Production line for producing dressing case rotating shaft body

Abstract

The utility model relates to the field of dressing cases, in particular to a production line for producing dressing case rotating shaft bodies, which comprises a bottom plate, a dismounting assembly is fixed on the surface of the bottom plate, a replacement assembly is arranged on the surface of the dismounting assembly, the dismounting assembly comprises a lower mold fixed on the top surface of the bottom plate, and an upper mold is arranged on the top surface of the lower mold. A clamping block is fixed to the surface of the top of the lower mold, a sleeve is fixedly connected to the surface of the clamping block, an L-shaped groove is formed in the surface of the sleeve, a first spring is arranged in the sleeve, and a first protruding column is arranged in the sleeve. According to the injection mold disclosed by the utility model, the convex column I is separated from the surface of the upper mold by sliding the convex column I, and the upper mold can be separated from the lower mold by sliding the upper mold, so that the technical problem that the injection mold is assembled through a bolt and is very tedious to disassemble is avoided; and when the upper mold is separated from the lower mold, the upper mold can be jacked up under the action of the second spring, and demolding is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of cosmetic boxes, in particular to a production line for producing a rotating shaft of a cosmetic box. Background Art

[0002] A makeup box is generally a storage container for users to store various cosmetics and makeup tools. A rotating makeup box generally consists of a lower box, a rotating shaft, an upper box and a partition. Currently, the rotating makeup box production line uses an injection mold to injection mold the various components of the rotating makeup box, and then assembles them after the injection molding is completed.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: currently, in the rotating cosmetic box production line, the various components of the rotating cosmetic box are injection molded through an injection mold, and then assembled after the injection molding is completed. However, during the injection molding process, the injection mold of the rotating shaft is assembled by bolts, and the disassembly is very cumbersome, which affects the actual use effect. Utility Model Content

[0004] In order to improve the current production line for rotating cosmetic boxes, various components of the rotating cosmetic boxes are injection molded by injection molds, and then assembled after the injection molding is completed. However, the injection molds of the rotating shafts are assembled by bolts during the injection molding process, and the disassembly is very cumbersome, which affects the actual use effect. The present application provides a production line for the production of rotating shafts for cosmetic boxes.

[0005] The present application provides a production line for producing rotating shafts for cosmetic boxes, which adopts the following technical scheme: a production line for producing rotating shafts for cosmetic boxes, comprising a base plate, a disassembly component is fixed on the surface of the base plate, and a replacement component is provided on the surface of the disassembly component, the disassembly component comprises a lower mold fixed to the top surface of the base plate, and an upper mold is provided on the top surface of the lower mold, a clamping block is fixed on the top surface of the lower mold, and a sleeve is fixedly connected to the surface of the clamping block, an L-groove is provided on the surface of the sleeve, and a spring is provided inside the sleeve, a convex column is provided inside the sleeve, and a sliding column is fixedly connected to the surface of the convex column, and a groove is provided on the surface of the lower mold.

[0006] It is further arranged that a telescopic rod is fixed to the inner wall of the groove, a second spring is sleeved on the surface of the telescopic rod, and an annular block is fixedly connected to the top surface of the telescopic rod.

[0007] It is further provided that a side surface of the upper mold is provided with an arc-shaped groove, and an inner wall of the arc-shaped groove is in contact with an inner wall of the clamping block.

[0008] It is further arranged that the surface of the protruding column 1 contacts the inner wall of the sleeve, the lower mold and the upper mold are both provided with inner molds, and the top surface of the inner mold is provided with a plurality of injection holes.

[0009] It is further provided that the protruding column 1 sequentially penetrates the clamping block and the upper mold and extends to the interior of the upper mold, and the clamping block and the lower mold are an integrated structure.

[0010] It is further provided that the replacement component includes a connecting groove opened on the surface of the lower mold and the upper mold, and the surface of the connecting groove is fixedly connected with a connecting cylinder.

[0011] It is further provided that a limiting groove is provided on the surface of the connecting tube, and a spring three is provided inside the connecting tube, a convex column two is movably connected inside the connecting tube, and a limiting column is fixed on the surface of the convex column two.

[0012] Compared with the related art, the production line for producing a rotating shaft of a cosmetic box provided by the utility model has the following beneficial effects:

[0013] The utility model provides a production line for producing a rotating shaft of a cosmetic box, wherein a disassembly component is arranged on the surface of a bottom plate, and a boss one and a spring one are arranged inside the disassembly component, and the boss one is separated from the surface of an upper mold by sliding the boss one, and the upper mold can be separated from the lower mold by sliding the upper mold, thereby avoiding the technical problem that the injection molds are assembled by bolts and the disassembly is very complicated, and at the same time, since a spring two and a telescopic rod are arranged on the surface of the lower mold, when the upper mold is separated from the lower mold, the upper mold can be lifted up under the action of the spring two to facilitate demoulding.

