A cooling device for bottle cap production

Abstract

The utility model discloses a kind of cooling devices for bottle cap production, including first fixed frame, the first fixed frame is equipped with carousel below, and carousel is equipped with multiple sets of upper mould in lower end surface, the upper mould is equipped with second fixed frame below, and multiple sets of lower mould are correspondingly equipped on second fixed frame, output shaft is equipped on the first motor, and output shaft is equipped with unloading frame on it. The cooling device for bottle cap production is formed into spiral locking structure by multiple bolts, fixed plate and first fixed frame, so that the multiple cooling air inlets outside the upper mould can be used to cool the side surface of the formed bottle cap and the surface of the upper mould. The inner wall of the air inlet pipe and the air return pipe of the device is provided with a thread that matches the thread of the fixed pipe. The air inlet pipe, the fixed pipe, the first support frame and the air return pipe form a communication structure. The temperature inside the first support frame is ensured by the air inlet pipe and the air return pipe. The upper end surface can be in a low temperature state to cool the lower end surface of the bottle cap.

Description

Technical Field

[0001] This utility model relates to the field of bottle cap production technology, specifically a cooling device for bottle cap production. Background Technology

[0002] Bottle caps are devices used to seal bottle openings. They achieve leak-proof and anti-theft functions through structures such as threads, sealing rings, and side sealing rings, and are widely used in the packaging of beverages, food, pharmaceuticals, and chemical products. During the bottle cap manufacturing process, a compression molding device is used to press the material into a suitable shape and ensure its subsequent usability, followed by cooling processing.

[0003] In the operation of compression molding equipment, multiple sets of cold water pipes within the mold maintain the temperature of the upper mold itself to cool and shape the compressed bottle caps. However, existing compression molding equipment, relying solely on cold water pipes and the upper mold, cannot provide comprehensive cooling of the bottle caps, thus reducing cooling efficiency and effectiveness during bottle cap production. Therefore, a cooling device for bottle cap production is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a cooling device for bottle cap production, so as to solve the problem mentioned in the background art that the existing compression molding device is inconvenient to perform all-round cooling operation on the bottle cap by only using cold water pipe and upper mold, thereby reducing the cooling efficiency and cooling effect in the bottle cap production process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cooling device for bottle cap production, comprising a first fixed frame, a turntable below the first fixed frame, and multiple sets of upper molds on the lower end face of the turntable; a second fixed frame below the upper molds, and multiple sets of lower molds correspondingly provided on the second fixed frame; a first support frame on one side of the second fixed frame, and multiple sets of first motors inside the first support frame; an output shaft on the first motor, and a discharge frame sleeved on the output shaft; a second support frame on one side of the first support frame, and a second motor inside the second support frame; one end of the output shaft of the second motor is connected to a drive wheel via a coupling, and a driven wheel is correspondingly provided between the second support frames on one side of the drive wheel; a conveyor belt is sleeved on the outer wall of the drive wheel and the driven wheel; fixed plates are respectively placed on the outer walls of the first fixed frame on both sides, and multiple sets of bolts are screwed on the upper end of the fixed plates, with the other end of the bolts screwed inside the first fixed frame; a cold air inlet is provided on the side of the fixed plate near the upper mold, and a cold air pipe is provided on the cold air inlet, with the other end of the cold air pipe connected to a cold air blower; The first support frame is hollow inside, and fixed pipes are provided at both ends of the first support frame. An air inlet pipe is spirally installed inside the fixed pipe, and a return air pipe is spirally installed inside the other set of fixed pipes. The second support frame has a concave fixing frame at the top, and the concave fixing frame has multiple sets of electric push rods embedded in the horizontal plate. The electric push rods have telescopic arms at the bottom, and the telescopic arms have a fan frame at the bottom. The fan frame has a third motor, and the third motor has an output shaft. The output shaft has multiple sets of fan blades evenly distributed on its outer wall. The fan frame has a limiting frame at the bottom.

[0006] Preferably, the unloading rack forms a rotating structure with the first support frame via the output shaft under the action of the first motor, and the conveyor belt forms a conveying structure with the second support frame via the driving wheel and the driven wheel under the action of the second motor.

