Quantitative feeding device for conductive master batch granulation processing
By designing structures such as storage tanks, discharge mechanisms, and inverted conical through holes, the accuracy problem of quantitative feeding devices in the granulation process of conductive masterbatch was solved, realizing automatic weighing and continuous and controllable discharge processes, thereby improving feeding efficiency and material utilization.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN DECHENG PLASTIC TECH
- Filing Date
- 2025-05-16
- Publication Date
- 2026-04-28
AI Technical Summary
Existing quantitative feeding devices for conductive masterbatch granulation lack automatic weighing functions, resulting in poor quantitative accuracy and affecting user experience.
A quantitative feeding device was designed, which includes components such as a storage tank, a discharge mechanism, a collection hopper, and an electronic scale. The discharge disc is driven to rotate by a rotating shaft, and the motor provides power to achieve preliminary control of the discharge amount. The inverted conical discharge through-hole and the inclined collection hopper structure ensure smooth material falling and accurate weighing.
It realizes the automatic weighing function of conductive masterbatch, improves the quantitative accuracy, ensures continuous and controllable discharge, reduces material residue and manual handling, and improves feeding efficiency and material utilization.
Smart Images
Figure CN224170195U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of conductive masterbatch granulation technology, specifically a quantitative feeding device for conductive masterbatch granulation processing. Background Technology
[0002] Masterbatch, also known as plastic masterbatch or masterbatch, is a plastic processing aid developed in the 1980s. It consists of a large amount of chemical additives, carrier resin, and dispersants. Masterbatch is an aggregate obtained by uniformly loading a large amount of pigment into the resin. Conductive masterbatch granulation is the process of making plastic composite materials containing conductive fillers into granules. These granules can be easily mixed with base plastic resins to produce plastic products with conductive or antistatic properties. In the process of conductive masterbatch granulation, the raw materials and various additives need to be mixed and fed in a certain proportion. Therefore, the amount of raw materials fed needs to be limited during the feeding process; otherwise, the final mixing effect will be affected due to material ratio issues.
[0003] Based on the above, the inventors have discovered the following problem: Current quantitative feeding devices for conductive masterbatch granulation processing lack automatic weighing functionality, resulting in poor quantitative accuracy and impacting user experience. Therefore, in view of this, the inventors have researched and improved upon the existing structure and its shortcomings to provide a quantitative feeding device for conductive masterbatch granulation processing, aiming to achieve greater practical value. Utility Model Content
[0004] The purpose of this utility model is to provide a quantitative feeding device for conductive masterbatch granulation processing, so as to solve the problem mentioned in the background art that the current quantitative feeding device for conductive masterbatch granulation processing does not have an automatic weighing function, resulting in poor quantitative accuracy and affecting the user's use.
[0005] In view of the above problems, the technical solution proposed by this utility model is as follows:
[0006] A quantitative feeding device for granulation processing of conductive masterbatch includes a storage tank. A feeding hopper is installed on one side of the top of the storage tank. A support frame is installed on the outside of the storage tank. Three support columns are installed at the bottom of the support frame. A discharge port is opened on one side of the bottom of the storage tank. A discharge mechanism is provided inside the storage tank. A collection hopper is provided at the bottom of the discharge port. A pair of hinges are installed on one side of the bottom of the collection hopper. A base plate is installed at the bottom of the hinges. An electronic scale is installed at the bottom of the base plate. A support plate is installed at the bottom of the electronic scale. A connecting column is installed on one side of the top of the support plate. The top of the connecting column is fixedly connected to the bottom of the storage tank.
[0007] Furthermore, the discharge mechanism includes a rotating shaft, the top end of which is rotatably connected to the top end of the storage tank, and a discharge plate is installed at the bottom end of the rotating shaft. The top end of the discharge plate is provided with several discharge through holes adapted to the discharge port.
[0008] The beneficial effect of adopting the above-mentioned further solution is that the discharge disc is rotated by the rotating shaft, and the discharge through hole and the discharge port are matched to achieve preliminary control of the discharge amount.
