阅读说明：本技术 一种热喷涂方法 (Thermal spraying method ) 是由 申志杰 张强 于 2020-07-15 设计创作，主要内容包括：本发明涉及喷涂技术领域,具体的说是一种热喷涂方法,该方法中使用的热喷涂装置包括支撑柱、工作台、滑台、滑槽、第一导向槽、固定板、第一电机、轴承、连接轴、活动条、活动板、导向板、第一导向块、滑块、第一螺孔、固定槽、第二导向槽、第二电机、定位板、第二螺孔、紧固螺栓、安装台、安装孔、第二导向块、第一夹板、第一连接板、第二夹板、第二连接板、防滑垫、螺纹柱、固定螺母和螺纹杆。第一夹板与第二夹板为弧形结构,对不同直径的钢辊进行固定,活动板底端与活动条滑动连接,调节固定板与活动板之间的距离,固定不同长度的钢辊；第二电机驱动螺纹杆转动,使导向板能够顺着滑台运动,同时安装台顺着第二导向槽运动。(The invention relates to the technical field of spraying, in particular to a thermal spraying method, wherein a thermal spraying device used in the method comprises a support column, a workbench, a sliding table, a sliding chute, a first guide groove, a fixed plate, a first motor, a bearing, a connecting shaft, a movable strip, a movable plate, a guide plate, a first guide block, a sliding block, a first screw hole, a fixed groove, a second guide groove, a second motor, a positioning plate, a second screw hole, a fastening bolt, an installation table, an installation hole, a second guide block, a first clamping plate, a first connecting plate, a second clamping plate, a second connecting plate, an anti-skid pad, a threaded column, a fixing nut and a threaded rod. The first clamping plate and the second clamping plate are of arc structures and are used for fixing steel rollers with different diameters, the bottom end of the movable plate is connected with the movable strip in a sliding mode, the distance between the fixed plate and the movable plate is adjusted, and the steel rollers with different lengths are fixed; the second motor drives the threaded rod to rotate, so that the guide plate can move along the sliding table, and meanwhile, the mounting table moves along the second guide groove.)

1. A thermal spray method, comprising the steps of:

s1: one end of the steel roller is firstly lapped inside a first clamping plate (17) on the thermal spraying device, then the movable plate (9) is pushed, so that the movable plate (9) moves along the movable strip (8) until the other end of the steel roller is lapped inside the first clamping plate (17) on the side surface of the movable plate (9), and then the fixing nut (21) is screwed, so that two ends of the steel roller are respectively clamped and fixed by two second clamping plates (18);

s2: then fixing the thermal sprayer on the surface of the mounting table (16), and pushing the mounting table (16) to enable the mounting table (16) to slide along a second guide groove (12) on the guide plate (10) so as to adjust the distance between the thermal sprayer and the steel roller;

S3: then, the mounting table (16) and the guide plate (10) are fixed by screwing the fastening bolt (15);

the thermal spraying device used in the S1 comprises a first motor (5), a fixed plate (4), a bearing (6), a connecting shaft (7), a movable plate (9), a fixed structure, a movable strip (8), an adjusting structure, a sliding table (3), a workbench (2) and a supporting column (1) which are sequentially arranged from top to bottom; the fixing structure comprises a first clamping plate (17), a second clamping plate (18), a threaded column (20) and a fixing nut (21), the second clamping plate (18) is located at the top end of the first clamping plate (17), the side faces of the two sides of the first clamping plate (17) are fixedly connected with first connecting plates (171), the side faces of the two sides of the second clamping plate (18) are fixedly connected with second connecting plates (181), the bottom end of the threaded column (20) is fixedly connected to the upper surface of the first connecting plates (171), the top end of the threaded column (20) penetrates through the second connecting plates (181), and the fixing nut (21) is screwed on the top end of the threaded column (20); the adjusting structure comprises a guide plate (10), a sliding groove (31), a first guide groove (32), a fixing groove (11), a fastening bolt (15) and an installation table (16), wherein a sliding block (102) is fixedly connected to the bottom end of the guide plate (10), first guide blocks (101) are arranged on two sides of the sliding block (102), the first guide blocks (101) are fixedly connected to the bottom end of the guide plate (10), the sliding block (102) is clamped inside the sliding groove (31), and the first guide blocks (101) are clamped inside the first guide groove (32); a second guide groove (12) is formed in the upper surface of the guide plate (10), a second guide block (162) is fixedly connected to the bottom end of the mounting table (16), and the second guide block (162) is clamped in the second guide groove (12); fixed slot (11) are seted up deflector (10) upper surface, the equal rigid coupling in both ends terminal surface of mount table (16) has locating plate (14), the upper surface of locating plate (14) is opened has second screw (141), fastening bolt (15) end runs through second screw (141) and block are in inside fixed slot (11).

