CN214921349U - Head assembly and ultrasonic welding machine - Google Patents
Head assembly and ultrasonic welding machine Download PDFInfo
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- CN214921349U CN214921349U CN202121204025.5U CN202121204025U CN214921349U CN 214921349 U CN214921349 U CN 214921349U CN 202121204025 U CN202121204025 U CN 202121204025U CN 214921349 U CN214921349 U CN 214921349U
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- fine adjustment
- limiting
- limiting block
- stroke
- vibration generating
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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
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model provides a machine head component and an ultrasonic welding machine, wherein the machine head component comprises a main control circuit, a lifting bracket, a vibration generating cylinder driving device and a stroke fine adjustment component; the stroke fine adjustment assembly comprises a fine adjustment seat, a fine adjustment rod, a first limiting block and a second limiting block, the fine adjustment seat is installed on the vibration generating cylinder, the first limiting block is installed on the fine adjustment seat through the fine adjustment rod, the first limiting block moves in an adjustable mode along the vertical direction, and the second limiting block is installed at the top of the lifting support; first stopper is provided with spacing logical groove, and spacing logical groove extends along vertical direction, and the second stopper is provided with spacing projection, spacing projection and spacing cooperation of leading to the groove. The ultrasonic welding machine employs the head assembly. Use the utility model discloses an ultrasonic welding machine's head assembly improves a section of thick bamboo that shakes and advances stability.
Description
Technical Field
The utility model relates to an ultrasonic welding machine technical field, it is concrete, relate to an ultrasonic welding machine's head assembly, still relate to the ultrasonic welding machine who uses this head assembly.
Background
The stroke adjustment of the vibration drum of the existing ultrasonic welding machine is rough and poor in stability, and the adjusted numerical value cannot be visualized. In the prior art, the stroke adjustment is realized by means of collision between the vibration generating cylinder and the fine adjustment structure to stop the action, the large cylinder has high force, and the fine adjustment structure and the casting structure are easily damaged when the large cylinder is not decelerated and collided with the fine adjustment assembly. And the vibration generating cylinder is easy to shake when colliding with the fine adjustment structure, so that the stroke precision is reduced, and therefore, a new precise fine adjustment structure needs to be developed.
Disclosure of Invention
The utility model aims at providing an improve ultrasonic bonding machine's of a vibration generating section of thick bamboo stability of marcing aircraft nose subassembly.
A second object of the present invention is to provide an ultrasonic welding machine which improves the stability of the vibration generating cylinder.
In order to achieve the first purpose, the utility model provides a head assembly of ultrasonic welding machine includes main control circuit, lifting support, a vibration generating cylinder driving device and a stroke fine adjustment assembly, the vibration generating cylinder driving device is electrically connected with the main control circuit, the vibration generating cylinder driving device and the stroke fine adjustment assembly are all installed on the lifting support, the vibration generating cylinder driving device drives the vibration generating cylinder to move along the vertical direction on the lifting support, and the stroke fine adjustment assembly limits the stroke of the vibration generating cylinder; the stroke fine adjustment assembly comprises a fine adjustment seat, a fine adjustment rod, a first limiting block and a second limiting block, the fine adjustment seat is installed on the vibration generating cylinder, the first limiting block is installed on the fine adjustment seat through the fine adjustment rod, the first limiting block moves in an adjustable mode along the vertical direction, and the second limiting block is installed at the top of the lifting support; first stopper is provided with spacing logical groove, and spacing logical groove extends along vertical direction, and the second stopper is provided with spacing projection, spacing projection and spacing cooperation of leading to the groove.
According to the above technical scheme, the utility model discloses an ultrasonic welding machine's aircraft nose subassembly can finely tune the stroke of a section of thick bamboo that shakes through setting up stroke fine setting subassembly, improves stroke adjustment precision, ensures a section of thick bamboo that shakes and treats welding workpiece distance, avoids excessive pressure. Simultaneously, first stopper is provided with spacing logical groove, and the second stopper is provided with spacing projection, and spacing projection and spacing cooperation that leads to the groove can avoid a section of thick bamboo that shakes to take place to rock at spacing in-process, improve the stability that a section of thick bamboo that shakes marchs.
In a further scheme, the fine adjustment seat is provided with a limiting sliding groove, and the first limiting block is located in the limiting sliding groove and arranged in a sliding mode.
Therefore, the fine adjustment seat is provided with the limiting sliding groove, the first limiting block slides in the limiting groove, and the first limiting block can be prevented from rotating along the fine adjustment rod when the height of the first limiting block is adjusted.
