A mold feeding structure

Abstract

This utility model belongs to the field of mold feeding technology, and in particular to a mold feeding structure, including a lower mold base and an upper mold base. A fixed frame is provided on the outer side of the lower mold base, and a positioning plate for limiting the position of the material is fixedly connected to the inner side of the fixed frame. A distance detection component is provided inside the fixed frame, and the distance detection component is located at the feeding discharge position. The distance detection component includes a mounting base and two distance detection attachment plates. By setting the distance detection component, including the mounting base and the two distance detection attachment plates, the material is driven by a second driving component to feed into the mold, realizing multiple punching operations on the material. Each punching operation can send the punched hole to the outer side of the mold, so that the distance detection attachment plate can extend into the punching groove and contact the inner wall. The distance sensor is used to detect the distance, thereby enabling simultaneous punching and inspection of the quality of the processed product, which can improve the processing efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of mold feeding technology, and specifically relates to a mold feeding structure. Background Technology

[0002] Molds are various shapes and tools used in industrial production to obtain desired products through methods such as injection molding, blow molding, extrusion, die casting, forging, smelting, and stamping. In short, a mold is a tool used to create shaped objects. This tool is composed of various parts, and different molds are composed of different parts. A punch press mold is an accessory corresponding to a punch press. Under the combined action of the punching force of the punch press and the resistance of the mold, the workpiece undergoes plastic deformation to complete the processing. The punch press mold is an indispensable part of the stamping process, and the precision of the punch press mold largely determines the processing precision of the workpiece.

[0003] The workpiece is located inside the mold. By pressing down with the punch head, the required holes can be punched into the material. The position of the material can be gradually changed, and punching can be done continuously. The quality of the punched holes is often inspected after the material is removed from the mold, which affects the processing efficiency. Utility Model Content

[0004] This utility model provides a mold feeding structure that uses a distance sensor to detect distance, thereby enabling simultaneous punching and quality inspection of the processed products, which improves processing efficiency.

[0005] This utility model provides the following technical solution: a mold feeding structure, including a lower mold base and an upper mold base, a fixing frame is provided on the outer side of the lower mold base, a positioning plate for limiting the position of the material is fixedly connected to the inner side of the fixing frame, a distance detection component is provided in the fixing frame, the distance detection component is located at the feeding discharge position, the distance detection component includes a mounting base and two distance detection attachment plates, the two distance detection attachment plates are distributed opposite to each other, and a proximity sensor and a distance sensor are fixedly installed on the distance detection attachment plates.

[0006] The fixed frame is equipped with two second driving components for driving the material and the mounting base to move, respectively.

[0007] Two first driving components are fixedly installed on the mounting base, and the output ends of the two first driving components are respectively fixedly connected to the two distance detection attachment plates.

[0008] The distance detection attachment plate moves up and down to approach and move away from the material, and the distance detection attachment plate is positioned opposite the middle of the punching groove of the material.

[0009] The distance sensor is located on one of the distance detection attachment plates, and the detection end of the distance sensor is opposite to the other distance detection attachment plate.

[0010] The proximity sensor is opposite to the wall of the material punching groove, and the proximity sensor is embedded in the distance detection attachment plate.

[0011] The positioning plates are distributed on both sides of the material, and the positioning and feeding movement makes the distance detection attachment plate face the punching groove of the material.

[0012] The beneficial effects of this utility model are:

[0013] The distance detection component includes a mounting base and two distance detection attachment plates. The material is driven by a second drive unit and can be fed into the mold, thereby enabling multiple punching operations. Each punching operation sends the punched hole to the outside of the mold, allowing the distance detection attachment plate to extend into the punching groove and contact the inner wall. The distance sensor detects the distance, thus enabling simultaneous punching and quality inspection of the processed product, improving processing efficiency.

[0014] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a top view of the present invention;

[0017] Figure 3 This is a schematic diagram of the distance detection component in this utility model;

[0018] Figure 4 This is a schematic diagram of the distance detection attachment plate in this utility model;

[0019] In the figure: 1. Lower mold base; 11. Upper mold base; 2. Fixing frame; 21. Positioning plate; 3. Distance detection component; 31. Mounting base; 32. First driving component; 33. Distance detection attachment plate; 34. Proximity sensor; 35. Distance sensor; 4. Second driving component. Detailed Implementation

[0020] Please see Figures 1-4The present invention provides the following technical solution: including a lower mold base 1 and an upper mold base 11, a fixing frame 2 is provided on the outer side of the lower mold base 1, a positioning plate 21 for limiting the position of the material is fixedly connected to the inner side of the fixing frame 2, a distance detection component 3 is provided in the fixing frame 2, the distance detection component 3 is located at the feeding and discharging position, the distance detection component 3 includes a mounting base 31 and two distance detection attachment plates 33, the two distance detection attachment plates 33 are distributed opposite to each other, and a proximity sensor 34 and a distance sensor 35 are fixedly installed on the distance detection attachment plates 33.

