PP plate production feeding equipment with mixing structure
By designing a rotary motor-driven rotating rod and gear meshing structure, as well as a piston plate movement controlled by a dual-axis motor, the problems of uneven mixing and inconvenient discharge in PP board feeding equipment were solved, achieving high-quality production and efficient discharge of PP boards.
Patent Information
- Application Number
- CN202422889690.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2034-11-26
AI Technical Summary
Existing PP board feeding equipment cannot fully mix PP granules, resulting in unstable performance of the produced PP boards. At the same time, it cannot effectively discharge the mixed PP granules, reducing the practicality of the equipment.
A PP board production feeding device with a mixing structure was designed. It adopts a rotating rod driven by a rotary motor and a gear meshing structure to ensure that the stirring blades form a complex flow field in the mixing box, so as to achieve uniform mixing of PP particles. During discharge, the auger is driven by a dual-shaft motor and the piston plate is controlled by the piston disc and connecting rod to achieve precise discharge and prevent leakage.
This process ensures thorough mixing of PP granules, improving the production quality of PP boards. Furthermore, precise control of the discharge process prevents leakage during mixing, enhancing the practicality and efficiency of the equipment.
Smart Images
Figure CN223904263U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to PP board production processing technical field especially relates to a PP board production feeding equipment with mixing structure. BACKGROUND
[0002] In the plastic plate production industry, especially in the PP board production field, the market's demand for product quality and production efficiency is increasing, and with the growth of the demand for PP board in many industries such as construction, packaging and electronics, the traditional feeding equipment has been difficult to meet the demand of large-scale and high-quality production.
[0003] The existing PP board feeding equipment often cannot realize sufficient mixing of PP particles, resulting in unstable performance of the produced PP board and reducing the quality of the product. At the same time, the existing PP board feeding equipment cannot better discharge the mixed PP particles for use, thereby reducing the practicability of the device. UTILITY MODEL CONTENT
[0004] The utility model aims to provide a PP board feeding equipment with mixing structure to solve the problem that the existing PP board feeding equipment often cannot realize sufficient mixing of PP particles. The utility model also aims to provide a PP board feeding equipment to solve the problem that the existing PP board feeding equipment cannot better discharge the mixed PP particles for use.
[0005] Technical scheme: A PP board production feeding equipment with mixing structure, comprising a bottom plate, a mixing box is arranged on the upper surface of the bottom plate, a storage box is arranged above the mixing box, a plurality of supporting rods are fixedly connected to the lower surface of the storage box, the bottom ends of the supporting rods are fixedly connected to the upper surface of the bottom plate, a plurality of supporting columns are fixedly connected to the lower surface of the mixing box, and the bottom ends of the supporting columns are fixedly connected to the upper surface of the bottom plate.
[0006] A rotating motor is fixedly connected to the upper surface of the mixing box, a rotating rod one is fixedly connected to the bottom end of the output shaft of the rotating motor, the bottom end of the rotating rod one is rotatably connected to the inner lower surface of the mixing box through a rotating shaft, rotating rod twos are rotatably connected to the inner upper surface of the mixing box on both sides of the rotating rod one through rotating shafts, the bottom ends of the rotating rod twos are rotatably connected to the inner lower surface of the mixing box through rotating shafts, a plurality of stirring blades are fixedly connected to the outer side walls of the rotating rod one and the rotating rod twos, a gear one is fixedly connected to the upper outer side wall of the rotating rod one, gears twos are fixedly connected to the upper outer side walls of the rotating rod twos, and the outer side walls of the gears twos are meshingly connected with the outer side wall of the gear one.
[0007] Furthermore, a plurality of supporting legs are fixedly connected to the lower surface of the bottom plate.
[0008] Further, the inside of the storage tank is fixedly connected with a partition plate, the lower surface of the inside of the storage tank is fixedly connected with a conveying pipe, the bottom end of the two conveying pipes is fixedly connected with the upper surface of the mixing box, the outer side wall of the two conveying pipes is provided with an electromagnetic valve, and the upper surface of the storage tank is fixedly connected with a feed hopper.