In a further scheme, the second limiting block is provided with a clamping seat, and the clamping seat is clamped with the top of the lifting support.
Therefore, the second limiting block is provided with the clamping seat and the top of the lifting support in a clamping mode, and the second limiting block can be installed on the lifting support more stably.
In a further scheme, the cassette includes the cassette bottom plate, goes up cardboard and lower cardboard, goes up the cardboard and extends by the cassette bottom plate to the direction of keeping away from spacing projection down with lower cardboard, and the length of lower cardboard is longer than last cardboard.
Therefore, in the descending process, the collision strength of the first limiting block and the second limiting block is large, the length of the lower clamping plate of the clamping seat is longer than that of the upper clamping plate, the supporting strength of the clamping seat can be improved, and deformation is avoided.
In a further scheme, the fine adjustment rod comprises a fine adjustment knob, a fine adjustment screw rod and a fine adjustment shaft sleeve, the fine adjustment knob is installed at the first end of the fine adjustment screw rod, the second end of the fine adjustment screw rod is installed on a first limiting block, the fine adjustment shaft sleeve is sleeved on the fine adjustment screw rod, and the fine adjustment screw rod is installed on the fine adjustment seat through the fine adjustment shaft sleeve.
Therefore, the fine adjustment rod comprises a fine adjustment knob, a fine adjustment screw rod and a fine adjustment shaft sleeve, and the fine adjustment knob is used for rotary adjustment, so that the adjustment precision can be conveniently controlled.
In a further scheme, the peripheral wall of fine setting knob is provided with the scale.
Therefore, scales are arranged on the peripheral wall of the fine adjustment knob, and the fine adjustment distance can be conveniently visualized.
In a further scheme, the machine head assembly further comprises a machine head panel, and the machine head panel is arranged on the lifting bracket; the aircraft nose panel is provided with the stroke scale groove, and first stopper is provided with the fine setting pointer, and the fine setting pointer sets up with stroke scale groove cooperation.
Therefore, the fine adjustment pointer is matched with the stroke scale groove, so that the fine adjustment distance can be visually adjusted more visually when the stroke fine adjustment assembly is adjusted, and the operation of a user is facilitated.
In order to realize the utility model discloses a second purpose, the utility model provides an ultrasonic welding machine sets up the aircraft nose subassembly, and aircraft nose subassembly uses foretell aircraft nose subassembly.
Drawings
FIG. 1 is a structural diagram of an embodiment of the ultrasonic welding machine of the present invention.
FIG. 2 is a structural diagram of the ultrasonic welding machine of the present invention after the head housing is partially hidden.
Fig. 3 is an exploded view of the handpiece assembly of the embodiment of the ultrasonic welding machine of the present invention after the handpiece housing is hidden.
Fig. 4 is an exploded view of the stroke fine-tuning assembly in the embodiment of the ultrasonic welding machine of the present invention.
Fig. 5 is the structure diagram of the first stopper in the embodiment of the ultrasonic welding machine of the present invention.
Fig. 6 is the structure diagram of the second stopper in the embodiment of the ultrasonic welding machine of the present invention.
FIG. 7 is an exploded view of the trimming rod of the embodiment of the ultrasonic welding machine of the present invention.
Fig. 8 is a structural diagram of a handpiece panel in an embodiment of the ultrasonic welding machine of the present invention.
Fig. 9 is a structural sectional view of a handpiece panel in an embodiment of the ultrasonic welding machine of the present invention.
Fig. 10 is an enlarged view at a in fig. 8.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
As shown in fig. 1 and 2, in the present embodiment, the ultrasonic welding machine includes a base (not shown), a column 1, and a head assembly 2, wherein the column 1 is vertically mounted on the base, and the head assembly 2 is vertically movably mounted on the column 1.
Referring to fig. 3, the head assembly 2 includes a main control circuit (not shown), a lifting bracket 21, a vibration generating cylinder 22, a vibration generating cylinder driving device 23, a stroke fine-tuning assembly 24, a head housing 25 and a head panel 26, the lifting bracket 21 is installed on the column 1, the vibration generating cylinder driving device 23 is electrically connected to the main control circuit, the vibration generating cylinder 22, the vibration generating cylinder driving device 23 and the stroke fine-tuning assembly 24 are all installed on the lifting bracket 21, the vibration generating cylinder driving device 23 drives the vibration generating cylinder 22 to move on the lifting bracket 21 in the vertical direction, the stroke fine-tuning assembly 24 is used for limiting the stroke of the vibration generating cylinder 22, the vibration generating cylinder 22 is used for installing and fixing a transducer assembly (not shown), the vibration generating cylinder driving device 23 may use a motor or an air cylinder, in this embodiment, the vibration generating cylinder driving device 23 is an air cylinder. The handpiece shell 25 and the handpiece panel 26 form a shield, and the lifting support 21, the vibration generating drum 22, the vibration generating drum driving device 23 and the stroke fine adjustment assembly 24 are positioned in the shield.
