Synchronous collection system for stamping chippings of refrigeration house door plate

Abstract

The invention relates to the technical field of cold storage door plate stamping, and particularly discloses a cold storage door plate stamping scrap synchronous collecting system which comprises a stamping mechanism, a scrap collecting mechanism and a door plate body, the stamping mechanism comprises a stamping head, the stamping head can stamp the door plate body to form a mounting hole, and the cold storage door plate stamping scrap synchronous collecting system further comprises an extrusion mechanism; the extrusion mechanism comprises a rotating part, a connecting arm and an extrusion part, the rotating part is rotationally connected into the stamping mechanism, the extrusion part is connected with the rotating part through the connecting arm, and the extrusion part can make contact with the edge of the bottom mounting hole after the stamping head stamps the door plate body and extrudes the edge of the bottom mounting hole; the rotating part can drive the extrusion piece to move along a circular track through the connecting arm; according to the synchronous collection system for the stamping chippings of the cold storage door plate, the extrusion part is driven by the rotating part to move along the circular track, so that the extrusion part flattens the edge of the mounting hole in the bottom of the door plate body, and the influence on subsequent machining of the cold storage door plate is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cold storage door plate stamping, and particularly relates to a cold storage door plate stamping and scrap collecting system. BACKGROUND

[0002] The cold storage door plate is a key component of cold chain facilities (such as refrigerated warehouses, quick-freezing warehouses, etc.), mainly functions to isolate the temperature difference between the inside and outside, maintain the stability of the internal low-temperature environment, and needs to have high strength, wear resistance and sealing performance. The outer metal layer of some cold storage door plates is made of high-quality iron sheet, which is firm and durable and has good impact resistance. The iron sheet is treated by a special process, which can effectively resist the erosion and wear of the external environment, and provides a stable support structure for the door plate. The surface is smooth and easy to clean and maintain, and is tightly combined with the internal heat preservation and insulation material to form an efficient cold and heat barrier to ensure the stability of the low-temperature environment inside the cold storage, which plays a key role in the fields of cold chain logistics, food storage, etc. In order to facilitate the installation of the cold storage door plate, mounting holes are usually punched at the specified positions of the cold storage door plate.

[0003] A metal processing puncher is disclosed in Chinese patent document CN115041566B, which comprises a rack and a hydraulic cylinder, the hydraulic cylinder is installed at the top end of the rack, and the output end thereof is connected with a guide plate, the horizontally distributed guide plate is slidingly connected with a guide rod, and the bottom end of the guide plate is provided with an upper die, a lower die is correspondingly arranged below the upper die, and the lower die is installed on a base, and a scrap collecting device is further arranged, which is arranged on the upper end surface of the base, and the scrap collecting device comprises an electromagnet and a pressure switch, the electromagnet is distributed at equal angles on the outside of the lower die, the pressure switch is installed in the inside of the base, and the pressure switch is located at the inside of the lower die, and the pressure switch and the electromagnet are electrically connected, the lower die is used for placing metal pieces, and the upper die deforms the metal pieces when it is pressed down, and at the same time, the pressure switch is pressed and the electromagnet is started.

[0004] In use, by the arrangement of the pressure switch, in the process of punching the metal piece, the electromagnet is automatically opened by the pressure applied by the upper die of the puncher to the metal piece, so that the metal scrap scattered on the base is adsorbed by the strong magnetism, and the metal scrap is concentrated and distributed in the designated area on the base.

[0005] However, the above patent documents also have the following deficiencies: when stamping the cold storage door plate composed of iron sheets, filling materials and iron sheets, the punch moves downward from above the cold storage door plate until the punch completely penetrates the cold storage door plate, thereby stamping mounting holes on the cold storage door plate, and when the punch penetrates the lower iron sheet, the material flows and accumulates downward due to plastic deformation of the metal when the punch is pressed downward, causing the edges of the mounting holes of the lower iron sheet to protrude downward, which easily affects the subsequent processing of the cold storage door plate. SUMMARY

[0006] The present application provides a cold storage door plate stamping scrap synchronous collection system, which aims to solve the problem of plastic deformation of metal when the punch is pressed downward, causing the material to flow and accumulate downward, resulting in the edges of the mounting holes of the lower iron sheet protruding downward, which easily affects the subsequent processing of the cold storage door plate.

