Static upper unhooking system of rigid chain automatic die changing system

Abstract

The utility model relates to the technical field of die changing, in particular to a static upper unhooking system of a rigid chain automatic die changing system, which comprises a working platform, a sliding rail, a rigid chain system, a hook connecting rod system and a locking system, the hook connecting rod system comprises a movable platform, a fixed seat and a hook, and the locking system comprises an oil cylinder, a rotating shaft and a rocker arm. The sliding rail is installed on the surface of the working platform, the movable platform is installed on the sliding rail in a sliding mode, the fixing base and the oil cylinder are fixedly installed on the movable platform, one end of the rotating shaft is rotationally arranged on the fixing base in a penetrating mode, the other end of the rotating shaft corresponds to the oil cylinder, and one end of the rocker arm is fixedly connected with the end, close to the oil cylinder, of the rotating shaft. The other end of the rocker arm is matched with the piston end of the oil cylinder, the hook is matched with the fixing base, the rotating end of the hook is fixedly connected with the rotating shaft, and the telescopic end of the rigid chain system is connected with the movable platform.

Description

Technical Field

[0001] The utility model relates to the technical field of mold changing, and specifically relates to a static upper unhooking system of a rigid chain automatic mold changing system. Background Art

[0002] Molds are frequently used in high-precision, high-volume production industries such as automobile manufacturing and home appliance production. However, mold replacement is now usually performed using a manual assisted driving mode. In the traditional mold replacement process, manual operation is usually required, which is not only time-consuming and labor-intensive, but also prone to errors, affecting production efficiency and product quality. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a static upper unhooking system for a rigid chain automatic mold changing system.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a static upper unhooking system of a rigid chain automatic mold changing system, comprising a working platform, a slide rail, a rigid chain system, a hook connecting rod system and a locking system,

[0005] The hook-link system includes a mobile platform, a fixed seat and a hook.

[0006] The locking system includes an oil cylinder, a rotating shaft and a rocker arm.

[0007] The slide rail is installed on the surface of the working platform, and the mobile platform is slidably installed on the slide rail. The fixed seat and the cylinder are respectively fixedly installed on the mobile platform. One end of the rotating shaft is rotatably passed through the fixed seat, and the other end of the rotating shaft is arranged corresponding to the cylinder. One end of the rocker arm is fixedly connected to the end of the rotating shaft close to the cylinder, and the other end of the rocker arm cooperates with the piston end of the cylinder. The hook matches the fixed seat, and the rotating end of the hook is fixedly connected to the rotating shaft. The telescopic end of the rigid chain system is connected to the mobile platform.

[0008] In some embodiments, two fixing seats are symmetrically provided on the mobile platform, the rotating shaft rotates through the two fixing seats, and each fixing seat is provided with a hook.

[0009] In some embodiments, the slide rail is a linear guide rail, and two slide rails are symmetrically arranged on the working platform.

[0010] In some embodiments, a waist-shaped hole is provided at the connection end of the rocker arm corresponding to the oil cylinder, and the piston end of the oil cylinder is connected to the waist-shaped hole on the rocker arm through a connecting piece.

[0011] In some embodiments, the cylinder is a short-stroke cylinder.

[0012] Compared with existing technologies, this utility model offers the following benefits: By combining mechanics and automation, the rigid chain automatic mold-changing technology significantly improves the efficiency and precision of the mold-changing process, reducing the risks and errors associated with manual operation. This technology has broad application prospects in the modern manufacturing industry, which strives for efficient and high-quality production, and is gradually becoming a key development direction in the industry.

[0013] Details of one or more embodiments of the present application are presented in the following drawings and descriptions to make other features, purposes and advantages of the present application more concise and easy to understand, and the present application is fully described and understood through the embodiments of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is the main view of the utility model.

[0016] In the figure: 1. Working platform; 2. Slide rail; 3. Rigid chain system; 4. Moving platform; 5. Fixed seat; 6. Hook; 7. Cylinder; 8. Rotating shaft; 9. Rocker arm; 10. Mold hanging handle. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-2 The utility model provides a technical solution: a static upper unhooking system of a rigid chain automatic mold changing system, comprising a working platform 1, a slide rail 2, a rigid chain system 3, a hook connecting rod system and a locking system.

