CN112453684A - Cooling device applied to ultrasonic welding machine - Google Patents
Cooling device applied to ultrasonic welding machine Download PDFInfo
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- CN112453684A CN112453684A CN202011269533.1A CN202011269533A CN112453684A CN 112453684 A CN112453684 A CN 112453684A CN 202011269533 A CN202011269533 A CN 202011269533A CN 112453684 A CN112453684 A CN 112453684A
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- welding machine
- cooling
- 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
- B23K20/26—Auxiliary equipment
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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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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a cooling device applied to an ultrasonic welding machine, which comprises a base and the ultrasonic welding machine fixedly arranged at the top end of the base, wherein a welding head is arranged on the ultrasonic welding machine, a plurality of cooling pipes are uniformly sleeved on the outer side of the welding head and are mutually communicated, the cooling pipes are tightly sleeved on the outer side of the welding head together, a water inlet pipe and a water outlet pipe are respectively connected onto the cooling pipes at the bottom end and the top end, a circulating water cooling device is commonly connected onto the water inlet pipe and the water outlet pipe, a plurality of annular mounting pipes are uniformly arranged on the outer side of the welding head, and a plurality of blast holes are formed in the inner side wall of. According to the invention, the plurality of mutually connected cooling pipes are sleeved outside the welding head, and the welding head can be rapidly cooled by injecting cooling water into the cooling pipes, so that the cooling is rapid and the cooling effect is good, thereby preventing the welding head from being deteriorated in welding effect and causing the fault of welding machine equipment due to overhigh temperature, and the welding head has the advantages of reasonable design and good practical effect.
Description
Technical Field
The invention relates to the technical field of ultrasonic welding machines, in particular to a cooling device applied to an ultrasonic welding machine.
Background
The ultrasonic welding machine can be divided into an automatic welding machine, a semi-automatic ultrasonic welding machine and a manual welding machine according to the automation level, and for modern enterprises, the higher the automation level is, the more favorable the enterprise flow line production is, so the use of the automatic welding machine is a future trend of the enterprises, the ultrasonic plastic welding principle is that a generator generates a high-pressure and high-frequency signal of 20KHz (or 15KHz), the signal is converted into high-frequency mechanical vibration through a transducer system, the high-frequency mechanical vibration is added on a plastic product workpiece, the temperature transmitted to an interface is increased through the friction between the surface of the workpiece and molecules, when the temperature reaches the melting point of the workpiece, the interface of the workpiece is rapidly melted and then filled in the gap between the interfaces, and when the vibration stops, the workpiece is cooled and shaped under a certain pressure at the same time, and the high.
Its bonding tool can produce the heat in ultrasonic welding machine use, can lead to bonding tool temperature more and more high if the heat can not in time dispel, will lead to welding effect variation when bonding tool temperature is too high, can arouse welding machine equipment trouble even, consequently need to design a cooling device who is applied to ultrasonic welding machine urgently.
Disclosure of Invention
The invention aims to solve the problem that the welding effect is poor due to the fact that heat of a welding head of an ultrasonic welding machine cannot be dissipated timely in the prior art, and provides a cooling device applied to the ultrasonic welding machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cooling device applied to an ultrasonic welding machine comprises a base and the ultrasonic welding machine fixedly installed on the top end of the base, wherein a welding head is arranged on the ultrasonic welding machine, a plurality of cooling pipes are uniformly sleeved on the outer side of the welding head and are communicated with each other, the cooling pipes are tightly sleeved on the outer side of the welding head together, a water inlet pipe and a water outlet pipe are respectively connected onto the cooling pipes at the bottom end and the top end, a circulating water cooling device is connected onto the water inlet pipe and the water outlet pipe together, a plurality of annular installation pipes are uniformly arranged on the outer side of the welding head, a plurality of blast orifices are formed in the inner side wall of each annular installation pipe and point to the welding head, a connecting pipe is fixedly installed on the outer side wall of one side of each annular installation pipe together, each annular installation pipe is communicated with the connecting pipe, an air inlet pipe is connected onto, common fixed mounting has the fixed plate on the lateral wall of annular installation pipe, and fixed plate dismantlement installation on ultrasonic welding machine, ultrasonic welding machine goes up fixed mounting has the connecting block, and the bottom of connecting block inserts and establishes on the fixed plate, set up the spread groove of mutually supporting with the connecting block on the fixed plate, movable mounting has a plurality of stoppers on the connecting block, set up a plurality of spacing grooves of mutually supporting with the stopper on the inside wall of spread groove, threaded connection has a plurality of push rods of mutually supporting with the stopper on the lateral wall of fixed plate, push rod and stopper one-to-one, and the one end of push rod all extends to the spacing inslot that corresponds.
