Pretreatment, cleaning and drying integrated equipment for infiltration process

Abstract

The utility model discloses an infiltration process pretreatment cleaning and drying integrated device which comprises a cleaning tank, a workpiece basket is arranged above the cleaning tank, a cleaning pipe is arranged in the cleaning tank, movable drying pipes are further arranged on the two sides of the lower end in the cleaning tank, and the drying pipes penetrate through the side wall of the cleaning tank along movable holes. An air inlet connector is arranged at the end, located outside the cleaning tank, of the drying pipe, a plurality of air outlet holes are evenly formed in the top of the part, located in the cleaning tank, of the drying pipe, and a sealing head is further arranged at the end, located in the cleaning tank, of the drying pipe. The cleaning pipe and the movable drying pipe are arranged in the cleaning tank, after cleaning work is completed and cleaning water in the cleaning tank is drained, the drying pipe can be controlled to enter the cleaning tank, workpieces in the cleaning tank are dried at the same time, in this way, excessive transfer work does not need to be carried out on the workpiece basket, and the work efficiency is improved. And cleaning and drying work can be rapidly completed, and the working efficiency of the infiltration pretreatment stage is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of impregnation processes, in particular to an impregnation process pre-treatment, cleaning and drying integrated device. Background Art

[0002] Impregnation is a micropore (fine crack) penetration sealing process, in which the sealing medium (usually a low-viscosity liquid) is infiltrated into the micropores (fine cracks) through natural penetration (i.e., micropore self-priming), vacuuming and pressurization to fill the gaps. The sealing medium in the gaps is then solidified by natural (room temperature), cooling or heating to achieve the effect of sealing the gaps. The impregnation process is mainly divided into three stages: pre-treatment, impregnation treatment and post-treatment. In the pre-treatment stage, the workpiece needs to be cleaned first to remove impurities on the surface of the workpiece, and then the cleaned workpiece is dried. The cleaning and drying work are generally performed in different equipment. First, the workpiece is placed in a workpiece basket, and then the workpiece basket is placed in a cleaning equipment for cleaning. After the cleaning work is completed, the workpiece basket is taken out and then sent to a drying equipment for drying. During the entire process, the workpiece basket needs to be continuously transported to complete various operations, which greatly increases the workload of the workpiece impregnation pre-treatment stage and brings great inconvenience to production work. Utility Model Content

[0003] The purpose of the present invention is to avoid the deficiencies of the prior art and to provide an integrated cleaning and drying device for pre-treatment of an impregnation process, thereby effectively solving the deficiencies in the prior art.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: an integrated cleaning and drying equipment for pre-treatment of an impregnation process, comprising a cleaning tank, a workpiece basket which can be lifted up and down with a sling is arranged above the cleaning tank, cleaning pipes are arranged on both sides of the upper end of the cleaning tank, a number of spray heads are evenly arranged on the cleaning pipes, a drainage pipe is also arranged at the bottom of the cleaning tank, and movable drying pipes are also arranged on both sides of the lower end of the cleaning tank, movable holes are provided on the cleaning tank at positions corresponding to the drying pipes, the drying pipes pass through the side walls of the cleaning tank along the movable holes, an air inlet joint is provided at one end of the drying pipe outside the cleaning tank, a number of air outlet holes are evenly arranged on the top of the part of the drying pipe located in the cleaning tank, and a sealing head for sealing the movable hole is also provided at one end of the drying pipe located in the cleaning tank.

[0005] Furthermore, a plurality of drying tubes are provided on each side, and the plurality of drying tubes are arranged side by side, and the plurality of drying tubes on the same side can move synchronously along the movable hole.

[0006] Furthermore, one end of the drying tube on the same side located outside the cleaning tank is fixedly connected by a connecting plate, and driving cylinders are also provided on both sides outside the cleaning tank. The piston rods of the driving cylinders are both arranged toward one side of the cleaning tank, and the piston rods of the driving cylinders are fixedly connected to the connecting plate.

