Water circulation cooling type plastic bottle injection molding machining device

Abstract

The utility model relates to the technical field of injection molding machines, and discloses a water circulation cooling type plastic bottle injection molding processing device which comprises a frame, a handrail is fixedly connected to the outer side of the frame, a strip-shaped groove is formed in the top of the frame, and a first motor is fixedly placed on the inner wall of the strip-shaped groove; a power output shaft of the first motor is fixedly connected with a lead screw, the top of the frame is slidably connected with a sliding plate, and the bottom of the sliding plate is fixedly connected with a sliding block. According to the water circulation cooling type plastic bottle injection molding machining device, a water cooling circulating pipe and a water pump are used in cooperation, the controller is used for controlling the water pump in the water tank to work, cooling water in the water tank is pressurized through the water pump to flow into the inner wall of the water cooling circulating pipe, and then the cooling water flows on the inner wall of the water cooling circulating pipe; and through the bending arrangement of the water-cooling circulating pipe, the periphery of the injection mold can be rapidly and circularly cooled, so that plastic bottles subjected to injection molding can be rapidly cooled and shaped, and the cooling speed is further increased.

Description

Technical Field

[0001] This utility model relates to the field of injection molding machine technology, specifically a water-circulating cooling plastic bottle injection molding device. Background Technology

[0002] In people's daily lives, plastic bottles are widely made from polyester, polyethylene, and polypropylene as raw materials. After adding appropriate organic solvents, they are heated at high temperatures and then molded into plastic containers through blow molding, extrusion blow molding, or injection molding.

[0003] Existing injection molding equipment for plastic bottle processing suffers from several drawbacks. Firstly, it lacks the ability to quickly cool and harden the molded product after injection molding. This results in slow cooling and setting, impacting subsequent efficiency. Secondly, existing injection molding equipment is not easily movable, requiring machine transport or manual handling, which is time-consuming, labor-intensive, and significantly increases the workload for workers. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a water-circulating cooling plastic bottle injection molding device, which has the advantages of rapid cooling and shaping and easy mobility, thus solving the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a water-circulating cooling plastic bottle injection molding device, comprising a frame, a handrail fixedly connected to the outer side of the frame, a strip groove opened at the top of the frame, a motor fixedly placed on the inner wall of the strip groove, a lead screw fixedly connected to the power output shaft of the motor, a sliding plate slidably connected to the top of the frame, a slider fixedly connected to the bottom of the sliding plate, the slider slidably connected to the inner wall of the strip groove, a fixed plate fixedly connected to the top of the frame, a mold frame fixedly connected to the outer side of the fixed plate, a water-cooling circulation groove opened on the inner wall of the mold frame, a water tank fixedly connected to the top of the mold frame, a water-cooling circulation pipe fixedly connected to the outer side of the water tank, a dual-axis motor provided at the bottom of the frame, movable wheels fixedly connected to both ends of the power output shaft of the dual-axis motor, and universal self-locking wheels provided at the bottom of the frame.

[0006] As a preferred embodiment of this utility model, the inner wall of the slider is provided with a threaded hole, and the slider is threadedly connected to the outer edge of the lead screw.

[0007] As a preferred embodiment of this utility model, the water-cooled circulation pipe is located on the inner wall of the water-cooled circulation tank and is in close contact with the water-cooled circulation tank, and a water pump is provided on the inner wall of the water tank.

[0008] As a preferred embodiment of this utility model, the number of universal self-locking wheels is four, the number of movable wheels is two, the movable wheels are composed of tires, square plates and rotating shafts, and the power output shaft of the dual-axis motor is fixedly connected to the rotating shaft of the movable wheels.

[0009] As a preferred embodiment of this utility model, a bracket is fixedly connected to the top of the frame, a block is fixedly connected to the top of the bracket, and a feed inlet is provided on the top of the block.

[0010] As a preferred technical solution of this utility model, a controller is fixedly connected to the outside of the frame, and the motor, the dual-shaft motor and the water pump are all electrically connected to the controller.

[0011] As a preferred embodiment of this utility model, the inner wall of the fixed plate has a through-groove, and the outer side of the sliding plate is fixedly connected to a limiting rod. The limiting rod is adapted to the diameter of the limiting groove, and the limiting rod is slidably connected to the inner wall of the limiting groove.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This water-cooled plastic bottle injection molding device uses a combination of a water-cooled circulation pipe and a water pump. The controller operates the water pump in the water tank, which pressurizes the cooling water in the tank and flows it into the inner wall of the water-cooled circulation pipe. The cooling water then flows along the inner wall of the water-cooled circulation pipe. Through the curved design of the water-cooled circulation pipe, the surrounding area of ​​the injection mold can be quickly circulated and cooled, allowing the injection-molded plastic bottle to cool and solidify rapidly. This improves the cooling speed and avoids affecting the efficiency of subsequent work.