Preferably, each cooling pipe all includes first semi-ring and the second semi-ring of mutually supporting, the common fixed mounting in both ends of first semi-ring has first connecting plate, the common fixed mounting in both ends of second semi-ring has the second connecting plate, and adjacent first connecting plate and second connecting plate in close contact with, first connecting plate and second connecting plate all are equipped with a plurality of intercommunicating pores, and intercommunicating pore and first semi-ring or second semi-ring one-to-one, insert jointly on first connecting plate and the second connecting plate and be equipped with a plurality of connecting screw, every equal threaded connection has fastening nut on the connecting screw.
Preferably, two equal fixed mounting has a plurality of annular seal pieces on the lateral wall that first connecting plate is close to second connecting plate one side, annular seal piece and intercommunicating pore one-to-one, and annular seal piece all is located the outside of intercommunicating pore, two all set up a plurality of annular seal grooves of mutually supporting with annular seal piece on the second connecting plate, annular seal groove and intercommunicating pore one-to-one, and annular seal groove all is located the outside of intercommunicating pore, every equal fixed mounting has seal ring on annular seal groove's the inside wall.
Preferably, an annular cover plate matched with the connecting groove is fixedly mounted on the outer side wall of the top end of the connecting block, and the annular cover plate is attached to the top wall of the fixing plate.
Preferably, a plurality of mounting grooves mutually matched with the limiting block are formed in the connecting block, the mounting grooves correspond to the limiting blocks one to one, and each mounting groove is provided with a plurality of movable rods in an inserted mode, one ends of the movable rods are fixedly mounted on the limiting blocks and are arranged on the outer side walls of the movable rods in a wound mode, and the two ends of each spring are fixedly mounted on the outer side walls of the limiting blocks and the inner side walls of the mounting grooves respectively.
Preferably, one end of the limiting block, which is far away from the connecting block, is spherical.
Preferably, the inner side wall of the connecting groove is fixedly provided with a magnetic block matched with the connecting block.
Compared with the prior art, the invention has the following beneficial effects:
1. the plurality of cooling pipes which are mutually connected are sleeved outside the welding head, and the welding head can be quickly cooled by injecting cooling water into the cooling pipes, so that the cooling is quick, and the cooling effect is good, thereby avoiding the welding head from deteriorating the welding effect and causing the fault of welding machine equipment due to overhigh temperature;
2. the annular mounting pipes are uniformly arranged on the outer side of the welding head, and the air blown to the welding head through the annular mounting pipes can accelerate the air circulation speed at the welding head, so that the heat of the welding head can be rapidly dissipated, and the cooling effect of the welding head is further improved;
3. the cooling pipe can be conveniently installed on the outer side of the welding head or detached from the outer side of the welding head, so that the cooling pipe can be conveniently cleaned, maintained and replaced, and the using effect is good;
4. the fixing plate can be conveniently and fixedly installed on the ultrasonic welding machine or detached from the ultrasonic welding machine, so that the annular installation pipe sleeve can be conveniently installed on the outer side of the welding head or detached from the outer side of the welding head.
Drawings
FIG. 1 is a front sectional view of a cooling apparatus for an ultrasonic welding machine according to the present invention;
FIG. 2 is a schematic front view of a cooling device for an ultrasonic welding machine according to the present invention;
FIG. 3 is a schematic view of a cooling pipe portion of a cooling device for an ultrasonic welding machine according to the present invention;
FIG. 4 is an enlarged view of a portion A of a cooling device for an ultrasonic welding machine according to the present invention;
fig. 5 is an enlarged view of a structure of a portion B of a cooling device applied to an ultrasonic welding machine according to the present invention.