2. A thermal spraying method according to claim 1, characterized in that: support column (1) rigid coupling is in the lower surface of workstation (2), slip table (3) rigid coupling is in the upper surface of workstation (2), the upper surface of slip table (3) is opened has spout (31), just the both sides side of slip table (3) is all opened first guide way (32).

3. A thermal spraying method according to claim 1, characterized in that: fixed plate (4) rigid coupling is in the upper surface of workstation (2), first motor (5) rigid coupling is in the outside side of fixed plate (4), the output shaft end of first motor (5) runs through fixed plate (4), just the terminal rigid coupling of the output shaft of first motor (5) has connecting axle (7).

4. A thermal spraying method according to claim 1, characterized in that: two connecting axle (7) all pass through bearing (6) respectively with fixed plate (4) fly leaf (9) rotate to be connected, just the other end terminal surface of connecting axle (7) with the outer end terminal surface rigid coupling of first splint (17).

5. A thermal spraying method according to claim 1, characterized in that: the movable strip (8) is fixedly connected to the upper surface of the workbench (2), and the bottom end of the movable plate (9) is connected with the movable strip (8) in a sliding mode.

6. A thermal spraying method according to claim 1, characterized in that: the first clamping plate (17) and the second clamping plate (18) are both arc-shaped structures, and anti-skid pads (19) are fixedly connected to the inner side walls of the first clamping plate and the second clamping plate.

7. A thermal spraying method according to claim 1, characterized in that: the one end terminal surface rigid coupling of slip table (3) has second motor (13), the terminal rigid coupling threaded rod (22) of output shaft of second motor (13), the both ends of threaded rod (22) are all passed through bearing (6) with spout (31) inner wall rotates and is connected, open the side of slider (102) has first screw (1021), just threaded rod (22) with first screw (1021) threaded connection.

8. A thermal spraying method according to claim 1, characterized in that: the locating plate (14) is fixedly connected to the side faces of the two sides of the mounting table (16), and a mounting hole (161) is formed in the upper surface of the mounting table (16).

9. A thermal spraying method according to claim 1, characterized in that: the second guide block (162) and the movable strip (8) are both in a convex structure, and the second guide groove (12) is in a concave structure.

10. A thermal spraying method according to claim 1, characterized in that: the first clamping plate (17) and the second clamping plate (18) are respectively provided with the first connecting plate (171) and the second connecting plate (181) on the two side surfaces, and the first clamping plate and the second clamping plate are clamped and connected.

Technical Field

The invention relates to the technical field of spraying, in particular to a thermal spraying method.

Background

Thermal spraying refers to a series of processes in which finely dispersed metallic or non-metallic coating materials are deposited in a molten or semi-molten state onto a prepared substrate surface to form a spray deposit; it is a technique of heating a powdery or filamentous metal or nonmetal material to a molten or semi-molten state by using a certain heat source (such as an electric arc, plasma spraying or combustion flame, etc.), and then spraying it onto the surface of a pretreated substrate at a certain speed by means of flame itself or compressed air to deposit and form a surface coating having various functions, using energy supplied from a fuel gas or an electric arc, etc.

In the prior art, thermal spraying equipment is widely applied to steel roller restoration, and the size difference of steel rollers is troublesome when fixing and thermally spraying, so that the labor force can be increased, and the existing thermal spraying equipment is not enough in functionality, so that the steel rollers of various sizes are not convenient to use. Accordingly, a thermal spraying method is proposed to address the above problems.

Disclosure of Invention

The present invention has been made to solve the above problems, and an object of the present invention is to provide a thermal spraying method.

