Injection molded part exploded view

Abstract

The utility model relates to injection moulding technical field, concretely is a kind of injection moulding part decomposition structure.A kind of injection moulding part decomposition structure, comprising: machine table;Pressure cutting frame, the pressure cutting frame includes bottom plate, stand, and top plate, the pressure cutting frame is fixed in machine table top, the bottom of the stand is fixed on bottom plate, the top plate is fixed in the top of stand;Lifting assembly, the lifting assembly is set on top plate, and lifting assembly.The utility model has the beneficial effect that: tool holder can be quickly disassembled from bearing plate, cutting tool is movably connected to the bottom of tool holder by magnetized object, allows user to flexibly adjust the installation position of tool on tool holder according to the specific position of the connecting place of part and waste material rod, subsequently reassembles tool holder on bearing plate, drives bearing plate and tool holder to descend using lifting assembly, makes tool accurate pressure cutting the connecting place of part and waste material rod, completes decomposition work.

Description

Technical Field

[0001] This utility model relates to the field of injection molding technology, specifically to an anatomical structure of an injection-molded part. Background Technology

[0002] Toy models are typically assembled from multiple injection-molded plastic parts. These parts, after molding, often adhere to scrap plastic rods, requiring a disassembly process to separate them for subsequent assembly. Current technology primarily relies on manual cutting with blades or automated disassembly using pressure-type cutting devices.

[0003] However, since the distribution and structure of parts produced by different injection molding machines vary on the scrap bar, the placement of the disassembly cutter needs to precisely correspond to the connection between the part and the scrap bar. The existing pressure cutter device usually has a fixed cutter position, which can only be adapted to the disassembly of parts with specific structures. It lacks flexibility and cannot meet the disassembly needs of diverse injection molded parts. Utility Model Content

[0004] This utility model addresses the technical problems existing in the prior art by providing a disassembly structure for injection molded parts. This solves the problem that the tool position of existing pressure-type tool devices is usually fixed, which can only be adapted to the disassembly of parts with specific structures, lacks flexibility, and cannot meet the disassembly needs of diverse injection molded parts.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A disassembled structure of an injection-molded part, comprising:

[0006] Machine tool;

[0007] A cutting frame, comprising a base plate, a column, and a top plate, wherein the cutting frame is fixed to the top of the machine, the bottom of the column is fixed to the base plate, and the top plate is fixed to the top of the column;

[0008] A lifting assembly is mounted on a top plate, and the lifting end of the lifting assembly penetrates the top plate.

[0009] A support plate, which is fixed to the lifting end of the lifting assembly;

[0010] A tool holder, detachably connected to a support plate, wherein the tool holder is made of a magnetically attractive metal;

[0011] Multiple cutting tools are provided, each of which is movable at the bottom of a tool holder. Each cutting tool includes a magnet and a cutting blade. The magnet is magnetically attracted to the bottom of the tool holder, and the cutting blade is fixed to the bottom of the magnet.

[0012] The beneficial effects of this utility model are:

[0013] 1) The tool holder can be quickly disassembled from the support plate. The cutting blade is movably connected to the bottom of the tool holder via a magnet, allowing the user to flexibly adjust the installation position of the blade on the tool holder according to the specific position of the connection between the part and the scrap bar. Then, the tool holder is reassembled onto the support plate, and the lifting assembly drives the support plate and the tool holder to descend, so that the blade can accurately press and cut the connection between the part and the scrap bar to complete the disassembly work. This disassembly structure can adapt to the part distribution structure produced by different injection molding machines, which greatly improves the versatility of the device and meets diverse disassembly needs.

[0014] Based on the above technical solution, the present invention can be further improved as follows.

[0015] Furthermore, the lifting assembly includes a cylinder.

[0016] Furthermore, fastening bolts are provided between the tool holder and the support plate.

[0017] The beneficial effect of adopting the above-mentioned further solution is that by setting fastening bolts between the tool holder and the support plate, a reliable connection and convenient disassembly of the tool holder and the support plate are achieved, which facilitates the adjustment of the tool position or the maintenance of the tool holder according to the distribution of different parts.

