CN114043040A - Gas cylinder welding equipment - Google Patents
Gas cylinder welding equipment Download PDFInfo
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- CN114043040A CN114043040A CN202111571837.8A CN202111571837A CN114043040A CN 114043040 A CN114043040 A CN 114043040A CN 202111571837 A CN202111571837 A CN 202111571837A CN 114043040 A CN114043040 A CN 114043040A
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- vertical plate
- chuck
- driven gear
- diameter
- retaining ring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/12—Vessels
Abstract
The application provides gas cylinder welding equipment which comprises a welding machine, a welding tongs and a welding rod, wherein the welding tongs is connected with the welding machine, the welding rod is clamped and fixed on the welding tongs, and the gas cylinder welding equipment also comprises a fixed frame, a first three-grab chuck, a second three-grab chuck and a driving device; the first third chuck is rotationally connected with the fixed frame, and the driving device is in transmission connection with the first third chuck; the second third chuck is rotationally connected with the fixed frame, and the driving device is in transmission connection with the second third chuck; the welding machine is fixed on the fixing frame, the welding tongs are located between the first three-grabbing chuck and the second three-grabbing chuck, and the welding tongs can move linearly relative to the fixing frame. The gas cylinder welding equipment that this embodiment provided for among the prior art manual welding electrode that removes along the welding seam, the location of welding electrode is more accurate, removes more steadily, and welding efficiency is higher, reduces staff's intensity of labour.
Description
Technical Field
The application relates to the technical field of welding equipment, in particular to gas cylinder welding equipment.
Background
Welding equipment mainly used welds the work piece, with two parts welded fastening together, welding equipment among the prior art includes the welding machine usually, electrode holders and welding rod, electrode holders passes through the cable and is connected with the welding machine, the welding rod centre gripping is fixed on electrode holders, in the gas cylinder welding process, with the butt joint of the upper half body of gas cylinder and the lower half body of gas cylinder and centre gripping fixed, the electrode holders are handed to the staff, move the welding rod along the welding seam, the welding seam is usually around the gas cylinder round, distance and contained angle between welding rod and the welding spot are difficult to the accurate control, the inhomogeneous phenomenon of welding appears very easily in the welding process, and work efficiency is low, working strength is big.
Disclosure of Invention
The application provides a gas cylinder welding equipment for distance and contained angle between welding rod and the solder joint are difficult to accurate control among the solution prior art, appear welding inhomogeneous phenomenon very easily among the welding process, and work efficiency is low, problem that working strength is big.
In order to achieve the above purpose, the embodiments of the present application propose the following technical solutions:
the gas cylinder welding equipment comprises a welding machine, a welding tongs and a welding rod, wherein the welding tongs is connected with the welding machine, the welding rod is clamped and fixed on the welding tongs, and the gas cylinder welding equipment also comprises a fixed frame, a first three-grab chuck, a second three-grab chuck and a driving device;
the first third grabbing chuck is rotationally connected with the fixed frame, and the driving device is in transmission connection with the first third grabbing chuck;
the second third gripping chuck is rotationally connected with the fixed frame, and the driving device is in transmission connection with the second third gripping chuck;
the first third clamping chuck and the second third clamping chuck are positioned on the same straight line relative to the central axis of the fixed frame;
the welding machine is fixed on the fixing frame, the welding tongs are located between the first three-grabbing chuck and the second three-grabbing chuck, the welding tongs can move linearly relative to the fixing frame, and the direction of the welding tongs relative to the movement of the fixing frame is vertical to the central axis of the first three-grabbing chuck relative to the rotation of the fixing frame.
In some embodiments, the gas cylinder welding equipment further comprises a gas cylinder, a cylinder body of the gas cylinder is fixedly connected with the fixing frame, a piston rod of the gas cylinder is fixedly connected with the welding tongs, and the stretching direction of the gas cylinder and the central axis of the first three-jaw chuck rotating relative to the fixing frame are perpendicular.
In some embodiments, the gas cylinder welding apparatus further comprises a first transmission assembly, the first transmission assembly is respectively connected with the driving device and the first third gripping chuck, and the driving device is in transmission connection with the first third gripping chuck through the first transmission assembly.
In some embodiments, the driving device includes a rotating electrical machine, a housing of the rotating electrical machine is fixedly connected to the fixing frame, and two ends of an output shaft of the rotating electrical machine respectively protrude out of two ends of the housing of the rotating electrical machine;
first drive assembly includes first driving gear, first driven gear, first cingulum, first driving gear with one of them one end fixed connection of output shaft, first driven gear with chuck fixed connection is grabbed to first three, first driven gear with the mount rotates to be connected, first cingulum winding is in first driving gear with on the first driven gear, first driving gear with first cingulum meshing transmission is connected, first driven gear with first cingulum meshing transmission is connected.
In some embodiments, the fixing frame comprises a top plate, a partition plate, a bottom plate, a first vertical plate and a second vertical plate;
the top plate, the partition plate and the bottom plate are horizontally arranged, the partition plate is positioned between the top plate and the bottom plate, the first vertical plate and the second vertical plate are vertically arranged, the first vertical plate is parallel to the second vertical plate, the top plate is positioned at the upper ends of the first vertical plate and the second vertical plate, the bottom plate is positioned at the lower ends of the first vertical plate and the second vertical plate, the first vertical plate is respectively and fixedly connected with the top plate, the partition plate and the bottom plate, and the second vertical plate is respectively and fixedly connected with the top plate, the partition plate and the bottom plate;
the first third chuck is vertical to the first vertical plate relative to the central axis of the fixed frame;
the first vertical plate and the second vertical plate are positioned on one side of the first three-grabbing chuck far away from the second three-grabbing chuck, the second vertical plate is positioned between the first three-grabbing chuck and the first vertical plate, the first three-grabbing chuck is rotationally connected with the second vertical plate, the first driven gear is positioned between the first vertical plate and the second vertical plate, one end of the first driven gear is rotationally connected with the first vertical plate, the other end of the first driven gear is rotationally connected with the second vertical plate, the first driven gear, the first three-grabbing chuck and the second three-grabbing chuck are positioned between the top plate and the partition plate, the first driving gear and the rotating motor are positioned between the bottom plate and the partition plate, the output shaft is vertical to the first vertical plate, and the first driving gear is positioned between the first vertical plate and the second vertical plate, one end of the first driving gear is rotatably connected with the first vertical plate, the other end of the first driving gear is rotatably connected with the second vertical plate, the first toothed belt is positioned between the first vertical plate and the second vertical plate, the first driving gear is positioned right below the first driven gear, and the number of teeth of the first driving gear is less than that of the first driven gear;
the welding machine is located above the top plate, the welding machine is fixedly connected with the top plate, the air cylinder is vertically arranged, the air cylinder is located below the welding machine, the air cylinder is fixedly connected with the top plate, the soldering turret is located below the air cylinder, and the soldering turret is located between the central axis of the first three-claw chuck, which rotates relative to the fixed frame, and the air cylinder.
