A high-density shielding material manufacturing device

Abstract

The utility model belongs to shielding material technical field, specifically is a kind of high-density shielding material manufacturing device, including bottom plate;The top of bottom plate is fixedly installed with support, the top of support is threadedly connected with storage tank, the inner wall of support is provided with driving mechanism, the bottom of storage tank inner wall is provided with speed increasing mechanism;The top of internal gear is provided with transmission mechanism, the top of transmission mechanism is provided with fusion mechanism;Through the setting of cross, motor, rotating disc, gear ring, planetary gear and internal gear, the cooperation of cross, motor and rotating disc can provide main power output for the whole device, so that each component can normally operate, the cooperation of gear ring, planetary gear and internal gear can form planetary gear set, when external gear gear ring rotates, can drive internal gear rotation by planetary gear, to be able to realize the effect of increasing internal gear speed.

Description

Technical Field

[0001] This utility model belongs to the field of shielding material technology, specifically a high-density shielding material manufacturing device. Background Technology

[0002] In the manufacturing process of high-density shielding materials (such as composite materials used for radiation protection and electromagnetic shielding), the core requirement is to achieve uniform mixing and efficient fusion of multiple components (such as metal powder, polymer substrate, functional additives, etc.) to ensure that the material has stable shielding performance and structural density after molding. Currently, most commonly used mixing and manufacturing devices in the industry use a single drive mechanism to rotate the stirring component to complete the material mixing operation, but this method has the following technical defects in practical applications.

[0003] Insufficient mixing efficiency and uniformity: High-density shielding materials typically consist of high-density particulate matter and viscous substrates. Existing devices often have fixed-speed stirring components, making it difficult to adjust the stirring speed according to material characteristics. At a single speed, high-density particles tend to agglomerate, and viscous substrates tend to adhere and clump, resulting in uneven mixing and affecting the shielding effect and structural stability of the final product. While some devices attempt to add speed-increasing structures, these are mostly multi-stage gear drives, which are complex, have high maintenance costs, and are prone to jamming at the transmission joints, affecting mixing continuity and highlighting material residue and waste issues: During mixing, viscous materials tend to adhere to the inner wall and bottom of the storage tank. Existing devices often use fixed scrapers that cannot adapt to the tank wall curvature synchronously with the stirring action, resulting in incomplete cleaning. Residual materials not only cause waste but may also affect the purity of subsequent batches. Some adjustable cleaning mechanisms interfere with the stirring components, requiring separate control and drive, which is cumbersome and reduces mixing efficiency. Poor stability and ease of disassembly / reassembly of stirring components: As a core mixing component, the stability of the stirring rod's installation and positioning directly affects the mixing effect. In existing devices, the stirring rods are mostly connected by bolts or welding. When rotating at high speed, they are prone to shaking due to inaccurate positioning, which leads to a decrease in the uniformity of mixing. Moreover, disassembly and maintenance require the removal of multiple parts, which is inconvenient. At the same time, materials are prone to spillage during the feeding process, and the lack of a precise guiding structure affects the ease of operation and material utilization.

[0004] Therefore, this utility model provides a high-density shielding material manufacturing device. Utility Model Content

[0005] To address the shortcomings of existing technologies and resolve the insufficient mixing efficiency and uniformity issues raised in the background section, this paper proposes a high-density shielding material manufacturing apparatus. High-density shielding materials typically consist of high-density particulate matter and a viscous substrate. Existing apparatuses often employ a fixed-speed stirring mechanism, making it difficult to adjust the stirring speed according to material characteristics. At a single speed, high-density particles tend to agglomerate, and the viscous substrate easily adheres and clumps, resulting in uneven mixing.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A high-density shielding material manufacturing device of this utility model includes a base plate; a bracket is fixedly installed on the top of the base plate, a storage tank is threadedly connected to the top of the bracket, a driving mechanism is provided on the inner wall of the bracket, and a speed-increasing mechanism is provided at the bottom of the inner wall of the storage tank; a transmission mechanism is provided on the top of the internal gear, and a fusion mechanism is provided on the top of the transmission mechanism; a scraping mechanism is provided on the top of the transmission mechanism, and a positioning mechanism is provided on the top of the storage tank; the driving mechanism includes a cross, a motor, and a rotating disk; the cross is fixedly installed on the inner wall of the bracket, and the inner wall of the cross is fixedly installed with the motor; the rotating disk is rotatably installed at the bottom of the storage tank, and the output end of the motor is fixedly connected to the rotating disk; the coordinated use of the cross, motor, and rotating disk can provide the main power output for the entire device, enabling all components to operate normally.

