Injection mold drying device

Abstract

The utility model discloses an injection mold drying device which comprises a supporting frame, the top of the supporting frame is provided with an upper mounting plate, the top of the upper mounting plate is provided with a hydraulic oil cylinder, the bottom of the hydraulic oil cylinder is connected with an upper injection mold, and the bottom of the supporting frame is provided with a lower mounting plate. A lower injection mold is mounted at the top of the lower mounting plate, an upper far infrared heating plate is mounted at the bottom of the upper mounting plate, a rear mounting plate is arranged on the rear side of the supporting frame, a rear far infrared heating plate is mounted on the front side of the rear mounting plate, a left mounting plate is arranged on the left side of the supporting frame, and an air outlet pipe is mounted on the left mounting plate; a plurality of air outlet nozzles are arranged on the right side of the air outlet pipe, and the air outlet pipe is connected with an air heater. The drying device is simple in structure, can be used in the injection molding process, is high in drying efficiency and thorough in drying, reduces the labor burden of producers, is convenient for users to use, improves the production efficiency and the production quality, and meets the use requirements of the users.

Description

Technical Field

[0001] The utility model relates to the technical field of mold production, in particular to an injection mold drying device. Background Art

[0002] Injection molding is also called injection molding. It is a molding method that combines injection and molding. The advantages of the injection molding method are fast production speed, high efficiency, automated operation, a wide variety of colors, shapes from simple to complex, sizes from large to small, and precise product size. The product is easy to update and can be made into parts with complex shapes. Injection molding is suitable for mass production and complex-shaped products and other molding and processing fields. The injection mold refers to the mold used in injection molding. It generally has two upper molds and lower molds that can be docked with each other. After the upper and lower molds are docked, the shaping liquid is injected from the pouring port, and the injection molded product can be obtained after it is cooled and demolded. However, after a period of injection molding, the traditional injection mold needs to be inspected and cleaned. In order to make the cleaned injection mold dry quickly, a drying device is generally used. However, the existing drying device needs to be set up separately, and when drying the mold, the upper and lower molds of the mold cannot be dried at the same time. The user needs to dry them one by one, and the drying efficiency is low, which increases the labor burden of the producer and brings inconvenience to the user. It can no longer meet the user's use needs. Therefore, in order to avoid the shortcomings of the prior art, it is necessary to improve the prior art. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings and deficiencies in the prior art and to provide an injection mold drying device which has a simple structure and is easy to use.

[0004] The utility model is realized by the following technical solutions:

[0005] A device for drying injection molds comprises a support frame, an upper mounting plate is provided on the top of the support frame, a hydraulic cylinder is installed on the top of the upper mounting plate, an upper injection mold is connected to the bottom of the hydraulic cylinder, a lower mounting plate is provided on the bottom of the support frame, a lower injection mold is installed on the top of the lower mounting plate, an upper far-infrared heating plate is installed on the bottom of the upper mounting plate, a rear mounting plate is provided on the rear side of the support frame, a rear far-infrared heating plate is installed on the front side of the rear mounting plate, a left mounting plate is provided on the left side of the support frame, an air outlet duct is installed on the left mounting plate, a plurality of air outlet nozzles are provided on the right side of the air outlet duct, and the air outlet duct is connected to a hot air blower.

[0006] Furthermore, the air outlet nozzle is arranged in a trumpet shape.

[0007] Furthermore, the upper far-infrared heating plate and the rear far-infrared heating plate are both graphene far-infrared heating plates.

[0008] Furthermore, the air outlet duct includes a plurality of transverse air outlet ducts extending forward and backward, the air outlet nozzle is arranged on the right side of the transverse air outlet duct, and the transverse air outlet duct is respectively arranged on the left side of the lower part of the upper injection mold and the left side of the upper part of the lower injection mold.

[0009] Furthermore, an air inlet connector is provided on the left side of the bottom of the air outlet pipe.

[0010] Furthermore, the front side and the right side of the support frame are both opened.

[0011] Furthermore, positioning blocks are mounted on the top of the lower mounting plate via screws to abut against the front and rear sides of the lower injection mold.

[0012] Furthermore, the positioning block is provided with an elongated installation hole extending frontward and rearward.

[0013] Furthermore, a plurality of longitudinal guide rods are provided on the top of the upper injection mold, and the guide rods are slidably connected to the upper mounting plate.

