CN2920625Y - Ultrasonic spot type welding equipment with protection belt - Google Patents
Ultrasonic spot type welding equipment with protection belt Download PDFInfo
- Publication number
- CN2920625Y CN2920625Y CN 200620100023 CN200620100023U CN2920625Y CN 2920625 Y CN2920625 Y CN 2920625Y CN 200620100023 CN200620100023 CN 200620100023 CN 200620100023 U CN200620100023 U CN 200620100023U CN 2920625 Y CN2920625 Y CN 2920625Y
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- CN
- China
- Prior art keywords
- buffer zone
- welding
- protection belt
- welding equipment
- type welding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 85
- 230000001055 chewing effect Effects 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 6
- 239000002390 adhesive tape Substances 0.000 claims description 5
- 235000015111 chews Nutrition 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 2
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Images
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a ultrasonic spot type welding equipment with protection belt, which comprises the shaking head and the pressing plate of a clamping welding object that relatively moves in a cyclic and intermittent way. The device also comprises at least a section of protection belt that is arranged between said shaking head and pressing plate. The protection belt arranged between said shaking head and pressing plate effectively reduces contact friction between the shaking head and pressing plate and the welding object when being welded. So damage that is caused by the shaking head and pressing plate to the welding object is effectively reduced, and the damage on the welding object surface is reduced or even got rid of. Besides, a small step forward of the protection belt between two melding periods driven by the drive device makes it impossible for the same protection belt section to stay in the melding work position for a long time, thus the heat absorbed by the protection belt has enough time to give away. The cooling protection belt extends the service life of the protection belt and is good for repeated high-speed spot type welding.
Description
Technical field
The utility model relates to device for ultrasonic welding, more particularly, relates to a kind of ultrasonic wave point type welding equipment that has buffer zone.
Background technology
Ultrasonic bonding is meant that pressurization is converted into the required heat energy of welding with ultrasonic energy on the welding thing, and with the PUR heating fusion between two kinds of similar materials or the two kinds of different materials, and reach gluing welding.Certainly, the welding thing can be two-layer or multilayer, and described material can be cloth, leather wallet, fiber or the like.
As shown in Figure 5, traditional ultrasonic bonding is to adopt a fixing shake point type welding (can certainly chew fixed for pressure), and it utilizes the movable pressure nozzle 52 of rigidity shake 51 and one rigidity of fixing to exert pressure on the surface of welding thing 53.When welding, shake 51 side at welding thing 53 produce the high frequency mechanical shock, the pressure relative with shake 51 chewed 52 opposite sides at welding thing 53 and pressurizeed and compress welding thing 53, high frequency mechanical shock by shake 51 makes and produces fierce friction between layer and the layer of welding thing 53, and the generation heat welds.Since shake 51 with welding thing 53, press chew 52 with welding thing 53 between when the welding, also can have friction, tend to infringement is made on the surface of welding thing 53, and original outward appearance on influence welding thing surface, even meeting breakage and influence welding effect.
The utility model content
The technical problems to be solved in the utility model is, the defective at the above-mentioned ultrasonic bonding of prior art provides a kind of and can effectively reduce the shake head or press the ultrasonic wave point type welding equipment that has buffer zone of chewing and weld thing surface contact friction.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of ultrasonic wave point type welding equipment that has buffer zone, comprise that shake head and pressure that the circular gap relative motion clamps the welding thing chew, this equipment comprises that also at least one section is arranged on described shake head and presses buffer zone between chewing.
In the ultrasonic wave point type welding equipment that has a buffer zone of the present utility model, described buffer zone is adhesive tape soft, that can bear certain heating power.
In the ultrasonic wave point type welding equipment that has a buffer zone of the present utility model, described buffer zone can be two, lays respectively at the two sides of described welding thing.
In the ultrasonic wave point type welding equipment that has a buffer zone of the present utility model, described welding equipment comprises that also driving described buffer zone chews the driving mechanism of a segment distance that moves forward when being in releasing orientation in described shake head and pressure.
In the ultrasonic wave point type welding equipment that has a buffer zone of the present utility model, described driving mechanism is chewed for the stepper motor that is connected with described buffer zone or with described shake and pressure and is moved associated frame for movement.
