Ceramic welding repair robot for thermal maintenance of kiln

Abstract

The utility model discloses a ceramic repair welding robot for thermal maintenance of a kiln, which relates to the technical field of ceramic repair welding and comprises a movable base, a mechanical arm and a repair welding mechanism. The mechanical arm is arranged on the top of the movable base, and the repair welding mechanism is arranged on the mechanical arm. The repair welding mechanism comprises a transverse pipe, a repair welding gun, a rotating head and a rotating piece. A plurality of row holes are formed in the outer side surface of one end of the transverse pipe; the rotating head is rotationally connected into the transverse pipe, a discharging groove is formed in the rotating head, and one port of the discharging groove corresponds to the discharging hole; the repair welding gun is arranged in the transverse pipe, and a discharge port of the repair welding gun corresponds to the other port of the discharge groove in position. The rotating part is arranged in the transverse pipe and used for rotating the rotating head, and the spraying position and angle of the welding flux can be flexibly adjusted, so that the welding repair operation of materials can be completed in a short time, the working time of workers at the position of a kiln is shortened, the working efficiency is improved, and the labor intensity is relieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ceramic welding, more particularly to a kiln hot state maintenance ceramic welding robot. BACKGROUND

[0002] At present, the maintenance personnel generally adopts the mode of handheld ceramic welding gun to carry out manual welding repair in the opening area of the kiln for the maintenance operation of the damaged part of the kiln. This mode mainly relies on the manual operation of the gun rod by the maintenance personnel to adjust the welding position, and the work is completed by repairing bit by bit, and the operation speed is relatively slow, and the efficiency is not high.

[0003] Based on the above problems, we provide a kiln hot state maintenance ceramic welding robot. UTILITY MODEL CONTENTS

[0004] In order to solve the problems in the background art, the utility model provides a kiln hot state maintenance ceramic welding robot, which can flexibly adjust the position and angle of the solder spray, thereby completing the welding operation of the material in a short time, reducing the working time of the workers at the kiln, improving the working efficiency, and reducing the labor intensity.

[0005] The kiln hot state maintenance ceramic welding robot provided by the utility model adopts the following technical scheme:

[0006] A kiln hot state maintenance ceramic welding robot, comprising a mobile base, a mechanical arm and a welding mechanism, the mechanical arm is arranged on the top of the mobile base, and the welding mechanism is arranged on the mechanical arm, wherein the welding mechanism comprises a cross pipe, a welding gun, a rotating head and a rotating piece, a plurality of row holes are formed in the outer side of one end of the cross pipe, the rotating head is rotatably connected in the cross pipe, and a discharge groove is formed in the interior of the rotating head, one end of the discharge groove corresponds to the row hole, the welding gun is arranged in the cross pipe, and the discharge port of the welding gun corresponds to the position of the other end of the discharge groove, and the rotating piece is arranged in the cross pipe and used for rotating the rotating head.

[0007] Preferably, the rotating piece comprises a gear sleeve fixedly arranged on the side surface of the rotating head, the gear sleeve is rotatably connected with the side end of the welding gun, the interior of the cross pipe is provided with a motor, the output end of the motor is equipped with a gear, and the gear is meshed and connected with the gear sleeve.

[0008] Preferably, the cross pipe is assembled on the mechanical arm through an electric push rod.

[0009] Preferably, the cross pipe is made of high-temperature-resistant alloy.

[0010] Preferably, the inner wall of the cross pipe is further provided with aluminum silicate fiber.

[0011] In summary, the utility model discloses the following beneficial technical effects:

[0012] By mechanical arm adjustment position of the repair mechanism, make the transverse pipe align the refractory brick that needs to be repaired in the kiln, according to the repair area, by rotating piece drive swivel head rotation, and guarantee swivel head and corresponding row hole align, then by welding repair gun spout repair material, complete repair, by the structure design, thereby can flexibly adjust the position and angle of the solder spout, can complete the repair operation of material in shorter time, reduce the working time of staff at the kiln, improve work efficiency, reduce the labor intensity.

[0013] The above summary is intended only to illustrate the application and is not intended to be limiting in any way. Further aspects, embodiments and features of the present application will be readily apparent from the following detailed description, taken in conjunction with the drawings and the appended claims. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic view of a kiln hot state maintenance ceramic repair robot in the utility model embodiment;

[0015] Figure 2 It is another side structure schematic view of a kiln hot state maintenance ceramic repair robot in the utility model embodiment;

[0016] Figure 3 It is the structure schematic view of repair mechanism in the utility model embodiment;

[0017] Figure 4 It is the structure schematic view of repair mechanism inside in the utility model embodiment;

[0018] Figure 5 It is the structure schematic view of repair gun in the utility model embodiment.

[0019] Explanation of reference numerals: 1, mobile base;2, mechanical arm;3, repair mechanism;300, transverse pipe;301, repair gun;302, swivel head;303, row hole;304, discharge groove;305, toothed sleeve;306, motor;307, gear;4, electric push rod;5, combustion chamber;6, discharge pipe;7, air inlet pipe;8, fuel inlet pipe;9, electric spark plug. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings Figures 1 to 5 The utility model will be further explained in detail.

[0021] Note that the drawings are diagrammatic and not to scale and that the relative dimensions of portions of the drawings are exaggerated or reduced in scale for clarity and convenience and that any dimension is merely exemplary and not limiting. Also, identical structures, elements or components in more than one figure are indicated by the same reference numeral.