[0007] Furthermore, the sealing head includes a raised head at the end of the drying tube, the diameter of the raised head is smaller than the aperture of the movable hole, a plurality of sealing rings are evenly distributed circumferentially along the upper edge of the raised head, and a retaining edge with a diameter larger than the movable hole is provided at the end of the raised head.

[0008] Furthermore, a mounting frame is provided on the outside of the cleaning tank, and the sling is installed on the top of the mounting frame.

[0009] Furthermore, the lifting rope of the lifting device is arranged vertically downward, and a lifting frame is provided at the end of the lifting rope, and the workpiece basket is hung on the lifting frame.

[0010] Furthermore, the hanging frame includes a hanging plate, the end of the hanging rope is fixedly connected to the top of the hanging plate, the hanging plate is provided with a hook at its lower end, and the top of the workpiece basket is provided with a hanging ear, and the hanging ear is hung on the hook.

[0011] Furthermore, a plurality of supporting grates are arranged in the vertical direction in the workpiece basket, and a plurality of fastening bolts are provided on the workpiece basket at positions corresponding to the supporting grates. The fastening bolts are arranged along the circumference of the workpiece basket, pass through the workpiece basket and are screwed to the outer periphery of the supporting grates.

[0012] Furthermore, the support grate includes an outer support ring, the outer support ring is adapted to the inner wall size of the workpiece basket, a support net is provided inside the outer support ring, and the fastening bolts are screwed inside the outer support ring.

[0013] The above technical solution of the present invention has the following beneficial effects: the present invention arranges a cleaning pipe and a movable drying pipe in the cleaning tank. After the cleaning work is completed and the cleaning water in the cleaning tank is drained, the drying pipe can be controlled to enter the interior of the cleaning tank and dry the workpieces in the cleaning tank at the same time. In this way, there is no need to perform excessive transportation work on the workpiece basket, and the cleaning and drying work can be completed quickly, which greatly improves the work efficiency of the pre-infiltration treatment stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main plan structure of an embodiment of the utility model;

[0015] Figure 2 This is a schematic top plan view of a cleaning tank according to an embodiment of the present utility model;

[0016] Figure 3 for Figure 2Enlarged view of point A in the middle;

[0017] Figure 4 This is a schematic top cross-sectional view of a workpiece basket according to an embodiment of the present invention. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purposes, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, unless there is a conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0020] like Figure 1-3 As shown, the embodiment of the present invention is an integrated cleaning and drying equipment for pre-treatment of an impregnation process, including a cleaning tank 1, a workpiece basket 3 is provided above the cleaning tank 1, which can be lifted up and down with the hanger 2, a cleaning pipe 4 is provided on both sides of the upper end of the cleaning tank 1, and a plurality of spray heads 5 are evenly provided on the cleaning pipe 4. The cleaning pipe 4 is connected to the water pipe through a pipeline, and a drainage pipe 6 is also provided at the bottom of the cleaning tank 1. A movable drying pipe 7 is also provided on both sides of the lower end of the cleaning tank 1, and the cleaning tank 1 is provided with a movable hole at the position corresponding to the drying pipe 7. The drying pipe 7 passes through the side wall of the cleaning tank 1 along the movable hole, and an air inlet joint 7a is provided at one end of the drying pipe 7 located outside the cleaning tank 1. The air inlet joint 7a is connected to the hot air equipment through a pipeline, and a plurality of air outlet holes 7b are evenly provided on the top of the part of the drying pipe 7 located in the cleaning tank 1. The hot air sent by the hot air equipment is discharged through the air outlet holes 7b, thereby heating the cleaning tank 1, and the drying pipe 7 is also provided with a sealing head 8 for sealing the movable hole at one end located in the cleaning tank 1.

[0021] Preferably, the heating device is a hot air blower.

[0022] There are multiple drying tubes 7 on each side, and the multiple drying tubes 7 are arranged side by side. The multiple drying tubes 7 on the same side can move synchronously along the movable holes.

