CN112277323A - Cooling structure of ultrasonic welding head - Google Patents

Cooling structure of ultrasonic welding head Download PDF

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Publication number
CN112277323A
CN112277323A CN202011086194.3A CN202011086194A CN112277323A CN 112277323 A CN112277323 A CN 112277323A CN 202011086194 A CN202011086194 A CN 202011086194A CN 112277323 A CN112277323 A CN 112277323A
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CN
China
Prior art keywords
communicated
air
cooling
welding head
wall
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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.)
Withdrawn
Application number
CN202011086194.3A
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Chinese (zh)
Inventor
李军荣
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Shaanxi Nuoying Automation Instrument Co Ltd
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Shaanxi Nuoying Automation Instrument Co Ltd
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Priority to CN202011086194.3A priority Critical patent/CN112277323A/en
Publication of CN112277323A publication Critical patent/CN112277323A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1658—Cooling using gas

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The invention relates to the technical field of ultrasonic welding, and discloses a cooling structure of an ultrasonic welding head, which comprises an installation seat, wherein a machine shell is installed on the installation seat, an energy converter is installed in the machine shell, a welding head is installed at the bottom of the energy converter, a T-shaped air transmission channel is arranged in the welding head, a spiral heat dissipation channel is arranged in the welding head, two ends of the heat dissipation channel are communicated with the air transmission channel, a plurality of annular, uniform and equidistant air injection holes are formed in the air transmission channel, a flow guide cover is fixedly sleeved on the welding head below the air injection holes, a cooling box is fixedly connected to the upper end of the installation seat, an opening at the upper end of the cooling box is communicated with an exhaust hood, and an exhaust fan is installed in the output end of the exhaust hood. The invention can absorb and cool the hot air near the welding head, is beneficial to quickly reducing the temperature on the welding head, has better heat dissipation effect on the thicker part of the welding head, and is convenient to comprehensively cool the welding head.

