Molding equipment for perfume bottle production

Abstract

The invention relates to the technical field of perfume bottle production and forming, and discloses forming equipment for perfume bottle production, which comprises a supporting frame, the top of the supporting frame is fixedly connected with a supporting column, the top of the supporting column is fixedly connected with a top plate, the top of the top plate is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with an upper mold. The top of the upper mold is fixedly connected with a sliding column, the sliding column is slidably connected into the top plate, the top of the supporting frame is fixedly connected with a lower mold, and a cooling assembly is arranged in the lower mold. According to the perfume bottle molding device, the output end of the hydraulic cylinder drives the upper mold and the lower mold to extrude and clamp each other, and then a cooling pipe is cooled through a cooler and a fan, so that the effect of rapidly cooling a perfume bottle in the molding process is achieved, and the problem that the cooling speed is low when a traditional natural cooling mode is used is solved; and the production efficiency of the forming equipment is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of perfume bottle production and molding, and particularly to a molding device for perfume bottle production. Background Art

[0002] With the rapid development of the cosmetics industry, the production demand for perfume bottles has gradually increased. Especially in the design of the appearance and function of perfume bottles, the requirements for precision and efficiency are getting higher and higher. The traditional perfume bottle production process usually uses mold forming and completes the production of products through steps such as cooling and demolding. However, with the continuous change of market demand, how to improve production efficiency, reduce production costs, and ensure product quality has become a problem to be solved in the production process. Therefore, developing a molding device that can both quickly cool down and efficiently demold is of great significance for improving production efficiency and product quality; Currently, the commonly used molding devices in perfume bottle production can be roughly divided into two categories: hydraulic molding machines and injection molding machines. In hydraulic molding machines, hydraulic cylinders are used to push the mold to open and close, thereby completing the pressing and molding of raw materials; When using the traditional cooling method for perfume bottle molding, the problem of too slow cooling speed often occurs. Since the cooling process relies on the natural temperature difference to gradually cool down, it often takes a long time to reach the ideal temperature, resulting in an extended production cycle. Especially in mass production, the long cooling time not only reduces production efficiency but also has an adverse impact on the quality of the finished product. Therefore, how to improve the cooling efficiency and shorten the cooling time has become a key problem that the current molding device needs to solve. For this reason, a molding device for perfume bottle production is proposed to solve the above problems. Summary of the Invention

[0003] In order to make up for the above deficiencies, the present invention provides a molding device for perfume bottle production, aiming to improve the problem of slow cooling speed when using the traditional natural cooling method in the prior art.

[0004] To achieve the above object, the present invention adopts the following technical scheme: A molding device for perfume bottle production, including a support frame, a support column is fixedly connected to the top of the support frame, a top plate is fixedly connected to the top of the support column, a hydraulic cylinder is fixedly connected to the top of the top plate, an upper mold is fixedly connected to the output end of the hydraulic cylinder, a sliding column is fixedly connected to the top of the upper mold, the sliding column is slidably connected inside the top plate, a lower mold is fixedly connected to the top of the support frame, and a cooling component is arranged inside the lower mold, and the cooling component is used to quickly shape the molded perfume bottle; The cooling assembly includes a cooling pipe and a cooling row, wherein the cooling pipe is fixedly connected to the inside of the lower mold, the inside of the cooling row is fixedly connected to the outside of the cooling pipe, a water pump is arranged outside the cooling pipe, a water tank is fixedly connected to the outside of the cooling pipe, a fan is fixedly connected to the side wall of the cooling row, and a demoulding assembly is arranged inside the supporting frame, and the demoulding assembly is used to eject the perfume bottle after molding; As a further description of the above technical solution: the demoulding assembly includes a top column and a spring, the top column is slidably connected to the inside of the support frame, the top column is slidably connected to the inside of the lower mold, and the spring is sleeved on the outer wall of the top column; As a further description of the above technical solution: one end of the spring is fixedly connected to a fixed block, and the other end of the spring is fixedly connected to a round block; As a further description of the above technical solution: the bottom of the fixing block is fixedly connected to a bottom plate, and the outer wall of the bottom plate is fixedly connected to the inside of the supporting frame; As a further description of the above technical solution: a support block is fixedly connected to the top of the base plate, and an electric telescopic rod is fixedly connected to the top of the support block; As a further description of the above technical solution: the output end of the electric telescopic rod is fixedly connected to a clamping block, and the inside of the clamping block is fixedly connected to a curved plate; As a further description of the above technical solution: a slide rail is slidably connected to the bottom of the curved panel, and one end of the slide rail is fixedly connected to a limit plate; As a further description of the above technical solution: the curved panel is slidably connected to the bottom of the round block, and the round block fits the curved panel.