In some embodiments, the gas cylinder welding apparatus further comprises a second transmission assembly connected to the second third gripping chuck and the output shaft, respectively, and the output shaft is in transmission connection with the second third gripping chuck through the second transmission assembly.
In some embodiments, the second transmission assembly includes a second driving gear, a second driven gear, a second toothed belt;
the second driving gear is fixedly connected with one end, far away from the first driving gear, of the output shaft, the second driven gear is fixedly connected with the second three-grab chuck, the second toothed belt is wound on the second driving gear and the second driven gear, the second toothed belt is in meshed transmission connection with the second driving gear, and the second toothed belt is in meshed transmission connection with the second driven gear.
In some embodiments, the fixture further comprises a third riser and a fourth riser;
the third vertical plate and the fourth vertical plate are vertically arranged, the third vertical plate is parallel to the fourth vertical plate, the top plate is positioned at the upper ends of the third vertical plate and the fourth vertical plate, the bottom plate is positioned at the lower ends of the third vertical plate and the fourth vertical plate, the third vertical plate is fixedly connected with the top plate, the partition plate and the bottom plate respectively, and the fourth vertical plate is fixedly connected with the top plate, the partition plate and the bottom plate respectively;
the third vertical plate is parallel to the first vertical plate, the third vertical plate and the fourth vertical plate are positioned on one side of the second third grabbing chuck, which is far away from the first third grabbing chuck, and the third vertical plate is positioned between the second third grabbing chuck and the fourth vertical plate;
the second third chuck is rotatably connected with the third vertical plate, the second driving gear, the second driven gear and the second toothed belt are positioned between the third vertical plate and the fourth vertical plate, one end of the second driving gear is rotatably connected with the third vertical plate, the other end of the second driving gear is rotatably connected with the fourth vertical plate, one end of the second driven gear is rotatably connected with the third vertical plate, and the other end of the second driven gear is rotatably connected with the fourth vertical plate;
the second driving gear is located under the second driven gear, the second driving gear is located between the partition plate and the bottom plate, and the second driven gear is located between the top plate and the partition plate.
In some embodiments, a first retaining ring and a second retaining ring are fixedly connected to two ends of the first driving gear respectively, a diameter of the first retaining ring and a diameter of the second retaining ring are larger than a diameter of the first driving gear, the first retaining ring and the second retaining ring are fixedly connected to the output shaft respectively, the output shaft is rotatably connected to the first vertical plate, the output shaft is rotatably connected to the second vertical plate, the first retaining ring is located between the first vertical plate and the first driving gear, the first retaining ring is slidably connected to the first vertical plate, the second retaining ring is located between the first driving gear and the second vertical plate, the second retaining ring is slidably connected to the second vertical plate, and the first toothed belt is located between the first retaining ring and the second retaining ring;
a third retaining ring and a fourth retaining ring are fixedly connected to two ends of the first driven gear respectively, the diameter of the third retaining ring and the diameter of the fourth retaining ring are larger than the diameter of the first driven gear, the first toothed belt is located between the third retaining ring and the fourth retaining ring, the third retaining ring is located between the first vertical plate and the first driven gear, the third retaining ring is in sliding connection with the first vertical plate, the fourth retaining ring is located between the first driven gear and the second vertical plate, and the fourth retaining ring is in sliding connection with the second vertical plate;
a first rotating drum is fixedly connected to one surface, away from the first driven gear, of the third retaining ring, the first rotating drum is rotatably connected to the first vertical plate, a central axis of the first rotating drum and a central axis of the first three-grip chuck, which rotates relative to the fixed frame, are located on the same straight line, the first rotating drum penetrates through the first vertical plate, an outer side surface of the first rotating drum is slidably connected to the first vertical plate, a diameter of the outer side surface of the first rotating drum is smaller than a diameter of the outer side surface of the third retaining ring, a diameter of the inner side surface of the first rotating drum is equal to a diameter of the inner side surface of the third retaining ring, the first driven gear is annular, and a diameter of the inner side surface of the first rotating drum is equal to a diameter of the inner side surface of the first driven gear;
a second rotating drum is fixedly connected to one surface, away from the first driven gear, of the fourth retaining ring, the second rotating drum is rotatably connected to the second vertical plate, a central axis of the second rotating drum and a central axis of the first three-grip chuck, which rotates relative to the fixed frame, are located on the same straight line, the second rotating drum penetrates through the second vertical plate, an outer side surface of the second rotating drum is slidably connected to the second vertical plate, a diameter of the outer side surface of the second rotating drum is smaller than a diameter of the outer side surface of the fourth retaining ring, a diameter of the inner side surface of the second rotating drum is equal to a diameter of the inner side surface of the fourth retaining ring, and a diameter of the inner side surface of the fourth retaining ring is equal to a diameter of the inner side surface of the first driven gear;
the first third grabbing chuck is fixedly connected with one end, far away from the fourth blocking ring, of the second rotary drum, the central axis of the first third grabbing chuck is located on the same straight line with the central axis of the second rotary drum, the diameter of the inner side face of the first third grabbing chuck is smaller than that of the inner side face of the second rotary drum, the second vertical plate is located between the fourth blocking ring and the first third grabbing chuck, and the first third grabbing chuck and one face, close to the fourth blocking ring, of the first third grabbing chuck are in sliding connection with the second vertical plate.
