A punching and flattening device and working mechanism

Abstract

This utility model discloses a blanking and flattening device and operating mechanism, belonging to the field of blanking and flattening technology. The flattening device includes a fixed base, a flattening frame, a pressure mesh, and a driving assembly. The fixed base is located at the bottom of the overall flattening device; the flattening frame is placed on the upper end of the fixed base, with a hollow center, and the pressure mesh is placed within the hollow center and fixedly connected to the flattening frame; the pressure mesh protrudes from the lower end face of the flattening frame; the driving assembly is located on one side of the flattening frame, and its output component is fixedly connected to the flattening frame, enabling the flattening frame to move along the height direction. It can optimize the flattening effect and, when combined with a vision camera and an adsorption device, improve blanking accuracy.

Description

Technical Field

[0001] This utility model belongs to the field of punching and flattening technology, and more specifically, relates to a punching and flattening device and operating mechanism. Background Technology

[0002] In material blanking, when the material warps, the camera positioning data differs significantly from the actual blanking data. Therefore, a flattening mechanism is needed to flatten the material. The flattening process is crucial, primarily based on considerations such as ensuring blanking accuracy, improving product quality, extending die life, and optimizing the production process, to guarantee the quality of the blanked product.

[0003] Therefore, in the material flattening process, conventional flattening structures are simple and crude, unable to perform refined material processing. Conventional flattening structures typically use a flat plate flattening method, and the vision camera is usually placed at the top of the flattening device. The flattening device is often made of opaque material, which prevents the camera from collecting data on the flattened material. The blanking position information of the material during the blanking process does not correspond to the data collected by the vision camera, resulting in poor blanking accuracy of the blanking mechanism, a high scrap rate, wasted raw materials, and increased production costs. Utility Model Content

[0004] This utility model provides a blanking and flattening device and working mechanism, which can optimize the flattening effect and, combined with a vision camera and adsorption device, improve the blanking accuracy.

[0005] This utility model discloses a punching and flattening device. The flattening device includes a fixed base, a flattening frame, a pressing mesh, and a driving assembly. The fixed base is located at the bottom of the overall flattening device. The flattening frame is placed on the upper end of the fixed base, with a hollow center. The pressing mesh is placed inside the hollow center and is fixedly connected to the flattening frame. The pressing mesh protrudes from the lower end face of the flattening frame. The driving assembly is located on one side of the flattening frame, and the output component of the driving assembly is fixedly connected to the flattening frame to enable the flattening frame to move along the height direction.

[0006] As a further improvement of this utility model, the pressing net includes at least a plurality of equally spaced and staggered net strips, which are made of transparent material, protrude from the lower end of the pressing frame, and are fixedly connected to the side edge of the pressing frame wall.

[0007] As a further improvement of this utility model, the drive assembly includes an output rod and a drive member; the output rod is located on one side of the flattening frame, and the end of the output rod is fixedly connected to the wall of the flattening frame, and the output rod has the ability to move along the height direction; the drive member is located on a fixed base, and the output end of the drive member is connected to the output rod.

[0008] As a further improvement of this utility model, the driving component is a motor, a pneumatic cylinder, or a hydraulic cylinder.

[0009] This utility model also discloses a punching operation mechanism, which consists of a flattening device; it also includes a fixed mounting frame, which includes a fixed bracket and an adsorption device. The fixed bracket is used to fix the fixed mounting frame, and the adsorption device is placed on one end of the fixed bracket and is fixedly connected to the fixed bracket. The adsorption device has the ability to move along the height direction; a conveying mechanism is mounted on the lower end of the adsorption device and is indirectly connected to the wall of the fixed mounting frame; the flattening device is placed at the front end of the adsorption device along the length direction and is indirectly connected to the conveying mechanism.

[0010] As a further improvement of this utility model, it also includes a connecting bracket, which is disposed on both sides of the conveying mechanism and is fixedly connected to the fixed bracket of the fixed mounting frame; a fixing rod is provided on both sides of the connecting bracket, and the fixing rod is detachably connected to the conveying mechanism; a support seat is provided between the two fixing rods, and a support plate is also provided protruding from the support seat along the setting direction of the connecting bracket, and the support plate is fixedly connected to the side wall of the support seat.

