Turnover type automatic curing agent adding device

Abstract

The utility model relates to the technical field of coating process tool structures, in particular to a turnover type automatic curing agent adding device which is used for solving the problem of residues caused by deformation of a curing agent barrel due to nitrogen pressure. Supporting frames are fixedly connected to the two sides of the upper portion of the support, a U-shaped handle is rotationally connected with the supporting frames through rotating shafts, the lower end of the handle is hinged to connecting frames, the bottoms of the connecting frames are rotationally connected with connecting bases, a fixing hoop is installed between the two connecting bases, and the two ends of the hoop are hinged to holding hoops and locked through bolts to fix a barrel body. The bucket body can be driven to ascend and descend by operating the handle, and the bucket body can be erected or obliquely overturned by adjusting the angle between the connecting frame and the connecting base. The structure can reduce nitrogen pressure in the barrel, avoid feeding residues, improve the utilization rate of a curing agent and reduce waste.

Description

Technical Field

[0001] This utility model relates to the field of coating process tooling structure technology, and in particular to a flip-type automatic curing agent adding device. Background Technology

[0002] In the coating process, the hardener is usually stored in a sealed container and discharged through a feeding pipe when needed. To prevent the hardener from oxidizing or reacting with air, the container is often filled with nitrogen to maintain an inert environment.

[0003] However, when the barrel remains stationary during the feeding process, the nitrogen pressure can easily cause deformation of the upper part of the barrel, resulting in a gap between the feeding pipe and the bottom of the barrel. This gap prevents some of the curing agent inside the barrel from being completely extracted, leaving a residue of about one percent of the total amount. This not only leads to material waste but also increases production costs.

[0004] Therefore, a flip-type automatic curing agent dispensing device was designed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where the barrel is easily deformed by nitrogen gas, and to propose a flip-type automatic curing agent adding device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A flip-type automatic curing agent dispensing device includes a sliding plate support with multiple pulleys mounted on its bottom;

[0008] Two support frames are fixedly installed on both sides of the top of the sliding plate bracket;

[0009] The U-shaped handle is integrally formed by a horizontal section and two vertical sections. The top sidewalls of the two support frames are fixedly provided with a rotating shaft. The sidewalls of the two vertical sections of the handle are respectively rotatably mounted on the rotating shaft through bushings.

[0010] Two connecting brackets, the top ends of which are rotatably connected to the ends of the two vertical sections of the handle via pins;

[0011] Two connecting seats are respectively rotatably mounted on the bottom of the two connecting frames via pins;

[0012] A fixing clamp is fixedly installed between the two connecting seats. Both ends of the fixing clamp are hinged with a clamping hoop. The two clamping hoops are fastened together by bolts, thereby clamping and fixing the barrel body within the space enclosed by the fixing clamp and the clamping hoop.

[0013] In one possible design, the side wall of the connecting frame has a threaded hole, and the surface of the connecting seat has two threaded holes. By selectively screwing the fastening screw into different threaded holes, the connecting frame and the connecting seat can be fixed relative to each other, thereby keeping the barrel body stably in an upright state or in a tilted state after being flipped.

[0014] In one possible design, two pull rods are also included, which are respectively disposed on one side of the two vertical sections of the handle. Each pull rod has a vertical section and a horizontal section. The vertical section is parallel to the vertical section of the handle. An elongated sliding hole is provided on the vertical section of the handle. The horizontal section of the pull rod passes through the sliding hole and can slide along it.

[0015] The outer wall of the pivot of the support frame is fixedly fitted with a ratchet, and the end of the vertical section of the pull rod is provided with a mechanism that cooperates with the ratchet.

[0016] In one possible design, a spring is fitted on the vertical section of the pull rod, with one end of the spring abutting against a protrusion on the side wall of the handle and the other end abutting against a boss on the outer wall of the pull rod. The spring always provides a preload force to the pull rod to keep it engaged with the ratchet.

[0017] In one possible design, a protective cover is fixedly installed on the side wall of the handle, which covers the spring inside, serving to prevent dust and provide protection.

[0018] In one possible design, the length of the sliding hole is parallel to the vertical segment of the handle, and its length dimension allows the lever to be completely disengaged from the ratchet.

[0019] In this application, during actual use, the horizontal section of the lever can be pulled to move it, thereby disengaging the end from the ratchet. At this time, the handle can be rotated along the rotation point between it and the support frame, thereby driving the connecting frame connected to the other end to move up and down, thereby driving the barrel body up and down.

