Discharging mechanism for stamping die

Abstract

The invention discloses a discharging mechanism for a stamping die, and relates to the technical field of stamping equipment. The device comprises a base, a lower mold is fixedly installed at the top of the base, a hydraulic rod is fixedly installed on the inner wall of the base, four guide columns movably connected with the lower mold in a sleeving mode are fixedly installed at the output end of the hydraulic rod, the tops of the four guide columns are jointly and fixedly connected with an upper mold, and the base is fixedly connected with a material collecting assembly. And the material collecting assembly comprises a support fixedly connected with the base, the top of the support is rotationally connected with a first mounting plate, and the top of the first mounting plate is fixedly connected with two inverted-J-shaped rods which are symmetrically distributed. According to the discharging device, the rack moves up and down, the gear drives the power arm rod to rotate, the extension rod is pushed to rotate in the inner cavity of the first sliding groove, the orientation of the suction cup is controlled while the suction cup is driven to move along the first sliding groove through sliding between the supporting frame and the sliding strip, and discharging of punched products is achieved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of stamping equipment, and particularly relates to a material discharging mechanism for a stamping die. BACKGROUND

[0002] The stamping die is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, and is referred to as a cold stamping die (commonly known as a cold stamping die). Stamping is a kind of pressure processing method that uses a die installed on a press to apply pressure to materials at room temperature to make them deform, thereby obtaining the required parts. In the actual processing process, waste will be generated, and the waste needs to be discharged using a material discharging device.

[0003] Chinese patent document CN221537918U discloses a material discharging device for a stamping die, which comprises a workbench, a lower die seat and a supporting top plate are installed at the top end of the workbench, a hydraulic rod is installed at the top end inner wall of the supporting top plate, an upper die seat is connected to the bottom end of the hydraulic rod, a stamping head is installed at the bottom end of the upper die seat, a pushing assembly is arranged at the lower side of the stamping head, a material discharging assembly is arranged in the workbench, and the material discharging assembly comprises a mounting groove. This material discharging device for a stamping die is provided with a material discharging assembly, so that when the waste falls into the mounting groove during processing and then falls on the conveying belt device, the mounting groove can be smoothly discharged. Since the conveying belt device is a plane conveying device, the waste can be easily dropped into the conveying belt device, which can effectively avoid the phenomenon of jamming and poor transportation, and the brush can also clean the conveying belt device, thereby greatly increasing the practicability of the device.

[0004] The existing technology has the following problems:

[0005] The material discharging mechanism for a stamping die in the prior art is inconvenient for stacking and placing the discharged stamping products, thereby affecting the collection effect of the stamping products. SUMMARY

[0006] The purpose of the present application is to provide a material discharging mechanism for a stamping die to solve the problem of inconvenient stacking and placing of discharged stamping products.

[0007] To solve the above technical problems, the present application is realized by the following technical scheme:

[0008] The application discloses a discharging mechanism for a stamping die.

[0009] As a preferred technical scheme of the application, the top of the support is fixedly connected with a ball head plunger, the bottom of the mounting plate one is provided with two positioning holes matched with the ball head plunger, the rotating mounting plate one is fixed by inserting the ball head plunger into the positioning hole, the two inverted J-shaped rods are switched, and the inverted J-shaped rods exchange the stamping products.

[0010] As a preferred technical scheme of the application, the bottom of the lower die is fixedly connected with a discharging mechanism, the discharging mechanism comprises an installation plate two fixedly connected with the bottom of the lower die, a sliding groove one, a force arm rod and a sliding strip, the inner side of the sliding strip is slidably connected with a support frame, the support frame is rotatably connected with an extension rod slidably connected with the sliding groove one and the force arm rod, one end of the extension rod is fixedly connected with a plurality of suction cups arranged in a ring shape, the extension rod is pushed by rotating the force arm rod, the extension rod slides in the inner cavity of the sliding groove one, then the suction cups move along the sliding groove one, the direction of the suction cups is adjusted by sliding the sliding strip and the support frame, and the stamping products are discharged.

[0011] As a preferred technical scheme of the application, one of the guide columns is fixedly connected with a rack, the end of the force arm rod is fixedly connected with a gear engaged with the rack, the force arm rod is rotated by moving the guide column up and down and by matching the rack and the gear.

