A mechanical high-speed discharge device for plane parts processing

Abstract

The present application discloses a mechanical high-speed discharge device for plane parts processing, which relates to the technical field of metal processing. A channel for a strip plate to pass through is formed between the base and the cover plate, a driving device is used to drive the strip plate to move intermittently, a punch is connected to the concave mold plate, the base is provided with a connecting groove for the punch to pass through, the connecting groove is connected to the channel, the cover plate is provided with a clearance groove for the parts to be inserted, the clearance groove is connected to the channel, and the cover plate is connected to an active component for driving the parts to detach from the clearance groove. In the process of moving the cover plate and the base of the present application, the active component drives the stamped parts to detach from the clearance groove and insert into the strip plate, so that the strip plate drives the parts to move synchronously during the movement. Compared with the traditional blowing structure, the present application improves the overall processing efficiency of the parts, and can prevent collisions between parts, thereby protecting the parts.

Description

Technical Field

[0001] The present application relates to the technical field of metal processing, and in particular to a mechanical high-speed discharge device for plane parts processing. Background Art

[0002] Planar parts usually refer to parts manufactured in a two-dimensional plane, and their features and functions are mainly defined in the plane. Such parts usually have relatively simple geometric shapes and can be obtained from sheets or other flat materials by cutting, stamping, milling, grinding and other processing methods.

[0003] Select the appropriate strip plate according to the thickness of the part. In order to ensure the flatness of the existing metal parts, most of the parts are discharged from the mold by blowing. However, with the increase in production, the traditional blowing structure takes a long time to discharge the parts, resulting in the machine speed cannot be increased, the production efficiency is low, and needs to be improved. Summary of the invention

[0004] The purpose of this application is to provide a mechanical high-speed discharge device for planar parts processing in order to improve the overall processing efficiency of the parts.

[0005] The present application provides a mechanical high-speed discharge equipment for plane parts processing, which adopts the following technical scheme: it includes an upper die base, a lower die base, a driving device and a driving member for driving the upper die base to slide in a direction close to or away from the lower die base, the upper die base is connected with a discharge plate on one side close to the lower die base, the lower die base is connected with a concave die plate on one side close to the upper die base, the concave die plate is slidably connected with a base and a cover plate, the base is connected to the cover plate, the concave die plate is connected with a reset component for driving the base and the cover plate to reset, a channel for the strip plate to pass through is formed between the base and the cover plate, the driving device is used to drive the strip plate to move intermittently, the concave die plate is connected with a punch, the base is provided with a connecting groove for the punch to pass through, the connecting groove is connected with the channel, the cover plate is provided with a clearance groove for parts to be inserted, the clearance groove is connected with the channel, and the cover plate is connected with an active component for driving the parts to disengage from the clearance groove.

[0006] By adopting the above technical solution, the driving device drives the strip plate to move intermittently, so that the area of ​​the strip plate to be punched corresponds to the punch, and the driving member drives the upper die seat to move in the direction close to the lower die seat, that is, the stripping plate moves in the direction close to the lower die seat, and the stripping plate abuts against the cover plate and drives the cover plate and the base to move in the direction close to the lower die seat. During the sliding process of the cover plate and the base, the punch punches the strip plate, and the parts punched out of the strip plate are stuck in the clearance groove, thereby completing the stamping of the parts. The driving member drives the upper die seat to move in the direction away from the lower die seat, that is, the stripping plate moves in the direction away from the lower die seat, and the stripping plate is separated from the cover plate, and the reset component drives the cover plate and the base to reset for the next work. During the movement of the cover plate and the base, the active component drives the parts after the stamping to leave the clearance groove and get stuck in the strip plate, so that the strip plate drives the parts to move synchronously during the movement. Compared with the traditional blow-out structure, the present application improves the overall processing efficiency of the parts, and can prevent collisions between parts, thereby protecting the parts.

[0007] Optionally, the base is provided with a force transmission rod, and the concave template is provided with a guide hole for slidingly cooperating with the force transmission rod.