[0014] 2. This water-circulating cooling plastic bottle injection molding device uses a dual-axis motor and moving wheels in conjunction. The dual-axis motor is controlled by a controller, and the fixed connection between the dual-axis motor and the rotating shaft of the moving wheels drives the two moving wheels to rotate together, thereby simultaneously driving the universal self-locking wheel to rotate. This gives the device the ability to move automatically. The universal self-locking wheel, in conjunction with the handle, allows the device to be steered while moving, eliminating the need for manual pushing and reducing the workload of the workers. It also makes the device easy to move. Secondly, the controller controls the first motor to work. The power output shaft of the first motor drives the lead screw to rotate. The threaded connection between the lead screw and the slider allows the sliding plate to slide on the top of the frame, facilitating better docking with the injection mold and molding. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of the present invention from another angle;

[0017] Figure 3 This is a schematic diagram of the lead screw structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the water-cooled circulation pipe structure of this utility model.

[0019] In the diagram: 1. Frame; 2. Handrail; 3. Fixing plate; 4. Sliding plate; 5. Bracket; 6. Block; 7. Feed inlet; 8. Strip groove; 9. Motor 1; 10. Lead screw; 11. Dual-axis motor; 12. Moving wheel; 13. Universal self-locking wheel; 14. Slider; 15. Limiting rod; 16. Limiting groove; 17. Mold frame; 18. Water-cooled circulation tank; 19. Water tank; 20. Water-cooled circulation pipe; 21. Controller. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 A water-cooled plastic bottle injection molding device includes a frame 1, a handrail 2 fixedly connected to the outer side of the frame 1, a strip groove 8 opened at the top of the frame 1, a motor 9 fixedly placed on the inner wall of the strip groove 8, a lead screw 10 fixedly connected to the power output shaft of the motor 9, a sliding plate 4 slidably connected to the top of the frame 1, a slider 14 fixedly connected to the bottom of the sliding plate 4, the slider 14 slidably connected to the inner wall of the strip groove 8, a fixed plate 3 fixedly connected to the top of the frame 1, a mold frame 17 fixedly connected to the outer side of the fixed plate 3, a water-cooled circulation groove 18 opened on the inner wall of the mold frame 17, a water tank 19 fixedly connected to the top of the mold frame 17, a water-cooled circulation pipe 20 fixedly connected to the outer side of the water tank 19, a dual-axis motor 11 provided at the bottom of the frame 1, movable wheels 12 fixedly connected to both ends of the power output shaft of the dual-axis motor 11, and universal self-locking wheels 13 provided at the bottom of the frame 1.

[0022] In a preferred embodiment, the inner wall of the slider 14 is provided with a threaded hole, and the slider 14 is threadedly connected to the outer edge of the lead screw 10. Through the above structure, the controller 21 controls the motor 9 to work, the motor 9 drives the lead screw 10 to rotate, and the slider 14 can be moved by the threaded connection between the slider 14 and the outer edge of the lead screw 10, thereby driving the sliding plate 4 to move.

[0023] In a preferred embodiment, the water-cooling circulation pipe 20 is located on the inner wall of the water-cooling circulation tank 18 and is in close contact with the water-cooling circulation tank 18. A water pump is provided on the inner wall of the water tank 19. Through the above structure, the cooling water in the water tank 19 can be circulated through the water-cooling circulation pipe 20 by means of the water-cooling circulation pipe 20, thereby cooling the injection mold by water-cooling circulation.

[0024] In a preferred embodiment, there are four omnidirectional self-locking wheels 13 and two movable wheels 12. The movable wheels 12 are composed of tires, square plates, and axles. The power output shaft of the dual-axis motor 11 is fixedly connected to the axle of the movable wheels 12. Through the above structure, the device can be steered by using the handle 2 and the omnidirectional self-locking wheels 13. By using the fixed connection between the dual-axis motor 11 and the axle of the movable wheels 12, the device can have automatic movement capability, thus eliminating the need for manual pushing, reducing the workload of the staff, and making the device easy to move.

[0025] In a preferred embodiment, a bracket 5 is fixedly connected to the top of the frame 1, a block 6 is fixedly connected to the top of the bracket 5, and a feed inlet 7 is provided on the top of the block 6.

[0026] In a preferred embodiment, a controller 21 is fixedly connected to the outside of the frame 1. The motor 9, the dual-shaft motor 11, and the water pump are all electrically connected to the controller 21. With the above structure, the controller 21 can be used to control the motor 9, the dual-shaft motor 11, and the water pump to work or stop working.

