Automatic positioning and feeding device of punching machine

Abstract

The utility model relates to an automatic positioning and feeding device of a punching machine. The material caching assembly is mounted on one side of the top surface of the cabinet; the material temporary storage assembly comprises three limiting rods, a lifting plate and a lifting linear module. The lifting linear module is connected with the lifting plate; the positioning assembly is mounted on the other side of the top surface of the cabinet; the positioning assembly comprises a supporting rod, a supporting plate, a material carrying table, a pushing air cylinder and a pushing block. The transferring assembly is mounted on one side of the material caching assembly; the transferring assembly comprises a stand column, a transverse linear module, a longitudinal linear module, a synchronous rod, a material taking suction cup mechanical arm and a material feeding suction cup mechanical arm. The automatic positioning and feeding device of the punching machine is simple in structure and convenient to use, the material taking suction cup mechanical arm sucks materials to be positioned from the lifting plate and places the materials on the material carrying table for positioning, the feeding suction cup mechanical arm sucks the positioned materials from the material carrying table and places the materials on the punching machine for machining, the automatic material positioning effect is achieved, and the working efficiency is improved. And the positioning precision and the machining efficiency are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of punch press feeding technology, and in particular to an automatic positioning and feeding device for punch presses. Background Technology

[0002] A punch press is an automated machine tool equipped with a program control system. It can be used to process various thin metal sheet parts. It can actively complete a variety of complex hole shapes and shallow drawing in one go, and actively process holes of different sizes and hole spacings as required.

[0003] In traditional stamping, workers place the material to be processed in the stamping area. They then manually adjust the material's position according to the processing requirements to ensure alignment with the stamping die. However, this manual adjustment process is extremely time-consuming and error-prone, especially when processing high-precision parts, where even minute positional deviations can lead to product quality issues. Utility Model Content

[0004] Based on this, the present invention provides an automatic positioning and feeding device for punch presses. It has a simple structure and is easy to use. The material-picking suction cup robot picks up the material to be positioned from the lifting plate and places it on the loading platform for positioning. The feeding suction cup robot picks up the positioned material from the loading platform and places it on the punch press for processing, thereby achieving automatic material positioning and greatly improving positioning accuracy and processing efficiency.

[0005] To achieve the objectives of this utility model, the following technical solution is adopted:

[0006] An automatic positioning and feeding device for a punch press includes:

[0007] Server rack;

[0008] A material buffer assembly is installed on one side of the top surface of the cabinet; the material buffer assembly includes three limit rods evenly spaced in the middle of the top surface of the cabinet, a lifting plate that slides on the three limit rods, and a lifting linear module installed on one side of the top surface of the cabinet; the lifting linear module is connected to the lifting plate, and the lifting plate is used to stack multiple materials;

[0009] A positioning assembly is installed on the other side of the top surface of the cabinet; the positioning assembly includes a support rod installed on the side of the top surface of the cabinet away from the lifting linear module, a support plate installed at the top of the support rod, a loading platform coaxially installed in the middle of the top surface of the support plate, push cylinders installed on opposite sides of the loading platform, and push blocks respectively connected to the end of the push cylinders near the loading platform; the push blocks are V-shaped; and

[0010] A transfer assembly is installed on one side of the material buffer assembly; the transfer assembly includes a column installed on the top surface of the cabinet, a horizontal linear module installed on the top of the column, a vertical linear module connected to the horizontal linear module, a synchronization rod connected to the vertical linear module, a material chuck robot installed on one end of the synchronization rod, and a material feeder robot installed on the other end of the synchronization rod.

[0011] The above-mentioned automatic positioning and feeding device for punch presses has a simple structure and is easy to use. The material-picking suction cup robot picks up the material to be positioned from the lifting plate and places it on the loading platform for positioning. The feeding suction cup robot picks up the positioned material from the loading platform and places it on the punch press for processing, thereby achieving automatic material positioning and greatly improving positioning accuracy and processing efficiency.

[0012] In one embodiment, the lifting plate is provided with through holes at even intervals, and each through hole corresponds to a limiting rod.

[0013] In one embodiment, the height of the pusher block is greater than the height of the loading platform.

[0014] In one embodiment, the center distance between the picking suction cup robot and the feeding suction cup robot is equal to the center distance between the lifting plate and the loading platform.

[0015] In one embodiment, the loading platform is circular; the direction of movement of the pushing cylinder is consistent with the radial direction of the loading platform. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of an automatic positioning and feeding device for a punch press according to one embodiment of the present invention.

[0017] Figure 2 for Figure 1 An exploded view of the automatic positioning and feeding device for a punch press is shown.

[0018] Figure 3 for Figure 2 A comparative schematic diagram of the limit rod, positioning component and transfer component in the automatic positioning and feeding device for punch press shown;

[0019] Figure 4 for Figure 1 The diagram shows the automatic positioning and feeding device for the punch press, the material, and the usage status of the punch press.

[0020] Attached image annotations:

[0021] 10-Rack;

[0022] 20-Material buffer assembly, 21-Limit rod, 22-Lifting plate, 220-Through hole, 23-Lifting linear module;

[0023] 30-Positioning component, 31-Support rod, 32-Support plate, 33-Material loading platform, 34-Push cylinder, 35-Push block;

[0024] 40-Transfer assembly, 41-Column, 42-Horizontal linear module, 43-Vertical linear module, 44-Synchronizing rod, 45-Material suction cup robot, 46-Material feeding suction cup robot;

[0025] 50 - Materials;

[0026] 60-Punch press. Detailed Implementation

[0027] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0028] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0030] Please see Figures 1 to 4 The automatic positioning and feeding device for punch press according to one embodiment of the present utility model includes a cabinet 10, a material buffer component 20 installed on one side of the top surface of the cabinet 10, a positioning component 30 installed on the other side of the top surface of the cabinet 10, and a transfer component 40 installed on one side of the material buffer component 20.