[0007] The cold storage door plate stamping scrap synchronous collection system of the present application comprises a stamping mechanism, a scrap collection mechanism and a door plate body, the stamping mechanism comprises a stamping head capable of moving up and down, the stamping head can stamp the door plate body to form mounting holes, and further comprises an extrusion mechanism, the extrusion mechanism comprises a rotating part, a connecting arm and an extrusion part, the rotating part is rotatably connected in the stamping mechanism, the extrusion part is connected with the rotating part through the connecting arm, the extrusion part can contact and extrude the edges of the bottom mounting holes of the door plate body after the stamping head stamps the door plate body, and the rotating part can drive the extrusion part to move along a circular trajectory through the connecting arm.

[0008] Beneficial effects: when the door plate body is punched and opened, the door plate body is first placed on the stamping mechanism, and the position required to be punched of the door plate body is aligned with the stamping head, then the stamping mechanism is started, the stamping head is driven to move downward by the stamping mechanism, the door plate body is punched by the downward movement of the stamping head to form mounting holes, after the punching and opening of the door plate body, the edges of the bottom mounting holes of the door plate body protrude downward, at this time the extrusion part is started to contact the edges of the bottom mounting holes of the door plate body, finally the rotating part is started to rotate, the extrusion part is driven to move along a circular trajectory by the rotating part, so as to flatten the edges of the bottom mounting holes of the door plate body, so as to avoid affecting the subsequent processing of the cold storage door plate.

[0009] Preferably, the extrusion part comprises a movable part, a moving part, a turnover part, a mounting part and an extrusion part, the movable part is inserted on the connecting arm, the elastic part one is connected between the movable part and the connecting arm, the moving part is connected on the top of the movable part, the turnover part is rotatably connected on the end of the movable part away from the elastic part one, the mounting part is connected on the turnover part, and the extrusion part is connected on the mounting part.

[0010] The effect is that when the punch head continues to move downward after penetrating the door plate body, the moving part is pushed to move the moving part and the movable part in the direction of extending into the connecting arm, and the elastic part is extruded, so that the turnover part is pushed to the edge of the mounting hole, so as to adapt to the different diameters of the punched mounting hole, and after the punch head is separated from the moving part, the turnover part is turned by 90 degrees, so that the extrusion part contacts the edge of the second bottom mounting hole of the outer layer, so that when the extrusion piece moves along the circular track, the protrusion of the edge of the mounting hole can be flattened by the extrusion part.

[0011] Preferably, the installation part is connected with a scraping part.

[0012] The effect is that after the turnover part is turned by 90 degrees, the scraping part and the extrusion part are in contact with the edge of the second bottom mounting hole of the outer layer, and when the extrusion piece moves along the circular track, the debris attached to the edge of the second bottom mounting hole of the outer layer can be removed by the scraping part first, and then the protrusion of the edge of the mounting hole is flattened by the extrusion part, so as to avoid the influence of the debris on the edge of the second bottom mounting hole of the outer layer when the extrusion part is flattened.

[0013] Preferably, a torsional spring is connected between the turnover part and the movable part.

[0014] The effect is that the torsional spring can drive the turnover part to reset.

[0015] Preferably, an inclined surface is arranged on the moving part, and the punch head can contact the inclined surface on the moving part when it moves downward.

[0016] The effect is that the inclined surface on the moving part can contact the punch head when it moves downward, so that the punch head can push the moving part to move in the direction of extending into the connecting arm when it moves downward.

[0017] Preferably, the driving mechanism is further connected in the debris collecting mechanism, and the driving mechanism is connected with the rotating part.

[0018] The effect is that the driving mechanism can be driven to operate during the downward movement of the punch head, so that the driving mechanism drives the rotating part to rotate, thereby providing power for driving the extrusion piece to move along the circular track.

[0019] Preferably, the driving mechanism comprises a guide part, a lifting part, a second elastic part, a pushing part, a fixed part and a driving part, the guide part is connected in the debris collecting mechanism, the lifting part is limitingly and slidingly connected in the guide part, the second elastic part is connected between the guide part and the lifting part, the pushing part is connected on the lifting part, the fixed part is rotationally connected on the top of the guide part, the fixed part is slidingly connected with the pushing part, the driving part is connected on the fixed part, and the driving part is connected with the rotating part.

