CN113618586A

CN113618586A - Rapid repairing device and method

Info

Publication number: CN113618586A
Application number: CN202110971987.1A
Authority: CN
Inventors: 王培�
Original assignee: Beijing Long March Tian Min Hi Tech Co ltd
Current assignee: Beijing Long March Tian Min Hi Tech Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2021-11-09
Anticipated expiration: 2041-08-24
Also published as: CN113618586B

Abstract

The invention belongs to the technical field of hydraulic machinery manufacturing, and discloses a quick repairing device, which is used for treating a rusted part of an aluminum valve block during overhaul in a full-automatic mode, so that the waste of human resources is reduced, meanwhile, the overhaul period is greatly saved, the overhaul cost is reduced, the surface of the aluminum valve block treated by the device is flat, and the using effect is better; the method solves the problem that the aluminum valve block is seriously corroded to cause scrappage through the research on the method of the repairing process, ensures that the overall dimension of the valve block is unchanged without influencing the secondary use of the valve block through repairing the corroded surface of the aluminum valve block, reduces the repairing time of the hydraulic system of the military special vehicle, and saves the repairing cost. The invention has obvious effect and is suitable for wide popularization.

Description

Rapid repairing device and method

Technical Field

The invention relates to the technical field of hydraulic machinery manufacturing, in particular to a quick repairing device and a quick repairing method.

Background

With the continuous delivery and use of a plurality of types of special vehicles, the overhaul task of the components of the hydraulic system matched with the vehicles is more and more when the overhaul period comes (generally 10 years). The integrated hydraulic valve block matched with the hydraulic system is found to be corroded in a large area during primary maintenance, and local large-area loss and uneven installation surface can be caused by a polishing and repairing mode, so that the use of customers is influenced.

Aiming at large-batch maintenance tasks, the corrosion problem of the aluminum valve block is not solved well, the required maintenance period is short, and a method and a device which can quickly repair the corrosion on the surface of the aluminum valve block and do not influence the use of products are urgently needed to be researched.

Disclosure of Invention

In view of the above-mentioned defects, the technical problem to be solved by the present invention is to provide a quick repairing device and method, so as to solve the problems existing in the prior art that no good solution exists for the corrosion problem of the aluminum valve block for large-batch maintenance tasks, the required maintenance cycle is short, the corrosion on the surface of the aluminum valve block cannot be quickly repaired, and the use of the product is affected.

The invention provides a rapid repairing device, comprising:

the frame body is provided with a slide rail;

the grabbing clamp is connected with the sliding rail in a sliding mode and used for grabbing and moving the workpiece;

the grinding and washing assembly is connected with the frame body;

the repairing assembly is connected with the frame body and arranged on one side of the grinding and washing assembly, and the relative arrangement direction of the repairing assembly and the grinding and washing assembly is parallel to the arrangement direction of the slide rail;

the reinforcing component is connected with the frame body, and the slide rail is arranged between the reinforcing component and the grinding and washing component.

Preferably, the abrasive cleaning assembly comprises:

the liquid storage part is arranged on the frame body;

the rotator is arranged on one side of the liquid storage part;

a first pusher connected to the rotator;

the grinding head is detachably connected with the first pusher;

the water outlet head is connected with the liquid storage part through a pipeline;

and one end of the fixing block is fixedly connected with the water outlet head, and the other end of the fixing block is rotatably connected with the grinding head.

Preferably, the repair assembly comprises:

the mixer comprises a first cavity, a second cavity and a third cavity, wherein a movable baffle is arranged between the first cavity and the second cavity and used for adjusting the volume ratio of the first cavity to the second cavity, and the first cavity and the second cavity are both communicated with the third cavity through valves;

the stirring piece penetrates through the mixer and extends into the third cavity;

the smearing piece is communicated with the third containing cavity through a pipeline;

and one end of the second pusher is connected with the mixer, and the other end of the second pusher is connected with the smearing piece.

Preferably, the gripper comprises:

one end of the third pusher is connected with the sliding rail in a sliding way;

the fixing piece is connected with the other end of the third pusher;

the clamping plates are connected with the fixing piece in a sliding mode, the clamping plates are arranged on two sides of the fixing piece, and the workpieces are arranged between the two clamping plates.

