Adjustable product paint spraying equipment for steel fireproof door machining

By designing automated painting equipment, the problem of low painting efficiency of steel fire doors was solved, enabling simultaneous painting of both sides of the fire doors, improving painting efficiency and reducing manual intervention.

CN223875332UActive Publication Date: 2026-02-06FUJIAN SINOSHIELD IND CO LTD
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Patent Information

Application Number
CN202520147547.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-22
Publication Date
2026-02-06
Estimated Expiration
2035-01-22

AI Technical Summary

Technical Problem

Existing steel fire door painting equipment requires flipping the sprayer, resulting in low painting efficiency and the inability to paint both sides simultaneously, requiring manual assistance to fix it in place.

Method used

A device comprising a base, a movable base, a drive mechanism, a fixing device, a cleaning mechanism, and a painting mechanism is designed. The fire door is moved in mid-air by the drive mechanism, and after cleaning by a brush roller, the painting mechanism sprays paint on both sides simultaneously, realizing automated painting.

Benefits of technology

The process of painting both sides of steel fire doors has been automated, improving painting efficiency and avoiding manual intervention and wasted time.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN223875332U_ABST
    Figure CN223875332U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of steel fireproof doors, in particular to adjustable steel fireproof door processing product paint spraying equipment which comprises a first fixing device, a second fixing device, a first moving seat, a second moving seat, a first brush roller, a second brush pipe, a first paint spraying pipe and a second paint spraying pipe. The first fixing device is connected with the first moving seat, the second fixing device is connected with the second moving seat, and the steel fireproof door is fixed by the first fixing device and the second fixing device, so that one side of the steel fireproof door faces the first brush roller, and the other side of the steel fireproof door faces the second brush roller; the steel fireproof door penetrates through the space between the first brush roller and the second brush roller, so that impurities on the two faces of the steel fireproof door are cleaned, the steel fireproof door continues to move, the steel fireproof door stably and evenly passes through the first paint spraying pipe and the second paint spraying pipe, compared with the prior art, paint spraying of the two faces of the whole steel fireproof door can be completed at a time, and the paint spraying efficiency is improved.
Need to check novelty before this filing date? Find Prior Art

Description

TECHNICAL FIELD

[0001] The utility model relates to steel fireproof door technical field especially relates to a kind of product paint spraying equipment for adjustable steel fireproof door processing. BACKGROUND

[0002] In the production process of steel fireproof door, paint spraying is indispensable, it not only affects the aesthetic degree of product, is directly related to fireproof performance and durability, and the Chinese patent of authorized announcement No.CN221907915U discloses a kind of paint spraying device for steel fireproof door processing, specifically discloses the inside of the workbench is provided with adjusting assembly, the top surface of the adjusting assembly is fixedly installed with movable plate, the inside of the movable plate is provided with driving assembly, the inside of the movable plate is rotatably installed with shaft, the other end of the shaft is fixedly installed with mounting bracket, the inside of the mounting bracket is provided with fixed assembly, the fixed assembly includes hand screw rod that is screwed in the inside of mounting bracket, the bottom end of the hand screw rod is rotatably installed with pressing plate, the side of the pressing plate is fixedly installed with sliding block, the inside of the mounting bracket is provided with sliding slot, and the sliding block and sliding slot are slidably connected, the patent can be well painted to steel fireproof door, but it needs to be turned over after painting one side of steel fireproof door each time, waste time, reduce paint spraying efficiency, and the place where pressing plate fixes steel fireproof door cannot be taken care of when paint spraying, and manual post-paint spraying is also needed, so that the entire steel fireproof door can be painted, therefore, a kind to be adjusted product paint spraying equipment for steel fireproof door processing is needed, the paint spraying efficiency of entire steel fireproof door can be completed once. SUMMARY

[0003] The utility model solves the technical problems that provide a kind of product paint spraying equipment for adjustable steel fireproof door processing, the paint spraying efficiency of entire steel fireproof door can be completed once.