[0020] Preferably, the outer side of the pushing part is provided with a spiral pushing groove, and the inner side of the fixing part is provided with a protrusion, which is slidingly connected in the spiral pushing groove of the outer side of the pushing part.

[0021] When the punch head continues to move downward after contacting the top of the pushing part, the elastic part II is pressed, at this time, the fixing part is rotated by the spiral pushing groove of the outer side of the pushing part, so that the fixing part drives the rotating part to rotate through the driving part, and the three connecting arms and the three pressing pieces are driven to move along a circular track in a positive direction by the rotating part, at this time, the debris attached to the edge of the bottom installation hole of the outer layer II can be scraped off by the scraping part, and the protrusions formed on the edge of the bottom installation hole of the outer layer II are flattened by the pressing part. When the punch head moves upward to reset, the lifting part and the pushing part are pushed upward by the elastic part II, at this time, the fixing part is rotated by the spiral pushing groove of the outer side of the pushing part, so that the fixing part drives the rotating part to rotate through the driving part, and the three connecting arms and the three pressing pieces are driven to move along a circular track in a reverse direction by the rotating part, at this time, the protrusions formed on the edge of the bottom installation hole of the outer layer II are flattened again by the pressing part.

[0022] Preferably, the debris collecting mechanism comprises a collecting box connected in the punching mechanism.

[0023] Its effect is that the debris generated when the punch head punches the door plate body to form the installation hole can be collected by the collecting box.

[0024] Preferably, the debris collecting mechanism further comprises a debris discharge channel connected to the collecting box, and the end of the debris discharge channel away from the collecting box is connected with an external wind power device.

[0025] Its effect is that the debris generated when the punch head punches the door plate body to form the installation hole can fall into the collecting box, at this time, the external wind power device is started to generate wind, and the debris collected in the collecting box is discharged outward through the debris discharge channel by the wind generated by the external wind power device.

[0026] The beneficial effects of the present application are: 1. The pressing piece is started to contact the edge of the bottom installation hole of the door plate body, and finally the rotating part is started to rotate, the pressing piece is driven to move along a circular track by the rotating part, so that the pressing piece flattens the edge of the bottom installation hole of the door plate body, thereby avoiding affecting the subsequent processing of the cold storage door plate.

[0027] 2、When the punch head continues to move down after contacting the top of the pushing part, the elastic part 2 is extruded, at this time, the fixed part is rotated by the helical pushing groove outside the pushing part, so that the fixed part drives the rotating part through the driving part, and the rotating part drives the three connecting arms and the three extruding pieces to move forward along the circular track, at this time, the debris attached to the edge of the second outer layer bottom mounting hole can be scraped off by the scraping part, and the protrusions formed on the edge of the second outer layer bottom mounting hole are flattened by the extruding part, so that under the influence of the debris, the edge of the second outer layer bottom mounting hole is not caused to appear pits when the edge of the second outer layer bottom mounting hole is flattened by the extruding part.

[0028] 3、When the punch head moves up to reset, the elastic part 2 pushes the lifting part and the pushing part to move up, at this time, the fixed part is rotated by the helical pushing groove outside the pushing part, so that the fixed part drives the rotating part through the driving part, and the rotating part drives the three connecting arms and the three extruding pieces to move reversely along the circular track, at this time, the protrusions formed on the edge of the second outer layer bottom mounting hole are flattened again by the extruding part.

[0029] 4、When the punch head continues to move down after penetrating the door plate body, the moving part can be pushed, so that the moving part drives the movable part to move towards the direction of extending into the connecting arm, and the elastic part 1 is extruded, so that the turnover part is pushed to the edge of the mounting hole, so as to adapt to the different diameters of the mounting hole punched out.

[0030] 5、When the punch head 151 punches the door plate body 3 to form the mounting hole, debris will be generated, at this time, the generated debris will fall into the collection box 21, then the external wind power equipment is started to generate wind power, the wind power generated by the external wind power equipment makes the collected debris in the collection box 21 discharge outward through the debris discharge channel 22, so as to collect and discharge the debris. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is the front view structure schematic diagram of the present application.

[0032] Figure 2 It is the perspective structure schematic diagram of the present application.

[0033] Figure 3 It is the front view cross-sectional structure schematic diagram of the present application.

