High-phosphorus powder coating transfer device

Abstract

The utility model relates to the technical field of powder coating transfer processing, in particular to a high-phosphorus powder coating transfer device which comprises a grinding frame, a plurality of supporting legs are connected to the bottom face of the grinding frame, an opening is formed in the top of the grinding frame, a filter screen plate is arranged in the grinding frame, and a discharging opening is formed in the bottom of the grinding frame. The crushing assemblies are symmetrically arranged on the two sides in the grinding frame, and a filter screen plate is arranged below the crushing assemblies; the protection assemblies are symmetrically arranged on the outer walls of the two sides of the grinding frame, and a cavity is formed by the protection assemblies and the grinding frame in the working state of the protection assemblies; and the storage assembly is arranged below the filter screen plate. According to the high-phosphorus powder coating crushing device, protection can be provided for workers when bagged powder coatings are crushed, and the storage assembly located below the filter screen plate can be exposed to crush high-phosphorus powder coating packaging bags only after the weight of the storage assembly on the filter screen plate reaches a certain degree; and when the weight of the filter screen plate is reduced, the filter screen plate can be gradually hidden and stored to avoid injury to workers.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coating processing, and particularly relates to a high-phosphorus powder coating transfer device. Background Art

[0002] Powder coating is a solid powder synthetic resin coating composed of solid resin, pigments, fillers, and additives. Different from ordinary solvent-based coatings and water-based coatings, its dispersion medium is not solvent and water, but air. It has the characteristics of no solvent pollution, 100% film formation, and low energy consumption.

[0003] After retrieval, a Chinese patent with the publication number CN 219291590 U discloses a powder coating conveying and transferring device, which relates to the technical field of powder coating processing. It includes a grinding frame, a feed inlet, and support legs. The lower outer surface of the grinding frame is connected with support legs near the four corners, and the upper outer surface of the grinding frame is provided with a feed inlet. The lower outer surface of the grinding frame is fixedly communicated with a discharge frame, and a baffle is arranged inside the grinding frame. A crushing component is arranged between the baffle and the grinding frame. In the utility model, by setting the crushing component, the bagged powder coating enters the inside through both ends of the grinding frame. The crushing blades on the surface of the first rotating rod and the second rotating rod crush the packaging bag of the powder coating, and the crushed packaging bag rotates to the upper part of the grinding frame along with the hook body. The staff uses tools to take it off for recycling, so as to realize the automatic pouring of the powder coating and the automatic separation of the packaging bag from the powder coating, saving manpower, improving work efficiency, and accelerating the production process.

[0004] However, in the above technical solution, the packaging bag of the powder coating is crushed by the crushing blades on the surface of the first rotating rod and the second rotating rod, and the staff uses tools to take it off for recycling, so as to realize the automatic pouring of the powder coating and the automatic separation of the packaging bag from the powder coating. However, when using this patent, the staff needs to put the bagged powder coating into the grinding frame. The crushing blades on the rotating rod are dangerous during continuous rotation and are likely to cause harm to the workers in case of accidental negligence. Moreover, the crushing blades are also dangerous even when they are exposed to the external environment when not in use. Content of the Utility Model

[0005] The purpose of the utility model is to propose a high-phosphorus powder coating transfer device aiming at the problems existing in the background art.

[0006] Technical solution of the utility model: A high-phosphorus powder coating transfer device, including a grinding frame, with a plurality of support legs connected to its bottom surface. An opening is provided at the top of the grinding frame. A filter screen plate is arranged inside the grinding frame, and a discharge port is provided at the bottom of the grinding frame; a crushing assembly, symmetrically arranged on both sides inside the grinding frame, and the filter screen plate is arranged below the crushing assembly; a protection assembly, symmetrically arranged on the outer walls of both sides of the grinding frame. In the working state of the protection assembly, a cavity is formed between the protection assembly and the grinding frame; a storage assembly, arranged below the filter screen plate. In the working state of the crushing assembly, the storage assembly can drive the filter screen plate to move in the vertical direction.

