A smart warehousing equipment using stretch film

Abstract

This utility model relates to the field of stretch film storage technology and discloses an intelligent stretch film storage device, including a storage cabinet. Several sets of fixed rods are fixedly connected to the inner wall of the storage cabinet, with two rods in each set. Several moving blocks are slidably connected to the outer wall of each set of fixed rods. A placement rod is fixedly connected to one side of each moving block. A drive frame is fixedly connected to one side of the storage cabinet. The top of the drive frame is equipped with a drive assembly capable of driving the moving blocks to move with varying pitch. This utility model achieves precise automatic adjustment of the storage spacing through the coordinated operation of a drive motor, a synchronous rod, a bevel gear transmission system, and the pitch-changing rod. When storing large-diameter finished products, the system automatically increases the spacing between the placement rods to ensure smooth placement of the products and avoid crushing damage. When storing small-diameter finished products, the system automatically reduces the spacing to provide stable constraints and prevent product rolling displacement.

Description

Technical Field

[0001] This utility model relates to the field of stretch film storage technology, and in particular to a smart stretch film storage device. Background Technology

[0002] Stretch film, as an important material in the modern packaging industry, is widely used in cargo packaging, pallet wrapping, and product protection. With the rapid development of e-commerce logistics and manufacturing, the demand for stretch film is constantly increasing, placing higher demands on its storage management.

[0003] Traditional stretch film storage methods primarily utilize ordinary shelves or simple storage racks, which present the following technical problems: First, the fixed storage spacing cannot accommodate variations in the outer diameter of finished products. In actual production, stretch film products of the same batch and specifications generally have a consistent outer diameter, meeting the need for neat storage of products of the same specifications. However, problems arise when storing stretch film products of different specifications. Although the diameter of the internal rolls (paper tubes or plastic tubes) of the stretch film is relatively standardized, the different combinations of film thickness and winding length result in significant differences in the final outer diameter of the finished rolls. When storing at fixed spacing, products with large outer diameters are difficult to retrieve and place in narrow spaces, making them difficult to put on shelves. Forcing them to be placed can easily cause product compression. Products with small outer diameters are unstable in wide spaces and are prone to rolling and displacement. Second, there is a lack of effective environmental control measures. Stretch film materials are sensitive to temperature and humidity. Excessive temperature can easily lead to film aging and thermal deformation, while excessive humidity can cause film adhesion. Excessive humidity may cause static electricity to attract dust. Changes in these environmental factors will affect the performance and storage quality of the stretch film.

[0004] Therefore, those skilled in the art propose a smart warehousing device using stretch film to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a smart warehousing device using stretch film.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a stretch film intelligent storage device, comprising a storage cabinet, wherein a plurality of fixed rods are fixedly connected to the inner wall of the storage cabinet, each set of the fixed rods consisting of two rods, and a plurality of movable blocks are slidably connected to the outer wall of each set of the fixed rods. A placement rod is fixedly connected to one side of each movable block, and a drive frame is fixedly connected to one side of the storage cabinet. A drive component capable of driving the plurality of movable blocks to move with varying pitch is provided on the top of the drive frame. Two mounting ports one and two mounting ports two are opened on both sides of the storage cabinet, and a temperature control component is provided inside each of the mounting ports one and two mounting ports two.

[0007] The storage cabinet provides a sealed storage space, protecting the stretch film from external environmental influences. The fixed rod provides a precise sliding guide track for the moving blocks, bearing the weight of the stretch film roll and ensuring storage safety. The design of two blocks per group ensures the stability and parallelism of the moving blocks during movement. The moving blocks slide on the fixed rod, realizing dynamic adjustment of the storage spacing. The placement rod directly supports the stretch film roll, providing a stable storage fulcrum. The drive frame houses and protects the entire transmission system, providing a stable mounting platform for the drive motor.

[0008] As a further description of the above technical solution:

[0009] A drive motor is fixedly installed on the top of the drive frame, and the output end of the drive motor extends through the interior of the drive frame and is fixedly connected to a synchronizing rod.

[0010] One end of the synchronizing rod is rotatably connected to the inner bottom surface of the drive frame. The drive motor provides the power source for the entire spacing adjustment system, and the synchronizing rod receives the power input from the drive motor, serving as the main drive shaft.

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

[0012] The outer wall of the synchronizing rod is fixedly fitted with several bevel gears, and the outer wall of the bevel gears is meshed with bevel gears. One end of the bevel gears is fixedly connected to a connecting rod.