[0009] Further, the lower surface of the inside of the mixing box is provided with a discharge groove on the right side, the lower surface of the inside of the discharge groove is fixedly connected with a communication pipe, the bottom end of the communication pipe extends below the mixing box, and is fixedly connected with a discharge pipe, the right end of the discharge pipe extends to the right side of the bottom plate, the lower surface of the discharge pipe is in contact with the upper surface of the bottom plate, the inside of the discharge pipe and the left side of the communication pipe are fixedly connected with a fixed circular plate, the left side of the fixed circular plate is fixedly connected with a double-shaft motor, the output shaft right end of the double-shaft motor extends to the right side of the fixed circular plate, and is fixedly connected with an auger.
[0010] Further, the left end of the discharge pipe is fixedly connected with a control box, the upper surface of the control box is fixedly connected with the lower surface of the mixing box, the output shaft left end of the double-shaft motor extends to the inside of the control box, and is fixedly connected with a rotating disc, the upper surface of the inside of the control box is slidingly connected with a piston circular plate, the left side of the rotating disc is rotatably connected with a connecting rod through a rotating shaft, the top end of the connecting rod is rotatably connected with the lower surface center of the piston circular plate through a rotating shaft, the inside of the mixing box and the left and right sides of the discharge groove are provided with sliding cavities, the inside of the two sliding cavities is slidingly connected with a piston plate, the opposite sides of the two piston plates are fixedly connected with a baffle plate, the opposite sides of the two baffle plates are in contact, and the upper surface of the inside of the control box is respectively connected with the opposite sides of the inside of the two sliding cavities.
[0011] Further, the inside of the control box and below the piston circular plate are fixedly connected with an annular limiting strip.
[0012] Further, the front surface of the storage tank is symmetrically provided with an observation window.
[0013] Further, the outer shape of the two conveying pipes is annular structure.
[0014] Beneficial effects:
[0015] The rotation of the rotating motor drives the rotating rod one to rotate, gear one on the rotating rod one meshes with gear two on the rotating rod two, so that the rotating rod two also rotates, thereby the plurality of stirring blades can uniformly and fully stir the PP particles, compared with the traditional single stirring shaft structure, the structure can form a more complex flow field in the mixing box, avoids the stirring dead angle, and makes the PP particles fully turn and mix in all directions, thereby effectively solving the problem that the existing PP plate feeding equipment cannot fully mix the PP particles.
[0016] When discharging, through the operation of the double-shaft motor, the auger can be driven to discharge, and the piston disc can be driven to move up and down through the rotating disc and the connecting rod, thereby controlling the movement of the piston plate in the sliding cavity connected with the control box, so that the blocking plate is opened or closed, that is, the discharge channel is accurately opened when discharging is needed, and is completely closed when discharging is not needed, thereby effectively preventing the PP particles in the mixing box from leaking during uniform stirring, and indirectly opening and closing the blocking plate through the up-and-down movement of the piston disc, thereby increasing the stirring time of the remaining raw materials in the mixing box, and further improving the mixing quality of the raw materials. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 is a schematic diagram of the mixing box, the communication pipe and the control box according to the utility model;
[0019] Figure 3 is a schematic diagram of the storage box according to the utility model;
[0020] Figure 4 is a schematic diagram of the Figure 2 enlarged structure of position A in the utility model;
[0021] Figure 5 is a schematic diagram of the Figure 2 enlarged structure of position B in the utility model.
[0022] In the drawing: 1, bottom plate; 2, mixing box; 3, storage box; 4, supporting rod; 5, rotating motor; 6, rotating rod one; 7, rotating rod two; 8, stirring blade; 9, gear one; 10, gear two; 11, supporting column; 12, supporting leg; 13, partition plate; 14, conveying pipe; 15, electromagnetic valve; 16, feeding hopper; 17, discharge groove; 18, communication pipe; 19, discharge pipe; 20, fixed disc; 21, double-shaft motor; 22, auger; 23, control box; 24, rotating disc; 25, piston disc; 26, connecting rod; 27, sliding cavity; 28, piston plate; 29, blocking plate; 30, annular limiting strip; 31, observation window. DETAILED DESCRIPTION
[0023] To make the technical solution of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0024] Example 1
[0025] like Figure 1 As shown, multiple support legs 12 are fixedly connected to the lower surface of the base plate 1;
[0026] The multiple support legs 12 allow the device to maintain a certain degree of stability with the ground, providing more stable support.
