CN110027219A - A kind of door seal gum cover welding equipment and its operating method - Google Patents
A kind of door seal gum cover welding equipment and its operating method Download PDFInfo
- Publication number
- CN110027219A CN110027219A CN201910437517.XA CN201910437517A CN110027219A CN 110027219 A CN110027219 A CN 110027219A CN 201910437517 A CN201910437517 A CN 201910437517A CN 110027219 A CN110027219 A CN 110027219A
- Authority
- CN
- China
- Prior art keywords
- gum cover
- door seal
- seal gum
- blowning installation
- welding equipment
- 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.)
- Withdrawn
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Classifications
-
- 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
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
Abstract
The present invention relates to door seal gum cover welding fields, disclose a kind of door seal gum cover welding equipment, comprising: weld mold, weld mold is for placing at least a pair of of door seal gum cover；Iron is heated, heating iron is for heating at least a pair of of door seal gum cover；Location structure, location structure includes pedestal, the first driver connecting with pedestal, the clamping jaw cylinder being set on pedestal and the gum cover locating piece being installed on clamping jaw cylinder, clamping jaw cylinder drive the side of the prominent pedestal of gum cover locating piece；The side of weld mold is arranged in blowning installation, blowning installation, and blowning installation is used to blow to the type chamber of at least a pair of of door seal gum cover；Material pressing device, material pressing device are set to the same side that blowning installation is located at weld mold, and material pressing device is for being located at the door seal gum cover of blowning installation side in fixed at least a pair of of door seal gum cover；Controller, controller are connect with location structure, blowning installation and material pressing device.
Description
Technical field
The present invention relates to door seal gum cover welding fields, more particularly to door seal gum cover welding equipment and its operating method.
Background technique
As use scope of the refrigerator in people's lives is increasingly extensive, the demand of refrigerator-door seal component door seal is also got over
Come higher.Refrigerator door seal is mainly made of gum cover and magnetic stripe.Magnetic stripe is penetrated into gum cover and just forms a preliminary door seal, this door
Envelope, which will be applied in refrigerator, also needs an important link --- welding.Door seal welding generally use door special soldering and sealing pick into
Row sweat soldering.Traditional door seal bonding machine needs manually to determine when in use the amount of lap of gum cover welding, the i.e. prominent weldering of gum cover
The surplus of mold is connect, this needs operator that there is enough operating experiences could skillfully complete, for new employee, in short-term
It is interior to be difficult to grasp.In addition, protection of the existing door seal bonding machine due to lacking the set of sealing on the door, in heating and welding process
In, phenomena such as intracavitary portion of type that may result in door seal gum cover deforms, adhesion, seriously affected door seal gum cover use and
Installation.
Summary of the invention
The purpose of the invention is to overcome door seal bonding machine of the existing technology to need manually to determine glue when in use
The problem of covering the amount of lap welded and the type chamber internal modification occurred due to a lack of the protection that sealing on the door covers, adhesion, provides
A kind of door seal gum cover welding equipment is provided with gum cover locating piece in the location structure of the door seal gum cover welding equipment, can be with fixed
Gum cover in the weld mold of position, operating staff need to only push up the front end of door seal gum cover to gum cover locating piece when placing door seal gum cover
, operation is very easy, even new employee also can quickly grasp, improves the production efficiency of door seal gum cover.In addition, the door
It further includes blowning installation that sealing, which covers welding equipment, and in the heating and welding process of the set of sealing on the door, blowning installation can be held
Continue to the type chamber of door seal gum cover and be blown into protective gas, the type chamber of protective door sealing set and the global shape for keeping door seal gum cover,
Avoid the intracavitary portion of door seal gum cover type from deforming, adhesion phenomena such as.
To achieve the goals above, on the one hand embodiments of the present invention provide a kind of door seal gum cover welding equipment, institute
Stating door seal gum cover welding equipment includes:
Weld mold, the weld mold is for placing at least a pair of of door seal gum cover；
Iron is heated, the heating iron is for heating at least a pair of of door seal gum cover；
Location structure, the location structure include pedestal, the first driver connecting with the pedestal, are set to the base
Clamping jaw cylinder on seat and the gum cover locating piece being installed on the clamping jaw cylinder, the clamping jaw cylinder drive the gum cover fixed
The side of the prominent pedestal of position block；
The side of the weld mold is arranged in blowning installation, the blowning installation, and the blowning installation is used for described
The type chamber of at least a pair of of door seal gum cover is blown；
Material pressing device, the material pressing device is set to the same side that the blowning installation is located at the weld mold, described
Material pressing device is for being located at the door seal gum cover of the blowning installation side in fixed at least a pair of of door seal gum cover；
Controller, the controller are connect with the location structure, the blowning installation and the material pressing device.
