Matched conveying device for injection molding machine mold

Abstract

The utility model relates to an injection molding machine mold matching conveying device, and belongs to the field of injection molding equipment. Comprising a fixing frame and a pulley, the pulley comprises a support, a sliding frame and track wheels, the track wheels are arranged at the bottom of the support, and the sliding frame is arranged at the top of the support; the sliding frame comprises a fixed outer frame and a sliding inner plate, the fixed outer frame is fixed to the upper end of the support, the sliding inner plate is slidably connected to the inner side of the fixed outer frame, bearing rods are arranged on the outer edges of the two sides of the fixed outer frame, and the fixed frame is fixed to one side of a mold mounting area of the injection molding machine. The track and the pulley are mounted on the other side of the injection molding machine mold mounting area, and the fixing frame is provided with a bearing slot corresponding to the bearing rod. The utility model solves the problem that the injection molding machine is easy to collide in the transportation process of installing the mold for the injection molding machine by using a gantry crane, is simple and feasible in structure, and makes up the defects of a pure gantry crane, so that the mold installation process is more reasonable and safer.

Description

Technical Field

[0001] This utility model relates to a conveying device for injection molding machine molds, belonging to the field of injection molding equipment. Background Technology

[0002] Injection molding machine molds are often installed using overhead cranes, which are convenient and accurate. However, during the process of hoisting the molds into the injection molding machine mold installation area, since the injection molding machine is generally more than two meters high, personnel can only control the movement of the molds through the overhead crane remote control. This poses a risk of collision with the machine and falling. Every time the mold is disassembled and replaced, there are safety hazards that may cause economic losses to the company. Summary of the Invention

[0003] Based on the problems described in the background, the problem that this utility model aims to solve is:

[0004] How to avoid the risks of collisions with machinery and falls during the hoisting of molds.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A conveying device for an injection molding machine mold includes a fixed frame and a trolley. The trolley includes a support, a sliding frame, and track wheels. The track wheels are located at the bottom of the support and run on a track. The sliding frame is located at the top of the support. The sliding frame includes a fixed outer frame and a sliding inner plate. The fixed outer frame is fixed to the upper end of the support and is longer than the support, allowing it to extend into the injection molding machine mold installation area. The sliding inner plate is slidably connected to the inside of the fixed outer frame. Load-bearing rods are provided on both outer sides of the fixed outer frame. The fixed frame is fixed to one side of the injection molding machine mold installation area, and the track and trolley are installed on the other side of the injection molding machine mold installation area. The fixed frame has load-bearing slots corresponding to the load-bearing rods.

[0007] Preferably, the load-bearing rod is a quadrangular prism and is connected to the fixed outer frame by bolts.

[0008] Preferably, the end of the fixed outer frame furthest from the injection molding machine is fixed to the end of the bracket furthest from the injection molding machine, and the ratio of the length of the fixed outer frame to the length of the bracket is 2:1. The bottom of the injection molding machine mold placement area is a platform, so the trolley cannot directly transport the mold to the installation position. A sliding frame higher than the injection molding machine platform needs to be set above the bracket. The mold is placed on the inner plate of the sliding frame and pushed to the installation position. The mold is quite heavy, and the trolley, designed according to requirements, shifts its center of gravity forward when moving the mold to the far end of the sliding frame, making the trolley prone to tipping over. Increasing the counterweight would consume more kinetic energy and increase costs. Therefore, a fixed frame is designed at the other end of the injection molding machine, and a load-bearing rod is added to the trolley. By inserting the load-bearing rod into the corresponding load-bearing slot of the fixed frame, the trolley is stabilized. No matter how the center of gravity of the trolley changes, it will not tip over, improving stability.

[0009] The beneficial effects of this utility model are:

[0010] This invention solves the problem of easy damage to the injection molding machine during transportation when using an overhead crane to install molds. Furthermore, the invention has a simple and easy-to-implement structure, overcomes the shortcomings of a simple overhead crane, and makes the mold installation process more reasonable and safe. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the present utility model.