[0034] Figure 4 It is the front view cross-sectional structure schematic diagram of the punch mechanism, the debris collection mechanism, the door plate body, the extruding mechanism and the driving mechanism of the present application.

[0035] Figure 5 It is the front view structure schematic diagram of the extruding piece of the present application.

[0036] Figure 6 It is the state diagram of the extruding piece after turning over of the present application.

[0037] Reference signs: 1, punching mechanism; 11, base; 12, support part one; 13, column; 14, support part two; 15, punching piece; 151, punching head; 2, scrap collecting mechanism; 21, collecting box; 22, chip removal channel; 3, door plate body; 31, outer layer one; 32, filling layer; 33, outer layer two; 4, extrusion mechanism; 41, rotating part; 42, connecting arm; 43, extrusion piece; 431, movable part; 432, moving part; 433, overturning part; 434, mounting part; 435, extrusion part; 436, scraping part; 44, elastic part one; 5, driving mechanism; 51, guide part; 52, lifting part; 53, elastic part two; 54, pushing part; 55, fixed part; 56, driving part. DETAILED DESCRIPTION

[0038] The embodiments of the present application are described below in detail, examples of which are shown in the drawings. The embodiments described below by referring to the drawings are exemplary, and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0039] As Figures 1 to 6 shown, the cold storage door plate punching scrap synchronous collecting system of the present application comprises a punching mechanism 1, a scrap collecting mechanism 2, a door plate body 3, an extrusion mechanism 4 and a driving mechanism 5, the door plate body 3 is placed on the punching mechanism 1, the door plate body 3 comprises an outer layer one 31, a filling layer 32 and an outer layer two 33, which are sequentially arranged from top to bottom, the outer layer one 31 and the outer layer two 33 are both iron sheets, the punching mechanism 1 can punch the door plate body 3 and form mounting holes on the door plate body 3, the scrap collecting mechanism 2 is connected to the punching mechanism 1, which can collect and discharge the scrap generated when the door plate body 3 is punched, the extrusion mechanism 4 is connected in the punching mechanism 1, which can extrude the edge of the mounting hole at the bottom of the outer layer two 33 after the door plate body 3 is punched to form the mounting hole, so as to flatten the protrusion formed by the edge of the mounting hole at the bottom of the outer layer two 33, thereby avoiding affecting the subsequent processing of the door plate body 3, the driving mechanism 5 is connected in the scrap collecting mechanism 2, and the driving mechanism 5 is connected with the extrusion mechanism 4, the punching mechanism 1 can trigger the driving mechanism 5 when punching the door plate body 3 to form the mounting hole, the driving mechanism 5 drives the extrusion mechanism 4, so as to flatten the protrusion formed by the edge of the mounting hole at the bottom of the outer layer two 33 through the extrusion mechanism 4.

[0040] When the door plate body 3 is punched, the door plate body 3 is first placed on the punching mechanism 1, and then the punching mechanism 1 is started to punch the door plate body 3 and form the mounting hole. During the punching of the door plate body 3 by the punching mechanism 1, the punching mechanism 1 drives the extrusion mechanism 4 to flip and contact the edge of the bottom mounting hole of the outer layer two 33, and drives the driving mechanism 5 to drive the extrusion mechanism 4 to rotate, so that the extrusion mechanism 4 flattens the protrusion formed by the edge of the bottom mounting hole of the outer layer two 33.

[0041] As shown in Figure 1 and Figure 2 , the punching mechanism 1 comprises a base 11, a support part one 12, four columns 13, a support part two 14 and a punching part 15. The support part one 12 is connected to the base 11 and can support the door plate body 3 to facilitate punching. The four columns 13 are connected to the top four corners of the support part one 12. The support part two 14 is connected to the outer side of the upper end of the four columns 13. The punching part 15 is connected to the support part two 14 and has a punching head 151. The punching part 15 can drive the punching head 151 to move up and down. The punching head 151 is a waste suction head that can suck the circular waste punched from the door plate body 3. The side of the punching mechanism 1 is provided with a material receiving mechanism (which is prior art and not shown in the figure). After the punching head 151 moves away from the door plate body 3, the circular waste can be discharged outward. At this time, the material receiving mechanism can receive and discharge the circular waste.

