Fireproof door processing and spraying device

Abstract

The utility model belongs to fireproof door processing technical field especially is a kind of fireproof door processing spraying device, including base, the fixed mounting of base top protection frame, the top end fixed connection of protection frame, the motor frame of top end one side fixed of top frame and the fixed mounting of drive motor in motor frame top end middle part, the output end of drive motor is connected with drive structure, and the bottom fixed connection of drive structure has first dust roller, and the bottom fixed connection of first dust roller has driving gear. The utility model is through the drive structure, dust roller, gear and inner tooth belt and so on structure that are set, can be conveniently subsequent to the effective dust removal treatment of the fireproof door surface to be sprayed to process, prevent the surface of fireproof door in the process of conveying and adhere to more dust impurities, lead to subsequent when on its surface spraying treatment, influence the spraying effect on the surface of fireproof door, overall practicality is higher, ensures the effect of subsequent fireproof door surface spraying.

Description

Technical Field

[0001] This utility model relates to the field of fire door processing technology, specifically a fire door processing spraying device. Background Technology

[0002] Fire doors are doors that can meet the requirements of fire resistance stability, integrity, and heat insulation within a certain period of time. They are fire-resistant partitions with a certain degree of fire resistance, installed in fire compartments, evacuation stairwells, vertical shafts, etc. In addition to the functions of ordinary doors, fire doors also have the function of preventing the spread of fire and smoke. The manufacturing process of fire doors usually includes shearing, punching, welding, gluing, and spraying. Spraying generally refers to electrostatic powder coating.

[0003] Currently, fire doors are mostly painted manually or by suspension during transport. However, when fire doors are suspended during transport, they are directly exposed to the air, resulting in a large amount of dust particles adhering to their surface. If these dust particles are not cleaned in time, they will affect the painting effect during subsequent painting, leading to substandard painted areas on the fire door surface.

[0004] Therefore, we propose a fire door processing and spraying device to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a fire door processing and spraying device, which solves the problem mentioned in the background art that the current fire door spraying is mostly done manually or by suspended transport. When suspended spraying is used, the fire door is directly exposed to the air during the hoisting process, resulting in a large amount of dust particles adhering to the surface of the fire door. Since the dust particles adhering to the surface of the fire door are not cleaned in time, the subsequent spraying process will affect the spraying effect and cause some areas of the fire door surface to be unqualified.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0009] A fire door processing and spraying device includes a base, a protective frame fixedly installed on the top of the base, a top frame fixedly connected to the top of the protective frame, a motor frame fixedly installed on one side of the top of the top of the top frame, and a drive motor fixedly installed in the middle of the top of the motor frame.

[0010] The output end of the drive motor is connected to a drive structure. A first dust removal roller is fixedly connected to the bottom of the drive structure. A drive gear is fixedly connected to the bottom of the first dust removal roller. A first driven gear is meshed at one end of the drive gear. A second dust removal roller is fixedly connected to the center point of the top of the first driven gear. A second internal toothed belt is sleeved on the bottom outer ring surface of the first driven gear. A second driven gear is connected to the inner side of the other end of the second internal toothed belt.

[0011] Furthermore, the drive structure includes a drive wheel, a first internal toothed belt, a driven wheel, and a first gear. The drive wheel is connected to the output end of the drive motor, and the outer surface of the drive wheel is fitted with the first internal toothed belt. The inner side of the other end of the first internal toothed belt is connected to the driven wheel, and the bottom of the driven wheel is fixedly connected to the first gear.

[0012] Furthermore, a storage cylinder is fixed to one end surface of the protective frame, and a conveying pipe is connected to the bottom of the storage cylinder, with an atomizing nozzle installed on the outer surface of the conveying pipe.

[0013] Furthermore, a conveyor chain is fitted onto the outer surface of the first gear, and a hook is fixedly installed at the bottom of the conveyor chain. A drive gear is connected to the inner side of the other end of the conveyor chain.