[0007] Preferably, the protection assembly includes fixed seats, symmetrically arranged and connected to both ends of the outer wall of the grinding frame; arc-shaped plates, with both ends rotatably connected to the two fixed seats. The arc-shaped plates are symmetrically arranged on both sides of the grinding frame, and baffles are connected to both ends of the arc-shaped plates.

[0008] Preferably, the crushing assembly includes a fixed plate, connected to any end of the grinding frame, and a motor is connected to the fixed plate; two rotating rods are arranged side by side symmetrically, with both ends of the rotating rods rotatably connected to the grinding frame, and any one of the two rotating rods is in transmission connection with the output end of the motor; hook claws are circumferentially distributed on the outer peripheral wall of the rotating rod, and the hook claws are evenly distributed at equal intervals along the central axis direction of the rotating rod.

[0009] Preferably, a driving gear is connected to the rotating rod connected to the output end of the motor among the two rotating rods, and a driven gear is connected to the other rotating rod. Two transmission gears are arranged side by side between the driving gear and the driven gear. The driving gear and the driven gear are in meshing transmission connection with the transmission gears. One side of the transmission gear is rotatably connected to a rotating shaft, and the rotating shaft is connected to the grinding frame.

[0010] Preferably, the storage assembly includes mounting plates, symmetrically connected to the inner walls of both ends of the grinding frame, and a number of uniformly distributed through holes are provided on the mounting plates; support rods, slidably connected to the through holes on the mounting plates, with a limiting block connected to one end of the support rod close to the bottom surface of the grinding frame, and the other end of the support rod is used to connect to the filter screen plate; elastic members, sleeved on the outer sides of the support rods, with both ends of the elastic members respectively connected to the filter screen plate and the mounting plates; connecting plates, with both ends connected to the mounting plates, and the connecting plates and the mounting plates are in the shape of an "I" in a top view; fixed blades, slidably connected to the sliding grooves provided on the filter screen plate, and one end of the fixed blade is connected to the connecting plate.

[0011] Preferably, an observation window is provided on the arc-shaped plate, and glass is connected inside the observation window.

[0012] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0013] The utility model can provide protection for workers when crushing bagged powder coatings, and can also provide protection when the grinding frame is not in use. The storage component under the filter screen plate can be exposed only when the weight on the filter screen plate reaches a certain level to crush the high-phosphorus powder coating packaging bag. When the weight on the filter screen plate decreases, it will gradually hide the storage to avoid harm to workers. The crushing component will move the damaged packaging bag so that the powder coating on its inner wall spills into the grinding frame. At the same time, the protection components arranged on both sides of the grinding frame can be closed to block the splashing of dust when the crushing component rotates. The protection components can also protect the bagged high-phosphorus powder coating from entering the grinding frame, avoiding harm to the human body caused by contact between workers and the crushing component in the grinding frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a perspective view of the utility model;

[0015] Figure 2 is Figure 1 the internal structure schematic diagram of;

[0016] Figure 3 is Figure 2 the sectional structure schematic diagram of;

[0017] Figure 4 is Figure 3 the enlarged view of the structure at A of;

[0018] Figure 5 is the sectional structure schematic diagram of the transmission gear.

[0019] Reference numerals: 1, grinding frame; 2, support leg; 3, filter screen plate; 4, fixed seat; 5, arc plate; 6, baffle; 7, fixing plate; 8, motor; 9, rotating rod; 10, claw; 11, driving gear; 12, driven gear; 13, transmission gear; 14, rotating shaft; 15, mounting plate; 16, support rod; 17, limiting block; 18, elastic member; 19, connecting plate; 20, fixed blade; 21, observation window. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Embodiment 1

