Full-automatic spraying production line

Abstract

The utility model provides a full-automatic spraying production line which comprises a mounting frame, a transmission device and a driving mechanism are arranged on the mounting frame, the driving mechanism is connected with the transmission device, a first mounting shell, a drying shell and a second mounting shell are further sequentially arranged on the mounting frame, a moving groove is formed in the first mounting shell, and the drying shell is connected with the second mounting shell. A moving groove is formed in the first mounting shell, a first driving mechanism is arranged in the moving groove, a coating shell is arranged at the upper end of the first mounting shell, the coating shell is connected with a cavity plate, the two ends of the cavity plate are fixedly connected with the first driving mechanism, the top and the two sides of the cavity plate are each provided with two or more spray heads, and spray heads are arranged in the second mounting shell. And the paint spraying of the workpiece is simpler, and the efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sheet metal spraying technical field, concretely relates to a full -automatic spraying production line. BACKGROUND

[0002] Sheet metal is the product of sheet metal process, and we can't live without sheet metal everywhere in life. Sheet metal is made by filament power winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, metal plate bending forming, die forging, water jet cutting. And in order to further increase the stability of the surface of sheet metal, a protective layer is formed on the sheet metal after sheet metal processing, and spraying is a kind of surface treatment technology, which can disperse paint, zinc, aluminum, plastic powder and other coatings into fine particles in mist form and deposit on the workpiece surface to form a uniform coating.

[0003] When the workpiece is processed and made, the workpiece needs to be endowed with certain performance by the spraying mechanism, and the existing workpiece spraying often needs multiple devices, such as spraying, drying or cleaning, etc. For example, Chinese patent application No. CN202410289733.5, published on May 03, 2024, discloses a kind of for multiple types sheet metal spraying assembly line, relates to sheet metal processing technical field, including conveying belt, dust removal cabinet, first spray cabinet, second spray cabinet, drying box, the conveying belt is uniformly provided with a plurality of sheet metal fixing assemblies. When using, the sheet metal is placed on the top of the circular plate, and then fixed by the two clamping and overturning assemblies, when moving to the first spray cabinet position, the two first sliders are driven to move horizontally synchronously under the action of the moving assembly, and then the rectangular plate is driven to overturn a certain angle counterclockwise under the action of the two connecting assemblies, which is convenient for spraying the side and groove during spraying operation. During the spraying operation, the conveying belt continuously drives the sheet metal to move, at this time, the rectangular plate is rotated clockwise by the moving assembly, which is convenient for spraying the top of the sheet metal, and then the rectangular plate continues to rotate clockwise to spray the other side and groove.

[0004] The above structure sprays the sheet metal to be sprayed by the spray gun, and the height of the spray gun is fixed, so it cannot adjust the position of the spray gun according to different sheet metal thickness, and it cannot spray the side of the sheet metal, which leads to poor spraying effect. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a full -automatic spraying production line, which can adjust the height of the spray gun according to the thickness of different sheet metal, so as to ensure the spraying effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a fully automatic spraying production line, comprising: a mounting frame, a transmission device and a driving mechanism are provided on the mounting frame, the driving mechanism is connected to the transmission device, and the mounting frame is also provided with a first mounting shell, a drying shell and a second mounting shell arranged in sequence, a movable groove is provided on the first mounting shell, a first driving mechanism is provided in the movable groove, a paint shell is provided at the upper end of the first mounting shell, the paint shell is connected to the cavity plate, the two ends of the cavity plate are respectively fixedly connected to the first driving mechanism, more than two nozzles are respectively provided on the top and both sides of the cavity plate, and a spray head is provided in the second mounting shell.

[0007] In the above setting, the sheet metal to be processed is first placed on the transmission device, and then the driving mechanism is started so that the transmission device brings the sheet metal to be processed to the first mounting shell position, and then the transmission device is stopped to move, and the first driving mechanism is started so that the cavity plate moves along the height direction of the first mounting shell to the position of the sheet metal to be processed and then the sheet metal to be processed is sprayed through the nozzle. Since nozzles are respectively provided on the top and both sides of the cavity plate, the top and sides of the sheet metal to be processed can be sprayed. After spraying, the workpiece is driven by the transmission device to enter the drying shell for drying operation, and finally enters the second mounting shell through the transmission device for cleaning operation through the spray head, so that the entire spraying, drying and cleaning are all operated under the drive of the same transmission device, thereby improving production efficiency and improving the spraying effect.

