Bar chair surface treatment and coating curing integrated equipment

Abstract

The invention relates to the technical field of bar chair surface treatment, and discloses bar chair surface treatment and coating curing integrated equipment which comprises a main rack, a conveying belt driven by a conveying belt conveying motor is arranged on the main rack, and the conveying belt conveying motor drives the conveying belt through a synchronous belt. A curing oven is arranged in the middle of the main machine frame, an anti-oxidation gas phase spray head for spraying aerosolized anti-oxidation coating to the surface of the barstool is arranged in the curing oven, and a heating component is further arranged in the curing oven to conduct thermocuring on the anti-oxidation coating. A surface frosted sprayer is arranged on the right side of the curing oven, and a cold air sprayer is arranged on the left side of the curing oven. The dull polish layer is formed on the surface of the sitting position of the seat through earlier-stage sand blasting, adhesion of a subsequent anti-oxidation spraying layer is facilitated, and a firmly-connected anti-oxidation layer is formed.

Description

Technical Field

[0001] The invention relates to the technical field of bar chair surface treatment, in particular to a bar chair surface treatment and coating curing integrated equipment. Background Art

[0002] Existing bar chairs are generally made of polymer plastics, which are light, strong and low in cost compared to metal materials. However, their surface strength, oxidation resistance and wear resistance are not as good as metal materials. They often produce patina and reflection within less than a year of use, which is not conducive to appearance.

[0003] This case is proposed to solve or improve the shortcomings or deficiencies of the prior art. Summary of the invention

[0004] The present invention is achieved by adopting the following technical solutions:

[0005] A bar chair surface treatment and coating curing integrated equipment, including a main frame, a conveyor belt driven by a conveyor belt conveying motor is arranged on the main frame, the conveyor belt conveying motor drives the conveyor belt through a synchronous belt, a curing oven is arranged in the middle of the main frame, an antioxidant vapor phase nozzle is arranged in the curing oven to spray atomized antioxidant coating onto the surface of the bar chair, a heating component is also arranged in the curing oven to thermally cure the antioxidant coating, a surface frosting sprayer is arranged on the right side of the curing oven and a cold air sprayer is arranged on the left side, the surface frosting sprayer is connected to an external hose and a pump to pressurize metal sandblasting particles and spray them on the surface of the bar chair to form a frosted layer to be attached on the surface of the bar chair, the cold air sprayer is connected to an air-conditioning device through a hose to spray cold air onto the bar chair with the antioxidant coating attached, so that the surface of the bar chair is quickly cooled and shaped, thereby accelerating the curing of the antioxidant coating.

[0006] In a preferred embodiment, a main hanging rod is rotatably provided in the curing oven, the antioxidant gas phase nozzle is arranged on the main hanging rod by bolts, and a plurality of the antioxidant gas phase nozzles are arranged at intervals, an adjusting motor is fixedly provided on the curing oven, a connecting rod is hingedly provided on the adjusting motor, a hinge point between the connecting rod and the adjusting motor is not coaxial with the main axis of the adjusting motor, the other end of the connecting rod is hingedly provided at the end of the main hanging rod, and the hinge axis between the connecting rod and the main hanging rod is not coaxial with the axis of the main hanging rod.

[0007] In a preferred embodiment, an auxiliary hanging rod parallel to the main hanging rod is rotatably provided in the curing oven, and mutually meshing gears are provided at the axial ends of the main hanging rod and the auxiliary hanging rod. When the main hanging rod swings under the drive of the adjusting motor, the auxiliary hanging rod swings synchronously, and a hot air nozzle is provided on the auxiliary hanging rod.

[0008] In a preferred embodiment, the hot air nozzle is connected to a hot air blower through a heating hose to realize air supply, and when the antioxidant gas phase nozzle sprays antioxidant aerosol particles onto the surface of the bar chair, thermal drying is performed.

[0009] In a preferred embodiment, a heat radiation lamp is fixedly provided in the curing oven, and the heat radiation lamp irradiates the surface of the bar chair on the conveyor belt to thermally cure it.

[0010] In a preferred embodiment, a sandblasting recovery bucket and a sandblasting recovery storage box are provided on the main frame, and a sandblasting recovery pipe is connected between the sandblasting recovery bucket and the sandblasting recovery storage box. The sandblasting recovery bucket collects the sandblasting fallen on the conveyor belt for subsequent utilization.

[0011] In a preferred embodiment, a cold air recovery hopper and a bottom cold air sprayer are fixedly provided on the main frame, the cold air recovery hopper and the bottom cold air sprayer are connected by a cold air recovery pipe, and a fan is serially connected to the cold air recovery pipe, the fan draws air from the cold air recovery hopper and then discharges it upward from the bottom cold air sprayer to cool and solidify the bottom of the bar chair.

[0012] In a preferred embodiment, waste hoppers are fixedly provided at both ends of the main frame, the waste hoppers are used to collect sandblasting particles dropped during the movement of the conveyor belt, and the waste hoppers are fixed to the main frame by bolts.

