Plastic eye shadow box processing mold

Abstract

The utility model relates to the field of mold manufacturing, and discloses a plastic eye shadow box processing mold which comprises a processing table, a lower mold is installed in the middle of the upper side of the processing table, a support is installed on the upper side of the processing table, a hydraulic cylinder is fixedly connected to the upper side of the support, and the output end of the hydraulic cylinder is fixedly connected with a connecting column. An upper mold is arranged at the bottom of the connecting column, two pull rods are slidably connected into the connecting column, connecting rods are rotatably connected to the bottoms of the outer sides of the two pull rods, limiting blocks are fixedly connected to the bottoms of the connecting rods, springs are fixedly connected to the bottoms of the limiting blocks, and a motor is installed on the right side of the machining table. The output end of the motor is fixedly connected with a two-way threaded rod, two sliding plates are slidably connected to the outer side of the two-way threaded rod, and jacking assemblies are arranged on the opposite sides of the two sliding plates. According to the utility model, the eye shadow box production mold can be quickly replaced, so that the eye shadow boxes with different sizes can be produced.

Description

Technical Field

[0001] The utility model relates to the field of mold manufacturing, in particular to a plastic eyeshadow box processing mold. Background Art

[0002] An eyeshadow box is a container used to hold and protect eyeshadow products. Eyeshadow is a cosmetic product, usually in powder or paste form, used to decorate and highlight the contours of the eyes. During the production of eyeshadow boxes, molds are required to be used for injection molding of the shape of the eyeshadow box.

[0003] The existing eye shadow box processing mold is usually used for injection molding only one type of eye shadow box during the processing of the eye shadow box. When eye shadow boxes of other sizes need to be produced, another processing mold is needed to produce the eye shadow box, which requires an increase in the number of processing molds and increases labor costs. Therefore, a plastic eye shadow box processing mold is proposed. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a plastic eyeshadow box processing mold, aiming to improve the problem that the existing eyeshadow box processing mold is not convenient for processing eyeshadow boxes of different sizes.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a plastic eye shadow box processing mold, including a processing table, a lower mold is installed in the middle of the upper side of the processing table, a bracket is installed on the upper side of the processing table, a hydraulic cylinder is fixedly connected to the upper side of the bracket, a connecting column is fixedly connected to the output end of the hydraulic cylinder, an upper mold is arranged at the bottom of the connecting column, two pull rods are slidably connected inside the connecting column, the outer bottoms of the two pull rods are rotatably connected to connecting rods, the bottom of the connecting rod is fixedly connected to a limiting block, and the bottom of the limiting block is fixedly connected to a spring.

[0006] As a further description of the above technical solution:

[0007] A motor is installed on the right side of the processing table, a bidirectional threaded rod is fixedly connected to the output end of the motor, two slides are slidably connected to the outer side of the bidirectional threaded rod, and a lifting assembly is arranged on opposite sides of the two slides.

[0008] As a further description of the above technical solution:

[0009] The lifting assembly comprises a connecting rod, one end of which is hingedly connected to opposite sides of the two slides, and the other end of the connecting rod is hingedly connected to a top plate, and two top rods are fixedly connected to the upper side of the top plate.

[0010] As a further description of the above technical solution:

[0011] The pull rod passes through the connecting column and is engaged with the upper mold.

[0012] As a further description of the above technical solution:

[0013] One end of the spring away from the limiting block is fixedly connected to the inner wall of the connecting column.

[0014] As a further description of the above technical solution:

[0015] The outer side of the limiting block is slidably connected to the inner wall of the connecting column.

[0016] As a further description of the above technical solution:

[0017] A slide bar is fixedly connected inside the processing table, and the slide plate is slidably connected inside the slide bar to the outside.

[0018] As a further description of the above technical solution:

[0019] The ejector rod passes through the processing table and is slidably connected to the interior of the lower mold.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the connecting column, the pull rod, the upper mold, the connecting rod, the limit block and the spring cooperate with each other, so as to achieve the rapid replacement of the eye shadow box production mold, thereby achieving the production of eye shadow boxes of different sizes.