[0022] The utility model discloses a kind of kiln hot state maintenance ceramic repair robot. Refer to Figures 1 to 5 A kind of kiln hot state maintenance ceramic repair robot, including mobile base 1, mechanical arm 2 and repair mechanism 3;Mechanical arm 2 is arranged at the top of mobile base 1, and repair mechanism 3 is arranged on mechanical arm 2;Wherein, repair mechanism 3 includes cross pipe 300, repair gun 301, rotating head 302 and rotating member;Multiple row holes 303 are formed in the outer side of one end of cross pipe 300;Rotating head 302 is rotatably connected in cross pipe 300, and discharge groove 304 is formed in the inside of rotating head 302, and one end port of discharge groove 304 corresponds with row hole 303;Repair gun 301 is arranged in cross pipe 300, and the discharge port of repair gun 301 corresponds with the position of another end port of discharge groove 304;Rotating member is arranged in cross pipe 300, for rotating rotating head 302.

[0023] Specifically, the position of repair mechanism 3 is adjusted by mechanical arm 2, so that cross pipe 300 is aligned with the refractory brick that needs to be repaired inside kiln, according to repair area, rotating head 302 is rotated by rotating member, and rotating head 302 is aligned with corresponding row hole 303, then repair material is sprayed by repair gun 301, and repair is completed, by the structure design, so that the position and angle of solder spraying can be flexibly adjusted, thereby the repair operation of material can be completed in a short time, the working time of workers at kiln is reduced, the work efficiency is improved, and the labor intensity is reduced.

[0024] As shown in Figure 3 And Figure 4 Rotating member includes tooth sleeve 305 fixedly arranged on the side surface of rotating head 302, tooth sleeve 305 is rotatably connected with the side end of repair gun 301, the inside of cross pipe 300 is provided with motor 306, the output end of motor 306 is fitted with gear 307, and gear 307 is engagedly connected with tooth sleeve 305.

[0025] Specifically, gear 307 is rotated by motor 306, thereby gear 307 drives tooth sleeve 305 to rotate, so that rotating head 302 rotates in cross pipe 300, and the position of solder spraying is adjusted.

[0026] As shown in Figure 1 And Figure 2 Cross pipe 300 is fitted on mechanical arm 2 by electric push rod 4.

[0027] Specifically, the horizontal tube 300 is made of high-temperature resistant alloys, such as iron-based high-temperature alloys, nickel-based high-temperature alloys, cobalt-based high-temperature alloys, etc.

[0028] Specifically, the inner wall of the horizontal tube 300 is also lined with aluminum silicate fiber.

[0029] like Figure 5 As shown, the welding gun 301 includes a combustion chamber 5, a pipe 6 connected to the side of the combustion chamber 5, the pipe 6 being connected to the rotating head 302, a baffle plate being provided inside the combustion chamber 5, forming a welding material discharge channel between the baffle plate and the combustion chamber 5, an air inlet pipe 7 and a fuel inlet pipe 8 being connected to the side of the combustion chamber 5, and an electric spark plug 9 being installed.

[0030] Specifically, high-pressure oxygen enters the combustion chamber 5 through the intake pipe 7, and fuel gas enters the combustion chamber 5 through the check valve via the fuel inlet pipe 8. The electric spark plug 9 ignites a certain proportion of the mixed gas in the combustion chamber 5, generating a supersonic airflow. Ceramic welding repair material is sent to the front end of the combustion chamber 5 through the welding material discharge channel, mixes with the supersonic airflow, and is sprayed out from the discharge pipe 6 through the discharge groove 304 and the discharge hole 303 to perform ceramic welding repair on the damaged kiln refractory bricks.

[0031] All standard parts used in this utility model can be purchased from the market. Irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0032] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. "A plurality of" means two or more, unless otherwise explicitly specified.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] In the utility model, unless otherwise expressly provided and limited, the first feature is "on" or "under" the second feature, which can be direct contact of the first and second features, or indirect contact of the first and second features through an intermediate medium.

[0035] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0036] The utility model discloses the embodiment figure, only relate to the structure involved in the embodiment of the disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined mutually.

[0037] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A hot-repair ceramic welding robot for a furnace, characterized by, Include: Mobile base (1), mechanical arm (2) and welding mechanism (3); The mechanical arm (2) is arranged on the top of the mobile base (1), and the welding mechanism (3) is arranged on the mechanical arm (2); Wherein, the welding mechanism (3) comprises: Cross pipe (300), welding gun (301), rotating head (302) and rotating part; A plurality of row holes (303) are formed on the outer side of one end of the cross pipe (300); The rotating head (302) is rotatably connected in the cross pipe (300), and the inside of the rotating head (302) is provided with a discharge groove (304), and one end of the discharge groove (304) corresponds to the row hole (303); The welding gun (301) is arranged in the cross pipe (300), and the discharge port of the welding gun (301) corresponds to the position of the other end of the discharge groove (304); The rotating part is arranged in the cross pipe (300) and used for rotating the rotating head (302).

2. A ceramic welding robot for hot repair of a furnace according to claim 1, characterized in that: The rotating part comprises a gear sleeve (305) fixedly arranged on the side of the rotating head (302), the gear sleeve (305) is rotatably connected with the side end of the welding gun (301), the inside of the cross pipe (300) is provided with a motor (306), the output end of the motor (306) is equipped with a gear (307), and the gear (307) is meshed and connected with the gear sleeve (305).

3. A ceramic welding robot for hot repair of a furnace according to claim 1, characterized in that: The cross pipe (300) is assembled on the mechanical arm (2) through the electric push rod (4).

4. A ceramic welding robot for hot repair of a furnace according to claim 1, characterized in that: The cross pipe (300) is made of high-temperature-resistant alloy.

5. A ceramic welding robot for hot repair of a furnace according to claim 1, characterized in that: The inner wall of the cross pipe (300) is further provided with aluminum silicate fiber.

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