[0012] As a preferred technical scheme of the application, the side of the base close to the inverted J-shaped rod is fixedly connected with a mounting ring, the mounting ring is rotatably connected with two limiting plates, the limiting plates and the mounting ring are fixedly connected with a spring one, the stamping products are discharged by limiting the stamping products by the limiting plates.

[0013] As a preferred technical scheme of the application, the limiting plates and the suction cups are staggered, so that the interference phenomenon is prevented when the stamping products are discharged.

[0014] As a preferred technical scheme of the present application, the lower mold is connected with a flow guide assembly on both sides, the flow guide assembly comprises an adjusting screw rod rotationally connected with the lower mold, the lower mold is provided with a second sliding groove, the adjusting screw rod is threadedly connected with a sliding plate slidingly connected with the inner wall of the second sliding groove, and the top of the sliding plate is rotationally connected with a plurality of roller shafts.

[0015] As a preferred technical scheme of the present application, the lower mold is connected with a flow guide assembly on both sides, the flow guide assembly comprises an adjusting screw rod rotationally connected with the lower mold, the lower mold is provided with a second sliding groove, the adjusting screw rod is threadedly connected with a sliding plate slidingly connected with the inner wall of the second sliding groove, and the top of the sliding plate is rotationally connected with a plurality of roller shafts.

[0016] As a preferred technical scheme of the present application, the bottom of the inner cavity of the support shell is provided with a spring two, and the spring two is located between the lower mold and the support rod, so that a pushing force is generated on the support rod to release the fixation of the pressing plate on the raw material.

[0017] As a preferred technical scheme of the present application, the support rod is rotationally connected with an adjusting screw sleeve threadedly connected with the screw rod, so that the length of the screw rod is adjusted by rotating the adjusting screw sleeve, and the fixation of raw materials of different thicknesses is realized.

[0018] The present application has the following advantages:

[0019] 1. The rack moves up and down to rotate the gear arm rod, push the extension rod to rotate in the inner cavity of the first sliding groove, and control the orientation of the suction cup by sliding between the support frame and the sliding strip, so as to realize the discharge of the punched product.

[0020] 2. The downward movement of the upper mold pushes the support rod downward, so that the screw rod pushes the pressing plate, and the sliding of the shaft rod in the inner side of the force arm groove plate enables the pressing plate to extrude and fix the two sides of the raw material.

[0021] Of course, any product implementing the present application does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed for the description of the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort based on these drawings.

[0023] Figure 1 Structure diagram of the present application;

[0024] Figure 2 Structure diagram of the present application Figure 1 ;

[0025] Figure 3 Structure diagram of the present application

[0026] Figure 4 Structure diagram of the present application Figure 2 ;

[0027] Figure 5 Structure diagram of the present application

[0028] Figure 6 Structure diagram of the present application

[0029] Figure 7 Structure diagram of the present application

[0030] Figure 8 Structure diagram of the present application

[0031] Figure 9 Structure diagram of the present application

[0032] Figure 10 Structure diagram of the present application

[0033] In the drawings, the components represented by the respective reference numerals are listed as follows:

[0034] 1, base; 2, aggregate assembly; 21, support; 22, ball head plunger; 23, positioning hole; 24, mounting plate one; 25, inverted J-shaped rod; 3, discharging mechanism; 31, rack; 32, gear; 33, mounting plate two; 34, support frame; 35, suction cup; 36, sliding bar; 37, sliding groove one; 38, force arm rod; 39, extension rod; 310, mounting ring; 311, limiting plate; 312, spring one; 4, discharging pipe; 5, pressing assembly; 51, support rod; 52, screw rod; 53, connecting rod; 54, adjusting screw sleeve; 55, force arm slot plate; 56, pressing plate; 57, shaft rod; 58, support shell; 59, spring two; 6, flow guide assembly; 61, adjusting screw rod; 62, sliding groove two; 63, roller shaft; 64, sliding plate; 7, upper die; 8, guide column; 9, lower die; 10, hydraulic rod. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0036] In the description of the present application, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0037] Embodiment one:

[0038] Please refer to Figures 1-4 , Figure 6 and Figure 9 , the present application is a kind of discharging mechanism for stamping die, including base 1, the top of base 1 is fixedly installed with lower die 9, inner wall is fixedly installed with hydraulic rod 10, the output end of hydraulic rod 10 is fixedly installed with four guide columns 8 that are movably sleeved with lower die 9, the top of four guide columns 8 is fixedly connected with upper die 7, the bottom of upper die 7 is fixedly connected with two stamping heads for stamping, base 1 is fixedly connected with aggregate assembly 2, the bottom of lower die 9 is fixedly installed with discharging pipe 4 extending to the outside of base 1, for discharging the waste after stamping, can be placed in the bottom of discharging pipe 4 Storage box, the discharged waste is collected;By the extension of hydraulic rod 10, four guide columns 8 are pulled at the same time, the movement of upper die 7 is realized, so that the two punches on upper die 7 stamp the raw materials placed on lower die 9.

[0039] Please see Figures 1-5 As shown, the material collection assembly 2 includes a support 21 fixedly connected to the base 1. The top of the support 21 is rotatably connected to a mounting plate 24. The top of the mounting plate 24 is fixedly connected to two symmetrically distributed inverted J-shaped rods 25. By feeding material onto the top of the inverted J-shaped rods 25, the stamped products can be stacked to collect the stamped products.

[0040] A ball-head plunger 22 is fixedly connected to the top of the support 21. Two positioning holes 23 are opened at the bottom of the mounting plate 24, both of which are matched with the ball-head plunger 22. The rotating mounting plate 24 is fixed by inserting the ball-head plunger 22 into the positioning holes 23, so as to switch the two inverted J-shaped rods 25 and realize the exchange of aggregates of the stamped product by the inverted J-shaped rods 25.

[0041] By rotating the mounting plate 24, the orientation of the two inverted J-shaped rods 25 can be adjusted so that the stamped products can be stacked and collected as needed. The design of the two inverted J-shaped rods 25 allows for staggered collection of the stamped products, avoiding the impact on the stamping efficiency of the raw materials when unloading the stamped products stacked on the inverted J-shaped rods 25.

[0042] Please see Figures 1-4 and Figures 6-8 As shown, a discharge mechanism 3 is fixedly connected to the bottom of the lower mold 9. The discharge mechanism 3 includes a mounting plate 33 fixedly connected to the bottom of the lower mold 9. The mounting plate 33 has a slide groove 37. Specifically, the slide groove 37 is a right-angle slide groove with a chamfered angle. A lever 38 and a slide bar 36 are rotatably connected. A support frame 34 is slidably connected to the inner side of the slide bar 36. An extension rod 39 is rotatably connected to the slide groove 37 and the lever 38. Several suction cups 35 arranged in a ring are fixedly connected to one end. By rotating the lever 38, the extension rod 39 is moved, causing the extension rod 39 to slide in the inner cavity of the slide groove 37. This causes the suction cups 35 to move along the slide groove 37. The orientation of the suction cups 35 is adjusted by the sliding of the slide bar 36 and the support frame 34, thereby realizing the discharge of the stamped product.

[0043] One of the guide posts 8 is fixedly connected to a rack 31, and the end of the lever arm 38 is fixedly connected to a gear 32 that meshes with the rack 31. By moving the guide post 8 up and down and by utilizing the cooperation between the rack 31 and the gear 32, the lever arm 38 can be rotated.

[0044] A mounting ring 310 is fixedly installed on the side of the base 1 near the inverted J-shaped rod 25. The mounting ring 310 is rotatably connected to two limiting plates 311. A spring 312 is fixedly connected between the limiting plates 311 and the mounting ring 310. By limiting the stamped product through the limiting plates 311, the stamped product adsorbed on the suction cup 35 can be unloaded.

[0045] The limiting plate 311 and the suction cup 35 are staggered to prevent interference when unloading the stamped product.

[0046] When the rack 31 moves downward, the gear 32 drives the power arm 38 to rotate, pushing the extension rod 39 to rotate within the cavity of the slide groove 37. Simultaneously, the sliding between the support frame 34 and the slide bar 36 causes the suction cup 35 to move along the slide groove 37 and rotate upward. When the upper mold 7 presses the raw material, the suction cup 35 is positioned vertically and moves upward. Under the pressure generated by the upper mold 7, the suction cup 35 adheres to the pressed product. When the rack 31 moves upward, the suction cup 35 rotates and moves horizontally to the position shown in the instruction manual. Figure 8 The position shown allows the suction cup 35 to push the stamped product out from the inside of the mounting ring 310; then, by moving the rack 31 downward and using the limiting plate 311 to block the stamped product, the stamped product can be unloaded, so that the stamped product falls onto the mounting plate 24 along the inverted J-shaped rod 25 for stacking.