[0004] To solve the above technical problems, the technical scheme adopted by the utility model is as follows: a kind of product paint spraying equipment for adjustable steel fireproof door processing, comprising:

[0005] base;

[0006] first mobile seat, first mobile seat is connected to base along X or X reverse direction mobile;

[0007] first drive mechanism, first drive mechanism is used to drive first mobile seat to move;

[0008] first fixing device, first fixing device is connected on first mobile seat, and first fixing device is used to fix the upper portion of steel fireproof door;

[0009] The second moving seat is movably connected to the base along the X direction or the reverse direction of the X direction and is located directly below the first moving seat;

[0010] The second driving mechanism is used for driving the second moving seat to move;

[0011] The second fixing device is movably connected to the second moving seat along the vertical direction and has the same structure as the first fixing device;

[0012] The first driving member is used for driving the second fixing device to move;

[0013] The cleaning mechanism comprises a first brush roller and a second brush roller, the first brush roller is located on one side of the first moving seat along the Y direction, is movably connected to the base along the Y direction or the reverse direction of the Y direction, the second brush roller is located on the reverse side of the first moving seat along the Y direction, is movably connected to the base along the Y direction or the reverse direction of the Y direction;

[0014] The second driving member is used for driving the first brush roller to move;

[0015] The third driving member is used for driving the second brush roller to move;

[0016] The paint spraying mechanism is located on one side of the cleaning mechanism along the X direction, is used for simultaneously spraying paint on both sides of the steel fireproof door, comprises a first paint spraying pipe and a second paint spraying pipe, the first paint spraying pipe is connected to the base, the first paint spraying pipe and the first brush pipe are located on the same side, the first paint spraying pipe is vertically arranged along the axial direction, a plurality of paint spraying heads are arranged on the first paint spraying pipe, the plurality of paint spraying heads are arranged at equal intervals along the axial direction of the first paint spraying pipe, the second paint spraying pipe is connected to the base, the second paint spraying pipe and the second brush roller are located on the same side, and the second paint spraying pipe has the same structure as the first paint spraying pipe;

[0017] The paint box is provided with a partition plate, and the paint box is divided into a first containing cavity and a second containing cavity, the first containing cavity is connected with the first paint spraying pipe, and the second containing cavity is connected with the second paint spraying pipe;

[0018] The first pressure pump is connected to the first paint spraying pipe;

[0019] The second pressure pump is connected to the second paint spraying pipe.

[0020] Further, the first fixing device comprises a frame, a first pressing plate, a second pressing plate, a first air cylinder and a second air cylinder, the frame is connected to the first moving group, the first air cylinder is connected to the reverse side of the frame along the X direction, the cylinder body of the first air cylinder is arranged along the X direction, the first pressing plate is connected to the piston rod of the first air cylinder, the second air cylinder is connected to one side of the frame along the X direction, the cylinder body of the second air cylinder is arranged along the X direction, and the second pressing plate is connected to the piston rod of the second air cylinder.

[0021] Further, the second driving member and the third driving member are electric push rods.

[0022] Further, the first driving member is a hydraulic cylinder, a cylinder body of the hydraulic cylinder is connected to the moving seat, an axial direction of the cylinder body of the hydraulic cylinder is a vertical direction, and the second fixing device is connected to a piston rod of the hydraulic cylinder.

[0023] Further, the first driving mechanism includes a first screw shaft and a first driving motor, the first screw shaft is connected to the base, an axial direction of the first screw shaft is an X direction, the first moving seat is in sliding connection with the first screw shaft, the first driving motor is in transmission connection with the first screw shaft, the second driving mechanism includes a second screw shaft and a second driving motor, the second screw shaft is connected to the base, the second screw shaft is located directly below the first screw shaft, an axial direction of the second screw shaft is the X direction, the second moving seat is in sliding connection with the second screw shaft, and the second driving motor is in transmission connection with the second screw shaft.

[0024] Further, the plurality of paint spraying heads at the lower part of the first paint spraying pipe are provided with battery valves.

[0025] The beneficial effects of the present application are that, compared with the prior art, the entire steel fireproof door can be painted on both sides at one time, and the paint spraying efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a structure schematic view of the product paint spraying equipment for adjustable steel fireproof door processing according to the embodiment of the present application;

[0027] Figure 2 It is a structure schematic view of the product paint spraying equipment for adjustable steel fireproof door processing according to the embodiment of the present application; Figure 1 It is an enlarged view of A part of the present application;

[0028] Figure 3 It is a side view of the product paint spraying equipment for adjustable steel fireproof door processing according to the embodiment of the present application;

[0029] Figure 4 It is a first containing cavity and a second containing cavity of the paint box.