[0014] Furthermore, the outer ring surface of the driving gear has multiple teeth evenly distributed along the center point, and the driving gear is meshed with the first driven gear through the teeth.

[0015] Furthermore, the conveying pipe passes through the bottom side of the protective frame and connects to the bottom inner side of the storage cylinder, and the atomizing nozzles are evenly distributed along the outer surface of the conveying pipe.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a fire door processing and spraying device, which has the following features:

[0018] Beneficial effects:

[0019] This utility model, through its designed drive structure, dust removal roller, gears, and internal gear belt, facilitates effective dust removal from the surface of the fire door to be coated, preventing excessive dust and impurities from adhering to the surface during transport and affecting the coating effect. This enhances overall practicality and ensures the effectiveness of the subsequent coating process on the fire door surface. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a side view of the protective frame structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the base of this utility model;

[0023] Figure 4 This is a side view of the active gear structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the top frame structure of this utility model from below.

[0025] In the diagram: 1. Base; 2. Protective frame; 3. Top frame; 4. Motor frame; 5. Drive motor; 6. Drive wheel; 7. First internal toothed belt; 8. Driven wheel; 9. First gear; 10. First dust removal roller; 11. Drive gear; 12. First driven gear; 13. Second dust removal roller; 14. Second internal toothed belt; 15. Second driven gear; 16. Storage cylinder; 17. Conveying pipe; 18. Atomizing nozzle; 19. Conveying chain; 20. Hook; 21. Drive gear. Detailed Implementation

[0026] 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.

[0027] Example

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an embodiment of the present invention provides a fire door processing and spraying device, including a base 1, a protective frame 2 fixedly installed on the top of the base 1, a top frame 3 fixedly connected to the top of the protective frame 2, a motor frame 4 fixedly installed on one side of the top of the top of the top frame 3, and a drive motor 5 fixedly installed in the middle of the top of the motor frame 4. The drive motor 5 is electrically connected to an external controller through wires, and the drive motor 5 is controlled to work by the electrical signal issued by the controller.

[0029] The output end of the drive motor 5 is connected to a drive structure. The bottom of the drive structure is fixedly connected to a first dust removal roller 10, and the bottom of the first dust removal roller 10 is fixedly connected to a drive gear 11. The drive gear 11 is symmetrically distributed along the vertical center line of the protective frame 2. One end of the drive gear 11 is meshed with a first driven gear 12, and the top center point of the first driven gear 12 is fixedly connected to a second dust removal roller 13. A gap is provided between the second dust removal roller 13 and the first dust removal roller 10 for the movement of the fire door. The second dust removal roller 13 and the first dust removal roller 10 are symmetrically distributed along the vertical center line of the protective frame 2. The bottom outer ring surface of the first driven gear 12 is fitted with a second internal tooth belt 14, and the inner side of the other end of the second internal tooth belt 14 is connected to a second driven gear 15.

[0030] In use, when dust removal is required on the surface of the fire door, the drive motor 5 is first activated to operate the drive structure connected to its output end. This operation of the drive structure facilitates the rotation of the first dust removal roller 10. The rotation of the first dust removal roller 10 causes the drive gear 11, which is fixedly connected to its bottom, to rotate. Since the drive gear 11 meshes with the first driven gear 12, the rotation of the drive gear 11 causes the first driven gear 12 to rotate, and the rotation of the first driven gear 12, in turn, causes the second dust removal roller 13 to rotate. The first dust removal roller 10, in conjunction with the second dust removal roller 13, can clean and remove dust from the surface of the fire door. At the same time, as the first driven gear 12 rotates, the second internal toothed belt 14, which is sleeved on the outer ring surface of its bottom, will move accordingly. The movement of the second internal toothed belt 14 will drive the second driven gear 15 connected to the inner side of its other end to rotate. The rotation of the second driven gear 15 will then drive the rotation of the first dust removal roller 10 and the second dust removal roller 13 on the other side, which will facilitate further cleaning of the fire door surface after the spraying and drying process and prevent a large amount of sprayed particles from remaining.