[0007] Preferably, the cold air vent is connected to the first fixing frame via multiple sets of bolts and fixing plates to form a spiral locking structure.

[0008] Preferably, the outer walls of the air inlet pipe and the return pipe are provided with matching threads to the inner wall of the fixed pipe, and the air inlet pipe forms a connected structure with the return pipe through the fixed pipe and the first support frame.

[0009] Preferably, the fan blades, under the action of the third motor, form a rotating structure within the fan frame via the output shaft, and the fan frame, under the action of the electric push rod, forms a vertical lifting structure with the conveyor belt via the telescopic arm.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: The cold air inlets of the cooling device for bottle cap production are spirally locked to the first fixed frame through multiple sets of bolts, fixing plates, and multiple sets of cold air inlets on the outside of the upper mold, thereby cooling the side of the formed bottle cap and the surface of the upper mold. The outer walls of the air inlet pipe and the air return pipe of the device are provided with matching threads to the inner wall of the fixing pipe, and the air inlet pipe is connected to the air return pipe through the fixing pipe, the first support frame, and the air return pipe. This ensures the temperature inside the first support frame through the air inlet pipe and the air return pipe, thereby ensuring that its upper end surface is kept at a low temperature to cool the lower end surface of the bottle cap. The fan blades of the device are rotated within the fan frame through the output shaft under the action of the third motor, and the fan frame is vertically lifted by the telescopic arm and the conveyor belt under the action of the electric push rod. Thus, while the liftable fan assembly cools the inside of the bottle cap, the limit frame can prevent the bottle cap from shifting. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of a cooling device for bottle cap production according to the present invention; Figure 2 This is a top view of the unloading rack assembly for a cooling device used in bottle cap production according to this utility model. Figure 3 This is a schematic diagram of the cooling fan assembly for bottle cap production according to the present invention. Figure 4 This is a side view of the cooling air vent assembly of a cooling device for bottle cap production according to this utility model.

[0012] In the diagram: 1. First fixed frame, 2. Turntable, 3. Upper mold, 4. Second fixed frame, 5. Lower mold, 6. First support frame, 7. First motor, 8. Unloading frame, 9. Second support frame, 10. Second motor, 11. Conveyor belt, 12. Fixed plate, 13. Bolt, 14. Cold air outlet, 15. Cold air duct, 16. Fixed pipe, 17. Air inlet duct, 18. Air return duct, 19. Concave fixed frame, 20. Electric push rod, 21. Telescopic arm, 22. Fan outer frame, 23. Third motor, 24. Fan blade, 25. Limiting frame. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0014] Please see Figure 1-4 This utility model provides a technical solution: a cooling device for bottle cap production, including a first fixed frame 1, a turntable 2 below the first fixed frame 1, and multiple sets of upper molds 3 on the lower end face of the turntable 2. A second fixed frame 4 is provided below the upper molds 3, and multiple sets of lower molds 5 are correspondingly provided on the second fixed frame 4. A first support frame 6 is provided on one side of the second fixed frame 4, and multiple sets of first motors 7 are provided inside the first support frame 6. An output shaft is provided on the first motor 7, and a discharge frame 8 is sleeved on the output shaft. A second support frame 9 is provided on one side of the first support frame 6, and a second motor 10 is provided inside the second support frame 9. One end of the output shaft of the second motor 10 is connected to a drive wheel through a coupling, and a driven wheel is correspondingly provided between the drive wheel and the second support frame 9 on one side. A conveyor belt 11 is sleeved on the outer wall of the drive wheel and the driven wheel. It should be noted that a mounting frame is correspondingly provided on the top of the first fixed frame 1 for installing and using the first fixed frame 1 assembly.

[0015] Furthermore, the unloading rack 8, under the action of the first motor 7, forms a rotating structure with the first support frame 6 through the output shaft, so that the rotating unloading rack 8 facilitates the transfer of the bottle caps after compression molding. The conveyor belt 11, under the action of the second motor 10, forms a conveying structure with the second support frame 9 through the driving wheel and the driven wheel, so that the bottle caps after molding can be unloaded and transported through the conveyor belt 11 assembly.

