Moisture blow-drying device used after spray cleaning of axle assembly

Abstract

The utility model discloses a moisture blow-drying device used after spray cleaning of an axle assembly, and relates to the technical field of automobile manufacturing, the moisture blow-drying device comprises a shed body, a lifting appliance used for transporting the axle assembly is arranged on the top of the shed body, blow-drying mechanisms are oppositely arranged on two sides of the shed body, each blow-drying mechanism comprises a high-pressure fan and a plurality of high-pressure air pipes which are vertically arranged, a linear air opening is formed in the inner side face of the high-pressure air pipe in the vertical direction. And the high-pressure fan is connected with each high-pressure air pipe through a pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile manufacturing, in particular to a device for drying water after spray cleaning of a vehicle axle assembly. Background Art

[0002] After the existing axles are pre-treated by spray cleaning, the compressed air pipelines are arranged on both sides of the spray booth of the paint line, and the blowing nozzles are parallel to the direction of the parts. Due to the short distance from the spraying to the water blowing station and the short water filtration time, there is a lot of water on the surface and at the angle of the workpiece, and the water blowing angle cannot cover all parts of the parts. After the compressed air is blown, there is still water residue in the parts. During the painting operation, the water accumulation in the corners of the parts will lead to poor paint process quality. In addition, during the operation of the paint catenary, when the hanger has multiple spaced parts, the water blowing air compressor is always in working state. When there are no parts on the catenary hanger, it will cause a lot of energy waste.

[0003] The patent document "A vehicle axle pre-treatment water washing and drying device" (patent application number: 201820489140.3) discloses a drying device that increases the coverage area by setting an angle-adjustable pressure air nozzle. However, the effect of this solution is limited, and the scheduling of the pressure air nozzle needs to be adjusted, which affects the work efficiency. Utility Model Content

[0004] In view of the defects existing in the prior art, the purpose of the utility model is to provide a device for drying the moisture after spray cleaning of the axle assembly, which can cover various parts of the axle assembly and improve the working efficiency.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is: a device for drying moisture after spray cleaning of an axle assembly, comprising a shed body, a sling for transporting the axle assembly is arranged on the top of the shed body, and drying mechanisms are arranged on both sides of the shed body relatively, and the drying mechanisms include a high-pressure fan and a plurality of vertically arranged high-pressure air ducts, and the inner side surface of the high-pressure air duct is provided with linear air outlets in the vertical direction; the high-pressure fan is connected to each high-pressure air duct through a pipeline.

[0006] A further improvement is that the high-pressure air duct includes a vertical section, and the upper and lower ends of the vertical section are bent inward to form an inclined section.

[0007] A further improvement is that: three linear air outlets are provided, which are respectively located in the vertical section and the two inclined sections.

[0008] A further improvement is that a sensing device is provided on the side of the shed body in front of the drying mechanism.

[0009] A further improvement is that the high-pressure fan is arranged on the top of the shed.

[0010] A further improvement is that the hoist comprises a boom and a moving seat; both ends of the boom are connected to the axle assembly via hanging chains; the moving seat is connected to the boom via a connecting seat to drive the boom to move horizontally.

[0011] Further improvements are: the sling also includes a slide rail, several slide seats and a transmission chain; the slide rail is fixedly installed on the top of the shed; the upper end of the slide seat is connected to the slide rail through a pulley, and the lower end of the slide seat is connected to the moving seat; the transmission chain is connected to each slide seat to drive the slide seat to translate along the slide rail.

[0012] A further improvement is that the sling also includes two connecting plates arranged opposite to each other, the two ends of the connecting plates are respectively connected to the lower ends of the corresponding two sliding seats, and the middle parts of the two connecting plates are respectively hinged to the two ends of the moving seat through the first connecting clamping plate.

[0013] A further improvement is that the two ends of the connecting seat are respectively hinged to the two ends of the boom through second connecting clamping plates.

