CN212286430U - an automatic welding equipment - Google Patents
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- CN212286430U CN212286430U CN202020928832.0U CN202020928832U CN212286430U CN 212286430 U CN212286430 U CN 212286430U CN 202020928832 U CN202020928832 U CN 202020928832U CN 212286430 U CN212286430 U CN 212286430U
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Abstract
本实用新型公开了一种自动焊接设备，包括机架、焊枪、旋转工作台、工作台旋转驱动装置、刹车装置和工件旋转驱动装置，旋转工作台上安装有第一工件座及第二工件压紧装置，第二工件压紧装置位于第一工件座的上方并与第一工件座对应；工作台旋转驱动装置安装于机架并与旋转工作台传动连接驱动旋转工作台旋转，刹车装置在旋转工作台将工件旋转至焊枪处时对旋转工作台进行止转，工件旋转驱动装置在旋转工作台止转后驱动旋转至焊枪处的第一工件座旋转；具有有助于降低焊接生产对人工依赖、焊接效率高、焊接成品品质好且一致，能满足自动将货架的管状工件与板状工件焊接连接的优点，同时还具有能实现自动将已焊接连接的第一工件和第二工件卸料的特点。
The utility model discloses an automatic welding equipment, which comprises a frame, a welding torch, a rotary table, a table rotation driving device, a braking device and a workpiece rotation driving device. A first workpiece seat and a second workpiece pressing device are mounted on the rotary table. The second workpiece pressing device is located above the first workpiece seat and corresponds to the first workpiece seat; the worktable rotation driving device is installed on the frame and is connected with the rotary table to drive the rotary table to rotate, and the brake device is rotating When the worktable rotates the workpiece to the welding torch, the rotation of the rotary table is stopped, and the workpiece rotation driving device drives the first workpiece seat that rotates to the welding torch to rotate after the rotation of the rotary table is stopped; it is helpful to reduce the dependence of welding production on labor , High welding efficiency, good and consistent quality of welded products, which can meet the advantages of automatically welding the tubular workpiece and plate-shaped workpiece of the shelf, and also has the ability to automatically unload the first and second workpieces that have been welded and connected. Features.
Description
Technical Field
The utility model belongs to the technical field of welding equipment, concretely relates to automatic welding goods shelves welding equipment of subassembly.
Background
The shelf assembly shown in fig. 1 includes a plate-shaped first workpiece 100 and a tubular second workpiece 200, and the first workpiece 100 needs to be welded and fixed to an end of the second workpiece 200 in production, and the welding work is performed by manual welding at present, which not only increases labor cost of production and reduces welding efficiency, but also has certain skill requirements on welders, and is prone to cause the problem that the welding quality of the welded finished product is inconsistent.
Disclosure of Invention
The utility model aims at providing a help reducing welding production to artifical, welding efficiency is high, welding finished product quality is good and unanimous can satisfy the tubulose work piece and the plate-shaped work piece welded connection's of goods shelves automatic weld equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic welding device comprises a frame, a welding gun, a rotary worktable, a worktable rotary driving device, a brake device and a workpiece rotary driving device, wherein a first workpiece seat and a second workpiece pressing device are arranged on the rotary worktable; the worktable rotation driving device is arranged on the rack and is in transmission connection with the rotary worktable to drive the rotary worktable to rotate, the brake device stops rotating the rotary worktable when the rotary worktable rotates a workpiece to the welding gun, and the workpiece rotation driving device drives a first workpiece seat rotating to the welding gun to rotate after the rotary worktable stops rotating; during welding, the plate-shaped first workpiece is supported and placed on the first workpiece seat, the tubular second workpiece is placed above the plate-shaped first workpiece and is pressed by the second workpiece pressing device, then the rotary workbench is driven by the workbench rotary driving device to rotate to move the first workpiece and the second workpiece to the welding gun, at the moment, the brake device acts to stop rotation of the rotary workbench, the welding gun operates to weld the joint of the first workpiece and the second workpiece, meanwhile, the workpiece rotary driving device drives the first workpiece and the second workpiece to rotate, complete circumferential complete welding of the joint of the first workpiece and the second workpiece is completed, and the device has the advantages of being beneficial to reducing manual dependence of welding production, being high in welding efficiency, good and consistent in quality of welding finished products, and being capable of automatically welding and connecting the tubular workpiece and the plate-shaped workpieces of a shelf.
