Plastic part shaping device convenient to operate

Abstract

The utility model relates to a plastic part shaping device convenient to operate. The lower end of the first mold and the lower end of the second mold are each provided with a moving device facilitating limiting of the first mold and the second mold, each moving device comprises a locking assembly used for locking the first mold and the second mold, and one end of each locking assembly is provided with an unlocking assembly conveniently matched with the locking assembly to disassemble the first mold and the second mold. After injection molding of the plastic parts is completed, cooling water enters the first mold or the second mold from the water inlet, the first mold and the second mold are rapidly cooled so as to cool the plastic parts, the plastic parts can be conveniently taken out after being formed, and when the first mold or the second mold is disassembled, a pressing plate is pressed in the direction of a first fixing block, a first inserting block is moved out of a groove cavity of a clamping groove, and then the first mold or the second mold is disassembled. And the second inserting groove moves in the direction of the unlocking assembly, so that the second magnetic block and the first magnetic block are magnetically attracted, the second inserting block is inserted into a groove cavity of the second inserting groove, the long rod cannot move, then the locking assembly is locked, and the first mold or the second mold can be rapidly disassembled.

Description

Technical Field

[0001] This utility model relates to the technical field of plastic parts shaping devices, and in particular to a plastic parts shaping device that is easy to operate. Background Technology

[0002] To meet different shape and size requirements, plastic parts need to be shaped. In the existing technology, plastic parts can be directly injection molded using the mold required for the plastic parts during injection molding, shaping the plastic parts into the required shape and size.

[0003] For example, Chinese patent application CN202323030101.7 discloses a shaping device for automotive plastic parts, which specifically includes a first support frame. A bidirectional lead screw is rotatably connected to the front end of the first support frame. A first threaded block is threaded to the left side of the bidirectional lead screw, and a second threaded block is threaded to the right side of the bidirectional lead screw. A first mold is fixedly connected to the upper end of the first slider via the first threaded block, and a second mold is fixedly connected to the upper end of the second slider via the second threaded block. A second support frame is fixedly connected to the center of the right side of the second mold. A first cylinder is fixedly connected to the right side of the second support frame. The output end of the first cylinder passes through the second support frame and is fixedly connected to a first push plate. A push rod is fixedly installed on the left side of the first push plate, and the push rod is adapted to an ejection hole. The piston rod of the first cylinder pushes the first push plate, and the first push plate drives the push rod to eject the plastic part from the second mold. However, this device has the following technical problems: 1. In actual use, after injection molding, the existing technology requires waiting for the plastic part to cool before it can be removed. This significantly affects production efficiency when mass-producing plastic parts.

[0004] Second, the first threaded block and the second threaded block are fixed to the bottom of the first mold and the second mold respectively by bolts. The bolt installation method makes it inconvenient to disassemble and replace the first mold and the second mold. Summary of the Invention

[0005] To address the problems of slow cooling of plastic parts and inconvenient mold disassembly mentioned in the background art, this utility model provides the following technical solution: an easy-to-operate plastic part shaping device, comprising a mold one and a mold two for shaping plastic parts; the mold one includes an inlet and an outlet for rapid cooling of the plastic parts, and the mold two is also provided with an inlet and an outlet inside.

[0006] Both mold 1 and mold 2 are equipped with a moving device at their lower ends to facilitate limiting the movement of mold 1 and mold 2. The moving device includes a locking component for locking mold 1 and mold 2, and an unlocking component is installed at one end of the locking component to facilitate disassembly of mold 1 and mold 2 in conjunction with the locking component.

[0007] Furthermore, a plurality of insert blocks three are installed at the bottom of the mold one, and a slot is provided on one side of each insert block three.

[0008] Furthermore, a support device is installed at the lower end of the mobile device. The support device includes a worktable, a support block is installed at the upper end of the worktable, a reciprocating screw is installed inside the support block, and a motor for controlling the rotation of the reciprocating screw is installed at one end of the reciprocating screw.

[0009] Furthermore, the moving device includes a fixed block 1, the upper end of which is provided with a slot 1 for inserting the plug 3, and the lower end of which is provided with a screw nut for cooperating with a reciprocating screw to control the movement of the fixed block 1.

[0010] Furthermore, a limiting sleeve for limiting the unlocking component is installed at one end of the fixing block one, and the locking component includes a long rod, a connecting block is installed at one end of the long rod, and a first insert block is installed at the end of the connecting block facing the third insert block, which engages with a slot to lock the third insert block.

[0011] Furthermore, a fixing block two is installed in the middle of the long rod, a spring is sleeved on the long rod body for pushing the fixing block two toward the unlocking component, a pressing plate is installed at one end of the long rod, a magnetic block one is installed at the end of the long rod facing the unlocking component, and a slot two is opened at the end of the long rod facing the unlocking component for limiting the unlocking component.