Description

Cooling structure of ultrasonic welding head
Technical Field
The invention relates to the technical field of ultrasonic welding, in particular to a cooling structure of an ultrasonic welding head.
Background
The ultrasonic welding is commonly used for plastic welding, completely replaces the traditional industry of gluing by glue, is combined without connecting bolts, nails, buckles, welding materials or adhesives and other materials in the ultrasonic welding process, has higher speed than the traditional adhesives or adhesives, has very fast drying time, can easily realize automation in the welding process, and can be easily customized to adapt to the welding of various types of products with specific specifications. Because of the high ultrasonic frequency and energy, significant thermal effects can occur, and therefore, a cooling process is required at the ultrasonic horn.
The cooling structure of the existing ultrasonic welding head can not absorb and cool the hot air near the welding head, the temperature on the welding head is difficult to drop, and the heat dissipation effect of the thicker part of the welding head is poor, so that the welding head is inconvenient to be cooled comprehensively.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a cooling structure of an ultrasonic welding head cannot absorb and cool hot air near the welding head, the temperature on the welding head is difficult to reduce, and the heat dissipation effect on a thick part of the welding head is poor.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a cooling structure of ultrasonic wave bonding tool, includes the mount pad, install the casing on the mount pad, install the transducer in the casing, the bonding tool is installed to the transducer bottom, the defeated air passageway of T type has been seted up in the bonding tool, helical shape heat dissipation channel has been seted up in the bonding tool, heat dissipation channel's both ends all are linked together with defeated air passageway, be annular even equidistance on the defeated air passageway and seted up a plurality of fumaroles, be located the fixed kuppe that has cup jointed on the bonding tool of fumarole below, mount pad upper end fixedly connected with cooler bin, the upper end opening part intercommunication of cooler bin has the air discharge hood, install the air discharge fan in the air discharge hood output, the bellows of the bottom fixedly connected with stereoplasm of the cooler bin, chassis bottom fixedly connected with hollow structure's suction ring, the intercommunication that suction ring bottom is annular even equidistance has a plurality of, the annular lateral wall outside the air suction ring is communicated with an air suction pipe, the other end of the air suction pipe penetrates through the mounting seat and the bottom of the cooling box and extends into the cooling box and is communicated with the corrugated pipe, an air pump is mounted at the bottom of the mounting seat, the output end of the air pump is communicated with a hose, the other end of the hose is communicated with an air delivery channel, the input end of the air pump is communicated with an air outlet pipe, and the other end of the air outlet pipe penetrates through the mounting seat and the bottom of the cooling box and extends into the cooling box and is communicated with the corrugated pipe.
Preferably, a motor is installed on the wall of the cooling box, the output end of the motor is connected with a rotating rod through a coupler, the rotating rod is rotatably connected with the wall of the cooling box through two bearings, and a plurality of rotating plates are fixedly connected to the wall of the rotating rod in the cooling box.
Preferably, the wall of the air outlet pipe is communicated with a drying box, the drying box is fixedly connected to the bottom of the mounting seat, and a drying agent is filled in the drying box.
Preferably, the wall of the cooling box is communicated with a liquid inlet and outlet pipe, and the pipe wall of the liquid inlet and outlet pipe is provided with a pipe valve.
Preferably, the upper end of the casing is fixedly connected with an installation shaft, and an installation hole is formed in the wall of the installation shaft.
Preferably, a plurality of air inlet holes are formed in the upper end of the machine shell, and the bottom of the machine shell is communicated with the air suction ring through a plurality of pipelines.
Compared with the prior art, the invention provides a cooling structure of an ultrasonic welding head, which has the following beneficial effects:
1. this cooling structure of ultrasonic bonding tool, through setting up the mount pad, a machine shell, the transducer, the bonding tool, gas transmission channel, heat dissipation channel, the fumarole, the water conservancy diversion lid, the cooler bin, the air discharge hood, the air discharge fan, the bellows, the ring of breathing in, the breathing pipe, the air pump, hose and outlet duct, when needs cool off the bonding tool, cold air gets into in the spiral helicine heat dissipation channel, make the thick part of bonding tool by the heat dissipation of evenly cooling down, and exhaust hood and the air discharge fan that sets up on the cooler bin, cool down the heat dissipation to the coolant liquid in the cooler bin, can absorb the cooling with near the hot air of bonding tool, do benefit to the temperature on the bonding tool and descend fast, and the thick partial radiating effect of bonding tool is better, be convenient for carry out comprehensive cooling.
2. This cooling structure of ultrasonic bonding tool through setting up motor, bull stick and commentaries on classics board, when the butt weld head cools off, the starter motor drives the bull stick and changes the board rotation for change the board and pat the coolant liquid level, accelerate the cooling radiating rate of coolant liquid, the live time of extension coolant liquid.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the invention can absorb and cool hot air near the welding head, is beneficial to quickly reducing the temperature on the welding head, has better heat dissipation effect on the thicker part of the welding head and is convenient to comprehensively cool the welding head.
Drawings
Fig. 1 is a schematic structural view of a cooling structure of an ultrasonic horn according to the present invention;
fig. 2 is a schematic view of the internal structure of a cooling box of the cooling structure of the ultrasonic horn according to the present invention.
In the figure: the device comprises a mounting base 1, a machine shell 2, a transducer 3, a welding head 4, a gas transmission channel 5, a heat dissipation channel 6, a gas injection hole 7, a flow guide cover 8, a cooling box 9, an exhaust hood 10, an exhaust fan 11, a corrugated pipe 12, an air suction ring 13, an air suction pipe 14, an air pump 15, a hose 16, an air outlet pipe 17, a motor 18, a rotating rod 19, a rotating plate 20, a drying box 21, a liquid inlet and outlet pipe 22, a mounting shaft 23 and an air inlet hole 24.
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.
Embodiment 1 is as shown in fig. 1-2, a cooling structure of an ultrasonic welding head, which includes a mounting base 1, a casing 2 is installed on the mounting base 1, a transducer 3 is installed in the casing 2, a welding head 4 is installed at the bottom of the transducer 3, a T-shaped gas transmission channel 5 is arranged in the welding head 4, a spiral heat dissipation channel 6 is arranged in the welding head 4, both ends of the heat dissipation channel 6 are communicated with the gas transmission channel 5, a plurality of gas injection holes 7 are uniformly arranged on the gas transmission channel 5 in an annular shape at equal intervals, a flow guiding cover 8 is fixedly sleeved on the welding head 4 below the gas injection holes 7, a cooling box 9 is fixedly connected to the upper end of the mounting base 1, an upper opening of the cooling box 9 is communicated with an exhaust hood 10, an exhaust fan 11 is installed in an output end of the exhaust hood 10, a hard corrugated pipe 12 is fixedly connected to the bottom of the cooling box 9, and, the bottom of the air suction ring 13 is communicated with a plurality of air nozzles in an annular uniform and equidistant manner, the outer annular side wall of the air suction ring 13 is communicated with an air suction pipe 14, the other end of the air suction pipe 14 penetrates through the bottoms of the mounting seat 1 and the cooling box 9 and extends into the cooling box 9 and is communicated with a corrugated pipe 12, the bottom of the mounting seat 1 is provided with an air pump 15, the output end of the air pump 15 is communicated with a hose 16, the other end of the hose 16 is communicated with the air transmission channel 5, the input end of the air pump 15 is communicated with an air outlet pipe 17, the other end of the air outlet pipe 17 penetrates through the bottoms of the mounting seat 1 and the cooling box 9 and extends into the cooling box 9 and is communicated with the corrugated pipe 12, when the welding head 4 needs to be cooled, the air pump 15 is started, hot air near the welding head 4 is sucked into the air suction ring 13 and enters the corrugated pipe 12 through the air suction, through outlet duct 17 and hose 16 get into gas transmission pipeline 5 in, partial cold air gets into in radiating channel 6, make the thick part of bonding tool 4 by the heat dissipation of evenly cooling down, gas is spout and rise through the direction of guiding lid 8 through fumarole 7, be convenient for in gaseous more getting into air suction ring 13, make its recirculation, and exhaust hood 10 and the air discharge fan 11 that set up on cooler bin 9, cool down the heat dissipation to the coolant liquid in cooler bin 9, can absorb the cooling with near hot-air of bonding tool 4, do benefit to the temperature on bonding tool 4 and descend fast, and the thick partial radiating effect of bonding tool 4 is better, be convenient for carry out comprehensive cooling to bonding tool 4.
