside of the filter cover (25), the bottom of the filter cover (25) and the top of the threaded ring (34) are mutually fitted, the inner wall of the threaded ring (34) is threadedly connected to the outer surface of the pressure rod (20), the storage groove (38) is opposite to the discharge port (37), a paddle (35) is fixed to the inner bottom surface of the buffer sleeve (3) near one side edge, one side of the paddle (35) is fixed to the outer surface of the filter cover (25), the bottom of the paddle (35) extends to the top of the transfer ring (33) and is mutually fitted with the top of the transfer ring (33). ; 2. A sheet metal turning auxiliary equipment according to claim 1, characterized in that: Both ends of the conveying platform (5) are rotatably connected to conveying rollers (10), a conveying belt (6) is arranged between the outer surfaces of the two conveying rollers (10), the inner surface of the conveying belt (6) and the outer surface of the conveying platform (5) are in contact with each other, and a baffle (7) is fixed to the top of the conveying platform (5) near the front edge.

3. The sheet metal turning auxiliary equipment according to claim 2, characterized in that: The front side of the side plate (1) is provided with a cutting groove (9), an electric spark wire cutter (11) is arranged inside the cutting groove (9), the front side of the side plate (1) is provided with a feed slide (8) extending through both sides, the feed slide (8) and the cutting groove (9) are communicated with each other, and the inner bottom surface of the feed slide (8) is flush with the top of the conveyor belt (6).

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