CN111266723B - Integrated mounting structure of bonding tool for ultrasonic welding - Google Patents
Integrated mounting structure of bonding tool for ultrasonic welding Download PDFInfo
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- CN111266723B CN111266723B CN201911382987.7A CN201911382987A CN111266723B CN 111266723 B CN111266723 B CN 111266723B CN 201911382987 A CN201911382987 A CN 201911382987A CN 111266723 B CN111266723 B CN 111266723B
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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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
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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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
- B23K20/106—Features related to sonotrodes
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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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/26—Auxiliary equipment
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Abstract
The invention relates to the technical field of welding, and discloses a welding head integrated mounting structure for ultrasonic welding. The welding head is rigidly connected to the welding equipment through the fixing assembly, so that an installation mode that an ultrasonic three-way set formed by the transducer, the amplitude modulator and the welding head is connected to the welding equipment by utilizing the amplitude modulator and elastic limiting is carried out on the welding head body is replaced, rigid fixing of the welding head is realized, pressure and formed strain on the welding head in the ultrasonic welding process are more uniform and stable, the welding head can bear larger pressure and load, and the welding quality and the service life of the welding head are improved. According to the invention, the thin-wall vibration reduction structure is arranged on the fixing assembly and is used for carrying out vibration isolation on the welding head body and the welding equipment, so that the influence on the welding equipment in the welding process of the welding head is avoided.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a welding head integrated mounting structure for ultrasonic welding.
Background
The ultrasonic welding unit in the ultrasonic welding application mainly comprises an energy converter, an amplitude modulator and a welding head which are sequentially connected to form an ultrasonic three-link group, high-frequency electric energy is converted into mechanical vibration through the energy converter, the amplitude modulator is used for adjusting the amplitude of the mechanical vibration and is mainly used for amplifying the vibration, the final vibration is gathered on the welding head, and the welding head drives a load to complete welding work under the condition of high-frequency vibration.
At present, a flange plate is usually designed at a middle node on an amplitude modulator, an annular hoop clamps the flange plate to fix an ultrasonic triple set on welding equipment, an ultrasonic welding head is generally not clamped and fixed, and only an elastic material is adopted to support the middle node of the welding head. By adopting the clamping mode to fix the ultrasonic triple set, the high-frequency vibration of the welding head during working can be effectively avoided being blocked by the fixing device, the ultrasonic no-load power is reduced, and the heating value and the loss are reduced.
The ultrasonic three-group method fixed by the clamping method has an obvious defect of insufficient rigidity when being applied to occasions with larger welding pressure and amplitude. On one hand, the position of the fixed support ultrasonic three-way set is on the amplitude modulator, and the welding pressure is concentrated on the welding spot position on the welding head, so that the welding spot has the problem of uneven stress under larger welding pressure, the stress and the strain quantity at two ends of the welding head in the length direction are inconsistent, the welding effect at two sides of the welding spot is inconsistent, the abrasion speed at two sides of the welding spot is inconsistent, and the service life of the welding head is greatly influenced; on the other hand, when the annular clamp is used for fixing, looseness is easily generated under a heavy load, so that the welding head is easily rotated in the working process, and the welding quality and the service life of the welding head are influenced.
Disclosure of Invention
The invention aims to provide a welding head integrated mounting structure for ultrasonic welding, which can solve the problem of insufficient rigidity of an ultrasonic three-way set fixed in a clamping mode in the welding process.
In order to achieve the purpose, the invention adopts the following technical scheme:
a welding head integrated mounting structure for ultrasonic welding comprises a welding head body, wherein welding spots are convexly arranged on the side wall of the welding head body extending along the length direction of the welding head body, and two groups of fixing assemblies are symmetrically distributed relative to a symmetrical plane, the symmetrical plane is a radial plane passing through the center of the welding spots and perpendicular to the central axis of the welding head body, and the fixing assemblies are configured to rigidly connect the welding head body to welding equipment and enable at least one welding spot to be used for welding a welding piece;
and the fixed assembly is provided with a thin-wall vibration reduction structure for carrying out vibration isolation on the welding head body and the welding equipment.