Implement the ultrasonic wave point type welding equipment that has buffer zone of the present utility model, has following beneficial effect: by between shake head and pressure are chewed, buffer zone being set, make when welding, effectively reduce the shake head or pressed the contact friction of chewing and welding the thing surface, thereby effectively reduced the shake head or pressed the infringement of chewing welding thing surface, the infringement on the surface of feasible welding thing reduces even eliminates.In addition, drive the buffer zone small step of between two welding intervals, advancing by driving mechanism, make the same position of buffer zone can not be in the position of welding job for a long time, thereby make the heat that buffer zone absorbed have adequate time to distribute, and the cooling buffer zone, increase the service life of buffer zone, help carrying out the high speed point type welding of repetition.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the schematic diagram of first embodiment of the ultrasonic wave point type welding equipment that has a buffer zone of the present utility model;
Fig. 2 is the schematic diagram of second embodiment of the ultrasonic wave point type welding equipment that has a buffer zone of the present utility model;
Fig. 3 is the schematic diagram of the 3rd embodiment of the ultrasonic wave point type welding equipment that has a buffer zone of the present utility model;
Fig. 4 is the course of work schematic diagram that has the ultrasonic wave point type welding equipment of buffer zone of the present utility model;
Fig. 5 is the schematic diagram of existing device for ultrasonic welding.
The specific embodiment
As shown in Figure 1, the ultrasonic wave point type welding equipment that has buffer zone of the present utility model can be used for welding the multilayer dress material, comprises that the shake that is oppositely arranged 11 and pressure chew 12.Described shake 11 fixedly installs, and described pressure is chewed 12 and is movable design, chews the 12 circular gap relative motions with respect to shake 11 by pressure and clamps welding thing 13, welds.That is, when welding job, described pressure is chewed 12 and is pressed down, and compresses and will weld thing 13; Produce ultrasonic wave by ultrasonic generator (figure do not show) then, make described shake 11 produce high-frequency vibrations, utilize that friction generates heat and weld.When finishing the welding of a station, described pressure is chewed 12 and is risen, and pulling welding thing 13 advances to next station, presses then and chews 12 declines once more, welds.Certainly, also described pressure can be chewed 12 and fixedly install, and shake 11 is chewed 12 with respect to pressure and moved up and down.
In order to protect the surface of welding thing 13, welding equipment of the present utility model also comprises and is arranged on described shake 11 and presses the buffer zone of chewing between 12 14.In the present embodiment, described buffer zone 14 be arranged on described pressure chew 12 and the welding thing 13 between.Described buffer zone 14 is selected adhesive tape soft, that can bear certain heating power for use.Described adhesive tape can have band with class feature for silicone band or other.Thereby make to press and to chew 12 and directly contact with buffer zone 14, avoided the pressure of rigidity chew 12 with weld contacting between the thing 13, play the effect of welding thing 13 surfaces of protecting.Described buffer zone 14 can also be arranged between described shake 11 and the welding thing 13, as shown in Figure 2; Perhaps, as shown in Figure 3, described buffer zone 14 is two adhesive tapes, its be separately positioned between described shake 11 and the welding thing 13 and press chew 12 with welding thing 13 between, thereby can protect the both side surface of welding thing 13 simultaneously.In order to guarantee described buffer zone 14 in described shake 11 with press a section of chewing between 12 to be horizontal, described pressure chew 12 or the both sides of shake 11 can be provided with the pinch roller 15 that flattens described buffer zone 14.