Preferably, the reinforcement assembly comprises:

the reinforcing box is connected with the frame body and comprises a constant temperature cavity and a heating cavity, and a lifting port communicated with the constant temperature cavity is formed in the reinforcing box;

the heater is connected with the reinforcing box and arranged in the constant-temperature cavity;

the lifting platform is connected with the reinforcing box and is matched with the lifting port, and the lifting platform penetrates through the reinforcing box and is abutted to the workpiece;

the moving piece is connected with the reinforcing box in a sliding mode and used for acquiring and moving the workpiece;

and the constant temperature control piece is connected with the reinforcing box and is arranged in the heating cavity.

Preferably, the reinforcement assembly further comprises:

the temperature sensor is arranged in the constant-temperature cavity;

the separation frame is connected with the reinforcing box and arranged in the constant-temperature cavity, a plurality of communication holes are formed in the separation frame, and a plurality of separation frames are arranged in the vertical direction;

the movable partition plate is arranged in the lifting port and used for shielding the lifting port;

and the access door is arranged on one side of the reinforcing box and detachably connected with the reinforcing box.

Preferably, the heaters are provided with a plurality of groups along the vertical direction, each group of heaters is provided with a plurality of heaters along the horizontal direction, and the number of the groups of the heaters is the same as that of the separation frames; and a separation through hole matched with the lifting platform is formed in each separation frame.

Preferably, the grinding and washing assembly and the repairing assembly are respectively provided with an image acquirer for acquiring the image information of the surface of the workpiece; the smearing piece is of a trapezoidal tubular structure, the lower surface of the smearing piece is horizontally arranged, and the smearing piece is made of elastic materials.

The invention also provides a quick repairing method, which comprises the following steps:

step 1, roughly polishing the corroded position of the surface of a workpiece, and finely grinding after exposing a matrix;

step 2, cleaning the surface of the polished workpiece by using a cleaning agent;

step 3, fully and uniformly stirring the repairing agent, and quickly coating the repairing agent on the position of the workpiece to be repaired, wherein the repairing agent is a mixture of silicon dioxide and epoxy resin adhesive;

step 4, placing the repaired workpiece at the temperature of 7.5-40 ℃ for 2.5-5.5 hours, then irradiating and heating the repaired position of the workpiece, and keeping the workpiece at the temperature of 50-100 ℃ for 2-5 hours;

and 5, after the surface of the workpiece is cooled to room temperature, finely grinding the repaired surface of the workpiece, and then polishing to obtain the completely repaired workpiece.

Preferably, in the step 3, the volume fraction ratio of the silica to the epoxy resin glue is 1: 4 to 6.

According to the scheme, the rapid repairing device provided by the invention has the advantages that the rusted part of the aluminum valve block during overhaul is treated in a full-automatic mode, the waste of human resources is reduced, the overhaul period is greatly saved, the overhaul cost is reduced, the surface of the aluminum valve block treated by the device is smooth, and the using effect is better. The invention also provides a quick repairing method, which is a quick repairing method for the rusted part on the surface of the aluminum valve block when the aluminum valve block of the hydraulic system of the military special vehicle is overhauled in the overhaul period. The invention solves the problems that the corrosion problem of the aluminum valve block is not solved well aiming at large-batch maintenance tasks, the required maintenance period is short, the surface corrosion of the aluminum valve block cannot be quickly repaired, and the use of products is influenced in the prior art, has obvious effect and is suitable for wide popularization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a process diagram of a fast patching method provided by the present invention;

FIG. 2 is a diagram illustrating the effect of a workpiece repaired by a rapid repair method according to the present invention;

FIG. 3 is a schematic structural diagram illustrating a wear-out state of a rapid repair device according to the present invention;

FIG. 4 is a schematic front view of a quick repairing apparatus according to the present invention;

FIG. 5 is a sectional view taken along line A-A of FIG. 4;

FIG. 6 is a schematic perspective view of a rapid repair device according to the present invention;

FIG. 7 is a schematic structural view of a quick repair device according to the present invention with an access door removed;

FIG. 8 is a schematic front view of a repairing assembly of a rapid repairing apparatus according to the present invention;

FIG. 9 is a sectional view taken along line B-B of FIG. 8;

fig. 10 is a schematic structural view of a partition frame of a rapid repair device according to the present invention;

FIG. 11 is a schematic structural diagram illustrating a repair status of a rapid repair apparatus according to the present invention;

FIG. 12 is a schematic structural view illustrating a transportation state of a rapid repair device according to the present invention;

fig. 13 is a structural schematic diagram of a heating state of the rapid repair device according to the present invention.