[0007] Preferably, the speed-increasing mechanism includes a gear ring, planetary gears, and an internal gear. The gear ring is rotatably mounted on the bottom of the inner wall of the storage tank and is fixedly connected to the rotating disk. Four sets of planetary gears are arranged in a ring and rotatably mounted on the inner wall of the gear ring. The internal gear is rotatably mounted on the top of the rotating disk. The planetary gears mesh with the gear ring and the internal gear respectively. In this scheme, the gear ring, planetary gears, and internal gear can form a planetary gear set. When the outer gear gear ring rotates, it can drive the internal gear to rotate through the planetary gears, thereby increasing the speed of the internal gear and enabling it to have a faster speed than the gear ring.

[0008] Preferably, the transmission mechanism includes a transmission shaft, a sealing baffle, and a fixing ring. The transmission shaft is fixedly mounted on the top of the internal gear, the sealing baffle is fixedly mounted on the surface of the transmission shaft, and the fixing ring is fixedly connected to the top of the gear ring. The fixing ring is rotatably connected to the sealing baffle. In this scheme, the combined use of the transmission shaft and the sealing baffle can transmit the power of the internal gear to the fusion mechanism, enabling it to rotate and thus properly agitate the material. At the same time, the sealing baffle can also provide a seal for the planetary gear, preventing material from seeping into the planetary gear.

[0009] Preferably, the fusion mechanism includes a slot, a plug, and a stirring rod. The slot is located at the top of the drive shaft, and the plug is movably inserted into the inner wall of the drive shaft through the slot. The top of the plug is fixedly connected to the stirring rod. In this design, the slot, plug, and stirring rod work together to rotate through the rotation of the internal gear, continuously agitating the material to ensure thorough mixing, thereby increasing the material density. It also features quick disassembly.

[0010] Preferably, the scraping mechanism includes a fixed vertical rod, a T-shaped insert rod, an inclined scraper, a scraper bar, and a through hole. Several sets of fixed vertical rods are arranged in a ring and fixedly installed on the top of a fixed ring. The side of the fixed vertical rod closest to the storage tank is movably inserted into the T-shaped insert rod, and the side of the T-shaped insert rod furthest from the fixed vertical rod is fixedly connected to the T-shaped insert rod. The scraper bar is fixedly installed on the side of the inclined scraper closest to the storage tank. The surface of the inclined scraper has a through hole. In this design, the coordinated use of the fixed vertical rod, T-shaped insert rod, inclined scraper, and scraper bar allows the fixed ring to rotate synchronously with the gear ring during rotation, continuously scraping away material adhering to the inner wall of the storage tank, thereby reducing waste and material residue. The through hole allows some material to flow through the inclined scraper during scraping, thus reducing resistance.

[0011] Preferably, the positioning mechanism includes a funnel ring, a connecting plate, and a positioning block. The funnel ring is movably engaged with the top of the storage tank. The inner wall of the funnel ring is fixedly connected to the connecting plate. The side of the connecting plate away from the funnel ring is fixedly connected to the positioning block. The positioning block is movably inserted into the stirring rod. In this design, the combined use of the funnel ring, the connecting plate, and the positioning block facilitates material pouring by the user and also provides positioning for the top of the stirring rod, preventing it from swaying during high-speed rotation.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The high-density shielding material manufacturing device of this utility model, through the arrangement of a cross, motor, rotating disk, gear ring, planetary gear and internal gear, enables the cross, motor and rotating disk to provide the main power output for the whole device, so that each component can operate normally. The gear ring, planetary gear and internal gear can form a planetary gear set. When the outer gear ring rotates, it can drive the internal gear to rotate through the planetary gear, thereby increasing the speed of the internal gear and enabling it to have a faster speed than the gear ring.