Under the situation of the high speed point type welding that repeats; because the same position of boundary belt is subjected to the heat that produce the welding interval of repetition; and the dissipation meeting of heat is slower than the speed of the generation of heat; make the accumulation of the heat that the same position of boundary belt is subjected to; make the temperature of boundary belt raise; and boundary belt is damaged too early, for fear of the generation of this situation, described welding equipment also comprises the driving mechanism (figure does not show) of the segment distance that the described buffer zone 14 of drive moves forward.Described driving mechanism can be chewed the associated frame for movement of action for the stepper motor that is connected with buffer zone 14 or with described shake head and pressure.Its job step as shown in Figure 4, at first, with described welding thing 13 be placed on described shake 11 and pressure chew 12 between (S1); Then, drive described pressure and chew 12 and move down, with described buffer zone 14 and welding thing 13 be pressed on described pressure chew 12 and shake 11 between, and produce ultrasonic wave by ultrasonic generator, drive described shake 11 and produce high-frequency vibrations, weld (S2); Then, described pressure is chewed 12 and is moved up, unclamp described welding thing 13 and buffer zone 14, at this moment, spur described welding thing 13 and enter into next welding post, simultaneously described driving mechanism drives described buffer zone 14 and moves forward a segment distance (for example 3-5 millimeter, mobile distance can require adjust according to reality) (S3); Described then pressure is chewed 12 and is descended once more, and described buffer zone 14 and welding thing 13 are clamped once more, welds (S4).Repeat above-mentioned steps and can finish the welding of a plurality of stations of welding thing 13.The small step because driving mechanism drive buffer zone 14 advanced between two welding intervals, make the same position of buffer zone 14 can not be in the position of welding job for a long time, thereby the heat that makes buffer zone 14 be absorbed has adequate time to distribute, and make buffer zone 14 cool off, increase the service life of buffer zone 14, and be applicable to the high speed point type welding of carrying out repetition.
Claims (5)
1, a kind of ultrasonic wave point type welding equipment that has buffer zone comprises that shake head and pressure that the circular gap relative motion clamps the welding thing chew, and it is characterized in that, this equipment comprises that also at least one section is arranged on described shake head and presses buffer zone between chewing.
2, the ultrasonic wave point type welding equipment that has buffer zone according to claim 1 is characterized in that, described buffer zone is adhesive tape soft, that can bear certain heating power.
3, the ultrasonic wave point type welding equipment that has buffer zone according to claim 2 is characterized in that described buffer zone can be two, lays respectively at the two sides of described welding thing.
4, the ultrasonic wave point type welding equipment that has buffer zone according to claim 3 is characterized in that, described welding equipment comprises that also driving described buffer zone chews the driving mechanism of a segment distance that moves forward when being in releasing orientation in described shake head and pressure.
5, the ultrasonic wave point type welding equipment that has buffer zone according to claim 4 is characterized in that, described driving mechanism is chewed for the stepper motor that is connected with described buffer zone or with described shake and pressure and moved associated frame for movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100023 CN2920625Y (en) | 2006-03-31 | 2006-03-31 | Ultrasonic spot type welding equipment with protection belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100023 CN2920625Y (en) | 2006-03-31 | 2006-03-31 | Ultrasonic spot type welding equipment with protection belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2920625Y true CN2920625Y (en) | 2007-07-11 |
Family
ID=38253104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620100023 Expired - Fee Related CN2920625Y (en) | 2006-03-31 | 2006-03-31 | Ultrasonic spot type welding equipment with protection belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2920625Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104512034A (en) * | 2013-09-21 | 2015-04-15 | 大和缝纫机制造株式会社 | High frequency sewing machine |
| CN116020914A (en) * | 2022-12-30 | 2023-04-28 | 江苏威扬重工科技有限公司 | Bending machine for sheet metal machining |
-
2006
- 2006-03-31 CN CN 200620100023 patent/CN2920625Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104512034A (en) * | 2013-09-21 | 2015-04-15 | 大和缝纫机制造株式会社 | High frequency sewing machine |
| CN104512034B (en) * | 2013-09-21 | 2018-05-08 | 大和缝纫机制造株式会社 | High-frequency sewing-machine |
| CN116020914A (en) * | 2022-12-30 | 2023-04-28 | 江苏威扬重工科技有限公司 | Bending machine for sheet metal machining |
| CN116020914B (en) * | 2022-12-30 | 2024-01-16 | 杭州龙立智能科技有限公司 | Bending machine for sheet metal machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HE XUWEI Free format text: FORMER OWNER: GAOKE SAMMY ASIAN CO., LTD. Effective date: 20100531 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: ROOM 2105, FLOOR 21, HEFENG INDUSTRY CENTER, NO.68, TA CHUEN PING STREET,NEW TERRITORIES, HONGKONG TO: 1/F, BUILDING 12, GONGYECUN STREET, NANJI, HUANGPU DISTRICT, GUANGZHOU CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100531 Address after: Guangzhou city Whampoa District South Industrial Village street by twelfth first floor Patentee after: He Xuwei Address before: Hongkong New Territories TA Chuen Ping Street No. 68 and Fung Industrial Center building 2105 room 21 Patentee before: Gaoke Senmei Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20130331 |