In FIGS. 1-13:

1. a frame body; 2. grabbing and clamping; 3. a grinding and washing assembly; 4. repairing the component; 5. a reinforcement assembly; 6. a workpiece; 7. an image acquirer; 8. a sealing plug; 11. a slide rail; 21. a third pusher; 22. a fixing member; 23. a splint; 31. a liquid storage member; 32. a rotator; 33. a first pusher; 34. grinding heads; 35. a water outlet head; 36. a fixed block; 37. a recovery box; 41. a mixer; 42. a stirring member; 43. a painting member; 44. a second pusher; 45. a movable baffle; 51. reinforcing the box; 52. a heater; 53. a lifting platform; 54. a moving member; 55. a constant temperature control member; 56. a spacer; 57. a movable partition plate; 58. an access door; 411. a first cavity; 412. a second cavity; 413. a third cavity; 511. a constant temperature cavity; 512. a heating cavity; 513. a lifting port; 514. a working platform; 561. a communicating hole; 562. separating the through holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to fig. 13, an embodiment of a quick repair device according to the present invention will be described. The quick repairing device comprises a frame body 1, a grab clamp 2, a grinding and washing assembly 3, a repairing assembly 4 and a reinforcing assembly 5, wherein a slide rail 11 is arranged on the frame body 1; the gripping clamp 2 is connected with the sliding rail 11 in a sliding manner, and the gripping clamp 2 is used for gripping and moving the workpiece 6; the grinding and washing component 3 is connected with the frame body 1; the repairing assembly 4 is connected with the frame body 1 and is arranged on one side of the grinding and washing assembly 3, and the relative arrangement direction of the repairing assembly 4 and the grinding and washing assembly 3 is parallel to the arrangement direction of the slide rail 11; the reinforcing component 5 is connected with the frame body 1, and the slide rail 11 is arranged between the reinforcing component 5 and the grinding and washing component 3.

For convenience of explanation, please refer to fig. 3, where any point in space is taken as an origin, a moving direction of the grinding head 34 of the grinding and washing assembly 3 is taken as a Z-axis, a moving direction of the gripper 2 is taken as an X-axis, and a linear direction perpendicular to both the X-axis and the Z-axis is taken as a Y-axis, a rectangular coordinate system is established, where a direction indicated by the X-axis is left and right, a direction indicated by the Y-axis is front and back, a direction indicated by the Z-axis is up and down, i.e., a vertical direction, an XY plane is a horizontal plane, and a direction on the horizontal plane is a horizontal direction.

In this embodiment, the other side of the grinding and washing assembly 3 is provided with a polishing device connected with the frame body 1, the polishing device is the prior art and is not described herein; the grinding and cleaning assembly 3 and the repairing assembly 4 are provided with image acquirers 7 for acquiring the image information of the surface of the workpiece 6, and the image acquirers 7 are within the protection scope of the present application as long as the relevant performance function can be realized. After the workpiece 6 is clamped by the grab clamp 2, the workpiece 6 is moved to a corresponding position below the grinding and washing component 3; the image acquirer 7 acquires surface image information of the workpiece 6, processes and feeds back signals to the clamp 2 and the grinding and washing assembly 3, controls the grinding and washing assembly 3 to grind and wash the damaged position of the workpiece 6, and drives the workpiece 6 to move to a corresponding position below the repairing assembly 4 along the slide rail 11 after the workpiece is ground and washed; the image acquirer 7 acquires the surface image information of the polished workpiece 6 again, processes and feeds back signals to the gripper 2 and the repairing assembly 4, controls the repairing assembly 4 to fill the defect position of the workpiece 6, and moves the workpiece 6 into the reinforcing assembly 5 after filling is completed; the reinforcing component 5 processes the repairing material at the defect position, so that the repairing material has better strength and is more firmly combined with the workpiece 6, the workpiece 6 after the reinforcing treatment is moved out of the reinforcing component 5, and the workpiece 6 is obtained again by the gripper 2; the gripping clamp 2 drives the workpiece 6 to finish and level the repaired position at the grinding and washing component 3, and then the workpiece 6 is moved to the polishing equipment to be ground smoothly; the processed workpiece 6 is moved to the working platform 514 of the reinforcing component 5, and the worker inspects and installs the workpiece 6.

