Enameled steel plate forming structure

Abstract

The utility model discloses an enameled steel plate forming structure, and relates to the technical field of enameled steel plate processing. Comprising a machine shell, a spraying chamber is arranged at the front end of the machine shell, a glass door is installed on the front side of the spraying chamber through a hinge, a powder spraying gun is installed on the inner face of the glass door, a rotary air cylinder is installed on the inner top of the spraying chamber, a finger clamping air cylinder is installed on a rotary disc of the rotary air cylinder, and a hanging rod is clamped on a clamping jaw of the finger clamping air cylinder. According to the enamelled steel plate forming structure, a workpiece and the hanging rod are hung in the spraying chamber through the finger clamping air cylinder, after the glass door is closed, the powder spraying gun is started to conduct automatic spraying operation, the workpiece can be turned over under the action of the rotary air cylinder, and therefore comprehensive covering of the plate face is achieved, the mechanization degree is high, and meanwhile the work efficiency is improved. And dust generated by spraying is filtered by the polytetrafluoroethylene film-coated filter cartridge under the action of the centrifugal fan, so that the health of workers is guaranteed, and meanwhile, the cleanness of a working site is also favorably maintained.

Description

TECHNICAL FIELD

[0001] The utility model relates to the enamelled steel plate processing technical field, concretely to a kind of enamelled steel plate forming structure. BACKGROUND

[0002] Enamelled steel plate is by high-quality steel plate and special function inorganic non-metallic material is new electrostatic dry powder coating enamelling process coating and high-temperature sintering, so that high-quality steel plate and special function inorganic coating two between firm chemical bond and form the composite material, it has the tenacious, impact resistance etc.

[0003] Enamelled steel plate needs to be sprayed with enamel glaze on the plate surface during production process, and general manufacturers are manually sprayed in this process, with low efficiency, unstable spraying quality, and cannot purify the scattered atomized enamel powder, so that the enamel powder is easily inhaled into the body after being scattered, polluting the health of workers and working site. UTILITARY MODEL CONTENT

[0004] The utility model provides a kind of enamelled steel plate forming structure to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of enamelled steel plate forming structure, including the shell, the front end of the shell is equipped with spraying chamber, and the front side of spraying chamber is equipped with glass door by hinge, the inner face of glass door is equipped with powder gun, the inner top of spraying chamber is equipped with rotary cylinder, and the turntable of rotary cylinder is equipped with clamping finger cylinder, the clamping jaw of clamping finger cylinder is clamped with hanging rod, and the lower part of hanging rod is hung with workpiece, the rear end of shell is equipped with dust removal chamber, and dust suction port is equipped on the wall adjacent to spraying chamber of dust removal chamber, the upper space of dust removal chamber is equipped with polytetrafluoroethylene film filter cartridge, and centrifugal fan is equipped in its lower space.

[0006] Further, the glass door is a double-door structure, and the powder gun is installed at the upper and lower ends of the glass door.

[0007] Further, the nozzle of the powder gun faces the workpiece, and the dust suction port is located opposite to the rear side of the workpiece.

[0008] Further, a spring is installed at the top of the upper space of the dust removal chamber, and a limiting cap is installed at the end of the spring, and the limiting cap is connected with the top end of the polytetrafluoroethylene film filter cartridge.

[0009] Further, the dust suction port is arranged on the side wall of the upper space of the dust removal chamber, and a through opening is arranged between the upper space and the lower space of the dust removal chamber.

[0010] Further, the bottom end of the polytetrafluoroethylene film filter cartridge is clamped in the through hole and is opposite to the air inlet end of the centrifugal fan.

[0011] Further, the outer wall of the lower space of the dust removal chamber is provided with a clean air outlet, and the air outlet end of the centrifugal fan is opposite to the clean air outlet.

[0012] Compared with the prior art, the enamel steel plate forming structure has the following advantages

[0013] Beneficial effects:

[0014] The enamel steel plate forming structure suspends the workpiece and the hanging rod in the spraying chamber through the finger clamping cylinder, starts the powder spraying gun to perform automatic spraying operation after closing the glass door, and can turn over the workpiece under the action of the rotary cylinder, so that the plate surface is fully covered, the degree of mechanization is high, and at the same time, the dust generated by spraying is filtered by the polytetrafluoroethylene film filter cartridge under the action of the centrifugal fan, so that the health of the workers is protected, and the working site is also maintained clean. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the utility model;

[0016] Fig. 2 It is a side sectional view of the utility model;

[0017] Fig. 3 It is a local schematic view of the utility model.