[0005] The present invention has the following beneficial effects: 1. In the present invention, the upper mold and the lower mold are driven to squeeze and clamp together by the output end of the hydraulic cylinder, and then the coolant in the water tank is driven to circulate in the cooling pipe by the water pump, and then the cooling pipe is cooled by the radiator and the fan, so as to achieve the effect of quickly cooling the perfume bottle in the molding process, solve the problem of slow cooling speed when using the traditional natural cooling method, and improve the production efficiency of the molding equipment.

[0006] 2. In the present invention, the block is pushed to move by the output end of the electric telescopic rod, and the movement of the block pushes the curved plate to slide inside the round block. The movement of the curved plate squeezes the round block and moves the squeezing spring upward, and at the same time drives the top column to lift upward, thereby achieving the effect of quickly demolding the perfume bottle after molding and cooling, solving the problems of slow speed and incomplete demolding in the traditional demolding method, and improving the practicality of the molding equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1A three-dimensional schematic diagram of a molding device for perfume bottle production proposed by the present invention; Figure 2 A schematic diagram of the cold row structure of a molding device for perfume bottle production proposed by the present invention; Figure 3 A schematic diagram of the ejector pin structure of a molding device for perfume bottle production proposed by the present invention; Figure 4 A schematic diagram of the curved panel structure of a molding device for perfume bottle production proposed by the present invention.

[0008] Legend: 1. Support frame; 2. Base plate; 3. Support column; 4. Top plate; 5. Hydraulic cylinder; 6. Sliding column; 7. Lower mold; 8. Cooling pipe; 9. Water pump; 10. Water tank; 11. Ejector pin; 12. Upper mold; 13. Fan; 14. Cold row; 15. Support block; 16. Electric telescopic rod; 17. Clamping block; 18. Curved panel; 19. Slide rail; 20. Limiting plate; 21. Round block; 22. Spring; 23. Fixed block. Detailed implementation manners

[0009] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0010] Refer to Figure 1 and Figure 2 , an embodiment provided by the present invention: A molding device for perfume bottle production includes a support frame 1. A support column 3 is fixedly connected to the top of the support frame 1. A top plate 4 is fixedly connected to the top of the support column 3. A hydraulic cylinder 5 is fixedly connected to the top of the top plate 4. An upper mold 12 is fixedly connected to the output end of the hydraulic cylinder 5. A sliding column 6 is fixedly connected to the top of the upper mold 12. The sliding column 6 is slidably connected inside the top plate 4. A lower mold 7 is fixedly connected to the top of the support frame 1. A cooling assembly is arranged inside the lower mold 7. The cooling assembly is used to quickly shape the formed perfume bottle; The cooling assembly includes a cooling pipe 8 and a cold row 14. The cooling pipe 8 is fixedly connected to the inside of the lower mold 7. The cold row 14 is fixedly connected to the outside of the cooling pipe 8. A water pump 9 is arranged outside the cooling pipe 8. The water pump 9 is connected to a water tank 10 through a pipeline for providing cooling water flow. The outside of the cooling pipe 8 is fixedly connected to a water tank 10 for storing coolant to ensure temperature control during the cooling process. A fan 13 is fixedly connected to the side wall of the cold row 14. The fan 13 can be used to accelerate air flow, help dissipate heat more effectively, and improve cooling efficiency. A demoulding assembly is arranged inside the support frame 1. The demoulding assembly is used to eject the formed perfume bottle to ensure that the perfume bottle is smoothly removed from the mold. The demoulding assembly is hydraulically driven or mechanically ejected to avoid damage to the perfume bottle and improve production efficiency.