[0014] Furthermore, the upper mounting plate is provided with a guide sleeve for the guide rod to be sleeved.

[0015] Compared with the prior art, the utility model is provided with an upper mounting plate on the top of the support frame, a hydraulic cylinder is installed on the top of the upper mounting plate, and the bottom of the hydraulic cylinder is connected to the upper injection mold, the bottom of the support frame is provided with a lower mounting plate, the top of the lower mounting plate is provided with the lower injection mold, and the bottom of the upper mounting plate is provided with an upper far-infrared heating plate, the rear side of the support frame is provided with a rear mounting plate, the front side of the rear mounting plate is provided with a rear far-infrared heating plate, a left mounting plate is provided on the left side of the support frame, and an air outlet pipe is installed on the left mounting plate, and a plurality of air outlet nozzles are provided on the right side of the air outlet pipe, and the air outlet pipe is connected with a hot air blower, so that the structure of the injection mold drying device is simple and can be used in the injection molding process. The upper far-infrared heating plate and the rear far-infrared heating plate dry the interior of the upper injection mold and the lower injection mold, and the hot air blown out by the air outlet nozzle of the air outlet pipe dries the surface of the upper injection mold and the lower injection mold, with high drying efficiency and thorough drying, which reduces the labor burden of the producer, is convenient for users to use, improves production efficiency, and meets the use needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1This is a schematic diagram of the structure of the injection mold drying device of the utility model;

[0018] Figure 2 This is a structural exploded view of the injection mold drying device of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the air outlet duct of the utility model.

[0020] In the figure: 1-support frame; 2-upper mounting plate; 3-hydraulic cylinder; 4-upper injection mold; 5-lower mounting plate; 6-lower injection mold; 7-upper far-infrared heating plate; 8-rear mounting plate; 9-rear far-infrared heating plate; 10-left mounting plate; 11-air outlet duct; 12-air outlet nozzle; 13-horizontal air outlet duct; 14-air inlet connector; 15-positioning block; 16-long strip mounting hole; 17-guide rod; 18-guide sleeve. DETAILED DESCRIPTION

[0021] 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 of 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.

[0022] like Figures 1 to 3The utility model is shown as an injection mold drying device, comprising a support frame 1, an upper mounting plate 2 is provided on the top of the support frame 1, a hydraulic cylinder 3 is installed on the top of the upper mounting plate 2, an upper injection mold 4 is connected to the bottom of the hydraulic cylinder 3, a lower mounting plate 5 is provided at the bottom of the support frame 1, a lower injection mold 6 is installed on the top of the lower mounting plate 5, an upper far-infrared heating plate 7 is installed at the bottom of the upper mounting plate 2, a rear mounting plate 8 is provided on the rear side of the support frame 1, a rear far-infrared heating plate 9 is installed on the front side of the rear mounting plate 8, a left mounting plate 10 is provided on the left side of the support frame 1, an air outlet duct 11 is installed on the left mounting plate 10, a plurality of air outlet nozzles 12 are provided on the right side of the air outlet duct 11, and the air outlet duct 11 is connected to a hot air blower. An upper mounting plate 2 is provided on the top of the support frame 1, a hydraulic cylinder 3 is installed on the top of the upper mounting plate 2, an upper injection mold 4 is connected to the bottom of the hydraulic cylinder 3, a lower mounting plate 5 is provided at the bottom of the support frame 1, a lower injection mold 6 is installed on the top of the lower mounting plate 5, an upper far-infrared heating plate 7 is installed at the bottom of the upper mounting plate 2, a rear mounting plate 8 is provided on the rear side of the support frame 1, a rear far-infrared heating plate 9 is installed on the front side of the rear mounting plate 8, a left mounting plate 10 is provided on the left side of the support frame 1, an air outlet 11 is installed on the left mounting plate 10, and the air outlet 11 A plurality of air outlet nozzles 12 are provided on the right side of 11, and the air outlet pipe 11 is connected to a hot air blower, so that the structure of the injection mold drying device is simple and can be used in the injection molding process. The upper far-infrared heating plate 7 and the rear far-infrared heating plate 9 dry the interior of the upper injection mold 4 and the lower injection mold 6, and the hot air blown out by the air outlet nozzle 12 of the air outlet pipe 11 dries the surface of the upper injection mold 4 and the lower injection mold 6. The drying efficiency is high and the drying is thorough, which reduces the labor burden of the producer, is convenient for users to use, improves production efficiency, and meets the user's use needs.