Preferably, the location structure further includes magnetic stripe locating piece, and the magnetic stripe locating piece is installed on the clamping jaw cylinder
On, the clamping jaw cylinder drives the side of the prominent pedestal of the magnetic stripe locating piece.
Preferably, the range of the mobile stroke of the clamping jaw cylinder is 6 to 10 millimeters.
Preferably, the range of the end face of the prominent gum cover locating piece in the end face of the magnetic stripe locating piece is 2 to 4 millimeters.
Preferably, the location structure further includes for cleaning described in the cleaning brush head of welding slag, straight line cylinder and connection
The connecting rod of brush head and the straight line cylinder is cleaned, the straight line cylinder is for driving the cleaning brush head process to go out the pedestal
Side.
Preferably, the blowning installation includes the second driver and at least one gas for connecting with second driver
Needle, the controller are used for:
It controls and is located in the insertion of at least one air tube described in second driver drives at least a pair of of door seal gum cover
To blow in the type chamber of the door seal gum cover of the blowning installation side.
Preferably, the material pressing device include third driver, at least one binder for being connect with the third driver
Block and at least one blowing platform, the controller are used for:
At least one binder block described in the third driver drives is controlled close to or far away from least one described blowing
Platform.
A kind of operating method of door seal gum cover welding equipment of embodiments of the present invention another aspect, the operating method packet
It includes:
One is provided according to previously described door seal gum cover welding equipment；
The first driver driving pedestal in control location structure is moved in weld mold；
Control the side of clamping jaw cylinder driving gum cover locating piece and the prominent pedestal of magnetic stripe locating piece；
At least a pair of of door seal gum cover is installed to weld mold；
Control the door seal gum cover for being located at the blowning installation side in fixed at least a pair of of the door seal gum cover of material pressing device；
The end of control heating iron heating at least a pair of of door seal gum cover；
Blowning installation is controlled to the door seal gum cover for being located at the blowning installation side at least a pair of of door seal gum cover
Type chamber is blown；
The weld mold molding is controlled to complete the sweat soldering of the end of at least a pair of of door seal gum cover.
Through the above technical solutions, being set in the location structure for the door seal gum cover welding equipment that embodiments of the present invention provide
It is equipped with gum cover locating piece, the gum cover in positioning welding mold can be used, operating staff only need to be by door seal when placing door seal gum cover
The front end of gum cover is pushed up to gum cover locating piece, and operation is very easy, even new employee also can quickly grasp, improves door seal
The production efficiency of gum cover.In addition, the door seal gum cover welding equipment further includes blowning installation, in the heating and weldering of the set of sealing on the door
In termination process, blowning installation can continue to be blown into protective gas to the type chamber of door seal gum cover, protective door sealing set type chamber and
Keep door seal gum cover global shape, avoid the intracavitary portion of door seal gum cover type from deforming, adhesion phenomena such as.
Detailed description of the invention
Figure 1A shows the perspective view of the door seal gum cover welding equipment of embodiment according to the present invention offer；
Figure 1B shows the top view of the door seal gum cover welding equipment of embodiment according to the present invention offer；
Fig. 2 shows the structural representations of the blowning installation of the door seal gum cover welding equipment of embodiment according to the present invention
Figure；
Fig. 3 shows the structural representation of the material pressing device of the door seal gum cover welding equipment of embodiment according to the present invention
Figure；
Fig. 4 shows the solid of the location structure of the door seal gum cover welding equipment of embodiment according to the present invention offer
Figure；
Fig. 5 shows the top view of the location structure of the door seal gum cover welding equipment of embodiment according to the present invention offer
(being located within weld mold)；
The structure that Fig. 6 shows the location structure of the door seal gum cover welding equipment of embodiment according to the present invention offer is shown
It is intended to.
