Floating type automatic water absorbing and drying device

Abstract

The invention discloses a floating type automatic water absorbing and drying device which comprises a mounting plate, a hollow pipe, an air exhaust pipe connector, a suction nozzle and a valve sleeve, the valve sleeve is vertically arranged on the mounting plate, the hollow pipe is arranged in the valve sleeve in an up-down floating mode, the bottom of the hollow pipe extends downwards to the position below the mounting plate, the suction nozzle is arranged at the bottom of the hollow pipe, and the air exhaust pipe connector is arranged in the valve sleeve. Two sealing rings making contact with the outer wall of the hollow pipe are arranged in the valve sleeve in an up-down spaced mode so that an annular cavity located between the two sealing rings can be formed between the inner wall of the valve sleeve and the outer wall of the hollow pipe, and the air exhaust pipe connector is arranged on one side of the valve sleeve and communicates with the annular cavity. One side of the hollow pipe is provided with a valve hole with the initial position located below the annular cavity, after water absorption is completed, the mounting plate ascends, the hollow pipe descends relative to the valve sleeve, dislocation of the valve hole and the annular cavity is achieved, air path control is automatically completed, energy consumption is saved, and the problem of water residue is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of cleaning and drying equipment, in particular to a floating type automatic water suction and drying device. BACKGROUND

[0002] After the workpiece is cleaned, water removal and drying are needed to avoid rust, such as installing an air knife on the conveying path of the workpiece to blow off water.

[0003] The area covered by the air blowing water removal is large, but the consumption of compressed air is large, and the noise is also large. In addition, for the area where the workpiece is prone to water accumulation, such as grooves or deep holes, the wind power is limited, and it is difficult to penetrate the area where water accumulates, resulting in the problem of incomplete water removal.

[0004] For the area where the workpiece is prone to water accumulation, the water suction method can be used to suck away the water in the area, which is convenient for drying, but in order to save the energy consumption of the vacuum suction pump, an electromagnetic valve needs to be installed, which increases the control difficulty in the production process. In addition, the water suction method also easily leaves a small amount of water in the groove or deep hole, which is difficult to completely dry, and needs to be improved. SUMMARY

[0005] The technical problem solved by the present application is to provide a floating type automatic water suction and drying device for water suction and drying on the surface of the workpiece, to improve the automation level of air path control and reduce water residue.

[0006] To solve the above technical problems, one technical solution adopted by the present application is to provide a floating type automatic water suction and drying device, comprising: a mounting plate, a hollow pipe, a suction pipe joint, a suction nozzle and a valve sleeve, the valve sleeve is vertically arranged on the mounting plate, the hollow pipe is arranged in the valve sleeve and can float up and down, the bottom of the hollow pipe extends downward below the mounting plate, the suction nozzle is arranged at the bottom of the hollow pipe, two sealing rings are arranged in the valve sleeve and spaced apart from each other, and the two sealing rings are in contact with the outer wall of the hollow pipe, so as to form an annular cavity between the two sealing rings, the suction pipe joint is arranged on one side of the valve sleeve and communicates with the annular cavity, and the hollow pipe is provided with a valve hole which is initially located below the annular cavity, and the valve hole rises with the hollow pipe and communicates with the annular cavity during the upward movement of the hollow pipe.

[0007] In a preferred embodiment of the present application, the bottom of the suction nozzle is spaced apart and provided with a suction hole and an elastic column.

[0008] In a preferred embodiment of the present application, the top of the elastic column is provided with a threaded column connected with the suction nozzle, and the elastic column is a solid or hollow rubber column.

[0009] In a preferred embodiment of the present application, the bottom of the mounting plate is provided with a guide sleeve corresponding to the hollow pipe.

[0010] In a preferred embodiment of the present application, the hollow tube is provided with a stop ring below the guide sleeve, and a spring is arranged between the stop ring and the guide sleeve.

[0011] In a preferred embodiment of the present application, the spring is sleeved on the hollow tube.

[0012] In a preferred embodiment of the present application, the annular mounting groove corresponding to the sealing ring is concave on the inner wall of the valve sleeve.