In some embodiments, a fifth retaining ring and a sixth retaining ring are fixedly connected to two ends of the second driving gear, respectively, a diameter of the fifth retaining ring and a diameter of the sixth retaining ring are larger than a diameter of the second driving gear, the fifth retaining ring and the sixth retaining ring are fixedly connected to the output shaft, respectively, the output shaft is rotatably connected to the third vertical plate, the output shaft is rotatably connected to the fourth vertical plate, the fifth retaining ring is located between the third vertical plate and the second driving gear, the fifth retaining ring is slidably connected to the third vertical plate, the sixth retaining ring is located between the second driving gear and the fourth vertical plate, the sixth retaining ring is slidably connected to the fourth vertical plate, and the second toothed belt is located between the fifth retaining ring and the sixth retaining ring;
a seventh stop ring and an eighth stop ring are fixedly connected to two ends of the second driven gear respectively, the diameter of the seventh stop ring and the diameter of the eighth stop ring are larger than the diameter of the second driven gear, the second toothed belt is located between the seventh stop ring and the eighth stop ring, the seventh stop ring is located between the third vertical plate and the second driven gear, the seventh stop ring is slidably connected with the third vertical plate, the eighth stop ring is located between the second driven gear and the fourth vertical plate, and the eighth stop ring is slidably connected with the fourth vertical plate;
a third rotating drum is fixedly connected to one surface, away from the second driven gear, of the seventh blocking ring, the third rotating drum is rotatably connected to the third vertical plate, a central axis of the third rotating drum and a central axis of the second third chuck relative to the rotation of the fixed frame are located on the same straight line, the third rotating drum penetrates through the third vertical plate, an outer side surface of the third rotating drum is connected with the third vertical plate in a sliding manner, the diameter of the outer side surface of the third rotating drum is smaller than that of the outer side surface of the seventh blocking ring, the diameter of the inner side surface of the third rotating drum is equal to that of the inner side surface of the seventh blocking ring, the second driven gear is annular, and the diameter of the inner side surface of the third rotating drum is equal to that of the inner side surface of the second driven gear;
a fourth rotating drum is fixedly connected to one surface, away from the second driven gear, of the eighth blocking ring, the fourth rotating drum is rotatably connected to the fourth vertical plate, a central axis of the fourth rotating drum and a central axis of the second third chuck relative to the rotation of the fixed frame are located on the same straight line, the fourth rotating drum penetrates through the fourth vertical plate, an outer side surface of the fourth rotating drum is slidably connected to the fourth vertical plate, a diameter of the outer side surface of the fourth rotating drum is smaller than a diameter of the outer side surface of the eighth blocking ring, a diameter of the inner side surface of the fourth rotating drum is equal to a diameter of the inner side surface of the eighth blocking ring, and a diameter of the inner side surface of the eighth blocking ring is equal to a diameter of the inner side surface of the second driven gear;
the second third grabbing chuck is fixedly connected with one end, far away from the eighth blocking ring, of the fourth rotary drum, the central axis of the second third grabbing chuck is located on the same straight line with the central axis of the fourth rotary drum, the diameter of the inner side face of the second third grabbing chuck is smaller than that of the inner side face of the fourth rotary drum, the fourth vertical plate is located between the eighth blocking ring and the second third grabbing chuck, and the second third grabbing chuck and one face, close to the eighth blocking ring, of the fourth vertical plate are connected with the fourth vertical plate in a sliding mode.
Has the advantages that:
according to the gas cylinder welding equipment, in the working process, the lower half body of a gas cylinder is clamped and fixed on a first three-grabbing chuck, the upper half body of the gas cylinder is clamped and fixed on a second three-grabbing chuck, the upper half body of the gas cylinder is butted with the lower half body of the gas cylinder, a circular welding seam is formed at the butt joint, the tail end of a welding rod abuts against the welding seam, the welding rod is welded at the welding seam after a welding machine is powered on, meanwhile, a driving device drives the first three-grabbing chuck and the second three-grabbing chuck to synchronously rotate, and the welding rod performs continuous linear welding on the welding seam;
in the course of the work, the cylinder extends gradually, and the speed phase-match of cylinder extension speed and welding rod consumption, the distance between the end of welding rod and the welding seam keeps within predetermineeing the within range, because the welding rod is linear motion for the mount, and need not be curvilinear motion, consequently the welding rod is difficult to take place to swing or rock or shake, and the welding texture is more neat orderly, and welding quality is higher.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be 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 some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a gas cylinder welding device in an embodiment of the present application;
FIG. 2 is a partial perspective cross-sectional view of a gas cylinder welding apparatus in an embodiment of the present application;
FIG. 3 is a front view of a gas cylinder welding apparatus in an embodiment of the present application;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
fig. 5 is a sectional view taken in the direction B-B in fig. 3.
Reference numerals:
101. a welding machine; 102. welding tongs; 103. welding rods; 104. a first third chuck plate; 105. a second third chuck; 106. a cylinder; 107. a rotating electric machine; 108. an output shaft; 109. a first drive gear; 110. a first driven gear; 111. a first toothed belt; 112. a top plate; 113. a partition plate; 114. a base plate; 115. a first vertical plate; 116. a second vertical plate; 117. a second driving gear; 118. a second driven gear; 119. a second toothed belt; 120. a third vertical plate; 121. a fourth vertical plate; 122. a first retainer ring; 123. a second retainer ring; 124. a third retainer ring; 125. a fourth retainer ring; 126. a first rotating drum; 127. a second rotating drum; 128. a fifth baffle ring; 129. a sixth retainer ring; 130. a seventh retainer ring; 131. an eighth baffle ring; 132. a third drum; 133. a fourth drum; 134. the lower half of the body; 135. an upper half body; 136. and (7) welding seams.
Detailed Description
Embodiments of the present application will be described in further detail below with reference to the drawings and examples. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.
In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.