Compared with the prior art, this kind of quick patching device handles the corrosion position of aluminium valve piece when overhauing through full automatization's mode, reduces manpower resources's waste, saves maintenance cycle greatly simultaneously, reduces the cost of overhaul, and the aluminium valve piece surfacing after handling through the device, overall dimension is unchangeable, does not influence the secondary and uses. The device solves the problems that the corrosion problem of the aluminum valve block has no good solution to the large-batch maintenance task in the prior art, the required maintenance period is short, the surface corrosion of the aluminum valve block cannot be quickly repaired, the use of the product is influenced, the action effect is obvious, and the device is suitable for wide popularization.

Example 2

As a specific implementation manner of the embodiment of the present invention, referring to fig. 1 to 13 together, the structure of the rapid repair device provided in this embodiment is substantially the same as that of embodiment 1, except that the grinding and washing assembly 3 includes a liquid storage component 31, a rotator 32, a first pusher 33, a grinding head 34, a water outlet head 35 and a fixing block 36, wherein the liquid storage component 31 is disposed on the frame body 1 and may be a box body for storing a cleaning agent; the rotator 32 is arranged on one side of the liquid storage part 31 and can be a motor; the first pusher 33 is connected to the rotator 32 and may be a cylinder; the grinding head 34 is detachably connected with the first pusher 33, the grinding head 34 can be replaced according to the precision requirement, and meanwhile, the grinding head 34 is convenient to overhaul; the water outlet head 35 is connected with the liquid storage part 31 through a pipeline; one end of the fixing block 36 is fixedly connected with the water outlet head 35, and the other end is rotatably connected with the grinding head 34. The abrasive cleaning component 3 further comprises a recovery box 37 in sliding connection with the reinforcing component 5, and the recovery box 37 is used for recovering a cleaning agent to clean the workpiece 6 to obtain waste liquid.

The fixing block 36 can be fixedly connected with an inner cylinder, the inner cylinder is connected with an outer cylinder in a sliding manner, and the outer cylinder is fixedly connected with the liquid storage part 31; the pipeline between the water outlet head 35 and the liquid storage part 31 can be arranged in the inner cylinder and the outer cylinder, and the inner cylinder and the outer cylinder are used for fixing the horizontal positions of the fixing block 36 and the water outlet head 35. The first pusher 33 drives the grinding head 34 and the fixed block 36 to move up and down, the rotator 32 drives the grinding head 34 to rotate, and the grinding head 34 performs comprehensive grinding on the workpiece 6; the fixing block 36 ensures that the horizontal position between the grinding head 34 and the water outlet head 35 is relatively fixed, and the water outlet head 35 is arranged at a position higher than the grinding head 34, so that the grinding position can be better washed, and the washing effect is better.

In this embodiment, the repairing assembly 4 includes a mixer 41, a stirring member 42, a smearing member 43, and a second pusher 44, where the mixer 41 includes a first cavity 411 for containing silica, a second cavity 412 for containing epoxy resin glue, and a third cavity 413, a movable baffle 45 is disposed between the first cavity 411 and the second cavity 412, the movable baffle 45 is slidably connected to the mixer 41, and is configured to adjust a ratio of volumes between the first cavity 411 and the second cavity 412, and for example, a volume ratio of the first cavity 411 to the second cavity 412 is 1: 5, the first cavity 411 and the second cavity 412 are both communicated with the third cavity 413 through a valve; stirrer 42 extends through mixer 41 into third volume 413; the smearing piece 43 is communicated with the third containing cavity 413 through a pipeline; one end of the second pusher 44 is connected to the mixer 41, and the other end is connected to the smearing member 43, the second pusher 44 may be a cylinder, and the second pusher 44 adjusts the displacement of the smearing member 43 in the vertical direction to fill up the defective area of the workpiece 6.

Stirring piece 42 includes agitator motor and stirring rake, agitator motor and 41 fixed connection of blender, and the stirring rake runs through blender 41 and sets up in third appearance chamber 413, and agitator motor drives the stirring rake rotation and fully mixes silica and epoxy glue and obtain the mending agent. An outlet for supplementing repairing agent materials or cleaning agents is arranged on the mixer 41 and the liquid storage part 31, and a sealing plug 8 is detachably connected to the outlet. The image acquirer 7 may be provided on the applicator 43 and the fixing block 36. The smearing piece 43 is in a trapezoidal tubular structure, the lower surface of the smearing piece 43 is horizontally arranged, the smearing piece 43 is made of elastic materials, and the smearing piece 43 can be made of rubber or plastic exemplarily. It is within the scope of the present disclosure that the above-described performance functions of the applicator member 43 and the anchor block 36 can be achieved.