[0008] Furthermore, the mounting frame includes two mounting arms and two mounting plates, and the close ends of the two mounting arms are fixedly connected to the two mounting plates; the transmission device is arranged on the two mounting arms; the driving motor is fixedly connected to one end of a mounting arm, and the driving motor is connected to the transmission device; the first mounting shell is fixedly connected to the upper ends of the two mounting plates.

[0009] The above arrangement can facilitate the arrangement of the drive motor and the transmission device through the arrangement of the two mounting arms, and can facilitate the installation of multiple mounting shells through the two mounting plates.

[0010] Furthermore, the movable groove is opened at one end of the first mounting shell; the first driving mechanism includes a screw, a screw nut and a driving motor, the driving motor is arranged in the first mounting shell, the output end of the driving motor is connected to the screw, the screw is rotatably connected between the upper and lower inner walls of the movable groove, and the circumferential surface of the screw is threadedly connected to the screw nut; the cavity plate is fixedly connected to one end of the screw nut.

[0011] The above arrangement drives the screw rod to rotate by the driving motor and then the screw rod nut drives the empty shell plate to move up and down on the screw rod, thereby realizing the up and down movement of the empty shell plate.

[0012] Furthermore, the coating shell is fixedly connected to the upper end of the first mounting shell, and the coating shell is connected and communicated with the cavity plate through two or more transmission pipes.

[0013] With the above arrangement, the coating shell and the cavity plate are connected via the transmission pipe, thereby ensuring the reliability of coating supply.

[0014] Furthermore, the upper ends of the two mounting plates are fixedly connected to a drying shell, and the inner walls on both sides of the drying shell are fixedly connected to two or more drying lamps.

[0015] The above arrangement facilitates the drying operation of the sheet metal parts entering the drying shell through the arrangement of the drying lamp.

[0016] Furthermore, the upper ends of the two mounting plates are fixedly connected to a second mounting shell, the upper end of the second mounting shell is fixedly connected to a spray shell, and the lower end of the second mounting shell is connected to a spray head through two or more pipes.

[0017] The above arrangement realizes the cleaning operation by arranging a spray shell to supply liquid for spraying by the spray head.

[0018] Furthermore, a placement groove is provided on the lower inner wall of the movable groove, and a driving motor is fixedly connected in the placement groove.

[0019] The above arrangement enables the installation of the drive motor by providing the placement slot.

[0020] Furthermore, a limiting groove is opened at one end of the first mounting shell, a vertical rod is fixedly connected between the upper and lower inner walls of the limiting groove, a vertical orifice plate is fixedly connected to one end of the cavity plate, and the vertical orifice plate is slidably connected to the circumferential surface of the vertical rod.

[0021] The above arrangement limits the movement of the cavity plate by means of the vertical rod.

[0022] Furthermore, two or more anti-splash strips are fixedly connected to both ends of the second mounting shell.

[0023] The above arrangement can place a splash guard to prevent the cleaning fluid from spraying out. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0025] Fig. 1 It is the main perspective view in the present utility model;

[0026] Fig. 2 It is a main cutaway perspective view of the present utility model;

[0027] Fig. 3 is a side view of the utility model.

[0028] In the figure: 1, mounting arm; 2, drive machine; 3, mounting plate; 4, transmission device; 5, first mounting shell; 6, second mounting shell; 7, paint shell; 8, spray shell; 9, moving groove; 10, screw nut; 11, screw rod; 12, drying shell; 13, splash-proof strip; 14, transmission pipe; 15, cavity plate; 16, spray head; 17, drying lamp; 18, spray head; 19, vertical rod; 20, vertical hole plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described 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 and not 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 the utility model.