[0013] Bevel gear one receives the rotational power from the synchronizing rod and transmits the power to bevel gear two through gear meshing. Bevel gear two receives the power transmitted by bevel gear one and changes the transmission direction, converting horizontal rotation into vertical transmission.

[0014] As a further description of the above technical solution:

[0015] One end of the connecting rod rotatably penetrates into the interior of the storage cabinet and is fixedly connected to a pitch rod. The outer wall of the pitch rod is provided with several pitch grooves, and a sliding pin is slidably fitted inside the pitch grooves.

[0016] One end of the actuating pin is fixedly connected to the moving block. The pitch rod receives the rotational power transmitted by the connecting rod. Through the spiral design of the pitch groove, the rotational motion is converted into linear driving force. The actuating pin slides in the pitch groove and receives the spiral guiding force, directly transmitting the adjustment force of the pitch rod to the moving block.

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

[0018] The temperature control assembly includes two electric heating fans and two exhaust fans. The electric heating fans are fixedly installed on the inner wall of the first installation port, and the exhaust fans are fixedly installed on the inner wall of the second installation port.

[0019] Installation port one provides an installation location for the electric heater fan, and installation port two provides an installation location for the exhaust fan. Together with installation port one, they form a complete air circulation path. The electric heater fan heats the incoming air through its built-in heating wire.

[0020] As a further description of the above technical solution:

[0021] Filters are fixedly installed on the opposite sides of the two electric heating fans and on the opposite sides of the two exhaust fans.

[0022] The filter screen blocks dust and impurities from entering and exiting the air.

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

[0024] The storage cabinet has a sliding door on the front, and a controller is fixedly installed on the front of the sliding door.

[0025] The sliding door provides an operating channel for storing and retrieving stretch film. When sealed, it works in conjunction with the overall environmental control system. It is electrically controlled by the sliding rail and operated by the controller.

[0026] As a further description of the above technical solution:

[0027] A light is fixedly installed on the inner top surface of the storage cabinet.

[0028] As a further description of the above technical solution:

[0029] Temperature and humidity sensors are fixedly installed on the inner top surface of the storage cabinet, on both sides of the lighting lamp, and both the temperature and humidity sensors are electrically connected to the controller.

[0030] Temperature sensors monitor real-time temperature changes inside the storage cabinet and transmit the temperature data to the controller for analysis. Humidity sensors monitor real-time humidity changes inside the storage cabinet and transmit the humidity data to the controller for analysis.

[0031] As a further description of the above technical solution:

[0032] A humidifier is installed on the inner bottom surface of the storage cabinet.

[0033] This utility model has the following beneficial effects:

[0034] 1. Compared with existing technologies, this intelligent stretch film storage equipment achieves precise automatic adjustment of storage spacing through the coordinated operation of drive motor, synchronous rod, bevel gear transmission system and pitch rod. When storing large-diameter finished products, the system automatically increases the spacing between the placement rods to ensure that the products can be placed smoothly and avoid crushing damage; when storing small-diameter finished products, the system automatically reduces the spacing to provide stable constraints and prevent product rolling displacement. Compared with the traditional fixed spacing storage method, it significantly improves the storage adaptability and space utilization of products of different specifications.

[0035] 2. Compared with existing technologies, this intelligent stretch film storage equipment monitors the storage environment in real time through temperature and humidity sensors. The controller automatically adjusts the operation of the electric heating fan, exhaust fan, and humidifier based on the monitoring data to ensure that the stretch film is stored in the most suitable temperature and humidity environment. At the same time, the coordinated operation of the electric heating fan and exhaust fan can form good air circulation, effectively preventing film aging and thermal deformation caused by excessive temperature, and avoiding problems such as film adhesion or electrostatic dust attraction caused by abnormal humidity. Attached Figure Description

[0036] Figure 1 This is a three-dimensional schematic diagram of the overall structure of an intelligent warehousing equipment for stretch film proposed in this utility model;

[0037] Figure 2 This is a three-dimensional schematic diagram of the overall structure of an intelligent stretch film storage device proposed in this utility model from another perspective.

[0038] Figure 3 This is a three-dimensional schematic diagram of the storage cabinet structure of the intelligent warehousing equipment using stretch film proposed in this utility model;

[0039] Figure 4 This is a three-dimensional schematic diagram of the drive component structure of an intelligent stretch film storage device proposed in this utility model;

[0040] Figure 5 This is a three-dimensional schematic diagram of the variable pitch rod and variable pitch groove structure of the intelligent stretch film storage equipment proposed in this utility model.

[0041] Legend:

[0042] 1. Storage cabinet; 2. Fixed rod; 3. Moving block; 4. Placement rod; 5. Drive frame; 6. Mounting port one; 7. Mounting port two; 8. Drive motor; 9. Synchronizing rod; 10. Bevel gear one; 11. Bevel gear two; 12. Connecting rod; 13. Pitch rod; 14. Pitch groove; 15. Actuating pin; 16. Electric heater; 17. Exhaust fan; 18. Filter screen; 19. Sliding door; 20. Controller; 21. Lighting; 22. Temperature sensor; 23. Humidity sensor; 24. Humidifier. Detailed Implementation

[0043] 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.

[0044] Reference Figure 1-5 This utility model provides an intelligent storage device for stretch film: It includes a storage cabinet 1. Several sets of fixing rods 2 are fixedly connected to the inner wall of the storage cabinet 1, with two fixing rods in each set. Several moving blocks 3 are slidably connected to the outer wall of each set of fixing rods 2. A placement rod 4 is fixedly connected to one side of each moving block 3. A drive frame 5 is fixedly connected to one side of the storage cabinet 1. The top of the drive frame 5 is equipped with a drive component capable of moving the moving blocks 3 with varying pitch. Two mounting ports 1-6 and two mounting ports 2-7 are opened on both sides of the storage cabinet 1. Temperature control components are installed inside both mounting ports 1-6 and mounting ports 2-7. The storage cabinet 1 provides a sealed storage space to protect the stretch film from external environmental influences. The fixing rods 2 provide precise sliding guide tracks for the moving blocks 3, bearing the weight of the stretch film roll and ensuring storage safety. Each set of fixing rods 2-6 provides a fixed guide track for the moving blocks 3, bearing the weight of the stretch film roll and ensuring storage safety. The design of the two components ensures the stability and parallelism of the moving block 3 during movement. The moving block 3 slides on the fixed rod 2, realizing dynamic adjustment of the storage spacing. The placement rod 4 directly supports the winding film roll, providing a stable storage fulcrum. The drive frame 5 accommodates and protects the entire transmission system, providing a stable mounting platform for the drive motor 8. Through the coordinated operation of the drive motor 8, the synchronizing rod 9, the bevel gear transmission system, and the pitch-changing rod 13, precise automatic adjustment of the storage spacing is achieved. When storing large-diameter finished products, the system automatically increases the spacing of the placement rods 4 to ensure that the products can be placed smoothly and avoid crushing damage. When storing small-diameter finished products, the system automatically reduces the spacing to provide stable constraints and prevent product rolling displacement. Compared with the traditional fixed-spacing storage method, this significantly improves the storage adaptability and space utilization of products of different specifications.

[0045] A drive motor 8 is fixedly mounted on the top of the drive frame 5. The output end of the drive motor 8 extends into the interior of the drive frame 5 and is fixedly connected to a synchronizing rod 9. One end of the synchronizing rod 9 is rotatably connected to the inner bottom surface of the drive frame 5. The drive motor 8 provides the power source for the entire spacing adjustment system. The synchronizing rod 9 receives the power input from the drive motor 8 and serves as the main drive shaft. Several bevel gears 10 are fixedly sleeved on the outer wall of the synchronizing rod 9. Bevel gears 11 are meshed with the outer wall of the bevel gears 10. A connecting rod 12 is fixedly connected to one end of the bevel gears 11. The bevel gears 10 receive the rotational power from the synchronizing rod 9 and transmit the power to the bevel gears 11 through gear meshing. Wheel 11 receives power from bevel gear 10, changes the transmission direction, and converts horizontal rotation into vertical transmission. One end of connecting rod 12 rotates through and is fixedly connected to the interior of storage cabinet 1 with pitch rod 13. The outer wall of pitch rod 13 has several pitch grooves 14. Actuating pin 15 is slidably fitted inside the pitch groove 14. One end of the actuating pin 15 is fixedly connected to the moving block 3. Pitch rod 13 receives rotational power from connecting rod 12. Through the spiral design of pitch groove 14, the rotational motion is converted into linear driving force. Actuating pin 15 slides in pitch groove 14, receives spiral guiding force, and directly transmits the adjusting force of pitch rod 13 to moving block 3.

[0046] The temperature control assembly includes two electric heating fans 16 and two exhaust fans 17. The electric heating fans 16 are fixedly installed on the inner wall of mounting port 1 6, and the exhaust fans 17 are fixedly installed on the inner wall of mounting port 2 7. Mounting port 1 6 provides a mounting position for the electric heating fans 16, and mounting port 2 7 provides a mounting position for the exhaust fans 17. Together with mounting port 1 6, they form a complete air circulation path. The electric heating fans 16 heat the incoming air through built-in heating wires. Filters 18 are fixedly installed on the opposite sides of the two electric heating fans 16 and the opposite sides of the two exhaust fans 17. The filters 18 block dust and impurities in the incoming and outgoing air.

[0047] The front of the storage cabinet 1 is provided with a sliding door 19, and a controller 20 is fixedly installed on the front of the sliding door 19. The sliding door 19 provides an operating channel for storing and retrieving stretch film. When sealed, it works in conjunction with the overall environmental control system. It is electrically controlled by the sliding rail and operated by the controller 20.

[0048] A lighting lamp 21 is fixedly installed on the inner top surface of the storage cabinet 1. A temperature sensor 22 and a humidity sensor 23 are fixedly installed on the inner top surface of the storage cabinet 1 on both sides of the lighting lamp 21. Both the temperature sensor 22 and the humidity sensor 23 are electrically connected to the controller 20. The temperature sensor 22 monitors the temperature change inside the storage cabinet 1 in real time and transmits the temperature data to the controller 20 for analysis. The humidity sensor 23 monitors the humidity change inside the storage cabinet 1 in real time and transmits the humidity data to the controller 20 for analysis. A humidifier 24 is installed on the inner bottom surface of the storage cabinet 1.

[0049] Working principle: First, the stretch film is generally rolled into a cylindrical shape. When storing the stretch film, if it is necessary to adjust the storage spacing according to the diameter of the stretch film roll, the operator sets the required storage specifications through the controller 20 on the sliding door 19. After receiving the instruction, the controller 20 immediately starts the drive motor 8. The output end of the drive motor 8 starts to rotate, directly driving the synchronizing rod 9 to rotate inside the drive frame 5. The rotation of the synchronizing rod 9 ensures the synchronous operation of all transmission components.

[0050] During power transmission, several bevel gears 10 fixedly mounted on the outer wall of the synchronizing rod 9 rotate together with the synchronizing rod 9. Through gear meshing, they precisely drive the corresponding bevel gears 11 to rotate. The bevel gears 11 are fixedly connected to the connecting rod 12, thereby driving the connecting rod 12 to rotate. The rotational power of the connecting rod 12 is transmitted to the pitch rod 13, causing the pitch rod 13 to start rotating inside the storage cabinet 1. As the pitch rod 13 rotates, several pitch grooves 14 opened on its outer wall begin to work. The actuating pins 15 slidingly engaged in the pitch grooves 14 are guided by the helical action of the pitch grooves 14, generating axial displacement. The axial movement of the actuating pins 15 directly pushes the movable block 3 fixedly connected to it to slide along the fixed rod 2. The movement of the movable block 3 drives the placement rod 4 to move synchronously, thereby achieving precise adjustment of the storage spacing. Then, the wrapping film rolls to be stored can be inserted into the placement rod 4.

[0051] After storage is complete, the electric sliding door 19 can be closed, and then the environmental control system starts to work. The temperature sensor 22 and humidity sensor 23 installed on the top surface of the storage cabinet 1 continuously monitor the temperature and humidity parameters inside the storage cabinet 1. The data collected by the sensors is transmitted to the controller 20 in real time through electrical connection. When the temperature exceeds the set upper limit, the controller 20 automatically starts the exhaust fan 17 installed on the inner wall of the second installation port 7 to exhaust the hot air in the storage cabinet 1. When the temperature is lower than the set lower limit, the controller 20 starts the electric heating fan 16 installed on the inner wall of the first installation port 6. The electric heating fan 16 is equipped with an electric heating wire (not shown) to introduce fresh air from the outside and heat it through the heating wire to regulate the temperature.

[0052] During humidity regulation, when the humidity sensor 23 detects that the humidity is too high, the controller 20 increases the operating intensity of the exhaust fan 17 to quickly expel humid air; when the humidity is detected to be too low, the controller 20 activates the humidifier 24 located on the bottom of the storage cabinet 1 to release water vapor into the storage cabinet 1 and increase the ambient humidity. During the entire air circulation process, the filter 18 installed on the opposite side of the electric heating fan 16 and the opposite side of the exhaust fan 17 blocks impurities in the incoming and outgoing air to ensure the cleanliness of the storage environment and prevent dust and impurities from affecting the storage quality of the stretch film.

[0053] When operators need to access or store the stretch film, the electric sliding door 19 is opened, and the lighting 21 installed on the top surface of the storage cabinet 1 is automatically turned on to provide sufficient lighting for the operation. After the storage operation is completed, the electric sliding door 19 is closed, and the equipment continues to maintain the set storage spacing and environmental conditions. Through continuous monitoring by the temperature sensor 22 and humidity sensor 23, the controller 20 automatically adjusts the operating status of the electric heating fan 16, exhaust fan 17 and humidifier 24 according to the preset program to ensure that the stretch film is always in the most suitable storage environment.

[0054] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A smart warehouse device for wrapping film, comprising a warehouse cabinet (1), characterized in that: The inner wall of the storage cabinet (1) is fixedly connected with several sets of fixed rods (2), each set of fixed rods (2) consists of two rods. The outer wall of each set of fixed rods (2) is slidably connected with several moving blocks (3). A placement rod (4) is fixedly connected to one side of the moving block (3). A drive frame (5) is fixedly connected to one side of the storage cabinet (1). The top of the drive frame (5) is provided with a drive component that can drive several moving blocks (3) to move with varying pitch. Two installation ports one (6) and two installation ports two (7) are opened on both sides of the storage cabinet (1). Temperature control components are provided inside the installation ports one (6) and installation ports two (7).

2. The intelligent warehouse equipment for wrapping film according to claim 1, characterized in that: A drive motor (8) is fixedly installed on the top of the drive frame (5). The output end of the drive motor (8) extends through the interior of the drive frame (5) and is fixedly connected to a synchronizing rod (9). One end of the synchronizing rod (9) is rotatably connected to the inner bottom surface of the drive frame (5).

3. The intelligent warehouse device for wrapping film according to claim 2, characterized in that: The outer wall of the synchronizing rod (9) is fixedly fitted with several bevel gears (10), and the outer wall of the bevel gears (10) is meshed with bevel gears (11). One end of the bevel gears (11) is fixedly connected to a connecting rod (12).

4. The intelligent warehouse device for wrapping film according to claim 3, characterized in that: One end of the connecting rod (12) is rotatably inserted into the interior of the storage cabinet (1) and fixedly connected to a pitch rod (13). The outer wall of the pitch rod (13) is provided with several pitch grooves (14). The pitch grooves (14) are slidably fitted with a push pin (15). One end of the push pin (15) is fixedly connected to the moving block (3).

5. The intelligent warehouse equipment for wrapping film according to claim 1, characterized in that: The temperature control assembly includes two electric heating fans (16) and two exhaust fans (17). The electric heating fans (16) are fixedly installed on the inner wall of the first installation port (6), and the exhaust fans (17) are fixedly installed on the inner wall of the second installation port (7).

6. The intelligent warehouse equipment for wrapping film according to claim 5, characterized in that: A filter screen (18) is fixedly installed on the opposite sides of the two electric heating fans (16) and the opposite sides of the two exhaust fans (17).

7. The intelligent warehouse equipment for wrapping film according to claim 1, characterized in that: The front of the storage cabinet (1) is provided with a sliding door (19), and a controller (20) is fixedly installed on the front of the sliding door (19).

8. The intelligent warehouse equipment for wrapping film according to claim 1, characterized in that: A lighting lamp (21) is fixedly installed on the inner top surface of the storage cabinet (1).

9. The intelligent warehouse equipment for wrapping film according to claim 1, characterized in that: Temperature sensor (22) and humidity sensor (23) are fixedly installed on the inner top surface of the storage cabinet (1) and on both sides of the lighting lamp (21), respectively. Both temperature sensor (22) and humidity sensor (23) are electrically connected to the controller (20).

10. The intelligent warehouse equipment for wrapping film according to claim 1, characterized in that: A humidifier (24) is installed on the inner bottom surface of the storage cabinet (1).

Images