[0047] Example 2:

[0048] Please see Figures 1-4 , Figure 9 and Figure 10 As shown, a specific application of this embodiment is as follows: both sides of the lower mold 9 are connected to a flow guiding component 6. The flow guiding component 6 includes an adjusting screw 61 that is rotatably connected to the lower mold 9. The lower mold 9 has a second slide groove 62. The adjusting screw 61 is threadedly connected to a slide plate 64 that is slidably connected to the inner wall of the slide groove 62. Several rollers 63 are rotatably connected to the top of the slide plate 64. By moving the slide plate 64, the position of the rollers 63 is adjusted to guide raw materials of different widths.

[0049] By rotating the adjusting screw 61, the slide plate 64 slides in the inner cavity of the second chute 62, causing the roller 63 to squeeze the material on both sides, thus guiding the movement of the material.

[0050] Please see Figures 1-4 , Figure 6 , Figure 9 and Figure 10As shown, pressing components 5 are fixedly connected to both sides of the top of the lower mold 9. The pressing components 5 include a support shell 58 fixedly connected to the lower mold 9. A support rod 51 is movably sleeved on the top of the support shell 58. A connecting rod 53 is rotatably connected to the middle of the support rod 51. A screw 52 is movably sleeved on the inner wall of the connecting rod 53. A pressure plate 56 is rotatably connected to the end of the screw 52. Two lever arm groove plates 55 are fixedly connected to the top of the slide plate 64. Two shafts 57, which are slidably connected to the inner side of the lever arm groove plates 55, are fixedly connected to both sides of the pressure plate 56. By moving the upper mold 7 downward, the support rod 51 is pushed downward. The screw 52 pushes the pressure plate 56 by the cooperation between the shaft 57 and the lever arm groove plate 55, thereby fixing the raw material by the pressure plate 56.

[0051] A second spring 59 is placed at the bottom of the inner cavity of the support shell 58, and the second spring 59 is located between the lower mold 9 and the support rod 51. By generating an upward thrust on the support rod 51, it is used to release the pressure plate 56 from fixing the raw material.

[0052] The connecting rod 53 is rotatably connected to the adjusting sleeve 54, which is threadedly connected to the screw 52. By rotating the adjusting sleeve 54, the length of the screw 52 is adjusted, thereby fixing raw materials of different thicknesses.

[0053] As the upper mold 7 moves downward, when the upper mold 7 moves to a certain height and before the raw material is stamped, the upper mold 7 pushes the support rod 51 downward, so that the screw 52 pushes the pressure plate 56, and the shaft 57 slides inside the lever arm groove plate 55, so that the pressure plate 56 squeezes and fixes the two sides of the raw material, so as to prevent the stamped raw material from getting stuck on the outer wall of the stamping head.

[0054] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0055] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A material discharge mechanism for a stamping die, comprising a base (1), wherein a lower die (9) is fixedly mounted on the top of the base (1), and a hydraulic rod (10) is fixedly mounted on the inner wall. Four guide pillars (8), each movably sleeved with the lower die (9), are fixedly mounted on the output end of the hydraulic rod (10). An upper die (7) is fixedly connected to the top of the four guide pillars (8). The mechanism is characterized in that: The base (1) is fixedly connected to a material collection assembly (2). The material collection assembly (2) includes a support (21) fixedly connected to the base (1). The top of the support (21) is rotatably connected to an installation plate (24). The top of the installation plate (24) is fixedly connected to two symmetrically distributed inverted J-shaped rods (25). By feeding material onto the top of the inverted J-shaped rods (25), the stamped products are stacked to collect the stamped products.

2. The material discharge mechanism for a stamping die according to claim 1, characterized in that, The top of the support (21) is fixedly connected to a ball-head plunger (22). The bottom of the mounting plate (24) has two positioning holes (23) that both cooperate with the ball-head plunger (22). By inserting the ball-head plunger (22) into the positioning holes (23), the rotating mounting plate (24) is fixed so as to switch the two inverted J-shaped rods (25) and realize the exchange of aggregates of the stamped product by the inverted J-shaped rods (25).