In this embodiment, the gripper 2 includes a third pusher 21, a fixing member 22, and a clamping plate 23, wherein one end of the third pusher 21 is slidably connected to the slide rail 11, and may be an air cylinder having a slider at one end, the slider may be a C-shaped structure, the slider is engaged with the slide rail 11, and the third pusher 21 drives the workpiece 6 to displace along the slide rail 11, and simultaneously, the workpiece 6 can also displace in the front-back direction; the fixing member 22 is connected to the other end of the third pusher 21; the clamping plates 23 are connected with the fixing part 22 in a sliding mode, the clamping plates 23 are arranged on two sides of the fixing part 22 symmetrically, the workpiece 6 is arranged between the two clamping plates 23, the clamping plates 23 can be of an L-shaped structure, and an inclined plane which is convenient for supporting the workpiece 6 is arranged on one side of the L-shaped structure which is in contact with the bottom of the workpiece 6. The clamping plates 23 can be electromagnetically connected with the fixing part 22, and when the electrodes of the clamping plates 23 are opposite to those of the fixing part 22, the clamping plates 23 positioned on two sides of the fixing part 22 move towards the middle to clamp and support the workpiece 6; when the clamp plates 23 have the same electrode as the fixed member 22, the clamp plates 23 located on both sides of the fixed member 22 move to both sides, and the workpiece 6 is loosened.

In this embodiment, the reinforcing assembly 5 includes a reinforcing box 51, a heater 52, a lifting platform 53, a moving member 54 and a thermostatic control member 55, wherein the reinforcing box 51 is connected to the frame body 1, the reinforcing box 51 includes a thermostatic chamber 511 and a heating chamber 512, the reinforcing box 51 is provided with a lifting port 513 communicated with the thermostatic chamber 511 and a working platform 514 arranged on one side of the lifting port 513, and the working platform 514 is used for accommodating the processed workpiece 6 and the recovery box 37; the heater 52 is connected with the reinforcing box 51, is arranged in the constant temperature cavity 511 and is used for irradiating and heating the mending agent when the mending agent is further processed; the lifting platform 53 is connected with the reinforcing box 51 and is matched with the lifting port 513, the lifting platform 53 penetrates through the reinforcing box 51 to be abutted against the workpiece 6, and the lifting platform 53 receives the workpiece 6 released by the gripper 2 and moves the workpiece 6 into the reinforcing box 51; the moving piece 54 is connected with the reinforcing box 51 in a sliding mode and used for obtaining and moving the workpiece 6, the moving piece 54 moves the workpiece 6 from the lifting table 53 and sequentially places the workpiece 6 into the constant temperature cavity 511, the moving piece 54 sequentially moves the workpiece 6 to the lifting table 53 after the repairing agent reinforcing treatment is completed, and the workpiece 6 is moved out of the reinforcing box 51 through the lifting table 53; the thermostatic control 55 is connected to the reinforcement case 51 and is disposed within the heating cavity 512.

In this embodiment, the reinforcing component 5 further includes a temperature sensor, a partition frame 56, a movable partition 57 and an access door 58, wherein the temperature sensor is disposed in the constant temperature chamber 511 and is used for acquiring temperature information in the constant temperature chamber 511, so as to control the constant temperature control element 55 to accurately control the temperature in the constant temperature chamber 511; the partition frame 56 is connected with the reinforcing box 51 and is arranged in the constant temperature cavity 511, a plurality of communicating holes 561 are formed in the partition frame 56, a plurality of partition frames 56 are arranged in the vertical direction, the constant temperature cavity 511 is divided into a plurality of areas by all the partition frames 56, the communicating holes 561 are convenient for the mutual communication among the areas obtained by separation, and the heat distribution is more uniform; the movable partition plate 57 is arranged in the lifting port 513, is in sliding connection with the reinforcing box 51, and is used for shielding the lifting port 513 to enable the interior of the reinforcing box 51 to be a sealed environment, so that the reinforcing treatment of the repairing agent is facilitated; the access door 58 is arranged on one side of the reinforcing box 51 and detachably connected with the reinforcing box 51, and the structures in the constant temperature cavity 511 and the heating cavity 512 can be overhauled after the access door 58 is detached, so that the structure is simple and the use is convenient.