[0014] 2. The high-density shielding material manufacturing device of this utility model, through the arrangement of a drive shaft, a sealing baffle, a fixing ring, a slot, a plug, and a stirring rod, enables the drive shaft and the sealing baffle to transmit the power of the internal gear to the fusion mechanism, allowing it to rotate and thus properly stir the material. At the same time, the sealing baffle also provides a seal for the planetary gear, preventing material from seeping into the planetary gear. The slot, plug, and stirring rod can rotate through the rotation of the internal gear and continuously stir the material to ensure thorough mixing, thereby increasing the density of the material. It also features quick disassembly. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a front perspective view of the present invention;

[0017] Figure 2 This is an exploded view of this utility model;

[0018] Figure 3 This is a structural diagram of the drive mechanism in this utility model;

[0019] Figure 4 This is a schematic diagram of a partial explosion structure in this utility model;

[0020] Figure 5 This is a partial structural schematic diagram of the present invention.

[0021] Legend:

[0022] 1. Base plate; 2. Support frame; 3. Storage tank; 4. Drive mechanism; 41. Cross; 42. Motor; 43. Rotating disk; 5. Speed-increasing mechanism; 51. Gear ring; 52. Planetary gear; 53. Internal gear; 6. Transmission mechanism; 61. Drive shaft; 62. Sealing baffle; 63. Fixing ring; 7. Fusion mechanism; 71. Slot; 72. Insert block; 73. Stirring rod; 8. Scraping mechanism; 81. Fixed vertical rod; 82. T-shaped insert rod; 83. Inclined scraper; 84. Scraper strip; 85. Through hole; 9. Positioning mechanism; 91. Funnel ring; 92. Connecting long plate; 93. Positioning block. Detailed Implementation

[0023] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Specific implementation examples are given below.

[0025] like Figures 1 to 5 As shown in the embodiment of this utility model, a high-density shielding material manufacturing device includes a base plate 1; a bracket 2 is fixedly installed on the top of the base plate 1, and a storage tank 3 is threadedly connected to the top of the bracket 2; a driving mechanism 4 is provided on the inner wall of the bracket 2, and an acceleration mechanism 5 is provided at the bottom of the inner wall of the storage tank 3; a transmission mechanism 6 is provided on the top of the internal gear 53, and a fusion mechanism 7 is provided on the top of the transmission mechanism 6; a scraping mechanism 8 is provided on the top of the transmission mechanism 6, and a positioning mechanism 9 is provided on the top of the storage tank 3; the driving mechanism 4 includes a cross 41, a motor 42, and a rotating disk 43; the cross 41 is fixedly installed on the inner wall of the bracket 2, and the inner wall of the cross 41... The motor 42 is fixedly installed, and the rotating disk 43 is rotatably installed at the bottom of the storage tank 3. The output end of the motor 42 is fixedly connected to the rotating disk 43. The speed-increasing mechanism 5 includes a gear ring 51, planetary gears 52, and an internal gear 53. The gear ring 51 is rotatably installed at the bottom of the inner wall of the storage tank 3 and is fixedly connected to the rotating disk 43. Four sets of planetary gears 52 are arranged and are rotatably installed in a ring on the inner wall of the gear ring 51. The internal gear 53 is rotatably installed on the top of the rotating disk 43. The planetary gears 52 mesh with the gear ring 51 and the internal gear 53 respectively. The transmission mechanism 6 includes a transmission shaft 61, a sealing baffle 62, and a fixed ring 63. The transmission shaft 61 is fixedly installed... The sealing baffle 62 is fixedly installed on the surface of the transmission shaft 61 and mounted on the top of the internal gear 53. The fixing ring 63 is fixedly connected to the top of the gear ring 51 and is rotatably connected to the sealing baffle 62. The fusion mechanism 7 includes a slot 71, a plug 72 and a stirring rod 73. The slot 71 is opened on the top of the transmission shaft 61. The plug 72 is movably inserted into the inner wall of the transmission shaft 61 through the opening of the slot 71. The top of the plug 72 is fixedly connected to the stirring rod 73. The scraping mechanism 8 includes a fixed vertical rod 81, a T-shaped plug 82, an inclined scraper 83, a scraper strip 84 and a through hole 85. Several sets of fixed vertical rods 81 are provided, and the several sets of fixed vertical rods 81 are fixed in a ring. Installed on the top of the fixed ring 63, the fixed vertical rod 81 is movably inserted into the T-shaped rod 82 on the side near the storage tank 3, and the side of the T-shaped rod 82 away from the fixed vertical rod 81 is fixedly connected to the T-shaped rod 82. The scraper 84 is fixedly installed on the side of the inclined scraper 83 near the storage tank 3. The surface of the inclined scraper 83 is provided with a through hole 85. The positioning mechanism 9 includes a funnel ring 91, a connecting long plate 92 and a positioning block 93. The funnel ring 91 is movably engaged with the top of the storage tank 3. The inner wall of the funnel ring 91 is fixedly connected to the connecting long plate 92. The side of the connecting long plate 92 away from the funnel ring 91 is fixedly connected to the positioning block 93. The positioning block 93 is movably inserted into the stirring rod 73.

