A mold changing trolley

Abstract

This utility model discloses a mold changing trolley, including a frame; two sets of rolling elements, each set located on one side of the frame, allowing the mold to roll along the length of the frame; a support rod between the two rolling elements; two sets of limiting elements, each set located at one end of the rolling elements, with the mold positioned between the two rolling elements; and a positioning pin, located on the frame and inserted into a positioning hole at the bottom of the mold. This utility model, by incorporating rolling elements, limiting elements, and a positioning pin, facilitates the placement and positioning of the mold. The changing trolley can be used in conjunction with forklifts, overhead cranes, or manually, providing a tool for the temporary placement and transportation of molds. The mold has the advantages of simple structure and high practicality.

Description

Technical Field

[0001] This utility model relates to molds, specifically to a mold changing trolley. Background Technology

[0002] When changing molds in injection molding machines, the disassembled molds need to be temporarily placed or transported to a designated location. This process is usually done directly by forklifts, but transporting molds by forklifts carries certain risks. In addition, due to the limited number of forklifts, the demand cannot be met when operating at high capacity. Therefore, it is necessary to improve upon the shortcomings of existing technologies. Utility Model Content

[0003] This application aims to address the problems mentioned in the background section.

[0004] This utility model discloses a mold changing trolley, comprising:

[0005] Frame;

[0006] The rolling element is provided in two sets, and the two sets of rolling elements are respectively provided on both sides of the frame. The mold can roll along the length direction of the frame, and a support rod is provided between the two rolling elements.

[0007] The limiting component is provided in two sets, and the two sets of the limiting component are respectively provided at both ends of the rolling component, and the mold is located between the two rolling components;

[0008] The positioning pin is located on the frame and can be inserted into the positioning hole at the bottom of the mold. This utility model facilitates the picking, placing and limiting of the mold by setting rolling parts, limiting parts and positioning pin. The switching trolley can be used with forklifts, overhead cranes or manpower, providing a tool for the temporary placement and transportation of the mold. The mold has the advantages of simple structure and high practicality.

[0009] In one specific embodiment, the rolling element includes a mounting frame fixed to the vehicle frame, a shaft rotatably connected to the mounting frame, a roller fixed on the shaft, and the upper end face of the roller extending beyond the upper end face of the mounting frame. Through the rolling friction between the mold and the roller, the mold can be easily picked up and put down, which is simple and practical.

[0010] In one specific embodiment, the mounting frame has an insertion hole on its side, and the limiting member has a pin that mates with the insertion hole. The limiting member includes a limiting block and a limiting post at the end of the limiting block. The limiting post abuts against the side of the mold. By changing different insertion holes, molds of different specifications can be limited, which is highly flexible.

[0011] In one specific embodiment, a traction component is fixed to the front end of the vehicle frame. The traction component is connected to an external power unit, which is convenient to use and has a wide range of applications.

[0012] In one specific embodiment, a toolbox is fixed on the frame. The toolbox is used to store disassembly tools and parts of molds, and is easy to operate and has a simple structure.

[0013] In one specific embodiment, the bottom of the frame is provided with a forklift latch, through which the forklift's fork arms can pass for easy forklift to pick up.

[0014] Beneficial effects: This utility model facilitates the picking, placing, and positioning of molds by setting rolling parts, limiting parts, and positioning pins. The switching trolley can be used with forklifts, overhead cranes, or manually, providing a tool for the temporary placement and transportation of molds. The mold has the advantages of simple structure and high practicality. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a mold switching trolley according to this embodiment;

[0016] Figure 2 yes Figure 1 Enlarged diagram of section A in the middle;

[0017] Figure 3 yes Figure 1 Enlarged diagram of section B in the middle;

[0018] Figure 4 yes Figure 1 Enlarged diagram of section C.

[0019] In the diagram: 100, trolley; 1, frame; 2, limiting component; 20, limiting post; 21, limiting block; 3, traction component; 4, positioning pin; 5, rolling component; 50, mounting frame; 51, roller; 6, support rod; 7, forklift buckle; 8, toolbox. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0021] In the description of this utility model, it should be understood that the terms "center," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "counterclockwise," "clockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They 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 of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Example

[0024] See Figures 1-4 This embodiment of a mold changing trolley 100 includes a frame 1; two sets of rolling elements 5, each set located on one side of the frame 1, allowing the mold to roll along the length of the frame 1; a support rod 61 between the two rolling elements 5; two sets of limiting elements 2, each set located at one end of the rolling elements 5, with the mold positioned between the two rolling elements 5; and a positioning pin 4, mounted on the frame 1 and inserted into a positioning hole at the bottom of the mold. This invention, by incorporating the rolling elements 5, limiting elements 2, and positioning pin 4, facilitates the placement and positioning of the mold. The changing trolley can be used in conjunction with forklifts, overhead cranes, or manually, providing a tool for the temporary placement and transportation of molds. This mold has the advantages of simple structure and high practicality.

[0025] See Figure 3 The rolling element 5 includes a mounting frame 50 fixed to the frame 1. A shaft is rotatably connected to the mounting frame 50, and a roller 51 is fixed on the shaft. The upper end face of the roller 51 extends beyond the upper end face of the mounting frame 50. Through the rolling friction between the mold and the roller, the mold can be easily picked up and put down, which is simple and practical.

[0026] Continue with the parts Figure 3The mounting frame 50 has an insertion hole on its side, and the limiting member 2 has a pin that cooperates with the insertion hole. The limiting member 2 includes a limiting block 21 and a limiting post at the end of the limiting block 21. The limiting post abuts against the side of the mold. By changing different insertion holes, molds of different specifications can be limited, which is highly flexible.

[0027] See Figure 1 The front end of the frame 1 is fixed with a traction component 3, which is connected to an external power device, making it convenient to use and applicable to a wide range of scenarios. In addition, a toolbox 8 is fixed on the frame 1, which is used to store disassembly tools and mold parts, making it easy to operate and simple in structure.

[0028] See Figure 4 The bottom of the frame 1 is provided with a forklift buckle 7, and the fork arm of the forklift can pass through the forklift buckle 7 for easy forklift to pick up.

[0029] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any changes or substitutions within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A mold changing trolley, characterized in that, include: Frame; The rolling element is provided in two sets, and the two sets of rolling elements are respectively provided on both sides of the frame. The mold can roll along the length direction of the frame, and a support rod is provided between the two rolling elements. The limiting component is provided in two sets, and the two sets of the limiting component are respectively provided at both ends of the rolling component, and the mold is located between the two rolling components; A positioning pin is provided on the vehicle frame and can be inserted into a positioning hole located at the bottom of the mold.

2. The mold changing trolley as described in claim 1, characterized in that: The rolling element includes a mounting frame fixed to the vehicle frame, a shaft rotatably connected to the mounting frame, a roller fixed on the shaft, and the upper end face of the roller extending beyond the upper end face of the mounting frame.

3. The mold changing trolley as described in claim 2, characterized in that: The mounting frame has a socket on its side, and the limiting member has a pin that mates with the socket. The limiting member includes a limiting block and a limiting post at the end of the limiting block. The limiting post abuts against the side of the mold.

4. A mold changing trolley as described in claim 3, characterized in that: The front end of the vehicle frame is fixed with a traction component, which is connected to an external power unit.

5. A mold changing trolley as described in claim 4, characterized in that: A toolbox is fixed to the frame, and the toolbox is used to store disassembly tools and parts of molds.

6. The mold changing trolley as described in claim 5, characterized in that: The bottom of the frame is equipped with a forklift latch, through which the forklift's fork arms can pass.

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