Discharging device

Abstract

The utility model discloses a blanking device, and relates to the technical field of blanking devices. The discharging device comprises a discharging groove, a top plate is detachably connected to the top of the middle of the discharging groove, counting modules are installed on the two sides of the top of the discharging groove, a peak staggering intercepting assembly is arranged on the inner side of the discharging groove, and an adjusting assembly is arranged at the bottom of the discharging groove. Through the arrangement of the peak staggering intercepting assembly, a certain number of hardware can be stored in advance in the discharging process, so that the discharging accuracy can be improved, meanwhile, the discharging continuity can be improved, the vibration disc is prevented from being paused in the discharging process, and the discharging efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of blanking devices, in particular to a blanking device. Background Art

[0002] Hardware refers to various metal devices made of iron, steel, aluminum and other metals through physical processing such as forging, rolling, and cutting. During the hardware production process, in order to facilitate transportation, the hardware needs to be arranged in order on a vibrating plate, and then transferred to the packaging box through a unloading device for packaging, and then carried out subsequent transportation operations.

[0003] Reference is made to the authorized announcement number "CN221603906U" which discloses a hardware tool unloading device, which records the technical problem that "through the transportation device, the hardware can be unloaded without collision or sliding friction, thereby protecting the surface of the hardware from scratches and improving product quality. Placing the transportation device inside the outer shell can reduce noise and purify the working environment."

[0004] During the implementation of this patent, the applicant discovered the following technical problems:

[0005] Since the unloading device set in this patent is a closed setting, the unloading process cannot be observed and monitored. Secondly, the unloading device cannot orderly block the hardware. After each unloading to a certain extent into the packaging box, the vibration plate needs to be paused to avoid excessive hardware accumulation in the packaging box and overflow or excess. Therefore, frequent pauses of the vibration plate will have a certain impact on the unloading efficiency. At the same time, the unloading device is fixed as a whole, so the position of the feed port and the discharge port needs to be frequently adjusted during installation, which will have a certain impact on the installation, disassembly and maintenance of the unloading device. For this reason, it is necessary to propose a unloading device to provide a new technical solution to solve the technical problems mentioned in the above patent. Utility Model Content

[0006] Based on this, a feeding device is provided to solve the following technical problems raised in the background technology: since the feeding device set in the patent is a closed setting, the feeding process cannot be observed and monitored. Secondly, the feeding device cannot orderly block the hardware. After each feeding to a certain extent into the packaging box, the vibration plate needs to be paused to avoid excessive hardware from accumulating into the packaging box and causing overflow or excess. Therefore, frequent pauses of the vibration plate will have a certain impact on the feeding efficiency. At the same time, the feeding device as a whole is fixed, so the position of the feed port and the discharge port needs to be frequently adjusted during installation, which will have a certain impact on the installation, disassembly and maintenance of the feeding device.

[0007] The utility model adopts the following technical solutions:

[0008] The described feeding device specifically includes a feeding trough, the top of the middle position of the feeding trough is detachably connected to a top plate, counting modules are installed on both sides of the top of the feeding trough, a peak-shifting interception component is provided on the inside of the feeding trough, and an adjustment component is provided at the bottom of the feeding trough.

[0009] The top of the lifting plate is connected with the support frame, and the support frame and the support frame are connected with the support frame of the lifting plate to the upper and lower ends of the lifting plate, and the lifting plate is connected with the support frame of the lifting plate to the upper and lower ends of the lifting plate.

[0010] Furthermore, the staggered interception component also includes a fixed transverse plate and a second trapezoidal block, and both ends of the discharge chute close to the first trapezoidal block are fixedly connected to the fixed transverse plates, and the fixed transverse plates are arranged below the first trapezoidal block. The tops of the fixed transverse plates are slidably connected to the second trapezoidal blocks, and the tops of the ends of the two second trapezoidal blocks away from each other are inclined, and the second trapezoidal blocks are extrusion-fitted with the corresponding first trapezoidal blocks.