[0030] Embodiment 1

[0031] Please refer to Figs. 1-3 The utility model provides the following technical scheme: a full-automatic spraying production line, include: mounting bracket, mounting bracket includes two mounting arms 1 and two mounting plates, two mounting arms 1's similar end fixedly connected with two mounting plates 3;Transmission device 4 sets up on two mounting arms 1;Drive machine 2 is fixedly connected in one end of one mounting arm 1, and drive machine 2 is connected with transmission device 4;Transmission device 4 is conveyor belt.

[0032] First mounting shell 5 is fixedly connected in the upper end of two mounting plates 3;Moving groove 9 is set up in one end of first mounting shell 5;The first drive mechanism is set up in moving groove, and the first drive mechanism includes screw rod 11 and screw nut 10 and drive motor, screw rod 11 is rotatably connected between the upper and lower inner walls of moving groove 9, and the circumference surface of screw rod 11 is threadedly connected with screw nut 10;Cavity plate 15 is fixedly connected in one end of screw nut 10;Paint shell 7 is fixedly connected in the upper end of first mounting shell 5, and paint shell 7 is connected and communicated with cavity plate 15 through multiple transmission pipes 14;Two or more spray heads 16 are fixedly connected on the top and two side inner walls of cavity plate 15 respectively;The lower inner wall of moving groove 9 is provided with a placing groove, and a drive motor is fixedly connected in the placing groove, and the output end of the drive motor is fixedly connected with screw rod 11.

[0033] In a specific embodiment of the present invention, when the workpiece needs to be sprayed, the workpiece is placed on the transmission device 4, and the transmission device 4 is driven to rotate by the driving machine 2 to drive the workpiece into the first mounting shell 5. At this time, the height of the screw nut 10 is adjusted by rotating the screw rod 11, and then the height of the cavity plate 15 and the multiple nozzles 16 are adjusted so that the nozzle 16 can be aligned with the workpiece, and then the paint in the paint shell 7 is sprayed through the automatic nozzle 16 and the transmission tube 14, which facilitates the coating treatment of the workpiece. Through the above design, the spraying of the workpiece is simpler and more convenient, and the rotation automation of the screw rod 11 can be further improved by driving the motor. It should be noted that the specific type of motor to be used is selected by relevant technical personnel familiar with this field, and the above motors, etc. are all existing technologies and will not be elaborated in this solution.

[0034] In this embodiment, the cavity plate 15 has a cavity structure in the middle and a U-shaped cross-section. The cavity plate 15 is connected and communicated with the coating shell 7 through a delivery pipe, and the delivery pipe is a hose.

[0035] For details, please refer to Fig. 2 The upper ends of the two mounting plates 3 are fixedly connected to a drying shell 12, and the inner walls on both sides of the drying shell 12 are fixedly connected to multiple drying lamps 17. The drying shell 12 is provided with an opening corresponding to the conveying device (not shown in the figure), and the conveying device enters the drying shell 12 through the opening. The upper ends of the two mounting plates 3 are fixedly connected to the second mounting shell 6, and the upper end of the second mounting shell 6 is fixedly connected to the spray shell 8. The lower ends of the multiple second mounting shells 6 are connected by multiple pipes and connected to the spray head 18.

[0036] In this embodiment, after the workpiece is sprayed, the workpiece is driven into the drying shell 12 by the transmission device 4, and the workpiece is dried by multiple drying lamps 17. Then, the workpiece is transferred to the second mounting shell 6 again, and the liquid in the spray shell 8 is sprayed out by multiple spray heads 18 to spray and clean the workpiece.

[0037] For details, please refer to Fig. 2 A limiting groove is opened at one end of the first mounting shell 5, and a vertical rod 19 is fixedly connected between the upper and lower inner walls of the limiting groove. A vertical orifice plate 20 is fixedly connected to one end of the cavity plate 15, and the vertical orifice plate 20 is slidably connected to the circumferential surface of the vertical rod 19. A plurality of splash-proof strips 13 are fixedly connected to both ends of the second mounting shell 6. The upper end of the splash-proof strip 13 is fixedly connected to the second mounting shell 6, and the lower end of the splash-proof strip 13 is flush with the top surface of the conveying device.

