Kettle shell mold facilitating material taking

Abstract

The utility model relates to the field of kettle shell molds, and discloses a kettle shell mold convenient for material taking, which comprises a fixed plate, a telescopic device is fixedly connected in the middle of the fixed plate, a lower mold is fixedly connected at the right part of the telescopic device, and a positioning column is slidably connected in the side end of the lower mold. The right portion of the positioning column is fixedly connected with an upper die, the side end of the right portion of the fixing plate is fixedly connected with an inclined plane block, the side portion of the inclined plane block makes contact with a sliding rod, the right portion of the sliding rod is fixedly connected with a circular plate, and the left portion of the circular plate is elastically connected with a cylinder through a first spring. According to the utility model, the condensation pipe in the cylinder cools air, then the air is extruded by the circular plate through the extrusion of the inclined surface block, then the air is sprayed out through the spray head to accelerate the cooling of a product in the center of the lower mold, and the circular plate can return to the original position during injection molding through the pulling of the spring I, so that the safety and the rapidness during material taking are improved.

Description

Technical Field

[0001] The utility model relates to the field of kettle shell moulds, in particular to a kettle shell mould which is convenient for taking out materials. Background Art

[0002] Injection molding is one of the common methods for manufacturing plastic products. It involves injecting heated molten plastic material into a mold and forming the desired product shape after cooling. Kettle shells are usually produced by injection molding.

[0003] After searching, Chinese patent announcement number: CN210820675U discloses an injection mold for an electric kettle base, including a base, guide rails are provided at both ends of the upper side of the base, slide grooves are provided on both side walls of the guide rails, a slider is provided on the guide rail, balls are provided on both side walls of the slider and at positions corresponding to the slide grooves, a movable mold seat is fixed on the side of the slider away from the guide rail, and a fixed mold seat is provided on one side of the movable mold seat; the utility model avoids partial solidification of the molten plastic due to cooling when the molten plastic is injected into the mold through the injection port.

[0004] In the above technology, although partial solidification of the plastic when it is cooled can be avoided, a period of time must be waited for the product to cool to a suitable temperature before it can be taken out during use. This operation increases the complexity of product taking and is not conducive to material taking. Therefore, a kettle shell mold that is easy to take out is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a kettle shell mold that is easy to take out materials, aiming to improve the problem that the product in the prior art needs to be cooled naturally.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kettle shell mold which is convenient for taking materials, comprising a fixed plate, a telescopic device is fixedly connected to the middle interior of the fixed plate, the right part of the telescopic device is fixedly connected to the lower mold, the side end of the lower mold is slidably connected to the inside of a positioning column, the right part of the positioning column is fixedly connected to the upper mold, the right side end of the fixed plate is fixedly connected to a ramp block, the side of the ramp block contacts a sliding rod, the right part of the sliding rod is fixedly connected to a circular plate, the left part of the circular plate is elastically connected to a cylinder through a spring, the right part of the cylinder is fixedly connected to an L-shaped block, the right end of the cylinder is fixedly connected to an injection assembly, and the inside of the cylinder is slidably connected to a condenser.

[0007] As a further description of the above technical solution:

[0008] The jet assembly comprises a connecting pipe, a rotating sleeve is rotatably connected inside the side end of the connecting pipe, a spray head is fixedly connected to the upper and lower parts of the rotating sleeve, and a T-block is slidably connected to the upper part of the rotating sleeve.

[0009] As a further description of the above technical solution:

[0010] The left portion of the positioning column is fixedly connected to the right end side portion of the fixing plate.

[0011] As a further description of the above technical solution:

[0012] The upper part of the sliding rod is slidably connected inside the left end of the cylinder.

[0013] As a further description of the above technical solution:

[0014] The outer portion of the circular plate is slidably connected to the inner portion of the cylinder.

[0015] As a further description of the above technical solution:

[0016] One end of the spring one is fixedly connected to the inside of the left end of the cylinder, and the other end of the spring one is fixedly connected to the outside of the left end of the circular plate.

[0017] As a further description of the above technical solution:

[0018] The outside of the L-shaped block is slidably connected to the inside of the side end of the lower mold.

[0019] As a further description of the above technical solution:

[0020] The side of the condenser is threadedly connected to the inside of the side end of the lower mold.

[0021] As a further description of the above technical solution:

[0022] The rear part of the connecting pipe is fixedly connected to the inside of the side end of the cylinder.

[0023] As a further description of the above technical solution:

[0024] The lower part of the T-block is slidably connected inside the upper end of the connecting pipe.