Description of symbols
1 weld mold, 2 location structure
3 blowning installation, 4 material pressing device
20 pedestal, 21 first driver
22 clamping jaw cylinder, 23 gum cover locating piece
24 magnetic stripe locating pieces 25 clean brush head
26 straight line cylinder, 27 connecting rod
30 second driver, 31 air tube
40 third driver, 41 binder block
42 blowing platforms
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Figure 1A shows the perspective view of the door seal gum cover welding equipment of embodiment according to the present invention offer, and Figure 1B is shown
The top view for the door seal gum cover welding equipment that embodiment according to the present invention provides.Embodiments of the present invention provide one
Kind door seal gum cover welding equipment, as shown in Figure 1A and 1B, which may include:
Weld mold 1, weld mold 1 can be used for placing at least a pair of of door seal gum cover；
It heats iron (not shown), heating iron can be used for heating at least a pair of of door seal gum cover；
Blowning installation 3, blowning installation 3 can be set in the side of weld mold 1, and blowning installation 3 can be used for at least
The type chamber of a pair of of door seal gum cover is blown；
Controller, controller are connect with blowning installation 3.
Embodiments of the present invention provide door seal gum cover welding equipment sealing on the door set heating and welded
Cheng Zhong, blowning installation 3 can continue to be blown into protective gas to the type chamber of door seal gum cover, the type chamber of protective door sealing set and holding
The global shape of door seal gum cover, avoid the type chamber of door seal gum cover from deforming, adhesion the case where, be conducive to the use of door seal gum cover
And installation.
Fig. 2 shows the structural representations of the blowning installation of the door seal gum cover welding equipment of embodiment according to the present invention
Figure.In one embodiment of the invention, as shown in Fig. 2, blowning installation 3 may include third driver 40 and and third
At least one air tube 31 that driver 40 connects, controller can be used for:
Third driver 40 is controlled to drive in the type chamber of at least a pair of of door seal gum cover of at least one air tube 31 insertion to carry out
It blows.
Further, in embodiments of the present invention, the diameter of air tube 31 may range from 1.5 to 3 millimeters.It blows
The blow gas pressure of device of air 3 may range from 0.1 to 0.5 megapascal.
As shown in Figure 1A and 1B, the door seal gum cover welding equipment of embodiments of the present invention offer can also include and control
The material pressing device 4 of device connection, material pressing device 4 and blowning installation 3 are set to 1 the same side of weld mold.Material pressing device 4 can be used for
The door seal gum cover for being located at 3 side of blowning installation in fixed at least a pair of of door seal gum cover is (i.e. same with material pressing device 4 and blowning installation 3
The door seal gum cover of side).The moment for the type chamber that material pressing device 4 can be inserted into door seal gum cover to avoid the air tube 31 of blowning installation 3 makes
It is moved at door seal gum cover, so that position is misaligned the case where leading to welding failure when door seal gum cover being avoided to weld.
Fig. 3 shows the structural representation of the material pressing device of the door seal gum cover welding equipment of embodiment according to the present invention
Figure.As shown in figure 3, material pressing device 4 may include third driver 40, at least one binder for connecting with third driver 40
Block 41 and at least one blowing platform 42, controller is used for:
Controlling third driver 40 drives at least one binder block 41 close to or far away from least one blowing platform 42.
Third driver 40 drives at least one binder block 41 that can fix at least one close at least one blowing platform 42
It is located at the door seal gum cover of 3 side of blowning installation in sealing set on the door, after the completion of molding welding, third driver 40 is driven at least
One binder block 41 far from least one blowing platform 42 in order to which operator removes soldered door seal gum cover.In addition,
As shown in figure 3, third driver 40 can be pivotally connected to a few binder block 41 by driving, material pressing device 4 can also include
For accommodating the guide groove of drive shaft, so that material pressing device 4 can more efficiently fixed door sealing set.
It will be understood by those skilled in the art that due to that can link together after the completion of the welding of a pair of of door seal gum cover, such as
It is shown in figure 1A and 1B, a material pressing device 4 is only set.Certainly, the door seal gum cover welding of embodiments of the present invention is set
Standby material pressing device 4 is also possible to two that are set to 1 two sides of weld mold, and two material pressing devices 4 can fix a pair respectively
One in door seal gum cover.