[0011] Furthermore, the peak-shifting interception component also includes a fixed box, a motor, a rotating disk and a connecting rod. The discharge chute is fixedly connected to a fixed box in the middle of a side close to the fixed horizontal plate, and the fixed box is fixedly connected to a motor in the middle of a side away from the discharge chute. A second movable groove is provided on the inner side of the fixed box, and both ends of the second movable groove are connected to the outer sides of both ends of the fixed box. Both sides of the inner side of the second movable groove are rotatably connected to a rotating disk, and a connecting rod is provided between the two rotating disks. The connecting rod is located at a position away from the center of the rotating disk, and both sides of the connecting rod are fixedly connected to the two rotating disks. The output end of the motor passes through the side wall of the fixed box and is fixedly connected to the corresponding rotating disk.

[0012] Furthermore, the peak-shifting interception component also includes a movable hollow plate and a connecting plate. A movable hollow plate is gap-fitted between the two rotating disks. The movable hollow plate wraps the connecting rod, and the connecting rod and the inner side of the movable hollow plate are gap-fitted. Both ends of the movable hollow plate are fixedly connected with a connecting plate, and the end of the connecting plate away from the movable hollow plate is fixedly connected to the corresponding second trapezoidal block.

[0013] Furthermore, the adjustment component includes a supporting hollow column, a plug-in movable column, an open limiting ring, a first screw and a first nut. A supporting hollow column is provided at the bottom of the discharge trough, and a plug-in movable column is gap-fitted on the inner side of the top of the supporting hollow column. A cross movable groove is provided on the top of the supporting hollow column, and an open limiting ring is provided on the outer side of the top of the supporting hollow column. The open limiting ring is an open-loop setting, and a third movable groove is provided at the open-loop position of the open limiting ring. A first screw and a first nut are provided at the open-loop position of the open limiting ring, the first screw passes through the inner side of the third movable groove and is threadedly connected to the first nut, and the open limiting ring is extruded and fitted with the cross movable groove on the top of the supporting hollow column through the first screw and the first nut.

[0014] Furthermore, the adjustment assembly also includes a rotating base, a second screw and a second nut. A fourth movable groove is provided on the top of the plug-in movable column, and the bottom of the discharge trough is fixedly connected to a rotating base. Fifth movable grooves are provided on both sides of the bottom of the rotating base, and the size and position of the fifth movable groove are set corresponding to the fourth movable groove. The bottom of the rotating base and the top of the plug-in movable column are clearance-fitted, and a second screw and a second nut are respectively provided on both sides of the plug-in movable column. The second screw passes through the fifth movable groove and the fourth movable groove and is threadedly connected to the second nut.

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

[0016] The utility model provides a blanking device, which can facilitate staff to observe and monitor the blanking process through the open and adjustable top setting. At the same time, a certain number of hardware parts can be stored in advance during the blanking process, thereby improving the accuracy of blanking and the continuity of blanking, avoiding the need to pause the vibration plate during blanking, thereby improving the efficiency of blanking.

[0017] The utility model provides a blanking device, which can adjust the bottom of the blanking device to an adjustable setting, so that the feed port and the discharge port can be adaptively adjusted during the installation of the blanking device, avoiding the need to disassemble and reinstall the entire device due to incorrect positioning, thereby improving the convenience of the blanking device during installation or maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the solutions in the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of a blanking device provided by the utility model;

[0020] Figure 2 This is a structural schematic diagram of a top plate of a feeding device provided by the utility model;

[0021] Figure 3 This is a structural schematic diagram of an intercepting plate of a blanking device provided by the utility model;

[0022] Figure 4 This is a structural diagram of a blanking device for fixing a right-angle plate provided by the utility model;

[0023] Figure 5 This is a structural diagram of a rotating disk of a blanking device provided by the utility model;

