CN111843311B - Welding electrode clamping device capable of automatically feeding - Google Patents
Welding electrode clamping device capable of automatically feeding Download PDFInfo
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- CN111843311B CN111843311B CN202010760806.6A CN202010760806A CN111843311B CN 111843311 B CN111843311 B CN 111843311B CN 202010760806 A CN202010760806 A CN 202010760806A CN 111843311 B CN111843311 B CN 111843311B
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- 238000003466 welding Methods 0.000 title claims abstract description 63
- 238000004804 winding Methods 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 8
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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Abstract
The invention discloses an automatic feeding and feeding welding electrode clamping device, which comprises a machine shell, wherein a first button, a second button and a third button are arranged on the left end wall of the lower side of the machine shell, a moving cavity is arranged in the machine shell, a containing cavity with an opening at the lower end communicated with the moving cavity is arranged in the upper end wall of the moving cavity, a driving cavity is arranged in the machine shell, an opening cavity is arranged in the front end wall of the containing cavity, a blanking plate is arranged in the containing cavity and can press a welding electrode downwards, a driving motor is fixedly connected with the lower end wall of the driving cavity and provides power, a rotating sleeve is arranged in the moving cavity, a feeding cavity with an opening at the left end communicated with the outside is arranged in the rotating sleeve, a blanking cavity communicated with the feeding cavity is arranged at the lower end of the rotating sleeve, a fixing cavity is arranged in the rotating sleeve, two fixing blocks capable of fixing the welding electrode are arranged in the, and the right end wall in the middle of the fixed cavity is provided with an electric connection head, and the electric connection head is connected with an external power supply through an electric wire.
Description
Technical Field
The invention relates to the technical field of welding rods, in particular to an automatic feeding and feeding welding rod clamping device.
Background
The welding rod often needs to be used when welding, however needs to be changed when the welding rod uses light when welding, but when welding, can deposit and change the environment of welding rod in the high altitude or other being difficult to sometimes, people often take the welding rod through special sack at present, but make the carrying of welding rod comparatively loaded down with trivial details like this on the one hand, on the other hand is not very convenient when changing.
Disclosure of Invention
The invention aims to provide an automatic feeding and feeding welding electrode clamping device which is used for overcoming the defects in the prior art.
The welding electrode clamping device capable of automatically feeding comprises a machine shell, wherein a first button, a second button and a third button are arranged on the left end wall of the lower side of the machine shell, a moving cavity is arranged in the machine shell, a containing cavity with an opening at the lower end communicated with the moving cavity is arranged in the upper end wall of the moving cavity, the upper end wall of the containing cavity is communicated with the outside, a connecting cavity is arranged in the right end wall of the moving cavity, a control cavity is arranged in the lower end wall of the connecting cavity, a driving cavity is arranged in the lower end wall of the control cavity, an opening cavity is arranged in the front end wall of the containing cavity, feeding mechanisms are arranged in the containing cavity, the connecting cavity, the opening cavity and the moving cavity, a transmission mechanism is arranged between the control cavity and the driving cavity, a clamping mechanism is arranged in the moving cavity, and the feeding mechanism comprises a blanking plate arranged in the containing cavity, the flitch can be pushed down the welding electrode down, drive mechanism includes end wall fixed connection's driving motor under the drive chamber, driving motor provides power, clamping machine constructs including the rotatory cover that the removal intracavity was equipped with, be equipped with the chamber of feeding of left end opening and external intercommunication in the rotatory cover, the rotatory cover lower extreme is equipped with the intercommunication feed the unloading chamber in chamber, be equipped with fixed chamber in the rotatory cover, fixed intracavity is equipped with two and can connects the electric head with fixed block of welding electrode, the right-hand member wall is equipped with in the middle of the fixed chamber, connect the electric head and be connected with the electric wire with external power.
On the basis of the technical scheme, the feeding mechanism comprises a rotary shaft, the rear end of the rotary shaft is connected with the front end wall of the opening cavity in a rotating mode, the rotary shaft is located in the accommodating cavity, the rear end of the rotary shaft is fixedly connected with the blanking plate, the front end of the rotary shaft is connected with the front end wall of the opening cavity and provided with a door opening spring, and the blanking cavity formed in the rotary sleeve can be communicated with the accommodating cavity.