[0042] When the door plate body 3 is punched to form the mounting hole, the door plate body 3 is first placed on the top of the support part one 12, and then the punching part 15 is started to drive the punching head 151 to move down. The punching head 151 moves down to punch the door plate body 3 to form the mounting hole. The circular waste punched is sucked into the punching head 151. After the punching head 151 completely penetrates the door plate body 3, the edge of the bottom mounting hole of the outer layer two 33 forms a protrusion. At this time, the continued downward movement of the punching head 151 can drive the extrusion mechanism 4 to flip. When the punching head 151 continues to move down and drive the extrusion mechanism 5, the driving mechanism 5 drives the extrusion mechanism 4 to rotate, so that the extrusion mechanism 4 flattens the protrusion formed by the edge of the bottom mounting hole of the outer layer two 33. Finally, the punching part 15 is started again to drive the punching head 151 to move up. After the punching head 151 moves up and away from the door plate body 3, the circular waste is discharged outward. At this time, the material receiving mechanism can receive and discharge the circular waste.

[0043] As shown in Figure 1 and Figure 2As shown, the debris collecting mechanism 2 comprises a collecting box 21 and a debris discharging channel 22, the top of the support part one 12 is provided with an opening, the collecting box 21 is connected to the bottom of the support part one 12, the collecting box 21 is in communication with the opening, and the collecting box 21 is used to contain the debris generated when the stamping head 151 punches the door plate body 3 to form the mounting hole, the debris discharging channel 22 is connected to the collecting box 21, and the end of the debris discharging channel 22 away from the collecting box 21 is connected with an external wind power device (the external wind power device is prior art, not shown in the figure), the external wind power device can generate wind power, and the wind power generated by the external wind power device can discharge the debris collected in the collecting box 21 outward through the debris discharging channel 22.

[0044] The stamping head 151 punches the door plate body 3 to form the mounting hole, and debris is generated at this time, which falls into the collecting box 21, and then the external wind power device is started to generate wind power, and the wind power generated by the external wind power device makes the debris collected in the collecting box 21 discharge outward through the debris discharging channel 22.

[0045] As shown in Figures 1 to 6 The extrusion mechanism 4 comprises a rotating part 41, a connecting arm 42, an extrusion piece 43 and an elastic part one 44, the rotating part 41 is rotatably connected in the opening on the support part one 12, the rotating part 41 is connected to the driving mechanism 5, the rotating part 41 is annular, the rotating part 41 is coaxially arranged with the stamping head 151, the connecting arm 42, the extrusion piece 43 and the elastic part one 44 are all arranged in three, the three connecting arms 42 are all connected to the inner side of the rotating part 41, the three extrusion pieces 43 are respectively connected to the three connecting arms 42, and the three elastic parts one 44 are respectively connected between the three extrusion pieces 43 and the three connecting arms 42, when the stamping head 151 continues to move downward after penetrating through the door plate body 3, the three extrusion pieces 43 are pushed to move respectively towards the direction of penetrating into the three connecting arms 42 and extrude the elastic part one 44, after the extrusion piece 43 stops moving, the stamping head 151 pushes the extrusion piece 43, so that the extrusion piece 43 is turned over and contacts the edge of the mounting hole at the bottom of the outer layer two 33, after the driving mechanism 5 is driven by the stamping head 151, the rotating part 41 is driven to rotate by the driving mechanism 5, so that the rotating part 41 drives the three connecting arms 42, the three extrusion pieces 43 and the three elastic parts one 44 to move along a circular track, and then the extrusion piece 43 flattens the protrusions formed by the edge of the mounting hole at the bottom of the outer layer two 33, so as to avoid the protrusions of the edge of the mounting hole at the bottom of the outer layer two 33 affecting the subsequent processing of the door plate body 3.

[0046] When the door plate body 3 is punched to form the mounting hole, the punch head 151 is lowered and penetrates the door plate body 3, at this time, the circular waste punched down is adsorbed and stored in the punch head 151, when the punch head 151 continues to move downward, the three extrusion pieces 43 are pushed to move towards the direction of extending into the three connecting arms 42 and extrude the elastic part one 44, after the extrusion pieces 43 stop moving, the punch head 151 pushes the extrusion pieces 43 to make the extrusion pieces 43 overturn and contact the edge of the mounting hole at the bottom of the outer layer two 33, the punch head 151 continues to move downward to drive the driving mechanism 5 to operate, the driving mechanism 5 drives the rotating part 41 to rotate, so that the rotating part 41 drives the three connecting arms 42, the three extrusion pieces 43 and the three elastic part one 44 to move along a circular track, and then the extrusion pieces 43 press the protrusions formed by the edge of the mounting hole at the bottom of the outer layer two 33 to be flat.