[0021] As Figures 1 - 5As shown in the figure, a high-phosphorus powder coating transfer device proposed by the present utility model includes a grinding frame 1, support legs 2, a filter screen plate 3, a crushing component, a protection component, and a storage component. A plurality of evenly distributed support legs 2 are connected to the outer wall of the grinding frame 1. An outlet is provided at the bottom of the grinding frame 1. Storage components are arranged on both inner side walls of the grinding frame 1. The filter screen plate 3 is arranged above the storage components. Protection components are arranged on both sides of the filter screen plate 3. When the protection components rotate towards each other, they can close the opening at the top of the grinding frame 1. A crushing component is arranged above the filter screen plate 3. The bagged powder coating enters onto the protection component and enters above the filter screen plate 3 through the rotation of the protection component. The protection component can prevent the staff from directly contacting the crushing component and the storage component, and at the same time, the protection component can prevent the powder coating dust from polluting the surrounding working environment. Due to the self-weight of the bagged powder coating pressing down on the filter screen plate 3, the storage component cuts a notch in the packaging bag, and the powder coating falls through the mesh holes of the filter screen plate 3. The crushing component rotates to drag the packaging bag to move.

[0022] Embodiment 2

[0023] As Figure 1 As shown in the figure, a high-phosphorus powder coating transfer device proposed by the present utility model. Compared with Embodiment 1, in this embodiment, the protection component includes a fixed seat 4, an arc plate 5, and a baffle 6. Both side walls of the grinding frame 1 are connected to symmetrically arranged fixed seats 4. The arc plate 5 is rotatably connected between the fixed seats 4. The arc plates 5 on both sides of the grinding frame 1 are closed to form a semi-circular plate. Both sides of the arc plate 5 are connected to fan-shaped baffles 6. When the crushing component and the storage component in the grinding frame 1 break and screen the bagged powder coating, the bagged coating is placed on the arc plate 5, and the arc plate 5 is rotated by pushing it with a handle. The bagged coating gradually slides from the arc plate 5 onto the filter screen plate 3 and comes into contact with the crushing component and the storage component. The two break the packaging bag to make the powder fall below the filter screen plate 3. At the same time, the arc plates 5 on both sides rotate towards each other to close the opening above the grinding frame 1, and cooperate with the baffle 6 to prevent excessive dust from spreading and polluting the surrounding environment.

[0024] In an optional embodiment, a handle is connected to the arc plate 5; the opening and closing of the arc plate 5 can be conveniently controlled through the handle, which is convenient for workers to use the arc plate 5 to protect and block the grinding frame 1.

[0025] In an optional embodiment, limit plates are connected to both side walls of the grinding frame 1, and the limit plates are slidably connected to the outer side walls of the arc plate 5. When the arc plate 5 is opened and placed upward with bagged powder coating, the limit plates support the arc plate 5 to prevent the problem that the connection between the fixed seat 4 and the arc plate 5 is easily damaged due to excessive force.

[0026] Embodiment 3

[0027] As Figures 2 - 5As shown, a high-phosphorus powder coating transfer device proposed by the utility model, compared with the second embodiment, in this embodiment, the crushing assembly includes a fixed plate 7, a motor 8, a rotating rod 9 and a hook 10, the rotating rods 9 symmetrically arranged side by side are rotatably connected to the inner wall of the grinding frame 1, any one end of the two rotating rods 9 passes through the fixed plate 7 and is connected to the motor 8, the motor 8 is connected to the fixed plate 7, the fixed plate 7 is connected to the inner wall of the grinding frame 1, and a plurality of evenly distributed hooks 10 are connected to the outer circumference of the rotating rod 9, and a transmission member is provided on the outer circumference of the rotating rod 9, and the transmission member drives the two rotating rods 9 to rotate synchronously in opposite directions; when the bagged powder coating enters the filter screen plate 3, the motor 8 is started, the output end of the motor 8 drives the rotating rod 9 to rotate, and the rotating rod 9 drives another rotating rod 9 to rotate synchronously with it through the transmission member, and when the rotating rod 9 rotates, the hook 10 on the rotating rod 9 drives the bagged powder coating to move so that it is close to the crushing assembly, and an opening is opened on the bagged powder coating through the crushing assembly to sprinkle the powder on the filter screen plate 3, and the packaging bag is hooked by the hook 10, and taken out by the worker.

