Discharging mechanism and stamping die with same

By designing a feasting mechanism that includes linkage gears, driving racks, and sliding shields, the problem of manual feeding after stamping the stamping mold after stamping molds requires the function of automatic discharge after stamping.

CN222403154UActive Publication Date: 2025-01-28SONGBO ELECTRIC (SHANGHAI) CO LTD
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Patent Information

Application Number
CN202420246808.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-02-01
Publication Date
2025-01-28
Estimated Expiration
2034-02-01

AI Technical Summary

Technical Problem

When using existing stamping molds, the remaining edge and corner plates after stamping need to be manually discharged, which lacks the function of automatic discharge.

Method used

A feasting mechanism is designed, including the frame and the feeding component, and the automatic discharge and discharge are achieved by linking gears, driving racks and sliding shields.

Benefits of technology

After stamping, drive the driver's rack to move up by the sliding board, the linked gear and the linked tech to drive the push board to move, and automatically promote the remaining board to the lower module frame to achieve automatic discharge.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222403154U_ABST
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Abstract

The utility model relates to the technical field of stamping dies, in particular to a discharging mechanism and a stamping die with the discharging mechanism. The discharging mechanism comprises a frame body and a discharging assembly. The discharging assembly is erected in the frame body, the discharging assembly comprises a supporting frame, the supporting frame is erected in the frame body, two sliding strips which are in sliding connection are inserted into the supporting frame, and discharging push plates which are fixedly connected are arranged at the ends of the two sliding strips. According to the discharging mechanism provided by the utility model, through the arrangement of the discharging assembly, the discharging push plate in the discharging assembly can be smoothly driven to move in the process of completing stamping of plates and driving the stamping die to move upwards for recovery by the sliding plate, and the moving discharging push plate can smoothly push residual plate waste on the lower die frame; therefore, materials can be automatically discharged while the upper die frame is unfolded.
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Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a material discharging mechanism and a stamping die with the material discharging mechanism. Background Art

[0002] Stamping dies are special process equipment used to process materials (metal or non-metal) into parts (or semi-finished products) during cold stamping. They are called cold stamping dies (commonly known as cold stamping dies). Stamping is a pressure processing method that uses a die installed on a press to apply pressure to the material at room temperature to separate or plastically deform it, thereby obtaining the desired parts.

[0003] When the existing stamping die is in use, the remaining sheet material on the lower die after stamping is generally taken out manually by the staff, and the remaining corner sheet material cannot be automatically discharged.

[0004] Therefore, it is necessary to provide a new discharge mechanism and a stamping die with the discharge mechanism to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a discharge mechanism and a stamping die having the discharge mechanism.

[0006] The discharging mechanism provided by the utility model comprises:

[0007] Frame and blanking components;

[0008] The unloading component is mounted in the frame body, and the unloading component includes a support frame, the support frame is mounted in the frame body, two sliding bars connected in a sliding manner are inserted inside the support frame, and the ends of the two sliding bars are provided with a fixedly connected unloading push plate, and a linkage gear connected in rotation is mounted inside the support frame through an axis rod, and a linkage rack engaged in meshing connection is provided on the outside of the linkage gear, and the linkage rack is mounted between the two sliding bars, one end of the axis rod extends to the outside of the support frame and a driving gear is provided, and a driving rack engaged in meshing connection is provided on the outside of the driving gear.

[0009] Preferably, a fixedly connected connecting frame is provided on the outer wall of the unloading push plate, a fixed plate is provided at one end of the connecting frame away from the unloading push plate, a sliding baffle with a sliding connection is inserted inside the fixed plate, and through grooves are provided on both sides of the sliding baffle.

[0010] Preferably, a fixedly connected connecting strip is provided on the outer wall of the sliding baffle, an extrusion spring is arranged between the connecting strip and the fixed plate, the top end of the extrusion spring is fixedly connected to the outer wall of the fixed plate, and the bottom end of the extrusion spring is fixedly connected to the top of the connecting strip.

[0011] Preferably, a sliding plate in a slidable connection is provided on the top of the frame, the top of the sliding plate is connected to the inner top of the frame through a hydraulic cylinder, and the outer wall of the sliding plate is fixedly connected to the top of the driving rack.

[0012] Preferably, a stamping die is provided at the bottom of the sliding plate through a cylinder, and an upper die frame is mounted at the bottom of the sliding plate.

[0013] Preferably, a material discharge plate is provided on one side of the top of the frame body, convex strips are provided on both sides of the top of the material discharge plate, and the outer wall of the convex strip is abutted against and slidably connected to the inner wall of the through groove.

