A cooling device for a plastic cup production workshop

Abstract

This utility model discloses a cooling device for a plastic cup production workshop, including a lower base. Lower guide plates are fixedly installed at both ends of the upper surface of the lower base. An upper guide plate is provided above each of the two lower guide plates. A primary rotating seat is fixedly installed on one end of the upper surface of the lower guide plates and the lower surface of the upper guide plates. An upper guide groove is opened inside the other end of the lower guide plate, and an inner slider is slidably installed in the upper guide groove. A secondary rotating seat is fixedly installed on the upper surface of the inner slider. A primary support arm is rotatably connected between the secondary rotating seat and the primary rotating seat at the other end above. A secondary support arm is rotatably connected between the primary rotating seat at the lower end and the upper inclined secondary rotating seat. This utility model allows for dynamic adjustment of the airflow height and operating temperature of the cooling fan according to the actual workshop environment and usage requirements. It has the practical characteristic of dynamically adjustable operating height, effectively improving the cooling effect of this utility model and reducing its usage limitations.

Description

Technical Field

[0001] This utility model relates to the technical field of equipment in cup production workshops, specifically a cooling device for plastic cup production workshops. Background Technology

[0002] Plastic cups refer to disposable containers used for holding beverages and tea. They are non-biodegradable products. The largest users of disposable plastic cups are generally beverage shops, hot and cold drink shops, milk tea shops, hotels, restaurants, and coffee shops, providing various plastic cups for takeaway drinks and on-site use. Plastic water cups are mostly cylindrical with an opening at the top and a hollow interior for holding food. Some plastic water cups also have handles or additional features such as heat protection and insulation, making them easy to pick up with one hand and stable to place on a table. In modern plastic cup production, most plastic cups are produced in workshops. However, traditional small cup production workshops often have high internal temperatures during the summer, reducing the comfort of workers. Traditional cooling methods mostly use air coolers, i.e., air conditioning fans. However, existing air coolers cannot dynamically adjust the blowing height and working height according to different usage needs, which limits their use, reduces the overall effectiveness, and fails to meet different usage requirements. Therefore, this utility model proposes a height-adjustable cooling device for plastic cup production workshops. Utility Model Content

[0003] The purpose of this invention is to provide a cooling device for plastic cup production workshops to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a cooling device for a plastic cup production workshop, comprising a lower base, with lower guide plates fixedly installed at both ends of the upper surface of the lower base, and an upper guide plate provided above each of the two lower guide plates. The upper guide plates have the same structure as the lower guide plates and are arranged in a mirror image symmetrical arrangement. A primary rotating seat is fixedly installed on one end of the upper surface of the lower guide plate and the lower surface of the upper guide plate. An upper guide groove is opened inside the other end of the lower guide plate, and an inner slider is slidably installed in the upper guide groove. A secondary rotating seat is fixedly installed on the upper surface of the inner slider. A primary support arm is rotatably connected between the secondary rotating seat on the lower guide plate and the primary rotating seat on the upper guide plate. A secondary support arm is rotatably connected between the primary rotating seat on the lower guide plate and the secondary rotating seat on the upper guide plate. The primary support arm and the secondary support arm are arranged crosswise, and the intersection points of the primary support arm and the secondary support arm are rotatably connected.

[0005] Preferably, side guide grooves are provided on the outer side walls of both the lower guide plate and the upper guide plate.

[0006] Preferably, a bearing seat is fixedly installed between the two lower guide plates and on both sides of the upper surface of the lower base, and a ball screw is rotatably connected between the two bearing seats.

[0007] Preferably, a threaded block is fitted on the outer surface of the ball screw, and the threaded block is threadedly connected to the ball screw.

[0008] Preferably, side connecting rods are fixedly installed on both outer walls of the threaded block, and the tail ends of the two side connecting rods pass through the side guide grooves and are fixedly connected to the corresponding inner sliders.

[0009] Preferably, a motor plate is fixedly installed on one outer wall of the lower base, and a servo motor is fixedly installed on the outer wall of the motor plate. The output shaft of the servo motor is connected to a ball screw through a coupling.

[0010] Preferably, a lifting platform is fixedly installed between the upper surfaces of the two upper guide plates, and a cooler is fixedly installed on the upper surface of the lifting platform.