In the embodiments of the present application, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacted with the second feature or indirectly contacted with the second feature through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the terms "a particular example," "one embodiment," "an example," "some embodiments," "some examples," "some embodiments," or "possible embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
As shown in fig. 1 to 5, in an embodiment of the present application, there is provided a gas cylinder welding apparatus, including a welder 101, an electrode holder 102, and a welding rod 103, wherein the electrode holder 102 is connected to the welder 101, and the welding rod 103 is clamped and fixed on the electrode holder 102, and further including a fixed frame, a first three-grip chuck 104, a second three-grip chuck 105, and a driving device; the first third chuck 104 is rotationally connected with the fixed frame, and the driving device is in transmission connection with the first third chuck 104; the second third gripping chuck 105 is rotationally connected with the fixed frame, and the driving device is in transmission connection with the second third gripping chuck 105; the first third gripping chuck 104 and the second third gripping chuck 105 are positioned on the same straight line with respect to the central axis of rotation of the fixing frame; the welding machine 101 is fixed on a fixed frame, the welding tongs 102 is positioned between a first three-grab chuck 104 and a second three-grab chuck 105, the welding tongs 102 can move along a straight line relative to the fixed frame, and the moving direction of the welding tongs 102 relative to the fixed frame and the rotation central axis of the first three-grab chuck 104 relative to the fixed frame are vertical.
In the gas cylinder welding equipment provided by the embodiment, in the working process, the lower body 134 of the gas cylinder is clamped and fixed on the first three-grip chuck 104, the upper body 135 of the gas cylinder is clamped and fixed on the second three-grip chuck 105, the upper body 135 of the gas cylinder is butted with the lower body 134 of the gas cylinder, a circular welding seam 136 is formed at the butted position, the tail end of the welding rod 103 abuts against the welding seam 136, after the welding machine 101 is powered on, the welding rod 103 is welded at the welding seam 136, meanwhile, the driving device drives the first three-grip chuck 104 and the second three-grip chuck 105 to synchronously rotate, and the welding rod 103 carries out continuous linear welding on the welding seam 136.
In some embodiments, the gas cylinder welding apparatus further includes a gas cylinder 106, a cylinder body of the gas cylinder 106 is fixedly connected to the fixing frame, a piston rod of the gas cylinder 106 is fixedly connected to the welding tongs 102, and a telescopic direction of the gas cylinder 106 and a central axis of rotation of the first third clamping chuck 104 relative to the fixing frame are perpendicular.
Through the above embodiment, the cylinder 106 is extended gradually, the extension speed of the cylinder 106 is matched with the consumption speed of the welding rod 103, the distance between the tail end of the welding rod 103 and the welding seam 136 is kept within the preset range, and the welding rod 103 does linear motion relative to the fixed frame and does not need to do curvilinear motion, so that the welding rod 103 is not easy to swing or shake or vibrate, the welding texture is more orderly, and the welding quality is higher.
In some embodiments, the gas cylinder welding apparatus further comprises a first transmission assembly, the first transmission assembly is respectively connected with the driving device and the first third gripping chuck 104, and the driving device is in transmission connection with the first third gripping chuck 104 through the first transmission assembly.
In some embodiments, the driving device includes a rotating electrical machine 107, a housing of the rotating electrical machine 107 is fixedly connected to the fixing frame, and two ends of an output shaft 108 of the rotating electrical machine 107 respectively protrude out of two ends of the housing of the rotating electrical machine 107; the first transmission assembly comprises a first driving gear 109, a first driven gear 110 and a first toothed belt 111, the first driving gear 109 is fixedly connected with one end of the output shaft 108, the first driven gear 110 is fixedly connected with the first third grabbing chuck 104, the first driven gear 110 is rotatably connected with the fixed frame, the first toothed belt 111 is wound on the first driving gear 109 and the first driven gear 110, the first driving gear 109 is in meshed transmission with the first toothed belt 111, and the first driven gear 110 is in meshed transmission with the first toothed belt 111.
In some embodiments, the mount comprises a top plate 112, a partition 113, a bottom plate 114, a first riser 115, and a second riser 116; the top plate 112, the partition plate 113 and the bottom plate 114 are horizontally arranged, the partition plate 113 is positioned between the top plate 112 and the bottom plate 114, the first vertical plate 115 and the second vertical plate 116 are vertically arranged, the first vertical plate 115 is parallel to the second vertical plate 116, the top plate 112 is positioned at the upper ends of the first vertical plate 115 and the second vertical plate 116, the bottom plate 114 is positioned at the lower ends of the first vertical plate 115 and the second vertical plate 116, the first vertical plate 115 is respectively and fixedly connected with the top plate 112, the partition plate 113 and the bottom plate 114, and the second vertical plate 116 is respectively and fixedly connected with the top plate 112, the partition plate 113 and the bottom plate 114; the first third chuck 104 is perpendicular to the first vertical plate 115 relative to the central axis of rotation of the fixing frame; the first vertical plate 115 and the second vertical plate 116 are located on one side of the first third gripping chuck 104 away from the second third gripping chuck 105, the second vertical plate 116 is located between the first third gripping chuck 104 and the first vertical plate 115, the first third gripping chuck 104 is rotatably connected with the second vertical plate 116, the first driven gear 110 is located between the first vertical plate 115 and the second vertical plate 116, one end of the first driven gear 110 is rotatably connected with the first vertical plate 115, the other end of the first driven gear 110 is rotatably connected with the second vertical plate 116, the first driven gear 110, the first third gripping chuck 104, the second third gripping chuck 105 is located between the top plate 112 and the partition plate 113, the first driving gear 109 and the rotating motor 107 are located between the bottom plate 114 and the partition plate 113, the output shaft 108 is perpendicular to the first vertical plate 115, the first driving gear 109 is located between the first vertical plate 115 and the second vertical plate 116, one end of the first driving gear 109 is rotatably connected with the first vertical plate 115, the other end of the first driving gear 109 is rotatably connected with the second vertical plate 116, the first toothed belt 111 is located between the first vertical plate 115 and the second vertical plate 116, the first driving gear 109 is located right below the first driven gear 110, and the number of teeth of the first driving gear 109 is less than that of the first driven gear 110; the welding machine 101 is located above the top plate 112, the welding machine 101 is fixedly connected with the top plate 112, the air cylinder 106 is vertically arranged, the air cylinder 106 is located below the welding machine 101, the air cylinder 106 is fixedly connected with the top plate 112, the soldering turret 102 is located below the air cylinder 106, and the soldering turret 102 is located between the air cylinder 106 and a central axis of the first three-grab chuck 104 rotating relative to the fixed frame.
