Terminal feeding tool of injection molding machine mold

Abstract

The utility model discloses a terminal feeding tool of an injection molding machine mold, which comprises a positioning frame, a sliding frame and a placing frame which are sequentially arranged from bottom to top, the positioning frame is fixedly connected with the placing frame, and the sliding frame is slidably connected between the positioning frame and the placing frame; a plurality of terminal guide holes are formed in the positioning frame, the sliding frame and the placement frame, and the terminal guide holes in the positioning frame, the sliding frame and the placement frame correspond to one another in the vertical direction; the feeding tool can simply, quickly and accurately complete terminal feeding operation, workers do not need to touch a die, and the feeding tool is safe, efficient and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molds, in particular to a terminal loading tooling for an injection molding machine mold. Background Art

[0002] Plastic injection molding is a production method of plastic products. The molten plastic is injected into a plastic product mold under pressure and cooled to form an injection molded part. In the production process of some injection molded parts, terminals need to be placed. However, due to the small volume and large quantity of the terminals, placing the terminals into the mold manually results in unstable accuracy, low production efficiency, and the safety cannot be guaranteed as the hand is constantly put into the mold. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a terminal loading tooling for an injection molding machine mold, which can simply, quickly, and accurately complete the terminal loading operation. Employees do not need to touch the mold, which is safe, efficient, and convenient to operate.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions: A terminal loading tooling for an injection molding machine mold includes a positioning frame, a sliding frame, and a placement frame arranged in sequence from bottom to top. The positioning frame and the placement frame are fixedly connected, and the sliding frame is slidably connected between the positioning frame and the placement frame. A plurality of terminal guiding holes are opened on the positioning frame, the sliding frame, and the placement frame, and the terminal guiding holes on the positioning frame, the sliding frame, and the placement frame correspond to each other in the vertical direction.

[0005] Optionally, four threaded holes are opened on the positioning frame, and the four threaded holes are arranged in a rectangular structure. Through holes corresponding to the threaded holes are opened on the placement frame, and fixing bolts are installed in the through holes. The fixing bolts are threadedly connected in the threaded holes, and the positioning frame and the placement frame are locked and fixed through the fixing bolts.

[0006] Optionally, a positioning rod is arranged at the top of the positioning frame, and a positioning hole matching the positioning rod is opened on the placement frame.

[0007] Optionally, a plurality of sliding holes are opened on the sliding frame, and the sliding holes are sleeved on the outer circumferences of the fixing bolts and the positioning rod. The length of the sliding holes is greater than the diameters of the fixing bolts and the positioning rod.

[0008] Optionally, a handle is arranged on one side of the sliding frame.

[0009] Optionally, a lifting handle is fixedly connected to the top of the placement frame.

[0010] Optionally, positioning columns are arranged at the bottom of the positioning frame.

[0011] The terminal loading tooling for an injection molding machine mold of the utility model has the following advantages:

[0012] (1)Before use, push in the sliding rack first to stagger the terminal guiding holes on the sliding rack from those on the positioning rack and the placement rack. The terminal guiding holes are blocked, and then place the terminals into the terminal guiding holes on the placement rack. After the preparation work is completed, place the tooling as a whole on the mold to align the terminal guiding holes with the terminal positions in the mold. Then pull out the sliding rack to align the terminal guiding holes on the positioning rack, the sliding rack, and the placement rack. At this time, the terminals will slide out of the terminal guiding holes and fall onto the terminal positions, completing the one-time feeding of the terminals. Finally, take out the tooling and prepare for the next feeding. The tooling can simply, quickly, and accurately complete the batch feeding operation of the terminals, with high efficiency. Moreover, the feeding operation does not require employees to touch the mold, ensuring safety.

[0013] (2)The cooperation between the positioning rod and the positioning hole can simplify the docking of the positioning rack and the placement rack, facilitating installation.

[0014] (3)The handle and the lifting handle can facilitate the operation during feeding. Description of the Drawings

[0015] Figure 1 is the structural schematic diagram of the present utility model.

[0016] Figure 2 is the schematic diagram of the sliding rack retracted.

[0017] Figure 3 is the schematic diagram of the sliding rack pulled out.

[0018] Figure 4 is the structural schematic diagram of the positioning rack.

[0019] Figure 5 is the structural schematic diagram of the sliding rack.

[0020] Figure 6 is the structural schematic diagram of the placement rack.

[0021] Figure 7 is the schematic diagram of the cooperation between the sliding rack and the positioning rack. Detailed Embodiment

[0022] The following further describes the present utility model with reference to the drawings.