[0024] Figure 6 This is a structural schematic diagram of a rotating base of a blanking device provided by the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] 1. Feed chute; 2. Top plate; 3. Counting module; 4. Peak-shifting interception assembly; 5. Adjustment assembly; 6. Interception plate; 7. Fixed right-angle plate; 8. Movable plate; 9. Support rod; 10. First trapezoidal block; 11. Fixed horizontal plate; 12. Second trapezoidal block; 13. Fixed box; 14. Motor; 15. Rotating disk; 16. Connecting rod; 17. Movable hollow plate; 18. Connecting plate; 19. Support hollow column; 20. Plug-in movable column; 21. Opening limit ring; 22. First screw; 23. First nut; 24. Rotating base; 25. Second screw; 26. Second nut. DETAILED DESCRIPTION

[0027] In order to help those skilled in the art better understand the present invention, 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 embodiments 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 making creative efforts should fall within the scope of protection of the present invention.

[0028] As mentioned in the background art, since the unloading device set in this patent is a closed setting, the unloading process cannot be observed and monitored. Secondly, the unloading device cannot orderly block the hardware. After each unloading to a certain extent into the packaging box, the vibration plate needs to be paused to avoid excessive hardware materials from accumulating into the packaging box and causing overflow or excess. Therefore, frequent pauses of the vibration plate will have a certain impact on the unloading efficiency. At the same time, the unloading device is fixed as a whole, so the position of the feed port and the discharge port needs to be frequently adjusted during installation, which will have a certain impact on the installation, disassembly and maintenance of the unloading device.

[0029] In order to solve this technical problem, the utility model provides a blanking device, which can facilitate the staff to observe and monitor the blanking process through the open and adjustable setting of the top. At the same time, a certain number of hardware parts can be stored in advance during the blanking process, thereby improving the accuracy of blanking and the continuity of blanking, avoiding the need to pause the vibration plate during blanking, thereby improving the efficiency of blanking.

[0030] Specifically, please refer to Figure 1-Figure 2 A feeding device specifically includes a feeding trough 1, a top plate 2 is detachably connected to the top of the middle position of the feeding trough 1, counting modules 3 are installed on both sides of the top of the feeding trough 1, a peak-shifting interception component 4 is arranged on the inside of the feeding trough 1, and an adjustment component 5 is arranged at the bottom of the feeding trough 1.

[0031] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0032] Example 1:

[0033] Please refer to Figure 1-Figure 2 A feeding device includes a feeding trough 1, a top plate 2 is detachably connected to the top of the middle position of the feeding trough 1, counting modules 3 are installed on both sides of the top of the feeding trough 1, a peak-shifting interception component 4 is provided on the inside of the feeding trough 1, and an adjustment component 5 is provided at the bottom of the feeding trough 1.

[0034] When in use, place the feed port of the feed chute 1 to the position corresponding to the vibration plate, and then use the vibration plate to transfer the hardware through the feed port at the top of the feed chute 1 to the inside of the feed chute 1;

[0035] The top plate 2 is detachable, so that when the inside of the feeding chute 1 needs to be observed and monitored during the feeding process, the top plate 2 can be removed, thereby improving the convenience of the feeding device.

[0036] The counting module 3 is set as a DME counter. Through the setting of the counting module 3, the number of hardware parts when being cut can be detected;

[0037] By setting up the peak-shifting interception component 4, after the counting module 3 detects that a certain number of hardware pieces have been unloaded, the hardware pieces will be intercepted and placed inside the unloading chute 1. Then, when the next packaging box moves to the discharge port at the bottom of the unloading chute 1, the pre-stored hardware pieces will be discharged, and the next batch of hardware pieces to be unloaded will be pre-stored, thereby improving the accuracy of unloading and the efficiency of unloading.