[0014] The utility model provides a production line for producing rotating shafts of cosmetic boxes, in which replacement components are arranged on the surfaces of upper and lower molds, and spring three and convex pillar two are arranged inside the replacement components. The convex pillar two is slid to separate the convex pillar two from the inner mold, and the inner mold can be separated from the upper mold and the lower mold by sliding, so that different inner molds can be replaced conveniently according to actual use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a production line for producing a rotating shaft of a cosmetic box provided by the utility model;

[0016] Figure 2 This is the front view of the utility model;

[0017] Figure 3 It is a side view of the utility model;

[0018] Figure 4 It is a top view of the utility model.

[0019] Numbers in the figure: 1. Base plate; 2. Disassembly assembly; 201. Lower mold; 202. Upper mold; 203. Block; 204. Sleeve; 205. L-slot; 206. Spring one; 207. Boss one; 208. Sliding column; 209. Groove; 210. Telescopic rod; 211. Spring two; 212. Ring block; 213. Arc groove; 214. Inner mold; 215. Injection hole; 3. Replacement assembly; 301. Connecting groove; 302. Connecting tube; 303. Limiting groove; 304. Spring three; 305. Boss two; 306. Limiting column. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings show typical embodiments of the present invention.

[0021] Embodiment 1:

[0022] like Figure 1-4 As shown, a production line for producing a rotating shaft of a cosmetic box according to the utility model comprises a base plate 1, a disassembly component 2 is fixed on the surface of the base plate 1, and a replacement component 3 is provided on the surface of the disassembly component 2, the disassembly component 2 comprises a lower mold 201 fixed to the top surface of the base plate 1, and an upper mold 202 is provided on the top surface of the lower mold 201, a clamping block 203 is fixed on the top surface of the lower mold 201, and a sleeve 204 is fixedly connected to the surface of the clamping block 203, an L-groove 205 is provided on the surface of the sleeve 204, and a spring 206 is provided inside the sleeve 204, a boss 207 is provided inside the sleeve 204, and a sliding column 208 is fixedly connected to the surface of the boss 207, and a groove 209 is provided on the surface of the lower mold 201.

[0023] like Figure 1-4 As shown, a telescopic rod 210 is fixed to the inner wall of the groove 209 , and a spring 211 is sleeved on the surface of the telescopic rod 210 , and an annular block 212 is fixedly connected to the top surface of the telescopic rod 210 .

[0024] like Figure 1-4 As shown, an arc-shaped groove 213 is formed on the side surface of the upper mold 202 , and the inner wall of the arc-shaped groove 213 is in contact with the inner wall of the clamping block 203 .

[0025] like Figure 1-4 As shown, the surface of the protruding column 207 contacts the inner wall of the sleeve 204 , the lower mold 201 and the upper mold 202 are both provided with inner molds 214 , and the top surface of the inner mold 214 is provided with multiple groups of injection holes 215 .

[0026] like Figure 1-4 As shown, the protruding column 1 207 passes through the block 203 and the upper mold 202 in sequence and extends to the interior of the upper mold 202. The block 203 and the lower mold 201 are an integrated structure.

[0027] During implementation, when injection molding is required, the rotating shaft body of the cosmetic box can be produced through the injection molding hole 215 set on the surface of the inner mold 214. At the same time, when the upper mold 202 needs to be disassembled, the sliding column 208 is used, and the sliding column 208 drives the protruding column 207 to slide, so that the protruding column 207 is separated from the upper mold 202. The upper mold 202 is slid upward to separate the upper mold 202 from the lower mold 201, avoiding the technical problem that the injection molds are all assembled by bolts and the disassembly is very cumbersome. Since the telescopic rod 210, the second spring 211 and the annular block 212 are set on the surface of the lower mold 201, when the protruding column 207 is separated from the upper mold 202, the second spring 211 pushes the annular block 212 to slide, and the upper mold 202 can be lifted up, which is convenient for demoulding. Due to the setting of the clamping block 203, it is easy to position the upper mold 202, and it is more convenient to assemble the upper mold 202 and the lower mold 201.

[0028] Embodiment 2:

[0029] like Figure 1-4 As shown, based on the first embodiment, the utility model provides a technical solution: the replacement component 3 includes a connecting groove 301 opened on the surface of the lower mold 201 and the upper mold 202, and the surface of the connecting groove 301 is fixedly connected to a connecting tube 302.

[0030] like Figure 1-4 As shown, a limiting groove 303 is provided on the surface of the connecting tube 302 , and a spring 304 is provided inside the connecting tube 302 . A convex column 2 305 is movably connected inside the connecting tube 302 , and a limiting column 306 is fixed on the surface of the convex column 2 305 .

[0031] During implementation, when the inner mold 214 needs to be removed, the limiting column 306 can be slid, and the limiting column 306 can drive the second boss 305 to slide, so that the second boss 305 is separated from the inner mold 214. The inner mold 214 can be slid to separate the inner mold 214 from the upper mold 202 and the lower mold 201.