[0008] By adopting the above technical solution, when the base slides, the force transmission rod slides along the guide hole, and the sliding cooperation between the force transmission rod and the guide hole guides and limits the sliding of the base and the cover plate, thereby improving the sliding stability of the base and the cover plate.

[0009] Optionally, the reset assembly includes a limit block arranged on the force transmission rod and a first elastic member connected to the limit block, the radius of the limit block is larger than the radius of the force transmission rod, the lower mold base is provided with a slide groove for slidingly cooperating with the limit block, the slide groove is connected to the guide hole, one end of the first elastic member abuts against the limit block, and the other end is connected to an inner wall of one side of the slide groove.

[0010] By adopting the above technical solution, when the force transmission rod moves toward the direction close to the first elastic member, the limit block moves with the movement of the force transmission rod, the first elastic member is compressed to produce elastic deformation and maintain the trend of elastic deformation, when the unloading plate is separated from the cover plate, the first elastic member elastically resets, and the first elastic member drives the limit block, the force transmission rod, the cover plate and the base to reset, and during the movement of the limit block, the limit block abuts against the inner wall of the slide groove, thereby preventing the force transmission rod from disengaging from the guide hole during the sliding process, so that the cover plate and the base move to their original height.

[0011] Optionally, the lower die base is threadedly connected with a stop screw for covering the slide groove, the limit block is located between the stop screw and the force transmission rod, one end of the first elastic member abuts against the limit block, and the other end abuts against the stop screw.

[0012] By adopting the above technical solution, the first elastic member, the force transmission rod and the limit block are installed on the concave mold plate and the lower mold base through the opening of the slide groove, and then the slide groove is covered by the set screw, which is convenient for installation of the first elastic member, the force transmission rod and the limit block.

[0013] Optionally, the active component includes an active plate slidably connected to the give way slot and a second elastic member connected to the active plate, and one end of the second elastic member away from the active plate abuts against an inner wall of the give way slot.

[0014] By adopting the above technical solution, when the base and the cover plate move toward the direction close to the punch, the punch abuts against the strip plate and punches out the part, the part is stuck in the clearance groove, the part abuts against the active plate and drives the active plate to slide in the direction close to the second elastic member, the second elastic member is compressed and maintains a tendency of elastic reset; when the base and the cover plate move in the direction away from the punch, the second elastic member elastically resets, the second elastic member forces the active plate to move in the direction close to the part, the active plate drives the part out of the clearance groove and is stuck in the strip plate, so that the strip plate drives the parts to move synchronously during the movement.

[0015] Optionally, the concave mold plate is provided with a first groove for the base to be snapped into, and the unloading plate is provided with a second groove for the cover plate to be snapped into, and the male mold is connected in the first groove. When the base is snapped into the first groove and the cover plate is snapped into the second groove, the unloading plate and the concave mold plate clamp the strip plate.

[0016] By adopting the above technical solution, when the base is inserted into the first groove and the cover plate is inserted into the second groove, the stripper plate and the concave plate clamp the strip-shaped plate. Even if some parts protrude from the strip-shaped plate, when the stripper plate and the concave plate clamp the strip-shaped plate, the parts are re-inserted into the strip-shaped plate, so that the strip-shaped plate drives the parts to move synchronously during the movement.

[0017] Optionally, a lower pad is connected between the concave mold plate and the lower mold base, the base is connected to a guide column, and the concave mold plate is provided with a guide groove for slidingly cooperating with the guide column. When the guide column abuts against the inner wall of the guide groove, the strip sheet is clamped by the unloading plate and the concave mold plate.

[0018] By adopting the above technical solution, when the base slides, the sliding cooperation of the guide column and the guide groove plays a role in guiding and limiting the sliding of the base and the cover plate, thereby improving the sliding stability of the base and the cover plate. When the guide column abuts against the inner wall of the guide groove, the unloading plate and the concave mold plate clamp the strip plate to prevent the cover plate and the base from moving excessively, thereby protecting the strip plate.