[0014] Preferably, a support frame is provided below the sliding plate inside the frame, a lower mold frame is provided on the top of the support frame, the top of the lower mold frame is abutted and slidably connected with the bottom of the discharge push plate and the bottom of the sliding baffle after it is unfolded downward, a material collection box is provided below the lower mold frame inside the frame, and the top of the lower mold frame is located below the bottom of the discharge plate.

[0015] Another purpose of the utility model is to disclose a stamping die, comprising a discharge mechanism, wherein the discharge mechanism is the above-mentioned discharge mechanism.

[0016] Compared with the related art, the discharging mechanism provided by the utility model has the following beneficial effects:

[0017] 1. The utility model, through the arrangement of the discharge assembly, can smoothly drive the discharge push plate in the discharge assembly to move during the process of completing the stamping of the plate and driving the stamping die to move upward for recovery. The movable discharge push plate can smoothly push the remaining plate waste on the lower mold frame, and can automatically discharge the material while the upper mold frame is unfolded.

[0018] 2. The utility model arranges a fixed plate and a sliding baffle on the outside of the unloading push plate. When the sliding plate drives the upper mold frame and other components to move downward, the fixed plate and the sliding baffle can be smoothly driven to move through the discharge assembly, so that the plate on the unloading plate can be smoothly pushed onto the lower mold frame to position the plate and assist in loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a preferred embodiment of a material discharging mechanism and a stamping die having the material discharging mechanism provided by the utility model;

[0020] Figure 2 for Figure 1 The structural schematic diagram of the blanking assembly and the unloading plate shown;

[0021] Figure 3 for Figure 2 The structural schematic diagram of the blanking assembly shown;

[0022] Figure 4 for Figure 2 A schematic diagram of the structure of the connection frame and its components shown;

[0023] Figure 5 for Figure 1 A schematic diagram of the structure of the frame and its components as viewed from above;

[0024] Figure 6 for Figure 1 The schematic diagram of the structure of the frame body connected with the material discharge plate, the support frame and the material collection box is shown.

[0025] Numbers in the figure: 1. frame; 11. sliding plate; 12. hydraulic cylinder; 13. cylinder; 14. stamping die; 15. upper die frame; 16. lower die frame; 2. unloading assembly; 21. support frame; 22. slide bar; 221. unloading push plate; 23. linkage rack; 24. shaft; 241. linkage gear; 242. driving gear; 243. driving rack; 3. unloading plate; 31. convex strip; 4. connecting frame; 41. fixed plate; 42. sliding baffle; 421. through groove; 43. connecting strip; 44. extrusion spring; 5. support frame; 6. collection box. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0028] See also Figures 1 to 6 An embodiment of the utility model provides a discharge mechanism, and the discharge mechanism and a stamping die having the discharge mechanism include: a frame 1 and a discharge assembly 2.

[0029] In the embodiments of the present invention, please refer to Figure 1 , Figure 2 and Figure 3 The unloading component 2 is mounted in the frame 1, and the unloading component 2 includes a support frame 21, which is mounted in the frame 1, and two slidingly connected slide bars 22 are inserted inside the support frame 21, and the ends of the two slide bars 22 are provided with fixedly connected unloading push plates 221, and a rotatably connected linkage gear 241 is mounted inside the support frame 21 through an axis rod 24, and a meshing linkage rack 23 is provided on the outside of the linkage gear 241, and the linkage rack 23 is mounted between the two slide bars 22, and one end of the axis rod 24 extends to the outside of the support frame 21 and is provided with a driving gear 242, and a meshing driving rack 243 is provided on the outside of the driving gear 242.

[0030] It should be noted that: through the setting of the discharge component, after the stamping of the plate is completed during use, when the sliding plate 11 is recovered, the driving rack 243 can be smoothly driven to move upward, and the moving driving rack 243 can smoothly drive the discharge push plate 221 to move through the driving gear 242, the linkage gear 241 and the linkage rack 23. The moving discharge push plate 221 can smoothly push the remaining plate waste on the lower mold frame 16, and can automatically discharge the material while the upper mold frame 15 is unfolded.

[0031] In the embodiments of the present invention, please refer to Figure 2 and Figure 4 A fixedly connected connecting frame 4 is provided on the outer wall of the material unloading push plate 221, and a fixed plate 41 is provided at one end of the connecting frame 4 away from the material unloading push plate 221. A slidably connected sliding baffle 42 is inserted into the interior of the fixed plate 41, and through grooves 421 are provided on both sides of the interior of the sliding baffle 42. A fixedly connected connecting strip 43 is provided on the outer wall of the sliding baffle 42, and an extrusion spring 44 is arranged between the connecting strip 43 and the fixed plate 41, and the top end of the extrusion spring 44 is fixedly connected to the outer wall of the fixed plate 41, and the bottom end of the extrusion spring 44 is fixedly connected to the top of the connecting strip 43.