The vibration generating drum driving device 23 is detachably mounted on the top platform 211 of the lifting support 21, the top platform 211 is provided with a driving rod through hole 212, and a driving rod 231 of the vibration generating drum driving device 23 penetrates through the driving rod through hole 212 to be connected with the vibration generating drum 22. The vibration drum 22 is mounted on the elevating bracket 21 through a rail assembly 213.
Referring to fig. 4, the stroke fine-tuning assembly 24 includes a fine-tuning seat 241, a first limit block 242, a fine-tuning rod 243 and a second limit block 244, the fine-tuning seat 241 is installed on the vibration generating cylinder 22, the first limit block 242 is installed on the fine-tuning seat 241 through the fine-tuning rod 243, and the second limit block 244 is installed at the top of the lifting bracket 21. The fine adjustment seat 241 is provided with a limit groove 2411, and the first limit block 242 is located in the limit groove 2411 and slides. By providing the limiting groove 2411, the first limiting block 242 can slide in the limiting groove, so that the first limiting block 242 can be prevented from rotating along the fine adjustment rod.
Referring to fig. 5, the first stopper 242 is provided with a stopper groove 2421, and the stopper groove 2421 extends in the vertical direction. Referring to fig. 6, the second limiting block 244 is provided with a limiting convex column 2441 and a clamping seat 2442, the limiting convex column 2441 is inserted into the limiting through groove 2421, and the limiting convex column 2441 is in limiting fit with the limiting through groove 2421. The clamping seat 2442 is clamped with the top of the lifting bracket 21. The clamping seat 2442 comprises a clamping seat bottom plate 2443, an upper clamping plate 2444 and a lower clamping plate 2445, the upper clamping plate 2444 and the lower clamping plate 2445 both extend from the clamping seat bottom plate 2443 to a direction far away from the limiting convex column 2441, and the length of the lower clamping plate 2445 is longer than that of the upper clamping plate 2444.
Referring to fig. 7, the fine adjustment lever 243 includes a fine adjustment knob 2431, a fine adjustment screw 2432 and a fine adjustment shaft sleeve 2433, the fine adjustment knob 2431 is installed at a first end of the fine adjustment screw 2432, a second end of the fine adjustment screw 2432 is installed on the first limiting block 242, the fine adjustment shaft sleeve 2433 is sleeved on the fine adjustment screw 2432, and the fine adjustment screw 2432 is installed on the fine adjustment base 241 through the fine adjustment shaft sleeve 2433. In this embodiment, the fine adjustment base 241 is provided with a fine adjustment rod through hole 2412 and a fastening screw hole 2413, the fine adjustment rod through hole 2412 is communicated with the fastening screw hole 2413, the fine adjustment shaft sleeve 2433 is installed in the fine adjustment rod through hole 2412, a fastening bolt 245 is installed in the fastening screw hole 2413, and the fastening bolt 245 is used for fixing the fine adjustment screw rod 2432. The first limiting block 242 is further provided with a screw rod through hole 2422, and the thread part 2435 of the fine adjustment screw rod 2432 is screwed with the fine adjustment screw rod screw hole 2422. The outer peripheral wall of the fine adjustment knob 2431 is provided with a scale, and in the present embodiment, the outer peripheral wall of the fine adjustment knob 2431 is provided with a 100-degree scale.
Referring to fig. 8, the nose panel 26 includes a panel main body 260, the panel main body 260 is provided with a bead portion 261, a first flat plate portion 262, an arc-shaped arched portion 263 and a second flat plate portion 264 in sequence from top to bottom, the bead portion 261, the first flat plate portion 262, the arc-shaped arched portion 263 and the second flat plate portion 264 are integrally formed, and the arc-shaped arched portion 263 is located in a middle region of the panel main body 260. In this embodiment, the faceplate body 260 is formed by a metal cutting process in order to further improve the strength of the nose faceplate 26. Referring to fig. 9, in a cross-section from the top to the bottom of the panel main body 260, the thickness of the bead portion 261 is greater than that of the first flat plate portion 262. Referring to fig. 10, the bead portion 261 is provided with a plurality of vertical beads 2611, and the plurality of vertical beads 2611 are uniformly arranged on the surface of the bead portion 261.