The invention achieves the aim through the following technical scheme, and the thermal spraying method comprises the following steps:

s1: one end of the steel roller is firstly lapped inside a first clamping plate on the thermal spraying device, then the movable plate is pushed to move along the movable strip until the other end of the steel roller is lapped inside the first clamping plate on the side surface of the movable plate, and then the fixing nut is screwed down to enable two second clamping plates to respectively clamp and fix two ends of the steel roller;

s2: then fixing the thermal sprayer on the surface of the mounting table, and pushing the mounting table to enable the mounting table to slide along a second guide groove on the guide plate so as to adjust the distance between the thermal sprayer and the steel roller;

s3: then, the mounting table and the guide plate are fixed by screwing the fastening bolt;

The thermal spraying device used in the S1 comprises a first motor, a fixed plate, a bearing, a connecting shaft, a movable plate, a fixed structure, a movable strip, an adjusting structure, a sliding table, a workbench and a supporting column which are sequentially arranged from top to bottom; the fixing structure comprises a first clamping plate, a second clamping plate, a threaded column and a fixing nut, the second clamping plate is positioned at the top end of the first clamping plate, the side surfaces of the two sides of the first clamping plate are fixedly connected with first connecting plates, the side surfaces of the two sides of the second clamping plate are fixedly connected with second connecting plates, the bottom end of the threaded column is fixedly connected to the upper surface of the first connecting plate, the top end of the threaded column penetrates through the second connecting plates, and the fixing nut is screwed on the top end of the threaded column; the adjusting structure comprises a guide plate, a sliding groove, a first guide groove, a fixing groove, a fastening bolt and an installation platform, wherein a sliding block is fixedly connected to the bottom end of the guide plate, first guide blocks are arranged on two sides of the sliding block and fixedly connected to the bottom end of the guide plate, the sliding block is clamped inside the sliding groove, and the first guide blocks are clamped inside the first guide groove; a second guide groove is formed in the upper surface of the guide plate, a second guide block is fixedly connected to the bottom end of the mounting table, and the second guide block is clamped in the second guide groove; the fixing groove is formed in the upper surface of the guide plate, the positioning plates are fixedly connected to the end faces of the two ends of the mounting table, the second screw hole is formed in the upper surface of each positioning plate, and the tail end of each fastening bolt penetrates through the second screw hole and is clamped inside the fixing groove.

Preferably, the support column rigid coupling is in the lower surface of workstation, the slip table rigid coupling is in the upper surface of workstation, the upper surface of slip table is opened has the spout, just the both sides side of slip table all opens has first guide way.

Preferably, the fixed plate is fixedly connected to the upper surface of the workbench, the first motor is fixedly connected to the lateral side of the fixed plate, the tail end of the output shaft of the first motor penetrates through the fixed plate, and the tail end of the output shaft of the first motor is fixedly connected with the connecting shaft.

Preferably, the two connecting shafts are respectively connected with the fixed plate and the movable plate in a rotating manner through the bearings, and the end face of the other end of each connecting shaft is fixedly connected with the end face of the outer end of the first clamping plate.

Preferably, the movable strip is fixedly connected to the upper surface of the workbench, and the bottom end of the movable plate is slidably connected with the movable strip.

Preferably, the first clamping plate and the second clamping plate are both arc-shaped structures, and the inner side walls of the first clamping plate and the second clamping plate are fixedly connected with non-slip mats.

Preferably, the one end terminal surface rigid coupling of slip table has the second motor, the terminal rigid coupling threaded rod of output shaft of second motor, the both ends of threaded rod all pass through the bearing with the spout inner wall rotates to be connected, open the side of slider has first screw, just the threaded rod with first screw threaded connection.

Preferably, the positioning plates are fixedly connected to the side surfaces of the two sides of the mounting table, and mounting holes are formed in the upper surface of the mounting table.

Preferably, the second guide block and the movable strip are both in a convex structure, and the second guide groove is in a concave structure.

Preferably, the first clamping plate and the second clamping plate are respectively provided with the first connecting plate and the second connecting plate on the two side surfaces, and the first connecting plate and the second connecting plate are connected in a clamping manner.