[0020] By unscrewing the screws between the connecting frame and the connecting seat, the fixing between the two can be released. At this point, the barrel body along with the connecting seat can be rotated to tilt it.

[0021] In this utility model, the flip-type automatic curing agent adding device, through a lifting structure, can control the curing agent barrel to move up and down, thus assisting in subsequent flipping and inverting.

[0022] In this utility model, the flip-type automatic curing agent adding device, through its flip-type structure, can flip and invert the curing agent tank during the feeding process, thereby reducing the nitrogen pressure inside the curing agent tank and achieving zero residue.

[0023] In this invention, the use of a lifting, flipping, and inverting feeding method can reduce the amount of nitrogen used in the curing agent container, lower the nitrogen pressure, prevent the curing agent container from deforming, and ensure that the curing agent in the container is completely added to the system, thereby effectively improving the utilization rate of the curing agent and reducing manufacturing costs. Attached Figure Description

[0024] Figure 1 This is a side view of the structure of a flip-type automatic curing agent adding device proposed in this utility model;

[0025] Figure 2 This is a front view structural diagram of a flip-type automatic curing agent adding device proposed in this utility model;

[0026] Figure 3 This is a top view of the structure of a flip-type automatic curing agent adding device proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the pull rod structure of a flip-type automatic curing agent adding device proposed in this utility model;

[0028] Figure 5 This is a schematic diagram of the actual product structure of the flip-type automatic curing agent adding device proposed in this utility model;

[0029] Figure 6 This is a schematic diagram of another state of the actual product of the flip-type automatic curing agent adding device proposed in this utility model.

[0030] In the diagram: 1. Sliding plate bracket; 2. Pulley; 3. Support frame; 4. Fixing clamp; 5. Connecting seat; 6. Threaded hole; 7. Handle; 8. Connecting frame; 9. Clamping clamp; 10. Ratchet; 11. Spring; 12. Pull rod; 13. Sliding hole. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0032] In one embodiment: Reference Figure 1-3 A flip-type automatic curing agent dispensing device includes: a sliding plate bracket, a support frame, a handle, a connecting frame, a fixing clamp, and related components.

[0033] The sliding plate support 1 is equipped with multiple pulleys 2 at its bottom to facilitate the movement of the entire device for material transfer and to place the curing agent container during the feeding process. Two support frames 3 are welded and fixed to the top two sides of the support 1. A rotating shaft is fixedly installed on the top side wall of the support frame 3 for assembling a U-shaped handle 7. The handle 7 consists of two vertical sections on both sides and a horizontal section in the middle. The two vertical sections are rotatably fitted onto the outer wall of the rotating shaft, achieving a rotatable connection with the support frame 3.

[0034] Each of the two vertical sections of the handle 7 is rotatably connected to a connecting frame 8. A connecting seat 5 is rotatably installed at the bottom of the connecting frame 8. The two are fixed together by threaded holes 6 and screws. Specifically, the side wall of the connecting seat 5 has two threaded holes 6, and the side wall of the connecting frame 8 has one corresponding threaded hole 6. The screws are installed into the different holes of the connecting frame 8 and the connecting seat 5 to fix them, thereby fixing the barrel in both the upright and flipped states.

[0035] A single fixing clamp 4 is installed between the two connecting seats 5, and a clamping clamp 9 is hinged to each end of the fixing clamp 4. The two clamping clamps 9 are connected and fastened to each other by screws, thereby firmly clamping the barrel between the fixing clamp 4 and the clamping clamp 9. This is used to fix the curing agent barrel during the automatic feeding process and prevent the curing agent barrel from falling off during the feeding process.

[0036] If it is necessary to tilt the barrel during use, the fixing screw between the connecting frame 8 and the connecting seat 5 can be removed, so that the connecting seat 5 drives the barrel to rotate around the connection point, thereby changing the barrel from an upright state to an inclined state. This is used to flip or invert the curing agent barrel during the feeding process, reduce the nitrogen pressure inside the curing agent barrel, and achieve zero residue.

[0037] By rotating the handle 7 around the pivot on the support frame 3, the connecting frame 8 drives the connecting seat 5 and the barrel to achieve lifting and lowering movements, thus assisting in the above-mentioned flipping and inversion.

[0038] During use, the lifting, flipping, and inverting feeding method can reduce the amount of nitrogen used in the curing agent tank, lower the nitrogen pressure, prevent the curing agent tank from deforming, and completely add the curing agent in the tank into the system, effectively improving the utilization rate of the curing agent and reducing manufacturing costs.