[0011] Specifically, in the process of using the molding equipment to produce perfume bottles, the upper mold 12 is first driven downward by the output end of the hydraulic cylinder 5 to start molding the perfume bottle. When the upper mold 12 moves downward, the sliding column 6 moves synchronously with the upper mold 12 to ensure that the upper mold 12 can be accurately positioned and effectively limit its movement. Then, the upper mold 12 and the lower mold 7 below are squeezed against each other to gradually shape the shape of the perfume bottle. When the upper mold 12 and the lower mold 7 are tightly closed, the perfume bottle inside the mold needs to go through a cooling process to ensure that the molding effect is more stable. For this reason, The water pump 9 is started, and the coolant in the water tank 10 circulates inside the cooling pipe 8. The flow of the coolant takes away the heat inside the mold cavity and conducts it to the cooling row 14 area. At this time, by starting the fan 13, air is blown into the cooling row 14 to promote the cooling of the coolant and further accelerate the heat dissipation. Through the linkage of this series of structures, the coolant effectively absorbs and takes away the heat in the mold, and finally achieves the purpose of rapid cooling and precise shaping. The design of this cooling structure not only ensures that the molding process of the perfume bottle is more efficient, but also greatly improves the production efficiency and product quality.

[0012] Reference Figure 3 and Figure 4, the demoulding assembly includes a ejector pin 11 and a spring 22. The ejector pin 11 is slidably connected inside the support frame 1 and is also slidably connected inside the lower mold 7. The spring 22 is sleeved on the outer wall of the ejector pin 11. One end of the spring 22 is fixedly connected to a fixed block 23, and the other end of the spring 22 is fixedly connected to a round block 21. The bottom of the fixed block 23 is fixedly connected to a bottom plate 2, and the outer wall of the bottom plate 2 is fixedly connected inside the support frame 1. The top of the bottom plate 2 is fixedly connected to a support block 15, and the top of the support block 15 is fixedly connected to an electric telescopic rod 16. The output end of the electric telescopic rod 16 is fixedly connected to a clamping block 17. Inside the clamping block 17 is fixedly connected to a curved panel 18. The bottom of the curved panel 18 is slidably connected to a slide rail 19. One end of the slide rail 19 is fixedly connected to a limit plate 20. The curved panel 18 is slidably connected to the bottom of the round block 21, and the round block 21 is in contact with the curved panel 18. Among them, the function of the sliding connection of the ejector pin 11 is to enable the assembly to move up and down, so as to realize the separation and engagement with the lower mold 7. The function of the spring 22 is to provide a reset force to ensure that the ejector pin 11 can quickly return to its original position during the demoulding process and avoid jamming. The fixed block 23 and the round block 21 respectively fix the two ends of the spring 22 to ensure that the spring 22 can work properly, and through the cooperation of the round block 21 and the curved panel 18, the stability and accuracy during the demoulding process are guaranteed. The bottom plate 2, as a supporting component, is fixedly connected inside the support frame 1 to ensure the structural stability of the entire demoulding assembly and prevent displacement during operation. The combination of the support block 15 and the electric telescopic rod 16 realizes the precise adjustment of the ejector pin 11. Through the action of the electric telescopic rod 16, the height and angle of the demoulding assembly can be adjusted according to needs, so as to meet the requirements of different molds. The cooperation of the clamping block 17 and the curved panel 18 can ensure the smooth sliding of the curved panel 18 and avoid excessive frictional resistance. The slide rail 19 provides a smooth sliding path for the curved panel 18 to ensure that the movement trajectory of the assembly is not disturbed, and the limit plate 20 prevents the slide rail 19 from exceeding the predetermined range during movement, thereby ensuring the stability and safety of the entire assembly.

[0013] Specifically, after the perfume bottle is formed and cooled, in order to smoothly take the perfume out of the mold cavity, the output end of the electric telescopic rod 16 is first started to push the block 17 to move forward. The movement of the block 17 drives the curved plate 18 to move within the slide rail 19 to ensure that the movement trajectory of the curved plate 18 is accurately controlled. During the movement of the curved plate 18, it will exert an extrusion force on the round block 21. When the round block 21 is squeezed, the round block 21 is forced to move upward through the limiting effect of the fixed block 23. As the round block 21 moves upward, the internal spring 22 will also be compressed, thereby releasing a certain elastic force, and at the same time driving the top column 11 to lift upward. The rise of the top column 11 helps to gradually eject the perfume bottle from the mold, ensuring that the demoulding process proceeds smoothly. When the electric telescopic rod 16 stops pushing, the elastic force of the spring 22 begins to play a role, pushing the round block 21 and the top column 11 to reset along the curved track of the block 17. Through this series of linkage cooperation, the rapid and complete demoulding process of the perfume bottle is successfully achieved.

