A stamping die testing device

Abstract

This utility model relates to the field of mold inspection technology, specifically to a stamping mold inspection device, comprising: a base, a conveyor, and a transfer mechanism for transferring stamping molds; the transfer mechanism includes: a cylinder, a rotating ring fixedly connected to the piston rod of the cylinder, a rotating shaft sliding through and passing through the rotating ring, the rotating shaft being fixedly mounted on a mounting frame, and multiple negative pressure pumps evenly mounted on the mounting frame, the negative pressure pumps being connected to suction cups; the rotating shaft is slidably mounted in a limiting groove, the limiting groove being set on a conveyor frame. In this utility model, the piston rod of the cylinder drives the rotating ring to move, the rotating ring drives the rotating shaft to move, and the rotating shaft drives the mounting frame to move. When the second gear rotates along the rack, the mounting frame rotates; and the mold is adsorbed and fixed on the mounting frame by the negative pressure pumps and suction cups. During mold transfer, the mold can be rotated 180°, eliminating the need for manual flipping and reloading, thus improving inspection efficiency.

Description

Technical Field

[0001] This utility model relates to the field of mold testing technology, specifically to a stamping mold testing device. Background Technology

[0002] Stamping dies are a type of process equipment used in stamping to process materials into workpieces or semi-finished products. They are a major piece of equipment in industrial production. Before leaving the factory, stamping dies require comprehensive inspection to ensure product quality before they can be used. Therefore, a stamping die inspection mechanism is needed to inspect the dies. For example, the utility model patent with publication number CN222850524U describes a stamping die inspection mechanism that uses a limiting component to quickly and stably limit the stamping die to be inspected. This not only improves inspection efficiency but also prevents die displacement during inspection, avoiding any impact on inspection accuracy. An adjustment group allows the device to accurately position the inspection location, and the three-station alternating inspection further enhances overall inspection efficiency.

[0003] This technical solution requires manual flipping of the stamping die during inspection, which affects inspection efficiency.

[0004] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0005] The purpose of this invention is to provide a stamping die testing device that can effectively solve the above-mentioned technical problems.

[0006] To achieve the purpose of this utility model, the following technical solution is adopted: a stamping die testing device, comprising: a base, a conveyor, and a transfer mechanism for transferring stamping dies;

[0007] The transfer mechanism includes: a cylinder, a piston rod of the cylinder is fixedly connected to a rotating ring, a rotating shaft slides through and passes through the rotating ring, the rotating shaft is fixedly installed on a mounting frame, a plurality of negative pressure pumps are evenly installed on the mounting frame, the negative pressure pumps are connected to a suction cup; the rotating shaft is slidably installed in a limiting groove, the limiting groove is set on a conveying frame.

[0008] Furthermore, a second gear is fixedly mounted on the rotating shaft, and the second gear meshes with a spur rack.

[0009] Furthermore, the number of teeth on the second gear is twice the number of teeth on the rack.

[0010] Furthermore, the length of the limiting groove is greater than the length of the straight rack.

[0011] Furthermore, the mounting frame consists of a frame and mounting rods, with the mounting rods fixedly connected to both sides of the frame.

[0012] Furthermore, the bottom of the inner wall of the conveyor frame is at the same horizontal plane as the top of the conveyor belt in the conveyor.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention is a stamping die inspection device, which drives the rotating ring to move through the piston rod of the cylinder, the rotating ring drives the rotating shaft to move, and the rotating shaft drives the mounting frame to move. When the second gear rotates along the rack, the mounting frame rotates. The mounting frame uses a negative pressure pump and a suction cup to adsorb and fix the die. When the die is transferred, it can be flipped 180°, eliminating the need for manual flipping and reloading, thus improving the inspection efficiency. Attached Figure Description

[0014] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0015] Figure 1 This is a schematic diagram of one side of a stamping die testing device according to the present invention.

[0016] Figure 2 This is a schematic diagram of the other side of the stamping die testing equipment of this utility model.

[0017] Figure 3 In this utility model Figure 2 A magnified structural diagram of A in the middle.

[0018] In the diagram: 1. Base; 2. Conveyor; 21. Motor; 22. First gear; 23. Drive roller; 3. Single-axis moving mechanism; 4. Measuring instrument; 51. Cylinder; 52. Rotating shaft; 53. Mounting frame; 54. Negative pressure pump; 55. Suction cup; 56. Second gear; 57. Spur rack; 58. Limiting groove; 59. Conveying frame. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0020] In the description of this utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. When a mechanism is referred to as being "fixed to" another mechanism, it can be directly on the other mechanism or there may be an intervening mechanism. When a mechanism is considered to be "connected" to another mechanism, it can be directly connected to the other mechanism or there may be an intervening mechanism at the same time. When a mechanism is considered to be "set on" another mechanism, it can be directly set on the other mechanism or there may be an intervening mechanism at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0021] like Figures 1 to 3 As shown, this utility model discloses a stamping die inspection device, comprising: a base 1, a conveyor 2, and a transfer mechanism for transferring stamping dies; a support frame is fixedly installed on the base 1, and a single-axis moving mechanism 3 is installed on the top of the support frame. A measuring instrument 4 is installed on the moving block in the single-axis moving mechanism 3, preferably an optical image measuring instrument 4. The mold on one conveyor 2 is transferred to another conveyor 2 through the transfer mechanism, and the position of the measuring instrument 4 is moved by the single-axis moving mechanism 3, so that the measuring instrument 4 can inspect the molds on both conveyors 2.