[0016] The first fixing frame 1 has fixing plates 12 placed on the outer walls of both sides, and multiple sets of bolts 13 are screwed on the upper end of the fixing plates 12. The other end of the bolts 13 is screwed into the first fixing frame 1. The side of the fixing plate 12 near the upper mold 3 is provided with a cold air vent 14, and a cold air pipe 15 is provided on the cold air vent 14. The other end of the cold air pipe 15 is connected to a cold air blower. It should be noted that the cold air blower controls the temperature through a controller so as to cool the bottle cap and the upper mold 3 with appropriate cold air.

[0017] Furthermore, the cold air vent 14 forms a spiral locking structure with the first fixing frame 1 through multiple sets of bolts 13 and fixing plates 12, so that the side of the molded bottle cap and the outer surface of the upper mold 3 can be cooled through the cold air vent 14 to ensure the cooling effect during the bottle cap compression process.

[0018] The first support frame 6 has a hollow internal structure, and fixed pipes 16 are provided at both ends of the first support frame 6. An air inlet pipe 17 is spirally arranged inside the fixed pipe 16, and a return air pipe 18 is spirally arranged inside the other fixed pipe 16. It should be noted that the temperature of the cold air entering the air inlet pipe 17 is controlled by a controller, and a temperature measuring device is provided on the first support frame 6 to ensure the internal temperature of the first support frame 6.

[0019] Furthermore, the outer walls of the air inlet pipe 17 and the return air pipe 18 are provided with matching threads to the inner wall of the fixed pipe 16, and the air inlet pipe 17 forms a communication structure with the return air pipe 18 through the fixed pipe 16 and the first support frame 6, so that the upper surface of the first support frame 6 is always kept at a low temperature through the air inlet pipe 17 and the return air pipe 18, so as to cool the lower surface of the formed bottle cap through a suitable low temperature.

[0020] The second support frame 9 has a concave fixing frame 19 at the top, and multiple sets of electric push rods 20 are embedded in the horizontal plate of the concave fixing frame 19. The electric push rods 20 have a telescopic arm 21 at the bottom, and the telescopic arm 21 has a fan frame 22 at the bottom. The fan frame 22 has a third motor 23, and the third motor 23 has an output shaft. Multiple sets of fan blades 24 are evenly arranged on the outer wall of the output shaft. The fan frame 22 has a limiting frame 25 at the bottom. It should be noted that this utility model is a cooling device for bottle cap production. All components are standard parts or components known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. In this device, all the above-mentioned electrical components refer to power elements, electrical components, and the matching monitoring computer and power supply connected by wires. The specific connection method should refer to the working principle above, and the electrical connection between each electrical component is completed in sequence. The detailed connection method is a well-known technology in the field.

[0021] Furthermore, under the action of the third motor 23, the fan blade 24 forms a rotating structure within the fan outer frame 22 via the output shaft, and the fan outer frame 22 forms a vertical lifting structure with the conveyor belt 11 via the telescopic arm 21 under the action of the electric push rod 20. Thus, the liftable fan assembly and the limit frame 25 assembly can ensure that the bottle cap can be stably cooled on the inside, thereby ensuring the overall cooling effect of the bottle cap.