[0047] With reference to the above Figures 1 to 6 As shown, the extrusion piece 43 includes a movable part 431, a moving part 432, an overturning part 433, a mounting part 434, an extrusion part 435 and a scraping part 436, the movable part 431 is inserted on the connecting arm 42, the elastic part one 44 is connected between the movable part 431 and the connecting arm 42, the moving part 432 is connected at the top of the movable part 431, the moving part 432 is provided with an inclined surface, which can be contacted by the punch head 151 when the punch head 151 moves downward, so that the punch head 151 can push the moving part 432 when it continues to move downward, thereby making the moving part 432 drive the movable part 431 to move towards the direction of extending into the connecting arm 42 and extrude the elastic part one 44, the overturning part 433 is rotationally connected at one end of the movable part 431 away from the elastic part one 44, and a torsional spring is connected between the overturning part 433 and the movable part 431, which can drive the overturning part 433 to reset, the mounting part 434 is connected on the overturning part 433, the extrusion part 435 and the scraping part 436 are both connected on the mounting part 434, when the punch head 151 moves downward and drives the driving mechanism 5, the extrusion piece 43 moves along a circular track, the scraping part 436 can scrape off the debris attached at the edge of the mounting hole at the bottom of the outer layer two 33, and at the same time, the extrusion part 435 can press the protrusions formed by the edge of the mounting hole at the bottom of the outer layer two 33 to be flat, so as to avoid that under the influence of the debris, the edge of the mounting hole at the bottom of the outer layer two 33 is pressed flat by the extrusion part 435, resulting in pits on the edge of the mounting hole at the bottom of the outer layer two 33, when the punch head 151 moves upward, the driving mechanism 5 resets, at this time, the rotating part 41 can be reversely driven by the driving mechanism 5, so that the rotating part 41 drives the extrusion piece 43 to move reversely along a circular track, at this time, the extrusion part 435 can press the protrusions formed by the edge of the mounting hole at the bottom of the outer layer two 33 to be flat again.

[0048] After the punch head 151 moves down through the door plate body 3, the punched round waste is adsorbed and stored in the punch head 151, at this time, when the punch head 151 continues to move down, the punch head 151 contacts and presses the slope on the moving part 432, so that the moving part 432 drives the movable part 431 to move towards the direction of extending into the connecting arm 42, and the elastic part one 44 is pressed by the movable part 431, after the punch head 151 and the slope on the moving part 432 are separated, the continued downward movement of the punch head 151 can push the turnover part 433 to turn 90 degrees and twist the torsional spring, so that the mounting part 434 turns 90 degrees, and the extrusion part 435 and the scraping part 436 are in contact with the edge of the bottom mounting hole of the outer layer two 33.

[0049] When the punch head 151 continues to move down, the driving mechanism 5 is driven to operate, so that the driving mechanism 5 drives the extrusion part 43 to rotate forward along the circular track, at this time, the debris attached to the edge of the bottom mounting hole of the outer layer two 33 can be scraped off by the scraping part 436, and the protrusions formed by the edge of the bottom mounting hole of the outer layer two 33 are flattened by the extrusion part 435, when the punch head 151 moves up, the driving mechanism 5 resets, at this time, the driving mechanism 5 can drive the rotating part 41 in reverse, so that the rotating part 41 drives the extrusion part 43 to move in reverse along the circular track, at this time, the protrusions formed by the edge of the bottom mounting hole of the outer layer two 33 are flattened again by the extrusion part 435.