On the basis of the technical scheme, the transmission mechanism comprises a driving shaft connected with the power of a driving motor, the upper end of the driving shaft is connected with a sliding shaft sleeve in a control cavity, the upper end face of a third driving friction wheel is fixedly connected with a magnetic plate, the lower end face of the magnetic plate is connected with a control spring through the lower end wall of the control cavity, the upper end wall of the control cavity is fixedly connected with an electromagnet, the sliding shaft sleeve is fixedly connected with a first driving friction wheel, a second driving friction wheel and a third driving friction wheel, the lower end wall of the driving cavity is rotatably connected with a first winding shaft, the upper end of the first winding shaft is fixedly connected with a low-speed friction wheel, the lower end of the first winding shaft is fixedly connected with a medium-speed friction wheel, the lower end of the first winding shaft is fixedly connected with a high-speed friction wheel, the lower end wall of the driving cavity is rotatably connected with a second winding shaft, the upper end of the second winding shaft The lower end of the second winding shaft is fixedly connected with a fixed rope, the other end of the fixed rope is wound on the front end of the rotating shaft, the lower end wall of the driving cavity is rotatably connected with a third winding shaft, and the upper end of the third winding shaft is fixedly connected with a driven friction wheel which can be meshed with the first driving friction wheel.
On the basis of the technical scheme, the clamping mechanism comprises a pushing cavity which is arranged in the rotary sleeve and is communicated with the feeding cavity through an opening at the lower end, a hydraulic cavity is arranged in the wall of the right end of the pushing cavity, a liquid storage cavity is arranged in the wall of the right end of the hydraulic cavity, a connecting rod with the right end positioned in the hydraulic cavity is arranged in the pushing cavity, an arc cavity is arranged in the connecting rod, a stop plate is fixedly connected with the outer end wall of the arc cavity, an arc block is slidably connected in the arc cavity, the arc block is fixedly connected with a rotating shaft which is rotatably connected with the connecting rod, a push rod is fixedly connected with the rear end of the rotating shaft, a hydraulic plate which is slidably connected with the hydraulic cavity is fixedly connected with the right end face of the connecting rod, a connecting pipeline which is communicated with the hydraulic cavity and the arc cavity is arranged in the hydraulic, the fixed cavity is internally provided with two spring blocks fixedly connected with the two fixed blocks, the upper end surface of each spring block is connected with the end wall of the fixed cavity far away from the contact head by a fixed spring, the upper end surface of each spring block is fixedly connected with an elastic rope, the other end of each spring block is fixedly connected with the right end wall of the movable cavity, the right end surface of the rotary sleeve is fixedly connected with a friction block, the right end wall of the connecting cavity is rotatably connected with a connecting shaft, the left end of the connecting shaft is positioned in the movable cavity, the left end of the connecting shaft is fixedly connected with a rotary friction wheel which can be meshed with the friction block, the right end of the connecting shaft is fixedly connected with the right end wall of the connecting cavity by a connecting spring, the right end of the connecting shaft is wound by a connecting rope, the other end of which is fixedly connected with the lower end of the third winding shaft, a traction cavity is, be equipped with spacing chamber in the traction block, the spacing intracavity is equipped with the gag lever post that the lower extreme runs through the traction block, the gag lever post with the terminal surface is connected and is equipped with spacing spring under the spacing chamber, be located in the casing the gag lever post downside is equipped with the recess, be equipped with the restriction chamber in the swivel nut, the traction block left end face fixedly connected with other end with first winding axle lower extreme fixed connection's haulage rope.
On the basis of the technical scheme, hydraulic oil is arranged in the arc cavity, the connecting pipeline, the hydraulic cavity and the liquid storage cavity, when the spring block moves leftwards and the welding electrode runs out, the elastic rope starts to be tightened, the magnetic force of the electromagnet on the magnetic plate is larger than the elastic force of the control spring, the driving motor can be started by the first button, the electromagnet can be started by the second button, the magnetic force of the electromagnet is started by pressing the second button, and the hydraulic pump can be started by the third button.