As a preferable technical solution of the integrated mounting structure of the welding head for ultrasonic welding, the welding head body has four side walls extending along the length direction thereof;
the welding points are arranged on at least one of the side walls, and the fixing assemblies and the welding points are positioned on the same side wall, or the fixing assemblies are arranged on two side walls adjacent to the side wall where the welding points are positioned.
As an optimal technical scheme of the welding head integrated mounting structure for ultrasonic welding, the two side walls parallel to the horizontal plane are provided with the welding points, each fixing assembly comprises two fixing blocks connected to the welding equipment, the fixing blocks are arranged on the two side walls adjacent to the side wall where the welding points are located, and the two fixing blocks of each fixing assembly are symmetrical about a vertical plane passing through the central axis of the welding head body.
As an optimal technical scheme of the welding head integrated mounting structure for ultrasonic welding, the thin-wall vibration reduction structures correspond to the fixed blocks one to one, node flanges corresponding to the fixed blocks one to one are arranged on the side walls where the fixed blocks are located in a protruding mode, and the node flanges are connected to the fixed blocks through the corresponding thin-wall vibration reduction structures.
As a preferred technical solution of the welding head integrated mounting structure for ultrasonic welding, the upper end surface of the fixing block and the welding point located above are on the same horizontal plane, and the lower end surface of the fixing block and the welding point located below are on the same horizontal plane.
As an optimal technical scheme of the welding head integrated mounting structure for ultrasonic welding, the welding head integrated mounting structure further comprises a welding head mounting plate, wherein the welding head mounting plate is positioned above the welding head body and is detachably connected to all the fixing blocks.
As an optimal technical solution of the above welding head integrated mounting structure for ultrasonic welding, two side walls parallel to the horizontal plane are provided with the welding points, each fixing assembly includes two fixing block sets, each fixing block set includes at least one fixing block, one fixing block set is provided on each side wall of the welding point, and each fixing block set of the fixing assembly is symmetrical with respect to the horizontal plane passing through the center of the welding head body.
As an optimal technical solution of the welding head integrated mounting structure for ultrasonic welding, each fixing block is provided with a thin-wall vibration reduction structure for connecting the welding equipment, the side wall of the fixing block group is convexly provided with node flanges corresponding to the fixing block group one by one, and the fixing block in the fixing block group is detachably connected to the node flanges corresponding to the fixing block group.
As a preferred technical scheme of the welding head integrated mounting structure for ultrasonic welding, the welding head integrated mounting structure further comprises a welding head mounting plate, and the welding head mounting plate and the thin-wall vibration reduction structure are integrally arranged.
As a preferable technical solution of the integrated mounting structure of the welding head for ultrasonic welding, a vibration reduction groove is formed at a position where the node flange contacts the side wall where the node flange is located.
The invention has the beneficial effects that: the welding head body is rigidly connected to the welding equipment through the fixing assembly, so that an installation mode that an ultrasonic three-in-one set formed by the transducer, the amplitude modulator and the welding head is connected to the welding equipment by utilizing the amplitude modulator and the welding head is elastically limited is replaced, the rigid fixation of the welding head is realized, the pressure and the formed strain on the welding head in the ultrasonic welding process are more uniform and stable, the welding head can bear larger pressure and load, and the welding quality and the service life of the welding head are improved. According to the invention, the thin-wall vibration reduction structure is arranged on the fixing assembly and is used for carrying out vibration isolation on the welding head body and the welding equipment, so that the influence on the welding equipment in the welding process of the welding head is avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention 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 for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic structural view of a bonding tool body according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a bonding tool mounting plate according to an embodiment of the present invention;
fig. 3 is an assembly view of a weld head body and a weld head mounting plate provided in accordance with one embodiment of the present invention;
fig. 4 is a schematic structural view of a bonding tool body according to a second embodiment of the present invention;
fig. 5 is a schematic structural diagram of a welding head mounting plate according to a second embodiment of the present invention;
fig. 6 is an assembly view of a weld head body and a weld head mounting plate provided in accordance with a second embodiment of the present invention.