[0023] The air outlet nozzle 12 is arranged in a trumpet shape, and blows hot air to the surfaces of the upper injection mold 4 and the lower injection mold 6 in a concentrated manner, thereby improving the drying efficiency.

[0024] The upper far-infrared heating plate 7 and the rear far-infrared heating plate 8 are both graphene far-infrared heating plates, which improve drying efficiency and save energy.

[0025] The air outlet duct 11 includes a plurality of transverse air outlet ducts 13 extending forward and backward, and the air outlet nozzle 12 is arranged on the right side of the transverse air outlet duct 13. The transverse air outlet duct 13 is respectively arranged on the left side of the lower part of the upper injection mold 4 and the left side of the upper part of the lower injection mold 6, thereby improving the efficiency of the air outlet duct 11 in drying the surfaces of the upper injection mold 4 and the lower injection mold 6.

[0026] An air inlet connector 14 is provided on the left side of the bottom of the air outlet pipe 11 to facilitate the connection of the air outlet pipe 11 with the hot air blower through a connecting pipe.

[0027] The front side and the right side of the support frame 1 are both opened to facilitate the dissipation of moisture during drying and the installation of the injection mold.

[0028] The top of the lower mounting plate 5 is respectively provided with positioning blocks 15 which abut against the front and rear sides of the lower injection mold 6 by screws, so that the positioning and installation of the lower injection mold 6 is simple and stable.

[0029] The positioning block 15 is provided with a long strip-shaped mounting hole 16 extending forward and backward, which is suitable for mounting injection molds of different sizes.

[0030] A plurality of longitudinal guide rods 17 are provided on the top of the upper injection mold 4, and the guide rods 17 are slidably connected to the upper mounting plate 2, so that the upper injection mold 4 can move up and down more smoothly and the mold closing is more stable.

[0031] The upper mounting plate 2 is provided with a guide sleeve 18 for the guide rod 17 to be sleeved, so that the upward and downward guidance of the guide rod 17 is more stable.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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. An injection mold drying device, characterized in that: It includes a support frame, an upper mounting plate is provided on the top of the support frame, a hydraulic cylinder is installed on the top of the upper mounting plate, an upper injection mold is connected to the bottom of the hydraulic cylinder, a lower mounting plate is provided at the bottom of the support frame, a lower injection mold is installed on the top of the lower mounting plate, an upper far-infrared heating plate is installed on the bottom of the upper mounting plate, a rear mounting plate is provided on the rear side of the support frame, a rear far-infrared heating plate is installed on the front side of the rear mounting plate, a left mounting plate is provided on the left side of the support frame, an air outlet pipe is installed on the left mounting plate, a plurality of air outlet nozzles are provided on the right side of the air outlet pipe, and the air outlet pipe is connected to a hot air blower.

2. The injection mold drying device according to claim 1, characterized in that: The air outlet nozzle is arranged in a trumpet shape.

3. The injection mold drying device according to claim 1, characterized in that: The upper far-infrared heating plate and the rear far-infrared heating plate are both graphene far-infrared heating plates.

4. The injection mold drying device according to claim 1, characterized in that: The air outlet duct includes a plurality of transverse air outlet ducts extending forward and backward, the air outlet nozzle is arranged on the right side of the transverse air outlet duct, and the transverse air outlet duct is respectively arranged on the left side of the lower part of the upper injection mold and the left side of the upper part of the lower injection mold.

5. The injection mold drying device according to claim 1, characterized in that: An air inlet connector is arranged on the left side of the bottom of the air outlet pipe.

6. The injection mold drying device according to claim 1, characterized in that: The front side and the right side of the support frame are both opened.

7. The injection mold drying device according to claim 1, characterized in that: Positioning blocks that abut against the front and rear sides of the lower injection mold are respectively installed on the top of the lower mounting plate by screws.

8. The injection mold drying device according to claim 7, characterized in that: The positioning block is provided with a long strip installation hole extending frontward and rearward.

9. The injection mold drying device according to claim 1, characterized in that: A plurality of longitudinal guide rods are arranged on the top of the upper injection mold, and the guide rods are slidably connected with the upper mounting plate.

10. The injection mold drying device according to claim 9, characterized in that: The upper mounting plate is provided with a guide sleeve for the guide rod to be sleeved.

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