In the present embodiment, a plurality of sets of heaters 52 are provided in the vertical direction, a plurality of heaters 52 are provided in the horizontal direction for each set, and the number of sets of heaters 52 is the same as the number of the dividing frames 56; any one of the separating frames 56 is provided with two separating through holes 562 which are matched with the lifting table 53, the lifting table 53 can be matched with two positions of the grinding head 34 and the smearing piece 43, and the separating through holes 562 correspond to the lifting table 53 one by one. It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.

Example 3

Referring to fig. 1 to fig. 13, a description will now be given of an embodiment of a rapid repairing method according to the present invention. The quick repairing method comprises the following specific steps:

s1, roughly grinding the corroded position of the surface of the workpiece 6 by using a grinding machine until a matrix of the workpiece 6 is exposed, and finely grinding by using abrasive paper after the matrix is exposed, wherein the workpiece 6 is an aluminum valve block with a corrosion phenomenon in an exemplary mode;

s2, cleaning the surface of the polished workpiece 6 by using a cleaning agent;

s3, fully and uniformly stirring the repairing agent, and quickly coating the repairing agent on the position of the workpiece 6 to be repaired, wherein the repairing agent is a mixture of silicon dioxide and epoxy resin adhesive;

in S3, the volume fraction ratio of the silicon dioxide to the epoxy resin adhesive is 1: 4-6, exemplarily, the volume fraction ratio can be 1: 5.

s4, placing the repaired workpiece 6 at the temperature of 7.5-40 ℃ for 2.5-5.5 hours, then irradiating and heating the repaired position of the workpiece 6, and keeping the workpiece at the temperature of 50-100 ℃ for 2-5 hours;

illustratively, the repairing part is placed at the temperature of 10-35 ℃ for 3-4 hours, then the repairing part is irradiated and heated by a heater 52, and is kept at the temperature of 60-80 ℃ for 3 hours.

S5, cooling the surface of the workpiece 6 to room temperature, finely grinding the repaired surface of the workpiece 6 by using 2000-mesh fine sand paper, and then polishing by using a polishing machine to ensure Ra1.6 so as to obtain the completely repaired workpiece 6.

Compared with the prior art, the method utilizes the characteristics of hard texture, wear resistance, epoxy resin regulation and easiness in solidification of silicon dioxide to repair the depression of the stroke of the corroded aluminum valve block, and the repairing material is polished to be flat after solidification. It is characterized in that: the repairing material is fine and smooth in texture after being solidified and glossy in surface; the adhesive force is strong, and the valve block is not easy to fall off after the surface of the valve block is repaired; the repair material is easy to purchase in the market, the cost is low, the construction process does not need a high technology, a common operator can complete the operation according to an operation method, or the rapid repair device provided by the invention can complete the repair fully automatically, efficiently and rapidly, the operation is convenient, the repair period is effectively shortened, and the repair speed is increased.

The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. Details which are not described in detail in the embodiments of the invention belong to the prior art which is known to the person skilled in the art.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A rapid repair device, comprising:

the frame body (1) is provided with a slide rail (11);

the gripping clamp (2) is connected with the sliding rail (11) in a sliding mode, and the gripping clamp (2) is used for clamping and moving a workpiece (6);

the grinding and washing assembly (3) is connected with the frame body (1);

the repairing assembly (4) is connected with the frame body (1) and arranged on one side of the grinding and washing assembly (3), and the relative arrangement direction of the repairing assembly (4) and the grinding and washing assembly (3) is parallel to the arrangement direction of the slide rail (11);

consolidate subassembly (5), with support body (1) is connected, slide rail (11) set up in consolidate subassembly (5) with between the subassembly (3) is washed to the mill.

2. Quick repair device according to claim 1, characterized in that said abrasive cleaning assembly (3) comprises:

the liquid storage part (31) is arranged on the frame body (1);

a rotator (32) provided on one side of the liquid storage member (31);

a first pusher (33) connected to the rotator (32);

a grinding head (34) detachably connected to the first pusher (33);

the water outlet head (35) is connected with the liquid storage part (31) through a pipeline;

and one end of the fixing block (36) is fixedly connected with the water outlet head (35), and the other end of the fixing block is rotatably connected with the grinding head (34).