Preferably, the workbench rotary driving device comprises a first motor, a driving wheel, a driven wheel and a speed reducer, the first motor and the speed reducer are installed on the frame, the driving wheel is installed on a motor shaft of the first motor, the driven wheel is installed on an input shaft of the speed reducer, the driving wheel and the driven wheel are in transmission connection, for example, the driving wheel and the driven wheel are in chain transmission connection through a chain wheel, or the driving wheel and the driven wheel are in belt pulley transmission connection through a belt, and the rotary workbench is installed on an output shaft of the speed reducer.
Preferably, the brake device comprises a slide rail seat, a first slide rail, a slide block seat, a first slide block, a brake cylinder, a brake block, a second slide rail, a second slide block and a brake block matching assembly, wherein the slide rail seat is installed on the frame, the first slide rail is longitudinally arranged and installed on the slide rail seat, the first slide block is installed on the slide block seat and is in sliding connection with the first slide rail, a cylinder body of the brake cylinder is installed on the frame, a piston rod of the brake cylinder is connected with the slide block seat, the brake block is installed on the slide block seat, the second slide rail is horizontally arranged and installed on the bottom surface of the rotary workbench, and the second slide block is installed on the; the brake block matching component comprises a matching block, a push wheel and a photoelectric sensor, the matching block is arranged on the second slide block and is positioned above the brake block, a matching groove is formed in the matching block corresponding to the brake block, the push wheel and the photoelectric sensor are respectively arranged at two ends of the matching groove, the lateral part of the brake block is provided with a guide inclined wall which is in contact fit with the push wheel, the first workpiece seat comprises a seat body, a workpiece supporting seat and a rotating shaft, the seat body is arranged on a rotary worktable, the rotating shaft is rotatably connected and arranged on the seat body through a bearing, the upper end of the rotating shaft extends towards the upper part of the base body and is fixedly connected with the workpiece supporting seat, the lower end of the rotating shaft extends towards the bottom of the rotary workbench and is provided with a connecting groove on the end face of the lower end of the rotating shaft, the outer wall of the rotating shaft is provided with a detection hole corresponding to the photoelectric sensor, the workpiece rotation driving device comprises a second motor, the second motor is arranged on the sliding block seat, and the end part of an output shaft of the second motor is provided with a connecting lug matched with the connecting groove corresponding to the connecting groove; the second workpiece pressing device comprises a pressing cylinder, a pressing block seat and a pressing block, the cylinder body of the pressing cylinder is installed on the rotary workbench, a piston rod of the pressing cylinder vertically extends downwards and is fixedly connected with the pressing block seat at the end, the pressing block is installed below the pressing block seat through rotary connection of a bearing, and the pressing block is correspondingly located above the workpiece supporting seat. The plate-shaped first workpiece is supported and placed on a workpiece supporting seat of a first workpiece seat, a tubular second workpiece is placed above the plate-shaped first workpiece and is pressed tightly by a pressing block through the action of a pressing cylinder, a rotary worktable rotates to drive the plate-shaped first workpiece and the tubular second workpiece to move to a welding gun, the rotation angle can be realized by adopting a stepping motor through a first motor, then a brake cylinder of a brake device moves to push up a sliding block seat to drive a brake block and a workpiece rotation driving device to move, the brake block moves upwards and pushes a push wheel of a brake block matching component through a guide inclined wall of the brake block to drive a matching block to drive a photoelectric sensor to move towards a direction far away from a rotating shaft of the first workpiece seat, the brake block is inserted into a matching groove of the matching block to stop rotation of the working table, a connecting lug on the end part of an output shaft of a second motor of the workpiece rotation driving device is matched and connected to a connecting groove on the end face of the lower end face, and meanwhile, the photoelectric sensor controls the second motor to rotate to drive the rotating shaft of the first workpiece seat to drive the workpiece supporting seat of the first workpiece seat to rotate, the workpiece supporting seat can drive the plate-shaped first workpiece and the tubular second workpiece to rotate while rotating together with a pressing block of the second workpiece pressing device, the welding gun completely welds the joint of the first workpiece and the second workpiece in the circumferential direction, after welding is completed, the brake cylinder moves to reset and enables the brake block to be separated from the matching groove of the matching block, the connecting lug on the end part of the output shaft of the second motor is separated from the connecting groove of the lower end face of the rotating shaft of the first workpiece seat, and the first motor continues to move to drive the rotating workbench to rotate to drive the plate-shaped first workpiece and the tubular second workpiece which are welded to move to the next station to take out the plate-shaped first workpiece and the tubular second workpiece which are welded.