[0011] Preferably, each of the four corners of the lower surface of the lower base is fixedly equipped with a movable wheel.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This utility model allows for dynamic adjustment of the airflow height and operating temperature of the air cooler according to the actual workshop environment and usage requirements. It features dynamically adjustable operating height, effectively improving the cooling effect of the device, reducing limitations, and meeting the needs of different plastic cup production workshops. This enhances overall usability, improves practicality, and facilitates easy adjustment. Furthermore, the included casters allow for convenient movement of the cooling device, providing excellent mobility without manual handling. This makes it readily available and easy to use, resulting in a more convenient design. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the cooling device according to an embodiment of the present utility model; Figure 2 This is a right-side perspective three-dimensional structural diagram of the lifting structure assembly according to an embodiment of the present utility model; Figure 3 This is an embodiment of the present utility model. Figure 2 A magnified structural diagram of region A; Figure 4 This is a left-side three-dimensional structural diagram of the lifting structure assembly according to an embodiment of the present utility model.

[0014] In the diagram: 1. Lower base; 2. Lower guide plate; 3. Upper guide plate; 4. First-stage rotating seat; 5. Upper guide groove; 6. Inner slider; 7. Second-stage rotating seat; 8. First-stage support arm; 9. Second-stage support arm; 10. Side guide groove; 11. Bearing seat; 12. Ball screw; 13. Threaded block; 14. Servo motor; 15. Side connecting rod; 16. Lifting platform; 17. Air cooler; 18. Casters. Detailed Implementation

[0015] 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.

[0016] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] Please see Figure 1-4 One embodiment of this utility model is a cooling device for a plastic cup production workshop, which includes a lower base 1, and lower guide plates 2 are fixedly installed at both ends of the upper surface of the lower base 1. For details, please refer to the appendix of the instruction manual. Figure 2 Figure 3 as well as Figure 4As shown, an upper guide plate 3 is provided above each of the two lower guide plates 2. The upper guide plate 3 has the same structure as the lower guide plate 2 and is arranged in a mirror image symmetrically. A primary rotating seat 4 is fixedly installed on one end of the upper surface of the lower guide plate 2 and the lower surface of the upper guide plate 3. An upper guide groove 5 is opened inside the other end of the lower guide plate 2. An inner slider 6 is slidably installed in the upper guide groove 5. A secondary rotating seat 7 is fixedly installed on the upper surface of the inner slider 6. A primary support arm 8 is rotatably connected between the secondary rotating seat 7 on the lower guide plate 2 and the primary rotating seat 4 on the upper guide plate 3. A secondary support arm 9 is rotatably connected between the primary rotating seat 4 on the lower guide plate 2 and the secondary rotating seat 7 on the upper guide plate 3. Please refer to the instruction manual for details. Figure 1 As shown, the primary support arm 8 and the secondary support arm 9 are arranged crosswise, and the intersection points of the primary support arm 8 and the secondary support arm 9 are rotatably connected. Based on the above description and in conjunction with the accompanying drawings, the above structure is assembled into a scissor lift platform structure. When the inner slider 6 moves left and right in the upper guide groove 5, the scissor lift structure composed of its rotating seat and support arm can be supported, unfolded, or laid flat, so that its upper surface can be lifted and lowered, providing the necessary structural conditions for adjusting the working height of the cooling equipment.

[0019] In this embodiment, in order to drive the inner slider 6 to move left and right, side guide grooves 10 are provided on the outer side walls of the lower guide plate 2 and the upper guide plate 3. Bearing seats 11 are fixedly installed between the two lower guide plates 2 and on both sides of the upper surface of the lower base 1. A ball screw 12 is rotatably connected between the two bearing seats 11. Furthermore, side connecting rods 15 are fixedly installed on both outer walls of the threaded block 13. The tail ends of the two side connecting rods 15 pass through the side guide groove 10 and are fixedly connected to the corresponding inner slider 6. A motor plate is fixedly installed on one outer wall of the lower base 1. A servo motor 14 is fixedly installed on the outer wall of the motor plate. The output shaft of the servo motor 14 is connected to the ball screw 12 through a coupling. This structural design allows the servo motor 14 to operate. When the servo motor 14 is working, it can drive the ball screw 12 to rotate in both directions via a coupling. When the ball screw 12 rotates clockwise or counterclockwise, the threaded block 13 connected to it can move left and right on the ball screw 12. When the threaded block 13 moves left and right, it will drive the inner sliders 6 on both sides to move synchronously via the side connecting rods 15 on both sides. This can drive the scissor lift structure to lift and lower, ensuring normal operation.

[0020] In this embodiment, in order to install the cooling equipment, a lifting platform 16 is fixedly installed between the upper surfaces of the two upper guide plates 3, and a cold air blower 17 is fixedly installed on the upper surface of the lifting platform 16. The cold air blower 17 can thus cool the workshop and improve the temperature comfort of the workshop.

[0021] In this embodiment, movable wheels 18 are fixedly installed at the four corners of the lower surface of the lower base 1. The movable wheels 18 facilitate the movement of the cooling device of this utility model, thus providing good mobility. It can be moved without manual handling, thus achieving the practical effect of being ready to use as soon as it is moved, and making the structure more convenient to use.