[0012] Furthermore, the unlocking component includes a second insert block that engages with the second slot to limit the long rod. The second insert block has a second magnet installed inside for attracting the first magnet. A connecting rod is installed at one end of the second insert block, and a pull block is installed at one end of the connecting rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. After the plastic parts are injection molded, cooling water enters the interior of mold one or mold two through the water inlet, quickly cooling mold one and mold two to cool the plastic parts, making it easier to disassemble the plastic parts after molding.

[0014] 2. When disassembling mold one or mold two, when the pressing plate is pressed in the direction of fixing block one, the insert block one moves out of the slot cavity, and the slot two moves in the direction of unlocking component at the same time, so that magnetic block two and magnetic block one are magnetically attracted to each other, and the insert block two is inserted into the slot cavity of slot two, so that the long rod cannot move, thereby locking the locking component, so as to facilitate the quick disassembly of mold one or mold two. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the installation of the cooling pipe of this utility model;

[0017] Figure 3 This is a schematic diagram of the support device of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the mobile device of this utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the fixing block of this utility model;

[0020] Figure 6 This utility model Figure 5 Enlarged view of point A.

[0021] The following is a list of component names represented by the reference numerals in the attached drawings: 10-Mold 1, 11-Insertion Block 3, 12-Slot, 20-Mold 2, 1-Inlet, 2-Outlet; 100-Support Device, 110-Workbench, 111-Support Block, 120-Reciprocating Screw, 121-Motor; 200-Moving Device, 210-Fixing Block 1, 211-Slot 1, 212-Limit Sleeve, 220-Screw Nut, 230-Locking Assembly, 231-Long Rod, 232-Connecting Block, 233-Insertion Block 1, 234-Fixing Block 2, 235-Press Plate, 236-Magnetic Block 1, 237-Slot 2, 240-Unlocking Assembly, 241-Insertion Block 2, 242-Magnetic Block 2, 243-Connecting Rod, 244-Pull Block, 250-Spring. Detailed Implementation

[0022] The preferred embodiments of this utility model are described in detail below, and a clear and complete explanation is given in conjunction with the accompanying drawings.

[0023] Please see Figures 1-6 This utility model provides an easy-to-operate plastic parts shaping device, including a mold 10 and a mold 20 for shaping plastic parts. The mold 10 and the mold 20 have molding cavities for the plastic parts, which facilitates injection molding. A plurality of insert blocks 31 are fixedly installed on the bottom of the mold 10, and a slot 12 is opened on one side of the insert blocks 31.

[0024] Mold 10 includes an inlet 1 and an outlet 2 for rapid cooling of the plastic parts, and mold 20 also has an inlet 1 and an outlet 2. After the plastic parts are injection molded, cooling water enters the interior of mold 10 or mold 20 through the inlet 1 to quickly cool the mold 10 and mold 20, thereby cooling the plastic parts and facilitating their disassembly after molding.

[0025] Both mold 10 and mold 20 are equipped with a moving device 200 at their lower ends to facilitate limiting the movement of mold 10 and mold 20. A support device 100 is installed at the lower end of the moving device 200. The support device 100 includes a worktable 110. A support block 111 is fixedly installed at the upper end of the worktable 110. A reciprocating screw 120 is installed inside the support block 111. The spiral grooves at the left and right ends of the reciprocating screw 120 rotate in opposite directions to facilitate the reverse movement of mold 10 and mold 20. A motor 121 is installed at one end of the reciprocating screw 120 to control its rotation. The motor 121 controls the rotation of the reciprocating screw 120, which, in conjunction with the moving device 200, drives mold 10 and mold 20 to move.

[0026] The moving device 200 includes a fixed block 210. The upper end of the fixed block 210 is provided with a slot 211 for inserting the insert block 11. The lower end of the fixed block 210 is provided with a screw nut 220 for cooperating with the reciprocating screw 120 to control the movement of the fixed block 210. When the reciprocating screw 120 rotates, it cooperates with the screw nut 220 to drive the fixed block 210 to move left and right, so as to drive the mold 10 and the mold 20 to move left and right.

[0027] The moving device 200 includes a locking component 230 for locking mold 10 and mold 20, and an unlocking component 240 is installed at one end of the locking component 230 to facilitate quick disassembly of mold 10 and mold 20 in conjunction with the locking component 230.

[0028] One end of the fixing block 210 is fixedly installed with a limiting sleeve 212 for limiting the unlocking component 240. The locking component 230 includes a long rod 231. One end of the long rod 231 is fixedly installed with a connecting block 232. One end of the connecting block 232 facing the insertion block 11 is fixedly installed with an insertion block 233 that engages with the slot 12 to lock the insertion block 11. The insertion block 233 can be inserted into the cavity of the slot 12 to lock the mold 10 or the mold 20, so that the mold 10 and the mold 20 remain stable at the upper end of the moving device 200.