The invention has the beneficial effects that: the electric welding rod storage device is provided with the accommodating cavity, so that electric welding rods are stored, a large number of electric welding rods are convenient to carry at one time, the situation that the electric welding rods are used up during welding is avoided, the electric welding rods can be clamped by the aid of the fixing plate capable of clamping, the push rod capable of pushing the electric welding rods into the fixing plate is further arranged, and the moving block capable of pushing the electric welding rods forwards is further arranged, so that automatic feeding of the electric welding rods is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of an automatic feeding welding rod clamping device according to the present invention;
FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram at C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram at D-D in FIG. 4 according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of the structure at E-E in FIG. 5 according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of the structure shown at F in FIG. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-7, an automatic feeding welding rod clamping device according to an embodiment of the present invention includes a housing 10, a first button 35, a second button 37 and a third button 40 are disposed on a left end wall of a lower side of the housing 10, a moving chamber 69 is disposed in the housing 10, an accommodating chamber 14 having a lower end opening communicating with the moving chamber 69 is disposed in an upper end wall of the moving chamber 69, an upper end wall of the accommodating chamber 14 communicates with the outside, a connecting chamber 20 is disposed in a right end wall of the moving chamber 69, a control chamber 25 is disposed in a lower end wall of the connecting chamber 20, a driving chamber 34 is disposed in a lower end wall of the control chamber 25, an opening chamber 49 is disposed in a front end wall of the accommodating chamber 14, a feeding mechanism 80 is disposed in the accommodating chamber 14, the connecting chamber 20, the opening chamber 49 and the moving chamber 69, a transmission mechanism 81 is disposed between the control chamber 25 and the driving chamber 34, move and be equipped with clamping mechanism 82 within the chamber 69, pan feeding mechanism 80 includes hold down flitch 17 that is equipped with in the chamber 14, flitch 17 can push down the welding electrode down, drive mechanism 81 includes end wall fixed connection's driving motor 33 under the drive chamber 34, driving motor 33 provides power, clamping mechanism 82 includes the rotary sleeve 11 that is equipped with in the removal chamber 69, be equipped with the left end opening in the rotary sleeve 11 and feed the chamber 12 with external intercommunication, the rotary sleeve 11 lower extreme is equipped with the intercommunication feed the unloading chamber 13 of chamber 12, be equipped with fixed chamber 78 in the rotary sleeve 11, be equipped with two fixed blocks 67 that can fix the welding electrode in the fixed chamber 78, the right-hand member wall is equipped with the electrical connector 66 in the middle of the fixed chamber 78, electrical connector 66 is connected with electric wire 73 with external power.
In addition, in one embodiment, the feeding mechanism 80 includes a rotating shaft 18, a rear end of the rotating shaft 18 is rotatably connected to a front end wall of the opening cavity 49, the rear end of the rotating shaft 18 is located in the accommodating cavity 14, the blanking plate 17 is fixedly connected to a rear end of the rotating shaft 18, a door opening spring 50 is connected to a front end of the rotating shaft 18 and the front end wall of the opening cavity 49, and the blanking cavity 13 formed in the rotating sleeve 11 can be communicated with the accommodating cavity 14.
In addition, in one embodiment, the transmission mechanism 81 includes a driving shaft 42 to which the driving motor 33 is power connected, a sliding shaft sleeve 39 whose upper end is located in the control chamber 25 is slidably connected to the driving shaft 42, a magnetic plate 24 is fixedly connected to an upper end surface of the third driving friction wheel 36, a control spring 26 is provided on a lower end surface of the magnetic plate 24 and connected to a lower end wall of the control chamber 25, an electromagnet 23 is fixedly connected to an upper end wall of the control chamber 25, a first driving friction wheel 41, a second driving friction wheel 38 and a third driving friction wheel 36 are fixedly connected to the sliding shaft sleeve 39, a first winding shaft 30 is rotatably connected to a lower end wall of the driving chamber 34, a low-speed friction wheel 27 is fixedly connected to an upper end of the first winding shaft 30, a medium-speed friction wheel 29 is fixedly connected to a lower end of the first winding shaft 30, a high-speed friction wheel 31 is fixedly connected to a, the lower end wall of the driving cavity 34 is rotatably connected with a second winding shaft 45, the upper end of the second winding shaft 45 is fixedly connected with a transmission friction wheel 46 capable of being meshed with the first driving friction wheel 41, the other end of the lower end of the second winding shaft 45 is fixedly connected with a fixed rope 44 wound at the front end of the rotating shaft 18, the lower end wall of the driving cavity 34 is rotatably connected with a third winding shaft 48, and the upper end of the third winding shaft 48 is fixedly connected with a driven friction wheel 47 capable of being meshed with the first driving friction wheel 41.