Preferably, the first workpiece seats and the second workpiece pressing devices are distributed on the rotary worktable in an annular array, so that the plate-shaped first workpiece and the tubular second workpiece can be continuously welded, and the welding efficiency is further improved.
Furthermore, a second workpiece positioning device is arranged on the periphery of the rotary workbench on the rack and comprises a seat plate, a third sliding rail, a third sliding block, a positioning plate and a push-pull air cylinder, the seat plate is arranged on the rack, the third sliding rail is horizontally arranged and arranged on the seat plate, the third sliding block is arranged on the third sliding rail in a sliding connection mode, the positioning plate is arranged on the third sliding block, a cylinder body of the push-pull air cylinder is arranged on the seat plate, a piston rod of the push-pull air cylinder is connected with the positioning plate, the piston rod of the push-pull air cylinder stretches out to push the positioning plate to move to the side portion of the second workpiece to position the second workpiece, the second workpiece positioning device is helpful for accurately placing the tubular second workpiece on the plate-shaped first workpiece, and the accurate determination of the placement position of.
Furthermore, an automatic discharging mechanism is arranged on the frame along the rotation direction of the rotary worktable and positioned at the downstream of the welding gun, a hand-operated valve for controlling the action of the downward-pressing cylinder is arranged on the rotary worktable corresponding to the downward-pressing cylinder, the automatic discharging mechanism comprises a seat frame, a sliding table cylinder, a clamping jaw cylinder, a valve pressing block cylinder and a valve pressing block, the seat frame is arranged on the frame, the sliding table cylinder is arranged on the seat frame, the clamping jaw cylinder is arranged on the cylinder body of the sliding table cylinder, the valve pressing block cylinder is arranged on the seat frame and corresponds to the hand-operated valve, the valve pressing block is arranged on the end part of a piston rod of the valve pressing block cylinder, the sliding table cylinder can drive the clamping jaw cylinder to move and clamp a welded second workpiece, the valve pressing block cylinder can drive the valve pressing block to move to act on the hand-operated valve to retract a piston rod of the downward-pressing cylinder, the sliding, the automatic unloading of the first workpiece and the second workpiece which are connected by welding is realized.
The utility model discloses following beneficial effect has:
the utility model relates to an automatic welding equipment has and helps reducing welding production and rely on, welding efficiency is high, welding finished product quality is good and unanimous to the manual work, can satisfy automatic tubulose work piece and the platelike work piece welded connection's of goods shelves advantage, still has simultaneously and can realize the automatic characteristics of unloading with welded connection's first work piece and second work piece, further reduces welding production cost of labor and improves production efficiency.
Drawings
FIG. 1 is a schematic view of a shelf assembly welded by an automatic welding apparatus of the present invention;
FIG. 2 is a structural diagram of the overall assembly of the automatic welding equipment of the present invention;
FIG. 3 is a structural diagram of the automatic welding device with the frame and the welding gun removed;
FIG. 4 is a combined structure diagram of a rotary worktable, a worktable rotary driving device, a braking device and a workpiece rotary driving device of the automatic welding equipment of the utility model;
FIG. 5 is a schematic structural view of a second workpiece positioning device of the automatic welding apparatus of the present invention;
fig. 6 is a schematic structural view of an automatic unloading mechanism of the automatic welding equipment of the present invention.