[0018] Furthermore, guide posts are fixedly connected to the top two sides of the bearing plate, and one end of the guide post penetrates through the top plate.

[0019] The beneficial effect of adopting the above-mentioned further solution is that by fixing guide posts to both sides of the top of the support plate and making one end of the guide post penetrate through the top plate, the guidance and stability of the support plate during the lifting process are effectively enhanced. The setting of the guide post can accurately constrain the movement trajectory of the support plate, ensure that the support plate descends accurately along the predetermined path, and avoid the deviation or tilt caused by the operation of the lifting component, thereby ensuring the precise positioning and cutting of the cutter at the connection between the part and the scrap bar.

[0020] Furthermore, the magnetized material is a rubidium magnet.

[0021] Furthermore, spring telescopic rods are respectively provided on both sides of the bottom of the support plate.

[0022] The beneficial effect of adopting the above-mentioned further solution is that, in the pressure cutting process, the spring telescopic rod can elastically press the waste plastic rod, providing a stable limiting force, ensuring that the waste plastic rod and the attached parts will not shake or shift when the cutter is pressed down, thereby ensuring the precise cutting of the connection between the parts and the waste rod by the cutter. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 for Figure 1 Enlarged structural diagram of section A in the middle;

[0025] Figure 3 This is a three-dimensional structural diagram of the cutting tool of this utility model.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] Machine base, 20, pressure cutting frame, 201, top plate, 202, column, 203, base plate, 30, lifting assembly, 40, bearing plate, 50, knife holder, 60, cutting tool, 601, magnet, 602, cutting blade, 70, fastening bolt, 80, guide column, 90, spring telescopic rod. Detailed Implementation

[0028] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0029] Toy models are typically assembled from multiple injection-molded plastic parts. These parts, after molding, often adhere to scrap plastic rods, requiring a disassembly process to separate them for subsequent assembly. Current technology primarily relies on manual cutting with blades or automated disassembly using pressure-type cutting devices.

[0030] However, since the distribution and structure of parts produced by different injection molding machines vary on the scrap bar, the placement of the disassembly cutter needs to precisely correspond to the connection between the part and the scrap bar. The existing downward-pressing cutter device usually has a fixed cutter position, which can only be adapted to the disassembly of parts with specific structures, lacks flexibility, and cannot meet the disassembly needs of diverse injection molded parts. In this regard, the inventor has proposed a disassembly structure for injection molded parts to solve the above problems.

[0031] The present invention provides the following preferred embodiments.

[0032] like Figure 1 , Figure 2 and Figure 3 As shown, an exploded view of an injection-molded part includes:

[0033] Machine tool;

[0034] A cutting frame platform; 20, the cutting frame platform; 20 includes a base plate 203, a column 202, and a top plate 201, the cutting frame platform; 20 is fixed to the top of the platform, the bottom of the column 202 is fixed to the base plate 203, and the top plate 201 is fixed to the top of the column 202;

[0035] The lifting assembly 30 is mounted on the top plate 201, and the lifting end of the lifting assembly 30 penetrates the top plate 201.

[0036] The support plate 40 is fixed on the lifting end of the lifting assembly 30;

[0037] Tool holder 50 is detachably connected to support plate 40, wherein tool holder 50 is made of magnetically attractive metal;

[0038] Multiple cutting tools 60 are movable at the bottom of the tool holder 50. Each cutting tool 60 includes a magnet 601 and a cutting tool 602. The magnet 601 is magnetically attracted to the bottom of the tool holder 50, and the cutting tool 602 is fixed to the bottom of the magnet 601.