[0038] By setting up the adjustment component 5, the convenience of adjusting the height and angle of the feed chute 1 can be improved, so that the feed port and the discharge port can be adaptively adjusted during the installation of the feed chute 1, avoiding the need to disassemble and reinstall the entire device due to incorrect positioning, thereby improving the convenience of the feed chute 1 during installation or maintenance.

[0039] Example 2:

[0040] This embodiment 2 is used to further disclose the specific structure of the peak-shifting interception component 4 on the premise of the above embodiment. Through the coordination of the peak-shifting interception component 4 and the structure in the above embodiment, a certain number of hardware parts can be stored in advance during the unloading process, thereby improving the accuracy of unloading and the continuity of unloading, avoiding the need to pause the vibration plate during unloading, thereby improving the efficiency of unloading.

[0041] The blanking device provided in Example 1 is further optimized. Specifically, Figure 3-Figure 5As shown, the staggered interception assembly 4 includes an interception plate 6, a fixed right-angle plate 7, a movable plate 8, a support rod 9 and a first trapezoidal block 10. The two ends of the inner side of the discharge trough 1 are gap-fitted with interception plates 6, and the interception plate 6 plays a sealing role on the inner side of the discharge trough 1. One side of the top of the interception plate 6 extends to the outside of the discharge trough 1. Both ends of the top of one side of the discharge trough 1 are fixedly connected with a fixed right-angle plate 7. The fixed right-angle plate 7 is located below the interception plate 6 extending to the outside of the discharge trough 1. A first sliding groove is provided on the side of the fixed right-angle plate 7 away from the discharge trough 1. The inner side of the first sliding groove is gap-fitted with a movable plate 8. The two ends of the top of the movable plate 8 are fixedly connected with support rods 9. The top of the support rod 9 passes through the top of the fixed right-angle plate 7 and extends to the top of the interception plate 6 to the outside of the discharge trough 1 for a fixed connection, and the support rod 9 and the top of the fixed right-angle plate 7 are gap-fitted. The bottom of the movable plate 8 is fixedly connected with a first trapezoidal block 10, and the bottom of the end where the two first trapezoidal blocks 10 are close to each other is inclined.

[0042] The peak-shifting interception component 4 also includes a fixed transverse plate 11 and a second trapezoidal block 12. Both ends of the discharge chute 1 close to the first trapezoidal block 10 are fixedly connected to the fixed transverse plates 11. The fixed transverse plates 11 are arranged below the first trapezoidal block 10. The tops of the fixed transverse plates 11 are slidably connected to the second trapezoidal blocks 12. The tops of the ends of the two second trapezoidal blocks 12 that are away from each other are inclined, and the second trapezoidal blocks 12 are extrusion-fitted with the corresponding first trapezoidal blocks 10.

[0043] The peak-shifting interception component 4 also includes a fixed box 13, a motor 14, a rotating disk 15 and a connecting rod 16. The fixed box 13 is fixedly connected to the middle part of the side of the discharge chute 1 close to the fixed horizontal plate 11, and the motor 14 is fixedly connected to the middle part of the side of the fixed box 13 away from the discharge chute 1. A second movable groove is opened on the inner side of the fixed box 13, and both ends of the second movable groove are connected to the outer sides of both ends of the fixed box 13. Both sides of the inner side of the second movable groove are rotatably connected to the rotating disk 15. A connecting rod 16 is provided between the two rotating disks 15. The connecting rod 16 is located away from the center of the rotating disk 15, and both sides of the connecting rod 16 are fixedly connected to the two rotating disks 15. The output end of the motor 14 passes through the side wall of the fixed box 13 and is fixedly connected to the corresponding rotating disk 15.

[0044] The peak-shifting interception component 4 also includes a movable hollow plate 17 and a connecting plate 18. The movable hollow plate 17 is gap-fitted between the two rotating disks 15. The movable hollow plate 17 wraps the connecting rod 16, and the connecting rod 16 and the inner side of the movable hollow plate 17 are gap-fitted. Both ends of the movable hollow plate 17 are fixedly connected to the connecting plate 18, and the end of the connecting plate 18 away from the movable hollow plate 17 is fixedly connected to the corresponding second trapezoidal block 12.

