Automatic feeding and stamping device

Abstract

The utility model discloses an automatic feeding stamping device which comprises a vibration disc, a first feeding guide rail, a second feeding guide rail, a pushing air cylinder and a fixing frame. The discharging end of the vibration disc is connected with the first feeding guide rail. According to the device, the vibration disc, the first feeding guide rail and the second feeding guide rail are arranged, the first feeding guide rail is obliquely and downwards arranged, the second feeding guide rail is vertically arranged, workpieces are automatically conveyed to the feeding station, an additional pushing mechanism is not needed, then the pushing air cylinder is arranged, the workpieces in the feeding station are pushed into the punching station, and the punching efficiency is improved. And through the arrangement of a lifting air cylinder and a stamping block, automatic stamping machining of the workpiece is achieved, and the overall structure is high in automation degree, machining efficiency and practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to an automatic feeding and punching device. Background Art

[0002] Stamping is a forming method that uses a press and a die to apply external force to plates, strips, pipes and profiles to cause plastic deformation or separation, thereby obtaining a workpiece (stamping part) of the desired shape and size; stamping processing is required in the production of many metal parts and plastic parts, such as parts of audio equipment, but most stamping equipment requires manual coordinated operation to achieve processing, and the overall efficiency is not high. A small number of equipment with a high degree of automation has a complex overall structure and high production cost. Announcement No. CN219324656U provides a stamping device, including a die body, a stamping part, a blower mechanism and a drive member. Among them, a stamping groove is provided on one side of the die body. The outer wall contour shape of the stamping part is adapted to the inner wall contour of the stamping groove so that the workpiece to be processed can be stamped. The blower mechanism includes a blowing assembly for connecting to an air source. The drive member is connected to the blowing assembly in a transmission manner so that the blowing assembly can move back and forth along the extension direction of the stamping groove to blow air to the inner wall of the stamping groove and the outer wall of the stamping part. The present application uses air blowing to cool down the die body and the stamping parts. The air blowing can also blow away the residual debris and impurities on the outer wall of the stamping parts and the inner wall of the stamping groove, which is convenient for the reuse of the stamping device. In addition, during the use of the stamping device, no water stains will remain on the surface of the stamping device, which reduces the rusting speed of the stamping device and increases the service life of the stamping device. However, the device cannot realize automatic feeding and the overall efficiency is not high. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an automatic feeding and punching device with high automation and high processing efficiency.

[0004] To achieve the above-mentioned purpose, the solution provided by the utility model is: an automatic feeding and stamping device, comprising a vibration plate, a first feed guide rail, a second feed guide rail, a propulsion cylinder, and a fixed frame, the discharge end of the vibration plate is connected to the first feed guide rail, the first feed guide rail is arranged obliquely downward, the discharge end of the first feed guide rail is connected to the second feed guide rail, the second feed guide rail is arranged vertically, a feeding station is arranged at the bottom of the second feed guide rail, a stamping station is arranged on the fixed frame, the propulsion cylinder is used to push the workpiece in the feeding station into the stamping station, a stamping cylinder is arranged on the fixed frame, the stamping cylinder is arranged vertically, and the stamping cylinder is connected downward to a stamping block, and the stamping block is used for stamping the workpiece.

[0005] The beneficial effects of the utility model are as follows: automatic loading and stamping are realized. The device realizes automatic feeding and stamping by arranging a vibration plate, a first feeding guide rail and a second feeding guide rail. The first feeding guide rail is arranged obliquely downward and the second feeding guide rail is arranged vertically. The workpiece is automatically transported to the feeding station without an additional pushing mechanism. Then, a pushing cylinder is arranged to push the workpiece in the feeding station into the stamping station to realize automatic loading. Then, a lifting cylinder and a stamping block are arranged to realize automatic stamping processing of the workpiece. The overall structure has a high degree of automation, high processing efficiency, strong practicability, and the overall structure occupies a small space.