[0028] In an optional embodiment, one of the two rotating rods 9 connected to the output end of the motor 8 is connected to a driving gear 11, and the other rotating rod 9 is connected to a driven gear 12. Two transmission gears 13 arranged side by side are arranged between the driving gear 11 and the driven gear 12. The driving gear 11 and the driven gear 12 are meshed and transmission-connected with the transmission gear 13. One side of the transmission gear 13 is rotationally connected with a rotating shaft 14, and the rotating shaft 14 is connected to the grinding frame 1. The driving gear 11, the driven gear 12 and the two transmission gears 13 are arranged side by side. When the driving gear 11 on the rotating rod 9 is driven to rotate by the output end of the motor 8, the driving gear 11 is meshed with the transmission gear 13, and the driven gear 12 is driven by the transmission of the two transmission gears 13 to rotate synchronously with the driving gear 11 in the opposite direction or direction, so that the bagged powder coatings on both sides of the grinding frame 1 are transported to the middle so that they contact with the storage assembly to open for easy removal of the powder coatings.

[0029] Embodiment 4

[0030] like Figures 3 - 4As shown in the figure, a high-phosphorus powder coating transfer device proposed by the present utility model. Compared with the third embodiment, in this embodiment, the storage component includes a mounting plate 15, a support rod 16, a limit block 17, an elastic member 18, a connecting plate 19, and a fixed blade 20. The mounting plates 15 are symmetrically connected to the inner walls at both ends of the grinding frame 1. The connecting plate 19 is connected between the mounting plates 15. The connecting plate 19 and the mounting plate 15 are in an I-shaped shape when viewed from above. A plurality of evenly distributed fixed blades 20 are connected to the connecting plate 19. The fixed blades 20 and the claw 10 are arranged alternately. There are a plurality of equally spaced through holes on the mounting plate 15 for slidably connecting the support rod 16. One end of the support rod 16 is connected to the filter screen plate 3, and the other end of the support rod 16 is connected to the limit block 17. The diameter of the limit block 17 is greater than the diameter of the through hole on the mounting plate 15. The elastic member 18 is sleeved outside the support rod 16 and its two ends are connected to the filter screen plate 3 and the mounting plate 15. The elastic member 18 is a spring. After the staff pours the powder coating into the grinding frame 1 through the protection component, the weight of the powder coating will press down the filter screen plate 3. The filter screen plate 3 compresses the length of the elastic member 18 and drives the support rod 16 to move. The filter screen plate 3 moves downward so that the fixed blade 20 slides out of the initial sliding groove. At this time, the powder coating bag is hooked with the crushing component and drives it to move closer to the fixed blade 20. The fixed blade 20 opens it to pour out the powder coating. The powder coating falls from the filter screen plate 3 and then the weight on the filter screen plate 3 decreases. The elastic member 18 resets to make the filter screen plate 3 cover the fixed blade 20 again to prevent peculiar smell.

[0031] An observation window 21 is opened on the arc-shaped plate 5, and glass is connected in the observation window 21. The opened observation window 21 can observe the crushing situation in the grinding frame 1 when the arc-shaped plate 5 is closed. The arc-shaped plate 5 can prevent the powder coating from splashing and generating dust and smoke from affecting the surrounding environment.

[0032] In summary, when the utility model is in use, the staff opens the two arc-shaped plates 5. The arc-shaped plates 5 contact the limit plates, and the bagged powder coating is loaded into the inner walls of the arc-shaped plates 5. Then, the arc-shaped plates 5 are pushed by the handles to rotate along the fixed seat 4. The bagged powder coating gradually slides from the inner walls of the arc-shaped plates 5 to above the filter screen plate 3. At this time, the arc-shaped plates 5 and the baffle 6 close the grinding frame 1 to prevent dust from overflowing. The self-weight of the bagged powder coating presses down the filter screen plate 3. The elastic member 18 below the filter screen plate 3 contracts and drives the support rod 16 to move in the vertical direction. The fixed blade 20 slides from the sliding groove on the filter screen plate 3. At this time, the output end of the motor 8 rotates to drive a rotating rod 9 to rotate. The driving gear 11 on the rotating rod 9 drives the driven gear 12 on the other rotating rod 9 to rotate through the transmission of a plurality of transmission gears 13. The two rotating rods 9 rotate synchronously and towards each other. The claws 10 on the rotating rods 9 release the packaging bag and drag it towards the fixed blade 20. A notch appears on the packaging bag, so that the powder coating enters the grinding frame 1 from the through holes on the filter screen plate 3. The weight in the packaging bag is reduced and it is hooked by the claws 10. The staff can open the arc-shaped plates 5 to remove it. When the weight on the filter screen plate 3 is reduced, the elastic member 18 automatically resets to raise the height of the filter screen plate 3 to block the fixed blade 20 to prevent harm to the staff.

