Novel mold rotating structure

Abstract

The utility model relates to the technical field of molds, and discloses a novel mold rotating structure which comprises an upper mold core and a lower mold core, the upper mold core is connected with the lower mold core in a matched mode, an ejection auxiliary part is arranged on the outer side of the lower mold core and comprises an ejection vertical auxiliary plate and an ejection transverse auxiliary plate, and the ejection vertical auxiliary plate is connected with the ejection transverse auxiliary plate. Ejection vertical auxiliary plates are arranged on the left side and the right side of the upper portion of the lower mold core, and an ejection transverse auxiliary plate is arranged between the two ends of each ejection vertical auxiliary plate. A fishbone insert is rotationally connected between the ejection vertical auxiliary plates, the fishbone insert is located between the upper mold core and the lower mold core, the two ends of the fishbone insert are connected with the ejection vertical auxiliary plates through glass bead screws, an adjusting assembly is arranged at the right end of the fishbone insert, and the fishbone insert is sleeved with silicon rubber. The mold has the advantages that the mold can be quickly demolded, and the mold and a product cannot be damaged during demolding.

Description

Technical Field

[0001] The utility model relates to the technical field of mold structures, in particular to a novel mold rotating structure. Background Art

[0002] During the production and processing of silicone rubber, molds are needed to shape silicone rubber products. Existing molds cannot quickly demold batches of silicone rubber products; at the same time, when demolding traditional molds, the product needs to be pried out of the mold, which will damage the mold, shorten the mold life, and affect the product yield. Utility Model Content

[0003] 1. Technical Problems Solved

[0004] The technical problem to be solved by the utility model is that the existing molds cannot be demoulded quickly, and the molds and products are easily damaged during demoulding.

[0005] 2. Technical Solution

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a new mold rotating structure, including an upper mold core and a lower mold core, the upper mold core and the lower mold core are matched and connected,

[0007] An ejection auxiliary member is provided on the outer side of the lower mold core, and the ejection auxiliary member includes an ejection vertical auxiliary plate and an ejection horizontal auxiliary plate. An ejection vertical auxiliary plate is provided on the left and right sides above the lower mold core, and an ejection horizontal auxiliary plate is provided between the two ends of the ejection vertical auxiliary plate.

[0008] A fishbone insert is rotatably connected between the ejection vertical auxiliary plates, the fishbone insert is located between the upper mold core and the lower mold core, both ends of the fishbone insert are connected to the ejection vertical auxiliary plates through glass ball screws, an adjustment component is provided at the right end of the fishbone insert, and silicone rubber is sleeved on the fishbone insert.

[0009] Furthermore, the ejection vertical auxiliary plate is connected to the ejection horizontal auxiliary plate through cup head screws.

[0010] Furthermore, there are two herringbone inserts, and the two herringbone inserts are symmetrically distributed front and back between the ejection vertical auxiliary plates.

[0011] Furthermore, a groove is provided on the ejection vertical auxiliary plate at a position corresponding to the position of the adjustment component.

[0012] Furthermore, the adjustment component includes a turntable and a grip rod, a turntable is provided in the groove, the turntable is connected to one end of the fishbone insert, and a grip rod is provided on one surface of the turntable and the fishbone insert.

[0013] Furthermore, the upper die core and the lower die core are connected via positioning columns and guide columns.

[0014] 3. Beneficial Effects

[0015] The advantages of the utility model compared with the prior art are:

[0016] After the product is formed, the upper mold core and the lower mold core are separated, and the fishbone insert is driven to rotate by adjusting the component, so that the product on the fishbone insert can be quickly separated from the upper mold core and the lower mold core, which can effectively reduce mold damage, extend the service life of the mold, and improve the product yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the ejection auxiliary component of the utility model.

[0018] Figure 2 It is a bottom view of the utility model.

[0019] Figure 3 It is a cross-sectional view of the AA surface of the present invention.

[0020] Figure numerals: 1. upper mold core, 2. lower mold core, 3. ejection vertical auxiliary plate, 4. ejection horizontal auxiliary plate, 5. fishbone insert, 6. glass bead screw, 7. silicone rubber, 8. cup head screw, 9. grip rod, 10. positioning column, 11. guide column, 12. turntable. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present utility model are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present utility model.

[0022] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the utility model are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0023] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] The utility model will now be further described in conjunction with the accompanying drawings.

[0026] Embodiment 1

[0027] Combined with Figure 1-3 An ejection auxiliary part is provided on the outer side of the lower mold core 2, and the ejection auxiliary part includes an ejection vertical auxiliary plate 3 and an ejection horizontal auxiliary plate 4. An ejection vertical auxiliary plate 3 is provided on the left and right sides above the lower mold core 2, and an ejection horizontal auxiliary plate 4 is provided between the two ends of the ejection vertical auxiliary plate 3; a fishbone insert 5 is rotatably connected between the ejection vertical auxiliary plates 3, and the fishbone insert 5 is located between the upper mold core 1 and the lower mold core 2. The two ends of the fishbone insert 5 are connected to the ejection vertical auxiliary plate 3 by glass bead screws 6, and an adjustment component is provided at the right end of the fishbone insert 5. Silicon rubber 7 is sleeved on the fishbone insert 5, and the adjustment component includes a turntable 12 and a grip rod 9. A turntable 12 is provided in the groove, and the turntable 12 is connected to one end of the fishbone insert 5. A grip rod 9 is provided on one surface of the turntable 12 and the fishbone insert 5.

[0028] When in use, the fishbone insert 5 is located between the upper mold core 1 and the lower mold core 2. After the product is molded, the molded product is sleeved on the fishbone insert 5. When it is necessary to remove the material, the upper mold core 1 and the lower mold core 2 are separated, and the handle 9 is held by hand to drive the turntable 12 to rotate, and the turntable 12 drives the fishbone insert 5 to rotate. The glass bead screw 6 positions the rotated fishbone insert 5, so that the product sleeved on the outside of the fishbone insert 5 can be quickly separated from the upper mold core 1 and the lower mold core 2, avoiding damage to the mold and improving the product yield.

[0029] Combined with Figure 1 The ejection vertical auxiliary plate 3 is connected to the ejection horizontal auxiliary plate 4 through a cup head screw 8.

[0030] The ejection vertical auxiliary plate 3 and the ejection horizontal auxiliary plate 4 are connected by cup head screws 8, so that the vertical auxiliary plate 3 and the ejection horizontal auxiliary plate 4 can be flexibly disassembled and assembled.

[0031] Embodiment 2

[0032] Combined with Figure 3 The upper mold core 1 and the lower mold core 2 are connected by a positioning column 10 and a guide column 11.

[0033] On the basis of the first embodiment, the guide column 11 guides the opening and closing directions of the upper mold core 1 and the lower mold core 2 , and the positioning column 10 positions the connection between the upper mold core 1 and the lower mold core 2 .

[0034] The utility model and its implementation are described, and such description is not restrictive. The drawings are only one of the implementations of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and implementation example similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. A novel mold rotating structure, comprising an upper mold core (1) and a lower mold core (2), wherein the upper mold core (1) and the lower mold core (2) are connected in a cooperative manner, characterized in that: An ejection auxiliary member is provided on the outer side of the lower mold core (2), and the ejection auxiliary member comprises an ejection vertical auxiliary plate (3) and an ejection horizontal auxiliary plate (4). The ejection vertical auxiliary plates (3) are provided on the left and right sides above the lower mold core (2), and an ejection horizontal auxiliary plate (4) is provided between the two ends of the ejection vertical auxiliary plates (3); A fishbone insert (5) is rotatably connected between the ejection vertical auxiliary plates (3), the fishbone insert (5) is located between the upper mold core (1) and the lower mold core (2), the two ends of the fishbone insert (5) are connected to the ejection vertical auxiliary plates (3) through glass bead screws (6), an adjustment component is provided at the right end of the fishbone insert (5), and a silicone rubber (7) is sleeved on the fishbone insert (5).

2. A novel mold rotating structure according to claim 1, characterized in that: The ejection vertical auxiliary plate (3) is connected to the ejection horizontal auxiliary plate (4) via cup head screws (8).

3. A novel mold rotating structure according to claim 1, characterized in that: There are two herringbone inserts (5), and the two herringbone inserts (5) are symmetrically distributed front and back between the ejection vertical auxiliary plates (3).

4. A novel mold rotating structure according to claim 1, characterized in that: A groove is provided on the ejection vertical auxiliary plate (3) at a position corresponding to the position of the adjustment component.

5. A novel mold rotating structure according to claim 4, characterized in that: The adjustment assembly comprises a turntable (12) and a gripping rod (9); the turntable (12) is arranged in the groove; the turntable (12) is connected to one end of the fishbone insert (5); and the gripping rod (9) is arranged on one surface of the turntable (12) and the fishbone insert (5).

6. A novel mold rotating structure according to claim 1, characterized in that: The upper mold core (1) and the lower mold core (2) are connected via a positioning column (10) and a guide column (11).

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