In the figure: 1. a frame; 2. a welding gun; 3. rotating the working table; 4. a table rotation driving device; 5. a brake device; 6. a workpiece rotation drive device; 7. a first workpiece seat; 8. a second workpiece pressing device; 9. a second workpiece positioning device; 10. an automatic discharge mechanism; 31. a hand-pulled valve; 41. a first motor; 42. a driving wheel; 43. a driven wheel; 44. a speed reducer; 51. a slide rail seat; 52. a first slide rail; 53. a slider seat; 54. a first slider; 55. a brake cylinder; 56. a brake block; 57. a second slide rail; 58. a second slider; 59. a brake block mating assembly; 561. a guide inclined wall; 591. a matching block; 592. a push wheel; 593. a photosensor; 594. a mating groove; 61. a second motor; 62. a connection bump; 71. a base body; 72. a workpiece supporting seat; 73. a rotating shaft; 74. connecting grooves; 75. a detection hole; 81. pressing down the air cylinder; 82. a pressing block seat; 83. briquetting; 91. a seat plate; 92. a third slide rail; 93. a third slider; 94. positioning a plate; 95. a push-pull cylinder; 100. a first workpiece; 101. a seat frame; 102. a sliding table cylinder; 103. a clamping jaw cylinder; 104. a valve block pressing cylinder; 105. valve briquetting; 200. a second workpiece.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the invention.
As shown in fig. 2-4, the utility model relates to an automatic welding device, including frame 1, welder 2, swivel work head 3, workstation rotation driving device 4, brake equipment 5 and work piece rotation driving device 6, wherein this welder 2 can be around, from top to bottom, from side to side and the universal welder device of ability of adjusting angle of rotation, in order to adjust the position of welder 2, belong to current conventional welder device that can universal regulation, can directly purchase on the market and obtain, its concrete structure composition is not the innovation content of this technical scheme, the installation is provided with first work piece seat 7 and second work piece closing device 8 on swivel work head 3, second work piece closing device 8 is located the top of first work piece seat 7 and corresponds with first work piece seat 7; the workbench rotation driving device 4 is installed on the frame 1 and is in transmission connection with the rotary workbench 3 to drive the rotary workbench 3 to rotate, the brake device 5 stops the rotation of the rotary workbench 3 when the rotary workbench 3 rotates a workpiece to the welding gun 2, and the workpiece rotation driving device 6 drives the first workpiece seat 7 rotating to the welding gun 2 after the rotation of the rotary workbench 3 is stopped. In welding, a plate-like first workpiece 100 is supported on a first workpiece holder 7, a tubular second workpiece 200 is placed above the plate-like first workpiece 100 and pressed by a second workpiece pressing device 8, then the rotary worktable 3 is driven by the worktable rotary driving device 4 to rotate to move the first workpiece 100 and the second workpiece 200 to the welding gun 2, at the moment, the brake device 5 acts to stop rotation of the rotary worktable 3, the welding gun 2 drives the first workpiece 100 and the second workpiece 200 to rotate by the workpiece rotary driving device 6 while welding the joint of the first workpiece 100 and the second workpiece 200, complete circumferential welding of the joint of the first workpiece 100 and the second workpiece 200 is completed, and the automatic welding machine has the advantages of being beneficial to reducing manual dependence of welding production, high in welding efficiency, good and consistent in welding finished product quality, and capable of meeting the requirement of automatically welding and connecting the tubular workpieces and the plate-shaped workpieces of the goods shelf.
The workbench rotation driving device 4 specifically includes a first motor 41, a driving wheel 42, a driven wheel 43 and a speed reducer 44, the first motor 41 and the speed reducer 44 are mounted on the frame 1, the driving wheel 42 is mounted on a motor shaft of the first motor 41, the driven wheel 43 is mounted on an input shaft of the speed reducer 44, the driving wheel 42 and the driven wheel 43 are in transmission connection, and the rotary workbench 3 is mounted on an output shaft of the speed reducer 44.
