Paint spraying equipment for manufacturing metal fireproof door
The fire door is automatically flipped by a motor-driven clamping and flipping device, which solves the problem of inaccurate angle when manually flipping it, and improves the uniformity and efficiency of painting.
Patent Information
- Application Number
- CN202520205575.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-02-10
AI Technical Summary
During the painting process of metal fire doors, it is difficult to ensure the accurate angle when manually turning the fire door, resulting in uneven painting and low efficiency.
The clamping and flipping device, driven by a motor, automatically flips and fixes the fire door through components such as sliding blocks, lifting columns, and rotating rods, ensuring uniform and efficient painting.
It improves the uniformity and integrity of the paint spraying, reduces the inefficiency of manual flipping and angular deviation, and improves the efficiency of the paint spraying.
Smart Images
Figure CN223847232U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to building material processing equipment technical field, specifically speaking, a kind of paint spraying equipment for metal fireproof door manufacturing. BACKGROUND
[0002] In the production factory of metal fireproof door, from raw material processing metal door plate, door frame and other components after forming, to the assembled completed fireproof door, paint spraying equipment is needed to paint the surface of fireproof door.
[0003] Metal door and window paint spraying equipment includes conveying equipment to convey fireproof door to paint spraying room, then paint is supplied to spray head by paint supply equipment, and the clamping and rotating device for fireproof door is arranged in paint spraying room to rotate fireproof door, to facilitate spray head to paint.
[0004] At present, in long observation and use process, it is found that, in the process of painting fireproof door, fireproof door needs to be turned over, when manually turning over fireproof door, it is difficult to guarantee that fireproof door is turned over to appropriate angle, deviation of turning angle occurs, so that part of area cannot be covered when subsequent painting, therefore, a kind of paint spraying equipment for metal fireproof door manufacturing is proposed for the above problems. UTILITY MODEL CONTENTS
[0005] In order to make up for the deficiencies of prior art, solve at least one technical problem proposed in background art, the utility model provides a kind of paint spraying equipment for metal fireproof door manufacturing.
[0006] The utility model solves the technical scheme that the utility model discloses a kind of paint spraying equipment for metal fireproof door manufacturing, including paint spraying room;The sliding slot is opened in the inner side wall of the paint spraying room;Double-head motor is fixedly connected in the middle of the sliding slot;Sliding rod is rotatably connected at the output end of the double-head motor;Sliding block is slidably connected in the middle of the sliding rod;A plurality of first motors are fixedly connected in the middle of the sliding block;Lifting column is slidably connected at the output end of the first motor;Connection plate is fixedly connected at the end of the lifting column;Second motor is fixedly connected in the middle of the connection plate;Rotating rod is rotatably connected at the output end of the second motor;Rotating concave plate is fixedly connected at the end of the rotating rod;First threaded column is fixedly connected at the lower end of the rotating concave plate;Third motor is rotatably connected at the output end of the first threaded column;Third motor is rotatably connected in the middle of the rotating concave plate;First clamping plate is slidably connected at the lower end of the third motor;Second clamping plate is slidably connected at the upper end of the third motor;Magnet block is fixedly connected in the middle of the first clamping plate and the second clamping plate two sides.
[0007] Preferably, the paint spraying room end is provided with positioning grooves on both sides; the inner side wall of the positioning groove is fixedly connected with a fourth motor; the output end of the fourth motor is rotationally connected with a second threaded column; the both sides of the end of the second threaded column are slidably connected with sliding connection blocks; the end of the sliding connection block is fixedly connected with a sliding rail frame; the end of the sliding rail frame is fixedly connected with a fifth motor; the output end of the fifth motor is rotationally connected with a connecting rod; the outer side wall of the connecting rod is slidably connected with a sliding rail; the sliding rails are provided with a fixed frame therebetween; the sliding rail and the fixed frame are in sliding connection; the middle of the fixed frame is fixedly connected with a sixth motor; the output end of the sixth motor is slidably connected with an extension column; the end of the extension column is fixedly connected with a fixed plate; the end of the fixed plate is provided with a plurality of stress grooves; the inner side wall of the stress groove is fixedly connected with a wave spring; the end of the wave spring is fixedly connected with a rubber block.