In some embodiments, the gas cylinder welding apparatus further comprises a second transmission assembly, the second transmission assembly is respectively connected with the second third gripping chuck 105 and the output shaft 108, and the output shaft 108 is in transmission connection with the second third gripping chuck 105 through the second transmission assembly.
In some embodiments, the second transmission assembly includes a second driving gear 117, a second driven gear 118, a second gear belt 119; the second driving gear 117 is fixedly connected with one end of the output shaft 108 far away from the first driving gear 109, the second driven gear 118 is fixedly connected with the second three-jaw chuck 105, the second toothed belt 119 is wound on the second driving gear 117 and the second driven gear 118, the second toothed belt 119 is in meshing transmission connection with the second driving gear 117, and the second toothed belt 119 is in meshing transmission connection with the second driven gear 118.
In some embodiments, the mount further comprises a third riser 120 and a fourth riser 121; the third vertical plate 120 and the fourth vertical plate 121 are vertically arranged, the third vertical plate 120 is parallel to the fourth vertical plate 121, the top plate 112 is located at the upper ends of the third vertical plate 120 and the fourth vertical plate 121, the bottom plate 114 is located at the lower ends of the third vertical plate 120 and the fourth vertical plate 121, the third vertical plate 120 is fixedly connected with the top plate 112, the partition plate 113 and the bottom plate 114 respectively, and the fourth vertical plate 121 is fixedly connected with the top plate 112, the partition plate 113 and the bottom plate 114 respectively; the third vertical plate 120 is parallel to the first vertical plate 115, the third vertical plate 120 and the fourth vertical plate 121 are located on one side of the second third grabbing chuck 105 away from the first third grabbing chuck 104, and the third vertical plate 120 is located between the second third grabbing chuck 105 and the fourth vertical plate 121; the second third chuck 105 is rotatably connected with a third vertical plate 120, a second driving gear 117, a second driven gear 118 and a second toothed belt 119 are located between the third vertical plate 120 and a fourth vertical plate 121, one end of the second driving gear 117 is rotatably connected with the third vertical plate 120, the other end of the second driving gear 117 is rotatably connected with the fourth vertical plate 121, one end of the second driven gear 118 is rotatably connected with the third vertical plate 120, and the other end of the second driven gear 118 is rotatably connected with the fourth vertical plate 121; the second driving gear 117 is located directly below the second driven gear 118, the second driving gear 117 is located between the partition 113 and the bottom plate 114, and the second driven gear 118 is located between the top plate 112 and the partition 113.
In some embodiments, a first retaining ring 122 and a second retaining ring 123 are fixedly connected to two ends of the first driving gear 109, a diameter of the first retaining ring 122 and a diameter of the second retaining ring 123 are larger than a diameter of the first driving gear 109, the first retaining ring 122 and the second retaining ring 123 are fixedly connected to the output shaft 108, the output shaft 108 is rotatably connected to the first vertical plate 115, the output shaft 108 is rotatably connected to the second vertical plate 116, the first retaining ring 122 is located between the first vertical plate 115 and the first driving gear 109, the first retaining ring 122 is slidably connected to the first vertical plate 115, the second retaining ring 123 is located between the first driving gear 109 and the second vertical plate 116, the second retaining ring 123 is slidably connected to the second vertical plate 116, and the first toothed belt 111 is located between the first retaining ring 122 and the second retaining ring 123; the two ends of the first driven gear 110 are fixedly connected with a third retaining ring 124 and a fourth retaining ring 125 respectively, the diameter of the third retaining ring 124 and the diameter of the fourth retaining ring 125 are larger than the diameter of the first driven gear 110, the first toothed belt 111 is positioned between the third retaining ring 124 and the fourth retaining ring 125, the third retaining ring 124 is positioned between the first vertical plate 115 and the first driven gear 110, the third retaining ring 124 is slidably connected with the first vertical plate 115, the fourth retaining ring 125 is positioned between the first driven gear 110 and the second vertical plate 116, and the fourth retaining ring 125 is slidably connected with the second vertical plate 116; one surface of the third retaining ring 124, which is far away from the first driven gear 110, is fixedly connected with a first rotary drum 126, the first rotary drum 126 is rotatably connected with the first vertical plate 115, a central axis of the first rotary drum 126 and a central axis of the first three-way gripping chuck 104, which rotates relative to the fixed frame, are located on the same straight line, the first rotary drum 126 penetrates through the first vertical plate 115, an outer side surface of the first rotary drum 126 is slidably connected with the first vertical plate 115, an outer side surface diameter of the first rotary drum 126 is smaller than an outer side surface diameter of the third retaining ring 124, an inner side surface diameter of the first rotary drum 126 is equal to an inner side surface diameter of the third retaining ring 124, the first driven gear 110 is annular, and an inner side surface diameter of the first rotary drum 126 is equal to an inner side surface diameter of the first driven gear 110; one surface of the fourth retaining ring 125, which is far away from the first driven gear 110, is fixedly connected with a second rotary drum 127, the second rotary drum 127 is rotatably connected with a second vertical plate 116, a central axis of the second rotary drum 127 and a central axis of the first three-grip chuck 104, which rotates relative to the fixed frame, are located on the same straight line, the second rotary drum 127 penetrates through the second vertical plate 116, an outer side surface of the second rotary drum 127 is slidably connected with the second vertical plate 116, an outer side surface diameter of the second rotary drum 127 is smaller than an outer side surface diameter of the fourth retaining ring 125, an inner side surface diameter of the second rotary drum 127 is equal to an inner side surface diameter of the fourth retaining ring 125, and an inner side surface diameter of the fourth retaining ring 125 is equal to an inner side surface diameter of the first driven gear 110; the first three-way chuck 104 and one end of the second drum 127 far from the fourth retaining ring 125 are fixedly connected, the central axis of the first three-way chuck 104 and the central axis of the second drum 127 are located on the same straight line, the diameter of the inner side surface of the first three-way chuck 104 is smaller than that of the inner side surface of the second drum 127, the second vertical plate 116 is located between the fourth retaining ring 125 and the first three-way chuck 104, and the first three-way chuck 104 and one surface close to the fourth retaining ring 125 are in sliding connection with the second vertical plate 116.