In addition, in one embodiment, the clamping mechanism 82 includes a pushing chamber 51 provided in the rotary sleeve 11 and having a lower end opening communicating with the feeding chamber 12, a hydraulic chamber 55 provided in a right end wall of the pushing chamber 51, a liquid storage chamber 57 provided in a right end wall of the hydraulic chamber 55, a connecting rod 53 provided in the pushing chamber 51 and having a right end located in the hydraulic chamber 55, an arc chamber 60 provided in the connecting rod 53, a blocking plate 62 fixedly connected to an outer end wall of the arc chamber 60, an arc block 61 slidably connected to the arc chamber 60, a rotating shaft 59 rotatably connected to the connecting rod 53 and fixedly connected to the arc block 61, a push rod 52 fixedly connected to a rear end of the rotating shaft 59, a hydraulic plate 54 slidably connected to the hydraulic chamber 55 and fixedly connected to a right end face of the connecting rod 53, and a connecting pipe 58 communicating the hydraulic chamber 55 and the arc chamber 60 and provided in the hydraulic plate 54, the hydraulic chamber 55 is communicated with the liquid storage chamber 57, a hydraulic pump 56 is arranged at the communication position of the liquid storage chamber 57 and the hydraulic chamber 55, two spring blocks 79 fixedly connected to two fixed blocks 67 are arranged in the fixed chamber 78, a fixed spring 71 is arranged at the end wall of the upper end surface of each spring block 79, which is far away from the electric connector 66, of the fixed chamber 78, the other end of each spring block 79 is fixedly connected with an elastic rope 68 fixedly connected with the right end wall of the movable chamber 69, the right end surface of the rotary sleeve 11 is fixedly connected with a friction block 70, the right end wall of the connecting chamber 20 is rotatably connected with a connecting shaft 21, the left end of which is positioned in the movable chamber 69, the left end of the connecting shaft 21 is fixedly connected with a rotary friction wheel 72 capable of being meshed with the friction block 70, the right end of the connecting shaft 21 is fixedly connected with a connecting spring 22, and the right end wall of the connecting shaft 21 is wound with a connecting rope 19, the other The utility model discloses a traction block, be equipped with in casing 10 and pull chamber 64, it has traction block 77 to pull intracavity 64 sliding connection, traction block 77 right-hand member face with it is equipped with reset spring 75 to pull chamber 64 right-hand member wall connection, be equipped with spacing chamber 74 in the traction block 77, the lower extreme runs through in the spacing chamber 74 the gag lever post 76 of traction block 77, gag lever post 76 with the end connection is equipped with spacing spring 63 under the spacing chamber 74, lie in the casing 10 the gag lever post 76 downside is equipped with the recess, be equipped with restriction chamber 65 in the swivel housing 11, the traction block 77 left end face fixedly connected with other end with first volume 30 lower extreme fixed connection's haulage rope 32.
In addition, in one embodiment, the arc chamber 60, the connecting pipe 58, the hydraulic chamber 55 and the reservoir chamber 57 are filled with hydraulic oil, when the spring block 79 moves to the left until the welding rod is used up, the elastic cord 68 starts to be tightened, the magnetic force of the electromagnet 23 on the magnetic plate 24 is greater than the elastic force of the control spring 26, the first button 35 can activate the driving motor 33, the second button 37 can activate the electromagnet 23, and the third button 40 can activate the hydraulic pump 56 by pressing the second button 37 to the extent that the magnetic force of the electromagnet 23 is activated.
In the initial state, the blanking cavity 13 is located at the lowest side, the first driving friction wheel 41 is located at the highest side and meshed with the transmission friction wheel 46, the accommodating cavity 14 is filled with welding rods, the material discharging plate 17 is located at the horizontal position for times, the push rod 52 is located at the horizontal state, the two fixing blocks 67 are located at the closest positions, the rotating sleeve 11 is located at the rightmost position, the door opening spring 50 is in a torsional state, the connecting spring 22 is in a relaxed state, the control spring 26 is in a compressed state, the fixing spring 71 is in a compressed state, and the return spring 75 is in a relaxed state.