Embodiment 2 is based on embodiment 1 and is shown in fig. 1-2, a motor 18 is installed on the wall of a cooling tank 9, an output end of the motor 18 is connected with a rotating rod 19 through a coupling, the rotating rod 19 is rotatably connected with the wall of the cooling tank 9 through two bearings, a plurality of rotating plates 20 are fixedly connected to the rod wall of the rotating rod 19 located in the cooling tank 9, and when a welding head 4 is cooled, the motor 18 is started to drive the rotating rod 19 and the rotating plates 20 to rotate, so that the rotating plates 20 flap the liquid level of a cooling liquid, the cooling and heat dissipation speed of the cooling liquid is increased, and the service time of the cooling liquid is prolonged.
Embodiment 3 as shown in fig. 1, a drying box 21 is communicated with the wall of the air outlet pipe 17, the drying box 21 is fixedly connected to the bottom of the mounting seat 1, and the drying box 21 is filled with a drying agent, so that the gas passing through the corrugated pipe 12 can be dried.
Embodiment 4 as shown in fig. 1 on the basis of embodiment 1, a liquid inlet and outlet pipe 22 is communicated with the wall of the cooling tank 9, and a pipe valve is installed on the pipe wall of the liquid inlet and outlet pipe 22, so that the cooling liquid in the cooling tank 9 can be conveniently replaced, and the cooling effect of the cooling liquid can be ensured.
In embodiment 5, as shown in fig. 1, on the basis of embodiment 1, an installation shaft 23 is fixedly connected to the upper end of the housing 2, and an installation hole is formed in a shaft wall of the installation shaft 23, so as to facilitate installation and fixation of the welding head 4.
Embodiment 6 is based on embodiment 1, as shown in fig. 1, the upper end of the casing 2 is provided with a plurality of air inlet holes 24, and the bottom of the casing 2 is communicated with the air suction ring 13 through a plurality of pipelines, so that the air suction ring 13 can also suck hot air in the casing 2, and the heat of the transducer 3 can be dissipated.
Embodiment 7 is as shown in fig. 1-2, the cooling structure of the ultrasonic welding head includes a mounting base 1, a case 2 is mounted on the mounting base 1, a transducer 3 is mounted in the case 2, a welding head 4 is mounted at the bottom of the case, a T-shaped gas transmission channel 5 is formed in the welding head 4, a spiral heat dissipation channel 6 is formed in the welding head 4, both ends of the heat dissipation channel 6 are communicated with the gas transmission channel 5, a plurality of gas injection holes 7 are formed in the gas transmission channel 5 in an annular, uniform and equidistant manner, a flow guiding cover 8 is fixedly sleeved on the welding head 4 below the gas injection holes 7, a cooling box 9 is fixedly connected to the upper end of the mounting base 1, an opening at the upper end of the cooling box 9 is communicated with an exhaust hood 10, an exhaust fan 11 is mounted in an output end of the exhaust hood 10, a rigid corrugated pipe 12 is fixedly connected to the bottom of the cooling box 9, and an air, the bottom of the air suction ring 13 is communicated with a plurality of air nozzles in an annular uniform and equidistant manner, the outer annular side wall of the air suction ring 13 is communicated with an air suction pipe 14, the other end of the air suction pipe 14 penetrates through the bottoms of the mounting seat 1 and the cooling box 9 and extends into the cooling box 9 and is communicated with a corrugated pipe 12, the bottom of the mounting seat 1 is provided with an air pump 15, the output end of the air pump 15 is communicated with a hose 16, the other end of the hose 16 is communicated with the air delivery channel 5, the input end of the air pump 15 is communicated with an air outlet pipe 17, and the other end of the air outlet pipe 17 penetrates through the bottoms of the mounting seat 1 and the cooling box 9;
install motor 18 on the 9 tank walls of cooler bin, there is bull stick 19 at the output of motor 18 through the coupling joint, bull stick 19 rotates with 9 tank walls of cooler bin through two bearings and is connected, be located fixedly connected with a plurality of commentaries on classics board 20 on 19 pole walls of bull stick in cooler bin 9, the intercommunication has dry box 21 on the 17 pipe walls of outlet duct, dry box 21 fixed connection is in 1 bottom of mount pad, the intussuseption of dry box 21 is filled with the drier, the intercommunication has into drain pipe 22 on the 9 tank walls of cooler bin, install the pipe valve on the pipe wall of business turn over drain pipe 22, 2 upper ends fixedly connected with installation axle 23 of casing, be equipped with the mounting hole on the 23 axial wall of installation axle, a plurality of fresh air inlet 24 has been seted up to 2 upper ends of casing, 2 bottoms.