[0025] The utility model has the following beneficial effects:

[0026] 1. In the utility model, the condenser tube inside the cylinder cools the air, and then the round plate squeezes the air through the inclined block, and then sprays it out through the nozzle to accelerate the cooling of the product in the center of the lower mold. The spring can pull the round plate back to its original position during injection molding, which increases the safety and convenience of material removal.

[0027] 2. In the utility model, the left end sleeve limit can be released by sliding up the T-block, and then rotating the sleeve can drive the nozzle to rotate, so that the position of the jet can be adjusted after the cores in the center of the lower mold and the upper mold are replaced, making the cooling effect more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is an overall schematic diagram of a kettle shell mold that is convenient for taking out materials, which is proposed by the utility model;

[0029] Figure 2 A schematic diagram of a cylindrical cross-section of a kettle shell mold for easy material removal proposed by the utility model;

[0030] Figure 3 The utility model is a schematic diagram of a rotating sleeve of a kettle shell mold which is convenient for taking out materials.

[0031] Legend:

[0032] 1. Fixed plate; 2. Telescopic device; 3. Positioning column; 4. Inclined block; 5. Condenser; 6. Cylinder; 7. Upper mold; 8. Connecting pipe; 9. Nozzle; 10. Rotating sleeve; 11. T-block; 12. Sliding rod; 13. Spring 1; 14. Round plate; 15. Lower mold; 16. L-block. DETAILED DESCRIPTION

[0033] 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.

[0034] Reference Figure 1The utility model provides an embodiment: a kettle shell mold that is convenient for taking materials, including a fixed plate 1, the fixed plate 1 can support the fixed position of the overall device, the middle internal fixed connection of the fixed plate 1 is provided with a telescopic device 2, the telescopic device 2 can drive the lower mold 15 to slide horizontally for injection molding and material removal, the right part of the telescopic device 2 is fixedly connected with the lower mold 15, the middle of the lower mold 15 is fixed with a mold core that can extrude the hot-melt plastic, the side end of the lower mold 15 is internally slidably connected with a positioning column 3, the left part of the positioning column 3 is fixedly connected to the right end side of the fixed plate 1, the positioning column 3 can limit the lower mold 15 to slide horizontally to maintain precise positioning, the right part of the positioning column 3 is fixedly connected with an upper mold 7, the middle of the upper mold 7 is provided with a hollow to allow the hot-melt plastic to be injected, and the right side end of the fixed plate 1 is fixedly connected with an inclined surface block 4, the inclined surface block 4 extrusion can make the sliding rod 12 slide horizontally so that the air inside the cylinder 6 can be discharged to accelerate the cooling of the product, which can facilitate the safety and speed of product material removal.

[0035] Reference Figure 1-Figure 2 The side of the inclined block 4 contacts with a sliding rod 12, and the sliding rod 12 is L-shaped. The lower part can be squeezed to drive the circular plate 14 to slide horizontally. The right part of the sliding rod 12 is fixedly connected to the circular plate 14. A hole is opened in the middle of the circular plate 14 to facilitate the sliding in and out of the condenser tube 5. The upper part of the sliding rod 12 is slidably connected to the left end of the cylinder 6. The left part of the circular plate 14 is elastically connected to the cylinder 6 through a spring 13. The cylinder 6 limits the circular plate 14 to slide horizontally. One end of the spring 13 is fixedly connected to the left end of the cylinder 6, and the other end of the spring 13 is fixedly connected to the left end of the circular plate 14. The outside of the circular plate 14 is slidably connected to the inside of the cylinder 6. Inside, the spring 13 can pull the circular plate 14 back to its original position to facilitate the next cooling. The right part of the cylinder 6 is fixedly connected with an L-shaped block 16, which can make the cylinder 6 quickly clamped on the side of the lower mold 15. The outside of the L-shaped block 16 is slidably connected to the inside of the side end of the lower mold 15. The cylinder 6 can be quickly disassembled by sliding up for easy cleaning. The right end of the cylinder 6 is fixedly connected with an injection assembly, and the inside of the cylinder 6 is slidably connected with a condenser 5. The condenser 5 can discharge the coolant into and out of the lower mold 15 and can cool the air inside the cylinder 6. The side of the condenser 5 is threadedly connected to the inside of the side end of the lower mold 15.

[0036] Reference Figure 2-Figure 3The jet assembly includes a connecting pipe 8, which can discharge the cold air inside the cylinder 6 into the rotating sleeve 10. The rear part of the connecting pipe 8 is fixedly connected to the side end of the cylinder 6. The side end of the connecting pipe 8 is rotatably connected to the rotating sleeve 10. The side end of the rotating sleeve 10 is provided with a hole that can be connected to the connecting pipe 8. The upper and lower parts of the rotating sleeve 10 are fixedly connected with a nozzle 9. The nozzle 9 can spray cold air onto the product on the lower mold 15 to accelerate cooling. The upper part of the rotating sleeve 10 is slidably connected with a T-block 11. The T-block 11 is clamped at different positions of the connecting pipe 8, and the nozzle 9 can be fixed at different angles. The lower part of the T-block 11 is slidably connected to the upper end of the connecting pipe 8.