The brake device 5 specifically comprises a slide rail seat 51, a first slide rail 52, a slide block seat 53, a first slide block 54, a brake cylinder 55, a brake block 56, a second slide rail 57, a second slide block 58 and a brake block matching assembly 59, wherein the slide rail seat 51 is installed on the frame 1, the first slide rail 52 is longitudinally installed on the slide rail seat 51, the first slide block 54 is installed on the slide block seat 53 and is in sliding connection with the first slide rail 52, a cylinder body of the brake cylinder 55 is installed on the frame 1, a piston rod of the brake cylinder 55 is connected with the slide block seat 53, the brake block 56 is installed on the slide block seat 53, the second slide rail 57 is horizontally installed on the bottom surface of the rotary worktable 3, and the second slide block 58 is installed on the second slide rail 57; the brake block matching assembly 59 comprises a matching block 591, a push wheel 592 and a photoelectric sensor 593, the matching block 591 is mounted on the second slide block 58 and located above the brake block 56, a matching groove 594 is formed in the matching block 591 corresponding to the brake block 56, the push wheel 592 and the photoelectric sensor 593 are respectively mounted at two ends of the matching block 591 located at the matching groove 594, a guide inclined wall 561 in contact fit with the push wheel 592 is arranged on a side portion of the brake block 56, the first workpiece seat 7 specifically comprises a seat body 71, a workpiece support seat 72 and a rotating shaft 73, the seat body 71 is mounted on the rotary workbench 3, the rotating shaft 73 is rotatably connected and mounted on the seat body 71 through a bearing, an upper end of the rotating shaft 73 extends towards the upper portion of the seat body 71 and is fixedly connected with the workpiece support seat 72, a lower end of the rotating shaft 73 extends towards the bottom of the rotary workbench 3 and is provided with a connecting groove 74 on an end face of the lower end, the workpiece rotation driving device 6 specifically comprises a second motor 61, the second motor 61 is mounted on the slider seat 53, and a connecting projection 62 matched with the connecting groove 74 is arranged on the end part of the output shaft of the second motor 61 corresponding to the connecting groove 74; the second workpiece pressing device 8 specifically comprises a pressing cylinder 81, a pressing block seat 82 and a pressing block 83, wherein a cylinder body of the pressing cylinder 81 is installed on the rotary workbench 3, a piston rod of the pressing cylinder 81 vertically extends downwards and is fixedly connected with the pressing block seat 82 at the end part, the pressing block 83 is installed below the pressing block seat 82 through a bearing in a rotating connection mode, and the pressing block 83 is correspondingly located above the workpiece supporting seat 72.
The plate-shaped first workpiece 100 is supported and placed on the workpiece supporting seat 72 of the first workpiece seat 7, the tubular second workpiece 200 is placed above the plate-shaped first workpiece 100 and pressed tightly against the tubular second workpiece 200 by the pressing block 83 through the action of the pressing cylinder 81, the rotary table 3 rotates to drive the plate-shaped first workpiece 100 and the tubular second workpiece 200 to move to the welding gun 2, the rotation angle can be realized by using a stepping motor through the first motor 41, then the brake cylinder 55 of the brake device 5 operates the push-up slider seat 53 to drive the brake block 56 and the workpiece rotary driving device 6 to move, the brake block 56 moves upwards and pushes the push wheel 592 of the brake block matching assembly 59 through the guide inclined wall 561 of the brake block 56, so that the matching block 591 drives the photoelectric sensor 593 to move in the direction away from the rotating shaft 73 of the first workpiece seat 7, and simultaneously the brake block 56 is inserted into the matching groove of the matching block 591 to stop rotation of the rotary table 594, the connecting projection 62 on the output shaft end of the second motor 61 of the workpiece rotation driving device 6 is connected to the connecting groove 74 on the lower end face of the rotating shaft 73 of the first workpiece holder 7 in a matching manner, meanwhile, the photoelectric sensor 593 controls the second motor 61 to drive the rotating shaft 73 of the first workpiece holder 7 to rotate, the workpiece supporting seat 72 of the first workpiece holder 7 rotates, the workpiece supporting seat 72 and the pressing block 83 of the second workpiece pressing device 8 drive the plate-shaped first workpiece 100 and the tubular second workpiece 200 to rotate, the welding gun 2 completely welds the joint of the first workpiece 100 and the second workpiece 200 in the circumferential direction, after the rotating shaft 73 rotates for one circle, the photoelectric sensor 593 detects the detection hole 75 again, after the welding is completed, the brake cylinder 55 is reset, the brake block 56 is disengaged from the matching groove 594 of the matching block 591, the connecting projection 62 on the output shaft end of the second motor 61 is disengaged from the connecting groove 74 on the lower end face of the rotating shaft 73 of the first workpiece holder 7, the first motor 41 continues to operate to drive the rotary table 3 to rotate and drive the welded plate-shaped first workpiece 100 and the welded pipe-shaped second workpiece 200 to move to the next station, and the welded plate-shaped first workpiece 100 and the welded pipe-shaped second workpiece 200 are taken out.