[0023] The end of the drying tube 7 on the same side outside the cleaning tank 1 is fixedly connected by a connecting plate 9. Driving cylinders 10 are also provided on both sides outside the cleaning tank 1. The piston rods of the driving cylinders 10 are both arranged toward one side of the cleaning tank 1, and the piston rods of the driving cylinders 10 are fixedly connected to the connecting plate 9.

[0024] The sealing head 8 includes a raised head 8a at the end of the drying tube 7. The diameter of the raised head 8a is smaller than the aperture of the movable hole. Several sealing rings 8b are evenly distributed along the circumference of the raised head 8a. The end of the raised head 8a is provided with a retaining edge 8c with a diameter larger than the movable hole.

[0025] A mounting frame 11 is provided on the outside of the cleaning tank 1 , and the sling 2 is installed on the top of the mounting frame 11 .

[0026] The lifting rope 2 a of the lifting device 2 is arranged vertically downward, and a lifting frame 12 is provided at the end of the lifting rope 2 a , and the workpiece basket 3 is hung on the lifting frame 12 .

[0027] The hanging frame 12 includes a hanging plate 12a, the end of the hanging rope 2a is fixedly connected to the top of the hanging plate 12a, the hanging plate 12a is provided with a hook 12b at its lower end, and the top of the workpiece basket 3 is provided with a hanging ear 3a, which is hung on the hook 12b.

[0028] Several support grates 13 are arranged in the vertical direction inside the workpiece basket 3, and several fastening bolts 14 are provided on the workpiece basket 3 at positions corresponding to the support grates 13. The fastening bolts 14 are arranged along the circumference of the workpiece basket 3, pass through the workpiece basket 3 and are screwed to the outer periphery of the support grates 13.

[0029] The support grate 13 includes an outer support ring 13 a , which is adapted to the inner wall size of the workpiece basket 3 . A support net 13 b is provided inside the outer support ring 13 a , and a fastening bolt 14 is screwed into the outer support ring 13 a .

[0030] When assembling the workpiece basket 3, each support grate 13 is placed into the interior of the workpiece basket 3 in turn, and then the position of the workpiece basket 3 is fixed using the fastening bolts 14. Since the support grate 13 and the workpiece basket 3 are detachable structures, the installation position of the support grate 13 can be adjusted according to the size of the workpiece, so that the workpiece basket 3 can adapt to the placement of workpieces of different specifications.

[0031] The working principle of the present invention is as follows: first, the workpiece is placed in the workpiece basket 3, and then the lifting frame 12 is used to connect the workpiece basket 3, and then the workpiece basket 3 is lifted by the lifting device 2, and the lifted workpiece basket 3 is suspended above the cleaning tank 1, and then the workpiece basket 3 is lowered into the cleaning tank 1, so that the workpiece basket 3 is suspended in the cleaning tank 1. At this time, the cleaning pipe 4 injects cleaning water into the cleaning tank 1 through the spray head 5, and the sealing head 8 at the end of the drying pipe 7 is sealed in the movable hole. The workpiece basket 3 can be controlled to move up and down in the cleaning tank 1 by the lifting device 2, thereby completing the cleaning work of the workpiece. After the cleaning is completed, the drain pipe 6 is opened to discharge the cleaning water, and then the cylinder 10 is driven to start working, and its piston rod is extended outward, thereby driving the connecting plate 9 to move to one side of the cleaning tank 1, thereby making the drying pipes 7 on both sides The hot air is drawn into the cleaning tank 1 and the workpieces in the workpiece basket 3 are dried. When the drying process is completed, the piston rod of the driving cylinder 10 is retracted, thereby moving the drying tube 7 to the outside of the cleaning tank 1. When the sealing head 8 enters the movable hole, the driving cylinder 10 stops working. At this time, the raised head 8a of the sealing head 8 moves into the movable hole, and the multiple sealing rings 8b block the movable hole. At the same time, the retaining edge 8c at the end of the raised head 8a also abuts against the inner wall of the cleaning tank 1, so that the cleaning tank 1 can be sealed, thereby preventing the cleaning water from leaking out. In this way, the cleaning and drying operations of the pre-immersion treatment can be realized. The whole process saves time and effort, and greatly saves costs.