[0031] like Figure 1 and Figure 5 As shown, in some embodiments, the drive structure includes a drive wheel 6, a first internal toothed belt 7, a driven wheel 8, and a first gear 9. The drive wheel 6 is connected to the output end of the drive motor 5, and the outer surface of the drive wheel 6 is fitted with the first internal toothed belt 7. The other end of the first internal toothed belt 7 is connected to the inner side of the driven wheel 8, and the bottom of the driven wheel 8 is fixedly connected to the first gear 9. The outer ring surface of the first gear 9 has multiple teeth evenly distributed along the center point.

[0032] In use, the drive motor 5 causes the drive wheel 6 to rotate. The rotation of the drive wheel 6 drives the first internal toothed belt 7 on its outer surface to move. The movement of the first internal toothed belt 7 causes the driven wheel 8 connected to the inner side of its other end to move. The rotation of the driven wheel 8 then drives the first gear 9, which is fixedly connected to its bottom by a shaft, to rotate. This facilitates the subsequent use of the movement of the first gear 9 to drive the first dust removal roller 10 to rotate.

[0033] like Figure 1 , Figure 2 and Figure 3 As shown, in some embodiments, a storage cylinder 16 is fixedly provided on one end surface of the protective frame 2, and a conveying pipe 17 is connected to the bottom of the storage cylinder 16. The conveying chain 19 is connected to the storage cylinder 16 through a pump. An atomizing nozzle 18 is installed on the outer surface of the conveying pipe 17.

[0034] During use, as the pump operates, the spraying material stored inside the storage cylinder 16 is drawn into the conveying pipe 17. The spraying material then flows through the conveying pipe 17 and is discharged through the atomizing nozzle 18, thus facilitating the subsequent spraying treatment of the fire door using the spraying material discharged from the atomizing nozzle 18.

[0035] like Figure 5 As shown, in some embodiments, a conveyor chain 19 is sleeved on the outer surface of the first gear 9, and a hook 20 is fixedly installed at the bottom of the conveyor chain 19. Multiple slots are equally spaced on the inner sidewall of the conveyor chain 19, and the slots are meshed with the first gear 9 and the drive gear 21 respectively. The drive gear 21 is connected to the inner side of the other end of the conveyor chain 19.

[0036] When in use, since the inner sides of both ends of the conveyor chain 19 are respectively fitted with the first gear 9 and the drive gear 21, the movement of the conveyor chain 19 can be easily realized by the rotation of the first gear 9 and the drive gear 21 in the same direction. When in use, the fire door to be sprayed can be hung on the hook 20, so that the movement of the conveyor chain 19 can be used to drive the fire door to move through the hook 20.

[0037] like Figure 3 and Figure 4 As shown, in some embodiments, the outer ring surface of the driving gear 11 has multiple teeth evenly distributed along the center point, and the driving gear 11 is meshed with the first driven gear 12 through the teeth.

[0038] In use, since the driving gear 11 and the first driven gear 12 are connected by meshing teeth, the rotation of the driving gear 11 can easily enable the rotation of the first driven gear 12.

[0039] like Figure 2As shown, in some embodiments, the conveying pipe 17 passes through the bottom side of the protective frame 2 and connects to the bottom inner side of the storage cylinder 16, and the atomizing nozzles 18 are evenly distributed along the outer surface of the conveying pipe 17.

[0040] When in use, the spraying material stored in the storage cylinder 16 is fed into the inside of the conveying pipe 17, and then sprayed out through multiple atomizing nozzles 18 evenly distributed on the surface of the conveying pipe 17, which facilitates the subsequent spraying treatment of the fire door surface.