[0013] The advantages and positive effects of the present invention are:

[0014] 1. Through preliminary sandblasting, a frosted layer is formed on the surface of the seat seating position, which facilitates the adhesion of the subsequent anti-oxidation spray layer and forms a firmly connected anti-oxidation layer.

[0015] 2. The cold air circulation structure is used to quickly cool the front and back sides of the seat structure, effectively improving the hardness and wear resistance of the anti-oxidation layer after curing.

[0016] 3. The spraying uniformity is effectively improved by performing scattering spraying under the swinging action of the spray heads arranged on the main hanging rod and the auxiliary hanging rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0019] Figure 2 It is a left-side structural schematic diagram of the present invention;

[0020] Figure 3 It is a right view structural schematic diagram of the present invention;

[0021] Figure 4 It is a schematic diagram of the top view of the structure of the present invention;

[0022] Figure 5 It is a schematic diagram of the structure of the present invention when viewed from above;

[0023] Figure 6 It is a three-dimensional structural schematic diagram of the present invention. DETAILED DESCRIPTION

[0024] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0025] The embodiments of the present invention are further described in detail below with reference to the accompanying drawings:

[0026] If there are terms involving directional indications or positional relationships in the embodiments of the present application (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings); if the specific posture changes, the directional indication or positional relationship will also change accordingly. In addition, the terms "first", "second", etc. involved in the embodiments of the present application are only used for the purpose of convenience of description and cannot be understood as indicating or implying relative importance.

[0027] like Figure 1-6 As shown, an integrated device for surface treatment and coating curing of a bar chair described in the present invention comprises a main frame 10, on which a conveyor belt 12 driven by a conveyor belt conveying motor 11 is arranged, and the conveyor belt conveying motor 11 drives the conveyor belt 12 through a synchronous belt, and a curing oven 19 is arranged in the middle of the main frame 10, wherein an antioxidant gas phase nozzle for spraying atomized antioxidant coating onto the surface of the bar chair is arranged in the curing oven 19, and a heating component is also arranged in the curing oven 19 to thermally cure the antioxidant coating, and a surface frosting sprayer 26 is arranged on the right side of the curing oven 19 and a cold air sprayer 14 is arranged on the left side, and the surface frosting sprayer 26 is externally connected to a hose and a pump to pressurize metal sandblasting particles and spray them on the surface of the bar chair to form a frosted layer to be attached on the surface of the bar chair, and the cold air sprayer 14 is connected to the air-conditioning device through a hose to spray cold air onto the bar chair with the antioxidant coating attached, so that the surface of the bar chair is quickly cooled and shaped, thereby accelerating the curing of the antioxidant coating.

[0028] In a preferred embodiment, a main hanging rod 28 is rotatably provided in the curing oven 19, the antioxidant gas phase nozzle is set on the main hanging rod 28 by bolts, and a plurality of the antioxidant gas phase nozzles are arranged at intervals, an adjusting motor 22 is fixedly provided on the curing oven 19, a connecting rod 23 is hingedly provided on the adjusting motor 22, a hinge point between the connecting rod 23 and the adjusting motor 22 is not coaxial with the main axis of the adjusting motor 22, the other end of the connecting rod 23 is hingedly provided at the end of the main hanging rod 28, and the hinge axis of the connecting rod 23 and the main hanging rod 28 is not coaxial with the axis of the main hanging rod 28.

[0029] In a preferred embodiment, an auxiliary hanging rod 24 parallel to the main hanging rod 28 is rotatably provided in the curing oven 19, and the shaft ends of the main hanging rod 28 and the auxiliary hanging rod 24 are provided with gears meshing with each other. When the main hanging rod 28 swings under the drive of the adjusting motor 22, the auxiliary hanging rod 24 swings synchronously, and a hot air nozzle is provided on the auxiliary hanging rod 24.

[0030] In a preferred embodiment, the hot air nozzle is connected to a hot air blower through a heating hose to realize air supply, and when the antioxidant gas phase nozzle sprays antioxidant aerosol particles onto the surface of the bar chair, thermal drying is performed.

[0031] In a preferred embodiment, a heat radiation lamp is fixedly installed in the curing oven 19, and the heat radiation lamp irradiates the surface of the bar chair on the conveyor belt 12 to thermally cure it.

[0032] In a preferred embodiment, a sandblasting recovery bucket 16 and a sandblasting recovery storage box 18 are provided on the main frame 10, and a sandblasting recovery pipe 21 is connected between the sandblasting recovery bucket 16 and the sandblasting recovery storage box 18. The sandblasting recovery bucket 16 collects the sandblasting fallen from the conveyor belt 12 for subsequent utilization.

[0033] In a preferred embodiment, a cold air recovery hopper 15 and a bottom cold air sprayer 17 are fixedly provided on the main frame 10. The cold air recovery hopper 15 and the bottom cold air sprayer 17 are connected via a cold air recovery pipe 20, and a fan 27 is serially connected to the cold air recovery pipe 20. The fan 27 draws air from the cold air recovery hopper 15 and discharges it upward from the bottom cold air sprayer 17 to cool and solidify the bottom of the bar chair.