[0026] like Figures 1 to 5As shown, the combined use of the cross 41, motor 42, and rotating disk 43 provides the main power output for the entire device, ensuring the normal operation of each component. The combined use of the gear ring 51, planetary gears 52, and internal gear 53 forms a planetary gear set. When the external gear ring 51 rotates, it drives the internal gear 53 to rotate through the planetary gears 52, thereby increasing the speed of the internal gear 53 and enabling it to have a faster speed than the gear ring 51. The combined use of the drive shaft 61 and the sealing baffle 62 transmits the power of the internal gear 53 to the fusion mechanism 7, allowing it to rotate and thus properly agitate the material. At the same time, the sealing baffle 62 also provides a seal for the planetary gears 52, preventing material from seeping into them. The slot 71 and insert 7... The combination of the agitator 73 and the internal gear 53 allows the gear to rotate, continuously agitating the material to ensure thorough mixing and increase its density. It also features quick-release. The fixed vertical rod 81, T-shaped insert 82, inclined scraper 83, and scraper 84 work together to rotate synchronously with the fixed ring 63 when the gear ring 51 rotates, continuously scraping away material adhering to the inner wall of the storage tank 3, thus reducing waste and material residue. The through hole 85 allows some material to flow through the inclined scraper 83 during scraping, reducing resistance. The funnel ring 91, connecting plate 92, and positioning block 93 facilitate material pouring and provide positioning for the top of the agitator 73, preventing swaying during high-speed rotation.

[0027] Working principle: During operation, first place the base plate 1 on a flat surface. Then, the user picks up the inclined scraper 83 and aligns the T-shaped insert 82 with the fixed vertical rod 81. Next, the user sequentially inserts multiple sets of inclined scrapers 83 into the inner wall of the fixed vertical rod 81. Then, the user picks up the stirring rod 73 and slides it vertically downwards. As the stirring rod 73 descends, the insert 72 must align with the slot 71 and be inserted into the drive shaft 61. Finally, the user places the funnel ring 91 on top of the storage tank 3, ensuring that the positioning block 93 is aligned with the stirring rod 73. 3. After docking, the user pours the material into the funnel ring 91. Due to the inclined design of the funnel ring 91, the material can smoothly enter the storage tank 3. When the material enters the storage tank 3, the user needs to start the motor 42 to drive the rotating disk 43 to rotate. The rotation of the rotating disk 43 will drive the gear ring 51 to rotate. When the gear ring 51 rotates, it will drive the four sets of planetary gears 52 to rotate. When the planetary gears 52 rotate, they will drive the internal gear 53 to rotate. Since the number of teeth of the gear ring 51 is greater than that of the internal gear 53, the power is transmitted to... When the internal gear 53 rotates, its rotational speed is amplified, thereby driving the transmission shaft 61 to rotate. The rotation of the transmission shaft 61 drives the agitator 73 to rotate via the insert block 72. The high-speed rotation of the agitator 73 continuously agitates the material inside the storage tank 3. If the agitator 73 agitates too quickly, it will throw the material against the inner wall of the storage tank 3. When the gear ring 51 rotates, it drives multiple sets of fixed vertical rods 81 to rotate via the fixed ring 63. The rotation of the fixed vertical rods 81 drives the inclined scraper 83 to rotate, and the rotation of the inclined scraper 83 continuously agitates the material inside the storage tank 3. The scraper 84 scrapes away the material from the inner wall of the storage tank 3. At the same time, the inclined angle of the scraper 83 can transport the material back to the stirring rod 73 for repeated stirring. A small amount of material will flow out through the through hole 85, thereby reducing the resistance on the scraper 83 and preventing it from being damaged. When the stirring is completed and the storage tank 3 needs to be cleaned and maintained, the user only needs to follow the above steps to remove the funnel ring 91, stirring rod 73 and scraper 83 in sequence, which will increase the space inside the storage tank 3, making it easier to clean and maintain.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-density shielding material manufacturing apparatus, comprising a base plate (1); characterized in that: A bracket (2) is fixedly installed on the top of the base plate (1), and a storage tank (3) is threadedly connected to the top of the bracket (2). A drive mechanism (4) is provided on the inner wall of the bracket (2), and an acceleration mechanism (5) is provided on the bottom of the inner wall of the storage tank (3). The drive mechanism (4) includes a cross (41), a motor (42) and a rotating disk (43). The cross (41) is fixedly installed on the inner wall of the bracket (2). The inner wall of the cross (41) is fixedly installed with the motor (42). The rotating disk (43) is rotatably installed at the bottom of the storage tank (3). The output end of the motor (42) is fixedly connected to the rotating disk (43). The speed-increasing mechanism (5) includes a gear ring (51), planetary gears (52) and an internal gear (53). The gear ring (51) is rotatably mounted on the bottom of the inner wall of the storage tank (3). The gear ring (51) is fixedly connected to the rotating disk (43). There are four sets of planetary gears (52). The four sets of planetary gears (52) are rotatably mounted on the inner wall of the gear ring (51). The internal gear (53) is rotatably mounted on the top of the rotating disk (43). The planetary gears (52) mesh with the gear ring (51) and the internal gear (53) respectively.