[0008] Preferably, the paint spraying room end is provided with a spraying material box; the end of the spraying material box is fixedly connected with a material conveying pipe on both sides; the paint spraying room and the material conveying pipe are fixedly connected; the end of the material conveying pipe is fixedly connected with a material guide box; the both side walls of the material guide box are fixedly connected with a plurality of pressure pipelines; the middle of the pressure pipeline is rotationally connected with a rotating spray head.
[0009] Preferably, the paint spraying room end is provided with a spraying material box; the end of the spraying material box is fixedly connected with a material conveying pipe on both sides; the paint spraying room and the material conveying pipe are fixedly connected; the end of the material conveying pipe is fixedly connected with a material guide box; the both side walls of the material guide box are fixedly connected with a plurality of pressure pipelines; the middle of the pressure pipeline is rotationally connected with a rotating spray head.
[0010] Preferably, the first closing plate is provided with a filling groove at the end; the second closing plate is provided with a filling groove at the end; the filling groove is internally provided with a rubber pad; the filling groove and the rubber pad are fixedly connected.
[0011] Preferably, the outer side wall of the lifting column is sleeved with a first spring; the first spring is fixedly connected with the connecting plate; the first spring is fixedly connected with the first motor.
[0012] Preferably, the first clamping plate is fixedly connected with a second spring at the end; the second spring is fixedly connected with the second clamping plate.
[0013] The utility model discloses the beneficial effect that:
[0014] The utility model provides a kind of paint spraying equipment for metal fireproof door manufacturing, by being set up second motor and rotating rod, by in the process of spraying paint, by inside rotating device is carried out the angle of fireproof door overturning, reduce the efficiency of artificial overturning and the situation of overturning angle deviation, simultaneously make the paint spraying area of spray head promote, improve the uniformity and integrity of spray material when spraying paint.
[0015] The utility model provides a kind of paint spraying equipment for metal fireproof door manufacturing, by being set up fixed bracket and fixed plate, before being painted to fireproof door, by clamping fixing device is fixed to fireproof door, by rotating clamping fixing device drives fireproof door overturning, reduce the situation of clamping fireproof door surface overturning, improve the condition of full-surface paint spraying when painting to fireproof door, promote the efficiency of paint spraying. BRIEF DESCRIPTION OF DRAWINGS
[0016] The drawings described herein are used to provide further understanding of the utility model, constitute a part of the present application, the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute improper limitation to the utility model.
[0017] In the drawings:
[0018] Figure 1 It is the perspective view of the utility model;
[0019] Figure 2 It is the perspective view of fourth motor in the utility model;
[0020] Figure 3 It is the perspective view of first clamping plate in the utility model;
[0021] Figure 4 It is the perspective view of second threaded column in the utility model;
[0022] Figure 5 It is the perspective view of wave spring in the utility model.
[0023] Legend:
[0024] 1, paint spraying room; 11, sliding groove; 12, double-head motor; 13, sliding rod; 14, sliding block; 15, first motor; 16, lifting column; 17, connecting plate; 18, second motor; 19, rotating rod; 101, rotating concave plate; 102, first threaded column; 103, third motor; 104, first clamping plate; 105, second clamping plate; 106, magnet block; 2, positioning groove; 21, fourth motor; 22, second threaded column; 23, sliding connecting block; 24, sliding rail frame; 25, fifth motor; 26, connecting rod; 27, sliding rail; 28, fixing frame; 29, sixth motor; 210, telescopic column; 211, fixed plate; 212, stress groove; 213, wave spring; 214, rubber block; 3, material spraying box; 31, material conveying pipe; 32, material guiding box; 33, pressure pipeline; 34, rotating spray head; 4, bearing block; 41, fixed clamping block; 42, seventh motor; 43, third threaded rod; 44, first closing plate; 45, second closing plate; 5, filling groove; 51, rubber pad; 6, first spring; 7, second spring. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0026] The specific embodiments are given below.