[0033] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to this. Various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those skilled in the art to which it pertains.

Claims

1. A high-phosphorus powder coating transfer device, characterized in that: include A grinding frame (1) having a plurality of supporting legs (2) connected to its bottom surface, an opening being provided at the top of the grinding frame (1), a filter screen (3) being provided inside the grinding frame (1), and a discharge port being provided at the bottom of the grinding frame (1); A crushing assembly is symmetrically arranged on both sides of the grinding frame (1), and a filter screen plate (3) is arranged below the crushing assembly; A protective component, which is symmetrically arranged on the outer walls of both sides of the grinding frame (1); when the protective component is in a working state, the protective component and the grinding frame (1) form a cavity; The storage assembly is arranged below the filter screen plate (3); when the crushing assembly is in a working state, the storage assembly can drive the filter screen plate (3) to move in a vertical direction.

2. A high-phosphorus powder coating transfer device according to claim 1, characterized in that: Protection components include A fixing seat (4) is symmetrically arranged and connected to two ends of the outer wall of the grinding frame (1); The arc plate (5) has two ends rotatably connected to the two fixing seats (4). The arc plate (5) is symmetrically arranged on both sides of the grinding frame (1). The two ends of the arc plate (5) are connected to baffles (6).

3. A high-phosphorus powder coating transfer device according to claim 1, characterized in that: Crushing components include A fixed plate (7) connected to any end of the grinding frame (1), and a motor (8) is connected to the fixed plate (7); Two rotating rods (9) are symmetrically arranged side by side, both ends of the rotating rods (9) are rotatably connected to the grinding frame (1), and any one of the two rotating rods (9) is drivingly connected to the output end of the motor (8); The hook claws (10) are circumferentially distributed on the outer peripheral wall of the rotating rod (9), and the hook claws (10) are evenly distributed at equal distances along the central axis direction of the rotating rod (9).

4. A high-phosphorus powder coating transfer device according to claim 3, characterized in that: One of the two rotating rods (9) is connected to the output end of the motor (8) and is connected to a driving gear (11). The other rotating rod (9) is connected to a driven gear (12). Two transmission gears (13) arranged side by side are arranged between the driving gear (11) and the driven gear (12). The driving gear (11) and the driven gear (12) are meshed and connected to the transmission gear (13). A rotating shaft (14) is rotatably connected to one side of the transmission gear (13). The rotating shaft (14) is connected to the grinding frame (1).

5. A high-phosphorus powder coating transfer device according to claim 1, characterized in that: Storage components include A mounting plate (15) is symmetrically connected to the inner walls at both ends of the grinding frame (1), and a plurality of evenly distributed through holes are formed on the mounting plate (15); A support rod (16) is slidably connected to a through hole on the mounting plate (15); one end of the support rod (16) close to the bottom surface of the grinding frame (1) is connected to a limiting block (17); and the other end of the support rod (16) is used to be connected to the filter screen plate (3); An elastic member (18) is sleeved on the outside of the support rod (16), and two ends of the elastic member (18) are respectively connected to the filter screen plate (3) and the mounting plate (15); A connecting plate (19) whose two ends are connected to the mounting plate (15), and the connecting plate (19) and the mounting plate (15) are in an I-shaped shape when viewed from above; The fixed blade (20) is slidably connected in a sliding groove provided on the filter screen plate (3), and one end of the fixed blade (20) is connected to the connecting plate (19).

6. A high-phosphorus powder coating transfer device according to claim 2, characterized in that: An observation window (21) is provided on the curved plate (5), and glass is connected inside the observation window (21).

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