[0050] As shown in Figure 3 and Figure 4 , the driving mechanism 5 includes a guide part 51, a lifting part 52, an elastic part two 53, a pushing part 54, a fixed part 55 and a driving part 56, the guide part 51 is connected in the collection box 21, the lifting part 52 is limitingly and slidingly connected in the guide part 51, the elastic part two 53 is a compression spring, the elastic part two 53 is connected between the guide part 51 and the lifting part 52, for pushing the lifting part 52 to move up and reset, the pushing part 54 is connected at the top of the lifting part 52, and the top end of the pushing part 54 extends out of the guide part 51, the outer side of the pushing part 54 is provided with a spiral pushing groove, the fixed part 55 is rotationally connected at the top of the guide part 51, the fixed part 55 is annular, the fixed part 55 is coaxially arranged with the pushing part 54, the inner side of the fixed part 55 is provided with a protrusion, the protrusion on the inner side of the fixed part 55 is slidingly connected in the spiral pushing groove on the outer side of the pushing part 54, so that when the pushing part 54 moves up and down, the spiral pushing groove on the surface thereof can drive the fixed part 55 to rotate, the driving part 56 is connected on the fixed part 55, and the driving part 56 is connected with the rotating part 41, so that when the fixed part 55 rotates, the driving part 56 can drive the rotating part 41 to rotate, thereby providing power for the three connecting arms 42 and the three extrusion parts 43 to move along the circular track.

[0051] When the punch head 151 continues to move downward after contacting the top of the pushing part 54, the pushing part 54 is driven to move downward by the punch head 151, and the elastic part two 53 is extruded, at this time, the protrusions inside the fixing part 55 are pushed by the spiral pushing groove outside the pushing part 54, so that the fixing part 55 rotates, when the fixing part 55 rotates, the rotating part 41 is rotated by the driving part 56, and the three connecting arms 42 and the three extruding parts 43 are moved forward along the circular track by the rotating part 41, at this time, the debris attached to the edge of the bottom mounting hole of the outer layer two 33 can be scraped off by the scraping part 436, and the protrusions formed by the edge of the bottom mounting hole of the outer layer two 33 are flattened by the extruding part 435.

[0052] When the punch head 151 moves upward to reset, the lifting part 52 and the pushing part 54 are pushed upward by the elastic part two 53, at this time, the fixing part 55 is rotated by the spiral pushing groove outside the pushing part 54, so that the fixing part 55 rotates the rotating part 41 by the driving part 56, and the three connecting arms 42 and the three extruding parts 43 are moved reversely along the circular track by the rotating part 41, at this time, the protrusions formed by the edge of the bottom mounting hole of the outer layer two 33 are flattened again by the extruding part 435.

[0053] Working principle: When the door plate body 3 is punched to form a mounting hole, the door plate body 3 is first placed on the top of the supporting part one 12, and then the punch 15 is started, the punch head 151 is driven to move downward by the punch 15, when the punch head 151 moves downward, the door plate body 3 is punched to form a mounting hole, the circular waste punched down is adsorbed in the punch head 151, after the punch head 151 completely penetrates the door plate body 3, the edge of the bottom mounting hole of the outer layer two 33 forms a protrusion, and the debris generated falls into the collection box 21, at this time, the wind power equipment in the external environment is started to generate wind power, the debris collected in the collection box 21 is discharged outward through the debris discharge channel 22 by the wind power generated by the external wind power equipment.

[0054] When the punch head 151 continues to move downward, it contacts and extrudes the slope on the moving part 432, so that the moving part 432 drives the movable part 431 to move towards the direction of extending into the connecting arm 42, and extrudes the elastic part one 44, after the punch head 151 separates from the slope on the moving part 432, the turnover part 433 is turned ninety degrees and the torsional spring is twisted by the continuous downward movement of the punch head 151, so that the mounting part 434 is turned ninety degrees, and the extruding part 435 and the scraping part 436 are in contact with the edge of the bottom mounting hole of the outer layer two 33.

[0055] When the punch head 151 continues to move downward after contacting the top of the pushing part 54, the elastic part two 53 is pressed, at this time, the fixed part 55 is rotated by the helical pushing groove outside the pushing part 54, so that the fixed part 55 drives the rotating part 41 to rotate through the driving part 56, and the three connecting arms 42 and the three pressing pieces 43 are driven by the rotating part 41 to move forward along the circular track, at this time, the debris attached to the edge of the bottom mounting hole of the outer layer two 33 can be scraped off through the scraping part 436, and the protrusions formed by the edge of the bottom mounting hole of the outer layer two 33 are flattened through the pressing part 435.

