CN215588129U - Welding assembly, triple set and ultrasonic welding equipment - Google Patents
Welding assembly, triple set and ultrasonic welding equipment Download PDFInfo
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- CN215588129U CN215588129U CN202121439549.2U CN202121439549U CN215588129U CN 215588129 U CN215588129 U CN 215588129U CN 202121439549 U CN202121439549 U CN 202121439549U CN 215588129 U CN215588129 U CN 215588129U
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- 238000003466 welding Methods 0.000 title claims abstract description 75
- 238000009434 installation Methods 0.000 claims abstract description 25
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- 238000003825 pressing Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 9
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Abstract
The application discloses a welding assembly, a triple group and ultrasonic welding equipment; the outer side wall of the body is provided with a node supporting part which is a rigid structure; the body is arranged in the first mounting cavity in a penetrating mode, and the node supporting part abuts against the inner side wall of the first mounting cavity; the second mounting seat is arranged in the first mounting cavity and is provided with a second mounting cavity communicated with the first mounting cavity, and the outer diameter of the second mounting cavity is matched with the inner diameter of the first mounting cavity; the spring diaphragm is arranged on the second mounting seat; the welding head is coaxially connected with the body, and the connecting end parts of the welding head and the body are respectively positioned on two sides of the spring diaphragm; adopt the technical scheme that this application provided to solve current ultrasonic bonding triplex group installation inconvenient, easily cause the technical problem of influence to follow-up production processing.
Description
Technical Field
The application relates to the field of ultrasonic welding equipment, in particular to a welding assembly, a triple set and ultrasonic welding equipment.
Background
The three-link group is an important component in ultrasonic welding equipment, and generally comprises an energy converter, an amplitude modulator and a welding head, wherein when the existing amplitude modulator is installed, spring diaphragms are respectively arranged at two ends of the amplitude modulator, and then the amplitude modulator is fixed in a sleeve through a cover plate and screws; however, due to the influence of the production precision and materials of the amplitude modulator in production and processing, the length of the amplitude modulator has certain deviation, so that the length of the sleeve and the length of the amplitude modulator are difficult to match, the installation is inconvenient, and meanwhile, the subsequent normal processing is influenced by multiple times of debugging.
SUMMERY OF THE UTILITY MODEL
This application aim at provides a welding subassembly, trigeminy group and ultrasonic bonding equipment, adopts the technical scheme that this application provided to solve current ultrasonic bonding trigeminy group installation inconvenient, easily causes the technical problem of influence to follow-up production processing.
In order to solve the technical problems, the application provides a welding assembly, a triple set and ultrasonic welding equipment; in a first aspect, the present application provides a welded assembly, including a body, a node support portion formed on an outer side wall of the body, the node support portion being a rigid structure;
the body is arranged in the first mounting cavity in a penetrating mode, and the node supporting part abuts against the inner side wall of the first mounting cavity;
the second mounting seat is arranged in the first mounting cavity and is provided with a second mounting cavity communicated with the first mounting cavity, and the outer diameter of the second mounting cavity is matched with the inner diameter of the first mounting cavity;
the spring diaphragm is arranged on the second mounting seat;
the welding head is coaxially connected with the body, and the connecting end parts of the welding head and the body are respectively positioned on two sides of the spring diaphragm;
in the implementation process, the body in the welding assembly provided by the application is an amplitude modulator body, a node supporting part formed by the outer wall of the amplitude modulator body is directly arranged in a first mounting cavity of a first mounting seat, a spring diaphragm is connected with a second mounting seat, and the second mounting seat is arranged in the first mounting cavity; the structure is fast and convenient to assemble by adopting the method; the mode of a double-spring diaphragm is omitted, and the structural installation mode of matching the node supporting part with the second installation seat is utilized, so that the ultrasonic vibration test is more stable, and the risk of potential poor production is reduced; the node supporting part is utilized to realize accurate positioning and stable installation of the amplitude modulator, the amplitude modulator can still be stably fixed in the first mounting seat under the condition that the length of the amplitude modulator changes, the operation of further adjusting the first mounting seat according to the length of the amplitude modulator can be avoided, and the assembly efficiency and convenience are improved.
Preferably, a fastening assembly is arranged on one side, close to the welding head, of the spring diaphragm, and the fastening assembly presses and fixes the spring diaphragm on the second mounting seat;
in the implementation process, the spring diaphragm and the second mounting seat are tightly connected through the fastening assembly, and the connection stability of the spring diaphragm and the second mounting seat is guaranteed.