Fig. 4 shows the solid of the location structure of the door seal gum cover welding equipment of embodiment according to the present invention offer
Figure, the top view that Fig. 5 shows the location structure of the door seal gum cover welding equipment of embodiment according to the present invention offer (are located at
Within weld mold).The door seal gum cover welding equipment of the offer of embodiments of the present invention can also include connecting with controller
Location structure, as shown in Figure 4 and Figure 5, the location structure of the door seal gum cover welding equipment may include:
Pedestal 20；
First driver 21, the first driver 21 are connect with pedestal 20, and the first driver 21 can drive pedestal 20 rising
It is moved back and forth between point and weld mold 1；
Clamping jaw cylinder 22, clamping jaw cylinder 22 can be set on pedestal 20；
Gum cover locating piece 23, gum cover locating piece 23 can be installed on clamping jaw cylinder 22, and gum cover locating piece 23 can be pair
Claim two that 20 two sides of pedestal are set, clamping jaw cylinder 22 can drive the side of the prominent pedestal 20 of two gum cover locating pieces 23
Face.
The location structure for the door seal gum cover welding equipment that embodiments of the present invention provide can be in the first driver 21
It is moved under driving in weld mold 1, gum cover locating piece 23 is provided in location structure 2, it can be in positioning welding mold 1
Gum cover, operating staff need to be only pushed up the front end of door seal gum cover when placing door seal gum cover to gum cover locating piece 23, at this time door
The part that sealing covers prominent weld mold 1 is suitable welded lap amount, and operation is very easy, even new employee also can be fast
Speed is grasped, and the production efficiency of door seal gum cover is improved.
In embodiments of the present invention, after clamping jaw cylinder 22 drives two movements in place of gum cover locating pieces 23, operator
Work again pushes up the front end of door seal gum cover to gum cover locating piece 23, that is to say, that the mobile stroke of clamping jaw cylinder 22 determines door seal
The amount of lap of gum cover welding.In actual use, the mobile stroke of clamping jaw cylinder 22 can according to demand in a wider scope
Selection.In one embodiment of the invention, the mobile stroke of clamping jaw cylinder 22 can be 6 to 10 millimeters.
In the welding process of door seal gum cover, the magnetic stripe in door seal gum cover needs to avoid the welding position of door seal gum cover, with
It avoids influencing to weld.That is, in the welding process, magnetic stripe is in the position of certain distance within door seal gum cover port.?
In practical operation, it usually needs operating staff manually adjusts so that magnetic stripe is located at the position for not influencing welding, this is also required to grasp
Making personnel could skillfully complete with enough operating experiences, for new employee, also be difficult to grasp in the short time.For upper
Technical problem is stated, in a further embodiment of the invention, the location structure of the door seal gum cover welding equipment can also include
Magnetic stripe locating piece 24, magnetic stripe locating piece 24 can be installed on clamping jaw cylinder 22, similarly with gum cover locating piece 23, magnetic stripe positioning
Block 24 is also possible to two that are symmetricly set on 20 two sides of pedestal, and clamping jaw cylinder 22 can drive two magnetic stripe locating pieces 24 prominent
The side of the pedestal 20 out.The end face of magnetic stripe locating piece 24 can protrude the end face of gum cover locating piece 23.Gum cover locating piece 23
It is moved synchronously under the drive of clamping jaw cylinder 22 with magnetic stripe locating piece 24, and magnetic stripe locating piece 24 more outstanding can operate
During employee places door seal gum cover, the magnetic stripe in door seal gum cover is pushed so that magnetic stripe is located at the position for not influencing welding.
The range that the end face of magnetic stripe locating piece 24 can protrude the end face of gum cover locating piece 23 can be according to actual demand wider
Selection in range.In one embodiment of the invention, the end face of magnetic stripe locating piece 24 can protrude gum cover locating piece 23
The range of end face is 2 to 4 millimeters.
The structure that Fig. 6 shows the location structure of the door seal gum cover welding equipment of embodiment according to the present invention offer is shown
It is intended to.As shown in Figure 4, Figure 5 and Figure 6, the location structure of the door seal gum cover welding equipment can also include for cleaning welding slag
Clean brush head 25.