[0027] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4The utility model provides a kind of paint spraying equipment for metal fireproof door manufacturing, including paint spraying room 1;Its characterized in that: the sliding groove 11 is opened in the inside wall of paint spraying room 1;Double -end motor 12 is fixedly connected in the middle of the sliding groove 11;Sliding rod 13 is rotatably connected at the output end of double -end motor 12;Sliding block 14 is slidably connected in the middle of sliding rod 13;A plurality of first motor 15 are fixedly connected in the middle of sliding block 14;Lifting column 16 is slidably connected at the output end of first motor 15;Connecting plate 17 is fixedly connected at the end of lifting column 16;Second motor 18 is fixedly connected in the middle of connecting plate 17;Rotating rod 19 is rotatably connected at the output end of second motor 18;Rotating recessed plate 101 is fixedly connected at the end of rotating rod 19;First threaded column 102 is fixedly connected at the lower end of rotating recessed plate 101;Third motor 103 is rotatably connected at the output end of first threaded column 102;Third motor 103 is rotatably connected in the middle of rotating recessed plate 101;First clamping plate 104 is slidably connected at the lower end of third motor 103;Second clamping plate 105 is slidably connected at the upper end of third motor 103;Magnet block 106 is fixedly connected in the middle of the both sides of first clamping plate 104 and second clamping plate 105;When fixed frame 28 is fixed and fireproof door is conveyed to the middle of paint spraying room 1 by conveying device, start double -end motor 12 and drive sliding rod 13 to rotate, with sliding block 14 is slid to the edge of fireproof door with the rotation of sliding rod 13, when first clamping plate 104 and second clamping plate 105 can hold fixed frame 28, stop sliding, then start first threaded column 102 and drive third motor 103 to rotate, when third motor 103 rotates, first clamping plate 104 slides upwards, and second clamping plate 105 slides downwards, and then first clamping plate 104 and second clamping plate 105 can be clamped to fixed frame 28, when first clamping plate 104 and second clamping plate 105 end fixed magnet block 106 is attracted to fixed frame 28 by magnetic attraction, the clamping effect of fixed frame 28 is strengthened, when sliding rail frame 24 is withdrawn, fireproof door is painted, when one side is painted, start second motor 18 and drive rotating rod 19 to rotate, and rotating recessed plate 101 is rotated, and then fixed frame 28 held can be rotated, so that fireproof door can be turned over at different angles, the spraying range of spray head can be improved, in the process of spraying, the angle of fireproof door is turned over by internal rotating device, the efficiency is low and the turning angle deviation when turning over manually is reduced, and the spraying area of spray head is improved, the uniformity and integrity of spraying material are improved.
[0028] Further, as Figure 1 、 Figure 2 、 Figure 4As shown, the paint spraying room 1 end both sides are provided with positioning slot 2; The inner wall of positioning slot 2 is fixedly connected with fourth motor 21; The output end of fourth motor 21 is rotatably connected with second threaded column 22; The both sides of second threaded column 22 end are slidably connected with sliding connection block 23; The end of sliding connection block 23 is fixedly connected with sliding rail frame 24; The end of sliding rail frame 24 is fixedly connected with fifth motor 25; The output end of fifth motor 25 is rotatably connected with connecting rod 26; The outer side wall of connecting rod 26 is slidably connected with slide rail 27; The fixed frame 28 is arranged between the sliding rail frame 24; The slide rail 27 and fixed frame 28 are slidably connected; The middle of fixed frame 28 is fixedly connected with sixth motor 29; The output end of sixth motor 29 is slidably connected with telescopic column 210; The end of telescopic column 210 is fixedly connected with fixed plate 211; A plurality of stress grooves 212 are formed in the end of fixed plate 211; The inner wall of stress groove 212 is fixedly connected with wave spring 213; The end of wave spring 213 is fixedly connected with rubber block 214; When working, the initial both sides sliding rail frame 24 drives slide rail 27 to clamp fixed frame 28; When the fireproof door is placed in the middle of fixed frame 28, the sixth motor 29 is started to drive the telescopic column 210 to slide, so that the fixed plate 211 presses the fireproof door, at this time, the rubber block 214 first contacts the fireproof door, increases the contact area with the fireproof door, at this time, the wave spring 213 is compressed, generates a rebound force to the wave spring 213, increases the clamping force on the fireproof door, then the fifth motor 25 is started to drive the connecting rod 26 to rotate, drives the slide rail 27 to slide to the middle of the paint spraying room 1, and then the fixed frame 28 and the fireproof door can be driven to slide to the middle of the paint spraying room 1; When the fixed frame 28 and the fireproof door are in the middle of the paint spraying room 1, the fourth motor 21 is started to drive the second threaded column 22 to rotate, drives the sliding connection block 23 to slide to the inner side wall of the paint spraying room 1 through the rotation of the second threaded column 22, and then drives the sliding rail frame 24 to slide to the inner side wall of the paint spraying room 1, so that the slide rail 27 and the fixed frame 28 are separated, leaving a sliding space for the rotation of the fixed frame 28; After the spraying is completed, the slide rail 27 and the fixed frame 28 are clamped and connected again by moving the sliding rail frame 24, after the clamping and fixing of the fixed frame 28 is released, the fireproof door is driven to slide out of the paint spraying room 1; This step fixes the fireproof door through the clamping and fixing device before spraying the fireproof door, drives the fireproof door to overturn by rotating the clamping and fixing device, reduces the overturning of the clamping fireproof door surface, improves the full-surface spraying of the fireproof door when spraying, and improves the efficiency of spraying.