Preferably, the first workpiece seats 7 and the second workpiece pressing devices 8 are distributed in an annular array on the rotary table 3, so that the welding operation of the plate-shaped first workpiece 100 and the tubular second workpiece 200 can be continuously performed, and the welding efficiency can be further improved.
As shown in fig. 3 and 5, a second workpiece positioning device 9 is installed on the frame 1 at the periphery of the rotary table 3, the second workpiece positioning device 9 includes a seat plate 91, a third slide rail 92, a third slide block 93, a positioning plate 94 and a push-pull cylinder 95, the seat plate 91 is installed on the frame 1, the third slide rail 92 is horizontally installed on the seat plate 91, the third slide block 93 is slidably installed on the third slide rail 92, the positioning plate 94 is installed on the third slide block 93, the cylinder body of the push-pull cylinder 95 is installed on the seat plate 91, the piston rod of the push-pull cylinder 95 is connected with the positioning plate 94, the piston rod of the push-pull cylinder 95 extends out to push the positioning plate 94 to move to the side of the second workpiece 200 to position the second workpiece 200, the second workpiece positioning device 9 helps to accurately place the tubular second workpiece 200 on the plate, it is helpful to accurately determine the placement position of the tubular second workpiece 200 on the plate-like first workpiece 100.
As shown in fig. 3 and fig. 6, an automatic discharging mechanism 10 is installed on the frame 1 along the rotation direction of the rotary table 3 and located at the downstream of the welding gun 2, a hand-operated valve 31 for controlling the operation of the down-pressing cylinder 81 is installed on the rotary table 3 corresponding to the down-pressing cylinder 81, the hand-operated valve 31 is a conventional cylinder control valve and can be purchased directly from the market, the automatic discharging mechanism 10 includes a seat frame 101, a sliding table cylinder 102, a clamping jaw cylinder 103, a valve pressing block cylinder 104 and a valve pressing block 105, it should be noted that the sliding table cylinder 102 and the clamping jaw cylinder 103 are cylinders which can be purchased directly from the market, the seat frame 101 is installed on the frame 1, the sliding table cylinder 102 is installed on the seat frame 101, the clamping jaw cylinder 103 is installed on the cylinder body of the sliding table cylinder 102, the valve pressing block cylinder 104 is installed on the seat frame 101 and corresponds to the hand-operated valve 31, the valve pressing block 105 is, the sliding table cylinder 102 can drive the clamping jaw cylinder 103 to move and clamp the welded and connected second workpiece 200, the valve pressing block cylinder 104 can drive the valve pressing block 105 to move and act on the hand-pulling valve 31 to enable the piston rod of the lower pressing cylinder 81 to retract, the sliding table cylinder 102 is reset to drive the clamping jaw cylinder 103 to move, the welded and connected first workpiece 100 and second workpiece 200 are taken out of the rotary table 3, and automatic unloading of the welded and connected first workpiece 100 and second workpiece 200 is achieved.
Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.