[0038] In this embodiment, when the cavity plate 15 moves, the vertical hole plate 20 can be driven to slide on the circumferential surface of the limiting groove and the vertical rod 19, thereby improving the vertical movement stability of the cavity plate 15. The splash-proof strip 13 can prevent excessive splashing of water stains in the second mounting shell 6.

[0039] The working principle and usage process of the present invention are as follows: when a workpiece needs to be sprayed, the workpiece is placed on the transmission device 4, and the transmission device 4 is driven to rotate by the driving machine 2 to drive the sheet metal to be processed into the first mounting shell 5. At this time, the height of the screw nut 10 is adjusted by rotating the screw rod 11, and then the height of the cavity plate 15 and the multiple nozzles 16 are adjusted so that the multiple nozzles 16 can be aligned with the workpiece, and then the paint in the paint shell 7 is sprayed through the nozzle 16 and the transmission pipe 14, which facilitates the coating treatment of the workpiece. Through the above design, the spraying of the workpiece is simpler and more convenient, and the rotation automation of the screw rod 11 can be further improved by driving the motor.

Claims

1. A fully automatic spraying production line, a mounting frame, a transmission device and a drive mechanism are provided on the mounting frame, the drive mechanism is connected to the transmission device, characterized in that: The mounting frame is also provided with a first mounting shell, a drying shell and a second mounting shell in sequence. The first mounting shell is provided with a movable groove, and a first driving mechanism is provided in the movable groove. A paint shell is provided at the upper end of the first mounting shell, and the paint shell is connected to the cavity plate. The two ends of the cavity plate are respectively fixedly connected to the first driving mechanism. More than two nozzles are respectively provided on the top and both sides of the cavity plate. A spray head is provided in the second mounting shell.

2. A fully automatic spraying production line according to claim 1, characterized in that: The mounting frame includes two mounting arms and two mounting plates, and the adjacent ends of the two mounting arms are fixedly connected to the two mounting plates; the transmission device is arranged on the two mounting arms; the driving motor is fixedly connected to one end of a mounting arm, and the driving motor is connected to the transmission device; the first mounting shell is fixedly connected to the upper ends of the two mounting plates.

3. A fully automatic spraying production line according to claim 1, characterized in that: The movable groove is opened at one end of the first mounting shell; the first driving mechanism includes a screw, a screw nut and a driving motor, the driving motor is arranged in the first mounting shell, the output end of the driving motor is connected to the screw, the screw is rotatably connected between the upper and lower inner walls of the movable groove, and the circumferential surface of the screw is threadedly connected to the screw nut; the cavity plate is fixedly connected to one end of the screw nut.

4. A fully automatic spraying production line according to claim 1, characterized in that: The coating shell is fixedly connected to the upper end of the first installation shell, and the coating shell is connected and communicated with the cavity plate through two or more transmission pipes.

5. A fully automatic spraying production line according to claim 2, characterized in that: The upper ends of the two mounting plates are fixedly connected with a drying shell, and the inner walls on both sides of the drying shell are fixedly connected with two or more drying lamps.

6. A fully automatic spraying production line according to claim 2, characterized in that: The upper ends of the two mounting plates are fixedly connected to a second mounting shell, the upper end of the second mounting shell is fixedly connected to a spray shell, and the lower end of the second mounting shell is connected to a spray head through two or more pipes.

7. The fully automatic spraying production line according to claim 1, characterized in that: A placement groove is provided on the lower inner wall of the movable groove, and a driving motor is fixedly connected in the placement groove.

8. The fully automatic spraying production line according to claim 1, characterized in that: A limiting groove is defined at one end of the first mounting shell, a vertical rod is fixedly connected between the upper and lower inner walls of the limiting groove, a vertical orifice plate is fixedly connected to one end of the cavity plate, and the vertical orifice plate is slidably connected to the circumferential surface of the vertical rod.

9. The fully automatic spraying production line according to claim 1, characterized in that: Two or more anti-splash strips are fixedly connected to both ends of the second mounting shell.

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