Injection molding device for telescope accessory production

Abstract

The utility model relates to the technical field of production injection molding, in particular to an injection molding device for telescope accessory production, and aims to solve the problems that when part of existing telescope accessory production devices are subjected to demolding treatment, natural air drying treatment is adopted, the efficiency is low, and a cooled mold cannot be effectively preheated, so that raw materials are quickly solidified during injection molding, and the product quality is influenced. In order to solve the problems, the utility model provides the following scheme: the mold comprises a main body; a plurality of supporting plates are fixedly installed on the main body, a first fixing plate, a second fixing plate and a plurality of third fixing plates are fixedly installed on the supporting plates respectively, and a first pipe groove is formed in the main body. According to the water-cooling mold, the upper mold and the lower mold are rapidly cooled in a water-cooling mode, so that the demolding efficiency of the water-cooling mold is effectively improved; and meanwhile, the multiple heating plates can effectively and rapidly preheat the upper mold and the lower mold through the heat conduction layers and the heat conduction plates, and the injection molding production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of production injection molding, in particular to an injection molding device for producing telescope accessories. Background Art

[0002] A telescope is a visual optical instrument used to observe distant objects. It can magnify the small angle of distant objects at a certain rate, so that they have a larger angle in the image space, making objects that cannot be seen or distinguished with the naked eye become clear and distinguishable. Therefore, the telescope is an indispensable tool for astronomical and ground observation. It is an optical system that allows the incident parallel light beam to remain parallel through the objective lens and the eyepiece. In the production, an injection molding device for the production of telescope accessories is required.

[0003] In the prior art, some telescope accessory production devices use natural air drying during demoulding, which is inefficient and cannot effectively preheat the cooled mold, resulting in rapid solidification of the raw materials during injection molding, making shaping difficult.

[0004] Therefore, we propose an injection molding device for producing telescope accessories to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art that some telescope accessory production devices use natural air drying during demoulding, which is inefficient and cannot effectively preheat the cooled mold, resulting in rapid solidification of the raw materials during injection molding and difficulty in shaping, and an injection molding device for the production of telescope accessories is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An injection molding device for producing telescope accessories, comprising:

[0008] main body;

[0009] A plurality of support plates are fixedly mounted on the main body, and a fixing plate 1, a fixing plate 2 and a plurality of fixing plates 3 are fixedly mounted on the plurality of support plates respectively. A pipe groove 1 is provided on the main body, and a circulating water tower is fixedly mounted in the main body;

[0010] A support column is fixedly mounted on the main body, and an annular bracket is fixedly mounted on the support column;

[0011] A cooling mechanism is arranged in the main body.

[0012] Preferably, an extruder is fixedly mounted on the fixed plate, the extruder is fixedly connected to the annular bracket, a protective sleeve is fixedly mounted on the fixed plate, the protective sleeve is mounted on the extruder, an insulation pipe is fixedly mounted on one end of the extruder, the protective sleeve protects the extruder to prevent bumps from affecting the extrusion effect, the insulation pipe insulates the extruder to keep the extrusion head at the same temperature to prevent blockage caused by solidification of the raw materials.

[0013] Preferably, a plurality of heating plates are fixedly mounted on the main body, a plurality of brackets are fixedly mounted on the main body, an upper mold is fixedly mounted on the plurality of heating plates and the plurality of brackets, the upper mold is connected to the insulation pipe, the plurality of brackets support the upper mold, and the plurality of heating plates preheat the upper mold.

[0014] Preferably, a hydraulic cylinder is fixedly installed on the second fixed plate, auxiliary telescopic rods are fixedly installed on multiple third fixed plates, a lower mold is fixedly installed on the hydraulic cylinder, the lower mold is fixedly connected to the multiple auxiliary telescopic rods, the hydraulic cylinder drives the lower mold to extrude and shape the upper mold, and the multiple auxiliary telescopic rods guide and fix it.

[0015] Preferably, the upper mold is provided with a plurality of model grooves, and the plurality of model grooves are all fitted with the lower mold. The upper mold is provided with a plate groove, and the plate groove is fitted with the heating plate. The plurality of model grooves cooperate with the lower mold to facilitate shaping processing, and the plate groove facilitates multiple heating plates to preheat the upper mold.

[0016] Preferably, the upper mold is provided with a plurality of tube grooves 2, a heat conducting plate is fixedly installed in the upper mold, and a heat conducting layer is provided in the upper mold. The plurality of tube grooves 2 facilitate the plurality of water cooling tubes 1 and 2 to cool the mold, and the plurality of heat conducting plates and heat conducting layers facilitate preheating and heat dissipation treatment thereof.

[0017] Preferably, the cooling mechanism includes multiple water-cooling tubes 1 and 2, multiple water-cooling tubes 1 and 2 are fixedly connected to the circulating water tower, multiple water-cooling tubes 1 and 2 are through-connected to the pipe groove 1, and the circulating water tower performs water cooling on the mold through multiple water-cooling tubes 1 and 2.