In the invention, when the welding head 4 needs to be cooled, the air pump 15 is started, hot air near the welding head 4 is sucked into the air suction ring 13 and enters the corrugated pipe 12 through the air suction pipe 14, the hot air is cooled into cold air due to the large contact area between the corrugated pipe 12 and the cooling liquid, the cold air enters the air transmission pipeline 5 through the air outlet pipe 17 and the hose 16, part of the cold air enters the heat dissipation channel 6, the thicker part of the welding head 4 is uniformly cooled and dissipated, the air is ejected through the air ejecting holes 7 and is guided and ascended through the flow guide cover 8, more air conveniently enters the air suction ring 13 and is circulated again, the exhaust hood 10 and the exhaust fan 11 arranged on the cooling box 9 cool the cooling liquid in the cooling box 9, the hot air near the welding head 4 can be sucked and cooled, the temperature on the welding head 4 is favorably and rapidly reduced, and the thicker part of the welding head 4 has better heat dissipation effect, the welding head 4 is conveniently cooled comprehensively; when the welding head 4 is cooled, the motor 18 is started to drive the rotating rod 19 and the rotating plate 20 to rotate, so that the rotating plate 20 can flap the liquid level of the cooling liquid, the cooling and heat dissipation speed of the cooling liquid is increased, and the service life of the cooling liquid is prolonged.
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 cooling structure of ultrasonic wave bonding tool, includes mount pad (1), its characterized in that, install casing (2) on mount pad (1), install transducer (3) in casing (2), bonding tool (4) are installed to transducer (3) bottom, the defeated gas passageway (5) of T type have been seted up in bonding tool (4), spiral helicine heat dissipation channel (6) have been seted up in bonding tool (4), the both ends of heat dissipation channel (6) all are linked together with defeated gas passageway (5), be the even equidistance of annular and seted up a plurality of fumarole (7) on defeated gas passageway (5), it has flow guide cover (8) to fix the cover on bonding tool (4) that is located fumarole (7) below, mount pad (1) upper end fixedly connected with cooler bin (9), the upper end opening part intercommunication of cooler bin (9) has exhaust hood (10), an exhaust fan (11) is installed in the output end of the exhaust hood (10), a hard corrugated pipe (12) is fixedly connected to the bottom of the cooling box (9), an air suction ring (13) of a hollow structure is fixedly connected to the bottom of the machine shell (2), the bottom of the air suction ring (13) is communicated with a plurality of air nozzles in an annular uniform and equidistant mode, an air suction pipe (14) is communicated with the outer annular side wall of the air suction ring (13), the other end of the air suction pipe (14) penetrates through the bottom of the machine shell of the mounting seat (1) and the cooling box (9) and extends into the cooling box (9) and is communicated with the corrugated pipe (12), an air pump (15) is installed at the bottom of the mounting seat (1), a hose (16) is communicated with the output end of the air pump (15), the other end of the hose (16) is communicated with the air transmission channel (5), and an air outlet pipe (17, the other end of the air outlet pipe (17) penetrates through the bottoms of the mounting seat (1) and the cooling box (9), extends into the cooling box (9), and is communicated with the corrugated pipe (12).
2. The cooling structure of an ultrasonic horn according to claim 1, characterized in that a motor (18) is mounted on the wall of the cooling tank (9), the output end of the motor (18) is connected with a rotating rod (19) through a coupling, the rotating rod (19) is rotatably connected with the wall of the cooling tank (9) through two bearings, and a plurality of rotating plates (20) are fixedly connected to the rod wall of the rotating rod (19) in the cooling tank (9).
3. The cooling structure of the ultrasonic horn according to claim 1, wherein a drying box (21) is communicated with the wall of the air outlet pipe (17), the drying box (21) is fixedly connected to the bottom of the mounting base (1), and a drying agent is filled in the drying box (21).
4. The cooling structure of an ultrasonic horn according to claim 1, characterized in that the wall of the cooling box (9) is communicated with a liquid inlet and outlet pipe (22), and a pipe valve is arranged on the wall of the liquid inlet and outlet pipe (22).
5. The cooling structure of an ultrasonic horn according to claim 1, characterized in that a mounting shaft (23) is fixedly connected to the upper end of the housing (2), and a mounting hole is formed in the shaft wall of the mounting shaft (23).
6. The cooling structure of an ultrasonic horn according to claim 1, characterized in that a plurality of air inlet holes (24) are formed at the upper end of the casing (2), and the bottom of the casing (2) is communicated with the air suction ring (13) through a plurality of pipelines.
