CN210115199U - A spraying device for anti-corrosion coating aluminum profiles - Google Patents

Abstract

The utility model relates to the field of aluminum profile processing equipment, in particular to a spraying device for anti-corrosion coating aluminum profiles, which mainly solves the problems of low spraying efficiency and poor spraying quality of the aluminum profile spraying device in the prior art. , There is a spraying room in the shell, the upper part of the spraying room is provided with a suspension device, the suspension device includes a driving motor, a rope reel is arranged on the output shaft of the driving motor, a rope is wound on the rope reel, and the free end of the rope is fixedly connected with a clamping device. A guide rod is arranged laterally on the clamping frame, and two sliding blocks are provided on the guide rod, and each sliding block is provided with a clamping piece. Turntable, the upper surface of the turntable is provided with a positioning groove, the inner side of the positioning groove is provided with at least three positioning sheets, the inner side of the positioning groove is provided with a fixing groove relative to the positioning sheet, and a positioning rod is arranged in the fixing groove. The sleeve is provided with a first spring.

Description

A spraying device for anti-corrosion coating aluminum profiles

technical field

The utility model relates to the field of aluminum profile processing equipment, in particular to a spraying device for anti-corrosion coated aluminum profiles.

Background technique

The production process of aluminum profiles generally includes several processes such as extrusion molding, profile tempering, surface cleaning, washing liquid drying, surface coating and coating drying. In the traditional spraying process of aluminum profiles, manual spraying is used, but traditional The spraying method has the following defects: the manual spraying operation must be carried out in a closed space, and a large number of exhaust equipment must be installed in the spraying room to reduce the damage of dust to the human lungs, and the manual spraying operation is affected by various factors, the spraying time It cannot be strictly controlled, and the time to complete the entire spraying operation is relatively long; in addition, the manual spraying operation generally requires two people to assist at the same time, resulting in poor efficiency, poor maneuverability and high labor costs.

Chinese Patent Application No.: 201721216054.7 discloses a spraying device for coating aluminum profiles, including a bottom plate, the upper end of the bottom plate is symmetrically provided with a support rod fixedly connected to it, the support rod is provided with a first rotation groove, the A first rotating shaft that is rotatably connected to the first rotating slot is inserted, one end of the first rotating shaft passes through one of the support rods, and a rotating disk is symmetrically arranged on the first rotating shaft. The upper part of the disc is provided with straight teeth, the first rotating shaft is sleeved with a connecting block that is rotatably connected to it, the outer side wall of the connecting block is provided with an annular groove, and the annular groove is provided with a spraying spray connected to it slidably. The support rod is provided with a rotating hole, a second rotating shaft is inserted in the rotating hole, and the second rotating shaft is sleeved with a second snap ring that is rotatably connected with it. One end of the second rotating shaft is provided with a lower clamping block fixedly connected to it, the second rotating shaft is provided with a sliding hole, and the sliding hole is provided with an upper clamping block slidably connected with it, the upper clamping block is One side of the block is provided with a fixed block fixedly connected with it. The device improves the traditional spraying method of aluminum profiles, from manual spraying to mechanical spraying, which improves the spraying efficiency of aluminum profiles, and at the same time, there are fewer manual parts involved, reducing the processing cost; however, the aluminum profiles to be processed require manual labor. The handling is installed on the upper clamping block and the lower clamping block, which reduces the processing efficiency. In addition, the aluminum profile is arranged horizontally, and the sprayer sprays the aluminum profile from top to bottom, and the excess spray material remains in the lower part of the aluminum profile, which affects the spraying quality. .

Utility model content

Therefore, in view of the above problems, the present invention provides a spraying device for corrosion-resistant coated aluminum profiles, which mainly solves the problems of low spraying efficiency and poor spraying quality of the prior art aluminum profile spraying devices.

To achieve the above object, the utility model adopts the following technical solutions:

A spraying device for anti-corrosion coating aluminum profiles, comprising a casing with an opening, a spraying chamber is arranged in the casing, a suspension device is arranged on the upper part of the spraying chamber, and the suspension device comprises a casing arranged on the casing The output shaft of the drive motor is provided with a rope reel, a rope is wound on the rope reel, a clamping frame is fixedly connected to the free end of the rope, and a guide rod is laterally arranged on the clamping frame , the guide rod is slidably provided with two sliders, the two sliders can move toward or in opposite directions by setting a ball screw, each slider is provided with a clamping piece, and the spray chamber is The lower part is provided with a rotary motor, the output shaft of the rotary motor is provided with a turntable, the upper surface of the turntable is provided with a positioning groove, and at least three positioning sheets are arranged around the inner side of the positioning groove, and the positioning sheets are formed by It is inclined from top to bottom, the inner side of the positioning groove is provided with a fixing groove relative to the position of the positioning sheet, and a positioning rod is arranged in the fixing groove, and the outer end of the positioning rod is fixedly connected with the positioning sheet. A first spring is sleeved in the groove, a guide rail is arranged along the longitudinal direction on the circumferential side of the turntable in the spraying chamber, a mounting seat is slidably arranged on the guide rail, and a spray head is arranged on the mounting seat.