When clamping the welding rod, the second button 37 is manually pressed to adjust the magnetic force of the electromagnet 23, so as to push the magnetic plate 24 to move downwards and compress the control spring 26, thereby driving the sliding sleeve 39, the first driving friction wheel 41, the second driving friction wheel 38 and the third driving friction wheel 36 to move downwards, at this time, the first driving friction wheel 41 is disengaged from the transmission friction wheel 46, the first driving friction wheel 41 is engaged with the driven friction wheel 47, then the first button 35 is pressed to start the driving motor 33, thereby driving the sliding sleeve 39 to rotate, thereby driving the first driving friction wheel 41 to rotate, thereby driving the driven friction wheel 47 to rotate, thereby driving the third winding shaft 48 to rotate to wind the connecting rope 19, thereby pulling the connecting shaft 21 to rotate and twisting the connecting spring 22, thereby driving the rotating friction wheel 72 to rotate, thereby driving the friction block 70 to rotate, thereby driving the rotating sleeve 11 to rotate by half a turn, at this time, the welding rod falls into the feeding cavity 12 through the blanking cavity 13, the driving motor 33 is turned off, the third button 40 is manually pressed, the hydraulic pump 56 is started to suck hydraulic oil in the hydraulic cavity 55 into the liquid storage cavity 57, so as to drive the arc block 61 in the arc cavity 60 to move to be blocked by the blocking plate 62, so as to drive the rotating shaft 59 to rotate for half a turn, so as to drive the push rod 52 to rotate for half a turn, so that the push rod 52 enters the feeding cavity 12, at this time, the hydraulic plate 54 drives the connecting rod 53 and the push rod 52 to move rightwards, so as to drive the welding rod to move rightwards to contact with the electric welding head 66, at this time, the fixing block 67 and the spring block 79 are pushed outwards, due to the elasticity of the fixing spring 71, so as to fix the welding rod, at this time, the third button 40 is released, the hydraulic pump 56 is reversely started to drive the hydraulic plate 54, the connecting, thereby driving the first driving friction wheel 41 to rotate, driving the driven friction wheel 47 to rotate, driving the third winding shaft 48 to rotate to wind the connecting rope 19, pulling the connecting shaft 21 to rotate and twisting the connecting spring 22, driving the rotating friction wheel 72 to rotate, driving the friction block 70 to rotate, driving the rotating sleeve 11 to rotate for half a turn, and completing the clamping of the welding rod; when the rotary sleeve 11 rotates for the first half circle, the limiting rod 76 is pushed by the rotary sleeve 11 to move downwards to enter the inner groove of the machine shell 10, at the moment, the traction block 77 cannot move, the traction block 77 is prevented from moving when an electric welding rod is installed, when the rotary sleeve 11 rotates back, the limiting rod 76 enters the limiting cavity 65 under the action of the elastic force of the limiting spring 63, at the moment, if welding is needed, the second button 37 is manually pressed to adjust the electromagnet 23, so that the sliding shaft sleeve 39 is pushed to move downwards, according to different required feeding speeds, the first driving friction wheel 41 is meshed with the low-speed friction wheel 27, the second driving friction wheel 38 is meshed with the medium-speed friction wheel 29, or the third driving friction wheel 36 is meshed with the high-speed friction wheel 31, at the moment, the first button 35 is pressed to start the driving motor 33, so that the driving shaft 42 is driven to rotate, so that the sliding shaft sleeve 39 is driven to rotate, so, The second driving friction wheel 38 and the third driving friction wheel 36 rotate, so that the first winding shaft 30 is driven to rotate by the low-speed friction wheel 27 or the medium-speed friction wheel 29 or the high-speed friction wheel 31 to wind the traction rope 32, the traction rope 32 is wound to pull the traction block 77 to move leftwards, the rotary sleeve 11 is driven to move leftwards by the limiting rod 76 and pull the return spring 75, the rotary sleeve 11 moves leftwards to drive the electric welding rod to move leftwards, meanwhile, the electric welding rod is electrified through the electric wire 73 and the electric connector 66 to be welded, after the electric welding rod is used up, the rotary sleeve 11 moves leftwards until the elastic rope 68 is tightened, the rotary sleeve 11 continues to move leftwards, the spring block 79 and the moving cavity 69 are pulled to move backwards, the tail of the electric welding rod is loosened, the tail of the electric welding rod can be taken out, and then the electromagnet 23 and the driving motor 33 are closed; hold the intracavity 14 in the welding electrode after using up, press first button 35 and start driving motor 33, thereby drive shaft 42 and first drive friction pulley 41 and rotate, thereby drive transmission friction pulley 46 and rotate and convolute fixed rope 44, thereby drive rotation axis 18 and rotate and twist reverse rotation axis 18, thereby flitch 17 rotates under the drive, make and hold chamber 14 and external intercommunication, the manual work is put into the welding electrode and is held the intracavity 14 this moment, close driving motor 33, blanking plate 17 returns initial position under the effect of rotation axis 18 elasticity, the completion resets.