[0032] It should be noted that: the side of the bottom of the sliding baffle 42 close to the discharge plate 3 is an inclined slope. Later, when the sliding baffle 42 moves with the blanking assembly 2 toward the side close to the discharge plate 3, when the outer wall of the sliding baffle 42 abuts against the outer wall of the discharge plate 3, the inclined slope can smoothly convert the horizontal force when the two abut against each other into a driving force in the vertical direction, so that the sliding baffle 42 can move upward smoothly and contract to make the movement of the blanking assembly 2 and the connecting frame 4 smoother.

[0033] By setting the extrusion spring 44, when the blanking component 2 drives the sliding baffle 42 to move toward the direction close to the lower mold frame 16 through the connecting frame 4, when the sliding baffle 42 moves out from the top of the discharge plate 3, it can smoothly drive the sliding baffle 42 to move downward, so that the sliding baffle 42 can be smoothly unfolded, and then it is convenient to push the plate that slides from the discharge plate 3 to the lower mold frame 16.

[0034] In the embodiments of the present invention, please refer to Figure 1 and Figure 5 A sliding plate 11 with a sliding connection is mounted on the top of the frame 1, the top of the sliding plate 11 is connected to the inner top of the frame 1 through a hydraulic cylinder 12, and the outer wall of the sliding plate 11 is fixedly connected to the top of the driving rack 243, a stamping die 14 is mounted on the bottom of the sliding plate 11 through a cylinder 13, and an upper mold frame 15 is mounted on the bottom of the sliding plate 11.

[0035] It should be noted that: by using a hydraulic cylinder 12 to connect the sliding plate 11 and the frame 1, the working hydraulic cylinder 12 can smoothly drive the bottom components to move through the sliding plate 11, and when the upper mold frame 15 and the lower mold frame 16 are respectively against the top and bottom of the plate, the plate can be clamped smoothly. At this time, when the working cylinder 13 drives the stamping die 14 to pass through the upper mold frame 15 and the lower mold frame 16 for stamping, the stability of the plate during the stamping process can be improved.

[0036] In the embodiments of the present invention, please refer to Figure 1 and Figure 6 A discharge plate 3 is provided on one side of the top of the frame 1, and convex strips 31 are provided on both sides of the top of the discharge plate 3, and the outer wall of the convex strip 31 is abutted against and slidably connected with the inner wall of the through groove 421, and a support frame 5 is provided below the sliding plate 11 inside the frame 1, and a lower mold frame 16 is provided on the top of the support frame 5, and the top of the lower mold frame 16 is abutted against and slidably connected with the bottom of the discharge push plate 221 and the bottom of the sliding baffle 42 after it is unfolded downward, and a collecting box 6 is provided below the lower mold frame 16 inside the frame 1, and the top of the lower mold frame 16 is located below the bottom of the discharge plate 3.

[0037] It should be noted that: by arranging the lower mold frame 16 below the discharge plate 3, when the lower material push plate 221 pushes the sheet waste in the later stage, the sheet waste can be smoothly dropped downward from the lower part of the discharge plate 3 for discharge;

[0038] Through the sliding connection between the protruding strip 31 and the through groove 421 , the protruding strip 31 can smoothly guide the connecting frame 4 , thereby improving the stability of the connecting frame 4 in the later movement.

[0039] In the embodiments of the present invention, please refer to Figure 1 A stamping die comprises a frame 1, a blanking assembly 2, a lower die frame 16, an upper die frame 15, a stamping die 14 and a sliding plate 11 which are sequentially connected from bottom to top. The discharge mechanism is the above-mentioned discharge mechanism, and the discharge mechanism is arranged through the blanking assembly 2. When used later, it can automatically discharge the remaining sheet waste after stamping.

[0040] The working principle of the discharge mechanism provided by the utility model is as follows:

[0041] When using the device later, the staff can first place the sheet to be stamped on the discharge plate 3, and then control the hydraulic cylinder 12 to drive the sliding plate 11 to move downward. At this time, the sliding plate 11 moving downward can smoothly move downward through the driving rack 243 set on the outer wall. At this time, the driving rack 243 moving downward can smoothly mesh with the external driving gear 242, so that the driving gear 242 can smoothly drive the linkage gear 241 to rotate through the shaft 24;

[0042] The rotating linkage gear 241 can smoothly mesh with the external linkage rack 23, so that the linkage rack 23 can smoothly drive the unloading push plate 221 to move toward the side away from the unloading plate 3 through the slide bar 22. At this time, the moving unloading push plate 221 can smoothly drive the fixed plate 41 and the sliding baffle 42 to move through the connecting frame 4;