[0022] 2. In the utility model, the motor, the bidirectional threaded rod, the slide plate, the connecting rod, the top plate, the ejector rod and the slide rod cooperate with each other, so as to facilitate the ejection of the eye shadow box after the injection molding, and facilitate the staff to take the eye shadow box after the injection molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a plastic eyeshadow box processing mold proposed by the utility model;

[0024] Figure 2 This is a cross-sectional view of a connecting column of a plastic eyeshadow box processing mold proposed by the utility model;

[0025] Figure 3 A cross-sectional view of a processing table of a plastic eyeshadow box processing mold proposed by the utility model;

[0026] Figure 4 The utility model provides a bidirectional threaded rod schematic diagram of a plastic eyeshadow box processing mold.

[0027] Legend:

[0028] 1. Processing table; 2. Bracket; 3. Hydraulic cylinder; 4. Connecting column; 5. Pull rod; 6. Upper mold; 7. Lower mold; 8. Connecting rod; 9. Limit block; 10. Spring; 11. Motor; 12. Bidirectional threaded rod; 13. Slide plate; 14. Connecting rod; 15. Top plate; 16. Top rod; 17. Sliding rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-3 The utility model provides an embodiment: a plastic eye shadow box processing mold, including a processing table 1, the processing table 1 is used as the main place for processing the eye shadow box, a lower mold 7 is installed in the middle of the upper side of the processing table 1, and the lower mold 7 is used to place the injection molding material, a bracket 2 is installed on the upper side of the processing table 1, and a hydraulic cylinder 3 is fixedly connected to the upper side of the bracket 2. By fixing the bracket 2 on the upper side of the processing table 1 and fixing the hydraulic cylinder 3 on the upper side of the bracket 2, the device will not shake during operation, the output end of the hydraulic cylinder 3 is fixedly connected to a connecting column 4, and an upper mold 6 is arranged at the bottom of the connecting column 4, by fixing the connecting column 4 on the output end of the hydraulic cylinder 3, and The upper mold 6 is fixed at the bottom of the connecting column 4, so that the hydraulic cylinder 3 can push the connecting column 4 to slide during operation, thereby driving the upper mold 6 to slide, and die-casting the eye shadow box. There are two pull rods 5 slidingly connected inside the connecting column 4. The function of the pull rods 5 is to drive the connecting rod 8 to rotate by pulling the pull rods 5. The bottom of the outer sides of the two pull rods 5 are both rotatably connected with connecting rods 8. The function of the connecting rod 8 is to rotate and drive the limit block 9 to slide. The bottom of the connecting rod 8 is fixedly connected to the limit block 9. The function of the limit block 9 is to limit the connecting rod 8. The bottom of the limit block 9 is fixedly connected to a spring 10. The function of the spring 10 is to provide elastic force during the reset movement.

[0031] A motor 11 is installed on the right side of the processing table 1, and a bidirectional threaded rod 12 is fixedly connected to the output end of the motor 11. Two slide plates 13 are slidably connected to the outer side of the bidirectional threaded rod 12. By fixing the bidirectional threaded rod 12 at the output end of the motor 11, the bidirectional threaded rod 12 can drive the motor 11 to rotate when it rotates, thereby driving the two slide plates 13 to slide relative to or away from each other. Lifting components are provided on the opposite sides of the two slide plates 13. By providing the lifting components, the eye shadow box that has been injection molded can be better lifted, making it easier for the staff to take it.

[0032] The lifting assembly includes a connecting rod 14, one end of which is hinged to the opposite side of the two slides 13. By hingedly connecting one end of the connecting rod 14 to one side of the slide 13, the slide 13 can drive the connecting rod 14 to rotate when sliding. The other end of the connecting rod 14 is hinged to a top plate 15. Two top rods 16 are fixedly connected to the upper side of the top plate 15. By hingedly connecting the other side of the connecting rod 14 to the top plate 15, the connecting rod 14 can drive the top plate 15 to slide when rotating, and then drive the top rod 16 to slide, so as to better pick up the injection-molded eyeshadow box.

[0033] The tie rod 5 passes through the connecting column 4 and is engaged with the upper mold 6. By engaging the tie rod 5 with the upper mold 6, the upper mold 6 will not shake during die casting, thereby preventing the die casting from failing.

[0034] One end of the spring 10 away from the limiting block 9 is fixedly connected to the inner wall of the connecting column 4 . By fixing the spring 10 inside the connecting column 4 , the spring 10 will not be deflected due to the sliding of the limiting block 9 .

[0035] The outer side of the limit block 9 is slidably connected to the inner wall of the connecting column 4. Its working principle is to drive the connecting rod 8 to rotate by sliding the pull rod 5, thereby driving the limit block 9 to slide, and the sliding of the limit block 9 allows the connecting rod 8 to rotate better.