[0023] As Figures 1-7As shown in the figure, a terminal loading tooling for an injection molding machine mold includes a positioning frame 1, a sliding frame 2, and a placement frame 3 arranged in sequence from bottom to top. A number of terminal guiding holes 4 are provided on the positioning frame 1, the sliding frame 2, and the placement frame 3, and the terminal guiding holes 4 on the positioning frame 1, the sliding frame 2, and the placement frame 3 correspond to each other in the vertical direction. Four threaded holes 5 are provided on the positioning frame 1, and the four threaded holes 5 are arranged in a rectangular structure. Through holes 7 corresponding to the threaded holes 5 are provided on the placement frame 3. A fixing bolt 14 is installed in the through hole 7, and the fixing bolt 14 is threadedly connected to the threaded hole 5. The positioning frame 1 and the placement frame 3 are locked and fixed by the fixing bolt 14. A positioning rod 6 is provided at the top of the positioning frame 1, and a positioning hole 8 matching the positioning rod 6 is provided on the placement frame 3. The cooperation between the positioning rod 6 and the positioning hole 8 can enable the positioning frame 1 and the placement frame 3 to be quickly and accurately matched. The positioning rod 6 can also play a certain supporting role for the placement frame 3, forming a sliding space between the positioning frame 1 and the placement frame 3, and the sliding frame 2 is arranged in the sliding space.

[0024] A number of sliding holes 9 are provided on the sliding frame 2, and the sliding holes 9 are sleeved on the outer peripheries of the fixing bolt 14 and the positioning rod 6. The length of the sliding holes 9 is greater than the diameters of the fixing bolt 14 and the positioning rod 6. When the sliding frame 2 retracts into the sliding space, the terminal guiding holes 4 on the sliding frame 2 are staggered from the terminal guiding holes 4 on the positioning frame 1 and the placement frame 3, and the terminal guiding holes 4 are in a blocked state; when the sliding frame 2 is pulled out of the sliding space, the terminal guiding holes 4 on the positioning frame 1, the sliding frame 2, and the placement frame 3 are aligned, and the terminal guiding holes 4 are in a conducting state. A handle 10 is provided on one side of the sliding frame 2, which is convenient for pushing or pulling out the sliding frame 2.

[0025] The using method of the loading tooling is as follows: First, carry out the preparation work. Push the sliding frame 2 into the sliding space to block the terminal guiding holes 4. At this time, the terminal guiding holes 4 on the placement frame 3 can play a role of temporarily storing. Put the corresponding terminals 13 into the terminal guiding holes 4 on the placement frame 3. A handle 11 is fixedly connected to the top of the placement frame 3, which is convenient for the overall handling of the tooling. Move the tooling to the mold through the handle 11. A positioning column 12 is provided at the bottom of the positioning frame 1, and the positioning column 12 matches the positioning structure of the mold, improving the docking speed and accuracy between the tooling and the mold. After the tooling and the mold are docked, the terminal guiding holes 4 on the positioning frame 1 are aligned with the terminal positions in the mold. Then pull the sliding frame 2 out of the sliding space to align the terminal guiding holes 4 on the positioning frame 1, the sliding frame 2, and the placement frame 3, and the terminal guiding holes 4 are in a conducting state. All the terminals 13 will slide into the terminal positions of the mold, completing the loading operation of the terminals 13. Finally, take out the tooling and prepare for the next loading. The tooling can simply, quickly, and accurately complete the batch loading of the terminals 13, greatly improving the production efficiency, and the entire loading process does not require employees to touch the mold, improving the production safety.

[0026] The embodiments described above are only some embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

Claims

1. A terminal feeding tool for an injection molding machine mold, characterized in that: It includes a positioning frame, a sliding frame and a placing frame which are arranged in sequence from bottom to top. The positioning frame is fixedly connected to the placing frame, and the sliding frame is slidably connected between the positioning frame and the placing frame. The positioning frame, the sliding frame and the placing frame are all provided with a plurality of terminal guide holes, and the terminal guide holes on the positioning frame, the sliding frame and the placing frame correspond to each other in the vertical direction.

2. The terminal feeding tool for the injection molding machine mold according to claim 1, characterized in that: The positioning frame is provided with four threaded holes arranged in a rectangular structure, the placement frame is provided with through holes corresponding to the threaded holes, fixing bolts are installed in the through holes, the fixing bolts are threadedly connected in the threaded holes, and the positioning frame and the placement frame are locked and fixed by the fixing bolts.

3. The terminal feeding tool for the injection molding machine mold according to claim 2, characterized in that: A positioning rod is arranged on the top of the positioning frame, and a positioning hole matching the positioning rod is opened on the placement frame.

4. The terminal feeding tool for the injection molding machine mold according to claim 3, characterized in that: The sliding frame is provided with a plurality of sliding holes, which are sleeved on the outer periphery of the fixing bolts and the positioning rods, and the lengths of the sliding holes are greater than the diameters of the fixing bolts and the positioning rods.

5. The terminal feeding tool for the injection molding machine mold according to claim 1 or 4, characterized in that: A handle is provided on one side of the sliding frame.

6. The terminal feeding tool for the injection molding machine mold according to claim 1, characterized in that: A handle is fixedly connected to the top of the placement rack.

7. The terminal feeding tool for the injection molding machine mold according to claim 1, characterized in that: A positioning column is arranged at the bottom of the positioning frame.

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