[0034] In a preferred embodiment, waste hoppers 25 are fixedly provided at both ends of the main frame 10 . The waste hoppers 25 are used to collect sandblasting particles dropped during the movement of the conveyor belt 12 . The waste hoppers 25 are fixed to the main frame 10 by bolts.

[0035] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive, and therefore the present invention is not limited to the embodiments described in the specific implementation manners. Any other implementation manners derived by those skilled in the art based on the technical solutions of the present invention also fall within the scope of protection of the present invention.

Claims

1. An integrated device for surface treatment and coating curing of a bar chair, comprising a main frame (10), characterized in that: A conveyor belt (12) driven by a conveyor belt conveying motor (11) is arranged on the main frame (10), and the conveyor belt conveying motor (11) drives the conveyor belt (12) through a synchronous belt. A curing oven (19) is arranged in the middle of the main frame (10), and an anti-oxidation gas phase nozzle is arranged in the curing oven (19) to spray atomized anti-oxidation coating onto the surface of the bar chair. A heating component is also arranged in the curing oven (19) to thermally cure the anti-oxidation coating. A surface frosting sprayer (26) is arranged on the right side of the curing oven (19) and a cold air sprayer (14) is arranged on the left side. The surface frosting sprayer (26) is connected to an external hose and a pump to pressurize metal sandblasting particles and spray them on the surface of the bar chair to form a frosted layer to be attached on the surface of the bar chair. The cold air sprayer (14) is connected to an air conditioning device through a hose to spray cold air onto the bar chair with the anti-oxidation coating attached, so that the surface of the bar chair is quickly cooled and shaped, thereby accelerating the curing of the anti-oxidation coating.

2. The integrated equipment for surface treatment and coating curing of a bar chair according to claim 1, characterized in that: A main hanging rod (28) is rotatably provided in the curing oven (19), the antioxidant gas phase nozzle is arranged on the main hanging rod (28) by bolts, and a plurality of the antioxidant gas phase nozzles are arranged at intervals, an adjusting motor (22) is fixedly provided on the curing oven (19), a connecting rod (23) is hingedly provided on the adjusting motor (22), a hinge point between the connecting rod (23) and the adjusting motor (22) is not coaxial with the main axis of the adjusting motor (22), the other end of the connecting rod (23) is hingedly provided at the end of the main hanging rod (28), and the hinge axis between the connecting rod (23) and the main hanging rod (28) is not coaxial with the axis of the main hanging rod (28).

3. The integrated equipment for surface treatment and coating curing of a bar chair according to claim 2, characterized in that: An auxiliary hanging rod (24) parallel to the main hanging rod (28) is rotatably arranged in the curing oven (19); mutually meshing gears are arranged at the shaft ends of the main hanging rod (28) and the auxiliary hanging rod (24); when the main hanging rod (28) swings under the drive of the regulating motor (22), the auxiliary hanging rod (24) swings synchronously; and a hot air nozzle is arranged on the auxiliary hanging rod (24).

4. The integrated equipment for surface treatment and coating curing of a bar chair according to claim 3, characterized in that: The hot air nozzle is connected to the hot air blower through a heating hose to realize air supply, and when the antioxidant gas phase nozzle sprays the antioxidant aerosol particles onto the surface of the bar chair, thermal drying is performed.

5. The integrated equipment for surface treatment and coating curing of a bar chair according to claim 4, characterized in that: A heat radiation lamp is fixedly arranged in the curing oven (19), and the heat radiation lamp irradiates the surface of the bar chair on the conveyor belt (12) to thermally cure the surface.

6. The integrated equipment for surface treatment and coating curing of a bar chair according to claim 5, characterized in that: The main frame (10) is provided with a sandblasting recovery bucket (16) and a sandblasting recovery storage box (18), and a sandblasting recovery pipe (21) is provided between the sandblasting recovery bucket (16) and the sandblasting recovery storage box (18). The sandblasting recovery bucket (16) collects the sandblasting that falls from the conveyor belt (12) for subsequent utilization.

7. The integrated equipment for surface treatment and coating curing of a bar chair according to claim 6, characterized in that: A cold air recovery hopper (15) and a bottom cold air sprayer (17) are fixedly provided on the main frame (10); the cold air recovery hopper (15) and the bottom cold air sprayer (17) are connected via a cold air recovery pipe (20); and a fan (27) is serially connected to the cold air recovery pipe (20); the fan (27) draws air from the cold air recovery hopper (15) and then discharges the air upward from the bottom cold air sprayer (17) to cool and solidify the bottom of the bar chair.

8. The integrated equipment for surface treatment and coating curing of a bar chair according to claim 7, characterized in that: A waste hopper (25) is fixedly provided at both ends of the main frame (10), and the waste hopper (25) is used to collect sandblasting particles dropped during the movement of the conveyor belt (12). The waste hopper (25) is fixed to the main frame (10) by bolts.

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