Steel plate surface plastic spraying device
Technical Field
The utility model relates to the technical field of plastic spraying, in particular to a steel plate surface plastic spraying device.
Background
Charging plastic powder through high-voltage electrostatic equipment, spraying the coating on the surface of a workpiece under the action of an electric field, and uniformly adsorbing the powder on the surface of the workpiece to form a powdery coating; the powder coating is subjected to leveling and solidification after being baked at high temperature, and plastic particles can be melted into a layer of compact final protective coating with different effects; the paint film is firmly attached to the surface of a workpiece, and the plastic spraying product is a box body which is used indoors, and the paint film has a smooth or matte effect. The spraying plastic powder mainly comprises acrylic acid powder, polyester powder and the like.
In order to protect the surface of the steel plate conveniently, plastic powder needs to be sprayed on the surface of the steel plate, a plastic spraying machine needs to be used when plastic spraying is carried out, however, when some existing plastic spraying devices are used, the steel plate is put down on a workbench generally, then the steel plate is fixed through a fixing mechanism, when the other side is sprayed with plastic, the fixing of the steel plate needs to be released firstly, then the steel plate is turned over, and the plastic spraying speed of the steel plate is influenced by the fact that the plastic spraying is quite inconvenient when the steel plate is turned over.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a steel plate surface plastic spraying device which can solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel sheet surface plastic spraying device, includes the workstation, the bottom fixed mounting of workstation has four supporting legs, the top fixed mounting of workstation has the plastic spraying machine body, the output fixed mounting of plastic spraying machine body has the connecting pipe, the one end fixed mounting that the plastic spraying machine body was kept away from to the connecting pipe has the plastic spraying head, the top fixed mounting of workstation has the support, fixed mounting has the restriction frame on the support, the inside sliding connection of restriction frame has the movable block, the bottom and the top fixed connection of plastic spraying head of movable block, one side fixed mounting of restriction frame has driving motor, driving motor's output fixed mounting has the threaded rod of being connected with the inside rotation of restriction frame, the surface of threaded rod and the inside threaded connection of movable block.
Preferably, the top of workstation has seted up the slide, and the inside sliding connection of slide has two to remove the frame, and the inside rotation of slide is connected with two-way threaded rod, and the screw thread on the two-way threaded rod surface is opposite setting, two removal frame respectively with two-way threaded rod on opposite screw thread department threaded connection.
Preferably, a motor is fixedly arranged on one side of the workbench, and the output end of the motor is fixedly connected with the bidirectional threaded rod.
Preferably, the two moving frames are rotatably connected with supporting shafts, and clamping seats are fixedly arranged at opposite ends of the two supporting shafts.
Preferably, the inside of the movable frame is rotatably connected with a rotating shaft, a torsion spring is movably sleeved on the rotating shaft, and two ends of the torsion spring are fixedly connected with one side of the movable frame opposite to the rotating shaft respectively.
Preferably, the movable frame is provided with a clamping rod in a sliding connection manner, two clamping grooves are formed in the surface of the supporting shaft, and the clamping rod is in sliding clamping connection with the inner part of the clamping groove.
Preferably, the surface of the clamping rod is fixedly provided with a toothed plate, one end of the rotating shaft extending to the inside of the movable frame is fixedly provided with a gear, and the gear is meshed with the toothed plate.
Compared with the prior art, the utility model has the beneficial effects that:
this steel sheet surface plastic spraying device rotates the steel sheet, makes two back shafts rotate one hundred eighty degrees in the inside of two removal framves respectively, then is not rotating the axis of rotation, makes the axis of rotation reset through torsion spring's torsion effect, and then makes the kelly reset, and then makes the kelly insert the inside of another draw-in groove, accomplishes the fixing to the back shaft, is convenient for adjust the angle of steel sheet, reduces the degree of difficulty when carrying out plastic spraying to the steel sheet, improves the convenience of turn over when plastic spraying to the steel sheet, reduces the complexity of plastic spraying.
This steel sheet surface plastic spraying device, the starter motor makes the motor drive bi-directional threaded rod and rotates, and then makes two inside relative movement of moving the frame at the slide, and then makes two grip slipper relative movement, makes two grip slipper centre gripping steel sheet, is convenient for fix the steel sheet, improves the convenience fixed to the steel sheet, prevents that the steel sheet from appearing removing, causes the plastic spraying to appear the mistake, reduces when the plastic spraying, appears the accident, improves the effect of plastic spraying.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of a steel plate surface spraying device;
FIG. 2 is a schematic view of a table of the present utility model;
FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 2;
fig. 4 is an internal schematic view of the mobile carriage of the present utility model.
Reference numerals: 1. a work table; 2. a plastic spraying head; 3. a driving motor; 4. a bracket; 5. a moving block; 6. a limiting frame; 7. a threaded rod; 8. a connecting pipe; 9. a plastic spraying machine body; 10. a slideway; 11. a two-way threaded rod; 12. a clamping seat; 13. a moving rack; 14. support legs; 15. a motor; 16. a support shaft; 17. a torsion spring; 18. a rotating shaft; 19. a clamping groove; 20. a clamping rod; 21. a toothed plate; 22. a gear.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a steel sheet surface plastic spraying device, including workstation 1, the bottom fixed mounting of workstation 1 has four supporting legs 14, the top fixed mounting of workstation 1 has plastic spraying machine body 9, plastic spraying machine body 9's output fixed mounting has connecting pipe 8, plastic spraying machine body 9's one end fixed mounting has plastic spraying head 2 is kept away from to connecting pipe 8, the top fixed mounting of workstation 1 has support 4, fixed mounting has restriction frame 6 on the support 4, the inside sliding connection of restriction frame 6 has movable block 5, the bottom of movable block 5 and the top fixed connection of plastic spraying head 2, one side fixed mounting of restriction frame 6 has driving motor 3, driving motor 3's output fixed mounting has the threaded rod 7 with the inside rotation connection of restriction frame 6, the surface of threaded rod 7 and the inside threaded connection of movable block 5.