[0031] The material buffer assembly 20 includes three limiting rods 21 evenly spaced at the center of the top surface of the cabinet 10, a lifting plate 22 slidably fitted with the three limiting rods 21, and a lifting linear module 23 installed on one side of the top surface of the cabinet 10. The lifting linear module 23 is connected to the lifting plate 22 to drive the lifting plate 22 to perform lifting movements. The lifting plate 22 is used to stack multiple materials 50, which are located within the space enclosed by the three limiting rods 21. In this embodiment, the materials 50 are arranged in a circular plate-like structure.

[0032] Specifically, the lifting plate 22 is provided with through holes 220 at even intervals, and the through holes 220 correspond one-to-one with the limiting rods 21.

[0033] The positioning component 30 includes a support rod 31 installed on the top surface of the cabinet 10 away from the lifting linear module 23, a support plate 32 installed at the top of the support rod 31, a loading platform 33 coaxially installed in the middle of the top surface of the support plate 32, push cylinders 34 installed on opposite sides of the loading platform 33, and push blocks 35 respectively connected to the end of the push cylinder 34 near the loading platform 33; the push blocks 35 are V-shaped and the height of the push blocks 35 is greater than the height of the loading platform 33.

[0034] In this embodiment, the loading platform 33 is circular; the movement direction of the pushing cylinder 34 is consistent with the radial direction of the loading platform 33. By using two push blocks 35 to push towards the center of the loading platform 33, the material 50 can be effectively pushed towards the center of the loading platform 33, adjusting the material 50 and the loading platform 33 to achieve coaxial positioning, realizing the positioning effect of the material 50, and ensuring that the material 50 can be accurately fed to the punch press 60.

[0035] The transfer assembly 40 includes a column 41 mounted on the top surface of the cabinet 10, a horizontal linear module 42 mounted on the top of the column 41, a vertical linear module 43 connected to the horizontal linear module 42, a synchronization rod 44 connected to the vertical linear module 43, a material-picking suction cup robot 45 mounted on one end of the synchronization rod 44, and a material-feeding suction cup robot 46 mounted on the other end of the synchronization rod 44. The material-picking suction cup robot 45 is used to pick up the material 50 to be positioned from the lifting plate 22 and place it on the loading platform 33 for positioning. The material-feeding suction cup robot 46 is used to pick up the positioned material 50 from the loading platform 33 and place it on the punch press 60 for processing. Compared with the traditional manual feeding method, this invention has an automatic material positioning effect, automatically adjusting the position of the material 50 before sending it to the punch press 60, greatly improving positioning accuracy and processing efficiency.

[0036] In this embodiment, the center distance between the material-picking suction cup robot 45 and the material-feeding suction cup robot 46 is equal to the center distance between the lifting plate 22 and the loading platform 33.

[0037] The above-mentioned automatic positioning and feeding device for punch press has a simple structure and is easy to use. The material chuck robot 45 picks up the material 50 to be positioned from the lifting plate 22 and places it on the loading table 33 for positioning. The feeding chuck robot 46 picks up the positioned material 50 from the loading table 33 and places it on the punch press 60 for processing, thereby achieving automatic material positioning and greatly improving positioning accuracy and processing efficiency.

[0038] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0039] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An automatic positioning and feeding device for a punch press, characterized in that, include: Server rack; A material buffer assembly installed on one side of the top surface of the cabinet; the material buffer assembly includes three limit rods evenly spaced in the middle of the top surface of the cabinet, a lifting plate that slides on the three limit rods, and a lifting linear module installed on one side of the top surface of the cabinet. The lifting linear module is connected to the lifting plate, which is used to stack multiple materials. A positioning assembly is installed on the other side of the top surface of the cabinet; the positioning assembly includes a support rod installed on the side of the top surface of the cabinet away from the lifting linear module, a support plate installed at the top of the support rod, a loading platform coaxially installed in the middle of the top surface of the support plate, push cylinders installed on opposite sides of the loading platform, and push blocks respectively connected to the end of the push cylinders near the loading platform; the push blocks are V-shaped; and A transfer assembly is installed on one side of the material buffer assembly; the transfer assembly includes a column installed on the top surface of the cabinet, a horizontal linear module installed on the top of the column, a vertical linear module connected to the horizontal linear module, a synchronization rod connected to the vertical linear module, a material chuck robot installed on one end of the synchronization rod, and a material feeder robot installed on the other end of the synchronization rod.

2. The automatic positioning and feeding device for a punch press according to claim 1, characterized in that, The lifting plate is provided with through holes at even intervals, and each through hole corresponds to a limit rod.

3. The automatic positioning and feeding device for a punch press according to claim 1, characterized in that, The height of the pusher block is greater than the height of the loading platform.

4. The automatic positioning and feeding device for a punch press according to claim 1, characterized in that, The center distance between the material handling suction cup robot and the material feeding suction cup robot is equal to the center distance between the lifting plate and the loading platform.

5. The automatic positioning and feeding device for a punch press according to claim 1, characterized in that, The loading platform is circular; the direction of movement of the pushing cylinder is consistent with the radial direction of the loading platform.

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