Anti-clogging duct for a powder paint dispensing machine

Abstract

The utility model relates to powder coating discharging technology field, concretely for a kind of anti-blocking pipeline for powder coating's discharging machine, including extension center seat, the upper and lower ends of the extension center seat are fixedly connected with conical material cover, the one end of the conical material cover is fixedly connected with connecting seat, the inside center of the extension center seat, conical material cover and connecting seat is provided with spiral material conveying roller, the top of the extension center seat is provided with control material assembly, the bottom of the extension center seat is provided with driving assembly.The utility model is provided with extension center seat, conical material cover, connecting seat, spiral material conveying roller, driving seat, motor frame and driving motor, can make the equipment to carry out powder coating's discharging machine more efficient anti-blocking discharging operation, in actual use process, staff first carries out assembly operation at the control seat and driving seat of upper and lower ends of extension center seat, then continuously from control seat place from top to bottom discharging operation of powder coating source.

Description

Technical Field

[0001] This utility model relates to the field of powder coating discharge technology, specifically an anti-clogging pipe for a powder coating discharge machine. Background Technology

[0002] Powder coatings are solid powdered synthetic resin coatings composed of solid resins, pigments, fillers, and additives. Unlike ordinary solvent-based and water-based coatings, their dispersion medium is not solvents and water, but air. They are solvent-free. Thermoplastic powder coatings have a poor film appearance and poor adhesion to metals, so they are rarely used in the automotive coating field. Thermosetting powder coatings are generally used in automotive coatings.

[0003] For example, patent document CN 219970670 U discloses an anti-clogging feeding pipe for powder coating, belonging to the technical field of powder coating processing equipment. This utility model provides an anti-clogging feeding pipe for powder coating, comprising a pipe body, a mounting cover, a lower cover, and an anti-clogging mechanism. The mounting cover is located at the upper end of the pipe body and is welded and fixed to the upper end of the pipe body. The lower cover is located at the lower end of the pipe body. The anti-clogging mechanism is located inside the pipe body, and a stirring rod is provided on the outer surface of the anti-clogging mechanism. This utility model solves the problem of poor anti-clogging effect in existing powder coating feeding pipes. During powder coating feeding, a motor can be driven, which drives the anti-clogging mechanism to rotate. The rotation of the anti-clogging mechanism, in turn, drives the stirring rod to rotate. By setting two sets of stirring rods, the stirring effect is improved, effectively preventing powder coating from clumping and thus preventing clumped powder coating from causing blockage inside the pipe body.

[0004] However, when this structure is used for actual powder coating discharge, due to its own structural limitations, it can only use simple agitation to prevent the discharge machine pipe from clogging. It cannot accurately control the feeding and unloading of powder coating, and the equipment cannot perform more efficient on / off control of the discharge structure, which cannot meet the daily use needs. Therefore, it is urgent to design an anti-clogging pipe for powder coating discharge machines to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an anti-clogging pipe for a powder coating discharge machine, in order to solve the problem mentioned in the background art that, due to the limitations of its own structure, the existing structure can only use simple agitation to achieve anti-clogging operation of the discharge machine pipe when discharging powder coatings. However, it cannot accurately control the feeding and unloading of powder coatings, and the equipment cannot perform more efficient on / off control of the discharge structure, thus failing to meet the needs of daily use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an anti-clogging pipe for a powder coating discharge machine, comprising an extended center seat, a conical material cover fixedly connected to the upper and lower ends of the extended center seat, a connecting seat fixedly connected to one end of each conical material cover, a spiral conveying roller disposed at the center of the extended center seat, the conical material cover and the connecting seat, a material control component disposed at the top of the extended center seat, and a drive component disposed at the bottom of the extended center seat;

[0007] The material control assembly includes a material control base, and the top of the extended center base is fixedly connected to the material control base;

[0008] The drive assembly includes a drive base, and the drive base is fixedly connected to the bottom end of the extended center base.

[0009] Preferably, a connecting pipe seat is fixedly connected to the ends of the material control seat and the drive seat that are far apart from each other. The surface of the connecting pipe seat is provided with an outer sealing ring, and the inner wall of the connecting pipe seat is provided with an inner sealing ring.