In the figure:
1. a welding head body; 2. welding spots; 3. a node flange; 4. a thin-wall vibration reduction structure; 5. a fixed block; 6. a first threaded mounting hole; 7. a first bolt; 8. connecting holes; 9. a welding head mounting plate; 10. mounting blocks; 11. a second threaded mounting hole; 12. an ultrasonic transducer; 13. a vibration reduction groove; 14. a third threaded mounting hole; 15. and a second bolt.
Detailed Description
In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.
Example one
As shown in fig. 1 to 3, the present embodiment provides an integrated mounting structure of a welding head for ultrasonic welding, which includes a welding head body 1, a welding point 2 protruding from a side wall of the welding head body 1 extending along a length direction thereof, and two sets of fixing assemblies symmetrically distributed about a symmetry plane, where the symmetry plane is a radial plane passing through a center of the welding point 2 and perpendicular to a central axis of the welding head body 1, and the fixing assemblies are configured to rigidly connect the welding head body 1 to a welding device and enable at least one welding point 2 to be used for welding the welding piece.
In the embodiment, the welding head body 1 is rigidly connected to the welding equipment through the fixing assembly, so that an installation mode that an amplitude modulator is used for connecting an ultrasonic three-link set formed by an energy converter, the amplitude modulator and the welding head to the welding equipment and elastically limiting the welding head is replaced, rigid fixation of the welding head is realized, pressure and formed strain on the welding head in the ultrasonic welding process are more uniform and stable, the welding head can bear larger pressure and load, and the welding quality and the service life of the welding head are improved.
In this embodiment, the horn is made to work at the required amplitude by defining the shape and size of the horn body 1, and therefore, the amplitude modulator is eliminated. At least one end of the length direction of the welding head body 1 is provided with a connecting hole 8, the connecting hole 8 is a threaded hole and is used for connecting an ultrasonic transducer 12, the traditional ultrasonic three-connection-group structure is simplified, the stress at the two ends of the length direction of the welding head body 1 is more uniform, and the stability and the reliability of the welding head are improved. In other embodiments, an amplitude modulator may be provided between the horn body 1 and the ultrasonic transducer 12.
The principle of welding by a welding head in ultrasonic welding is that ultrasonic energy is transmitted between two weldments to be welded by using high-frequency vibration with certain amplitude, and under the condition of applying pressure, the contact surfaces of the two weldments rub against each other to form fusion of a molecular layer. In order to avoid the influence on welding equipment in the welding process of the welding head, the thin-wall vibration damping structure 4 is arranged on the fixing component and used for carrying out vibration isolation on the welding head body 1 and the welding equipment.
In this embodiment, the bonding tool body 1 is substantially a rectangular parallelepiped, and the length of the bonding tool body 1 is about one wavelength, that is, the bonding tool in this embodiment is a full-wave bonding tool, and the bonding tool body 1 has four sidewalls extending along the length direction thereof, that is, an upper sidewall, a left sidewall, a lower sidewall, and a right sidewall, which are sequentially arranged.
In other embodiments, the welding spots 2 may be disposed on the left side wall and/or the right side wall, or only the welding spots 2 are disposed on the upper side wall, or only the welding spots 2 are disposed on the lower side wall, and the like, the number of the welding spots 2 on each side wall is not limited to one, and may be two, three, or more, and the welding spots 2 on the same side wall are distributed along a direction perpendicular to the central axis of the welding head body 1.
In the embodiment, two ultrasonic nodes are arranged at 1/4 position and 3/4 position along the length direction of the welding head body 1, and each ultrasonic node is provided with one fixing component. In other embodiments, the ultrasonic nodes are not limited to the above positions, and may be 1/5 position, 4/5 position, etc., which are not limited herein.
The positions of the left side wall and the right side wall corresponding to each ultrasonic node are provided with node flanges 3, and the two node flanges 3 corresponding to the same ultrasonic node are symmetrical about a vertical plane passing through the central axis of the welding head body 1. Each node flange 3 deviates from the one end of bonding tool body 1 and all is equipped with thin wall damping structure 4, and the one end that deviates from node flange 3 of thin wall damping structure 4 is equipped with fixed block 5, and above-mentioned thin wall damping structure 4 is the snakelike structure that extends along the distribution direction of left side wall and right side wall. In this embodiment, the welding head body 1, the node flange 3, the thin-wall vibration damping structure 4, and the fixing block 5 are integrally disposed.