[0018] Preferably, multiple water-cooling tubes 1 are connected to the upper mold, multiple water-cooling tubes 1 are respectively connected to multiple tube grooves 2, water-cooling tubes 2 are connected to the lower mold, and multiple water-cooling tubes 1 and water-cooling tubes 2 cool the upper mold and the lower mold respectively.

[0019] In the utility model, the beneficial effects of the injection molding device for producing telescope accessories are as follows:

[0020] (1) The upper mold and the lower mold are respectively water-cooled by a plurality of water-cooling pipes 1 and 2, which can more effectively improve the cooling efficiency compared with natural air drying.

[0021] (2) By using multiple heating plates in conjunction with the heat-conducting layer and the heat-conducting plate, the heat dissipation effect can be further effectively increased. At the same time, the heating plate can effectively preheat the upper mold and the lower mold.

[0022] The utility model adopts water cooling to quickly cool down the upper mold and the lower mold, thereby effectively improving the demoulding efficiency. At the same time, multiple heating plates can effectively preheat the upper mold and the lower mold through the heat conduction layer and the heat conduction plate, thereby increasing the injection molding production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of an injection molding device for producing telescope accessories proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of an extruder for an injection molding device for producing telescope accessories proposed in the utility model;

[0025] Figure 3 This is a schematic diagram of the upper mold structure of an injection molding device for producing telescope accessories proposed by the utility model;

[0026] Figure 4 The utility model discloses a half-section structural schematic diagram of an upper mold of an injection molding device for producing telescope accessories.

[0027] In the figure: 1. main body; 2. pipe groove one; 3. support plate; 4. fixed plate one; 5. protective cover; 6. fixed plate two; 7. fixed plate three; 8. hydraulic cylinder; 9. auxiliary telescopic rod; 10. lower mold; 11. upper mold; 12. water cooling pipe one; 13. water cooling pipe two; 14. heating plate; 15. support; 16. ring bracket; 17. extruder; 18. insulation pipe; 19. model groove; 20. plate groove; 21. pipe groove two; 22. heat conduction plate; 23. heat conduction layer. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Embodiment 1

[0029] Reference Figure 1-Figure 4 , an injection molding device for producing telescope accessories, comprising;

[0030] Subject 1;

[0031] A plurality of support plates 3 are fixedly mounted on the main body 1, and a fixing plate 1 4, a fixing plate 2 6 and a plurality of fixing plates 3 7 are fixedly mounted on the plurality of support plates 3, a pipe groove 1 2 is provided on the main body 1, and a circulating water tower is fixedly mounted in the main body 1;

[0032] A support 15 is fixedly mounted on the main body 1, and an annular bracket 16 is fixedly mounted on the support 15;

[0033] The cooling mechanism is arranged in the main body 1.

[0034] In the utility model, an extruder 17 is fixedly mounted on a fixed plate 4, the extruder 17 is fixedly connected to a ring bracket 16, a protective sleeve 5 is fixedly mounted on the fixed plate 4, the protective sleeve 5 is sleeved on the extruder 17, an insulation pipe 18 is fixedly mounted on one end of the extruder 17, the protective sleeve 5 performs protection treatment on the extruder 17 to prevent bumps from affecting the extrusion effect, and the insulation pipe 18 performs insulation treatment on the extruder 17 to keep the extrusion head at the same temperature to prevent blockage caused by solidification of the raw materials.

[0035] In the utility model, a plurality of heating plates 14 are fixedly mounted on the main body 1, a plurality of brackets are fixedly mounted on the main body 1, an upper mold 11 is fixedly mounted on the plurality of heating plates 14 and the plurality of brackets, the upper mold 11 is connected with the insulation pipe 18, a plurality of brackets support the upper mold 11, and a plurality of heating plates 14 preheat the upper mold 11.

[0036] In the utility model, a hydraulic cylinder 8 is fixedly installed on the fixed plate 2 6, auxiliary telescopic rods 9 are fixedly installed on multiple fixed plates 3 7, a lower mold 10 is fixedly installed on the hydraulic cylinder 8, the lower mold 10 is fixedly connected to the multiple auxiliary telescopic rods 9, the hydraulic cylinder 8 drives the lower mold 10 to extrude and shape the upper mold 11, and the multiple auxiliary telescopic rods 9 guide and fix it.

[0037] In the utility model, the upper mold 11 is provided with a plurality of model grooves 19, and the plurality of model grooves 19 are all fitted with the lower mold 10. The upper mold 11 is provided with a plate groove 20, and the plate groove 20 is fitted with the heating plate 14. The plurality of model grooves 19 cooperate with the lower mold 10 to facilitate shaping processing. The plate groove 20 facilitates the plurality of heating plates 14 to preheat the upper mold 11.

[0038] In the utility model, a plurality of tube grooves 21 are provided in the upper mold 11, a heat conducting plate 22 is fixedly installed in the upper mold 11, a heat conducting layer 23 is provided in the upper mold 11, and the plurality of tube grooves 21 facilitate the plurality of water cooling tubes 1 12 and water cooling tubes 2 13 to cool the mold, and the plurality of heat conducting plates 22 and heat conducting layers 23 facilitate preheating and heat dissipation treatment thereof.