[0022] Two conveyors 2 are mounted on the base 1 and are parallel to each other. The drive roller 23 of one of the conveyors 2 is fixedly connected to the output shaft of the motor 21, and a first gear 22 is fixedly mounted on one end of the drive roller 23. The first gear 22 meshes with another first gear 22, and the other first gear 22 is fixedly mounted on the drive roller 23 of the other conveyor 2, so that the conveying directions of the two conveyors 2 are opposite, so that after the measuring instrument 4 has inspected one mold, it can inspect the mold again on the other conveyor 2.

[0023] The transfer mechanism includes: a cylinder 51, which is fixedly mounted on the frame of the conveyor 2. The piston rod of the cylinder 51 moves horizontally, and a rotating ring is fixedly connected to the piston rod. A rotating shaft 52 slides through and passes through the rotating ring. The rotating shaft 52 is fixedly mounted on a mounting frame 53, which consists of a frame and mounting rods. The mounting rods are fixedly connected to both sides of the frame, and the rotating shaft 52 is located on the mounting rods. Multiple negative pressure pumps 54 are evenly mounted on the mounting frame 53. The negative pressure pumps 54 are connected to suction cups 55, and create a negative pressure environment in the suction cups 55 through the negative pressure pumps 54, enabling the multiple suction cups 55 to... The mounting frame 53 can be used to attach and fix the mold, thereby enabling the mounting frame 53 to move the mold from one conveyor 2 to another. The rotating shaft 52 is slidably installed in the limiting groove 58, which is set on the conveyor frame 59. The two ends of the conveyor frame 59 are respectively connected to the frames of the two conveyors 2, and the bottom of the inner wall of the conveyor frame 59 is at the same level as the top of the conveyor belt in the conveyor 2. The mounting frame 53 is slidably installed in the conveyor frame 59, so that the mounting frame 53 can drive the suction cup 55 to contact the mold during the movement, avoiding the conveyor belt in the conveyor 2 from obstructing the movement of the mounting frame 53.

[0024] Furthermore, a second gear 56 is fixedly installed on the rotating shaft 52. The second gear 56 meshes with a rack 57, which is fixedly installed on the frame of the conveyor 2. The two ends of the rack 57 are at the same distance from the conveyor belt. When the rotating shaft 52 drives the second gear 56 to move, the second gear 56 is moved by the teeth on the rack 57, causing the rotating shaft 52 to rotate. The rotating shaft 52 drives the mounting frame 53 to rotate. The mounting frame 53 drives the mold to rotate through the negative pressure pump 54 and the suction cup 55, which can flip the mold so that it is conveyed on another conveyor 2 with the back side facing up. The measuring instrument 4 can measure the front and back sides of the mold.

[0025] It should be noted that the number of teeth on the second gear 56 is twice the number of teeth on the rack 57. After passing the rack 57, the second gear 56 rotates 180°, causing the mounting frame 53 to rotate the mold 180°, flipping the mold so that the back of the mold faces upward. The mold is then transported in the opposite direction by another conveyor 2, causing the single-axis moving mechanism 3 to move the measuring instrument 4, so that the measuring instrument 4 can detect the back of the mold.

[0026] Furthermore, the length of the limiting groove 58 is greater than the length of the rack 57, so that the range of movement of the rotating shaft 52 in the limiting groove 58 is greater than the length of the rack 57. This causes the rotating shaft 52 and the mounting bracket 53 to move in a straight line first, so that the suction cup 55 contacts the mold and the mold is attracted and fixed by the negative pressure pump 54. Then, the rotating shaft 52 moves in a straight line in the opposite direction. Then, the second gear 56 is driven by the teeth on the rack 57, so that the rotating shaft 52 and the mounting bracket 53 drive the mold to move and rotate. After rotating 180°, the rotating shaft 52 and the mounting bracket 53 drive the mold to continue to move in a straight line and push the mold onto the conveyor belt of another conveyor 2.

[0027] Working principle:

[0028] The mold is attracted and fixed by the negative pressure pump 54 and the suction cup 55, and the rotating shaft 52 is moved by the cylinder 51. The teeth on the rack 57 rotate the second gear 56 when the rotating shaft 52 drives the second gear 56 to move, so that the mold can be flipped during the transfer process. The flipped mold is transported in the opposite direction on another conveyor 2. The position of the measuring instrument 4 is adjusted by the single-axis moving mechanism 3 so that the measuring instrument 4 can detect the molds on the two conveyors 2. Thus, the device can detect the front and back of the mold without manual flipping. It can automatically flip the mold on the basis of continuous mold detection, thereby improving detection efficiency.

[0029] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A stamping die inspection device, characterized in that, include: Base, conveyor, and transfer mechanism for transferring stamping dies; The transfer mechanism includes: a cylinder, a piston rod of the cylinder is fixedly connected to a rotating ring, a rotating shaft slides through and passes through the rotating ring, the rotating shaft is fixedly installed on a mounting frame, a plurality of negative pressure pumps are evenly installed on the mounting frame, the negative pressure pumps are connected to a suction cup; the rotating shaft is slidably installed in a limiting groove, the limiting groove is set on a conveying frame.

2. A stamping die inspection apparatus as set forth in claim 1, characterized by A second gear is fixedly mounted on the rotating shaft, and the second gear meshes with a spur rack.

3. A stamping die inspection apparatus as claimed in claim 2, wherein The number of teeth on the second gear is twice the number of teeth on the rack.

4. The stamping die inspection apparatus of claim 2, wherein The length of the limiting groove is greater than the length of the straight rack.

5. The stamping die inspection apparatus of claim 1, wherein The mounting frame consists of a frame and mounting rods, with the mounting rods fixedly connected to both sides of the frame.

6. The stamping die inspection apparatus of claim 1, wherein The bottom of the inner wall of the conveyor frame is at the same level as the top of the conveyor belt in the conveyor.

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