Humidification bottle dust cap mold

Abstract

The utility model relates to the technical field of humidification bottle accessory production device, specifically, disclose a kind of humidification bottle dustproof cap mould, including: support is detachably mounted on mould body;Main body is hollow cylinder, and the outer wall surface of main body is installed on support by screw thread connection;Tool bit component, set in one end of main body;At least two scrapers, parallel to the axial direction of main body, symmetrically set in tool bit component outer;First rod, slidably set on tool bit component, a section connection scraper, the other end is in tool bit component;Support component, by screw thread connection installed on tool bit component, one end is in tool bit component, the other end extends away from tool bit component along the axial direction of main body;Conical component, set in one end of support component, for the end of first rod away from scraper is contacted;It can effectively abut the inner wall surface of injection hole of different diameters of scraper, and can normally descend, guarantee the injection molding production efficiency of humidification bottle dustproof cap.

Description

Technical Field

[0001] This utility model relates to the technical field of humidifier bottle accessory production equipment, and in particular to a dust cap mold for a humidifier bottle. Background Technology

[0002] The dust cap is a dustproof component of the humidifier bottle. When the humidifier bottle is not in use, the dust cap needs to be inserted into the connection hole of the humidifier bottle to cover it and prevent dust from entering the humidifier bottle.

[0003] Dust caps are made through injection molding. During the injection molding process, molten raw materials are usually fed into the mold cavity through the injection hole of the mold. However, after a long period of injection molding, the molten raw materials are prone to remain on the inner wall of the injection hole, affecting the flow of subsequent raw materials. They may even accumulate and block the injection hole after cooling, affecting the injection production efficiency of dust caps.

[0004] For example, Chinese patent application number CN202223130372.5 provides an injection mold for preventing blockage, including an injection mold body. A fixed sleeve is installed on the top of the upper mold base of the injection mold body, and a support rod is connected to the top of the fixed sleeve via a bearing. A connecting rod is connected to one side of the support rod, and a threaded ring is installed at one end of the connecting rod. A threaded rod is internally engaged with the threaded ring, and a drain rod is installed at the bottom of the threaded rod. The drain rod can move within the injection hole. Several connecting grooves are opened at the bottom of the drain rod, and a rotating shaft is installed inside each connecting groove. A torsion spring is connected between the rotating shaft and the connecting groove. A drain plate is fitted on the outside of each rotating shaft, and a drain plate is installed at the bottom of each drain plate. A wedge is installed at the bottom of each drain plate.

[0005] Specifically, by rotating the knob, the threaded rod moves the unclogging rod downwards. When the unclogging rod enters the injection hole, the injection hole squeezes the unclogging plate, allowing the unclogging plate and unclogging disc to fit against the inner wall of the injection hole. Since a wedge is installed at the bottom of the unclogging plate, the knob can then be rotated to move the unclogging rod downwards within the injection hole, allowing the wedge to scrape off the gel-like liquid material adhering to the inner wall of the injection hole.

[0006] However, in the above technical solution, the torsion spring supports the abutment between the drain cleaning plate and the inner wall of the injection hole. For injection holes of different diameters, the force with which the torsion spring supports the drain cleaning plate and the inner wall of the injection hole varies. Specifically, if the injection hole diameter is large, the drain cleaning plate may not be able to effectively adhere to the inner wall of the injection hole, thus failing to perform effective scraping. If the injection hole diameter is small, the drain cleaning plate may adhere excessively to the inner wall of the injection hole, causing the drain cleaning rod to be unable to descend normally. Utility Model Content

[0007] In view of the above problems, this utility model provides a kind of dust cap mold for humidification bottles, the purpose of which is to prevent the injection hole of the mold body from being blocked and to ensure the injection molding production efficiency of dust caps for humidification bottles.

[0008] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0009] A dust cap mold for a humidification bottle is provided, comprising: a mold body; a bracket detachably mounted on the mold body; a main body, which is hollow and cylindrical, coaxially mounted with the injection hole of the mold body, the outer wall of the main body being threadedly connected to the bracket; a blade assembly, hollow inside, disposed at one end of the main body; at least two scrapers, parallel to the axial direction of the main body, symmetrically disposed outside the blade assembly; a first rod, slidably disposed on the blade assembly, one end connected to the scraper, the other end located inside the blade assembly; a support assembly, threadedly mounted on the blade assembly, one end located inside the blade assembly, the other end extending away from the blade assembly along the axial direction of the main body; and a conical component disposed at one end of the support assembly, used to abut against the end of the first rod away from the scraper.

[0010] Furthermore, the mold also includes: a support block disposed on the first rod; a rubber block, one side of which is bonded to the scraper and the other side of which is bonded to the support block; and a second rod, one end of which is fixedly connected to the scraper and the other end of which is slidably disposed on the support block.

[0011] Furthermore, at least two first rods are provided on a support block, and a limit block is provided at the end of the first rod away from the support block. Universal ball bearings are provided on the limit block, and the universal ball bearings and the conical component are in rolling contact.