Preferably, the fastening assembly comprises a pressure plate and a first fastening screw;
the first fastening screw penetrates through the pressing plate and the spring diaphragm in sequence and is fixed on the second mounting seat.
Preferably, the node supporting part is arranged at a node of the body;
in the implementation process, the mode is adopted to provide enough support at the node of the body, so that the stability of the structure is facilitated; meanwhile, the mode is also beneficial to subsequent assembly, and the assembly convenience and the installation rapidness are improved.
Preferably, the node supporting part is an annular boss, and the outer diameter of the annular boss is matched with the inner diameter of the first mounting cavity;
in the implementation process, the outer diameter of the annular boss is matched with the inner diameter of the first installation cavity, namely the annular boss is just clamped in the first installation cavity to form stable connection.
Preferably, the outer wall of the annular boss is provided with an annular groove;
in the implementation process, the contact area between the annular boss and the inner side wall of the first mounting cavity can be reduced by adopting the mode, so that the rotation resistance when the adjusting body is rotated can be reduced, and the adjusting operation is facilitated; meanwhile, the inward sinking depth of the annular groove can be controlled, and the self-supporting strength of the annular groove is guaranteed.
Preferably, the number of the annular bosses is multiple, the annular bosses are circumferentially arranged on the outer wall of the body at intervals, the outer walls of the annular bosses are located on a virtual circle, and the diameter of the virtual circle is matched with the inner diameter of the first mounting cavity;
in the implementation process, the outer walls of the annular bosses are positioned on a virtual circle, namely are matched with the inner wall of the first mounting cavity, so that the body can be rotationally adjusted during adjustment; simultaneously, a plurality of annular boss cooperation make the structure more stable, and the atress is more even.
Preferably, a node supporting component is arranged on the first mounting seat, and the supporting component abuts against a node of the welding head;
in the implementation process, the supporting component plays a supporting role in the joint of the welding head, so that the stability of structure operation in the ultrasonic welding process is further improved, and the welding effect is ensured.
In a second aspect, the present application provides a triple stack comprising the welding assembly of any of the above, and a transducer coupled to the body; the transducer is arranged at one end of the body, which is far away from the welding head;
in a third aspect, the application provides an ultrasonic welding device, comprising the triple group and a mounting rack, wherein the mounting rack is provided with a welding base;
the first driving group is arranged on the mounting frame and drives the triple group to move towards the direction of the base;
in the implementation process, the workpiece to be welded is fixed on the welding base, the first driving set drives the three-way set to move towards the workpiece to be welded, and the welding head abuts against and is welded on the welding position to complete the welding operation of the workpiece.
Compared with the prior art, the beneficial effect of this application lies in: according to the technical scheme, the amplitude modulator body is simpler, more convenient and faster to mount, the situation that the first mounting seat needs to be adjusted subsequently or other spare and accessory parts need to be adjusted due to the fact that the length of the amplitude modulator body changes is avoided, and the overall mounting convenience is improved; simultaneously, the body in this application passes through the direct butt of node supporting part in the inside wall of first mount pad, and spring diaphragm department then adopts the second mount pad of installing in first mount pad equally to fix, adopts this mode to make it more stable in the ultrasonic wave shakes the shape test, reduces the risk of potential production failure, also makes its impedance performance more stable simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a cross-sectional view of a welded assembly according to one embodiment of the present application;
FIG. 2 is an enlarged schematic view of the structure of portion A of FIG. 1;
FIG. 3 is a schematic cross-sectional view of a body according to an embodiment of the present application;
FIG. 4 is a schematic cross-sectional view of a body according to an embodiment of the present application
FIG. 5 is a schematic cross-sectional view of a triple stack according to an embodiment of the present application;
fig. 6 is a schematic diagram of the overall structure of the triple stack according to an embodiment of the present application.
