CN210359784U - Multi-shaft ultrasonic welding machine - Google Patents
Multi-shaft ultrasonic welding machine Download PDFInfo
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- CN210359784U CN210359784U CN201920767092.4U CN201920767092U CN210359784U CN 210359784 U CN210359784 U CN 210359784U CN 201920767092 U CN201920767092 U CN 201920767092U CN 210359784 U CN210359784 U CN 210359784U
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- 238000003466 welding Methods 0.000 title claims abstract description 49
- 238000003825 pressing Methods 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 230000007306 turnover Effects 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 230000008859 change Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to a multi-shaft ultrasonic welding machine, which comprises a frame, wherein a frame pressing mechanism, a tool changing mechanism and a plurality of tool bit travelling mechanisms are arranged on the frame; the frame pressing mechanism comprises a workbench, a turnover pressing frame, a transmission bracket and a turnover driving device; each tool bit travelling mechanism is provided with a tool bit lifting assembly, a rotary welding tool bit is arranged on each tool bit lifting assembly, and the tool bit travelling mechanisms and the tool bit lifting assemblies drive the rotary welding tool bits to move and work and are matched with the tool changing mechanisms to replace the rotary welding tool bits; according to the scheme, the frame pressing mechanism is designed to compress the workpiece, and the frame pressing mechanism is controlled electrically and automatically, so that the processing efficiency is ensured, and the processing precision is improved; and the locking structure and the tool changing mechanism of the die are optimally designed, so that the die is more convenient to assemble and disassemble, the positioning precision is higher, the welding gun is more stable and quicker to replace, and the processing efficiency is further improved.
Description
Technical Field
The utility model belongs to the technical field of the ultrasonic welding technique and specifically relates to a multiaxis ultrasonic welding machine.
Background
The ultrasonic welding machine is advanced equipment in the field of modern welding technology, and has the advantages of high welding precision, easiness in operation, high efficiency and the like; most of the existing ultrasonic welding machines are single welding gun machines, and one machine only processes one workpiece, so that the welding processing efficiency is low; the locking mechanism of the welding mould is not designed sufficiently, and a pressing mechanism of a workpiece is lacked, so that the machining precision is influenced, the gun changing mechanism is not designed reasonably enough, and the machining efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multiaxis ultrasonic welding machine for overcoming the not enough of prior art.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a multi-axis ultrasonic welding machine comprises a frame, wherein a frame pressing mechanism, a tool changing mechanism and a plurality of tool bit travelling mechanisms are arranged on the frame; the frame pressing mechanism comprises a workbench, a turnover pressing frame, a transmission bracket and a turnover driving device; the overturning pressing frame is positioned on the upper side of the workbench, the transmission bracket is provided with a transmission assembly, the rear side part of the overturning pressing frame is matched with the transmission assembly of the transmission bracket, and the overturning driving device drives the overturning pressing frame to overturn through the transmission assembly of the transmission bracket; a locking arm is arranged at the front side part of the overturning pressing frame, and a locking component matched with the locking arm is arranged on the workbench; the left side and the right side of the overturning pressing frame are also provided with pressing plate assemblies, each pressing plate assembly comprises an auxiliary pressing plate and a pressing plate lifting cylinder, and the pressing plate lifting cylinders drive the auxiliary pressing plates to lift; every tool bit running gear on all be provided with tool bit lifting unit, be provided with the spin welding tool bit on the tool bit lifting unit, tool bit running gear and tool bit lifting unit drive spin welding tool bit and remove work to cooperate tool changing mechanism to change the spin welding tool bit.
Preferably, the turnover pressing frame is of a rectangular frame structure, the transmission assembly of the transmission support is a chain transmission assembly, and the transmission support is further provided with a chain tension adjusting component.
Preferably, the auxiliary pressure plate is provided with a downward workpiece locking component; the lower side of the workbench is also provided with an upward pneumatic positioning pin and a pneumatic demoulding device, the pneumatic positioning pin is positioned in the middle of the workbench, the pneumatic demoulding device is positioned on two sides of the pneumatic positioning pin, and the working end parts of the pneumatic positioning pin and the pneumatic demoulding device penetrate through the workbench.