[0027] like Figure 1 and Figure 3 As shown, a partition 13 is fixedly connected inside the storage box 3, and conveying pipes 14 are symmetrically fixedly connected to the lower surface of the storage box 3. The bottom ends of the two conveying pipes 14 are fixedly connected to the upper surface of the mixing box 2. Solenoid valves 15 are provided on the outer walls of the two conveying pipes 14. Feed hoppers 16 are symmetrically fixedly connected to the upper surface of the storage box 3.
[0028] The partition 13 serves to divide the space inside the storage bin 3, which can divide the interior of the storage bin 3 into different areas, which helps to classify and store different types or batches of PP board production raw materials. Then, the two solenoid valves 15 can be used to open the two conveying pipes 14 to transport different types of raw materials into the mixing bin 2 in a certain proportion. The two feed hoppers 16 make it convenient for processing personnel to add raw materials to the storage bin 3, thereby improving the feeding efficiency.
[0029] like Figure 1 As shown, observation windows 31 are symmetrically arranged on the front surface of the storage box 3;
[0030] The two observation windows 31 allow processing personnel to monitor the amount of raw materials stored in the storage bin 3 in real time. If the amount is insufficient, the raw materials can be added in time through the two feed hoppers 16, thus eliminating the need to stop the operation of the equipment and increasing the processing efficiency of the device.
[0031] like Figure 1 As shown, a PP board production feeding device with a mixing structure is provided, including a base plate 1, a mixing box 2 is provided on the upper surface of the base plate 1, a storage box 3 is provided above the mixing box 2, a plurality of support rods 4 are fixedly connected to the lower surface of the storage box 3, the bottom ends of the plurality of support rods 4 are fixedly connected to the upper surface of the base plate 1, and a plurality of support columns 11 are fixedly connected to the lower surface of the mixing box 2, the bottom ends of the plurality of support columns 11 are all fixedly connected to the upper surface of the base plate 1.
[0032] The plurality of support columns 11 can be set to fix the storage tank 3 above the mixing tank 2, so that different types of raw materials can be proportionally transported into the mixing tank 2 through the two conveying pipes 14 for stirring and mixing, which can improve the automation of the device and the efficiency of mixing the PP plate raw materials.
[0033] As shown in Figures 1-3 , the two conveying pipes 14 are annular structures.
[0034] The annular structure of the two conveying pipes 14 can better transport the raw materials and prevent the raw materials from being blocked inside the two conveying pipes 14.
[0035] As shown in Figure 2 and Figure 4 , the upper surface of the mixing tank 2 is fixedly connected with a rotating motor 5, the bottom end of the output shaft of the rotating motor 5 is fixedly connected with a rotating rod one 6, the bottom end of the rotating rod one 6 is rotatably connected with the inner lower surface of the mixing tank 2 through a rotating shaft, the inner upper surface of the mixing tank 2 and located on both sides of the rotating rod one 6 are rotatably connected with rotating rods two 7 through rotating shafts, the bottom ends of the two rotating rods two 7 are rotatably connected with the inner lower surface of the mixing tank 2 through rotating shafts, the outer side walls of the rotating rod one 6 and the two rotating rods two 7 are fixedly connected with a plurality of stirring blades 8, the outer side wall of the rotating rod one 6 is fixedly connected with a gear one 9, the outer side walls of the two rotating rods two 7 are fixedly connected with gear twos 10, and the outer side walls of the two gear twos 10 are meshingly connected with the outer side wall of the gear one 9.
[0036] When different proportions of raw materials enter the inside of the mixing tank 2, the rotating motor 5 is started to control the rotating rod one 6 to rotate, the rotating rod one 6 drives the outer gear one 9 to rotate, the gear one 9 drives the two rotating rods two 7 to rotate at the same time through the two gear twos 10, which drives the stirring blades 8 outside the rotating rod one 6 and the two rotating rods two 7 to rotate at the same time, so that the different types of raw materials in the mixing tank 2 can be uniformly mixed, and the quality of the PP plate processing can be improved.