[0019] Optionally, the unloading plate is connected to two clamping columns, the punch is located between the two clamping columns, and the cover plate is provided with a clearance hole for the corresponding clamping column to pass through, and the clearance hole is connected to the channel.

[0020] By adopting the above technical solution, when the unloading plate moves toward the direction close to the cover plate, the two clamping columns move with the movement of the unloading plate. The clamping columns pass through the clearance holes and abut against the strip plate, so that the strip plate is clamped by the clamping columns and the inner wall of the channel, thereby improving the stability of the strip plate, that is, improving the effect of the punch punching the strip plate.

[0021] Optionally, the unloading plate is provided with a receiving groove for slidingly cooperating with the clamping column, and the unloading plate is connected to the clamping column through a third elastic member, one end of the third elastic member is connected to the clamping column, and the other end is connected to an inner wall of one side of the receiving groove.

[0022] By adopting the above technical solution, when the clamping column abuts against the strip-shaped plate, the clamping column is pressed and moves toward the third elastic member, and the third elastic member is pressed to produce elastic deformation and maintain the tendency of elastic reset, thereby improving the effect of the strip-shaped plate being clamped by the clamping column and the inner wall of the channel. The third elastic member can absorb the impact force and protect the strip-shaped plate. The sliding cooperation between the clamping column and the receiving groove guides and limits the sliding of the clamping column, thereby improving the stability of the sliding of the clamping column, that is, improving the effect of the strip-shaped plate being clamped by the clamping column and the inner wall of the channel.

[0023] Optionally, the cover plate is detachably connected to the base via a locking member.

[0024] By adopting the above technical solution, the locking member is loosened to separate the cover plate from the base, which facilitates the installation of the strip plate in the channel and improves the installation efficiency of the strip plate. After the strip plate is installed, the cover plate and the base are connected by the locking member.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. During the movement of the cover plate and the base, the active component drives the stamped parts to leave the clearance groove and insert into the strip plate, so that the strip plate drives the parts to move synchronously during the movement. Compared with the traditional blow-out structure, this application improves the overall processing efficiency of the parts, prevents collisions between parts, and protects the parts.

[0027] 2. When the base and the cover plate move toward the direction close to the punch, the punch contacts the strip plate and punches out the parts, the parts are stuck in the clearance groove, the parts contact the active plate and drive the active plate to slide in the direction close to the second elastic member, the second elastic member is compressed and maintains the tendency of elastic reset; when the base and the cover plate move in the direction away from the punch, the second elastic member elastically resets, the second elastic member forces the active plate to move in the direction close to the parts, the active plate drives the parts out of the clearance groove and is stuck in the strip plate, so that the strip plate drives the parts to move synchronously during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the parts.

[0029] Figure 2 It is a schematic diagram of the overall structure of the strip plate.

[0030] Figure 3 It is a schematic diagram of the overall structure of the strip plate and the embodiment of the present application.

[0031] Figure 4 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0032] Figure 5 It is one of the cross-sectional views of an embodiment of the present application, showing a limit block.

[0033] Figure 6 yes Figure 5 A magnified image of area A.

[0034] Figure 7 This is the second cross-sectional view of an embodiment of the present application, showing the male mold.

[0035] Figure 8 yes Figure 7 Magnified view of area B.

[0036] Explanation of the reference numerals in the accompanying drawings: 1. Upper die seat; 11. Upper pad; 12. Fixed plate; 13. Height limit plate; 14. Unloading plate; 141. Second groove; 142. Pressing column; 143. Clamping column; 144. Accommodating groove; 145. Third elastic member; 2. Lower die seat; 21. Lower pad; 22. Concave mold plate; 221. Guide hole; 222. First groove; 223. Punch; 224. Guide groove; 23. Slide groove; 3. Base; 31. Force transmission rod; 32. Channel; 33. Connecting groove; 34. Guide column; 4. Cover plate; 41. Make way groove; 42. Make way hole; 5. Reset assembly; 51. First elastic member; 52. Limit block; 53. Stop screw; 6. Active assembly; 61. Active plate; 62. Second elastic member. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1 -Attached Figure 8 This application is described in further detail.