[0013] In a preferred embodiment of the present application, the valve sleeve is provided with a cover ring at the top, and the hollow tube extends above the cover ring.

[0014] In a preferred embodiment of the present application, the hollow tube is provided with a stop block at the top.

[0015] In a preferred embodiment of the present application, the hollow tube is provided with a blowing pipe joint below the valve sleeve on one side.

[0016] The beneficial effects of the present application are as follows: the floating automatic water absorption drying device provided by the present application can be installed on a mechanical arm, and moves up and down through the mechanical arm, so that the hollow tube is inserted into the area where water is easily accumulated on the workpiece. The floating of the hollow tube relative to the valve sleeve realizes the communication between the valve hole and the annular cavity, and the water absorption drying is quickly performed. After the water absorption is completed, the mounting plate rises, the hollow tube descends relative to the valve sleeve, the valve hole and the annular cavity are dislocated, the air path control is automatically completed, the energy consumption is saved, the elastic column deforms elastically and buffers when it contacts the surface of the workpiece, the damage to the workpiece is avoided, the water in the recess on the surface of the workpiece is squeezed, the water absorption effect is improved, and the water residue problem is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 is a structure schematic view of a preferred embodiment of the floating automatic water absorption drying device of the present application;

[0019] Figure 2 is Figure 1 is a structure schematic view of the hollow tube after floating and rising;

[0020] Figure 3 is Figure 2 is a structure schematic view of the elastic column after deformation. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0022] Please refer to Figures 1 to 3 The embodiments of the present application include:

[0023] As shown in Figure 1 and Figure 2 The floating automatic water absorption drying device comprises a mounting plate 1, a hollow pipe 10, a suction pipe joint 3, a suction nozzle 11 and a valve sleeve 2. The valve sleeve 2 is vertically arranged on the mounting plate 1. The hollow pipe 10 is arranged in the valve sleeve 2 in a floating manner. Multiple valve sleeves 2 can be installed to realize the synchronous work of multiple hollow pipes 10 and meet the water absorption drying of multiple workpieces or multiple areas of a single workpiece.

[0024] The bottom of the hollow pipe 10 extends downward to below the mounting plate 1. The mounting plate 1 can be installed on a mechanical arm and moved up and down by the mechanical arm so that the hollow pipe 10 is inserted into the area of the workpiece where water is easy to accumulate for water absorption.

[0025] A guide sleeve 7 corresponding to the hollow pipe 10 is arranged at the bottom of the mounting plate 1 to guide the floating of the hollow pipe 10 and avoid deflection. A retaining ring 9 is arranged below the guide sleeve on the hollow pipe 10. A spring 8 is arranged between the retaining ring 9 and the guide sleeve 7. In this embodiment, the spring 8 is sleeved on the hollow pipe 10 to elastically support the retaining ring 9, buffer when the hollow pipe 10 contacts the workpiece downward, and avoid the problem of impact damage.

[0026] As shown in Figure 1 A cover ring 5 is arranged at the top of the valve sleeve 2. The top of the hollow pipe 10 extends above the cover ring 5. A stop block 4 is arranged at the top of the hollow pipe 10 to limit the downward movement of the hollow pipe 10 and avoid disengagement.

[0027] The suction nozzle 11 is arranged at the bottom of the hollow pipe 10. The suction nozzle 11 can be fixed to the bottom of the hollow pipe 10 by a threaded manner for convenient disassembly and assembly. Suction holes and elastic columns 12 are arranged at the bottom of the suction nozzle 11 in an interval manner. Water is absorbed through the suction holes.

[0028] As shown in Figure 3As shown, the top of the elastic column 12 is provided with a threaded stud 15 connected with the suction nozzle 11, convenient to disassemble and assemble. The elastic column 12 is made of solid or hollow rubber column, which can be elastically deformed. When the elastic column 12 contacts with the workpiece surface, it is elastically deformed and buffered, further avoiding the damage of the workpiece, and extruding the moisture in the pits on the workpiece surface, improving the water absorption effect and reducing the moisture residue problem.