[0039] The cutter holder 50 can be quickly detached from the support plate 40. The cutting blade 602 is movably connected to the bottom of the cutter holder 50 via a magnet 601, allowing the user to flexibly adjust the installation position of the blade 60 on the cutter holder 50 according to the specific location of the connection between the part and the scrap bar. The cutter holder 50 is then reassembled onto the support plate 40, and the lifting assembly 30 drives the support plate 40 and the cutter holder 50 to descend, allowing the blade 60 to precisely cut the connection between the part and the scrap bar, completing the disassembly process. This disassembly structure can adapt to the part distribution structures produced by different injection molding machines, greatly improving the versatility of the device and meeting diverse disassembly needs.

[0040] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, the lifting assembly 30 includes a cylinder.

[0041] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, a fastening bolt 70 is provided between the tool holder 50 and the support plate 40. By providing a fastening bolt 70 between the tool holder 50 and the support plate 40, a reliable connection and convenient disassembly of the tool holder 50 and the support plate 40 are achieved, which facilitates the adjustment of the tool 60 position or the maintenance of the tool holder 50 according to different parts distribution.

[0042] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, guide posts 80 are fixedly connected to the top two sides of the support plate 40, and one end of the guide post 80 penetrates the top plate 201. By fixing the guide posts 80 to the top two sides of the support plate 40 and making one end of the guide post 80 penetrate the top plate 201, the guidance and stability of the support plate 40 during the lifting process are effectively enhanced. The setting of the guide posts 80 can accurately constrain the movement trajectory of the support plate 40, ensure that the support plate 40 descends accurately along the predetermined path, and avoid the offset or tilt caused by the operation of the lifting assembly 30, thereby ensuring the precise positioning and cutting of the part and the waste rod connection point by the cutter 60.

[0043] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, magnet 601 uses a rubidium magnet.

[0044] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, spring telescopic rods 90 are respectively provided on both sides of the bottom of the bearing plate 40. During the pressing and cutting process, the spring telescopic rods 90 can elastically press the waste plastic rod, providing a stable limiting force to ensure that the waste plastic rod and the attached parts will not shake or shift when the cutter 60 is pressed down, thereby ensuring that the cutter 60 accurately cuts the connection between the parts and the waste rod.

[0045] The specific working process of this utility model is as follows:

[0046] First, loosen the fastening bolt 70, then remove the tool holder 50 from the support plate 40. The cutting tool 602 is movably connected to the tool holder 50 via a neodymium magnet, allowing the user to flexibly adjust the installation position of the tool 60 on the tool holder 50 according to the specific position of the connection between the part and the scrap bar. Then, reassemble the tool holder 50 onto the support plate 40, and use a cylinder to drive the support plate 40 and the tool holder 50 to descend, so that the tool 60 can accurately cut the connection between the part and the scrap bar, completing the disassembly work.

[0047] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A disassembled structure of an injection-molded part, characterized in that, include: Machine tool; A cutting frame, comprising a base plate, a column, and a top plate, wherein the cutting frame is fixed to the top of the machine, the bottom of the column is fixed to the base plate, and the top plate is fixed to the top of the column; A lifting assembly is mounted on a top plate, and the lifting end of the lifting assembly penetrates the top plate. A support plate, which is fixed to the lifting end of the lifting assembly; A tool holder, detachably connected to a support plate, wherein the tool holder is made of a magnetically attractive metal; Multiple cutting tools are provided, each of which is movable at the bottom of a tool holder. Each cutting tool includes a magnet and a cutting blade. The magnet is magnetically attracted to the bottom of the tool holder, and the cutting blade is fixed to the bottom of the magnet.

2. The disassembled structure of an injection-molded part according to claim 1, characterized in that, The lifting assembly includes a cylinder.

3. The disassembled structure of an injection-molded part according to claim 1, characterized in that, Fastening bolts are provided between the tool holder and the support plate.

4. The disassembled structure of an injection-molded part according to claim 1, characterized in that, Guide posts are fixedly connected to the top two sides of the bearing plate, and one end of the guide post penetrates through the top plate.

5. The disassembled structure of an injection-molded part according to claim 1, characterized in that, The magnet used is a rubidium magnet.

6. The disassembled structure of an injection-molded part according to claim 1, characterized in that, Spring telescopic rods are respectively provided on both sides of the bottom of the support plate.

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