[0030] REFERENCE NUMERALS

[0031] 1, base;

[0032] 2, first moving seat;

[0033] 3, first driving mechanism; 31, first screw shaft; 32, first driving motor;

[0034] 4, first fixing device; 41, frame; 42, first pressing plate; 43, second pressing plate; 44, first air cylinder; 45, second air cylinder;

[0035] 5, second moving seat;

[0036] 6. A second driving mechanism; 61. A second screw rod shaft; 62. A second driving motor;

[0037] 7. A second fixing device;

[0038] 8. A first driving member;

[0039] 9. A cleaning mechanism; 91. A first brush roller; 92. A second brush roller;

[0040] 10. A second driving member;

[0041] 11. A third driving member;

[0042] 12. A paint spraying mechanism; 121. A first paint spraying pipe; 1211. A paint spraying head; 12111. A battery valve; 122. A second paint spraying pipe;

[0043] 13. A paint box; 131. A partition plate; 132. A first containing cavity; 133. A second containing cavity;

[0044] 14. A first pressurizing pump;

[0045] 15. A second pressurizing pump. DETAILED DESCRIPTION

[0046] To make the technical content of the present application, the purposes and effects achieved more clear, the following will be described in detail in combination with the embodiments and the accompanying drawings.

[0047] Please refer to Figures 1 to 4 A product paint spraying equipment for adjustable steel fireproof door processing, comprising:

[0048] a base 1;

[0049] a first moving seat 2, which is movably connected to the base 1 along the X direction or the reverse direction of the X direction;

[0050] a first driving mechanism 3, which is used for driving the first moving seat 2 to move;

[0051] a first fixing device 4, which is connected to the first moving seat 2 and is used for fixing the upper part of the steel fireproof door;

[0052] a second moving seat 5, which is located directly below the first moving seat 2 and is movably connected to the base 1 along the X direction or the reverse direction of the X direction;

[0053] a second driving mechanism 6, which is used for driving the second moving seat 5 to move;

[0054] A second fixing device 7 is movably connected to the second moving seat 5 in the vertical direction, and the second fixing device 7 has the same structure as the first fixing device 4.

[0055] A first driving member 8 is used to drive the second fixing device 7 to move.

[0056] A cleaning mechanism 9 comprises a first brush roller 91 and a second brush roller 92, the first brush roller 91 is located at one side of the first moving seat 2 in the Y direction, and the first brush roller 91 is movably connected to the base 1 in the Y direction or the reverse direction of the Y direction, the second brush roller 92 is located at the other side of the first moving seat 2 in the Y direction, and the second brush roller 92 is movably connected to the base 1 in the Y direction or the reverse direction of the Y direction.

[0057] A second driving member 10 is used to drive the first brush roller 91 to move.

[0058] A third driving member 11 is used to drive the second brush roller 92 to move.

[0059] A paint spraying mechanism 12 is located at one side of the cleaning mechanism 9 in the X direction, and the paint spraying mechanism 12 is used to simultaneously spray paint on both sides of the steel fireproof door, the paint spraying mechanism 12 comprises a first paint spraying pipe 121 and a second paint spraying pipe 122, the first paint spraying pipe 121 is connected to the base 1, the first paint spraying pipe 121 is located at the same side as the first brush pipe, the axial direction of the first paint spraying pipe 121 is the vertical direction, a plurality of paint spraying heads 1211 are arranged on the first paint spraying pipe 121, and the plurality of paint spraying heads 1211 are arranged at equal intervals in the axial direction of the first paint spraying pipe 121, the second paint spraying pipe 122 is connected to the base 1, the second paint spraying pipe 122 is located at the same side as the second brush roller 92, and the second paint spraying pipe 122 has the same structure as the first paint spraying pipe 121.

[0060] A paint box 13 is provided with a partition plate 131, and the paint box 13 is divided into a first accommodating cavity 132 and a second accommodating cavity 133, the first accommodating cavity 132 is connected with the first paint spraying pipe 121, and the second accommodating cavity 133 is connected with the second paint spraying pipe 122.

[0061] A first pressure pump 14 is connected to the first paint spraying pipe 121.

[0062] A second pressure pump 15 is connected to the second paint spraying pipe 122.