[0045] Specifically: by turning on the motor 14, one of the rotating disks 15 can be driven to rotate inside the fixed box 13. Through the connection setting of the connecting rod 16, the two rotating disks 15 can be driven to rotate inside the fixed box 13 at the same time. When the connecting rod 16 rotates around the center of the rotating disk 15, the movable hollow plate 17 is driven to move synchronously. When the connecting rod 16 moves to the two ends of the rotating disk 15, the movable hollow plate 17 can be driven to move synchronously to the two ends of the rotating disk 15, thereby achieving the effect of driving the movable hollow plate 17 to perform horizontal reciprocating motion inside the fixed box 13;

[0046] Through the connection setting of the connecting plate 18, the second trapezoidal block 12 can be driven to move synchronously on the top of the fixed horizontal plate 11 while the movable hollow plate 17 moves. When the second trapezoidal block 12 moves toward the end away from the fixed box 13, the first trapezoidal block 10 can be pushed upward by the inclined setting, and the movable plate 8 fixedly connected to the first trapezoidal block 10 can be driven upward synchronously.

[0047] The clearance between the movable plate 8 and the first movable groove on the inner side of the fixed right-angle plate 7 is matched to guide the vertical movement of the movable plate 8. When the movable plate 8 moves upward, the corresponding intercepting plate 6 can be driven to move upward through the fixed connection of the support rod 9.

[0048] By the reciprocating motion of the movable hollow plate 17, when the movable hollow plate 17 drives one of the second trapezoidal blocks 12 to lift the first trapezoidal block 10 through the connecting plate 18, it also drives the other second trapezoidal block 12 through the other connecting plate 18 to cancel the lifting effect of the other first trapezoidal block 10, thereby achieving the effect of staggered and alternating lifting or lowering of the two intercepting plates 6;

[0049] The upper intercepting plate 6 can be loosened at this time to facilitate the transportation of the hardware to the inside of the chute 1 for pre-storage.

[0050] Therefore, in the process of discharging hardware, the discharging continuity can be achieved, the discharging accuracy can be maintained, and the discharging efficiency can be improved.

[0051] Example 3:

[0052] This embodiment 3 is used to further disclose the specific structure of the adjustment component 5 on the premise of the above embodiment. By coordinating the adjustment component 5 with the structure in the above embodiment, the bottom of the blanking device is adjusted to an adjustable setting, so that the feed port and the discharge port can be adaptively adjusted during the installation of the blanking device, avoiding the need to disassemble and reinstall the entire device due to incorrect positioning, thereby improving the convenience of the blanking device during installation or maintenance.

[0053] The blanking device provided in Example 1 and Example 2 is further optimized. Specifically, Figure 6 As shown, the adjustment component 5 includes a supporting hollow column 19, a plug-in movable column 20, an open limiting ring 21, a first screw 22 and a first nut 23. A supporting hollow column 19 is provided at the bottom of the discharge trough 1, and a plug-in movable column 20 is provided in the inner clearance of the top of the supporting hollow column 19. A cross movable groove is provided on the top of the supporting hollow column 19, and an open limiting ring 21 is provided on the outer side of the top of the supporting hollow column 19. The open limiting ring 21 is an open-loop setting, and a third movable groove is provided at the open-loop position of the open limiting ring 21. A first screw 22 and a first nut 23 are provided at the open-loop position of the open limiting ring 21. The first screw 22 passes through the inner side of the third movable groove and is threadedly connected to the first nut 23, and the open limiting ring 21 is extruded and fitted with the cross movable groove on the top of the supporting hollow column 19 through the first screw 22 and the first nut 23.