[0041] In summary, when dust removal is required on the surface of a fire door, the fire door is first hung on the hook 20. Then, the drive motor 5 is used to rotate the drive wheel 6. The rotation of the drive wheel 6 drives the first internal gear belt 7 to move, which in turn drives the driven wheel 8. The rotation of the driven wheel 8 drives the first gear 9 to rotate, which in turn drives the first dust removal roller 10 to rotate. As the first dust removal roller 10 rotates, the drive gear 11 drives the first driven gear 12, which is meshed with it on one side, to rotate. The rotation of the first driven gear 12 then drives the second dust removal roller 13 to rotate. Thus, the first dust removal roller 10 and the second dust removal roller 13 work together to clean and remove dust from the surface of the fire door. At the same time, as the first... The rotation of the driven gear 12 causes the second internal gear belt 14, which is sleeved on the outer ring surface of its bottom, to move accordingly. The movement of the second internal gear belt 14 drives the second driven gear 15 connected to its inner side to rotate. The rotation of the second driven gear 15 then causes the first dust removal roller 10 and the second dust removal roller 13 on the other side to rotate, facilitating further cleaning of the fire door surface after spraying and drying, and preventing excessive spraying particles from remaining. During the spraying process, as the pump operates, the spraying material stored in the storage cylinder 16 is drawn into the conveying pipe 17. The spraying material then flows through the conveying pipe 17 and is discharged through the atomizing nozzle 18, facilitating the subsequent spraying of the fire door with the spraying material discharged from the atomizing nozzle 18.

[0042] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fire door processing and spraying device, comprising a base (1), a protective frame (2) fixedly installed on the top of the base (1), a top frame (3) fixedly connected to the top of the protective frame (2), a motor frame (4) fixedly installed on one side of the top of the top of the top frame (3), and a drive motor (5) fixedly installed in the middle of the top of the motor frame (4). characterized in that The output end of the drive motor (5) is connected to a drive structure. The bottom of the drive structure is fixedly connected to a first dust removal roller (10), and the bottom of the first dust removal roller (10) is fixedly connected to a drive gear (11). One end of the drive gear (11) is meshed with a first driven gear (12), and the top center point of the first driven gear (12) is fixedly connected to a second dust removal roller (13). The bottom outer ring surface of the first driven gear (12) is fitted with a second internal tooth belt (14), and the other end of the second internal tooth belt (14) is connected to a second driven gear (15).

2. The fire door processing and spraying device according to claim 1, characterized in that: The drive structure includes a drive wheel (6), a first internal toothed belt (7), a driven wheel (8), and a first gear (9). The drive wheel (6) is connected to the output end of the drive motor (5), and the outer surface of the drive wheel (6) is fitted with the first internal toothed belt (7). The other end of the first internal toothed belt (7) is connected to the inner side of the driven wheel (8), and the bottom of the driven wheel (8) is fixedly connected to the first gear (9).

3. The fire door processing and spraying device according to claim 1, characterized in that: One end surface of the protective frame (2) is fixed with a storage cylinder (16), and the bottom of the storage cylinder (16) is connected to a conveying pipe (17), and an atomizing nozzle (18) is installed on the outer surface of the conveying pipe (17).

4. The fire door processing and spraying apparatus of claim 2, wherein: The outer surface of the first gear (9) is fitted with a conveyor chain (19), and a hook (20) is fixedly installed at the bottom of the conveyor chain (19). The inner side of the other end of the conveyor chain (19) is connected to a drive gear (21).

5. The fire door processing and spraying apparatus of claim 1, wherein: The outer ring surface of the driving gear (11) has multiple teeth evenly distributed along the center point, and the driving gear (11) is meshed with the first driven gear (12) through the teeth.

6. A fire door processing and spraying apparatus as defined in claim 3, wherein: The conveying pipe (17) passes through the bottom side of the protective frame (2) and connects to the bottom inner side of the storage cylinder (16), and the atomizing nozzles (18) are evenly distributed along the outer surface of the conveying pipe (17).

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