Preferably, the tool changing mechanism comprises a tool magazine base, a tool magazine lifting frame and a tool magazine lifting cylinder, and the tool magazine lifting cylinder drives the tool magazine lifting frame to lift on the tool magazine base; the tool magazine lifting frame is provided with a cutter locking assembly and a plurality of cutter changing grooves, the cutter changing grooves are used for placing welding guns to be changed, the cutter locking assembly comprises a cutter locking cylinder, a push plate and a lock fork, and the cutter locking cylinder drives the lock fork to move through the push plate so as to enable the cutter locking cylinder to be matched with the welding guns in the cutter grooves.
Preferably, each cutter changing groove is provided with a cutter locking guide bar, the lock fork is in sliding fit with the cutter locking guide bar, the tool magazine lifting frame is further provided with a push plate locking pin matched with the push plate, the front side of each cutter changing groove is provided with an avoiding opening, and the width of the avoiding opening is smaller than that of the cutter changing groove.
Preferably, the both sides of tool magazine base all are provided with vertical lower side plate, and the both sides of tool magazine crane all are provided with vertical last curb plate, pass through linear slide rail sliding fit with the lower side plate of one side and last curb plate.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses multiaxis ultrasonic welding machine of scheme has designed and has pressed frame mechanism to compress tightly the work piece, presses frame mechanism through electric automated control, when guaranteeing machining efficiency, has improved the machining precision; and the locking structure and the tool changing mechanism of the die are optimally designed, so that the die is more convenient to assemble and disassemble, the positioning precision is higher, the welding gun is more stable and quicker to replace, and the processing efficiency is further improved.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
FIG. 1 is a perspective view of a multi-axis ultrasonic welding machine according to the present invention;
FIG. 2 is a schematic structural view of the multi-axis ultrasonic welding machine of the present invention;
fig. 3 is a schematic view of the upper side structure of the frame pressing mechanism of the present invention;
fig. 4 is a schematic view of the lower side structure of the frame pressing mechanism of the present invention;
fig. 5 is a schematic structural diagram of the tool changing mechanism of the present invention;
fig. 6 is an enlarged view of fig. 5 at a.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-2, the multi-axis ultrasonic welding machine of the present invention comprises a frame 1, wherein a frame pressing mechanism 2, a tool changing mechanism 3 and two tool bit traveling mechanisms 4 are arranged on the frame 1; tool bit running gear 4 can follow 1 top X axial slide rail in frame and remove, all be provided with two sets of tool bit lifting unit 5 on every tool bit running gear 4, tool bit lifting unit 5 can be followed Y axle and removed on tool bit running gear 4, is provided with the spin welding tool bit on tool bit lifting unit 5, tool bit lifting unit 5 can drive the spin welding tool bit and remove along the Z axle, the spin welding tool bit can be changed on tool changing mechanism 3.
As shown in fig. 3-4, the frame pressing mechanism 2 comprises a worktable 21, an overturning frame 22, a transmission bracket 23 and an overturning driving device 24; the workbench 21 is used for installing a mold, an upward pneumatic positioning pin 211 and a pneumatic demolding device 212 are arranged on the lower side of the workbench 21, the pneumatic positioning pin 211 is located in the middle of the workbench 21, the pneumatic demolding device 212 is located on two sides of the pneumatic positioning pin 211, the working end of the pneumatic positioning pin 211 penetrates through the workbench 21 to lock the mold, and the pneumatic demolding device 212 is used for demolding.
The overturning pressing frame 22 is positioned on the upper side of the workbench 21, and the overturning pressing frame 22 is of a rectangular frame structure, so that the workpiece can be pressed, the occupied space is reduced to the maximum extent, and the normal running work of the ultrasonic welding gun is ensured; the two groups of transmission supports 23 are respectively arranged at the left side and the right side of the rear side part of the workbench 21, chain transmission assemblies and chain tension adjusting parts are arranged on the transmission supports 23, the rear side part of the turnover pressing frame 22 is matched with the transmission assemblies of the transmission supports 23, the turnover driving device 24 is a speed reducing motor, and the turnover pressing frame 22 is driven to turn over by the transmission assemblies of the transmission supports 23; a locking arm 25 is arranged at the front side part of the overturning pressing frame 22, a locking assembly 26 matched with the locking arm 25 is arranged on the workbench 21, and the locking assembly 26 is a pneumatic overturning pressing buckle; and pressing plate assemblies are further arranged on the left side and the right side of the overturning pressing frame 22 and comprise auxiliary pressing plates 27 and pressing plate lifting cylinders 28, the pressing plate lifting cylinders 28 drive the auxiliary pressing plates 27 to lift, and downward workpiece locking components are arranged on the auxiliary pressing plates 27.