[0056] When the punch head 151 moves upward to reset, the lifting part 52 and the pushing part 54 are pushed upward by the elastic part two 53, at this time, the fixed part 55 is rotated by the helical pushing groove outside the pushing part 54, so that the fixed part 55 drives the rotating part 41 to rotate through the driving part 56, and the three connecting arms 42 and the three pressing pieces 43 are driven by the rotating part 41 to move reversely along the circular track, at this time, the protrusions formed by the edge of the bottom mounting hole of the outer layer two 33 are flattened again through the pressing part 435.

[0057] After the punch head 151 moves upward to separate from the door plate body 3, the circular waste is discharged outward, at this time, the receiving mechanism is started, and the circular waste can be received and discharged through the receiving mechanism.

[0058] Although the embodiments of the present application have been shown and described above, it should be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above-mentioned embodiments within the scope of the present application.

Claims

1. A cold storage door panel stamping chip synchronous collection system, comprising a stamping mechanism (1), a chip collection mechanism (2) and a door panel body (3), the stamping mechanism (1) comprising a stamping head (151) capable of moving up and down, the stamping head (151) being capable of stamping the door panel body (3) to form a mounting hole, characterized in that, The extrusion mechanism (4) comprises a rotating part (41), a connecting arm (42) and an extrusion part (43), the rotating part (41) is rotatably connected in the punching mechanism (1), the extrusion part (43) is connected with the rotating part (41) through the connecting arm (42), the extrusion part (43) can contact and extrude the edge of the bottom mounting hole of the door plate body (3) after the punching head (151) punches the door plate body (3), the rotating part (41) can drive the extrusion part (43) to move along a circular track through the connecting arm (42), the extrusion part (43) comprises a movable part (431), a moving part (432), a turnover part (433), a mounting part (434) and an extrusion part (435), the movable part (431) is inserted on the connecting arm (42), the elastic part one (44) is connected between the movable part (431) and the connecting arm (42), the moving part (432) is connected at the top of the movable part (431), the turnover part (433) is rotatably connected at one end of the movable part (431) away from the elastic part one (44), the mounting part (434) is connected on the turnover part (433), and the extrusion part (435) is connected on the mounting part (434).

2. The cold storage door panel stamping chip synchronous collection system according to claim 1, characterized in that, The scraping part (436) is connected on the mounting part (434).

3. The cold storage door panel stamping chip synchronous collection system of claim 1, wherein, The torsional spring is connected between the turnover part (433) and the movable part (431).

4. The walk-in door panel punchings collection system of claim 1, wherein, The moving part (432) is provided with an inclined surface, and the punching head (151) can contact the inclined surface on the moving part (432) when descending.

5. The walk-in door panel punchings collection system of claim 1, wherein, The driving mechanism (5) is connected in the debris collecting mechanism (2), and the driving mechanism (5) is connected with the rotating part (41).

6. The cold storage door panel stamping chip synchronous collection system of claim 5, wherein, The driving mechanism (5) comprises a guide part (51), a lifting part (52), an elastic part two (53), a pushing part (54), a fixed part (55) and a driving part (56), the guide part (51) is connected in the debris collecting mechanism (2), the lifting part (52) is limitingly and slidingly connected in the guide part (51), the elastic part two (53) is connected between the guide part (51) and the lifting part (52), the pushing part (54) is connected on the lifting part (52), the fixed part (55) is rotatably connected at the top of the guide part (51), the fixed part (55) is slidingly connected with the pushing part (54), the driving part (56) is connected on the fixed part (55), and the driving part (56) is connected with the rotating part (41).

7. The cold storage door panel stamping chip synchronous collection system of claim 6, wherein, The outer side of the pushing part (54) is provided with a spiral pushing groove, the inner side of the fixed part (55) is provided with a protrusion, and the protrusion on the inner side of the fixed part (55) is slidingly connected in the spiral pushing groove on the outer side of the pushing part (54).

8. The walk-in door panel punchings collection system of claim 1, wherein, The debris collecting mechanism (2) comprises a collecting box (21), and the collecting box (21) is connected in the punching mechanism (1).

9. The cold storage door panel stamping chip synchronous collection system of claim 8, wherein, The debris collecting mechanism (2) further comprises a debris discharging channel (22), and the debris discharging channel (22) is connected on the collecting box (21), and one end of the debris discharging channel (22) away from the collecting box (21) is connected with an external wind power equipment.

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