CN219522797U - Plastic spraying device for hardware fitting - Google Patents

Abstract

The utility model discloses a plastic spraying device for hardware fittings, which comprises a plastic spraying box, a sliding box and a spray gun, wherein a plastic spraying opening is formed in one side of the plastic spraying box in a welding mode, the spray gun is installed in the plastic spraying opening through a bolt, a high-voltage electrostatic generator is installed at the front end of the spray gun through a screw, a sliding rail is installed at two ends of the inner bottom of the plastic spraying box through a screw, a sliding block is connected in a sliding mode through the sliding rail, the sliding box is installed at the top of the sliding block through the screw, a gear motor is installed at one side of the inner wall of the sliding box through a mounting seat, a round pressing block B is installed at the output shaft of the gear motor through a screw, one side of the round pressing block B is connected with a round pressing block A through a supporting spring, a fixing rod is connected at the other side of the inner wall of the sliding box through a bearing, and a rectangular pressing plate is welded at the other end of the fixing rod. This novel plastic spraying device for hardware fitting accomplishes the plastic spraying of hardware fitting in inclosed plastic spraying case, and the security is high, and the environmental protection effect is obvious, is fit for extensively using widely.

Description

Plastic spraying device for hardware fitting

Technical Field

The utility model relates to the technical field of plastic spraying, in particular to a plastic spraying device for hardware fittings.

Background

The plastic spraying is a surface treatment method for spraying plastic powder on parts, namely electrostatic powder spraying coating which is common in us, and the treatment process adopts a common decoration technology for metal surface treatment.

Patent number CN202020561937.7 discloses a plastic spraying device for hardware fittings, which comprises a bottom plate, lifting rods, support columns, hardware fitting clamps, a connecting plate, a high-voltage electrostatic box, an electrostatic stirring mechanism and a plastic spraying head, wherein the lifting rods are connected to the upper end surface of the bottom plate through bolts, and the connecting plate is arranged on the upper end surface of the lifting rods; the upper end face of the connecting plate is provided with a high-voltage electrostatic box, and an electrostatic stirring mechanism is arranged in the high-voltage electrostatic box; the upper end face of the bottom plate is provided with a support column through a bolt, and one side face of the support column is provided with a hardware fitting clamp through a bolt; the static stirring mechanism comprises a stirring rod and stirring blades, and the stirring blades are arranged on the peripheral surface of the stirring rod.

The existing plastic spraying device has the following defects: the plastic spraying of the hardware fitting can not be completed in the airtight plastic spraying box, so that the safety is low and the environmental protection effect is not obvious. For this purpose, we propose a plastic spraying device for hardware fittings.

Disclosure of Invention

The utility model mainly aims to provide a plastic spraying device for hardware fittings, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a plastic spraying device for hardware fitting, includes plastic spraying box, slip case and spray gun, the front end that one side welding plastic spraying mouth and spray gun of plastic spraying box were installed spray gun and spray gun through the bolt mounting has high-voltage static generator in the spray gun, the interior bottom both ends of plastic spraying box are through the sliding rail of screw mounting and sliding connection slider in the sliding rail, the slip case is installed through the screw at the top of slider, gear motor and gear motor's output shaft is installed through the mount pad through mount pad in slip incasement wall one side has circular briquetting B through the screw mounting, circular briquetting A is connected through supporting spring to one side of circular briquetting B, the other end welding rectangle clamp plate of dead lever and dead lever is connected through the bearing to the slip incasement wall opposite side.

Further, one end of the plastic spraying box is provided with an opening, the sliding box penetrates through the opening, the rectangular pressing plate is opposite to the circular pressing block A, and the sliding block slides in the sliding rail to enable the sliding box to slide out of the opening.

Further, a powder conveying port is formed in one side of the end portion of the spray gun, and the powder conveying port is connected with a powder conveying pipe to spray plastic powder through the spray gun.

Further, a reserved opening is formed in one side of the sliding box, and the reserved opening is arranged opposite to the plastic spraying opening.

Further, one end of the sliding box is provided with a handle through a screw.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the plastic spraying device for the hardware fittings, the sliding block slides in the sliding rail to enable the sliding box to slide out of the opening, the round pressing block A is shifted to one side, the hardware fittings are clamped between the round pressing block A and the rectangular pressing plate under the action of the elastic force of the supporting spring, the handle is pushed to enter the plastic spraying box, and the speed reducing motor is used for driving the clamped hardware fittings to stably rotate, so that comprehensive plastic spraying is achieved.

2. The utility model relates to a plastic spraying device for hardware fittings, which is characterized in that a powder conveying port is connected with a powder conveying pipe to spray plastic powder through a spray gun, high voltage generated by the action of a high-voltage electrostatic generator is utilized, due to corona discharge, dense charges are generated nearby the powder, charged paint particles are formed when the powder is sprayed out of a gun nozzle and are sucked onto the hardware fittings with opposite polarity under the action of electrostatic force, the more the charges are accumulated along with the increase of the sprayed powder, and when the sprayed powder reaches a certain thickness, the adsorption is not continued due to the electrostatic repulsive action, so that the whole workpiece can obtain a powder coating with a certain thickness.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a plastic spraying device for hardware fittings.

Fig. 2 is a schematic diagram of the internal structure of a sliding box of the plastic spraying device for hardware fittings.