[0012] Furthermore, the mold also includes: a first magnetic component and a second magnetic component, the first magnetic component being disposed on the support block, the second support component being disposed outside the cutter head component, and the first magnetic component and the second magnetic component being able to be magnetically attracted.

[0013] Furthermore, the mold also includes: a turntable, mounted on the main body for workers to hold; and a rotating rod, mounted on the supporting component for workers to hold.

[0014] Furthermore, the mold also includes a nut, which is disposed within the cutter head component, and a support component is installed within the nut via a threaded connection.

[0015] Furthermore, the mold also includes several reinforcing blocks, which are set inside the main body, and the supporting components can be slidably installed inside the reinforcing blocks.

[0016] The beneficial effects of this utility model are as follows: In this utility model, the scraper is supported by a conical component, which allows the scraper to abut against the inner wall of injection holes of different diameters. This ensures that the scraper can effectively clean the inner wall of the injection hole and can move downward normally, preventing the injection hole of the mold body from becoming blocked and ensuring the injection production efficiency of the dust cap of the humidification bottle. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall installation of the mold body provided in the embodiments of this application.

[0018] Figure 2 This is a schematic diagram of the internal installation of the main body provided in an embodiment of this application.

[0019] Figure 3 This is a schematic diagram of the internal installation of the cutter head component provided in an embodiment of this application.

[0020] The components are as follows: 1. Mold body; 2. Support; 3. Main body; 31. Turntable; 32. Reinforcing block; 4. Cutting head component; 41. Scraper; 42. Support block; 43. Rubber block; 44. Limiting block; 45. Universal ball bearing; 46. Nut; 51. First rod; 52. Second rod; 6. Support component; 61. Conical component; 62. Rotating rod; 71. First magnetic component; 72. Second magnetic component. Detailed Implementation

[0021] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0022] Reference Figure 1 As shown in the embodiment of this application, a dust cap mold for a humidification bottle is disclosed, comprising: a mold body 1; a bracket 2, detachably mounted on the mold body 1; a main body 3, which is a hollow cylindrical shape and coaxially mounted with the injection hole of the mold body 1, the outer wall of the main body 3 being threadedly connected to the bracket 2; a blade head component 4, which is hollow inside and disposed at one end of the main body 3; at least two scrapers 41, which are parallel to the axial direction of the main body 3 and symmetrically disposed outside the blade head component 4; a first rod 51, which is slidably disposed on the blade head component, one end of which is connected to the scraper 41 and the other end is located inside the blade head component 4; a support component 6, which is threadedly mounted on the blade head component 4, one end of which is located inside the blade head component 4 and the other end extends away from the blade head component 4 along the axial direction of the main body 3; and a conical component 61, disposed at one end of the support component 6, for abutting the end of the first rod 51 away from the scraper 41.

[0023] Reference Figure 2 and Figure 3As shown, after the mold body 1 has undergone one-time injection molding production, the bracket 2 is fixedly installed on the mold body 1 with screws, and the main body 3 is aligned with the injection hole. Then, by manually rotating the main body 3, the cutter head component 4 is brought closer to the injection hole, and the scraper 41 is placed inside the injection hole. The operator holds the main body 3 with one hand to restrict its rotation, and rotates the support component 6 with the other hand, causing the conical component 61 to move along the axial direction of the main body 3 until the conical surface of the conical component 61 pushes against the first rod 51, causing the scraper 41 to abut against the inner wall of the injection hole. Finally, the operator continues to rotate the main body 3. During the process of the main body 3 moving along the axial direction of the injection hole, the scraper 41 scrapes off the residual material on the inner wall of the injection hole, cleaning the inner wall of the injection hole.

[0024] It is worth mentioning that the first rod 51 is installed along the radial direction of the main body 3; wherein, by symmetrically arranging two scrapers 41, under the pushing action of the conical component 61, the two scrapers 41 can synchronously approach the inner wall surface of the injection hole.

[0025] In this invention, the scraper 41 is supported by the conical component 61, which allows the scraper 41 to abut against the inner wall of injection holes of different diameters. This ensures that the scraper 41 can effectively clean the inner wall of the injection hole and can move downwards normally, preventing the injection hole of the mold body 1 from becoming blocked and ensuring the injection production efficiency of the dust cap of the humidification bottle.

[0026] Specifically, the mold also includes: a support block 42, which is disposed on the first rod 51; a rubber block 43, which is bonded to the scraper 41 on one side and bonded to the support block 42 on the other side; and a second rod 52, which is fixedly connected to the scraper 41 at one end and slidably disposed on the support block 42 at the other end.

[0027] By setting a rubber block 43 to connect the scraper 41 and the support block 42, during the process of the conical component 61 pushing the first rod 51, the support block 42 can elastically squeeze the scraper 41 to fit against the inner wall of the injection hole; by setting a second rod 52, the relative rotation between the scraper 41 and the support block 42 is restricted, ensuring that the scraper 41 can complete the cleaning work normally.