In the figure: the device comprises a base 1, an ultrasonic welding machine 2, a welding head 3, a water inlet pipe 4, a water outlet pipe 5, a first half ring 6, a second half ring 7, a first connecting plate 8, a second connecting plate 9, a communicating hole 10, a connecting screw rod 11, a fastening nut 12, an annular sealing block 13, an annular sealing groove 14, a sealing washer 15, an annular mounting pipe 16, a connecting pipe 17, an air inlet pipe 18, a fixing plate 19, a connecting block 20, a connecting groove 21, an annular cover plate 22, a limiting block 23, a mounting groove 24, a movable rod 25, a spring 26, a limiting groove 27, a push rod 28 and a magnetic block 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a be applied to ultrasonic welding machine's cooling device, including base 1 and the ultrasonic welding machine 2 of fixed mounting on base 1 top, be equipped with bonding tool 3 on the ultrasonic welding machine 2, the even cover in the outside of bonding tool 3 is equipped with a plurality of cooling tubes, the cooling tube communicates each other, and the cooling tube overlaps the outside at bonding tool 3 jointly, be connected with inlet tube 4 and outlet pipe 5 on the cooling tube that is located bottom and top respectively, be connected with circulating water cooling device jointly on inlet tube 4 and the outlet pipe 5, just can cool down bonding tool 3 fast in pouring into the cooling tube with the cooling water through inlet tube 4 into, not only the cooling is rapid, and it is effectual to cool down, thereby can avoid bonding tool 3 because the high temperature leads to welding effect variation and arouses welding machine equipment trouble.
Every cooling tube all includes first semi-ring 6 and second semi-ring 7 of mutually supporting, the common fixed mounting in both ends of first semi-ring 6 has first connecting plate 8, the common fixed mounting in both ends of second semi-ring 7 has second connecting plate 9, and adjacent first connecting plate 8 and second connecting plate 9 in close contact with, first connecting plate 8 and second connecting plate 9 all are equipped with a plurality of intercommunicating pores 10, and intercommunicating pore 10 and first semi-ring 6 or second semi-ring 7 one-to-one, it is equipped with a plurality of connecting screw 11 to insert jointly on first connecting plate 8 and the second connecting plate 9, equal threaded connection has fastening nut 12 on every connecting screw 11, can be convenient install the cooling tube to the outside of bonding tool 3 or pull down from the outside of bonding tool 3, thereby can be convenient clear up the cooling tube, maintenance and change, excellent in use effect.
Equal fixed mounting has a plurality of annular seal piece 13 on the lateral wall that two first connecting plates 8 are close to second connecting plate 9 one side, annular seal piece 13 and intercommunicating pore 10 one-to-one, and annular seal piece 13 all is located the outside of intercommunicating pore 10, all set up a plurality ofly on two second connecting plates 9 and the annular seal groove 14 of annular seal piece 13 mutually supporting, annular seal groove 14 and intercommunicating pore 10 one-to-one, and annular seal groove 14 all is located the outside of intercommunicating pore 10, equal fixed mounting has seal ring 15 on every annular seal groove 14's the inside wall, the leakproofness that first semi-ring 6 and second semi-ring 7 are connected has been promoted, thereby the leakproofness of cooling tube installation has been promoted.
Evenly be provided with a plurality of annular installation pipes 16 in the outside of bonding tool 3, a plurality of tuyeres have all been seted up on every annular installation pipe 16's the inside wall, and the equal directional bonding tool 3 of tuyeres, common fixed mounting has connecting pipe 17 on the lateral wall of annular installation pipe 16 one side, and annular installation pipe 16 all communicates with connecting pipe 17, be connected with air-supply line 18 on the connecting pipe 17, be connected with the air-blower on the air-supply line 18, the air-blower is the blast air in air-supply line 18 and connecting pipe 17 to annular installation pipe 16, the speed that bonding tool 3 department circulation of air can be accelerated to the wind that blows to bonding tool 3 through annular installation pipe 16, thereby be convenient for the heat of bonding tool 3 effluvium fast, the cooling.
Common fixed mounting has fixed plate 19 on the lateral wall of annular installation pipe 16, and fixed plate 19 dismantles and installs on ultrasonic welding machine 2, fixed mounting has connecting block 20 on ultrasonic welding machine 2, and the bottom of connecting block 20 is inserted and is established on fixed plate 19, set up the spread groove 21 with connecting block 20 mutually supporting on the fixed plate 19, fixed mounting has the annular apron 22 with spread groove 21 mutually supporting on the lateral wall on connecting block 20 top, and annular apron 22 pastes tightly on the roof of fixed plate 19, can prevent that impurity from blockking up spread groove 21 in getting into spread groove 21.