[0011] As a further improvement of this utility model, rollers of the conveying mechanism are respectively provided at both ends of the connecting bracket, and the rollers are rotatably connected to the fixed rods on both sides of the connecting bracket; a conveyor belt is sleeved on the rollers at both ends of the conveying mechanism, and the conveyor belt wraps around the middle of the connecting bracket; the bottom end of the conveyor belt on the upper end face abuts against the end face of the support seat and the support plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This solution uses a pressing mesh in the flattening device composed of multiple equally spaced, staggered mesh strips that protrude from the lower end face of the flattening frame. During the flattening process, the pressing mesh creates a mesh-like pattern on the material surface, providing clear positioning for the subsequent area punching in the adsorption device. This significantly improves the accuracy of the punching position, reduces scrap rate, and lowers production costs. The transparent mesh-woven flattening mechanism allows a vision camera to easily identify and collect flattening data from the material, and the adsorption function effectively solves the problem of inconsistent data between camera positioning and punching. The adsorption device, conveying mechanism, and flattening device operate at the same rate. When material is conveyed to the bottom of the flattening device, the conveyor belt stops, the flattening device operates, and after completing flattening, it resets. The conveyor belt then conveys the material to the adsorption device for punching, while the next material enters the flattening stage. This precise coordination greatly improves production efficiency, avoids material accumulation or waiting, and achieves efficient continuous production. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 For the present utility model Figure 1Enlarged structural diagram at point A;

[0016] Figure 3 This is a top view of the structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the flattening device of this utility model.

[0018] Explanation of the labels in the diagram:

[0019] Fixed mounting frame 1, base 11, connecting frame 12, adsorption device 13, connecting bracket 2, support seat 21, support plate 211, conveying mechanism 3, conveyor belt 31, flattening device 4, fixed seat 41, flattening frame 42, pressing net 43, net strip 431, output rod 44, driving component 45. Detailed Implementation

[0020] Specific Implementation Example 1: Please refer to... Figures 1-4 A punching and flattening device, including a flattening device 4.

[0021] The flattening device 4 includes a fixed base 41, a flattening frame 42, a pressing mesh 43, an output rod 44, and a driving component 45. Specifically, the fixed base 41 is located at the bottom of the overall flattening device 4. The flattening frame 42 is disposed on the end face of the fixed base 41, and the flattening frame 42 is supported at the upper middle part of the fixed base 41 by the output rod 44, maintaining a distance between the flattening frame 42 and the end face of the fixed base 41. The middle part of the flattening frame 42 is hollow, and the pressing mesh 43 is located within the hollow, and the pressing mesh 43 is fixedly connected to the flattening frame 42. The pressing mesh 43 is composed of multiple equally spaced and staggered mesh strips 431 to form a mesh. The multiple mesh strips 431 are made of transparent material, and the multiple mesh strips 431 are arranged to protrude from the lower end face of the flattening frame 42, so that the multiple mesh strips 431 press against the material on the conveyor belt 31 before the edge wall of the flattening frame 42. The output rod 44 is located on one side of the flattening frame 42, and its end is fixedly connected to the wall of the flattening frame 42. The output rod 44 has the ability to move along the height direction. The driving member 45 is located on the fixed base 41, and its output end is connected to the output rod 44 so that the driving member 45 drives the output rod 44 to output. In this embodiment, the driving member 45 is at least a motor, a cylinder, or a hydraulic cylinder.

[0022] The flattening device 4 in this utility model is also applied to a punching operation mechanism, which includes a fixed mounting frame 1, a connecting bracket 2, and a conveying mechanism 3.

[0023] The mounting bracket 1 has a base 11 at its bottom, which is used to fix the entire mounting bracket 1. A bracket is provided on one side of the base 11 along the vertical direction, and a connecting bracket 12 is provided at the upper end of the base 11, which is fixedly connected to the bracket. An adsorption device 13 is provided on the end side of the connecting bracket 12, which is fixedly connected to the connecting bracket 12. The adsorption device 13 has the ability to move along the height direction.

[0024] The adsorption device 13 includes a telescopic rod, a suction cup, and a driving device. The output end of the driving device is connected to the telescopic rod to drive the telescopic rod to move along the height direction. The suction cup is fixedly connected to the output end of the telescopic rod and is located at one end near the conveying mechanism 3. A suction hole is opened in the middle of the end face of the suction cup, and an air pump is provided at the outer end of the suction cup. The air pump is connected to the suction hole through a connecting pipe to realize the adsorption function of the suction cup. This adsorption device 13 is prior art to those skilled in the art and will not be described in detail here.

[0025] The connecting bracket 2 is located between the adsorption device 13 and the base 11. The connecting bracket 2 is mounted on the base 11 and is fixedly connected to the base 11. The connecting bracket 2 includes fixing rods on both sides, with the middle of the fixing rods fixedly connected to the base 11. A support seat 21 is provided between the two fixing rods. A support plate 211 protrudes from the support seat 21 along the length of the connecting bracket 2, and the support plate 211 is fixedly connected to the side wall of the support seat 21.

[0026] The conveying mechanism 3 is mounted on the connecting bracket 2. Rollers of the conveying mechanism 3 are respectively installed at both ends of the connecting bracket 2, and the rollers are rotatably connected to the fixed rods on both sides of the connecting bracket 2. A conveyor belt 31 is fitted on the rollers at both ends of the conveying mechanism 3. The conveyor belt 31 covers the middle of the connecting bracket 2, so that the upper end face of the conveyor belt 31 is placed on the upper end of the support base 21 and the support plate 211. The bottom end of the upper end face of the conveyor belt 31 abuts against the end face of the support base 21 and the support plate 211, so as to provide support to the conveyor belt 31 through the support base 21 and the support plate 211.