[0006] Furthermore, a first limit block is formed at the discharge end at the bottom of the second feed guide rail, a second limit block is arranged directly below the first limit block, and a push groove is opened on the opposite sides of the first limit block and the second limit block, and the push groove and the second limit block cooperate with each other to form the stamping station.

[0007] Furthermore, it also includes a working platform, the working platform is provided with a base frame, the fixing frame is arranged on the base frame, and the vibrating plate is arranged on the working platform.

[0008] Furthermore, the propulsion cylinder is arranged on the base frame, and the propulsion cylinder is connected with a propulsion block, and the propulsion block is used to propel the workpiece in the feeding station into the stamping station.

[0009] Furthermore, a non-conforming station is arranged on the second limit block, and the non-conforming station is located between the feeding station and the stamping station.

[0010] Furthermore, the base frame is provided with a second discharge port, the base frame is provided with a push cylinder, the push cylinder is arranged in a horizontal direction, the push cylinder is connected with a push block, and the push block is used to push the workpiece in the unqualified station to the second discharge port. After the utility model adopts the above structure, the unqualified workpiece can be pushed out.

[0011] Furthermore, the first feed guide rail is provided with a detection head 211. After the utility model adopts the above structure, it can realize the detection of whether the workstation is qualified.

[0012] Furthermore, two sliding rods are arranged on the fixing frame, the two sliding rods are arranged vertically, the two sliding rods are slidably connected to a lifting seat together, the stamping cylinder is downwardly connected to the lifting seat, and the stamping block is arranged at the bottom of the lifting seat.

[0013] Furthermore, a reset spring is arranged at the bottom of the lifting seat. After the utility model adopts the above structure, the lifting seat can be driven to move upward and reset.

[0014] Furthermore, a stamping seat is arranged in the fixing frame, and the stamping seat is located directly below the lifting seat. The stamping seat has a stamping groove, and the stamping groove is arranged vertically. The stamping station is arranged in the stamping groove.

[0015] Furthermore, the base frame is provided with a first discharge port, and the bottom of the stamping groove is downwardly aligned with the first discharge port.

[0016] Furthermore, a limiting frame is slidably connected in the stamping station, and the limiting frame is used to limit the downward movement of the stamping block. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structure of the utility model is three-dimensional Figure 1 .

[0018] Figure 2 The overall structure of the utility model is three-dimensional Figure 2 .

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0020] Figure 4 The overall structure of the utility model is three-dimensional Figure 3 .

[0021] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0022] Figure 6 The overall structure of the utility model is three-dimensional Figure 4 .

[0023] Figure 7 for Figure 6 Enlarged view of center C.

[0024] Among them, 1 is a vibration plate, 21 is a first feed guide rail, 211 is a detection head, 22 is a second feed guide rail, 221 is a first limit block, 222 is a push groove, 23 is a second limit block, 24 is a push cylinder, 241 is a push block, 25 is a push cylinder, 251 is a push block, 2a is a feed station, 2b is an unqualified station, 3 is a fixed frame, 31 is a stamping cylinder, 32 is a stamping block, 33 is a sliding rod, 34 is a lifting seat, 341 is a reset spring, 35 is a stamping seat, 351 is a stamping groove, 36 is a limit frame, 3a is a stamping station, 4 is a working platform, 41 is a base frame, 42 is a first discharge port, and 43 is a second discharge port. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] See attached Figure 1 To Attachment Figure 7 As shown, an automatic feeding and stamping device includes a vibration plate 1, a first feed guide rail 21, a second feed guide rail 22, a propulsion cylinder 24, and a fixed frame 3. The discharge end of the vibration plate 1 is connected to the first feed guide rail 21, the first feed guide rail 21 is arranged obliquely downward, the discharge end of the first feed guide rail 21 is connected to the second feed guide rail 22, the second feed guide rail 22 is arranged vertically, a feeding station 2a is arranged at the bottom of the second feed guide rail 22, and a stamping station 3a is arranged on the fixed frame 3. The propulsion cylinder 24 is used to push the workpiece in the feeding station 2a into the stamping station 3a, and a stamping cylinder 31 is arranged on the fixed frame 3. The stamping cylinder 31 is arranged vertically, and the stamping cylinder 31 is downwardly connected to a stamping block 32, and the stamping block 32 is used for stamping the workpiece.