[0039] This application can be used in the field of coating process tooling structure, or in other fields applicable to this application.

[0040] In another embodiment: Reference Figure 4A flip-type automatic curing agent dispensing device is applied to the field of coating process tooling structures. To further enhance operational stability, pull rods 12 are provided on one side of each of the two vertical sections of the handle 7. The vertical sections of the pull rods 12 are fitted against the handle 7, and their middle horizontal sections pass through the sliding holes 13 on the handle 7 and remain parallel to the horizontal sections of the handle 7. A ratchet 10 is fixedly sleeved on the external shaft of the support frame 3, and the end of the pull rod 12 engages with the ratchet 10 to achieve one-way locking. A spring 11 is sleeved on the external side of the pull rod 12, with both ends of the spring connected to the protruding ring on the side wall of the handle 7 and the outer wall of the pull rod 12, respectively. The spring 11 always applies pressure to the pull rod 12 toward the ratchet 10 to ensure that it remains engaged. A protective cover is also provided on the side wall of the handle 7 to protect the spring 11 and other internal structures.

[0041] When the barrel's posture needs to be adjusted, the operator pulls the horizontal section of the lever 12 outward to overcome the force of the spring 11, causing the end of the lever 12 to disengage from the ratchet 10. At this time, the handle 7 can rotate around the pivot on the support frame 3, thereby driving the connecting seat 5 and the barrel to achieve lifting and lowering movements through the connecting frame 8.

[0042] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A flip-type automatic curing agent dispensing device, characterized in that, include: A sliding plate support (1) has multiple pulleys (2) installed at its bottom; Two support frames (3) are fixedly installed on both sides of the top of the sliding plate support (1); The U-shaped handle (7) is integrally formed by a horizontal section and two vertical sections. The top side walls of the two support frames (3) are fixedly provided with a rotating shaft. The side walls of the two vertical sections of the handle (7) are respectively rotatably installed on the rotating shaft through bushings. Two connecting brackets (8) are rotatably connected at their top ends to the ends of the two vertical sections of the handle (7) via pins; Two connecting seats (5) are respectively rotatably mounted on the bottom of the two connecting frames (8) by means of pins; The fixing clamp (4) is fixedly installed between the two connecting seats (5). Both ends of the fixing clamp (4) are hinged with clamping hoops (9). The two clamping hoops (9) are fastened together by bolts, thereby clamping and fixing the barrel body in the space enclosed by the fixing clamp (4) and the clamping hoops (9).

2. The flip-type automatic curing agent adding device according to claim 1, characterized in that, The side wall of the connecting frame (8) has a threaded hole (6), and the surface of the connecting seat (5) has two threaded holes (6). By selectively screwing the fastening screw into different threaded holes (6), the connecting frame (8) and the connecting seat (5) can be fixed relative to each other, so that the barrel body can be stably kept in an upright state or a tilted state after being flipped.

3. The flip-type automatic curing agent adding device according to claim 2, characterized in that, It also includes two pull rods (12), which are respectively disposed on one side of the two vertical sections of the handle (7). The pull rod (12) has a vertical section and a horizontal section. The vertical section is parallel to the vertical section of the handle (7). The vertical section of the handle (7) is provided with a long strip-shaped sliding hole (13). The horizontal section of the pull rod (12) passes through the sliding hole (13) and can slide along it. The outer wall of the pivot of the support frame (3) is fixedly fitted with a ratchet (10), and the end of the vertical section of the pull rod (12) is provided with a ratchet (10) that cooperates with it.

4. The flip-type automatic curing agent adding device according to claim 3, characterized in that, A spring (11) is fitted on the vertical section of the pull rod (12). One end of the spring (11) abuts against a protruding ring provided on the side wall of the handle (7), and the other end abuts against a boss provided on the outer wall of the pull rod (12). The spring (11) always provides the pull rod (12) with a preload force to keep it engaged with the ratchet (10).

5. The flip-type automatic curing agent adding device according to claim 4, characterized in that, A protective cover is fixedly installed on the side wall of the handle (7), which covers the spring (11) inside and serves to prevent dust and provide protection.

6. The flip-type automatic curing agent dispensing device according to any one of claims 3 to 5, characterized in that, The length of the sliding hole (13) is parallel to the vertical section of the handle (7), and its length dimension allows the pull rod (12) to completely disengage from the ratchet (10).

Images