In embodiments of the present invention, the inside that brush head 25 is located at pedestal 20 in the welding process is cleaned, is being needed clearly
The side of pedestal 20 is pushed out when sweeping welding slag to clear up welding slag.Specifically, for example, in one embodiment of the invention, such as
Shown in Fig. 5, the location structure of the door seal gum cover welding equipment further includes that straight line cylinder 26 and connection clean brush head 25 and straight line
The connecting rod 27 of cylinder 26, straight line cylinder 26 can be used for driving the side for cleaning the prominent pedestal 20 of brush head 25, thus with cleaning
Welding slag on weld mold.After welding slag cleans out, straight line cylinder 26 can drive cleaning brush head 25 to be moved to pedestal 20
Inside is to avoid the welding for influencing door seal gum cover.
For another example, in another embodiment of the invention, the location structure of the door seal gum cover welding equipment can also be wrapped
The second clamping jaw cylinder (not shown) is included, cleaning brush head 25 can be installed on the second clamping jaw cylinder, and the second clamping jaw cylinder can be used
The side of the prominent pedestal 20 of brush head 25 is cleaned in driving.
In embodiments of the present invention, the first driver 201, the second driver 30 and third driver 40 can be
Any one in pneumatic actuator, hydraulic unit driver and motor driver.
On the other hand a kind of operating method of door seal gum cover welding equipment, operating method include: embodiments of the present invention
One is provided according to door seal gum cover welding equipment above；
The first driver 21 driving pedestal 20 in control location structure 2 is moved in weld mold 1；
Control the side that clamping jaw cylinder 22 drives gum cover locating piece 23 and the prominent pedestal 20 of magnetic stripe locating piece 24；
At least a pair of of door seal gum cover is installed to weld mold 1；
Control the door seal gum cover for being located at 3 side of blowning installation in fixed at least a pair of of the door seal gum cover of material pressing device 4；
The end of at least a pair of of door seal gum cover of control heating iron heating；
Control blowning installation 3 blows the type chamber for the door seal gum cover for being located at 3 side of blowning installation at least a pair of of door seal gum cover
Gas；
Control weld mold 1 is molded to complete the sweat soldering of the end of at least a pair of of door seal gum cover.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited thereto.At this
, can be with various simple variants of the technical solution of the present invention are made in the range of the technology design of invention, including each particular technique
Feature is combined in any suitable manner.In order to avoid unnecessary repetition, the present invention is to various combinations of possible ways
No further explanation will be given.But it should also be regarded as the disclosure of the present invention for these simple variants and combination, belongs to the present invention
Protection scope.
Claims (8)
1. a kind of door seal gum cover welding equipment, which is characterized in that the door seal gum cover welding equipment includes:
Weld mold (1), the weld mold (1) is for placing at least a pair of of door seal gum cover；
Iron is heated, the heating iron is for heating at least a pair of of door seal gum cover；
Location structure (2), the location structure (2) includes pedestal (20), the first driver for connecting with the pedestal (20)
(21), the clamping jaw cylinder (22) being set on the pedestal (20) and the gum cover being installed on the clamping jaw cylinder (22) positioning
Block (23), the clamping jaw cylinder (22) drive the side of the prominent pedestal (20) of the gum cover locating piece (23)；
Blowning installation (3), in the side of the weld mold (1), the blowning installation (3) is used for blowning installation (3) setting
It blows in the type chamber at least a pair of of door seal gum cover；
Material pressing device (4), the material pressing device (4) are set to the blowning installation (3) and are located at the same of the weld mold (1)
Side, the material pressing device (4) is for being located at the door seal of the blowning installation (3) side in fixed at least a pair of of door seal gum cover
Gum cover；
Controller, the controller and the location structure (2), the blowning installation (3) and the material pressing device (4) are even
It connects.
2. door seal gum cover welding equipment according to claim 1, which is characterized in that the location structure (2) further includes magnetic
Locating piece (24), the magnetic stripe locating piece (24) are installed on the clamping jaw cylinder (22), clamping jaw cylinder (22) driving
The side of the prominent pedestal (20) of the magnetic stripe locating piece (24).
3. door seal gum cover welding equipment according to claim 2, which is characterized in that the mobile row of the clamping jaw cylinder (22)
The range of journey is 6 to 10 millimeters.