Above-mentioned integrated mounting structure of bonding tool for ultrasonic welding still includes bonding tool mounting panel 9, bonding tool mounting panel 9 is located the top of bonding tool body 1, all be equipped with the first screw thread mounting hole 6 of vertical setting on every fixed block 5, be equipped with the installation piece 10 with the 5 one-to-one of fixed block on bonding tool mounting panel 9, all be equipped with second screw thread mounting hole 11 on every installation piece 10, utilize first bolt 7 to connect first screw thread mounting hole 6 and second screw thread mounting hole 11, in order to connect bonding tool body 1 demountable in bonding tool mounting panel 9, and bonding tool mounting panel 9 connects in welding equipment.
After connecting above-mentioned bonding tool body 1 on welding equipment through bonding tool mounting panel 9, utilize welding equipment to provide the support for fixed block 5, carry out ultrasonic vibration under the excitation of transducer, solder joint 2 receives the reaction force that comes from every fixed block 5 and provide, utilize thin wall damping structure 4 to carry out vibration isolation to fixed block 5 and bonding tool body 1 this moment, make bonding tool body 1 carry out ultrasonic vibration when the vibration of fixed block 5 reduce to can neglecting basically, when bonding tool body 1 utilizes ultrasonic vibration to weld, bonding tool body 1 has realized the rigidity of bonding tool body 1 and has fixed, the life of welding quality and bonding tool has been improved.
In the actual welding process, because the welding spots 2 have the abrasion problem, after one welding spot 2 is abraded, the welding head body 1 can be detached, the welding head body 1 is turned upside down, and the welding spot 2 which is originally positioned above is used for welding.
Furthermore, the upper end surface of the fixed block 5 and the welding point 2 positioned above are on the same horizontal plane, and the lower end surface of the fixed block 5 and the welding point 2 positioned below are on the same horizontal plane. Adopt above-mentioned fixed block 5 to connect bonding tool body 1 in bonding tool mounting panel 9, adopt the fixed mode fixed bonding tool body 1 in plane, need not to adjust the levelness that is used for welded solder joint 2 afterwards again moreover, reduced the installation degree of difficulty and the debugging degree of difficulty of bonding tool.
Example two
The difference between the present embodiment and the first embodiment is that, as shown in fig. 4 to 6, each fixing assembly includes two fixing block sets, each fixing block set includes two fixing blocks 5, two fixing blocks 5 in one of the fixing block sets in each fixing assembly are located right above the upper sidewall, and two fixing blocks 5 in the other fixing block set are located right below the lower sidewall.
Specifically, a node flange 3 is respectively arranged at a position corresponding to the ultrasonic node on the upper side wall and the lower side wall, the node flanges 3 are arranged in one-to-one correspondence with the fixed block groups, the two node flanges 3 corresponding to the same ultrasonic node are symmetrical about a horizontal plane passing through the center of the welding head body 1, and the node flange 3 extends from the left side wall of the welding head body 1 to the right side wall of the welding head body 1. Each node flange 3 is provided with two vertically arranged third threaded mounting holes 14, and the third threaded mounting holes 14 on each node flange 3 are arranged in one-to-one correspondence with the fixed blocks 5 in the fixed block group corresponding to the third threaded mounting holes 14.
The welding head integrated mounting structure for ultrasonic welding further comprises a welding head mounting plate 9, four thin-wall vibration reduction structures 4 are arranged on the welding head mounting plate 9, the thin-wall vibration reduction structures 4 and the fixed blocks 5 are arranged in a one-to-one correspondence mode, a first thread mounting hole 6 vertically arranged is formed in each mounting block 10, the first thread mounting hole 6 and a third thread mounting hole 14 are connected through a second bolt 15, the welding head body 1 is connected to the welding head mounting plate 9, and the thin-wall vibration reduction structures 4 are used for carrying out vibration isolation on the fixed blocks 5 and the welding head mounting plate 9. In this embodiment, the node flange 3 and the welding head body 1 are integrally arranged, the fixing block 5, the thin-wall vibration reduction structure 4 and the welding head mounting plate 9 are integrally arranged, and the thin-wall vibration reduction structure 4 is the thin-wall vibration reduction structure 4 extending along the length direction of the welding head body 1.