[0037] As shown in Figure 2 and Figure 5 , the inner lower surface of the mixing tank 2 is provided with a discharge groove 17 on the right side, the inner lower surface of the discharge groove 17 is fixedly connected with a communication pipe 18, the bottom end of the communication pipe 18 extends to the lower side of the mixing tank 2, and is fixedly connected with a discharge pipe 19, the right end of the discharge pipe 19 extends to the right side of the bottom plate 1, the lower surface of the discharge pipe 19 is in contact with the upper surface of the bottom plate 1, the inside of the discharge pipe 19 and located on the left side of the communication pipe 18 is fixedly connected with a fixed circular plate 20, the left side of the fixed circular plate 20 is fixedly connected with a double-shaft motor 21, the right end of the output shaft of the double-shaft motor 21 extends to the right side of the fixed circular plate 20, and is fixedly connected with an auger 22.
[0038] When the raw materials inside the mixing box 2 are mixed, the mixed raw materials can be transported to the inside of the discharge pipe 19 through the discharge groove 17 and the communication pipe 18, and then the rotation of the auger 22 controlled by the start of the double-shaft motor 21 can transport the mixed raw materials to the outside of the device for further processing.
[0039] As shown in Figure 2 and Figure 5 , the left end of the discharge pipe 19 is fixedly connected with a control box 23, the upper surface of the control box 23 is fixedly connected with the lower surface of the mixing box 2, the output shaft of the double-shaft motor 21 extends to the inside of the control box 23, and is fixedly connected with a rotating disc 24, the upper surface of the inside of the control box 23 is slidingly connected with a piston disc 25, the left side of the rotating disc 24 is rotatably connected with a connecting rod 26 through a rotating shaft, the top end of the connecting rod 26 is rotatably connected with the lower surface of the center of the piston disc 25 through a rotating shaft, the inside of the mixing box 2 and the left and right sides of the discharge groove 17 are provided with sliding cavities 27, the inside of the two sliding cavities 27 are slidingly connected with piston plates 28, the opposite sides of the two piston plates 28 are fixedly connected with baffle plates 29, the opposite sides of the two baffle plates 29 are in contact, and the inside of the control box 23 is in communication with the opposite sides of the inside of the two sliding cavities 27, respectively.
[0040] When the raw materials inside the mixing box 2 are mixed and stirred, the discharge groove 17 can be sealed by the two baffle plates 29 to prevent the leakage of the raw materials that are not uniformly mixed into the inside of the discharge groove 17, and the periodic rotation of the rotating disc 24 in the inside of the control box 23 can be driven by the rotation of the auger 22 controlled by the start of the double-shaft motor 21, the periodic rotation of the rotating disc 24 can control the piston disc 25 to slide up and down repeatedly in the inside of the control box 23 through the connecting rod 26, when the piston disc 25 slides downward, the airflow in the inside of the two sliding cavities 27 can be sucked into the inside of the control box 23, so that the two baffle plates 29 can be sucked into the inside of the two sliding cavities 27 through the two piston plates 28, the shielding of the discharge groove 17 can be cancelled, and the raw materials can be discharged through the rotation of the auger 22, when the piston disc 25 slides upward, the two baffle plates 29 can be extended to close the discharge groove 17, so that the stirring time of the remaining raw materials in the inside of the mixing box 2 can be increased, and the quality of the raw material mixing can be further improved.
[0041] As shown in Figure 5 , the inside of the control box 23 and below the piston disc 25 are fixedly connected with an annular limiting strip 30.
[0042] The annular limiting strip 30 can effectively limit the movement range of the piston disc 25, and ensure the accuracy of the device.
[0043] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several deformations and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.