[0032] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. An integrated cleaning and drying equipment for pre-treatment of an impregnation process, characterized by: The utility model comprises a cleaning tank, above which a workpiece basket which can be lifted up and down with a sling is arranged, and inside the cleaning tank cleaning pipes are arranged on both sides of the upper end thereof, and a plurality of spray heads are evenly arranged on the cleaning pipes, and a drainage pipe is also arranged at the bottom of the cleaning tank, and a movable drying pipe is also arranged on both sides of the lower end of the cleaning tank, and the cleaning tank is provided with a movable hole at a position corresponding to the drying pipe, and the drying pipe passes through the side wall of the cleaning tank along the movable hole, and an air inlet joint is provided at one end of the drying pipe outside the cleaning tank, and a plurality of air outlet holes are evenly arranged on the top of the part of the drying pipe located in the cleaning tank, and a sealing head for sealing the movable hole is also provided at one end of the drying pipe located in the cleaning tank.

2. The pre-treatment, cleaning and drying integrated equipment for an impregnation process according to claim 1, characterized in that: There are multiple drying tubes on each side, and the multiple drying tubes are arranged side by side. The multiple drying tubes on the same side can move synchronously along the movable holes.

3. The pre-treatment, cleaning and drying integrated equipment for an impregnation process according to claim 2, characterized in that: The drying tube on the same side is fixedly connected to one end outside the cleaning tank through a connecting plate. Driving cylinders are also provided on both sides outside the cleaning tank. The piston rods of the driving cylinders are both arranged toward one side of the cleaning tank, and the piston rods of the driving cylinders are fixedly connected to the connecting plate.

4. The pre-treatment, cleaning and drying integrated equipment for an impregnation process according to claim 3, characterized in that: The sealing head includes a raised head at the end of the drying tube, the diameter of the raised head is smaller than the aperture of the movable hole, a plurality of sealing rings are evenly distributed along the circumference of the raised head, and a retaining edge with a diameter larger than the movable hole is provided at the end of the raised head.

5. The pre-treatment, cleaning and drying integrated equipment for an impregnation process according to claim 1, characterized in that: A mounting frame is provided on the outside of the cleaning tank, and the sling is installed on the top of the mounting frame.

6. The pre-treatment, cleaning and drying integrated equipment for an impregnation process according to claim 5, characterized in that: The lifting rope of the lifting device is arranged vertically downward, and a lifting frame is provided at the end of the lifting rope, and the workpiece basket is hung on the lifting frame.

7. The pre-treatment, cleaning and drying integrated equipment for an impregnation process according to claim 6, characterized in that: The hanging frame includes a hanging plate, the end of the hanging rope is fixedly connected to the top of the hanging plate, a hook is provided at the lower end of the hanging plate, and a hanging ear is provided at the top of the workpiece basket, and the hanging ear is hung on the hook.

8. The pre-treatment, cleaning and drying integrated equipment for an impregnation process according to claim 1, characterized in that: Several supporting grates are arranged in the vertical direction inside the workpiece basket, and several fastening bolts are provided on the workpiece basket at positions corresponding to the supporting grates. The fastening bolts are arranged along the circumference of the workpiece basket, pass through the workpiece basket and are screwed to the outer periphery of the supporting grates.

9. The pre-treatment, cleaning and drying integrated equipment for an impregnation process according to claim 8, characterized in that: The support grate comprises an outer support ring, the outer support ring is adapted to the inner wall size of the workpiece basket, a support net is arranged inside the outer support ring, and the fastening bolts are screwed inside the outer support ring.

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