As shown in fig. 5-6, the tool changing mechanism 3 includes a tool magazine base 31, a tool magazine lifting frame 32 and a tool magazine lifting cylinder 33, wherein vertical lower side plates are arranged on both sides of the tool magazine base 31, vertical upper side plates are arranged on both sides of the tool magazine lifting frame 32, the lower side plate and the upper side plate on the same side are in sliding fit through a linear slide rail, the tool magazine lifting cylinder 33 is arranged on the tool magazine base 31, and the tool magazine lifting cylinder 33 drives the tool magazine lifting frame 32 to lift; the tool magazine lifting frame 32 is provided with a tool locking assembly and a plurality of tool changing grooves 34, the tool changing grooves 34 are used for placing welding guns to be changed, the front sides of the tool changing grooves 34 are provided with avoidance openings, the avoidance openings are used for avoiding gas circuit structures on the welding guns, the width of the avoidance openings is smaller than that of the tool changing grooves 34, and the welding guns are prevented from sliding from the avoidance openings; the lock knife assembly comprises a lock knife cylinder 35, a push plate 36 and a lock fork 37, the lock knife cylinder 35 drives the lock fork 37 to move through the push plate 36, so that the lock fork is matched with a welding gun on the knife groove 34, a convex rib mechanism is arranged on the lock fork 37, a groove mechanism is arranged on the welding gun, and a convex rib of the lock fork 37 is matched with a groove of the welding gun; each knife changing groove 34 is provided with a knife locking guide bar 38, the lock fork 37 is in sliding fit with the knife locking guide bar 38 to guide the lock fork 37, and the tool magazine lifting frame 32 is also provided with a push plate locking pin matched with the push plate 36.
In the embodiment, the number of the tool changing grooves 34 is 6, the number of the locking forks 37 is 6, the number of the tool changing cylinders 35 is two, the number of the pushing plates 36 is two, each 3 tool changing grooves 34 form a group, and one tool locking cylinder 35 is matched with one pushing plate 36 to drive the 3 locking forks 37 to move; the number and grouping of the components can be adjusted according to actual conditions.
In a non-tool-changing state, the push plate locking pin locks the push plate 36, and the lock fork 37 locks the welding gun on the tool changing groove 34 to prevent the welding gun from moving; when the tool is changed, the push plate locking pin is unlocked, the tool locking cylinder 35 drives the lock fork 37 to retreat through the push plate 36, so that the lock fork 37 is separated from the welding gun on the tool changing groove 34, the welding gun in a working state can be detached and placed on the vacant tool changing groove 34, and a new welding gun can be taken.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a multiaxis ultrasonic welding machine which characterized in that: the tool changing machine comprises a rack (1), wherein a frame pressing mechanism (2), a tool changing mechanism (3) and a plurality of tool bit travelling mechanisms (4) are arranged on the rack (1); the frame pressing mechanism (2) comprises a workbench (21), a turnover pressing frame (22), a transmission bracket (23) and a turnover driving device (24); the overturning pressing frame (22) is positioned on the upper side of the workbench (21), a transmission assembly is arranged on the transmission support (23), the rear side part of the overturning pressing frame (22) is matched with the transmission assembly of the transmission support (23), and the overturning driving device (24) drives the overturning pressing frame (22) to overturn through the transmission assembly of the transmission support (23); a locking arm (25) is arranged on the front side part of the overturning pressing frame (22), and a locking buckle component (26) matched with the locking arm (25) is arranged on the workbench (21); pressing plate assemblies are further arranged on the left side and the right side of the overturning pressing frame (22), each pressing plate assembly comprises an auxiliary pressing plate (27) and a pressing plate lifting cylinder (28), and the pressing plate lifting cylinders (28) drive the auxiliary pressing plates (27) to lift; every tool bit running gear (4) on all be provided with tool bit lifting unit (5), be provided with the spin welding tool bit on tool bit lifting unit (5), tool bit running gear (4) and tool bit lifting unit (5) drive spin welding tool bit and remove work to cooperation tool changing mechanism (3) change spin welding tool bit.