In some embodiments, a fifth retaining ring 128 and a sixth retaining ring 129 are fixedly connected to two ends of the second driving gear 117, the diameter of the fifth retaining ring 128 and the diameter of the sixth retaining ring 129 are larger than the diameter of the second driving gear 117, the fifth retaining ring 128 and the sixth retaining ring 129 are fixedly connected to the output shaft 108, the output shaft 108 is rotatably connected to the third vertical plate 120, the output shaft 108 is rotatably connected to the fourth vertical plate 121, the fifth retaining ring 128 is located between the third vertical plate 120 and the second driving gear 117, the fifth retaining ring 128 is slidably connected to the third vertical plate 120, the sixth retaining ring 129 is located between the second driving gear 117 and the fourth vertical plate 121, the sixth retaining ring 129 is slidably connected to the fourth vertical plate 121, and the second toothed belt 119 is located between the fifth retaining ring 128 and the sixth retaining ring 129; a seventh stop ring 130 and an eighth stop ring 131 are fixedly connected to two ends of the second driven gear 118 respectively, the diameter of the seventh stop ring 130 and the diameter of the eighth stop ring 131 are larger than the diameter of the second driven gear 118, the second toothed belt 119 is located between the seventh stop ring 130 and the eighth stop ring 131, the seventh stop ring 130 is located between the third vertical plate 120 and the second driven gear 118, the seventh stop ring 130 is slidably connected with the third vertical plate 120, the eighth stop ring 131 is located between the second driven gear 118 and the fourth vertical plate 121, and the eighth stop ring 131 is slidably connected with the fourth vertical plate 121; a third rotating drum 132 is fixedly connected to one surface of the seventh baffle ring 130, which is far away from the second driven gear 118, the third rotating drum 132 is rotatably connected to the third vertical plate 120, the central axis of the third rotating drum 132 and the central axis of the second third chuck 105, which rotates relative to the fixed frame, are located on the same straight line, the third rotating drum 132 penetrates through the third vertical plate 120, the outer side surface of the third rotating drum 132 is slidably connected to the third vertical plate 120, the diameter of the outer side surface of the third rotating drum 132 is smaller than that of the outer side surface of the seventh baffle ring 130, the diameter of the inner side surface of the third rotating drum 132 is equal to that of the inner side surface of the seventh baffle ring 130, the second driven gear 118 is annular, and the diameter of the inner side surface of the third rotating drum 132 is equal to that of the inner side surface of the second driven gear 118; a fourth rotating drum 133 is fixedly connected to one surface, away from the second driven gear 118, of the eighth blocking ring 131, the fourth rotating drum 133 is rotatably connected to the fourth vertical plate 121, a central axis of the fourth rotating drum 133 and a central axis of the second third gripper 105, which is rotated relative to the fixed frame, are located on the same straight line, the fourth rotating drum 133 penetrates through the fourth vertical plate 121, an outer side surface of the fourth rotating drum 133 is slidably connected to the fourth vertical plate 121, the diameter of the outer side surface of the fourth rotating drum 133 is smaller than that of the outer side surface of the eighth blocking ring 131, the diameter of the inner side surface of the fourth rotating drum 133 is equal to that of the inner side surface of the eighth blocking ring 131, and the diameter of the inner side surface of the eighth blocking ring 131 is equal to that of the inner side surface of the second driven gear 118; the second third grabbing chuck 105 and the fourth rotating drum 133 are fixedly connected with one end far away from the eighth blocking ring 131, the central axis of the second third grabbing chuck 105 and the central axis of the fourth rotating drum 133 are located on the same straight line, the diameter of the inner side face of the second third grabbing chuck 105 is smaller than that of the inner side face of the fourth rotating drum 133, the fourth vertical plate 121 is located between the eighth blocking ring 131 and the second third grabbing chuck 105, and the second third grabbing chuck 105 and one face close to the eighth blocking ring 131 are connected with the fourth vertical plate 121 in a sliding mode.
In the gas cylinder welding apparatus in the present embodiment, the lower body 134 of the gas cylinder is inserted into the first three-grip chuck 104 through the first rotating cylinder 126 and the second rotating cylinder 127, and the upper body 135 of the gas cylinder is inserted into the second three-grip chuck 105 through the fourth rotating cylinder 133 and the third rotating cylinder 132; the gas cylinder welding equipment has the advantages of compact integral structure, small occupied space, simple operation, stable operation of the first three-gripping chuck 104 and the second three-gripping chuck 105 driven by the rotating motor 107, small vibration and high welding precision.
The above examples are only for explaining the present application and are not intended to limit the present application, and those skilled in the art can make modifications to the embodiments of the present application without inventive contribution as needed after reading the present specification, but are protected by patent laws within the scope of the claims of the present application.
Claims (10)
1. The utility model provides a gas cylinder welding equipment, includes welding machine, soldering turret and welding rod, the soldering turret with the welding machine is connected, the welding rod centre gripping is fixed on the soldering turret, its characterized in that still includes mount, first three and grabs chuck, the chuck is grabbed to the second three and drive arrangement.
The first third grabbing chuck is rotationally connected with the fixing frame, and the driving device is in transmission connection with the first third grabbing chuck.
The second third grabbing chuck is rotationally connected with the fixing frame, and the driving device is in transmission connection with the second third grabbing chuck.
The first third chuck is located on the same straight line relative to the central axis of rotation of the fixed frame and the second third chuck is located on the same straight line relative to the central axis of rotation of the fixed frame.
The welding machine is fixed on the fixing frame, the welding tongs are located between the first three-grabbing chuck and the second three-grabbing chuck, the welding tongs can move linearly relative to the fixing frame, and the direction of the welding tongs relative to the movement of the fixing frame is vertical to the central axis of the first three-grabbing chuck relative to the rotation of the fixing frame.
2. A gas cylinder welding device according to claim 1, characterized in that the gas cylinder welding device further comprises a cylinder, a cylinder body of the cylinder is fixedly connected with the fixing frame, a piston rod of the cylinder is fixedly connected with the welding tongs, and a telescopic direction of the cylinder and a central axis of rotation of the first three-grab chuck relative to the fixing frame are perpendicular.