The invention has the beneficial effects that:

(1) one end of the steel roller can be clamped between the first clamping plate and the second clamping plate, the first clamping plate and the second clamping plate are of arc structures, the steel rollers with different diameters can be fixed, and the distance between the fixed plate and the movable plate is adjusted by slidably connecting the bottom end of the movable plate with the movable strip, so that the steel rollers with different lengths can be fixed conveniently, and the application range is large;

(2) the guide plate can move along the sliding table by driving the threaded rod to rotate through the second motor, the mounting table can move along the second guide groove, and the fastening bolt and the fixing groove are fixed through matching, so that the relative position and the distance between the thermal sprayer and the steel roller are adjusted.

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, and 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 these drawings without inventive exercise.

FIG. 1 is a flow chart of a method of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a view of the connection of the mounting table and the guide plate of the present invention;

fig. 5 is a connection diagram of a second motor and a slider according to the present invention.

In the figure: 1. the support column, 2, the workstation, 3, the slip table, 31, the spout, 32, first guide way, 4, the fixed plate, 5, first motor, 6, the bearing, 7, the connecting axle, 8, the activity strip, 9, the fly leaf, 10, the deflector, 101, first guide block, 102, the slider, 1021, first screw, 11, the fixed slot, 12, the second guide way, 13, the second motor, 14, the locating plate, 141, the second screw, 15, fastening bolt, 16, the mount table, 161, the mounting hole, 162, the second guide block, 17, first splint, 171, first connecting plate, 18, the second splint, 181, the second connecting plate, 19, the slipmat, 20, the screw post, 21, fixation nut, 22, the threaded rod.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below 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.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Referring to fig. 1-5, a thermal spray method includes the steps of:

s1: one end of the steel roller is firstly lapped inside a first clamping plate 17 on the thermal spraying device, then the movable plate 9 is pushed, so that the movable plate 9 moves along the movable strip 8 until the other end of the steel roller is lapped inside the first clamping plate 17 on the side surface of the movable plate 9, and then the fixing nut 21 is screwed, so that two ends of the steel roller are respectively clamped and fixed by two second clamping plates 18;

s2: then fixing the thermal sprayer on the surface of the mounting table 16, and pushing the mounting table 16 to enable the mounting table 16 to slide along the second guide groove 12 on the guide plate 10, so as to adjust the distance between the thermal sprayer and the steel roller;

S3: then, the mounting table 16 and the guide plate 10 are fixed by screwing the fastening bolt 15;

the thermal spraying device used in S1 includes, sequentially from top to bottom, a first motor 5, a fixed plate 4, a bearing 6, a connecting shaft 7, a movable plate 9, a fixed structure, a movable bar 8, an adjusting structure, a sliding table 3, a workbench 2, and a supporting column 1;

the fixing structure comprises a first clamping plate 17, a second clamping plate 18, a threaded column 20 and a fixing nut 21, wherein the second clamping plate 18 is positioned at the top end of the first clamping plate 17, the side surfaces of two sides of the first clamping plate 17 are fixedly connected with first connecting plates 171, the side surfaces of two sides of the second clamping plate 18 are fixedly connected with second connecting plates 181, the bottom end of the threaded column 20 is fixedly connected to the upper surface of the first connecting plates 171, the top end of the threaded column 20 penetrates through the second connecting plates 181, and the fixing nut 21 is screwed at the top end of the threaded column 20;

the adjusting structure comprises a guide plate 10, a sliding groove 31, a first guide groove 32, a fixing groove 11, a fastening bolt 15 and an installation table 16, wherein a sliding block 102 is fixedly connected to the bottom end of the guide plate 10, first guide blocks 101 are arranged on two sides of the sliding block 102, the first guide blocks 101 are fixedly connected to the bottom end of the guide plate 10, the sliding block 102 is clamped inside the sliding groove 31, and the first guide blocks 101 are clamped inside the first guide groove 32; a second guide groove 12 is formed in the upper surface of the guide plate 10, a second guide block 162 is fixedly connected to the bottom end of the mounting table 16, and the second guide block 162 is clamped in the second guide groove 12; the fixing groove 11 is formed in the upper surface of the guide plate 10, the positioning plates 14 are fixedly connected to end faces of two ends of the mounting table 16, the second screw holes 141 are formed in the upper surface of the positioning plates 14, and the tail ends of the fastening bolts 15 penetrate through the second screw holes 141 and are clamped inside the fixing groove 11.