[0010] Preferably, a motor frame is provided inside the drive base, and a drive motor is provided at the center of the motor frame.

[0011] Preferably, the material control seat has a feeding port inside, and a sealing core is movably connected to one side of the feeding port.

[0012] Preferably, a toggle block is fixedly connected to the center of one end of the sealing core, and a limit slide rail is provided at the center of the surface of the material control seat.

[0013] Preferably, the sealing core is adapted to the discharge port via a toggle block and a limiting slide rail.

[0014] Preferably, the extended center seat, the material control seat, and the drive seat are connected together.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This anti-clogging pipe for powder coating dischargers, through its extended center seat, conical hood, connecting seat, spiral conveyor roller, drive seat, motor frame, and drive motor, enables more efficient and anti-clogging discharge of powder coatings. In actual use, the operator first assembles the extended center seat with the upper and lower control seats and drive seat. Then, the powder coating is continuously discharged from the control seat from top to bottom. At this time, the drive motor in the motor frame inside the drive seat is activated, causing the spiral conveyor roller inside the extended center seat, conical hood, and connecting seat to rotate downwards, thus achieving continuous and quantitative downward conveying of powder coatings. Simultaneously, when there is an excess of powder coating, it can be temporarily stored at the upper and lower conical hoods of the extended center seat before being discharged in a squeezing manner, improving the smoothness of discharge and avoiding blockage problems, demonstrating the practicality of the equipment design.

[0017] This anti-clogging pipe for powder coating discharge machines, through the design of an extended center seat, material control seat, drive seat, connecting pipe seat, outer sealing ring, inner sealing ring, discharge port, sealing core, actuating block, and limit slide rail, further improves the overall performance of the equipment. During daily use, operators can connect the powder coating discharge machine pipe to the connecting pipe seat at one end of the material control seat and the drive seat. The outer and inner sealing rings on the connecting pipe seat ensure a tight seal at the connection. Simultaneously, the sealing core can be quickly adjusted by actuating the actuating block inside the limit slide rail, moving the sealing core into the discharge port of the material control seat for rapid sealing of the powder coating discharge. This demonstrates the comprehensive design of the equipment. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0019] Figure 2 This is an overall schematic diagram of the extended center seat structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the material control seat of this utility model;

[0021] Figure 4 This is an overall schematic diagram of the spiral conveyor roller structure of this utility model;

[0022] Figure 5 This utility model Figure 1 An enlarged schematic diagram of the structure at point A in the middle.

[0023] In the diagram: 1. Extended center seat; 2. Conical material cover; 3. Connecting seat; 4. Spiral conveyor roller; 5. Material control seat; 6. Drive seat; 7. Connecting pipe seat; 8. Outer sealing ring; 9. Inner sealing ring; 10. Motor frame; 11. Drive motor; 12. Discharge port; 13. Sealing core; 14. Actuating block; 15. Limiting slide rail. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 One embodiment provided by this utility model:

[0026] An anti-clogging pipe for a powder coating discharge machine includes an extended center seat 1, with conical material covers 2 fixedly connected to the upper and lower ends of the extended center seat 1. A connecting seat 3 is fixedly connected to one end of each conical material cover 2. A spiral conveying roller 4 is disposed at the center of the extended center seat 1, the conical material cover 2, and the connecting seat 3. A material control component is disposed at the top of the extended center seat 1, and a drive component is disposed at the bottom of the extended center seat 1. A toggle block 14 is fixedly connected to the center of one end of a sealing core 13. A limit rail 15 is disposed at the center of the surface of the material control seat 5. The sealing core 13 is adapted to the discharge port 12 via the toggle block 14 and the limit rail 15. The extended center seat 1, the material control seat 5, and the drive seat 6 are interconnected. When the drive motor 11 at the motor frame 10 inside the drive seat 6 is activated, it drives the spiral conveying roller 4 inside the extended center seat 1, the conical material cover 2, and the connecting seat 3 to perform a downward spiral rotation, thereby achieving continuous downward quantitative conveying of the powder coating.