Movable mounting has a plurality of stoppers 23 on connecting block 20, a plurality of mounting grooves 24 of mutually supporting with stopper 23 have been seted up on connecting block 20, and mounting groove 24 and stopper 23 one-to-one, equal activity is inserted on the inside wall of every mounting groove 24 and is equipped with a plurality of movable rod 25, and the equal fixed mounting of one end of movable rod 25 is on stopper 23, all around being equipped with spring 26 on the lateral wall of every movable rod 25, and spring 26's both ends respectively fixed mounting on the lateral wall of stopper 23 and the inside wall of mounting groove 24, stopper 23 all can remove by the free horizontal direction, the one end that connecting block 20 was kept away from to stopper 23 is the sphere, stopper 23's sphere receives can shrink to the mounting groove 24 after the extrusion in, thereby be convenient for insert stopper 23 and connecting block 20 in spread groove.
A plurality of limiting grooves 27 matched with the limiting blocks 23 are formed in the inner side wall of the connecting groove 21, a plurality of push rods 28 matched with the limiting blocks 23 are connected to the outer side wall of the fixing plate 19 in a threaded manner, the push rods 28 correspond to the limiting blocks 23 one to one, one ends of the push rods 28 extend into the corresponding limiting grooves 27, the annular mounting pipe 16 is sleeved outside the welding head 3, the bottom end of the connecting block 20 is inserted into the corresponding connecting groove 21, the spring 26 pushes one end of the limiting block 23 to move into the corresponding limiting groove 27 due to the recovery of the elasticity of the spring 26, so that the limiting blocks 23, the connecting block 20 and the ultrasonic welding machine 2 can be fixedly connected with the fixing plate 19 and the annular mounting pipe 16, the annular mounting pipe 16 can be fixed outside the welding head 3, the limiting blocks 23, the connecting block 20 and the ultrasonic welding machine 2 can be conveniently detached from the fixing plate 19 and the annular mounting pipe 16 by rotating the push rods 28 and pushing the limiting blocks 23, so that the annular mounting tube 16 can be removed from the outside of the welding head 3.
The inner side wall of the connecting groove 21 is fixedly provided with a magnetic block 29 matched with the connecting block 20, so that the connecting strength and the connecting stability of the connecting block 20 and the fixing plate 19 are improved.
In the invention, the welding head 3 can be quickly cooled by injecting cooling water into the cooling pipe through the water inlet pipe 4, the cooling is quick, and the cooling effect is good, so that the welding head 3 can be prevented from being poor in welding effect and causing equipment failure of a welding machine due to overhigh temperature, and the cooled water flows into the circulating water cooling device through the water outlet pipe 5 to be cooled again; the blower blows air into the annular mounting pipe 16 through the air inlet pipe 18 and the connecting pipe 17, and the air blown to the welding head 3 through the annular mounting pipe 16 can accelerate the air circulation speed at the welding head 3, so that the heat of the welding head 3 is conveniently and rapidly dissipated, and the cooling effect of the welding head 3 is further improved.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a be applied to ultrasonic welding machine's cooling device, includes base (1) and ultrasonic welding machine (2) of fixed mounting on base (1) top, be equipped with bonding tool (3) on ultrasonic welding machine (2), its characterized in that: the outer side of the welding head (3) is uniformly sleeved with a plurality of cooling pipes, the cooling pipes are mutually communicated, the cooling pipes are tightly sleeved on the outer side of the welding head (3) together, the cooling pipes are positioned at the bottom end and the top end, the cooling pipes are respectively connected with a water inlet pipe (4) and a water outlet pipe (5), the water inlet pipe (4) and the water outlet pipe (5) are connected with a circulating water cooling device together, the outer side of the welding head (3) is uniformly provided with a plurality of annular installation pipes (16), each annular installation pipe (16) is provided with a plurality of blast orifices on the inner side wall, the blast orifices point to the welding head (3), the outer side wall of one side of each annular installation pipe (16) is fixedly provided with a connecting pipe (17) together, the annular installation pipes (16) are communicated with the connecting pipes (17), the connecting pipes (17) are connected with an air inlet pipe (18), the outer side walls of the annular mounting pipes (16) are fixedly provided with a fixing plate (19) together, the fixing plate (19) is detachably arranged on the ultrasonic welding machine (2), the ultrasonic welding machine (2) is fixedly provided with a connecting block (20), the bottom end of the connecting block (20) is inserted on the fixing plate (19), the fixing plate (19) is provided with a connecting groove (21) which is matched with the connecting block (20), a plurality of limiting blocks (23) are movably arranged on the connecting block (20), a plurality of limiting grooves (27) matched with the limiting blocks (23) are formed in the inner side wall of the connecting groove (21), the outer side wall of the fixed plate (19) is in threaded connection with a plurality of push rods (28) which are matched with the limiting blocks (23), the push rods (28) are in one-to-one correspondence with the limiting blocks (23), and one end of the push rod (28) extends into the corresponding limit groove (27).