The invention has the beneficial effects that: the electric welding rod storage device is provided with the accommodating cavity, so that electric welding rods are stored, a large number of electric welding rods are convenient to carry at one time, the situation that the electric welding rods are used up during welding is avoided, the electric welding rods can be clamped by the aid of the fixing plate capable of clamping, the push rod capable of pushing the electric welding rods into the fixing plate is further arranged, and the moving block capable of pushing the electric welding rods forwards is further arranged, so that automatic feeding of the electric welding rods is achieved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (1)
1. The utility model provides an automatic welding rod clamping device that material loading fed, includes the casing, its characterized in that: a first button, a second button and a third button are arranged on the left end wall of the lower side of the shell, a moving cavity is arranged in the shell, a containing cavity with a lower end opening communicated with the moving cavity is arranged in the upper end wall of the moving cavity, the upper end wall of the containing cavity is communicated with the outside, a connecting cavity is arranged in the right end wall of the moving cavity, a control cavity is arranged in the lower end wall of the connecting cavity, a driving cavity is arranged in the lower end wall of the control cavity, an opening cavity is arranged in the front end wall of the containing cavity, a feeding mechanism is arranged in the containing cavity, the connecting cavity, the opening cavity and the moving cavity, a transmission mechanism is arranged between the control cavity and the driving cavity, a clamping mechanism is arranged in the moving cavity, the feeding mechanism comprises a blanking plate arranged in the containing cavity, the blanking plate can press welding electrodes downwards, and the transmission mechanism comprises a driving motor fixedly connected with the lower end wall of the, the clamping mechanism comprises a rotary sleeve arranged in the moving cavity, a feeding cavity with an opening at the left end communicated with the outside is arranged in the rotary sleeve, a blanking cavity communicated with the feeding cavity is arranged at the lower end of the rotary sleeve, a fixing cavity is arranged in the rotary sleeve, two fixing blocks capable of fixing the welding rod are arranged in the fixing cavity, an electric connecting head is arranged on the right end wall in the middle of the fixing cavity, and the electric connecting head is connected with an external power supply through an electric wire; the feeding mechanism comprises a rotating shaft, the rear end of the rotating shaft is positioned in the containing cavity, the front end wall of the opening cavity is in rotating connection with the rotating shaft, the rear end of the rotating shaft is fixedly connected with the blanking plate, the front end of the rotating shaft is connected with the front end wall of the opening cavity and is provided with a door opening spring, and a blanking cavity arranged in the rotating sleeve can be communicated with the containing cavity; the transmission mechanism comprises a driving shaft which is in power connection with the driving motor, a sliding shaft sleeve with the upper end positioned in the control cavity is connected to the driving shaft in a sliding manner, an electromagnet is fixedly connected to the upper end wall of the control cavity, a first driving friction wheel, a second driving friction wheel and a third driving friction wheel are fixedly connected to the sliding shaft sleeve, a magnetic plate is fixedly connected to the upper end face of the third driving friction wheel, a control spring is connected to the lower end face of the magnetic plate and the lower end wall of the control cavity, a first winding shaft is rotatably connected to the lower end wall of the driving cavity, a low-speed friction wheel is fixedly connected to the upper end of the first winding shaft, a medium-speed friction wheel is fixedly connected to the middle end of the first winding shaft, a high-speed friction wheel is fixedly connected to the lower end of the first winding shaft, a second winding shaft is rotatably connected to the lower end wall of the driving cavity, and a transmission friction wheel which, the lower end of the second winding shaft is fixedly connected with a fixed rope of which the other end is wound at the front end of the rotating shaft, the lower end wall of the driving cavity is rotatably connected with a third winding shaft, and the upper end of the third winding shaft is fixedly