[0027] The material control assembly includes a material control seat 5, which is fixedly connected to the top of the extended center seat 1. The drive assembly includes a drive seat 6, which is fixedly connected to the bottom of the extended center seat 1. Both the material control seat 5 and the drive seat 6 are fixedly connected to a connecting pipe seat 7 at their respective ends. An outer sealing ring 8 is provided on the surface of the connecting pipe seat 7, and an inner sealing ring 9 is provided on the inner wall of the connecting pipe seat 7. A motor frame 10 is provided inside the drive seat 6, and a drive motor 11 is provided at the center of the motor frame 10. A discharge port 12 is provided inside the material control seat 5, and a sealing core 13 is movably connected to one side of the discharge port 12. By moving the actuating block 14 inside the limit slide rail 15, the sealing core 13 can be quickly moved and adjusted to move into the discharge port 12 of the material control seat 5, thereby performing a rapid sealing operation for the discharge of powder coating.

[0028] Working principle: During use, the operator first assembles the extended center seat 1 with the upper and lower control seats 5 and drive seat 6. Then, the powder coating is continuously discharged from the control seat 5 from top to bottom. At this time, the drive motor 11 in the motor frame 10 inside the drive seat 6 is activated, causing the spiral conveying roller 4 inside the extended center seat 1, conical material cover 2, and connecting seat 3 to rotate downwards in a spiral motion. This achieves continuous, quantitative downward conveying of the powder coating. Simultaneously, when there is an excess of powder coating, it can be temporarily stored at the upper and lower conical material covers 2 of the extended center seat 1 before extrusion. The pressure-type discharge operation improves the smoothness of material discharge and avoids blockage problems. In daily use, the operator can connect the powder coating discharge machine pipe to the connecting pipe 7 at one end of the control seat 5 and the drive seat 6. The outer sealing ring 8 and inner sealing ring 9 inside and outside the connecting pipe 7 ensure the sealing of the connection. At the same time, the sealing core 13 can be quickly adjusted by moving the toggle block 14 inside the limit slide rail 15, moving the sealing core 13 into the discharge port 12 of the control seat 5 for quick sealing of the powder coating discharge. The above is the complete working principle of this utility model.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An anti-clogging pipe for a powder coating feeder, comprising an extended center seat (1), characterized in that: The upper and lower ends of the extended center seat (1) are fixedly connected to a conical material cover (2), and one end of the conical material cover (2) is fixedly connected to a connecting seat (3). A spiral feeding roller (4) is provided in the center of the extended center seat (1), the conical material cover (2) and the connecting seat (3). A material control component is provided at the top of the extended center seat (1), and a driving component is provided at the bottom of the extended center seat (1). The material control assembly includes a material control seat (5), and the top of the extended center seat (1) is fixedly connected to the material control seat (5); The drive assembly includes a drive base (6), and the bottom end of the extended center base (1) is fixedly connected to the drive base (6).

2. The anti-clogging pipe for a powder coating feeder according to claim 1, characterized in that: The material control seat (5) and the drive seat (6) are both fixedly connected to a pipe seat (7) at their ends that are far apart from each other. The surface of the pipe seat (7) is provided with an outer sealing ring (8), and the inner wall of the pipe seat (7) is provided with an inner sealing ring (9).

3. The anti-clogging pipe for a powder coating feeder according to claim 1, characterized in that: The drive base (6) is provided with a motor frame (10) inside, and a drive motor (11) is provided at the center of the motor frame (10).

4. The anti-clogging pipe for a powder coating feeder according to claim 1, characterized in that: The material control seat (5) has a material outlet (12) inside, and a sealing core (13) is movably connected to one side of the material outlet (12).

5. The anti-clogging pipe for a powder coating feeder according to claim 4, characterized in that: A toggle block (14) is fixedly connected to one end of the sealing core (13), and a limit slide rail (15) is provided at the center of the surface of the material control seat (5).

6. The anti-clogging pipe for a powder coating feeder according to claim 4, characterized in that: The sealing core (13) is adapted to the discharge port (12) via the actuating block (14) and the limiting slide rail (15).

7. The anti-clogging pipe for a powder coating feeder according to claim 1, characterized in that: The extended center seat (1), the material control seat (5), and the drive seat (6) are connected together.

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