2. The cooling device for an ultrasonic welding machine according to claim 1, wherein: every the cooling pipe all includes first semi-ring (6) and second semi-ring (7) of mutually supporting, the both ends of first semi-ring (6) are common fixed mounting has first connecting plate (8), the both ends of second semi-ring (7) are common fixed mounting has second connecting plate (9), and adjacent first connecting plate (8) and second connecting plate (9) in close contact with, first connecting plate (8) and second connecting plate (9) all are equipped with a plurality of intercommunicating pores (10), and intercommunicating pore (10) and first semi-ring (6) or second semi-ring (7) one-to-one, insert jointly on first connecting plate (8) and second connecting plate (9) and be equipped with a plurality of connecting screw rod (11), every equal threaded connection has fastening nut (12) on connecting screw rod (11).
3. The cooling device for an ultrasonic welding machine according to claim 2, wherein: two equal fixed mounting has a plurality of annular seal pieces (13) on first connecting plate (8) is close to the lateral wall of second connecting plate (9) one side, annular seal piece (13) and intercommunicating pore (10) one-to-one, and annular seal piece (13) all are located the outside of intercommunicating pore (10), two all set up a plurality of annular seal groove (14) of mutually supporting with annular seal piece (13) on second connecting plate (9), annular seal groove (14) and intercommunicating pore (10) one-to-one, and annular seal groove (14) all are located the outside of intercommunicating pore (10), every equal fixed mounting has seal ring (15) on the inside wall of annular seal groove (14).
4. The cooling device for an ultrasonic welding machine according to claim 1, wherein: the outer side wall of the top end of the connecting block (20) is fixedly provided with an annular cover plate (22) matched with the connecting groove (21), and the annular cover plate (22) is attached to the top wall of the fixing plate (19).
5. The cooling device for an ultrasonic welding machine according to claim 1, wherein: offer a plurality of mounting grooves (24) of mutually supporting with stopper (23) on connecting block (20), and mounting groove (24) and stopper (23) one-to-one, every equal activity is inserted on the inside wall of mounting groove (24) and is equipped with a plurality of movable rods (25), and the equal fixed mounting of one end of movable rod (25) is on stopper (23), every all around being equipped with spring (26) on the lateral wall of movable rod (25), and the both ends difference fixed mounting of spring (26) is on the lateral wall of stopper (23) and the inside wall of mounting groove (24).
6. The cooling device for an ultrasonic welding machine according to claim 1, wherein: and one end of the limiting block (23) far away from the connecting block (20) is a spherical surface.
7. The cooling device for an ultrasonic welding machine according to claim 1, wherein: and a magnetic block (29) matched with the connecting block (20) is fixedly arranged on the inner side wall of the connecting groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011269533.1A CN112453684A (en) | 2020-11-13 | 2020-11-13 | Cooling device applied to ultrasonic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011269533.1A CN112453684A (en) | 2020-11-13 | 2020-11-13 | Cooling device applied to ultrasonic welding machine |
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| CN112453684A true CN112453684A (en) | 2021-03-09 |
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| CN202011269533.1A Withdrawn CN112453684A (en) | 2020-11-13 | 2020-11-13 | Cooling device applied to ultrasonic welding machine |
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| CN (1) | CN112453684A (en) |
Cited By (1)
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| CN114871607A (en) * | 2022-05-26 | 2022-08-09 | 深圳市深发源精密科技有限公司 | Ultrasonic welding device for resistance-assisted preheating of workpiece |
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Application publication date: 20210309 |
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