CN111037931A - An ultrasonic welder with visual inspection function - Google Patents
An ultrasonic welder with visual inspection function Download PDFInfo
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- CN111037931A CN111037931A CN201911424507.9A CN201911424507A CN111037931A CN 111037931 A CN111037931 A CN 111037931A CN 201911424507 A CN201911424507 A CN 201911424507A CN 111037931 A CN111037931 A CN 111037931A
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- linear motor
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- feeding
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- 238000011179 visual inspection Methods 0.000 title claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 99
- 238000001514 detection method Methods 0.000 claims abstract description 56
- 238000003466 welding Methods 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000000007 visual effect Effects 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 18
- 239000000523 sample Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Images
Classifications
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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
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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
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
-
- 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
- B29C65/82—Testing the joint
-
- 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
- B29C65/82—Testing the joint
- B29C65/8207—Testing the joint by mechanical methods
- B29C65/8246—Pressure tests, e.g. hydrostatic pressure tests
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The present invention relates to an ultrasonic welder with visual inspection function for welding a filter, the filter including a lower case (300), an upper case (100), and a filter net (200) connected in the lower case (300) and the upper case (100), comprising: the welding device comprises an installation frame (3), wherein an installation plate (30) is arranged on the installation frame (3), a rotary table mechanism is arranged on the installation plate (30), and a plurality of welding stations (381) are annularly arranged on the rotary table mechanism; the mounting plate (30) is further provided with a lower shell feeding mechanism (31), a filter screen feeding mechanism (32), an upper shell feeding mechanism (33), an ultrasonic welding machine (34), an air tightness detection mechanism (35), a flow detection mechanism (36) and a blanking mechanism (37) in sequence. The device can be used for automatic welding of the filter.
Description
Technical Field
The invention relates to an ultrasonic welding device, in particular to an ultrasonic welding device with a visual detection function.
Background
As shown in fig. 1, there is a filter including an upper case 300, a lower case 100, and a filter net 200, the upper case 300 and the lower case 100 are made of plastic, and the filter net 200 is a conventional paper filter net, and they are coupled in such a manner that the upper case 300 and the lower case 100 are coupled with the filter net 200 therebetween. In the prior art, the upper housing 300 and the lower housing 100 can be connected by glue or hot melt, but the connection is unreliable and inefficient.
Disclosure of Invention
To solve the above technical problems, an object of the present invention is to provide an ultrasonic welder with a visual detection function.
The technical scheme of the invention is as follows:
an ultrasonic welder with visual detection function for welding a filter including a lower case (300), an upper case (100), and a filter screen (200) connected inside the lower case (300) and the upper case (100), comprising:
the welding device comprises an installation frame (3), wherein an installation plate (30) is arranged on the installation frame (3), a rotary table mechanism is arranged on the installation plate (30), and a plurality of welding stations (381) are annularly arranged on the rotary table mechanism;
the mounting plate (30) is also sequentially provided along the turntable mechanism,
the lower shell feeding mechanism (31) is used for feeding the lower shell (300) and comprises a first guide rail (311) for feeding, a first visual detection mechanism (314) which is positioned above the first guide rail (311) and used for detecting, and a first linear motor mechanism which is used for moving the lower shell (300) to a welding station (381);
the filter screen feeding mechanism (32) is used for moving the filter screen (200) to the lower shell (300);
the upper shell feeding mechanism (33) is used for feeding the upper shell (100) and comprises a second guide rail (331) for feeding, a second visual detection mechanism (334) which is positioned above the second guide rail (331) and used for detecting, and a fourth linear motor mechanism used for moving the upper shell (100) to the lower shell (300);
an ultrasonic welding machine (34) for welding the upper case (100) and the lower case (300);
an air tightness detection mechanism (35) for detecting the air tightness of the welded filter;
a flow rate detection means (36) for detecting the flow rate of the filter after welding;
and the blanking mechanism (37) moves the finished filter product to the outside through a fifth linear motor mechanism.