The supporting column 1 is fixedly connected to the lower surface of the workbench 2, the sliding table 3 is fixedly connected to the upper surface of the workbench 2, the sliding groove 31 is formed in the upper surface of the sliding table 3, and the first guide grooves 32 are formed in the side surfaces of the two sides of the sliding table 3, so that the supporting column 1 can support the top structure of the supporting column; the fixed plate 4 is fixedly connected to the upper surface of the workbench 2, the first motor 5 is fixedly connected to the outer side surface of the fixed plate 4, the tail end of an output shaft of the first motor 5 penetrates through the fixed plate 4, and the tail end of the output shaft of the first motor 5 is fixedly connected with the connecting shaft 7, so that the connecting shaft 7 is driven to rotate by the first motor 5; the two connecting shafts 7 are respectively rotatably connected with the fixed plate 4 and the movable plate 9 through the bearings 6, and the end face of the other end of each connecting shaft 7 is fixedly connected with the end face of the outer end of the first clamping plate 17, so that the fixed plate 4 and the movable plate 9 are driven to rotate through the connecting shafts 7; the movable strip 8 is fixedly connected to the upper surface of the workbench 2, and the bottom end of the movable plate 9 is slidably connected with the movable strip 8 to adjust the distance between the movable plate 9 and the fixed plate 4; the first clamping plate 17 and the second clamping plate 18 are both arc-shaped structures, and the inner side walls of the first clamping plate 17 and the second clamping plate 18 are fixedly connected with anti-slip pads 19, so that the steel stick can be fixed conveniently through the first clamping plate 17 and the second clamping plate 18; a second motor 13 is fixedly connected to one end face of the sliding table 3, a threaded rod 22 is fixedly connected to the tail end of an output shaft of the second motor 13, two ends of the threaded rod 22 are rotatably connected with the inner wall of the sliding groove 31 through the bearing 6, a first screw hole 1021 is formed in the side face of the sliding block 102, and the threaded rod 22 is in threaded connection with the first screw hole 1021, so that the sliding block 102 is driven to rotate through the second motor 13; the positioning plates 14 are fixedly connected to the side surfaces of the two sides of the mounting table 16, and the mounting holes 161 are formed in the upper surface of the mounting table 16, so that the mounting table 16 can be fixed through the positioning plates 14; the second guide block 162 and the movable strip 8 are both in a convex structure, and the second guide groove 12 is in a concave structure, so that the sliding connection between the second guide block and the movable strip is facilitated; the first clamping plate 17 and the two side surfaces of the second clamping plate 18 are respectively provided with the first connecting plate 171 and the second connecting plate 181 which are clamped and connected, so that the steel rollers with different sizes can be fixed conveniently.

When the device is used, electrical components appearing in the application are externally connected with a power supply and a control switch when in use, one end of a steel roller is firstly lapped inside a first clamping plate 17, then a movable plate 9 is pushed, the movable plate 9 moves along a movable strip 8 until the other end of the steel roller is lapped inside the first clamping plate 17 on the side surface of the movable plate 9, and then a fixing nut 21 is screwed, so that two ends of the steel roller are respectively clamped and fixed by two second clamping plates 18, and the device is convenient to be applied to thermal spraying of the surfaces of the steel rollers with different sizes; then fixing the thermal sprayer on the surface of the mounting table 16, pushing the mounting table 16 to enable the mounting table 16 to slide along the second guide groove 12 on the guide plate 10 so as to adjust the distance between the thermal sprayer and the steel roller, and then screwing the fastening bolt 15 to fix the mounting table 16 and the guide plate 10, so that the operation is simple; when the device works, the thermal spraying device can perform thermal spraying on the surface of the steel roller, meanwhile, the first motor 5 works, and the first motor 5 rotates the driving connecting shaft 7, so that the steel roller synchronously rotates along with the driving connecting shaft, and the surface of the steel roller is conveniently and uniformly sprayed; meanwhile, the second motor 13 rotates, the second motor 13 can drive the sliding block 102 to move along the sliding table 3, the thermal sprayer can process all the surfaces of the steel roller conveniently, and the processing efficiency is improved.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.