[0063] In the above embodiment, the steel fireproof door is placed in the first fixing device 4 and the second fixing device 7, the first fixing device 4 is used to fix the two sides of the upper part of the steel fireproof door, the second fixing device 7 is used to fix the two sides of the lower part of the steel fireproof door, so that the steel fireproof door is suspended between the first moving seat 2 and the second moving seat 5, one side of the steel fireproof door faces the first brush roller 91, and the other side of the steel fireproof door faces the second brush roller 92, the first driving mechanism 3 drives the first moving seat 2 to move, and at the same time, the second driving mechanism 6 drives the second moving seat 5 to move, so that the steel fireproof door moves in the X direction, the second driving part 10 drives the first brush roller 91 to move in the Y direction to the opposite side, and the third driving part 11 drives the second brush roller 92 to move in the Y direction to one side, so that the steel fireproof door passes between the first brush roller 91 and the second brush roller 92, and then the impurities on the two sides of the steel fireproof door are cleaned, so that the protrusions caused by subsequent paint spraying are avoided, and then the steel fireproof door continues to move, when the steel fireproof door moves between the first paint spraying pipe 121 and the second paint spraying pipe 122, the first pressurizing pump 14 and the second pressurizing pump 15 are started at the same time, the paint is injected into the first paint spraying pipe 121 through the first pressurizing pump 14 and sprayed out through the paint spraying head 1211, the second pressurizing pump 15 injects into the second paint spraying pipe 122 and sprays out through the paint spraying head 1211, and the steel fireproof door continues to move uniformly in the X direction, so that the two sides of the steel fireproof door can be painted at the same time, compared with the prior art, the two sides of the steel fireproof door can be painted at one time, and the paint spraying efficiency is improved.

[0064] As an optional embodiment, the first fixing device 4 comprises a frame 41, a first pressing plate 42, a second pressing plate 43, a first air cylinder 44 and a second air cylinder 45, the frame 41 is connected to the first moving group, the first air cylinder 44 is connected to the X direction opposite side of the frame 41, the cylinder body axis of the first air cylinder 44 is in the X direction, the first pressing plate 42 is connected to the piston rod of the first air cylinder 44, and the second air cylinder 45 is connected to the X direction side of the frame 41, the cylinder body axis of the second air cylinder 45 is in the X direction, and the second pressing plate 43 is connected to the piston rod of the second air cylinder 45.

[0065] In the above embodiment, by arranging the first pressing plate 42, the second pressing plate 43, the first air cylinder 44 and the second air cylinder 45, the two sides of the steel fireproof door are positioned by the first pressing plate 42 and the second pressing plate 43, compared with the prior art, the two sides of the steel fireproof door can be painted completely, and the position of the steel fireproof door does not need to be fixed by manual paint spraying in the later stage, and the first air cylinder 44 and the second air cylinder 45 can be suitable for steel fireproof doors with different widths.

[0066] As an optional embodiment, the second driving part 10 and the third driving part 11 are both electric push rods.

[0067] In the above embodiment, the electric push rod is used to make the first brush roller 91 and the second brush roller 92 suitable for cleaning the two surfaces of the steel fireproof door with different thicknesses.

[0068] As an optional embodiment, the first driving member 8 is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is connected to the moving seat, the axial direction of the cylinder body of the hydraulic cylinder is vertical, and the second fixing device 7 is connected to the piston rod of the hydraulic cylinder.

[0069] In the above embodiment, the distance between the first fixing device 4 and the second fixing device 7 can be adjusted through the extension and retraction of the hydraulic cylinder, so that the steel fireproof door with different lengths can be used.

[0070] As an optional embodiment, the first driving mechanism 3 includes a first screw shaft 31 and a first driving motor 32, the first screw shaft 31 is connected to the base 1, the axial direction of the first screw shaft 31 is X direction, the first moving seat 2 is in sliding connection with the first screw shaft 31, and the first driving motor 32 is in transmission connection with the first screw shaft 31; the second driving mechanism 6 includes a second screw shaft 61 and a second driving motor 62, the second screw shaft 61 is connected to the base 1, the second screw shaft 61 is located directly below the first screw shaft 31, the axial direction of the second screw shaft 61 is X direction, the second moving seat 5 is in sliding connection with the second screw shaft 61, and the second driving motor 62 is in transmission connection with the second screw shaft 61.

[0071] In the above embodiment, it should be noted that the first driving motor 32 and the second driving motor 62 are of the same model, so that the moving speeds of the first moving seat 2 and the second moving seat 5 are the same, and then the uniformity of the steel fireproof door passing through the first paint spraying pipe 121 and the second paint spraying pipe 122 is ensured, and the uniformity of the paint spraying on the two surfaces of the steel fireproof door is ensured.

[0072] As an optional embodiment, the plurality of paint spraying heads 1211 at the lower part of the first paint spraying pipe 121 are provided with battery valves 12111.

[0073] In the above embodiment, the corresponding paint spraying head 1211 can be opened to spray paint according to the length of the steel fireproof door, so that all the paint spraying heads 1211 are not opened to waste paint.