Further, in the above-mentioned case,
the filter screen feeding mechanism (32) specifically comprises a filter screen feeding part (321) and a filter screen removing part (322) which are arranged on the mounting plate (30);
the filter screen feeding part (321) comprises a first rotary table (3217) arranged on the installation frame (3), a plurality of filter screen installation cylinders (3218) are arranged on the first rotary table (3217) in an annular array manner, a first rotary motor (3215) capable of driving the first rotary table (3217) to rotate is connected below the first rotary table (3217), and the first rotary motor (3215) is fixed on the installation frame (3);
the mounting frame (3) is further provided with an ejection mechanism located below the filter screen mounting cylinder (3218), the ejection mechanism comprises a second linear motor (3211) fixed to the mounting frame (3) and a second moving block (3212) arranged on the second linear motor (3211), the second moving block (3212) is provided with a mounting plate (3213), and the mounting plate (3213) is provided with a support rod (3214) located below the filter screen mounting cylinder (3218);
the filter screen removing part (322) comprises a third linear motor (3221) arranged on the mounting plate (30), the driving end of the third linear motor (3221) is connected with a third moving block (3222), a vertical linear motor (3223) is arranged on the third moving block (3222), and a sucker mechanism (3224) is arranged at the driving end of the vertical linear motor (3223).
Further, in the above-mentioned case,
in the lower shell feeding mechanism (31), a first material moving block (3110) is connected behind the first guide rail (311), the first material moving block (3110) is installed on a first air cylinder (313), the first air cylinder (313) is arranged on a first air cylinder installation block (312), and the first air cylinder installation block (312) is connected to the installation plate (30);
the first linear motor mechanism comprises a first linear motor (315) arranged on the mounting plate (30), the driving end of the first linear motor (315) is connected with a first moving block (316), and a first clamping cylinder (317) is connected onto the first moving block (316).
Further, in the above-mentioned case,
first linear electric motor (315) below be located still be provided with first feed opening (318) on mounting panel (30), mounting panel (30) bottom is provided with and is located first material case (319) of first feed opening (318) below.
Further, in the above-mentioned case,
in the upper shell feeding mechanism (33), a second material moving block (3310) is connected behind the second guide rail (331), the second material moving block (3310) is mounted on a second air cylinder (333), the second air cylinder (333) is arranged on a second air cylinder mounting block (332), and the second air cylinder mounting block (332) is connected to the mounting plate (30);
the fourth linear motor mechanism comprises a fourth linear motor (335) arranged on the mounting plate (30), the driving end of the fourth linear motor (335) is connected with a fourth moving block (336), and a fourth clamping cylinder (337) is connected onto the fourth moving block (336).
Further, in the above-mentioned case,
fourth linear electric motor (335) below position in still be provided with second feed opening (338) on mounting panel (30), mounting panel (30) bottom is provided with and is located second feed opening (338) below second collection workbin (339).
Further, in the above-mentioned case,
the fifth linear motor mechanism comprises a fifth linear motor (371) arranged on the mounting plate (30), the driving end of the fifth linear motor (371) is connected with a fifth moving block (372), and a fifth clamping cylinder (373) is connected to the fifth moving block (372).
Further, in the above-mentioned case,
the first guide rail (311) is connected with a lower shell vibration feeding disc (1), and the second guide rail (331) is connected with an upper shell vibration feeding disc (2).
Further, in the above-mentioned case,
the airtightness detection mechanism (35) comprises upper and lower detection probes provided to the mounting plate (30), and an airtightness detector (351) mounted to the frame (3); the flow rate detection mechanism (36) includes upper and lower detection probes provided to the mounting plate (30), and a flow rate detector (361) mounted to the frame (3).
Further, in the above-mentioned case,
a control system (4) is also included, the control system (4) being used for operation of the ultrasonic welder.