Claims
1. A PP board production feeding device with a hybrid structure, comprising a base plate (1), characterized in that: A mixing box (2) is provided on the upper surface of the base plate (1), and a storage box (3) is provided above the mixing box (2). A plurality of support rods (4) are fixedly connected to the lower surface of the storage box (3), and the bottom ends of the plurality of support rods (4) are fixedly connected to the upper surface of the base plate (1). A plurality of support columns (11) are fixedly connected to the lower surface of the mixing box (2), and the bottom ends of the plurality of support columns (11) are all fixedly connected to the upper surface of the base plate (1). A rotary motor (5) is fixedly connected to the upper surface of the mixing box (2). A rotating rod (6) is fixedly connected to the bottom end of the output shaft of the rotary motor (5). The bottom end of the rotating rod (6) is rotatably connected to the lower inner surface of the mixing box (2) via a rotating shaft. Rotating rods (7) are rotatably connected to the upper inner surface of the mixing box (2) on both sides of the rotating rod (6) via rotating shafts. The bottom ends of the two rotating rods (7) are rotatably connected to the lower inner surface of the mixing box (2) via rotating shafts. Multiple stirring blades (8) are fixedly connected to the outer side wall of the rotating rod (6) and the outer side walls of the two rotating rods (7). A gear (9) is fixedly connected to the upper side wall of the rotating rod (6). A gear (10) is fixedly connected to the upper side wall of the two rotating rods (7). The outer side walls of the two gears (10) are meshed with the outer side wall of the gear (9).
2. The PP board production feeding equipment with a hybrid structure according to claim 1, characterized in that: Multiple support legs (12) are fixedly connected to the lower surface of the base plate (1).
3. The PP board production feeding equipment with a hybrid structure according to claim 1, characterized in that: The storage box (3) is fixedly connected to a partition (13). The lower inner surface of the storage box (3) is symmetrically fixedly connected to a conveying pipe (14). The bottom ends of the two conveying pipes (14) are fixedly connected to the upper surface of the mixing box (2). The outer side walls of the two conveying pipes (14) are provided with solenoid valves (15). The upper surface of the storage box (3) is symmetrically fixedly connected to a feed hopper (16).
4. The PP board production feeding equipment with a hybrid structure according to claim 1, characterized in that: A discharge groove (17) is provided on the right side of the inner lower surface of the mixing box (2). A connecting pipe (18) is fixedly connected to the inner lower surface of the discharge groove (17). The bottom end of the connecting pipe (18) extends to the bottom of the mixing box (2) and is fixedly connected to a discharge pipe (19). The right end of the discharge pipe (19) extends to the right side of the bottom plate (1). The lower surface of the discharge pipe (19) is in contact with the upper surface of the bottom plate (1). A fixed circular plate (20) is fixedly connected inside the discharge pipe (19) and to the left side of the connecting pipe (18). A dual-axis motor (21) is fixedly connected to the left side of the fixed circular plate (20). The right end of the output shaft of the dual-axis motor (21) extends to the right side of the fixed circular plate (20) and is fixedly connected to an auger (22).
5. The PP board production feeding equipment with a hybrid structure according to claim 4, characterized in that: A control box (23) is fixedly connected to the left end of the discharge pipe (19). The upper surface of the control box (23) is fixedly connected to the lower surface of the mixing box (2). The left end of the output shaft of the dual-axis motor (21) extends into the interior of the control box (23) and is fixedly connected to a rotating disc (24). A piston disc (25) is slidably connected to the upper surface of the interior of the control box (23). A connecting rod (26) is rotatably connected to the upper left side of the rotating disc (24) via a rotating shaft. The top end of the connecting rod (26) is connected to the... The piston disc (25) is rotatably connected at the center of its lower surface by a rotating shaft. The mixing box (2) is provided with sliding cavities (27) on the left and right sides of the discharge trough (17). Piston plates (28) are slidably connected inside the two sliding cavities (27). Baffle plates (29) are fixedly connected to the opposite sides of the two piston plates (28). The opposite sides of the two baffle plates (29) are in contact with each other. The upper surface of the control box (23) is connected to the opposite sides of the two sliding cavities (27).
6. The PP board production feeding equipment with a hybrid structure according to claim 5, characterized in that: An annular limiting strip (30) is fixedly connected inside the control box (23) and below the piston disc (25).
7. The PP board production feeding equipment with a hybrid structure according to claim 1, characterized in that: The front surface of the storage box (3) is symmetrically provided with observation windows (31).
8. The PP board production feeding equipment with a hybrid structure according to claim 3, characterized in that: Both of the conveying pipes (14) are annular in shape.