Claims (6)
1. The utility model provides an automatic welding equipment, includes frame (1) and welder (2), its characterized in that: the device is characterized by further comprising a rotary workbench (3), a workbench rotary driving device (4), a brake device (5) and a workpiece rotary driving device (6), wherein a first workpiece seat (7) and a second workpiece pressing device (8) are arranged on the rotary workbench (3), and the second workpiece pressing device (8) is located above the first workpiece seat (7) and corresponds to the first workpiece seat (7);
workstation rotation driving device (4) install in frame (1) and with swivel work head (3) transmission connection drive swivel work head (3) are rotatory, brake equipment (5) are in swivel work head (3) are rotatory extremely when welder (2) department right swivel work head (3) are splines, work piece rotation driving device (6) are in swivel work head (3) are splines the back drive rotation extremely welder (2) department first work piece seat (7) are rotatory.
2. The automatic welding apparatus of claim 1, wherein: the workbench rotation driving device (4) comprises a first motor (41), a driving wheel (42), a driven wheel (43) and a speed reducer (44), the first motor (41) and the speed reducer (44) are installed on the rack (1), the driving wheel (42) is installed on a motor shaft of the first motor (41), the driven wheel (43) is installed on an input shaft of the speed reducer (44), the driving wheel (42) and the driven wheel (43) are in transmission connection, and the rotary workbench (3) is installed on an output shaft of the speed reducer (44).
3. The automatic welding apparatus of claim 1, wherein: the brake device (5) comprises a slide rail seat (51), a first slide rail (52), a slide block seat (53), a first slide block (54), a brake cylinder (55), a brake block (56), a second slide rail (57), a second slide block (58) and a brake block matching component (59), wherein the slide rail seat (51) is installed on the rack (1), the first slide rail (52) is longitudinally arranged and installed on the slide rail seat (51), the first slide block (54) is installed on the slide block seat (53) and is in sliding connection with the first slide rail (52), a cylinder body of the brake cylinder (55) is installed on the rack (1), a piston rod of the brake cylinder (55) is connected with the slide block seat (53), the brake block (56) is installed on the slide block seat (53), and the second slide rail (57) is horizontally arranged and installed on the bottom surface of the rotary worktable (3), the second sliding block (58) is mounted on the second sliding rail (57) in a sliding connection manner;
the brake block matching assembly (59) comprises a matching block (591), a push wheel (592) and a photoelectric sensor (593), the matching block (591) is installed on the second sliding block (58) and located above the brake block (56), a matching groove (594) is formed in the matching block (591) corresponding to the brake block (56), the push wheel (592) and the photoelectric sensor (593) are installed at two ends of the matching groove (594) where the matching block (591) is located respectively, a guide inclined wall (561) in contact fit with the push wheel (592) is arranged on the side portion of the brake block (56), the first workpiece seat (7) comprises a seat body (71), a workpiece supporting seat (72) and a rotating shaft (73), the seat body (71) is installed on the rotating table (3), and the rotating shaft (73) is installed on the seat body (71) through bearing rotating connection, the upper end of the rotating shaft (73) extends towards the upper part of the base body (71) and is fixedly connected with the workpiece supporting seat (72), the lower end of the rotating shaft (73) extends towards the bottom of the rotary workbench (3) and is provided with a connecting groove (74) on the end surface of the lower end thereof, a detection hole (75) is arranged on the outer wall of the rotating shaft (73) corresponding to the photoelectric sensor (593), the workpiece rotation driving device (6) comprises a second motor (61), the second motor (61) is arranged on the slider seat (53), and a connecting lug (62) matched with the connecting groove (74) is arranged on the end part of an output shaft of the second motor (61) corresponding to the connecting groove (74); second work piece closing device (8) are including air cylinder (81), briquetting seat (82) and briquetting (83) down, the cylinder body of air cylinder (81) install in swivel work head (3), the piston rod of air cylinder (81) is down vertical extension and at tip fixed connection briquetting seat (82) down, briquetting (83) through bearing swivelling joint install in the below of briquetting seat (82), briquetting (83) correspond and are located the top of work piece supporting seat (72).
4. The automatic welding apparatus of claim 1, wherein: the first workpiece seat (7) and the second workpiece pressing devices (8) are distributed on the rotary worktable (3) in an annular array manner.