[0009] Furthermore, a motor is installed at the top of the storage tank, and the output end of the motor is connected to the top of the rotating shaft.
[0010] The beneficial effect of adopting the above-mentioned further solution is that by using a motor to provide power to the rotating shaft, the stable operation of the discharge mechanism is ensured, making the discharge process more continuous and controllable, and facilitating precise adjustment of the discharge speed and discharge volume according to production needs.
[0011] Furthermore, the top diameter of the discharge through hole is larger than the bottom diameter.
[0012] The beneficial effect of adopting the above-mentioned further solution is that, by having the top diameter of the discharge through hole larger than the bottom diameter, this inverted conical design helps the conductive masterbatch fall smoothly, prevents the material from accumulating and clogging at the through hole, and ensures smooth discharge.
[0013] Furthermore, the bottom of the collection hopper is inclined.
[0014] The beneficial effect of adopting the above-mentioned further solution is that by making the bottom of the collection hopper inclined, the collected conductive masterbatch can be automatically concentrated at the outlet, which facilitates subsequent weighing and unloading operations, reduces material residue, and improves material utilization.
[0015] Furthermore, electric telescopic rods are rotatably connected to both sides of the base plate, and the output end of the electric telescopic rods is rotatably connected to the outer side of the collection hopper.
[0016] The beneficial effect of adopting the above-mentioned further solution is that by connecting the bottom plate and the collection hopper with the electric telescopic rod, the tilt angle of the collection hopper can be controlled by telescopic movement, which facilitates the rapid and accurate delivery of the weighed material to the granulation equipment, improves the feeding efficiency, and reduces manual handling.
[0017] Furthermore, a support base is installed at the bottom end of the support column, and the bottom end of the support base is provided with anti-slip texture. The beneficial effect of adopting the above-mentioned further solution is that, through the support base at the bottom end of the support column and the anti-slip texture at its bottom end, the friction between the device and the ground is increased, making the device more stable during operation.
[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: This quantitative feeding device for conductive masterbatch granulation processing stores and adds conductive masterbatch through a storage tank and a feeding hopper. The collecting hopper, hinge, base plate, electronic scale, tray, and connecting column constitute a metering and receiving structure. The electronic scale can accurately weigh the feeding amount, providing data support for quantitative feeding. The hinge and base plate facilitate material transfer. The rotating shaft drives the discharge disc to rotate, and the discharge through-hole matches the discharge port, achieving preliminary control of the discharge amount. A motor provides power to the rotating shaft, ensuring stable operation of the discharge mechanism, making the discharge process more continuous and controllable. It facilitates precise adjustment of the discharge speed and amount according to production needs. The inverted conical design, where the diameter at the top of the discharge through-hole is larger than the diameter at the bottom, helps... The conductive masterbatch falls smoothly, preventing material accumulation and blockage at the through-holes, ensuring smooth discharge. The inclined bottom of the collecting hopper allows the collected conductive masterbatch to automatically converge at the outlet, facilitating subsequent weighing and unloading operations, reducing material residue, and improving material utilization. An electric telescopic rod connects the base plate and the collecting hopper, allowing for control of the hopper's tilt angle, facilitating the rapid and accurate delivery of weighed material to the granulation equipment, improving feeding efficiency and reducing manual handling. The support base at the bottom of the support column and its anti-slip texture increase friction between the device and the ground, making the device more stable during operation. This invention effectively achieves automatic weighing, improves quantitative accuracy, and has high practical value. Attached Figure Description
[0019] Figure 1 This is one of the three-dimensional structural schematic diagrams disclosed in the embodiments of this utility model;
[0020] Figure 2 This is the second three-dimensional structural schematic diagram disclosed in the embodiment of this utility model;
[0021] Figure 3 This is the third perspective structural diagram of the present utility model embodiment;
[0022] Figure 4 This is a perspective view of the discharge tray disclosed in an embodiment of the present utility model.