[0022] Working Principle: Using the cooling device for bottle cap production, the turntable 2, unloading rack 8, and related components are first driven to rotate, allowing the bottle caps to be compression molded through the upper mold 3 and lower mold 5. After compression molding, the bottle caps are cooled by the spirally installed cold air vents 14 on the outside of the first fixed frame 1. Simultaneously, another set of cold air vents 14 provides auxiliary cooling to the surface of the upper mold 3, thus ensuring the cooling of the bottle caps while maintaining the effectiveness of the upper mold 3. After the bottle caps are cooled, the turntable 2 drives the bottle caps to continue moving, and the rotating unloading rack 8 spirally removes the bottle caps from the upper mold 3. Simultaneously, the air inlet pipe 17 introduces cold air into the first support frame 6, and the return air pipe 18 ensures the flow of cold air within the first support frame 6, ensuring the upper surface of the first support frame 6 is continuously kept cool. Maintaining a low temperature allows for auxiliary cooling of the lower surface of the bottle cap during transport. After the bottle cap is moved onto the conveyor belt 11 by multiple unloading racks 8, the second motor 10 can be started. The second motor 10 drives the conveyor belt 11 through the drive wheel and driven wheel to unload the bottle cap. At the same time, the electric push rod 20 can be started periodically by the program. The electric push rod 20 drives the limiting frame 25 to descend through the telescopic arm 21, so that the limiting frame 25 can squeeze and limit the bottle cap to prevent subsequent displacement. At the same time, the third motor 23 can be started. The output shaft of the third motor 23 drives the fan blade 24 to rotate, so that the rotating fan blade 24 can provide auxiliary cooling to the inside of the bottle cap, thereby ensuring that the bottle cap can be cooled from all directions after forming. This is the usage process of the cooling device for bottle cap production.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cooling device for bottle cap production, comprising a first fixed frame (1), a turntable (2) below the first fixed frame (1), and multiple sets of upper molds (3) on the lower end face of the turntable (2), a second fixed frame (4) below the upper molds (3), and multiple sets of lower molds (5) correspondingly provided on the second fixed frame (4), a first support frame (6) on one side of the second fixed frame (4), and multiple sets of first motors (7) inside the first support frame (6), an output shaft on the first motor (7), and a discharge frame (8) sleeved on the output shaft, a second support frame (9) on one side of the first support frame (6), and a second motor (10) inside the second support frame (9), one end of the output shaft of the second motor (10) being connected to a drive wheel via a coupling, and a driven wheel correspondingly provided between the second support frames (9) on one side of the drive wheel, the drive wheel and the driven wheel being sleeved on the outer wall by a conveyor belt (11), characterized in that: The first fixing frame (1) has fixing plates (12) on its two outer walls respectively, and the fixing plates (12) have multiple sets of bolts (13) screwed on their upper ends respectively, and the other ends of the bolts (13) are screwed into the first fixing frame (1). The side of the fixing plate (12) that is close to the mold (3) is provided with a cold air vent (14), and a cold air pipe (15) is provided on the cold air vent (14). The other end of the cold air pipe (15) is connected to a cold air blower. The first support frame (6) has a hollow structure inside, and the first support frame (6) is provided with fixed pipes (16) at both ends. The fixed pipes (16) have an air inlet pipe (17) spirally inside, and the other set of fixed pipes (16) has a return air pipe (18) spirally inside. The second support frame (9) is provided with a concave fixing frame (19) on the upper part, and the concave fixing frame (19) has multiple sets of electric push rods (20) embedded in the horizontal plate. The electric push rods (20) are provided with telescopic arms (21) on the lower part, and the telescopic arms (21) are provided with a fan frame (22) at the lower end. The fan frame (22) is provided with a third motor (23), and the third motor (23) is provided with an output shaft. The output shaft is provided with multiple sets of fan blades (24) evenly on the outer wall. The fan frame (22) is provided with a limiting frame (25) on the lower part.

2. A cooling device for bottle cap production according to claim 1, characterized in that: The unloading rack (8) forms a rotating structure with the first support frame (6) through the output shaft under the action of the first motor (7), and the conveyor belt (11) forms a conveying structure with the second support frame (9) through the driving wheel and the driven wheel under the action of the second motor (10).

3. A cooling device for bottle cap production according to claim 1, characterized in that: The cold air vent (14) is connected to the first fixing frame (1) by multiple sets of bolts (13), fixing plate (12) to form a spiral locking structure.

4. A cooling device for bottle cap production according to claim 1, characterized in that: The outer walls of the air inlet pipe (17) and the return air pipe (18) are provided with matching threads on the inner wall of the fixed pipe (16), and the air inlet pipe (17) forms a connected structure with the return air pipe (18) through the fixed pipe (16) and the first support frame (6).

5. A cooling device for bottle cap production according to claim 1, characterized in that: The fan blade (24) forms a rotating structure within the fan frame (22) through the output shaft under the action of the third motor (23), and the fan frame (22) forms a vertical lifting structure with the conveyor belt (11) through the telescopic arm (21) under the action of the electric push rod (20).

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