3. A gas cylinder welding apparatus according to claim 2, further comprising a first transmission assembly connected with the drive device and the first third gripping chuck, respectively, the drive device being in transmission connection with the first third gripping chuck through the first transmission assembly.
4. A gas cylinder welding device according to claim 3, characterized in that the driving device comprises a rotating motor, a housing of the rotating motor is fixedly connected with the fixed frame, and two ends of an output shaft of the rotating motor respectively protrude out of two ends of the housing of the rotating motor;
first drive assembly includes first driving gear, first driven gear, first cingulum, first driving gear with one of them one end fixed connection of output shaft, first driven gear with chuck fixed connection is grabbed to first three, first driven gear with the mount rotates to be connected, first cingulum winding is in first driving gear with on the first driven gear, first driving gear with first cingulum meshing transmission is connected, first driven gear with first cingulum meshing transmission is connected.
5. A gas cylinder welding device according to claim 4, characterized in that the fixing frame comprises a top plate, a partition plate, a bottom plate, a first vertical plate and a second vertical plate;
the top plate, the partition plate and the bottom plate are horizontally arranged, the partition plate is positioned between the top plate and the bottom plate, the first vertical plate and the second vertical plate are vertically arranged, the first vertical plate is parallel to the second vertical plate, the top plate is positioned at the upper ends of the first vertical plate and the second vertical plate, the bottom plate is positioned at the lower ends of the first vertical plate and the second vertical plate, the first vertical plate is respectively and fixedly connected with the top plate, the partition plate and the bottom plate, and the second vertical plate is respectively and fixedly connected with the top plate, the partition plate and the bottom plate;
the first third chuck is perpendicular to the first vertical plate relative to the central axis of the fixed frame.
The first vertical plate and the second vertical plate are positioned on one side of the first three-grabbing chuck far away from the second three-grabbing chuck, the second vertical plate is positioned between the first three-grabbing chuck and the first vertical plate, the first three-grabbing chuck is rotationally connected with the second vertical plate, the first driven gear is positioned between the first vertical plate and the second vertical plate, one end of the first driven gear is rotationally connected with the first vertical plate, the other end of the first driven gear is rotationally connected with the second vertical plate, the first driven gear, the first three-grabbing chuck and the second three-grabbing chuck are positioned between the top plate and the partition plate, the first driving gear and the rotating motor are positioned between the bottom plate and the partition plate, the output shaft is vertical to the first vertical plate, and the first driving gear is positioned between the first vertical plate and the second vertical plate, one end of the first driving gear is rotatably connected with the first vertical plate, the other end of the first driving gear is rotatably connected with the second vertical plate, the first toothed belt is located between the first vertical plate and the second vertical plate, the first driving gear is located under the first driven gear, and the number of teeth of the first driving gear is smaller than that of the first driven gear.
The welding machine is located above the top plate, the welding machine is fixedly connected with the top plate, the air cylinder is vertically arranged, the air cylinder is located below the welding machine, the air cylinder is fixedly connected with the top plate, the soldering turret is located below the air cylinder, and the soldering turret is located between the central axis of the first three-claw chuck, which rotates relative to the fixed frame, and the air cylinder.
6. A gas cylinder welding apparatus as claimed in claim 5, further comprising a second transmission assembly connected to the second third gripping chuck and the output shaft, respectively, the output shaft being in driving connection with the second third gripping chuck through the second transmission assembly.
7. A gas cylinder welding apparatus according to claim 6, characterized in that said second transmission assembly comprises a second driving gear, a second driven gear, a second toothed belt;
the second driving gear is fixedly connected with one end, far away from the first driving gear, of the output shaft, the second driven gear is fixedly connected with the second three-grab chuck, the second toothed belt is wound on the second driving gear and the second driven gear, the second toothed belt is in meshed transmission connection with the second driving gear, and the second toothed belt is in meshed transmission connection with the second driven gear.
8. A gas cylinder welding apparatus as claimed in claim 7, wherein the mount further comprises a third and fourth riser;
the third vertical plate and the fourth vertical plate are vertically arranged, the third vertical plate is parallel to the fourth vertical plate, the top plate is located at the upper ends of the third vertical plate and the fourth vertical plate, the bottom plate is located at the lower ends of the third vertical plate and the fourth vertical plate, the third vertical plate is fixedly connected with the top plate, the partition plate and the bottom plate respectively, and the fourth vertical plate is fixedly connected with the top plate, the partition plate and the bottom plate respectively.
The third vertical plate is parallel to the first vertical plate, the third vertical plate and the fourth vertical plate are positioned on one side of the second third grabbing chuck, which is far away from the first third grabbing chuck, and the third vertical plate is positioned between the second third grabbing chuck and the fourth vertical plate;
the second third chuck is rotatably connected with the third vertical plate, the second driving gear, the second driven gear and the second toothed belt are positioned between the third vertical plate and the fourth vertical plate, one end of the second driving gear is rotatably connected with the third vertical plate, the other end of the second driving gear is rotatably connected with the fourth vertical plate, one end of the second driven gear is rotatably connected with the third vertical plate, and the other end of the second driven gear is rotatably connected with the fourth vertical plate;
the second driving gear is located under the second driven gear, the second driving gear is located between the partition plate and the bottom plate, and the second driven gear is located between the top plate and the partition plate.
9. A gas cylinder welding device according to claim 5, characterized in that a first retaining ring and a second retaining ring are fixedly connected to both ends of the first driving gear respectively, the diameter of the first retaining ring and the diameter of the second retaining ring are larger than the diameter of the first driving gear, the first retaining ring and the second retaining ring are respectively and fixedly connected with the output shaft, the output shaft is rotationally connected with the first vertical plate, the output shaft is rotationally connected with the second vertical plate, the first baffle ring is positioned between the first vertical plate and the first driving gear, the first retaining ring is connected with the first vertical plate in a sliding way, the second retaining ring is positioned between the first driving gear and the second vertical plate, the second baffle ring is connected with the second vertical plate in a sliding mode, and the first toothed belt is located between the first baffle ring and the second baffle ring.