Further, the bottom of the positioning groove is provided with a collecting groove, and the turntable is provided with a discharge hole connecting the collecting groove and the outside.

Further, the spray head includes a spray head casing, the spray head casing has a feed port and a discharge port, a flow channel is communicated between the feed port and the discharge port, and the flow channel is close to the feed port. A plug is provided, and a second spring is provided between the rear end of the plug and the nozzle housing, and a bulk material block is provided in the flow channel near the discharge port, and the bulk material block is arc-shaped with a convex surface. towards the feed inlet.

Further, a bulk material disc is arranged in the flow channel between the plug and the bulk material block, and a plurality of through holes are evenly distributed on the bulk material disc.

By adopting the aforementioned technical scheme, the beneficial effect of the present utility model is: the spraying device of the anti-corrosion coating aluminum profile, when in use, the aluminum profile to be sprayed is transported to the casing, and the rope on the rope reel is lowered by the rotation of the driving motor , so that the clamping frame is placed on one end of the aluminum profile, and the ball screw is rotated to make the clamping piece clamp the aluminum profile, and then the drive motor is rotated to hoist the aluminum profile, and the lower end of the aluminum profile is sagging and inserted into the positioning groove. Under the action of gravity, the positioning piece is pushed to squeeze the first spring, so that the aluminum profile moves downward, and the movement of the aluminum profile is restricted by the action of the spring and the positioning piece, and finally the rotation of the aluminum profile is driven by the rotation of the rotating motor to realize the aluminum profile. Uniform spraying effect, the nozzle sprays from top to bottom along the guide rail and the turntable drives the rotating spraying of the aluminum profile, which effectively improves the spraying quality and speeds up the spraying efficiency; further, the excess paint during the spraying process slides down into the collection tank for collection , and then flows out through the discharge hole, reducing the pollution in the spraying chamber and saving the spraying material; further, the paint pushes the plug to squeeze the second spring into the flow channel, and passes through the bulk material block and bulk material plate on the flow channel. It can make the spraying uniformity of the paint better, improve the spraying quality, and save the spraying material. At the same time, the set plug and the second spring avoid the phenomenon of paint backflow when it is closed.

Description of drawings

Fig. 1 is the sectional structure schematic diagram of the embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional structural diagram of a nozzle in an embodiment of the present invention.

Detailed ways

The present utility model will now be further described with reference to the accompanying drawings and specific embodiments.

The embodiments of the present utility model are:

Referring to Figures 1 and 2, a spraying device for anti-corrosion coating aluminum profiles includes a casing 1 with an opening 2, and a spraying chamber 3 is provided in the casing 1, and the upper part of the spraying chamber 3 is provided with A suspension device, the suspension device includes a drive motor 4 arranged on the casing 1, a rope reel 5 is arranged on the output shaft of the drive motor 4, and a rope 6 is wound on the rope reel 5. The free end is fixedly connected with a clamping frame 7 , a guide rod 8 is laterally arranged on the clamping frame 7 , and two sliding blocks 9 are slidably provided on the guide rod 8 , and the two sliding blocks 9 are provided with balls. The screw rod 10 realizes the opposite or opposite movement, each of the sliders 9 is provided with a clamping piece 11, the lower part of the spray chamber 3 is provided with a rotary motor 12, and the output shaft of the rotary motor 12 is provided with a turntable 13 The upper surface of the turntable 13 is provided with a positioning groove 14, and four positioning sheets 15 are arranged around the inner side of the positioning groove 14. The positioning sheets 15 are inclined from top to bottom. A fixing groove 16 is provided on the side relative to the positioning sheet 15, and a positioning rod 17 is arranged in the fixing groove 16. The outer end of the positioning rod 17 is fixedly connected with the positioning sheet 15, and the positioning rod 17 is sleeved in the fixing groove 14. There is a first spring 18 , a collecting groove 19 is provided at the bottom of the positioning groove 16 , and a discharge hole 20 connecting the collecting groove 19 and the outside is provided on the turntable 13 .

In this embodiment, a guide rail 21 is provided in the spray booth 3 along the longitudinal direction on the peripheral side of the turntable 13 , a mounting seat 22 is slidably provided on the guide rail 21 , and a spray head 23 is provided on the mounting seat 22 . The spray head 23 includes a spray head housing 231, the spray head housing 231 has a feed port 232 and a discharge port 233, and a flow channel 234 is communicated between the feed port 232 and the discharge port 233, and the flow channel 234 is provided with a plug 235 near the feeding port 232, a second spring 236 is provided between the rear end of the plug 235 and the nozzle housing 231, and a second spring 236 is provided in the flow channel 234 near the discharge port 233. The bulk material block 237, the bulk material block 237 is arc-shaped, its convex surface faces the feed port 232, the flow channel 233 is provided with a bulk material tray 238 between the plug 235 and the bulk material block 237, and the bulk material block 237 is provided. A plurality of through holes 239 are evenly distributed on the material tray 238 .