[0027] In a preferred embodiment, the inner wall of the fixed plate 3 has a limiting groove 16 extending through it, and the outer side of the sliding plate 4 is fixedly connected to a limiting rod 15. The limiting rod 15 is adapted to the diameter of the limiting groove 16, and the limiting rod 15 is slidably connected to the inner wall of the limiting groove 16. Through the above structure, the sliding plate 4 can be limited by the cooperation of the limiting rod 15 and the limiting groove 16, so as to prevent the sliding plate 4 from shaking during movement.

[0028] Working principle: When this device is needed, the dual-axis motor 11 is first controlled by the controller 21. The dual-axis motor 11 is fixedly connected to the rotating shaft of the moving wheels 12, which in turn drives the two moving wheels 12 to rotate, thereby simultaneously driving the universal self-locking wheels 13 to rotate. This gives the device the ability to move automatically. The universal self-locking wheels 13, in conjunction with the handle 2, allow the device to be steered while moving, eliminating the need for manual pushing and reducing the workload of the operator. This also makes the device easy to move. Secondly, when rapid loading of injection molds is required... When cooling the plastic, the water pump in the water tank 19 is controlled by the controller 21. The water pump pressurizes the cooling water in the water tank 19 and flows into the inner wall of the water cooling circulation pipe 20. Then, the water circulates and cools the injection mold, thereby achieving rapid cooling of the injection mold. At the same time, the motor 9 is controlled by the controller 21. The power output shaft of the motor 9 drives the lead screw 10 to rotate. The lead screw 10 is threadedly connected to the slider 14, which drives the sliding plate 4 to slide on the top of the frame 1, so as to better connect with the injection mold and form it.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water-circulating cooling type plastic bottle injection molding device, comprising a frame (1), characterized in that: A handrail (2) is fixedly connected to the outer side of the frame (1). A strip groove (8) is provided at the top of the frame (1). A motor (9) is fixedly placed on the inner wall of the strip groove (8). A lead screw (10) is fixedly connected to the power output shaft of the motor (9). A sliding plate (4) is slidably connected to the top of the frame (1). A slider (14) is fixedly connected to the bottom of the sliding plate (4). The slider (14) is slidably connected to the inner wall of the strip groove (8). A fixed plate is fixedly connected to the top of the frame (1). 3) A mold frame (17) is fixedly connected to the outside of the fixed plate (3). A water-cooling circulation groove (18) is opened on the inner wall of the mold frame (17). A water tank (19) is fixedly connected to the top of the mold frame (17). A water-cooling circulation pipe (20) is fixedly connected to the outside of the water tank (19). A dual-axis motor (11) is provided at the bottom of the frame (1). Moving wheels (12) are fixedly connected to both ends of the power output shaft of the dual-axis motor (11). A universal self-locking wheel (13) is provided at the bottom of the frame (1).

2. The water-circulating cooling type plastic bottle injection molding device according to claim 1, characterized in that: The inner wall of the slider (14) is provided with a threaded hole, and the slider (14) is threadedly connected to the outer edge of the lead screw (10).

3. The water-circulating cooling type plastic bottle injection molding device according to claim 1, characterized in that: The water-cooled circulation pipe (20) is located on the inner wall of the water-cooled circulation tank (18) and is in close contact with the water-cooled circulation tank (18). The water tank (19) is equipped with a water pump on its inner wall.

4. The water-circulating cooling type plastic bottle injection molding device according to claim 1, characterized in that: The number of the universal self-locking wheels (13) is four, the number of the movable wheels (12) is two, the movable wheels (12) are composed of tires, square plates and rotating shafts, and the power output shaft of the dual-axis motor (11) is fixedly connected to the rotating shaft of the movable wheels (12).

5. The water-circulating cooling type plastic bottle injection molding device according to claim 1, characterized in that: The top of the frame (1) is fixedly connected to a bracket (5), the top of the bracket (5) is fixedly connected to a block (6), and the top of the block (6) is provided with a feed inlet (7).

6. The water-circulating cooling type plastic bottle injection molding device according to claim 1, characterized in that: The outer side of the frame (1) is fixedly connected to the controller (21), and the motor (9), the dual-shaft motor (11) and the water pump are all electrically connected to the controller (21).

7. The water-circulating cooling type plastic bottle injection molding device according to claim 1, characterized in that: The inner wall of the fixed plate (3) is penetrated by a limiting groove (16), and the outer side of the sliding plate (4) is fixedly connected to a limiting rod (15). The limiting rod (15) is adapted to the diameter of the limiting groove (16), and the limiting rod (15) is slidably connected to the inner wall of the limiting groove (16).

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