[0028] In this embodiment, a first limit block 221 is formed at the discharge end at the bottom of the second feed guide rail 22, a second limit block 23 is arranged directly below the first limit block 221, and a thrust groove is opened on the opposite side of the first limit block 221 and the second limit block 23, and the thrust groove cooperates with the second limit block 23 to form a stamping station 3a.

[0029] This embodiment further comprises a working platform 4 , which is provided with a base frame 41 , on which a fixing frame 3 is provided, and on which a vibration plate 1 is provided.

[0030] In this embodiment, a propulsion cylinder 24 is disposed on the base frame 41 , and the propulsion cylinder 24 is connected to a propulsion block 241 , which is used to propel the workpiece in the feeding station 2 a into the stamping station 3 a .

[0031] In this embodiment, a non-conforming station 2b is provided on the second limiting block 23, and the non-conforming station 2b is located between the feeding station 2a and the stamping station 3a.

[0032] In this embodiment, a second discharge port 43 is opened on the base frame 41, and a pushing cylinder 25 is arranged on the base frame 41. The pushing cylinder 25 is arranged in a horizontal direction, and the pushing cylinder 25 is connected to a pushing block 251. The pushing block 251 is used to push the workpiece in the unqualified workstation 2b to the second discharge port 43.

[0033] In this embodiment, two sliding rods 33 are provided on the fixing frame 3, the two sliding rods 33 are vertically arranged, the two sliding rods 33 are slidably connected to a lifting seat 34, the stamping cylinder 31 is downwardly connected to the lifting seat 34, and a stamping block 32 is provided at the bottom of the lifting seat 34.

[0034] In this embodiment, a stamping seat 35 is provided in the fixing frame 3 , and the stamping seat 35 is located directly below the lifting seat 34 . The stamping seat 35 has a stamping groove 351 , and the stamping groove 351 is vertically arranged. A stamping station 3a is arranged in the stamping groove 351 .

[0035] In this embodiment, the bottom frame 41 is provided with a first discharge port 42 , and the bottom of the punching groove 351 is downwardly aligned with the first discharge port 42 .

[0036] In this embodiment, a return spring 341 is disposed at the bottom of the lifting seat 34 .

[0037] In this embodiment, a detection head 211 is provided on the first feeding guide rail 21, and the detection head 211 is used to detect whether the workpiece is qualified.

[0038] In this embodiment, a limiting frame is slidably connected inside the punching station 3a, and the limiting frame is used to limit the downward movement of the punching block.

[0039] In this embodiment, the specific stamping process is as follows: first, the vibration plate 1 is started, and the vibration plate 1 conveys the workpieces one by one to the first feeding guide rail 21. After the workpieces are conveyed by the first feeding guide rail 21 and the second feeding guide rail 22, they are moved to the feeding station 2a. At this time, the propulsion cylinder 24 is started, and the piston rod of the propulsion cylinder 24 is extended to drive the propulsion block 241 to move forward, so that the propulsion block 241 first pushes the workpieces in the feeding station 2a to the unqualified station 2b;

[0040] When the workpiece passes through the first feeding guide rail 21, the detection head 211 detects whether the workpiece is qualified. If the workpiece is qualified, the piston rod of the push cylinder 24 is controlled to continue to extend, so as to push the workpiece in the unqualified station 2b into the stamping station 3a; if the workpiece is unqualified, the push cylinder 25 is started, and the piston rod of the push cylinder 25 is extended to drive the push block 251 to move, so that the push block 251 pushes the workpiece in the unqualified station 2b to the second discharge port 43 for output;

[0041] When the workpiece enters the stamping station 3a, the lifting cylinder 31 is started, and the piston rod of the lifting cylinder 31 is extended to drive the lifting seat 34 and the stamping block 32 to move downward until the stamping block cooperates with the stamping groove 351 to stamp the workpiece. After the stamping process, the workpiece falls to the first discharge port 42 for output, completing the automatic feeding, screening and stamping of the workpiece.