2. The multi-axis ultrasonic welder according to claim 1, characterized in that: the overturning pressing frame (22) is of a rectangular frame structure, the transmission assembly of the transmission bracket (23) is a chain transmission assembly, and a chain tension adjusting component is further arranged on the transmission bracket (23).
3. The multi-axis ultrasonic welder according to claim 1, characterized in that: a downward workpiece locking component is arranged on the auxiliary pressure plate (27); the pneumatic demoulding device is characterized in that an upward pneumatic positioning pin (211) and a pneumatic demoulding device (212) are further arranged on the lower side of the workbench (21), the pneumatic positioning pin (211) is located in the middle of the workbench (21), the pneumatic demoulding device (212) is located on two sides of the pneumatic positioning pin (211), and working end portions of the pneumatic positioning pin (211) and the pneumatic demoulding device (212) penetrate through the workbench (21).
4. The multi-axis ultrasonic welder according to claim 1, characterized in that: the tool changing mechanism (3) comprises a tool magazine base (31), a tool magazine lifting frame (32) and a tool magazine lifting cylinder (33), and the tool magazine lifting cylinder (33) drives the tool magazine lifting frame (32) to ascend and descend on the tool magazine base (31); the tool magazine lifting frame (32) is provided with a cutter locking assembly and a plurality of cutter changing grooves (34), the cutter changing grooves (34) are used for placing welding guns to be changed, the cutter locking assembly comprises a cutter locking cylinder (35), a push plate (36) and a locking fork (37), and the cutter locking cylinder (35) drives the locking fork (37) to move through the push plate (36), so that the cutter locking cylinder is matched with the welding guns on the cutter changing grooves (34).
5. The multi-axis ultrasonic welder according to claim 4, characterized in that: each cutter changing groove (34) is provided with a cutter locking guide bar (38), a lock fork (37) is in sliding fit with the cutter locking guide bar (38), a push plate locking pin matched with a push plate (36) is further arranged on the tool magazine lifting frame (32), the front side of each cutter changing groove (34) is provided with an avoiding opening, and the width of each avoiding opening is smaller than that of each cutter changing groove (34).
6. The multi-axis ultrasonic welder according to claim 4, characterized in that: the two sides of the tool magazine base (31) are provided with vertical lower side plates, the two sides of the tool magazine lifting frame (32) are provided with vertical upper side plates, and the lower side plates and the upper side plates on the same side are in sliding fit through linear sliding rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920767092.4U CN210359784U (en) | 2019-05-27 | 2019-05-27 | Multi-shaft ultrasonic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920767092.4U CN210359784U (en) | 2019-05-27 | 2019-05-27 | Multi-shaft ultrasonic welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210359784U true CN210359784U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920767092.4U Active CN210359784U (en) | 2019-05-27 | 2019-05-27 | Multi-shaft ultrasonic welding machine |
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| Country | Link |
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| CN (1) | CN210359784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227880A (en) * | 2019-05-27 | 2019-09-13 | 苏州凯尔博精密机械有限公司 | A kind of multi-axis ultrasonic wave soldering picks |
| CN112372221A (en) * | 2021-01-13 | 2021-02-19 | 宁波昌扬机械工业有限公司 | Multi-axis electric welding equipment for automobile tubular beams |
-
2019
- 2019-05-27 CN CN201920767092.4U patent/CN210359784U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227880A (en) * | 2019-05-27 | 2019-09-13 | 苏州凯尔博精密机械有限公司 | A kind of multi-axis ultrasonic wave soldering picks |
| CN112372221A (en) * | 2021-01-13 | 2021-02-19 | 宁波昌扬机械工业有限公司 | Multi-axis electric welding equipment for automobile tubular beams |
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Address after: 215106 In the Fumin Industrial Park (Kaierbo Industrial Park) on the north side of Dongshan Avenue, Linhu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou Kaierbo Technology Co.,Ltd. Address before: 215106 In the Fumin Industrial Park (Kaierbo Industrial Park) on the north side of Dongshan Avenue, Linhu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU KEBER PRECISION MACHINERY Co.,Ltd. |