[0018] In the drawing: 1, machine shell; 2, spraying chamber; 3, glass door; 4, powder spraying gun; 5, rotary cylinder; 6, finger clamping cylinder; 7, hanging rod; 8, workpiece; 9, dust removal chamber; 10, dust suction port; 11, polytetrafluoroethylene film filter cartridge; 12, centrifugal fan; 13, spring; 14, limit cap; 15, through hole; 16, clean air outlet. DETAILED DESCRIPTION

[0019] In order to be able to more detailedly understand the features and technical contents of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure will be described in detail below, and the attached drawings are only used for reference and do not limit the embodiments of the present disclosure. In the following technical description, in order to facilitate explanation, through multiple details, a sufficient understanding of the disclosed embodiments is provided. However, one or more embodiments can still be implemented without these details. In other cases, in order to simplify the drawings, well-known structures and devices can be simplified.

[0020] The terms "first", "second", etc. in the description, claims, and drawings of the embodiments of the present disclosure and the above-described figures are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so as to implement the embodiments of the present disclosure described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0021] In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "back", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and its embodiments, and are not used to limit the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation. And, in addition to indicating the orientation or positional relationship, the above-mentioned terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meaning of these terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0022] In addition, the terms "set", "connected", "fixed" should be broadly understood. For example, "connected" can be fixedly connected, detachably connected, or integrally configured; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those of ordinary skill in the art, the specific meaning of the above terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0023] It should be noted that the embodiments in the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0024] Please refer to Figs. 1-3The utility model discloses a kind of enamelled steel plate forming structures, including shell 1, the front end of shell 1 is equipped with spraying chamber 2, and glass door 3 is installed on the front side of spraying chamber 2 by hinge, the inner face of glass door 3 is equipped with powder spraying gun 4, the inner top of spraying chamber 2 is equipped with rotary cylinder 5, and rotary cylinder 5 is equipped with clamp finger cylinder 6 on its rotating disc, the clamp claw of clamp finger cylinder 6 is clamped with hanging rod 7, and workpiece 8 is hung in the lower part of hanging rod 7, the rear end of shell 1 is equipped with dust removal chamber 9, and dust suction port 10 is equipped on the wall adjacent to spraying chamber 2 of dust removal chamber 9, polytetrafluoroethylene film filter cartridge 11 is installed in the upper space of dust removal chamber 9, and centrifugal fan 12 is installed in its lower space, workpiece 8 is hung in spraying chamber 2 by clamp finger cylinder 6 along with hanging rod 7, after closing glass door 3, start powder spraying gun 4 to carry out automatic spraying operation, under the action of rotary cylinder 5, workpiece 8 can be turned over, so as to realize the overall coverage of board surface, degree of mechanization is high, simultaneously, the dust generated by spraying is filtered by polytetrafluoroethylene film filter cartridge 11 under the action of centrifugal fan 12, while guaranteeing the health of staff, also conducive to maintaining the cleanliness of work site.

[0025] Specifically, the glass door 3 is a double-door structure, and the powder spraying gun 4 is installed at the upper and lower ends of the glass door 3.

[0026] In the embodiment, the glass door 3 has good transparency, facilitating observation of the running state of the equipment and maintenance, and the model of the powder spraying gun 4 is WA-200-TZP.

[0027] Specifically, the nozzle of the powder spraying gun 4 faces the workpiece 8, and the dust suction port 10 is located on the rear side of the workpiece 8.

[0028] In the embodiment, the working principle of the powder spraying gun 4 mainly utilizes the action of a high-voltage electrostatic field to form an electrostatic field between the electrode of the gun head and the workpiece 8. When the powder coating is sprayed from the gun, it is dispersed into small particles by the electric field force and is charged with negative electricity. Under the action of the electric field force, the coating particles with negative electricity are adsorbed to the surface of the workpiece 8, thereby achieving a high-efficiency coating effect.

[0029] Specifically, the upper space of the dust removal chamber 9 is provided with a spring 13 at the top, and the end of the spring 13 is provided with a limiting cap 14, and the limiting cap 14 is connected with the top end of the polytetrafluoroethylene film filter cartridge 11.

[0030] In the embodiment, the spring 13 and the limiting cap 14 are assembled structures, which mainly limit and fix the polytetrafluoroethylene film filter cartridge 11.

[0031] Specifically, the dust suction port 10 is arranged on the side wall of the upper space of the dust removal chamber 9, and a through port 15 is arranged between the upper space and the lower space of the dust removal chamber 9.

[0032] When the centrifugal fan 12 is started, the negative pressure wind force generated thereby is sucked from the dust suction port 10 to the upper space of the dust removal chamber 9, and then filtered by the polytetrafluoroethylene membrane filter cartridge 11.

[0033] Specifically, the bottom end of the polytetrafluoroethylene membrane filter cartridge 11 is clamped in the through port 15 and is opposite to the air inlet end of the centrifugal fan 12.