[0042] The embodiments described above are only preferred embodiments of the present invention and do not limit the present invention in any form. Any technician familiar with the field can use the above disclosed technical content to make more possible changes and modifications to the technical solution of the present invention without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, all equivalent and equivalent changes made according to the idea of ​​the present invention without departing from the content of the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic feeding and punching device, comprising a vibrating plate (1), a first feeding guide rail (21), a second feeding guide rail (22), a propulsion cylinder (24), and a fixing frame (3), characterized in that: The discharge end of the vibration plate (1) is connected to a first feed guide rail (21), the first feed guide rail (21) is arranged obliquely downward, the discharge end of the first feed guide rail (21) is connected to a second feed guide rail (22), the second feed guide rail (22) is arranged vertically, a feed station (2a) is arranged at the bottom of the second feed guide rail (22), the fixed frame (3) is provided with a stamping station (3a), the propulsion cylinder (24) is used to propel the workpiece in the feed station (2a) into the stamping station (3a), the fixed frame (3) is provided with a stamping cylinder (31), the stamping cylinder (31) is arranged vertically, the stamping cylinder (31) is connected downwardly to a stamping block (32), and the stamping block (32) is used to perform stamping processing on the workpiece.

2. The automatic feeding and punching device according to claim 1, characterized in that: A first limit block (221) is formed at the discharge end at the bottom of the second feed guide rail (22), a second limit block (23) is arranged directly below the first limit block (221), a thrust groove is formed on the opposite side of the first limit block (221) and the second limit block (23), and the thrust groove cooperates with the second limit block (23) to form the stamping station (3a).

3. The automatic feeding and punching device according to claim 2, characterized in that: It also comprises a working platform (4), wherein the working platform (4) is provided with a base frame (41), the fixing frame (3) is arranged on the base frame (41), and the vibrating plate (1) is arranged on the working platform (4).

4. The automatic feeding and punching device according to claim 3, characterized in that: The propulsion cylinder (24) is arranged on the base frame (41), and the propulsion cylinder (24) is connected to a propulsion block (241). The propulsion block (241) is used to propel the workpiece in the feeding station (2a) into the stamping station (3a).

5. The automatic feeding and punching device according to claim 4, characterized in that: An unqualified station (2b) is provided on the second limit block (23), and the unqualified station (2b) is located between the feeding station (2a) and the stamping station (3a).

6. The automatic feeding and punching device according to claim 5, characterized in that: The base frame (41) is provided with a second discharge port (43). The base frame (41) is provided with a push cylinder (25). The push cylinder (25) is arranged in a horizontal direction. The push cylinder (25) is connected to a push block (251). The push block (251) is used to push the workpiece in the unqualified workstation (2b) to the second discharge port (43).

7. The automatic feeding and punching device according to claim 6, characterized in that: The fixing frame (3) is provided with two sliding rods (33), the two sliding rods (33) are arranged vertically, the two sliding rods (33) are slidably connected to a lifting seat (34) together, the punching cylinder (31) is downwardly connected to the lifting seat (34), and the punching block (32) is arranged at the bottom of the lifting seat (34).

8. The automatic feeding and punching device according to claim 7, characterized in that: A punching seat (35) is arranged in the fixing frame (3), and the punching seat (35) is located directly below the lifting seat (34). The punching seat (35) is provided with a punching groove (351), and the punching groove (351) is arranged vertically. The punching station (3a) is arranged in the punching groove (351).

9. The automatic feeding and punching device according to claim 8, characterized in that: The bottom frame (41) is provided with a first discharge port (42), and the bottom of the punching groove (351) is downwardly aligned with the first discharge port (42).

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