[0014] A further improvement is that a hinge seat is arranged at the bottom of the movable seat, and the middle part of the connecting seat is hinged to the hinge seat.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model sets linear air outlets on the high-pressure air duct to form guide air curtains on both sides of the shed. When the workpiece passes through the middle, the two sides are swept linearly, which increases the coverage area of ​​the water blowing on the axle and reduces the risk of water accumulation on the parts.

[0017] 2. In the utility model, parts sensing devices are added on both sides of the shed, and the delay processing is carried out according to the beat of a single part. The water is blown by the automatic sensing of the parts to reduce the waste of energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view of the moisture drying device in the embodiment of the utility model;

[0019] Figure 2 It is a side view of the moisture drying device in the embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the drying mechanism in the embodiment of the utility model;

[0021] Figure 4 This is a front view of the high-pressure air duct in the embodiment of the utility model;

[0022] Figure 5 It is a side view of the high-pressure air duct in the embodiment of the utility model;

[0023] Figure 6This is a structural schematic diagram of a sling in an embodiment of the utility model;

[0024] Figure 7 It is an enlarged schematic diagram of the lifting device in the embodiment of the utility model.

[0025] Reference numerals:

[0026] 1-shed body;

[0027] 2-spreader; 201-slide rail; 202-slide seat; 203-pulley; 204-transmission chain; 205-moving seat; 206-lifting arm; 207-hanging chain; 208-connecting plate; 209-first connecting splint; 210-connecting seat; 211-second connecting splint; 212-hinge seat;

[0028] 3-drying mechanism; 31-high-pressure fan; 32-pipeline; 33-high-pressure air duct; 331-linear air outlet; 332-vertical section; 333-inclined section. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below. The embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0030] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of narrating the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" and "a number" is two or more, unless otherwise clearly and specifically defined.

[0032] The following is a further description of the specific implementation of the utility model in conjunction with the drawings of the specification, so that the technical solution and its beneficial effects of the utility model are clearer and more explicit. The following description of the embodiments with reference to the drawings is exemplary and intended to explain the utility model, but cannot be understood as limiting the utility model.

[0033] See also Figure 1 to Figure 3 As shown, the embodiment of the utility model provides a device for drying the moisture after spray cleaning of the axle assembly, including a shed 1, a sling 2 for transporting the axle assembly is arranged on the top of the shed 1, and a drying mechanism 3 is arranged on both sides of the shed 1. The drying mechanism 3 includes a high-pressure fan 31 and a plurality of vertically arranged high-pressure air ducts 33, and the inner side surface of the high-pressure air duct 33 is provided with a linear air outlet 331 along the vertical direction; the high-pressure fan 31 is connected to each high-pressure air duct 33 through a pipeline 32. Specifically, the high-pressure fan 31 is arranged on the top of the shed 1. A sensing device is arranged on the side of the shed 1 in front of the drying mechanism 3.

[0034] See also Figure 4-5 As shown, the high-pressure air duct 33 includes a vertical section 332, and the upper and lower ends of the vertical section 332 are bent inward to form an inclined section 333. Specifically, three linear air outlets 331 are provided, which are respectively located in the vertical section 332 and the two inclined sections 333.

[0035] See also Figure 6-7 As shown, the lifting device 2 includes a lifting arm 206 and a moving seat 205; both ends of the lifting arm 206 are connected to the axle assembly through a hanging chain 207; the moving seat 205 is connected to the lifting arm 206 through a connecting seat 210, which is used to drive the lifting arm 206 to move horizontally.

[0036] The sling 2 also includes a slide rail 201, a plurality of slide seats 202 and a transmission chain 204; the slide rail 201 is fixedly installed on the top of the shed body 1; the upper end of the slide seat 202 is connected to the slide rail 201 through a pulley 203, and the lower end of the slide seat 202 is connected to the moving seat 205; the transmission chain 204 is connected to each slide seat 202, and is used to drive the slide seat 202 to translate along the slide rail 201.