[0014] Working principle: when using the forming equipment to produce perfume bottles, firstly, the upper mold 12 is driven to move downward by the output end of the hydraulic cylinder 5. When the upper mold 12 moves downward, the sliding column 6 moves synchronously with the upper mold 12, and the upper mold 12 is limited in movement. The perfume is shaped by squeezing the upper mold 12 and the lower mold 7 below. When the upper mold 12 and the lower mold 7 are closed, the perfume bottle inside the mold needs to be cooled to achieve a further shaping effect. At this time, the coolant inside the water tank 10 is driven to circulate inside the cooling pipe 8 by starting the water pump 9. The heat inside the mold cavity is taken away by the circulation of the coolant inside the cooling pipe 8. When the heat is brought to the side of the cold row 14, the fan 13 is started to blow air into the cold row 14, so that the coolant inside the cooling pipe 8 is cooled. Through the coordinated linkage of the above-mentioned structure, the effect of the above-mentioned structure is achieved. In order to cool down the heat generated during the molding process of the perfume bottle and achieve the purpose of rapid cooling, when the perfume bottle is molded and cooled, when the perfume bottle needs to be taken out horizontally from the mold cavity, the block 17 is pushed to move by starting the output end of the electric telescopic rod 16, and the block 17 moves to drive the curved plate 18 to move within the slide rail 19. When the curved plate 18 moves, the round block 21 is squeezed. When the round block 21 is squeezed by force, the round block 21 is moved upward through the limit of the fixed block 23. When the round block 21 moves upward, the spring 22 is squeezed and contracted, and the top column 11 is driven to move upward. When the electric telescopic rod 16 stops pushing forward, the spring 22 releases the elastic force to drive the round block 21 and the top column 11 to reset along the curved surface machine of the block 17. Through the linkage and cooperation of the above structure, the purpose of quickly and completely demoulding the perfume bottle is achieved.

[0015] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not used to limit the present invention. 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 perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A molding device for perfume bottle production, including a support frame (1), characterized in that: A support column (3) is fixedly connected to the top of the support frame (1). A top plate (4) is fixedly connected to the top of the support column (3). A hydraulic cylinder (5) is fixedly connected to the top of the top plate (4). An upper mold (12) is fixedly connected to the output end of the hydraulic cylinder (5). A sliding column (6) is fixedly connected to the top of the upper mold (12). The sliding column (6) is slidably connected inside the top plate (4). A lower mold (7) is fixedly connected to the top of the support frame (1). A cooling assembly is arranged inside the lower mold (7). The cooling assembly is used for quickly shaping the formed perfume bottle. The cooling assembly includes a cooling pipe (8) and a cold row (14). The cooling pipe (8) is fixedly connected inside the lower mold (7). The cold row (14) is fixedly connected to the outside of the cooling pipe (8). A water pump (9) is arranged on the outside of the cooling pipe (8). A water tank (10) is fixedly connected to the outside of the cooling pipe (8). A fan (13) is fixedly connected to the side wall of the cold row (14). A demoulding assembly is arranged inside the support frame (1). The demoulding assembly is used for ejecting the formed perfume bottle.

2. The molding device for producing perfume bottles according to claim 1, characterized in that: The demoulding assembly includes a top column (11) and a spring (22). The top column (11) is slidably connected inside the support frame (1). The top column (11) is slidably connected inside the lower mold (7). The spring (22) is sleeved on the outer wall of the top column (11).

3. The molding device for perfume bottle production according to claim 2, wherein: One end of the spring (22) is fixedly connected to a fixed block (23). The other end of the spring (22) is fixedly connected to a round block (21).

4. The molding device for producing perfume bottles according to claim 3, characterized in that: The bottom of the fixed block (23) is fixedly connected to a bottom plate (2). The outer wall of the bottom plate (2) is fixedly connected inside the support frame (1).

5. A molding device for perfume bottle production according to claim 4, characterized in that: A support block (15) is fixedly connected to the top of the bottom plate (2). An electric telescopic rod (16) is fixedly connected to the top of the support block (15).

6. The molding device for producing perfume bottles according to claim 5, wherein: The output end of the electric telescopic rod (16) is fixedly connected to a clamping block (17). A curved panel (18) is fixedly connected inside the clamping block (17).

7. The molding device for producing perfume bottles according to claim 6, characterized in that: The bottom of the curved panel (18) is slidably connected to a slide rail (19). One end of the slide rail (19) is fixedly connected to a limiting plate (20).

8. The molding device for producing perfume bottles according to claim 7, characterized in that: The curved panel (18) is slidably connected to the bottom of the round block (21). The round block (21) is in fit with the curved panel (18).

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