[0019] The hook-link system includes a mobile platform 4, a fixed seat 5 and a hook 6.

[0020] The locking system includes a cylinder 7, a rotating shaft 8 and a rocker arm 9.

[0021] The slide rail 2 is installed on the surface of the working platform 1, and the mobile platform 4 is slidably installed on the slide rail 2. The fixed seat 5 and the cylinder 7 are respectively fixedly installed on the mobile platform 4. One end of the rotating shaft 8 is rotatably passed through the fixed seat 5, and the other end of the rotating shaft 8 is arranged corresponding to the cylinder 7. One end of the rocker arm 9 is fixedly connected to the end of the rotating shaft 8 close to the cylinder 7, and the other end of the rocker arm 9 cooperates with the piston end of the cylinder 7. The hook 6 matches the fixed seat 5, and the rotating end of the hook 6 is fixedly connected to the rotating shaft 8. The telescopic end of the rigid chain system 3 is connected to the mobile platform 4.

[0022] Two fixing seats 5 are symmetrically arranged on the mobile platform 4 , and the rotating shaft 8 rotates through the two fixing seats 5 , and each fixing seat 5 is matched with a hook 6 .

[0023] The slide rail 2 is a linear guide rail, and two slide rails 2 are symmetrically arranged on the working platform 1.

[0024] The rocker arm 9 is provided with a waist-shaped hole at the connection end corresponding to the oil cylinder 7, and the piston end of the oil cylinder 7 is matched and connected with the waist-shaped hole on the rocker arm 9 through a connecting piece.

[0025] The oil cylinder 7 is a short-stroke oil cylinder 7 .

[0026] With this technical solution, during the hooking process, the rigid chain moves to the designated position, and the oil cylinder 7 simultaneously tightens the connecting rod system (rocker arm 9), which in turn pulls the rotating shaft 8 up to lift the hook 6. After the rigid chain feeds the hook 6 into the mold hanging handle 10, the oil cylinder 7 pushes the connecting rod system to lock the hook 6. The locking system also ensures that the hook 6 is locked throughout the entire process.

[0027] During the uncoupling process, the oil cylinder 7 tightens the connecting rod system, and after releasing the hook 6, the rigid chain shortens its stroke backward to achieve the purpose of uncoupling.

[0028] The above embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art could make various modifications and improvements without departing from the spirit of the present application, all of which fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

[0029] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A static upper unhooking system for a rigid chain automatic mold changing system, characterized by: Including working platform, slide rail, rigid chain system, hook link system and locking system, The hook-link system includes a mobile platform, a fixed seat and a hook. The locking system includes an oil cylinder, a rotating shaft and a rocker arm. The slide rail is installed on the surface of the working platform, and the mobile platform is slidably installed on the slide rail. The fixed seat and the cylinder are respectively fixedly installed on the mobile platform. One end of the rotating shaft is rotatably passed through the fixed seat, and the other end of the rotating shaft is arranged corresponding to the cylinder. One end of the rocker arm is fixedly connected to the end of the rotating shaft close to the cylinder, and the other end of the rocker arm cooperates with the piston end of the cylinder. The hook matches the fixed seat, and the rotating end of the hook is fixedly connected to the rotating shaft. The telescopic end of the rigid chain system is connected to the mobile platform.

2. The static upper unhooking system of the rigid chain automatic mold changing system according to claim 1, characterized in that: The mobile platform is symmetrically provided with two fixing seats, the rotating shaft rotates through the two fixing seats, and each fixing seat is matched with a hook.

3. The static upper unhooking system of the rigid chain automatic mold changing system according to claim 1, characterized in that: The slide rail is a linear guide rail, and two slide rails are symmetrically arranged on the working platform.

4. The static upper unhooking system of the rigid chain automatic mold changing system according to claim 1, characterized in that: The rocker arm is provided with a waist-shaped hole at the connection end corresponding to the oil cylinder, and the piston end of the oil cylinder is matched and connected with the waist-shaped hole on the rocker arm through a connecting piece.

5. The static upper unhooking system of the rigid chain automatic mold changing system according to claim 1, characterized in that: The oil cylinder is a short-stroke oil cylinder.

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