[0037] The sling 2 further includes two oppositely arranged connecting plates 208, the two ends of the connecting plates 208 are respectively connected to the lower ends of the corresponding two sliding seats 202, and the middle parts of the two connecting plates 208 are respectively hinged to the two ends of the moving seat 205 through the first connecting clamping plates 209. Specifically, the two ends of the connecting seat 210 are respectively hinged to the two ends of the boom 206 through the second connecting clamping plates 211. A hinge seat 212 is provided at the bottom of the moving seat 205, and the middle part of the connecting seat 210 is hinged to the hinge seat 212.

[0038] In the description of the specification, the description with reference to the terms "one embodiment", "preferably", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model, and the schematic expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0039] Through the description of the above structure and principle, technicians in the relevant technical field should understand that the present invention is not limited to the above-mentioned specific implementation methods. Improvements and substitutions based on the present invention using the known technology in the field all fall within the protection scope of the present invention and should be defined by the claims.

Claims

1. A device for drying water after spray cleaning of a vehicle axle assembly, comprising a shed (1), a sling (2) for transporting the vehicle axle assembly being arranged on the top of the shed (1), characterized in that: Drying mechanisms (3) are arranged opposite to each other on both sides of the shed body (1), and the drying mechanism (3) comprises a high-pressure fan (31) and a plurality of vertically arranged high-pressure air ducts (33), wherein the inner side surfaces of the high-pressure air ducts (33) are provided with linear air outlets (331) along the vertical direction; the high-pressure fan (31) is connected to each high-pressure air duct (33) via a pipeline (32).

2. The device for drying water after spray cleaning of axle assembly according to claim 1, characterized in that: The high-pressure air duct (33) comprises a vertical section (332), and the upper and lower ends of the vertical section (332) are bent inward to form an inclined section (333).

3. The device for drying water after spray cleaning of axle assembly according to claim 2, characterized in that: The linear air outlets (331) are provided in three numbers, which are respectively located in the vertical section (332) and the two inclined sections (333).

4. The device for drying water after spray cleaning of axle assembly according to claim 1, characterized in that: A sensing device is provided on the side of the shelf (1) in front of the drying mechanism (3).

5. The device for drying water after spray cleaning of axle assembly according to claim 1, characterized in that: The high-pressure fan (31) is arranged on the top of the shed body (1).

6. The device for drying water after spray cleaning of axle assembly according to claim 1, characterized in that: The lifting device (2) comprises a lifting arm (206) and a movable seat (205); both ends of the lifting arm (206) are connected to the axle assembly via hanging chains (207); the movable seat (205) is connected to the lifting arm (206) via a connecting seat (210) and is used to drive the lifting arm (206) to move in translation.

7. The device for drying water after spray cleaning of axle assembly according to claim 6, characterized in that: The sling (2) further comprises a slide rail (201), a plurality of slide seats (202) and a transmission chain (204); the slide rail (201) is fixedly mounted on the top of the shed body (1); the upper end of the slide seat (202) is connected to the slide rail (201) via a pulley (203), and the lower end of the slide seat (202) is connected to a movable seat (205); the transmission chain (204) is connected to each slide seat (202) and is used to drive the slide seat (202) to translate along the slide rail (201).

8. The device for drying water after spray cleaning of axle assembly according to claim 7, characterized in that: The sling (2) further comprises two connecting plates (208) arranged opposite to each other, the two ends of the connecting plates (208) are respectively connected to the lower ends of the corresponding two sliding seats (202), and the middle parts of the two connecting plates (208) are respectively hinged to the two ends of the movable seat (205) through the first connecting clamping plate (209).

9. The device for drying water after spray cleaning of axle assembly according to claim 6, characterized in that: The two ends of the connection seat (210) are respectively hinged to the two ends of the suspension arm (206) through second connection clamping plates (211).

10. The device for drying water after spray cleaning of axle assembly according to claim 6, characterized in that: A hinge seat (212) is arranged at the bottom of the movable seat (205), and the middle part of the connecting seat (210) is hinged to the hinge seat (212).

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