[0037] Working principle: The telescopic device 2 can drive the lower mold 15 to slide horizontally and the upper mold 7 to close, and then the hot melt plastic can be squeezed into the hole in the middle of the upper mold 7 and extruded on the mold core. After the coolant cools and forms, the telescopic device 2 drives the lower mold 15 to slide back to its original position. In this process, the inclined block 4 squeezes the sliding rod 12 to slide, and the sliding rod 12 drives the circular plate 14 to slide horizontally to squeeze the air. The air enters the connecting pipe 8 and enters the rotating sleeve 10 through the connecting pipe 8. Finally, it is sprayed out through the nozzle 9 to accelerate the cooling of the product, which is convenient for material removal. After the material removal is completed, the telescopic device 2 drives the lower mold 15 to slide back to its original position. The mold 15 slides again and the spring 13 pulls the circular plate 14 back to its original position, and the circular plate 14 drives the sliding rod 12 back to its original position. When the cylinder 6 needs to be cleaned, it can be rotated to make the condenser 5 slide out, and then slide up to make the cylinder 6 and the L-shaped block 16 slide out of the side of the lower mold 15 for internal cleaning, and then slide the L-shaped block 16 back to its original position, and then rotate the condenser 5 to slide back to its original position. When the mold core is different, it can slide up to make the T-shaped block 11 slide out of the side end of the connecting pipe 8, and then rotate the rotating sleeve 10. After the rotating sleeve 10 drives the nozzle 9 to slide to the appropriate position, the T-shaped block 11 slides into the connecting pipe 8 to fix it.

[0038] 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 kettle shell mold that is easy to remove materials, comprising a fixing plate (1), characterized in that: The middle of the fixed plate (1) is fixedly connected to a telescopic device (2), the right part of the telescopic device (2) is fixedly connected to a lower mold (15), the side end of the lower mold (15) is slidably connected to a positioning column (3), the right part of the positioning column (3) is fixedly connected to an upper mold (7), the right side end of the fixed plate (1) is fixedly connected to a ramp block (4), the side of the ramp block (4) contacts a sliding rod (12), the right part of the sliding rod (12) is fixedly connected to a circular plate (14), the left part of the circular plate (14) is elastically connected to a cylinder (6) through a spring (13), the right part of the cylinder (6) is fixedly connected to an L-shaped block (16), the right end of the cylinder (6) is fixedly connected to an injection assembly, and the inside of the cylinder (6) is slidably connected to a condenser (5).

2. A kettle shell mold that is easy to take out materials according to claim 1, characterized in that: The jet assembly comprises a connecting pipe (8), a rotating sleeve (10) is rotatably connected inside the side end of the connecting pipe (8), a nozzle (9) is fixedly connected to the upper and lower parts of the rotating sleeve (10), and a T-block (11) is slidably connected to the upper part of the rotating sleeve (10).

3. A kettle shell mold that is easy to take out materials according to claim 1, characterized in that: The left portion of the positioning column (3) is fixedly connected to the right end side portion of the fixing plate (1).

4. A kettle shell mold that is easy to take out materials according to claim 1, characterized in that: The upper part of the sliding rod (12) is slidably connected inside the left end of the cylinder (6).

5. The kettle shell mold for easy material removal according to claim 1, characterized in that: The outside of the circular plate (14) is slidably connected to the inside of the cylinder (6).

6. The kettle shell mold for easy material removal according to claim 1, characterized in that: One end of the spring one (13) is fixedly connected to the inside of the left end of the cylinder (6), and the other end of the spring one (13) is fixedly connected to the outside of the left end of the circular plate (14).

7. The kettle shell mold for easy material removal according to claim 1, characterized in that: The outside of the L-shaped block (16) is slidably connected to the inside of the side end of the lower mold (15).

8. The kettle shell mold for easy material removal according to claim 1, characterized in that: The side of the condenser tube (5) is threadedly connected to the inside of the side end of the lower mold (15).

9. The kettle shell mold for easy material removal according to claim 2, characterized in that: The rear portion of the connecting pipe (8) is fixedly connected to the inside of the side end of the cylinder (6).

10. The kettle shell mold for easy material removal according to claim 2, characterized in that: The lower part of the T-block (11) is slidably connected inside the upper end of the connecting pipe (8).

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