Wherein: 10. a body; 11. a node support portion; 111. an annular groove; 12. a first mounting hole; 121. a second fastening screw; 13. a second mounting hole; 131. a third fastening screw; 20. a first mounting seat; 21. a first mounting cavity; 22. a fourth fastening screw; 30. a second mounting seat; 31. a second mounting cavity; 40. a spring diaphragm; 50. a fastening assembly; 51. pressing a plate; 52. a first fastening screw; 60. a welding head; 70. a node support assembly; 71. a fixed block; 711. a kidney-shaped hole; 72. a support screw; 73. mounting blocks; 74. mounting block through holes; 80. a transducer.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the application. That is, in some embodiments of the present application, such practical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
It should be noted that all the directional indications such as up, down, left, right, front and rear … … in the embodiment of the present application are only used to explain the relative positional relationship, movement, etc. between the components in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in this application are for descriptive purposes only, not specifically referring to the order or sequence, nor are they intended to limit the application, but merely to distinguish components or operations described in the same technical terms, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
For further understanding of the contents, features and functions of the present invention, the following embodiments are exemplified in conjunction with the accompanying drawings and the following detailed description:
examples
The three-link group is an important component in ultrasonic welding equipment, and generally comprises an energy converter, an amplitude modulator and a welding head, wherein when the existing amplitude modulator is installed, spring diaphragms are respectively arranged at two ends of the amplitude modulator, and then the amplitude modulator is fixed in a sleeve through a cover plate and screws; however, due to the influence of the production precision and materials of the amplitude modulator in production and processing, the length of the amplitude modulator has certain deviation, so that the length of the sleeve and the length of the amplitude modulator are difficult to match, the installation is inconvenient, and meanwhile, the subsequent normal processing is influenced by multiple times of debugging;
in order to solve the above technical problem, the present embodiment provides the following technical solutions:
specifically, referring to fig. 1-6, the present embodiment provides a welding assembly, which includes a body 10, a first mounting seat 20, a second mounting seat 30, a spring diaphragm 40, and a welding head 60; wherein, the body 10 is an amplitude modulator;
referring to fig. 1 and 3, a node support portion 11 is formed on an outer sidewall of the body 10, and the node support portion 11 is a rigid structure;
further, a first installation cavity 21 is formed in the first installation seat 20, the body 10 is arranged in the first installation cavity 21 in a penetrating manner, and the node supporting portion 11 abuts against the inner side wall of the first installation cavity 21;
referring to fig. 1 and 2, the second mounting seat 30 is disposed in the first mounting cavity 21 and is formed with a second mounting cavity 31 communicated with the first mounting cavity 21, and an outer diameter of the second mounting cavity 31 is matched with an inner diameter of the first mounting cavity 21;
specifically, the spring diaphragm 40 is coaxially and fixedly arranged on the second mounting seat 30;
specifically, the welding head 60 is coaxially connected with the body 10, and the connecting ends of the welding head 60 and the body 10 are respectively located at two sides of the spring diaphragm 40;
in the above scheme, the body 10 is directly abutted to the inner side wall of the first mounting seat 20 through the node supporting part 11, that is, the inner side wall of the first mounting cavity 21, the second mounting seat 30 is of a sleeve-like structure, when the body 10 is arranged in the first mounting seat 20 in a penetrating manner, the body is also arranged in the second mounting seat 30 in a penetrating manner, the outer side wall of the second mounting seat 30 is abutted to the inner side wall of the first mounting cavity, and the second mounting seat 30 is fixedly connected with the spring diaphragm 40 at the same time, so that the stable fixation of the spring diaphragm 40 of the body 10 can be simultaneously completed only by controlling the tight fixation of the first mounting seat 20 during subsequent mounting, and the mounting is rapid and simple;
a node supporting part 11 formed on the outer wall of the body 10 is directly arranged in the first mounting cavity 21 of the first mounting seat 20, the spring diaphragm 40 is connected with the second mounting seat 30, and the second mounting seat 30 is arranged in the first mounting cavity 21; the structure is fast and convenient to assemble by adopting the method; the mode of the double-spring diaphragm 40 is omitted, and the structural installation mode of the node supporting part 11 matched with the second installation seat 30 is utilized, so that the ultrasonic vibration test is more stable, and the risk of potential poor production is reduced; the node supporting part 11 can be used for accurately positioning and stably installing the amplitude modulator, the amplitude modulator can still be stably fixed in the first installation seat 20 under the condition that the length of the amplitude modulator changes, the operation of further adjusting the first installation seat 20 according to the length of the amplitude modulator can be avoided, and the assembling efficiency and convenience are improved.