[0034] In the embodiment, the polytetrafluoroethylene membrane filter cartridge 11 has very high filtering efficiency and can effectively remove tiny particles in the air, including very fine and special dust, and the dust removal efficiency can generally reach more than 99.8%, and high-efficiency filtration can also be realized for ultra-fine dust of 0.2 μm or more.

[0035] Specifically, the outer wall of the lower space of the dust removal chamber 9 is provided with a clean air outlet 16, and the air outlet end of the centrifugal fan 12 is opposite to the clean air outlet 16.

[0036] In the embodiment, the inhaled dust gas is discharged as clean gas from the clean air outlet 16 after being filtered by the polytetrafluoroethylene membrane filter cartridge 11.

[0037] In use, the workpiece 8 together with the hanging rod 7 is hung in the spraying chamber 2 by the finger clamping cylinder 6, after the glass door 3 is closed, the powder spraying gun 4 (the powder spraying gun 4 is externally connected to a powder supply system through a hose) is started to perform automatic spraying operation, and the workpiece 8 can be turned over under the action of the rotary cylinder 5 (a gas slip ring needs to be installed on the hollow turntable of the rotary cylinder 5, which is not shown in the figure, one interface of the gas slip ring is externally connected to a gas source, and the other interface is connected to the finger clamping cylinder 6 through a hose), so that the workpiece 8 can be turned over to realize full coverage of the plate surface, and the degree of mechanization is high. At the same time, the dust generated by spraying is filtered by the polytetrafluoroethylene membrane filter cartridge 11 under the action of the centrifugal fan 12, which not only protects the health of the workers, but also helps to maintain the cleanliness of the work site.

[0038] In summary, the enamel steel plate forming structure suspends the workpiece 8 together with the hanging rod 7 in the spraying chamber 2 by the finger clamping cylinder 6, closes the glass door 3, and then starts the powder spraying gun 4 to perform automatic spraying operation, and the workpiece 8 can be turned over under the action of the rotary cylinder 5, so that the workpiece 8 can be turned over to realize full coverage of the plate surface, and the degree of mechanization is high. At the same time, the dust generated by spraying is filtered by the polytetrafluoroethylene membrane filter cartridge 11 under the action of the centrifugal fan 12, which not only protects the health of the workers, but also helps to maintain the cleanliness of the work site.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An enameled steel sheet formed structure comprising a cabinet (1), characterized in that: The front end of the machine shell (1) is provided with a spraying chamber (2), and the front side of the spraying chamber (2) is hingedly provided with a glass door (3), the inner face of the glass door (3) is provided with a powder spraying gun (4), the inner top of the spraying chamber (2) is provided with a rotary air cylinder (5), the rotary disc of the rotary air cylinder (5) is provided with a clamping finger air cylinder (6), the clamping jaw of the clamping finger air cylinder (6) is clamped with a hanging rod (7), the lower part of the hanging rod (7) is provided with a workpiece (8), the rear end of the machine shell (1) is provided with a dust removal chamber (9), the wall adjacent to the spraying chamber (2) of the dust removal chamber (9) is provided with a dust suction port (10), the upper space of the dust removal chamber (9) is provided with a polytetrafluoroethylene film filter cartridge (11), and the lower space of the dust removal chamber (9) is provided with a centrifugal fan (12).

2. A formed enameled steel sheet structure according to claim 1, characterized in that: The glass door (3) is a double-door structure, and the powder spraying gun (4) is installed at the upper and lower ends of the glass door (3).

3. A formed enameled steel sheet structure according to claim 1, characterized in that: The nozzle of the powder spraying gun (4) faces the workpiece (8), and the dust suction port (10) is located at the rear side of the workpiece (8).

4. A formed enameled steel sheet structure according to claim 1, characterized in that: The upper space of the dust removal chamber (9) is provided with a spring (13) at the top, and the end of the spring (13) is provided with a limiting cap (14), which is connected with the top end of the polytetrafluoroethylene film filter cartridge (11).

5. A formed enameled steel sheet structure according to claim 1, characterized in that: The dust suction port (10) is arranged on the side wall of the upper space of the dust removal chamber (9), and the upper space of the dust removal chamber (9) is provided with a through port (15) between the upper space and the lower space.

6. A cast steel plate formed structure according to claim 5, wherein: The bottom end of the polytetrafluoroethylene film filter cartridge (11) is connected with the through port (15) and is connected with the air inlet end of the centrifugal fan (12).

7. A formed enameled steel sheet structure according to claim 1, characterized in that: The outer wall of the lower space of the dust removal chamber (9) is provided with a clean air outlet (16), and the air outlet end of the centrifugal fan (12) is connected with the clean air outlet (16). The outer wall of the lower space of the dust removal chamber (9) is provided with a clean air outlet (16), and the air outlet end of the centrifugal fan (12) is connected with the clean air outlet (16).

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