By the scheme, the invention at least has the following advantages:
the device can realize full-automatic feeding of the filter screen, can perform automatic visual detection on two shells of the filter screen, can perform air tightness and flow detection on a finished product after electric welding, and realizes full-automatic detection and production of the filter.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate a certain embodiment of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a top view of a mounting frame portion of the present invention;
FIG. 4 is a perspective view of a mounting frame portion of the present invention;
FIG. 5 is a perspective view of a portion of the screen loading mechanism of the present invention;
FIG. 6 is a schematic view of the construction of the filter of the present invention;
in the figure:
1-vibrating the upper tray by the lower shell;
2, vibrating the feeding disc by the upper shell;
3-mounting the frame;
30-mounting a plate;
31-a lower shell feeding mechanism;
311-a first guide rail; 312-a first cylinder mounting block; 313-a first cylinder; 314-a first visual detection mechanism; 315-a first linear motor; 316-a first moving mass; 317-a first clamping cylinder; 318-first feed opening; 319-first dump box; 3110-first transfer block;
32-a filter screen feeding mechanism;
321-a filter screen feeding part;
3211-a second linear motor; 3212-a second moving block; 3213-mounting plate; 3214-strut 3215-first rotating electrical machine; 3216-reduction box; 3217-a first carousel; 3218-a filter screen mounting cylinder; 3219-side opening; 32110-upper catch plate; 32111-inner gasket;
322-screen removal section; 3221-a third linear motor; 3222-a third moving block; 3223-vertical linear motor; 3224-a suction cup mechanism;
323-height detector;
33-an upper shell feeding mechanism;
331-a second guide rail; 332-a second cylinder mounting block; 333-a second cylinder; 334-a second visual detection mechanism; 335-a fourth linear motor; 336-a fourth moving block; 337-a fourth clamping cylinder; 338-second feed opening; 339-second material collecting box; 3310-second transfer block;
34-an ultrasonic welding machine;
35-air tightness detection mechanism; 351-air tightness detector;
36-a flow detection mechanism; 361-flow detector;
37-a blanking mechanism;
371-fifth linear electric motor; 372-a fifth movement block; 373-a fifth clamping cylinder;
38-a second carousel; 381-welding station.
4-control system.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Referring to fig. 1 to 6, an ultrasonic welder with visual inspection function according to a preferred embodiment of the present invention for welding a filter, which includes a lower case (300), an upper case (100), and a filter net (200) connected between the lower case (300) and the upper case (100), includes:
the welding device comprises an installation frame (3), wherein an installation plate (30) is arranged on the installation frame (3), a rotary table mechanism is arranged on the installation plate (30), and a plurality of welding stations (381) are annularly arranged on the rotary table mechanism;
the mounting plate (30) is also sequentially provided along the turntable mechanism,
the lower shell feeding mechanism (31) is used for feeding the lower shell (300) and comprises a first guide rail (311) for feeding, a first visual detection mechanism (314) which is positioned above the first guide rail (311) and used for detecting, and a first linear motor mechanism which is used for moving the lower shell (300) to a welding station (381);
the filter screen feeding mechanism (32) is used for moving the filter screen (200) to the lower shell (300);
the upper shell feeding mechanism (33) is used for feeding the upper shell (100) and comprises a second guide rail (331) for feeding, a second visual detection mechanism (334) which is positioned above the second guide rail (331) and used for detecting, and a fourth linear motor mechanism used for moving the upper shell (100) to the lower shell (300);
an ultrasonic welding machine (34) for welding the upper case (100) and the lower case (300);
an air tightness detection mechanism (35) for detecting the air tightness of the welded filter;
a flow rate detection means (36) for detecting the flow rate of the filter after welding;
and the blanking mechanism (37) moves the finished filter product to the outside through a fifth linear motor mechanism.