2. The high-density shielding material manufacturing apparatus according to claim 1, characterized in that: The top of the internal gear (53) is provided with a transmission mechanism (6), and the top of the transmission mechanism (6) is provided with a fusion mechanism (7).

3. The high-density shielding material manufacturing apparatus according to claim 2, characterized in that: The top of the transmission mechanism (6) is provided with a scraping mechanism (8), and the top of the storage tank (3) is provided with a positioning mechanism (9).

4. The high-density shielding material manufacturing apparatus according to claim 2, characterized in that: The transmission mechanism (6) includes a transmission shaft (61), a sealing baffle (62), and a fixing ring (63). The transmission shaft (61) is fixedly installed on the top of the internal gear (53), the sealing baffle (62) is fixedly installed on the surface of the transmission shaft (61), and the fixing ring (63) is fixedly connected to the top of the gear ring (51). The fixing ring (63) is rotatably connected to the sealing baffle (62).

5. The high-density shielding material manufacturing apparatus according to claim 2, characterized in that: The fusion mechanism (7) includes a slot (71), a plug (72) and a stirring rod (73). The slot (71) is opened on the top of the drive shaft (61). The plug (72) is movably inserted into the inner wall of the drive shaft (61) through the opening of the slot (71). The top of the plug (72) is fixedly connected to the stirring rod (73).

6. The high-density shielding material manufacturing apparatus according to claim 3, characterized in that: The scraping mechanism (8) includes a fixed vertical rod (81), a T-shaped insert rod (82), an inclined scraper (83), a scraper strip (84), and a through hole (85). The fixed vertical rod (81) is provided in several groups, and the several groups of fixed vertical rods (81) are fixedly installed in a ring on the top of the fixed ring (63). The side of the fixed vertical rod (81) close to the storage tank (3) is movably inserted into the T-shaped insert rod (82), and the side of the T-shaped insert rod (82) away from the fixed vertical rod (81) is fixedly connected to the T-shaped insert rod (82). The scraper strip (84) is fixedly installed on the side of the inclined scraper (83) close to the storage tank (3), and the surface of the inclined scraper (83) is provided with a through hole (85).

7. The high-density shielding material manufacturing apparatus according to claim 3, characterized in that: The positioning mechanism (9) includes a funnel ring (91), a connecting plate (92), and a positioning block (93). The funnel ring (91) is movably engaged with the top of the storage tank (3). The inner wall of the funnel ring (91) is fixedly connected to the connecting plate (92). The side of the connecting plate (92) away from the funnel ring (91) is fixedly connected to the positioning block (93). The positioning block (93) is movably inserted into the stirring rod (73).

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