[0074] The above only describes the embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent transformation or direct or indirect application in the related technical field according to the content of the utility model specification and the drawings is also included in the patent protection range of the utility model.

Claims

1. An adjustable steel fire door processing product paint spraying apparatus characterized by, The utility model relates to a steel fireproof door painting and cleaning device, including: Base; First mobile seat, first mobile seat is connected to base along X direction or X direction reverse movable; First drive mechanism, first drive mechanism is used for driving first mobile seat moves; First fixing device, first fixing device is connected on first mobile seat, and first fixing device is used for fixing the upper portion of steel fireproof door; Second mobile seat, second mobile seat is located in the just below of first mobile seat, and second mobile seat is connected to base along X direction or X direction reverse movable; Second drive mechanism, second drive mechanism is used for driving second mobile seat moves; Second fixing device, second fixing device is connected on second mobile seat along vertical direction, and second fixing device is same structure with first fixing device; First drive piece, drive piece is used for driving second fixing device moves; Cleaning mechanism, cleaning mechanism includes first brush roller and second brush roller, first brush roller is located in Y direction one side of first mobile seat, and first brush roller is connected to base along Y direction or Y direction reverse movable, and second brush roller is located in Y direction reverse one side of first mobile seat, and second brush roller is connected to base along Y direction or Y direction reverse movable; Second drive piece, second drive piece is used for driving first brush roller moves; Third drive piece, third drive piece is used for driving second brush roller moves; Paint spraying mechanism, paint spraying mechanism is located in X direction one side of cleaning mechanism, and paint spraying mechanism is used for the both sides of steel fireproof door are simultaneously painted, and paint spraying mechanism includes first paint spraying pipe and second paint spraying pipe, first paint spraying pipe is connected to base, first paint spraying roller is located in same side with first brush pipe, and the axial direction of first paint spraying pipe is vertical direction, is equipped with a plurality of paint spraying heads on first paint spraying pipe, and a plurality of paint spraying heads are set with first paint spraying pipe axial equidistance, second paint spraying pipe is connected to base, second paint spraying pipe is located in same side with second brush roller, and second paint spraying pipe is same structure with first paint spraying pipe; Paint box, paint box is equipped with baffle, and paint box is divided into first containing cavity and second containing cavity, first containing cavity is connected with first paint spraying pipe, and second containing cavity is connected with second paint spraying pipe; First pressure pump, first pressure pump is connected on first paint spraying pipe; Second pressure pump, second pressure pump is connected on second paint spraying pipe.

2. The adjustable steel fire door processing product paint spraying apparatus according to claim 1, wherein, First fixing device includes frame, first pressing plate, second pressing plate, first cylinder and second cylinder, frame is connected on first mobile group, first cylinder is connected on X direction reverse one side of frame, and the cylinder body axial direction of first cylinder is X direction, first pressing plate is connected on the piston rod of first cylinder, second cylinder is connected on X direction one side of frame, and the cylinder body axial direction of second cylinder is X direction, and second pressing plate is connected on the piston rod of second cylinder.

3. The adjustable steel fire door processing paint spraying apparatus of claim 1, wherein, Second drive piece and third drive piece are electric push rod.

4. The adjustable steel fire door processing paint spraying apparatus of claim 1, wherein, First drive piece is hydraulic cylinder, and the cylinder body of hydraulic cylinder is connected to mobile seat, and the cylinder body axial direction of hydraulic cylinder is vertical direction, and second fixing device is connected on the piston rod of hydraulic cylinder.

5. The adjustable steel fire door fabrication product paint spraying apparatus of claim 1, wherein, The first driving mechanism comprises a first screw rod shaft and a first driving motor, the first screw rod shaft is connected to the base, the axial direction of the first screw rod shaft is the X direction, the first moving seat is in sliding connection with the first screw rod shaft, the first driving motor is in driving connection with the first screw rod shaft, the second driving mechanism comprises a second screw rod shaft and a second driving motor, the second screw rod shaft is connected to the base, the second screw rod shaft is located directly below the first screw rod shaft, the axial direction of the second screw rod shaft is the X direction, the second moving seat is in sliding connection with the second screw rod shaft, and the second driving motor is in driving connection with the second screw rod shaft.

6. The adjustable steel fire door processing paint spraying apparatus of claim 4, wherein, The paint spraying heads of the lower part of the first paint spraying pipe are provided with battery valves.

Citation Information

Patent Citations

  • Paint spraying device for steel fireproof door machining

    CN221907915U