[0036] A slide bar 17 is fixedly connected inside the processing table 1, and the slide plate 13 is slidably connected to the outside of the slide bar 17. By fixing the slide bar 17 inside the processing table 1 and sliding the slide plate 13 on its outside, the bidirectional threaded rod 12 will not drive the slide plate 13 to catch you when rotating.

[0037] The ejector rod 16 passes through the processing table 1 and is slidably connected to the inside of the lower mold 7. By passing through the ejector rod 16 and sliding it inside the lower mold 7, the die-cast eyeshadow box can be lifted better.

[0038] Working principle: When the eyeshadow box needs to be processed, the processed plastic is placed inside the lower mold 7 and the hydraulic cylinder 3 is started. The hydraulic cylinder 3 starts to push the connecting column 4 to slide. The sliding of the connecting column 4 drives the upper mold 6 to slide, and then the clinker inside the lower mold 7 is die-cast. After the die-casting is completed, the motor 11 is started, and the motor 11 rotates to drive the bidirectional threaded rod 12 to rotate. The rotation of the bidirectional threaded rod 12 drives the slide plate 13 to slide. During the sliding of the slide plate 13, the connecting rod 14 will rotate, so that the top plate 15 slides, thereby driving the ejector rod 16 to slide, and the die-casting mold is ejected, thereby It is convenient for the staff to take it. When the eye shadow box that needs to be die-cast changes, by pulling the pull rod 5, the pull rod 5 slides and drives the connecting rod 8 to rotate. The rotation of the connecting rod 8 drives the limit block 9 to slide and squeeze the spring 10. When the pull rod 5 is completely out of the upper mold 6, the upper mold 6 and the connecting column 4 can be taken out and replaced. After the replacement is completed, it is put back into the connecting column 4, and the pull rod 5 is released. The elastic force generated by the extrusion of the spring 10 pushes the limit block 9 to slide, and the limit block 9 slides and drives the connecting rod 8 to rotate, so that the pull rod 5 is re-engaged with the upper mold 6 to fix the upper mold 6.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plastic eyeshadow box processing mold, comprising a processing table (1), characterized in that: A lower mold (7) is installed in the middle of the upper side of the processing table (1), a bracket (2) is installed on the upper side of the processing table (1), a hydraulic cylinder (3) is fixedly connected to the upper side of the bracket (2), a connecting column (4) is fixedly connected to the output end of the hydraulic cylinder (3), an upper mold (6) is arranged at the bottom of the connecting column (4), two tie rods (5) are slidably connected inside the connecting column (4), the outer bottoms of the two tie rods (5) are rotatably connected to connecting rods (8), the bottom of the connecting rod (8) is fixedly connected to a limit block (9), and the bottom of the limit block (9) is fixedly connected to a spring (10).

2. A plastic eyeshadow box processing mold according to claim 1, characterized in that: A motor (11) is installed on the right side of the processing table (1), and a bidirectional threaded rod (12) is fixedly connected to the output end of the motor (11). Two slide plates (13) are slidably connected to the outer side of the bidirectional threaded rod (12), and a lifting assembly is provided on the opposite side of the two slide plates (13).

3. A plastic eyeshadow box processing mold according to claim 2, characterized in that: The lifting assembly comprises a connecting rod (14), one end of which is hingedly connected to the opposite side of the two slide plates (13), and the other end of which is hingedly connected to a top plate (15), and two top rods (16) are fixedly connected to the upper side of the top plate (15).

4. A plastic eyeshadow box processing mold according to claim 1, characterized in that: The pull rod (5) passes through the connecting column (4) and is engaged with the upper mold (6).

5. A plastic eyeshadow box processing mold according to claim 1, characterized in that: One end of the spring (10) away from the limiting block (9) is fixedly connected to the inner wall of the connecting column (4).

6. A plastic eyeshadow box processing mold according to claim 1, characterized in that: The outer side of the limit block (9) is slidably connected to the inner wall of the connecting column (4).

7. A plastic eyeshadow box processing mold according to claim 3, characterized in that: A slide bar (17) is fixedly connected inside the processing table (1), and the slide plate (13) is slidably connected inside to the outside of the slide bar (17).

8. A plastic eyeshadow box processing mold according to claim 3, characterized in that: The ejector rod (16) passes through the processing table (1) and is slidably connected to the interior of the lower mold (7).

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