[0029] Further, as Figure 4As shown, the paint spraying room 1 end fixedly connected with a spray tank 3; the spray tank 3 end both sides are fixedly connected with a material conveying pipe 31; the paint spraying room 1 and material conveying pipe 31 are fixedly connected; the material conveying pipe 31 end fixedly connected with a guide box 32; the guide box 32 both sides wall fixedly connected with a plurality of pressure pipelines 33; the pressure pipeline 33 middle part rotatably connected with a rotary spray head 34; when working, when the fire door is in the middle of the paint spraying room 1, the paint spraying material is poured into through the feed inlet of the spray tank 3, flows into the guide box 32 through the material conveying pipe 31, and then further into the pressure pipeline 33 for storage, and then the paint material is sprayed out through the rotary spray head 34 by the pressure valve of the pressure pipeline 33, in the paint spraying work, by rotating the rotary spray head 34 to be at different angles, the effective area of paint spraying can be increased, this step can increase the effective area of paint spraying by adjusting the angle of the spray head, reduce the accumulation of paint spraying in the area close to the spray head when the spray head is fixed, the paint layer is too thick, and the paint layer is too thin in the area far away from the spray head, and improve the phenomenon of uniform paint spraying of the whole door.
[0030] Further, as shown in the drawings, Figure 1 The paint spraying room 1 end both sides are fixedly connected with a receiving block 4; the paint spraying room 1 top both sides are fixedly connected with a fixed clamping block 41; the fixed clamping block 41 outer wall is fixedly connected with a seventh motor 42; the seventh motor 42 output end is rotatably connected with a third threaded rod 43; the third threaded rod 43 middle part is slidably connected with a first closing plate 44; the third threaded rod 43 middle part is slidably connected with a second closing plate 45; the first closing plate 44 and the paint spraying room 1 are slidably connected; the second closing plate 45 and the paint spraying room 1 are slidably connected; when working, when the sliding rail frame 24 moves to both sides, the seventh motor 42 is started to drive the third threaded rod 43 to rotate, when the third threaded rod 43 rotates, the second closing plate 45 slides downward, and the first closing plate 44 slides upward, when the first closing plate 44 and the second closing plate 45 end contact, the first closing plate 44 and the second closing plate 45 both sides recess are closed in the sliding rail frame 24, and then the inlet and outlet on both sides can be closed, and then the paint spraying can reduce the situation that the gas in the paint spraying room 1 is discharged through the inlet and outlet on both sides of the paint spraying room 1, this step can reduce the situation that the gas in the paint spraying room 1 is discharged through the inlet and outlet when spraying paint, and then reduce the situation that the worker accidentally inhales the gas.
[0031] Further, as shown in the drawings, Figure 1As shown, the first closing plate 44 end is provided with a filling slot 5; the second closing plate 45 end is provided with a filling slot 5; the filling slot 5 is internally provided with a rubber pad 51; the filling slot 5 and the rubber pad 51 are fixedly connected; when the first closing plate 44 and the second closing plate 45 close to seal the entrance and exit on both sides of the paint spraying room 1, the rubber pad 51 at both ends is extruded, which can fill the gap between the first closing plate 44 and the second closing plate 45, improve the sealing effect of the first closing plate 44 and the second closing plate 45, reduce the situation that the gas in the paint spraying room 1 is discharged through the gap between the first closing plate 44 and the second closing plate 45 when spraying paint, and then the situation that the worker observing the paint spraying situation accidentally inhales the gas can be reduced. This step further seals the gap of the closing plate, reduces the situation that the gas in the paint spraying room is discharged to the outside, and reduces the situation that the worker accidentally inhales.