The working mode of the utility model is as follows: the spraying device for the anti-corrosion coating aluminum profile, when in use, the aluminum profile 24 to be sprayed is transported to the housing 1, and the rope 6 on the rope reel 5 is lowered by the rotation of the driving motor 4, Make the clamping frame 7 place one end of the aluminum profile 24, rotate the ball screw 10 to make the clamping piece 11 clamp the aluminum profile 24, and then rotate the drive motor 4 to hoist the aluminum profile 24, and the lower end of the aluminum profile 24 is sagging and inserted into the aluminum profile 24. In the positioning groove 14, under the gravity of the aluminum profile 24, the positioning sheet 15 is pushed to squeeze the first spring 18, so that the aluminum profile 24 moves downward, and the action of the first spring 18 and the positioning sheet 15 restricts the aluminum profile 24. Finally, the rotation of the rotating motor 12 drives the rotation of the aluminum profile 24 to achieve uniform spraying of the aluminum profile 24. The spray head 23 sprays from top to bottom along the guide rail 21 and the turntable 13 drives the aluminum profile 24 to rotate and spray, effectively improving the spraying quality. , and speed up the spraying efficiency; during the spraying process, the excess paint slides down into the collecting tank 19 for collection, and then flows out through the discharge hole 20, which reduces the pollution in the spraying chamber 3 and saves the spraying material; the paint pushes the plug 235 squeezes the second spring 236 into the flow channel 234, and through the action of the bulk material block 237 and the bulk material disc 238 on the flow channel 234, the uniformity of the spraying of the paint is good, the spraying quality is improved, and the spraying is saved. At the same time, the plug 235 and the second spring 236 are provided to avoid the phenomenon of backflow of the paint when it is closed.

Although the present invention has been specifically shown and described in conjunction with preferred embodiments, it will be understood by those skilled in the art that changes in form and detail may be made without departing from the spirit and scope of the present invention as defined by the appended claims. Various changes are made to the present utility model, which are all within the protection scope of the present utility model.

Claims (4)

1. The utility model provides a spraying device of anticorrosion coating aluminium alloy which characterized in that: the spraying device comprises a shell with an opening, a spraying chamber is arranged in the shell, a suspension device is arranged at the upper part of the spraying chamber, the suspension device comprises a driving motor arranged on the shell, a rope disc is arranged on an output shaft of the driving motor, a rope is wound on the rope disc, a clamping frame is fixedly connected with the free end of the rope, a guide rod is transversely arranged on the clamping frame, two sliding blocks are slidably arranged on the guide rod and move oppositely or oppositely through arranging a ball screw, clamping pieces are arranged on the sliding blocks, a rotating motor is arranged at the lower part of the spraying chamber, a rotating disc is arranged on the output shaft of the rotating motor, a positioning groove is arranged on the upper surface of the rotating disc, at least three positioning pieces are arranged on the inner side surface surrounding the positioning groove, and the positioning pieces are obliquely arranged from top to bottom, the relative spacer position of medial surface of constant head tank is provided with the fixed slot, be provided with the locating lever in the fixed slot, the outer end and the spacer fixed connection of locating lever, it is equipped with first spring to be located the fixed slot endotheca on the locating lever, the indoor week side that is located the carousel of spraying is provided with the guide rail along longitudinal direction, be provided with the mount pad on the guide rail slidable, be provided with the shower nozzle on the mount pad.

2. The spraying device of the anti-corrosion coating aluminum profile according to claim 1, is characterized in that: the bottom of constant head tank is provided with the groove that gathers materials, be provided with the intercommunication on the carousel and gather materials groove and outside relief hole.

3. The spray coating device of the anti-corrosion coating aluminum profile according to claim 1 or 2, characterized in that: the sprayer comprises a sprayer shell, the sprayer shell is provided with a feeding hole and a discharging hole, a flow passage is communicated between the feeding hole and the discharging hole, a plug is arranged in the flow passage and close to the feeding hole, a second spring is arranged between the rear end of the plug and the sprayer shell, a dispersing block is arranged in the flow passage and close to the discharging hole, the dispersing block is arc-shaped, and the convex surface of the dispersing block faces the feeding hole.

4. The spraying device of the anti-corrosion coating aluminum profile as claimed in claim 3, characterized in that: a bulk material tray is arranged between the plug and the bulk material block in the flow passage, and a plurality of through holes are uniformly distributed on the bulk material tray.

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