3. A rapid repair device according to claim 2, characterized in that said repair assembly (4) comprises:

the mixer (41) comprises a first containing cavity (411), a second containing cavity (412) and a third containing cavity (413), a movable baffle (45) is arranged between the first containing cavity (411) and the second containing cavity (412), the movable baffle (45) is used for adjusting the volume ratio between the first containing cavity (411) and the second containing cavity (412), and the first containing cavity (411) and the second containing cavity (412) are both communicated with the third containing cavity (413) through valves;

an agitator member (42) extending through said mixer (41) into said third volume (413);

the smearing piece (43) is communicated with the third cavity (413) through a pipeline;

a second pusher (44) connected at one end to the mixer (41) and at the other end to the applicator (43).

4. A rapid repair device according to claim 3, characterized in that said gripping clip (2) comprises:

one end of the third pusher (21) is connected with the sliding rail (11) in a sliding way;

a fixing member (22) connected to the other end of the third pusher (21);

splint (23), with mounting (22) sliding connection, splint (23) be equipped with two, and the symmetry set up in mounting (22) both sides, work piece (6) set up in two between splint (23).

5. Quick repair device according to claim 4, characterized in that said reinforcement assembly (5) comprises:

the reinforcing box (51) is connected with the frame body (1), the reinforcing box (51) comprises a constant temperature cavity (511) and a heating cavity (512), and a lifting port (513) communicated with the constant temperature cavity (511) is formed in the reinforcing box (51);

a heater (52) connected to the reinforcing box (51) and disposed in the thermostatic chamber (511);

the lifting platform (53) is connected with the reinforcing box (51) and is matched with the lifting port (513), and the lifting platform (53) penetrates through the reinforcing box (51) and is abutted against the workpiece (6);

a mobile element (54) slidingly connected to the reinforcement box (51) for picking up and moving the workpiece (6);

a thermostatic control (55) connected to the reinforcement cage (51) and disposed within the heating cavity (512).

6. Quick repair device according to claim 5, characterized in that said reinforcement assembly (5) further comprises:

the temperature sensor is arranged in the constant temperature cavity (511);

the separation frame (56) is connected with the reinforcing box (51) and arranged in the constant temperature cavity (511), a plurality of communication holes (561) are formed in the separation frame (56), and a plurality of separation frames (56) are arranged in the vertical direction;

the movable partition plate (57) is arranged in the lifting port (513) and is used for shielding the lifting port (513);

and the access door (58) is arranged on one side of the reinforcing box (51) and detachably connected with the reinforcing box (51).

7. The rapid repair device according to claim 6, wherein said heaters (52) are provided in a plurality of sets in a vertical direction, each set of said heaters (52) is provided in a plurality in a horizontal direction, and the number of sets of said heaters (52) is the same as the number of said spacers (56); and a separation through hole (562) matched with the lifting platform (53) is formed in each separation frame (56).

8. The rapid repair device according to claim 6, characterized in that the grinding assembly (3) and the repair assembly (4) are each provided with an image acquirer (7) for acquiring image information of the surface of the workpiece (6); the smearing piece (43) is of a trapezoidal tubular structure, the lower surface of the smearing piece (43) is horizontally arranged, and the smearing piece (43) is made of elastic materials.

9. A rapid repair method, comprising:

step 1, roughly polishing the corroded position of the surface of a workpiece (6), and finely grinding after exposing a matrix;

step 2, cleaning the surface of the polished workpiece (6) by using a cleaning agent;

step 3, fully and uniformly stirring the repairing agent, and quickly coating the repairing agent on the position of the workpiece (6) to be repaired, wherein the repairing agent is a mixture of silicon dioxide and epoxy resin adhesive;

step 4, placing the repaired workpiece (6) at the temperature of 7.5-40 ℃ for 2.5-5.5 hours, then irradiating and heating the repaired position of the workpiece (6), and keeping the workpiece at the temperature of 50-100 ℃ for 2-5 hours;

and 5, after the surface of the workpiece (6) is cooled to room temperature, finely grinding the repaired surface of the workpiece (6), and then polishing to obtain the completely repaired workpiece (6).

10. The rapid repair method according to claim 9, wherein in the step 3, the volume fraction ratio of the silica to the epoxy resin glue is 1: 4 to 6.