[0038] The embodiment of the present application discloses a mechanical high-speed discharge device for planar parts processing.

[0039] Combination Figure 3 and Figure 4 As shown, it includes an upper die base 1, a lower die base 2, a driving device (not shown in the drawings) and a driving member (not shown in the drawings) for driving the upper die base 1 to slide toward or away from the lower die base 2. The driving member is a hydraulic cylinder, and the driving member is externally connected to a controller (not shown in the drawings). The signal output end of the controller is connected to the signal input end of the driving member, and the side of the upper die base 1 close to the driving member is fixedly connected to the output end of the driving member.

[0040] Combination Figure 3 and Figure 4 As shown, an upper pad 11 is fixedly connected to the side of the upper die base 1 close to the lower die base 2, a fixed plate 12 is fixedly connected to the side of the upper pad 11 away from the upper die base 1, a limited height plate 13 is fixedly connected to the side of the fixed plate 12 away from the upper pad 11, and a stripper plate 14 is fixedly connected to the side of the limited height plate 13 away from the fixed plate 12. A lower pad 21 is fixedly connected to the side of the lower die base 2 close to the upper die base 1, and a concave mold plate 22 is fixedly connected to the side of the lower pad 21 away from the lower die base 2. A base 3 and a cover plate 4 are slidably connected between the stripper plate 14 and the concave mold plate 22, the cover plate 4 is located above the base 3, and the cover plate 4 is connected to the base 3 by a locking member (not shown in the drawings), and the locking member is a bolt.

[0041] Combination Figure 5 and Figure 6 As shown, four force transmission rods 31 are arranged on the side of the base 3 away from the cover plate 4. The force transmission rods 31 are integrally formed with the base 3. The concave mold plate 22 is provided with guide holes 221 for slidingly cooperating with the corresponding force transmission rods 31. The guide holes 221 penetrate the lower pad 21. The lower mold base 2 is connected with a reset assembly 5 for driving the base 3 and the cover plate 4 to reset. The reset assembly 5 includes a first elastic member 51 and a limit block 52 fixedly connected to each force transmission rod 31. The limit block 52 is located at one end of the force transmission rod 31 away from the base 3. The radius of the limit block 52 is larger than the radius of the force transmission rod 31. The lower die base 2 is provided with a slide groove 23 for slidingly cooperating with the limit block 52. The slide groove 23 is connected to the guide hole 221. The lower die base 2 is threadedly connected with a stop screw 53 for covering the corresponding slide groove 23. The limit block 52 is located between the stop screw 53 and the force transmission rod 31. The first elastic member 51 is a spring. The two ends of the first elastic member 51 are respectively abutted against the side facing the limit block 52 and the stop screw 53.

[0042] Combination Figure 6 , Figure 7 and Figure 8As shown, a channel 32 for the strip plate to pass through is formed between the base 3 and the cover plate 4, and the driving device is a stepping conveyor (the stepping conveyor is a prior art), which drives the strip plate to move intermittently. A first groove 222 for the base 3 to be inserted is formed in a depression on one side of the concave template 22 close to the stripper plate 14, and a second groove 141 for the cover plate 4 is formed in a depression on one side of the stripper plate 14 close to the concave template 22. A punch 223 is fixedly connected to the inner wall of the first groove 222, and a connecting groove 33 for the punch 223 to pass through is formed in the base 3, and the connecting groove 33 is connected to the channel 32. When the base 3 and the cover plate 4 are in the original position, the upper surface of the punch 223 is flush with the inner wall of the channel 32 close to the concave template 22. A clearance groove 41 for parts to be inserted is provided on one side of the cover plate 4 close to the base 3. The clearance groove 41 is communicated with the channel 32. The cover plate 4 is connected with an active component 6 for driving the parts to be separated from the clearance groove 41. The active component 6 includes an active plate 61 slidably connected in the clearance groove 41 and a second elastic member 62 fixedly connected to the active plate 61. The second elastic member 62 is a spring. One end of the second elastic member 62 away from the active plate 61 is fixedly connected to the inner wall of the clearance groove 41. When the active plate 61 is not subjected to force, the side of the active plate 61 away from the second elastic member 62 is flush with the side of the channel 32 away from the punch 223.