Panel main part 260 still is provided with display mounting hole 2621, power adjustment knob through-hole 2631, stroke scale groove 2641 and two lift button through-holes 2642, and display mounting hole 2621 is located the middle part position of first flat board portion 262, and power adjustment knob through-hole 2631 is located the middle part position of arc portion 263, and stroke scale groove 2641 is along vertical setting at second flat board portion 264, and two lift button through-holes 2642 are located the both sides of stroke scale groove 2641 respectively. As can be seen from fig. 1 and 2, the display mounting hole 2621 is used for mounting the display 3, the display 3 is used for displaying welding parameters, the power adjusting knob through hole 2631 is used for mounting the power adjusting knob 4, the power adjusting knob 4 is used for adjusting the output power of the transducer, the lifting button through hole 2642 is used for mounting the lifting button 5, and the lifting button 5 is used for controlling the vibration-generating cylinder 22 to move up and down.
As can be seen from fig. 3 and 4, the first limiting block 242 is further provided with a fine adjustment pointer 246 and a pointer installation groove 2423, the fine adjustment pointer 246 is installed in the pointer installation groove 2423, and the fine adjustment pointer 246 is arranged in cooperation with the stroke scale groove 2641. By arranging the stroke scale groove 2641, the stroke of the vibration generating cylinder can be conveniently indicated, and the adjustment is convenient.
When the ultrasonic welding machine of this embodiment is adjusting the stroke, move lifting support 21 earlier, make a vibration section of thick bamboo 22 and wait to weld the distance of work piece and be close to certain distance after fixed lifting support 21, then, use stroke fine setting subassembly 24 to adjust the stroke of a vibration section of thick bamboo 22, when adjusting stroke fine setting subassembly 24, utilize 100 on fine setting knob 2431 circumference to divide the scale and the height scale of stroke scale groove 2641 equally, adjust the observation, the distance that can more audio-visual fine setting, improve the precision.
According to the above, the utility model discloses ultrasonic welder's head assembly 2 can finely tune the stroke of a section of thick bamboo 22 that shakes through setting up stroke fine setting subassembly 24, improves stroke adjustment precision, ensures a section of thick bamboo 22 that shakes and treats welding workpiece distance, avoids excessive pressure. Meanwhile, the first limiting block 243 is provided with a limiting through groove 2431, the second limiting block 244 is provided with a limiting convex column 2441, and the limiting convex column 2441 is in limiting fit with the limiting through groove 2431, so that the vibration cylinder 22 can be prevented from shaking in the limiting process, and the traveling stability of the vibration cylinder 22 is improved. In addition, the strength of the panel main body 260 can be further improved by providing the bead portion 261 in the head panel 26, and the curved arching portion 263 prevents the panel from being bent, thereby preventing the head panel 26 from being deformed. From the outside, the bead portion 261, the first flat plate portion 262, the arc-shaped arching portion 263, and the second flat plate portion 264 are integrally formed to improve the stability of the panel main body 260.
It should be noted that the above is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and all insubstantial modifications made by using the design concept of the present invention also fall within the protection scope of the present invention.
Claims (8)
1. A machine head assembly of an ultrasonic welding machine comprises a main control circuit, a lifting support, a vibration generating cylinder driving device and a stroke fine adjustment assembly, wherein the vibration generating cylinder driving device is electrically connected with the main control circuit, the vibration generating cylinder driving device and the stroke fine adjustment assembly are all installed on the lifting support, the vibration generating cylinder driving device drives the vibration generating cylinder to move on the lifting support along the vertical direction, and the stroke fine adjustment assembly limits the stroke of the vibration generating cylinder; the method is characterized in that:
the stroke fine adjustment assembly comprises a fine adjustment seat, a fine adjustment rod, a first limiting block and a second limiting block, the fine adjustment seat is mounted on the vibration generating cylinder, the first limiting block is mounted on the fine adjustment seat through the fine adjustment rod, the first limiting block moves in an adjustable mode in the vertical direction, and the second limiting block is mounted at the top of the lifting support;
the first limiting block is provided with a limiting through groove, the limiting through groove extends along the vertical direction, the second limiting block is provided with a limiting protruding column, the limiting protruding column is inserted into the limiting through groove, and the limiting protruding column is in limiting fit with the limiting through groove.