[0028] Specifically, at least two first rods 51 are provided on a support block 42, and a limit block 44 is provided at the end of the first rod 51 away from the support block 42. A universal ball bearing 45 is provided on the limit block 44, and the universal ball bearing 45 and the conical component 61 are in rolling contact.

[0029] In this embodiment, by setting the universal ball 45 and the conical component 61 to roll in contact, the wear between the limiting block 44 and the conical component 61 can be reduced, thereby increasing the service life.

[0030] Specifically, the mold also includes a first magnetic component 71 and a second magnetic component 72. The first magnetic component 71 is disposed on the support block 42, and the second support component 6 is disposed outside the cutter head component 4. The first magnetic component 71 and the second magnetic component 72 can be magnetically attracted.

[0031] It is worth mentioning that by setting the first magnetic component 71 and the second magnetic component 72, before the cutter head component 4 enters the injection molding control, the first magnetic component 71 and the second magnetic component 72 can attract each other and attach the support block 42 to the outer wall surface of the cutter head component 4, ensuring that the cutter head component 4 can be smoothly fed into the injection hole.

[0032] Of course, by twisting the support component 6, the conical component 61 can be driven to push the support block 42 to break the adsorption state of the first magnetic component 71 and the second magnetic component 72.

[0033] It is worth mentioning that existing permanent magnets can be used for the first magnetic component 71 and the second magnetic component 72.

[0034] Specifically, the mold also includes: a turntable 31, which is mounted on the main body 3 and is held by the operator; and a rotating rod 62, which is mounted on the support component 6 and is held by the operator.

[0035] Preferably, the mold further includes: a nut 46 disposed inside the cutter head component 4, and a support component 6 installed inside the nut 46 by a threaded connection.

[0036] Specifically, the mold also includes: several reinforcing blocks 32, which are set inside the main body 3, and the supporting component 6 can be slidably installed inside the reinforcing blocks 32; the overall strength of the hollow main body 3 is increased by setting the reinforcing blocks 32.

[0037] Those skilled in the art will understand that although preferred embodiments of the present invention have been described, those skilled in the art, once they learn the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention. Clearly, those skilled in the art can make various alterations and modifications to the present invention without departing from its spirit and scope. Thus, if these modifications and modifications of the present invention fall within the scope of the machine equivalents of the claims of the present invention, the present invention also intends to include these modifications and modifications.

Claims

1. A dust cap mold for a humidification bottle, characterized in that, include: Mold body (1); The bracket (2) is detachably mounted on the mold body (1); The main body (3) is in the shape of a hollow cylinder and is coaxially installed with the injection hole of the mold body (1). The outer wall of the main body (3) is installed on the bracket (2) by threaded connection. The cutter head component (4) is hollow inside and is located at one end of the main body (3); At least two scrapers (41) are symmetrically arranged outside the cutter head component (4) parallel to the axial direction of the main body (3); The first rod (51) is slidably mounted on the end member, with one end connected to the scraper (41) and the other end inside the cutter head member (4); The support component (6) is installed on the cutter head component (4) by a threaded connection. One end is inside the cutter head component (4), and the other end extends away from the cutter head component (4) along the axial direction of the main body (3). A conical component (61) is disposed at one end of the support component (6) and is used to abut against the end of the first rod (51) away from the scraper (41).

2. The dust cap mold for a humidification bottle according to claim 1, characterized in that, Also includes: A support block (42) is mounted on the first member (51); The rubber block (43) is bonded to the scraper (41) on one side and to the support block (42) on the other side. The second rod (52) is fixedly connected to the scraper (41) at one end and slidably mounted on the support block (42) at the other end.

3. The dust cap mold for a humidification bottle according to claim 2, characterized in that, At least two first rods (51) are provided on a support block (42). A limit block (44) is provided at the end of the first rod (51) away from the support block (42). A universal ball (45) is provided on the limit block (44). The universal ball (45) and the conical component (61) are in rolling contact.

4. The dust cap mold for a humidification bottle according to claim 2, characterized in that, Also includes: The first magnetic component (71) and the second magnetic component (72) are disposed on the support block (42) and the second support component (6) is disposed outside the cutter head component (4). The first magnetic component (71) and the second magnetic component (72) can be magnetically attracted.

5. The dust cap mold for a humidification bottle according to claim 1, characterized in that, Also includes: A turntable (31) is mounted on the main body (3) for staff to hold. A rotating rod (62) is mounted on the support component (6) for workers to hold.

6. The dust cap mold for a humidification bottle according to claim 1, characterized in that, Also includes: Nut (46) is located inside the cutter head component (4), and support component (6) is installed inside the nut (46) by threaded connection.

7. The dust cap mold for a humidification bottle according to claim 1, characterized in that, Also includes: Several reinforcing blocks (32) are set inside the main body (3), and the supporting component (6) can be slidably installed inside the reinforcing blocks (32).

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