[0023] In the diagram: 100, storage tank; 10001, discharge port; 101, support frame; 102, support column; 10201, support base; 103, feed hopper; 104, discharge mechanism; 10401, rotating shaft; 10402, discharge plate; 10403, discharge through hole; 10404, motor; 105, collection hopper; 106, hinge; 107, base plate; 108, electronic scale; 109, pallet; 110, connecting column; 111, electric telescopic rod. Detailed Implementation
[0024] 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.
[0025] Please see Figures 1-4 This utility model provides a technical solution: a quantitative feeding device for granulation processing of conductive masterbatch, comprising a storage tank 100, a feeding hopper 103 installed on one side of the top of the storage tank 100, a support frame 101 installed on the outside of the storage tank 100, three support columns 102 installed at the bottom of the support frame 101, a discharge port 10001 opened on one side of the bottom of the storage tank 100, a discharge mechanism 104 provided inside the storage tank 100, a collecting hopper 105 provided at the bottom of the discharge port 10001, a pair of hinges 106 installed on one side of the bottom of the collecting hopper 105, and a base plate 107 installed at the bottom of the hinges 106. An electronic scale 108 is installed at the bottom of the base plate 107, and a tray 109 is installed at the bottom of the electronic scale 108. A connecting column 110 is installed on one side of the top of the tray 109. The top of the connecting column 110 is fixedly connected to the bottom of the storage tank 100. The storage tank 100, in conjunction with the feeding hopper 103, enables the storage and addition of conductive masterbatch. The collecting hopper 105, hinge 106, base plate 107, electronic scale 108, tray 109, and connecting column 110 constitute a metering and receiving structure. The electronic scale 108 can accurately weigh the feeding amount, providing data support for quantitative feeding. The hinge 106 and the base plate 107 work together to facilitate material transfer.
[0026] 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.
[0027] Please see Figures 1-4The discharge mechanism 104 includes a rotating shaft 10401, the top end of which is rotatably connected to the inner top end of the storage tank 100. A discharge plate 10402 is mounted on the bottom end of the rotating shaft 10401. The top end of the discharge plate 10402 has several discharge through holes 10403 adapted to the discharge port 10001. A motor 10404 is mounted on the top end of the storage tank 100. The output end of the motor 10404 is connected to the top end of the rotating shaft 10401. The top diameter of the discharge through holes 10403 is larger than the bottom diameter. The discharge mechanism 10401 is connected to the top end of the rotating shaft 10401. 1. Drives the discharge plate 10402 to rotate. The discharge through hole 10403 cooperates with the discharge port 10001 to achieve preliminary control of the discharge amount. The motor 10404 provides power to the rotating shaft 10401 to ensure the stable operation of the discharge mechanism 104, making the discharge process more continuous and controllable. It is convenient to accurately adjust the discharge speed and discharge amount according to production needs. The diameter of the top end of the discharge through hole 10403 is larger than that of the bottom end. This inverted conical design helps the conductive masterbatch fall smoothly and prevents the material from accumulating and blocking at the through hole, ensuring smooth discharge.
[0028] 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.
[0029] Please see Figures 1-4 The bottom of the collecting hopper 105 is inclined. Electric telescopic rods 111 are rotatably connected to both sides of the base plate 107. The output end of the electric telescopic rods 111 is rotatably connected to the outside of the collecting hopper 105. A support seat 10201 is installed at the bottom of the support column 102. The bottom of the support seat 10201 has anti-slip texture. The inclined bottom of the collecting hopper 105 allows the collected conductive masterbatch to automatically converge towards the outlet, facilitating subsequent weighing and unloading operations, reducing material residue, and improving material utilization. The electric telescopic rods 111 connect the base plate 107 and the collecting hopper 105, allowing control of the tilt angle of the collecting hopper 105 via telescopic movement. This facilitates the rapid and accurate delivery of weighed materials to the granulation equipment, improving feeding efficiency and reducing manual handling. The support seat 10201 at the bottom of the support column 102 and its anti-slip texture increase the friction between the device and the ground, making the device more stable during operation.