-the sieve loading mechanism (32) comprises in particular a sieve loading section (321) and a sieve removal section (322) arranged on the mounting plate (30);
the filter screen feeding part (321) comprises a first rotary table (3217) arranged on the installation frame (3), a plurality of filter screen installation cylinders (3218) are arranged on the first rotary table (3217) in an annular array manner, a first rotary motor (3215) capable of driving the first rotary table (3217) to rotate is connected below the first rotary table (3217), and the first rotary motor (3215) is fixed on the installation frame (3);
the mounting frame (3) is further provided with an ejection mechanism located below the filter screen mounting cylinder (3218), the ejection mechanism comprises a second linear motor (3211) fixed to the mounting frame (3) and a second moving block (3212) arranged on the second linear motor (3211), the second moving block (3212) is provided with a mounting plate (3213), and the mounting plate (3213) is provided with a support rod (3214) located below the filter screen mounting cylinder (3218);
the filter screen removing part (322) comprises a third linear motor (3221) arranged on the mounting plate (30), the driving end of the third linear motor (3221) is connected with a third moving block (3222), a vertical linear motor (3223) is arranged on the third moving block (3222), and a sucker mechanism (3224) is arranged at the driving end of the vertical linear motor (3223).
-in the lower shell feeding mechanism (31), behind the first guide rail (311) there is connected a first transfer block (3110), the first transfer block (3110) being mounted on a first cylinder (313), the first cylinder (313) being arranged to a first cylinder mounting block (312), the first cylinder mounting block (312) being connected to the mounting plate (30);
the first linear motor mechanism comprises a first linear motor (315) arranged on the mounting plate (30), the driving end of the first linear motor (315) is connected with a first moving block (316), and a first clamping cylinder (317) is connected onto the first moving block (316).
-a first blanking opening (318) is further arranged on the mounting plate (30) below the first linear motor (315), and a first material collecting box (319) is arranged below the first blanking opening (318) at the bottom of the mounting plate (30).
-in the upper housing loading mechanism (33), a second moving block (3310) is connected behind the second guide rail (331), the second moving block (3310) is mounted to a second cylinder (333), the second cylinder (333) is provided to a second cylinder mounting block (332), the second cylinder mounting block (332) is connected to the mounting plate (30);
the fourth linear motor mechanism comprises a fourth linear motor (335) arranged on the mounting plate (30), the driving end of the fourth linear motor (335) is connected with a fourth moving block (336), and a fourth clamping cylinder (337) is connected onto the fourth moving block (336).
-a second feed opening (338) is further arranged on the mounting plate (30) below the fourth linear motor (335), and a second collection box (339) is arranged below the second feed opening (338) at the bottom of the mounting plate (30).
-the fifth linear motor mechanism comprises a fifth linear motor (371) arranged on the mounting plate (30), the driving end of the fifth linear motor (371) is connected with a fifth moving block (372), and a fifth clamping cylinder (373) is connected on the fifth moving block (372).
-a lower shell vibrating feeding tray (1) is connected to the first guiding rail (311), and an upper shell vibrating feeding tray (2) is connected to the second guiding rail (331).
-the air-tightness detection mechanism (35) comprises an upper and a lower detection probes provided to the mounting plate (30), and an air-tightness detector (351) mounted to the frame (3); the flow rate detection mechanism (36) includes upper and lower detection probes provided to the mounting plate (30), and a flow rate detector (361) mounted to the frame (3).
-further comprising a control system (4), said control system (4) being adapted for operation of the ultrasonic welder.
The first clamping cylinder and the fourth clamping cylinder are connected to the linear motor, and can realize the up-and-down movement of the first clamping cylinder and the second clamping cylinder.
A height detector 323 is also arranged on the mounting plate, and the height detector 323 is used for detecting the height of the filter screen in the filter screen mounting cylinder so as to facilitate the jacking of the third linear motor to a proper height.
The number of welding stations is eight.