[0054] The adjusting assembly 5 also includes a rotating base 24, a second screw 25 and a second nut 26. A fourth movable groove is provided on the top of the plug-in movable column 20, and the rotating base 24 is fixedly connected to the bottom of the discharge chute 1. Fifth movable grooves are provided on both sides of the bottom of the rotating base 24, and the size and position of the fifth movable groove are set corresponding to the fourth movable groove. The bottom of the rotating base 24 and the top of the plug-in movable column 20 are clearance-fitted, and a second screw 25 and a second nut 26 are respectively provided on both sides of the plug-in movable column 20. The second screw 25 passes through the fifth movable groove and the fourth movable groove and is threadedly connected to the second nut 26.

[0055] Specifically, by setting the cross movable groove on the top of the supporting hollow column 19, the opening on the top of the supporting hollow column 19 can be adjusted flexibly, and then the inner side wall of the top of the supporting hollow column 19 can clamp and limit the outer side of the bottom of the plug-in movable column 20 by contracting the opening limiting ring 21.

[0056] By setting the clearance between the plug-in movable column 20 and the top of the supporting hollow column 19, the height of the plug-in movable column 20 inside the supporting hollow column 19 and the angle of its own rotation can be adjusted at will. Subsequently, by threading the first screw 22 to the first nut 23, the opening limit ring 21 can be contracted, and by tightening the top of the supporting hollow column 19, the outer side of the bottom of the plug-in movable column 20 can be fitted and limited, thereby achieving the effect of convenient adjustment of the overall height and lateral angle of the discharge chute 1;

[0057] Then, by setting the clearance between the rotating base 24 and the top of the plug-in movable column 20, the rotating base 24 can rotate around the fourth movable groove opened on the top of the plug-in movable column 20 as the center of the circle;

[0058] By the arrangement that the second screw 25 passes through the inner side of the fifth movable groove and the fourth movable groove and is threadedly connected to the second nut 26, after the rotating base 24 drives the discharge chute 1 to rotate to a suitable angle, the squeezing effect of shortening the distance between the second screw 25 and the second nut 26 can produce a limiting effect on the position of the rotating base 24, so that the vertical angle of the discharge chute 1 can be conveniently adjusted, thereby further improving the flexibility of adjusting the discharge chute 1, so that the feed port and the discharge port can be adaptively adjusted during the installation of the discharge chute 1, avoiding the need to disassemble and reinstall the entire device due to incorrect position, thereby improving the convenience of the discharge device during installation or maintenance.

Claims

1. A feeding device, comprising a feeding chute (1), characterized in that: The top of the middle position of the feeding chute (1) is detachably connected to a top plate (2), both sides of the top of the feeding chute (1) are installed with counting modules (3), the inner side of the feeding chute (1) is provided with a peak-shifting interception component (4), and the bottom of the feeding chute (1) is provided with an adjustment component (5); The staggered interception assembly (4) comprises an interception plate (6), a fixed right-angle plate (7), a movable plate (8), a support rod (9) and a first trapezoidal block (10). Both ends of the inner side of the material trough (1) are gap-fitted with an interception plate (6). The interception plate (6) seals the inner side of the material trough (1). One side of the top of the interception plate (6) extends to the outer side of the material trough (1). Both ends of the top of one side of the material trough (1) are fixedly connected with a fixed right-angle plate (7). The fixed right-angle plate (7) is located below the interception plate (6) extending to the outer side of the material trough (1). The fixed right-angle plate ( 7) A first sliding groove is provided on one side away from the material discharge chute (1), a movable plate (8) is provided in a clearance fit inside the first sliding groove, and both ends of the top of the movable plate (8) are fixedly connected with a support rod (9), the top of the support rod (9) passes through the top of the fixed right-angle plate (7) and extends to the top of the outer side of the material discharge chute (1) with the intercepting plate (6), and the support rod (9) and the top of the fixed right-angle plate (7) are clearance fit, and the bottom of the movable plate (8) is fixedly connected with a first trapezoidal block (10), and the bottoms of the two first trapezoidal blocks (10) that are close to each other are inclined; The adjusting assembly (5) comprises a supporting hollow column (19), a plug-in movable column (20), an opening limiting ring (21), a first screw (22) and a first nut (23); a supporting hollow column (19) is provided at the bottom of the feeding trough (1); a plug-in movable column (20) is provided in the inner clearance of the top of the supporting hollow column (19); a cross movable groove is provided at the top of the supporting hollow column (19); an opening limiting ring (21) is provided on the outer side of the top of the supporting hollow column (19); the opening limiting ring ( 21) is an open-loop setting, a third movable groove is opened at the open-loop position of the open-loop limiting ring (21), a first screw (22) and a first nut (23) are set at the open-loop position of the open-loop limiting ring (21), the first screw (22) passes through the inner side of the third movable groove and is threadedly connected with the first nut (23), and the open-loop limiting ring (21) is extruded and fitted with the cross movable groove at the top of the supporting hollow column (19) through the first screw (22) and the first nut (23).