[0043] Combination Figure 6 , Figure 7 and Figure 8 As shown, the inner wall of the second groove 141 is provided with four pressing columns 142, and the four pressing columns 142 are integrally formed with the concave mold plate 22. The stripper plate 14 is relatively slidably connected with two clamping columns 143, and the convex mold 223 is located between the two clamping columns 143. The cover plate 4 is provided with a clearance hole 42 for slidingly cooperating with the clamping column 143, and the clearance hole 42 is connected with the channel 32. The stripper plate 14 is provided with a receiving groove 144 for slidingly cooperating with the clamping column 143, and the receiving groove 144 is connected with the second groove 141. The stripper plate 14 is connected with the clamping column 143 through a third elastic member 145, and the third elastic member 145 is a spring. One end of the third elastic member 145 is fixedly connected with the clamping column 143, and the other end is fixedly connected with the inner wall of the receiving groove 144. When the pressing column 143 is not subjected to force, the end of the pressing column 143 away from the third elastic member 145 is closer to the concave plate 22 than the end of the pressing column 142 close to the concave plate 22. The base 3 is relatively slidably connected to two guide columns 34, and the concave plate 22 is provided with a guide groove 224 for slidingly cooperating with the corresponding guide column 34. When the guide column 34 abuts against the inner wall of the guide groove 224, the strip plate is clamped by the stripper plate 14 and the concave plate 22, and the upper surface of the concave plate 22 is flush with the side of the channel 32 close to the guide column 34, and the lower surface of the stripper plate 14 is flush with the side of the channel 32 away from the guide column 34.

[0044] The implementation principle of a mechanical high-speed discharge device for plane parts processing in the embodiment of the present application is as follows:

[0045] The driving device drives the strip plate to move intermittently, so that the area where the strip plate is punched corresponds to the punch 223, and the driving member drives the upper die base 1 to move in the direction close to the lower die base 2, that is, the unloading plate 14 moves in the direction close to the lower die base 2, and the pressing column 142 abuts against the cover plate 4 and drives the cover plate 4 and the base 3 to move in the direction close to the lower die base 2. During the sliding process of the cover plate 4 and the base 3, the punch 223 punches the strip plate, and the parts punched out of the strip plate are stuck in the clearance groove 41. The parts abut against the active plate 61 and drive the active plate 61 to slide in the direction close to the second elastic member 62. The second elastic member 62 is compressed and maintains the tendency of elastic reset. At the same time, the limit block 52 moves with the movement of the force transmission rod 31, and the first elastic member 51 is compressed to produce elastic deformation and maintain the tendency of elastic deformation.

[0046] The driving member drives the upper die base 1 to move away from the lower die base 2, that is, the unloading plate 14 moves away from the lower die base 2, and the second elastic member 62 is elastically reset, and the second elastic member 62 forces the active plate 61 to move toward the direction close to the part, and the active plate 61 drives the part to leave the clearance groove 41 and clamp into the strip plate; the first elastic member 51 is elastically reset, and the first elastic member 51 drives the limit block 52, the force transmission rod 31, the cover plate 4 and the base 3 to reset, and the limit block 52 is in the process of moving, and the limit block 52 abuts against the inner wall of the slide groove 23. The driving device drives the strip plate to move again, so that the strip plate drives the stamped parts to move synchronously during the movement.