4. door seal gum cover welding equipment according to claim 2, which is characterized in that the end face of the magnetic stripe locating piece (24)
The range of the end face of the prominent gum cover locating piece (23) is 2 to 4 millimeters.
5. door seal gum cover welding equipment according to claim 1, which is characterized in that the location structure (2) further includes using
In the cleaning brush head (25) of cleaning welding slag, straight line cylinder (26) and connect the cleaning brush head (25) and the straight line cylinder
(26) connecting rod (27), the straight line cylinder (26) are used to drive the side of the prominent pedestal (20) of cleaning brush head (25)
Face.
6. door seal gum cover welding equipment according to claim 1, which is characterized in that the blowning installation (3) includes second
Driver (30) and at least one air tube (31) connecting with second driver (30), the controller are used for:
Second driver (30) is controlled to drive at least one air tube (31) insertion at least a pair of of door seal gum cover
To blow in the type chamber of the door seal gum cover of the blowning installation (3) side.
7. door seal gum cover welding equipment according to claim 1, which is characterized in that the material pressing device (4) includes third
Driver (40), at least one binder block (41) and at least one blowing platform being connect with the third driver (40)
(42), the controller is used for:
Control the third driver (40) drive at least one described binder block (41) close to or far away from it is described at least one
Blowing platform (42).
8. a kind of operating method of door seal gum cover welding equipment, which is characterized in that the operating method includes:
One door seal gum cover welding equipment as claimed in any of claims 1 to 7 is provided；
The first driver (21) driving pedestal (20) in control location structure (2) is moved in weld mold (1)；
Control the side of clamping jaw cylinder (22) driving gum cover locating piece (23) and the prominent pedestal (20) of magnetic stripe locating piece；
At least a pair of of door seal gum cover is installed on weld mold (1)；
Control the door seal glue for being located at the blowning installation (3) side in material pressing device (4) fixed described at least a pair of of door seal gum cover
Set；
The end of control heating iron heating at least a pair of of door seal gum cover；
Blowning installation (3) are controlled to the door seal gum cover for being located at the blowning installation (3) side at least a pair of of door seal gum cover
Type chamber blow；
The weld mold (1) molding is controlled to complete the sweat soldering of the end of at least a pair of of door seal gum cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910437517.XA CN110027219A (en) | 2019-05-24 | 2019-05-24 | A kind of door seal gum cover welding equipment and its operating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910437517.XA CN110027219A (en) | 2019-05-24 | 2019-05-24 | A kind of door seal gum cover welding equipment and its operating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110027219A true CN110027219A (en) | 2019-07-19 |
Family
ID=67243307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910437517.XA Withdrawn CN110027219A (en) | 2019-05-24 | 2019-05-24 | A kind of door seal gum cover welding equipment and its operating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110027219A (en) |
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| CN111515585A (en) * | 2020-04-29 | 2020-08-11 | 安徽万朗磁塑股份有限公司 | Full-automatic welding machine for sealing strips of refrigerator doors |
| WO2021217498A1 (en) * | 2020-04-29 | 2021-11-04 | 安徽万朗磁塑股份有限公司 | Fully automatic welding production line for refrigerator door sealing strips |
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| CN109435257A (en) * | 2018-12-06 | 2019-03-08 | 安徽万朗磁塑股份有限公司 | A kind of door seal gum cover welding equipment and its operating method |
| CN109703039A (en) * | 2019-01-28 | 2019-05-03 | 浙江工业大学之江学院 | A kind of full-automatic door strip of paper used for sealing fillet welding picks |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20160221251A1 (en) * | 2014-09-18 | 2016-08-04 | Shenzhen Huasheng NC Technology Co., Ltd | Connecting piece implanting device and connecting piece implanting method |
| CN206703542U (en) * | 2017-05-17 | 2017-12-05 | 安徽万朗磁塑股份有限公司 | A kind of door seal list fillet welding picks |
| CN206840757U (en) * | 2017-05-17 | 2018-01-05 | 安徽万朗磁塑股份有限公司 | A kind of door seal welds fast-positioning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111515585A (en) * | 2020-04-29 | 2020-08-11 | 安徽万朗磁塑股份有限公司 | Full-automatic welding machine for sealing strips of refrigerator doors |
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Application publication date: 20190719 |
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| WW01 | Invention patent application withdrawn after publication |