[0029] A fixing block 234 is fixedly installed in the middle of the long rod 231. A spring 250 is sleeved on the long rod 231 to push the fixing block 234 toward the unlocking component 240, so that the insert block 233 always locks the mold 10 or the mold 20.

[0030] A pressing plate 235 is fixedly installed at one end of the long rod 231. A magnetic block 236 is installed inside the end of the long rod 231 facing the unlocking component 240. A slot 237 for limiting the unlocking component 240 is opened at the end of the long rod 231 facing the unlocking component 240. When disassembling the mold 10 or the mold 20, the pressing plate 235 is pressed towards the fixing block 210, and the insert block 233 moves out of the slot of the card slot 12 at the same time, so that the mold 10 can be disassembled.

[0031] The unlocking component 240 includes a second insert 241 that engages with a second slot 237 to limit the long rod 231. Inside the second insert 241 is a second magnetic block 242 that attracts the first magnetic block 236. A connecting rod 243 is fixedly installed at one end of the second insert 241, and a pull block 244 is fixedly installed at one end of the connecting rod 243.

[0032] When the pressing plate 235 is pressed towards the fixing block 210, the slot 237 moves towards the unlocking component 240, causing the magnetic block 242 and the magnetic block 236 to be magnetically attracted. The insert block 241 is inserted into the cavity of the slot 237, making the long rod 231 unable to move, thereby locking the locking component 230, so as to facilitate the quick disassembly of the mold 10 or the mold 20.

[0033] When mold 10 and mold 20 are installed on the upper end of screw nut 220, and insert block 3 11 is simultaneously inserted into the slot of slot 1 211, by pulling block 244 away from long rod 231, insert block 241 is moved away from slot 237. Under the push of spring 250, connecting block 232 drives insert block 1 233 to insert into slot 12, thereby quickly installing mold 10 or mold 20.

[0034] Based on the above description and accompanying drawings, those skilled in the art can understand and implement this utility model. Furthermore, any non-creative modifications made to this utility model by those skilled in the art without inventive effort are still within the protection scope of this utility model.

Claims

1. A user-friendly plastic parts shaping device, comprising a first mold (10) and a second mold (20) for shaping plastic parts, characterized in that: The first mold (10) includes an inlet (1) and an outlet (2) for rapidly cooling plastic parts, and the second mold (20) is also provided with an inlet (1) and an outlet (2) inside. The lower ends of the first mold (10) and the second mold (20) are equipped with a moving device (200) for limiting the first mold (10) and the second mold (20). The moving device (200) includes a locking component (230) for locking the first mold (10) and the second mold (20). One end of the locking component (230) is equipped with an unlocking component (240) for disassembling the first mold (10) and the second mold (20) in conjunction with the locking component (230).

2. The easy-to-operate plastic parts shaping device according to claim 1, characterized in that: The bottom of the mold (10) is equipped with a plurality of insert blocks (11), and a slot (12) is provided on one side of the insert blocks (11).

3. The easy-to-operate plastic parts shaping device according to claim 2, characterized in that: The lower end of the moving device (200) is equipped with a support device (100), the support device (100) includes a worktable (110), the upper end of the worktable (110) is equipped with a support block (111), the inside of the support block (111) is equipped with a reciprocating screw (120), and one end of the reciprocating screw (120) is equipped with a motor (121) for controlling the reciprocating screw (120) to rotate.

4. The easy-to-operate plastic parts shaping device according to claim 3, characterized in that: The moving device (200) includes a fixed block (210), the upper end of which is provided with a slot (211) for inserting the insertion block (11), and the lower end of which is provided with a screw nut (220) for cooperating with the reciprocating screw (120) to control the movement of the fixed block (210).

5. The easy-to-operate plastic parts shaping device according to claim 4, characterized in that: One end of the fixing block (210) is equipped with a limiting sleeve (212) for limiting the unlocking component (240). The locking component (230) includes a long rod (231). One end of the long rod (231) is equipped with a connecting block (232). The end of the connecting block (232) facing the insertion block (11) is equipped with an insertion block (233) that engages with a slot (12) to lock the insertion block (11).

6. The easy-to-operate plastic parts shaping device according to claim 5, characterized in that: A fixing block two (234) is installed in the middle of the long rod (231). A spring (250) is sleeved on the long rod (231) to push the fixing block two (234) towards the unlocking component (240). A pressing plate (235) is installed at one end of the long rod (231). A magnetic block one (236) is installed at the end of the long rod (231) facing the unlocking component (240). A slot two (237) for limiting the unlocking component (240) is opened at the end of the long rod (231) facing the unlocking component (240).

7. The easy-to-operate plastic parts shaping device according to claim 6, characterized in that: The unlocking component (240) includes a second insert (241) that engages with a second slot (237) to limit the long rod (231). Inside the second insert (241) is a second magnetic block (242) for attracting the first magnetic block (236). A connecting rod (243) is installed at one end of the second insert (241), and a pull block (244) is installed at one end of the connecting rod (243).

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