2. A blanking device according to claim 1, characterized in that: The staggered interception assembly (4) further comprises a fixed transverse plate (11) and a second trapezoidal block (12); both ends of the discharge chute (1) close to the first trapezoidal block (10) are fixedly connected to the fixed transverse plates (11); the fixed transverse plates (11) are arranged below the first trapezoidal block (10); the tops of the fixed transverse plates (11) are slidably connected to the second trapezoidal blocks (12); the tops of the ends of the two second trapezoidal blocks (12) that are away from each other are inclined, and the second trapezoidal blocks (12) are extrusion-fitted with the corresponding first trapezoidal blocks (10).

3. A blanking device according to claim 2, characterized in that: The staggered peak interception component (4) further comprises a fixed box (13), a motor (14), a rotating disk (15) and a connecting rod (16); the fixed box (13) is fixedly connected to the middle of the side of the material discharge chute (1) close to the fixed transverse plate (11); the fixed box (13) is fixedly connected to the middle of the side away from the material discharge chute (1); a second movable groove is provided on the inner side of the fixed box (13); both ends of the second movable groove are connected to the outer sides of both ends of the fixed box (13); both sides of the inner side of the second movable groove are rotatably connected to the rotating disk (15); a connecting rod (16) is provided between the two rotating disks (15); the connecting rod (16) is located at a position away from the center of the rotating disk (15), and both sides of the connecting rod (16) are fixedly connected to the two rotating disks (15); the output end of the motor (14) passes through the side wall of the fixed box (13) and is fixedly connected to the corresponding rotating disk (15).

4. A blanking device according to claim 3, characterized in that: The staggered peak interception assembly (4) further comprises a movable hollow plate (17) and a connecting plate (18); a movable hollow plate (17) is gap-fitted between the two rotating disks (15); the movable hollow plate (17) wraps the connecting rod (16), and the connecting rod (16) and the inner side of the movable hollow plate (17) are gap-fitted; both ends of the movable hollow plate (17) are fixedly connected to the connecting plate (18); and one end of the connecting plate (18) away from the movable hollow plate (17) is fixedly connected to the corresponding second trapezoidal block (12).

5. A blanking device according to claim 1, characterized in that: The adjustment assembly (5) also includes a rotating base (24), a second screw (25) and a second nut (26); a fourth movable groove is provided on the top of the plug-in movable column (20); the bottom of the discharge chute (1) is fixedly connected to the rotating base (24); fifth movable grooves are provided on both sides of the bottom of the rotating base (24); and the size and position of the fifth movable groove are corresponding to the fourth movable groove; the bottom of the rotating base (24) and the top of the plug-in movable column (20) are clearance-fitted; a second screw (25) and a second nut (26) are respectively provided on both sides of the plug-in movable column (20); the second screw (25) passes through the fifth movable groove and the fourth movable groove and is threadedly connected to the second nut (26).

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