[0022] Working principle: This utility model is equipped with a cool air blower 17 on the lifting platform 16. The cool air blower 17 is also known as an environmentally friendly air conditioner. It is a mature existing technology product that can bring fresh air and reduce the temperature in the plastic cup production workshop of the enterprise, thereby achieving the practical effect of workshop cooling and improving the working temperature comfort of the workshop. The air cooler 17 of this utility model is equipped with a scissor lift platform at its bottom. When it is working, it can be operated by the servo motor 14. When the servo motor 14 is working, it can drive the ball screw 12 to rotate in both directions through the coupling. When the ball screw 12 rotates clockwise or counterclockwise, the threaded block 13 connected to it can move left and right on the ball screw 12. When the threaded block 13 moves left and right, it will drive the inner slider 6 on both sides to move synchronously through the side connecting rods 15 on both sides. When the inner slider 6 moves left and right within the upper guide groove 5, its lateral scissor-type lifting structure can be supported and raised or laid flat and lowered under the driving action of the inner slider 6, as detailed in the instruction manual appendix. Figure 1 As shown, when the inner slider 6 moves to the left, the lifting platform 16 is raised, and when the inner slider 6 moves to the right, the lifting platform 16 is lowered. In this way, through the combined use of screw drive and scissor lift structure, the working height of the air cooler 17 can be dynamically adjusted. This utility model allows for dynamic adjustment of the blowing height and working position of the air cooler 17 according to the actual workshop environment and usage requirements. It features dynamically adjustable working height, effectively improving the cooling effect of the device, reducing usage limitations, and meeting the needs of different plastic cup production workshops. This enhances overall usability, improves practicality, and facilitates adjustment. Furthermore, the included casters 18 allow for easy movement of the cooling device, providing excellent mobility and eliminating the need for manual handling. This results in a readily usable and convenient design.

[0023] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cooling device for a plastic cup production workshop, comprising a lower base (1), characterized in that, The lower base (1) has lower guide plates (2) fixedly installed at both ends of its upper surface. An upper guide plate (3) is provided above each of the two lower guide plates (2). The upper guide plate (3) has the same structure as the lower guide plate (2) and is mirror-symmetrically arranged. A primary rotating seat (4) is fixedly installed at one end of the upper surface of the lower guide plate (2) and the lower surface of the upper guide plate (3). An upper guide groove (5) is opened inside the other end of the lower guide plate (2). An inner slider (6) is slidably installed in the upper guide groove (5). The inner slider (6)... A secondary rotating seat (7) is fixedly installed on the upper surface. A primary support arm (8) is rotatably connected between the secondary rotating seat (7) on the lower guide plate (2) and the primary rotating seat (4) on the upper guide plate (3). A secondary support arm (9) is rotatably connected between the primary rotating seat (4) on the lower guide plate (2) and the secondary rotating seat (7) on the upper guide plate (3). The primary support arm (8) and the secondary support arm (9) are arranged crosswise, and the intersection of the primary support arm (8) and the secondary support arm (9) is rotatably connected.

2. The cooling equipment for a plastic cup production workshop according to claim 1, characterized in that: Side guide grooves (10) are provided on the outer side walls of both the lower guide plate (2) and the upper guide plate (3).

3. The cooling equipment for a plastic cup production workshop according to claim 1, characterized in that: Bearing seats (11) are fixedly installed between the two lower guide plates (2) and on both sides of the upper surface of the lower base (1), and a ball screw (12) is rotatably connected between the two bearing seats (11).

4. The cooling equipment for a plastic cup production workshop according to claim 3, characterized in that: The outer surface of the ball screw (12) is fitted with a threaded block (13), and the threaded block (13) is threadedly connected to the ball screw (12).

5. A cooling device for a plastic cup production workshop according to claim 4, characterized in that: Side connecting rods (15) are fixedly installed on both outer walls of the threaded block (13), and the tail ends of the two side connecting rods (15) pass through the side guide groove (10) and are fixedly connected to the corresponding inner slider (6).

6. The cooling equipment for a plastic cup production workshop according to claim 1, characterized in that: A motor plate is fixedly installed on one side of the outer wall of the lower base (1), and a servo motor (14) is fixedly installed on the outer wall of the motor plate. The output shaft of the servo motor (14) is connected to the ball screw (12) through a coupling.

7. A cooling device for a plastic cup production workshop according to claim 1, characterized in that: A lifting platform (16) is fixedly installed between the upper surfaces of the two upper guide plates (3), and a cold air blower (17) is fixedly installed on the upper surface of the lifting platform (16).

8. A cooling device for a plastic cup production workshop according to claim 1, characterized in that: The lower base (1) is fixedly equipped with four casters (18) at the four corners of its lower surface.

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