[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A mechanical high-speed discharge device for plane parts processing, characterized in that: The invention comprises an upper die base (1), a lower die base (2), a driving device and a driving member for driving the upper die base (1) to slide in a direction close to or away from the lower die base (2); a discharge plate (14) is connected to a side of the upper die base (1) close to the lower die base (2); a concave die plate (22) is connected to a side of the lower die base (2) close to the upper die base (1); the concave die plate (22) is slidably connected to a base (3) and a cover plate (4); the base (3) and the cover plate (4) are connected; the concave die plate (22) is connected to a reset component (5) for driving the base (3) and the cover plate (4) to reset; A channel (32) for the strip plate to pass through is formed between the base (3) and the cover plate (4); the driving device is used to drive the strip plate to intermittently move; the concave mold plate (22) is connected to a male mold (223); the base (3) is provided with a connecting groove (33) for the male mold (223) to pass through; the connecting groove (33) is communicated with the channel (32); the cover plate (4) is provided with a clearance groove (41) for parts to be inserted; the clearance groove (41) is communicated with the channel (32); the cover plate (4) is connected to an active component (6) for driving the parts to leave the clearance groove (41); The concave mold plate (22) is provided with a first groove (222) for the base (3) to be snapped into, the stripper plate (14) is provided with a second groove (141) for the cover plate (4) to be snapped into, the male mold (223) is connected in the first groove (222), and when the base (3) is snapped into the first groove (222) and the cover plate (4) is snapped into the second groove (141), the stripper plate (14) and the concave mold plate (22) clamp the strip plate; The cover plate (4) and the base (3) are detachably connected via a locking piece.

2. The mechanical high-speed discharge device for plane parts processing according to claim 1 is characterized in that: The base (3) is provided with a force transmission rod (31), and the concave template (22) is provided with a guide hole (221) for slidingly cooperating with the force transmission rod (31).

3. The mechanical high-speed discharge device for plane parts processing according to claim 2 is characterized in that: The reset assembly (5) comprises a limit block (52) arranged on the force transmission rod (31) and a first elastic member (51) connected to the limit block (52); the radius of the limit block (52) is greater than the radius of the force transmission rod (31); the lower die base (2) is provided with a slide groove (23) for slidingly cooperating with the limit block (52); the slide groove (23) is connected to the guide hole (221); one end of the first elastic member (51) abuts against the limit block (52), and the other end abuts against an inner wall of one side of the slide groove (23).

4. The mechanical high-speed discharge device for plane parts processing according to claim 3 is characterized in that: The lower die base (2) is threadedly connected with a stop screw (53) for covering the slide groove (23); the limit block (52) is located between the stop screw (53) and the force transmission rod (31); one end of the first elastic member (51) abuts against the stop screw (52) and the other end abuts against the stop screw (53).

5. The mechanical high-speed discharge device for plane parts processing according to claim 1 is characterized in that: The active component (6) comprises an active plate (61) slidably connected in the clearance groove (41) and a second elastic member (62) connected to the active plate (61), wherein one end of the second elastic member (62) away from the active plate (61) is connected to the inner wall of the clearance groove (41).

6. The mechanical high-speed discharge device for plane parts processing according to claim 1, characterized in that: A lower pad (21) is connected between the concave mold plate (22) and the lower mold base (2), a guide column (34) is connected to the base (3), and the concave mold plate (22) is provided with a guide groove (224) for slidingly cooperating with the guide column (34). When the guide column (34) abuts against the inner wall of the guide groove (224), the strip plate is clamped by the discharge plate (14) and the concave mold plate (22).

7. The mechanical high-speed discharge device for plane parts processing according to claim 1 is characterized in that: The discharge plate (14) is connected to two clamping columns (143), the punch (223) is located between the two clamping columns (143), and the cover plate (4) is provided with a clearance hole (42) for the corresponding clamping column (143) to pass through, and the clearance hole (42) is connected to the channel (32).

8. The mechanical high-speed discharge device for plane parts processing according to claim 7, characterized in that: The unloading plate (14) is provided with a receiving groove (144) for slidingly cooperating with the clamping column (143); the unloading plate (14) and the clamping column (143) are connected via a third elastic member (145); one end of the third elastic member (145) is connected to the clamping column (143), and the other end is connected to an inner wall of one side of the receiving groove (144).

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