The working principle of the invention is as follows:
the lower shell vibrating feeding disc is a vibrating disc and is used for vibrating and feeding the lower shell to a first guide rail, the lower shell can move to a first material moving block after passing through the first guide rail, in the moving process, a first vision detection mechanism can photograph the lower shell and perform vision detection (the good condition of a product can be recorded in a control system), the first vision detection mechanism is generally provided with a light supplementing lamp, the first material moving block moves to the lower part of a first clamping cylinder under the action of a first cylinder, the first clamping cylinder can move up and down through a linear motor and can move back and forth through the first linear motor, if the lower shell does not pass through the detection in the front, the first clamping cylinder can drop the first material dropping hole, and if the first material dropping hole passes through the detection, the first clamping cylinder can be placed on a welding station. The second turntable is then rotated one eighth to move the welding station where the lower shell is mounted to the next position.
The filter screen feed mechanism is a rotation and is a hanging wall mechanism, and the filter screen is placed in the filter screen installation section of thick bamboo (generally eight), rotates through the first rotating electrical machines of bottom and carries out the material loading, and specific process is as follows, and a first rotating electrical machines eighth round, vertical linear electric motor drive sucking disc mechanism move down, pick up a filter paper, then move to the welding station through the third linear electric machines on, put down filter paper in the casing down again. The height detector is used for detecting the height of the filter paper, and the jacking height can be conveniently obtained below.
The vibrating feeding disc of the upper shell and the vibrating feeding disc of the lower shell are consistent in principle of specific feeding, and technologies can be correspondingly understood.
The ultrasonic welding machine is an existing mature mechanism and is used for connecting the upper shell and the lower shell in an ultrasonic hot melting welding mode.
The air tightness detection mechanism is used for carrying out air tightness detection on the welded finished product, and the specific result is fed back to the air tightness detector.
The flow detection mechanism is used for detecting the passing flow of the welded finished product, and the specific result is fed back to the flow detector.
The first linear motor is used for moving away the detected finished product, the qualified finished product is moved into the qualified finished product box, and the unqualified finished product is moved into the unqualified finished product box.
The control system adopts a PLC control system to control the operation of all the cylinders and the motors.
The invention has at least the following advantages:
the device can realize full-automatic feeding of the filter screen, can perform automatic visual detection on two shells of the filter screen, can perform air tightness and flow detection on a finished product after electric welding, and realizes full-automatic detection and production of the filter.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911424507.9A CN111037931B (en) | 2019-12-31 | 2019-12-31 | An ultrasonic welder with visual inspection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911424507.9A CN111037931B (en) | 2019-12-31 | 2019-12-31 | An ultrasonic welder with visual inspection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111037931A true CN111037931A (en) | 2020-04-21 |
| CN111037931B CN111037931B (en) | 2025-03-07 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911424507.9A Active CN111037931B (en) | 2019-12-31 | 2019-12-31 | An ultrasonic welder with visual inspection function |
Country Status (1)
| Country | Link |
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| CN (1) | CN111037931B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140568A (en) * | 2020-09-09 | 2020-12-29 | 渤海造船厂集团有限公司 | Automatic thick rubber plate application device and method |
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| CN212312791U (en) * | 2019-12-31 | 2021-01-08 | 江苏筑一智能装备科技有限公司 | Ultrasonic welding ware with visual detection function |
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2019
- 2019-12-31 CN CN201911424507.9A patent/CN111037931B/en active Active
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| CN202742676U (en) * | 2012-06-29 | 2013-02-20 | 挪度医疗器械（苏州）有限公司 | Ultrasonic welding device for non-woven fabric filter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112140568A (en) * | 2020-09-09 | 2020-12-29 | 渤海造船厂集团有限公司 | Automatic thick rubber plate application device and method |
| CN112140568B (en) * | 2020-09-09 | 2022-06-14 | 渤海造船厂集团有限公司 | Automatic thick rubber plate application device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111037931B (en) | 2025-03-07 |
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