[0029] As shown in the drawings, Figure 1 In the valve sleeve 2, two sealing rings 14 are arranged in the upper and lower space and contact with the outer wall of the hollow pipe 10, so as to form an annular cavity 6 between the two sealing rings 14. The inner recess of the inner wall of the valve sleeve 2 is provided with an annular mounting groove corresponding to the sealing ring 14, avoiding the disengagement of the sealing ring 14.

[0030] The suction pipe joint 3 is arranged on one side of the valve sleeve 2 and communicates with the annular cavity 6, and the suction pipe joint 3 is connected with the suction pipe, and the suction force is generated by the vacuum suction pump. One side of the hollow pipe 10 is provided with a valve hole 13, which is initially located below the annular cavity 6, as shown in the drawings. Figure 2 During the rising of the hollow pipe 10, the valve hole 13 rises and communicates with the annular cavity 6, and the water in the area of the workpiece where water is easy to accumulate is automatically absorbed.

[0031] As shown in the drawings, Figure 1 After the water absorption is completed, the installation plate 1 carries the valve sleeve 2 to rise, and the hollow pipe 10 is lowered relative to the valve sleeve 2, so as to realize the dislocation of the valve hole 13 and the annular cavity 6, automatically complete the air path closing control, save the energy consumption, and reduce the control difficulty.

[0032] In addition, one side of the hollow pipe 10 is provided with a blowing pipe joint 16 located below the valve sleeve 2, and the blowing pipe joint 16 can be connected with the compressed air pipe and the electromagnetic valve. During the rising of the hollow pipe 10, the electromagnetic valve is opened, and the air is blown downward through the suction nozzle 11, so as to accelerate the drying of the workpiece surface, and achieve two purposes at one time.

[0033] As described above, the floating type automatic water absorption and drying device can perform water absorption and drying on the specific area of the workpiece surface, reduce the moisture residue problem, and improve the automation level of the air path control and the drying effect.

[0034] The above description is only an embodiment of the present application, and does not limit the patent range of the present application. Any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, is also included in the patent protection range of the present application.

Claims

1. A floating automatic water absorption and drying device, characterized in that, include: The system comprises a mounting plate, a hollow tube, a suction pipe connector, a nozzle, and a valve sleeve. The valve sleeve is vertically mounted on the mounting plate. The hollow tube is movably mounted within the valve sleeve, with its bottom extending downwards to below the mounting plate. The suction nozzle is located at the bottom of the hollow tube. Two sealing rings, spaced vertically apart, contact the outer wall of the hollow tube, forming an annular cavity between the two sealing rings before the inner wall of the valve sleeve meets the outer wall of the hollow tube. The suction pipe connector is located on one side of the valve sleeve and communicates with the annular cavity. A valve hole, initially positioned below the annular cavity, is located on one side of the hollow tube. As the hollow tube rises, the valve hole rises accordingly and communicates with the annular cavity.

2. The floating automatic water absorption and drying device according to claim 1, characterized in that, The bottom of the suction nozzle is provided with suction holes and elastic posts at intervals.

3. The floating automatic water absorption and drying device according to claim 2, characterized in that, The top of the elastic column is provided with a stud that connects to the suction nozzle. The elastic column can be a solid or hollow rubber column.

4. The floating automatic water absorption and drying device according to claim 1, characterized in that, The bottom of the mounting plate is provided with a guide sleeve corresponding to the hollow tube.

5. The floating automatic water absorption and drying device according to claim 4, characterized in that, A retaining ring is provided on the hollow tube below the guide sleeve, and a spring is provided between the retaining ring and the guide sleeve.

6. The floating automatic water absorption and drying device according to claim 5, characterized in that, The spring is sleeved on the hollow tube.

7. The floating automatic water absorption and drying device according to claim 1, characterized in that, The inner wall of the valve sleeve is provided with an annular mounting groove that corresponds one-to-one with the sealing ring.

8. The floating automatic water absorption and drying device according to claim 1, characterized in that, The valve sleeve is provided with a cover ring at the top, and the top of the hollow tube extends above the cover ring.

9. The floating automatic water absorption and drying device according to claim 8, characterized in that, A stop is provided at the top of the hollow tube.

10. The floating automatic water absorption and drying device according to claim 1, characterized in that, A blower connector is provided on one side of the hollow tube, located below the valve sleeve.

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