A third retaining ring and a fourth retaining ring are fixedly connected to two ends of the first driven gear respectively, the diameter of the third retaining ring and the diameter of the fourth retaining ring are larger than the diameter of the first driven gear, the first toothed belt is located between the third retaining ring and the fourth retaining ring, the third retaining ring is located between the first vertical plate and the first driven gear, the third retaining ring is in sliding connection with the first vertical plate, the fourth retaining ring is located between the first driven gear and the second vertical plate, and the fourth retaining ring is in sliding connection with the second vertical plate;
a first rotating drum is fixedly connected to one surface, away from the first driven gear, of the third retaining ring, the first rotating drum is rotatably connected to the first vertical plate, a central axis of the first rotating drum and a central axis of the first three-grip chuck, which rotates relative to the fixed frame, are located on the same straight line, the first rotating drum penetrates through the first vertical plate, an outer side surface of the first rotating drum is slidably connected to the first vertical plate, a diameter of the outer side surface of the first rotating drum is smaller than a diameter of the outer side surface of the third retaining ring, a diameter of the inner side surface of the first rotating drum is equal to a diameter of the inner side surface of the third retaining ring, the first driven gear is annular, and a diameter of the inner side surface of the first rotating drum is equal to a diameter of the inner side surface of the first driven gear;
a second rotating drum is fixedly connected to one surface, away from the first driven gear, of the fourth retaining ring, the second rotating drum is rotatably connected to the second vertical plate, a central axis of the second rotating drum and a central axis of the first three-grip chuck, which rotates relative to the fixed frame, are located on the same straight line, the second rotating drum penetrates through the second vertical plate, an outer side surface of the second rotating drum is slidably connected to the second vertical plate, a diameter of the outer side surface of the second rotating drum is smaller than a diameter of the outer side surface of the fourth retaining ring, a diameter of the inner side surface of the second rotating drum is equal to a diameter of the inner side surface of the fourth retaining ring, and a diameter of the inner side surface of the fourth retaining ring is equal to a diameter of the inner side surface of the first driven gear;
the first third grabbing chuck is fixedly connected with one end, far away from the fourth blocking ring, of the second rotary drum, the central axis of the first third grabbing chuck is located on the same straight line with the central axis of the second rotary drum, the diameter of the inner side face of the first third grabbing chuck is smaller than that of the inner side face of the second rotary drum, the second vertical plate is located between the fourth blocking ring and the first third grabbing chuck, and the first third grabbing chuck and one face, close to the fourth blocking ring, of the first third grabbing chuck are in sliding connection with the second vertical plate.
10. A gas cylinder welding device according to claim 8, characterized in that a fifth retaining ring and a sixth retaining ring are fixedly connected to both ends of the second driving gear respectively, the diameter of the fifth retaining ring and the diameter of the sixth retaining ring are larger than the diameter of the second driving gear, the fifth retaining ring and the sixth retaining ring are respectively and fixedly connected with the output shaft, the output shaft is rotationally connected with the third vertical plate, the output shaft is rotationally connected with the fourth vertical plate, the fifth baffle ring is positioned between the third vertical plate and the second driving gear, the fifth baffle ring is connected with the third vertical plate in a sliding way, the sixth baffle ring is positioned between the second driving gear and the fourth vertical plate, the sixth baffle ring is connected with the fourth vertical plate in a sliding manner, and the second toothed belt is positioned between the fifth baffle ring and the sixth baffle ring;
a seventh stop ring and an eighth stop ring are fixedly connected to two ends of the second driven gear respectively, the diameter of the seventh stop ring and the diameter of the eighth stop ring are larger than the diameter of the second driven gear, the second toothed belt is located between the seventh stop ring and the eighth stop ring, the seventh stop ring is located between the third vertical plate and the second driven gear, the seventh stop ring is slidably connected with the third vertical plate, the eighth stop ring is located between the second driven gear and the fourth vertical plate, and the eighth stop ring is slidably connected with the fourth vertical plate;
a third rotating drum is fixedly connected to one surface, away from the second driven gear, of the seventh blocking ring, the third rotating drum is rotatably connected to the third vertical plate, a central axis of the third rotating drum and a central axis of the second third chuck relative to the rotation of the fixed frame are located on the same straight line, the third rotating drum penetrates through the third vertical plate, an outer side surface of the third rotating drum is connected with the third vertical plate in a sliding manner, the diameter of the outer side surface of the third rotating drum is smaller than that of the outer side surface of the seventh blocking ring, the diameter of the inner side surface of the third rotating drum is equal to that of the inner side surface of the seventh blocking ring, the second driven gear is annular, and the diameter of the inner side surface of the third rotating drum is equal to that of the inner side surface of the second driven gear;
a fourth rotating drum is fixedly connected to one surface, away from the second driven gear, of the eighth blocking ring, the fourth rotating drum is rotatably connected to the fourth vertical plate, a central axis of the fourth rotating drum and a central axis of the second third chuck relative to the rotation of the fixed frame are located on the same straight line, the fourth rotating drum penetrates through the fourth vertical plate, an outer side surface of the fourth rotating drum is slidably connected to the fourth vertical plate, a diameter of the outer side surface of the fourth rotating drum is smaller than a diameter of the outer side surface of the eighth blocking ring, a diameter of the inner side surface of the fourth rotating drum is equal to a diameter of the inner side surface of the eighth blocking ring, and a diameter of the inner side surface of the eighth blocking ring is equal to a diameter of the inner side surface of the second driven gear;
the second third grabbing chuck is fixedly connected with one end, far away from the eighth blocking ring, of the fourth rotary drum, the central axis of the second third grabbing chuck is located on the same straight line with the central axis of the fourth rotary drum, the diameter of the inner side face of the second third grabbing chuck is smaller than that of the inner side face of the fourth rotary drum, the fourth vertical plate is located between the eighth blocking ring and the second third grabbing chuck, and the second third grabbing chuck and one face, close to the eighth blocking ring, of the fourth vertical plate are connected with the fourth vertical plate in a sliding mode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111571837.8A CN114043040A (en) | 2021-12-21 | 2021-12-21 | Gas cylinder welding equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111571837.8A CN114043040A (en) | 2021-12-21 | 2021-12-21 | Gas cylinder welding equipment |
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| CN114043040A true CN114043040A (en) | 2022-02-15 |
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