[0012] Figure 2 Front view of the fixed frame

[0013] In the diagram: 1 is the bracket; 2 is the sliding frame; 3 is the track wheel; 4 is the track; 5 is the fixed frame; 21 is the fixed outer frame; 22 is the fixed inner panel; 23 is the load-bearing rod; 24 is the bolt; 51 is the load-bearing slot. Detailed Implementation

[0014] Example 1

[0015] A conveying device for injection molding machine molds is characterized by comprising a fixed frame 5 and a trolley. The trolley includes a support 1, a sliding frame 2, and track wheels 3. Track wheels 3 are provided at four ends of the bottom of the support 1, and the track wheels 3 run on a track 4. The sliding frame 2 is provided at the top of the support 1. The sliding frame 2 includes a fixed outer frame 21 and a sliding inner plate 22. The fixed outer frame 21 is fixed to the upper end of the support 1 and is longer than the support 1, allowing it to extend into the injection molding machine mold installation area. The sliding inner plate 22 is slidably connected to the inner side of the fixed outer frame 21. Load-bearing rods 23 are provided on the outer sides of both sides of the fixed outer frame 21. The fixed frame 5 is fixed to one side of the injection molding machine mold installation area, and the track 4 and the trolley are installed on the other side of the injection molding machine mold installation area. The fixed frame 5 is provided with a load-bearing slot 51 corresponding to the load-bearing rod 23.

[0016] The load-bearing rod 23 is a quadrangular prism and is connected to the fixed outer frame 21 by bolts 24.

[0017] The fixed outer frame 21 is fixed at one end away from the injection molding machine and at the other end of the bracket 1 away from the injection molding machine. The ratio of the length of the fixed outer frame 21 to the length of the bracket 1 is 2:1.

[0018] Working principle:

[0019] When mold installation is required, push the trolley along track 4 to the mold placement area. Use an overhead crane to place the mold on the sliding inner plate 22, ensuring that the sliding inner plate 22 is above the support. At this point, remove the overhead crane hook lock, push the trolley towards the injection molding machine, and insert the load-bearing rod 23 into the load-bearing slot 51. After confirming a stable connection, slide the sliding inner plate 22 to the mold installation area of ​​the injection molding machine. Then, use the overhead crane to lift the mold and align it with the mold fixing hole on the injection molding machine. Accurately install the mold onto the injection molding machine. Finally, push the trolley away from the injection molding machine. If the factory space is small, the load-bearing rod 23 can be removed and reinstalled on the trolley for the next mold disassembly or replacement.

Claims

1. An injection molding machine mold matching conveyor apparatus characterized by, The utility model relates to a fixed frame (5) and a trolley, the trolley includes support (1), sliding frame (2) and track wheel (3), the bottom four ends of support (1) are equipped with track wheel (3), track wheel (3) runs on track (4), the top of support (1) is provided with sliding frame (2), sliding frame (2) includes fixed outer frame (21) and sliding inner plate (22), fixed outer frame (21) is fixed with the upper end of support (1), and fixed outer frame (21) is longer than support (1), so that it can extend into the mold mounting area of injection molding machine, sliding inner plate (22) is slidably connected in the inboard of fixed outer frame (21), both sides of the outer edge of fixed outer frame (21) is equipped with bearing bar (23), the fixed frame (5) is fixed on one side of the mold mounting area of injection molding machine, track (4) and trolley are installed on the other side of the mold mounting area of injection molding machine, the fixed frame (5) is equipped with bearing slot (51) corresponding bearing bar (23).

2. A mold matching conveyor for an injection molding machine according to claim 1, wherein The bearing bar (23) is a quadrangular prism, connected with the fixed outer frame (21) by bolts (24).

3. The mold matching conveyor device for an injection molding machine according to claim 1, wherein The end of the fixed outer frame (21) away from the injection molding machine is coincidently fixed with the end of the support (1) away from the injection molding machine, and the ratio of the length of the fixed outer frame (21) to the length of the support (1) is 2:1.

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