3. The material discharge mechanism for a stamping die according to claim 1, characterized in that, The bottom of the lower mold (9) is fixedly connected to a material discharge mechanism (3). The material discharge mechanism (3) includes a second mounting plate (33) fixedly connected to the bottom of the lower mold (9). The second mounting plate (33) has a slide groove (37) and a lever arm (38) and a slide bar (36) rotatably connected. A support frame (34) is slidably connected to the inner side of the slide bar (36). The support frame (34) is rotatably connected to the slide groove (37) and the lever arm (38). The extension rod (39) is fixedly connected to several suction cups (35) arranged in a ring at one end. By rotating the lever arm (38), the extension rod (39) is moved, so that the extension rod (39) slides in the inner cavity of the slide groove (37), and then the suction cups (35) move along the slide groove (37). The orientation of the suction cups (35) is adjusted by sliding the slide bar (36) and the support frame (34), so as to realize the discharge of the stamped product.

4. The material discharge mechanism for a stamping die according to claim 3, characterized in that, One of the guide posts (8) is fixedly connected to a rack (31), and the end of the lever arm (38) is fixedly connected to a gear (32) that meshes with the rack (31). The lever arm (38) is rotated by the up and down movement of the guide post (8) and by the cooperation between the rack (31) and the gear (32).

5. The material discharge mechanism for a stamping die according to claim 3, characterized in that, The base (1) is fixedly installed with an installation ring (310) on the side near the inverted J-shaped rod (25). The installation ring (310) is rotatably connected to two limiting plates (311). A spring (312) is fixedly connected between the limiting plates (311) and the installation ring (310). By limiting the stamped product with the limiting plates (311), the stamped product adsorbed on the suction cup (35) can be unloaded.

6. The material discharge mechanism for a stamping die according to claim 5, characterized in that, The limiting plate (311) and the suction cup (35) are staggered to prevent interference when unloading the stamped product.

7. The material discharge mechanism for a stamping die according to claim 1, characterized in that, Both sides of the lower mold (9) are connected to flow guiding components (6). The flow guiding components (6) include an adjusting screw (61) rotatably connected to the lower mold (9). The lower mold (9) has a second slide groove (62). The adjusting screw (61) is threadedly connected to a sliding plate (64) slidably connected to the inner wall of the second slide groove (62). Several rollers (63) are rotatably connected to the top of the sliding plate (64). By moving the sliding plate (64), the position of the rollers (63) is adjusted, thereby guiding raw materials of different widths.

8. The material discharge mechanism for a stamping die according to claim 7, characterized in that, The lower mold (9) has two fixedly connected pressing components (5) on both sides of its top. The pressing components (5) include a support shell (58) fixedly connected to the lower mold (9). A support rod (51) is movably sleeved on the top of the support shell (58). A connecting rod (53) is rotatably connected to the middle of the support rod (51). A screw (52) is connected to the inner wall of the connecting rod (53). A pressure plate (56) is rotatably connected to the end of the screw (52). Two lever arm groove plates (55) are fixedly connected to the top of the slide plate (64). Two shafts (57) are fixedly connected to the sides of the pressure plate (56) and are slidably connected to the inner side of the lever arm groove plates (55). By moving the upper mold (7) downward, the support rod (51) is pushed downward. The screw (52) pushes the pressure plate (56) by the cooperation between the shaft (57) and the lever arm groove plates (55), thereby fixing the raw material by the pressure plate (56).

9. A material discharge mechanism for a stamping die according to claim 8, characterized in that, A second spring (59) is placed at the bottom of the inner cavity of the support shell (58), and the second spring (59) is located between the lower mold (9) and the support rod (51). By generating an upward thrust on the support rod (51), it is used to release the pressure plate (56) from fixing the raw material.

10. A material discharge mechanism for a stamping die according to claim 8, characterized in that, The connecting rod (53) is rotatably connected to an adjusting sleeve (54) that is threadedly connected to the screw (52). By rotating the adjusting sleeve (54), the length of the screw (52) is adjusted, thereby fixing raw materials of different thicknesses.

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