Specifically, referring to fig. 1-2, a fastening assembly 50 is disposed on a side of the spring diaphragm 40 close to the welding head 60, and the fastening assembly 50 tightly presses and fixes the spring diaphragm 40 on the second mounting seat 30;
further, the fastening assembly 50 includes a pressing plate 51 and a first fastening screw 52; the first fastening screw 52 passes through the pressing plate 51 and the spring diaphragm 40 in sequence and is fixed on the second mounting base 30;
in the above solution, the fastening assembly 50 tightly connects the spring diaphragm 40 and the second mounting seat 30, so as to ensure the connection stability of the two.
Specifically, referring to fig. 1 and 6, a fourth fastening screw 22 is disposed on the first mounting seat 20, when the fourth fastening screw 22 is not screwed, a space in the first mounting seat 20 can allow the body 10 or the second mounting seat 30 to freely pass through, and after the body 10 and the second mounting seat 30 are mounted in place, the inner wall of the first mounting seat 20 is clamped to the node supporting portion 11 on the body 10 and the outer side wall of the second mounting seat 30 by screwing the fourth fastening screw 22, so that the fixation is achieved, and the mounting is fast and simple.
Further, a node support 11 is provided at a node of the body 10.
Specifically, referring to fig. 4 and 5, the node support portion 11 is an annular boss, and the outer diameter of the annular boss matches with the inner diameter of the first mounting cavity 21; the external diameter of annular boss matches with first installation cavity 21 internal diameter, and annular boss block just promptly forms firm the connection in first installation cavity 21.
Specifically, referring to fig. 2, the outer wall of the annular boss is provided with an annular groove 111; by adopting the mode, the contact area between the annular boss and the inner side wall of the first mounting cavity 21 can be reduced, so that the rotation resistance when the adjusting body 10 is rotated can be reduced, and the adjusting operation is more facilitated; meanwhile, the depth of the inward recess of the annular groove 111 can be controlled, and the structural strength of the annular groove can be guaranteed.
Specifically, a plurality of annular bosses are arranged on the outer wall of the body 10 at intervals in the circumferential direction, the outer walls of the plurality of annular bosses are located on a virtual circle, and the diameter of the virtual circle is matched with the inner diameter of the first mounting cavity 21;
in the above scheme, the outer walls of the plurality of annular bosses are located on a virtual circle, that is, matched with the inner wall of the first mounting cavity 21, so that the body 10 can be rotationally adjusted during adjustment; simultaneously, a plurality of annular boss cooperation make the structure more stable, and the atress is more even.
Specifically, referring to fig. 1 and 6, a node supporting component 70 is disposed on the first mounting base 20, and the supporting component abuts against a node of the welding head 60;
further, the supporting component comprises a fixing block 71 and a supporting screw 72; the fixed block 71 is fixed on the first mounting seat 20, the second screw is arranged on the fixed block 71, and the end part of the screw abuts against the node of the welding head 60; the distance between the end of the support screw 72 and the outer wall of the welding head 60 is adjusted by rotating the support screw 72.
Furthermore, a waist-shaped hole 711 is formed in the fixing block 71, the waist-shaped hole 711 is axially arranged along the welding head 60, and the position of the support screw 72 in the axial direction of the welding head 60 can be adjusted through the waist-shaped hole 711, so that the position of the support screw 72 can be adjusted according to the node position of the welding head 60.
Further, the first mounting base 20 is further provided with a mounting block 73, the mounting block 73 can be used for assembling a dust hood, the dust hood can protect a welding position, and the influence of dust on the welding position is reduced.
Specifically, the mounting block 73 is provided with a mounting block 73 through hole, and the support screw 72 can pass through the mounting block through hole 74 to abut against the welding head 60.
Specifically, referring to fig. 5 and 6, the present application also provides a triple stack including the welding assembly described above and a transducer 80 coupled to the body 10; wherein, the transducer 80 is arranged at one end of the body 10 far away from the welding head 60;
further, referring to fig. 1, 2 and 5, a first mounting hole 12 and a second mounting hole are respectively formed at two ends of the body 10 in the axial direction thereof;
in one embodiment, the transducer 80 is fixedly connected to the body 10 through the third fastening screw 131 and the second mounting hole 13, and the welding head 60 is fixedly connected to the body 10 through the second fastening screw 121 and the first mounting hole 12.