Further, a vibration reduction groove 13 is formed at a position where the node flange 3 contacts the side wall where it is located, to further reduce vibration at the ultrasonic node.
Although the vibration isolation by the thin-walled vibration reduction structure 4 is performed after the fixing block 5 and the node flange 3 are connected by the second bolts 15 in the present embodiment, it is verified that the amplitude at the ultrasonic node is small, and therefore the vibration between the fixing block 5 and the node flange 3 is much smaller than the vibration at the position of the welding spot 2 for welding, and the fixing block 5 and the node flange 3 are not welded together.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Claims (4)
1. The welding head integrated mounting structure for ultrasonic welding comprises a welding head body (1), and is characterized in that a welding spot (2) is convexly arranged on a side wall of the welding head body (1) extending along the length direction of the welding head body, and two groups of fixing assemblies are symmetrically distributed relative to a symmetrical plane, the symmetrical plane is a radial plane passing through the center of the welding spot (2) and perpendicular to the central axis of the welding head body (1), and the fixing assemblies are configured to rigidly connect the welding head body (1) to welding equipment and enable at least one welding spot (2) to be used for welding a welding piece;
the fixing component is provided with a thin-wall vibration reduction structure (4) for carrying out vibration isolation on the welding head body (1) and the welding equipment;
the welding head body (1) is provided with four side walls extending along the length direction of the welding head body; the welding points (2) are arranged on at least one side wall, the fixing component comprises fixing blocks (5), the thin-wall vibration reduction structures (4) correspond to the fixing blocks (5) one by one, and node flanges (3) are convexly arranged on the side wall where the welding points (2) are located; the welding head integrated mounting structure for ultrasonic welding also comprises a welding head mounting plate (9);
the fixed assemblies and the welding spots (2) are positioned on the same side wall, each fixed assembly comprises two fixed block groups, each fixed block group comprises at least one fixed block (5), each side wall provided with the welding spots (2) is respectively provided with one fixed block group, and the two fixed block groups of each fixed assembly are symmetrical about a horizontal plane passing through the center of the welding head body (1); the welding head mounting plate (9) is connected to the corresponding fixing block (5) through a thin-wall vibration reduction structure (4), and the fixing block (5) is detachably connected with the node flange (3); or the fixing assemblies are arranged on two side walls adjacent to the side wall where the welding spot (2) is located, each fixing assembly comprises two fixing blocks (5) connected to the welding equipment, the fixing blocks (5) are arranged on two side walls adjacent to the side wall where the welding spot (2) is located, and the two fixing blocks (5) of each fixing assembly are symmetrical about a vertical plane passing through the central axis of the welding head body (1); the side wall where the fixed block (5) is located is convexly provided with node flanges (3) which are in one-to-one correspondence with the fixed block (5), the fixed block (5) is connected with the node flanges (3) through the corresponding thin-wall vibration reduction structures (4), and the fixed block (5) is detachably connected with the welding head mounting plate (9);
welding head mounting panel (9) are located the top of welding head body (1), all are equipped with first screw thread mounting hole (6) of vertical setting on every fixed block (5), are equipped with mounting block (10) with fixed block (5) one-to-one on welding head mounting panel (9), all are equipped with second screw thread mounting hole (11) on every mounting block (10), utilize first bolt (7) to connect first screw thread mounting hole (6) and second screw thread mounting hole (11).
2. The integrated mounting structure of the welding head for ultrasonic welding according to claim 1, wherein the fixing components are arranged on two side walls adjacent to the side wall where the welding point (2) is located, the upper end surface of the fixing block (5) and the welding point (2) located above are on the same horizontal plane, and the lower end surface of the fixing block (5) and the welding point (2) located below are on the same horizontal plane.