[0039] In the utility model, the cooling mechanism includes a plurality of water-cooling tubes 12 and water-cooling tubes 13, and the plurality of water-cooling tubes 12 and water-cooling tubes 13 are fixedly connected to the circulating water tower, and the plurality of water-cooling tubes 12 and water-cooling tubes 13 are through-connected to the pipe groove 12, and the circulating water tower performs water cooling on the mold through the plurality of water-cooling tubes 12 and water-cooling tubes 13.

[0040] In the utility model, multiple water-cooling tubes 12 are connected to the upper mold 11, multiple water-cooling tubes 12 are respectively connected to multiple tube grooves 21, water-cooling tube 2 13 is connected to the lower mold 10, water-cooling tube 2 is connected to the lower mold, and multiple water-cooling tubes 12 and water-cooling tubes 2 13 cool the upper mold 11 and the lower mold 10 respectively.

[0041] In the utility model, the extruder 17 is started to convey the raw materials to the multiple model grooves 19 of the upper mold 11 through the insulation pipe 18, the hydraulic cylinder 8 is started to drive the lower mold 10 to move, and the multiple auxiliary telescopic rods 9 are used to guide and support it, so that the lower mold 10 is fitted with the upper mold 11, and the extruded raw materials are shaped. After the shaping is completed, the circulating water tower is started, and the lower mold 10 and the upper mold 11 are respectively water-cooled through the multiple water-cooling pipes 1 12 and the water-cooling pipes 2 13, so as to facilitate the demolding process, and at the same time, the multiple heating plates 14 are started to preheat the lower mold 10 and the upper mold 11, so as to facilitate the subsequent injection molding operation, speed up the injection molding efficiency, and avoid affecting the injection molding effect due to the mold temperature being too low. Embodiment 2

[0042] The difference between this embodiment and the first embodiment is that a copper plate is fixedly installed in the lower mold 10 and the lower mold 11 to further increase the preheating treatment and accelerate the injection molding effect.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An injection molding device for producing telescope accessories, characterized in that: include: Subject (1); A plurality of support plates (3) are fixedly mounted on the main body (1); a fixing plate 1 (4), a fixing plate 2 (6) and a plurality of fixing plates 3 (7) are respectively fixedly mounted on the plurality of support plates (3); a pipe groove 1 (2) is provided on the main body (1); and a circulating water tower is fixedly mounted inside the main body (1); A support (15) is fixedly mounted on the main body (1), and an annular bracket (16) is fixedly mounted on the support (15); A cooling mechanism, the cooling mechanism is arranged in the main body (1); The cooling mechanism comprises a plurality of water cooling tubes 1 (12) and water cooling tubes 2 (13), the plurality of water cooling tubes 1 (12) and water cooling tubes 2 (13) are fixedly connected to the circulating water tower, and the plurality of water cooling tubes 1 (12) and water cooling tubes 2 (13) are connected to the pipe groove 1 (2); A plurality of water cooling tubes 1 (12) are connected to the upper mold (11), a plurality of water cooling tubes 1 (12) are connected to the plurality of tube grooves 2 (21) respectively, and a water cooling tube 2 (13) is connected to the lower mold (10).

2. The injection molding device for producing telescope accessories according to claim 1, characterized in that: An extruder (17) is fixedly mounted on the fixed plate (4), the extruder (17) is fixedly connected to the annular bracket (16), a protective sleeve (5) is fixedly mounted on the fixed plate (4), the protective sleeve (5) is sleeved on the extruder (17), and a heat preservation pipe (18) is fixedly mounted on one end of the extruder (17).

3. The injection molding device for producing telescope accessories according to claim 1, characterized in that: A plurality of heating plates (14) are fixedly mounted on the main body (1), a plurality of brackets are fixedly mounted on the main body (1), an upper mold (11) is fixedly mounted on the plurality of heating plates (14) and the plurality of brackets, and the upper mold (11) is connected to the insulation pipe (18).

4. The injection molding device for producing telescope accessories according to claim 1, characterized in that: A hydraulic cylinder (8) is fixedly mounted on the second fixed plate (6), auxiliary telescopic rods (9) are fixedly mounted on the plurality of third fixed plates (7), a lower mold (10) is fixedly mounted on the hydraulic cylinder (8), and the lower mold (10) is fixedly connected to the plurality of auxiliary telescopic rods (9).

5. The injection molding device for producing telescope accessories according to claim 3, characterized in that: The upper mold (11) is provided with a plurality of model grooves (19), and the plurality of model grooves (19) are all fitted with the lower mold (10). The upper mold (11) is provided with a plate groove (20), and the plate groove (20) is fitted with the heating plate (14).

6. The injection molding device for producing telescope accessories according to claim 3, characterized in that: A plurality of pipe grooves (21) are provided in the upper mold (11), a heat conducting plate (22) is fixedly installed in the upper mold (11), and a heat conducting layer (23) is provided in the upper mold (11).

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