[0027] The flattening device 4 is mounted on the connecting bracket 2 and is positioned at the front end of the adsorption device 13 along its length. The distance between the flattening frame 42 and the end face of the fixed seat 41 is greater than the distance between the conveyor belts 31, so that the flattening frame 42 is always located at the upper end of the conveyor belt 31.

[0028] It should be noted that the operating rates of the adsorption device 13, the conveying mechanism 3, and the flattening device 4 are consistent. Specifically, when the conveyor belt 31 of the conveying mechanism 3 transports the material to the flattening device 4, the conveyor belt 31 stops transporting, and the flattening device 4 moves towards the material to flatten it. Finally, the flattening device 4 resets, the conveyor belt 31 continues to transport the material to the adsorption device 13, the conveyor belt 31 stops working again, and the material is adsorbed under the adsorption device. At the same time, the next piece of material is flattened under the flattening device 4, and this process is repeated.

[0029] Working principle:

[0030] In operation, the material is first placed on the conveyor mechanism, which then transports it to the lower end of the flattening device via a conveyor belt. The flattening device, driven by a drive unit, moves the flattening frame vertically, pressing the pressure mesh on the frame towards the material. Simultaneously, the transparent mesh allows a vision camera to easily collect the flattening data through the device. Finally, with the assistance of an adsorption device, the data from the vision camera is correlated with the positional information of the cutting mechanism for precise processing of the cutting information.

Claims

1. A blanking and flattening apparatus characterized by: include The flattening device (4) includes a fixed base (41), a flattening frame (42), a pressing net (43), and a driving assembly. The fixed base (41) is located at the bottom of the overall flattening device (4). The flattening frame (42) is placed at the upper end of the fixed base (41). The middle part of the flattening frame (42) is hollowed out, and the pressing net (43) is placed in the hollowed-out part. The pressing net (43) is fixedly connected to the flattening frame (42). The pressing net (43) is set to protrude from the lower end face of the flattening frame (42). The driving assembly is set on one side of the flattening frame (42). The output part of the driving assembly is fixedly connected to the flattening frame (42) so that the flattening frame (42) has the ability to move along the height direction.

2. A blanking and flattening device according to claim 1, characterized in that: The pressing net (43) includes at least a plurality of equally spaced and staggered net strips (431), which are made of transparent material. The net strips (431) protrude from the lower end of the pressing frame (42) and are fixedly connected to the side edge of the wall of the pressing frame (42).

3. The blanking and flattening apparatus of claim 1, wherein: The drive assembly includes an output rod (44) and a drive member (45); the output rod (44) is located on one side of the flattening frame (42), and the end of the output rod (44) is fixedly connected to the wall of the flattening frame (42). The output rod (44) has the ability to move along the height direction; the drive member (45) is located on the fixed base (41), and the output end of the drive member (45) is connected to the output rod (44).

4. A blanking and flattening apparatus according to claim 3, wherein: The drive unit (45) is a motor, a pneumatic cylinder, or a hydraulic cylinder.

5. A blanking work mechanism characterized by comprising: Composed of a flattening device (4) as described in any one of claims 1-4; further comprising The fixed mounting frame (1) includes a fixed bracket and an adsorption device (13). The fixed bracket is used to fix the fixed mounting frame (1). The adsorption device (13) is placed on one end of the fixed bracket. The adsorption device (13) is fixedly connected to the fixed bracket. The adsorption device (13) has the ability to move along the height direction. The conveying mechanism (3) is mounted on the lower end of the adsorption device (13) and is indirectly connected to the wall of the fixed mounting frame (1). The flattening device (4) is placed at the front end of the adsorption device (13) along the length direction, and the flattening device (4) is indirectly connected to the conveying mechanism (3).

6. The blanking operation mechanism according to claim 5, characterized by: It also includes a connecting bracket (2), which is set on both sides of the conveying mechanism (3). The connecting bracket (2) is fixedly connected to the fixed bracket of the fixed mounting frame (1). Fixed rods are provided on both sides of the connecting bracket (2), and the fixed rods are detachably connected to the conveying mechanism (3). A support seat (21) is provided between the two fixed rods. A support plate (211) is also provided on the support seat (21) along the setting direction of the connecting bracket (2). The support plate (211) is fixedly connected to the side wall of the support seat (21).

7. The blanking operation mechanism according to claim 6, characterized by: The two ends of the connecting bracket (2) are respectively provided with rollers of the conveying mechanism (3), and the rollers are rotatably connected to the fixed rods on both sides of the connecting bracket (2); the rollers at both ends of the conveying mechanism (3) are fitted with conveyor belts (31), and the conveyor belts (31) cover the middle part of the connecting bracket (2); the bottom end of the conveyor belt (31) on the upper end face abuts against the end face of the support seat (21) and the support plate (211).

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