[0032] The advantages of this technical solution in practical applications include but are not limited to the following:

[0033] 1. By sliding the convex column 1 207, the convex column 1 207 is separated from the surface of the upper mold 202, and the upper mold 202 is slid to separate the upper mold 202 from the lower mold 201. At the same time, since the surface of the lower mold 201 is provided with a spring 211 and a telescopic rod 210, when the upper mold 202 is separated from the lower mold 201, the upper mold 202 can be lifted up under the action of the spring 211 to facilitate demoulding;

[0034] 2. By sliding the second protrusion 305, the second protrusion 305 is separated from the inner mold 214. By sliding the inner mold 214, the inner mold 214 can be separated from the upper mold 202 and the lower mold 201.

[0035] When injection molding is required in the technical solution, the rotating shaft of the cosmetic box can be produced through the injection molding hole 215 set on the surface of the inner mold 214. At the same time, when the upper mold 202 needs to be disassembled, the sliding column 208 is used to drive the protruding column 207 to slide, so that the protruding column 207 is separated from the upper mold 202. The upper mold 202 is slid upward to separate the upper mold 202 from the lower mold 201, avoiding the technical problem that the injection molds are all assembled by bolts and the disassembly is very cumbersome. Since the telescopic rod 210, the spring 211 and the annular spring 212 are set on the surface of the lower mold 201, Block 212, when the boss 1 207 is separated from the upper mold 202, the spring 211 pushes the annular block 212 to slide, and the upper mold 202 can be lifted up to facilitate demoulding. Due to the setting of the clamping block 203, it is convenient to position the upper mold 202, and it is more convenient to assemble the upper mold 202 and the lower mold 201. When the inner mold 214 needs to be disassembled, the limiting column 306 can be slid, and the limiting column 306 can drive the boss 2 305 to slide, so that the boss 2 305 is separated from the inner mold 214. The inner mold 214 can be separated from the upper mold 202 and the lower mold 201 by sliding.

[0036] The above are only exemplary embodiments of the present disclosure and cannot be used to limit the scope of the present disclosure. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. After considering the disclosure of the specification and practice, those skilled in the art will easily think of other embodiments of the present disclosure. This application is intended to cover any variation, use or adaptive change of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the technical field that are not recorded in the present disclosure.

Claims

1. A production line for producing a rotating shaft of a cosmetic box, comprising a bottom plate (1), characterized in that: A disassembly component (2) is fixed on the surface of the base plate (1), and a replacement component (3) is provided on the surface of the disassembly component (2); The disassembly assembly (2) comprises a lower mold (201) fixed to the top surface of the bottom plate (1), and an upper mold (202) is provided on the top surface of the lower mold (201), a clamping block (203) is fixed on the top surface of the lower mold (201), and a sleeve (204) is fixedly connected to the surface of the clamping block (203), an L-groove (205) is provided on the surface of the sleeve (204), and a spring (206) is provided inside the sleeve (204), a convex column (207) is provided inside the sleeve (204), and a sliding column (208) is fixedly connected to the surface of the convex column (207), and a groove (209) is provided on the surface of the lower mold (201).

2. A production line for producing a rotating shaft of a cosmetic box according to claim 1, characterized in that: A telescopic rod (210) is fixed to the inner wall of the groove (209), and a second spring (211) is sleeved on the surface of the telescopic rod (210). An annular block (212) is fixedly connected to the top surface of the telescopic rod (210).

3. A production line for producing a rotating shaft of a cosmetic box according to claim 1, characterized in that: An arc-shaped groove (213) is provided on the side surface of the upper mold (202), and the inner wall of the arc-shaped groove (213) is in contact with the inner wall of the clamping block (203).

4. A production line for producing a rotating shaft of a cosmetic box according to claim 1, characterized in that: The surface of the protruding column 1 (207) contacts the inner wall of the sleeve (204), and the lower mold (201) and the upper mold (202) are both provided with inner molds (214), and the top surface of the inner mold (214) is provided with multiple groups of injection holes (215).

5. A production line for producing a rotating shaft of a cosmetic box according to claim 1, characterized in that: The protruding column 1 (207) passes through the clamping block (203) and the upper mold (202) in sequence and extends to the interior of the upper mold (202). The clamping block (203) and the lower mold (201) are an integrated structure.

6. A production line for producing a rotating shaft of a cosmetic box according to claim 1, characterized in that: The replacement component (3) comprises a connecting groove (301) opened on the surface of the lower mold (201) and the upper mold (202), and a connecting tube (302) is fixedly connected to the surface of the connecting groove (301).

7. A production line for producing a rotating shaft of a cosmetic box according to claim 6, characterized in that: A limiting groove (303) is provided on the surface of the connecting tube (302), and a spring three (304) is provided inside the connecting tube (302). A convex column two (305) is movably connected inside the connecting tube (302), and a limiting column (306) is fixed on the surface of the convex column two (305).

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