When spraying plastics, start the plastic spraying machine body 9, carry the connecting pipe 8 with the inside material of plastic spraying machine body 9, and then carry to the plastic spraying head 2, spout through the plastic spraying head 2, and then realize the plastic spraying to the steel sheet.
Starting driving motor 3, making driving motor 3 drive threaded rod 7 and rotate, and then making movable block 5 slide in restriction frame 6's inside, and then making plastic spraying head 2 remove, the steel sheet of being convenient for carries out the range plastic spraying to the steel sheet, improves the convenience to the steel sheet plastic spraying, reduces to appear the inhomogeneous phenomenon of plastic spraying, improves the effect of plastic spraying.
The top of workstation 1 has seted up slide 10, the inside sliding connection of slide 10 has two movable frames 13, the inside rotation of slide 10 is connected with two-way threaded rod 11, the screw thread on the two-way threaded rod 11 surface is opposite setting, two movable frames 13 respectively with the opposite screw thread department threaded connection on the two-way threaded rod 11, one side fixed mounting of workstation 1 has motor 15, the output and the two-way threaded rod 11 fixed connection of motor 15, the inside of two movable frames 13 is all rotated and is connected with back shaft 16, the equal fixed mounting of one end that two back shafts 16 are relative has grip slipper 12.
When fixing the steel sheet, start motor 15, make motor 15 drive two-way threaded rod 11 and rotate, and then make two removal frame 13 at the inside relative movement of slide 10, and then make two grip slipper 12 relative movement, make two grip slipper 12 carry out the centre gripping to the steel sheet, be convenient for fix the steel sheet, improve the convenience to the steel sheet is fixed, prevent that the steel sheet from appearing removing, cause the plastic spraying to appear the mistake, reduce in the plastic spraying, appear the accident, improve the effect of plastic spraying.
The inside rotation of moving frame 13 is connected with axis of rotation 18, has cup jointed torsion spring 17 on the axis of rotation 18 activity, and torsion spring 17's both ends respectively with move the relative one side fixed connection of frame 13 and axis of rotation 18, move the inside sliding connection of frame 13 and have draw-in lever 20, offered two draw-in grooves 19 on the surface of back shaft 16, draw-in lever 20 in the inside slip joint of draw-in groove 19, fixed mounting has pinion rack 21 on the surface of draw-in lever 20, and the one end fixed mounting that axis of rotation 18 extends to the inside of moving frame 13 has gear 22, and gear 22 and pinion rack 21 meshing are connected.
Rotating the rotating shaft 18, enabling the torsion spring 17 to deform, enabling the gear 22 to rotate along with the rotating shaft 18, enabling the toothed plate 21 and the clamping rod 20 to move downwards, enabling the clamping rod 20 to be separated from the inside of the clamping groove 19, rotating the steel plate, enabling the two supporting shafts 16 to rotate one hundred eighty degrees in the inside of the two movable frames 13 respectively, then not rotating the rotating shaft 18, enabling the rotating shaft 18 to reset through the torsion effect of the torsion spring 17, enabling the clamping rod 20 to reset, enabling the clamping rod 20 to be inserted into the inside of the other clamping groove 19, fixing the supporting shafts 16, facilitating adjustment of angles of the steel plate, reducing difficulty in plastic spraying of the steel plate, improving convenience of turning over when plastic spraying of the steel plate, and reducing complexity of plastic spraying.
Working principle:
starting the plastic spraying machine body 9, conveying the material inside the plastic spraying machine body 9 to the connecting pipe 8, further conveying the material to the plastic spraying head 2, and spraying the plastic to the steel plate through the plastic spraying head 2.
Starting the driving motor 3, enabling the driving motor 3 to drive the threaded rod 7 to rotate, enabling the moving block 5 to slide in the limiting frame 6, enabling the plastic spraying head 2 to move, and facilitating range plastic spraying on the steel plate.
The motor 15 is started, so that the motor 15 drives the bidirectional threaded rod 11 to rotate, the two movable frames 13 are moved relatively in the slide way 10, the two clamping seats 12 are moved relatively, the two clamping seats 12 clamp the steel plate, and the steel plate is fixed conveniently.
Rotating the rotating shaft 18, enabling the torsion spring 17 to deform, enabling the gear 22 to rotate along with the rotating shaft 18, enabling the toothed plate 21 and the clamping rod 20 to move downwards, enabling the clamping rod 20 to be separated from the inside of the clamping groove 19, rotating the steel plate, enabling the two support shafts 16 to rotate one hundred eighty degrees in the inside of the two movable frames 13 respectively, enabling the rotating shaft 18 not to rotate, enabling the rotating shaft 18 to reset through the torsion effect of the torsion spring 17, enabling the clamping rod 20 to reset, enabling the clamping rod 20 to be inserted into the inside of the other clamping groove 19, and fixing the support shafts 16.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.