[0032] Further, as shown in the figure, Figure 3 As shown, the outer side wall of the lifting column 16 is sleeved and connected with the first spring 6; the first spring 6 is fixedly connected with the connecting plate 17; the first spring 6 is fixedly connected with the first motor 15; in working, the first spring 6 is initially in a compressed state, when the lifting column 16 rises to drive the connecting plate 17 to slide upwards, the first spring 6 is compressed to drive the connecting plate 17 to slide upwards, when the second motor 18 is started to rise for a period of time, due to the elastic effect of the first spring 6, the force transmitted to the connecting plate 17 when the second motor 18 is started can be adjusted, the shaking of the connecting plate 17 is reduced, and the stability thereof is improved. This step adjusts the force received by the connecting plate 17 through the first spring 6, and improves the stability of the connecting plate 17 when the clamping plate rotates.
[0033] Further, as shown in the figure, Figure 3 As shown, the first clamping plate 104 end is fixedly connected with the second spring 7; the second spring 7 is fixedly connected with the second clamping plate 105; in working, the second spring 7 is initially in a stretched state, when the first clamping plate 104 and the second clamping plate 105 complete the clamping state, the first clamping plate 104 and the second clamping plate 105 are pulled through the contraction effect of the second spring 7, the clamping force between the first clamping plate 104 and the second clamping plate 105 is improved, and at the same time, when the rotating concave plate 101 rotates, the second spring 7 can balance the force between the first clamping plate 104 and the second clamping plate 105. This step improves the clamping force between the first clamping plate 104 and the second clamping plate 105 through the second spring 7, balances the force between the first clamping plate 104 and the second clamping plate 105 when the rotating concave plate 101 rotates, and improves the stability thereof.
[0034] Working principle: when the fixed frame 28 is fixed, the fireproof door is transported to the middle of the paint room 1 by the conveying device, the double-head motor 12 is started to drive the sliding rod 13 to rotate, and the sliding block 14 is slid to the edge of the fireproof door along with the rotation of the sliding rod 13, when the first clamping plate 104 and the second clamping plate 105 can clamp the fixed frame 28, the sliding is stopped, then the first threaded column 102 is started to drive the third motor 103 to rotate, when the third motor 103 rotates, the first clamping plate 104 slides upward and the second clamping plate 105 slides downward, thereby clamping the fixed frame 28, at this time, the magnet block 106 fixed at the end of the first clamping plate 104 and the second clamping plate 105 is attracted to the fixed frame 28 by magnetic attraction, which strengthens the clamping of the fixed frame 28, when the sliding rail frame 24 is withdrawn, the fireproof door is painted, when one side is painted, the second motor 18 is started to drive the rotating rod 19 to rotate, which drives the rotating concave plate 101 to rotate, thereby driving the clamped fixed frame 28 to rotate, so that the fireproof door can be turned over at different angles, which can improve the spraying range of the spray head, this step can rotate the fireproof door at an angle through the internal rotating device during spraying, which can reduce the low efficiency and angle deviation of manual turning over, and can improve the spraying area of the spray head, improve the uniformity and integrity of the spraying material, and work, the initial two sides of the sliding rail frame 24 drive the sliding rail 27 to clamp the fixed frame 28; when the fireproof door is placed in the middle of the fixed frame 28, the sixth motor 29 is started to drive the telescopic column 210 to slide, so that the fixed plate 211 presses the fireproof door, at this time, the rubber block 214 first contacts the fireproof door, which increases the contact area with the fireproof door, at this time, the wave spring 213 is compressed, which generates a rebound force to the wave spring 213, which increases the clamping force of the fireproof door, then the fifth motor 25 is started to drive the connecting rod 26 to rotate, which drives the sliding rail 27 to slide to the middle of the paint room 1, thereby driving the fixed frame 28 and the fireproof door to slide to the middle of the paint room 1, when the fixed frame 28 and the fireproof door are in the middle of the paint room 1, the fourth motor 21 is started to drive the second threaded column 22 to rotate, which drives the sliding connecting block 23 to slide to the inner wall of the paint room 1 through the rotation of the second threaded