connected with a driven friction wheel which can be meshed with the first driving friction wheel; the clamping mechanism comprises a pushing cavity, wherein the lower end opening of the pushing cavity is formed in the rotary sleeve and is communicated with the feeding cavity, a hydraulic cavity is formed in the right end wall of the pushing cavity, a liquid storage cavity is formed in the right end wall of the hydraulic cavity, a connecting rod, the right end of which is located in the hydraulic cavity, is arranged in the pushing cavity, a circular arc cavity is formed in the connecting rod, a blocking plate is fixedly connected to the outer end wall of the circular arc cavity, an arc-shaped block is connected in the circular arc cavity in a sliding mode and is fixedly connected with a rotating shaft which is rotatably connected to the connecting rod, a push rod is fixedly connected to the rear end of the rotating shaft, a hydraulic plate, the right end face of the connecting rod is fixedly connected with the hydraulic cavity in a sliding mode, a connecting pipeline for communicating the hydraulic cavity with the circular arc cavity, the fixed cavity is internally provided with two spring blocks fixedly connected with the two fixed blocks, the upper end surface of each spring block is connected with the end wall of the fixed cavity far away from the contact head by a fixed spring, the upper end surface of each spring block is fixedly connected with an elastic rope, the other end of each spring block is fixedly connected with the right end wall of the movable cavity, the right end surface of the rotary sleeve is fixedly connected with a friction block, the right end wall of the connecting cavity is rotatably connected with a connecting shaft, the left end of the connecting shaft is positioned in the movable cavity, the left end of the connecting shaft is fixedly connected with a rotary friction wheel which can be meshed with the friction block, the right end of the connecting shaft is fixedly connected with the right end wall of the connecting cavity by a connecting spring, the right end of the connecting shaft is wound by a connecting rope, the other end of which is fixedly connected with the lower end of the third winding shaft, a traction cavity is, a limiting cavity is arranged in the traction block, a limiting rod with the upper end and the lower end penetrating through the traction block is arranged in the limiting cavity, a limiting spring is connected with the lower end face of the limiting cavity through the limiting rod, a groove is formed in the shell and located on the lower side of the limiting rod, a limiting cavity is arranged in the rotary sleeve, and the left end face of the traction block is fixedly connected with a traction rope with the other end fixedly connected with the lower end of the first winding shaft; hydraulic oil is arranged in the arc cavity, the connecting pipeline, the hydraulic cavity and the liquid storage cavity, when the spring block moves leftwards until the welding electrode is used up, the elastic rope starts to be tightened, the magnetic force of the electromagnet on the magnetic plate is larger than the elastic force of the control spring, the driving motor can be started by the first button, the electromagnet can be started by the second button, the magnetic force of the electromagnet is started by pressing the second button, and the hydraulic pump can be started by the third button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010760806.6A CN111843311B (en) | 2020-07-31 | 2020-07-31 | Welding electrode clamping device capable of automatically feeding |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010760806.6A CN111843311B (en) | 2020-07-31 | 2020-07-31 | Welding electrode clamping device capable of automatically feeding |
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| Publication Number | Publication Date |
|---|---|
| CN111843311A CN111843311A (en) | 2020-10-30 |
| CN111843311B true CN111843311B (en) | 2021-06-18 |
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| CN202010760806.6A Active CN111843311B (en) | 2020-07-31 | 2020-07-31 | Welding electrode clamping device capable of automatically feeding |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111843311A (en) | 2020-10-30 |
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Denomination of invention: An automatic feeding and feeding electrode clamping device Effective date of registration: 20230605 Granted publication date: 20210618 Pledgee: Agricultural Bank of China Limited Liangshan County sub branch Pledgor: Tongya Automobile Manufacturing Co.,Ltd. Registration number: Y2023980042874 |
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