3. A bonding tool integrated mounting structure for ultrasonic bonding according to claim 1, wherein, the two side walls parallel to the horizontal plane are provided with the bonding pads (2), each fixing block (5) is provided with the thin-wall vibration damping structure (4) for connecting the bonding equipment, the side wall provided with the fixing block set is convexly provided with node flanges (3) corresponding to the fixing block set one by one, and the fixing blocks (5) in the same fixing block set are detachably connected to the node flanges (3) corresponding to the fixing block set.
4. A horn integrated mounting structure for ultrasonic welding according to claim 3, wherein the node flange (3) is formed with a vibration reduction groove (13) at a position where it contacts the side wall.
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| CN201911382987.7A CN111266723B (en) | 2019-12-27 | 2019-12-27 | Integrated mounting structure of bonding tool for ultrasonic welding |
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| CN112355459A (en) * | 2020-10-30 | 2021-02-12 | 上海骄成机电设备有限公司 | Ultrasonic wave subassembly and ultrasonic welding machine |
| CN114160954B (en) * | 2021-11-04 | 2023-03-31 | 天能电池(芜湖)有限公司 | Automatic ultrasonic wave capping device of binary channels |
| CN114226948A (en) * | 2022-01-17 | 2022-03-25 | 广州市科普超声电子技术有限公司 | Full-wavelength ultrasonic tool head and ultrasonic welding device |
| CN114669857B (en) * | 2022-04-24 | 2024-02-23 | 广东利元亨智能装备股份有限公司 | Welding head assembly, ultrasonic triple set and ultrasonic welding machine |
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| CN200961776Y (en) * | 2006-08-11 | 2007-10-17 | 深圳市创唯星自动化设备有限公司 | Ddamping mechanism |
| JP4564548B2 (en) * | 2008-04-28 | 2010-10-20 | 株式会社アルテクス | Resonator for ultrasonic vibration bonding and supporting device for supporting the same |
| CN202317429U (en) * | 2011-10-27 | 2012-07-11 | 中冶南方(武汉)威仕工业炉有限公司 | Vibratory welding device for alloy weldment |
| US8919631B2 (en) * | 2012-03-15 | 2014-12-30 | Asm Technology Singapore Pte Ltd | Wire bonder including a transducer, a bond head, and a mounting apparatus |
| CN204458248U (en) * | 2014-12-11 | 2015-07-08 | 3M中国有限公司 | Support vibration-damped component, compressor assembly |
| CN204954153U (en) * | 2015-09-22 | 2016-01-13 | 佛山市顺德区楚鑫机电有限公司 | Push -pull type ultrasonic wave energy conversion device |
| CN206747774U (en) * | 2017-05-31 | 2017-12-15 | 上海骄成机电设备有限公司 | A kind of ultrasonic wave metal welder |
| CN107234330B (en) * | 2017-05-31 | 2020-08-28 | 上海骄成机电设备有限公司 | Ultrasonic metal welding device and working method thereof |
| CN110125529A (en) * | 2018-02-08 | 2019-08-16 | 株式会社厄泰克斯 | Engagement resonator or engagement supporting fixture |
| CN108723577A (en) * | 2018-06-19 | 2018-11-02 | 湖南文理学院 | A kind of friction welding (FW) special screw thread stirring-head |
| CN209062344U (en) * | 2018-11-28 | 2019-07-05 | 深圳市言必果科技有限公司 | A kind of lithium ion battery tab welding tooling |
| CN109551098B (en) * | 2018-12-11 | 2020-09-18 | 上海航天设备制造总厂有限公司 | Floating type constant-pressure control stirring friction welding device and method |
| CN109746565A (en) * | 2019-03-07 | 2019-05-14 | 上海骄成机电设备有限公司 | A kind of ultrasonic module transferring structure |
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Address after: 200240 floor 3, building 2, No. 1488, Cangyuan Road, Minhang District, Shanghai Applicant after: Shanghai Jiaocheng Ultrasonic Technology Co.,Ltd. Address before: 200241 1st floor, building 3, 48 Lane 4916, Hongmei South Road, Minhang District, Shanghai Applicant before: SBT ENGINEERING SYSTEMS Co.,Ltd. |
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