column 22, thereby driving the sliding rail frame 24 to slide to the inner wall of the paint room 1, so that the sliding rail 27 is separated from the fixed frame 28, leaving a sliding space for the rotation of the fixed frame 28, after the spraying is completed, the sliding rail 27 is connected with the fixed frame 28 through the moving sliding rail frame 24 to clamp and fix, after the clamping and fixing of the fixed frame 28 is released, the fireproof door is driven to slide out of the paint room 1, this step can fix the fireproof door through the clamping and fixing device before painting, and can drive the fireproof door to turn over through the rotating clamping and fixing device, which can reduce the surface turning over of the clamped fireproof door, improve the full-surface painting of the fireproof door during painting, and improve the efficiency of painting, when the fireproof door is in the middle of the paint room 1, the paint is poured into the inlet of the paint tank 3, flows into the guide box 32 through the feed pipe 31, and then is stored in the pressure pipeline 33,Then the paint is sprayed through the rotating nozzle 34 by the pressure valve of the pressure pipeline 33. In the spraying process, the spraying area can be increased by rotating the rotating nozzle 34 to different angles. This step can increase the spraying area by adjusting the angle of the nozzle, reduce the accumulation of paint in the area near the nozzle when the nozzle is fixed, and reduce the thickness of the paint layer in the area far from the nozzle. The phenomenon of uniform spraying of the entire door paint is improved. When the sliding rail frame 24 moves to both sides during work, the seventh motor 42 is started to drive the third threaded rod 43 to rotate. When the third threaded rod 43 rotates, the second closing plate 45 slides downward, and the first closing plate 44 slides upward. When the first closing plate 44 and the second closing plate 45 contact at the end, the recesses on both sides of the first closing plate 44 and the second closing plate 45 are closed to the sliding rail frame 24. Thus, the inlet and outlet on both sides can be closed. Subsequently, the gas in the spraying room 1 can be reduced when the gas is discharged through the inlet and outlet on both sides of the spraying room 1. This step can reduce the discharge of gas in the spraying room 1 through the inlet and outlet when spraying, thereby reducing the risk of accidental inhalation of gas by the worker. When the first closing plate 44 and the second closing plate 45 are closed to seal the inlet and outlet on both sides of the spraying room 1, the rubber pads 51 at both ends are squeezed to fill the gap between the first closing plate 44 and the second closing plate 45, thereby improving the sealing effect of the first closing plate 44 and the second closing plate 45 and reducing the discharge of gas in the spraying room 1 through the gap between the first closing plate 44 and the second closing plate 45. Thus, the risk of accidental inhalation of gas by the worker observing the spraying process can be reduced. This step further seals the gap between the closing plates to reduce the discharge of gas in the spraying room to the outside and reduce the risk of accidental inhalation by the worker. During work, the first spring 6 is initially in a compressed state. When the lifting column 16 rises to drive the connecting plate 17 to slide upward, the first spring 6 is compressed to push the connecting plate 17 upward. When the second motor 18 is started after rising for a period of time, the elastic effect of the first spring 6 can adjust the force transmitted to the connecting plate 17 when the second motor 18 is started, thereby reducing the shaking of the connecting plate 17 and improving its stability. This step adjusts the force received by the connecting plate 17 through the first spring 6 to improve the stability of the connecting plate 17 when the clamping plate rotates. During work, the second spring 7 is initially in a stretched state. When the first clamping plate 104 and the second clamping plate 105 are in a clamped state, the second spring 7 can contract to pull the first clamping plate 104 and the second clamping plate 105, thereby improving the clamping force between the first clamping plate 104 and the second clamping plate 105. At the same time, the second spring 7 can balance the force between the first clamping plate 104 and the second clamping plate 105 when the rotating recessed plate 101 rotates. This step improves the clamping force between the first clamping plate 104 and the second clamping plate 105 through the second spring 7 and balances the force between the first clamping plate 104 and the second clamping plate 105 when the rotating recessed plate 101 rotates.Improve its stability.
[0035] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.