7. The cooling structure of an ultrasonic horn according to claims 1 to 6, characterized in that: the mounting seat (1), install casing (2) on mounting seat (1), install transducer (3) in casing (2), bonding tool (4) are installed to transducer (3) bottom, the gas transmission passageway (5) of T type have been seted up in bonding tool (4), spiral helicine heat dissipation passageway (6) have been seted up in bonding tool (4), the both ends of heat dissipation passageway (6) all are linked together with gas transmission passageway (5), be the even equidistance of annular and seted up a plurality of fumarole (7) on gas transmission passageway (5), fixed cover has been cup jointed deflector (8) on bonding tool (4) that is located fumarole (7) below, mounting seat (1) upper end fixedly connected with cooler bin (9), the upper end opening part intercommunication of cooler bin (9) has exhaust hood (10), install exhaust fan (11) in exhaust hood (10) the output, the air pump is characterized in that a rigid corrugated pipe (12) is fixedly connected to the bottom of the cooling box (9), an air suction ring (13) of a hollow structure is fixedly connected to the bottom of the machine shell (2), the bottom of the air suction ring (13) is communicated with a plurality of air nozzles in an annular uniform and equidistant manner, an air suction pipe (14) is communicated with the outer annular side wall of the air suction ring (13), the other end of the air suction pipe (14) penetrates through the bottom of the mounting seat (1) and the bottom of the cooling box (9) and extends into the cooling box (9) and is communicated with the corrugated pipe (12), an air pump (15) is installed at the bottom of the mounting seat (1), an output end of the air pump (15) is communicated with a hose (16), the other end of the hose (16) is communicated with the air conveying channel (5), an input end of the air pump (15) is communicated with an air outlet pipe (17), the other end of the air outlet pipe (17) penetrates through the bottom of, and is communicated with the corrugated pipe (12);
a motor (18) is mounted on the wall of the cooling box (9), the output end of the motor (18) is connected with a rotating rod (19) through a coupler, the rotating rod (19) is rotatably connected with the wall of the cooling box (9) through two bearings, and a plurality of rotating plates (20) are fixedly connected to the rod wall of the rotating rod (19) in the cooling box (9);
according to the cooling structure of the ultrasonic welding head, the wall of the air outlet pipe (17) is communicated with a drying box (21), the drying box (21) is fixedly connected to the bottom of the mounting seat (1), and a drying agent is filled in the drying box (21);
according to the cooling structure of the ultrasonic welding head, the wall of the cooling box (9) is communicated with a liquid inlet and outlet pipe (22), and the pipe wall of the liquid inlet and outlet pipe (22) is provided with a pipe valve;
according to the cooling structure of the ultrasonic welding head, the upper end of the machine shell (2) is fixedly connected with a mounting shaft (23), and a mounting hole is formed in the shaft wall of the mounting shaft (23);
according to the cooling structure of the ultrasonic welding head, the upper end of the machine shell (2) is provided with the plurality of air inlet holes (24), and the bottom of the machine shell (2) is communicated with the air suction ring (13) through the plurality of pipelines.
CN202011086194.3A 2020-10-12 2020-10-12 Cooling structure of ultrasonic welding head Withdrawn CN112277323A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011086194.3A CN112277323A (en) 2020-10-12 2020-10-12 Cooling structure of ultrasonic welding head

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Application Number Priority Date Filing Date Title
CN202011086194.3A CN112277323A (en) 2020-10-12 2020-10-12 Cooling structure of ultrasonic welding head

Publications (1)

Publication Number Publication Date
CN112277323A true CN112277323A (en) 2021-01-29

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CN202011086194.3A Withdrawn CN112277323A (en) 2020-10-12 2020-10-12 Cooling structure of ultrasonic welding head

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113231729A (en) * 2021-03-31 2021-08-10 广东富强科技股份有限公司 Ultrasonic welding device with optimized R axis
US20230343742A1 (en) * 2021-06-14 2023-10-26 Shinkawa Ltd. Ultrasonic horn and manufacturing apparatus of semiconductor device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113231729A (en) * 2021-03-31 2021-08-10 广东富强科技股份有限公司 Ultrasonic welding device with optimized R axis
CN113231729B (en) * 2021-03-31 2023-03-14 广东富强科技股份有限公司 Ultrasonic welding device with optimized R shaft
US20230343742A1 (en) * 2021-06-14 2023-10-26 Shinkawa Ltd. Ultrasonic horn and manufacturing apparatus of semiconductor device

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