Fig. 3 is a schematic view of a spray gun structure of a plastic spraying device for hardware fittings.

In the figure: 1. a spray gun; 2. a plastic spraying port; 3. a plastic spraying box; 4. opening a mouth; 5. a slide box; 6. a handle; 7. reserving a port; 8. a slide block; 9. a slide rail; 10. a bearing; 11. a rectangular pressing plate; 12. a round pressing block A; 13. a round pressing block B; 14. a support spring; 15. a speed reducing motor; 16. a high voltage electrostatic generator; 17. a powder delivery port.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a plastic spraying device for hardware fittings comprises a plastic spraying box 3, a sliding box 5 and a spray gun 1, wherein a plastic spraying opening 2 is welded on one side of the plastic spraying box 3, the spray gun 1 is installed in the plastic spraying opening 2 through bolts, a high-voltage electrostatic generator 16 is installed at the front end of the spray gun 1 through bolts, a sliding rail 9 and a sliding connection sliding block 8 are installed at two ends of the inner bottom of the plastic spraying box 3 through bolts, the sliding box 5 is installed at the top of the sliding block 8 through bolts, a speed reducing motor 15 is installed on one side of the inner wall of the sliding box 5 through an installation seat, a round pressing block B13 is installed on the output shaft of the speed reducing motor 15 through bolts, a round pressing block A12 is connected on one side of the round pressing block B13 through a supporting spring 14, a fixing rod is connected on the other side of the inner wall of the sliding box 5 through a bearing 10, and a rectangular pressing plate 11 is welded on the other end of the fixing rod.

One end of the plastic spraying box 3 is provided with an opening 4, the sliding box 5 penetrates through the opening 4, and the rectangular pressing plate 11 is opposite to the circular pressing block A12.

In this embodiment, as shown in fig. 1, the slide block 8 slides on the slide rail 9 to slide the slide box 5 out of the opening 4.

Wherein, a powder delivery port 17 is provided on one side of the end of the spray gun 1.

In this embodiment, as shown in fig. 3, a powder feed pipe is connected to a powder feed port 17, and plastic powder is discharged through a spray gun 1.

Wherein, one side of the sliding box 5 is provided with a reserved opening 7

Wherein, one end of the sliding box 5 is provided with a handle 6 through a screw.

In this embodiment, as shown in fig. 1, the sliding box 5 is easily pulled out from the plastic spraying box 3 by using the handle 6.

The plastic spraying device for the hardware fittings is characterized in that when the plastic spraying device for the hardware fittings works, the sliding block 8 slides in the sliding rail 9 so as to slide the sliding box 5 out of the opening 4, the round pressing block A12 is shifted to one side under the action of the elastic force of the supporting spring 14, the hardware fittings are clamped between the round pressing block A12 and the rectangular pressing plate 11, the handle 6 is pushed to enter the plastic spraying box 3, the speed reducing motor 15 is used for driving the clamped hardware fittings to stably rotate, comprehensive plastic spraying is realized, the powder conveying pipe is connected with the powder conveying hole 17 to spray plastic powder through the spray gun 1, high pressure generated by the action of the high-voltage electrostatic generator 16 is utilized, dense charges are generated nearby the corona discharge, charged paint particles are formed when the powder is sprayed out of the gun nozzle due to the action of electrostatic force, the powder is sucked onto the hardware fittings with the polarity opposite to the corona discharge, and the more charges are accumulated, when the powder is up to a certain thickness, the whole workpiece is not adsorbed continuously due to the electrostatic repulsive action, so that the plastic spraying of the hardware fittings is finished in the plastic spraying box 3 with a certain thickness, the plastic spraying effect is realized, the plastic paint is high in safety, the environment protection performance, the plastic spraying device is good, the plastic spraying device is suitable for popularization and wide application.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a plastic spraying device for hardware fitting, includes plastic spraying case (3), sliding box (5) and spray gun (1), its characterized in that: one side welding of plastic spraying case (3) is moulded mouthful (2) and is installed spray gun (1) and spray gun (1) front end through the bolt and install high-voltage static generator (16) in, interior bottom both ends of plastic spraying case (3) are installed slide rail (9) and slide rail (9) interior sliding connection slider (8) through the screw, slide case (5) are installed through the screw at the top of slider (8), gear motor (15) are installed through the mount pad in slide case (5) inner wall one side and circular briquetting B (13) are installed through the screw to the output shaft of gear motor (15), circular briquetting A (12) are connected through supporting spring (14) in one side of circular briquetting B (13), the other end welding rectangle clamp plate (11) of dead lever and dead lever are connected through bearing (10) to slide case (5) inner wall opposite side.

2. A plastic spraying device for hardware fittings as claimed in claim 1, wherein: one end of the plastic spraying box (3) is provided with an opening (4) and the sliding box (5) penetrates through the opening (4), and the rectangular pressing plate (11) is opposite to the circular pressing block A (12).

3. A plastic spraying device for hardware fittings as claimed in claim 1, wherein: a powder conveying port (17) is formed in one side of the end portion of the spray gun (1).

4. A plastic spraying device for hardware fittings as claimed in claim 1, wherein: one side of the sliding box (5) is provided with a reserved opening (7), and the reserved opening (7) is arranged opposite to the plastic spraying opening (2).

5. A plastic spraying device for hardware fittings as claimed in claim 1, wherein: one end of the sliding box (5) is provided with a handle (6) through a screw.