Claims
1. A paint spraying apparatus for manufacturing a metal fire door, comprising a paint spraying room (1); characterized in that: The inside wall of the paint spraying room (1) is provided with a sliding groove (11); the middle part of the sliding groove (11) is fixedly connected with a double-head motor (12); the output end of the double-head motor (12) is rotatably connected with a sliding rod (13); the middle part of the sliding rod (13) is slidably connected with a sliding block (14); the middle part of the sliding block (14) is fixedly connected with a plurality of first motors (15); the output end of the first motor (15) is slidably connected with a lifting column (16); the end part of the lifting column (16) is fixedly connected with a connecting plate (17); the middle part of the connecting plate (17) is fixedly connected with a second motor (18); the output end of the second motor (18) is rotatably connected with a rotating rod (19); the end part of the rotating rod (19) is fixedly connected with a rotating concave plate (101); the lower end part of the rotating concave plate (101) is fixedly connected with a first threaded column (102); the output end of the first threaded column (102) is rotatably connected with a third motor (103); the middle part of the rotating concave plate (101) is rotatably connected with the third motor (103); the lower end part of the third motor (103) is slidably connected with a first clamping plate (104); the upper end part of the third motor (103) is slidably connected with a second clamping plate (105); the middle part of the first clamping plate (104) and the second clamping plate (105) is fixedly connected with a magnet block (106).
2. The paint spraying apparatus for manufacturing a metal fireproof door according to claim 1, wherein: The end part of the paint spraying room (1) is provided with a positioning groove (2) on both sides; the inner side wall of the positioning groove (2) is fixedly connected with a fourth motor (21); the output end of the fourth motor (21) is rotatably connected with a second threaded column (22); the end part of the second threaded column (22) is slidably connected with a sliding connecting block (23) on both sides; the end part of the sliding connecting block (23) is fixedly connected with a sliding rail frame (24); the end part of the sliding rail frame (24) is fixedly connected with a fifth motor (25); the output end of the fifth motor (25) is rotatably connected with a connecting rod (26); the outer side wall of the connecting rod (26) is slidably connected with a sliding rail (27); the sliding rail frame (24) is provided with a fixed frame (28) between; the sliding rail (27) and the fixed frame (28) are slidably connected; the middle part of the fixed frame (28) is fixedly connected with a sixth motor (29); the output end of the sixth motor (29) is slidably connected with a telescopic column (210); the end part of the telescopic column (210) is fixedly connected with a fixed plate (211); the end part of the fixed plate (211) is provided with a plurality of stress grooves (212); the inner side wall of the stress groove (212) is fixedly connected with a wave spring (213); the end part of the wave spring (213) is fixedly connected with a rubber block (214).
3. The paint spraying apparatus for manufacturing a metal fireproof door according to claim 1, wherein: The end part of the paint spraying room (1) is fixedly connected with a material spraying box (3); the end part of the material spraying box (3) is fixedly connected with a material conveying pipe (31) on both sides; the paint spraying room (1) is fixedly connected with the material conveying pipe (31); the end part of the material conveying pipe (31) is fixedly connected with a material guiding box (32); the side walls of the material guiding box (32) are fixedly connected with a plurality of pressure pipelines (33); the middle part of the pressure pipeline (33) is rotatably connected with a rotating spray head (34).
4. The paint spraying apparatus for manufacturing a metal fireproof door according to claim 1, wherein: The paint spraying room (1) end both sides are fixedly connected with the receiving block (4); The paint spraying room (1) top both sides are fixedly connected with the fixed clamping block (41); The fixed clamping block (41) outer side wall is fixedly connected with the seventh motor (42); The seventh motor (42) output end rotationally connected with the third screw rod (43); The third screw rod (43) middle part is slidably connected with the first closing plate (44); The third screw rod (43) middle part is slidably connected with the second closing plate (45); The first closing plate (44) and paint spraying room (1) are slidably connected; The second closing plate (45) and paint spraying room (1) are slidably connected.
5. The paint spraying apparatus for manufacturing a metal fireproof door according to claim 4, wherein: The first closing plate (44) end is provided with the filling slot (5); The second closing plate (45) end is provided with the filling slot (5); The filling slot (5) is internally provided with the rubber pad (51); The filling slot (5) and rubber pad (51) are fixedly connected.
6. The paint spraying apparatus for manufacturing a metal fireproof door according to claim 1, wherein: The lifting column (16) outer side wall sleeve joint is connected with the first spring (6); The first spring (6) and the connecting plate (17) are fixedly connected; The first spring (6) and the first motor (15) are fixedly connected.
7. The paint spraying apparatus for manufacturing a metal fireproof door according to claim 1, wherein: The first clamping plate (104) end is fixedly connected with the second spring (7); The second spring (7) and the second clamping plate (105) are fixedly connected.