[0021] In this implementation scheme: a fixed frame 2 is provided on the outer side of the lower mold base 1, and a positioning plate 21 for limiting the position of the material is fixedly connected to the inner side of the fixed frame 2. The position of the material is limited by the positioning plate 21. When the die is used for stamping, the upper mold base 11 is lifted and the material is fed again for stamping. The principle of die stamping is the existing technology. The distance detection component 3 includes a mounting base 31 and two distance detection attachment plates 33. The two distance detection attachment plates 33 are distributed opposite to each other. A proximity sensor 34 and a distance sensor 35 are fixedly installed on the distance detection attachment plates 33. The material is driven by the second driving component 4 and can be fed into the die, thereby realizing multiple punching operations on the material. Each punching operation can punch out the material. When the hole is inserted into the outside of the mold, the second drive unit 4 is activated, which can drive the mounting base 31 to move upward, allowing the distance detection attachment plate 33 to extend into the punching groove. Then, by activating the first drive unit 32, the distance detection attachment plate 33 can be moved to contact the inner wall. The distance sensor 35 is used to detect the distance, so that the quality of the processed product can be detected while punching, which can improve the processing efficiency. When the distance detection attachment plate 33 contacts the inner wall of the hole, it can be detected by the proximity sensor 34. Then the first drive unit 32 stops moving the distance detection attachment plate 33, and the distance between the two opposing distance detection attachment plates 33 is detected by the distance sensor 35.

[0022] The fixed frame 2 is provided with two second driving components 4 for driving the material and the mounting base 31 to move respectively. Two first driving components 32 are fixedly installed on the mounting base 31. The output ends of the two first driving components 32 are fixedly connected to two distance detection attachment plates 33 respectively. Both the first driving component 32 and the second driving component 4 can be electric telescopic rods. The second driving component 4 drives the material and the mounting base 31 to move horizontally and vertically respectively.

[0023] The distance detection plate 33 moves up and down to approach and move away from the material. The distance detection plate 33 is positioned opposite the middle of the material punching groove. The distance sensor 35 is located on one of the distance detection plates 33, and the detection end of the distance sensor 35 is opposite to the other distance detection plate 33. This can drive the distance detection plate 33 to move and contact the distance detection plate 33 with the inner wall, and the distance sensor 35 is used to detect the distance.

[0024] The proximity sensor 34 is opposite to the wall of the material punching groove and is embedded in the distance detection attachment plate 33. When the proximity sensor 34 detects the distance, the first driving component 32 stops driving the distance detection attachment plate 33 to move. The proximity sensor 34 and the first driving component 32 can be connected by signal and controlled by a controller. The control principle is based on existing technology, which enables the proximity sensor 34 to receive signals and feed them back to the first driving component 32 for control.

[0025] Positioning plates 21 are distributed on both sides of the material. The positioning and feeding movement makes the distance detection attachment plate 33 opposite to the punching groove of the material. The position of the material is restricted by the positioning plates 21. When the material is stamped by the mold, the upper mold base 11 is lifted and then the material is fed again for stamping.

[0026] The working principle and usage process of this utility model are as follows: When stamping through the mold, the upper mold base 11 is raised and then the material is fed for stamping again. Two distance detection attachment plates 33 are distributed opposite each other. A proximity sensor 34 and a distance sensor 35 are fixedly installed on the distance detection attachment plates 33. The material is driven by the second driving member 4, which can feed the material into the mold, thereby realizing multiple punching operations. Each punching operation can send the punched hole to the outside of the mold. Activating the second driving member 4 can drive the mounting base 31 to move upward, so that the distance detection attachment plates 33 can extend. The plate is inserted into the punching slot. Then, by activating the first driving component 32, the distance detection attachment plate 33 can be moved to contact the inner wall. The distance sensor 35 is used to detect the distance, so that the quality of the processed product can be detected while punching, which can improve the processing efficiency. When the distance detection attachment plate 33 contacts the inner wall of the hole, it can be detected by the proximity sensor 34. Then the first driving component 32 stops moving the distance detection attachment plate 33, and the distance between the two opposing distance detection attachment plates 33 is detected by the distance sensor 35.

Claims

1. A mould feed structure comprising a lower die shoe (1) and an upper die shoe (11) characterised in that: The lower mold base (1) is provided with a fixing frame (2) on the outside. The fixing frame (2) is fixedly connected to a positioning plate (21) for limiting the position of the material. The fixing frame (2) is provided with a distance detection component (3). The distance detection component (3) is located at the feeding and discharge position. The distance detection component (3) includes a mounting base (31) and two distance detection attachment plates (33). The two distance detection attachment plates (33) are distributed opposite to each other. A proximity sensor (34) and a distance sensor (35) are fixedly installed on the distance detection attachment plates (33).

2. A die feed structure according to claim 1, wherein: The fixed frame (2) is provided with two second driving components (4) for driving the material and the mounting base (31) to move respectively.

3. The mold feeding structure according to claim 1, characterized in that: Two first driving components (32) are fixedly installed on the mounting base (31), and the output ends of the two first driving components (32) are respectively fixedly connected to the two distance detection attachment plates (33).

4. The mold feeding structure according to claim 1, characterized in that: The distance detection attachment plate (33) moves up and down to approach and move away from the material, and the distance detection attachment plate (33) is opposite to the middle position of the material punching groove.

5. The mold feeding structure according to claim 1, characterized in that: The distance sensor (35) is located on one of the distance detection attachment plates (33), and the detection end of the distance sensor (35) is opposite to the other distance detection attachment plate (33).

6. The mold feeding structure according to claim 2, characterized in that: The proximity sensor (34) is opposite to the wall of the material punching groove, and the proximity sensor (34) is embedded in the distance detection attachment plate (33).

7. The mold feeding structure according to claim 1, characterized in that: The positioning plates (21) are distributed on both sides of the material. The positioning and feeding motion makes the distance detection attachment plate (33) face the punching groove of the material.

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