5. The automatic welding apparatus of claim 1, wherein: a second workpiece positioning device (9) is arranged on the frame (1) and positioned at the periphery of the rotary worktable (3), the second workpiece positioning device (9) comprises a seat plate (91), a third slide rail (92), a third slide block (93), a positioning plate (94) and a push-pull cylinder (95), the seat board (91) is arranged on the frame (1), the third slide rail (92) is horizontally arranged and arranged on the seat board (91), the third sliding block (93) is slidably connected and installed on the third sliding rail (92), the positioning plate (94) is arranged on the third sliding block (93), the cylinder body of the push-pull cylinder (95) is arranged on the seat plate (91), the piston rod of the push-pull air cylinder (95) is connected with the positioning plate (94), and the piston rod of the push-pull air cylinder (95) extends out to push the positioning plate (94) to move to the side of the second workpiece (200) to position the second workpiece (200).
6. The automatic welding apparatus of claim 3, wherein: the automatic discharging device is characterized in that an automatic discharging mechanism (10) is arranged on the rack (1) along the rotating direction of the rotating workbench (3) and positioned at the downstream of the welding gun (2), the rotating workbench (3) is provided with a hand-operated valve (31) corresponding to the downward-pressing cylinder (81) for installation and setting control, the downward-pressing cylinder (81) acts, the automatic discharging mechanism (10) comprises a seat frame (101), a sliding table cylinder (102), a clamping jaw cylinder (103), a valve pressing block cylinder (104) and a valve pressing block (105), the seat frame (101) is installed on the rack (1), the sliding table cylinder (102) is installed on the seat frame (101), the clamping jaw cylinder (103) is installed on the cylinder body of the sliding table cylinder (102), the valve pressing block cylinder (104) is installed on the seat frame (101) and corresponds to the hand-operated valve (31), the valve pressing block (105) is installed on the end part of a piston rod of the valve pressing block, slip table cylinder (102) action can drive clamping jaw cylinder (103) remove and carry welded connection second work piece (200), valve briquetting cylinder (104) action can promote valve briquetting (105) remove to act on hand power valve (31) make the piston rod of push down cylinder (81) retracts, by slip table cylinder (102) drive that resets clamping jaw cylinder (103) remove and will have welded connection's first work piece (100) and second work piece (200) follow take out on swivel work head (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020928832.0U CN212286430U (en) | 2020-05-28 | 2020-05-28 | an automatic welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020928832.0U CN212286430U (en) | 2020-05-28 | 2020-05-28 | an automatic welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212286430U true CN212286430U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020928832.0U Expired - Fee Related CN212286430U (en) | 2020-05-28 | 2020-05-28 | an automatic welding equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770495A (en) * | 2021-10-16 | 2021-12-10 | 芜湖双翼液压件有限公司 | Special-shaped steel pipe welding automation unit |
| CN116060733A (en) * | 2023-03-03 | 2023-05-05 | 常州市武进天马焊管机房设备有限公司 | Automatic welding system for machine room floor support piece |
| CN116713678A (en) * | 2023-08-10 | 2023-09-08 | 常州市鹏瑞自动化设备有限公司 | Automatic positioning compensation clamp for automobile brake shoe |
-
2020
- 2020-05-28 CN CN202020928832.0U patent/CN212286430U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770495A (en) * | 2021-10-16 | 2021-12-10 | 芜湖双翼液压件有限公司 | Special-shaped steel pipe welding automation unit |
| CN116060733A (en) * | 2023-03-03 | 2023-05-05 | 常州市武进天马焊管机房设备有限公司 | Automatic welding system for machine room floor support piece |
| CN116060733B (en) * | 2023-03-03 | 2025-03-14 | 常州市武进天马焊管机房设备有限公司 | Automatic welding system for machine room floor support piece |
| CN116713678A (en) * | 2023-08-10 | 2023-09-08 | 常州市鹏瑞自动化设备有限公司 | Automatic positioning compensation clamp for automobile brake shoe |
| CN116713678B (en) * | 2023-08-10 | 2023-10-10 | 常州市鹏瑞自动化设备有限公司 | Automatic positioning compensation clamp for automobile brake shoe |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |