Raw material proportioning equipment for production of wrapping film
By designing a winding film production raw material ratio equipment including a bracket, a material storage mechanism, a conveying pipe, a solenoid valve, a motor, agitator and a control device, the existing equipment is easily blocked and inconvenient to discharge efficiency when there are too many materials, and the smoothness and flexible control effect of material output are achieved.
Patent Information
- Application Number
- CN202421852177.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-01
AI Technical Summary
The existing winding film production raw material ratio equipment is prone to blockage when there are too many materials, which affects the normal raw material ratio. The output ratio of different materials is different, so the current inconvenient control of the material's cutting efficiency.
A winding film production raw material rationing equipment including a bracket, a material storage mechanism, a conveying pipe, a solenoid valve, a motor, agitating device and a control device is designed. By setting up feeding screws and motors, the control device opens the solenoid valves and motors at the same time, and the stirring device performs mixing ratios to avoid blockages, and controls the feeding efficiency of different storage mechanisms through the speed regulator switch.
It achieves smoother material output, avoids clogging, and flexibly controls the cutting efficiency of different materials, improving the use effect.
Smart Images
Figure CN223030115U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of winding film production, in particular to a raw material proportioning device for winding film production. Background Technique
[0002] In the production process of winding films, different production equipment is required. "Winding film" usually refers to a kind of film used for packaging, protecting and fixing goods. It is usually a plastic film, such as polyethylene (PE) or polyvinyl chloride (PVC), etc. The winding film can be used manually or mechanically for packaging goods, and is usually used for packaging goods on pallets or some large items to prevent them from being damaged or polluted during transportation or storage. The winding film is widely used in the logistics, transportation and warehousing industries. It can improve the efficiency and safety of goods packaging, protect goods from the influence of the external environment, and reduce the risk of goods damage and loss. The winding film is formed by heating and blowing a mixture of multiple materials. Therefore, in the production process of winding films, it is necessary to proportion the raw materials, and corresponding proportioning equipment is required during the raw material proportioning process.
[0003] The existing technology has the following problems:
[0004] 1. During the use of the existing raw material proportioning device for winding film production, for the output of materials, it is generally directly connected to a return pipe and a valve structure to control the output and stop the output. Due to the characteristics of the materials, it is easy to cause blockage when there is a large amount of materials, affecting the normal raw material proportioning process;
[0005] 2. When the existing raw material proportioning device for winding film production is proportioning, the output ratios of different materials are different, and the proportions of different types of winding films are also different. To ensure that different amounts of materials can be output within the same time period, it is necessary to control the feeding efficiency of different material storage mechanisms respectively. Currently, it is inconvenient to control the feeding efficiency of materials, and the use effect can be further improved. Content of the Utility Model
[0006] In view of the deficiencies of the existing technology, the utility model provides a raw material proportioning device for winding film production, which solves the problems existing nowadays that for the output of materials, it is generally directly connected to a return pipe and a valve structure to control the output and stop the output. Due to the characteristics of the materials, it is easy to cause blockage when there is a large amount of materials, affecting the normal raw material proportioning process; the output ratios of different materials are different, and the proportions of different types of winding films are also different. To ensure that different amounts of materials can be output within the same time period, it is necessary to control the feeding efficiency of different material storage mechanisms respectively. Currently, it is inconvenient to control the feeding efficiency of materials, and the use effect can be further improved.
[0007] To achieve the above object, the present utility model provides the following technical solutions: A raw material proportioning device for winding film production, including a bracket, a storage mechanism is arranged on the bracket, a conveying pipe is arranged outside the storage mechanism, a solenoid valve is arranged on the conveying pipe, a motor is arranged outside the storage mechanism, a stirring device is arranged below the bracket, and a control device is arranged on the bracket;
[0008] The storage mechanism includes a weighing sensor, a connecting plate, a discharge port, a mounting rod and a feeding screw. The connecting plate is arranged on the weighing sensor. A discharge port is opened on one side of the storage mechanism. A mounting rod is arranged in the discharge port, and a feeding screw is arranged on the mounting rod.
[0009] As a preferred technical solution of the present utility model: The storage mechanism is fixedly installed on the bracket and there are four groups in total. The four groups of storage mechanisms are arranged in a matrix.
[0010] As a preferred technical solution of the present utility model: One end of the conveying pipe is fixedly connected to the outside of the storage mechanism and is communicated with the discharge port. The other end of the conveying pipe passes through the bracket and is fixedly connected to the outside of the stirring device and is communicated with the inside of the stirring device.
[0011] As a preferred technical solution of the present utility model: A solenoid valve is fixedly connected to one side of the conveying pipe and is communicated with the conveying pipe. The motor is fixedly installed on the side of the storage mechanism corresponding to the conveying pipe.
[0012] As a preferred technical solution of the present utility model: The mounting rod is fixedly installed in the discharge port. One end of the feeding screw is rotatably connected to the middle of the mounting rod. The output end of the motor extends into the storage mechanism and is connected to the other end of the feeding screw.
[0013] As a preferred technical solution of the present utility model: There is an electrical connection between the control device and an external power supply, and four speed regulating switches are built into the control device. The weighing sensor is fixedly embedded in the bottom end inside the storage mechanism. The connecting plate is fixedly installed on the top of the weighing sensor and is specifically made of metal.
[0014] As a preferred technical solution of the present utility model: The structures of the four groups of storage mechanisms are the same. The motors outside the four groups of storage mechanisms are respectively and individually connected to the speed regulating switches inside the control device. The weighing sensors in the four groups of storage mechanisms are connected in series with each other and are electrically connected to the control device. The four solenoid valves are respectively electrically connected to the control device. There is an electrical connection between the stirring device and the control device.
[0015] Compared with the prior art, the present utility model provides a raw material proportioning device for winding film production, which has the following beneficial effects:
[0016] 1. The raw material proportioning equipment for producing winding film, by setting a feeding screw, a conveying pipe, and a motor, when outputting materials, the solenoid valve, the motor, and the stirring device can be simultaneously turned on through the control device. The motor drives the feeding screw to rotate, thus driving the raw materials to enter the conveying pipe through the discharge port and finally entering the stirring device for mixing to complete proportioning. When the storage mechanism outputs materials, the feeding screw provides the main power, and the feeding effect is more smooth, while avoiding blockage.
[0017] 2. The raw material proportioning equipment for producing winding film, by setting a feeding screw, a motor, and a control device, the motors corresponding to different storage mechanisms are independently connected to the control device respectively. The rotation speeds of different motors can be controlled through the speed regulating switch built in the control device, so as to control the rotation speeds of the feeding screws in different storage mechanisms, achieving the effect of controlling the feeding efficiency. It can be flexibly adjusted according to different proportioning requirements, facilitating the control of the feeding efficiency of materials and improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0019] Figure 2 is a schematic diagram of the internal structure of the storage mechanism of the present utility model;
[0020] Figure 3 is a schematic diagram of the electrical connection framework of the present utility model;
[0021] Figure 4 is a three-dimensional schematic diagram of the storage mechanism of the present utility model.
[0022] In the figure: 1. Bracket; 2. Storage mechanism; 201. Weighing sensor; 202. Connecting plate; 203. Discharge port; 204. Mounting rod; 205. Feeding screw; 3. Conveying pipe; 4. Solenoid valve; 5. Motor; 6. Stirring device; 7. Control device. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0024] Please refer to Figures 1-4, in this implementation: A winding film production raw material proportioning device includes a bracket 1, on which a material storage mechanism 2 is provided. The material storage mechanism 2 facilitates the storage of required materials. Outside the material storage mechanism 2, a conveying pipe 3 is provided, and a solenoid valve 4 is provided on the conveying pipe 3. The solenoid valve 4 can control the flow and closing of the conveying pipe 3. Outside the material storage mechanism 2, a motor 5 is provided, and a stirring device 6 is provided below the bracket 1. The stirring device 6 facilitates the mixing of materials. A control device 7 is provided on the bracket 1;
[0025] The material storage mechanism 2 includes a weighing sensor 201, a connecting plate 202, a discharge port 203, a mounting rod 204, and a feeding screw 205. A connecting plate 202 is provided on the weighing sensor 201. A discharge port 203 is opened on one side of the material storage mechanism 2. A mounting rod 204 is provided in the discharge port 203, and a feeding screw 205 is provided on the mounting rod 204. The connecting plate 202 can prevent materials from directly contacting the weighing sensor 201.
[0026] In this embodiment, the material storage mechanism 2 is fixedly installed on the bracket 1 and there are four groups in total. The four groups of material storage mechanisms 2 are arranged in a matrix; One end of the conveying pipe 3 is fixedly connected to the outside of the material storage mechanism 2 and is communicated with the discharge port 203. The other end of the conveying pipe 3 passes through the bracket 1 and is fixedly connected to the outside of the stirring device 6 and is communicated with the inside of the stirring device 6. Through the conveying pipe 3, it is convenient to convey the materials in the material storage mechanism 2 into the stirring device 6; One side of the conveying pipe 3 is fixedly connected with a solenoid valve 4 and is communicated with the conveying pipe 3. The motor 5 is fixedly installed on the side of the material storage mechanism 2 corresponding to the conveying pipe 3. The motor 5 can drive the feeding screw 205 to rotate; The mounting rod 204 is fixedly installed in the discharge port 203. One end of the feeding screw 205 is rotatably connected to the middle of the mounting rod 204. The output end of the motor 5 extends into the material storage mechanism 2 and is connected to the other end of the feeding screw 205. Through the feeding screw 205, the materials in the material storage mechanism 2 can be conveyed out more smoothly; There is an electrical connection between the control device 7 and an external power supply, and four speed regulating switches are built into the control device 7. The weighing sensor 201 is fixedly embedded in the bottom end of the material storage mechanism 2. The connecting plate 202 is fixedly installed on the top of the weighing sensor 201 and is specifically made of metal; The structures of the four groups of material storage mechanisms 2 are the same. The motors 5 outside the four groups of material storage mechanisms 2 are respectively and independently connected to the speed regulating switches inside the control device 7. The weighing sensors 201 in the four groups of material storage mechanisms 2 are connected in series with each other and then electrically connected to the control device 7. The four solenoid valves 4 are respectively electrically connected to the control device 7. There is an electrical connection between the stirring device 6 and the control device 7. The weighing sensor 201 can detect the weight of the materials in the corresponding material storage mechanism 2 at all times.
[0027] Working principle and usage process of the utility model: During actual use, place the device in a suitable position and connect it to an external power source to supply power to the weighing sensor 201, motor 5, solenoid valve 4, control device 7, and stirring device 6. Then, according to the type and quantity of raw materials required, add the corresponding winding film raw materials into different storage mechanisms 2. After that, the weight of the materials in the storage mechanism 2 acts on the connecting plate 202 and is transmitted to the weighing sensor 201. The weighing sensor 201 converts the detected mass signal into a measurable electrical signal and outputs it to the control device 7 for display. The amount of output materials can be judged based on the mass data displayed on the control device 7. When it is necessary to output materials, the solenoid valve 4, motor 5, and stirring device 6 can be simultaneously turned on through the control device 7. The motor 5 drives the feeding screw 205 to rotate, thereby driving the raw materials through the discharge port 203 into the conveying pipe 3 and finally into the stirring device 6 for mixing to complete the proportioning. When the storage mechanism 2 outputs materials, the main power is provided by the feeding screw 205, and the feeding effect is more smooth, while avoiding blockage. The motors 5 corresponding to different storage mechanisms 2 are respectively independently connected to the control device 7. The rotation speed of different motors 5 can be controlled through the speed regulation switch built in the control device 7, so as to control the rotation speed of the feeding screw 205 in different storage mechanisms 2, achieving the effect of controlling the feeding efficiency. It can be flexibly adjusted according to different proportioning requirements, facilitating the control of the feeding efficiency of materials and improving the usage effect.
[0028] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used 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 recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A raw material proportioning device for producing stretch film, comprising a support (1), wherein a material storage mechanism (2) is arranged on the support (1), and the characteristics are: A conveying pipe (3) is arranged outside the material storage mechanism (2), a solenoid valve (4) is arranged on the conveying pipe (3), a motor (5) is arranged outside the material storage mechanism (2), a stirring device (6) is arranged below the bracket (1), and a control device (7) is arranged on the bracket (1); The material storage mechanism (2) comprises a weighing sensor (201), a connecting plate (202), a material discharge port (203), a mounting rod (204) and a feeding screw (205); the weighing sensor (201) is provided with a connecting plate (202); one side of the material storage mechanism (2) is provided with a material discharge port (203); a mounting rod (204) is provided in the material discharge port (203); and a feeding screw (205) is provided on the mounting rod (204).
2. The raw material mixing equipment for producing stretch film according to claim 1, characterized in that: The material storage mechanisms (2) are fixedly mounted on the bracket (1) and there are four groups in total. The four groups of material storage mechanisms (2) are arranged in a matrix.
3. The raw material mixing equipment for producing stretch film according to claim 1, characterized in that: One end of the conveying pipe (3) is fixedly connected to the outside of the material storage mechanism (2) and communicates with the material discharge port (203), and the other end of the conveying pipe (3) passes through the bracket (1) and is fixedly connected to the outside of the stirring device (6) and communicates with the inside of the stirring device (6).
4. The raw material mixing equipment for producing stretch film according to claim 1, characterized in that: A solenoid valve (4) is fixedly connected to one side of the delivery pipe (3) and is in communication with the delivery pipe (3), and the motor (5) is fixedly mounted on the side of the material storage mechanism (2) corresponding to the delivery pipe (3).
5. The raw material mixing equipment for producing stretch film according to claim 1, characterized in that: The mounting rod (204) is fixedly mounted in the discharge port (203), one end of the feeding screw (205) is pivotally connected to the middle of the mounting rod (204), and the output end of the motor (5) extends into the storage mechanism (2) and is connected to the other end of the feeding screw (205).
6. The raw material mixing equipment for producing stretch film according to claim 1, characterized in that: The control device (7) is electrically connected to an external power source and has four sets of speed regulating switches built in. The weighing sensor (201) is fixedly embedded and installed at the bottom end of the material storage mechanism (2). The connecting plate (202) is fixedly installed on the top of the weighing sensor (201) and is specifically made of metal.
7. The raw material mixing equipment for producing stretch film according to claim 1, characterized in that: The four groups of material storage mechanisms (2) have the same structure. The motors (5) outside the four groups of material storage mechanisms (2) are respectively connected to the speed regulating switches inside the control device (7). The weighing sensors (201) inside the four groups of material storage mechanisms (2) are connected in series and then electrically connected to the control device (7). The four groups of solenoid valves (4) are respectively electrically connected to the control device (7). There is an electrical connection between the stirring device (6) and the control device (7).