[0030] Specifically, the working principle of this quantitative feeding device for conductive masterbatch granulation is as follows: During use, the conductive masterbatch is stored and added via a storage tank 100 and a feeding hopper 103. A collection hopper 105, hinge 106, base plate 107, electronic scale 108, pallet 109, and connecting column 110 constitute a metering and receiving structure. The electronic scale 108 accurately weighs the feeding amount, providing data support for quantitative feeding. The hinge 106 and base plate 107 facilitate material transfer. A rotating shaft 10401 drives the discharge plate 10402 to rotate. The discharge through-hole 10403 engages with the discharge port 10001 to achieve initial control of the discharge amount. A motor 10404 provides power to the rotating shaft 10401, ensuring stable operation of the discharge mechanism 104, making the discharge process more continuous and controllable. This allows for precise adjustment of the discharge speed and amount according to production needs. The top diameter is larger than the bottom diameter. This inverted conical design helps the conductive masterbatch fall smoothly, preventing material from accumulating and clogging at the through-hole, ensuring smooth discharge. The inclined bottom of the collecting hopper 105 allows the collected conductive masterbatch to automatically converge at the outlet, facilitating subsequent weighing and unloading operations, reducing material residue, and improving material utilization. The electric telescopic rod 111 connects the base plate 107 and the collecting hopper 105, and the tilt angle of the collecting hopper 105 can be controlled by telescopic movement, facilitating the rapid and accurate delivery of weighed material to the granulation equipment, improving feeding efficiency, and reducing manual handling. The support base 10201 at the bottom of the support column 102 and its anti-slip texture increase the friction between the device and the ground, making the device more stable during operation. This utility model can effectively realize automatic weighing function, improve quantitative accuracy, and has high practical value.
Claims
1. A quantitative feeding device for granulation processing of conductive masterbatch, characterized in that, The system includes a storage tank (100), a feed hopper (103) installed on one side of the top of the storage tank (100), a support frame (101) installed on the outside of the storage tank (100), three support columns (102) installed at the bottom of the support frame (101), a discharge port (10001) opened on one side of the bottom of the storage tank (100), a discharge mechanism (104) provided inside the storage tank (100), and a receiving device at the bottom of the discharge port (10001). A collection hopper (105) is provided with a pair of hinges (106) on one side of its bottom end. A base plate (107) is provided at the bottom end of the hinges (106). An electronic scale (108) is provided at the bottom end of the base plate (107). A support plate (109) is provided at the bottom end of the electronic scale (108). A connecting column (110) is provided on one side of the top end of the support plate (109). The top end of the connecting column (110) is fixedly connected to the bottom end of the storage tank (100).
2. The quantitative feeding device for conductive masterbatch granulation processing according to claim 1, characterized in that, The discharge mechanism (104) includes a rotating shaft (10401), the top end of which is rotatably connected to the top end of the storage tank (100), and a discharge plate (10402) is installed at the bottom end of the rotating shaft (10401). The top end of the discharge plate (10402) is provided with a plurality of discharge through holes (10403) that are adapted to the discharge port (10001).
3. The quantitative feeding device for conductive masterbatch granulation processing according to claim 2, characterized in that, A motor (10404) is installed at the top of the storage tank (100), and the output end of the motor (10404) is connected to the top of the rotating shaft (10401).
4. The quantitative feeding device for conductive masterbatch granulation processing according to claim 2, characterized in that, The top diameter of the discharge through hole (10403) is larger than the bottom diameter.
5. The quantitative feeding device for conductive masterbatch granulation processing according to claim 1, characterized in that, The bottom of the collection hopper (105) is inclined.
6. The quantitative feeding device for conductive masterbatch granulation processing according to claim 1, characterized in that, Both sides of the base plate (107) are rotatably connected to electric telescopic rods (111), and the output end of the electric telescopic rods (111) is rotatably connected to the outer side of the collection hopper (105).
7. The quantitative feeding device for conductive masterbatch granulation processing according to claim 1, characterized in that, The bottom end of the support column (102) is equipped with a support base (10201), and the bottom end of the support base (10201) is provided with anti-slip texture.