2. The handpiece assembly of an ultrasonic welder according to claim 1, characterized in that:
the fine setting seat is provided with a limiting sliding groove, and the first limiting block is located and arranged in the limiting sliding groove in a sliding mode.
3. A handpiece assembly for an ultrasonic welding machine according to claim 2, wherein:
the second limiting block is provided with a clamping seat, and the clamping seat is clamped with the top of the lifting support.
4. The handpiece assembly of an ultrasonic welder according to claim 3, characterized in that:
the clamping seat comprises a clamping seat bottom plate, an upper clamping plate and a lower clamping plate, the upper clamping plate and the lower clamping plate extend from the clamping seat bottom plate to the direction far away from the limiting convex column, and the length of the lower clamping plate is longer than that of the upper clamping plate.
5. The handpiece assembly of an ultrasonic welding machine according to any one of claims 1 to 4, characterized in that:
the fine adjustment rod comprises a fine adjustment knob, a fine adjustment screw rod and a fine adjustment shaft sleeve, the fine adjustment knob is installed at the first end of the fine adjustment screw rod, the second end of the fine adjustment screw rod is installed on the first limiting block, the fine adjustment shaft sleeve is installed on the fine adjustment screw rod, and the fine adjustment screw rod is installed on the fine adjustment seat through the fine adjustment shaft sleeve.
6. The handpiece assembly of an ultrasonic welder according to claim 5, characterized in that:
the periphery wall of fine setting knob is provided with the scale.
7. The handpiece assembly of an ultrasonic welding machine according to any one of claims 1 to 4, characterized in that:
the machine head assembly further comprises a machine head panel, and the machine head panel is mounted on the lifting bracket;
the aircraft nose panel is provided with stroke scale groove, first stopper is provided with the fine setting pointer, the fine setting pointer with stroke scale groove cooperation sets up.
8. The utility model provides an ultrasonic welding machine, sets up the organic head subassembly which characterized in that: the handpiece assembly of any one of claims 1 to 7 is applied.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121204025.5U CN214921349U (en) | 2021-05-31 | 2021-05-31 | Head assembly and ultrasonic welding machine |
| PCT/CN2022/095928 WO2022253170A1 (en) | 2021-05-31 | 2022-05-30 | Machine head assembly and ultrasonic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121204025.5U CN214921349U (en) | 2021-05-31 | 2021-05-31 | Head assembly and ultrasonic welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214921349U true CN214921349U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121204025.5U Active CN214921349U (en) | 2021-05-31 | 2021-05-31 | Head assembly and ultrasonic welding machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN214921349U (en) |
| WO (1) | WO2022253170A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022253170A1 (en) * | 2021-05-31 | 2022-12-08 | 珠海灵科自动化科技有限公司 | Machine head assembly and ultrasonic welding machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696284A (en) * | 2017-03-01 | 2017-05-24 | 珠海灵科自动化科技有限公司 | Buffering and following mechanism of ultrasonic plastic welding machine pressing machine |
| CN206795032U (en) * | 2017-04-11 | 2017-12-26 | 深圳市德知拓电源技术有限公司 | A kind of ultrasonic oscillator moves up and down stopping means |
| CN209126402U (en) * | 2018-08-09 | 2019-07-19 | 烟台职业学院 | Financial accounting paper glue sticking device |
| CN209336114U (en) * | 2018-12-26 | 2019-09-03 | 珠海灵科自动化科技有限公司 | A kind of hair vibration cylinder lifting travel micro-adjusting mechanism and ultrasonic plastic welder |
| CN211438554U (en) * | 2019-12-31 | 2020-09-08 | 珠海灵科自动化科技有限公司 | Ultrasonic welding machine |
| CN112077432A (en) * | 2020-09-25 | 2020-12-15 | 惠州市壹品科技有限公司 | Ultrasonic welding machine |
| CN214921349U (en) * | 2021-05-31 | 2021-11-30 | 珠海灵科自动化科技有限公司 | Head assembly and ultrasonic welding machine |
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2021
- 2021-05-31 CN CN202121204025.5U patent/CN214921349U/en active Active
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2022
- 2022-05-30 WO PCT/CN2022/095928 patent/WO2022253170A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022253170A1 (en) * | 2021-05-31 | 2022-12-08 | 珠海灵科自动化科技有限公司 | Machine head assembly and ultrasonic welding machine |
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| Publication number | Publication date |
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| WO2022253170A1 (en) | 2022-12-08 |
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