Specifically, the application also provides ultrasonic welding equipment which comprises the triple group, a mounting frame and a first driving group; a welding base is arranged on the mounting frame;
the first driving group drives the three-connection group to move towards the direction of the base;
in the above scheme, the workpieces to be welded are fixed on the welding base, the first driving set drives the triple set to move towards the workpieces to be welded, and the welding head 60 abuts against and is welded on the welding position to complete the welding operation of the workpieces.
The first driving group can be a driving mechanism such as a driving motor or a driving cylinder;
it should be noted that the mounting frame, the first driving set, the welding base and other structures are mature in the prior art, so that the present application is not described in detail, and the specific structural drawings can refer to the specific structure of the welding equipment in the prior art.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The above description is only for the preferred embodiment of the present application and should not be taken as limiting the present application in any way, and all simple modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present application are intended to be included within the scope of the present application.
Claims (10)
1. A welded assembly, characterized by: comprises that
The supporting structure comprises a body (10), wherein a node supporting part (11) is formed on the outer side wall of the body (10), and the node supporting part (11) is of a rigid structure;
the first installation seat (20) is provided with a first installation cavity (21), the body (10) is arranged in the first installation cavity (21) in a penetrating mode, and the node supporting part (11) abuts against the inner side wall of the first installation cavity (21);
the second mounting seat (30) is arranged in the first mounting cavity (21) and is provided with a second mounting cavity (31) communicated with the first mounting cavity (21), and the outer diameter of the second mounting cavity (31) is matched with the inner diameter of the first mounting cavity (21);
a spring diaphragm (40) provided in the second mounting seat (30);
the welding head (60) is coaxially connected with the body (10), and the connecting end parts of the welding head (60) and the body (10) are respectively positioned on two sides of the spring diaphragm (40).
2. The welding assembly of claim 1 wherein: and a fastening assembly (50) is arranged on one side, close to the welding head (60), of the spring diaphragm (40), and the fastening assembly (50) is used for pressing and fixing the spring diaphragm (40) on the second mounting seat (30).
3. The welding assembly of claim 2 wherein: the fastening assembly (50) comprises a pressure plate (51) and a first fastening screw (52);
the first fastening screw (52) penetrates through the pressure plate (51) and the spring diaphragm (40) in sequence and is fixed on the second mounting seat (30).
4. The welding assembly of claim 1 wherein: the node supporting part (11) is arranged at a node of the body (10).
5. The welding assembly of claim 1 wherein: the node supporting part (11) is arranged to be an annular boss, and the outer diameter of the annular boss is matched with the inner diameter of the first mounting cavity (21).
6. The welding assembly of claim 5 wherein: the outer wall of the annular boss is provided with an annular groove (111).
7. The welding assembly of claim 5 wherein: the annular bosses are arranged in a plurality of numbers, the annular bosses are circumferentially arranged on the outer wall of the body (10) at intervals, the outer walls of the annular bosses are located on a virtual circle, and the diameter of the virtual circle is matched with the inner diameter of the first installation cavity (21).
8. The welding assembly of claim 1 wherein: a node supporting component (70) is arranged on the first mounting seat (20) and abuts against a node of the welding head (60).
9. A triad, characterized in that: comprising the welding assembly of any of claims 1-8, and a transducer (80) connected to the body (10); the transducer (80) is arranged at one end of the body (10) far away from the welding head (60).
10. An ultrasonic welding apparatus characterized in that: comprises that
The triad set of claim 9;
the mounting frame is provided with a welding base;
the first driving group is arranged on the mounting frame and drives the triple group to move towards the direction of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121439549.2U CN215588129U (en) | 2021-06-25 | 2021-06-25 | Welding assembly, triple set and ultrasonic welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121439549.2U CN215588129U (en) | 2021-06-25 | 2021-06-25 | Welding assembly, triple set and ultrasonic welding equipment |
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| Publication Number | Publication Date |
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| CN215588129U true CN215588129U (en) | 2022-01-21 |
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| CN202121439549.2U Active CN215588129U (en) | 2021-06-25 | 2021-06-25 | Welding assembly, triple set and ultrasonic welding equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041803A (en) * | 2022-06-16 | 2022-09-13 | 德召尼克（常州）焊接科技有限公司 | Integrated firm ultrasonic three-connection set |
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2021
- 2021-06-25 CN CN202121439549.2U patent/CN215588129U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041803A (en) * | 2022-06-16 | 2022-09-13 | 德召尼克（常州）焊接科技有限公司 | Integrated firm ultrasonic three-connection set |
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