[0043] At this time, the sliding baffle 42 that is abutted against and slidably connected to the discharge plate 3 can smoothly push the plate inside the discharge plate 3, so that the plate can smoothly move toward the direction close to the lower mold frame 16 until the plate smoothly moves to the top of the lower mold frame 16;

[0044] When the sliding piece slides down from the end of the discharge plate 3, the extrusion spring 44 can smoothly drive the sliding baffle 42 to move downward through the connecting strip 43. At this time, the bottom end of the sliding baffle 42 can smoothly abut against the top of the lower mold frame 16, and then the plate inside the lower mold frame 16 can be smoothly moved completely into the lower mold frame 16 for auxiliary loading positioning;

[0045] After completing the positioning of the plate, the air cylinder 13 can be smoothly controlled to work, and the working air cylinder 13 can smoothly drive the stamping die 14 to pass through the upper die frame 15, and stamp the plate between the upper die frame 15 and the lower die frame 16. After completing the stamping of the plate, the air cylinder 13 and the hydraulic cylinder 12 can be smoothly controlled to shrink, and the shrinking hydraulic cylinder 12 can smoothly drive the sliding plate 11 to move, so that the sliding plate 11 can smoothly drive the driving rack 243 to move upward, so that the unloading group can perform the reverse movement of the above steps, and then the stamped plate can be smoothly pushed out for unloading, thereby realizing automatic unloading.

[0046] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0047] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A discharging mechanism, characterized in that: include: A frame (1) and a blanking assembly (2); The material unloading component (2) is mounted in the frame (1), and the material unloading component (2) comprises a support frame (21), the support frame (21) is mounted in the frame (1), two slidingly connected slide bars (22) are inserted inside the support frame (21), and the ends of the two slide bars (22) are provided with a fixedly connected material unloading push plate (221), and a rotatably connected linkage gear (241) is mounted inside the support frame (21) through an axle rod (24), and a meshingly connected linkage rack (23) is provided on the outside of the linkage gear (241), and the linkage rack (23) is mounted between the two slide bars (22), and one end of the axle rod (24) extends to the outside of the support frame (21) and is provided with a driving gear (242), and the outside of the driving gear (242) is provided with a meshingly connected driving rack (243).

2. The discharge mechanism according to claim 1, characterized in that: A fixedly connected connecting frame (4) is provided on the outer wall of the material unloading push plate (221), a fixed plate (41) is provided at one end of the connecting frame (4) away from the material unloading push plate (221), a sliding baffle (42) is inserted into the interior of the fixed plate (41), and through grooves (421) are provided on both sides of the interior of the sliding baffle (42).

3. The discharge mechanism according to claim 2, characterized in that: A fixedly connected connecting strip (43) is provided on the outer wall of the sliding baffle (42), and a pressing spring (44) is arranged between the connecting strip (43) and the fixed plate (41), the top end of the pressing spring (44) is fixedly connected to the outer wall of the fixed plate (41), and the bottom end of the pressing spring (44) is fixedly connected to the top of the connecting strip (43).

4. The discharge mechanism according to claim 1, characterized in that: A sliding plate (11) is slidably connected to the top of the frame (1), the top of the sliding plate (11) is connected to the inner top of the frame (1) via a hydraulic cylinder (12), and the outer wall of the sliding plate (11) is fixedly connected to the top of the driving rack (243).

5. The discharge mechanism according to claim 4, characterized in that: A stamping die (14) is provided at the bottom of the sliding plate (11) via a cylinder (13), and an upper die frame (15) is mounted at the bottom of the sliding plate (11).

6. The discharge mechanism according to claim 1, characterized in that: A material discharge plate (3) is provided on one side of the top of the frame (1), and convex strips (31) are provided on both sides of the top of the material discharge plate (3), and the outer wall of the convex strip (31) abuts against and is slidably connected to the inner wall of the through groove (421).

7. The discharge mechanism according to claim 1, characterized in that: A support frame (5) is provided below the sliding plate (11) inside the frame body (1), a lower mold frame (16) is provided on the top of the support frame (5), the top of the lower mold frame (16) abuts against and is slidably connected to the bottom of the material discharge push plate (221) and the bottom of the sliding baffle (42) after it is unfolded downward, a material collection box (6) is provided below the lower mold frame (16) inside the frame body (1), and the top of the lower mold frame (16) is located below the bottom of the discharge plate (3).

8. A stamping die, characterized in that: It comprises a discharge mechanism as claimed in any one of claims 1 to 7.